JPH0640978U - Display opening / closing device - Google Patents

Abstract

(57) [Summary] [Structure] A display frame body B1 which is formed by framing an upper frame 1, a lower frame 2, and left and right vertical frames 3 and is embedded in a wall frame A.
Display frame body B2 formed by assembling a display plate 8 for advertisements and the like with an upper frame 5, a lower frame 6, and left and right vertical frames 7 on the upper inside of the opening 4 of
In the display body B that can be opened and closed, the display frame body B
Between the lower frame 6 of 2 and the lower frame 2 of the display frame, a hand-held tool 22 for opening the display frame is arranged so that it can be handled from the front. [Effect] When the display body B is opened and closed, the handhold 22 of the lower frame 6 of the display frame B2 can be put on the hand, so that the replacement and repair operation of the display plate, the illumination and the like becomes easy. Moreover, since the hand-held device 22 is arranged so that it can be hand-held from the front, the display frame body B1 can be stored in the wall frame A completely, and thus the display frame B1 can be stored without protruding from the wall frame A. Body B can be obtained.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a display opening / closing device in which a display frame in which a display plate for advertisements or the like is framed is provided inside an opening of a display frame so that the display frame can be opened and closed.

[0002]

[Prior art]

 Generally, in a display body in which a frame body is provided inside the opening of the frame body so as to be openable and closable, as shown in Japanese Utility Model Publication No. Hei 2-19824, the upper frame frame of the frame body can be freely rotated above the frame body. The lower frame of the frame is pulled out from the lower frame to the outside, and is opened and brought into contact with the surface of the lower frame to be closed. In addition, the locking rod is penetrated from below the lower frame to stop the lower frame and the lower frame, and the closed state is maintained.

However, in such an opening / closing device, since it is necessary to carefully perform the work of pulling the frame body apart from or in contact with the lower frame at the time of the opening / closing operation, it is troublesome and the locking / unlocking operation is performed. In this case, the work of inserting and removing the lock rod from below the lower frame cannot be adopted by the method of embedding the frame itself in the wall frame.

[0004]

[The purpose of the device]

 SUMMARY OF THE INVENTION It is an object of the present invention to solve the above-mentioned drawbacks and to provide an opening / closing device for a display body which is particularly easy to operate and can be applied to a type embedded in a wall body.

[0005]

[Means for achieving the purpose]

 In order to achieve the above object, the display opening / closing device according to the present invention comprises an upper frame, a lower frame, and a left-right vertical frame in a rectangular frame, and an opening portion of the display frame body embedded in a wall frame. In the display body in which the upper and lower frames, the lower frame, and the left and right vertical frames are combined with the display board for advertisements, etc., the display frame body that is openable and closable includes the lower frame of the display frame and the display frame. Between the lower frame and the lower frame, the opening handgrip for opening the display frame is arranged so that it can be handheld from the front part.

The display opening / closing device according to claim 1, wherein the handholding device is provided with a stop means for detachably fixing the lower frame to the upper frame.

[0007]

[Function and effect of the device]

 According to the above configuration, when the display body is opened, the hand of the lower frame of the display frame is put on the handholding tool, which is pulled forward and rotated upward, and when the display body is closed, the handholding tool is put on. The display frame body may be fitted in the opening of the display frame body in the folded state. Also, when attaching or detaching the display frame to or from the display frame, it suffices to place a hand on the hand tool. In this way, the operations such as the rotation, attachment, and removal of the display frame are made very easy, so that the work such as the replacement of the display plate and the repair and replacement of the illumination means can be easily performed. Moreover, since the hand-held device is arranged so that it can be hand-held from the front part, the display frame can be stored in the wall frame completely, and thus the display frame can be obtained without protruding from the wall frame. be able to.

Since the stopping means is provided on the hand tool, the display frame can be rotated from the front part of the display body to open and close the display body, whereby the display body is stored in the wall frame. Even in the closed state, it is possible to perform locking work such as locking and locking, or work for releasing it.

[0009]

【Example】

 1 to 3 show a display body B such as an advertisement embedded in a wall frame A. The display body B is a display frame formed by arranging an upper frame 1, a lower frame 2 and left and right vertical frames 3 in a rectangular shape. Inside the opening 4 of the body B1, there is provided a display frame body B2 in which a display plate 8 for advertisements is framed by an upper frame 5, a lower frame 6 and left and right vertical frames 7 so as to be detachable from the front side. .

A recess 9 is provided around the inside of the opening 4 of the display frame B 1, and the opening 4 is formed inside the recess 9. In addition, a framed translucent plate 10 is arranged in the center of the inside of the display frame B1, and a reflector 11 is arranged on the back side thereof, and these translucent plate 10 and the reflector 11 are arranged. An illuminating means 12 such as a fluorescent lamp is arranged between and. The translucent plate 10 is rotatably supported by the upper frame 1 via a hinge fitting 13. Further, a reflection sheet 14 that reflects a part of the light from the illuminating means 12 is attached to the back surface of the translucent plate 10 so that the light from the illuminating means 12 is uniformly radiated to the front side. .

In addition, the concave portion 9 is a front surface edge a of each frame member of the upper frame 1, the lower frame 2 and the left and right vertical frames 3 of the display frame body B1, and a rear side direction of the display frame body B1 from the surface edge a. It is configured by a bent edge b that bends in a vertical direction and an abutting edge c that is formed inside the opening of the opening 4 from the bent edge b. In addition, an engaging portion 15 which is further curved from the contact edge c of the upper frame 1 to the front side is formed.

Further, a recess 16 larger than the display frame B1 is formed in the wall body A, and a reinforcing bar 17 and an L-shaped locking member 18 welded to the reinforcing bar project from the recess 16. The display frame B1 is screwed and fixed to the L-shaped locking member 18, and then a finishing material 19 such as cement or concrete decorative material is provided in the gap between the recess 16 and the display frame B1. ing. As a result, the display frame body B1 is embedded in the recess 9 formed in the wall body A, and the surface of the wall body A and the surface of the display frame body B1 are flush with each other.

Next, the display plate 8 is arranged inside the display frame B2. The display board 8 is made by sandwiching a film such as a advertising poster or paper 8a between two acrylic plates and a glass plate front plate 8b. The display frame B2 is formed with an outer edge d extending outwardly from the surface of each of the frame members of the upper frame 5, the lower frame 6, and the left and right vertical frames 7. Such an outer edge d may be formed along the outer circumference of the display frame B2, or may be partially formed. The tip of the outer edge d is bent backward to form the engaging portion 20.

Next, the frame B2 is arranged inside the display frame B1, and the engaging portion 15 formed on the upper frame 1 of the display frame B1 is attached to the upper frame 5 of the display frame B2. The engaging portion 20 formed on the outer edge d is locked, the display frame body B2 is arranged in the recess 9 of the display frame body B1, and the outer edge d of the display frame body B2 is abutting edge c of the recess portion 9. The engaging portion 20 of is in contact with. As a result, the surface of the display frame B1, the surface of the wall frame A, and the surface of the display frame B2 are formed to be substantially flush with each other.

The display frame B2 is attached by engaging the engaging portion 20 of the upper frame 5 with the engaging portion 15 of the upper frame 1 of the display frame B1, and the display frame B2 is attached to the display frame B2 shown in FIG. As described above, the display frame B1 can be opened and closed by rotating around the engaging portions of the engaging portions 15 and 20. In addition, the lower surface of the upper frame 1 of the display frame body B1 is provided for preventing the engaging portions 15, 20 from coming off by hitting the upper surface of the upper frame 5 when the display frame body B2 is rotated upward from the front. The detachment prevention block 21a is fixed.

Next, between the lower frame 6 of the display frame body B2 and the lower frame 2 of the display frame body B1, a handle 22 for opening the display frame body is arranged. That is, the surface edge a, the bent edge b, and the contact edge c of the lower frame 2 of the display frame body B1 of the display frame body B2 and the engaging portion 20 of the outer edge d of the lower frame 6 of the display frame body B2 correspond to each other. The lower frame 2 is cut away (see FIG. 5) to form a handholding portion 21 (see FIG. 1), and a handholding tool 22 is fixed to the back side of the lower frame 6. As shown in FIG. 4, the hand-held device 22 is composed of an upper plate 22a, a back plate 22b, and side plates 22c on both sides, and is formed in a trapezoidal shape with its front part and lower part open. The side plate 22c is formed with a recess 23 having a shape corresponding to the cross section of the engaging portion 20 of the lower frame 6 and the surface edge a and the contact edge c of the lower frame 2. Then, the hand-held device 22 is fixed to the lower surface of the lower frame 6 by a fixing device 24 (see FIG. 5) such as a screw, a screw, or a lock. Reference numeral 25 denotes a screw holder of a fixing tool.

Further, as shown in detail in FIG. 5, a stop block 26 is fixed to the back surface of the back plate 22b of the hand-held device 22 as a stop means. On the other hand, an L-shaped fixing piece 27 is screwed inside the lower frame 2 of the display frame B1 at a position corresponding to the stop block 26. The stop block 26 is arranged so as to contact the fixed piece 27 in the state where the display frame B2 is closed. Further, the stopper block 26 and the fixing piece 27 are formed with screw holes or lock holes.

To open the display body B having the above-mentioned configuration, hold the handholding tool 22 of the lower frame 6 of the display frame body B2 from the front and pull it out forward and rotate it upward from the front side as shown in FIG. When the display body B is closed, the display frame body B2 may be fitted into the opening 4 of the display frame body B1 with the hand-held device 22 being held. Further, when the display frame body B2 is attached to or detached from the display frame body B1, it suffices to put the hand on the handholding tool 22. As described above, the operations such as the rotation, attachment, and removal of the display frame B2 become very easy, and therefore the replacement of the display plate 8 and the repair and replacement of the illumination means 12 can be easily performed. Moreover, since the hand-held device 22 is arranged so that it can be hung from the front, the display frame body B1 can be stored in the wall body A completely, and thus the display frame B1 can be stored without protruding from the wall body A. Body B can be obtained.

Further, since the stop block 26 is provided on the back plate 22b of the handholding tool 22, when the display frame body B1 is closed, the backboard 22b of the handholding tool 22 and the stop block are provided from the front part of the display body B. The display frame B2 can be fixed to the display frame body B1 by fixing the fixing tool 24 having the penetrating 26 to the L-shaped fixing piece 27 of the display frame body B1. By removing the fixing tool 24, the display frame B2 can be opened and operated from the front part, and even when the display body B is housed in the wall frame A, the work of stopping and fixing can be performed.

The hand-held device 22 may be configured to be attached to the lower frame 2 of the display frame body B1, and a locking member or a lock (not shown) may be attached to the locking block 26 instead of a locking screw. Good.

[Brief description of drawings]

FIG. 1 is a front view of a display body such as an advertisement embedded in a wall body.

FIG. 2 is an enlarged view of a main part of the vertical sectional view of FIG.

FIG. 3 is an enlarged view of a main part of the cross-sectional view of FIG.

FIG. 4 is a perspective view of a handholding device.

FIG. 5 is an enlarged view of a handholding tool portion of the display body.

FIG. 6 is an explanatory diagram of a rotating state of a display frame.

[Explanation of symbols]

 A Wall frame B Display body B1 Display frame body B2 Display frame body 1 Upper frame 2 Lower frame 3 Vertical frame 5 Upper frame 6 Lower frame 7 Vertical frame 22 Hand tool 26 Stopping block (stopping means)

Claims (2)

[Scope of utility model registration request] 1. An upper frame, a lower frame, and left and right vertical frames are formed by arranging an upper frame, a lower frame, and left and right vertical frames in a rectangular shape, and an upper frame, a lower frame, and left and right vertical frames are provided on an inner upper portion of an opening of a display frame body embedded in a wall frame. In a display body in which a display frame body formed by assembling a display board for advertisements and the like is openable and closable, the display frame body is opened between the lower frame frame of the display frame frame and the lower frame frame of the display frame frame. An opening / closing device for a display body, wherein a handholding tool is arranged so that it can be handheld from the front. 2. The opening / closing device for a display body according to claim 1, wherein the handholding device is provided with a stop means for detachably attaching the lower frame to the upper frame.