JP3103541U - Saw sheath - Google Patents
Saw sheath Download PDFInfo
- Publication number
- JP3103541U JP3103541U JP2004000493U JP2004000493U JP3103541U JP 3103541 U JP3103541 U JP 3103541U JP 2004000493 U JP2004000493 U JP 2004000493U JP 2004000493 U JP2004000493 U JP 2004000493U JP 3103541 U JP3103541 U JP 3103541U
- Authority
- JP
- Japan
- Prior art keywords
- sheath
- saw
- saw blade
- sheath body
- belt
- 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
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- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
- Knives (AREA)
Abstract
【課題】鞘内に安全かつ容易に鋸を保持し抜け落ちを防止するための構造を有する鋸用鞘を提供する。
【解決手段】鞘本体1には1側面の壁を取り除いた開放面1aを設ける。鞘本体1内部の底面には隆起部分1bを設ける。鞘内部に受容された鋸刃が横方向にすべるのを防止する為に突起物1cを内部上面に設ける。鞘本体にはベルト通し2が設けられており作業者のベルトに通して鞘を作業者の腰部分に取り付けられるようにする。
【選択図】図1Provided is a saw sheath having a structure for holding a saw safely and easily in a sheath and preventing the saw from falling off.
A sheath body (1) is provided with an open surface (1a) from which one side wall is removed. A raised portion 1b is provided on the bottom surface inside the sheath body 1. In order to prevent the saw blade received inside the sheath from sliding in the lateral direction, a projection 1c is provided on the upper surface of the inside. A belt loop 2 is provided on the sheath body so that the sheath can be attached to the waist portion of the worker by passing through the belt of the worker.
[Selection diagram] Fig. 1
Description
この考案は鋸を収納する鞘内に安全かつ容易に鋸を保持し抜け落ちを防止するための構造を有する鋸用鞘に関するものである。The present invention relates to a sheath for a saw having a structure for safely and easily holding the saw in a sheath for housing the saw and preventing the saw from falling off.
従来の鋸の鞘では鋸を鞘内に保持する為に押圧する弾性力を持つバネ等を設けたり、あるいは鋸の保持部と鞘の挿入部の係合を固めにする事で鋸を鞘内に保持していた。弾性力を持つばね等を利用する場合には鞘部または鋸保持部に設ける必要があるが、この場合に部品コストがかかると同時に部品を取り付ける余分な工程や時間が必要となり、又鞘の構造が複雑となる為生産コストの上昇となっていた。In the conventional saw sheath, the saw is provided inside the sheath by providing an elastic spring or the like that presses the saw to hold it inside the sheath, or by firmly engaging the holding portion of the saw with the insertion portion of the sheath. Was holding on to. If a spring or the like having an elastic force is used, it is necessary to provide the sheath or the saw holding portion, but in this case, the cost of parts is increased, and at the same time, an extra step and time for mounting the parts are required. Has become more complicated, resulting in higher production costs.
係合を固めにする場合には鋸の係合部分と鞘の挿入部の係合に微妙な調整が必要となる。しかも鋸の挿入と取り出しを繰り返す内に係合部分に緩みが生じ鞘内に鋸を保持できない状態になり、ひいては鋸が鞘から抜け落ちて非常に危険である。In the case where the engagement is hardened, a delicate adjustment is required for the engagement between the engagement portion of the saw and the insertion portion of the sheath. Moreover, as the saw is repeatedly inserted and removed, the engagement portion becomes loose and the saw cannot be held in the sheath, and the saw falls off the sheath, which is very dangerous.
簡便な鋸の抜け落ち防止策としてループ状の皮/ビニール製のベルトを鋸保持部の周囲に掛ける方法もあるが、このループ状のベルトは鋸を出し入れする際に鋸の刃部に引っかかる事が多く著しく障害となり作業能率を下げる。As a simple measure to prevent the saw from falling off, there is a method of hanging a loop-shaped leather / vinyl belt around the saw holder, but this loop-shaped belt may get caught on the blade of the saw when inserting or removing the saw. Many of them become obstacles and reduce work efficiency.
鋸を鞘内に保持する為に弾性力のあるばね等の余分な部品を設ける場合には構造が複雑になり製造コストが上昇する。又係合で鋸を鞘に保持する場合には堅すぎず緩すぎずの微妙な圧接力の調節が必要であるがその様な微調整も生産コストの上昇になる。しかも長年の鋸の出し入れにより係合に緩みが生じ鋸が鞘から抜け落ちて作業者に怪我を負わせる可能性もある。ループ状ベルト等で保持する場合においても鋸の出し入れの際にベルトに鋸の刃が引っ掛かり作業の障害となる。When an extra part such as an elastic spring is provided to hold the saw in the sheath, the structure becomes complicated and the manufacturing cost increases. Further, when the saw is held on the sheath by engagement, it is necessary to finely adjust the pressing force without being too stiff or too loose, but such fine adjustment also increases the production cost. In addition, there is a possibility that the saw may come loose from the sheath due to the long-time insertion / removal of the saw, and the operator may be injured. Even in the case of holding with a loop-shaped belt or the like, the saw blade is caught on the belt when the saw is taken in and out, which hinders the work.
本考案はこれらの欠点を除くためになされたもので、従来の鞘の一側面の壁面を取り除いて開口部を設けその側面の開口部へ鋸身の背から平行移動させ挿入する構造の鞘にあって、鞘内部の1壁面に隆起部を設け鋸身がその隆起部に乗り上げる事で鋸刃の持つ弾性力を生ぜしめ鞘内に鋸を収納保持するものである。The present invention has been made to eliminate these drawbacks.A conventional sheath has a structure in which a wall on one side is removed, an opening is provided, and a parallel translation is inserted from the back of the saw blade into the opening on the side to insert. A raised portion is provided on one wall surface inside the sheath, and the saw blade rides on the raised portion to generate the elastic force of the saw blade, and the saw is stored and held in the sheath.
又鞘内面に突起部を設ける事により鋸が鞘から飛び出すのを防止する。鋸を鞘から取り出す際には鋸の柄を鋸刃の復元力の反対方向に押さえることにより突起部から開放した後、鞘の側面から横方向にスライドさせて鞘から取り出す。
鞘の鋸刃挿入口周辺には鋸刃を鞘内に誘導案内するための案内板を設ける。これにより長い鋸刃でも簡単に鞘に挿入できる。鞘の製作にあたっては弾性を持つばね等の部品を用いる必要がないので簡単に製造可能で、生産コストも低く押さえられる。Also, by providing a projection on the inner surface of the sheath, the saw is prevented from jumping out of the sheath. When removing the saw from the sheath, the handle of the saw is released from the protruding portion by pressing the saw handle in the direction opposite to the restoring force of the saw blade, and then is slid laterally from the side surface of the sheath and removed from the sheath.
A guide plate for guiding the saw blade into the sheath is provided around the saw blade insertion port of the sheath. This allows a long saw blade to be easily inserted into the sheath. Since it is not necessary to use an elastic part such as a spring when manufacturing the sheath, the sheath can be easily manufactured and the production cost can be kept low.
図1に示すように鞘本体1の1側面の壁を取り除き1aのように開放し鞘本体の内側を覗き込むことが出来るようにする。これにより図2に示す鋸刃4を1a部分から挿入可能にする。又鞘の正面図6に示す通り1a部分は鞘上面の部分より出っ張った形状を有しているが鋸を鞘に挿入する際にはこの出っ張った部分に鋸刃を載せることにより鞘内に鋸を案内する役目を果たす。As shown in FIG. 1, the wall of one side of the
鞘本体1の内側の底面には隆起部分1bを設ける。図2のように鋸刃4を鞘本体に滑り込ませる従って、この隆起部分に鋸刃4が暫時乗り上げる事になる。鋸刃には弾性があるので鋸刃を鞘の底面側に押さえつけながら1c部分の下をくぐらせて(図5参照)鞘本体に受容させる。鋸が鞘内に完全に受容された状態(図7参照)で手を放すと鋸刃の弾性により鋸刃が鞘1の上面に押さえつけられる(図4参照)と共に突起部1cで鋸は鞘内に保持される。A raised
本考案の実施例を図1に基づいて説明する。図1の鞘本体1には1側面の壁を取り除いた開放面1aを設ける。鞘本体1内部の底面には隆起部分1bを設ける。鞘内部に受容された鋸刃が横方向にすべるのを防止する為に突起物1cを部上面に設ける。鞘本体にはベルト通し2が設けられており作業者のベルトに通して鞘を作業者の腰部分に取り付けられるようにする。An embodiment of the present invention will be described with reference to FIG. The
図6の1aに示す案内板に鋸刃4の先端を合わせるだけで簡単に鞘内部に鋸刃を案内挿入出来る。又鋸刃4が持つ弾性を利用する為にばね等の他の部品の装着が不要となる。これにより組み立てが簡単でコストの低減な鞘の製作が可能となる。The saw blade can be easily guided and inserted into the sheath simply by aligning the tip of the
1鞘本体
1a 開口部
1b 鞘内部の隆起部
1c 突起部
2 鞘吊り具
3 鋸
4 鋸刃
5 鋸柄1
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004000493U JP3103541U (en) | 2004-01-08 | 2004-01-08 | Saw sheath |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004000493U JP3103541U (en) | 2004-01-08 | 2004-01-08 | Saw sheath |
Publications (1)
Publication Number | Publication Date |
---|---|
JP3103541U true JP3103541U (en) | 2004-08-19 |
Family
ID=43257010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004000493U Expired - Fee Related JP3103541U (en) | 2004-01-08 | 2004-01-08 | Saw sheath |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3103541U (en) |
-
2004
- 2004-01-08 JP JP2004000493U patent/JP3103541U/en not_active Expired - Fee Related
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
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LAPS | Cancellation because of no payment of annual fees |