JP2596802Y2 - Warning display device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-luminous warning display device for displaying a warning on a bicycle, a car, a vehicle, or the like when worn over clothes of a worker.

[0002]

2. Description of the Related Art FIGS. 10 and 11 show a conventional apparatus for preventing accidents caused by passing vehicles or the like and ensuring the safety of workers during work such as road construction and patrol on a night road. Self-luminous warning display device 51 worn over clothing 50 of such an operator
Has been proposed.

A warning display device 51 of this type includes a reflecting material 52.
A plurality of light emitting elements 53 are arranged on the front side of the device, and the reflective material 52 and the front and back surfaces of the light emitting elements 53 are covered with waterproof sheets 54 made of a transparent resin. A blinking device is connected to the light emitting elements 53, 53,..., And is configured to be appropriately worn on the clothes of the worker or the pedestrian and blinked (for example, Japanese Utility Model Publication No. Sho 62).
No.-9282 and Japanese Utility Model Publication No. 1-21931).

[0004]

However, in the above-mentioned conventional warning display device 51, the reflector 52 and the light emitting element 5 are not provided.
Are completely covered with the waterproof sheets 54, 54, so that the use performance in rainy weather or the like is improved. On the contrary, when the light emitting elements 53, 53 are turned on, the light emitting elements 5
The waterproof sheets 54, 54 are generated by the heat generated by
Has a problem that the inner surface becomes cloudy due to dew condensation, making it difficult to see the reflector 52 from the outside.

[0005] The present invention has been made in view of the above-mentioned problems, and can be easily worn by a worker on clothes or a work jacket, and can be easily viewed from a reflective material even when a light emitting element is turned on. It is an object of the present invention to provide a self-luminous warning display device which can be easily visually recognized even from a distant place without deteriorating, and which has a simple, lightweight and inexpensive structure.

[0006]

In order to achieve the above object, a warning display device according to the present invention is provided with one or more through holes and a transparent sheet covered inside the through holes. A light-emitting element having one or two or more light-emitting elements mounted on the surface of a flexible substrate at a position where the through-hole is desired, and sealing the light-emitting element between the transparent sheet and the light-emitting element And a flexible sheet to which the flexible substrate is fixed,
The light-emitting body is connected to a contact provided on the inner surface of the flexible sheet.
Attaching and fixing to the inner surface of the flexible sheet with the material
The reflection material and the flexible sheet by the adhesive material
The gist of the invention is that it is sandwiched so as to be in close contact .

[0007]

According to the above construction, the light can be turned on or off or turned off by appropriately wearing the worker's clothes, work jacket, or the like, and the visibility of the driver or the pedestrian of the passing vehicle is ensured. . In addition, since the light-emitting element (flexible substrate) on which the light-emitting element is mounted is interposed and sealed between the reflective material and the flexible sheet, and the reflective material is exposed on the surface of the warning display device, The reflector does not fog due to heat generated from the light emitting element, and the visibility of the reflector itself does not decrease. In addition, since the light emitting elements are fixed to the flexible substrate, these light emitting elements can be collectively fixed, the assembly of the device can be easily performed, and the distance between the light emitting elements is maintained at equal intervals. be able to. Furthermore, this luminous body
Is an adhesive material such as double-sided tape, and the reflective material and flexible sheet are dense.
The light emitting element of the light emitting body is
It is securely fixed at the position facing the through-hole and has a warning display device.
Even if the worker wearing the body moves violently and gives vibration,
If these light emitting elements are displaced from the through hole position and become difficult to see
Such a problem does not occur. Further, since the transparent sheet is covered on the inside of the reflective material provided with the through-hole, the edge of the transparent sheet is not visible from the outside, and the appearance of the warning display device is good.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a warning display device according to the present invention. The warning display device according to the present invention includes:
It is used by suturing it to the surface of a worker's confirmation band, worker's clothes, work jacket, etc.
An example is shown in which a sewing confirmation band 1 made of a mesh fabric is attached by sewing.

The above-mentioned work confirmation band 1 is generally worn by a road worker or the like to clearly show its existence to a driver or the like of a passing vehicle.
In addition, it is for displaying a warning, and is worn by a worker from over clothing. Also, this work confirmation band 1
Is a pair of waistbands 1a to be worn around the waist of a worker, and a pair of left and right cross-shaped portions 1a standing up from the back of the waistband 1a, passing from the back of the worker to the shoulders and reaching the abdomen.
The b and 1b are integrally formed, and the warning display device 2 and the reflecting material 3 according to the present invention are appropriately sewn or adhered to the surface thereof.

FIGS. 1 and 2 relate to an embodiment in which the warning display device 2 according to the present invention can be mounted on the surface of the work confirmation band 1 corresponding to the configuration of the work confirmation band 1. FIG. Warning display devices 2 and 2
Are sewn at positions corresponding to the back and abdomen of the worker on the surface side of the pair of left and right cross-shaped portions 1b, 1b forming the.

As shown in FIGS. 3 to 6, the warning display device 2 is provided on a flexible substrate 4 at a predetermined interval from one or two.
A light-emitting body 6 in which the light-emitting elements 5, 5,...
Is coated with a reflective material 7 on the front side and a flexible sheet 8 on the rear side. The reflector 7 corresponds to the arrangement of the light emitting elements 5, 5,... Arranged at a predetermined interval on the flexible substrate 4, and the through holes 9, 9,. .. Are formed, and the through holes 9, 9,. Therefore, by lighting the light emitting elements 5, 5,.
Can be emitted to the outside of the reflector 7 through the through holes 9, 9,.... Moreover, the light emitting element 5,
5 are fixed to the flexible substrate 4 so that these light emission
The elements 5, 5,... Can be fixed collectively. Like this
Thus, the warning display device 2 can be easily assembled.
, And the distance between the light emitting elements 5, 5,.
be able to. The through holes 9, 9,...
, Or of a long hole shape formed along the longitudinal direction of the reflector 7 so as to open the plurality of light emitting elements 5, 5,. . Ma
Further, in a structure in which the transparent sheet 10 is located inside the reflecting material 7,
Because of this, the edge of this transparent sheet 10 cannot be seen from the outside,
The appearance is good.

In this embodiment, the reflective material 7 covering the surface side of the luminous body 6 is formed by integrating a reflective film 7b having high luminance on the surface of the white film 7a even in the daytime and having high visibility. The transparent sheet 10 that seals the through holes 9, 9,... Is formed of, for example, a transparent soft PVC sheet, and the joints thereof are integrated by seal welding (arrow A). is there. In addition, the above-mentioned flexible sheet 8 covering the back surface side of the luminous body 6
, For example Yes molded with white soft polyvinyl chloride sheet, adhesive
The flexible substrate 4 is fixed to the front surface side by a double-sided tape 11 functioning as a material, and is bonded to and integrated with the rear surface side of the reflection material 7. Thus, the luminous body
6 is a double-sided tape 1 provided on the inner surface of the flexible sheet 8
When the adhesive sheet 1 is adhered and fixed to the inner surface of the flexible sheet 6,
Then, the reflective material 7 and the flexible sheet 8 adhere to each other with the double-sided tape 11
It is pinched so that The light emitting element 5 of the light emitting body 6
Is securely fixed at a position facing the through hole 9. Thus, the warning display device 2 configured as described above has its peripheral portion integrated with the surface of the work confirmation band 1 formed of, for example, a mesh ground (arrow B) and, if necessary, a plurality of warning display devices 2. The warning display devices 2, 2,... Are connected by a lead wire 12 for use. In particular, the warning table according to the present invention
The worker wearing the indicating device 2 moves violently to generate vibration.
Even when the light emitting elements 5 are provided, the light emitting elements 5
There is no problem that it is difficult to see.

FIG. 7 shows the plurality of warning display devices 2, 2,...
Are electrically connected to each other, and the light-emitting elements 5, 5,... Formed in the light-emitting body 6 of each warning display device 2 are connected in parallel to the common power supply 13 by the lead wire 12, In the cross-shaped portion 1b of the work confirmation band 1 located on the shoulder of the worker, 2 is located on the back and abdomen of the worker.
The structure is such that only the lead wire 12 connecting the warning display devices 2 and 2 is inserted (see FIG. 4). The power source 13 is housed in a storage bag 14 formed by sewing on the back surface of the cross-shaped portion 1a located on the abdomen of the worker when the worker wears the work confirmation band 1 as shown in FIG. Using a dry battery of a predetermined capacity or a battery pack that can be charged, a switch 15 (see FIG. 9) also provided on the back surface of the cross-shaped portion 1b can be freely turned on and off. It is configured in. In addition, a blinking device 16 can be added to the power supply 13 if desired. Reference numeral 17 denotes a lid for opening and closing the storage bag 14. The storage bag 14 and the lid 17 can be detached and opened / closed appropriately by a hook (not shown) such as a Velcro or a fastener.

The work confirmation band 1 configured as described above is
Used by workers wearing on the body. That is,
The work confirmation band 1 is placed on the shoulder so that the constituent part of the waist band 1a is located on the back side of the worker, and the cross-shaped portion 1b is hung on the shoulder from the back side. While the part 1a is wound around the waist, a hook 18 such as a magic tape formed on the back surface of the left and right ends thereof is attached to the hook 1 such as a magic tape formed on the end surface of the cross-shaped part 1b.
8 and the two are adhered and fixed. Confirmation belt for work 1
The warning display devices 2 and 2 configured in the cross-shaped portion 1b are allocated to the back side and the abdomen side of the worker by mounting the head in this manner, and the visibility of the worker to the front and back is improved.

[0015] Incidentally, does not constitute a warning display device 2, 2, for example, the working check zone 1 of the pelvic girdle portion 1a or the like, a reflective material 3 does not constitute a light emitter 6 can be sutured attachment. Also,
It goes without saying that the warning display device 2 according to the present invention can also be configured as a vest-like or coat-like work clothes.

[0016]

[Effects of the Invention] The warning display device according to the present invention is configured as described above. Therefore, the warning display device is mounted on the clothes of the worker and lights up or flashes to emit a warning to the driver of the vehicle or the like. It is possible to prevent accidents caused by vehicles etc. passing around during work, to ensure the safety of workers, and to ensure visibility of the reflector even in rainy weather, In addition, the warning display device according to the present invention has an extremely large effect, such as an extremely simple manufacturing method and low cost.

[Brief description of the drawings]

FIG. 1 is a front view of a work confirmation band constituting a warning display device according to the present invention.

FIG. 2 is a rear view of the same.

FIG. 3 is an enlarged sectional view taken along line CC in FIG.

FIG. 4 is an enlarged sectional view taken along line DD in FIG. 1;

FIG. 5 is an enlarged front view of a portion E in FIG. 1;

FIG. 6 is a side view of the light emitting body.

FIG. 7 is a plan view showing a method for electrically connecting the light emitters.

FIG. 8 is an enlarged side view of a portion F in FIG. 2;

FIG. 9 is an enlarged plan view of a portion G in FIG. 2;

FIG. 10 is a front view showing a conventional warning display device configured in a work vest.

FIG. 11 is a longitudinal sectional view of the warning display device.

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 work confirmation band 1 a waistband portion 1 b crossed portion 2 warning display device 3 reflector 4 flexible substrate 5 light emitting element 6 light emitter 7 reflector 8 flexible sheet 9 through hole 10 transparent sheet 11 double-sided tape 12 lead wire 13 Power supply 14 storage bag 15 switch

Claims (1)

(57) [Scope of request for utility model registration] 1. A reflective material comprising one or more through holes, a transparent sheet covered inside the through holes, and one or more holes at a position where the through holes are desired on the surface of the flexible substrate. A light-emitting body on which two or more light-emitting elements are mounted, and a flexible sheet to which the flexible substrate is fixed so that the light-emitting body is interposed and sealed between the transparent sheet and the light-emitting body. The contact provided on the inner surface of the flexible sheet
Attaching and fixing to the inner surface of the flexible sheet with the material
The reflection material and the flexible sheet by the adhesive material
A warning display device characterized by being held in close contact .