Single side lifter and seat with single side lifter

Abstract

The invention discloses a single-side lifter, which comprises a cavel support, a square-pipe support, a connecting rod, a linkage rod, a U-shaped connecting pipe, a connecting triangle, a bend connecting rod, a straight connecting rod, a motor, a support, a mounting pin and a motor mounting support. The chair comprising the single-side lifter comprises a seat, a chair back, a chair spindle, a spindle mounting plate and a base, wherein the seat and the chair back are integrated. The chair also comprises the single-side lifter, wherein the U-shaped connecting pipe in the single-side lifter is connected with the seat via a forked plate; the square-pipe support is fixedly connected with the spindle mounting plate; the chair spindle is connected with the square-pipe support and the spindle mounting plate which are fixedly connected; a bottom baffle is arranged and fixedly connected to two ends of the cavel support and the square-pipe support; the bottom baffle is movably connected with a front baffle and side baffles; the front baffle is connected to the front end of the U-shaped seat; the front baffle and the bottom baffle are used for blocking the front end and the rear end of an arising-assistant chair; the uppermost ends of the side baffles are connected; the side baffles are movably connected with the straight connecting rod.

Description

technical field [0001] The invention belongs to the field of lifter and chair manufacturing, in particular to a lifter for assisting inconvenient people to stand up and a seat with the lifter. Background technique [0002] At present, the design of general beds or seats is mostly designed for people with normal mobility, but for people with reduced mobility in the lower limbs or older people, it takes more effort to stand up from the bed or seat, so it is difficult to use it. Not ideal. [0003] Although there is the U.S. invention No. US6092247 patent case, its seat has the auxiliary function of "from sitting to standing", but the two support belts in its structure are sheathed on two positions of the chest and legs of the person with reduced mobility in the lower limbs. Stand by pulling up the person with disabilities in the lower limbs, causing the center of gravity of the person with disabilities in the lower limbs to fall on the buttocks. Because there is no support a...

AI Technical Summary

Problems solved by technology

[0002] At present, the design of general beds or seats is mostly designed for people with normal mobility, but for people with lower limb mobility or older people, when they leave the bed or seat and stand up, it takes more effort, so in use not ideal

[0003] Although there is the U.S. invention No. US6092247 patent case, its seat has the auxiliary function of "from sitting to standing", but the two support belts in its structure are sleeved on the chest and two positions of the legs of the lower limbs. Pull up the lower limbs to stand, causing the center of gravity of the lower limbs to fall on the buttocks

Since there is no support at the buttocks, the legs of the person with reduced mobility in the lower limbs slide backward from the position of the support belt below during the process of assisting standing. At this time, the chest of the person with reduced mobility in the lower limbs is covered by the support belt It is fixed, so it will cause strain on the lower limbs when it slips, so its structure is dangerous to use and uncomfortable to ride

[0004] China Invention No. CN201058087Y patent case, which discloses a seat that needs to rely on manpower to drive mechanical movement to assist people with inconvenient lower limbs to get up, but the seat is difficult for older people or people with little strength. accomplish

Images