TWM542713U - Shock absorber - Google Patents

Description

Shock Absorbers

The present invention relates to a shock absorber, and more particularly to a shock absorber applied to the bottom of an implement or a machine table for absorbing vibration energy.

The shock absorber is disposed on the bottom of a machine such as a motor, a pump or a processing machine, and is used to absorb vibration generated by the operation of the implement or the surrounding environment. In this way, vibration is prevented from affecting the implement and the noise generated during the work is reduced.

In the current trend of products that pursue light weight and reduce production costs, how to make the shock absorber reduce the production cost as much as possible before the load bearing strength is achieved is a problem to be solved by those skilled in the art.

Therefore, it is an object of the present invention to provide a shock absorber that can simultaneously meet the bearing strength even in the pursuit of weight reduction.

Therefore, in some embodiments, the shock absorber of the present invention comprises a base defining an accommodating space, a carrying wall connecting the base, and a receiving space disposed on the base and respectively respectively A buffer mechanism that connects the carrier wall to the base. The base includes a bottom wall and a U-shaped bracket spaced from the top surface of the bottom wall. The bottom wall cooperates with the U-shaped brackets to form the accommodating space between the U-shaped brackets, and each U-shaped bracket has two supporting arms extending upward from the top surface of the bottom wall and spaced apart from each other And a top that connects the support arms. The support arm portion cooperates with the top portion to form a through space between the support arm portions, and two openings respectively located between the side edges of the support arm portions and communicating with the through space.

In some embodiments, the buffer mechanism includes a post connected to the bottom surface of the carrying wall, an elastic member penetrating the post, and an upper cover and a lower cover respectively sleeved on the upper and lower ends of the elastic member The lower cover body abuts against the top surface of the bottom wall.

In some embodiments, the base further includes an anti-slip mat disposed on a bottom surface of the bottom wall.

In some embodiments, the support arm of each U-shaped bracket is formed with an elongated guide hole.

The present invention has at least the following effects: the two support arms of each U-shaped frame are sufficient to carry the commonly used implements, thereby making the materials more economical and lighter, and simultaneously in the pursuit of weight reduction. Meet the bearing strength.

Referring to FIG. 1 and FIG. 2 , an embodiment of the present invention includes a base 1 defining an accommodating space 11 , a bearing wall 2 connecting the base 1 , and a receiving body disposed on the base 1 . The space 11 and the upper and lower ends thereof are respectively connected to the carrier wall 2 and the buffer mechanism 3 of the base 1.

The base 1 includes a bottom wall 12, two U-shaped frames 13 spaced apart from each other on the top surface of the bottom wall 12, and a non-slip pad 14 disposed on the bottom surface of the bottom wall 12. The bottom wall 12 cooperates with the U-shaped brackets 13 to form an accommodation space 11 between the U-shaped brackets 13 . Each of the U-shaped brackets 13 has two extending from the top surface of the bottom wall 12 and The spaced apart support arm portions 131 and a top portion connecting the support arm portions 131, the support arm portions 131 cooperate with the top portion to form a through space 15 between the support arm portions 131, and Two openings 16 between the side edges of the support arm portions 131 and communicating with the through space 15 are respectively disposed. The support arm portion 131 of each U-shaped frame 13 is formed with an elongated guide hole 132. . In this embodiment, the bottom wall 12 and the U-shaped brackets 13 are made of a metal material, and the non-slip mat 14 is made of a rubber material and can be fixedly adhered to the bottom wall by adhesive bonding. The bottom of the 12th.

The carrier wall 2 is connected to the top of the U-shaped frames 13 and forms a bearing surface 21 for carrying a implement (not shown). The buffer mechanism 3 includes a post 31 connecting the bottom surface of the carrying wall 2, an elastic member 32 penetrating the post 31, and an upper cover 33 and a lower cover respectively sleeved on the upper and lower ends of the elastic member 32. The body 34 has the lower cover 34 abutting against the top surface of the bottom wall 12. In this embodiment, the elastic member 32 is a compression spring, and the vibration generated by the rotation of the implement or the vibration generated by the surrounding environment can absorb the vibration energy by the shock damping mechanism provided by the compression spring. Thereby, the implement or the machine can be stably positioned at a fixed position to prevent the vibration from affecting the implement or the machine.

In summary, the two types of support arms 131 of each U-shaped frame 13 are sufficient to carry the commonly used implements, thereby making the material more economical and lighter, and pursuing lightweight. In the process, the bearing strength can also be met at the same time, so the purpose of the novel can be achieved. In addition, the elongated guide holes 132 of each U-shaped frame can also save the material for supporting the arm portion 131, thereby achieving the effect of reducing weight and reducing cost.

However, the above is only the embodiment of the present invention, and when it is not possible to limit the scope of the present invention, all the simple equivalent changes and modifications according to the scope of the patent application and the contents of the patent specification are still This new patent covers the scope.

1‧‧‧Base
11‧‧‧ accommodating space
12‧‧‧ bottom wall
13‧‧‧U-frame
131‧‧‧Support arm
132‧‧‧Long guide hole
14‧‧‧Slip mat
15‧‧‧With space
16‧‧‧ openings
2‧‧‧ Carrying wall
21‧‧‧ bearing surface
3‧‧‧buffering agency
31‧‧‧Cylinder
32‧‧‧Flexible components
33‧‧‧Upper cover
34‧‧‧ Lower cover

Other features and advantages of the present invention will be apparent from the embodiments of the present invention, wherein: FIG. 1 is an exploded perspective view of an embodiment of the present invention; and FIG. 2 is an embodiment of the present embodiment. A cross-sectional view.

12‧‧‧ bottom wall

13‧‧‧U-frame

131‧‧‧Support arm

132‧‧‧Long guide hole

14‧‧‧Slip mat

15‧‧‧With space

16‧‧‧ openings

2‧‧‧ Carrying wall

21‧‧‧ bearing surface

3‧‧‧buffering agency

31‧‧‧Cylinder

32‧‧‧Flexible components

33‧‧‧Upper cover

34‧‧‧ Lower cover

Claims (4)

A shock absorber comprising: a base comprising a bottom wall; and a U-shaped frame spaced apart from each other on the top surface of the bottom wall, the bottom wall cooperating with the U-shaped brackets to form a An accommodating space between the U-shaped frames, each of the U-shaped brackets has two supporting arm portions extending upward from the top surface of the bottom wall, and a top portion connecting the supporting arm portions, the supporting arm portions Cooperating with the top portion to form a through space between the support arm portions, and two openings respectively located between the side edges of the support arm portions and communicating with the through space; a carrying wall, connecting The top of the U-shaped frame forms a bearing surface for carrying an implement; and a buffering mechanism is disposed on the receiving space and the upper and lower ends are respectively connected to the carrying wall and the base. The shock absorber according to claim 1, wherein the buffer mechanism comprises a cylinder connected to a bottom surface of the bearing wall, an elastic member penetrating the cylinder body, and sleeved on the upper and lower ends of the elastic member respectively. An upper cover body and a lower cover body, the lower cover body abutting against a top surface of the bottom wall. The shock absorber of claim 1, wherein the base further comprises an anti-slip mat disposed on a bottom surface of the bottom wall. The shock absorber according to claim 1, wherein the support arm portion of each U-shaped frame is formed with an elongated guide hole.