CN204271557U - A kind of wire harness fixed mechanism - Google Patents
A kind of wire harness fixed mechanism Download PDFInfo
- Publication number
- CN204271557U CN204271557U CN201420816316.3U CN201420816316U CN204271557U CN 204271557 U CN204271557 U CN 204271557U CN 201420816316 U CN201420816316 U CN 201420816316U CN 204271557 U CN204271557 U CN 204271557U
- Authority
- CN
- China
- Prior art keywords
- wire harness
- fixed mechanism
- assembly
- extenal fixation
- internal fixtion
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a kind of wire harness fixed mechanism, wire harness bracket is fixed on welding screw, fixed mechanism comprises the internal fixtion assembly be set in outside welding screw, and the extenal fixation assembly to be connected with internal fixtion component matching, the outside of extenal fixation assembly offers the external recessing of nested fixed beam support.Compared with prior art, the utility model utilizes the good elasticity of extenal fixation assembly, and fixed by the position of nut by whole wire harness fixed mechanism in the vertical direction, wire harness fixed mechanism boxing can connect screw rotation, eliminate location tolerance and effectively eliminate location tolerance, have the scope of application wide, install convenient, be convenient to safeguard the advantages such as dismounting.
Description
Technical field
The utility model relates to a kind of fixing point device, especially relates to a kind of wire harness fixed mechanism.
Background technology
Traditional when having the wire harness bracket of multiple fixing point structure and automobile body welding screw to install fixing, need automobile body welding screw to be inserted in support fixed structure; After-poppet fixing point position is installed cannot adjust, once welding screw position of related features is comparatively large, may causes other fixing points of support that difficulty is installed, maybe cannot be seated.
Chinese patent CN101752812A discloses a kind of wire harness fixing support, comprises wire harness fixing device, interface arrangment and outstanding structure, and this outstanding structure is given prominence to by wire harness fixing device avris, provides a fixing point for needing fastening bail or band.Interface arrangment comprises cross section and is oblong panel beating Access Division, crimps panel beating skirt section and be positioned at the buckle of side, Access Division, wherein crimps panel beating skirt section and is connected with the lower surface of wire harness fixing device, surround Access Division.Although the flat wire harness fixing support of the outstanding structure of band, avoids the space shared by band retaining mechanism that common wiring harness ribbon carries, this structure very easily wear and rupture, causes the mechanical strength of fixed support entirety inadequate.
Utility model content
The purpose of this utility model be exactly provide to overcome defect that above-mentioned prior art exists a kind of scope of application wide, convenient, to be convenient to safeguard dismounting wire harness fixed mechanism is installed.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of wire harness fixed mechanism, be fixed on by wire harness bracket on welding screw, this fixed mechanism comprises:
Be set in the internal fixtion assembly outside welding screw,
And the extenal fixation assembly to be connected with internal fixtion component matching, the outside of described extenal fixation assembly offers the external recessing of nested fixed beam support.
Described internal fixtion assembly is flanged (FLGD) plastic hoop, and the outer wall of this plastic hoop is provided with projection.
Described extenal fixation assembly is the rubber ring be set in outside plastic hoop, utilizes the good elasticity of rubber ring effectively to eliminate location tolerance.
The inner side of described rubber ring offers the inner side slot be nested with described plastic hoop outer wall projection.
The end of described welding screw compresses internal fixtion assembly and extenal fixation assembly by nut, is fixed the position of whole wire harness fixed mechanism in the vertical direction, and wire harness fixed mechanism boxing can connect screw rotation, further obviates location tolerance.
Compared with prior art, the utility model has the following advantages:
One, the scope of application is wide: this structure has good versatility, can be applicable to the wire harness bracket that any welding screw is fixing.
Two, install convenient: this fixing point can eliminate location tolerance, more convenient for support installing.
Three, be convenient to safeguard dismounting: support, as needed dismounting, only need change plastic hoop, former support can continue again to use, and need not change a new support.
Accompanying drawing explanation
Fig. 1 is the utility model mounting structure schematic diagram.
In figure, 1-vehicle body sheet metal, 2-welds screw, 3-rubber ring, 4-plastic hoop, 5-nut, 6-wire harness bracket.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
Embodiment
A kind of wire harness fixed mechanism, the wire harness bracket 6 be arranged on vehicle body sheet metal 1 is fixed on welding screw 2, as shown in Figure 1, this fixed mechanism comprises the internal fixtion assembly be set in outside welding screw 2 to its structure, and the extenal fixation assembly be connected with internal fixtion component matching.
Wherein, internal fixtion assembly is flanged (FLGD) plastic hoop 4, and the outer wall of this plastic hoop 4 is provided with projection.Extenal fixation assembly is the rubber ring 3 be set in outside plastic hoop 4, the elasticity of rubber ring 3 is utilized effectively to eliminate location tolerance, the inner side of rubber ring 3 offers the inner side slot be nested with plastic hoop 4 outer wall projection, thus rubber ring 3 and plastic hoop 4 are achieved a fixed connection, the lateral wall of rubber ring 3 offers the external recessing of nested fixed beam support 6.In addition, the end of welding screw 2 compresses internal fixtion assembly and extenal fixation assembly by nut 5, like this, the position of whole wire harness fixed mechanism in the vertical direction is fixed, boxing can also connect screw 2 and rotate in addition, further obviate location tolerance, make installation more convenient.
Claims (5)
1. a wire harness fixed mechanism, be fixed on by wire harness bracket on welding screw, it is characterized in that, this fixed mechanism comprises
Be set in the internal fixtion assembly outside welding screw,
And the extenal fixation assembly to be connected with internal fixtion component matching, the outside of described extenal fixation assembly offers the external recessing of nested fixed beam support.
2. a kind of wire harness fixed mechanism according to claim 1, is characterized in that, described internal fixtion assembly is flanged (FLGD) plastic hoop, and the outer wall of this plastic hoop is provided with projection.
3. a kind of wire harness fixed mechanism according to claim 2, is characterized in that, described extenal fixation assembly is the rubber ring be set in outside plastic hoop.
4. a kind of wire harness fixed mechanism according to claim 3, is characterized in that, the inner side of described rubber ring offers the inner side slot be nested with described plastic hoop outer wall projection.
5. a kind of wire harness fixed mechanism according to claim 1, is characterized in that, the end of described welding screw compresses internal fixtion assembly and extenal fixation assembly by nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816316.3U CN204271557U (en) | 2014-12-18 | 2014-12-18 | A kind of wire harness fixed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420816316.3U CN204271557U (en) | 2014-12-18 | 2014-12-18 | A kind of wire harness fixed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204271557U true CN204271557U (en) | 2015-04-15 |
Family
ID=52806402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420816316.3U Expired - Fee Related CN204271557U (en) | 2014-12-18 | 2014-12-18 | A kind of wire harness fixed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204271557U (en) |
-
2014
- 2014-12-18 CN CN201420816316.3U patent/CN204271557U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150415 Termination date: 20181218 |