Full-folding magnetic control vehicle

Abstract

The utility model relates to a full-folding magnetic control vehicle which comprises a main body, folding supporting legs are arranged on the lower side of the main body, the folding supporting legs are located on the lower side of the main body after being folded, a fixing piece is arranged on the front side of the main body, a folding vertical pipe is arranged on the upper side of the fixing piece, and a folding handle is arranged on the upper side of the vertical pipe. The folding pedals are arranged on the left side and the right side of the body respectively, the telescopic seat tube is arranged on the upper side of the body, the seat cushion is arranged on the upper side of the telescopic seat tube, the supporting feet, the vertical tube, the handle and the pedals are all arranged to be of a folding structure, and then the seat tube is arranged to be the telescopic seat tube. The supporting feet, the vertical pipe, the handle and the pedal can be folded to be close to the main body position, then the telescopic seat pipe moves downwards to be close to the main body position, a plurality of parts of the magnetic control vehicle can be folded, the occupied space is reduced, and transportation is convenient.

Description

Technical Field

[0001] The utility model relates to the field of sports equipment, in particular to a fully foldable magnetic control bike. Background Art

[0002] A magnetic control bike means that there is a magnet close to the periphery (or inner periphery) of a metal flywheel that generates resistance, and the distance between the magnet and the metal flywheel is adjusted by a manual knob wire-pulling method to adjust the resistance size to meet the requirements of different exercise intensities. Currently, due to the setting of the magnet and flywheel structure, the overall size of the magnetic control bike is relatively large. Therefore, during transportation, it requires a large amount of space, which is rather inconvenient. Content of the Utility Model

[0003] Based on this, it is necessary to provide a fully foldable magnetic control bike for the problems in the prior art.

[0004] A fully foldable magnetic control bike, characterized in that it includes a main body, a folding support foot is provided on the lower side of the main body, and after folding, the folding support foot is located at the lower side position of the main body. A fixing piece is provided on the front side of the main body, a folding riser is provided on the upper side of the fixing piece, a folding handle is provided on the upper side of the riser, folding pedals are respectively provided on the left and right sides of the main body, a telescopic seat tube is provided on the upper side of the main body, and a seat cushion is provided on the upper side of the telescopic seat tube.

[0005] In one embodiment, the folding support foot includes a first support foot and a second support foot. Gear parts are provided at the end positions of the first support foot and the second support foot, and the two gear parts are meshed. The first support foot and the second support foot are connected to the main body through a rotating shaft at the end position. When the first support foot / the second support foot is rotated, the first support foot drives the second support foot to rotate through the gear part.

[0006] In one embodiment, top beads are respectively provided at the end positions of the first support foot and the second support foot. The outer sides of the top beads are connected to the first support foot and the second support foot through threaded connections for adjusting the positions of the top beads on the first support foot and the second support foot. Positioning holes are provided at the bottom of the main body. After the first support foot and the second support foot are opened, the corresponding top beads of the first support foot and the second support foot are clamped with the positioning holes.

[0007] In one of the embodiments, a first rotating hole is provided at the lower side of the riser, and the riser is rotatably connected to the fixing plate through a first rotating shaft at the first rotating hole position. A first fixing hole and a second fixing hole are provided at the upper side of the first rotating hole, and the fixing plate is provided with an external fixing hole. The riser is connected to the external fixing hole of the fixing plate through a fixing shaft at the first fixing hole or the second fixing hole position. When the riser is connected to the external fixing hole through the fixing shaft at the first fixing hole position, the riser is in an unfolded state, and when the riser is connected to the external fixing hole through the fixing shaft at the second fixing hole position, the riser is in a folded and stored state.

[0008] In one of the embodiments, a step is provided at the bottom of the riser, a positioning pin is provided at the fixing plate, and the step at the bottom of the riser is clamped at the upper side of the positioning pin.

[0009] In one embodiment, the fixed shaft includes a screw portion and a knob handle, the upper side of the fixed plate is a U-shaped groove, the lower side of the vertical pipe is clamped in the U-shaped groove, and the screw portion passes through the outer fixing hole and the first fixing hole or the second fixing hole, thereby fixing the vertical pipe and the fixed plate.

[0010] In one embodiment, the folding handle includes a fixed central axis fixed to the vertical tube, and connecting grooves are provided at both ends of the fixed central axis, and the connecting grooves extend from the outer end of the fixed central axis to the lower side position. The fixed central axis is provided with a folding handle at the connecting groove position through a rotating shaft, and the end of the folding handle is provided with a clamping portion clamped in the connecting groove, and the clamping portion rotates in the connecting groove. A fixed sleeve is sleeved on the outer side of the folding handle, and a spring in a compressed state is provided between the fixed sleeve and the folding handle. When the folding handle is rotated to be coaxial with the fixed central axis, the fixed sleeve moves to the outer side of the connecting groove under the action of the spring.

[0011] In one of the embodiments, a limiting ring is further provided on the outer side of the fixed central axis, and the fixing sleeve moves to the rear end portion of the outer side of the fixed central axis and abuts against the limiting ring.

[0012] In one embodiment, a raised inner ring is provided on the inner side of the fixing sleeve, the inner ring is located in the middle of the fixing sleeve, an outer handle is threadedly connected to the outer side of the folding handle, the diameter of the outer handle is larger than the diameter of the folding handle, and the spring is clamped between the inner ring and the outer handle.

[0013] In one embodiment, the telescopic seat tube includes a fixed tube fixed in the main body, a movable tube is sleeved in the fixed tube, the seat cushion is arranged on the upper side of the movable tube, the movable tube is provided with a plurality of parallel adjustment holes, a fixing pin is provided on the outer side of the fixed tube, and the fixing pin passes through the adjustment hole to fix the fixed tube to the movable tube.

[0014] For the above full-fold magnetic control bike, the support feet, the vertical pipe, the handlebar, and the pedals are all set as foldable structures, and then the seat tube is set as a telescopic seat tube. In this way, after production and assembly, the support feet, the vertical pipe, the handlebar, and the pedals can all be folded close to the main body position, and then the telescopic seat tube can be moved downward close to the main body position, enabling multiple components of the magnetic control bike to be folded, thereby reducing the occupied space and facilitating transportation. Description of the Drawings

[0015] Figure 1 It is a schematic diagram of the overall structure of the full-fold magnetic control bike of the present invention;

[0016] Figure 2 It is a schematic diagram of the folded support feet structure of the full-fold magnetic control bike of the present invention;

[0017] Figure 3 It is a schematic diagram of the folded position structure of the vertical pipe of the full-fold magnetic control bike of the present invention;

[0018] Figure 4 It is a schematic diagram of the telescopic seat tube of the full-fold magnetic control bike of the present invention;

[0019] Figure 5 It is a schematic diagram of the folded handlebar of the full-fold magnetic control bike of the present invention;

[0020] Among them, 1. Main body; 2. Folded support feet; 21. First support foot; 22. Second support foot; 23. Gear part; 24. Top bead; 3. Fixed piece; 4. Vertical pipe; 41. First rotation hole; 42. First fixing hole; 43. Second fixing hole; 44. Outer fixing hole; 45. Positioning pin; 46. First rotation shaft; 47. Fixed shaft; 5. Folded handlebar; 51. Fixed central shaft; 52. Connecting groove; 53. Folded handle; 54. Fixed sleeve; 55. Limit ring; 6. Folded pedal; 7. Telescopic seat tube; 71. Seat cushion; 72. Fixed pipe; 73. Movable pipe. Detailed Embodiment

[0021] To make the above objects, features, and advantages of the present invention more obvious and understandable, the following detailed description of the specific embodiments of the present invention will be given with reference to the accompanying drawings. Many specific details are set forth in the following description to fully understand the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0022] It should be noted that when an element is referred to as "fixed to" another element, it can be directly on the other element or there may also be an intermediate element. When an element is considered to be "connected" to another element, it can be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is referred to as being "directly on" another element, there is no intermediate element. The terms "vertical", "horizontal", "left", "right" and similar expressions used herein are for illustrative purposes only.

[0023] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those of ordinary skill in the technical field to which this utility model belongs. The terms used in the specification of this utility model herein are only for the purpose of describing specific embodiments and are not intended to limit this utility model. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0024] As Figures 1 to 5 As shown, a fully foldable magnetic control bike, characterized in that it includes a main body 1, a folding support foot 2 is provided on the lower side of the main body 1, the folding support foot 2 is located at the lower side position of the main body 1 after folding, a fixing piece 3 is provided on the front side of the main body 1, a folding riser 4 is provided on the upper side of the fixing piece 3, a folding handle 5 is provided on the upper side of the riser 4, folding pedals 6 are respectively provided on the left and right sides of the main body 1, a telescopic seat tube 7 is provided on the upper side of the main body 1, and a seat cushion 71 is provided on the upper side of the telescopic seat tube 7.

[0025] The support feet, the riser 4, the handle and the pedals are all set as folding structures, and then the seat tube is set as the telescopic seat tube 7. In this way, after production and assembly, the support feet, the riser 4, the handle and the pedals can all be folded close to the main body 1, and then the telescopic seat tube 7 moves downward close to the main body 1, so that multiple components of the magnetic control bike can be folded, thereby reducing the occupied space and facilitating transportation.

[0026] The folding support feet 2 are structures for supporting the main body 1. In this embodiment, the folding support feet 2 include a first support foot 21 and a second support foot 22. Gear portions 23 are provided at the end positions of the first support foot 21 and the second support foot 22, and the two gear portions 23 are meshed. The first support foot 21 and the second support foot 22 are connected to the main body 1 by a rotating shaft at the end positions. When the first support foot 21 / second support foot 22 is rotated, the first support foot 21 drives the second support foot 22 to rotate through the gear portion 23. At this time, two folding support feet 2 are respectively arranged at the front and rear positions on the lower side of the main body 1, so that the main body 1 can be better supported and the stability of the main body 1 can be improved. At this time, the folding support feet 2 at the same position include a first support foot 21 and a second support foot 22. After the first support foot 21 and the second support foot 22 are opened, they are respectively located on the left and right sides of the main body 1. In this way, the two first support feet 21 and the two second support feet 22 formed by the two folding support feet 2 can form 4 supports, which are respectively located on both sides of the main body 1, thereby improving the stability of the main body 1.

[0027] At this time, gear portions 23 are provided at the end positions of the first support foot 21 and the second support foot 22, and the two gear portions 23 are meshed. In this way, when the first support foot 21 or the second support foot 22 is rotated, the other meshed second support foot 22 or first support foot 21 can be rotated simultaneously, so that the process of opening and closing the support feet is more convenient and fast.

[0028] At this time, in order to enable the first support foot 21 and the second support foot 22 to rotate better at the bottom position of the main body 1, a vertical connecting piece is provided on the lower side of the main body 1, and a lower gasket is provided on the lower side of the vertical connecting piece. At this time, the rotating shaft is located in the gap between the lower gasket and the lower side of the main body 1. Furthermore, the ends and the gear portions 23 of the first support foot 21 and the second support foot 22 are located between the lower gasket and the lower side of the main body 1. The vertical connecting piece and the lower gasket can provide better support for the rotating shaft and can provide better support for the first support foot 21 and the second support foot 22.

[0029] After the first support leg 21 and the second support leg 22 are rotated to the fully extended state, it is necessary to fix the first support leg 21 and the second support leg to prevent the first support leg 21 and the second support leg 22 from rotating during use. Therefore, in this embodiment, top beads 24 are respectively provided at the end positions of the first support leg 21 and the second support leg 22. The outer sides of the top beads 24 are connected to the first support leg 21 and the second support leg by threaded connection, for adjusting the positions of the top beads 24 on the first support leg 21 and the second support leg 22. A positioning hole is provided at the bottom of the main body 1. After the first support leg 21 and the second support leg 22 are opened, the corresponding top beads 24 of the first support leg 21 and the second support leg 22 are snap-connected to the positioning hole. At this time, through the setting of the top beads 24, when the first support leg 21 and the second support leg 22 are rotated to the preset angular positions, the top beads 24 can limit the first support leg 21 and the second support leg 22, thereby preventing the first support leg 21 and the second support leg 22 from rotating randomly during use, and further ensuring the supporting effect of the first support leg 21 and the second support leg 22 during use, maintaining the stability of the main body 1, and further ensuring the safety during use.

[0030] For the folding of the riser 4, in this embodiment, a first rotation hole 41 is provided on the lower side of the riser 4. The riser 4 is rotatably connected to the fixing piece 3 at the position of the first rotation hole 41 through a first rotation shaft 46. A first fixing hole 42 and a second fixing hole 43 are provided above the first rotation hole 41. The fixing piece 3 is provided with an outer fixing hole 44. The riser 4 is connected to the outer fixing hole 44 of the fixing piece 3 through a fixing shaft 47 at the position of the first fixing hole 42 or the second fixing hole 43. When the riser 4 is connected to the outer fixing hole 44 through the fixing shaft 47 at the position of the first fixing hole 42, the riser 4 is in the unfolded state. When the riser 4 is connected to the outer fixing hole 44 through the fixing shaft 47 at the position of the second fixing hole 43, the riser 4 is in the folded and stored state. The riser 4 and the fixing piece 3 are rotatably connected at the position of the first rotation hole 41, so that the riser 4 can be in different positions. At this time, a first fixing hole 42 and a second fixing hole 43 are provided on the lower side of the riser 4. By fixing the riser 4 to the outer fixing hole 44 at the position of the first fixing hole 42 or the second fixing hole 43, the side of the riser 4 close to the main body 1 is in the stored state, or is away from the main body 1 and in the unfolded and used state, thereby completing the folding, storage and normal use of the riser 4.

[0031] At this time, after the riser 4 is unfolded, in order to ensure the stability of the riser 4 during use, in this embodiment, a step is provided at the bottom of the riser 4, and the fixing piece 3 is provided with a positioning pin 45. The step at the bottom of the riser 4 is snap-connected to the upper side position of the positioning pin 45. The positioning pin 45 is inserted into the fixing piece 3 and is located below the riser 4, so as to provide a support at the lower side position of the riser 4, thereby improving the stability of the riser 4.

[0032] The fixed shaft 47 is a structure for fixing the riser pipe 4 to the fixed piece 3. In this embodiment, the fixed shaft 47 includes a screw part and a knob handle. The upper side of the fixed piece 3 is a U-shaped groove, and the lower side of the riser pipe 4 is clamped in the U-shaped groove. The screw part passes through the outer fixing hole 44 and the first fixing hole 42 or the second fixing hole 43, so as to fix the riser pipe 4 to the fixed piece 3.

[0033] For the folding handle 5, in this embodiment, the folding handle 5 includes a fixed central shaft 51 fixed to the riser pipe 4. Both ends of the fixed central shaft 51 are provided with connection grooves 52. The connection grooves 52 extend from the outer end of the fixed central shaft 51 to the lower side position. The fixed central shaft 51 is provided with a folding handle 53 through a rotating shaft at the position of the connection groove 52. The end of the folding handle 53 is provided with a clamping part clamped in the connection groove 52. The clamping part rotates in the connection groove 52. A fixed sleeve 54 is sleeved outside the folding handle 53. A spring in a compressed state is arranged between the fixed sleeve 54 and the folding handle 53. When the folding handle 53 rotates to be coaxial with the fixed central shaft 51, the fixed sleeve 54 moves to the outside of the connection groove 52 under the action of the spring. At this time, the fixed central shaft 51 is fixed at the upper side position of the riser pipe 4. Rotatable folding handles 53 are arranged at both ends of the fixed central shaft 51. At this time, the folding handle 53 is rotatably connected to the fixed central shaft 51. When the folding handle 53 needs to be folded, the fixed sleeve 54 is moved out to the outside of the fixed central shaft 51, so that the folding handle 53 can rotate to complete the folding of the folding handle 53. When in use, the folding handle 53 is rotated to the horizontal position. Under the action of the spring, the fixed sleeve 54 moves to the outside of the fixed central shaft 51. At this time, a part of the fixed sleeve 54 is located outside the fixed central shaft 51 and a part is located outside the folding handle 53, so as to prevent the folding handle 53 from rotating relatively at the position of the connection groove 52, thereby completing the fixation of the folding handle 53 and the fixed central shaft 51 and realizing the horizontal setting of the folding handle 53.

[0034] At this time, in order to prevent the fixed sleeve 54 from moving completely to the outside of the fixed central shaft 51 under the action of the spring, in this embodiment, a limit ring 55 is further arranged outside the fixed central shaft 51. The end part of the fixed sleeve 54 abuts against the limit ring 55 after moving to the outside of the fixed central shaft 51. Further, a convex inner ring is arranged inside the fixed sleeve 54. The inner ring is located at the middle position of the fixed sleeve 54. An outer handle is connected to the outside of the folding handle 53 by a thread. The diameter of the outer handle is larger than that of the folding handle 53. The spring is clamped between the inner ring and the outer handle. In this way, under the action of the spring, the fixed sleeve 54 is located outside the folding handle 53. After the folding handle 53 is rotated to the horizontal position, under the action of the spring, the fixed sleeve 54 can be clamped outside the fixed central shaft 51 and the folding handle 53, so as to realize the lateral fixation of the folding handle 53.

[0035] The telescopic seat tube 7 is mainly used to fix the seat cushion 71. In order to reduce the volume occupied during transportation, in this embodiment, the telescopic seat tube 7 includes a fixed tube 72 fixed in the main body 1, a mobile tube 73 is sleeved in the fixed tube 72, the seat cushion 71 is arranged on the upper side of the mobile tube 73, the mobile tube 73 is provided with a plurality of parallel adjustment holes, and a fixing pin is arranged on the outer side of the fixed tube 72. The fixing pin passes through the adjustment hole to fix the fixed tube 72 and the mobile tube 73. The fixed tube 72 is arranged at an angle, so that when the mobile tube 73 moves relative to the fixed tube 72, the position height of the seat cushion 71 can be changed to achieve the adjustment of the seat cushion 71, and the mobile tube 73 is moved.

[0036] For the folding pedal 6 involved in this embodiment, the folding pedal 6 in the prior art is adopted. At the same time, the metal flywheel and the magnet in the main body 1 all adopt the existing technical solutions, so they are not described in detail here.

[0037] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0038] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A fully foldable magnetic control vehicle, characterized in that, It includes a main body, with folding support feet provided on the lower side of the main body. After folding, the folding support feet are located at the lower side position of the main body. A fixing piece is provided on the front side of the main body. A folding riser pipe is provided on the upper side of the fixing piece. A folding handle is provided on the upper side of the riser pipe. Folding pedals are respectively provided on the left and right sides of the main body. A telescopic seat post is provided on the upper side of the main body. A seat cushion is provided on the upper side of the telescopic seat post.

2. The fully foldable magnetic control vehicle according to claim 1, wherein The folding support feet include a first support foot and a second support foot. Gear parts are provided at the end positions of the first support foot and the second support foot. The two gear parts are meshed. The first support foot and the second support foot are connected to the main body through a rotating shaft at the end position. When the first support foot / second support foot is rotated, the first support foot drives the second support foot to rotate through the gear part.

3. The fully foldable magnetic control vehicle according to claim 2, characterized in that, Top beads are respectively provided at the end positions of the first support foot and the second support foot. The outer sides of the top beads are connected to the first support foot and the second support foot through threaded connection for adjusting the positions of the top beads on the first support foot and the second support foot. Positioning holes are provided at the bottom of the main body. After the first support foot and the second support foot are opened, the corresponding top beads of the first support foot and the second support foot are clamped with the positioning holes.

4. The fully foldable magnetic control vehicle according to any one of claims 1 to 3, characterized in that, A first rotating hole is provided at the lower side of the riser pipe. The riser pipe is rotatably connected to the fixing piece through a first rotating shaft at the position of the first rotating hole. A first fixing hole and a second fixing hole are provided above the first rotating hole. The fixing piece is provided with an outer fixing hole. The riser pipe is connected to the outer fixing hole of the fixing piece through a fixing shaft at the position of the first fixing hole or the second fixing hole. When the riser pipe is connected to the outer fixing hole through the fixing shaft at the position of the first fixing hole, the riser pipe is in an unfolded state. When the riser pipe is connected to the outer fixing hole through the fixing shaft at the position of the second fixing hole, the riser pipe is in a folded and stored state.

5. The fully foldable magnetic control vehicle according to claim 4, wherein, A step is provided at the bottom of the riser pipe. A positioning pin is provided on the fixing piece. The step at the bottom of the riser pipe is clamped at the upper side position of the positioning pin.

6. The fully foldable magnetic control vehicle according to claim 5, characterized in that, The fixing shaft includes a screw part and a knob handle. The upper side of the fixing piece is a U-shaped groove. The lower side of the riser pipe is clamped in the U-shaped groove. The screw part passes through the outer fixing hole and the first fixing hole or the second fixing hole, thereby fixing the riser pipe and the fixing piece.

7. The fully foldable magnetic control vehicle according to any one of claims 1 to 3, characterized in that The folding handle includes a fixing central shaft fixed to the riser pipe. Connection grooves are provided at both ends of the fixing central shaft. The connection grooves extend from the outer end part of the fixing central shaft to the lower side surface position. Folding handgrips are provided on the fixing central shaft through rotating shafts at the positions of the connection grooves. A clamping part clamped in the connection groove is provided at the end of the folding handgrip. The clamping part rotates in the connection groove. A fixing sleeve is sleeved outside the folding handgrip. A spring in a compressed state is provided between the fixing sleeve and the folding handgrip. When the folding handgrip rotates to be coaxial with the fixing central shaft, the fixing sleeve moves to the outside of the connection groove under the action of the spring.

8. The fully foldable magnetic control vehicle according to claim 7, wherein, A limiting ring is further provided outside the fixing central shaft. The end part of the fixing sleeve abuts against the limiting ring after moving to the outside of the fixing central shaft.

9. The fully foldable magnetic control vehicle according to claim 8, characterized in that, A protruding inner ring is provided inside the fixing sleeve. The inner ring is located at the middle position of the fixing sleeve. An outer handle is connected to the outside of the folding handgrip through threaded connection. The diameter of the outer handle is larger than the diameter of the folding handgrip. The spring is clamped between the inner ring and the outer handle.

10. The fully foldable magnetic control vehicle according to claim 1, characterized in that, The telescopic seat tube includes a fixed tube fixed in the main body, a movable tube is sleeved in the fixed tube, the seat cushion is arranged at the upper side position of the movable tube, the movable tube is provided with a plurality of juxtaposed adjustment holes, a fixed pin is arranged on the outer side of the fixed tube, and the fixed pin passes through the adjustment holes, so as to fix the fixed tube and the movable tube.

Images