CN2153608Y - Anti-prying spring lock in which latch is mved by lock-bolt - Google Patents
Anti-prying spring lock in which latch is mved by lock-bolt Download PDFInfo
- Publication number
- CN2153608Y CN2153608Y CN 93230967 CN93230967U CN2153608Y CN 2153608 Y CN2153608 Y CN 2153608Y CN 93230967 CN93230967 CN 93230967 CN 93230967 U CN93230967 U CN 93230967U CN 2153608 Y CN2153608 Y CN 2153608Y
- Authority
- CN
- China
- Prior art keywords
- locking bolt
- lock
- bolt
- intubate
- locking
- 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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- Lock And Its Accessories (AREA)
Abstract
The utility model relates to an anti-prizing cylinder bolt lock which is a cylinder bolt lock for a double leaf door. The utilility model is composed of a lock body, a lock bolt, a cylinder lock core and a lock tongue, wherein, the lock body is divided into a lock bolt inserting tube and a lock bolt tube. The lock bolt is inserted in the lock bolt tube. The cylinder lock core and the lock tongue are arranged in the outer end wall of the lock bolt tube. A door can be locked when the lock bolt is inserted in the lock bolt inserting tube. The utility model which is especially suitable for being used for the double leaf door with a wooden shaft has the advantage of convenient and reliable use.
Description
A kind of pick-proof pellet shot from a slingshot of the utility model plug-inserting lock relates to a kind of lockset, and the pellet shot from a slingshot plug-inserting lock that specifically a kind of suitable double door is used is made up of lock body, locking bolt, lock cylinder and dead bolt.
I was the pick-proof pellet shot from a slingshot plug-inserting lock that a kind of suitable double door is used to the utility model patent " pick-proof pellet shot from a slingshot plug-inserting lock " (number of patent application is 92240218.3) of Patent Office of the People's Republic of China's application once, had pick-proof performance preferably.But the interlock of considering its dead bolt and locking bolt is at the locking bolt front end, quality of fit is had relatively high expectations, use more wooden door-hinge double door for the vast rural area of China, lock body is fixed on two door leafs, the door leaf wood spool is difficult to guarantee that the gap immobilizes between two door leafs, thereby influence the reliable interlock of dead bolt and locking bolt, cause the difficulty of locking a door.
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art exactly, discloses a kind of structure of pick-proof pellet shot from a slingshot plug-inserting lock, is applied on hinge double door or the wood spool double door, all can make things convenient for, locking door leaf reliably.
A kind of pick-proof pellet shot from a slingshot of the utility model plug-inserting lock, by lock body, locking bolt, lock cylinder and dead bolt are formed, the technical scheme that realizes the utility model purpose is: lock body is divided into two sections of locking bolt intubate and locking bolt pipes, a locking bolt spring is housed in the locking bolt intubate, locking bolt is inserted in the locking bolt pipe, lock cylinder and dead bolt all are arranged in the locking bolt pipe outer end wall, dead bolt is interlock with the rear end of lock cylinder and locking bolt respectively, be pressed with a dead bolt stage clip on the dead bolt, locking bolt is provided with one section locking bolt stopper slot, in the locking bolt pipe, be installed with a locking bolt spacer pin, locking bolt spacer pin one end is stretched in the locking bolt stopper slot on locking bolt, each fixedly is equipped with a lock body installing plate on locking bolt intubate and locking bolt pipe homonymy outer wall, and the lock body installing plate is provided with the installation screw.
When using the utility model pick-proof pellet shot from a slingshot plug-inserting lock,, use erection bolt,, locking bolt intubate and locking bolt pipe are fixedly mounted on respectively on the lateral surface of two door leafs by the installation screw on the locking bolt installing plate from two door leaf inboards.The user turns lock cylinder with key and promotes dead bolt and overcome the elastic force of dead bolt stage clip and move down, and dead bolt breaks away from interlock with locking bolt, and locking bolt can be left and right mobile in the locking bolt pipe.When locking a door, locking bolt is inserted in the locking bolt intubate, when the rear end of dead bolt and locking bolt interlock fixedly during locking bolt, the locking bolt spring in the locking bolt intubate has been subjected to certain compression of locking bolt; When unblanking, the user turns lock cylinder with key, dead bolt is moved down with the rear end of locking bolt break away from interlock, and locking bolt promptly can move outside the locking bolt intubate under the elastic force effect of locking bolt spring, and locking bolt withdraws from the locking bolt intubate fully, and door leaf just can have been opened.The locking bolt spacer pin can limit locking bolt when dead bolt and locking bolt break away from interlock, can only be in locking bolt stopper slot length range left and right moving, and unlikelyly in the locking bolt pipe, deviate from.In sum, the utility model pick-proof pellet shot from a slingshot plug-inserting lock inserts the locking bolt intubate by locking bolt and realizes locking a door, the variation of inserting distance does not influence the reliable interlock of dead bolt and locking bolt, therefore not only easy to use, reliable to the hinge double door, more suitable to the wood spool double door especially, realized the purpose of this utility model preferably.
Below in conjunction with accompanying drawing the utility model pick-proof pellet shot from a slingshot plug-inserting lock and embodiment are described in further detail.
Fig. 1 is the sectional structure schematic diagram of an embodiment of the utility model pick-proof pellet shot from a slingshot plug-inserting lock.
Fig. 2 is that the A of Fig. 1 is to top cross-sectional view.
A kind of pick-proof pellet shot from a slingshot of the utility model plug-inserting lock is by lock body, locking bolt, lock cylinder and dead bolt are formed, as an embodiment, as illustrated in fig. 1 and 2, lock body is divided into 4 two sections of locking bolt intubate 1 and locking bolt pipes, a locking bolt spring 2 is housed in locking bolt intubate 1, locking bolt 3 is inserted in the locking bolt pipe 4, lock cylinder 5 and dead bolt 6 all are arranged in locking bolt pipe 4 outer end wall, dead bolt 6 is interlock with the rear end of lock cylinder 5 and locking bolt 3 respectively, be pressed with a dead bolt stage clip 7 on the dead bolt 6, locking bolt 3 is provided with one section locking bolt stopper slot 11, in locking bolt pipe 4, be installed with a locking bolt spacer pin 10, locking bolt spacer pin 10 1 ends are stretched in the locking bolt stopper slot 11 on locking bolt 3, and each fixedly is equipped with a lock body installing plate 13 on locking bolt intubate 1 and locking bolt pipe 4 homonymy outer walls, and lock body installing plate 13 is provided with installs screw 14.Use the utility model pick-proof pellet shot from a slingshot plug-inserting lock, installation is from two door leaf inboards, use erection bolt, by the installation screw 14 on the lock body installing plate 13, locking bolt intubate 1 and locking bolt pipe 4 are fixedly mounted on respectively on the lateral surface of two door leafs, lock body installing plate 13 can be to weld respectively to be installed on locking bolt intubate 1 and the locking bolt pipe 4, and lock body is installed reliable, but pick-proof, anti-saw.Key is inserted lock cylinder 5, and the elastic force that overcomes marble spring 8 is depressed pellet shot from a slingshot 9, can turn lock cylinder 5 and promote dead bolts 6 and overcome dead bolt stage clip 7 elastic force and move down, and dead bolt 6 breaks away from interlocks with locking bolt 3, locking bolt 3 can be in locking bolt pipe 4 left and right moving.When locking a door, locking bolt 3 is inserted in the locking bolt intubate 1, when the rear end interlock of dead bolt 6 and locking bolt 3 fixedly during locking bolt 3, locking bolt intubate 1 interior locking bolt spring 2 has been subjected to certain compression of locking bolt 3; When unblanking, turn lock cylinder 5 with key, dead bolt 6 is moved down with the rear end of locking bolt 3 break away from interlock, locking bolt 3 promptly can move outside locking bolt intubate 1 under the elastic force effect of locking bolt spring 2, locking bolt 3 withdraws from locking bolt intubate 1(user fully can spur locking bolt 3 from locking bolt 3 rear ends), door leaf just can have been opened.Locking bolt spacer pin 10 can limit that locking bolt 3 is can only be in locking bolt stopper slot 11 length ranges left and right to be moved, and unlikelyly deviates from fully in locking bolt pipe 4.
For making things convenient for the open and close door leaf, as an embodiment preferably, as shown in Figure 2, the utility model pick-proof pellet shot from a slingshot plug-inserting lock preferably also fixedly is equipped with handle 12 on locking bolt intubate 1 and locking bolt pipe 4 homonymy outer walls, for example is in the welding.Like this, the utility model pick-proof pellet shot from a slingshot plug-inserting lock is housed on door leaf, just needn't on door leaf, installs again and shake hands, but the user can utilize the handle 12 open and close door leaf just on the utility model pick-proof pellet shot from a slingshot plug-inserting lock, brings convenience to the user.
Claims (2)
1, a kind of pick-proof pellet shot from a slingshot plug-inserting lock, form by lock body, locking bolt, lock cylinder and dead bolt, it is characterized in that lock body is divided into (4) two sections of locking bolt intubate (1) and locking bolt pipes, a locking bolt spring (2) is housed in locking bolt intubate (1), locking bolt (3) is inserted in the locking bolt pipe (4); Lock cylinder (5) and dead bolt (6) all are arranged in locking bolt pipe (4) outer end wall, and dead bolt (6) is interlock with the rear end of lock cylinder (5) and locking bolt (3) respectively, is pressed with a dead bolt stage clip (7) on the dead bolt (6); Locking bolt (3) is provided with one section locking bolt stopper slot (11), is installed with a locking bolt spacer pin (10) in locking bolt pipe (4), and locking bolt spacer pin (10) one ends are stretched in the locking bolt stopper slot (11) on locking bolt (3); Each fixedly is equipped with a lock body installing plate (13) on locking bolt intubate (1) and locking bolt pipe (4) homonymy outer wall, and lock body installing plate (13) is provided with installs screw (14).
2,, it is characterized in that also each fixedly is equipped with handle (12) on locking bolt intubate (1) and locking bolt pipe (4) homonymy outer wall according to the described pick-proof pellet shot from a slingshot of claim 1 plug-inserting lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230967 CN2153608Y (en) | 1993-05-21 | 1993-05-21 | Anti-prying spring lock in which latch is mved by lock-bolt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230967 CN2153608Y (en) | 1993-05-21 | 1993-05-21 | Anti-prying spring lock in which latch is mved by lock-bolt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2153608Y true CN2153608Y (en) | 1994-01-19 |
Family
ID=33807510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230967 Expired - Fee Related CN2153608Y (en) | 1993-05-21 | 1993-05-21 | Anti-prying spring lock in which latch is mved by lock-bolt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2153608Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881105A (en) * | 2010-06-21 | 2010-11-10 | 南乐广安金属门业制造有限公司 | Novel lockset |
-
1993
- 1993-05-21 CN CN 93230967 patent/CN2153608Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101881105A (en) * | 2010-06-21 | 2010-11-10 | 南乐广安金属门业制造有限公司 | Novel lockset |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |