CN212308740U

CN212308740U - Mountaineering machine

Info

Publication number: CN212308740U
Application number: CN202020974781.5U
Authority: CN
Inventors: 陈永军; 刘勇
Original assignee: Zhongshan Shengdongli Co ltd
Current assignee: Zhongshan Shengdongli Co ltd
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-01-08
Anticipated expiration: 2030-06-02

Abstract

The utility model discloses a mountain-climbing machine, which relates to the technical field of fitness equipment; the front end fixed mounting of frame subassembly have the handrail nest of tubes, the fixed swivel subassembly that is provided with in centre of frame subassembly, pedal subassembly is fixed to be set up in the rear end of frame subassembly, pedal subassembly passes through upper connecting rod and handrail nest of tubes fixed connection, the lower extreme of upper connecting rod and the upper end swing joint of footboard, the bottom both sides of footboard respectively with rocking arm two, the one end swing joint of rocking arm one, the other end swing joint of rocking arm two, rocking arm two swing joint, the one end and the rocking arm two swing joint of lower connecting rod, pedal subassembly passes through the other end and swivel subassembly swing joint of lower connecting rod. It makes through designing into four connecting rod drive structure the utility model discloses a simple structure, the motion is smooth and easy, through the effect that uses one-way bearing, the utility model discloses only one direction can move, the action of hand, the synchronous coordinated motion of foot when its effectual simulation mountaineering.

Description

Mountaineering machine

Technical Field

The utility model belongs to the technical field of body-building apparatus, concretely relates to climbing machine.

Background

With the improvement of living standard and the transformation of consumption concept, people pay more and more attention to body health, so the wind for exercise and fitness tends to be popular gradually. Due to the limitation of places and climate, people have more and more requirements and higher requirements on fitness equipment, particularly household and office fitness equipment, so that a large number of various training fitness equipment for exercising different parts of a human body appear, and the conventional mountain climbing machine has a complex structure and a large occupied space, and cannot effectively simulate the synchronous coordination action of hands and feet during mountain climbing.

SUMMERY OF THE UTILITY MODEL

Aiming at solving the problems of the defects and the shortcomings of the prior art; an object of the utility model is to provide a simple structure, reasonable in design, convenient to use's climbing machine, it makes through designing into four connecting rod drive structure the utility model has the advantages of simple structure, the motion is smooth and easy, through the effect that uses one-way bearing, the utility model discloses only a direction can move, the action of its effectual hand, the synchronous coordinated motion of foot when having simulated the climbing.

In order to achieve the above object, the utility model adopts the following technical scheme: the device comprises a frame assembly, a handrail pipe group, a rotating wheel assembly and a pedal assembly; the front end fixed mounting of frame subassembly have the handrail nest of tubes, the fixed swivel subassembly that is provided with in centre of frame subassembly, the fixed rear end that sets up at the frame subassembly of pedal subassembly, pedal subassembly comprises upper connecting rod, lower connecting rod, rocking arm two, footboard and rocking arm one four-bar linkage, pedal subassembly passes through upper connecting rod and handrail nest of tubes fixed connection, the lower extreme of upper connecting rod and the upper end swing joint of footboard, the bottom both sides of footboard respectively with the one end swing joint of rocking arm two, rocking arm one, the other end movable mounting of rocking arm two, rocking arm one is on the frame subassembly, the one end and the two swing joints of rocking arm of lower connecting rod, pedal subassembly passes through the other end and the swivel subassembly swing joint of lower connecting rod.

Preferably, the handrail pipe group comprises an upper vertical pipe, a handle pipe, an adjusting pipe, an upper vertical pipe supporting pipe, a guide rail and a slide block, wherein the upper end of the rack component is fixedly connected with the upper vertical pipe supporting pipe through a bolt, the front end of the upper vertical pipe supporting pipe is fixedly connected with the upper vertical pipe, the slide block is fixedly arranged on each of two sides of the upper vertical pipe, the guide rail is fixedly arranged on the adjusting pipe, the adjusting pipe is movably connected with the slide block through the guide rail, and the upper end and the lower end of the adjusting pipe are fixedly connected with the upper connecting rod on the handle pipe and the upper connecting rod on the pedal component respectively.

Preferably, the rotating wheel assembly consists of a crank, a belt pulley, a magnet bracket, a flywheel locking piece, a tension spring screw, a one-way flywheel set, an idler wheel and a poly V-belt; the upper right side movable mounting of frame subassembly has the belt pulley, the upper left side of frame subassembly and the right side of belt pulley pass through the bearing all with articulate one end swing joint, the middle flywheel stay and the one-way flywheel of both sides group swing joint of passing through of frame subassembly, the middle rotation axis movable mounting that passes through of idler is on the frame subassembly, the front end and the polywedge bet swing joint of idler, the rear end of idler passes through the extension spring and fixes the extension spring screw rod fixed connection on the frame subassembly, belt pulley, one-way flywheel group are connected through the polywedge bet transmission, the front end fixed mounting of one-way flywheel group has the magnet support.

Preferably, the one-way flywheel set consists of a flywheel, a deep groove ball bearing, a one-way bearing, a flat key, a clamp spring and a flywheel axle center; the inner chamber both sides of flywheel are fixed mounting respectively have deep groove ball bearing and one-way bearing, flywheel axle center activity alternates on the inner chamber of flywheel, deep groove ball bearing and one-way bearing, one-way bearing passes through parallel key and flywheel axle center fixed connection, the equal fixed mounting in the outside of deep groove ball bearing and one-way bearing has the jump ring.

Preferably, the rack assembly consists of an I-shaped bottom pipe, a fixing pipe, a flywheel fixing frame, a bracket shaft sleeve, a magnet bracket adjusting sheet and a magnetic control U-shaped groove; the upper front end of the I-shaped bottom pipe is fixedly provided with a fixed pipe, the upper end of the fixed pipe is fixedly connected with an upper vertical pipe supporting pipe through a bolt, the middle of the fixed pipe is movably connected with a crank and a belt pulley through a rotating shaft, the middle of the I-shaped bottom pipe is fixedly provided with a flywheel fixing frame, the one-way flywheel set is fixedly connected with the flywheel fixing frame, the I-shaped bottom pipe and the fixed pipe are both fixedly provided with a support shaft sleeve, the rocker arm II and the rocker arm I are both movably connected with the support shaft sleeve through the rotating shaft, the rear side of the fixed pipe is fixedly provided with a magnet support adjusting sheet, the magnetic control U-shaped groove is arranged at the front end of the flywheel fixing frame and is fixedly arranged in the middle of the I-shaped bottom pipe, and two ends of the magnet.

Preferably, the handle tubes and the pedals on the two sides of the frame assembly are maintained in a symmetrical connecting structure.

Preferably, the unidirectional flywheel set is replaced by a magnetic control flywheel or a wind wheel set.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a design into four connecting rod drive structure, make the utility model discloses a simple structure, the motion is smooth and easy, through the effect that uses one-way bearing, the utility model discloses only one direction can move, the action of hand, foot synchronous coordinated motion when its effectual simulation mountaineering.

Drawings

For ease of illustration, the invention is described in detail by the following detailed description and accompanying drawings.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an exploded schematic view of the present invention;

fig. 3 is a schematic structural view of a one-way flywheel set 18 according to the present invention;

fig. 4 is a schematic structural view of the main frame 1 of the present invention;

fig. 5 is a schematic structural diagram of the middle magnet holder 14 according to the present invention after installation.

In the figure: the main frame 1, the upper vertical pipe 2, the handle pipe 3, the adjusting pipe 4, the upper vertical pipe supporting pipe 5, the guide rail 6, the slide block 7, the upper connecting rod 8, the lower connecting rod 9, the crank 10, the belt pulley 11, the second rocker arm 12, the pedal 13, the magnet bracket 14, the flywheel locking piece 15, the tension spring 16, the tension spring screw 17, the unidirectional flywheel set 18, the idler wheel 19, the first rocker arm 20 and the poly-wedge belt 21

Flywheel 18.1, deep groove ball bearing 18.2, one-way bearing 18.3, flat key 18.4, snap spring 18.5 and flywheel axle center 18.6

I-shaped bottom tube 1.1, fixed tube 1.2, flywheel fixing frame 1.3, support shaft sleeve 1.4, magnet support adjusting sheet 1.5 and magnetic control U-shaped groove 1.6.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described below with reference to specific embodiments shown in the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

It should also be noted that, in order to avoid obscuring the invention with unnecessary details, only the structures and/or process steps that are closely related to the solution according to the invention are shown in the drawings, while other details that are not relevant to the invention are omitted.

As shown in fig. 1 to 5, the following technical solutions are adopted in the present embodiment: the device comprises a frame component A, a handrail pipe group B, a rotating wheel component C and a pedal component D; the front end of the rack assembly A is fixedly provided with a handrail tube group B, the middle of the rack assembly A is fixedly provided with a rotating wheel assembly C, the pedal assembly D is fixedly arranged at the rear end of the rack assembly A and is of a four-link structure consisting of an upper connecting rod 8, a lower connecting rod 9, a second rocker arm 12, a pedal 13 and a first rocker arm 20, the pedal assembly D is fixedly connected with the handrail tube group B through the upper connecting rod 8, the lower end of the upper connecting rod 8 is movably connected with the upper end of the pedal 13, two sides of the bottom end of the pedal 13 are respectively movably connected with one end of a second rocker arm 12 and one end of a first rocker arm 20, the other ends of the second rocker arm 12 and the first rocker arm 20 are movably arranged on the rack assembly A, one end of the lower connecting rod 9 is movably connected with the second rocker arm 12, and the pedal assembly D is movably connected with the rotating.

Furthermore, the handrail pipe group B comprises an upper vertical pipe 2, a handle pipe 3, an adjusting pipe 4, an upper vertical pipe supporting pipe 5, a guide rail 6 and a sliding block 7, the upper end of the frame component A is fixedly connected with the upper vertical pipe supporting pipe 5 through a bolt, the front end of the upper vertical pipe supporting pipe 5 is fixedly connected with the upper vertical pipe 2, the sliding blocks 7 are fixedly mounted on two sides of the upper vertical pipe 2 respectively, the guide rail 6 is fixedly mounted on the adjusting pipe 4, the adjusting pipe 4 is movably connected with the sliding block 7 through the guide rail 6, and the upper end and the lower end of the adjusting pipe 4 are fixedly connected with the handle pipe 3 and an upper connecting rod 8 on the pedal component D respectively.

Furthermore, the rotating wheel assembly C consists of a crank 10, a belt pulley 11, a magnet bracket 14, a flywheel locking piece 15, a tension spring 16, a tension spring screw 17, a unidirectional flywheel set 18, an idler wheel 19 and a poly-wedge belt 21; frame subassembly A's upper right side movable mounting has pulley 11, frame subassembly A's the upper left side passes through the bearing all with crank 10's one end swing joint with pulley 11's right side, frame subassembly A's centre is through the flywheel locking plate 15 and the one-way flywheel of both sides group 18 swing joint, rotation axis movable mounting is passed through on frame subassembly A in idler 19's centre, idler 19's front end and polywedge bet 21 swing joint, idler 19's rear end passes through extension spring 16 and the extension spring screw rod 17 fixed connection of fixing on frame subassembly A, pulley 11, one-way flywheel group 18 are connected through polywedge bet 21 transmission, the front end fixed mounting of one-way flywheel group 18 has magnet holder 14.

Furthermore, the one-way flywheel set 18 consists of a flywheel 18.1, a deep groove ball bearing 18.2, a one-way bearing 18.3, a flat key 18.4, a clamp spring 18.5 and a flywheel axle center 18.6; deep groove ball bearings 18.2 and one-way bearings 18.3 are fixedly mounted on two sides of an inner cavity of the flywheel 18.1 respectively, a flywheel shaft center 18.6 is movably inserted into the inner cavities of the flywheel 18.1, the deep groove ball bearings 18.2 and the one-way bearings 18.3, the one-way bearings 18.3 are fixedly connected with the flywheel shaft center 18.6 through flat keys 18.4, and clamp springs 18.5 are fixedly mounted on the outer sides of the deep groove ball bearings 18.2 and the one-way bearings 18.3. The unidirectional flywheel set 18 can be replaced by a magnetic control flywheel or a wind wheel set.

Further, the rack assembly A consists of an I-shaped bottom tube 1.1, a fixed tube 1.2, a flywheel fixing frame 1.3, a support shaft sleeve 1.4, a magnet support adjusting sheet 1.5 and a magnetic control U-shaped groove 1.6; the upper front end of the I-shaped bottom pipe 1.1 is fixedly provided with a fixed pipe 1.2, the upper end of the fixed pipe 1.2 is fixedly connected with an upper vertical pipe supporting pipe 5 through a bolt, the middle of the fixed pipe 1.2 is movably connected with a crank 10 and a belt pulley 11 through a rotating shaft, a flywheel fixing frame 1.3 is fixedly arranged in the middle of the I-shaped bottom tube 1.1, the unidirectional flywheel set 18 is fixedly connected with the flywheel fixing frame 1.3, the I-shaped bottom tube 1.1 and the fixed tube 1.2 are both fixedly provided with a bracket shaft sleeve 1.4, the second rocker arm 12 and the first rocker arm 20 are movably connected with the bracket shaft sleeve 1.4 through a rotating shaft, a magnet bracket adjusting sheet 1.5 is fixedly arranged at the rear side of the fixed tube 1.2, the magnetic control U-shaped groove 1.6 is arranged at the front end of the flywheel fixed mount 1.3 and is fixedly arranged in the middle of the I-shaped bottom tube 1.1, and two ends of the magnet support 14 are respectively and fixedly arranged on the magnet support adjusting sheet 1.5 and the magnetic control U-shaped groove 1.6.

Further, the handle tubes 3 and the pedals 13 on both sides of the frame assembly A maintain a symmetrical connection structure.

The working principle of the specific embodiment is as follows: the handle tube 3 of the utility model is movably connected and fixed with the pedal 13 through the adjusting tube 4 and the upper connecting rod 8, so that the handle tube 3 and the pedal 13 on the left and right sides of the utility model keep synchronous ascending or descending movement, which effectively simulates the synchronous coordinated movement of hands and feet during mountaineering, the rocker arm II 12 is fixedly connected with the crank 10 through the lower connecting rod 9, the crank 10 is driven to rotate through the pedal 13, the crank 10 drives the belt pulley 11 to synchronously rotate, and the belt pulley 11 drives the one-way flywheel set 18 to synchronously move through the poly-wedge belt 21; the utility model adjusts the contact condition of the idler 19 and the poly-wedge belt 21 by adjusting the position of the tension spring screw rod 17 on the main frame 1, thereby realizing the adjustment of the tightness degree of the poly-wedge belt 21, and realizes the adjustment of the exercise intensity of the utility model by adjusting the friction force when the idler 19 contacts with the poly-wedge belt 21; additionally the utility model discloses can also realize the size of magnet on the magnet support 14 to 18 magnetic attraction forces of one-way flywheel group through magnet on the adjustment magnet support 14 and the distance of one-way flywheel group 18 through the mounted position of magnet support 14 on magnet support adjustment piece 1.5, thereby realize the utility model discloses the regulation of intensity of motion.

The beneficial effects of the embodiment are as follows: the utility model discloses a design into four connecting rod drive structure, make the utility model discloses a simple structure, the motion is smooth and easy, through the effect that uses one-way bearing, the utility model discloses only one direction can move, the action of hand, foot synchronous coordinated motion when its effectual simulation mountaineering.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A mountain climbing machine is characterized in that: the device comprises a frame component (A), a handrail pipe group (B), a rotating wheel component (C) and a pedal component (D); the front end of the rack component (A) is fixedly provided with a handrail tube group (B), the middle of the rack component (A) is fixedly provided with a rotating wheel component (C), the pedal component (D) is fixedly arranged at the rear end of the rack component (A), the pedal component (D) is of a four-link structure consisting of an upper connecting rod (8), a lower connecting rod (9), a rocker arm II (12), a pedal (13) and a rocker arm I (20), the pedal component (D) is fixedly connected with the handrail tube group (B) through the upper connecting rod (8), the lower end of the upper connecting rod (8) is movably connected with the upper end of the pedal (13), two sides of the bottom end of the pedal (13) are respectively movably connected with one ends of the rocker arm II (12) and the rocker arm I (20), the other ends of the rocker arm II (12) and the rocker arm I (20) are movably arranged on the rack component (A), one end of the lower connecting rod (9) is movably connected with the rocker arm II (12), the pedal assembly (D) is movably connected with the rotating wheel assembly (C) through the other end of the lower connecting rod (9).

2. A mountain climbing machine according to claim 1, characterized in that: handrail nest of tubes (B) constitute by last riser (2), handle pipe (3), control tube (4), last riser stay tube (5), guide rail (6), slider (7), the upper end of frame subassembly (A) is through bolt and last riser stay tube (5) fixed connection, the front end and the last riser (2) fixed connection of going up riser stay tube (5), the both sides of going up riser (2) are fixed mounting respectively has slider (7), fixed mounting has guide rail (6) on control tube (4), control tube (4) are through guide rail (6) and slider (7) swing joint, the upper and lower extreme of control tube (4) respectively with last connecting rod (8) fixed connection on handle pipe (3) and pedal subassembly (D).

3. A mountain climbing machine according to claim 1, characterized in that: the rotating wheel assembly (C) consists of a crank (10), a belt pulley (11), a magnet support (14), a flywheel locking sheet (15), a tension spring (16), a tension spring screw (17), a one-way flywheel set (18), an idler wheel (19) and a poly V-belt (21); the upper right side movable mounting of frame subassembly (A) has belt pulley (11), the upper left side of frame subassembly (A) and the right side of belt pulley (11) pass through the bearing all with the one end swing joint of crank (10), the middle flywheel stay (15) and the one-way flywheel group (18) swing joint that pass through both sides of frame subassembly (A), the middle rotation axis movable mounting that passes through of idler (19) is on frame subassembly (A), the front end and the polywedge bet (21) swing joint of idler (19), the rear end of idler (19) passes through extension spring (16) and extension spring screw rod (17) fixed connection fixed on frame subassembly (A), belt pulley (11), one-way flywheel group (18) are connected through polywedge bet (21) transmission, the front end fixed mounting of one-way flywheel group (18) has magnet bracket (14).

4. A mountain climbing machine according to claim 3, characterized in that: the unidirectional flywheel set (18) consists of a flywheel (18.1), a deep groove ball bearing (18.2), a unidirectional bearing (18.3), a flat key (18.4), a clamp spring (18.5) and a flywheel axle center (18.6); the inner chamber both sides of flywheel (18.1) are fixed mounting respectively have deep groove ball bearing (18.2) and one-way bearing (18.3), flywheel axle center (18.6) activity interlude is on the inner chamber of flywheel (18.1), deep groove ball bearing (18.2) and one-way bearing (18.3), one-way bearing (18.3) are through parallel key (18.4) and flywheel axle center (18.6) fixed connection, deep groove ball bearing (18.2) and the equal fixed mounting in outside of one-way bearing (18.3) have jump ring (18.5).

5. A mountain climbing machine according to claim 1, 2 or 3, wherein: the rack assembly (A) consists of an I-shaped bottom tube (1.1), a fixed tube (1.2), a flywheel fixing frame (1.3), a bracket shaft sleeve (1.4), a magnet bracket adjusting sheet (1.5) and a magnetic control U-shaped groove (1.6); the upper front end of the I-shaped bottom pipe (1.1) is fixedly provided with a fixed pipe (1.2), the upper end of the fixed pipe (1.2) is fixedly connected with an upper vertical pipe supporting pipe (5) through a bolt, the middle of the fixed pipe (1.2) is movably connected with a crank (10) and a belt pulley (11) through a rotating shaft, the middle of the I-shaped bottom pipe (1.1) is fixedly provided with a flywheel fixing frame (1.3), the one-way flywheel set (18) is fixedly connected with the flywheel fixing frame (1.3), the I-shaped bottom pipe (1.1) and the fixed pipe (1.2) are both fixedly provided with a bracket shaft sleeve (1.4), the rocker arm II (12) and the rocker arm I (20) are both movably connected with the bracket shaft sleeve (1.4) through the rotating shaft, the rear side of the fixed pipe (1.2) is fixedly provided with a magnet bracket adjusting sheet (1.5), the magnetic control U-shaped groove (1.6) is arranged at the front end of the flywheel fixing frame (1.3) and is fixedly arranged in the middle of, and two ends of the magnet support (14) are respectively and fixedly arranged on the magnet support adjusting sheet (1.5) and the magnetic control U-shaped groove (1.6).

6. A mountain climbing machine according to claim 1 or 2, characterized in that: the handle pipes (3) and the pedals (13) on the two sides of the rack component (A) keep mutually symmetrical connecting structures.

7. A mountain climbing machine according to claim 3, characterized in that: the unidirectional flywheel set (18) is replaced by a magnetic control flywheel or a wind wheel set.