CN104490532A - Chair - Google Patents
Chair Download PDFInfo
- Publication number
- CN104490532A CN104490532A CN201410706110.XA CN201410706110A CN104490532A CN 104490532 A CN104490532 A CN 104490532A CN 201410706110 A CN201410706110 A CN 201410706110A CN 104490532 A CN104490532 A CN 104490532A
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- CN
- China
- Prior art keywords
- base
- serial type
- push pedal
- chaise longue
- seat
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Abstract
The invention relates to a chair which mainly comprises a base, wherein a deck chair base is hinged on the rear side of the base; a serial type round hole is formed in the center of the base; a left push plate and a right push plate which can be used for sealing the upper end and the lower end of the serial type round hole in a splicing manner are arranged in the middle of the serial type round hole; a left cylinder and a right cylinder, which are both mounted on the lower end surface of the base, are respectively connected with the left side of the left push plate and the right side of the right push plate; semicircular position controllers are connected with both rear parts of two end surfaces of the base through bolts; semicircular tracks are arranged at the circumferences of the position controllers; fixing concave holes are uniformly formed in the lower end of the path of the right side of each track; U-shaped through holes are formed in the front part of the deck chair base; positioning handles adaptive to the widths of the tracks and the fixing concave holes are inserted into the U-shaped through holes; support beams are hinged to the rear part of the lower end surface of the deck chair base; guide grooves, which are fixed with the lower end surface of the deck chair base, are connected with the front ends of the support beams in a sliding manner. The chair is high in freedom degree, stable in structure and convenient for patients in daily life.
Description
Technical field
The present invention relates to medical instruments field, specifically a kind of seat.
Background technology
In the disabled ward of hospital, families of patients will to spend the plenty of time to look after handicapped patients every day, and what wherein take energy is that the food and drink attended to the patient are drawn and spread.Attend to the patient for convenience of relatives, many hospitals all employ the sick bed chair conveniently attended to the patient specially, these sick bed chair advantages are the mutual conversion that really effectively can realize bed and chair, thus facilitate the activity that patient can stand up to read the newspaper and so on convenient eating or reading, but this conversion is limited at two kinds, namely lie down completely and sit up completely, and the angle can not slept according to the required adjustment time of individual.Secondly, when handicapped patients needs to go to toilet, be also a huge trouble, although also someone invents and solves in the method for chair underneath bedpan, the inadequate health of this mode, and in the control of bed chair, automatic type is not enough, causes uncomfortable to patient.
Summary of the invention
For above-mentioned technical problem, the present invention proposes and can multi-angle adjustment patient to lie angle a kind of seat facilitating patient to defecate of sleeping.
A kind of seat, mainly comprise base, chaise longue seat is hinged with on rear side of described base, described base center is provided with serial type circular hole, the left push pedal that capable assembling closes serial type circular hole upper and lower port is provided with in the middle part of described serial type circular hole, right push pedal, on the left of described left push pedal, the left cylinder being installed in base lower surface is connected on the right side of right push pedal, right cylinder, described base both ends of the surface rear portion is all bolted the position-controlled device of semicircular in shape, the circumference place of described position-controlled device is provided with semi-circular shape track, described track right hand path lower end is evenly equipped with fixed notch, described chaise longue seat front portion offers U-shaped through hole, equal and track is interspersed with in described U-shaped through hole, the location handrail that fixed notch width adapts, rear portion, described chaise longue seat lower surface is hinged with brace summer, described brace summer front end slidably connects the guide groove being fixed on chaise longue seat lower surface.Left cylinder, right cylinder, by controlling left push pedal, the split state of right push pedal and the conversion of released state, make patient to leave the bed and go to toilet; Secondly, when client need adjustment self couches angle, only need lift handrail in orbit and reach chaise longue seat when being applicable to angle with base, promote to locate handrail downwards and enter into fixed notch internal locking.
