CN204895741U - Body -building bicycle - Google Patents

Abstract

The utility model discloses an exercise bicycle, which comprises a handle frame, a front wheel, a rear wheel, a pedal movement device and a vehicle frame; the pedal movement device is arranged on the vehicle frame and is located between the front wheel and the rear wheel; the handle The frame includes a first telescopic rod, a holding rod at its two ends and a main rod; the main rod includes a first rod, a second rod, and a second telescopic rod; the first rod is connected to the second rod through the second telescopic rod Connection; the other end of the first pole is movable on the first telescopic pole; the other end of the second pole is provided with a gear device; the gear device is connected with the front wheel through a chain; the pedal movement device includes a crawler belt and a driving track The first roller and the second roller are connected, and the second roller is connected to the first gear through a belt to drive the movement of the rear wheel. Through a kind of fitness bicycle that realizes that people use their limbs to exert force to drive the front and rear wheels in the running form, people can reasonably exercise their upper and lower limbs while enjoying the fun of riding.

Description

an exercise bike

technical field

The utility model relates to a body-building bicycle, in particular to a body-building bicycle in which a person drives the front and rear wheels with force from the limbs in a running state.

Background technique

my country is a big country of bicycles, combined with the fact that contemporary people are paying more and more attention to health and advocating sports. Fitness is becoming more and more popular. The invention can better exercise the upper and lower limbs and sense of balance. Defining the meaning of a new cycling movement, defining a new cycling nation.

Contents of the invention

The purpose of the utility model is to enable people to reasonably exercise their upper and lower limbs while enjoying the fun of riding through an exercise bicycle that enables people to use their limbs to exert force to drive the front and rear wheels in the running state.

The technical scheme that the utility model adopts is as follows:

An exercise bicycle is characterized in that: the exercise bicycle includes a handle frame 1, a front wheel 2, a rear wheel 3, a pedal exercise device 4, and a vehicle frame 5; the pedal exercise device 4 is arranged on the vehicle frame 5 and is located in the front Between the wheel 2 and the rear wheel 3; one end of the vehicle frame 5 is provided with the front wheel 2, and the other end is provided with the rear wheel 3; Rod 13; the main rod 13 includes a first pole 131, a second pole 132, and a second telescopic pole 133; the first pole 131 is connected with the second pole 132 by a second telescopic pole 133; the first pole The other end of 132 is movably located on the first telescopic rod 11; the other end of the second pole 132 is provided with a gear device 134; the gear device 134 is connected with the front wheel 2 through a chain 135; the pedal movement device 4 includes a track 41 and a first roller 42 and a second roller 43 that drive the track, the first roller 42 and the second roller 43 are arranged on the frame 5; the frame 5 is provided with a first gear 32, the first The two rollers 43 are connected to the first gear 32 by a belt, and the first gear 32 is connected to the second gear 43 arranged on the rear wheel by a chain 31 .

A motion gear device 111 is provided between the first support rod 131 and the first telescopic rod 11 .

The vehicle frame 5 is made of aluminum alloy.

Description of drawings

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

Fig. 2 is a schematic diagram of the front direction of the utility model.

Fig. 3 is a schematic view of the side direction of the utility model.

Fig. 4 is a schematic diagram of the vehicle frame of the present invention.

Fig. 5 is a schematic diagram of the handle frame of the present invention.

Fig. 6 is a schematic diagram of the pedal exercise device of the present invention.

Detailed ways

Below in conjunction with accompanying drawing, the utility model is further described.

As shown in Figure 1-6, a kind of exercise bicycle, this exercise bicycle comprises handle frame 1, front wheel 2, rear wheel 3, pedal motion device 4, vehicle frame 5; Said pedal motion device 4 is located on vehicle frame 5 , and between the front wheel 2 and the rear wheel 3; one end of the vehicle frame 5 is provided with the front wheel 2, and the other end is provided with the rear wheel 3; The rod 12 and the main rod 13; the main rod 13 includes a first rod 131, a second rod 132, and a second telescopic rod 133; the first rod 131 is connected with the second rod 132 through the second telescopic rod 133; The other end of the first pole 132 is movably located on the first telescopic link 11; the other end of the second pole 132 is provided with a gear device 134; the gear device 134 is connected with the front wheel 2 through a chain 135; The pedal movement device 4 includes a crawler belt 41 and a first roller 42 and a second roller 43 that drive the crawler belt. The first roller 42 and the second roller 43 are arranged on the vehicle frame 5; the vehicle frame 5 is provided with the first gear 32 , the second roller 43 is connected to the first gear 32 through a belt, and the first gear 32 is connected to the second gear 43 arranged on the rear wheel through a chain 31; a movement is provided between the first pole 131 and the first telescopic rod 11. Gear device 111; vehicle frame 5 adopts aluminum alloy material.

The utility model is a novel body-building bicycle device for realizing that a person uses limbs to generate force to drive front and rear wheels in a running state. When people use it, the center of gravity remains balanced. Both feet step on the crawler belt to run, drive the rollers to rotate, and then drive the chain through the first gear to make the rear wheel 3 rotate, and the crawler belt bears the gravity of the person. Hold both hands on the grip bar 4 to run up naturally, drive the front wheel 2 through the gear device, and naturally exert force to move back and forth according to the trajectory of the human body's running hands. The formation of this three-dimensional trajectory; the first pole 131, the second The fixed track formed by the strut 132, the second telescopic rod 133, and the gear device 134 interacts with each other.

The utility model can achieve the purpose of fitness when the bicycle is driven forward through running and riding, so that people can reasonably exercise their upper and lower limbs while enjoying the fun of riding. People complete the driving of the bicycle in a nearly natural running state. Adapt the bicycle itself to a person's natural movement posture. The arms and legs exert regular and continuous strength, which has a good fitness effect.

Claims (3)

1. a body-building bicycle, is characterized in that: this body-building bicycle comprises handle rack (1), front-wheel (2), trailing wheel (3), pedal travel device (4), vehicle frame (5); Described pedal travel device (4) is located on vehicle frame (5), and is positioned between front-wheel (2) and trailing wheel (3); One end of vehicle frame (5) is provided with front-wheel (2), and the other end is provided with trailing wheel (3); Described handle rack (1) comprises the first expansion link (11), is positioned at the holding rod (12) at its two ends and mobile jib (13); Described mobile jib (13) comprises the first pole (131), the second pole (132), the second expansion link (133); First pole (131) is connected with the second pole (132) by the second expansion link (133); The other end of the first pole (132) is mobilizable to be located on the first expansion link (11); The other end of the second pole (132) is provided with wheel word (134); Described wheel word (134) is connected with front-wheel (2) by blockchain (135); Described pedal travel device (4) comprises crawler belt (41) and drives the first roller (42) and second roller (43) of crawler belt, and described first roller (42) and the second roller (43) are arranged on vehicle frame (5); Vehicle frame (5) is provided with the first gear (32), and described second roller (43) connects the first gear (32) by belt, and the first gear (32) connects the second gear (43) be arranged on trailing wheel by chain (31).

2. body-building bicycle according to claim 1, is characterized in that: be provided with motion wheel word (111) between the first pole (131) and the first expansion link (11).

3. body-building bicycle according to claim 1, is characterized in that: described vehicle frame (5) adopts aluminum alloy material.