CN105090619A - Light truck and wire harness pipe clamp thereof - Google Patents
Light truck and wire harness pipe clamp thereof Download PDFInfo
- Publication number
- CN105090619A CN105090619A CN201510629409.4A CN201510629409A CN105090619A CN 105090619 A CN105090619 A CN 105090619A CN 201510629409 A CN201510629409 A CN 201510629409A CN 105090619 A CN105090619 A CN 105090619A
- Authority
- CN
- China
- Prior art keywords
- wire harness
- daughter board
- pipe clamp
- board
- sub
- Prior art date
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/1211—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing with a substantially-radial tightening or securing member
Abstract
The invention discloses a light truck and a wire harness pipe clamp thereof. The wire harness pipe clamp comprises a mother board, a first sub-board rotatably installed on the mother board through a rotating shaft and a restraining band used for forming a wire harness containing space; the wire harness pipe clamp further comprises a second sub-board fixedly connected to the mother board; one end of the restraining band is fixedly connected to the mother board; the other end of the restraining band is fixedly connected to the second sub-board; a plurality of first pressing teeth are arranged at the side, facing towards the second sub-board, of the first sub-board; a plurality of second pressing teeth are arranged at the side, facing towards the first sub-board, of the second sub-board; when the first sub-board rotates to an extreme position close to the mother board, the first pressing teeth and the second pressing teeth are engaged and fixed. Therefore, a wire harness can be restrained through the compression between the first sub-board and the second sub-board, the restraining band is prevented from being in contact with the pressing teeth, so that the restraining band is prevented from fracture damage, the service life of the pipe clamp is prolonged, and the safety of the wire harness is guaranteed.
Description
Technical field
The invention belongs to technical field of automobile components, be specifically related to a kind of wire harness pipe clamp for light truck.The invention still further relates to a kind of light truck comprising above-mentioned wire harness pipe clamp.
Background technique
Along with client requires more and more higher to car comfort, the wire harness that current light truck configures becomes increasingly complex, and these wire harness need to retrain, and make to move towards smooth-going, avoids transition to bend and causes damage.As depicted in figs. 1 and 2, the daughter board 12 that existing wire harness pipe clamp comprises motherboard 11, be rotationally connected with this motherboard 11 and the restraint strap 13 forming wire harness containing space, wherein the turning end of daughter board 12 offers some pressure teeth 121, one end of restraint strap 13 is fixed in motherboard 11, the other end through the space between daughter board 12 and motherboard 12, and is engaged fastening by the pressure tooth 121 on daughter board 12.When retraining wire harness, the pressure tooth 121 on daughter board 12 and restraint strap 13 interference fit, and the tip of pressure tooth 121 is pressed in restraint strap 13, at vibration processes, restraint strap 13 contacts with the tip of pressure tooth 121 and partly easily ruptures, and causes pipe clamp to lose efficacy.
Therefore, provide a kind of wire harness pipe clamp for light truck, to the fracture damage of restraint strap can be avoided, extend pipe clamp working life, ensure wire harness safety, just become those skilled in the art's problem demanding prompt solution.
Summary of the invention
The object of this invention is to provide a kind of wire harness pipe clamp for light truck, to the fracture damage of restraint strap can be avoided, extend pipe clamp working life, ensure wire harness safety.Another object of the present invention is to provide a kind of light truck comprising above-mentioned wire harness pipe clamp.
To achieve these goals, the invention provides a kind of wire harness pipe clamp for light truck, comprise motherboard, rotated the first daughter board being installed on described motherboard by rotatingshaft, with the restraint strap forming wire harness containing space, also comprise the second daughter board being fixed in described motherboard, one end of described restraint strap is fixed in described motherboard, and its other end is fixed in described second daughter board; Described first daughter board offers some first pressure teeth towards the side of described second daughter board, described second daughter board offers some second pressure teeth towards the side of described first daughter board, when described first daughter board turns to the limit position near described motherboard, it is fixing that described first pressure tooth and described second presses tooth to engage.
Preferably, described first pressure tooth is the triangular hill running through described first daughter board, and described second pressure tooth is the triangular hill running through described second daughter board.
Preferably, described second daughter board offers square vias, described restraint strap is installed on described second daughter board by described square vias.
Preferably, described first daughter board is also provided with positive stop lug boss, described positive stop lug boss is arranged at the one end near described rotatingshaft.
The present invention also provides a kind of light truck, and the wire harness pipe clamp of wire harness and the described wire harness of installation, described wire harness pipe clamp is wire harness pipe clamp as above.
Wire harness pipe clamp provided by the invention is used for light truck, and this wire harness pipe clamp is comprised motherboard, rotated the first daughter board being installed on described motherboard by rotatingshaft, and forms the restraint strap of wire harness containing space; Also comprise the second daughter board being fixed in described motherboard, one end of described restraint strap is fixed in described motherboard, and its other end is fixed in described second daughter board; Described first daughter board offers some first pressure teeth towards the side of described second daughter board, described second daughter board offers some second pressure teeth towards the side of described first daughter board, when described first daughter board turns to the limit position near described motherboard, it is fixing that described first pressure tooth and described second presses tooth to engage.When retraining wire harness, the first pressure tooth and second presses tooth to match, and under the tension force effect that retrained wire harness is given, the cooperation of two pressure teeth is more and more tighter, realizes the constraint to wire harness; Like this, realize wire harness constraint by the compression of the first daughter board and the second daughter board, avoid restraint strap and the contact of pressing tooth, thus avoid the fracture damage of restraint strap, extend the working life of pipe clamp, ensure that wire harness safety.
In a preferred embodiment, in wire harness pipe clamp provided by the present invention, its second daughter board offers square vias, and described restraint strap is installed on described second daughter board by described square vias, to improve connection reliability and the convenience of restraint strap and the second daughter board.
In another preferred embodiment, in wire harness pipe clamp provided by the present invention, its first daughter board is also provided with positive stop lug boss, described positive stop lug boss is arranged at the one end near described rotatingshaft; When the overtension that wire harness applies, protection boss and second press the end of tooth to lean, realize position-limiting action, avoid the first daughter board and the second daughter board stressed excessive and appearance damage, effectively protect two daughter boards.
Accompanying drawing explanation
Fig. 1 is structural representation when a kind of typical wire harness pipe clamp is in closed state in prior art;
Fig. 2 is the structural representation when pipe clamp of wire harness shown in Fig. 1 is in open mode;
Fig. 3 is the structural representation of wire harness pipe clamp provided by the present invention when being in open mode;
Fig. 4 is the structural representation when pipe clamp of wire harness shown in Fig. 3 is in closed state;
Fig. 5 is the structural representation of the first daughter board in the pipe clamp of wire harness shown in Fig. 3;
Fig. 6 is the structural representation of the second daughter board in the pipe clamp of wire harness shown in Fig. 3;
Fig. 7 is the erection drawing of the first daughter board and the second daughter board in the pipe clamp of wire harness shown in Fig. 3.
Reference character:
In Fig. 1-Fig. 2: 11-motherboard 12-daughter board 121-presses tooth 13-restraint strap
In Fig. 3-Fig. 7: 2-motherboard 3-first daughter board 31-first presses tooth 32-positive stop lug boss
4-restraint strap 5-second daughter board 51-second presses tooth 52-square vias
Embodiment
Core of the present invention is to provide a kind of wire harness pipe clamp for light truck, to avoiding the fracture damage of restraint strap, extends pipe clamp working life, ensures wire harness safety.Another core of the present invention is to provide a kind of light truck comprising above-mentioned wire harness pipe clamp.
Please refer to Fig. 3-Fig. 7, Fig. 3 is the structural representation of wire harness pipe clamp provided by the present invention when being in open mode; Fig. 4 is the structural representation when pipe clamp of wire harness shown in Fig. 3 is in closed state; Fig. 5 is the structural representation of the first daughter board in the pipe clamp of wire harness shown in Fig. 3; Fig. 6 is the structural representation of the second daughter board in the pipe clamp of wire harness shown in Fig. 3; Fig. 7 is the erection drawing of the first daughter board and the second daughter board in the pipe clamp of wire harness shown in Fig. 3.
In a kind of embodiment, wire harness pipe clamp provided by the invention is used for light truck, and this wire harness pipe clamp is comprised motherboard 2, rotated the first daughter board 3 being installed on described motherboard 2 by rotatingshaft, and forms the restraint strap 4 of wire harness containing space; The direction of rotatingshaft parallels with the width direction of restraint strap 4, and restraint strap 4 bends rear formation wire harness containing space; This wire harness pipe clamp also comprises the second daughter board 5 being fixed in described motherboard 2, and one end of described restraint strap 4 is fixed in described motherboard 2, and its other end is fixed in described second daughter board 5; Described first daughter board 3 offers some first pressure teeth 31 towards the side of described second daughter board 5, described second daughter board 5 offers some second pressure teeth 51 towards the side of described first daughter board 3, when described first daughter board 3 turns to the limit position near described motherboard 2, it is fixing that described first pressure tooth 31 and described second presses tooth 51 to engage.When retraining wire harness, the first pressure tooth 31 and second presses tooth 51 to match, and under the tension force effect that retrained wire harness is given, the cooperation of two pressure teeth is more and more tighter, realizes the constraint to wire harness; Like this, realize wire harness constraint by the compression of the first daughter board 3 and the second daughter board 5, avoid restraint strap 4 and the contact of pressing tooth, thus avoid the fracture damage of restraint strap 4, extend the working life of pipe clamp, ensure that wire harness safety.
In order to improve the transmission efficiency of tension force, the first pressure tooth 31 and second presses tooth 51 all to parallel with rotatingshaft, and the orientation of multiple first pressure tooth 31 is vertical with rotatingshaft, and the orientation of multiple second pressure tooth 51 is vertical with rotatingshaft.The quantity of the first pressure tooth 31 and the quantity of the second pressure tooth 51 should be determined according to actual service condition, do not limit at this.Should be understood that, the first pressure tooth 31 and second press tooth 51 to be meshed to be, and the first pressure tooth 31 snaps between adjacent two second pressure teeth 51, and second presses tooth 51 to snap in adjacent two first presses between teeth 31, concrete mesh form and gears meshing similar.Several the first pressure teeth 31 particularly, described first pressure tooth 31 is for running through the triangular hill of described first daughter board 3, described second pressure tooth 51 is for running through the triangular hill of described second daughter board 5, reliability is engaged with what ensure that the first pressure tooth 31 and second presses tooth 51, in theory, two pressure teeth also can be square projection or arc convex etc.
Further, the second daughter board 5 offers square vias 52, and described restraint strap 4 is installed on described second daughter board 5 by described square vias 52, to improve connection reliability and the convenience of restraint strap 4 and the second daughter board 5 in invention.Apparently, restraint strap 4 is also not limited to and is installed on the second daughter board 5 by square vias 52, as long as can realize both being fixedly connected with, the affixed mode that restraint strap 4 also can adopt related domain routine to use is connected to the second daughter board 5, such as riveted joint etc.
Invent on above-mentioned first daughter board 3 and can also be provided with positive stop lug boss 32, described positive stop lug boss 32 is arranged at the one end near described rotatingshaft; When the overtension that wire harness applies, protection boss and second press the end of tooth 51 to lean, realize position-limiting action, avoid the first daughter board 3 and the second daughter board 5 stressed excessive and appearance damage, effectively protect two daughter boards.
It is pointed out that ordinal numbers such as " first, second " described in literary composition, is the different structure in order to distinguish same names, only for convenience, does not represent certain order, more should not be construed as any restriction.
Except above-mentioned wire harness pipe clamp, the present invention also provides a kind of light truck comprising above-mentioned wire harness pipe clamp, and other Each part of this light truck please refer to prior art, do not repeat at this.
Mode above only by illustrating describes some one exemplary embodiment of the present invention, undoubtedly, for those of ordinary skill in the art, when without departing from the spirit and scope of the present invention, can revise described embodiment by various different mode.Therefore, above-mentioned accompanying drawing is illustrative with being described in essence, should not be construed as the restriction to the claims in the present invention protection domain.
Claims (5)
1., for a wire harness pipe clamp for light truck, comprise motherboard (2), rotated the first daughter board (3) being installed on described motherboard (2) by rotatingshaft, and form the restraint strap (4) of wire harness containing space; It is characterized in that, also comprise the second daughter board (5) being fixed in described motherboard (2), one end of described restraint strap (4) is fixed in described motherboard (2), and its other end is fixed in described second daughter board (5); Described first daughter board (3) offers some first pressures tooth (31) towards the side of described second daughter board (5), described second daughter board (5) offers some second pressures tooth (51) towards the side of described first daughter board (3), when described first daughter board (3) turns to the limit position near described motherboard (2), it is fixing that described first pressure tooth (31) and described second presses tooth (51) to engage.
2. wire harness pipe clamp according to claim 1, it is characterized in that, described first pressure tooth (31) is for running through the triangular hill of described first daughter board (3), and described second pressure tooth (51) is for running through the triangular hill of described second daughter board (5).
3. wire harness pipe clamp according to claim 2, it is characterized in that, described second daughter board (5) offers square vias (52), and described restraint strap (4) is installed on described second daughter board (5) by described square vias (52).
4. the wire harness pipe clamp according to any one of claim 1-3, is characterized in that, described first daughter board (3) is also provided with positive stop lug boss (32), and described positive stop lug boss (32) is arranged at the one end near described rotatingshaft.
5. a light truck, the wire harness pipe clamp of wire harness and the described wire harness of installation, it is characterized in that, described wire harness pipe clamp is the wire harness pipe clamp as described in any one of claim 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629409.4A CN105090619B (en) | 2015-09-28 | 2015-09-28 | A kind of light truck and its wire harness pipe clamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510629409.4A CN105090619B (en) | 2015-09-28 | 2015-09-28 | A kind of light truck and its wire harness pipe clamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105090619A true CN105090619A (en) | 2015-11-25 |
| CN105090619B CN105090619B (en) | 2018-03-20 |
Family
ID=54571655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510629409.4A Active CN105090619B (en) | 2015-09-28 | 2015-09-28 | A kind of light truck and its wire harness pipe clamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105090619B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735436A (en) * | 2016-12-21 | 2017-05-31 | 奇瑞汽车股份有限公司 | Divided edge molding device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110271492A1 (en) * | 2010-01-21 | 2011-11-10 | Samuel Lewis Posner | Hose clamp with parallel tightening and rapid release |
| CN102510030A (en) * | 2011-11-17 | 2012-06-20 | 奇瑞汽车股份有限公司 | Wire clamp |
| US20120227221A1 (en) * | 2011-03-07 | 2012-09-13 | Nordson Corporation | Clamp for Sanitary Fitting |
| CN104633286A (en) * | 2014-12-24 | 2015-05-20 | 广东美的制冷设备有限公司 | Wire fixing clip used for indoor unit and indoor unit including same |
| CN204387493U (en) * | 2014-12-12 | 2015-06-10 | 浙江吉利汽车研究院有限公司 | Adjustable split type dual-pipe clamp |
| CN204459474U (en) * | 2014-12-26 | 2015-07-08 | 浙江吉利控股集团有限公司 | Wire harness pipe fixing clamp |
-
2015
- 2015-09-28 CN CN201510629409.4A patent/CN105090619B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110271492A1 (en) * | 2010-01-21 | 2011-11-10 | Samuel Lewis Posner | Hose clamp with parallel tightening and rapid release |
| US20120227221A1 (en) * | 2011-03-07 | 2012-09-13 | Nordson Corporation | Clamp for Sanitary Fitting |
| CN102510030A (en) * | 2011-11-17 | 2012-06-20 | 奇瑞汽车股份有限公司 | Wire clamp |
| CN204387493U (en) * | 2014-12-12 | 2015-06-10 | 浙江吉利汽车研究院有限公司 | Adjustable split type dual-pipe clamp |
| CN104633286A (en) * | 2014-12-24 | 2015-05-20 | 广东美的制冷设备有限公司 | Wire fixing clip used for indoor unit and indoor unit including same |
| CN204459474U (en) * | 2014-12-26 | 2015-07-08 | 浙江吉利控股集团有限公司 | Wire harness pipe fixing clamp |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106735436A (en) * | 2016-12-21 | 2017-05-31 | 奇瑞汽车股份有限公司 | Divided edge molding device |
| CN106735436B (en) * | 2016-12-21 | 2018-10-26 | 奇瑞汽车股份有限公司 | Divided edge molding device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105090619B (en) | 2018-03-20 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant after: Anhui Jianghuai Automobile Group Limited by Share Ltd Address before: 230601 Anhui Province, Hefei City Industrial Park, the Peach Blossom Road No. 669 Applicant before: Anhui Jianghuai Automotive Co., Ltd. |
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| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |