CN214743353U - Dust cover is fixed to flexible axle - Google Patents
Dust cover is fixed to flexible axle Download PDFInfo
- Publication number
- CN214743353U CN214743353U CN202120888046.7U CN202120888046U CN214743353U CN 214743353 U CN214743353 U CN 214743353U CN 202120888046 U CN202120888046 U CN 202120888046U CN 214743353 U CN214743353 U CN 214743353U
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- hole
- flexible shaft
- lip edge
- dust cover
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 18
- 239000004636 vulcanized rubber Substances 0.000 claims abstract description 6
- 238000007789 sealing Methods 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
Landscapes
- Sealing Devices (AREA)
- Diaphragms And Bellows (AREA)
Abstract
The utility model provides a flexible shaft fixed dust cover, wherein a support body is upwards arranged on a bottom plate, a lip edge is arranged on the upper part of the support body, and the lip edge and the bottom plate are arranged in parallel; wherein the lip edge and the bottom plate form a clamping groove which forms a clamping relationship with the connecting part; a flexible shaft through hole and a fixed hole are downwards arranged on the upper plane of the support body; the bottom plate, the supporting body and the lip edge are an integrated vulcanized rubber body; the through hole of the flexible shaft is an inclined hole and forms an included angle of 30-50 degrees with the bottom plate. The utility model discloses the well bottom plate is at the lateral surface of installing component, and the draw-in groove forms the joint relation with adapting unit, and the lip limit is at the medial surface of installing component, forms the inside and outside all confined state with the mounting hole this moment, and only the flexible axle perforating hole can communicate with external world, and the flexible axle basically runs through with the flexible axle perforating hole zero clearance moreover, so effectively blockked the entering of dust also do not influence the manipulation of flexible axle.
Description
Technical Field
The utility model relates to an automobile parts specifically is a dust cover is fixed to flexible axle.
Background
When a driver shifts and swings the control lever, the flexible shaft is linked with the control lever, and the flexible shaft sheath is used for being linked together with the flexible shaft, so that the dustproof function can be realized in the parking and driving processes of the automobile. However, the existing flexible shaft sheath has overlarge resistance when shifting gears, so that the operating force of a driver is large, the shifting smoothness is influenced, and the user experience of the driver is reduced.
A sheath for dustproof sealing of an automobile flexible shaft with a notice number CN 212479884U comprises a sheath body, wherein a through hole matched with the flexible shaft is formed in the middle of the sheath body, and a reinforcing plate is arranged in the sheath body; the edge of the bottom surface of the sheath body is provided with a dustproof sealing flange; the lower end opening part of the through hole is provided with a skirt edge, the lower end of the skirt edge is a reducing part, and an annular sealing ring is arranged in the reducing part.
The patent document provides a structure that utilizes a reducing annular seal and simultaneously utilizes a reinforcing plate to support, or influences the bending performance of a flexible shaft.
Disclosure of Invention
The utility model discloses a can make the motion of flexible axle can be nimble freely, also need reach the encapsulated situation of flexible axle simultaneously, specially deduce the fixed dust cover of a flexible axle.
Therefore, the technical scheme of the utility model is that, a dust cover is fixed to flexible axle, including the bottom plate, its characterized in that: the bottom plate is upwards provided with a support body, the upper part of the support body is provided with a lip edge, and the lip edge and the bottom plate are arranged in parallel; wherein the lip edge and the bottom plate form a clamping groove which forms a clamping relationship with the connecting part; the upper plane of the supporting body is downwards provided with a flexible shaft through hole and a fixed hole.
The further improvement lies in that: the bottom plate, the supporting body and the lip edge are an integrated vulcanized rubber body.
The further improvement lies in that: the flexible shaft through hole is an inclined hole.
The further improvement lies in that: the inclined hole of the flexible shaft through hole forms an included angle of 30-50 degrees with the bottom plate.
The further improvement lies in that: the included angle is set at 45 degrees.
The further improvement lies in that: the area of the bottom plate is larger than that of the support body.
The further improvement lies in that: the thickness of the base plate and the lip edge is 3-3.5 mm.
The further improvement is that the bottom plate, the support body and the lip are of a waist-shaped structure.
Has the advantages that:
the utility model discloses the well bottom plate is at the lateral surface of installing component, and the draw-in groove forms the joint relation with adapting unit, and the lip limit is at the medial surface of installing component, forms the inside and outside all confined state with the mounting hole, and only the flexible axle perforating hole can communicate with external world this moment, and the flexible axle runs through with the flexible axle perforating hole zero clearance basically moreover, so effectively blockked the entering of dust, do not influence the manipulation use of flexible axle yet, can make the flexible axle manipulate in a flexible way moreover.
The base plate, the supporting body and the lip edge are integrated to form the vulcanized rubber body, the product is simple in structure, the use and the installation are very convenient, the vulcanized rubber body has elasticity and flexibility, and the flexible shaft cannot be manipulated due to other interference.
The flexible shaft through hole is an inclined hole so that the flexible shaft has an inclined angle and the input and the output are convenient. The included angle is set to be 45 degrees, and the operation is the most flexible.
The area of the bottom plate is larger than that of the support body, so that the outer side surface of the mounting part is covered by as much area as possible, and dust is effectively prevented from entering the mounting part.
The thickness of the bottom plate is 3-3.5mm, and the thickness of the lip edge is 3-3.5mm, so that the elastic effect is best, and the double-sealing function can be realized.
The base, support and lip are of a kidney-shaped construction and are used in conjunction with mounting holes.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a top view of the present invention.
Fig. 3 is a sectional view taken along line B-B of fig. 2.
Fig. 4 is a cross-sectional view taken along line C-C of fig. 2.
Fig. 5 is a perspective view of the present invention.
In the figure, 1 is a bottom plate 2 which is a support body, 3 which is a lip, 4 which is a flexible shaft through hole and 5 which is a fixing hole.
Detailed Description
The utility model is shown in figures 1-5.
A flexible shaft fixed dust cover comprises a bottom plate 1, wherein a support body 2 is arranged on the bottom plate 1 upwards, a lip edge 3 is arranged at the upper part of the support body 2, and the lip edge 3 and the bottom plate 1 are arranged in parallel; wherein the lip 3 and the base plate 1 form a slot which is in a snap-fit relationship with the connecting member; the upper plane of the support body 2 is provided with a flexible shaft through hole 4 and a fixing hole 5 downwards.
The bottom plate 1, the support 2 and the lip 3 are an integrated vulcanized rubber body.
The flexible shaft through hole 4 is an inclined hole.
The inclined hole of the flexible shaft through hole 4 and the bottom plate 1 form an included angle of 30-50 degrees.
The included angle is set at 45 degrees.
The area of the bottom plate 1 is larger than that of the support body 2.
The thickness of the bottom plate 1 is 3-3.5mm, and the thickness of the lip edge is 3-3.5 mm.
The bottom plate 1, the supporting body 2 and the lip 3 are of a waist-shaped structure.
Claims (8)
1. The utility model provides a dust cover is fixed to flexible axle, includes the bottom plate, its characterized in that: the bottom plate is upwards provided with a support body, the upper part of the support body is provided with a lip edge, and the lip edge and the bottom plate are arranged in parallel; wherein the lip edge and the bottom plate form a clamping groove which forms a clamping relationship with the connecting part; the upper plane of the supporting body is downwards provided with a flexible shaft through hole and a fixed hole.
2. The flexible shaft fixing dust cover according to claim 1, characterized in that: the bottom plate, the supporting body and the lip edge are an integrated vulcanized rubber body.
3. The flexible shaft fixing dust cover according to claim 1, characterized in that: the flexible shaft through hole is an inclined hole.
4. The flexible shaft fixing dust cover according to claim 3, characterized in that: the inclined hole of the flexible shaft through hole forms an included angle of 30-50 degrees with the bottom plate.
5. The flexible shaft fixing dust cover according to claim 4, characterized in that: the included angle is set at 45 degrees.
6. The flexible shaft fixing dust cover according to claim 1, characterized in that: the area of the bottom plate is larger than that of the support body.
7. The flexible shaft fixing dust cover according to claim 1 or 2, characterized in that: the thickness of the bottom plate and the lip edge is 3-3.5 mm.
8. The flexible shaft fixing dust cover according to claim 7, characterized in that: the bottom plate, the supporting body and the lip edge are of waist-shaped structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120888046.7U CN214743353U (en) | 2021-04-28 | 2021-04-28 | Dust cover is fixed to flexible axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120888046.7U CN214743353U (en) | 2021-04-28 | 2021-04-28 | Dust cover is fixed to flexible axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214743353U true CN214743353U (en) | 2021-11-16 |
Family
ID=78614289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120888046.7U Expired - Fee Related CN214743353U (en) | 2021-04-28 | 2021-04-28 | Dust cover is fixed to flexible axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214743353U (en) |
-
2021
- 2021-04-28 CN CN202120888046.7U patent/CN214743353U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |