JP3032719U

JP3032719U - Grass rake

Info

Publication number: JP3032719U
Application number: JP1995006862U
Authority: JP
Inventors: 太大塚
Original assignee: 太大塚
Priority date: 1995-06-01
Filing date: 1995-06-01
Publication date: 1997-01-10
Anticipated expiration: 2001-06-01

Abstract

(57)【要約】【目的】刈草及び乾草の収集や、反転の際絡みつ
かず容易に作業が出来る果樹園の剪定屑をかき集めるに
も効率が良い。且つ軽量である。【構成】熊手の指部分は三叉、三叉の指の曲がり
は１１５。指先の間隔は７０ｍｍ、指の曲がり部分から
先端まで５５ｍｍ、柄は延長出来るようにセツトする。
材質は熊手の部分は腐食しないアルミ合金、柄の部分は
スチール製パイプ。 (57) [Summary] [Purpose] It is also efficient for collecting cuttings and hay, and for scraping pruning debris from orchards that can be easily worked without being entangled when reversing. It is also lightweight. [Structure] The finger part of the rake is trifurcated, and the bending of the trifurcated finger is 115. The distance between the fingertips is 70 mm, the bent part of the finger is 55 mm from the tip, and the handle is set so that it can be extended.
The material of the rake is an aluminum alloy that does not corrode, and the handle is a steel pipe.

Description

[Detailed description of the invention] [Industrial applications]

産業上の分野としては農機具である、 As an industrial field, it is agricultural machinery,

[Prior art]

従来のこの種の、通称熊手と称するものは、手の部分の本数が多く、細いうえ間隔が狭く草などが絡みつき、草寄せなどには不向きであつた。 This type of conventional rake, which is commonly known as a rake, has a large number of hands, is thin, has a narrow space, and is entangled with grass, making it unsuitable for weeding.

[Issues to be solved by the invention]

農作業の中でも、労力を要する水田や畑の畦畔の刈り草寄せや乾草の収集の際従来のものでは、材質が弱く大きい草などはかかりにくく、しかも絡みつき作業の能率があがらなかつた。このことを解決するために、頑丈であること、軽量であること、草などが絡み付かないこと、激しい作業に耐えること。 In the field of agricultural work, when cutting paddy fields and ridges of fields and collecting hay, it is difficult to catch large grass and other materials, and the efficiency of entanglement work is low. To solve this, be sturdy, lightweight, not entangled with grass, etc., and endure heavy work.

[Means for Solving the Problems]

頑丈にするため、熊手の手の指の部分の材質は錆びない固いしかも軽い金属を使用、直径を８ｍｍとした。草などが絡みつかないようにするため熊手指を三叉とし、指の先端部分の間隔を７０ｍｍ、指の曲がりの角度は１１５。である。 In order to make it sturdy, the material of the fingers of the rake is made of a solid and light metal that does not rust and has a diameter of 8 mm. To prevent grass from getting entangled, the pitchfork is a three-pronged finger, the distance between the tip of the finger is 70 mm, and the bending angle of the finger is 115. It is.

[Action]

三叉指の先端部分の曲がりの角度は、通常楽な姿勢で作業する際、先端部分が地中に刺さることなく、草や木屑だけを軽く掻き寄せることが出来る適当な角度である。指の先端の長さも指全体の長さとのバランスにおいて草離れをスムーズにすることの出来るサイズである。 The bending angle of the tip of the three-pronged finger is an appropriate angle that allows the tip to be lightly scraped only on grass and wood chips without sticking into the ground when working in a comfortable posture. The length of the tip of the finger is also a size that allows smooth weeding in balance with the length of the entire finger.

【Example】

熊手の指部分の材質はアルミ合金、柄の部分はスチール製パイプ。 The material of the rake fingers is aluminum alloy, and the handle is steel pipe.

[Effect of the invention]

本考案は、上述のごとく熊手の指が三叉であるところから、次に記載する効果を奏する。急傾斜地や田畑の畦畔の刈り草及び乾草の反転などは手間と労力がかかつていたが、草が絡みつかないこと、頑丈であり一回に相当量を掻き寄せることが出来る。剪定屑も綺麗に集めることが出来、柄を延長出来ることから、移動せず広範囲の作業が楽にしかも効率的にできる。 The present invention has the following effects from the fact that the rake has three fingers as described above. It took time and labor to cut grass and hay on the steep slopes and ridges of the fields, but the grass is not entangled and it is sturdy and can scrape a considerable amount at one time. Pruning debris can be collected neatly and the handle can be extended, so work in a wide range can be done easily and efficiently without moving.

[Brief description of the drawings]

【図１】斜め上から見た全体図である。FIG. 1 is an overall view seen from diagonally above.

【図２】真上から見た熊手の指の部分の図である。FIG. 2 is a view of a finger portion of a rake viewed from directly above.

【図３】真上から見た柄の部分の図であるFIG. 3 is a diagram of a pattern portion viewed from directly above.

【図４】真上から見た柄の延長部分の図である。FIG. 4 is a view of an extended portion of the handle as viewed from directly above.

[Explanation of symbols]

１熊手の指２熊手の指の先端部分３熊手の指の先端部分の曲がりの角度４熊手の指の先端の曲がりまでの長さ５熊手の指の間隔６柄の部分７柄に延長をつけた部分 1 Rake's finger 2 Tip of rake's finger 3 Angle of bend of tip of rake's finger 4 Length to bend of tip of rake's finger 5 Distance between rake's fingers 6 Patterned portion 7 Handle with extension Part

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【手続補正書】[Procedure amendment]

【提出日】平成７年１１月２８日[Submission date] November 28, 1995

【手続補正１】[Procedure amendment 1]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】請求項１[Correction target item name] Claim 1

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【手続補正２】[Procedure amendment 2]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】請求項２[Correction target item name] Claim 2

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

【手続補正３】[Procedure 3]

【補正対象書類名】明細書[Document name to be amended] Statement

【補正対象項目名】請求項３[Correction target item name] Claim 3

【補正方法】変更[Correction method] Change

【補正内容】[Correction contents]

Claims

[Utility model registration claims]

1. A rake has a three-pronged finger portion, the total length of the finger is 355 mm, the tip finger portion is 55 mm, and the finger angle is 115. It is.

2. The rake portion is made of a metal that does not rust, the size is 8 mm, and the distance between the three forks is 70 mm at the bent portion of the finger.

3. The handle has a length of 1500 mm and a thickness of 2
7mm, 30mm with extension 1000mm
And