CN104324480B - Multi-functional, more fixed mode combined trainers - Google Patents

Abstract

The invention relates to a multi-functional and multi-fixed mode comprehensive training device, which comprises a main body bracket, a handle device, a pedal device and a waist-abdominal support device. The handle device includes a handle frame and a handle mounted on the handle frame. the handle on the upper part of the device, the pedal device includes a pedal frame and a pedal mounted on the pedal frame, the waist and abdomen support device includes a support frame and a waist belt that can be connected to the support frame, The support frame includes a left frame, a right frame, and a transverse connector connecting the left frame and the right frame. The waist-abdominal support device and the main body frame can also be disassembled and used independently. The present invention has a simple structure, a small footprint, and is suitable for skeletal muscle exercise, limb balance training and aerobic training in different fixed modes, so as to achieve the effect of comprehensive training. It is convenient, and each part of the instrument can be used alone or in combination.

Description

Multifunctional, multi-fixed mode comprehensive trainer

technical field

The invention relates to a multi-functional and multi-fixed mode comprehensive training device.

Background technique

With the improvement of living standards, people pay more and more attention to physical health, and sports and fitness have become an indispensable part of people's daily life. However, the existing ordinary fitness equipment has a single function, and the training is relatively boring. When exercising different items, it needs to be replaced Equipment, which makes exercise more cumbersome, and the placement of too many equipment has high requirements on the home, making people look away. In addition, ordinary comprehensive trainers seldom take into account the attempt to use different fixation modes, especially under the condition of no fixation, to perform exercise training. Similarly, ordinary comprehensive trainers cannot meet the requirements of both skeletal muscle exercise, limb balance training, and aerobic training.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a comprehensive training device with simple structure, small footprint, and suitable for skeletal muscle exercise, limb balance training and aerobic training in different fixed modes, so as to achieve the effect of comprehensive training. The difficulty of the instrument can be adjusted freely, the disassembly is convenient, and the components of the instrument can be used alone or in combination.

The technical scheme adopted in the present invention:

A multi-functional and multi-fixed mode comprehensive training device, which comprises a main body bracket, a handle device, a pedal device and a waist-abdominal support device. / or slide rails, which are used to be placed on the ground, as the base of the entire trainer and the basis for the installation and movement of other devices on the trainer, usually with feet at the bottom and rubber anti-skid pads on the feet, etc., The handlebar device includes a handlebar frame and a handlebar mounted on the handlebar frame, the pedal device includes a footrest frame and a footrest mounted on the footrest frame, and the handlebar frame has a Both the bottom and the bottom of the foot support frame are provided with a sliding block matched with the chute and/or a moving chute matched with the slide rail, and the waist-abdominal support device includes a support frame and can be connected to the slide rail. The waist belt on the support frame, the support frame is installed in the middle of the main body frame, the support frame includes a left frame, a right frame and a transverse connecting piece connecting the left frame and the right frame, usually the transverse connection The part is located on the upper part of the waist-abdominal support device, so as to facilitate the use of the waist belt and avoid hindering the movement of the human body. After the support device and the main body bracket are disassembled from each other, each can be used as an independent training device.

Preferably, the number of the main body brackets is one or two, when the number of the main body brackets is one, the number of the sliding grooves and/or the sliding rails is one or more, the plurality of sliding grooves and /or the sliding rails are parallel to each other, when the bottom of the handle device and/or the bottom of the pedal device is provided with the sliding block which is matched with the sliding groove, the sliding block located in the same sliding groove If the number is one or more, the plurality of sliders located in the same chute are arranged in front and back to improve stability; when there are two main body brackets, the two main body brackets are parallel to each other, forming a left and right bracket. Two main body brackets, each of the main body brackets is provided with its own chute, and the front and rear sliders are respectively installed through the respective chute, and each slider is provided with a supporting surface, respectively. The handle device and the pedal device on the corresponding main body bracket are respectively used to support the limbs during training. Conditioned crawling practice.

Preferably, the handle device and the main body bracket are provided with a positioning device for fixing the handle device that can move along the chute/guide rail at a certain position, and the positioning device can be located at any position The positioning device for positioning, for example, the handle frame base is provided with penetrating screw holes, and corresponding positioning screws are screwed on the screw holes. When the device is moved to any position, the positioning of the handle device can be realized by tightening the positioning screws. Through holes can also be set on the base of the handle frame, and several corresponding positions of the handle frame can be set on the main body bracket. When the handle device is moved to align the through hole on the base of the handle frame with a certain through hole on the main body bracket, a pin rod of a certain length is inserted into the through hole at the bottom of the handle frame and the main body bracket The aligned through holes, thereby enabling the positioning of the handlebar device at a specific position.

Preferably, the pedal device and the main body bracket are provided with a positioning device for fixing the pedal device capable of moving along the chute/guide rail at a certain position. The positioning device of the pedal device may adopt the same structure/principle as the positioning device of the above-mentioned handle device.

Preferably, the handle device is provided with or without a handle protection band.

Preferably, the pedal device is provided with or without a pedal protection belt.

Preferably, the number of the handle device is one or more, including any one or more of the following. Usually, these different kinds of handle devices can be equipped at the same time, so that different kinds of handle devices can be installed on the main body bracket according to the needs, so as to be suitable for different movement modes:

(1) Fixed handle device: the handle is fixedly connected to the handle frame, the handle or the handle frame is provided with an elbow pad, or neither the handle nor the handle frame is provided with an elbow pad ;

(2) Wheel type handle device: the handle frame is provided with a hand wheel, with or without a hand wheel damping device or a hand wheel load device, and the handle is fixedly connected to the hand wheel. The axle of the runner.

Preferably, the number of the pedal devices is one or more, including any one or more of the following. Usually, these different types of pedal devices can be equipped at the same time, so that different types of pedal devices can be installed on the main body bracket according to the needs, so as to be suitable for different movement modes:

(1) Fixed pedal device: the pedal is fixedly connected to the pedal frame;

(2) Bicycle-type pedal device: the pedal frame is provided with pedal wheels, with or without pedal wheel damping device or pedal wheel load device, and the pedal is fixedly connected to the pedal Axle of the wheel.

Preferably, the fixed handle device is as follows: the handle is mainly composed of two handle bars extending forward, the main part of the handle bar is a straight bar section, and the straight bar of the handle bar is The front end of the rod segment is provided with an upwardly tilted handle segment, the straight rod segment of the handle rod is fixedly connected to the handle frame, and an elbow pad (such as an elbow pad) is provided on the straight rod segment of the handle rod. or no elbow pad, when the elbow pad is provided on the straight rod section of the handle bar, the elbow pad is located above the straight rod section of the handle bar and is in contact with the handle bar. There is a distance between the handle sections of the handle bar, the handle frame includes a handle frame base and a handle connection part, and the handle frame base and the connection part are fixedly connected or connected in height. The handlebar is provided with a height-adjustable structure, and the left and right handlebars are of different heights, so that the left and right forces are different, and more muscles are mobilized to maintain balance.

Preferably, the wheel-type handle device is as follows: the handle comprises two lateral handles respectively arranged on the left and right sides of the hand wheel, and each of the handles is connected to the hand wheel through a respective crank. A rotating shaft, the handle is fixedly or rotatably connected to the crank, and the two handles are distributed longitudinally on both sides of the rotating shaft of the hand wheel (both sides of the rotating axis), that is, two The central axis of the handle and the central axis of the rotating shaft of the hand wheel are located in the same plane, and the central axis of the rotating shaft of the hand wheel is located in the middle of the central axes of the two handles, and the distance from the central axes of the two handles is equal) , the rotating shaft of the hand wheel is fixedly installed on the hand wheel, the handle frame includes a handle frame base and a handle connection part, and the handle frame base and the handle connection part are fixedly connected or Adjustable height connection, the handle connection part is composed of the left connection part of the hand wheel and the right connection part of the hand wheel, and the left connection part of the hand wheel and the right connection part of the hand wheel are both provided with shaft holes, so The left and right ends of the rotating shaft of the hand wheel are respectively directly installed or mounted on the shaft holes of the left connecting part of the hand wheel and the right connecting part of the hand wheel through bearings, and the damping device of the hand wheel is preferably There is a friction static plate matched with the hand wheel, and the friction static plate is in surface contact with the surface of the hand wheel or the friction moving plate fixedly installed on the hand wheel through its pre-compression spring.

Preferably, the fixed pedal device is as follows: the pedal comprises left and right pedals, and the two pedals are respectively mounted on the pedal frame through their respective pedal connectors, The foot pedal is fixedly connected, rotatably connected or connected at an adjustable angle with the corresponding foot pedal connecting piece. When the foot pedal is fixedly connected with the corresponding foot pedal connecting piece, the two The inclination angle of the pedals (the angle between the longitudinal direction and the horizontal plane) is preferably the same. Connection or height-adjustable connection, the foot pedal connector adopts a height-adjustable structure, and the left and right foot pedals have different heights, so that the left and right forces are different, and more muscles are mobilized to maintain balance.

Preferably, the bicycle pedal device is as follows: the pedal comprises two pedals respectively arranged on the left and right sides of the pedal wheel, and each of the pedals is connected to the pedal through a respective crank The rotation shaft of the wheel, the pedals and the crank are connected in a rotational connection, and the distribution of the two pedals in the longitudinal direction is that they are located on both sides of the rotation shaft of the pedal wheel (rotation axis). two sides), that is, the central axes of the two pedals and the central axis of the rotation shaft of the pedal wheel are located in the same plane, and the central axis of the rotation shaft of the pedal wheel is located in the center of the two pedals The middle of the axis, the distance from the center axis of the two pedals is equal), the rotating shaft of the pedal wheel is fixedly installed on the pedal wheel, and the pedal frame includes a pedal bracket base and a pedal connection part, so A fixed connection or an adjustable height connection between the pedal frame base and the pedal connection part, the pedal connection part is composed of a left connection part of the pedal wheel and a right connection part of the pedal wheel, and the left connection part of the pedal wheel is composed of Both the left and right connecting parts of the pedal wheel are provided with shaft holes, and the left and right ends of the rotating shaft of the pedal wheel are respectively directly mounted on the left connecting part of the pedal wheel and the right connecting part of the pedal wheel. On the shaft hole, the damping device of the pedal wheel is preferably provided with a friction static plate matched with the pedal wheel, and the friction static plate is connected to the surface of the pedal wheel or the pedal through its pre-compression spring. The friction moving plates fixedly installed on the wheels are in surface contact with each other.

Preferably, when the footrest frame base is connected with the footrest connecting portion in a height-adjustable manner, the height adjustment trajectory of the footrest connecting portion is an arc perpendicular to the axis of the shaft hole on the footrest connecting portion. shape (including the arc trajectory under the adjustable connection and the fitting curve of each point under the discontinuous adjustment is arc-shaped, which can be based on any fixed point on the connecting part of the pedal, for example, any point on the axis of the shaft hole) . For example, the footrest frame base has a certain height and is provided with an upright arc-shaped connecting plate, the arc-shaped connecting plate is provided with a number of positioning holes distributed along the vertical arc, and the pedal connecting portion passes through Screws are fastened to different positioning holes to adjust or change the height of the pedal connection part. The distance between the two parts of the lower extremity supports (the supports at both ends) is basically the same to avoid the obvious change in the distance between the supports at the two ends caused by only adjusting the height in the vertical direction.

Preferably, the main body support is provided with transverse support feet, and the bottom surfaces of both ends of the transverse support feet are provided with elastic spacers. The support height is inconsistent, and more muscles need to be mobilized to maintain balance when completing the prescribed action.

Preferably, both the left bracket and the right bracket in the lumbar-abdominal support device adopt a height-adjustable structure, and the support bracket is provided with or without a support plate capable of supporting the human body. The support surface is provided with or without a cushion. When a support plate is provided, the connection between the support plate and the support frame is preferably detachable connection, for example, the support plate is connected to the transverse connector through screws/bolts and plug/clamp structures.

