CN214342993U

CN214342993U - Novel multifunctional wheelchair

Info

Publication number: CN214342993U
Application number: CN202022995084.0U
Authority: CN
Inventors: 张酩昆; 皮继豪; 曹苏群; 王欣柔; 秦晓娜; 张皓月; 郭新茹; 侯仕昊; 凯·苏嘉莎
Original assignee: Huaiyin Institute of Technology
Current assignee: Shanghai Tiema Medical Devices Co ltd
Priority date: 2020-12-14
Filing date: 2020-12-14
Publication date: 2021-10-08
Anticipated expiration: 2030-12-14

Abstract

The utility model discloses a novel multifunctional wheelchair, which comprises a wheelchair body, wherein a first control device for controlling the operation of the wheelchair is arranged on a handrail of the wheelchair body; the method is characterized in that: a second control device for controlling accompanying personnel is arranged at the position of the armrest push rod of the wheelchair body, so that the double control function is realized; a detachable sun umbrella is fixed on the side wall of the wheelchair body; the foot pedal on the wheelchair body is connected with the base of the cushion through a connecting rod, a massage device acting on the legs of a user is installed on the connecting rod, and the massage device is provided with 3 massage modes; the rear side of the base is provided with a rear seat for accompanying people to have a rest through a connecting frame. The utility model discloses it is multiple functional, can let user and accompany more comfortable use wheelchair of person according to demand and wish, when considering user's travelling comfort, still compromise accompany person's travelling comfort.

Description

Novel multifunctional wheelchair

Technical Field

The utility model relates to the technical field of medical auxiliary articles, in particular to a novel multifunctional wheelchair.

Background

The traditional wheelchair is assisted by others, the high end of the traditional wheelchair is driven by electric power, a rocker controller is arranged at the armrest position of a user, and a seat is additionally arranged at the back of the wheelchair for part of two persons. However, most wheelchair users are old people, have unclear consciousness or even cannot operate autonomously, and the sweat can often be splashed down by the assistor after waiting for the old people for a certain distance, and if the elderly are everywhere to get cold in summer, the elderly are exposed to the burning sun, and the elderly are inconvenient to stop at any time. And the comfort of the wheelchair user is not good, and the wheelchair is not suitable for long-term taking.

Disclosure of Invention

Aiming at the technical problem, the technical scheme provides a novel multifunctional wheelchair which can effectively solve the problem.

The utility model discloses a following technical scheme realizes:

a novel multifunctional wheelchair comprises a wheelchair body, wherein a first control device for controlling the operation of the wheelchair is arranged on a handrail of the wheelchair body; a second control device for controlling accompanying personnel is arranged at the position of the armrest push rod of the wheelchair body, so that the double control function is realized; a detachable folding sun umbrella is fixed on the side wall of the wheelchair body; the foot pedal on the wheelchair body is connected with the base of the cushion through a connecting rod, a massage device acting on the legs of a user is installed on the connecting rod, and the massage device is provided with 3 massage modes; the 3 massage modes are respectively as follows: the first massage mode is to lightly press the meridians and collaterals of the legs; the second massage mode is that the acupuncture points of the legs are knocked while being pressed; the third massage mode is to gently knead the legs.

Furthermore, the first control device and the second control device are connected with the controller through leads, and the motor and the massage device are controlled to work by sending instructions to the controller;

the first control device and the second control device respectively comprise a starting button for controlling a power supply of the wheelchair, a mode selection button for controlling a massage mode on the massage device, an operating lever for controlling the wheelchair to move forward or backward or turn, a brake tire locking control button for controlling a brake, and a power-saving mode button for controlling an operation mode of the wheelchair; after the power-saving mode button is pressed down, when the power-saving mode button is pushed by manpower, actions can be carried out only by weak electric power assistance.

Furthermore, the second control device adopts an embedded structure; the backrest of the wheelchair body is provided with a groove at one side of the armrest push rod, and the second control device is detachably and fixedly arranged in the groove.

Furthermore, the folding sun umbrella comprises an umbrella box which is detachably arranged on one side of the base, and an umbrella support rod and a folding umbrella shed which are contained in the umbrella box; the umbrella stay bar be provided with the multistage, it is articulated through pivot and fastening nut between each section umbrella stay bar, through screwing up or unscrew the epaxial nut control umbrella stay bar between fixed connection or articulated.

Furthermore, the umbrella box comprises an umbrella box for accommodating the foldable sun umbrella, and the bottom of the umbrella box is provided with a fixing groove for fixing the bottom of the sun umbrella when the sun umbrella is supported; the top of the umbrella box is provided with a box cover.

Furthermore, rotating shafts are respectively fixed on two sides of the front end of the base, through holes acting on the rotating shafts are formed in the tops of the connecting rods, and the connecting rods are sleeved on the rotating shafts and can rotate around the rotating shafts; so that the position of the pedal can be adjusted;

the massage device is detachably fixed at the connecting hole; in the massage device, a bulge part and a mechanical hand for massage are arranged at the joint of the massage device and the leg of the user;

the foot pedal is hinged with the bottom of the connecting rod through a hinge, and can be folded or put down according to requirements.

Furthermore, rotating shafts are respectively fixed on two sides of the rear end of the base, through holes acting on the rotating shafts are formed in the bottom of the backrest, and the backrest is sleeved on the rotating shafts and can rotate around the rotating shafts; so that the position of the backrest can be adjusted; a back cushion acting on the back of the user is arranged in the middle of the backrest, and a back cushion acting on the head of the user is arranged on the upper side of the backrest.

Furthermore, a left handrail and a right handrail are respectively fixed on two sides of the base, and a safety belt is arranged between the left handrail and the right handrail; the limiting is convenient for the user, and the user is prevented from falling off the wheelchair;

the cushion is arranged on the top surface of the base, and is soft, so that the damage of the hardness of the base to a user can be relieved; meanwhile, the cushion plays a role in shock absorption, so that a user can sit more comfortably;

a battery and a controller are fixedly arranged on the bottom surface of the base; the controller is respectively connected with the first control device, the second control device and the motor through leads;

wheels are respectively arranged at two sides below the base, a mudguard is fixed at the upper side of each wheel, a damping device is arranged between each wheel and the base, and a vehicle sliding prevention device is arranged on each wheel.

Furthermore, the rear side of base is installed through the link and is used for accompanying the back seat that personnel had a rest.

Furthermore, a rear pedal is fixedly installed at the bottom of the connecting frame, a horizontal telescopic rod parallel to the horizontal plane is fixedly installed on the rear pedal, a longitudinal telescopic rod perpendicular to the horizontal plane is fixedly installed on the top surface of the tail end of the horizontal telescopic rod, and the top of the longitudinal telescopic rod is fixedly connected with the rear seat;

the front side that is located the back seat is fixed with the footboard that acts on the accompanying personnel to the both sides at telescopic link middle part at the level, is provided with on the footboard of back to act on the footboard to accomodate the groove with footboard appearance assorted.

Furthermore, the bottom of link front side is provided with preceding gyro wheel, the level is provided with the back gyro wheel to the terminal bottom surface of telescopic link, be provided with brake equipment on preceding gyro wheel and the back gyro wheel.

(III) advantageous effects

The utility model provides a novel multifunctional wheelchair compares with prior art, and it has following beneficial effect:

(1) according to the technical scheme, the control device II for controlling the accompanying person is arranged at the position of the armrest push rod to realize the double control function, so that both the accompanying person and a user can control and operate the wheelchair; in addition, the detachable sun umbrella can be arranged on a wheelchair to be carried out when in need, and can be unfolded and supported to cool when in need; or when in need, the sun umbrella is unfolded and arranged on the wheelchair for shading. In addition, the arrangement of the massage device can effectively massage the legs of the user, increase the blood circulation of the legs of the user and promote the physical rehabilitation of the user.

(2) The massage device provided by the technical scheme has 3 modes, wherein the first massage mode is mainly to lightly press the legs, the pressing mode is very critical, and the legs are connected with the brain and the heart to have close relationship along with the channels and collaterals, so that the health of each part of a human body can be balanced; the second massage mode is to improve the problem of insufficient qi and blood by massaging and knocking the acupuncture points of the legs; the third massage mode is a massage mode by rubbing, which is mainly to accelerate blood circulation in the legs.

(3) The backseat provided by the technical scheme can be folded or unfolded as required, and when the backseat is folded, the longitudinal telescopic rod can be firstly folded and then folded to the lower part of the base. Therefore, when the accompanying person needs to push the wheelchair, the back seat can not prevent the accompanying person from pushing the wheelchair to walk; the retractable backseat can be unfolded to rest when the accompanying person is tired.

Drawings

Fig. 1 is a schematic structural view of the overall open state of the present invention.

Fig. 2 is a front view of the wheelchair of the present invention.

Fig. 3 is a rear view structure diagram of the middle wheelchair of the present invention.

Figure 4 is a bottom view of the wheelchair of the present invention.

Fig. 5 is a schematic view of the assembly of the second manipulating device and the backrest of the present invention.

Fig. 6 is an assembly view of the middle connecting rod and the massage device of the present invention.

Fig. 7 is a top view of the umbrella box of the present invention.

The labels in the figures are: 1-base, 2-left armrest, 3-right armrest, 41-first control device, 42-second control device, 421-joystick, 422-mode selection button, 423-start button, 424-power-saving mode button, 425-brake tire locking control button, 5-cushion, 6-connecting rod, 7-pedal, 8-massage device, 9-backrest, 91-backrest, 92-backrest adjusting rod, 93-armrest push rod, 10-headrest, 11-connecting frame, 12-wheel, 121-mudguard, 122-damping device, 123-anti-rolling device, 13-rear pedal, 131-accommodating groove, 14-rear seat, 141-horizontal telescopic rod, 142-pedal, 143-longitudinal telescopic rod, 15-front roller, 16-rear roller, 17-folding sun umbrella, 171-umbrella box, 1711-umbrella box, 1712-fixing groove, 1713-box cover, 172-umbrella support rod, 173-umbrella shed, 18-controller and 19-power supply.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The described embodiments are only some, but not all embodiments of the invention. Under the prerequisite that does not deviate from the design concept of the utility model, the ordinary person in the art should fall into the protection scope of the utility model to the various changes and improvements that the technical scheme of the utility model made.

Example 1:

as shown in figures 1-4, the novel multifunctional wheelchair comprises a wheelchair body, wherein a base 1 is arranged in the middle of the wheelchair body.

A left handrail 2 and a right handrail 3 are respectively fixed on two sides of the base 1, and a safety belt is arranged between the left handrail 2 and the right handrail 3; is convenient for limiting the user and avoids the user from falling off the wheelchair. And a first control device 41 for controlling the wheelchair to run is arranged on the left armrest 2 or the right armrest 3.

The cushion 5 is arranged on the top surface of the base 2, and the cushion 5 is soft, so that the damage of the hardness of the base 1 to a user can be relieved; meanwhile, the cushion 5 plays a role in shock absorption, so that a user can sit more comfortably.

The foot pedal 7 on the wheelchair body is connected with the base 1 below the cushion 5 through a connecting rod 6, and the connecting rod 6 is provided with a massage device 8 acting on the legs of a user.

The two sides of the front end of the base 1 are respectively fixed with a rotating shaft, the rotating shaft is sleeved with a connecting rod 6, and the bottom of the connecting rod 6 is provided with a pedal 7 which acts on a user to place feet. The top of the connecting rod 6 is provided with a through hole acting on the rotating shaft, and the connecting rod 6 is sleeved on the rotating shaft and can rotate around the rotating shaft; so that the position of the pedal 7 can be adjusted according to the requirements of the user; the pedal 7 is hinged with the bottom of the connecting rod 6 through a hinge, and the pedal 7 can be folded or put down according to requirements.

