CN2528692Y - Waist-twisting leisure sports car - Google Patents

Abstract

A waist-twisting leisure sport vehicle comprises a front frame, a rear frame and a cross frame body, wherein the front frame is provided with a handle, a supporting rod, a front fork sleeve, a front fork seat, a front fork and a front wheel, the rear frame is provided with a driving device, a seat cushion and a rear wheel, the cross frame body is composed of a first cross frame and a second cross frame, a pivoting plate is respectively arranged at the joint of the first cross frame and the second cross frame, a bearing is arranged on the pivoting plate of the first frame body, a through hole is arranged on the pivoting plate of the second frame body, a pivot penetrates through the through hole and the center of the bearing, the two pivoting plates are pivoted into a whole, a locking device is arranged at the pivot joint of the first cross frame and the second cross frame, and a locking device is also arranged between the front; the first and second cross frames are movably and fixedly arranged with the front fork sleeve and the front fork seat, so as to achieve waist twisting leisure sports.

Description

Waist-twisting leisure sports car

<1>Technical field

The utility model relates to a waist-twisting leisure sports car, especially a waist-twisting leisure sports car with a first and a second horizontal frame and a pivot joint structure at the junction of the two horizontal frames, which belongs to sports and fitness equipment.

<2> Background Technology

Riding a bicycle has the effect of relaxing the body and mind. It rotates the chain and drives the wheels forward by stepping on the pedals. In terms of operation and control, the direction of the bicycle is mainly controlled by the handlebars, and the dynamic movement effect on the human body For example, the continuous action of pedaling is mainly used to enhance the effect of cardiopulmonary exercise. Although there are many types of bicycles, such as riding a cross-country bicycle, it can achieve exercise effects such as arm muscle strength, arm muscles, and leg muscles. However, Due to the limitation of the venue, on the general road, only the leg muscles can be exercised, and it is difficult to fully exert the whole body exercise effect. Moreover, when the human body rides a bicycle, the waist is only positioned with the arms, and there is no twisting exercise, and , ordinary treadmills or fitness machines are only fixed-point installations and cannot enjoy the fun of outdoor activities. Therefore, if a sports car can be designed that has a riding exercise effect and can be twisted at the waist to control the direction of the car , that is, it can effectively increase the movement parts of the human body and achieve the purpose of improving the movement effect.

The main purpose of the utility model is to provide a "Waist Twisting Recreational Sports Car", which is a horizontal frame body connecting the front and rear frames with a first horizontal frame and a second horizontal frame, and the horizontal frame body can form a single layer ( Including) above the frame bar, the junction of the first cross frame and the second cross frame forms a pivot connection, and a locking device is arranged in it, and the front end of the cross frame body is connected with the front fork sleeve, and the front fork sleeve is connected with the front fork seat. A locking device is provided, the locking device of the front fork sleeve can be locked to fix the front fork tube, and the locking device on the pivot joint can be released to allow the first and second horizontal frames to rotate relative to each other. This design allows the user to Riding is to control the driving direction of the sports car by twisting the arms with the waist force. Therefore, it can be used as a balance exercise to exercise the waist strength and the whole body exercise, and achieve the effect of significantly improving the exercise effect.

<3> Contents of the invention

A waist-twisting leisure sports car, which is composed of front and rear frames and a horizontal frame body. The device, the seat cushion and the rear wheel are characterized in that: the horizontal frame body is composed of the first and second horizontal frames, and the joints of the first horizontal frame and the second horizontal frame are respectively provided with pivot plates, and the pivot joints of the first frame body The plate is provided with a bearing, and the pivot plate of the second frame body is provided with a through hole, and the pivot is passed through the through hole and the center of the bearing, so that the two pivot plates are pivotally integrated, and the pivot joints of the first and second horizontal frames A locking device is provided, and a locking device is also provided between the front fork sleeve and the front fork seat; thus, through the mutual locking between the first and second cross frames, the front fork sleeve and the front fork seat, one is One of the activities is a fixed setting, which can achieve the effect of waist twisting and leisure sports.

Among them, the locking device can be provided with a seat body with a groove at the top, an accommodating chamber is formed inside, and a perforation is arranged on the top; a locking rod is designed in two stages with different diameters, and a spring is set on the small diameter part, and passes through the perforation hole of the seat body , the top of the locking rod is provided with a pull ring; a locking seat, which is provided with a positioning hole, so that when the pull ring is located in the groove of the seat body, the locking rod penetrates into the positioning hole of the locking seat, and is in a locked state. When the ring is pulled up and out of the groove, and rotated at an angle to be positioned at the top of the seat body, the locking rod is released from the positioning hole of the locking seat and is in a loose state.

The utility model has the advantages of simple structure, reliable use, convenient operation, can exercise the waist strength and the balance sense of the whole body movement, and has good body-building effect.

<4> Description of drawings

The plane side view schematic diagram of Fig. 1 utility model;

Fig. 2 is a partial three-dimensional appearance diagram of the utility model;

Fig. 3 partial combination sectional view of the utility model;

Fig. 4 is a combined sectional view of another part of the utility model;

Fig. 5 is a combined cross-sectional view of the front fork sleeve of the utility model provided with a locking device;

Fig. 6 is a side view of another form of the utility model;

Figure 7 is the appearance diagram of the locking device of the present utility model when it is locked;

Figure 8 is the appearance diagram of the locking device of the present utility model when it is locked;

Fig. 9 is the appearance diagram of another locking device of the present utility model when it is unlocked;

Figure 10 is the external view of another locking device of the utility model when it is locked;

The numbers in the figure are as follows:

1 horizontal frame body 10 first horizontal frame 11 pivot plate 111 bearing 112 locking seat

113 Positioning hole 20 Second horizontal frame 21 Pivot plate 211 Through hole 22 Locking device

221 seat body 222 perforation 223 groove 224 accommodation chamber 225 locking rod

226 pull ring 227 spring 23 pivot 24 outer sleeve 3 front frame

31 handle 32 pole 33 front fork seat 331 locking seat 332 positioning hole

34 Front fork 35 Front wheel 36 Front fork sleeve 361 Wing 37 Locking device

371 Seat body 372 Perforation 373 Groove 374 Accommodating chamber 375 Locking rod

376 pull ring 377 spring 4 rear frame 41 seat cushion 42 rear wheel

43 Driving device 431 Large chainring 432 Pedal 433 Small chainring

434 flywheel 435 chain

<5> specific implementation

First of all, please refer to Fig. 1 and Fig. 2, the waist-twisting recreational sports car of the present utility model, wherein the recreational sports car is mainly connected with a front frame 3 and a rear frame 4 by a horizontal frame body 1 front and rear respectively, wherein the front frame 3. A handle 31 is provided. A rod 32 is provided at the bottom end of the handle 31. The outer edge of the rod 32 is provided with a front fork sleeve 36. The bottom end of the rod 32 is provided with a front fork seat 33, and the front fork seat 33 is further down Two parallel front forks 34 are derived, and the front wheel 35 is pivoted between the front forks 34. The front frame 3 is formed by the above-mentioned components, and the wings 361 with the locking device 37 are provided on the side of the front fork sleeve 36. The sheet 361 is provided with a locking device 37, please refer to shown in Figure 5, the locking device 37 is respectively provided with a seat body 371, a spring 377 and a locking bar 375, the top of the seat body 371 is provided with a groove 373, and a container is formed inside The housing chamber 374 is provided with a perforation 372 whose diameter is smaller than the inner diameter of the housing chamber 374. The housing chamber 374 is connected with the fin 361. The locking rod 375 is designed in two stages with different diameters. A spring 377 is sheathed at the small diameter and passes through the seat. The perforation 372 of the body 371 is provided with a pull ring 376 at the end; the front fork seat 33 is provided with a locking seat 331 with a positioning hole 332 corresponding to the wing 361, and the locking device 37 can lock the rotation of the front fork seat 33 to make it fixed. .

Please refer to shown in Fig. 1, rear vehicle frame 4 is then provided with seat cushion 41, rear wheel 42 and driving device 43 to form, and this driving device 43 is a large and small chainring 431,433 and is wound with the chain between the two 435, the large chainring 431 is coaxially pivoted with the pedal 432, and the small toothed plate 433 is coaxially pivoted with the flywheel 434 and the rear wheel 42.

Please refer to FIG. 1 and FIG. 2, the horizontal frame body 1 is composed of a first horizontal frame 10 and a second horizontal frame 20, and the intersection of the first horizontal frame 10 and the second horizontal frame 20 is pivotally connected so that the first horizontal frame 10 and the second horizontal frame 20 are pivotally connected. A horizontal frame 10 and the second horizontal frame 20 can be relatively rotated, and the second horizontal frame 20 is connected with the front fork sleeve 36, or as shown in FIG. connect.

As shown in Fig. 2 and Fig. 3, the first cross frame 10 and the second cross frame 20 form the form of double-layer frame rods, and pivot plates 11, 21 are arranged at the junction, and an outer sleeve 24 is arranged between the double-layer frame rods The pivot plate 11 is provided with a bearing 111, and the side of the bearing 111 is provided with a locking seat 112 with a positioning hole 113; the pivot plate 21 forms a through hole 211 corresponding to the center of the bearing 111, and a pivot 23 penetrates through the through hole 211, The bearing 111 is in the center, and the bottom end passes through the double-layer frame rod. The bottom end of the pivot 23 can be screwed with a nut or a C-shaped buckle, so as to pivotally connect the first horizontal frame 10 and the second horizontal frame 20 .

In addition, the pivot plate 21 is provided with a locking device 22 corresponding to the locking seat 112 of the pivot plate 11. The device is respectively provided with a seat body 221, a spring 227 and a locking lever 225. The top of the seat body 221 is provided with a groove 223 (shown in FIG. 4 ). ), and an accommodating chamber 224 is formed inside, and a perforation 222 with a diameter smaller than the inner diameter of the accommodating chamber 224 is arranged on the top. A spring 227 is provided, and passes through the hole 222 of the seat body 221 , and a pull ring 226 is provided at the end.

When the utility model is used as a waist twisting exercise in actual operation, as shown in Fig. 3, Fig. 4, Fig. 7 and Fig. 8, the locking device 22 of the second horizontal frame 20 can be used to pull the pull ring 226 upward. Break away from the groove 223 of the seat body 221, and rotate an angle so that the pull ring 226 is positioned against the periphery of the perforation 222, so that the end of the locking rod 225 leaves the positioning hole 113 of the locking seat 112, so that the first frame body 10 and the second The two frame bodies 20 are pivotally connected freely. Of course, at this time, the locking device 37 of the front fork sleeve 36 must be inserted into the groove as shown in Fig. 5, Fig. 9 and Fig. 10. 373 (i.e. shown in Figure 10), the locking rod 375 is inserted into the positioning hole 332 of the locking seat 331, so that the front fork seat 33 and the front fork sleeve 36 are locked, so that the handle 31 cannot control the direction of the front wheel 35. In this way, when riding, the user can hold the handlebar of the sports car, step on the pedals to drive the sports car forward, and if he wants to change the riding direction of the sports car, he can use the waist force of the human body to twist the arm, The arm can apply force to the seat cushion provided on the frame body, so that the first horizontal frame 10 and the second horizontal frame 20 can form a relative rotation, whereby the change of the rotation angle of the first and second horizontal frame 10, 20 , and can change the driving direction of the sports car, that is, using the sports car of the present invention, in addition to being able to exercise with the feet, it can also train the waist strength and sense of balance, so that the exercise effect can be further improved.

Moreover, the design of the present utility model can lock the locking device 22 of the second horizontal frame 20, so that the pull ring 226 is placed in the groove 223, and the locking rod 225 is inserted into the positioning hole 113 of the locking seat 112, Reach the first frame body 10 and the second frame body 20 in a fixed state (as shown in Figure 4 and Figure 8); and release the locking device 37 of the front fork sleeve 36 (as shown in Figure 9), so that Front fork seat 33 can rotate freely, and constitutes general bicycle to use, makes the design of the present utility model more have multiple variation modes and multipurpose effect.

Cooperating with reference to shown in Fig. 6, wherein, the design of the present utility model, can be arranged on the horizontal frame body of the frame bar of different forms, as shown in Fig. 1 is the formwork body of double frame bar form; It is a formwork body in the form of a single pole, so that, after the above-mentioned structural features and detailed descriptions of assembly and use, it can be clearly seen that the characteristics of the design of the utility model are:

Provided is a "Waist Twisting Recreational Sports Car" with whole-body exercise effects, which has a first horizontal frame and a second horizontal frame, the first and second horizontal frames form a single-layer (inclusive) The junction of the frame and the second horizontal frame is formed by a pivot joint, and a locking device is provided on the pivot plate and the front fork sleeve, so that the two locking devices can be locked or released differently to change the position of the sports car. The control method, wherein, if the locking device of the front fork casing is locked, the front fork seat can be fixed, and the locking device on the pivot plate is released, so that the first and second cross frames can be rotated relatively, so that the user can You can control the driving direction of the sports bike by twisting the arms with your waist force, so that the riding of the sports bike can simultaneously achieve the whole body exercise effect of exercising waist strength and balancing sense of operation.

Claims (2)

1 one kinds of outdoor activity cars that sway one's hips, it is by preceding, back vehicle frame and crossbearer body constitute, front vehicle frame is provided with handle, pole, the front fork sleeve pipe, preceding forked standard, front fork and front-wheel, back vehicle frame is provided with actuating device, seat cushion and trailing wheel, it is characterized in that: the crossbearer body is first, two crossbearers are formed, first crossbearer and the second crossbearer junction are provided with pivot connecting plate respectively, the pivot connecting plate of first vehicle frame is provided with bearing, the pivot connecting plate of second vehicle frame is provided with perforation, wear perforation and bearing center with pivot, make the two pivot connecting plates one that is pivoted, and first, the articulated section of two crossbearers is provided with closing appliance, also is provided with closing appliance between front fork sleeve pipe and the preceding forked standard.

2 the sway one's hips outdoor activity cars according to claim 1, it is characterized in that: wherein, closing appliance can be established the canaliculate pedestal in a top, the inner accommodation chamber that forms, the top is provided with perforation; One deadlock lever is two-stage different-diameter design, the sheathed spring in minor diameter place, and pass the perforation of pedestal, the deadlock lever top ends is provided with draw ring; One latch receptacles wherein is provided with knock hole.

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