A multifunctional comprehensive training device

Abstract

The present invention belongs to the technical field of fitness equipment, and particularly relates to a multifunctional comprehensive training device, including a main frame, a bicycle component, a sailboat component, and a rowing component; one side of the main frame is the bicycle component, and the other side is the rowing component, and the sailboat component is located at the top of the main frame. The present invention reasonably integrates the bicycle, rowing machine, sailboat machine, and ski machine to provide fitness people with a variety of fitness modes, achieving one machine with multiple uses, and very much meeting the needs of the market. In addition, the present invention has a reasonable combination and strives to avoid the problem of increasing length and volume by combining multiple training modes. Although the volume and length are increased compared to a single product, they are also compressed as much as possible, and the space design is reasonable.

Description

Technical Field

[0001] The invention belongs to the technical field of fitness equipment, and in particular relates to a multifunctional comprehensive training device. Background Art

[0002] Due to the presence of foreign matter in the sludge, if the foreign matter is too large, it will be stuck between the two bicycle transmission belts, which is prone to failure. In the existing structure, a compression spring is generally set on one side of the driven knife shaft. When the foreign matter is stuck between the bicycle transmission belts, the driven knife shaft presses the compression spring and moves outward, the gap between the bicycle transmission belts becomes larger, the foreign matter falls smoothly, and the driven knife shaft returns to its position under the action of the compression spring to reduce the failure rate. However, this structure has certain shortcomings. The dynamic force of ordinary compression springs varies greatly. Even when small foreign matter passes through, ordinary springs will frequently deform, and the driven knife shaft will frequently move, which is bound to affect the quality of cutting. Especially after long-term use, ordinary springs age and their performance declines significantly. Ordinary springs are generally built in grooves, and installation and replacement are also troublesome, which is not conducive to maintenance. In addition, in the existing structure, since the driven shaft tool is not synchronized with the active shaft tool after displacement, it will cause tooth collision with the active shaft tool after returning, which seriously affects the service life. Summary of the invention

[0003] The present invention provides a multifunctional comprehensive training device, which can solve the problems pointed out in the background technology.

[0004] A multifunctional comprehensive training device, comprising

[0005] The main frame body; the main frame body is used for bearing and connection, and the main frame body is provided with a scroll spring wheel and a transmission resistance wheel, the scroll spring wheel is rotatably connected to the main frame body through a first rotating shaft, and the transmission resistance wheel is rotatably connected to the main frame body through a second rotating shaft, and the first rotating shaft is transmission-connected to the second rotating shaft;

[0006] A bicycle assembly; comprising a bicycle frame, a bicycle transmission wheel and a bicycle transmission belt, wherein the bicycle transmission wheel is connected to the first rotating shaft through the bicycle transmission belt;

[0007] A sailboat assembly; comprising a sailboat transmission wheel, a sailboat transmission belt and a sailboat handle, wherein the sailboat transmission wheel is connected to the second rotating shaft through the sailboat transmission belt;

[0008] A rowing assembly; comprising a rowing chassis, a rowing cushion, a rowing handle, a rowing foot pedal and a rowing rope, wherein one end of the rowing rope is connected to the scroll spring wheel, and the other end is connected to the rowing handle;

[0009] Preferably, the first rotating shaft is respectively provided with a first pulley and a second pulley, the second rotating shaft is provided with a third pulley and a fourth pulley, the first pulley is connected to the third pulley via a transmission belt, the second pulley is connected to the bicycle transmission wheel via a bicycle transmission belt, and the fourth pulley is connected to the sailboat transmission wheel via a sailboat transmission belt.

[0010] Preferably, the second pulley and the fourth pulley are one-way pulleys.

[0011] Preferably, one end of the rowing frame is rotatably connected to the main frame and is adjusted and fixed by a first adjustment fixing member, and movable arms are provided on both sides of the other end of the rowing frame, and pulley groups are provided at both ends of the movable arms, a pull rope is wound around the pulley group, and the pull rope is connected to the scroll spring wheel.

[0012] Preferably, the first adjustment fixing member is an angle adjustment disk and is fixed by an adjustment pin.

[0013] Preferably, one end of the movable arm is rotatably connected to the rowing frame and is adjusted and fixed by a second adjustment fixing member.

[0014] Preferably, the second adjustment fixing member is an angle adjustment disk and is fixed by an adjustment pin.

[0015] Preferably, the pull rope is built into the rowing frame and the boom.

[0016] Preferably, the transmission resistance wheel is a magnetic resistance wheel.

[0017] The beneficial effects of the present invention are as follows: the present invention rationally integrates a bicycle, a rowing machine, a sailing machine and a ski machine, provides fitness enthusiasts with a variety of fitness modes, and realizes one machine with multiple uses, which caters to the needs of the market very much. In addition, the present invention has a reasonable combination, and strives to avoid the problem of increasing the length and volume due to the combination of multiple training modes. Although the volume and length are increased compared to a single product, they are also compressed as much as possible, and the space design is reasonable. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of the present invention,

[0019] Figure 2 For the present invention Figure 1 —Enlarged schematic diagram of point A,

[0020] Figure 3 For the present invention Figure 1 The right side view of

[0021] Figure 4 For the present invention Figure 1 Schematic diagram of top view,

[0022] Figure 5 is a transmission schematic diagram of the present invention,

[0023] Figure 6 For the present invention Figure 5 Side view of

[0024] Figure 7 is a schematic diagram of a ski machine mode of the present invention,

[0025] Description of reference numerals:

[0026] Numbers in the figure: 1-main frame; 2-volute spring wheel; 3-transmission resistance wheel; 4-first rotating shaft; 41-first pulley; 42-second pulley; 5-second rotating shaft; 51-third pulley; 52-fourth pulley; 6-bicycle frame; 7-bicycle transmission wheel; 8-bicycle transmission belt; 9-sailboat transmission wheel; 10-sailboat transmission belt; 11-sailboat handlebars; 12-rowing frame; 13-rowing seat; 14-rowing handlebars; 15-rowing pedals; 16-first adjusting fixture; 17-moving arm; 18-pulley block; 19-pull rope; 20-second adjusting fixture; 21-adjusting pin; 22-rowing pull rope. DETAILED DESCRIPTION

[0027] A specific implementation of the present invention is described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific implementation.

[0028] Embodiment 1:

[0029] like Figure 1-6 As shown, a multifunctional comprehensive training device provided by an embodiment of the present invention includes a main frame 1, a bicycle component, a sailboat component, and a rowing component; one side of the main frame 1 is the bicycle component, and the other side is the rowing component, and the sailboat component is located at the top of the main frame 1;

[0030] The main frame 1 is used to carry and connect various components. The main frame 1 is provided with a scroll spring wheel 2 and a transmission resistance wheel 3. The transmission resistance wheel 3 is preferably a magnetic resistance wheel. The scroll spring wheel 2 is rotatably connected to the main frame 1 through a first rotating shaft 4. The transmission resistance wheel 3 is rotatably connected to the main frame 1 through a second rotating shaft 5. The first rotating shaft 4 is connected to the second rotating shaft 5 by transmission. The specific transmission method is: the first rotating shaft 4 and the second rotating shaft 5 are respectively provided with a first pulley 41 and a third pulley 51. The first pulley 41 and the third pulley 51 are connected by a transmission belt 15.

[0031] Bicycle assembly; includes a bicycle frame 6, a bicycle transmission wheel 7, a bicycle transmission belt 8, and a bicycle pedal. The bicycle transmission wheel 7 is transmission connected to the first rotating shaft 4 through the bicycle transmission belt 8; specifically: the first rotating shaft 4 is provided with a second pulley 42, the second pulley 42 is transmission connected to the bicycle transmission wheel 7 through the bicycle transmission belt 8, and is transmission connected to the second rotating shaft 5 through the first rotating shaft 4, and finally realizes transmission connection with the transmission resistance wheel 3.

[0032] Sailing boat assembly; including a sailing boat transmission wheel 9, a sailing boat transmission belt 10 and a sailing boat handle 11, wherein the sailing boat transmission wheel 9 is transmission-connected to the second rotating shaft 5 through the sailing boat transmission belt 10, specifically, a fourth pulley 52 is provided on the second rotating shaft 5, and the fourth pulley 52 is transmission-connected to the sailing boat transmission wheel 9 through the sailing boat transmission belt 10, and is transmission-connected to the transmission resistance wheel 3 through the transmission of the second rotating shaft 5;

[0033] The rowing assembly comprises a rowing frame 12, a rowing seat 13, a rowing handle 14, a rowing pedal 15 and a rowing rope 22, wherein one end of the rowing rope 22 is connected to the scroll spring wheel 2, and the other end is connected to the rowing handle 14, the rowing rope 22 is wound around the pulley block 18, the rowing rope 22 pulls the scroll spring wheel 2, the first rotating shaft 4 where the scroll spring wheel 2 is located rotates, and is connected to the second rotating shaft 5 through the first rotating shaft 4, and finally realizes a transmission connection with the transmission resistance wheel 3.

[0034] The second pulley 42 and the fourth pulley 52 are one-way pulleys. The use of one-way pulleys can prevent the components from interfering with each other and transmitting to each other.

[0035] Embodiment 2:

[0036] Based on Example 1, Figure 1 , Figure 4 , Figure 7 As shown, one end (proximal end) of the rowing frame 12 is rotatably connected to the main frame body 1 and is adjusted and fixed by a first adjusting fixture 16. The first adjusting fixture 16 is an angle adjustment disk and is fixed by an adjusting pin. Through this structure, the rowing frame 12 can be vertically erected. Both sides of the other end (distal end) of the rowing frame 12 are provided with movable arms 17. Both ends of the movable arm 17 are provided with pulley groups 18. A pull rope 19 is wound around the pulley group 18. The pull rope 19 is built into the rowing frame 12 and the movable arm 17. The pull rope 19 is connected to the scroll spring wheel 2. When the rowing frame 12 is erected, it can be used as a ski machine.

[0037] Combination Figure 1 , Figure 2 , Figure 4As shown, one end of the boom 17 is rotatably connected to the rowing frame 12 and is adjusted and fixed by a second adjusting fixture 20. The second adjusting fixture 20 is an angle adjustment disk and is fixed by an adjusting pin 21. Through this structure, the boom 17 can be folded and unfolded. When the skiing function is not in use, the boom 17 can be folded to reduce the footprint.

[0038] The above disclosures are only several specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the protection scope of the present invention.

Claims

1. A multifunctional comprehensive training device, characterized in that: include A main frame (1); the main frame (1) is used for bearing and connection, and is provided with a scroll spring wheel (2) and a transmission resistance wheel (3), the scroll spring wheel (2) is rotationally connected to the main frame (1) via a first rotating shaft (4), and the transmission resistance wheel (3) is rotationally connected to the main frame (1) via a second rotating shaft (5), and the first rotating shaft (4) is transmission-connected to the second rotating shaft (5); A bicycle assembly; comprising a bicycle frame (6), a bicycle transmission wheel (7) and a bicycle transmission belt (8); the bicycle transmission wheel (7) is transmission-connected to the first rotating shaft (4) via the bicycle transmission belt (8); A sailboat assembly; comprising a sailboat transmission wheel (9), a sailboat transmission belt (10) and a sailboat handle (11); the sailboat transmission wheel (9) is connected to a second rotating shaft (5) through the sailboat transmission belt (10); A rowing assembly comprising a rowing chassis (12), a rowing cushion (13), a rowing handle (14), a rowing pedal (15) and a rowing rope (22), wherein one end of the rowing rope (22) is connected to the scroll spring wheel (2), and the other end is connected to the rowing handle (14); The first rotating shaft (4) is respectively provided with a first pulley (41) and a second pulley (42); the second rotating shaft (5) is provided with a third pulley (51) and a fourth pulley (52); the first pulley (41) is connected to the third pulley (51) via a transmission belt (15); the second pulley (42) is connected to the bicycle transmission wheel (7) via a bicycle transmission belt (8); the fourth pulley (52) is connected to the sailboat transmission wheel via a sailboat transmission belt (10); (9) transmission connection, the second pulley (42) and the fourth pulley (52) are one-way wheels, one end of the rowing frame (12) is rotatably connected to the main frame (1) and is adjusted and fixed by a first adjustment fixing member (16), and both sides of the other end of the rowing frame (12) are provided with movable arms (17), and both ends of the movable arms (17) are provided with pulley groups (18), and a pull rope (19) is wound around the pulley group (18), and the pull rope (19) is connected to the scroll spring wheel (2).

2. A multifunctional comprehensive training device according to claim 1, characterized in that: The first adjustment fixing member (16) is an angle adjustment disk and is fixed by an adjustment pin.

3. A multifunctional comprehensive training device according to claim 1, characterized in that: One end of the movable arm (17) is rotatably connected to the rowing base frame (12) and is adjusted and fixed by a second adjustment fixing member (20).

4. A multifunctional comprehensive training device according to claim 3, characterized in that: The second adjustment fixing member (20) is an angle adjustment disk and is fixed by an adjustment latch (21).

5. A multifunctional comprehensive training device according to claim 1, characterized in that: The pull rope (19) is built into the rowing base frame (12) and the movable arm (17).

6. A multifunctional comprehensive training device according to any one of claims 1 to 5, characterized in that: The transmission resistance wheel (3) is a magnetic resistance wheel.

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