JPH0596274U - Synthetic resin floor covering - Google Patents

Abstract

(57) [Abstract] [Purpose] To solve the problems of the prior art and to provide a long floor covering suitable for being laid in a place where right and left traffic divisions are required, such as schools and hospitals. .. [Structure] A center line portion of a hue different from that of the base material sheet is integrally provided almost at the center of a long base material sheet made of synthetic resin whose surface is colored in an arbitrary color. Synthetic resin floor covering.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a synthetic resin long floor covering suitable for a corridor with a large number of passersby, and particularly to a floor covering suitable for laying in a place requiring left and right traffic divisions such as a school or a hospital. For the purpose of offering.

[0002]

[Prior Art]

 Conventionally, long synthetic resin floor coverings are often laid and widely used in corridors of schools and hospitals. The corridors of schools usually have a large traffic volume, and especially in educational institutions such as kindergartens and elementary schools, white vinyl tape is placed on the floor in the center of the corridors to make them remember the traffic on the right side (or on the left side). It is affixed to the floor and separates the left and right traffic lanes. In addition, traffic is heavy in hospitals, and sick people and injured people may walk and collide with other people when they pass each other.To prevent this, white tape, etc. should be placed in the center of the corridor as in schools. A sign is attached to indicate the left and right traffic divisions, providing a walking guidance effect.

[0003]

[Problems that the device is trying to solve]

 In order to display the left and right passage sections like the floor covering of the corridors of schools and hospitals above, in the method of sticking white tape on the center part of the corridor and displaying the center line part, stick white tape It took a long time, the tape was easily peeled off, the foot was caught on the curled part of the tape, and the foot of the caster of the moving bed was caught in the hospital, which was dangerous. Further, the tape is easy to peel off and it is required to be reattached frequently, and the bedding surface to which the tape is attached impairs the appearance. Therefore, an object of the present invention is to solve the above-mentioned problems of the prior art, and to provide a long floor covering suitable for laying in a place requiring left and right traffic divisions such as schools and hospitals. Is.

[0004]

[Means for solving problems]

 The above object is achieved by the present invention described below. That is, according to the present invention, at least the front surface of a long base material sheet made of synthetic resin whose surface is colored in an arbitrary color has a central line portion of a hue different from that of the base material sheet integrated with the base material sheet. It is a floor covering made of synthetic resin, which is characterized in that

[0005]

[Action]

 By installing a floor covering in which a center line part of a color different from that of the base material is integrally provided in the central part of a long base material sheet made of a colored synthetic resin in a corridor of a school or the like. In places such as schools and hospitals that require passage, it is no longer necessary to attach white line tape to the central part of the corridor as in the past, so there is no inconvenience that the tape is easily peeled off. There is no need to get caught in the peeled part of the pump and trip over, or to get caught in the caster of the transfer bed at the hospital. In addition, since the center line part that indicates the traffic classification is formed integrally with or inside the floor covering sheet, it does not peel off like when tape is attached, and it is a traffic classification for a long period of several decades. The effect is not impaired. Further, since the center line part for indicating the traffic division is formed integrally or inside the floor covering sheet, it is possible to provide a synthetic resin floor covering displaying the traffic division that is beautiful in terms of design. ..

[0006]

【Example】

 Next, the structure of the present invention will be described in more detail based on the embodiments shown in the drawings. The basic construction of the floor covering 10 of the present invention is substantially the same as that of the synthetic resin long base sheet 1 as illustrated in FIG. The central portion is integrally provided with a centerline portion A having a hue different from that of the base sheet 1. In a preferred embodiment of the present invention, at least the surface portion of the base sheet 1 is colored in an arbitrary color, and synthetic resin colored sheets 2 and 2'having different hues from the base sheet 1 are used as the center. A surface layer 3 is formed outside the center line portion A, leaving the line portion A, and is made of a synthetic resin having transparency over the entire surface. The center line portion A is formed so as to be continuous linearly in the substantially central portion in the longitudinal direction of the base material sheet 1.

Although not shown, the center line portion of the surface of the colored synthetic resin substrate sheet is formed by gravure printing or transfer printing, or a continuous sheet having a narrow width is not shown in the simplified form of the present invention. The floor covering of the present invention is also provided by stacking and forming. At this time, the above-mentioned laminated printing or coloring sheet does not necessarily have to be strictly continuous, and may be a dotted line having a constant interval and width. When the bodies are connected and welded to each other, the joints are connected at the above-mentioned dotted line intervals, so that the joints are inconspicuous. In another preferred embodiment of the present invention, as shown in FIGS. 3 and 4, contrary to the above embodiment, at least the surface portion of the base sheet 1 is colored in an arbitrary color. A synthetic resin colored sheet A having a hue different from that of the base sheet 1 is laminated as a center line portion A on both sides thereof with a predetermined width left, and the entire surface of the laminate is made of a transparent synthetic resin. The surface layer 3 is formed. In another embodiment, as shown in FIGS. 5 and 6, in the embodiment shown in FIGS. 1 and 2, the center line portion A has a different hue from that of the laminates 2 and 2'on both sides. Sheets of synthetic resin (for example, white) are laminated, and similarly a transparent surface layer 3 is formed on the entire surface. In this case, since the entire surface of the base sheet 1 is covered, the base sheet 1 does not need to be colored. Of course, it may be colored.

The present invention will be described in more detail below by taking the embodiments shown in FIGS. 1 and 2 as representative examples. In the present invention, the synthetic resin long base material sheet 1 is colored or printed on the surface, or the whole base material sheet is colored, and further, only the surface layer portion of the base material sheet 1 is colored. 1 and 2 may be used. In the embodiment shown in FIGS. 1 and 2, the centerline portion A visible from the surface may be colored at least in any configuration. It may be. The material of the synthetic resin long base sheet 1 is preferably a thermoplastic synthetic resin, and particularly preferably, a polyvinyl chloride resin, ethylene-vinyl acetate copolymer resin, ethylene-ethyl acrylate copolymer. It is preferably made of a polymer resin or the like. It is also possible to laminate a base cloth 4 of polyester, hemp, glass fiber or the like on the lowermost layer or the intermediate layer of the base material sheet 1 from the viewpoint of preventing shrinkage. Further, it may be a laminate with a foamed sheet such as a polyvinyl chloride resin.

The thickness of the base sheet depends on the desired thickness of the finally obtained floor covering, but it is usually about 0.5 to 4 mm. When the base material sheet has a thickness of 1.0 to 4.0 mm, the base material sheet is generally a laminate having a two-layer or three-layer structure. When the laminate is used as the base sheet, it is possible to color the entire uppermost sheet layer or provide a printed pattern on the surface. The hue of the surface of the base material sheet 1 which is the linear centerline portion A of the floor covering of the present invention can be any color as long as it is different from the hue of the colored sheets 2 and 2'which are both sides of the floor covering. It may be a hue of. For example, when it is desired to make the center line portion A of the floor covering have a white line, the surface of the base material sheet is made white, and the coloring sheets 2, 2'are made to have a hue other than white. Also, for example, if you want to make the centerline part of the center of the floor covering a discontinuous white line, use a gravure or transfer print on the surface of the base sheet to create a white and black stripe pattern perpendicular to the longitudinal direction of the sheet. Obtained by applying. In addition, by printing various patterns on the base material sheet, it is possible to form various patterns or centerline portions of the patterns.

Further, the coloring sheets 2 and 2 ′ are not limited to a single color, and a printing pattern can be applied. Furthermore, the left and right colored sheets 2 and 2'need not necessarily have the same hue, and the right side portion and the left side portion may have different hues, so that the left and right passing sections can be made clearer. The colored sheets 2 and 2'may be thermoplastic resin sheets like the base sheet 1, and particularly preferably polyvinyl chloride resin, ethylene-vinyl acetate copolymer resin, ethylene-ethyl acrylate copolymer. It is preferably made of resin or the like.

As long as the surface layer 3 made of a synthetic resin having transparency covers the center line portion A of the base sheet 1 and the entire surfaces of the colored sheets 2 and 2 ′ laminated on both sides as long as it has transparency. There is no particular limitation, but when a transparent sheet is laminated as a surface layer, polyvinyl chloride resin, ethylene-vinyl acetate copolymer resin, ethylene-ethyl acrylate copolymer resin, etc. are preferable, and heat fusion bonding is preferable. Thus, the colored sheets 2 and 2 ′ and the center line portion A of the base material sheet 1 are entirely laminated. It is also possible to use a polyvinyl chloride resin paste resin for the surface layer, and a transparent paste resin is applied to the entire surface and heated to cause gelation. In addition to this, a curable liquid urethane or the like may be applied and cured to form a surface layer. Furthermore, it is possible to disperse colored chips in the surface layer within a range that does not impair the transparency to enhance the design. Further, a layer (not shown) made of various treatment agents may be thinly formed on the surface of the surface layer in order to further improve wear resistance. The surface layer is provided to protect the colored sheets 2 and 2'and the center line portion A of the base sheet 1 from abrasion and to give depth to colors and patterns, and has a thickness of about 0.05 to 1.0 mm. Preferably.

The center line portion A of the base material sheet 1 has a constant width and is continuously provided substantially at the center in the longitudinal direction of the sheet so that the left and right colored sheets have a uniform width. The width of the center line portion A is preferably 20 to 200 mm, and if it is thinner than 20 mm, it becomes inconspicuous as a left and right traffic division display, and if it is thicker than 200 mm, the effect of recognizing it as the center line portion becomes weak. Particularly preferably, it is 70 to 120 mm. The width of the floor covering of the present invention is set according to the width of the corridor to be laid, but a width of about 1,800 to 2,500 mm is usually used. The thickness of the entire floor covering may be the same as the thickness of an ordinary synthetic resin floor covering laid in a corridor or the like, and, for example, it is generally about 1.0 to 5.0 mm. , With a thickness of 2.0 to 4.0 mm is preferred.

The synthetic resin floor covering of the embodiment of the present invention shown in FIGS. 1 and 2 has the above-mentioned structure, and one preferable manufacturing method will be described below. A base sheet 1 made of polyvinyl chloride resin is laminated in advance on which a base cloth or the like is attached, and a colored sheet made of polyvinyl chloride resin is laminated on the back surface, and then the hue of the surface of the base sheet 1 Colored sheets 2 and 2'made of polyvinyl chloride resin colored in a different color from the above are calender-rolled, and two cutter blades are placed so that the distance between the center line of the final roll of this calender is 20 to 200 mm. Contact the sheet, put a score line on the sheet, remove the sheet in the center line part with a peeling roll, and put the remaining sheets on both sides on the surface of the base material sheet 1 at the lowest point of the final roll of the calender. In position, pressure contact lamination with a backup roll. A transparent polyvinyl chloride resin sheet having a thickness of about 0.05 to 1.0 mm is laminated on the surface of this laminated sheet by heat fusion. If necessary, a treatment agent such as liquid urethane is applied to the surface layer to form a wear resistant layer.

Next, an example of use of the synthetic resin floor covering of the present invention installed in a school corridor will be shown. A floor covering having a thickness of 2.5 mm, a total width of 1,800 mm, a width of 850 mm of the colored sheets 2 and 2 ', and a width of 100 mm of the center line portion A is laid on the entire corridor of the school. The center line part A is colored in a light blue color, the left and right colored sheets 2, 2'are colored in dark blue with a marbled pattern, and the center line part A is like a center line. As a result, a walking guidance effect and a traffic division effect were obtained, and a floor covering with a beautiful color in the corridor was obtained. The above description is based on the embodiment shown in FIGS. 1 and 2, but the embodiment shown in FIGS. 3 and 4 is one in which the center line portion A is provided substantially at the center of the base sheet and is used. The constituent material, the constituent method, the size and the like are the same as those in the above-mentioned embodiment. Further, in the floor covering shown in FIGS. 5 and 6, the center line portion of the embodiment shown in FIGS. 1 and 2 is laminated with a layer A made of a synthetic resin sheet or paste resin having a hue different from those of the both side portions. The construction material, construction method, size, etc. used are the same as those in the above-mentioned embodiment.

