Automobile door panel with collision buffering structure

Abstract

The utility model discloses an automobile door panel with a collision buffering structure, which comprises an automobile door and lifting glass positioned at the top of the automobile door, the lifting glass is mounted on the automobile door in a sliding manner, and the automobile door comprises an outer side door panel and an inner side door panel. Reinforcing rib frames are alternately arranged on the inner side face of the outer side door plate and the inner side face of the inner side door plate, a gap exists between the outer side door plate and the inner side door plate, and a plurality of evenly-distributed buffering supporting assemblies are arranged between the outer side door plate and the inner side door plate. When the door is opened, the outer side door plate can generate thrust on the mounting block, the mounting block can generate thrust on the first movable rod and the second movable rod, the second movable rod pushes the sliding block to slide in the limiting sliding groove, the good buffering effect on the outer side door plate is generated under the elastic effect of the spring, and the first movable rod and the second movable rod can change the direction of impact force; therefore, the energy of the impact force towards the interior of the vehicle is reduced, a good protection effect is achieved, and the safety is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile door panel, specifically, relate to a kind of automobile door panel with collision buffer structure. BACKGROUND

[0002] Automobile door panel is to provide access to vehicle for driver and passenger, and insulate outside interference, reduce side impact to some extent, protect passenger, automobile door panel is directly fixed in automobile body.

[0003] Such as existing patent CN211641786U discloses a kind of automobile door panel with multiple reinforcing structures, by the cooperation of telescopic column, fixed column, buffer groove, spring, limiting column and installation slot, although it can play buffering effect and prevent deformation, but considering the lifting of window glass, the buffer piece only can be set in side portion, and too many cannot be set, thereby greatly reduce the buffering effect of door.

[0004] For the problems in the related art, so far no effective solution has been proposed. SUMMARY

[0005] For the problems in the related art, the utility model proposes a kind of automobile door panel with collision buffer structure to overcome the above-mentioned technical problems existing in the prior art.

[0006] Therefore, the specific technical scheme adopted by the utility model is as follows:

[0007] A kind of automobile door panel with collision buffer structure, including door and located at the top of the lift glass, the lift glass sliding installation with the door, the door includes outer door panel and inner door panel, the inner side of the outer door panel and the inner door panel is equipped with the reinforcing rib frame alternately, and there is spacing between the outer door panel and the inner door panel, the outer door panel and the inner door panel between there are several evenly distributed buffer support components.

[0008] As preferred, the buffer support component includes connecting block, one side of the connecting block is equipped with two groups of symmetrically arranged movable rod one and movable rod two, the movable rod one and the movable rod two are equipped with the installation block connected with the outer door panel at the end away from the connecting block.

[0009] As preferred, the installation block is connected with the movable rod one and the movable rod two by hinged member, the movable rod one and the movable rod two are arranged in V-shaped structure.

[0010] Preferably, one end of the first movable rod away from the hinge is provided with a pin shaft movably connected with the connecting block, and one end of the second movable rod away from the hinge is provided with a movable block slidingly connected with the connecting block.

[0011] Preferably, the movable block is movably connected with the second movable rod through a second pin shaft, and a limiting sliding groove is formed on one side of the movable block, and a sliding block matched with the limiting sliding groove is arranged on one side of the movable block.

[0012] Preferably, a spring connected with the sliding block is arranged in the limiting sliding groove.

[0013] Preferably, rubber buffer balls are arranged on the inner side surfaces of the outer door plate and the inner door plate and located between the connecting blocks.

[0014] The beneficial effects of the automobile door plate with the collision buffering structure are as follows: when an impact force is generated on the outer door plate from the outside, the outer door plate generates a pushing force on the mounting block, the mounting block generates a pushing force on the first movable rod and the second movable rod, the second movable rod pushes the sliding block to slide in the limiting sliding groove, and the spring generates an elastic force on the outer door plate, the direction of the impact force is changed by the first movable rod and the second movable rod, the energy of the impact force to the vehicle is slowed down, the impact force is well buffered, the safety is high, the reinforcing rib frames arranged alternately improve the structural strength of the whole vehicle door. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed in the embodiments. Obviously, the drawings in the following description only show some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained from these drawings without any creative effort.

[0016] Figure 1 is a structural schematic view of an automobile door plate with a collision buffering structure according to an embodiment of the present application;

[0017] Figure 2 is an exploded view of an outer door plate and an inner door plate in an automobile door plate with a collision buffering structure according to an embodiment of the present application;

[0018] Figure 3 is a structural schematic view of a buffering support assembly in an automobile door plate with a collision buffering structure according to an embodiment of the present application;

[0019] Figure 4It is a section view of the limiting sliding groove of the automobile door panel with the collision buffering structure according to the embodiment of the utility model.

[0020] In the drawings:

[0021] 1, door; 2, lifting glass; 3, outer door panel; 4, inner door panel; 5, reinforcing rib rack; 6, connecting block; 7, movable rod one; 8, movable rod two; 9, mounting block; 10, hinged part; 11, movable block; 12, limiting sliding groove; 13, sliding block; 14, spring; 15, rubber buffer ball. DETAILED DESCRIPTION

[0022] To further illustrate the embodiments, the utility model provides with drawings, these drawings are part of the utility model disclosure, it mainly used to illustrate the embodiment, and can cooperate with the relevant description of the specification to explain the operating principle of the embodiment, cooperate with reference to these contents, the person skilled in the art should be able to understand other possible implementation ways and the advantages of the utility model, the components in the drawings are not drawn according to scale, and similar component symbols are usually used to represent similar components.

[0023] According to the embodiment of the utility model, a kind of automobile door panel with collision buffering structure is provided.

[0024] Embodiment one

[0025] As Figures 1-4 shown, according to the automobile door panel with collision buffering structure of the embodiment of the utility model, including door 1 and the lifting glass 2 at the top of the door 1, the lifting glass 2 is slidably installed with the door 1, the door 1 includes outer door panel 3 and inner door panel 4, the inner side of the outer door panel 3 and the inner door panel 4 is equipped with the reinforcing rib rack 5 of alternate arrangement, and there is spacing between the outer door panel 3 and the inner door panel 4, and a plurality of evenly distributed buffering support components are provided between the outer door panel 3 and the inner door panel 4.

[0026] Embodiment two

[0027] As Figures 1-4 shown, the buffering support component includes connecting block 6, one side of the connecting block 6 is equipped with two groups of symmetrically arranged movable rod one 7 and movable rod two 8, the movable rod one 7 and the movable rod two 8 are equipped with the mounting block 9 connected with the outer door panel 3 at the end away from the connecting block 6, the mounting block 9 is connected with the movable rod one 7 and the movable rod two 8 by hinged part 10, the movable rod one 7 and the movable rod two 8 are arranged in V-shaped structure, the movable rod one 7 is equipped with the pin shaft one of the movable connection with the connecting block 6 at the end away from the hinged part 10, and the movable rod two 8 is equipped with the movable block 11 of the sliding connection with the connecting block 6 at the end away from the hinged part 10.

[0028] Embodiment three

[0029] As Figures 1-4 shown, the movable block 11 is movably connected with the movable rod two 8 through the pin shaft two, the limiting sliding groove 12 is arranged on one side of the movable block 11, the movable block 11 is provided with the sliding block 13 matched with the limiting sliding groove 12, the spring 14 connected with the sliding block 13 is arranged in the limiting sliding groove 12, the rubber buffer ball 15 is arranged on the inner side of the outer door panel 3 and the inner door panel 4 and between the two connecting blocks 6, and the spherical groove matched with the rubber buffer ball 15 is arranged on the outer door panel 3 and the inner door panel 4.

[0030] In order to facilitate the understanding of the above technical scheme of the utility model, the working principle or operation mode of the utility model in the actual process is described in detail below.

[0031] In actual application, when the external impact force is generated on the outer door panel 3, the outer door panel 3 generates the pushing force on the mounting block 9, the mounting block 9 generates the pushing force on the movable rod one 7 and the movable rod two 8, the movable rod two 8 pushes the movable block 11 to drive the sliding block 13 to slide in the limiting sliding groove 12, the sliding block 13 is pressed in the sliding process, the spring 14 is elastically deformed, the good buffering effect is generated on the outer door panel 3 under the elastic action of the spring 14, and the direction of the impact force is changed by the movable rod one 7 and the movable rod two 8, thereby the energy of the impact force to the vehicle is slowed down.

[0032] In summary, according to the above technical scheme of the utility model, when the external impact force is generated on the outer door panel 3, the outer door panel 3 generates the pushing force on the mounting block 9, the mounting block 9 generates the pushing force on the movable rod one 7 and the movable rod two 8, the movable rod two 8 pushes the sliding block 13 to slide in the limiting sliding groove 12, and the good buffering effect is generated on the outer door panel 3 under the elastic action of the spring 14, and the direction of the impact force is changed by the movable rod one 7 and the movable rod two 8, thereby the energy of the impact force to the vehicle is slowed down, has the good protection effect, the safety is strong, and the structure strength of the whole vehicle door can be improved through the alternately arranged reinforcing ribs 5.

[0033] The above only describes the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement, improvement, etc. within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A car door panel with a collision buffer structure, characterized in that, The vehicle includes a door (1) and a liftable glass (2) located at the top of the door (1). The liftable glass (2) is slidably mounted on the door (1). The door (1) includes an outer door panel (3) and an inner door panel (4). The inner surfaces of the outer door panel (3) and the inner door panel (4) are provided with alternating reinforcing ribs (5). There is a gap between the outer door panel (3) and the inner door panel (4). Several evenly distributed buffer support components are provided between the outer door panel (3) and the inner door panel (4). The buffer support components include a connecting block (6). Two sets of symmetrically arranged movable rods (7) are provided on one side of the connecting block (6). The first movable rod (7) and the second movable rod (8) are provided with an installation block (9) connected to the outer door panel (3) at one end away from the connecting block (6). The installation block (9) is connected to the first movable rod (7) and the second movable rod (8) through a hinge (10). The first movable rod (7) and the second movable rod (8) are arranged in a V-shaped structure. The first movable rod (7) is provided with a pin shaft 1 that is movably connected to the connecting block (6) at one end away from the hinge (10). The second movable rod (8) is provided with a movable block (11) that is slidably connected to the connecting block (6) at one end away from the hinge (10).

2. A car door panel with a collision buffer structure according to claim 1, characterized in that, The movable block (11) is movably connected to the movable rod (8) via the second pin. The connecting block (6) is located on one side of the movable block (11) and has a limiting groove (12). The movable block (11) is provided with a slider (13) that matches the limiting groove (12) on one side.

3. A car door panel with a collision buffer structure according to claim 2, characterized in that, The limiting groove (12) is provided with a spring (14) connected to the slider (13).

4. A car door panel with a collision buffer structure according to claim 3, characterized in that, Rubber buffer balls (15) are provided on the inner sides of the outer door panel (3) and the inner door panel (4) and between the two connecting blocks (6). Spherical grooves matching the rubber buffer balls (15) are provided on the outer door panel (3) and the inner door panel (4).

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