CN109969118A - Air bag mounting structure and vehicle - Google Patents
Air bag mounting structure and vehicle Download PDFInfo
- Publication number
- CN109969118A CN109969118A CN201711447014.8A CN201711447014A CN109969118A CN 109969118 A CN109969118 A CN 109969118A CN 201711447014 A CN201711447014 A CN 201711447014A CN 109969118 A CN109969118 A CN 109969118A
- Authority
- CN
- China
- Prior art keywords
- air bag
- clamping
- side walls
- cap side
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
- B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Bags (AREA)
Abstract
This disclosure relates to a kind of air bag mounting structure and vehicle, the air bag mounting structure includes cooperating to form the gentle softgel shell body of the air bag the cover of air bag accommodating chamber, air cell covering covers the cap side walls being formed with circumferentially, airbag housing correspond to cap side walls position on be circumferentially formed with the housing sidewall with installation cavity, housing sidewall includes arranged for interval and the inner sidewall and lateral wall that contact respectively with cap side walls, and the bottom wall of the bottom of connection inner sidewall and lateral wall, inner sidewall, lateral wall and bottom wall limit installation cavity, cap side walls are inserted into installation cavity and are engaged by clamping by clamping structure and inner sidewall and/or lateral wall.Thus, the connection reliability of the gentle softgel shell body of air bag the cover is effectively ensured by the cooperation of inner sidewall, lateral wall and clamping structure when explosion occurs for air bag, stress demand when air bag explosion can be effectively adapted to, to avoid occurring that safety accident occurs because air bag the cover is detached from from airbag housing.
Description
Technical field
This disclosure relates to vehicle airbag technical field, and in particular, to a kind of air bag mounting structure and vehicle.
Background technique
Vehicle driver's air bag reduces when playing car accident to injury suffered by driver, while also acting as inside
Decoration function.It is contained in the accommodating chamber being made of the gentle softgel shell body of air bag the cover in general, driver installs air bag and passes through gas
Softgel shell body is installed in the middle part of steering wheel, and in air bag explosion, inflator pump is inflated into air bag so that air bag is covered along air cell covering rapidly
Tear line open air bag the cover and be unfolded to driver, to play the protective effect to driver.Here, needing to guarantee gas
The connection reliability of capsule the cover and airbag housing, to avoid air bag the cover to be detached from air bag during air bag opens air bag the cover
Shell and may result in occur injury driver accident.
Summary of the invention
Purpose of this disclosure is to provide a kind of air bag mounting structures and vehicle that can effectively ensure that connection reliability.
To achieve the goals above, according to one aspect of the disclosure, a kind of air bag mounting structure, the air bag peace are provided
Assembling structure includes cooperating to form the gentle softgel shell body of the air bag the cover of air bag accommodating chamber, and the air cell covering, which covers, is formed with edge
Cap side walls circumferentially, the airbag housing correspond to the cap side walls position on be circumferentially formed with have installation
The housing sidewall of chamber, the housing sidewall include arranged for interval and contacted respectively with the cap side walls inner sidewall and lateral wall,
And the bottom wall of the bottom of the inner sidewall and the lateral wall is connected, the inner sidewall, the lateral wall and bottom wall limit
The fixed installation cavity, the cap side walls are inserted into the installation cavity and by clamping structure and the inner sidewall and/or institute
State lateral wall clamping engagement.
Optionally, the clamping structure includes the first card being formed on the cap side walls outer surface circumferentially spacedly
Access slot and/or the first blocked hole, and the first clamping portion being formed on the lateral wall, to be inserted into the cap side walls
During in the installation cavity, first clamping portion snaps fit onto first clamping groove or the first card by flexible deformation
It connects in hole；And/or the clamping structure includes the second card being formed on the cap side walls inner surface circumferentially spacedly
Access slot and/or the second blocked hole, and the second clamping portion being formed on the inner sidewall, to be inserted into the cap side walls
During in the installation cavity, second clamping portion snaps fit onto second clamping groove or the second card by flexible deformation
It connects in hole.
Optionally, it is formed on the lateral wall and blocks respectively with first clamping groove and/or first circumferentially spacedly
The corresponding multiple openings in hole are connect, first clamping portion is formed as the clamping extended downwardly from the top of each opening protrusion
Muscle.
Optionally, the bottom of the clamping convex rib bends towards the inner sidewall and is formed with inclined surface, accordingly, institute
It states the first clamping groove to be formed with: tilt towards inside with the angled engagement surface for cooperating with the inclined surface；And for
The step surface that the bottom face of the clamping convex rib abuts.
Optionally, each clamping convex rib have identical structure, and it is each it is described clamping convex rib outer surface with
The outer peripheral surface of the lateral wall seamlessly transits.
Optionally, the bottom end of each clamping convex rib and the bottom wall arranged for interval.
Optionally, each opening extends to the bottom wall from the lateral wall, so that the bottom wall is by each institute
State multiple bottom wall parts that opening is separated between the every two adjacent opening.
Optionally, towards the prominent connection inner sidewall and described outer of being formed with of the installation cavity in each bottom wall part
The limit rib of side wall, the bottom ends of the cap side walls, which corresponds on the position of each limit rib, is respectively formed with insertion groove,
For being respectively inserted correspondingly into each limit rib.
Optionally, multiple first clampings are formed on a part of outer surface of the cap side walls continuously in a circumferential
Slot is formed with multiple first blocked holes, the inside on another part outer surface of the cap side walls continuously in a circumferential
Wall respectively correspond tos be formed on the lateral surface of first blocked hole towards clamping convex rib multiple cards outstanding
Protrusion is connect, each clamping convex rib and corresponding clamping protrusion are engaged by clamping jointly to corresponding described first
In blocked hole.
According to another aspect of the present disclosure, a kind of vehicle is also provided, the vehicle includes steering wheel and gas as described above
Capsule mounting structure, the air bag mounting structure are mounted on the steering wheel by the airbag housing.
Through the above technical solutions, that is, housing sidewall by the way that the cap side walls of air bag the cover to be inserted into airbag housing
Installation cavity in, cap side walls are contacted with inner sidewall and lateral wall at this time, and make cap side walls and shell by clamping structure
Body sidewall realize be engaged by clamping, thus air bag occur explosion when by the cooperation of inner sidewall, lateral wall and clamping structure come
The connection reliability of the gentle softgel shell body of air bag the cover is effectively ensured, can effectively adapt to stress demand when air bag explosion, thus
It avoids occurring that safety accident occurs because air bag the cover is detached from from airbag housing.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the perspective view one according to the air bag mounting structure of disclosure specific embodiment；
Fig. 2 is the perspective view two according to the air bag mounting structure of disclosure specific embodiment；
Fig. 3 is the perspective view according to air bag the cover in the air bag mounting structure of disclosure specific embodiment；
Fig. 4 is the perspective view one according to airbag housing in the air bag mounting structure of disclosure specific embodiment；
Fig. 5 is the perspective view two according to airbag housing in the air bag mounting structure of disclosure specific embodiment；
Fig. 6 is the front view of Fig. 5；
Fig. 7 is according to the exploded perspective schematic diagram of the air bag mounting structure of disclosure specific embodiment；
Fig. 8 is the schematic view of the front view according to the air bag mounting structure of disclosure specific embodiment；
Fig. 9 is the schematic cross-sectional view in Fig. 8 along line A-A cutting；
Figure 10 is the enlarged drawing of part B in Fig. 9.
Description of symbols
1 air bag the cover, 2 airbag housing
3 cap side walls, 4 housing sidewall
31 first clamping groove, 32 first blocked hole
33 angled engagement surface, 34 step surface
35 insertion groove, 41 installation cavity
42 inner sidewall, 43 lateral wall
44 bottom walls 45 opening
46 clamping 47 inclined surface of convex rib
48 limit ribs 49 are clamped protrusion
5 assembly buckles
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, in the absence of explanation to the contrary, the noun of locality used such as " upper and lower " and " top, bottom end "
It typically refers to " top, the bottom end " of " upper and lower " and corresponding construction on Fig. 7 and height direction H shown in fig. 8, it is " inside and outside " logical
Refer to " inside and outside " relative to air bag mounting structure outer profile.
As shown in Figures 1 to 10, according to one aspect of the disclosure, a kind of air bag mounting structure, the air bag peace are provided
Assembling structure includes cooperating to form the air bag the cover 1 of air bag accommodating chamber and airbag housing 2, is formed in the air bag the cover 1
There are a cap side walls 3 circumferentially, the airbag housing 2, which corresponds on the positions of the cap side walls 3, to be circumferentially formed with
Housing sidewall 4 with installation cavity 41, in which includes arranged for interval and contact respectively with the cap side walls 3
The bottom wall 44 of the bottom of side wall 42 and lateral wall 43 and the connection inner sidewall 42 and the lateral wall 43, the inner sidewall
42, the lateral wall 43 and the bottom wall 44 limit the installation cavity 41, and the cap side walls 3 are inserted into the installation cavity 41
And it is engaged by clamping by clamping structure and the housing sidewall 4.According to structure as described above, by by the cover of air bag the cover 1
Lid side wall 3 is inserted into the installation cavity 41 of the housing sidewall 4 of airbag housing 2, that is, be inserted by inner sidewall 42, lateral wall 43 with
And in the installation cavity 41 that limits of bottom wall 44, cap side walls 3 are contacted with inner sidewall 42 and lateral wall 43 at this time, and pass through clamping knot
Structure makes cap side walls 3 and housing sidewall 4 realize clamping engagement, thus passes through inner sidewall 42, outside when explosion occurs for air bag
The cooperation of wall 43 and clamping structure is effectively ensured the connection reliability of air bag the cover 1 and airbag housing 2, can effectively adapt to
Stress demand when air bag explosion, to avoid occurring that safety accident occurs because air bag the cover 1 is detached from from airbag housing 2.Its
In, the clamping structure can use the arragement construction of various reasonable, for example, the clamping structure can be formed in cap side walls
3 and housing sidewall 4 on, can specifically be formed on inner surface and/or the outer surface of cap side walls 3, and be formed in shell
On the inner sidewall 42 and/or lateral wall 43 of side wall 4, bottom wall 44, but it's not limited to that for the disclosure, as long as clamping structure is made to exist
The function of being reliably connected cap side walls 3 and housing sidewall 4 is realized when cap side walls 3 are inserted into installation cavity 41.
Optionally, the clamping structure includes first be formed on 3 outer surface of cap side walls circumferentially spacedly
Clamping groove 31 and/or the first blocked hole 32, and the first clamping portion being formed on the lateral wall 43, in the shroud-side
During wall 3 is inserted into the installation cavity 41, first clamping portion snaps fit onto first card by flexible deformation
In access slot 31 or the first blocked hole 32；And/or the clamping structure includes being formed in the cap side walls circumferentially spacedly
The second clamping groove and/or the second blocked hole on 3 inner surfaces, and the second clamping portion being formed on the inner sidewall 42, with
During the cap side walls 3 are inserted into the installation cavity 41, second clamping portion is clamped by flexible deformation
Into second clamping groove or the second blocked hole.Here, reasonably can arrange the clamping structure according to actual needs,
For example, in the case where the cap side walls 3 are formed as thicker, in order to further improve cap side walls 3 and shell side
Connection reliability between wall 4, can the inner surface and the outer surface of cap side walls 3 be respectively formed on the first clamping groove 31 and/or
First blocked hole 32 and the second clamping groove and/or the second blocked hole, accordingly, the inner sidewall 42 and lateral wall of housing sidewall 4
The first clamping portion and the second clamping portion are accordingly respectively formed on 43 mutual corresponding opposite flank, thus in cap side walls
3 when being inserted into installation cavity 41, is matched respectively by the first clamping portion and the clamping of the first clamping groove 31 and/or the first blocked hole 32
It closes, the clamping engagement of the second clamping portion and the second clamping groove and/or the second blocked hole, so that 3 reliable location of cap side walls is to shell
In the installation cavity 41 of body sidewall 4.In the case, first clamping groove 31 and second clamping groove can be oppositely disposed in
In the both side surface of cap side walls 3, at this point, accordingly, the first clamping portion and the second clamping portion can be respectively oppositely arranged in
On inner sidewall 42 and lateral wall 43.Alternatively, it is also possible that the first clamping groove 31 and the second clamping groove are arranged in mutually staggered
In the both side surface of cap side walls 3, accordingly, the first clamping portion and the second clamping portion are arranged in 42 He of inner sidewall with being staggered
On lateral wall 43.Wherein, it is made since air bag the cover 1 generallys use the soft materials such as thermoplastic elastomer (TPE), airbag housing 2 is usual
Be made of hard materials such as nylon glasses, as a result, by by the first clamping groove 31, the second clamping groove, the first blocked hole 32 and/
Or second blocked hole be formed in the cap side walls 3 of air bag the cover 1, the first clamping portion and/or the second clamping portion are arranged in gas
In the housing sidewall 4 of softgel shell body 2, thus, it is possible to make clamping structure realize be engaged by clamping after, effectively avoid the first clamping portion and/
The phenomenon that second clamping portion is detached from from clamping groove or blocked hole.
Wherein, first clamping portion and the second clamping portion can be formed as the arragement construction of various reasonable, for example, can be with
For from inner sidewall 42 and the elastic piece structure outstanding of lateral wall 43 etc., the disclosure is not particularly limited this respectively.Here, in order to just
In being caught in cap side walls 3 into installation cavity 41, as shown in Figures 4 to 6, optionally, on the lateral wall 43 circumferentially spacedly
It is formed with multiple openings 45 corresponding with first clamping groove 31 and/or the first blocked hole 32 respectively, first clamping portion
Be formed as the clamping convex rib 46 extended downwardly from the top of each opening 45.Wherein, due to the clamping convex rib 46
There is gap by each opening 45 and lateral wall 43, therefore during being inserted into cap side walls 3 into installation cavity 41, clamping
Convex rib 46 is prone to flexible deformation and has an effect jointly with the structure of opening 45 and realize and facilitate insertion into cap side walls 3
Effect.In addition, this air bag mounting structure using plug-in type fit structure can be by the pressing tool of conversion come disposable
It realizes the installation exercise integrally pressed, is advantageously implemented large batch of production, improve production efficiency.
Optionally, as shown in Figure 10, the bottom of the clamping convex rib 46 bends towards the inner sidewall 42 and is formed with
Inclined surface 47, accordingly, first clamping groove 31 are formed with: being tilted towards inside for cooperating with the inclined surface 47
Angled engagement surface 33；And the step surface 34 for being abutted with the bottom face of the clamping convex rib 46.Into installation cavity 41
During being inserted into cap side walls 3, cap side walls 3 are made to be easy to flick clamping by the inclined surface 47 in clamping convex rib 46 convex
While playing muscle 46 and facilitate insertion into, after completing the installation of cap side walls 3 and housing sidewall 4, due to clamping convex rib 46
Inclined surface 47 is fitted close due to elastic-restoring force returns back to initial position with the angled engagement surface 33 of the first clamping groove 31, and is blocked
The bottom face of convex rib 46 and the abutting of step surface 34 are connect, therefore can further effectively prevent cap side walls 3 from housing sidewall 4
It is detached from.Optionally, as shown in Figure 4 and Figure 6, for the ease of machine-shaping, raising production efficiency, each clamping convex rib 46
It can have identical structure, and the outer surface of each clamping convex rib 46 and the outer peripheral surface of the lateral wall 43 are smoothed
It crosses.This structure also have enable to air bag mounting structure by seamlessly transit outer profile structure have be easy to fit to
The effect of assembly efficiency is improved on steering wheel.In addition, in order to further increase the installation of cap side walls 3 and housing sidewall 4 effect
Rate, optionally, the bottom end of each clamping convex rib 46 and 44 arranged for interval of bottom wall.But the disclosure is not limited to
This, the specific structure for being clamped convex rib 46 can come reasonably according to the actual situation using other structures.
Optionally, as shown in figure 4, each opening 45 extends to the bottom wall 44 from the lateral wall 43, so that
The bottom wall 44 is separated into multiple bottom wall parts between the every two adjacent opening 45 by each opening 45.By
This, the bottom wall 44 guarantee connection cap side walls 3 and housing sidewall 4 intensity on the basis of, play save material and into
The effect of one step raising installation effectiveness.
Optionally, as shown in Figure 3, Figure 5 and Figure 6, it is formed in each bottom wall part towards the installation cavity 41 protrusion
The limit rib 48 of the inner sidewall 42 and the lateral wall 43 is connected, the bottom end of the cap side walls 3 corresponds to each limit
It is respectively formed with insertion groove 35 on the position of position muscle 48, for being respectively inserted correspondingly into each limit rib 48.Pass through limit
Position muscle 48 and insertion groove 35 cooperation and can prevent cap side walls 3 further towards between bottom wall part 45 direction of opening insert
Enter, and cap side walls 3 can be limited and play positioning action relative to the rotation circumferentially of housing sidewall 4.
Optionally, multiple first clampings are formed on a part of outer surface of the cap side walls 3 continuously in a circumferential
Slot 31 is formed with multiple first blocked holes 32 on another part outer surface of the cap side walls 3 continuously in a circumferential, described
Inner sidewall 42 respectively correspond tos be formed on the lateral surface of first blocked hole 32 outstanding towards the clamping convex rib 46
Multiple clamping protrusions 49, each clamping convex rib 46 and corresponding clamping protrusion 49 are cooperated to corresponding jointly
In first blocked hole 32.For example, as shown in Figure 5 and Figure 6, the clamping structure is formed as such as flowering structure, i.e., in shell side
In the case that wall 4 includes the generally arcuate linear sidewall portion of curved side wall portion, multiple first clamping grooves 31 are spaced landform
At in curved side wall portion, multiple first blocked holes 32 can be alternately formed in the linear sidewall portion for example, shape
At there are three the first blocked holes 32, in the case, multiple clamping protrusions 49 are correspondingly formed on each first blocked hole 32
On inner sidewall 42, from there through clamping protrusion 49 and it is clamped convex rib 46 and is engaged by clamping jointly with the first blocked hole 32 and right
Cap side walls 3 play reliable location.But it's not limited to that for the disclosure, on the outer surface of cap side walls 3 circumferentially spacedly
The first clamping groove 31 or the first blocked hole 32 can be only formed with.
According to another aspect of the present disclosure, a kind of vehicle is provided, the vehicle includes steering wheel and air bag as described above
Mounting structure, the air bag mounting structure are mounted on the steering wheel by the airbag housing 4.Wherein, in airbag housing 4
Bottom multiple assembly buckle 5 that clamping is realized with steering wheel can be set, each assembly buckles between 5 and steering wheel
Flexible part can be set, to provide operating handle when pressing the loudspeaker on steering wheel.As described above, the vehicle pass through by
The cap side walls 3 of air bag the cover 1 are inserted into the installation cavity 41 of the housing sidewall 4 of airbag housing 2, at this time cap side walls 3 with it is interior
Side wall 42 and lateral wall 43 contact, and by clamping structure cap side walls 3 and housing sidewall 4 are realized and are engaged by clamping, by
Air bag the cover 1 is effectively ensured by the cooperation of inner sidewall 42, lateral wall 43 and clamping structure when explosion occurs for air bag for this
With the connection reliability of airbag housing 2, stress demand when air bag explosion can be effectively adapted to, to avoid occurring because of air cell covering
Lid 1 is detached from from airbag housing 2 and safety accident occurs.In addition, vehicle can be reliable by air bag mounting structure as described above
Positioning gasbag the cover 1 and airbag housing 2, thus, it is possible to effectively control the clearance surface difference between air bag and steering wheel.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of air bag mounting structure, which is characterized in that the air bag mounting structure includes cooperating to form air bag receiving
The air bag the cover (1) and airbag housing (2) of chamber are formed with cap side walls (3) circumferentially on the air bag the cover (1),
The airbag housing (2) correspond to the cap side walls (3) position on be circumferentially formed with the shell with installation cavity (41)
Side wall (4), the housing sidewall (4) include arranged for interval and the inner sidewall (42) that contacts respectively with the cap side walls (3) and outer
The bottom wall (44) of the bottom of side wall (43) and the connection inner sidewall (42) and the lateral wall (43), the inner sidewall
(42), the lateral wall (43) and the bottom wall (44) limit the installation cavity (41), and the cap side walls (3) are inserted into described
It is engaged by clamping in installation cavity (41) and by clamping structure and the inner sidewall (42) and/or the lateral wall (43).
2. air bag mounting structure according to claim 1, which is characterized in that
The clamping structure includes the first clamping groove (31) being formed on the cap side walls (3) outer surface circumferentially spacedly
And/or first blocked hole (32), and the first clamping portion being formed on the lateral wall (43), in the cap side walls
(3) during being inserted into the installation cavity (41), first clamping portion snaps fit onto described first by flexible deformation
In clamping groove (31) or the first blocked hole (32)；And/or
The clamping structure include the second clamping groove for being formed on the cap side walls (3) inner surface circumferentially spacedly and/
Or second blocked hole, and the second clamping portion being formed on the inner sidewall (42), to be inserted into the cap side walls (3)
During in the installation cavity (41), second clamping portion snaps fit onto second clamping groove or the by flexible deformation
In two blocked holes.
3. air bag mounting structure according to claim 2, which is characterized in that on the lateral wall (43) circumferentially spacedly
It is formed with multiple openings (45) corresponding with first clamping groove (31) and/or the first blocked hole (32) respectively, described first
Clamping portion is formed as the clamping convex rib (46) extended downwardly from the top of each opening (45).
4. air bag mounting structure according to claim 3, which is characterized in that the bottom direction of clamping convex rib (46)
The inner sidewall (42) bends and is formed with inclined surface (47), and accordingly, first clamping groove (31) is formed with: towards inside
Inclination is with the angled engagement surface (33) for cooperating with the inclined surface (47)；And it is used for and clamping convex rib (46)
The step surface (34) that bottom face abuts.
5. air bag mounting structure according to claim 3, which is characterized in that each clamping convex rib (46) has phase
Same structure, and the outer surface of each clamping convex rib (46) and the outer peripheral surface of the lateral wall (43) seamlessly transit.
6. air bag mounting structure according to claim 3, which is characterized in that the bottom end of each clamping convex rib (46)
With the bottom wall (44) arranged for interval.
7. the air bag mounting structure according to any one of claim 3-6, which is characterized in that each opening (45) from
The lateral wall (43) extends to the bottom wall (44), so that the bottom wall (44) is separated into position by each opening (45)
Multiple bottom wall parts between the every two adjacent opening (45).
8. air bag mounting structure according to claim 7, which is characterized in that towards the installation in each bottom wall part
The prominent limit rib (48) for being formed with the connection inner sidewall (42) and the lateral wall (43) of chamber (41), the cap side walls
(3) bottom end is corresponding to insertion groove (35) are respectively formed on the position of each limit rib (48), for respectively corresponding
Ground is inserted into each limit rib (48).
9. the air bag mounting structure according to any one of claim 3-6, which is characterized in that cap side walls (3) edge
Multiple first clamping grooves (31) are formed on circumferentially continuous a part of outer surface, the cap side walls (3) circumferentially connect
Multiple first blocked holes (32) are formed on continuous another part outer surface, the inner sidewall (42) respectively correspond tos described
It is formed on the lateral surface of first blocked hole (32) towards the clamping convex rib (46) multiple clamping protrusions (49) outstanding, respectively
A clamping convex rib (46) and corresponding clamping protrusion (49) are engaged by clamping jointly arrives corresponding described first
In blocked hole (32).
10. a kind of vehicle, which is characterized in that the vehicle includes steering wheel and according to claim 1 to 9
Air bag mounting structure, the air bag mounting structure are mounted on the steering wheel by the airbag housing (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711447014.8A CN109969118A (en) | 2017-12-27 | 2017-12-27 | Air bag mounting structure and vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711447014.8A CN109969118A (en) | 2017-12-27 | 2017-12-27 | Air bag mounting structure and vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109969118A true CN109969118A (en) | 2019-07-05 |
Family
ID=67071712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711447014.8A Pending CN109969118A (en) | 2017-12-27 | 2017-12-27 | Air bag mounting structure and vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109969118A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023273396A1 (en) * | 2021-06-30 | 2023-01-05 | 奥托立夫开发公司 | Steering wheel assembly |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105324278A (en) * | 2013-06-19 | 2016-02-10 | 高田株式会社 | Airbag device |
-
2017
- 2017-12-27 CN CN201711447014.8A patent/CN109969118A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105324278A (en) * | 2013-06-19 | 2016-02-10 | 高田株式会社 | Airbag device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023273396A1 (en) * | 2021-06-30 | 2023-01-05 | 奥托立夫开发公司 | Steering wheel assembly |
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Application publication date: 20190705 |