KR940005688Y1 - Ladder - Google Patents
Ladder Download PDFInfo
- Publication number
- KR940005688Y1 KR940005688Y1 KR92016416U KR920016416U KR940005688Y1 KR 940005688 Y1 KR940005688 Y1 KR 940005688Y1 KR 92016416 U KR92016416 U KR 92016416U KR 920016416 U KR920016416 U KR 920016416U KR 940005688 Y1 KR940005688 Y1 KR 940005688Y1
- Authority
- KR
- South Korea
- Prior art keywords
- ladder
- support
- pillar
- present
- footrest
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/32—Ladders with a strut which is formed as a ladder and can be secured in line with the ladder
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/08—Special construction of longitudinal members, or rungs or other treads
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안의 일부 분해 사시도.1 is a partially exploded perspective view of the present invention.
제2도는 본 고안의 결합상태 단면도.2 is a cross-sectional view of the coupling state of the present invention.
제3도는 본 고안의 요부 사시도.3 is a perspective view of main parts of the present invention.
제4도는 본 고안의 발판 사시도.4 is a perspective view of the scaffold of the present invention.
제5도는 본 고안의 사용 상태도.5 is a state of use of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 발판 2 : 미끄럼방지 돌출부1: footrest 2: non-slip protrusion
3, 7 : 나사구멍 4 : 고정구3, 7: screw hole 4: fastener
5 : 카바 6 : 기둥5: kava 6: pillar
8 : 연결구 9 : 회동파이프8: connector 9: rotating pipe
12 : 고정파이프 11 : 지지구12: fixed pipe 11: support
12 : 와이어12: wire
본 고안은 알미늄재로 된 기둥, 발판 및 지지구 등을 압출하여, 규격에 맞게 절단하여 나사로 조으고, 알곤 용접을 한 사다리에 관한 것이다.The present invention relates to a ladder made of extruded aluminum, pillars, scaffolding, support, and the like, cut to the specification, screwed, argon welding.
종래의 사다리를 보면 다양한 것이 있으나 보편적으로, 철재 파이프를 절단한 다음 용접을 하여 사용을 하여 왔던바, 사다리를 조립할시 많은 시간이 소요되고 부식 또한 빨리오는 문제점들이 있었다.Looking at the conventional ladder there are a variety of things, but universally, bar has been used after cutting the steel pipe, there was a problem that takes a lot of time when the assembly of the ladder and also corrosion quickly.
따라서 본 고안은 상기 문제점 해결을 위하여 안출된 것으로 첨부된 도면과 관련하여 상세히 설명하면 다음과 같다.Therefore, the present invention will be described in detail with reference to the accompanying drawings as devised to solve the above problems as follows.
상면에 미끄럼방지 돌출부(2)와 나사구멍(3)이 형성되고, 발이 닿는 부분이 경사지게 형성, 압출하여 규격에 맞춰 절단하되, 양 측면을 사다리 기둥이 벌어진만큼 경사지게 절단한 발판(1)을, 하부에는 고정구(4)를 나사로 조으고, 상부는 카바(5)를 씌운 기둥(6)에, 기둥(6) 측면에 천공된 나사구멍(7)에 발판(1) 측면에 형성된 나사구멍(3)을 맞대어 나사로 고정하고, 나사구멍 카바(7')로 마감하여, 기둥(6) 상부 일측에는 파이프구멍(8')이 형성된 연결구(8)를 나사로 고정하여, 파이프구멍(8')에 회동파이프(9)에 장입된 고정파이프(10)를 장입하여 나사로 고정하며, 회동파이프(9)에는 하부에 고정구(4)를 알곤 용접하고, 강도보강을 위해 다수개의 돌기(11')를 길이 방향으로 형성된 지지구(11)를 알곤 용접하고, 지지구(11)와 발판(1)을 와이어(12)로 연결하여 구성한 것이다.An anti-slip protrusion 2 and a screw hole 3 are formed on the upper surface, and the foot contact portion is formed to be inclined, extruded and cut to the specification, and the side plate 1 is inclinedly cut at both sides as the ladder column is opened. Screw the fasteners 4 in the lower part, the upper part in the pillar 6 covered with the cover 5, and the screw hole 3 formed in the side of the footrest 1 in the screw hole 7 perforated in the side of the pillar 6 ) Screwed together, and finished with a screw hole cover 7 ', the connector 8 having a pipe hole 8' formed on one side of the column 6 is screwed and rotated to the pipe hole 8 '. The fixing pipe 10 inserted into the pipe 9 is inserted and fixed with screws, and the rotating pipe 9 is welded with the fixing tool 4 at the lower part, and a plurality of projections 11 'are longitudinally reinforced for strength reinforcement. Argon welded to the support 11 formed by arranging, and the support 11 and the footrest 1 is configured by connecting the wire 12 to be.
도면중 미설명 부호(20)은 사다리를 의미한다.In the drawing, reference numeral 20 denotes a ladder.
상기와 같은 본 고안의 작용 및 효과를 살펴보면, 제2도에서 보는 바와같이 사다리(20)을 접었을대 발판(1)을 보면 경사지게 되어 있지만, 사용할시(사다리를 접었다 펼쳤다 하는것은 종래와 같으므로 설명을 생략함) 지지구(11)를 펼치면 사다리(20)의 기둥(6)이 지지구(11)쪽으로 기울어지게 된다. 그러면 경사를 가진 발판(1)을 수평으로 이루어지게 되는 것이다. 그리고 기둥(6)과 지지구(11) 하부에 부착된 고정구(4)가 지면에 박혀 사다리(20)를 고정시킴으로 사다리(20)의 유동을 막을수 있으며, 발판(1)과 지지구(11)를 연결한 와이어(12)에 의해 사다리(20)가 필요이상 벌어지는 것을 방지하며 또, 발판(1)에 발을 딛을시 미끄러지는 것을 방지케 하였다.Looking at the effects and effects of the present invention as described above, as shown in Figure 2 when folding the ladder 20 when looking at the footrest (1) is inclined, but when used (folding and expanding the ladder is the same as the conventional description When the support 11 is unfolded, the pillar 6 of the ladder 20 is inclined toward the support 11. Then, the footrest 1 having a slope is made horizontal. And the fixing fixture 4 attached to the lower portion of the pillar 6 and the support 11 is embedded in the ground to prevent the flow of the ladder 20 by fixing the ladder 20, the footrest (1) and the support (11) By the wire 12 connected to prevent the ladder 20 from spreading more than necessary, and to prevent slipping when stepping on the footrest (1).
상기와 같은 본 고안은 사다리의 조립이 간편할뿐 아니라 이용자가 발판에서 미끄러지는 것을 방지함은 물론, 재질이 알미늄이어서 부식 또한 방지할 수 있는 등 장점이 많은 고안이다.The present invention as described above is not only easy to assemble the ladder, but also prevents the user from slipping on the scaffold, as well as the material is aluminum, so many advantages, such as corrosion can be prevented.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92016416U KR940005688Y1 (en) | 1992-08-28 | 1992-08-28 | Ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR92016416U KR940005688Y1 (en) | 1992-08-28 | 1992-08-28 | Ladder |
Publications (2)
Publication Number | Publication Date |
---|---|
KR940005823U KR940005823U (en) | 1994-03-18 |
KR940005688Y1 true KR940005688Y1 (en) | 1994-08-22 |
Family
ID=19339292
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR92016416U KR940005688Y1 (en) | 1992-08-28 | 1992-08-28 | Ladder |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940005688Y1 (en) |
-
1992
- 1992-08-28 KR KR92016416U patent/KR940005688Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940005823U (en) | 1994-03-18 |
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Payment date: 19970609 Year of fee payment: 6 |
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