KR101535585B1 - Device for locking in guide plates - Google Patents

Abstract

The present invention relates to a device for locking a guide plate, and more specifically, to a device for locking a guide plate which can easily open or close a guide plate installed on a road, a street, a station, etc. to display geographic information, guide text, an advertisement, etc. An objective of the present invention is to provide the device for locking a guide plate which can easily open or close the guide plate to replace the geographic information attached to the inside of the guide plate in a sheet or an advertisement plate form.

Description

{DEVICE FOR LOCKING IN GUIDE PLATES}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a guide plate locking device, and more particularly, to a guide plate locking device for facilitating opening and closing of a guide plate for displaying geographical information, guidance text, advertisement,

In general, a guide plate used in the art is to show the surrounding roads and buildings with a paint on a flat plate, to attach a transparent or opaque acrylic resin plate to a metal frame, and to display a local guide map on the surface thereof.

Here, the guide board shows a map, a building, and a character on a single signboard, so that when the new building of the neighboring building or the name of the building is changed, the signboard needs to be partially modified or the whole signboard must be exchanged.

To solve these problems, a door made of tempered glass or acrylic resin plate is formed on the front and rear surfaces of the main body so that the main body of the main body can be replaced with local information, maps and advertisements.

Such a guide plate is installed in various places and is widely used because it can replace the surrounding area information, map, advertisement, etc. according to the surrounding situation.

In addition, Korean Registration No. 10-0954549, " Area Guide Board " has been proposed as a conventionally known technique presented above.

The area guide plate is composed of a base frame to which the tempered glass is coupled and a rear panel coupled with the rear surface of the base frame and having a plurality of locking devices and knobs formed on one side thereof and displaying geographical information and advertisements.

Accordingly, the area guide plate can be easily replaced with a sheet or a billboard attached to the front and rear surfaces.

However, in order to replace the inner sheet and the billboard, it is necessary to separately open the plurality of locking devices installed on the rear panel to open the rear panel, and when the key of the locking device is different, There is a problem in that it is necessary to carry the respective keys separately.

Also, in order to check the inside of the signboard with a predetermined period or to check the signboards installed in the area in order to replace the attached advertisement, a key corresponding to the lock of each signboard must be held and the key corresponding to each signboard must be found and opened There is a problem.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a guide plate locking device for easily opening and closing a guide plate for replacing geographical information, .

And it is an object of the present invention to provide a guide plate locking device capable of easily opening a plurality of locking devices installed at upper and lower portions of a guide plate to prevent an outside person from opening.

It is another object of the present invention to provide a guide plate locking device capable of easily opening and closing a plurality of guide plates for maintenance and inspection of a plurality of guide plates installed in each area and opening the guide plates through a designated locking device.

According to another aspect of the present invention, there is provided a guide plate fixing device for fixing a guide plate hinged to a front / rear surface of a frame frame, A key box rotatably installed on the main body and formed with a plurality of keyways having various shapes and exposed to the outside; An operation bar coupled to both sides of the key box so as to be linearly moved by the rotational movement of the key box; A latch which is coupled to an end of each of the operation bars and is exposed to both sides of the vertical frame so as to be inserted into and disengaged from a latch groove of a guide plate; A plurality of keys formed in a shape corresponding to the key groove so as to be dispersed in a force which is inserted into each of the key grooves and to be dispersed in rotation, and a rotary member having a handle capable of rotating the key.

The key box includes a rotation plate to which an end of the operation bar is coupled and the rotation member is inserted into the key groove to rotate and a protection cover formed on the front surface of the rotation plate to prevent an arbitrary device from being inserted into the key groove from outside. .

And a protection device coupled to the inside of the protective cover to normally close the opening of the key groove and to open the key groove by inserting the rotating member.

And an inner side surface of the vertical frame includes a plate for guiding the up and down movement of the latch.

And an elastic member coupled to the vertical frame and an end of the latch to pull the latch in the locking direction.

And an elastic member formed on a side surface of the vertical frame and moving the guide plate to the outside when the guide plate is opened by the latch.

According to the guide plate locking apparatus of the present invention, it is possible to easily open and close a plurality of locking devices formed on the guide plate to replace the sheet and the billboard, etc. in order to provide information, advertisement and the like inside the guide plate.

It can be opened and closed using the locking device specified in the guide plate to prevent the outside from opening, and it is prevented from being opened to any device.

Further, the guide plate is easily opened through the rotary member, and the opened guide plate can be easily closed without using the rotary member.

1 is a perspective view showing a guide plate locking device according to the present invention,
2 is a perspective view illustrating a locking device according to the present invention,
3 is an exploded perspective view showing an operating state of the key box according to the present invention,
FIG. 4 is a view showing a key box and a rotating member having key grooves of various shapes according to the present invention,
5 is a cross-sectional view illustrating a state in which a key groove is protected by a protective cover according to the present invention,
6 is an operation diagram showing the operating state of the locking device according to the present invention,
7 is a configuration diagram showing various constructions of the latch according to the present invention,
8 is a sectional view showing an operating state of a guide plate moved by a second elastic member according to the present invention.

Hereinafter, a guide plate locking device according to the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a guide plate locking device according to the present invention, and FIG. 2 is a perspective view showing a locking device according to the present invention.

As shown in FIGS. 1 and 2, the present invention relates to a guide plate locking device, and more particularly, to a guide plate locking device for facilitating opening and closing of a guide plate for displaying geographical information, guidance text, And a guide plate locking device.

The guide plate locking device includes a key box 10, an operating bar 20, a latch 30, a rotary member 40, and a key box 10, which are formed on the vertical frame 110 of the frame frame 100 and can open and close the guide plate 200, .

The key box 10 is rotatably installed at the center of the inner side of the vertical frame 110 of the frame frame 100 and has a plurality of key grooves 12 spaced from the center of rotation and spaced apart from each other, Lt; / RTI >

The key box 10 includes a bracket 18 coupled to the vertical frame 110 and rotatably coupled with the key box 10.

The operation bar 20 is coupled to both sides of the key box 10 so as to move linearly in proportion to the distance rotated by the rotation of the key box 10.

The latch 30 moves in accordance with the linear movement of the actuating bar 20 and is coupled to the end of each actuating bar 20 to control attachment and detachment of the guide plate 200 from the frame frame 100.

In addition, an elongated groove 111 is formed on a side surface of the vertical frame 110 so that the latch 30 is exposed to the outside and can be slid up and down. The guide plate 200 is positioned at a position corresponding to the groove 111 A latching groove 201 is formed so that the latch 210 can be inserted / removed.
Therefore, it is preferable that the latch 30 is slid up and down according to the movement of the actuating bar 20 so that it can be inserted into and disengaged from the latch groove 210 to open and close the guide plate 200.

The hooks 31 are inserted into or removed from the latching grooves 201 of the guide plate 200 through the hooks 31 exposed on both sides of the latches 30. The latching grooves 201 are formed at the ends thereof with a fillet 31a So that the guide plate can be easily coupled.

Therefore, when the guide plate 200 is brought into contact with the side surface of the hook 31 by the beater 31a to apply a load, the hook 31 is slidably moved by the beater 31a, (201).

The key bar 10 and the latch 30 are connected to the end of the operation bar 20 so that the latch 30 can be slid up and down by the rotation of the key box 10 .
The rotary member 40 has a rod shape having a cross section corresponding to the shape of the key groove 12 and is arranged parallel to the position of the key groove so as to be insertable into the key groove, And a handle 41 coupled to an end of the key 42 to simultaneously rotate the plurality of keys 42 at a predetermined angle with respect to the center of rotation.
That is, a plurality of the keys 42 are inserted into the key groove 12, and the key box 10 is rotated through the handle 41 to open and close the latch 30 by moving up and down.

Therefore, the force applied to the key 42 is increased in order to rotate the key box 10 according to the distance between the key box 10 and the latch 30. In order to disperse the force, It is preferable that the key 42 is formed so as to disperse the force to be forced.

When the rotation member 40 is inserted into the key box 10 formed on the guide plate 200 and the rotation member 40 is rotated, the operation bar 20 moves up and down according to the rotation of the key box 10, The latches 30 formed on the upper and lower portions of the frame 110 can open and close the guide plate 200, respectively.

At this time, even if a plurality of the latches 30 are formed, it can be simultaneously opened through the one rotary member 40, so that the inside of the guide plate 200 can be easily maintained.

FIG. 3 is a cross-sectional view illustrating an operation state of a key box according to the present invention, and FIG. 4 is a cross-sectional view illustrating a key box and a rotary member having key grooves of various shapes according to the present invention.

3, the key box 10 includes a rotation plate 11 for moving the operation bar 20 and a protection cover 13 for preventing the rotation plate 11 from being operated by an arbitrary device .

Here, the rotary plate 11 is coupled to both sides of the operation bar 20 so that the rotary member 40 is coupled to the key groove 12 formed on the front side so as to rotate left / right.

The protective cover 13 is formed on the front surface of the rotary plate 11 and is formed of a protective cover 13 for preventing an arbitrary device from being inserted into the key groove 12 from the outside.

As shown in FIG. 4 (a), the keyway 12 is spaced from the center of rotation and spaced apart from each other, and a plurality of the keyways 12 are formed by adjusting the size of a circle, a polygon, and a diameter, .

Accordingly, the key groove 12 is selectively formed at a position where the rotation member 40 is coupled to rotate the rotation plate 11, and the plurality of key grooves 12 are circular and polygonal having different diameters .

As shown in FIG. 4 (b), the keyway 12 is selectively tapered at the end or at a certain position to prevent other devices from being inserted.

The rotation member 40 can be rotated to rotate the rotation plate 11 by inserting the rotation member 40 corresponding to the key groove 12 formed by various combinations of the configurations of FIGS. 4 (a) and 4 (b) Thereby preventing the guide plate 200 from being opened or closed through the other rotation member 40. [

That is, only the rotational member 40 corresponding to the key groove 12 can be inserted by variously combining the insertion position, shape, and diameter of the key groove 12.
In order to easily disperse a force to be applied when the key 42 is inserted into the rotation plate 11 and to be forced to rotate, the rotation plate 11 is spaced apart from the rotation center of the rotation plate 11, So that the force to be applied to the pressing member 42 can be dispersed and applied.
Therefore, when the latch 30 is opened or closed, the force applied to the key 42 is uniformly dispersed to prevent breakage, abrasion, twisting, and the like.

FIG. 5 is a cross-sectional view illustrating a state in which a key groove is protected by a protective cover according to the present invention. As shown in FIG. 5, an arbitrary device is inserted into the key groove 12 in the protective cover 13 A protection device 14 is formed to close the inlet of the key groove 12 and to open the key groove 12 with the rotation member 40 inserted therein.

The protective device 14 includes a guide plate 15 coupled to the inside of the protective cover 13 and formed with a guide groove 15a which can be laterally moved at a position corresponding to the key groove 12, And a cover plate 16 inserted into the key groove 12 to move along the guide groove 15a to open the key groove 12. When the key plate 42 is released, And a spring 17 connected to the guide groove 15a and the protection plate 16 so as to be moved.

The key plate 12 is opened by the insertion of the rotary member 40 and the key groove 12 is closed when the rotary member 40 is disengaged.

That is, as shown in FIG. 5 (a), a guide plate 15 coupled to the inside of the protective cover 13 and a guide groove 15a formed in the guide plate 15 can be slidably moved And the shield plate 16 is coupled to the front surface of the key groove 12. [

When the key 42 is inserted from the front side, the protective plate 16 is moved laterally along the guide groove 15a so that the key groove 12 is opened so that the key 42 engages with the key groove 12, .

Here, the protection plate 16 is tapered along the moving direction so as to move from the front to the side, so that when the key 42 is inserted, the protection plate 16 can move to the side by a taper.

Therefore, only through the rotary member 40 corresponding to the key groove 12, the protective plate 16 is moved to the side and the key groove 12 is opened.

5 (b), when the key 42 is released, the protective plate 16 moved to the side by the spring 17 moves to the front surface of the key groove 12, ).

The inner surface of the vertical frame 110 includes a plate 32 for guiding the vertical movement of the latch 30.

The plate 32 is coupled to the upper and lower portions of the vertical frame 110 so as to guide the latches 30 formed on the upper and lower portions of the plate 32, .

Accordingly, the latch 30 moves upward and downward, and is prevented from being disengaged in an arbitrary direction, so that the guide plate 200 can be opened and closed.

And a first elastic member 33 coupled to an end of the latch 30 and coupled to the vertical frame 110 to pull the latch 30 in a locking direction.

Therefore, even if the guide plate 200 opened and closed by the latch 30 is not locked through the key box 10, the latch 30 is always locked by the first elastic member 33 in the locking direction .

FIG. 6 is an operational view showing the operating state of the locking device according to the present invention, and FIG. 7 is a configuration diagram showing various constructions of the latch according to the present invention.

6, in order to easily open and close a guide plate hinged to the front / back surface of the frame 100, the guide plate locking device is provided with the rotation member 40 fitted to the key box 10, And the clasp 30 formed at the lower part of the body.

The user then inserts the rotary member 40 into the key box 10 and rotates the latch 30 interlocked with the key box 10 to open the guide plate 200 The latch 30 opens and closes the guide plate 200.

At this time, according to the rotation of the key box (10), the latches (30) fixing the guide plates (200) at the upper and lower portions simultaneously operate to open the guide plate have.

When the key box 10 is rotated in the closing direction after the opened guide plate 200 is closed, the latches 30 located at the top and bottom of the guide plate 200 are simultaneously operated to fix the guide plate 200 do.

Also, as shown in FIG. 7, the key box 10 and the latch 30 may be configured to move upward, downward, and up and down according to the rotational direction to open the guide plate 200.

7 (a), the latch 30 formed at the upper and lower portions is rotated by the rotation of the key box 10 so that the upper latch 30 is connected to the lower latch 30 Is configured to move downward to fix the guide plate 200 and the hook 31 formed on the latch 30 is formed to be directed inward.

7 (b), the latch 30 formed at the upper and lower portions is rotated by the rotation of the key box 10, so that the latch 30 at the upper portion is engaged with the latch 30 Is configured to move upward, the guide plate 200 is fixed, and the hook 31 is formed to face outward.

7 (c), the latches 30 formed on the upper and lower portions of the latch 30 are formed in the same direction in the same direction, So that the guide plate 200 is opened and closed, and the hooks 31 are formed identically in the upper or lower direction.

Here, the operation bar 20 is a member such as a rod, a pipe, a wire, a string, or the like that can move the latch 30 by rotation of the key box 10.

8 is a sectional view showing an operating state of a guide plate moved by the second elastic member according to the present invention. As shown in FIG. 8, the guide plate is formed on the side surface of the vertical frame 110, And a second elastic member 50 for moving the guide plate 200 outward when the guide plate 200 is opened.

The second elastic member 50 moves to the outside of the second elastic member 50 by the guide plate 200 when the latch 30 slides upward and downward to open the guide plate 200 A spring, a rubber plate, and the like.

That is, when the key box 10 is rotated and the latch 30 is opened, the second elastic member 50 moves the guide plate 200 fixed to the frame frame 100 outward, So that it can be opened easily.

When the guide plate 200 is closed, the latch 30 moves up and down along the fillet 31a by the latch groove 201 to be fixed to the latch groove 201, So that it can be easily closed.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the invention as defined by the appended claims. It is obvious that you can do it.

10: key box 11: spindle
12: keyway 13: protective cover
14: Protection means 15: Guide plate
15a: Guide groove 16: Shield plate
17: spring 18: bracket
20: Operation bar 30: Clasp
31: hook 31a: fillet
32: plate 33: first elastic member
40: rotating member 41: handle
42: key 50: second elastic member
100: frame frame 110: vertical frame
111: groove 200: guide plate
201: Clasp home

Claims (6)

A guide plate locking device for fixing a guide plate hinged to a front / rear surface of a frame frame,
The key box 10 is rotatably installed on the inner surface of the vertical frame 110 of the frame 110 and has a plurality of keyways 12 spaced apart from the center of rotation and spaced apart from each other. ;
An operation bar 20 coupled to both sides of the key box 10 so as to be linearly moved in proportion to the distance rotated by the rotation of the key box 10;
A latch (30) coupled to an end of each actuating bar (20) to move in accordance with the linear movement of the actuating bar (20) and to control the detachment of the guide plate (200) from the frame frame (100); And
A plurality of keys disposed in parallel with each other to correspond to the positions of the keyways so as to be able to be inserted into the keyways, And a rotary member 40 having a handle 41 coupled to an end of the key 42 to simultaneously rotate the plurality of keys 42 at a predetermined angle with respect to a rotation center,
The key box (10)
A rotating plate 11 coupled to an end of the operating bar 20 and rotatably inserted into the key groove 12 of the rotating member 40; A protector 14 coupled to the interior of the keyway 12 to prevent insertion of the keyway 12 into the keyway 12 and closing an inlet of the keyway 12 and opening the keyway 12 with the rotary member 40 inserted therein And a protective cover (13) formed thereon.
delete delete The method according to claim 1,
And a plate (32) for guiding the up and down movement of the latch (30) is formed on the inner side surface of the vertical frame (110).
5. The method of claim 4,
And a first elastic member (33) coupled to the vertical frame (110) and an end of the latch (30) to pull the latch (30) in a locking direction.
6. The method of claim 5,
And a second elastic member 50 formed on a side surface of the vertical frame 110 to move the guide plate 200 outward when the guide plate 200 is opened by the latch 30 A guide plate locking device.

Images