The invention has the beneficial effects as follows:
The present invention changes traditional sick bed chair and can only be limited to level and plow and sit two states with vertical, achieves the adjustable fixed method of multi-angle by location handrail in the method for the slip of track and the self-locking of fixed notch.This Degree of Structure Freedom is high, Stability Analysis of Structures, facilitates the daily routine life of patient.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, invention is further illustrated.
Fig. 1 is perspective view of the present invention;
Fig. 2 is that the present invention is about Fig. 1 I place close-up schematic view;
Fig. 3 is the exploded perspective structural representation of the present invention about Fig. 1;
Fig. 4 is main TV structure schematic diagram of the present invention;
Fig. 5 is plan structure schematic diagram of the present invention;
Fig. 6 is the A-A sectional structure schematic diagram of the present invention about Fig. 5;
Fig. 7 is that the present invention is about another kind of embodiment structural representation.
Detailed description of the invention
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below the present invention being set forth further.
As shown in Figures 1 to 6, a kind of seat, mainly comprise base 1, chaise longue seat 5 is hinged with on rear side of described base 1, described base 1 center is provided with serial type circular hole 1a, the left push pedal 2L that capable assembling closes serial type circular hole 1a upper and lower port is provided with in the middle part of described serial type circular hole 1a, right push pedal 2R, on the left of described left push pedal 2L, the left cylinder 3L being installed in base 1 lower surface is connected on the right side of right push pedal 2R, right cylinder 3R, described base 1 both ends of the surface rear portion is all bolted the position-controlled device 4 of semicircular in shape, the circumference place of described position-controlled device 4 is provided with semi-circular shape track 4a, described track 4a right hand path lower end is evenly equipped with fixed notch 4b, described chaise longue seat 5 front portion offers U-shaped through hole 5b, be interspersed with in described U-shaped through hole 5b all with track 4a, the location handrail 7 that fixed notch 4b width adapts, rear portion, described chaise longue seat 5 lower surface is hinged with brace summer 6, described brace summer 6 front end slidably connects the guide groove 5a being fixed on chaise longue seat 5 lower surface.Left cylinder 3L, right cylinder 3R, by controlling left push pedal 2L, the split state of right push pedal 2R and the conversion of released state, make patient to leave the bed and go to toilet; Secondly, when client need adjustment self couches angle, only need lift handrail 7 and reach chaise longue seat 5 when being applicable to angle with base 1 in track 4a, promote location handrail 7 downwards and enter into fixed notch 4b internal locking.
As shown in Figure 7, as another embodiment of the invention, when the present invention is become vertical seat state from the state of couching by needs, location handrail 7 is only needed upwards to carry in track 4a, now under the drive of location handrail, chaise longue seat 5 rotates clockwise around the hinged place of itself and base 1, brace summer 6 rotates counterclockwise along U-shaped through hole 5b around its produces relative with chaise longue seat 5 hinged place, when chaise longue seat 5 is vertical around itself and base 1 one-tenth, downward promotion location handrail 7 to fixed notch 4b, chaise longue seat 5 is just locked, and completes conversion.
More than show and describe ultimate principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; the just principle of the present invention described in above-described embodiment and description; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in claimed the present invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (1)
1. a seat, mainly comprise base (1), described base (1) rear side is hinged with chaise longue seat (5), it is characterized in that: described base (1) center is provided with serial type circular hole (1a), described serial type circular hole (1a) middle part is provided with the left push pedal (2L) that capable assembling closes serial type circular hole (1a) upper and lower port, right push pedal (2R), described left push pedal (2L) left side, right push pedal (2R) right side is connected to the left cylinder (3L) being installed in base (1) lower surface, right cylinder (3R), described base (1) both ends of the surface rear portion is all bolted the position-controlled device (4) of semicircular in shape, the circumference place of described position-controlled device (4) is provided with semi-circular shape track (4a), described track (4a) right hand path lower end is evenly equipped with fixed notch (4b), described chaise longue seat (5) front portion offers U-shaped through hole (5b), be interspersed with in described U-shaped through hole (5b) all with track (4a), the location handrail (7) that fixed notch (4b) width adapts, described chaise longue seat (5) rear portion, lower surface is hinged with brace summer (6), described brace summer (6) front end slidably connects the guide groove (5a) being fixed on chaise longue seat (5) lower surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706110.XA CN104490532A (en) | 2014-11-28 | 2014-11-28 | Chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410706110.XA CN104490532A (en) | 2014-11-28 | 2014-11-28 | Chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104490532A true CN104490532A (en) | 2015-04-08 |
Family
ID=52932055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410706110.XA Pending CN104490532A (en) | 2014-11-28 | 2014-11-28 | Chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104490532A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361496A (en) * | 2015-12-04 | 2016-03-02 | 苏州市吴中区光福华盛红木家具厂 | Chair |
| CN106038097A (en) * | 2016-08-16 | 2016-10-26 | 江苏艾拓生物技术有限公司 | Medical rehabilitation wheelchair |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291914A (en) * | 1980-01-10 | 1981-09-29 | Hoover Universal, Inc. | Adjustable seat hinge |
| US5215352A (en) * | 1991-12-13 | 1993-06-01 | Industrial Technology Research Institute | Adjustable seat assembly for a wheeled chair |
| CN2297991Y (en) * | 1997-05-28 | 1998-11-25 | 王乐生 | Multifunction convenient wheel chair |
| CN2629677Y (en) * | 2003-01-15 | 2004-08-04 | 尹建民 | Multifunction domestic nursing chair |
| KR20070034760A (en) * | 2005-09-26 | 2007-03-29 | 이은희 | Tilt angle adjusting device for electric wheelchair chair |
| GB2444317A (en) * | 2006-11-29 | 2008-06-04 | Bath Med Eng Inst | Removable seat for a wheelchair |
| CN101829420A (en) * | 2010-05-11 | 2010-09-15 | 王凤军 | Angle-adjusted stretching chair |
| CN102641193A (en) * | 2012-04-28 | 2012-08-22 | 宋大伟 | Multifunctional nursing chair bed |
| CN203860804U (en) * | 2014-05-20 | 2014-10-08 | 刘建平 | Bed chair |
-
2014
- 2014-11-28 CN CN201410706110.XA patent/CN104490532A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4291914A (en) * | 1980-01-10 | 1981-09-29 | Hoover Universal, Inc. | Adjustable seat hinge |
| US5215352A (en) * | 1991-12-13 | 1993-06-01 | Industrial Technology Research Institute | Adjustable seat assembly for a wheeled chair |
| CN2297991Y (en) * | 1997-05-28 | 1998-11-25 | 王乐生 | Multifunction convenient wheel chair |
| CN2629677Y (en) * | 2003-01-15 | 2004-08-04 | 尹建民 | Multifunction domestic nursing chair |
| KR20070034760A (en) * | 2005-09-26 | 2007-03-29 | 이은희 | Tilt angle adjusting device for electric wheelchair chair |
| GB2444317A (en) * | 2006-11-29 | 2008-06-04 | Bath Med Eng Inst | Removable seat for a wheelchair |
| CN101829420A (en) * | 2010-05-11 | 2010-09-15 | 王凤军 | Angle-adjusted stretching chair |
| CN102641193A (en) * | 2012-04-28 | 2012-08-22 | 宋大伟 | Multifunctional nursing chair bed |
| CN203860804U (en) * | 2014-05-20 | 2014-10-08 | 刘建平 | Bed chair |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105361496A (en) * | 2015-12-04 | 2016-03-02 | 苏州市吴中区光福华盛红木家具厂 | Chair |
| CN106038097A (en) * | 2016-08-16 | 2016-10-26 | 江苏艾拓生物技术有限公司 | Medical rehabilitation wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150408 |