JPS63303642A - Production of diecast bar - Google Patents
Production of diecast barInfo
- Publication number
- JPS63303642A JPS63303642A JP13988787A JP13988787A JPS63303642A JP S63303642 A JPS63303642 A JP S63303642A JP 13988787 A JP13988787 A JP 13988787A JP 13988787 A JP13988787 A JP 13988787A JP S63303642 A JPS63303642 A JP S63303642A
- Authority
- JP
- Japan
- Prior art keywords
- bar member
- ground
- rivet
- tip
- leg
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000004512 die casting Methods 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims abstract description 3
- 239000004744 fabric Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
Description
【発明の詳細な説明】
3、 の 1
【発明の分野〕
本発明は留め部材の製造方法に関し、詳しくはリベット
部材と組み合わせて使用されるバー部材の製造方法に関
する。DETAILED DESCRIPTION OF THE INVENTION 3.1 Field of the Invention The present invention relates to a method of manufacturing a fastening member, and more particularly to a method of manufacturing a bar member used in combination with a rivet member.
〔従来技術の説明]
従来からリベット及びバー部材を組み合わせた留め部材
がジーンズのカン止め等の為に使用されている。第1図
はそうしたリベット部材lO及びバー部材12より成る
留め部材を生地14に取り付ける状況を例示している。[Description of the Prior Art] A fastening member that is a combination of a rivet and a bar member has been used for fastening jeans, etc. FIG. 1 illustrates a situation in which such a fastening member consisting of a rivet member IO and a bar member 12 is attached to a fabric 14.
取付けに際しては。When installing.
バー部材12を取り付けた取付はダイ8が降下され、リ
ベット部材10の脚部16が生地14を貫き、次でバー
部材12の中央突出部18を刺し通す、そして両部材は
引き続いて互いに押圧されそれによって前記リベット部
材10の脚部16が前記中央突出部18の内側に膨出し
、一方、前記バー部材12の内側周囲部分20及びリベ
ット部材10の内側周囲部分22が生地14に圧接し、
取付けが完了する。第2A図から第2C図にはそのよう
にして生地14に取り付けられたリベット/バー部材の
種々の取付は態様が示される。Installation with the bar member 12 is carried out by lowering the die 8, causing the leg 16 of the rivet member 10 to pierce the fabric 14 and then through the central projection 18 of the bar member 12, and both members being subsequently pressed together. Thereby, the leg portion 16 of the rivet member 10 bulges inside the central projection 18, while the inner peripheral portion 20 of the bar member 12 and the inner peripheral portion 22 of the rivet member 10 are pressed against the fabric 14,
Installation is complete. Figures 2A-2C illustrate the various attachments of the rivet/bar members so attached to the fabric 14.
然し乍ら、従来のバー部材は一般に薄板状の金属部材か
らプレス加工によって作製される為、バー部材表面側の
デザインが比較的限定され、従って前記表面側に複雑な
デザイン及び彫りの深い模様を施すことは困難或は不可
能である。However, since conventional bar members are generally manufactured from thin metal members by press working, the design on the surface side of the bar member is relatively limited, and therefore it is difficult to create complex designs and deeply carved patterns on the surface side. is difficult or impossible.
本発明の他の目的は、生地への取付は後に十分な取付は
力を発揮し得るダイキャスト製バー部材の新規な製造方
法を提供することである。Another object of the present invention is to provide a new method for manufacturing a die-cast bar member that can exert sufficient attachment force after being attached to fabric.
本発明によれば、脚部を具備するリベット部材と組み合
わせて使用されるバー部材の製造方法に於て、生地を押
える為の周囲部分を含む肉厚の表面部分と、前記リベッ
ト部材の脚部を挿入する為の、前記表面部分の裏側の筒
状突出部とを具備する一体成形体を金属のダイキャスト
で製造し、次で前記筒状部の開放端周囲を絞り込み加工
することを特徴とするバー部材の製造方法が提供され、
前記目的が達成される。According to the present invention, in a method of manufacturing a bar member used in combination with a rivet member having legs, a thick surface portion including a peripheral portion for pressing cloth and a leg portion of the rivet member are provided. An integrated molded body having a cylindrical protrusion on the back side of the surface portion for inserting the cylindrical portion is produced by metal die casting, and then the periphery of the open end of the cylindrical portion is drawn. A method for manufacturing a bar member is provided,
The above objectives are achieved.
[実施例の説明]
以下に第4図及び第5図を参照して本発明の方法を詳し
く説明する。本発明のバー部材30は、グイキャスト鋳
造され、図示の如く生地(図示せず)を押圧する肉厚の
フランジ部分32と、バー部材30の裏側中央から生地
方向に所定長さ突出して成る筒状の中央突出部36と、
が形成され、前記中央突出部34にはリベット部材の脚
部を受容する為の軸方向孔36が型成形される。前記フ
ランジ部分32には一般に、参照番号38で示すような
突起模様或は種々のデザインが施される。[Description of Examples] The method of the present invention will be described in detail below with reference to FIGS. 4 and 5. The bar member 30 of the present invention is made by glycasting, and includes a thick flange portion 32 that presses against the fabric (not shown) as shown in the figure, and a cylinder that protrudes a predetermined length from the center of the back side of the bar member 30 in the direction of the fabric. a central protrusion 36 shaped like
is formed, and the central projection 34 is molded with an axial hole 36 for receiving the leg of the rivet member. The flange portion 32 is generally provided with a protrusion pattern or various designs as indicated by the reference numeral 38.
ダイキャスト成型された時点では、前記軸方向孔36の
内側には第4図に示すような筒状突出体先端方向に向か
って徐々に拡開するテーパが形成される0次で、前記バ
ー部材30は、底部分の直径が前記筒状突出体先端部の
直径よりも小さく且つ前記軸方向孔36の内側を前記と
は逆に筒状突出体の付は根方向に向かって徐々に拡大せ
しめるに十分小さい凹型ダイに押入され、それによって
前記先端部が第5図に示すように絞り込み加工される0
本発明のバー部材30と従来からのリベット部材10と
の結合状態が第6図に示される。生地12への両部材の
取付けに際しては先ず、リベット部材10の脚部14が
生地12を貫き次で脚部14の先端部がバー部材30の
軸方向孔36の絞り込み加工された先端部42に嵌入す
る。リベット部材10及びバー部材30は、引き続き生
地14を挟んで互いの方向に押圧され、前記リベット部
材の脚部16の先端部44が軸方向孔36の内側上面に
当接し、同時に圧縮変形されて孔内部の間隙に膨出する
。斯くして前記リベット部材の膨出端部は下側が前記絞
り込み加工された孔の先端部内側によって係止され、そ
れによって両部材を生地に取り付けた後に十分な取付は
強度が発揮される。At the time of die-casting, the bar member has a zero-order taper that gradually widens toward the tip of the cylindrical protrusion as shown in FIG. 4 inside the axial hole 36. 30, the diameter of the bottom portion is smaller than the diameter of the tip of the cylindrical protrusion, and the inside of the axial hole 36 is made to gradually expand toward the base of the cylindrical protrusion, contrary to the above. The tip is pressed into a concave die that is small enough to cause the tip to be drawn as shown in FIG.
A state in which the bar member 30 of the present invention and the conventional rivet member 10 are connected is shown in FIG. When attaching both members to the fabric 12, first, the leg portion 14 of the rivet member 10 penetrates the fabric 12, and then the tip of the leg portion 14 is inserted into the narrowed tip portion 42 of the axial hole 36 of the bar member 30. insert. The rivet member 10 and the bar member 30 are continuously pressed toward each other with the fabric 14 in between, and the tip portion 44 of the leg portion 16 of the rivet member comes into contact with the inner upper surface of the axial hole 36, and is compressed and deformed at the same time. It bulges into the gap inside the hole. The bulging end of the rivet member is thus locked on the underside by the inside tip of the drawn hole, thereby providing sufficient attachment strength after both members have been attached to the fabric.
以上本発明を具体例を参照して説明したが、本発明の内
で多くの変更を為し得ることを銘記されたい。Although the invention has been described with reference to specific examples, it should be remembered that many modifications may be made thereto.
4、の
第1図は従来のリベット/バー部材の取付は状況を示す
断面図である。4 is a cross-sectional view showing the installation of a conventional rivet/bar member.
第2A図から第2C図は従来のリベット/バー部材の種
々の取付は態様を示す断面図である。Figures 2A-2C are cross-sectional views illustrating various installation methods for conventional rivet/bar members.
断面図である。FIG.
第3図は本発明のバー部材の絞り込み加工の状況を例示
する断面図である。FIG. 3 is a cross-sectional view illustrating the drawing process of the bar member of the present invention.
第4図は本発明のバー部材の断面図である。FIG. 4 is a sectional view of the bar member of the present invention.
第5図は、本発明のバー部材を従来からのリベット部材
と組み合わせて使用した状態を示す断面図である。FIG. 5 is a sectional view showing the bar member of the present invention used in combination with a conventional rivet member.
尚、図中主な部分の名称は以下の通りである。The names of the main parts in the figure are as follows.
32:フランジ部 34:中央突出部 36;軸方向孔 42;絞り込み加工先端部32: Flange part 34: Central protrusion 36; Axial hole 42; Drawing processing tip
Claims (1)
れるバー部材の製造方法に於て、生地を押える為の周囲
部分を含む肉厚の表面部分と、前記リベット部材の脚部
を挿入する為の、前記表面部分の裏側の筒状突出部とを
具備する一体成形体を金属のダイキャストで製造し、次
で前記筒状部の開放端周囲を絞り込み加工することを特
徴とするバー部材の製造方法1. In a method of manufacturing a bar member used in combination with a rivet member having legs, a thick surface portion including a peripheral portion for pressing fabric and a leg portion of the rivet member are inserted. A bar member characterized in that an integral molded body comprising the surface portion and a cylindrical protrusion on the back side is manufactured by metal die casting, and then the periphery of the open end of the cylindrical portion is drawn. Production method
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62139887A JP2532875B2 (en) | 1987-06-05 | 1987-06-05 | Manufacturing method of daicaster |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62139887A JP2532875B2 (en) | 1987-06-05 | 1987-06-05 | Manufacturing method of daicaster |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63303642A true JPS63303642A (en) | 1988-12-12 |
JP2532875B2 JP2532875B2 (en) | 1996-09-11 |
Family
ID=15255905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62139887A Expired - Lifetime JP2532875B2 (en) | 1987-06-05 | 1987-06-05 | Manufacturing method of daicaster |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2532875B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2052638A2 (en) | 2007-10-01 | 2009-04-29 | YKK Corporation | Button |
JP2019104547A (en) * | 2010-07-19 | 2019-06-27 | キーストーン フォールディング ボックス カンパニーKeystone Folding Box Co. | Pill dispenser blister package having child-resistant and senior-friendly function to be environmentally friendly |
-
1987
- 1987-06-05 JP JP62139887A patent/JP2532875B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2052638A2 (en) | 2007-10-01 | 2009-04-29 | YKK Corporation | Button |
US7694394B2 (en) | 2007-10-01 | 2010-04-13 | Ykk Corporation | Button |
EP2052638A3 (en) * | 2007-10-01 | 2012-06-27 | YKK Corporation | Button |
JP2019104547A (en) * | 2010-07-19 | 2019-06-27 | キーストーン フォールディング ボックス カンパニーKeystone Folding Box Co. | Pill dispenser blister package having child-resistant and senior-friendly function to be environmentally friendly |
Also Published As
Publication number | Publication date |
---|---|
JP2532875B2 (en) | 1996-09-11 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPH038086Y2 (en) | ||
JPS63303642A (en) | Production of diecast bar | |
JP3190264B2 (en) | Manufacturing method of T nut | |
JPH0453453Y2 (en) | ||
JPH042979Y2 (en) | ||
JP2704871B2 (en) | Buttons and how to make them | |
CN219664876U (en) | Assembly jig for cup-shaped fittings | |
JP2000176557A (en) | Method for deep draw forming and device therefor | |
EP0540223B1 (en) | Ornamental button body with clasp and method for manufacturing the same | |
JP2547638Y2 (en) | Eyelet mounting mold | |
JPH0293021U (en) | ||
JP2580384Y2 (en) | Plastic button | |
JPH0318303A (en) | Button and manufacture of the same | |
JP3058235B2 (en) | Method of manufacturing rivet type electrical contact | |
JPS6167927U (en) | ||
JPH0741100U (en) | Engine mount and press die for forming positioning protrusions | |
JPH0612643Y2 (en) | Double shell button | |
JPH0241134Y2 (en) | ||
JPH0130888Y2 (en) | ||
JPS6313207Y2 (en) | ||
JPS6313208Y2 (en) | ||
JPS5911622Y2 (en) | shoe decoration | |
JPH0180223U (en) | ||
JPH09313233A (en) | Decorative tack | |
JPH01143389U (en) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |