CN202827941U

CN202827941U - Seesaw vehicle

Info

Publication number: CN202827941U
Application number: CN 201220354450
Authority: CN
Inventors: 刘琦
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-07-21
Filing date: 2012-07-21
Publication date: 2013-03-27
Anticipated expiration: 2022-07-21

Abstract

The utility model belongs to fitness and entertainment facilities and relates to a seesaw vehicle. The seesaw vehicle is characterized in that a stand column of a steering wheel is connected with a vehicle frame through a bearing. A support is arranged on the vehicle frame. A seesaw is arranged at the upper end of the support and is fixedly connected with a primary transmission shaft. The primary transmission shaft is connected with the support through a bearing. Two ends of the primary transmission shaft are respectively and fixedly connected with a big chain wheel I and a gear I. The gear I is meshed with a gear II under the gear I. The gear II is fixed on the support through a gear shaft. A big chain wheel II is fixed on the end portion of the gear shaft. The big chain wheel I and the big chain wheel II are respectively connected with a small chain wheel I and a small chain wheel II through chains, and the small chain wheel I and the small chain wheel II are arranged on two sides of a secondary transmission shaft. A small chain wheel III is fixed on the middle portion of the secondary transmission shaft and is connected with a small chain wheel IV through a chain, and the small chain wheel IV is arranged on a tertiary transmission shaft which is connected with wheels. A brake pad is arranged on the tertiary transmission shaft and is connected with a pedal brake on the vehicle frame through a rolling line. On the basis of experiencing the fun of the seesaw, the seesaw vehicle achieves the riding function instead of walking, and simultaneously plays a role in fitness through exercise of body parts.

Description

The seesaw car

Technical field

The utility model relates to a kind of seesaw car for body-building, amusement, is specifically a kind ofly to come the driving device transmission device by seesaw, and the device of control moving of car belongs to field of mechanical technique.

Background technology

Common body-building vehicle has bicycle and spin-off thereof, provide power by foot-operated, and bicycle is recreational relatively poor as a kind of vehicle.Now, the scooter of the Condoms such as park, square, tourist district generally all is battery-driven car, from environmental angle, does not meet the low-carbon (LC) theory that country advocates.Therefore, the present invention is intended to design a kind of have body-building, recreational unpowered scooter.

Summary of the invention

In order to solve the technical matters of above-mentioned existence, the utility model provides a kind of structure design novel, integrates the seesaw car of body-building and amusement.

The purpose of this utility model is achieved through the following technical solutions: the seesaw car, comprise vehicle frame, wheel, bearing circle, it is characterized in that: the column of bearing circle is connected with vehicle frame by bearing, mounting bracket on vehicle frame, seesaw is installed in the upper end of support, seesaw is captiveed joint with the one-level transmission shaft, the one-level transmission shaft is connected with support by bearing, captive joint with the gear I with the hinge wheel I respectively in the two ends of one-level transmission shaft, the gear II engagement of gear I and its below, the gear II is fixed on the support by gear wheel shaft, the hinge wheel II is fixed on the end of gear wheel shaft, the hinge wheel I, II is the minor sprocket I by chain and secondary drive shaft both sides respectively, II connects, be fixed with the minor sprocket III at secondary drive shaft middle part, the minor sprocket III is connected with minor sprocket IV on three grades of transmission shafts by chain, and three grades of transmission shafts are connected with wheel, be provided with brake facing at three grades of transmission shafts, brake facing touches on the brake by rolling line and pin on the vehicle frame and is connected.

The column bottom fixed length square plate of described bearing circle, the rectangular slab two ends are respectively equipped with ball-bearing casing I, II, and the inboard of two front vehicle wheels is respectively equipped with ball-bearing casing III, IV, and described ball-bearing casing I, III connect by connecting rod between ball-bearing casing II, the IV.

The beneficial effects of the utility model: the utility model adopts said structure, when pressing the seesaw front end downwards, driving the one-level transmission shaft rotates, big chain plate rotates on the one-level transmission shaft, by the fixing secondary drive shaft of minor sprocket of chain-driving, minor sprocket on the secondary drive shaft rotates thereby drive trailing wheel, to overtake again by three grades of transmission shafts of chain-driving.When pressing the seesaw rear end downwards, the rotation that cogs of one-level transmission shaft, another gear is given in transmission, and chain drum is transferred to again secondary drive shaft on another gear, is transferred to three grades of transmission shafts again, thereby makes car to overtake.Steering wheel rotation can be controlled direction in the driving process, and pin touches on the brake and can grasp the speed of a motor vehicle.On the basis of experiencing the seesaw amusement, realize riding instead of walk function, body-building effect is played at each position of movable health simultaneously.

Description of drawings

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

Fig. 2 is the structural representation of the utility model other direction.

The specific embodiment

The seesaw car, comprise vehicle frame 1, wheel, bearing circle 2, the column 3 of bearing circle 2 is connected with vehicle frame 1 by bearing, mounting bracket 4 on vehicle frame 1, seesaw 5 is installed in the upper end of support 4, seesaw 5 is captiveed joint with one-level transmission shaft 6, one-level transmission shaft 6 is connected with support 4 by bearing, captive joint with gear I 8 with hinge wheel I 7 respectively in the two ends of one-level transmission shaft 6, gear I 8 meshes with the gear II 9 of its below, gear II 9 is fixed on the support 4 by gear wheel shaft 10, hinge wheel II 11 is fixed on the end of gear wheel shaft 10, hinge wheel I 7, II 11 is respectively by the minor sprocket I 15 of chain 12 with secondary drive shaft 13 both sides, II 16 connects, be fixed with minor sprocket III 17 at secondary drive shaft 13 middle parts, minor sprocket III 17 is connected with minor sprocket IV 21 on three grades of transmission shafts 20 by chain 18, one end of three grades of transmission shafts 20 and back wheels of vehicle 30 are connected by bearing, the other end of three grades of transmission shafts 20 is captiveed joint with back wheels of vehicle 30, be provided with brake facing 14 at three grades of transmission shafts 20, brake facing 14 touches on the brake by rolling line 22 and pin on the vehicle frame 1 and 23 is connected.The column 3 bottom fixed length square plates 24 of bearing circle, rectangular slab 24 two ends are respectively equipped with ball-bearing casing I 25, II 26, the inboard of two front vehicle wheels 27 is respectively equipped with ball-bearing casing III 28, IV 29, and described ball-bearing casing I 25, III 28 connect by connecting rod 19 between ball-bearing casing II 26, the IV 29.Steering wheel rotation 2 drives rectangular slab 24 twistings, is turning by bulb bearing control front vehicle wheel 27.

Described minor sprocket I 15, minor sprocket II 16, minor sprocket III 17, minor sprocket IV 21 are single-direction transmissions, can drive secondary drive shaft 13 when only having forwards and rotate.

Claims

1. seesaw car, comprise vehicle frame, wheel, bearing circle, it is characterized in that: the column of bearing circle is connected with vehicle frame by bearing, mounting bracket on vehicle frame, seesaw is installed in the upper end of support, seesaw is captiveed joint with the one-level transmission shaft, the one-level transmission shaft is connected with support by bearing, captive joint with the gear I with the hinge wheel I respectively in the two ends of one-level transmission shaft, the gear II engagement of gear I and its below, the gear II is fixed on the support by gear wheel shaft, the hinge wheel II is fixed on the end of gear wheel shaft, the hinge wheel I, II is the minor sprocket I by chain and secondary drive shaft both sides respectively, II connects, be fixed with the minor sprocket III at secondary drive shaft middle part, the minor sprocket III is connected with minor sprocket IV on three grades of transmission shafts by chain, and three grades of transmission shafts are connected with wheel, be provided with brake facing at three grades of transmission shafts, brake facing touches on the brake by rolling line and pin on the vehicle frame and is connected.

2. seesaw car according to claim 1, it is characterized in that: the column bottom fixed length square plate of described bearing circle, the rectangular slab two ends are respectively equipped with ball-bearing casing I, II, the inboard of two front vehicle wheels is respectively equipped with ball-bearing casing III, IV, described ball-bearing casing I, III connect by connecting rod between ball-bearing casing II, the IV.