CN103655070A - Nursing chair - Google Patents

Nursing chair Download PDF

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Publication number
CN103655070A
CN103655070A CN201310676072.3A CN201310676072A CN103655070A CN 103655070 A CN103655070 A CN 103655070A CN 201310676072 A CN201310676072 A CN 201310676072A CN 103655070 A CN103655070 A CN 103655070A
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CN
China
Prior art keywords
frame
bar
bogie
arm
fixed
Prior art date
Application number
CN201310676072.3A
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Chinese (zh)
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CN103655070B (en
Inventor
李元建
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成都利仁电气有限责任公司
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Priority to CN201310676072.3A priority Critical patent/CN103655070B/en
Publication of CN103655070A publication Critical patent/CN103655070A/en
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Publication of CN103655070B publication Critical patent/CN103655070B/en
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Abstract

The invention relates to the field of nursing, and discloses a nursing chair. The nursing chair comprises a chair frame, a bottom plate and a sitting mechanism. The chair frame comprises a front frame and two side frames, handles are arranged above the front frame, the bottom plate is connected with the front frame, the front frame is connected with the side frames, and at least one side frame is provided with the sitting mechanism, the sitting mechanism comprises a seat, an outer barrel, an inner rod, a supporting rod and a fixing mechanism used for fixing the seat, the seat is connected with the outer barrel, the inner rod is located in the outer barrel, the supporting rod is connected with the inner rod, and the supporting rod is connected with the side frames. The nursing chair is especially suitable for the elderly and patients without amputation, stable in structure and high in reliability, and nursed people can get on the nursing chair without the need for body turnover.

Description

Nursing chair
Technical field
The present invention relates to nursing field, especially a kind of nursing chair.
Background technology
Nursing chair is that it can convenient nursing people help object of nursing to move in nursing old man and patient's important tool.Tradition nursing chair generally all needs object of nursing to get on before nursing chair, and object of nursing just must be turned round just and can take nursing chair like this, and this even under the help of caregiver, is also very difficult for handicapped object of nursing; Equally, at object of nursing, from traditional nursing chair, also extremely bother.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of being convenient to by the upper and lower nursing chair of object of nursing.
Nursing chair disclosed by the invention comprises chair frame, base plate and takes mechanism, described chair frame comprises side arm and both sides bogie side frame, described side arm top is provided with handle, described base plate is connected with side arm, described side arm is connected with bogie side frame, on at least one bogie side frame, be provided with and take mechanism, describedly take that mechanism comprises seat support, urceolus, Inner bar, support bar and for the fixing fixed mechanism of seat support, described seat support is connected with urceolus, described Inner bar is arranged in urceolus, described support bar is connected with Inner bar, and described support bar is connected with bogie side frame.
Preferably, described Inner bar bottom is provided with Inner lever attachment hole, position corresponding with Inner lever attachment hole on described urceolus is provided with urceolus connecting hole, described fixed mechanism is positioned at urceolus below, fixed mechanism comprises shell, fixed bar, spring and connecting plate, described shell is connected with connecting plate, described connecting plate is connected with support bar, described spring is positioned at shell, described fixed bar is positioned at Inner lever attachment hole below, fixed bar upper and lower side all extends shell, fixed bar top is fixed with baffle ring, described baffle ring is positioned at shell, described fixed bar is arranged in spring, described spring is positioned at baffle ring below.
Preferably, at least one bogie side frame, be provided with mouthpiece, described mouthpiece upper end tube wall has osculum, and mouthpiece upper end is provided with fastening hoop, and described support bar lower end is arranged in mouthpiece.
Preferably, on the bogie side frame of both sides, be provided with and take mechanism.
Preferably, described side arm rear is provided with knee cap.
Preferably, described bogie side frame and side arm are hinged, described side arm front portion is provided with for adjusting the adjustment system of folding angle between the bogie side frame of both sides, described adjustment system comprises control stick, lever, connecting rod and be fixed on the limiting plate on side arm, described lever middle part is provided with fulcrum hole, described fulcrum hole is connected with side arm, the upper and lower of described lever is all connected with connecting rod, described connecting rod is connected with both sides bogie side frame respectively, described limiting plate offers two or more spacing hole, described each spacing hole is communicated with, limiting plate is extended through spacing hole in described lever upper end, described connecting rod is positioned at limiting plate below, described control stick is positioned at limiting plate top and is connected with lever.
The invention has the beneficial effects as follows: this nursing chair is specially adapted to the patient of old people and non-amputation, its stabilized structure, reliability are high, can allow object of nursing turn round and just can go up nursing chair.
Accompanying drawing explanation
Fig. 1 is schematic diagram of the present invention;
Fig. 2 is the schematic diagram of taking mechanism in the present invention;
Fig. 3 is the schematic diagram of fixed mechanism in the present invention;
Fig. 4 is the schematic diagram of adjustment system in the present invention;
Fig. 5 is the schematic diagram of limiting plate in the present invention.
Labelling in figure: 1-base plate, 2-side arm, 3-bogie side frame, 301-mouthpiece, 302-fastening hoop, 4-takes mechanism, 401-seat support, 402-urceolus, 403-Inner bar, 404-support bar, 405-fixed mechanism, 406-urceolus connecting hole, 407-shell, 408-fixed bar, 409-spring, 410-connecting plate, 411-baffle ring, 412-Inner lever attachment hole, 5-handle, 6-knee cap, 7-adjustment system, 701-control stick, 702-lever, 703-connecting rod, 704-limiting plate, 705-fulcrum hole, 706-spacing hole.
The specific embodiment
Below in conjunction with accompanying drawing, the present invention is further described.
As Fig. 1, shown in Fig. 2, nursing chair of the present invention, comprise chair frame, base plate 1 and take mechanism 4, it is characterized in that: described chair frame comprises side arm 2 and both sides bogie side frame 3, described side arm 2 tops are provided with handle 5, described base plate 1 is connected with side arm 2, described side arm 2 is connected with bogie side frame 3, on at least one bogie side frame 3, be provided with and take mechanism 4, the described mechanism 4 of taking comprises seat support 401, urceolus 402, Inner bar 403, support bar 404 and for the fixing fixed mechanism 405 of seat support 401, described seat support 401 is connected with urceolus 402, described Inner bar 403 is arranged in urceolus 402, described support bar 404 is connected with Inner bar 403, described support bar 404 is connected with bogie side frame 3.Wherein, seat support 401 can be around Inner bar 403 rotation, and when inside seat support 401 is turned to nursing chair during horizontal level, fixed mechanism 405 is seat support 401 fixedly, so that take.The fixed mechanism 405 here can be screw rod, on urceolus 402, offers screw hole, when seat support 401 is turned to, is convenient to after seating position, just can tighten screw rod, and seat support 401 can not be rotated again; Fixed mechanism 405 can be also a baffle plate, when seat support 401 is turned to, is convenient to after seating position, blocks seat support 401, and it can not be rotated.
The using method of this nursing chair is as follows:
First allow object of nursing from station, nursing chair rear upper plate 1, what the handle 5 that is arranged at side arm 2 tops can be used as object of nursing borrows power fulcrum; Then the seat support 401 that inwardly overturns, is located at the position of being convenient to take, and by fixed mechanism 405, seat support 401 is fixing, object of nursing just need not be turned round and can take seat support 401 like this.First object of nursing will allow object of nursing stand when nursing chair is got off, upset seat support 401, and object of nursing just can exit nursing chair.Object of nursing need not be turned round when this nursing chair up and down, very convenient.For preventing that object of nursing from tumbling backward, on general seat support 401, be all provided with and lean against, this nursing chair has protection around like this, and object of nursing just can not fall and nursing chair.
In such scheme, if use screw rods etc. are as fixed mechanism 405, fixedly the process of seat support is longer for it, can allow object of nursing stand for a long time, so, as optimal way, as shown in Figure 3, described Inner bar 403 bottoms are provided with Inner lever attachment hole 412, position corresponding with Inner lever attachment hole 412 on described urceolus 402 is provided with urceolus connecting hole 406, described fixed mechanism 405 is positioned at urceolus 402 belows, fixed mechanism 405 comprises shell 407, fixed bar 408, spring 409 and connecting plate 410, described shell 407 is connected with connecting plate 410, described connecting plate 410 is connected with support bar 404, described spring 409 is positioned at shell 407, described fixed bar 408 is positioned at Inner lever attachment hole 412 belows, fixed bar 408 upper and lower sides all extend shell 407, fixed bar 408 tops are fixed with baffle ring 411, described baffle ring 411 is positioned at shell 407, described fixed bar 408 is arranged in spring 409, described spring 409 is positioned at baffle ring 411 belows.Above in " on urceolus 402, the position corresponding with Inner lever attachment hole 412 is provided with urceolus connecting hole 406 ", " corresponding position " refers to when seat support 401 is turned to the position of being convenient to take, the position relative with Inner lever attachment hole 412 on urceolus 402.When seat support 401 upsets are inwardly turned to seating position, fixed bar 408 will insert urceolus connecting hole 406 and Inner lever attachment hole 412 under the effect of spring 409, and seat support 401 can not moved; And only needing drop-down fixed bar 408, seat support 401 is fixing just can be removed.The operational approach simple and fast of this fixed mechanism 405, need not wait so long by object of nursing.
For different object of nursing, may need to regulate seat height, so, as optimal way, on at least one bogie side frame 3, be provided with mouthpiece 301, described mouthpiece 301 upper end tube walls have osculum, and mouthpiece 301 upper ends are provided with fastening hoop 302, and described support bar 404 lower ends are arranged in mouthpiece 301.While regulating seat support 401 height, first unscrew fastening hoop 302, adjustment support bar 404 exposes the length of mouthpiece 301 to appropriate position, then tightens fastening hoop 302.
In such scheme, if only arranged on one side bogie side frame 3, take mechanism 4 and may cause structure insecure, so, as optimal way, on both sides bogie side frame 3, be provided with and take mechanism 4.When object of nursing is taken after seat support 401, both sides bogie side frame 3 can fine grade be shared its weight, makes nursing chair more firm like this.
In such scheme, when object of nursing, take after nursing chair, knee may collide with side arm, so as optimal way, described side arm 2 rears are provided with knee cap 6.So just can protect the knee of object of nursing to preserve from.
In such scheme, bogie side frame rear portion, both sides opened with certain angle can make Hospital trolley for nursing more stable, be difficult for rollover, and both sides bogie side frame is parallel, be more convenient for by narrower place, so, as optimal way, as shown in Figure 4 and Figure 5, described bogie side frame 3 is hinged with side arm 2, described side arm 2 front portions are provided with for adjusting the adjustment system 7 of folding angle between both sides bogie side frame 3, described adjustment system 7 comprises control stick 701, lever 702, connecting rod 703 and be fixed on the limiting plate 704 on side arm 2, described lever 702 middle parts are provided with fulcrum hole 705, described fulcrum hole 705 is connected with side arm 2, the upper and lower of described lever 702 is all connected with connecting rod 703, described connecting rod 703 is connected with both sides bogie side frame 3 respectively, described limiting plate 704 offers two or more spacing hole 706, described each spacing hole 706 is communicated with, limiting plate 704 is extended through spacing hole 706 in described lever 702 upper ends, described connecting rod 703 is positioned at limiting plate 704 belows, described control stick 701 is positioned at limiting plate 704 tops and is connected with lever 702.When mobile control stick 701, when lever 702 upper ends are moved to another spacing hole 706 from a spacing hole 706, lever 702 just can drive connecting rod 703 to centre or move to both sides, connecting rod 703 moves and drives connected bogie side frame 3 motions, and bogie side frame 3 is hinged with side arm 2, the angle between both sides bogie side frame 3 will change like this.Angle between both sides bogie side frame 3 is large, and nursing chair is more stable, and angle is little, and nursing chair is just narrower, is easy to by narrower place.Here bogie side frame 3 angles that are noted that adjustment can not be excessive, particularly for being provided with the embodiment of taking mechanism 4 on both sides bogie side frame 3, because angle is crossed the function of taking that mechanism 4 is taken in conference impact between both sides bogie side frame 3.

Claims (6)

1. nursing chair, comprise chair frame, base plate (1) and take mechanism (4), it is characterized in that: described chair frame comprises side arm (2) and both sides bogie side frame (3), described side arm (2) top is provided with handle (5), described base plate (1) is connected with side arm (2), described side arm (2) is connected with bogie side frame (3), on at least one bogie side frame (3), be provided with and take mechanism (4), the described mechanism (4) of taking comprises seat support (401), urceolus (402), Inner bar (403), support bar (404) and for the fixing fixed mechanism (405) of seat support (401), described seat support (401) is connected with urceolus (402), described Inner bar (403) is arranged in urceolus (402), described support bar (404) is connected with Inner bar (403), described support bar (404) is connected with bogie side frame (3).
2. nursing chair as claimed in claim 1, it is characterized in that: described Inner bar (403) bottom is provided with Inner lever attachment hole (412), the upper position corresponding with Inner lever attachment hole (412) of described urceolus (402) is provided with urceolus connecting hole (406), described fixed mechanism (405) is positioned at urceolus (402) below, fixed mechanism (405) comprises shell (407), fixed bar (408), spring (409) and connecting plate (410), described shell (407) is connected with connecting plate (410), described connecting plate (410) is connected with support bar (404), described spring (409) is positioned at shell (407), described fixed bar (408) is positioned at Inner lever attachment hole (412) below, fixed bar (408) upper and lower side all extends shell (407), fixed bar (408) top is fixed with baffle ring (411), described baffle ring (411) is positioned at shell (407), described fixed bar (408) is arranged in spring (409), described spring (409) is positioned at baffle ring (411) below.
3. nursing chair as claimed in claim 1, it is characterized in that: at least one bogie side frame (3), be provided with mouthpiece (301), described mouthpiece (301) upper end tube wall has osculum, and mouthpiece (301) upper end is provided with fastening hoop (302), described support bar (404) lower end is arranged in mouthpiece (301).
4. nursing chair as claimed in claim 1, is characterized in that: on both sides bogie side frame (3), be provided with and take mechanism (4).
5. nursing chair as claimed in claim 1, is characterized in that: described side arm (2) rear is provided with knee cap (6).
6. nursing chair as claimed in claim 1, it is characterized in that: described bogie side frame (3) is hinged with side arm (2), described side arm (2) front portion is provided with for adjusting the adjustment system (7) of folding angle between both sides bogie side frame (3), described adjustment system (7) comprises control stick (701), lever (702), connecting rod (703) and be fixed on the limiting plate (704) on side arm (2), described lever (702) middle part is provided with fulcrum hole (705), described fulcrum hole (705) is connected with side arm (2), the upper and lower of described lever (702) is all connected with connecting rod (703), described connecting rod (703) is connected with both sides bogie side frame (3) respectively, described limiting plate (704) offers two or more spacing hole (706), described each spacing hole (706) is communicated with, limiting plate (704) is extended through spacing hole (706) in described lever (702) upper end, described connecting rod (703) is positioned at limiting plate (704) below, described control stick (701) is positioned at limiting plate (704) top and is connected with lever (702).
CN201310676072.3A 2013-12-07 2013-12-07 Nursing chair Active CN103655070B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201310676072.3A CN103655070B (en) 2013-12-07 2013-12-07 Nursing chair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201310676072.3A CN103655070B (en) 2013-12-07 2013-12-07 Nursing chair

Publications (2)

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CN103655070A true CN103655070A (en) 2014-03-26
CN103655070B CN103655070B (en) 2016-05-11

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004022371A2 (en) * 2002-09-04 2004-03-18 Air Movement Technologies, Inc Automatic wheelchair brake system and wheelchair including same
JP2006167099A (en) * 2004-12-15 2006-06-29 Kanayama Machinery Kk Wheelchair
CN201192446Y (en) * 2008-05-22 2009-02-11 王卫国 Lower-limb function rehabilitation exercise assistance device
CN102028587A (en) * 2010-12-31 2011-04-27 卫美恒(苏州)医疗器械有限公司 Medical rehabilitation nursing wheel chair
CN202151409U (en) * 2011-06-24 2012-02-29 黄启岗 Nursing wheel chair
CN103110488A (en) * 2013-03-12 2013-05-22 纪普 Walk-aid recovery wheel chair with folding telescopic servo seat face
CN203001273U (en) * 2013-01-14 2013-06-19 西宪民 Nursing and health-care chair

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004022371A2 (en) * 2002-09-04 2004-03-18 Air Movement Technologies, Inc Automatic wheelchair brake system and wheelchair including same
JP2006167099A (en) * 2004-12-15 2006-06-29 Kanayama Machinery Kk Wheelchair
CN201192446Y (en) * 2008-05-22 2009-02-11 王卫国 Lower-limb function rehabilitation exercise assistance device
CN102028587A (en) * 2010-12-31 2011-04-27 卫美恒(苏州)医疗器械有限公司 Medical rehabilitation nursing wheel chair
CN202151409U (en) * 2011-06-24 2012-02-29 黄启岗 Nursing wheel chair
CN203001273U (en) * 2013-01-14 2013-06-19 西宪民 Nursing and health-care chair
CN103110488A (en) * 2013-03-12 2013-05-22 纪普 Walk-aid recovery wheel chair with folding telescopic servo seat face

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