CN204846192U - Bicycle formula wheelchair - Google Patents

Bicycle formula wheelchair Download PDF

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Publication number
CN204846192U
CN204846192U CN201520517884.8U CN201520517884U CN204846192U CN 204846192 U CN204846192 U CN 204846192U CN 201520517884 U CN201520517884 U CN 201520517884U CN 204846192 U CN204846192 U CN 204846192U
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China
Prior art keywords
axle
wheelchair
back axle
seat support
utility
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Expired - Fee Related
Application number
CN201520517884.8U
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Chinese (zh)
Inventor
李天明
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Individual
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Individual
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Publication date
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Priority to CN201520517884.8U priority Critical patent/CN204846192U/en
Application granted granted Critical
Publication of CN204846192U publication Critical patent/CN204846192U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model belongs to the technical field of disabled person's articles for use and a bicycle formula wheelchair is disclosed, including wheelchair body, front axle, back axle and connecting rod, wheelchair body front portion is equipped with preceding wheel, preceding wheel both sides are equipped with two front wheels, and the front wheel transversely is on a parallel with ground, the department is equipped with the seat support in the middle of the front wheel upper portion, the seat support back is equipped with the back of the chair, the back of the chair with rectangular linking to each other between the seat support, wheelchair body rear portion is equipped with the back axle, the back axle both sides are equipped with two rear wheels, and the back axle transversely is on a parallel with ground, the front axle with connect through the connecting rod between the back axle, the connecting rod front portion is equipped with the steamboat, steamboat top axis of rotation, axis of rotation top front end is equipped with the handlebar. The utility model discloses a be connected through the connecting rod between front axle and the back axle, and the department installs the pedal in the middle of the connecting rod, has avoided the wheelchair to travel with the help of other power, the physical power that has alleviateed nurse person is greatly paid out.

Description

A kind of bicycle type wheelchair
Technical field
The utility model relates to a kind of wheelchair, is specifically related to a kind of bicycle type wheelchair, belongs to disabled person's articles for use technical field.
Background technology
Wheelchair is the important tool of rehabilitation, and it is not only the walking-replacing tool of limbs the disabled, the more important thing is and makes them carry out physical exercise by means of wheelchair and participate in social activities.Common wheelchair is generally made up of by four parts wheelchair frame, wheel, brake gear and seat, and along with the development of science and technology, disabled person is also growing to the demand of wheelchair, in order to accelerate the recovery of disabled person, carrys out mitigate the disease often through the mode of going out.
The traveling method that disabled person is traditional is by means of crutch, this method is not only bad for the recovery of the state of an illness, and the speed of travel is slower, along with the development of science and technology, disabled person can walk by means of wheelchair, existing wheelchair is divided into two kinds of manual type wheelchairs and electrodynamic type wheelchair, manual type wheelchair needs to travel by means of extraneous strength, can feel comparatively tired after long-time, therefore long journey is not easy to, electrodynamic type wheelchair due to productive costs higher, hand over individual more expensive so put goods on the market, part disabled person can not be accepted, there is larger drawback in these two kinds of wheelchairs, thus make the state of an illness of disabled person can not get good recovery, for this reason, we propose a kind of bicycle type wheelchair.
Utility model content
The technical problems to be solved in the utility model overcomes existing defect, a kind of bicycle type wheelchair is provided, by being connected by pipe link between front axle with back axle, and pipe link middle is provided with pedal, avoid wheelchair to need to travel by other power, the muscle power significantly reducing caregiver is paid, and effectively can solve the problem in background technology.
In order to solve the problems of the technologies described above, the utility model provides following technical scheme:
The utility model provides a kind of bicycle type wheelchair, comprise wheelchair body, front axle, back axle and pipe link, described wheelchair body portion is provided with front vehicle wheel, described front vehicle wheel both sides are provided with two front-wheels, and front-wheel is laterally parallel to ground, middle, described front-wheel top is provided with seat support, described seat back portion is provided with the chair back, at a right anglely between the described chair back with described seat support to be connected, described wheelchair rear body is provided with back axle, described back axle both sides are provided with two trailing wheels, and back axle is laterally parallel to ground, be connected by pipe link between described front axle with described back axle, described pipe link front portion is provided with steamboat, described steamboat top turning cylinder, described turning cylinder top nose is provided with handlebar.
As a kind of optimal technical scheme of the present utility model, described seat bottom front end is provided with two pin attachment straps.
As a kind of optimal technical scheme of the present utility model, described pipe link middle is provided with flywheel, and described flywheel configuration design is rounded, and flywheel is provided with two pedals.
As a kind of optimal technical scheme of the present utility model, described turning cylinder inside is designed to hollow type, and the bearing that turning cylinder is installed by turning cylinder top rotates.
As a kind of optimal technical scheme of the present utility model, described handlebar is provided with two, and side handlebar is provided with brake.
As a kind of optimal technical scheme of the present utility model, described back axle crown center place is provided with seat cushion.
The beneficial effect that the utility model reaches is: a kind of bicycle type wheelchair, by being connected by pipe link between front axle with back axle, and pipe link middle is provided with pedal, avoiding wheelchair needs to travel by other power, and the muscle power significantly reducing caregiver is paid.
Accompanying drawing explanation
Accompanying drawing is used to provide further understanding of the present utility model, and forms a part for specification sheets, is used from explanation the utility model, does not form restriction of the present utility model with embodiment one of the present utility model.
In the accompanying drawings:
Fig. 1 is a kind of bicycle type wheelchair integral structure schematic diagram described in the utility model embodiment;
Number in the figure: 1, wheelchair body; 2, front-wheel; 3, trailing wheel; 4, back axle; 5, seat cushion; 6, pipe link; 7, turning cylinder; 8, handlebar; 9, flywheel; 10, pedal; 11, front axle; 12, seat support; 13, the chair back; 14, stretcher; 15, parking brake; 16, bearing; 17, steamboat.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described, should be appreciated that preferred embodiment described herein is only for instruction and explanation of the utility model, and be not used in restriction the utility model.
Embodiment: refer to Fig. 1, a kind of bicycle type wheelchair of the utility model, comprise wheelchair body 1, front axle 11, back axle 4 and pipe link 6, described wheelchair body 1 front portion is provided with front axle 11, described front axle 11 both sides are provided with two front-wheels 2, and front-wheel 2 is laterally parallel to ground, middle, described front-wheel 2 top is provided with seat support 12, described seat support 12 back is provided with the chair back 13, at a right anglely between the described chair back 13 with described seat support 12 to be connected, described wheelchair body 1 rear portion is provided with back axle 4, described back axle 4 both sides are provided with two trailing wheels 3, and back axle 4 is laterally parallel to ground, be connected by pipe link 6 between described front axle 11 with described back axle 4, described pipe link 6 front portion is provided with steamboat 17, described steamboat 17 top turning cylinder 7, described turning cylinder 7 top nose is provided with handlebar 8.
Described seat support 12 bottom front is provided with two pin attachment straps 14, being convenient to patient's pin when using wheelchair is placed on stretcher 14, described pipe link 6 middle is provided with flywheel 9, described flywheel configuration design is rounded, and flywheel is provided with two pedals 10, flywheel 9 drives by trampling pedal 10, described turning cylinder 7 inside is designed to hollow type, and the bearing 16 that turning cylinder 7 is installed by top rotates, be conducive to handlebar 8 to be turned by the steamboat 17 be provided with bottom turning cylinder 7 when needs are turned, described handlebar 8 is provided with two, and side handlebar 8 is provided with brake 15, be conducive to the speed of control wheelchair or need to stop, described back axle 4 crown center place is provided with seat cushion 5, be convenient to user be sitting on cushion 5 when trampling pedal 10.
Principle of work: bicycle type wheelchair tramples pedal 10 by both feet makes flywheel 9 rotate, and the trailing wheel 3 that then flywheel 9 drives back axle 4 both sides to be provided with rotates, thus promotes front-wheel 2 to complete the moving process of wheelchair under the rotation of trailing wheel 3.It should be noted that, the utility model is a kind of bicycle type wheelchair, during use, disabled person is sitting on the seat support 12 that wheelchair body 1 front portion is provided with, caregiver tramples in pipe link 6 two pedals 10 locating flywheel 9 is installed by both feet, flywheel 9 is rotated, then flywheel 9 drives back axle 4 both sides, wheelchair body 1 rear portion to be provided with trailing wheel 3 to rotate, thus under the rotation of trailing wheel 3, promote front-wheel 2 to complete the moving process of wheelchair, in use caregiver can come to turn to wheelchair by controlling handlebar 8.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, although be described in detail the utility model with reference to previous embodiment, for a person skilled in the art, it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature.All within spirit of the present utility model and principle, any amendment done, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.

Claims (6)

1. a bicycle type wheelchair, comprise wheelchair body (1), front axle (11), back axle (4) and pipe link (6), described wheelchair body (1) front portion is provided with front axle (11), described front axle (11) both sides are provided with two front-wheels (2), and front-wheel (2) is laterally parallel to ground, described front-wheel (2) middle, top is provided with seat support (12), described seat support (12) back is provided with the chair back (13), at a right anglely between the described chair back (13) with described seat support (12) to be connected, described wheelchair body (1) rear portion is provided with back axle (4), described back axle (4) both sides are provided with two trailing wheels (3), and back axle (4) is laterally parallel to ground, be connected by pipe link (6) between described front axle (11) with described back axle (4), described pipe link (6) front portion is provided with steamboat (17), described steamboat (17) top turning cylinder (7), described turning cylinder (7) top nose is provided with handlebar (8).
2. a kind of bicycle type wheelchair according to claim 1, is characterized in that, described seat support (12) bottom front is provided with two pin attachment straps (14).
3. a kind of bicycle type wheelchair according to claim 1, it is characterized in that, described pipe link (6) middle is provided with flywheel (9), and described flywheel (9) configuration design is rounded, and flywheel is provided with two pedals (10).
4. a kind of bicycle type wheelchair according to claim 1, it is characterized in that, described turning cylinder (7) inside is designed to hollow type, and the bearing (8) that turning cylinder (7) is installed by turning cylinder (7) top rotates.
5. a kind of bicycle type wheelchair according to claim 1, is characterized in that, described handlebar (8) is provided with two, and side handlebar (8) is provided with brake (15).
6. a kind of bicycle type wheelchair according to claim 1, is characterized in that, described back axle (4) crown center place is provided with seat cushion (5).
CN201520517884.8U 2015-07-06 2015-07-06 Bicycle formula wheelchair Expired - Fee Related CN204846192U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520517884.8U CN204846192U (en) 2015-07-06 2015-07-06 Bicycle formula wheelchair

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520517884.8U CN204846192U (en) 2015-07-06 2015-07-06 Bicycle formula wheelchair

Publications (1)

Publication Number Publication Date
CN204846192U true CN204846192U (en) 2015-12-09

Family

ID=54736767

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520517884.8U Expired - Fee Related CN204846192U (en) 2015-07-06 2015-07-06 Bicycle formula wheelchair

Country Status (1)

Country Link
CN (1) CN204846192U (en)

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20151209

Termination date: 20160706