JPH05318333A - Staple remover - Google Patents
Staple removerInfo
- Publication number
- JPH05318333A JPH05318333A JP15412192A JP15412192A JPH05318333A JP H05318333 A JPH05318333 A JP H05318333A JP 15412192 A JP15412192 A JP 15412192A JP 15412192 A JP15412192 A JP 15412192A JP H05318333 A JPH05318333 A JP H05318333A
- Authority
- JP
- Japan
- Prior art keywords
- needle
- remover
- main body
- needle remover
- staple
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 229930182556 Polyacetal Natural products 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 229920006324 polyoxymethylene Polymers 0.000 description 2
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
Description
【０００１】［産業上の利用分野］本発明は、ステープ
ルなどの綴じ針を除去するための除針器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a needle remover for removing staples such as staples.
【０００２】［従来技術］従来、プラスチック製本体の
先端に薄い金属製の刃先を設けた除針器は、公知である
し、公然使用されている。[Prior Art] Conventionally, a needle remover in which a thin metal blade is provided on the tip of a plastic body is publicly known and publicly used.
【０００３】［発明が解決しようとしている課題］本発
明は、上記形式の従来の除針器よりさらに安価にかつ容
易に製造でき、しかも、従来技術と同様に使用できる除
針器を提供する。[Problems to be Solved by the Invention] The present invention provides a needle eliminator which can be manufactured more inexpensively and easily than the conventional needle eliminators of the above-mentioned type and can be used in the same manner as in the prior art.
【０００４】［課題を解決する手段］この課題を解決す
べく、本発明は、除針器をプラスチック材料で成形す
る。[Means for Solving the Problem] In order to solve this problem, the present invention molds the needle remover with a plastic material.
【０００５】［構成］本発明によれば、ステープルなど
の綴じ針を除去するための除針器は、プラスチック材料
で成形した本体を包含し、この本体が把持部分と、先端
部とからなり、この先端部が上下に隔たった先細の薄い
刃先を有し、これらの刃先の間隔が少なくとも除去しよ
うとしている綴じ針の太さに等しいことを特徴とする。[Structure] According to the present invention, a needle remover for removing staples such as staples includes a main body made of a plastic material, and the main body includes a grip portion and a tip portion, It is characterized in that the tip portion has tapered thin blade tips which are vertically separated from each other, and the distance between these blade edges is at least equal to the thickness of the binding needle to be removed.
【０００５】［作用］プラスチックで成形した安価で組
み立て容易に除針器によって、ステープルのような綴じ
針を除去することができる。[Operation] A staple remover such as a staple can be removed by a needle remover which is made of plastic and is inexpensive and easy to assemble.
【０００６】［実施例］以下、添付図面を参照しながら
本発明の除針器の一実施例を説明する。[Embodiment] An embodiment of the needle remover of the present invention will be described below with reference to the accompanying drawings.
【０００７】図に示す実施例では、除針器１０は、２つ
の一体成形した部片１２、１４とからなる本体１６を有
する。本体１６は、把持部１６Ａと刃先部１６Ｂとに分
けられる。もちろん、除針器全体を一体成形してもよい
が、それは当業者にとって周知の技術で達成できるの
で、ここでは特に触れない。In the illustrated embodiment, the needle remover 10 has a body 16 consisting of two integrally molded pieces 12,14. The main body 16 is divided into a grip portion 16A and a cutting edge portion 16B. Of course, the entire needle remover may be integrally molded, but this can be achieved by a technique well known to those skilled in the art, and therefore will not be particularly described here.
【０００８】本体１６の一方の部片（使用時に上部部分
となる部片）１２は、下部に湾曲した外面１８と、適当
な間隔で設けた突起２０を有する内面２２と、先細にな
った鋭い刃先２４とを包含する。One piece 12 of the body 16 (the piece that will be the upper portion when in use) 12 has a curved outer surface 18 at the bottom, an inner surface 22 with protrusions 20 provided at appropriate intervals, and a sharpened taper. The cutting edge 24 is included.
【０００９】他方の部片（使用時に下部部分となる部
片）１４は、上部に湾曲した外面２６と、上部部片１２
の突起２０に対応した位置に孔２８を形成した内面３０
と、先細になった鋭い刃先３２とを包含する。The other part (the part which becomes the lower part when used) 14 has an outer surface 26 which is curved upward and an upper part 12
Inner surface 30 having holes 28 formed at positions corresponding to the protrusions 20 of the
And a sharpened sharpened cutting edge 32.
【００１０】このような２つの部片１２、１４を互いに
内面のところで重ね合わせ、適当な手段、たとえば、接
着剤で互いに堅固に結合することにより、図１に示すよ
うな除針器１０が完成する。The needle-removing device 10 as shown in FIG. 1 is completed by superposing these two pieces 12 and 14 on each other at the inner surface and firmly connecting them to each other by a suitable means such as an adhesive. To do.
【００１１】図示実施例では、上部部片１２の刃先２４
は、その内面に、上部部片１２の内面２２に続く段付き
面３４を有し、この段付き面３４は、図１に示すように
２つの部片１２、１４が組み立てられたときに、上下の
部片１２、１４の刃先２４、３２の間にスリット３６を
形成する。このスリット３６は、少なくとも綴じ針の太
さに一致する寸法を有する。In the illustrated embodiment, the cutting edge 24 of the upper piece 12
Has on its inner surface a stepped surface 34 which continues from the inner surface 22 of the upper piece 12, which stepped surface 34, when the two pieces 12, 14 are assembled as shown in FIG. A slit 36 is formed between the cutting edges 24, 32 of the upper and lower pieces 12, 14. The slit 36 has a size that matches at least the thickness of the staple.
【００１２】こうして、形成した除針器１０は、図１に
示すような形態を有し、把持部１６Ａを手に持って綴じ
針の下に刃先部１６Ｂの下部部片１４の刃先３２を挿入
し、上下の部片１２、１４の刃先２４、３２の間に綴じ
針を保持しながらこじ上げることにより綴じ針を容易に
除去することができる。The needle remover 10 thus formed has a form as shown in FIG. 1 and holds the grasping portion 16A in the hand and inserts the blade tip 32 of the lower portion piece 14 of the blade tip portion 16B under the binding needle. The binding needle can be easily removed by lifting the binding needle while holding it between the blade edges 24, 32 of the upper and lower pieces 12, 14.
【００１３】なお、除針器 に適当な強度を与えるため
には、プラスチック材料としてはポリアセタールが好ま
しいが、もちろん、他のプラスチック材料も使用し得
る。It should be noted that polyacetal is preferable as the plastic material in order to provide the needle remover with appropriate strength, but of course, other plastic materials may be used.
【００１４】［発明の効果］本発明によれば、金属材料
を使用することなる安価なプラスチック材料だけで効果
的な除針器を得ることができ、しかも、製造、組み立て
にかかるコスト、時間をより少なくすることができる。[Effects of the Invention] According to the present invention, an effective needle remover can be obtained only with an inexpensive plastic material that uses a metal material, and the manufacturing and assembling costs and time are reduced. Can be less.
【図１】本発明による除針器の側面図である。FIG. 1 is a side view of a needle remover according to the present invention.
【図２】本発明の除針器の上部部片の側面図である。FIG. 2 is a side view of the upper piece of the needle remover of the present invention.
【図３】本発明の除針器の下部部片の側面図である。FIG. 3 is a side view of the lower piece of the needle remover of the present invention.
【図４】本発明の除針器の上部部片の底面図である。FIG. 4 is a bottom view of the upper piece of the needle remover of the present invention.
【図５】本発明の除針器の上部部片の外面図である。FIG. 5 is an external view of the upper part piece of the needle remover of the present invention.
【図６】本発明の除針器の下部部片の外面図である。FIG. 6 is an external view of the lower piece of the needle remover of the present invention.
【図７】本発明の除針器の下部部片の底面図である。FIG. 7 is a bottom view of the lower piece of the needle remover of the present invention.
１０ ・・・除針器 １２ ・・・上部部片 １４ ・・・下部部片 １６ ・・・本体 １６Ａ・・・把持部 １６Ｂ・・・刃先部 １８ ・・・外面 ２０ ・・・突起 ２２ ・・・内面 ２４ ・・・刃先 ２６ ・・・外面 ２８ ・・・孔 ３０ ・・・内面 ３２ ・・・刃先 ３４ ・・・刃先内面 ３６ ・・・スリット 10 ・ ・ ・ Needle remover 12 ・ ・ ・ Upper piece 14 ・ ・ ・ Lower piece 16 ・ ・ ・ Main body 16A ・ ・ ・ Grip part 16B ・ ・ ・ Blade edge part 18 ・ ・ ・ Outer surface 20 ・ ・ ・ Protrusion 22 ・.. Inner surface 24 ... Blade edge 26 ... Outer surface 28 ... Hole 30 ... Inner surface 32 ... Blade edge 34 ... Blade edge inner surface 36 ... Slit
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【手続補正書】[Procedure amendment]
【提出日】平成４年６月１日[Submission date] June 1, 1992
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】全文[Name of item to be corrected] Full text
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【書類名】 明細書[Document name] Statement
【発明の名称】 除針器[Title of the invention] Needle remover
【特許請求の範囲】[Claims]
【発明の詳細な説明】Detailed Description of the Invention
【０００１】［産業上の利用分野］本発明は、ステープ
ルなどの綴じ針を除去するための除針器に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a needle remover for removing staples such as staples.
【０００２】［従来技術］従来、プラスチック製本体の
先端に薄い金属製の刃先を設けた除針器は、公知である
し、公然使用されている。[Prior Art] A needle remover in which a thin metal blade is provided on the tip of a plastic body has been publicly known and publicly used.
【０００３】［発明が解決しようとしている課題］本発
明は、上記形式の従来の除針器よりさらに安価にかつ容
易に製造でき、しかも、従来技術と同様に使用できる除
針器を提供する。[Problems to be Solved by the Invention] The present invention provides a needle eliminator which can be manufactured more inexpensively and easily than the conventional needle eliminators of the above-mentioned type and can be used in the same manner as in the prior art.
【０００４】［課題を解決する手段］この課題を解決す
べく、本発明は、除針器をプラスチック材料で成形す
る。[Means for Solving the Problem] In order to solve this problem, the present invention molds the needle remover with a plastic material.
【０００５】［構成］本発明によれば、ステープルなど
の綴じ針を除去するための除針器は、プラスチック材料
で成形した本体を包含し、この本体が把持部分と、先端
部とからなり、この先端部が上下に隔たった先細の薄い
刃先を有し、これらの刃先の間隔が少なくとも除去しよ
うとしている綴じ針の太さより大であることを特徴とす
る。 [Structure] According to the present invention, a needle remover for removing staples such as staples includes a main body formed of a plastic material, and the main body includes a grip portion and a tip portion, It is characterized in that the tip portion has a tapered thin blade edge which is vertically separated, and the distance between these blade edges is at least larger than the thickness of the binding needle to be removed.
【０００６】 ［作用］プラスチックで成形した安価で組
み立て容易に除針器によって、ステープルのような綴じ
針を除去することができる。 [Operation] A staple remover such as a staple can be removed by a needle remover that is made of plastic and is inexpensive and easy to assemble.
【０００７】 ［実施例］以下、添付図面を参照しながら
本発明の除針器の一実施例を説明する。 [0007] [Example] Hereinafter, an embodiment of a staple remover of the present invention with reference to the accompanying drawings.
【０００８】 図に示す実施例では、除針器１０は、２つ
の一体成形した部片１２、１４とからなる本体１６を有
する。本体１６は、把持部１６Ａと刃先部１６Ｂとに分
けられる。もちろん、除針器全体を一体成形してもよい
が、それは当業者にとって周知の技術で達成できるの
で、ここでは特に触れない。 In the illustrated embodiment, the needle remover 10 has a body 16 consisting of two integrally molded pieces 12,14. The main body 16 is divided into a grip portion 16A and a cutting edge portion 16B. Of course, the entire needle remover may be integrally molded, but this can be achieved by a technique well known to those skilled in the art, and therefore will not be particularly described here.
【０００９】 本体１６の一方の部片（使用時に上部部分
となる部片）１２は、下部に湾曲した外面１８と、適当
な間隔で設けた突起２０を有する内面２２と、先細にな
った鋭い刃先２４とを包含する。 [0009] 12 (pieces as the upper part in use) to one piece of the body 16, the outer surface 18 curved at the bottom, an inner surface 22 having a projection 20 provided at appropriate intervals, sharp tapering The cutting edge 24 is included.
【００１０】 他方の部片（使用時に下部部分となる部
片）１４は、上部に湾曲した外面２６と、上部部片１２
の突起２０に対応した位置に孔２８を形成した内面３０
と、先細になった鋭い刃先３２とを包含する。 The other part (the part which becomes the lower part when used) 14 has an outer surface 26 which is curved upward and an upper part 12
Inner surface 30 having holes 28 formed at positions corresponding to the protrusions 20 of the
And a sharpened sharpened cutting edge 32.
【００１１】 このような２つの部片１２、１４を互いに
内面のところで重ね合わせ、適当な手段、たとえば、接
着剤で互いに堅固に結合することにより、図１に示すよ
うな除針器１０が完成する。 The needle-removing device 10 as shown in FIG. 1 is completed by superposing these two pieces 12 and 14 on each other at the inner surface and firmly connecting them to each other by a suitable means such as an adhesive. To do.
【００１２】 図示実施例では、上部部片１２の刃先２４
は、その内面に、上部部片１２の内面２２に続く段付き
面３４を有し、この段付き面３４は、図１に示すように
２つの部片１２、１４が組み立てられたときに、上下の
部片１２、１４の刃先２４、３２の間にスリット３６を
形成する。このスリット３６は、少なくとも綴じ針の太
さより大である寸法を有する。 In the illustrated embodiment, the cutting edge 24 of the upper piece 12
Has on its inner surface a stepped surface 34 that follows the inner surface 22 of the upper piece 12, which stepped surface 34, when the two pieces 12, 14 are assembled as shown in FIG. A slit 36 is formed between the cutting edges 24, 32 of the upper and lower pieces 12, 14. The slit 36 has a dimension that is larger than the thickness <br/> of at least staple.
【００１３】 こうして、形成した除針器１０は、図１に
示すような形態を有し、把持部１６Ａを手に持って綴じ
針の下に刃先部１６Ｂの下部部片１４の刃先３２を挿入
し、上下の部片１２、１４の刃先２４、３２の間に綴じ
針を保持しながらこじ上げることにより綴じ針を容易に
除去することができる。 The needle remover 10 thus formed has a form as shown in FIG. 1 and holds the grasping portion 16A in the hand and inserts the cutting edge 32 of the lower piece 14 of the cutting edge portion 16B under the binding needle. However, the binding needle can be easily removed by lifting the binding needle while holding it between the blade edges 24, 32 of the upper and lower pieces 12, 14.
【００１４】 なお、除針器 に適当な強度を与えるため
には、プラスチック材料としてはポリアセタールが好ま
しいが、もちろん、他のプラスチック材料も使用し得
る。 It should be noted that polyacetal is preferable as the plastic material in order to provide the needle remover with appropriate strength, but of course, other plastic materials may be used.
【００１５】 ［発明の効果］本発明によれば、金属材料
を使用することなる安価なプラスチック材料だけで効果
的な除針器を得ることができ、しかも、製造、組み立て
にかかるコスト、時間をより少なくすることができる。 [Effects of the Invention] According to the present invention, an effective needle remover can be obtained only with an inexpensive plastic material that uses a metal material, and further, the cost and time required for manufacturing and assembling can be reduced. Can be less.
【図面の簡単な説明】[Brief description of drawings]
【図１】本発明による除針器の側面図である。FIG. 1 is a side view of a needle remover according to the present invention.
【図２】本発明の除針器の上部部片の側面図である。FIG. 2 is a side view of the upper piece of the needle remover of the present invention.
【図３】本発明の除針器の下部部片の側面図である。FIG. 3 is a side view of the lower piece of the needle remover of the present invention.
【図４】本発明の除針器の上部部片の底面図である。FIG. 4 is a bottom view of the upper piece of the needle remover of the present invention.
【図５】本発明の除針器の上部部片の外面図である。FIG. 5 is an external view of the upper part piece of the needle remover of the present invention.
【図６】本発明の除針器の下部部片の外面図である。FIG. 6 is an external view of the lower piece of the needle remover of the present invention.
【図７】本発明の除針器の下部部片の底面図である。FIG. 7 is a bottom view of the lower piece of the needle remover of the present invention.
【符号の説明】 １０ ・・・除針器 １２ ・・・上部部片 １４ ・・・下部部片 １６ ・・・本体 １６Ａ・・・把持部 １６Ｂ・・・刃先部 １８ ・・・外面 ２０ ・・・突起 ２２ ・・・内面 ２４ ・・・刃先 ２６ ・・・外面 ２８ ・・・孔 ３０ ・・・内面 ３２ ・・・刃先 ３４ ・・・刃先内面 ３６ ・・・スリット[Explanation of reference numerals] 10: needle remover 12: upper part piece 14: lower part piece 16: main body 16A: gripping part 16B: cutting edge part 18: outer surface 20 ..Projection 22 ... inner surface 24 ... blade edge 26 ... outer surface 28 ... hole 30 ... inner surface 32 ... blade edge 34 ... blade tip inner surface 36 ... slit
Claims (3)
の除針器であって、プラスチック材料で成形した本体を
包含し、この本体が把持部分と、先端部とからなり、こ
の先端部が上下に隔たった先細の薄い刃先を有し、これ
らの刃先の間隔が少なくとも除去しようとしている綴じ
針の太さに等しいことを特徴とする除針器。1. A needle remover for removing staples such as staples, which includes a main body made of a plastic material, the main body including a grip portion and a tip portion, and the tip portion is a top and bottom portion. A needle remover characterized in that it has tapered thin blade edges spaced apart from each other, and the distance between these blade edges is at least equal to the thickness of the binding needle to be removed.
体がプラスチック材料で一体成形してあることを特徴と
する除針器。2. The needle remover according to claim 1, wherein the main body is integrally formed of a plastic material.
体がプラスチック材料でそれぞれ一体成形した２つの部
片からなり、これらの部片を強固に結合してあることを
特徴とする除針器。3. The needle remover according to claim 1, wherein the main body is composed of two pieces that are integrally molded of a plastic material, and these pieces are firmly connected to each other. vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15412192A JPH05318333A (en) | 1992-05-22 | 1992-05-22 | Staple remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15412192A JPH05318333A (en) | 1992-05-22 | 1992-05-22 | Staple remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH05318333A true JPH05318333A (en) | 1993-12-03 |
Family
ID=15577385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15412192A Pending JPH05318333A (en) | 1992-05-22 | 1992-05-22 | Staple remover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH05318333A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007124335A3 (en) * | 2006-04-21 | 2007-12-27 | 3M Innovative Properties Co | Media cutting and ribbon curling device |
| WO2007124336A3 (en) * | 2006-04-21 | 2007-12-27 | 3M Innovative Properties Co | Reinforced media cutting device |
| US8006390B2 (en) | 2006-04-21 | 2011-08-30 | 3M Innovative Properties Company | Media cutting and ribbon curling device |
| US8171647B2 (en) | 2005-04-22 | 2012-05-08 | 3M Innovative Properties Company | Cutting device with actuating mechansim |
| US8176640B2 (en) | 2005-04-22 | 2012-05-15 | 3M Innovative Property Company | Media cutting device |
-
1992
- 1992-05-22 JP JP15412192A patent/JPH05318333A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8171647B2 (en) | 2005-04-22 | 2012-05-08 | 3M Innovative Properties Company | Cutting device with actuating mechansim |
| US8176640B2 (en) | 2005-04-22 | 2012-05-15 | 3M Innovative Property Company | Media cutting device |
| WO2007124335A3 (en) * | 2006-04-21 | 2007-12-27 | 3M Innovative Properties Co | Media cutting and ribbon curling device |
| WO2007124336A3 (en) * | 2006-04-21 | 2007-12-27 | 3M Innovative Properties Co | Reinforced media cutting device |
| US8006390B2 (en) | 2006-04-21 | 2011-08-30 | 3M Innovative Properties Company | Media cutting and ribbon curling device |
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