CN210760600U - Auxiliary virtual wire harness for forming sleeve type flat wire harness strand - Google Patents
Auxiliary virtual wire harness for forming sleeve type flat wire harness strand Download PDFInfo
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- CN210760600U CN210760600U CN201921434534.XU CN201921434534U CN210760600U CN 210760600 U CN210760600 U CN 210760600U CN 201921434534 U CN201921434534 U CN 201921434534U CN 210760600 U CN210760600 U CN 210760600U
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- sleeve
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Abstract
A bushing type flat wire harness strand forming auxiliary virtual wire harness comprises a rod-shaped virtual wire harness, wherein the virtual wire harness comprises a bushing and a virtual wire harness rod, and the virtual wire harness rod is arranged in the bushing; the utility model discloses a bushing structure, when taking out the virtual pencil, take out the virtual pencil stick earlier, take out the sleeve pipe again, so can be easy take out the virtual pencil stick, the damage of avoiding the virtual pencil stick to other pencil outer walls that can also be fine is applicable to very much and utilizes supplementary virtual pencil to let each pencil with the winding method of platykurtic with each pencil.
Description
Technical Field
The utility model belongs to the technical field of the wiring technique and specifically relates to a virtual pencil is assisted in shaping of flat pencil strand of bushing type.
Background
With the continuous improvement of the safety, comfort and environmental protection requirements of modern automobiles, the number of circuits and the power consumption on the automobiles are remarkably increased, so that a large number of wire harnesses are used in a limited automobile space, and how to more effectively and reasonably arrange the wire harnesses becomes a problem in the automobile manufacturing industry; according to the actual installation position of the wire harness on the whole vehicle, in order to avoid the sagging and the displacement of the wire harness, the weight of the wire harness, the fixing mode and the convenience of the fixing position are considered, and the wire harness must be fixed by sufficient and reasonable fixing points and fixing modes.
When the wire harnesses are arranged, the environmental gap of part of the wire harnesses is small, and at the moment, if the diameter of the wire harness strand is too large, the wire harnesses are extruded or interfere with an electric appliance and a sensitive area to cause risk points; in this case, the partial environment can reduce the risk points by arranging the wiring harness in a flat shape with a gap.
When the flat wiring harness is manufactured, the virtual wiring harness can be arranged in advance in the interference area, the virtual wiring harness and the wiring harness are wound together by using the adhesive tape after the wiring harness is arranged to the specified area, and after the adhesive tape is wound, the virtual wiring harness is drawn out to leave a gap, and the wiring harness strands are extruded downwards to be flat; in the method for winding each wire harness in a flat shape by using the auxiliary virtual wire harness, the virtual wire harness is made of a material with poor viscosity, so that the adhesive tape is prevented from being stuck on the virtual wire harness and being incapable of being smoothly pulled.
In the utility model patent of the name "supplementary virtual pencil of flat pencil thigh shaping of bushing type" that applies for before my company, provided a stick-like supplementary virtual pencil, had better result of use, but when longer or this pencil adhesive tape winding of pencil was tighter or stuck stick-like supplementary virtual pencil, stick-like supplementary virtual pencil takes out comparatively difficultly, still can cause certain damage to other pencil outer walls sometimes.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an auxiliary virtual pencil suit that conveniently takes out.
Another object of the utility model is to provide an auxiliary virtual pencil suit to other pencil not damaged when taking out.
In order to solve the technical problem, the utility model discloses a supplementary virtual pencil of flat pencil thigh shaping of bushing type, including claviform virtual pencil, virtual pencil includes sleeve pipe and virtual pencil stick, and the virtual pencil stick is located intraductal the sleeve.
Preferably, the surface of the virtual pencil rod is provided with a plurality of stripes or granular protrusions arranged along the length direction of the virtual pencil rod.
Preferably, the surface of the virtual pencil rod is smooth.
Preferably, the cross-section of the virtual wire harness rod is a circle or a regular polygon.
Preferably, a handle is arranged at one end of the virtual pencil rod.
Preferably, the material of the virtual wire harness rod is polytetrafluoroethylene or PVC.
Preferably, the sleeve diameter is not less than the virtual wire harness rod diameter.
Preferably, the mouth parts of the two ends of the sleeve are in a trumpet shape.
Preferably, the sleeve material is preferably a low coefficient of friction elastomeric abrasion resistant fabric.
Preferably, the virtual wire harness rod is a hollow tube or a solid rod.
The utility model discloses a supplementary virtual pencil of flat pencil thigh shaping of sleeve type has following advantage at least:
the utility model discloses a bushing structure, when taking out the virtual pencil, take out the virtual pencil stick earlier, take out the sleeve pipe again, so can be easy take out the virtual pencil stick, the damage of avoiding the virtual pencil stick to other pencil outer walls that can also be fine is applicable to very much and utilizes supplementary virtual pencil to let each pencil with the winding method of platykurtic with each pencil.
Drawings
Fig. 1 is a schematic perspective view of an auxiliary virtual wire harness for forming a sleeve-type flat wire harness strand.
Fig. 2 is a schematic structural view of a second auxiliary harness for forming a sleeve-type flat harness strand.
Fig. 3 is a schematic structural view of a third auxiliary harness for molding a sleeve-type flat harness strand.
The reference numbers in the figures are: 1-sleeve, 101-mouth, 2-virtual wire harness rod, 3-handle and 4-granular bulge.
Detailed Description
The present invention is further described in detail below with reference to examples so that those skilled in the art can implement the invention with reference to the description.
It will be understood that terms such as "having," "including," and "comprising," when used herein, do not preclude the presence or addition of one or more other elements or groups thereof.
Example 1
As shown in fig. 1, an auxiliary virtual harness for molding a sleeve-type flat harness strand includes a rod-shaped virtual harness including a sleeve 1 and a virtual harness rod 2, the virtual harness rod being disposed in the sleeve. When the virtual wire harness is drawn out, the virtual wire harness rod is drawn out firstly, and then the sleeve is drawn out, so that the virtual wire harness rod can be drawn out easily. The diameter of the virtual pencil rod can be selected to be similar to or larger than the diameter of the other pencil rods.
The surface of the virtual wire harness rod is smooth.
The cross section of the virtual wire harness rod is circular.
And one end of the virtual wire harness rod is provided with a handle 3. The handle can be annular or handle-shaped, and is favorable for manually or mechanically pulling out the virtual pencil rod.
The material of the virtual wire harness rod is preferably polytetrafluoroethylene. The polytetrafluoroethylene has a lower friction coefficient, the partially improved polytetrafluoroethylene material also has good wear resistance, and other plastics with good wear resistance, such as PVC (polyvinyl chloride) with lower cost and the like, can also be used as a material of the virtual wire harness rod.
The sleeve diameter is not less than the virtual pencil rod diameter. The diameter of the sleeve is larger than that of the virtual wire harness rod, so that the virtual wire harness rod can be pulled out conveniently, and the virtual wire harness rod is very easy to be installed in the sleeve again.
The sleeve material is preferably an elastic wear-resistant fabric with a low coefficient of friction, and the sleeve softens and contracts after the virtual pencil rod is pulled out, so that the sleeve can be easily pulled out of the pencil.
The virtual wire harness rod is a solid rod.
Example 2
Further, as shown in fig. 2, similarly to the embodiment 1, it is different in that the surface of the virtual pencil rod is provided with a plurality of granular protrusions 4 arranged along the length direction of the virtual pencil rod. The stripe or granular protrusion can reduce the contact area between the virtual wire harness rod and the sleeve, and reduce the pulling force required when the virtual wire harness rod is drawn out.
Example 3
Further, as shown in fig. 3, similarly to embodiment 2, it is different in that the mouth portions 101 at both ends of the sleeve are trumpet-shaped, which facilitates insertion of the virtual pencil rod from either end when the virtual pencil rod is re-inserted into the sleeve.
Example 4
The using method comprises the following steps: when the flat wiring harness is manufactured, the virtual wiring harness is arranged in advance in the interference area, the virtual wiring harness and the wiring harness are wound into a strand together by using the adhesive tape after the wiring harness is arranged to the specified area, the virtual wiring harness rod is pulled out manually or mechanically by using a handle after the adhesive tape is wound, a gap is reserved, the sleeve can be pulled out easily, after the sleeve is pulled out, certain slidability is realized among the wiring harnesses, and the wiring harness strand is squeezed to be flat by applying pressure.
While the embodiments of the invention have been disclosed above, it is not limited to the applications listed in the description and the embodiments, which are fully applicable in all kinds of fields suitable for the invention, and further modifications may be readily made by those skilled in the art, and the invention is therefore not limited to the specific details and embodiments shown and described herein, without departing from the general concept defined by the claims and their equivalents.
Claims (10)
1. The auxiliary virtual wire harness for forming the sleeve type flat wire harness strand is characterized by comprising a rod-shaped virtual wire harness, wherein the virtual wire harness comprises a sleeve and a virtual wire harness rod, and the virtual wire harness rod is arranged in the sleeve.
2. The auxiliary harness for molding the sleeve-type flat harness strand according to claim 1, wherein the surface of the virtual harness rod is provided with a plurality of striations or granular protrusions arranged along the length direction of the virtual harness rod.
3. The sheathed, flat-strand shaped auxiliary harness according to claim 1, wherein the surface of the harness rod is smooth.
4. The shaping auxiliary virtual harness according to claim 2 or 3, wherein the cross section of the virtual harness rod is circular or regular polygonal.
5. The auxiliary harness for shaping a sleeve-type flat wire harness according to claim 4, wherein said harness rod is provided with a handle at one end thereof.
6. The flat bundle strand forming auxiliary harness of the sleeve type as claimed in claim 5, wherein said harness rod material is preferably polytetrafluoroethylene or PVC.
7. The sheathed flat strand shaped auxiliary harness according to claim 6, wherein the sheath diameter is not less than the harness rod diameter.
8. The auxiliary virtual wire harness for molding the sleeve-type flat wire harness according to claim 7, wherein the mouth portions of both ends of the sleeve are flared.
9. The flat bundle strand shaped auxiliary virtual wire bundle of the sleeve type as claimed in claim 1, wherein said sleeve material is preferably an elastic abrasion resistant fabric with a low friction coefficient.
10. The shaping auxiliary virtual wire harness according to claim 1, wherein the virtual wire harness rod is a hollow tube or a solid rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921434534.XU CN210760600U (en) | 2019-09-03 | 2019-09-03 | Auxiliary virtual wire harness for forming sleeve type flat wire harness strand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921434534.XU CN210760600U (en) | 2019-09-03 | 2019-09-03 | Auxiliary virtual wire harness for forming sleeve type flat wire harness strand |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210760600U true CN210760600U (en) | 2020-06-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921434534.XU Active CN210760600U (en) | 2019-09-03 | 2019-09-03 | Auxiliary virtual wire harness for forming sleeve type flat wire harness strand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210760600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635128A (en) * | 2020-12-30 | 2021-04-09 | 泰州市博泰电子有限公司 | Auxiliary filling wire harness with collator for forming wire harness strands |
-
2019
- 2019-09-03 CN CN201921434534.XU patent/CN210760600U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112635128A (en) * | 2020-12-30 | 2021-04-09 | 泰州市博泰电子有限公司 | Auxiliary filling wire harness with collator for forming wire harness strands |
| CN112635128B (en) * | 2020-12-30 | 2021-09-21 | 泰州市博泰电子有限公司 | Auxiliary filling wire harness with collator for forming wire harness strands |
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