Assembly frame of safety air bag cover plate

Abstract

The utility model relates to the technical field of air bag cover plate assembly, in particular to an air bag cover plate assembly frame which comprises a frame body of an n-shaped structure, a plurality of first box bodies with top openings are sequentially arranged on the frame body in the vertical direction, and the first box bodies are obliquely arranged in the frame body. Second box bodies with openings in the tops are arranged below the first box bodies correspondingly, sleeve grooves are formed in bottom plates of the first box bodies, the top ends of the second box bodies are sleeved with the sleeve grooves, the second box bodies and the first box bodies are of an integrated structure, supporting blocks are arranged on the two sides of the second box bodies correspondingly, and the supporting blocks are installed on the frame body. And the first box body and the second box body are placed above the supporting block. The utility model provides an assembly frame of a safety air bag cover plate, which can prevent the safety air bag cover plate from being extruded, is convenient to take and place the safety air bag cover plate and improves the assembly efficiency, and is used for overcoming the defects in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of assembling a safety airbag cover plate, in particular to an assembly rack for the safety airbag cover plate. Background Art

[0002] The airbag is an auxiliary protection device of the vehicle airbag system. The airbag is made of special fabric nylon with rubber lining and is quickly filled with harmless helium when working. For this reason, when the vehicle collides, the head of the passenger will still move forward under the action of inertia. The airbag is inflated quickly in a short time, so that the head of the passenger hits the airbag. At the same time, the airbag begins to exhaust through the air holes on the surface of the airbag, thereby cushioning the head of the passenger and ensuring that the body parts of the person are slowly decelerated. For this reason, it protects the chest and brain of the passengers when the vehicle is violently hit. In order to protect the chest and brain to a limited extent and prevent the airbag from being damaged when not in use, the airbag is hidden in the vehicle body through the airbag cover, so that once the vehicle collides, it will be rapidly inflated, thereby penetrating the airbag cover and popping out the airbag. This can ensure that the airbag is effective in the shortest time.

[0003] The airbag cover mainly includes a cover and hanging plates respectively arranged on both sides of the cover. The cover is used to seal the airbag in the vehicle body, and the hanging plates are used to install the cover on the vehicle body. For this reason, the airbag cover presents a U-shaped structure. However, when assembling the airbag cover, in order to facilitate the assembly of the airbag cover on the vehicle, multiple airbag cover plates are stacked together. Since the cover plates and hanging plates of the multiple airbag cover plates are easily squeezed, the stacked airbag cover plates are very messy, which is inconvenient for assemblers to take, and the airbag cover plates may even be squeezed and damaged, causing the airbag cover plates to become waste, thereby affecting the assembly operation of the airbag cover. For this reason, there is still room for improvement in the assembly and storage of the airbag cover to improve the assembly effect and efficiency of the assemblers. Summary of the invention

[0004] In view of the deficiencies in the prior art, the utility model provides an assembly rack for an airbag cover plate, which can prevent the airbag cover plate from being squeezed, facilitate the removal and placement of the airbag cover plate, and improve the assembly efficiency, so as to overcome the defects in the prior art.

[0005] The technical scheme adopted by the utility model is: an assembly rack of a safety airbag cover plate, comprising a frame body with an N-shaped structure, a plurality of first box bodies with top openings are sequentially arranged on the frame body along the vertical direction, the plurality of first box bodies are obliquely arranged in the frame body, second box bodies with top openings are respectively arranged below the plurality of first box bodies, a sleeve groove is opened on the bottom plate of the first box body, the top end of the second box body is sleeved in the sleeve groove, the second box body and the first box body are an integral structure, support blocks are respectively arranged on both sides of the second box body, the support blocks are mounted on the frame body, and the first box body and the second box body are placed above the support blocks.

[0006] Preferably, the first box body and the second box body form an inner cavity shape of an inverted convex structure, support plates are respectively provided on both sides of the sleeve groove, the support plates are installed on the bottom plate of the first box body along the inclination direction of the first box body, a number of rollers are evenly arranged between the support plate and the inner wall of the first box body, both ends of the several rollers are respectively rotatably connected to the support plate and the side wall of the first box body, and buffer pads made of elastic material are respectively provided at both ends of the support plate, and the buffer pads are installed on the inner wall of the first box body.

[0007] Preferably, groove bodies are respectively formed on both sides of the first box body, and a mounting groove is formed on the bottom surface of the first box body, and the inner cavity shape of the mounting groove is consistent with the top shape of the first box body.

[0008] Preferably, the second box body is provided with a ring rod with a U-shaped structure, the ring rod is mounted on the bottom plate of the first box body, the top of the support block is provided with an arc groove, and the bottom of the ring rod is mounted in the arc groove.

[0009] Preferably, two threaded holes are sequentially opened on the support block along the vertical direction, bolts are respectively threadedly inserted in the two threaded holes, a plurality of circular holes are opened on the side wall of the frame body at equal intervals along the vertical direction, a fixing groove is provided on the frame body on one side of the plurality of circular holes, one side of the fixing groove is respectively connected with the plurality of circular holes, the spacing between the two threaded holes is consistent with the spacing between adjacent circular holes, the width of the fixing groove is not less than the diameter of the bolt, and the aperture of the circular hole is consistent with the diameter of the bolt.

[0010] Preferably, a nut is threadedly mounted on the bolt, the nut and the support block are in contact with two sides of the frame respectively, and the outer diameter of the nut is not less than the width of the fixing groove.

[0011] Preferably, the inclination angle of the first box body is 1 degree to 5 degrees.

[0012] The utility model has the following beneficial effects: firstly, the utility model, by providing the first box body and the second box body, enables the cover plate and the hanging plate of the airbag cover plate to be placed separately, thereby avoiding the messy storage of multiple guide airbag cover plates. Moreover, the utility model tilts the first box body in the frame body, so that the airbag cover plate placed in the first box body has a sliding tendency toward the bottom of the first box body. Therefore, after the assembler takes away the airbag cover plate at the bottom of the first box body, the remaining airbag cover plate in the first box body slides toward the bottom of the first box body, so that the assembler only needs to take the airbag cover plate at the bottom of the first box body. Conversely, the process of placing the airbag cover plate also only needs to put down the airbag cover plate one by one on the top of the first box body, thereby facilitating the taking and placing of the airbag cover plate, thereby improving the assembly efficiency of the airbag cover plate.

[0013] Secondly, the utility model provides support conditions for a plurality of rollers through the support plate and the first box body, and the plurality of rollers facilitate the airbag cover placed in the first box body to slide toward the first bottom, and the buffer pad can buffer the impact caused by the sliding of the airbag cover to avoid damage to the first box body or the airbag cover. In addition, the utility model provides grooves on both sides of the first box body to facilitate the removal and placement of the airbag cover from both sides of the first box body, and provides installation grooves on the bottom surface of the first box body to facilitate stacking of multiple first boxes, so as to store multiple first boxes.

[0014] Thirdly, the utility model uses the annular rod and the annular groove on the top of the support block to limit the first box body and the second box body, preventing the first box body and the second box body from falling off the support block, thereby improving the stability of the first box body and the second box body placed in the frame. In addition, the utility model uses the bolts and the multiple round holes and fixing grooves on the frame to facilitate changing the fixing position of the support block, thereby facilitating the installation position of the conditional support block, and by putting nuts on the bolts, the bolts are prevented from falling from the fixing grooves, thereby preventing the support block from being removed from the frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of the utility model.

[0016] Figure 2 for Figure 1 A magnified schematic diagram of center A.

[0017] Figure 3 It is a cross-sectional schematic diagram of placing the airbag cover in the first box body and the second box body in the utility model.

[0018] Figure 4 It is a structural schematic diagram of the utility model.

[0019] Figure 5 It is a schematic diagram of the assembly of the first box body, the second box body, the annular rod and the support block in the utility model.

[0020] Figure 6 It is a three-dimensional schematic diagram of the first box body in the utility model.

[0021] Figure 7 It is a three-dimensional schematic diagram of the support block in the utility model. DETAILED DESCRIPTION

[0022] like Figures 1 to 7 As shown, an assembly rack for an airbag cover comprises a frame 1 of an N-shaped structure, on which a plurality of first boxes 2 with top openings are evenly arranged in a sequential direction, the plurality of first boxes 2 are obliquely arranged in the frame 1, and second boxes 3 with top openings are respectively arranged below the plurality of first boxes 2, a sleeve groove 4 is formed on the bottom plate of the first box 2, the top end of the second box 3 is sleeved in the sleeve groove 4, the second box 3 and the first box 2 are an integral structure, support blocks 5 are respectively arranged on both sides of the second box 3, the support blocks 5 are mounted on the frame 1, and the first box 2 and the second box 3 are placed above the support blocks 5. The first box body 2 is used to place the cover plate of the airbag cover plate, and the second box body 3 is used to place the hanging plate of the airbag cover plate, so as to prevent the cover plate and the hanging plate from being squeezed. At the same time, by tilting the first box body 2 in the frame body 1, the airbag cover plate placed in the first box body 2 has a sliding tendency toward the bottom of the first box body 2. Therefore, when the airbag cover plate at the bottom of the first box body 2 is removed, the remaining airbag cover plate in the first box body 2 slides toward the bottom of the first box body 2, so that the assembler only needs to take the airbag cover plate at the bottom of the first box body 2; on the contrary, when placing the airbag cover plate in the first box body 2, it is only necessary to place the airbag cover plate on the top of the first box body 2, so that multiple airbag cover plates can be placed in the first box body 2 in sequence, so as to facilitate the taking and placing of the airbag cover plates, thereby improving the assembly efficiency. It should be pointed out that a grounding plate is provided at the bottom of the frame body 1, and the grounding plate is fixed to the ground by screws, so as to fix the frame body 1 to the ground.

[0023] In this embodiment, the first box body 2 and the second box body 3 form an inverted convex-shaped inner cavity shape, and support plates 6 are respectively provided on both sides of the sleeve groove 4. Please refer to Figure 2 and 5The support plate 6 is installed on the bottom plate of the first box body 2 along the inclined direction of the first box body 2, and a plurality of rollers 7 are evenly arranged between the support plate 6 and the inner wall of the first box body 2. Both ends of the plurality of rollers 7 are rotatably connected to the support plate 6 and the side wall of the first box body 2, so as to facilitate the airbag cover placed in the first box body 2 to slide toward the first bottom. The two ends of the support plate 6 are respectively provided with buffer pads 8 made of elastic material, and the buffer pads 8 are installed on the inner wall of the first box body 2, so as to buffer the impact caused by the sliding of the airbag cover and avoid damage to the first box body 2 or the airbag cover.

[0024] Please refer again Figure 4 and 5 The first box body 2 is provided with grooves 8 on both sides to facilitate the removal and placement of the airbag cover from both sides of the first box body 2. The bottom surface of the first box body 2 is provided with a mounting groove 9, and the inner cavity shape of the mounting groove 9 is consistent with the top shape of the first box body 2, so as to facilitate the stacking of multiple first box bodies 2.

[0025] Specifically, the second box body 3 is provided with a ring rod 10 with a mouth structure, and the ring rod 10 is installed on the bottom plate of the first box body 2. An arc groove 11 is opened at the top of the support block 5, and the bottom of the ring rod 10 is installed in the arc groove 11. The ring rod 10 is limited by the arc groove 11, so as to limit the first box body 2 and the second box body 3, and prevent the first box body 2 and the second box body 3 from falling from the support block 5, thereby improving the stability of the first box body 2 and the second box body 3 placed in the frame body 1; at the same time, by lifting the ring rod 10 upwards, the ring rod 10 can fall off from the arc groove 11, so as to facilitate the removal of the first box body 2 and the second box body 3 from the frame body 1; conversely, by placing the ring rod 10 in the arc groove 11, the first box body 2 and the second box body 3 can be placed on the support block 5, that is, the first box body 2 and the second box body 3 are installed.

[0026] Please refer again Figure 6 Two threaded holes 12 are sequentially opened on the support block 5 along the vertical direction, and bolts 13 are respectively threadedly installed in the two threaded holes 12. A plurality of circular holes 14 are opened on the side wall of the frame body 1 at equal intervals along the vertical direction. A fixing groove 15 is provided on the frame body 1 on one side of the plurality of circular holes 14. One side of the fixing groove 15 is respectively connected with the plurality of circular holes 14. The spacing between the two threaded holes 12 coincides with the spacing between adjacent circular holes 14. The width of the fixing groove 15 is not less than the diameter of the bolt 13. The aperture of the circular hole 14 coincides with the diameter of the bolt 13. The bolt 13 is installed in one of the circular holes 14. By moving the bolt 13 to another circular hole 14, the fixing position of the support block 5 can be changed, thereby facilitating the installation position of the support block 5.

[0027] Specifically, a nut 16 is threadedly mounted on the bolt 13, and the nut 16 and the support block 5 are respectively in contact with two sides of the frame 1, and the outer diameter of the nut 16 is not less than the width of the fixing groove 15, thereby preventing the bolt 13 from slipping out of the fixing groove 15 or the circular hole 14, thereby preventing the support block 5 from being removed from the frame 1.

[0028] It should be noted that the inclination angle of the first box body 2 is 1 to 5 degrees, so as to ensure that the airbag cover in the first box body 2 has a sliding tendency and avoid excessive impact caused by the sliding tendency of the sliding airbag cover.

[0029] The use of this product is as follows: Figures 1 to 7 As shown, first, the frame 1 is fixed to the assembly area, that is, the frame 1 is moved to one side of the assembly line, and the grounding plate provided at the bottom of the frame 1 is installed on the ground by screws using tools such as a screwdriver, so that the frame 1 is fixed to one side of the assembly line. Then, the bolt 13 is installed on the bolt hole 12, and then the bolt 13 is passed through the fixing groove 15, so that the bolt 13 is fitted with the nut 16, so that the bolt 13 is moved into the circular hole 14, so as to adjust the installation position of the support block 5, and the first box body 2, the second box body 3 and the annular rod 10 are placed on the support block 5, so that the first box body 2, the second box body 3 and the annular rod 10 can be tilted and placed in the frame 1, and at the same time, the bottom end of the first box body 2 is controlled to be closer to the assembly line than the top end of the second box body 2, so as to facilitate the assembly personnel to take the airbag cover. Finally, multiple airbag covers are placed on the top of the first box body 2 in sequence, and the airbag covers placed in the first box body 2 are slid toward the bottom of the first box body 2 by the rolling of the roller 7 to facilitate assembly and use.

[0030] In this embodiment, the cover plate and the hanging plate of the airbag cover plate can be placed separately by setting the first box body 2 and the second box body 3, so as to avoid the mess of storing multiple airbag cover plates. In addition, the utility model sets the first box body 2 in a tilted manner in the frame body 1, so that the airbag cover plate placed in the first box body 2 has a sliding tendency toward the bottom of the first box body 2. Therefore, the assembler takes away the airbag cover plate at the bottom of the first box body 2, and the remaining airbag cover plate in the first box body 2 slides toward the bottom of the first box body 2, so that the assembler only needs to take the airbag cover plate at the bottom of the first box body 2. Conversely, the process of placing the airbag cover plate only needs to put down the airbag cover plate one by one on the top of the first box body 2, so as to facilitate the taking and placing of the airbag cover plate, so as to improve the efficiency of assembly.

[0031] The embodiments described above are only preferred embodiments of the present invention and are not intended to limit the scope of implementation of the present invention. Therefore, any equivalent changes or modifications made based on the structures, features and principles described in the patent scope of the present invention should be included in the patent application scope of the present invention.

Claims

1. An assembly frame for an airbag cover, comprising a frame body (1) of an N-shaped structure, characterized in that: The frame (1) is provided with a plurality of first box bodies (2) with top openings in sequence along the vertical direction. The plurality of first box bodies (2) are arranged obliquely in the frame (1). A second box body (3) with top openings is respectively provided below the plurality of first box bodies (2). A sleeve groove (4) is provided on the bottom plate of the first box body (2). The top end of the second box body (3) is sleeved in the sleeve groove (4). The second box body (3) and the first box body (2) are an integral structure. Support blocks (5) are respectively provided on both sides of the second box body (3). The support blocks (5) are mounted on the frame (1). The first box body (2) and the second box body (3) are placed above the support blocks (5).

2. The assembly stand for the airbag cover according to claim 1, characterized in that: The first box body (2) and the second box body (3) form an inner cavity shape of an inverted convex structure. Support plates (6) are respectively arranged on both sides of the sleeve groove (4). The support plate (6) is installed on the bottom plate of the first box body (2) along the inclination direction of the first box body (2). A plurality of rollers (7) are evenly arranged between the support plate (6) and the inner wall of the first box body (2). Both ends of the plurality of rollers (7) are respectively rotatably connected to the support plate (6) and the side wall of the first box body (2). Buffer pads (8) made of elastic material are respectively arranged on both ends of the support plate (6). The buffer pads (8) are installed on the inner wall of the first box body (2).

3. The assembly stand for the airbag cover according to claim 1, characterized in that: Grooves are respectively provided on both sides of the first box body (2), and a mounting groove (9) is provided on the bottom surface of the first box body (2), wherein the inner cavity shape of the mounting groove (9) matches the top shape of the first box body (2).

4. The assembly stand for the airbag cover according to claim 1, characterized in that: The second box body (3) is provided with a ring rod (10) with a square structure, the ring rod (10) is mounted on the bottom plate of the first box body (2), the top of the support block (5) is provided with an arc groove (11), and the bottom of the ring rod (10) is mounted in the arc groove (11).

5. The assembly stand for the airbag cover according to claim 1, characterized in that: The support block (5) is provided with two threaded holes (12) in sequence along the vertical direction, and bolts (13) are respectively threadedly installed in the two threaded holes (12). A plurality of circular holes (14) are provided on the side wall of the frame body (1) at equal intervals along the vertical direction. A fixing groove (15) is provided on the frame body (1) on one side of the plurality of circular holes (14), and one side of the fixing groove (15) is respectively connected to the plurality of circular holes (14). The spacing between the two threaded holes (12) is consistent with the spacing between adjacent circular holes (14). The width of the fixing groove (15) is not less than the diameter of the bolt (13), and the hole diameter of the circular hole (14) is consistent with the diameter of the bolt (13).

6. The assembly stand for the airbag cover according to claim 5, characterized in that: The bolt (13) is threadedly sleeved with a nut (16), the nut (16) and the support block (5) are in contact with two sides of the frame (1) respectively, and the outer diameter of the nut (16) is not less than the width of the fixing groove (15).

7. The assembly stand for the airbag cover according to claim 1, characterized in that: The inclination angle of the first box body (2) is 1 degree to 5 degrees.

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