JP2587708B2 - How to attach a contact member to a supporter, etc. - Google Patents

Description

Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method of attaching a pad member used when a cushion member or a heat insulating material is attached to an elbow, an ankle supporter, a sock, or the like with the pad member interposed therebetween.

2. Description of the Related Art When attaching a cushioning material or the like made of an elastic foam material to a tubular portion having elasticity such as a supporter, a contact member is overlapped with the cushioning material or the like, and the periphery of the contact member is attached to the supporter or the like. A sewing method is used.

In this sewing work, since the supporter etc. is cylindrical and has elasticity, abnormal deformation occurs when using the sewing machine,
It is easy for it to be mounted in a distorted state,
It is difficult. This difficulty is remarkable especially in thin objects such as elbows, ankle supporters, and socks. Therefore, of course, this work is inefficient and requires a high degree of skill.

An object of the present invention is to provide a new method for facilitating the sewing operation and increasing the efficiency.

Means for Solving the Problems The first method of the present invention is to apply a contact member made of a cloth to a base member made of a tubular portion having elasticity such as a supporter and sew the periphery to the base member, At the time of attaching a contact member for holding a core member such as a cushioning material, a low melting point thread is sewn along the periphery of the contact member so as to expose only one surface, and the contact member is superimposed on a base member and heated by Einlon. A temporary fixing step of melting the low-melting-point thread and adhering the contact member to the base member, wherein the contact member is attached to a supporter or the like.

According to a second method of the present invention, a thermal adhesive film having release paper is thermally bonded along the periphery of the backing member, and then the release paper is peeled off, and the backing member is stacked on a base member and heated with an iron. A temporary fixing step of dissolving the film and adhering the contact member to the base member, wherein the contact member is attached to a supporter or the like.

In a third method of the present invention, a thermal adhesive film having a release paper is thermally bonded to the entire surface of the backing member, and then the release paper is peeled off, and the backing member is overlaid on a base member and heated with an iron, A method of attaching a contact member to a supporter or the like, characterized by providing a temporary fixing step of melting a film and adhering the contact member to a base member.

Examples Hereinafter, examples illustrating the present invention will be specifically described.

In each of the examples described below, a cushion member using an elastic foam material is used as a core member for an ankle supporter. That is, first, as shown in FIG. 1, a base member 10 made of an ankle supporter is prepared with the front and back inverted, and a core member 11 made of a cushion material applied to the lower part of the heel is prepared.
And a contact member 12 made of a cloth having a size just covering the same.
Prepare This contact member 12, as shown in FIG.
It is superimposed on the base member 10 with the core member 11 interposed therebetween, and the periphery thereof is sewn to be stretchable using staggered sewing or the like. Thereafter, the base member 10 is completed by turning over.

The first aspect of the present invention has a temporary fixing step shown in FIGS. 3 and 4 prior to the sewing.

That is, in the temporary fixing step, first, the thread is sewn along the periphery of the contact member 12. This sewing method uses, for example, overlock sewing, a normal cotton thread or the like is used for the thread 13 exposed on the front side and the thread 14 entering the cloth, and a thread exposed on the back side.
Nylon, vinylon or other low melting point yarns easily melted by the heat of an iron, such as 15, "Elder" manufactured by Toray Industries, Inc.
(Trademark) is used. Next, the contact member 12 to which the thread is sewn
Are laminated on the base member 10 with the core member 11 interposed therebetween, and pressed with an iron to melt and bond the yarn 15.

Thereafter, as described above, the periphery of the contact member 12 is sewn to complete the supporter. That is, according to this method,
12 around will be double sewn.

In addition, this mounting method is not limited to the case where the core member is fixedly mounted, but it is also possible to replace the core member by leaving the part around the backing member open without sewing and inserting and removing the core member from the opened part. It can also be applied to That is, in this case, it is only necessary not to temporarily fix the portion to be opened.

In the second embodiment of the present invention, the temporary fixing step shown in FIGS. 5 and 6 is used.

That is, in this temporary fixing step, first, the thermal adhesive film 17 having the release paper 16 is thermally bonded along the periphery of the contact member 12. This film with a release paper is used for bonding ordinary cloth or the like, and for example, “ELFAN” (trademark) manufactured by Nippon Matai Co., Ltd. can be used. Cut it into the exact shape. Next, the release paper 16 is peeled off,
Are laminated on the base member 10 with the core member 11 interposed therebetween, and pressed with an iron to melt and bond the thermal adhesive film 17.

This mounting method can be applied to the case where the core member is fixedly mounted and the case where it can be replaced, similarly to the first method.

The third embodiment of the present invention uses the temporary fixing step shown in FIGS.

That is, in this temporary fixing step, first, the thermal adhesive film 17 having the release paper 16 is thermally bonded to the entire surface of the contact member 12. In practice, a thermal adhesive film with release paper may be adhered to the entire surface of the large sheet-shaped cloth which is the material of the contact member 12, and then the contact member 12 may be cut off by a cutting blade. In addition, the same thing as the thing of the said method can be used for this heat bonding film with a release paper. Next, in the same manner as the above method, the release paper 16 is peeled off, and the contact member 12 is attached to the base member 10.
The core member 11 is placed on top of the heat bonding film 17 and pressed down with an iron to melt and bond the thermal adhesive film 17.

In this method, the core member 11 is also bonded to the contact member 12,
There is no practical problem.

This mounting method is used only when the core member is fixedly mounted, and cannot be used when the core member is replaceable.

Effect of the Invention As described above, since the method of the present invention has the temporary fixing step, the work of sewing the contact member to the elastic tubular portion such as the supporter is facilitated, without requiring skill. It is possible to carry out efficiently and obtain a beautiful finish.

In particular, according to the method using low-melting yarn, the low-melting yarn that functions as an adhesive is used only in a small amount around the backing member, so that the melted low-melting yarn does not leak out and is excellent. Aesthetic appearance is obtained. Moreover, since the low-melting yarn is thermally bonded in a dotted line, the stretchability of the supporter or the like is not hindered.

In addition, according to the method using a heat-bonding film, temporary fixing can be performed simply by pressing with an iron, so that the working efficiency is significantly improved. Furthermore, if a method of thermally bonding the thermal adhesive film to the entire surface of the contact member is adopted, a dedicated cutting blade for cutting the thermal adhesive film is not required, and the implementation can be performed more easily. In addition, in the thermal adhesive film,
Some of them have sufficient elasticity and peel resistance that can be used as a temporary fixing.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a material used in each embodiment of the present invention, and FIG. 2 is a perspective view showing a state after a sewn-up member is sewn. FIG. 3 is an oblique cross-sectional view of the first method of the present invention in which a thread is sewn to the backing member, and FIG. 4 is a perspective cross-sectional view of the method when the temporary fixing step is completed. FIG. 5 is a perspective sectional view of the second method of the present invention in a state in which a thermal adhesive film with a release paper is thermally bonded to a backing member, and FIG. 6 is a perspective sectional view of the method when a temporary fixing step is completed. Show. FIG. 7 is a perspective cross-sectional view of the third method of the present invention in which a thermal adhesive film with a release paper is thermally bonded to a backing member, and FIG. 8 is a perspective cross-sectional view of the same method when a temporary fixing step is completed. Show. 10 ... base member, 11 ... core member, 12 ... contact member. 13,14,
15 ... thread, 16 ... release paper, 17 ... thermal adhesive film.

Claims (3)

(57) [Claims] An abutment member for applying an abutment member made of a cloth body to a base member made of a stretchable tubular portion such as a supporter, sewing the periphery to the base member, and sandwiching a core member such as a cushion material. At the time of mounting, the low-melting point thread is sewn along the periphery of the backing member so as to be exposed only on one surface, and the backing member is overlaid on the base member and heated with an iron, and the low-melting point thread is melted to fix the backing member. A method of attaching a contact member to a supporter or the like, characterized by providing a temporary fixing step of adhering to a base member. 2. A contact member, such as a supporter, made of a stretchable tubular portion, and a contact member made of a cloth body is applied to the base member, and the periphery is sewn to the base member to sandwich a core member such as a cushion material. At the time of mounting, a thermal adhesive film having release paper is thermally bonded along the periphery of the backing member, and then the release paper is peeled off, and the backing member is overlaid on the base member and heated with an iron to melt the film. A method of attaching a contact member to a supporter or the like, wherein a temporary fixing step of bonding the contact member to the base member is provided. 3. A contact member made of a cloth body and applied to a base member made of an elastic tubular portion such as a supporter, and the periphery thereof is sewn to the base member to sandwich a core member such as a cushion material. At the time of mounting, a thermal adhesive film having release paper is thermally bonded to the entire surface of the contact member, then the release paper is peeled off, the contact member is stacked on a base member and heated with an iron, and the film is melted and applied. A method of attaching a contact member to a supporter or the like, comprising a temporary fixing step of adhering the member to a base member.