CN2511772Y - Comfortable padlock - Google Patents
Comfortable padlock Download PDFInfo
- Publication number
- CN2511772Y CN2511772Y CN 01254820 CN01254820U CN2511772Y CN 2511772 Y CN2511772 Y CN 2511772Y CN 01254820 CN01254820 CN 01254820 CN 01254820 U CN01254820 U CN 01254820U CN 2511772 Y CN2511772 Y CN 2511772Y
- Authority
- CN
- China
- Prior art keywords
- key
- keyhole
- face
- billiard mechanism
- padlock
- 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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- Supports Or Holders For Household Use (AREA)
Abstract
The utility model relates to a comfortable padlock, which comprises a lock body, a pin tumbler mechanism arranged on the sides of a key hole, pin tumbler holes which are arranged on the two sides of a key and fitting the pin tumbler mechanism; moreover, the pin tumbler holes on the two sides of a key are identical and arranged symmetrically. The utility model can reduce lock repetitive rate and improve security; the comfortable padlock can be unlocked when the key is inserted into the key hole, on matter the top face of the key or the bottom face is upward with convenient utilization.
Description
Technical field
The utility model relates to a kind of padlock.
Background technology
Generally, the key of lock is the one character tooth type, perhaps strengthens safety and is the cross flute profile in order to reduce repetitive rate.Although but the latter has stronger safety, when unblanking, the cross tooth of key need be aimed at corresponding teeth groove, operates pretty troublesome.Particularly for padlock, owing to often be used in warehouse or open-air building, light is often very dim on every side when night, the especially inconvenience of unblanking.
Summary of the invention
Technical problem to be solved in the utility model provides a kind ofly not only to have been had stronger safety and had used but also more convenient padlock.For this reason, the utility model by the following technical solutions: it comprises lock body, and the side of keyhole is provided with billiard mechanism, and the two sides of key are provided with the pellet shot from a slingshot hole that cooperates with billiard mechanism, and the pellet shot from a slingshot hole symmetry of two sides is identical.Owing to adopt above technical scheme, therefore the side broad of key can cooperate with number row billiard mechanism, thus increase can billiard mechanism quantity, can reduce to lock repetitive rate enhancing safety thus; And the pellet shot from a slingshot hole symmetry of key two sides is identical, therefore no matter the key end face up still the bottom surface can both unblank as long as key inserts keyhole up, very easy to use.
The utility model also can adopt following further technical scheme simultaneously:
The side of keyhole is towards the front and the back side of lock body, the end face of keyhole and bottom surface towards with the side of lock body.Like this, end face and the bottom surface of being convenient to keyhole also is provided with billiard mechanism.
The end face of keyhole and bottom surface also are provided with billiard mechanism, and the end face of key and bottom surface are provided with the pellet shot from a slingshot hole that cooperates with billiard mechanism, and the pellet shot from a slingshot hole symmetry of end face and bottom surface is identical.Can further reduce to lock repetitive rate like this and strengthen safety.
The spring of billiard mechanism is located in the lock body.Like this, can simplify the structure of lock, be of value to the application life of improving lock.
The billiard mechanism of keyhole end face and bottom surface comprises pick-proof bullet, spring, anti-bullet and the two-stage bullet dialled of I-shaped, and the billiard mechanism of keyhole side comprises spring, hollow projectile cartridge, two-stage bullet.Can further strengthen the theftproof performance of lock like this.
Description of drawings
Fig. 1 is the schematic diagram of the utility model lock.
Fig. 2 is the schematic diagram of the utility model key.
Fig. 3 is the A-A sectional view of the utility model lock.
The specific embodiment
With reference to accompanying drawing.The utility model comprises lock body 1, and the side of keyhole 2 is provided with billiard mechanism 6, and the two sides of key 4 are provided with the pellet shot from a slingshot hole 5 that cooperates with billiard mechanism, and the pellet shot from a slingshot hole symmetry of two sides is identical.When billiard mechanism was set to a row, center symmetry or axial symmetry can be adopted according to the position that billiard mechanism is provided with in the pellet shot from a slingshot hole of key two sides, and when billiard mechanism was set to two or more rows, the pellet shot from a slingshot hole of key two sides was generally the center symmetry.
As shown in Figure 3, the side of keyhole is towards the front and the back side of lock body, the end face of keyhole and bottom surface towards with the side of lock body.
The end face of keyhole and bottom surface also can be provided with billiard mechanism 3, and the end face of key and bottom surface are provided with the pellet shot from a slingshot hole 7 that cooperates with billiard mechanism, and the pellet shot from a slingshot hole symmetry of end face and bottom surface is identical.
The spring of billiard mechanism is located in the lock body.
The billiard mechanism of keyhole end face and bottom surface comprises pick-proof bullet 8, spring 9, anti-bullet 10 and the two-stage bullet 11 dialled of I-shaped, and the billiard mechanism of keyhole side comprises spring 12, hollow projectile cartridge 13, two-stage bullet 14.
Claims (5)
1, a kind of padlock easy to use comprises lock body, it is characterized in that the side of keyhole is provided with billiard mechanism, and the two sides of key are provided with the pellet shot from a slingshot hole that cooperates with billiard mechanism, and the pellet shot from a slingshot hole symmetry of two sides is identical.
2, a kind of padlock easy to use as claimed in claim 1 is characterized in that front and the back side of the side of keyhole towards lock body, the end face of keyhole and bottom surface towards with the side of lock body.
3, a kind of padlock easy to use as claimed in claim 2 is characterized in that the end face of keyhole and bottom surface also are provided with billiard mechanism, and the end face of key and bottom surface are provided with the pellet shot from a slingshot hole that cooperates with billiard mechanism, and the pellet shot from a slingshot hole symmetry of end face and bottom surface is identical.
4, a kind of padlock easy to use as claimed in claim 3 is characterized in that the spring of billiard mechanism is located in the lock body.
5, a kind of padlock easy to use as claimed in claim 4 is characterized in that the billiard mechanism of keyhole end face and bottom surface comprises pick-proof bullet, spring, anti-bullet and the two-stage bullet dialled of I-shaped, and the billiard mechanism of keyhole side comprises spring, hollow projectile cartridge, two-stage bullet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254820 CN2511772Y (en) | 2001-11-21 | 2001-11-21 | Comfortable padlock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01254820 CN2511772Y (en) | 2001-11-21 | 2001-11-21 | Comfortable padlock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2511772Y true CN2511772Y (en) | 2002-09-18 |
Family
ID=33664065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01254820 Expired - Fee Related CN2511772Y (en) | 2001-11-21 | 2001-11-21 | Comfortable padlock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2511772Y (en) |
-
2001
- 2001-11-21 CN CN 01254820 patent/CN2511772Y/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 |