CN213393125U - Bulb bumper shock absorber for car - Google Patents
Bulb bumper shock absorber for car Download PDFInfo
- Publication number
- CN213393125U CN213393125U CN202021825567.XU CN202021825567U CN213393125U CN 213393125 U CN213393125 U CN 213393125U CN 202021825567 U CN202021825567 U CN 202021825567U CN 213393125 U CN213393125 U CN 213393125U
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- spring
- connecting rod
- sliding groove
- half lining
- shock absorber
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Abstract
The utility model relates to a damping device technical field, especially a bulb bumper shock absorber for car, including the bulb, first sliding tray has been seted up to the inside of bulb surface one side, the inside sliding connection of first sliding tray has the connecting rod, be provided with first spring between connecting rod and the first sliding tray inner wall, the one end that first spring surface was kept away from to the connecting rod is provided with two and half lining rods, two the second sliding tray has all been seted up at the both ends of half lining rod surface. The utility model has the advantages that: the connecting rod is connected with the outer surface of the ball head in a sliding mode, the first spring is arranged between the connecting rod and the inner wall of the ball head, the two half lining rods are arranged between the two ball heads, the connecting rod is connected with the half lining rods in a sliding mode, the second spring is arranged, the third spring is arranged between the two ball heads, the three springs are used for improving the damping effect of the whole structure, and the whole device is convenient to use and flexible in use.
Description
Technical Field
The utility model relates to a damping device technical field, especially a bulb bumper shock absorber for car.
Background
The shock absorber functions in that the spring continues to move, and part of the movement is not immediately stabilized, i.e. the spring continues to extend and retract for a while after being compressed and released.
The shock absorber can absorb the shock caused by the wheels encountering the concave-convex road surface, so that the riding is comfortable; when the vehicle body is bent excessively, a slip angle is generated by the tire, further steering force is generated, the force acts on a rolling center (and a gravity center, then the weight of the vehicle body is transferred, and the vehicle body rolls, at the moment, the steering force of a bent outer wheel is increased along with the increase of the slip angle and the transfer of the weight of the vehicle body, an over-bending posture can be established after the vehicle reaches the maximum steering force and the weight transfer is completed, the speed of establishing the over-bending posture can be influenced because the shock absorber controls the speed of weight transfer, and the shock absorber in the prior art is important to control due to steering reaction, so that the shock absorbing effect is not obvious, the using process of the shock absorber is relatively stiff, and the problem that the vibration condition of the whole device is relatively large is easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a bulb bumper shock absorber for car, effectively solved prior art not enough.
The purpose of the utility model is realized through the following technical scheme: a ball head shock absorber for an automobile comprises a ball head;
a first sliding groove is formed in the inner part of one side of the outer surface of the ball head, a connecting rod is connected to the inner part of the first sliding groove in a sliding mode, a first spring is arranged between the connecting rod and the inner wall of the first sliding groove, and two half lining rods are arranged at one end, far away from the outer surface of the first spring, of the connecting rod;
the two ends of the outer surfaces of the two half lining rods are respectively provided with a second sliding groove, the outer surfaces of the two half lining rods are respectively provided with a plurality of mounting grooves, the insides of the mounting grooves are respectively clamped with a circular ring, one end of the connecting rod, far away from the outer surface of the first spring, is connected with the second sliding grooves in a sliding manner, a second spring is arranged between the inner wall of the second sliding groove and the connecting rod, and the outer surfaces of the two half lining rods are provided with third springs;
and gaps are formed in one side of the outer surface of each of the plurality of circular rings.
Optionally, there are two ball heads, and the internal structures are the same, and the two ball heads are respectively arranged at two ends of the outer surface of the half lining rod.
Optionally, the two half lining rods are spliced to form a rod body, and the size of the inner wall of the second sliding groove formed by splicing the two half lining rods is matched with the size of the connecting rod.
Optionally, the width of the mounting grooves is equal to the width of the ring, and the depth of the mounting grooves is equal to the thickness of the ring.
Optionally, the outer diameter of the first spring is equal to the inner diameter of the first sliding groove, and two sides of the outer surface of the first spring are respectively attached to the inner wall of the first sliding groove and one side of the outer surface of the connecting rod.
Optionally, the inner diameter of the second spring is equal to the inner diameter of the second sliding groove, and two sides of the outer surface of the second spring are respectively attached to the inner wall of the second sliding groove and the other side of the outer surface of the connecting rod.
Optionally, the inner diameter of the third spring is slightly larger than the outer diameter of the half lining rod, and the length of the third spring in the normal state is larger than that of the half lining rod.
The utility model has the advantages of it is following:
1. this bulb bumper shock absorber for car has the connecting rod through the inside sliding connection in bulb surface one side, and is provided with first spring between connecting rod and bulb inner wall, is provided with two half lining rods simultaneously between two bulbs, wherein sliding connection between connecting rod and the half lining rod to be provided with the second spring, be provided with the third spring between two bulbs, the use of three spring can promote the shock attenuation effect of overall structure, convenient to use makes the use of whole device comparatively nimble.
2. This bulb bumper shock absorber for car has seted up a plurality of mounting grooves through the surface at two half lining poles, when using, uses a body of rod of a plurality of rings with two half lining poles are synthetic, and the person of facilitating the use installs, and one side of a plurality of ring surfaces all sets up jaggedly simultaneously, after the installation, uses welded mode, seals the breach, and then can reach and closely cooperate between two half lining poles, avoids appearing the condition of unexpected fracture.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is a schematic structural view of the ball head of the present invention;
FIG. 4 is a schematic structural view of the half lining rod of the present invention;
fig. 5 is a schematic structural diagram of the ring of the present invention.
In the figure: 1-ball head, 2-half lining rod, 3-ring, 4-third spring, 5-second spring, 6-connecting rod, 7-first spring, 8-mounting groove, 9-second sliding groove, 10-notch and 11-first sliding groove.
Detailed Description
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.
As shown in fig. 1 to 5, a ball head damper for an automobile includes a ball head 1;
a first sliding groove 11 is formed in one side of the outer surface of the ball head 1, a connecting rod 6 is connected to the inside of the first sliding groove 11 in a sliding mode, a first spring 7 is arranged between the connecting rod 6 and the inner wall of the first sliding groove 11, and two half lining rods 2 are arranged at one end, far away from the outer surface of the first spring 7, of the connecting rod 6;
the two ends of the outer surfaces of the two half lining rods 2 are respectively provided with a second sliding groove 9, the outer surfaces of the two half lining rods 2 are respectively provided with a plurality of mounting grooves 8, the inner parts of the mounting grooves 8 are respectively clamped with a ring 3, one end of the connecting rod 6, far away from the outer surface of the first spring 7, is in sliding connection with the second sliding grooves 9, a second spring 5 is arranged between the inner wall of the second sliding groove 9 and the connecting rod 6, and the outer surfaces of the two half lining rods 2 are provided with third springs 4;
one side of the outer surface of each of the plurality of rings 3 is provided with a notch 10.
As an optional technical solution of the utility model:
As an optional technical solution of the utility model:
two half 2 looks amalgamations of lining rod become the body of rod, and the size of the 9 inner walls of second sliding tray that two half 2 amalgamations of lining rod and the size looks adaptation of connecting rod 6, the person of facilitating the use installs, sets up two structures of half lining rod 2, and the person of facilitating the use installs, makes its structure rationalize more, accords with mechanical design's requirement.
As an optional technical solution of the utility model:
the width of a plurality of mounting grooves 8 all equals with the width of ring 3, and the degree of depth of a plurality of mounting grooves 8 all equals with the thickness of ring 3, uses a plurality of rings 3 to carry out the amalgamation to two half lining poles 2 fixed, after the installation, uses welded mode, seals breach 10, and then can reach and closely cooperate between two half lining poles 2, avoids the condition of unexpected fracture to appear.
As an optional technical solution of the utility model:
the external diameter of first spring 7 equals with first sliding tray 11's internal diameter, and the both sides of first spring 7 surface laminate mutually with one side of first sliding tray 11 inner wall and connecting rod 6 surface respectively, and the first spring 7 of person's of facilitating the use installation, the use of first spring 7 can alleviate vibration between connecting rod 6 and bulb 1, avoids appearing the collision between the two.
As an optional technical solution of the utility model:
the inner diameter of the second spring 5 is equal to that of the second sliding groove 9, two sides of the outer surface of the second spring 5 are respectively attached to the inner wall of the second sliding groove 9 and the other side of the outer surface of the connecting rod 6, vibration between the half lining rod 2 and the connecting rod 6 can be absorbed by the second spring 5, strong collision between the half lining rod and the connecting rod is avoided, and the service life of the whole device is prolonged to a certain extent.
As an optional technical solution of the utility model:
the internal diameter of third spring 4 slightly is greater than half external diameter of lining pole 2 and equals, and the length of third spring 4 normal state is greater than half length of lining pole 2, and the use of third spring 4 can reach and alleviate the vibration between two bulbs 1 and half lining pole 2, and the use of three spring can promote the shock attenuation effect of overall structure, and convenient to use makes the use of whole device comparatively nimble.
The working process of the utility model is as follows: when a user uses the device, the connecting rod 6 is connected with one side of the outer surface of the ball head 1 in a sliding way, the first spring 7 is arranged between the connecting rod 6 and the inner wall of the ball head 1, the two half lining rods 2 are arranged between the two ball heads 1, the connecting rod 6 is connected with the half lining rods 2 in a sliding way, the second spring 5 is arranged, the third spring 4 is arranged between the two ball heads 1, the three springs are used, the damping effect of the whole structure can be improved, the use is convenient, the use of the whole device is more flexible, the mounting grooves 8 are formed in the outer surfaces of the two half lining rods 2, when the device is used, the two half lining rods 2 are combined into a rod body by using the rings 3, the device is convenient for the user to mount, the gaps 10 are formed in one side of the outer surfaces of the rings 3, and after the device is mounted, the gaps 10 are sealed by, and then can reach and closely cooperate between two half lining poles 2, avoid the condition of unexpected fracture to appear.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a bulb bumper shock absorber for car which characterized in that: comprises a ball head (1);
a first sliding groove (11) is formed in the inner part of one side of the outer surface of the ball head (1), a connecting rod (6) is connected to the inner part of the first sliding groove (11) in a sliding mode, a first spring (7) is arranged between the connecting rod (6) and the inner wall of the first sliding groove (11), and two half lining rods (2) are arranged at one end, away from the outer surface of the first spring (7), of the connecting rod (6);
two ends of the outer surfaces of the two half lining rods (2) are respectively provided with a second sliding groove (9), the outer surfaces of the two half lining rods (2) are respectively provided with a plurality of mounting grooves (8), the insides of the mounting grooves (8) are respectively clamped with a circular ring (3), one end of the connecting rod (6) far away from the outer surface of the first spring (7) is connected with the second sliding grooves (9) in a sliding manner, a second spring (5) is arranged between the inner wall of the second sliding groove (9) and the connecting rod (6), and the outer surfaces of the two half lining rods (2) are provided with third springs (4);
gaps (10) are formed in one side of the outer surface of each of the rings (3).
2. The ball head shock absorber for the automobile as set forth in claim 1, wherein: the two ball heads (1) are identical in internal structure, and the two ball heads (1) are respectively arranged at two ends of the outer surface of the half lining rod (2).
3. The ball head shock absorber for the automobile as set forth in claim 1, wherein: the two half lining rods (2) are spliced to form a rod body, and the size of the inner wall of a second sliding groove (9) formed by splicing the two half lining rods (2) is matched with that of the connecting rod (6).
4. The ball head shock absorber for the automobile as set forth in claim 1, wherein: the width of the mounting grooves (8) is equal to that of the circular rings (3), and the depth of the mounting grooves (8) is equal to that of the circular rings (3).
5. The ball head shock absorber for the automobile as set forth in claim 1, wherein: the outer diameter of the first spring (7) is equal to the inner diameter of the first sliding groove (11), and two sides of the outer surface of the first spring (7) are respectively attached to the inner wall of the first sliding groove (11) and one side of the outer surface of the connecting rod (6).
6. The ball head shock absorber for the automobile as set forth in claim 1, wherein: the inner diameter of the second spring (5) is equal to that of the second sliding groove (9), and two sides of the outer surface of the second spring (5) are respectively attached to the inner wall of the second sliding groove (9) and the other side of the outer surface of the connecting rod (6).
7. The ball head shock absorber for the automobile as set forth in claim 1, wherein: the inner diameter of the third spring (4) is slightly larger than the outer diameter of the half lining rod (2) and is equal to the outer diameter of the half lining rod, and the length of the third spring (4) in a normal state is larger than that of the half lining rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021825567.XU CN213393125U (en) | 2020-08-27 | 2020-08-27 | Bulb bumper shock absorber for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021825567.XU CN213393125U (en) | 2020-08-27 | 2020-08-27 | Bulb bumper shock absorber for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213393125U true CN213393125U (en) | 2021-06-08 |
Family
ID=76211616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021825567.XU Active CN213393125U (en) | 2020-08-27 | 2020-08-27 | Bulb bumper shock absorber for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213393125U (en) |
-
2020
- 2020-08-27 CN CN202021825567.XU patent/CN213393125U/en active Active
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