CN212047720U

CN212047720U - Taiji recreational vehicle

Info

Publication number: CN212047720U
Application number: CN201922475574.5U
Authority: CN
Inventors: 张冠堂; 张卫伟; 张伟哲
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-31
Filing date: 2019-12-31
Publication date: 2020-12-01
Anticipated expiration: 2029-12-31

Abstract

The utility model relates to an exercise machinery, in particular to taiji recreational vehicle, which comprises a vehicle rack, the frame rear end is connected on the rear wheel main shaft, the main shaft both ends all are connected with the rear wheel bearing, main shaft middle part symmetric connection helical gear one, helical gear two, helical gear one, helical gear two are equal and rear wheel driving gear meshing, rear wheel driving gear is connected on the main drive shaft, be connected with rear gear, four-axis carousel on the main drive shaft, rear gear and side gear meshing, the side gear is installed on the four-axis carousel, the four-axis carousel is connected with mutually perpendicular's direction axle, power axle. The utility model relates to a car of riding instead of walk with body-building function can realize the conversion of too utmost point wheel control and pedal control, and when the control direction of taiji wheel, pedal is power, and when pedal control direction, too utmost point wheel is power, and a car of riding instead of walk also is the fitness equipment simultaneously, can reach two kinds of exercise purposes, its simple structure, convenient operation.

Description

Taiji recreational vehicle

Technical Field

The utility model relates to an exercise machine, in particular to taiji recreational vehicle.

Background

Along with the increasing living standard of people, people pay more and more attention to fitness, various fitness equipment are distributed in the corners of parks and districts, and most fitness equipment on the market can only exercise hands or legs and feet singly.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes the deficiencies in the prior art and provides a taiji recreational vehicle.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme: the Taiji recreational vehicle comprises a vehicle frame, wherein the rear end of the vehicle frame is connected to a rear wheel main shaft, two ends of the rear wheel main shaft are respectively connected with a rear wheel, the front end of the vehicle frame is connected to a supporting shaft, two ends of the supporting shaft are respectively connected with a front wheel, the Taiji recreational vehicle is characterized in that two ends of the main shaft are respectively connected with a rear wheel bearing, the middle of the main shaft is symmetrically connected with a first bevel gear and a second bevel gear, the first bevel gear and the second bevel gear are respectively meshed with a rear wheel driving gear, a sliding pin is connected between the second bevel gear and the rear wheel driving gear, the rear wheel driving gear is connected to a large transmission shaft, the large transmission shaft is connected with a rear gear and a four-axis turntable, the rear gear is meshed with a side gear, the side gear is installed on the four-axis turntable, the four-axis turntable is connected with a, The utility model provides a four-wheel steering mechanism, including four-wheel steering mechanism, four-wheel steering mechanism.

Preferably, the frame is provided with a seat backrest, a seat, a brake and a protection plate.

Preferably, each pedal bearing is rotatably connected with the left pedal and the right pedal.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a body-building apparatus of car, walking of riding instead of walk can realize too utmost point wheel control and foot control's conversion, and an apparatus can reach two kinds of exercise purposes, its simple structure, convenient operation.

Drawings

Fig. 1 is a schematic view of the top view (tai-polar wheel control direction) structure of the present invention;

FIG. 2 is a schematic structural view of the main view (direction controlled by foot) of the present invention;

FIG. 3 is a sectional view of the gear transmission structure of the present invention;

fig. 4 is a schematic view of a tai chi wheel control direction four-axis turntable according to the present invention;

fig. 5 is a schematic view of the four-axis rotary table of the present invention.

In the figure, 1 frame, 2 rear wheels, 3 front wheels, 4 left pedals, 5 right pedals, 6 pedal bearings, 7 steering main gears, 8 steering auxiliary gears, 9 steering chain wheels, 10 chains, 11 front shafts, 12 Tai polar wheels, 13 big transmission shafts, 14 driving shaft bearings, 15 rear wheel spindles, 16 rear wheel bearings, 17 sliding pins, 18 rear wheel left gears, 19 rear wheel right gears, 20 rear wheel driving gears, 21 steering pull rods, 22 steering shafts, 23 steering plates, 24 pedal shaft mortise, 25 positioning sleeves, 26 Tai polar wheel shaft mortise, 27 wheel shafts, 28 protective plates, 29 brakes, 30 seats, 31 seat backs, 32 front lamps, 33 rear gears, 34 four-axis turntables, 35 side gears, 36 direction shafts, 3601 direction shaft tenon I, 3602 direction shaft tenon II, 37 force shafts, 3701 force shaft tenon I, 3702 force shaft tenon II, and 38 support shafts.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

as shown in fig. 1 to 5, a tai chi recreational vehicle comprises a frame 1, wherein the rear end of the frame 1 is connected to a rear wheel main shaft, two ends of a rear wheel main shaft 15 are respectively connected to a rear wheel 2, the front end of the frame 1 is connected to a support shaft 38, two ends of the support shaft 38 are respectively connected to a front wheel 3, two ends of the main shaft 15 are both connected to a rear wheel bearing 16 and a rear part; the middle of the wheel main shaft 15 is symmetrically connected with a first bevel gear 18 and a second bevel gear 19, the first bevel gear 18 and the second bevel gear 19 are both meshed with a rear wheel driving gear 20, a sliding pin 17 is connected between the second bevel gear 19 and the rear wheel driving gear 20, the rear wheel driving gear 20 is connected to a large transmission shaft 13, the large transmission shaft 13 is connected with a rear gear 33 and a four-shaft turntable 34, the rear gear 33 is meshed with a side gear 35, the side gear 35 is installed on the four-shaft turntable 34, the four-shaft turntable 34 is connected with a direction shaft 36 and a force shaft 37 which are perpendicular to each other, a first direction shaft tenon 3601 and a second direction shaft tenon 3602 are respectively arranged at two ends of the direction shaft 36, in a pedal control direction state, the first direction shaft tenon 3601 and the second direction shaft tenon 3602 are both connected with a pedal shaft mortise 24, the pedal shaft mortise 24 is connected with a pedal bearing 6, two ends of the force shaft 37 are respectively provided with a first force shaft tenon 3701, a second force shaft tenon 3702, and a second force shaft 370polar, the connection part of the Tai Chi wheel shaft mortise 26 and the force shaft tenon II 3702 is provided with a positioning sleeve 25, the Tai Chi wheel shaft mortise 26 is arranged on a wheel shaft 27, the wheel shaft 27 is connected with a Tai Chi wheel 12, the wheel shaft 27 is connected with a steering main gear 7, the steering main gear 7 is meshed with a steering auxiliary gear 8, the auxiliary gear 8 is connected on a front shaft 11, the front shaft 11 is further connected with two steering chain wheels 9, each steering chain wheel is connected with a chain 10, the other end of each chain is connected on a steering plate 23, the steering plate 23 is connected with a steering shaft 22, and a steering pull rod 21 is connected between the two steering plates 23.

And (3) loosening the positioning pipe sleeve, rotating the four-axis rotating disc 34 by 90 degrees, connecting the second direction axis tenon 3602 with the Tai Chi wheel shaft mortise 26, respectively connecting the first force axis tenon 3701 and the second force axis tenon 3702 with the first pedal shaft mortise 24, and at the moment, converting into a state that the Tai Chi wheel 12 controls the direction.

The frame is provided with a seat backrest 31, a seat 30, a brake 29 and a protective plate 28.

The pedal bearings 6 are rotatably connected with the left pedal 4 and the right pedal 5.

As shown in figure 1, the 12 Taiji wheel controls the direction state, rotates the 12 Taiji wheel, drives the 7 steering main gear, the 7 steering main gear drives the 8 steering auxiliary gear, at the same time, the 9 steering chain wheel rotates, one side of the 10 chain is tensed, the other side is relaxed, pulls the 23 steering plate, makes the 3 front wheel adjust the direction, the 21 steering pull rod plays the role of controlling the 23 steering plate.

As shown in fig. 2, the four-axis turntable 34 is rotated by 90 degrees, and at this time, the left pedal 4 and the right pedal 5 are driven to drive the steering main gear 7, the steering main gear 7 drives the steering auxiliary gear 8, meanwhile, the steering sprocket is rotated 9, one side of the chain 10 is tensioned, the other side is loosened, the steering plate 23 is pulled, the front wheel 3 is adjusted in direction, and the steering rod 21 plays a role in controlling the steering plate 23.

In fig. 3 and 4, in the case of the pedal control, the driving is performed to drive the side gear 35 to rotate, the rear gear 33 is driven, the rear gear 33 drives the large transmission shaft 13, the large transmission shaft 13 drives the rear-wheel driving gear 20, the rear-wheel right gear 19, the rear-wheel spindle 15 and the rear wheel 2, and in the process, the rear-wheel left gear 18 is a driven gear and does not transmit power.

As shown in fig. 5, in the case of the tai-polar wheel control, the four-axis turntable 34 is rotated, the tai-polar wheel 12 is manually rotated, the driving side gear is driven to rotate 35, the rear gear 33 is driven, the rear gear drives the large transmission shaft 13, the large transmission shaft drives the rear driving gear 20, the rear right gear 19 is driven, the rear main shaft 15 is driven, and the rear wheel 2 is driven in the process.

The utility model discloses technical characteristics that have not described can be through or adopt prior art to realize, no longer describe here, and of course, above-mentioned embodiment is not right the utility model discloses a restriction, the utility model discloses also not only be limited to above-mentioned embodiment, ordinary skilled person in this technical field is in the utility model discloses a change, modification, interpolation or replacement made in the essential scope also should fall into the utility model discloses a protection scope.

Claims

1. The utility model provides a taiji recreational vehicle, includes frame (1), frame (1) rear end is connected on the rear wheel main shaft, rear wheel main shaft (15) both ends are connected with a rear wheel (2) respectively, frame (1) front end is connected on a supporting shaft (38), a front wheel (3) is connected respectively at supporting shaft (38) both ends, its characterized in that, main shaft (15) both ends all are connected with rear wheel bearing (16), main shaft (15) middle part symmetric connection helical gear (18), helical gear two (19), helical gear one (18), helical gear two (19) all mesh with rear wheel driving gear (20), be connected with sliding pin (17) between helical gear two (19) and rear wheel driving gear (20), rear wheel driving gear (20) are connected on big transmission shaft (13), be connected with back gear (33) on big transmission shaft (13), The rear gear (33) is meshed with a side gear (35), the side gear (35) is installed on the four-axis rotary table (34), the four-axis rotary table (34) is connected with a direction shaft (36) and a force shaft (37) which are perpendicular to each other, a first direction shaft tenon (3601) and a second direction shaft tenon (3602) are arranged at two ends of the direction shaft (36) respectively, the first direction shaft tenon (3601) and the second direction shaft tenon (3602) are connected with a pedal shaft mortise (24), the pedal shaft mortise (24) is connected with a pedal bearing (6), a first force shaft tenon (3701) and a second force shaft tenon (3702) are arranged at two ends of the force shaft (37) respectively, the second force shaft tenon (3702) is connected with a tai chi wheel shaft mortise (26), a positioning sleeve (25) is arranged at the connection position of the tai chi wheel shaft mortise (26) and the second force shaft tenon (3702), and the tai chi wheel shaft (26) is arranged on a wheel shaft (27), the steering gear is characterized in that the wheel shaft (27) is connected with a polar wheel (12), the wheel shaft (27) is connected with a steering main gear (7), the steering main gear (7) is meshed with a steering auxiliary gear (8), the auxiliary gear (8) is connected to a front shaft (11), the front shaft (11) is further connected with two steering chain wheels (9), each steering chain wheel is connected with a chain (10), the other end of each chain (10) is connected to a steering plate (23), the steering plate (23) is connected with a steering shaft (22), and a steering pull rod (21) is connected between the two steering plates (23).

2. The tai chi recreational vehicle of claim 1, wherein: each pedal bearing (6) can be rotatably connected with the left pedal (4) and the right pedal (5).

3. The tai chi recreational vehicle of claim 1, wherein: the frame is provided with a seat backrest (31), a seat (30), a brake (29) and a protective plate (28).