CN219366673U

CN219366673U - Shock absorber mechanism for automobile

Info

Publication number: CN219366673U
Application number: CN202320431733.5U
Authority: CN
Inventors: 蒋东
Original assignee: Mianyang Qiaogong Intelligent Technology Co ltd
Current assignee: Mianyang Qiaogong Intelligent Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-18
Anticipated expiration: 2033-03-09

Abstract

The utility model relates to the technical field of damping mechanisms, and discloses a damper mechanism for an automobile, which comprises a first buffer tube, a second buffer tube and a movable rod, wherein the top end of the second buffer tube is movably inserted into the first buffer tube, the top end of the movable rod is movably inserted into the second buffer tube, and a first buffer spring is movably sleeved on the surface of the second buffer tube. This bumper shock absorber mechanism for car is equipped with buffer tube, no. two buffer tubes and movable rod through being equipped with, no. two buffer tube's surface cover is equipped with buffer spring, and the surface cover of movable rod is equipped with No. two buffer springs, and the car is flexible in the inside of buffer tube No. two buffer tubes, and the movable rod is flexible in the inside of No. two buffer tubes, and the in-process that stretches out and draws back in buffer spring and No. two buffer springs, can effectively improve the buffering effect of the device through the elasticity effect of two buffer springs.

Description

Shock absorber mechanism for automobile

Technical Field

The utility model relates to the technical field of damping mechanisms, in particular to a damper mechanism for an automobile.

Background

In the driving process of an automobile, vibration is required to be reduced through a damping mechanism, passengers in the automobile can sit comfortably, as disclosed in China patent CN211624063U, the automobile shock absorber mechanism comprises an upper mounting sleeve ring, a hydraulic outer rod, a movable rod and a lower mounting sleeve ring, a transverse plate is mounted on the left side of the upper mounting sleeve ring in a welding mode, a limiting ring is integrally connected with the side of the transverse plate, the hydraulic outer rod is mounted on the inner side of the limiting ring, a movable outer cover is mounted at the left end of the limiting ring, the automobile shock absorber mechanism can play a good role in dust prevention, external dust is prevented from accumulating on the outer surface of the shock absorber mechanism, all of the shock absorber mechanism is prevented from being buffered by a single hydraulic rod during shock absorption, noise generated during operation of the shock absorber mechanism can be reduced, but the shock absorber mechanism is only provided with a group of shock absorber springs during use, and therefore the shock absorber effect of the device is not good enough.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a shock absorber mechanism for an automobile, which has the advantages that two groups of shock absorption springs are arranged on the shock absorber mechanism, so that the shock absorption effect of the device can be effectively improved, and the problems in the prior art are solved.

(II) technical scheme

The utility model provides the following technical scheme: the utility model provides a bumper shock absorber mechanism for car, includes a buffer tube, no. two buffer tubes and movable rod, the top of No. two buffer tubes is pegged graft with the inside activity of No. one buffer tubes, the top of movable rod is pegged graft with the inside activity of No. two buffer tubes, no. two buffer tubes's surface activity cover is equipped with a buffer spring, the surface activity cover of movable rod is equipped with No. two buffer springs, and the top of this bumper shock absorber mechanism is equipped with the installation lantern ring, and the bottom of bumper shock absorber mechanism is equipped with down the installation lantern ring.

Further, go up the top fixed of installation lantern ring and buffer tube No. one, the top of installation lantern ring and the bottom mounting of movable rod down are convenient for install fixedly to this bumper shock absorber structure through last installation lantern ring and lower installation lantern ring.

Further, the bottom mounting of a buffer tube is equipped with a stopper, the bottom of No. two buffer tubes is equipped with No. two stoppers, and the size of a stopper is the same with No. two stoppers, and the middle part of a stopper and No. two stoppers all is equipped with the through-hole.

Further, the buffer spring is flexible when the two ends of the buffer spring are respectively propped against the first limiting block and the second limiting block, and the first limiting block and the second limiting block are subjected to relative displacement, and preliminary buffering is performed through the first buffer spring.

Further, the top of No. two buffer spring supports with No. two stopper, and No. two buffer spring's bottom supports with lower collar, through No. two buffer spring's flexible effect, can further cushion to effectively improved the buffering effect of device.

Compared with the prior art, the utility model provides a shock absorber mechanism for an automobile, which has the following beneficial effects:

this bumper shock absorber mechanism for car is equipped with buffer tube, no. two buffer tubes and movable rod through being equipped with, no. two buffer tube's surface cover is equipped with buffer spring, and the surface cover of movable rod is equipped with No. two buffer springs, and the car is flexible in the inside of buffer tube No. two buffer tubes, and the movable rod is flexible in the inside of No. two buffer tubes, and the in-process that stretches out and draws back in buffer spring and No. two buffer springs, can effectively improve the buffering effect of the device through the elasticity effect of two buffer springs.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

fig. 2 is a schematic diagram of a first limiting block structure according to the present utility model.

Wherein: 1. a buffer tube number one; 2. a buffer tube number two; 3. a movable rod; 4. a first buffer spring; 5. a second buffer spring; 6. a first limiting block; 7. and a second limiting block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Please refer to fig. 1-2, a bumper shock absorber mechanism for car, including buffer tube 1, buffer tube 2 and movable rod 3 No. two, the top of buffer tube 2 and the inside activity grafting of buffer tube 1 No. two, the top of movable rod 3 and the inside activity grafting of buffer tube 2 No. two, it is fixed with the top of buffer tube 1 to go up the installation lantern ring, the top of installation lantern ring and the bottom mounting of movable rod 3 down, through last installation lantern ring and installation lantern ring down, be convenient for install fixedly this bumper shock absorber structure, the surface activity cover of buffer tube 2 No. two is equipped with buffer spring 4 No. two, the surface activity cover of movable rod 3 is equipped with buffer spring 5 No. two, the top of this bumper shock absorber mechanism is equipped with the installation lantern ring, the bottom of bumper shock absorber mechanism is equipped with down the installation lantern ring, the bottom mounting of buffer tube 1 is equipped with stopper 6 No. two, the bottom of buffer tube 2 is equipped with stopper 7 No. one, stopper 6 and No. two the size of stopper 7 are the same, and No. two stopper 7's middle part all is equipped with the through-hole, the both ends of buffer spring 4 respectively with stopper 6 No. one and No. 7 and No. 5 when the buffer spring is held with No. 5 to the buffer spring, no. 5 and No. 5 can take place to carry out the effect through the buffer device, no. 5 and the buffer spring is further flexible and No. 5.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A shock absorber mechanism for an automobile, characterized in that: including buffer tube (1), no. two buffer tube (2) and movable rod (3), the top of No. two buffer tube (2) is pegged graft with the inside activity of No. one buffer tube (1), the top of movable rod (3) is pegged graft with the inside activity of No. two buffer tube (2), the surface activity cover of No. two buffer tube (2) is equipped with buffer spring (4), the surface activity cover of movable rod (3) is equipped with No. two buffer spring (5), and the top of this bumper shock absorber mechanism is equipped with the installation lantern ring, and the bottom of bumper shock absorber mechanism is equipped with down the installation lantern ring.

2. A shock absorber mechanism for an automobile according to claim 1, wherein: the upper mounting lantern ring is fixed with the top end of the first buffer tube (1), and the top of the lower mounting lantern ring is fixed with the bottom end of the movable rod (3).

3. A shock absorber mechanism for an automobile according to claim 1, wherein: the bottom mounting of buffer tube (1) is equipped with stopper (6) No. one, the bottom of buffer tube (2) No. two is equipped with stopper (7) No. two.

4. A shock absorber mechanism for an automobile according to claim 1, wherein: the two ends of the first buffer spring (4) are respectively propped against the first limiting block (6) and the second limiting block (7).

5. A shock absorber mechanism for an automobile according to claim 3, wherein: the top of the second buffer spring (5) is propped against the second limiting block (7), and the bottom of the second buffer spring (5) is propped against the lower mounting ring.