CN201510452U - Care bed with flexible connection function - Google Patents
Care bed with flexible connection function Download PDFInfo
- Publication number
- CN201510452U CN201510452U CN2009201963735U CN200920196373U CN201510452U CN 201510452 U CN201510452 U CN 201510452U CN 2009201963735 U CN2009201963735 U CN 2009201963735U CN 200920196373 U CN200920196373 U CN 200920196373U CN 201510452 U CN201510452 U CN 201510452U
- Authority
- CN
- China
- Prior art keywords
- frame
- connecting rod
- flexible coupling
- bedstead
- sheet
- 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 - Lifetime
Links
Images
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The utility model provides a care bed with a flexible connection function, which comprises a bed frame, wherein the bed frame is sequentially provided with a back frame, a seat frame, a thigh frame and a shank frame from front to back; the back frame is linked with a drive mechanism through a back lifting mechanism, and the thigh frame is linked with the drive mechanism through a leg lifting mechanism; and a first flexible connecting sheet for supporting knee joints is arranged between the thigh frame and the shank frame. The care bed has the advantages of preventing the phlebothrombosis, preventing the human back from moving relative to the bed surface when a user lifts the back, and avoiding friction.
Description
Technical field
This utility model relates to a kind of nursing bed, the nursing bed that especially a kind of band is flexible coupling.
Background technology
Patient for the ease of long-term bed takes care of oneself, and has occurred various nursing beds on the market.Existing nursing bed comprises bedstead, is provided with back of the body frame on the described bedstead in the past backward successively, sits frame, thigh frame, shank frame; Described back of the body frame and bedstead are hinged, and the back of the body mechanism of rising that described back of the body frame and drives its lifting is connected; Described seat frame is fixed on the bedstead; Described thigh frame front end is articulated on the bedstead, rear end and shank frame are hinged, and described thigh frame is connected with a leg lifting mechanism that drives its lifting; Described shank frame is connected with bedstead by a connecting rod, and described connecting rod one end is articulated in the rear end of described shank frame, the hinged and described bedstead of the other end of described connecting rod.
Do and lift lower limb when motion, the thigh frame is that upwards lift fulcrum, rear end with its articulated section with bedstead, upwards rises thereby drive the shank frame, and thigh frame and shank shaped as frame are angled at this moment.But thigh frame and shank frame are flat board, and causing thigh frame and shank frame to intersect part has projection, easily oppresses blood vessel, causes phlebothrombosis.
Do unluckyly when moving, back of the body frame forms certain angle with sitting between frame two flat boards, and hip, the waist of human body are in vacant state, and it is stressed to strengthen patient's waist, oppresses human vas, easily causes phlebothrombosis, adds heavy patient's feeling of fatigue of lying in bed.And back of the body frame directly is articulated on the bedstead, causing when getting up back of the body action is that a surface shrinks along its length, if human body is lain on the back and finished back of the body action on this nursing bed, relative motion takes place with the bed surface in human body back, cause friction, the people knows from experience by bed and passes a segment distance to the direction of foot, makes patient produce constriction.
Summary of the invention
Cause the human vein thrombosis easily for what overcome prior art, relative motion takes place with the surface in the unlucky human body back of getting up, cause friction, produce the shortcoming of constriction, this utility model provides a kind of prevention phlebothrombosis, relative motion takes place with the surface in the unlucky human body back of avoiding getting up, the nursing bed that the band of avoiding rubbing is flexible coupling.
The nursing bed that band is flexible coupling comprises bedstead, is provided with back of the body frame on the described bedstead in the past backward successively, sits frame, thigh frame, shank frame; Described back of the body frame is by carrying on the back mechanism and described driving mechanism interlock together, and described thigh frame is by a leg lifting mechanism and described driving mechanism interlock; It is characterized in that: be provided with holding kneed first sheet that is flexible coupling between described thigh frame and the shank frame.
Further, described back of the body frame and sit is provided with second of the holding waist sheet that is flexible coupling between the frame.
Further, the described sheet that is flexible coupling comprises chain that is arranged at the bedstead both sides and a series of soft boards that are set up on the chain, and is gapped between the adjacent soft board.
Further, an end of the chain sheet of described chain is fixed with bearing pin, and the other end is provided with a chute, and the bearing pin of back one chain sheet is arranged in the chute of last chain sheet slidably.
Further, described back of the body mechanism comprises that one promotes a back of the body connecting rod of described back of the body frame lifting, described back of the body frame is connected with described bedstead by double connecting rod, described double connecting rod comprises long connecting rod and short connecting rod, described long connecting rod is positioned at described short connecting rod the place ahead, described connecting rod one end and described bedstead are hinged, and the other end and described back of the body frame are hinged.
Further, described driving mechanism is fixed in the rear portion of described bedstead, described driving mechanism is connected with a screw body, the rear end of the front end of described screw body and described back of the body connecting rod is hinged, described the back of the body connecting rod and screw body are hinged by a compound hinges and a connecting-rods with constant lengh, and the other end of described connecting-rods with constant lengh is articulated on the described bedstead.
Technical conceive of the present utility model is: by first sheet that is flexible coupling is set between thigh frame and shank frame, lift lower limb when motion doing, chain shortens and forms the kneed arc of fitting, thereby make first sheet that is flexible coupling form a soft arc bed surface, do not oppress the shank blood vessel, the prevention phlebothrombosis.
By at back of the body frame with sit second sheet that is flexible coupling is set between the frame, do unlucky when moving, chain shortens and forms the arc of an applying human body waist, thereby make second sheet that is flexible coupling form a soft arc bed surface, can play a supporting role to people's waist, reduce patient's fatigue of lying in bed, blood circulation promoting; It is unlucky when moving to fall, and chain stretches along with moving down of frame of the back of the body gradually until forming the plane.
In addition, playing back of the body connecting rod promotion back of the body frame does when carrying on the back action, back of the body frame is owing to be subjected to the restriction of double connecting rod, because long connecting rod is different with the movement locus of short connecting rod, the movement locus of back of the body back end of frame is a circular arc, makes back of the body frame produce displacement backward when rising, avoided friction, human body can not passed forward, can not made patient produce constriction, reduce the generation of patient's decubital ulcer.
Driving mechanism of the present utility model is arranged on the bedstead rear portion, because the transmission of power distance, by the connecting-rods with constant lengh transferring power is set, and has avoided back of the body connecting rod and screw body the dead point to occur when moving.
The utlity model has the prevention phlebothrombosis, relative motion takes place with the surface in the unlucky human body back of avoiding getting up, and avoids the advantage that rubs.
Description of drawings
Fig. 1 plays the back of the body for first kind of embodiment of the present utility model, lifts the sketch map of lower limb state
Fig. 2 is for first kind of embodiment of the present utility model falls to carrying on the back, the sketch map of the lower limb state that falls
Fig. 3 plays the back of the body for second kind of embodiment of the present utility model, lifts the sketch map of lower limb state
Fig. 4 is for second kind of embodiment of the present utility model falls to carrying on the back, the sketch map of the lower limb state that falls
Fig. 5 is the A portion enlarged drawing among Fig. 2
Fig. 6 is the B portion enlarged drawing among Fig. 4
Fig. 7 is the sketch map of chain sheet
The specific embodiment
Embodiment one
With reference to Fig. 1,2,5,6,7
The nursing bed that band is flexible coupling comprises bedstead 1, is provided with back of the body frame 2 on the described bedstead 1 in the past backward successively, sits frame 3, thigh frame 4, shank frame 5; Described back of the body frame 2 is by carrying on the back mechanism and described driving mechanism interlock together, and described thigh frame 4 is by a leg lifting mechanism 41 and described driving mechanism interlock; Be provided with holding kneed first sheet 6 that is flexible coupling between described thigh frame 4 and the shank frame 5.
The described sheet that is flexible coupling comprises chain 61 that is arranged at the bedstead both sides and a series of soft boards 62 that are set up on the chain 61, and is gapped between the adjacent soft board 62.
One end of the chain sheet 611 of described chain 61 is fixed with bearing pin 612, and the other end is provided with a chute 613, and the bearing pin of back one chain sheet is arranged in the chute of last chain sheet slidably.
Technical conceive of the present utility model is: by first sheet 6 that is flexible coupling is set between thigh frame 4 and shank frame 5, lift lower limb when motion doing, chain shortens and forms the kneed arc of fitting, thereby make first the be flexible coupling sheet 6 form a soft arc bed surface, do not oppress the shank blood vessel, the prevention phlebothrombosis.
With reference to Fig. 3,4,5,6,7
The difference part of present embodiment and embodiment one is: described back of the body frame 2 and sit is provided with second of the holding waist sheet 7 that is flexible coupling between the frame 3.All the other are identical.
By at back of the body frame 2 with sit second sheet 7 that is flexible coupling is set between the frame 3, do unlucky when moving, chain shortens and forms the arc of an applying human body waist, thereby make second the be flexible coupling sheet 7 form a soft arc bed surface, can play a supporting role to people's waist, reduce patient's fatigue of lying in bed, blood circulation promoting; It is unlucky when moving to fall, and chain stretches along with moving down of frame of the back of the body gradually until forming the plane.
With reference to Fig. 1,2,3,4
The difference part of present embodiment and embodiment two is: described back of the body mechanism comprises that one promotes a back of the body connecting rod 81 of described back of the body frame 2 liftings, described back of the body frame 2 is connected with described bedstead 1 by double connecting rod, described double connecting rod comprises long connecting rod 82 and short connecting rod 83, described long connecting rod 82 is positioned at described short connecting rod 83 the place aheads, described connecting rod one end and described bedstead 1 are hinged, and the other end and described back of the body frame 2 are hinged.
Described driving mechanism is fixed in the rear portion of described bedstead 1, described driving mechanism is connected with a screw body 84, the rear end of the front end of described screw body 84 and described back of the body connecting rod 81 is hinged, described the back of the body connecting rod 81 and screw body 84 are hinged by a compound hinges and a connecting-rods with constant lengh 85, and the other end of described connecting-rods with constant lengh 85 is articulated on the described bedstead 1.All the other are identical.
Playing back of the body connecting rod 81 promotion back of the body frames 2 does when carrying on the back action, back of the body frame 2 is owing to be subjected to the restriction of double connecting rod, because long connecting rod 82 is different with the movement locus of short connecting rod 83, the movement locus of back of the body frame 2 rear ends is a circular arc, make back of the body frame 2 when rising, produce displacement backward, avoided friction, human body can not passed forward, can not make patient produce constriction, reduce the generation of patient's decubital ulcer.
Driving mechanism of the present utility model is arranged on the bedstead rear portion, because the transmission of power distance, by the connecting-rods with constant lengh transferring power is set, and has avoided back of the body connecting rod and screw body the dead point to occur when moving.
The described content of this description embodiment only is enumerating the way of realization of utility model design; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also reach in those skilled in the art according to this utility model design the equivalent technologies means that can expect.
Claims (6)
1. be with the nursing bed that is flexible coupling, comprise bedstead, be provided with back of the body frame on the described bedstead in the past backward successively, sit frame, thigh frame, shank frame; Described back of the body frame is by carrying on the back mechanism and described driving mechanism interlock together, and described thigh frame is by a leg lifting mechanism and described driving mechanism interlock; It is characterized in that: be provided with holding kneed first sheet that is flexible coupling between described thigh frame and the shank frame.
2. the nursing bed that band as claimed in claim 1 is flexible coupling is characterized in that: described back of the body frame and sit is provided with second of the holding waist sheet that is flexible coupling between the frame.
3. the nursing bed that band as claimed in claim 2 is flexible coupling is characterized in that: the described sheet that is flexible coupling comprises chain that is arranged at the bedstead both sides and a series of soft boards that are set up on the chain, and is gapped between the adjacent soft board.
4. the nursing bed that band as claimed in claim 3 is flexible coupling is characterized in that: an end of the chain sheet of described chain is fixed with bearing pin, and the other end is provided with a chute, and the bearing pin of back one chain sheet is arranged in the chute of last chain sheet slidably.
5. the nursing bed that is flexible coupling as the described band of one of claim 1-4, it is characterized in that: described back of the body mechanism comprises that one promotes a back of the body connecting rod of described back of the body frame lifting, described back of the body frame is connected with described bedstead by double connecting rod, described double connecting rod comprises long connecting rod and short connecting rod, described long connecting rod is positioned at described short connecting rod the place ahead, described connecting rod one end and described bedstead are hinged, and the other end and described back of the body frame are hinged.
6. the nursing bed that band as claimed in claim 5 is flexible coupling, it is characterized in that: described driving mechanism is fixed in the rear portion of described bedstead, described driving mechanism is connected with a screw body, the rear end of the front end of described screw body and described back of the body connecting rod is hinged, described the back of the body connecting rod and screw body are hinged by a compound hinges and a connecting-rods with constant lengh, and the other end of described connecting-rods with constant lengh is articulated on the described bedstead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201963735U CN201510452U (en) | 2009-09-14 | 2009-09-14 | Care bed with flexible connection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201963735U CN201510452U (en) | 2009-09-14 | 2009-09-14 | Care bed with flexible connection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201510452U true CN201510452U (en) | 2010-06-23 |
Family
ID=42481848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201963735U Expired - Lifetime CN201510452U (en) | 2009-09-14 | 2009-09-14 | Care bed with flexible connection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201510452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392334A (en) * | 2018-03-13 | 2018-08-14 | 江西德泰科技有限公司 | A kind of multi-functional omnidirectional's electric bed for medical purpose |
| CN110269764A (en) * | 2019-06-13 | 2019-09-24 | 河南科技大学第一附属医院 | A kind of multi-functional Recovery bed |
-
2009
- 2009-09-14 CN CN2009201963735U patent/CN201510452U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392334A (en) * | 2018-03-13 | 2018-08-14 | 江西德泰科技有限公司 | A kind of multi-functional omnidirectional's electric bed for medical purpose |
| CN110269764A (en) * | 2019-06-13 | 2019-09-24 | 河南科技大学第一附属医院 | A kind of multi-functional Recovery bed |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107041826A (en) | Waist and lower limb combined stretching exerciser | |
| CN104146846B (en) | One is electronic lifts dorsiflex lower limb patient care Multifunction massage bed | |
| CN104146841B (en) | One manually lifts dorsiflex lower limb patient care Multifunction massage bed | |
| CN104161634B (en) | A kind of rolling massage bed of electronic change lying posture | |
| CN204033638U (en) | A kind of electric wheelchair that may be combined with into split type robot nursing bed | |
| CN113662805A (en) | Multi-posture knee joint rehabilitation training robot | |
| CN104473740A (en) | Nursing bed | |
| CN207785449U (en) | Waist and lower limb combined type stretching device | |
| CN104490537B (en) | Back lifting adaptive electric turn-over bed capable of preventing abdomen extrusion and body slip | |
| CN201510452U (en) | Care bed with flexible connection function | |
| CN110051500B (en) | Massage chair | |
| CN201147465Y (en) | Back curve hammering type massage structure | |
| CN202426825U (en) | Cardiovascular rehabilitation chair | |
| CN204319120U (en) | Scalable nursing bed | |
| CN201510460U (en) | Back lifting mechanism with flexible connection function | |
| CN204428303U (en) | Electronicly help vertical chair | |
| CN100500124C (en) | Three-dimensional hospital bed | |
| CN102038600A (en) | Massage chair | |
| CN203121646U (en) | Linkage deck chair | |
| CN108635167A (en) | A kind of massage armchair frame structure | |
| CN209203945U (en) | Disability person's bed walking booster | |
| CN210728066U (en) | Controllable multi-angle nursing sickbed | |
| CN212651002U (en) | Cardiovascular internal medicine rehabilitation and health care nursing device | |
| CN203633792U (en) | Rocking chair | |
| CN104173149B (en) | One manually lifts dorsiflex lower limb patient care vibromassage bed |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100623 |
|
| CX01 | Expiry of patent term |