JP2003084702A - Glass marker for preventing collision - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a glass marker for preventing collision which exhibits the power to attract the similar attention of people on both sides of a large sheet glass held therebetween by being attached to only one side surface of the large sheet glass so that the people can notice the presence of the glass and which is simple to attach and additionally improves the blazonry. SOLUTION: This glass marker is characterized in consisting of a marker body 1 which is provided with attention attracting surface sections 1A and 1B on both front and rear surfaces and a transparent double coated tacky adhesive sheet 2 which fastens a tacky adhesive surface 2a to the one attention attracting surface section 1B of the marker body 1 and fastens the other tacky adhesive surface 2b to the one surface 3a of the large sheet glass 3.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a collision-preventing glass marker for preventing a human body from colliding with a large-transparent large glass plate installed as a doorway of a building and its peripheral wall.

[0002]

2. Description of the Related Art In recent years, considering indoor lighting and aesthetics,
Large flat glass is used for the entrances and exits of buildings and their surroundings, such as inner and outer walls, partitions, and partitions. Since this large glass plate (for example, float glass plate) has high transparency and flatness, an excellent perspective image can be obtained.

Therefore, there is a risk that a person may collide with the glass plate at the entrance and exit of the building where the large glass plate is used and its surroundings. Therefore, various collision prevention measures are currently adopted.

For example, there is a method of applying a mark such as a character or a figure on the surface of the large glass plate by using a spray marker containing a paint, or a method of sticking a paper on which a display is printed on the large glass plate.

All of these methods attempt to prevent a collision by appealing to the vision of a person walking (running) toward the glass or a person acting near the glass, but on the other hand, there is a disadvantage that the appearance of the building is significantly impaired. There is.

FIG. 6 shows a collision prevention marker which has been most frequently used in recent years because it has many advantages over the above-mentioned collision prevention system. The collision prevention marker includes a marker body 41, which is a thin stainless disk, and a double-sided adhesive tape 42.

The marker body 41 is polished on only one surface to form a mirror surface (attention surface portion) 41a.
A protective sheet (resin sheet) 43 is attached to the. The double-sided adhesive tape is composed of an opaque base material (support) 42 provided with opaque adhesive layers 42a, 42a on both surfaces.

One adhesive layer 42a of the double-sided adhesive tape 42 is adhered to the other surface of the marker body 41, that is, a non-mirror surface (non-mirror surface) so as to be integrated, and the other adhesive layer 42a.
A release paper 44 is attached to the sheet.

At the time of use, as shown in FIG. 7, the release paper 44 of the double-sided adhesive tape 42 is peeled off, and the large-scale glass 3 is adhered and fixed at an appropriate position on the surface thereof. After that, the protective sheet 43 is peeled off to expose the mirror surface (attention surface portion) 41a.

As a result, the brilliance of the mirror surface (attention surface portion) 41a of the marker body 41 jumps into the eyes of a person who is advancing toward the large glass plate 3 and makes the existence of the large glass plate 3 noticeable, thereby preventing a collision. obtain.

[0011]

The collision prevention marker shown in FIG. 6 is small in size and has an advantage that collision prevention can be achieved by a simple operation of peeling the release paper and adhering it to the large glass plate. However, with this marker, the back side of the double-sided adhesive tape (dirty joint portion between the opaque adhesive layer and the glass) is visible from the side opposite to the adhesive, which is extremely unaesthetic.

Therefore, in practice, as shown in FIG.
Two markers are attached in a pair on both sides of the large glass plate 3, that is, at the same position where the glass is sandwiched so as to conceal the markers on the opposite side, thereby ensuring a beautiful appearance.

However, the alignment work of bonding the markers to the same position from both sides with a large glass plate having a thickness sandwiched between them is extremely troublesome, and even if the markers are bonded at the same position, it is very difficult. Since the plate glass has a thickness, the disadvantage that a part of the dirty back surface of the marker on the opposite side from the obliquely upper side is visible cannot be eliminated.

The present invention solves the above-mentioned problems, and by attaching it to only one side surface of the large glass plate, it exerts a similar alerting force to the people on both sides of the large glass plate and the existence of the glass. An object of the present invention is to provide a collision-preventing glass marker that can be noticed, is easy to install, and further improves the appearance.

[0015]

To achieve this object, the glass marker for collision prevention according to the present invention has the following structure. The collision prevention glass marker has a marker body with warning surfaces on both front and back surfaces, and one adhesive surface is fixed to one of the marker surfaces of this marker body, and the other adhesive surface is fixed to the large glass surface. It is characterized by comprising a double-sided adhesive sheet.

In the collision-preventing glass marker having such a structure, the marker main body is composed of, for example, a flat disc made of stainless steel, and the mirror surfaces provided on both the front and back surfaces are set as the caution surface portion. That is, the front and back surfaces of the thin stainless steel disk are polished and mirror-finished.

Further, in the transparent double-sided pressure-sensitive adhesive sheet, the sheet (base material) itself is transparent, and the pressure-sensitive adhesive portion is also transparent.
Therefore, the other mirror surface, which is originally the back surface, can be directly viewed from the opposite side of the large glass plate without being shielded by the adhesive support (base material) and the adhesive portion.

Therefore, it is a small work and a simple operation of adhering only to one side of the large glass plate is not allowed to provoke the presence of the glass to people located on both sides of the large glass plate. Since the joint portion is transparent, the mirror surface on the joint portion side does not have cloudiness and the appearance and design of the building are further improved.

[0019]

BEST MODE FOR CARRYING OUT THE INVENTION Specific embodiments of the glass marker for collision prevention according to the present invention will be described below with reference to the drawings.

FIG. 2 is a perspective view showing a concrete embodiment of the collision-preventing glass marker, and FIG. 1 is an essential part explanatory view showing a mounting state on a large glass plate. The collision-preventing glass marker is composed of a marker body 1 and a transparent double-sided adhesive sheet 2 fixed to one surface of the marker body 1.

In the embodiment, the marker body 1 is a thin stainless plate set in a disk shape, and both surfaces (front surface and back surface) are mirror-finished by polishing. It is set on the arousal surface portions 1A and 1B.

In the embodiment, the transparent double-sided pressure-sensitive adhesive sheet 2 is, for example, an acrylic pressure-sensitive adhesive having high transparency.
This pressure-sensitive adhesive sheet 2 is, specifically, a transparent acrylic-based pressure-sensitive adhesive layer (for example, a pressure-sensitive adhesive layer using a polyacrylic acid ester as a base polymer) on both surfaces of a transparent acrylic resin substrate (support) having a circular planar shape. 2a and 2b are provided.

Adhesive layer 2a of this transparent double-sided adhesive sheet 2
However, it is integrally formed on the marker body 1 by being adhesively fixed to the other mirror surface 1B. Also, as shown in FIG.
The other mirror surface 1B side of the marker body 1 (transparent adhesive layer 2b)
The release resin sheet 21 is attached to the mirror surface, and the protective film 11 is attached to one mirror surface 1A.

As shown in FIG. 5, the glass marker for collision prevention having such a structure has a large glass plate at the doorway (door) C of the building and its peripheral wall portion D (for example, from the height near the floor B to the ceiling. Large glass plate up to the height near surface A) 3
Used by mounting on.

As shown in FIG. 1, in practice, with the release sheet 21 removed, one surface of the large glass plate 3,
That is, the transparent pressure-sensitive adhesive layer 2b of the transparent double-sided pressure-sensitive adhesive tape 2 is adhesively fixed to the indoor surface 3a.

After this, the protective film 1 of the marker body 1
By peeling 1 away, the mirror surface 1A is exposed. In the attached state, the mirror surface 1B is fixed to the large glass (one surface 3a) 3 through the transparent adhesive layer 2a, the transparent double-sided adhesive tape (support) 2 and the transparent adhesive layer 2b.

Since all of these inclusions are transparent and the joint between the large glass plate 3 and the adhesive layer 2b is in a transparent state, the glint on the mirror surface 1B is directly visible from the outside 3b side without losing its aesthetic appearance. Yes, it can exert an alert function.

Thus, with the simple work of attaching the marker only to the surface 3a on one side of the large glass plate 3, the glints of the mirror surfaces 1A and 1B can be directly seen from both sides of the inside and outside 3a and 3b sandwiching the large glass plate 3 respectively. it can. Therefore, with this marker, the presence of glass can be noticed without impairing the aesthetics of the building, and the effect of preventing collision is exhibited.

FIG. 3 is a main part explanatory view showing another embodiment of the marker main body 1. In this embodiment, the marker body 1 is made of colored glass or a colored transparent resin body having a high degree of visibility, such as an acrylic resin body having a high degree of transparency.

Specifically, the three-dimensional shape is such that both the front and back sides are substantially conical, and the top is cut to form a flat surface. Then, on the front and back slopes, light reflecting polygonal surfaces for refracting and irregularly reflecting light are formed.

The light-reflecting polygonal surface is formed by a cut surface similar to, for example, a brilliant cut, and the light-reflecting polygonal surfaces 1A and 1B formed on the front and back surfaces of the light-reflecting polygonal surface (1A).
・ 1B) is set.

Further, one side of the marker body 1 on the side of the alert surface (polygonal surface for light reflection) 1B is fitted and fixed in a mounting case 12 made of acrylic transparent resin.
A transparent double-sided adhesive tape 2 is attached and fixed to the bottom surface of the.

In the marker of this embodiment, light entering from the outside is diffusely reflected and refracted by the light reflecting polygonal surface portions 1A and 1B, respectively, so that the viewer can be alerted with a beautiful and dazzling light. At the same time, the appearance of the large glass plate 3 can be further improved.

FIG. 4 is an explanatory view of a main part showing still another embodiment of the marker body 1. The marker body 1 of this embodiment includes a transparent plastic upper case 13 having a bottom opening and a bottom, and a plastic lower case 17 having a bottom opening and an opening and closing lid 17a.

Inside the transparent upper case 13, a printed wiring board 14 and LEDs (light emitting diodes) 15 mounted on the pattern wiring on both surfaces of the board 14 are provided. A metal battery frame 18 for removably accommodating a battery, a switch 19, and a conductor 16 are accommodated in the lower case 17.

The switch 19 and the metal battery frame (battery 18a) 18 are electrically connected to the printed wiring board 14 via the conductor 16. Further, the front and back surfaces of the transparent upper case 13 are set as the alert portions 1A and 1B, and the transparent double-sided adhesive tape 2 is attached to the back side surfaces of the upper and lower cases 13 and 17.

In the marker body 1 of this embodiment, the LED 19 on the front and back sides is turned on by turning on the switch 19.
Both 5 and 15 emit light. This light emission can be seen from the inside and outside 3a, 3b of the large glass plate 3 and exerts a caution function.

The marker of this embodiment exerts an extremely effective alerting function, for example, in a cloudy state and when the amount of daylight inside the building is small. Also, when implementing, a plurality of LEDs of different colors (for example, red LED, green LE
D, blue LED) 15 may be mounted, and the IC control may be set to repeat lighting in a predetermined order.

Further, in the embodiment, the printed wiring board 1 is used.
Although the example in which 4 is used in an upright state (perpendicular to the top plate) is shown, the wiring board 14 may be used in a horizontal state (parallel to the top plate) in practice. In this case, the light emission of the single LED 15 can be seen from both sides 3a and 3b of the glass plate 3.

[0040]

As described above, according to the present invention, one adhesive surface is fixed to one of the marker surfaces of the marker body having the alarm surface portions on the front and back sides, and the other adhesive surface is Since it consists of a transparent double-sided adhesive sheet that is fixed to the surface of the glass sheet, a single marker attached to one side of the glass sheet should be used to direct the people on both sides of the glass sheet to look directly at the radiance of the alert surface. It is possible to prevent the collision with the glass. The anti-collision marker has warning surface parts on both front and back surfaces, and since the double-sided adhesive tape has a transparent base material and adhesive layer, the warning surface part adhered to the large glass will not be clouded at all and will be beautiful. The function of alerting can be exerted and the appearance of the building can be further improved. Also, since it is only necessary to attach it to one side of a large sheet of glass, the number is small, and it is easy and inexpensive to install because it does not require the difficult alignment work for both sides of glass as in the past. It has an excellent effect of achieving the object of the invention, such as the provision of a novel collision prevention marker.

[Brief description of drawings]

FIG. 1 is an essential part explanatory view showing a state in which a collision prevention marker according to an embodiment is attached to a large glass plate.

FIG. 2 is an explanatory perspective view showing a collision prevention marker of the embodiment.

FIG. 3 is an explanatory view of main parts showing another embodiment of the marker body.

FIG. 4 is a main part explanatory view showing still another embodiment of the marker main body.

FIG. 5 is a front view showing a state in which the collision prevention marker of the embodiment is attached to a large glass plate.

FIG. 6 is an explanatory perspective view showing a conventional collision prevention marker.

FIG. 7 is an explanatory view of a main part showing a state in which a conventional collision prevention marker is attached.

[Explanation of symbols]

1 Marker body 2 Transparent double-sided adhesive tape 3 large glass 1A Alert surface 1B Alert surface part 2a transparent adhesive layer 2b Transparent adhesive layer 14 Printed wiring board 15 LED

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁷ Identification code FI Theme Coat (reference) G09F 13/20 G09F 13/20 G (72) Inventor Hiroshi Katahira 2-3-2, Kanacho Yoshihaga, Hirano, Osaka F-Term in Sanuki Co., Ltd. (Reference) 2E001 DH37 DH39 FA32 FA33 GA01 GA24 GA76 HB03 HD11 LA17 5C096 BA04 CC06 FA08

Claims (4)

[Claims] 1. A marker main body having warning surface portions on both front and back surfaces, and a transparent double-sided adhesive in which one adhesive surface is fixed to one caution surface portion of the marker body and the other adhesive surface is fixed to a large glass surface. Glass marker for collision prevention consisting of a sheet. 2. The collision-preventing glass marker according to claim 1, wherein the marker body is formed of a flat disc made of stainless steel, and mirror surfaces provided on both front and back surfaces are set as a caution surface portion. 3. The glass marker for collision prevention according to claim 1, wherein the marker main body is made of a colored transparent synthetic resin material, and light-reflective polygonal surfaces provided on both front and back surfaces are set as a caution surface portion. . 4. The marker body is composed of a transparent resin case having a printed wiring board with LEDs mounted on both sides as an interior, and the front and back surfaces of the case on which the LEDs emit light are warning surface portions. The glass marker for collision prevention according to 1.