CN210821718U

CN210821718U - Shock absorber assembly and car

Info

Publication number: CN210821718U
Application number: CN201920959720.9U
Authority: CN
Inventors: 许威; 童华鑫; 汤小生
Original assignee: Zhejiang Geely Holding Group Co Ltd; Geely Automobile Research Institute Ningbo Co Ltd
Current assignee: Zhejiang Geely Holding Group Co Ltd; Geely Automobile Research Institute Ningbo Co Ltd
Priority date: 2019-06-24
Filing date: 2019-06-24
Publication date: 2020-06-23
Anticipated expiration: 2029-06-24

Abstract

The utility model discloses a shock absorber assembly, including bumper shock absorber and upper bracket, the bumper shock absorber is connected with the axle, the upper bracket is connected with the automobile body mounting hole, the upper bracket is equipped with the through-hole and a plurality of peripheral arch that is located, the upper bracket with the bumper shock absorber is connected, a plurality of archs are with a plurality of the automobile body mounting hole is connected, the central point of through-hole is with a plurality of the polygonal central point of protruding formation is located the difference on the axial projection face. The utility model discloses still disclose an automobile, including a plurality of above-mentioned bumper shock absorber assemblies. The upper support through the upper support is connected with the bumper shock absorber, and a plurality of archs and a plurality of automobile body mounting hole of upper support are connected, and the central point of upper support and the polygonal central point that a plurality of archs formed lie in the difference on the axial projection plane, connect at the bumper shock absorber the through-hole of upper support can adopt above-mentioned upper support to be connected with the automobile body mounting hole with the polygonal central point decentraction that a plurality of archs formed to need not to change automobile body tower seat, practice thrift the cost.

Description

Shock absorber assembly and car

Technical Field

The utility model relates to the field of automotive technology, especially, relate to a bumper shock absorber assembly and car.

Background

The upper bracket of present bumper shock absorber assembly is concentric structure, and main protruding atress is even, realizes its angle that can incline at the regulation scope, if needs increase the angle of inclination, realizes whole king pin axis upper point skew, then through with the whole skew of upper bracket, simultaneously, the automobile body mounting hole is along with protruding position skew on the upper bracket of bumper shock absorber assembly or redevelopment automobile body tower seat, and cost and cycle all increase.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a reduce bumper shock absorber assembly and car that automobile body tower seat redeveloped.

In order to realize the utility model discloses the purpose, the utility model provides a bumper shock absorber assembly, including bumper shock absorber and upper bracket, the bumper shock absorber is connected with the axle, the upper bracket is connected with the automobile body mounting hole, the upper bracket is equipped with the through-hole and a plurality of peripheral arch that is located, the upper bracket warp the through-hole with the bumper shock absorber is connected, a plurality of archs are with a plurality of the automobile body mounting hole is connected, the central point of through-hole is with a plurality of the polygonal central point of protruding formation is located the difference on the axial projection face.

In one embodiment, the damper has a normal position in which the center point of the through hole is located at the same point on the axial projection plane as the center point of the polygon formed by the plurality of vehicle body mounting holes, and an inclined position in which the center point of the through hole is located at a different point on the axial projection plane from the center point of the polygon formed by the plurality of vehicle body mounting holes.

In one embodiment, the upper support comprises an upper pressing plate, an outer framework, a vulcanized rubber body and a bearing, wherein the bearing is sleeved at the upper end of the shock absorber, the bearing is accommodated in the outer framework, the vulcanized rubber body is sleeved on the outer framework, and the upper pressing plate is sleeved on the vulcanized rubber body.

In one embodiment, the upper pressure plate is provided with a bolt, and the bolt forms the protrusion for connecting with the vehicle body mounting hole.

In one embodiment, the center of the upper pressure plate is offset from the center of the vulcanized rubber body, and the center point of the through hole and the center point of the upper pressure plate are located at different points on an axial projection plane.

The utility model provides a shock absorber assembly, which comprises a shock absorber and an upper support, wherein the shock absorber is connected with an axle, the upper support is connected with a vehicle body mounting hole, the upper support is provided with a through hole and a plurality of bulges positioned on the periphery, the upper support is connected with the shock absorber through the through hole, and the bulges are connected with the vehicle body mounting holes; the shock absorber is provided with a normal position and an inclined position, in the normal position, the central point of the through hole and the central point of a polygon formed by the plurality of vehicle body mounting holes are positioned at the same point on an axial projection plane, and the upper support is a concentric upper support; in an inclined position, the center point of the through hole and the center point of a polygon formed by the plurality of vehicle body mounting holes are located at different points on an axial projection plane, and the upper support is a non-concentric upper support.

In one embodiment, the concentric upper support and the non-concentric upper support both comprise an upper pressing plate, an outer frame, a vulcanized rubber body and a bearing, the bearing sleeve is arranged at the upper end of the shock absorber, the bearing is accommodated in the outer frame, the vulcanized rubber body is arranged on the outer frame in a sleeved mode, and the upper pressing plate is arranged on the vulcanized rubber body in a sleeved mode.

In one embodiment, if the upper support is a non-concentric upper support, the center of the upper pressure plate is offset from the center of the vulcanized rubber body, and the through hole and the center point of a polygon formed by the plurality of protrusions are located at different points on an axial projection plane; if the upper support is a concentric upper support, the center of the upper pressure plate is positioned at the center of the vulcanized rubber body (the center point of the polygon formed by the through hole and the plurality of bulges is positioned at the same point on the axial projection plane.

The utility model also provides an automobile, including a plurality of above-mentioned bumper shock absorber assemblies.

The utility model discloses the bumper shock absorber assembly, the upper bracket through the upper bracket is connected with the bumper shock absorber, and a plurality of archs and a plurality of automobile body mounting hole of upper bracket are connected, and the central point of upper bracket through-hole and the polygonal central point that a plurality of archs formed lie in the difference on the axial projection face, connect at the bumper shock absorber the through-hole of upper bracket can adopt above-mentioned upper bracket to be connected with the automobile body mounting hole with the polygonal central point decentraction that a plurality of archs formed to need not to change the automobile body tower seat, practice thrift the cost.

Drawings

FIG. 1 is a schematic diagram of a damper assembly according to an embodiment of the present invention;

FIG. 2 is a structural diagram of a concentric upper support according to an embodiment of the present invention;

FIG. 3 is a block diagram of another perspective of FIG. 2;

FIG. 4 is a block diagram of a concentric damper assembly according to an embodiment of the present invention;

fig. 5 is a structural diagram of a non-concentric upper support according to an embodiment of the present invention.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the intended purpose of the present invention, the following detailed description of the embodiments, structures, features and effects of the present invention will be made with reference to the accompanying drawings and examples.

Referring to fig. 1 to 3, a shock absorber assembly according to an embodiment of the present invention includes a shock absorber 2 and an upper support 1, the shock absorber 2 is connected to an axle 4, and the upper support 1 is connected to a vehicle body. The upper support 1 is provided with a through hole 1115 and a plurality of protrusions located on the periphery, the upper support 1 is connected with the shock absorber 2 through the through hole 1115, and the protrusions are connected with the vehicle body mounting holes. The shock absorber 2 has a normal position and an inclined position, in the normal position, the shock absorber 2 and the center point of the polygon formed by the bulge 111 of the upper support 1 and the vehicle body installation hole are positioned at the same point on the axial projection plane, the upper support 1 is a concentric upper support 11, namely the center point of the upper support 1 and the center point of the polygon formed by the bulges 1113 are positioned at the same point on the axial projection plane; in the inclined position, the shock absorber 2 and the projection 1113 of the upper support 1 are located at different points on the axial projection plane from the center point of the polygon formed by the vehicle body mounting hole, and the upper support is a non-concentric upper support 11, namely, the center point of the upper support 1 and the center point of the polygon formed by the plurality of projections are located at different points on the axial projection plane.

In this embodiment, the center point of the upper holder 1 is the center point of the through hole 1115.

In this embodiment, the damper inclination position is the backward inclination.

In other embodiments, the shock absorber tilt position also includes a tumblehome position or other positions.

The shock absorber 2 is connected with the axle 4 through a bolt, the top of the shock absorber is provided with a screw hole, and a bolt with a nut penetrates through the upper support 1 to be connected with the bolt, so that the shock absorber 2 and a polygon formed by the plurality of protrusions 1113 on the upper support 1 are concentric. The upper support 1 may be a concentric upper support 11 or a non-concentric upper support 15, depending on the position of the damper 2.

The shock absorber assembly is provided with a spring 31, an upper spring pad 32 and a lower spring pad 33, the spring 31 and the upper spring pad 32 are sequentially sleeved on the shock absorber 2 from bottom to top, and the upper spring pad 32 is arranged below the upper support 1.

The concentric upper support 11 is provided with an upper pressure plate 101, an outer framework 102, a vulcanized rubber body 103 and a bearing 104. The bearing 104 is sleeved on the upper end of the shock absorber 2, the bearing 104 is accommodated in the outer framework 102, the vulcanized rubber body 103 is sleeved on the outer framework 102, and the upper pressing plate 101 is sleeved on the vulcanized rubber body 103. A plurality of protrusions 1113 corresponding to the vehicle body mounting holes are provided on the upper platen 101, and the protrusions 1113 are bolts provided on the upper surface of the upper platen, and the concentric upper bracket 11 is fixed to the vehicle body by the bolts engaging with the vehicle body mounting holes.

The non-concentric upper support 15 is substantially identical with respect to the concentric upper support 11; the non-concentric upper holder 15 is different from the concentric upper holder 11 in that the relative positions of the upper platen 101 and the outer frame 102 are changed so that the center point of the non-concentric upper holder 15 and the center point of the polygon formed by the plurality of projections 1113 are located at different points on the axial projection plane. Thus, the tilt angle of the damper assembly mounting the non-concentric upper mount 15 relative to the damper assembly mounting the concentric upper mount 11 is increased.

The embodiment also discloses an automobile which comprises a plurality of the shock absorber assemblies.

The utility model discloses, upper bracket through the upper bracket is connected with the bumper shock absorber, and a plurality of archs and a plurality of automobile body mounting hole of upper bracket are connected, and the central point of upper bracket and the polygonal central point that a plurality of archs formed lie in the difference on the axial projection face, connect at the bumper shock absorber the through-hole of upper bracket can adopt above-mentioned upper bracket to be connected with the automobile body mounting hole when the polygonal central point decentraction of a plurality of protruding formation, need not to redesign automobile body mounting hole or automobile body tower seat, reduces the automobile body and redevelops, shortens project development cycle, practices thrift the cost.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

The above is only the preferred embodiment of the present invention, and not the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings or the direct or indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a shock absorber assembly, its characterized in that includes shock absorber (2) and upper bracket (1), shock absorber (2) are connected with axle (4), upper bracket (1) is connected with the automobile body mounting hole, upper bracket (1) is equipped with through-hole (1115) and a plurality of protruding (1113) that are located peripherally, upper bracket (1) warp through-hole (1115) with shock absorber (2) are connected, a plurality of protruding (1113) are with a plurality of the automobile body mounting hole is connected, the central point of through-hole (1115) with a plurality of the polygon's of protruding (1113) formation central point is located on the axial projection plane.

2. The damper assembly according to claim 1, wherein the damper (2) has a normal position in which a center point of the through hole (1115) is located at the same point on an axial projection plane as a center point of a polygon formed by the plurality of vehicle body mounting holes, and an inclined position in which the center point of the through hole (1115) is located at a different point on an axial projection plane as the center point of the polygon formed by the plurality of vehicle body mounting holes.

3. The shock absorber assembly according to claim 1 or 2, wherein the upper support (1) comprises an upper pressure plate (101), an outer frame (102), a vulcanized rubber body (103) and a bearing (104), the bearing (104) is sleeved on the upper end of the shock absorber (2), the outer frame (102) accommodates the bearing (104), the vulcanized rubber body (103) is sleeved on the outer frame (102), and the upper pressure plate (101) is sleeved on the vulcanized rubber body (103).

4. A shock absorber assembly according to claim 3, wherein said upper platen (101) is provided with bolts forming said bosses (1113) for connection with said body mounting holes.

5. A damper assembly according to claim 3, wherein the center of said upper platen (101) is offset from the center of said vulcanized rubber body, and the center point of said through hole (1115) and the center point of said upper platen (101) are located at different points on an axial projection plane.

6. A shock absorber assembly is characterized by comprising a shock absorber (2) and an upper support (1), wherein the shock absorber (2) is connected with an axle (4), the upper support (1) is connected with a vehicle body mounting hole, the upper support (1) is provided with a through hole (1115) and a plurality of protrusions (1113) located on the periphery, the upper support (1) is connected with the shock absorber (2) through the through hole (1115), and the protrusions (1113) are connected with the vehicle body mounting holes; the shock absorber (2) has a normal position and an inclined position, in the normal position, the central point of the through hole (1115) and the central point of a polygon formed by a plurality of vehicle body mounting holes are positioned at the same point on an axial projection plane, and the upper support (1) is a concentric upper support (11); in the inclined position, the central point of the through hole (1115) and the central point of a polygon formed by the plurality of vehicle body mounting holes are positioned at different points on an axial projection plane, and the upper support (1) is a non-concentric upper support (15).

7. The damper assembly according to claim 6, wherein the concentric upper support (11) and the non-concentric upper support (15) each comprise an upper pressing plate (101), an outer frame (102), a vulcanized rubber body (103) and a bearing (104), the bearing (104) is sleeved on the upper end of the damper (2), the outer frame (102) accommodates the bearing (104), the vulcanized rubber body (103) is sleeved on the outer frame (102), and the upper pressing plate (101) is sleeved on the vulcanized rubber body.

8. A shock absorber assembly as set forth in claim 7 wherein said upper platen (101) is provided with bolts forming said bosses (1113) for attachment to said body mounting holes.

9. A damper assembly according to claim 7, wherein if said upper support is a non-concentric upper support (15), the center of said upper platen (101) is offset from the center of said vulcanized rubber body (103), and said through hole (1115) is located at a different point on an axial projection plane from the center point of a polygon formed by said plurality of projections (1113); if the upper support is a concentric upper support (11), the center of the upper pressure plate (101) is located at the center of the vulcanized rubber body (103), and the through hole (1115) and the center point of a polygon formed by the plurality of protrusions (1113) are located at the same point on an axial projection plane.

10. An automobile comprising a plurality of shock absorber assemblies as claimed in any one of claims 1 to 5.