CN218805688U

CN218805688U - Automobile safety air bag mounting bracket

Info

Publication number: CN218805688U
Application number: CN202223488045.7U
Authority: CN
Inventors: 李长友
Original assignee: Shenyang Shenyu Auto Parts Co ltd
Current assignee: Shenyang Shenyu Auto Parts Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-07
Anticipated expiration: 2032-12-27

Abstract

The utility model relates to the technical field of auto-parts, specifically be car air bag installing support, including the support main part, the support main part includes roof, back wall and two lateral walls all with roof vertical distribution, and roof, back wall and two lateral walls be the integrated into one piece structure, still run through on the roof and set up a plurality of mounting holes that are used for and link to each other with the air bag shell, the identical arc wall with the tubular beams has all been seted up to the bottom of two lateral walls. The utility model discloses a support main part fixed connection is on the tubular beams to make air bag's shell and support main part's roof fixed connection, consequently can realize air bag's installation fast and fix.

Description

Automobile safety air bag mounting bracket

Technical Field

The utility model relates to an auto-parts technical field specifically is car air bag installing support.

Background

At present, for the installation of an airbag at a passenger side of an automobile, a shell of the airbag is generally connected with an installation support by bolts, and then the installation support is fixed on a tubular beam below an instrument panel by welding or bolt connection, so that the installation and fixation of the airbag are realized.

In the prior art, the shapes of automobile safety air bags are different, and the mounting supports of the automobile safety air bags of different brands are also different. For example, utility model patent publication No. CN204775113U proposes an airbag mounting bracket, specifically including a first airbag mounting bracket, a second airbag mounting bracket, a first tubular beam mounting bracket and a second tubular beam mounting bracket. The first tubular beam mounting bracket and the second tubular beam mounting bracket are fixedly mounted on the tubular beam, and the safety air bag is fixedly connected between the first air bag mounting bracket and the second air bag mounting bracket through bolts.

In order to install and fix the safety airbag quickly, have certain structural strength and bear the instantaneous reverse acting force of the ejected airbag, and the safety airbag mounting bracket is different from the existing airbag mounting bracket.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car air bag installing support for it is fixed to realize car air bag's installation fast, can improve the stability of air bag installation simultaneously.

The utility model discloses a can realize through following technical scheme:

the utility model provides an automobile air bag installing support, includes the support main part, the support main part includes roof, back wall and two lateral walls all distribute with the roof is perpendicular, just roof, back wall and two lateral walls are the integrated into one piece structure, still run through on the roof and set up a plurality of mounting holes that are used for linking to each other with the air bag shell, two the arc wall identical with the tubular beams is all seted up to the bottom of lateral wall.

Optionally, two the surface of lateral wall all is fixed and is equipped with the arc installation piece, the lower surface of arc installation piece with the arc wall aligns the distribution, still run through on the arc installation piece and seted up the through-hole.

Optionally, the lower surface of the top wall is fixedly provided with threaded sleeves in one-to-one correspondence with the mounting holes, and the threaded sleeves and the corresponding mounting holes are distributed on the same central axis.

Optionally, a weight reduction groove is formed in the middle section of the rear wall in a penetrating mode, and waist-shaped grooves are formed in the left side and the right side of the rear wall.

Optionally, the lower surface of roof still is equipped with a plurality of strengthening ribs of quantity, the strengthening rib is triangle-shaped, the both sides limit of strengthening rib respectively with the roof and back wall welded fastening.

Optionally, the lower surface of the arc-shaped mounting piece is provided with a silencing pad in an attaching manner.

Compared with the prior art, the utility model provides a car air bag installing support possesses following

Has the advantages that:

1. the utility model has the advantages that the bracket main body is fixedly connected on the tubular beam, and the shell of the safety air bag is fixedly connected with the top wall of the bracket main body, so that the safety air bag can be quickly installed and fixed;

2. the utility model discloses in still having and subtracting groove and waist type groove, the two can practice thrift the material of support main part to play the effect that reduces the cost, the setting of strengthening rib also helps strengthening the structural strength of support main part in addition, makes the support main part can bear the gasbag smoothly and pops out the reverse effort in the twinkling of an eye.

Drawings

Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;

fig. 2 is a structural sectional view of embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is a structural sectional view of embodiment 2 of the present invention.

In the figure: 100. a stent main body; 101. a top wall; 102. a rear wall; 103. a side wall; 104. mounting holes; 105. an arc-shaped slot; 106. a threaded sleeve; 107. a weight reduction groove; 108. a waist-shaped groove; 109. reinforcing ribs; 200. an arc-shaped mounting piece; 201. a through hole; 202. a mute pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 and fig. 2, the embodiment provides an automobile airbag mounting bracket, which includes a bracket main body 100, the bracket main body 100 includes a top wall 101, a rear wall 102 and two side walls 103, the rear wall 102 and the two side walls 103 are both vertically distributed with the top wall 101, and the top wall 101, the rear wall 102 and the two side walls 103 are an integral structure, specifically, the bracket main body 100 is made by stamping a stainless steel thin plate, and the top wall 101 is further provided with a plurality of mounting holes 104 for connecting with an airbag housing, and the bottom ends of the two side walls 103 are both provided with arc-shaped grooves 105 fitting with tubular beams; when the bracket main body 100 needs to be fixed on the tubular beam, the bracket main body 100 can be fixed on the tubular beam only by attaching the arc-shaped groove 105 to the outer wall of the tubular beam and then welding.

Further, threaded sleeves 106 which are in one-to-one correspondence with the mounting holes 104 are fixedly arranged on the lower surface of the top wall 101, the threaded sleeves 106 are fixedly welded with the top wall 101, and the threaded sleeves 106 and the corresponding mounting holes 104 are distributed on the same central axis; therefore, when the airbag is fixed by the bracket body 100, a worker can screw the bolt into the screw boss 106 from the bottom up and pass the screw section of the bolt through the mounting hole 104 and connect with the outer case of the airbag. A lightening groove 107 is formed in the middle section of the rear wall 102 in a penetrating manner, and waist-shaped grooves 108 are formed in the left side and the right side of the rear wall 102. In addition, the lower surface of the top wall 101 is also provided with a plurality of reinforcing ribs 109, the reinforcing ribs 109 are triangular, and two side edges of the reinforcing ribs 109 are respectively welded and fixed with the top wall 101 and the rear wall 102, so that the structural strength of the bracket main body 100 is enhanced, and the installation stability of the airbag is improved.

Example 2

Referring to fig. 3 and fig. 4, the present embodiment is different from embodiment 1 in that: the outer surfaces of the two side walls 103 are fixedly provided with arc-shaped mounting pieces 200, specifically, the arc-shaped mounting pieces 200 are welded and fixed with the side walls 103, the lower surfaces of the arc-shaped mounting pieces 200 are aligned with the arc-shaped grooves 105, the arc-shaped mounting pieces 200 are also provided with through holes 201 in a penetrating manner, the lower surfaces of the arc-shaped mounting pieces 200 are also provided with mute pads 202 in an attaching manner, and the mute pads 202 are made of rubber; when installing this embodiment on the tubular beam, only need all keep flat two arc installation pieces 200 on the outer wall of tubular beam, then pass the screw hole of reserving on through-hole 201 and the tubular beam through the bolt again, can be with this embodiment fixed mounting on the tubular beam.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising a component of' 8230; \8230;" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Automobile air bag installing support, including support main part (100), its characterized in that: support main part (100) include roof (101), back wall (102) and two lateral walls (103) all distribute with roof (101) vertical distribution, just roof (101), back wall (102) and two lateral walls (103) are the integrated into one piece structure, still run through on roof (101) and set up a plurality of mounting holes (104) that are used for linking to each other with the air bag shell, two arc wall (105) identical with the tubular beams are all seted up to the bottom of lateral wall (103).

2. The automotive airbag mounting bracket of claim 1, wherein: two the surface of lateral wall (103) all fixes and is equipped with arc installation piece (200), the lower surface of arc installation piece (200) with arc wall (105) align and distribute, still run through on arc installation piece (200) and seted up through-hole (201).

3. The automotive airbag mounting bracket of claim 1 or 2, wherein: the lower surface of the top wall (101) is fixedly provided with threaded sleeves (106) which correspond to the mounting holes (104) one by one, and the threaded sleeves (106) and the corresponding mounting holes (104) are distributed on the same central axis.

4. The automotive airbag mounting bracket of claim 1 or 2, wherein: a weight reduction groove (107) is formed in the middle section of the rear wall (102) in a penetrating mode, and waist-shaped grooves (108) are formed in the left side and the right side of the rear wall (102).

5. The automotive airbag mounting bracket of claim 4, wherein: the lower surface of roof (101) still is equipped with a plurality of strengthening rib (109), strengthening rib (109) are triangle-shaped, the both sides limit of strengthening rib (109) respectively with roof (101) and back wall (102) welded fastening.

6. The automotive airbag mounting bracket of claim 2, wherein: the lower surface of the arc-shaped mounting piece (200) is provided with a silencing pad (202) in an attaching mode.