JP3089519U - Threading button - Google Patents

Abstract

(57) [Summary] (Modifications required) [Problem] When ironing clothing or the like sewn with a plate-like threading button formed by penetrating a garment hole, the root of the sewing thread has a button and an ironing board. , The excessive pressure is applied to one part or one side of the button, and as a result, there is no inconvenience such as breakage or bending of the sewn button. Offer. SOLUTION: In a plate-shaped threading button 1 formed by penetrating an attachment hole 2, each of central portions 3a and 3b on both front and back surfaces surrounding the attachment hole is formed in a concave shape, and is ironed. When the button is pressed, the sewing thread 5
Center part 3b of the back surface where the root winding part 6 is formed in the concave shape
It is formed to fit in.

Description

[Detailed description of the invention]

[0001]

[Technical field to which the invention belongs]

 TECHNICAL FIELD The present invention relates to a plate-shaped threading button formed by penetrating a piercing hole used for sewing or decoration on clothes or the like.

[0002]

[Prior art]

 This type of threaded button is made of natural materials such as shells, pottery, glass, metal, and nuts, and made of artificial materials such as kaizen, acetate, nylon, polyester, and acrylic resin. The size ranges from about 10 to 18 mm used to about 30 to 45 mm used for coating and the like. In most of the shapes, as shown in FIG. 5, the button body 10 has a circular plate shape, and two or four fitting holes 11... The central portion 12 on the surface where .. is penetrated is generally formed in a concave shape so that the sewing thread 13 does not protrude.

[0003] When the button is attached, the end portion of the sewing thread 13 is wound between an object to be attached (clothing cloth or the like) and the back of the attachment button to form a root winding portion 14, thereby forming a root winding portion. Usually, the sewing thread 13 is prevented from being frayed, and the button is easily disengaged from the buttonhole.

[0004] In the conventional threading button having the above-described configuration, when ironing, the root winding portion 14 is pressed while being sandwiched between the back surface of the button and the ironing board via the adherend (clothing cloth or the like). Therefore, the root winding 14 serves as a fulcrum to bias and tilt the button in one direction, and together with the leverage action, overpresses one side of the button and strongly presses the thin central portion 12. As a result, inconveniences such as breakage or bending frequently occurred.

[0005]

[Problems to be Solved by the Invention] The present invention has been made in view of the above-mentioned conventional inconvenience. When ironing, excessive pressure is applied to one part or one side of the button due to the interposition of a root winding part. Accordingly, an object of the present invention is to provide a threading button that does not cause inconvenience such as breakage or bending.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, in the thread attaching button according to the present invention, the central portions surrounding the fitting holes on both the front and back sides are formed in a concave shape, so that the root of the sewing thread can be formed at the time of ironing. The winding portion is to be accommodated in the concave portion at the center of the back surface.

[0007]

[Embodiment of the invention]

 Hereinafter, embodiments of the present invention will be described with reference to the drawings. FIG. 1 is a longitudinal sectional view showing a state in which a thread attaching button according to a first embodiment of the present invention is sewn on an adherend (clothing cloth or the like), FIG. 2 is a perspective view of the thread attaching button, and FIG. FIG. 4 is an explanatory view showing a state in which the thread attaching button is attached.

Reference numeral 1 in the figure denotes a button body, which is made of a natural material such as shellfish and has a circular plate shape having a diameter of about 12 mm, and is mainly used as an opening fastener such as a shirt or a blouse. In the center part of the button main body 1, four fitting holes 2 ... are penetrated, and on both surface parts of the front surface part 1a and the back surface part 1b, the peripheral surface part 4 is excluded. Each of the central portions 3a and 3b surrounding the welding holes 2 ... is formed in a concave shape.

FIG. 4 is a longitudinal sectional view showing a second embodiment according to the present invention, in which a thread attaching button is sewn to an adherend (clothing cloth, etc.). Each of the central portions 3a and 3b formed in a rectangular shape is formed in a dish shape in cross section, and is shaped so as not to have an acute step with the peripheral portion 4. Therefore, the structure is basically the same as that of the first embodiment, and the same portions are denoted by the same reference numerals and description thereof will be omitted.

The method of attaching the thread attaching button according to the present invention is the same as that of the conventional button, and the sewing thread 5 is sewn to the adherend 7 while passing the sewing thread 5 through the attaching holes 2. In order to prevent this and facilitate the engagement and disengagement between the button and the buttonhole, the end portion is wound around the sewing thread 5 located between the adherend 7 and the button back surface 1b to form the root winding portion 6. It forms.

[0011]

[Effect of the invention]

 As described above, in the present invention, unlike the conventional threading button (FIG. 5), not only the button surface portion 1a but also the central portion 3b of the back surface portion 1b is formed in a concave shape. When the button is pressed by ironing, the root winding part 6 is accommodated in the central portion 1b recessed in the back surface 1b, and the root winding part 6 does not act as a fulcrum to bias and tilt the button in one direction. Since the entire back surface of the button peripheral portion 4 is in contact with the iron table via the adherend 7, the pressure applied by ironing is leveled, so that one side or a part of the button is not overpressurized. Therefore, it is possible to effectively prevent the button from being broken or bent during the ironing operation.

[Brief description of the drawings]

FIG. 1 is a longitudinal sectional view showing a sewing state of a thread attaching button according to a first embodiment of the present invention;

FIG. 2 is a perspective view of the same.

FIG. 3 is an explanatory diagram showing an attachment state of the above.

FIG. 4 is a longitudinal sectional view showing a sewing state of a thread attaching button according to a second embodiment of the present invention.

FIG. 5 is a longitudinal section showing a sewing state of a conventional threading button.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Button main body 2 Assembling hole 3a, 3b Central part 4 Peripheral part 5 Sewing thread 6 Root winding part 7 Subject to be attached

Claims (1)

[Utility model registration claims] 1. A threading button in the form of a plate formed by penetrating a hole for fitting, wherein the central portions of both front and back surfaces surrounding the hole for fitting are formed in a concave shape.