JP2012130418A - Toilet seat sheet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a toilet seat sheet which has enough air permeability, an excellent cushioning property, and can satisfy comfort of use and easiness of washing.SOLUTION: The toilet seat sheet is characterized as follows. A bottom base material 2 and a surface material 3 are integrated mutually by heating adhesion or welding of an adhesive 5 through an intermediate sheet material 4 consisting of a thin nonwoven fabric sheet of air permeability having the adhesive 5 by spraying, a ventilation opening is possessed between the sprayed adhesives 5, and an air permeability in a thickness direction is possessed in a condition of the integration.

Description

  The present invention relates to a thick toilet seat sheet that is detachably installed on an upper surface of a toilet seat of a Western-style toilet.

  Conventionally, there is a toilet seat sheet described in Patent Document 1 as an example of this kind of toilet seat sheet that is generally used.

Japanese Patent No. 3696329

  By the way, as shown in the exploded cross-sectional view of FIG. 7, this type of toilet seat sheet 101 has a bottom substrate 102 and a cushioning surface material 103 integrated with each other via a welding film 104 made of a thermoplastic film. It is formed by adhering or welding. The bottom substrate 102 is formed of an adhesive, and a plurality of concave grooves 102a for preventing slippage when the adhesive is adhered to the upper surface of the toilet seat are formed in parallel.

  However, in the conventional toilet seat sheet 101, the bottom base material 102 and the surface material 103 are integrally bonded or welded by thermocompression bonding via the intermediate layer-like welding film 104 in almost the entire plane. Air flow in the vertical direction is hindered, air permeability is poor, and there is a limit in cushioning.

  Therefore, the present invention provides a toilet seat sheet that has sufficient air permeability and good cushioning properties to solve the above problems, and can satisfy the comfort of use and the ease of washing. The purpose is that.

Next, means for solving the above problems will be described with reference to the drawings corresponding to the embodiments.
The toilet seat sheet of the present invention is a breathable sheet in which the base material 2 and the surface material 3 are sprayed with the adhesive 5 by spraying on the toilet seat sheet 1 (1 ′) installed on the upper surface of the toilet seat 11 of the Western-style toilet 10. These are integrated by heat bonding or welding with the adhesive 5 through an intermediate sheet material 4 made of a thin nonwoven fabric sheet. In the integrated state, the sprayed adhesive 5 has a pear-like or porous shape, and has ventilation openings between the adhesive 5 particles, and the outer shape of the particles of the adhesive 5 and The uneven state of the surface becomes non-uniform, has air permeability in the thickness direction, and has cushioning properties.

  Further, in the toilet seat sheet 1 of the present invention, the intermediate sheet material 4 is made of a non-woven sheet made of a synthetic resin such as thin polyester fiber so that the front and back sides can be seen through, and between the bottom base material 2 and the surface material 3. Further, the adhesive 5 is sprayed on at least one of the front and back surfaces of the intermediate sheet material 4.

  The intermediate sheet material 4 may be provided as a single layer or as a plurality of layers including two or more layers. The adhesive 5 may be provided on both the front and back surfaces of the intermediate sheet material 4 or may be provided on either the front or back surface.

Further, in the toilet seat sheet 1 of the present invention, the surface material 3 is formed of a thick cloth material such as a raised cloth, and the bottom base material 2 is disposed on the back surface of the cotton-plate-like nonwoven fabric layer 2a on the upper surface of the toilet seat 10. A bonding layer 2b to be bonded in an adhesive shape is formed, and a plurality of grooves 2c substantially parallel to the center line of the toilet 10 are formed in the bonding layer 2b, and the nonwoven fabric layer 2a is formed at the bottom of the groove 2c. It has a breathability in the front and back direction. The toilet seat sheet 1 has air permeability in the surface material 3, the intermediate sheet material 4, and the groove 2c portion of the bottom base material 2, and has air permeability in the front and back direction as a whole, and has cushioning properties. Yes.
A release paper 6 made of a thin plastic sheet is detachably bonded to the bottom surface of the bonding layer 2b.

  According to the toilet seat sheet of the present invention, the bottom base material and the surface material are integrated by being bonded or welded to each other via the intermediate sheet material, and the intermediate sheet material is formed by spraying. It is characterized by the fact that it is made of a breathable thin non-woven sheet having an adhesive, and as a whole, it is breathable, and the presence of the intermediate sheet material improves cushioning, making it comfortable to use and washing There is an effect that the ease can be satisfied.

  Moreover, in this invention, cushioning property and the comfort of use by this improve further by providing two or more layers of intermediate sheet materials.

  Furthermore, in the present invention, by forming a large number of grooves substantially parallel to the center line of the toilet bowl on the back surface of the toilet seat sheet, it is possible to eliminate the problem that the toilet seat sheet shifts to the outside of the toilet seat during use. This ensures air permeability and facilitates washing and the like.

It is a perspective view of the usage condition of the toilet seat sheet by this invention. It is a rear view of the toilet seat. It is an expanded sectional view in the III-III line of the toilet seat. It is an exploded sectional view of the toilet seat sheet. It is a front view of the intermediate sheet material used for the toilet seat sheet. It is an exploded sectional view of a toilet seat sheet concerning the other embodiment. It is an exploded sectional view of the conventional toilet seat sheet.

Embodiments of the present invention will be specifically described below with reference to the drawings.
1 to 4 show a first embodiment.
The toilet seat 1 according to the first embodiment is detachably installed in a bonded state on the upper surface of a toilet seat 11 provided on the upper surface of the western toilet 10 so as to be freely opened and closed.
The toilet seat 1 is composed of a pair of left and right thick cushioning seat members that are formed in a substantially half-moon shape that is symmetrical in the front-rear direction so as to substantially follow the planar shape of the toilet seat 11.

  This toilet seat sheet 1 is integrated into a thick air-permeable layer by bonding a base material 2 and a surface material 3 to each other via an intermediate sheet material 4.

  The intermediate sheet material 4 is made of a non-woven sheet made of a synthetic resin such as thin polyester fiber so that the front and back sides can be seen through, and an adhesive 5 is formed on both the front and back surfaces by spraying. The bottom base material 2, the surface material 3, and the intermediate sheet material 4 are integrated into a layer by heating and melting the adhesive 5. In a state where the layers are integrated, a space is formed between the particles of the adhesive 5 in a substantially pear-like shape or a porous shape, and there is air permeability in the thickness direction. Further, the sprayed adhesive 5 has variations in the outer shape and the unevenness of the surface, and has cushioning properties.

  The adhesive 5 may be formed on both front and back surfaces of the intermediate sheet material 4 or may be formed only on one side.

  The surface material 3 is formed of a thick cloth material such as a raised cloth. The bottom substrate 2 is formed with a bonding layer 2b bonded to the upper surface of the toilet seat 10 on the back surface of the cotton-like nonwoven fabric layer 2a. The bonding layer 2b is substantially parallel to the center line L of the toilet bowl 10. Numerous grooves 2c are formed, and the nonwoven fabric layer 2a is exposed at the bottom of the grooves 2c. The multiple grooves 2c may be formed in a direction substantially orthogonal to the center line L.

  The toilet seat sheet 1 is manufactured by using the bottom base material 2 in which the bonding layer 2b having the grooves 2c is formed in advance, the intermediate sheet material 4 in which the adhesive 5 is previously formed by spraying, and the original surface material 3. Overlapping antis. Toilet seat as a product having release paper 6 on the back surface by stacking the raw material of plastic release paper 6 on the back surface of bottom substrate 2 and punching it with a punching die while performing thermocompression bonding with high frequency. A sheet 1 is manufactured. The base material 2, the surface material 3, and the intermediate sheet material 4 are integrated by melting the adhesive 5 by spraying at the time of thermocompression bonding, but there is a ventilation space between the particles of the adhesive 5 and on the surface. It is secured.

FIG. 7 shows a second embodiment.
In the toilet seat sheet 1 ′ according to the second embodiment, an intermediate sheet material 4 is provided between a plurality of (two) bottom base materials 2 and a surface material 3.
Since other configurations are the same as those in the first embodiment, detailed description thereof is omitted.

DESCRIPTION OF SYMBOLS 1,1 '... Toilet seat sheet 2 ... Bottom base material, 2a ... Nonwoven fabric layer, 2b ... Bonding layer, 2c ... Groove 3 ... Surface material 4 ... Intermediate sheet material 5 ... Adhesive 6 ... Release paper 10 ... Toilet bowl 11 ... Toilet seat

Claims (3)

In the toilet seat seat installed on the upper surface of the toilet seat of the Western style toilet,
The bottom substrate and the surface material are integrated with each other by bonding or welding with the adhesive via an intermediate sheet material made of a breathable thin nonwoven fabric sheet in which the adhesive is dispersed by spraying. Characteristic toilet seat sheet. The intermediate sheet material is composed of a non-woven sheet made of a synthetic resin such as thin polyester fiber that allows the front and back to be seen through, and one or more layers are provided between the bottom base material and the surface material. The said base material, the said surface material, and the intermediate sheet material are integrated, The said adhesive agent is provided by spraying on at least any one surface of both the front and back surfaces of material, The 1st aspect is characterized by the above-mentioned. Toilet seat sheet. The surface material is formed of a thick cloth material such as a raised cloth, and the bottom base material is formed with a bonding layer that is bonded to the upper surface of the toilet seat on the back surface of a cotton-plate-like nonwoven fabric layer, and the bonding layer Has a number of breathable grooves that are substantially parallel to the center line of the toilet bowl, a non-woven fabric layer is exposed at the bottom of the groove, has a breathability in the front and back direction, and a plastic layer is formed on the bottom surface of the bonding layer. The toilet seat sheet according to claim 1 or 2, wherein a release paper made of a thin sheet is detachably joined.

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