TWM273366U - Hand-pulling exercising cart - Google Patents

Description

M273366

[The new model belongs to the creative department. The car body is provided with a pull-type drive. A front wheel, the towbar can be held by various users, to drive the fun. The exercise fitness is another conventional arm strength fitness wheel and a rear wheel for the user to handle, for the purpose of turning the muscle power, the body is operated for the purpose of fitness, and the car enjoys the development of other technologies. The device, "exercise bike, such as an exercise bike" is newly installed at the front end of the front pole, and connected with a foot pedal and the handle, and the exercise is healthy. However, the exercise bike can be effectively exercised in a real vehicle, such as a "new patent." The front wheel is held by hand. The front wheels are driven side by side. However, it is easy to be uncomfortable when you set it up. The patent of the Republic of China male model of pull-type exercise bike and one-brake drive, which is based on a basic exercise bike. At the bottom, there is a front bar, which can be used to support the forward leaning forward of the body car, and the upper body muscles are used during the operation The Republic of China, which is extended at a center to allow users to manually operate the car before the actual operation of the meter, its forward feeling, so that for the above reasons, the car, a special car device 'make sports exercise bike notice No. 58871 9 contains a The front lever handle is provided at the rear end of the lever for users. When the body is provided in order to achieve fitness, the user reports the 5255 1 3 frame is provided with a crank, and the arm is turned into force, so that it is used, the fitness is not good, it is difficult for the user, and it is indeed still It is about a user who can pull the "tilt drive and a pair of towbars with a rear wheel on top. When using it, one forward movement and sports music cannot use the" i "adjustable seat cushion, two front crank ends. The curve of the front wheels to the exercise arm is mainly tied and must be bent. With this fitness it is necessary to take a step

M273366, creation instructions (2) In view of this, this creation has the disadvantages of changing at least one rear wheel and one-handed type = ^, which is set on a car body to pull the hand-drawn drive device, W, clothing and a brake Device, the user can stop the rotation of the rear wheel. The rear wheel is driven to rotate, and the braking device drives the pull-type exercise fitness f. The user can use the pulling force of the arm to drive fun. Drive, to exercise your arm muscles and enjoy the exercise [New content] The main purpose of this creation is to install at least one rear-type sports bike in a car body, its arrangement, the hand-drawn drive device ^, A pull-type drive device and a brake device can stop the rotation of the rear wheel, ^ ^ move the rear wheel, the brake Pei added to increase the effect of driving pleasure. This creation has ten arms, two rear wheels, and one pull ^ exercise bikes that exercise the muscle strength of the arm and increase the strength according to this creation. The exercise bike includes a body, a front and rear wheel, and two brakes and a brake. Device, the front # and the driving device, to drive the rear two 端 5 end users can pull the hand "style wheel rotation. By this, using =, the brake device can stop the rear exercise bike 'forging The second hand trainer, the arm pulls the hand to pull. [Embodiment] #Muscle strength and drought are fun to drive. In order to make the above and direct understanding of this creation, the following special examples of this creation: * Its: =, characteristics and advantages It is more obvious and easy to explain in detail as follows: The preferred example is only to be used in conjunction with the attached drawings, and 2 and 2 are shown here. This is a hand-drawn sports dry body for creating a preferred embodiment. A front wheel. Second rear wheel 3, one-handed driving

C: \ L0G0-5 \ FIVE C〇NTINENTS \ PK9656. Ptd page 9 M273366 4. Creation instructions (3) Motive device 4, a power transmission device 5 and a brake device 6. The vehicle body 丨 is a long vehicle body. A middle portion of the vehicle body 1 is provided with a concave portion 11. The concave shape of the concave portion 1 丨 corresponds to the human body's straddling posture. Thereby, the recess 11 can accommodate a seat cushion 12 for the user to ride on. The front wheel 2 and the rear wheel 3 are pivoted at the front and rear ends of the vehicle body 1, respectively. The vehicle body 1 is further provided with a receiving chamber 13, and the pull-type driving device 4 is provided at the front of the receiving chamber 13. The transmission device 5 is disposed between the pull-type driving device 4 and the rear wheel 3 to transmit the power generated by the pull-type driving device 4 to the rear wheel 3, and the braking device 6 is used to stop the rear The rotation of wheel 3. Please refer to FIG. 1 and FIG. 2 again. The pull-type driving device 4 includes a pair of pull rings 4 1, a pair of seed tubes 4 2, a pair of driving chains 4 3, a pair of springs 4 4, and a plurality of adjusting columns. 45. Each pair of components of the pull-type driving device 4 is respectively arranged on the left and right sides of the receiving room 13 of the vehicle body 1 to drive the two rear wheels 3 correspondingly. One end of the spring 44 of the pull-type driving device 4 is fixed to the front end of the container 13 of the vehicle body i, and the other end of the spring 44 and the $ 41 are respectively connected by the driving chain 43. The load-bearing tube 42 is embedded in the vehicle body 1, and the baffle tube 4 2 is provided corresponding to the direction of the user's arm, especially the arm pulling direction, and can be used to drive the driving chain 43 ~ into the compartment 1 3 of the vehicle body 1, The pull ring 41 is supported outside the receiving chamber 1 3 by the supporting tube 4 2. In this way, when the user pulls the pull ring 41 outward and releases it, the pull ring 41 is automatically retracted inward to the compartment 13 of the vehicle body 1 under the elastic force of the spring 44 and finally gets stuck in The blocking tube 42 is provided for users to pull again. The adjusting column 45 is fixed in the receiving chamber 13 of the vehicle body 1, and the adjusting column ^ 5 can selectively adjust the pulling direction of the driving chain 43 to obtain better driving efficiency.

M273366 IV. Creation Instructions (4) Please refer to Figures 1 and 2 again. The power transmission device 5 includes a pair of first gears 51, a pair of second gears 52, a pair of rear wheel gears 53 and several transmission chains. 54. Each pair of components of the power transmission device 5 is also arranged on the left and right sides of the container chamber 1 3 of the vehicle body 1 to transmit power to the rear wheel 3 of the delta Xuan. The first gear 51 of the power transmission device 5 is provided corresponding to the driving chain 43 of the helium-type driving device 4 and can be driven by the driving chain 43. The first gear 51 is a one-way ratchet. Therefore, the first gear 51 only transmits power in one direction, so it is not affected by the reverse pulling of the driving chain 43 to affect its transmission efficiency. The rear wheel gear 53 and the rear wheel 3 form a coaxial combination to drive the rear wheel 3 to rotate, the second gear 52 is pivoted between the first gear 51 and the rear wheel gear 53, and the transmission chain 54 is respectively It is latched on each gear 51, 52, 53. Thereby, the second gear 52 can indirectly transmit the power transmitted by the first gear 51 to the rear wheel gear 53. As shown in FIG. 2, the brake device 6 includes a pair of brake pedals 6 | a pair of brake wires 62 and a pair of brakes 63. Each pair of the brake device 6 is arranged on the left and right sides of the container 1 of the vehicle body 1 to stop the two rear wheels 3 correspondingly. The brake pedal 6 1 is provided corresponding to the user's convenient stepping position. The brake 63 is provided on the rear wheel 3 to stop the rear wheel 3 from rotating. The brake wire 62 is connected to the brake pedal 61 and the brake, respectively. 63 for users

When the brake pedal 61 is held, the brake 63 can stop the rear wheel 3 at the brake wire 62. π early wide body: 广 参; :: 1 and J !, when using the hand-drawn exercise of this creation = direction = on the seat 12 of the car body 1, double-assisted hand-drawn drive device 4 of the pull ring 41 to provide a

