KR101299565B1 - 작업대의 원터치형 다리 절첩장치 - Google Patents
작업대의 원터치형 다리 절첩장치 Download PDFInfo
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- KR101299565B1 KR101299565B1 KR1020120131492A KR20120131492A KR101299565B1 KR 101299565 B1 KR101299565 B1 KR 101299565B1 KR 1020120131492 A KR1020120131492 A KR 1020120131492A KR 20120131492 A KR20120131492 A KR 20120131492A KR 101299565 B1 KR101299565 B1 KR 101299565B1
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- folding
- legs
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- coupled
- locking
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/34—Scaffold constructions able to be folded in prismatic or flat parts or able to be turned down
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
- E04G1/32—Other free-standing supports, e.g. using trestles
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G1/00—Scaffolds primarily resting on the ground
- E04G1/28—Scaffolds primarily resting on the ground designed to provide support only at a low height
- E04G1/30—Ladder scaffolds
- E04G2001/302—Ladder scaffolds with ladders supporting the platform
- E04G2001/307—The ladders being self-supporting folding ladders
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
Abstract
본 발명은 발디딤을 위한 작업발판(10)과, 상기 작업발판(10)의 저면 양쪽에 각각 회동 가능하게 결합되는 다리(30)(30a)와, 상기 다리가 각각 작업발판의 저면에 접힘 및 전개 상태에서 고정이 가능하도록 하는 절첩수단(100)을 포함하여서 된다.
본 발명은 본 발명은 작업발판의 다리를 회전시키면 접철장치가 다리를 안정되게 전개 및 고정상태를 유지하도록 하게 되고 사용후 다리를 접힘시키고자 할 때 작업자가 버튼을 누르면 접철장치의 잠금이 해제되어 관절운동 되면서 다리가 간편하게 접힘되도록 하는 효과가 있다.
Description
도 2는 도 1에서 접철구간을 분리시켜 도시한 요부 분리 사시도,
도 3은 도 2에서 잠금구의 작동상태로 잠금상태를 보인 결합상태 요부도,
도 4는 도 3에서 잠금구의 작동상태로 해제상태를 보인 결합상태 요부도,
도 5는 도 1에서 접철구간을 보인 전개도,
도 6은 도 5의 접힘상태도,
도 7은 본 발명에 따른 작업대의 원터치형 다리 절첩장치의 접힘 과정을 도시한 것으로 다리의 전개상태도,
도 8은 도 7에서 다리의 일부 접힘 상태도,
도 9는 도 8에서 다리의 접힘 상태도.
20: 힌지
30,30a: 다리
100: 접철수단
110: 제1접힘바
112: 힌지 114: 축홀
116: 잠금홈 118: 간섭방지홈
120: 제2접힘바
122: 힌지 124: 축홀
126: 안내홀 127: 가이드홈
130: 회전축
140: 잠금구
142: 버튼 144: 너트
145: 복원스프링 146: 이동바
148: 잠금몸체
Claims (2)
- 발디딤을 위한 작업발판(10)과, 상기 작업발판(10)의 저면 양쪽에 각각 회동 가능하게 결합되는 다리(30)(30a)와, 상기 다리가 각각 작업발판의 저면에 접힘 및 전개 상태에서 고정이 가능하도록 하는 절첩수단(100)을 포함하며;
상기 절첩수단(100)이,
일측이 양쪽의 상기 다리(30)(30a)에 각각 회동 가능하도록 힌지(112) 결합되고, 타측에 축홀(114) 및 끝단부에 잠금홈(116)이 길이방향을 따라 개방되게 형성되는 제1접힘바(110);
일단이 상기 작업발판(10)의 양쪽 저면에각각 회동 가능하도록 힌지(122) 결합되고, 타단에 상기 제1접힘바(110)의 축홀(114)과 회전축(130)을 통해 결합되도록 축홀(124)이 형성되며, 상기 축홀(124)과 인접한 위치에 안내홀(126)이 형성되는 제2접힘바(120);
상기 제2접힘바(120)의 안내홀(126)에 이동 가능하게 결합되며 일단에 버튼(142)이 구비되고 너트(144)로 걸림 고정되는 이동바(146), 상기 이동바(146)를 감싸며 슬라이드 가능하게 결합되고 외측에 상기 안내홀 중 한 쪽 안내홀의 양쪽에 형성되는 가이드홈(127)에 끼워맞춤되면서 걸림되는 양쪽 잠금돌기(149)가 형성되는 잠금몸체(148), 상기 제2접힘바(120)의 내벽과 상기 잠금몸체(148)에 지지되어 상기 잠금돌기(149)가 상기 잠금홈(116)에 선택적으로 끼워맞춤되도록 복귀시키는 복원스프링(145)으로 이루어진 잠금구(140); 및
상기 제1접힘바(110)의 일측에 상기 제2접힘바의 접힘시 상기 잠금구(140)가 간섭되지 않고 안내되도록 간섭방지홈(118)을 포함하는 것을 특징으로 하는 작업대의 원터치형 다리 절첩장치.
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120131492A KR101299565B1 (ko) | 2012-11-20 | 2012-11-20 | 작업대의 원터치형 다리 절첩장치 |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020120131492A KR101299565B1 (ko) | 2012-11-20 | 2012-11-20 | 작업대의 원터치형 다리 절첩장치 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR101299565B1 true KR101299565B1 (ko) | 2013-08-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020120131492A Active KR101299565B1 (ko) | 2012-11-20 | 2012-11-20 | 작업대의 원터치형 다리 절첩장치 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101566354B1 (ko) | 2014-03-21 | 2015-11-05 | (주)보성하이테크 | 우마사다리용 다리지지대 |
| KR101597902B1 (ko) | 2014-09-29 | 2016-02-25 | 김미숙 | 사용 편의성이 개선된 접철장치 |
| KR20160073479A (ko) * | 2014-12-16 | 2016-06-27 | 순천향대학교 산학협력단 | 차량승하차용 이동 지지대 |
| KR20160073478A (ko) * | 2014-12-16 | 2016-06-27 | 순천향대학교 산학협력단 | 차량승하차용 이동 지지대 |
| CN108216463A (zh) * | 2018-02-01 | 2018-06-29 | 嘉兴市优贝童车有限公司 | 一种童车用折叠按钮 |
| KR20190087775A (ko) * | 2018-01-17 | 2019-07-25 | 유수원 | 접힘 가능한 이동식 작업 사다리 |
| KR102134473B1 (ko) | 2019-07-16 | 2020-07-16 | 주식회사 올뉴텍 | 드론 블레이드의 접이식 조인트 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1193399A (ja) * | 1997-09-24 | 1999-04-06 | Hory Corp | 作業足場台 |
| KR20100004824U (ko) * | 2008-10-31 | 2010-05-11 | 김만섭 | 접철식 지지대 |
-
2012
- 2012-11-20 KR KR1020120131492A patent/KR101299565B1/ko active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1193399A (ja) * | 1997-09-24 | 1999-04-06 | Hory Corp | 作業足場台 |
| KR20100004824U (ko) * | 2008-10-31 | 2010-05-11 | 김만섭 | 접철식 지지대 |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101566354B1 (ko) | 2014-03-21 | 2015-11-05 | (주)보성하이테크 | 우마사다리용 다리지지대 |
| KR101597902B1 (ko) | 2014-09-29 | 2016-02-25 | 김미숙 | 사용 편의성이 개선된 접철장치 |
| KR20160073479A (ko) * | 2014-12-16 | 2016-06-27 | 순천향대학교 산학협력단 | 차량승하차용 이동 지지대 |
| KR20160073478A (ko) * | 2014-12-16 | 2016-06-27 | 순천향대학교 산학협력단 | 차량승하차용 이동 지지대 |
| KR101665201B1 (ko) * | 2014-12-16 | 2016-10-12 | 순천향대학교 산학협력단 | 차량승하차용 이동 지지대 |
| KR101665202B1 (ko) * | 2014-12-16 | 2016-10-13 | 순천향대학교 산학협력단 | 차량승하차용 이동 지지대 |
| KR20190087775A (ko) * | 2018-01-17 | 2019-07-25 | 유수원 | 접힘 가능한 이동식 작업 사다리 |
| KR102016109B1 (ko) * | 2018-01-17 | 2019-08-29 | 유수원 | 접힘 가능한 이동식 작업 사다리 |
| CN108216463A (zh) * | 2018-02-01 | 2018-06-29 | 嘉兴市优贝童车有限公司 | 一种童车用折叠按钮 |
| KR102134473B1 (ko) | 2019-07-16 | 2020-07-16 | 주식회사 올뉴텍 | 드론 블레이드의 접이식 조인트 |
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