CN211995478U

CN211995478U - Air bag support that stability is strong

Info

Publication number: CN211995478U
Application number: CN202020255163.5U
Authority: CN
Inventors: 钱义恒; 姚黎虹
Original assignee: Changshu Tianqi Mould Co Ltd
Current assignee: Changshu Tianqi Mould Co Ltd
Priority date: 2020-03-05
Filing date: 2020-03-05
Publication date: 2020-11-24
Anticipated expiration: 2030-03-05

Abstract

The utility model discloses a strong air bag support of stability, including support main part, bolt, deep floor and screw hole, the inside reinforced structure that is provided with of support main part, reinforced structure includes fixed block, fixed slot, standing groove, slide bar, first spring, gag lever post, second spring and spacing groove, the inside symmetry of support main part is fixed with the fixed block. The utility model provides a current air bag leg joint problem firm inadequately, avoid the car when going to jolt, the bolt produces rocks and leads to the support subject to connect unstably, stability and security when having improved the support subject use, the problem of current air bag support easy dislocation when welding deep floor has been solved, guarantee that deep floor can be more accurate when the welding is on the support subject, avoid operating personnel to lead to the deep floor dislocation because of the removal when the welding, accuracy when having improved the deep floor welding.

Description

Air bag support that stability is strong

Technical Field

The utility model relates to an air bag support technical field specifically is a strong air bag support of stability.

Background

With the improvement of automobile safety technology, the stability of the existing safety airbag support is also gradually improved, and the performance of the existing safety airbag support is basically perfect, such as the following Chinese patent publications: CN208198331U, a stability can be good air bag support for the device can be fixed from a plurality of directions, improved the stability that device and panel board are connected, make the welded position stability of device itself stronger, can not produce the fracture condition because of the collision, improved the security of device, but it is when with connecting plate and support mounting, it is fixed through bolt and screw hole, probably jolt at the in-process that the car was gone and lead to the connecting plate to connect not asking, still can reduce air bag support's stability.

In order to be more firm when a roommate exists, a reinforcing rib plate is welded on the side edge of an existing airbag support, but the reinforcing rib plate is reinforced in the welding process, so that the welding is inaccurate due to the fact that the reinforcing rib plate shakes in the welding process, and the accuracy in welding is increased, so that the airbag support with high stability is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a strong air bag support of stability to the problem of easy dislocation when solving the stability behind the current air bag leg joint that proposes and deep floor's welding in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an airbag support with strong stability comprises a support main body, a bolt, a reinforcing rib plate and a threaded hole, wherein a reinforcing structure is arranged in the support main body and comprises a fixing block, a fixing groove, a placing groove, a sliding rod, a first spring, a limiting rod, a second spring and a limiting groove, the fixing block is symmetrically fixed in the support main body, the fixing groove matched with the fixing block is formed in the bolt, the placing groove matched with the fixing block is formed in the support main body, the sliding rod is fixed in the placing groove, the fixing block is sleeved on the sliding rod, the first spring is sleeved on the sliding rod between the fixing block and the side wall of the placing groove, two ends of the first spring are respectively fixed on the fixing block and the placing groove, the limiting rod is arranged in the support main body at the bottom end of the placing groove, and the second spring is fixed between the limiting rod and the support main body, limiting grooves matched with the second springs are formed in the fixing blocks, and limiting structures are arranged between the support main body and the reinforcing rib plates.

Preferably, limit structure includes limiting plate, dead lever, draw-in groove, places chamber and open slot, to being fixed with the limiting plate on the deep floor, and the limiting plate rear side all is provided with the dead lever, the support main part is inside all seted up with dead lever complex draw-in groove, the limiting plate is inside all seted up with the dead lever complex place chamber and open slot.

Preferably, the top end of the bracket main body is provided with sliding grooves, sliding blocks matched with the sliding grooves are fixed inside the fixing blocks, and the width of each sliding groove is larger than that of each fixing groove.

Preferably, the limiting rods are all arranged to be L-shaped, the fixing blocks are all arranged to be annular, and placing holes matched with the fixing blocks are formed in the fixing blocks.

Preferably, the height between the two limiting plates is equal to the height of the support main body, and the fixing rods are T-shaped.

Preferably, the open slots are all arranged in a straight shape matched with the fixed rod, and the length of the open slots is greater than that of the top of the fixed rod.

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

1. this air bag support that stability is strong is provided with the fixed block, first spring, the gag lever post, second spring and spacing groove, after twisting the bolt to screw hole inside, the pulling gag lever post, make its compression second spring move to the outside, when the gag lever post shifts out the spacing inslot portion, the butt is inside the fixed slot under the effect of the thrust of first spring to the fixed block, thereby it is more firm to make to be connected between bolt and the support main part, the problem of current air bag leg joint firm inadequately has been solved, avoid the car when going to jolt, the bolt produces and rocks and lead to the support main part to connect the shakiness, stability and security when having improved the support main part and using.

2. This air bag support that stability is strong is provided with the limiting plate, the dead lever, the draw-in groove, place chamber and open slot, when needs weld deep floor in the support subject, at first place the block between limiting plate and the support subject, insert the dead lever in the draw-in groove again, thereby it is fixed between support subject and deep floor through the limiting plate, the problem of current air bag support easy dislocation when welding deep floor has been solved, guarantee that deep floor can be more accurate when welding in the support subject, avoid operating personnel to lead to deep floor dislocation because of the removal when the welding, accuracy when having improved the deep floor welding.

Drawings

FIG. 1 is a schematic sectional view of the front view of the structure of the present invention;

FIG. 2 is a schematic side view of the screw hole in the fixing according to the present invention;

FIG. 3 is a schematic side view of the screw hole structure of the present invention;

fig. 4 is a schematic side view of the structure of the deep floor of the present invention.

In the figure: 1. a stent body; 2. a bolt; 31. a fixed block; 32. fixing grooves; 33. a placement groove; 34. a slide bar; 35. a first spring; 36. a limiting rod; 37. a second spring; 38. a limiting groove; 4. reinforcing rib plates; 51. a limiting plate; 52. fixing the rod; 53. a card slot; 54. a placement chamber; 55. an open slot; 6. a threaded bore.

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.

Referring to fig. 1-4, the present invention provides an embodiment: an airbag support with high stability comprises a support main body 1, bolts 2, reinforcing rib plates 4 and threaded holes 6, wherein a reinforcing structure is arranged inside the support main body 1 and comprises fixing blocks 31, fixing grooves 32, a placing groove 33, a sliding rod 34, a first spring 35, a limiting rod 36, a second spring 37 and a limiting groove 38, the fixing blocks 31 are symmetrically fixed inside the support main body 1, sliding grooves are formed in the top ends of the support main body 1, sliding blocks matched with the sliding grooves are fixed inside the fixing blocks 31, the width of each sliding groove is larger than that of each fixing groove 32 and is used for limiting and guiding the fixing blocks 31, after limiting of the limiting rods 36 on the fixing blocks 31 is relieved, the fixing blocks 31 can keep moving transversely, so that the fixing blocks 31 can move into the fixing grooves 32, the bolts 2 are reinforced, and the fixing blocks 31 are guided through the sliding grooves and the sliding blocks, the fixing block 31 is prevented from being completely abutted against the inside of the fixing groove 32 after the limit is released, the fixing block 31 is prevented from being completely abutted against the inside of the fixing groove 32, the fixing groove 32 matched with the fixing block 31 is formed in the bolt 2, the placing grooves 33 matched with the fixing block 31 are formed in the bracket main body 1, the sliding rods 34 are fixed in the placing grooves 33, the fixing block 31 is sleeved on the sliding rods 34, the first springs 35 are sleeved on the sliding rods 34 between the fixing block 31 and the side walls of the placing grooves 33, two ends of each first spring 35 are respectively fixed on the fixing block 31 and the placing groove 33, the limiting rods 36 are arranged in the bracket main body 1 at the bottom end of each placing groove 33, the limiting rods 36 are all arranged in an L shape, the fixing blocks 31 are all arranged in an annular shape, the fixing block 31 is provided with placing holes matched with the fixing block 31, and the limiting rods 36 are conveniently pulled to move out of the limiting, thereby make the spacing of gag lever post 36 to fixed block 31 relieve, and guarantee that bolt 2 twists to screw hole 6 inside back, guarantee that fixed block 31 can be in the spacing back of relieving of gag lever post 36, move to fixed slot 32 inside under the promotion of first spring 35, and all be fixed with second spring 37 between gag lever post 36 and the support main part 1, fixed block 31 is inside all seted up with second spring 37 complex spacing groove 38, avoid the car when going jolting, bolt 2 produces and rocks and lead to support main part 1 to connect the shakiness, stability and security when having improved support main part 1 and using.

A limiting structure is arranged between the support main body 1 and the reinforcing rib plate 4, the limiting structure comprises a limiting plate 51, a fixing rod 52, a clamping groove 53, a placing cavity 54 and an open groove 55, the limiting plate 51 is fixed on the reinforcing rib plate 4, the fixing rod 52 is arranged at the rear side of the limiting plate 51, the height between the two limiting plates 51 is equal to that of the support main body 1, the fixing rods 52 are all arranged in a T shape, the fixing rod has the function of ensuring that when the reinforcing rib plate 4 is welded with the support main body 1, the two limiting plates 51 can be clamped on the support main body 1, so that the reinforcing rib plate 4 is accurately aligned with the support main body 1, the welding between the reinforcing rib plate 4 and the support main body 1 is accurate, and when the fixing rod 52 is inserted into the clamping groove 53, the fixing rod 52 is rotated to be completely staggered with the open groove 55, the clamping groove 53, limiting plate 51 is inside all to be seted up with dead lever 52 complex place chamber 54 and open slot 55, open slot 55 all sets up to the in-line with dead lever 52 complex, the length of open slot 55 all is greater than the length at dead lever 52 top, it is inside its effect can get into draw-in groove 53 for guaranteeing that dead lever 52 can pass through open slot 55, thereby make dead lever 52 get into inside draw-in groove 53, make spacing fixed between limiting plate 51 and the support main part 1, and guarantee that dead lever 52 rotates to misplace completely with open slot 55 after, can fix and place the chamber 54 inside, guarantee that deep floor 4 can be more accurate when the welding is on support main part 1, avoid operating personnel to lead to deep floor 4 to misplace because of the removal when the welding, the accuracy when having improved deep floor 4 welding.

The working principle is as follows: when needs are connected support subject 1 with the connecting plate, twist bolt 2 and move to the inside fixed back of screw hole 6, pulling gag lever post 36 makes its compression second spring 37 move to the outside, when gag lever post 36 shifts out limiting groove 38 inside completely, gag lever post 36 is to the spacing fixed contact of fixed block 31, thereby make fixed block 31 under the effect of the thrust that first spring 35 deformation produced, promote fixed block 31 and move to inside fixed slot 32, can carry out spacing reinforcement to bolt 2 through fixed block 31.

When the reinforcing rib plate 4 needs to be welded on the support main body 1, the limiting plate 51 is aligned and clamped on the support main body 1, the fixing rod 52 is aligned with the open slot 55, the fixing rod 52 is inserted into the slot 53 through the open slot 55, the fixing rod 52 is rotated again, the fixing rod 52 is completely staggered with the open slot 55, the fixing rod 52 can be fixed inside the slot 53, the support main body 1 and the reinforcing rib plate 4 are fixed through the fixing rod 52, and the reinforcing rib plate 4 is convenient to weld.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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.

Claims

1. The utility model provides a strong air bag support of stability, includes support main part (1), bolt (2), deep floor (4) and screw hole (6), its characterized in that: the reinforced structure is arranged in the support main body (1) and comprises a fixing block (31), a fixing groove (32), a placing groove (33), a sliding rod (34), a first spring (35), a limiting rod (36), a second spring (37) and a limiting groove (38), the fixing block (31) is symmetrically fixed in the support main body (1), the fixing groove (32) matched with the fixing block (31) is formed in the bolt (2), the placing groove (33) matched with the fixing block (31) is formed in the support main body (1), the sliding rod (34) is fixed in the placing groove (33), the fixing block (31) is sleeved on the sliding rod (34), the first spring (35) is sleeved on the sliding rod (34) between the fixing block (31) and the side wall of the placing groove (33), and two ends of the first spring (35) are respectively fixed on the fixing block (31) and the placing groove (33), the support body (1) of standing groove (33) bottom is inside all to be provided with gag lever post (36), and all is fixed with second spring (37) between gag lever post (36) and support body (1), fixed block (31) are inside all to be seted up with second spring (37) complex spacing groove (38), be provided with limit structure between support body (1) and deep floor (4).

2. A strong stability airbag support according to claim 1 wherein: limiting structure includes limiting plate (51), dead lever (52), draw-in groove (53), places chamber (54) and open slot (55), to being fixed with limiting plate (51) on deep floor (4), and limiting plate (51) rear side all is provided with dead lever (52), support main part (1) inside all seted up with dead lever (52) complex draw-in groove (53), limiting plate (51) inside all seted up with dead lever (52) complex place chamber (54) and open slot (55).

3. A strong stability airbag support according to claim 1 wherein: the support is characterized in that sliding grooves are formed in the top end of the support main body (1), sliding blocks matched with the sliding grooves are fixed inside the fixing blocks (31), and the width of each sliding groove is larger than that of each fixing groove (32).

4. A strong stability airbag support according to claim 1 wherein: the limiting rods (36) are all arranged to be L-shaped, the fixing blocks (31) are all arranged to be annular, and placing holes matched with the fixing blocks (31) are formed in the fixing blocks (31).

5. A strong stability airbag support according to claim 2 wherein: the height between the two limiting plates (51) is equal to that of the support main body (1), and the fixing rods (52) are T-shaped.

6. A strong stability airbag support according to claim 2 wherein: the open grooves (55) are all arranged in a straight shape matched with the fixed rod (52), and the lengths of the open grooves (55) are all larger than the length of the top of the fixed rod (52).