A connecting hole for connecting the massage device 8 is arranged in the middle of the connecting rod 6, and the massage device 8 is detachably fixed at the connecting hole; a bulge part and a mechanical hand for massaging are arranged at the joint of the massage device 8 and the leg of the user; the massage device 8 is provided with 3 massage modes; the 3 massage modes are respectively as follows: the first massage mode is to lightly press the meridians of the legs, the massage device presses along with the meridians of the legs of the human body, and the meridians of the legs have close relation with the central nerve, so that the health of all parts of the human body can be balanced; the second massage mode is to tap the acupuncture points of the legs while pressing, and the problem of insufficient qi and blood is solved by using a mode of tapping the acupuncture points of the legs while massaging; the third massage mode is to gently knead the legs, which is mainly to accelerate the blood circulation of the legs.

The two sides of the rear end of the base 1 are respectively fixed with a rotating shaft, the bottom of the backrest 9 is provided with a through hole acting on the rotating shaft, the backrest 9 is sleeved on the rotating shaft and can rotate around the rotating shaft, so that the angle of the backrest 9 can be adjusted according to the requirement of a user, and the backrest 9 can be adjusted to a horizontal position, so that the user can lie on the wheelchair. An armrest push rod 93 is provided at the top of the backrest, and a fellow person can push the wheelchair using the armrest push rod when the wheelchair is laid flat. The middle part of the backrest 9 is provided with a back cushion 91 acting on the back of the user, so that the user feels more comfortable when using the chair; a back cushion 10 is arranged on the upper side of the back support 9 and acts on the head of the user, and the head of the user leans against the back cushion 10, so that the comfort of the user can be improved.

The back 9 is also provided with a handle push rod 93 at the rear side, and the handle push rod 93 of the back 9 is provided with a second control device 42 for controlling accompanying personnel, so that the double control function is realized. The second control device 42 adopts an embedded structure; a groove is arranged on the backrest 9 of the wheelchair body and is positioned at one side of the armrest push rod 93, and the second control device 42 is detachably and fixedly arranged in the groove.

The first control device 41 and the second control device 42 are connected with the controller through leads, and the motor and the massage device are controlled to work by sending instructions to the controller. The first control device 41 and the second control device 42 respectively comprise a starting button 423 for controlling the wheelchair power supply 19, a mode selection button 422 for controlling the massage mode on the massage device 8, a control lever 421 for controlling the wheelchair to move forward or backward or turn, a brake tire locking control button 425 for controlling the brake, and a power saving mode button 424 for controlling the wheelchair operation mode; when the power saving mode button 424 is pressed, the user can act with only a weak power assistance when the user pushes the button.

A battery 19 and a controller 18 are fixedly arranged on the bottom surface of the base 1; the controller 18 is respectively connected with the battery 19, the first control device 41, the second control device 42, the massage device 8 and the motor through leads.

A connecting frame 11 for connecting the base 1, wheels 12, rollers and a rear pedal 13 is fixedly connected below the base 1; wheels 12 are respectively arranged on two sides of the connecting frame 11, and a mudguard 121 is fixed on the upper side of the wheels 12 and used for blocking silt and water brought by the rear wheels due to movement and preventing the silt and water from being attached to the body. A damping device 122 is arranged between the wheel 12 and the base 1, and an anti-rolling device 123 is arranged on the wheel 12. (the mudguard, the damping device and the anti-rolling device all adopt the conventional technology in the field, and the embodiment does not make any improvement on the technology, so that the repeated explanation is not repeated here).

A detachable folding sun umbrella 17 is fixed on one side of the wheelchair body; the folding sun umbrella 17 includes an umbrella case 171 detachably mounted on one side of the base 1, and a umbrella stay 172 and a folding canopy 173 housed in the umbrella case 171. The umbrella case 171 comprises an umbrella box 1711 for accommodating the umbrella support rod 172 and the folding shed 173, and the bottom of the umbrella box 1711 is provided with a fixing groove 1712 for fixing the bottom of the sun umbrella when the sun umbrella is supported; the top of the umbrella box 1711 is provided with a box cover 1713; the umbrella stay bars 172 are provided with multiple sections, each section of umbrella stay bars 172 is hinged with a fastening nut through a rotating shaft, and the umbrella stay bars 172 are controlled to be fixed or rotated by screwing or unscrewing the nuts on the rotating shafts.

A rear seat 14 for accompanying people to rest is arranged at the rear side of the base 1 through a connecting frame 11. A rear pedal 13 is fixedly installed at the bottom of the connecting frame 11, a horizontal telescopic rod 141 parallel to the horizontal plane is fixedly installed on the rear pedal 13, a longitudinal telescopic rod 143 vertical to the horizontal plane is fixedly installed on the top surface of the tail end of the horizontal telescopic rod 141, and the top of the longitudinal telescopic rod 143 is fixedly connected with the rear seat 14; the rear seat 14 can be folded or unfolded as required, and when the telescopic rod is folded, the longitudinal telescopic rod can be firstly folded and then folded below the base. Therefore, the accompanying person can be unfolded for rest when the accompanying person is tired without obstructing the accompanying person from pushing the wheelchair for walking.

The two sides of the middle part of the horizontal telescopic rod 141 are fixed with pedals acting on accompanying personnel at the front side of the rear seat 14, and the rear pedal is provided with a containing groove 142 acting on the pedals and matched with the shapes of the pedals. The setting of footboard 142 can let the companion's person put the foot when having a rest, increases the comfort level of companion's person when having a rest.

A front roller 15 is arranged at the bottom of the front side of the connecting frame 11, a rear roller 16 is arranged on the bottom surface of the horizontal telescopic rod 141, and a brake device is arranged on the front roller 15 and the rear roller 16; further increasing the stability and safety of the wheelchair.

Claims

1. A novel multifunctional wheelchair comprises a wheelchair body, wherein a first control device (41) for controlling the wheelchair to run is arranged on an armrest of the wheelchair body; the method is characterized in that: a second control device (42) for controlling accompanying personnel is arranged at the position of the armrest push rod (93) of the wheelchair body, so that the double control function is realized; a detachable folding sun umbrella (17) is fixed on the side wall of the wheelchair body; a pedal (7) on the wheelchair body is connected with a base (1) below a cushion (5) through a connecting rod (6), a massage device (8) acting on the legs of a user is installed on the connecting rod (6), and the massage device (8) is provided with 3 massage modes; the 3 massage modes are respectively as follows: the first massage mode is to lightly press the meridians and collaterals of the legs; the second massage mode is that the acupuncture points of the legs are knocked while being pressed; the third massage mode is to gently knead the legs.

2. The new multifunctional wheelchair as claimed in claim 1, wherein: the first control device (41) and the second control device (42) are connected with the controller (18) through leads, and the motor and the massage device (8) are controlled to work by sending commands to the controller (18);

the first control device (41) and the second control device (42) respectively comprise a starting button (423) for controlling a wheelchair power supply (19), a mode selection button (422) for controlling a massage mode on the massage device (8), a control lever (421) for controlling the wheelchair to move forward or backward or turn, a brake tire locking control button (425) for controlling a brake, and a power saving mode button (424) for controlling a wheelchair operation mode; when the power-saving mode button (424) is pressed, the user can act with only weak power assistance when the user pushes the power-saving mode button.

3. The new multifunctional wheelchair as claimed in claim 1 or 2, wherein: the second control device (42) adopts an embedded structure; the second control device (42) is detachably and fixedly arranged in the groove, and the groove is formed in one side of the armrest push rod (93) and on the backrest (9) of the wheelchair body.

4. The new multifunctional wheelchair as claimed in claim 1, wherein: the folding sun umbrella (17) comprises an umbrella box (171) which is detachably arranged on one side of the base (1), an umbrella support rod (172) and a folding umbrella shed (173) which are contained in the umbrella box (171); the umbrella stay bar (172) is provided with a plurality of sections, each section of umbrella stay bar (172) is hinged with a fastening nut through a rotating shaft, and the umbrella stay bar (172) is controlled to be fixed or rotated through screwing or unscrewing the nut on the rotating shaft.

5. The new multifunctional wheelchair as claimed in claim 1, wherein: rotating shafts are respectively fixed on two sides of the front end of the base (1), through holes acting on the rotating shafts are formed in the tops of the connecting rods (6), and the connecting rods (6) are sleeved on the rotating shafts and can rotate around the rotating shafts; so that the position of the pedal (7) can be adjusted;

the middle part of the connecting rod (6) is provided with a connecting hole for connecting the massage device (8), and the massage device (8) is detachably fixed at the connecting hole; a bulge part and a mechanical hand for massaging are arranged at the joint of the massage device (8) and the leg of the user;

the pedal (7) is hinged with the bottom of the connecting rod (6) through a hinge, and the pedal (7) can be folded or put down according to requirements.

6. The new multifunctional wheelchair as claimed in claim 3, wherein: rotating shafts are respectively fixed on two sides of the rear end of the base (1), through holes acting on the rotating shafts are formed in the bottom of the backrest (9), and the backrest (9) is sleeved on the rotating shafts and can rotate around the rotating shafts; so that the position of the backrest (9) can be adjusted; a back cushion (91) which acts on the back of the user is arranged in the middle of the backrest (9), and a back cushion (10) which acts on the head of the user is arranged on the upper side of the backrest (9).

7. The new multifunctional wheelchair as claimed in claim 1, wherein: a left handrail (2) and a right handrail (3) are respectively fixed on two sides of the base (1), and a safety belt is arranged between the left handrail (2) and the right handrail (3); a cushion (5) is arranged on the top surface of the base (1);

a power supply (19) and a controller (18) are fixedly arranged on the bottom surface of the base (1); the controller (18) is respectively connected with the first control device (41), the second control device (42), the massage device (8) and the motor through leads;

wheels (12) are respectively arranged on two sides below the base (1), a mudguard (121) is fixed on the upper side of each wheel (12), a damping device (122) is arranged between each wheel (12) and the base (1), and an anti-sliding device (123) is arranged on each wheel (12).

8. The new multifunctional wheelchair as claimed in claim 1, wherein: the rear side of the base (1) is provided with a rear seat (14) for accompanying people to have a rest through a connecting frame (11).

9. The new multifunctional wheelchair as claimed in claim 8, wherein: the bottom of the connecting frame (11) is fixedly provided with a rear pedal (13), the rear pedal (13) is fixedly provided with a horizontal telescopic rod (141) parallel to the horizontal plane, the top surface of the tail end of the horizontal telescopic rod (141) is fixedly provided with a longitudinal telescopic rod (143) vertical to the horizontal plane, and the top of the longitudinal telescopic rod (143) is fixedly connected with the rear seat (14);

the rear seat is positioned at the front side of the rear seat (14), pedals (142) acting on accompanying personnel are fixed on two sides of the middle part of the horizontal telescopic rod (141), and a containing groove (131) acting on the pedals (142) and matched with the shapes of the pedals (142) is arranged on the rear pedal (13).

10. The new multifunctional wheelchair as claimed in claim 9, wherein: the bottom of link (11) front side is provided with preceding gyro wheel (15), the level is provided with back gyro wheel (16) to the terminal bottom surface of telescopic link (141), be provided with brake equipment on preceding gyro wheel (15) and back gyro wheel (16).