WO2012066639A1 - ボタンの製造方法及び雄スナップボタン - Google Patents
ボタンの製造方法及び雄スナップボタン Download PDFInfo
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- WO2012066639A1 WO2012066639A1 PCT/JP2010/070385 JP2010070385W WO2012066639A1 WO 2012066639 A1 WO2012066639 A1 WO 2012066639A1 JP 2010070385 W JP2010070385 W JP 2010070385W WO 2012066639 A1 WO2012066639 A1 WO 2012066639A1
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- WIPO (PCT)
- Prior art keywords
- base
- male snap
- button
- snap button
- tip
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- A—HUMAN NECESSITIES
- A44—HABERDASHERY; JEWELLERY
- A44B—BUTTONS, PINS, BUCKLES, SLIDE FASTENERS, OR THE LIKE
- A44B17/00—Press-button or snap fasteners
- A44B17/0052—Press-button fasteners consisting of four parts
Definitions
- the present invention relates to a button manufacturing method and a male snap button.
- the snap snap button has a male snap button and a female snap button.
- the male snap button includes a protrusion that engages with the female snap button at the center of the disc-shaped base, and a hole that penetrates the front and back is provided at the center of the base.
- the male snap button is attached to the fabric by a button attachment member.
- the button mounting member includes a disk-shaped base portion and a post portion protruding in the center thereof.
- the male snap button has a protruding part that engages with the female snap button protruding from the base, and may feel uncomfortable due to the hand hitting the protruding part. For this reason, it is considered to eliminate the uncomfortable feeling by reducing the protruding portion of the protrusion on the surface.
- registered utility model publication No. 3157266 discloses that the difference between the protrusion of the snap button and the outer edge protruding from the periphery of the disk-shaped base is reduced (0.4 to 0.6 mm).
- the male snap button is attached by an automatic attachment device by aligning a large number of male snap buttons accommodated in the hopper in a fixed posture and flowing the chute. For this reason, if the surface unevenness is too small, the front / back discrimination is not performed well, and the attachment to the fabric may not be performed smoothly.
- the present invention provides a button manufacturing method and a button that can easily discriminate between the front and the back even when attached to a fabric, can improve the attaching work efficiency, and have a little uncomfortable feeling even when touching the surface.
- the present invention provides a base portion and a center portion of the base portion on the first main surface of the base material having the first main surface and the second main surface opposite to the first main surface.
- a mounting member having a post portion projecting from the base portion, a base portion having a hole in the central portion, an outer edge projecting portion projecting from the outer edge portion of the base portion, and a central portion of the base portion, the tip of the outer edge projecting portion
- a step of disposing a male snap button having an engaging protrusion formed higher than the tip on the second main surface, and passing the post portion through the base material, and inserting the post portion penetrating the base material into the hole portion.
- a button comprising: a step; a step of crimping a tip of a post portion inserted into a hole; and a step of crushing an engagement protrusion of a male snap button to form a bulge at the tip of the engagement protrusion A method is provided.
- the step of crushing the engaging protrusion of the male snap button includes causing the tip of the engaging protrusion to bulge toward the center of the base.
- the step of crushing the engaging protrusion of the male snap button and forming the bulging portion at the distal end of the engaging protruding portion is a base portion at the distal end of the bulging portion. This includes crushing the engagement protrusion of the male snap button so that the height from the upper surface is the same as the height from the upper surface of the base at the tip of the outer edge protrusion.
- the step of crushing the engaging protrusion of the male snap button and forming the bulging portion at the tip of the engaging protrusion is performed at the tip of the bulging portion. This includes crushing the engaging protrusion of the male snap button so that the height from the upper surface of the base is lower than the height from the upper surface of the base at the tip of the outer edge protrusion.
- the step of crimping the tip of the post portion inserted into the hole, the step of crushing the engagement protrusion of the male snap button, and the engagement protrusion And a step of forming a bulging portion that bulges outside the outer peripheral surface.
- the step of disposing the male snap button on the second main surface has an opening for receiving the engagement protrusion of the male snap button in the longitudinal direction. Including using a cylindrical chute formed along.
- a button manufacturing method comprising a step and a step of crushing an engagement protrusion of a male snap button and forming a bulge at the tip of the engagement protrusion.
- a male snap button provided on a base material, which has a plate-like base portion having a hole penetrating the front and back sides, and projects from the center portion of the base portion, and swells toward the center side of the base portion.
- a male snap button is provided that includes an engaging protrusion having a protruding bulging part at the tip and an outer edge protrusion protruding along the outer edge of the base.
- the male snap button according to the present invention includes that the inner diameter of the tip of the engaging protrusion is smaller than the inner diameter of the portion that contacts the base of the engaging protrusion.
- the inner peripheral surface of the engaging protrusion is inclined or raised toward the center of the base as it goes upward from the bottom of the engaging protrusion. Including that.
- a bulging portion bulges outside the base portion from a portion contacting the base portion of the outer peripheral surface of the engaging projection, and A second bulging portion that bulges toward the center side of the base portion from a portion contacting the base portion of the inner peripheral surface of the engaging protrusion.
- a male snap button provided on the first base material, a plate-like base portion having a hole penetrating the front and back surfaces, and an outer edge protrusion protruding along the outer edge of the base portion. And an engaging protrusion protruding from the center of the base, the engaging protrusion being in contact with the base of the outer peripheral surface of the engaging protrusion, and the base of the inner peripheral surface of the engaging protrusion.
- a male snap button is provided that has a tip that is smaller than the size of the contacting portion and that can be folded toward the center of the base.
- the present invention it is possible to easily discriminate between the front and back sides when attaching to a fabric, to improve the attaching work efficiency, and to provide a button manufacturing method and a button with little discomfort even when touching the surface.
- FIG. 1 is a schematic diagram showing an example of a button mounting device used for manufacturing a button according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing details of the shooter of the button mounting device of FIG.
- FIG. 3 is a cross-sectional view showing the positional relationship between the shooter of the button mounting device of FIG. 1 and the male snap button accommodated in the shooter.
- FIG. 4 is an assembly process diagram showing the method for manufacturing the male snap button according to the embodiment of the present invention.
- FIG. 5 is an assembly process diagram showing the method for manufacturing the male snap button according to the embodiment of the present invention.
- FIG. 6 is an assembly process diagram showing the method for manufacturing the male snap button according to the embodiment of the present invention.
- FIG. 1 is a schematic diagram showing an example of a button mounting device used for manufacturing a button according to an embodiment of the present invention.
- FIG. 2 is a perspective view showing details of the shooter of the button mounting device of FIG.
- FIG. 3 is a cross-sectional view
- FIG. 7 is an assembly process diagram showing the method for manufacturing the male snap button according to the embodiment of the present invention.
- FIG. 8 is a cross-sectional view showing an example of the male snap button according to the embodiment of the present invention.
- FIG. 9 is an assembly process diagram showing a modification of the male snap button manufacturing method according to the embodiment of the present invention.
- FIG. 10 is an assembly process diagram showing a modification of the male snap button manufacturing method according to the embodiment of the present invention.
- FIG. 11 is an assembly process diagram showing a modification of the male snap button manufacturing method according to the embodiment of the present invention.
- FIG. 12 is a cross-sectional view showing a first modification of the male snap button according to the embodiment of the present invention.
- FIG. 13 is a cross-sectional view showing a second modification of the male snap button according to the embodiment of the present invention.
- FIG. 14 is a cross-sectional view showing a third modification of the male snap button according to the embodiment of the present invention.
- FIG. 15 is a cross-sectional view showing a fourth modification of the male snap button according to the embodiment of the present invention.
- FIG. 16 is a cross-sectional view showing a fifth modification of the male snap button according to the embodiment of the present invention.
- FIG. 1 shows an example of a button mounting device 100 used for manufacturing a button according to an embodiment of the present invention.
- the button mounting device 100 carries the die 10 for performing button mounting work, the punch portion 40 disposed so as to be movable up and down above the die 10, and the male snap button 2 (see FIG. 2) on the die 10. And a hopper 9 that accommodates the male snap button 2.
- the chute 5 has a cylindrical shape with a square cross section, and the tip portion is curved toward the die 10.
- An opening 51 for receiving the engagement protrusion 24 of the male snap button 2 is formed in the chute 5 along the longitudinal direction. As shown in FIG.
- the chute 5 accommodates the engaging protrusion 24 in the opening 51 and can accommodate the base 22 and the outer edge protrusion 23 of the male snap button 2 in the chute 5.
- a width W is formed.
- the male snap button 2 is carried onto the die 10 from the chute 5 shown in FIGS.
- the mounting member 3 is provided on the first main surface 1 a of the substrate 1 having the first main surface 1 a and the second main surface 1 b opposite to the first main surface 1 a.
- the male snap button 2a is arranged on the second main surface 1b.
- the first main surface 1a is the front surface and the second main surface 1b is the back surface
- the direction perpendicular to the surface of the substrate 1 is defined as the front-back direction, which is also referred to as the height direction.
- the attachment member 3 includes a base portion 31 and a post portion 32 protruding from the center portion of the base portion 31.
- the male snap button 2 has a base portion 22 having a hole 21 at the center, an annular outer edge protrusion 23 protruding from the outer edge portion of the base portion 22, and a center portion of the base portion 22, and its tip 24 a is the tip of the outer edge protrusion 23.
- An annular engagement protrusion 24 is provided which is formed higher than 23a (as viewed from the upper surface of the base 22).
- the distal end 24a of the engagement protrusion 24 is tapered from the base 22 toward the distal end.
- the engagement protrusion 24 may be divided into a plurality by slits extending in the front and back direction. Thereby, when engaging with the female snap button 1, the engagement protrusion 24 is easily deformed toward the center of the base portion 22.
- the size of the slit may be from the tip of the engaging protrusion 24 to the base, or may be formed up to the middle.
- the tip 32 a of the post part 32 is penetrated through the base material 1, and the post part 32 penetrating the base material 1 is inserted into the hole part 21. Thereafter, the punch portion 40 is lowered from above the male snap button 2a, and the tip 32a of the post portion 32 inserted into the hole portion 21 is crimped. Thereby, as shown in FIG. 6, the male snap button 2 a and the attachment member 3 are fixed with the base material 1 interposed therebetween.
- the engagement protrusion 24, which is different from the punch 40 shown in FIG. 5 is lowered from above the male snap button 2a to lower the punch 41 of the male snap button 2a. Crush the abutment 24.
- the male snap button 2b in which the bulging portion 241 is formed at the tip 24a of the engaging projection 24 is manufactured.
- the male snap button 2 b manufactured by the button manufacturing method according to the embodiment of the present invention has a base portion of the outer peripheral surface 244 of the engaging protrusion 24 on the tip 24 a of the engaging protrusion 24.
- a first bulging portion 241 a that bulges outward from the base portion 22 (as viewed from a perpendicular line passing through the portion 24 c), and a portion that contacts the base portion 22 of the inner peripheral surface 243 of the engaging protrusion 24.
- a second bulging portion 241b that bulges toward the center of the base portion 22 as viewed from the vertical line passing through the portion 24b.
- the first bulging portion 241 a may be formed in advance before the engagement protrusion 24 is crushed by the punch portion 41, or is formed when the tip is crushed by the punch portion 41. It doesn't matter. Moreover, when crushing a front-end
- the second bulging portion 241b is a portion formed by the engagement protrusion 24 being crushed and gradually entering the inside when the engagement protrusion 24 is crushed by applying pressure with the punch 41. In the example shown in FIG. 8, the second bulging portion 241b bulges larger than the first bulging portion 241a and partially covers the tip 32a of the post portion 32 crimped into a predetermined shape.
- the size of the front end of the engagement protrusion 24 is the portion 24c that contacts the base 22 of the outer peripheral surface 244 of the engagement protrusion 24.
- the dimension is smaller than the dimension between the inner peripheral surface 243 of the engaging protrusion 24 and the portion 24b that comes into contact with the base 22 and is tapered from the base 22 toward the tip.
- the engaging protrusion When attention is paid to the inner peripheral surface 243 side of the engaging protrusion 24, the engaging protrusion is more than the inner diameter D1 (the inner diameter of the bottom of the engaging protrusion 24) of the portion 24b that contacts the base portion 22 of the engaging protrusion 24.
- the inner diameter D2 (the inner diameter of the top of the engaging protrusion 24) of the most raised portion of the bulging portion 241 at the tip of the portion 24 is smaller.
- the difference between the inner diameter D1 of the bottom of the engaging protrusion 24 and the inner diameter D2 of the top of the engaging protrusion 24 is, for example, about 0.1 to 0.6 mm.
- the inner peripheral surface 243 of the engagement protrusion 24 is a plane substantially perpendicular to the upper surface 22a of the base portion 22 (the inner peripheral surface of the male snap button 2a in FIG. 7). 243).
- the inner peripheral surface 243 of the engaging protrusion 24 is provided in the male snap button 2b according to the present embodiment.
- the bulging portion 241 is provided at the distal end 24a of the engaging projection 24 that is easily contacted by the hand or the skin, so that the area touched by the hand or the skin is increased. Since it is wider than a conventional button, the user is less likely to feel discomfort than the conventional button.
- the male snap button 2b of FIG. 8 there is a difference d1 between the height from the upper surface 22a of the base portion 22 of the tip 24a of the engaging projection 24 and the height from the upper surface 22a of the base portion 22 of the tip 23a of the outer edge projection 23. Since the tip is crushed by the punch portion 41 shown in FIG. 7 so as to be as small as possible, the surface unevenness is smaller than that of the conventional male snap button.
- the height difference d1 is, for example, 0.1 to 0.4 mm although it depends on the size of the button used.
- the height difference d1 of the male snap button 2b has not yet been formed and has a height difference that allows the front and back to be distinguished. Therefore, when the height difference d1 is 0.1 to 0.4 mm, it is not difficult to distinguish the front and back during mounting.
- the height from the upper surface 22a of the base portion 22 of the tip 24a of the bulging portion 241 is the outer edge protrusion 23.
- the engaging protrusion 24 of the male snap button 2a can be crushed so that the height from the top surface of the base portion 22 of the tip 23a of the male snap button 2a becomes the same. Thereby, the male snap button 2c in which the height of the tip 24a of the engaging projection 24 and the height of the tip 23a of the outer edge projection 23 are equal is obtained.
- the height from the upper surface 22a of the base portion 22 of the tip 24a of the bulging portion 241 is the outer edge protruding portion.
- the engaging protrusion 24 of the male snap button 2a can be crushed so that the height of the distal end 23a of the 23 is lower than the height from the upper surface of the base 22. Thereby, the male snap button 2d in which the height of the tip 24a of the engaging projection 24 is lower than the height of the tip 23a of the outer edge projection 23 is obtained.
- the height difference d2 between the tip 24a of the engaging protrusion 24 and the tip 23a of the outer edge protrusion 23 is too large, the user may feel uncomfortable when touching the outer edge protrusion.
- the female snap button 7 is disposed on the base 6 and has a base 72 having a hole 71 at the center, and an engaging portion that protrudes from the outer edge of the base 72 and engages with the engaging protrusion 24 of the male snap button 2a. 73 is provided. A plate-like base portion 81 and a post portion 82 that protrudes from the center portion of the base portion 81 are inserted into the hole portion 71 of the female snap button 7.
- the female snap button 7 and the attachment member 8 are fixed with the base material 6 interposed therebetween by crimping the tip of the post portion 82.
- the male snap button 2b and the female snap button 7 may be provided on the same base material.
- the base material of the portion where the male snap button 2b is provided is the first base material 1
- a portion of the base material on which the female snap button 7 is provided is referred to as a second base material 2.
- the male snap buttons 2a to 2g, the female snap button 7, and the attachment members 3 and 8 are generally made of resin.
- resin include polyamide (PA), polyacetal (POM), polycarbonate (PC), modified Examples thereof include polyphenylene ether (m-PPE), polybutylene terephthalate (PBT), polyethylene terephthalate (PET), glass fiber reinforced polyethylene terephthalate (GF-PET), and cyclic polyolefin (COP).
- PA polyamide
- POM polyacetal
- PC polycarbonate
- modified examples thereof include polyphenylene ether (m-PPE), polybutylene terephthalate (PBT), polyethylene terephthalate (PET), glass fiber reinforced polyethylene terephthalate (GF-PET), and cyclic polyolefin (COP).
- m-PPE polyphenylene ether
- PBT polybutylene terephthalate
- PET polyethylene terephthalate
- GF-PET glass fiber reinforced polyethylene
- FIG. 14 shows a male snap button 2e suitable for the button manufacturing method according to the embodiment of the present invention.
- the male snap button 2e includes a plate-like base portion 22 having a hole portion 21 penetrating the front and back, an annular outer edge protrusion portion 23 protruding along the outer edge of the base portion 22, and an annular engagement protruding from the center portion of the base portion 22.
- the engagement protrusion 24 includes a surplus portion 25 that can be bent toward the center side of the base portion 22 at the tip 24 a.
- the surplus portion 25 is a columnar protrusion formed at the tip of the engaging protrusion 24 and is formed integrally with the engaging protrusion 24.
- the dimension of the tip of the engagement protrusion 24 is the same as the portion of the outer peripheral surface 244 of the engagement protrusion 24 that contacts the base 22 and the engagement protrusion. It is smaller than the dimension between the part which contacts the base 22 of the internal peripheral surface 243 of the part 24, and is formed in the taper shape.
- the engagement protrusion 24 has a first bulging portion 241 a that protrudes from the bottom of the outer peripheral surface 244 of the engagement protrusion 24 toward the outer side of the base portion 22.
- the first bulging portion 241a meshes with the engaging portion 73 of the female snap button 7 as shown in FIG.
- the 14 is not required to be formed over the entire circumference of the annular engagement protrusion 24. That is, as shown in FIG. 16, it may be a male snap button 2g in which four surplus portions 25a, 25b, 25c, 25d are arranged at 90 ° intervals in the circumferential direction on the tip 24a of the engaging protrusion 24. .
- the arrangement of the surplus portions 25a, 25b, 25c, 25d is not limited to the example shown in FIG. 16, for example, six at 60 ° intervals, five at 72 ° intervals, twelve at 30 ° intervals, 45 ° sensation Of course, there is no limit to the number of surplus portions 25a to 25d, such as forming eight.
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- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Abstract
Description
図14は、本発明の実施の形態に係るボタンの製造方法に好適な雄スナップボタン2eを示している。雄スナップボタン2eは、表裏を貫通する穴部21を有する板状の基部22と、基部22の外縁に沿って突出する環状の外縁突部23と、基部22の中央部から突出する環状の係合突部24とを備える。係合突部24には、その先端24aに、基部22の中心側に向けて折り曲げることが可能な余肉部25とを備える。余肉部25は、係合突部24の先端に形成される柱状の突起であり、係合突部24と一体化して形成されている。余肉部25を潰す前の(図14に示す)状態において、係合突部24の先端の寸法は、その係合突部24の外周面244の基部22と接触する部分と、係合突部24の内周面243の基部22と接触する部分との間の寸法よりも小さく、先細状に形成されている。係合突部24には、係合突部24の外周面244の底部から基部22の外側方向へ突出する第1膨出部241aを有している。第1膨出部241aは、図13に示すように雌スナップボタン7の係合部73と噛み合う。
2a~2g…雄スナップボタン
3、8…取付部材
5…シュート
6…基材(第2の基材)
7…雌スナップボタン
9…ホッパ
10…ダイ
21…穴部
22…基部
23…外縁突部
24…係合突部
241…膨出部(241a…第1膨出部、241b…第2膨出部)
243…内周面
244…外周面
25…余肉部
31…ベース部
32…ポスト部
40、41…パンチ部
51…開口部
100…ボタン取付装置
Claims (12)
- 第1主面(1a)及び前記第1主面(1a)の反対側の第2主面(1b)を有する基材(1)の前記第1主面(1a)上にベース部(31)及び前記ベース部(31)の中央部から突出するポスト部(32)を備える取付部材(3)を配置する工程と、
中央部に穴部(21)を有する基部(22)、前記基部(22)の外縁部から突出する外縁突部(23)及び前記基部(22)の中央部から突出し、その先端(24a)が前記外縁突部(23)の先端(23a)よりも高く形成された係合突部(24)を有する雄スナップボタン(2a、2e、2g)を前記第2主面(1b)上に配置する工程と、
前記ポスト部(32)を前記基材(1)に貫通させ、前記基材(1)を貫通した前記ポスト部(32)を前記穴部(21)に挿入する工程と、
前記穴部(21)に挿入された前記ポスト部(32)の先端(32a)を加締める工程と、
前記雄スナップボタン(2a、2e、2g)の前記係合突部(24)を潰し、前記係合突部(24)の先端(24a)に膨出部(241)を形成する工程と
を備えることを特徴とするボタンの製造方法。 - 前記雄スナップボタン(2a、2e、2g)の前記係合突部(24)の潰す工程が、前記係合突部(24)の先端(24a)を前記基部(22)の中心に向けて膨出させることを含む請求項1に記載のボタンの製造方法。
- 前記雄スナップボタン(2a、2e、2g)の前記係合突部(24)を潰し、前記係合突部(24)の先端に膨出部(241)を形成する工程が、前記膨出部(241)の先端(24a)の前記基部(22)上面からの高さが前記外縁突部(23)の先端(23a)の前記基部(22)上面からの高さと同一になるように、前記雄スナップボタン(2a、2e、2g)の前記係合突部(24)を潰すことを含む請求項1に記載のボタンの製造方法。
- 前記雄スナップボタン(2a、2e、2g)の前記係合突部(24)を潰し、前記係合突部(24)の先端に膨出部(241)を形成する工程が、前記膨出部(241)の先端(24a)の前記基部(22)上面からの高さが前記外縁突部(23)の先端(23a)の前記基部(22)上面からの高さよりも低くなるように、前記雄スナップボタン(2a、2e、2g)の前記係合突部(24)を潰すことを含む請求項1に記載のボタンの製造方法。
- 前記穴部(21)に挿入された前記ポスト部(32)の先端を加締める工程と、前記雄スナップボタン(2a、2e、2g)の前記係合突部(24)を潰す工程と、前記係合突部(24)の外周面(244)の外側に膨出する膨出部(241)を形成する工程とを同時に行うことを含む請求項1~4のいずれか1項に記載のボタンの製造方法。
- 前記雄スナップボタン(2a、2e、2g)を前記第2主面(1b)上に配置する工程が、
前記雄スナップボタン(2a、2e、2g)の前記係合突部(24)を受け入れるための開口部(51)が長手方向に沿って形成された筒状のシュート(5)を用いることを含む請求項1~4のいずれか1項に記載のボタンの製造方法。 - 板状の基部(22)及び前記基部(22)の中央部から突出する係合突部(24)を有する雄スナップボタン(2a、2e、2g)を基材(1)上に配置する工程と、
前記雄スナップボタン(2a、2e、2g)を前記基材(1)上に取り付ける工程と、
前記雄スナップボタン(2a、2e、2g)の前記係合突部(24)を潰し、前記係合突部(24)の先端(24a)に膨出部(241)を形成する工程と
を備えることを特徴とするボタンの製造方法。 - 基材(1)上に設けられる雄スナップボタン(2b、2c、2d)であって、
表裏を貫通する穴部(21)を有する板状の基部(22)と、
前記基部(22)の中央部から突出し、前記基部(22)の中心側に膨出する膨出部(241)を先端に有する係合突部(24)と、
前記基部(22)の外縁に沿って突出する外縁突部(23)と
を備えることを特徴とする雄スナップボタン(2b、2c、2d)。 - 前記係合突部(24)の前記基部(22)と接触する部分(24b)の内径(D1)よりも、前記係合突部(24)の先端の内径(D2)が小さいことを含む請求項8に記載の雄スナップボタン(2b、2c、2d)。
- 前記係合突部(24)の内周面(243)が、前記係合突部(24)の底部から上方にいくにしたがって、前記基部(22)の中心側に傾斜又は隆起していることを含む請求項8又は9に記載の雄スナップボタン(2b、2c、2d)。
- 前記膨出部(241)が、
前記係合突部(24)の外周面(244)の前記基部(22)と接触する部分(24c)よりも前記基部(22)の外側に膨出する第1膨出部(241a)と、
前記係合突部(24)の内周面(243)の前記基部(22)と接触する部分(24b)よりも前記基部(22)の中心側に膨出する第2膨出部(241b)と
を含む請求項8又は9に記載の雄スナップボタン(2b、2c、2d)。 - 第1の基材(1)上に設けられる雄スナップボタン(2e)であって、
表裏を貫通する穴部(21)を有する板状の基部(22)と、
前記基部(22)の外縁に沿って突出する外縁突部(23)と、
前記基部(22)の中央部から突出する係合突部(24)とを備え、
前記係合突部(24)は、
前記係合突部(24)の外周面(244)の前記基部(22)と接触する部分と、前記係合突部(24)の内周面(243)の前記基部(22)と接触する部分の寸法よりも小さく、前記基部(22)の中心側に向けて折り曲げることが可能な先端(24a、25)
を備えることを特徴とする雄スナップボタン(2e)。
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KR101638172B1 (ko) * | 2015-04-24 | 2016-07-08 | 김양순 | 스냅 파스너용 소켓부재 |
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JPH1132815A (ja) * | 1997-07-17 | 1999-02-09 | Ykk Corp | スナップボタンおよびその取付方法 |
JP2008142360A (ja) * | 2006-12-12 | 2008-06-26 | Takeda Seiki Kk | 合成樹脂製スナップファスナー |
JP3157266U (ja) * | 2009-11-26 | 2010-02-04 | 武田精機株式会社 | 合成樹脂製スナップファスナー用の雄型嵌合部材 |
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JP3905637B2 (ja) * | 1998-05-28 | 2007-04-18 | 武田精機株式会社 | スナップファスナー |
JP2004201999A (ja) * | 2002-12-26 | 2004-07-22 | Takeda Seiki Kk | 雄スナップ用嵌合部材 |
JP4121980B2 (ja) * | 2004-06-30 | 2008-07-23 | 武田精機株式会社 | スナップファスナー |
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JPH1132815A (ja) * | 1997-07-17 | 1999-02-09 | Ykk Corp | スナップボタンおよびその取付方法 |
JP2008142360A (ja) * | 2006-12-12 | 2008-06-26 | Takeda Seiki Kk | 合成樹脂製スナップファスナー |
JP3157266U (ja) * | 2009-11-26 | 2010-02-04 | 武田精機株式会社 | 合成樹脂製スナップファスナー用の雄型嵌合部材 |
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KR101608008B1 (ko) * | 2014-03-25 | 2016-03-31 | 김양순 | 스냅 파스너용 소켓부재 및 그 제조방법 |
KR101638172B1 (ko) * | 2015-04-24 | 2016-07-08 | 김양순 | 스냅 파스너용 소켓부재 |
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JP5602874B2 (ja) | 2014-10-08 |
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