One-meter-line chair
A seat and rice noodle technology, which is applied to chairs, chairs with vertically adjustable seats, and other seat-type furniture, etc., can solve the problems of high manufacturing cost, complex structure, inconvenient operation, etc. simple effect
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Embodiment 1
[0022] Such as figure 1 , figure 2 As shown, the seat includes fixed parts, such as the chair foot 1; The rotatable part of the seat is detachably connected with the connecting rod 8 protruding to the rear of the seat back 4 by the fastener 5, and the connecting rod 8 is provided with a folding positioning hinge 6 near the position of the seat, so that the connecting rod 8 It can be rotated to the upright direction for convenient use and storage; the connecting rod 8 is welded or detachably connected with a horizontal railing 9 by bolts.
[0023] Such as image 3 As shown, the connecting rod 8 and the railing 9 are straight rods, which are formed by socketing two or more rod-shaped bodies in a telescopic structure. If a telescopic structure similar to a TV antenna is adopted: the connecting rod 8 is formed by the A connecting rod 81 and a second connecting rod 82 telescopically socketed in the inner tube of the first connecting rod 81 are formed; the railing 9 is composed ...
Embodiment 2
[0027] Such as Figure 4 As shown, the connecting rod 8 and the railing 9 are both arc-shaped rods, and several folding and positioning hinges 6 are arranged on the connecting rod 8 and the railing 9 . All the other are with embodiment 1.
[0028]
Embodiment 3
[0029] Embodiment 3, figure omitted.
[0030] Connecting rod 8 also can be one, and the front end of this connecting rod is connected to the outside of the chair back, or is connected to the bottom of the seat, because understanding is simple, so figure is omitted, all the other are with embodiment 1.
[0031]
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