Working chair mechanism convenient to lift based on office furniture
A technology for working chairs and furniture, which can be applied to home appliances, other seating furniture, chairs with vertically adjustable seats, etc. It can solve the problems of cylinder heating, office chairs without lifting function, explosion, etc., and prevent the center of gravity from rising Effect
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[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, but not all of them. Based on the embodiment of the present invention, all other embodiments obtained by ordinary technicians in the field without creative labor are within the scope of the present invention.
[0023] see also Figure 1-4 A working chair mechanism convenient for lifting based on office furniture comprises a chair seat 1, a fixed block 1 2 is fixedly connected to the bottom of the chair seat 1, a groove 3 is formed at the bottom of the fixed block 1 2, a threaded rod 4 is movably connected inside the groove 3, and a gear 1 5 is screwed to the outside of the threaded rod 4, the inside of the gear 1 5 has threads matched with the outside of the threaded rod 4, and the outside of ...
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