JPH0792915A - Structure of sign plate - Google Patents

Abstract

PURPOSE:To prevent overturn by a wind pressure and to prevent tampering and theft by forming a projecting part on a rear surface of a front surface part existing slightly below an upper hooking part and hooking the projecting part to the horizontal rail of mesh fence. CONSTITUTION:An attachment/detachment adjusting rod 4 is pressed toward the front surface 2 and the horizontal rail 11 is inserted into the spacing between a detaining part 9 extended backward of the hooking part 1 and the projecting part 10 in the state of pressing the rod and thereafter, the pressing of the attachment/detachment adjusting rod 4 is released in the case of hooking of the sign plate (a) with the horizontal rail 11 constituting the meshed fence (c). Consequently, the bottom of the sign plate (a) is formed slightly large in thickness and, therefore, if the upper end part of the attachment/detachment adjusting rod 4 is detained to the detaining part 9 and more, the fingers of the hand holding the sign plate (a) are release, the sign plate falls by gravity and the horizontal rail 11 fits to the upper hooking part 1. Then, the overturn of the sign plate (a) is prevented even if the sign plate is lifted at free angles by the wind pressure of universal directions.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sign plate that is hooked on a horizontal shaft that constitutes a mesh fence, and is overturned.
Alternatively, it relates to the field of sign plates that are structured so that they cannot be stolen.

[0002]

2. Description of the Related Art Conventionally, a large number of sign plates forming pictures, patterns, characters, etc. for advertisement and the like have been hooked on a horizontal shaft forming a mesh fence.

However, since the structure of the sign plate hooked on the horizontal shaft is formed in a uniform state in the vertical and horizontal directions, when the strong wind blows, the sign plate floats up and turns half a turn. There was a defect that the front and back of the sign plate were reversed. When the chip was turned over, in the case of printing on the surface of the chip or pasting the printed matter, it was impossible to judge the picture and characters drawn, which was also the cause of the complaint.

Further, in the conventional sign plate, the back surface portion is pressed with a finger to be hooked on the horizontal fence of the mesh fence, and when the finger is released, the sign plate is returned to its original state to complete the installation of the sign plate. Therefore, since anyone can easily remove it by a simple operation, there are drawbacks such as drawn pictures and characters being tampered with and chips being stolen.

[0005]

SUMMARY OF THE INVENTION When a part of a large number of sign plates that have been conventionally hooked in a suspended state is overturned by wind pressure, even a small number of sign plates will lose aesthetics and claim. There were defects such as sticking.

[0006] Further, when some sign plates in a suspended state are removed by being hooked on a mesh fence and stolen, there is a defect that the advertising effect is significantly reduced due to a perforated state.

However, the present invention prevents the capsizing from being overturned by the wind pressure so that the advertisement effect can be maintained for a long period of time.

Further, according to the present invention, the sign plate once hooked on the mesh fence is firmly locked so as not to be removed, and the lock part is detached via a device such as a flat-blade screwdriver so that it can be reused any number of times. It was made possible.

[0009]

According to the present invention, a hook portion having a predetermined width is provided in an upper portion, a front surface portion has a flat surface, and a lower portion is curved so that a back surface is upward. In a sign plate having a fitting / removal adjusting rod formed on a rear surface of the hooking portion and protrudingly provided on the engaging portion.

A protrusion having a shape into which a horizontal shaft can be inserted is formed on the back surface of the back surface portion which is located slightly below the hook portion facing the locking portion extending rearward of the hook portion. This is the characteristic sign plate structure.

Further, according to the present invention, the upper portion has a hooking portion having a predetermined width, the front surface has a flat surface portion, and the lower portion is curved so that the back surface extends upward. In a sign plate in which a fitting / removal adjusting rod that can be freely fitted / removed is formed in a locking portion protruding from the back surface of the hooking portion,

On the back surface of the front surface portion, which is located slightly below the hooking portion, which is opposed to the engaging portion extending to the rear of the hooking portion, a gap portion having a shape into which the horizontal shaft can be inserted is provided, so as to face each other. In addition, a pair of opposed locking portions that taper toward the tip and have a gap between the tops are formed. Collars are provided above the locking portions, respectively. The structure of the sign plate is characterized in that a fitting locking portion having a brim portion at a front end fitted to a gap formed by the facing locking portion is formed on the back surface.

[0013]

The invention of claim 1 will be described.

The sign plate of the present invention is used for a predetermined advertisement,
It is completed by hooking a sign plate of a color that matches the design for advertising.

By the way, in order to hook the sign plate on the horizontal shaft, the fitting / removal adjusting rod is pressed in the direction of the surface portion, and when the pressing is made, the engaging portion and the protruding portion extending rearward of the hooking portion are formed. A horizontal shaft is fitted into the gap between them, and then the pressing force of the fitting / disengaging rod is released. As a result, the upper end of the engagement / disengagement adjustment rod is locked to the locking part, and when the fingers holding the sign plate are released, the bottom of the sign plate has a slightly thicker thickness, so it will fall naturally. Then, the horizontal shaft is inserted into the upper hook.

The sine plates that have been suspended due to the directional wind pressure on some of the many sine plates hooked as described above are lifted upward and at the same time. The hooked portion of the sign plate is provided on the back surface of the front surface so as to slightly project from the horizontal shaft, so that the lifted sign plate is prevented from moving and overturning is prevented.

As described above, even if the sine plate is lifted at an angle by the wind pressure that can be freely directed, it will never be overturned.

Next, the operation of the invention of claim 2 will be described.

First, in order to hook the sign plate of the present invention on the horizontal shaft, the fitting / removal adjusting rod is slightly pulled outward, and the engaging portion of the extending portion of the upper engaging portion and the opposite engaging portion are engaged. The horizontal joint is inserted through the gap formed between the two. After the insertion and insertion, when the fitting and removal adjusting rod is slightly pressed in the direction of the surface part, the fitting locking part fits in the gap part of the pair of opposing locking parts, and the collar part locks on the hooking part, and at the same time pulls. The upper end portions of the fitting and disengaging adjustment rods are engaged with each other by the engaging portions extending to the rear of the hanging portion.

As described above, even if the sign plate hooked on the horizontal shaft is lifted at an angle from a vertical state by receiving wind pressure in any direction, a pair of opposed locking portions and a fitting locking portion are provided. The movement of the sign plate itself is prevented by this, and the sign plate does not overturn.

Further, according to the present invention, since the flange portion provided at the tip of the fitting / disengaging adjustment rod is fitted to the hook portion provided above the pair of opposed locking portions, the flange portion is not easily detached. . Therefore, theft can be prevented in advance.

In order to remove the sign plate assembled as described above from the horizontal shaft, insert a flat-blade screwdriver into the pair of opposed locking portions and rotate it slightly to open the opening above the opposed locking portions. When the lever is opened, the gap part is slightly expanded, and when the adjusting rod is expanded to the outside, the flange part of the fitting / disassembling adjusting rod is detached and the adjusting rod is expanded to the outside. Remove the lock from the unfolded side rail.

Through the above steps, the sign plate removed from the horizontal shaft can be reused again as an advertising sign plate.

[0024]

EXAMPLES Examples of the present invention are as follows.

First, an embodiment of the invention described in claim 1 will be described as follows.

Reference numeral a is a sign plate (hereinafter referred to as a plate), which has the following structure. That is, 1 is a curved hooking portion having a predetermined width which constitutes the plate a, and a front surface of the hooking portion 1 is extended downward and a surface portion 2 having a flat surface is extended. Reference numeral 3 denotes a lower portion formed below the surface portion 2 and having a shape slightly thicker than the thickness of the surface portion 2. Then, the back surface of the lower portion 3 is extended upward to form the fitting / removal adjusting rod 4. An engaging portion 5 is formed at the upper end of the adjusting rod 4. Reference numeral 6 denotes a concave portion formed inside the lower portion 3, and reference numeral 7 denotes a through hole through which the thread 8 is inserted. Reference numeral 9 denotes a locking portion extending rearward of the hooking portion 1, and the lower end portion of the locking portion 9 is formed by adjusting the length so as to engage with the engaging portion 5. 10 is a mesh fence c on the back surface of the front surface portion 2 located slightly below the hooking portion 1 facing the engaging portion 5.
It is a protrusion formed in a shape into which the horizontal shaft 11 constituting the above can be inserted. 12 is a vertical shaft.

Next, an embodiment of the invention described in claim 2 will be described as follows.

Reference numeral b is a sign plate (hereinafter referred to as a plate) which is slightly different in structure from the sign plate a. That is, 1'is a curved hooking portion having a predetermined width which constitutes the plate b, and a front surface of the hooking portion 1'is extended downward to extend a flat surface portion 2 '. Reference numeral 3'denotes a lower portion that is slightly thicker than the thickness of the surface portion 2'formed below the surface portion 2 '. Then, the back surface of the lower portion 3'is extended upward to form the fitting / removal adjusting rod 4 '. This adjustment rod 4 '
An engaging portion 5'is formed at the upper end of the. 6'is the lower part 3
A concave portion formed inside the ′ and a through hole 7 ′ for inserting the thread 8 in the lower portion 3 ′. Reference numeral 9'denotes an engaging portion extending rearward of the hooking portion 1 ', and a lower end portion of the engaging portion 9'is formed by adjusting a length so as to engage with the engaging portion 5'. . 13 is on the back surface of the front surface portion 2'located slightly below the hooking portion 1 ', which faces the locking portion 9'extended behind the hooking portion 1',
It is a pair of opposed locking portions having a gap portion 1'a in which the horizontal shaft 11 can be fitted and inserted. The facing locking portions 13 are provided with flange portions 14 on the upper side. Further, on the back surface above the fitting / releasing adjusting rod 4 ′, a fitting / locking portion 16 with a flange portion 15 having a shape to be mounted in the gap portion 14 a provided above the facing locking portion 13 is formed.

