KR100903061B1 - Ing device for cabinet locker - Google Patents

Abstract

An unlocking device for a cabinet locker is provided to release the lock of the locker when the door is unable to open due to the breakage of locker body. An unlocking device for a cabinet locker comprises a locker body(110) which is fixed to the case of a cabinet in which a latching member(160) is equipped, a latch(190) which is attached to a door(11) and includes a hanging part(192), a guide member(199) with a guide groove in which the latch is guided in the vertical direction, a key cylinder(198) equipped with a rotating bar(198a) separating the latching member and the latch, and a guide protrusion(191) which is formed on both sides of the latch and guided along the guide groove.

Description

Locker locker for lockers {ing device for Cabinet locker}

The present invention relates to a locker for the locker for the locker, and more particularly, when the operation of the locker of the door provided in the front of the locker is disabled, it is used for locking so that the administrator can easily open the door without damaging the door. A locker release device for a locker for unlocking a locked state of a locker.

In general, public buildings such as libraries and subway stations, locker rooms of sports facilities, clubs, public baths and saunas are equipped with a number of lockers that can temporarily store personal items. Lockers are provided for storage.

An example of such a locker is a locker 1 as shown in FIG. 1.

The locker 1 is composed of a housing 10 to secure a storage space 12 for storing personal items, and a door 11 rotatably provided on the front of the housing 10, wherein the housing ( 10) and the door 11 is provided with a locker can prevent theft of the article.

Such a locker is provided with a locker body 20 in the enclosure 10, and the door 11 is provided with a key cylinder 31, which is provided with a latch 30, so that the key of the door 11 can be provided. When the key is inserted into the key hole (not shown) of the cylinder 31 and turned, the latch is rotated so that it is corrected or released.

However, when the door locker is in an unoperable state due to breakage or failure of an internal part, it is impossible to release the door locker, and there is a hassle of opening a door by calling a separate key repairman or breaking the door.

Therefore, to solve this problem, an object of the present invention is to unlock the locker for the locker that can easily release the locking state of the locker when the door opening is incapable of failure due to the main body failure of the locker of the locker door. To provide a device.

The present invention for achieving the above object;

In the lock device of the locker for lockers to lock the lock body fixed to the enclosure of the locker is provided with a locking member, provided on the front door of the enclosure is provided on the door opening and closing latches that can be fastened to the locking member is formed. The door is fixed to a guide member formed with a guide groove for guiding the latch in the up and down direction, and when the key is inserted and rotated, it is fixed with a key cylinder having a pivot bar that separates the latch and the latch by raising the latch. It provides a locker for the locker for the locker characterized in that.

At this time, the guide protrusions guided along the guide grooves are formed on both sides of the latch.

On the other hand, the lock body; A case fixed to one side of the enclosure; Operating means for advancing the shaft in accordance with a control signal from the control panel; A first rotating pressing member for rotating the first pressing part at the other end about the first hinge part when the shaft of the operating means is advanced; A first locking protrusion is formed at one end of the second hinge portion in close contact with the first pressing portion of the first rotating pressing member, and a first locking groove is formed at the other end thereof, so that the first rotating pressing member rotates in one direction. A movable stopper member which is supported by the spring and rotates in the other direction; A fixed stopper member to which the first locking groove of the movable stopper member extends when the first pressing portion of the first pivotal pressing member presses the first locking protrusion of the movable stopper member; A second locking groove is formed at one end of the third hinge portion, and a second locking protrusion is formed at the other end thereof to be engaged with the latch of the latch provided on the door, and the second locking groove is formed at the first locking protrusion of the movable stopper member. When the movable stopper member rotates in the other direction with respect to the second hinge portion while maintaining the latched state, the movable stopper member is separated from the first locking protrusion of the movable stopper member to rotate about the third hinge portion to extend over the fixed stopper member. It is characterized by consisting of a locking member carried by two springs.

At this time, the latch has a '∩' shaped hook portion that can be fastened to the second locking protrusion of the locking member is formed, the second locking protrusion of the locking member is characterized in that the third guide roller is further provided to rotate spontaneously. .

According to the present invention, when the locker of the locker is broken or damaged, the door can not be opened and closed easily without calling the repairman or artificially damaging the door.

Hereinafter, the features of the locker locker locker according to the present invention will be understood by the embodiments described in detail with reference to the accompanying drawings.

At this time, Figure 2 is a perspective view showing the release device of the locker locker according to the present invention, Figure 3 is a perspective view showing a latch according to the present invention, Figure 4 is a locking device of the locker locker according to the present invention. 5 is a cross-sectional view showing a state in which the unlocked state, FIG. 5 is a cross-sectional view showing a state in which the lock is released by the release device of the locker for the locker according to the present invention and the door is opened, and FIG. 6 is according to another embodiment of the present invention. It is a figure which shows the release device of the locker for lockers.

2 to 5, the unlocking device of the locker for the locker according to the present invention is applied to the door locker 100, such as a locker.

At this time, the door locker 100 is composed of a lock main body 110 which is fixed to the housing 10, and a latch 190 provided in the door (11).

First, the lock body 110 and the case 112 is fixed to one side of the housing 10; Operating means 120 for advancing the shaft 122 according to a control signal from the control panel 114; A first rotating pressing member 130 in which the first pressing portion 136 of the other end is rotated in one direction when the shaft 122 of the operating means 120 is advanced; A first locking protrusion 144 is formed on one end of the first hinge pressing member 130 to be in close contact with the second hinge portion 142, and the first locking groove 146 is formed at the other end thereof. And a movable stopper member 140 which is supported by the first spring 141 and rotates in the other direction when the first pivotal pressure member 130 rotates in one direction; The first locking groove 146 of the movable stopper member 140 when the first pressing portion 136 of the first pivotal pressing member 130 presses the first locking protrusion 144 of the movable stopper member 140. A fixed stopper member (150) spanning; A second locking groove 166 is formed at one end of the third hinge portion 162 and is fastened to the latching portion 192 of the clasp 190 provided at the door 11 at the other end thereof. Is formed, and the second locking groove 164 is held in the first locking protrusion 146 of the movable stopper member 140 while the movable stopper member 140 is the second hinge portion 142. When rotated in the other direction with respect to the center is separated from the first locking protrusion 146 of the movable stopper member 140 and rotated around the third hinge portion 162 so as to span the fixed stopper member 150 It consists of a locking member 160 carried by the spring (161).

On the other hand, when the front of the clasp 190 provided in the door 11 is pressed inside the main body 110, the second pressing part 176 of the other end is rotated in one direction centering on the fourth hinge part 172. The second rotation pressing member 170 and the limit switch 180 for detecting the opening and closing of the door 11 in accordance with the presence or absence of pressing of the second pressing unit 176 is further provided.

At this time, as well as controlling the opening of the door 11 through the control of the control panel 114, as well as detecting the opening or closing of the door 11, the user does not need a separate key (not shown), the door ( 11) to open the door 11 can be controlled by monitoring and controlling the state of the control panel 114 through the operation of an administrator or a management computer.

In more detail, the actuating means 120 is made up of a solenoid (120a) is provided so that the shaft 122 is capable of moving forward and backward to enable a straight reciprocating motion. In this case, when the power is supplied to the solenoid 120a under the control of the control panel 114, it is magnetized and operated. That is, when power is supplied to the solenoid 114, a magnetic force is generated to move the shaft 122 forward, and when the magnetic force is disconnected, the shaft 122 is received inside the solenoid 120a and moved backward. Of course, the actuating means 120 is preferably using a rotational motion as it is by using a motor (not shown) or applying a configuration for converting the rotational motion into a linear motion, all known in the art belonging to the same technical category Therefore, a detailed description thereof will be omitted.

In other words, the first rotational pressing member 130 has a '┛' shape is formed in one end of the coupling groove 134 is hinged to the front end of the shaft 122 by a hinge pin 135, the other end The first pressing portion 126 is formed in the. The first rotational pressure member 130 rotates in one direction about the first hinge portion 132 when the shaft 122 moves forward as the solenoid 120a, which is the operating means 120, is driven. The first pressing portion 136 of the rotation pressing member 130 is reversed to remove the pressure applied to the first pressing portion 144 of the movable stopper member 140.

In addition, the movable stopper member 140 has a '┏' shape, and at one end, a first locking protrusion 144 to which the first pressing part 126 of the first rotating pressing member 130 is in close contact is formed and the other end thereof. The first engaging groove 146 is formed in the rotatably provided around the second hinge portion 142. At this time, the movable stopper member 140 has elasticity to rotate in the other direction with respect to the second hinge portion 142 due to the structure that is supported by the first spring 141.

At this time, when the door 11 is in a closed state, the first locking groove 146 formed at the other end of the movable stopper member 140 is prevented from being rotated by the fixed stopper member 150 any more, and the movable stopper The first locking protrusion 144 formed at one end of the member 140 has the second locking groove 164 of the locking member 160 fastened so that the locking member 160 is rotated by the second spring 161. To prevent it.

On the other hand, when driving the solenoid 120a to open the door 11, the first pivotal pressing member 130 is rotated in one direction around the first hinge portion 132 of the movable stopper member 140 When the pressure of the first pressing part 136 that presses the first locking protrusion 144 is removed, the movable stopper member 140 is rotated by the holding force of the first spring 141, so that the second of the locking member 160 is rotated. The locking groove 164 is separated from the first locking protrusion 144 of the movable stopper member 140. In this case, the locking member 160 is rotated about the third hinge portion 162 by the elasticity of the second spring 161 while the second locking protrusion 166 of the locking member 160 is directed toward the door 11. Protrudes. When the second locking groove 164 of the locking member 160 spans the fixing stopper member 150 while the locking member 160 rotates about the third hinge portion 162, the locking member 160 is rotated. Will stop.

Next, the catching member 160 has a second catching groove 164 formed at one end of the third hinge portion 162 and the catching portion 192 of the catching 190 provided at the door 11 at the other end thereof. A second locking protrusion 166 is formed to be fastened to the bottom, and a round portion 165 is formed between the second locking groove 164 and the second locking protrusion 166.

According to such a structure, the round part 165 may be in close contact with the first locking protrusion 144 and the fixed stopper member 150 of the movable stopper member 140 to be stably rotated.

In particular, when the round part 165 is guided, the first locking protrusion 144 of the movable stopper member 140 is provided with a first guide roller 144a to freely rotate to reduce frictional resistance. The stopper member 150 is provided with a second guide roller 150a freely rotatable.

Therefore, the first and second guide rollers 144a and 150a may be smoothly rotated when the round member 165 is in close contact due to the locking member 160 being rotated.

On the other hand, the second locking protrusion 166 of the locking member 160 is provided with a third guide roller 166a so as to rotate freely, the '∩' shaped locking portion of the latch 190 provided in the door 11. In 192, it can be easily moved.

Next, the latch 190 is provided on the rear of the door 11, the door 11 is made of a structure in which one side is hinged to the front surface of the housing 10 by the hinge portion 19 to be easily opened and closed. .

When the locking member 160 is released by this structure and rotated by the holding force of the second spring 161, the second locking protrusion 166 of the locking member 160 protrudes forward of the housing 10. The door 11 is pressed and thereby the door 11 is opened to the front, and ascends on the '∩' type latching portion 192 of the latch 190 provided in the door 11 to catch the latch 190. The locking member 160 is separated. Therefore, when the door 11 is partially opened, the user can easily check the inside of the enclosure 10 when the user pulls one side of the door 11 to be fluttered in front of the enclosure 10.

Next, a second pivotal pressing member 170 is provided at an inner upper portion of the main body 110, wherein the second pivotal pressing member 170 is formed around the fourth hinge 172. A protruding portion 174 is formed at one end so that the front of the '' shaped hook portion 192 is pressed, and a second pressing portion 176 is formed at the other end to press the limit switch 180.

At this time, the protruding portion 174 and the second pressing portion 176 are provided with fourth and fifth guide rollers 174a and 176a to minimize frictional resistance.

In this case, when the door 11 is opened, the limit switch 180 is turned off, and when the door 11 is closed, the limit switch 180 is turned on to open or close the door. Can be detected.

On the other hand, the detection signal of the limit switch 180 is input to the control panel 114, when the detection signal of the limit switch 180 is an off signal indicating the opening of the door 11, the control panel 114 is The power supply to the solenoid 120a, which is the operating means 120, is cut off to return the shaft 122 to its original state.

In addition, when the door 11 is closed, the front of the '∩' shape latching portion 192 of the latch 190 presses the protrusion 174 of the second pivotal pressing member 170 to open the fourth hinge portion 172. When the second pressing unit 176 rotates to the center and presses the limit switch 180 to input the on signal, the door 11 is recognized as being closed.

The latch 190 provided on the rear of the door 11 is preferably fixed to the rear of the door 11 so as to be time-locked with respect to the lock body 110 having such a structure, but later locking such as a solenoid When inoperation occurs due to breakage or failure of each component of the main body 110, the manager should be able to easily open the door 11 without physically damaging the door 11.

To this end, the guide member 199 in which the guide grooves 199a are formed in the vertical direction is fixed to the rear surface of the door 11, and guide protrusions guided along the guide grooves 199a on both sides of the latch 190. 191 is formed to have a structure in which the latch 190 is guided by the guide member 199, the manager key 200 can be inserted into the lower side of the door 11, the guide member 199 is installed A well-known key cylinder 198 is provided, and the key cylinder 198 is provided with a rotation bar 198a, and when the key 200 is inserted into the key cylinder 198 and rotated, the rotation bar 198a is provided. Is rotated to allow the latch 190 to rise.

In this case, when the operation of the lock body 110 is completely blocked by abnormal operation of the control panel 114 or failure of the solenoid, the administrator inserts and rotates a management key into the key cylinder 198. When the latch 190 is raised along the guide groove 199a of the guide member 199.

Accordingly, the '∩' type latching portion 192 of the latch 190 is separated from the second locking protrusion 166 of the locking member 160 to open the door 11.

Of course, when the administrator's key 200 is removed from the key cylinder 198, the latch 190 is freely dropped along the guide groove 199a of the guide member 199, and is returned to its original position.

Therefore, the door 11 can be opened simply by inserting and rotating the manager key 200 into the key groove of the key cylinder 198 without damaging the door 11 or the like. In this case, the manager key 200 can be opened. By providing the same key cylinder to a plurality of lockers and the like so that they can be used in common, efficiency of management can also be achieved.

In other words, the administrator keeps and manages only one administrator's key 200, so that even if a problem occurs in the locker, the locker of each locker can be released using the same key 200. do.

On the other hand, Figure 6 is a view showing another embodiment of the present invention, the door 11 is provided with a key cylinder 198 having a rotating piece 198b which is rotated together when the key 200 is inserted and rotated at the end thereof. do.

On the other hand, the bracket 197 is integrally provided on the upper side of the body 198 of the key cylinder 198.

In addition, the bracket 197 has a side hinge portion 190a of the clasp 190 provided with a '∩' shaped hook portion 192 to which the second locking protrusion 166 of the locking member 160 can be fastened. It is provided to be rotatable around.

In addition, both ends of the link 195 are hinged to one side of the pivoting piece 198b and the rear end side of the latch 190. More specifically, one side of the link 195 is eccentrically eccentrically biased toward one side of the pivoting piece 198b.

According to such a structure, when the lock main body 110 is broken, when the key 200 is inserted into the key cylinder 198 and rotated in one direction, the rotating piece 198b rotates and the link 195 moves downward. Will be pulled. At this time, when the link 195 is pulled, the latch 190 is pivoted by the front end '∩' shaped hook 192 of the latch 190 around the side hinge portion 190a of the latch 190. As it is separated from the locking member 160 is separated from the lock body 110 can be easily opened the door.

As described above, embodiments of the present invention have been described in detail, but the scope of the present invention is not limited thereto, and the scope of the present invention extends to the range substantially equivalent to one embodiment of the present invention.

1 is a view showing a locker equipped with a conventional locker for the door,

Figure 2 is a perspective view showing the release device of the locker locker according to the present invention,

3 is a perspective view showing a latch according to the present invention,

Figure 4 is a cross-sectional view showing a state of unlocking the locking device of the locker locker according to the present invention,

5 is a cross-sectional view showing a state in which the lock is released by the release device of the locker locker according to the present invention and the door is opened,

6 is a view showing a lock device for a locker for a locker according to another embodiment of the present invention.

*** Explanation of symbols for main parts of drawing ***

10: enclosure 11: door

110: lock body 112: case

120: operating means 130: first rotating pressure member

140: movable stopper member 150: fixed stopper member

160: locking member 170: second rotating pressure member

180: limit switch 190: latch

198: key cylinder 199: guide member

200: key

Claims (5)

The lock body 110 fixed to the enclosure 10 of the locker and provided with a locking member 160 and a door 11 provided on the front of the enclosure to be opened and closed to hook the locking member 160 can be fastened. In the locker of the locker for the locker for releasing the latch 190, the needle 192 is formed, The guide member 199 in which the guide groove 199a is formed is fixed to the door 11 to guide the latch 190 upward and downward. When the key 200 is inserted and rotated, the latch 190 is raised. A key cylinder 198 having a pivoting bar 198a separating the locking member 160 and the latch 190 is fixed, Locking device for a locker for a locker, characterized in that the guide protrusions 191 which are guided along the guide grooves (199a) are formed on both sides of the latch (190). The method of claim 1, The lock body 110 is; A case 112 fixed to one side of the enclosure 10; Operating means 120 for advancing the shaft 122 according to a control signal from the control panel 114; A first rotating pressing member 130 in which the first pressing portion 136 of the other end is rotated in one direction when the shaft 122 of the operating means 120 is advanced; A first locking protrusion 144 is formed at one end of the second hinge portion 142 to be in close contact with the first pressing portion 136 of the first pivotal pressing member 130, and at the other end of the first locking groove 146. And a movable stopper member 140 which is supported by the first spring 141 and rotates in the other direction when the first pivotal pressure member 130 rotates in one direction; The first locking groove 146 of the movable stopper member 140 when the first pressing portion 136 of the first pivotal pressing member 130 presses the first locking protrusion 144 of the movable stopper member 140. A fixed stopper member (150) spanning; A second locking groove 166 is formed at one end of the third hinge portion 162 and is fastened to the latching portion 192 of the clasp 190 provided at the door 11 at the other end thereof. Is formed, and the second locking groove 164 is held in the first locking protrusion 146 of the movable stopper member 140 while the movable stopper member 140 is the second hinge portion 142. When rotated in the other direction with respect to the center is separated from the first locking protrusion 146 of the movable stopper member 140 and rotated around the third hinge portion 162 so as to span the fixed stopper member 150 Locking device for a locker for a locker, characterized in that consisting of the engaging member 160 carried by the spring (161). The method of claim 2, The latch 190 has a '∩' shaped hook portion 192 to which the second locking protrusion 166 of the locking member 160 can be fastened, and the second locking protrusion 166 of the locking member 160 is formed. ) Lock release device for a locker for a locker, characterized in that the rotation is self-contained further comprises a third guide roller (166a). The lock body 110 fixed to the enclosure 10 of the locker and provided with a locking member 160 and a door 11 provided on the front of the enclosure to be opened and closed to hook the locking member 160 can be fastened. In the locker of the locker for the locker for releasing the latch 190, the needle 192 is formed, The door 11 is provided with a key cylinder 198 having a rotating piece 198b which is rotated together when the key 200 is inserted and rotated at an end thereof, and is integrally formed above the body 198 of the key cylinder 198. A row bracket 197 is provided, and the bracket 197 includes a '190' shaped latching portion 192 to which the second locking protrusion 166 of the locking member 160 can be fastened. Rotating around the side hinge portion 190a of the) is provided, the one end of the pivoting piece (198b) and the rear end of the latch 190, both ends of the link (195) are hinged, respectively, the key 200 ) Is inserted into the key cylinder 198 and rotated in one direction, the locking device for the locker for the locker, characterized in that the latch 190 is rotated around the hinge portion 190a and separated from the locking member 160. . delete

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