CN105888410A - A lock sleeve mechanism of an automobile door - Google Patents
A lock sleeve mechanism of an automobile door Download PDFInfo
- Publication number
- CN105888410A CN105888410A CN201410491132.9A CN201410491132A CN105888410A CN 105888410 A CN105888410 A CN 105888410A CN 201410491132 A CN201410491132 A CN 201410491132A CN 105888410 A CN105888410 A CN 105888410A
- Authority
- CN
- China
- Prior art keywords
- telescopic shaft
- lock
- sleeve mechanism
- sleeve
- shaft
- 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.)
- Pending
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- Lock And Its Accessories (AREA)
Abstract
The invention provides a lock sleeve mechanism of an automobile door and relates to a vehicle hardware product. A vehicle door lock can be opened automatically in case of emergency. The lock sleeve mechanism comprises three parts which are a U-shaped lock catch, a telescopic shaft and a shaft sleeve; the telescopic shaft is placed in the shaft sleeve and can slide up and down along the shaft sleeve; one end of the telescopic shaft is connected with the bottom of the U-shaped lock catch; the telescopic shaft is externally sleeved with an elastic tension spring; the telescopic shaft and the shaft sleeve are provided with through holes correspondingly; a limiting bolt is arranged in the through holes. In case of emergency, people can pull down the limiting bolt, and then the U-shaped lock catch slides downward by the action of the tension spring and frees a lock cylinder from mechanical restraint, so that the lock cylinder can be opened rightward (outward) and the vehicle door can be pushed open outward automatically.
Description
Technical field:
The present invention relates to a kind of lock sleeve mechanism of arrangements for automotive doors, belong to a kind of automobile-used hardware products.
Background technology:
At present, the structure of Vehicle lock is similar with the structure of other daily door locks.Especially electric control door lock, is very convenient at ordinary times, but, in immersion etc.
Under fortuitous event, car door cannot be opened, and easily causes being drowned of interior passenger.Take place frequently instantly at urban waterlogging, owing to car door cannot be opened in time,
Cause the accident being drowned, happen occasionally, time have been reported that.
Summary of the invention:
It is an object of the invention to: a kind of lock sleeve mechanism of invention arrangements for automotive doors.
The solution of the present invention is: a kind of lock sleeve mechanism of arrangements for automotive doors, it is characterized in that: lock sleeve mechanism is by U-shaped snap close, telescopic shaft, axle sleeve three part
Constituting, telescopic shaft is placed in inside axle sleeve, can slide up and down along axle sleeve, and one end of telescopic shaft is connected with the bottom of U-shaped snap close.
A kind of lock sleeve mechanism of arrangements for automotive doors as above, is characterized in that: in the outside of telescopic shaft, has put elastic extension spring.Extension spring pre-sets
Certain stroke and pulling force, time emergent, make U-shaped snap close retracted downward, and lock core can (outwards) be pushed open to the right, thus quickly opens car door.
A kind of lock sleeve mechanism of arrangements for automotive doors as above, is characterized in that: on telescopic shaft and axle sleeve, correspondence has through hole, limited location in through hole
Bolt.Under normal circumstances, caging bolt is interspersed on telescopic shaft and axle sleeve, keeps U-shaped snap close to be in the position matched with lock core, emergent feelings
Under condition, pull up caging bolt, under the effect of extension spring, U-shaped snap close slide downward, disengage mechanical constraint to lock core, lock core can to the right (to
Open outward), it may be assumed that car door can the most outwards be pushed open.
A kind of lock sleeve mechanism of arrangements for automotive doors as above, on the door frame that snap close is corresponding, opens a sulculus adapted with lock core, in order to
After snap close shrinks, lock core can be pushed open from sulculus；Or, car shell correspondence position, cut open by dotted line in advance, as the draw ring structure of pop can,
Easily forced to tear by lock core.So, in case of emergency, independently car door can be opened in time.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram of this programme, in figure: 1-U shape snap close；2-telescopic shaft；3-extension spring；4-axle sleeve；5-caging bolt；6-lock core.
Detailed description of the invention:
The profile of whole lock tube and size, match with corresponding car door.Its material is proposed with firm alloy material.Wherein, axle sleeve is fixing
On car door.Snap close can depart from the constraint to lock core with spontaneous contractions.Caging bolt is preferably formed with cover sheet or rope sling, prevents maloperation at ordinary times.
This device, only car door cannot normally-open in the case of, answer emergency opening, belong to disposable effectively.Similar air bag, is a kind of safety guarantee
One of measure.
Claims (3)
1. a kind of lock sleeve mechanism of arrangements for automotive doors, is characterized in that: lock sleeve mechanism is made up of U-shaped snap close, telescopic shaft, axle sleeve three part, and telescopic shaft disposes
Inside axle sleeve, can slide up and down along axle sleeve, one end of telescopic shaft is connected with the bottom of U-shaped snap close.
2. a kind of lock sleeve mechanism of arrangements for automotive doors as claimed in claim 1, is characterized in that: in the outside of telescopic shaft, has put elastic extension spring.
3. a kind of lock sleeve mechanism of arrangements for automotive doors as claimed in claim 1, is characterized in that: on telescopic shaft and axle sleeve, and correspondence has through hole, through hole
Middle limited location bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491132.9A CN105888410A (en) | 2014-09-24 | 2014-09-24 | A lock sleeve mechanism of an automobile door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491132.9A CN105888410A (en) | 2014-09-24 | 2014-09-24 | A lock sleeve mechanism of an automobile door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105888410A true CN105888410A (en) | 2016-08-24 |
Family
ID=57000071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410491132.9A Pending CN105888410A (en) | 2014-09-24 | 2014-09-24 | A lock sleeve mechanism of an automobile door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105888410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620133A (en) * | 2022-01-21 | 2022-06-14 | 浙江零跑科技股份有限公司 | Integrated chassis and vehicle body quick assembly disassembly structure |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6076870A (en) * | 1998-03-16 | 2000-06-20 | Harrow Products, Inc. | Motorized electric strike |
| CN201198687Y (en) * | 2008-04-15 | 2009-02-25 | 张铁军 | Anti-theft car door lock automatic control device |
| CN201695813U (en) * | 2010-04-19 | 2011-01-05 | 无锡爱玛车业有限公司 | Head lock of direction handle of electric vehicle |
| CN201763070U (en) * | 2010-06-11 | 2011-03-16 | 镇江泰源电器科技有限公司 | Electromagnetic lock for preventing misoperation of high-voltage switchgear |
| CN202359902U (en) * | 2011-11-28 | 2012-08-01 | 柳州五菱汽车有限责任公司 | Automobile door lock device |
| CN204081739U (en) * | 2014-09-24 | 2015-01-07 | 无锡百科知识产权有限公司 | A kind of lock sleeve mechanism of arrangements for automotive doors |
-
2014
- 2014-09-24 CN CN201410491132.9A patent/CN105888410A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6076870A (en) * | 1998-03-16 | 2000-06-20 | Harrow Products, Inc. | Motorized electric strike |
| CN201198687Y (en) * | 2008-04-15 | 2009-02-25 | 张铁军 | Anti-theft car door lock automatic control device |
| CN201695813U (en) * | 2010-04-19 | 2011-01-05 | 无锡爱玛车业有限公司 | Head lock of direction handle of electric vehicle |
| CN201763070U (en) * | 2010-06-11 | 2011-03-16 | 镇江泰源电器科技有限公司 | Electromagnetic lock for preventing misoperation of high-voltage switchgear |
| CN202359902U (en) * | 2011-11-28 | 2012-08-01 | 柳州五菱汽车有限责任公司 | Automobile door lock device |
| CN204081739U (en) * | 2014-09-24 | 2015-01-07 | 无锡百科知识产权有限公司 | A kind of lock sleeve mechanism of arrangements for automotive doors |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114620133A (en) * | 2022-01-21 | 2022-06-14 | 浙江零跑科技股份有限公司 | Integrated chassis and vehicle body quick assembly disassembly structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160824 |