CN216386304U

CN216386304U - A frock is exploded to general point for passenger's air bag

Info

Publication number: CN216386304U
Application number: CN202022849548.7U
Authority: CN
Inventors: 王辉; 刘磊; 赵前俊; 杨仕灯
Original assignee: Wuhu Jinpeng Auto Parts Co ltd
Current assignee: Wuhu Jinpeng Auto Parts Co ltd
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2022-04-26
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a general explosion initiating tool for a passenger airbag, which relates to the technical field of explosion initiating tools for airbags, and aims to solve the problems that the conventional explosion initiating tool is long in period, expensive in cost and only capable of being used on specific vehicle types. The device has a novel structure and wide universality, shortens the development period of products, and saves manpower and material resources.

Description

A frock is exploded to general point for passenger's air bag

Technical Field

The utility model relates to the technical field of airbag detonation tools, in particular to a universal detonation tool for a passenger airbag.

Background

The vehicle type and the instrument board of each vehicle are specific, and the explosion initiating tool of the passenger airbag on the instrument board needs to be changed according to the design structure in the vehicle, so that a new explosion initiating tool needs to be manufactured for matching each new vehicle type, the period for manufacturing the explosion initiating tool is long, the cost is high, the explosion initiating tool can only be used for specific vehicle types, and in order to solve the problem, the universal explosion initiating tool for the passenger airbag is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a universal explosion initiating tool for a passenger airbag, which solves the problems that the conventional explosion initiating tool is long in period and expensive in cost and can only be used for a specific vehicle type.

In order to achieve the purpose, the utility model provides the following technical scheme: a universal point explosion tool for a passenger airbag comprises a base frame, a first support frame, a second support frame, a mounting support and a first adjusting support rod, wherein the first support frame, the second support frame, the mounting support and the first adjusting support rod are all arranged on two sides of the top end of the base frame, the second support frame, the first support frame, the mounting support and the first adjusting support rod are sequentially arranged at intervals along the length direction of the base frame, first telescopic rods are fixedly arranged on two sides of the top end of the second support frame, a second telescopic rod is sleeved at the other end of the first telescopic rod, a simulation windshield glass and a PAB cover plate are rotatably arranged on the top end of the first support frame, two sides of one end of the simulation windshield glass are in sliding connection with one end of the second telescopic rod, a first adjusting groove is formed in the side wall of the mounting support frame, and a first adjusting bolt is slidably arranged in the first adjusting groove, the utility model discloses a support of a motor vehicle, including installing support, supporting disk, connecting block, PAB apron, second adjusting support, and second adjusting support, the installing support inboard is provided with the supporting disk, just the supporting disk passes through first adjusting bolt and installing support fixed connection, the supporting disk top is provided with the square, just square top fixed mounting has the connecting block, just the connecting block sets up in PAB apron below, second adjusting support has been cup jointed on first adjusting support top, just the one end both sides sliding connection of first supporting frame is kept away from with PAB apron bottom in second adjusting support top, the second adjusting support has been seted up to first adjusting support both sides, just the inside second adjusting bolt that is provided with second adjusting support, the second adjusting bolt runs through the second adjusting groove and matches with second adjusting support.

In a preferred embodiment of the present invention, the first adjusting bolt is threadedly engaged with the support disk.

As a preferred embodiment of the present invention, the ends of the first telescopic rod and the second telescopic rod away from the second support frame are arranged in a downward inclination manner, and a first sliding block is fixedly mounted at the end of the second telescopic rod away from the first telescopic rod, and the first sliding block is in an i-shape, and first sliding grooves are formed in two sides of one end of the simulated windshield, and are connected with the first sliding block in a sliding manner.

As a preferred embodiment of the present invention, the lower ends of both sides of the mounting bracket are fixedly mounted with angle irons, and the angle irons are fixedly connected with the base frame.

As a preferred embodiment of the present invention, a second sliding block is fixedly mounted at the top end of the second adjusting support rod, the second sliding block is i-shaped, second sliding grooves are formed on two sides of the top end of the PAB cover plate, and the second sliding grooves are slidably connected with the second sliding block.

In a preferred embodiment of the present invention, the first support frame is provided with two layers, the simulated windshield and the PAB cover plate are both rotatably connected to the top end of the two layers of the first support frame by a hinge, and the simulated windshield is provided above the PAB cover plate.

Compared with the prior art, the utility model has the following beneficial effects:

1. the mounting bracket is provided with the first sliding groove, and the fixing position of the supporting plate can be adjusted according to different passenger airbag assemblies through the adjustability of the first adjusting bolt and the first sliding groove, so that the device has wide universality and the test cost is reduced.

2. The mounting bracket and the base frame are fixed through the angle iron, and the connecting block and the supporting disc are fixed through the bolt through the square block welded at the upper part of the supporting disc, so that the structural stability of the device is improved.

In conclusion, the device has wide universality, shortens the development period of products, and saves manpower and material resources.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic diagram of the overall structure of a general explosion-proof tool for a passenger airbag according to the present invention;

FIG. 2 is a schematic diagram of a partial enlarged structure at the point A of the universal detonating fixture for the passenger airbag according to the present invention;

FIG. 3 is a schematic structural diagram of a first slide block of the universal detonating fixture for passenger airbags according to the present invention;

reference numbers in the figures: 1. a base frame; 2. a first support frame; 3. a second support frame; 4. a PAB cover plate; 5. simulating a windshield; 6. a first chute; 7. a first slider; 8. a first telescopic rod; 9. a second telescopic rod; 10. mounting a bracket; 11. angle iron; 12. a first regulating groove; 13. a support disc; 14. a first adjusting bolt; 15. a square block; 16. connecting blocks; 17. a first adjusting support rod; 18. a second adjusting support rod; 19. a second adjusting bolt; 20. a second regulating groove; 21. a second chute; 22. and a second slider.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

Referring to fig. 1-3, the present invention provides a technical solution: a universal point explosion tool for a passenger airbag comprises a base frame 1, a first support frame 2, a second support frame 3, a mounting support 10 and a first adjusting support rod 17, wherein the first support frame 2, the second support frame 3, the mounting support 10 and the first adjusting support rod 17 are all arranged on two sides of the top end of the base frame 1, the second support frame 3, the first support frame 2, the mounting support 10 and the first adjusting support rod 17 are sequentially arranged at intervals along the length direction of the base frame 1, first telescopic rods 8 are fixedly arranged on two sides of the top end of the second support frame 3, the other end of each first telescopic rod 8 is sleeved with a second telescopic rod 9, a simulation windshield glass 5 and a PAB cover plate 4 are rotatably arranged on the top end of the first support frame 2, two sides of one end of the simulation windshield glass 5 are in sliding connection with one end of the second telescopic rod 9, a first adjusting groove 12 is formed in the side wall of the mounting support frame 10, just slidable mounting has first adjusting bolt 14 in first adjusting groove 12, installing support 10 inboard is provided with supporting disk 13, just supporting disk 13 is through first adjusting bolt 14 and installing support 10 fixed connection, supporting disk 13 top is provided with square 15, just square 15 top fixed mounting has connecting block 16, just connecting block 16 sets up in PAB apron 4 below, second adjusting support rod 18 has been cup jointed on first adjusting support rod 17 top, just the one end both sides sliding connection of first support frame 2 is kept away from with PAB apron 4 bottom in second adjusting support rod 18 top, second adjusting groove 20 has been seted up to first adjusting support rod 17 both sides, just second adjusting bolt 19 is provided with in second adjusting groove 20 inside, second adjusting bolt 19 runs through second adjusting groove 20 and matches with second adjusting support rod 18.

Referring to fig. 1, 2 and 3, according to different passenger airbag assemblies, the position of the support plate 13, that is, the position of the passenger airbag assembly, is adjusted by moving the first adjusting bolt 14 in the first adjusting groove 12, and the angle of the PAB cover plate 4 is adjusted by adjusting the lengths of the first adjusting support rod 17 and the second adjusting support rod 18, so that the device can be applied to various models of vehicles and different airbag assemblies.

Wherein the first adjusting bolt 14 is in threaded fit with the support disc 13.

Referring to fig. 1 in this embodiment, the first adjusting bolt 14 is matched with the supporting plate 13 in a threaded manner, so that the supporting plate 13 with the adjusted position can be limited and fixed.

Wherein, the one end that second support frame 3 was kept away from to first telescopic link 8 and second telescopic link 9 is the downward sloping setting, just the one end fixed mounting that first telescopic link 8 was kept away from to second telescopic link 9 has first slider 7, just first slider 7 is the I shape, first spout 6 has been seted up to 5 one end both sides of simulation windshield, just first spout 6 and first slider 7 sliding connection.

Referring to fig. 1 in the embodiment, during an explosion, the simulated windshield 5 is pushed upwards by the jacking force of the airbag, and the simulated windshield 5 is forced to rotate upwards by the arrangement of the first telescopic rod 8, the second telescopic rod 9, the first chute 6 and the first slide block 7, so that the situation that the simulated windshield 5 is damaged by the jacking force of the airbag during the explosion is avoided.

The lower ends of two sides of the mounting bracket 10 are fixedly provided with angle irons 11, and the angle irons 11 are fixedly connected with the base frame 1.

In the embodiment, referring to fig. 1, the lower ends of the two sides of the mounting bracket 10 are fixed to the base frame 1 through angle irons 11, so that the stability of the device is improved.

The top end of the second adjusting support rod 18 is fixedly provided with a second sliding block 22, the second sliding block 22 is in an I shape, the two sides of the top end of the PAB cover plate 4 are provided with second sliding grooves 21, and the second sliding grooves 21 are connected with the second sliding block 22 in a sliding manner.

Wherein, first support frame 2 is double-deck setting, simulation windshield 5 and PAB apron 4 are all rotated with double-deck first support frame 2 top through the hinge and are connected, just simulation windshield 5 sets up in PAB apron 4 top.

When the adjusting device is used, the airbag assembly is fixedly mounted on the connecting block 16, the height of the connecting block 16 is adjusted according to the airbag assembly, the first adjusting bolt 14 is loosened, the supporting plate 13 is moved up and down, the supporting plate 13 drives the connecting block 16 to move up and down, the height position of the connecting block is adjusted, the first adjusting bolt 14 is screwed down after the position is adjusted properly, the angle of the PAB cover plate 4 is adjusted according to the design angle of a vehicle instrument panel, the second adjusting bolt 19 is loosened, the second adjusting support rod 18 is moved up or down to adjust the height, one end of the PAB cover plate 4 is rotated through the upward and downward movement of the second adjusting support rod 18, the purpose of adjusting the angle of the PAB cover plate 4 is achieved, and when the angle is adjusted to a matched position, the second adjusting bolt 19 is screwed down;

when exploding, the gasbag is propped up by gas, with PAB apron 4 and 5 jack-ups of simulation windshield, and PAB apron 4 and simulation windshield 5 have avoided it to be struck impaired by the impact force through the setting of first telescopic link 8, second telescopic link 9, first spout 6, first slider 7 second spout 21 and second slider 22.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A universal point explosion tool for a passenger airbag is characterized by comprising a base frame (1), a first support frame (2), a second support frame (3), a mounting bracket (10) and a first adjusting support rod (17), wherein the first support frame (2), the second support frame (3), the mounting bracket (10) and the first adjusting support rod (17) are all arranged on two sides of the top end of the base frame (1), the second support frame (3), the first support frame (2), the mounting bracket (10) and the first adjusting support rod (17) are sequentially arranged at intervals along the length direction of the base frame (1), first telescopic rods (8) are fixedly arranged on two sides of the top end of the second support frame (3), the other end of each first telescopic rod (8) is sleeved with a second telescopic rod (9), a simulation windshield (5) and a PAB cover plate (4) are rotatably arranged on the top end of the first support frame (2), and both sides of one end of the simulated windshield (5) are in sliding connection with one end of the second telescopic rod (9), the side wall of the mounting bracket (10) is provided with a first adjusting groove (12), a first adjusting bolt (14) is slidably mounted in the first adjusting groove (12), the inner side of the mounting bracket (10) is provided with a supporting plate (13), the supporting plate (13) is fixedly connected with the mounting bracket (10) through the first adjusting bolt (14), the top end of the supporting plate (13) is provided with a square block (15), the top end of the square block (15) is fixedly provided with a connecting block (16), the connecting block (16) is arranged below the PAB cover plate (4), the top end of the first adjusting support rod (17) is sleeved with a second adjusting support rod (18), and the top end of the second adjusting support rod (18) is in sliding connection with both sides of the bottom end of the PAB cover plate (4) far away from the first support frame (2), second adjusting grooves (20) are formed in two sides of the first adjusting supporting rod (17), second adjusting bolts (19) are arranged in the second adjusting grooves (20), and the second adjusting bolts (19) penetrate through the second adjusting grooves (20) to be matched with the second adjusting supporting rod (18).

2. A universal squib fixture for a passenger airbag according to claim 1, characterized in that: the first adjusting bolt (14) is matched with the supporting disc (13) in a threaded mode.

3. A universal squib fixture for a passenger airbag according to claim 1, characterized in that: the one end that second support frame (3) were kept away from in first telescopic link (8) and second telescopic link (9) is the downward sloping setting, just the one end fixed mounting that first telescopic link (8) were kept away from in second telescopic link (9) has first slider (7), just first slider (7) are the I shape, first spout (6) have been seted up to simulation windshield (5) one end both sides, just first spout (6) and first slider (7) sliding connection.

4. A universal squib fixture for a passenger airbag according to claim 1, characterized in that: the lower ends of the two sides of the mounting bracket (10) are fixedly provided with angle irons (11), and the angle irons (11) are fixedly connected with the base frame (1).

5. A universal squib fixture for a passenger airbag according to claim 1, characterized in that: the top end of the second adjusting support rod (18) is fixedly provided with a second sliding block (22), the second sliding block (22) is I-shaped, two sides of the top end of the PAB cover plate (4) are provided with second sliding grooves (21), and the second sliding grooves (21) are connected with the second sliding block (22) in a sliding mode.

6. A universal squib fixture for a passenger airbag according to claim 1, characterized in that: first support frame (2) are double-deck setting, simulation windshield (5) and PAB apron (4) are all rotated with double-deck first support frame (2) top through the hinge and are connected, just simulation windshield (5) set up in PAB apron (4) top.