CN218572748U

CN218572748U - Novel horizontal treading type exercise device

Info

Publication number: CN218572748U
Application number: CN202222859464.0U
Authority: CN
Inventors: 张志涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-07
Anticipated expiration: 2032-10-28

Abstract

The utility model relates to a novel horizontal treading type sports device. The utility model designs the fitness equipment with the functions of the exercise bicycle and the walking machine, and designs two sets of handles in a matching way, when the fitness equipment is used as the exercise bicycle, the fitness equipment can sit on the seat and can move by holding the fixed handle by hand, and when the fitness equipment is used as the walking machine, the fitness equipment can stand on the horizontal pedal directly and can move by holding the movable handle by hand; the position of the movable handle is adjustable, the movable handle is not moved in the state of the sports bicycle, the influence on the movement is avoided, and the horizontal pedal is adopted, so that the bicycle is more stable and safer, and is suitable for the movement of the old; the whole design compact structure, the function is perfect, can reduce the occupation of land space, and the practicality is stronger.

Description

Novel horizontal treading type exercise device

Technical Field

The utility model relates to a body-building apparatus technical field specifically is a novel horizontal step on formula motion device.

Background

Exercise bicycles are a typical aerobic exercise machine that simulates outdoor exercise and is also known as a cardiopulmonary exercise machine. The body can be exercised for a long time and with proper intensity to promote the cardiovascular exercise, accelerate the metabolism and enhance the functions of the heart and the lung, thereby improving the physique of the human body. The existing indoor exercise bicycle is generally of a single-shaft pedal structure, when a pedal is pedaled again, the included angle between a sole and the ground is always changed, the stability is poor, and the bicycle is pedaled to be in a sitting posture during exercise to adapt to a fast-paced exercise mode. The design of the walking machine simulates the moving state of walking of people, and provides a moving mode capable of walking in situ. In order to meet various exercise modes, two sports apparatuses are purchased, so that the occupied space is large, the purchase cost is high, the apparatuses capable of meeting various exercise requirements are needed to be provided, and particularly for some old people, the safety of the old people during exercise is guaranteed so as to meet the body building requirements of families.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the prior art, the utility model discloses a novel horizontal treading type exercise device, which adopts the technical scheme that the exercise device comprises a base, wherein the front end and the rear end of the base are respectively and fixedly provided with a seat and a fixed handle, the middle part of the base is provided with an exercise flywheel mechanism through a support frame, the periphery of the exercise flywheel mechanism is coated with a flywheel protective shell, the flywheel protective shell is fixedly connected on the base, a handle cross rod is fixedly connected on a stand column of the fixed handle, two ends of the handle cross rod are respectively and rotatably matched with movable handles, the handle cross rod is a square shaft and is fixedly connected with a rotating sleeve shaft at two ends, the rotating sleeve shaft is a round shaft and is rotatably connected with a rotating sleeve, the rotating sleeve is a square pipe with a round hole at the center, two ends of the handle cross rod are fixedly connected with anti-off end heads, the area between the anti-off end heads and the rotating sleeve shaft is a locking part, the locking part is a square shaft with the same size as the outline of the rotating sleeve, the movable handle is slidably connected on the rotating sleeve, and the movable handle can rotate along with the rotating sleeve shaft and can slide back and forth on the locking part;

the motion flywheel mechanism comprises a first crankshaft and a second crankshaft, the first crankshaft is arranged at the front end of the base in a rotating fit mode, the second crankshaft is arranged at the rear end of the base in a rotating fit mode, a driving chain wheel is fixedly connected to the middle of the first crankshaft, the first crankshaft penetrates through the flywheel protective shell and two ends of the flywheel protective shell are respectively in sliding cross connection with the lower end of the movable handle in a rotating fit mode, a flywheel is arranged in the middle of the second crankshaft in a rotating fit mode, a driven chain wheel is fixedly connected to the center of the side face of the flywheel, the driven chain wheel is in rotating fit cross connection with the second crankshaft in a rotating fit mode, the driving chain wheel and the driven chain wheel are installed in a chain transmission fit mode, two ends of the second crankshaft penetrate through the flywheel protective shell in a rotating fit mode, horizontal pedals are arranged on two sides of the flywheel protective shell between the first crankshaft and the second crankshaft, the installation heights of the first crankshaft and the second crankshaft are the same, two ends of the horizontal pedals are respectively in rotating fit cross connection with the first crankshaft and the second crankshaft, and can enable the horizontal pedals to keep a horizontal state to drive the first crankshaft and the second crankshaft to rotate through the driving chain and the driving chain wheel.

As an optimized scheme of the utility model, activity handle middle part fixedly connected with sliding sleeve, the cross connection hole has been seted up at the sliding sleeve middle part, cross connection hole axis perpendicular to the axis of activity handle, the cross connection hole is square hole and slides and cross-connects on the rotating sleeve, the locking bolt is installed to sliding sleeve side screw-thread fit, the locking bolt penetrates in the cross connection hole, the slip slot hole has been seted up to activity handle lower extreme, the activity handle is in through the cross connection of slip slot hole the horizontal pedal outside first bent axle tip, first bent axle drive the activity handle in step when rotating revolutes the sleeve axle and rotate, and when outwards sliding locking portion department with the activity handle, the handle will unable rotation, and first bent axle breaks away from the slip slot hole simultaneously, makes the activity handle no longer receive the motion drive of first bent axle, utilizes the locking bolt can lock the activity handle in rotating sleeve or locking portion to make it unable slip.

The utility model has the advantages that: the utility model designs the fitness equipment with the functions of the exercise bicycle and the walking machine, and designs two sets of handles in a matching way, when the fitness equipment is used as the exercise bicycle, the fitness equipment can sit on the seat and can move by holding the fixed handle by hand, and when the fitness equipment is used as the walking machine, the fitness equipment can stand on the horizontal pedal directly and can move by holding the movable handle by hand; the position of the movable handle is adjustable, the movable handle is not moved in the state of the sports bicycle, the influence on the movement is avoided, and the horizontal pedal is adopted, so that the bicycle is more stable and safer, and is suitable for the movement of the old; the whole design compact structure, the function is perfect, can reduce the occupation of land space, and the practicality is stronger.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a disassembled view of the connecting part of the movable handle and the handle cross bar of the present invention;

FIG. 3 is a schematic view of the movable handle of the present invention;

fig. 4 is a sectional view of the inner structure of the flywheel protective housing of the present invention.

In the figure: the device comprises a base 1, a support frame 101, a seat 2, a fixed handle 3, a handle cross bar 4, a rotating sleeve shaft 401, a locking part 402, an anti-falling end 403, a rotating sleeve 404, a movable handle 5, a sliding sleeve 501, a through hole 502, a locking bolt 503, a sliding long hole 504, a flywheel protective shell 6, a flywheel mechanism 7, a first crankshaft 701, a second crankshaft 702, a driving sprocket 703, a flywheel 704, a driven sprocket 705, a chain 706 and a horizontal pedal 8.

Detailed Description

Example 1

As shown in fig. 1 to 4, the novel horizontal treading type exercise device of the present invention comprises a base 1, the front end and the rear end of the base 1 are respectively and fixedly provided with a seat 2 and a fixed handle 3, the middle part of the base 1 is provided with a moving flywheel mechanism 7 through a supporting frame 101, the periphery of the moving flywheel mechanism 7 is coated with a flywheel protective shell 6, the flywheel protective shell 6 is fixedly connected on the base 1, a handle cross rod 4 is fixedly connected on the upright post of the fixed handle 3, two ends of the handle cross rod 4 are respectively provided with a movable handle 5 in a rotating fit manner, the handle cross bar 4 is a square shaft, two ends of the handle cross bar are fixedly connected with a rotating sleeve shaft 401, the rotating sleeve shaft 401 is a round shaft, a rotating sleeve 404 is rotatably connected on the rotating sleeve shaft in a penetrating way, the rotating sleeve 404 is a square tube with a round hole at the center, two ends of the handle cross bar 4 are fixedly connected with anti-drop ends 403, the area between the anti-drop head 403 and the rotating sleeve shaft 401 is a locking part 402, the locking part 402 is a square shaft with the same size as the rotating sleeve 404, a sliding sleeve 501 is fixedly connected to the middle of the movable handle 5, a through hole 502 is formed in the middle of the sliding sleeve 501, the axis of the through hole 502 is perpendicular to the axis of the movable handle 5, the through hole 502 is a square hole and is slidably penetrated on the rotating sleeve 404, the movable handle 5 can rotate on the rotating sleeve shaft 401 along with the rotating sleeve 404, and can slide back and forth on the rotating sleeve 404 and the locking part 402, a locking bolt 503 is installed on the side surface of the sliding sleeve 501 in a threaded fit manner, the locking bolt 503 penetrates the through hole 502, the movable handle 5 can be locked on the rotating sleeve 404 or the locking part 402 by the locking bolt 503, so that the movable handle cannot slide, and the lower end of the movable handle 5 is provided with a sliding long hole 504.

The moving flywheel mechanism 7 includes a first crankshaft 701 rotatably installed on the support frame 101 at the front end of the base 1 in a matching manner, and a second crankshaft 702 rotatably installed on the support frame 101 at the rear end of the base 1 in a matching manner, a driving sprocket 703 is fixedly connected to the middle of the first crankshaft 701, the first crankshaft 701 rotatably penetrates through the flywheel protective housing 6 in a matching manner, and two ends of the first crankshaft 701 are respectively slidably connected to the lower end of the movable handle 5, a flywheel 704 is rotatably connected to the middle of the second crankshaft 702 in a matching manner, a driven sprocket 705 is fixedly connected to the center of the side surface of the flywheel 704, the driven sprocket 705 rotatably penetrates through the second crankshaft 702 in a matching manner, the driving sprocket 703 and the driven sprocket 705 are cooperatively installed by a chain 706 in a transmission manner, two ends of the second crankshaft 702 rotatably penetrate through the flywheel protective housing 6 in a matching manner, horizontal pedals 8 are installed between the first crankshaft 701 and the second crankshaft 702 on two sides of the flywheel protective housing 6, the first crankshaft 701 and the second crankshaft 702 are installed at the same height, two ends of the horizontal pedals 8 are respectively rotatably penetrated through a matching manner and are driven by the second crankshaft 701 and the second crankshaft 702, so that the second crankshaft 701 and the second crankshaft 702 can drive the driving sprocket 701 and the second crankshaft 702 to rotate so as to drive the second crankshaft 701, and drive the second crankshaft 702 to rotate. The movable handle 5 is connected to the end of the first crankshaft 701 outside the horizontal pedal 8 through the long sliding hole 504, when the first crankshaft 701 rotates, the movable handle 5 is synchronously driven to rotate around the rotating sleeve shaft 401, and when the movable handle 5 slides outwards to the locking part 402, the handle 5 cannot rotate, and meanwhile, the first crankshaft 701 is separated from the long sliding hole 504, so that the movable handle 5 is not influenced by the movement of the first crankshaft 701 any more.

The utility model discloses a theory of operation: when the bicycle is used as a sport bicycle, the movable handle 5 slides outwards to the locking part 402, the locking bolt 503 is screwed, the movable handle 5 is separated from the first crankshaft 701, the movable handle 5 cannot slide or rotate at the moment and cannot be influenced by the motion of the first crankshaft 701, and then the user can sit on the seat 2 and step on the horizontal pedal 8 by the fixed handle 3; when the walking machine is used, the movable handle 5 slides on the rotating sleeve 404 and the locking bolt 503 is tightened, the movable handle 5 cannot slide but can rotate around the rotating sleeve shaft 401 along with the rotating sleeve 404, the first crankshaft 701 is slidably inserted in the sliding long hole 504, and then the movable handle 5 can stand on the horizontal pedal 8 to hold the movable handle for movement. When the horizontal pedal 8 is stepped on, the horizontal pedal 8 keeps a horizontal state to drive the first crankshaft 701 and the second crankshaft 702 to rotate, so that the first crankshaft 701 drives the driving sprocket 703, and the chain 706 drives the driven sprocket 705 and the flywheel 704 to rotate on the second crankshaft 702, and when the first crankshaft 701 rotates, the movable handle 5 is synchronously driven to rotate around the rotating sleeve shaft 401, and when the movable handle 5 is held by hands, the arms and the legs can synchronously move.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience in describing and simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc. are merely used for descriptive purposes and are not to be construed as indicating or implying relative importance or to implicitly indicating the number of technical features being referred to, whereby the features defined as "first", "second", etc. may explicitly or implicitly include one or more such features, and in the description of the present invention, unless otherwise stated, the meaning of "plurality" is two or more than two.

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; the two elements may be directly connected or indirectly connected through an intermediate medium, or the two elements may be connected through an intermediate medium, and a person skilled in the art can understand the specific meaning of the above terms in the present invention through specific situations.

Components not described in detail herein are prior art.

Although the present invention has been described in detail with reference to the specific embodiments, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge range of those skilled in the art, and modifications or variations without creative efforts are still within the scope of the present invention.

Claims

1. The utility model provides a novel horizontal tread type sport device, includes base (1), base (1) front and back end fixed mounting respectively has seat (2) and fixed handle (3), its characterized in that, motion flywheel mechanism (7) is installed through support frame (101) in the middle part of base (1), motion flywheel mechanism (7) periphery cladding has flywheel protecting sheathing (6), flywheel protecting sheathing (6) fixed connection be in on base (1), fixedly connected with handle horizontal pole (4) on the stand of fixed handle (3), movable handle (5) are installed to handle horizontal pole (4) both ends difference normal running fit, motion flywheel mechanism (7) are installed including normal running fit first bent axle (701) on support frame (101) of base (1) front end, and normal running fit installs base (1) rear end second bent axle (702) on support frame (101), first bent axle (701) middle part fixed connection has driving sprocket (703), first bent axle (701) normal running fit passes flywheel protecting sheathing (6) and both ends slide respectively cross under the movable handle (5), second bent axle (704) middle part normal running fit is connected with driven sprocket (704), driven sprocket (704) side (704) is connected with the flywheel protecting sprocket (704), the driven chain wheel (705) is in rotating fit and penetrating connection with the second crankshaft (702), the driving chain wheel (703) and the driven chain wheel (705) are installed in a transmission fit mode through a chain (706), two ends of the second crankshaft (702) penetrate through the flywheel protective shell (6) in a rotating fit mode, horizontal pedals (8) are installed on two sides of the flywheel protective shell (6) between the first crankshaft (701) and the second crankshaft (702), the installation heights of the first crankshaft (701) and the second crankshaft (702) are the same, two ends of each horizontal pedal (8) are in rotating fit and penetrating connection with the first crankshaft (701) and the second crankshaft (702) respectively, and the movable handle (5) penetrates through the end portion of the first crankshaft (701) on the outer side of the horizontal pedals (8).

2. The novel horizontal pedaling type sports device according to the claim 1, wherein: handle horizontal pole (4) are the square shaft and rotate sleeve axle (401) at both ends fixedly connected with, it has rotating sleeve pipe (404) to rotate the cross-under for the circle axle and on it to rotate sleeve axle (401), rotating sleeve pipe (404) is the square pipe of round hole for the center, handle horizontal pole (4) both ends fixedly connected with anticreep end (403), anticreep end (403) with it is locking portion (402) to rotate regional between sleeve axle (401), locking portion (402) be with the square shaft that rotating sleeve pipe (404) overall dimension is the same, activity handle (5) slip cross-under is in on rotating sleeve pipe (404).

3. The novel horizontal pedaling type exercise device as claimed in claim 2, wherein: the middle part of the movable handle (5) is fixedly connected with a sliding sleeve (501), a through hole (502) is formed in the middle part of the sliding sleeve (501), the axis of the through hole (502) is perpendicular to the axis of the movable handle (5), the through hole (502) is a square hole and is in sliding connection with the rotary sleeve (404), a locking bolt (503) is installed on the side surface of the sliding sleeve (501) in a threaded matching mode, the locking bolt (503) penetrates into the through hole (502), a sliding long hole (504) is formed in the lower end of the movable handle (5), and the first crankshaft (701) is in sliding connection with the sliding long hole (504).