Portable spinning

Abstract

The utility model relates to a portable spinning, which belongs to the technical field of spinning and comprises a frame, connecting frames are welded at two ends of the bottom of the frame, two first outer hexagon bolts are arranged in each connecting frame, mounting frames are arranged at two ends of the bottom of the frame, and the mounting frames are connected with the frame through the first outer hexagon bolts. The detachable bicycle frame has the advantages that a user can unscrew the first outer hexagon bolt on the connecting frame, so that the two mounting frames can be disassembled from the bicycle frame, the handlebar, the seat, the second telescopic piece and the first telescopic piece can be disassembled from the bicycle frame through the second plum blossom hand screw and the first plum blossom hand screw, and the detachable bicycle frame is convenient to use. And through the arrangement of the detachable assembly, the front flywheel can be disassembled from the frame, so that the whole spinning can be disassembled into the frame and all small parts, the occupied area of the spinning can be reduced under the condition that the spinning is idle, and the portability of the spinning is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a spin bike technical field especially, it relates to a portable spin bike. BACKGROUND

[0002] Spin bike is basically similar to common bicycle, including handlebar, saddle, pedal plate and wheel several parts, the car body is stably linked as a whole, spin bike does not have some shortcomings of bicycle, such as safety, long time soreness of waist etc., all have been improved on spin bike, spin bike is through scientific experiment design adopts artificial mechanics engineering method, selects the human body requirement, does not trouble waist, still can make fitness reach the maximum effect, and all the aerobic exercise, spin bike is also in the consumption of energy after fully activating the movement cell of body, reaches the purpose of reducing fat.

[0003] Through the search, a kind of portable power generation fitness bicycle (grant announcement number CN205649774U) is disclosed in Chinese patent, including pinion, gear, support frame, sensor, locking belt, adjusting mechanism, short seat plate, footboard, motor, output wire, long seat plate, display screen, plastic shell, display screen is supported by plastic shell, display screen is connected sensor by wire, gear one end is connected with support frame, is supported by support frame, gear is connected as a whole with footboard, gear other end with pinion, pinion and motor are connected into a whole, motor is connected output wire;The locking belt wraps gear, locking belt is connected adjusting mechanism, adjusting mechanism adjusts the tightness of locking belt to gear, short seat plate and long seat plate are set in the front and rear ends of the whole device, although the patent technology is stable in motion, it is convenient to move, the manufacturing cost is low, market is huge, easy to popularize, can be widely used in family and various fitness places.

[0004] But currently fitness bicycle is integrally welded design, lead to bicycle is relatively heavy and inconvenient portable, so that user cannot reduce its floor area in the case where fitness bicycle is not used. UTILITY MODEL CONTENTS

[0005] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a portable spin bike.

[0006] The utility model discloses a technical scheme is such: a portable spin bike, including the frame, both ends of the bottom of frame are all welded with the connecting frame, the inside of connecting frame all is provided with two outer hexagon bolt no.

[0007] Through the setting of outer hexagon bolt no., two mounting frames can be disassembled from the frame, and through the setting of plum hand screw no. 2 and plum hand screw no. 1, the handlebar, seat, telescopic part no. 2 and telescopic part no. 1 can be disassembled from the frame, and the whole spin bike can be disassembled into the frame and each small part, so that the floor area can be reduced when the spin bike is idle, and the portability of the spin bike is improved.

[0008] As a preferred embodiment, the outside of the front flywheel is provided with a detachable assembly, the detachable assembly includes two mounting seats fixedly connected inside the frame, the inside of the mounting seat is provided with an adjusting groove, and the front flywheel is connected with the mounting seat through the outer hexagon bolt no. 2.

[0009] Through the cooperation of outer hexagon bolt no. 2, mounting seat and adjusting groove, the installation position of the front flywheel can be adjusted to adjust the tension of the belt.

[0010] As a preferred embodiment, one end of the top of the frame is slidably installed with telescopic part no. 2, the outside of telescopic part no. 2 is fixedly connected with the handlebar, and the outside of the frame is threadedly connected with plum hand screw no. 1.

[0011] Through the use of plum hand screw no. 1, the user can adjust the height of telescopic part no. 2 according to the actual use demand, and the height position of the display and the handlebar can be adjusted.

[0012] As a preferred embodiment, the inside of the frame is rotatably installed with the rear wheel, and the rear wheel is transmissionally connected with the front flywheel through the belt.

[0013] Through the setting of the front flywheel, the load of the movement can be increased, so that the training intensity is increased, and through the setting of the belt, the transmission stability is improved.

[0014] As a preferred implementation form, the rear wheel is provided with a footboard on both sides, and the surface of the footboard is provided with anti-skid texture.

[0015] By adopting the above technical scheme, the anti-skid texture is arranged, so that the friction coefficient between the sole of the user and the footboard is increased.

[0016] As a preferred implementation form, one end of the star hand screw two extends to the inside of the frame and abuts against the outside of the telescopic part one, and one end of the star hand screw three extends to the inside of the support seat and abuts against the outside of the telescopic part three.

[0017] By adopting the above technical scheme, the star hand screw three is arranged, so that the telescopic part three is stably installed.

[0018] As a preferred implementation form, the outer hexagonal bolt two is provided with an anti-dropping piece at both ends of the outer side, and the anti-dropping piece abuts against the corresponding mounting seat.

[0019] By adopting the above technical scheme, the anti-dropping piece is arranged, so that the installation stability of the outer hexagonal bolt two is improved.

[0020] As a preferred implementation form, the mounting frame is provided with a support pad at both ends of the bottom, and the telescopic part two is provided with a display at the top.

[0021] By adopting the above technical scheme, the support pad is arranged, so that the whole exercise bike is stable during use.

[0022] Compared with the prior art, the advantages and positive effects of the utility model lie in that,

[0023] In the utility model, the user can unscrew the outer hexagonal bolt one on the connecting frame, so that the two mounting frames can be disassembled from the frame, the handlebar, the seat, the telescopic part two and the telescopic part one can be disassembled from the frame through the arrangement of the star hand screw two and the star hand screw one, the front flywheel can be disassembled from the frame through the arrangement of the detachable assembly, so that the whole exercise bike can be disassembled into the frame and various small parts, the floor area occupied by the exercise bike can be reduced in the idle state, the portability of the exercise bike is improved, the height and position of the seat can be adjusted according to the height of the user through the arrangement of the star hand screw three and the star hand screw two, and the use experience of the user is improved. BRIEF DESCRIPTION OF DRAWINGS

[0024] Figure 1 A whole perspective view of the portable exercise bike is provided in the utility model.

[0025] Figure 2The utility model provides a portable dynamic bicycle's plane schematic view;

[0026] Figure 3 The utility model provides a portable dynamic bicycle's Figure 1 The enlarged view of A in the middle.

[0027] Legend: 1, frame; 2, connecting frame; 3, handlebar; 4, support pad; 5, mounting bracket; 6, plum blossom hand screw one; 7, outer hexagonal bolt one; 8, seat; 9, mounting seat; 10, adjusting groove; 11, outer hexagonal bolt two; 12, front flywheel; 13, belt; 14, rear wheel; 15, plum blossom hand screw two; 16, telescopic part one; 17, support seat; 18, plum blossom hand screw three; 19, telescopic part two; 20, telescopic part three. Specific embodiments

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] Reference Figures 1-3 A portable dynamic bicycle, including frame 1, the both ends of frame 1 bottom are welded with connecting frame 2, the inside of connecting frame 2 is provided with two outer hexagonal bolt one 7, the both ends of frame 1 bottom are provided with mounting bracket 5, and mounting bracket 5 is connected between frame 1 through outer hexagonal bolt one 7, the inside of frame 1 is provided with front flywheel 12, frame 1 top end sliding installation has telescopic part one 16, and the top of telescopic part one 16 is fixedly connected with support seat 17, and the inside of support seat 17 is slidingly installed with telescopic part three 20, and the top of telescopic part three 20 is fixedly installed with seat 8, and the outside of frame 1 is screw-connected with plum blossom hand screw two 15, and the outside of support seat 17 is screw-connected with plum blossom hand screw three 18, user can unscrew outer hexagonal bolt one 7 on connecting frame 2, so that two mounting brackets 5 can be disassembled from frame 1, and through the setting of plum blossom hand screw two 15 and plum blossom hand screw one 6, handlebar 3, seat 8, telescopic part two 19 and telescopic part one 16 can be disassembled from frame 1, and through the setting of detachable assembly, front flywheel 12 can be disassembled from frame 1, so that the whole dynamic bicycle can be disassembled into frame 1 and each small part, and then the floor area can be reduced under the idle condition of dynamic bicycle, so as to improve the portability of dynamic bicycle, and through the setting of plum blossom hand screw three 18 and plum blossom hand screw two 15, the height and position of seat 8 can be adjusted according to the height of user, so as to improve the use experience of user.

[0030] Specifically, the outer side of the front flywheel 12 is provided with a detachable assembly, the detachable assembly comprises two mounting seats 9 fixedly connected inside the frame 1, the inside of each mounting seat 9 is provided with an adjusting groove 10, and the two mounting seats 9 are provided with a hexagonal bolt two 11. The front flywheel 12 is connected with the mounting seat 9 through the hexagonal bolt two 11. Through the cooperation of the hexagonal bolt two 11, the mounting seat 9 and the adjusting groove 10, the mounting position of the front flywheel 12 can be adjusted to adjust the tension of the belt 13. One end of the top of the frame 1 is slidingly installed with a contraction piece two 19, the outer side of the contraction piece two 19 is fixedly connected with a handlebar 3, the outer side of the frame 1 is threadedly connected with a torx screw one 6, and the inside of the frame 1 is rotatably installed with a rear wheel 14. The rear wheel 14 and the front flywheel 12 are in transmission connection with the belt 13. Through the arrangement of the front flywheel 12, the load of the movement can be increased, so that the training intensity is increased. Through the arrangement of the belt 13, the transmission stability is improved. Through the use of the torx screw one 6, the user can adjust the height of the contraction piece two 19 according to the actual use requirement, so that the height position of the display and the handlebar 3 can be adjusted.

[0031] Specifically, the two sides of the rear wheel 14 are provided with foot pedals, and the surface of each foot pedal is provided with anti-skid texture. Through the arrangement of the anti-skid texture, the friction coefficient between the sole of the user and the foot pedal can be increased. One end of a torx screw two 15 extends to the inside of the frame 1 and abuts against the outside of a telescopic piece one 16, so that the telescopic piece one 16 is relatively stable during use. One end of a torx screw three 18 extends to the inside of a support seat 17 and abuts against the outside of a telescopic piece three 20, so that the telescopic piece three 20 can be stably installed. The two ends of the outside of the hexagonal bolt two 11 are both provided with anti-dropping pieces to improve the installation stability of the hexagonal bolt two 11. The anti-dropping pieces abut against the corresponding mounting seat 9. The two ends of the bottom of the mounting bracket 5 are both fixedly connected with support pads 4. Through the arrangement of the support pads 4, the whole exercise bike can be relatively stable during use. The top of the contraction piece two 19 is fixedly installed with a display. The display can display movement parameters such as speed, time and calorie consumption.

[0032] Working principle: first, the user can connect the hexagonal bolt 2 on the 7 unscrewed, so that two mounting frame 5 from the frame 1 can be disassembled, and through the setting of the torx screw 15 and the torx screw 1 6, can be disassembled from the frame 1 handlebar 3, seat 8, retractable piece two 19 and telescopic piece 16, and through the cooperation of hexagonal bolt two 11 and mounting seat 9, can be disassembled from the frame 1 front flywheel 12, so that the whole exercise bike can be disassembled into frame 1 and each small parts, and can reduce the floor space of the exercise bike in idle condition, and through the cooperation of hexagonal bolt two 11, mounting seat 9 and adjusting groove 10, the installation position of the front flywheel 12 can be adjusted, so as to adjust the tension of the belt 13, through the use of the torx screw 6, the user can adjust the height of the retractable piece two 19 according to the actual use demand, so as to adjust the height position of the display and handlebar 3, and through the setting of the torx screw three 18 and the torx screw 15, so that the user can adjust the height and position of the seat 8 according to the height of the user, so as to improve the user experience.

[0033] In the description of the present application, it should be explained that, unless otherwise explicitly provided and limited, the terms "installation", "provided with", "connection" and the like should be understood broadly, for example, "connection", which can be fixed connection, or detachable connection, or integral connection; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium; can be the communication between two elements, for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific situation.

[0034] The above is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, the technical solutions recorded in the foregoing embodiments can be modified, or some technical features can be replaced, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A portable exercise bicycle comprising a frame (1), characterized in that: Both ends of the bottom of the frame (1) are welded with connecting frames (2), the interiors of the connecting frames (2) are provided with two outer hexagonal bolts one (7), both ends of the bottom of the frame (1) are provided with mounting frames (5), the mounting frames (5) and the frame (1) are connected through the outer hexagonal bolts one (7), the interior of the frame (1) is provided with a front flywheel (12); The top of the frame (1) is slidably provided with an extension piece one (16), the top of the extension piece one (16) is fixedly connected with a support seat (17), the interior of the support seat (17) is slidably provided with an extension piece three (20), the top of the extension piece three (20) is fixedly provided with a seat (8), the outer side of the frame (1) is threadedly connected with a torx screw two (15), the outer side of the support seat (17) is threadedly connected with a torx screw three (18).

2. The portable exercise bicycle of claim 1, wherein: The outer side of the front flywheel (12) is provided with a detachable assembly, the detachable assembly comprises two mounting seats (9) fixedly connected in the frame (1), the interiors of the mounting seats (9) are provided with adjusting grooves (10), the mounting seats (9) are provided with outer hexagonal bolts two (11) between them, the front flywheel (12) and the mounting seats (9) are connected through the outer hexagonal bolts two (11).

3. The portable exercise bicycle of claim 1, wherein: One end of the top of the frame (1) is slidably provided with a contraction piece two (19), the outer side of the contraction piece two (19) is fixedly connected with a handlebar (3), the outer side of the frame (1) is threadedly connected with a torx screw one (6).

4. The portable exercise bicycle of claim 1, wherein: The interior of the frame (1) is rotatably provided with a rear wheel (14), the rear wheel (14) and the front flywheel (12) are drivingly connected with a belt (13).

5. The portable exercise bicycle of claim 4, wherein: The two sides of the rear wheel (14) are provided with foot pedals, the surfaces of the foot pedals are provided with anti-skid textures.

6. The portable exercise bicycle of claim 1, wherein: One end of the torx screw two (15) extends to the interior of the frame (1) and abuts against the outer side of the extension piece one (16), one end of the torx screw three (18) extends to the interior of the support seat (17) and abuts against the outer side of the extension piece three (20).

7. The portable exercise bicycle of claim 2, wherein: The outer sides of the outer hexagonal bolts two (11) are provided with anti-dropping pieces at both ends, the anti-dropping pieces abut against the corresponding mounting seats (9).

8. The portable exercise bicycle of claim 3, wherein: The bottom of the mounting frame (5) is fixedly connected with support pads (4), the top of the contraction piece two (19) is fixedly provided with a display.

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