JPH0375039B2 - - Google Patents
Info
- Publication number
- JPH0375039B2 JPH0375039B2 JP61024649A JP2464986A JPH0375039B2 JP H0375039 B2 JPH0375039 B2 JP H0375039B2 JP 61024649 A JP61024649 A JP 61024649A JP 2464986 A JP2464986 A JP 2464986A JP H0375039 B2 JPH0375039 B2 JP H0375039B2
- Authority
- JP
- Japan
- Prior art keywords
- recess
- magnet
- soft plastic
- plastic sheet
- sheet
- 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 - Lifetime
Links
- 239000002985 plastic film Substances 0.000 claims description 19
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 238000005520 cutting process Methods 0.000 description 3
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Sheet Holders (AREA)
- Hooks, Suction Cups, And Attachment By Adhesive Means (AREA)
Description
【発明の詳細な説明】
（産業上の利用分野）
本発明は磁石を利用して磁性板に吸着可能とし
た紙葉押止子の製造方法に関する。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a method for manufacturing a paper leaf holder that can be attracted to a magnetic plate using a magnet.
（従来の技術）
従来の磁石を利用して磁性板に吸着可能とした
紙葉押止子は第３図に示すように傾質合成樹脂製
のホルダーの下面に磁石が尠くとも下面露出状に
固定された構造のものが通常であつた。(Prior art) As shown in Figure 3, a paper leaf holder that can be attracted to a magnetic plate using a conventional magnet has a magnet mounted on the bottom surface of a holder made of graded synthetic resin, but the bottom surface is exposed. They usually had a fixed structure.
（発明が押決しようとする問題点）
然しながら、この構造のものは磁石の下面が露
呈していないためにこの部によつて被押止紙葉が
傷ついたり押止痕が生じたりする虞れがあるのみ
ならず押止子を吸着面より剥し易くするためにそ
の周辺の下面に爪先の差込部を格別に形成する工
程若しくは成形型を必要とするなどの製造上の問
題点もあつた。(Problems to be resolved by the invention) However, with this structure, since the lower surface of the magnet is not exposed, there is a risk that this part may damage the sheet to be pressed or cause pressing marks. Not only that, but there were also manufacturing problems such as the need for a special process or mold to form an insertion part for the claw on the lower surface of the periphery in order to make it easier to remove the presser from the suction surface. .
（問題点を解決するための手段）
本発明は下部電磁上に凹部を形成し、この凹部
を含む当該下部電極上に底面体を構成する軟質プ
ラスチツクシートが敷設され、この軟質プラスチ
ツクシートにおいて上記の凹部の上面に位置する
部分をこの凹部内に落し込むと共に同部の上面に
磁石が配され、この磁石の上面に外装体を構成す
る軟質プラスチツクシートが覆われて溶断刃付き
の上部電極を上方より押下することにより底面体
の軟質プラスチツートと外装体の軟質プラスチツ
クシートが磁石を落し込んだ凹部の周辺外側に於
て高周波溶着され且つその溶着箇所の周辺部に於
て溶断され、底面体の周縁は磁石を上記の凹部内
に落し込んだ分だけ全体の底部たる吸着面より上
方に浮上した状態に保持されることを特徴とする
磁石内蔵の紙葉押止子の製造方法を提供すること
によつてこのような問題点を解決しようとするも
のである。(Means for Solving the Problems) The present invention forms a recess on the lower electromagnetic layer, and a soft plastic sheet constituting the bottom body is laid on the lower electrode including the recess, and in this soft plastic sheet, the above-mentioned The part located on the upper surface of the recess is dropped into this recess, and a magnet is placed on the upper surface of the recess.A soft plastic sheet that constitutes the exterior body is covered with the upper surface of this magnet, and the upper electrode with a fusing blade is moved upward. By pressing down further, the soft plastic sheet of the bottom body and the soft plastic sheet of the exterior body are high-frequency welded on the outside of the periphery of the recess into which the magnet is inserted, and are fused and cut around the welded area, thereby forming the periphery of the bottom body. To provide a method for producing a paper leaf holder with a built-in magnet, characterized in that the magnet is held in a floating state above the attraction surface which is the bottom of the whole by the amount that the magnet is dropped into the recess. Therefore, it is an attempt to solve these problems.
（実施例）
下部電極１上に鍋底形状の凹部２を形成し、こ
の凹部２を含む当該下部電極１上に底面体３を構
成する軟質プラスチツクシート３′を敷設し、こ
の軟質プラスチツクシート３′において上記の凹
部２の上面に位置する部分をこの凹部２内に落し
込むと共に同部の上面に磁石４を嵌合し、この磁
石４の上面を外装体５を構成する軟質プラスチツ
クシート５′を以て被覆すると共に溶断刃付きの
上部電極６を上方より押下することにより上記の
両軟質プラスチツクシート３′，５′を上記の凹部
２の周辺外側に於て高周波溶着すると共に同溶着
部の外辺を溶断切離し、仍つて底面体３の周縁を
磁石４を凹部２内に落し込んだ分だけ全体の底部
たる吸着面より上方に浮上した状態に保持するよ
うにしたものである。(Example) A pot bottom-shaped recess 2 is formed on the lower electrode 1, a soft plastic sheet 3' constituting the bottom body 3 is laid on the lower electrode 1 including the recess 2, and the soft plastic sheet 3' Then, the part located on the upper surface of the recess 2 is lowered into the recess 2, and the magnet 4 is fitted onto the upper surface of the recess 2. By covering and pressing down the upper electrode 6 with a fusing blade from above, both the soft plastic sheets 3' and 5' are high-frequency welded on the outside of the periphery of the recess 2, and the outer periphery of the welded portion is welded. By fusing and cutting, the peripheral edge of the bottom body 3 is held in a state floating above the attracting surface which is the bottom of the whole by the amount that the magnet 4 is dropped into the recess 2.
（発明の作用及び効果）
まず磁石内蔵の紙葉押止子はその磁石を軟質プ
ラスチツク製の外装体が覆つているためソフトで
触感が向上するのみならずこれによつて磁石が直
接、被押止紙葉に触れてこれを損傷したり押止痕
を残すなどの虞れがなく、また製造工程に於て下
部電極上に鍋底形状の凹部を形成し、この凹部を
含む当該下部電極上に底面体を構成する軟質プラ
スチツクシートを敷設し、この軟質プラスチツク
シートにおいて上記の凹部の上面に位置する部分
をこの凹部内に落し込むと共に同部の上面に磁石
を嵌合し、この磁石の上面を外装体を構成する軟
質プラスチツクシートを以て被覆すると共に溶断
刃付きの上部電極を上方より押下することにより
上記の両軟質プラスチツクシートを上記の凹部の
周辺外側に於て高周波溶着すると共に同溶着部の
外辺を溶断切離し、仍つて底面体の周縁を磁石を
凹部内に落し込んだ分だけ全体の底部たる吸着面
より上方に浮上した状態に保持するようにしたの
で磁石内蔵の紙葉押止子の周縁部の爪先差込用の
間〓を極めて簡単に構成することができるもので
あつて、これらによつて前記の問題点を充分に解
決できる効果を奏するものである。(Operations and Effects of the Invention) First, since the paper sheet retainer with a built-in magnet is covered with a soft plastic exterior body, it is not only soft and has an improved tactile sensation, but also allows the magnet to be directly pressed. There is no risk of touching the stopper sheet and damaging it or leaving pressure marks, and in addition, a pot-bottom-shaped recess is formed on the lower electrode during the manufacturing process, and the recess containing this recess is placed on the lower electrode. A soft plastic sheet constituting the bottom body is laid down, and the part of the soft plastic sheet located on the top surface of the above-mentioned recess is dropped into this recess, and a magnet is fitted onto the top surface of the same part, and the top surface of this magnet is By covering the outer body with a soft plastic sheet and pressing down the upper electrode with a cutting blade from above, both of the above soft plastic sheets are high frequency welded to the outside of the periphery of the above recess, and the outside of the welded portion is welded. By cutting off the sides by welding, the periphery of the bottom body is held in a state floating above the suction surface, which is the bottom of the whole, by the amount that the magnet is dropped into the recess. The gap for inserting the toe of the peripheral portion can be constructed extremely easily, and this has the effect of sufficiently solving the above-mentioned problems.
図は本発明の実施例を示すものであつて、第１
図は磁石内蔵の紙葉押止子の断面図、第２図は製
造工程を示す工程図、第３図は従来の磁石内蔵の
紙葉押止子の断面図である。
１……下部電極、２……凹部、３……底面体、
３′……軟質プラスチツクシート、４……磁石、
５……外装体、５′……軟質プラスチツクシート、
６……上部電極。
The figure shows an embodiment of the present invention.
The figure is a cross-sectional view of a paper leaf holder with a built-in magnet, FIG. 2 is a process diagram showing the manufacturing process, and FIG. 3 is a sectional view of a conventional paper leaf holder with a built-in magnet. 1... lower electrode, 2... recess, 3... bottom body,
3'... Soft plastic sheet, 4... Magnet,
5...Exterior body, 5'...Soft plastic sheet,
6... Upper electrode.
Claims (1)
当該下部電極上に底面体を構成する軟質プラスチ
ツクシートが敷設され、この軟質プラスチツクシ
ートにおいて上記の凹部の上面に位置する部分を
この凹部内に落し込むと共に同部の上面に磁石が
配され、この磁石の上面に外装体を構成する軟質
プラスチツクシートが覆われて溶断刃付きの上部
電極を上方より押下することにより底面体の軟質
プラスチツートと外装体の軟質プラスチツクシー
トが磁石を落し込んだ凹部の周辺外側に於て高周
波溶着され且つその溶着箇所の周辺部に於て溶断
され、底面体の周縁は磁石を上記の凹部内に落し
込んだ分だけ全体の底部たる吸着面より上方に浮
上した状態に保持されることを特徴とする磁石内
蔵の紙葉押止子の製造方法。1 A recess is formed on the lower electromagnetic layer, a soft plastic sheet constituting the bottom body is laid on the lower electrode including the recess, and a portion of the soft plastic sheet located on the upper surface of the recess is placed inside the recess. As it is dropped, a magnet is placed on the top surface of the same part, and the soft plastic sheet that makes up the exterior body is covered with the top surface of this magnet, and by pressing down the upper electrode with a fusing blade from above, the soft plastic sheet of the bottom body and the exterior body are separated. The soft plastic sheet of the body is welded by high frequency on the outer periphery of the recess into which the magnet is placed, and is fused at the periphery of the welding point, and the periphery of the bottom body is formed by the area where the magnet is placed into the recess. A method for manufacturing a paper sheet retainer with a built-in magnet, characterized in that the sheet retainer is held in a floating state above an attraction surface which is the bottom of the entire sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2464986A JPS62181200A (en) | 1986-02-06 | 1986-02-06 | Magnet built-in sheet push-stop piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2464986A JPS62181200A (en) | 1986-02-06 | 1986-02-06 | Magnet built-in sheet push-stop piece |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62181200A JPS62181200A (en) | 1987-08-08 |
| JPH0375039B2 true JPH0375039B2 (en) | 1991-11-28 |
Family
ID=12143987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2464986A Granted JPS62181200A (en) | 1986-02-06 | 1986-02-06 | Magnet built-in sheet push-stop piece |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62181200A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584369U (en) * | 1992-04-16 | 1993-11-16 | 和秀 米川 | Portable roulette game board |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4714083U (en) * | 1971-03-19 | 1972-10-19 |
-
1986
- 1986-02-06 JP JP2464986A patent/JPS62181200A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4714083U (en) * | 1971-03-19 | 1972-10-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62181200A (en) | 1987-08-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |