JPH04133581U - Fastener removal machine - Google Patents
Fastener removal machineInfo
- Publication number
- JPH04133581U JPH04133581U JP5039991U JP5039991U JPH04133581U JP H04133581 U JPH04133581 U JP H04133581U JP 5039991 U JP5039991 U JP 5039991U JP 5039991 U JP5039991 U JP 5039991U JP H04133581 U JPH04133581 U JP H04133581U
- Authority
- JP
- Japan
- Prior art keywords
- lever
- fastener
- base
- claw
- levers
- 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
- 210000000078 claw Anatomy 0.000 claims abstract description 23
- 238000000605 extraction Methods 0.000 claims description 5
- 239000000284 extract Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 230000037431 insertion Effects 0.000 description 4
- 238000003780 insertion Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Portable Nailing Machines And Staplers (AREA)
Abstract
(57)【要約】
【目的】本考案は、頭部を残して打ち込み部材に打ち込
まれたファスナを打ち込み面を傷つけることなく且つ軽
い操作力で引き抜けるファスナ抜き機を提供する。
【構成】各一端に爪２，５を備えた２つの長尺のレバー
４，７を枢着することにより構成し、何れか一方のレバ
ー４，７をベース１０にリンク１２結合するとともに前
記レバー４，７の回動時にリンク１２結合側のレバー７
の一端面１４が摺接案内されるローラ１３をベース１０
に配設したことを特徴とするファスナ抜き機。
(57) [Summary] [Objective] The present invention provides a fastener extractor that can pull out a fastener driven into a driving member with the head part intact without damaging the driving surface and with a light operating force. [Structure] Two long levers 4 and 7 each having a claw 2 and 5 at one end are pivotally connected, and one of the levers 4 and 7 is connected to a base 10 by a link 12, and the lever Lever 7 on the coupling side of link 12 when rotating 4 and 7
A roller 13 whose one end surface 14 is guided in sliding contact is attached to a base 10.
A fastener removing machine characterized by being installed in.
Description
【０００１】0001
打ち損じ或いは不要の釘、ステープル等のファスナを打ち込み部材より引き抜 くファスナ抜き機に関するものである。 Pull out missing or unnecessary fasteners such as nails and staples from the driven material. This relates to a fastener extractor.
【０００２】0002
ペンチのくわえ部の一方に突出アームを設け、このアームをてこの支点として ペンチを回動操作して釘を引き抜く機構が実開平２−３９８８６号公報には開示 されている。この機構においては釘引き抜き時に上記アーム支点は釘が打ち付け られている部材面を押圧するとともに回転する。このため部材面にはアーム支点 による痕跡が残り、外観を損ねてしまう欠点がある。 A protruding arm is provided on one side of the grip of the pliers, and this arm can be used as a fulcrum for leverage. A mechanism for pulling out nails by rotating pliers is disclosed in Japanese Utility Model Application No. 2-39886. has been done. In this mechanism, the nail hits the arm fulcrum when pulling out the nail. It rotates while pressing the surface of the member being held. For this reason, there is an arm fulcrum on the member surface. It has the disadvantage that it leaves traces and spoils the appearance.
【０００３】0003
頭部を残して打ち込み部材に打ち込まれたファスナを打ち込み面を傷つけるこ となく且つ軽い操作力で引き抜けるファスナ抜き機を提供することを課題とする 。 Be careful not to damage the driving surface of a fastener that has been driven into a driving member with the head intact. Our goal is to provide a fastener removing machine that can be pulled out easily and with a light operating force. .
【０００４】0004
上記課題を解決するため、本考案におけるファスナ抜き機は、被打込材Ｗの表 面から突出したファスナ頂部に係合する爪を備えたレバー４，７を被打込材Ｗの 表面に当接したベース１０に対して回動操作することによりファスナＳを被打込 材Ｗより抜き出すファスナ抜き機であって、各一端に爪２，５を備えた２つの長 尺のレバー４，７を枢着し、何れか一方のレバー４，７をベース１０にリンク１ ２結合するとともに前記レバー４，７の回動時にリンク１２結合側のレバー７の 一端面１４が摺接案内されるローラ１３をベース１０に配設したことを特徴とす る。 In order to solve the above problems, the fastener extraction machine of the present invention Move the levers 4 and 7 equipped with claws that engage with the top of the fastener protruding from the surface of the workpiece W. The fastener S is driven by rotating the base 10 that is in contact with the surface. A fastener extractor for extracting from material W, which has two long lengths each having claws 2 and 5 at one end. The levers 4 and 7 are pivoted, and one of the levers 4 and 7 is linked to the base 10. 2 are connected, and when the levers 4 and 7 are rotated, the lever 7 on the connecting side of the link 12 is It is characterized in that a roller 13 whose one end surface 14 is guided in sliding contact is disposed on the base 10. Ru.
【０００５】[0005]
【実施例】 以下、本考案を図面に従って詳述する。図１乃至図３は本考案の第１の実施例 であり、１はファスナ抜き機であり、一端に前爪２を備え他端に押圧グリップ３ を備えたレバー４と、一端に挿入爪５を備え他端に握り部６を備えたレバー７と を軸８とレバー７の長孔８’にて枢着するとともにレバー４とレバー７間には前 爪２を上部に引き上げるためのバネ９が配設されている。レバー７の一端におけ る挿入爪５の反対側はベース１０の側壁１１にリンク１２により連結されており 、レバー７をベース１０に対して上下動及び回動自在に連結している。ベース１ ０の側壁１１にはローラ１３が配設されており、ステープルＳ等の引き抜き時に レバー７の一端面１４が転接してガイドされるものである。【Example】 The present invention will be described in detail below with reference to the drawings. 1 to 3 are the first embodiment of the present invention 1 is a fastener extractor, which has a front claw 2 at one end and a pressing grip 3 at the other end. and a lever 7 having an insertion claw 5 at one end and a grip portion 6 at the other end. is pivotally connected to the shaft 8 and the lever 7 through the elongated hole 8', and between the lever 4 and the lever 7 there is a front A spring 9 is provided to pull the claw 2 upward. At one end of lever 7 The opposite side of the insertion claw 5 is connected to the side wall 11 of the base 10 by a link 12. , the lever 7 is connected to the base 10 so as to be vertically movable and rotatable. base 1 A roller 13 is disposed on the side wall 11 of 0, and when pulling out the staple S etc. One end surface 14 of the lever 7 is guided by rolling contact.
【０００６】 図４及び図５は本考案の他の実施例であり、２０はファスナ抜き機であり、第 １の実施例と同様２つのレバー２１，２２を軸２３にて連結し、一方のレバー２ １の一端には爪２４を配し他端には押圧グリップ２５を設けてあり、他方のレバ ー２２の一端には爪２４と協働してステープルＳを挾持する爪２６を配するとと もに突出部２７を一端側から延設している。レバー２２は断面コ字状のベース２ ８の側壁２９にリンク３０により連結されている。また、側壁２９にはレバー２ ２のステープルＳ引き抜き回動時に突出部２７の一側面が案内されるローラ３１ が軸支されている。[0006] 4 and 5 show other embodiments of the present invention, 20 is a fastener extractor; Similar to the embodiment 1, two levers 21 and 22 are connected by a shaft 23, and one lever 2 1 has a claw 24 at one end, a pressing grip 25 at the other end, and the other lever. -22 is provided with a claw 26 that cooperates with the claw 24 to clamp the staple S. A protruding portion 27 is also provided extending from one end side. The lever 22 has a base 2 with a U-shaped cross section. It is connected to the side wall 29 of 8 by a link 30. Also, a lever 2 is attached to the side wall 29. A roller 31 on which one side of the protrusion 27 is guided when the staple S of No. 2 is pulled out and rotated. is pivoted.
【０００７】[0007]
第１のファスナ抜き機１の作動について図１乃至図３により説明する。押圧グ リップ３により前爪２を引き抜くステープルＳのクラウンＳ１の手前に配置し押 圧する。この押圧による動作によりクラウンＳ１と被打込材Ｗの間に前爪２を固 定する。このときバネ９の作用によりレバー７は長孔８’をガイドされて下降す るため挿入爪５は被打込材Ｗに軽く押しつけられることになる。次に、図２に示 すようにレバー７を軸８を中心に反時計方向に回動し挿入爪５をクラウンＳ１と 被打込材Ｗの間に挿入させる。続いて図３に示すようにレバー７とレバー４とを レバー４の一端面１４がローラ１３を転接移動するように回動させる。この回動 により爪２，５は上方に移動し両爪に保持されたステープルＳは被打込材Ｗより 引き抜かれる。 The operation of the first fastener extractor 1 will be explained with reference to FIGS. 1 to 3. FIG. Pressure Place the staple S in front of the crown S1 of the staple S that pulls out the front nail 2 with the lip 3, and press it. Press. The front claw 2 is fixed between the crown S1 and the workpiece W by this pressing action. Set. At this time, the lever 7 is guided through the long hole 8' and lowered by the action of the spring 9. Therefore, the insertion claw 5 is lightly pressed against the workpiece W. Next, as shown in Figure 2. Rotate the lever 7 counterclockwise around the shaft 8 so that the insertion claw 5 is connected to the crown S1. It is inserted between the materials W to be driven. Next, as shown in Fig. 3, lever 7 and lever 4 are One end surface 14 of the lever 4 rotates the roller 13 so that it rolls into contact with the roller 13. This rotation As a result, the claws 2 and 5 move upward, and the staple S held by both claws moves further away from the workpiece W. It gets pulled out.
【０００８】 ファスナ抜き機２０の作動について図４及び図５により説明する。まずレバー ２１の爪２４を引き抜くステープルＳのクラウンＳ１手前に位置させて押圧グリ ップ２５を持ってレバー２１を押し下げクラウンＳ１と被打込材Ｗとの間に爪２ ４を固定させる。その後レバー２２を軸２３を中心に時計方向に回動させて爪２ ６をクラウンＳ１と被打込材Ｗとの間に挿入させる。クラウンＳ１を爪２４，２ ６により保持した後、レバー２１及び２２を反時計方向に回動させる。このとき レバー２２の突出部２７の下面はローラ３１に当接して移動する。この回動によ り爪２４，２６は被打込材Ｗより離反し両爪２４，２６に保持されたステープル Ｓは引き抜かれることになる。[0008] The operation of the fastener extractor 20 will be explained with reference to FIGS. 4 and 5. First, the lever Position the nail 24 of 21 in front of the crown S1 of the staple S to be pulled out, and press the pressing grip. Holding the tip 25, push down the lever 21 and insert the claw 2 between the crown S1 and the workpiece W. Fix 4. After that, rotate the lever 22 clockwise about the shaft 23 to release the claw 2. 6 is inserted between the crown S1 and the material to be driven W. Crown S1 with claws 24,2 6, then rotate the levers 21 and 22 counterclockwise. At this time The lower surface of the protrusion 27 of the lever 22 moves in contact with the roller 31. This rotation The staple claws 24 and 26 are separated from the workpiece W and the staple held by both claws 24 and 26. S will be withdrawn.
【０００９】[0009]
レバーの一端部の爪にてステープルを保持した状態でレバーが回動されるとき 、レバーの一部がベースに軸着されたローラに当接して案内移動されるためレバ ーの回転軸へのステープル引き抜き負荷が軽減され、ローラのない従来の機構に 比べてレバーの回動は小さな力で済むことになる。更に、ステープル引き抜き時 にベースの底面全域が被打込材に当接してステープル引き抜きの反力を受けるた め被打込材上面のファスナ抜き機の当接面には何等傷を残すことがなく引き抜き 後においても被打込材上面の外観を損なうことがない。また、第１の実施例では 他方のレバーが一方のレバーに長孔とバネにて上下動可能に支持されていること により先端の爪同志をピタリと合わせて作らなくとも良い。 When the lever is rotated with the staple held by the claw at one end of the lever , a part of the lever comes into contact with a roller that is pivoted on the base and is moved as a guide, so the lever The load on the rotating shaft for pulling staples is reduced, making it possible to replace the conventional mechanism without rollers. In comparison, turning the lever requires less force. Furthermore, when pulling out staples, Because the entire bottom of the base contacts the material to be driven and receives the reaction force of the staple being pulled out. The fastener can be pulled out without leaving any scratches on the contact surface of the fastener extractor on the top surface of the driven material. Even afterwards, the appearance of the upper surface of the driven material is not impaired. Also, in the first example The other lever is supported by one lever using a long hole and a spring so that it can move up and down. This eliminates the need to make the tips of the nails fit perfectly together.
【００１０】0010
【図１】第１の実施例に係るファスナ抜き機の一部断面
図。FIG. 1 is a partial sectional view of a fastener extractor according to a first embodiment.
【図２】ファスナ抜き機によりステープルを引き抜きと
きの状態図。FIG. 2 is a state diagram when a staple is pulled out by a fastener extraction machine.
【図３】ファスナ抜き機によりステープルを引き抜きい
たときの状態図。FIG. 3 is a state diagram when a staple is pulled out by a fastener extraction machine.
【図４】他の実施例に係るファスナ抜き機の一部断面
図。FIG. 4 is a partial sectional view of a fastener extractor according to another embodiment.
【図５】ファスナ抜き機によりステープルを引き抜きと
きの状態図。FIG. 5 is a state diagram when a staple is pulled out by a fastener extraction machine.
１，２０ ファスナ抜き機 ４，７，２１，２２ レバー １０，２８ ベース １２，３０ リンク １３，３１ ローラ Ｗ 被打込材 Ｓ ステープル 1,20 Fastener removing machine 4, 7, 21, 22 lever 10,28 base 12,30 links 13,31 roller W Material to be driven S staple
Claims (1)
部に係合する爪を備えたレバー４，７を被打込材Ｗの表
面に当接したベース１０に対して回動操作することによ
りファスナＳを被打込材Ｗより抜き出すファスナ抜き機
において、各一端に爪２，５を備えた２つの長尺のレバ
ー４，７を枢着し、何れか一方のレバー４，７をベース
１０にリンク１２結合するとともに前記レバー４，７の
回動時にリンク１２結合側のレバー７の一端面１４が摺
接案内されるローラ１３をベース１０に配設したことを
特徴とするファスナ抜き機。[Claim 1] A lever 4, 7 having a claw that engages with the top of the fastener protruding from the surface of the workpiece W is rotated with respect to a base 10 that is in contact with the surface of the workpiece W. In a fastener extraction machine that extracts a fastener S from a workpiece W, two long levers 4 and 7 each having a claw 2 and 5 at one end are pivotally connected, and one of the levers 4 and 7 is rotated. A fastener extractor characterized in that a roller 13 is disposed on the base 10, the link 12 is connected to the base 10, and one end surface 14 of the lever 7 on the side where the link 12 is connected is guided in sliding contact when the levers 4, 7 are rotated. Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5039991U JPH04133581U (en) | 1991-06-03 | 1991-06-03 | Fastener removal machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5039991U JPH04133581U (en) | 1991-06-03 | 1991-06-03 | Fastener removal machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04133581U true JPH04133581U (en) | 1992-12-11 |
Family
ID=31927849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5039991U Pending JPH04133581U (en) | 1991-06-03 | 1991-06-03 | Fastener removal machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04133581U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020183025A (en) * | 2019-04-28 | 2020-11-12 | 青島▲か▼唯鎖業有限公司 | Staple remover |
-
1991
- 1991-06-03 JP JP5039991U patent/JPH04133581U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2020183025A (en) * | 2019-04-28 | 2020-11-12 | 青島▲か▼唯鎖業有限公司 | Staple remover |
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