CN212067038U

CN212067038U - Adjustable nursing wheelchair

Info

Publication number: CN212067038U
Application number: CN202020425179.6U
Authority: CN
Inventors: 王晓燕
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-27
Filing date: 2020-03-27
Publication date: 2020-12-04
Anticipated expiration: 2030-03-27

Abstract

The utility model discloses an adjustable nursing wheelchair, which belongs to the technical field of wheelchairs and comprises a wheelchair body, wherein a fixed plate is fixed on the left side of the wheelchair body, a pushing device is arranged on the left side of the fixed plate, the fixed plate is connected with the pushing device through an adjusting device, a transfusion bottle hanging device is fixed on the upper part of the wheelchair body near the rear side, the utility model realizes the function of the pushing device convenient to adjust through the mutual matching of the pushing device comprising a side supporting rod, a connecting horizontal rod, a cushion, a connecting column, a connecting block, a placing groove and a connecting plate and the adjusting device comprising a T-shaped adjusting rod, a driving bevel gear, a driven bevel gear and an adjusting supporting screw rod, and simultaneously, through the arrangement of the cushion outside the connecting horizontal rod of the pushing device, the nursing personnel can use and experience better, and the device has simple structure, convenient operation and strong operability.

Description

Adjustable nursing wheelchair

Technical Field

The utility model belongs to the technical field of the wheelchair, concretely relates to nursing wheelchair with adjustable.

Background

Wheelchairs are chairs equipped with wheels to help replace walking and are classified into electric and manual folding wheelchairs. The wheelchair not only meets the requirements of physical disabilities and mobility-handicapped people for riding instead of walking, but also is more important to facilitate the family members to move and take care of the patients, so that the patients can do physical exercise and participate in social activities by means of the wheelchair, but the existing nursing wheelchair still has some defects.

The prior art nursing wheelchairs have the following problems: 1. the height of the existing pushing device is inconvenient to adjust, and therefore nursing staff with different heights are inconvenient to use; 2. the prior art does not have a transfusion bottle hanging device, and brings unnecessary trouble to nursing staff when a transfusion bottle needs to be hung outside.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a nursing wheelchair with adjustable has the thrust unit and makes nursing staff use experience better when being convenient for adjust, simple structure, convenient operation to and the device is convenient for hang the transfusion bottle, has brought very big facility for nursing staff, and this transfusion bottle linkage's the highly convenient to adjust simultaneously can effectively reduce occupation space when not using, but practicality characteristics by force.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nursing wheelchair with adjustable, includes the wheelchair body, the left side of wheelchair body is fixed with the fixed plate, the left side of fixed plate is provided with thrust unit, connect through adjusting device between fixed plate and the thrust unit, the top of wheelchair body is leaned on the rear side and is fixed with transfusion bottle linkage.

Preferably, the wheelchair body includes side handrail, chair pad, running-board, support body, vice gyro wheel, main gyro wheel, back and cushion, the front and back both sides of supporting the support body are provided with main gyro wheel by the left side, the right side of main gyro wheel is provided with vice gyro wheel, the chair pad has been placed to the top of supporting the support body, the front and back both sides of chair pad all are fixed with the side handrail by the top, the right side of supporting the support body is fixed with the running-board, the top of supporting the support body just is located the left position department of chair pad and is fixed with the back, the right side wall of back is fixed with the cushion.

Preferably, the transfusion bottle hanging device comprises a T-shaped fixing screw rod, a fixing outer rod, an adjusting inner rod, a supporting plate, a hanging hook, a first fixing hole, a limiting sliding groove, a second fixing hole and a limiting sliding block, an adjusting inner rod is arranged inside the fixed outer rod, the fixed outer rod and the adjusting inner rod are fixedly connected through a T-shaped fixed screw rod, second fixing holes are respectively arranged at the upper part and the lower part of the inner part of the fixed outer rod and the position corresponding to the T-shaped fixing screw rod, a first fixing hole is arranged in the adjusting inner rod and at the position corresponding to the T-shaped fixing screw rod, limiting slide blocks are symmetrically fixed on one side of the fixed outer rod close to the adjusting inner rod in a left-right mode, limiting slide grooves are formed in the inner side wall of the fixed outer rod and in positions corresponding to the limiting slide blocks, a supporting plate is fixed on the right side of the adjusting inner rod, and a hanging hook is fixed below the supporting plate.

Preferably, thrust unit includes the collateral branch vaulting pole, connects horizontal pole, cushion, spliced pole, connecting block, standing groove and connecting plate, both sides all are fixed with the collateral branch vaulting pole around connecting the horizontal pole, the cushion has been cup jointed in the outside of connecting the horizontal pole, the right side intermediate position department of connecting the horizontal pole is fixed with the spliced pole, the right side of collateral branch vaulting pole and spliced pole is fixed with the connecting block, and is adjacent through connecting plate fixed connection between the connecting block, the standing groove has been seted up to the inside of fixed plate and the position department that corresponds connecting block and connecting plate.

Preferably, adjusting device includes T shape adjusting lever, initiative conical gear, driven conical gear and regulation support screw, the top of regulation support screw is fixed with driven conical gear, the meshing of the left side top of driven conical gear has initiative conical gear, the left side of initiative conical gear is fixed with T shape adjusting lever, T shape adjusting lever runs through the left side that the fixed plate extends to the fixed plate.

Preferably, in the middle of the connecting block and the position department that corresponds regulation supporting screw have a screw hole, the inside wall of screw hole is provided with the internal thread, regulation supporting screw's lateral wall is provided with the external screw thread, internal thread and external screw thread intermeshing, the inside of fixed plate and the position department that corresponds regulation supporting screw lower extreme have seted up the swivelling chute, regulation supporting screw passes through the bearing rotation and places the inside at the swivelling chute.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the thrust unit who includes the collateral branch vaulting pole, connect the horizontal pole, the cushion, the spliced pole, the connecting block, standing groove and connecting plate and including T shape adjusting lever, initiative conical gear, driven conical gear and adjust the adjusting device isotructure of supporting screw, under the mutually supporting of these structures, realized the function that thrust unit is convenient for adjust, the setting of the connection horizontal pole outside cushion through this thrust unit simultaneously, make the nursing staff use experience better, and the device simple structure, high durability and convenient operation, and strong operability.

2. The utility model discloses a setting includes T shape clamping screw, fixed outer pole, adjust in pole, backup pad suspension hook, first fixed orifices, spacing spout, second fixed orifices and spacing slider isotructure, under the mutually supporting of these structures, has realized the device and has been convenient for hang the function of transfusion bottle, has brought very big facility for the nursing staff, and this transfusion bottle linkage's the high regulation of being convenient for simultaneously can effectively reduce occupation space when not using, but practicality is strong.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a schematic structural view of the cross section of fig. 1A according to the present invention;

fig. 3 is a schematic structural view of the cross section of fig. 1A-a of the present invention;

FIG. 4 is a schematic structural view of a cross section of the hanging device of the present invention;

in the figure: 1. a wheelchair body; 11. a side arm rest; 12. a seat cushion; 13. a foot pedal; 14. a support frame body; 15. a secondary roller; 16. a main roller; 17. a backrest; 18. back cushion; 2. a hanging bottle suspension device;

21. a T-shaped fixing screw; 22. fixing the outer rod; 23. adjusting the inner rod; 24. a support plate; 25. a hanging hook; 26. a first fixing hole; 27. a limiting chute; 28. a second fixing hole; 29. a limiting slide block; 3. a fixing plate; 4. a pushing device; 41. a side support bar; 42. connecting the cross bars; 43. a soft cushion; 44. connecting columns; 45. connecting blocks; 46. a placement groove; 47. a connecting plate; 5. an adjustment device; 51. a T-shaped adjustment lever; 52. a driving bevel gear; 53. a driven bevel gear; 54. the support screw is adjusted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides the following technical solutions: an adjustable nursing wheelchair comprises a wheelchair body 1, wherein a fixing plate 3 is fixed on the left side of the wheelchair body 1, a pushing device 4 is arranged on the left side of the fixing plate 3, the fixing plate 3 and the pushing device 4 are connected through an adjusting device 5, and a transfusion bottle hanging device 2 is fixed above the wheelchair body 1 close to the rear side.

In order to facilitate the use of the user, in this embodiment, preferably, the wheelchair body 1 includes side armrests 11, a seat cushion 12, a pedal plate 13, a support frame 14, auxiliary rollers 15, main rollers 16, a backrest 17 and a back cushion 18, the left sides of the front and rear sides of the support frame 14 are provided with the main rollers 16, the right sides of the main rollers 16 are provided with the auxiliary rollers 15, the seat cushion 12 is placed above the support frame 14, the side armrests 11 are fixed above the front and rear sides of the seat cushion 12, the right side of the support frame 14 is fixed with the pedal plate 13, the backrest 17 is fixed above the support frame 14 and at the position on the left side of the seat cushion 12, and the back cushion 18 is fixed on the right side wall of the backrest 17.

In order to facilitate hanging of the infusion bottle and reduce unnecessary troubles for nursing staff, in the embodiment, preferably, the infusion bottle hanging device 2 comprises a T-shaped fixing screw 21, a fixing outer rod 22, an adjusting inner rod 23, a support plate 24, a hanging hook 25, a first fixing hole 26, a limiting sliding groove 27, a second fixing hole 28 and a limiting sliding block 29, the adjusting inner rod 23 is arranged inside the fixing outer rod 22, the fixing outer rod 22 and the adjusting inner rod 23 are fixedly connected through the T-shaped fixing screw 21, the second fixing holes 28 are arranged inside the fixing outer rod 22 and at positions corresponding to the T-shaped fixing screw 21, the first fixing hole 26 is arranged inside the adjusting inner rod 23 and at a position corresponding to the T-shaped fixing screw 21, the limiting sliding blocks 29 are fixed on one side of the fixing outer rod 22 close to the adjusting inner rod 23 in a left-right symmetrical manner, the limiting sliding groove 27 is arranged inside the side wall of the fixing outer rod 22 and at a position corresponding to the limiting sliding, a support plate 24 is fixed on the right side of the adjusting inner rod 23, and a hanging hook 25 is fixed below the support plate 24.

For the convenience of promoting the device, in this embodiment, preferably, thrust unit 4 includes collateral branch vaulting pole 41, connect horizontal pole 42, cushion 43, spliced pole 44, connecting block 45, standing groove 46 and connecting plate 47, both sides all are fixed with collateral branch vaulting pole 41 around connecting horizontal pole 42, cushion 43 has been cup jointed in the outside of connecting horizontal pole 42, the right side intermediate position department of connecting horizontal pole 42 is fixed with spliced pole 44, collateral branch vaulting pole 41 and spliced pole 44's right side is fixed with connecting block 45, through connecting plate 47 fixed connection between the adjacent connecting block 45, standing groove 46 has been seted up to the inside of fixed plate 3 and the position department that corresponds connecting block 45 and connecting plate 47.

In order to facilitate the adjustment of the height of the pushing device 4, in the present embodiment, preferably, the adjusting device 5 includes a T-shaped adjusting rod 51, a driving bevel gear 52, a driven bevel gear 53 and an adjusting support screw 54, the driven bevel gear 53 is fixed above the adjusting support screw 54, the driving bevel gear 52 is engaged above the left side of the driven bevel gear 53, the T-shaped adjusting rod 51 is fixed on the left side of the driving bevel gear 52, and the T-shaped adjusting rod 51 extends to the left side of the fixing plate 3 through the fixing plate 3.

In order to facilitate stable placement and rotation of the adjusting support screw 54, in this embodiment, preferably, a threaded hole is formed in the middle connecting block 45 and in a position corresponding to the adjusting support screw 54, an inner side wall of the threaded hole is provided with an inner thread, an outer side wall of the adjusting support screw 54 is provided with an outer thread, the inner thread and the outer thread are meshed with each other, a rotating groove is formed in the fixing plate 3 and in a position corresponding to the lower end of the adjusting support screw 54, and the adjusting support screw 54 is rotatably placed in the rotating groove through a bearing.

The utility model discloses a theory of operation and use flow: when the utility model is used, firstly, the height of the pushing device 4 can be adjusted by the adjusting device 5 according to the height of the nursing staff (the T-shaped adjusting rod 51 is manually rotated, and then the driving bevel gear 52 drives the driven bevel gear 53 to rotate, so that the adjusting supporting screw 54 rotates inside the middle connecting block 45, under the action of the connecting plate 47, the three connecting blocks 45 move inside the placing groove 46), after the pushing device 4 moves to a proper height, the cushion 43 is held by hand, under the action of the side supporting rods 41, the connecting cross rod 42 and the connecting column 44, the wheelchair body 1 can be pushed to move (rolling under the action of the main roller 16 and the auxiliary roller 15, the nursing staff sits above the chair cushion 12, can hold the side armrests 11 by hand, lean against the back cushion 18, the feet are placed above the pedal plate 13, the comfort level is increased, the supporting frame body 14 plays a stable supporting role), if the nursing staff needs to hang water to go out, the nursing staff only needs to hang the infusion bottle to the hanging hook 25, take out the T-shaped fixing screw 21 along the second fixing hole 28 and the first fixing hole 26 below, manually move up to adjust the inner rod 23, meanwhile, the limiting slide block 29 moves along the limiting slide groove 27 to achieve limiting and positioning left and right, when the nursing staff moves to the highest position, the T-shaped fixing screw 21 is used again to fix the fixed outer rod 22 and the adjusting inner rod 23 under the action of the second fixing hole 28 and the first fixing hole 26 above, and the support plate 24 plays a stable supporting role.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An adjustable nursing wheelchair comprises a wheelchair body (1), and is characterized in that: the left side of wheelchair body (1) is fixed with fixed plate (3), the left side of fixed plate (3) is provided with thrust unit (4), connect through adjusting device (5) between fixed plate (3) and thrust unit (4), the top of wheelchair body (1) is close to the rear side and is fixed with transfusion bottle linkage (2).

