KR860001446Y1

KR860001446Y1 - Assistant wheel for bicycle

Info

Publication number: KR860001446Y1
Application number: KR2019840007397U
Authority: KR
Inventors: 김기태
Original assignee: 김기태
Priority date: 1984-07-31
Filing date: 1984-07-31
Publication date: 1986-07-12
Also published as: KR860001575U

Abstract

내용 없음.No content.

Description

Motorcycle wheel

제1도는 본 고안의 사시도.1 is a perspective view of the present invention.

제2도는 본 고안의 작용도.2 is a working view of the present invention.

* 도면의 주요 부호에 대한 설명* Description of the main symbols in the drawing

(1) : 이륜차 (2) : 발판(1): two-wheeled vehicle (2): scaffolding

(3)(3')(4)(4') : 축수체 (5)(6) : 회동축(3) (3 ') (4) (4'): bearing body (5) (6): rotating shaft

(5a)(6a) : 보조륜 (7) : 스프링(5a) (6a): auxiliary wheel (7): spring

(8)(8') : 작동간 (8a) : 누름판(8) (8 '): Between operation (8a): Pressing plate

(8b) : 손잡이(8b): handle

본 고안은 이륜차 보조륜에 관한 것으로서, 이륜차의 엔진이 후측에 장착된 이륜차에 있어서, 발판 양측에 차의 길이 방향으로 회동축을 축설한 후단은 외향으로 직각, 곡설하여 보조륜을 축설하고 선단은 상향으로 곡설하여 스프링으로 서로 당기고 있게 탄설함과 동시에 상부에 작동간을 연설하므로서 필요시에만 보조륜을 지면에 내려서 사용할 수 있게된 간단한 구조에 특징이 있는 것인데, 이를 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.The present invention relates to a two-wheeled auxiliary vehicle, in a two-wheeled vehicle in which the engine of the two-wheeled vehicle is mounted on the rear side, the rear end of which the pivoting shaft is laid in the longitudinal direction of the vehicle on both sides of the scaffold is angled outwardly, and the auxiliary wheel is laid out. It is characterized by a simple structure that can be used by lowering the auxiliary wheels to the ground only when necessary, by arranging them to be bent upwards and pulling each other with springs. As follows.

이륜차(1)의 발판(2) 양측에 축수체(3)(3')(4)(4')를 통하여 회동축(5)(6)을 축설한 후단은 외향으로 곡설하여 보조륜(5a)(6a)을 축설하고, 회동축(5)(6)의 선단은 상향으로 곡설하여 스프링(7)으로 서로 당기도록 탄설함과 동시에 상단에 작동간 (8)(8')을 연결하고 작동간(8)에는 누름판(8a)과 손잡이(8b)를 형성한 것이다.The rear end of the rotary shafts 5 and 6, which are formed on both sides of the footrest 2 of the motorcycle 1 through the bearing bodies 3, 3 ', 4, and 4', is curved outward and the auxiliary wheel 5a. 6a), the tip of the pivot shaft 5, 6 bends upward to be pulled together by the spring 7, and at the same time connect the operation 8 and 8 'at the top and operate The liver 8 is provided with a pressing plate 8a and a handle 8b.

이와 같이 구성된 본 고안은 누름판(8a)를 발로 누르면 양작동간(8)(8')이 밑으로 내려가게 되고 따라서 보조륜(5a)(6a)을 지면에 닿게되므로 이륜차의 운전이 미숙한 사람이나 신체 부자유자가 타고 다닐 수 있게 되고 운전숙달자가 탈 때나 또는 고속 주행시에는 보조륜이 오히려 운행에 불편하므로 이때에는 손잡이(8b)를 위로 당기면 작동간(8)(8')이 위로 올라오게 됨에 따라서 스프링(7)의 당기는 힘으로 보조륜(5a) (6a)은 지면 위로 올라와 있게 되어 고속운행시 보조륜이 방해하지 않게 되는 것인데, 보조륜의 승강장치가 간단한 구조로 구성되어 설치 사용이 매우 용이하고 비용 또한 저렴한 경제성도 있는 것이다.The present invention configured as described above is the person who is inexperienced in driving two-wheeled vehicle because the pressing plate (8a) by the foot to move down between the two operation (8) (8 ') and thus the auxiliary wheel (5a) (6a) to the ground In addition, it is possible to ride by a person with a physical disability and the auxiliary wheels are rather inconvenient to operate when the driver is riding or at high speed. At this time, when the handle 8b is pulled up, the operating period 8, 8 'is raised. By the pulling force of the spring (7), the auxiliary wheels (5a) (6a) is raised above the ground so that the auxiliary wheels do not interfere during high-speed operation, the lifting device of the auxiliary wheels is simple structure, easy to install and use Cost is also economical.

Claims

The rear end of the pivot shaft 5, 6 was laid out on both sides of the scaffold 2 through the bearing bodies 3, 3 ', 4, and 4', and the auxiliary wheels 5a and 6a were bent outward. A two-wheeled vehicle auxiliary wheel that is built up, the tip is bent upward and coalesced with a spring (7), and is connected by an operation (8) (8 ').