CN212124776U - Shock absorber spring seat connecting structure, shock absorber and automobile - Google Patents
Shock absorber spring seat connecting structure, shock absorber and automobile Download PDFInfo
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- CN212124776U CN212124776U CN202020818960.XU CN202020818960U CN212124776U CN 212124776 U CN212124776 U CN 212124776U CN 202020818960 U CN202020818960 U CN 202020818960U CN 212124776 U CN212124776 U CN 212124776U
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- shock absorber
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- top surface
- spring seat
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Abstract
The utility model discloses a bumper shock absorber spring holder connection structure, bumper shock absorber and car, bumper shock absorber spring holder connection structure, include: spring holder (1), cover are in spring pad (2) and cover on spring holder (1) are in annular spring (3) on spring pad (2), spring pad (2) set up annular supporting bench (21), annular supporting bench (21) are including support top surface (211) and support side (212) of connecting, support top surface (211) with the contained angle of support side (212) is for being greater than 90 obtuse angle, the top of annular spring (3) is tight support top surface (211) the utility model discloses increased annular supporting bench's contained angle, adjusted the contained angle to the obtuse angle, consequently, when the collision takes place, only annular supporting bench's support top surface and annular spring take place the contact to the noise has been reduced.
Description
Technical Field
The utility model relates to a car correlation technique field, especially a bumper shock absorber spring holder connection structure, bumper shock absorber and car.
Background
The conventional shock absorber is provided with a shock absorber spring seat connecting structure, as shown in fig. 1 and 2, the shock absorber spring seat connecting structure comprises a spring seat 1 ', a damping rubber ring 2 ', and a hoop spring 3 ' sleeved on the damping rubber ring 2 ', and an annular support platform 21 ' in contact with the hoop spring 3 ' is arranged on the damping rubber ring 2 '.
As shown in fig. 3, the coil spring 3 'will press the damping rubber ring 2' when receiving an impact force. The angle between the supporting top surface 211 ' and the supporting side surface 212 ' of the existing annular supporting platform 21 ' of the damping rubber ring 2 ' is 90 °, so that when the coil spring 3 ' presses the damping rubber ring 2 ', the coil spring 3 ' contacts both the supporting top surface 211 ' and the supporting side surface 212 ', and therefore generates a loud noise.
SUMMERY OF THE UTILITY MODEL
Based on this, it is necessary to provide a shock absorber spring holder connection structure, shock absorber and car to send the technical problem of great noise when the ring spring extrudees the damping rubber circle to prior art.
The utility model provides a bumper shock absorber spring holder connection structure, include: spring holder, cover are in spring pad and cover on the spring holder annular spring on the spring pad, the spring pad sets up annular supporting bench, annular supporting bench is including the support top surface and the support side of connecting, support the top surface with the contained angle that supports the side is for being greater than 90 obtuse angles, annular spring's top is tight support the top surface.
Further, the included angle between the supporting top surface and the supporting side surface is 103-107 degrees.
Further, the included angle between the supporting top surface and the supporting side surface is 105 °.
Further, the supporting top surface is in arc transition connection with the supporting side surface.
Further, the spring pad is a rubber ring.
Furthermore, the spring pad is a damping rubber ring.
Still further, the annular spring is a coil spring.
The utility model provides a shock absorber, including the shock absorber body and as before shock absorber spring seat connection structure, shock absorber spring seat connection structure the spring holder sets up the top of shock absorber body, shock absorber spring seat connection structure the annular spring housing is in on the shock absorber body.
The utility model provides an automobile, including the automobile body and as before the bumper shock absorber, the bumper shock absorber is installed on the wheel of automobile body.
The utility model discloses increased annular brace table's contained angle, adjusted the contained angle to the obtuse angle, consequently, when the collision takes place, only annular brace table's support top surface and annular spring take place to contact to the noise has been reduced.
Drawings
FIG. 1 is a schematic structural view of a spring seat connecting structure of a conventional shock absorber;
FIG. 2 is a cross-sectional view of a coil spring and a damping rubber ring of a conventional shock absorber spring seat connection structure;
FIG. 3 is a schematic diagram of the extrusion of a coil spring and a damping rubber ring when the spring seat connecting structure of the existing shock absorber is impacted;
fig. 4 is a cross-sectional view of a shock absorber spring seat connecting structure according to an embodiment of the present invention;
fig. 5 is a schematic view illustrating the compression of the ring spring and the spring pad when the shock absorber spring seat connecting structure according to an embodiment of the present invention is impacted;
fig. 6 is a schematic structural view of a shock absorber according to an embodiment of the present invention.
Reference numerals:
1' -spring seat; 2' -damping rubber ring; 21' -an annular support table; 211' -a supporting top surface; 212' -support side; 3' -a coil spring; 1-a spring seat; 11-a screw; 2-spring cushion; 21-an annular support table; 211-a supporting top surface; 212-support side; 3-a ring spring; 4-the damper body.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
As shown in fig. 4, an embodiment of the present invention provides a shock absorber spring seat connecting structure, including: spring seat 1, cover spring pad 2 and cover on the spring seat 1 spring pad 2 last annular spring 3, spring pad 2 sets up annular supporting bench 21, annular supporting bench 21 is including the support top surface 211 and the support side 212 of connecting, support top surface 211 with the contained angle of support side 212 is for being greater than 90 obtuse angle, the top of annular spring 3 is tight support top surface 211.
Specifically, the spring seat 1 is externally fitted with the spring pad 2, and the spring pad 2 is provided with the annular support base 21. The supporting top surface 211 of the ring support table 21 is in contact with the top of the ring spring 3. Since the angle between the supporting top surface 211 and the supporting side surface 212 is an obtuse angle greater than 90 °, as shown in fig. 5, when a collision occurs, the contact surface between the ring spring 3 and the ring supporting base 21 is only the supporting top surface 211, and the ring spring 3 and the supporting side surface 212 will not contact, thereby reducing noise.
The utility model discloses increased annular brace table's contained angle, adjusted the contained angle to the obtuse angle, consequently, when the collision takes place, only annular brace table's support top surface and annular spring take place to contact to the noise has been reduced.
Example two
As shown in fig. 4, an embodiment of the present invention provides a shock absorber spring seat connecting structure, including: the spring seat 1, the cover is in spring pad 2 and the cover on the spring seat 1 spring 3 on the spring pad 2, spring pad 2 sets up annular supporting bench 21, annular supporting bench 21 is including the support top surface 211 and the support side 212 of connecting, support top surface 211 with support side 212 circular arc transitional coupling, support top surface 211 with the contained angle of support side 212 is for being greater than 90 obtuse angle, the top of ring spring 3 is tight support top surface 211, wherein, support top surface 211 with the contained angle of support side 212 is 103 ~ 107, spring pad 2 is the rubber circle, ring spring 3 is the compass spring.
Preferably, the angle between the top support surface 211 and the side support surface 212 is 105 °.
Preferably, the spring pad 2 is a damping rubber ring.
The contained angle that supports the shoring face and support the side is set for 103 ~ 107 to this embodiment, guarantees on the one hand when the collision takes place that annular spring will not take place the contact with the support side 212 of annular brace table to the noise has been reduced, and on the other hand avoids the too big annular spring of angle to drop.
EXAMPLE III
As shown in fig. 6, the shock absorber of the present invention includes a shock absorber body 4 and a shock absorber spring seat connecting structure;
shock absorber spring holder connection structure includes: the spring support comprises a spring seat 1, a spring cushion 2 sleeved on the spring seat 1 and an annular spring 3 sleeved on the spring cushion 2, wherein the spring cushion 2 is provided with an annular support platform 21, the annular support platform 21 comprises a support top surface 211 and a support side surface 212 which are connected, an included angle between the support top surface 211 and the support side surface 212 is an obtuse angle larger than 90 degrees, and the top of the annular spring 3 tightly pushes against the support top surface 211;
the spring seat 1 of the shock absorber spring seat connecting structure is arranged at the top end of the shock absorber body 4, and the annular spring 3 of the shock absorber spring seat connecting structure is sleeved on the shock absorber body 4.
The utility model discloses increased annular brace table's contained angle, adjusted the contained angle to the obtuse angle, consequently, when the collision takes place, only annular brace table's support top surface and annular spring take place to contact to the noise has been reduced.
Example four
The utility model discloses an automobile, which comprises an automobile body and a shock absorber, wherein the shock absorber is arranged on the wheel of the automobile body;
the shock absorber comprises a shock absorber body 4 and a shock absorber spring seat connecting structure;
shock absorber spring holder connection structure includes: the spring support comprises a spring seat 1, a spring cushion 2 sleeved on the spring seat 1 and an annular spring 3 sleeved on the spring cushion 2, wherein the spring cushion 2 is provided with an annular support platform 21, the annular support platform 21 comprises a support top surface 211 and a support side surface 212 which are connected, an included angle between the support top surface 211 and the support side surface 212 is an obtuse angle larger than 90 degrees, and the top of the annular spring 3 tightly pushes against the support top surface 211;
the spring seat 1 of the shock absorber spring seat connecting structure is arranged at the top end of the shock absorber body 4, and the annular spring 3 of the shock absorber spring seat connecting structure is sleeved on the shock absorber body 4.
Specifically, the spring seat 1 on the top of the shock absorber body 4 is provided with a screw 11, the screw 11 is fastened and connected with a sheet metal nut of the vehicle body, the bottom of the shock absorber body 4 is fixed on a lower control arm of the vehicle by using a bolt and a shaft bushing mode, and therefore the shock absorber is installed on a wheel of the vehicle body, such as a front wheel.
The utility model discloses increased annular brace table's contained angle, adjusted the contained angle to the obtuse angle, consequently, when the collision takes place, only annular brace table's support top surface and annular spring take place to contact to the noise has been reduced.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (9)
1. A shock absorber spring seat connection structure, comprising: spring holder (1), cover spring pad (2) and cover on spring holder (1) are in annular spring (3) on spring pad (2), spring pad (2) set up annular supporting bench (21), annular supporting bench (21) are including support top surface (211) and support side (212) of connecting, support top surface (211) with the contained angle that supports side (212) is for being greater than 90 obtuse angle, the top of annular spring (3) is tight support top surface (211).
2. The shock absorber spring seat connecting structure according to claim 1, wherein the support top surface (211) and the support side surface (212) are included at an angle of 103 ° to 107 °.
3. The shock absorber spring seat connecting structure according to claim 1, wherein the supporting top surface (211) and the supporting side surface (212) are inclined at an angle of 105 °.
4. The shock absorber spring seat connecting structure according to claim 1, wherein the supporting top surface (211) is transitionally connected to the supporting side surface (212) in an arc.
5. The shock absorber spring seat connecting structure according to claim 1, wherein the spring pad (2) is a rubber ring.
6. The shock absorber spring seat connecting structure according to claim 5, wherein the spring pad (2) is a damping rubber ring.
7. The shock absorber spring seat connecting structure according to any one of claims 1 to 6, wherein the annular spring (3) is a coil spring.
8. A shock absorber, characterized by comprising a shock absorber body (4), and the shock absorber spring seat connecting structure according to any one of claims 1 to 7, wherein the spring seat (1) of the shock absorber spring seat connecting structure is disposed at the top end of the shock absorber body (4), and the annular spring (3) of the shock absorber spring seat connecting structure is fitted over the shock absorber body (4).
9. An automobile comprising a body and a shock absorber according to claim 8 mounted on a wheel of the body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818960.XU CN212124776U (en) | 2020-05-15 | 2020-05-15 | Shock absorber spring seat connecting structure, shock absorber and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020818960.XU CN212124776U (en) | 2020-05-15 | 2020-05-15 | Shock absorber spring seat connecting structure, shock absorber and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212124776U true CN212124776U (en) | 2020-12-11 |
Family
ID=73668935
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020818960.XU Active CN212124776U (en) | 2020-05-15 | 2020-05-15 | Shock absorber spring seat connecting structure, shock absorber and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212124776U (en) |
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2020
- 2020-05-15 CN CN202020818960.XU patent/CN212124776U/en active Active
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