CN203603610U - Retractable cam lock with lock cylinder - Google Patents
Retractable cam lock with lock cylinder Download PDFInfo
- Publication number
- CN203603610U CN203603610U CN201320762199.2U CN201320762199U CN203603610U CN 203603610 U CN203603610 U CN 203603610U CN 201320762199 U CN201320762199 U CN 201320762199U CN 203603610 U CN203603610 U CN 203603610U
- Authority
- CN
- China
- Prior art keywords
- lock
- handle
- lock core
- pedestal
- axle sleeve
- 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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- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
The utility model relates to a retractable cam lock with a lock cylinder, and belongs to the technical field of locks. The retractable cam lock comprises a lock cylinder assembly, a handle, a base and a steel bolt. The middle of the handle is provided with a lock hole, the lock cylinder assembly is detachably installed in the lock hole, the lower end of the handle is fixedly provided with a button spring, the lower portion of the button spring is provided with an inner shaft sleeve, the upper end of the inner shaft sleeve is sleeved with an outer shaft sleeve, the lower end of the inner shaft sleeve is provided with a rotating shaft, a positioning structure of the lock cylinder assembly is formed through the outer shaft sleeve and the inner shaft sleeve, the rotating shaft penetrates through the base and is fixed on the steel bolt below the base through a nut, and the handle is installed on the base through the inner shaft sleeve and the rotating shaft. The retractable cam lock has the advantages of being convenient to use, stable in flexibility performance and the like.
Description
Technical field
The utility model relates to a kind of telescopic type turning-bolt lock with lock core, belongs to lock technology field.
Background technology
Telescopic type turning-bolt lock conventional on market is joined tool-type lock core, without the effect of anti-theft security, just lockset can be opened with general instrument, only has the function that tension is pinned; The design's product is joined and is relatively not easy the screening lock core opened, and the people who possesses the corresponding key of this lock just can open, the lockset of widening the scope of application, make lockset not only there is tension function, also possess safety effect.
Have based on this, make the utility model.
Utility model content
Use the defects such as inconvenience, return unstable properties in order to overcome telescopic type turning-bolt lock in prior art, the utility model provides a kind of telescopic type turning-bolt lock with lock core.
For achieving the above object, the technical scheme that the utility model is taked is as follows:
A kind of telescopic type turning-bolt lock with lock core, comprise lock core assembly, handle, pedestal and steel bolt, handle middle part arranges lockhole, lock core assembly is detachable to be arranged in lockhole, handle, at its lower end is fixed with button spring, button spring below is internal axle sleeve, internal axle sleeve upper end is set with outer shaft, lower end is provided with rotating shaft, outer shaft, internal axle sleeve form the location structure of lock core assembly, rotating shaft runs through pedestal, and is fixed on by nut on the steel bolt of pedestal below, and handle is arranged on pedestal by internal axle sleeve and rotating shaft.
For realizing result of use better, further arranging of technique scheme is as follows:
Described pedestal top arranges liner, for transition and seal handle and pedestal.
Described button spring lower end is fixed on the upper end face of internal axle sleeve.
The base outer wall of described liner below is provided with gear ring and nut, to reach further fixing effect.
Adopt the telescopic type turning-bolt lock with lock core of technique scheme gained, when installation, can first internal axle sleeve and rotating shaft be passed through on nut mounting base and steel bolt, then by back-up ring, pin and O type circle, breechblock, handle is arranged on pedestal, finally lock core assembly is installed in the lockhole of handle.Key on rotary locking cylinder assembly, by coordinating of dead bolt and breechblock, outer shaft, internal axle sleeve, button spring presents extended state, and lockset is in extended configuration; In the time that button spring presents compressive state, lockset is in contraction state.
Adopt the telescopic type turning-bolt lock of the utility model band lock core; button spring is positioned at handle; button spring is played to the object of protection and location; button spring dislocation or the impact of functional disturbance on lock core job stability are avoided; simultaneously; the utility model telescopic type turning-bolt lock has lock core, and it is more convenient to use.
Accompanying drawing explanation
Fig. 1 is perspective view of the present utility model;
Fig. 2 is fractionation structural representation of the present utility model.
Number in the figure: 1. pedestal; 2. liner; 3. internal axle sleeve; 4. outer shaft; 5. handle; 5a. lockhole; 6. lock core assembly; 7. pin; 8. rotating shaft; 9. button spring; 10. elastic spring; 11. hex nuts; 12. steel bolts; 13. internal tooth packing rings; 14. gear rings; 15. nuts; 16. O type circles; 17. breechblocks.
The specific embodiment
Embodiment 1
The telescopic type turning-bolt lock of the present embodiment band lock core, in conjunction with Fig. 1 and Fig. 2, comprise lock core assembly 6, handle 5, pedestal 1 and steel bolt 12, handle 5 middle parts arrange lockhole 5a, lock core assembly 6 is detachable to be arranged in lockhole 5a, handle 5 lower ends are fixed with button spring 9, button spring 9 belows are internal axle sleeve 3, internal axle sleeve 3 upper ends are set with outer shaft 4, the lower end of internal axle sleeve 3 is provided with rotating shaft 8, outer shaft 4, internal axle sleeve 3 forms the location structure of lock core assembly 6, rotating shaft 8 runs through pedestal 1, and be fixed on by nut 15 on the steel bolt 12 of pedestal 1 below, handle 5 is arranged on pedestal 1 by internal axle sleeve 3 and rotating shaft 8, wherein, pedestal 1 top arranges liner 2, be used for transition and seal handle 5 and pedestal 1, pedestal 1 outer wall of liner 2 belows is provided with gear ring 14 and nut 15, to reach further fixing effect, button spring 9 lower ends are fixed on the upper end face of internal axle sleeve 3, the lower end of button spring 9 is connected for contacting with internal axle sleeve 3.
Adopt the telescopic type turning-bolt lock with lock core of technique scheme gained, when installation, can first internal axle sleeve 3 and rotating shaft 8 be passed through on hex nut 11 mounting bases 1 and steel bolt 12, by elastic spring 10, pin 7 and O type circle 16, breechblock 17, handle 5 is arranged on pedestal 1 again, finally lock core assembly 6 is installed in the lockhole 5a of handle 5.Key on rotary locking cylinder assembly 6, by coordinating of dead bolt and breechblock 17, outer shaft 4, internal axle sleeve 3, button spring 9 presents extended state, and lockset is in extended configuration; In the time that button spring 9 presents compressive state, lockset is in contraction state.
Adopt the telescopic type turning-bolt lock of the utility model band lock core; button spring 9 is positioned at handle 5; button spring 9 is played to the object of protection and location; avoid button spring 9 to misplace or the impact of functional disturbance on lock core job stability; simultaneously; the utility model telescopic type turning-bolt lock has lock core, and it is more convenient to use.
Embodiment 2
The present embodiment is identical with setting and the operating principle of embodiment 1, and difference is: handle 5 bottoms are fixed in described button spring 9 upper ends, and the top of internal axle sleeve 3 is fixed in lower end.
Above content is the further description of provided technical scheme being done in conjunction with the preferred embodiment of the present invention; can not assert that the utility model is confined to above-mentioned explanation; for those skilled in the art; without departing from the inventive concept of the premise; can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (4)
1. the telescopic type turning-bolt lock with lock core, it is characterized in that: comprise lock core assembly, handle, pedestal and steel bolt, handle middle part arranges lockhole, lock core assembly is detachable to be arranged in lockhole, handle, at its lower end is fixed with button spring, button spring below is internal axle sleeve, internal axle sleeve upper end is set with outer shaft, lower end is provided with rotating shaft, outer shaft, internal axle sleeve form the location structure of lock core assembly, rotating shaft runs through pedestal, and is fixed on by nut on the steel bolt of pedestal below, and handle is arranged on pedestal by internal axle sleeve and rotating shaft.
2. a kind of telescopic type turning-bolt lock with lock core as claimed in claim 1, is characterized in that: described pedestal top arranges liner, for transition and seal handle and pedestal.
3. a kind of telescopic type turning-bolt lock with lock core as claimed in claim 2, is characterized in that: the base outer wall of described liner below is provided with gear ring and nut, to reach further fixing effect.
4. a kind of telescopic type turning-bolt lock with lock core as described in claim 1,2 or 3 any one, is characterized in that: described button spring lower end is fixed on the upper end face of internal axle sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762199.2U CN203603610U (en) | 2013-11-28 | 2013-11-28 | Retractable cam lock with lock cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320762199.2U CN203603610U (en) | 2013-11-28 | 2013-11-28 | Retractable cam lock with lock cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203603610U true CN203603610U (en) | 2014-05-21 |
Family
ID=50716290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320762199.2U Expired - Fee Related CN203603610U (en) | 2013-11-28 | 2013-11-28 | Retractable cam lock with lock cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203603610U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105041063A (en) * | 2015-07-02 | 2015-11-11 | 南车青岛四方机车车辆股份有限公司 | Cam lock and rail vehicle with cam lock |
| CN105625834A (en) * | 2014-10-29 | 2016-06-01 | 青岛鸿裕吉轨道交通装备有限公司 | Elastic lock for skirting board of high-speed train unit |
-
2013
- 2013-11-28 CN CN201320762199.2U patent/CN203603610U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625834A (en) * | 2014-10-29 | 2016-06-01 | 青岛鸿裕吉轨道交通装备有限公司 | Elastic lock for skirting board of high-speed train unit |
| CN105041063A (en) * | 2015-07-02 | 2015-11-11 | 南车青岛四方机车车辆股份有限公司 | Cam lock and rail vehicle with cam lock |
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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: 20140521 Termination date: 20181128 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |