Safety air bag support and automobile

Abstract

The utility model provides an air bag restraint system support and an automobile, the air bag restraint system support comprises a support body, an air bag restraint system containing space is formed in the support body, an isolation plate is detachably connected in the air bag restraint system containing space and divides the air bag restraint system containing space into a first space and a second space, and the first space is located above the second space; a gap exists between the first end of the isolation plate and the inner wall of the support body so that a channel can be formed between the first space and the second space. The first space is used for containing a Z-folded part in the safety air bag, the Z-folded part is pressed and fixed through the isolation plate and the inner wall, opposite to the Z-folded part, of the support body, and the Z-folded part is used for unfolding the safety air bag in the set direction; the second space is used for containing a winding part in the safety air bag, the winding part and the Z-folded part are of an integrated structure, and the connecting position of the winding part and the Z-folded part penetrates through the channel so that the Z-folded part can be contained in the first space. The Z-folded part can enable the safety air bag to be unfolded in the set direction, the space occupied by the safety air bag is reduced, and vehicle body arrangement is easier.

Description

Technical Field

[0001] This application relates to the technical field of automotive safety, specifically to an airbag bracket, and also to an automobile. Background Art

[0002] Currently, with the continuous improvement of the economic level, automobiles have become one of the essential means of transportation for people to travel. At the same time, people's requirements for the performance of automobiles are also constantly increasing, especially the safety performance of automobiles is related to the life safety of drivers and passengers. Therefore, people put forward higher requirements for the safety of automobiles.

[0003] Among them, the bracket for fixing the airbag is one of the important components of the automotive safety system. When an accident occurs or is about to occur to the automobile, the gas generated by the gas generator rushes towards and fills the airbag, causing the airbag to expand and deploy to protect the life safety of passengers and avoid passengers from being injured. However, the currently used bracket for fixing the airbag cannot make the airbag inside it deploy in a pre-determined direction, so that it cannot better protect the life safety of passengers.

[0004] Therefore, there is an urgent need for an airbag bracket that can ensure that the airbag installed inside it can deploy in a pre-determined direction, can reduce the space occupied by the airbag, and can better protect the life safety of passengers to avoid passengers from being injured. Summary of the Utility Model

[0005] This application provides an airbag bracket to solve the problem that when an accident occurs or is about to occur to an automobile, the airbag bracket can ensure that the airbag installed inside it can deploy in a pre-determined direction, while reducing the space occupied by the airbag and better protecting the life safety of passengers to avoid passengers from being injured. This application also provides an automobile using the above airbag bracket.

[0006] This application provides an airbag bracket, including: a bracket main body, the bracket main body forms an airbag accommodation space, a partition board is detachably connected in the airbag accommodation space, the partition board divides the airbag accommodation space into a first space and a second space, the first space is located above the second space, and there is a gap between the first end of the partition board and the inner wall of the bracket main body to form a channel between the first space and the second space;

[0007] The first space is used to accommodate the Z-fold part of the airbag, the Z-fold part is pressed and fixed by the partition board and the inner wall of the bracket main body opposite to the partition board, and the Z-fold part is used to make the airbag deploy in a predetermined direction when it unfolds;

[0008] The second space is used to accommodate the coiled part in the airbag. The coiled part and the Z-fold part are of an integral structure, and the connection part between the coiled part and the Z-fold part passes through the channel so that the Z-fold part is accommodated in the first space.

[0009] Optionally, a clamping groove is provided on the inner side of the vertical wall of the bracket body. The clamping groove extends in the horizontal direction. The second end of the partition board is connected with a clamping head, and the clamping head is inserted into the clamping groove to detachably connect the partition board to the inner side of the vertical wall of the bracket body.

[0010] Optionally, the clamping head and the partition board integrally form a first T-shaped structure, and the clamping head of the first T-shaped structure is inserted from the end of the clamping groove and clamped in the clamping groove.

[0011] Optionally, the clamping groove includes an upper clamping groove part and a lower clamping groove part. The upper clamping groove part and the lower clamping groove part form a third space. The structure of the third space is adapted to the clamping head, and the third space is used to install and limit the clamping head.

[0012] There is a gap between the front ends of the upper clamping groove part and the lower clamping groove part. The gap is adapted to the thickness of the partition board so that the clamping head is clamped to the first T-shaped structure after being inserted into the third space.

[0013] Optionally, a clamping hole and a long strip-shaped through hole are provided on the vertical wall of the bracket body. The second end of the partition board is connected with a connecting plate, and a clamping part is provided on the connecting plate. The partition board is used to be inserted into the airbag accommodation space from the outside of the vertical wall of the bracket body through the long strip-shaped through hole, and the clamping part is used to be clamped in the clamping hole when the partition board is inserted into the airbag accommodation space to fix the partition board in the airbag accommodation space.

[0014] Optionally, a plurality of the long strip-shaped through holes are longitudinally and spacedly provided on the vertical wall of the bracket body, and the plurality of long strip-shaped through holes are used to detachably connect the partition board to different positions on the vertical wall of the bracket body.

[0015] Optionally, the partition board and the connecting plate integrally form a second T-shaped structure, the clamping part is a clamping column, and the clamping columns are symmetrically distributed on the connecting plate along the upper and lower sides of the partition board.

[0016] Optionally, the clamping column includes a clamping head part and a clamping column body. The clamping column body is connected with the connecting plate, and the clamping head part is a guiding inclined surface, and the guiding inclined surface gradually inclines outward from the head end of the clamping head part towards the clamping column body.

[0017] Optionally, a one-way limiting card slot is provided on the column of the snap column, and the one-way limiting slot is adapted to the card hole to snap the snap column in the card hole.

[0018] The present application also provides an automobile, and the automobile includes the airbag bracket described in any one of the above.

[0019] Compared with the prior art, the present application has the following advantages:

[0020] The present application provides an airbag bracket, including: a bracket main body, the bracket main body forms an airbag accommodation space, a partition board is detachably connected in the airbag accommodation space, the partition board divides the airbag accommodation space into a first space and a second space, the first space is located above the second space, and there is a gap between the first end of the partition board and the inner wall of the bracket main body to form a channel between the first space and the second space; the first space is used to accommodate the Z-fold part of the airbag, the Z-fold part is pressed and fixed through the partition board and the inner wall of the bracket main body opposite to the partition board, and the Z-fold part is used to make the airbag deploy in a predetermined direction when deployed; the second space is used to accommodate the coiled part of the airbag, the coiled part and the Z-fold part are of an integral structure, and the connection part between the coiled part and the Z-fold part passes through the channel to make the Z-fold part accommodate in the first space.

[0021] In the present application, by accommodating the Z-fold part in the first space and pressing and fixing the Z-fold part in the first space through the partition board and the inner wall of the bracket main body opposite to the partition board, the Z-fold part can make the airbag deploy into the vehicle interior in a predetermined direction when deployed, which can reduce the occupied space of the airbag, is more conducive to the layout of the vehicle body, and can better protect the lives of passengers to avoid passenger injuries. Description of the Drawings

[0022] Figure 1 It is a schematic structural diagram of a bracket main body (installed with an airbag and a first T-shaped structure) in an airbag bracket provided by an embodiment of the present application.

[0023] Figure 2 It is a schematic structural diagram of a bracket main body (installed with a first T-shaped structure) in an airbag bracket provided by an embodiment of the present application.

[0024] Figure 3 It is a schematic structural diagram of another bracket main body (installed with an airbag and a second T-shaped structure) in an airbag bracket provided by an embodiment of the present application.

[0025] Figure 4It is a schematic structural diagram of another bracket body (equipped with a second T-shaped structure) in the airbag bracket provided by an embodiment of the present application.

[0026] Figure 5 It is a schematic structural diagram of another bracket body in the airbag bracket provided by an embodiment of the present application.

[0027] Figure 6 It is a schematic structural diagram of the second T-shaped structure in the airbag bracket provided by an embodiment of the present application.

[0028] Reference numerals:

[0029] A: First space; B: Second space; C: Channel; D: Gap;

[0030] 01: Z-fold part; 02: Winding part;

[0031] 10: Bracket body; 101: L-shaped plate; 1011: Vertical plate; 1012: Curved panel;

[0032] 102: U-shaped plate; 1021: Vertical wall; 1022: Airbag tear opening;

[0033] 1021a: Card slot; 1021a1: Upper card slot part; 1021a2: Lower card slot part;

[0034] 1021b: Card hole; 1021c: Long strip through hole;

[0035] 20: Partition board;

[0036] 20a: Card head;

[0037] 20b: Connecting plate; 20b-1: Card connecting column; 20b-11: Card connecting head; 20b-12: Card connecting column body; 20b-121: One-way limiting groove. Detailed implementation manners

[0038] Many specific details are set forth in the following description in order to provide a thorough understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar generalizations without departing from the connotation of the present application. Therefore, the present application is not limited by the specific implementations disclosed below.

[0039] In the description of the present application, it should be understood that the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present application.

[0040] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of this application, "a plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0041] This application provides an airbag bracket, including: a bracket body, the bracket body forms an airbag accommodation space, a partition board is detachably connected in the airbag accommodation space, the partition board divides the airbag accommodation space into a first space and a second space, the first space is located above the second space, and there is a gap between the first end of the partition board and the inner wall of the bracket body to form a channel between the first space and the second space; the first space is used to accommodate the Z-fold part of the airbag, the Z-fold part is pressed and fixed by the partition board and the inner wall of the bracket body opposite to the partition board, and the Z-fold part is used to make the airbag deploy in a predetermined direction when deployed; the second space is used to accommodate the coiled part of the airbag, the coiled part and the Z-fold part are of an integral structure, and the connection part between the coiled part and the Z-fold part passes through the channel to make the Z-fold part accommodated in the first space.

[0042] It can be understood that in this application, by accommodating the Z-fold part in the first space and pressing and fixing the Z-fold part in the first space by the partition board and the inner wall of the bracket body opposite to the partition board, the Z-fold part can make the airbag deploy towards the vehicle interior in a predetermined direction when deployed, which can reduce the occupied space of the airbag, is more conducive to the layout of the vehicle body, and can better protect the lives of passengers to avoid passenger injuries.

[0043] This application provides an airbag bracket, which is for installing a curtain airbag (abbreviated as: CAB), that is, this airbag bracket installs the curtain airbag on both sides of the vehicle body at the top of the vehicle, and is used to protect the heads of passengers in the event of a side collision or rollover of the vehicle or when it is about to occur. When the vehicle detects a risk of side impact or rollover, the curtain airbag will inflate quickly and form a protective barrier to protect the passengers and reduce the impact on the passengers' heads to reduce the risk of passenger injury.

[0044] Next, the structure of the bracket body 10 will be described in detail.

[0045] The airbag bracket includes a bracket body 10, and the bracket body 10 forms an airbag accommodation space for accommodating an airbag, that is, the accommodated airbag is installed in the airbag accommodation space.

[0046] Specifically, as Figures 1 - 5 shown, the bracket body 10 is integrally formed. Of course, the bracket body 10 can also be formed into a whole by connecting various components. And as Figure 5 shown, the bracket body 10 is a plastic bracket, that is, the material of the bracket body 10 in the embodiment of the present application is plastic. The bracket body 10 includes an L-shaped plate 101 and a U-shaped plate 102, and the space surrounded by the L-shaped plate 101 and the U-shaped plate 102 is the airbag accommodation space.

[0047] The L-shaped plate 101 is composed of a vertical plate 1011 and a curved panel 1012 connected, that is, the first end of the vertical plate is connected to the first end of the curved panel, making its overall shape an L-shaped structure. The curved panel 1012 is concave in the middle, that is, the curved panel 1012 is bent towards the opposite partition plate 20 (as Figure 1 and Figure 3 ), and its purpose is to better cooperate with the partition plate 20, so as to better press and fix the Z-fold part 01 located between the two. For the curvature of the downward bending of the curved panel 1012, no specific limitation is made in the embodiment of the present application, as long as the working requirements are met. Of course, the curved panel 1012 can also be a horizontal plate, that is, the horizontal plate can also cooperate with the partition plate 20 to press and fix the Z-fold part 01 located between the two. Therefore, it can be determined according to the specific working conditions whether it is the curved panel or the horizontal plate that cooperates with the partition plate 20.

[0048] As Figure 2 and Figures 4 - 5 shown, the second end of the curved panel 1012 is connected to one side of the U-shaped plate 102, and the other side of the U-shaped plate 102 extends vertically to form a vertical wall 1021. The vertical wall 1021 and the relatively arranged vertical plate 1011 form a gap D, and the size of the gap D can accommodate one end of the Z-fold part 01 that is not connected to the winding part 02, that is, the gap D is used to press one end of the Z-fold part 01 that is not connected to the winding part 02.

[0049] Moreover, a partition plate 20 is detachably connected within the airbag accommodation space. The partition plate 20 divides the airbag accommodation space into a first space A and a second space B. The first space A is located above the second space B. There is a gap between the first end of the partition plate 20 and the inner wall of the bracket body, so as to form a channel C between the first space A and the second space B.

[0050] It can be understood that, as Figure 1 and Figure 3 shown, the bracket body 10 forms the airbag accommodation space. A partition plate 20 is detachably connected within the airbag accommodation space, that is, the partition plate 20 is detachably connected to the bracket body 10. The partition plate 20 is detachably connected to the bracket body 10. On the one hand, it is convenient for the connection between the partition plate 20 and the bracket body 10, and it is also beneficial to detach the partition plate 20 from the bracket body 10. On the other hand, it is also beneficial to install the airbag within the airbag accommodation space formed by the bracket body 10.

[0051] The airbag accommodation space is divided into a first space A and a second space B by the partition plate 20 connected inside it. The first space A is located above the second space B, and a channel C is formed between the first space A and the second space B. That is to say, the first space A and the second space B are connected through the channel C formed by the partition plate 20 and the inner wall of the opposite bracket body 10, and the airbag in the second space B can enter the first space A through the channel C.

[0052] There is a gap between the first end of the partition plate 20 and the inner wall of the bracket body 10, that is, the first end of the partition plate 20 is not connected to the inner wall of the opposite bracket body 10. That is to say, the first end of the partition plate 20 remains in a free state and is not connected to other structures. Therefore, there is a gap between the first end of the partition plate 20 and the inner wall of the bracket body. Moreover, this gap forms a channel C between the first space A and the second space B, and the channel C provides a path for the airbag to lead from the second space B to the first space A.

[0053] The first space A is used to accommodate the Z-fold part 01 of the airbag. The Z-fold part 01 is pressed and fixed by the partition plate 20 and the inner wall of the bracket body opposite to the partition plate 20. The Z-fold part 01 is used to make the airbag deploy in a predetermined direction when it is deployed.

[0054] Specifically, the first space A and the second space B are for accommodating different parts of the airbag. The airbag accommodated in the first space A and the second space B can be divided according to the specific spatial size data of the first space A and the second space B and the structure of the airbag. In the embodiment of the present application, the first space A is used to accommodate the Z-fold part 01 of the airbag, and the second space B is used to accommodate the winding part 02 of the airbag. Moreover, the first space A is located above the second space B. When the airbag is installed in the airbag accommodation space, that is, the Z-fold part 01 is located above the winding part 02. However, it is not excluded that the second space B can also be used to accommodate the Z-fold part 01 and the winding part 02. Moreover, the specific structure of the first space A for accommodating the Z-fold part 01 and the number of the Z-fold parts 01 can be determined according to the specific working conditions. In the embodiment of the present application, the first space A accommodates a Z-fold part 01 in the horizontal direction.

[0055] The first space A is used to accommodate the Z-fold part 01 of the airbag. The Z-fold part 01 is tightly fixed by the partition plate 20 below the Z-fold part 01 and the inner wall of the bracket body opposite to the partition plate 20. It can be understood that the Z-fold part 01 is located in the first space A formed by the partition plate 20 and the inner wall of the bracket body opposite to the partition plate 20. Moreover, from the structure of the above bracket body 10, the inner wall of the bracket body opposite to the partition plate 20 is the curved panel 1012. That is to say, the partition plate 20 cooperates with the curved panel 1012 to tightly fix the Z-fold part 01 accommodated in the first space A formed by the two. When the Z-fold part 01 is installed in the first space A, the partition plate 20 below the Z-fold part 01 and the curved panel 1012 above it will tightly fix the Z-fold part 01, so that the Z-fold part 01 can be fixed in the first space A in a Z-fold posture. When an accident occurs or is about to occur in the vehicle, when the airbag is deployed, the Z-fold part 01 can enable the airbag to be deployed in a predetermined direction, that is, the Z-fold part 01 can enable the airbag to deploy towards the interior of the vehicle in a pre-set direction. At the same time, fixing the Z-fold part 01 in a Z-fold posture in the first space A can reduce the space occupied by the airbag, making it easier to arrange in the vehicle body, and can better protect the lives of passengers to avoid passenger injuries.

[0056] The second space B is used to accommodate the coiled part 02 in the airbag. The coiled part 02 and the Z-fold part 01 are of an integral structure. The connection part between the coiled part 02 and the Z-fold part 01 passes through the channel C so that the Z-fold part 01 is accommodated in the first space A.

[0057] Through the above analysis, it can be seen that the second space B is used to accommodate the coiled part 02 in the airbag, and the coiled part 02 and the Z-fold part 01 are of an integral structure, and the Z-fold part 01 is located above the coiled part 02. The Z-fold part 01 and the coiled part 02 are integrally formed by connection. The connection part is located between the Z-fold part 01 and the coiled part 02. The connection part passes through the channel C so that the coiled part 02 of the airbag is accommodated in the second space B, and when the connection part passes through the channel C, the Z-fold part 01 is accommodated in the first space Z.

[0058] As Figure 1 and 2 As shown, a clamping groove 1021a is provided on the inner side of the vertical wall 1021 of the bracket main body. The clamping groove 1021a extends in the horizontal direction. The second end of the partition plate 20 is connected with a clamping head 20a. The clamping head 20a is inserted into the clamping groove 1021a to detachably connect the partition plate 20 to the inner side of the vertical wall 1021 of the bracket main body.

[0059] As Figure 1 As shown, the other side of the U-shaped plate of the bracket main body forms the vertical wall 1021 of the bracket main body, that is, the vertical wall 1021 and the vertical plate 1011 are oppositely arranged, and a gap D is formed between the two. The size of the gap D can accommodate one end of the Z-fold part 01 that is not connected to the coiled part 02. At the same time, the gap D is used to press one end of the Z-fold part 01 that is not connected to the coiled part 02.

[0060] Moreover, as Figure 1 and Figure 2 As shown, a clamping groove 1021a is provided on the inner side of the vertical wall 1021 of the bracket main body. The clamping groove 1021a extends along the horizontal direction on the inner side of the vertical wall 1021 from one end to the other end. In the embodiment of the present application, the clamping groove 1021a can be integrally formed with the bracket main body 10. Of course, the clamping groove 1021a can also be separately fixed on the inner side of the vertical wall 1021 of the bracket main body. In addition, in the embodiment of the present application, the clamping groove 1021a is a whole long strip structure, but it does not exclude that the clamping groove 1021a can also be a structure with a shorter length, and a plurality of clamping grooves 1021a with shorter lengths can be arranged at equal intervals on the inner side of the vertical wall 1021 of the bracket main body.

[0061] The card slot 1021a is for detachably connecting the partition plate 20 within the bracket main body 10. The second end of the partition plate 20 is connected to a chuck 20a. When the chuck 20a is inserted into the card slot 1021a, the partition plate 20 can be detachably connected to the inner side of the vertical wall 1021 of the bracket main body.

[0062] The chuck 20a and the partition plate 20 integrally form a first T-shaped structure. The chuck 20a of the first T-shaped structure is inserted from the end of the card slot 1021a and is snap-fitted within the card slot 1021a.

[0063] That is to say, the chuck 20a and the partition plate 20 are integrally formed, namely, the chuck 20a and the partition plate 20 integrally present a first T-shaped structure. The card slot 1021a is for snap-fitting the chuck 20a of the first T-shaped structure. When the chuck 20a of the first T-shaped structure is inserted from the end of the card slot 1021a, that is, the chuck 20a is inserted from one end of the card slot 1021a, and the chuck 20a inserted is slowly moved horizontally along the card slot 1021a towards the other end of the card slot 1021a so that the entire chuck 20a is inserted into the card slot 1021a. At this time, the partition plate 20 connected to the chuck 20a is fixed to the inner side of the vertical wall 1021 of the bracket main body, and moreover, the partition plate 20 divides the airbag accommodation space into the first space A and the second space B.

[0064] As Figure 2 shown, the card slot 1021a includes an upper card slot portion 1021a1 and a lower card slot portion 1021a2. The upper card slot portion 1021a1 and the lower card slot portion 1021a2 form a third space. The structure of the third space is adapted to the chuck 20a, and the third space is for installing and limiting the chuck 20a. There is a gap between the front end of the upper card slot portion 1021a1 and the front end of the lower card slot portion 1021a2. The gap is adapted to the thickness of the partition plate so that after the chuck 20a is inserted into the third space, the first T-shaped structure is snap-fitted.

[0065] The card slot 1021a extends horizontally along the inner side of the vertical wall 1021 of the bracket body. The card slot 1021a includes an upper card slot portion 1021a1 and a lower card slot portion 1021a2. The structures of the upper card slot portion 1021a1 and the lower card slot portion 1021a2 can be the same or different, and the structures of the upper card slot portion 1021a1 and the lower card slot portion 1021a2 can be set according to requirements. The upper card slot portion 1021a1 and the lower card slot portion 1021a2 are oppositely arranged. It can be understood that the upper card slot portion 1021a1 has an inverted L-shaped structure, that is, the horizontal portion of the inverted L-shaped structure is located above, and the vertical portion is located below the horizontal portion, so that the upper card slot portion 1021a1 presents an inverted L-shaped structure. Moreover, the upper card slot portion 1021a1 and the lower card slot portion 1021a2 are symmetric about the horizontal direction, so that the upper card slot portion 1021a1 and the lower card slot portion 1021a2 form a third space. The structure of the third space is adapted to the card head 20a. The card head 20a can be installed in the third space. At the same time, the third space limits the card head 20a installed therein, so that the card head 20a will not move in the third space. In addition, the structure of the third space will change due to the structure of the card head 20a. Therefore, when the structure of the card head 20a changes, the structure of the third space will also change accordingly.

[0066] The upper card slot portion 1021a1 and the lower card slot portion 1021a2 are arranged vertically one above the other, so that there is a gap between the front ends of the upper card slot portion 1021a1 and the lower card slot portion 1021a2, that is, the vertical portions of the inverted L-shaped structures of the upper card slot portion 1021a1 and the lower card slot portion 1021a2 are not connected, and there is a gap between them. The gap is for clamping the partition plate 20. Therefore, the size of the gap is adapted to the thickness of the partition plate 20. When the thickness of the partition plate 20 changes, the size of the gap will also change. It should be noted that the size of the gap is slightly larger than the thickness of the partition plate 20.

[0067] When the card head 20a is inserted into the card slot 1021a and the card head 20a inserted into the card slot 1021a is moved horizontally from one end to the other along the card slot 1021a so that the card head 20a is completely installed in the third space, at this time, the gap limits and fixes the partition plate 20 connected to the card head 20a, that is, the gap clamps the T-shaped structure after the card head 20a is inserted into the third space.

[0068] As Figure 4 and Figure 5As shown, a clamping hole 1021b and a long through hole 1021c are provided on the vertical wall 1021 of the bracket main body. A connecting plate 20b is connected to the second end of the partition plate 20. A clamping member is provided on the connecting plate 20b. The partition plate 20 is configured to be inserted into the airbag accommodation space from the outside of the vertical wall 1021 of the bracket main body through the long through hole 1021c, and the clamping member is configured to be clamped in the clamping hole 1021b when the partition plate 20 is inserted into the airbag accommodation space, so as to fix the partition plate 20 in the airbag accommodation space.

[0069] Specifically, the other side of the U-shaped plate of the bracket main body forms the vertical wall 1021 of the bracket main body, that is, the vertical wall 1021 is disposed opposite to the vertical plate 1011, and a gap D is formed between the two. The size of the gap D can accommodate one end of the Z-fold portion 01 that is not connected to the winding portion 02. The gap D is configured to press one end of the Z-fold portion 01 that is not connected to the winding portion 02.

[0070] As Figure 5As shown, a clamping hole 1021b and the elongated through hole 1021c are provided on the vertical wall 1021 of the bracket body. In the embodiment of the present application, the clamping holes 1021b are evenly distributed on the upper and lower sides of the elongated through hole 1021c. The elongated through hole 1021c can be provided in multiple numbers, that is, a plurality of the elongated through holes 1021c are longitudinally provided on the vertical wall 1021 of the bracket body, and the plurality of elongated through holes 1021c can be equidistantly arranged. The plurality of elongated through holes 1021c are for detachably connecting the partition plate to different positions on the vertical wall 1021 of the bracket body. That is to say, a plurality of elongated through holes 1021c are longitudinally spaced on the vertical wall 1021 of the bracket body. According to the specific working conditions, the corresponding elongated through hole 1021c can be selected on the vertical wall 1021 of the bracket body to insert the partition plate 20 into the elongated through hole 1021c, that is, the partition plate 20 is detachably connected to the vertical wall 1021 of the bracket body. It can be understood that a plurality of elongated through holes 1021c are provided on the vertical wall 1021 of the bracket body, and the purpose is to select the appropriate elongated through hole 1021c at a suitable position on the vertical wall according to specific requirements to detachably connect the partition plate 20 to the vertical wall 1021 of the bracket body to meet the requirement of connecting the partition plate 20 to different positions on the vertical wall 1021 of the bracket body. In the embodiment of the present application, three elongated through holes 1021c are provided on the vertical wall 1021 of the bracket body, and the partition plate 20 is inserted into the second elongated through hole 1021c. Therefore, it can be selected into which elongated through hole the partition plate 20 is inserted according to specific needs.

[0071] Specifically, as Figure 6As shown, a connecting plate 20b is connected to the second end of the partition plate 20. The partition plate 20 and the connecting plate 20b integrally form a second T-shaped structure. The partition plate 20 and the connecting plate 20b can be integrally formed into a second T-shaped structure or formed into a second T-shaped structure by connecting to each other. Moreover, a clamping member is provided on the connecting plate 20b, and the clamping members are symmetrically distributed on the connecting plate 20b along the upper and lower sides of the partition plate 20. In the embodiment of the present application, the clamping member is a clamping post 20b-1, that is, the clamping posts 20b-1 are symmetrically distributed on the connecting plate 20b along the upper and lower sides of the partition plate 20. In the embodiment of the present application, four clamping posts 20b-1 are provided on the connecting plate 20b, that is, two clamping posts 20b-1 are arranged at intervals above the partition plate 20, and two clamping posts 20b-1 are arranged at intervals below the partition plate 20. At the same time, the clamping posts 20b-1 arranged above and below the partition plate 20 are symmetric about the partition plate 20. Of course, there are no specific restrictions on the number and positions of the clamping posts 20b-1 provided on the connecting plate 20b, as long as the working requirements are met.

[0072] In addition, the partition plate 20 and the connecting plate 20b can also be an L-shaped structure, that is, one end of the connecting plate 20b is connected to the second end of the partition plate 20, so that the two integrally form an L-shaped structure.

[0073] As can be seen from the above, the partition plate 20 is inserted into the airbag accommodation space from the outside of the vertical wall 1021 of the bracket main body through the long strip-shaped through hole 1021c. It can be understood that the partition plate 20 is inserted from the outside of the vertical wall 1021 of the bracket main body through the long strip-shaped through hole 1021c, that is, the partition plate 20 enters the airbag accommodation space. The connecting plate 20b connected to the partition plate 20 is clamped outside the vertical wall 1021 of the bracket main body. The partition plate 20 enters the inside of the bracket main body 10 and divides the airbag accommodation space formed by the bracket main body 10 into a first space A and a second space B. Moreover, when the partition plate 20 enters the airbag accommodation space through the long strip-shaped through hole 1021c, at this time, the clamping posts 20b-1 are clamped in the corresponding clamping holes 1021b to fix the partition plate 20 in the airbag accommodation space.

[0074] The clamping post 20b-1 includes a clamping head 20b-11 and a clamping post body 20b-12. The clamping post body 20b-12 is connected to the connecting plate 20b. The clamping head 20b-11 is a guiding inclined surface, and the guiding inclined surface gradually inclines outward from the head end of the clamping head 20b-11 towards the clamping post body 20b-12.

[0075] Specifically, asFigure 6 As shown, the snap post 20b-1 includes a snap head 20b-11 and a snap post body 20b-12. One end of the snap post body 20b-12 is connected to the connecting plate 20b, and the other end is connected to the snap head 20b-11. Moreover, the snap head 20b-11 and the snap post body 20b-12 are integrally formed. The snap head 20b-11 is a guiding inclined surface, and the guiding inclined surface gradually inclines from the head end of the snap head 20b-11 towards the direction where it is connected to the snap post body 20b-12, so that the size of the tail end of the snap head 20b-11 is larger than the size of the head end of the snap head 20b-11.

[0076] Moreover, as Figures 3 - 4 and Figure 6 shown, a one-way limiting slot 20b-121 is provided on the snap post body 20b-12. The one-way limiting slot 20b-121 is adapted to the card hole 1021b to snap the snap post 20b-1 into the card hole 1021b. Specifically, a one-way limiting slot 20b-121 is provided on one side of the snap post body 20b-12. The one-way limiting slot 20b-121 is a groove with a certain depth opened on one side of the snap post body 20b-12. The size of the groove matches the structure of the corresponding card hole 1021b. In the embodiment of the present application, the structure of the groove is a strip-shaped structure. Of course, the groove can also be other structures, such as an oval shape, as long as it can cooperate with the structure of the card hole 1021b.

[0077] As Figures 3 - 4 shown, when the snap head 20b-11 of the snap post is inserted into the card hole 1021b, the snap post 20b-1 can only move towards the inside of the bracket main body 10, that is, only move towards the airbag accommodation space. Because the one-way limiting slot on the snap post body 20b-12 will limit its movement in the opposite direction or detachment from the card hole 1021b, unless a specific action or force is applied to the snap post 20b-1 to make it fall off the card hole 1021b.

[0078] In addition, as Figure 4 shown, an airbag tear opening 1022 is provided at the lower end of the U-shaped plate 102. Specifically, an airbag tear opening 1022 is provided at the lower end of the U-shaped plate 102. The airbag tear opening 1022 is a strip-shaped structure. In the embodiment of the present application, the specific structure of the airbag tear opening 1022 is not specifically described. Of course, the airbag tear opening 1022 can also be other structures, such as the airbag tear opening 1022 can also be an oval structure.

[0079] The airbag tear opening 1022 is a part that tears during the deployment of the airbag. That is, the airbag tear opening 1022 is the torn part for the normal deployment of the airbag after it is triggered. The airbag tear opening 1022 is usually a weakened area preset on the airbag fabric, and this part of the structure is made easier to tear or break than the surrounding area by means of stitches or other methods. When a vehicle collision occurs and the airbag is triggered, the presence of the airbag tear opening 1022 ensures that the airbag can be deployed quickly and controllably in a preset manner and speed.

[0080] A first connection hole is provided at the second end of the vertical plate, and a second connection hole is provided on the vertical wall. The first connection hole and the second connection hole cooperate with a connecting member to fix the bracket body to the vehicle body. It can be understood that a first connection hole is provided on the vertical plate, and a second connection hole is provided on the vertical wall opposite to the vertical plate. The first connection hole and the second connection hole cooperate with each other. When the connecting member passes through the first connection hole and the second connection hole, the bracket body can be fixed to the top of the vehicle body.

[0081] This application also provides an automobile, which includes the above-mentioned airbag bracket, as follows.

[0082] The embodiment of this application also provides an automobile, which includes the above-mentioned airbag bracket. The airbag bracket includes: a bracket body, the bracket body forms an airbag accommodation space, and a partition board is detachably connected in the airbag accommodation space. The partition board divides the airbag accommodation space into a first space and a second space. The first space is located above the second space. There is a gap between the first end of the partition board and the inner wall of the bracket body to form a channel between the first space and the second space.

[0083] The first space is used to accommodate the Z-fold part in the airbag. The Z-fold part is pressed and fixed by the partition board and the inner wall of the bracket body opposite to the partition board. The Z-fold part is used to make the airbag deploy in a predetermined direction when it is deployed.

[0084] The second space is used to accommodate the coiled part in the airbag. The coiled part and the Z-fold part are of an integral structure. The connection part between the coiled part and the Z-fold part passes through the channel so that the Z-fold part is accommodated in the first space.

[0085] The specific implementation manner of the airbag bracket in this embodiment is analogous to that of the airbag bracket in the above embodiment. For specific details, refer to the relevant content of the above embodiment, and no redundant description will be given here.

[0086] It should be noted that although several structures, components or units for implementing related functions are mentioned in the above detailed description, such division is not mandatory. In fact, according to the specific implementation manners of the present application, the features and functions of two or more structures, components or units described above can be embodied in one structure, component or unit. Conversely, the features and functions of one structure, component or unit described above can be further divided and embodied by multiple components, structures or units.

[0087] In addition, although the various components of the components or devices in the present application and the installation manners between the components are described in a specific order in the drawings, this does not require or imply that the components or devices must be designed according to the specific components or the installation manners between the components, or that all the shown components must be included to achieve the desired result. Additionally or alternatively, some components can be omitted, multiple components can be combined into one component to implement the corresponding function, and / or one component can be decomposed into multiple components to implement the corresponding function, etc.

[0088] Although the present application is disclosed above with preferred embodiments, it is not intended to limit the present application. Any person skilled in the art can make possible changes and modifications without departing from the spirit and scope of the present application. Therefore, the protection scope of the present application should be subject to the scope defined by the claims of the present application.

Claims

1. An airbag bracket, characterized in that, Comprising: A bracket main body which forms an airbag accommodation space. An isolation plate is detachably connected within the airbag accommodation space. The isolation plate divides the airbag accommodation space into a first space and a second space. The first space is located above the second space. There is a gap between the first end of the isolation plate and the inner wall of the bracket main body to form a channel between the first space and the second space; The first space is used to accommodate the Z-fold portion of the airbag. The Z-fold portion is pressed and fixed by the isolation plate and the inner wall of the bracket main body opposite to the isolation plate. The Z-fold portion is used to enable the airbag to deploy in a predetermined direction when deployed; The second space is used to accommodate the coiled portion of the airbag. The coiled portion and the Z-fold portion are of an integral structure. The connection part between the coiled portion and the Z-fold portion passes through the channel to enable the Z-fold portion to be accommodated in the first space.

2. The airbag bracket according to claim 1, characterized in that, On the inner side of the vertical wall of the bracket main body, there is a card slot which extends in the horizontal direction. The second end of the isolation plate is connected with a card head. The card head is inserted into the card slot to detachably connect the isolation plate to the inner side of the vertical wall of the bracket main body.

3. The airbag bracket according to claim 2, characterized in that, The card head and the isolation plate integrally form a first T-shaped structure. The card head of the first T-shaped structure is inserted from the end of the card slot and is clamped in the card slot.

4. The airbag bracket according to claim 3, characterized in that, The card slot includes an upper card slot portion and a lower card slot portion. The upper card slot portion and the lower card slot portion form a third space. The structure of the third space is adapted to the card head. The third space is used to install and limit the card head; There is a gap between the front end of the upper card slot portion and the front end of the lower card slot portion. The gap is adapted to the thickness of the isolation plate so that after the card head is inserted into the third space, the first T-shaped structure is clamped.

5. The airbag bracket according to claim 1, characterized in that, On the vertical wall of the bracket main body, there are card holes and elongated through holes. The second end of the isolation plate is connected with a connecting plate. There is a clamping member on the connecting plate. The isolation plate is used to be inserted into the airbag accommodation space from the outside of the vertical wall of the bracket main body through the elongated through hole, and the clamping member is used to be clamped in the card hole when the isolation plate is inserted into the airbag accommodation space to fix the isolation plate in the airbag accommodation space.

6. The airbag bracket according to claim 5, characterized in that, A plurality of the elongated through holes are longitudinally spaced on the vertical wall of the bracket main body. The plurality of elongated through holes are for detachably connecting the isolation plate to different positions on the vertical wall of the bracket main body.

7. The airbag bracket according to claim 5, characterized in that, The isolation plate and the connecting plate integrally form a second T-shaped structure. The clamping member is a clamping post. The clamping posts are symmetrically distributed on the connecting plate along the upper and lower sides of the isolation plate.

8. The airbag bracket according to claim 7, wherein, The clamping post includes a clamping head and a clamping post body. The clamping post body is connected with the connecting plate. The clamping head is a guiding inclined surface which gradually inclines outward from the head end of the clamping head towards the clamping post body.

9. The airbag bracket according to claim 8, wherein, A one-way limiting card slot is arranged on the clamping post body. The one-way limiting card slot is adapted to the card hole to clamp the clamping post in the card hole.

10. A vehicle, characterized in that, Comprising an airbag bracket according to any one of claims 1-9.

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