CN201480724U

CN201480724U - Old people assistance seat cushion

Info

Publication number: CN201480724U
Application number: CN2009201585854U
Authority: CN
Inventors: 陈运菊
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-06-04
Filing date: 2009-06-04
Publication date: 2010-05-26
Anticipated expiration: 2019-06-04

Abstract

The utility model discloses an old people assistance seat cushion, and relates to a seat cushion. The old people assistance seat cushion comprises a lower seat plate and an upper seat plate arranged on the lower seat plate, wherein the upper seat plate and the lower seat plate are rotatablely connected between edges on one side, springs are arranged between the upper seat plate and the lower seat plate, and two ends of the springs are respectively connected and fixed with the upper seat plate and the lower seat plate. Preferably, the upper seat plate and the lower seat plate form an included angle of 30 to 60 degrees. The rotation connection is loose leaf connection. The springs are arranged on the other sides of the upper seat plate and the lower seat plate far away from the rotation connection part. The upper seat plate and the lower seat plate are rectangular plates with the same size. The old people assistance seat cushion gives assistance when the old or patients with joint diseases sit down or stand up, avoids actions of bending knees due to excessive loading, and the old or the patients can sit down or stand up more easily.

Description

A kind of old man's power-assisted cushion

Technical field

The utility model relates to a kind of cushion, relates in particular to a kind of old man's power-assisted cushion.

Background technology

Because present aging society, go up the old man of grade or suffered from sick people such as joint, after sitting down, stand up once more, all gruelling or difficult.In maximum in the high age be because the aging knee endoprosthesis symptom that causes.Generally speaking, knee endoprosthesis need bear the load of 4 times of about body weight when level walking, when stair activity, then need to bear load (crooked approximately 50 degree of knee when going upstairs of 7 times of about body weight, then crooked about 65 degree when going downstairs), increase along with the age, cover soft of the cartilage of muscles or ossa articularia or joint bag etc. and organize the phenomenon that also has along with aging, this is the position that symptom worsens easily.So for the elderly, the people who particularly suffers from gonarthrosis will avoid excessively the bearing a heavy burden action of crooked knee.

The utility model content

At the problem that above-mentioned prior art exists, the utility model provides a kind of old man's power-assisted cushion, gives power-assisted when old man or arthropathy patient sit down or stand, and the action of the crooked knee of avoiding excessively bearing a heavy burden can more easily be sat down or stand up it.

The technical solution of the utility model is: a kind of old man's power-assisted cushion, comprise following seat and the last seat that places down the seat top, be rotationally connected between the corresponding side of seat edge up and down, and be provided with spring between the seat up and down, both ends of the spring is connected and fixed seat up and down respectively.

As preferably, seat forms the angles of one 30～60 degree up and down.

As preferably, described being rotationally connected is that loose-leaf connects.

As preferably, described spring is located at up and down seat away from the opposite side at the place that is rotationally connected.

As preferably, aforementioned seat up and down be big or small identical rectangular slab.

The beneficial effects of the utility model are: old man's power-assisted cushion of the present utility model is made up of along being rotationally connected at a side seat up and down, seat can be relative to a side along rotating up and down, and be provided with spring between the seat up and down, seat forms certain included angle up and down, when old man or arthropathy patient sit down, when big knee angle of bend, contact seat, the spring compression, and the person's holding power that gives the seat, it is stressed to alleviate knee, the seat person continues to sit down, continues to play the effect that cushions and support at knee bends process medi-spring, until sitting down fully; Equally, the seat person is an inverse process when standing up, and spring and continues to apply holding power to the seat person along with seat person's the deformation of standing up to reply when the seat person stands up, and the person stands up fully until seat.Can both give power-assisted when old man or arthropathy patient sit down or stand, the action of the crooked knee of avoiding excessively bearing a heavy burden can more easily be sat down or stand up it.

Description of drawings

Fig. 1 is the front view of the utility model embodiment;

Fig. 2 is the schematic perspective view of the utility model embodiment.

The specific embodiment

As a kind of embodiment of the present utility model, as depicted in figs. 1 and 2, a kind of old man's power-assisted cushion, comprise following seat 1 and the last seat 2 that places down seat 1 top, be rotationally connected between

seat

2,1 corresponding side edge up and down, and be provided with spring 3 between the

seat

2,1 up and down, spring 3 two ends are connected and fixed

seat

2,1 up and down respectively.As shown in this embodiment, described

seat

2,1 up and down is the identical rectangular slab of size,

seat

2,1 forms the angle of one 30～60 degree up and down, as θ angle among Fig. 2, described being rotationally connected to loose-leaf 4 connects also can be adopted other known modes that is rotationally connected commonly used, and

seat

2,1 can be relative to a side along rotating about only needing, for steadily buffering support effect is arranged better,

seat

2,1 was away from the opposite side at the place that is rotationally connected about described spring 3 was located at.

When old man or arthropathy patient sit down, when big knee angle of bend, contact seat 2, spring 3 compressions, and the person's holding power that gives the seat, it is stressed to alleviate knee, and the seat person continues to sit down, continue to play the effect that cushions and support at knee bends process medi-spring 3, until sitting down fully; Equally, the seat person is an inverse process when standing up, and spring 3 and continues to apply holding power to the seat person along with seat person's the deformation of standing up to reply when the seat person stands up, and the person stands up fully until seat.Can both give power-assisted when old man or arthropathy patient sit down or stand, the action of the crooked knee of avoiding excessively bearing a heavy burden can more easily be sat down or stand up it.

Claims

1. old man's power-assisted cushion is characterized in that: comprise seat down and the last seat that places down the seat top, up and down the corresponding side of seat along between be rotationally connected, and about be provided with spring, seat about both ends of the spring is connected and fixed respectively between the seat.

2. a kind of old man's power-assisted cushion according to claim 1 is characterized in that: seat forms the angle of one 30～60 degree up and down.

3. a kind of old man's power-assisted cushion according to claim 1 is characterized in that: described being rotationally connected is the loose-leaf connection.

4. a kind of old man's power-assisted cushion according to claim 1 is characterized in that: seat was away from the opposite side at the place that is rotationally connected about described spring was located at.

5. according to a kind of old man's power-assisted cushion described in arbitrary claim in the claim 1 to 4, it is characterized in that: described seat up and down is the identical rectangular slab of size.