CN2258216Y - Lock - Google Patents
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- Publication number
- CN2258216Y CN2258216Y CN 95235492 CN95235492U CN2258216Y CN 2258216 Y CN2258216 Y CN 2258216Y CN 95235492 CN95235492 CN 95235492 CN 95235492 U CN95235492 U CN 95235492U CN 2258216 Y CN2258216 Y CN 2258216Y
- Authority
- CN
- China
- Prior art keywords
- slingshot
- pellet shot
- lock
- utility
- model
- 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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- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The utility model discloses a lock structure. On the basis of a common lock, a metal cylinder with certain intensity is additionally arranged, which can improve the anti-shifting function of the lock and can play protective function for the property of China, the collective and the people. The utility model has the advantage of simple structure. The production process of the utility model is convenience to operate, and the cost is improved slightly.
Description
The utility model relates to the manufacturing field of lockset.
Mostly be the equidistant arrangement blind hole in side that adopts lock core 5 to combine in the lockset that existing market is sold and people use, and the mode of pellet shot from a slingshot 2, pellet shot from a slingshot 3 compression springs 4 is provided with lock body 1.This lockset is unfavorable for the safety of country and individual family's property as getting final product rotational lock core 5 with special tool(s) and lock being opened.
The purpose of this utility model provides the deficiency that a kind of lockset overcomes prior art, makes it really become the instrument of protection country, collective, personal property.
The purpose of this utility model is achieved in that a kind of lockset, mainly form by lock body 1, pellet shot from a slingshot 2, pellet shot from a slingshot 3, spring 4, lock core 5 etc., its special character is to install a metal cylinder 6 with certain intensity additional at the inner chamber of spring 4, total length is no less than the degree of depth of lock body side opening after the combination of itself and pellet shot from a slingshot 2, pellet shot from a slingshot 3, pellet shot from a slingshot 2 can not be compressed into outside the lock core 5, reach the anti-purpose of dialling.
Good effect of the present utility model is, prevents in the lockset that pellet shot from a slingshot directly is compressed to outside the lock core and lock is opened by improper, strengthens the anti-function of dialling of lockset, protecting the safety of country and personal property, and this device simplicity of design practicality, the increase cost is seldom.
Provide an embodiment below in conjunction with accompanying drawing, describe the utility model in detail.
Fig. 1 is a sectional structure chart of the present utility model
1-lock body 2-pellet shot from a slingshot 3-pellet shot from a slingshot 4-spring 5-lock core
6-metal cylinder 7-lock body side opening 8-lock core side opening
In sectional structure chart shown in Figure 1, in the lock core side opening 8 of the lock body side opening 7 of equidistant arrangement and alignment with it, after by it pellet shot from a slingshot 2, pellet shot from a slingshot 3 and spring 4 being housed in proper order, inner chamber at spring 4 is equipped with a steel column 6 in addition, the combination total length of its pellet shot from a slingshot 2 and pellet shot from a slingshot 3 is no less than the degree of depth of lock body side opening 7, and such structure has just been formed basic static structure of the present utility model.
When using, can only get final product the lockset of flexible open and close with original key.When stirring this lockset if any the human special tool(s); in view of pellet shot from a slingshot 2; the combination total length of pellet shot from a slingshot 3 and steel column 6 is no less than the degree of depth of lock body side opening 7; thereby its special tool can't push side opening 7 with first floor pellet shot from a slingshot 2; therefore this lockset is opened, thereby be played the effect of protection country, collective, personal property.
Claims (1)
1, a kind of lockset, mainly form by lock body 1, pellet shot from a slingshot 2, pellet shot from a slingshot 3, spring 4 and lock core 5 etc., it is characterized in that: install one additional at the inner chamber of spring 4 and have the metal cylinder 6 of deciding intensity, the total length after the combination of itself and pellet shot from a slingshot 2, pellet shot from a slingshot 3 is no less than the degree of depth of lock body side opening 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95235492 CN2258216Y (en) | 1995-12-28 | 1995-12-28 | Lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95235492 CN2258216Y (en) | 1995-12-28 | 1995-12-28 | Lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2258216Y true CN2258216Y (en) | 1997-07-23 |
Family
ID=33879102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95235492 Expired - Fee Related CN2258216Y (en) | 1995-12-28 | 1995-12-28 | Lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2258216Y (en) |
-
1995
- 1995-12-28 CN CN 95235492 patent/CN2258216Y/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 |