CN2153609Y - Antipick safety bolt lock - Google Patents
Antipick safety bolt lock Download PDFInfo
- Publication number
- CN2153609Y CN2153609Y CN 93230968 CN93230968U CN2153609Y CN 2153609 Y CN2153609 Y CN 2153609Y CN 93230968 CN93230968 CN 93230968 CN 93230968 U CN93230968 U CN 93230968U CN 2153609 Y CN2153609 Y CN 2153609Y
- Authority
- CN
- China
- Prior art keywords
- locking bolt
- lock
- bolt
- pipe
- intubate
- 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 safety cylinder bolt lock which is a cylinder bolt lock for double-leaf doors. The utility 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. An inner lock core is embedded in the outer end wall of the lock bolt tube, and the lock bolt is inserted in the lock bolt tube and the inner lock core. The cylinder lock core and the lock tongue are both arranged on the inner lock core, and the sealing openings of a cylinder spring and a lock tongue pressure spring are sealed in the lock body, so that the safety performance is improved.
Description
A kind of anti-prying 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 consider that its lock cylinder and dead bolt all are directly to be contained on the lock body, sealing of marble spring and dead bolt stage clip all is exposed to the lock body external surface, destroys the part of starting with of lockset often, reduced the safety performance of lockset.
The purpose of this utility model overcomes above-mentioned the deficiencies in the prior art exactly, discloses a kind of structure of anti-prying pellet shot from a slingshot plug-inserting lock, is applied on the double door, has better safety performance.
A kind of anti-prying pellet shot from a slingshot of the utility model plug-inserting lock, form by lock body, locking bolt, lock cylinder and dead bolt, 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, be installed with an inner lock core in locking bolt pipe outer end wall, locking bolt is inserted in locking bolt pipe and the inner lock core; Lock cylinder and dead bolt all are arranged on the inner lock core, and dead bolt is interlock with the rear end of lock cylinder and locking bolt respectively, is pressed with a dead bolt stage clip on the dead bolt; Locking bolt is provided with one section locking bolt stopper slot, is installed with a locking bolt spacer pin in the locking bolt pipe, and 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 anti-prying 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 lock body 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 locking bolt pipe and inner lock core.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 and promotes the rear end that dead bolt moves down with locking bolt and 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 deviate from from locking bolt pipe and inner lock core.In sum, the utility model anti-prying pellet shot from a slingshot plug-inserting lock, because all being mounted in, lock cylinder and dead bolt be installed on the intraparietal inner lock core of lock, sealing of its marble spring and dead bolt stage clip all is enclosed in the lock body, thereby be difficult for destroyed, improve the safety performance of the utility model anti-prying pellet shot from a slingshot plug-inserting lock greatly, realized the purpose of this utility model preferably.
Below in conjunction with accompanying drawing the utility model anti-prying 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 anti-prying pellet shot from a slingshot plug-inserting lock.
Fig. 2 for the A of Fig. 1 to overlooking cross-sectional view.
A kind of anti-prying pellet shot from a slingshot of the utility model plug-inserting lock is made up of lock body, locking bolt, lock cylinder and dead bolt, 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, be installed with an inner lock core 9 in locking bolt pipe 4 outer end wall, locking bolt 3 is inserted in locking bolt pipe 4 and the inner lock core 9; Lock cylinder 5 and dead bolt 6 all are arranged on the inner lock core 9, 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 12, is installed with a locking bolt spacer pin 11 in locking bolt pipe 4, and locking bolt spacer pin 11 1 ends are stretched in the locking bolt stopper slot 12 on locking bolt 3; Each fixedly is equipped with a lock body installing plate 15 on locking bolt intubate 1 and locking bolt pipe 4 homonymy outer walls, and lock body installing plate 15 is provided with installs screw 14.Use the utility model anti-prying 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 15, 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 15 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, the elastic force that overcomes marble spring 8 is depressed pellet shot from a slingshot 10, can turn lock cylinder 5 and promote dead bolts 6 and overcome dead bolt stage clip 7 elastic force and move down, dead bolt 6 breaks away from interlocks with locking bolt 3, locking bolt 3 can be in locking bolt pipe 4 and inner lock core 9 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 11 can limit that locking bolt 3 is can only be in locking bolt stopper slot 12 length ranges left and right to be moved, and unlikelyly deviates from fully in locking bolt pipe 4 and inner lock core 9.
The step that inner lock core 9 is installed in locking bolt pipe 4 outer end wall is: as illustrated in fig. 1 and 2, from locking bolt pipe 4 rear sides inner lock core 9 is put into the opening cave groove that locking bolt pipe 4 outer end wall of bolt 3 not with lock and locking bolt spacer pin 11 are provided with, turning lock cylinder 5 with key moves down dead bolt 6, then locking bolt 3 is inserted in locking bolt pipe 4 and the inner lock core 9, when the rear end of dead bolt 6 and locking bolt 3 is in occlusal position, the key of backing off, dead bolt 6 under the 7 elastic force effects of dead bolt stage clip with the fixing locking bolt 3 of the rear end interlock of locking bolt 3, at last locking bolt spacer pin 11 is contained on locking bolt pipe 4 walls and locking bolt spacer pin 11 1 ends are stretched in the locking bolt stopper slot 12 on the locking bolt 3, fixedly the locking bolt spacer pin 11, and installation process finishes.
For making things convenient for the open and close door leaf, as an embodiment preferably, as shown in Figure 2, preferably also each fixedly is equipped with handle 13 to the utility model anti-prying pellet shot from a slingshot plug-inserting lock on locking bolt intubate 1 and locking bolt pipe 4 homonymy outer walls, for example is on welding.Like this, just needn't on door leaf, install again and shaken hands in that the utility model anti-prying pellet shot from a slingshot plug-inserting lock is housed on the door leaf, but the user can utilize the handle 13 open and close door leaf just on the utility model anti-prying pellet shot from a slingshot plug-inserting lock, brings convenience to the user.
Claims (2)
1, a kind of anti-prying 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), be installed with an inner lock core (9) in locking bolt pipe (4) outer end wall, locking bolt (3) is inserted in locking bolt pipe (4) and the inner lock core (9); Lock cylinder (5) and dead bolt (6) all are arranged on the inner lock core (9), 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 (12), is installed with a locking bolt spacer pin (11) in locking bolt pipe (4), and locking bolt spacer pin (11) one ends are stretched in the locking bolt stopper slot (12) on locking bolt (3); Each fixedly is equipped with a lock body installing plate (15) on locking bolt intubate (1) and locking bolt pipe (4) homonymy outer wall, and lock body installing plate (15) is provided with installs screw (14).
2,, it is characterized in that also each fixedly is equipped with handle (13) on locking bolt intubate (1) and locking bolt pipe (4) homonymy outer wall according to the described anti-prying pellet shot from a slingshot of claim 1 plug-inserting lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230968 CN2153609Y (en) | 1993-05-21 | 1993-05-21 | Antipick safety bolt lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93230968 CN2153609Y (en) | 1993-05-21 | 1993-05-21 | Antipick safety bolt lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2153609Y true CN2153609Y (en) | 1994-01-19 |
Family
ID=33807511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93230968 Expired - Fee Related CN2153609Y (en) | 1993-05-21 | 1993-05-21 | Antipick safety bolt lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2153609Y (en) |
-
1993
- 1993-05-21 CN CN 93230968 patent/CN2153609Y/en not_active Expired - Fee Related
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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 |