CN216950172U

CN216950172U - Anti-collision rubber strip

Info

Publication number: CN216950172U
Application number: CN202122405103.4U
Authority: CN
Inventors: 李森
Original assignee: Hangzhou Precious Intelligent Sunshade Technology Co ltd
Current assignee: Hangzhou Precious Intelligent Sunshade Technology Co ltd
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-07-12
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses an anti-collision rubber strip which comprises a base, a main body cover arranged on the base and a damping structure used for buffering and damping, wherein a plurality of hollow bodies are fixedly connected to the inner wall of the main body cover and are arranged along the axial direction of the main body cover, filling gas is filled in the hollow bodies, and a clamping groove used for facilitating installation is formed in the base; the stretching deformation of the anti-collision rubber strip effectively absorbs external impact, and the anti-collision effect is guaranteed.

Description

Anti-collision rubber strip

Technical Field

The utility model belongs to the technical field of curtain protection accessories, and particularly relates to an anti-collision rubber strip.

Background

Traditional anticollision adhesive tape is that a flexible glue realizes preventing bumping, because the flexible glue is solid, when it received the collision, the buffering effect was poor, takes place vibrations easily, and its holistic crashproof effect is not good.

SUMMERY OF THE UTILITY MODEL

The utility model provides an anti-collision rubber strip with a good anti-collision effect in order to overcome the defects of the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an anti-collision rubber strip, includes the base, locates main part cover on the base and be used for cushioning absorbing shock-absorbing structure, the rigid coupling has a plurality of hollow bodies and follows on the main part cover inner wall the axial of main part cover all is equipped with a plurality ofly, be equipped with filling gas in the hollow body, set up the draw-in groove that is used for the installation of being convenient for on the base.

Preferably, the main body cover is an arc cover.

Preferably, the surface of the hollow body is a spherical surface.

Preferably, the main body cover and the hollow body are made of rubber.

Preferably, shock-absorbing structure is including offering in the mounting groove of main part cover bottom, the card is located hollow strip in the mounting groove, offer in damping chamber on the base, install in the piece that resets of damping chamber bottom, activity set up in damping block in the damping chamber and install in damping spring in the damping chamber, be equipped with filling gas in the hollow strip, reset the piece support press in hollow strip bottom, damping block distribute in the both sides of piece that resets and its one of keeping away from the piece that resets serve the rigid coupling have damping spring, damping spring corresponds the butt on one side lateral wall in damping chamber, damping block with hollow strip butt sets up.

Preferably, the collision surface of the damping block and the hollow body is an arc-shaped surface.

Preferably, the hollow bar is formed by connecting a plurality of spherical sections end to end.

Preferably, the piece that resets include the rigid coupling in bar cover on the base with locate support in the bar cover and press the spring, the both ends of bar cover respectively the butt in on the snubber block.

The utility model has the technical effects that:

1. through the setting that has filling gas's hollow body, hollow strip and main part cover isotructure, can guarantee the anticollision effect through the tensile deformation effective absorption external impact of anticollision adhesive tape.

2. Through shock-absorbing structure's setting, the shock attenuation strip deformation can further absorb external impact, turns into the ascending displacement work of perpendicular to this side with the impact force of a side simultaneously, consumes impact energy, and the outer heat energy of conversion effectively realizes the shock attenuation effect, further improves the anticollision effect of crashproof adhesive tape.

Drawings

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic cross-sectional view at a-a in fig. 2.

Fig. 4 is a schematic cross-sectional view at B-B in fig. 2.

The reference numerals of the main technical features in the figure are as follows: 1. a base; 11. a card slot; 2. a main body cover; 21. a hollow body; 31. mounting grooves; 32. a hollow bar; 33. a damping chamber; 34. a reset member; 341. a strip-shaped cover; 342. pressing the spring; 35. a damper block; 36. a shock absorbing spring.

Detailed Description

The utility model will be further illustrated by the following description and the accompanying drawings.

Referring to fig. 1-4, an anti-collision rubber strip comprises a base 1, a main body cover 2 and a damping structure, wherein clamping grooves 11 are formed in the side walls of two sides of the base 1; the main body cover 2 is fixedly connected to the top of the base 1 and is an arc cover; the improved air purifier is characterized in that a plurality of hollow bodies 21 are fixedly connected to the inner wall of the main body cover 2, the outer surface of each hollow body 21 is spherical, the hollow bodies 21 are arranged along the axial direction of the main body cover 2, each group of hollow bodies 21 is arranged along the inner wall of the main body cover 2, the main body cover 2 and the hollow bodies 21 are made of rubber, filling gas is filled in the hollow bodies 21, and the filling gas can be carbon dioxide or nitrogen.

Further, the damping structure comprises a mounting groove 31, a hollow strip 32, a damping cavity 33, a resetting piece 34, a damping block 35 and a damping spring 36, wherein the mounting groove 31 is arranged at the bottom of the main body cover 2; a hollow strip 32 is clamped in the main body cover 2, the hollow strip 32 is formed by connecting a plurality of sections of spherical sections end to end, filling gas is filled in the hollow strip 32, and the filling gas can be carbon dioxide or nitrogen; the side of the hollow strip 32 facing the main body cover 2 is correspondingly abutted against the plurality of hollow bodies 21; the damping cavity 33 is arranged in the base 1, and the damping cavity 33 is communicated with the main body cover 2 through the mounting groove 31; the reset piece 34 comprises a bar-shaped cover 341 and a pressing spring 342, the bar-shaped cover 341 is fixedly connected to the bottom of the shock absorption cavity 33, the pressing spring 342 is vertically arranged in the bar-shaped cover, and the top of the bar-shaped cover 341 is concave and matched to abut against the bottom of the hollow bar 32; the damping blocks 35 are movably arranged in the damping cavity 33 and can move relatively downwards along the guide of the upper surface and the lower surface of the damping cavity 33, two groups of damping blocks 35 are respectively arranged on two sides of the strip-shaped cover 341, and one end of each damping block 35 abuts against the hollow strip 32 and the strip-shaped cover 341 at the same time and is arranged in an arc surface; damping spring 36 is located between the lateral wall of snubber block 35 and shock attenuation chamber 33, damping spring 36 follows the circumference of snubber block 35 all is equipped with a plurality ofly and its both ends respectively the rigid coupling on the lateral wall of snubber block 35 and shock attenuation chamber 33.

The specific implementation process of the utility model is as follows: when receiving the striking, hollow body 21 and main part cover 2 can receive extrusion deformation to the preliminary absorption is strikeed, and simultaneously, hollow body 21 can extrude hollow strip 32 deformation displacement, and hollow strip 32 can compress piece 34 and the snubber block 35 that resets simultaneously, turns into the displacement work of this ascending displacement of perpendicular to with the impact force in a direction, consumes impact energy, effectively realizes crashproof shock attenuation.

The above description is only an embodiment of the present invention, but the structural features of the present invention are not limited thereto, and the present invention can be applied to similar products, and any changes or modifications within the scope of the present invention by those skilled in the art are covered by the present invention.

Claims

1. An anticollision adhesive tape, its characterized in that: including base (1), locate main part cover (2) on base (1) and be used for cushioning absorbing shock-absorbing structure, the rigid coupling has a plurality of hollow bodies (21) and follows on main part cover (2) inner wall the axial of main part cover (2) all is equipped with a plurality ofly, be equipped with filling gas in hollow body (21), offer draw-in groove (11) that are used for the installation of being convenient for on base (1).

2. An impact strip as claimed in claim 1, wherein: the main body cover (2) is an arc cover.

3. An impact strip as claimed in claim 1, wherein: the surface of the hollow body (21) is a spherical surface.

4. An impact strip as claimed in claim 1, wherein: the main body cover (2) and the hollow body (21) are made of rubber.

5. An impact strip as claimed in claim 1, wherein: the damping structure comprises a mounting groove (31) arranged at the bottom of the main body cover (2), a hollow strip (32) clamped in the mounting groove (31), a damping cavity (33) arranged on the base (1), a reset piece (34) arranged at the bottom of the damping cavity (33), a damping block (35) movably arranged in the damping cavity (33) and a damping spring (36) arranged in the damping cavity (33), the hollow strip (32) is filled with filling gas, the reset piece (34) is pressed against the bottom of the hollow strip (32), the damping blocks (35) are distributed on two sides of the reset piece (34) and one end of the damping blocks, far away from the reset piece (34), is fixedly connected with the damping spring (36), the damping spring (36) is correspondingly abutted against one side wall of the damping cavity (33), and the damping block (35) is abutted against the hollow strip (32).

6. An impact strip as claimed in claim 5, wherein: the collision surface of the damping block (35) and the hollow body (21) is an arc surface.

7. An impact strip as claimed in claim 5, wherein: the hollow strip (32) is formed by connecting a plurality of spherical sections end to end.

8. An impact strip as claimed in claim 5, wherein: the reset piece (34) comprises a bar-shaped cover (341) fixedly connected to the base (1) and a pressing spring (342) arranged in the bar-shaped cover (341), and two ends of the bar-shaped cover (341) are respectively abutted to the damping block (35).