M273366 IV. Creation instructions (5) The power transmission device 5 will then transmit power to the rear wheel 3 to drive the health! The car goes forward. The pull ring 41 can be automatically pulled back for power. It is provided to provide the hand-held exercise bike to continuously advance right when ":", and "" ::: when the user wants to drive the exercise bike to the right of the brake pedal 61 on the right side m Ϊ ΐ ί and then pull the pull ring 41 on the left side at the same time, in order to move the "wheel" 3 after the wheel 3 runs forward. By this, the longitudinal Lu Hai fitness fish h + hit n Shitian 4 wood back Wheel 3 and drive to the right side of the side, the rear 彳 = can choose to stop the hand-type sports on the left side = front: Lee; turn left, to the function of driving freely, 'use two parallel ::: steering and other basic actions It can exercise the muscles of the arm, so there is η 2 using the exercise bike to lose weight. Therefore, it is possible to get fitness and driving pleasure when you are as described above, compared to the effectiveness of conventional exercise basin exercise and exercise fun. Ba Weiguo has both arm forging the pull-type driving device 4 and control of the brake device: of: creation: by manipulating exercise and fitness [it can indeed exercise the use of the arm muscles of the rider should be hand-drawing fun. Arm muscle strength and increased driving Made, and any range, when the releasable by those skilled in the art this preferred embodiment with the above embodiments, and various changes or without modifications, is shown, however it is not departing from the spirit of the present to thus protect the Creation Creation

M273366 g, creation description C6) The scope shall be determined by the scope of the attached patent application. C: \ L0G0-5 \ FIVE C0NTINENTS \ PK9656.ptd Page 13 1 ^ · M273366 Schematic illustration [Schematic description Figure 1: A side view of the combination of the hand-drawn exercise bike of the preferred embodiment of the present invention when driven forward. Fig. 2: A top view of a combination of a hand-drawn type exercise bike driven forward when a preferred embodiment of the present invention is driven. Fig. 3: A top view of a combination of a hand-drawn exercise bike driving a right turn in the preferred embodiment of the present invention. Fig. 4: A combined top view of a hand-drawn type exercise bike driving a left turn in the preferred embodiment of the present invention. Explanation of main component symbols] 1 Car body 11 Concave part 12 Seat cushion 13 Container 2 Front wheel 3 Rear wheel 4 Pull-type driving device 41 Pull ring 42 Stop tube 43 Drive chain 44 Impeachment 45 Adjusting column 5 Power transmission device 51 First gear 52 Second gear 53 Rear wheel gear 54 Transmission chain 6 Brake device 61 Brake pedal 62 Brake cable 63 Brake

C: \ L0G0-5 \ FIVE C0NTINENTS \ PK9656.ptd Page 14

Claims (1)

M273366 V. Application scope 3, 5, A pull-type sports exercise bike includes: a car body provided with a front wheel and at least one front end of the car body; the rear wheel is provided at the ^ end of the car body; the Guangke wheel is provided on the hand-drawn drive device, It includes at least one, pulling, by pulling the pull-type drive == 3 pull-type drive device can drive the rear wheel of the car body and a brake device, which can separately stop the rotation of the rear wheel of the car body . According to the patent application scope item 丨, a pull-type sports exercise bike, wherein the body is provided with a recess and a container, and the pull-type driving device and the brake device may be provided between the recess and the container. The pull-type exercise bike according to item 1 of the patent application scope further includes a power transmission device, which can transmit the power output from the pull-type driving device to the rear wheel. The hand-pulled exercise bike according to item 3 of the patent application, its reputation power transmission device includes at least one gear, the gear train is one-way. The hand-pulled exercise bike according to item 1 of the patent application, where the hand The pull-type driving device is provided with at least one driving chain, and the driving chain is connected to the pulling ring to transmit the pulling force of the arm. The pull-type exercise bike according to item 1 of the patent application scope, wherein the pull-type driving device is provided with at least one spring, and the impeachment can automatically retract the pulled garment. 7. The pull-type exercise bike according to item 1 of the scope of the patent application, wherein the pull-type drive is provided with at least one baffle tube, and the baffle tube can limit the pull M273366 5. Scope of patent application 8. The hand-drawn type exercise bike according to item 1 of the scope of patent application, wherein the body is provided with at least one adjusting post, and the adjusting post can adjust the pulling driving direction of the hand-drawn driving device. 9. The hand-drawn type exercise bike according to item 1 of the scope of patent application, wherein the body is provided with a seat cushion for users to ride on. C: \ L0G0-5 \ FIVE C0NTINENTS \ PK9656. Ptd page 16