APPARATUS FOR FIXING TIRE FOR VEHICLE

• Main Authors: KIM SUNG JONG, YEUM JUNG WHAN, PARK JAE KWAN
• Format: Patent
• Language: English; Korean
• Published: 05.04.2021
• Subjects: DEVICES OR ARRANGEMENTS RELATED TO TYRES; PERFORMING OPERATIONS; REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL; TRANSPORTING; TYRE CHANGING OR REPAIRING; TYRE INFLATION; VEHICLE TYRES; VEHICLES IN GENERAL

The present invention relates to a vehicle tire fastening device which comprises: a body frame; a shaft member rotatably coupled to the body frame; a plurality of sockets disposed on the same circumference around the shaft member and mounted on the body frame to be independently rotatable; a nut runner connected to the shaft member and rotating around the shaft member to selectively rotate any one of the plurality of sockets; and a cylinder member for linearly moving the nut runner in the axial direction of the shaft member so that the nut runner moves to a first position in which the nut runner is coupled to the socket and a second position in which the nut runner is separated from the socket. Accordingly, advantageous effects of simplifying the structure and reducing the cost can be obtained. 본 발명은 차량용 타이어 체결장치에 관한 것으로, 본체 프레임, 본체 프레임에 회전 가능하게 결합되는 샤프트부재, 샤프트부재를 중심으로 동일 원주상에 배치되며 독립적으로 회전 가능하게 본체 프레임에 장착되는 복수개의 소켓, 샤프트부재에 연결되며 샤프트부재를 중심으로 회전하며 복수개의 소켓 중 어느 하나를 선택적으로 회전시키는 너트런너, 및 너트런너가 소켓에 체결되는 제1위치 및 소켓으로부터 분리되는 제2위치로 이동하도록 샤프트부재의 축방향을 따라 너트런너를 직선 이동시키는 실린더부재를 포함하는 것에 의하여, 구조를 간소화하고 원가를 절감하는 유리한 효과를 얻을 수 있다.