CN110984724A - Cabinet lock - Google Patents
Cabinet lock Download PDFInfo
- Publication number
- CN110984724A CN110984724A CN201911425932.XA CN201911425932A CN110984724A CN 110984724 A CN110984724 A CN 110984724A CN 201911425932 A CN201911425932 A CN 201911425932A CN 110984724 A CN110984724 A CN 110984724A
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- Prior art keywords
- lock
- transmission
- plate
- bolt
- hole
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- 230000033001 locomotion Effects 0.000 claims abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 98
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 description 11
- 238000001514 detection method Methods 0.000 description 10
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B65/00—Locks or fastenings for special use
- E05B65/52—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like
- E05B65/5207—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement
- E05B65/5215—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding
- E05B65/523—Other locks for chests, boxes, trunks, baskets, travelling bags, or the like characterised by bolt movement sliding parallel to the surface on which the lock is mounted
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B15/00—Other details of locks; Parts for engagement by bolts of fastening devices
- E05B15/10—Bolts of locks or night latches
- E05B15/101—Spring-retracted bolts
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B47/00—Operating or controlling locks or other fastening devices by electric or magnetic means
- E05B47/0001—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof
- E05B47/0012—Operating or controlling locks or other fastening devices by electric or magnetic means with electric actuators; Constructional features thereof with rotary electromotors
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B63/00—Locks or fastenings with special structural characteristics
- E05B63/14—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other
- E05B63/146—Arrangement of several locks or locks with several bolts, e.g. arranged one behind the other locks with two or more bolts, each bolt itself being a tumbler
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The invention discloses a cabinet lock, which comprises: a fastener and a lock body; but fastener closure ground connect in lock body, the fastener have with lock body connection lock the state and with lock body detached unblock state, lock body includes linkage subassembly and cylinder subassembly and first spring bolt and second spring bolt, the cylinder subassembly drives linkage subassembly and orders about first spring bolt and second spring bolt is in opposite directions or motion dorsad, so that the fastener is in lock state or unblock state. The technical scheme of the invention can improve the safety of the cabinet lock.
Description
Technical Field
The invention relates to the technical field of cabinet lock processing, in particular to a cabinet lock.
Background
With the improvement of economic level, the cabinet lock is widely popularized and used in places such as families, hotels, enterprises and banks. The cabinet lock is used for storing important articles generally, and the current cabinet lock is simple in structure, easy to damage and easy to cause the problem of insufficient safety.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
Disclosure of Invention
Therefore, the cabinet lock is required to be provided to improve the safety of the cabinet lock, aiming at the problem that the safety of the existing cabinet lock is not enough.
In order to achieve the above object, the present invention provides a cabinet lock, including:
a fastener;
the lock body, but the fastener closure ground connect in the lock body, the fastener have with lock body coupling lock the state and with lock body detached unblock state, the lock body includes linkage assembly, lock core subassembly and first spring bolt and second spring bolt, lock core subassembly drives the linkage assembly and orders about first spring bolt with the motion of second spring bolt syntropy or dorsad, so that the fastener is in lock the state or unblock state.
Optionally, the fastener comprises a fastening plate and fastening parts arranged on two sides of the fastening plate, the fastening parts extend towards the lock body, and a locking hole is formed in the fastening part far away from the fastening plate;
the lock body is provided with an insertion hole corresponding to the fastening part, the fastening part is inserted into the insertion hole, the first spring bolt and the second spring bolt are inserted into the locking hole, and the fastener is in a locking state.
Optionally, the linkage subassembly include with first drive plate that first spring bolt transmission is connected and with the second drive plate that the transmission of second spring bolt is connected, first inclined hole has been seted up on first drive plate surface, the second inclined hole has been seted up on the second drive plate surface, first inclined hole is by lower supreme orientation first spring bolt extends, the second inclined hole is by lower supreme orientation the second spring bolt extends, lock core subassembly have set up in first inclined hole with gliding first guide post from top to bottom in the second inclined hole, slide on the first guide post, first spring bolt with the second spring bolt breaks away from the lockhole, the fastener is in the unblock state.
Optionally, the lock cylinder assembly includes a transmission slider and a cam, the transmission slider is provided with a pressing portion facing the cam, the cam rotates to abut against the pressing portion to push the transmission slider to move upwards, the first guide column is disposed on the transmission slider, and the transmission slider moves upwards to drive the first guide column to slide upwards.
Optionally, the lock cylinder assembly comprises a rotating motor, the rotating motor is provided with a motor cam, and the motor cam rotates to abut against the transmission slide block to drive the transmission slide block to move up and down.
Optionally, a first guide hole and a second guide hole extending horizontally are formed in the surface of the first transmission plate, a third guide hole and a fourth guide hole extending horizontally are formed in the surface of the second transmission plate, the lock body comprises a first mounting plate, a first positioning column and a second positioning column are arranged on the surface of the first mounting plate, the first positioning column is inserted in the first guide hole and the third guide hole, and the second positioning column is inserted in the second guide hole and the fourth guide hole.
Optionally, the first lock tongue is connected with a first transmission pull rod, a first clamping plate is arranged at the end of the first transmission pull rod, which is far away from the first lock tongue, and the first transmission plate is provided with a first clamping part clamped with the first clamping plate;
the second spring bolt is connected with a second transmission pull rod, the second transmission pull rod deviates from the second spring bolt end and is provided with a second clamping plate, and the second transmission plate is provided with a second clamping portion clamped with the second clamping plate.
Optionally, the first mounting plate is provided with a first clamping groove at the position of the first transmission pull rod, the first transmission pull rod is sleeved with a first elastic member, one end of the first elastic member abuts against a groove wall of the first clamping groove, and the other end of the first elastic member is connected to the first transmission pull rod;
the first mounting plate is provided with a second clamping groove at the position of the second transmission pull rod, a second elastic piece is sleeved outside the second transmission pull rod, one end of the second elastic piece abuts against the groove wall of the second clamping groove, and the other end of the second elastic piece is connected with the second transmission pull rod.
Optionally, the transmission slider includes a fixed column and an elastic pressing piece, the fixed column extends toward the transmission slider, the elastic pressing piece is sleeved on the fixed column, the transmission slider corresponds to the elastic pressing piece and is provided with a guide groove, and the lower end of the elastic pressing piece is arranged in the guide groove.
Optionally, the cabinet lock includes a lock pressing plate, a second guide post and a third guide post are convexly disposed on the surface of the transmission sliding block, the lock pressing plate corresponds to the second guide post and the third guide post and is provided with a positioning hole, the positioning hole extends in the vertical direction, the lock pressing plate is buckled on the transmission sliding block, and the second guide post and the third guide post are provided with the positioning hole.
According to the technical scheme, the linkage assembly is driven to move by the lock cylinder assembly, the linkage assembly drives the first lock tongue and the second lock tongue to move in the opposite direction or in the opposite direction, after the first lock tongue and the second lock tongue move, the fastener and the lock body are in an unlocking state or in a locking state, and the fastener is locked on the lock body in a dual mode of the first lock tongue and the second lock tongue. Therefore, the safety of the cabinet lock can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic view of an overall structure of an embodiment of a cabinet lock of the present invention;
FIG. 2 is a schematic view of the cabinet lock of FIG. 1 mounted to a cabinet body;
FIG. 3 is a schematic structural view of a first bolt and a second bolt of the cabinet lock of FIG. 1;
FIG. 4 is a schematic structural view of the first mounting plate of FIG. 1;
FIG. 5 is a schematic view of the first and second drive plates of the cabinet lock of FIG. 1;
FIG. 6 is a schematic structural view of the plug assembly of FIG. 1;
FIG. 7 is a schematic structural diagram of the transmission slide block in FIG. 6;
fig. 8 is a schematic structural view of the lock body pressure plate of the present invention.
The reference numbers illustrate:
the implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indications in the embodiments of the present invention are only used to explain the relative position relationship, the motion situation, and the like between the components in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "secured," and the like are to be construed broadly, and for example, "secured" may be a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In addition, the technical solutions in the embodiments of the present invention may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination of technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a cabinet lock, which includes: a fastener 10 and a lock body 20.
The buckle 10 is lockably connected to the lock body 20, the buckle 10 has a locked state connected to the lock body 20 and an unlocked state separated from the lock body 20, the lock body 20 includes a linkage assembly (not shown), a lock cylinder assembly, and a first lock tongue 21 and a second lock tongue 22, the lock cylinder assembly drives the linkage assembly to drive the first lock tongue 21 and the second lock tongue 22 to move towards or away from each other, so that the buckle 10 is in the locked state or the unlocked state. For example, the lock body 20 is inserted into the lock body 20. The cabinet lock is used for a cabinet body, the cabinet body comprises an upper cover plate 40 and a lower cabinet body 50, a fastener 10 is generally arranged on the upper cover plate, a lock body 20 is arranged on the lower cabinet body, and locking or unlocking is achieved through connection of the fastener 10 and the lock body 20. The lower cabinet 50 is further provided with a lock body handle 51 corresponding to the lock body 20.
The opposite movement of the first bolt 21 and the second bolt 22 means that the first bolt 21 and the second bolt 22 are opposite and relatively close to each other, and the first bolt 21 and the second bolt 22 can be in a locked state or an unlocked state. The first bolt 21 and the second bolt 22 face away from each other, and the first bolt 21 and the second bolt 22 may be far away from each other, and the back movement of the first bolt 21 and the second bolt 22 may be a locked state or an unlocked state.
In the technical scheme provided by the invention, the linkage assembly is driven to move by the lock cylinder assembly, the linkage assembly drives the first lock bolt 21 and the second lock bolt 22 to move oppositely or reversely, after the first lock bolt 21 and the second lock bolt 22 move, the fastener 10 and the lock body 20 are in an unlocking state, or the fastener 10 and the lock body 20 are in a locking state, and the fastener 10 is locked on the lock body 20 in a dual mode of the first lock bolt 21 and the second lock bolt 22. Therefore, the safety of the cabinet lock can be improved.
Referring to fig. 4, in one embodiment, the fastening member 10 includes a fastening plate 110 and fastening portions 120 disposed on two sides of the fastening plate 110, the fastening portions 120 extend toward the lock body 20, and the ends of the fastening portions 120 away from the fastening plate 110 are provided with locking holes 121.
The lock body 20 is provided with an insertion hole 201 corresponding to the fastening portion 120, the fastening portion 120 is inserted into the insertion hole 201, the first bolt 21 and the second bolt 22 are inserted into the locking hole 121, and the fastener 10 is in a locked state. It can be known that, the lock body 20 is provided with two locking holes 121 corresponding to the fastening portion 120, and after the fastener is inserted into the locking holes 121, the first locking tongue 21 and the second locking tongue 22 are inserted into the locking holes 121, so as to fix the fastener 10 on the lock body 20.
In addition, the first bolt 21 and the second bolt 22 are provided with a guiding inclined surface towards the direction of the fastener 10, when the fastening part 120 is inserted into the hole 201, the fastening part 120 abuts against the first bolt 21 and the second bolt 22 along the guiding inclined surface, so that the first bolt 21 and the second bolt 22 are easy to move horizontally, and the horizontal movement is determined according to the installation position of the lock body.
Referring to fig. 5, in one embodiment, the linkage assembly includes a first transmission plate 23 in transmission connection with the first lock tongue 21 and a second transmission plate 24 in transmission connection with the second lock tongue 22, a first inclined hole 231 is formed in a surface of the first transmission plate 23, a second inclined hole 241 is formed in a surface of the second transmission plate 24, the first inclined hole 231 extends from bottom to top toward the first lock tongue 21, the second inclined hole 241 extends from bottom to top toward the second lock tongue 22, the lock cylinder assembly has a first guide column 251 disposed in the first inclined hole 231 and the second inclined hole 241 and capable of sliding up and down, the first guide column 251 slides up, the first lock tongue 21 and the second lock tongue 22 are separated from 121, and the fastener 10 is in an unlocking state. For example, the first locking tongue 21 is disposed on the left side of the lock body 20, the second locking tongue 22 is disposed on the right side of the lock body 20, when the first guiding column 251 moves vertically upward, the outer side surface of the first guiding column 251 abuts against the inner walls of the first inclined hole 231 and the second inclined hole 241, and thus it can be seen that the first guiding column 251 moves upward to push the first transmission plate 23 to move rightward through the first inclined hole 231, so as to drive the first locking tongue 21 to move rightward. Similarly, the first guiding column 251 moves upwards to push the second driving plate 24 to move left through the second inclined hole 241, so as to drive the second locking bolt 22 to move left. Therefore, the first bolt 21 and the second bolt 22 exit the lock hole 121, and unlocking is achieved.
Referring to fig. 6, in one embodiment, the plug assembly includes a transmission slider 25 and a cam 27, the transmission slider 25 is provided with a pressing portion 252 facing the cam 27, the cam 27 rotates to abut against the pressing portion 252 to push the transmission slider 25 to move upward, a first guiding post 251 is provided on the transmission slider 25, and the transmission slider 25 moves upward to drive the first guiding post 251 to slide upward.
The plug assembly is provided with a keyhole (not shown) on the side facing away from the cam 27, and the cam 27 is rotated by inserting a key. The cam 27 can rotate circularly for one circle, when the cam 27 rotates upwards, the cam 27 abuts against the pressing part 252 to push the transmission slide block 25 to move upwards, and when the cam 27 rotates away from the pressing part 252, the transmission slide block 25 can automatically fall under the action of self gravity.
In one embodiment, the plug assembly includes a rotary motor 28, the rotary motor 28 is provided with a motor cam 281, and the motor cam 281 is rotatably abutted against the transmission slider 25 to move the transmission slider 25 up and down.
Through the above, under the condition that the key is arranged for unlocking, Bluetooth unlocking can be further arranged. For example, be provided with bluetooth module in the lock body 20, bluetooth link module connects the rotation, connects bluetooth module through the cell-phone, just can realize the unblock through the cell-phone under the condition of avoiding using the key.
In addition, the transmission slider 25 is provided with a detection portion 256, the detection portion 256 is correspondingly connected with a detection switch 257, for example, the detection switch 257 is a microswitch, and the detection switch 257 is used for detecting whether the transmission slider 25 falls to a quasi-position, so as to prevent the rotation motor 28 from continuously operating and repeatedly pushing the transmission slider 25 to move upwards.
In one embodiment, the first transmission plate 23 has a first guide hole 232 and a second guide hole 233 formed on a surface thereof, the second transmission plate 24 has a third guide hole 242 and a fourth guide hole 243 formed on a surface thereof, the lock body 20 includes a first mounting plate 26, the first mounting plate 26 has a first positioning post 261 and a second positioning post 262 formed on a surface thereof, the first positioning post 261 is inserted into the first guide hole 232 and the third guide hole 242, and the second positioning post 262 is inserted into the second guide hole 233 and the fourth guide hole 243. The first and second transmission plates 23 and 24 are moved in the horizontal direction by the positioning guide action of the first and second positioning posts 261 and 262.
In one embodiment, the first bolt 21 is connected with a first transmission pull rod 210, the end of the first transmission pull rod 210 away from the first bolt 21 is provided with a first clamping plate 211, and the first transmission plate 23 is provided with a first clamping portion 234 clamped with the first clamping plate 211; by means of the horizontal movement of the first driving plate 23, the first driving pull rod 210 is pulled to move, and the first bolt 21 is pulled to move.
The second lock tongue 22 is connected with a second transmission pull rod 220, a second clamping plate 221 is arranged at the end, deviating from the second lock tongue 22, of the second transmission pull rod 220, and a second clamping portion 244 clamped with the second clamping plate 221 is arranged on the second transmission plate 24. The second driving plate 24 moves horizontally, so that the second driving pull rod 220 is pulled to move, and the second locking bolt 22 is pulled to move. Thereby unlocking is achieved.
In addition, the first driving link 210 and the first driving plate 23 may be connected in various manners, such as being hinged or welded, and the first driving link 210 and the first driving plate 23 may also be integrally formed. Furthermore, the first engaging portion 234 can be engaged with the first driving link 210 at different positions.
Similarly, the second driving link 220 and the second driving plate 24 may be connected in various ways, such as hinged connection or welding, and the second driving link 220 and the second driving plate 24 may also be integrally formed. Furthermore, the second engaging portion 244 can be engaged with the second driving rod 220 at different positions
In one embodiment, the first mounting plate 26 is provided with a first engaging groove 263 at the position of the first transmission link 210, the first transmission link 210 is sleeved with a first elastic member 212, one end of the first elastic member 212 abuts against a groove wall of the first engaging groove 263, and the other end is connected to the first transmission link 210; therefore, when the first latch bolt 21 is under the action of the pulling force, the first elastic element 212 is compressed and deformed, the first elastic element 212 generates the restoring force, and when the first transmission plate 23 is not under the action of the abutting pressure, the first transmission pull rod 210 is also under the action of the pulling force, and further, under the action of the restoring force of the first elastic element 212, the first latch bolt 21 is reset to the initial position, so that the locking is facilitated.
The first mounting plate 26 is provided with a second engaging groove 264 at the position of the second driving rod 220, the second driving rod 220 is sleeved with a second elastic member 222, one end of the second elastic member 222 abuts against a groove wall of the second engaging groove 264, and the other end is connected to the second driving rod 220. Therefore, when the second latch bolt 22 is under the action of the pulling force, the second elastic element 222 is compressed and deformed, the second elastic element 222 generates a restoring force, and when the second transmission plate 24 is not under the action of the abutting pressure, the second transmission pull rod 220 is also under the action of the pulling force, and further, under the action of the restoring force of the second elastic element 222, the second latch bolt 22 is restored to the initial position, so that the locking is facilitated. The first elastic member 212 and the second elastic member 222 may be springs or torsion springs.
Referring to fig. 7, in one embodiment, the transmission slider 25 includes a fixing post and an elastic pressing member 29, the fixing post extends toward the transmission slider 25, the elastic pressing member 29 is sleeved on the fixing post, the transmission slider 25 is provided with a guide groove 253 corresponding to the elastic pressing member 29, and the lower end of the elastic pressing member 29 is disposed in the guide groove 254.
The transmission slide block 25 is accelerated to fall downwards by the elastic pressing action of the elastic pressing piece 29, and the transmission slide block 25 can be quickly reset. The resilient hold down 29 may be a spring or a torsion spring.
Referring to fig. 8, in one embodiment, the cabinet lock includes a lock pressing plate 30, a second guiding post 254 and a third guiding post 255 are protruded from a surface of the transmission slider 25, the lock pressing plate 30 is provided with a positioning hole 31 corresponding to the second guiding post 254 and the third guiding post 255, the positioning hole 31 extends in the vertical direction, the lock pressing plate 30 is fastened to the transmission slider 25, and the second guiding post 254 and the third guiding post 255 are provided with the positioning hole 31.
The transmission sliding block 25 can be guaranteed to move in a flat plane through the pressing effect of the lock pressing plate 30, and meanwhile, the transmission sliding block 25 can be guaranteed to move up and down through the guiding effect of the second guiding column 254 and the third guiding column 255. A second mounting plate is arranged on the side of the lock pressure plate 30 facing away from the driver slide 25.
In one embodiment, the lock body 20 is provided with a switch driving member 202 corresponding to the first locking tongue 21 and the second locking tongue 22, the lock body 20 further includes a detection switch 203 disposed close to the switch driving member 202, a lower end surface of the first locking tongue 21 or the second locking tongue 22 presses against the switch driving member 202, and the switch driving member 202 presses against the detection switch 203. The detection switch 203 is a micro detection switch, and whether the first bolt 21 and the second bolt 22 are locked simultaneously can be detected through the detection switch 203.
On the basis of the above embodiment, the lock body 20 is provided with two hall switches 204, and the safety of the cabinet lock is further improved by the two hall switches 204. In addition, a power supply device 205 is provided in the lock body 20, and the power supply device is a four-piece battery, which ensures that the lock body 20 can obtain enough power.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. A cabinet lock, characterized in that the cabinet lock comprises:
a fastener;
the lock body, but the fastener closure ground connect in the lock body, the fastener have with lock body connection lock the state and with lock body detached unblock state, the lock body includes linkage subassembly, lock core subassembly and first spring bolt and second spring bolt, lock core subassembly drives the linkage subassembly and orders about first spring bolt with the second spring bolt is in opposite directions or motion dorsad, so that the fastener is in lock the state or unblock state.
2. The cabinet lock of claim 1, wherein the fastening member comprises a fastening plate and fastening portions disposed at two sides of the fastening plate, the fastening portions extend toward the lock body, and the fastening portions are provided with locking holes far away from the fastening plate;
the lock body is provided with an insertion hole corresponding to the fastening part, the fastening part is inserted into the insertion hole, the first spring bolt and the second spring bolt are inserted into the locking hole, and the fastener is in a locking state.
3. The cabinet lock of claim 2, wherein the linkage assembly comprises a first transmission plate in transmission connection with the first lock bolt and a second transmission plate in transmission connection with the second lock bolt, a first inclined hole is formed in the surface of the first transmission plate, a second inclined hole is formed in the surface of the second transmission plate, the first inclined hole extends from bottom to top towards the first lock bolt, the second inclined hole extends from bottom to top towards the second lock bolt, the lock core assembly comprises a first guide column which is arranged in the first inclined hole and the second inclined hole and can slide up and down, the first guide column slides up, the first lock bolt and the second lock bolt are separated from the lock hole, and the fastener is in an unlocking state.
4. The cabinet lock of claim 3, wherein the lock cylinder assembly comprises a transmission slider and a cam, the transmission slider is provided with a pressing portion facing the cam, the cam rotates to abut against the pressing portion to push the transmission slider to move upwards, the first guide post is provided on the transmission slider, and the transmission slider moves upwards to drive the first guide post to slide upwards.
5. The cabinet lock of claim 4, wherein the lock cylinder assembly comprises a rotary motor provided with a motor cam that rotates against the drive slider to move the drive slider up and down.
6. The cabinet lock of claim 3, wherein the first driving plate is provided with a first guiding hole and a second guiding hole extending horizontally, the second driving plate is provided with a third guiding hole and a fourth guiding hole extending horizontally, the lock body comprises a first mounting plate, the surface of the first mounting plate is provided with a first positioning column and a second positioning column, the first positioning column is inserted into the first guiding hole and the third guiding hole, and the second positioning column is inserted into the second guiding hole and the fourth guiding hole.
7. The cabinet lock of claim 3, wherein the first bolt is connected with a first transmission pull rod, a first clamping plate is arranged at the end of the first transmission pull rod, which is far away from the first bolt, and the first transmission plate is provided with a first clamping part clamped with the first clamping plate;
the second spring bolt is connected with a second transmission pull rod, the second transmission pull rod deviates from the second spring bolt end and is provided with a second clamping plate, and the second transmission plate is provided with a second clamping portion clamped with the second clamping plate.
8. The cabinet lock of claim 7, wherein the first mounting plate is provided with a first engaging groove at the position of the first driving link, the first driving link is sleeved with a first elastic member, one end of the first elastic member abuts against a groove wall of the first engaging groove, and the other end of the first elastic member is connected to the first driving link;
the first mounting plate is provided with a second clamping groove at the position of the second transmission pull rod, a second elastic piece is sleeved outside the second transmission pull rod, one end of the second elastic piece abuts against the groove wall of the second clamping groove, and the other end of the second elastic piece is connected with the second transmission pull rod.
9. The cabinet lock of claim 4, wherein the transmission slider comprises a fixed post and an elastic pressing member, the fixed post extends toward the transmission slider, the elastic pressing member is sleeved on the fixed post, the transmission slider is provided with a guide groove corresponding to the elastic pressing member, and the lower end of the elastic pressing member is arranged in the guide groove.
10. The cabinet lock of claim 4, wherein the cabinet lock comprises a lock body pressing plate, the surface of the transmission sliding block is provided with a second guiding post and a third guiding post in a protruding manner, the lock body pressing plate is provided with a positioning hole corresponding to the second guiding post and the third guiding post, the positioning hole extends in the vertical direction, the lock body pressing plate is buckled on the transmission sliding block, and the second guiding post and the third guiding post are provided with the positioning hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911425932.XA CN110984724A (en) | 2019-12-31 | 2019-12-31 | Cabinet lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911425932.XA CN110984724A (en) | 2019-12-31 | 2019-12-31 | Cabinet lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110984724A true CN110984724A (en) | 2020-04-10 |
Family
ID=70080543
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911425932.XA Pending CN110984724A (en) | 2019-12-31 | 2019-12-31 | Cabinet lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110984724A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814495A (en) * | 2021-01-12 | 2021-05-18 | 徐冰 | Locking mechanical system and electric power cabinet of electric power cabinet |
| CN113161782A (en) * | 2021-02-01 | 2021-07-23 | 安费诺电子装配（厦门）有限公司 | Wire end connector and connector assembly |
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| CN108625675A (en) * | 2018-07-10 | 2018-10-09 | 茸明汽车科技（上海）有限公司 | A kind of lockset with twin-lock tongue structure |
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| DE29703534U1 (en) * | 1997-02-27 | 1997-04-10 | Kurth, André, 18059 Rostock | Locking device for closing waste containers in particular |
| US7857199B2 (en) * | 2004-06-29 | 2010-12-28 | United Stated Postal Service | Cluster box mail delivery unit having security features |
| CN201328536Y (en) * | 2008-11-06 | 2009-10-21 | 熊春林 | Hazardous chemical storage cabinet |
| CN201679283U (en) * | 2010-03-26 | 2010-12-22 | 佛山市顺德区安能保险柜制造有限公司 | Novel telescopic handle mechanism for safe |
| CN207363485U (en) * | 2017-09-27 | 2018-05-15 | 宁波东英吉利电子有限公司 | A kind of lock of keeping box transmission mechanism opens operating structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814495A (en) * | 2021-01-12 | 2021-05-18 | 徐冰 | Locking mechanical system and electric power cabinet of electric power cabinet |
| CN113161782A (en) * | 2021-02-01 | 2021-07-23 | 安费诺电子装配（厦门）有限公司 | Wire end connector and connector assembly |
| CN113161782B (en) * | 2021-02-01 | 2023-06-20 | 安费诺电子装配（厦门）有限公司 | Wire end connector and connector assembly |
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