CN211808908U - Hydrogen energy automobile front suspension spiral spring and shock absorber separated structure - Google Patents
Hydrogen energy automobile front suspension spiral spring and shock absorber separated structure Download PDFInfo
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- CN211808908U CN211808908U CN201922084586.5U CN201922084586U CN211808908U CN 211808908 U CN211808908 U CN 211808908U CN 201922084586 U CN201922084586 U CN 201922084586U CN 211808908 U CN211808908 U CN 211808908U
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- coil spring
- shock absorber
- front suspension
- hydrogen energy
- type structure
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Abstract
The utility model discloses a hydrogen energy automobile front suspension coil spring and bumper shock absorber split type structure. The utility model discloses a hydrogen energy car front suspension coil spring and bumper shock absorber split type structure, the last mounting point of bumper shock absorber is installed at the automobile body, and lower mounting point is installed at the knuckle, and coil spring installs between sub vehicle frame and lower swing arm, and coil spring's one end and sub vehicle frame are connected, and coil spring's the other end and lower swing arm are connected. The utility model discloses a hydrogen energy car front suspension coil spring and bumper shock absorber split type structure separately arranges spring and bumper shock absorber, is favorable to arranging of part motorcycle type bumper shock absorber like this, has reduced the design degree of difficulty and the size of automobile body shock absorber tower simultaneously, optimizes driver and passenger's foreleg space.
Description
Technical Field
The utility model relates to a hydrogen energy automobile technical field especially relates to a hydrogen energy automobile front suspension coil spring and bumper shock absorber split type structure.
Background
General car McPherson suspension all is bumper shock absorber and coil spring integrated form, simple structure, but to some automobile chassis, because the preceding bumper shock absorber of traditional McPherson suspension has integrated coil spring, and the space requirement is big, is unfavorable for arranging on the contrary, and the last mounting point of bumper shock absorber is because the atress is big simultaneously, and the automobile body structure is difficult for designing, hardly reaches the intensity requirement, and further just to the intensity requirement, preceding shock absorber tower is great, can invade man-machine shank space.
Disclosure of Invention
An object of the utility model is to provide a design degree of difficulty and the structure size that has reduced automobile body shock absorber tower during to the above-mentioned not enough of prior art, optimize the hydrogen energy automobile front suspension coil spring and the split type structure of bumper shock absorber of driver and passenger's preceding shank space.
The utility model discloses a hydrogen energy car front suspension coil spring and bumper shock absorber split type structure, the last mounting point of bumper shock absorber is installed at the automobile body, and lower mounting point is installed at the knuckle, and coil spring installs between sub vehicle frame and lower swing arm, coil spring's one end with sub vehicle frame connection, coil spring's the other end and lower swing arm are connected.
Preferably, the auxiliary frame with be equipped with the erection column between the swing arm down, the one end fixed connection of erection column is in on the auxiliary frame, the other end to the swing arm direction extends down, the helical spring cover is established outside the erection column.
Preferably, the auxiliary frame is provided with an annular groove around one end of the mounting column, a notch of the groove faces the lower swing arm, and one end of the spiral spring is clamped in the groove.
Preferably, the lower swing arm is provided with a guide boss, and the other end of the spiral spring is sleeved outside the guide boss.
Preferably, a buffer block is arranged between the other end of the mounting column and the guide boss.
Preferably, the buffer block is a rubber buffer block.
Preferably, the buffer block is cylindrical, the diameter of the buffer block is not larger than the inner diameter of the spiral spring, an opening is formed in one end of the buffer block, the buffer block is sleeved at the other end of the mounting column through the opening, and the other end of the buffer block is in contact with the guide boss.
The utility model discloses a hydrogen energy car front suspension coil spring and bumper shock absorber split type structure separately arranges spring and bumper shock absorber, is favorable to arranging of part motorcycle type bumper shock absorber like this, has reduced the design degree of difficulty and the size of automobile body shock absorber tower simultaneously, optimizes driver and passenger's foreleg space.
Drawings
Fig. 1 is a schematic structural view of a split type structure of a coil spring and a shock absorber of a front suspension of a hydrogen energy vehicle according to the present invention;
fig. 2 is a cross-sectional view of fig. 1.
1-a shock absorber; 2-a knuckle; 3-a coil spring; 4-auxiliary frame; 41-groove; 5-lower swing arm; 51-a guide boss; 6, mounting a column; 7-buffer block.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1 and 2, the utility model discloses a hydrogen energy automobile front suspension coil spring and bumper shock absorber split type structure, the last mounting point of bumper shock absorber 1 is installed at the automobile body, and the lower mounting point is installed at knuckle 2, and coil spring 3 installs between sub vehicle frame 4 and lower swing arm 5, and coil spring 3's one end is connected with sub vehicle frame 4, and coil spring 3's the other end is connected with lower swing arm 5.
The utility model discloses a hydrogen energy car front suspension coil spring and bumper shock absorber split type structure separately arranges spring and bumper shock absorber 1, is favorable to arranging of part motorcycle type bumper shock absorber 1 like this, has reduced the design degree of difficulty and the size of automobile body shock absorber tower simultaneously, optimizes driver and passenger's front leg space.
Optionally, a mounting column 6 can be arranged between the auxiliary frame 4 and the lower swing arm 5, one end of the mounting column 6 is fixedly connected to the auxiliary frame 4, the other end of the mounting column extends towards the direction of the lower swing arm 5, and the spiral spring 3 is sleeved outside the mounting column 6.
In the above embodiment, optionally, the subframe 4 is provided with an annular groove 41 around one end of the mounting post 6, the notch of the groove 41 faces the swing arm 5, and one end of the coil spring 3 is clamped in the groove 41. In this way, one end of the coil spring 3 is connected and fixed to the subframe 4.
The lower swing arm 5 can be provided with a guide boss 51, and the other end of the spiral spring 3 is sleeved outside the guide boss 51. For mounting and spacing the other end of the helical spring 3
A buffer block 7 is arranged between the other end of the mounting column 6 and the guide boss 51. The lower swing arm 5 is contacted to play a role in buffering in the process of the up-jump of the spiral spring 3.
The material of the buffer block 7 is various, and is not limited herein, and in this embodiment, the buffer block 7 may be a rubber buffer block.
The buffer block 7 may be disposed in various ways, which are not limited herein, and in the above embodiment, optionally, the buffer block 7 may be cylindrical, the diameter of the buffer block 7 is not greater than the inner diameter of the coil spring 3, an opening is disposed at one end of the buffer block 7, the buffer block 7 is sleeved at the other end of the mounting post 6 through the opening, and the other end of the buffer block 7 contacts with the guide boss 51.
The above is not relevant and is applicable to the prior art.
Although certain specific embodiments of the present invention have been described in detail by way of illustration, it will be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention, which is to be construed as broadly as the present invention will suggest themselves to those skilled in the art to which the invention pertains and which is susceptible to various modifications or additions and similar arrangements to the specific embodiments described herein without departing from the scope of the invention as defined in the appended claims. It should be understood by those skilled in the art that any modifications, equivalent substitutions, improvements and the like made to the above embodiments according to the technical spirit of the present invention should be included in the scope of the present invention.
Claims (7)
1. The utility model provides a hydrogen energy automobile front suspension coil spring and bumper shock absorber split type structure which characterized in that: the last mounting point of bumper shock absorber (1) is installed at the automobile body, and lower mounting point is installed at knuckle (2), and coil spring (3) are installed between sub vehicle frame (4) and lower swing arm (5), the one end of coil spring (3) with sub vehicle frame (4) are connected, the other end and the lower swing arm (5) of coil spring (3) are connected.
2. The split type structure of the coil spring and the shock absorber of the hydrogen energy automobile front suspension is characterized in that: sub vehicle frame (4) with be equipped with erection column (6) down between swing arm (5), the one end fixed connection of erection column (6) is in on sub vehicle frame (4), the other end to swing arm (5) direction extends down, coil spring (3) cover is established outside erection column (6).
3. The split type structure of the coil spring and the shock absorber of the hydrogen energy automobile front suspension is characterized in that: sub vehicle frame (4) wind the one end of erection column (6) is equipped with annular groove (41), the notch orientation of recess (41) swing arm (5) down, the one end card of coil spring (3) is established in recess (41).
4. The split type structure of the coil spring and the shock absorber of the hydrogen energy automobile front suspension is characterized in that: be equipped with direction boss (51) on swing arm (5) down, the other end cover of coil spring (3) is established outside direction boss (51).
5. The split type structure of the coil spring and the shock absorber of the hydrogen energy automobile front suspension is characterized in that: and a buffer block (7) is arranged between the other end of the mounting column (6) and the guide boss (51).
6. The split type structure of the coil spring and the shock absorber of the hydrogen energy automobile front suspension is characterized in that: the buffer block (7) is a rubber buffer block.
7. The split type structure of the coil spring and the shock absorber of the hydrogen energy automobile front suspension is characterized in that: buffer block (7) are cylindric, the diameter of buffer block (7) is not more than the internal diameter of coil spring (3), the one end of buffer block (7) is equipped with the opening, buffer block (7) by the opening cover is established the other end of erection column (6), the other end of buffer block (7) with direction boss (51) contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084586.5U CN211808908U (en) | 2019-11-26 | 2019-11-26 | Hydrogen energy automobile front suspension spiral spring and shock absorber separated structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922084586.5U CN211808908U (en) | 2019-11-26 | 2019-11-26 | Hydrogen energy automobile front suspension spiral spring and shock absorber separated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211808908U true CN211808908U (en) | 2020-10-30 |
Family
ID=73030290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922084586.5U Active CN211808908U (en) | 2019-11-26 | 2019-11-26 | Hydrogen energy automobile front suspension spiral spring and shock absorber separated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211808908U (en) |
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2019
- 2019-11-26 CN CN201922084586.5U patent/CN211808908U/en active Active
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