JPS60144457A - Double-surface carpet laying method - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a method for installing a double-sided carpet.

The present inventor has previously proposed a double-sided carpet in which a large number of linear pile portions are provided on both sides of a tile-like carpet body, extending in a direction that intersects the surface. By using the front and back sides of this double-sided carpet, you can extend the life of the carpet, reduce the frequency of cleaning, and save money and labor.
There is a strong demand for its introduction into IJ-space systems. By the way, in order to introduce the above-mentioned double-sided carpet leasing system, it was necessary to develop a method for removably and stably laying it on the floor of the double-sided carpet concrete IJ-t, etc.

In view of the above-mentioned points, the present invention aims to provide a method for removably and stably laying the double-sided carpet on a floor surface such as concrete. In the method of laying a double-sided carpet in which a large number of linear pile sections are provided that extend in a direction that intersects with the substrate, an underlay is provided in which a large number of linear protrusions that are slightly more rigid than the pile sections are planted over the entire surface of the substrate. Fixed to the floor surface such as concrete with adhesive etc. [7,
The double-sided carpet laying method is characterized in that the double-sided carpet is placed on the linear projections. The invention will be explained in detail below with reference to the drawings.

DESCRIPTION OF THE DRAWINGS An embodiment of the present invention is shown in which reference numeral 10 indicates a double-sided carpet body formed into a tile shape. The double-sided carpet body 10 has an intermediate layer of jute, a synthetic resin layer, etc., and has loop-and-cut pile parts 14a, 1 on both sides.
4. The base fabrics 13a and 13b facing b are the rubber latex layer 12a.

12b. The pile portion 14a.

14b is provided over the entire surface of the base fabrics 13a, 13b so as to extend in a direction intersecting the core. Reference numeral 20 denotes an underlay, and a substrate 22 consisting of a thin flexible synthetic resin plate.
A large number of synthetic resin linear protrusions 21, which are slightly more rigid than the pile parts 14a and 14b, are planted over the entire surface 7.
It becomes. Note that the linear protrusions 21 and the substrate 22 may be integrally formed of the same material. Reference numeral 23 denotes a buffer plate attached to the other side of the substrate 22, which may be provided as necessary.

Next, a method for laying a double-sided carpet according to the present invention will be explained. First, the substrate 22 of the underlay 20 is fixed to gold sand on the floor surface 30 to be laid, such as a finished concrete floor surface, a plastic tile floor surface, a wooden floor surface, etc., using a fixing means such as an adhesive.

Note that at this time, a buffer plate 23 is interposed as necessary. Next, the double-sided carpet bodies 10 are placed and arranged on the linear protrusions 21 of the fixed underlay 20, and are lightly pressed from above. Accordingly, an underlay 20 is placed between the pile portions 14a or 14b of the double-sided carpet main body 10.
Since the linear protrusions 21 of the two sides are deeply bitten and the two come into frictional contact with each other, not only is the double-sided carpet main body 10 prevented from lifting upward, but also the linear protrusions 21 are able to prevent the two-sided carpet from floating upward. Since the resistance force against movement prevents the double-sided carpet body 10 from shifting laterally, the double-sided carpet body 10 can be laid stably on the floor surface 30.

Further, the double-sided carpet body 10 can be easily removed from the underlay 20 by pulling it up with a force greater than the frictional force, and operations such as reversing and replacing the double-sided carpet body 10 can be performed efficiently. be. Furthermore, since the pile parts 14a and 14b of the double-sided carpet main body 10 are supported between the linear protrusions 21 which are more rigid than the pile parts 14a and 14b, buckling of the tips of the pile parts 14a and 14b is prevented,
The elasticity of the double-sided carpet body 10 can be maintained for a long period of time.

As explained above, according to the present invention, in the method for laying a double-sided carpet in which a large number of linear pile parts are provided on both sides of the carpet body, extending in a direction perpendicular to the core part, the pile parts are formed on the entire surface of the substrate. An underlay in which a large number of highly rigid linear protrusions are planted is fixed to a floor surface such as concrete using an adhesive, and the double-sided carpet is placed on the linear protrusions. , the linear protrusions of the underlay bite between the pile parts □ of the double-sided carpet body, and the frictional contact between the two prevents the double-sided carpet body from floating, and the linear protrusions also prevent the lateral direction. Since the double-sided carpet body is prevented from shifting laterally due to the resistance against movement, the double-sided carpet body can be easily and stably laid on the floor. However, the double-sided carpet body can be easily removed from the underlay by pulling it up with a force greater than the frictional force, and operations such as reversing and replacing the double-sided carpet body can be carried out efficiently. Useful for constructing leased carpet systems. Furthermore, since the no.5 part of the double-sided carpet body is supported between the linear protrusions, which have greater rigidity than those,
It has the advantage of preventing buckling of the pile part as much as possible and maintaining the cushioning properties of the double-sided carpet for a long period of time.

[Brief explanation of drawings]

The drawings show one embodiment of the present invention, and FIG. 1 is a perspective view of a tile-shaped double-sided carpet used in the method of the present invention, and FIG.
The figure is an explanatory diagram of the laying method, and FIG. 3 is an enlarged sectional view taken in the direction of the arrows in FIG. 10... Double-sided carpet body, 14a, 14b
... Linear pile part (loop and cut pile) 20 ... Underlay, 21 ... Linear protrusion, 22 ... Substrate

Claims (1)

[Claims] In a double-sided carpet laying method in which a large number of linear pile sections extending in a direction crossing the core section are provided on both sides of the car head body, a large number of wires having a slightly higher rigidity than the pile sections are provided on the entire surface of the substrate. A method for laying a double-sided carpet, comprising: fixing an underlay on which shaped protrusions are planted to a floor surface such as concrete using an adhesive, and placing the double-sided carpet on the linear protrusions.