CN202790964U - Harness fixing sleeve structure - Google Patents
Harness fixing sleeve structure Download PDFInfo
- Publication number
- CN202790964U CN202790964U CN201220482103.2U CN201220482103U CN202790964U CN 202790964 U CN202790964 U CN 202790964U CN 201220482103 U CN201220482103 U CN 201220482103U CN 202790964 U CN202790964 U CN 202790964U
- Authority
- CN
- China
- Prior art keywords
- fixed cover
- fixing sleeve
- wire harness
- model
- utility
- 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 - Lifetime
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Abstract
The utility model discloses a harness fixing sleeve structure. The harness fixing sleeve structure comprises a rubber seal ring and a fixing sleeve main body, wherein the rubber seal ring is arranged in a shaft hole of the fixing sleeve main body; and the fixing sleeve main body is connected with a screw cap. The fixing sleeve structure provided by the utility model can ensure that the harness is fixed firmly, and has small size in comparison with the conventional fixing and sealing devices. The fixing sleeve structure also has good sealing performance while effectively fixing the harness, can well prevent water and dust from entering a case, and is convenient to assemble and disassemble.
Description
Technical field
The utility model relates to the sealing fixed structure field of consuming parts wire harness, is specifically related to a kind of wire harness fixed cover structure.
Technical background
The automobile heating element studies show that for the motor car engine important role engine scuffing that a cold start-up brings is equivalent to 200 kilometers of normal vehicle operation, engine scuffing 60% since cold start-up cause.And automotive wire bundle role in automobile is the parts of electric of each parts of conduct current automobile, and aspect the control automobile, wire harness has irreplaceable effect.If the stationarity of wire harness or poor sealing make dust or water enter in the heating element easily, cause the damage of automobile heating element, affect working life.Therefore also higher to the requirement fixing and sealing of wire harness.The shortcomings such as traditional wire harness fixing seal structure often has complex structure, and inconvenience is installed, and volume is larger, and sealability is bad.
The model utility content
The purpose of this utility model is for the problems referred to above, and a kind of wire harness fixed cover structure is provided, and wire harness can be fixed and seal to this structure well.
For realizing this purpose, the wire harness fixed cover structure that the utility model is designed is characterized in that: it comprises rubber seal and fixed cover body, and described rubber seal is arranged in the axis hole of fixed cover body, and the fixed cover body is connected with nut.
Described rubber seal is the conical surface with the axis hole face of matching of fixed cover body.
Described fixed cover body comprises taper guide section and thread section.
Described nut has two, is respectively positioning screw cap and fastening nut.
Described thread section is connected with fastening nut with positioning screw cap.
The beneficial effects of the utility model: by this novel locating sleeve structure, guarantee the wire harness fixation, with respect to traditional fixing seal device, small volume.Effectively having preferably sealing in the fixed beam, prevented that well water dust from entering housing, and easy for installation, be convenient to dismounting.
Description of drawings
Fig. 1 is the structural representation of the assembly of the utility model wire harness fixed cover;
Fig. 2 is the structural representation of the utility model fixed cover body and positioning screw cap;
Fig. 3 is the structural representation of the utility model rubber seal;
Fig. 4 is the structural representation of the utility model fastening nut;
Fig. 5 is the utility model housing and wire harness pore structure schematic representation;
Fig. 6 is the structural representation after the utility model installation;
Wherein, 1-fixed cover, 2-screw thread, 3-taper guide section, 4-positioning screw cap, 5-rubber seal, 6-fastening nut, 7-housing, 8-wire harness hole, 9-wire harness, 10-fixed cover body.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
The structure of fixed cover 1 as shown in Figure 1, it is by as shown in Figure 2 fixed cover body 10, positioning screw cap 4, rubber seal 5 as shown in Figure 3, and 6 four parts of fastening nut as shown in Figure 4 form.Wherein fixed cover body 10 comprises taper guide section 3 and thread section 2 two-part, and wherein rubber seal 5 is arranged in the axis hole of fixed cover body 10, and fixed cover body 10 is connected with nut.
In the such scheme, described rubber seal 5 is conical surfaces with the axis hole face of matching of fixed cover body 10.
In the such scheme, described fixed cover body 10 comprises 3 sections of taper guiding and thread section 2.
In the such scheme, described nut has two, is respectively positioning screw cap 4 and fastening nut 6.
In the such scheme, described thread section 2 and positioning screw cap 4 are connected with fastening nut and are connected.
The utility model device mounting connection structure as shown in Figure 5 and Figure 6.Positioning screw cap 4 moves to taper guide section 3 along screw thread 2 during installation, compresses wire harness hole 8.Wire harness 9 passes wire harness hole 8 and fixed cover body 10.Fastening nut 6 passes wire harness 9, is connected by screw thread 2 and harness cover body 10, and moves to taper guide section 3, compresses at last positioning screw cap 4.
The diameter of the utility model center line beam hole 8 is less than the external diameter of taper guide section 3, and this structure can make wire harness hole 8 and taper guide section 3 form drive fit.Further, the internal diameter of positioning screw cap 4 is less than the external diameter of rubber seal 5, and this structure can make positioning screw cap 4 and rubber seal 5 form drive fit.Further, the internal diameter of rubber seal 5 is less than the external diameter of wire harness 9, and this structure can make rubber seal 5 and wire harness 9 form drive fit.Drive fit has everywhere guaranteed the utlity model has good sealing and stationarity.
The above; it only is embodiment of the present utility model; but protection domain of the present utility model is not limited to this; any those of ordinary skill in the art are in the disclosed technical scope of the utility model; the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims were limited.
Claims (5)
1. wire harness fixed cover structure, it is characterized in that: it comprises rubber seal (5) and fixed cover body (10), and described rubber seal (5) is arranged in the axis hole of fixed cover body (10), and fixed cover body (10) is connected with nut.
2. wire harness fixed cover structure as claimed in claim 1, it is characterized in that: described rubber seal (5) is the conical surface with the axis hole face of matching of fixed cover body (10).
3. wire harness fixed cover structure as claimed in claim 2, it is characterized in that: described fixed cover body (10) comprises taper guide section (3) and thread section (2).
4. wire harness fixed cover structure as claimed in claim 1, it is characterized in that: described nut has two, is respectively positioning screw cap (4) and fastening nut (6).
5. wire harness fixed cover structure as claimed in claim 3, it is characterized in that: described thread section (2) is connected 6 with positioning screw cap (4) with fastening nut) be connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220482103.2U CN202790964U (en) | 2012-09-20 | 2012-09-20 | Harness fixing sleeve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220482103.2U CN202790964U (en) | 2012-09-20 | 2012-09-20 | Harness fixing sleeve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202790964U true CN202790964U (en) | 2013-03-13 |
Family
ID=47818227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220482103.2U Expired - Lifetime CN202790964U (en) | 2012-09-20 | 2012-09-20 | Harness fixing sleeve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202790964U (en) |
-
2012
- 2012-09-20 CN CN201220482103.2U patent/CN202790964U/en not_active Expired - Lifetime
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130313 |