JPH027797B2 - - Google Patents
Info
- Publication number
- JPH027797B2 JPH027797B2 JP8191687A JP8191687A JPH027797B2 JP H027797 B2 JPH027797 B2 JP H027797B2 JP 8191687 A JP8191687 A JP 8191687A JP 8191687 A JP8191687 A JP 8191687A JP H027797 B2 JPH027797 B2 JP H027797B2
- Authority
- JP
- Japan
- Prior art keywords
- saw blade
- saw
- handle
- support
- grip
- 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims description 5
- 230000003449 preventive effect Effects 0.000 claims description 3
- 230000004308 accommodation Effects 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 239000002023 wood Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000007779 soft material Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000013138 pruning Methods 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000000452 restraining effect Effects 0.000 description 1
Description
【発明の詳細な説明】 〔産業上の利用分野〕 この発明は鋸の把持柄に関するものである。[Detailed description of the invention] [Industrial application field] This invention relates to a grip handle for a saw.
従来の鋸の柄は、木材やプラスチツク材を加工
し鋸身を直接支受するものが多い。
Conventional saw handles are often made of wood or plastic and directly support the saw blade.
従来の鋸の柄は、上記したように木材やプラス
チツク材で製されたもので、しかもこの柄に鋸身
を直接係止しているものであるから、鋸身と柄と
の係合が不充分であるとともに、柄が経時変化を
するものであるから鋸身と柄との間に緩みが生じ
易くガタが発生し使用者に不快感をあたえるもの
である。
As mentioned above, the handle of a conventional saw is made of wood or plastic, and the saw blade is directly engaged with the handle, so there is no problem in the engagement between the saw blade and the handle. However, since the handle changes over time, loosening between the saw blade and the handle is likely to occur, causing play and discomfort to the user.
また柄を握る場合にも木やプラスチツクでは材
質が硬いため手が柄に馴染み難く、使用中は常に
強力な力で握持を維持しないと柄が手から抜け出
すことになり、長期間の切断作業をすると、手の
疲労が極めて大きい不要の労力を消費する不都合
なものである。 Also, when gripping the handle, the hard material of wood or plastic makes it difficult for your hand to adjust to the handle, and if you do not maintain a strong grip at all times during use, the handle may slip out of your hand, resulting in long-term cutting work. Doing so is inconvenient as it causes extreme hand fatigue and consumes unnecessary effort.
このほか折畳鋸では柄内に鋸身を折り畳んだ場
合柄と鋸身との係合に緩みが生じてくると鋸身を
柄内に規制することが困難となり鋸身が柄内から
飛び出して他に危害を及ぼしたり、使用中におい
ても鋸身が柄に向かつて妄回動し柄を握持する手
を負傷させる等の不都合な点を有しているもので
ある。 In addition, when the saw blade is folded into the handle of a folding saw, if the engagement between the handle and the saw blade becomes loose, it becomes difficult to control the saw blade within the handle, and the saw blade may protrude from the handle. This has disadvantages such as causing harm to others, and even during use, the saw blade turns toward the handle and injures the hand gripping the handle.
この発明は上記に鑑みなされたもので、鋸身１
を支軸２で支受体３に対し回動自在で係止したも
のと、鋸身１を収容する鋸身収容溝４1と支受体
３を支受する支持部４2とを軟かくて弾力性のあ
る資材で形成した把持体４とからなり上記の支受
体３を上記把持体４の支受部４2に係合したもの
である。
This invention was made in view of the above, and the saw blade 1
is rotatably locked to the support body 3 by the support shaft 2, and the saw blade accommodation groove 41 that accommodates the saw blade 1 and the support part 42 that supports the support body 3 are softened. The grip body 4 is made of a resilient material, and the support body 3 is engaged with the support portion 42 of the grip body 4.
〔作用〕
鋸で樹木等各種の被切物を切断するに際し柄内
から鋸身１を引き出してから把持体４を握り被切
物を挽切るものがあるが、手で柄を握る場合従来
品のように柄が硬いものと異なり支受体３に設け
た把持体４が摩擦低抗が大きく、軟かくて弾力性
のあるもの、例えばゴムや軟質のプラスチツクで
あるため変形が自在で、把持体４がこれを握る掌
の形に容易に変形し手の掌と把持体４とが容易に
馴染みあい正確且つ確実な握持をする。[Function] When cutting various objects such as trees with a saw, some saws pull out the saw blade 1 from the inside of the handle and then grip the grip 4 to saw the object.However, when the handle is held by hand, conventional products Unlike those with hard handles, the grip 4 attached to the support 3 is made of a soft and elastic material with a high friction resistance, such as rubber or soft plastic, so it can be deformed freely and gripped. The body 4 easily transforms into the shape of a palm that grips it, and the palm of the hand and the gripping body 4 easily fit together to provide accurate and reliable gripping.
そして握持はその程度を変えることができ、強
力な切断をするに際しては握持を強力にし掌と把
持体４との係合の程度を深くし手が柄から外れる
のを阻止する等の切断の程度に応じた握持をする
ことができる掌と柄との馴染みを容易なものとす
る。 The degree of grip can be changed, and when performing strong cutting, the grip is strong and the degree of engagement between the palm and the grip body 4 is deepened to prevent the hand from coming off the handle. To facilitate familiarity between a palm and a handle, allowing gripping according to the degree of grip.
さらに把持体４は軟かいから加工が容易であ
る。従つて鋸を専用使用するような場合には把持
体４の把持部分を自己の掌に合わせて馴染みをよ
りよくするため把持体４を削つて掌の握持状態を
より最良のものとすることができる。 Furthermore, since the grip body 4 is soft, it is easy to process. Therefore, when the saw is used exclusively, the gripping part of the gripping body 4 should be shaved down to fit the palm of the user's hand to improve the gripping condition in the palm of the hand. Can be done.
支受体３は把持体４を支えて大きな変形をしな
いようにするとともに、鋸身１の支受においても
緊密な係合ができて緩みを生じないものとする。 The support body 3 supports the grip body 4 to prevent large deformation, and the support of the saw blade 1 is also tightly engaged to prevent loosening.
切断を終わり鋸身１を柄内に収容すると、鋸身
１は鋸歯１1部分が把持体４の鋸身収容溝４1内に
入り、しかも上記鋸身収容溝４1の溝壁４3が鋸身
１を挾持し抜け止めとする。 When cutting is finished and the saw blade 1 is housed in the handle, the saw blade 1 has its saw blade 1 part inserted into the saw blade accommodation groove 4 1 of the gripping body 4, and the groove wall 4 3 of the saw blade accommodation groove 4 1 is Hold the saw blade 1 to prevent it from coming off.
鋸身１を鋸身収容溝４1に収容した際、溝壁４3
に防錆分材５例えば油を含浸させたフエルト等を
設けておくと、鋸身１の錆止めをする。 When the saw blade 1 is accommodated in the saw blade storage groove 4 1 , the groove wall 4 3
If a rust preventive material 5 such as felt impregnated with oil is provided, the saw blade 1 will be prevented from rusting.
この発明の実施例を添付の図面に基づいて説明
する。
Embodiments of the invention will be described based on the accompanying drawings.
この発明の実施例は片刃型の剪定鋸に用いたも
ので、１は片刃型の鋸身で江戸目と称する横挽の
鋸歯１1を有しているが、この鋸身１は実施例に
限定されるものではなく、他の鋸身１であつても
よい。 The embodiment of the present invention is used in a single-edged pruning saw, and 1 has a single-edged saw blade with horizontal saw teeth 11 called Edome. The present invention is not limited to this, and other saw blades 1 may be used.
３は金属板を折曲げ断面が略倒立Ｕ持形となつ
た把持体４を支受する支受体で、その前方部分が
広くなつて鋸身１の基部を挾持し支軸２で回転自
在に支受している。３1は支受体３の後端部に設
けた吊下用の環状体である。 Reference numeral 3 designates a support body for supporting a grip body 4 which is formed by bending a metal plate and has an approximately inverted U-shaped cross section.The front part of the support body 3 is wide, grips the base of the saw blade 1, and is rotatable around a support shaft 2. is paid to. 3 1 is a hanging annular body provided at the rear end of the support body 3 .
支持体３は実施例では断面が略倒立Ｕ持形にな
つているが、これはく筒状や板状であつてもよく
要は鋸身１と把持体４が支受できるものであれば
実施例には限定されるものではない。 In the embodiment, the support body 3 has a substantially inverted U-shaped cross section, but it may also be in the shape of a cylinder or a plate, as long as it can support the saw blade 1 and the grip body 4. It is not limited to the examples.
４はゴム材で製された把持体４で背側に支受体
３を嵌入する貫通孔４4を有し、腹側に鋸身１を
収容する鋸身収容溝４1を有したもの、鋸身収容
溝４1はその溝壁４3間で鋸身１を挾持するように
したもの。 Reference numeral 4 denotes a gripping body 4 made of a rubber material, which has a through hole 44 on the back side into which the support body 3 is inserted, and a saw blade accommodating groove 41 on the ventral side for accommodating the saw blade 1; The saw blade accommodating groove 41 is designed to hold the saw blade 1 between its groove walls 43 .
さらに溝壁４3には油を含浸させたフエルト等
を設けておくと鋸身１の錆止めによい。 Further, it is effective to prevent the saw blade 1 from rusting by providing oil-impregnated felt or the like on the groove wall 43 .
なお把持体４は実施例ではゴム材で形成してい
るが、このほか軟質のプラスチツクでもよく、要
は摩擦抵抗が大で弾力性のある軟質材であれば実
施例に限定されるものではない。 Although the gripping body 4 is made of a rubber material in the embodiment, it may also be made of soft plastic, and is not limited to the embodiment as long as it is a soft material with high frictional resistance and elasticity. .
さらに上記把持体４はその貫通孔４4に支受体
３を嵌入し接着剤で固定したものであるが、この
ほか金型内で支受体３と把持体４とを一体形成し
たものでよく、要は支受体３に把持体４が設置さ
れたものであればよい。 Furthermore, although the above-mentioned gripping body 4 has the support body 3 inserted into its through hole 44 and fixed with adhesive, there is also a structure in which the support body 3 and the gripping body 4 are integrally formed in a mold. In short, any structure in which the grip body 4 is installed on the support body 3 is sufficient.
支受体３の後方に設けた吊下用の環状体３1は
支受体３を把持体４に係合した際に把持体４の後
端より後方に突出し鋸の吊下等に用いるとよく、
従来品のように柄体に吊下孔を穿つものでは吊下
が困難な場合があるが、このように独立した吊下
用の環状体であると吊下に困難が生じない。 A hanging annular body 31 provided at the rear of the support body 3 protrudes rearward from the rear end of the grip body 4 when the support body 3 is engaged with the grip body 4, and is used for suspending a saw, etc. often,
It may be difficult to hang a conventional product with a hanging hole in the handle, but with an independent hanging annular body like this, there is no difficulty in hanging.
この発明は上記したように、使用に際し柄を握
ると柄の把持体４と掌とがよく馴染んで良好な握
持ができ手から柄が妄りに抜け出ることがなく軽
量であるから手の疲労が少ない。
As described above, when this invention is used, when the handle is grasped, the gripping body 4 of the handle fits well with the palm of the hand, allowing a good grip, and the handle does not accidentally slip out of the hand, and is lightweight, reducing hand fatigue. few.
さらに把持体４は支受体３と掌の間で緩衝体と
なり、切断時に生じる鋸身１から伝わる振動を吸
収し振動による手の疲労を著しく軽減する。 Furthermore, the grip 4 acts as a buffer between the support 3 and the palm, absorbing vibrations transmitted from the saw blade 1 during cutting, and significantly reducing hand fatigue due to vibrations.
なお本発明の柄は上記したように握持が良好に
なし得るため切断時等で柄の握持を強力にすると
き少し握力を増加するだけで正確且確実な握持が
でき手の労力を軽減することができ、従来品のよ
うに柄の硬いもので使用中は常に強力な力で握り
続けるものとでは、手の疲労度が著しく異り、こ
の発明の柄では疲労の少ない作業性の良好なもの
となり長時間の切断作業に適している。 As mentioned above, the handle of the present invention can be gripped well, so when gripping the handle more strongly during cutting, etc., just by increasing the gripping force a little, it can be gripped accurately and reliably, reducing the effort of the hand. The degree of hand fatigue is significantly different from that of conventional products, which have hard handles and are constantly held with strong force during use. It has a good quality and is suitable for long-time cutting work.
この発明の柄は上記のように手で握持したとき
柄の把持体４と手とが馴染むため握持は無理のな
い自然な握りができて鋸身１の鋸歯１1に強力な
挽切力を加えることが可能となり切断性能を著し
く向上するものである。 As mentioned above, when the handle of this invention is gripped with the hand, the gripping body 4 of the handle fits well with the hand, so the grip is natural and easy, and the serrations 1 of the saw blade 1 have a strong cutting power. This makes it possible to apply force and significantly improves cutting performance.
即ち切味のよい鋸となる。 In other words, it becomes a sharp saw.
鋸の不使用時においては、鋸身１を柄内に折り
畳んでおくと取り扱いがよいが従来の折畳鋸は柄
から鋸身の脱出阻止が適切でなかつた。 When the saw is not in use, it is easier to handle the saw blade by folding it into the handle, but conventional folding saws do not adequately prevent the saw blade from escaping from the handle.
この発明では把持体４の鋸身収容溝４1が溝内
に収容された鋸身１の表裏両面を摩擦抵抗の大き
い溝壁４3と４3で大きな規制力で挾着するから鋸
身１は把持体４内に安定した定着を可能とする。 In this invention, the saw blade accommodating groove 4 1 of the gripping body 4 clamps both the front and back surfaces of the saw blade 1 housed in the groove with a large restraining force between the groove walls 4 3 and 4 3 having high frictional resistance. This enables stable fixation within the gripping body 4.
鋸身収容溝４1の溝壁４3にその全面又は一部分
に防錆部材５をもうけておくと鋸身の錆止めとし
て効果があり、長期間保存するような場合には錆
の発生を阻止するうえで特に有効である。 Providing a rust preventive member 5 on the entire surface or a part of the groove wall 4 3 of the saw blade accommodation groove 4 1 is effective in preventing the saw blade from rusting, and prevents rust from occurring when the saw blade is stored for a long period of time. It is particularly effective in
柄尻に設けた環状体３1は柄そのものに透孔を
設けた従来の鋸と異なり厚さが薄いために鋸を吊
下げる場合、鈎等との係合が容易であつて係合も
確実にできる等吊下げに至便さを有したものであ
る。 Unlike conventional saws that have a through hole in the handle itself, the annular body 31 provided at the end of the handle is thin, so when the saw is suspended, it is easy to engage with a hook, etc., and the engagement is also reliable. It is very convenient for hanging.
このように本発明の鋸の柄は鋸の機能及び美的
の効果も向上させることができる特徴を有したも
のである。 As described above, the saw handle of the present invention has features that can improve the functionality and aesthetic effects of the saw.
図面は本発明の実施例を示す図で第１図は主要
部を破断した正面図、第２図は支受体の正面図、
第３図は把持体の正面図、第４図は−線切断
端面図、第５図は−線断面図、第６図は−
線断面図、第７図は把持体の別の実施例を示す
断面図、である。
１：鋸身、１1：鋸歯、２：支軸、３：支受体、
３1：環状体、４：把持体、４1：鋸身収容溝、４
２：支持部、４3：溝壁、４4：貫通孔、５：防錆
部材。
The drawings are diagrams showing an embodiment of the present invention, and FIG. 1 is a front view with the main part cut away, FIG. 2 is a front view of the support body,
Fig. 3 is a front view of the grip, Fig. 4 is an end view cut along the - line, Fig. 5 is a sectional view taken along the - line, and Fig. 6 is a - line sectional view.
A line sectional view, and FIG. 7 is a sectional view showing another embodiment of the gripping body. 1: Saw blade, 1 1 : Saw tooth, 2: Support shaft, 3: Support body,
3 1 : Annular body, 4: Gripping body, 4 1 : Saw blade accommodation groove, 4
2 : Support part, 4 3 : Groove wall, 4 4 : Through hole, 5: Rust prevention member.
Claims (1)
３を、鋸身１を収容する鋸身収容溝４1と支受体
３を支受する支持部４2とからなる摩擦抵抗が大
で軟かくて弾力性を有する把持体４の支持部４2
に支受させて定着したことを特徴とする鋸の柄。 ２ 鋸身１の支受体３は把持体４の支受体３の支
持部４2に嵌合したものであることを特徴とする
特許請求の範囲第１項記載の鋸の柄。 ３ 鋸身１の支受体３は把持体４と一体で形成し
てなるものであることを特徴とする特許請求の範
囲第１項記載の鋸の柄。 ４ 把持体４の鋸身収容溝４1は鋸身１を挾着す
るものであることを特徴とする特許請求の範囲第
１項記載の鋸の柄。 ５ 鋸身収容溝４1は溝壁４3に防錆部材５を有し
たものであることを特徴とする特許請求の範囲第
１項記載の鋸の柄。[Scope of Claims] 1. A support body 3 that rotatably supports the saw blade 1 on a support shaft 2, a saw blade housing groove 41 that accommodates the saw blade 1, and a support that supports the support body 3. The support part 4 2 of the gripping body 4 has a large frictional resistance, is soft, and has elasticity.
A saw handle characterized by being supported and fixed on a saw handle. 2. The saw handle according to claim 1, wherein the support body 3 of the saw blade 1 is fitted into the support portion 4 2 of the support body 3 of the grip body 4. 3. The handle of a saw according to claim 1, wherein the support body 3 of the saw blade 1 is integrally formed with the grip body 4. 4. The saw handle according to claim 1, wherein the saw blade accommodating groove 41 of the gripping body 4 is for holding the saw blade 1. 5. The saw handle according to claim 1, wherein the saw blade housing groove 41 has a rust preventive member 5 on the groove wall 43 .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8191687A JPS63251176A (en) | 1987-04-02 | 1987-04-02 | Grip for saw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8191687A JPS63251176A (en) | 1987-04-02 | 1987-04-02 | Grip for saw |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63251176A JPS63251176A (en) | 1988-10-18 |
| JPH027797B2 true JPH027797B2 (en) | 1990-02-20 |
Family
ID=13759777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8191687A Granted JPS63251176A (en) | 1987-04-02 | 1987-04-02 | Grip for saw |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63251176A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04109897A (en) * | 1990-08-29 | 1992-04-10 | Hitachi Ltd | Operation apparatus of motor |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0430979A (en) * | 1990-05-25 | 1992-02-03 | Yuum Kogyo:Kk | Manufacture of handle of folding saw |
-
1987
- 1987-04-02 JP JP8191687A patent/JPS63251176A/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04109897A (en) * | 1990-08-29 | 1992-04-10 | Hitachi Ltd | Operation apparatus of motor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63251176A (en) | 1988-10-18 |
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