CN106585555B - A kind of main driving air bag bracket assembly - Google Patents
A kind of main driving air bag bracket assembly Download PDFInfo
- Publication number
- CN106585555B CN106585555B CN201710079649.0A CN201710079649A CN106585555B CN 106585555 B CN106585555 B CN 106585555B CN 201710079649 A CN201710079649 A CN 201710079649A CN 106585555 B CN106585555 B CN 106585555B
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- Prior art keywords
- air bag
- airbag
- main driving
- driving air
- plate
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
- B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
- B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
- B60R21/26—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags characterised by the inflation fluid source or means to control inflation fluid flow
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Air Bags (AREA)
Abstract
The present invention provides a kind of main driving air bag bracket assembly, including an airbag bracket and a generator pedestal, and the generator pedestal includes a generator base body and one is arranged in annular wall on the generator base body；The airbag bracket is made of plastics comprising a top plate and several support plates extended obliquely downward from the edge of the top plate, the bottom end of the support plate and the annular wall are engaged by clamping.Airbag support Design at the cage structure of elastically deformable, while keeping its original airbag supporting role, is had many advantages, such as that assembly is simple, is simple to manufacture, is light-weight, versatility is preferable, cost is relatively low by the present invention.
Description
Technical field
The present invention relates to airbag industry more particularly to a kind of main driving air bag bracket assemblies.
Background technique
Air bag, function are to avoid occupant and automobile interiors from occurring fierce when vehicle crashes
Collision, mitigates the extent of injury of occupant.Main driving air bag is as the standard configuration in automobile safety system, and in protection, master is driven
It plays an important role in the safety for the person of sailing.Main driving air bag bracket assembly is generally by airbag bracket and generator pedestal
It constitutes, wherein airbag bracket is the cage body structure being stamped to form using metal plate, and the bottom end of cage body structure passes through riveting three or four
A screw is fixed on the upper surface of generator pedestal, and difficulty of processing is larger, and higher cost is unfavorable for loss of weight；Moreover, because cage
Body structure is directly anchored on generator pedestal, and generator pedestal can change according to the moulding of air bag assembly, as moulding changes
Becoming then airbag stent size will also change correspondingly (under normal circumstances), in addition, the reserved space surrounded between the two is smaller, thus
Airbag bracket must be with being adjusted according to the generator size and shape being mounted on inside reserved space, and versatility is poor.
Summary of the invention
In view of the above shortcomings of the prior art, the present invention provides a kind of improved main driving air bag bracket assembly,
Have many advantages, such as it is easy to assembly, be simple to manufacture, be light-weight, versatility is good, cost is relatively low.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of main driving air bag bracket assembly, including an airbag bracket and a generator pedestal,
The generator pedestal includes that a generator base body and one are arranged on the generator base body
Annular wall；
The airbag bracket is made of plastics comprising a top plate and several is extended obliquely downward from the edge of the top plate
Support plate, the bottom end of the support plate and the annular wall are engaged by clamping.
Further, the bottom end of the support plate is equipped with a claw head, and the airbag bracket passes through the claw head and institute
Annular wall is stated to be engaged by clamping.
Further, the claw head includes that one first semi arch plate and one are arranged in the first semi arch plate outer rim
The double end cantilevered hook in portion, the annular wall are equipped with the claw of clamping engagement corresponding with the double end cantilevered hook
Hole.
Further, the claw head includes that one second semi arch plate and one are arranged in the second semi arch plate outer edge
The single head cantilevered hook in portion, the annular wall are equipped with and the one-to-one claw slot of the claw head, the claw slot
Side is equipped with the hook hole of clamping engagement corresponding with the single head cantilevered hook.
Further, the claw head includes a third semi arch plate, and the inner wall of the annular wall is equipped with circumferential prolong
It stretches with the annular through groove of clamping engagement corresponding with the third semi arch plate.
Preferably, the transition plates of outward bending is equipped between the support plate and the claw head.
Preferably, the top plate is in cross.
Preferably, arc transition connects between the top plate and the support plate.
By using above-mentioned technical proposal, the invention has the following beneficial effects:
(1) airbag bracket made of plastics is used, makes it while keeping original airbag supporting role, there is manufacture
Simply, the low advantage of light weight and cost.
(2) annular wall, while airbag bracket and indirect and generator base body are additionally arranged on generator pedestal
It connects but is connect with annular wall, thus the internal reservation space that the two cooperatively forms is sufficiently large, allows shape, size not
Same generator is accommodated therein, thus versatility is stronger.
(3) airbag bracket is connect by the way of being engaged by clamping with generator pedestal, is assembled more convenient.
Detailed description of the invention
Fig. 1 is a kind of exploded view of one embodiment of main driving air bag bracket assembly of the present invention；
Figure 1A is the expanded view of the airbag bracket in Fig. 1；
Fig. 2 is a kind of installation diagram of second embodiment of main driving air bag bracket assembly of the present invention；
Fig. 2A is the expanded view of the airbag bracket in Fig. 2；
Fig. 3 is a kind of exploded view of the third embodiment of main driving air bag bracket assembly of the present invention；
Fig. 3 A is the installation diagram of the air bag bracket assembly in Fig. 3.
Specific embodiment
With reference to the accompanying drawing, presently preferred embodiments of the present invention is provided, and is described in detail, makes to be better understood when this hair
Bright function, feature, wherein similar structure is marked using same numbers in different embodiments, and with " ' " and " " " progress area
Point.
Fig. 1 and Figure 1A shows one embodiment of main driving air bag bracket assembly of the present invention, in the present embodiment
In comprising one accommodates the generator pedestal 1 and an airbag bracket 2 of generator 3.Wherein, generator pedestal 1 includes a generator
Base body 11 and one 11 upper surface of generator base body is set annular wall 12；Airbag bracket 2 is made of plastics,
It includes one in cross top plate 21 and extends obliquely downward to form cage structure from the edge of the cross top plate 21
Four support plates 22, the support plate 22 are used to be engaged by clamping with annular wall 12, in the present embodiment, top plate 21 and the support
Arc transition connects between plate 22.
Referring again to Fig. 1, the bottom end of support plate 22 is equipped with the transition plates 23 of an outward bending, and the bottom end of transition plates 23 is equipped with
One claw head.In the present embodiment, claw head is arranged outside the first semi arch plate 24 by one first semi arch plate 24 and one
Double end cantilevered hook 25 in the middle part of edge is constituted, and sets that there are four a pair of with double end cantilevered hook 25 1 respectively on annular wall 12
The claw hole 13 that should be engaged by clamping.When assembly, first with the plastic deformation of airbag bracket 2 itself, mandrel concentrates pressing thereto
Then four transition platess 23 utilize the elasticity of airbag bracket 2 itself, four claw heads of airbag bracket 2 is made to be directed at corresponding card
Pawl hole 13, meanwhile, it squeezes the hook-shaped extension of double end cantilevered hook 25 inwardly and is inserted into claw hole 13, it is outstanding using double end
The deflection deformation characteristic of arm-type hook 25 itself, original shape is returned by elastic recovery, and hook-shaped extension passes through completely
It can be slid into automatically when claw hole 13, so that airbag bracket 2 and generator pedestal 1 be made to realize locking.This mode is a kind of reliable fast
The airbag bracket fixing means of speed, can intuitively show whether airbag bracket 2 correctly connect and lock with generator pedestal 1
Only.
Fig. 2 and Fig. 2A shows second embodiment of main driving air bag bracket assembly of the present invention, wherein generator
Pedestal 1 ' equally includes generator base body 11 ' and annular wall 12 ', and airbag bracket 2 ' equally includes top plate 21 ' and support
Plate 22 ', and the bottom end of support plate 22 ' is equipped with a claw head.Unlike one embodiment, claw head is by one second semicircle
Arc plate 24 ' and one be arranged in the 24 ' peripheral end portion of the second semi arch plate single head cantilevered hook 25 ' constitute, annular wall
12 ' above set there are four claw slot 13 ', and 13 ' side of claw slot is equipped with hook hole, a pair of with single head cantilevered hook 25 ' one respectively
It should be engaged by clamping to form rotary buckle structure.When assembly, first with the plastic deformation of airbag bracket 2 ' itself, mandrel thereto
Four transition platess 23 ' of pressing are concentrated, the elasticity of airbag bracket 2 ' itself is then utilized, are directed at the claw head of airbag bracket 2 ' each
Claw slot 13 ', entire claw head can pass through claw slot 13 ', then make airbag bracket 2 ' around axial-rotation, at this time airbag bracket 2 '
The hook-shaped extension of single head cantilevered hook 25 ' will be extruded outward by annular wall, after rotating to certain position, utilize list
The deflection deformation characteristic of head cantilevered hook 25 ' itself, original shape is returned by elastic recovery, and hook type extension will be certainly
Airbag bracket 2 ' and generator pedestal 1 ' are realized so that hook-shaped extension and annular wall 12 ' are clamped in dynamic slide-in hook hole
Locking.
Fig. 3 and Fig. 3 A shows the third embodiment of main driving air bag bracket assembly of the present invention, wherein generator
Pedestal 1 " equally including generator base body 11 " and annular wall 12 ", airbag bracket 2 " equally including top plate 21 " and support
The bottom end of plate 22 ", and support plate 22 " is equipped with a claw head.Unlike the first two embodiment, claw head is only by a third half
Arc plate 24 " constitute, annular wall 12 " inner wall be equipped with circumferentially extending and with third semi arch plate 24 " corresponding clamping engagement
Annular through groove 13 ".When assembly, utilizing airbag bracket 2, " plastic deformation of itself, mandrel concentrates four transition of pressing thereto
The claw head alignment annular through groove of plate 23 ", make airbag bracket 2 ", " elasticity of itself, so that claw head protrudes into because of airbag bracket 2
Annular through groove 13 " in, it will not deviate from automatically, the present embodiment allows the 2 " rotation of airbag bracket.
By aforementioned three embodiments it is found that the present invention by airbag support Design at the cage structure of elastically deformable,
While keeping its original airbag supporting role, have assembly is simple, be simple to manufacture, be light-weight, versatility preferably, cost is relatively low
The advantages that.
Above-described, only presently preferred embodiments of the present invention, the range being not intended to limit the invention, of the invention is upper
Stating embodiment can also make a variety of changes.Made by i.e. all claims applied according to the present invention and description
Simply, equivalent changes and modifications fall within the claims of the invention patent.The not detailed description of the present invention is
Routine techniques content.
Claims (4)
1. a kind of main driving air bag bracket assembly, including an airbag bracket and a generator pedestal, which is characterized in that
The generator pedestal includes a generator base body and one is arranged in annular on the generator base body
Wall；
The airbag bracket is made of plastics comprising a top plate and several branch extended obliquely downward from the edge of the top plate
Fagging, the bottom end of the support plate and the annular wall are engaged by clamping；
The bottom end of the support plate is equipped with a claw head, and the airbag bracket is clamped by the claw head and the annular wall
Cooperation；
The claw head includes that the single head cantilever of the second semi arch plate peripheral end portion is arranged in one second semi arch plate and one
Formula hook, the annular wall is equipped with to be equipped with and institute with the one-to-one claw slot of the claw head, claw slot side
State the corresponding hook hole being engaged by clamping of single head cantilevered hook.
2. main driving air bag bracket assembly according to claim 1, which is characterized in that the support plate and the card
The transition plates of outward bending is equipped between pawl head.
3. main driving air bag bracket assembly according to claim 1, which is characterized in that the top plate is in cross.
4. main driving air bag bracket assembly according to claim 1, which is characterized in that the top plate and the support
Arc transition connects between plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710079649.0A CN106585555B (en) | 2017-02-14 | 2017-02-14 | A kind of main driving air bag bracket assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710079649.0A CN106585555B (en) | 2017-02-14 | 2017-02-14 | A kind of main driving air bag bracket assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106585555A CN106585555A (en) | 2017-04-26 |
| CN106585555B true CN106585555B (en) | 2019-01-01 |
Family
ID=58587301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710079649.0A Active CN106585555B (en) | 2017-02-14 | 2017-02-14 | A kind of main driving air bag bracket assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106585555B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133798A (en) * | 1995-02-22 | 1996-10-23 | 丰田合成株式会社 | Air bag device |
| US20060220352A1 (en) * | 2005-03-31 | 2006-10-05 | Takata Restraint Systems, Inc. | Cover attachment |
| CN1860049A (en) * | 2004-04-08 | 2006-11-08 | 高田-彼得里公开股份有限公司 | Device for connection of an airbag module to a supporting vehicle component |
| US20070132218A1 (en) * | 2005-10-20 | 2007-06-14 | Delphi Korea Corporation | Driver's airbag module assembly structure |
| CN102245444A (en) * | 2009-06-19 | 2011-11-16 | 高田-彼得里公开股份有限公司 | Air bag module for a vehicle occupant restraint system |
| CN104210455A (en) * | 2013-06-04 | 2014-12-17 | 现代摩比斯株式会社 | Device for assembling airbag cover |
| CN105774736A (en) * | 2014-12-24 | 2016-07-20 | 奥托立夫开发公司 | Passenger safety airbag module |
| CN206537248U (en) * | 2017-02-14 | 2017-10-03 | 天合汽车科技（上海）有限公司 | A kind of main driving air bag bracket assembly |
-
2017
- 2017-02-14 CN CN201710079649.0A patent/CN106585555B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1133798A (en) * | 1995-02-22 | 1996-10-23 | 丰田合成株式会社 | Air bag device |
| CN1860049A (en) * | 2004-04-08 | 2006-11-08 | 高田-彼得里公开股份有限公司 | Device for connection of an airbag module to a supporting vehicle component |
| US20060220352A1 (en) * | 2005-03-31 | 2006-10-05 | Takata Restraint Systems, Inc. | Cover attachment |
| US7293794B2 (en) * | 2005-03-31 | 2007-11-13 | Tk Holdings Inc. | Cover attachment |
| US20070132218A1 (en) * | 2005-10-20 | 2007-06-14 | Delphi Korea Corporation | Driver's airbag module assembly structure |
| CN102245444A (en) * | 2009-06-19 | 2011-11-16 | 高田-彼得里公开股份有限公司 | Air bag module for a vehicle occupant restraint system |
| CN104210455A (en) * | 2013-06-04 | 2014-12-17 | 现代摩比斯株式会社 | Device for assembling airbag cover |
| CN105774736A (en) * | 2014-12-24 | 2016-07-20 | 奥托立夫开发公司 | Passenger safety airbag module |
| CN206537248U (en) * | 2017-02-14 | 2017-10-03 | 天合汽车科技（上海）有限公司 | A kind of main driving air bag bracket assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106585555A (en) | 2017-04-26 |
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| PB01 | Publication | ||
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| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 201814 No. 289, Zhongbai Road, Jiading District, Shanghai Patentee after: Zeifu Automotive Technology (Shanghai) Co.,Ltd. Address before: 201814 No. 366, Taibo Road, Jiading District, Shanghai Patentee before: TRW AUTOMOTIVE TECHNOLOGIES (SHANGHAI) Co.,Ltd. |