2. The adjustable nursing wheelchair as claimed in claim 1, wherein: the wheelchair comprises a wheelchair body (1) and is characterized in that the wheelchair body comprises side armrests (11), a chair cushion (12), a pedal plate (13), a supporting frame body (14), auxiliary rollers (15), main rollers (16), a backrest (17) and a back cushion (18), wherein the left sides of the front side and the rear side of the supporting frame body (14) are provided with the main rollers (16), the right sides of the main rollers (16) are provided with the auxiliary rollers (15), the chair cushion (12) is placed above the supporting frame body (14), the side armrests (11) are fixed on the upper sides of the front side and the rear side of the chair cushion (12), the pedal plate (13) is fixed on the right side of the supporting frame body (14), the backrest (17) is fixed above the supporting frame body (14) and located on the left side of the chair cushion (12), and the back cushion (18) is fixed on the right.

3. The adjustable nursing wheelchair as claimed in claim 1, wherein: the transfusion bottle hanging device (2) comprises a T-shaped fixing screw rod (21), a fixing outer rod (22), an adjusting inner rod (23), a supporting plate (24), a hanging hook (25), a first fixing hole (26), a limiting sliding groove (27), a second fixing hole (28) and a limiting sliding block (29), wherein the adjusting inner rod (23) is arranged inside the fixing outer rod (22), the fixing outer rod (22) and the adjusting inner rod (23) are fixedly connected through the T-shaped fixing screw rod (21), the second fixing holes (28) are respectively formed in the fixing outer rod (22) and at positions corresponding to the T-shaped fixing screw rod (21), the first fixing hole (26) is formed in the adjusting inner rod (23) and at positions corresponding to the T-shaped fixing screw rod (21), and the limiting sliding blocks (29) are fixed on one side, close to the adjusting inner rod (23), of the fixing outer rod (22) in a left-right symmetrical mode, the limiting sliding groove (27) is formed in the inner portion of the side wall of the fixed outer rod (22) and in the position corresponding to the limiting sliding block (29), the supporting plate (24) is fixed on the right side of the adjusting inner rod (23), and the hanging hook (25) is fixed below the supporting plate (24).

4. The adjustable nursing wheelchair as claimed in claim 1, wherein: thrust unit (4) include collateral branch vaulting pole (41), connect horizontal pole (42), cushion (43), spliced pole (44), connecting block (45), standing groove (46) and connecting plate (47), both sides all are fixed with collateral branch vaulting pole (41) around connecting horizontal pole (42), cushion (43) have been cup jointed in the outside of connecting horizontal pole (42), the right side intermediate position department of connecting horizontal pole (42) is fixed with spliced pole (44), the right side of collateral branch vaulting pole (41) and spliced pole (44) is fixed with connecting block (45), and is adjacent through connecting plate (47) fixed connection between connecting block (45), standing groove (46) have been seted up to the inside of fixed plate (3) and the position department that corresponds connecting block (45) and connecting plate (47).

5. The adjustable nursing wheelchair as claimed in claim 1, wherein: adjusting device (5) are including T shape adjusting lever (51), initiative conical gear (52), driven conical gear (53) and regulation support screw (54), the top of regulation support screw (54) is fixed with driven conical gear (53), the left side top meshing of driven conical gear (53) has initiative conical gear (52), the left side of initiative conical gear (52) is fixed with T shape adjusting lever (51), T shape adjusting lever (51) run through fixed plate (3) and extend to the left side of fixed plate (3).

6. The adjustable nursing wheelchair as claimed in claim 4, wherein: the middle the inside of connecting block (45) just corresponds the position department of adjusting support screw (54) and sets up threaded hole, the inside wall of screw hole is provided with the internal thread, the lateral wall of adjusting support screw (54) is provided with the external screw thread, internal thread and external screw thread intermeshing, the inside of fixed plate (3) just corresponds the position department of adjusting support screw (54) lower extreme and sets up the swivelling chute, adjusting support screw (54) places the inside at the swivelling chute through the bearing rotation.