WO2010106965A1 - Securing belt type manual snow plow - Google Patents
Securing belt type manual snow plow Download PDFInfo
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- WO2010106965A1 WO2010106965A1 PCT/JP2010/054168 JP2010054168W WO2010106965A1 WO 2010106965 A1 WO2010106965 A1 WO 2010106965A1 JP 2010054168 W JP2010054168 W JP 2010054168W WO 2010106965 A1 WO2010106965 A1 WO 2010106965A1
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- belt
- snow
- snow removal
- operator
- tension bar
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H5/00—Removing snow or ice from roads or like surfaces; Grading or roughening snow or ice
- E01H5/02—Hand implements
Definitions
- a tension bar is attached to the handle of the tool, and a fixed belt is provided, so that the weight of the operator is hung on the front fixed belt, the force is transmitted to the tension bar, and snow is removed.
- the purpose is to make effective use of it, reduce the load on the arms and waist, and release the worker from an unreasonable posture.
- a tension bar is attached to the rear part of the handle of the manual snow removal tool, and a simple belt is simply provided at the rear end of the tension bar.
- Japanese Patent Application Laid-Open No. 2008-114656 Shoulder Belt Pull-type Hand Push Tool (Snow Removal Tool Small Size) has a tension bar attached to the support rod of the push tool and the rear of the handle, and the shoulder belt is attached to the worker's body to keep the weight of the worker forward By pulling it on the shoulder belt, a traction force is applied to the shoulder belt, and the manual labor force (snow removal work) by walking can be reduced, so that the operator can be released from an unreasonable posture.
- the shoulder belt pulling type hand push tool in the above-mentioned patent document is to pull a hand push tool (snow removal tool small size) by attaching a tension bar to a support bar and a handle and attaching a shoulder belt to an operator.
- the shoulder belt pull type hand push tool includes a snow remover large size, a snow remover small size, a cleaning tool mop, a cleaning tool drainer wiper, and a lawn mower.
- the tension bar and the shoulder belt for wearing restrain the worker's body freedom and hinder the work efficiency, and there is also a problem with the worker's safety due to the restraint, and the structure requires a long tension bar to incorporate a folding type.
- the structure is complicated and there is a difficulty in securing strength as a product.
- the present invention is to provide a fixed-belt-type hand-held snowplow that can solve the above-described problems in the shoulder-belt-push-type hand-pushing tool (small snowplow).
- the fixed-belt-type hand-push snowplow of the present invention that achieves the above-described object is provided with a support bar attached to a snow bucket of the snowplow, and a handle formed by splitting left and right bifurcated from the tip to the rear at the rear end of the support bar Attach a tension bar to both rear ends of the handle, and equip the other rear ends of the tension bar with a tow-fixing belt.
- a hand-held snowplow is advanced, the weight of the operator's body is fixed.
- the snow removal work is provided by walking and walking.
- the fixed-belt-type hand-held snowplow is free from the restraint of the operator's body by the tension bar and shoulder belt in the shoulder-belt-push-type hand pusher (small snowplow), greatly increasing work efficiency, and the worker from restraint Can be secured.
- the fixed-belt-type hand-pushing snow removal tool has a simple structure, and it is easy to ensure manufacturing strength.
- the structure is such that a handle divided into left and right bifurcated from the tip to the rear is attached to the rear end of one support rod attached to the snow bucket of the hand-held snow removal tool.
- the tension bar is equipped with a fixed belt.
- the snow removal work can be carried out by applying the weight of the worker's body to the fixed belt, which is free from the restraint of the worker's body by the tension bar and the shoulder belt.
- This invention is for a fixed belt type manual snowplow.
- the handle is attached to the rear end of the support bar attached to the snow bucket of the conventional manual snow removal tool
- the tension bar is attached to both rear ends of the handle
- the fixed belt is provided
- the snow removal work is performed by multiplying the weight of the worker's body, and by removing from the restraint of the operator's body from the tension bar and shoulder belt in the shoulder belt tow-type hand push tool (small snow removal tool), the snow removal work efficiency
- the operator's safety is improved by restraint.
- this fixed-belt-type hand-push snow removal tool is easy to manufacture and aims to reduce the labor of snow removal work by workers.
- a handle is connected to a support bar attached to a snow bucket of a fixed-belt-type hand-held snowplow according to an embodiment of the present invention, a tension bar is connected to both rear ends of the handle divided into two branches, and a fixed belt is attached. It is a perspective view of a fixed belt type manual push snow removal tool.
- FIG. 1 is a perspective view showing a fixed belt type manual snow removal tool 20 according to an embodiment of the present invention.
- the fixed-belt-type hand-pushing snow removal tool is structured such that the tip of a handle 3 made of metal or reinforced plastic is divided into a left and right bifurcated from one tip to the rear on one support rod 1 attached to a snow bucket 2 as a structure. Connect to the rear end. Further, the handle 3 divided into left and right forks is reinforced by a bar 4 of a bar-shaped member, and the tip of a bar-shaped member tension bar 5 made of metal or reinforced plastic is attached to each rear end of the handle 3 divided into a left and right fork.
- the fixed belt 7 formed of reinforced plastic or reinforced rubber is connected by connecting the fixed belt connecting portions 6 at the left and right ends of the fixed belt 7 to the left and right rear ends of the tension bar 5 of the rod-shaped member.
- the left and right bifurcated handle 3 attached to the support rod 1 attached to the snow bucket 2 is held by both hands when the operator performs the snow removal work. This is for controlling the direction of 20 and by removing the snow by performing the snow removal work by applying the weight of the worker's body to the fixed belt 7.
- the work of the conventional hand-held snow removal tool is carried out by the hand of the worker, and in the case of snow removal work for a long time, there is a heavy load on both the arms and the waist of the worker.
- the shoulder belt pull-type hand pusher reduces the load on the operator's arm and waist, but in both cases, the tension bar and the shoulder belt for mounting restrain the worker's body freedom and remove snow. This hinders work efficiency, and there is a problem in the safety of workers due to restraint, and the structure is complicated because the tension bar is long and it is necessary to incorporate a folding type, and it is difficult to ensure the strength of the product.
- the fixed belt type hand-push snow remover applies the weight of the worker's body to the fixed belt and transmits the force to the tension bar to perform snow removal work. This will reduce snow removal labor and reduce working hours. Furthermore, it is possible to release from the operator's body restraint by the tension bar or the shoulder belt in the shoulder belt pulling type hand pushing tool (snow removal tool), improving the snow removal work efficiency and ensuring the safety of the worker.
- the fixed-belt-type hand-push snow removal tool has a simple structure and it is easy to ensure product strength, so it can be retrofitted to currently popular snow removal tools, and the snow removal tool production process Can make products that are integrated with conventional snow removal tools. In the future, it is likely to be used by general users as a more general-purpose product that can be realized.
Abstract
Conventionally, a manual snow plow is of a hand-push type, but such a hand-push type snow plow requires a great deal of labor. Moreover, a patented shoulder belt traction type hand-push tool (snow plow) has a drawback that a tension bar and a shoulder belt constrain a body of an operator, thus leading to reduced snow removal efficiency and less safety.
A securing belt type manual snow plow comprises a support rod (1) attached to a snow scraping bucket (2), a handle (3) attached to the support rod, a tension bar (5) attached thereto, and a securing belt (7) provided at the rear end of the tension bar (5). An operator applies his or her body weight on the securing belt (7) and moves the snow plow by walking to thereby reduce the labor of the operator necessary for snow removal. Moreover, the operator is not constrained by the tension bar and the shoulder belt which would otherwise constrain the operator in a shoulder belt traction type hand-push tool (snow plow), and consequently, the snow removal efficiency can be enhanced and the safety of operation reduced by constraint can be improved.
Description
本発明は、手押し除雪具による除雪作業をする場合、手押し除雪具に掛かる抵抗により、作業者の両腕に掛かる負荷は大きなものでしたが、しかし、固定ベルト型手押し除雪具の場合、手押し除雪具のハンドルにテンションバーを取り付け、更に固定ベルトを装備することで、作業者の体重を前方の固定ベルトに掛けて、テンションバーに力を伝え、除雪作業するものであり、人間の身体力学を有効に生かし、腕、腰に掛る負荷を軽減し無理な姿勢から作業者を解放することを目的としている。
構造としては、手押し除雪具のハンドル後方部にテンションバーが取り付けられ、テンションバー後端に固定ベルトを装備するだけの簡単な構造となっている。 In the present invention, when performing snow removal work with a hand-held snow removal tool, the load applied to both arms of the operator is large due to the resistance applied to the hand-held snow removal tool. A tension bar is attached to the handle of the tool, and a fixed belt is provided, so that the weight of the operator is hung on the front fixed belt, the force is transmitted to the tension bar, and snow is removed. The purpose is to make effective use of it, reduce the load on the arms and waist, and release the worker from an unreasonable posture.
As a structure, a tension bar is attached to the rear part of the handle of the manual snow removal tool, and a simple belt is simply provided at the rear end of the tension bar.
構造としては、手押し除雪具のハンドル後方部にテンションバーが取り付けられ、テンションバー後端に固定ベルトを装備するだけの簡単な構造となっている。 In the present invention, when performing snow removal work with a hand-held snow removal tool, the load applied to both arms of the operator is large due to the resistance applied to the hand-held snow removal tool. A tension bar is attached to the handle of the tool, and a fixed belt is provided, so that the weight of the operator is hung on the front fixed belt, the force is transmitted to the tension bar, and snow is removed. The purpose is to make effective use of it, reduce the load on the arms and waist, and release the worker from an unreasonable posture.
As a structure, a tension bar is attached to the rear part of the handle of the manual snow removal tool, and a simple belt is simply provided at the rear end of the tension bar.
特開２００８－１１４６５６号ショルダーベルト牽引型手押し道具（除雪具小型）は、テンションバーを手押し道具の支持棒、及びハンドル後方に取り付け、作業者の身体にショルダーベルトを装着し作業者の体重を前方に掛ける事によりショルダーベルトに牽引力が働き、徒歩による手押労力（除雪作業）を軽減する事ができ作業者の無理な姿勢から解放することができる。
Japanese Patent Application Laid-Open No. 2008-114656 Shoulder Belt Pull-type Hand Push Tool (Snow Removal Tool Small Size) has a tension bar attached to the support rod of the push tool and the rear of the handle, and the shoulder belt is attached to the worker's body to keep the weight of the worker forward By pulling it on the shoulder belt, a traction force is applied to the shoulder belt, and the manual labor force (snow removal work) by walking can be reduced, so that the operator can be released from an unreasonable posture.
上述した特許文献におけるショルダーベルト牽引型手押し道具（除雪具小型）は支持棒及びハンドルにテンションバーを取り付け、ショルダーベルトを作業者に装着し手押し道具（除雪具小型）を牽引するものである。
The shoulder belt pulling type hand push tool (snow removal tool small size) in the above-mentioned patent document is to pull a hand push tool (snow removal tool small size) by attaching a tension bar to a support bar and a handle and attaching a shoulder belt to an operator.
ショルダーベルト牽引型手押し道具には除雪具大型、除雪具小型、掃除用具モップ、掃除用具水切りワイパー、芝刈り機がある。
いずれもテンションバーおよび装着用ショルダーベルトが作業者の身体の自由を束縛し作業効率を妨げ、束縛による作業者の安全性にも問題があり、また構造上テンションバーが長く折りたたみ式を取り入れる必要があり、構造が複雑化し製品としての強度確保に難点がある。 The shoulder belt pull type hand push tool includes a snow remover large size, a snow remover small size, a cleaning tool mop, a cleaning tool drainer wiper, and a lawn mower.
In both cases, the tension bar and the shoulder belt for wearing restrain the worker's body freedom and hinder the work efficiency, and there is also a problem with the worker's safety due to the restraint, and the structure requires a long tension bar to incorporate a folding type. In addition, the structure is complicated and there is a difficulty in securing strength as a product.
いずれもテンションバーおよび装着用ショルダーベルトが作業者の身体の自由を束縛し作業効率を妨げ、束縛による作業者の安全性にも問題があり、また構造上テンションバーが長く折りたたみ式を取り入れる必要があり、構造が複雑化し製品としての強度確保に難点がある。 The shoulder belt pull type hand push tool includes a snow remover large size, a snow remover small size, a cleaning tool mop, a cleaning tool drainer wiper, and a lawn mower.
In both cases, the tension bar and the shoulder belt for wearing restrain the worker's body freedom and hinder the work efficiency, and there is also a problem with the worker's safety due to the restraint, and the structure requires a long tension bar to incorporate a folding type. In addition, the structure is complicated and there is a difficulty in securing strength as a product.
本発明は、上述したショルダーベルト牽引型手押し道具（除雪具小型）に於ける問題点に対して、解決することができる固定ベルト型手押し除雪具を提供することである。
The present invention is to provide a fixed-belt-type hand-held snowplow that can solve the above-described problems in the shoulder-belt-push-type hand-pushing tool (small snowplow).
上述の目的を達成する本発明の固定ベルト型手押し除雪具は、除雪具の雪掻きバケットに支持棒を取付け、支持棒の後端に先端から後方にかけて左右二股に分かれて形成されたハンドルを取付け、ハンドルの両後端にテンションバーを取り付け、更にテンションバーのもう一方の両後端に牽引用の固定ベルトを装備し、手押し除雪具を前進させる際には、作業者の身体の体重を固定ベルトに掛け、歩き出す事により除雪作業を提供するものである。
よって固定ベルト型手押し除雪具は、ショルダーベルト牽引型手押し道具（除雪具小型）におけるテンションバー、及びショルダーベルトによる作業者の身体の束縛から解放し、作業効率を大幅に上げ、束縛からの作業者の安全性を確保する事ができる。
また固定ベルト型手押し除雪具は構造が簡単であり、製造上の強度確保が容易である。 The fixed-belt-type hand-push snowplow of the present invention that achieves the above-described object is provided with a support bar attached to a snow bucket of the snowplow, and a handle formed by splitting left and right bifurcated from the tip to the rear at the rear end of the support bar Attach a tension bar to both rear ends of the handle, and equip the other rear ends of the tension bar with a tow-fixing belt. When a hand-held snowplow is advanced, the weight of the operator's body is fixed. The snow removal work is provided by walking and walking.
Therefore, the fixed-belt-type hand-held snowplow is free from the restraint of the operator's body by the tension bar and shoulder belt in the shoulder-belt-push-type hand pusher (small snowplow), greatly increasing work efficiency, and the worker from restraint Can be secured.
Moreover, the fixed-belt-type hand-pushing snow removal tool has a simple structure, and it is easy to ensure manufacturing strength.
よって固定ベルト型手押し除雪具は、ショルダーベルト牽引型手押し道具（除雪具小型）におけるテンションバー、及びショルダーベルトによる作業者の身体の束縛から解放し、作業効率を大幅に上げ、束縛からの作業者の安全性を確保する事ができる。
また固定ベルト型手押し除雪具は構造が簡単であり、製造上の強度確保が容易である。 The fixed-belt-type hand-push snowplow of the present invention that achieves the above-described object is provided with a support bar attached to a snow bucket of the snowplow, and a handle formed by splitting left and right bifurcated from the tip to the rear at the rear end of the support bar Attach a tension bar to both rear ends of the handle, and equip the other rear ends of the tension bar with a tow-fixing belt. When a hand-held snowplow is advanced, the weight of the operator's body is fixed. The snow removal work is provided by walking and walking.
Therefore, the fixed-belt-type hand-held snowplow is free from the restraint of the operator's body by the tension bar and shoulder belt in the shoulder-belt-push-type hand pusher (small snowplow), greatly increasing work efficiency, and the worker from restraint Can be secured.
Moreover, the fixed-belt-type hand-pushing snow removal tool has a simple structure, and it is easy to ensure manufacturing strength.
その構造は手押し除雪具の雪掻きバケットに取り付けられた１本の支持棒の後端に、先端から後方にかけて左右二股に分かれたハンドルを取り付け、ハンドルの両後端に対して、棒状部材のテンションバーを取り付け、後方に伸びた棒状部材のテンションバーのもう一方の両先端に固定ベルトを装備し、手押し道具を前進させる際には、作業者の身体の体重を前方の固定ベルトに掛け、歩き出す事によって手押し除雪具の除雪作業を提供するものである。
The structure is such that a handle divided into left and right bifurcated from the tip to the rear is attached to the rear end of one support rod attached to the snow bucket of the hand-held snow removal tool. Attach a fixing belt to the other end of the tension bar of the rod-shaped member that extends backward, and when you advance the hand pusher, put the weight of the operator's body on the front fixing belt and walk It provides the snow removal work of the manual snow removal tool.
ショルダーベルト牽引型手押し道具（除雪具小型）は、除雪作業中、テンションバー及びショルダーベルトにより作業者の身体が束縛されるが、固定ベルト型手押し除雪具においては、テンションバーに固定ベルトが装備されて、固定ベルトに作業者の身体の体重を掛けて行う除雪作業ができる構造になっており、テンションバー及びショルダーベルトによる作業者の身体の束縛から放するものである。
Shoulder belt tow type hand push tool (snow removal tool small size), the body of the operator is restrained by the tension bar and shoulder belt during snow removal work, but in the fixed belt type hand push snow removal tool, the tension bar is equipped with a fixed belt. Thus, the snow removal work can be carried out by applying the weight of the worker's body to the fixed belt, which is free from the restraint of the worker's body by the tension bar and the shoulder belt.
この発明は、固定ベルト型手押し除雪具に対してのものである。
This invention is for a fixed belt type manual snowplow.
以上のように、この発明は従来の手押し除雪具の雪掻きバケットに取り付けられた支持棒の後端にハンドルを取り付け、ハンドルの両後端にテンションバーを取り付け、固定ベルトを装備し、固定ベルトに作業者の身体の体重を掛けて除雪作業するものであり、ショルダーベルト牽引型手押し道具（除雪具小型）における、テンションバーおよびショルダーベルトからの作業者の身体の束縛から解放することにより除雪作業効率が向上し、更には束縛による作業者の安全性の向上も図っている。
またこの固定ベルト型手押し除雪具は製造が容易であり、作業者の除雪作業労働力の軽減を目的としている。 As described above, according to the present invention, the handle is attached to the rear end of the support bar attached to the snow bucket of the conventional manual snow removal tool, the tension bar is attached to both rear ends of the handle, the fixed belt is provided, The snow removal work is performed by multiplying the weight of the worker's body, and by removing from the restraint of the operator's body from the tension bar and shoulder belt in the shoulder belt tow-type hand push tool (small snow removal tool), the snow removal work efficiency In addition, the operator's safety is improved by restraint.
Moreover, this fixed-belt-type hand-push snow removal tool is easy to manufacture and aims to reduce the labor of snow removal work by workers.
またこの固定ベルト型手押し除雪具は製造が容易であり、作業者の除雪作業労働力の軽減を目的としている。 As described above, according to the present invention, the handle is attached to the rear end of the support bar attached to the snow bucket of the conventional manual snow removal tool, the tension bar is attached to both rear ends of the handle, the fixed belt is provided, The snow removal work is performed by multiplying the weight of the worker's body, and by removing from the restraint of the operator's body from the tension bar and shoulder belt in the shoulder belt tow-type hand push tool (small snow removal tool), the snow removal work efficiency In addition, the operator's safety is improved by restraint.
Moreover, this fixed-belt-type hand-push snow removal tool is easy to manufacture and aims to reduce the labor of snow removal work by workers.
以下、本発明の実施の形態を図に基づいて説明する。
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
図１は、この発明の実施形態に従った固定ベルト型手押し除雪具２０を示す斜視図である。
FIG. 1 is a perspective view showing a fixed belt type manual snow removal tool 20 according to an embodiment of the present invention.
固定ベルト型手押し除雪具は、構造として雪掻きバケット２に取り付けられた１本の支持棒１に、先端から後方にかけて左右二股に分かれ金属や強化プラスチックで形成されたハンドル３の先端を支持棒１の後端に接続する。
また左右二股に分かれたハンドル３は棒状部材のバー４で補強されていて、更に左右二股に分かれたハンドル３の後端それぞれに、金属又は強化プラスチックを使用した棒状部材のテンションバー５の先端を接続し、更に固定ベルト７の左右端にある固定ベルト接続部６を、棒状部材のテンションバー５の左右後端に接合することで、強化プラスチックまたは強化ゴムなどで成形された固定ベルト７を装備している。
またハンドル３及びテンションバー５、固定ベルト７を全て取り入れた一体型で、強化プラスチックでプレス製造し装備することができる。
固定ベルト型手押し除雪具２０において、雪掻きバケット２に取り付けられた支持棒１に対して取り付けられた左右二股のハンドル３は、作業者が除雪具作業をする際において、両手で持って手押し除雪具２０の方向をコントロールする為のものであり、また固定ベルト７に作業者の身体の体重を掛けて除雪作業をする事で、除雪作業労力を軽減するものである。 The fixed-belt-type hand-pushing snow removal tool is structured such that the tip of ahandle 3 made of metal or reinforced plastic is divided into a left and right bifurcated from one tip to the rear on one support rod 1 attached to a snow bucket 2 as a structure. Connect to the rear end.
Further, thehandle 3 divided into left and right forks is reinforced by a bar 4 of a bar-shaped member, and the tip of a bar-shaped member tension bar 5 made of metal or reinforced plastic is attached to each rear end of the handle 3 divided into a left and right fork. The fixed belt 7 formed of reinforced plastic or reinforced rubber is connected by connecting the fixed belt connecting portions 6 at the left and right ends of the fixed belt 7 to the left and right rear ends of the tension bar 5 of the rod-shaped member. is doing.
Moreover, it is an integrated type that incorporates all of thehandle 3, the tension bar 5, and the fixed belt 7, and can be manufactured by pressing with reinforced plastic.
In the fixed-belt-type hand-pushingsnow removal tool 20, the left and right bifurcated handle 3 attached to the support rod 1 attached to the snow bucket 2 is held by both hands when the operator performs the snow removal work. This is for controlling the direction of 20 and by removing the snow by performing the snow removal work by applying the weight of the worker's body to the fixed belt 7.
また左右二股に分かれたハンドル３は棒状部材のバー４で補強されていて、更に左右二股に分かれたハンドル３の後端それぞれに、金属又は強化プラスチックを使用した棒状部材のテンションバー５の先端を接続し、更に固定ベルト７の左右端にある固定ベルト接続部６を、棒状部材のテンションバー５の左右後端に接合することで、強化プラスチックまたは強化ゴムなどで成形された固定ベルト７を装備している。
またハンドル３及びテンションバー５、固定ベルト７を全て取り入れた一体型で、強化プラスチックでプレス製造し装備することができる。
固定ベルト型手押し除雪具２０において、雪掻きバケット２に取り付けられた支持棒１に対して取り付けられた左右二股のハンドル３は、作業者が除雪具作業をする際において、両手で持って手押し除雪具２０の方向をコントロールする為のものであり、また固定ベルト７に作業者の身体の体重を掛けて除雪作業をする事で、除雪作業労力を軽減するものである。 The fixed-belt-type hand-pushing snow removal tool is structured such that the tip of a
Further, the
Moreover, it is an integrated type that incorporates all of the
In the fixed-belt-type hand-pushing
従来の手押し除雪具の作業は作業者の手押しにより行われ、長時間の除雪作業の場合、作業者の両腕、腰にかかる負荷は大きいものがあった。
またショルダーベルト牽引型手押し道具（除雪具）においては作業者の腕、腰にかかる負荷を軽減しているが、いずれもテンションバーおよび装着用のショルダーベルトが作業者の身体の自由を束縛し除雪作業効率を妨げ、束縛による作業者の安全性に問題があり、また構造上テンションバーが長く、折りたたみ式を取り入れる必要がるため構造が複雑化し製品の強度確保に難点がある。 The work of the conventional hand-held snow removal tool is carried out by the hand of the worker, and in the case of snow removal work for a long time, there is a heavy load on both the arms and the waist of the worker.
In addition, the shoulder belt pull-type hand pusher (snow removal tool) reduces the load on the operator's arm and waist, but in both cases, the tension bar and the shoulder belt for mounting restrain the worker's body freedom and remove snow. This hinders work efficiency, and there is a problem in the safety of workers due to restraint, and the structure is complicated because the tension bar is long and it is necessary to incorporate a folding type, and it is difficult to ensure the strength of the product.
またショルダーベルト牽引型手押し道具（除雪具）においては作業者の腕、腰にかかる負荷を軽減しているが、いずれもテンションバーおよび装着用のショルダーベルトが作業者の身体の自由を束縛し除雪作業効率を妨げ、束縛による作業者の安全性に問題があり、また構造上テンションバーが長く、折りたたみ式を取り入れる必要がるため構造が複雑化し製品の強度確保に難点がある。 The work of the conventional hand-held snow removal tool is carried out by the hand of the worker, and in the case of snow removal work for a long time, there is a heavy load on both the arms and the waist of the worker.
In addition, the shoulder belt pull-type hand pusher (snow removal tool) reduces the load on the operator's arm and waist, but in both cases, the tension bar and the shoulder belt for mounting restrain the worker's body freedom and remove snow. This hinders work efficiency, and there is a problem in the safety of workers due to restraint, and the structure is complicated because the tension bar is long and it is necessary to incorporate a folding type, and it is difficult to ensure the strength of the product.
固定ベルト型手押し除雪具は、作業者の身体の体重を固定ベルトにかけて、テンションバーに力を伝えて除雪作業をするものであり、作業者の手押しによる除雪労働力を軽減することで、長時間の手押しによる除雪労働の軽減、及び労働時間の短縮となる。
更にショルダーベルト牽引型手押し道具（除雪具）におけるテンションバー又はショルダーベルトによる作業者の身体束縛から解放することができ、除雪作業効率が向上し作業者の安全性の確保ができる。
また、固定ベルト型手押し除雪具は、構造が簡単になり製品強度の確保が容易であるため、現在普及している除雪具に対して製品の後付も可能であり、また除雪具の生産過程において従来の除雪具と一体化した商品を作る事ができる。
今後はより実現可能な汎用品として一般ユーザーに使用される可能性は多いにある。 The fixed belt type hand-push snow remover applies the weight of the worker's body to the fixed belt and transmits the force to the tension bar to perform snow removal work. This will reduce snow removal labor and reduce working hours.
Furthermore, it is possible to release from the operator's body restraint by the tension bar or the shoulder belt in the shoulder belt pulling type hand pushing tool (snow removal tool), improving the snow removal work efficiency and ensuring the safety of the worker.
In addition, the fixed-belt-type hand-push snow removal tool has a simple structure and it is easy to ensure product strength, so it can be retrofitted to currently popular snow removal tools, and the snow removal tool production process Can make products that are integrated with conventional snow removal tools.
In the future, it is likely to be used by general users as a more general-purpose product that can be realized.
更にショルダーベルト牽引型手押し道具（除雪具）におけるテンションバー又はショルダーベルトによる作業者の身体束縛から解放することができ、除雪作業効率が向上し作業者の安全性の確保ができる。
また、固定ベルト型手押し除雪具は、構造が簡単になり製品強度の確保が容易であるため、現在普及している除雪具に対して製品の後付も可能であり、また除雪具の生産過程において従来の除雪具と一体化した商品を作る事ができる。
今後はより実現可能な汎用品として一般ユーザーに使用される可能性は多いにある。 The fixed belt type hand-push snow remover applies the weight of the worker's body to the fixed belt and transmits the force to the tension bar to perform snow removal work. This will reduce snow removal labor and reduce working hours.
Furthermore, it is possible to release from the operator's body restraint by the tension bar or the shoulder belt in the shoulder belt pulling type hand pushing tool (snow removal tool), improving the snow removal work efficiency and ensuring the safety of the worker.
In addition, the fixed-belt-type hand-push snow removal tool has a simple structure and it is easy to ensure product strength, so it can be retrofitted to currently popular snow removal tools, and the snow removal tool production process Can make products that are integrated with conventional snow removal tools.
In the future, it is likely to be used by general users as a more general-purpose product that can be realized.
１ 支持棒
２ 雪掻きバケット
３ ハンドル
４ バー
５ テンションバー
６ 固定ベルト接続部
７ 固定ベルト
２０ 除雪具
DESCRIPTION OFSYMBOLS 1 Support bar 2 Snow scraping bucket 3 Handle 4 Bar 5 Tension bar 6 Fixed belt connection part 7 Fixed belt 20 Snow removal tool
２ 雪掻きバケット
３ ハンドル
４ バー
５ テンションバー
６ 固定ベルト接続部
７ 固定ベルト
２０ 除雪具
DESCRIPTION OF
Claims (1)
- 手押しによる除雪具２０であって、その構造は雪掻きバケット２に取り付けられた１本の支持棒１の後端に対して、金属又は強化プラスチックからなる手持ち部分が先端から二股に分かれたハンドル３を取り付け、ハンドル３の両後端に金属又は強化プラスチックを使用した棒状部材のテンションバー５を取り付け、テンションバー５の両後端に強化プラスチック又は強化ゴムで形成された固定ベルト７を固定ベルト接続部６を介して装備し、固定ベルト７に作業者の腰部を当て体重を掛け、除雪作業を行う事を特徴とする固定ベルト型手押し除雪具。
A snow removal tool 20 by hand, which has a handle 3 having a handle 3 made of metal or reinforced plastic divided into two forks from the rear end of one support rod 1 attached to a snow bucket 2. Attach and attach bar bars tension bars 5 using metal or reinforced plastic to both rear ends of the handle 3, and fix belts 7 made of reinforced plastic or reinforced rubber to both rear ends of the tension bar 5. A fixed belt-type hand-held snow removal tool, which is equipped with a belt 6 and applies the weight to the fixed belt 7 by placing the operator's waist on the waist and applying the weight.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009-064537 | 2009-03-17 | ||
| JP2009064537A JP4534240B1 (en) | 2009-03-17 | 2009-03-17 | Fixed belt type manual snowplow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010106965A1 true WO2010106965A1 (en) | 2010-09-23 |
Family
ID=42739625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2010/054168 WO2010106965A1 (en) | 2009-03-17 | 2010-03-12 | Securing belt type manual snow plow |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP4534240B1 (en) |
| WO (1) | WO2010106965A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159769A (en) * | 1991-01-29 | 1992-11-03 | Nicola Odorisio | Materials handling device |
| JP2005030201A (en) * | 2003-06-16 | 2005-02-03 | Hidehiko Jin | Shovel and swing handle for the shovel |
| JP2008114656A (en) * | 2006-11-01 | 2008-05-22 | Manabu Tanaya | Shoulder belt traction type hand-push tool |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56168467U (en) * | 1980-05-16 | 1981-12-12 | ||
| JPH09272441A (en) * | 1996-04-05 | 1997-10-21 | Mitsuru:Kk | Handcart |
| AUPR144700A0 (en) * | 2000-11-14 | 2000-12-07 | Dunbar, Kenneth Barrie | Device to assist propulsion of hand propelled vehicles |
| JP3936978B1 (en) * | 2006-07-10 | 2007-06-27 | 学 棚谷 | Shoulder belt pull type trolley |
-
2009
- 2009-03-17 JP JP2009064537A patent/JP4534240B1/en not_active Expired - Fee Related
-
2010
- 2010-03-12 WO PCT/JP2010/054168 patent/WO2010106965A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5159769A (en) * | 1991-01-29 | 1992-11-03 | Nicola Odorisio | Materials handling device |
| JP2005030201A (en) * | 2003-06-16 | 2005-02-03 | Hidehiko Jin | Shovel and swing handle for the shovel |
| JP2008114656A (en) * | 2006-11-01 | 2008-05-22 | Manabu Tanaya | Shoulder belt traction type hand-push tool |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4534240B1 (en) | 2010-09-01 |
| JP2010215109A (en) | 2010-09-30 |
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