JP3073558U - Structure of the sliding edge of the seat - Google Patents

Abstract

(57) [Problem] To slide the enlarged portion 7 of the sliding edge of the seat 1 in the groove of the guide rail 6, the frictional resistance is large, and it is difficult to open and close the seat 1. SOLUTION: A core material 5 of an enlarged part of a slide edge of a sheet 1 is provided.
Is attached so as to wrap the sheet in the center of the fabric, and is attached to both sides by sandwiching the edges of the sheet to connect the core material and the sheet. The adhesive resin 4 was applied only to the side surface, and at least the outer surface of the area in contact with the guide rail 6 was left on the cloth surface.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 This invention relates to the structure of the sliding edge of a sheet in an openable / closable house or the like in which the enormous portion of the sliding edge of the sheet slides through a groove in a guide rail to open and close the sheet. It is.

[0002]

[Prior art]

 The conventional sliding edge structure of the seat, which slides the enormous part of the sliding edge of the seat through the groove of the guide rail to open and close, uses a core material of the enormous part of the sliding edge to waterproof resin. They were wrapped in a covered sheet and wrapped and glued or sewn to form an enlarged part.

[0003]

[Problems to be solved by the invention]

 Conventionally, as described above, when trying to open and close the sheet by sliding the enormous portion formed in this way through the groove of the guide rail, the sheet slips poorly, and the opening and closing work is unexpectedly troublesome. There was a problem that it took.

The present invention has been made in order to solve such a problem, and there is no problem in sliding of a sheet passing through a groove of a guide rail, and the sheet can be opened and closed smoothly. The purpose is to obtain the structure of the slide edge.

[0005]

[Means for Solving the Problems]

 The structure of the sliding edge of the sheet according to the present invention is such that the core material (5) of the enlarged portion (7) of the sliding edge is adhered so as to be wrapped around the center of the fabric, and the sheet (1) is bonded at both edges. An edge cloth (3) bonded to the core material and the sheet by being sandwiched between the edge portions, the adhesive cloth (4) is applied only to the inner surface, and at least the guide rail ( The outer surface of the area in contact with 6) is left as cloth.

In the structure of the sliding edge portion of the seat according to the present invention, the outer surface of the edge cloth (3) wrapping the core material (5) of the enlarged portion (7) comes into contact with the inner surface of the groove of the guide rail (6). However, the outer surface of the rim cloth that comes into contact with the guide rails remains on the cloth surface, and the non-resin-coated cloth slid much more than the resin-coated cloth. It has been clarified from actual operation tests that the seat can be easily opened and closed.

[0007]

[Embodiment of the invention]

 Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a view showing an embodiment of the structure of the sliding edge portion of the seat according to the present invention. In the figure, 1 is a sheet, 11 is a sheet body, 2 is a waterproof resin coating applied to the sheet body 11, 3 is an edge cloth, 4 is an adhesive resin applied to the inner surface of the edge cloth 3, 5 is a slide. A core material forming the enlarged portion 7 of the edge, and 6 is a guide rail.

The sheet body 11 is made of natural fibers or synthetic fibers such as polyester, polyamide, and aramid fibers in a canvas or net shape, and is preferably strong and durable against pulling. A waterproof resin coating 2 is applied to both sides of the seat body 11 to block rainwater and the like.

An enlarged portion 7 is formed on the sliding edge of the sheet 1 by inserting the core material 5, and the enlarged portion 7 passes through the groove of the guide rail 6 as shown in FIG. Then, it is formed so as to slide in the direction perpendicular to the plane of the drawing. The core material 5 may be a simple bar material, but it is preferable that the shape of the guide rail 6 be a roof shape instead of a straight line, or a flexible material for storing the sheet 1 in storage. Fibers or synthetic fibers may be bundled and covered with a rubber material.

The edge cloth 3 is a cloth made of a natural fiber or a suitable synthetic fiber having no tackiness. The edge cloth 3 is provided with an adhesive resin 4 only on its inner surface, so that the periphery of the core material 5 and both sides of the sheet 1 are Strongly adhered to. A slight gap is provided between the sheet 1 and the core material 5 so as to pass through the narrow opening of the groove of the guide rail 6, and the edge cloths 3 are bonded to each other at this interval. The outer surface of the edge cloth 3 is left as a cloth.

Next, the operation and operation will be described. As shown in FIG. 1A, for example, in the case of an openable seat house, a plurality of roof-type guide rails 6 of the house are provided side by side, and between the adjacent guide rails 6, the enormous portions on both side edges of the seat 1 are provided. 7 is passed through the groove of each guide rail 6, the ends of both side edges of the sheet 1 are simultaneously pulled, and each expanded portion 7 is slid in the groove of each guide rail 6 to deploy the sheet 1. Similarly, when removing the seat 1, each enlarged portion 7 is slid in the groove of each guide rail 6.

When the enlarged portion 7 is slid in the groove of the guide rail 6, the weight of the sheet 1 causes the enlarged portion 7 to come into contact with the inner surface of the groove of the guide rail 6 with considerable pressure, so that considerable frictional resistance is generated. Occurs. With the conventional structure in which the core material 5 is wound around the sheet 1 coated with the waterproof resin coating 2 to form the enlarged portion 7, it is unexpectedly difficult to slide the enlarged portion 7 to move the sheet 1. . This is presumably because the waterproof resin coating 2 on the surface of the sheet 1 tends to adhere to the inner surface of the groove of the guide rail 6, and the adhesion causes a large resistance to prevent slippage.

Therefore, after repeating the trial production and the test, a full-scale model of the structure of the slide edge according to the present invention was made and an experiment was carried out. As a result, it was extremely easy to slide the enormous portion 7 in the groove of the guide rail 6. I was able to make it. In the structure according to this invention, since the surface of the edge cloth 3 remains the cloth surface, the fine fibers on the surface of the edge cloth 3 successively hit the inner surface of the groove of the guide rail 6 like a roller and roll. It is presumed that the rolling friction became smaller and the frictional resistance became smaller than the conventional sliding friction. This was not theoretically predictable, but the fact that after actually making various kinds of actual products and conducting tests, it was possible to obtain the fact that the seat could be easily slid and moved only with the structure according to the present invention. Things.

[0014]

[Effect of the invention]

 As described above, the structure of the sliding edge portion of the sheet according to the present invention is based on the fact that the surface of the enlarged portion 7 that abuts on the guide rail 6 remains the cloth of the edge cloth 3, and as a result of the experiment, the enlarged portion 7 Can be slid in the groove of the guide rail 6 with a small frictional resistance, so that the opening and closing work of the seat 1 can be easily performed.

[Brief description of the drawings]

FIGS. 1A and 1B show a structure of a sliding edge portion of a seat according to the present invention, wherein FIG. 1A is a sectional view in an operating state, and FIG. 1B is an enlarged sectional view.

[Explanation of symbols]

 1: Sheet, 11: Sheet body, 2: Waterproof resin coating, 3: Edge cloth, 4: Adhesive resin, 5: Core material, 6: Guide rail, 7: Enlarged part.

 ────────────────────────────────────────────────── ─── Continuing on the front page (72) Inventor Tamotsu Kitamura CM Building Nippon Comtech Co., Ltd.

Claims (1)

[Utility model registration claims] 1. A sliding edge structure of a seat which can be opened and closed by sliding an enlarged portion (7) of the sliding edge of the seat (1) through a groove of a guide rail (6), An edge cloth (5) that is bonded so as to wrap the core material (5) of the expanded portion in the center of the cloth and that is bonded at both edges to sandwich the edge of the sheet and connects the core material and the sheet ( 3), wherein the edge cloth has an adhesive resin (4) applied only to the inner side surface, and at least the outer side surface in the area in contact with the guide rail is left as a cloth ground. Structure of slide edge.