CN103203092B - Leg crossing device manufacturing method - Google Patents
Leg crossing device manufacturing method Download PDFInfo
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- CN103203092B CN103203092B CN201310145557.XA CN201310145557A CN103203092B CN 103203092 B CN103203092 B CN 103203092B CN 201310145557 A CN201310145557 A CN 201310145557A CN 103203092 B CN103203092 B CN 103203092B
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- spindle nose
- vertical beam
- pedal
- support
- sector gear
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Abstract
The invention provides a leg crossing device manufacturing method. A leg crossing device structurally comprises a support, spindle heads, a sector gear, vertical beams, pedals and handrails, wherein the support is formed by welding and machining square pipes or circular pipes, the spindle heads are arranged on the support, the sector gears are arranged on the spindle heads and are meshed, the vertical beams are welded on the sector gears, the lower ends of the vertical beams are connected with the pedals which can swing to and fro at one ends of the vertical beams, and the handrails are arranged on one sides of the vertical beams. When the leg crossing device is arranged, a base of the leg crossing device is fixed on a horizontal foundation.
Description
Technical field
A manufacture method for fork leg device, belongs to field of exercise equipment.
Background technology
In body building, the people being pulled open lower limb by split are not within minority, but owing to not having special equipment facility, usually take exercise all on the ground, very inconvenient.Though what have has simple setting, the fork of two legs is also synchronous not.
Summary of the invention
Object of the present invention is the manufacture method that will provide a kind of fork leg device, to meet the body-building needs of people.Structure is made up of support, spindle nose, sector gear, vertical beam, pedal and handrail.Support is a T-shaped framework, and support square tube or pipe welding processing form, and is provided with chassis (drawing does not draw) in the bottom of support, and the basis of chassis and Horizon is vertically connected integral.Be arranged with spindle nose in the side, upper end of support, spindle nose round steel car system, the longitudinal section of spindle nose is convex shape, and be provided with one section of screw thread in one end of spindle nose, spindle nose and support vertical are weldingly connected integral.Spindle nose is equipped with sector gear (part for gear), sector gear steel plate or founding process, and two sector gears are meshed, mounting nuts on the screw thread of spindle nose, sector gear is fixed on spindle nose by nut, sector gear can on spindle nose flexible rotating.Sector gear below spindle nose welds vertical beam, and vertical beam square tube makes, and one end of vertical beam and sector gear are fixedly linked integral.Semicircle is processed in the lower end of vertical beam, is drilled with pin-and-hole in the lower end of vertical beam, and connect pedal in the lower end of vertical beam, the shape of pedal is stirrup shape, and the base plate fish tail thin plate of pedal processes (one of steel plate), with anti-slip.Above pedal, be drilled with pin-and-hole, in pin-and-hole, be provided with pivot pin, pivot pin round steel processes, and pedal is hinged and connected integral by pivot pin and vertical beam.Pedal can swing back and forth in one end of vertical beam, to adapt to the flexible variation of ankle.Be provided with handrail in the side of vertical beam, handrail pipe processes, and handrail and vertical beam are fixedly linked integral, and handrail is located for people's upper limbs.
During installation, the base of fork leg device is fixed on the basis of Horizon.
Accompanying drawing explanation
Fig. 1, fork leg device front view Fig. 2, fork leg device side view
1, support, 2, spindle nose, 3, sector gear, 4, vertical beam, 5, pedal, 6, handrail, 7, nut, 8, pivot pin.Detailed description of the invention
As shown in Figure 1, 2, a kind of manufacture method of fork leg device, to meet the body-building needs of people.The structure of fork leg device is made up of support 1, spindle nose 2, sector gear 3, vertical beam 4, pedal 5 and handrail 6.Support 1 is a T-shaped framework, and support 1 square tube or pipe welding processing form, and are provided with chassis (drawing does not draw) in the bottom of support 1, and the basis of chassis and Horizon is vertically connected integral.Be arranged with spindle nose 2 in the side, upper end of support 1, spindle nose 2 round steel car system, the longitudinal section of spindle nose 2 is convex shape, is provided with one section of screw thread in one end of spindle nose 2, and spindle nose 2 and support 1 vertical welding are connected as a body.Spindle nose 2 is equipped with sector gear 3 (part for gear), sector gear 3 steel plate or founding process, two sector gears 3 are meshed, mounting nuts 7 on the screw thread of spindle nose 2, sector gear 3 is fixed on spindle nose 2 by nut 7, sector gear 3 can on spindle nose 2 flexible rotating.Sector gear 3 below spindle nose 2 welds vertical beam 4, and vertical beam 4 square tube makes, and one end and the sector gear 3 of vertical beam 4 are fixedly linked integral.Semicircle is processed in the lower end of vertical beam 4, is drilled with pin-and-hole in the lower end of vertical beam 4, and connect pedal 5 in the lower end of vertical beam 4, the shape of pedal 5 is stirrup shape, and the base plate fish tail thin plate of pedal 5 processes, with anti-slip.Above pedal 5, be drilled with pin-and-hole, be provided with pivot pin 8 in pin-and-hole, pivot pin 8 processes with round steel, and pedal 5 is hinged and connected integral by pivot pin 8 and vertical beam 4.Pedal 5 can swing back and forth in one end of vertical beam 4, to adapt to the flexible variation of ankle.Be provided with handrail 6 in the side of vertical beam 4, handrail 6 processes with pipe, and handrail 6 and vertical beam 4 are fixedly linked integral, and handrail 6 is located for people's upper limbs.
Claims (1)
1. a manufacture method for fork leg device, to meet the body-building needs of people; Feature is: the structure of fork leg device is made up of support (1), spindle nose (2), sector gear (3), vertical beam (4), pedal (5) and handrail (6); Support (1) is a T-shaped framework, and support (1) square tube or pipe welding processing form, and are provided with chassis in the bottom of support (1), and the basis of chassis and Horizon is vertically connected integral; Spindle nose (2) is arranged with in the side, upper end of support (1), spindle nose (2) round steel car system, the longitudinal section of spindle nose (2) is convex shape, be provided with one section of screw thread in one end of spindle nose (2), spindle nose (2) and support (1) vertical welding are connected as a body; Spindle nose (2) is equipped with sector gear (3) i.e. part for gear, sector gear (3) processes with steel plate or founding, two sector gears (3) are meshed, mounting nuts (7) on the screw thread of spindle nose (2), sector gear (3) is fixed on spindle nose (2) by nut (7), and sector gear (3) can at the upper flexible rotating of spindle nose (2); The sector gear (3) of spindle nose (2) below welds vertical beam (4), and vertical beam (4) square tube makes, and one end and the sector gear (3) of vertical beam (4) are fixedly linked integral; Semicircle is processed in the lower end of vertical beam (4), pin-and-hole is drilled with in the lower end of vertical beam (4), pedal (5) is connected in the lower end of vertical beam (4), the shape of pedal (5) is stirrup shape, the base plate fish tail thin plate of pedal (5) processes, with anti-slip; Pin-and-hole is drilled with in the top of pedal (5), pivot pin (8) is provided with in pin-and-hole, pivot pin (8) processes with round steel, and pedal (5) is hinged and connected integral by pivot pin (8) and vertical beam (4); Pedal (5) can swing back and forth in one end of vertical beam (4), to adapt to the flexible variation of ankle; Handrail (6) is provided with in the side of vertical beam (4), handrail (6) processes with pipe, handrail (6) and vertical beam (4) are fixedly linked integral, and handrail (6) is located for people's upper limbs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145557.XA CN103203092B (en) | 2013-04-11 | 2013-04-11 | Leg crossing device manufacturing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310145557.XA CN103203092B (en) | 2013-04-11 | 2013-04-11 | Leg crossing device manufacturing method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103203092A CN103203092A (en) | 2013-07-17 |
| CN103203092B true CN103203092B (en) | 2015-05-20 |
Family
ID=48750629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310145557.XA Active CN103203092B (en) | 2013-04-11 | 2013-04-11 | Leg crossing device manufacturing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103203092B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105171360B (en) * | 2015-10-26 | 2017-11-03 | 南京万德游乐设备有限公司 | A kind of processing method of channel entertainment apparatus |
| CN105999643A (en) * | 2016-07-08 | 2016-10-12 | 南昌大学 | Simple leg ligament stretching trainer |
| CN113262437B (en) * | 2021-06-08 | 2022-04-26 | 赤峰学院 | Split leg trainer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6042510A (en) * | 1997-10-29 | 2000-03-28 | Miller; Larry | Jumping jack exercise device |
| CN201132037Y (en) * | 2007-12-20 | 2008-10-15 | 陈志亮 | Leg splitter |
| CN201551784U (en) * | 2009-12-09 | 2010-08-18 | 厦门宙隆运动器材有限公司 | Trestle machine with left part and right part acting synchronously |
-
2013
- 2013-04-11 CN CN201310145557.XA patent/CN103203092B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6042510A (en) * | 1997-10-29 | 2000-03-28 | Miller; Larry | Jumping jack exercise device |
| CN201132037Y (en) * | 2007-12-20 | 2008-10-15 | 陈志亮 | Leg splitter |
| CN201551784U (en) * | 2009-12-09 | 2010-08-18 | 厦门宙隆运动器材有限公司 | Trestle machine with left part and right part acting synchronously |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103203092A (en) | 2013-07-17 |
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Effective date of registration: 20191111 Address after: 221300, Fumin Road, Pizhou hi tech Industrial Development Zone, Xuzhou, Jiangsu, 22 Patentee after: Pizhou hi tech Zone New Energy Technology Research Institute Co., Ltd. Address before: 235000 room 1, unit 34, 202 Li Yuan Xin Cun, Anhui, Huaibei Patentee before: Feng Zheng |
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Effective date of registration: 20210803 Address after: 221000 No. 56, paoche street, Pizhou City, Xuzhou City, Jiangsu Province Patentee after: Pizhou Jingpeng Venture Capital Co., Ltd Address before: 221300 22 Fu Min Road, hi tech Industrial Development Zone, Pizhou, Xuzhou, Jiangsu Patentee before: PIZHOU HIGH-TECH ZONE NEW ENERGY TECHNOLOGY RESEARCH INSTITUTE Co.,Ltd. |
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