KR930001173Y1 - Hoe - Google Patents

Hoe Download PDF

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Publication number
KR930001173Y1
KR930001173Y1 KR2019900013382U KR900013382U KR930001173Y1 KR 930001173 Y1 KR930001173 Y1 KR 930001173Y1 KR 2019900013382 U KR2019900013382 U KR 2019900013382U KR 900013382 U KR900013382 U KR 900013382U KR 930001173 Y1 KR930001173 Y1 KR 930001173Y1
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KR
South Korea
Prior art keywords
hoe
insertion hole
pipe
coupling pipe
sack
Prior art date
Application number
KR2019900013382U
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Korean (ko)
Other versions
KR920003694U (en
Inventor
강정남
Original Assignee
강정남
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Publication date
Application filed by 강정남 filed Critical 강정남
Priority to KR2019900013382U priority Critical patent/KR930001173Y1/en
Publication of KR920003694U publication Critical patent/KR920003694U/en
Application granted granted Critical
Publication of KR930001173Y1 publication Critical patent/KR930001173Y1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B1/00—Hand tools
    • A01B1/02—Spades; Shovels

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Soil Working Implements (AREA)

Abstract

내용 없음.No content.

Description

농업용 괭이의 자루 삽입관Sack Insertion Tube of Agricultural Hoe

제1도는 본 고안의 분해사시도.1 is an exploded perspective view of the present invention.

제2도는 본 고안의 조립단면도이다.2 is an assembled cross-sectional view of the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 괭이날 1a : 삽입공1: Hoe blade 1a: Insertion hole

1b : 고정홈 2 : 자루삽입관1b: fixing groove 2: bag insertion pipe

2a : 돌출환테 3 : 결합관2a: protruding ring frame 3: connective tube

3a : 고정돌기 3b : 환상절곡부3a: fixed protrusion 3b: annular bending portion

4 : 괭이자루4: Hoe Sack

본 고안은 농업용 괭이에 자루 삽입관을 형성시키는 것에 관한 것으로 보다 구체적인 특징은 자루 삽입관선단부에 결합부를 형성하여 괭이날을 회전되지 않게 결합하여 용접이나 보울트에 의하지 않고 견고히 고정되게한 것이다.The present invention relates to the formation of a bag insertion tube in the agricultural hoe, more specific feature is to form a coupling portion at the end of the bag insertion tube to combine the hoe blade not rotated to be firmly fixed by welding or bolts.

종래에는 괭이날과 자루삽입관을 결합할 때 ""형의 연결구를 사용하거나 괭이 날상단에 수직으로 삽입관을 용접하여 구성하기 때문에 제작시간이 많이 소요되고 재료비도 많이들어서 경제적 부담이 컷을 뿐만 아니라 용접시는 산화가 빨라 수명도 짧은 결점이 있었다.Conventionally, when a hoe blade and a stem insertion tube are combined, "Because of using the type connector or welding the insertion pipe vertically on the top of the hoe blade, it takes a lot of time to manufacture and material cost, which not only cuts the economic burden but also shortens the service life due to rapid oxidation during welding. .

본 고안은 이와같은 종래의 결점을 시정하기 위해 고안된 것으로 첨부된 도면에 의거 상세히 설명하면 다음과 같다.The present invention is designed to correct such a conventional defect, and will be described in detail with reference to the accompanying drawings.

괭이날(1)의 상단부에 삽입공(1a)을 뚫어 내주면 일측으로 고정홈(1b)을 형성하고 별도로 만들어지는 자루삽입관(2)는 선단부의 결합관(3) 내측에 돌출환테(2a)를 형성하고 결합관(3) 표면에 고정홈(1b)과 결합될 고정돌기(3a)를 형성하여 결합관(3)을 삽입공(1a)에 끼우고 돌출부에 환상절곡부(3b)를 형성하여 환상절곡부 내주면이 괭이날 삽입공(1a) 외면으로 밀착되게한 구조이다.When inserting the insertion hole (1a) in the upper end of the hoe blade (1) to form a fixed groove (1b) to one side and the bag insertion pipe (2) made separately is a protruding ring (2a) inside the coupling pipe (3) of the tip And a fixing protrusion (3a) to be coupled to the fixing groove (1b) on the surface of the coupling pipe (3) to fit the coupling pipe (3) in the insertion hole (1a) and to form an annular bent portion (3b) in the protrusion The inner circumferential surface of the annular bent portion is in close contact with the outer surface of the hoe blade insertion hole (1a).

이와같이된 본 고안은 자루삽입관(2)의 결합관(3)이 괭이날(1)의 삽입공(1a)에 끼워져 일측의 고정돌기(3a)가 고정홈(1b)에 삽입되고 돌출환테(2a)와 환상절곡부(3b) 사이에 협삽되므로 별도의 체결기구가 없이도 괭이날과 자루삽입관(2)이 결합되어 자루삽입관에 자루를 끼워 사용할 수 있으며 괭이날이 자루삽입관의 결합관(3)에서 회전될 염려가 없어 견고하게 사용할 수 있고 용접하지 않아도 되므로 수명이 오래가는 이점을 얻을 수 있으며 작업의 능률도 올릴 수 있고 재료비도 많이 절감되는 등의 이점을 얻는 것이다.The present invention as described above, the coupling pipe (3) of the bag insertion pipe (2) is inserted into the insertion hole (1a) of the hoe blade (1), one side fixing projection (3a) is inserted into the fixing groove (1b) and protruding ring ( It is interposed between 2a) and the annular bent portion (3b), so the hoe blade and the sack insertion tube (2) are combined without a separate fastening mechanism so that the sack insertion tube can be used by inserting the sack into the sack insertion tube. In (3), there is no fear of rotating, so it can be used solidly and does not need welding, so it can be used for a long service life, work efficiency can be improved, and material cost can be saved.

Claims (1)

괭이날(1)의 상단부에 삽입공(1a)을 뚫어 내주면 일측으로 고정홈(1b)을 형성하고 별도로 만들어지는 자루삽입관(2)는 선단부의 결합관(3) 내측에 돌출환테(2a)를 형성하고 결합관(3) 표면에 고정홈(1b)과 결합될 고정돌기(3a)를 형성하여 결합관(3)을 삽입공(1a)에 끼우고 돌출부에 환상절곡부(3b)를 형성하여 환상절곡부 내주면이 괭이날 삽입공(1a) 외면으로 밀착되게한 농업용 괭이의 자루 삽입관.When inserting the insertion hole (1a) in the upper end of the hoe blade (1) to form a fixed groove (1b) to one side and the bag insertion pipe (2) made separately is a protruding ring (2a) inside the coupling pipe (3) of the tip And a fixing protrusion (3a) to be coupled to the fixing groove (1b) on the surface of the coupling pipe (3) to fit the coupling pipe (3) in the insertion hole (1a) and to form an annular bent portion (3b) in the protrusion Sack insertion tube of the agricultural hoe in which the inner circumferential surface of the annular bent portion is in close contact with the outer surface of the hoe blade insertion hole (1a).
KR2019900013382U 1990-08-29 1990-08-29 Hoe KR930001173Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900013382U KR930001173Y1 (en) 1990-08-29 1990-08-29 Hoe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900013382U KR930001173Y1 (en) 1990-08-29 1990-08-29 Hoe

Publications (2)

Publication Number Publication Date
KR920003694U KR920003694U (en) 1992-03-25
KR930001173Y1 true KR930001173Y1 (en) 1993-03-18

Family

ID=19302852

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900013382U KR930001173Y1 (en) 1990-08-29 1990-08-29 Hoe

Country Status (1)

Country Link
KR (1) KR930001173Y1 (en)

Also Published As

Publication number Publication date
KR920003694U (en) 1992-03-25

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