JPH044706U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a cross-sectional view showing the male part and stator before they are combined, which constitute the magnetic fastener according to the present invention, Fig. 2 is a cross-sectional view of the male part with the cloth part attached, and Fig. 3 is a cross-sectional view of the male part of the magnetic fastener according to the present invention. FIG. 4 is a cross-sectional view of the magnetic hook according to the present invention, and FIG. 4 is a plan view showing the back surface (part) of the disc-shaped main body. 2... Male part, 3... Female part, 11, 17... Stator, 15... Cap, 18... Magnet.

Claims (1)

[Claims for Utility Model Registration] (1) An integrally formed disc-shaped body used for a latching device such as a button, wherein the latching device has a male part and a female part that are removably connected by magnetic force. The disc-shaped body constitutes at least one component of the latching device, and has a protrusion on one side that responds to magnetic force and forms a shaft at the center, and has a stator on the other side. 1. A magnetic latching device comprising a fixing mechanism, the fixing mechanism having a recessed portion, and the recessed portion having a wall portion forming an insertion opening. (2) A claim characterized in that the bottom of the recessed portion is formed with a large diameter portion larger than the diameter of the insertion opening, and the recessed portion is hollowed out toward the insertion opening. The magnetic holder according to item 1. (3) A protruding part is formed at the bottom of the recessed part, and at least a part of the protruding part and/or the wall part is formed so as to converge toward the insertion opening. Magnetic latches as described. (4) A protrusion is formed at the bottom of the recess, and at least a portion of the protrusion and/or the wall converges toward the insertion opening, and the protrusion is a cone. 3. The magnetic hook according to claim 2, wherein the axis thereof coincides with the center line of the insertion opening and the disc-shaped body. (5) A protrusion is formed at the bottom of the recess, and at least a portion of the protrusion and/or the wall converges toward the insertion opening, and the protrusion includes one or more The magnetic fastener according to claim 2, characterized in that it has a peak. (6) A protrusion is formed at the bottom of the recess, and at least a portion of the protrusion and/or the wall is formed so as to converge toward the insertion opening, and the recess is located at the bottom of the protrusion. 3. The magnetic fastener according to claim 2, wherein the wall portion continuous from the top is curved like a vault. (7) A latching device comprising the male part and the female part having the disc-shaped main body integrally formed, wherein the male part is inserted into a recessed part of the disc-shaped main body integrally formed. The stem end has a rivet-like stator forming a flange part, and a collar part formed to hold a cloth part such as clothing, and the female part is integrally formed. A rivet-like stator whose stem end inserted into the concave part of the disc-shaped main body forms a flange part, a collar part formed to hold a cloth part of clothing, etc., and a disc which constitutes a female part. a cylindrical magnet attached to the disc-shaped body so as to surround the convex part of the disc-shaped body, and a central hole of the cylindrical magnet accommodates the convex part of the disc-shaped body constituting the male part. The magnetic hook according to claim 1, characterized in that: (8) The magnetic hook according to claim 7, characterized in that a cap is detachably attached to the collar portion of the stator connected to the male portion and/or the female portion.