CN201989728U - Fastener for trim panel of vehicle - Google Patents
Fastener for trim panel of vehicle Download PDFInfo
- Publication number
- CN201989728U CN201989728U CN2011200407274U CN201120040727U CN201989728U CN 201989728 U CN201989728 U CN 201989728U CN 2011200407274 U CN2011200407274 U CN 2011200407274U CN 201120040727 U CN201120040727 U CN 201120040727U CN 201989728 U CN201989728 U CN 201989728U
- Authority
- CN
- China
- Prior art keywords
- base portion
- inner casing
- block
- clamping section
- automobile inner
- 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.)
- Expired - Fee Related
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- Automotive Seat Belt Assembly (AREA)
Abstract
The utility model discloses a fastener for a trim panel of a vehicle, which is formed by a main body part (1) and a stopping block (2), wherein the main body part is a long strip block which is larger in width than in height. A first snapping section (1d) which is formed by an elastic pressing block (3) arranged on the main body (1) and the stopping block (2) is used for snapping with a metal plate on the vehicle body, a second snapping section (1e) which is formed by the stopping block (2) and protrusions (1f) arranged on the main body part (1) is used for snapping with the trim panel of the vehicle. The tail part (1c) of the main body part (1) is designed into a swallow tail shape, and when the vehicle is crashed on the lateral side, air bags of a safety gas curtain can normally bounce out from gaps between the trim panel of the vehicle and the metal plate of the vehicle body, and simultaneously the trim panel can not drop or fly off to hurt passengers.
Description
Technical field
The utility model relates to a kind of buckle structure, is used for automobile inner casing and vehicle body panel beating are connected together.
Background technology
When the automotive safety gas curtain was used for automobile generation side collision, protection passenger's head escaped injury.Attractive in appearance for guaranteeing in the car, this safe air curtain is installed in the cavity between automobile inner casing button and vehicle body panel beating, and the automobile inner casing is buckled in vehicle body panel beating inboard.Safe air curtain is hidden in below the automobile inner casing under the situation that does not have work.When automobile generation side collision, the producer of safe air curtain is put quick-fried work, and the airbag of safe air curtain aerification of interior moment expand into an air cushion, with protection passenger's head; Meanwhile, airbag can get out from the slit between automobile inner casing and the vehicle body panel beating, because the speed of expansion of airbag is very fast, has only a few tens of milliseconds, and pressure is also very big, the automobile inner casing is subjected to outside impulsive force and is easy to come off, fly out from the vehicle body panel beating, thereby occupant safety is constituted dangerous.
The utility model content
The purpose of this utility model is to provide a kind of automobile inner casing buckle, when automobile generation side collision, the airbag of safe air curtain can normally get out from the slit between automobile inner casing and the vehicle body panel beating, can guarantee that again the automobile inner casing can not come off, fly out and the occupant is damaged.
In order to achieve the above object, a kind of automobile inner casing buckle that the utility model provides, base portion (1) by horizontally set, and the block (2) that vertically is arranged on described base portion (1) middle part constitutes, key is: described base portion (1) for rectangular and rectangular width greater than its height, this base portion (1) is bent into " L " shape downwards in waist (1b) position, head (1a) outer wall of this base portion (1) is provided with the elasticity briquetting (3) that can inwardly shrink, and the part between described elasticity briquetting (3) and the block (2) constitutes the first clamping section (1d); Be provided with projection (1f) between described block (2) and the waist (1b), the base portion (1) of this projection (1f) corresponding position is a cavity, and the part between described block (2) and the projection (1f) constitutes the second clamping section (1e); Waist (1b) in described base portion (1), the distance H 2 of any point-to-point transmission is less than the height H 1 of the described second clamping section (1e) on its cross-sectional plane, the afterbody (1c) of described base portion (1) is dovetail shaped, and the opening of described dovetail shaped afterbody (1c) is less than the width of the second clamping section (1e) but greater than the height of the second clamping section (1e).
When this utility model is used for clamping vehicle body panel beating and inner casing, need set up an adapter plate in the inboard of automobile inner casing, this adapter plate is parallel with the vehicle body panel beating of corresponding position, and the two ends up and down of this adapter plate link to each other with inner casing by stay bearing plate respectively; In addition, on adapter plate, offer the rectangular opening that just in time passes through for the safe buckle second clamping section, offer the rectangular opening that just in time passes through for the safe buckle first clamping section in the corresponding position of vehicle body panel beating.
During installation, safe buckle and automobile inner casing carry out clamping earlier, and then carry out clamping with the vehicle body panel beating.When safe buckle and the clamping of automobile inner casing, earlier make its afterbody pass the rectangular opening of automobile inner casing safe buckle half-twist, again with 90 ° of its opposite spins, last, the projection of pressing safe buckle is connected on its second clamping section the automobile inner casing during to the waist location of safe buckle.When safe buckle and vehicle body panel beating are installed, pin the elasticity briquetting of safety card discount portion, make the elasticity briquetting of safe buckle from the rectangular opening of vehicle body panel beating, stretch out and the vehicle body panel beating is connected on the first clamping section of safe buckle.Because the opening of the dovetail shaped afterbody of safe buckle promptly less than the width of automobile inner casing rectangular opening, can pass the rectangular opening of automobile inner casing less than the width of the second clamping section smoothly at its afterbody of safety buckle half-twist; Simultaneously, the opening of its dovetail shaped afterbody is greater than the height of the second clamping section, promptly greater than the height of automobile inner casing rectangular opening, when the automobile inner casing was subjected to outside impulsive force and throws off, the afterbody of safe buckle can tangle the automobile inner casing and prevent that it from flying out and hurt sb.'s feelings.
The front end face of described block (2) is provided with flaring shell fragment (4), and the root of this shell fragment (4) is positioned at the middle part of described block (2) front end face.Shell fragment and block integrated design, safe buckle be not during with the clamping of vehicle body panel beating, and shell fragment is free state, and when the vehicle body panel beating was connected to the first clamping section of safe buckle, shell fragment was stressed and flexural deformation, made the opening of loudspeaker bigger.The restoring force of shell fragment makes safe buckle more fastening with being connected of vehicle body panel beating.
As preferably, the middle part of the upper and lower both sides of described block (2) is provided with loss of weight breach (2a).
Totally two of described elasticity briquettings (3) lay respectively at the both sides up and down of base portion (1) head (1a).Be symmetrical arranged two elasticity briquettings, conveniently push and laborsaving.
The beneficial effect of this utility model: integrated setting, be convenient to mould molding; When automobile generation side collision, existing enough spaces allow safe air curtain expand with protection occupant's head safety, and automobile inner casing itself can not fly out again the occupant is brought injury; Accident can not cause safe buckle to damage yet, and only needs safety buckle and automobile inner casing, vehicle body panel beating are connected together again, and is just reusable.
Description of drawings
Fig. 1 is a block diagram of the present utility model.
Fig. 2 is the clamping scheme drawing of the utility model and vehicle body panel beating, automobile inner casing.
Fig. 3 is the waist cross-sectional plane of the utility model base portion and the degree of contrast figure of the second clamping section.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
A kind of automobile inner casing buckle as shown in Figure 1 is made of base portion 1 and block 2, base portion 1 and block 2 integrated designs.Base portion 1 be rectangular and rectangular width greater than its height, base portion 1 is made of head 1a, waist 1b and dovetail shaped afterbody 1c.Base portion 1 horizontally set is bent into " L " shape downwards in waist 1b position, and block 2 is vertically to the middle part that is arranged on base portion 1.The head 1a outer wall of base portion 1 is provided with the elasticity briquetting 3 that can inwardly shrink, by compression elasticity briquetting 3 it is retracted in rectangular with hand, and behind the relieving hand, elasticity briquetting 3 is protruded rectangular outer wall.Totally two of elasticity briquettings 3 lay respectively at the both sides up and down of base portion 1 head 1a, also can be provided with one or respectively be provided with one on four outer walls of head 1a.Be provided with protruding 1f between block 2 and the waist 1b, the base portion 1 of this projection 1f corresponding position is a cavity, makes protruding 1f have certain deformation elasticity.The afterbody 1c of base portion 1 is dovetail shaped, and the opening of dovetail shaped afterbody 1c is less than the width of the second clamping section 1e but greater than the height of the second clamping section 1e.
As shown in Figure 3, at the waist 1b of base portion 1, on its cross-sectional plane arbitrarily the distance of point-to-point transmission be H2 less than the height of the second clamping section 1e be H1.
As shown in Figure 2, the part between elasticity briquetting 3 and the block 2 constitutes the first clamping section 1d, and the part between block 2 and the protruding 1f constitutes the second clamping section 1e.
In conjunction with Fig. 1, Fig. 2 as can be known, the front end face of block 2 is provided with flaring shell fragment 4, and the root of shell fragment 4 is positioned at the middle part of block 2 front end faces.In addition, the middle part of block 2 upper and lower both sides is provided with loss of weight breach 2a.Base portion 1, block 2, elasticity briquetting 3, shell fragment 4 four integrated designs.
Structural representation when Figure 2 shows that this utility model and vehicle body panel beating 5,7 clampings of automobile inner casing, safe air curtain 6 are installed in the cavity of vehicle body panel beating 5 and 7 formation of automobile inner casing.The inboard of automobile inner casing 7 is provided with adapter plate 7a, this adapter plate 7a is parallel with the vehicle body panel beating 5 of corresponding position, the two ends up and down of this adapter plate 7a link to each other adapter plate 7a, stay bearing plate 7b and 7 integrated designs of automobile inner casing by stay bearing plate 7b respectively with automobile inner casing 7.
As shown in Figure 2, on adapter plate 7a, have the rectangular opening that just in time passes through for the safe buckle second clamping section 1e, in conjunction with Fig. 3, because H2 is less than H1, so rotating to any position, all can pass through among the adapter plate 7a and the cooresponding rectangular opening of the second clamping section 1e waist 1b of base portion 1, automobile inner casing 7 is connected on the safe buckle second clamping section 1e, and front and back are spacing by baffle plate 2 and protruding 1f respectively; The corresponding position of vehicle body panel beating 5 has the rectangular opening that the steam supply car inner casing first clamping section 1d just in time passes through, vehicle body panel beating 5 is connected on the safe buckle first clamping section 1d, before and after spacing by elasticity briquetting 3 and baffle plate 2 respectively, shell fragment 4 has further been reinforced being connected of vehicle body panel beating 5 and safe buckle.Because the opening of the dovetail shaped afterbody 1c of safe buckle is less than the width of the second clamping section 1e, promptly less than the width of automobile inner casing 7 rectangular openings, when safety buckle half-twist, its afterbody 1c can pass the rectangular opening of automobile inner casing 7 smoothly; Arbitrarily the distance H 2 of point-to-point transmission is less than the height H 1 of the second clamping section 1e on the cross-sectional plane of safe buckle waist 1b, and the waist 1b of safe buckle can be in any rotation of the rectangular opening of automobile inner casing 7; The cooresponding base portion 1 of the protruding 1f of safe buckle is a cavity, protruding 1f is pressed also can passes the rectangular opening of automobile inner casing 7 behind the power generation elastic deformation smoothly; The opening of the dovetail shaped afterbody 1c of safe buckle is greater than the height of the second clamping section 1e, promptly greater than the rectangular opening height of automobile inner casing 7, make automobile inner casing 7 be subjected to the impulsive force of safe air curtain 6 and after breaking away from the second clamping section 1e of safe buckle, still can hang over the afterbody 1c of safe buckle.
Claims (4)
1. automobile inner casing buckle, base portion (1) by horizontally set, and the block (2) that vertically is arranged on described base portion (1) middle part constitutes, it is characterized in that: described base portion (1) for rectangular and rectangular width greater than its height, this base portion (1) is bent into " L " shape downwards in waist (1b) position, head (1a) outer wall of this base portion (1) is provided with the elasticity briquetting (3) that can inwardly shrink, and the part between described elasticity briquetting (3) and the block (2) constitutes the first clamping section (1d); Be provided with projection (1f) between described block (2) and the waist (1b), the base portion (1) of this projection (1f) corresponding position is a cavity, and the part between described block (2) and the projection (1f) constitutes the second clamping section (1e); Waist (1b) in described base portion (1), the distance H 2 of any point-to-point transmission is less than the height H 1 of the described second clamping section (1e) on its cross-sectional plane, the afterbody (1c) of described base portion (1) is dovetail shaped, and the opening of described dovetail shaped afterbody (1c) is less than the width of the second clamping section (1e) but greater than the height of the second clamping section (1e).
2. according to the described a kind of automobile inner casing buckle of claim 1, it is characterized in that: the front end face of described block (2) is provided with flaring shell fragment (4), and the root of this shell fragment (4) is positioned at the middle part of described block (2) front end face.
3. according to claim 1 or 2 described a kind of automobile inner casing buckles, it is characterized in that: the middle part of the upper and lower both sides of described block (2) is provided with loss of weight breach (2a).
4. according to the described a kind of automobile inner casing buckle of claim 1, it is characterized in that: totally two of described elasticity briquettings (3) lay respectively at the both sides up and down of base portion (1) head (1a).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200407274U CN201989728U (en) | 2011-02-17 | 2011-02-17 | Fastener for trim panel of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200407274U CN201989728U (en) | 2011-02-17 | 2011-02-17 | Fastener for trim panel of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201989728U true CN201989728U (en) | 2011-09-28 |
Family
ID=44666226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200407274U Expired - Fee Related CN201989728U (en) | 2011-02-17 | 2011-02-17 | Fastener for trim panel of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201989728U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878154A (en) * | 2012-10-24 | 2013-01-16 | 芜湖河西汽车内饰件有限公司 | Improved fastener seat structure |
| CN103692980A (en) * | 2013-12-24 | 2014-04-02 | 重庆长安汽车股份有限公司 | Buckle for fastening fender trim panel |
| CN106702679A (en) * | 2017-01-13 | 2017-05-24 | 无锡小天鹅通用电器有限公司 | Protective assembly and garment treating device with same |
| CN107387516A (en) * | 2017-08-31 | 2017-11-24 | 江苏亨鑫科技有限公司 | Insulation connection structure for metal sheet |
| CN114475461A (en) * | 2022-01-29 | 2022-05-13 | 重庆长安汽车股份有限公司 | Lacing buckle for automotive interior panel, assembly structure of lacing buckle and vehicle |
-
2011
- 2011-02-17 CN CN2011200407274U patent/CN201989728U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102878154A (en) * | 2012-10-24 | 2013-01-16 | 芜湖河西汽车内饰件有限公司 | Improved fastener seat structure |
| CN103692980A (en) * | 2013-12-24 | 2014-04-02 | 重庆长安汽车股份有限公司 | Buckle for fastening fender trim panel |
| CN103692980B (en) * | 2013-12-24 | 2016-02-03 | 重庆长安汽车股份有限公司 | A kind of buckle fastening for fender trim panel |
| CN106702679A (en) * | 2017-01-13 | 2017-05-24 | 无锡小天鹅通用电器有限公司 | Protective assembly and garment treating device with same |
| CN107387516A (en) * | 2017-08-31 | 2017-11-24 | 江苏亨鑫科技有限公司 | Insulation connection structure for metal sheet |
| CN114475461A (en) * | 2022-01-29 | 2022-05-13 | 重庆长安汽车股份有限公司 | Lacing buckle for automotive interior panel, assembly structure of lacing buckle and vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110928 Termination date: 20200217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |