CN211560738U

CN211560738U - Multifunctional wheelchair

Info

Publication number: CN211560738U
Application number: CN201921894575.7U
Authority: CN
Inventors: 曾前梅
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-05
Filing date: 2019-11-05
Publication date: 2020-09-25
Anticipated expiration: 2029-11-05

Abstract

The utility model discloses a multifunctional wheelchair, which comprises a base, a backrest arranged on the base and side plates arranged at two sides of the base, wherein a frame is arranged below the base, front wheels and rear wheels are arranged on the frame, a drain hole is arranged on the base, and a movable plate matched with the outline of the drain hole is hinged on the base; the two groups of side plates are respectively provided with a group of handrails, each handrail comprises a handle and a support rod vertically arranged on the handle, and the other end of each support rod is vertically arranged on the side plate; in the group of handrails, one end of a handle is hinged with a support rod through a pin shaft, a channel steel matched with the outer contour of the handle is arranged on the outer layer of the handle, the support rod vertically penetrates through the channel steel, and the handle can rotate in a 180-degree range around the pin shaft on a vertical surface; the upper end face of the channel steel on the two sides of the pin shaft is also provided with two groups of lug seats, slots are formed in the lug seats and the handles, and pin pieces capable of being inserted into the slots are arranged on the handrails. The utility model discloses beneficial effect does: the dining table and the infusion frame are integrated into a whole through the armrests, and the excretion position is provided with the automatic lock catch, so that the use of patients is greatly facilitated.

Description

Multifunctional wheelchair

Technical Field

The utility model relates to a nursing equipment field especially relates to a multifunctional wheelchair.

Background

The wheelchair is a common movable manned tool in daily life, and the audience group comprises patients, disabled people, pregnant women, old people and other persons who have difficulty in moving; in daily life, patients, disabled people and the like often relate to the requirements of dining, transfusion and the like in the wheelchair using process, and the common wheelchairs at present rarely take the above points into consideration; when a patient sits on a wheelchair, the patient often needs to hold a transfusion bottle or hang the transfusion bottle on a separately arranged bracket during transfusion, and no carrier for placing bowls and chopsticks is used during dining, so that great inconvenience is brought to the patient and the attendant.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a wheelchair which is provided with a multifunctional handrail, can be used as an infusion support and a dining table and is convenient for patients to excrete.

The purpose of the utility model is realized through the following technical scheme: a multifunctional wheelchair comprises a base, a backrest arranged on the base and two groups of side plates arranged on two sides of the base, wherein a frame is arranged below the base, front wheels and rear wheels are arranged on the frame, a drain hole is formed in the base, and a movable plate matched with the outline of the drain hole is hinged to the base; a group of handrails is respectively arranged on the two groups of side plates.

The handrail comprises a handle and a supporting rod, and the other end of the supporting rod is vertically arranged on the side plate; in any group of handrails, one end of a handle is hinged with a support rod through a pin shaft, a channel steel matched with the outer contour of the handle is arranged on the outer layer of the handle, the support rod vertically penetrates through the bottom of the channel steel groove, and the handle can rotate in a range of 180 degrees above the horizontal plane around the pin shaft; the handrail further comprises a pin sheet matched with the slot in a groove type.

The other end of the handle is provided with a table plate, one side of the table plate is provided with a square groove and a cup seat, and the back of the table plate is provided with a hanging rack.

The terminal surface is equipped with the hinge under the base, the fly leaf passes through the hinge and installs terminal surface under the base, is equipped with magnet A on the fly leaf, the fly leaf centers on hinge rotation range, is equipped with magnet B and magnet C respectively with two contact position of magnet A on the terminal surface under the base, and wherein magnet B sets up in being close to front wheel one side, and magnet C sets up in being close to rear wheel one side.

The base is further provided with a storage table, the storage table is positioned on the back side of the backrest, and the storage table is provided with a barrel seat.

The base with fly leaf upper surface all still is equipped with the leather pad, and the sponge has sewed up inside the leather pad.

The lower end face of the base is also horizontally provided with a lock catch, and the lock catch comprises a guide block and a sliding plate; the guide block welds terminal surface under the base, has seted up the guide way in the guide block, sliding plate and guide way sliding fit, and the sliding plate end extends to the drain hole lower extreme.

Two groups of round holes are also formed in the two sides of the guide groove on the guide block; the front end of the sliding plate is provided with an inclined plane, and the rear end surface is provided with a pull buckle; the two sides of the sliding plate are provided with baffle plates, guide columns are arranged on the baffle plates, the other ends of the guide columns extend into the round holes, springs are sleeved on the surfaces of the guide columns at the sections between the baffle plates and the round holes, and the outer diameters of the springs are larger than the inner diameters of the round holes; the inclined plane inclination angle is 45 ~ 60, and when the spring was in compression state, the terminal and the escape aperture profile sideline of inclined plane flushed.

The utility model has the advantages of it is following:

the bottom of the seat is provided with a drain hole and a movable plate, and the movable plate is hinged to the bottom of the seat and is fixed through a lock catch, so that the defecation operation process of a user is facilitated; meanwhile, the multifunctional handle is arranged on the handrail, the table plate is arranged on the handle, and the requirements of a user for dining and hanging an infusion bottle can be met by changing the arrangement state of the handle.

Drawings

Fig. 1 is a schematic perspective view a of the present invention;

fig. 2 is a schematic perspective view B of the present invention;

fig. 3 is a schematic perspective view C of the present invention;

FIG. 4 is an enlarged view of the area A of FIG. 2;

FIG. 5 is a schematic view of the handle structure of the present invention;

fig. 6 is a schematic view of the lock structure of the present invention;

fig. 7 is a schematic end view of the guide block of the present invention;

in the figure: 1-backrest, 2-armrest, 3-side plate, 4-drainage hole, 5-base, 6-front wheel, 7-rear wheel, 8-hanger, 9-table plate, 10-movable plate, 11-latch, 12-storage table, 13-barrel seat, 101-hinge, 102-magnet A, 103-magnet B, 104-magnet C, 201-handle, 202-slot, 203-ear seat, 204-channel steel, 205-strut, 206-pin shaft, 207-slot sheet, 901-square groove, 902-cup seat, 1101-pull buckle, 1102-guide block, 1103-baffle, 1104-sliding plate, 1105-guide column, 1106-spring, 1107-guide groove, 1108-round hole, 1109-inclined plane.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

The first embodiment is as follows:

as shown in fig. 1-3, a multifunctional wheelchair comprises a base 5, a backrest 1 arranged on the base 5 and two sets of side plates 3 arranged on two sides of the base 5, wherein the backrest 1 is obliquely arranged on the base 5, and the backrest 1 and the base 5 are both made of aluminum alloy materials, so that the overall structure of the wheelchair body is light; a frame is arranged below two sides of the base 5, two groups of front wheels 6 and two groups of rear wheels 7 are arranged below the frame, the diameter of the front wheels 6 is smaller than that of the rear wheels 7, a discharge hole 4 is formed in the middle of the base 5, and the discharge hole 4 is in an irregular oval shape and accords with the sitting posture habit of most users when defecating; the lower end surface of the base 5 is hinged with a movable plate 10 matched with the outer contour of the drain hole 4 through a hinge 101; the movable plate 10 is made of aluminum alloy, a plurality of deep holes are formed in the movable plate for reducing the overall weight of the movable plate, and the movable plate 10 can be completely buckled in the drain hole 4; the two groups of side plates 3 are vertically arranged on two sides of the base 5, a group of handrails 2 are respectively arranged on the two groups of side plates, each handrail 2 comprises a handle 201 and a supporting rod 205, and the other end of each supporting rod 205 is vertically arranged on the side plate 3; in the embodiment, a left-hand handle 201 of a user is vertically fixed with a support rod 205, one end of the handle 201 is hinged with the support rod 205 through a pin shaft 206 in the handrail 2 on the right side of the user, a channel steel 204 matched with the outer contour of the handle 201 is arranged on the outer layer of the handle 201, and the handle 201 is of a solid square aluminum structure and can be completely placed in a groove of the channel steel 204; the supporting rod 205 vertically penetrates through the bottom of the channel steel 204, a contact surface at the joint of the two is fixed by welding, the handle 201 can rotate in a range of 180 degrees above the horizontal plane around the pin shaft 206, and the handle 201 cannot rotate to the lower end of the channel steel 204 due to the support and the constraint of the bottom of the channel steel 204, so that the handle 201 is supported by the channel steel 204 when placed horizontally; two sets of ear seats 203 are arranged on the upper end faces of channel steel 204 on two axial sides of the pin shaft 206, slots 202 are formed in the two sets of ear seats 203 and the handle 201, the vertical distance from the pin shaft 206 to the slots 202 in the ear seats 203 is consistent with the vertical distance from the pin shaft 206 to the slots 202 in the handle 201, the handrail 2 further comprises a plug pin sheet 207 matched with the slots 202 in a groove shape, and the plug pin sheet is hung on the handrail 2.

The utility model discloses a portable tableware, including handle 201, table 9, rack 8, table 9, table 901, the square groove 901 is used for placing tableware or supplies the user to place other article, and the 9 backs of table are equipped with and install stores pylon 8, and stores pylon 8 is the carrier of hanging the transfusion bottle commonly used in the hospital, and stores pylon 8 is pressed the nail on table 9 through preforming and screw, and the user can pull down it when not needing.

The handle 201 rotates around the pin shaft 206, and when the handle 201 rotates to the front end of the wheelchair, the side, provided with the square groove 901, of the table plate 9 faces upwards; when an infusion bottle needs to be hung, the handle 201 is vertically arranged, and the pin piece 207 is inserted into the slot 202, so that the handle 201 is fixed; when the handle 201 is rotated to the rear end of the wheelchair, a notch larger than the width of the table plate 9 is formed in the channel steel 204 at the joint of the table plate 9 and the handle 201, so that when the handle 201 is completely placed into the groove of the channel steel 204, the table plate 9 can be correspondingly placed down.

The base 5 is also provided with a storage table 12, the storage table 12 is positioned at the rear side of the backrest 1, and the storage table 12 is provided with a barrel seat 13 which can be used for placing a container for receiving excrement of a user; correspondingly, the back of the backrest 1 is also provided with a plurality of groups of hooks which can be used for hanging living articles such as umbrellas and the like.

The base 5 with fly leaf 10 upper surface all still is equipped with the leather pad, and the sponge has been sewed up to the leather pad inside, also can pack into fillers such as cotton simultaneously to improve user's experience comfort level.

The lower end face of the base 5 is also provided with a lock catch 11, the lock catch 11 is attached to the lower end face of the base 5, and the lock catch 11 comprises a guide block 1102 and a sliding plate 1104; the guide block 1102 is welded on the lower end face of the base 5, a guide groove 1107 is formed in the guide block 1102, the sliding plate 1104 is in sliding fit with the guide groove 1107, and two groups of round holes 1108 are formed in the guide block 1102 on two sides of the guide groove 1107; the front end of the sliding plate 1104 is provided with an inclined plane 1109, the rear end face of the sliding plate 1104 is provided with a pull button 1101 through a screw, and the thickness of the pull button 1101 is higher than that of the guide groove 1107 so that the sliding plate 1104 cannot slide out of the guide groove 1107; both sides of the sliding plate 1104 are provided with baffles 1103, the baffles 1103 are provided with guide posts 1105, the other ends of the guide posts extend into the round holes 1108, the surfaces of the guide posts 1105 at the sections between the baffles 1103 and the round holes 1108 are sleeved with springs 1106, and the outer diameters of the springs 1106 are larger than the inner diameters of the round holes 1108; the inclined angle 1109 can be any value of 45-60 degrees, when the spring 1106 is in a compressed state, the tail end of the inclined plane 1109 is flush with the outline of the drain hole 4, a user can pull the pull buckle 1101 when using, the spring 1106 is compressed, the inclined plane 1109 contracts, the movable plate 10 is opened, after drainage is completed, the movable plate 10 is pushed, the movable plate 10 contacts the inclined plane 1109 to enable the sliding plate 1104 to contract, and after the movable plate 10 retracts into the drain hole 4, the spring 1106 stretches to eject the sliding plate 1104 out to lock the movable plate 10.

Example two:

the difference between the second embodiment and the first embodiment is as follows: be equipped with magnet A102 on the fly leaf 10, in fly leaf 10 around hinge 101 rotation range, on the terminal surface under the base 5 with magnet A102 two contact positions respectively be equipped with magnet B103 and magnet C104, wherein magnet B103 sets up in near front wheel 6 one side, magnet C104 sets up in near rear wheel 7 one side, when opening and closing fly leaf 10, because fly leaf 10 is light aluminum alloy material, utilize the mutual suction of magnet to assist and place fly leaf 10, the convenience is excreted.

Claims

1. The utility model provides a multifunctional wheelchair, includes base (5), sets up back (1) on base (5) and sets up curb plate (3) in base (5) both sides, its characterized in that: a frame is arranged below the base (5), front wheels (6) and rear wheels (7) are mounted on the frame, a drain hole (4) is formed in the base (5), and a movable plate (10) matched with the outer contour of the drain hole (4) is hinged to the base (5); a group of handrails (2) are respectively arranged on the two groups of side plates (3);

the handrail (2) comprises a handle (201) and a support rod (205) vertically arranged on the side plate (3); in any group of handrails (2), one end of a handle (201) is hinged with a support rod (205) through a pin shaft (206), a channel steel (204) matched with the outer contour of the handle (201) is arranged on the handle (201), the support rod (205) vertically penetrates through the bottom of the channel steel (204), and the handle (201) can rotate in a range of 180 degrees above the horizontal plane around the pin shaft (206); two groups of ear seats (203) are arranged on the upper end faces of channel steel (204) on two axial sides of the pin shaft (206), slots (202) are formed in the two groups of ear seats (203) and the handle (201), and the handrail (2) is further provided with a pin sheet (207) matched with the slots (202) in a groove type;

the other end of the handle (201) is provided with a table plate (9), one side of the table plate (9) is provided with a square groove (901) and a cup seat (902), and the back of the table plate is provided with a hanging rack (8).

2. The multi-function wheelchair as claimed in claim 1, wherein: the lower end face of the base (5) is provided with a hinge (101), the movable plate (10) is installed on the base (5) through the hinge (101), and the movable plate (10) is provided with a magnet A (102); in the rotating range of the movable plate (10) around the hinge (101), two contact positions of the lower end face of the base (5) and the magnet A (102) are respectively provided with a magnet B (103) and a magnet C (104), wherein the magnet B (103) is arranged on one side close to the front wheel (6), and the magnet C (104) is arranged on one side close to the rear wheel (7).

3. The multi-function wheelchair as claimed in claim 1, wherein: still be equipped with storing platform (12) on base (5), storing platform (12) are located back (1) rear side, are equipped with bucket seat (13) on storing platform (12).

4. The multi-function wheelchair as claimed in claim 1, wherein: leather pads are arranged on the upper surfaces of the base (5) and the movable plate (10), and fillers are sewn inside the leather pads.

5. The multi-function wheelchair as claimed in claim 1, wherein: the lower end face of the base (5) is also horizontally provided with a lock catch (11), and the lock catch (11) comprises a guide block (1102) and a sliding plate (1104); the guide block (1102) is welded on the lower end face of the base (5), a guide groove (1107) is formed in the guide block (1102), the sliding plate (1104) is in sliding fit with the guide groove (1107), and the tail end of the sliding plate (1104) extends to the lower end of the drain hole (4).

6. The multi-function wheelchair as claimed in claim 5, wherein: a group of round holes (1108) are respectively formed in the two sides of the guide groove (1107) on the guide block (1102); the front end of the sliding plate (1104) is provided with an inclined plane (1109), and the rear end surface is provided with a pull buckle (1101); the two sides of the sliding plate (1104) are provided with baffle plates (1103), guide posts (1105) are arranged on the baffle plates (1103), the other ends of the guide posts extend into the round holes (1108), springs (1106) are sleeved on the surfaces of the guide posts (1105) between the baffle plates (1103) and the round holes (1108), and the outer diameters of the springs (1106) are larger than the inner diameters of the round holes (1108).

7. The multi-function wheelchair as claimed in claim 6, wherein: the inclined angle of the inclined plane (1109) is 45-60 degrees, and when the spring (1106) is in a compressed state, the tail end of the inclined plane (1109) is flush with the outline sideline of the drain hole (4).