JP2594702Y2 - Structure of snap button - Google Patents
Structure of snap buttonInfo
- Publication number
- JP2594702Y2 JP2594702Y2 JP1993018422U JP1842293U JP2594702Y2 JP 2594702 Y2 JP2594702 Y2 JP 2594702Y2 JP 1993018422 U JP1993018422 U JP 1993018422U JP 1842293 U JP1842293 U JP 1842293U JP 2594702 Y2 JP2594702 Y2 JP 2594702Y2
- Authority
- JP
- Japan
- Prior art keywords
- eyelet
- female member
- male member
- spherical head
- snap button
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
Description
【考案の詳細な説明】[Detailed description of the invention]
【０００１】[0001]
【産業上の利用分野】本考案はスナップ釦の構造に関す
る。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a snap button structure.
【０００２】[0002]
【従来技術】図３に示されるようなハトメ型雌部材１に
雄部材或はスタッド部材３を組み合わせてなるスナップ
釦は既知である。従来、前記スタッド部材３は代表的に
はその中央部に開口５を有し、この開口５の開放自由端
部の外側円周部分には環状膨出部９が形成されている。
この環状膨出部９はハトメ型雌部材１との係合時にその
内部に組み込まれたばね部材７を弾発的に越えて突入
し、このばね部材が前記環状膨出部９の下側部分と係合
することによって係止されるようになっている。しかし
ながら、図３に示されるような雌部材はばね部材７の組
込みを要する複雑な構造を有するものであるためこれを
除去し、図５に示されるような簡易構造としたハトメ型
雌部材１１が作製された。このハトメ型雌部材１１で
は、下側部材１３に設けた孔１５の周囲部分が上側部材
１９のフランジ部分に押圧する態様で、番号１７で示さ
れるような半径方向内側にカールするカール形状部分と
され、取付け生地２１は結局、この上側部材１９の下面
２３及び下側部材１３の下方周囲縁部２５により保持さ
れる。2. Description of the Related Art A snap button formed by combining a male member or a stud member 3 with an eyelet type female member 1 as shown in FIG. 3 is known. Conventionally, the stud member 3 typically has an opening 5 at the center thereof, and an annular bulge 9 is formed on the outer circumferential portion of the free end of the opening 5.
When the annular bulge 9 is engaged with the eyelet-shaped female member 1, the annular bulge 9 resiliently protrudes beyond the spring member 7 incorporated therein. It is designed to be locked by engaging. However, since the female member as shown in FIG. 3 has a complicated structure that requires the incorporation of the spring member 7, the female member is removed, and the eyelet-type female member 11 having a simplified structure as shown in FIG. Made. In the eyelet-shaped female member 11, a curl-shaped portion curled inward in the radial direction as indicated by reference numeral 17 is formed in such a manner that the peripheral portion of the hole 15 provided in the lower member 13 presses against the flange portion of the upper member 19. The mounting cloth 21 is eventually held by the lower surface 23 of the upper member 19 and the lower peripheral edge 25 of the lower member 13.
【０００３】こうした構造のハトメ型雌部材１１に図４
に例示されるような従来型の雄部材３を組み合わせた場
合、下側部材１３の開口部分は図示の如くカールされて
いるため、雄部材３の前記環状膨出部９は下端では無く
主にその側方部分に於て前記カール形状部分と接触する
こととなる。雄部材３はこれをプラスチックで作製した
場合、その開口５の前記開放自由端に於ける構造上の強
度が低下することから、そうした係合状態に於ては特に
横方向からの力に対しその壁部分２７が付け根部分２９
を中心として半径方向内側に撓む変形を生じ、雌部材か
ら簡単に外れてしまう恐れがある。FIG. 4 shows an eyelet-shaped female member 11 having such a structure.
When the conventional male member 3 as illustrated in FIG. 1 is combined, the opening of the lower member 13 is curled as shown in the figure, so that the annular bulge 9 of the male member 3 is mainly at the lower end, not at the lower end. The side portion comes into contact with the curl-shaped portion. When the male member 3 is made of plastic, the structural strength at the free end of the opening 5 is reduced when the member 3 is made of plastic. The wall 27 is at the base 29
May be deformed radially inward around the center, and may easily come off the female member.
【０００４】[0004]
【考案が解決しようとする課題】ばね部材を含まない、
図５に例示されるようなハトメ型雌部材に対し高い保持
力を有する雄部材を提供することである。[Problems to be Solved by the Invention] Not including a spring member.
An object of the present invention is to provide a male member having a high holding force with respect to an eyelet-type female member as illustrated in FIG.
【０００５】[0005]
【課題を解決するための手段】本考案に従えば、中央部
に設けた孔の周囲部分を内側カール部分として形成した
ハトメ型雌部材（１１）と該ハトメ型雌部材と弾発係合
するようになっている雄部材（１００）とを組み合わせ
てなるスナップ釦であって、前記雄部材がプラスチック
製であり、支柱部分（１０７）と、該支柱部分の上部に
設けた球状の頭部（１０８）と、該球状の頭部の周囲に
形成された膨出部分（１１４）と、該膨出部分の内側下
方から下方に伸延し自由端に於て終端する円筒状部分
（１１０）とを具備することを特徴とするスナップ釦が
提供される。雄部材の膨出部分（１１４）は球状の頭部
の周囲部分の複数の半径方向突出部（１１６）によって
形成され得る。According to the present invention, an eyelet-shaped female member (11) formed by forming a peripheral portion of a hole provided at a central portion as an inner curl portion and resiliently engages with the eyelet-shaped female member. And a male member (100), wherein the male member is made of plastic, and has a support part (107) and an upper part of the support part.
A spherical head (108) provided, a bulging portion (114) formed around the spherical head, and a cylinder extending downward from the inside lower side of the bulging portion and terminating at a free end. And a snap button comprising: The bulge portion (114) of the male member may be formed by a plurality of radial protrusions (116) on the periphery of the spherical head.
【０００６】[0006]
【実施例】図面を参照して本考案を詳しく説明する。図
１には本考案に使用される雄部材１００の断面図が示さ
れている。雄部材１００は全体がプラスチックから作製
されるが、これに取付け用生地１０２を貫いて金属製の
取付け部材１０４をその中心の取付け孔１０６に嵌入さ
せることにより、前記取付け用生地に対ししっかりと固
定されるようになっている。雄部材１００は一般に球状
とした頭部１０８を具備し、その周囲部分にはハトメ型
雌部材の前述の如き拡開するカール形状部分１７と係合
するための環状膨出部１１４が形成される。BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 is a sectional view of a male member 100 used in the present invention. The male member 100 is entirely made of plastic, and is firmly fixed to the mounting cloth by penetrating the mounting cloth 102 and fitting the metal mounting member 104 into the center mounting hole 106. It is supposed to be. The male member 100 has a generally spherical head 108 around which is formed an annular bulge 114 for engaging the aforementioned expanding curl-shaped portion 17 of the eyelet-shaped female member. .
【０００７】この環状膨出部１１４の内側下方部分から
は、前記支柱部分１０７との間に一定の間隔を有する中
空部分１０９が創出される態様に於て円筒状部分１１０
が下方に向けて伸延される。この円筒部分１１０の下端
は自由端とされ、この自由端には更に、取付け用生地１
０２と当接するフランジ部分１１２が形成される。前記
環状膨出部１１４は別態様として、図２に示されるよう
な複数の突起１１６としても良い。この場合には雌部材
との係合時の接触面積が小さくなることから係脱がより
容易化される。前記円筒状部分１１０の高さ、即ち環状
膨出部１１４の下端からフランジ部分１１２の上端間の
距離ｈ1 は図５に示されるハトメ型雌部材１１の下側部
材１３のフランジ部１１２の上端及び環状膨出部１１４
の下端間の距離ｈ2 よりも若干長くされる。これにより
雄部材１００の環状膨出部１１４が前記ハトメ型雌部材
１１との係合時に前記下側部材１３の内径部分を越えて
突入するようになる。A cylindrical portion 110 is formed from a lower portion inside the annular bulging portion 114 in such a manner that a hollow portion 109 having a certain interval is created between the cylindrical portion 110 and the column portion 107.
Are extended downward. The lower end of the cylindrical portion 110 is a free end, and the free end is further provided with the mounting cloth 1.
02 is formed. Alternatively, the annular bulge 114 may be a plurality of protrusions 116 as shown in FIG. In this case, since the contact area at the time of engagement with the female member is reduced, the engagement and disengagement is further facilitated. Height of the cylindrical portion 110, i.e., the upper end of the flange portion 112 of the lower member 13 of the eyelet type female member 11 a distance h 1 between the upper end shown in Figure 5 of the flange portion 112 from the lower end of the annular swelling portion 114 And the annular bulge 114
Some are longer than the distance h 2 between the lower end of the. Accordingly, the annular bulging portion 114 of the male member 100 projects beyond the inner diameter of the lower member 13 when engaging with the eyelet-type female member 11.
【０００８】[0008]
【考案の効果】頭部１０８を球状としたことにより雌部
材の孔１５に係入し易くなりまた、頭部１０８の内側部
分に中空部分１０９を設けたことから雌部材の孔への係
入時に頭部１０８が変形し易くなる他、前記頭部１０８
の周囲部分が前記円筒状部分１１０によって補強される
ので、ハトメ型雌部材のような拡開するカール形状部分
との係合時に於ける横方向からの力に対する抵抗力が向
上する。The spherical shape of the head 108 facilitates engagement with the hole 15 of the female member, and the provision of the hollow portion 109 inside the head 108 allows engagement with the hole of the female member. Sometimes the head 108 is easily deformed, and the head 108
Is reinforced by the cylindrical portion 110, so that the resistance to the lateral force when engaging with the expanding curl-shaped portion such as the eyelet-shaped female member is improved.
【図１】本考案に使用される雄部材の断面側面図であ
る。FIG. 1 is a sectional side view of a male member used in the present invention.
【図２】本考案に使用される雄部材の別態様の斜視図で
ある。FIG. 2 is a perspective view of another embodiment of the male member used in the present invention.
【図３】従来の、ばね部材を組み込んでなるハトメ型雌
部材の断面図である。FIG. 3 is a cross-sectional view of a conventional eyelet-type female member incorporating a spring member.
【図４】従来のスナップ釦部材に使用される端部開放型
の雄部材の断面図である。FIG. 4 is a cross-sectional view of an open-ended male member used for a conventional snap button member.
【図５】ばね部材を具備しないハトメ型雌部材の断面図
である。FIG. 5 is a cross-sectional view of an eyelet-type female member having no spring member.
１００：雄部材 １０２：取付け用生地 １０４：取付け部材 １０６：取付け孔 １０７：支柱部分 １０９：中空部分 １１０：円筒状部分 １１４：環状膨出部 １１６：突起 100: male member 102: mounting cloth 104: mounting member 106: mounting hole 107: support portion 109: hollow portion 110: cylindrical portion 114: annular bulging portion 116: protrusion
Claims (2)
ル部分として形成したハトメ型雌部材（１１）と該ハト
メ型雌部材と弾発係合するようになっている雄部材（１
００）とを組み合わせてなるスナップ釦であって、前記
雄部材がプラスチック製であり、支柱部分（１０７）
と、該支柱部分の上部に設けた球状の頭部（１０８）
と、該球状の頭部の周囲に形成された膨出部分（１１
４）と、該膨出部分の内側下方から下方に伸延し自由端
に於て終端する円筒状部分（１１０）とを具備すること
を特徴とするスナップ釦。An eyelet-shaped female member (11) formed with a peripheral portion of a hole provided in a central portion as an inner curl portion, and a male member (1) adapted to resiliently engage with the eyelet-shaped female member.
00), wherein the male member is made of plastic, and the support portion (107)
And a spherical head (108) provided on the upper part of the support portion.
And a bulging portion (11) formed around the spherical head.
4) and a cylindrical portion (110) extending downward from the lower inside of the bulging portion and terminating at a free end.
部分の複数の半径方向突出部（１１６）によって形成さ
れてなる請求項１に記載のスナップ釦。2. The snap button as claimed in claim 1, wherein the bulging portion (114) is formed by a plurality of radial projections (116) around the spherical head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993018422U JP2594702Y2 (en) | 1993-03-22 | 1993-03-22 | Structure of snap button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1993018422U JP2594702Y2 (en) | 1993-03-22 | 1993-03-22 | Structure of snap button |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0670610U JPH0670610U (en) | 1994-10-04 |
| JP2594702Y2 true JP2594702Y2 (en) | 1999-05-10 |
Family
ID=11971221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1993018422U Expired - Fee Related JP2594702Y2 (en) | 1993-03-22 | 1993-03-22 | Structure of snap button |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2594702Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3143347B2 (en) * | 1994-12-30 | 2001-03-07 | ワイケイケイ株式会社 | Snap button |
-
1993
- 1993-03-22 JP JP1993018422U patent/JP2594702Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0670610U (en) | 1994-10-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19990119 |
|
| S111 | Request for change of ownership or part of ownership |
Free format text: JAPANESE INTERMEDIATE CODE: R323113 |
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| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R323533 |
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| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
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| LAPS | Cancellation because of no payment of annual fees |