CN203473177U

CN203473177U - Fitness tricycle

Info

Publication number: CN203473177U
Application number: CN201320640497.4U
Authority: CN
Inventors: 刘海坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-10-17
Filing date: 2013-10-17
Publication date: 2014-03-12
Anticipated expiration: 2023-10-17

Abstract

The utility model discloses a fitness tricycle. The fitness tricycle comprises a frame, a transmission mechanism, a steering mechanism, a handle bar, an air pressure device, a saddle and an air collecting device, wherein the transmission mechanism is installed in the middle of the frame, the steering mechanism is installed at the front end of the frame, one end of the handle bar is hinged to the steering mechanism, the other end of the handle bar is connected with the transmission mechanism, the saddle is fixedly installed at one end of the air pressure device, the other end of the air pressure device is fixedly installed on the frame and communicated with the air collecting device, and the air collecting device is fixedly installed on the frame. The fitness tricycle can normally travel on the ground, and through the cooperative work of the handle bar, the transmission mechanism and a crank and connecting rod mechanism, the two arms and the waist part of a riding person need to exert force, thereby being exercised; when the tricycle passes through an uneven road surface, air in a cylinder is compressed by the weight of the riding person through a piston rod of the air pressure device and injected into the air collecting device. The fitness tricycle is further provided with a motor which drives an electric generator through rear wheels to generate electricity, and the electricity is stored through a storage device.

Description

Health care tricycle

Technical field

The utility model relates to three-wheel vehicle, particularly relates to a kind of health care tricycle.

Background technology

Existing three-wheel vehicle has only been installed stretcher and the final gear being fixedly connected with it in below-seat, less driven gear has been installed on wheel shaft, between driving gear and driven gear, by chain, connect, rider can only use double-legged pushes pedals, make trailing wheel obtain thrust, the effect that handgrip only plays balance and turns to, because the less three-wheel vehicle speed that causes of strength of double-legged pushes pedals is slower, and the both arms and the waist that drive personnel are not all used strength, the personnel that drive health when driving three-wheel vehicle can not comprehensively be taken exercise, existing three-wheel vehicle cannot play body building function.

Utility model content

The purpose of this utility model is to provide a kind of health care tricycle, in order to solve the defect of above-mentioned prior art.

In order to achieve the above object, technical scheme provided by the utility model is: a kind of health care tricycle, it comprises vehicle frame, transmission device, steering hardware, handgrip, pneumatic shuttle, vehicle seat and gas extractor, described transmission device is arranged on vehicle frame middle part, described steering hardware is arranged on vehicle frame front end, described handgrip one end and steering hardware are hinged, the other end is connected with transmission device, described pneumatic shuttle one end is fixed with vehicle seat, the other end is packed on vehicle frame, and be communicated with gas extractor, described gas extractor is packed in vehicle frame rear portion.

Further, described transmission device comprises that wheel shaft, rear wheel, piston crank mechanism and sprocket wheel form, and described wheel shaft is arranged on vehicle frame rear end, and described rear wheel is arranged on respectively wheel shaft two ends, described piston crank mechanism is arranged on vehicle frame middle part, and rotates by chain wheel drive wheel shaft.

Further, described piston crank mechanism comprises crankshaft-and-connecting-rod, and described bent axle hinge is contained on vehicle frame, and described connecting rod hinge is contained on crank.

Further, described steering hardware comprises front fork and front vehicle wheel, and described front fork is arranged on vehicle frame front end, and described front vehicle wheel hinge is contained on front fork.

Further, described handgrip comprises hand-held pole, vertical rod, pipe spreader, expansion link, pendulum stalk and pedal, described vertical rod one end is fixed with hand-held pole, and the other end is hinged with pipe spreader, described pipe spreader and rod hinge connection, described expansion link one end is packed on hand-held pole, described fork one end is packed on front fork, and the other end and expansion link are hinged, and described pedal is arranged on pipe spreader.

Further, described pneumatic shuttle comprises cylindrical shell, piston rod and spring, and described piston lever arrangement is in cylindrical shell, and described spring housing is contained on piston rod.

Further, in described vehicle frame, be provided with air storing cavity, described air storing cavity is communicated with pneumatic shuttle.

Further, on described wheel shaft, motor is installed.

Further, described gas extractor sidewall is installed respectively electrical generator, slide rail and cylinder, and described rotor machine is in slide rail, and described cylinder is supported on electrical generator, and is communicated with gas extractor.

Further, on described gas extractor, memory storage is installed, described memory storage is connected with electrical generator.

Adopt technique scheme, technique effect of the present utility model has:

1, health care tricycle of the present utility model, by handgrip, transmission device and piston crank mechanism cooperation, collaborative work, the both arms, the waist that drive personnel all need firmly, thereby all round exercise is carried out in the positions such as both arms, waist.

2, vehicle seat is packed on pneumatic shuttle, and three-wheel vehicle, when by the irregular road surface of road, drives personnel's weight by the piston rod of pneumatic shuttle, by the gas compression in simplified, squeezes into air storing cavity and stores.

3, health care tricycle of the present utility model, do not needing when mobile, rear wheel erected by support etc., by assemble gas in device of air enter cylinder number, thereby the extended length of adjusting cylinders push rod, make the engagement of rear wheel and electrical generator or away from, drive personnel's pushes pedals, pass through piston crank mechanism, drive wheel shaft rotates, wheel shaft rotates and drives rear wheel to rotate, and rear wheel drives electrical generator to rotate generating, and memory storage collects electrical generator electricity amount.

4, on wheel shaft of the present utility model, motor is installed, when the long distance of the personnel that drive is ridden or feels that health is tired out, can rotates by driven by motor wheel shaft, thereby realize three-wheel vehicle, continue to move ahead, for driving personnel, provide the different modes of riding.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Wherein: 1, vehicle frame 2, transmission device 3, steering hardware 4, handgrip 5, pneumatic shuttle 6, vehicle seat 7, gas extractor 21, wheel shaft 22, rear wheel 23, piston crank mechanism 24, sprocket wheel 231, bent axle 232, connecting rod 31, front fork 32, front vehicle wheel 41, hand-held pole 42, vertical rod 43, pipe spreader 44, expansion link 45, fork 46, pedal 51, cylindrical shell 52, piston rod 53, spring 25, motor 71, electrical generator 72, slide rail 73, cylinder 74, memory storage 26, support.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.

As shown in Figure 1, structural representation of the present utility model, it comprises vehicle frame 1, transmission device 2, steering hardware 3, handgrip 4, pneumatic shuttle 5, vehicle seat 6 and gas extractor 7, transmission device 2 is arranged on vehicle frame 1 middle part, and steering hardware 3 is arranged on vehicle frame 1 front end, and handgrip 4 one end and steering hardware 3 are hinged, the other end is connected with transmission device 2, pneumatic shuttle 5 one end are fixed with vehicle seat 6, and the other end is packed in vehicle frame 1 rear portion, and gas extractor 7 is packed on vehicle frame 1; Transmission transmission device 2 comprises that wheel shaft 21, rear wheel 22, piston crank mechanism 23 and sprocket wheel 24 form, wheel shaft 21 is arranged on vehicle frame 1 rear end, rear wheel 22 is arranged on respectively wheel shaft 21 two ends, piston crank mechanism 23 is arranged on vehicle frame 1 middle part, and rotate by sprocket wheel 24 live axles 21, mounting bracket on rear wheel 22, thus rear wheel can be erected; Piston crank mechanism 23 comprises bent axle 231 and connecting rod 232, and bent axle 231 hinges are contained on vehicle frame 1, and connecting rod 232 hinges are contained on crank 231; Steering hardware 3 comprises front fork 31 and car front-wheel 32, and front fork 31 is arranged on vehicle frame 1 front end, and front vehicle wheel 32 hinges are contained on front fork 31; Handgrip 4 comprises hand-held pole 41, vertical rod 42, pipe spreader 43, expansion link 44, pendulum stalk 45 and pedal 46, pedal 46 is arranged on pipe spreader 43, and vertical rod 42 one end are fixed with hand-held pole 41, and the other end is hinged with pipe spreader 43, pipe spreader 43 is hinged with connecting rod 232, expansion link 44 one end are packed on hand-held pole 41, and fork 42 one end are packed on front fork 31, and the other end and expansion link 44 are hinged, a fulcrum can be set, for pivot shaft sleeve pipe 43 on vehicle frame 1; Motor 22 is installed on wheel shaft 21, when the long distance of the personnel that drive, rides, while feeling that health is tired out, can drive wheel shafts 21 to rotate by motor 22, thereby realize three-wheel vehicle, continue to move ahead; Gas extractor 7 sidewalls are installed respectively electrical generator 71, slide rail 72 and cylinder 73, and electrical generator 71 devices are in slide rail 72, and cylinder 73 is supported on electrical generator 72, and cylinder 73 is communicated with gas extractor 7; Pneumatic shuttle 5 comprises cylindrical shell 51, piston rod 52 and spring 53, and piston rod 52 devices are in cylindrical shell 51, and spring 53 is sleeved on piston rod 52, plays cushioning effect; Memory storage 74 is installed on gas extractor 7, and memory storage 74 is connected with electrical generator 71.

The principle of work of health care tricycle of the present utility model is: while normally riding, drive personnel's seat on vehicle seat 6, both hands are held respectively hand-held pole 41 two ends, both feet are placed on respectively on pedal 46, both feet are pushes pedals 46 simultaneously, pedal 46 band dynamic crankshafts 231 rotate, bent axle 231 applies a thrust forwards by 232 pairs of pipe spreader 43 bottoms of connecting rod, pipe spreader 43 drives vertical rod 42 rearward to swing, the hand-held pole 41 being fixedly mounted with in vertical rod 42 also rearward swings, the expansion link 44 being fixedly mounted with on hand-held pole 41 rearward stretches, simultaneously, crank 231 drives wheel shaft 21 to rotate by sprocket wheel 24, wheel shaft 21 drives rear wheel 22 to rotate, repeat this process, thereby realize the continuous drive to health care tricycle, when by irregular road surface, drive the pressure of personnel to vehicle seat 6, promote piston rod 52 downwards, the gas of piston rod 52 compression cylindrical shells 51, thereby gas is pressed into gas extractor 7, gas in gas extractor 7 is used for driving cylinder 73 work, also the gas of gas extractor 7 interior storages can be taken out, as other purposes, in the time of need to turning to, rotate to the left or to the right hand-held pole 41, the vertical rod 42 being fixedly mounted with on hand-held pole 41 is rotated accordingly to the left or to the right, and expansion link 44 shrinks, and expansion link 44 contractions make fork 45, and switch is moving to the left or to the right, completes and turns to.

When not needing to ride, can be by the mode of mounting bracket on rear wheel 22, rear wheel 22 is erected, by air storing cavity to the interior inflation of cylinder 73, thereby the length of the push rod of adjusting cylinders 73, thereby make electrical generator 71 in the interior slip of slide rail 72, make electrical generator 71 and rear wheel 22 engagements, rotation by rear wheel 22 drives electrical generator to generate electricity, and the electricity that electrical generator sends stores in memory storage 74, and the electric weight of memory storage 74 interior storages can be other consumer power supplies.

Finally it should be noted that, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although the utility model is had been described in detail with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, can modify or be equal to replacement the technical solution of the utility model, and not departing from the spirit and scope of technical solutions of the utility model, it all should be encompassed in the middle of claim scope of the present utility model.

Claims

1. a health care tricycle, it is characterized in that: it comprises vehicle frame (1), transmission device (2), steering hardware (3), handgrip (4), pneumatic shuttle (5), vehicle seat (6) and gas extractor (7), described transmission device (2) is arranged on vehicle frame (1) middle part, described steering hardware (3) is arranged on vehicle frame (1) front end, described handgrip (4) one end and steering hardware (3) are hinged, the other end is connected with transmission device (2), described pneumatic shuttle (5) one end is fixed with vehicle seat (6), the other end is packed on vehicle frame (1), and be communicated with gas extractor (7), described gas extractor (7) is packed in vehicle frame (1) rear portion.

2. health care tricycle according to claim 1, it is characterized in that: described transmission device (2) comprises that wheel shaft (21), rear wheel (22), piston crank mechanism (23) and sprocket wheel (24) form, described wheel shaft (21) is arranged on vehicle frame (1) rear end, described rear wheel (22) is arranged on respectively wheel shaft (21) two ends, described piston crank mechanism (23) is arranged on vehicle frame (1) middle part, and rotates by sprocket wheel (24) live axle (21).

3. health care tricycle according to claim 1, it is characterized in that: described piston crank mechanism (23) comprises bent axle (231) and connecting rod (232), it is upper that described bent axle (231) hinge is contained in vehicle frame (1), and described connecting rod (232) hinge is contained on crank (231).

4. health care tricycle according to claim 1, it is characterized in that: described steering hardware (3) comprises front fork (31) and front vehicle wheel (32), described front fork (31) is arranged on vehicle frame (1) front end, and described front vehicle wheel (32) hinge is contained on front fork (31).

5. health care tricycle according to claim 1, it is characterized in that: described handgrip (4) comprises hand-held pole (41), vertical rod (42), pipe spreader (43), expansion link (44), pendulum stalk (45) and pedal (46), described vertical rod (42) one end is fixed with hand-held pole (41), the other end is hinged with pipe spreader (43), described pipe spreader (43) is hinged with connecting rod (232), described expansion link (44) one end is packed on hand-held pole (41), described fork (45) one end is packed on front fork (31), the other end and expansion link (44) are hinged, described pedal (46) is arranged on pipe spreader (43).

6. health care tricycle according to claim 1, it is characterized in that: described pneumatic shuttle (5) comprises simplified (51), piston rod (52) and spring (53), described piston rod (52) device is in simplified (51), and described spring (53) is sleeved on piston rod (52).

7. health care tricycle according to claim 2, is characterized in that: motor (25) is installed on described wheel shaft (21).

8. health care tricycle according to claim 2, is characterized in that: support (26) is installed on described rear wheel (22).

9. health care tricycle according to claim 1, it is characterized in that: described gas extractor (7) sidewall is installed respectively electrical generator (71), slide rail (72) and cylinder (73), described electrical generator (71) device is in slide rail (72), described cylinder (73) is supported at electrical generator (72) upper, and is communicated with gas extractor (7).

10. according to the health care tricycle described in claim 1 or 9, it is characterized in that: memory storage (74) is installed on described gas extractor (7), and described memory storage (74) is connected with electrical generator (71).