Preferably, a flat/arc plate used as a support plate is placed on the support frame, or a waist belt is placed on the support frame, and the height is adjusted through the left and right brackets,

Preferably, it can be used for any one or any of the following sports:

(1) The handle device and the pedal device adopt a fixed handle device and a fixed pedal device respectively, and the handle device and the pedal device are respectively installed on the front part and the rear part of the main body bracket, Adjust the distance between the handle device and the pedal device according to the user's situation and fix it by the corresponding positioning device, and use the handle device and the pedal device as the supports for the upper and lower limbs, respectively, to do push-ups and / or back bridge movement. For example, when doing a push-up, the user's hands rest on the handlebars and the feet rest on the footrests, and when doing a back bridge, the user's hands and/or elbows rest on the handlebars and/or hands Put the frame, feet and/or knees on the footrests and/or the footrest frame. Preferably, in order to facilitate the use of the handlebar frame and/or the footrest frame as a support for the human body, a supporting surface/support structure suitable for supporting the human body may be provided on the handlebar frame and/or the footrest frame according to the prior art. The support surface/support structure can be padded or unpadded, according to the needs of the user, use the waist belt or not use the waist belt when exercising, when using the waist belt, put the support frame across At the adaptable position in the middle of the main body bracket, the two ends of the waist belt are fixedly connected to the support frame;

(2) The handle device adopts a wheel-type handle device and/or the pedal device adopts a bicycle-type pedal device, and the person is in different fixing modes such as no fixation, hand fixation, foot fixation, upper limb fixation and lower limb fixation. Then, perform recumbent or horizontal hand runner exercise and/or pedal bicycle exercise to achieve the dual effect of aerobic training and limb balance training. According to the needs of the user, a waist belt can be used or no waist belt can be used. When the waist belt is used, the support frame is placed across the middle of the main body frame, and the two ends of the waist belt are fixedly connected to the support frame;

(3) The handle device and the main body bracket are slidably connected (not fixed by the positioning device), so that it can slide along the chute and/or the guide rail of the main body bracket. The handle device preferably adopts a fixed handle device, A wheel-type handle device can also be used, and the pedal device adopts a fixed pedal device and is fixed by a positioning device, and the support frame is spanned across the adaptable position in the middle of the main body bracket, and the waist belt is tied to the waist of the person. The two ends of the waist belt are fixedly connected to the support frame, the lower limbs are fixed by the fixed foot pedal device, the handle is held in hand, and the handle device is reciprocatingly pushed and pulled to make it slide back and forth on the main frame, and the waist stretches and bends during the reciprocating movement. Action, adjust the difficulty of the action by replacing different handlebar devices and/or pedal devices;

(4) The handle device adopts a fixed handle device and is fixed on the determined position of the main body bracket through the positioning device. The chute of the main body bracket slides, the pedal device is preferably a fixed pedal device, or a bicycle-type pedal device can be used, the support bracket is spanned across the adaptable position in the middle of the main body bracket, and the waist belt is tied to the waist of the person. The two ends of the waist belt are fixedly connected to the support frame, the upper limbs are fixed by the fixed handle device, the feet and the pedals are bound together by the pedal protection belt, the lower limbs are flexed and extended or the lower limbs and waist are flexed and extended, and the pedals are driven with the feet The frame makes it slide back and forth on the main frame, and the difficulty of the action can be adjusted by replacing different handle devices and/or pedal devices;

(5) Both the handle and the pedal device are slidably connected to the main body bracket, so that they can slide along the chute and/or the guide rail of the main body bracket, and the support frame spans the middle of the main body bracket, Bind the waist belt to the person's waist and fix both ends of the waist belt to the support frame, flex and extend the upper and lower limbs at the same time, and perform corresponding stretching and bending movements of the waist when moving back and forth;

(6) An inclined support plate is arranged on the support frame, and the support plate is a flat plate or an arc panel. When the human body is lying on the support plate, the lower limbs are fixed by the foot pedal device to perform abdominal muscle exercises, such as: sit-ups, etc.; The upper limbs are fixed by the handle device when the board is used to perform abdominal muscle exercises, such as: lying on the back leg flexion and extension; Fix the upper limbs with the handle device, and perform waist and buttock muscle exercises, such as: prone leg raising, etc.;

(7) Separate the support frame from the main frame, and set an inclined support plate on the support frame. The support plate is a flat plate or an arc plate. Place the seat plate in front of the support frame, and use the flat plate or arc plate to perform any one of the following: One or more exercises: single-bell internal and external rotations, supine hamstrings, curls (multi-angle), inclined plank curls, incline dumbbell curls, incline bench presses, descending bench presses, and prone benches Dumbbell lateral raises, etc.;

(8) Separate the support frame from the main frame, adjust the support frame to a suitable height, and use the support frame to perform parallel bar exercises, such as: parallel bar arm flexion and extension, exercise the chest muscles, triceps and deltoid muscles,

In any of the above motions, the lateral legs of the main body support may or may not be provided with elastic spacers. When elastic spacers are installed, different numbers of elastic spacers and/or elastic spacers with different thicknesses are selected according to actual needs.

The beneficial effects of the present invention are as follows: since a variety of handle devices and pedal devices are configured and various combinations can be made according to the needs of the exercise, a variety of different exercises can be performed on the same training device, avoiding a single exercise. Or the training equipment has a single function, and is small in size, easy to use and low in cost, especially suitable for people's fitness and training needs in home, office, teaching and small field training occasions; /or guide rails, so that not only can sliding connections with handlebar devices and footrest devices having corresponding sliders and/or moving chutes be realized, but also handlebar devices/footrest devices of different structures/types can be easily realized According to the requirements of the movement mode, select or replace the appropriate handle device and pedal device to adjust and change the difficulty of the action, and also allow the handle device and/or pedal device to be fixed by appropriate positioning methods. Therefore, it is not only suitable for more forms of exercise needs, but also can adjust the distance between the handle device and the pedal device according to the user's height and other conditions; In terms of position, the waist of the user is bound with a waist belt and the two ends of the waist belt are fixed on the support frame, so as to provide certain support, fixation and protection for the waist of the user during exercise according to the needs of the user, and also When the waist belt is not needed, the waist and abdomen support device can not be installed or the waist and abdomen support device can be removed at any time; because the handle frame base, pedal frame base, support frame, etc. Different exercise difficulty can be obtained by adjusting the height of these devices to meet the needs of different users; since elastic spacers can be provided at both ends of the front and rear lateral legs of the main body frame, which can be used to support or not. Setting elastic spacers, setting different numbers or thicknesses of elastic spacers to change the stability of the handlebar (handlebar frame) and/or footrest (footrest frame), increasing the difficulty and intensity of exercise by reducing stability, and Increase the training of the human body's balance ability and the corresponding muscle groups in the original exercise mode. When there are two main body brackets, the two main body brackets are parallel to each other to form left and right main body brackets. The slot is equipped with two sliders, front and rear. Each slider is provided with a support surface, which respectively constitutes a handle device and a pedal device on the corresponding main body bracket, which are respectively used to support the limbs during training. With or without electric damping transmission mechanism, it is used for users to practice crawling under passive, power-assisted and active conditions.

Description of drawings

1 is a schematic structural diagram of an embodiment of the present invention;

Fig. 2 is the structural representation of a kind of bicycle pedal device of the present invention;

3 is a schematic diagram of a fixed handle device of the present invention and its connection structure with the main body bracket;

4 is a schematic diagram of a bicycle-type pedal device of the present invention and its connection structure with the main body bracket;

5 is a schematic structural diagram of a main body bracket being installed with a fixed handle device and a fixed pedal device;

6 is a schematic structural diagram of a double-slot four-pad main body bracket;

7 is a schematic diagram of the installation structure of a waist-abdominal support device on a main body bracket;

8 is a schematic structural diagram of a lumbar-abdominal support device;

9 is a schematic structural diagram of a lumbar-abdominal support device;

FIG. 10 is a schematic structural diagram of another embodiment of the present invention.

Detailed ways

Referring to Figures 1-10, the trainer provided by the present invention can use a variety of fixed modes to carry out a variety of different ways of exercise or training, and has a simple structure, comprehensive functions, safe use, simple disassembly, and space saving. A multifunctional comprehensive trainer for fitness.

This training device mainly includes: a waist-abdominal support device (including a support frame 410 and a waist belt), a handle device 200, a foot support device 300 and a main body bracket 100, and the number of the main body brackets can be set to one or two , each main body bracket can be provided with its own independent handle device and pedal device. When a main body bracket is provided, the handle device and pedal device on the main body bracket should be provided with two handles/handles and feet respectively. When two mutually parallel main body supports 101 and 102 are provided, the handle device and the foot support device on each main body support can each have a piece for supporting the upper limb or the lower limb. The lower limbs are respectively supported on the main body brackets on the corresponding sides.

When only one main body bracket is provided, the specific implementation of each part can be as follows:

(1) Waist-abdominal support device: the waist belt can be fixed across the support frame 410. According to the needs of the user, it can be folded up to increase the training load intensity, or it can be unfolded to wrap the user's waist. There is a waist belt height adjustment device, which separates the support frame from the main frame, and can set an inclined support plate (flat plate or arc plate) on the support frame, and the waist and abdomen support device between the front and rear feet of the support frame can be manually adjusted. The height and width are suitable for users of different heights and arm lengths, and the use of waist straps can play a supporting and protective role during exercise. The support frame can be connected with the main body bracket in a detachable manner, for example, a plurality of adaptable shape connecting plates 419 are provided for connecting the two, and the connecting plates are fastened on the support frame and the main body bracket by bolts. . When the waist-abdominal support device and/or the main body support need to be used as training equipment alone for training, the two can be disassembled and used independently. After exchanging the handle device and/or the pedal device, it can also be used from an abdominal trainer to a waist trainer, and the main body bracket can also improve the training difficulty when the waist and abdomen support device is not provided. When the main body bracket without the waist-abdominal support device is used alone as the training equipment, the main body bracket can be provided with a handle device and/or a pedal device as required, and other supporting devices can also be provided.

Usually, the support frame of the lumbar-abdominal support device adopts a frame structure, including a left bracket 411, a right bracket 412, and a lateral connection pad 413 (removable) connecting the left bracket and the right bracket. The number and placement position of the lateral connection pads are based on actual It needs to be set according to ergonomics, the left bracket and the right bracket preferably adopt a height-adjustable structure, and their tops are respectively provided with respective longitudinal rods, and the middle parts of the left and right longitudinal rods can be provided for connecting and fixing. The concave structures at both ends of the waist girdle can not only be used to fix the waist girdle, but also can be provided with a convex and concave structure or sleeved with a hand-grip sleeve for easy grip, and can be used as a parallel bar trainer for other physical exercises.

(2) Main body bracket: It is a detachable bracket with a chute 110 and/or a guide rail structure, usually provided with two (groups) or more (groups) of lateral legs 121 at the front and rear, and the bottom of the legs can be provided with There are anti-skid pads or elastic pads 122 that can adjust the height. The thickness of the anti-skid pads or the elastic pads 122 can be adjusted to adjust the difficulty of movement. The total height of the pads can be changed by increasing or decreasing the number of pads. Taking the main body bracket as the basis of the whole instrument, the handle device and the pedal device are installed on the main body bracket through the structure matched with the chute and/or the guide rail on the main body bracket. The distance between them is adjustable. The handle device and the pedal device installed on the main body bracket can slide freely along the extension direction of the main body bracket, and one or both of the bases can also be fixed by corresponding positioning devices, and the positioning devices can be based on the existing technology, such as , it can be a fixing screw 326 (see Figure 4) passing through the side wall of the moving chute, a pin or a block set on the chute or guide rail, etc. The inner end of the fixing screw should be able to be pressed tightly on the guide rail of the main body bracket , so as long as the fixing screw is tightened, the pedal frame (or handlebar frame) can be fixed. Unscrew or moderately loosen the fixing screw to release the fixation to the pedal frame (or handlebar frame), making it Can move longitudinally along rails or chutes. The chute on the main body bracket can usually be arranged on the upper surface of the main body bracket, and the base of the corresponding handle frame and the footrest frame is provided with a sliding block 224 that can be inserted into the corresponding chute and is clearance fit with the chute (see FIG. 3 ). ) so that the handlebar frame and footrest frame can move along the chute (see Figure 3). When a guide rail is set on the main body bracket, the base of the handle frame and the pedal frame should be provided with a moving chute that matches the guide rail. A simple setting method is to design the main body bracket itself (the main part) as a guide rail. A groove-like structure matching the guide rail structure is arranged at the bottom of the handlebar frame or the pedal frame to be used as the moving chute (see Figure 4), and the side of the guide rail can also be provided with lateral grooves ( The extension direction is consistent with the guide rail), and a lateral raised structure 324 matched with the lateral groove is arranged on the inner side of the moving chute (see Figure 4). The lateral raised structure is located in the lateral groove to avoid left and right Shake or tip over. In a further improved solution, a variable speed damping device is arranged between the chute on the main body bracket and the slider on the handlebar device and the pedal device, so that after the power is turned on, the handlebar and the pedal can pass through the device. To drive the human body to perform passive and assisted movement, the drive motor of the variable speed damping device is provided with a power cable and a plug 510 for connecting to an external power source.

(3) Handle device and pedal device: the handle device includes a handle frame 220 and a handle 210 installed on the handle frame, and the pedal device includes a pedal frame 320 and a pedal 310 installed on the pedal frame , the connection between the handle and the handle frame can be a fixed connection or a rotary connection, and the connection between the pedal and the pedal frame can be a fixed connection or a rotary connection, thereby to suit different training needs. Generally, in order to meet the needs of various trainings, the same exerciser can be equipped with various handle devices and various pedal devices, and different handle devices and/or pedal devices can be installed and replaced at any time as required. The handlebar frame of the handlebar device and the footrest frame of the footrest device usually adopt a height-adjustable structure, so as to adjust the height between them and the ground. In addition, the handlebars and pedals can also be provided with elastic soft pads that play a supporting role, such as elastic soft washers. By adjusting the number of elastic soft washers under the handlebar frame and the pedal frame, the training difficulty and intensity can be increased or decreased. By setting this trainer as a double-track four-pad device, two-point support, three-point support, and three-limb crawling exercises can be performed.

For fixedly installed handlebars, two handlebars that are symmetrical and horizontally arranged can be used. The handlebar usually includes a straight bar segment and a handle segment located at the front end of the straight bar segment, and an elbow support is provided on the straight bar segment. Soft pads are used for elbow support required in certain training modes, while knee support pads can be set on the front of the footrest frame to adapt to the support of knees in certain training modes. Usually, the handlebar/handlebar frame and the footrest/footrest frame are attached with corresponding protective straps, which can play a supporting and protective role when exercising.

The basic structure of the handle device and the pedal device can be used in common, and the basic structure of the handle device can be used for the pedal device, and the basic structure of the pedal device can also be used for the handle device. When the structure is used for the pedal device or the basic structure of the pedal device is used for the handle device, suitable handles (handles), foot pedals, elbow pads and other supports/structures can be selected according to the support requirements and training needs of the human body. Wait.

Figure 3 shows an embodiment of the structure related to the fixed handle device and the main body bracket. The lower part of the sleeve 222 is formed, the lower end of the vertical rod is inserted into the sleeve, and the height of the handle frame can be changed or adjusted by adjusting the insertion depth. The side wall of the sleeve is provided with a number of through holes 223, The pole is provided with one or more corresponding holes (blind holes or through holes are acceptable), and the pole can be realized by aligning the holes on the pole with the through holes of different heights on the casing and inserting the pin pole. high positioning. The upper end of the vertical pole is provided with a horizontal rod-shaped handle 210, and the left and right ends of the rod-shaped handle are hand-grip sections. Usually, a convex-concave structure or a hand-grip sleeve is set on the hand-grip section to facilitate hand gripping. . The lower end of the sleeve is provided with a sliding block 224 which is matched with the dovetail groove on the main body bracket. Generally, the sliding block 224 should have a certain length and width to ensure stability.

(3) Handlebar devices and pedal devices with runners (hand runners or pedal wheels): adopt existing detachable lying or recumbent bicycles or similar structures, and connect the corresponding runner. In the pedal device shown in FIG. 4 , the pedal wheel 330 is mounted on the pedal connection part 325 of the pedal frame through its axle 332 , and the pedal 311 is fixedly connected to the axle through the corresponding crank 312 . The footrest connecting portion 325 is integrally connected with the base 321 of the footrest frame, and may also be connected in a height-adjustable connection manner. Figure 2 shows the height-adjustable pedal device. An arc-shaped connecting plate extends upward from the bottom of the pedal frame base 321, and has a certain height. The arc-shaped connecting plate is provided with a number of arcs distributed along the vertical surface. The height of the pedal connecting part can be adjusted or changed by tightening the pedal connecting part 325 on different positioning holes through the positioning screw 323.

The pedal wheel generates a certain resistance to the rotation of the pedal wheel through the frictional contact between the friction static plate 333 installed on the pedal frame and the friction moving plate arranged on the runner and rotates with the runner. The pressure between the plate and the friction moving plate can adjust the size of the resistance, and the pedal wheel can also have an adjustable load by means of electromagnetic damping, so as to adapt to the training requirements of different users.

Under the above settings, the user can perform recumbent or recumbent pedal bicycle and hand-rotating wheel exercises in several different fixation modes, such as no fixation, hand fixation, foot fixation, upper limb fixation, and lower limb fixation. The dual effect of aerobic training and body balance training.

The above-mentioned structure and connection method involving the handle frame and the main body bracket are also applicable to the pedal bracket, and the above-mentioned structure and connection method involving the pedal bracket and the main body bracket are also suitable for the handle bracket.

Training can be done in the following ways:

(1) Adjustment and use of waist belt: According to the user's height, arm length, leg length, waist circumference, etc., manually adjust the height and lateral width of the support frame of the waist-abdominal support device, the vertical rod 416 on the support frame and the horizontal The bar can be a height-adjustable structure 418 and a length-adjustable structure 415 respectively, that is, a telescopic bar, so as to meet the needs of different users and different training methods. The waist belt is fixed on the support frame in a spanning or diagonal way, which can be double-folded to increase the load strength of the person, or can be unfolded and wrapped around the user's waist and abdomen to support and protect the user during exercise. . The support frame is provided with a height adjustment device for the waist belt, so as to realize manual adjustment of the height of the support frame and the height of the waist belt. A detachable transverse connection pad and an inclined support plate are arranged between the front foot and the rear foot of the support frame, which makes it more comfortable to perform supine prone movement.

(2) Adjustment and use of the handlebar frame and the footrest frame: Adjust the distance between the handlebar frame and the footrest frame according to the length of the user's legs and arms. Both the handlebar frame and the footrest frame can be fixed on the main frame. A point on the chute can also slide freely along the chute. When the lower limbs and waist are fixed by the pedal device, the handle frame can freely slide along the chute to exercise the waist and abdominal muscles and stretch the lumbar back fascia. When the upper limb and waist are fixed by the handle device, the The chute slides freely, and flexion and extension of the lower limbs can exercise the lower abdominal muscles.

Manually lower the height of the lumbar support device or remove the support device, and only support the handle device (handle and/or handle frame) and pedal device (foot pedal and/or pedal frame) with hands and feet, you can do Push-ups, back bridges, and the use of lumbar and abdominal support devices can play a supporting and protective role. The height between the handle frame and the footrest frame can be adjusted to the ground, and the number of elastic soft washers under the handlebar frame and the footrest frame can be adjusted, which increases the instability of the contact surface and improves the difficulty of supporting the limbs to maintain balance.

A handlebar device with fixed handlebars and elbow support pads is used, and knee support pads are set in front of the pedal frame. Protective belts are attached to the handlebars and the pedals, which can support and protect during exercise. . Use the elbow support cushion as a plank to shape the waist, abdomen and buttocks. Knee support pads can be used to reduce the difficulty of push-ups and roller push-ups.

Manually adjust the height of the support frame of the waist-abdominal support device, and place the seat plate in front of and behind the support frame. The waist belt supported by the waist and abdomen can be used to perform single-bell internal and external rotation, supine neck flexion and extension, curling and curling (more angle), inclined plank arm curl, incline dumbbell curl, incline bench press, incline bench press, prone dumbbell lateral raise, etc.

After removing the waist-abdominal support belt, raise the height of the support frame, you can use the support frame (the longitudinal bars on the top of the left and right supports) to perform parallel bar exercises, such as: parallel bar arm flexion and extension to exercise the chest muscles, triceps and deltoid muscles (front beam) .

(3) Replace the fixed handlebar device and/or pedal device with a recumbent bicycle structure handlebar device (wheel-type handlebar device) and/or pedal device (bicycle-type pedal device), so that the human body can Recumbent or recumbent bicycle and hand wheel exercises can be performed in several different fixed modes such as no fixation, hand fixation, foot fixation, upper limb fixation, and lower limb fixation to achieve the dual effect of aerobic training and limb balance training.

In the present invention, the support frame is installed in the middle of the main body frame, and the support frame can be set at a suitable position corresponding to the middle part of the main body frame according to the user's height and other specific conditions.

The so-called detachable connection in the present invention refers to a connection method that can be connected and removed multiple times according to the normal use mode of the corresponding connection structure/connector. Some of them are allowed to be connected to each other or not to be connected to each other when they are not in use (for example, in the state of transportation, storage and placement). Whether they are connected during use is determined according to the corresponding use requirements.

The active connection (including various active connection forms such as rotary connection and sliding connection) mentioned in the present invention refers to a connection mode that allows relative movement between two parts/components connected to each other in a defined operating mode, and the rotary connection is a Refers to a connection method that allows relative rotation between two pieces/members connected to each other, usually a rotational connection with one rotational degree of freedom, and a sliding connection refers to a connection that allows relative sliding between two pieces/members that are connected to each other mode, usually a sliding connection with one translational degree of freedom.

The use of adjustable angle connection in the present invention means that the two parts/members connected to each other can rotate relative to each other within a certain range, and the relative angle of the two can be adjusted through the rotation. For example, a rotation with a certain damping can be used. The connection method realizes this adjustable angle connection, and the movable member can only be rotated under the action of a certain external force through the damping force, and the damping can be realized by the friction damping method.

The height-adjustable connection referred to in the present invention refers to a connection method in which the relative height position of two connected pieces/members can be changed within a certain range. Bolt hole combination, movable parts are fastened on different heights of fixed parts/components through bolts and corresponding bolt holes/bolt hole combinations, for another example, movable parts/components and fixed parts/components through sleeves and plugs For the connection of the connector on the sleeve, the installation height of the movable part/component on the fixed part/component can be changed by changing the insertion depth of the connector on the sleeve and positioning by the set screw.

The term "fixed connection" in the present invention refers to a connection method in which the relative positions of two mutually connected parts are fixed, including making the two mutually connected parts into one piece.

The connection referred to in the present invention includes the direct connection of two parts and the indirect connection realized by other parts, and those skilled in the art can understand and implement the specific connection according to the description of this specification and common knowledge.

The height-adjustable/length-adjustable structure in the present invention means that the height/length of the device/piece can be adjusted. The height-adjustable connection is adopted between the two, and the length-adjustable structure can adopt the same structural form as the above-mentioned height-adjustable structure in the length direction.

The preferred technical means disclosed in the present invention can be arbitrarily combined to form several different technical solutions, unless otherwise specified and unless one preferred technical means is further limited by another technical means.

Claims (8)

1. A multifunctional, multi-fixed mode comprehensive training device is characterized in that it comprises a main body support, a handle device, a pedal device and a waist and abdomen support device, and the main body support is a longitudinally extending horizontal strip, and is provided with a longitudinal The chute or slide rail, the handle device includes a handle frame and a handle installed on the handle frame, the pedal device includes a pedal frame and a pedal installed on the pedal frame , the bottom of the handle frame and the bottom of the foot support frame are provided with a sliding block matched with the chute or a moving chute matched with the slide rail, and the waist and abdomen support device includes a support frame and a waist belt that can be connected to the support frame, the support frame is installed in the middle of the main body frame, the support frame includes a left frame, a right frame and a transverse connector connecting the left frame and the right frame, There is a space between the left bracket and the right bracket that is larger than the width of the human body and larger than the width of the main body bracket. After the waist and abdomen support device and the main body bracket are disassembled from each other, each can be used as an independent training device. The main body bracket is provided with two front and rear lateral legs, and the bottom surfaces of the two ends of the lateral legs are provided with elastic spacers. The heights are inconsistent, the left bracket and the right bracket in the waist-abdominal support device adopt a height-adjustable structure, and the support frame is provided with an inclined support plate; The number of the handle device is one or more, including any one or more of the following: (1) Fixed handle device: the handle is fixedly connected to the handle frame, the handle or the handle frame is provided with an elbow pad, or neither the handle nor the handle frame is provided with an elbow pad ; (2) Wheel-type handle device: the handle frame is provided with a hand wheel, with or without a hand wheel damping device or a hand wheel load device, the handle is fixedly connected to the hand wheel the axle of the runner; The number of the pedal devices is one or more, including any one or more of the following: (1) Fixed pedal device: the pedal is fixedly connected to the pedal frame; (2) Bicycle-type pedal device: the pedal frame is provided with pedal wheels, and with or without pedal wheel damping device or pedal wheel load device, the pedal is fixedly connected to the pedal the axle of the wheel; The fixed handle device is as follows: the handle is mainly composed of two handle bars extending forward, the main part of the handle bar is a straight bar section, and the straight bar section of the handle bar is The front end is provided with an upwardly tilted handle section, the straight rod section of the handle rod is fixedly connected to the handle frame, and the straight rod section of the handle rod is provided with an elbow pad or no elbow pad , when an elbow pad is provided on the straight section of the handle bar, the elbow pad is located above the straight section of the handle bar and leaves a distance from the grip section of the handle bar , the handle frame includes a handle frame base and a handle connection part, the handle frame base and the connection part are fixedly connected or height-adjustable connection, the handle bar is provided with a height-adjustable structure, through The left and right handlebars are of different heights, so that the force on the left and right is different, and more muscles are mobilized to maintain balance; The wheel-type handle device is as follows: the handle includes two lateral handles respectively arranged on the left and right sides of the hand wheel, and the handles are connected to the rotating shaft of the hand wheel through their respective cranks, so The handle is fixedly connected or rotatably connected with the crank, and the two handles are distributed in the longitudinal direction so as to be located on both sides of the rotating shaft of the hand wheel, and the rotating shaft of the hand wheel is fixedly installed on the hand wheel. On the wheel, the handle frame includes a handle frame base and a handle connection part, the handle frame base and the handle connection part are fixedly connected or connected in height, and the handle connection part is connected by a hand wheel The left connecting part and the right connecting part of the hand wheel are composed of the left connecting part of the hand turning wheel and the right connecting part of the hand turning wheel. Both the left connecting part and the right connecting part of the hand turning wheel are provided with shaft holes; Installed on the shaft holes of the left connecting part of the hand wheel and the right connecting part of the hand wheel through a bearing; The fixed pedal device is as follows: the pedal comprises left and right pedals, and the two pedals are respectively installed on the pedal frame through their respective pedal connectors, and the feet The pedal is fixedly connected, rotatably connected or connected in an adjustable angle with the corresponding foot pedal connecting piece. When the foot pedal is fixedly connected with the corresponding foot pedal connecting piece, the two pedals The inclination angle of the board is the same, and the pedal frame includes a pedal bracket base and a pedal connection part, and the pedal bracket base and the pedal connection part are fixedly connected or connected in height. Height-adjustable structure, through the different heights of the left and right pedals, the left and right forces are different, and more muscles are mobilized to maintain balance; The bicycle pedal device is as follows: the pedal includes two pedals respectively arranged on the left and right sides of the pedal wheel, and each of the pedals is connected to the rotating shaft of the pedal wheel through a respective crank , the pedal and the crank are connected in a rotational connection, and the distribution of the two pedals in the longitudinal direction is that they are respectively located on both sides of the rotation shaft of the pedal wheel, and the pedal wheel The rotating shaft is fixedly installed on the pedal wheel, and the pedal frame includes a pedal bracket base and a pedal connection part, and the pedal bracket base and the pedal connection part are fixedly or height-adjustably connected, so The pedal connection part is composed of the left connection part of the pedal wheel and the right connection part of the pedal wheel. The left connection part of the pedal wheel and the right connection part of the pedal wheel are both provided with shaft holes. The left and right ends of the pedestal wheel are respectively installed directly or through bearings on the shaft holes of the left connecting part of the pedal wheel and the right connecting part of the pedal wheel. 2. The multifunctional and multi-fixed mode comprehensive training device according to claim 1, wherein the number of the main body supports is one or two, When the number of the main body supports is one, the number of the sliding grooves or the sliding rails is one or more, and the plurality of sliding grooves or sliding rails are parallel to each other. When the bottom of the handle device and/or the When the bottom of the pedal device is provided with the sliding block matched with the sliding groove, the number of the sliding block located in the same sliding groove is one or more, and the plurality of sliding blocks located in the same sliding groove Arranged before and after; When there are two main body brackets, the two main body brackets are parallel to each other to form left and right main body brackets. The slot is equipped with two sliders, front and rear. Each slider is provided with a support surface, which respectively constitutes a handle device and a pedal device on the corresponding main body bracket, which are respectively used to support the limbs during training. With or without electric damping transmission mechanism, it is used for users to practice crawling under passive, power-assisted and active conditions. 3 . The multi-functional and multi-fixed mode comprehensive training device according to claim 1 , wherein a positioning device is respectively provided between the handle device, the pedal device and the main body bracket. 4 . 4. The multifunctional and multi-fixed mode comprehensive training device as claimed in claim 1, wherein the handle device is provided with or without a handle protection belt, and the pedal device is provided with or without feet Pedal the protective belt. 5 . The multifunctional and multi-fixed mode comprehensive training device according to claim 1 , wherein the adjustable height connection between the footrest frame base and the footrest connection part is as follows: the footrest frame base It has a certain height, its front side is a long arc-shaped connecting surface, and the pedal connecting part is provided with a short arc-shaped connecting surface with the same arc as the long arc-shaped connecting surface on the base of the pedal frame. The arc-shaped connecting surface and the long-circular arc-shaped connecting surface are attached to each other and are fastened together by fastening bolts. Bolt holes, the number of bolt holes on the footrest frame base is more than the number of used fastening bolts, corresponding to different installation heights of the footrest connecting part. 6 . The multifunctional and multi-fixed mode comprehensive training device according to claim 1 , wherein the supporting surface of the supporting plate is provided with or without a cushion. 7 . 7. The multifunctional and multi-fixed mode comprehensive training device according to claim 6, wherein when a support plate is provided, the connection mode of the support plate and the support frame is a detachable connection, and the support frame is connected in a detachable manner. Place slab/arc or waist belt and make height adjustment via left and right brackets. 8. multifunctional, multi-fixed mode comprehensive training device as claimed in claim 1, is characterized in that being used for following any one or any multiple movement: (1) The handle device and the pedal device adopt a fixed handle device and a fixed pedal device respectively, and the handle device and the pedal device are respectively installed on the front part and the rear part of the main body bracket, Adjust the distance between the handle device and the pedal device according to the user's situation and fix it by a corresponding positioning device, and use the handle device and the pedal device as the supports for the upper and lower limbs respectively to do push-ups and/or push-ups. Or the back bridge movement, according to the needs of the user, use the waist belt or not use the waist belt, when using the waist belt, put the support frame across the adaptable position in the middle of the main frame, and connect the two ends of the waist belt. fixedly connected to the support frame; (2) The handle device adopts a wheel-type handle device and/or the pedal device adopts a bicycle-type pedal device, and people are in different fixing modes such as no fixation, hand fixation, foot fixation, upper limb fixation and lower limb fixation. Then, perform recumbent or recumbent bicycle exercise and hand wheel exercise, according to the user's needs, use a waist belt or not use a waist belt, when using a waist belt, put the support frame across the main frame the middle of the belt, fix the two ends of the waist belt on the support frame; (3) The handle device is slidably connected to the main body bracket so that it can slide along the chute or guide rail of the main body bracket. The handle device is preferably a fixed handle device, or a wheel-type handle. The pedal device adopts a fixed pedal device and is fixed by a positioning device, the support frame is spanned across the adaptable position of the middle part of the main body bracket, the waist belt is tied to the waist of the person, and the two ends of the waist belt are fixed. Connected to the support frame, the lower limbs are fixed by the fixed foot pedal device, the handle is held in hand, and the reciprocating push-pull hand slides back and forth on the main body bracket, and the waist stretches and bends accordingly during the reciprocating movement. / or pedal device to adjust the difficulty of the action; (4) The handle device adopts a fixed handle device and is fixed on a certain position of the main body bracket through a positioning device. The pedal device is slidably connected to the main body bracket so that it can slide along the chute of the main body bracket. The pedal device is preferably a fixed pedal device, or a bicycle-type pedal device. The support needs to be relatively stable when the waist and abdomen are moving. The waist and the two ends of the waist belt are fixedly connected to the support frame, the upper limbs are fixed by the fixed handle device, the feet and the pedals are bound together by the pedal protection belt, and the lower limbs are flexed and stretched or the lower limbs and waist are flexed and stretched. Drive the pedal frame to slide back and forth on the main body bracket, and adjust the difficulty of action by replacing different handle devices and/or pedal devices; (5) Both the handle and the pedal device are slidably connected with the main body bracket, so that they can slide along the chute or guide rail of the main body bracket, and the support bracket is straddled in the middle of the main body bracket, and the waist The belt binds the person's waist, and the two ends of the waist belt are fixedly connected to the support frame, and the upper and lower limbs are flexed and extended at the same time, and the waist is stretched and bent accordingly when moving back and forth; (6) An inclined support plate is arranged on the support frame, and the support plate is a flat plate or an arc panel. When the human body is lying on the support plate, the lower limbs are fixed by the foot pedal device, and the distance between the two is adjusted to perform abdominal muscle exercises; the human body is supine to support When the human body is lying on the support board, the upper limbs are fixed by the handle device, and the abdominal muscles are exercised; when the human body is prone to the support plate, the lower limbs are fixed by the foot pedal device, and the waist muscle exercises are performed; (7) Separate the support frame from the main frame, and set an inclined support plate on the support frame. The support plate is a flat plate or an arc plate. Place a seat plate in the front and rear of the support frame, and use the flat plate or arc plate to perform any one of the following One or more exercises: single-bell internal and external rotations, supine hamstrings, multi-angle curls, inclined plank curls, incline dumbbell curls, incline bench press, incline bench press, and prone dumbbell side lift; (8) Separate the support frame from the main body frame, and adjust the support frame to a suitable height, and use the support frame to carry out parallel bar exercises, including: parallel bar arm flexion and extension, exercise chest muscles, triceps and deltoid muscles, any of the above During the movement, the lateral legs of the main body support may or may not be provided with elastic spacers. When elastic spacers are installed, different numbers of spacers may be selected according to actual needs.