CN203925063U - A kind of vehicle sliding door opening limiting device - Google Patents
A kind of vehicle sliding door opening limiting device Download PDFInfo
- Publication number
- CN203925063U CN203925063U CN201420335618.9U CN201420335618U CN203925063U CN 203925063 U CN203925063 U CN 203925063U CN 201420335618 U CN201420335618 U CN 201420335618U CN 203925063 U CN203925063 U CN 203925063U
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- China
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- limit spring
- gliding groove
- spacing bracket
- spring sheet
- groove
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Abstract
The utility model relates to a kind of vehicle sliding door opening limiting device, comprise spacing bracket and limit spring sheet, described spacing bracket is groove type and sidewall middle part is provided with opening, described spacing bracket is arranged in the gliding groove on automobile rear floor, the both sides inwall of two side and described gliding groove near, described opening is corresponding with the breach being located on gliding groove one sidewall; The middle part of described limit spring sheet is provided with circular arc projection, the front portion of described limit spring sheet and described gliding groove one side outer wall near, the rear portion of described limit spring sheet and described gliding groove the same side outer wall near and by connecting pin, be connected with spacing bracket with described gliding groove, the circular arc projection at the middle part of described limit spring sheet also stretches in the groove of spacing bracket through the breach on described gliding groove one sidewall and the opening corresponding matching in the middle part of described spacing bracket one sidewall.It is little that the utility model can effectively be taken into account limit spring application life and the client spacing reliable demand of slide of stopping on ramp.
Description
Technical field
The utility model relates to automobile sliding door annex, is specifically related to a kind of vehicle sliding door opening limiting device.
Background technology
Along with the raising of living standards of the people, client constantly increases the requirement of the safety of automobile, comfortableness and economy.The door open limit device of using on automobile sliding door is at present varied, and its general form is to be all fixed in spacing bracket and to be formed by spacer pin by limit spring.The vehicle sliding door opening limiting device of this structure is deposited defect both ways: the one, and the unreasonable structure of limit spring sheet, causes not reaching requirement application life; The 2nd, limit spring sheet can not meet client on ramp, stop can be reliably spacing instructions for use.The defect existing in order to overcome existing vehicle sliding door opening limiting device, people have made effort.As disclosed in CN 202370337 U " a kind of automobile sliding door stopping means ", comprise for being installed to bolt device on vehicle side and for being installed to the lock device on slide, bolt device comprises U-shaped latch hook, lock device comprises front panel, rear board, dead bolt and grab, dead bolt has bayonet socket and fixture block, it is installed in rotation in the accommodation space between rear board and front panel by the first bearing pin, and the first torsion spring is installed on the first bearing pin; Grab has grab body and hooks portion, and grab body is rotatably installed on by the second bearing pin in the accommodation space of front panel and rear board, and the second torsion spring is installed on the second bearing pin, hooks the fixture block cooperating on portion and dead bolt.In the utility model when slide is opened to maximum position, dead bolt bayonet socket in lock device engages mutually with the locking bolt of bolt device, and grab and dead bolt clamp mutually, under this double reaction plus, slide is spacing very accurate, firm maximum open position.But, do not solve the problem of prior art completely, and structure is comparatively complicated.Therefore, existing existing vehicle sliding door opening limiting device is improved.
Summary of the invention
The purpose of this utility model is to provide a kind of vehicle sliding door opening limiting device, and it can effectively take into account limit spring application life and the client spacing reliable demand of slide of stopping on ramp, and simple in structure, take up room little.
A kind of vehicle sliding door opening limiting device described in the utility model, comprise spacing bracket and limit spring sheet, it is characterized in that: described spacing bracket is groove type and sidewall middle part is provided with opening, described spacing bracket is arranged in the gliding groove on automobile rear floor, the both sides inwall of two side and described gliding groove near, described opening is corresponding with the breach being located on gliding groove one sidewall; Described spacing bracket is connected with described gliding groove and automobile rear floor by two erection bolts, and the directive wheel of automobile sliding door underarm can slide front and back in the groove of spacing bracket; The middle part of described limit spring sheet is provided with circular arc projection, the front portion of described limit spring sheet and described gliding groove one side outer wall near, the rear portion of described limit spring sheet and described gliding groove the same side outer wall near and by connecting pin, be connected with spacing bracket with described gliding groove, the circular arc projection at the middle part of described limit spring sheet also stretches in the groove of spacing bracket through the breach on described gliding groove one sidewall and the opening corresponding matching in the middle part of described spacing bracket one sidewall.
Described a kind of vehicle sliding door opening limiting device, described in it, the front end knuckle radius R2 of the circular arc projection at limit spring sheet middle part is large compared with rear end knuckle radius R1.
The beneficial effects of the utility model are: limit spring sheet front end knuckle radius R is than holding knuckle radius R large afterwards, front end knuckle radius R can guarantee that greatly the required power value of slide opening process is not too large, and interior assurance limit spring sheet can not rupture because reaching application life again.Rear end knuckle radius R is little is that slide meets spacing instructions for use after opening when meeting automobile and stopping on ramp.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-spacing bracket, 2-opening, 3-erection bolt, 4-connecting pin, 5-limit spring sheet, 6-circular arc projection, 7-gliding groove, 8-breach.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Participate in a kind of vehicle sliding door opening limiting device shown in Fig. 1, comprise spacing bracket 1 and limit spring sheet 5, its design feature is: described spacing bracket 1 is groove type and sidewall middle part is provided with opening 2, described spacing bracket is arranged in the gliding groove 7 on automobile rear floor, the both sides inwall of two side and described gliding groove near, described opening is corresponding with the breach 8 being located on gliding groove one sidewall; Described spacing bracket 1 is connected with described gliding groove and automobile rear floor by two erection bolts 3, and the directive wheel of automobile sliding door underarm can slide front and back in the groove of spacing bracket;
The middle part of described limit spring sheet 5 is provided with circular arc projection 6, the front portion of described limit spring sheet and described gliding groove 7 one side outer walls near, the rear portion of described limit spring sheet is with described gliding groove 7 the same side outer walls near being also connected with spacing bracket 1 with described gliding groove 7 by connecting pin 4, and the circular arc projection 6 at the middle part of described limit spring sheet is passed breach 8 and opening 2 corresponding matching in the middle part of described spacing bracket 1 one sidewalls on described gliding groove one sidewall and stretched in the groove of spacing bracket.
Further, the front end knuckle radius R2 of the circular arc projection 6 at described limit spring sheet 5 middle parts is large compared with rear end knuckle radius R1.
The front end of described limit spring sheet (in slide opening process) knuckle radius R2(15mm) value is compared with rear end (in slide closing process) knuckle radius R1(6mm) large, the straight length of limit spring sheet is 110mm, width is 12mm, thickness is 1.9mm, its material adopts 65Mn to make and pass through quenching, modifier treatment, and hardness requirement is HRC44 ± 3.
The length of described spacing bracket is 105mm, is highly 18.5mm, opening size 22.8 ± 0.25mm, and its material adopts Q235A bronze at its electroplating surface.
In use, the utility model is placed in gliding groove and moves to via hole position in installation position on car body, erection bolt is passed via hole urgent attaching nut are installed, should not beat too tight or too loosely herein, tension can cause slide opening force excessive, cross pine and can cause occurring abnormal sound, moment values is best at 8-12N.Because this place is movable damageable zone, therefore installed position should have reinforcement to guarantee installation strength.After installing, slide underarm directive wheel is placed in the groove in spacing bracket, and slide is slid into behind rearmost position to fit on slide and slidably reciprocates several times.As undesirable in limit effect, by erection bolt, regulate, as needed, change, also need that slide is slid into rearmost position and just can dismantle.
Claims (2)
1. a vehicle sliding door opening limiting device, comprises spacing bracket (1) and limit spring sheet (5), it is characterized in that:
Described spacing bracket (1) is groove type and sidewall middle part is provided with opening (2), described spacing bracket is arranged in the gliding groove (7) on automobile rear floor, the both sides inwall of two side and described gliding groove near, described opening is corresponding with the breach (8) being located on gliding groove one sidewall; Described spacing bracket (1) is connected with described gliding groove and automobile rear floor by two erection bolts (3), and the directive wheel of automobile sliding door underarm can slide front and back in the groove of spacing bracket;
The middle part of described limit spring sheet (5) is provided with circular arc projection (6), the front portion of described limit spring sheet and described gliding groove (7) one side outer walls near, the rear portion of described limit spring sheet is with described gliding groove (7) the same side outer wall near being also connected with spacing bracket (1) with described gliding groove (7) by connecting pin (4), and the circular arc projection (6) at the middle part of described limit spring sheet is passed breach (8) and opening (2) corresponding matching in the middle part of described spacing bracket (1) one sidewall on described gliding groove one sidewall and stretched in the groove of spacing bracket.
2. a kind of vehicle sliding door opening limiting device according to claim 1, is characterized in that: the front end knuckle radius R2 of the circular arc projection (6) at described limit spring sheet (5) middle part is large compared with rear end knuckle radius R1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335618.9U CN203925063U (en) | 2014-06-23 | 2014-06-23 | A kind of vehicle sliding door opening limiting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420335618.9U CN203925063U (en) | 2014-06-23 | 2014-06-23 | A kind of vehicle sliding door opening limiting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203925063U true CN203925063U (en) | 2014-11-05 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420335618.9U Active CN203925063U (en) | 2014-06-23 | 2014-06-23 | A kind of vehicle sliding door opening limiting device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203925063U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109750877A (en) * | 2019-03-06 | 2019-05-14 | 宁波大学 | A kind of rotatable bicycle parking device |
| CN110709910A (en) * | 2017-06-07 | 2020-01-17 | 三菱电机株式会社 | Free space notification device, free space notification system, and free space notification method |
-
2014
- 2014-06-23 CN CN201420335618.9U patent/CN203925063U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110709910A (en) * | 2017-06-07 | 2020-01-17 | 三菱电机株式会社 | Free space notification device, free space notification system, and free space notification method |
| CN109750877A (en) * | 2019-03-06 | 2019-05-14 | 宁波大学 | A kind of rotatable bicycle parking device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |