JPH04101608U - clothing button - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a button for clothing that has excellent safety and decorative properties, is strong, and has a long life. [Structure] The hollow cylindrical main body member (2) of the button main body (A) consists of a hollow cylindrical main body member (2) having a flange portion (21) and a cast disc member (3), and a stud (B) is attached to the hollow cylindrical main body member (2). While fixing the shaft portion (4) by caulking, a circumferential groove (31) and an insertion hole (32) are formed in a part of the circumferential groove (31) at the upper peripheral edge of the disc member (3). , the disk member
(3) is fitted onto the flange portion (21), and the flange portion (21) and the outer peripheral edge of the disc member (3) are fitted with a fixed ring member (1) made of a metal plate, The fixed ring member (1)
Fit the upper peripheral edge of the disc member (3) into the circumferential groove (31), and insert the tongue piece (11) protruding from the fixed ring member (1) into the insertion hole (32). In this way, the fixed ring member
(1) is crimped and fixed to the flange portion (21) and the peripheral edge of the disc member (3).

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

The present invention provides a button for clothing in which a shaft member of a stud is crimped and fixed to a hollow cylindrical main body member mainly consisting of a button; In particular, it relates to metal jeans buttons.

0002

[Conventional technology]

Conventionally, buttons for clothing use a stud with a sharp tip. By pressurizing and inserting the button-based hollow cylindrical main body member through the clothing fabric, The tip portion of the shaft member was deformed and crimped and fixed to the hollow cylindrical main body member.

0003 An example of this is shown in Utility Model Application Publication No. 59-25208 along with Figure 4. In this, the button main body 1' has a hollow cylindrical main body 2' and a button body 2' fitted into the main body 2'. It consists of a cover 3' and a plate 4' inserted between the main body 2' and the cover 3'. ing.

0004 The main body 2' has a flange part 5' for locking the cover 3' at the upper end, and a bottom part at the center of the interior. It has a hollow cylinder part 7' standing upright from the part 6', and an upper end part A flange portion 8' for locking a rivet is formed which is bent outward. On the other hand, Fran A concave and convex portion 9' is formed in the ring portion 5 in an annular shape.

[0005] The stud 11' has a head 12' and a pillar part 13', and the pillar part 13' has a solid waist part. 14' and a hollow caulking part 15'.

[0006] The button body 1' and stud 11' are made of metal material, and the cover 3' is made of metal material. It is made of cast lead and is formed between the brass body 2' and the cover 3'. Fold the periphery of the cover 3' inward to fit the plate 4' inserted into the If ribs are formed using The cover 3' and main body 2' may come off.

[0007] Here, using a cast material for the cover 3' is ideal for buttons for jeans. The reason is that deep carving patterns that cannot be expected with sheet metal etc. can be formed on the button surface. .

[0008]

[Problem that the idea aims to solve]

However, as mentioned above, in this type of metal clothing button, the cover is made of cast material. Because the cover is made of The bent part breaks, and the cover, main body, and even the plate come off, causing the main body's flap to break off. The lunge is exposed, and the exposed periphery can cause unexpected accidents and injuries. There are drawbacks.

[0009] Therefore, in order to eliminate the above-mentioned drawbacks, it is possible to and the periphery of the cover made of cast material are covered with an annular member, and this is wrapped around the surface of both peripheries. The main body and cover are integrated by crimping from the back. Here, the annular member The caulking process forms a horizontal part on the cover surface and also creates a slope on the back side of the periphery of the main body flange. This is done by simultaneously forming an inclined section along the section.

0010 However, when such caulking is used, the edge of the horizontal part tends to rise up. , a gap is created between the cover surface and the annular member, making it difficult to securely attach the cover. Not only does the cover easily come off from the main body, but also the rise A piece of clothing or sewing thread may get caught in the area, causing unexpected inconvenience.

[0011] Furthermore, as mentioned above, simply tightening the annular member will cause the cover to become attached to the body flap. For example, a directional pattern may be formed on the cover surface. If the There is a risk of losing.

0012 Therefore, the purpose of this invention is to solve the above-mentioned drawbacks of the conventional button and to improve safety. To provide a button for clothing that is strong, has excellent decorative properties, and has a long life.

[0013]

[Means to solve the problem]

In order to solve the above problems, the present invention has a hollow cylindrical main body with a flange. The shank of the stud is crimped and fixed to the hollow cylindrical main body member consisting of a button and a cast disc member. In the clothing button defined in the above, a circumferential groove and a part of the same circumferential groove are formed on the upper surface periphery of the disc member. An insertion hole is formed in the flange portion, and the disc member is fitted into the flange portion. fitting the ring part and the outer peripheral edge of the disc member with a fixed ring member made of a metal plate, The upper peripheral edge of the fixed ring member is fitted into the circumferential groove of the disc member, and the fixed ring member is The fixed ring member is inserted by inserting the protruding tongue piece formed on the member into the insertion hole. The clothing button is configured by being crimped and fixed to the flange portion and the peripheral edge portion of the disc member. That is.

[0014]

[Effect]

This invention can be made from metal plate material by configuring it as a button for clothing as described above. The upper edge of the fixed ring member fits into the circumferential groove of the disc member, and the tongue piece of the fixed ring member is inserted into the insertion hole formed in a part of the circumferential groove, and the hollow cylindrical main body member and Since the main body of the button is formed by fixing the disk member together, cracks may occur in the main body of the button. This eliminates the inconvenience of parts of clothing or threads getting caught. When used on clothing, especially jeans, it is difficult to insert and remove from buttonholes and respond to human body movements. It can withstand the tilting motion of the button, and the directionality of the surface pattern is ensured, so it has a long lifespan. It offers a long button.

[0015]

【Example】

Embodiments of the present invention will be described below with reference to the accompanying drawings. In the representative embodiment shown in FIGS. 1 and 2, A is the button main body; Body A consists of a fixed ring member 1 made of a metal plate such as brass or iron, and a metal such as brass or iron. A hollow cylindrical main body member 2 and a die-cast disc member 3 made of metal such as zinc or iron. It is becoming more and more.

[0016] The disc member 3 is fitted into the hollow cylindrical main body member 2, and the disc member 3 and the hollow cylindrical body In order to fix the main body member 2, the fixed ring member 1 is attached under the flange portion 21 of the main body member 2. It is fitted and fixed from the surface to the outer peripheral edge of the disc member 3.

[0017] The hollow cylindrical main body member 2 has a flange portion 21 for fitting the disc member 3 at the upper end, and A hollow cylindrical part 23 is provided in the center of the part and stands up from the bottom part 22, and the upper end of this hollow cylindrical part 23 An annularly bent locking portion 24 for locking with a rivet is formed.

[0018] The flange portion 21 is formed with an annular unevenness 25, the end of which is bent upward. and is fitted onto the outer peripheral edge of the disc member 3.

[0019] The disc member 3 has a circumferential groove 3 in which the upper edge of the fixed ring member 1 is fitted into the outer peripheral edge of its upper surface. 1 is provided, and the tongue piece 11 of the fixed ring member 1 is fitted and inserted into a part of the circumferential groove 31. An insertion hole 32 is formed.

[0020] The fixed ring member 1 is made of a metal plate, and a tongue piece 11 protrudes from a part of its peripheral edge. ing. The fixed ring member 1 extends from the flange portion 21 of the hollow cylindrical main body member 2 to the disk portion. When the upper end edge of the material 3 is bent and inserted into the circumferential groove 31 over both outer peripheral edges of the material 3, In both cases, the tongue piece 11 is inserted into the insertion hole 32 provided in the circumferential groove 31 of the disc member 3.

[0021] Note that the inner surface of the circumferential groove 31 of the disc member 3 has deeply carved characters, decorative patterns, etc. is formed during casting.

[0022] B is a stud that is caulked and fixed to the button main body A, and this stud B has a shaft portion 4 and a head portion 5. The shaft portion 4 is composed of a solid waist portion 41 and a hollow caulking portion 42. 51 is the head A plurality of protrusions are provided on the fabric side of the portion 5.

[0023] The crimped portion 42, which was formed as a sharp end before being crimped, is connected to the rivet B. The shaft part 4 of the button is inserted through the fabric F and inserted into the hollow cylindrical part 23 of the button main body A. Furthermore, the disc member 3 comes into contact with the disc member 3, and the disc member 3 and the head 5 of the stud B are pressed together and fixed by caulking. At this time, the caulking portion 42 comes into contact with the disk member 3, deforms, and bulges out. Therefore, the rivet The caulking part 42 of B bulges out uniformly around it, and its lower end is connected to the locking part 24 of the main body member. As the button is locked, it is assumed that a force is applied to the button that separates the button body A and the stud B. In this case, the force is evenly transmitted to the flange portion 21 of the hollow cylindrical main body member 2 of the button main body A. without deforming the flange portion 21 of the disk member 3 and the hollow cylindrical main body member 2. are firmly fixed, and the two will never separate or separate.

[0024] Moreover, in the present invention, as described above, the upper edge of the fixed ring member 1 is located at the circumference of the disc member 3. Since it is crimped into the groove 31, no foreign matter will protrude from the surface of the main button. It doesn't get caught on other things. Further, the tongue piece 11 of the fixed ring member 1 is a disc. Since it is inserted into the insertion hole 32 provided in the circumferential groove 31 of the member 3, the disc member 3 and the center The fixed ring member 1 that integrates the hollow cylindrical main body member 2 cannot rotate relative to the disc member 3. It will fit and be fixed.

[0025]

[Effect of the idea]

As explained in detail above, the present invention has a circumferential groove on the top surface and an insertion hole in a part of the groove. At the same time, the flange portion of the hollow cylindrical main body member is fitted to the disc member, and the hollow cylindrical main body member is A fixed ring part made from a metal plate that extends from the flange of the member to the outer periphery of the disc member. Insert the upper edge of the material into the circumferential groove and insert a portion of the tongue into the insertion hole. Since the disc member and the hollow cylindrical main body member are firmly connected to each other, The two do not rotate relative to each other, increasing the lifespan and ensuring the directionality of the pattern on the button surface. Moreover, since there is nothing protruding from the surface of the button, there is no chance of catching a part of clothing or sewing thread. There's nothing wrong with that. In addition, since the disc member is manufactured by casting, there are deep carvings on the surface. It becomes possible to form patterns, etc., and a button with extremely excellent decorative properties can be obtained.

[0026] Furthermore, according to the present invention, the fixed ring member and the disc member can be colored in a different color by plating or the like. This makes it possible to meet the diverse needs of the market.

[Brief explanation of drawings]

FIG. 1 is a longitudinal cross-sectional view of a button attached to fabric, showing a typical embodiment of the present invention.

FIG. 2 is a plan view thereof.

FIG. 3 is a longitudinal sectional view showing a conventional button.

[Explanation of symbols]

1 Fixed ring member 2 Hollow cylindrical main body member 3 Disc member 4 Shaft (of the rivet) 5 Head (of the stud) 11 Tongue piece 21 Flange part 22 Bottom 23 Hollow cylinder part 24 Locking part 31 Circumferential groove 32 insertion hole 41 Lower back 42 Fastening part 51 protrusion A Button body B stud

Claims (1)

[Scope of utility model registration request] [Claim 1] Hollow cylindrical main body member having a flange portion (21)
(2) and a cast disc member (3) in a button for clothing in which a shaft (4) of a stud (B) is crimped and fixed to the hollow cylindrical main body member (2) of a button main body (A), A circumferential groove (31) and an insertion hole (32) are formed in a part of the circumferential groove (31) in the upper peripheral edge of the disc member (3),
The disk member (3) is fitted onto the flange portion (21), and the flange portion (21) and the outer periphery of the disk member (3) are connected using a fixed ring member (1) made of a metal plate. The upper circumferential edge of the fixed ring member (1) is fitted into the circumferential groove of the disc member (3).
(31) and the tongue piece (11) formed protruding from the fixed ring member (1) is inserted into the insertion hole (32), and the fixed ring member (1) is inserted into the flange portion (21). ) and the disk member
(3) A button for clothing characterized by being crimped and fixed to the peripheral edge of the button.