CN201646636U - Self-carried limiting device lock catch for vehicle safety belt - Google Patents
Self-carried limiting device lock catch for vehicle safety belt Download PDFInfo
- Publication number
- CN201646636U CN201646636U CN2010201703853U CN201020170385U CN201646636U CN 201646636 U CN201646636 U CN 201646636U CN 2010201703853 U CN2010201703853 U CN 2010201703853U CN 201020170385 U CN201020170385 U CN 201020170385U CN 201646636 U CN201646636 U CN 201646636U
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- plate
- snap close
- limiting device
- tongue end
- carries
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Abstract
The utility model discloses a self-carried limiting device lock catch for a vehicle safety belt, which comprises a lock catch main body made of a semi-hard material, a fixed plate, a limit plate and fixed bolts, wherein the limit plate is provided with a first tongue end and a second tongue end; the first tongue end is bent and extends in a right angle mode; the second tongue end is arranged on the end opposite to a circular ring of the limit plate and is bent and extend toward the opposite direction; the fixed plate is provided with a first plate part and a second plate part; the first plate part is provided with a notch corresponding to the first tongue end; the fixed plate and the limit plate are fixed on a mounting plate on the lateral surface of a front seat of the vehicle by the fixed bolts sequentially; the second plate part is connected with the lock catch main body; the second tongue end is connected on the mounting plate of the lock catch; and the fixed plate rotates in a certain angle range under the limit of the first tongue end by the notch so as to carry out angle limit by a limit mechanism arranged on the lock catch and make the lock catch correspond to safety requirements of relative regulations of the safety belt.
Description
Technical field
The utility model relates to a kind of automotive seat, particularly relates to the limiting device that safety belt lock catch that front-row seats of vehicle uses carries.
Background technology
Automobile brings great convenience for people's trip in current society, but ever-increasing vehicle has proposed more requirement to safety traffic.Safety strap is exactly a kind of simple and the setting of actv. automotive safety from engineer Nils Bohlin, has been invented the design of V-type body-restraining seat belt in nineteen fifty-nine, and the life of saving should be than anyone be many in the world.V-type body-restraining seat belt design is not only ingenious, and can be completely fixed the health of support passengers, so body-restraining seat belt remains in the traffic accident now the actv. safeguard procedures of protection life.Two end points operated by rotary motion of body-restraining seat belt be generally on the B post at the front row, and another attachment point side are arranged on the side of automotive seat away from vehicle body in the side of auto body.Described body-restraining seat belt adopts the mode of snap close to be snapped onto on the snap close of seat side by a dead bolt on the safety strap usually, and, twist together in order to prevent safety strap, usually need carry out spacingly to described snap close, and this limiting device generally is arranged on the seat side and carries out spacing to the snap close that is installed to above it.This setup tends to automotive seat or body structure are changed, and can the structural strength of this part be affected.Therefore, as the patent No. be US7445244B2 U.S. Patent Publication a kind of safety strap mooring anchor (Seat belt anchor), this technical scheme adopts a limiting device to be arranged between the attachment point on snap close fixing threaded hole and the seat, is undertaken spacing by two spacing lugs on the limiting device and two shoulders on the snap close.This technical scheme has solved the problem that above-mentioned installation snap close can impact vehicle structure to a certain extent.But still there is such problem in this technical scheme, that is, it is to realize by two shoulders of snap close that this snap close has spacing, because this snap close housing often is Plastic Parts, is undertaken spacingly by it, can not be guaranteed on the intensity; Another problem is, undertaken spacingly by this shoulder, and its spacing angle is difficult for adjusting change; The 3rd problem be, undertaken spacingly by this shoulder, and described limiting device need be provided with two lugs, and processing is trouble, and angle is wayward.
The utility model content
The purpose of this utility model is the structure of above-mentioned snap close limiting device is improved, and solves former position limiting structure strength problem; Simultaneously, also in order to solve the problem that the spacing angle of original design is difficult for adjustment; Another purpose is by above-mentioned position limiting structure being improved, simplified the structure of limiting device, more favourable processing and precision control.
Technical solutions of the utility model are: car belt carries the limiting device snap close, and the side that it is arranged on front-row seats of vehicle comprises snap close body, adapter plate, positioning plate and bolt of rear end plate; Described positioning plate is provided with right angle bending prolonging first a tongue end of system and oppositely bends with it and prolongs the second tongue end of system; Described adapter plate comprises first board and second board, is provided with one and the cooresponding notch of the described first tongue end on described first board, and described positioning plate is arranged between described adapter plate and this snap close attachment face of described seat side.
As a kind of preferred version of the present utility model, be provided with a through hole at described adapter plate first board, also be provided with a through hole at described positioning plate, described bolt of rear end plate is fixed on described adapter plate and positioning plate on the attachment face on the automotive seat by this this through hole.
As a kind of further preferred version of the present utility model, described positioning plate is provided with an annulus, the described first tongue end and the second tongue end are separately positioned on the radially two ends of this annulus, notch on the described adapter plate is provided with a base and two sides that outwards scatter and extend, making the described first tongue end limit described adapter plate relative fixed bolt center in this notch rotates, its pivot angle is 20 degree-25 degree, as preferably, the pivot angle at described first tongue end relative fixed bolt center in described locating plate notch is 22 degree.By radially two ends the first tongue end and the second tongue end are set at described positioning plate, make the free end of the described first tongue end corresponding to described adapter plate, and a cooresponding notch is set on this free end, thereby make described adapter plate under the restriction of this notch and the described first tongue end, do rotation, make it to meet the requirement of associated safety band rules with respect to described bolt of rear end plate.In addition, the pivot angle of 20 degree-25 degree can satisfy people's general use habit and operating needs.
As a kind of further preferred version of the present utility model, also be respectively equipped with an elastic cushion block up and down at described positioning plate, between described bolt of rear end plate nut end and described adapter plate, also be provided with a corrugated gasket, circular hole in the middle of described elastic cushion block is provided with, described bolt of rear end plate passes this circular hole it is fixed.At described positioning plate elastic cushion block is set respectively up and down, and between anchor stud head and described adapter plate, corrugated gasket is set, by the elastic reaction of this corrugated gasket and the friction force of the described increase of elastic cushion block, make the rotation of described snap close have certain damping, bring more traveling comforts to the user.
Description of drawings
The utility model will be further described below in conjunction with drawings and Examples.
Fig. 1 is the scheme of installation of the utility model on front-row seats of vehicle;
Fig. 2 is a front view of the present utility model;
Fig. 3 is a birds-eye view of the present utility model;
Fig. 4 is the structural representation of positioning plate in the utility model.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, car belt carries the limiting device snap close, and it is arranged on the adapter plate 7 of front-row seats of vehicle side, comprises snap close body 6, adapter plate 1, positioning plate 3, elastic cushion block 2, corrugated gasket 4 and bolt of rear end plate 5.Described adapter plate 1, positioning plate 3 and elastic cushion block 2 are fixed on the adapter plate 7 of described front-row seats of vehicle side by described bolt 5.
Described adapter plate 1 comprises the first board 1c and the second board 1d, and described snap close body 6 is connected on the described second board 1d, is used for cooperating with dead bolt on the safety strap safety strap is fixed.Described adapter plate 1 first board 1c is provided with a through hole, be provided with a notch 1e in the end of the first board 1c, the bottom surface 1b of notch 1e is and the concentric circular arc of described adapter plate 1 through hole to be provided with the notch side 1a that extends from described bottom surface outward radial in the both sides of described notch 1e.
Referring to Fig. 4, described positioning plate 3 is an annulus member, this annulus 3c radially relative position on be respectively equipped with up and down the first tongue end 3a and the second tongue end 3b, the described first tongue end 3a is on the annulus 3c longitudinal axis, and the described second tongue end 3b has a skew to annulus 3c excircle.
Referring to Fig. 1-Fig. 3, described elastic cushion block 2 is provided with a central through hole, described elastic cushion block 2 is arranged on the upper and lower surface of described positioning plate 3, described adapter plate 1 is arranged on the elastic cushion block 2 above the described positioning plate 3, and, be fixed on the adapter plate 7 of described front-row seats of vehicle side by the central through hole on bolt of rear end plate 5 and described adapter plate 1, positioning plate 3 and the elastic cushion block 2 at corrugated gasket 4 of described adapter plate 1 placement; After fixing, the first tongue end 3a on the described positioning plate 3 stretches among the notch 1e on the described adapter plate 1, and the second tongue end 3b on the described positioning plate 3 inserts in the positioning groove (not showing on the figure) on the described adapter plate, in order to limit the rotation of described positioning plate 3; And adjust when rotating for adapting to belt position together with the snap close body 6 that is connected on the described adapter plate 1 when described adapter plate 1, it carries out angle limits by the first tongue end 3a on notch 1e on the described adapter plate 1 and the positioning plate 3, described snap close is limited in the certain angle scope rotates, meet the safety requirements of safety strap relevant laws and regulations.
Claims (8)
1. car belt carries the limiting device snap close, and the side that it is arranged on front-row seats of vehicle comprises snap close body, adapter plate, positioning plate and bolt of rear end plate; It is characterized in that: described positioning plate is provided with right angle bending prolonging first a tongue end of system and oppositely bends with it and prolongs the second tongue end of system; Described adapter plate comprises first board and second board, is provided with one and the cooresponding notch of the described first tongue end on described first board, and described positioning plate is arranged between described adapter plate and this snap close attachment face of described seat side.
2. car belt according to claim 1 carries the limiting device snap close, it is characterized in that: be provided with a through hole at described adapter plate first board, described bolt of rear end plate passes this through hole it is fixed.
3. car belt according to claim 1 carries the limiting device snap close, it is characterized in that: also be provided with a through hole at described positioning plate, described bolt of rear end plate passes this through hole it is fixed.
4. carry the limiting device snap close according to claim 1 or 3 described car belts, it is characterized in that: described positioning plate is provided with an annulus, and the described first tongue end and the second tongue end are separately positioned on the radially two ends of this annulus.
5. car belt according to claim 1 and 2 carries the limiting device snap close, it is characterized in that: the notch on the described adapter plate is provided with a base and two sides that outwards scatter and extend, described first tongue end relative fixed bolt center in this notch is rotated, and its pivot angle is 20 degree-25 degree.
6. car belt according to claim 5 carries the limiting device snap close, it is characterized in that: the pivot angle at described first tongue end relative fixed bolt center in described locating plate notch is 22 degree.
7. car belt according to claim 1 carries the limiting device snap close, it is characterized in that: also be respectively equipped with an elastic cushion block up and down at described positioning plate, and circular hole in the middle of described elastic cushion block is provided with, described bolt of rear end plate passes this circular hole it is fixed.
8. car belt according to claim 1 carries the limiting device snap close, it is characterized in that: also be provided with a corrugated gasket between described anchor stud head and described adapter plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201703853U CN201646636U (en) | 2010-04-27 | 2010-04-27 | Self-carried limiting device lock catch for vehicle safety belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201703853U CN201646636U (en) | 2010-04-27 | 2010-04-27 | Self-carried limiting device lock catch for vehicle safety belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201646636U true CN201646636U (en) | 2010-11-24 |
Family
ID=43111860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201703853U Expired - Lifetime CN201646636U (en) | 2010-04-27 | 2010-04-27 | Self-carried limiting device lock catch for vehicle safety belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201646636U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434040A (en) * | 2011-09-29 | 2012-05-02 | 奇瑞汽车股份有限公司 | Lock catch opening counterweight device |
| CN104477125A (en) * | 2014-12-20 | 2015-04-01 | 北汽银翔汽车有限公司 | Novel safety belt buckle-fixing structure |
| CN105346501A (en) * | 2015-12-08 | 2016-02-24 | 重庆宏立至信汽车部件制造有限公司 | Mounting structure of safety belt buckle capable of preventing cushion interference |
| CN105416124A (en) * | 2015-12-08 | 2016-03-23 | 重庆宏立至信汽车部件制造有限公司 | Driver seat assembly |
| CN107150653A (en) * | 2017-04-06 | 2017-09-12 | 廖伟登 | The anti-avulsion buckle device of automobile driver seat and the special safety belt lock catch of vice operator's seat |
-
2010
- 2010-04-27 CN CN2010201703853U patent/CN201646636U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434040A (en) * | 2011-09-29 | 2012-05-02 | 奇瑞汽车股份有限公司 | Lock catch opening counterweight device |
| CN104477125A (en) * | 2014-12-20 | 2015-04-01 | 北汽银翔汽车有限公司 | Novel safety belt buckle-fixing structure |
| CN105346501A (en) * | 2015-12-08 | 2016-02-24 | 重庆宏立至信汽车部件制造有限公司 | Mounting structure of safety belt buckle capable of preventing cushion interference |
| CN105416124A (en) * | 2015-12-08 | 2016-03-23 | 重庆宏立至信汽车部件制造有限公司 | Driver seat assembly |
| CN107150653A (en) * | 2017-04-06 | 2017-09-12 | 廖伟登 | The anti-avulsion buckle device of automobile driver seat and the special safety belt lock catch of vice operator's seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Jingang Automobile Co., Ltd. Assignor: Zhejiang Geely Holding Group Company Limited|Zhejiang Geely Automobile Research Institute Co Ltd Contract record no.: 2013330000317 Denomination of utility model: Self-carried limiting device lock catch for vehicle safety belt Granted publication date: 20101124 License type: Exclusive License Record date: 20131012 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20101124 |
|
| CX01 | Expiry of patent term |