JPH0249371Y2 - - Google Patents
Info
- Publication number
- JPH0249371Y2 JPH0249371Y2 JP1983052857U JP5285783U JPH0249371Y2 JP H0249371 Y2 JPH0249371 Y2 JP H0249371Y2 JP 1983052857 U JP1983052857 U JP 1983052857U JP 5285783 U JP5285783 U JP 5285783U JP H0249371 Y2 JPH0249371 Y2 JP H0249371Y2
- Authority
- JP
- Japan
- Prior art keywords
- nail
- connecting band
- nails
- holding
- band
- 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
Links
- 238000012423 maintenance Methods 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 241000587161 Gomphocarpus Species 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 239000012634 fragment Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Package Frames And Binding Bands (AREA)
- Portable Nailing Machines And Staplers (AREA)
- Joining Of Building Structures In Genera (AREA)
Description
【考案の詳細な説明】
本考案は、自動釘打機などに使用する多本数の
釘を連結した連結釘に関するものである。[Detailed Description of the Invention] The present invention relates to a connecting nail that connects a large number of nails used in automatic nailing machines and the like.
釘打機に使用する従来の連結釘は、第１図に示
すように釘１の軸部１ａを可撓性の合成樹脂の連
結帯２で釘１の両側をほぼ均等におおい保持部２
ａを形成し（第２図）、前記保持部２ａを互いに
連結部２ｂで連結させ、多本数の連結釘としてい
た。しかし、第１図に示す構成では、第３図に示
す如く釘１を相手材３ａ，３ｂに打ち込んだと
き、連結帯２の保持部２ａが釘１の頭部１ｂによ
り相手材３ａに埋め込まれるため、特に相手材３
ａが軟い場合その相手材の保持に支障をきたした
り、連結帯２の連結部２ｂ等の破片２ｃが相手材
３ａの表面に露出して仕上がり状態が悪いという
欠点があつた。 As shown in FIG. 1, a conventional connecting nail used in a nail gun has a shank 1a of a nail 1 covered with connecting bands 2 made of flexible synthetic resin on both sides of the nail 1 almost evenly with a holding part 2.
a (FIG. 2), and the holding portions 2a were connected to each other by connecting portions 2b to form a large number of connecting nails. However, in the configuration shown in FIG. 1, when the nail 1 is driven into the mating materials 3a and 3b as shown in FIG. Therefore, especially the mating material 3
If a is soft, it may interfere with the holding of the mating material, and fragments 2c such as the connecting portion 2b of the connecting band 2 may be exposed on the surface of the mating material 3a, resulting in a poor finish.
また、第４図から第６図に示す別の従来の連結
釘は、釘１の軸部１ａを連結帯２の厚肉部４と薄
肉部５でおおい保持するとともに、前記厚肉部
４、軸部１ａ、薄肉部５を加算した厚みのまま連
結部２ｂを形成した多本数の連結釘である。この
構造の釘は連結帯２の薄肉部５をやぶつて釘１の
みを連結帯２から分離し、打ち出すものである。
しかし、この第４図に示す連結釘は、第７図に示
すように、特に運搬時及び釘装填の取扱い時に生
ずる連結帯の長手方向での曲げにより、最も弱い
釘を保持している保持部が折れてしまい、その結
果釘が脱落してしまう重大な欠点があつた。 Another conventional connecting nail shown in FIGS. 4 to 6 has a shaft portion 1a of a nail 1 covered with a thick portion 4 and a thin portion 5 of a connecting band 2, and the thick portion 4, This is a multi-connection nail in which a connection portion 2b is formed with the same thickness as the sum of the shaft portion 1a and the thin wall portion 5. Nails of this structure are hammered out by breaking the thin wall portion 5 of the connecting band 2 to separate only the nail 1 from the connecting band 2.
However, as shown in FIG. 7, the connecting nail shown in FIG. This had the serious drawback that the nails would break and the nails would fall off as a result.
また、この釘の構成では、連結後に連結帯をコ
イル状（うず巻状）に巻き取ると、釘１が連結帯
２に固着した後薄肉部５が伸ばされるか又は縮ま
されるため、釘の固着（付着）が出来なくなる。
そのため前記第７図の如く釘が脱落してしまうの
で結果としてこの連結方式の釘ではコイル状（う
ず巻状）の多本数連結釘を作ることが出来なかつ
た。 In addition, with this nail configuration, when the connecting band is wound into a coil shape (spiral shape) after connection, the thin wall portion 5 of the nail is stretched or contracted after the nail 1 is fixed to the connecting band 2. It becomes impossible to stick (adhesion).
As a result, the nails fall off as shown in FIG. 7, and as a result, it is not possible to make a coil-shaped (spiral-shaped) multi-connected nail using this connecting method.
本考案の目的は、上記した従来技術の欠点をな
くし、連結帯の長手方向に屈曲性をもたせて多本
数の釘を連結しうるようにすることである。 The purpose of the present invention is to eliminate the above-mentioned drawbacks of the prior art and to provide a connecting band with flexibility in the longitudinal direction so that a large number of nails can be connected.
本考案は、釘を打ち出す時に釘の軸を保持して
いる保持部の一方側が容易に切れるように幅狭で
薄くしても、連結釘の長手方向に対する屈曲性を
連結帯の釘と釘との連結部に設けることにより、
釘と連結帯との固着に支障をきたさない連結帯と
することが出来ることに着目し、連結帯の連結部
と釘を保持する保持部の厚さの関係を工夫したも
のである。 With this invention, even if one side of the holding part that holds the shaft of the nail is made narrow and thin so that it can be easily cut when driving out the nail, the flexibility in the longitudinal direction of the connecting nail can be maintained between the nail in the connecting band and the nail. By providing it at the connecting part of
Focusing on the fact that it is possible to create a connecting band that does not impede the fixation of the nail and the connecting band, the relationship between the thickness of the connecting part of the connecting band and the holding part that holds the nail has been devised.
本考案の具体的一実施例について、第８図から
第１１図を使つて説明する。第８図において、釘
１の釘軸部１ａは連結帯２の保持部２ａに保持さ
れ、連結帯２の長手方向に一定の間隔をおいて連
続的に連結されている。そして第９図に示すよう
に、連結帯２の保持部２ａは、釘軸部１ａの一方
側を軸方向に幅が広く、径方向に厚い幅広厚肉部
４でおおい、且つ他方側が、軸方向に幅が狭く、
径方向でも薄い幅狭薄肉部５でおおつている。そ
のため、釘１が図示しない釘打機の打込棒でたた
かれると、釘頭部１ｂが幅広厚肉部４の上端に接
するまでは軸方向へのみの移動であるが、その後
第９図で示すと、釘１の釘頭部１ｂが右側に傾
き、釘軸部１ａがくさび作用をし幅狭薄肉部５を
押し広げ切断し、釘１だけが連結帯２から分離
し、図示しない釘打機の射出口内から射出され
る。更に、隣接する保持部２ａ間の連結部２ｂ
は、第１０図に示すように、連結帯２のＥ−Ｅ方
向において、保持部２ａの断面積と比較すると同
等以下の断面積になつている。従つて、連結帯２
の長手方での屈曲は、連結帯２の保持部２ａでな
く連結部２ｂで行なわれる。その連結帯２を曲げ
た状態を第１１図に示す。 A specific embodiment of the present invention will be described using FIGS. 8 to 11. In FIG. 8, the nail shaft portion 1a of the nail 1 is held by the holding portion 2a of the connecting band 2, and is continuously connected at regular intervals in the longitudinal direction of the connecting band 2. As shown in FIG. 9, the holding part 2a of the connecting band 2 covers one side of the nail shaft part 1a with a wide thick part 4 that is wide in the axial direction and thick in the radial direction, and the other side is covered with a wide thick part 4 that is wide in the axial direction and thick in the radial direction. narrow in the direction,
It is covered with a narrow and thin part 5 which is also thin in the radial direction. Therefore, when the nail 1 is struck by a driving rod of a nail gun (not shown), the nail head 1b moves only in the axial direction until it comes into contact with the upper end of the wide thick part 4, but after that, as shown in FIG. As shown by , the nail head 1b of the nail 1 tilts to the right, the nail shaft 1a acts as a wedge, pushes out the narrow thin part 5 and cuts it, and only the nail 1 separates from the connecting band 2, and the nail (not shown) It is ejected from the injection port of the punching machine. Furthermore, a connecting portion 2b between adjacent holding portions 2a
As shown in FIG. 10, in the E-E direction of the connecting band 2, the cross-sectional area is equal to or smaller than the cross-sectional area of the holding portion 2a. Therefore, connecting band 2
The bending in the longitudinal direction takes place not at the holding section 2a of the connecting band 2 but at the connecting section 2b. FIG. 11 shows the state in which the connecting band 2 is bent.
本考案は、連結帯２の連結部２ｂの断面積を少
なくするため、例えば、連結部２ｂの第８図に示
すＥ−Ｅ線上に数個の小穴（ミシン目）を設ける
とか、ノツチを入れるかしても同様の作用効果を
有する。即ち、連結帯２の長手方向での屈曲は、
連結帯２の保持部２ａでなく連結部２ｂに設けら
れた数個の小穴部やノツチ部で行なわれる。 In the present invention, in order to reduce the cross-sectional area of the connecting part 2b of the connecting band 2, for example, several small holes (perforations) or notches are provided on the E-E line shown in FIG. 8 of the connecting part 2b. However, it has similar effects. That is, the bending of the connecting band 2 in the longitudinal direction is
This is done using several small holes or notches provided in the connecting portion 2b rather than the holding portion 2a of the connecting band 2.
本考案によれば、釘を連結する連結帯の釘保持
部の一方を幅広で厚く、他方を幅狭で薄くし、且
つ連結部に屈曲性を持たせたので、釘を打込んだ
後の釘頭下への連結帯の破片の残りや飛散がない
柔軟性のある取扱い性の良い連結釘とすることが
できる。 According to the present invention, one of the nail holding parts of the connecting band that connects the nails is made wide and thick, and the other is made narrow and thin, and the connecting part is given flexibility, so that after driving the nail, The connecting nail can be made flexible and easy to handle, with no fragments of the connecting band left behind or scattered under the nail head.
また連結部に屈曲性を持たせ、釘の軸を保持す
る保持部に無理な力が作用しなよう連結帯に柔軟
性を持たせたので、釘を打込んだ後の釘頭下への
連結帯の破片の残りや飛散がない連結釘におい
て、コイル状に多本数巻取ることができる。 In addition, the connecting part has flexibility, and the connecting band is made flexible to prevent excessive force from acting on the holding part that holds the nail shaft, so it can be easily moved under the nail head after driving the nail. A large number of connecting nails can be wound into a coil shape without any remaining or scattered fragments of the connecting band.
第１図から第７図までは従来の連結釘の例を示
した図である。第１図はその側面図、第２図は第
１図のＡ−Ａ線断面図、第３図は第１図に示す釘
を打込んだ状態を示す縦断側面図、第４図は従来
の他の実施例でその側面図、第５図は第４図のＣ
−Ｃ線断面図、第６図は第４図のＢ−Ｂ線断面
図、第７図は第４図に示す釘の脱落状態を示す横
断平面図である。第８図は本考案になる連結釘の
一実施例を示す側面図、第９図は第８図のＥ−Ｅ
線断面図、第１０図は第８図のＤ−Ｄ線断面図で
ある。第１１図は第１０図の釘連結帯を曲げた状
態を示す横断平面図である。
図において、１は釘、１ａは釘軸部、２は連結
帯、２ａは保持部、２ｂは連結部、４は幅広厚肉
部、５は幅狭薄肉部である。
FIGS. 1 to 7 are diagrams showing examples of conventional connecting nails. Fig. 1 is a side view, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, Fig. 3 is a vertical sectional side view showing the state in which the nail shown in Fig. 1 has been driven, and Fig. 4 is a conventional one. A side view of another embodiment, FIG. 5 is C of FIG. 4.
-C line sectional view, FIG. 6 is a sectional view taken along line B-B in FIG. 4, and FIG. 7 is a cross-sectional plan view showing a state in which the nail shown in FIG. Fig. 8 is a side view showing an embodiment of the connecting nail according to the present invention, and Fig. 9 is a side view showing an embodiment of the connecting nail according to the present invention.
10 is a sectional view taken along the line DD in FIG. 8. FIG. 11 is a cross-sectional plan view showing the nail connecting band of FIG. 10 in a bent state. In the figure, 1 is a nail, 1a is a nail shaft portion, 2 is a connecting band, 2a is a holding portion, 2b is a connecting portion, 4 is a wide thick portion, and 5 is a narrow thin portion.
Claims (1)
釘において、釘の軸部を一方が幅広で厚肉の側壁
で他方が幅狭で薄肉の側壁を有する保持部で保持
すると共に該保持部を連結帯の長手方向に一定間
隔に連結部で連結し、該連結部の断面積を少なく
とも一部が前記保持部断面積と等しいかまたはそ
れ以下に成形して連結帯の長手方向の屈曲性を維
持向上するよう構成して成る連結釘。 In a connecting nail in which a connecting band for connecting nails is made of flexible resin, the shaft portion of the nail is held by a holding part having one side having a wide and thick side wall and the other having a narrow and thin side wall, and the holding part are connected by connecting portions at regular intervals in the longitudinal direction of the connecting band, and the cross-sectional area of the connecting portion is formed to be at least partially equal to or smaller than the cross-sectional area of the holding portion to improve flexibility in the longitudinal direction of the connecting band. Interlocking nails consist of a structure that improves maintenance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5285783U JPS59157109U (en) | 1983-04-08 | 1983-04-08 | connecting nails |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5285783U JPS59157109U (en) | 1983-04-08 | 1983-04-08 | connecting nails |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59157109U JPS59157109U (en) | 1984-10-22 |
| JPH0249371Y2 true JPH0249371Y2 (en) | 1990-12-26 |
Family
ID=30183207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5285783U Granted JPS59157109U (en) | 1983-04-08 | 1983-04-08 | connecting nails |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59157109U (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49135683U (en) * | 1973-03-23 | 1974-11-21 |
-
1983
- 1983-04-08 JP JP5285783U patent/JPS59157109U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59157109U (en) | 1984-10-22 |
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