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Button for clothes

A technology for buttons and clothes, applied in the field of buttons for clothes, capable of solving problems such as inability to obtain decorative effects, skewed button bodies, and skewed button bodies 61

Inactive Publication Date: 2009-08-19
INED BUSINESS FASHION PLANNING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, when the button is nailed by machine, since there is no process of tightening by the operator's force in the root winding stage, it is not possible to firmly fix the knot between the foot and the thread.
Therefore, if the Figure 12 As shown in the example, it can be seen that even if the clothes buttons 6 are nailed to the clothes 7, the knot of the thread 63 will slide on the feet 62, for example Figure 12 As shown in (b), the button body 61 is skewed
Since the knot is loose, if it is assumed that when the machine is buttoned, even if the knot is positioned at the center of the foot 62, the knot will gradually move from the center of the foot 62 to the center of the foot 62 due to the use of the buttons thereafter. The ends are shifted, which eventually causes the button body 61 to be skewed
So, for example Figure 13 Shown in (a), the details of the button 6 in the overall figure of the clothes 7 are as follows: Figure 13 As shown in (b) and (c), there is a problem that the buttons 6 for clothes that are skewed attract attention, and the appearance becomes very bad.
In particular, in the case of a so-called decorative button that is configured to attach decorations such as shapes or patterns to the button, the button body 61 becomes heavy and immediately distorted, so there is also a problem that the expected decorative effect cannot be obtained.
[0008] In addition, since the knot 66 of the thread 63 is displaced from the center to the end of the foot 62, the thread 63 is worn due to friction against the foot 62, eventually as Figure 12 As shown in (c), there is also the problem that the thread 63 is broken and the button 6 for clothes is easy to fall off from the clothes 7.
Furthermore, even if the clothing buttons are nailed to the clothes and stand upright, the use of the buttons after many times will gradually impair the uprightness.

Method used

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  • Button for clothes
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0061] In order to confirm the above-mentioned effects, the experiments described below were examined. The button 1 for clothes to which the present invention is applied is fastened to cloth based on the above steps. As a comparative example, the existing product, that is, the same button body 11 as the button 1 for clothes, without the groove 17, was nailed to the cloth by machine and by hand.

[0062] Then, reverse torsion test and up and down vertical tensile test were carried out on these buttons respectively. In the reverse torsion test, a load of 60 gf is applied to the front and back of the buttoned cloth and the cloth is stretched, and the button is twisted 180° at a speed of 200 revolutions per minute. In this reverse torsion test, 10,000 times were performed for each button. In addition, in the upper and lower tension test, a weight of 120 gf is applied to the arched foot and stretched downward, and an upward hook is hung on the arched foot, and a load of 400 gf is...

Embodiment 2

[0066] In addition, in order to confirm the above-mentioned effect, the experiment described below was examined. The button 1 for clothes to which the present invention is applied is fastened to cloth based on the above steps. As a comparative example, existing products, that is, a product that is made of the same button body 11 as the button 1 for clothes and is not provided with a groove 17, are fastened on the cloth with a machine and a hand button respectively.

[0067] Then, the buttons were pressed from above. As a result, such as Figure 10 As shown in (a), the vertex 11b of the button main body 11 which was originally oriented in a substantially vertical direction is inclined by about 40°.

[0068]Next, with this state as 0°, the pressing is released. As a result, the button main body 11 returned to the original position, but the return angle θ (°) at this time was measured. That is, this return angle θ is based on the state (0°) in which the end of the button body...

Embodiment 3

[0081] Figure 11 It is an example of the structure of the back surface of the foot part 12 in the button 1 for clothes to which this invention is applied. In this example, grooves 17 are formed on both side surfaces (side surface 12c, side surface 12d) of the leg portion 12, respectively. in the Figure 11 In an example, the groove 17 is formed with a cross section approximately pentagonal. exist Figure 11 In the example, the configuration is: the width t of the groove 17 1 about 0.8mm, the depth t 2 is about 0.7mm, and then towards the depth direction, for the depth t 3 It is sharpened with a span of about 0.2 mm.

[0082] exist Figure 11 In the example of , the wire 23 is wound at the sharp part in the groove 17 at first, and then, as the number of windings increases, the wire 23 is wound so as to expand to the sharp part. As a result, the fixing force of the thread 23 to the groove 17 can be concentrated around the sharp portion, and the loosening of the thread 2...

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Abstract

A button whose button body is prevented from tilting obliquely even when it is attached to clothes mechanically and which can be attached firmly to clothes. The button includes a button body 11, and a leg portion 12 projecting in a ring shape downward to the bottom surface of the button body 11, the leg portion 12 has a groove 17 formed therein for twining a thread 23 to be attached to clothes 2, and the groove 17 has inclined surfaces 31 formed thereon an interval between which becomes narrower toward at least a tip. This structure prevents a knot portion of the thread 23 from jumping out of the groove 17.

Description

technical field [0001] The present invention relates to a button for clothes which is used for being nailed to clothes or the like. Background technique [0002] A conventionally used button for clothing includes a foot protruding annularly downward from the bottom surface of the button body. A button for clothing having such a shape is called a handle button or the like, and a foot is formed integrally with a flat button body by deep drawing a metal plate. [0003] The garment uses buttons 6, for example Figure 12 As shown in (a), it is stapled to the clothes 7 by winding the thread 63 around the foot 62 protruding from the bottom surface of the button main body 61 . Generally, in the case of winding the thread 63, the thread 63 is passed through the buttonhole 64 formed in the foot 62 two or three times, and the root is wound (knotted), and finally the root is fixed to tie the knot. [0004] In the case of manually nailing the buttons for clothes to clothes, at the stag...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A44B1/08A44B1/22A44B1/28
Inventor 栗田贵史深津敦
Owner INED BUSINESS FASHION PLANNING