CN2414667Y - Folding table with improved fixing structure - Google Patents

Folding table with improved fixing structure Download PDF

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Publication number
CN2414667Y
CN2414667Y CN 00209440 CN00209440U CN2414667Y CN 2414667 Y CN2414667 Y CN 2414667Y CN 00209440 CN00209440 CN 00209440 CN 00209440 U CN00209440 U CN 00209440U CN 2414667 Y CN2414667 Y CN 2414667Y
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CN
China
Prior art keywords
tank
articulated
clamping part
folding table
pivoting
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 00209440
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Chinese (zh)
Inventor
粘州津
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Individual
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Individual
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Publication date
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Priority to CN 00209440 priority Critical patent/CN2414667Y/en
Application granted granted Critical
Publication of CN2414667Y publication Critical patent/CN2414667Y/en
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Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to a folding table with an improved fixing structure. Two table plates are rectangular, and the same sides of the two table plates are respectively pivoted with a handle. Two foot racks are respectively pivoted at the bottom surfaces of the two table plates, and each of the two foot racks can use the pivoted side as a rotating shaft to cause the other side to be folded and closed toward the bottom surface of each of the table plates. Four supporting frames form two groups by each two supporting frames, and the supporting frames are respectively screwed at the bottom surfaces of the table plates in parallel with the long axis direction of the table plates. The place between the adjacent ends of the supporting frame is provided with two pivoting members which are respectively arranged on the two supporting frames, each pivoting member is provided with a pivoting part used for mutual pivoting, an embedding and clamping member is arranged on the pivoting member to be inserted and clamped between the two pivoting members, and a plate member is arranged on the embedding and clamping member and projected out of the pivoting member to push the embedding and clamping member to move.

Description

The folding table of tool improvement fixture construction
The utility model is relevant with furniture, particularly a kind of folding table of tool improvement fixture construction.
Known to commonly using, the fixed form of general folding table is a lot, as application case number No. 5357872 United States Patent (USP) cases, its structure of mainly fixing this two tables face of a kind of folding table of commonly using is shown in graphic 6A, 6B in its specification and graphic 11A, 11B, be to be provided with two supports 54 in these table 12 bottom surfaces respectively, and straight line was relative in twos for the support of bottom surface when this two table was opened, in the support 54 of a table bottom surface, wear in one pipe 66 more again, again with a bolt that exposes 64 with should in pipe 66 link with move and locking should in pipe.When fixing this support, desire then need unscrew this nut, move and it to be located between the two relative supports 54 interior pipe, lock this bolt again to fix these supports, not only member is more, weight is heavier for such folding table fixed structure, when assembling is comparatively complicated, the cost of goods is nature higher also, and fixedly the mode of operation of table is also comparatively loaded down with trivial details when using operation.
The purpose of this utility model is to provide a kind of folding table of tool improvement fixture construction, and it has simple in structure, processing ease, low cost of manufacture and chimeric firm advantage.
For reaching above-mentioned purpose, the folding table of a kind of tool improvement of the utility model fixture construction includes two tables; Bipod is hubbed at the bottom surface of this two table respectively, and can amount to and draw close in this bottom surface; At least two supports, be located at the bottom surface of this two table respectively, and between per two corresponding supports, be provided with one group of hinge device, each hinge device includes two articulated parts, be fixedly arranged on respectively on two supports, respectively have an articulated section, articulate mutually with the articulated section, making this two table can this two articulated section be that rotating shaft articulates and can amount to toward both sides respectively; One clamping part is located on the articulated part, but the embedding door bolt is fastened between two articulated parts the position of this two support when opening a business to fix this two table.
Respectively an articulated part is provided with a microscler tank in this hinge device group, conducting to the end face that abuts of another articulated part, another articulated part is provided with an inlay card groove to conducting that should tank, this clamping part is to be located in this tank, can in this tank, move and be intercalated in this inlay card groove, fasten with a bolt or latch between this two articulated part with embedding with an end.
Wherein this clamping part is to be microscler, and front end can be intercalated in this inlay card groove, and the rear end has then protruded out a protuberance backward.
Wherein also include a spring in this tank, be resisted against between this clamping part protuberance and this tank, and the protuberance of this clamping part is inserted in this spring.
Wherein each frame of same side of this two table is provided with a carrying handle.
Be purpose, effect and the feature of can more effective explanation the utility model being reached, below now for an embodiment and cooperate graphic being described as follows, wherein:
Side view when Fig. 1 is the utility model table and foot rest expansion;
Side view when Fig. 2 amounts to for the utility model;
Bottom view when Fig. 3 folds for the utility model table expansion foot rest;
Fig. 4 is the cutaway view of 4-4 hatching line direction among Fig. 1;
Fig. 5 is the schematic diagram of the utility model when sealed with Fig. 4 generally.
Please refer to each diagram, the folding table of a kind of tool improvement of the utility model fixture construction includes:
Two tables 20 are rectangle, and are with plastic jetting forming, have a smooth end face 21, and the bottom surface of this table then is provided with some crisscross reinforcement ribs 22, and the same side of this two table respectively is pivoted with a carrying handle 23.
Bipod 30, it is the rectangular frame made from metal tube, one short side of this framework is arranged with two pipe boxes 31, and the minor axis of parallel this table 20 is to this two pipe boxes spiral shell is located at this two tables bottom surface, making this bipod can frame establish the limit is that rotating shaft is amounted to another short side and drawn close towards this table bottom surface, and the correspondence position when this weak point side is amounted to is provided with a fastener 32 to fasten this weak point side, be pivoted with a folding frame 33 between the bottom surface of each foot rest and this table, each is rolled over frame and includes three connecting rods, wherein two connecting rods 34 respectively are articulated in two long sides of this rectangular frame respectively with an end, another connecting rod 35 is articulated in the table bottom surface with an end, the other end of this connecting rod 35 articulates with the other end of this two connecting rod 34 and forms a slightly Y-shaped folding frame, each articulated section of this folding frame all is provided with a nut 36, but each pivoting point is fixed in packing, and is identical with the person of commonly using.
Four supports 40 are elongated rod shape, one group in twos, the major axis of parallel this table 20 to spiral shell respectively be located at this table bottom surface and make this two tables correspondence support each with an end mutually near and linearly relative.
Again, on each corresponding two support, respectively be provided with one group of hinge device 50, include:
One first pivot connecting plate 51 and one second articulated part 52, in present embodiment two pivot connecting plates, be microscler, be welded in the abutting end of this two support respectively, make this two articulated part can one end mutually by pasting, this two articulated part also abuts the articulated section 53 that end respectively is provided with a circle mutually in it, the centre is provided with an axis hole 54, this two articulated part articulates with this two articulated section, a bolt 55, be inserted in this two axis hole 53, this two articulated part can be fastened to rotating in the axle center by this axle, one side of this first pivot connecting plate, parallel this support axially be concaved with a microscler tank 511, conducting to the end face that abuts of second articulated part 52, the opposite side of this first pivot connecting plate is to middle section that should the microscler tank long through hole 512 that is axially arranged with along this microscler tank, this second articulated part then in its to conducting place that should microscler tank along the major axis of this tank to being concaved with an inlay card groove 521.
One clamping part 60, in present embodiment is a strip inlay card slide block, be located in the tank 511 of this first pivot connecting plate, can be along the major axis of this tank to moving, this inlay card slide block can be gone in the inlay card groove 521 of second articulated part in an end intercalation, this inlay card slide block door bolt is stuck between this two articulated part, and the other end of this inlay card slide block convexes with a protuberance 61, and a side of this inlay card slide block is provided with a screw 62 to through hole place that should first pivot connecting plate.
One spring 70, be located in the tank 511 of this first pivot connecting plate and be resisted against between this inlay card slide block 60 and the interior bottom of this tank, and the protuberance 61 that makes this inlay card slide block penetrates in this spring, and this spring is to remain in the position that protrudes out this first pivot connecting plate predetermined length in order to an end that forces this inlay card slide block.
One pull piece 80 is a driving lever in present embodiment, and an end has thread segment, passes through hole 502 spiral shells of this first pivot connecting plate 50 with its end of thread and is located in the screw 62 of this inlay card slide block 60.
By above-mentioned structure, it makes flowing mode then as Fig. 4 and shown in Figure 5 to the folding table of a kind of tool improvement of the utility model fixture construction when using, when this two table launches, it is that the rotating shaft rotation launches to form the straight line relative status that the support 40 of this two correspondence can fasten 55 with this axle, as shown in Figure 4, only need user at this moment this pull piece 80 is pushed down to inner panel, driving this inlay card slide block 60 moves this spring 70 of compression and the place of protruding out of this inlay card slide block is temporarily withdrawn in the tank 511 of this first pivot connecting plate, the abutting end for the treatment of this second pivot connecting plate 52 and this first pivot connecting plate unclamps when amplexiforming again, this moment, this inlay card slide block then can force the end inlay card that protrudes out of this inlay card slide block to be gone in the inlay card groove 521 of this second pivot connecting plate because of the ejection of this spring restoring force, this inlay card slide block door bolt is stuck between this two articulated part with this fixes this two articulated part and the support position when this two table launches to be angle 180 and spends.Then earlier this pull piece 80 is inwardly pulled when desiring to fold this two table to push down and this inlay card slide block 60 is withdrawn once more make it to protrude out end not protrude from this first to articulate plate outer and compress this spring, so this cunning card just can withdraw from the inlay card groove 521 of this second pivot connecting plate, make this two pivot connecting plate and support 40 recover state free to rotate, so just rotatable this support folds this two table.
Construct with this, the simple structure that the utility model just can be assembled is easily reached the utility model processing ease and chimeric firm purpose with lower manufacturing cost.

Claims (5)

1. the folding table of tool improvement fixture construction includes:
Two tables abut mutually with a side respectively;
Bipod, the bottom surface that is hubbed at this two table respectively can its pivot end be rotating shaft also, amounts to the bottom surface of drawing close in this table; It is characterized in that, wherein also include:
Four supports, are fixedly arranged on the bottom surface of this two table respectively by one group in twos;
Two groups of hinge devices are located at the opposite end of each table two corresponding support respectively, and each is organized hinge device and includes two articulated parts, and it has an articulated section with mutual pivot joint each articulated part;
One clamping part is located on the articulated part;
One pull piece is located at this clamping part and is protruded out outside this articulated part.
2. the folding table of tool improvement fixture construction according to claim 1, it is characterized in that, respectively an articulated part is provided with a microscler tank in this hinge device group, conducting to the end face that abuts of another articulated part, another articulated part is provided with an inlay card groove to conducting that should tank, and this clamping part is to be located in this tank.
3. the folding table of tool improvement fixture construction according to claim 2 is characterized in that wherein this clamping part is to be microscler, and front end can be intercalated in this inlay card groove, and the rear end has then protruded out a protuberance backward.
4. the folding table of tool improvement fixture construction according to claim 3 is characterized in that, wherein also includes a spring in this tank, is resisted against between this clamping part protuberance and this tank, and the protuberance of this clamping part is inserted in this spring.
5. the folding table of tool improvement fixture construction according to claim 1 is characterized in that wherein each frame of same side of this two table is provided with a carrying handle.
CN 00209440 2000-04-18 2000-04-18 Folding table with improved fixing structure Expired - Fee Related CN2414667Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00209440 CN2414667Y (en) 2000-04-18 2000-04-18 Folding table with improved fixing structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00209440 CN2414667Y (en) 2000-04-18 2000-04-18 Folding table with improved fixing structure

Publications (1)

Publication Number Publication Date
CN2414667Y true CN2414667Y (en) 2001-01-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00209440 Expired - Fee Related CN2414667Y (en) 2000-04-18 2000-04-18 Folding table with improved fixing structure

Country Status (1)

Country Link
CN (1) CN2414667Y (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004006716A1 (en) * 2002-07-10 2004-01-22 Lifetime Hong Kong Limited A folding table
WO2006056140A1 (en) * 2004-11-29 2006-06-01 Luhao Leng Foldable table which is folded conveniently
CN100348136C (en) * 2002-04-09 2007-11-14 一生产品有限公司 Portable folding table
US7640870B2 (en) 2002-04-09 2010-01-05 Lifetime Products, Inc. Portable folding table with locking hinge
US7735431B2 (en) 2003-04-08 2010-06-15 Lifetime Products, Inc. Handle for a portable table
US8091490B2 (en) 2007-02-22 2012-01-10 Lifetime Products, Inc. Handle for a portable table
CN112450596A (en) * 2020-11-10 2021-03-09 陈德隆 Folding table

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100348136C (en) * 2002-04-09 2007-11-14 一生产品有限公司 Portable folding table
US7475644B2 (en) 2002-04-09 2009-01-13 Lifetime Products, Inc. Portable folding table
US7640870B2 (en) 2002-04-09 2010-01-05 Lifetime Products, Inc. Portable folding table with locking hinge
WO2004006716A1 (en) * 2002-07-10 2004-01-22 Lifetime Hong Kong Limited A folding table
US7735431B2 (en) 2003-04-08 2010-06-15 Lifetime Products, Inc. Handle for a portable table
US8156875B2 (en) 2003-04-08 2012-04-17 Lifetime Products, Inc. Handle for a portable table
WO2006056140A1 (en) * 2004-11-29 2006-06-01 Luhao Leng Foldable table which is folded conveniently
US8091490B2 (en) 2007-02-22 2012-01-10 Lifetime Products, Inc. Handle for a portable table
CN112450596A (en) * 2020-11-10 2021-03-09 陈德隆 Folding table
CN112450596B (en) * 2020-11-10 2024-01-12 陈德隆 Folding table

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee