JP3229533U - Signboard and garbage collection box with it - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a signboard which can be attached to a foldable garbage collection box even when an excessive strong wind is generated, and a garbage collection box having the signboard which can be safely stored. SOLUTION: In a signboard used outdoors including a signboard body which is fixed to the ground and has a flat advertising surface formed, the bottom position of the advertising surface is usually at least 80 cm above the ground. A drop mechanism 608 that is arranged at a position and causes the signboard body to fall from the normal height position to the ground side when a wind exceeding a predetermined wind speed blows, a cushioning material that cushions the impact of the fall, and the signboard body at the normal height position. The drop mechanism is provided with a guide means for guiding the falling motion of the signboard body, and the guide means includes rollers 214 provided on both sides in the width direction of the signboard body and roller rails on which the rollers move. Be prepared. [Selection diagram] FIG. 9

Description

The present invention relates to a signboard installed in an apartment house, a street corner, or the like and a garbage collection box provided with the signboard, and particularly relates to a signboard suitable for being attached to a foldable garbage collection box and a garbage collection box provided with the signboard.

Garbage collection boxes installed in apartment buildings and vacant lots of neighborhood associations should be conspicuous on the day when garbage is collected, and should not interfere with traffic as much as possible on days when garbage is not collected. For this purpose, it has been proposed that the garbage collection box installed in a place facing the road be foldable.

For example, Patent Document 1 discloses a garbage collection box that does not scatter garbage by crows, cats, etc., and can be folded compactly except on the day of garbage collection. Specifically, the garbage collection box is formed of a front body, a rear body, left and right side bodies, and an upper body, and struts are erected on both sides of the rear body to enable the trash can body to stand upright. .. Then, each of the left and right side surfaces is configured to be foldable in a middle fold shape, and parallel moving means is provided so that the assembling and folding operations can be performed stably and smoothly.

In order to further expand the range of use of the foldable garbage collection box, a billboard, signboard or bulletin board (hereinafter collectively referred to as a signboard) that enables the posting of notifications and the display of advertisements is attached to the foldable garbage collection box. It also serves to draw the attention of passers-by on days other than the garbage collection day. Examples of such a garbage collection box are described in Patent Documents 2-4.

In the garbage collection box described in Patent Document 2, when the garbage collection box is installed at the side of the road, it is possible to prevent the garbage collection box from protruding to the road and obstructing the passage after the collection on the garbage collection day is completed. Therefore, the garbage collection box is folded with one touch. In other words, in the dust collection box, the rear ends of the left and right side enclosure members composed of the front and rear split members can be rotated with respect to the left and right ends of the backside enclosure member so that they can be folded in the middle and folded flat. The end portion of the front side enclosure member is rotatably attached to the front end of the left and right side surface side enclosure members. In addition, an advertising board is formed on the upper part of the main body of the garbage collection box.

Further, in the trash can storage case described in Patent Document 3, the trash can is placed in the trash can storage case, and an advertising board is provided on the upper portion of the storage case. Further, the open / close type garbage station board described in Patent Document 4 has a shape that can be combined with a signboard, a residential map board, or an advertising board of an area already on the road, and usually the open / close side plate, open / close within the depth range of the support. It stores all of the front plate, opening / closing side fixing plate, net wrapping rod, etc. When opening, pull the opening / closing side plate that opens on both sides toward you, and open the opening / closing front plate that is folded inside to form a rectangular trash can. ing.

Japanese Unexamined Patent Publication No. 2004-26341 Japanese Unexamined Patent Publication No. 2004-83279 Utility Model Registration No. 3139810 Utility Model Registration No. 3078259 Gazette

The foldable garbage collection box described in any of the above Patent Documents 1 to 4 also folds the garbage collection box after the garbage collection is completed, so that the land occupied area is reduced and garbage is collected from animals such as crows, dogs, and cats. It is possible to maintain the environment near the box and prevent the occupancy ratio of public land from decreasing and obstructing traffic.

In particular, in a trash can with an advertising board or a signboard as described in Patent Documents 2 to 4, when not in use, the trash can can be stored and stored compactly by moving the trash can to the advertising board or the signboard side. However, when a strong wind occurs, the trash can part is folded so that it is not easily affected by the strong wind, but it stands because the purpose of the attached billboard or signboard is to inform passersby of the posted content or the advertisement content in any weather. It is left installed, and a large amount of wind pressure is applied to the advertising board or signboard, causing shaking and the like. When an extremely excessive wind occurs before, after, or during a typhoon, for example, when a wind with a wind speed of 30 m / s hits a billboard or signboard with a width of 1.5 m and a height of 1 m, the wind causes the billboard or signboard to become The applied force reaches as much as 1.6 kN. As a result, the billboard or signboard attached to the trash can may collapse or be blown away.

The present invention has been made in view of the above-mentioned defects of the prior art, and an object thereof is to make a signboard that can be attached to a foldable garbage collection box and a garbage collection box having the signboard safe even if an excessive strong wind is generated. To store in. Another object of the present invention is, in addition to the above object, to store the garbage collection box and the signboard attached to the garbage collection box in a folded or retracted posture by using a simple mechanism.

A feature of the present invention for achieving the above object is that in a signboard used outdoors having a signboard body which is fixed to the ground and has a flat advertising surface formed, the bottom position of the advertising surface is usually located. However, it is arranged at a height of at least 80 cm from the ground, and when a wind exceeding a predetermined wind speed blows on the signboard body, the signboard body falls from the normal height position to the ground side. It is due to the provision of a cushioning material that cushions the impact.

In this feature, the advertising surface of the signboard body is at least either a flat advertising surface or a roll-type advertising surface that rotates with both upper and lower ends as rotating portions, and the roll-type advertising surface is The advertising surface may be rolled by an electric motor.

Further, a support means for supporting the signboard body at a normal height position is provided, the drop mechanism is provided with a guide means for guiding the falling motion of the signboard body, and the guide means are provided on both sides in the width direction of the signboard body. It is preferable to provide a roller and a roller rail on which the roller moves. Further, it is desirable to provide a garbage collection box which is arranged on the front side of the signboard and can be folded and stored when not in use.

The dust collection box is provided at the lower part of the sign body and faces the sign, and is rotated with respect to the back plate separated in the vertical direction from the back plate on which the columns are attached on both sides in the width direction. An movably attached top lid and bottom plate, a foldable side plate provided on both sides of the back plate and connected via a hinge at the depth intermediate portion of the dust collection box, and one of the foldable side plates. It is desirable to include a front plate having one end connected to one end side and the other end to one end side of the other foldable side plate via a hinge.

Further, the dust collection box is provided at the lower part of the signboard body and faces the signboard, and can be rotated to the back plate via a back plate to which columns are attached on both sides in the width direction and a rotating means. The storage container is provided with an upper lid and a bottom plate that are vertically separated from each other and a storage container that is rotatably attached to the back plate below the upper lid, and the storage container has a size corresponding to the upper lid. It is desirable to have a frame with an opening, a mesh bag attached to the frame, and a pair of struts that are foldably attached to the frame and keep the frame substantially horizontal during use. In the above feature, the dust collection box may be provided with a roll means for rolling the roll-type advertising surface by rotating the upper lid.

According to the present invention, when the signboard receives a strong wind larger than a predetermined wind speed, the member supporting the signboard is automatically opened, so that the signboard can be safely stored even if an excessively strong wind occurs. .. In addition, even when the signboard is attached to the foldable garbage collection box, the signboard can be safely stored in strong winds. At the same time, since the garbage collection box can be easily folded, the function of the signboard can be maintained without obstructing the passage when the garbage collection box is not in use.

It is a perspective view of one Example of the garbage collection box which has a signboard which concerns on this invention. It is an exploded perspective view of the dust collection box shown in FIG. It is a perspective view of another Example of the garbage collection box which has a signboard which concerns on this invention. It is an exploded perspective view of the dust collection box shown in FIG. It is a figure explaining the operation of the support rod provided with the dust collection box shown in FIG. , (D) It is the front view. It is (a) front view and (b) side view which shows the storage posture of the garbage collection box shown in FIG. It is a side view which shows the storage posture of the garbage collection box shown in FIG. 1 is a view of an embodiment of a signboard attached to the garbage collection box shown in FIGS. 1 and 3, (a) a side view thereof, and (b) a front view thereof. It is a figure for demonstrating the fall of the signboard shown in FIG. 8, (a) the front view of the main part, (b) the top view, (c) the side arrow view. It is a figure for demonstrating the fall of another embodiment of a signboard, (a) the front view of the main part, (b) the top view, (c) the A cross-sectional view. It is a figure of another embodiment of the signboard attached to the garbage collection box shown in FIGS. 1 and 3, (a) the side view, (b) the front view. It is (a) top view and (b) side view of the main part of the drop mechanism included in the signboard shown in FIG. 1 is a view of another embodiment of the signboard body included in the signboard attached to the garbage collection box shown in FIGS. 1 and 3, where FIG. 1A is a side view thereof and FIG. 3B is a front view thereof. 1 is a view of another embodiment of the signboard body included in the signboard attached to the garbage collection box shown in FIGS. 1 and 3, in which FIG. 1A is a front view thereof and FIG. 3B is a side view illustrating the relationship with the garbage collection box. Is.

Hereinafter, some examples of the signboard according to the present invention and the garbage collection box provided with the signboard will be described with reference to the drawings. FIG. 1 is a perspective view of an embodiment of a garbage collection box 100 with a signboard according to the present invention. In FIG. 1, the garbage collection box 300 arranged at the garbage collection point of an apartment house or neighborhood association is used to notify the garbage collection date, notify various communication matters, or advertise to neighboring residents and passersby. Signboards 200 and 600 are attached. The signboards 200 and 600 include a pair of left and right pillars 220 standing on the ground and a signboard body 210 arranged between the pair of pillars 220. The signboard body 210 is generally a piece of paper to which a piece of paper is attached or a drawing stopper, but it may be described by a marker or the like, or it may be an electric signboard. A dust collection box 300 is arranged below or below the signboard body 210 with the back side facing the signboards 200 and 600.

The dust collection box 300 of this embodiment is a foldable type, and typically has a width direction length of 1.5 m or less, a height direction length of 1.2 m or less, and a depth direction length of 1 m when extended. It is as follows. Hereinafter, the typical dust collection box 300 will be described, but the size may be larger or smaller than this. However, when the height becomes high, it is necessary to raise the position of the lower end portion of the signboard main body 210 to be attached.

The garbage collection box 300 is arranged on both sides of the upper lid 310, which is opened and closed by the user to throw in dust, the bottom plate 360 which is arranged vertically apart from the upper lid, and on both sides of the upper lid 310. It includes a pair of side plates 340, a front plate 370 whose ends are connected to one end side of both side plates 340, and a back plate 320 arranged apart from the front plate 370 in the front-rear direction. As a result, the garbage collection box 300 is formed as a container having a substantially rectangular parallelepiped internal volume. The garbage collection box 300 of this embodiment is a foldable type, and is folded and stored along the lower part of the signboards 200 and 600 except during the garbage collection time zone. Therefore, the lower parts of the signboards 200 and 600 cannot be used for the purpose of posting, and the lower end of the signboard main body 210 is only about the upper surface of the dust collection box 300 or slightly below the upper surface.

Next, the details of the dust collection box 300 shown in this embodiment will be described with reference to the exploded perspective view shown in FIG. In FIG. 2, the back plate 320 protrudes forward at the support 322 formed of a rectangular member of square timber, the back plate 326 made of synthetic wood board arranged inside the support 322, and the upper end portion of the back plate 326. It has a top plate portion 328. At the left and right ends of the support column 322 in the width direction and extending in the vertical direction, a notch 330 having a reduced thickness in the front-rear direction is formed in the middle portion in the vertical direction, and the bottom plate 360 is folded and stored. It is used as a space for doing things. A fixing portion 324 for fixing the dust collecting box 300 to the ground or stably holding the dust collecting box 300 on the ground is formed at the lower end portion of the left and right ends of the support column 322 in the width direction and extending in the vertical direction. .. One side of a plurality of hinges (hinge) 334 is attached to the front end portion of the top plate portion 328 and the middle portion in the width direction, and the other end portion of the hinge 334 is attached to the hinge attachment portion 318 of the upper lid 310. The upper lid 310 is rotatably connected to the top plate portion 328.

The upper lid 310 includes a frame 314 formed in a rectangular shape by prisms and a net 312 stretched inside the rectangular frame 314. A handle 316 that allows the user to open and close the upper lid 310 is attached to the upper surface side of the front surface side of the frame 314 in the width direction. The other side of the hinge 334 that is connected to the top plate portion 328 of the back plate 320 is attached to the back side portion of the frame 314.

The pair of side plates 340 have a symmetrical structure, and each can be folded at the intermediate portion in the front-rear direction. That is, the side plate 340 connects the front side plate portion 344 and the rear side plate portion 342 with a hinge 352, and the side plate portions 342 and 344 are stretched inside the frame 346 and the frame 346 formed in a rectangular shape with square timber. It is provided with a rectangle 348. One side of a plurality of hinges 350 is attached to the rearmost side of the frame 346 constituting the rear side plate portion 342 and the middle portion in the vertical direction, and the other side of the hinge 350 is the upper and lower sides of the support column 322 of the back plate 320. It is attached to the part that extends in the direction.

The front plate 370 also includes a rectangular frame 372 made of square lumber and a net 374 stretched inside the frame 372, similarly to the upper lid 310 and the side plate 340. Since the area (front area) is larger than that of the side plate 340 and the upper lid 310, a square timber is also attached and reinforced as a frame 372 in the middle portion in the width direction of the frame 372. Casters 376 are attached to both ends of the frame 372 in the width direction and the lowermost ends in the vertical direction. The caster 376 assists the front plate 370 to move smoothly in the front-rear direction when the dust collection box 300 is folded and extended. One side of a plurality of hinges 354 is attached to both ends in the width direction of the frame 372 and to the middle portion in the vertical direction. The other side of the hinge 354 is attached to the frontmost frame 346 of the front side plate portion 344 constituting the side plate 340. Therefore, when the hinges 350, 352, and 354 are attached to the support columns 322 and the frames 346 and 372, a shape-unstable center-folded frame is formed.

The front end of the bottom plate 360 is placed on the lower end of the frame 372 of the front plate 370 in order to make the center-folded frame a straight rectangle. A notch 362 is formed at the front end portion of the bottom plate 360 and substantially at the center portion, so as to avoid interfering with the reinforcing frame 372 attached to the front plate 370. When the front end portion of the bottom plate 360 is placed on the frame 372 of the front plate 370, a rectangular parallelepiped container is stably formed by the bottom plate 360, the front plate 370, both side plates 340, and the back plate 320.

The bottom plate 360 is a rear end portion, and one side of the plurality of hinges 336 is attached to the middle portion in the width direction, and the other side of the hinge 336 is attached to the support column 322 of the back plate 320. Therefore, when the dust collection box 300 is not used, the bottom plate 360 can be rotated by the hinge 336 portion and stored in the notch portion 330 of the back plate 320. A hook 364 is attached to the front side corner of the bottom plate 360 in order to store the bottom plate 360 along the back plate 320. By pulling up the bottom plate 360 through a thread (not shown) through the hook 364, the bottom plate 360 is manually rotated toward the back plate 320 side. On the other hand, when the dust collection box 300 is used, the bottom plate 360 can be placed on the frame 372 of the front plate 370 by loosening the thread passed through the hook 364.

FIG. 3 shows another embodiment of the garbage collection box 110 with a signboard. In this embodiment, the signboards 200 and 600 are the same as those shown in FIG. 1, but the dust collection box 400 to be attached is different from the dust collection box 300. The dust collection box 400 of this embodiment includes a back plate 450, an upper lid 410 rotatably attached to the back plate 450, and a bag having an opening corresponding to the upper lid 410, and is rotatably attached to the back plate 450. It is provided with a storage container 420 and a bottom plate 470 arranged vertically apart from the upper lid 410. The garbage collection box 400 shown in this figure can also be folded and stored along the lower parts of the signboards 200 and 600 by rotating the top lid 410, the bottom plate 470, and the storage container 420 toward the back plate 450, respectively. ..

The details of the dust collection box 400 will be described with reference to the exploded perspective view shown in FIG. In FIG. 4, the back plate 450 includes a pair of left and right columns 452 and a back plate 454 arranged between the columns 452 and 452. On the back plate 454, rotation holder attachment portions 458, 460, and 462 for attaching rotation holders 416, 424, and 476, which will be described in detail later, are provided at a plurality of upper and lower positions. The lower end of the support column 452 is provided with a fixing portion 456 that fixes the dust collection box 400 to the ground or stably holds it on the ground.

The upper lid 410 has a frame 414 formed by bending a round pipe and a net 412 stretched inside the frame 414. A handle 418 is provided on the front side of the frame 414 and in the middle portion in the width direction. The pipe frame 414 of the upper lid 410 is interrupted at the intermediate portion in the width direction on the back side, and after inserting the rotation holders 416 from the interrupted pipe portion to both sides of the pipe, the rotation holders 416 are inserted into the back plate 450. It is attached to the rotation holder attachment portion 458 of. The rotation holder 416 has a shape like a bearing holder that holds a rolling bearing, and has a simple structure in which a through hole is only formed. In addition, in order to eliminate the interrupted portion of the frame 414, a joint pipe having an inner diameter larger than that of the frame may be arranged at the interrupted portion.

The storage container 420 for storing household waste includes a frame 422 having substantially the same opening size and shape as the frame 414 of the upper lid 410, and a net-like bag 426 attached to the frame 422 with a string 430. A bag-shaped cord passing portion 428 is provided in the upper part of the bag, and a cord (not shown) that narrows the bag 426 is passed through the bag. In order to attach the bag 426 with the string 430, a plurality of string holes 432 are formed in the frame 422 (see FIG. 5). The frame 422 has a pipe shape, and the string hole 432 is formed as a through hole so as to cross the pipe. In order to keep the frame 422 of the storage container 420 substantially horizontal when the dust collection box 400 is used, a support column 440 is rotatably provided on the front side of the frame 422.

In the support column 440, the upper support column portion 435 and the lower support column portion 436 are connected via a hinge (not shown) at the intermediate portion in the longitudinal direction. The upper strut portion 435 and the lower strut portion 436 may be connected by an inlay. The reason why the support 440 can be bent or separated in the middle is that if the length of the support 440 is longer than half of the width direction of the storage container 420, the left and right support 440 will be folded and stored when not in use. This is because they do not overlap and align. Holders 442 (see FIG. 5 for details) that hold the columns 440 on the frame 422 when not in use are provided at a plurality of locations on the front surface side of the frame 422.

The frame 422 of the storage container 420 is interrupted at the intermediate portion in the width direction on the back side, and after inserting the rotation holder 424 from the interrupted pipe portion to both sides of the pipe, the rotation holder 424 is inserted into the back plate 450. It is attached to the rotation holder attachment portion 460. The rotation holder 424 has the same shape as the rotation holder 416 of the upper lid 410, but the distance from the back plate 450 when attached to the back plate 450 is shorter than that of the upper lid 410. The height (length in the front-back direction) is kept low. In addition, in order to eliminate the interrupted portion of the frame 422, a joint pipe having an inner diameter larger than that of the frame may be arranged at the interrupted portion, which is the same as in the case of the upper lid 410.

The bottom plate 470 has a pipe-shaped frame 474 having an opening larger than or about the same size as the upper lid 410, and a lower plate 472 made of wooden plywood attached to the upper surface of the frame 474 with screws or the like. The lower plate 472 is provided to prevent the bag 426 of the storage container 420 from directly contacting the ground and contaminating the surroundings. A plurality of rotation holders 476 are attached to the frame 474, as in the case of the upper lid 410 and the storage container 420. In the lower plate 472, a notch 473 is formed at a position corresponding to the rotation holder 476 mounting position of the frame 474 so that the bottom plate 470 can rotate smoothly.

The distance of the rotary holder 476 from the back plate 450 is longer (higher) in the front-rear direction than in the case of the upper lid 410 and the storage container 420. This is because when the dust collection box 400 is folded and stored, the bottom plate 470 is used as a cover with the outer surface (see FIG. 7). Grooves 478 are formed on the front side of the lower plate 472 at the corners at positions corresponding to the support mounting positions of the storage container 420.

Next, the details of the fixed holding portion 480 including the support column 440 are shown in FIG. FIG. 5A is a front view when the support column 440 is used, and is a partial cross-sectional view, and FIG. 5B is a side view thereof, which is a partial cross-sectional view. (C) is a side view when the support column 440 is not used (when stored), and FIG. 3D is a front view thereof and is a view showing a part of the support column 440.

The support column 440 is a processed pipe, and the upper end portion is cut into a semicircle according to the outer diameter shape of the frame 422 of the storage container 420 to form the frame receiving portion 449. On the other hand, the lower end portion constitutes an insertion portion 448 having a shape in which a circular pipe is crushed into a flat surface so as to fit into a groove 478 formed in the lower plate 472 of the bottom plate 470. As described above, the stanchion 440 has a hinged or in-row connected upper stanchion 435 and a lower stanchion 436. When the support column 440 is divided into two in this way, even if the height of the storage container 420 is longer than 1/2 of the width of the storage container 420, the support column 440 can be folded at the hinge portion or separated at the inro portion when not in use. , Can be easily stored with the storage container 420, as shown below.

Slightly below the receiving portion 449 of the support column 440, an elongated hole 444 extending along the longitudinal direction of the support column 440 is formed so as to penetrate the support column 440 on the front-rear side of the support column 440. A through hole 446 that crosses the frame 422 is formed in the frame 422 of the storage container 420 to which the support column 440 is attached. The through hole 446 and the elongated hole 444 are connected by the holding ring 441. The holding ring 441 prevents the support 440 from being lost from the storage container 420 when the dust collection box 400 is not in use, and helps to hold the support 440 in the frame 422 when it is stored.

When the support column 440 is used, the receiving portion 449 at the upper end of the support column 440 is addressed to the frame 422 and stands upright. Since the insertion portion 448 at the lower end of the support column 440 is fixed to the lower plate 472, the frame 422 of the storage container 420 is maintained substantially horizontally by the two support columns 440. When not in use, the insertion portion 448 of the support column 440 is pulled out from the lower plate 472 and rotated by approximately 90 °. At that time, since the holding ring 441 can move in the elongated hole 444, the receiving portion 449 can rotate without interfering with the frame 422.

When the support column 440 is rotated by approximately 90 °, a band-shaped holder 442 that opens downward is attached to the position of the frame 422 corresponding to one end side of the support column 440 and the vicinity of the hinge connection portion or the detachment portion. .. The holder 442 is made of sheet metal or plastic and has elasticity. The holder 442 is manufactured in a shape that traces the outer shape when the frame 422 and the support column 440 are vertically stacked, and is held by the frame 422 at the upper partial arc portion, and the support column 440 at the middle and lower partial arc portions. Hold (435, 436). When holding the support column 440, the downwardly open portion is expanded to stack the support column 440 vertically on the frame 422, and the elastic support tool 442 returns the support column 440 to its original shape.

6 and 7 show a folded state of the garbage collection boxes 300 and 400 included in the signboard garbage collection boxes 100 and 110 shown in FIGS. 1 and 3. In these figures, the signboard main bodies 210 (see FIG. 8) of the signboard-attached garbage collection boxes 100 and 110 are stored below. 6A and 6B show a case where the garbage collection box 300 shown in FIG. 1 is folded and stored. FIG. 6A is a front view of the garbage collection box 100 with a signboard, and FIG. 6B is a side view thereof. FIG. 7 is a side view of the garbage collection box 110 with a signboard when the garbage collection box 400 shown in FIG. 3 is folded and stored.

In FIG. 6, the bottom plate 360 is first rotated around the hinge and stored between the columns 322 (see FIG. 2) of the back plate 320, and then the front plate 370 is moved to the rear side by using casters. The side plate 340 bends at the rear side plate portion 342 and the front side plate portion 344 at the hinge portion, and overlaps the bottom plate 360 in that order. Since the front plate 370 is hinged to the side plate 340 that is folded and overlapped in two, the front plate 370 overlaps the front surface of the side plate 340. Finally, the upper lid 310 is rotated by the hinge portion and overlapped in front of the front plate 370 to prevent the retracted posture from collapsing.

Similarly, in FIG. 7, the support column 440 of the storage container 420 is first held by the frame 422, and then the frame 422 is rotated by approximately 90 ° by using the rotation holder 424 of the storage container 420 so as to follow the back plate 450. And place it. At that time, the bag 426 is narrowed using a cord or the like. Next, the upper lid 410 is rotated by about 90 ° using the rotation holder 424, and is stacked on the storage container 420 in the front-rear direction. Finally, the bottom plate 470 is rotated by about 90 ° using the rotation holder 476 and overlapped with the front side of the upper lid 410. The bottom plate 470 is fixed to the back plate 450 using a string or the like (not shown). In this way, both the garbage collection box 300 and the garbage collection box 400 can be stored compactly.

8 to 10 show an embodiment of a sign attached to the garbage collection box 300 and the garbage collection box 400. FIG. 8A is a side view of an embodiment of the signboard 200 according to the present invention, and FIG. 8B is a front view thereof. 9A and 9B are views showing an embodiment of a falling portion, which is one of the characteristic configurations of the present invention. FIG. 9A is a front view of a main portion of the falling portion, and FIG. 9B is an upper surface thereof. FIG. 6C is a view taken along the line BB of the falling portion. 10A and 10B are views showing another embodiment of the falling portion, FIG. 10A is a front view of the main portion of the falling portion, FIG. 10B is a top view thereof, and FIG. 10C is a falling portion. It is a side view of the middle part of.

In FIG. 8, the signboard 200 includes a signboard main body 210 having a signboard portion 212 on which notification contents are posted or displayed, and columns 220 located on both sides of the signboard main body 210 to which the signboard main body 210 is attached. The signboard main body 210 is a rectangular thick plate having a width of about 1.5 m and a height of about 1 m, and a frame may be formed in the peripheral portion. A handle portion 211 recessed from the peripheral portion is formed at the lower end portion of the signboard main body 210 and at the central portion in the width direction so as to form a gap when the signboard main body 210 is lifted. The support column 220 includes fixing members 222 and 228 fixed to the ground at the lower end portion. The strut 220 is a shaped steel made of aluminum or steel. A rainwater protection cap 224 is loaded on the ends of the support column 220 and the fixing member 222.

A guide unit 206 for guiding the signboard body 210 is provided on the signboard 200 when the signboard body 210 is lifted for display or when the signboard body 210 is lowered due to excessive wind pressure. Has been done. The guide portion 206 has a through groove hole 221 formed in the support column 220 extending in the vertical direction, and a screw 242 that penetrates the through groove hole 221 from the outside and is fixed to the upper portion on both side surfaces of the signboard main body 210. To be equipped. As a result, the lower portion of the signboard body 210 can swing in the front-rear direction around the screw 242 and can also move in the up-down direction, and the signboard body 210 is prevented from coming off from the signboard 200. To.

A drop mechanism 608 is configured between the middle portion of the signboard 200 and the vicinity of the ground. The drop mechanism 608 includes a guide rail 218 which is a U-shaped or groove-shaped member with a cross section attached to the inner surfaces of both lower portions of the support column 220, and a lower portion of the signboard main body 210 whose lateral movement is restricted by the guide rail 218. The guide roller 214 is provided (see FIG. 9). The guide roller 214 is rotatable around a shaft 213 fixed to the sign body 210. A support member 230 on which the guide roller 214 is placed and normally functions as a support means for holding the signboard is arranged so as to extend vertically in a substantially intermediate portion in the width direction of the guide rail 218. The vertical passage formed by the guide rail 218 by the support member 230 is divided into two passages 251 and 252 having substantially the same width in the front-rear direction. The upper surface of the support member 230 is formed on a concave arc surface, and a sliding member 236 is attached to the arc surface. Therefore, the lower end of the signboard body 210 can move along the arc surface when it receives wind pressure.

Near the upper end of the guide rail 218, on both sides, a drop-out prevention member 231 whose width between each other decreases as it goes up is attached. The dropout prevention member 231 prevents the lower end of the signboard body 210 from moving back and forth due to wind pressure, and the guide roller 214 attached to the signboard body 210 from coming off the guide rail 218.

When the signboard body 210 is hit by a strong wind, if the direction of the wind is in the front-rear direction, the signboard body 210 starts to sway back and forth around the screw 242, and the guide roller 214 is placed on the sliding member 236. It slides on the upper surface and moves back and forth from the upper surface. Course D of long wind W _R from the back of the course D _R to the front side (left side in FIG. 9 (b)), to as long as the wind W _F from the front rear (right in to FIG. 9 (b)) Follow _F. As a result, the guide roller 214 attached to the lower part of the signboard main body 210 drops the passage 252 or 251 while moving to the front passage 252 or the rear passage 251. On the other hand, the screws 242 provided on both sides of the signboard main body 210 and provided on the upper portion are restricted in their movement by the through groove holes 221 formed in the support column 220, and fall substantially vertically downward in the vertical direction.

As a result, the signboard body 210 falls downward while slightly tilting. Finally, it falls near the ground. A rubber cushioning material 234 which is a cushioning material is arranged as a stopper at a predetermined position where the signboard body 210 falls, and a rubber stopper 232 which also serves as a cushioning material is similarly arranged at a predetermined position where the screw 242 falls. Since it is arranged, the signboard main body 210 is stably stored between the two columns 220 without fear of damage even if it is dropped.

Other embodiments of the drop mechanism 608 will be described with reference to FIGS. 8 and 10. 8 (a) is a side view of another embodiment of the garbage collection box with a signboard according to the present invention, FIG. 8 (b) is a front view thereof, and FIG. 10 (a) is a part of an end portion of the signboard. 10 (b) is a top view thereof, and FIG. 10 (c) is a sectional view taken along the line A of FIG. 10 (b). Unlike the case of the drop mechanism 608 of FIG. 9, in this embodiment, the same guide rollers 214 are provided on both side surfaces of the signboard main body 210 on the upper and lower sides. Further, the guide rails are arranged in the vertical direction over the entire length of the column. Therefore, the through groove hole 221 provided in the support column 220 and the screw 242 fixed to the signboard main body 210 are not required.

In this embodiment, since the lower guide roller 214 no longer has a function of supporting the signboard, the signboard body 210 is held upward when the signboard body 210 is raised above the ground to notify passersby and the like. Support members 254 (see FIG. 8) of the signboard main body 210 are provided at both ends in the width direction at the lower part of the signboard main body 210. In order to prevent the signboard body 210 from being damaged when the signboard body 210 is dropped, stoppers (cushioning materials) 234 are provided on both front and rear surfaces of the lower end portion of the support member 254. In addition, in order to reduce damage to the signboard body 210, the upper surface corner portion of the support member 254 may be chamfered or R-processed.

When the signboard body 210 is lifted and used for exhibition, or when the signboard body 210 is lowered due to excessive wind pressure, the guide rail 218 that guides the signboard body 210 is almost the same as the support column 220. It is installed vertically over the entire length. The guide rail 218 has a structure similar to that of a curtain rail, and is formed in a smooth movement path 240 shape. As shown in FIG. 8, the roller 214 attached to the side surface of the signboard main body 210 moves up and down while rotating. It is possible to do. The roller 214 is rotatably attached to a shaft 213 whose one end is fixed to the side surface of the signboard main body 210. A plurality of rollers 214 are vertically spaced apart from each other on both sides of the signboard main body 210.

When the signboard body 210 is hit by a strong wind, if the direction of the wind is the front-back direction, the signboard body 210 starts to sway back and forth, and the lower end of the signboard body 210 is moved back and forth from the upper surface of the support member 230 on which the signboard body 210 is placed. Moving. As a result, the bottom portion of the signboard main body 210 mounted on the support member 254 is separated from the mounting, and there is nothing to be supported, and the signboard main body 210 starts to move downward. As a result, the upper and lower rollers 214 also move downward. Here, the width of the guide rail 218 is increased from the middle portion in the vertical direction to the lower end portion, and the width of the guide rail 218 is divided into two front and rear passages 251 and 252 having substantially the same width in the portion where the width is increased. A guide member 248 is provided. The upper end of the guide member 248 has a rounded triangular shape, and forms a branch portion 246 of the passage of the roller 214. And signboard body 210 falls, the lower roller 214 reaches the bifurcation 246, to as long as signboard body 210 has the wind W _R from the rear front side (left side to FIG. 9 (b)) course D _R, wind W if the receiving _F behind (FIG. 9 (b) on the right side) signboard body 210 courses D _F to from forward trace.

After that, the signboard body 210 falls along the surface of the support member 230, and at the same time, the upper roller 214 follows the same course as the lower roller 214. A rubber cushioning material 234, which is a cushioning material, is arranged as a stopper at a predetermined position where the signboard main body 210 falls, and a rubber cushioning material also serves as a cushioning material at a predetermined position where the lower roller 214 falls. Since the stopper 232 is arranged, the signboard main body 210 is stably stored between the two columns 220 without fear of damage even if it falls.

In the initial state, in order to attach the roller 214 of the signboard body 210 to the guide rail 218, a mounting groove for inserting the roller 214 is formed in the guide rail 218 portion at a position slightly higher than the position where the signboard body 210 has completely dropped. Is formed. By slightly raising it, the roller 214 is prevented from coming off the guide rail 218 when the sign body 210 reaches the drop position, and the sign body 210 is prevented from being thrown to the ground.

Other examples of the signboard according to the present invention will be described with reference to FIGS. 11 and 12. 11 is a view similar to that of FIG. 8, FIG. 11A is a side view thereof, and FIG. 11B is a front view thereof. This embodiment differs from the embodiment shown in FIG. 8 in that a signboard main body 210 is normally mounted on the vertical middle portion of the support column 220, and a drop mechanism 610 is provided to remove the mounting in a strong wind. It is in. Therefore, the support member 230 on which the signboard main body 210 is placed in FIG. 8 becomes unnecessary. A guide rail 218 similar to the embodiment shown in FIG. 8 is provided on the upper portion of the support column 220 so that the signboard body 210 does not pop out from the signboard 600 when the signboard body 210 is posted and when the signboard body 210 falls. Is installed. Similarly, a screw 242 is attached to the sign body 210. However, the lower roller 214 is not attached. A storage mechanism having a U-shaped cross section is provided under the drop mechanism 610, and a rubber stopper that acts as a cushion (cushioning material) when the signboard body 210 falls at the lowermost end of the storage mechanism 606. 234 is arranged.

The sign body 210 is lifted to the drop mechanism 610 using the screw 242. At this time, the drop mechanism 610 is open. When the signboard body 210 is lifted beyond the drop mechanism 610, the drop mechanism 610 is closed. As a result, the signboard body 210 is stably held by the screw and the drop mechanism 610. On the other hand, in a strong wind, the drop mechanism 610 opens, the signboard body 210 naturally falls and is stopped by the stopper 234, and both ends in the width direction are stably held by the storage mechanism 606.

Details of this drop mechanism are shown in FIG. FIG. 3A is a top view thereof, and FIG. 3B is a side view thereof. The drop mechanism 610 is a pair of a base 612 formed by penetrating a groove having a width longer than the thickness in the front-rear direction of the signboard body 210 in the vertical direction and slidably mounted on the base 612, for example, made of PTFE. A sliding tool 620 is provided. The sliding tool 620 has an L-shaped cross section perpendicular to the longitudinal direction, and the bottom surface of the signboard body 210 is placed on the sliding surface 624 on the upper side of the laterally extending portion, and the lower side is the receiving portion of the base 612. It is placed on a sliding surface 628 that constitutes the upper surface of the 613. The contact surface 622, which is inside the vertically extending portion of the sliding tool 620, faces the display surface side of the signboard main body 210. A holding portion 614 as a reinforcing member is arranged so as to surround the side surface and the back surface of the sliding tool 620, and a pantograph-shaped link mechanism 650 is arranged on one side surface (the widthwise end face side of the signboard body) of the holding portion 614. Is rotatably mounted around the shaft 619. The link mechanism 650 is configured in a pantograph shape by rotatably combining a long link 634 and a short link 636 at a node 632, and the shaft 630 of the uppermost node is attached to the holding portion 614 and the shaft 619 of the lowermost node. A roller 618 is rotatably attached to the vehicle. The roller 618 can freely travel in the vertical guide groove 642 formed on the inner side surface of the base 612 and on the widthwise end side of the signboard main body 210. A notch 644 is provided inside the end of the holding portion 612 as a space for moving the link mechanism 650.

As described above, the base 612 is formed with a width direction of the opening 626 as billboards body 210 can pass in the vertical direction, the width W _D of the opening 626, than the thickness t of the signboard body 210 large. Therefore, if the sliding tool 620 is moved from the opening 626, the signboard body 210 immediately falls. In order to move the sliding tool 620, one or a plurality of pairs of contacting tools 208 capable of contacting the sliding tool 620 are provided on the bottom surface of the signboard body in the vicinity of the end portion in the width direction.

When a strong wind blows and the signboard body 210 is hit by a wind in the front-rear direction, the signboard body 210 rotates back and forth around the screw 242. Then, the abutting tool 208 provided on the bottom surface of the signboard main body 210 comes into contact with the inner end surface of the sliding tool 620, and the sliding tool 620 is moved in the front-rear direction. When one of the pair of front and rear sliding tools 620 is moved in the front-rear direction, the pantograph mechanism 650 operates while the movement of the shaft 619 is restricted by the guide groove 642, and the pair Increase the distance between the sliding tools 620. When the expanded distance exceeds the thickness t of the signboard body 210, the signboard body 210 falls using the screw 242 as a guide. A stopper wall 648 is provided on the upper surface of the drop mechanism and at the end in the front-rear direction so that the sliding tool 620 does not protrude from the drop mechanism 610. A groove hole 649 continuous with the through groove hole 221 formed in the support column 220 is formed on the side surface of the base 612 so that the screw 242 can freely drop in the vertical direction.

In each of the above embodiments, the case where the display surface of the signboard main body 210 is a fixed wall has been described, but it may be in a form that can be rolled like an electronic blackboard. An example of a signboard 700 having a roll-type display surface will be described with reference to FIGS. 13 and 14. FIG. 13 is an example in which the exhibition surface is manually rolled. FIG. 13A is a side view thereof, and FIG. 13B is a partial cross-sectional view of the front view thereof.

An exhibition roll 702 formed in a roll shape and having a plurality of holes formed at both ends, a guide roll 712 around which the exhibition roll 702 is wound and arranged vertically separated from each other, and arranged at both ends of the guide roll 712. It includes a sprocket 714 fixed to the shaft 710, a bearing 716 that rotatably supports the shaft 710, and a pair of side plates 704 and 706 that hold the bearing. The exhibition roll 702 is an exhibition surface of the signboard main body 210 and constitutes an outer surface. In addition to the bearing 716, a worm gear 722 is attached to the end of the lower shaft 711, and a worm 724 that meshes with the worm gear 722 is arranged in the vicinity thereof. The worm shaft 726 to which the worm 724 is attached is pivotally supported by a bearing 728, and one end thereof extends outward. The tip of the worm shaft 726 is chamfered in a rectangular shape, and the worm shaft 726 can be manually rotated by a special tool 730 having a shape matching the shape. Therefore, when the exhibit on the exhibition surface is to be changed, the new exhibition surface can be moved from the back side to the front side of the signboard main body 210 by rotating the worm shaft 726 with a special tool. .. Since the exhibition surface is a roll type, the contacting tool 208 for pressing the sliding tool 620 cannot be directly provided on the signboard main body 210. Therefore, the adapter 732 having the abutting tool 208 is attached to the lower part of the signboard main body 210 by using the side plate 704.

Another example of a roll-type display surface is shown in FIG. In the signboard body 701 of this embodiment, the exhibition roll is not manually rolled, but is automatically rolled each time the upper lids 310 and 410 of the foldable garbage collection boxes 300 and 400 to be attached are opened and closed. There is. In FIG. 14, the case of the garbage collection box 400 will be described as an example, but the same applies to the case of the garbage collection box 300. The configuration of the upper half of the roll-type signboard body 701 is the same as that shown in FIG. In addition to the sprocket 714, speed-increasing means (gears) 756 and 758 are attached to the lower shaft 710 on which the drive unit for driving the rotation of the exhibition roll 702 is formed, and the large gear 756 is attached. A cam plate 750 having the same cam shape provided axially symmetrically in the circumferential direction is attached to the shaft 752 to which the shaft is attached. The shaft 752 is rotatably supported by a bearing 754.

On the other hand, the hammer 744 is attached to the side surface of the upper lid 410 of the foldable dust collection box 400 and the portion closest to the back plate 450. The hammer 744 has a bent arm 748 extending to the back side and a striking portion 746 provided at the tip of the arm 748, with one end side fixed to the upper lid 410. When the upper lid 410 is lifted, the arm 748 rotates around the shaft 742, and the striking portion 746 collides with the receiving surface 762 of the cam plate 750 provided on the side plate 705, and the cam shaft 752 (see FIG. 14A). ) Is rotated, and the rotation is amplified to rotate the sprocket 714 of the roll shaft 710 to rotate the exhibition roll 702. When the upper lid 410 is closed, the striking portion 746 and the arm 746 are held at positions facing the receiving surface 762 without interfering with the cam plate 750. As a result, the roll-type exhibition surface can be automatically rolled when the upper lid is opened and closed.

In the above embodiment, the roll-type exhibition surface is rolled manually or by the force when opening and closing the upper lid, but a small motor and a battery are built in the signboard main body 210 at a predetermined time interval or every time the switch is turned on or the upper lid 310. The exhibition roll may be rolled every time the 410 is opened and closed. In this case, since there is no complicated mechanism, the exhibition roll can be easily rolled. Also in this embodiment, in order to drop the signboard body 210, an adapter 732 provided with a contacting tool for dropping is attached to the lower part of the signboard body 701.

As described above, according to various embodiments of the present invention, the signboard body having an exhibition surface can be automatically stored between the columns at the lower part of the signboard in strong winds, so that the signboard and the garbage collection box to which the signboard is attached can be automatically stored. Can be kept safe. In addition, the signboard and the garbage collection box can be integrally and compactly stored, and the function as a signboard can be maintained even when the garbage collection box is not used. In the embodiment shown in FIG. 2 above, the frame is a square timber, and in the embodiment shown in FIG. 4, the frame is a pipe, but they are reversed so that the pipe is used for the pipe in FIG. 2 and the square timber is used for the frame in FIG. Needless to say, it's okay. They are judged in consideration of the processability, availability, and price of the material.

100, 110 ... Garbage collection box with sign, 200 ... Sign, 206 ... Guide part, 208 ... Contact tool, 210 ... Sign body, 211 ... Handle part, 212 ... Sign part, 213 ... Axis, 214 ... (Guide) Rollers, 218 ... guide rails, 220 ... columns, 221 ... through groove holes, 222 ... fixing members, 224 ... rainwater protection caps, 228 ... fixing members, 230 ... support members, 231 ... dropout prevention members, 232, 234 ... stoppers ( (Cushioning material), 236 ... Sliding member, 242 ... Screw, 246 ... Branch, 248 ... Guide member, 251 ... (Rear side) passage, 252 ... (Front side) passage, 254 ... Support member, 300 ... Dust collection box, 310 ... Top lid, 312 ... Net, 314 ... Frame, 316 ... Handle, 318 ... Hinge mounting part, 320 ... Back plate, 322 ... Support, 324 ... Fixed part, 326 ... Back plate, 328 ... Top plate part, 330 ... Cut Notch, 334, 336 ... Hinge (hinge), 340 ... (foldable) side plate, 344 ... front plate, 342 ... rear plate, 346 ... frame, 348 ... net, 350, 352, 354 ... hinge (hinge) 360 ... bottom plate, 362 ... notch, 364 ... hook, 370 ... front plate, 372 ... frame, 374 ... net, 376 ... caster, 400 ... garbage collection box, 410 ... top lid, 412 ... net, 414 ... frame 416 ... Rotating holder, 420 ... Storage container, 422 ... Frame, 424 ... Rotating holder, 426 ... (Reticulated) bag, 428 ... Hinge, 430 ... String, 432 ... String hole, 435 ... Upper strut Part 436 ... Lower strut part, 440 ... Strut, 441 ... Holding ring, 442 ... Holder, 444 ... Long hole, 446 ... Through hole, 448 ... Insert part, 449 ... (Frame) receiving part, 450 ... Back plate, 452 ... Supports, 454 ... Back plates, 456 ... Fixed parts, 458, 460, 462 ... Rotating holder mounting parts, 470 ... Bottom plates, 472 ... Lower plates, 473 ... Notches, 474 ... Frames, 476 ... Rotations Holder, 478 ... groove, 480 ... fixed holder, 600 ... sign, 606 ... storage mechanism, 608 ... drop mechanism, 610 ... drop mechanism, 612 ... base, 613 ... receiver, 614 ... holder, 618 ... roller, 619 ... Shaft, 620 ... Sliding tool, 622 ... Contact surface, 624 ... Sliding surface, 626 ... Opening, 628 ... Sliding surface, 630 ... Shaft, 632 ... Nodal point, 634 ... Long link, 636 ... Short link , 642 ... guide groove, 644 ... notch, 648 ... stopper wall, 649 ... groove hole, 650 ... pantograph mechanism (link mechanism), 700 ... (roll type) signboard, 702 ... exhibition bag 704 to 706 ... side plates, 710 ... roll shafts, 712 ... guide rolls, 714 ... sprocket, 716 ... bearings, 722 ... worm gears, 724 ... worms, 726 ... (worm) shafts, 728 ... bearings, 730 ... ( Dedicated) Tool, 732 ... Adapter, 742 ... (Arm) Shaft, 744 ... Hammer, 746 ... Strike, 748 ... Arm, 750 ... Cam Plate, 752 ... Camshaft, 754 ... Bearing, 756, 758 ... Acceleration Means (Gear), 762 ... Bearing surface.

Claims (10)

In a signboard used outdoors, which has a signboard body that is fixed to the ground and has a flat advertising surface formed.
Normally, the bottom position of the advertising surface is arranged at a height of at least 80 cm or more from the ground.
A signboard characterized in that when a wind exceeding a predetermined wind speed blows on the signboard body, the signboard body is provided with a drop mechanism that causes the signboard body to fall from a normal height position to the ground side and a cushioning material that cushions the impact of the fall. The signboard according to claim 1, wherein the advertising surface of the signboard body is at least a flat advertising surface or a roll-type advertising surface that rotates with both upper and lower ends as rotating portions. The signboard according to claim 2, wherein the roll-type advertising surface rolls the advertising surface with an electric motor. A support means for supporting the signboard body at a normal height position is provided, the drop mechanism is provided with a guide means for guiding the falling motion of the signboard body, and the guide means is provided on both sides of the signboard body in the width direction. The signboard according to any one of claims 1 to 3, further comprising a roller rail on which the roller moves. The signboard according to claim 1, wherein a garbage collection box is provided on the front side of the signboard and can be folded and stored when not in use. The dust collection box is provided at the lower part of the signboard body and faces the signboard, and is rotatable with respect to the back plate which is separated in the vertical direction from the back plate on which the columns are attached on both sides in the width direction. A top lid and a bottom plate attached to the back plate, a foldable side plate provided on both sides of the back plate and connected via a hinge at the middle portion in the depth direction of the dust collection box, and one end side of the foldable side plate. The signboard according to claim 5, wherein one end thereof includes a front plate to which one end is connected to one end side of the other foldable side plate via a hinge. The dust collection box is provided at the lower part of the signboard body and faces the signboard, and is rotatably attached to the back plate via a rotating means and a back plate on which columns are attached on both sides in the width direction. It is provided with an upper lid and a bottom plate that are vertically separated from each other, and a storage container that is rotatably attached to the back plate below the upper lid, and the storage container has an opening having a size corresponding to the upper lid. 5. A frame comprising, a mesh bag attached to the frame, and a pair of struts that are foldably attached to the frame and keep the frame substantially horizontal during use. The signboard described in. The advertising surface of the signboard body is at least one of a flat advertising surface or a roll-type advertising surface that rotates with both upper and lower ends as rotating portions, and the roll-type advertising surface is rotated by the upper lid. The signboard according to claim 6 or 7, wherein the roll means for rolling is provided in the garbage collection box. In a garbage collection box provided with a back plate and a bottom plate attached to the back plate
A garbage collection box characterized in that the signboard according to any one of claims 1 to 4 is arranged on the back side of the back plate. The dust collection box has the bottom plate rotatably attached to the back plate.
The dust according to claim 9, wherein when the dust collection box is not used, the bottom plate is rotated to fold the bottom plate on the front side of the back plate, and the dust collection box is compactly stored. Accumulation box.