CN204252690U - A kind of lock unit - Google Patents
A kind of lock unit Download PDFInfo
- Publication number
- CN204252690U CN204252690U CN201420611240.0U CN201420611240U CN204252690U CN 204252690 U CN204252690 U CN 204252690U CN 201420611240 U CN201420611240 U CN 201420611240U CN 204252690 U CN204252690 U CN 204252690U
- Authority
- CN
- China
- Prior art keywords
- tapered end
- retainer
- lock body
- bolt
- mounting blocks
- 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
Links
Landscapes
- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to a kind of lock unit, comprises the lock body be installed on fixed object, bolt in lock body is inserted in one end and tapered end, and also comprise one and be installed on mounting blocks on mobiles, bolt is installed on mounting blocks; Tapered end comprise one without lockhole tapered end seat and be installed on retainer on tapered end seat, retainer initiating terminal is installed in tapered end seat by elastic component, there are teeth retainer end side, and tapered end seat top is provided with the retainer hole of mating with retainer end, together with bolt locks in mounting blocks by tapered end; The inner side of lock body bolt corresponding position is provided with a movable block, and movable block is installed on lock body by elastic component.The utility model lock structure is novel, reasonable in design, make simple, cost is lower, owing to adopting lockhole independent design, therefore cannot unblank with key, but unblanked by the movable block on pressing lock body, therefore adding the crypticity of unblanking, antitheft coefficient is very high, and should be widely promoted use.
Description
Technical field
The utility model relates to lock technology field, specifically refers to a kind of lock unit.
Background technology
China's lockset is born and is continuous thousands of year, and through counting innovation and creation for skillful craftsman and improvement one by one, the lockset produced to can be said on hundred million million.
At present, except induction lock, electronic lock, the lockset of other lock is substantially all equipped with key, all unblanked by key, as long as by key unlocking, just give thief's chance, be no lack of the master-hand that unblanks among thief, thus cause damage to people's property.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of without the need to key unlocking and the high lock unit of crypticity of unblanking.
For solving the problems of the technologies described above, utility model by the following technical solutions:
A kind of lock unit, comprises the lock body be installed on fixed object, bolt in lock body is inserted in one end and tapered end, and also comprise one and be installed on mounting blocks on mobiles, bolt is installed on mounting blocks;
Above-mentioned tapered end comprise one without lockhole tapered end seat and be installed on retainer on tapered end seat, retainer initiating terminal is installed in tapered end seat by elastic component, there are teeth retainer end side, and tapered end seat top is provided with the retainer hole of mating with retainer end, together with bolt locks in mounting blocks by tapered end;
The inner side of above-mentioned lock body bolt corresponding position is provided with a movable block, and movable block is installed on lock body by elastic component.
As the optimization to such scheme, above-mentioned retainer inner ring to tapered end seat apical side height to stretch out the width of retainer slightly larger than bolt and mounting blocks.
The utility model lock structure is novel, reasonable in design, make simple, cost is lower, owing to adopting lockhole independent design, therefore cannot unblank with key, but unblanked by the movable block on pressing lock body, therefore adding the crypticity of unblanking, antitheft coefficient is very high, and should be widely promoted use.
Accompanying drawing explanation
Accompanying drawing 1 is the main TV structure schematic diagram of the utility model lockset;
Accompanying drawing 2 is the main TV structure schematic diagram before the utility model tapered end locking states;
Accompanying drawing 3 unblank for the utility model lock body does not press before plan structure schematic diagram;
Accompanying drawing 4 for the utility model lock body pressing unblank after plan structure schematic diagram.
Detailed description of the invention
Utility model to be explained in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that.
As shown in accompanying drawing 1-4, a kind of lock unit, comprise lock body 1, bolt 2 and tapered end 3, lock body 1 is installed on fixed object, is provided with patchhole 12 outside lock body 1, and during locking states, bolt 2 one end is inserted in the patchhole 12 of lock body 1; Also comprise a mounting blocks 4, mounting blocks 4 is installed on mobiles, and bolt is installed on mobiles; The retainer 32 that this tapered end 3 comprises tapered end seat 31 and is installed on tapered end seat 31, an independent lockhole 311 is provided with bottom tapered end seat 31, namely independent blind hole, retainer 32 initiating terminal is installed in tapered end seat 31 by elastic component 33, there are teeth 321 retainer 32 end side, tapered end seat 31 top is provided with the retainer hole 312 of mating with retainer 32 end, together with bolt 2 locks in mounting blocks 4 by tapered end 3, namely behind retainer 32 unidirectional insertion retainer hole 312, retainer forever cannot unblank to upspring, therefore cannot be opened by tapered end 3 with key.
In this example, the inner side of lock body 1 bolt 2 corresponding position is provided with a movable block 11, and this movable block 11 is installed on lock body 1 by elastic component 33.Movable block 11 is located at inner side, add the crypticity of movable block 11, when inwardly pressing movable block 11, movable block 11 overcomes elastic component 33 elastic force and inwardly moves, when movable block 11 inwardly movement travel be greater than bolt 2 insert the degree of depth of lock body 1 time, can mobiles be promoted, thus carry out unblanking of lockset.
During in order to prevent rotational lock head 3, pulling out bolt 2 and unblanking, retainer 32 inner ring to tapered end seat 31 apical side height to stretch out the width of retainer 32 slightly larger than bolt 2 and mounting blocks 4.
The utility model lock structure is novel, reasonable in design, make simple, cost is lower, owing to adopting lockhole 311 independent design, therefore cannot unblank with key, but unblanked by the movable block 11 on pressing lock body 1, therefore adding the crypticity of unblanking, antitheft coefficient is very high, and should be widely promoted use.
Above-described embodiment is the preferred version that the utility model realizes, and non-limiting exhaustive, and under same idea, the utility model can also have other variations.It should be noted that, under the prerequisite not departing from the present utility model design, any apparent replacement is all within the utility model protection domain.
Claims (2)
1. a lock unit, comprises the lock body (1) be installed on fixed object, bolt (2) in lock body is inserted in one end and tapered end (3), it is characterized in that: also comprise one and be installed on mounting blocks (4) on mobiles, bolt is installed on mounting blocks;
The tapered end seat (31) that described tapered end comprises an independent lockhole (311) and the retainer (32) be installed on tapered end seat, retainer initiating terminal is installed in tapered end seat by elastic component (33), there are teeth (321) retainer end side, tapered end seat top is provided with the retainer hole (312) of mating with retainer end, together with bolt locks in mounting blocks by tapered end;
The inner side of described lock body bolt corresponding position is provided with a movable block (11), and movable block is installed on lock body by elastic component.
2. lock unit according to claim 1, is characterized in that: described retainer inner ring to tapered end seat apical side height to stretch out the width of retainer slightly larger than bolt and mounting blocks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611240.0U CN204252690U (en) | 2014-10-22 | 2014-10-22 | A kind of lock unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420611240.0U CN204252690U (en) | 2014-10-22 | 2014-10-22 | A kind of lock unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252690U true CN204252690U (en) | 2015-04-08 |
Family
ID=52957012
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420611240.0U Expired - Fee Related CN204252690U (en) | 2014-10-22 | 2014-10-22 | A kind of lock unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204252690U (en) |
-
2014
- 2014-10-22 CN CN201420611240.0U patent/CN204252690U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103758407B (en) | Variable combination mechanical key | |
| CN104643865B (en) | Lavatory hook link gear | |
| MY170155A (en) | Key with movable element disposed within key blade | |
| CN204252690U (en) | A kind of lock unit | |
| CN203515032U (en) | Drawer protecting lock for children | |
| GB2568198A (en) | System and method for intelligent latch securement | |
| CN204163490U (en) | A kind of Anti-theft lock | |
| CN203669521U (en) | Special-T-shaped double-pole strong magnetic pin tumbler lock | |
| CN205805239U (en) | Latch lock and unlock device | |
| CN204040655U (en) | A kind of lock | |
| CN105525801A (en) | Novel lock | |
| CN204899512U (en) | Lockset | |
| CN204941072U (en) | A kind of bilateral pin blade lock core | |
| CN202578161U (en) | Three-safety lock cylinder | |
| CN203487886U (en) | Lock with main key and auxiliary key | |
| CN204112884U (en) | One is double adds curve key cylinder | |
| CN203334811U (en) | Door lock | |
| CN204266142U (en) | A kind of adjustable manual banister | |
| CN202578174U (en) | Double-insurance lock cylinder | |
| CN203961454U (en) | A kind of improved door lock | |
| CN203547307U (en) | Soft insertion device for bolt | |
| CN204457120U (en) | A kind of lock unit | |
| CN204311846U (en) | A kind of lockset | |
| CN202507845U (en) | Car wheel lock rod | |
| CN203262983U (en) | Anti-theft milk box |
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: 20150408 Termination date: 20151022 |
|
| EXPY | Termination of patent right or utility model |