CN204978539U - A mounting structure and backrest for installing side airbag module - Google Patents
A mounting structure and backrest for installing side airbag module Download PDFInfo
- Publication number
- CN204978539U CN204978539U CN201520445285.XU CN201520445285U CN204978539U CN 204978539 U CN204978539 U CN 204978539U CN 201520445285 U CN201520445285 U CN 201520445285U CN 204978539 U CN204978539 U CN 204978539U
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- air bag
- side air
- bag module
- mounting bracket
- mounting structure
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Abstract
The utility model relates to an air bag technical field especially relates to a mounting structure who is used for installing the side airbag module, including back skeleton (1) with be used for installing installing support (2) of side airbag module (3), back skeleton (1) and installing support (2) two components of a whole that can function independently pieces for linking together. The utility model discloses still relate to the backrest including this structure, it supports the back and closes silk floss (4) on mounting structure, the back close be formed with between silk floss (4) and the mounting structure be used for holding side airbag module (3) hold district (30), the back closes inflation passageway (40) that are formed with side airbag module (3) in silk floss (4), inflation passageway (40) and installing support (2) are for side airbag module (3) opposition. Installing support (2) are dividing the body structure with back skeleton (1), and the flexibility is high, low in production cost, closing silk floss (4) to the back and having carried out the reduction and handle, resistance in the time of can effectively reducing side airbag and expand makes side airbag pop out smoothly.
Description
Technical field
The utility model relates to safety airbag technique field, particularly relates to a kind of mounting structure for installation side air bag module and a kind of back of seat.
Background technology
Air bag module is the device colliding between passenger and Che inner component when preventing auto against and damage, and it is normally as the auxiliary safety device of safety strap, the two combined action.Air bag module is generally arranged on front in car (just, co-driver), side (in car front row and rear row) and roof three directions.Along with the development of science and technology and people are to the raising of automotive safety attention degree, the air bag module technology in automotive safety technology is fast-developing.Current most of vehicle is just all being configured with, air bag for copilot module and side air bag module.
Side air bag module is arranged on the outside of back of seat, its objective is the injury caused to slow down side impact.Arranging of side air bag module is most important, and especially in the broadside impact of automobile, as do not configured side air bag module, just, air bag for copilot module can not ignite owing to not reaching initiation conditions, is easy to cause huge injury to occupant.
Current most side air bag module is all arranged on the skeleton of back of seat, and the mounting bracket of side air bag module and the backrest frames of seat one time punching molded, namely mounting bracket and backrest frames are structure as a whole, cause the backrest structure more complicated in production process, its production mould processing difficulties, and cost is higher.
Utility model content
(1) technical matters that will solve
The technical problems to be solved in the utility model is the mounting structure of solution for installation side air bag module causes Mould Machining difficulty because of itself complex structure problem when producing.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of mounting structure for installation side air bag module, comprises backrest frames and the mounting bracket for installation side air bag module, and backrest frames and mounting bracket are two the split parts linked together.
According to the utility model, mounting bracket comprises the first connecting portion and the second connecting portion that angularly arrange each other, and the first connecting portion is connected to backrest frames, and the second connecting portion is used for connection side air bag module.
According to the utility model, mounting bracket welds or is riveted on backrest frames.
The utility model additionally provides a kind of back of seat, comprises the above-mentioned mounting structure for installation side air bag module.
According to the utility model, mounting bracket is connected with side air bag module; Mounting structure is supported with backrest to be closed continuous, wherein, is formed with the accommodation district for holding side air bag module between backrest conjunction silk floss and mounting structure.
According to the utility model, backrest closes the inflation channel being formed with side air bag module in silk floss, and inflation channel is opposed relative to side air bag module with mounting bracket.
According to the utility model, in the cross-sectional plane of back of seat, the width of inflation channel reduces gradually along the direction away from mounting bracket.
According to the utility model, side air bag module and mounting bracket are bolted.
According to the utility model, side air bag module is provided with mistake proofing locating dowel pin, and mounting bracket is provided with the dowel hole with the clamping of mistake proofing locating dowel pin.
(3) beneficial effect
Technique scheme tool of the present utility model has the following advantages:
(1) mounting structure for installation side air bag module of the present utility model, the mounting bracket of side air bag module wherein and backrest frames are Split type structure, alerting ability is high, during production, backrest frames can distinguish batch manufacturing from different mounting brackets, thus the integral structure of mounting structure when producing simplified for installation side air bag module, make its Mould Machining easier, and when needing model or the setting angle adjusting side air bag module, only need the mounting bracket selecting when assembling to match, and be installed on backrest frames, and do not need to carry out secondary production to backrest frames and mounting bracket, make the installation of side air bag module more convenient thus, and greatly reduce productive costs.
(2) back of seat of the present utility model, include the mounting structure for installation side air bag module of the present utility model, when producing by backrest frames and different mounting brackets batch manufacturing respectively, thus the integral structure of mounting structure when producing simplified for installation side air bag module, make its Mould Machining easier, and when needing model or the setting angle adjusting side air bag module, only need the mounting bracket selecting when assembling to match, and be installed on backrest frames, and do not need to carry out secondary production to backrest frames and mounting bracket, make the installation of side air bag module more convenient thus, and greatly reduce productive costs.
(3) back of seat of the present utility model, silk floss is closed to backrest and has carried out Weakening treatment, the inflation channel being formed with side air bag module in silk floss is closed at backrest, the resistance be subject to when the side air bag expansion that can effectively reduce in the air bag module of side launches, side air bag is ejected smoothly when reaching blasting condition, also reduce its antagonistic force to mounting bracket simultaneously, ensure the stable support of mounting bracket offside air bag module, and the expansion direction of inflation channel also offside air bag plays guiding function.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the mounting structure for installation side air bag module of the utility model embodiment;
Fig. 2 is the schematic diagram of the back of seat of the utility model embodiment, wherein, comprises the mounting structure for installation side air bag module illustrated in fig. 1;
Fig. 3 is the enlarged drawing in A portion in Fig. 2;
Fig. 4 is the vertical view cutaway drawing along B-B direction in Fig. 2;
Fig. 5 is the side air bag module of the back of seat shown in Fig. 2 and the assembling schematic diagram of mounting bracket;
Fig. 6 is the schematic diagram of the left and right sides air bag module installation Anti-error structure of the back of seat shown in Fig. 2.
In figure: 1: backrest frames; 2: mounting bracket; 21: the first connecting portions; 22: the second connecting portions; 221: dowel hole; 222: bolt hole; 223: nut; 3,3a, 3b: side air bag module; 301,301a, 301b: mistake proofing locating dowel pin; 302,302a, 302b: bolt; 30: hold district; 4: backrest closes continuous; 40: inflation channel.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is a part of embodiment of the present utility model, instead of whole embodiments.Based on the embodiment in the utility model, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of the utility model protection.
As Figure 1-Figure 5, a kind of mounting structure for installation side air bag module that the utility model embodiment provides, comprise backrest frames 1 and mounting bracket 2, mounting bracket 2 is for installation side air bag module 3.Further, backrest frames 1 and two the split parts of mounting bracket 2 for linking together, namely backrest frames 1 and mounting bracket 2 are produced separately and are connected after manufacture.
In the above-mentioned mounting structure for installation side air bag module 3 of the present embodiment, mounting bracket 2 and the backrest frames 1 of side air bag module 3 are Split type structure, alerting ability is high, during production, backrest frames 1 can distinguish batch manufacturing from different mounting brackets 2, thus the integral structure of mounting structure when producing simplified for installation side air bag module, make its Mould Machining easier, and when needing model or the setting angle adjusting side air bag module 3, only need the mounting bracket 2 selecting when assembling to match, and be installed on backrest frames 1, and do not need to carry out secondary production to backrest frames 1 and mounting bracket 2, make the installation of side air bag module 3 more convenient thus, and greatly reduce productive costs.
Further, as shown in Figure 1, the mounting bracket 2 of the present embodiment comprises the first connecting portion 21 and the second connecting portion 22 angularly arranged each other, and namely the first connecting portion 21 and the second connecting portion 22 form bending shape jointly.In the present embodiment, first connecting portion 21 of mounting bracket 2 and the second connecting portion 22 form the shape being similar to L-type, wherein, first connecting portion 21 is connected to backrest frames 1, second connecting portion 22, for connection side air bag module 3, makes mounting bracket 2 more convenient with the connection of backrest frames 1 and side air bag module 3 thus.
In the present embodiment, the first connecting portion 21 of mounting bracket 2 by welding or riveting, to ensure the installation strength of mounting bracket 1, is the support that side air bag module 3 provides firm with backrest frames 1.It should be noted that, the shape of mounting bracket 2 of the present utility model is not limited to above-mentioned shape, also can be other shape; Mounting bracket 2 is also not limited to the connection mode of backrest frames 1 and welds or rivet, and also can adopt other connection mode.
As shown in figs 2-4, the present embodiment additionally provides a kind of back of seat, comprises the above-mentioned mounting structure for installation side air bag module 3.Adopt this mounting structure, different mounting brackets 2 can be selected as required when assembling, to mate the side air bag module 3 of different model and different setting angle, making the installation of side air bag module 3 more easy.
Further, as shown in Figures 2 and 3, the back of seat of the present embodiment is connected with side air bag module 3 on mounting bracket 2, well known to a person skilled in the art, side air bag module 3 mainly comprises side air bag, gas generator and firing unit, and the utility model no longer repeats.The present embodiment is supported with backrest and closes continuous 4 on above-mentioned mounting structure, as shown in Figure 4, the accommodation district 30 being formed with hollow between continuous 4 and above-mentioned mounting structure is closed at backrest, hold district 30 for holding side air bag module 3, and backrest closes the inflation channel 40 being formed with side air bag module 3 in continuous 4, inflation channel 40 is opposed relative to side air bag module 3 with mounting bracket 2, namely side air bag module 3 is between mounting bracket 2 and inflation channel 40, and the expansion of the side air bag that inflation channel 40 is side air bag module 3 launches to provide path.Specific in the present embodiment, inflation channel 40 is opposed relative to side air bag module 3 with the second connecting portion 22 of mounting bracket 2.Thus continuous 4 are closed to backrest and carried out Weakening treatment, the resistance be subject to when the side air bag expansion that can effectively reduce in side air bag module 3 launches, side air bag is ejected smoothly when reaching blasting condition, also reduce the antagonistic force to mounting bracket 2 when side air bag expands simultaneously, ensure the stable support of mounting bracket 2 offside air bag module 3, and the expansion direction of inflation channel 40 also offside air bag plays guiding function, bootable its launches by preset path.
Continue as shown in Figure 4, in the cross-sectional plane of the back of seat of the present embodiment, the width of inflation channel 40 reduces gradually along the direction away from mounting bracket 2, can strengthen the reduction effect that backrest closes continuous 4 thus further, and side air bag is more easily expanded expansion.It should be noted that, above-mentioned " cross-sectional plane " refers to conventional its cross section in the horizontal direction when to be located at by the back of seat of the present embodiment on seat and to be positioned in vehicle, above-mentioned " width " refers in the cross-sectional plane of the back of seat of the present embodiment, the length of inflation channel 40 on the direction vertical with the direction away from mounting bracket 2.
Further, as shown in Figure 5, side air bag module 3 and the mounting bracket 2 of the present embodiment are bolted, and installation, convenient disassembly, be suitable for the installation of mating dissimilar side air bag mould 3.Particularly, side air bag module 3 is interval with two bolts 302, second connecting portion 22 of mounting bracket 2 is interval with two bolts hole, 222, two bolts 302 to be connected with two bolts hole 222 and two nuts 223, so that side air bag module 3 is fastenedly connected on mounting bracket 2 respectively.
Further, the side air bag module 3 of the present embodiment is also provided with mistake proofing locating dowel pin 301, mounting bracket 2 is provided with the dowel hole 221 with mistake proofing locating dowel pin 301 clamping, left and right side air bag setup error when can prevent from thus assembling.The back of seat of vehicle is equipped with side air bag module 3 in its arranged on left and right sides.Particularly, as shown in Figure 6, in the present embodiment, be arranged on a back of seat left side, the side air bag module 3 of right both sides is equipped with mistake proofing locating dowel pin 301, mistake proofing locating dowel pin 301 to be located between two bolts 302 and to be positioned on the line of two bolts 302, wherein, mistake proofing locating dowel pin 301a on the side air bag module 3a in left side is positioned at the position near bolt 302a, mistake proofing locating dowel pin 301b on the side air bag module 3b on right side is positioned at from the position away from bolt 302b, such as, distance between mistake proofing locating dowel pin 301a on the left of the back of seat of the present embodiment and bolt 302a is 21.3mm, and the distance between the mistake proofing locating dowel pin 301b of back of seat side and bolt 302b is 31.5mm, correspondingly, on a left side, the mounting bracket 2 of right both sides is respectively equipped with the dowel hole 221 matched with mistake proofing locating dowel pin 301a and mistake proofing locating dowel pin 301b.Thus, the situation of side air bag module 3 misloading of arranged on left and right sides would not be there is when assembling.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment technical scheme of the utility model.
Claims (9)
1. the mounting structure for installation side air bag module, comprising backrest frames (1) and the mounting bracket (2) for installing described side air bag module (3), it is characterized in that: described backrest frames (1) and two the split parts of described mounting bracket (2) for linking together.
2. the mounting structure for installation side air bag module according to claim 1, is characterized in that:
Described mounting bracket (2) comprises the first connecting portion (21) and the second connecting portion (22) that angularly arrange each other, described first connecting portion (21) is connected to described backrest frames (1), and described second connecting portion (22) is for connecting described side air bag module (3).
3. the mounting structure for installation side air bag module according to claim 1, is characterized in that:
Described mounting bracket (2) welds or is riveted on described backrest frames (1).
4. a back of seat, is characterized in that: comprise the mounting structure for installation side air bag module according to any one of claim 1-3.
5. back of seat according to claim 4, is characterized in that:
Described mounting bracket (2) is connected with described side air bag module (3);
Described mounting structure being supported with backrest close continuous (4), wherein, between described backrest conjunction continuous (4) and described mounting structure, being formed with the accommodation district (30) for holding described side air bag module (3).
6. back of seat according to claim 5, is characterized in that:
Described backrest closes the inflation channel (40) being formed with described side air bag module (3) in continuous (4), and described inflation channel (40) is opposed relative to described side air bag module (3) with described mounting bracket (2).
7. back of seat according to claim 6, is characterized in that:
In the cross-sectional plane of described back of seat, the width of described inflation channel (40) reduces gradually along the direction away from described mounting bracket (2).
8. back of seat according to claim 5, is characterized in that:
Described side air bag module (3) and described mounting bracket (2) are bolted.
9. back of seat according to claim 4, is characterized in that:
Described side air bag module (3) is provided with mistake proofing locating dowel pin (301), and described mounting bracket (2) is provided with the dowel hole (221) with the clamping of described mistake proofing locating dowel pin (301).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445285.XU CN204978539U (en) | 2015-06-25 | 2015-06-25 | A mounting structure and backrest for installing side airbag module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520445285.XU CN204978539U (en) | 2015-06-25 | 2015-06-25 | A mounting structure and backrest for installing side airbag module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204978539U true CN204978539U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520445285.XU Active CN204978539U (en) | 2015-06-25 | 2015-06-25 | A mounting structure and backrest for installing side airbag module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204978539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050362A (en) * | 2018-08-07 | 2018-12-21 | 福州联泓交通器材有限公司 | A kind of Chair back structure and its manufacturing method |
-
2015
- 2015-06-25 CN CN201520445285.XU patent/CN204978539U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109050362A (en) * | 2018-08-07 | 2018-12-21 | 福州联泓交通器材有限公司 | A kind of Chair back structure and its manufacturing method |
| CN109050362B (en) * | 2018-08-07 | 2021-03-30 | 福州联泓交通器材有限公司 | Chair back structure and manufacturing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PP01 | Preservation of patent right | ||
| PP01 | Preservation of patent right |
Effective date of registration: 20201125 Granted publication date: 20160120 |
|
| PD01 | Discharge of preservation of patent | ||
| PD01 | Discharge of preservation of patent |
Date of cancellation: 20220216 Granted publication date: 20160120 |