CN2698169Y

CN2698169Y - Multifunctional chair

Info

Publication number: CN2698169Y
Application number: CN 200420047415
Authority: CN
Inventors: 苑凤楠
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-03-25
Filing date: 2004-03-25
Publication date: 2005-05-11
Anticipated expiration: 2014-03-25

Abstract

The utility model relates to a multifunctional chair which belongs to the technical field of the group of chairs which are suitable for special purposes of the subclass of chairs under the subsection of individual or household articles in the section of human necessities according to the classification of the International Patent Classification. The purpose of the multifunctional chair is to solve the technical problems that the chair with a bedpan and a desk can be used as a bed for rest and can be moved along arbitrary directions. The multifunctional chair is mainly composed of a defecation cavity, a chair seat, wheels, a bedpan, a leg pad, a control board, a supporting rod and a desk top, and is characterized in that a hinge on the front end of the chair seat is connected with the upper end of the leg pad; the upper end of the defecation cavity is fixedly connected with the middle of the rear of the chair seat; the lower end of the defecation cavity is connected with a back cut of the bedpan by threads, a hinge on the upper end of the supporting rod is connected with one end of the desk top, and the lower end of a cardan shaft is in shaft connection with the centers of the wheels. The multifunctional chair has the advantages of wide range of application and easy popularization.

Description

Multifunction chair

(1) technical field:

The utility model relates to multifunction chair, divides by International Patent Classification (IPC) (IPC) to belong to human life need part, and individual or household goods branch, the big class of furniture, the chair group is applicable to the chair technical group field of specific purposes.

(2) background technology:

At present, the technology about the chair group that is applicable to specific purposes existing and that once had was all done very fruitful effort to the demand of multifunction chair, also once designed many outstanding technical schemes.As declaring of the Decree of Patent Office of China on October 23rd, 2002 by cold aigret is great, Granted publication is CN2517312 Y, China Patent No. (ZL) is: No. 01268945.9 utility model patent title is the utility model patent of " a kind of seat mount structure of folding seat ", the technical scheme that is adopted.Technical elements in the chair group that is applicable to specific purposes is a routine of great value invention, and it has solved gas permeability and the comfort level that improves seat board effectively, and saves the technical problem of material.But still have some deficits, it also is difficult to solve chair band bedpan itself, desk, can be used as bed and has a rest, but the technical problem that any direction moves.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of multifunction chair.To solve chair band bedpan itself, desk, can be used as bed and have a rest, but the technical problem that any direction moves.

The multifunction chair that the new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is achieved in that this utility model mainly by: backrest, defaecation chamber, seat support, chair leg, universal drive shaft, wheel, bedpan, crossbeam, leg pad, control panel, pole, hinged joint, desktop constitute.

In shape, structure and combination thereof, the total essential features of multifunction chair of the present utility model and immediate prior art is: the following corner location of seat support is fixedly connected on the upper end position of chair leg, the position, middle and upper part of chair leg is plugged on the end positions of crossbeam, be combined into the fixed structure of common side's chair shape, function has been the effect of supporting.In shape, structure and combination thereof, the multifunction chair of the present utility model technical characterictic different with immediate prior art is: the front position hinged joint of seat support is connected the upper end position of leg pad, the back-end location hinged joint of seat support is connected the lower end position of backrest, be combined into the integrative-structure of wheelchair shape, function is that get up leg pad, backrest adjustment height also can be set level when the effect of having a rest.The upper end position in defaecation chamber is fixedly connected on the centre position, rear of seat support, and the lower end position in defaecation chamber is threaded in the position of upper of bedpan, is combined into the integrative-structure of basin shape, and function has been to hold ight soil, needn't go the effect in lavatory.The lower end position of pole is fixedly connected on the lateral location of seat support, and the upper end position hinged joint of pole is connected an end position of desktop, is combined into the combining structure that the stand shape is arranged on the chair, and function has been that desktop can start, the adjustable for height effect of pole.The lower end position of chair leg is threaded in the upper end position of universal drive shaft, and the lower end position axle of universal drive shaft is connected the center of wheel, is combined into the bascule of rotating wheel shape arbitrarily, but function has been the effect of arbitrary directional rolling.So just realized that multifunction chair of the present utility model solves chair band bedpan itself, desk, can be used as bed and have a rest, but the purpose of the technical problem that any direction moves.

The beneficial effect of the multifunction chair of utility model is that the utility model is to solve chair band bedpan itself, desk, can be used as bed and have a rest, but the technical scheme that technical problem adopted that any direction moves has been compared advantage and improvement everywhere with existing with the technology about the chair group that is applicable to specific purposes that once had:

First, because the front position hinged joint that has designed seat support in the technical scheme of multifunction chair of the present utility model is connected the upper end position of leg pad, the back-end location hinged joint of seat support is connected the lower end position of backrest, easier solution leg pad, backrest adjustment height be combined into the integrative-structure of wheelchair shape, so also can be set level a technical problem of having a rest when bed.

Second, because the upper end position that has designed the defaecation chamber in the technical scheme of multifunction chair of the present utility model is fixedly connected on the centre position, rear of seat support, the lower end position in defaecation chamber is threaded in the position of upper of bedpan, be combined into the integrative-structure of basin shape, so easier solution holds ight soil, needn't go the technical problem in lavatory.

The 3rd, because the lower end position that has designed pole in the technical scheme of multifunction chair of the present utility model is fixedly connected on the lateral location of seat support, the upper end position hinged joint of pole is connected an end position of desktop, be combined into the combining structure that the stand shape is arranged on the chair, so easier solution desktop can start, the adjustable for height technical problem of pole.

The 4th, because the lower end position that has designed the chair leg in the technical scheme of multifunction chair of the present utility model is threaded in the upper end position of universal drive shaft, the lower end position axle of universal drive shaft is connected the center of wheel, be combined into the bascule of rotating wheel shape arbitrarily, so but the technical problem of easier solution arbitrary directional rolling.

(4) description of drawings:

Accompanying drawing provides the structural representation of multifunction chair of the present utility model:

Fig. 1: the overall structure schematic diagram that is multifunction chair of the present utility model:

Fig. 2: the desk and the pole partial structurtes schematic diagram that are multifunction chair of the present utility model:

The label declaration at each position in the schematic diagram:

1 backrest, 2 defaecation chambeies, 3 seat supports, 4 chair legs, 5 universal drive shafts

6 wheels, 7 bedpans, 8 crossbeams, 9 leg pads, 10 control panels

11 poles, 12 hinged joints, 13 desktops

(5) specific embodiment:

Below in conjunction with accompanying drawing, multifunction chair of the present utility model is solved chair band bedpan itself, desk for realizing, can be used as bed and have a rest, but the optimal way of the technical scheme that the technical problem that any direction moves is taked is described further:

Its static structure: see also accompanying drawing: as shown in the figure, multifunction chair of the present utility model mainly is made of backrest 1, defaecation chamber 2, seat support 3, chair leg 4, universal drive shaft 5, wheel 6, bedpan 7, crossbeam 8, leg pad 9, control panel 10, pole 11, hinged joint 12, desktop 13.Its major part backrest 1, wheel 6, bedpan 7, control panel 10, hinged joint 12 are selected for use by market.Its defaecation chamber 2 is funnel shapeds, is material to mould firmly, through the pressure rolling processing and manufacturing.Its chair leg 4 is rectangular shapes, is material with timber, through the planing operation manufacturing.Its desktop 13 is long square plate shape shapes, is material with plastics, through the pressure rolling processing and manufacturing.

In shape, structure and combination thereof, the total essential features of multifunction chair of the present utility model and immediate prior art is: the following corner location of seat support 3 is fixedly connected on the upper end position of chair leg 4, the position, middle and upper part of chair leg 4 is plugged on the end positions of crossbeam 8, be combined into the fixed structure of common side's chair shape, function has been the effect of supporting.In shape, structure and combination thereof, the multifunction chair of the present utility model technical characterictic different with immediate prior art is: the front position hinged joint of seat support 3 is connected the upper end position of leg pad 9, the back-end location hinged joint of seat support 3 is connected the lower end position of backrest 1, be combined into the integrative-structure of wheelchair shape, function is that get up leg pad, backrest adjustment height also can be set level when the effect of having a rest.The upper end position in defaecation chamber 2 is fixedly connected on the centre position, rear of seat support 3, and the lower end position in defaecation chamber 2 is threaded in the position of upper of bedpan 7, is combined into the integrative-structure of basin shape, and function has been to hold ight soil, needn't go the effect in lavatory.The lower end position of pole 11 is fixedly connected on the lateral location of seat support 3, the upper end position hinged joint 12 of pole 11 is connected an end position of desktop 13, be combined into the combining structure that the stand shape is arranged on the chair, function has been that desktop can start, the adjustable for height effect of pole.The lower end position of chair leg 4 is threaded in the upper end position of universal drive shaft 5, and the lower end position axle of universal drive shaft 5 is connected the center of wheel 6, is combined into the bascule of rotating wheel shape arbitrarily, but function has been the effect of arbitrary directional rolling.

Below by using method, further set forth the dynamic structure relation of this practical multifunction chair: in use, when needs be seated reading, write, when going to toilet, according to theory of mechanics, at first press control panel 10 and regulate backrest 1 and leg pad 9 height and angles, regulate pole 11 height then, lift to oneself to desktop 13 then again, thereby finish being seated and reading a book, write, go to toilet of task.

In use, when needs are lain down rest, according to theory of mechanics, at first press the corresponding button on the control panel 10, backrest 1 is set level then, and leg pad 9 is upwards rolled over then again, thereby finishes the task of rest.So just realized that multifunction chair of the present utility model solves chair band bedpan itself, desk, can be used as bed and have a rest, but the technical scheme of the technical problem that any direction moves.

Realize that preferred plan of the present utility model is is material with plastics, timber, utilize the basic equipment of chair factory, take to produce by batch in a small amount,, so just can realize the practical value and the economic worth of multifunction chair of the present utility model better with the demand of supply daily life.

Claims

1. multifunction chair, it is by backrest (1), defaecation chamber (2), seat support (3), chair leg (4), universal drive shaft (5), wheel (6), bedpan (7), crossbeam (8), leg pad (9), control panel (10), pole (11), hinged joint (12), desktop (13) constitutes, the following corner location of its seat support (3) is fixedly connected on the upper end position of chair leg (4), the position, middle and upper part of chair leg (4) is plugged on the end positions of crossbeam (8), it is characterized in that: the front position hinged joint of seat support (3) is connected the upper end position of leg pad (9), and the back-end location hinged joint of seat support (3) is connected the lower end position of backrest (1).

2. multifunction chair according to claim 1 is characterized in that: the upper end position of defaecation chamber (2) is fixedly connected on the centre position, rear of seat support (3), and the lower end position of defaecation chamber (2) is threaded in the position of upper of bedpan (7).

3. multifunction chair according to claim 1 is characterized in that: the lower end position of pole (11) is fixedly connected on the lateral location of seat support (3), and the upper end position hinged joint (12) of pole (11) is connected an end position of desktop (13).

4. multifunction chair according to claim 1 is characterized in that: the lower end position of chair leg (4) is threaded in the upper end position of universal drive shaft (5), and the lower end position axle of universal drive shaft (5) is connected the center of wheel (6).