JP5388368B2 - Pruning shears - Google Patents
Pruning shears Download PDFInfo
- Publication number
- JP5388368B2 JP5388368B2 JP2010200318A JP2010200318A JP5388368B2 JP 5388368 B2 JP5388368 B2 JP 5388368B2 JP 2010200318 A JP2010200318 A JP 2010200318A JP 2010200318 A JP2010200318 A JP 2010200318A JP 5388368 B2 JP5388368 B2 JP 5388368B2
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- Prior art keywords
- handle
- fulcrum
- connection point
- distance
- heel
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Description
この発明は、通常の使用状態において最大に鋏を開いたときの二つの刃がなす角度が大きい長柄の刈り込み鋏に関する。 The present invention relates to a long-sized trimming scissors having a large angle formed by two blades when the scissors are opened to the maximum in a normal use state.
従来の刈り込み鋏は、柄と鋏が一体となっており、柄を長くすると通常の使用状態において最大に鋏を開いたときの二つの刃がなす角度（以下、「開刃角度」という。）が小さくなる。
このため、開刃角度を広げるための構造を有しているものが考案されている。（例えば、特許文献１参照。）
In a conventional trimming scissors, the handle and the scissors are integrated, and if the handle is lengthened, the angle formed by the two blades when the scissors are opened to the maximum in a normal use state (hereinafter referred to as “open blade angle”). Becomes smaller.
For this reason, what has the structure for expanding an open blade angle is devised. (For example, refer to
従来の刈り込み鋏は、柄を長くすると開刃角度が小さくなり、作業効率が低下する。 In the conventional trimming scissors, when the handle is lengthened, the opening angle is reduced and the working efficiency is lowered.
本発明は、簡易な構造で、開刃角度が大きい長柄の刈り込み鋏を実現することを目的としている。 An object of the present invention is to realize a long-sized trimming scissors with a simple structure and a large opening angle.
本発明（請求項１）の刈り込み鋏は、柄と鋏が分離し、柄の支点と柄・鋏連結点の距離より鋏の支点と柄・鋏連結点の距離が短く、位置関係が柄−柄・鋏連結点−鋏の支点−柄の支点の順になっており、柄の支点が刃の平面から離れている構成とした。 The trimming scissors according to the present invention (Claim 1) are separated from the handle and the handle, the distance between the support point of the handle and the handle / heel connecting point is shorter than the distance between the handle and the handle / heel connection point, and the positional relationship is The pattern / claw linking point-the fulcrum fulcrum-the fulcrum of the handle is in this order, and the fulcrum of the handle is separated from the plane of the blade.
本発明（請求項２）の刈り込み鋏は、柄と鋏が分離し、柄の支点と柄・鋏連結点の距離より鋏の支点と柄・鋏連結点の距離が短く、位置関係が柄−鋏の支点−柄・鋏連結点−柄の支点の順になっており、柄の支点が刃の平面から離れている構成とした。 In the trimmed scissors of the present invention (claim 2), the handle and the scissors are separated, and the distance between the support point of the scissors and the handle / saddle connection point is shorter than the distance between the handle support point and the handle / saddle connection point, and the positional relationship is The fulcrum of the heel—the handle and the heel connection point—the fulcrum of the handle are in this order, and the fulcrum of the handle is separated from the plane of the blade.
本発明（請求項３）の刈り込み鋏は、柄と鋏が分離し、柄の支点と柄・鋏連結点の距離より鋏の支点と柄・鋏連結点の距離が短く、位置関係が柄−柄の支点−鋏の支点−柄・鋏連結点の順になる構成とした。 In the trimmed scissors according to the present invention (Claim 3), the handle and the heel are separated, the distance between the fulcrum fulcrum and the handle / heel connection point is shorter than the distance between the handle fulcrum and the handle / heel connection point, and the positional relationship is It was set as the structure which becomes the order of the fulcrum of a handle-the fulcrum of a kite-a pattern and a kite connection point.
本発明の刈り込み鋏は、柄の長さの割に開刃角度が大きく作業効率が高い。 The trimming scissors of the present invention have a large opening angle for the length of the handle and a high working efficiency.
以下、本発明の刈り込み鋏の実施の形態を実施例により説明する。 Hereinafter, embodiments of the trimming scissors of the present invention will be described by way of examples.
図１及び図２は、本発明（請求項１）の刈り込み鋏の実施例を示す平面図及び側面図である。 1 and 2 are a plan view and a side view showing an embodiment of a trimming scissors according to the present invention (Claim 1).
柄の支点２と柄・鋏連結点３の距離より鋏の支点５と柄・鋏連結点３の距離が短いため、二つの柄１がなす角度より二つの刃４がなす角度が大きくなる。
Since the distance between the
柄の支点が、刈り込み作業の邪魔にならないように、刃の平面から離してある。 The fulcrum of the handle is separated from the plane of the blade so as not to interfere with the cutting operation.
図３及び図４は、本発明（請求項２）の刈り込み鋏の実施例を示す平面図及び側面図である。 3 and 4 are a plan view and a side view showing an embodiment of a trimming scissors according to the present invention (Claim 2).
柄の支点２と柄・鋏連結点３の距離より鋏の支点５と柄・鋏連結点３の距離が短いため、二つの柄１がなす角度より二つの刃４がなす角度が大きくなる。
Since the distance between the
柄の支点が、刈り込み作業の邪魔にならないように、刃の平面から離してある。 The fulcrum of the handle is separated from the plane of the blade so as not to interfere with the cutting operation.
図５は、本発明（請求項３）の刈り込み鋏の実施例を示す平面図である。 FIG. 5 is a plan view showing an embodiment of a trimming scissors according to the present invention (Claim 3).
柄の支点２と柄・鋏連結点３の距離より鋏の支点５と柄・鋏連結点３の距離が短いため、二つの柄１がなす角度より二つの刃４がなす角度が大きくなる。
Since the distance between the
１ 柄
２ 柄の支点
３ 柄・鋏連結点
４ 刃
５ 鋏の支点
1
Claims (3)
The handle and heel are separated, and the distance between the fulcrum fulcrum and the handle / heel connection point is shorter than the distance between the handle fulcrum and the handle / heel connection point, and the positional relationship is the handle-pattern fulcrum- 鋏 support point-pattern / 鋏 connection Pruning shears in the order of the points.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010200318A JP5388368B2 (en) | 2010-08-20 | 2010-08-20 | Pruning shears |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010200318A JP5388368B2 (en) | 2010-08-20 | 2010-08-20 | Pruning shears |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2012039990A JP2012039990A (en) | 2012-03-01 |
| JP5388368B2 true JP5388368B2 (en) | 2014-01-15 |
Family
ID=45897018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010200318A Expired - Fee Related JP5388368B2 (en) | 2010-08-20 | 2010-08-20 | Pruning shears |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5388368B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102018251740A1 (en) * | 2018-12-27 | 2020-07-02 | Robert Bosch Gmbh | Cutting device |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5358167U (en) * | 1976-10-20 | 1978-05-18 | ||
| JPS6140856U (en) * | 1984-08-17 | 1986-03-15 | 有限会社 岸本農工具製作所 | gardening shears |
| JPH08130980A (en) * | 1994-11-04 | 1996-05-28 | Kawashima Kogyo Kk | Long-handle shear for water tank |
| JP2010000129A (en) * | 2008-06-18 | 2010-01-07 | Tomoaki Ogawa | Force transmission structure |
-
2010
- 2010-08-20 JP JP2010200318A patent/JP5388368B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2012039990A (en) | 2012-03-01 |
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