JPH0723605Y2 - Nail connecting band for nailer - Google Patents
Nail connecting band for nailerInfo
- Publication number
- JPH0723605Y2 JPH0723605Y2 JP8692089U JP8692089U JPH0723605Y2 JP H0723605 Y2 JPH0723605 Y2 JP H0723605Y2 JP 8692089 U JP8692089 U JP 8692089U JP 8692089 U JP8692089 U JP 8692089U JP H0723605 Y2 JPH0723605 Y2 JP H0723605Y2
- Authority
- JP
- Japan
- Prior art keywords
- nail
- holding
- sheet
- longitudinal direction
- opening
- 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
- Portable Nailing Machines And Staplers (AREA)
- Clamps And Clips (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は多数の釘をその軸部が互いに平行となるように
配列し、かつ連結方向にほぼ直線状となるように連結す
る釘連結帯に関するものである。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a nail connecting band for arranging a large number of nails so that their shafts are parallel to each other and connecting them in a substantially straight line in the connecting direction. It is about.
（従来技術とその問題点） 釘打機に装填するための釘の連結態様として、長尺のプ
ラスチックシートの長手方向に沿う両側縁に隣接同志が
互いに独立した釘保持タブを形成し、各々のタブに形成
した釘保持用スロット内に釘軸を挿入させて多数の釘を
連結したものが知られている（特公昭46-4040号）。(Prior art and its problems) As a connection mode of nails for loading into a nail driving machine, adjacent plastic strips are formed with nail holding tabs which are independent of each other on both side edges along the longitudinal direction of a long plastic sheet. It is known that a nail shaft is inserted into a nail holding slot formed on a tab to connect a large number of nails (Japanese Patent Publication No. 46-4040).
この連結帯では、釘保持タブに形成した釘保持用スロッ
トは、タブの端部方向に開放されて形成されており、釘
軸に対する保持力が小さく従って比較的大きな寸法の釘
の連結に適しない。またこの連結構造は、渦巻状に巻回
して集合体を形成して釘打機に装填するため、各保持タ
ブと隣接するタブとの間にスリットが形成されている。
従って上記連結釘を直線状のマガジンを備えた釘打機に
装填する場合に連結帯が直線状に保持できずマガジンへ
の装填が行い難く更に、直線状マガジン内での連結帯の
供給のため連結帯の後端に作用される押圧力に耐えられ
る剛性が不足し釘の供給が不確実になるという問題があ
った。In this connecting band, the nail holding slot formed in the nail holding tab is formed so as to open toward the end of the tab, and has a small holding force with respect to the nail shaft, and thus is not suitable for connecting a nail having a relatively large size. . Further, in this connection structure, since the aggregate is formed by spirally winding and the aggregate is loaded into the nail driving machine, a slit is formed between each holding tab and the adjacent tab.
Therefore, when the above-mentioned connecting nail is loaded into a nailing machine equipped with a linear magazine, the connecting belt cannot be held linearly, and it is difficult to load it into the magazine. Furthermore, for supplying the connecting belt in the linear magazine. There is a problem that the rigidity to withstand the pressing force applied to the rear end of the connecting band is insufficient and the supply of nails becomes uncertain.
更に釘の連結ピッチを大きくする必要があるため所定長
さの直線状マガジン内での装填数が少なくなるという問
題もある。Further, since it is necessary to increase the connection pitch of the nails, there is a problem that the number of loaded nails in a linear magazine having a predetermined length is reduced.
そこで、本考案者等は、連結方向に沿ってほぼコ字状に
折曲げ形成したプラスチックシートの対向する上下の２
片に釘保持開口を形成して、該保持開口に釘軸がシート
の伸展方向と直交する軸線に対して傾斜して配列される
ように釘軸を挿通保持させる連結帯の構成を提案した
（実願昭63-121247号）。Therefore, the inventors of the present invention have proposed that the upper and lower opposing plastic sheets of the plastic sheet formed into a substantially U shape along the connecting direction are opposed to each other.
Proposed was a structure of a connecting band in which a nail holding opening is formed in one piece, and the nail shaft is inserted and held in the holding opening so that the nail shaft is arranged so as to be inclined with respect to the axis orthogonal to the sheet extending direction ( Actual application 63-121247).
これによって、直線状のマガジンを備えた釘打機に比較
的大量の連結釘を装填することが可能となったものであ
る。This makes it possible to load a relatively large amount of connecting nails into a nailing machine equipped with a linear magazine.
しかしながら、上記技術では折曲げ形成したプラスチッ
クシートの対向する２片に形成した保持開口は、釘軸を
安定して保持するためこれに挿入される釘軸径よりも僅
か小さい直径の円形の開口として形成してあるため、該
開口の連結方向前後の縁が傾斜して挿入される釘軸によ
ってそれぞれ反対方向（上下方向）にこじられて変形
し、（第５図参照）これが要因となって連結帯に連結方
向に沿ったねじれが発生し、釘打機のマガジンに装填す
る際の妨げとなったり、またマガジン内での打込み部方
向への移動の抵抗を増大して釘供給不良を生じさせる原
因となっているものである。However, in the above technique, the holding opening formed in the two opposite pieces of the bent plastic sheet is a circular opening having a diameter slightly smaller than the diameter of the nail shaft inserted therein in order to stably hold the nail shaft. Since the openings are formed, the front and rear edges of the opening in the connecting direction are twisted and deformed in the opposite directions (vertical direction) by the inserted nail shafts (see FIG. 5), which causes the connection. Twist occurs along the connecting direction in the belt, which hinders loading of the nailing machine in the magazine, and increases resistance to movement in the driving direction in the magazine, resulting in poor nail supply. It is the cause.
（考案の技術的課題） 本考案は、連結方向軸線に対して傾斜状に配列連結され
た釘が、該釘の軸部を保持している保持開口部分に変形
を生じさせて連結帯にねじれを発生させることなく、か
つ安定して釘軸を保持できる連結帯を提供することを技
術的課題とする。(Technical Problem of the Invention) In the present invention, nails arranged in an inclined manner with respect to the connecting direction axis are deformed at a holding opening portion holding the shaft portion of the nail and twisted in a connecting band. It is a technical object to provide a connecting band capable of stably holding a nail shaft without causing a crack.
（課題を解決するための手段） 長尺のプラスチックシートの上下縁部を長手方向に沿っ
て折曲げて互いに対向する保持片を形成し、該保持片の
各々にシートの長手方向に沿う長径を有しかつ、シート
の長手方向と直交する方向に沿った短径を有する釘軸保
持開口をシートの長手に沿って等間隔に形成した連結帯
であって、釘を保持させるための前記開口の短径をこれ
に挿入される釘軸径よりも僅か小さく設定することによ
り釘を連結帯の弾力的に保持し、さらに上記開口の長径
をシートの長手に沿った開口の前後縁部がこれに傾斜状
に挿入される釘軸外周面に圧接されない程度に大きく設
定することによって連結帯のこじれを防止することを要
旨とするものである。(Means for Solving the Problem) The upper and lower edges of a long plastic sheet are bent along the longitudinal direction to form holding pieces facing each other, and each of the holding pieces has a major axis along the longitudinal direction of the sheet. A connection band having nail axis holding openings having a short diameter along a direction orthogonal to the longitudinal direction of the sheet and formed at equal intervals along the length of the sheet, wherein the opening for holding the nail is formed. By setting the minor axis to be slightly smaller than the diameter of the nail axis to be inserted thereinto, the nail is elastically held by the connecting band, and the major axis of the above-mentioned opening is set by the front and rear edges of the opening along the longitudinal direction of the seat. The gist of the invention is to prevent twisting of the connecting band by setting it so large that it is not pressed against the outer peripheral surface of the nail shaft that is inserted in an inclined shape.
（考案の作用効果） 釘保持開口が長径と短径を備えた開口に形成してあるた
め、この開口に傾斜状で挿入される釘軸によって、開口
の連結方向の前後縁が変形されることがなく、従って連
結帯にねじれ方向の変形を生じさせることがない。また
開口の短径部が連結方向の側面から釘軸を圧接するので
釘は安定して保持され連結帯から脱落するなどの障害が
生ずることもない。(Advantageous effects of the invention) Since the nail holding opening is formed as an opening having a long diameter and a short diameter, the front and rear edges in the connecting direction of the opening are deformed by the nail shaft inserted into this opening in an inclined shape. Therefore, the connecting band is not deformed in the twisting direction. Further, since the short diameter portion of the opening presses the nail shaft from the side surface in the connecting direction, the nail is held stably and there is no obstacle such as falling off from the connecting belt.
連結帯にねじれ等の変形が生ずることなく直線状に連結
支持されるため釘打機のマガジンへの装填が容易にで
き、また釘打機マガジン中での移動の抵抗も小さくなる
ため供給不良の発生もないものである。Since the connection belt is linearly connected and supported without deformation such as twisting, the nailer can be easily loaded into the magazine, and the resistance to movement in the magazine of the nailer is reduced, resulting in a defective supply. It does not occur.
（実施例） 以下図面に基づいて本考案の実施例を説明する。第１図
に示す通り、連結帯１は長尺のプラスチックシート２の
上下縁部分を該シートの長手方向に沿ってほぼ直角に折
曲げて互いに対向した２つの釘保持片3,3が形成されて
おり、該釘保持片3,3には釘５の軸部６を支持するため
の保持開口4,4がシート２の長手方向に沿って所定間隔
で形成されている。Embodiment An embodiment of the present invention will be described below with reference to the drawings. As shown in FIG. 1, the connecting strip 1 is formed with two nail holding pieces 3, 3 facing each other by bending the upper and lower edge portions of a long plastic sheet 2 at a substantially right angle along the longitudinal direction of the sheet. The nail holding pieces 3, 3 are formed with holding openings 4, 4 for supporting the shaft portion 6 of the nail 5 at predetermined intervals along the longitudinal direction of the sheet 2.
多数の釘5,5はその軸部６が前記シート２の長手方向と
直交する軸線に対して傾斜し且つ、釘軸部６同志が互い
に平行関係を維持出来るように上下の釘保持片3,3に形
成された各保持開口4,4中に挿入支持されている。各釘
５は連結方向後方側に配置される釘の頭部７の一部が前
方側に配置される釘の頭部７の一部の上側に重合するよ
うに、即ち、前方側に配置される釘５の頭部周縁７′が
後方側に配置される釘５の頭部７下方の軸部６に接近し
た状態で配置されている。これによって連結帯の単位当
たりの釘の連結密度を高めることができ多量の釘を釘打
機のマガジンへ装填する事ができるものである。A large number of nails 5, 5 have their shaft portions 6 inclined with respect to the axis line orthogonal to the longitudinal direction of the sheet 2, and upper and lower nail holding pieces 3, so that the nail shaft portions 6 can maintain a parallel relationship with each other. It is inserted and supported in the respective holding openings 4, 4 formed in 3. Each of the nails 5 is arranged so that a part of the head 7 of the nail arranged on the rear side in the connecting direction overlaps with an upper part of the head 7 of the nail arranged on the front side, that is, on the front side. The head edge 7'of the nail 5 is arranged in a state of being close to the shaft portion 6 below the head 7 of the nail 5 arranged on the rear side. As a result, it is possible to increase the connection density of nails per unit of the connection belt and to load a large amount of nails into the magazine of the nailing machine.
第２図にて明らかなように、上記連結帯１は、長尺のプ
ラスチックシート10の長手方向に沿って刻設形成した切
込み線11部分でほぼ直角に折り曲げ形成して形成され
る。該シート10には上下の釘保持片３となる部分に保持
開口４が連結方向に沿って等間隔に形成されている。As is apparent from FIG. 2, the connecting band 1 is formed by bending the long plastic sheet 10 substantially at a right angle at a cut line 11 portion formed along the longitudinal direction. In the sheet 10, holding openings 4 are formed in the upper and lower nail holding pieces 3 at equal intervals along the connecting direction.
前記保持開口４は第３図（ａ）に詳細に示すように、釘
保持片３の連結方向に沿った長径d1とこれと直交する方
向に沿った短径d2を有する楕円形若しくは長円形に形成
されている。前記保持開口４の短径d2は釘軸６の外径よ
りも僅か小さく設定されており、これによって開口４内
に挿入される釘軸６が開口４の短径方向縁に圧接して保
持開口４の短径d2を押し広げるように挿入され、該シー
トの弾性力により弾力的に保持される。また、所定角度
傾斜した釘軸６が釘保持片３と交わる部分は楕円形状を
なすが、上記保持開口４の長径d1は上記楕円形の長径よ
り僅か大きく設定してあり、開口中に保持される釘軸６
によって保持片３の開口４の周縁が圧接されないように
している。As shown in detail in FIG. 3 (a), the holding opening 4 has an elliptical or elliptical shape having a major axis d1 along the connecting direction of the nail retaining piece 3 and a minor axis d2 along the direction orthogonal to the connecting direction. Has been formed. The minor diameter d2 of the holding opening 4 is set to be slightly smaller than the outer diameter of the nail shaft 6, whereby the nail shaft 6 inserted into the opening 4 is pressed against the edge of the minor diameter direction of the opening 4 to hold it. 4 is inserted so as to push wide the minor axis d2 of 4, and elastically held by the elastic force of the sheet. Further, the portion where the nail shaft 6 inclined by a predetermined angle intersects with the nail holding piece 3 has an elliptical shape, but the major axis d1 of the holding opening 4 is set to be slightly larger than the major axis of the elliptical shape and is retained in the opening. Nail axis 6
This prevents the peripheral edge of the opening 4 of the holding piece 3 from being pressed.
従って、該保持開口４中に所定角度傾斜して挿入保持さ
れる釘軸６は、第４図に示すように保持開口４の、連結
方向に沿う開口４の縁部分に圧接せず連結帯１にこじれ
等の変形を生じさせない。従って傾斜挿入される釘軸に
よって連結帯１にねじれ変形を生じないものである。Therefore, as shown in FIG. 4, the nail shaft 6, which is inserted and held at a predetermined angle in the holding opening 4, does not come into pressure contact with the edge portion of the holding opening 4 along the connecting direction, but the connecting belt 1 is pressed. Does not cause deformation such as kinking. Therefore, twisting deformation does not occur in the connecting band 1 due to the nail shaft that is inclinedly inserted.
なお12は釘打機に装填された状態で釘が打ち込まれると
き、拡径された釘頭部７によって連結帯１の釘保持片部
分を破断して頭部７の通過を許容するため切断を容易に
するために形成した切込みであり、13は連結帯１自体の
重量軽減を図る為と該連結帯１を長尺のシートから連続
加工するために釘の連結ピッチと同一ピッチで形成した
開口、さらに14は前記切込み部12からの切断を確実にす
るために釘保持片３の自由端部を釘打機のマガジン若し
くは打込み部近傍で支持させるため釘保持片の自由端部
から垂直方向に折曲げ形成された補助片である。該補助
片14はまた連結帯１が釘打機のマガジン内で後方端から
作用される押圧供給力に抗して連結帯１に剛性を付与す
る作用を合わせ持つものである。In addition, when the nail is driven while being loaded in the nail driving machine 12, the nail holding piece portion of the connecting band 1 is broken by the enlarged diameter nail head 7 to allow passage of the head 7, so that cutting is performed. Numeral 13 is a notch formed for facilitating the purpose, and 13 is an opening formed at the same pitch as the nail connecting pitch in order to reduce the weight of the connecting belt 1 itself and to continuously process the connecting belt 1 from a long sheet. Further, 14 is for supporting the free end of the nail holding piece 3 in the vicinity of the magazine of the nailing machine or the driving portion in order to ensure the cutting from the cut portion 12, in a vertical direction from the free end of the nail holding piece. It is an auxiliary piece formed by bending. The auxiliary piece 14 also has a function of imparting rigidity to the connecting belt 1 against the pressing supply force applied from the rear end of the connecting belt 1 in the magazine of the nailing machine.
第１図は本考案の実施例に係る連結帯を示す斜視図、第
２図は同連結帯の製造課程を示す素材の展開図、第３図
ａは同連結帯の保持開口部を示すの拡大平面図、第３図
ｂは同縦断面図、第４図は同連結帯に釘を挿入した状態
を示す断面図、第５図従来の連結帯における第４図と同
様の図面。 １……連結帯、２……プラスチックシート ３……釘保持片、４……保持開口 ５……釘、６……軸部 d1……長径、d2……短径1 is a perspective view showing a connecting band according to an embodiment of the present invention, FIG. 2 is a developed view of a material showing a manufacturing process of the connecting band, and FIG. 3a is a holding opening portion of the connecting band. FIG. 3 is an enlarged plan view, FIG. 3b is a vertical sectional view of the same, FIG. 4 is a sectional view showing a state in which a nail is inserted in the same connecting band, and FIG. 5 is a drawing similar to FIG. 1 ... Connection belt, 2 ... Plastic sheet 3 ... Nail holding piece, 4 ... Holding opening 5 ... Nail, 6 ... Shaft part d1 ... Long diameter, d2 ... Short diameter
Claims (1)
方向に沿って折曲げて互いに対向する保持片を形成し、
該保持片の各々にシートの長手方向に沿う長径を有しか
つ、シートの長手方向と直交する短経を有する釘軸保持
開口をシートの長手に沿って等間隔に形成するととも
に、前記開口の短径がこれに挿入される釘軸径よりも僅
か小さく設定されるとともに、上記長径を前記開口の連
結方向に沿う前後縁部がこれに傾斜状に挿入される釘軸
外周面に圧接されない程度に大きく設定したことを特徴
とする釘打機用釘の連結帯。1. A long plastic sheet is bent on both sides along a longitudinal direction to form holding pieces facing each other.
Nail shaft holding openings each having a major axis along the longitudinal direction of the sheet and having a short diameter orthogonal to the longitudinal direction of the sheet are formed at equal intervals along the longitudinal direction of the sheet in each of the holding pieces. The minor axis is set to be slightly smaller than the diameter of the nail shaft to be inserted thereinto, and the major axis is such that the front and rear edges along the connecting direction of the opening are not pressure-welded to the outer peripheral surface of the nail shaft inserted in a slanting manner. A connection band for nails for nailers, which is characterized by being set to a large size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8692089U JPH0723605Y2 (en) | 1989-07-26 | 1989-07-26 | Nail connecting band for nailer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8692089U JPH0723605Y2 (en) | 1989-07-26 | 1989-07-26 | Nail connecting band for nailer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0326810U JPH0326810U (en) | 1991-03-19 |
| JPH0723605Y2 true JPH0723605Y2 (en) | 1995-05-31 |
Family
ID=31636561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8692089U Expired - Fee Related JPH0723605Y2 (en) | 1989-07-26 | 1989-07-26 | Nail connecting band for nailer |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0723605Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19860667A1 (en) * | 1998-12-29 | 2000-09-07 | Hilti Ag | Belt-like magazine for fasteners |
-
1989
- 1989-07-26 JP JP8692089U patent/JPH0723605Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326810U (en) | 1991-03-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |