Unlock instant, AI-driven research and patent intelligence for your innovation.

Chair for nursing care

A chair and back frame technology, applied in the field of nursing chairs, can solve problems such as inability to move the elbow support, and achieve the effect of avoiding transfer

Active Publication Date: 2019-12-03
KK DOBASHI SEISAKUSYO
View PDF12 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this armrest is not only limited to its own structure but also has a very special structure, and the rear part of the elbow rest is connected to the rear frame axis, so there is a problem that the elbow rest cannot be moved as a whole.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Chair for nursing care
  • Chair for nursing care
  • Chair for nursing care

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] Preferred embodiments of the present invention are described below with reference to the accompanying drawings of Examples. figure 1 It is a perspective view showing the appearance of the backrest of the nursing chair as an example of the present invention in an upright state. figure 2 It is a perspective view of the chair in a state where the reclining angle has been adjusted. It should be noted that the chairs described below are equipped with casters on the legs. Therefore, in the following description, the nursing chair which is one embodiment of the present invention is called a wheelchair.

[0042] As can be seen from the figure, the wheelchair includes a main body frame 1, a back frame 4, a seat frame 5, an elbow support frame 6, an elbow support support frame 7, and a headrest frame 8 on which front wheels 2 and rear wheels 3 are installed on the legs 1a. , Footrest frame 9, gas spring 10, side guard 11, lock release lever 12, etc. It should be noted that, ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provided is a wheelchair having a link mechanism that operates in conjunction with the reclining mechanism to increase the opening angle between the seatback and chair seat and lowers the rear portionof the chair seat to maintain a comfortable posture for the chair user without causing forward slippage. A chair seat frame (5) is pivotably connected at the rear edge thereof to a seatback frame (4)and the seatback frame (4) is reciprocably supported at the lower edge thereof by a body frame (1) via a connection frame (14). A piston tip of a gas spring (10) having a mechanism for locking the front-back movement of the piston is connected to a pivot point (16) of the seatback frame (4) and connection frame (14). This enables the lower edge of the seatback frame (4) to be fixedly supported bythe locking mechanism.

Description

technical field [0001] The present invention relates to a chair for nursing care, and particularly relates to a chair capable of inclining a seat surface or an elbow rest at an appropriate angle during inclination adjustment and being easy to transfer between a chair and a bed. Background technique [0002] In recent years, with the development of aging in our country, the number of users of nursing chairs has increased rapidly. Nursing chairs are required to have various functions. Various efforts have been made to meet this demand, and a large number of patent applications are filed every year. [0003] The most commonly requested functions for nursing chairs are the reclining function for reclining the backrest and the function for easily transferring the occupant between the chair and the bed. Generally, the reclining function of chairs such as wheelchairs includes a reclining method in which only the backrest is not tilted without inclining the seat surface, and a rec...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): A61G5/10A47C1/031
CPCA47C1/031A61G5/00A61G5/10A61G5/104A61G5/12A61G5/1051A61G5/1056A61G5/1067A61G2200/34
Inventor 土桥悦子菅原慎也
Owner KK DOBASHI SEISAKUSYO