CN103656991B - A kind of new-type mountain-climbing machine - Google Patents

Abstract

The invention discloses a kind of new-type mountain-climbing machine, comprise frame in combination, wheel set assembly, flying wheel assembly, stripe shape drawing piece, foot-operated assembly and regulating wheel; Regulating wheel is arranged on frame in combination top; Two foot-operated assemblies are arranged on frame in combination bottom respectively, and the left and right of correspondence below regulating wheel; Wheel set assembly and flying wheel assembly to be arranged on respectively in frame in combination and to match; Stripe shape drawing piece rides on regulating wheel, the two ends of stripe shape drawing piece are connected with two foot-operated assemblies respectively after through the wheel set assembly matched, two foot-operated assemblies are connected up and down by the connection of stripe shape drawing piece, and drive when two foot-operated assemblies move downward respectively wheel set assembly to rotate.It is comfortable that the present invention both can allow user trample, can regulate easily again and trample resistance, simultaneously, can also regulate well and trample span between user's bipod, to imitate different mountain-climbing difficulty easily, in addition, the comfort level of foot position can also be improved, make product possess stronger competitiveness.

Description

A new type of climbing machine

technical field

The present invention relates to a kind of sports body-building apparatus, particularly relates to a kind of new-type climbing machine.

Background technique

With the rapid development of the economy, the substantial improvement of people's living standards, and the continuous deepening of mass fitness activities, more and more fitness equipment has entered the family, so that people can achieve the effect of exercising without leaving home. Mountain climbing machines are one of them. The traditional mountain climbing machine uses a hydraulic mechanism to imitate the pedaling action of the mountain climbing process. In order to adjust the pedaling force, a damping valve needs to be installed in the pipeline to adjust the resistance of the pedaling resistance by adjusting the resistance of the liquid flow. Hydraulic cylinders and damping valves are used as resistance adjustments, and the pedaling resistance is difficult to adjust, unable to meet the strength requirements of various exercisers, and the structure is complex and the production cost is high. Another kind of mountaineering machine of prior art is to adopt transmission belt, and transmission belt rides on the pulley, and the two ends of belt are respectively fixed two pedals, and when one pedal moves downwards, affected by the implicating effect of belt, the other pedal The pedal will move upwards. In order to adjust the pedaling resistance, a friction adjustment mechanism in contact with the transmission belt is provided. Mechanism, on the one hand, is inconvenient to adjust the stepping resistance, on the other hand, the complex adjustment mechanism also causes the production to be cumbersome and the increase of the production cost, and, because the way of increasing the belt damping is used to adjust the stepping resistance, the user There will be a sense of resistance when stepping on it, which makes the user uncomfortable when stepping on it.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art and to provide a new type of mountain climbing machine, which can not only allow the user to step on comfortably, but also can easily adjust the stepping resistance, and at the same time, can also well adjust the distance between the user's two feet. The treading span is used to easily imitate different climbing difficulties. In addition, it can also improve the comfort of the pedaling position, making the product more competitive.

The technical solution adopted by the present invention to solve its technical problems is: a new type of mountain climbing machine, including a frame assembly, a runner assembly, an inertia wheel assembly, a strip-type pulling member, two pedal assemblies and a tensioner tensioning wheel; the tensioning wheel is installed on the upper part of the frame combination; the two pedal assemblies are respectively installed on the lower part of the frame combination, and correspond to the left and right sides below the tensioning wheel; the runner assembly and The inertial wheel assembly is respectively installed in the frame combination, and the runner assembly and the inertial wheel assembly are connected through a belt or chain transmission, so that the runner assembly and the inertial wheel assembly are linked; the runner assembly is arranged in the middle of the frame assembly to fit It is fitted between the tensioning wheel and the two pedal assemblies; the strip-type pulling member rides on the tensioning wheel, and the two ends of the strip-type pulling member are respectively connected to the The two foot pedal assemblies are connected so that the two foot pedal assemblies are linked up and down by the connection of the strip-type pulling parts, and the runner assembly is driven to rotate when the two foot pedal assemblies move downward respectively.

Further, a lifting mechanism is also included, and the tension wheel is installed on the frame combination through the lifting mechanism, so that the height position of the tension wheel can be adjusted relative to the frame combination.

The lifting mechanism includes a screw rod and a nut, the screw rod is rotatably installed on the frame assembly, the nut is rotatably fitted on the screw rod, and the tension wheel is fixed on the nut.

The lifting mechanism includes a hydraulic cylinder device or an air cylinder device, the hydraulic cylinder device or the air cylinder device is fixed on the frame assembly, and the piston rod of the hydraulic cylinder device or the air cylinder device is fixed with the tension wheel.

The lifting mechanism includes a motor-driven lifting device, the motor-driven lifting device is fixed on the frame assembly, and the tensioning wheel is linked with the power output of the motor-driven lifting device.

The rotating wheel assembly includes a rotating wheel, a rotating shaft, two limiting wheels and two pulling wheels; the rotating shaft is rotatably installed on the frame assembly; the rotating wheel is fixed in the middle of the rotating shaft, And it is connected with the inertia wheel assembly through a belt or chain transmission; the two pulling wheels are respectively arranged on both sides of the running wheel, and are respectively matched with the rotating shaft to form a one-way free rotation; the two limiting wheels respectively installed on the frame assembly and on both sides directly below the tensioning wheel; The top and side of the pedal go around and are obliquely fixed to correspond to the two pedal assemblies.

The two pulling wheels are gears, and the strip-type pulling part is a combination of a chain and a steel wire rope, wherein the steel wire rope section of the strip-type pulling part is matched with the tensioning wheel, and the chain section of the strip-type pulling part is matched with the tensioning wheel. Match the corresponding gears.

The inertia wheel assembly includes an inertia wheel and a magnetic block assembly for forming a damping effect on the inertia wheel.

The inertia wheel assembly includes an inertia wheel and an electromagnet assembly for damping the inertia wheel.

The pedal assembly includes a pedal swing rod, a pedal support rod, a connecting rod, a limit frame and a pedal; one end of the pedal swing rod is pivotally connected to the lower part of the frame assembly, and the pedal The other end of the swing rod is pivotally connected to one end of the pedal; the limit frame is fixed on the bottom end of the pedal swing rod; one end of the pedal support rod is connected to one end of the pedal swing rod The lower part of the frame is pivotally connected with the lower part of the frame assembly, the other end of the pedal support rod passes through the limit frame; one end of the connecting rod is pivotally connected with the other end of the pedal support rod , the other end of the connecting rod is pivotally connected with the middle part of the pedal;

Further, it also includes an armrest column, the middle and upper part of which is slidably socketed on the upper sleeve of the frame assembly, and the bottom of the armrest column is pivotally connected to the middle part of the pedal swing rod.

In a new type of mountain climbing machine of the present invention, during use, the user's two feet stand on two pedals respectively, and when one foot of the user pushes down one pedal, the pedal on one side will drive The pedal assembly on one side moves downward, and when the pedal swing rod moves downward, the strip-type pulling piece will also be pulled down through the end of the strip-type pulling piece here, due to the pulling effect of the strip-type pulling piece , the end of the other side of the strip-type pulling member will drive the pedal swing rod on the other side to move upwards, so that one pedal component goes down and the other side pedal component goes up, imitating the user's mountaineering action.

In the novel mountain climbing machine of the present invention, when the user moves up and down alternately with both feet, the pedal assemblies on both sides also alternately move up and down, so the two sides of the strip-type pulling member are also pulled alternately. Since the chain segment of the strip-type pulling part is matched with the corresponding gear, the gears on both sides of the strip-type pulling part will also be driven to rotate when the two sides of the strip-type pulling part are pulled alternately. When the pedal assembly moves upwards, the gear on one side rotates forward, while the gear on the other side rotates in the reverse direction. Since the pulling wheel, that is, the gear, is matched with the shaft in a unidirectional free rotation, therefore, when the gear rotates forward When the gear rotates, it will drive the rotating shaft to rotate, but when the gear rotates in the opposite direction, it will not drive the rotating shaft to rotate. After the rotating shaft rotates, it will drive the running wheel to rotate. When the pedal assembly moves downward, there is resistance, and when the pedal assembly on the other side moves upward, there is no resistance. Similarly, when the pedal assembly on one side moves upwards and the pedal assembly on the other side moves downward, the gear on one side rotates in the reverse direction, while the gear on the other side rotates forward, and when the pedal assembly on the other side moves downward, There will be resistance, and when the pedal assembly on one side moves upwards, there is no resistance. The resistance to the downward movement of the pedal assembly can be adjusted by adjusting the damping of the inertia wheel assembly.

A kind of new type mountaineering machine of the present invention, because pedal component has adopted pedal swing bar, pedal support bar, connecting rod, limit frame and pedal, like this, pedal and pedal swing bar can form rotation, and During the up-and-down swinging process of the pedal swing rod, the pedal can be guaranteed to be always parallel to the ground, so that the entire surface of the user's sole remains in contact with the pedal, thereby improving comfort.

A new type of climbing machine of the present invention can use the lifting mechanism to adjust the height position of the tensioning wheel. When the tensioning wheel is adjusted upwards, since the length of the strip-shaped pulling part is fixed, the pedal assemblies on both sides will be pulled up. , so that the gap between the pedal assembly and the bottom of the frame assembly is relatively large, so that the distance between the upper and lower limit positions of the pedal assemblies on both sides is relatively large, that is, the user's stride during exercise is relatively large. When the tensioning wheel is adjusted downwards, since the length of the strip-shaped pulling member is fixed, the pedal assemblies on both sides will be pulled down, so that the gap between the pedal assemblies and the bottom of the frame assembly is small, so that The distance between the upper and lower limit positions of the pedal assemblies on both sides is relatively small, which means that the user's stride during exercise is relatively small. Thereby the regulation of different strides is realized.

Compared with prior art, the beneficial effect of the present invention is:

1. The present invention adopts the runner assembly and the inertia wheel assembly to cooperate with the strip-shaped pulling member. In this way, the inertia wheel assembly can be used to adjust the resistance during the user's mountaineering exercise, which can allow the user to step on it comfortably, The pedaling resistance can also be adjusted conveniently.

2. The present invention adopts the lifting mechanism to adjust the height position of the tensioning wheel, so that the user can adjust the step size of the user's movement process by raising or lowering the position of the tensioning wheel, so as to easily imitate different mountaineering difficulties , and has the characteristics of convenient adjustment and easy realization.

3. The present invention adopts a pedal swing bar, a pedal support rod, a connecting rod, a limit frame and a pedal to form a pedal assembly, so that the pedal and the pedal swing bar can form rotation, and the pedal swing bar can be rotated. In the process of swinging up and down, it can be ensured that the pedal is always parallel to the ground, so that the entire surface of the sole of the user's foot is kept in contact with the pedal, thereby improving comfort.

The present invention will be described in further detail below in conjunction with accompanying drawing and embodiment; But a kind of new climbing machine of the present invention is not limited to embodiment.

Description of drawings

Fig. 1 is a schematic diagram of a three-dimensional structure of the present invention;

Fig. 2 is the front view of the present invention;

Fig. 3 is the right view of the present invention;

Fig. 4 is the back view of the present invention;

Fig. 5 is an enlarged schematic diagram of part A in Fig. 1;

Fig. 6 is an enlarged schematic diagram of part B in Fig. 1;

Fig. 7 is an exploded schematic view of the runner assembly of the present invention;

Fig. 8 is an exploded schematic view of the pedal assembly of the present invention.

Detailed ways

Example

Referring to Figures 1 to 8, a new mountain climbing machine of the present invention includes a frame assembly 1, a runner assembly 2, an inertia wheel assembly 3, a strip-type pulling member 4, and two pedal assemblies 5 and a tensioning wheel 6; the tensioning wheel 6 is installed on the top of the frame combination 1; the two pedal assemblies 5 are installed on the bottom of the frame combination 1 respectively, and correspond to the The left and right sides; the runner assembly 2 and the inertia wheel assembly 3 are respectively installed in the frame assembly 1, and the runner assembly 2 and the inertia wheel assembly 3 are connected by belt or chain transmission, so that the runner assembly 2 and the inertia wheel assembly 3-phase linkage; the runner assembly 2 is set in the middle of the frame assembly 1 to fit between the tension wheel 6 and the two pedal assemblies 5; the strip-type pulling member 4 rides on the tension wheel 6 The two ends of the strip-type pulling member 4 are respectively connected with the two pedal assemblies 5 after passing through the matched runner assembly 2, so that the two pedal assemblies 5 are connected by the strip-type pulling member. The upper and lower phases are linked, and when the two pedal assemblies 5 move downward respectively, the running wheel assembly 2 is driven to rotate.

Further, it also includes a lifting mechanism, the tension wheel 6 is installed on the frame assembly 1 through the lifting mechanism, so that the tension wheel 6 can adjust the height position relative to the frame assembly 1 .

In this embodiment, the lifting mechanism uses a screw 7 and a nut, the screw 7 is rotatably mounted on the frame assembly 1, the nut rotates and fits on the screw 7, and the tension wheel 6 is fixed on on the nut. By turning the screw rod 7, the nut can move up and down along the screw rod 7, and the tension wheel 6 also moves up and down thereupon.

Of course, the lifting mechanism can also be various manual lifting or electric lifting mechanisms. For example, the lifting mechanism can include a hydraulic cylinder device or a pneumatic cylinder device, and the hydraulic cylinder device or pneumatic cylinder device is fixed on the frame assembly. The piston rod of the hydraulic cylinder device or the cylinder device is fixed with the tensioning wheel. For another example, the lifting mechanism may include a motor-driven lifting device, the motor-driven lifting device is fixed on the frame assembly, and the tensioning wheel is linked with the power output of the motor-driven lifting device.

The runner assembly 2 includes a runner 21, a rotating shaft 22, two limiting wheels 23 and two pulling wheels 24; the rotating shaft 22 is rotatably mounted on the frame assembly 1; the rotating The wheel 21 is fixed on the middle part of the rotating shaft 22, and is connected with the inertia wheel assembly 3 through a belt or chain transmission. In this embodiment, the runner 21 adopts a multi-groove belt pulley, and is connected with the inertia wheel assembly 3 through a belt; the two Pulling wheels 24 are arranged on both sides of running wheel 21 respectively, and form unidirectional free rotation with described rotating shaft 22 respectively; The two sides directly below the tensioning wheel 6; the two ends of the strip-shaped pulling member 4 bypass the corresponding limit wheel 23 respectively, and then bypass the two pulling wheels 24 from above and sideways And be oblique and correspondingly fixed with two pedal assemblies 5. The function of the limiting wheel 23 is to enable the strip-type pulling member 4 to be effectively matched at the pulling wheel 24 .

In this embodiment, the two pulling wheels 24 are gears, and the strip-type pulling member 4 is a combination of a chain 41 and a steel wire rope 42, wherein the steel wire rope 42 section of the strip-type pulling member is connected to the tension wheel 6. Cooperate, the chain 41 segments of the bar-type puller are matched with the corresponding gear 24.

The inertia wheel assembly 3 may include an inertia wheel and a magnetic block assembly for damping the inertia wheel. The inertia wheel assembly may also include an inertia wheel and an electromagnet assembly for forming a damping effect on the inertia wheel. In addition, the magnetic block assembly or the electromagnet assembly can be correspondingly installed outside the circle of the inertia wheel, and can also be correspondingly installed inside the circle of the inertia wheel.

The pedal assembly includes a pedal swing rod 51, a pedal support rod 52, a connecting rod 53, a limit frame 54 and a pedal 55; one end of the pedal swing rod 51 is connected to the bottom of the frame assembly 1 Pivotally connected, the other end of the pedal swing rod 51 is pivotally connected to one end of the pedal 55; the limit frame 54 is fixed on the bottom end of the pedal swing rod 51; the pedal support rod One end of 52 is pivotally connected with the lower part of the frame assembly 1 under one end of the pedal swing rod 51, and the other end of the pedal support rod 52 passes through the position-limiting frame 54; One end of the rod 53 is pivotally connected to the other end of the pedal support rod 52, and the other end of the connecting rod 53 is pivotally connected to the middle part of the pedal 55; It is fixed on the middle part of the pedal swing bar 51. In this embodiment, the limiting frame 54 is formed by a U-shaped piece and two screws, of course, other frame structures are also possible.

Further, it also includes an armrest column 8, the middle and upper part of which is slidably sleeved on the upper casing 11 of the frame assembly, and the bottom of the armrest column 8 is pivotally connected to the foot pedal swing bar 51. middle part.

In a new type of mountain climbing machine of the present invention, during use, the user's two feet stand on two pedals 55 respectively, and when one foot of the user steps down one pedal, the pedal 55 on one side will It will drive the pedal assembly 5 on one side to move downward, and when the pedal swing bar 51 moves downward, it will also pull down the strip-type puller 4 through the end of the strip-type puller 4 here, because the strip-type pull The pulling effect of the piece, the end of the other side of the strip-shaped pulling piece will drive the pedal swing rod 51 on the other side to move upward, forming one side of the pedal assembly 5 downward, and the other side of the pedal assembly 5 upward, imitating the use of climber's mountaineering action.

In a new type of climbing machine of the present invention, when the user moves up and down alternately with both feet, the pedal assemblies 5 on both sides also alternately move up and down, so the two sides of the strip-type pulling member 4 are also pulled alternately. Because the chain 41 sections of the strip-type pulling member cooperate with the corresponding gear 24, in the process of alternately pulling the two sides of the strip-type pulling member 4, the gears 24 on both sides will also be driven to rotate. movement, and when the pedal assembly 5 on the other side moves upwards, the gear 24 on one side rotates forward, while the gear 24 on the other side rotates in the opposite direction. Rotating shaft 22, therefore, can drive rotating shaft 22 to rotate when gear 24 rotates positively, and can not drive rotating shaft 22 to rotate when gear 24 reverse rotation, rotating shaft 22 can drive running wheel 21 to rotate again after rotating, and running wheel 21 rotates again Drive the inertial wheel to rotate, because the inertial wheel has a damping effect, like this, when the pedal assembly 5 on one side moves downward, there will be resistance, and when the pedal assembly 5 on the other side moves upward, there is no resistance. Similarly, when the pedal assembly on one side moves upwards and the pedal assembly on the other side moves downward, the gear on one side rotates in the reverse direction, while the gear on the other side rotates forward, and when the pedal assembly on the other side moves downward, There will be resistance, and when the pedal assembly on one side moves upwards, there is no resistance. The resistance to the downward movement of the pedal assembly can be adjusted by adjusting the damping of the inertia wheel assembly.

A kind of new mountain climbing machine of the present invention, because pedal assembly 5 has adopted pedal swing bar 51, pedal support bar 52, connecting rod 53, limit frame 54 and pedal 55, like this, pedal 55 and pedal swing The rod 51 can form a rotation. During the up and down swing process of the pedal swing rod 51, the pedal 55 can be guaranteed to be parallel to the ground all the time, so that the entire surface of the user's sole remains in contact with the pedal, thereby improving comfort.

A new type of mountaineering machine of the present invention can use a lifting mechanism to adjust the height position of the tensioning wheel. When the tensioning wheel 6 is adjusted upwards, since the length of the strip-type pulling member 4 is fixed, the pedal assemblies on both sides will be moved 5 is pulled up, so that the gap between the pedal assembly 5 and the bottom of the frame assembly 1 is relatively large, so that the distance between the upper and lower limit positions of the pedal assemblies 5 on both sides is relatively large, that is, the stepping distance of the user's movement process is increased. larger. When the tensioning wheel 6 is adjusted downward, since the length of the strip-type pulling member 4 is fixed, the pedal assemblies 5 on both sides will be pulled down, so that the gap between the pedal assemblies 5 and the bottom of the frame assembly 1 is small, In this way, the distance between the upper and lower limit positions of the pedal assemblies 5 on both sides will be smaller, that is, the user's stride in the exercise process will be smaller. Thereby the regulation of different strides is realized.

The foregoing embodiments are only used to further illustrate a new climbing machine of the present invention, but the present invention is not limited to the embodiments; Fall within the scope of protection of the technical solution of the present invention.

Claims (10)

1. a new-type mountain-climbing machine, is characterized in that: comprise a frame in combination, a wheel set assembly, a flying wheel assembly, stripe shape drawing piece, two foot-operated assemblies and a regulating wheel; Described regulating wheel is arranged on the top of frame in combination; Described two foot-operated assemblies are arranged on the bottom of frame in combination respectively, and the left and right sides of correspondence below regulating wheel; Described wheel set assembly and flying wheel assembly are arranged in frame in combination respectively, and wheel set assembly is connected by belt or chain drive with flying wheel assembly, are connected to make wheel set assembly and flying wheel assembly; Described wheel set assembly is arranged on the medium position of frame in combination to fit between regulating wheel and two foot-operated assemblies; Described stripe shape drawing piece rides on regulating wheel, the two ends of stripe shape drawing piece are connected with two foot-operated assemblies respectively after through the described wheel set assembly matched, two foot-operated assemblies are connected up and down by the connection of stripe shape drawing piece, and drive when two foot-operated assemblies move downward respectively wheel set assembly to rotate.

2. new-type mountain-climbing machine according to claim 1, it is characterized in that: further, also comprise an elevating mechanism, described regulating wheel is arranged on frame in combination by elevating mechanism, enable regulating wheel regulate height and position relative to frame in combination, trample span to realize regulating between user bipod.

3. new-type mountain-climbing machine according to claim 2, it is characterized in that: described elevating mechanism comprises screw rod and nut, described screw rod is installed in rotation on frame in combination, and described nut rotatable engagement is on described screw rod, and described regulating wheel is fixed on described nut.

4. new-type mountain-climbing machine according to claim 2, it is characterized in that: described elevating mechanism comprises hydraulic oil cylinder device or air cylinder device, described hydraulic oil cylinder device or air cylinder device are fixed on described frame in combination, and piston rod and the regulating wheel of described hydraulic oil cylinder device or air cylinder device fix.

5. new-type mountain-climbing machine according to claim 2, it is characterized in that: described elevating mechanism comprises motor and drives lowering or hoisting gear, described motor drives lowering or hoisting gear to be fixed on described frame in combination, and regulating wheel and described motor drive the Power output of lowering or hoisting gear to be connected.

6. new-type mountain-climbing machine according to claim 1, is characterized in that: described wheel set assembly comprises a runner, a rotating shaft, two position-limited wheels and two tractive wheels; Described rotating shaft is installed in rotation on described frame in combination; Described runner is fixed on the middle part of rotating shaft, and is connected by belt or chain drive with flying wheel assembly; Described two tractives wheel is located at the both sides of runner respectively, and can unidirectionally match freely to rotate with described rotating shaft respectively; Described two position-limited wheels are arranged on frame in combination and the both sides be in immediately below described regulating wheel respectively; The two ends of described stripe shape drawing piece, after walking around corresponding position-limited wheel respectively, are walked around from the top of described two tractives wheel and side and are oblique correspondingly with two foot-operated assemblies to fix.

7. new-type mountain-climbing machine according to claim 6, it is characterized in that: described two tractives wheel is gear, described stripe shape drawing piece is that chain and steel wire rope combine, and wherein the length of cable of stripe shape drawing piece matches with described regulating wheel, and the chain segment of stripe shape drawing piece matches with corresponding gear.

8. new-type mountain-climbing machine according to claim 1, is characterized in that: described flying wheel assembly comprises flying wheel and is used for being formed flying wheel the magnetic patch assembly of damping action; Or described flying wheel assembly comprises flying wheel and is used for being formed flying wheel the electromagnet assembly of damping action.

9. new-type mountain-climbing machine according to claim 1, is characterized in that: described foot-operated assembly comprises foot-operated fork, foot-operated support bar, connecting rod, position-limited rack and rides; One end of described foot-operated fork and the bottom of described frame in combination are articulated, and the other end and described foot-operated one end of described foot-operated fork are articulated; Described position-limited rack is fixed on the bottom of described foot-operated fork; One end of described foot-operated support bar is articulated in the below of one end of described foot-operated fork and the bottom of described frame in combination, and the other end of described foot-operated support bar is through described position-limited rack; One end of described connecting rod and the other end of described foot-operated support bar are articulated, and the other end and the described foot-operated middle part of described connecting rod are articulated; The termination of described stripe shape drawing piece is fixed on the middle part of foot-operated fork.

10. new-type mountain-climbing machine according to claim 9, it is characterized in that: further, also comprise baluster, the middle and upper part of described baluster is socketed in the upper sleeve pipe place of frame in combination slidably, and the bottom of described baluster is articulated in the middle part of described foot-operated fork.