CN103758929A - Cover-closed drag chain - Google Patents
Cover-closed drag chain Download PDFInfo
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- CN103758929A CN103758929A CN201410009711.5A CN201410009711A CN103758929A CN 103758929 A CN103758929 A CN 103758929A CN 201410009711 A CN201410009711 A CN 201410009711A CN 103758929 A CN103758929 A CN 103758929A
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- matrix
- drag chain
- sidewall
- cover plate
- sidewalls
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Abstract
The invention discloses a cover-closed drag chain. The cover-closed drag chain comprises a group of matrixes which are flexibly connected into a whole, each matrix at least comprises two oppositely arranged sidewalls and a bottom arranged between the two sidewalls, a pipeline is arranged in holding spaces defined by the sidewalls and the bottoms, a cover plate is connected on one of the sidewalls of each matrix in a pivoted manner, one frame buckle is arranged at one end of each cover plate, a block tongue is protrusively arranged on the other sidewall of each matrix, the cover plates can rotate around pivots by 180 degrees and are fixed with the sidewalls when the block tongues enter the frame buckles. The cover-closed drag chain has the advantages that snap joint is achieved by the aid of the frame buckles on the cover plates and the block tongues on the sidewalls, structure is simple, manufacturing is facilitated, and the pipelines cannot fall off since spaces enclosed all around are formed after the cover plates and the sidewalls are fixed.
Description
Technical field
The present invention relates to a kind of line guide device, belong to industrial manufacturing equipment technical field.
Background technique
In current production process, generally all can use cable or water pipe or hydraulic tube, for example, in CNC machining center, the signaling line, hydraulic tube, cable, the water-cooling tube that are arranged on operating arm all can be along with operating arm moves relative to CNC body.If there is no line guide device, be easy to by friction damage.So adopt and have flexible pipe at present, its inner chamber is as the fixing and guiding of pipeline.But guiding flexible pipe in use can inevitably produce and curve or reverse, the possibility that causes the pipeline in it to have generation to lose efficacy.
Therefore, there is at present the drag chain of employing to be used as line guide device.But each matrix of drag chain is for holding the unreasonable structure of pipeline, to such an extent as to pipeline in drag chain often has and drops, and therefore designs a kind of structure of reasonably accommodating pipeline extremely urgent.
Summary of the invention
In view of the defect that above-mentioned prior art exists, the object of the invention is to propose a kind of have prevent the drop closing lid type drag chain of structure of pipeline.
Object of the present invention will be achieved by the following technical programs:
A kind of closing lid type drag chain, comprise one group of matrix that mutually flexibly connects and be connected, described matrix at least comprises two sidewalls that are oppositely arranged and is arranged on the bottom between described sidewall, pipeline installing is in the containing space being enclosed by described sidewall and bottom, described in each, one of them sidewall head lamp brush guard pivot of matrix connects a cover plate, one end of described cover plate is provided with a frame button, wherein on another sidewall, convex with a block tongue, described cover plate can around pivot carry out 180 degree rotations and in described block tongue enters described frame button after, fixing between described cover plate and sidewall.
Preferably, between described matrix, be provided with U-shaped linkage structure, make between described adjacent matrix as flexibly connecting.
Preferably, described U-shaped linkage structure is arranged between adjacent sidewall.
Preferably, the described matrix that is positioned at end has flexibly connected a connecting piece, and described connecting sheet is provided with at least one boss, the corresponding through hole that is equipped with on the bottom of matrix described in each.
Preferably, described in each, the cover plate of matrix is provided with the through hole coordinating with described boss.
Preferably, the quantity of described boss is even number.
Beneficial effect of the present invention is mainly reflected in: the frame button on employing cover plate carries out buckle with the block tongue on sidewall and is connected, simple in structure, easily manufactured.And after cover plate and sidewall are fixing, formation be the space of a surrounding sealing, the pipeline of guaranteeing to establish in the inner can not drop.
Below just accompanying drawing in conjunction with the embodiments, is described in further detail the specific embodiment of the present invention, so that technical solution of the present invention is easier to understand, grasp.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of closing lid type drag chain of the present invention.
Fig. 2 is another schematic perspective view of closing lid type drag chain of the present invention.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention will be described, for embodiment product of the present invention or method are made to generality illustration, contribute to understand better the present invention, but can't limit the scope of the invention.
As depicted in figs. 1 and 2, a kind of closing lid type drag chain that the present invention discloses, comprises one group of matrix that mutually flexibly connects and be connected 1, and the quantity of matrix can not limit.Between described matrix 1, be provided with U-shaped linkage structure 2, make between described adjacent matrix 1 as flexibly connecting.Certainly, U-shaped linkage structure 2 can have corresponding mode of texturing, as long as make, between adjacent matrix 1, can flexiblely bend all within protection domain of the present invention.
Described matrix 1 at least comprises two sidewalls that are oppositely arranged 3 and is arranged on the bottom 12 between described sidewall 3, and pipeline installing is in the containing space being enclosed by described sidewall 3 and bottom 12.Preferably, described U-shaped linkage structure 2 is arranged between adjacent sidewall 3, because manufacture so more convenient.
Described in each, one of them sidewall 3 head lamp brush guard pivot of matrix 1 connect a cover plate 5, one end of described cover plate 5 is provided with a frame button 6, wherein on another sidewall 3, convex with a block tongue 7, described cover plate 5 can around pivot carry out 180 degree rotations and when described block tongue 7 enter described frame button 6 interior after, fixing between described cover plate 5 and sidewall 3.
In the present invention, the described matrix 1 that is positioned at end has flexibly connected a connecting piece 4, and described connecting sheet 4 is provided with at least one boss 8, the corresponding through hole 9 that is equipped with on the bottom 12 of matrix 1 described in each.In this preferred embodiment, described in each, on the cover plate 5 of matrix 1, be also provided with the through hole 10 coordinating with described boss 8.When the length of drag chain is inadequate, the boss of connecting sheet 48 can be inserted in through hole 9 or through hole 10 like this, the drag chain of two sections or multistage is combined.Further, the through hole 10 on boss 8 and cover plate 5 in conjunction with time, owing to having at least the cover plate 5 of two sections to open from different directions respectively, even if there is like this partial cover plate 5 to be opened by involuntary, and pipeline can not come off from drag chain yet.
Preferably, in the present invention, the quantity of described boss 8 is even number.Like this, the drag chain of two sections or multistage in conjunction with more firm.The present invention still has numerous embodiments, and all employing equivalents or equivalent transformation and all technological schemes of forming, within all dropping on protection scope of the present invention.
Claims (6)
1. a closing lid type drag chain, it is characterized in that: comprise one group of matrix that mutually flexibly connects and be connected (1), described matrix (1) at least comprises two sidewalls that are oppositely arranged (3) and is arranged on the bottom (12) between described sidewall (3), pipeline installing is in the containing space being enclosed by described sidewall (3) and bottom (12), one of them sidewall (3) head lamp brush guard pivot of matrix described in each (1) connects a cover plate (5), one end of described cover plate (5) is provided with a frame button (6), wherein on another sidewall (3), convex with a block tongue (7), described cover plate (5) can around pivot carry out 180 degree rotations and in described block tongue (7) enters described frame button (6) after, fixing between described cover plate (5) and sidewall (3).
2. closing lid type drag chain according to claim 1, is characterized in that: between described matrix (1), be provided with U-shaped linkage structure (2), make between described adjacent matrix (1) as flexibly connecting.
3. closing lid type drag chain according to claim 2, is characterized in that: described U-shaped linkage structure (2) is arranged between adjacent sidewall (3).
4. according to the arbitrary described closing lid type drag chain of claims 1 to 3, it is characterized in that: the described matrix (1) that is positioned at end has flexibly connected a connecting piece (4), described connecting sheet (4) is provided with at least one boss (8), the upper corresponding through hole (9) that is equipped with in bottom (12) of matrix described in each (1).
5. closing lid type drag chain according to claim 4, is characterized in that: the cover plate (5) of matrix described in each (1) is provided with the through hole (10) coordinating with described boss (8).
6. closing lid type drag chain according to claim 5, is characterized in that: the quantity of described boss (8) is even number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009711.5A CN103758929A (en) | 2014-01-09 | 2014-01-09 | Cover-closed drag chain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410009711.5A CN103758929A (en) | 2014-01-09 | 2014-01-09 | Cover-closed drag chain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103758929A true CN103758929A (en) | 2014-04-30 |
Family
ID=50526219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410009711.5A Pending CN103758929A (en) | 2014-01-09 | 2014-01-09 | Cover-closed drag chain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103758929A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769985A (en) * | 1985-10-04 | 1988-09-13 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Guide chain |
| US6354070B1 (en) * | 1998-12-31 | 2002-03-12 | Igus Spritzussteile für die Industrie GmbH | Flexible cable guide with detachable guide links |
| CN1882798A (en) * | 2003-10-15 | 2006-12-20 | Igus有限公司 | Line guide device |
| CN202579819U (en) * | 2012-06-11 | 2012-12-05 | 浙江金福隆机床附件有限公司 | Plastic towline |
| CN202597590U (en) * | 2012-06-25 | 2012-12-12 | 浙江金福隆机床附件有限公司 | Plastic tow chain |
| CN103453075A (en) * | 2012-05-28 | 2013-12-18 | 株式会社椿本链条 | Cable protection and guide member |
| CN203756860U (en) * | 2014-01-09 | 2014-08-06 | 苏州奔腾塑业有限公司 | Closed cover type drag chain |
-
2014
- 2014-01-09 CN CN201410009711.5A patent/CN103758929A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4769985A (en) * | 1985-10-04 | 1988-09-13 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Guide chain |
| US6354070B1 (en) * | 1998-12-31 | 2002-03-12 | Igus Spritzussteile für die Industrie GmbH | Flexible cable guide with detachable guide links |
| CN1882798A (en) * | 2003-10-15 | 2006-12-20 | Igus有限公司 | Line guide device |
| CN103453075A (en) * | 2012-05-28 | 2013-12-18 | 株式会社椿本链条 | Cable protection and guide member |
| CN202579819U (en) * | 2012-06-11 | 2012-12-05 | 浙江金福隆机床附件有限公司 | Plastic towline |
| CN202597590U (en) * | 2012-06-25 | 2012-12-12 | 浙江金福隆机床附件有限公司 | Plastic tow chain |
| CN203756860U (en) * | 2014-01-09 | 2014-08-06 | 苏州奔腾塑业有限公司 | Closed cover type drag chain |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140430 |