CN203397411U - Prying resistant lock - Google Patents
Prying resistant lock Download PDFInfo
- Publication number
- CN203397411U CN203397411U CN201320414216.3U CN201320414216U CN203397411U CN 203397411 U CN203397411 U CN 203397411U CN 201320414216 U CN201320414216 U CN 201320414216U CN 203397411 U CN203397411 U CN 203397411U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- digital
- digital button
- lock
- snap
- 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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Abstract
The utility model provides a prying resistant lock. The prying resistant lock comprises a lock body, a keyboard, locking springs and digital buttons, wherein the keyboard is mounted on the lock body; the digital buttons are mounted in the keyboard; one locking spring is arranged below each digital button; four or more than four digital buttons are arranged. According to the prying resistant lock, the digital buttons are mounted in the keyboard in a mechanical buckling manner and the locking springs are mounted rightly below the digital buttons; each digital button corresponds to one locking spring; a password of the prying resistant lock with the digital button pressing manner can be designed to a plurality of numbers to increase the difficulty of trying to unlock, so that the prying resistant lock is safe; meanwhile, the service life of a product can be prolonged.
Description
Technical field
The utility model relates to a kind of lockset, relates in particular to a kind of pick-proof lock.
Background technology
Traditional lock can only the not anti-thief of anti-gentleman, this is the common defects of traditional mechanical lock, and although the security of employing electronic password lock is more better, but also probably due to electronic equipment be very easy to be pried open cause also dangerous, even likely be easy to regard to tested out password, as traditional rotary puzzle lock.
Summary of the invention
Technical problem to be solved in the utility model is to provide a kind of mechanical pick-proof lock that increases runin difficulty.
To this, the utility model provides a kind of pick-proof lock, comprising: lock body, keyboard, snap and digital button, described keyboard is installed on lock body, described digital button is installed in keyboard, is provided with a snap below each digital button, and the quantity of digital button is more than 4 or 4.
The utility model is a kind of mechanical pick-proof lock, and described digital button is installed in keyboard by mechanical snap formula, snap be arranged on digital button under, the corresponding snap of each digital button.Mechanical pick-proof lock of the present utility model is a kind of mechanical pick-proof lock of cipher, this mechanical digital button password is not traditional rotary, but keyboard pressing formula so just can be designed to password a lot of positions, increase the difficulty of runin, safer.
Further improvement of the utility model is, 6 digital buttons are installed in described keyboard.The arrangement mode of these 6 digital buttons is preferably 2*3 or the array of 3*2, and the difficulty that can increase like this runin can be saved again the shared space of digital button.
Further improvement of the utility model is, 9 digital buttons are installed in described keyboard, and these 9 digital buttons are arranged in keyboard with the array format of 3*3.
Further improvement of the utility model is, the bottom of described digital button is provided with barb portion, and described digital button is installed in keyboard by barb portion.By the design of barb portion, digital button can be arranged in keyboard well, prevent that digital button from being pried open rear destruction snap, also can extend the serviceable life of product simultaneously.
Further improvement of the utility model is, also comprises spring, and described spring is arranged between digital button and snap.The quantity of described spring is identical with digital button, increased between digital button and snap by compression elasticity, and this also can increase the difficulty of picking lock by compression elasticity.
Compared with prior art, the beneficial effects of the utility model are: described digital button is installed in keyboard by mechanical snap formula, snap be arranged on digital button under, the corresponding snap of each digital button, the pick-proof lock of the mechanical cipher of such keyboard pressing formula can be designed to password a lot of positions, increase the difficulty of runin, safer; Also can extend the serviceable life of product simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the utility model.
Embodiment
Below in conjunction with accompanying drawing, preferably embodiment of the present utility model is described in further detail.
As shown in Figure 1, this example provides a kind of pick-proof lock, comprise: lock body 1, keyboard 2, snap 3 and digital button 4, described keyboard 2 is installed on lock body 1, described digital button 4 is installed in keyboard 2, each digital button 4 is provided with a snap 3 below, and the quantity of digital button 4 is more than 4 or 4.The quantity of digital button 4 is preferably 4,6 or 9, in this routine described keyboard 2,9 digital buttons 4 are installed, these 9 digital buttons 4 are distributed in keyboard 2 with the array format of 3*3, and the difficulty that can increase like this runin can be saved again the shared space of digital button 4.
The bottom of this routine described digital button 4 is provided with barb portion 5, and described digital button 4 is installed in keyboard 2 by barb portion 5.By the design of barb portion 5, digital button 4 can be arranged in keyboard 2 well, prevent that digital button 4 from being pried open rear destruction snap 3, also can extend the serviceable life of product simultaneously.
The further improvement of this example is, also comprises spring, and described spring is arranged between digital button 4 and snap 3.The quantity of described spring is identical with digital button 4, increased between digital button 4 and snap 3 by compression elasticity, and this also can increase the difficulty of picking lock by compression elasticity.
Compared with prior art, this routine beneficial effect is: described digital button 4 is installed in keyboard 2 by mechanical snap formula, snap 3 be arranged on digital button 4 under, the corresponding snap 3 of each digital button 4, the pick-proof lock of the mechanical cipher of such keyboard pressing formula can be designed to password a lot of positions, increase the difficulty of runin, safer; Also can extend the serviceable life of product simultaneously.This mechanical pick-proof lock is a kind of mechanical pick-proof lock of cipher, and this mechanical digital button 4 passwords are not traditional rotary, but keyboard pressing formula so just can be designed to password a lot of positions, increases the difficulty of runin, safer.
The embodiment of the above is better embodiment of the present utility model; not with this, limit concrete practical range of the present utility model; scope of the present utility model comprises and is not limited to this embodiment, and the equivalence that all shapes according to the utility model, structure are done changes all in protection domain of the present utility model.
Claims (5)
1. a pick-proof lock, is characterized in that, comprising: lock body, keyboard, snap and digital button, described keyboard is installed on lock body, described digital button is installed in keyboard, is provided with a snap below each digital button, and the quantity of digital button is more than 4 or 4.
2. pick-proof lock according to claim 1, is characterized in that, 6 digital buttons are installed in described keyboard.
3. pick-proof lock according to claim 1, is characterized in that, 9 digital buttons are installed in described keyboard, and these 9 digital buttons are arranged in keyboard with the array format of 3*3.
4. according to the pick-proof lock described in claims 1 to 3 any one, it is characterized in that, the bottom of described digital button is provided with barb portion, and described digital button is installed in keyboard by barb portion.
5. according to the pick-proof lock described in claims 1 to 3 any one, it is characterized in that, also comprise spring, described spring is arranged between digital button and snap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414216.3U CN203397411U (en) | 2013-07-12 | 2013-07-12 | Prying resistant lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320414216.3U CN203397411U (en) | 2013-07-12 | 2013-07-12 | Prying resistant lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397411U true CN203397411U (en) | 2014-01-15 |
Family
ID=49908929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320414216.3U Expired - Fee Related CN203397411U (en) | 2013-07-12 | 2013-07-12 | Prying resistant lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397411U (en) |
-
2013
- 2013-07-12 CN CN201320414216.3U patent/CN203397411U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |