JP3223305U - Caulking button - Google Patents

Abstract

[PROBLEMS] A small button that is used in clothes such as thin shirts and blouses and that is fastened to a buttonhole. And a crimped button with less damage to the button body. A button main body 20 including a hook-shaped decorative board 21 and a cylindrical portion 22 formed on a lower surface of the hook-shaped decorative board, a base plate 31 for locking the button main body, and a center of the substrate. A fastening member 30 provided with a projecting portion 32 formed to have a sharpened tip projecting upward, and the flange-shaped decorative plate and the cylindrical portion have a large-diameter portion on the flange-shaped decorative portion side. 23, a communication hole 25 having a small-diameter portion 24 is provided on the cylindrical portion side, and a protrusion protruding through the front side is fitted into a communication hole provided in the button body, and the tip of the protrusion is made into a bowl-shaped makeup. The button main body and the fastening member are fixed by being plastically deformed by being inserted from the front side communication hole of the plate and being locked to the step portion of the large diameter portion and the small diameter portion. [Selection] Figure 1

Description

  The present invention relates to a caulking button that is hung on a buttonhole of a relatively thin clothing such as a shirt or a blouse.

  Conventionally, a caulking button used for a snap button as shown in Japanese Utility Model Publication No. 3-48174 (Patent Document 1) is known. The snap button is a button that is forcibly fitted to be detached, and the button to be used by being hung on a normal buttonhole has no flexible thread foot, and cannot be hung on the buttonhole.

  A caulking button described in Japanese Patent No. 613254 (Patent Document 2) is a button that is attached to a cloth using a button attaching member having a plurality of pins, and is composed of a shell member and a core member. The shell member includes a hollow cylindrical peripheral side portion that opens upward, and the core member includes a columnar body portion that is coupled to the peripheral side portion, and a head portion that extends radially outward from an upper end portion of the body portion. The body portion has a concave portion that is recessed in a dome shape on the bottom surface thereof. When the button is attached, first, a temporary assembly state in which the shell member and the core member are incompletely coupled is set, and then the pin of the button attachment member is passed through the bottom of the shell member after the cloth. Thereafter, the core member in the button in the temporarily assembled state is completely coupled to the shell member to complete the button, and the button mounting member is moved by the core member that is displaced with respect to the shell member from the temporarily assembled state to the completed state. Clamp the pin. In that case, the head of the core member of the button in the temporarily assembled state is held by the button holding portion that is recessed upward from the bottom surface of the upper die, and the base member of the button mounting member is recessed from the upper surface of the lower die. Place the dough on the holding part, place the dough between the button and the button mounting member, operate the press device, lower the upper die toward the lower die, lower the button, and dough with the button attaching member It is fixed to.

  However, the buttons used in thin clothing are often fastened to buttonholes, generally about 10mm in size, small, the button itself is low in strength, and when it is made of synthetic resin. When the caulking pressure as described in Patent Document 2 is applied, the button structure may be broken or damaged. Therefore, the button structure is not suitable as a small button used by being hung on a buttonhole.

No. 3-48174 Figure 1 Japanese Patent No. 613254 Paragraph 0011, Paragraph 0020 FIGS. 1 to 4

  The present invention has been made to solve the above-mentioned conventional problems, and is a small button that is used in thin shirts, blouses, and other clothes that are hung on a buttonhole and can be easily sewn. It is an object of the present invention to provide a caulking button that can be attached to the button body and does not cause much caulking pressure to the button body during caulking work, and causes little damage to the button body.

  Another object of the present invention is to provide a caulking button that is simple and inexpensive with a structure having a small number of parts, which does not require a separate outer skin after caulking work.

   The caulking button according to claim 1 is formed on a buttonhole of a thin garment such as a shirt or a blouse, and is formed on a lower surface of the hook-shaped decorative portion. A button body having a cylindrical portion that forms an insertion margin when inserting the collar-shaped decorative portion, a base portion that is disposed on the back side of the cloth of the clothes and that locks the button body, and upwards from the center of the base portion And a protruding member formed with a sharpened tip. The hook-shaped decorative part and the cylindrical part penetrate the hook-shaped decorative part and the cylindrical part. In addition, the button body is provided with a communication hole having a large-diameter portion on the hook-shaped decorative portion side and a small-diameter portion on the cylindrical portion side, and is protruded from the back side to the front side of the clothing fabric. The protrusion is inserted into the communication hole provided in The front end portion is plastically deformed by driving from the front side communication hole of the hook-shaped decorative portion to form the enormous portion 26 and is engaged with the step portion of the large-diameter portion and the small-diameter portion, and the button body and the retaining member It is characterized by being fixed.

  In the caulking button according to claim 1, since only the sharp tip of the caulking projection is directly hit from the button body side and plastically deformed to fix the caulking button, it is not necessary to apply caulking pressure to the button body. The button body is not damaged by caulking pressure such as striking. In addition, since only the tip of the small-diameter caulking projection is plastically deformed, the caulking pressure to be applied can be reduced, so that the caulking pressure is not so much applied to the fastening member, and the fastening member is less likely to be damaged. It is suitable as an unnecessary caulking button used for thin clothes such as a blouse.

  The caulking button according to claim 2 is the caulking button according to claim 1, wherein the large-diameter portion is closed by the projecting portion plastically deformed so that the communication hole on the button main body side has a bottomed cylindrical shape. It is formed as a concave decorative part.

 In the caulking button according to claim 2, in the caulking button according to claim 1, the communication hole opened for caulking work is used as a decorative part after caulking, so that it is not necessary to separately attach a cosmetic outer skin, Since the number of parts is small and the structure is simple, the manufacturing is easy and the manufacturing unit price can be reduced.

  A garment according to a third aspect is provided with the caulking button according to the first or second aspect.

  In the garment according to claim 3, the caulking button to be attached is directly caulked from the button body side only at the sharpened tip of the caulking projection to be plastically deformed to fix the caulking button. There is no need to apply pressure, and the button body is not damaged by caulking pressure such as striking. In addition, since only the tip of the small-diameter caulking projection is plastically deformed, the caulking pressure to be applied can be reduced, so that the caulking pressure is not so much applied to the fastening member, and the fastening member is less likely to be damaged. As an unnecessary caulking button used for thin clothes such as a blouse, a suitable one can be used. In addition, since the communication hole opened for caulking work is used as a decorative part after caulking, there is no need to attach a separate cosmetic outer skin, the number of parts can be reduced, and the structure is simple, making it easy and cost effective A low caulking button can be used.

  The caulking button mounting method according to claim 4 is the caulking button mounting method according to claim 1 or 2, wherein a step of penetrating from the back side of the cloth of the clothing to the front side, and the protrusion Fits into the communication hole provided in the button body, and inserts the sharp tip into the stepped part of the large diameter and small diameter parts by plastic deformation of the tip through the front side communication hole of the hook-shaped decorative part. The button main body and the fastening member are fixed, and the lower part of the large-diameter portion is closed by the projecting portion plastically deformed so that the communication hole on the button main body side serves as a bottomed cylindrical concave decorative portion. And a step of forming.

  In the caulking button mounting method according to claim 4, the caulking pressure is applied to the button body because only the sharp tip of the caulking projection is directly hit from the button body side to be plastically deformed to fix the caulking button. It is not necessary, and the button body can be attached without being damaged by caulking pressure such as striking. In addition, since only the tip of the caulking projection with a small diameter is plastically deformed, the caulking pressure to be applied can be reduced, so that the caulking pressure is not applied so much to the fastening member, and the fastening member can be attached without causing damage. it can. Furthermore, since the communicating hole opened for the caulking work is used as the decorative part after caulking, it can be attached without the need for a separate cosmetic outer skin.

  According to the caulking button according to claim 1, the hook-shaped makeup part inserted into the buttonhole of the clothes and hooked and locked thereon is formed on the lower surface of the hook-shaped makeup part, and the hook-shaped makeup is formed on the buttonhole. A button body provided with a cylindrical part that forms an insertion margin when inserting the part, a base part that is arranged on the back side of the cloth of the clothes and that locks the button body, and protrudes upward from the center of the base part And a protruding member formed with a sharpened tip. The collar-shaped decorative part and the cylindrical part penetrate the front collar-shaped decorative part and the cylindrical part, and the collar The button body is provided with a communication hole having a large diameter portion on the side of the shape decorative portion and a small diameter portion on the cylindrical portion side, and the protrusion projecting from the back side to the front side of the clothing fabric is provided on the button body. The tip of the protrusion fitted into the communication hole is Since the button main body and the fastening member are fixed by being plastically deformed by driving from the side communication hole to form the enormous portion 26 and being engaged with the step portion of the large diameter portion and the small diameter portion, the button Only the sharp tip of the caulking protrusion from the main body side is directly struck and plastically deformed to fix the caulking button, so there is no need to apply caulking pressure to the button body, and the button body is damaged by caulking pressure such as striking. Absent. In addition, since only the tip of the small-diameter caulking projection is plastically deformed, the caulking pressure to be applied can be reduced, so that the caulking pressure is not so much applied to the fastening member, and the fastening member is less likely to be damaged. This is suitable as an unnecessary caulking button used for thin clothes such as a blouse.

  According to the caulking button according to claim 2, in the caulking button according to claim 1, the large-diameter portion is closed by the projecting portion plastically deformed so that the communication hole on the button main body side has a bottomed cylindrical shape. In the caulking button according to claim 1, since the communication hole opened for caulking work is used as a decorative part after caulking, there is no need to separately attach a cosmetic outer skin, and the number of parts is reduced. Since the structure is simple and the structure is simple, the manufacturing is easy and the manufacturing unit price can be reduced.

  According to the garment described in claim 3, since the caulking button according to claim 1 or 2 is provided, the caulking button attached to the garment is only the sharp tip of the caulking projection from the button body side. Is directly deformed and plastically deformed to fix the caulking button, so that it is not necessary to apply caulking pressure to the button body, and the button body is not damaged by caulking pressure such as striking. In addition, since only the tip of the small-diameter caulking projection is plastically deformed, the caulking pressure to be applied can be reduced, so that the caulking pressure is not so much applied to the fastening member, and the fastening member is less likely to be damaged. As an unnecessary caulking button used for thin clothes such as a blouse, a suitable one can be used. In addition, since the communication hole opened for caulking work is used as a decorative part after caulking, there is no need to attach a separate cosmetic outer skin, the number of parts can be reduced, and the structure is simple, making it easy and cost effective A low caulking button can be used.

  According to the caulking button attaching method according to claim 4, the caulking button attaching method according to claim 1 or 2, wherein the step of penetrating the cloth from the back of the cloth to the front side, and the protrusion A step portion of a large-diameter portion and a small-diameter portion is formed by fitting the portion into the communication hole provided in the button body and plastically deforming the tip portion by driving the sharp tip portion from the front-side communication hole of the hook-shaped decorative portion. The button main body and the fastening member are fixed to each other, and the lower portion of the large diameter portion is closed by the plastically deformed protrusion, so that the communication hole on the button main body side has a bottomed cylindrical concave shape. Since there is a process to form as a decorative part, only the sharp tip of the caulking projection is directly hit from the button body side and plastically deformed to fix the caulking button, so there is no need to apply caulking pressure to the button body ,button The body may be damaged by caulking pressure of the striking like can be attached intends otherwise. In addition, since only the tip of the caulking projection with a small diameter is plastically deformed, the caulking pressure to be applied can be reduced, so that the caulking pressure is not applied so much to the fastening member, and the fastening member can be attached without causing damage. it can. Furthermore, since the communicating hole opened for the caulking work is used as the decorative part after caulking, it can be attached without the need for a separate cosmetic outer skin.

It is a separation perspective view of a caulking button concerning an embodiment of the present invention. It is the same longitudinal cross-sectional view. It is a center longitudinal cross-sectional view which shows the state attached to the clothes before crimping. It is a center longitudinal cross-sectional view which shows the state attached to clothes. It is a figure which shows the attachment process 1 to clothes. It is a figure which shows the attachment process 2 to clothes. It is a figure which shows the attachment process 3 to clothes. It is the schematic which shows the state attached to clothes. (A) which shows another fastening member is a perspective view, (b) is a center longitudinal cross-sectional view. It is a center longitudinal cross-sectional view which shows the state attached to clothes by the other fastening member.

  An embodiment for carrying out a caulking button according to the present invention will be described with reference to the drawings.

  FIG. 1 is an exploded perspective view of a caulking button according to an embodiment of the present invention, FIG. 2 is a central longitudinal sectional view thereof, and FIG. 3 is a central longitudinal sectional view showing a state where the button is attached to clothes before caulking. FIG. 4 is a central longitudinal cross-sectional view showing a state of being attached to clothes.

  1 and 4, reference numeral 10 denotes a caulking button according to this embodiment, and the caulking button 10 includes a button main body 20 and a fastening member 30. The caulking button 10 is formed of a metal such as aluminum or a synthetic resin. However, the button main body 20 may be formed of a metal, and the fastening member 30 may be formed of a synthetic resin. The fastening member 30 may be molded with metal by molding with synthetic resin. Further, a later-described substrate 31 of the fastening member 30 may be made of metal, and a later-described protrusion 32 may be molded from a synthetic resin.

  The button body 20 is formed of a circular plate-shaped bowl-shaped decorative board 21 and a cylindrical portion 22 that protrudes downward from the lower surface of the bowl-shaped decorative board 21, and the button-shaped decorative board 21 and the cylinder are formed. A communication hole 25 penetrating through the cylindrical portion 22 is formed, and the communication hole 25 is formed by a large-diameter portion 23 on the flange-shaped decorative board 21 side and a small-diameter portion 24 on the cylindrical portion 22 side. The step portion 26 is formed between the large diameter portion 23 and the small diameter portion 24.

  The fastening member 30 includes a circular plate-shaped substrate 31 and a rod-shaped protrusion 32 having a sharp tip when formed so as to protrude from the center of the upper surface of the substrate 31.

  In addition, the diameter of the protrusion 32 is slightly smaller than the diameter of the small diameter portion 24 formed in the button main body 20 so that the fastening member 30 can be fitted to the button main body 20. Yes. Further, as will be described later, the length of the protrusion 32 is longer than that of the small diameter portion 24 in order to crimp the tip of the protrusion 32 and fix it to the button body 20.

  FIG. 5 is a diagram showing a process 1 for attaching to clothes, FIG. 6 is a diagram showing a process 2 for attaching to clothes, FIG. 7 is a diagram showing a process 3 for attaching to clothes, and FIG. It is the schematic which shows the state attached.

  As shown in FIGS. 5 to 8, when the caulking button 10 having the above configuration is attached to the clothing YS, for example, it may be attached by the following process.

  First, as shown in FIG. 5, at the appropriate position of the garment YS (when the buttonhole BH is already formed, the position that coincides with the buttonhole BH), the fastening member 30 from the lining side of the garment YS. The protrusion 32 is pierced, and the protrusion 32 is penetrated into the outer surface.

  Next, as shown in FIGS. 6 and 3, the communication hole 25 of the button main body 20 is put on the protrusion 32 protruding from the outer surface of the clothing YS so as to fit.

  Then, with the caulking tool K whose tip is formed in a size that matches the large diameter portion 23, the front end of the protrusion 32 protruding into the large diameter portion 23 of the button body 20 is hit, and FIG. As shown in FIG. 4 and FIG. 4, the enormous portion 33 which has been plastically deformed and becomes enormously deformed by plastic deformation is engaged with the step portion 26 between the large diameter portion 23 and the small diameter portion 24, and The button body 20 and the fastening member 30 are fixed.

  At this time, the enormous portion 33 that has become enormous due to plastic deformation is in a state of closing the lower portion of the large-diameter portion 23, and the large-diameter portion 23 has a bottomed cylindrical shape, and has an aesthetic appearance as a concave decorative portion. Will be presented.

  When the caulking button 10 having the above-described configuration is attached to the clothing YS by the attaching method as described above, only the tip end portion of the protrusion 32 is directly connected to the caulking tool K from the button body 20 side. Since the caulking button 10 is struck and plastically deformed to fix the caulking button 10 to the garment YS, no caulking pressure is applied to the button body 20, and the button body 20 is not damaged by caulking pressure such as striking. Further, since only the tip portion of the small-diameter projection 32 is plastically deformed, the caulking pressure to be applied can be reduced, so that the caulking pressure is not applied to the clasp member 30 and the clasp member 30 is damaged. In many cases, the button 10 is suitable as an unnecessary caulking button 10 used for thin clothes such as shirts and blouses.

  Further, in the button body 20, since the large-diameter portion 23 opened for caulking work is caulked to form the bottomed cylindrical concave decorative portion, it is necessary to separately attach a cosmetic skin to the button body 20. The number of parts can be reduced, and the structure is simple. Therefore, the manufacturing is easy and the manufacturing unit price can be reduced.

  FIG. 9A is a perspective view showing another fastening member, FIG. 9B is a central longitudinal sectional view, and FIG. 10 is a central longitudinal sectional view showing a state in which the fastening member is attached to clothes by another fastening member. .

  9 and 10, reference numeral 300 denotes another fastening member, and the fastening member 300 projects a thin shaft portion 321 upward from the center of the substrate 31, and a triangular pyramid shape is formed at the tip of the shaft portion 321. The tip part 320 is provided. The diameter of the tip portion 320 is slightly smaller than the diameter of the small diameter portion 24.

  In addition, the shape of the protrusions 32, 320, 321 of the fastening members 30, 300 of the caulking button 10 according to the present invention is not limited to the present embodiment, and the shape thereof is not limited.

10 Caulking button

20 button body 21 bowl-shaped decorative plate 22 cylindrical part 23 large diameter part 24 small diameter part 25 communication hole 26 step part

30 Fastening member 31 Substrate 32 Projection 33 Excessive part

300 Other fastening member 320 (projection) tip 321 (projection) shaft

YS Clothes K Caulking tool

Claims (4)

A hook-shaped decorative part that is inserted into a buttonhole of a thin garment such as a shirt or a blouse, and is hooked and locked, and an insertion when the hook-shaped decorative part is inserted into the buttonhole. A button body comprising a cylindrical portion forming a margin;
A fastening member comprising a base disposed on the back side of the cloth of the clothes for locking the button main body, and a protrusion formed with a sharpened tip protruding upward from the center of the base;
The saddle-shaped decorative part and the cylindrical part penetrate through the saddle-shaped decorative part and the cylindrical part, and include a large-diameter portion on the side of the saddle-shaped decorative part, and a diameter on the cylindrical part side. A communication hole with a small part is provided,
The protrusion projecting from the back side to the front side of the garment fabric is fitted into the communication hole provided in the button body, and the tip of the projection is plastically deformed by driving from the front side communication hole of the hook-shaped decorative part. A caulking button, wherein the button main body and the fastening member are fixed by engaging with a step portion of the large diameter portion and the small diameter portion.   2. The caulking according to claim 1, wherein the large-diameter portion is closed by the projecting portion plastically deformed to form the communication hole on the button body side as a bottomed cylindrical concave decorative portion. button.   A garment comprising a small caulking button used for a thin garment such as the shirt or blouse according to claim 1 or 2. A method for attaching a caulking button according to claim 1 or claim 2,
A process of penetrating from the back of the clothes fabric to the front side,
The projecting portion is fitted into the communication hole provided in the button body, and the sharp tip portion is plastically deformed by the insertion from the front side communication hole of the hook-shaped decorative portion, so that the large diameter portion and the small diameter portion are formed. The button main body and the fastening member are fixed to the stepped portion, and the lower portion of the large-diameter portion is closed by the plastically deformed protrusion to form the button main body side communication hole with a bottomed cylindrical shape. A caulking button mounting method comprising: a step of forming a concave decoration portion of the step.

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