WO2001002145A1 - Gaine pour scies - Google Patents

Gaine pour scies Download PDF

Info

Publication number
WO2001002145A1
WO2001002145A1 PCT/JP1999/006935 JP9906935W WO0102145A1 WO 2001002145 A1 WO2001002145 A1 WO 2001002145A1 JP 9906935 W JP9906935 W JP 9906935W WO 0102145 A1 WO0102145 A1 WO 0102145A1
Authority
WO
WIPO (PCT)
Prior art keywords
sheath
saw
opening
saws
handed
Prior art date
Application number
PCT/JP1999/006935
Other languages
English (en)
French (fr)
Inventor
Yutaka Nuruki
Original Assignee
Topman Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Topman Co., Ltd. filed Critical Topman Co., Ltd.
Priority to AU16834/00A priority Critical patent/AU1683400A/en
Publication of WO2001002145A1 publication Critical patent/WO2001002145A1/ja

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
    • B27G19/00—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws
    • B27G19/006—Safety guards or devices specially adapted for wood saws; Auxiliary devices facilitating proper operation of wood saws for reciprocating saws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B29/00—Guards or sheaths or guides for hand cutting tools; Arrangements for guiding hand cutting tools
    • B26B29/02—Guards or sheaths for knives
    • B26B29/025—Knife sheaths or scabbards

Definitions

  • the saw sheath is a tool used on the lower back to store the saw during work.
  • the present invention provides an opening on one side of the sheath of the saw to facilitate insertion of the saw.
  • the saw was put in and out through the insertion opening at the upper part of the sheath.
  • the opening of this insertion opening was narrow and it was very inconvenient when the saw was put in and out frequently.
  • it is necessary to raise the arm greatly and align the tip of the saw with the opening of the sheath.
  • the working range is extremely cramped and the work efficiency is extremely poor.
  • you are an unskilled worker, you must adjust the tip of the saw to the opening while visually checking the opening each time, especially when working on high places with poor scaffolding. There is a high risk of falling due to collapse.
  • the opening of the sheath is enlarged to solve these problems, it is relatively easy to insert and remove the saw.
  • the cost of manufacturing the sheath increases with a complicated structure, an effective method for manufacturing the sheath in a simple manner and at low cost is required.
  • the present invention has been made to eliminate these drawbacks, and a vertically long opening is provided from the opening of the conventional sheath to one side of the sheath, so that the saw can be easily inserted through the opening on the side. It is made possible to. Disclosure of the invention
  • the width of the opening on one side should be such that the slightly narrower part of the tip of the saw blade enters diagonally, and the length of the opening on the side is about one-fourth to about one-fourth of the length of the saw blade. It should be about 3
  • the present invention minimizes damage to the sheath caused by the saw blade when the saw blade is inserted into the opening, and does not sharpen the saw so that the saw can be inserted smoothly without the saw being caught in the sheath.
  • An opening is provided slightly to the left from the center of the sheath for a right-handed sheath, and slightly to the right of the center of the sheath for a left-handed so that the sheath can be inserted from the back.
  • This allows the saw to be inserted smoothly from the side of the sheath as well as from the opening at the top of the conventional sheath.
  • the sheath of the saw according to the present invention can be made of gold, wood, leather, synthetic resin or the like.
  • FIG. 1 is a perspective view of a sheath of a right-handed saw.
  • FIG. 2 is a diagram of an example in which a saw is inserted into a right-handed sheath.
  • FIG. 3 is a perspective view of a left-handed sheath.
  • Fig. 4 is a front view of a right-handed sheath with a saw.
  • FIG. 5 is a diagram of a product example in which the present invention is actually implemented.
  • FIG. 1 shows an example in which an opening 1 on the side surface of the present invention is provided in a saw-shaped sheath comprising a sheath body 3 having a general insertion port 2 and a hanging device 4 for passing a belt. This figure is right In the dominant example, the opening on the side is provided slightly to the left of the centerline A-A when viewed from the front of the sheath.
  • FIG. 2 is a view showing a direction in which the saw 5 is inserted into the opening on the side surface, and shows a place where the saw 5 is inserted into the opening on the side surface from a back portion where the saw is not sharpened.
  • FIG. 3 shows an embodiment of a left-handed sheath, in which the side opening 1 is provided on the left side of the center line AA.
  • FIG. 4 shows a front view of an embodiment in which a saw is stored in a right-handed sheath.
  • FIG. 5 is a product diagram actually implementing the present invention. Industrial applicability
  • the present invention is suitable not only for horticultural pruning saws but also for saws for cutting branches in forests or saw sheaths for carpenters.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Knives (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)

Description

明 細 書 鋸の鞘 技術分野
鋸の鞘は作業中に鋸を収納する目的で腰部に付けて使う道具である。この 発明はその鋸の鞘の一側面にも開口部を設けて鋸の挿入を容易にする物で ある。 技術背景
従来の鋸の鞘は鞘上部の挿入口より鋸を出し入れしていたが、この挿入 口の開口部は狭く頻繁に鋸を出し入れする場合には非常に不便であった。特 に刃渡りの長い鋸を鞘に挿入する際には腕を大きく上げて鞘の開口部に鋸の 先端部を合わせる必要があり、腰の上に位置する鞘の開口部から脇下の限ら れた範囲では非常に窮屈で作業能率が極めて悪い。又不慣れな作業者の場 合にはその都度開口部を目で確認しながら鋸の先端部を開口部に合わせな ければならす、特に足場の悪い高所での作業中にはその為にパランスを崩し て転落の可能性が高く危険である。これらを解決する為に鞘の開口部を大き くすれば鋸の出し入れは比較的容易にはなる。しかし腰周りに大きな開口部 を持つ鞘を取り付けるのは作業性を妨げるので不便である。従って作業性を 損なう事無く開口部を広げる必要がある。又複雑な構造では鞘の製造コスト が高くなるので簡単な方法で安価に製造する有効な方法が求められる。本発 明はこれらの欠点を除くためになされた物で、従来の鞘の開口部からその鞘 の一側面にかけて縦長の開口部を設けて、その側面の開口部からも鋸の挿 入が容易に出来るようにしたものである。 発明の開示
本発明の鋸の鞘の一側面に設けられた開口部は大きすぎると鋸刃の保護と いう鞘本来の目的をうることが出来ない。 と同時に鋸が自然に鞘から飛び出 す恐れがある。従って一側面に設けられる開口部の幅は鋸刃先端のやや幅 の狭い部分が斜めに入る程度とし、又側面の開口部の長さは鋸の刃渡りの 約 4分の 1から約 4分の 3が入る程度とする。又、本発明は鋸刃を開口部に 入れる時に鋸刃によって鞘に傷が付くのを最小限度にとどめ、更に鋸の目が 鞘にひっかかる事なくスムーズに挿入出来るよう鋸の目立てをしていない背 の部分から鞘に入れられるように、右利き用の鞘の場合には鞘の中心からや や左側に、左利き用の場合には鞘の中心からやや右側に開口部を設ける。 此れにより従来の鞘の上部にある開口部からだけではなく、鞘の側面からも スムーズに鋸を挿入する事が可能となる。 尚この発明による鋸の鞘は鈇ゃァ ルミニューム又は木や革、合成樹脂等で製作可能である。 図面の簡単な説明
第 1図は右利き用鋸の鞘の斜視図である。第 2図は右利き用鞘に鋸を揷 入する例の図である。第 3図は左利き用鞘の斜視図である。第 4図は右利き 用鞘に鋸を入れた場合の正面図である。第 5図は実際に本発明を実施した製 品例の図である。 発明を実施する為の最良の形態
本発明をより詳細に説述するために、添付の図面に従って此れを説明す る。
第 1図は一般的な挿入口 2を有する鞘本体 3とベルト通し用吊り具 4からな る鋸の鞘に本発明の側面部の開口部 1を設けた例を示している。この図は右 利き用の例で側面部の開口部は鞘の正面から見た時の中心線 A— Aからや や左側に設けられている。
第 2図は側面の開口部へ鋸 5を挿入する方向を示した図で、側面の開口部 へは鋸の目立てをしていない背部分から挿入する所を図示している。此れが ため鋸の刃によって鞘が傷付く程度が最小限に軽減され又鋸刃が揷入口に 引つかかる事なくスムーズに挿入できる。
第 3図は左利き用の鞘の実施例で側面の開口部 1は中心線 A— Aの左側 に設けられている例を示している。
第 4図は右利き用鞘に鋸を格納した実施例の正面図を示す。
第 5図は実際に本発明を実施した製品図である。 産業上の利用可能性
本発明は園芸の剪定用鋸だけでなく山林での枝の伐採用鋸または大工 用の鋸の鞘にも適している。

Claims

請 求 の 範 囲 鋸の鞘で鞘上部にある従来の鋸の挿入口に加え鞘の一側面にも細く長 い開口部があり、この細〈長い開口部からも鋸を挿入出来ることを特徴とする 鋸の鞘。
PCT/JP1999/006935 1999-07-01 1999-12-09 Gaine pour scies WO2001002145A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU16834/00A AU1683400A (en) 1999-07-01 1999-12-09 Sheath for saws

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11/5857U 1999-07-01
JP1999005857U JP3065382U (ja) 1999-07-01 1999-07-01 鋸の鞘

Publications (1)

Publication Number Publication Date
WO2001002145A1 true WO2001002145A1 (fr) 2001-01-11

Family

ID=11622657

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1999/006935 WO2001002145A1 (fr) 1999-07-01 1999-12-09 Gaine pour scies

Country Status (3)

Country Link
JP (1) JP3065382U (ja)
AU (1) AU1683400A (ja)
WO (1) WO2001002145A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013002248A1 (ja) 2011-06-28 2013-01-03 第一三共株式会社 リン酸エステル誘導体

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396465A (en) * 1966-02-11 1968-08-13 John V. Knight Safety razor guard
JPS5563972U (ja) * 1977-10-01 1980-05-01
JPS63163770U (ja) * 1987-04-13 1988-10-25
US4974322A (en) * 1990-01-29 1990-12-04 Kemal Butka Self sharpening cutting element
JPH077885U (ja) * 1993-06-30 1995-02-03 アルスコーポレーション株式会社 鋸の鞘
JPH0737585U (ja) * 1993-12-15 1995-07-11 アルスコーポレーション株式会社 鋸の鞘
US5706941A (en) * 1996-08-12 1998-01-13 The Stanley Works Hand saw/scabbard assembly and scabbard therefor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3396465A (en) * 1966-02-11 1968-08-13 John V. Knight Safety razor guard
JPS5563972U (ja) * 1977-10-01 1980-05-01
JPS63163770U (ja) * 1987-04-13 1988-10-25
US4974322A (en) * 1990-01-29 1990-12-04 Kemal Butka Self sharpening cutting element
JPH077885U (ja) * 1993-06-30 1995-02-03 アルスコーポレーション株式会社 鋸の鞘
JPH0737585U (ja) * 1993-12-15 1995-07-11 アルスコーポレーション株式会社 鋸の鞘
US5706941A (en) * 1996-08-12 1998-01-13 The Stanley Works Hand saw/scabbard assembly and scabbard therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013002248A1 (ja) 2011-06-28 2013-01-03 第一三共株式会社 リン酸エステル誘導体

Also Published As

Publication number Publication date
AU1683400A (en) 2001-01-22
JP3065382U (ja) 2000-02-02

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