CN217328257U - A kind of automobile shock absorber with strong stable performance - Google Patents

Abstract

The utility model discloses an automobile shock absorber ware that steadiness ability is strong, including first damper, including lower cushion socket, set up in the attenuator at cushion socket top, set up in the main damping spring on attenuator surface down. The utility model discloses beneficial effect does: through setting up the cushion socket down, be used for fixing attenuator and main damping spring, through setting up attenuator and main damping spring, the effect that the car carried out preliminary absorbing when jolting the road surface and traveling has been played, through setting up the cushion socket, be used for the cooperation cushion socket down to fix attenuator and main damping spring, through setting up fixed box, be used for fixing cushion ball and assistance damping spring, when having solved when meetting comparatively jolting road surface, the unable steady traveling of vehicle, the bumper shock absorber will play buffering absorbing effect this moment, but only rely on the bumper shock absorber still can produce the condition of jolting, lead to personnel in the car to feel uncomfortable, people take the problem of experience has been reduced.

Description

A kind of automobile shock absorber with strong stable performance

technical field

The utility model relates to the technical field of automobile shock absorbers, in particular to an automobile shock absorber with strong stability.

Background technique

In order to rapidly attenuate the vibration of the frame and the body and improve the ride comfort and comfort of the car, shock absorbers are generally installed on the car suspension system, and the double-acting cylinder shock absorber is widely used in cars.

When encountering a relatively bumpy road, the vehicle cannot run smoothly. At this time, the shock absorber will have the effect of buffering and shock absorption, but only relying on the shock absorber will still produce bumps, which will cause discomfort to the occupants in the car. To reduce people's riding experience, we propose a car shock absorber with strong smooth performance to solve the above problems.

Utility model content

The purpose of this section is to outline some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this part and the abstract of the specification and the title of the utility model of this application to avoid obscuring the purpose of this part, the abstract of the specification and the title of the utility model, and such simplification or omission cannot be used to limit the utility model range.

In view of the above-mentioned and/or existing problems in automobile shock absorbers with strong smoothness performance, the present utility model is proposed.

Therefore, the problem to be solved by the present invention is that when encountering a relatively bumpy road surface, the vehicle cannot run smoothly. At this time, the shock absorber will have the effect of buffering and shock absorption, but only relying on the shock absorber will still produce bumps. The situation causes the passengers in the car to feel uncomfortable and reduces people's riding experience.

In order to solve the above-mentioned technical problems, the utility model provides the following technical solutions: a vehicle shock absorber with strong smooth performance, which includes,

The first shock-absorbing mechanism includes a lower shock-absorbing seat, a damper disposed on the top of the lower shock-absorbing seat, a main shock-absorbing spring disposed on the surface of the damper, and an upper shock-absorbing mechanism disposed on the top of the damper seat;

The second shock-absorbing mechanism includes a fixed box, the bottom and the top of the lower shock-absorbing seat and the upper shock-absorbing seat, a buffer ball arranged in the inner cavity of the fixing box, and a buffer ball arranged on the surface of the buffer ball. an auxiliary shock-absorbing spring, and a movable plate disposed at one end of the auxiliary shock-absorbing spring away from the fixed box;

The installation mechanism includes a connecting rod disposed on the side of the movable plate away from the auxiliary damping spring.

As a preferred solution of the vehicle shock absorber with strong stability of the present invention, wherein: the installation mechanism further includes an installation block disposed at one end of the connecting rod away from the movable plate.

As a preferred solution of the vehicle shock absorber with strong stability in the present invention, wherein: the fixing box includes a limit frame, which is arranged around the inner cavity of the fixing box.

As a preferred solution of the automobile shock absorber with strong smooth performance of the present invention, wherein: the mounting block includes a buffer sleeve, which is arranged in the inner cavity of the mounting block.

As a preferred solution of the automobile shock absorber with strong smooth performance of the present invention, wherein: the surface of the buffer sleeve is fixedly connected with the inner cavity of the mounting block.

As a preferred solution of the automobile shock absorber with strong stability in the present invention, wherein: the bottom of the main shock absorbing spring is fixedly connected with the inner cavity of the lower shock absorbing seat.

As a preferred solution of the vehicle shock absorber with strong stability in the present invention, both sides of the movable plate are movably connected with the inner wall of the fixed box.

As a preferred solution of the automobile shock absorber with strong stability in the present invention, wherein: the top of the main shock absorbing spring is fixedly connected with the inner cavity of the upper shock absorbing seat.

As a preferred solution of the automobile shock absorber with strong smooth performance of the present invention, the side of the movable plate away from the buffer ball is in contact with the limit frame.

As a preferred solution of the automobile shock absorber with strong stability in the present invention, wherein: the buffer ball and the auxiliary shock absorbing spring are respectively fixedly connected to the movable plate.

The beneficial effects of the utility model are as follows: by setting the lower shock-absorbing seat, it is used to fix the damper and the main shock-absorbing spring; Effect, by setting the upper shock-absorbing seat, it is used to fix the damper and the main shock-absorbing spring with the lower shock-absorbing seat, and by setting the fixing box, it is used to fix the buffer ball and the auxiliary shock-absorbing spring. The auxiliary shock absorbing spring has the effect of further damping the car, and by setting the movable plate, it has the effect of squeezing the buffer ball and the auxiliary shock absorbing spring.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. , for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative labor. in:

Fig. 1 is the overall structure diagram of the automobile shock absorber with strong smooth performance.

Figure 2 is a cross-sectional structural diagram of a fixed box of an automobile shock absorber with strong smooth performance.

Fig. 3 is a front view structure diagram of the buffer ball of the automobile shock absorber with strong smooth performance.

Figure 4 is an exploded structure diagram of the mounting block of the automobile shock absorber with strong smooth performance.

FIG. 5 is a front view structure diagram of a damper of an automobile shock absorber with strong smooth performance.

Figure 6 is a structural diagram of the connection between the fixed box and the upper shock absorber of the automobile shock absorber with strong smooth performance.

Detailed ways

In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the following description, many specific details are set forth in order to fully understand the present utility model, but the present utility model can also be implemented in other ways different from those described herein, and those skilled in the art can do so without departing from the connotation of the present utility model. Therefore, the present invention is not limited by the specific embodiments disclosed below.

Second, reference herein to "one embodiment" or "an embodiment" refers to a particular feature, structure, or characteristic that may be included in at least one implementation of the present invention. The appearances of "in one embodiment" in various places in this specification are not all referring to the same embodiment, nor are they separate or selectively mutually exclusive from other embodiments.

Example 1

Referring to FIGS. 1 to 6 , it is the first embodiment of the present utility model, which provides an automobile shock absorber with strong smooth performance. The automobile shock absorber with strong smooth performance includes a first shock absorbing mechanism 100 , which includes a The shock-absorbing seat 101 , the damper 102 arranged on the top of the lower shock-absorbing seat 101 , the main shock-absorbing spring 103 arranged on the surface of the damper 102 , and the upper shock-absorbing seat 104 arranged on the top of the damper 102 .

The second shock absorbing mechanism 200 includes a fixing box 201 , a bottom and a top arranged on the lower shock absorbing seat 101 and the upper shock absorbing seat 104 , a buffer ball 202 arranged in the inner cavity of the fixing box 201 , and an auxiliary ball 202 arranged on the surface of the buffer ball 202 . A damping spring 203 and a movable plate 204 disposed at one end of the auxiliary damping spring 203 away from the fixed box 201 .

The installation mechanism 300 includes a connecting rod 301 disposed on the side of the movable plate 204 away from the auxiliary shock-absorbing spring 203. By setting the lower shock-absorbing seat 101, it is used to fix the damper 102 and the main shock-absorbing spring 103. By setting the damper 102 and the main damping spring 103 play the effect of shock absorption when the car is running on bumpy roads. By setting the upper shock absorber 104, it is used to cooperate with the lower shock absorber 101 to fix the damper 102 and the main shock spring 103. , by setting the fixing box 201 for fixing the buffer ball 202 and the auxiliary shock absorption spring 203, and by setting the buffer ball 202 and the auxiliary shock absorption spring 203, it has the effect of further shock absorption of the car, avoiding the damper 102 and the auxiliary shock absorption spring 203. The main shock absorbing spring 103 has insufficient shock absorbing effect, resulting in poor vehicle stability. By setting the movable plate 204, the effect of squeezing the buffer ball 202 and the auxiliary shock absorbing spring 203 is achieved.

Specifically, the installation mechanism 300 further includes an installation block 302 disposed at one end of the connecting rod 301 away from the movable plate 204 .

When in use, the mounting block 302 is first fixed to the car. When the car travels to a bumpy road, the upper and lower suspension of the car drives the mounting block 302 to move, the mounting block 302 drives the connecting rod 301 to move, and the connecting rod 301 drives the movable plate 204 to move. The movable plate 204 squeezes the buffer ball 202 and the auxiliary shock absorbing spring 203, so that the buffer ball 202 and the auxiliary shock absorbing spring 203 can initially shock the vehicle, and then the two fixed boxes 201 shock the lower shock absorbing seat 101 and the upper shock absorbing The seat 104 is squeezed, so that the lower shock absorber seat 101 and the upper shock absorber seat 104 squeeze the damper 102 and the main shock absorber spring 103, so that the damper 102 and the main shock absorber spring 103 can perform secondary shock absorption to the car, so as to This improves the stability of the car.

Example 2

1, 2, 4 and 6, it is the second embodiment of the present utility model, which is based on the previous embodiment:

Preferably, the fixed box 201 includes a limit frame 201a, which is arranged around the inner cavity of the fixed box 201. By setting the limit frame 201a, it is used to limit the movable plate 204 to prevent the movable plate 204 from contacting the fixed box when moving. The lumen of 201 is detached.

Preferably, the installation block 302 includes a buffer sleeve 302a, which is disposed in the inner cavity of the installation block 302. By setting the buffer sleeve 302a, the buffer sleeve 302a has the effect of buffering the inner cavity of the installation block 302.

Preferably, the surface of the buffer sleeve 302a is fixedly connected with the inner cavity of the mounting block 302 .

During use, when the mounting block 302 moves, the inner cavity of the mounting block 302 is buffered by the buffer sleeve 302a, so as to prevent the damage of the mounting block 302 caused by a long-term impact, and the movable plate 204 drives the buffer ball 202 When the auxiliary damping spring 203 moves up and down, the movable plate 204 is limited by the limit frame 201a, so as to avoid the situation that the movable plate 204 is separated from the inner cavity of the fixed box 201 when the movable plate 204 moves up and down.

Example 3

Referring to Figures 1 to 3 and Figure 6, it is the third embodiment of the present utility model, which is based on the first two embodiments:

Specifically, the bottom of the main damping spring 103 is fixedly connected to the inner cavity of the lower damping seat 101 .

Specifically, both sides of the movable plate 204 are movably connected to the inner wall of the fixed box 201 .

Preferably, the top of the main damping spring 103 is fixedly connected to the inner cavity of the upper damping seat 104 .

Preferably, the side of the movable plate 204 away from the buffer ball 202 is in contact with the limiting frame 201a.

Preferably, the buffer ball 202 and the auxiliary damping spring 203 are fixedly connected to the movable plate 204 respectively.

When in use, the mounting block 302 is first fixed to the car. When the car travels to a bumpy road, the upper and lower suspension of the car drives the mounting block 302 to move, the mounting block 302 drives the connecting rod 301 to move, and the connecting rod 301 drives the movable plate 204 to move. The movable plate 204 squeezes the buffer ball 202 and the auxiliary shock absorbing spring 203, so that the buffer ball 202 and the auxiliary shock absorbing spring 203 can initially shock the vehicle, and then the two fixed boxes 201 shock the lower shock absorbing seat 101 and the upper shock absorbing The seat 104 is squeezed, so that the lower shock absorber seat 101 and the upper shock absorber seat 104 squeeze the damper 102 and the main shock absorber spring 103, so that the damper 102 and the main shock absorber spring 103 can perform secondary shock absorption to the car, so as to This can improve the stability of the vehicle. When the mounting block 302 moves, the inner cavity of the mounting block 302 is buffered by the buffer sleeve 302a, so as to prevent the damage of the mounting block 302 caused by a long-term impact. 204 drives the buffer ball 202 and the auxiliary damping spring 203 to move up and down, the movable plate 204 is limited by the limit frame 201a, so as to prevent the movable plate 204 from detaching from the inner cavity of the fixed box 201 when moving up and down. Happening.

It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should The technical solutions can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention, and they should all be included in the scope of the claims of the present invention.

Claims (10)

1. A vehicle shock absorber with strong smooth performance, characterized in that: comprising, A first shock absorbing mechanism (100), comprising a lower shock absorbing seat (101), a damper (102) arranged on the top of the lower shock absorbing seat (101), and a main damper arranged on the surface of the damper (102) a shock spring (103), and an upper shock-absorbing seat (104) arranged on the top of the damper (102); A second shock absorbing mechanism (200), comprising a fixing box (201), arranged on the bottom and top of the lower shock absorbing seat (101) and the upper shock absorbing seat (104), and arranged on the fixing box (201) ) a buffer ball (202) in the inner cavity, an auxiliary shock-absorbing spring (203) arranged on the surface of the buffer ball (202), and an end of the auxiliary shock-absorbing spring (203) away from the fixing box (201) Activity Board(204); The installation mechanism (300) includes a connecting rod (301) disposed on the side of the movable plate (204) away from the auxiliary damping spring (203). 2. The automobile shock absorber with strong stable performance according to claim 1, characterized in that: the installation mechanism (300) further comprises: Install block (302). 3. The automobile shock absorber with strong stable performance according to claim 2, characterized in that: the fixing box (201) comprises a limit frame (201a), which is arranged on the inner cavity of the fixing box (201) all around. 4 . The automobile shock absorber with strong smoothness performance according to claim 3 , wherein the mounting block ( 302 ) comprises a buffer sleeve ( 302 a ), which is arranged in the inner cavity of the mounting block ( 302 ). 5 . The automobile shock absorber with strong stability according to claim 4, characterized in that: the surface of the buffer sleeve (302a) is fixedly connected with the inner cavity of the mounting block (302). 6. The automobile shock absorber with strong stable performance according to any one of claims 2 to 5, characterized in that: the bottom of the main shock absorber spring (103) and the inner cavity of the lower shock absorber seat (101) Fixed connection. 7 . The automobile shock absorber with strong stability according to claim 6 , wherein both sides of the movable plate ( 204 ) are movably connected with the inner wall of the fixed box ( 201 ). 8 . 8 . The automobile shock absorber with strong stability according to claim 7 , wherein the top of the main shock absorbing spring ( 103 ) is fixedly connected with the inner cavity of the upper shock absorbing seat ( 104 ). 9 . 9. The automobile shock absorber with strong stable performance according to claim 3, characterized in that: the side of the movable plate (204) away from the buffer ball (202) is in contact with the limit frame (201a) . 10. The automobile shock absorber with strong stable performance according to any one of claims 7 to 9, characterized in that: the buffer ball (202) and the auxiliary shock absorption spring (203) are respectively connected to the movable plate (202). 204) Fixed connection.

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