CN105059211A - Wiring harness fixing device and automobile - Google Patents
Wiring harness fixing device and automobile Download PDFInfo
- Publication number
- CN105059211A CN105059211A CN201510468343.5A CN201510468343A CN105059211A CN 105059211 A CN105059211 A CN 105059211A CN 201510468343 A CN201510468343 A CN 201510468343A CN 105059211 A CN105059211 A CN 105059211A
- Authority
- CN
- China
- Prior art keywords
- wire harness
- fixing device
- hole
- base
- band
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/0207—Wire harnesses
- B60R16/0215—Protecting, fastening and routing means therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
- Clamps And Clips (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a wiring harness fixing device. The wiring harness fixing device comprises a base and a binding tape, wherein a fixed hole fixed together with a fixed foundation is formed in one side of the base; the fixed hole can be matched with a thread tightening piece; the other side of the base is a binding tape connecting side; and a wiring harness supporting surface and a through hole which is for the binding tape to pass through are formed on the binding tape connecting side. In the wiring harness fixing device, as the fixed hole is formed in the base and the fixed hole is matched with the thread tightening piece, the whole wiring harness fixing device can be fixed through the thread tightening piece. Obviously, a gap is not prone to appear between the wiring harness fixing device and the fixed foundation; therefore, the wiring harness fixing device is not prone to generate shaking due to the vibration of an automobile during running. In addition, as the gap is not prone to appear between the wiring harness fixing device and the fixed foundation, the position of the wiring harness fixing device relative to the fixed foundation is guaranteed so as to guarantee that the position of a wiring harness is not prone to change; therefore, the reliability in fixing the wiring harness is high. The invention further discloses an automobile.
Description
Technical field
The present invention relates to vehicle structure technical field, particularly relate to a kind of wire harness fixing device.The invention still further relates to a kind of automobile.
Background technology
Wire harness One's name is legion in automobile, and the layout environment of these wire harness is more various, along with improving constantly of electric system reliability requirement, the fixed form of wire harness also needs to carry out differentiation design according to different demands, to meet its reliability requirement.
As shown in Figure 1, the band 12 that the wire harness fixing device in conventional art comprises buckle 11 and is fixedly connected with buckle 11, buckle 11 comprises compression pin 111, buckle main body 112 and card base 113, and three is fixedly connected with.Compress pin 111 and be pressed in the side of fixed base (such as sheet metal component) on the surface, buckle main body 112 and card base 113 are through the hole on fixed base, and card base 113 is pressed in the opposite side of fixed base on the surface.By the application force that compression pin 111 and card base 113 apply to fixed base, this wire harness fixing device is fixed relative to fixed base, and then ensure the fixing of wire harness.
But, owing to there is larger vibration during running car, and in order to ensure the installation convenience of buckle 11, compress pin 111 and itself there is certain flexibility, under above-mentioned effect of vibration, the pressure compressed between pin 111 and fixed base will diminish, and cause occurring gap between the two, make wire harness fixing device occur shake relative to fixed base.In addition, under aforementioned vibration environment, there is gap once compress between pin 111 and fixed base, buckle main body 112 will be caused to rotate relative to fixed base, and resulting belt moving-wire bundle rotates, and causes the position of wire harness to change, therefore, the fixing reliability of wire harness is poor.
Summary of the invention
The object of this invention is to provide a kind of wire harness fixing device, this wire harness fixing device is not easy to occur shake relative to fixed base.Another object of the present invention is to provide a kind of automobile.
To achieve these goals, the invention provides following technical scheme:
A kind of wire harness fixing device, comprise base and band, the side of described base has for the fixed orifice fixing with fixed base, described fixed orifice can with threaded fastener fits, the opposite side of described base is band connection side, the passing hole described band connection side having wire harness bearing surface and pass for described band.
Preferably, in above-mentioned wire harness fixing device, the first open pore that described passing hole comprises the side edge being opened in described base and the spacing hole be opened in the middle part of described base, described first open pore is through to described wire harness bearing surface place, described spacing hole is formed at the dorsal part of described wire harness bearing surface, and described first open pore is connected with described spacing hole.
Preferably, in above-mentioned wire harness fixing device, described passing hole also comprises the second open pore of the opposite side edge being opened in described base, and described second open pore is through to described wire harness bearing surface place, and described second open pore is communicated with described first open pore by described spacing hole.
Preferably, in above-mentioned wire harness fixing device, side relative with described wire harness bearing surface on described base is hollow structure, described hollow structure place has band guiding protuberance, described band guiding protuberance has band spigot surface, forms band between described band spigot surface and the hole wall of described spacing hole and pass through space.
Preferably, in above-mentioned wire harness fixing device, also comprise packing ring, described fixed orifice is opened on described packing ring, and described packing ring is fixed on described base.
Preferably, in above-mentioned wire harness fixing device, described base has stepped hole, described packing ring has ladder fixed part, described ladder fixed part and described stepped hole abut against.
Preferably, in above-mentioned wire harness fixing device, described stepped hole comprises the first hole and the second hole, and the aperture in described first hole is greater than the aperture in described second hole, the hole wall in described second hole has fastening rib, and described fastening rib is given prominence to relative to the hole wall in described second hole.
Preferably, in above-mentioned wire harness fixing device, described wire harness bearing surface has the anti-skidding muscle that can contact with wire harness, described anti-skidding muscle is outstanding relative to described wire harness bearing surface.
Preferably, in above-mentioned wire harness fixing device, position relative with described band on described wire harness bearing surface is band plane of action, and described anti-skidding muscle is arranged at the position described wire harness bearing surface removing described band plane of action.
A kind of automobile, comprises the wire harness fixing device described in above-mentioned any one.
In wire harness fixing device provided by the invention, base arranges fixed orifice, this fixed orifice and threaded fastener fits, namely realize the fixing of whole wire harness fixing device by threaded fasteners.Compared to the content introduced in background technology, be not easy to occur gap between above-mentioned wire harness fixing device and fixed base, therefore, wire harness fixing device is not easy to produce shake because of vibration during running car.In addition, be not easy between wire harness fixing device and fixed base to occur gap, also just ensure that the position of wire harness fixing device relative to fixed base, then ensure that the position of wire harness is not easy to occur change, make the fixing reliability of wire harness higher.
Because above-mentioned wire harness fixing device has above-mentioned technique effect, the automobile comprising this wire harness fixing device also should have corresponding technique effect.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment below, apparently, the accompanying drawing that the following describes is only some embodiments recorded in the present invention, for those of ordinary skill in the art, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the wire harness fixing device in conventional art;
The structural representation of the wire harness fixing device that Fig. 2 provides for the embodiment of the present invention;
The wire harness fixing device that Fig. 3 provides for the embodiment of the present invention coordinates figure with bellows;
The section-drawing of the base that Fig. 4 provides for the embodiment of the present invention and packing ring;
The base that Fig. 5 provides for the embodiment of the present invention and packing ring decomposing schematic representation;
The structural representation of the base that Fig. 6 provides for the embodiment of the present invention;
Fig. 7 is the birds-eye view of structure shown in Fig. 6;
The structural representation of the band that Fig. 8 provides for the embodiment of the present invention;
The structural representation of the packing ring that Fig. 9 provides for the embodiment of the present invention.
Description of reference numerals:
11-buckle, 111-compress pin, 112-buckle main body, 113-card base, 12-band;
21-base, 211-fixed orifice, 212-wire harness bearing surface, 213-first open pore, 214-second open pore, 215-band guiding protuberance, 216-stepped hole, 217-fastening rib, the anti-skidding muscle of 218-, 22-band, 221-tie head, 222-tie body, 23-packing ring.
Detailed description of the invention
In order to make those skilled in the art understand technical scheme of the present invention better, below in conjunction with accompanying drawing, the present invention is further detailed.
As illustrated in figs. 2 through 8, the embodiment of the present invention provides a kind of wire harness fixing device, and this wire harness fixing device needs to be installed on fixed base, and this fixed base can be sheet metal component or miscellaneous part, wire harness is fixed on this wire harness fixing device, to realize the location of wire harness relative to fixed base.Certainly, above-mentioned wire harness can be solid line, also can be pipe fitting, such as bellows.
Above-mentioned wire harness fixing device comprises base 21 and band 22, the side of base 21 has for the fixed orifice 211 fixing with fixed base, this fixed orifice 211 can with threaded fastener fits, the opposite side of base 21 is band connection side, the passing hole this band connection side having wire harness bearing surface 212 and pass for band 22.Band 22 comprises tie head 221 and the tie body 222 fixing with tie head 221, and one end of tie body 222 can form annular anchoring structures through tie head 221 on band 22.
Fixed orifice 211 can directly be opened on base 21, wire harness bearing surface 212 can be arc surface, to increase the area of contact between wire harness bearing surface 212 and wire harness, the passing hole supplying band 22 to pass can be positioned at the below of whole wire harness bearing surface 212, and one end of band 22 is connected with the other end of band 22 through after this passing hole.Base 21 and band 22 all can adopt plastic injection piece.
After using above-mentioned wire harness fixing device, can first base 21 be fixed on fixed base, again the passing hole on base 21 is passed in one end of band 22, then will fixing wire harness be needed to be positioned on wire harness bearing surface 212, by one end of tie body 222 through the passing hole on base 21, and by this end through tie head 221, until wire harness under the effect of band 22 with wire harness bearing surface 212 close contact, finally complete the fixing of wire harness.
Above-mentioned base 21 arranges fixed orifice 211, this fixed orifice 211 and threaded fastener fits, namely realize the fixing of whole wire harness fixing device by threaded fasteners.Compared to the content introduced in background technology, be not easy to occur gap between above-mentioned wire harness fixing device and fixed base, therefore, wire harness fixing device is not easy to produce shake because of vibration during running car.In addition, be not easy to occur gap between this wire harness fixing device and fixed base, also just ensure that the position of wire harness fixing device relative to fixed base, then ensure that the position of wire harness is not easy to occur change, make the fixing reliability of wire harness higher.
Usually, in order to realize the fixing of wire harness better, the area of wire harness bearing surface 212 suitably can be increased, to obtain larger Area of bearing.But in actual use procedure, the area of contact of required fixing wire harness and wire harness bearing surface 212 may only the line is busy restraints the part of bearing surface 212, now, due to the restriction of wire harness bearing surface 212, band 22 will be smaller with the area of contact of wire harness, causes the fixing reliability of wire harness not high enough.Accordingly, the first open pore 213 that passing hole on base 21 can comprise the side edge being opened in base and the spacing hole be opened in the middle part of base 21, this first open pore 213 is through to wire harness bearing surface 212 place, spacing hole is formed at the dorsal part of wire harness bearing surface, and the first open pore 213 is connected with this spacing hole.
After adopting above-mentioned first open pore 213, can the area of neither effect string bundle bearing surface 212, band 22 also can be made to tighten up according to the actual size of wire harness.In like manner, also can comprise the second open pore 214 of the opposite side edge being opened in base 21 above by hole, this second open pore 214 is through to wire harness bearing surface 212 place, and the second open pore 214 is communicated with the first open pore 213 by annular opening.Now, the both sides of spacing hole arrange the first open pore 213 and the second open pore 214 respectively,
The relative both sides making band 22 restraint bearing surface 212 online all can be tightened up flexibly.
In a kind of embodiment, side relative with wire harness bearing surface on base 21 is hollow structure, this hollow structure place has band guiding protuberance 215, this band guiding protuberance 215 has band spigot surface, forms band and pass through space between this band spigot surface and hole wall of aforementioned spacing hole.A part for base 21 being set to hollow structure can make the weight of wire harness fixing device less; Meanwhile, at band guiding protuberance 215 with under the hole wall combined action of spacing hole, after band 22 enters this hollow structure, can pass fast, ensure the fixed efficiency of wire harness with this.
When adopting the mode that base 21 is direct and threaded fasteners is fixing, because base more than 21 adopts plastic injection piece, the constant intensity therefore between itself and threaded fasteners is unsuitable too high.Referring to Fig. 9, in order to improve the constant intensity between base 21 and threaded fasteners, the wire harness fixing device that the embodiment of the present invention provides also comprises packing ring 23, and this packing ring 23 can adopt ironcasting, fixed orifice 211 is opened on this packing ring 23, and this packing ring 23 is fixed on base 21.By optimizing the manufactured materials of packing ring 23, the constant intensity between base 21 and threaded fasteners can be improved.
Above-mentioned packing ring 23 and base 21 are fixed by the mode such as interference fit, screw fastening, but, these modes exist Joint strenght poor, need extra parts and cause the problems such as cost is higher.In view of this, can arrange stepped hole 216 on base 21, packing ring 23 then has ladder location division, this ladder location division and stepped hole 216 abut against.When needing base 21 to be fixed on fixed base, first packing ring 23 is positioned in stepped hole 216, make the ladder location division on packing ring 23 and stepped hole 216 suitable; Then by threaded fasteners through the fixed orifice on packing ring 23, realize the fixing of base 21, now, packing ring 23 will apply pressing force to base 21 under the effect of threaded fasteners, and what then ensure that between base 21 with packing ring 23 is relative fixing.
Particularly, above-mentioned stepped hole 216 comprises the first hole and the second hole, and the aperture in the first hole is greater than the aperture in the second hole, and the hole wall in the second hole has fastening rib 217, and this fastening rib 217 is given prominence to relative to the hole wall in the second hole.Usually, the hole depth in the second hole is greater than the hole depth in the first hole, therefore on the second hole, arranges fastening rib 217, and the area of fastening rib 217 can be made to increase thereupon.And after fastening rib 217 coordinates with packing ring 23, larger thrust can be formed between packing ring 23 and base 21, and then make to be not easy between packing ring 23 and base 21 to occur relatively rotating, improve the fixing reliability of wire harness with this.Above-mentioned fastening rib 217 can be set to multiple, each fastening rib 217 being circumferentially arranged along the second hole.
After wire harness contacts with wire harness bearing surface 212, if the fastening ability of band 22 is poor, so wire harness easily slides relative to wire harness bearing surface 212, and friction force between the two easily causes wire harness to occur wearing and tearing, and wire harness will be caused time serious normally to work.In order to anti-appearance of planting here situation, can restraint the anti-skidding muscle 218 that on bearing surface 212, setting can contact with wire harness online, this anti-skidding muscle 218 is given prominence to relative to wire harness bearing surface 212.This anti-skidding muscle 218 can increase the friction force between wire harness and band 22, prevents both from occurring relative sliding with this.
Above-mentioned anti-skidding muscle 218 can be arranged at the arbitrary surfaces place of wire harness bearing surface 212, as long as ensure that wire harness can contact with anti-skidding muscle 218.But, if anti-skidding muscle 218 is positioned on band plane of action relative with band 22 on wire harness bearing surface 212, so because band 22 itself can apply larger application force to wire harness, being out of shape easily appears in the position causing wire harness to contact with anti-skidding muscle 218, is unfavorable for the normal work of wire harness.Therefore, anti-skidding muscle 218 can be arranged at position wire harness bearing surface 212 removing band plane of action, both ensure that anti-skidding muscle 218 contacted with wire harness with this, and can prevent again wire harness from occurring local deformation.
Based on said structure, the embodiment of the present invention also provides a kind of automobile, and this automobile comprises the wire harness fixing device described by above-mentioned arbitrary technical scheme.Because above-mentioned wire harness fixing device has above-mentioned technique effect, the automobile comprising this wire harness fixing device also should have corresponding technique effect, repeats no more herein.
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 (10)
1. a wire harness fixing device, it is characterized in that, comprise base and band, the side of described base has for the fixed orifice fixing with fixed base, described fixed orifice can with threaded fastener fits, the opposite side of described base is band connection side, the passing hole described band connection side having wire harness bearing surface and pass for described band.
2. wire harness fixing device according to claim 1, it is characterized in that, the first open pore that described passing hole comprises the side edge being opened in described base and the spacing hole be opened in the middle part of described base, described first open pore is through to described wire harness bearing surface place, described spacing hole is formed at the dorsal part of described wire harness bearing surface, and described first open pore is connected with described spacing hole.
3. wire harness fixing device according to claim 2, it is characterized in that, described passing hole also comprises the second open pore of the opposite side edge being opened in described base, described second open pore is through to described wire harness bearing surface place, and described second open pore is communicated with described first open pore by described spacing hole.
4. wire harness fixing device according to claim 2, it is characterized in that, side relative with described wire harness bearing surface on described base is hollow structure, described hollow structure place has band guiding protuberance, described band guiding protuberance has band spigot surface, forms band between described band spigot surface and the hole wall of described spacing hole and pass through space.
5. wire harness fixing device according to claim 1, is characterized in that, also comprises packing ring, and described fixed orifice is opened on described packing ring, and described packing ring is fixed on described base.
6. wire harness fixing device according to claim 5, is characterized in that, described base has stepped hole, described packing ring has ladder fixed part, and described ladder fixed part and described stepped hole abut against.
7. wire harness fixing device according to claim 6, it is characterized in that, described stepped hole comprises the first hole and the second hole, and the aperture in described first hole is greater than the aperture in described second hole, the hole wall in described second hole has fastening rib, and described fastening rib is given prominence to relative to the hole wall in described second hole.
