CN216530348U - Plastic corrugated pipe for automobile wire harness - Google Patents
Plastic corrugated pipe for automobile wire harness Download PDFInfo
- Publication number
- CN216530348U CN216530348U CN202123174699.8U CN202123174699U CN216530348U CN 216530348 U CN216530348 U CN 216530348U CN 202123174699 U CN202123174699 U CN 202123174699U CN 216530348 U CN216530348 U CN 216530348U
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- wire harness
- corrugated pipe
- soft core
- core iron
- iron wire
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Abstract
The design discloses a corrugated pipe for automotive wiring harness of plastic type. A plastic corrugated pipe for an automobile wire harness comprises a corrugated pipe main body and a soft core iron wire. The soft core iron wire and the corrugated pipe main body are integrally formed in an injection molding mode. The automobile wire harness installation structure is simple in structure, is used on an automobile wire harness, greatly improves the assembly flexibility of the wire harness, avoids the potential quality hazard caused by the interference between the wire harness and an automobile body due to the rebounding of the wire harness after the wire harness is installed, greatly improves the product quality of the wire harness, improves the installation efficiency, saves the installation cost, and simultaneously improves the flexibility of the wire harness installation.
Description
Technical Field
The utility model relates to the field of automobile accessories, in particular to a moldable corrugated pipe for an automobile wire harness, which is particularly suitable for being installed and used when the wire harness is positioned at a corner of an automobile body.
Background
The plastic corrugated pipe for the automobile wire harness has elasticity, good flexibility and good wear resistance, and is widely applied to the automobile wire harness. However, after the wiring harness is installed, because the elasticity of bellows is better, install in vehicle corner or turning, can produce certain resilience force (tension), this needs install a plurality of fixing device additional, fixes the bellows on the automobile body, and this has increased the degree of difficulty for the wiring harness assembly, has also increased the degree of difficulty for the dismantlement in later stage, simultaneously because the wiring harness installation is insecure, the quality that the wiring harness resilience can produce the friction and lead to the fact certain quality risk for the wiring harness.
Therefore, it is necessary to develop a practical and moldable corrugated tube for a wire harness for a vehicle to solve the above problems.
Disclosure of Invention
The utility model provides a practical and moldable plastic automotive wiring harness plastic corrugated pipe which can effectively prevent the corrugated pipe from rebounding after the corrugated pipe is installed and prevent the quality problem caused by the friction of the corrugated pipe, and comprises the following components in parts by weight: in order to achieve the purpose, the utility model provides the following technical scheme:
the utility model provides a plastic's bellows for car pencil includes bellows main part, soft core iron wire with the integrative injection moulding of bellows main part, soft core iron wire is located the inner wall of bellows main part, soft core iron wire transversely runs through in the inner wall of bellows, fine realization the plasticity of pencil installation.
The soft core iron wire is of a flat structure and is matched with the corrugated pipe, so that the wire can be conveniently placed in the corrugated pipe without any interference, and the purpose of wiring and molding is achieved.
The width of the soft core iron wire is one fourth of the diameter of the corrugated pipe main body.
The utility model has the beneficial effects that: through with soft core iron wire and the integrative injection moulding of bellows main part, soft core iron wire has promoted the plasticity intensity of bellows on traversing the inner wall of bellows main part, and the soft core iron wire is flat structure, and this and bellows phase-match are convenient for the wire and are placed in the bellows and do not have any interference, and the effectual mesh that reaches the wiring and mould the type.
Drawings
FIG. 1 is a front view of a flexible corrugated tube structure for an automotive wire harness;
fig. 2 is a sectional view showing a structure of a flexible corrugated tube for an automotive wire harness;
fig. 3 is a left side view showing a flexible corrugated tube structure for an automotive wire harness.
Wherein: 1 is a corrugated pipe main body and 2 is a soft core iron wire.
Detailed Description
The structure of the present invention is described below with reference to the accompanying drawings. Fig. 1 to 3 show an embodiment of a flexible corrugated tube for an automotive wire harness.
A moldable corrugated pipe for an automobile wire harness comprises a corrugated pipe main body 1 and a soft core iron wire 2. The soft core iron wire 2 and the corrugated pipe main body 1 are integrally formed in an injection molding mode. Soft core iron wire 2 is located on the inner wall of bellows main part 1, soft core iron wire 2 is the flat structure, flat structure and bellows phase-match, and transversely run through in the inner wall of bellows main part, the wire of being convenient for is placed in the bellows and is had no any interference, fine realization the plasticity of pencil installation, reached the purpose of moulding the type.
The width of the soft core iron wire 2 is one fourth of the diameter of the corrugated pipe main body 1, and the width can effectively achieve the purpose of molding and save the using amount of the soft core iron wire 2, so that the optimal effect is realized.
Because ordinary bellows elasticity is better, can produce certain resilience force, consequently need install a plurality of fixing device additional, fix the bellows on the automobile body, this has just increased the degree of difficulty for pencil assembly, has also increased the degree of difficulty for the disassembling in later stage, simultaneously because the pencil installation is insecure, the quality that the pencil kick-back can produce the friction and has led to the fact certain quality risk for the pencil. According to the utility model, the soft core iron wire 2 is integrally injected into the corrugated pipe main body 1, and the soft core iron wire 2 has a good molding effect, so that fixing devices are reduced, and the wire harness is convenient to mount and dismount. The soft core iron wire 2 of the design can be returned to the normal state by manual operation at the later stage.
It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (3)
1. The utility model provides a car of plastic is bellows for pencil which characterized in that: including bellows main part, soft core iron wire with the integrative injection moulding of bellows main part, soft core iron wire is located the inner wall of bellows main part, soft core iron wire transversely runs through in the inner wall of bellows, fine realization the plasticity of pencil installation.
2. The moldable corrugated tube for automotive wire harness according to claim 1, wherein: the soft core iron wire is of a flat structure and is matched with the corrugated pipe main body, so that the lead can be conveniently placed in the corrugated pipe without any interference, and the purpose of wiring and molding is achieved.
3. The moldable corrugated tube for automotive wire harness according to claim 1, wherein: the width of the soft core iron wire is one fourth of the diameter of the corrugated pipe main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123174699.8U CN216530348U (en) | 2021-12-16 | 2021-12-16 | Plastic corrugated pipe for automobile wire harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123174699.8U CN216530348U (en) | 2021-12-16 | 2021-12-16 | Plastic corrugated pipe for automobile wire harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216530348U true CN216530348U (en) | 2022-05-13 |
Family
ID=81498420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123174699.8U Active CN216530348U (en) | 2021-12-16 | 2021-12-16 | Plastic corrugated pipe for automobile wire harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216530348U (en) |
-
2021
- 2021-12-16 CN CN202123174699.8U patent/CN216530348U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |