CN215971368U

CN215971368U - Ultrasonic wave door inner protection plate convenient to remove

Info

Publication number: CN215971368U
Application number: CN202122043426.3U
Authority: CN
Inventors: 王刚; 刘梦迁; 王金龙
Original assignee: Nobo Auto Parts Pinghu Co ltd
Current assignee: Nobo Auto Parts Pinghu Co ltd
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-08
Anticipated expiration: 2031-08-27

Abstract

The utility model discloses a conveniently-movable ultrasonic wave door inner protection plate which comprises a protection plate body, wherein a door bag and a handrail assembly are fixedly connected to the front wall of the protection plate body, a damping plate is connected to the front wall of the protection plate body in a sliding mode through a buffering component, the protection plate body is composed of a buffering layer, a cleaning layer, a reinforcing breathable layer and a waterproof layer, the buffering component comprises a limiting frame, the limiting frame is fixedly connected with the inner wall of the damping plate, and a limiting sliding block is connected to the outer surface of the limiting frame in a sliding mode. According to the door inner protection plate, the buffer layer and the buffer assembly can absorb shock, so that the anti-impact capacity of the door inner protection plate can be improved, the injury of a driver when the position of a vehicle door is impacted is reduced, the door inner protection plate can be easily cleaned and is not easy to be polluted through the arranged cleaning layer, the arranged waterproof layer can avoid water seepage, and the arranged reinforcing breathable layer can reinforce the strength of the door inner protection plate, so that the impact resistance and the toughness of the door inner protection plate are enhanced.

Description

Ultrasonic wave door inner protection plate convenient to remove

Technical Field

The utility model relates to the technical field of automobile accessories, in particular to a conveniently-moved ultrasonic wave door inner protection plate.

Background

The inner protective plate for the car door is mainly an injection molding part. The base material is mainly polyurethane hard foam, and the surface is compounded with glue. The car door inner guard plate produced by the process has poor toughness, no impact resistance and poor air permeability, and is easy to damage after colliding with other assembly parts in the driving process.

The automobile often happens in the engineering of going because various different reasons, because car door position is the weakest position of car, and present door inner casing because overall structure is unreasonable, generally only has the decoration efficiency, and anti striking ability is than low, if the door position receives the striking very easily to make the driver injured.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an ultrasonic door inner protection plate convenient to move.

In order to achieve the purpose, the utility model adopts the following technical scheme: a conveniently-moving ultrasonic wave door inner protection plate comprises a protection plate body, wherein a door pocket and a handrail assembly are fixedly connected to the front wall of the protection plate body, and a damping plate is connected to the front wall of the protection plate body in a sliding mode through a buffering component;

the backplate body comprises buffer layer, clean layer, reinforcing ventilative layer and waterproof layer.

As a further description of the above technical solution:

the buffer assembly comprises a limiting frame, the limiting frame is fixedly connected with the inner wall of the damping plate, a limiting sliding block is connected to the outer surface of the limiting frame in a sliding mode, a buffer spring is sleeved on the outer surface of the limiting frame, a damping column is fixedly connected to one side of the limiting sliding block, and the top end of the damping column is fixedly connected with the bottom end of the damping plate.

As a further description of the above technical solution:

the lower surface of the cleaning layer is fixedly connected with the lower surface of the buffer layer, the lower surface of the reinforcing breathable layer is fixedly connected with the lower surface of the cleaning layer, and the lower surface of the waterproof layer is fixedly connected with the lower surface of the reinforcing breathable layer.

As a further description of the above technical solution:

strengthen ventilative layer including equilateral hexagon's casing and inside bracing piece, inside bracing piece and inside bracing piece fixed connection.

As a further description of the above technical solution:

the reinforced breathable layer is made of carbon fiber plates, and the cleaning layer is melamine plates.

As a further description of the above technical solution:

the buffer layer is made of polypropylene foam plastics, and the waterproof layer is made of hard polyurethane materials.

The utility model has the following beneficial effects:

1. compared with the prior art, this ultrasonic wave door inner guard plate convenient to remove, the buffer layer and the buffering subassembly that set up can the shock attenuation, just so can promote the anti striking ability of door inner guard plate, reduce the injury of navigating mate when the door position receives the striking.

2. Compared with the prior art, this ultrasonic wave door interior guard plate convenient to remove, strengthen ventilative layer including equilateral hexagon's casing and inside bracing piece, the material of strengthening ventilative layer is the carbon fiber board, the cleaning layer is the melamine board, the buffer layer is made for polypropylene foamed plastic, the waterproof layer is made for rigid polyurethane material, can make this door interior guard plate easily clean through the cleaning layer that sets up, be difficult to make dirty, the waterproof layer of setting can avoid the infiltration, the intensity of door interior guard plate can be strengthened on the ventilative layer of enhancement of setting, make its impact resistance, toughness strengthens.

Drawings

FIG. 1 is a front view of a portable ultrasonic door inner panel of the present invention;

FIG. 2 is a diagram of a cover body material of an ultrasonic door inner cover according to the present invention;

FIG. 3 is an enlarged view taken from the center of FIG. 2 of a portable ultrasonic door inner panel according to the present invention;

FIG. 4 is a diagram of a reinforced breathable layer of a portable ultrasonic door inner panel according to the present invention.

Illustration of the drawings:

1. a guard plate body; 2. a door pocket; 3. a handrail assembly; 4. a damper plate; 5. a shock-absorbing post; 6. a limiting slide block; 7. a limiting frame; 8. a buffer spring; 101. a buffer layer; 102. a cleaning layer; 103. a reinforced breathable layer; 104. a waterproof layer; 1031. a housing; 1032. an inner support rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the ultrasonic door inner protection plate convenient to move provided by the utility model comprises a protection plate body 1, wherein the front wall of the protection plate body 1 is fixedly connected with a door pocket 2 and a handrail assembly 3, the front wall of the protection plate body 1 is slidably connected with a damping plate 4 through a damping component, and the damping component can damp vibration, so that the impact resistance of the door inner protection plate can be improved, and the injury of a driver when the position of a vehicle door is impacted is reduced;

the guard board body 1 is composed of a buffer layer 101, a cleaning layer 102, a reinforced breathable layer 103 and a waterproof layer 104.

Buffering subassembly includes spacing 7, the inner wall fixed connection of spacing 7 and shock attenuation board 4, the surface sliding connection of spacing 7 has spacing slider 6, buffer spring 8 has been cup jointed to spacing 7's surface, one side fixedly connected with shock attenuation post 5 of spacing slider 6, the top of shock attenuation post 5 and the bottom fixed connection of shock attenuation board 4 promote the anti striking ability of door interior backplate, reduce the injury of navigating mate when the door position receives the striking.

Lower surface fixed connection of cleaning layer 102 and buffer layer 101, strengthen ventilative layer 103 and cleaning layer 102's lower surface fixed connection, the lower surface fixed connection of waterproof layer 104 and the ventilative layer 103 of enhancement, it includes equilateral hexagon's casing 1031 and internal support pole 1032 to strengthen ventilative layer 103, internal support pole 1032 and internal support pole 1032 fixed connection, the material of strengthening ventilative layer 103 is the carbon fiber board, cleaning layer 102 is the melamine board, buffer layer 101 is made for polypropylene foamed plastic, waterproof layer 104 is made for rigid polyurethane material, clean layer 102 through the setting can make this door inner protective plate easy clean, be difficult to make dirty, the waterproof layer 104 of setting can avoid the infiltration, the intensity of door inner protective plate can be strengthened to the ventilative layer 103 of enhancement of setting, make its shock resistance, toughness is strengthened.

The working principle is as follows: shock attenuation board 4 through setting up when taking place the striking, can adsorb partial vibrations through buffer spring 8 when shock attenuation board 4 is inwards sunken, can promote the anti striking ability of door inner protective plate, reduce the injury of navigating mate when the door position receives the striking, the material of the ventilative layer 103 of enhancement of setting is the carbon fiber board, clean layer 102 is the melamine board, buffer layer 101 is made for polypropylene foam, waterproof layer 104 is made for rigid polyurethane material, clean layer 102 through setting up can make this door inner protective plate easy clean, be difficult to make dirty, the infiltration can be avoided to the waterproof layer 104 of setting, the intensity of door inner protective plate can be strengthened to the ventilative layer 103 of enhancement of setting, make its impact resistance, toughness strengthens.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides an ultrasonic wave door inner protecting plate convenient to remove, includes backplate body (1), its characterized in that: the front wall of the guard plate body (1) is fixedly connected with a door pocket (2) and a handrail assembly (3), and the front wall of the guard plate body (1) is connected with a damping plate (4) in a sliding mode through a buffering assembly;

the guard plate body (1) is composed of a buffer layer (101), a cleaning layer (102), a reinforced breathable layer (103) and a waterproof layer (104).

2. A portable ultrasonic door inner panel according to claim 1, wherein: the buffer assembly comprises a limiting frame (7), the inner wall fixed connection of the limiting frame (7) and the damping plate (4), the outer surface of the limiting frame (7) is connected with a limiting sliding block (6) in a sliding mode, a buffer spring (8) is sleeved on the outer surface of the limiting frame (7), one side of the limiting sliding block (6) is fixedly connected with a damping column (5), and the top end of the damping column (5) is fixedly connected with the bottom end of the damping plate (4).

3. A portable ultrasonic door inner panel according to claim 1, wherein: the cleaning layer (102) is fixedly connected with the lower surface of the buffer layer (101), the reinforced breathable layer (103) is fixedly connected with the lower surface of the cleaning layer (102), and the waterproof layer (104) is fixedly connected with the lower surface of the reinforced breathable layer (103).

4. A portable ultrasonic door inner panel according to claim 1, wherein: the reinforced breathable layer (103) comprises an equilateral hexagonal shell (1031) and an inner supporting rod (1032), and the inner supporting rod (1032) is fixedly connected with the inner supporting rod (1032).

5. A portable ultrasonic door inner panel according to claim 1, wherein: the reinforced breathable layer (103) is made of a carbon fiber plate, and the cleaning layer (102) is a melamine plate.

6. A portable ultrasonic door inner panel according to claim 1, wherein: the buffer layer (101) is made of polypropylene foam plastics, and the waterproof layer (104) is made of rigid polyurethane materials.