[0015]

【effect】

 According to the present invention as described above, a floor covering in which a center line portion of a hue different from that of the base material is integrally provided in a substantially central portion of a long base material sheet made of a colored synthetic resin is provided in a corridor such as a school. By installing the facility in a place where passage is required, such as in a school or hospital, it is not necessary to attach white line tape to the center of the corridor as in the past, and the tape is easily peeled off. This eliminates the inconvenience, and the tripped part of the tape prevents you from tripping over, and the caster of the transfer bed is not caught in the hospital. In addition, since the center line part that indicates the traffic classification is formed integrally with or inside the floor covering sheet, it will not peel off like when tape is attached, and the traffic classification effect for a long time of several decades Not damaged. Further, since the center line portion for indicating the passage classification is formed integrally with or inside the floor covering sheet, it is possible to provide a synthetic resin floor covering displaying the passing division which is beautiful in terms of design.

[0016]

[Brief description of drawings]

FIG. 1 is a diagram illustrating a cross section of a floor covering according to an embodiment of the present invention.

FIG. 2 is a diagram illustrating a part of a plane of a floor covering according to an embodiment of the present invention.

FIG. 3 is a diagram illustrating a cross section of a floor covering according to another embodiment of the present invention.

FIG. 4 is a view for explaining a part of a plane of a floor covering according to another embodiment of the present invention.

FIG. 5 is a diagram illustrating a cross section of a floor covering according to another embodiment of the present invention.

FIG. 6 is a diagram illustrating a part of a plane of a floor covering according to another embodiment of the present invention.

[Explanation of symbols]

 1: Base material sheet 2, 2 ': Synthetic resin sheet 3: Surface layer 4: Backing material A: Center line portion 10: Floor covering of the present invention

Claims (9)

[Scope of utility model registration request] 1. A center line portion of a hue different from that of the base sheet is provided integrally with the base sheet at substantially the center of a synthetic resin long base sheet having at least the surface colored in an arbitrary color. A synthetic resin floor covering characterized by being provided. 2. The synthetic resin floor covering according to claim 1, wherein the entire surface is covered with a surface layer made of a synthetic resin having transparency. 3. The synthetic resin floor covering according to claim 1, wherein the center line portion is formed by printing or laminating continuous sheets having a narrow width. 4. The hue of the surface of the base sheet on both sides of the long base sheet made of synthetic resin, at least the surface of which is colored in an arbitrary color, in the longitudinal direction, leaving a substantially central portion in a centerline shape. Synthetic resin floor covering, characterized in that synthetic resin sheets colored differently from the above are laminated, and the entire surface of the laminate sheet is covered with a surface layer made of transparent synthetic resin. .. 5. A color different from the hue of the surface of the base sheet at least in the longitudinal direction of a synthetic resin long base sheet having at least the surface colored in an arbitrary color, and in the substantially central portion except both sides thereof. Synthetic resin floor covering, characterized in that the synthetic resin sheet colored in the above is laminated in a center line shape, and the entire surface of the laminated sheet is covered with a surface layer made of a synthetic resin having transparency. .. 6. A synthetic resin sheet, which is arbitrarily colored in the central portion in the longitudinal direction of a synthetic resin-made long base material sheet, is laminated in a center line shape, and the remaining surface portions of the base material sheet on both sides are A synthetic resin floor covering, in which a synthetic resin sheet having a hue different from that of the synthetic resin sheet in the central portion is laminated. 7. The center line portion has a width of 20 to 200.
mm, The synthetic resin floor covering according to claim 1. 8. The overall width is 1,800 to 2,500 m.
The synthetic resin floor covering according to claim 1, which is m. 9. The synthetic resin floor covering according to claim 1, which is a floor covering for a corridor.