CN102125490B - Nursing bed assisting people in natural sitting posture - Google Patents
Nursing bed assisting people in natural sitting posture Download PDFInfo
- Publication number
- CN102125490B CN102125490B CN 201110071727 CN201110071727A CN102125490B CN 102125490 B CN102125490 B CN 102125490B CN 201110071727 CN201110071727 CN 201110071727 CN 201110071727 A CN201110071727 A CN 201110071727A CN 102125490 B CN102125490 B CN 102125490B
- Authority
- CN
- China
- Prior art keywords
- sprocket wheel
- chain
- bedstead
- transmission shaft
- power transmission
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000474 nursing effect Effects 0.000 title claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 235000012771 pancakes Nutrition 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 210000001217 buttock Anatomy 0.000 description 2
- 208000012802 recumbency Diseases 0.000 description 2
- 206010011985 Decubitus ulcer Diseases 0.000 description 1
- 208000025865 Ulcer Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 238000003967 crop rotation Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002513 implantation Methods 0.000 description 1
- 210000000629 knee joint Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a nursing bed assisting people in a natural sitting posture, which comprises a seat device, a bedstead and a chain transmission device, wherein the seat device comprises a back frame, a seat frame and a supporting device, the back frame is articulated to the seat frame, and the back frame is articulated by the supporting device to form a lifting or horizontally descending back frame; the bedstead comprises a stop pin and a turntable and is welded on a transmission shaft by means of the turntable; and the chain transmission device comprises a slide rail, a plurality of foot stands, a chain and a chain wheel, the foot stands are installed on the chain, and the chain wheel is engaged with the chain, therefore, the seat device can slide in the bedstead through the slide rail, and the foot stands installed on the chain are driven by the chain to fold and unfold according to a rotation direction of the chain wheel so as to achieve the effect that a human lies and then sits up naturally with the feet descending naturally.
Description
Technical field
The present invention relates to a kind of nursing bed, in details of the words relate to a kind of nursing bed assisting people in natural sitting posture, rotate rotating disk by manual type, band movable sprocket and pulling chain, thereby make chain be pulled to the tailstock position to seat apparatus, realize that human body is by lying down to natural sitting posture the effect that foot hangs down naturally.
Background technology
At present, in hospital or family, for handicapped people, it is essential that multi-purpose bed assisting is set, and for this bed regulatory function is arranged, majority has two and regulates handle, one of them is the balance the body upper body, makes human body by lying low to the flat function of sitting, and another handle is to regulate foot, specifically make the following foot of knee joint of human body crooked, this two handle all needs the rotation of nursing staff's staff to regulate handle, makes patient become seat by lying, yet, when rising patients back, foot is in straight state, and adjusts the foot position and make foot crooked, and human body also is in lying status, certainly, the back can rise and regulate with foot crooked, because the amplitude of regulating is little, therefore, the foot of human body to buttocks remains to be close on the implantation body, and this situation can hinder the circulation problem of foot's blood.
When known human body is in the state of nature seat appearance, be that the back is vertical, buttocks peace seat is on the seat, foot naturally droops, even during the smooth ground of the both feet palms, the through health that the blood of human body can be smoothly everywhere, but, above-mentioned bed body, all can not realize the effect of the natural sitting posture of human body, come for the people of prolonged illness at bed especially, be decubitus, will cause stasis, at this moment, just need the nursing staff that patient is stood up, massage patient's back, foot, to help its blood circulation, avoid growing the other problemses such as decubital ulcer.
Therefore, if a machine that can help patient to be adjusted to the natural sitting posture state by the recumbency state can be arranged, just desirable, to operate slowly and help adjustment process, concrete adjusting is done in realization in conjunction with the needs of human body, in the problem of the blood smoothness that solves human body, the patient's that bears weight issue namely alleviates nursing staff's burden when also reducing the nursing staff and helping patient to stand up.
Summary of the invention
For addressing the above problem, the invention provides a kind of nursing bed assisting people in natural sitting posture, be installed in the bedstead by seat apparatus, and spur seat apparatus to the tailstock position by the moving device of the chain in the bedstead, form the effect of natural sitting posture.
Therefore, the present invention is a kind of nursing bed assisting people in natural sitting posture, it includes seat apparatus, bedstead and chain move device, it is characterized in that: described seat apparatus includes backrest, mounting and bracing or strutting arrangement, described backrest is articulated in mounting, formed by the hinged backrest of bracing or strutting arrangement and to mention or the pancake backrest, include in the described bedstead and lock pin and rotating disk, be welded on the power transmission shaft by described rotating disk, the moving device of described chain includes slide rail, some foot rests, chain and sprocket wheel, described foot rest is installed on the chain, the described chain of described sprocket engagement, described sprocket wheel is symmetrically distributed in two inner side edges of bedstead separately, this sprocket wheel includes the first sprocket wheel, the second sprocket wheel, the 3rd sprocket wheel, the 4th sprocket wheel, wherein, described the second sprocket wheel is welded with power transmission shaft, this power transmission shaft stretches out the outer side edges of bedstead, and welds with described rotating disk, when rotating rotating disk with realization, can drive the second sprocket rotation that is installed on the power transmission shaft, by described the second sprocket wheel pulling chain, make seat apparatus by the medium position of bedstead, move to the afterbody of bedstead according to slide rail, described the second sprocket wheel is welded with power transmission shaft, and this locking pin passes the side of this bedstead and in the teeth of the 4th sprocket wheel of pegging graft.
Wherein, described bedstead is provided with places restrictions on end, is used for the position of restriction seat apparatus.
Therefore, beneficial effect of the present invention is to pass through slide rail, seat apparatus can be slided in bedstead, and rotating disk is welded in power transmission shaft and chain and described chain crop rotation chain action usefulness, thereby realize rotating rotating disk, can be folded according to the rotation direction of sprocket wheel by the foot rest that chain-driving is installed on the chain so that human body by recumbency to naturally sitting up straight the effect that foot hangs down naturally.
Description of drawings
Fig. 1 is the axonometric chart that the present invention is in a bodily form.
Fig. 2 is the axonometric chart that the supported device of backrest of the present invention lifts.
Fig. 3 is the exploded view of bedstead, with the moving relation of the concrete chain that sprocket wheel and chain are shown.
Fig. 4 is the axonometric chart that the present invention realizes natural sitting posture.
The specific embodiment
The invention is further described below in conjunction with accompanying drawing, see also Fig. 1, the preferred embodiment that goes out the present invention shown in Figure 2, it includes seat apparatus 1, the moving device 3 of bedstead 2 and chain forms, wherein, described seat apparatus 1 is installed in the bedstead 2, it includes backrest 11, mounting 12 and bracing or strutting arrangement 13, described backrest 11 is articulated in mounting 12, and formed by bracing or strutting arrangement 13 hinged backrests 11 and to mention or the effect of pancake backrest 11, include in the described bedstead 2 and lock pin 21 and rotating disk 22, the moving device 3 of described chain includes slide rail 31, some foot rests 32, chain 33 and sprocket wheel 35, described foot rest 32 is installed on the chain 33, and by the described chain 33 of described sprocket wheel 35 engagements, namely drives described chain 33 according to sprocket wheel 35 and move.
As shown in Figure 3, described sprocket wheel 35 is symmetrically distributed in two inner side edges of bedstead 2 separately, this sprocket wheel 35 includes the first sprocket wheel 351, the second sprocket wheel 352, the 3rd sprocket wheel 353, the 4th sprocket wheel 354, wherein, described the second sprocket wheel 352 is welded with power transmission shaft 34, this power transmission shaft 34 stretches out the outer side edges of bedstead 2, and with 22 welding of described rotating disk, when rotating rotating disk 22 with realization, can drive the second sprocket wheel 352 that is installed on the power transmission shaft 34 rotates, by described the second sprocket wheel 352 pulling chains 33, make seat apparatus 1 by the medium position of bedstead 2, move to the afterbody of bedstead 2 according to slide rail 31, further, described bedstead 2 is provided with places restrictions on end 23, is used for the position, end limit of restriction seat apparatus 1.
It should be noted that, described foot rest 32 is a strip, and be installed on respectively the upper position of chain 33, make chain 33 lower position can with the teeth engagement of sprocket wheel 35, and described the first sprocket wheel 352 is to be large model sprocket wheel, have and significantly furl chain 33 in the effect of bedstead 2 inner edges, therefore, as shown in Figure 4, when rotating rotating disk 22, the foot rest 32 that props up strip can furl to bedstead 2 according to the cabinet base direction of chain 33 toward bedstead 2, namely stops in 23 o'clock until seat apparatus 1 arrives to place restrictions on to hold.
In addition, when seat apparatus 1 is in the state of Fig. 1, Fig. 2, in order not allow the direction motion of this seat apparatus 1 to foot rest 2, therefore, be provided with and lock pin 21, this locking pin 21 passes the side of this bedstead 2 and in the teeth of the 4th sprocket wheel 354 of pegging graft, realizes limiting the rotation of the 4th sprocket wheel 354, namely realizes the motion of the moving device 3 of whole chain.
Claims (2)
1. nursing bed assisting people in natural sitting posture, it includes seat apparatus (1), bedstead (2) and chain move device (3), it is characterized in that: described seat apparatus (1) includes backrest (11), mounting (12) and bracing or strutting arrangement (13), described backrest (11) is articulated in mounting (12), formed by the hinged backrest of bracing or strutting arrangement (13) (11) and to mention or pancake backrest (11), include in the described bedstead (2) and lock pin (21) and rotating disk (22), be welded on the power transmission shaft (34) by described rotating disk (22), described chain moves device (3) and includes slide rail (31), some foot rests (32), chain (33) and sprocket wheel (35), described foot rest (32) is installed on the chain (33), described sprocket wheel (35) meshes described chain (33), described sprocket wheel (35) is symmetrically distributed in two inner side edges of bedstead (2) separately, this sprocket wheel (35) includes the first sprocket wheel (351), the second sprocket wheel (352), the 3rd sprocket wheel (353), the 4th sprocket wheel (354), wherein, described the second sprocket wheel (352) is welded with power transmission shaft (34), this power transmission shaft (34) stretches out the outer side edges of bedstead (2), and weld with described rotating disk (22), when rotating rotating disk (22) with realization, can drive the second sprocket wheel (352) that is installed on the power transmission shaft (34) rotates, by described the second sprocket wheel (352) pulling chain (33), make seat apparatus (1) by the medium position of bedstead (2), move to the afterbody of bedstead (2) according to slide rail (31), described the second sprocket wheel (352) is welded with power transmission shaft (34), and this locking pin (21) passes the side of this bedstead (2) and in the teeth of the 4th sprocket wheel (354) of pegging graft.
2. nursing bed assisting people in natural sitting posture according to claim 1, it is characterized in that: described bedstead (2) is provided with places restrictions on end (23), is used for the position of restriction seat apparatus (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110071727 CN102125490B (en) | 2011-03-24 | 2011-03-24 | Nursing bed assisting people in natural sitting posture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110071727 CN102125490B (en) | 2011-03-24 | 2011-03-24 | Nursing bed assisting people in natural sitting posture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102125490A CN102125490A (en) | 2011-07-20 |
| CN102125490B true CN102125490B (en) | 2013-03-20 |
Family
ID=44263927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110071727 Expired - Fee Related CN102125490B (en) | 2011-03-24 | 2011-03-24 | Nursing bed assisting people in natural sitting posture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102125490B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104434438B (en) * | 2014-12-24 | 2017-01-25 | 广西大学 | Movable bed head type controllable lifting sickbed |
| CN109998822A (en) * | 2019-05-16 | 2019-07-12 | 周在霞 | A kind of Multifunctional nerve internal medicine nursing device |
| CN110074928B (en) * | 2019-05-27 | 2020-11-13 | 河南科技大学第一附属医院 | Medical care mattress |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318356A (en) * | 2000-04-17 | 2001-10-24 | 村田机械株式会社 | Multi-functional bed |
| KR20040027668A (en) * | 2004-02-23 | 2004-04-01 | 강대업 | A bed convertible into a chair or bedpan |
| WO2008050485A1 (en) * | 2006-10-26 | 2008-05-02 | Hohryo Co., Ltd. | Sliding bed |
| CN101342108A (en) * | 2008-06-26 | 2009-01-14 | 河北工业大学 | Separate Walking Nursing Bed |
| CN201216707Y (en) * | 2008-06-16 | 2009-04-08 | 朱冲林 | Multifunctional nursing bed |
| CN201987781U (en) * | 2011-03-24 | 2011-09-28 | 刘新正 | Nursing bed for helping people to have natural sitting posture |
-
2011
- 2011-03-24 CN CN 201110071727 patent/CN102125490B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318356A (en) * | 2000-04-17 | 2001-10-24 | 村田机械株式会社 | Multi-functional bed |
| KR20040027668A (en) * | 2004-02-23 | 2004-04-01 | 강대업 | A bed convertible into a chair or bedpan |
| WO2008050485A1 (en) * | 2006-10-26 | 2008-05-02 | Hohryo Co., Ltd. | Sliding bed |
| CN201216707Y (en) * | 2008-06-16 | 2009-04-08 | 朱冲林 | Multifunctional nursing bed |
| CN101342108A (en) * | 2008-06-26 | 2009-01-14 | 河北工业大学 | Separate Walking Nursing Bed |
| CN201987781U (en) * | 2011-03-24 | 2011-09-28 | 刘新正 | Nursing bed for helping people to have natural sitting posture |
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| Publication number | Publication date |
|---|---|
| CN102125490A (en) | 2011-07-20 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20210324 |