CN202987022U - Automobile wiring harness fixing tying belt - Google Patents
Automobile wiring harness fixing tying belt Download PDFInfo
- Publication number
- CN202987022U CN202987022U CN 201220645969 CN201220645969U CN202987022U CN 202987022 U CN202987022 U CN 202987022U CN 201220645969 CN201220645969 CN 201220645969 CN 201220645969 U CN201220645969 U CN 201220645969U CN 202987022 U CN202987022 U CN 202987022U
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- Prior art keywords
- belt body
- circular hole
- along
- limit dais
- thrust block
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Abstract
The utility model discloses an automobile wiring harness fixing tying belt which comprises a belt body, a clamping-connecting piece and a fastening piece. The vertical direction is the thick direction of the belt body, a strip-shaped groove arranged along the width direction is distributed in the top face, corresponding to the portion between the head end of the belt body and the fastening piece, of the belt body along the length direction. A plurality of transverse connecting ribs are distributed inside the strip-shaped groove along the length direction. A plurality of protrusions are distributed on the bottom face of the belt body at intervals along the length direction. The clamping-connecting piece is arranged at the tail end of the belt body, and a clamping-connecting channel is arranged inside the clamping-connecting piece. Two opposite side walls of the clamping-connecting channel are provided with thrust blocks protruding towards the exteriors of the walls, and limiting parts sinking into the interiors of the walls. After the head end of the belt body penetrates through the clamping-connecting channel, the thrust blocks abut against one corresponding transverse connecting rib, and the limiting parts abut against one corresponding protrusion. The automobile wiring harness fixing tying belt can enhance coming-off-preventing force, enables wiring harness arrangement to be compact, and has the advantages of being good in fixing and limiting effect. The automobile wiring harness fixing tying belt is suitable for fixing automobile body wire harness.
Description
Technical field
The utility model relates to a kind of wiring harness ribbon, relates in particular to a kind of vehicle harness mount cable-tie that is applied on automobile.
Background technology
Along with automotive electronic technology is constantly progressive, in car, the wire harness quantity of required layout also constantly promotes.If wire harness can't be fixed or fixing firm not, automobile in the process of moving, wire harness can shake, and interferes with miscellaneous part in car, is damaged, or sends abnormal sound, affects safety and the traveling comfort of automobile.
Some wire harness in automobile need to utilize the band bundling to tighten and be fixed on the vehicle body sheet metal hole.In prior art, band comprises fastener, belt body, shackle member, and belt body passes clamping body wire harness is fixed, and band will himself be fixed on the plates of automobile hole by fastener.But during for fixing thicker wire harness, the band belt body of this structure is easily deviate from from shackle member, and due to stressed excessive, fastener is also easily deviate from from stamping holes in addition.Therefore, during for fixing thicker wire harness, need to use the band that stronger anticreep power is arranged, prevent that wire harness from deviating from and cause inefficacy.
The utility model content
For solving the above deficiency that exists in prior art, the utility model provides a kind of vehicle harness mount cable-tie, by set up thrust block and limiting section in clamping body, to strengthen the anticreep power of band, and can make the wire harness characteristics of compact layout, have characteristics fixing, good limit effect.
For achieving the above object, the technical scheme that adopts of the utility model is as follows:
A kind of vehicle harness mount cable-tie, comprise strip shape belt body, the shackle member that is connected with the belt body afterbody on the left tail right side, the fastener that is fixed on belt body and is used for being connected with the vehicle body sheet metal hole, thickness direction take above-below direction as belt body, be distributed with along its length corresponding to position between the head end of belt body and fastener the bar-shaped trough that broad ways arranges on the end face of described belt body, be distributed with along its length a plurality of horizontal dowels in bar-shaped trough, the bottom surface of belt body is intervally distributed with a plurality of projections along its length;
Described shackle member is positioned at the belt body tail end, and the head end that is provided with in it for belt body passes and belt body is stretched and shackle passageway excessively;
Described shackle passageway one sidewall is provided with the thrust block that protrudes outside wall, the sidewall relative with thrust block is provided with to the limiting section of wall sunken inside;
After the head end of belt body passed shackle passageway, thrust block was against on a corresponding horizontal dowel, and limiting section support is on a corresponding projection.
As to restriction of the present utility model, described horizontal dowel extends to bar-shaped trough both sides in the Width of belt body, and laterally dowel is triangle along the cross section of the long thick direction of belt body; Described projection is the trapezoid block structure, and its bottom surface is fixed on the belt body bottom surface.
As the restriction to aforesaid way, the lateral cross section of described shackle passageway is convex shape;
Leave the gap in Width between the shackle passageway wall at described thrust block and its place, the working end of thrust block is with leg-of-mutton breach, and described breach is provided with separately two along the length direction of thrust block;
Described limiting section comprises the square groove that reaches to the inclined-plane of shackle passageway wall depression for the clamping projection, and the width on described inclined-plane is suitable with the end face width of projection, and the degree of depth of square groove is suitable with protruding height.
As the restriction to aforesaid way, the cross section of the forward (FWD) passage that surrounds between the sidewall of the shackle passageway at described thrust block and its place is trapezoidal.
The utility model also has a kind of restriction, and described fastener comprises slotted hole limit dais, circular hole limit dais, slotted hole latch-up structure, circular hole latch-up structure, guiding structure;
Described circular hole limit dais is cylindrical structural, and its bottom is fixed on the belt body end face, and the edge, top is circumferentially with outwardly annular arrangement projection;
Described slotted hole limit dais is the elliptic conic shape schistose texture, is surrounded on around the circular hole limit dais, and the bottom is fixed on the belt body end face;
Described slotted hole latch-up structure is located at the top of slotted hole limit dais and is had symmetry to be divided into two of the circular hole limit dais left and right sides, and they are respectively 7 fonts, anti-7 character form structures along the vertical section of left and right directions and have thickness along fore-and-aft direction;
Described circular hole latch-up structure integral body is the stacked structure of multilayer round platform, and its bottom surface is fixed on the end face of circular hole limit dais, and on outer peripheral face, in axially being arranged with two grooves along axis, groove extends to the top by the bottom of circular hole latch-up structure;
Described guiding structure is turbination, and its bottom surface is the plane, is positioned at circular hole latch-up structure top, for the integrated structure of circular hole latch-up structure.
As the restriction to aforesaid way, described slotted hole limit dais, circular hole limit dais, circular hole latch-up structure, the coaxial setting of guiding structure.
Owing to having adopted technique scheme, the utility model compared with prior art, obtained technological advance is:
1. set up thrust block and limiting section in shackle member, after the head end of belt body passed shackle passageway, thrust block was against on a corresponding horizontal dowel, and limiting section support plays the effect of chucking belt body on a corresponding projection; In addition, shackle member is arranged at the back lower place of belt body afterbody, can reduce wire harness fixedly the time and the distance of vehicle body sheet metal;
2. the operative end surface of thrust block is with leg-of-mutton breach, and after making belt body enter shackle passageway, breach can effectively prop up horizontal dowel, and belt body is tightened; Simultaneously, limiting section is arranged to the mode that the inclined-plane coordinates with square groove, and after making belt body enter shackle passageway, the inclined-plane can prop up the side of a projection, and square groove can block another projection, and is further fixing to the belt body chucking; In addition, the gap of leaving between thrust block and shackle passageway sidewall is as the elastic deformation space of thrust block, and can improve its confining force;
3. the cross section of the forward (FWD) passage that surrounds of thrust block and shackle passageway sidewall is trapezoidal, is convenient to belt body and passes smoothly shackle passageway, reduces insertion force;
4. the slotted hole limit dais of fastener and slotted hole latch-up structure are used for when band is fixed in slotted hole on vehicle body sheet metal, band being play a part spacing and locking; Circular hole limit dais and circular hole latch-up structure are used for when band is fixed in circular hole on vehicle body sheet metal, band being play a part spacing and locking; Fastener arranges the different limit dais of structure and latch-up structure, is fit to different stamping holes.
In sum, the utlity model has characteristics fixing, good limit effect.
The utility model is suitable for the various wire harness of vehicle body are fixed.
Description of drawings
Below in conjunction with drawings and the specific embodiments, the utility model is done further to describe in detail.
Fig. 1 is the integral structure schematic diagram of the utility model embodiment;
Fig. 2 is the left view of Fig. 1;
Fig. 3 is the A-A view of Fig. 2;
Fig. 4 is the birds-eye view of Fig. 1;
Fig. 5 is the upward view of Fig. 1.
In figure: 1, fastener; 11, guiding structure; 12, circular hole latch-up structure; 13, circular hole limit dais; 14, slotted hole latch-up structure; 15, slotted hole limit dais; 16, groove; 2, shackle member; 21, shackle passageway; 22, thrust block; 23, limiting section; 25, forward (FWD) passage; 3, belt body; 31, horizontal dowel; 32, projection.
The specific embodiment
Embodiment
A kind of vehicle harness mount cable-tie, structure such as Fig. 1-shown in Figure 5, comprise belt body 3, shackle member 2 and fastener 1.
In order to reduce wire harness fixedly the time and the distance of vehicle body sheet metal, shackle member 2 is positioned at the back lower place of belt body 3 afterbodys, with belt body 3 structure that is formed in one.The front side wall of shackle member 2, rear wall (fore-and-aft direction is identical with the cephlad-caudal of belt body 3) are pentagonal configuration, and top, parallel with belt body 3 below, and left side wall, right side wall are equal rectangle structure, and are stuck between front side wall and rear wall.Being provided with lateral cross section in shackle member 2 is the shackle passageway 21 of convex shape.
Be provided with the thrust block 22 of protrusion to wall outside on shackle passageway 21 rear walls more nearby apart from shackle passageway 21 outlet, the working end of thrust block 22 along the above-below direction shown in Fig. 3 with two leg-of-mutton breach.For the elastic deformation to thrust block 22 leaves the space, leave the gap in Width between thrust block 22 and shackle passageway 21 rear walls.Pass smoothly shackle passageway 21 for the ease of belt body 3, the cross section of the forward (FWD) passage 25 that surrounds between the rear wall of thrust block 22 and shackle passageway 21 is trapezoidal.
Be provided with limiting section 23 more nearby apart from shackle passageway 21 entrances on the front side wall of shackle passageway 21, it comprises to the inclined-plane of shackle passageway 21 antetheca depressions and is positioned at the square groove of top, inclined-plane.Surface width is suitable with the end face width of projection 32, and the degree of depth of square groove is suitable with the height of projection 32.
Fastener 1 comprises slotted hole limit dais 15, circular hole limit dais 13, slotted hole latch-up structure 14, circular hole latch-up structure 12, guiding structure 11.
Circular hole limit dais 13 is cylindrical structural, and its bottom is fixed on the end face of belt body 3, and the edge, top is circumferentially with outwardly annular arrangement projection.Slotted hole limit dais 15 is the elliptic conic shape schistose texture, is surrounded on around circular hole limit dais 13, and the bottom is fixed on belt body 3 end faces.Slotted hole latch-up structure 14 is located at the top of slotted hole limit dais 15, and has symmetry to be divided into two of circular hole limit dais 13 left and right sides, and they are respectively 7 fonts, anti-7 character form structures along the vertical section of left and right directions and have thickness along fore-and-aft direction.Circular hole latch-up structure 12 integral body are the stacked structure that forms in multilayer round platform up and down, its bottom surface is fixed on the end face of circular hole limit dais 13, for the ease of 12 injection mo(u)ldings of circular hole latch-up structure, on its outer peripheral face, in axially being arranged with two grooves 16 along axis, groove 16 extends to the top by the bottom of circular hole latch-up structure 12.Guiding structure 11 is turbination, and its bottom surface is the plane, is positioned at circular hole latch-up structure 12 tops, and is one-body molded with circular hole latch-up structure 12.
In the present embodiment, slotted hole limit dais 15, circular hole limit dais 13, circular hole latch-up structure 12, the coaxial setting of guiding structure 11.
When the present embodiment uses:
First the top of introducing mechanism 11 is inserted in the vehicle body sheet metal hole, if stamping holes is circular hole, be stuck in stamping holes by circular hole latch-up structure 12, prevent that fastener 1 from deviating from from stamping holes, and spacing by circular hole limit dais 13.If stamping holes is slotted hole, be stuck in stamping holes by slotted hole latch-up structure 14, prevent that fastener 1 from deviating from from stamping holes, and spacing by slotted hole limit dais 15.
Then wire harness is positioned over the below of belt body 3, the below that the head end that then pulls belt body 3 is shackle passageway 21 from the entrance of shackle passageway 21 is upward through shackle passageway 21, to the wire harness tension, till making it be fixed in the circular hole that belt body 3 and shackle member 2 surround.Belt body 3 is upwards in drawing process, and laterally dowel 31 can be inconsistent with inclined-plane and the square groove of limiting section 23 with working end, the projection 32 of thrust block 22, and because pulling force exists, conflict power can not stop that belt body 3 continues upward movements.After wire harness was tightened up, belt body 3 is upward movement no longer, and pulling force disappears, this moment, thrust block 22 was against on a corresponding horizontal dowel 31, limiting section 23 is against on a corresponding projection 32, makes belt body 3 freely not move at chucking passage 21, and then realizes the chucking to wire harness.
Claims (6)
1. vehicle harness mount cable-tie, comprise the left tail right side strip shape belt body (3), the shackle member (2) that is connected with belt body (3) afterbody, to be fixed on belt body (3) upper and be used for the fastener (1) that is connected with the vehicle body sheet metal hole,
It is characterized in that:
The thickness direction of (3) take above-below direction as belt body, be distributed with along its length corresponding to position between the head end of belt body (3) and fastener (1) bar-shaped trough that broad ways arranges on the end face of described belt body (3), be distributed with along its length a plurality of horizontal dowels (31) in bar-shaped trough, the bottom surface of belt body (3) is intervally distributed with a plurality of projections (32) along its length;
Described shackle member (2) is positioned at belt body (3) tail end, and the head end that is provided with in it for belt body (3) passes and belt body (3) is stretched and shackle passageway (21) excessively;
Described shackle passageway (21) one sidewalls are provided with the thrust block (22) that protrudes outside wall, the sidewall relative with thrust block (22) is provided with the limiting section (23) to the wall sunken inside;
After the head end of belt body (3) passed shackle passageway (21), thrust block (22) was against on a corresponding horizontal dowel (31), and limiting section (23) is against on a corresponding projection (32).
2. vehicle harness mount cable-tie according to claim 1,
It is characterized in that:Described horizontal dowel (31) extends to bar-shaped trough both sides in the Width of belt body (3), and laterally dowel (31) is triangle along the cross section of the long thick direction of belt body (3); Described projection (32) is the trapezoid block structure, and its bottom surface is fixed on belt body (3) bottom surface.
3. vehicle harness mount cable-tie according to claim 2,
It is characterized in that:The lateral cross section of described shackle passageway (21) is convex shape;
Leave the gap in Width between shackle passageway (21) wall at described thrust block (22) and its place, the working end of thrust block (22) is with leg-of-mutton breach, and described breach is provided with separately two along the length direction of thrust block (22);
Described limiting section (23) comprises the square groove that reaches to the inclined-plane of shackle passageway (21) wall depression for clamping projection (32), and the width on described inclined-plane is suitable with the end face width of projection (32), and the height of the degree of depth of square groove and protruding (32) is suitable.
4. vehicle harness mount cable-tie according to claim 3,
It is characterized in that:The cross section of the forward (FWD) passage (25) that surrounds between the sidewall of the shackle passageway (21) at described thrust block (22) and its place is trapezoidal.
5. the described vehicle harness mount cable-tie of any one according to claim 1-4,
It is characterized in that:Described fastener (1) comprises slotted hole limit dais (15), circular hole limit dais (13), slotted hole latch-up structure (14), circular hole latch-up structure (12), guiding structure (11);
Described circular hole limit dais (13) is cylindrical structural, and its bottom is fixed on belt body (3) end face, and the edge, top is circumferentially with outwardly annular arrangement projection;
Described slotted hole limit dais (15) is the elliptic conic shape schistose texture, is surrounded on circular hole limit dais (13) on every side, and the bottom is fixed on belt body (3) end face;
Described slotted hole latch-up structure (14) is located at the top of slotted hole limit dais (15) and is had symmetry to be divided into two of circular hole limit dais (13) left and right sides, and they are respectively 7 fonts, anti-7 character form structures along the vertical section of left and right directions and have thickness along fore-and-aft direction;
Described circular hole latch-up structure (12) integral body is the stacked structure of multilayer round platform, its bottom surface is fixed on the end face of circular hole limit dais (13), on outer peripheral face, in axially being arranged with two grooves (16) along axis, groove (16) extends to the top by the bottom of circular hole latch-up structure (12);
Described guiding structure (11) is turbination, and its bottom surface is the plane, is positioned at circular hole latch-up structure (12) top, for the integrated structure of circular hole latch-up structure (12).
6. vehicle harness mount cable-tie according to claim 5,
It is characterized in that:Described slotted hole limit dais (15), circular hole limit dais (13), circular hole latch-up structure (12), the coaxial setting of guiding structure (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645969 CN202987022U (en) | 2012-11-30 | 2012-11-30 | Automobile wiring harness fixing tying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220645969 CN202987022U (en) | 2012-11-30 | 2012-11-30 | Automobile wiring harness fixing tying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202987022U true CN202987022U (en) | 2013-06-12 |
Family
ID=48558228
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220645969 Expired - Lifetime CN202987022U (en) | 2012-11-30 | 2012-11-30 | Automobile wiring harness fixing tying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202987022U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828354A (en) * | 2017-02-28 | 2017-06-13 | 安徽江淮汽车集团股份有限公司 | A kind of wiring harness fastener |
| CN108899822A (en) * | 2018-08-29 | 2018-11-27 | 安徽江淮汽车集团股份有限公司 | Harness fixing fastener component |
| CN109038396A (en) * | 2018-08-29 | 2018-12-18 | 安徽江淮汽车集团股份有限公司 | Harness fixing fastener component |
-
2012
- 2012-11-30 CN CN 201220645969 patent/CN202987022U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106828354A (en) * | 2017-02-28 | 2017-06-13 | 安徽江淮汽车集团股份有限公司 | A kind of wiring harness fastener |
| CN106828354B (en) * | 2017-02-28 | 2019-02-19 | 安徽江淮汽车集团股份有限公司 | A kind of wiring harness fastener |
| CN108899822A (en) * | 2018-08-29 | 2018-11-27 | 安徽江淮汽车集团股份有限公司 | Harness fixing fastener component |
| CN109038396A (en) * | 2018-08-29 | 2018-12-18 | 安徽江淮汽车集团股份有限公司 | Harness fixing fastener component |
| CN109038396B (en) * | 2018-08-29 | 2019-12-17 | 安徽江淮汽车集团股份有限公司 | Wire harness fixing buckle assembly |
| CN108899822B (en) * | 2018-08-29 | 2019-12-17 | 安徽江淮汽车集团股份有限公司 | wire harness fixing buckle assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130612 |
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| CX01 | Expiry of patent term |