CN204343828U - A kind of mechanical anti-theft lock - Google Patents
A kind of mechanical anti-theft lock Download PDFInfo
- Publication number
- CN204343828U CN204343828U CN201420820174.8U CN201420820174U CN204343828U CN 204343828 U CN204343828 U CN 204343828U CN 201420820174 U CN201420820174 U CN 201420820174U CN 204343828 U CN204343828 U CN 204343828U
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- CN
- China
- Prior art keywords
- peach
- assembly
- handle
- end box
- tongue
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- Lock And Its Accessories (AREA)
- Burglar Alarm Systems (AREA)
Abstract
The utility model discloses a kind of mechanical anti-theft lock, comprise end box, liner plate, lid, latch bolt assembly, square tongue assembly, first world hook, second world hooks, plectrum assembly and dial peach assembly, described first world hooks and second world hook side before and after the side's of being installed on tongue assembly respectively; Described group of peach assembly comprises handle and dials peach and transmission peach-poking plate, transmission peach-poking plate rotates and to be installed on end box and to be provided with the projection dialled peach with handle and be mutually rotatably assorted, transmission peach-poking plate radial direction is also extended the pusher arm that promotion side's tongue assembly moves up and down, square tongue assembly is provided with the oblique pull groove coordinated with head embedding on pusher arm; Handle is dialled peach rotation and is installed on end box, handle is dialled between peach with latch bolt assembly and is also provided with the plectrum assembly both being connected, be rotated counterclockwise handle dial peach drive transmission peach-poking plate and plectrum assembly respectively the side's of drive tongue assembly and latch bolt assembly stretch out liner plate, the handle that turns clockwise is dialled peach and is driven transmission peach-poking plate and plectrum assembly respectively in the side's of drive tongue assembly and latch bolt assembly income end box.
Description
[technical field]
The utility model relates to lockset industry, in particular, relates to a kind of mechanical anti-theft lock.
[background technology]
Current lock on the market, most complex process, cost are high, performance is single, and the finished product after product man produces just is shaped completely; Particularly in antitheft, after being unlocked, generally only have lockset latch bolt and latch assembly to play the effect of self-locking, lockset side's tongue assembly is generally inoperative, and degree of protection is low, is easy to open lockset outdoor and enters indoor.
[utility model content]
In order to solve above technical difficulty, the utility model provides that a kind of structure is simple, cost is low, effectively can improve the mechanical anti-theft lock of barrier propterty.
The utility model solves the technical scheme that its technical problem adopts:
A kind of mechanical anti-theft lock, comprise end box, liner plate, lid, latch bolt assembly, square tongue assembly, the first world hook, the second world hook, plectrum assembly and dial peach assembly, plectrum assembly is arranged in end box, and liner plate is installed on the side of end box; Described first world hooks and second world hooks side drive first and second world hook simultaneously to stretch out the both sides of end box respectively when square tongue assembly stretches out liner plate before and after the side's of being installed on tongue assembly respectively; Described group of peach assembly comprises handle and dials peach and transmission peach-poking plate, transmission peach-poking plate rotates and to be installed on end box and to be provided with the projection dialled peach with handle and be mutually rotatably assorted, transmission peach-poking plate radial direction is also extended the pusher arm that promotion side's tongue assembly moves up and down, square tongue assembly is provided with the oblique pull groove coordinated with head embedding on pusher arm; Described handle is dialled peach rotation and is installed on end box, handle is dialled between peach with latch bolt assembly and is also provided with the plectrum assembly both being connected, be rotated counterclockwise handle dial peach drive transmission peach-poking plate and plectrum assembly respectively the side's of drive tongue assembly and latch bolt assembly stretch out liner plate, the handle that turns clockwise is dialled peach and is driven transmission peach-poking plate and plectrum assembly respectively in the side's of drive tongue assembly and latch bolt assembly income end box; First and second world described hooks the side's of being respectively equipped with tongue assembly upper pin and coordinates and promote the tipper that it stretches out end box; Described side's tongue assembly is also provided with the slot to make way coordinated with the plectrum assembly rotating shaft be fixed on end box.
Further, safety tongue is also installed in box of the described end and dials peach, dial peach spring and latch assembly, drive safety tongue to dial peach and overcome the elastic force of dialling peach spring and drive latch assembly to stretch out liner plate to realize and lock.
The beneficial effects of the utility model are:
At closing time, dial peach through handle and stir transmission peach-poking plate and up rotate counterclockwise, the side's of promotion tongue assembly stretches out lock body of the present utility model; During enabling; Dial peach through handle to stir transmission peach-poking plate and down rotate clockwise, the side's of realization tongue assembly retracts; In addition, rotate handle and dial peach and can the side's of driving tongue assembly and latch bolt assembly stretch out simultaneously and regain, rotate the lock control that handle just can realize double protection after unblanking, effectively improve anti-theft feature, more secure and reliable to use.
[accompanying drawing explanation]
Fig. 1 is detonation configuration schematic diagram of the present utility model;
Fig. 2 is main TV structure schematic diagram of the present utility model;
Fig. 3 is annexation schematic diagram of the present utility model.
[detailed description of the invention]
A kind of mechanical anti-theft lock, as shown in Figure 1 to Figure 3, comprise end box 1, liner plate 2, lid 3, latch bolt assembly 4, hook 6, second world, square tongue assembly 5, first world hook 7, plectrum assembly 8 and dial peach assembly 9, plectrum assembly 8 is arranged in end box 1, and liner plate 2 is installed on the side of end box 1; Described first world hook 6 and second the world hook 7 side drive first and second world to hook when square tongue assembly 5 stretches out liner plate 2 both sides that (6,7) stretch out end box 1 respectively simultaneously before and after the side's of being installed on tongue assembly 5 respectively.
Continue as shown in Figure 1 to Figure 3, dial peach assembly 9 to comprise handle and dial peach 90 and transmission peach-poking plate 91, transmission peach-poking plate 91 rotates and to be installed on end box 1 and to be provided with the projection 900 dialled peach 90 with handle and be mutually rotatably assorted, transmission peach-poking plate 91 radial direction is also extended the pusher arm 910 that promotion side's tongue assembly 5 moves up and down, square tongue assembly 5 is provided with the oblique pull groove 50 coordinated with embedding head on pusher arm 910; Handle is dialled peach 90 rotation and is installed on end box 1, and handle is dialled between peach 90 with latch bolt assembly 4 and is also provided with the plectrum assembly 8 both being connected; Be rotated counterclockwise handle and dial peach 90, the side's of drive tongue assembly 5 and latch bolt assembly 4 stretch out liner plate 2 respectively to drive transmission peach-poking plate 91 and plectrum assembly 8; The handle that turns clockwise dials peach 90, and the side's of drive tongue assembly 5 and latch bolt assembly 4 are taken in end box 1 respectively to drive transmission peach-poking plate 91 and plectrum assembly 8.Wherein, on described first and second world hook (6,7), the side's of being respectively equipped with tongue assembly 5 upper pin 51 coordinates and promotes its tipper 10 stretching out end box 1; The slot to make way 11 coordinated with plectrum assembly 8 rotating shaft be fixed on end box 1 is also provided with at square tongue assembly 5.
In addition, safety tongue is also installed in end box 1 and dials peach 12, dial peach spring 13 and latch assembly 14, drive safety tongue to dial peach 12 and overcome the elastic force of dialling peach spring 13 and drive latch assembly 14 to stretch out liner plate 2 to realize locking.
By bindiny mechanism of the present utility model, rotation handle is dialled peach 90 and just can be stretched out simultaneously with latch bolt assembly 4 and regain by the side's of driving tongue assembly 5, rotate the lock control that handle just can realize double protection after unblanking, effectively improve anti-theft feature, more secure and reliable to use.
The above embodiment is just preferred embodiment of the present utility model, not limits practical range of the present utility model with this, the equivalence change that all shapes according to the utility model, structure and principle are done, and all should be covered by protection domain of the present utility model.
Claims (2)
1. a mechanical anti-theft lock, comprise end box, liner plate, lid, latch bolt assembly, square tongue assembly, the first world hook, the second world hook, plectrum assembly and dial peach assembly, plectrum assembly is arranged in end box, and liner plate is installed on the side of end box; It is characterized in that,
Described first world hooks and second world hooks side drive first and second world hook simultaneously to stretch out the both sides of end box respectively when square tongue assembly stretches out liner plate before and after the side's of being installed on tongue assembly respectively;
Described group of peach assembly comprises handle and dials peach and transmission peach-poking plate, transmission peach-poking plate rotates and to be installed on end box and to be provided with the projection dialled peach with handle and be mutually rotatably assorted, transmission peach-poking plate radial direction is also extended the pusher arm that promotion side's tongue assembly moves up and down, square tongue assembly is provided with the oblique pull groove coordinated with head embedding on pusher arm;
Described handle is dialled peach rotation and is installed on end box, handle is dialled between peach with latch bolt assembly and is also provided with the plectrum assembly both being connected, be rotated counterclockwise handle dial peach drive transmission peach-poking plate and plectrum assembly respectively the side's of drive tongue assembly and latch bolt assembly stretch out liner plate, the handle that turns clockwise is dialled peach and is driven transmission peach-poking plate and plectrum assembly respectively in the side's of drive tongue assembly and latch bolt assembly income end box;
First and second world described hooks the side's of being respectively equipped with tongue assembly upper pin and coordinates and promote the tipper that it stretches out end box;
Described side's tongue assembly is also provided with the slot to make way coordinated with the plectrum assembly rotating shaft be fixed on end box.
2. a kind of mechanical anti-theft lock according to claim 1, it is characterized in that, safety tongue is also installed in box of the described end dial peach, dial peach spring and latch assembly, drives safety tongue to dial peach and overcome the elastic force of dialling peach spring and drive latch assembly to stretch out liner plate to realize and lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820174.8U CN204343828U (en) | 2014-12-12 | 2014-12-12 | A kind of mechanical anti-theft lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420820174.8U CN204343828U (en) | 2014-12-12 | 2014-12-12 | A kind of mechanical anti-theft lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204343828U true CN204343828U (en) | 2015-05-20 |
Family
ID=53227104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420820174.8U Active CN204343828U (en) | 2014-12-12 | 2014-12-12 | A kind of mechanical anti-theft lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204343828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252585A (en) * | 2018-01-11 | 2018-07-06 | 温州博士电气科技有限公司 | A kind of lock |
-
2014
- 2014-12-12 CN CN201420820174.8U patent/CN204343828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252585A (en) * | 2018-01-11 | 2018-07-06 | 温州博士电气科技有限公司 | A kind of lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |