CN211213939U

CN211213939U - Portable tourism helping hand wheelchair

Info

Publication number: CN211213939U
Application number: CN201921667797.5U
Authority: CN
Inventors: 杜骜
Original assignee: Taicang Yuanjie Mechanical Products Co ltd
Current assignee: Taicang Yuanjie Mechanical Products Co ltd
Priority date: 2019-10-08
Filing date: 2019-10-08
Publication date: 2020-08-11
Anticipated expiration: 2029-10-08

Abstract

The utility model discloses a portable tourism helping hand wheelchair, which comprises a chassis, the four corners department above the chassis all is equipped with spring strut, and the top of spring strut is equipped with the seat, the both sides of seat rear end all are equipped with articulated seat, and two sets of articulated seat through torsional spring articulated mounting backup plate, two sets of articulated seat below all is equipped with the location arc board, backup plate lower extreme extends to between two sets of location arc boards, and the edge equidistance on the location arc board is equipped with a plurality of constant head tanks, the constant head tank interpolation is equipped with the bolt, and the bolt passes the constant head tank and fixes the backup plate; the utility model discloses a backup plate is fixed to the corresponding constant head tank of bolt cooperation, and the backup plate corresponds a plurality of constant head tanks and carries out many inclination settings, and the crowd that is fit for different seat demands drives the worm through servo motor and rotates, can drive the turbine rotation to make the gear rotatory, conveniently change the inclination of leg layer board, thereby be fit for the inconvenient crowd of low limbs.

Description

Portable tourism helping hand wheelchair

Technical Field

The utility model relates to a wheelchair technical field especially relates to a portable tourism helping hand wheelchair.

Background

The wheelchair is a special transportation tool used by patients or disabled persons and is an important tool for rehabilitation, and due to the convenience of the wheelchair, the wheelchair is not only a walking tool for the patients or the disabled persons, but also can perform physical exercises and participate in activities such as traveling by means of the wheelchair, and the common wheelchair generally comprises a wheelchair frame, wheels and a seat rest;

ordinary wheelchair needs manpower promotion or user oneself to promote to advance, retreat, and is more troublesome, and can't adjust the seat attitude, and the user sits on the wheelchair for a long time, has aggravated fatigue degree, and to the inconvenient people of low limbs simultaneously, ordinary wheelchair is difficult to the gradient that the adjustment foot held in the palm, and the wheelchair price of tailor-made is too high again, and a lot of people are unable to accept, uses the wheelchair of unified model, and the comfort level can greatly reduced, consequently, the utility model provides a portable tourism helping hand wheelchair is in order to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a portable tourism helping hand wheelchair, this portable tourism helping hand wheelchair fix the backup plate through the corresponding constant head tank of bolt cooperation, and the backup plate corresponds a plurality of constant head tanks and carries out many inclination settings, is fit for the crowd of different seat demands, and it is rotatory to drive the worm through servo motor, can drive the turbine rotation to make the gear rotatory, conveniently change the inclination of leg layer board, thereby be fit for the inconvenient crowd of low limbs.

In order to solve the problem, the utility model provides a portable tourism helping hand wheelchair, which comprises a base, the four corners department of chassis top all is equipped with spring branch, and spring branch's top is equipped with the seat, the both sides of seat rear end all are equipped with articulated seat, and two sets of install the backup plate through the torsional spring is articulated between the articulated seat, and is two sets of the below of articulated seat all is equipped with the location arc board, the backup plate lower extreme extends to two sets of between the location arc board, and the edge equidistance on the location arc board is equipped with a plurality of constant head tanks, the constant head tank interpolation is equipped with the bolt, and the bolt passes the constant head tank and fixes the backup plate, the front end of seat bottom rotates installs the pivot, and is equipped with the leg layer board in the pivot, the foot layer board is installed in the lower extreme slope of leg layer board, the.

The further improvement lies in that: the upper portion of the inner side of the backup plate is provided with a pad head bag, the middle end of the inner side of the backup plate is provided with a waist pad bag, one side of each of the pad head bag and the waist pad bag is provided with a zipper, cotton pads are filled in the pad head bag and the waist pad bag, and the top end of the inner side of the backup plate is provided with a wire drawing buckle.

The further improvement lies in that: the seat is characterized in that handrails are arranged at two ends of the seat plate, a pushing handle is obliquely arranged at the rear ends of the handrails, and a control panel is arranged on the handrails.

The further improvement lies in that: the rotary shaft is provided with a gear, the front end of the bottom of the seat plate is rotatably provided with a turbine matched with the gear through a support leg, the bottom of the seat plate is provided with a servo motor, and the output end of the servo motor is provided with a worm matched with the turbine.

The further improvement lies in that: the novel multifunctional electric bicycle is characterized in that a rotating motor and a speed reducer are arranged inside the chassis, the output end of the rotating motor is connected with the speed reducer, the output ends of the two ends of the speed reducer are respectively connected with a group of pulleys on two sides, a storage battery is arranged on the chassis, and the output end of the storage battery is respectively electrically connected with the rotating motor and the servo motor through wires.

The utility model has the advantages that: the utility model discloses a backup plate is fixed to the corresponding constant head tank of bolt cooperation, the backup plate corresponds a plurality of constant head tanks and carries out many inclination settings, the crowd of suitable different seat demands, it is rotatory to drive the worm through servo motor, can drive the turbine rotation, thereby make the gear rotatory, conveniently change the inclination of leg layer board, thereby be fit for the inconvenient crowd of low limbs, and pad head bag and pad waist bag on the cooperation backup plate, the cotton pad of different thickness can be filled to the zip fastener that pulls open, generally speaking, improve the comfort level greatly, the personnel that are fit for different demands, make things convenient for the tourism to use, and simultaneously, satisfy the walking requirement through rotating electrical machines drive pulley, the helping hand is provided, it is lighter to use.

Drawings

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

FIG. 2 is a schematic view of a partial structure of the present invention;

FIG. 3 is a schematic view of the fixing of the backup plate of the present invention;

fig. 4 is a schematic view of the chassis of the present invention.

Wherein: 1. a chassis; 2. a spring strut; 3. a seat plate; 4. a hinged seat; 5. a backup plate; 6. positioning the arc plate; 7. positioning a groove; 8. a bolt; 9. a rotating shaft; 10. a leg rest; 11. a foot rest plate; 12. a pulley; 13. a head-padding bag; 14. a waist-pad bag; 15. a zipper; 16. drawing threads; 17. a handrail; 18. a push handle; 19. a gear; 20. a turbine; 21. a servo motor; 22. a worm; 23. a rotating electric machine; 24. a speed reducer; 25. and a battery jar.

Detailed Description

In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.

According to the figures 1, 2, 3 and 4, the embodiment provides a portable travel assistance wheelchair, which comprises a chassis 1, wherein spring support rods 2 are arranged at four corners above the chassis 1, a seat plate 3 is arranged above the spring support rods 2, hinged seats 4 are arranged on two sides of the rear end of the seat plate 3, a backup plate 5 is arranged between the two groups of hinged seats 4 in a hinged manner through torsion springs, positioning arc plates 6 are arranged below the two groups of hinged seats 4, the lower end of the backup plate 5 extends to between the two groups of positioning arc plates 6, a plurality of positioning grooves 7 are arranged at the edges of the positioning arc plates 6 at equal intervals, bolts 8 are inserted into the positioning grooves 7 and penetrate through the positioning grooves 7 to fix the backup plate 5, a rotating shaft 9 is rotatably arranged at the front end of the bottom of the seat plate 3, a leg supporting plate 10 is arranged on the rotating shaft 9, a leg supporting plate 11 is obliquely arranged at the lower end of the leg supporting plate 10, pulleys 12 are rotatably arranged on two sides of the chassis 1. Before the use, fix backup plate 5 through corresponding constant head tank 7 of bolt 8 cooperation, backup plate 5 corresponds a plurality of constant head tanks 7 and carries out many inclination and sets up, is fit for the crowd of different seat demands.

The top of backup plate 5 inboard is equipped with pad head bag 13, and the middle-end of backup plate 5 inboard is equipped with and fills up waist bag 14, pad head bag 13 all is equipped with zip fastener 15 with the one side of filling up waist bag 14, and the cotton pad of different thickness can be filled to zip fastener 15 unzipping, optimizes the comfort level, and pad head bag 13 and fill in the waist bag 14 and have cotton pad, the top of backup plate 5 inboard is equipped with wire drawing buckle 16, can connect the installation through wire drawing buckle 16 and hide grey cloth and hide the ash.

Both ends on the seat 3 all are equipped with handrail 17, and the rear end slope of handrail 17 is equipped with and pushes away handle 18, be equipped with control panel on the handrail 17, control panel passes through wire and servo motor 21 and rotating electrical machines 23 electric connection, can control servo motor 21 and rotating electrical machines 23 through control panel and open and stop, and it is more convenient.

The utility model discloses a seat plate, including pivot 9, seat plate 3, servo motor 21, model number of servo motor 21 be PDH160312, and the output of servo motor 21 be equipped with worm 22 of turbine 20 looks adaptation, be equipped with gear 19 on the pivot 9, the front end of seat plate 3 bottom through the stabilizer blade rotation be equipped with the turbine 20 of gear 19 looks adaptation, the bottom of seat plate 3 is equipped with servo motor 21, servo motor 21. The worm 22 is driven to rotate through the servo motor 21, the worm wheel 20 can be driven to rotate, so that the gear 19 rotates, the inclination angle of the leg supporting plate 10 is convenient to change, and the leg supporting plate is suitable for people with inconvenient lower limbs.

The inside on chassis 1 is equipped with rotating electrical machines 23 and reduction gear 24, and the model of rotating electrical machines 23 is YNT-01, the output of rotating electrical machines 23 with reduction gear 24 connects, the both ends output of reduction gear 24 respectively with a set of both sides the pulley 12 is connected, be equipped with storage battery 25 on chassis 1, and storage battery 25's output passes through the wire and is connected with rotating electrical machines 23 and servo motor 21 electricity respectively. The pulley 12 is driven by the rotating motor 23 to meet the walking requirement and provide assistance.

This backup plate 5 is fixed through the corresponding constant head tank 7 of bolt 8 cooperation to portable tourism helping hand wheelchair, backup plate 5 corresponds a plurality of constant head tanks 7 and carries out many inclination settings, the crowd that is fit for different seat demands, it is rotatory to drive worm 22 through servo motor 21, can drive turbine 20 rotatory, thereby make gear 19 rotatory, conveniently change the inclination of leg layer board 10, thereby be fit for the inconvenient crowd of low limbs, and cooperate the first bag 13 of pad on the backup plate 5 and fill waist bag 14, the cotton pad of different thickness can be filled to pull open zip fastener 15, generally speaking, improve the comfort level greatly, the personnel that are fit for different demands, make things convenient for the tourism to use, and simultaneously, satisfy the walking requirement through rotating electrical machines 23 drive pulley 12, the helping hand is provided, it is lighter to use.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable tourism helping hand wheelchair, includes chassis (1), its characterized in that: spring supporting rods (2) are arranged at four corners above the chassis (1), seat plates (3) are arranged above the spring supporting rods (2), hinged seats (4) are arranged on two sides of the rear end of each seat plate (3), backup plates (5) are arranged between two groups of hinged seats (4) in a hinged mode through torsion springs, positioning arc plates (6) are arranged below the two groups of hinged seats (4), the lower ends of the backup plates (5) extend to a position between the two groups of positioning arc plates (6), a plurality of positioning grooves (7) are arranged at the edges of the positioning arc plates (6) in an equidistant mode, bolts (8) are inserted into the positioning grooves (7), the bolts (8) penetrate through the positioning grooves (7) to fix the backup plates (5), a rotating shaft (9) is rotatably arranged at the front end of the bottom of each seat plate (3), leg supporting plates (10) are arranged on the rotating shaft (9), foot supporting plates (11) are obliquely arranged at the lower ends of the leg supporting plates (10), pulleys (12) are rotatably arranged on two sides of the chassis (1).

2. The portable travel assistance wheelchair as claimed in claim 1, wherein: the top of backup plate (5) inboard is equipped with pad head bag (13), and the middle-end of backup plate (5) inboard is equipped with and fills up waist bag (14), the one side of pad head bag (13) and pad waist bag (14) all is equipped with zip fastener (15), and pad head bag (13) and pad waist bag (14) intussuseption are filled with the cotton pad, the top of backup plate (5) inboard is equipped with drawing wire and detains (16).

3. The portable travel assistance wheelchair as claimed in claim 1, wherein: both ends on the seat plate (3) are provided with handrails (17), the rear ends of the handrails (17) are obliquely provided with pushing handles (18), and the handrails (17) are provided with control panels.

4. The portable travel assistance wheelchair as claimed in claim 1, wherein: be equipped with gear (19) on pivot (9), the front end of seat (3) bottom rotate through the stabilizer blade be equipped with turbine (20) of gear (19) looks adaptation, the bottom of seat (3) is equipped with servo motor (21), and the output of servo motor (21) be equipped with worm (22) of turbine (20) looks adaptation.

5. The portable travel assistance wheelchair as claimed in claim 4, wherein: the inside on chassis (1) is equipped with rotating electrical machines (23) and reduction gear (24), the output of rotating electrical machines (23) with reduction gear (24) are connected, the both ends output of reduction gear (24) respectively with a set of both sides pulley (12) are connected, be equipped with storage battery (25) on chassis (1), and the output of storage battery (25) passes through the wire and is connected with rotating electrical machines (23) and servo motor (21) electricity respectively.