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CN-224207309-U - Multifunctional folding exercise bicycle

CN224207309UCN 224207309 UCN224207309 UCN 224207309UCN-224207309-U

Abstract

The utility model discloses a multifunctional folding exercise bicycle, which relates to the technical field of exercise bicycles and comprises an exercise bicycle main body, wherein a hand-held supporting mechanism is fixedly connected to the front upper side of the exercise bicycle main body, fixed supporting plates are arranged on the inner walls of the front side and the rear side of the lower side of the exercise bicycle main body, a saddle mechanism is slidably connected to the inner wall of the rear upper side of the exercise bicycle main body, a lifting mechanism is connected to the inner wall of the lower side of the saddle mechanism in a threaded manner, a pedal mechanism is rotatably connected to the rear middle position of the inner wall of the exercise bicycle main body, and the lifting mechanism is arranged in the inner wall of the exercise bicycle main body. According to the utility model, the irregular volume of the exercise bicycle body can be reduced in one step through the detachable fixed support plate and the pedal mechanism, the exercise bicycle body is folded through the exercise bicycle body, the folding structure enables the exercise bicycle body to be folded into a compact shape when not in use, the occupied space is greatly reduced, the exercise bicycle is convenient to carry and move, and the saddle mechanism can be lifted through the lifting mechanism to flexibly adjust according to individual differences of the height, leg length and the like of a user.

Inventors

  • LI TIE

Assignees

  • 惠州学院

Dates

Publication Date
20260508
Application Date
20250114

Claims (6)

  1. 1. The multifunctional folding exercise bicycle comprises an exercise bicycle main body (1) and is characterized in that a hand-held supporting mechanism (4) is fixedly connected to the front upper side of the exercise bicycle main body (1), fixed supporting plates (2) are arranged on the inner walls of the front side and the rear side below the exercise bicycle main body (1), a saddle mechanism (5) is slidably connected to the inner wall of the rear upper side of the exercise bicycle main body (1), a lifting mechanism (6) is connected to the inner wall below the saddle mechanism (5) in a threaded manner, a pedal mechanism (3) is rotatably connected to the rear middle position of the inner wall of the exercise bicycle main body (1), and the lifting mechanism (6) is arranged in the inner wall of the exercise bicycle main body (1); the body-building bicycle body (1) comprises a first body block (11) and a second body block (12), square fixed blocks (13) are fixedly connected to the rear side of the opposite surface of the first body block (11), round sliding grooves (18) penetrating through the inner walls of the first body block (11) are formed in the upper side of the square fixed blocks (13), square sliding grooves (19) are formed in the left side and the right side of the round sliding grooves (18), fixed blocks (14) are fixedly connected to the outer walls of the upper right side and the lower right side of the opposite surface of the first body block (11) and the second body block (12), fixed blocks (15) are fixedly connected to the outer walls of the upper right side and the lower right side of the opposite surface of the first body block (12) and the first body block (11), two fixed blocks (15) are arranged at the opposite surface positions of the two fixed blocks (14) and are tightly attached to the opposite surface positions of the two fixed blocks (14), T-shaped cylinders (16) are respectively formed in the inner walls of the fixed blocks (14) and the two fixed blocks (15), round rotating assemblies (17) are respectively formed in the upper left side and lower side of the opposite surface of the first body block (11) and the opposite surface of the second body block (12), the inner wall (113) is provided with round holes (113), a circular rotating hole (114) which penetrates through the left side and the right side to the outside is formed in the inner wall of one side, close to the second main body block (12), of the first main body block (11); The rotating assembly (17) comprises a plurality of round rotating columns (171), two adjacent round rotating columns (171) are fixedly connected with fixing plates (172) on opposite sides, two adjacent lower sides are fixedly connected with T-shaped round blocks (173) above the round rotating columns (171), the outer walls of the T-shaped round blocks (173) are rotatably connected with the inner walls of the round rotating columns (171) above the two adjacent round rotating columns, and the right sides of the fixing plates (172) are fixedly connected with the left sides of a first main body block (11) and a second main body block (12).
  2. 2. The multifunctional folding exercise bicycle as claimed in claim 1, wherein the fixed support plate (2) comprises two rectangular support blocks (21), the opposite surfaces of the two rectangular support blocks (21) are fixedly connected with square blocks (22), the inner wall of each square block (22) is rotatably connected with a screw (23), the outer wall of the left side of each screw (23) is in threaded connection with a nut (24), the outer wall of each square block (22) is inserted into the inner wall of each square groove (112), and the outer wall of each screw (23) is movably connected with the inner wall of each circular hole (113).
  3. 3. The multifunctional folding exercise bicycle of claim 1, wherein the pedal mechanism (3) comprises a round rotating wheel (31), square blocks II (32) are fixedly connected to the left side and the right side of the round rotating wheel (31), square grooves II (33) are formed in the surfaces, away from each other, of the square blocks II (32), round holes II (34) penetrating through the inside and the outside are formed in the front side and the rear side of the inner wall of the square grooves II (33), square blocks III (35) are inserted into the inner wall of the square grooves II (33), screws II (36) are connected to the inner wall of the square blocks III (35) in a rotating mode, nuts II (37) are connected to the outer wall of the screws II (36) in a threaded mode and are movably connected to the inner wall of the round holes II (34), pedal rods (38) are fixedly connected to the surfaces, away from each other, of the two pedal rods (38) are fixedly connected with pedals (39), and the outer wall of the round rotating wheel (31) is connected to the inner wall 114.
  4. 4. The multifunctional folding exercise bicycle of claim 1, wherein the hand holding support mechanism (4) comprises a circular arc-shaped fixing block (41), a square support rod (42) is fixedly connected above the circular arc-shaped fixing block (41), a display screen (43) is fixedly connected above the square support rod (42), an inclined support rod (44) is fixedly connected to the upper side of the rear of the square support rod (42), a handle (45) is fixedly connected to the rear of the inclined support rod (44), and the lower part of the circular arc-shaped fixing block (41) is fixedly connected with the upper part of the main body block II (12).
  5. 5. The multifunctional folding exercise bicycle as claimed in claim 1, wherein the seat mechanism (5) comprises a cylinder (51), a seat I (53) is fixedly connected above the cylinder (51), square sliding blocks (52) are fixedly connected on the left side and the right side of the cylinder (51), a thread groove (54) is formed below the cylinder (51), and the outer walls of the cylinder (51) and the square sliding blocks (52) are in sliding connection with the inner walls of the circular sliding grooves (18) and the square sliding grooves (19).
  6. 6. The multifunctional folding exercise bicycle of claim 5, wherein the lifting mechanism (6) comprises a threaded rod (62), the output end of the threaded rod (62) is fixedly connected with a motor (61), the outer wall of the motor (61) is in threaded connection with the inner wall of the threaded groove (54), and the outer wall of the threaded rod (62) is fixedly connected with the inner wall of the first main body block (11).

Description

Multifunctional folding exercise bicycle Technical Field The utility model relates to the technical field of exercise bicycles, in particular to a multifunctional folding exercise bicycle. Background Along with the continuous improvement of health consciousness of people, body building has become an important component of daily life. However, conventional exercise equipment tends to be bulky, occupy a large amount of space, and are inconvenient for people with limited living space to store and hold. Particularly exercise bicycles, their large size often limits their use in small family homes. Meanwhile, the exercise bicycle with single function is difficult to meet diversified exercise demands of people. In such a background, a multifunctional folding exercise bicycle has been developed. It integrates multiple body-building functions into a whole through ingenious design to can realize folding, significantly reduce area, conveniently use under different environment such as family, office, provide more convenient, high-efficient and diversified body-building solution for vast body-building fan, thereby receive more and more people's attention and favor. At present, the traditional exercise bicycle is large in size and cannot be folded for a fixed structure, so that occupied space is more inconvenient to carry and move, the difference of heights, leg lengths and body proportions of different users is large, and the exercise bicycle with the fixed seat height cannot meet the comfortable riding requirement of each user. Disclosure of utility model The utility model provides a multifunctional folding exercise bicycle, which can effectively solve the problems that the traditional exercise bicycle is large in size and cannot be folded for a fixed structure, so that the occupied space is more inconvenient to carry and move, the difference of heights, leg lengths and body proportions of different users is large, and the exercise bicycle with fixed saddle height cannot meet the comfortable riding requirements of each user. In order to solve the technical problems, the utility model adopts the following technical scheme: The utility model provides a multi-functional foldable exercise bicycle, is including the exercise bicycle main part, upper side fixedly connected with holds supporting mechanism before the exercise bicycle main part, side inner wall all is provided with fixed support plate around the exercise bicycle main part below, upper side inner wall sliding connection has saddle mechanism behind the exercise bicycle main part, saddle mechanism below inner wall threaded connection has elevating system, the exercise bicycle main part inner wall rear is leaned on the middle part position to rotate and is connected with pedal mechanism, elevating system sets up in the exercise bicycle main part inner wall. The body-building vehicle comprises a first body block and a second body block, wherein a square fixing block is fixedly connected to the rear side of the upper part of the first body block, a round sliding groove penetrating to the inner wall of the first body block is formed in the upper part of the square fixing block, square sliding grooves are formed in the left side and the right side of the round sliding groove, fixing blocks are fixedly connected to the outer walls of the right upper side and the lower side of the opposite sides of the first body block and the opposite sides of the first body block, a second fixing block is fixedly connected to the outer walls of the right upper side and the lower side of the opposite sides of the second body block and is positioned at the opposite sides of the two fixing blocks and is tightly attached to the second body block, T-shaped cylinders are fixedly connected to the inner walls of the fixing blocks and the second fixing block, round holes are formed in the lower side of the opposite sides of the first body block and the opposite sides of the second body block, round holes are formed in the lower sides of the inner walls of the round holes, the inner walls of the round holes are formed in the left side and the right sides of the inner walls of the round holes, and the right side of the inner walls of the round holes are communicated round holes are formed in the right sides of the inner walls of the first body block and the right side of the main block and the right side of the right inner wall of the round holes are formed. The technical scheme of the utility model is further improved in that the rotating assembly comprises a plurality of circular rotating columns, wherein one opposite surfaces of two adjacent circular rotating columns are fixedly connected with fixing plates, T-shaped round blocks are fixedly connected above the two adjacent circular rotating columns, the outer walls of the T-shaped round blocks are rotationally connected with the inner walls of the two adjacent circular rotating columns above, and the right sides of the fixing plates on the lef