CN102908235A - Nursing backrest capable of preventing human body from falling obliquely after sitting up - Google Patents
Nursing backrest capable of preventing human body from falling obliquely after sitting up Download PDFInfo
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- CN102908235A CN102908235A CN2012104425868A CN201210442586A CN102908235A CN 102908235 A CN102908235 A CN 102908235A CN 2012104425868 A CN2012104425868 A CN 2012104425868A CN 201210442586 A CN201210442586 A CN 201210442586A CN 102908235 A CN102908235 A CN 102908235A
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- nursing
- human body
- backrest
- backpiece
- crank
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Abstract
The invention discloses a nursing backrest capable of preventing a human body from falling obliquely after sitting up. The nursing backrest comprises a main back plate and two nursing plates, wherein the main back plate is respectively in shaft connection with the nursing plates, a linkage device is arranged behind the main back plate and is in movable connection with the top end of a push rod, a backpiece spindle is arranged at the back of the main back plate, a crank is respectively and fixedly connected at two ends of the backpiece spindle, a pulley is respectively arranged at the other end of the crank, a shaft body of a backpiece driving shaft and a driving arm of a back are fixed together, a rail sliding groove is arranged on the driving arm of the back, and the rail sliding groove is clamped with a rivet arranged on one side of a nursing support. By means of the structure, the nursing plates and the back are integrated, the nursing plates are raised automatically, a remote control starting device does not need to be additionally arranged, and the nursing backrest is reasonable in structure, saves cost and is favorable for nursing of patients.
Description
Technical field
The present invention relates to a kind of care device, refer to that specifically a kind of human body that prevents is at the nursing backrest that sits up and retread down.
Background technology
Existing nursing bed or nursing chair all need to lie low and two functions of lifting, but when lifting, because its back is the tabular of fixing, patient topples over to both sides when sitting up easily.
Address this problem if take to add in addition the way of nursing plate, installation and removal nursing plate not only reaches inconvenience, also can increase patient's misery and nursing staff's working strength simultaneously.
Summary of the invention
The problem that the present invention is directed to above-mentioned prior art existence makes improvements, namely the invention provides a kind of nursing backrest that prevents that human body from sitting up and retreading down, backplate and back is one each other, and automatically lift left and right sides backplate, and need not to arrange in addition remotely initiated devices, structure is more reasonable, and cost is saved more, more is beneficial to the nursing to patient.
For solving the problems of the technologies described above, the invention provides a kind of human body that prevents at the nursing backrest that sits up and retread down, comprise the main back of the body and two backplates, the described main back of the body is that axle is connected with described backplate respectively, described main face behind is provided with a linkage, described linkage and push rod top are active link, described main face behind is provided with a backpiece main shaft, described backpiece main shaft two ends respectively are fixedly connected with a crank, the described crank other end is provided with a pulley, described backpiece driving shaft axis body and back master arm are fixed together, and offer track runner on the described back master arm, and described track runner engages with the rivet that is arranged on nursing support one side.
At the nursing backrest that sits up and retread down, described nursing support can be bedstead or chair frame as a kind of human body that prevents of the present invention.
As to a kind of human body that prevents of the present invention in the improvement of the nursing backrest that retreads down that sits up, described back master arm is S-type, the track runner on the described back master arm is that three sections circular arcs are connected and form.
As a kind of human body that prevents of the present invention is improved at the another kind of the nursing backrest that retreads down of sitting up, the left arc of described crank and the radius of right arc equate.
A kind of human body that prevents of the present invention is when sitting up the nursing backrest use of retreading down, start push rod by the wired remote control energized, push rod stretches out promotion nursing backrest and lifts, the back master arm moves along track runner thereupon, thereby driving the back main shaft clockwise rotates, and then make the pulley lifting, and withstand two backplates, two backplates are lifted.After using end, push rod is regained, and the back spindle axis counterclockwise rotation falls pulley, and two backplates are set level and resetted.
Description of drawings
Below in conjunction with accompanying drawing the specific embodiment of the present invention is described in further detail:
Fig. 1 is a kind of sit up schematic perspective view one of the nursing backrest that retreads down of human body that prevents of the present invention.
Fig. 2 is a kind of sit up schematic perspective view two of the nursing backrest that retreads down of human body that prevents of the present invention.
Fig. 3 is a kind of sit up schematic perspective view three of the nursing backrest that retreads down of human body that prevents of the present invention.
Fig. 4 is a kind of sit up back master arm enlarged diagram of the nursing backrest that retreads down of human body that prevents of the present invention.
Fig. 5 is a kind of sit up three-dimensional enlarged diagram of its crank of nursing backrest of retreading down of human body that prevents of the present invention.
Fig. 6 is a kind of sit up plane enlarged diagram of its crank of nursing backrest of retreading down of human body that prevents of the present invention.
Description of reference numerals is as follows: the 1st, and push rod; The 2nd, the back master arm; The 3rd, pulley; The 4th, the back main shaft; The 4th, backplate; The 6th, the main back of the body; The 7th, crank; The 8th, rivet; The 9th, linkage; The 10th, the nursing support; The 11st, left arc; The 12nd, right arc; The 13rd, track runner.
The specific embodiment
The improvement made from respect to prior art in order to understand better the present invention, such as Fig. 1, Fig. 2, a kind of human body that prevents shown in Figure 3 is at the nursing backrest that sits up and retread down, comprise 6 and two backplates 5 of the main back of the body, the described main back of the body 6 is connected for axle with described backplate 5 respectively, the described main back of the body 6 back are provided with a linkage 9, described linkage 9 is active link with push rod 1 top, the described main back of the body 6 back are provided with a backpiece main shaft 4, described backpiece main shaft 4 two ends respectively are fixedly connected with a crank 7, described crank 7 other ends are provided with a pulley 3, described backpiece driving shaft 4 axis bodies and back master arm 2 are fixed together, offer track runner on the described back master arm 2, described track runner engages with the rivet 8 that is arranged on nursing support 10 1 sides.
Certainly as a kind of human body that prevents of the present invention at the nursing backrest that sits up and retread down, described nursing support 10 is bedstead or chair frame.
As shown in Figure 4, a kind of human body that prevents is at the nursing backrest that sits up and retread down, and described back master arm 2 is S-type, and the track runner 13 on the described back master arm 2 is that three sections circular arcs are connected and form.
Such as Fig. 5, shown in Figure 6, a kind of human body that prevents is at the nursing backrest that sits up and retread down, and the left arc 11 of described crank 7 and the radius of right arc 12 equate.
A kind of human body that prevents of the present invention is when sitting up the nursing backrest use of retreading down, start push rod 1 by the wired remote control energized, push rod 1 stretches out promotion nursing backrest and lifts, back master arm 2 is thereupon along track runner 13 operations, thereby driving back main shaft 4 clockwise rotates, and then make pulley 3 liftings, and withstand two backplates 5, two backplates 5 are lifted.After using end, push rod 1 is regained, and back main shaft 4 rotates counterclockwise, and pulley 3 is fallen, and two backplates 5 are set level and resetted.
Certainly, this nursing backrest also can be located on bedstead, chair frame other nursing supports in addition.
Above-described only is preferred implementation of the present invention.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the principle of the invention, can also make some distortion and improvement, these also should be considered as belonging to protection scope of the present invention.
Claims (4)
1. one kind prevents that human body is at the nursing backrest that sits up and retread down, comprise the main back of the body and two backplates, it is characterized in that: the described main back of the body is that axle is connected with described backplate respectively, described main face behind is provided with a linkage, described linkage and push rod top are active link, described main face behind is provided with a backpiece main shaft, described backpiece main shaft two ends respectively are fixedly connected with a crank, the described crank other end is provided with a pulley, described backpiece driving shaft axis body and back master arm are fixed together, offer track runner on the described back master arm, described track runner engages with the rivet that is arranged on nursing support one side.
2. the human body that prevents according to claim 1 is at the nursing backrest that sits up and retread down, and it is characterized in that: described nursing support is bedstead or chair frame.
3. the human body that prevents according to claim 1 and 2 is at the nursing backrest that sits up and retread down, and it is characterized in that: described back master arm is S-type, and the track runner on the described back master arm is that three sections circular arcs are connected and form.
4. the human body that prevents according to claim 1 and 2 is characterized in that at the nursing backrest that sits up and retread down: the left arc of described crank and the radius of right arc equate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104425868A CN102908235A (en) | 2012-11-08 | 2012-11-08 | Nursing backrest capable of preventing human body from falling obliquely after sitting up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104425868A CN102908235A (en) | 2012-11-08 | 2012-11-08 | Nursing backrest capable of preventing human body from falling obliquely after sitting up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102908235A true CN102908235A (en) | 2013-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104425868A Pending CN102908235A (en) | 2012-11-08 | 2012-11-08 | Nursing backrest capable of preventing human body from falling obliquely after sitting up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102908235A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546347A (en) * | 2014-12-29 | 2015-04-29 | 上海交通大学 | Backrest turn-up device with single push rod and double rotating shafts for nursing bed |
| CN108378998A (en) * | 2018-03-23 | 2018-08-10 | 河北万瑞医疗器械有限公司 | Care bed Tai Bei mechanisms |
| CN113859276A (en) * | 2021-09-22 | 2021-12-31 | 国能神东煤炭集团有限责任公司 | Cab assembly, underground transport vehicle and control method thereof |
| CN116370219A (en) * | 2023-06-01 | 2023-07-04 | 内蒙古工业大学 | Multifunctional intelligent nursing bed |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334384Y (en) * | 1998-05-05 | 1999-08-25 | 北京市和合模具厂 | Fully automatic multi-function self-nursing bed |
| CN2425642Y (en) * | 2000-04-17 | 2001-04-04 | 北京市和合模具厂 | Fully automatic sitting and sleeping side turning oven bed |
| JP2006212112A (en) * | 2005-02-02 | 2006-08-17 | Suehiro Sangyo Kk | Bed for care |
| CN202283313U (en) * | 2011-09-16 | 2012-06-27 | 陈君华 | Nursing bed for paralytics |
| CN202892290U (en) * | 2012-11-08 | 2013-04-24 | 王宝斌 | Nursing backrest capable of keeping human body straight after sitting |
-
2012
- 2012-11-08 CN CN2012104425868A patent/CN102908235A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2334384Y (en) * | 1998-05-05 | 1999-08-25 | 北京市和合模具厂 | Fully automatic multi-function self-nursing bed |
| CN2425642Y (en) * | 2000-04-17 | 2001-04-04 | 北京市和合模具厂 | Fully automatic sitting and sleeping side turning oven bed |
| JP2006212112A (en) * | 2005-02-02 | 2006-08-17 | Suehiro Sangyo Kk | Bed for care |
| CN202283313U (en) * | 2011-09-16 | 2012-06-27 | 陈君华 | Nursing bed for paralytics |
| CN202892290U (en) * | 2012-11-08 | 2013-04-24 | 王宝斌 | Nursing backrest capable of keeping human body straight after sitting |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104546347A (en) * | 2014-12-29 | 2015-04-29 | 上海交通大学 | Backrest turn-up device with single push rod and double rotating shafts for nursing bed |
| CN104546347B (en) * | 2014-12-29 | 2018-08-17 | 上海交通大学 | Single push rod double back shaft backrest tip-up device for care bed |
| CN108378998A (en) * | 2018-03-23 | 2018-08-10 | 河北万瑞医疗器械有限公司 | Care bed Tai Bei mechanisms |
| CN108378998B (en) * | 2018-03-23 | 2020-07-17 | 河北万瑞医疗器械有限公司 | Back lifting mechanism of nursing bed |
| CN113859276A (en) * | 2021-09-22 | 2021-12-31 | 国能神东煤炭集团有限责任公司 | Cab assembly, underground transport vehicle and control method thereof |
| CN113859276B (en) * | 2021-09-22 | 2023-06-02 | 国能神东煤炭集团有限责任公司 | Cab assembly, underground transport vehicle and control method of underground transport vehicle |
| CN116370219A (en) * | 2023-06-01 | 2023-07-04 | 内蒙古工业大学 | Multifunctional intelligent nursing bed |
| CN116370219B (en) * | 2023-06-01 | 2023-08-22 | 内蒙古工业大学 | Multifunctional intelligent nursing bed |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130206 |