CN200976467Y - Corrugated pipe axial rubber closure tape - Google Patents
Corrugated pipe axial rubber closure tape Download PDFInfo
- Publication number
- CN200976467Y CN200976467Y CN 200620157780 CN200620157780U CN200976467Y CN 200976467 Y CN200976467 Y CN 200976467Y CN 200620157780 CN200620157780 CN 200620157780 CN 200620157780 U CN200620157780 U CN 200620157780U CN 200976467 Y CN200976467 Y CN 200976467Y
- Authority
- CN
- China
- Prior art keywords
- belt
- bellows
- width
- bellow
- axial
- 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
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- Insulating Bodies (AREA)
- Clamps And Clips (AREA)
Abstract
The utility model relates to an axial robber sealing belt of a bellow, which comprises an upper pressing plate, a middle transitional belt, and a locking belt which can insert the axial section of the bellow at the bottom. The bending radius of the pressing plate is less than the external radius of the bellow. The width of the middle transitional belt is 1 to 3mm, and the width of the locking belt is wider than the width of the transitional belt. The height of the section of the transitional belt equals to the difference between the internal radius and the external radius of the bellow. The locking belt takes a shape of an inverted triangle cone. The wire protection of the auto electric can be well sealed to protect the axial section by the sealing belt so that the wires will not be exposed and the reliability of the wires will be increased, and the appearance of the wire products is more beautiful and the span of the products is lengthened greatly. Besides, the working load of the worker is reduced.
Description
Technical field
The utility model relates to a kind of sealing device, especially a kind of axial groove sealing device of car electrics wire harness overcoat protection bellows.
Background technology
At present, known car electrics harness lead protection packaging method is: utilize the encapsulation of overcoat plastic film capicitor.This method is because the harness lead length restriction, and adopt axially cut plastic film capicitor open more, be encapsulated into utilize again after the harness lead insulating tape in the axial direction determining deviation tie up as circumference fixing, to reach the effect of protection harness lead.
Yet, installing and fixing in the process of automotive wire bundle, the wire harness main body is subjected to repeatedly crooked and distortion, and the electric wire that part is arranged in the overcoat bellows arranges that because of managing overstocked and insulation tie up reasons such as the adhesive tape spacing is excessive, from axial groove, extrude and expose, be commonly called as " quick-boiled tripe " phenomenon.For this reason; the lead that needs setter to expose is inserted in the bellows chamber again; therefore strengthened the amount of labour of setter; and the lead that part fails to insert again is exposed in the automobile operational environment impaired because of the unprotect overcoat outward; the useful life and the functional reliability of wire harness have been reduced; serious also can cause wire short-circuiting, produces dangerous.
The utility model content
The purpose of this utility model is the deficiency that is prone to the quick-boiled tripe phenomenon that exists in the existing car electrics wire harness seal process, and a kind of Sealing strap that wire harness overcoat bellows is axially sealed is provided.
The technical solution of the utility model is: the axial rubber Sealing strap of a kind of bellows, comprise that top clamping piece, middle part transition band and bottom can insert the locking belt of the axial groove of bellows, and the bending radius of described clamping piece is less than the outer radius of bellows.
Preferably, the width of its middle part transition band is 1-3mm, and the width of described locking belt is greater than the width of transition band.
Preferably, the section height of described transition band equals the poor of bellows outer radius and inside radius.
Preferably, described locking belt is an inverted triangle cone.
The beneficial effects of the utility model are: pass through Sealing strap, better the axial groove of closed car electrical equipment wire harness overcoat protection bellows can not expose electric wire, improves the reliability of wire harness, and the product appearance of wire harness is more attractive in appearance, and improve useful life greatly; Reduced the workload of setter in addition.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model specific embodiment;
Fig. 2 is the mounting structure cutaway view of the utility model specific embodiment.
Embodiment
Specific embodiment of the utility model as shown in Figure 1, the axial rubber Sealing strap 1 of a kind of bellows, comprise that top clamping piece 3, middle part transition band 4 and bottom can insert the locking belt 5 of the axial groove of bellows, the bending radius of described clamping piece 3 is less than the external diameter of bellows 2, transition band 4 section heights equal the poor of bellows 2 outer radius and inside radius, the transition band sectional width is 1mm, and the width of locking belt section is greater than the width of transition band section.The section of described locking belt 5 is inverted triangle cones.
As shown in Figure 2, during installation, the triangle cone of Sealing strap 1 is squeezed in the axial groove of bellows 2, the bottom surface back-off locking groove of its cone, and transition band 4 seals up whole axial groove just, and simultaneously, clamping piece 3 is fitted on the outer surface of bellows 2.
Claims (5)
1. axial rubber Sealing strap of bellows is characterized in that: comprise that top clamping piece, middle part transition band and bottom can insert the locking belt of the axial groove of bellows, the bending radius of described clamping piece is less than the outer radius of bellows.
2. the axial rubber Sealing strap of bellows as claimed in claim 1 is characterized in that: the width of its middle part transition band is 1-3mm.
3. the axial rubber Sealing strap of bellows as claimed in claim 1, it is characterized in that: the section height of described transition band equals the poor of bellows outer radius and inside radius.
4. the axial rubber Sealing strap of bellows as claimed in claim 1 is characterized in that: described locking belt is an inverted triangle cone.
5. the axial rubber Sealing strap of bellows as claimed in claim 1, it is characterized in that: the width of described locking belt is greater than the width of transition band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620157780 CN200976467Y (en) | 2006-11-14 | 2006-11-14 | Corrugated pipe axial rubber closure tape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620157780 CN200976467Y (en) | 2006-11-14 | 2006-11-14 | Corrugated pipe axial rubber closure tape |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200976467Y true CN200976467Y (en) | 2007-11-14 |
Family
ID=38902747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620157780 Expired - Fee Related CN200976467Y (en) | 2006-11-14 | 2006-11-14 | Corrugated pipe axial rubber closure tape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200976467Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604064A (en) * | 2012-09-03 | 2015-05-06 | 矢崎总业株式会社 | Clamp structure of harness protection tube |
-
2006
- 2006-11-14 CN CN 200620157780 patent/CN200976467Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104604064A (en) * | 2012-09-03 | 2015-05-06 | 矢崎总业株式会社 | Clamp structure of harness protection tube |
| CN104604064B (en) * | 2012-09-03 | 2017-08-18 | 矢崎总业株式会社 | The clamp structure of wire harness protection pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071114 Termination date: 20091214 |