CN202284423U - Limiting lock for automobile sliding door - Google Patents
Limiting lock for automobile sliding door Download PDFInfo
- Publication number
- CN202284423U CN202284423U CN2011204223852U CN201120422385U CN202284423U CN 202284423 U CN202284423 U CN 202284423U CN 2011204223852 U CN2011204223852 U CN 2011204223852U CN 201120422385 U CN201120422385 U CN 201120422385U CN 202284423 U CN202284423 U CN 202284423U
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- CN
- China
- Prior art keywords
- ratchet
- engaging piece
- lock
- pawl
- out door
- 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 - Lifetime
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Abstract
The utility model discloses a limiting lock for an automobile sliding door, which comprises a lock body, a ratchet wheel, a ratchet wheel return spring, a pawl, a pawl return spring, an inward-opening steel wire, an outward-opening steel wire, an unlocking connecting rod and a limiting lock catch. The lock body is fixed on the automobile sliding door, and the limiting lock catch is fixedly and correspondingly arranged on an automobile body. One end of the ratchet wheel is rotatably fixed on the lock body, and a lock groove for containing the limiting lock catch is arranged at the other end of the ratchet wheel. One end of the pawl is rotatably fixed on the lock body, a first meshing portion is arranged at the other end of the pawl, and a second meshing portion right meshed with the first meshing portion is arranged on the outer side face of one end of the ratchet wheel corresponding to the position of the first meshing portion. The ratchet wheel return spring and the pawl return spring are respectively provided with elastic restoring force enabling the first meshing portion and the second meshing portion to be meshed with each other. One end of the unlocking connecting rod is fixedly connected with the other end of the pawl, and the other end of the unlocking connecting rod is fixedly connected with inward-opening steel wire and the outward-opening steel wire respectively. The limiting lock is simple in structure and convenient to use, capable of enabling the automobile sliding door to be always in an opening state when the door is opened, and very convenient to unlock when the door is closed.
Description
Technical field
The utility model relates to a kind of spacing lock, relates in particular to a kind of drift out door and uses spacing lock.
Background technology
At present, the slippage door of employed automobile, particularly commercial vehicle is that the last lower railway that leans against car body goes forward afterwards to slide to realize opening the door and closing the door.But the slippage door is when opening, and the slippage door can particularly when descending, during passenger getting on/off, need pushing away the slippage door backward from line slip in front and back through the weight of self always, just can make car door be in opening always, and promptly effort is inconvenient again.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of drift out door to use spacing lock, and this spacing lock construction is simple, easy to use, can make automobile when door opening state, be in opening always, and release at closing time is also very convenient.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of drift out door is used spacing lock; Comprise lock body, ratchet, ratchet resetting spring, ratchet, pawl restoring spring, in open cable wire, the firm rope of external-open, release connecting rod and limit lock catch; Said lock body is fixedly arranged on the said drift out door, and said limit lock catch is fixedly arranged on when said drift out door opening and on the automobile body of corresponding section, said lock body position; Said ratchet one end is rotatable to be fixedly arranged on the said lock body, this ratchet other end be provided with can ccontaining said limit lock catch locked groove; Said ratchet one end is rotatable to be fixedly arranged on the said lock body, and the said ratchet other end is provided with first engaging piece, on the said ratchet one end lateral surface to should the first engaging piece position be provided with just can with second engaging piece of this first engaging piece engagement; Said ratchet resetting spring and pawl restoring spring have second engaging piece that makes said ratchet and the intermeshing elastic-restoring force of first engaging piece of said ratchet respectively; Said release connecting rod one end and the said ratchet other end are connected, its other end respectively with said in open steel wire and the external-open steel wire is connected.During use, if at the state of closing the door, this spacing lock is in unlocking condition, and first engaging piece on the ratchet and second engaging piece on the ratchet are in non-engagement state at this moment, and promptly spacing lock is in unlocking condition; When the drift out door opened the door, the slippage door drove ratchet and pawl and moves together, when the slippage door is opened to maximum position; The limit lock catch that is positioned on the automobile body is inserted the locked groove on the ratchet other end just and is driven the ratchet rotation, simultaneously because the effect of pawl restoring spring makes the ratchet other end towards rotating near the ratchet direction; Like this, ratchet and pawl rotates simultaneously and always against dislocation, inserts second engaging piece just until first engaging piece; Finally the two meshes together; Make the ratchet and pawl fixed-site, at this moment, spacing lock is in the lock state; When needs are closed the door when unblanking; Earlier with the external-open cable wire or in open cable wire pulling release connecting rod, the release connecting rod drives ratchet to away from the motion of ratchet direction, until first engaging piece and second engaging piece disengaging engagement; Because the elastic-restoring force of ratchet resetting spring makes ratchet to breaking away from the motion of engagement direction; Open cable wire or external-open cable wire in throwing off then, ratchet also under the effect of pawl restoring spring to rotating near the ratchet direction, final ratchet breaks away from also springy being abutted together of engagement with ratchet; Promptly be returned to unlocking condition, as shown in Figure 2.So, but reciprocation cycle use.
As the further improvement of the utility model, said first engaging piece is the tip, and second engaging piece is a groove.
As the further improvement of the utility model, said first engaging piece is a groove, and second engaging piece is the tip.
As the further improvement of the utility model, said ratchet is located at the upper left side of said ratchet, and said pawl restoring spring has the anticlockwise restoring force of said ratchet, said ratchet resetting spring to make the clockwise restoring force of said ratchet.
As the further improvement of the utility model, said locked groove is nick shaped, and this breach has two sides, and its side near said ratchet is shorter than another side.
The beneficial effect of the utility model is: through ratchet and pawl and back-moving spring are set, make the two reach lock-out state through being meshing with each other, when unblanking; Only need pulling release connecting rod to get final product timely release, this spacing lock is not only simple in structure, easy to use; And the slippage door is held open always and can not be in opening from line slip; Closing the door simultaneously makes and automatic unlocking easily, and it is especially convenient to use, and has eliminated the inconvenience that automobile opens the door when climb and fall stops.
Description of drawings
Fig. 1 is the utility model structural representation;
The position relational structure sketch map of said pawl-and-gearing when Fig. 2 is in unlocking condition for the said spacing lock of the utility model;
The position relational structure sketch map of said pawl-and-gearing when Fig. 3 is in locking state for the said spacing lock of the utility model.
In conjunction with accompanying drawing, explanation below doing:
1---lock body 2---ratchet
3---ratchet resetting spring 4---ratchet
Open cable wire in 5---pawl restoring spring 6---
7---the firm rope 8 of external-open---release connecting rod
9---limit lock catch 10---locked groove
11---first engaging pieces 12---, second engaging piece
The specific embodiment
A kind of drift out door is used spacing lock; Comprise lock body 1, ratchet 2, ratchet resetting spring 3, ratchet 4, pawl restoring spring 5, in open the firm rope of cable wire 6, external-open 7, release connecting rod 8 and limit lock catch 9; Said lock body is fixedly arranged on the said drift out door, and said limit lock catch is fixedly arranged on when said drift out door opening and on the automobile body of corresponding section, said lock body position; Said ratchet one end is rotatable to be fixedly arranged on the said lock body, this ratchet other end be provided with can ccontaining said limit lock catch locked groove 10; Said ratchet one end is rotatable to be fixedly arranged on the said lock body, and the said ratchet other end is provided with first engaging piece 11, on the said ratchet one end lateral surface to should the first engaging piece position be provided with just can with second engaging piece 12 of this first engaging piece engagement; Said ratchet resetting spring and pawl restoring spring have second engaging piece that makes said ratchet and the intermeshing elastic-restoring force of first engaging piece of said ratchet respectively; Said release connecting rod one end and the said ratchet other end are connected, its other end respectively with said in open steel wire and the external-open steel wire is connected.During use, if at the state of closing the door, this spacing lock is in unlocking condition, and is as shown in Figure 2, and first engaging piece (being the tip) on the ratchet and second engaging piece (being groove) on the ratchet are in non-engagement state at this moment, and promptly spacing lock is in unlocking condition; When the drift out door opened the door, the slippage door drove ratchet and pawl and moves together, when the slippage door is opened to maximum position; The limit lock catch that is arranged on the automobile body is inserted the locked groove on the ratchet other end just and is driven ratchet rotation (promptly counterclockwise rotating along figure), and the while is because the effect of pawl restoring spring makes the ratchet other end towards rotate (promptly in scheming, counterclockwise rotating) near the ratchet direction; Like this; Ratchet and pawl rotates simultaneously and always against dislocation, inserts second engaging piece (groove) just until first engaging piece (tip), and finally the two meshes together; Make the ratchet and pawl fixed-site; At this moment, spacing lock is in the lock state, and is as shown in Figure 3; When needs are closed the door when unblanking; Earlier with the external-open cable wire or in open cable wire and spur the release connecting rod; The release connecting rod drives ratchet to move away from the ratchet direction (promptly spurring ratchet left among the figure); Break away from engagement until first engaging piece (tip) and second engaging piece (groove),, open cable wire or external-open cable wire in throwing off then because the elastic-restoring force of ratchet resetting spring makes ratchet to breaking away from engagement direction motion (i.e. moving clockwise among the figure); Ratchet also under the effect of pawl restoring spring to rotate (promptly the counter clockwise direction among the figure is rotated) near the ratchet direction; Final ratchet and ratchet break away from engagement and springy being abutted together, and promptly are returned to unlocking condition, and be as shown in Figure 2.So, but reciprocation cycle use.
Above-mentioned first engaging piece also can be groove, and this moment, second engaging piece was the tip.
Above-mentioned ratchet is located at the upper left side of said ratchet, and said pawl restoring spring has the anticlockwise restoring force of said ratchet, said ratchet resetting spring to make the clockwise restoring force of said ratchet.
Above-mentioned locked groove is nick shaped, and this breach has two sides, and its side near said ratchet is shorter than another side.
Claims (5)
1. a drift out door is used spacing lock; It is characterized in that: it comprise lock body (1), ratchet (2), ratchet resetting spring (3), ratchet (4), pawl restoring spring (5), in open cable wire (6), the firm rope of external-open (7), release connecting rod (8) and limit lock catch (9); Said lock body is fixedly arranged on the said drift out door, and said limit lock catch is fixedly arranged on when said drift out door opening and on the automobile body of corresponding section, said lock body position; Said ratchet one end is rotatable to be fixedly arranged on the said lock body, this ratchet other end be provided with can ccontaining said limit lock catch locked groove (10); Said ratchet one end is rotatable to be fixedly arranged on the said lock body, and the said ratchet other end is provided with first engaging piece (11), on the said ratchet one end lateral surface to should the first engaging piece position be provided with just can with second engaging piece (12) of this first engaging piece engagement; Said ratchet resetting spring and pawl restoring spring have second engaging piece that makes said ratchet and the intermeshing elastic-restoring force of first engaging piece of said ratchet respectively; Said release connecting rod one end and the said ratchet other end are connected, its other end respectively with said in open steel wire and the external-open steel wire is connected.
2. drift out door according to claim 1 is used spacing lock, it is characterized in that: said first engaging piece is the tip, and second engaging piece is a groove.
3. drift out door according to claim 1 is used spacing lock, it is characterized in that: said first engaging piece is a groove, and second engaging piece is the tip.
4. use spacing lock according to each described drift out door in the claim 1 to 3; It is characterized in that: said ratchet is located at the upper left side of said ratchet; Said pawl restoring spring has the anticlockwise restoring force of said ratchet, said ratchet resetting spring to make the clockwise restoring force of said ratchet.
5. drift out door according to claim 4 is used spacing lock, it is characterized in that: said locked groove is nick shaped, and this breach has two sides, and its side near said ratchet is shorter than another side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204223852U CN202284423U (en) | 2011-10-31 | 2011-10-31 | Limiting lock for automobile sliding door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204223852U CN202284423U (en) | 2011-10-31 | 2011-10-31 | Limiting lock for automobile sliding door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202284423U true CN202284423U (en) | 2012-06-27 |
Family
ID=46295950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204223852U Expired - Lifetime CN202284423U (en) | 2011-10-31 | 2011-10-31 | Limiting lock for automobile sliding door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202284423U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089092A (en) * | 2011-10-31 | 2013-05-08 | 昆山麦格纳汽车***有限公司 | Stopping lock for automobile sliding door |
| CN106401325A (en) * | 2016-11-18 | 2017-02-15 | 上汽通用五菱汽车股份有限公司 | Vehicle door lock-up device |
| CN107448064A (en) * | 2016-05-30 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | A kind of electromagnetic type tripper |
| CN108118982A (en) * | 2018-01-05 | 2018-06-05 | 东莞雅音电子科技有限公司 | A kind of motorcar electric door and its automatic door lock device |
| CN113863797A (en) * | 2021-08-27 | 2021-12-31 | 东风汽车股份有限公司 | Dual stop gear of car side sliding door |
-
2011
- 2011-10-31 CN CN2011204223852U patent/CN202284423U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103089092A (en) * | 2011-10-31 | 2013-05-08 | 昆山麦格纳汽车***有限公司 | Stopping lock for automobile sliding door |
| CN107448064A (en) * | 2016-05-30 | 2017-12-08 | 成都飞机工业（集团）有限责任公司 | A kind of electromagnetic type tripper |
| CN107448064B (en) * | 2016-05-30 | 2024-01-12 | 成都飞机工业（集团）有限责任公司 | Electromagnetic unlocking device |
| CN106401325A (en) * | 2016-11-18 | 2017-02-15 | 上汽通用五菱汽车股份有限公司 | Vehicle door lock-up device |
| CN106401325B (en) * | 2016-11-18 | 2023-08-29 | 上汽通用五菱汽车股份有限公司 | Automobile door locking device |
| CN108118982A (en) * | 2018-01-05 | 2018-06-05 | 东莞雅音电子科技有限公司 | A kind of motorcar electric door and its automatic door lock device |
| CN113863797A (en) * | 2021-08-27 | 2021-12-31 | 东风汽车股份有限公司 | Dual stop gear of car side sliding door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120627 |