KR101958184B1 - Locker for locker - Google Patents

Abstract

The present invention relates to a locking device for a locker which is easy to lock a locker body, easily releases a lock state with one hand when opening an opening and closing door and simultaneously performs opening operation of the opening and closing door. The locking device for a locker comprises: a body provided with an opening and closing door which is rotatably and axially coupled to an opening of a locker body which is open at the front surface thereof to accommodate equipment inside and having a handle, having a mounting hole to be mounted by a hand of a user, provided to protrude from the front surface; a trapping means provided in the body unit to perform a linear movement and fitting and releasing a part of one end thereof to a trapping groove which is formed in an internal surface formed in the locker body; and a locking means provided on the body and locking and releasing the linear movement of the trapping means.

Description

Locker for locker

The present invention relates to a locking device for a locker, which is provided in an opening / closing door that constitutes a locker for storing an article therein so as to easily hold the opening / closing door by hand, The present invention relates to a locking device for a locker which is simple in that the locking device can be easily locked with respect to the locker body and the opening and closing operation of the opening and closing door can be easily performed with one hand .

BACKGROUND ART Generally, a locker, which is one of the furniture for storing articles stored in the inside such as a locker, is installed in a reading room, a school, a bathhouse, a sports center and the like.

The locker includes a locker body having a space inside to receive the article, and an opening / closing door for opening and closing the opening of the locker body; The opening / closing door is provided with a handle capable of opening and closing the opening / closing door with respect to the locker body, and locking means adapted to be locked / unlocked using a lock.

However, since the opening and closing door of the locker needs to be installed as a separate part for the handle and the locking means, a lot of processes are required to assemble the locker, so that the productivity is lowered and the manufacturing cost of the locker .

One such handle for a locker is a burial type locker handle of the utility model registration No. 0415061. As disclosed in the publication, a buried hole is formed in a door for opening and closing a housing of a locker and a lock hole is formed so as to be inserted into a buried hole And a lock portion formed to be inserted into and protruded from the lock hole of the handle portion so as to be locked with a lock through the handle portion.

In recent years, a variety of locking devices have been proposed, in which a handle and a locking portion of a piece of furniture are integrally formed. In order to solve the conventional problems and to prevent breakage of the locking portion when the door is closed, .

One of them is Korean Patent Registration No. 10-1450037 (name: Locking device for locker), which is embedded in the installation hole of the door as described in the publication; A locking unit provided on the main body and elastically supported by an elastic member; An opening / closing operation unit operable to selectively slide the latch bundle in the main body; A locking unit for fixing the movement of the latching unit with a separate lock; And a breakage preventing unit provided in the latching unit and preventing the lock unit from being broken by an external force that moves the latching unit when the door is closed in a state where the lock is coupled to the lock unit; Wherein the locking portion is fixed to the main body and has a through hole formed therein; And a moving piece provided on the latching bundle and in communication with the fastening piece and communicating with the through-hole; The breakage preventing portion may include a slide rail portion formed in the latching bundle; And a slide block movably provided on the slide rail and coupled to the moving piece.

In Korean Patent Registration No. 10-1251076 (name: Locking device for locker), as described in the publication, a main body installed on a door; A retaining member that is slidably received in the receiving portion of the main body and is elastically supported by the restoring member and protrudes to the outside of the main body; An intermittent portion selectively interfering with the latching bundle to interrupt the sliding movement of the latching bundle; A locking portion which is protruded and retracted by the movement of the intermittent portion and is engaged with a lock to lock the door; And a master opening part for releasing the interference between the intermittent part and the latching part to allow the latching piece to slide.

In addition, in Korean Patent Registration No. 10-1332705 (name: Locking device for locker), as described in the publication, a main body is embedded in an installation hole of a door and a receiving part is formed on the front side; A rear frame provided on a rear surface of the main body and coupled to the door, the rear frame having a slide part opened at one side thereof; A moving body accommodated in the slide portion and elastically supported by an elastic member; An operating lever rotatably installed in the main body; An operation switching unit for switching the rotational motion of the operating lever to a linear motion of the moving body; And an operating stop which selectively fixes the rotated position of the operating lever to selectively fix the position of the moving body in association with the operating lever.

Korea Utility Model Registration No. 20-0415061 Korean Patent Registration No. 10-1450037 Korean Patent Registration No. 10-1251076 Korean Patent Registration No. 10-1332705

However, the above-described conventional knobs and locks for a locker are inconvenient when the user performs an operation of opening a door or releasing a locked state.

It is an object of the present invention to provide a locking device which can be easily locked with respect to a locker body and can be easily released by one hand when opening the door, So as to realize the convenience of use.

According to another aspect of the present invention, there is provided a locker for a locker, the locker having a front opening and an opening of a locker body accommodated therein, the opening and closing door having one end rotatably coupled to the opening, A body having a handle protruding from the front, the handle having a mounting hole adapted to be mounted by a user's hand; An engaging means provided on the body so as to be linearly movable and having one end inserted into and releasing from the engaging groove formed in the inner side surface formed in the locker body; And locking means provided on the body and adapted to lock and unlock the linear movement of the locking means,

The engaging means includes a moving body which is received to be guided in a guide groove formed in the inside of the body and which is received in a linearly movable manner in the direction of the locking groove side of the locker body with its terminating end and which is provided at the end of the moving body, And a pressing spring disposed in the guide groove of the body and elastically pressing the moving body in the direction of the engaging groove;

The locking means is provided with a locking hole which penetrates through the guide groove of the body and which has a longitudinal end protruding from the front surface of the body and the other end connected to the moving body and moving in the same direction, A binding piece protruding outward from a front surface of the body and having a binding hole through which a hook of the lock penetrating through the fixing hole of the hook is fixed and formed so as to be exposed on the surface of the body; And a release member which is provided to linearly move the moving body in a direction away from an inner surface of the locker body;

Wherein the releasing member comprises: a button rod whose one end protrudes from the front of the handle and is made to move linearly in the inside of the handle; a pressing body connected to an end of the button rod and having a pressing surface formed at an end of an inclined surface; A lock spring which elastically pressurizes the body in the direction of the button rod, and a locking spring formed on the outer periphery of the moving body and extending inwardly to contact the pressing surface when the end of the pressing body enters the inside, And a pressing groove having an inclined surface fitted to the pressing surface to linearly move the moving body in a direction away from the inner surface of the locker body.

The locking device for a locker according to the present invention has a simple structure and can be economically provided. In addition, when the opening and closing door is opened, a user holds the handle with one hand and uses the thumb of the hand holding the handle, As the lock state is released through the pressing operation, the opening and closing operation of the opening and closing door can be performed simultaneously with the release of the lock, thereby achieving the convenience of use.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic partial cross-sectional view of a locking device for a locker according to an embodiment of the present invention; FIG.
Fig. 2 is a partial cross-sectional outline view showing a locking device for a locker according to the present embodiment. Fig.
Fig. 3 is a partially cutaway schematic side view showing a locking device for a locker according to the present embodiment. Fig.
Figs. 4 to 9 are schematic views showing a locking means constituting a locking device for a locker according to the present embodiment. Fig.
Figs. 10 to 13 are schematic views showing auxiliary locking means constituting a locking device for a locker according to the present embodiment. Fig.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT Hereinafter, a locking device for a locker according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The embodiments of the present invention can be modified in various forms, and the scope of the present invention should not be construed as being limited to the embodiments described in detail below. This embodiment is provided to more fully describe the present invention to those skilled in the art. Therefore, the shapes and the like of the elements in the drawings can be exaggeratedly expressed to emphasize a clearer description. It should be noted that in the drawings, the same members are denoted by the same reference numerals. Detailed descriptions of well-known functions and constructions which may be unnecessarily obscured by the gist of the present invention are omitted.

1 to 13 show a locking device 1 for a locker according to an embodiment of the present invention. The locking device 1 for a locker according to the present embodiment has a front opening, A handle 21 provided on the opening and closing door D one end of which is rotatably and axially coupled to an opening of a locker body B to be accommodated and having a mounting hole to be mounted by a user's hand, (2); A locking means (3) provided so as to be linearly movable in the body (2) and one end of which is fitted and released in a locking groove (H) formed on an inner side surface formed in the locker body (B); And lock means (4) provided on the body (2) for locking and releasing the linear movement of the latch means (3).

That is, according to the rectilinear motion of the latching means 3, the latching body 3 (B) is locked by the opening / closing door (D) through an engagement or disengagement operation of a part of the latching means Is opened and closed with respect to the opening.

In the locking device 1 according to the present embodiment, the locking means 3 is received to be guided in the guide groove 22 formed in the body 2 and terminates at the locker body B, A connecting rod 32 provided at an end of the moving body 31 and adapted to be engaged with the latching groove H, And a pressing spring 33 disposed in the guide groove 22 of the body 2 and elastically pressing the moving body 31 in the direction of the engaging groove H.

That is, the moving body 32 is linearly moved while sliding in the direction of the locking groove H of the locker body B by being pressed by the pressing spring 33 in the guide groove 22, The binding rod 32 provided at the end of the locker body 31 is separated and engaged and / or spaced apart by being inserted into the latching groove H to implement opening and closing of the opening / closing door D with respect to the opening of the locker body B .

In the locking device 1 according to the present embodiment, the locking means 4 penetrates the guide groove 22 of the body 2 and has a longitudinal end protruding from the front surface of the body 2 And the other end thereof is connected to the moving body 31 and moves in the same direction and a fixing hole 41 is formed in the end of the body 2 protruding outward from the body 2, 4 and a binding hole 43 protruding outward from the front surface of the body 2 and fixed to the hook 5 of the lock 5 through the fixing hole 41 of the hook piece 42, And a releasing member 6 provided to be exposed on the surface of the body 2 and adapted to linearly move the moving body 31 in a direction away from the inner side surface of the locker body B, .

That is, the fixing hole 41 of the annular piece 42 coincides with the binding hole 43 of the binding piece 44 in a state in which the binding rod 32 is engaged with the holding groove H, The hooks of the lock 5 are coupled to each other through the fixing hole 41 and the binding hole 43 so that the moving body 31 to which the hook piece 42 is connected is unrestricted The linear motion is prevented.

Accordingly, the binding rod 32 is prevented from being torn off in the hooking groove H, thereby preventing theft and loss of fixtures.

When the locker body B is opened, the lock body 5 is unlocked from the fixing hole 41 and the coupling hole 43, The user unlocks the opening / closing door D, and the user holds the handle 21 and rotates the opening / closing door D to open the door.

At this time, when the moving body 31 is linearly moved in a direction away from the inner side surface of the locker body B through the releasing member 6, the opening and closing door D is unlocked.

In the locking device 1 according to the embodiment of the present invention as described above, the releasing member 6 has one end protruding from the front of the handle 21 and being linearly moved inside the handle 21 A push rod 62 connected to the end of the button rod 61 and having a pressing surface formed at an end of the inclined surface and a pressing member 62 extending in a direction toward the button rod 61 A pressing spring 63 for pressing the pressing body 62 in a radially inward direction while being in contact with the pressing surface when the end of the pressing body 62 enters the inside, And a pressing groove (64) having an inclined surface fitted to the pressing surface to linearly move the moving body (31) in a direction away from the inner surface of the locker body (B).

That is, when the user releases the lock state of the door (D) to open the locker body (B), the user pushes the button rod (61) through the thumb with the handle (21) The pressing surface of the pressing body 62 comes into close contact with the inclined surface of the pressing groove 64 and comes into surface contact with the pressing surface so as to be jammed The moving body 31 is linearly moved in a direction away from the inner surface of the locker body B by receiving the pressure.

As a result, the binding rod 32 engaged with the latching groove H is released from the latching groove H and the locked state of the opening / closing door D is released. And the opening of the locker body (B) is opened by rotating the opening / closing door (D) while holding the button rod (61).

When the operator pushes down the button rod 61 to close the opening of the locker body B through the opening and closing door D by the lock spring 63, And the button rod 61 are pressed away from the moving body 31 to separate the pressing body 62 from the pressing groove 64 of the moving body 31. At this time, The connecting rod H engages with the coupling rod 32 so that the opening of the locker body B is engaged with the opening and closing door D) to form a locked state.

In addition, when the hooks of the lock 5 are coupled while passing through the fixing hole 41 and the binding hole 43 to maintain the locked state, the locker body B is closed.

As described above, as the lock state is released through the pushing operation of the button rod 61 using the thumb of the hand holding the handle 21, the locking device 1 of the locker according to the present embodiment, The opening and closing operation of the opening and closing door D is performed simultaneously with the release of the door.

10 to 13 are schematic views showing auxiliary locking means 7 constituting locking device 1 for locker according to the present embodiment. Locking device 1 for locker according to this embodiment is a locking device Which is fitted with the auxiliary key and is exposed on the front surface of the body 2 and rotates axially in the body 2 in accordance with rotation of the claw 71, A rotor 73 having protrusions 72 formed therein; A coupling protrusion 74 which is engaged with the pressing protrusion 72 of the rotor 73 extends from the outer side and a part of the sliding protrusion 72 is received in the slide groove 75 formed at the end of the moving body 31, The coupling rod (32) adapted to be coupled to the coupling rod And an auxiliary spring (76) disposed in the slide groove (75) and adapted to elastically press the binding rod (32) in an outward direction of the moving body (31); When the coupling protrusion 74 is moved during rotation of the rotor 73 so that the coupling rod 32 is released from the coupling groove H and is unlocked, (7) formed so as to have a direction and a length for pressing the pressing member (74).

That is, if the claw 71 is arbitrarily rotated while unlocking the claw 71 through the auxiliary key, the rotator 73 rotates to rotate the coupling protrusions 74 engaged with the pressing protrusions 72 of the rotor 73 And moves in the direction of the moving body 31 side.

At this time, the binding rod 32 moves while being guided by the slide groove 75 formed at the front end of the moving body 31, and is released from the latching groove H to release the locking state.

Accordingly, the opening / closing door D is opened with respect to the locker body B.

Thus, the lock state of the opening / closing door D with respect to the locker body B can be arbitrarily released without passing through the locking means 4 through the auxiliary locking means 7. [

Therefore, the auxiliary locking means 7 can stably perform the function of the auxiliary mast key with respect to the locker main body B, if necessary, thereby improving usability.

It will be apparent to those skilled in the art that various modifications and equivalent arrangements may be made therein without departing from the scope of the present invention as defined by the appended claims and their equivalents. . Therefore, it is to be understood that the present invention is not limited to the above-described embodiments. Accordingly, the true scope of the present invention should be determined by the technical idea of the appended claims. It is also to be understood that the invention includes all modifications, equivalents, and alternatives falling within the spirit and scope of the invention as defined by the appended claims.

1: Locking device 2: Body
21: Handle 3: Jamming means
31: Moving body 32:
33: pressure spring 4: locking means
41: Fixing hole 42:
43: Hanging ball 44: Girl sequel
5: Lock 6: Release member
61: Button rod 62:
63: Locking spring 64: Pressurized groove
7: auxiliary locking means 71:
72: pressing projection 73: rotor
74: engaging projection 75: slide groove
76: auxiliary spring B: locker body
D: Opening door H: Locking groove

Claims (1)

A handle 21 having a mounting hole provided on the opening and closing door D, one end of which is rotatably and axially coupled to an opening of a locker body B, A body 2 protruding from the front surface; A locking means (3) provided so as to be linearly movable in the body (2) and one end of which is fitted and released in a locking groove (H) formed on an inner side surface formed in the locker body (B); Locking means (4) provided on the body (2) and adapted to lock and unlock the linear movement of the locking means (3);
The locking means 3 is received so as to be guided in the guide groove 22 formed in the body 2 and has a terminating end received in a linear movement in the direction of the latching groove H of the locker body B A binding rod 32 provided at a longitudinal end of the moving body 31 and adapted to engage with the engaging groove H and a connecting rod 32 disposed in the guide groove 22 of the body 2, And a pressing spring (33) urging the pressing member (31) in the direction of the engaging groove side;
The locking means 4 extends through the guide groove 22 of the body 2 and terminates at the front of the body 2 while the other end is connected to the moving body 31 and moves in the same direction A hook piece 41 having a fixing hole 41 to be fixed while the hook of the lock 5 passes is formed at the end of the body 2 protruding outwardly from the body 2, A binding piece 44 formed with a binding hole 43 through which the hook of the lock 5 passes through the fixing hole 41 of the loop piece 42 and is fixed to the front surface of the body 2; And a releasing member (6) provided so as to linearly move the moving body (31) in a direction away from the inner side surface of the locker body (B);
The releasing member 6 includes a button rod 61 having one end protruding from the front of the handle 21 and linearly moving inside the handle 21 and a button rod 61 connected to an end of the button rod 61 A lock spring 63 for elastically pressing the pressing body 62 in a direction toward the button rod 61 and a pressing spring 63 for pressing the pressing body 62 in the outer direction of the moving body 31 And the moving body 31 is separated from the inner surface of the locker body B by receiving a pressing pressure in a surface contact with the pressing surface when the end of the pressing body 62 enters the inside, And a pressing groove (64) having an inclined surface fitted to the pressing surface so as to linearly move the locking device in a direction in which the locking device is locked.
And a pressing projection (71) which is fitted to the auxiliary key and rotates in the inside of the body (2) in accordance with the rotation of the claw (71) provided on the front surface of the body (2) A rotor 73 having a rotor 72 formed therein; A coupling protrusion 74 which is engaged with the pressing protrusion 72 of the rotor 73 extends from the outer side and a part of the sliding protrusion 72 is received in the slide groove 75 formed at the end of the moving body 31, The coupling rod (32) adapted to be coupled to the coupling rod Further comprising an auxiliary locking means (7) disposed in the slide groove (75) and comprising an auxiliary spring (76) adapted to elastically press the binding rod (32) in an outward direction of the moving body (31) ;
The pressing projection (72)
When the coupling protrusion 74 is moved during rotation of the rotor 73 so that the coupling rod 32 is released from the coupling groove H and unlocked, Wherein the locking member is formed to have a length equal to the length of the locker.

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