JPH0521799U - Toilet seat cover - Google Patents

Abstract

(57) [Summary] [Purpose] A complicated sewing work for forming the hollow ring edge is not required, and the product can be easily manufactured and the loosening of the knitting end is prevented. [Structure] A rubber braided band 2 of elastic yarn is provided on one opening peripheral edge of an elastic short tubular material 1. A hollow ring edge portion 3 of bag knitting is formed on the other opening peripheral edge. The hard core material 4 is inserted into the hollow ring edge portion 3. The knitted portion 5 of the heat fusion yarn is provided in series from the hollow ring edge portion 3. The knitting part 5 is heat-sealed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to an improvement of an O-type toilet seat cover in a Western style toilet bowl.

[0002]

[Prior Art]

 Conventionally, this kind of toilet seat cover has a tubular fabric that is cut into a predetermined length in a circular slice, and both edges of the obtained short tubular fabric are folded back inward and the folded back edges are sewn. They are attached to each other to form a hollow ring edge, and a hard core material is inserted in one side and an elastic strip is inserted in the other side.

[0003]

[Problems to be solved by the device]

 Sewing work such as sewing forming the hollow ring edge for storing the hard core material and elastic strips and overlock sewing for preventing loosening is complicated, and it is troublesome and can be sewn by only an experienced person. The production efficiency was poor.

In addition, the sewing thread may be broken during repeated washing, and the hard core material is pulled out or inserted each time during washing. If the tip is caught inside the bag, the sewing thread may be pulled and cut.

The present invention solves these problems, and provides a toilet seat cover that does not require sewing work to form the hollow ring edge portion and the lower end of the hollow ring edge portion is not loosened. ..

[0006]

[Means for Solving the Problems]

 In order to achieve the above object, the toilet seat cover of the present invention is provided with a elastic braided band 2 of elastic yarn on one opening peripheral edge of a short tubular cloth 1 having elasticity and a hard knitted bag on the other peripheral edge of the opening. A hollow ring edge portion 3 for accommodating a core material 4 is formed, a knitted portion 5 is continuously knitted from the hollow ring edge portion 3 by heat fusion, and the knitted portion 5 is heat fused.

[0007]

[Action]

 A knitting part 5 knitted with a heat-sealing yarn is further provided from the hollow ring edge part 3 which is bag-knitted. By heat-sealing the knitting part 5, a troublesome and troublesome overlock sewing as in the conventional case is performed. Unraveling at the end of knitting can be prevented without the need for sewing work.

[0008]

【Example】

 DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to the drawings showing an embodiment of the present invention, 1 is a stretchable short tube fabric having a pile-shaped surface and 2 is a knitted rubber knitted rubber thread on one opening periphery of the short tube fabric. The braided portion 3 is a hollow ring edge portion for accommodating the hard cored material 4 knitted in the peripheral edge portion of the other opening, and 5 is a series of knitted heat fusion yarns from the bag knitted hollow ring edge portion. It is the formation unit.

In order to manufacture a toilet seat cover having such a structure, a circular knitting machine is used to knit the beginning of knitting with a rubber knitting portion of a predetermined length or rubber knitting with polyurethane elastic yarn, and subsequently, the toilet seat The pile knitting is performed with a width slightly longer than the width of the seat surface, and then the bag is knitted again with the rubber knitting for a predetermined length, and then the knitting with the heat fusion yarn is performed.

[0010]

[Effect of the device]

 The present invention is to provide a rubber braided band 2 of elastic yarn at one opening peripheral edge of a stretchable short tubular material 1 and a hollow ring edge portion for accommodating a bag-knitted hard core material 4 at the other opening peripheral edge. 3 is formed, a knitting portion 5 made of a heat fusion yarn is knitted in series from the hollow ring edge portion 3, and the knitting portion 5 is thermocompression bonded.

[0011] Therefore, it is not necessary to perform the troublesome sewing work such as the conventional bag sewing, the production is easy, the work efficiency is further improved, and the end of the knitting is bag-knitted, so that the edge portion is beautiful. The appearance is good. Furthermore, since the knitted portion 5 of the heat-sealing yarn is provided in series with the hollow knitted hollow edge portion 3 at the end of knitting, the heat-sealing can completely prevent the loosening and can be used for a long time. It is possible.

[0012]

[Brief description of drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a simplified cross-sectional view showing a knitted state of a short tube material.

FIG. 3 is a perspective view showing a mounting state on a toilet seat.

FIG. 4 is a sectional view showing a state where the toilet seat is mounted.

[0013]

[Explanation of symbols]

 1 Short Tube Fabric 2 Rubber Woven Belt 3 Hollow Ring Edge 4 Hard Core Material 5 Heat Fused Yarn Knitting Part

Claims (1)

[Scope of utility model registration request] 1. A hollow ring edge for accommodating a hard core material 4 which is knitted in a bag and which is provided with a rubber braided band 2 of elastic yarn at one peripheral edge of an opening of a short tubular cloth 1 having elasticity. A toilet seat cover characterized in that a portion (3) is formed, a knitting portion (5) made of a heat-sealing yarn is knitted in series from the hollow ring edge portion (3), and the knitting portion (5) is heat-sealed.