CN214355421U - Automobile shock-absorbing structure with better protection - Google Patents
Automobile shock-absorbing structure with better protection Download PDFInfo
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- CN214355421U CN214355421U CN202022627803.3U CN202022627803U CN214355421U CN 214355421 U CN214355421 U CN 214355421U CN 202022627803 U CN202022627803 U CN 202022627803U CN 214355421 U CN214355421 U CN 214355421U
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- elastic ring
- bearing
- connecting piece
- automobile shock
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Abstract
The utility model relates to the technical field of automobile shock absorption, and discloses an automobile shock absorption structure with better protection, which comprises a connecting piece connected with an automobile body and connected with a piston rod, wherein a joint bearing is arranged in the connecting piece in a penetrating way, the joint bearing is provided with a bearing shaft sleeve, and two ends of the bearing shaft sleeve respectively extend out of two sides of the connecting piece to form an extension section; the epitaxial section is sleeved with an elastic ring sleeve arranged around the periphery of the epitaxial section, the inner side end of the elastic ring sleeve is embedded into the periphery of the epitaxial section, and the outer side end of the elastic ring sleeve is connected with the connecting piece in a circumferential clamping manner; the elastic ring sleeve is sleeved on the extension section of the bearing shaft sleeve, the inner side end of the elastic ring sleeve is embedded into the periphery of the extension section, and the outer side end of the elastic ring sleeve is connected with the circumferential clamping of the connecting piece, so that the elastic ring sleeve seals the joint bearing in the connecting piece, the joint bearing is waterproof, sand-proof and dustproof, and the service life of the joint bearing is prolonged.
Description
Technical Field
The utility model discloses a relate to automobile shock absorber's technical field particularly, relate to the automobile shock-absorbing structure of protection preferred.
Background
At present, many users can refit automobiles according to individual requirements. For the lifting and refitting of the automobile body, the original suspension must be replaced, and the original automobile shock absorption structure in the suspension needs to be replaced by a lengthened new automobile shock absorption structure.
The automobile shock absorption structure with the original automobile height is generally connected with an automobile body through a rubber bushing, the automobile body height is well matched with the automobile shock absorption structure in length and installation angle through design, after the automobile body of an automobile rises, the original traditional rubber bushing cannot be matched with the installation angle of the automobile shock absorption structure and the automobile body, and therefore a joint bearing needs to be adopted to replace the traditional rubber bushing to be connected with the automobile body.
In the prior art, in the automobile shock absorption structure, the joint bearing is not subjected to dustproof, sand-proof and waterproof protection, so that the service life of the joint bearing is short.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a car shock-absorbing structure of protection preferred aims at solving prior art, and car shock-absorbing structure's joint bearing life is shorter problem.
The utility model discloses a realize like this, protect the car shock-absorbing structure of preferred, including the connecting piece that is connected with the automobile body and connects the piston rod, wear to be equipped with joint bearing in the connecting piece, joint bearing has the bearing axle sleeve, the both ends of bearing axle sleeve extend to respectively outside the both sides of connecting piece, form epitaxial section; the extension section is sleeved with an elastic ring sleeve arranged around the periphery of the extension section, the inner side end of the elastic ring sleeve is embedded into the periphery of the extension section, and the outer side end of the elastic ring sleeve is connected with the connecting piece in a circumferential clamping mode.
Furthermore, the periphery of the bearing shaft sleeve is provided with an embedded groove, the embedded groove surrounds the periphery of the extension section, and the inner side end of the elastic ring sleeve is embedded into the embedded groove.
Furthermore, an inner transverse convex ring is arranged at the inner side end of the elastic ring sleeve, and the width of the inner transverse convex ring extends along the axial direction of the bearing shaft sleeve; the inner transverse convex ring is embedded in the embedding groove.
Further, the inner transverse convex ring is arranged at the bottom of the embedded groove.
Furthermore, two sides of the connecting piece are respectively provided with an extending annular wall which extends along the axial direction of the bearing shaft sleeve, the extending annular wall is arranged around the periphery of the bearing shaft sleeve, and the extending annular wall is provided with an outer end face which is arranged away from the bearing shaft sleeve; the outer side end of the elastic ring sleeve extends to the extension ring wall and is connected to the outer end face of the extension ring wall in a clamping mode.
Furthermore, the outer terminal surface of epitaxial rampart is equipped with sunken annular, sunken annular encircles the periphery of bearing sleeve arranges, the outside section block of elasticity ring cover is in the sunken annular.
Furthermore, a hoop member is sleeved on the outer side end of the elastic ring sleeve, and the hoop member is arranged around the periphery of the bearing shaft sleeve.
Further, an annular area is arranged between the extension annular wall and the bearing shaft sleeve and surrounds the periphery of the bearing shaft sleeve, and the middle of the elastic ring sleeve is embedded into the annular area in a bending mode.