8. the wire harness fixing device according to any one of claim 1-7, is characterized in that, described wire harness bearing surface has the anti-skidding muscle that can contact with wire harness, and described anti-skidding muscle is outstanding relative to described wire harness bearing surface.
9. wire harness fixing device according to claim 8, is characterized in that, position relative with described band on described wire harness bearing surface is band plane of action, and described anti-skidding muscle is arranged at the position described wire harness bearing surface removing described band plane of action.
10. an automobile, is characterized in that, comprises wire harness fixing device as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468343.5A CN105059211A (en) | 2015-07-29 | 2015-07-29 | Wiring harness fixing device and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468343.5A CN105059211A (en) | 2015-07-29 | 2015-07-29 | Wiring harness fixing device and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105059211A true CN105059211A (en) | 2015-11-18 |
Family
ID=54488817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510468343.5A Pending CN105059211A (en) | 2015-07-29 | 2015-07-29 | Wiring harness fixing device and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105059211A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387280A (en) * | 2015-12-17 | 2016-03-09 | 安徽江淮汽车股份有限公司 | Pipeline cable tie |
| CN105480172A (en) * | 2016-01-07 | 2016-04-13 | 安徽江淮汽车股份有限公司 | Wire clamp |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1262406A (en) * | 1999-01-22 | 2000-08-09 | 住友电装株式会社 | Clamp for fixing wire bindle |
| JP2003028111A (en) * | 2001-07-13 | 2003-01-29 | Daiwa Kasei Ind Co Ltd | Belt clamp |
| JP2005341776A (en) * | 2004-05-31 | 2005-12-08 | Daiwa Kasei Ind Co Ltd | Belt clamp |
| CN204978491U (en) * | 2015-07-29 | 2016-01-20 | 安徽江淮汽车股份有限公司 | Pencil fixing device and car |
-
2015
- 2015-07-29 CN CN201510468343.5A patent/CN105059211A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1262406A (en) * | 1999-01-22 | 2000-08-09 | 住友电装株式会社 | Clamp for fixing wire bindle |
| JP2003028111A (en) * | 2001-07-13 | 2003-01-29 | Daiwa Kasei Ind Co Ltd | Belt clamp |
| JP2005341776A (en) * | 2004-05-31 | 2005-12-08 | Daiwa Kasei Ind Co Ltd | Belt clamp |
| CN204978491U (en) * | 2015-07-29 | 2016-01-20 | 安徽江淮汽车股份有限公司 | Pencil fixing device and car |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105387280A (en) * | 2015-12-17 | 2016-03-09 | 安徽江淮汽车股份有限公司 | Pipeline cable tie |
| CN105480172A (en) * | 2016-01-07 | 2016-04-13 | 安徽江淮汽车股份有限公司 | Wire clamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPWO2014129534A1 (en) | Battery post terminal fixing structure | |
| CN105059211A (en) | Wiring harness fixing device and automobile | |
| CN204978491U (en) | Pencil fixing device and car | |
| US20140367539A1 (en) | Clip | |
| KR100638637B1 (en) | Band cable | |
| US20160093972A1 (en) | Connector device | |
| KR20170127545A (en) | The sealing portion | |
| US20160028176A1 (en) | Line system for a vehicle | |
| US20140177152A1 (en) | Fastening Techniques for Electronic Devices | |
| KR20190074613A (en) | Double-band cable | |
| KR101084584B1 (en) | Unit of earth terminal bolt | |
| KR20120000151U (en) | Connect Cover Device | |
| JP2005142472A (en) | Waterproof construction of penetrating portion for electric wire in housing of electrical equipment | |
| CN104648809A (en) | Ribbon and connector using same | |
| CN108528364B (en) | Circuit fixing device | |
| CN205693303U (en) | A kind of rotary type conductor spacer | |
| CN205446940U (en) | Car door ply -yarn drill | |
| KR200461595Y1 (en) | Cable Gland | |
| JP5853877B2 (en) | Grommet and wire harness with grommet | |
| CN104393551A (en) | Connector assembly | |
| CN204190295U (en) | Connector | |
| JP6065794B2 (en) | Grommet | |
| CN205753288U (en) | Locking and wire fixing device | |
| JP2014180139A (en) | Wire harness | |
| CN105333228B (en) | Spring steel plate pipe clamp and its application method available for heavy vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| 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. |
|
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151118 |