CN221023595U - Air curtain mounting structure and vehicle - Google Patents

Abstract

The application provides an air curtain mounting structure and a vehicle. The air curtain mounting structure comprises a vehicle body metal plate, an air curtain mounting plate, an air curtain assembly and a pre-mounting part arranged on the vehicle body metal plate. An air curtain assembly is secured to the air curtain mounting plate. The pre-installation part protrudes towards the direction deviating from the sheet metal of the vehicle body. The air curtain mounting plate is provided with a pre-connecting part which is assembled with the pre-mounting part to limit the air curtain mounting plate to the metal plate of the vehicle body. The pre-installation part is arranged on the metal plate of the vehicle body and extends towards the direction away from the metal plate of the vehicle body so as to be used for pre-fixing the air curtain mounting plate. Compared with the mode of punching holes on the metal plate of the automobile body and pre-fixing the air curtain mounting plate, the number of holes on the metal plate of the automobile body is reduced, and the tightness of the air curtain mounting structure is improved.

Description

Air curtain mounting structure and vehicle

Technical Field

The application relates to the field of automobile parts, in particular to an air curtain mounting structure and a vehicle.

Background

The safety curtain is an important component for protecting a collision in a vehicle, and can protect the head of an occupant in the vehicle from the side. When the side of the automobile is impacted, the safety air curtain is inflated to reduce the impact on the head of the member. As the requirements for vehicle crash safety increase, more and more vehicles are equipped with a safety curtain. The traditional air curtain mounting structure needs to be provided with a plurality of holes on the automobile body, so that the tightness of the air curtain mounting structure is reduced, and the waterproof performance of the air curtain mounting structure is poor.

Accordingly, there is a need to provide an improved air curtain mounting structure and vehicle that address the above-described problems.

Disclosure of utility model

The application provides an air curtain mounting structure with good sealing performance and a vehicle.

The application provides an air curtain mounting structure which comprises a vehicle body sheet metal, an air curtain mounting plate, an air curtain assembly and a pre-mounting part arranged on the vehicle body sheet metal, wherein the air curtain assembly is fixed to the air curtain mounting plate, the pre-mounting part protrudes towards a direction deviating from the vehicle body sheet metal to form, the air curtain mounting plate is provided with a pre-connecting part, and the pre-connecting part is assembled with the pre-mounting part so as to limit the air curtain mounting plate to the vehicle body sheet metal.

Further, the pre-installation portion is provided with a pre-installation groove, at least part of the pre-connection portion is accommodated in the pre-installation groove, and an opening is formed in the top of the pre-installation groove so that the pre-connection portion can enter the pre-installation groove.

Further, after the pre-connection portion is assembled to the pre-installation portion, the pre-installation portion is forced to deform so that the opening becomes smaller to prevent the pre-connection portion from passing through the opening.

Further, the pre-installation portion comprises a first pre-installation portion, a second pre-installation portion and a third pre-installation portion, the first pre-installation portion extends towards a direction away from the metal plate of the vehicle body, the second pre-installation portion extends upwards from the first pre-installation portion, the third pre-installation portion extends towards a direction close to the metal plate of the vehicle body from the second pre-installation portion, and the opening is formed between the free end of the third pre-installation portion and the metal plate of the vehicle body.

Further, the air curtain mounting structure further comprises a vehicle body connecting plate assembled and fixed to the vehicle body sheet metal, and the pre-mounting portion is arranged on the vehicle body connecting plate.

Further, the vehicle body connecting plate comprises a main body part and a fixing part formed by extending upwards from the main body part, the fixing part is fixed with the vehicle body sheet metal, the pre-installation part is formed by extending upwards from the main body part, the vehicle body connecting plate comprises at least one pair of pre-installation parts, and one pair of pre-installation parts are respectively positioned at two sides of the fixing part.

Further, be equipped with first hole on the automobile body panel beating, be equipped with the second hole on the fixed part be equipped with the third hole on the air curtain mounting panel, air curtain mounting structure still includes the bolt and is fixed to the nut of automobile body panel beating, the bolt passes third hole, second hole and first hole with the nut is connected.

Further, the nut is a waterproof nut.

Further, the pre-connecting portion is a hole, the pre-installing portion comprises a fourth pre-installing portion and a fifth pre-installing portion, the fourth pre-installing portion extends to a direction deviating from the metal plate of the vehicle body, the fifth pre-installing portion extends upwards to form from the fourth pre-installing portion, after the air curtain mounting plate is assembled to the vehicle body connecting plate, at least part of the fourth pre-installing portion is accommodated in the hole, and the fifth pre-installing portion passes through the hole and then is buckled with the air curtain mounting plate.

The application also discloses a vehicle comprising the air curtain mounting structure.

According to the application, the pre-installation part is arranged on the automobile body sheet metal, and extends towards the direction away from the automobile body sheet metal so as to be used for pre-fixing the air curtain installation plate, so that compared with the mode of punching holes on the automobile body sheet metal and pre-fixing the air curtain installation plate, the number of holes on the automobile body sheet metal is reduced, and the tightness of the air curtain installation structure is improved; meanwhile, the pre-connecting part is limited to the metal plate of the vehicle body through the protruding pre-mounting part, and an avoidance space is not required to be arranged on the other side of the metal plate of the vehicle body, so that the mounting space required by the air curtain mounting structure is reduced.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the specification and together with the description, serve to explain the principles of the specification.

Fig. 1 is a perspective view of an air curtain mounting structure of the present application.

Fig. 2 is a perspective view of the rear view of the air curtain mounting structure shown in fig. 1.

Fig. 3 is an exploded perspective view of the air curtain mounting structure shown in fig. 1.

Fig. 4 is a perspective view of a vehicle body connection plate of the air curtain mounting structure shown in fig. 3.

Fig. 5 is a perspective view of the air curtain mounting plate of the air curtain mounting structure shown in fig. 3 assembled with an air curtain assembly.

Fig. 6 is a perspective view of the rear view of the air curtain mounting plate of the air curtain mounting structure shown in fig. 5 assembled with an air curtain assembly.

Fig. 7 is an exploded view of another embodiment air curtain mounting structure.

Fig. 8 is a perspective view of a vehicle body connection plate of the air curtain mounting structure shown in fig. 7.

Reference numerals illustrate: sheet metal of a vehicle body, 10; a first aperture, 100; a vehicle body connection plate 20; a main body portion 21; a fixing portion 22; a second hole 200; a pre-mounting portion 23; a pre-installation groove 231; an opening 232; a first pre-installation part 233; a second pre-installation portion 234; a third pre-installation portion 235; fourth preinstalled portions 236; a fifth pre-installation portion 237; an air curtain mounting plate 30; a third hole, 300; a pre-connection portion 31; a fixed connection part (32); cloth strap fixing holes 321; a clamping part 33; cloth belt clamping grooves 331; protrusions, 34; an air curtain assembly 40; an air curtain 41; cloth straps, 42; a nut, 50; bolts, 60.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples do not represent all implementations consistent with the present specification. Rather, they are merely examples of apparatus and methods consistent with some aspects of the present description as detailed in the accompanying claims.

The terminology used in the description presented herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the description. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

It should be understood that although the terms first, second, third, etc. may be used in this specification to describe various information, these information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, the first information may also be referred to as second information, and similarly, the second information may also be referred to as first information, without departing from the scope of the present description. The word "if" as used herein may be interpreted as "at … …" or "at … …" or "in response to a determination" depending on the context.

Next, embodiments of the present specification will be described in detail.

As shown in fig. 1 to 3, the air curtain mounting structure of the present application includes a body sheet metal 10, a body connection plate 20, an air curtain mounting plate 30, an air curtain assembly 40, a bolt 50, and a nut 60. The air curtain assembly 40 is secured to the air curtain mounting plate 30. The nut 60 is fixed to the body sheet metal 10. The nuts 60 and the air curtain assembly 40 are located on both sides of the body sheet metal 10.

The body sheet metal 10 is provided with a first hole 100. The body panel 20 is provided with a second hole 200. The air curtain mounting plate 30 is provided with a third hole 300. The bolt 50 is assembled to the nut 60 through the third hole 300, the second hole 200, and the first hole 100. The nut 60 is a waterproof nut, which improves the waterproof property of the air curtain mounting structure. The nut 60 may be a normal nut, and may be waterproof by adding a waterproof member between the nut 60 and the body sheet metal 10. The nut 60 is fixed to the body sheet 10 by welding. Through the mode of welding, can reduce the gap between the spare part, further improve waterproof performance.

The vehicle body connection panel 20 includes a main body portion 21, a fixing portion 22, and a pre-attachment portion 23. The fixing portion 22 extends upward from the body portion 21 and is connected to the vehicle body sheet metal 10. The fixing portion 22 is fixed to the vehicle body sheet metal 10. The second hole 200 is provided on the fixing portion 22. In other embodiments, the second bore 200 may be provided on the body portion 21.

The pre-installation portion 23 is formed to extend upward from the main body portion 21. The vehicle body connection panel 20 includes at least one pair of pre-attachment portions 23. And a pair of pre-installation parts 23 are respectively located at both sides of the fixing part 22. The number of the preinstalled parts 23 may also be one or more, and the specific number and distribution positions thereof are not limited. The air curtain mounting plate 30 is provided with a pre-connection 31. The pre-connection portion 31 is assembled with the pre-installation portion 23 to limit the air curtain installation plate 30 to the vehicle body sheet metal 10.

In the present embodiment, the pre-installation portion 23 is provided to the vehicle body connection plate 20, the vehicle body connection plate 20 is fixed to the vehicle body sheet metal 10, and the pre-installation portion 23 is indirectly provided on the vehicle body sheet metal 10. The vehicle body connection plate 20 is welded and fixed to the vehicle body sheet metal 10. In other embodiments, the pre-mount portion 23 may be provided directly on the body sheet metal 10. For example, the pre-attachment portion 23 may be integrally provided with the body panel 10, or may be separately provided and then fixed to the body panel 10.

The pre-attachment portion 23 is formed to protrude in a direction away from the body sheet metal 10. Compared with the mode of punching holes on the metal plate of the automobile body and pre-fixing the air curtain mounting plate, the number of holes on the metal plate of the automobile body is reduced, and the tightness of the air curtain mounting structure is improved. Meanwhile, as the pre-installation part 23 is formed in a protruding mode, the air curtain installation plate 30 penetrates through the pre-installation part 23 to be limited to the metal plate 10 of the vehicle body, an avoidance space is not required to be arranged on the other side of the metal plate 10 of the vehicle body, and the space required for installing the air curtain installation structure is reduced.

Referring to fig. 4, the pre-mounting portion 23 is provided with a pre-mounting groove 231. After the air curtain mounting plate 30 is assembled to the pre-mounting portion 23, the pre-connection portion 31 is positioned in the pre-mounting groove 231. The top of the pre-installation groove 231 is provided with an opening 232 for the pre-connection part 31 to enter the pre-installation groove 231.

The pre-mounting portion 23 is deformable by force, and after the air curtain mounting plate 30 is assembled to the pre-mounting portion 23, the pre-mounting portion 23 is forced to make the opening 232 smaller so as to prevent the pre-connection portion 31 from passing through the opening 232 to cause the air curtain mounting plate 30 to be detached from the vehicle body connection plate 20. The air curtain mounting plate 30 and the air curtain assembly 40 are prevented from being driven to rotate when the bolts 50 are mounted, assembly is convenient, and assembly efficiency is improved. In other embodiments, the pre-mounting portion 23 may not deform, and may have a certain limiting anti-rotation effect, and the mounting and dismounting of the air curtain mounting plate 30 may be simplified.

The pre-installation portion 23 includes a first pre-installation portion 233, a second pre-installation portion 234, and a third pre-installation portion 235. The first pre-attachment portion 233 is formed to extend from the main body portion 21 in a direction away from the vehicle body sheet metal 10. The second pre-installation part 234 is formed to extend upward from the first pre-installation part 233. The third pre-attachment portion 235 is formed to extend from the second pre-attachment portion 234 in a direction toward the vehicle body sheet metal 10. The pre-attachment portion 23 can be formed by bending, and the processing is simple and convenient.

A pre-installation groove 231 is formed between the pre-installation portion 23 and the vehicle body sheet metal 10. The opening 232 is formed between the free end of the third pre-installation portion 235 and the vehicle body sheet metal 10. In other embodiments, the pre-installation groove 231 and the opening 232 may be formed between the pre-installation portion 23 and the vehicle body connection plate 20. For example, the first pre-installation part 233 and the third pre-installation part 235 are extended in the same manner, and the second pre-installation part 234 is formed to extend downward from the first pre-installation part 233. The specific structure of the pre-attachment portion 23 is not limited, and a pre-attachment groove 231 may be formed between the pre-attachment portion and the vehicle body sheet metal 10 or the vehicle body connection plate 20.

As shown in fig. 5 and 6, the pre-connection portion 31 is formed by extending the upper portion of the curtain mounting plate 30 to both sides, and the pre-connection portion 31 can be inserted into the pre-mounting groove 231 from above the pre-mounting groove 231 downward through the opening 232 to perform pre-hanging before mounting. In other embodiments, the specific structural form of the pre-connecting portion 31 is not limited, and may be any form of extension, may be a hole, or the like, and may be limited to the sheet metal 10 of the vehicle body through the pre-mounting portion 23.

The air curtain mounting plate 30 is further provided with a fixing portion 32 and a locking portion 33. The fastening portion 32 is provided with tape fixing holes 321. Above the engagement portion 33, the air curtain attachment plate 30 is provided with protrusions 34 to both sides. A tape engaging groove 331 is provided between the protrusion 34 and the fastening portion 32. The air curtain assembly 40 includes an air curtain 41 and a cloth tape 42. The cloth tape 42 is wound around the air curtain 41, and is fixed to the air curtain mounting plate 30. One end of the cloth tape 42 is mounted in the cloth tape fixing hole 321, and the other end is mounted in the cloth tape clamping groove 331.

As shown in fig. 7 and 8, in another embodiment, the pre-connection portion 31 is a hole, and the pre-installation portion 23 includes a fourth pre-installation portion 236 and a fifth pre-installation portion 237. The fourth pre-attachment portion 236 is formed to extend away from the body sheet metal 10, and the fifth pre-attachment portion 237 is formed to extend upward from the fourth pre-attachment portion 236.

After the air curtain mounting plate 30 is assembled to the vehicle body connecting plate 20, at least part of the fourth pre-mounting portion 236 is received in the hole, and the fifth pre-mounting portion 237 is fastened to the air curtain mounting plate 30 after passing through the hole. The air curtain mounting plate 30 can be pre-mounted directly towards the direction of the sheet metal 10 of the vehicle body, and the mounting mode is simple and convenient. In this embodiment, the body panel 10 may be located at a variety of positions such as the roof, the side walls of the cabin, and the like.

The application also discloses a vehicle comprising the air curtain mounting structure.

The present application is not limited to the above-mentioned embodiments, but is not limited to the above-mentioned embodiments, and any person skilled in the art can make some changes or modifications to the above-mentioned embodiments without departing from the scope of the present application.

Claims (10)

1. An air curtain mounting structure, comprising: automobile body panel beating (10), air curtain mounting panel (30), air curtain subassembly (40) and set up in pre-installation department (23) of automobile body panel beating (10), air curtain subassembly (40) are fixed to air curtain mounting panel (30), pre-installation department (23) are to deviating from the direction of automobile body panel beating (10) is protruding to be formed, air curtain mounting panel (30) are equipped with pre-connection portion (31), pre-connection portion (31) with pre-installation department (23) group is joined in marriage, in order to with air curtain mounting panel (30) spacing extremely automobile body panel beating (10).

2. An air curtain mounting structure according to claim 1, wherein the pre-mounting portion (23) is provided with a pre-mounting groove (231), at least part of the pre-connecting portion (31) is accommodated in the pre-mounting groove (231), and an opening (232) is provided at the top of the pre-mounting groove (231) for the pre-connecting portion (31) to enter the pre-mounting groove (231).

3. An air curtain mounting arrangement according to claim 2, characterized in that the pre-attachment portion (31) is deformed under force after assembly to the pre-attachment portion (23) such that the opening (232) is made smaller to prevent the pre-attachment portion (31) from passing through the opening (232).

4. A curtain mounting structure according to claim 3, wherein the pre-mounting portion (23) includes a first pre-mounting portion (233), a second pre-mounting portion (234) and a third pre-mounting portion (235), the first pre-mounting portion (233) being formed to extend away from the vehicle body sheet metal (10), the second pre-mounting portion (234) being formed to extend upward from the first pre-mounting portion (233), the third pre-mounting portion (235) being formed to extend from the second pre-mounting portion (234) toward a direction approaching the vehicle body sheet metal (10), and the opening (232) being formed between a free end of the third pre-mounting portion (235) and the vehicle body sheet metal (10).

5. The air curtain mounting structure according to claim 1, further comprising a body connection plate (20), the body connection plate (20) being assembled and fixed to the body sheet metal (10), the pre-mounting portion (23) being provided to the body connection plate (20).

6. An air curtain mounting structure according to claim 5, wherein the vehicle body connection plate (20) includes a main body portion (21) and a fixing portion (22) formed by extending upward from the main body portion (21), the fixing portion (22) is fixed to the vehicle body sheet metal (10), the pre-mounting portion (23) is formed by extending upward from the main body portion (21), the vehicle body connection plate (20) includes at least one pair of the pre-mounting portions (23), and wherein the pair of the pre-mounting portions (23) are located on both sides of the fixing portion (22), respectively.

7. The air curtain mounting structure according to claim 6, wherein the vehicle body sheet metal (10) is provided with a first hole (100), the fixing portion (22) is provided with a second hole (200), the air curtain mounting plate (30) is provided with a third hole (300), the air curtain mounting structure further comprises a bolt (50) and a nut (60) fixed to the vehicle body sheet metal (10), and the bolt (50) passes through the third hole (300), the second hole (200) and the first hole (100) to be connected with the nut (60).

8. An air curtain mounting arrangement according to claim 7, wherein the nut (60) is a watertight nut.

9. The air curtain mounting structure according to claim 5, wherein the pre-connection portion (31) is a hole, the pre-mounting portion (23) includes a fourth pre-mounting portion (236) and a fifth pre-mounting portion (237), the fourth pre-mounting portion (236) extends away from the sheet metal (10) of the vehicle body, the fifth pre-mounting portion (237) extends upward from the fourth pre-mounting portion (236), at least a portion of the fourth pre-mounting portion (236) is received in the hole after the air curtain mounting plate (30) is assembled to the vehicle body connecting plate (20), and the fifth pre-mounting portion (237) is fastened to the air curtain mounting plate (30) after passing through the hole.

10. A vehicle, characterized by comprising: the air curtain mounting structure of any one of claims 1-9.