CN2269202Y - Multifunctional body-building wheeled chair - Google Patents
Multifunctional body-building wheeled chair Download PDFInfo
- Publication number
- CN2269202Y CN2269202Y CN 96211489 CN96211489U CN2269202Y CN 2269202 Y CN2269202 Y CN 2269202Y CN 96211489 CN96211489 CN 96211489 CN 96211489 U CN96211489 U CN 96211489U CN 2269202 Y CN2269202 Y CN 2269202Y
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- CN
- China
- Prior art keywords
- vehicle frame
- treadmill
- hinged
- rod
- building
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- Expired - Fee Related
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Abstract
The utility model relates to a multifunctional body-building wheeled chair, comprising a chair type vehicle frame and walking wheels arranged symmetrically on both sides of the vehicle frame. The utility model is characterized in that two walking wheels arranged coaxially and sectionally are respectively provided with a flywheel, and the flywheel is engaged with a drive chain; the drive chain forms a planar linkage mechanism with the vehicle frame, a resetting rod and a hinge-rod, and the hinge-rod is complexly hinged with a draw rod and a swing rod; the swing rod is positioned on both sides of the vehicle frame; a foot mechanism composed of a running device is arranged and is driven by a friction wheel. The utility model has labour-saving driving and flexible steering, and is an integral tool of walking replacement, body building and amusement.
Description
This utility model relates to the wheeled vehicle that is driven by rider, more particularly, is a kind of person's that is particularly useful for the walking disorder wheelchair, comprises the chair type vehicle frame and is symmetricly set on the road wheel of vehicle frame both sides.
Wheelchair of the prior art adopts traditional driven by shaking mostly, and is realized turning to by front driving wheel, and this frame mode drives effort, turns to inconvenience.Existing health and fitness facilities is of a great variety especially, form is different, as treadmill, rowing machine, mountain-climbing device etc., but all is special equipment.
The purpose of this utility model is to avoid above-mentioned the deficiencies in the prior art part, provide a kind of not only drive laborsaving, turn to flexibly, and have the multifunctional wheelchair of body-building function.
The purpose of this utility model is achieved through the following technical solutions.
This utility model comprises the chair type vehicle frame and is symmetricly set on the road wheel of vehicle frame both sides that its architectural feature is:
A, two road wheel wheel shaft coaxial segmented are provided with, and flywheel is housed respectively, flywheel and driving-chain engagement, driving-chain and vehicle frame, release link and hinge-rod constitute planar linkage mechanism, described hinge-rod and pull bar constitute compound hinges, and the other end and the fork of pull bar are hinged, and fork is positioned at the vehicle frame both sides, the power-assisted extension spring is set between described fork and vehicle frame, between release link and vehicle frame, reset tension spring is set;
The foot-propelled mechanism that b, setting are made of treadmill, at the vehicle frame afterbody, the first roller of described treadmill two ends are fixedly connected with can be respectively to the friction pulley of two road wheel frictional drive by rod hinge connection for treadmill, and the treadmill afterbody is hinged with leg, and tail wheel is installed.
Compared with the prior art, the utlity model has following advantage:
1, this utility model is because man-operated mechanism is changed the circular motion that traditional hand sowing drives is the rectilinear motion of wobble drive, and the power-assisted member is set simultaneously, therefore, than prior art, can alleviate driving force significantly.
2, this utility model is the wheel shaft coaxial segmented setting with two road wheels, and driving mechanism independently is set respectively on two road wheels, thereby, drive arbitrary road wheel separately and can realize turning to flexible and convenient operation.
3, the manual actuation mechanism in this utility model has the function of " body-building of rowing the boat " simultaneously, and its foot-propelled driving mechanism is real to be " body-building treadmill ".It is one that car load will be ridden instead of walk organically molten with the function of body-building, is the comprehensive instrument of the highly desirable traffic of handicapped person, motion and amusement.
Fig. 1 is this utility model overall structure sketch map.
Fig. 2 is this utility model manual actuation structural representation.
Fig. 3 is this utility model foot-propelled drives structure sketch map.
By the following examples, in conjunction with the accompanying drawings, this utility model is further described.
Embodiment:
Referring to Fig. 1, present embodiment adopts chair type vehicle frame 1, in vehicle frame 1 lateral symmetry road wheel 2 is set, the wheel shaft coaxial segmented of two road wheels 2 is provided with, in the present embodiment, between the wheel shaft of two road wheels 2 rolling bearing is set, the axle head of two axles connects firmly with the inside and outside circle of bearing respectively.As shown in Figure 1, two road wheels 2 have separately independently manual actuation mechanism respectively, and this manual actuation mechanism is a drive rod with fork 3.At vehicle frame 1 afterbody the foot-propelled driving mechanism is set, this foot-propelled driving mechanism is a driver with treadmill 4, is drive with friction pulley 5.In addition, the stance at vehicle frame 1 is provided with foot-operated roller 6 and waist torsional disk 7.Foot-operated roller 6 tops are removable cover 8, start removable cover 8, can carry out step body-building.Vehicle frame 1 bottom at waist torsional disk 7 places is provided with bogie wheel 9, and user stands upright on the body-building that can sway one's hips on the waist torsional disk 7.
Referring to Fig. 2, on every road wheel 2 wheel shafts, flywheel 10 is housed respectively, flywheel 10 and driving-chain 11 engagements, driving-chain 11 constitutes planar linkage mechanism with vehicle frame 1, release link 12 and hinge-rod 13, described hinge-rod 13 constitutes compound hinges with pull bar 14, and the other end of pull bar 14 and fork 3 are hinged, and fork 3 is positioned at vehicle frame 1 both sides, between fork 3 and vehicle frame 1, power-assisted extension spring 15 is set, between release link 12 and vehicle frame 1, reset tension spring 16 is set.Swing fork 3 can drive road wheel 2 by flywheel 10 by driving-chain 11 and rotate forward.During use, the fork of while rocking frame both sides, driving two road wheels respectively by two forks can move ahead; Independent swing either side fork drives the road wheel of a corresponding side by this fork, and car load just can turn to opposite side.
Referring to Fig. 3
Foot-propelled mechanism is a driver with treadmill 4, and treadmill 4 is hinged on the vehicle frame afterbody by connecting rod 17, and the first roller of treadmill 18 two ends are fixedly connected with can be respectively to the friction pulley 5 of two road wheel 2 frictional drive, and treadmill 4 afterbodys are hinged with leg 19, and tail wheel 20 is installed.When packing up leg 19, when landing with tail wheel 20, along with the rolling of treadmill, the first roller 18 of treadmill drives road wheel 2 by friction pulley 5 and rotates forward.If put down leg 19, then tail wheel 20 is lifted liftoffly, and friction pulley 5 also breaks away from road wheel 2 simultaneously, and at this moment, treadmill 4 promptly can be used as independently health and fitness facilities.Arbitrarily in vehicle frame backrest both sides, be provided with clamp for easy to use, treadmill 4 is lifted in the time need not using, and is fixed by clamp.
As shown in Figure 3, in the present embodiment, be provided with mountain-climbing device 21 simultaneously, mountain-climbing device pole 22 constitutes compound hinges with treadmill connecting rod 17 and afterbody vehicle frame, hinged antivibrator 23 in middle part and extension spring 24 mountain-climbing device pole 17, the other end of antivibrator 23 and treadmill 4 are hinged, and the other end of extension spring 24 is hinged on afterbody vehicle frame top.When treadmill 4 put down, the mountain-climbing device also can be used as support, and car load is lifted.
Claims (4)
1, a kind of multifunctional body-building wheelchair comprises chair type vehicle frame (1) and is symmetricly set on the road wheel (2) of vehicle frame (1) both sides, it is characterized in that:
A, two road wheels (2) wheel shaft coaxial segmented are provided with, and flywheel (10) is housed respectively, flywheel (10) and driving-chain (11) engagement, driving-chain (11) constitutes planar linkage mechanism with vehicle frame (1), release link (12) and hinge-rod (13), described hinge-rod (13) constitutes compound hinges with pull bar (14), the other end of pull bar (14) and fork (3) are hinged, fork (3) is positioned at vehicle frame (1) both sides, between described fork (3) and vehicle frame (1), power-assisted extension spring (15) is set, between release link (12) and vehicle frame (1), reset tension spring (16) is set;
The foot-propelled mechanism that b, setting are made of treadmill (4), treadmill (4) is hinged on the vehicle frame afterbody by connecting rod (17), the first roller of described treadmill (4) (18) two ends be fixedly connected with can be respectively to the friction pulley (5) of two road wheels (2) frictional drive, treadmill (4) afterbody is hinged with leg (19), and tail wheel (20) is installed.
2, multifunctional body-building wheelchair according to claim 1 is characterized in that, between two road wheels (2) wheel shaft rolling bearing is set, and the axle head of two axles connects firmly with the inside and outside circle of bearing respectively.
3, multifunctional body-building wheelchair according to claim 1 and 2, it is characterized in that being provided with mountain-climbing device (21), mountain-climbing device pole (22) constitutes compound hinges with treadmill connecting rod (17) and afterbody vehicle frame, in hinged antivibrator in the middle part of pole (22) (23) and extension spring (24), the other end of antivibrator (23) and treadmill (4) are hinged, and the other end of extension spring (24) is hinged on afterbody vehicle frame top.
4, multifunctional body-building wheelchair according to claim 1 and 2 is characterized in that at the stance of described vehicle frame (1) foot-operated roller (6) and waist torsional disk (7) being set, and foot-operated roller (6) top is removable cover (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211489 CN2269202Y (en) | 1996-06-10 | 1996-06-10 | Multifunctional body-building wheeled chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96211489 CN2269202Y (en) | 1996-06-10 | 1996-06-10 | Multifunctional body-building wheeled chair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2269202Y true CN2269202Y (en) | 1997-12-03 |
Family
ID=33894405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96211489 Expired - Fee Related CN2269202Y (en) | 1996-06-10 | 1996-06-10 | Multifunctional body-building wheeled chair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2269202Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160834A (en) * | 2011-04-26 | 2011-08-24 | 长沙恒润机械有限责任公司 | Multi-functional body-building wheelchair |
-
1996
- 1996-06-10 CN CN 96211489 patent/CN2269202Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102160834A (en) * | 2011-04-26 | 2011-08-24 | 长沙恒润机械有限责任公司 | Multi-functional body-building wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |