KR810000955Y1

KR810000955Y1 - Parasol pole

Info

Publication number: KR810000955Y1
Application number: KR2019800003343U
Authority: KR
Inventors: 이인호; 최종석
Original assignee: 이인호; 최종석
Priority date: 1980-05-22
Filing date: 1980-05-22
Publication date: 1981-08-26

Abstract

내용 없음.No content.

Description

Sheep mountain stand

첨부된 도면은 본 고안의 일부 사시도이다.The accompanying drawings are some perspective views of the present invention.

본 고안은 알루미늄베토 된 양산대에 관한 것으로써, 몸체 둘레에 보강들재와 요입홈을 나란히 매설한 것을 특징으로 하는 바, 이는 가벼우면서도 강도가 큰 양산대를 얻고저 함에 있다.The present invention relates to an aluminum beto mass production stand, characterized in that the reinforcement material and the recessed grooves are laid side by side around the body, which is to obtain a light and strong mass production stand.

종래의 양산대의 단면이 원형이었기 때문에 휘임응력에 대한 저항력이 희박하여 잘 휘어지고 부러지는 결점이 있었던 것이므로 주벽을 두텁게 해야 되는 결점이 있었던 바, 매우 무거운 불편이 있었던 것인데, 본 고안은 위와 같은 종래의 결점을 시정하기 위하여 안출한 것으로 첨부된 도면에 의거 상세히 설명하면 다음과 같다.Since the cross section of the conventional mass production zone was circular, the resistance to bending stress was thin, so that there was a defect that bends and breaks well. Therefore, there was a defect to thicken the main wall, which was a very heavy inconvenience. When described in detail based on the accompanying drawings that are devised to correct the defects are as follows.

알루미늄 파이프로 된 양산대의 주벽 전체에 반원형 의향 용출돌조(1)와 내향돌조(2)를 배치하여 각 용출돌조의 내면과 외면에는 요입홈(1′)(2′)이 형성되게 균배하여서 된 구조이다.A semicircular inclined dissolution protrusion (1) and inward protrusion (2) are arranged on the entire main wall of a mass production stand made of aluminum pipe, and the inner and outer surfaces of each dissolution protrusion are evenly distributed to form recessed grooves (1 ') (2'). to be.

이와 같이 된 본 고안은 양산대의 주벽에 길이 방향으로 보강융출돌조(1)(2)가 내의로 형성되어 있어서 휘임응력에 대한 저항력이 매우 커지게 되고 각 융출돌조(1)(2)의 내외면에는 요입홈(1′)(2′)이 형성되어서 공간이 커지기 때문에 주벽의 두께가 얇아져서 두께가 가벼운 특징을 얻을 수가 있도록 되므로 경제적이고 실요적인 장점을 얻을 수 있는 것이다.In the present invention, the reinforcing melt protrusions (1) and (2) are formed in the longitudinal direction on the main wall of the mass production stand so that the resistance to bending stress becomes very large, and the inner and outer surfaces of each melt protrusion (1) and (2). In the recessed groove (1 ') (2') is formed because the space becomes larger because the thickness of the main wall is thinner to obtain a lighter feature of the thickness is economical and practical advantages can be obtained.

Claims

As shown in the drawing, the semicircular inclined dissolution protrusions 1 and inward protrusions 2 are disposed on the entire main wall of the mass production stand made of aluminum pipes, and recessed grooves 1 'and 2' are provided on the inner and outer surfaces of each dissolution protrusion. The structure of a mass production stand made to evenly formed.