CN105178719B - A kind of auto zero mechanical code lock - Google Patents
A kind of auto zero mechanical code lock Download PDFInfo
- Publication number
- CN105178719B CN105178719B CN201510662149.0A CN201510662149A CN105178719B CN 105178719 B CN105178719 B CN 105178719B CN 201510662149 A CN201510662149 A CN 201510662149A CN 105178719 B CN105178719 B CN 105178719B
- Authority
- CN
- China
- Prior art keywords
- password
- knob
- mounting hole
- auto zero
- bonnet
- 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 invention provides a kind of auto zero mechanical code lock, including main body, the body side is provided with mounting hole, knob assembly is installed in the mounting hole, the bottom part body is provided with bonnet, and password wheels group component is provided between the main body and bonnet, and the bonnet bottom is provided with tongue piece, the tongue piece bottom is provided with pad, and the tongue piece and pad are by screw locking.Reasonable in design, structure of the invention is reliable, using full mechanical, than electronic password lock long lifespan, is hardly damaged, and when knob is twisted, password auto zero protects the security of password, greatly increases Product Safety.
Description
Technical field
The present invention relates to coded lock technical field, and in particular to a kind of auto zero mechanical code lock.
Background technology
Mechanical code lock is a kind of highly reliable full mechanical code lock of big size of key without electronic device.Its operation side
Formula is unique, and the dialing of similar old telephone machine-- since the starting point of driver plate, driver plate is rotated clockwise to a certain Digital sum, then
Starting point is returned to, a password is just have input.So repeat to rotate counterclockwise until have input last password, then from starting point
Driver plate can just unlock.
But, common mechanical code lock complex operation, particularly resetting password and cryptographic key zero needs artificial operation,
The Operating Complexity of user is considerably increased, and password is unable to auto zero, and this problems demand is solved.
The content of the invention
For the deficiencies in the prior art, it is an object of the invention to provide one kind is rational in infrastructure, easy to use one
Auto zero mechanical code lock is planted, it solves these above-mentioned problems.
The technical solution adopted in the present invention is as follows：A kind of auto zero mechanical code lock, including main body, the main body one
Side, which is provided with mounting hole, the mounting hole, is provided with knob assembly, and the bottom part body is provided with bonnet, and the main body is with after
Password wheels group component is installed, the bonnet bottom is provided with tongue piece, and the tongue piece bottom is provided with pad, the tongue between lid
Piece and pad are by screw locking.
Preferably, the knob assembly includes lock core, and the lock core is arranged in knob, during the knob bottom is provided with
Shell, the middle shell bottom is provided with lower casing, the lock core connection runner and tab.
Preferably, the password wheels group component includes drain pan, and the drain pan side is provided with the second mounting hole, described second
It is provided with mounting hole in the middle part of button, the drain pan and is sequentially installed with number human relations component, shell fragment, driving lever, random piece, institute from down to up
Stating number wheel assembly includes setting array password wheels on connecting rod, the connecting rod, and every group of password wheels all include digit wheel and thumb wheel, institute
State connecting rod two ends and be both provided with pad, wherein one end connecting spring, the spring one end connects drain pan lid.
Preferably, the password wheels are 2-8 groups.
Preferably, the knob outer layer is provided with non-slip texture.
Beneficial effects of the present invention include：
Reasonable in design, structure of the invention is reliable, using full mechanical, than electronic password lock long lifespan, is hardly damaged,
When twisting knob, password auto zero protects the security of password, greatly increases Product Safety.
Brief description of the drawings
Fig. 1 is a kind of overall structure diagram of auto zero mechanical code lock of the invention；
Fig. 2 is a kind of explosive view of auto zero mechanical code lock of the invention；
Fig. 3 is a kind of knob assembly explosive view of auto zero mechanical code lock of the invention；
Fig. 4 is a kind of password wheels group component explosive view of auto zero mechanical code lock of the invention.
Embodiment
With reference to embodiment, the present invention is described in detail.
A kind of auto zero mechanical code lock, as Figure 1-4, including main body 1, the side of main body 1 is provided with installation
Knob assembly 3 is installed, the bottom of main body 1 is provided with bonnet 4 in hole 2, the mounting hole 2, the main body 1 and bonnet 4 it
Between password wheels group component 5 is installed, the bottom of bonnet 4 is provided with tongue piece 6, and the bottom of tongue piece 6 is provided with pad 7, described
Tongue piece 6 and pad 7 are by screw locking.
Preferably, the knob assembly 3 includes lock core 8, and the lock core 8 is arranged in knob 9, the bottom of knob 9 peace
Equipped with middle shell 10, the middle bottom of shell 10 is provided with lower casing 11, the connection runner 12 of lock core 8 and tab 13.
Preferably, the password wheels group component 5 includes drain pan 14, and the side of drain pan 14 is provided with the second mounting hole 15,
Be provided with button 16 in second mounting hole 15, the middle part of drain pan 14 be sequentially installed with from down to up number human relations component 17,
Shell fragment 18, driving lever 19, random piece 20, the number wheel assembly 17 include setting array password wheels 22 on connecting rod 21, the connecting rod 21,
Every group of password wheels 22 all include digit wheel 23 and thumb wheel 24, and the two ends of connecting rod 21 are both provided with pad 25, and wherein one end is connected
Spring 26, the one end of spring 26 connection drain pan lid 27.
Preferably, the password wheels 22 are 2-8 groups.
Preferably, the outer layer of knob 9 is provided with non-slip texture.
Above-mentioned embodiment is the preferred embodiments of the present invention, is not for limiting the implementation of the present invention and right model
Enclose, equivalence changes and modification that all contents according to described in the present patent application scope of patent protection are made all should be included in this
In patent application the scope of the claims.
Claims (3)
1. a kind of auto zero mechanical code lock, it is characterised in that including main body, the body side is provided with mounting hole, institute
State and knob assembly is installed in mounting hole, the bottom part body is provided with bonnet, and password is provided between the main body and bonnet
Wheel group component, the bonnet bottom is provided with tongue piece, and the tongue piece bottom is provided with pad, and the tongue piece and pad are by screwed lock
Tightly；The knob assembly includes lock core, and the lock core is arranged in knob, and the knob bottom is provided with middle shell, the middle shell
Bottom is provided with lower casing, the lock core connection runner and tab；The password wheels group component includes drain pan, the drain pan side
It is provided with the second mounting hole, second mounting hole and is provided with button, the number of being sequentially installed with from down to up in the middle part of the drain pan
Code human relations component, shell fragment, driving lever, random piece, the number wheel assembly include setting array password wheels, every group on connecting rod, the connecting rod
Password wheels all include digit wheel and thumb wheel, and the connecting rod two ends are both provided with pad, wherein one end connecting spring, the spring one
End connection drain pan lid.
2. a kind of auto zero mechanical code lock according to claim 1, it is characterised in that the password wheels are 2-8 groups.
3. a kind of auto zero mechanical code lock according to claim 1, it is characterised in that the knob outer layer is provided with
Non-slip texture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510662149.0A CN105178719B (en) | 2015-10-14 | 2015-10-14 | A kind of auto zero mechanical code lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510662149.0A CN105178719B (en) | 2015-10-14 | 2015-10-14 | A kind of auto zero mechanical code lock |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105178719A CN105178719A (en) | 2015-12-23 |
| CN105178719B true CN105178719B (en) | 2017-07-18 |
Family
ID=54901093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510662149.0A Expired - Fee Related CN105178719B (en) | 2015-10-14 | 2015-10-14 | A kind of auto zero mechanical code lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105178719B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI669437B (en) * | 2018-12-28 | 2019-08-21 | 吳湘蓉 | Knob type cabinet lock lock structure |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4770013A (en) * | 1987-03-31 | 1988-09-13 | Clover Co., Ltd. | Combination lock |
| JP2968963B1 (en) * | 1998-09-04 | 1999-11-02 | サンポウロック販売株式会社 | Dial lock |
| CN102011513B (en) * | 2009-09-04 | 2013-10-16 | 金泰祥精密五金（昆山）有限公司 | Zero setting device for combination locks |
| DE202013004044U1 (en) * | 2013-05-02 | 2013-06-14 | Ming-Huei Chen | Automatically reset to zero combination lock |
| TWM489903U (en) * | 2014-05-28 | 2014-11-11 | Sinox Co Ltd | Auto-reset combination lock |
-
2015
- 2015-10-14 CN CN201510662149.0A patent/CN105178719B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105178719A (en) | 2015-12-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170718 Termination date: 20211014 |