Reference numeral d is a picture pattern formed by the sign plate a or b hooked on the horizontal shaft 11 of the mesh fence c. Reference numeral 17 is a column that supports the mesh fence c.

By inserting the thread 8 into the through holes 7 and 7'and binding it to the vertical sleeve 12 or the like, it is possible to prevent the thread from rising even in the presence of strong wind.

[0031]

[Effect] The present invention has the following effects.

As described above, according to the present invention, since the protrusion is formed on the back surface of the front surface portion located slightly below the upper hook portion so that it can be hooked on the side wall of the mesh fence, strong winds are generated. Even if the sign plate is blown up and floats upward, there is an advantage in that the horizontal portion is caught on the protrusion and the overturning is prevented.

Further, since the thickness of the lower portion of the sign plate of the present invention is formed thicker than the thickness of other surface portions and the fitting / disengaging adjustment rod, it has an advantage of preventing lifting by strong wind.

Further, according to the present invention, a gap portion having a shape into which the horizontal shaft can be inserted is provided on the back surface of the front surface portion located slightly below the hooking portion, and the gap portions are made to face each other and taper toward the tip. , A pair of opposed locking portions having a gap between the tops, each of which is provided with a collar portion on the upper side, and the other side of the other side of the fitting / decoupling adjustment rod is provided with a collar portion at the front end thereof. Since the hook part is hooked on the horizontal shaft and the fitting / disengaging adjustment rod is pressed inward, the flange part of the fitting locking part fits into the gap part of the opposing locking part and is easily detached. It is assembled so that it cannot be tampered with and therefore stolen.

Further, because of the above-mentioned structure, even if the sign plate floats up due to strong wind, the pair of opposed engaging parts and the engaging engaging part move the sign plate by the horizontal shaft. And the wall thickness of the lower part is smaller than the wall thickness of the upper surface part and the fitting and disengaging rod.
Since it was made large, it was prevented from rising due to strong winds, thus preventing half rotation of the sign plate.

[Brief description of drawings]

FIG. 1a is a left side view showing a state before use of a sign plate having a sign plate structure of the present invention.

FIG. 1b is a left side view showing a state in which the sign plate is hooked on a horizontal shaft.

FIG. 1c is a left side view showing a state when the sign plate is completely hooked on the horizontal shaft.

FIG. 2a is a partially cutaway front view of the sign plate.

FIG. 2b is a partially cutaway rear view of the sign plate.

FIG. 3 is a partially cutaway enlarged perspective view of the sign plate hooked on a mesh fence.

FIG. 4 is a partially cutaway left side view showing the lifted state of the sign plate.

FIG. 5a is a left side view of a sign plate structure according to a second embodiment of the present invention before assembly.

FIG. 5b is a partially cutaway left side view showing a state in which the sign plate of FIG. 5a is hooked on a horizontal shaft.

5c is a left side view showing the assembled state of the sign plate of FIG. 5b. FIG.

FIG. 6a is a front view showing a partially cutaway state of the sign plate.

FIG. 6b is a rear view showing the partially cut state of the sign plate.

FIG. 7 is a partially cutaway left side view showing the lifted state of the sign plate.

FIG. 8 is a perspective view showing a state where the sign plate is hooked on a mesh fence and used.

[Explanation of symbols]

a, b ... Sign plate 1, 1 '... Hooking portion 2, 2' ... Surface portion 3, 3 '... Lower portion
4, 4 '... Fitting and disengaging rod 5, 5' ... Engaging portion 6, 6 '... Recessed portion 7,
7 '... through-hole 8 ... thread 9, 9' ... locking part 10 ... projection part 11 ... horizontal shaft 12 ... vertical shaft c ... mesh fence 1 '
a, 14a ... Gap portion 13 ... Opposing locking portion 14, 15 ... Collar portion 1
6 ... Fitting / locking part d ... Design pattern 17 ... Strut

Claims (2)

[Claims] 1. A hook portion having a predetermined width in an upper portion, a front surface portion having a flat surface, a lower portion having a curved shape, and a back surface extending upwardly. A sign plate having a fitting / removal adjusting rod that can be fitted into and disengaged from a locking portion projecting on the back surface of the portion is located slightly below the hooking portion facing the locking portion extending behind the hooking portion. A sign plate structure characterized in that a protrusion having a shape into which a horizontal shaft can be inserted is formed on the back surface of the back surface portion. 2. A hook portion having a predetermined width in an upper portion, a front surface portion having a flat surface, a lower portion being curved and a back surface extending upward, A sign plate having a fitting / removal adjusting rod that can be fitted into and disengaged from a locking portion projecting on the back surface of the portion is located slightly below the hooking portion facing the locking portion extending behind the hooking portion. On the back surface of the front surface part, a gap part having a shape into which the horizontal shaft can be inserted is provided, and the pair of opposed locking parts having a gap part between the top parts are formed in a confronting shape and taper toward the tip. , A fitting portion provided with a collar portion above each of the locking portions, and a flange portion provided at a tip end to be fitted into a gap formed by the opposed locking portion, on a back surface above the fitting / decoupling rod. A sign plate structure characterized by forming a stop.