CN214215446U - Automobile side door plate with anti-collision function - Google Patents
Automobile side door plate with anti-collision function Download PDFInfo
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- CN214215446U CN214215446U CN202023308847.6U CN202023308847U CN214215446U CN 214215446 U CN214215446 U CN 214215446U CN 202023308847 U CN202023308847 U CN 202023308847U CN 214215446 U CN214215446 U CN 214215446U
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- side door
- automobile side
- rubber
- car side
- door board
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Abstract
The utility model relates to a car side door board technical field specifically is a car side door board with anticollision function, including car side door board body, the edge veneer of car side door board body has the rubber tube, the front end bilateral symmetry has seted up movable chamber about the car side door board body, and is provided with the spring in the activity intracavity, the inside sliding connection in activity chamber has the chock, and the welding has the transfer line on the chock, and the end veneer of transfer line has the impact head. The utility model discloses a set up rubber tube and spring, when car side door board body is closed, rubber lug can at first contact and collide with the door frame, impact the head second and accept the collision and drive the chock through the transfer line and slide and compression spring in the activity intracavity, subsequent striking can be accepted to the rubber tube afterwards, this in-process, the impact force that produces when the three-section buffering can be effectively with the car side door board body and door frame striking absorbs and alleviates, thereby reduction striking by a wide margin is to the influence of car side door board body and door frame.
Description
Technical Field
The utility model relates to a car side door board technical field specifically is a car side door board with anticollision function.
Background
The door provides the passageway of vehicle of cominging in and going out for driver and passenger, and can completely cut off outer interference of car, can alleviate the side impact to a certain extent, protect the passenger, the cushion is installed to the side door inboard of door, the cushion is used for when closing the door, alleviate the impact force of door and door frame, but the buffering of cushion is limited, the door strikes the too big damage that not only can accelerate the cushion of door frame dynamics, and the impact force that produces during the striking and the part damage on reaction force cause door and the door frame easily, we have proposed a car side door board with collision avoidance function for this and have solved above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automobile side door board with anticollision function to the door striking door frame dynamics of proposing among the above-mentioned background art of solution is too big not only can accelerate the damage of cushion, and the impact force that produces when just striking and reaction force cause the problem that part on door and the door frame damaged easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile side door board with anticollision function, includes automobile side door board body, the edge veneer of automobile side door board body has the rubber tube, the both sides symmetry has seted up movable chamber about the front end of automobile side door board body, and is provided with the spring in the activity chamber, the inside sliding connection in activity chamber has the chock, and the welding has the transfer line on the chock, and the end veneer of transfer line has the head of hitting.
Preferably, the section of the rubber tube is circular, and an air cavity is formed in the rubber tube.
Preferably, the outer wall equidistance of rubber tube has seted up the gas pocket, and the outer end opening part of gas pocket installs the filter screen.
Preferably, the longitudinal section of the filter screen is arc-shaped, and the concave surface of the filter screen faces inwards.
Preferably, a rubber bump is arranged at a position of the rubber tube corresponding to the impact head, and the longitudinal section of the rubber bump is arc-shaped.
Preferably, the surface of one side, close to the rubber bump, of the impact head is arc-shaped, and the surface of one side, close to the chock, of the impact head is glued with a rubber pad.
Compared with the prior art, the beneficial effects of the utility model are that: the automobile side door plate with the anti-collision function is provided with the rubber tube and the spring, when the automobile side door plate body is closed, the rubber bumps first come into contact with and collide with the door frame, and then the rubber bumps deform, compressing the internal air, then the impact head receives the impact secondly and drives the chock to slide in the movable cavity through the transmission rod and compress the spring, then the rubber tube receives the subsequent impact, and the rubber bump and the rubber tube can compress the gas in the gas cavity when being extruded, and the gas in the gas cavity can buffer the filter screen to be discharged, in the process, impact force generated when the automobile side door panel body collides with the door frame can be effectively absorbed and relieved by matching with three-section buffering through the elastic deformation characteristics of gas and a spring, thereby by a wide margin reduction striking is to the influence of car side door board body and door frame to carry out good crashproof protection to car side door board body.
Description of the drawings:
in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of the structure of the present invention;
FIG. 2 is a schematic side view of the structure of the present invention;
fig. 3 is an enlarged partial view of a in fig. 2 according to the present invention;
fig. 4 is a partially enlarged schematic view of B in fig. 1 according to the present invention.
In the figure: 1. a vehicle side door panel body; 2. a hose; 3. an air cavity; 4. air holes; 5. filtering with a screen; 6. a rubber bump; 7. a movable cavity; 8. a spring; 9. a chock block; 10. a transmission rod; 11. a striking head; 12. a rubber pad.
The specific implementation mode is as follows:
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 an embodiment: an automobile side door plate with an anti-collision function comprises an automobile side door plate body 1, a rubber pipe 2 is glued on the edge of the automobile side door plate body 1, movable cavities 7 are symmetrically formed in the upper side and the lower side of the front end of the automobile side door plate body 1, springs 8 are arranged in the movable cavities 7, a chock block 9 is connected to the inner portion of each movable cavity 7 in a sliding mode, a transmission rod 10 is welded on each chock block 9, and an impact head 11 is glued at the end of each transmission rod 10;
furthermore, the section of the rubber tube 2 is circular, an air cavity 3 is formed in the rubber tube 2, and the rubber tube 2 has better ductility and enough pressure resistance due to the structure as shown in fig. 2.
Further, the outer wall of the rubber tube 2 is equidistantly provided with air holes 4, and the outer end opening of the air holes 4 is provided with a filter screen 5, as shown in fig. 2, the structure enables the air in the air cavity 3 to be discharged through the air holes 4 when being extruded, and the filter screen 5 can prevent impurities from entering the air cavity 3.
Further, the longitudinal section of the filter screen 5 is arc-shaped, the concave surface of the filter screen 5 faces inwards, as shown in fig. 4, and the structure enables the filter screen 5 to be conveniently wiped and cleaned.
Further, the rubber tube 2 is provided with a rubber bump 6 at a position corresponding to the impact head 11, and the longitudinal section of the rubber bump 6 is configured to be a circular arc shape, as shown in fig. 3, which is configured to serve as a point for receiving the impact first through the rubber bump 6.
Further, one side surface of the impact head 11 close to the rubber bump 6 is set to be arc-shaped, one side surface of the impact head 11 close to the stopper 9 is glued with a rubber pad 12, as shown in fig. 3, the structure enables the impact head 11 to be well attached to the inner wall of the rubber bump 6, so that the rubber bump 6 can be uniformly conducted to the impact head 11 when impacted, and the rubber pad 12 can avoid the impact head 11 from directly colliding with the automobile side door panel body 1.
The working principle is as follows: when the automobile side door panel body 1 is closed, the automobile side door panel body 1 collides with a door frame, two groups of rubber bumps 6 are firstly impacted, the rubber bumps 6 are extruded and deformed when impacted, air in the rubber bumps are extruded and discharged into the rubber tube 2, after the rubber bumps 6 are compressed to the utmost, two contact impacts of the impact heads 11 are carried out, the impact heads 11 drive the plugs 9 to move in the movable cavities 7 through the transmission rods 10 and compress the springs 8, then the rubber tube 2 is impacted and flattened, air in the air cavities 3 is discharged from the air holes 4 due to extrusion, in the process, impact force generated by collision is absorbed through elastic deformation of the rubber tube 2 and the rubber bumps 6, a part of air is released and buffered through the air, and the springs 8 can convert the force into kinetic energy to absorb and relieve the kinetic energy through elastic deformation of the springs and matching with the movement of the plugs 9, can effectually absorb and alleviate impact force and the reaction force that the striking produced through the multistage buffering to reduce the impact to the influence of car side door board body 1 and door frame, do above the utility model discloses a whole theory of operation.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an automobile side door board with anticollision function, includes automobile side door board body (1), its characterized in that: the automobile side door plate is characterized in that a rubber pipe (2) is glued at the edge of the automobile side door plate body (1), movable cavities (7) are symmetrically formed in the upper side and the lower side of the front end of the automobile side door plate body (1), springs (8) are arranged in the movable cavities (7), the movable cavities (7) are slidably connected with plugs (9), transmission rods (10) are welded on the plugs (9), and collision heads (11) are glued at the ends of the transmission rods (10).
2. The automobile side door panel with an anti-collision function according to claim 1, characterized in that: the section of the rubber tube (2) is circular, and an air cavity (3) is formed in the rubber tube (2).
3. The automobile side door panel with an anti-collision function according to claim 1, characterized in that: air holes (4) are formed in the outer wall of the rubber tube (2) at equal intervals, and a filter screen (5) is installed at the opening of the outer end of each air hole (4).
4. The automobile side door panel with an anti-collision function according to claim 3, characterized in that: the longitudinal section of the filter screen (5) is arc-shaped, and the concave surface of the filter screen (5) faces inwards.
5. The automobile side door panel with an anti-collision function according to claim 1, characterized in that: the rubber tube (2) is provided with a rubber bump (6) at a position corresponding to the impact head (11), and the longitudinal section of the rubber bump (6) is arc-shaped.
6. The automobile side door panel with an anti-collision function according to claim 1, characterized in that: the surface of one side, close to the rubber bump (6), of the impact head (11) is arc-shaped, and a rubber pad (12) is glued to the surface of one side, close to the chock (9), of the impact head (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023308847.6U CN214215446U (en) | 2020-12-31 | 2020-12-31 | Automobile side door plate with anti-collision function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023308847.6U CN214215446U (en) | 2020-12-31 | 2020-12-31 | Automobile side door plate with anti-collision function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214215446U true CN214215446U (en) | 2021-09-17 |
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ID=77707604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023308847.6U Active CN214215446U (en) | 2020-12-31 | 2020-12-31 | Automobile side door plate with anti-collision function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214215446U (en) |
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2020
- 2020-12-31 CN CN202023308847.6U patent/CN214215446U/en active Active
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