JP2000096528A - Indicating tool for safety - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve the durability and handling properties of an indicating tool for safety in the indicating tool for safety disposed at the time of roadworks and safety operation. SOLUTION: This indicating tool 1 for safety is composed of a cone section 12, on which a plurality of illuminants 16 are arranged, and a cover 11 being formed in approximately the same shape as the cone section and covering the cone section, solar cells are disposed onto the side face of the cone section, batteries are installed to a base section and charged by the power of the solar cells, the illuminants are light-emitted, and the cover is constituted of a transparent or semitransparent synthetic resin. Holding sections are formed to the external or internal side face of the cone section, and the illuminants are held to the holding sections. An opening section is formed to the cone section, an upper cover is configured of an air-permeable member, and reflecting articles are arranged onto the bottom sections of the illuminants.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a security indicator for calling attention or pointing to a predetermined place in a danger zone such as a construction site at night.

[0002]

2. Description of the Related Art Conventionally, pylon has been used as a pylon as an obstacle to prevent pedestrians and vehicles passing nearby in dangerous areas and restricted areas such as construction sites, accident sites, traffic control, etc. And other security indicators. There is known a technique in which a reflector or a reflective tape is attached to the security indicator so that the reflector can be easily recognized even by a distant traveling vehicle. In addition, a technique of arranging electric decorations on the security display to light or blink the display is also known. When the electric decoration is provided on the security display device, the electric decoration is mounted on an upper part of a pylon or the like. Or Alternatively, a cover in which a light emitting body is arranged is attached to the outer periphery of a pylon (cone). For example, 7-427
98 and Utility Model Registration No. 3038485.

[0003]

However, such a security display device equipped with a reflector or a reflective tape as described above is difficult for a pedestrian without a light source to recognize at night. At the time of heavy fog or snowfall, it is difficult to recognize the reflected light of the security display device due to the reflected light of the surroundings. Further, in the case where electric decoration is provided on the security display device, the electric decoration is configured separately from the security display device, and the electric decoration is exposed to the outside. For this reason, when the electric decoration comes in contact with an obstacle or the like, it may be easily damaged, and when the security display device is contaminated with dust or oily smoke or adheres, the luminous body itself may be damaged. It is contaminated and deteriorated, and the luminance from the luminous body is reduced due to dust or the like attached to the luminous body, making recognition difficult. In addition, it is difficult to wash the electric decorations one by one, which is a troublesome operation.

Further, since the security display is separate from the security display, it is necessary to collect and store the electric decoration separately when the security display is withdrawn. At the time of disposition and withdrawal, the electric decoration is attached and detached. For this reason, the electric decoration is likely to be lost, and the work at the time of withdrawing the security display device is complicated, and the work efficiency is reduced. In addition, since the electric decorations are repeatedly removed and stored, the electric decoration is easily damaged.

[0005] Security indicators are mainly used outdoors, and are exposed to direct sunlight, rain, exhaust gas, and dust. The elasticity and strength of the resin are easily lost, and the disintegration rate of the resin is increased. As a result, since the electric decoration is connected to the battery, the durability of the resin or the like covering the cord which requires flexibility is rapidly reduced. For this reason, when the electric decoration is exposed to the outside, it is necessary to use a highly durable resin for the electric decoration, which increases the cost required for the security display device. In addition, since the electric decoration is formed separately, the electric decoration is apt to be lost, so that the operation of removing the security display device is complicated, and the operation efficiency is reduced.

[0006]

The problem to be solved by the present invention is as described above. Next, means for solving the problem will be described. According to claim 1, in a security indicator provided during road construction or security work, the security indicator is formed into a cone portion in which a plurality of light emitters are provided, and substantially the same shape as the cone portion. It consisted of a covering cover.

According to a second aspect of the present invention, a solar cell is provided on the side surface of the cone portion, a battery is provided on the base portion, and the luminous body emits light by charging with the power of the solar cell.

[0008] In claim 3, the cover is made of a transparent or translucent synthetic resin.

According to a fourth aspect of the present invention, a holding portion is formed on the outside or inside surface of the cone portion, and the light emitting body can be held on the holding portion.

In the present invention, one or more openings are provided on the side surface of the cone.

According to a sixth aspect of the present invention, the upper cover of the cone portion is formed of a breathable member.

According to a seventh aspect of the present invention, a reflector is provided at the bottom of the luminous body.

[0013]

Next, examples will be described. 1 is an overall perspective view showing a first embodiment of a security display device, FIG. 2 is a plan view thereof, FIG. 3 is a side sectional view thereof, FIG. 4 is a side sectional view showing a holding structure of a luminous body, and FIG. FIG. 6 is a side sectional view, FIG. 7 is a side sectional view, FIG.
Is a perspective view showing the configuration of the side of the base, FIG. 9 is a side sectional view showing the second embodiment, FIG. 10 is a side sectional view showing the structure of the battery storage case, and FIG. 11 is a side view showing the third embodiment. 12 is a partial cross-sectional view, FIG. 12 is a side cross-sectional view showing a luminous body holding unit, FIG.
FIG. 14 is a side sectional view showing the same luminous body holding portion, and FIG.
FIG. 16 is a partial side sectional view showing another embodiment of the light emitting body, FIG. 16 is a partial side sectional view showing another embodiment of the light emitting body, and FIG. 17 is a partial side sectional view showing another embodiment of the light emitting body. 18 is a partial side cross-sectional view showing another embodiment of the luminous body, FIG. 19 is a perspective view showing a triangular stop plate, FIG. 20 is a front view showing the configuration of the bracket, FIG. 21 is a perspective view showing the configuration of the display panel, FIG. 22 is a partial cross-sectional view of a security display device provided with an opening, FIG.
4 is a plan view, FIG. 25 is a front view showing another embodiment of the upper cover, FIG. 26 is a front view showing another embodiment of the upper cover, and FIG. 27 is a perspective view showing another embodiment of the security display cover. FIG. 28 is a plan view of the same, FIG. 29 is a perspective view showing an example in which a light emitting body is provided on a display, and FIG. 30 is a perspective view showing another example in which a light emitting body is provided on a display.

The first embodiment will be described with reference to FIGS. The security display 1 includes a base 13, a cone 12, and a cover 11 that covers the cone 12. The cone portion 12 and the cover 11 are formed in a conical and similar shape. The cover 11 is made of a transparent or translucent synthetic resin, and the cover 11 or the cone portion 12 is colored red, yellow, or the like. . Further, the cone portion 12 and the cover 11 can be formed in a triangular pyramid or polygonal pyramid shape. The cone part 12 and the base part 13 are integrally formed, and the cover 11 is configured to be detachable, and the base part can also be configured in the cover 11. The cone section 12 is located at the center of the base section 13, and a luminous body 16 is attached to a side surface of the cone section 12. The luminous body 16 is supplied by supplying power to the luminous body 16. Are configured to emit light or blink.

A storage case 1 is provided around the base 13.
4 and a battery case 15 are provided. A drain hole 19 is provided at the bottom of the storage case 14 and the battery case 15, and water that has entered the storage case 14 and the battery case 15 is discharged by the drain hole 19. In addition, the humidity inside the battery case 15 can be reduced, and the corrosion of the batteries and the like stored in the storage case 14 and the battery case 15 can be prevented. The storage case 1
4 is configured to be openable and closable.
4 is a male plug 17 and a cord for connecting the male plug 17 and the security indicator 1 or a female plug 1
8 and a cord for connecting the female plug 18 and the security display device 1 can be stored. The cord connected to the male plug 17 is connected to a luminous body 16 attached to the cone 12 of the security display device 1, and is configured to be able to supply power to the luminous body 16. For this reason, by connecting the male plug 17 to a power supply, power is supplied to the light emitting body 16 so that the light emitting body 16 can emit light. In addition, power from a power supply connected to the male plug 17 can be supplied from the female plug 18 to another security display 1 or an electric device via the security display 1.

When there is no power supply in the vicinity, a battery is housed in a battery case 15 formed in the base portion 13, and power is supplied from the battery, so that the luminous body 16 can emit light.
For this reason, even if there is no power supply in the vicinity, it is possible to make the security indicator 1 emit light, and it is possible to select a position where the security indicator 1 can be disposed without worrying about power supply. is there. In addition, the security indicator 1 can be stably maintained by the weight of the battery stored in the battery case 15.
For this reason, there is no need for weight for stable arrangement of the security display device 1, and the security display device 1 can be easily disposed.
The labor at the time of arrangement can be reduced. In addition, the battery case 1
By integrally molding the base 5 and the base 13, the durability of the battery case 15 can be improved. It is also possible to provide a base at the lower part of the cover 11 and the lower part of the cone part 12, and provide a vertically divided battery case at this part.

In the security display device 1, the luminous body 16 is attached to the inner surface or the outer surface of the side surface of the cone portion 12 and is protected by the cover 11 covering the cone portion 12. The light-emitting body 16 can be protected from water and dust due to rain and the like, and the durability of the light-emitting body 16 can be improved. For this reason, the security display 1 can be easily handled, and even when the security display 1 is cleaned, there is no unevenness on the surface of the cover 11 and water droplets and the like hardly adhere and stagnate. Therefore, adhesion of dust and the like can be suppressed,
Less contaminated and easy to clean. Further, since the cover 11 is replaceable, the appearance of the security display 1 can be maintained in a clean state at a low cost by replacing the cover 11. Further, by forming the cover 11 to be translucent, even when the cover 11 is contaminated, the light emission of the light emitting body 16 can be recognized from the outside. Further, by forming the cover 11 to be translucent, light generated by the light emitter 16 in the cover 11 is irregularly reflected. Therefore, when viewed from the outside of the cover 11, the large number of light emitters 16 are integrated and the entire security display 1 appears to be shining. Therefore, even when the arrangement portion of the light emitting body 16 is contaminated, light emission can be recognized. Further, inside the storage case 14, a male plug 17 and a cord or a female plug 1 are provided.
8 and a cord can be stored. Luminous body 1
6, the cover 11 is torn,
It is safe even if the reflection sheet 41 shown in FIG. 11 and FIG. In addition, since the thickness of each part of the security display 1 is thin, the security display 1 can be stored easily. In the security display 1, the light-emitting body 16 can be arranged by an easy structure, so that the thickness of the cone portion 12 can be reduced. As a result, the cone portion 12 of the security display device 1 is replaced with the cone portion 1 of another security display device 1.
When the security display device 1 is inserted and stored inside the storage device 2, the height increase caused by overlapping the security display device 1 can be reduced. For this reason, the security display device 1 has good storability.

In the above configuration, the male plug 17 or the female plug 18 may be provided with a built-in sensor for detecting the brightness or a circuit for blinking, and the light emission of the light emitting body 16 may be controlled. Since a sensor or a circuit is built in the male plug 17 or the female plug 18, the sensor and the circuit can be protected by a resin member covering the male plug 17 or the female plug 18, and the durability of the sensor and the circuit can be improved. The shape of the cone portion 12 may be a cone as shown in FIG. 1, a quadrangular pyramid, a triangular pyramid, a polygonal pyramid such as a pentagonal, hexagonal, or octagonal pyramid as shown in FIG. Further, the above-mentioned shape may be a shape with the upper portion cut off, or a shape in which the middle of the cone portion is hollow as shown in FIG.

As for the light emitting body 16, a power supply line is connected to both sides of a small light bulb or LED, and a transparent, translucent or colored light diffusing synthetic resin such as acrylic, polypropylene, polycarbonate, etc. Are integrally covered in a spherical shape by injection molding.
In this way, by forming the light bulb and the power supply line integrally with the synthetic resin, even when used at an outdoor construction site, it is possible to prevent water such as rain from entering the inside of the light bulb, Because it is covered with resin, it is strong against impact. When a translucent resin or a material provided with fine irregularities is used for the outer peripheral synthetic resin, light from a small light bulb or LED is diffused by the synthetic resin, and the entire light emitting body 16 emits light brightly. Become like In the case where light has directivity, such as when an LED is used as a light source, as described above, the light is diffused by forming a synthetic resin semi-transparent or forming fine irregularities on the surface, and the like.
Although it is desirable to improve the visibility, when a light bulb or the like that emits light in all directions is used as the light source, it is not necessary to diffuse the light, and the synthetic resin may be completely transparent. Further, since the transparency, strength, and the like of the synthetic resin can be changed by blending with another resin, the type of the synthetic resin is not limited. Also, the shape of the injection molding of the electric light bulb is not limited to a spherical shape, and may be, for example, a cylindrical shape or a flat shape, and is not limited. Further, the light emitting body 16 itself may be subjected to a waterproof treatment or the like without being limited to the integral molding. Further, a light source alone may be used to cover the cover.

Next, the holding structure of the light emitting body 16 is shown in FIG.
7 through FIG. In FIG.
A boss 32 is formed on the outer surface of the light emitting element 2. By inserting a stopper 31 into the boss 32 via the light emitter 16, the light emitter 16 is connected to the boss 32 and the stopper 3.
1 can be held. The cone 1
By configuring the boss 32 in 2, the mounting position of the light emitting body 16 can be easily set. Thereby, the luminous body 16 can be regularly attached to the cone portion 12, and the aesthetic appearance of the security display device 1 can be improved.

Further, as shown in FIG. 5, the cone portion 12 and the light emitting body 16 can be attached by an adhesive member 33. In this case, the luminous body 16 is attached to the outer surface of the cone portion 12 with an adhesive such as a double-sided tape or an adhesive such as an epoxy resin. Therefore, the luminous body 1
6 can be easily attached to the cone portion 12, the assemblability of the security display device 1 can be improved, and the luminous body 16 can be arranged at an arbitrary position.

Further, as shown in FIG. 6, a holder 12a is integrally formed on the outer surface (or inner surface) of the cone portion 12, and the light emitter 16 is fitted between the holders 12a. The light emitter 16 can be attached to the side surface of the cone portion 12. Therefore, the light emitting body 16 can be held on the side surface of the cone portion 12 with a simple configuration. Further, the luminous body 1 is formed by the holding body 12a integrally formed with the cone portion 12.
6 can be held, so that no component for holding the light emitting body 16 is required, the number of components of the security display 1 can be reduced, and the assembling property can be improved.

As shown in FIG. 7, the light-emitting body is formed by using a light-emitting body 16a having a hemispherical upper portion to cover the light-emitting body.
The light emitting body 16a protrudes from the hole provided in the
1 can be configured to hold the light emitting body 16a. The cover 11 is provided with a hole through which the light-emitting body 16a can protrude. The top of the light-emitting body 16a protrudes from the hole, and the bottom of the light-emitting body 16a is
Contact 2 The central portion of the light emitting body 16a is the cover 1
1 is wider than the hole provided in the light-emitting body 1.
6a does not come out of the hole provided in the cover 11. Therefore, when assembling the security display 1, the luminous body 16 a can be held by temporarily fixing the luminous body 16 a to the cone portion 12 and attaching the cover 11. Thereby, the assemblability of the security display 1 can be improved, and the material required for the cover 11 can be reduced. However, the luminous body 16 can be disposed inside the cover 11 or configured as described above, whereby the luminous body 16 can be easily replaced and maintenance can be facilitated.

Next, another form of the side surface of the base 13 will be described with reference to FIG. As shown in FIG. 8, the side surface of the base 13 is formed to be concave inward, and
On the outside of the bottom of the side surface of the
a.13a... The projection 13a is configured such that the cord 5 can be inserted into the side surface of the base 13 from above the projection 13a on the side surface of the base 13.
For this reason, it is possible to wind the cord 5 around the concave portion on the side surface of the base 13 and position the cord 5 inside the projection 13a. Further, since the wound cord 5 is urged downward by gravity, it comes into contact with the projection 13 a and is held on the side surface of the base 13. Therefore, the cord 5 can be easily stored.

Next, a second embodiment will be described with reference to FIGS. In FIG. 9, the security display device 2 includes:
The light emitting body 16 and the solar cell 22 are attached to the cone portion 12. By arranging it on the side, the area can be increased and it is not bulky. In addition, by arranging solar electricity all around the cone section 12, a storage battery that can be used as a more efficient large-capacity power supply can be placed inside the cone section 12 and saves space. Further, a controller 21 having a sensor mounted therein is disposed above the cone portion 12, and the controller 21 is configured to be able to control lighting and blinking of the light emitting body 16. Also, the base 13
A concave portion 15b is formed on the upper surface of the
The battery case 15c is configured to be able to be stored in b. At the position opposite to the position where the concave portion 15b is disposed on the base portion 13, a convex portion 15a that is configured to protrude upward is formed.

As shown in FIG. 10, a battery case 15c is configured to be accommodated in the recess 15b, and a battery 6 is configured to be accommodated in the battery case 15c. It is also configured to be able to charge the power generated during the daytime and supply the power at night. One end of the battery case 15c is pivotally supported by a rotation shaft 56, and is configured to be rotatable about the rotation shaft 56. Therefore, the battery case 15c can be stably held in the recess 15b, and the battery 6 in the battery case 15c can be easily replaced. When the security indicator 2 is stacked and stored, the convex portion 15a is stacked above the portion where the battery case 15c is stored, so that the security indicator 2 is efficiently stored. It is possible.

In the above configuration, when the electricity generated by the solar cell 22 is charged into the battery 6 and the surroundings are sensed by an optical sensor (not shown) provided in the controller 21 and the surroundings are darkened. In the meantime, it is possible to light the light emitting body 16 with the power charged during the day. Thus, the security display device 2 can be arranged without requiring a power supply. In addition, since the solar cells 22 are disposed on the side surfaces of the cone portion 12, the solar cells 22 can be efficiently exposed to sunlight, and power can be efficiently generated by the solar cells 22. Further, the solar cell 22 is disposed inside the cover 11 and is protected by the cover 11, so that the durability of the solar cell 22 can be improved.

Next, a third embodiment will be described with reference to FIGS. In FIGS. 11 and 12, the security display device 3 is provided with a reflection sheet 41 spirally attached to the cone portion 12, and the storage portion 13 d of the battery case 42 provided in the base portion 13 is provided in a concave shape. It is configured. A hole is provided in the cone portion 12 at the portion where the reflection sheet 41 is provided, and holding portions 12b are integrally formed inside the cone portion 12 at the position where the hole is provided. The light emitting body 16 and the reflection sheet 4 are provided on the holding portions 12b.
1 is fitted and held.

The reflection sheet 41 is configured to be translucent. When the light emitter 16 emits light on the rear surface of the reflection sheet 41, the light emission of the light emitter 16 is reflected outside the cone portion 12. It is configured to be recognizable. For this reason, the security display device 3 does not make the luminous body 16 emit light in the daytime, but draws attention by reflection by the translucent reflection sheet 41, and can make the luminous body 16 emit light at night. It is. For this reason, it is possible to save electric power for causing the light emitting body 16 to emit light, shorten the lighting time of the light emitting body 16, and improve the durability. Further, the luminous body 16 is located below the reflection sheet 41 and
The light-emitting body 16 can be protected because the light-emitting body 16 is disposed inside the light-emitting body. Further, in the above configuration, it is possible to attach the cover 11 to the cone portion 12 to protect the cone portion 12 and improve the durability of the security display 3.

Next, a case where a luminous body is provided on the triangular stop plate 61 used as a security display will be described. FIG.
3. In FIG. 14, the triangular stop plate 61 is composed of three reflectors 62, and one reflector 62 has one end of another reflector 62 pivotably supported. Further, the pivotally supported reflectors are configured such that ends that are not pivotally connected to each other can be connected, and a triangle can be formed by connecting the ends. The reflection plate 62 is configured to be red, and the center is configured to be a yellow reflection portion 63. Further, a hole is provided in the reflection portion 63,
The light emitting body 64 can be inserted into the hole. The reflector 64 is formed in a drum shape from a transparent or translucent resin, and includes a light emitting diode or a light bulb so as to emit light. The light-emitting body 6 is provided on the reflection plate 62.
4 is connected to a power supply or a battery so that power can be supplied to the light emitting body 64 so that the light emitting body 64 can be turned on.

As shown in FIG. 14, wirings 66 and 67 for supplying electric power to the luminous body 64 are provided on the reflection plate 62, and lead wires 68 and 68 are connected to the wirings 66 and 67. . The lead wire 68 is formed in a substantially circular arc shape and has flexibility. The light emitting body 64 has a groove 64.
a · 64a are provided, and an electrode is formed in the groove 64a. Thus, the lead wires 68, 68 connected to the wirings 66, 67 come into contact with the electrodes of the light emitting body 64 formed in the groove 64a, and it is possible to supply power to the light emitting body 64. With this configuration, the luminous body 64 can be held by the reflection plate 62 and power can be supplied to the luminous body 64.
The triangular stop plate 61 can be easily configured, and the assemblability can be improved. Further, the light emitting body 64 can be easily replaced.

Therefore, the triangular plate 61 that emits light can be configured with a simple configuration, and the visibility of the triangular stop plate 61 can be improved. Further, since the light-emitting body 64 can be recognized from both the front surface and the rear surface, the triangular plate 61 can be used regardless of the front and back sides. However, the reflection plates 62
May be integrally formed in a triangular shape.

15 to 18, another embodiment of the luminous body mounted on the triangular plate 61 will be described. In FIG. 15, a reflection sheet 101 is provided on a reflection plate 102.
A hole communicating with the front and rear surfaces is provided in the attaching portion of the reflection sheet 101, and the light emitting body 11 is provided in the hole.
6 are provided. The reflection sheet 101 may be formed on the reflection plate 102 by painting or printing. The reflector 102 has a two-layer structure, and an electric wire 103 connected to a light emitting body 116 is wired inside the reflector 102. Electric power is supplied to the light emitting body 116 by the electric wire 103, and the light emitting body 116 emits light. The light emitting body 116 is formed of a transparent or translucent molded product as described above. The reflection plate 102 is a plastic plate, an aluminum plate,
Any material may be used as long as it can be formed of a composite plate of aluminum and plastic, a steel plate, or the like, and can form the reflection plate 102.

The light emitting body 116 is formed in a hemispherical shape.
A flat portion is provided on the rear surface of the reflection plate 102, and a spherical portion is provided on the front surface. A projection is fitted on the reflector 102 on a part or all of the side circumference of the illuminant 116.
Is held. In FIG. 16, the light-emitting body 126 is formed in a substantially spherical shape, and a projection part to be fitted to the reflection plate 102 is provided on a part or all of the side circumference. The light emitting body 126 is held by being fitted. In FIG. 17, the illuminant 136 is formed in a disc shape, and the reflector 10
2 is provided, and the projection is fitted to the reflection plate 102 to hold the light emitting body 136.

In FIG. 18, the luminous body 146 is formed in a hemispherical shape, and the reflector 10
2 is provided, and the projection is fitted to the reflection plate 102 to hold the light emitting body 146. A hole is provided on the front surface of the reflection plate 102 having the two-layer structure, and the light emitting body 146 is held in the hole. A concave portion is provided on the bottom surface of the light emitting body 146,
A reflector 147 is provided in the recess. Reflector 1
Reference numeral 47 may be any material that reflects light, such as a reflection sheet or a mirror plate, and is attached or inserted into the recess. As a result, the light emitted from the light emitter 146 is enhanced by the reflector 147, and the amount of light emitted to the front surface increases.

Next, the upright mechanism of the triangular stop plate 61 will be described. A metal fitting 263 and a metal fitting 264 are fixedly provided on the rear surface of the triangular stop plate 61, and a support member 262 is inserted into the metal fitting 263 and the metal fitting 264, respectively.
The upper end of the support member 262 is inserted into the metal fitting 263, and the lower end of the support member 262 is inserted into the metal fitting 264. The support member 262 is formed by bending a wire as shown in the drawing, and is configured to contact the ground at a lower portion of the support member 262 and support the triangular stop plate 61.
When the triangular stop plate 61 is set up, the lower end of the support member 262 is formed to extend forward of the triangular stop plate 61, and the triangular stop plate 61 is configured to slightly face upward. In the present embodiment, the triangular stop plate 61 is configured to face upward at an angle of about 20 ° with respect to the vertical direction. The support member 262 is connected to the fitting 263 and the fitting 2
It is configured so as to be rotatable about the rotation support point 64, and when stored, it is possible to reduce the folding storage space by rotating the support member 262.

The metal fittings 263 and 264 are provided with two concave portions, respectively, as shown in FIG. 20, and the positions where the concave portions are provided stand the triangular stop plate 61 of the support member 262 in the metal fittings 263 and 264. This corresponds to the case and the position where the triangular stop plate 61 is stored.
For this reason, the support member 262 is temporarily fixed by fitting the support member 262 into the concave portion at the corresponding position, and is stably supported by the bracket 263 and the bracket 264.

By using the metal fittings 263 and 264, the display panel 361 can be held as shown in FIG. The fitting 263 and the fitting 264
Holds the support member 362, and the display panel 361 is set up by the support member 362. When the support member 362 is housed like the above-described support member 262, it rotates and is housed along the rear surface of the display panel 361. Thus, the space for storing the display panel 361 can be reduced.

Next, a configuration in the case where an opening is provided on the side surface of the security display will be described. FIGS. 22 and 26 show a security display device in which an opening is provided in a conical portion. The security indicator 91 is formed in a shape that is open on the side surface of the upright portion 92 to allow the wind to pass therethrough. In this embodiment, four openings are provided in the upright portion 92. However, the number of openings is not limited to this embodiment, and one or more openings may be provided. The upright portion 92 is connected at the upper portion, and is configured so that the strength of the upright portion 92 can be maintained. The luminous body 16 is disposed on the upright portion 92, and is configured to emit light when placed on the upright portion 92.

A cover 95 can be attached to the upright portion 92. By attaching the cover 95 to the upright portion 92 and attaching an upper cover 96 to the upper portion of the upright portion 92, respectively. , And the cover 95. The lower end of the cover 95 is held by the base 93, and the upper part is held by the upper cover 95.

The upper cover 96 is the upper cover 9 shown in FIG.
As shown in FIG. 6b, a hole may be formed in the side surface of the upper cover 96b to reduce the influence of wind on the upper cover 96b. Alternatively, as shown in FIG.
It is also possible to configure a. Upper cover 9 as described above
By configuring the upper cover 96b and the upper cover 96a, the upper cover 96b and the upper cover 96a are less likely to be affected by wind, and the security indicator 91 is less likely to fall.

Next, another embodiment of the cover attached to the security display 91 will be described. In FIG. 26, the cover is composed of an upper cover 95a and a lower cover 95b.
5b is configured to be connectable. The upper cover 95a and the lower cover 95b are provided with openings at portions corresponding to the positions of the openings provided in the standing portions. Below the upper cover 95a is the upper cover 95a.
Is connected to the upper cover 95a, so that the upper cover 95a is hardly deformed. Similarly, the upper part of the lower cover 95b is also connected, so that it is hardly deformed.

Next, a case where the security display is formed in a quadrangular pyramid shape will be described. As shown in FIGS. 27 and 28,
The security display 201 is formed in the shape of a quadrangular pyramid, and an opening is provided on a side surface of the quadrangular pyramid 202, so that the security display 202 is hard to fall down due to the influence of wind. On the upper part of the quadrangular pyramid portion 202, the security indicator 2
In the case where 01s are arranged side by side, it is possible to hold once the poles 211 arranged between the security display devices 201. A base 203 is connected to the lower part of the quadrangular pyramid 202 via a hinge, so that the base 203 can be folded. Further, each side surface of the quadrangular pyramid portion 202 is connected by a hinge, so that the quadrangular pyramid portion 202 can be folded. When storing the security display 201, the quadrangular pyramid portion 202 can be folded to reduce the space occupied when the security display 201 is stored.
In the above-described configuration, the example of the quadrangular pyramid shape has been described, but the configuration may be a polygonal pyramid shape such as a triangular pyramid.

Next, the case where the integrally formed light emitting body is mounted on the embedded display device will be described. In FIG. 29, the display 75 includes a frame 72, a window 73, and a light-emitting body 1.
6 and a solar cell 22. The frame 7
A luminous body 16 is provided in 2, and the luminous body 16 emits light so that the light of the luminous body 16 can be emitted from the window 73. The frame 72 is made of aluminum or aluminum die-cast. A solar cell 22 is disposed above the display 75, and the solar cell 22 can generate electric power required for light emission of the light emitting body 16. Excess power generated by the solar cell is stored in a rechargeable battery (not shown), and the light emitting body 16 can emit light even when the display 75 is not exposed to sunlight. For this reason, the display 75 can be provided without requiring a power supply.

Referring to FIG. 30, the display 71 will be described. The display 71 is provided with a window 73 on the side surface and the shape surface, and can emit light to the four side surfaces and upward by the light emission of the light emitting body 16. Therefore, the display 71
The visibility from above can be improved, and the visibility can be improved even for a vehicle having a high seating position such as a dump truck or a truck. Since the display device is configured as shown in FIGS. 29 and 30, it is possible to reduce the number of light emitters required for the display device to one, and to reduce the number of the light emitters. The required power can be saved.

[0046]

As described above, the present invention has the following advantages. As described in claim 1,
In the security display device to be provided during road construction or security work, the security display device is constituted by a cone portion in which a plurality of luminous bodies are provided, and a cover formed and covered in substantially the same shape as the cone portion. , Since the luminous body is protected by the cover,
It is possible to improve the durability of the luminous body, and since the surface of the security display device has no irregularities due to the cover, the security display device can be easily handled, and the durability of the security display device can be improved. In addition to improving the security, the cleaning performance of the security display device can be improved. Further, by configuring the cover to be translucent, even if the position where the light emitter is disposed is contaminated, the light of the light emitter is irregularly reflected, so that the light of the light emitter can be recognized. In addition, since the thickness of the cone portion and each portion of the security display device can be reduced, the storability of the security display device is improved.

According to a second aspect of the present invention, a solar cell is provided on the side surface of the cone portion, a battery is provided on the base portion, and the luminous body emits light by charging with the power of the solar cell. The security indicator can be arranged regardless of the position of the power supply, and the maintenance cost of the security indicator can be reduced.

Since the cover is made of a transparent or translucent synthetic resin, the cover can be constructed at low cost and the cover can be easily replaced. In addition, even when the cover is contaminated, the light source is not contaminated by the cover, and the durability of the security display device can be improved. The entirety of the security display device can emit light, and the visibility of the gear security display device can be improved. Further, since the cover is made of a synthetic resin, the security display device can be improved in impact resistance against impacts such as deformation.

According to the fourth aspect of the present invention, since the holding portion is formed on the outside or inside surface of the cone portion and the light emitting body can be held on the holding portion, the assemblability of the security display can be improved. Since the light-emitting body can be held by an easy configuration, the manufacturing cost of the security display device can be reduced,
Maintenance is easy. Further, since the holding portion is formed on the security display device, the durability can be improved.

According to a fifth aspect of the present invention, since one or more openings are provided in the side surface of the cone portion, the security display device can be configured to be lightweight, and the security display device is exposed to wind from the side surface. In such a case, the wind passes through the security indicator through the opening, so that the security indicator is not blown by the wind.

According to a sixth aspect of the present invention, since the upper cover of the cone portion is formed of a breathable member, the security display device can be configured to be light in weight, and the security display device is exposed to wind from the side. In this case, the wind passes through the upper cover via the air-permeable member, so that the security indicator does not fall due to the wind.

Since the reflector is provided at the bottom of the illuminant, it is possible to increase the amount of light of the illuminant with a simple configuration, and the light emitted from the rear surface is applied to the front surface. Since the light can be emitted by the reflector, the power required for the light emission amount can be reduced.

[Brief description of the drawings]

FIG. 1 is an overall perspective view showing a first embodiment of a security display device.

FIG. 2 is a plan view of the same.

FIG. 3 is a side sectional view of the same.

FIG. 4 is a side sectional view showing a configuration for holding a light emitting body.

FIG. 5 is a side sectional view of the same.

FIG. 6 is a side sectional view of the same.

FIG. 7 is a side sectional view of the same.

FIG. 8 is a perspective view showing a configuration of a side portion of the base portion.

FIG. 9 is a side sectional view showing a second embodiment.

FIG. 10 is a side sectional view showing a configuration of a battery storage case.

FIG. 11 is a partial side sectional view showing a third embodiment.

FIG. 12 is a side sectional view showing the luminous body holding unit.

FIG. 13 is a front view showing an example in which a light emitter is provided on a triangular stop plate.

FIG. 14 is a side sectional view showing the luminous body holding unit.

FIG. 15 is a partial side sectional view showing another embodiment of the luminous body.

FIG. 16 is a partial side sectional view showing another embodiment of the luminous body.

FIG. 17 is a partial side sectional view showing another embodiment of the luminous body.

FIG. 18 is a partial side sectional view showing another embodiment of the light emitting body.

FIG. 19 is a perspective view showing a triangular stop plate.

FIG. 20 is a front view showing the configuration of the fitting.

FIG. 21 is a perspective view illustrating a configuration of a display panel.

FIG. 22 is a partial sectional view of a security display device provided with an opening.

FIG. 23 is a plan view of the same.

FIG. 24 is a plan view of the same.

FIG. 25 is a front view showing another embodiment of the upper cover.

FIG. 26 is a front view showing another embodiment of the upper cover.

FIG. 27 is a perspective view showing another embodiment of the security display device cover.

FIG. 28 is a plan view of the same.

FIG. 29 is a perspective view showing an example in which a light emitting body is provided on a display device.

FIG. 30 is a perspective view showing another example in which a light emitting body is provided on a display device.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Security indicator 11 Cover 12 Cone part 13 Base part 14 Storage case 15 Battery case 16 Light emitting body 17 Male plug 18 Female plug 19 Drain hole

 ──────────────────────────────────────────────────続 き Continued on the front page F term (reference) 2D064 AA11 AA21 AA29 BA03 CA01 DA05 DA09 EA01 EB02 EB05 EB15 EB23 GA03 GA04 HA12 HA13 HA14 HA17 2D101 CA11 CB01 CB03 DA05 EA05 EA08 FA12 FA33 GA00 GA22 GA26 GA30

Claims (7)

[Claims] 1. A security display device provided at the time of road construction or security work, wherein the security display device is formed by covering a plurality of luminous bodies with a cone having substantially the same shape as the cone and covering the cone. A security indicator comprising a cover. 2. A solar cell is provided on a side surface of the cone portion,
The security display device according to claim 1, wherein a battery is provided on the base portion, and the luminous body emits light by charging with the power of the solar cell. 3. The security display device according to claim 1, wherein the cover is made of a transparent or translucent synthetic resin. 4. The security display device according to claim 1, wherein a holding portion is formed on an outer or inner side surface of the cone portion, and the light-emitting body can be held on the holding portion. . 5. A security display device provided at the time of road construction or security work, comprising a cone portion provided with a plurality of light emitters and a cover formed and covered in substantially the same shape as the cone portion. A security display device characterized in that one or more openings are provided on the side surface of the part. 6. The security indicator according to claim 5, wherein the upper cover of the cone portion is formed of a breathable member. 7. A security display device, wherein a reflector is provided at the bottom of the luminous body.