JPS61151537U

JPS61151537U -

Info

Publication number: JPS61151537U
Application number: JP3550285U
Authority: JP
Priority date: 1985-03-12
Filing date: 1985-03-12
Publication date: 1986-09-19

Description

[Brief explanation of the drawing]

第１図ないし第３図はこの考案の一実施例を示
す車輪付の家具底部の断面図、底面図、正面図、
第４図ないし第６図は他の実施例を示す断面図お
よび底面図である。１…ねじ棒、２…ナツト、３…リンク、４…車
輪台、５…車輪、６…ハンドル、７…周壁、８…
ハンドル孔、９…開口蓋、１０，１１…ピン、１
２…上下台、１３…傾動アーム、１４，１５…ピ
ン、１６…軽受金具、１７…蝶番、１８…チエー
ン、１９…スプロケツト、２０…ウオーム歯車。 Figures 1 to 3 are sectional views, bottom views, and front views of the bottom of wheeled furniture showing an embodiment of this invention;
4 to 6 are sectional views and bottom views showing other embodiments. 1...Threaded rod, 2...Nut, 3...Link, 4...Wheel stand, 5...Wheel, 6...Handle, 7...Peripheral wall, 8...
Handle hole, 9... Opening lid, 10, 11... Pin, 1
2... Upper and lower base, 13... Tilting arm, 14, 15... Pin, 16... Light bracket, 17... Hinge, 18... Chain, 19... Sprocket, 20... Worm gear.

Claims

[Claims for Utility Model Registration] (1) Two threaded rods supported horizontally and parallel to each other along the circumference on the bottom of the furniture, and two threaded rods screwed into each threaded rod, along the circumferential side of the furniture. The furniture is equipped with a nut that moves along the furniture, and a wheel stand that is connected to the nut via a link and that tilts to move the wheels in and out of the bottom of the furniture. The opposite side of the wheel is mounted near the four corners of the furniture so that it can freely tilt in a vertical plane, and the nut is connected to the wheel base via a link to prevent rotation, and the threaded rod is Wheeled furniture configured to be rotated so that the nut moves along it and the nut pushes the wheel platform via the link to push the wheel out of the bottom of the furniture. (2) A utility model registration in which reverse pitch male threads are carved on both sides of the threaded rod, and a nut is screwed into this male thread, and when the threaded rod is rotated, the nut moves in the opposite direction to move the wheel up and down. Claim No. 1
Furniture with wheels as described in ). (3) The wheeled furniture set forth in claim (1) of the utility model registration claim, in which threaded rods are arranged on both sides of the furniture so as to extend back and forth.