CN203452481U - Mechanical password and key code combined safe lock - Google Patents
Mechanical password and key code combined safe lock Download PDFInfo
- Publication number
- CN203452481U CN203452481U CN201320578413.9U CN201320578413U CN203452481U CN 203452481 U CN203452481 U CN 203452481U CN 201320578413 U CN201320578413 U CN 201320578413U CN 203452481 U CN203452481 U CN 203452481U
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- China
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- trundle
- transmission shaft
- power transmission
- key code
- hole
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Abstract
The utility model discloses a mechanical password and key code combined safe lock. The safe lock comprises a mechanical password and a key code lock, wherein the mechanical password is connected with a transmission shaft through password knobs, the transmission shaft is indirectly connected with a transmission pin, the transmission pin is connected with a transmission rod so as to control a lock core of the key code lock, and then, the functions of a mechanical password lock and the key code lock are integrated. The lock is simple in structure, is economical and practical and has double security and high safety performance.
Description
Technical field
The utility model relates to the technical field of lockset, is specially the safety lockset of a kind of mechanical cipher and key code combination.
Background technology
In order to protect property safety, people have designed various locks.Common key lock is simple, but anti-theft feature is bad, with master key, just can open lockset very like a cork.Coded lock anti-theft feature is relatively good, but electronic password lock needs electricity to use, and in the situation that having a power failure, can not use, and brings inconvenience to sometimes people's life; Although mechanical code lock security performance is higher, function singleness, also has the structure of some mechanical code locks very complicated.
Summary of the invention
The problem existing in order to solve above-mentioned prior art, the utility model provides the safety lockset of a kind of mechanical cipher and key code combination, and this lockset is not only simple in structure, economical and practical, and has double insurance, and security performance is high.
For achieving the above object, the technical scheme that the utility model adopts is:
The safety lockset of a kind of mechanical cipher and key code combination, comprise mechanical cipher part and key code latching segment, mechanical cipher part at least comprises password knob and handle, in mechanical cipher part, be provided with power transmission shaft, vertically insert in password knob one end of power transmission shaft, the other end of power transmission shaft is vertically through vertical insertion in handle after the control element with control through hole, the cross section of power transmission shaft mates mutually with the cross section of controlling through hole, described control element comprises housing, back-moving spring and be installed on the trundle in housing, trundle is installed in the chute being arranged in housing and along chute and slides up and down, the bottom of housing is provided with opening, the lock core that the bottom of trundle is stretched out by opening and locked towards key code, back-moving spring is installed between trundle and housing, the bottom of trundle is connected with one end of control lever, and control lever moves up and down with trundle, on the lock core of key code lock, be provided with the groove mutual corresponding with control lever position, when trundle is positioned at chute the top, the other end of control lever is positioned at the top of the groove of key code lock pin, control lever is separated with key code lock pin, and when trundle is positioned at chute during below, the other end of control lever is positioned at the bottom of key code lock pin upper groove.
On the two side of described trundle, be respectively equipped with two openings, on the two side of trundle control through hole, be provided with respectively two openings, at the top of two openings of trundle, be provided with two small boss, two small boss extend to the outside of controlling through hole two side opening, controlling the fork that is provided with two similar cat ear shapes on through hole, in the bottom of control element with control between through hole and be provided with dividing plate, back-moving spring is between the bottom and dividing plate of trundle, when controlling two forks of through hole, through the outward opening on the two side of trundle and control through hole, extend respectively, two forks lay respectively at the below of two small boss and during near small boss, trundle is positioned at below of chute, back-moving spring in the raw under, when controlling a fork of through hole, withstand dividing plate downwards, when another fork upwards withstands the small boss that is positioned at fork top, trundle is positioned at chute the top, back-moving spring is transmitted upwards extruding of pin.
In described password knob, be provided with a cavity, the cross section of cavity is the figure of eight shape of similar intermediate connection, power transmission shaft is that cross section is square square shaft, the two ends of power transmission shaft are less and mutually mate with cavity than the main body of power transmission shaft, one end of power transmission shaft is vertically inserted in cavity, and cavity blocks one end that power transmission shaft inserts, and power transmission shaft rotates with password knob.
The cross section of described power transmission shaft is square, and the cross section of controlling through hole is also square, and power transmission shaft fits tightly with the inwall of controlling through hole, controls through hole and rotates with power transmission shaft.
Described control lever and trundle are integral type structure.
Compared with prior art, its beneficial effect and advantage are the utility model:
1) the utility model is simple in structure, makes processing easily simple, with low cost, economical and practical.
2) the utility model adopts mechanical cipher and key code combination, only have when password is by after correct, could rotate password knob, password knob drives power transmission shaft to rotate, and the rear drive of power transmission shaft rotation is controlled through hole and rotated, the rear trundle upward sliding that drives of control through hole rotation, trundle drives control lever to move up, control lever is separated with the groove on key code lock pin, thereby the lock core of locking with key turns key code is opened lockset.Light has password there is no the key lockset of not opening, and light has key there is no the password lockset of also not opening, and therefore, the utlity model has double insurance, and security performance is high.
3) mechanical cipher of the present utility model is can password be arbitrarily set, and has increased the safety factor of this lockset.
4) the utility model all adopts machine components to assemble, and does not need electricity consumption, easy to use.
The utility model, applicable to all kinds of locksets such as door lock, car door lock, bicycle lock, lock for motorcycle, safe lock and bag locks, is widely used.
Accompanying drawing explanation
Fig. 1 is internal construction schematic diagram of the present utility model.
Fig. 2 is the internal construction schematic diagram of control element of the present utility model.
Fig. 3 is Facad structure schematic diagram of the present utility model.
Fig. 4 is structure schematic diagram of the present utility model.
Wherein, 1-power transmission shaft, 2-trundle, 3-control lever, the groove on 4-key code lock pin, the lock core of 5-key code lock, 6-keyhole, 7-control element, 8-controls through hole, 9-chute, 10-small boss, 11-fork, 12-back-moving spring, 13-dividing plate, 14-password knob, 15-handle, 16-round button.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is elaborated:
The structure of the safety lockset of the mechanical cipher providing in the present embodiment and key code combination is as Fig. 1, Fig. 2, Fig. 3, shown in Fig. 4, this safety lockset comprises mechanical cipher part and key code latching segment, mechanical cipher part at least comprises password knob 14 and handle 15, in password knob 14, be provided with a cavity, the cross section of cavity is the figure of eight shape of similar intermediate connection, in mechanical cipher part, be provided with power transmission shaft 1, the square shaft that power transmission shaft 1 is square for cross section, the two ends of power transmission shaft 1 are less and mutually mate with cavity than the main body of power transmission shaft 1, one end of power transmission shaft 1 is vertically inserted in cavity, and cavity blocks one end that power transmission shaft 1 inserts, power transmission shaft rotates with password knob 14.The other end of power transmission shaft 1 is vertically through in the rear vertical insertion handle 15 of control element 7 with control through hole 8, and the cross section of controlling through hole 8 is square, and power transmission shaft 1 fits tightly with the inwall of controlling through hole 8.Described control element 7 comprises housing, back-moving spring 12 and is installed on the trundle 2 in housing, the two side of trundle 2 is inserted and is arranged in the chute 9 in housing and can slides up and down along chute, on the two side of trundle, be provided with two small boss 10, on control through hole, be provided with two forks 11, in the bottom of control element 8 with control between through hole 7 and be provided with dividing plate 13, between the bottom of trundle 2 and dividing plate 13, back-moving spring 12 is installed.On the two side of trundle 2 and control through hole 8, be provided with respectively two openings, at the top of two openings of trundle, be provided with two small boss 10, two small boss 10 extend to the outside of controlling through hole two side opening, controlling the fork 11 that is provided with two similar cat ear shapes on through hole, in the bottom of control element 7 with control between through hole 8 and be provided with dividing plate 13, back-moving spring position 12 is between the bottom and dividing plate 13 of trundle 2, when lockset is during in locking state, power transmission shaft 1, control through hole 8 in the raw, two forks 11 controlling through hole 8 extend through the outward opening on trundle 2 and control through hole 8 two sides respectively, two forks lay respectively at the below of two small boss 10 and during near small boss 10, trundle is positioned at below of chute, back-moving spring in the raw under, when opening lockset, rotation password knob 14, password knob 14 drives power transmission shaft 1 rotation, control square hole 8 is followed power transmission shaft 1 and is rotated together, a fork controlling through hole 8 withstands dividing plate 13, another fork 11 upwards withstands the small boss 10 that is positioned at fork 11 tops, trundle 2 is pressed home spring 12 along chute 9 upward slidings upwards.The bottom of housing is provided with opening, the lock core 5 that the bottom of trundle 2 is stretched out by opening and locked towards key code, and back-moving spring 12 is installed between trundle 2 and housing; The bottom of trundle 2 is connected with one end of control lever 3, and control lever 3 moves up and down with trundle 2, on the lock core 5 of key code lock, be provided with the groove 4 mutual corresponding with control lever 3 positions, when trundle 2 is positioned at chute 9 the top, the other end of control lever 3 is positioned at the top of the groove 4 of key code lock pin 5, control lever 3 is separated with key code lock pin 5, when trundle 2 is positioned at chute during below, the other end of control lever is positioned at the bottom of key code lock pin upper groove, with key, cannot rotate the lock core 5 of key code lock, the lockset of not opening.
The operating principle of the safety lockset of the mechanical cipher providing in the present embodiment and key code combination is as follows:
The password of this safety lockset can arrange 2-4 position, and password can arbitrarily arrange.Password in the present embodiment is 268, when pressing password key 2,6,8, could rotate password knob, password knob drives power transmission shaft to rotate, after power transmission shaft rotates, drive and control through hole rotation, control and after through hole rotates, to drive make progress pressed home spring along chute upward sliding of trundle, trundle upward sliding drives control lever to move up, when control lever moves to the top of groove of key code lock pin, control lever is separated with the groove on key code lock pin, now key is inserted to the lock core that keyhole 6 rotates key code lock, lockset is fully opened.If do not know password, password is not by correct, and password knob rotates motionless, inserts key and can not rotate, and can not open lockset.If there is password, do not have key can not open lockset.Overleaf, password is not set, only need just can opens lockset with key and round button 16.
Claims (5)
1. the safety lockset of a mechanical cipher and key code combination, comprise mechanical cipher part and key code latching segment, mechanical cipher part at least comprises password knob and handle, it is characterized in that: in mechanical cipher part, be provided with power transmission shaft, vertically insert in password knob one end of power transmission shaft, the other end of power transmission shaft is vertically through vertical insertion in handle after the control element with control through hole, the cross section of power transmission shaft mates mutually with the cross section of controlling through hole, described control element comprises housing, back-moving spring and be installed on the trundle in housing, trundle is installed in the chute being arranged in housing and along chute and slides up and down, the bottom of housing is provided with opening, the lock core that the bottom of trundle is stretched out by opening and locked towards key code, back-moving spring is installed between trundle and housing, the bottom of trundle is connected with one end of control lever, and control lever moves up and down with trundle, on the lock core of key code lock, be provided with the groove mutual corresponding with control lever position, when trundle is positioned at chute the top, the other end of control lever is positioned at the top of the groove of key code lock pin, control lever is separated with key code lock pin, and when trundle is positioned at chute during below, the other end of control lever is positioned at the bottom of key code lock pin upper groove.
2. the safety lockset of mechanical cipher according to claim 1 and key code combination, it is characterized in that: on the two side of trundle control through hole, be provided with respectively two openings, at the top of two openings of trundle, be provided with two small boss, two small boss extend to the outside of controlling through hole two side opening, controlling the fork that is provided with two cat ear shapes on through hole, in the bottom of control element with control between through hole and be provided with dividing plate, back-moving spring is between the bottom and dividing plate of trundle, when controlling two forks of through hole, through the outward opening on the two side of trundle and control through hole, extend respectively, two forks lay respectively at the below of two small boss and during near small boss, trundle is positioned at below of chute, back-moving spring in the raw under, when controlling a fork of through hole, withstand dividing plate downwards, when another fork upwards withstands the small boss that is positioned at fork top, trundle is positioned at chute the top, back-moving spring is transmitted upwards extruding of pin.
3. the safety lockset of mechanical cipher according to claim 1 and key code combination, it is characterized in that: in password knob, be provided with a cavity, the cross section of cavity is the figure of eight shape of intermediate connection, power transmission shaft is the square shaft that cross section is square, the two ends of power transmission shaft are less and mutually mate with cavity than the main body of power transmission shaft, vertically insert in cavity one end of power transmission shaft, and cavity blocks one end that power transmission shaft inserts, and power transmission shaft rotates with password knob.
4. the safety lockset of mechanical cipher according to claim 3 and key code combination, it is characterized in that: the cross section of power transmission shaft is square, the cross section of controlling through hole is also square, and power transmission shaft fits tightly with the inwall of controlling through hole, controls through hole and rotates with power transmission shaft.
5. the safety lockset of mechanical cipher according to claim 1 and key code combination, is characterized in that: control lever and trundle are integral type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578413.9U CN203452481U (en) | 2013-09-17 | 2013-09-17 | Mechanical password and key code combined safe lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320578413.9U CN203452481U (en) | 2013-09-17 | 2013-09-17 | Mechanical password and key code combined safe lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203452481U true CN203452481U (en) | 2014-02-26 |
Family
ID=50132368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320578413.9U Expired - Fee Related CN203452481U (en) | 2013-09-17 | 2013-09-17 | Mechanical password and key code combined safe lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203452481U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672770A (en) * | 2014-11-17 | 2016-06-15 | 满英志 | Sliding block type full-mechanical coded lock |
-
2013
- 2013-09-17 CN CN201320578413.9U patent/CN203452481U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105672770A (en) * | 2014-11-17 | 2016-06-15 | 满英志 | Sliding block type full-mechanical coded lock |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20180917 |