CN216098465U

CN216098465U - Mounting bracket matched with safety airbag in automobile driving position

Info

Publication number: CN216098465U
Application number: CN202121514084.2U
Authority: CN
Inventors: 涂利勇
Original assignee: Wenzhou Jiekai Auto Parts Co ltd
Current assignee: Wenzhou Jiekai Auto Parts Co ltd
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2022-03-22
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a mounting bracket matched with an automobile driving position airbag, which relates to the field of automobile parts, and comprises a bracket frame body, an airbag, an L-shaped fixing piece and an air inlet pipe, wherein a reserved groove is formed in one side of the bracket frame body, second countersunk holes are formed in one side of the inner wall of the reserved groove, close to the corner, the back of the bracket frame body and the positions corresponding to the second countersunk holes are respectively provided with an internal threaded column, a second countersunk screw is sleeved in the internal threaded column, a gasket is sleeved on the periphery of the end part of the second countersunk screw, and the gasket is positioned on one side of the internal threaded column; this novel support utilizes the mounting structure of bottom to install when the installation, and inside can possess bigger space, is convenient for install bigger gasbag, and fixed effect between installing support and the steering wheel inner wall is good, and the installing support possesses shock-absorbing structure when the installation with between the steering wheel inner wall, and the shock attenuation is effectual, is fit for extensively using widely.

Description

Mounting bracket matched with safety airbag in automobile driving position

Technical Field

The utility model relates to the technical field of automobile parts, in particular to a mounting bracket matched with an airbag in an automobile driving seat.

Background

In automobile parts, in order to facilitate the installation of an airbag in a driver's seat of an automobile, the airbag is fixed in a steering wheel, and a mounting bracket for installing the airbag is necessary.

The prior mounting bracket has the following defects: 1. the prior bracket occupies a larger area during installation, and cannot be used for conveniently installing a larger air bag; 2. the fixing effect between the mounting bracket and the inner wall of the steering wheel is poor; 3. the mounting bracket does not have a damping structure between the mounting bracket and the inner wall of the steering wheel during mounting, and the damping effect is not good enough. Therefore, the mounting bracket matched with the airbag in the automobile driving seat is provided.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a mounting bracket matched with an airbag in an automobile driving seat, which can effectively solve the problems in the background technology.

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

installing support is used in supporting of auttombilism position air bag, including framework, gasbag, L shape stationary blade and intake pipe, the reservation groove has been seted up to framework one side, reservation inslot wall one side is close to the corner and has all seted up the second counter sink, the framework back of the support corresponds the position with the second counter sink and all is provided with the internal thread post, the internal thread post endotheca is equipped with the second counter sink screw, the peripheral cover of second counter sink screw tip is equipped with packing ring and is located internal thread post one side.

As a still further scheme of the utility model: the utility model discloses a damping support, including support frame body, preformed groove inner wall, and support frame body, the support frame body periphery all is provided with the shock attenuation bubble cotton near the corner, the preformed groove inner wall is close to the corner and all has been seted up first counter sink screw and is provided with first counter sink in the first counter sink screw, the cotton inner wall of shock attenuation bubble is provided with the preformed hole and pre-buries in the preformed hole with first counter sink corresponding position and has been provided with PVC internal thread post, connect through first counter sink and PVC internal thread post between the cotton and the support frame body of shock attenuation bubble, utilize first counter sink and PVC internal thread post connection, conveniently fix the cotton in support frame body periphery near the corner of shock attenuation bubble, utilize the cotton space that can effectively pack between support frame body and the steering wheel inner wall of shock attenuation bubble when the support frame body is installed at the steering wheel inner wall to can promote the shock attenuation effect of this ann support when the installation.

As a still further scheme of the utility model: and an L-shaped fixing sheet is fixedly arranged at one side of the support frame body close to the edge through a connecting screw.

As a still further scheme of the utility model: the inner side of the inner wall of the support frame body is connected with a convex block, one side edge of the air bag is provided with a step groove, one side of the step groove is provided with a locking screw through a through hole, the convex block is provided with a locking screw hole at a position corresponding to the locking screw, the convex block and the air bag are fixedly connected through the locking screw and the locking screw hole, and the air bag and the convex block are conveniently and fixedly connected through the locking screw and the locking screw hole.

As a still further scheme of the utility model: the air inlet end of the air bag is connected with an air inlet pipe, the air inlet pipe is provided with a one-way valve, the air inlet pipe is used for conveniently inflating the air bag through the air inlet pipe by utilizing an external inflation structure, and the air inlet pipe is conveniently opened and closed according to requirements by utilizing the one-way valve.

As a still further scheme of the utility model: a strip-shaped groove is formed in the back of the support frame body in a penetrating mode, and the air inlet pipe penetrates through the strip-shaped groove.

As a still further scheme of the utility model: the support frame body is made of steel materials, the corrosion-resistant layer is arranged on the outer surface layer of the support frame body and made of cold galvanizing materials, and the corrosion-resistant layer made of the cold galvanizing materials can effectively improve the corrosion resistance of the outer surface layer of the support frame body and is beneficial to prolonging the service life of the support frame body in use.

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

1. the utility model discloses a steering wheel, including the support framework, the support framework is installed on the support framework, the space that corresponds with the support framework is pre-opened in the steering wheel, the thread groove of counterpointing with second countersunk screw is seted up to steering wheel inner wall bottom, utilize second countersunk screw to pass second countersunk hole and internal thread post, be connected with the thread groove cooperation, conveniently fix the support framework at steering wheel inner wall bottom upside, because when utilizing second countersunk screw to install the support framework, mounting structure is located support framework bottom, make the support not install through outlying mounting structure when the installation, effectively reduced itself shared area when the installation, the reservation groove that mounting bracket one side set up can be bigger, and then the bigger gasbag of easy to assemble.

2. Set up the screw that corresponds with connecting screw in steering wheel inner wall inboard, utilize L shape stationary blade and connecting screw, make things convenient for to be connected fixedly between support framework and the steering wheel inner wall, because connecting screw and the joint connection of second countersunk screw, can effectively promote the fixed effect between support framework and the steering wheel inner wall.

3. Utilize the cotton PVC internal thread post connection on of first counter bore and shock attenuation bubble, conveniently fix the shock attenuation bubble cotton in the support frame body periphery near the corner, utilize the shock attenuation bubble cotton can be when the support frame body is installed at the steering wheel inner wall, can effectively fill the space between support frame body and the steering wheel inner wall to can promote the shock attenuation effect of this installing support when the installation.

Drawings

FIG. 1 is a front view of a mounting bracket for an airbag in a driver's seat according to the present invention.

FIG. 2 is a schematic rear view of a mounting bracket for an airbag in a driver's seat according to the present invention.

FIG. 3 is a schematic structural view of the airbag-removed mounting bracket for the airbag of the driver's seat of the automobile of the utility model.

In the figure: 1. a frame body of a bracket; 2. reserving a groove; 3. a bump; 4. shock absorption foam; 5. an air bag; 6. a step groove; 7. locking the screw; 8. a connecting screw; 9. an L-shaped fixing sheet; 10. a first countersunk screw; 11. a first counterbore; 12. a strip-shaped groove; 13. an air inlet pipe; 14. a one-way valve; 15. an internally threaded post; 16. a gasket; 17. a second countersunk screw; 18. a second counterbore; 19. and locking the screw hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, in the embodiment of the present invention, the mounting bracket for an airbag at a driving position of an automobile includes a bracket frame 1, an airbag 5, an L-shaped fixing piece 9, and an air inlet pipe 13, a preformed groove 2 is formed on one side of the bracket frame 1, second countersunk holes 18 are formed on one side of the inner wall of the preformed groove 2 near the corner, internal threaded columns 15 are respectively disposed on the back of the bracket frame 1 and corresponding to the second countersunk holes 18, second countersunk screws 17 are respectively sleeved in the internal threaded columns 15, a gasket 16 is sleeved on the periphery of the end of each of the second countersunk screws 17, and the gasket 16 is located on one side of the internal threaded columns 15.

Wherein, the periphery of the support frame body 1 is close to the corner and all is provided with the shock

attenuation bubble cotton

4, 2 inner walls of preformed groove are close to the corner and all have been seted up first countersunk screw 10 and have been provided with first counter bore 11 in the first countersunk screw 10, the cotton 4 inner wall of shock attenuation bubble is provided with the preformed hole and the pre-buried PVC internal thread post that has in the preformed hole with first counter bore 11 corresponding position, connect through first counter bore 11 and PVC internal thread post between the cotton 4 of shock attenuation bubble and the support frame body 1, utilize first counter bore 11 and PVC internal thread post to connect, conveniently fix the cotton 4 of shock attenuation bubble at the periphery of the support frame body 1 and be close to the corner, utilize the cotton 4 of shock attenuation bubble can install when the steering wheel inner wall at the support frame body 1, can effectively fill the space between support frame body 1 and the steering wheel inner wall, thereby can promote the shock attenuation effect of this installation support when the installation.

Wherein, the support frame body 1 one side is close to the edge and has L shape stationary blade 9 through connecting screw 8 fixed mounting, utilizes L shape stationary blade 9, can make things convenient for to be connected fixedly between support frame body 1 and the steering wheel inner wall.

Wherein, 1 inner wall inboard of support frame is connected with

lug

3, 5 one side edges of gasbag have been seted up and have been stepped groove 6, step 6 one side of groove installs locking screw 7 through the perforating hole, correspond the position with locking screw 7 on the lug 3 and have been seted up locking screw 19, connect fixedly through locking screw 7 and locking screw 19 between lug 3 and the gasbag 5, utilize locking screw 7 and locking screw 19 to connect, conveniently connect fixedly gasbag 5 and lug 3.

Wherein, the inlet end of gasbag 5 is connected with intake pipe 13 and is provided with check valve 14 on the intake pipe 13, utilizes intake pipe 13 to conveniently utilize outside gas filled structure to aerify gasbag 5 in intake pipe 13, utilizes check valve 14 to conveniently open and close intake pipe 13 as required.

Wherein, the strip-shaped groove 12 has been seted up in the back of the support framework 1 through running through, and the intake pipe 13 runs through strip-shaped groove 12, utilizes strip-shaped groove 12 can make things convenient for intake pipe 13 to link up.

Wherein, support frame 1 is made for the steel material, and support frame 1 extexine is provided with corrosion-resistant layer and makes for cold galvanizing material, and the corrosion-resistant layer that cold galvanizing material made can effectively promote the corrosion resisting property of support frame 1 extexine, is favorable to promoting the life of support frame 1 when using.

It should be noted that, the utility model is a mounting bracket matched with an airbag at a driving position of an automobile, when the mounting bracket works, a space corresponding to a bracket frame 1 is pre-arranged in a steering wheel, a thread groove aligned with a second countersunk screw 17 is arranged at the bottom end of the inner wall of the steering wheel, the second countersunk screw 17 passes through a second countersunk hole 18 and an internal thread column 15 and is matched and connected with the thread groove, the bracket frame 1 is conveniently fixed at the upper side of the bottom end of the inner wall of the steering wheel, a gasket 16 can be used for separating the second countersunk screw 17 from the thread groove, rust between the second countersunk screw 17 and the thread groove is effectively prevented, because when the bracket frame 1 is mounted by the second countersunk screw 17, the mounting structure is positioned at the bottom of the bracket frame 1, the mounting bracket is not mounted by a peripheral mounting structure when being mounted, the area occupied by the mounting bracket is effectively reduced, and a larger airbag can be conveniently mounted, set up the screw that corresponds with connecting screw 8 in steering wheel inner wall inboard, utilize L shape stationary blade 9 and connecting screw 8, make things convenient for to be connected fixedly between support frame body 1 and the steering wheel inner wall, because connecting screw 8 and second countersunk screw 17's common connection, can effectively promote the fixed effect between support frame body 1 and the steering wheel inner wall, utilize the PVC internal thread post connection on first countersunk hole 11 and the shock attenuation bubble cotton 4, conveniently fix the shock attenuation bubble cotton 4 in support frame body 1 periphery near the corner, utilize the shock attenuation bubble cotton 4 can be when support frame body 1 installs at the steering wheel inner wall, can effectively fill the space between support frame body 1 and the steering wheel inner wall, thereby can promote the shock attenuation effect of this installing support when the installation.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. Installing support is used in supporting of auttombilism position air bag, including framework of support (1), gasbag (5), L shape stationary blade (9) and intake pipe (13), its characterized in that: reserve groove (2) have been seted up to support frame body (1) one side, reserve groove (2) inner wall one side is close to the corner and has all been seted up second counter sink (18), support frame body (1) back and second counter sink (18) correspond the position and all are provided with internal thread post (15), internal thread post (15) endotheca is equipped with second counter sink (17), the peripheral cover of second counter sink (17) tip is equipped with packing ring (16) and is located internal thread post (15) one side.

2. The mounting bracket for a vehicle driver's seat airbag according to claim 1, wherein: support framework (1) periphery all is provided with shock attenuation bubble cotton (4) near the corner, reserve tank (2) inner wall is close to the corner and has all seted up first countersunk screw (10) and be provided with first counter sink (11) in first countersunk screw (10), shock attenuation bubble cotton (4) inner wall is provided with the preformed hole and the pre-buried PVC internal thread post that has in the reserved hole with first counter sink (11) corresponding position, connect through first counter sink (11) and PVC internal thread post between shock attenuation bubble cotton (4) and the support framework (1).

3. The mounting bracket for a vehicle driver's seat airbag according to claim 1, wherein: an L-shaped fixing piece (9) is fixedly arranged on one side of the support frame body (1) close to the edge through a connecting screw (8).

4. The mounting bracket for a vehicle driver's seat airbag according to claim 1, wherein: the support frame body (1) inner wall inboard is connected with lug (3), gasbag (5) one side edge has been seted up and has been stepped groove (6), locking screw (7) are installed through the perforating hole to step groove (6) one side, locking screw (19) have been seted up with locking screw (7) corresponding position on lug (3), it is fixed to connect through locking screw (7) and locking screw (19) between lug (3) and gasbag (5).

5. The mounting bracket for a vehicle driver's seat airbag according to claim 1, wherein: the air inlet end of the air bag (5) is connected with an air inlet pipe (13), and a one-way valve (14) is arranged on the air inlet pipe (13).

6. The mounting bracket for a car driver's seat airbag according to claim 1 or 5, characterized in that: a strip-shaped groove (12) is formed in the back of the support frame body (1) in a penetrating mode, and the air inlet pipe (13) penetrates through the strip-shaped groove (12).

7. The mounting bracket for a vehicle driver's seat airbag according to claim 1, wherein: the support frame body (1) is made of steel materials, and the corrosion-resistant layer is arranged on the outer surface layer of the support frame body (1) and made of cold galvanizing materials.