JP3090955U - Eccentric button - Google Patents

Abstract

(57) [Summary] [Problem] To provide a button that can be easily performed when a button is fixed to a button hole, and that a button fitted becomes difficult to be detached. SOLUTION: By displacing a thread fixing portion of a button from a center,
The direction can be given, the load on the locking thread can be reduced, and the load on the fabric can be weakened. As a result, the button can be easily stopped. Also, by giving directionality, when a pulling force is applied to the fabric of the stopped button,
The turning moment can be changed to a force in the shearing direction, so that the button can be made hard to come off.

Description

[Detailed description of the invention]       [0001]     [Technical field to which the invention belongs]   The present invention belongs to clothing buttons.       [0002]     [Prior art]   Conventionally, the button and the thread fixing portion are located at the center with respect to the outer diameter of the front hole. This is the direction It was an effective means for eliminating and simplifying the processing process, but on the other hand, when stopping the button Problems such as being difficult to stop, easy to get out of the buttonhole, etc. There was also.       [0003]     [Problems to be solved by the invention]   Therefore, the present invention can be easily performed when the button is stopped in the button hole, and the button fitted To provide a button that makes it difficult to come off.       [0004]     [Means for Solving the Problems]   The present invention solves the above problem by shifting the thread fixing part of the button from the center. To reduce the load on the lock thread and reduce the load on the fabric. As a result, the button can be easily stopped. Also give direction When the pulling force is applied to the material of the stopped button, the rotation moment Can be changed to a force in the shearing direction, so that it is possible to make the button hard to come off.       [0005]     [Embodiment of the invention]   Hereinafter, an embodiment of the eccentric button of the present invention will be described. However, it goes without saying that this is simply , And is not meant to limit or limit the inventive concept. Note that Possible materials for the eccentric button include casein resin, polyester resin, nylon resin, etc. Any material used as a button material, such as synthetic resin or metal material, can be adopted. .       [0006]   FIG. 1 is a perspective view showing the eccentric button of the present invention. 1 is an eccentric button, 1a is a thread hole.       [0007]   FIG. 2 is a plan view showing the eccentric button of the present invention.       [0008]   FIG. 3 is a sectional view taken along the line AA of FIG. 2 showing the eccentric button of the present invention.       [0009]   FIG. 4 is a sectional view taken along the line BB of FIG. 2 showing the eccentric button of the present invention.       [0010]   FIG. 5 is a cross-sectional view taken along the line CC of FIG. 2 showing the eccentric button of the present invention.       [0011]   FIG. 6 is an explanatory view showing a state in which a normal button having a hole located in the center is sewn to a cloth. 2 is a sewing thread, 3 is a normal button, 4 is a cloth, 4a is a buttonhole.       [0012]   FIG. 7 is a view showing a state in which the fabric is pulled in both directions with a normal button having a hole located in the center. Clear view. 3a is the distance from the thread hole to the end, 5 'is the pulling force, 6 is the rotation And 6a are the rotational moment centers. When pulling in the direction of 5, 5 ', 3a is long The rotation moment 6 acts on the cloth 6a to press the cloth.       [0013]   FIG. 8 is an explanatory view showing a state in which the fabric is pulled in both directions by the eccentric button of the present invention. 1b is Distance from thread hole to end. Even if the fabric is pulled in the direction of 5, 5 ', 1b is short. Therefore, it can be changed to the force in the shearing direction without the rotation moment acting.       [0014]     [Effect of the invention]   With the eccentric button of the present invention, when the button is stopped in the button hole, it can be done comfortably and fit again You can make a button that makes it difficult for the button to come off.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an eccentric button of the present invention. FIG. 2 is a plan view showing the eccentric button of the present invention. FIG. 3 is a sectional view taken along line AA of FIG. 2 showing the eccentric button of the present invention;
Sectional view. FIG. 4 is a BB view of FIG. 2 showing the eccentric button of the present invention;
Sectional view. FIG. 5 is a perspective view of the eccentric button of the present invention.
Sectional view. FIG. 6 is an explanatory view showing a state in which a normal button having a hole located in the center is sewn to a cloth; FIG. 7 is an explanatory view showing a state in which the cloth is pulled in both directions by a normal button having a hole located at the center. FIG. 8 is an explanatory view showing a state in which the fabric is pulled in both directions by the eccentric button of the present invention. [Description of Signs] 1-eccentric button 1a-thread hole 1b-distance from thread hole to end 2-sewing thread 3-normal button 3a-distance from thread hole to end 4-fabric 4a-buttonhole 5 -Tensile force 5 '-Tensile force 6-Rotational moment 6a-Rotational moment center

Claims (1)

[Claim 1] A button characterized in that the position of the thread fixing portion is set off the center.