KR20140146977A

KR20140146977A - Advertisement frame and locker inclduing the same

Info

Publication number: KR20140146977A
Application number: KR20130074041A
Authority: KR
Inventors: 나예룡
Original assignee: 나예룡
Priority date: 2013-06-18
Filing date: 2013-06-26
Publication date: 2014-12-29

Abstract

The present invention relates to an advertisement frame and a locker including the same and, more specifically, an advertisement frame according to an embodiment of the present invention comprising a fixing frame part to which an advertisement board is attached and detached from; and a locking device which fixes and separates the fixing frame part and the advertisement board. More specifically, in the advertisement frame of the present invention, the frame part has a plate member and a cover part to open and close the some part of the plate member. Provided are a advertisement frame to increase the effect of advertisement from the advertisement board and the appearance while preventing damage and loss of the advertisement of the board and a locker including the same.

Description

[0001] ADVERTISEMENT FRAME AND LOCKER INCLUDING THE SAME [0002]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0002] The present invention relates to an advertising frame and an article storage box including the advertisement frame. More particularly, the present invention relates to an advertising frame improved in structure and an article storage box including the advertisement frame.

Advertising signboards are usually installed on the outside wall or entrance of a building and are used as a means of advertising a company, a shop name, or a commodity. A typical advertisement signboard is constituted by attaching advertisement paper or the like on which an advertisement text such as a letter or a figure is printed, for example, on the entire frame of a rectangular frame constituting the main body.

However, such an advertisement paper is installed so as to be easily removed from the frame, and problems such as damage and loss of the advertisement paper frequently occur. For example, an advertisement sheet positioned in a storage room of a commodity is installed by inserting an advertisement sheet into a receiving portion of which one side is open. In such a case, the advertisement paper can be easily taken out, so that damage or loss of the advertisement paper can easily occur.

An embodiment of the present invention is to provide an advertisement frame and an article storage box including the advertisement frame, which can prevent the advertisement board from being damaged and lost while enhancing the advertisement effect by the advertisement board and improving the appearance.

According to an embodiment of the present invention, there is provided an advertising frame comprising: a frame portion to which a billboard is detachably fixed; And a locking device for fixing and separating the frame part and the billboard.

The frame portion may include a plate member and a lid portion for opening and closing one side of the plate member.

A first fixing part may be formed on one edge of the plate member. A second fixing part rotatably fixed to the first fixing part on the lid part, and a billboard insertion groove into which the billboard is inserted.

A plurality of the first fixing parts may be disposed apart from each other, protrusions may be formed at both side ends of the first fixing part, and grooves may be formed at both side ends of the second part to fit into the protrusions.

And a billboard fitting groove in which a part of the billboard is fitted near another edge of the plate member.

And a protruding jaw may be further provided on a lower edge of the plate member.

The frame portion may include a reinforcing member formed on one surface of the plate member adjacent to the article storage box.

And a coupling hole in which a fixing member for fixing the main body is located may be formed in the frame portion.

The locking device may further include a housing in which a part of the billboard is fixed within the housing by the locking device, and an opening corresponding to the housing may be formed in the frame part.

On the other hand, the storage box according to the embodiment of the present invention includes the above-described advertisement frame; And a locker body on which the advertisement frame is installed.

The locking device rotates in a first direction by a first key to perform the installation and disassembly operation of the billboard and rotates in a second direction opposite to the first direction by a second key different from the first key The opening and closing operation of the storage box can be performed.

The lock device includes an outer cylinder, a plug located inside the outer cylinder, a key into which the key is inserted, a plurality of wafers which are moved by the key to control the rotation of the plug, And may include a driving unit. A guide member for driving the first actuating part for fixing a part of the billboard and a protruding part for driving the second actuating part may be formed on the driving part.

According to this embodiment, when the billboard is fixed to the frame part or the article storage box by the lock device, it is possible to prevent the billboard from being stolen, lost or damaged. Unlocking allows the billboard to be easily removed from the frame or storage compartment and replaced. And the opening / closing operation of the storage box can be easily performed by the locking device. In this case, when the frame part is used for fixing the billboard, the billboard can be more firmly fixed and the billboard can be more stably protected.

Further, the locking device includes a bidirectional locking member, so that the fixing and separating operation of the billboard and the opening and closing operation of the storage box can be smoothly performed by a simple structure. At this time, by controlling the movement in the first and second directions by the structure and the shape of the wafer and the outer cylinder, the structure can be simplified and the volume can be minimized.

1 is a perspective view showing a storage box according to an embodiment of the present invention.
2 is an exploded perspective view showing a storage box according to an embodiment of the present invention.
3 is a front perspective view showing a frame portion of a storage container according to an embodiment of the present invention.
4 is a rear perspective view showing a frame portion of the storage container according to the embodiment of the present invention.
FIG. 5 is a perspective view showing a locking device of a storage container according to an embodiment of the present invention and a part of a frame part. FIG.
Figure 6 is an exploded perspective view showing the bi-directional locking member of Figure 5;
Fig. 7 is a diagram showing states of plugs and wafers when the first key and the second key are pulled in and when they are not pulled in. Fig.
8 is a cross-sectional view showing sections of A, B and C of the outer cylinder of Fig. 7, respectively.
9 is a perspective view showing the operation of the locking device of the storage device according to the embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. However, it is needless to say that the present invention is not limited to these embodiments and can be modified into various forms.

In the drawings, the same reference numerals are used for the same or similar parts throughout the specification. In the drawings, the thickness, the width, and the like are enlarged or reduced in order to make the description more clear, and the thickness, width, etc. of the present invention are not limited to those shown in the drawings.

Wherever certain parts of the specification are referred to as "comprising ", the description does not exclude other parts and may include other parts, unless specifically stated otherwise. Also, when a portion of a layer, film, region, plate, or the like is referred to as being "on" another portion, it also includes the case where another portion is located in the middle as well as the other portion. When a portion of a layer, film, region, plate, or the like is referred to as being "directly on" another portion, it means that no other portion is located in the middle.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, an article storage box including an advertisement frame according to an embodiment of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1 is a perspective view showing a storage box according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view showing a storage box according to an embodiment of the present invention.

Referring to FIGS. 1 and 2, the article storage box 100 according to the present embodiment includes a locker body (hereinafter, referred to as a main body) 10 and an advertisement frame installed in the main body 10. The advertising frame includes a frame portion 20 and a billboard 30 provided in the main body 10 and a locking device 40 for controlling fixing and separation of the billboard 30. At this time, the locking device 40 also controls the opening and closing of the main body 10. And a housing 50 in which the locking device 40 is located. This will be explained in more detail.

The main body 10 may include a main body portion 12 having an internal space capable of storing articles and a door portion 14 covering the main body portion 12. [ The body portion 12 and the door portion 14 may have various shapes, structures, materials, and the like.

The frame portion 20 is fixed to the main body 10 (more specifically, the door portion 14), and the billboard 30 is fixed to the frame portion 20. [

The frame part 20 allows the various billboards 30 to be fixed and separated easily and easily so that the billboard 30 installed on the main body 10 can be stably positioned and easily replaced when necessary.

The frame portion 20 will be described in more detail with reference to FIGS. 3 and 4. FIG. FIG. 3 is a front perspective view showing a frame part of the storage container according to the embodiment of the present invention, and FIG. 4 is a rear perspective view showing a frame part of the storage container according to the embodiment of the present invention.

3 and 4, the frame part 20 includes a plate member 22 having a plate shape fixed on the door part 14, a lid part 24 for opening and closing one side of the plate member 22, .

A first fixing portion 22a is formed at one side edge (for example, an upper edge) of the plate member 22. The plurality of first fixing portions 22a may be spaced apart from each other with a predetermined gap therebetween. Projections 222a are formed at both side ends of the first fixing portion 22a. The lid portion 24 includes a second fixing portion 24a that is rotatably fixed to the first fixing portion 22a. For example, the second fixing portion 24a is positioned to correspond to between the two adjacent first fixing portions 22a, and the groove 224a fitted to the projection 222a on both sides of the second fixing portion 24a . By fixing the protrusion 222a of the first fixing portion 22a to the groove 224a of the second fixing portion 24a, the plate member 22 and the lid portion 24 can be rotatably fixed have.

The lid portion 24 is formed with an extending portion 24b extending from the first fixing portion 22a toward the front surface of the plate member 22 to cover the entire surface thereof. A billboard insertion groove 24c into which the billboard 30 is inserted is formed between the first fixing portion 24a and the extending portion 24b or the extending portion 24b. The other edge (for example, the lower edge) of the plate member 22 is formed with a protruding step 22b. The top edge of the billboard 30 is fixed to the billboard insertion slot 24c and the bottom edge of the billboard 30 is positioned on the projecting tab 22b so that the upper and lower edges of the billboard 30 can be stably Can be fixed.

In addition, a billboard fitting groove 22c is formed in the vicinity of the edge (that is, the upper edge and both side edges) of the plate member 22 where the lid portion 24 is not located, in which a part of the billboard 30 is fitted. Accordingly, by inserting the protruding portion protruding from the edge of the billboard 30 into the billboard fitting groove 22c, the edge of the billboard 30 can be stably fixed as a whole. At this time, the billboard fitting groove 22c located at the lower edge of the plate member 22 may be formed in the protruding jaw 22b. Thus, it is possible to stably form the fitting groove 22c and to prevent the problem that the strength is lowered by the fitting groove 22c.

The front surface of the plate member 22 (that is, the surface on which the billboard 30 is positioned on the opposite side of the main body 10) is formed as a flat surface having no separate configuration so that the billboard 30 can be stably positioned. Lt; / RTI > A reinforcing member 24d capable of reinforcing the strength of the plate member 22 is formed on the rear surface of the plate member 22 (that is, the adjacent surface of the main body 10). In the present embodiment, a plurality of reinforcing members 24d are formed in the left-right direction and the up-down direction of the plate member 22 and formed in the diagonal direction. Thus, the strength of the plate member 22 is reinforced so that the plate member 22 is formed to have a small thickness and unnecessary interference with the main body 10 can be prevented.

An opening 26 for exposing the housing 50 to the outside is formed in the frame portion 20 and a fixing member (not shown, for example, a screw, a bolt, or the like) An engaging hole 28 is formed. The fixing member is fastened to the coupling hole 28 while the housing 50 formed in the main body 10 is positioned in the opening 26 of the frame portion 20 to expose the housing 50 to the outside, (20) can be firmly fixed to the main body (10).

Referring again to FIGS. 1 and 2, the billboard 30 may have a film, sheet, or plate shape, such as a phrase, a picture, or the like, which advertises an article, service, or the like to be advertised. As the billboard 30, various materials such as resin and metal can be used. The billboard 30 is provided with an opening 32 corresponding to the housing 50 so as to expose the housing 50 to the outside and includes a protrusion 34 which protrudes into the inside of the opening 32 and includes an engaging groove 34a Is formed. The protrusion 34 including the latching groove 34a is fixed by the locking device 40 in the inside of the housing 50, which will be described later in detail again.

A housing 50 in which a locking device 40 is located is fixed to the door portion 14 of the main body 10. The housing 50 accommodates a locking device 40 composed of a plurality of parts together so as to be stably fixed to the door part 40. A fixing groove 52 into which the protrusion 34 of the billboard 30 is inserted is formed on the side surface (more specifically, the upper side surface) of the housing 50.

The locking device 40 serves to fix and separate the billboard 30 of the main body 10 and to open and close the main body 10. [ Particularly, in this embodiment, the locking device 40 is involved in fixing and separating the billboard 30, so that the billboard 30 can be fixed or separated as necessary. That is, in the normal state, the locking device 40 fixes the billboard 30 to the bill storage box 100 in a non-releasable manner to prevent the billboard 30 from being stolen, misplaced, . When the replacement of the billboard 30 is required, the locking device 40 is released to easily separate the billboard 30 from the bill storage box 100 and to fix the new billboard 30.

Thus, in this embodiment, the locking device 40 performs the second operation corresponding to the first operation corresponding to the fixing and separation operation of the billboard 30 and the opening and closing operation of the storage box 100. [ That is, the locking device 40 performs two operations. This locking device 40 will now be described in more detail with reference to Figures 5-8.

5 is a perspective view showing a part of the frame unit 30 and the locking device 40 of the storage unit 100 according to the embodiment of the present invention. Fig. 6 is an exploded perspective view showing the bi-directional locking member 42 of Fig. 5, and Fig. 7 is an exploded perspective view showing the bi-directional locking member 42 of Fig. 5 when the first key and the second keys 60a and 60b are inserted, And shows the state of the wafer 430. Fig. And FIG. 8 is a cross-sectional view showing sections A, B, and C of the outer cylinder 430 of FIG.

5 to 8, the locking device 40 includes a bi-directional locking member 42 capable of bi-directional operation, a first actuating portion 44 for performing driving for securing and separating the billboard 30, And a second operating portion 46 for performing opening and closing operations of the storage box 100.

The bi-directional locking member 42 rotates in the first direction (e.g., the right direction, hereinafter the same) by the first key 60a to drive the first operating portion 44 to perform the first operation, The second operation unit 46 is operated by rotating the first key 60a in the second direction opposite to the first direction (e.g., the leftward direction, hereinafter the same) by the second key 60b different from the key 60a, .

The bi-directional locking member 42 includes an outer cylinder 410 and a plug 420 in which the first and / or second keys 60a and 60b are inserted, a part of which is located inside the outer cylinder 410, And / or a plurality of wafers 430 that move in position by the second keys 60a, 60b to control the rotation of the plug 420. The driving unit 440 may include a guide member 442 for driving the first and second actuating units 44 and 46 and a protrusion 444 formed at the lower portion of the flange 420. However, it is also possible that the driving unit 440 is not formed separately from the plug 420 and the driving unit 440 is extended from the plug 420 so that the driving unit 440 and the plug 420 are integrally formed.

Here, the wafer 430 includes a main body 432 located inside the plug 420 and a blocking protrusion 434 protruding from the main body 432. The main body 432 is formed with a key receiving hole 432a through which the first and / or second keys 60a and 60b are received and a protrusion 432b is formed on a side surface of the main body 432. [ A spring 436 is positioned between the protrusion 432b and the plug 420 so that the blocking protrusion 434 of the wafer 430 can be maintained through the through hole 422 of the plug 420. [ When the first and / or second keys 60a and 60b are pulled into the key entry hole 432a of the wafer 430, some of the wafers 60a and 60b are moved in accordance with the shapes of the first and / or the second keys 60a and 60b 430 are moved into the plug 420. This will be described in more detail later.

A through hole 422 through which the blocking protrusion 434 passes is formed in the plug 420. A blocking protrusion 434 projecting to the outside through the through hole 422 is positioned on the inner surface of the outer cylinder 410 And a guide groove 412.

Here, the wafer 430 includes a first wafer 430a for moving the interrupting projection 434 into the plug 420 only by the second key 60b, and a second wafer 604b for interrupting the interrupting projection 434 only by the first key 60a And a third wafer 430c for moving the blocking protrusion 434 into the plug 420 by the first and second keys 60a and 60b. ). 7 (a), when the first key 60a is retracted, the second wafer 430b and the blocking protrusion 434 of the third wafer 430c are pulled out from the plug 420, And only the blocking protrusion 434 of the first wafer 430a passes through the through hole 422 of the plug 420 and protrudes to the outside. 7B, when the second key 60b is retracted, the first protrusion 434 of the first wafer 430b and the protrusion 434 of the third wafer 430c are positioned inside the plug 420 Only the interrupting projection 434 of the second wafer 430b passes through the through hole 422 of the plug 420 and protrudes to the outside. As shown in FIG. 7C, when the key is not inserted or a key other than the first and second keys 60a and 60b is inserted, the first to third wafers 430a, 430b, and 430c The blocking protrusion 434 passes through the through hole 422 of the plug 420 as a whole and protrudes to the outside.

At this time, each of the first and second wafers 430a and 430b may be provided, and a plurality of the third wafers 430c may be provided. By increasing the number of wafers 430, the bi-directional locking device 420 can not be easily released by other keys. At this time, the third wafer 430c may be positioned between the first and second wafers 430a and 430b.

A guide groove 412 is formed in the outer cylinder 410 so that the stopper protrusion 434 of the wafer 430 can be positioned. The guide groove 412 includes a main groove portion 412a corresponding to the stopper projection 434 of the plurality of wafers 430c and a first groove portion 412b extending from the main groove portion 412a to provide a rotation path in the first direction. A groove portion 412b and a second groove portion 412c extending to provide a rotation path in the second direction from the main groove portion 412a. The first groove portion 412b is formed at a position corresponding to the first wafer 430a to provide a rotation path in the first direction and the second groove portion 412c is provided at a position corresponding to the second wafer 430b To provide a rotational path in the second direction.

The driving unit 440 includes a guide member 442 for driving the first actuating part 44 for fixing a part of the billboard 30 and a second actuating part 46 for opening and closing the accommodating box 100 And may include protrusions 444.

A fixing protrusion 44a is formed on the upper portion of the first actuating part 44 to engage with the engaging groove 34a of the protruding part 34 formed on the billboard 30 and the lower part of the second actuating part 44 is fixed to the driving part 440 The guide protrusion 44b is guided by the guide member 442 of the guide member 442. The guide member 422 has a first portion 422a for allowing the first actuating portion 44 to be positioned at the first position and a second portion 422b for positioning the first actuating portion 44 to be positioned at the second position where the first actuating portion 44 is retracted from the first position And a second portion 422b. And a sliding portion 422c that gradually changes position from the first position to the second position between the first portion 422a and the second portion 422b. It is possible to smoothly change the position of the first operating portion 44 by the sliding portion 422c.

9A, in a state in which the plug 420 and the driving unit 440 are not rotated, the first actuating part 44 is fixed at the first part 422a, 1 position in the drawing). The fixing protrusion 44a is fixed to the locking groove 34a in a state where the protrusion 34 of the billboard 30 is positioned in the fixing groove 52 of the housing 50. [ Then, the billboard 30 is kept fixed by the bi-directional locking member 42. [ When the plug 420 and the driving unit 440 are rotated in the first direction by the first key 60a, the guide protrusion 44b passes through the sliding part 422c and moves to the second part 422b . 9 (b), the first actuating part 44 is positioned at the second position (the position retracted by L at the first position in the drawing) retracted from the front face, Can be separated from the latching groove 34a. As a result, the billboard 30 is not fixed by the bidirectional locking member 42, so that the billboard 30 can be separated from the bin 100.

5 to 8, the second operating portion 46 includes a locking member 46a protruding outside the door portion 14 and engaged with the cover portion 12, And an engaging portion 46b projecting from the engaging portion 46b. The bi-directional locking member 42 and the driving unit 440 are formed with projecting portions 444 engaged with the engaging portions 46b. At this time, the projection 444 moves the locking member 46a by pushing the locking part 46b when the plug 420 and the driving part 440 are rotated in the second direction. Then, the locking member 46a is positioned inside the housing 50.

Here, when the plug 420 and the driving unit 440 are not rotated, the bi-directional locking member 42 does not exert a force on the locking member 46a, so that the locking member 46a protrudes outside the door unit 14 Lt; / RTI > Then, the locking member 46a is positioned over the door portion 14 and the main body portion 12, and the container storage box 100 is kept closed. When the plug 420 and the driving unit 440 are rotated in the second direction by the second key 60a, the protruding portion 444 pushes the locking portion 46b to push the locking member 46a toward the inside of the housing 50 . The locking member 46a is positioned only on the side of the door portion 14 and the door portion 14 can be opened because the body portion 12 and the door portion 14 are not fixed to each other.

The locking device 40 may further include a separate locking member 48 for driving the second operating portion 46. The separate locking member 48 may include a keypad or the like. The separate lock member 48 can drive the second operation portion 46 by inputting a predetermined password using a keypad or the like. At this time, the lock member 48 can directly drive the second operation portion 46, and it is also possible to drive the second operation portion 46 by driving other members. By using such a lock member 48, it is possible to open and close the storage box 100 without providing a key for opening the lock member 46. Accordingly, the unlocking member 100 can be used by an unspecified number of users, and the bi-directional locking member 42 can be used by the manager of the container storage box 100 for management. However, it should be understood that the present invention is not limited thereto and various modifications are possible.

The operation of the storage box 100 as described above will be described in detail.

7 (a), when the first key 60a is retracted, the blocking protrusions 434 of the second and third wafers 430b and 430c move into the plug 420, Only the interrupting projection 434 of the one wafer 430a passes through the through hole 422 and is in a state of being protruded. In this state, when the first key 60a is rotated in the first direction (for example, the right direction), the stopper 434 of the first wafer 430a is rotated in the first direction And moves along the rotation path of the groove portion 412b. At this time, the first groove 412b extends only in a path corresponding to the first direction, but can not rotate in the second direction because it does not extend to the path corresponding to the second direction.

The first actuating part 44 moves to the second part 442b along the guide member 446 of the actuating part 440 so that the first actuating part 44 is rotated in the first direction, The fixing projections 44a of the first operating portion 44 are separated from the engaging grooves 34a of the billboard 30. [ Thus, the billboard 30 can be installed or separated.

On the other hand, when the second key 60b is retracted, the blocking protrusions 434 of the first and third wafers 430a and 430c move into the plug 420 as shown in Fig. 7 (b) , Only the interrupting projection 434 of the second wafer 430b passes through the through hole 422 and is in a state of being protruded. In this state, when the second key 60b is rotated in the second direction (for example, left direction), the stopper protrusion 434 of the second wafer 430b is rotated in the second direction And moves along the rotation path of the groove portion 412c. At this time, the second groove portion 412c extends only through the path corresponding to the second direction, and can not rotate in the first direction because it does not extend to the path corresponding to the first direction.

When the plug 420 is rotated in the second direction, the projecting portion 444 of the driving portion 440 pushes the locking portion 46b of the locking member 46a to move the locking member 46a into the housing 50 . Thus, the door of the storage box 100 can be opened.

When the key is not inserted or a key other than the first and second keys 60a and 60b is pulled in, the stopper projection 434 of the wafer 430 contacts the plug 420 as shown in FIG. 7 (c) The through hole 422 of the through hole 422 is formed. As a result, the stopper projection 434 is fixed to the main groove portion 412a, and the movement in the first and second directions is blocked.

According to this embodiment, when the billboard 30 is fixed to the frame part 20 or the article storage box 100 by the lock device 40, it is possible to prevent the billboard 30 from being stolen, lost, or damaged. When the locking device 40 is loosened, the billboard 30 can be easily separated and replaced from the frame portion 20 or the storage box 100. And the opening and closing operation of the storage box 100 can be easily performed by the locking device 40. [

At this time, when the frame part 20 is used for fixing the billboard 30, the billboard 30 can be more firmly fixed and the billboard 30 can be more stably protected. The billboard 100 can be greatly improved in appearance by the billboard 30.

The locking device 40 includes a bidirectional locking member 42 to facilitate the fixing and separation of the billboard 30 and the opening and closing of the storage box 100 by a simple structure. At this time, the structure can be simplified and the volume can be minimized by controlling the movement in the first and second directions by the structure and the shape of the wafer 340 and the outer cylinder 310.

Although the frame 20 is provided in the above-described embodiment, it is also possible that the frame 20 is not provided in the present invention. The bi-directional locking member 42 of the present embodiment and the locking device 40 including the bi-directional locking member 42 of the present embodiment are not limited to the various devices other than the container storage box 100, Lt; / RTI > Various other modifications are possible and fall within the scope of the present invention.

In the above description and drawings, the advertisement frame is installed in the main body of the storage unit 100, but the present invention is not limited thereto. That is, the above-described advertisement frame may be installed in a building, a wall, a signboard, a structure installed in the street, and the like. The locking device 40 is provided with the first driving part 44 for controlling the fixing and separation of the billboard 30 and the second operating part 46 related to the opening and closing, . That is, the features, structures, effects, and the like according to the above-described embodiments are included in at least one embodiment of the present invention, and are not necessarily limited to only one embodiment. Further, the features, structures, effects, and the like illustrated in the embodiments may be combined or modified in other embodiments by those skilled in the art to which the embodiments belong. Therefore, it should be understood that the present invention is not limited to these combinations and modifications.

100: Storage Box
10: Body
20:
30: Billboard
40: Locking device
50: Housing

Claims

A frame portion to which the billboard is detachably fixed; And
And a locking device for fixing and separating the frame part and the billboard
&Lt; / RTI >

The method according to claim 1,
Wherein the frame portion includes a plate member and a lid portion that opens and closes one side of the plate member.

3. The method of claim 2,
A first fixing part is formed at one edge of the plate member,
A second fixing part rotatably fixed to the first fixing part on the cover part; and a billboard insertion groove into which the billboard is inserted.

The method of claim 3,
A plurality of first fixing portions are provided and are spaced apart from each other,
Protrusions are formed at both side ends of the first fixing portion,
And a groove that is fitted in the projection is formed at both ends of the second portion.

The method of claim 3,
And a billboard slot in which a part of the billboard is fitted near another edge of the plate member.

6. The method of claim 5,
Further comprising a protruding jaw on a lower edge of the plate member.

The method according to claim 1,
Wherein the frame portion includes a reinforcing member formed on one side of the plate member adjacent to the advertisement frame.

The method according to claim 1,
And an engaging hole is formed in the frame portion, wherein a fixing member for fixing the main body is located.

The method according to claim 1,
Further comprising a housing in which the locking device is located,
Wherein a portion of the billboard is secured within the housing by the locking device,
And an opening corresponding to the housing is formed in the frame portion.

An advertising frame according to any one of claims 1 to 9; And
[0030]
&Lt; / RTI >

11. The method of claim 10,
The locking device rotates in a first direction by a first key to perform the installation and disassembly operation of the billboard and rotates in a second direction opposite to the first direction by a second key different from the first key And an opening / closing operation of the storage box.

12. The method of claim 11,
The lock device includes an outer cylinder, a plug located inside the outer cylinder, a key into which the key is inserted, a plurality of wafers which are moved by the key to control the rotation of the plug, And a driving unit,
A guide member for driving a first actuating part for fixing a part of the billboard to the driving part; and a protrusion for driving the second actuating part.