Furthermore, the connecting piece is provided with a through hole for installing a joint bearing, and two ends of the bearing shaft sleeve respectively extend out of two sides of the through hole; the through hole is provided with an inner side wall facing the bearing shaft sleeve, and the outer side end of the elastic ring is embedded in the inner side wall of the through hole.
Furthermore, an annular area is arranged between the inner side wall of the through hole and the bearing shaft sleeve, and the middle part of the elastic ring sleeve is deviated from the annular area and is arranged in a bending mode.
Compared with the prior art, the utility model provides a car shock-absorbing structure of protection preferred establishes the elasticity ring cover through the cover on the epitaxial section at bearing axle sleeve, and the medial extremity embedding of elasticity ring cover is epitaxial the periphery of section, and the outside end and the connecting piece circumference block of elasticity ring cover are connected to, the joint bearing in the connecting piece has then been sealed to elasticity ring cover, plays waterproof, sand prevention and dirt-proof effect to joint bearing, increases joint bearing's life.
Drawings
Fig. 1 is a schematic front view of a better-protection automobile shock-absorbing structure provided by the present invention;
FIG. 2 is a schematic sectional view of the automobile shock absorbing structure with better protection provided by the present invention;
fig. 3 is a schematic diagram of the automobile shock-absorbing structure with better protection.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following describes the implementation of the present invention in detail with reference to specific embodiments.
The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and those skilled in the art can understand the specific meanings of the terms according to specific situations.
Referring to fig. 1-3, the preferred embodiment of the present invention is shown.
The automobile shock absorption structure with better protection comprises a connecting piece 200, wherein the connecting piece 200 is connected with the automobile body of an automobile and is connected with a piston rod 100; the joint bearing 500 penetrates through the connecting piece 200, the joint bearing 500 is provided with a bearing shaft sleeve 300, and two ends of the bearing shaft sleeve 300 respectively extend out of two sides of the connecting piece 200 to form an extending section.
The extension section is sleeved with an elastic ring sleeve 400 arranged around the periphery of the extension section, the inner side end 402 of the elastic ring sleeve 400 is embedded into the periphery of the extension section, and the outer side end 401 of the elastic ring sleeve 400 is connected with the connecting piece 200 in a circumferential clamping mode.
According to the automobile shock absorption structure with better protection, the elastic ring sleeve 400 is sleeved on the extension section of the bearing shaft sleeve 300, the inner side end 402 of the elastic ring sleeve 400 is embedded into the periphery of the extension section, and the outer side end 401 of the elastic ring sleeve 400 is connected with the connecting piece 200 in a circumferential clamping manner, so that the elastic ring sleeve 400 seals the joint bearing 500 in the connecting piece 200, the joint bearing 500 is waterproof, sand-proof and dustproof, and the service life of the joint bearing 500 is prolonged.
The outer circumference of the bearing sleeve 300 is provided with an insertion groove disposed around the outer circumference of the extension section, and the inner side end 402 of the elastic ring sleeve 400 is inserted in the insertion groove. Thus, the inner end 402 of the elastic ring sleeve 400 is sealed and fixed with the bearing sleeve 300.
An inner transverse convex ring is arranged at the inner side end 402 of the elastic ring sleeve 400, and the width of the inner transverse convex ring extends along the axial direction of the bearing shaft sleeve 300; the inner transverse convex ring is embedded in the embedded groove. Thus, the inner end 402 of the elastic ring sleeve 400 can increase the sealing length in the transverse direction, thereby achieving better sealing protection.
Preferably, the inner transverse convex ring is arranged at the bottom of the embedded groove, so that the protection effect is better.
The two sides of the connecting piece 200 are respectively provided with an extending annular wall extending along the axial direction of the bearing shaft sleeve 300, the extending annular wall is arranged around the periphery of the bearing shaft sleeve 300, and the extending annular wall is provided with an outer end face deviating from the bearing shaft sleeve 300; the outer end 401 of the elastic ring sleeve 400 extends to the outer end face of the outer extension ring wall and is connected with the outer end face of the outer extension ring wall in a clamping mode.
Therefore, the connection between the outer end 401 of the elastic ring sleeve 400 and the connecting piece 200 is convenient, the sealing effect is better, and the protection effect is better.
The outer end face of the extension ring wall is provided with a sunken annular groove, the sunken annular groove is arranged around the periphery of the bearing shaft sleeve 300, and the outer side section of the elastic ring sleeve 400 is clamped in the sunken annular groove. The fit between the outer end 401 of the elastic collar 400 and the outer annular wall is more secure.
The outer end 401 of the elastic ring sleeve 400 is sleeved with a clamping piece 403, the clamping piece 403 is arranged around the periphery of the bearing sleeve 300, and the elastic ring sleeve 400 is pressed through the clamping piece 403, so that the outer end 401 of the elastic ring sleeve 400 is connected with the outer annular wall more stably.
In this embodiment, the tightening member 403 is a tightening spring, but may be a band, a tie, or the like, as long as it can tighten the elastic loop.
An annular area is formed between the outer extension ring wall and the bearing shaft sleeve 300, the annular area is arranged around the periphery of the bearing shaft sleeve 300, the middle part of the elastic ring sleeve 400 is bent and embedded into the annular area, and the whole elastic ring sleeve 400 seals the whole annular area to play a protection role.
The connecting member 200 has a through hole for mounting the joint bearing 500, and both ends of the bearing sleeve 300 extend out of both sides of the through hole, respectively; the through hole has an inner sidewall facing the bearing sleeve 300, and an outer end 401 of the elastic ring is inserted into the inner sidewall of the through hole, thereby facilitating the connection between the outer end 401 of the elastic ring 400 and the connection member 200.
An annular region is formed between the inner sidewall of the through-hole and the bearing sleeve 300, and the middle portion of the elastic collar 400 is bent away from the annular region.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The automobile shock absorption structure with better protection is characterized by comprising a connecting piece which is connected with an automobile body and is connected with a piston rod, wherein a joint bearing penetrates through the connecting piece, the joint bearing is provided with a bearing shaft sleeve, and two ends of the bearing shaft sleeve respectively extend out of two sides of the connecting piece to form an extension section; the extension section is sleeved with an elastic ring sleeve arranged around the periphery of the extension section, the inner side end of the elastic ring sleeve is embedded into the periphery of the extension section, and the outer side end of the elastic ring sleeve is connected with the connecting piece in a circumferential clamping mode.
2. The automobile shock absorbing structure with better protection as set forth in claim 1, wherein the outer circumference of the bearing sleeve is provided with an insertion groove disposed around the outer circumference of the extension section, and the inner end of the elastic ring sleeve is inserted into the insertion groove.
3. The automobile shock absorbing structure with better protection as claimed in claim 2, wherein, the inner end of the elastic ring sleeve is provided with an inner transverse convex ring, and the width of the inner transverse convex ring extends along the axial direction of the bearing sleeve; the inner transverse convex ring is embedded in the embedding groove.
4. The protection-optimized automobile shock-absorbing structure according to claim 3, wherein the inner transverse convex ring is arranged at the bottom of the embedded groove.
5. The protective, preferable automobile shock-absorbing structure according to any one of claims 1 to 4, wherein the connecting member is provided at both sides thereof with outward extending annular walls arranged along the axial extension of the bearing sleeve, the outward extending annular walls being arranged around the outer circumference of the bearing sleeve, the outward extending annular walls having outer end faces arranged away from the bearing sleeve; the outer side end of the elastic ring sleeve extends to the extension ring wall and is connected to the outer end face of the extension ring wall in a clamping mode.
6. The automobile shock absorbing structure with better protection as claimed in claim 5, wherein the outer end face of the extension ring wall is provided with a recessed groove, the recessed groove is arranged around the outer circumference of the bearing sleeve, and the outer section of the elastic ring sleeve is clamped in the recessed groove.
7. The automobile shock absorbing structure with better protection as set forth in claim 6, wherein a hoop member is sleeved on the outer end of the elastic ring sleeve, and the hoop member is arranged around the outer circumference of the bearing sleeve.
8. The automobile shock absorbing structure with better protection as set forth in claim 6, wherein an annular region is arranged between the outer extension ring wall and the bearing sleeve, the annular region is arranged around the outer periphery of the bearing sleeve, and the middle part of the elastic ring sleeve is embedded in the annular region in a bending mode.
9. The automobile shock absorption structure with better protection as claimed in any one of claims 1 to 4, wherein said connecting piece is provided with a through hole for installing a knuckle bearing, and two ends of said bearing sleeve respectively extend out of two sides of said through hole; the through hole is provided with an inner side wall facing the bearing shaft sleeve, and the outer side end of the elastic ring is embedded in the inner side wall of the through hole.
10. The protection-enhancing automobile shock-absorbing structure according to claim 9, wherein an annular region is provided between the inner side wall of the through hole and the bearing sleeve, and the middle portion of the elastic ring sleeve is bent away from the annular region.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627803.3U CN214355421U (en) | 2020-11-13 | 2020-11-13 | Automobile shock-absorbing structure with better protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022627803.3U CN214355421U (en) | 2020-11-13 | 2020-11-13 | Automobile shock-absorbing structure with better protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214355421U true CN214355421U (en) | 2021-10-08 |
Family
ID=77976525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022627803.3U Active CN214355421U (en) | 2020-11-13 | 2020-11-13 | Automobile shock-absorbing structure with better protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214355421U (en) |
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2020
- 2020-11-13 CN CN202022627803.3U patent/CN214355421U/en active Active
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