CN217219408U

CN217219408U - Folding side wheelchair bed

Info

Publication number: CN217219408U
Application number: CN202220078731.8U
Authority: CN
Inventors: 顾翠屏
Original assignee: Changzhou Xingtai Medical Equipment Co Ltd
Current assignee: Changzhou Xingtai Medical Equipment Co Ltd
Priority date: 2022-01-13
Filing date: 2022-01-13
Publication date: 2022-08-19
Anticipated expiration: 2032-01-13

Abstract

The utility model discloses a folding side wheelchair bed, which belongs to the field of wheelchair beds. Wherein, a foldable side wheelchair bed, including folding bedstead, fixed mounting is on folding bedstead for drive folding bedstead carries out the drive assembly of structural change, slides and links up the folding guide subassembly on folding bedstead, articulates the door group of accomodating at folding bedstead tailstock, and sets up at folding bedstead and accomodate the electronic wheelchair of flexible between the door group. The utility model discloses to nurse the fixed bedstead of traditional integral type and optimize to folding bedstead, can accomplish the switching of exhibition and fold condition smoothly under drive assembly's effect to introduced folding guide assembly and done the guide for folding process, do the support for expansion state, bedstead when making non-user state occupies less space, reserve more usable area in the room in this type of place for ward and asylum for the aged, thereby embodied the suitability and the practicality of foldable bedstead in narrow and small space better.

Description

Foldable side wheelchair bed

Technical Field

The utility model belongs to wheelchair bed field, especially a foldable side wheelchair bed.

Background

The wheelchair bed is a novel nursing equipment that combines to form by deformable wheelchair and nursing bed, when nursing bed and wheelchair combine, can form a comfortable rest bed, when nursing bed and wheelchair separation, the wheelchair can be carried and is removed by handicapped personnel, has avoided lifting by nursing staff's loaded down with trivial details action, has good result of use in places such as hospital ward, asylum for the aged, handicapped personnel family.

In the prior art, the bed frame of the nursing bed adopts a fixed structure design, after a plurality of wheelchair beds are placed in rooms of such places as a ward and an old care home, even if only one wheelchair bed user is in one room, the area in the room is occupied by the idle wheelchair bed, the available area is remained a little, the remaining narrow space is not beneficial to the trip of the electric wheelchair on the one hand, the electric wheelchair is inconvenient to use, the working effect of the wheelchair is weakened, the visiting condition of relatives and friends is not provided on the other hand, the phenomenon of short visiting time is caused, the applicability of the wheelchair bed in the narrow space is poor, and the practicability is weak.

SUMMERY OF THE UTILITY MODEL

Utility model purpose: provides a folding side wheelchair bed to solve the problems in the prior art.

The technical scheme is as follows: a folding side wheelchair bed comprises a folding bed frame, a driving component, a folding guide component, a containing door group and a deformable electric wheelchair, wherein the driving component is fixedly arranged on the folding bed frame and used for driving the folding bed frame to carry out structural change;

the foldable bed frame comprises a bed head frame, a foldable bed board and a bed foot frame, the foldable bed board is of two hinged plate-shaped structures, one end of the foldable bed board is hinged to the bed head frame, the other end of the foldable bed board is hinged to the bed foot frame, a driving assembly is installed on the foldable bed board and comprises a foldable gear fixedly connected with a hinged plate, a transmission gear meshed with the foldable gear and a driving motor for driving the driving gear, and the driving motor is fixed on the foldable bed board.

Furthermore, the folding guide assembly comprises a head rail, a limiting clamping block and a foot sleeve rail, the head rail is mounted on the head frame, the foot sleeve rail is mounted on the foot frame, the foot sleeve rail is matched with the head rail in use, and the limiting clamping block for limiting and supporting the connection relation is mounted between the foot sleeve rail and the head rail; folding guide assembly can provide the sliding guide for the bed foot rest when folding bedstead inflection to the spacing fixture block of accessible supports and the locking for the gesture of folding bedstead, strengthens folding bedstead and expandes the intensity of state.

Furthermore, the containing door group comprises a revolving door and a containing drive, the revolving door is hinged to the bed leg frame, the bottom of the revolving door is provided with a rotating roller, the containing drive is arranged on the bed leg sleeve rail, the output end of the containing drive is connected with the revolving door, the containing drive is preferably an electric push rod, and other types of drive modes can be selected; the storage door group is used for limiting the electric wheelchair from going out and providing support for the electric wheelchair in a flat state.

Furthermore, a driving motor and a storage drive of the driving assembly are electrically connected with a controller, and the controller is controlled by a handle; the driving motor controlled by the handle and the storage driving enhance the convenience degree of posture switching of the wheelchair bed, so that the operation becomes simple and convenient.

Further, the folding bed frame also comprises a bed head backrest arranged at the end part of the bed head frame, a guardrail fixed on the bed head frame and a folding roller arranged at the bottom of the bed foot frame, wherein the bottom of the bed head frame is fixedly arranged with the ground; the utility model has the advantages of the setting of this kind of basic accessories of head of a bed back and guardrail has strengthened the practicality of wheelchair bed, and the person of facilitating the use gripping is exerted oneself to for the rest area makes the injecing, folding gyro wheel and the fixed being provided with of headstock do benefit to the smooth and easy going on when the folding bedstead in position warp, prevented the skew of wheelchair bed.

Furthermore, the electric wheelchair comprises a wheelchair main body, a chair backrest and a leg rest plate which are hinged to two sides of the wheelchair main body in a collinear manner, pedals hinged to the leg rest plate, a handrail fixing seat fixed on the wheelchair main body, and wheelchair handrails movably arranged on the handrail fixing seat; the electric wheelchair facilitates the free switching of a user between a sitting posture and a lying posture, can be combined with the folding bed frame to form a rest area with a larger area, can carry the user to flexibly move, and has remarkable use effect in the nursing process.

Furthermore, a driving slot is formed in the wheelchair armrest and is matched with the station of the transmission gear; the driving groove provides a storage space for the transmission gear, and the normal matching of the wheelchair armrest and the armrest fixing seat is ensured.

Has the advantages that: the utility model discloses to nurse the fixed bedstead of traditional integral type and optimize to folding bedstead, can accomplish the switching of exhibition and fold condition smoothly under drive assembly's effect, and introduced folding guide assembly and do the guide for folding process, do the support for expansion state, bedstead when making non-user state occupies less space, reserve more usable area in the room in ward and this kind of place of asylum for the old, can provide more travel space for electronic wheelchair on the one hand, make the working effect of wheelchair can better show, on the other hand can visit for relatives and friends and provide more convenient condition, the extension user is with relatives and friends's meeting time, visit the high quality, thereby it is better to have embodied the suitability and the practicality of folding bedstead in narrow and small space.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the unfolded structure of the electric wheelchair according to the present invention.

Fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

Fig. 4 is a schematic view of the electric wheelchair shown in the expanded configuration at another angle.

Fig. 5 is a schematic structural view of the present invention after being folded based on fig. 4.

Fig. 6 is a schematic structural view of the electric wheelchair of the present invention.

The reference signs are: 1. a folding bed frame; 11. a headboard; 12. a bedside backrest; 13. a guardrail; 14. folding the bed board; 15. a bed leg frame; 2. a folding guide assembly; 21. a head rail; 22. a limiting clamping block; 23. the bed legs are sleeved with rails; 3. a storage door group; 31. a revolving door; 32. a storage drive; 4. an electric wheelchair; 41. a wheelchair backrest; 42. a wheelchair armrest; 43. a handrail fixing seat; 44. a wheelchair main body; 45. pedaling; 46. a leg rest plate; 47. driving slotting; 5. a drive assembly; 51. a folding gear; 52. a transmission gear; 53. the motor is driven.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the invention.

As shown in fig. 1, a foldable side wheelchair bed comprises a foldable bed frame 1, a driving assembly 5 fixedly mounted on the foldable bed frame 1 for driving the foldable bed frame 1 to perform structural changes, a folding guide assembly 2 slidably coupled to the foldable bed frame 1, a receiving gate group 3 hinged to the tail of the foldable bed frame 1, and a deformable electric wheelchair 4 disposed between the foldable bed frame 1 and the receiving gate group 3;

as shown in fig. 2-5, the foldable bed frame 1 includes a bed head frame 11, a foldable bed board 14 and a bed foot frame 15, the foldable bed board 14 is of two hinged plate-shaped structures, one end of the foldable bed board 14 is hinged with the bed head frame 11, the other end of the foldable bed board 14 is hinged with the bed foot frame 15, a driving assembly 5 is mounted on the foldable bed board 14, the driving assembly 5 includes a foldable gear 51 fixedly connected with one hinged plate, a transmission gear 52 engaged with the foldable gear 51, and a driving motor 53 lifting power with the transmission gear 52, the driving motor 53 is fixed on the foldable bed board 14;

folding guide assembly 2 includes head of a bed rail 21, spacing fixture block 22 and foot of a bed cover rail 23, install head of a bed rail 21 on the head of a bed 11, install foot of a bed cover rail 23 on the foot of a bed frame 15, foot of a bed cover rail 23 uses with head of a bed rail 21 cooperation, and install the spacing fixture block 22 that is used for spacing and support the relation of connection between foot of a bed cover rail 23 and the head of a bed rail 21, folding guide assembly 2 can provide the sliding guide for foot of a bed frame 15 when folding bedstead 1 is turned back, and accessible spacing fixture block 22 supports and locks for the gesture of folding bedstead 1, reinforcing folding bedstead 1 expandes the intensity of state.

Wherein, accomodate a group 3 and include revolving door 31 and accomodate drive 32, revolving door 31 articulates on the foot rest 15, and rotatory gyro wheel is installed to the bottom of revolving door 31, accomodates drive 32 and installs on foot stock mantle rail 23, and the output of accomodating drive 32 is connected with revolving door 31, and it is electric putter to prefer to accomodate drive 32, also can select other types of drive mode, accomodates a group 3 and is used for restricting the trip of electronic wheelchair 4 to for electronic wheelchair 4 flat state provides the support.

The driving motor 53 of the driving assembly 5 and the storage drive 32 are electrically connected with a controller, the controller is controlled through the handle, the driving motor 53 controlled by the handle and the storage drive 32 enhance the convenience degree of posture switching of the wheelchair bed, and the operation of the wheelchair bed is simple and convenient.

The folding bed frame 1 further comprises a bed head backrest 12 arranged at the end part of the bed head frame 11, a guardrail 13 fixed on the bed head frame 11 and a folding roller arranged at the bottom of a bed foot frame 15, wherein the bottom of the bed head frame 11 is fixedly arranged with the ground, the bed head backrest 12 and the guardrail 13 are arranged on the same type of basic accessories, the practicability of the wheelchair bed is enhanced, the grasping and the power exerting of an operator are facilitated, the limitation is made for a rest area, the folding roller and the bed head frame 11 are fixedly arranged to be beneficial to the smooth deformation of the folding bed frame 1, and the deviation of the wheelchair bed is prevented.

As shown in fig. 6, the electric wheelchair 4 comprises a wheelchair main body 44, a backrest and a leg rest 46 which are co-linearly hinged on two sides of the wheelchair main body 44, a pedal 45 hinged on the leg rest 46, an armrest fixing seat 43 fixed on the wheelchair main body 44, and a wheelchair armrest 42 movably arranged on the armrest fixing seat 43, the electric wheelchair 4 is convenient for a user to freely switch between a sitting posture and a lying posture, can be combined with the folding bed frame 1 to form a rest area with a large area, can carry the user to flexibly move, and has a remarkable use effect in the nursing process;

wherein, the wheelchair armrest 42 is provided with a driving open slot 47, the driving open slot 47 is matched with the station of the transmission gear 52, the driving open slot 47 provides a storage space for the transmission gear 52, and the normal matching of the wheelchair armrest 42 and the armrest fixing seat 43 is ensured.

The utility model discloses when using, can be divided into two kinds of situations of not disjunction operation and disjunction operation of electronic wheelchair 4 and folding bedstead 1, wherein, when electronic wheelchair 4 and folding bedstead 1 do not separate, electronic wheelchair 4 can accomplish under the control of wheelchair main part 44 that wheelchair back 41 lifts up the action, help the user to realize lifting up the back and adjusting the position of sitting, realize alleviating fatigue, accomplish actions such as diet, still can accomplish the action of putting legs under the cooperation of accomodating door group 3, this process needs through controlling the handle, make accomodating drive 32 provide power for revolving door 31, make revolving door 31 inwards overturn around bed foot rest 15, cancel the supporting role to pedal 45, then wheelchair main part 44 controls under leg backup plate 46, make the user be the square leg position of sitting; when a user needs to move out, the electric wheelchair 4 is separated from the folding bed frame 1, the operation needs to be carried out on the premise that the containing door group 3 rotates to the inner side of the bed leg frame 15, when the electric wheelchair 4 carries the user out, the wheelchair handrail 42 is drawn out from the handrail fixing seat 43 and fixed, then the folding bed frame 1 is folded and contained for saving space, the folding process needs the handle to control the driving motor 53 of the driving assembly 5 to rotate, the output end of the driving motor 53 drives the folding gear 51 to rotate through the transmission teeth 52, so that the folding of the folding bed board 14 is realized, in the folding process, the two ends of the folding bed board 14 respectively rotate around the bed head frame 11 and the bed leg frame 15, so that the bed leg frame 15 is close to the bed head frame 11, and the limiting fixture block 22 in the folding guide assembly 2 cancels the locking relation between the bed head rail 21 and the bed leg sleeve rail 23, so that the bed leg sleeve rail 23 slides on the bed head rail 21, until the folding bed frame 1 is switched to the final folding state, the driving motor 53 stops working.

The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be modified to perform various equivalent transformations, which all belong to the protection scope of the present invention.

Claims

1. The utility model provides a foldable side wheelchair bed which characterized in that: comprises a folding bed frame (1), a driving component (5) which is fixedly arranged on the folding bed frame (1) and used for driving the folding bed frame (1) to carry out structural change, a folding guide component (2) which is connected with the folding bed frame (1) in a sliding way, a containing door group (3) which is hinged at the bed tail of the folding bed frame (1), and a deformable electric wheelchair (4) which is arranged between the folding bed frame (1) and the containing door group (3);

wherein, folding bedstead (1) includes headstock (11), folding bed board (14) and foot rest (15), folding bed board (14) are two articulated platelike structures, the one end of folding bed board (14) articulates there is headstock (11), the other end of folding bed board (14) articulates there is foot rest (15), install drive assembly (5) on folding bed board (14), drive assembly (5) including with a articulated slab fixed connection's folding gear (51), with transmission gear (52) of folding gear (51) meshing to and with transmission gear (52) promote driving motor (53) of power, driving motor (53) are fixed on folding bed board (14).

2. A folding side wheelchair bed as claimed in claim 1 in which: folding guide assembly (2) are including head of a bed rail (21), spacing fixture block (22) and foot of a bed cover rail (23), install head of a bed rail (21) on head of a bed (11), install foot of a bed cover rail (23) on foot rest (15), foot of a bed cover rail (23) uses with head of a bed rail (21) cooperation, and installs between foot of a bed cover rail (23) and head of a bed rail (21) spacing fixture block (22) that are used for spacing and support the relation of connection.

3. A folding side wheelchair bed as claimed in claim 2 in which: accomodate a group (3) including revolving door (31) and accomodate drive (32), revolving door (31) articulate on bed foot rest (15), rotatory gyro wheel is installed to the bottom of revolving door (31), accomodate drive (32) and install on bed foot cover rail (23), the output of accomodating drive (32) is connected with revolving door (31).

4. A folding side wheelchair bed as claimed in claim 3 in which: the drive motor (53) of drive assembly (5) and accomodate drive (32) equal electric connection and have the controller, and this controller is controlled through the handle.

5. A foldable side wheelchair bed as claimed in claim 1 in which: the folding bed frame (1) also comprises a bed head backrest (12) arranged at the end part of the bed head frame (11), a guardrail (13) fixed on the bed head frame (11) and folding rollers arranged at the bottom of the bed foot frame (15), wherein the bottom of the bed head frame (11) is fixedly arranged with the ground.

6. A foldable side wheelchair bed as claimed in claim 1 in which: the electric wheelchair (4) comprises a wheelchair main body (44), a wheelchair backrest (41) and a leg backup plate (46) which are coaxially hinged on two sides of the wheelchair main body (44), a pedal (45) hinged on the leg backup plate (46), a handrail fixing seat (43) fixed on the wheelchair main body (44), and a wheelchair handrail (42) movably arranged on the handrail fixing seat (43).

7. A folding side wheelchair bed as claimed in claim 6 in which: the wheelchair armrest (42) is provided with a driving groove (47), and the driving groove (47) is matched with the station of the transmission gear (52).