CN210502215U

CN210502215U - Automobile door anti-collision plate

Info

Publication number: CN210502215U
Application number: CN201921692859.8U
Authority: CN
Inventors: 包鑫
Original assignee: Changsha Huake Auto Parts Manufacturing Co Ltd
Current assignee: Changsha Huake Auto Parts Manufacturing Co Ltd
Priority date: 2019-10-11
Filing date: 2019-10-11
Publication date: 2020-05-12
Anticipated expiration: 2029-10-11

Abstract

The utility model discloses an automobile door anticollision board, including door frame, door window frame, first connecting block and buffering lug, the internally mounted of door frame has fixed interior box, and the inside of fixed interior box all installs the reinforcing bar, the upper and lower both sides of box all are provided with damping spring in fixed, and the outside of fixed interior box is provided with first foam puigging, the buffering anticollision box is installed to the below of fixed interior box, and the inside of buffering anticollision box all installs crashproof horizontal pole, door window frame mounting is in the top of door frame, and the inboard of door window frame is provided with second foam puigging, and the inboard of second foam puigging is provided with window glass simultaneously. The utility model provides an automobile door anticollision board, through setting up the reinforcing bar, this can consolidate the device, increases the holding capacity of the device self, suffers certain striking after, because door self is thinner, makes the door atress by extrusion deformation easily, reduces user of service's potential safety hazard.

Description

Automobile door anti-collision plate

Technical Field

The utility model relates to a relevant technical field of automobile parts specifically is an automobile door anticollision board.

Background

With the progress of modern life, more and more automobiles, especially private cars develop faster, so that traffic accidents are more, obviously, the concentrated performance of the accidents is that the automobiles collide with each other or collide with other fixed objects, so that the mutual damage of the goods of the automobiles and even the casualties of people are caused, in order to ensure the driving safety and prevent the accidents, the responsibility of a driver is great, once the accidents happen, the mutual damage is reduced or relieved as much as possible, the instantaneous handling capacity of the driver on the accidents is also important, but a precautionary protection device of the automobiles is also necessary.

Traditional car door anticollision board does not set up the reinforcing bar, is suffering certain striking back, because door self is thin more, makes the door atress by extrusion deformation easily, reduces user of service's potential safety hazard, and does not set up damping spring, when suffering the collision, can play the cushioning effect when suffering the door atress, reduces the impact of collision to the injury that causes when reducing the collision.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car door anticollision board to the reinforcing bar is not set up in solving the proposition among the above-mentioned background art, after suffering certain striking, because door self is thinner, makes the door atress by extrusion deformation easily, reduces user of service's potential safety hazard, and does not set up damping spring, when suffering the collision, can play the cushioning effect when the door atress, reduces the impact of collision, thereby reduces the problem of the injury that causes during the collision.

In order to achieve the above object, the utility model provides a following technical scheme: an automobile door anti-collision plate comprises an automobile door frame, an automobile window frame, a first connecting block and a buffering lug, wherein a fixed inner box is arranged inside the automobile door frame, reinforcing steel bars are arranged inside the fixed inner box, damping springs are arranged on the upper side and the lower side of the fixed inner box, a first foam sound-insulating layer is arranged on the outer side of the fixed inner box, a buffering anti-collision box is arranged below the fixed inner box, an anti-collision cross bar is arranged inside the buffering anti-collision box, the automobile window frame is arranged above the automobile door frame, a second foam sound-insulating layer is arranged on the inner side of the automobile window frame, automobile window glass is arranged on the inner side of the second foam sound-insulating layer, the first connecting block is arranged on the right side of the automobile door frame, a rotating rod is arranged on the right side of the first connecting block, a connecting fixed block is arranged on the right side of the automobile door frame, and, and a vehicle door handle is arranged above the buffer lug.

Preferably, be the screwed connection between reinforcing bar and the fixed interior box, and reinforcing bar sets up about the axis symmetry of fixed interior box.

Preferably, be welded connection between damping spring and the door frame, and damping spring sets up about the axis symmetry of door frame.

Preferably, the first foam sound insulation layer is tightly attached to the door frame, and the outer diameter of the first foam sound insulation layer is the same as the inner diameter of the door frame.

Preferably, be the screw connection between crashproof horizontal pole and the buffering anticollision box, and crashproof horizontal pole sets up about the axis symmetry of buffering anticollision box.

Preferably, the right end of the first connecting block forms a rotary connection with the left end of the connecting fixing block through the outer wall of the rotary rod, and the first connecting block is connected with the connecting fixing block through a screw.

Preferably, the buffer lug is in screw connection with the vehicle door frame, and the buffer lug is in clamping groove connection with the vehicle door frame.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the automobile door anti-collision plate, the reinforcing steel bars are arranged, so that the device can be reinforced, the bearing capacity of the device is increased, after a certain impact, the automobile door is easily extruded and deformed due to the fact that the automobile door is thin, and the potential safety hazard of users is reduced;

2. according to the automobile door anti-collision plate, the damping springs are arranged, so that the device can be subjected to damping and buffering treatment, when the automobile door anti-collision plate is collided, the device can play a role in buffering when the automobile door is stressed, and the collision force of the collision is reduced, so that the damage caused by the collision is reduced, and the maintenance cost of the device is reduced;

3. this car door anticollision board through setting up first foam puigging, can carry out sound insulation treatment to the device like this, avoids because the noise outside the car is too big, has solved the inconvenience brought because the noise problem.

Drawings

FIG. 1 is a schematic view of the front view of the internal structure of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the buffering bump structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 1.

In the figure: 1. a door frame; 2. fixing the inner box; 3. reinforcing steel bars; 4. a damping spring; 5. a first foam acoustical layer; 6. a buffer anti-collision box; 7. an anti-collision cross bar; 8. a window frame; 9. a second foam acoustical layer; 10. a window glass; 11. a first connection block; 12. rotating the rod; 13. connecting a fixed block; 14. a buffer bump; 15. a vehicle door handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an automobile door anti-collision plate comprises a door frame 1, a window frame 8, a first connecting block 11 and a buffering convex block 14, wherein a fixed inner box 2 is arranged inside the door frame 1, reinforcing steel bars 3 are arranged inside the fixed inner box 2, damping springs 4 are arranged on the upper side and the lower side of the fixed inner box 2, a first foam sound-insulating layer 5 is arranged outside the fixed inner box 2, a buffering anti-collision box 6 is arranged below the fixed inner box 2, an anti-collision cross rod 7 is arranged inside the buffering anti-collision box 6, the window frame 8 is arranged above the door frame 1, a second foam sound-insulating layer 9 is arranged on the inner side of the window frame 8, glass 10 is arranged on the inner side of the second foam sound-insulating layer 9, the first connecting block 11 is arranged on the right side of the door frame 1, a rotating rod 12 is arranged on the right side of the first connecting block 11, and a connecting fixing block 13 is arranged on the right side of the rotating rod, the buffer lug 14 is arranged on the front outer side of the door frame 1, and a door handle 15 is arranged above the buffer lug 14;

for the screw connection between box 2 in reinforcing bar 3 and the fixed, and reinforcing bar 3 sets up about the axis symmetry of box 2 in the fixed, through setting up reinforcing bar 3, this can consolidate the processing to the device, increases the holding capacity of the device self, after suffering certain striking, because door self is thin, makes the door atress by extrusion deformation easily, reduces user of service's potential safety hazard.

For welded connection between damping spring 4 and door frame 1, and damping spring 4 sets up about door frame 1's axis symmetry, through setting up damping spring 4, can carry out the shock attenuation buffering to the device like this, when suffering the collision, can play the cushioning effect when the door atress, reduce the impact of collision to the injury that causes when reducing the collision reduces the device's maintenance cost.

Closely laminating between first foam puigging 5 and the door frame 1, and the external diameter of first foam puigging 5 is the same with door frame 1's internal diameter, through setting up first foam puigging 5, can carry out sound insulation treatment to the device like this, avoids because the noise outside the car is too big, has solved the inconvenience because the noise problem brings.

For the screw connection between crashproof horizontal pole 7 and the buffering anticollision box 6, and crashproof horizontal pole 7 sets up about the axis symmetry of buffering anticollision box 6, through setting up crashproof horizontal pole 7, can carry out collision avoidance to the device like this, when the device suffered the collision, crashproof horizontal pole 7 can keep out most impact to reduce the damage of the device, reduce the potential safety hazard.

The right-hand member of first connecting block 11 passes through the outer wall of rotary rod 12 and constitutes swivelling joint with the left end of being connected fixed block 13, and first connecting block 11 and be connected for the screw connection between the fixed block 13, through setting up first connecting block 11, can pass through rotary rod 12 with first connecting block 11 and rotate to suitable position, can make things convenient for the device like this and the installation and the dismantlement of required butt joint automobile body, reduces the cost of labor, improves work efficiency.

For screw connection between buffering lug 14 and the door frame 1, and be the draw-in groove connection between buffering lug 14 and the door frame 1, through setting up buffering lug 14, because be screw connection between buffering lug 14 and the door frame 1, make things convenient for the dismantlement and the change of buffering lug 14 like this, avoid the vehicle when suffering the collision, play the guard action to the paint of door, reduce the maintenance cost of the device.

The working principle is as follows: firstly, the device is moved to a position of a required butt joint frame, then the device is butt jointed with the required butt joint frame through a connecting fixing block 13, then a first connecting block 11 is rotated to a proper position through a rotating rod 12, the device can be reinforced by arranging a reinforcing steel bar 3, the bearing capacity of the device is increased, after a certain impact is suffered, the door is easily stressed to be extruded and deformed due to the thinness of the door, the potential safety hazard of users is reduced, the device can be subjected to shock absorption and buffering treatment by arranging a shock absorption spring 4, when the device is impacted, the device can play a role of buffering when the door is stressed, the impact force of the impact is reduced, the injury caused during the impact is reduced, the maintenance cost of the device is reduced, the device can be subjected to sound insulation treatment by arranging a first foam sound insulation layer 5, and the overlarge noise outside the vehicle is avoided, the inconvenience that brings because the noise problem is solved, through setting up crashproof horizontal pole 7, can carry out collision avoidance to the device like this, when the device suffers the collision, crashproof horizontal pole 7 can keep out most impact, thereby reduce the device's damage, reduce the potential safety hazard, through setting up buffering lug 14, because be the screw connection between buffering lug 14 and door frame 1, make things convenient for the dismantlement and the change of buffering lug 14 like this, avoid the vehicle when suffering the collision, play the guard action to the paint of door, reduce the maintenance cost of the device, the user state of device is examined at last, whether the inspection is steadily installed and is fixed, the use process with regard to such car door anticollision board has been accomplished.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile door crashproof board, includes door frame (1), window frame (8), first connecting block (11) and buffering lug (14), its characterized in that with: the automobile door structure is characterized in that a fixed inner box (2) is arranged inside the automobile door frame (1), reinforcing steel bars (3) are arranged inside the fixed inner box (2), damping springs (4) are arranged on the upper and lower sides of the fixed inner box (2), a first foam sound-insulating layer (5) is arranged outside the fixed inner box (2), a buffering anti-collision box (6) is arranged below the fixed inner box (2), an anti-collision cross rod (7) is arranged inside the buffering anti-collision box (6), the automobile window frame (8) is arranged above the automobile door frame (1), a second foam sound-insulating layer (9) is arranged on the inner side of the automobile window frame (8), automobile window glass (10) is arranged on the inner side of the second foam sound-insulating layer (9), a first connecting block (11) is arranged on the right side of the automobile door frame (1), and a rotary rod (12) is arranged on the right side of the first connecting block (11), meanwhile, a connecting fixing block (13) is installed on the right side of the rotating rod (12), the buffering convex block (14) is installed on the outer side of the front of the vehicle door frame (1), and a vehicle door handle (15) is installed above the buffering convex block (14).

2. The automobile door impact plate according to claim 1, characterized in that: the reinforcing steel bars (3) are connected with the fixed inner box (2) through screws, and the reinforcing steel bars (3) are symmetrically arranged about the central axis of the fixed inner box (2).

3. The automobile door impact plate according to claim 1, characterized in that: be welded connection between damping spring (4) and door frame (1), and damping spring (4) set up about the axis symmetry of door frame (1).

4. The automobile door impact plate according to claim 1, characterized in that: the first foam sound insulation layer (5) is tightly attached to the vehicle door frame (1), and the outer diameter of the first foam sound insulation layer (5) is the same as the inner diameter of the vehicle door frame (1).

5. The automobile door impact plate according to claim 1, characterized in that: be the screw connection between crashproof horizontal pole (7) and buffering anticollision box (6), and crashproof horizontal pole (7) set up about the axis symmetry of buffering anticollision box (6).

6. The automobile door impact plate according to claim 1, characterized in that: the right end of the first connecting block (11) forms rotary connection with the left end of the connecting fixing block (13) through the outer wall of the rotating rod (12), and the first connecting block (11) is connected with the connecting fixing block (13) through screws.

7. The automobile door impact plate according to claim 1, characterized in that: the buffer lug (14) is connected with the vehicle door frame (1) through a screw, and the buffer lug (14) is connected with the vehicle door frame (1) through a clamping groove.