KR930007474A

KR930007474A - Trampoline

Info

Publication number: KR930007474A
Application number: KR1019910018193A
Authority: KR
Inventors: 오주환
Original assignee: 오주환
Priority date: 1991-10-16
Filing date: 1991-10-16
Publication date: 1993-05-20

Abstract

본 발명은 체력단련 기구로서의 적합한 안전성이 유지되고 충분한 기량을 발휘하여 운동역량을 최대치로 발휘할 수 있도록 충분한 진동폭을 갖게하는 트램폴린을 제안하고자 하는 것으로, 바닥판(1)에 설치되어 공압진동에 의하여 피소톤로드(2)를 진퇴 진동시키는 공압기구(3)와 바닥판상(1)에 장착되어 굴신아암(4) 상부의 답판(5)을 상하 진동 시키는 진동리프터기구(6)와 공압기구(3)의 진동을 진동리프터기구(6)에 전달하는 진동기구(7)로 구성되었고, 공압기구(3)는 실린더(11)와 실린더내의 피스톤(12)과 실린더(11)중앙의 피스톤(12)에 부착된 피스톤로드(2)와 실린더(11)양단에 설치되어 피스톤(12)의 초기 위치를 설정하거나 수정하며 운동시에 답판(5)의 높이를 계속해서 일정 높이로 유지케해주는 개폐변(13)(14)등으로 구성되며, 진동 리프터기구(6)는 바닥판(1)또는 답판촉에 각각 전후 좌우 4개소에 설치되는 연결요소(17)와 연결요소(17)에 관절핀(18)으로 양단이 접속되고 중앙부에 굴신 관절부(19)를 가지는 굴신아암(4)과 굴신아암(4)의 전개각도를 180도 이하로 되게 제한하는 스토퍼(21)등으로 되어 있으며, 전동기구(7)는 피스톤로드(2)단부에 한끝을 부착하고 다른끝은 좌우의 굴신관절축(22)에 각각 고정시킨 두 개의 인장부재(23)(23′)와 지지판(24)상의 홈(20)에 이동가능하게 부착되어 좌우 인장부재(23)(23′)를 각각 하나씩 접속시킨 조절롤(25)(25′)등으로 구성된 것이다.The present invention is to propose a trampoline having a sufficient vibration width to maintain a suitable safety as a fitness device and to exhibit a sufficient skill to exercise the maximum exercise capacity, which is installed on the bottom plate (1) and sued by pneumatic vibration Pneumatic mechanism (3) and pneumatic mechanism (3) mounted on the pneumatic mechanism (3) and bottom plate (1) to oscillate the tone rod (2) up and down to vibrate up and down the upper plate (5) It consists of a vibrating mechanism (7) for transmitting the vibration of the vibration to the vibration lifter mechanism (6), the pneumatic mechanism (3) is a cylinder 11, the piston 12 in the cylinder and the piston 12 in the center of the cylinder (11) It is installed at both ends of the attached piston rod (2) and the cylinder (11) to set or modify the initial position of the piston (12) and to open and close the valve to keep the height of the plate (5) at a constant height during exercise (13) 14, etc., the vibration lifter mechanism 6 The flexion arm having both ends connected to the connecting element 17 and the connecting element 17 and the connecting element 17 by joint pins 18 installed on the plate 1 or the answer plate, respectively, and having an articular portion 19 flexed in the center ( 4) and a stopper 21 for limiting the deployment angle of the flexion arm 4 to 180 degrees or less, and the electric mechanism 7 attaches one end to the piston rod 2 end and the other end to the left and right sides. Two tension members 23 and 23 'fixed to the flexion joint shaft 22 and the grooves 20 on the support plate 24 are movably attached to each of the left and right tension members 23 and 23', respectively. It is comprised by the adjustment roll 25 (25 ') etc. which were connected.

Description

Trampoline

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 전체 정면도,1 is an overall front view of the present invention,

제2도는 본 발명의 수축상태 정면도,2 is a front view of the contracted state of the present invention,

제3도는 공압 기구의 단면 구성도,3 is a cross-sectional configuration of the pneumatic mechanism,

제4도는 미세 조정부의 단면 구성도,4 is a cross-sectional configuration of the fine adjustment unit,

제5도는 굴신 아암의 관절부 단면 상세도.5 is a detailed cross-sectional view of the flexion arm.

Claims

A cylinder 11 having opening and closing sides 13 and 14 formed at both ends, a piston 12 reciprocating in the cylinder 11, and a piston rod connected to the piston 12 and connected to the outside of the cylinder 11 ( 2), a tension member 23 (23 ') connected between the piston rod (2) and the flexion arm (4), the flexion joint portion (19) in the middle and the joint pin (18) at both ends and the tension member (23) A trampoline composed of an oyster arm (4) coupled with (23 '), and an answer plate (5) hingedly connected to the oyster arm (4).

2. Frampoline according to claim 1, characterized in that the open / close valve (13) is an inhalable non-discharge valve or the open / close valve (14) is a non-suction non-discharge valve.

Trampoline according to claim 1, characterized in that the tension member (23) (23 ') is connected at its intermediate part to a movable control roll (25) (25') of the powertrain (7).

※ Note: The disclosure is based on the initial application.