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Wall corner surface car anti-scratch device for underground garage

A technology of underground garage and anti-scratch device, which is applied to the buildings where cars are parked, building type, covering/lining, etc., can solve the problem of lack of anti-scratch device on the corner surface, etc. Effect

Pending Publication Date: 2019-12-31
雍敔浩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to: provide an automobile anti-scratch device for the corner surface of the underground garage, which solves the technical problem that the current underground garage lacks the anti-scratch device for the corner surface with good anti-scratch measures

Method used

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  • Wall corner surface car anti-scratch device for underground garage
  • Wall corner surface car anti-scratch device for underground garage
  • Wall corner surface car anti-scratch device for underground garage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Such as Figure 3-Figure 14As shown, the car scratch protector for the corner surface of the underground garage of the present invention includes a support assembly and a rotating assembly, and the rotating assembly includes a rotating shaft 1 and a plurality of elastic contacts 2, the axis of the rotating shaft 1 is perpendicular to the ground, and the contact The parts 2 are arranged along the axis of the rotating shaft 1, and the contact parts 2 are all sleeved on the rotating shaft 1;

[0047] The support assembly is fixed on the wall, and there are two support assemblies, which are respectively located at the upper and lower ends of the rotating shaft 1. The upper and lower ends of the rotating shaft 1 are respectively connected to a supporting assembly in rotation, and the rotating shaft 1 can support the assembly relatively. Rotate around its own axis.

[0048] The contact piece 2 can be made of rubber and can elastically contract in any shape in the horizontal ...

Embodiment 2

[0053] This embodiment is a specific implementation description for the contact piece 2 .

[0054] Such as Figure 3-Figure 9 As shown, in the present invention, the contact member 2 includes an elastic connecting ring 3 and a plurality of rubber strips 4, the connecting ring 3 is a split ring, one end of the rubber strip 4 is connected to the outer wall of the connecting ring 3, and the rubber The strips 4 are evenly distributed at regular intervals along the outer circumference of the connecting ring 3;

[0055] The length of the circumference of the inner ring of the connecting ring 3 is consistent with the circumference of the cross-section of the rotating shaft 1 , and the inner ring of the connecting ring 3 is connected to the side wall of the rotating shaft 1 by Velcro.

[0056] The connecting ring 3 is a split ring, so that it can be quickly sleeved on the rotating shaft 1 through its own opening, or removed from the rotating shaft 1, which reduces the manufacturing d...

Embodiment 3

[0063] This embodiment is to illustrate the implementation structure of the support assembly.

[0064] Such as Figure 3-Figure 6 As shown, in the present invention, the support assembly includes a screw rod 7, a connecting block 8, a tightening nut 9, a positioning nut 10 and a bearing 11, and a mounting hole 12 is arranged on the connecting block 8, and the axis of the mounting hole 12 Coinciding with the axis of the rotating shaft 1, the inner and outer rings of the bearing 11 are interference fit with the rotating shaft 1 and the mounting hole 12 respectively;

[0065] One end of the screw rod 7 is threaded with the positioning nut 10, and its other end passes through the connecting block 8 and is threaded with the tightening nut 9, and the end faces of the tightening nut 9 and the positioning nut 10 are all in contact with the side wall of the connecting block 8, and the screw rod One end of 7 is connected with wall.

[0066] Tighten the nut 9 and the positioning nut 10...

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Abstract

The invention discloses a wall corner surface car anti-scratch device for an underground garage. The wall corner surface car anti-scratch device comprises two supporting assemblies and a rotating assembly, the rotating assembly comprises a rotating shaft and a plurality of elastic contact pieces, and the contact pieces are arrayed along the axis of the rotating shaft and are all connected to the rotating shaft in a sleeving mode; and the supporting assemblies are fixed to a wall, the two supporting assemblies are located at the upper end and the lower end of the rotating shaft correspondingly,and the rotating shaft is rotationally connected with the supporting assemblies. The wall corner surface car anti-scratch device rotates with a car contact part to reduce and even eliminate sliding friction force between the wall surface and the surface of a car so as to ensure the surface quality of the car and prevent scratching; and meanwhile, by additionally setting the elastic deformation function on the horizontal surface, a buffer space close to the wall is provided for the car through the elastic deformation function, the situation that the car collides with the wall and consequently,the shape of the car is pressed and deforms is avoided, the surface quality of the car and the safety of a driver and passengers are further ensured, and the sudden collision situation is avoided.

Description

technical field [0001] The invention relates to the technical field of automobile protection, in particular to an automobile anti-scratch device for corner surfaces of underground garages. Background technique [0002] Car scratches can be seen everywhere in life, and underground garages are often "hardest hit areas", such as figure 1 It can be seen from the frictional scratches on the wall and column head of the underground garage that many vehicles are particularly prone to scratches at the big bends of the driving passage. The maintenance cost of scratches on the surface of the car ranges from a hundred to thousands. [0003] The driving environment is unfriendly due to unfavorable factors such as large turning angle, many pillars, and dark light in the underground garage. As a result, the driver scratches the car on the pillars or the wall while driving, causing large areas of damage and depressions on the surface of the car. , or even overturned. This will not only c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04H6/42E04F13/075
CPCE04F13/0871E04H6/42
Inventor 雍敔浩
Owner 雍敔浩
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