CN217804646U

CN217804646U - Passenger safety air bag frame

Info

Publication number: CN217804646U
Application number: CN202221850523.1U
Authority: CN
Inventors: 王明海; 代文海; 周进
Original assignee: Chengdu Kanghong Plastic Products Co ltd
Current assignee: Chengdu Kanghong Plastic Products Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-15
Anticipated expiration: 2032-07-18

Abstract

The utility model belongs to the technical field of the air bag technique and specifically relates to a passenger air bag frame, including the air bag body, air bag body one side is equipped with the bottom plate, the fixed T type support frame that is equipped with in one side that the bottom plate is close to the air bag body, the fixed two fixed jack catchs that are equipped with in one side that the bottom plate is close to the air bag body, fixed jack catch upside all is equipped with the rotation jack catch, all be equipped with between rotation jack catch and the bottom plate and rotate coupling assembling, the air bag body can be dismantled at T type support frame, fixed jack catch, rotate between the jack catch, it opens and shuts control assembly to rotate to be equipped with between jack catch and the bottom plate, fixed jack catch upside is the fixed extension spring that is equipped with all. The utility model discloses, through setting up T type support frame, fixed jack catch, rotation jack catch, extension spring, mounting hole, turning block, L type frame, protection pad, make it have joint installation, quick assembly disassembly, locking loose function.

Description

Passenger safety air bag frame

Technical Field

The utility model relates to an air bag technical field especially relates to a passenger air bag frame.

Background

The safety air bag can be used as a passive safety device which can be rapidly inflated when a vehicle accident happens and is used for protecting the safety of passengers. The safety air bag is a product with high technical content in the passive safety of automobiles. Automotive airbag systems (SRS for short) are auxiliary safety systems that are typically found as auxiliary safety devices for safety belts. The safety belt and the safety air bag are used in a matched mode, the safety effect of the safety air bag is greatly reduced due to the fact that the safety belt is not used. It has been investigated that the use of an airbag alone reduces the accident mortality by about 18%, a seatbelt alone reduces the accident mortality by about 42%, and an airbag in combination with a seatbelt reduces the accident mortality by about 47%. It follows that the greatest possible reduction in the mortality of accidents is only achieved if the two cooperate, and that the airbag system must be present as an auxiliary system for the safety belt.

Most of airbags in the prior art are installed through a plurality of bolts, the installation mode is slow, so that more time is consumed during installation or replacement, and therefore the work efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the air bag among the prior art and installing mostly through a plurality of bolts, this kind of mounting means speed is slower, so when installation or change, need consume more time to can cause the lower shortcoming of work efficiency, and a passenger air bag frame that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a passenger air bag frame, includes the air bag body, air bag body one side is equipped with the bottom plate, the fixed T type support frame that is equipped with in one side that the bottom plate is close to the air bag body, one side that the bottom plate is close to the air bag body is fixed and is equipped with two fixed jack catchs, fixed jack catch upside all is equipped with the rotation jack catch, all be equipped with between rotation jack catch and the bottom plate and rotate coupling assembling, the air bag body can be dismantled at T type support frame, fixed jack catch, rotate between the jack catch, it is equipped with the opening and shutting control subassembly to rotate between jack catch and the bottom plate, fixed jack catch upside all is fixed and is equipped with the extension spring, the extension spring other end is all fixed at the downside of rotating the jack catch, air bag body one side is equipped with spacing subassembly.

Preferably, a plurality of mounting holes are formed in one side of the bottom plate.

Preferably, rotation coupling assembling includes the turning block, the downside at the rotation jack catch is fixed to the turning block, the both sides that the turning block kept away from mutually all are equipped with L type frame, L type frame is all fixed on bottom plate one side, the turning block passes through pivot rotatable coupling between two L type frames.

Preferably, one side of the T-shaped support frame, which is far away from the bottom plate, is fixedly provided with a protective pad, and one side of the protective pad is in contact with one side of the safety airbag body.

Preferably, the opening and closing control assembly comprises a rotating shaft, a plurality of connecting seats are rotatably arranged on the outer side of the rotating shaft, the connecting seats are fixed on one side of the bottom plate, protruding blocks are arranged on the lower sides of the rotating claws in a contact mode, the protruding blocks are fixed on the outer side of the rotating shaft, a Z-shaped rotating frame is fixedly arranged on the outer side of the rotating shaft, a groove is arranged on one side of the Z-shaped rotating frame, a threaded column is arranged on the inner side of the groove, one end of the threaded column is fixed on one side of the bottom plate, a locking nut is arranged on the outer side of the threaded column through threaded connection, and one side of the locking nut is in contact with one side of the Z-shaped rotating frame.

Preferably, spacing subassembly includes spacing frame, fixed jack catch downside all is equipped with T type spout, the inboard equal slidable of T type spout is equipped with T type slider, T type slider all fixes in spacing frame on one side, it all establishes in spacing frame inboard to rotate the jack catch, T type slider one side all is equipped with the screw hole, the screw hole inboard all is equipped with locking bolt through threaded connection.

The utility model provides a pair of passenger air bag frame, beneficial effect lies in:

(1) Through setting up T type support frame, fixed jack catch, rotating jack catch, extension spring, turning block, L type frame, axis of rotation, connecting seat, lug, Z type rotating turret, make it have joint installation, quick assembly disassembly function, can install fast and dismantle the air bag body, be convenient for install or change it.

(2) Through setting up Z type rotating turret, recess, screw thread post, lock nut, spacing frame, T type slider, locking bolt, make it have the locking function that takes off, can prevent that the unexpected emergence of air bag body from taking off, have higher stability.

Drawings

Fig. 1 is a schematic front perspective view of a passenger airbag frame according to the present invention;

fig. 2 is a schematic side sectional three-dimensional structure diagram of a passenger airbag frame according to the present invention;

fig. 3 is a schematic side view of a passenger airbag frame according to the present invention;

fig. 4 is a schematic side view of the passenger airbag frame according to the present invention, which is partially cut in a three-dimensional structure.

In the figure: the safety airbag comprises an airbag body 1, a bottom plate 2, a 3T-shaped supporting frame, a 4 fixing clamping jaw, a 5 rotating clamping jaw, a 6 tension spring, a 7 mounting hole, an 8 rotating block, a 9L-shaped frame, a 10 protective cushion, a 11 rotating shaft, a 12 connecting seat, a 13 convex block, a 14Z-shaped rotating frame, a 15 groove, a 16 threaded column, a 17 locking nut, a 18 limiting frame, a 19T-shaped sliding block and a 20 locking bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, a passenger airbag frame, including airbag body 1, airbag body 1 one side is equipped with bottom plate 2, bottom plate 2 one side is equipped with a plurality of mounting holes 7, bottom plate 2 is close to airbag body 1 one side and is fixed and is equipped with T type support frame 3, T type support frame 3 keeps away from bottom plate 2 one side and is fixed and is equipped with protection pad 10, make it have the safeguard function, can prevent that airbag body 1 from damaging when the installation, protection pad 10 one side contacts with airbag body 1 one side, bottom plate 2 is close to airbag body 1 one side and is fixed and is equipped with two fixed jack catchs 4, fixed jack catchs 4 upside all is equipped with rotation jack catch 5, all be equipped with rotation coupling assembling between rotation jack catch 5 and bottom plate 2, rotation coupling assembling includes turning block 8, turning block 8 fixes the downside at rotation jack catch 5, the both sides that turning block 8 kept away from mutually all are equipped with L type frame 9, L type frame 9 is all fixed on bottom plate 2 one side, turning block 8 is connected between two L type frames 9 through the pivot.

Air bag body 1 can be dismantled at T type support frame 3, fixed jack catch 4, rotate between jack catch 5, it is equipped with the control assembly that opens and shuts to rotate between jack catch 5 and the bottom plate 2, the control assembly that opens and shuts includes axis of rotation 11, the rotatable a plurality of connecting seats 12 that are equipped with in the 11 outside of axis of rotation, connecting seat 12 all fixes on 2 one sides of bottom plate, it all can contact and be equipped with lug 13 to rotate 5 downside of jack catch, lug 13 all fixes on 11 outside of axis of rotation, 11 outside of axis of rotation is fixed and is equipped with Z type rotating turret 14, Z type rotating turret 14 one side is equipped with recess 15, recess 15 inboard is equipped with

screw thread post

16, 16 one end of screw thread post is fixed on 2 one side of bottom plate, 16 outsides of screw thread post are equipped with lock nut 17 through threaded connection, lock nut 17 one side contacts with Z type rotating turret 14 one side, fixed jack catch 4 upside all fixes and is equipped with extension spring 6, the extension spring 6 other end is all fixed at the downside of rotating jack catch 5, make it have the joint installation, quick assembly and disassembly function, can install and dismantle air bag body 1 fast, be convenient for it installs or change, when specifically implementing: when the airbag body 1 needs to be disassembled, the Z-shaped rotating frame 14 can be rotated to drive the rotating shaft 11 to rotate together, the rotating shaft 11 can drive the lug 13 to rotate together when rotating, the lug 13 rotates, one end of the rotating claw 5 can automatically cling to the lug 13 due to the tensile force of the tension spring 6, so that when the lug 13 rotates, the rotating claw 5 can rotate together with the rotating block 8, so that when the rotating claw 5 contacts with the rotating shaft 11, one end of the rotating claw 5, which is far away from the bottom plate 2, can be automatically tilted and opened, at the moment, the rotating claw 5 can release the clamping fixation of the airbag body 1, the airbag body 1 can be taken out from the fixed claw 4, the rotating claw 5 can be directly taken out, and the rapid disassembly can be realized, when the airbag body 1 needs to be assembled, only the Z-shaped rotating frame 14 needs to rotate one end of the rotating claw 5, then the airbag body 1 is placed on the T-shaped supporting frame 3, the fixed claw 4, the rotating claw 5 is arranged between the rotating claw 5, then the Z-shaped rotating frame 14 is rotated, the airbag body 1 can be assembled and disassembled quickly, and the airbag can be assembled conveniently, and disassembled, and the airbag can be assembled and used.

1 one side of air bag body is equipped with spacing subassembly, spacing subassembly includes

spacing frame

18, 4 downside of fixed jack catch all are equipped with T type spout, the inboard all slidable of T type spout is equipped with T type slider 19, T type slider 19 is all fixed on one side in spacing frame 18, it all establishes in spacing frame 18 inboard to rotate jack catch 5, T type slider 19 one side all is equipped with the screw hole, the screw hole inboard all is equipped with locking bolt 20 through threaded connection, it takes off the function to make it have the locking, can prevent that 1 unexpected emergence pine of air bag body from taking off, higher stability has, in the time of specific implementation: after the airbag body 1 is installed, the Z-shaped rotating frame 14 can be attached to the bottom plate 2, the locking nut 17 can be screwed on the threaded column 16 at the moment, the locking nut 17 can compress the Z-shaped rotating frame 14, and therefore the situation that the rotating shaft 11 accidentally rotates when the airbag body 1 does not need to be disassembled can be prevented, the rotating claw 5 can be prevented from being accidentally rotated and tilted, further, the airbag body 1 can be prevented from being accidentally loosened, the limiting frame 18 can prevent the airbag body 1 from being transversely slid and loosened, a limiting effect can be achieved on the airbag body 1, when the airbag body 1 is disassembled, only the locking bolt 20 needs to be unscrewed, then the limiting frame 18 is slid close to the bottom plate 2, the rotating claw 5 cannot be prevented from being rotated and opened, the use is convenient, and when the limiting frame 18 does not need to move, the locking bolt 20 can be screwed, the limiting frame 18 cannot be accidentally slid, and high stability is achieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a passenger air bag frame, includes air bag body (1), its characterized in that, air bag body (1) one side is equipped with bottom plate (2), bottom plate (2) are close to one side of air bag body (1) and are fixed and are equipped with T type support frame (3), one side that bottom plate (2) are close to air bag body (1) is fixed and is equipped with two fixed jack catch (4), fixed jack catch (4) upside all is equipped with and rotates jack catch (5), it all is equipped with between jack catch (5) and bottom plate (2) to rotate and rotates coupling assembling, air bag body (1) can be dismantled at T type support frame (3), fixed jack catch (4), rotate between jack catch (5), it is equipped with the control assembly that opens and shuts to rotate between jack catch (5) and bottom plate (2), fixed jack catch (4) upside all is fixed and is equipped with extension spring (6), the downside that rotation jack catch (5) is all fixed to extension spring (6) the other end, air bag body (1) one side is equipped with spacing subassembly.

2. A passenger airbag frame according to claim 1, wherein the base plate (2) is provided with a plurality of mounting holes (7) at one side thereof.

3. A passenger airbag frame according to claim 1, wherein the rotation connection assembly comprises a rotation block (8), the rotation block (8) is fixed at the lower side of the rotation claw (5), the two sides of the rotation block (8) far away are provided with L-shaped frames (9), the L-shaped frames (9) are fixed at one side of the bottom plate (2), and the rotation block (8) is rotatably connected between the two L-shaped frames (9) through a rotation shaft.

4. A passenger airbag frame according to claim 1, wherein a protection pad (10) is fixedly arranged on one side of the T-shaped support frame (3) far away from the bottom plate (2), and one side of the protection pad (10) is in contact with one side of the airbag body (1).

5. The passenger airbag frame according to claim 1, wherein the opening and closing control assembly comprises a rotating shaft (11), a plurality of connecting seats (12) are rotatably arranged on the outer side of the rotating shaft (11), the connecting seats (12) are all fixed on one side of the base plate (2), a convex block (13) is arranged on the lower side of the rotating claw (5) in a contact manner, the convex blocks (13) are all fixed on the outer side of the rotating shaft (11), a Z-shaped rotating frame (14) is fixedly arranged on the outer side of the rotating shaft (11), a groove (15) is arranged on one side of the Z-shaped rotating frame (14), a threaded column (16) is arranged on the inner side of the groove (15), one end of the threaded column (16) is fixed on one side of the base plate (2), a locking nut (17) is arranged on the outer side of the threaded column (16) through threaded connection, and one side of the locking nut (17) is in contact with one side of the Z-shaped rotating frame (14).

6. The passenger airbag frame according to claim 1, wherein the limiting component comprises a limiting frame (18), the fixing claws (4) are provided with T-shaped sliding grooves on the lower sides, T-shaped sliding blocks (19) are slidably arranged on the inner sides of the T-shaped sliding grooves, the T-shaped sliding blocks (19) are fixed on the inner sides of the limiting frame (18), the rotating claws (5) are arranged on the inner sides of the limiting frame (18), threaded holes are formed in one sides of the T-shaped sliding blocks (19), and locking bolts (20) are arranged on the inner sides of the threaded holes through threaded connection.