CN110403780A

CN110403780A - A kind of nursing bed with wheelchair

Info

Publication number: CN110403780A
Application number: CN201910843182.1A
Authority: CN
Inventors: 刘敬; 符婧怡
Original assignee: China University of Petroleum East China
Current assignee: China University of Petroleum East China
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2019-11-05

Abstract

The invention discloses a kind of nursing bed with wheelchair, including bed body, mattress and Wheelchair support, the bed body is equipped with bed board, and mattress and bed board cooperate, and the both ends of bed board, which are upturned, drives the angle of the both ends change and horizontal plane of mattress；The mattress includes mutually independent fixed part and transfer portion, the fixed part is fixed on bed board, bed surface is collectively formed with fixed part after the transfer portion and bed board cooperation, the transfer portion releasing can be skidded off with after the cooperation of bed board from bed board side, and be transferred on Wheelchair support and cooperatively formed Wheelchair structure；The component that mattress is shifted as carrying patient, it can be realized the transfer between bed body and wheelchair, so that most support constructions of bed body do not change still, a light-weighted wheelchair can be collectively formed with Wheelchair support, consequently facilitating the movement under wheelchair mode.

Description

A kind of nursing bed with wheelchair

Technical field

This application involves medical sickbed field, specifically a kind of nursing bed with wheelchair.

Background technique

For many handicapped persons, wheelchair has been a necessity for life, several after it is wakeeed up to before going to bed All activities, which all ride on wheelchair, to be carried out, in addition, it is appropriate to need after sleeping long for prolonged bed patient It is ventilative in the external world, generally using by the way of wheelchair carrying by relatives or medical staff's help to outdoor activities；For the above people It for group, requires to move back and forth between bed and wheelchair daily, when moving, needs moving for collaborationist could be complete At not only causing the cumbersome of entire moving process, generate burden to collaborationist, and it is easy to loosen and falls during moving Wound, needs two people or more that could carry out safe transfer to patient.

Although inventors have found that there is the structure design for converting hospital bed to wheelchair at present, most of is all to use Hospital bed is divided into two parts, two parts have an independent support construction, a portion can be deformed from hospital bed form from And wheelchair form is obtained, it can also become hospital bed form from wheelchair form；Since two parts of hospital bed require individually to support The hospital bed that structure not only increases the complexity of hospital bed, and formed after wheelchair, which still needs, carries a large amount of hospital bed form Under support member, cause that its occupied space is big, is difficult to the problem of pushing；On the other hand, existing hospital bed has a single function, some The sufferer that inconvenience is left the bed can not effectively carry out stretching and the muscular training on basis.

Summary of the invention

The purpose of the application is in view of the defects existing in the prior art, to provide a kind of nursing bed with wheelchair, by with Mattress realizes that mattress drives transfer of the patient from hospital bed to Wheelchair support as transfer vector, compared to it is traditional it is direct will be sick Bed is deformed into the mode of wheelchair, effectively reduces quality whole under wheelchair mode, and realization patient that can be more light takes The movement of wheelchair.

To achieve the goals above, using following technical scheme:

A kind of nursing bed with wheelchair, including bed body, mattress and Wheelchair support, the bed body are equipped with bed board, mattress Cooperate with bed board, the both ends of bed board, which are upturned, drives the angle of the both ends change and horizontal plane of mattress；The mattress includes phase Mutual independent fixed part and transfer portion, the fixed part are fixed on bed board, after the transfer portion and bed board cooperation with fixed part Bed surface is collectively formed, the transfer portion releasing can be skidded off with after the cooperation of bed board from bed board side, and be transferred to Wheelchair support On cooperatively form Wheelchair structure.

Further, the transfer portion includes bottom plate, and the top of the bottom plate is equipped with supporting pad, and lower section is equipped with pulley, Preset sliding slot cooperates on the pulley and bed board, pulley slide along the chute mobilization portion it is whole bed board and Wheelchair support it Between shift.

Further, the bottom plate includes the first successively hinged plate, the second plate and third plate, the supporting pad Including mutually independent first supporting pad, the second supporting pad and third supporting pad, respectively corresponds and be mounted on the first plate, the second plate On part and third plate.

Further, the bed board includes the first bed board, the second bed board and third bed board set gradually, and described first Plate and third bed board can change the angle of itself and the second bed board under the action of bed body preset lifting apparatus, and drive correspondence The mattress portions of first bed board and third bed board change the angle that corresponding second bed board corresponds to mattress portions.

Further, the Wheelchair support includes ontology and the chair back, and the chair back is installed on the body by pin shaft, passed through The angle between adjusting back and ontology is rotated, the ontology and the chair back are equipped with the docking groove of corresponding bed board upper hopper chute, right After access slot is docked with sliding slot, the track that the transfer portion can be formed with docking groove along the chute is slided.

Further, the bed body is equipped with height adjustment mechanism, when transfer portion is mobile, adjust the height of bed board with The height of Wheelchair support is corresponding.

Further, the side of the bed body is equipped with guardrail, and the guardrail is mounted on the side of bed body by sliding pair, The guardrail is slided up and down along bed body side, and when guardrail is in extreme lower position, the top of the guardrail is lower than the bottom surface of bed board.

Further, the guardrail is symmetrically mounted on the two sides of bed body, is equipped with elastic band, the elastic force between two guardrails Pass through fastener respectively with both ends to be mounted on the guardrail of two sides.

Further, the elastic force has multiple, can be mounted on guardrail by fastener, can adjust and be mounted on The number of elastic band on guardrail.

Further, the top surface of the mattress includes multiple mutually independent contact plates, and the contact plate being capable of root Its pliability is adjusted according to the different physical feelings of cooperation.

Compared with prior art, the application has the advantages and positive effects of:

(1) component shifted by mattress as carrying patient, can be realized the transfer between bed body and wheelchair, So that most support constructions of bed body do not change still, can be collectively formed with Wheelchair support one it is light-weighted Wheelchair, consequently facilitating the movement under wheelchair mode；

(2) bottom plate using hinged muti-piece plate as mattress, can make the angle of plate change, and carry out Bending or tiling are convenient under wheelchair mode and the chair back and wheelchair convenient for adjusting the height on head and foot under hospital bed state Rack body cooperatively forms Wheelchair structure；

(3) using the bed body of adjustment height can make the docking groove being located on Wheelchair support and sliding slot in bed body into Row docking cooperation, forms the track of supply mattress transfer, can easily be transferred to mattress in bed body from Wheelchair support or from bed It is transferred on Wheelchair support on body；

(4) bed board is additionally provided with below mattress, bed board is able to drive mattress and integrally tilts, and only takes turns compared to traditional The structure that chair part can tilt, other bed body parts cannot be lifted, so that the movable range of supply for tilting front and back does not become It is small, further improve comfort level when bedridden patient；

(5) elastic band for using variable number, can make patient carry out all kinds of rehabilitation exercises in bed, solve long-term sleeping The problem of bed patient is difficult to carry out ground from retraining；Different muscle can be directed to by the position and specification that adjust elastic band Group, different strength are respectively trained, and the muscle strength of patient is enhanced；In training, it can be avoided bed for a long time and cause Leg muscle atrophy the problem of, reach to the effect of the service hoisting of patient's both legs rehabilitation.

Detailed description of the invention

The accompanying drawings constituting a part of this application is used to provide further understanding of the present application, and the application's shows Meaning property embodiment and its explanation are not constituted an undue limitation on the present application for explaining the application.

Fig. 1 be the embodiment of the present application 1 mattress from bed body be transferred to Wheelchair support during structural schematic diagram；

Fig. 2 is that the mattress of the embodiment of the present application 1 is transferred to the structural schematic diagram after Wheelchair support；

Fig. 3 is that the bed board of the embodiment of the present application 1 drives mattress to tilt the structural schematic diagram for changing angle；

Fig. 4 is the mattress of the embodiment of the present application 1 and the structural schematic diagram of bed board cooperation；

Fig. 5 is the elastic band of the embodiment of the present application 1 and the structural schematic diagram of bed body cooperation.

Wherein: 1, bed body, 2, transfer portion, 3, Wheelchair support, 4, bed board, 5, fixed part, 6, guardrail, 7, mattress, 8, elastic force Band, 101, height adjustment mechanism, 201, bottom plate, 202, supporting pad, 203, pulley, 301, ontology, 302, the chair back, 401, sliding slot, 2011, the first plate, the 2012, second plate, 2013, third plate, the 2021, first supporting pad, the 2022, second supporting pad, 2023, third supporting pad, the 4001, first bed board, the 4002, second bed board, 4003, third bed board.

Specific embodiment

It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field The identical meanings of understanding.

It should be noted that term used herein above is merely to describe specific embodiment, and be not intended to restricted root According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singular Also it is intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet Include " when, indicate existing characteristics, step, operation, device, component and/or their combination；

In order to facilitate narration, if there is "upper", "lower", " left side " " right side " printed words in the application, only indicate and attached drawing itself Upper and lower, left and right direction it is consistent, not to structure rise restriction effect, it is only for convenient for description the present invention and simplification retouch It states, rather than the equipment of indication or suggestion meaning or element must have a particular orientation, and be constructed and operated in a specific orientation, Therefore it should not be understood as the limitation to the application.

Term explains part: the terms such as term " installation ", " connected ", " connection ", " fixation " in the application should do broad sense Understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrated；It can be mechanical connection, be also possible to Electrical connection, can be and be directly connected to, and be also possible to indirectly connected through an intermediary, can be connection inside two elements, or The interaction relationship of two elements of person, for the ordinary skill in the art, can understand as the case may be on Term is stated in concrete meaning of the invention.

As described in background technique, the prior art designs the structure that hospital bed is converted into wheelchair, still, big portion Dividing all is to be divided into two parts using by hospital bed, and two parts have independent support construction, and a portion can be from hospital bed form Deformation is carried out to obtain wheelchair form, can also become hospital bed form from wheelchair form；Since two parts of hospital bed require The hospital bed that individual support construction not only increases the complexity of hospital bed, and formed after wheelchair is a large amount of there is still a need for carrying Hospital bed form under support member, cause that its occupied space is big, is difficult to the problem of pushing；On the other hand, existing hospital bed function Can be single, the sufferer that some inconvenience are left the bed can not effectively carry out stretching and the muscular training on basis, in view of the above technical problems, Present applicant proposes a kind of nursing beds with wheelchair.

Embodiment 1

In a kind of typical embodiment of the application, as shown in Figs. 1-5, a kind of nursing bed with wheelchair is proposed.

A kind of nursing bed with wheelchair, including bed body 1, mattress 7 and Wheelchair support 3, the bed body are equipped with bed board 4, Mattress and bed board cooperate, and the both ends of bed board, which are upturned, drives the angle of the both ends change and horizontal plane of mattress；The mattress packet Include mutually independent fixed part 5 and transfer portion 2, the fixed part is fixed on bed board, the transfer portion and bed board cooperation after with Bed surface is collectively formed in fixed part, and the transfer portion releasing can be skidded off with after the cooperation of bed board from bed board side, and be transferred to wheel Wheelchair structure is cooperatively formed on chair bracket.

Occupied area in order to guarantee the transfer part combined with Wheelchair support is small, but does not influence hospital bed part for disease The area that people lies down reduces, and is designed using split-type, and mattress has been divided into the part of fixed part and supply transfer；Mattress portions As the part for directly contacting patient, the another of mattress can be moved to from the side of mattress by way of turning over or moving Side, thus it is convenient by being transferred on Wheelchair support on hospital bed, and mattress is used to can be effectively reduced transfer portion as transfer vector The quality and volume divided alleviate the burden of support staff in transfer, improve the safety in transfer process.

The component shifted by mattress as carrying patient, can be realized the transfer between bed body and wheelchair, from And most support constructions of bed body are not changed still, a light-weighted wheel can be collectively formed with Wheelchair support Chair, consequently facilitating the movement under wheelchair mode.

Further, the transfer portion includes bottom plate 201, and the top of the bottom plate is equipped with supporting pad 202, and lower section is equipped with Preset sliding slot 401 cooperates on pulley 203, the pulley and bed board, and it is whole in bed board that pulley slides mobilization portion along the chute It is shifted between Wheelchair support.

Bottom plate itself needs to have certain rigidity, avoids shifting as supporting role as the carrier of carrying patient Occur the situation that cooperation is difficult caused by excessive deformation in journey to occur.

Further, the bottom plate includes the first successively hinged plate 2011, the second plate 2012 and third plate 2013, the supporting pad includes mutually independent first supporting pad 2021, the second supporting pad 2022 and third supporting pad 2023, is divided It Dui Ying not be mounted on the first plate, the second plate and third plate.

The chair back, cushion and Leg portion of wheelchair state are respectively corresponded using three plates that can mutually rotate, and are realized From horizontal plate form to the change of bending form；Certainly, in order to guarantee the stability in transfer process, on each plate It is combined with pulley, so that each plate has independent support, guarantees that the smoothness in transfer process is mobile；Three plate cooperations Independent three supporting pads can make plate in deformation process, not be supported the blocking of pad, guarantee that supporting pad turns from hospital bed Move on to the smooth deformation on Wheelchair support.

Bottom plate using hinged muti-piece plate as mattress, can make the angle of plate change, be rolled over Curved or tiling is convenient under wheelchair mode and the chair back and wheelchair branch convenient for adjusting the height on head and foot under hospital bed state Frame ontology cooperatively forms Wheelchair structure.

Further, the bed board includes the first bed board 4001, the second bed board 4002 and third bed board set gradually 4003, first bed board and third bed board can change itself and the second bed board under the action of bed body preset lifting apparatus Angle, and the mattress portions of corresponding first bed board and third bed board is driven to change the folder that corresponding second bed board corresponds to mattress portions Angle；

When entire mattress is located in bed body, can by bed board effect and be lifted, transfer portion and the equal position of fixed part In in the coverage area of bed board, therefore, when bed board tilts, transfer portion and fixed part can be lifted and stick up with bed board simultaneously Rise, avoid caused by traditional wheelchair-nursing bed integral structure can only transfer part tilt, greatly reduce nursing bed shape Under state the problem of scope of activities, it ensure that patient can have enough activity spaces to nursing bed under various regimes.

Bed board is additionally provided with below mattress, bed board is able to drive mattress and integrally tilts, compared to traditional only wheelchair It can partially tilt, the structure that other bed body parts cannot be lifted, so that the movable range of supply for tilting front and back does not become smaller, Further improve comfort level when bedridden patient.

Further, the Wheelchair support includes ontology and the chair back, and the chair back is installed on the body by pin shaft, passed through The angle between adjusting back and ontology is rotated, the ontology and the chair back are equipped with the docking groove of corresponding bed board upper hopper chute, right After access slot is docked with sliding slot, the track that the transfer portion can be formed with docking groove along the chute is slided；The bed body is equipped with Height adjustment mechanism 101, when transfer portion is mobile, the height for adjusting bed board is corresponding with the height of Wheelchair support.

Preferably, back bar is also set up on the wheelchair, handrail is hinged on the chair back, can be rotated around hinge joint, is led to Handrail can be started by crossing rotation, and handrail is avoided to stop the movement of transfer portion in transfer process.

The Wheelchair support is the primary load bearing structure of wheelchair part, similar with the structure of common wheelchair, has rod piece The ontology 301 of structure composition and 302 part of the chair back of adjustable-angle, ontology are equipped with wheel, as walking mechanism, drive chair Back and ontology walking, it is relatively simple compared to the support construction of bed body that ontology primarily serves supporting role, the chair back and ontology, thus Realize lightweight；For Wheelchair support, for accept transfer portion and mobilization portion walking, in order to facilitate transfer portion from It is transferred on Wheelchair support in bed body, the docking groove of corresponding bed body sliding slot is set on Wheelchair support, is moved in Wheelchair support Behind bed body side, the track of a supply pulley walking can make up by the cooperation of docking groove and sliding slot, therefore to transfer When portion is moved, it is only necessary to push transfer portion to make pulley above track travel to Wheelchair support, be not necessarily to transfer portion Entirety is lifted to be moved again；The labor burden of support staff is not only reduced, and can be improved moving process in this way In stability, pulley is not in significantly to vibrate along track travel, and comfort level of the patient in transfer process is higher, mentions The safety of high transfer process carries out.

When patient needs to be transformed into Wheelchair support from bed body, it need to only take advantage of a situation and enforce transfer portion, by under transfer portion Pulley can be on easy transition to Wheelchair support, whole process only needs a medical staff can be completed, the handrail of wheelchair Liftable and the chair back adjustable purpose is all the transfer process for cooperating hospital bed to complete patient.

Further, the side of the bed body is equipped with guardrail 6, and the guardrail is mounted on the side of bed body by sliding pair Face, the guardrail are slided up and down along bed body side, and when guardrail is in extreme lower position, the top of the guardrail is lower than the bottom of bed board Face.

Intermittent blocking being carried out to mattress by can slide up and down guardrail, main guardrail function is provided, to transfer When portion is moved, guardrail is moved to the lower section of bed board, is blocked to will not be generated to the cooperation of sliding slot and docking groove, also not The rolling of meeting blocking trolley ensure that the smooth transfer of the safety of transfer portion.

Further, the guardrail is symmetrically mounted on the two sides of bed body, is equipped with elastic band 8, the bullet between two guardrails Power passes through fastener with both ends respectively and is mounted on the guardrail of two sides；The elastic force can be installed by fastener with multiple On guardrail, the number for the elastic band being mounted on guardrail can be adjusted.

When in use, the quantity and specification of elastic band can be adjusted according to demand, form the structure of supply different motion, energy So that patient is carried out all kinds of rehabilitation exercises in bed, solves the problems, such as that patient bedridden in long term is difficult to carry out ground from retraining； It can be respectively trained for different muscle groups, different strength by the position and specification that adjust elastic band, enhancing is suffered from The muscle strength of person；In training, the problem of lying in bed caused leg muscle atrophy for a long time can be avoided, reach double to patient The service hoisting of leg rehabilitation acts on.

Further, the top surface of the mattress includes multiple mutually independent contact plates, and the contact plate being capable of root Its pliability is adjusted according to the different physical feelings of cooperation；The contact plate is flexible plate here, using flexible material system At being able to maintain flat state when not by external force.

The subregion of mattress top is the difference of the impetus contacted in sleep with mattress according to people, carries out area to mattress The division in domain.Corresponding design is made for different zones, and the soft or hard degree in each region of mattress is made more to be able to satisfy people's Sleep request.Common mattress subregion has 3 subregions, 5 subregions and 7 subregions on the market.By comparing 3 partitioned mattress (head and shoulders of discovery Back, waist buttocks and leg) subregion is not careful enough, and waist and buttocks are integrated, and waist is difficult to obtain powerful support；7 subregion beds Pad then divides meticulous, Yi Tigao production cost；The zoning design of 5 partitioned mattress (head, shoulder back, waist, buttocks and leg) It is careful and scientific, it is more able to satisfy demand of the human body different parts to mattress different soft and hard degree, improves the comfort of mattress；

In the present embodiment, each region of mattress is specifically divided according to the 50th percentile of human body, it is final to determine respectively Partitions sizes are as follows: head 400*900mm, shoulder back 270*900mm, waist 200*900mm, buttocks 420*900mm, leg 710* 900mm。

The material selection latex bed mattress of contact plate, latex bed mattress have good elasticity and enabling capabilities, can satisfy not With the needs of weight crowd, and adapt to different sleeping positions；Latex bed mattress is much higher than conventional mattress with the contact area of human body, can Uniformly carrying human body weight has the function of correcting bad sleeping position, also has bactericidal effect.Another feature of latex bed mattress is It is noiseless, it is without friction, there is good gas permeability.

The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.

Claims

1. a kind of nursing bed with wheelchair, which is characterized in that including bed body, mattress and Wheelchair support, the bed body is equipped with Bed board, mattress and bed board cooperate, and the both ends of bed board, which are upturned, drives the angle of the both ends change and horizontal plane of mattress；The bed Pad includes mutually independent fixed part and transfer portion, and the fixed part is fixed on bed board, after the transfer portion and bed board cooperation Bed surface is collectively formed with fixed part, the transfer portion releasing can be skidded off with after the cooperation of bed board from bed board side, and be transferred to Wheelchair structure is cooperatively formed on Wheelchair support.

2. having the nursing bed of wheelchair as described in claim 1, which is characterized in that the transfer portion includes bottom plate, the bottom The top of plate is equipped with supporting pad, and lower section is equipped with pulley, and preset sliding slot cooperates on the pulley and bed board, and pulley is slided along the chute Dynamic mobilization portion integrally shifts between bed board and Wheelchair support.

3. having the nursing bed of wheelchair as claimed in claim 2, which is characterized in that the bottom plate includes successively hinged first Plate, the second plate and third plate, the supporting pad include mutually independent first supporting pad, the second supporting pad and third branch Stake pad is respectively corresponded and is mounted on the first plate, the second plate and third plate.

4. having the nursing bed of wheelchair as claimed in claim 3, which is characterized in that the bed board includes first set gradually Bed board, the second bed board and third bed board, first bed board and third bed board can be in the effects of the preset lifting apparatus of bed body The lower angle for changing itself and the second bed board, and it is second corresponding to drive the mattress portions of corresponding first bed board and third bed board to change Plate corresponds to the angle of mattress portions.

5. having the nursing bed of wheelchair as claimed in claim 4, which is characterized in that the Wheelchair support includes ontology and chair Back, the chair back is installed on the body by pin shaft, by the angle between rotation adjusting back and ontology, the ontology and chair Back is equipped with the docking groove of corresponding bed board upper hopper chute, after docking groove is docked with sliding slot, the transfer portion can along the chute with it is right The track sliding that access slot is formed.

6. the nursing bed as described in any one in claim 1-5 with wheelchair, which is characterized in that the bed body is equipped with height Regulating mechanism is spent, when transfer portion is mobile, the height for adjusting bed board is corresponding with the height of Wheelchair support.

7. having the nursing bed of wheelchair as described in claim 1, which is characterized in that the side of the bed body is equipped with guardrail, The guardrail is mounted on the side of bed body by sliding pair, and the guardrail is slided up and down along bed body side, when guardrail is in minimum When position, the top of the guardrail is lower than the bottom surface of bed board.

8. having the nursing bed of wheelchair as claimed in claim 7, which is characterized in that the guardrail is symmetrically mounted on the two of bed body Side is equipped with elastic band between two guardrails, and the elastic band both ends pass through fastener respectively and are mounted on the guardrail of two sides.

9. having the nursing bed of wheelchair as claimed in claim 8, which is characterized in that the elastic force can with multiple It is mounted on guardrail by fastener, the number for the elastic band being mounted on guardrail can be adjusted.

10. having the nursing bed of wheelchair as described in claim 1, which is characterized in that the top surface of the mattress includes multiple Mutually independent contact plate, the contact plate can adjust its pliability according to the different physical feelings of cooperation.