CN203898594U - Multifunctional domestic nursing bed for lower leg bending - Google Patents
Multifunctional domestic nursing bed for lower leg bending Download PDFInfo
- Publication number
- CN203898594U CN203898594U CN201420085926.0U CN201420085926U CN203898594U CN 203898594 U CN203898594 U CN 203898594U CN 201420085926 U CN201420085926 U CN 201420085926U CN 203898594 U CN203898594 U CN 203898594U
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- leg
- bed
- axle
- nursing bed
- horizontal support
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Abstract
The utility model provides a multifunctional domestic nursing bed for lower leg bending. The multifunctional domestic nursing bed comprises a bed body and a support leg arranged at the lower part of the bed body, wherein the rear part of the bed body is sequentially articulated with a leg backing plate and a foot backing plate; the support leg comprises a horizontal support part as well as a front support leg and a rear support leg which are vertically fixed on the horizontal support part; the upper end of the front support leg and the bed body are fixed, and the lower end of the front support leg and the horizontal support part are articulated; the upper end of the rear support leg and the bed body are fixed, and the lower end of the rear support leg is positioned on the horizontal support part; the upper and lower parts of the rear support leg are respectively provided with a first transverse shaft and a second transverse shaft; a first crank arm and a second crank arm are fixedly arranged on the first shaft and the second shaft respectively; the outer end of the first crank arm is articulated with one end of a first connecting rod, and the other end of the first connecting rod is articulated with the outer end of the second crank arm; the second shaft is further fixedly provided with a first support, and the other end of the first support is articulated with a second support; the other end of the second support and a horizontal support part are fixedly arranged. A lifting mechanism is designed at the tail of the nursing bed, so that during lower leg bending the tail part of the nursing bed is raised, and therefore a bed surface is prevented from colliding with bed legs.
Description
Technical field
This utility model belongs to the technical field of structures of nursing bed, sick bed, is specifically related to a kind of multi-functional household nursing bed of downward bent lower limb.
Background technology
Can accomplish the nursing bed of lower bent lower limb at present, after under shank, song completes, its shank bed surface must be higher than the supporting construction of bottom, and this just needs the height of bed body to want high point, causes the whole height of bed higher.The solution of prior art has: 1, by reducing the diameter of castor or the user of change castor to reducing highly, shortcoming: the amplitude highly reducing is less, and the corresponding deficiency of bearing capacity after castor diameter reduces, affects outward appearance.2, by footpost crossbeam and castor are outwards separated, lower bent shank is divided and drop on middle vacant lot, shortcoming: footpost and castor outwards exceed a body width, easily nursing staff are caused to obstacle, affects the attractive in appearance of bed.3, by the width of the lower koji bed face that narrows down, lower koji bed face is fallen within the middle of two footposts, shortcoming: in lower bent lower limb bed surface uphill process, easily to clamp bedding and patient's health, have certain danger; Must be with supporting bed pad with it, the articles for use such as sheet, can not realize the versatility of existing bedding.4,, by shortening the length of footpost, when being declined, touches less than footpost lower bent lower limb bed surface shortcoming: reduced the stability of bed, under lying status, reduced the bearing capacity of shank, when load-bearing is excessive, head of a bed position can be risen.5, reduce lower bent angle, shortcoming: can not make bed reach sitting state.
Utility model content
For the above-mentioned defect of prior art, this utility model provides a kind of simple in structure, easy to operate, safety and stability and lower bent lower limb Multifunction domestic nursing bed elegant in appearance.
The technical solution of the utility model is: comprise the supporting leg that install a body and its underpart, the rear portion of bed body is articulated leg backing plate and foot's backing plate successively, described supporting leg comprise horizontal support portion with and upper vertically fixing forward and backward supporting leg, and the upper end of described front leg strut is fixed with bed body, lower end is hinged with described horizontal support portion, and the upper end of described rear support leg is fixed with a body, lower end is seated in horizontal support portion; The upper and lower part of described rear support leg is provided with respectively the first horizontal axle and the second axle, on the end of the first axle and the second axle, install and fix the first connecting lever and the second connecting lever respectively, one end of the hinged first connecting rod in outer end of the first described connecting lever, the outer end of the other end of first connecting rod and the second connecting lever is hinged; On the second described axle, be also fixed with the first support, first other end supporting hinged second supports, and described second other end supporting and horizontal support portion install fixing.
While raising in order to realize a bed body, can link shank backing plate and foot's backing plate are realized simultaneously and are transferred distortion, on the first described axle, are also fixed with second connecting rod, and the support of the other end of second connecting rod and described foot's backing plate bottom is hinged.
In order to keep the mobility of nursing bed, be convenient to fast moving, roller is installed in the bottom of described horizontal support portion.
This utility model is by designing a liftable mechanism at nursing bed afterbody, and nursing bed operates liftable mechanism by the kind of drive in lower bent lower limb process, makes nursing bed when lower bent lower limb, and tailstock portion raises, and avoids bed surface and footpost collision.When lower bent lower limb bed surface rises, tailstock subordinate fall, and reaches the object that reduces bed height.Advantage is as follows: 1, in lower bent lower limb process, tailstock raises, and the whole center of gravity lifting of nursing bed is dwindled, and has reduced the size of Input Forces.2, solve that occupation of land space in existing scheme is large, stability is low, versatility difference and defect attractive in appearance not, and the higher problem of existing lower bent lower limb nursing bed whole height.3, back lifting function also can be passed through this lifting structure rising afterbody, reaches the function that prevents that patient from gliding.4, this structure reduces the height of nursing bed under lying status, can realize the manner of packing of whole packing.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment off working state of this utility model;
Fig. 2 is the structural representation of a kind of embodiment duty of this utility model;
In figure: 1, bed body, 2, shank backing plate, 3, foot's backing plate, 4, horizontal support portion, 5, front leg strut, 6, rear support leg, 7, roller, 8, support, the 9, first axle, 10, the first connecting lever, 11, first connecting rod, 12, second connecting rod, 13, the second axle, 14, first supports, and 15, second supports, 16, the second connecting lever, the 17, first fulcrum, the 18, second fulcrum.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1
A lower bent lower limb Multifunction domestic nursing bed, comprises the supporting leg that install a body 1 and its underpart, and the rear portion of bed body 1 is articulated leg backing plate 2 and foot's backing plate 3 successively; Supporting leg comprise horizontal support portion 4 with and upper vertically fixing forward and backward supporting leg 5,6, the upper end of front leg strut 5 is fixing with bed body 1, lower end is hinged with horizontal support portion 4 by the first fulcrum 17, and the upper end of rear support leg 6 is fixing with bed body 1, lower end is seated in horizontal support portion 4; The upper and lower part of rear support leg 6 is provided with respectively the first horizontal axle 9 and the second axle 13, and install and fix the first connecting lever 10 and the second connecting lever 16 respectively on it, one end of the hinged first connecting rod 11 in outer end of the first connecting lever 10, the outer end of the other end of first connecting rod 11 and the second connecting lever 16 is hinged; The other end that is also fixed with hinged second support 15, the second supports 15 of the other end of the first support 14, the first supports 14 on the second axle 13 is fixed by the second fulcrum 18 and 4 installations of horizontal support portion.In figure, only draw the structure of nursing bed one side, the structure of opposite side is identical with it, thereby realizes synchronously moving upward of two rear support legs.
Instantly during bent lower limb, drive the first axle 9 rotations, the first connecting lever 10 turns clockwise around the first axle 9, by first connecting rod 11 transmissions, the second connecting lever 16 is turned clockwise around the second axle 13.The second axle 13 and first supports 14 and is fixed together.When the second axle 13 turns clockwise, first supports 14 also turns clockwise.Now the first angle that supports the 14 and second support 15 becomes large.Because the second support 15 and the second fulcrum 18 of horizontal support portion 4 are fixed, so first supports the 14 and second support 15, by supporting the second axle 13, rear support leg 6 is moved upward, integral bed body is rotated counterclockwise around the first fulcrum 17, the rear end of bed body and shank, foot's backing plate integral body all raise, then can realize according to existing design the distortion of transferring of shank, foot's backplate, this part belongs to prior art no longer to be narrated, such as just there being detailed introduction in patent CN201220424394.X.
Embodiment 2
On the basis of embodiment 1 structure, only increase following structure, on the first axle 9, be also fixed with second connecting rod 12, the support 8 of the other end of second connecting rod 12 and foot's backing plate 3 bottoms is hinged.When the first axle 9 turns clockwise, when rising on bed body 1 rear end, can pull support 8 to drive successively foot's backing plate 3, shank backing plate 2 to move down backward by second connecting rod 12, and stressed folded deformation of while, the duty of bent lower limb under forming.
Below be only exemplary embodiments of the present utility model, those skilled in the art can do suitable modification and improvement completely on its basis, but identical with this utility model substance, fall into equally protection domain of the present utility model.
Claims (3)
1. bent lower limb Multifunction domestic nursing bed under a kind, comprise the supporting leg that install a body and its underpart, the rear portion of bed body is articulated leg backing plate and foot's backing plate successively, it is characterized in that: described supporting leg comprise horizontal support portion with and upper vertically fixing forward and backward supporting leg, and the upper end of described front leg strut is fixed with bed body, lower end is hinged with described horizontal support portion, and the upper end of described rear support leg is fixed with a body, lower end is seated in horizontal support portion; The upper and lower part of described rear support leg is provided with respectively the first horizontal axle and the second axle, on the end of the first axle and the second axle, install and fix the first connecting lever and the second connecting lever respectively, one end of the hinged first connecting rod in outer end of the first described connecting lever, the outer end of the other end of first connecting rod and the second connecting lever is hinged; On the second described axle, be also fixed with the first support, first other end supporting hinged second supports, and described second other end supporting and horizontal support portion install fixing.
2. lower bent lower limb Multifunction domestic nursing bed according to claim 1, is characterized in that: on the first described axle, be also fixed with second connecting rod, the support of the other end of second connecting rod and described foot's backing plate bottom is hinged.
3. lower bent lower limb Multifunction domestic nursing bed according to claim 1 and 2, is characterized in that: roller is installed in the bottom of described horizontal support portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085926.0U CN203898594U (en) | 2014-02-27 | 2014-02-27 | Multifunctional domestic nursing bed for lower leg bending |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420085926.0U CN203898594U (en) | 2014-02-27 | 2014-02-27 | Multifunctional domestic nursing bed for lower leg bending |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203898594U true CN203898594U (en) | 2014-10-29 |
Family
ID=51772896
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420085926.0U Expired - Fee Related CN203898594U (en) | 2014-02-27 | 2014-02-27 | Multifunctional domestic nursing bed for lower leg bending |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203898594U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688458A (en) * | 2015-03-25 | 2015-06-10 | 江苏泰泉电子自动化设备有限公司 | Nursing bed capable of helping patients roll over and sit up |
| CN108378999A (en) * | 2017-04-03 | 2018-08-10 | 江苏恒爱医疗器械有限公司 | It is nursing hospital bed |
| CN114699253A (en) * | 2022-03-29 | 2022-07-05 | 简万均 | Multifunctional severe disease bed |
-
2014
- 2014-02-27 CN CN201420085926.0U patent/CN203898594U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104688458A (en) * | 2015-03-25 | 2015-06-10 | 江苏泰泉电子自动化设备有限公司 | Nursing bed capable of helping patients roll over and sit up |
| CN104688458B (en) * | 2015-03-25 | 2017-02-22 | 江苏泰泉电子自动化设备有限公司 | Nursing bed capable of helping patients roll over and sit up |
| CN108378999A (en) * | 2017-04-03 | 2018-08-10 | 江苏恒爱医疗器械有限公司 | It is nursing hospital bed |
| CN108378999B (en) * | 2017-04-03 | 2024-02-27 | 江苏恒爱医疗器械有限公司 | Nursing sickbed |
| CN114699253A (en) * | 2022-03-29 | 2022-07-05 | 简万均 | Multifunctional severe disease bed |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20170227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |