CN110236894A - A kind of multi-functional transfer walk help accessory - Google Patents
A kind of multi-functional transfer walk help accessory Download PDFInfo
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- CN110236894A CN110236894A CN201910613237.XA CN201910613237A CN110236894A CN 110236894 A CN110236894 A CN 110236894A CN 201910613237 A CN201910613237 A CN 201910613237A CN 110236894 A CN110236894 A CN 110236894A
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- elevating lever
- support frame
- walk help
- functional transfer
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- 230000003028 elevating effect Effects 0.000 claims abstract description 52
- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000006243 chemical reaction Methods 0.000 claims description 16
- 235000004443 Ricinus communis Nutrition 0.000 claims description 7
- 240000000528 Ricinus communis Species 0.000 claims description 7
- 238000005452 bending Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 2
- 239000005060 rubber Substances 0.000 claims description 2
- 230000009466 transformation Effects 0.000 abstract description 4
- 210000002414 leg Anatomy 0.000 description 14
- 210000003141 lower extremity Anatomy 0.000 description 10
- 230000000694 effects Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 208000024172 Cardiovascular disease Diseases 0.000 description 3
- 206010037714 Quadriplegia Diseases 0.000 description 3
- 208000020339 Spinal injury Diseases 0.000 description 3
- 208000026106 cerebrovascular disease Diseases 0.000 description 3
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 3
- 230000002526 effect on cardiovascular system Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 210000000689 upper leg Anatomy 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H3/00—Appliances for aiding patients or disabled persons to walk about
- A61H3/04—Wheeled walking aids for patients or disabled persons
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- Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Rehabilitation Therapy (AREA)
- Physical Education & Sports Medicine (AREA)
- Pain & Pain Management (AREA)
- Epidemiology (AREA)
- Nursing (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Heart & Thoracic Surgery (AREA)
- Vascular Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a kind of multi-functional transfer walk help accessories, including chassis, one end can be rotated one end and be slidably disposed on the elevating mechanism on chassis, one end can be rotated the cursor support frame that one end is slidably disposed on elevating mechanism, the cursor being rotatably arranged on the cursor support frame, the chassis includes two longitudinal bracing framves and telescopic cross connecting plate, the elevating mechanism includes the elevating lever and lifting electric putter of two groups of interconnections, can be rotatably set parallelogram mechanism on the cursor support frame.Multi-functional transfer walk help accessory of the invention, the elderly or patient can be made easily to carry out the pose transformation from sitting posture to stance, and walk help is taken exercise, mitigate the labor intensity of caregiver, reduce the quantity of caregiver, it helps the elderly and patient to carry out transfer and rehabilitation training etc., improves physical function, improve self care ability.
Description
Technical field
The present invention relates to rehabilitation device technical fields, more particularly to a kind of multi-functional transfer walk help accessory.
Background technique
In China, many quadriplegias as caused by cardiovascular and cerebrovascular disease, spinal injury etc., weakness of the lower extremities, lower limb extension
It is numerous that bad, gravity motion such as cannot balance at the patient populations with lower limb disorder.Therefore, for the elderly or lower limb
The patient of obstacle is difficult to accomplish pose transformation and walk help forging from sitting posture to stance in the help of not caregiver
Refining.
Existing transfer walk help accessory is less on domestic market, and function is less, can not realize that pose becomes well
It changes and shifts, the caregiver that when use needs is more, great work intensity, and applicability is inadequate.Therefore, it is necessary to provide one kind
With the multiple functions such as transfer and walk help, controllability is good, and applicability is wide, can meet the elderly or patient of different height and weights
The multi-functional transfer walk help accessory used.
Summary of the invention
In view of the technical drawbacks of the prior art, it is an object of the present invention to provide a kind of multi-functional transfer walk help is auxiliary
Tool.
To achieve the above object, the invention provides the following technical scheme:
A kind of multi-functional transfer walk help accessory, which is characterized in that including chassis, one end can be rotated one end and be mounted slidably
Elevating mechanism on chassis, one end can be rotated the cursor support frame that one end is slidably disposed on elevating mechanism, can turn
Cursor on the cursor support frame is set dynamicly, and the chassis includes two longitudinal bracing framves and telescopic
Cross connecting plate, two longitudinal bracing framves include front support pipe, rear end support tube and intermediate supports pipe, before described
End support tube and rear end support tube are slideably socketed on intermediate supports pipe, and the front support pipe is provided with balance and carries
Wheel, the rear end support tube are provided with lockable universal load wheel, are provided with slide track component one on the intermediate supports pipe,
It is provided with slide track component two on the cursor support frame, gear leg assembly and four anticollisions are fixedly installed on the chassis
Rubber sleeve.
The slide track component one includes sliding rail frame, slide track bar and sliding shoe, the sliding rail frame and the intermediate branch
Stay tube is fixedly connected, and is provided with ball on the sliding shoe, is slidably connected with the slide track bar.
The telescopic cross connecting plate includes outside plate and inner panel, and the outside plate is slideably socketed in described
On inner panel, the outside plate and inner panel are bolted and are arranged on the longitudinal bracing frame, electric pushrod both ends difference
It is fixed on the outside plate and the inner panel.
The balance carries rigid castors there are two wheel settings, is provided with balancing pole, balancing stand in the rigid castors
The balancing pole middle position is rotatably arranged in by pin shaft, two springs are separately positioned on the balancing stand and institute
The balancing pole both sides stated.
It is provided with straight trip conversion equipment and resistance conversion equipment on the lockable universal load wheel, the straight trip turns
Changing device includes support plate, foot-driven lever and the inserted link with spring, and straight trip slot is provided in the support plate, and described is foot-operated
Bar is rotatably arranged on the support tube of rear end, and the inserted link with spring is fixed on foot-driven lever.
The resistance conversion equipment includes resistance shell, resistance ring, resisting force sheet and three lock screws, the resistance shell
It being fixed on universal load wheel, the resistance ring and the resisting force sheet are nested in the resistance shell, and described three
A lock screw can be rotatably set on resistance shell.
The elevating mechanism includes the elevating lever and lifting electric putter of two groups of interconnections, and two groups of intersections connect
The elevating lever connect includes elevating lever one, elevating lever two, elevating lever three and elevating lever four, the elevating lever one and the liter
Drop bar two is rotatably coupled in centre, and the elevating lever three is rotatably coupled with the elevating lever four in centre, institute
The upper end for the elevating lever one stated and the lower end of the elevating lever four are rotatably coupled, the upper end of the elevating lever two and institute
The lower end for the elevating lever three stated is rotatably coupled, and the lower end of the elevating lever one is rotatably arranged in the intermediate branch
On stay tube, the lower end of the elevating lever two is rotatably arranged on the slide track component of the intermediate supports pipe, described
The upper end of elevating lever three is rotatably arranged on the slide track component of the cursor support frame, the elevating lever four it is upper
End is rotatably arranged on the cursor support frame.
Two groups of identical link mechanisms are provided on the cursor support frame, the link mechanism includes respectively can
The component one and component two being rotatably arranged on cursor support frame, cursor are rotatably connected to one He of component
On component two, the component one, component two, cursor support frame and cursor constitute parallelogram mechanism, cursor electricity
Dynamic push rod is rotatably arranged on component two and cursor support frame.
Handrail arm is provided on the cursor support frame, the handrail arm includes handrail, handrail bar sleeve, handrail
Sponge and plum blossom screw of handle, the handrail bar sleeve are fixedly connected with the cursor support frame, and the handrail is
The bend pipe of outside arc-shaped bending and bottom end is provided with multiple threaded holes, is consolidated with the handrail bar sleeve by plum blossom screw of handle
Fixed or telescopic adjustment.
The gear leg assembly includes supporting rod one, supporting rod two, support frame, telescopic advance lever and two gear legs
Pad, the supporting rod one is fixedly connected by bolt with the chassis with two both ends of supporting rod, described
Supporting rod one is slideably socketed in the supporting rod two, and the support frame is connected in supporting rod one, is stretched
Contracting adjusting rod is slidably attached at described support frame one end, and two gear leg pads are slidably attached on telescopic advance lever.
Compared with prior art, the beneficial effects of the present invention are:
Multi-functional transfer walk help accessory of the invention, it is simple for structure, the balance of user can be kept well.For old age
People or many quadriplegias as caused by cardiovascular and cerebrovascular disease, spinal injury etc., weakness of the lower extremities, the bad, center of gravity of lower limb extension
Movement such as cannot balance at the patient with lower limb disorder, it is made easily to carry out the pose transformation from sitting posture to stance, with
And the transfer for being transferred to sofa, wheelchair from the bed etc., and help its step exercises.Multi-functional transfer walk help accessory of the invention
Human body forward swing may be implemented by the rotation of parallelogram mechanism, may be implemented by the elevating lever of two groups of interconnections
Lifting, elevating lever and parallelogram mechanism cooperate the desired trajectory that can be stood up according to people, realize and turn from sitting posture to stance
It changes, completes standing activities, by the flexible of cross connecting plate, realize the width adjusting of single unit system, pass through cursor support frame
On handrail arm pushing meanss, help user's walk help take exercise.The present apparatus can mitigate the labor intensity of caregiver, reduce and shine
The quantity of shield personnel helps the elderly and patient to carry out transfer and rehabilitation training etc., improves physical function, improves energy of taking care of oneself
Power.
Detailed description of the invention
Fig. 1 show the side view of multi-functional transfer walk help accessory of the invention；
Fig. 2 show unilateral main view shown in FIG. 1；
Fig. 3 show gear leg assembly schematic diagram；
Fig. 4 show scalable cross connecting plate schematic diagram；
Fig. 5 show cursor support frame and cursor schematic diagram；
Fig. 6 show balance and carries wheel schematic diagram；
Fig. 7 show straight trip conversion equipment schematic diagram；
Fig. 8 show resistance conversion equipment schematic diagram；
Specific embodiment
The present invention is described in further detail below in conjunction with the drawings and specific embodiments.It should be appreciated that described herein
Specific embodiment be only used to explain the present invention, be not intended to limit the present invention.
Multi-functional transfer walk help accessory of the invention may be implemented to be transferred to lavatory, sofa, wheel from the bed in the case where shifting state
Shown in the transfer of chair etc., as shown in Figure 1, Figure 2, Fig. 4 and Fig. 5, multi-functional transfer walk help accessory of the invention, including chassis 1, one end can
Rotation one end is slidably disposed on the elevating mechanism 2 on chassis, and one end can be rotated one end and be slidably disposed on elevating mechanism
On cursor support frame 3, the cursor 4 being rotatably arranged on the cursor support frame 3, on the chassis 1
It is provided with intermediate supports pipe 11, slide track component 1, the cursor support frame 3 are provided on the intermediate supports pipe 11
On be provided with slide track component 2 31, the slide track component 1 liter identical, described as 2 31 structure of slide track component
Descending mechanism 2 includes the elevating lever and lifting electric putter 16 of two groups of interconnections, is provided with two on the cursor support frame 3
The identical link mechanism 33 of group, the link mechanism 33 include the component being rotatably arranged on cursor support frame respectively
One 331 and component 2 332, cursor 4 is rotatably connected on the component 1 and component 2 332, the component
One 331, component 2 332, cursor support frame 3 and cursor 4 constitute parallelogram mechanism, and cursor electric pushrod 34 can turn
It is arranged on component 2 332 and cursor support frame 3 dynamicly.Specifically, when user carries out conversion of the sitting posture to stance,
Cursor pushes parallelogram mechanism rotation to support human body, by driving cursor electric pushrod, drives human body upper half
Body leans forward, while lifting electric putter drives the elevating lever of two groups of interconnections to rise, so that the elderly or patient be lifted, turns
Swing arm electric pushrod and lifting electric putter cooperation control are stood to realize according to scheduled motion profile.
Preferably, it is the effect for preferably improving human body standing, guarantees the comfort in human body standing process, it is of the invention
Multi-functional transfer walk help accessory provides knee support, is provided with gear leg assembly, as shown in Fig. 1 and Fig. 3, the gear leg group
Part includes supporting rod 1, supporting rod 2 172, support frame 173, telescopic advance lever 174 and two gear leg pads 175, described
Supporting rod 1 and 2 172 both ends of supporting rod connect by the way that bolt and the intermediate supports pipe 11 are fixed
It connects, slideably nested encryptions, the support frame 173 are solid for the supporting rod 1 and the supporting rod 2 172
It is connected in supporting rod 1, telescopic advance lever 174 is slidably attached at described 173 one end of support frame, two gear leg pads
174 are slidably attached on telescopic advance lever 174.Specifically, people is adjusted by adjusting the collapsing length of telescopic advance lever
Body leg position adapts to the long people of different legs, and fixes by plum blossom screw of handle, while adjusting two gear leg pads and stretching
The left-right position of adjusting rod guarantees human body standing comfortable position to adjust leg spacing, and two gear leg pads can also give simultaneously
Thigh support, aiding upright.
Further, it is used to adapt to the crowd of different building shape, improves the suitable of multi-functional transfer walk help accessory of the invention
The chassis of Ying Xing, multi-functional transfer walk help accessory of the invention can change length.The flexible of length over end sills uses inside and outside pipe sleeve
The mode of attachment screw is connect, or realizes that multi-functional transfer of the invention helps using various ways such as inner and outer pipes plug swelleds
Row accessory is only adjusted as example using screw and is illustrated.As depicted in figs. 1 and 2, the chassis 1 includes two longitudinal bracings
Frame and telescopic cross connecting plate 12, two longitudinal bracing framves include front support pipe 12, rear end support tube 13, institute
The front support pipe 12 and rear end support tube 13 stated slidably are socketed on intermediate supports pipe 11, on two support tubes
Multiple equidistant threaded holes are provided with, 11 both ends of intermediate supports pipe are respectively arranged with lock screw 111, with the spiral shell
Pit cooperation is fixed.Specifically, when needing to adjust length over end sills, lock screw is unclamped, by front support pipe and rear end branch
Stay tube is pulled open outward or is inwardly promoted, and tightens the lock screw on intermediate supports pipe, realizes that the length of chassis changes.
Further, multi-functional transfer walk help accessory of the invention can also change width to adapt to the people of different building shape
Group, as shown in Figure 1 and Figure 4, the telescopic chassis cross connecting plate 14 include outside plate 141 and inner panel 142, described
Outside plate 141 is slideably socketed on the inner panel 142, and the outside plate 141 and inner panel 142 are fixed at by screw
On the intermediate supports pipe 11,143 both ends of telescopic electric push rod are respectively fixedly disposed at the outside plate 141 and described
On inner panel 142, equally, the cross connecting plate 32 of the cursor support frame 3 is identical as 14 structure of chassis cross connecting plate.When
When multi-functional transfer walk help accessory of the invention carries out width adjusting, while two electric pushrods being driven to adjust chassis lateral connection
The relative position of plate and the inner and outer plates on cursor support frame cross connecting plate, realizes the adjusting of width, to adapt to different fat
Thin crowd.
After the elderly or patient are converted from sitting posture to stance, multi-functional transfer walk help accessory of the invention is in walk help
State.In order to facilitate Walking, multi-functional transfer walk help accessory of the invention is provided with handrail arm, as shown in Figure 1 and Figure 5, institute
Handrail arm 35 is provided on the cursor support frame 3 stated, the handrail arm 35 includes handrail 351, and handrail bar sleeve 352 is helped
Hand sponge 353 and plum blossom screw of handle 354, the handrail bar sleeve 352 are fixedly connected with the cursor support frame 3, institute
The handrail 351 stated is the bend pipe of outside arc-shaped bending and bottom end is provided with multiple threaded holes, with the handrail bar sleeve 352
Pass through the fixation of plum blossom screw of handle 354 or telescopic adjustment.When needing walk help, plum blossom screw of handle is unclamped first, adjusts handrail
Then extension elongation locks plum blossom screw of handle to suitable position, so that the arm for different crowd provides firm support, side
Help user's Walking.
Preferably, the stationarity and safety for raising multi-functional transfer walk help accessory of the invention in walk help, this hair
Bright multi-functional transfer walk help accessory is provided with balance and carries wheel, and as shown in Figure 2 and Figure 6, the front support pipe 12 is provided with
Balance load wheel, the balance carry rigid castors 1211 there are two 121 settings of wheel, are provided in the rigid castors 1211 flat
Weigh bar 1212, and balancing stand 1213 is spindle rotationally arranged in 1212 middle position of balancing pole, two springs by pin shaft
1214 are arranged in the balancing pole 1212 and 1213 both sides of balancing stand.At the effect balancing pole of both sides spring force
In level, balancing stand is always held at vertical state, and when road surface is uneven, balancing stand inclination makes one end spring tension one end bullet
Spring is pressurized, and it is whole steady to guarantee that rigid castors can make with ground face contact, after returning to smooth-riding surface, spring-force driven dual makes balancing pole
Restore horizontal, to reach whole stationarity and safety.
Further, to improve ambulation training effect, multi-functional transfer walk help accessory of the invention is provided with straight trip conversion
Device can keep straight on, and as shown in Figure 1 and Figure 7, the rear end support tube 13 is provided with lockable universal load wheel 131, described
Lockable universal load wheel 131 is provided with straight trip conversion equipment 1311, and the straight trip conversion equipment 1311 includes support plate
13111, foot-driven lever 13112 and the inserted link 13113 with spring are provided with straight trip slot in the support plate 13111, described
Foot-driven lever 13112 be rotatably arranged on rear end support tube 13, the inserted link 13113 with spring is fixed at
On foot-driven lever 13112.Specifically, it when user needs to keep straight on, steps on foot-driven lever and the inserted link for having spring is driven to inject support
Straight trip slot on plate realizes straight trip Walking so that universal wheel is locked in straight trip state.
It is used to adapt to different rehabilitation stage crowds, reconditioning effect, multi-functional transfer of the invention is further turned up
Walk help accessory is provided with resistance conversion equipment, as illustrated in figures 1 and 8, is provided with resistance converting means on the universal load wheel 131
1312 are set, the resistance conversion equipment 1312 includes resistance shell 13121, resistance ring 13122, resisting force sheet 13123 and three locks
Tight screw 13124, the resistance shell 13121 are fixed at universal loads and take turns on 131, the resistance ring 13122 and described
Resisting force sheet 13123 be nested in the resistance shell 13121, three lock-screws 13124 can be rotatably set in
On resistance shell 13121, resistance discs 13125 are provided on the universal load wheel 131.Specifically, lock-screw under normal state
It is contacted with resistance ring, resistance ring and resisting force sheet contact, resisting force sheet are contacted with resistance discs, by adjusting three lockings on resistance shell
The locking length of screw adjusts the pressing force between resisting force sheet and resistance discs, so that the drag size of universal wheel is adjusted, for not
Reconditioning effect is turned up with rehabilitation stage crowd.
In conclusion multi-functional transfer walk help accessory of the invention, simple for structure, putting down for user can be kept well
Weighing apparatus.Before the elderly or many quadriplegias, weakness of the lower extremities, lower limb as caused by cardiovascular and cerebrovascular disease, spinal injury etc.
It the patient with lower limb disorder such as stretches bad, gravity motion and cannot balance, carry out it easily from sitting posture to stance
Pose transformation, and the transfer for being transferred to sofa, wheelchair from the bed etc., and help its step exercises.Of the invention is multi-functional
It shifts walk help accessory and human body forward swing may be implemented by the rotation of parallelogram mechanism, pass through the liter of two groups of interconnections
Drop bar may be implemented to go up and down, and elevating lever and parallelogram mechanism cooperate the desired trajectory that can be stood up according to people, realize from seat
Appearance completes standing activities to the conversion of stance, by the flexible of cross connecting plate, realize the width adjusting of single unit system, passes through
Handrail arm pushing meanss on cursor support frame help user's walk help to take exercise.The present apparatus can mitigate the labor of caregiver
Fatigue resistance reduces the quantity of caregiver, and the elderly and patient is helped to carry out transfer and rehabilitation training etc., improves physical function,
Improve self care ability.
The above is only a preferred embodiment of the present invention, it is noted that for the common skill of the art
For art personnel, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of multi-functional transfer walk help accessory, which is characterized in that including chassis, one end can be rotated one end and be slidably disposed on
Elevating mechanism on chassis, one end can be rotated the cursor support frame that one end is slidably disposed on elevating mechanism, can be rotated
The cursor on the cursor support frame is arranged in ground, and the chassis includes two longitudinal bracing framves and telescopic cross
To connecting plate, two longitudinal bracing framves include front support pipe, rear end support tube and intermediate supports pipe, the front end
Support tube and rear end support tube are slideably socketed on intermediate supports pipe, and the front support pipe is provided with balance and carries wheel,
The rear end support tube is provided with lockable universal load wheel, is provided with slide track component one, institute on the intermediate supports pipe
It is provided with slide track component two on the cursor support frame stated, gear leg assembly and four anticollision rubbers are fixedly installed on the chassis
Gum cover.
2. multi-functional transfer walk help accessory as described in claim 1, which is characterized in that the slide track component one includes sliding rail
Frame, slide track bar and sliding shoe, the sliding rail frame are fixedly connected with the intermediate supports pipe, are provided on the sliding shoe
Ball is slidably connected with the slide track bar.
3. multi-functional transfer walk help accessory as described in claim 1, which is characterized in that the telescopic cross connecting plate
Including outside plate and inner panel, the outside plate is slideably socketed on the inner panel, and the outside plate and inner panel pass through bolt
It is fixed on the longitudinal bracing frame, electric pushrod both ends are respectively fixedly disposed at the outside plate and the inner panel
On.
4. multi-functional transfer walk help accessory as described in claim 1, which is characterized in that the balance carries there are two wheel settings
Rigid castors, balancing pole is provided in the rigid castors, and balancing stand is rotatably arranged in the balance by pin shaft
Bar middle position, two springs are separately positioned on the balancing stand and the balancing pole both sides.
5. multi-functional transfer walk help accessory as described in claim 1, which is characterized in that on the lockable universal load wheel
It is provided with straight trip conversion equipment and resistance conversion equipment, the straight trip conversion equipment includes support plate, foot-driven lever and has bullet
The inserted link of spring is provided with straight trip slot in the support plate, and the foot-driven lever is rotatably arranged on the support tube of rear end, institute
The inserted link with spring stated is fixed on foot-driven lever.
6. multi-functional transfer walk help accessory as claimed in claim 5, which is characterized in that the resistance conversion equipment includes resistance
Power shell, resistance ring, resisting force sheet and three lock screws, the resistance shell are fixed on universal load wheel, the resistance
Circle and the resisting force sheet are nested in the resistance shell, and three lock screws can be rotatably set in resistance shell
On.
7. multi-functional transfer walk help accessory as described in claim 1, which is characterized in that the elevating mechanism includes two groups of friendships
The elevating lever and lifting electric putter, the elevating lever of two groups of interconnections for pitching connection include elevating lever one, elevating lever
Two, elevating lever three and elevating lever four, the elevating lever one is rotatably coupled with the elevating lever two in centre, described
Elevating lever three is rotatably coupled with the elevating lever four in centre, the upper end of the elevating lever one and the elevating lever
Four lower end is rotatably coupled, and the upper end of the elevating lever two and the lower end of the elevating lever three are rotatably coupled,
The lower end of the elevating lever one is rotatably arranged on the intermediate supports pipe, and the lower end of the elevating lever two can turn
It is arranged on the slide track component of the intermediate supports pipe dynamicly, the upper end of the elevating lever three is rotatably arranged in described
Cursor support frame slide track component on, the upper end of the elevating lever four is rotatably arranged in the cursor support
On frame.
8. multi-functional transfer walk help accessory as described in claim 1, which is characterized in that be arranged on the cursor support frame
There are two groups of identical link mechanisms, the link mechanism includes the component being rotatably arranged on cursor support frame respectively
One and component two, cursor is rotatably connected on the component one and component two, the component one, component two, is turned
Swing arm support frame and cursor constitute parallelogram mechanism, and cursor electric pushrod is rotatably arranged in component two and rotation
On arm support frame.
9. multi-functional transfer walk help accessory as described in claim 1, which is characterized in that be arranged on the cursor support frame
There is handrail arm, the handrail arm includes handrail, handrail bar sleeve, handrail sponge and plum blossom screw of handle, the handrail
Set is fixedly connected with the cursor support frame, and the handrail is the bend pipe of outside arc-shaped bending and bottom end is provided with
Multiple threaded holes, are fixed with the handrail bar sleeve by plum blossom screw of handle or telescopic adjustment.
10. multi-functional transfer walk help accessory as described in claim 1, which is characterized in that the gear leg assembly includes support
Rod piece one, supporting rod two, support frame, telescopic advance lever and two gear leg pads, the supporting rod one and the support
Two both ends of rod piece are fixedly connected by bolt with the intermediate supports pipe, and the supporting rod one is slideably socketed in institute
In the supporting rod two stated, the support frame is connected in supporting rod one, and telescopic advance lever is slidably attached at described
Support frame one end, two gear leg pads are slidably attached on telescopic advance lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613237.XA CN110236894A (en) | 2019-07-08 | 2019-07-08 | A kind of multi-functional transfer walk help accessory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910613237.XA CN110236894A (en) | 2019-07-08 | 2019-07-08 | A kind of multi-functional transfer walk help accessory |
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| CN110236894A true CN110236894A (en) | 2019-09-17 |
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| CN201910613237.XA Pending CN110236894A (en) | 2019-07-08 | 2019-07-08 | A kind of multi-functional transfer walk help accessory |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110522582A (en) * | 2019-09-23 | 2019-12-03 | 天津科技大学 | Multi-function rotating moving device |
| CN112914962A (en) * | 2021-03-30 | 2021-06-08 | 天津科技大学 | Indoor multifunctional sitting and standing transfer device |
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| CN112914962A (en) * | 2021-03-30 | 2021-06-08 | 天津科技大学 | Indoor multifunctional sitting and standing transfer device |
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