CN212941180U - Spinning that stability is strong - Google Patents

Abstract

The utility model discloses a spinning that stability is strong, its technical scheme main points are: including frame and flywheel, its characterized in that: an adjusting frame is fixedly arranged at the upper end of the left side of the frame, a seat is fixedly arranged above the adjusting frame, the adjusting frame is rotatably connected with the frame through a threaded rod, external threads are fixedly arranged outside a spiral rod, internal threads are fixedly arranged at the joint of the frame and the threaded rod, the external threads are in threaded connection with the internal threads, a damping spring is fixedly connected below the left side of the frame, a rear bottom tube is fixedly arranged below the damping spring, the rear bottom tube is fixedly connected with a front bottom tube through the frame, a suction cup is fixedly arranged below each of the two ends of the rear bottom tube and the front bottom tube, a handle is movably connected above the right end of the frame, a flywheel is rotatably connected below the handle, a belt pulley is movably connected on the; the utility model provides high spinning's stability has increased spinning's life.

Description

Spinning that stability is strong

Technical Field

The utility model belongs to the technical field of the sport equipment and specifically relates to a spinning that stability is strong.

Background

The spinning is originated by the American personal trainer JOHNYG in the eighties of the twentieth century, and is a unique and energetic indoor bicycle training course combining music, visual effects and the like. After overcoming all the disadvantages of outdoor driving, the spinning is an aerobic exercise which can make the whole body exercise easily due to the improvement of the technology, the spinning is a continuous and repeated activity, and in a certain time, with a certain speed and a certain training intensity, the spinning is required to complete a certain amount of exercise, the heart rate is gradually improved within the specified maximum and minimum safe heart rate range, and the spinning can be ridden with a certain intensity for a long time, which is helpful for improving the cardio-pulmonary function.

The spinning on the market at present generally has the problem of poor stability, mainly shows in following several aspects: firstly, when the practical duration of the spinning is longer, the screw at the joint of the saddle and the frame can be loosened, so that the body of the spinning can shake; secondly, the bobbin counter weight of spinning is not enough, and preceding bobbin and back bobbin both ends support area is big inadequately, leads to the bicycle can not remain stable at the operation in-process, and the bicycle is difficult to avoid producing in the operation and is rocked.

SUMMERY OF THE UTILITY MODEL

To the problem of mentioning in the background art, the utility model aims at providing a spinning that stability is strong to solve the problem of mentioning in the background art.

The above technical purpose of the present invention can be achieved by the following technical solutions:

a spinning with strong stability comprises a frame and a flywheel, wherein an adjusting frame is fixedly arranged at the upper end of the left side of the frame, a seat is fixedly arranged above the adjusting frame, the adjusting frame is rotatably connected with the frame through a threaded rod, an external thread is fixedly arranged outside the threaded rod, an internal thread is fixedly arranged at the joint of the frame and the threaded rod, the external thread is in threaded connection with the internal thread, a second adjusting knob is movably arranged outside the joint of the frame and the threaded rod, a damping spring is fixedly connected below the left side of the frame, a rear bottom tube is fixedly arranged below the damping spring, the rear bottom tube is fixedly connected with a front bottom tube through the frame, pipe sleeves are respectively and movably arranged at the two ends of the rear bottom tube and the front bottom tube, a sucker is fixedly arranged below the two ends of the rear bottom tube and the front bottom tube, the shape of the sucker is circular, the bicycle frame is characterized in that a handle is movably connected to the upper portion of the right end of the bicycle frame, a positioning rotating shaft is movably arranged at the joint of the handle and the bicycle frame, the flywheel is rotatably connected to the lower portion of the handle, a belt pulley is movably connected to the left of the flywheel, and a pedal is movably connected to the belt pulley.

Furthermore, the adjusting bracket is movably connected with the saddle through a first adjusting knob.

Through adopting above-mentioned technical scheme, the sporter twists and moves first adjust knob, and the sporter of being convenient for removes the front and back position of saddle, makes the sporter find comfortable saddle position, and it is convenient to adjust.

Furthermore, the sucking disc is made of rubber.

Through adopting above-mentioned technical scheme, the sucking disc adopts the rubber material to make, can increase spinning's shock attenuation effect, has further improved spinning operation's stability.

Furthermore, the front bottom tube is fixedly connected with the fixed iron sheet through a fixing screw.

Through adopting above-mentioned technical scheme, preceding bottom tube is more firm with being connected of frame, is difficult for appearing not hard up.

Furthermore, the handle is movably connected with the frame through a third adjusting knob.

By adopting the technical scheme, a sporter can quickly and conveniently adjust the upper position and the lower position of the handle, so that a proper angle can be found.

Furthermore, a brake assembly is fixedly mounted at a position of the frame, which corresponds to the position right above the flywheel.

Through adopting above-mentioned technical scheme, the sporter presses the brake subassembly when wanting to stop, makes the flywheel stall fast steadily, has guaranteed sporter's personal safety.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model replaces the connection mode of the frame and the seat with the sliding connection into the threaded rod and the frame threaded connection, so that the connection of the frame and the seat is more stable and the height of the seat can be adjusted; the second adjusting knob can fasten the threaded rod, and the defect that the vehicle body shakes due to loosening of the fixing screws after the service life of the spinning is prolonged is overcome.

2. According to the utility model, the pipe sleeve is taken down, the counterweight filler is plugged into the bottom pipe, the counterweight of the bottom pipe is increased, so that the body supporting bottom pipe of the inductive bicycle becomes heavy when the inductive bicycle runs, and the inductive bicycle is more stable in motion and is not easy to shake; the circular suckers are fixedly arranged below the two ends of the front bottom pipe and the rear bottom pipe, so that the suckers can firmly suck the spinning wheel on the ground while increasing the supporting area, and the stability of the spinning wheel in the running process is improved.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a front view of the present invention;

FIG. 2 is an enlarged view of a top view of the present invention;

FIG. 3 is an enlarged view of a top view of the present invention;

fig. 4 is an enlarged partial cross-sectional view of a portion a in fig. 1.

In the figure: 1. a frame; 2. an adjusting bracket; 3. a first adjustment knob; 4. a seat; 5. a second adjustment knob; 6. a belt pulley; 7. a rear bottom tube; 8. a suction cup; 9. a handle; 10. a brake assembly; 11. a third adjusting knob; 12. a flywheel; 13. pedaling; 14. a damping spring; 15. positioning the rotating shaft; 16. pipe sleeve; 17. a front bottom tube; 18. fixing the iron sheet; 19. fixing screws; 20. a threaded rod; 201. an external thread; 101. an internal thread.

Detailed Description

In order to make the objects and technical solutions of the present invention clear and fully described, and the advantages thereof more clearly understood, the embodiments of the present invention are described in further detail below with reference to the accompanying drawings.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, a spinning with strong stability comprises a frame 1 and a flywheel 12, an adjusting frame 2 is fixedly arranged at the upper end of the left side of the frame 1, a seat 4 is fixedly arranged above the adjusting frame 2, the adjusting frame 2 is rotatably connected with the frame 1 through a threaded rod 20, the connection mode of the frame 1 and the seat 4 is changed into threaded connection through the threaded rod 20 by sliding connection, so that the frame 1 and the seat 4 are more stably connected and are not easy to loosen, an external thread 201 is fixedly arranged outside the threaded rod 20, an internal thread 101 is fixedly arranged at the connection position of the frame 1 and the threaded rod 20, the external thread 201 is rotatably connected with the internal thread 101, a second adjusting knob 5 is movably arranged outside the connection position of the frame 1 and the threaded rod 20, so that the threaded rod 20 is more firmly fixed on the frame 1 and can not loosen, a damping spring 14 is fixedly connected below the left side of the frame 1, the rear bottom tube 7 is fixedly connected with the front bottom tube 17 through the frame 1, the two ends of the rear bottom tube 7 and the two ends of the front bottom tube 17 are respectively and movably provided with a tube sleeve 16, after the tube sleeves 16 are taken down, a counterweight filler is plugged into the bottom tubes, the counterweight of the bottom tubes is increased, the bottom tubes of the spinning are more stable, the suckers 8 are respectively and fixedly arranged below the two ends of the rear bottom tube 7 and the two ends of the front bottom tube 17, the suckers 8 firmly suck the ground, the spinning is more stable, the suckers 8 are circular in shape, the contact area between the suckers 8 and the ground is increased, and the stability of the spinning is further improved; a handle 9 is movably connected above the right end of the frame 1, a positioning rotating shaft 15 is movably arranged at the joint of the handle 9 and the frame 1, a flywheel 12 is rotatably connected below the handle 9, a belt pulley 6 is movably connected on the left side of the flywheel 12, and a pedal 13 is movably connected on the belt pulley 6.

Referring to fig. 1, the adjusting bracket 2 is movably connected with the seat 4 through the first adjusting knob 3, and the sporter screws the first adjusting knob 3, so that the sporter can conveniently move the front and back position of the seat 4, and the sporter can find a comfortable seat position and adjust the seat position.

Referring to fig. 1 and 2, the suction cup 8 is made of rubber, so that the damping effect of the spinning can be improved, and the running stability of the spinning is further improved.

Referring to fig. 1 and 2, the front bottom tube 17 is fixedly connected with the fixing iron sheet 18 through the fixing screw 19, and the connection between the front bottom tube 17 and the frame 1 is more stable and is not easy to loosen.

Referring to fig. 1, the handle 9 is movably connected to the frame 1 by a third adjusting knob 11, so that a sporter can quickly and conveniently adjust the up-down position of the handle 9 to find a suitable position.

Referring to fig. 1, a brake assembly 10 is fixedly mounted on a position of a frame 1 corresponding to a position right above a flywheel 12, and when a sporter wants to stop, the sporter presses the brake assembly 10, so that the flywheel 12 is stopped quickly and smoothly, and personal safety of the sporter is ensured.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a spinning that stability is strong, includes frame (1) and flywheel (12), its characterized in that: the upper end of the left side of the frame (1) is fixedly provided with an adjusting frame (2), a seat (4) is fixedly arranged above the adjusting frame (2), the adjusting frame (2) is rotatably connected with the frame (1) through a threaded rod (20), an external thread (201) is fixedly arranged outside the threaded rod (20), an internal thread (101) is fixedly arranged at the joint of the frame (1) and the threaded rod (20), the external thread (201) is in threaded connection with the internal thread (101), a second adjusting knob (5) is movably arranged outside the joint of the frame (1) and the threaded rod (20), a damping spring (14) is fixedly connected below the left side of the frame (1), a rear bottom tube (7) is fixedly arranged below the damping spring (14), and the rear bottom tube (7) is fixedly connected with a front bottom tube (17) through the frame (1), back bottom tube (7) with preceding bottom tube (17) both ends activity respectively are provided with pipe box (16), back bottom tube (7) and preceding bottom tube (17) both ends below respectively fixed be provided with one sucking disc (8), the appearance of sucking disc (8) is circular, frame (1) right-hand member top swing joint has handle (9), handle (9) and frame (1) junction activity are provided with location pivot (15), handle (9) below rotates and is connected with flywheel (12), flywheel (12) left swing joint has pulley (6), swing joint has pedal (13) on pulley (6).

2. The spinning with strong stability of claim 1, wherein: the adjusting frame (2) is movably connected with the seat (4) through a first adjusting knob (3).

3. The spinning with strong stability of claim 1, wherein: the sucking disc (8) is made of rubber.

4. The spinning with strong stability of claim 1, wherein: the front bottom tube (17) is fixedly connected with the fixed iron sheet (18) through a fixing screw (19).

5. The spinning with strong stability of claim 1, wherein: the handle (9) is movably connected with the frame (1) through a third adjusting knob (11).

6. The spinning with strong stability of claim 1, wherein: and a brake assembly (10) is fixedly arranged at the position of the frame (1) corresponding to the position right above the flywheel (12).

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