Office seat with function of relieving waist fatigue
An office chair and fatigue technology, which is applied in the field of office chairs with the ability to relieve lumbar fatigue, can solve problems such as uncomfortable and fatigue-relieving effects, adjust the height of the backrest, lumbar spine diseases, etc., and achieve the effect of relieving lumbar fatigue and facilitating naps
Inactive Publication Date: 2019-03-29
杨佳意
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Problems solved by technology
[0002] In the prior art, due to the simple structure of office chairs, on the one hand, long-term sitting is likely to cause some lumbar diseases; The applicability of the seat is not strong, and they lie on the table to rest for a while during the lunch break, which is not only uncomfortable but also less effective in relieving fatigue. Therefore, how to design a seat with strong applicability and suitable for lunch break has a huge market. prospect
Method used
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Embodiment
[0022] Such as figure 1 — Figure 8 As shown, the present embodiment provides an office chair for relieving waist fatigue, including a seat frame 1, a seat cushion 16 and a chair back, and the seat cushion 16 and the seat back are fixedly connected to the seat frame 1, and the The back of the chair includes two bent back bars 2, a hydraulic cylinder 3 is fixed on the seat frame 1, a fixed plate 5 is arranged on the piston rod 4 of the hydraulic cylinder 3, and the seat cushion 16 is fixed on the fixed plate 5, A waist assembly 6 capable of adjusting the height up and down is provided on the two leaning bars 2. The waist assembly 6 includes a male seat 7, a female seat 8, a waist board 9 arranged on the female seat 8 and a waist board 9 fixed on the waist board 9. The waist sponge 10 on the upper body, the male seat 7 and the female seat 8 are fixed by bolts 11, and the inner side forms two limiting through holes 12 penetrated by the lever 2. On both sides of the male seat 7, ...
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The invention discloses an office seat with a function of relieving waist fatigue. The office seat comprises a seat frame, a cushion and a backrest, a hydraulic air cylinder is fixed to the seat frame, and a fixing plate used for fixing the cushion is arranged on a piston rod of the hydraulic air cylinder; a waist supporting assembly is arranged on two leaning rods of the backrest and comprises amale, a female, a waist supporting plate and waist supporting sponge, after the male and the female are fixed by bolts, two limit through holes penetrated by the leaning rods are formed in the inner sides of the male and the female, and two locating rods penetrating through corresponding components from the top are arranged on the two sides of the male and the female; pulling springs with the twoheads sleeving corresponding components are arranged between two sets of locating rods symmetrically arranged on the male and the female, and a foot supporting assembly capable of stretching forward for multiple lengths and being locked when stretching to each length point is arranged below the cushion and comprises an adjusting rod and foot supporting sponge. In the using process, the structure of the office seat makes a user more comfortable and can powerfully relieve fatigue of the waist and the legs, and the user can conveniently take a nap.
Description
technical field [0001] The invention relates to an office chair, in particular to an office chair capable of alleviating waist fatigue. Background technique [0002] In the prior art, due to the simple structure of office chairs, on the one hand, long-term sitting is likely to cause some lumbar diseases; The applicability of the seat is not strong, and they lie on the table to rest for a while during the lunch break, which is not only uncomfortable but also less effective in relieving fatigue. Therefore, how to design a seat with strong applicability and suitable for lunch break has a huge market prospect. Contents of the invention [0003] The object of the present invention is to provide an office chair that relieves waist fatigue in order to solve the above-mentioned deficiencies in the prior art. [0004] In order to achieve the above object, a kind of office chair designed by the present invention has the function of relieving waist fatigue, including a seat frame, ...
Claims
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IPC IPC(8): A47C7/42A47C7/38A47C7/24A47C3/30A47C7/50
CPCA47C3/30A47C7/24A47C7/383A47C7/425A47C7/506
Inventor 杨佳意
Owner 杨佳意