CN208180985U - A kind of automotive airbag frame mounting structure - Google Patents
A kind of automotive airbag frame mounting structure Download PDFInfo
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- CN208180985U CN208180985U CN201820644320.4U CN201820644320U CN208180985U CN 208180985 U CN208180985 U CN 208180985U CN 201820644320 U CN201820644320 U CN 201820644320U CN 208180985 U CN208180985 U CN 208180985U
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- arc plate
- plate
- guiding arc
- cabinet
- air bag
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Abstract
The utility model relates to safe automobile air bag mounting technique field more particularly to a kind of automotive airbag frame mounting structures；Including the cabinet for installing air bag, the first guiding arc plate and the second guiding arc plate are equipped in the cabinet, the both ends of the first guiding arc plate are connected to the upper side wall of the upper cover plate and the cabinet, and the both ends of the second guiding arc plate are connected to the lower wall of the lower cover plate and the cabinet.Automotive airbag frame mounting structure disclosed in the utility model; air bag frame linkage is carried out to block protection by the first guiding arc plate and the second guiding arc plate; ensure that air bag contacts the air bag tear line when expansion first; so that being rotated after air bag frame cover board cracking around the air bag frame linkage; it will not burst and fly out; avoid the potential risk that secondary injury is caused to passenger, it is ensured that the safety that air bag is opened.
Description
Technical field
The utility model relates to safe automobile air bag mounting technique field more particularly to a kind of automotive airbag frame installation knots
Structure.
Background technique
Air bag system belongs to passive security restraint system, and function is to protect when vehicle collides to occupant
Shield, the air bag of copilot side are arranged in the air bag frame inside instrument board.When automobile collides, vehicle body and barrier
The collision of object is hindered to be referred to as primary collision, after primary collision, the collision of occupant and interior component generation is referred to as secondary collision.
And air bag can open rapidly a gassiness air cushion and along air bag frame after primary collision and before secondary collision
Channel direction goes out instrument board, flutters occupant on air cushion because habituation two is moved on to, to alleviate the impact being subject to occupant, subtracts
The extent of injury of light occupant.Existing air bag frame, shown in Figure 1, wherein 1 is cabinet, 3 be upper cover plate, and 4 be lower cover plate, and 5 be gas
Capsule tear line, 15 be air bag linkage, and 16 be mounting plate, and 18 air bags install fixation hole；When colliding, air bag frame cover board
It is upper cover plate and lower cover plate along the air bag tear line cracking being arranged thereon, and is rotated around air bag frame linkage, air bag exists
Expansion is popped up under the action of impact force, protects the safety of occupant；The shortcomings that such structure, is: process of the air bag in pop-up expansion
In, it is easy to crack simultaneously along air bag frame linkage and air bag tear line, the air bag frame cover board after leading to cracking flies out, and deposits
In the potential risk for causing secondary injury to passenger；Air bag detonation is possibly even influenced, crucial moment does not have protection member's
Effect.
Therefore, to solve the above-mentioned problems, it is badly in need of inventing a kind of new automotive airbag frame mounting structure.
Summary of the invention
The purpose of this utility model is that: a kind of automotive airbag frame mounting structure is provided, is made with certain buffer-oriented
With hinge is unlikely to stress and is broken and flies out greatly very much, avoids occupant by secondary injury.
The utility model provides following proposal:
A kind of automotive airbag frame mounting structure, including the cabinet for installing air bag, the cabinet is equipped with opening,
The opening upper cover is equipped with upper cover plate and lower cover plate, and the upper end of the upper cover plate and the upper edge of the opening are hinged, under described
The lower end of cover board and the lower edge of the opening are hinged, and the lower end of the upper cover plate is connect with the upper end of the lower cover plate, and
Junction is preset with air bag tear line；The first guiding arc plate and the second guiding arc plate, first guiding are equipped in the cabinet
The both ends of arc plate are connected to the upper side wall of the upper cover plate and the cabinet, and the both ends of the second guiding arc plate connect respectively
It is connected to the lower wall of the lower cover plate and the cabinet.
Preferably, the first guiding arc plate includes upper side wall connecting plate, upper cover plate connecting plate and upper transiting arc plate, described
Upper side wall connecting plate, the upper transiting arc plate and the upper cover plate connecting plate are sequentially connected, and the upper transiting arc plate position is corresponding
It is set to the hinged place of the upper end of the upper cover plate and the upper edge of the opening；The second guiding arc plate includes that lower wall connects
Fishplate bar, lower cover plate connecting plate and lower transiting arc plate, the lower wall connecting plate, the lower transiting arc plate are connected with the lower cover plate
Plate is sequentially connected, and the lower transiting arc plate position is correspondingly arranged in the hinge of the upper end of the lower cover plate and the lower edge of the opening
Meet place.
Preferably, the quantity of the first guiding arc plate is multiple, and each first guiding arc plate is arranged side by side.
Preferably, the quantity of the second guiding arc plate is multiple, and each second guiding arc plate is arranged side by side.
Preferably, air bag installation fixation hole is additionally provided on the cabinet.
Preferably, the cabinet is in integrated injection molding.
Preferably, the material of the cabinet is using any in rubber, plastics.
Preferably, the first guiding arc plate and the second guiding arc plate pass through removable connector and the cabinet
Connection.
Preferably, the first guiding arc plate and the second guiding arc plate are in integrated injection molding.
Preferably, the removable connector is screw, any in clamp card slot connector.
The utility model generate the utility model has the advantages that
1, automotive airbag frame mounting structure disclosed in the utility model is equipped with the first guiding arc plate and the in the cabinet
The both ends of two guiding arc plates, the first guiding arc plate are connected to the upper side wall of the upper cover plate and the cabinet, described
The both ends of second guiding arc plate are connected to the lower wall of the lower cover plate and the cabinet；Pass through the first guiding arc plate
Air bag frame linkage is carried out to block protection with the second guiding arc plate, it is ensured that air bag connects first when expansion
The air bag tear line is touched, so that being rotated after air bag frame cover board cracking around the air bag frame linkage, will not be burst winged
Out, the potential risk that secondary injury is caused to passenger is avoided, it is ensured that the safety that air bag is opened.
2, the quantity of the first guiding arc plate is multiple, and each first guiding arc plate is arranged side by side；Described second leads
To the quantity of arc plate be it is multiple, it is each it is described second guiding arc plate be arranged side by side；Setting realizes the first guiding arc plate in this way
With the Fast Installation of the second guiding arc plate, the function of protection can be preferably realized.
Detailed description of the invention
Fig. 1 is the structural schematic diagram (perspective view) of existing automotive airbag frame mounting structure；
Fig. 2 is the structural schematic diagram (cross-sectional view) of the automotive airbag frame mounting structure of the utility model；
Fig. 3 is the structural schematic diagram (left view) of the automotive airbag frame mounting structure of the utility model.
Specific embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described
Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally
Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical
Novel protected range.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition, term " the
One ", " second ", " third " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
The concrete meaning of language in the present invention.
Referring to shown in Fig. 1 to Fig. 3, a kind of automotive airbag frame mounting structure, including the cabinet for installing air bag 17
1, the cabinet is equipped with opening 2, the opening upper cover equipped with upper cover plate 3 and lower cover plate 4, the upper end of the upper cover plate with it is described
The upper edge of opening is hinged, and the lower end of the lower cover plate and the lower edge of the opening are hinged, the lower end of the upper cover plate and institute
The upper end connection of lower cover plate is stated, and is preset with air bag tear line 5 in junction；The first guiding 6 He of arc plate is equipped in the cabinet
The both ends of second guiding arc plate 7, the first guiding arc plate are connected to the upper side wall of the upper cover plate and the cabinet, institute
The both ends for stating the second guiding arc plate are connected to the lower wall of the lower cover plate and the cabinet.The first guiding arc plate packet
Include upper side wall connecting plate 8, upper cover plate connecting plate 9 and upper transiting arc plate 10, the upper side wall connecting plate, the upper transiting arc plate and
The upper cover plate connecting plate is sequentially connected, and the upper transiting arc plate position is correspondingly arranged in the upper end of the upper cover plate and described opens
The hinged place of the upper edge of mouth；The second guiding arc plate includes lower wall connecting plate 11, lower cover plate connecting plate 12 and lower transition
Arc plate 13, the lower wall connecting plate, the lower transiting arc plate and the lower cover plate connecting plate are sequentially connected, the lower transition arcs
Board position is correspondingly arranged in the hinged place of the upper end of the lower cover plate and the lower edge of the opening.The first guiding arc plate
Quantity be it is multiple, it is each it is described first guiding arc plate be arranged side by side.It is described second guiding arc plate quantity be it is multiple, each described second
Arc plate is oriented to be arranged side by side.Air bag installation fixation hole 18 is additionally provided on the cabinet.The cabinet is in integrated injection molding.It is described
The material of cabinet uses plastics.It is described first guiding arc plate and it is described second guiding arc plate pass through removable connector with it is described
Cabinet connection.The first guiding arc plate and the second guiding arc plate are in integrated injection molding.The removable connector
For screw.Upper cover plate 3 and lower cover plate 4 are hinged by air bag linkage 15 and the cabinet, are additionally provided with use on the cabinet
In the mounting plate 16 installed with car body.
The mounting structure of automotive airbag frame described in the present embodiment, the cabinet is interior to be equipped with the first guiding arc plate and the second guiding
The both ends of arc plate, the first guiding arc plate are connected to the upper side wall of the upper cover plate and the cabinet, and described second leads
The lower wall of the lower cover plate and the cabinet is connected to the both ends of arc plate；Pass through the first guiding arc plate and described
Second guiding arc plate carries out air bag frame linkage to block protection, it is ensured that described in air bag contacts first when expansion
Air bag tear line will not burst and fly out, avoid so that being rotated after air bag frame cover board cracking around the air bag frame linkage
Cause to passenger the potential risk of secondary injury, it is ensured that the safety that air bag is opened.
The mounting structure of automotive airbag frame described in the present embodiment, the quantity of the first guiding arc plate be it is multiple, it is each described
First guiding arc plate is arranged side by side；It is described second guiding arc plate quantity be it is multiple, it is each it is described second guiding arc plate be arranged side by side；
Setting realizes the first guiding arc plate and described second and is oriented to the Fast Installation of arc plate in this way, can preferably realize protection
Function.
The mounting structure of automotive airbag frame described in the present embodiment, mainly comprising cabinet, air bag cover plate (including upper cover plate and under
Cover board), it is described first guiding arc plate and it is described second guiding arc plate, the cabinet be equipped with air bag install fixed point, air bag frame
Linkage and air bag tear line；It is solid that each air bag frame guide pin respectively passes through 2 screw 12 and 2 clamp card slot connectors 13
It is scheduled on the cabinet.The mounting structure of automotive airbag frame described in the present embodiment increases 2 guiding arc plates, gasbag expansion
When, prevent gasbag from contacting air bag frame hinge at first, hinge stress is too big and is broken and flies out, and avoids and causes secondary wound to occupant
Evil.
The use process of the mounting structure of automotive airbag frame described in the present embodiment are as follows: when colliding, air bag is fast
Speed inflation, and pushing air bag frame cover board to crack along the air bag tear line being arranged thereon is upper cover plate and lower cover plate, and around air bag frame
Linkage rotates, the air bag frame linkage first guiding arc plate and it is described second guiding arc plate protection under,
It prevents gasbag from contacting air bag frame hinge at first, will not be broken and fly out, avoid and secondary injury is caused to occupant.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of automotive airbag frame mounting structure, it is characterised in that: including the cabinet for installing air bag, on the cabinet
Equipped with opening, the opening upper cover is equipped with upper cover plate and lower cover plate, the upper edge hinge of the upper end of the upper cover plate and the opening
It connects, the lower end of the lower cover plate and the lower edge of the opening are hinged, the upper end of the lower end of the upper cover plate and the lower cover plate
Connection, and air bag tear line is preset in junction；The first guiding arc plate and the second guiding arc plate are equipped in the cabinet, it is described
The both ends of first guiding arc plate are connected to the upper side wall of the upper cover plate and the cabinet, and described second is oriented to the two of arc plate
End is connected to the lower wall of the lower cover plate and the cabinet.
2. automotive airbag frame mounting structure according to claim 1, it is characterised in that: the first guiding arc plate includes upper
Side wall connecting plate, upper cover plate connecting plate and upper transiting arc plate, the upper side wall connecting plate, the upper transiting arc plate and the upper cover
Plate connecting plate is sequentially connected, and the upper transiting arc plate position is correspondingly arranged in the upper end of the upper cover plate and the top of the opening
The hinged place on edge；The second guiding arc plate includes lower wall connecting plate, lower cover plate connecting plate and lower transiting arc plate, the downside
Wall connecting plate, the lower transiting arc plate and the lower cover plate connecting plate are sequentially connected, and the lower transiting arc plate position is correspondingly arranged
In the hinged place of the lower edge of the upper end and opening of the lower cover plate.
3. automotive airbag frame mounting structure according to claim 2, it is characterised in that: the quantity of the first guiding arc plate
To be multiple, each first guiding arc plate is arranged side by side.
4. automotive airbag frame mounting structure according to claim 3, it is characterised in that: the quantity of the second guiding arc plate
To be multiple, each second guiding arc plate is arranged side by side.
5. automotive airbag frame mounting structure according to claim 4, it is characterised in that: be additionally provided with air bag peace on the cabinet
Fill fixation hole.
6. automotive airbag frame mounting structure according to claim 5, it is characterised in that: the cabinet in integrated injection molding at
Type.
7. automotive airbag frame mounting structure according to claim 6, it is characterised in that: the material of the cabinet uses rubber
Any in glue, plastics.
8. automotive airbag frame mounting structure according to claim 7, it is characterised in that: the first guiding arc plate and described
Second guiding arc plate passes through removable connector and connect with the cabinet.
9. automotive airbag frame mounting structure according to claim 8, it is characterised in that: the first guiding arc plate and described
Second guiding arc plate is in integrated injection molding.
10. automotive airbag frame mounting structure according to claim 9, it is characterised in that: the removable connector is spiral shell
Any in nail, clamp card slot connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820644320.4U CN208180985U (en) | 2018-05-02 | 2018-05-02 | A kind of automotive airbag frame mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820644320.4U CN208180985U (en) | 2018-05-02 | 2018-05-02 | A kind of automotive airbag frame mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208180985U true CN208180985U (en) | 2018-12-04 |
Family
ID=64432062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820644320.4U Active CN208180985U (en) | 2018-05-02 | 2018-05-02 | A kind of automotive airbag frame mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208180985U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954779A (en) * | 2021-11-10 | 2022-01-21 | 合肥正浩机械科技有限公司 | Correction method based on automatic vehicle rollover correction structure |
-
2018
- 2018-05-02 CN CN201820644320.4U patent/CN208180985U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113954779A (en) * | 2021-11-10 | 2022-01-21 | 合肥正浩机械科技有限公司 | Correction method based on automatic vehicle rollover correction structure |
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