KR920003529Y1 - Alpine shovel - Google Patents

Alpine shovel Download PDF

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Publication number
KR920003529Y1
KR920003529Y1 KR2019900000838U KR900000838U KR920003529Y1 KR 920003529 Y1 KR920003529 Y1 KR 920003529Y1 KR 2019900000838 U KR2019900000838 U KR 2019900000838U KR 900000838 U KR900000838 U KR 900000838U KR 920003529 Y1 KR920003529 Y1 KR 920003529Y1
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KR
South Korea
Prior art keywords
shovel
protrusion
handle
pipe
binding
Prior art date
Application number
KR2019900000838U
Other languages
Korean (ko)
Other versions
KR910013993U (en
Inventor
김만희
Original Assignee
김만희
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 김만희 filed Critical 김만희
Priority to KR2019900000838U priority Critical patent/KR920003529Y1/en
Publication of KR910013993U publication Critical patent/KR910013993U/en
Application granted granted Critical
Publication of KR920003529Y1 publication Critical patent/KR920003529Y1/en

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Classifications

    • A—HUMAN NECESSITIES
    • A63—SPORTS; GAMES; AMUSEMENTS
    • A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
    • A63B29/00—Apparatus for mountaineering
    • A63B29/08—Hand equipment for climbers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S248/00—Supports
    • Y10S248/925—Mountain climbing aids, e.g. pitons etc.

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  • Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Details Of Rigid Or Semi-Rigid Containers (AREA)

Abstract

내용 없음.No content.

Description

등산용 삽자루Mountaineering shovel

제1도는 본 고안의 일부 파절사시도.1 is a partially broken perspective view of the present invention.

제2도는 본 고안의 단면도이다.2 is a cross-sectional view of the present invention.

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

1 : 자루본체 2 : 연결관1: bag body 2: connector

3 : 나선돌조 3a : 나선요홈3: spiral helix 3a: spiral groove

4 : 결착돌기 4a : 결착요홈4: binding protrusion 4a: binding groove

5 : 손잡이5: handle

본 고안은 금속파이프제로된 삽자루의 연결관에 나선형 돌조와 나선요홈을 가압성형 방법으로 성형시키고 자루본체의 손잡이 삽입부에 결착돌기와 결착요홈을 형성시켜 보다 편리하고 실용적인 방법으로 삽자루를 만들 수 있게한 것이다.The present invention is to form a spiral protrusion and spiral groove in the connection pipe of the metal pipe shovel by the press molding method and to form the binding protrusion and the binding groove in the handle insert portion of the bag body to make the shovel in a more convenient and practical way. It is.

종래의 삽자루는 파이프로된 삽자루의 연결관에 나사홈을 삭성시켜 나사부를 형성시키는 것이므로 파이프의 두께가 두터워야 하는 불편이 있었고, 나사홈을 하나하나 절삭성형해야하므로 작업이 까다롭고 합성수지제 손잡이를 피복시키면 쉽게 빠지는 불편이 있었다.Conventional spade has the inconvenience of having to make the thickness of the pipe thick because the thread groove is formed by cutting the screw groove in the connection pipe of the pipe spade made of pipes. Covering the handle was inconvenient to come off easily.

본 고안은 위와같은 종래의 결점을 시정하기 위하여 안출한 것으로 파이프로된 삽자루 연결관에 나사부 형성 방법을 개선시키고 손잡이를 끼운후 쉽게 빠지지 않도록 한것인데 이를 첨부 도면에 의거 상세히 설명하면 다음과 같다.The present invention has been made in order to correct the above-mentioned drawbacks to improve the method of forming the threaded portion of the pipe shovel connector pipe and to not easily fall off after inserting the handle as described in detail according to the accompanying drawings.

금속파이프로 제조되는 삽자루 본체(1)이 선단연결관(2) 내측으로 나사부를 형성시킴에 있어서 나선돌조(3)와 나선요홈(3a)을 가압성형 방법으로 요철되게 성형시키고 손잡이 삽입부 외면에는 톱니형 결착돌기(4)와 결착흠(4a)을 요철되게 형성하여 그 외면으로 합성수지제 손잡이(5)를 강제적으로 피복시킨 구조이다.When the shovel main body 1 made of metal pipe forms a threaded portion inside the distal end pipe 2, the spiral protrusion 3 and the spiral groove 3a are unevenly formed by a press molding method and the handle insert outer surface is formed. It is a structure in which the toothed binding protrusion 4 and the binding flaw 4a are formed unevenly, and the handle 5 made of synthetic resin is forcibly coated on the outer surface thereof.

이와같이된 본 고안은 삽자루 본체(1)의 선단연결관(2)에 나사부를 형성시킴에 있어서 나선돌조(3)와 나선 요홈(3a)을 가압성형방법으로 요철되게 성형시켰기 때문에 연결관(2)의 표면이 깎여 나가지 않고 나사가 형성되기 때문에 나사부의 나조가 강건하면서 신속하고 정교하게 성형이 되므로 제작이 용이하고 실용적으로 되는 장점이 있으며, 손잡이 삽입부 외면에는 톱니형 결착돌기(4)와 결착홈(4a)이 요철방법으로 형성되므로 합성수지제나 고무제로된 손잡이(5)를 강제투입시키면 결착돌기에 의하여 결착이 되어 자루본체에서 쉽게 벗겨지지 않고 이완되지도 않으므로 삽설이 간편하게 되고 사용이 편리할 뿐아니라 대량생산이 가능하여 생산원가도 절감시킬수 있는 이점이 있는 것이다.In the present invention, the threaded protrusion 3 and the spiral groove 3a are formed in a concave-convex manner by the press molding method in forming the threaded portion in the distal end pipe 2 of the shovel main body 1, so that the joint pipe 2 Since the screw is formed without cutting the surface of the screw), the screw is strong and the molding of the screw is performed quickly and precisely. Therefore, it is easy to manufacture and practical.The outer surface of the handle insert has a toothed binding protrusion (4). Since the grooves 4a are formed by the concave-convex method, when the handle 5 made of synthetic resin or rubber is forced to be inserted, it is bound by the binding protrusion and is not easily peeled off or loosened from the bag body. In addition, the mass production is possible, there is an advantage that can reduce the production cost.

Claims (1)

금속파이프로 제조되는 삽자루 본체(1)의 선단연결관(2) 내측으로 나사부를 형성시킴에 있어서 나선돌조(3)와 나선요홈(3a)을 가압성형 방법으로 요철되게 성형시키고 손잡이 삽입부 외면에는 톱니형 결착돌기(4)와 결착홈(4a)을 요철되게 형성하여 그 외면으로 합성수지제 손잡이(5)를 강제적으로 피복시킨 등산용 삽자루.In forming the threaded portion inside the distal end pipe 2 of the shovel main body 1 made of metal pipe, the spiral protrusion 3 and the spiral groove 3a are unevenly formed by a press molding method and the outer surface of the handle insert portion. The mountaineering shovel has a serrated binding protrusion 4 and a binding groove 4a formed unevenly and forcibly covered the synthetic resin handle 5 with its outer surface.
KR2019900000838U 1990-01-22 1990-01-22 Alpine shovel KR920003529Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019900000838U KR920003529Y1 (en) 1990-01-22 1990-01-22 Alpine shovel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019900000838U KR920003529Y1 (en) 1990-01-22 1990-01-22 Alpine shovel

Publications (2)

Publication Number Publication Date
KR910013993U KR910013993U (en) 1991-08-30
KR920003529Y1 true KR920003529Y1 (en) 1992-05-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019900000838U KR920003529Y1 (en) 1990-01-22 1990-01-22 Alpine shovel

Country Status (1)

Country Link
KR (1) KR920003529Y1 (en)

Also Published As

Publication number Publication date
KR910013993U (en) 1991-08-30

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