CN207332528U - A kind of lockset - Google Patents
A kind of lockset Download PDFInfo
- Publication number
- CN207332528U CN207332528U CN201721268377.0U CN201721268377U CN207332528U CN 207332528 U CN207332528 U CN 207332528U CN 201721268377 U CN201721268377 U CN 201721268377U CN 207332528 U CN207332528 U CN 207332528U
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- CN
- China
- Prior art keywords
- knob
- gear
- gear linkage
- lock core
- actuator
- 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.)
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Abstract
It the utility model is related to the lockset that a kind of lock core structure is combined with knob structure.The lockset includes main body, knob, lock core, and knob has shaft, it is characterised in that：Gear linkage is axially displaceably connected with the shaft of knob, gear linkage is located in main body, the outer end of main body is rotatably mounted with travelling gear, travelling gear is equipped with driving key, gear linkage is equipped with keyway, gear linkage can move laterally under the action of elastic component, and the driving key of travelling gear is entered in the keyway of gear linkage.When key and lock core mismatch, knob can only dally this lockset, lock pin can not be driven to act, and only when key is matched with lock core, knob could drive lock pin to act.
Description
Technical field
It the utility model is related to a kind of lockset.
Background technology
Safety cabinet is generally fitted with lock core, by matched key be inserted into lock core rotate, just can opening safety cabinet door, so
And general lock core can only drive the less lock pin of shape to pin safety cabinet, this less lock pin is easily broken by extraneous violence
Bad, anti-theft is poor；And in order to drive shape larger, pin safety cabinet at the same time even more than lock pin, knob knot can only be used
Structure, i.e. manually turning knob, are driven the lock pin unlock of the inside, since knob build is larger, can be answered with driving structure
Miscellaneous lock pin, but the knob structure of safe lock only coordinates electronic lock to use currently on the market, specific structure is first logical
Electronic lock unlock is crossed, knob is protruded above from safe body, is then unlocked again by knob structure.
The content of the invention
In view of the shortcomings of the prior art, the utility model innovation provides a kind of lock core structure and is mutually tied with knob structure
The lockset of conjunction.The lockset includes main body, knob, lock core, and the knob has shaft, it is characterised in that：The knob turns
Gear linkage is axially displaceably connected with axis, the gear linkage is located in main body, and the outer end of the main body can turn
Travelling gear is installed dynamicly, the travelling gear is equipped with driving key, and the gear linkage is equipped with keyway, the gear
Connector can move laterally under the action of elastic component, and the driving key of travelling gear is entered the keyway of gear linkage
Interior, the main body, which is equipped with, can drive the actuator that gear linkage moves inward, the actuator by transmission component with
Lock core is sequentially connected.
The one side of the actuator towards elastic component is equipped with lug boss, and the lug boss has inclined-plane, the gear
Connector is equipped with supporting part towards one end of elastic component, and the supporting part of the gear linkage acts on the lug boss of actuator
On.
The transmission component includes connecting rod and driving lever, and the driving lever is connected on the transmission shaft of lock core, the connecting rod
One end is hinged with driving lever, and the other end is hinged with actuator.
According to a kind of lockset provided by the utility model, when key and lock core mismatch, knob can only dally, and can not drive
Pendulum lock pin acts, and only when key is matched with lock core, knob could drive lock pin to act.The safe lock is closed with structure
Many advantages, such as reason, cost is relatively low, and anti-theft is strong.
Brief description of the drawings
Fig. 1 is the front view that the utility model is installed on safety cabinet；
Fig. 2 is the internal rear that the utility model is installed on safety cabinet；
Fig. 3 is the sectional view in the A-A directions along Fig. 2；
Fig. 4 is the sectional view in the B-B directions along Fig. 2.
Embodiment
As shown in Figures 1 and 2, which can be used for being installed on safety cabinet, it includes lock core 2 and knob 1, both
On same safe door 3.Lock core 2 is general lock core, and the key 4 to match with lock core is inserted into lock core 2 and successfully turns
It is dynamic, then it is rotated further by knob 1, you can driving lock pin unlock, it is possible thereby to open safety cabinet；And work as key and mismatched with lock core,
During turning knob 1, knob 1 can only dally, and so also can not just drive lock pin to unlock.
In order to realize above-mentioned function, as shown in Figure 3 and Figure 4, the utility model is axially movable in the shaft 11 of knob 1
Ground is connected with gear linkage 12（By setting horizontal key in shaft 11, gear linkage 12 can only move axially, and cannot phase
Countershaft radial rotating）, gear linkage 12 is located in main body 8, and main body 8 is installed on the inner wall of safe door 3, main body 8
Outer end travelling gear 9 is rotatably mounted with by bearing 10, the travelling gear 9 just be used for drive lock pin to act, be driven
Gear 9 is equipped with driving key 90, and gear linkage 12 is equipped with keyway 120, effect of the gear linkage 12 in elastic component 13
Under can move laterally, and the driving key 90 of travelling gear 9 is entered in the keyway 120 of gear linkage 12, set in main body 8
There is the actuator 7 that gear linkage 12 can be driven to move inward, the one side of actuator 7 towards elastic component 13 is equipped with lug boss
70, lug boss 70 has inclined-plane 71, and gear linkage 12 is equipped with supporting part 121, gear linkage towards one end of elastic component 13
12 supporting part 121 is acted on the lug boss 70 of actuator 7, which is sequentially connected by transmission component and lock core 2.
When safety cabinet is in non-opening, under the action of actuator 7, gear linkage 12 is by inwardly（That is in Fig. 3
Lower section）, and compression elastic piece 13（Spring）, in this case, the driving key 90 of travelling gear 9 is introduced into gear connection
In the keyway 120 of part 12, at this time if turning knob 1, knob 1 and gear linkage 12 can only all dally；When wanting opening safety
During cabinet, matched key 4 is inserted into, and rotates lock core 2, lock core 2 is driven 7 downward actuation of actuator by transmission component, drives at this time
The lug boss 70 of moving part 7 comes the lower section of the supporting part 121 of gear linkage 12（Direction as shown in Figure 4）, such actuator 7
Gear linkage 12 is just no longer driven by inwardly, such gear linkage 12 is just in elastic component 13（Spring）Under the action of outwards
Move side（That is the right direction in Fig. 4）, in this case, the driving key 90 of travelling gear 9 advances to gear linkage
In 12 keyway 120, turning knob 1, travelling gear 9 just can be rotated under the action of gear linkage 12, thus driven at this time
Lock pin unlocks.
During locking, invert key 4, actuator 7 moved up by the transmission of transmission component, actuator 7 when moving up, by
There is inclined-plane in lug boss 70, by inclined-plane, lug boss 70 acts on the supporting part 121 of gear linkage 12, and such gear connects
Fitting 12 just moves inward（Left direction in Fig. 4）, key 4 is extracted afterwards, and safety cabinet returns to original locking shape again
State.
Transmission component can use various structures, and the utility model provides a kind of embodiment：As shown in Figure 1, the transmission component
Connecting rod 6 and driving lever 5 have been specifically included, driving lever 5 is connected on the transmission shaft 20 of lock core 2, and one end of connecting rod 6 and driving lever 5 are hinged,
The other end is hinged with actuator 7.By this transmission component, just can easily make to move down on actuator 7 by rotating lock core 2
It is dynamic.
Claims (3)
1. a kind of lockset, includes main body（8）, knob（1）, lock core（2）, the knob（1）With shaft（11）, its feature exists
In：The knob（1）Shaft（11）On be axially displaceably connected with gear linkage（12）, the gear linkage（12）
Positioned at main body（8）It is interior, the main body（8）Outer end be rotatably mounted with travelling gear（9）, the travelling gear（9）On set
There is driving key（90）, the gear linkage（12）It is equipped with keyway（120）, the gear linkage（12）In elastic component（13）
Under the action of can move laterally, and make travelling gear（9）Driving key（90）Enter gear linkage（12）Keyway
（120）It is interior, the main body（8）Gear linkage can be driven by being equipped with（12）The actuator moved inward（7）, the actuator
（7）Pass through transmission component and lock core（2）It is sequentially connected.
A kind of 2. lockset according to claim 1, it is characterised in that：The actuator（7）Towards elastic component（13）One
Side is equipped with lug boss（70）, the lug boss（70）With inclined-plane（71）, the gear linkage（12）Towards elastic component
（13）One end be equipped with supporting part（121）, the gear linkage（12）Supporting part（121）Act on actuator（7）It is convex
The portion of rising（70）On.
A kind of 3. lockset according to claim 1, it is characterised in that：The transmission component includes connecting rod（6）With driving lever
（5）, the driving lever（5）It is connected to lock core（2）Transmission shaft（20）On, the connecting rod（6）One end and driving lever（5）It is hinged, separately
One end and actuator（7）It is hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268377.0U CN207332528U (en) | 2017-09-29 | 2017-09-29 | A kind of lockset |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721268377.0U CN207332528U (en) | 2017-09-29 | 2017-09-29 | A kind of lockset |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207332528U true CN207332528U (en) | 2018-05-08 |
Family
ID=62366749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721268377.0U Active CN207332528U (en) | 2017-09-29 | 2017-09-29 | A kind of lockset |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207332528U (en) |
-
2017
- 2017-09-29 CN CN201721268377.0U patent/CN207332528U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |