CN110732114A

CN110732114A - iron lifting weight-losing exercise auxiliary device

Info

Publication number: CN110732114A
Application number: CN201911089539.8A
Authority: CN
Inventors: 赵震宇
Original assignee: Pan'an Chuangwei Fitness Technology Co Ltd
Current assignee: Pan'an Chuangwei Fitness Technology Co Ltd
Priority date: 2019-11-08
Filing date: 2019-11-08
Publication date: 2020-01-31
Anticipated expiration: 2039-11-08
Also published as: CN110732114B; JP2021074486A

Abstract

The invention discloses an iron lifting weight losing exercise auxiliary device, which comprises two weight lifting tables, wherein the two weight lifting tables are fixedly connected through a supporting block, a moving cavity communicated with an external space is arranged in each weight lifting table, a weight lifting mechanism for exercise is arranged in each moving cavity, each weight lifting mechanism comprises a pushing block capable of lifting or moving back and forth in each moving cavity, the right end of each pushing block is fixedly connected with a holding rod with the end positioned in the external space, and the holding rod positioned in the external space is also fixedly connected with a rubber sleeve.

Description

iron lifting weight-losing exercise auxiliary device

Technical Field

The invention relates to the field of weight reduction, in particular to iron lifting weight reducing exercise auxiliary devices.

Background

The living quality of people is better and better, and the living pressure is higher and higher, so that the obesity problem can be brought to many people, and much trouble is brought to people;

at the present stage, many young people have been the stature, choose to get into the gymnasium and take exercise, but to some life rhythm fast, the busy people of work does not have the time to advance the gymnasium, and self is taken exercise and can not have coach to guide supplementary effectual, and need someone be other supplementary when lifting iron and lifting the dumbbell some, otherwise can take place to pull the circumstances such as hinder, and personal exercise has the potential safety hazard.

Disclosure of Invention

The invention aims to solve the technical problem of providing iron lifting weight losing exercise auxiliary devices, and solves the problems of potential safety hazards existing in private exercise, exercise effect and the like, so that the exercise effect is improved.

The invention is realized by the following technical scheme.

The iron lifting weight-losing exercise assisting device comprises two weight lifting tables, the two weight lifting tables are fixedly connected through a supporting block, a moving cavity communicated with the external space is arranged in each weight lifting table, a weight lifting mechanism for exercise is arranged in each moving cavity, each weight lifting mechanism comprises a pushing block capable of moving up and down or moving back and forth in each moving cavity, the right end of each pushing block is fixedly connected with a holding rod with end positioned in the external space, the holding rod positioned in the external space is also fixedly connected with a rubber sleeve, moving grooves communicated with the moving cavities are further formed in the upper end wall and the lower end wall of each moving cavity, moving blocks are connected in the moving grooves in a sliding mode, the moving blocks are fixedly connected with the end walls of the moving grooves through moving springs, the upper end and the lower end of each moving rod are respectively and fixedly connected with the moving blocks on the upper side and the lower end of each moving cavity, the lower ends of the moving rods penetrate through the pushing blocks, a friction cavity communicated with the moving cavities is arranged in the end wall of the side far away from the supporting block, friction plates are connected with the friction plates in a sliding mode, the friction plates are connected with compression springs which the friction plates are connected with the rubber sleeves, the supporting mechanisms, the rubber sleeves are fixedly connected, the supporting rods, the supporting mechanisms, the supporting blocks, the weight of the rubber sleeves can be prevented from being added during the exercise assisting mechanism, the lifting mechanisms can be lifted exercise, the lifting mechanisms can be prevented from the lifting mechanisms, the lifting mechanisms can be automatically, the.

step by step, the restriction mechanism is including being located remove the restriction chamber in the chamber upper end wall, it is connected with the transmission shaft just to rotate between the end wall about the restriction chamber the transmission shaft with through torsion spring fixed connection between the restriction chamber end wall, go back fixedly connected with friction pulley and rope winding wheel on the transmission shaft, the winding has the lower extreme to run through on the rope winding wheel remove the chamber upper end wall and with promote piece fixed connection's rope, the restriction chamber is kept away from be equipped with the intercommunication in the end wall of supporting shoe the lifting chamber in restriction chamber, the lifting intracavity is equipped with the lifting piece of liftable and supports the expanding spring of lifting piece, it runs through to connect the rope front end friction chamber front end wall with lifting chamber lower end wall and with lifting piece fixed connection's connection rope, the lifting piece is close to the terminal surface of supporting shoe still fixedly connected with end is located the fixed axle of restriction intracavity, fixedly connected with lower extreme on the fixed axle with the friction pulley contact.

, the supporting mechanism comprises a sliding cavity communicated with the external space, a sliding block is connected in the sliding cavity in a sliding manner, a supporting plate with a end located in the external space is fixedly connected to a end of the sliding block close to the supporting block, a limiting cavity communicated with the sliding cavity is arranged in an end wall of the sliding cavity far away from the supporting block, five limiting shafts are rotatably connected between the upper end wall and the lower end wall of the limiting cavity, a end located on the limiting shafts is fixedly connected in the sliding cavity and can be meshed with the sliding block, the five limiting gears are mutually meshed, an ejection cavity with a forward opening is arranged in the rear end wall of the limiting cavity, an ejection block with a front end capable of being meshed with the limiting gear and an ejection spring connected with the rear end wall of the ejection cavity are arranged in the ejection cavity, and the front end of the hemp rope penetrates through the front end wall of the friction cavity and the rear end wall of the ejection cavity and is.

step, the pressure mechanism is including being located be equipped with the lift chamber in the chamber of sliding lower extreme wall, the lift chamber is kept away from be equipped with the intercommunication in the supporting shoe end wall the driven chamber in lift chamber, be equipped with five superimposed heavy objects each other in the driven chamber, be equipped with the opening orientation in the heavy object the chamber of accomodating of supporting shoe, the lift intracavity is equipped with the elevator of liftable, be equipped with five in the elevator and run through the removal hole of terminal surface about the elevator, it can to remove downthehole slip and end and can be located accomodate the magnet pole of intracavity, the lift chamber is close to be equipped with in the end wall of supporting shoe five can with the magnet pole repels mutually the electromagnetic piece of inhaling, the platform of lifting is close to the terminal surface of supporting shoe is equipped with steerable the controller of magnet pole.

, the friction force between the limiting wheel and the friction wheel is smaller than the sum of the gravity of the five weights, the friction force between the pushing block and the friction plate is much larger than the elastic force of the compression spring, and the distance between the front end surface and the rear end surface of the sliding block is smaller than the diameter of the limiting gear.

The invention has the beneficial effects that: the device simple structure, the simple operation, automatic supplementary exercise when lifting the dumbbell of indisputable, supplementary slow below prevents to result in pulling because of quick below, and can accomplish the replacement of the weight lifting quality automatically, improves and tempers efficiency, automatically regulated strong point to adapt to different users.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic diagram of the structure A-A of FIG. 1 according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the structure B-B in FIG. 1 according to an embodiment of the present invention;

fig. 4 is a front view enlarged schematic diagram of the structure at C in fig. 1 according to the embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, wherein for the sake of convenience of description, the following orientation is defined as follows, i.e., the following up-down, left-right, front-back direction corresponds to the up-down, left-right, front-back direction in the projection relation of fig. 1 itself.

The iron lifting weight-reducing exercise assisting device described with reference to fig. 1-4 comprises two weight lifting tables 10, the two weight lifting tables 10 are fixedly connected through a supporting block 26, a moving cavity 15 communicated with the external space is arranged in the weight lifting table 10, a weight lifting mechanism 56 for exercise is arranged in the moving cavity 15, the weight lifting mechanism 56 comprises a pushing block 35 capable of lifting or moving back and forth in the moving cavity 15, a holding rod 18 with a end positioned in the external space is fixedly connected to the right end of the pushing block 35, a rubber sleeve 19 is fixedly connected to the holding rod 18 positioned in the external space, a moving groove 45 communicated with the moving cavity 15 is further arranged in the upper end wall and the lower end wall of the moving cavity 15, a moving block 34 is slidably connected in the moving groove 45, the moving block 34 is fixedly connected with the end wall of the moving groove 45 through a moving spring 46, a moving rod 16 with the moving block 34 at the upper end and the lower end thereof fixedly connected with the moving block 34 at the upper end and the lower end thereof is respectively fixedly connected with the upper end wall and the lower end wall of the moving block 35, the moving rod 16 is provided with a moving block 35, a moving mechanism 35, a friction mechanism 35 is fixedly connected with a friction mechanism 35, a friction mechanism 35 capable of adjusting the friction mechanism 35 and a friction mechanism 35 for preventing the friction mechanism 35 from sliding and a friction mechanism 35 and a friction mechanism 36, a friction mechanism 35 and a friction mechanism 35 for limiting the friction mechanism 35 and a friction mechanism 35 for exercise from sliding mechanism 35 and a friction mechanism 35 for limiting the friction mechanism 35 and a compression mechanism 35 for limiting the exercise, a compression mechanism 35 and a compression mechanism 35, a compression mechanism 35 for limiting the friction mechanism 35 and a compression mechanism 35 for limiting the exercise mechanism 35, a compression mechanism 35 and a compression mechanism for limiting the exercise, a compression mechanism for limiting the exercise.

Beneficially, the limiting mechanism 55 includes a limiting cavity 11 located in the upper end wall of the moving cavity 15, a transmission shaft 13 is rotatably connected between the left end wall and the right end wall of the limiting cavity 11, the transmission shaft 13 is fixedly connected with the end wall of the limiting cavity 11 through a torsion spring 39, a friction wheel 38 and a rope winding wheel 14 are further fixedly connected to the transmission shaft 13, a rope 17 with a lower end penetrating through the upper end wall of the moving cavity 15 and fixedly connected with the pushing block 35 is wound on the rope winding wheel 14, a lifting cavity 43 communicating with the limiting cavity 11 is provided in the end wall of the limiting cavity 11 far away from the supporting block 26, a lifting block 42 capable of lifting and a telescopic spring 41 supporting the lifting block 42 are provided in the lifting cavity 43, a connecting rope 40 with a front end penetrating through the front end wall of the friction cavity 36 and the lower end wall of the lifting cavity 43 and fixedly connected with the lifting block 42, an end face of the lifting block 42 close to the supporting block 26 is further fixedly connected with a fixed shaft 44 located in the limiting cavity 11, and a friction wheel 38 with a lower end contacting with the friction wheel 38.

Advantageously, the supporting mechanism 57 includes a sliding cavity 22 communicating with the outside space, a sliding block 20 is slidably connected in the sliding cavity 22, a supporting plate 21 with end located in the outside space is fixedly connected to the end of the sliding block 20 close to the supporting block 26, a limiting cavity 51 communicating with the sliding cavity 22 is arranged in an end wall of the sliding cavity 22 far away from the supporting block 26, five limiting shafts 52 are rotatably connected between the upper end wall and the lower end wall of the limiting cavity 51, a limiting gear 50 with end located in the sliding cavity 22 and capable of meshing with the sliding block 20 is fixedly connected to the limiting shaft 52, five limiting gears 50 are mutually meshed, an ejection cavity 49 with a forward opening is arranged in a rear end wall of the limiting cavity 51, an ejection block 53 with a front end capable of meshing with the limiting gear 50 and an ejection spring 54 connecting the ejection block 53 with the rear end wall of the ejection cavity 49 are arranged in the ejection cavity 49, and a front end of the hemp rope 48 penetrates through a front end wall of the friction cavity 36 and a rear end wall of the ejection cavity 49 and.

Advantageously, the pressure mechanism 58 includes a lifting chamber 24 located in the lower end wall of the sliding chamber 22, a driven chamber 33 communicating with the lifting chamber 24 is located in the end wall of the lifting chamber 24 far from the supporting block 26, five stacked weights 32 are located in the driven chamber 33, a storage chamber 31 having an opening facing the supporting block 26 is located in the weight 32, a lifting block 29 capable of lifting and lowering is located in the lifting chamber 24, five moving holes 30 penetrating through the left and right end faces of the lifting block 29 are located in the lifting block 29, a magnet rod 27 capable of sliding in the moving hole 30 and having an end located in the storage chamber 31 is located in the moving hole 30, five electromagnetic blocks 28 capable of repelling and attracting the magnet rod 27 are located in the end wall of the lifting chamber 24 close to the supporting block 26, and a controller 23 capable of controlling the magnet rod 27 is located on the end face of the lifting table 10 close to the supporting block 26.

Advantageously, the friction between the limit wheel 12 and the friction wheel 38 is smaller than the sum of the gravity of the five weights 32, the friction between the pushing block 35 and the friction plate 37 is much larger than the elastic force of the compression spring 47, and the distance between the front and rear end faces of the sliding block 20 is smaller than the diameter of the limit gear 50.

Sequence of mechanical actions of the whole device:

1: in the initial state, the torsion spring 39 is in a twisted state, and the extension spring 41 and the compression spring 47 are in a compressed state;

when the person needs to start exercising, the person sits on the supporting block 26, after holding the rubber sleeve 19 by hands, the elbows of the person are pressed against the supporting plate 21, at the moment, the supporting plate 21 is moved, so that the lifting block 29 is driven to move, the distance between the rubber sleeve 19 and the supporting plate 21 is adjusted, after the optimal position is adjusted, the rubber sleeve 19 is loosened, of five electromagnetic blocks 28 from top to bottom are controlled to work according to the requirement by pressing the controller 23, the electromagnetic blocks 28 work and the magnet rod 27 repel, so that the person moves towards the direction far away from the supporting block 26, and the end of the supporting block 26 enters the accommodating cavity 31;

3: at the moment, the rubber sleeve 19 is held again to start exercise, when the rubber sleeve 19 is lifted by a hand, the holding rod 18 is driven to do circular motion by taking an elbow as a supporting point, so that the pushing block 35 is driven to move, the moving rod 16 is driven to move forwards when the pushing block 35 moves, so that the moving block 34 is driven to move forwards, the moving spring 46 is compressed, meanwhile, the pushing block 35 drives the friction cavity 36 to move forwards, so that the compression spring 47 is compressed, the connecting rope 40 and the hemp rope 48 are both loosened, and the pushing block 35 moves upwards while moving forwards due to the circular motion of the pushing block 35, so that the rope 17 is loosened, and the pushing block 35 moves upwards on the moving rod 16;

4: since the connecting rope 40 is loosened, the expanding spring 41 is restored, the lifting block 42 is moved upward, the fixed shaft 44 is lifted up from the limiting wheel 12, the limiting wheel 12 is separated from the friction wheel 38, and the rotation of the friction wheel 38 is not limited any more, at this time, the torsion spring 39 is restored to drive the transmission shaft 13 to rotate, the friction wheel 38 and the rope winding wheel 14 are driven, the rope 17 which is loosened is wound up by the rotation of the rope winding wheel 14, and since the hemp rope 48 is loosened, the ejecting spring 54 is restored to drive the ejecting block 53 to move forward, the front end of the ejecting block 53 is meshed with the limiting gear 50, the limiting gear 50 is limited to move, the movement of the sliding block 20 and the supporting plate 21 in the process of rotating the rubber sleeve 19 is prevented from affecting the movement of the elbow, thereby affecting the exercise posture, the lifting of the pushing block 35 drives the chain 25 to move upward, thereby driving the lifting block 29 and the magnet rod 27 to move upward, so that the magnet rod 27 which has moved drives the inserted weight 32 and the weight 32 on the upper side thereof to move upwards, and resistance is provided for the pushing block 35 to move upwards;

5: when the pushing block 35 moves to the uppermost side, the rubber sleeve 19 below slowly drives the holding rod 18 and the pushing block 35 to reset, when the pushing block 35 moves backwards, the friction plate 37 and the moving rod 16 move backwards, when the friction plate 37 moves, the compression spring 47 resets, the connecting rope 40 and the hemp rope 48 are tensioned again, the connecting rope 40 moves to drive the lifting block 42 to move downwards, the expansion spring 41 is compressed, the fixed shaft 44 and the limiting wheel 12 move downwards, the limiting wheel 12 limits the rotation of the friction wheel 38 again, the moving rod 16 moves backwards to drive the moving block 34 to move backwards, the moving spring 46 resets, the pushing block 35 moves downwards to pull the rope 17 again, the rope winding wheel 14 rotates to loosen the rope 17, the rotation of the rope winding wheel 14 drives the transmission shaft 13 and the friction wheel 38 to rotate, the friction wheel 38 rotates slowly under the limit of the limiting wheel 12, and the transmission shaft 13 and the rope winding wheel 14 rotate slowly, thereby slowly releasing the rope 17, thereby making the pushing block 35 descend slowly, thereby assisting the exercise from below, preventing the hand from being pulled by sudden descent, the torsion spring 39 is twisted again during the rotation of the transmission shaft 13, when the pushing block 35 descends to the lowest side, the chain 25 is reset, thereby making the magnet rod 27 and the lifting block 29 move downwards and reset, thereby resetting the pulled weight 32, and then the actions are repeated, thereby completing the exercise;

6: when it is necessary to readjust the amount of rise of the required weight 32 or to reset the magnet rod 27, the controller 23 is pressed again to make the required adjustment.

The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

The iron lifting weight-losing exercise auxiliary device comprises two weight lifting tables and is characterized in that the two weight lifting tables are fixedly connected through supporting blocks, and a moving cavity communicated with the external space is arranged in each weight lifting table;

a weight lifting mechanism for exercise is arranged in the moving cavity, the weight lifting mechanism comprises a pushing block which can lift or move back and forth in the moving cavity, the right end of the pushing block is fixedly connected with a holding rod with an end positioned in an external space, the holding rod positioned in the external space is also fixedly connected with a rubber sleeve, moving grooves communicated with the moving cavity are further formed in the upper end wall and the lower end wall of the moving cavity, moving blocks are connected in the moving grooves in a sliding mode, the moving blocks are fixedly connected with the end walls of the moving grooves through moving springs, moving rods with upper ends and lower ends respectively fixedly connected with the moving blocks on the upper side and the lower side are arranged in the moving cavity, the lower end of each moving rod penetrates through the pushing block, a friction cavity communicated with the moving cavity is arranged in the side end wall of the moving cavity far away from the supporting block, a friction plate and a compression spring connected with the friction plate and the front end wall of the friction cavity are connected in a sliding mode, a connecting rope and a hemp rope are fixedly connected with the front end of the compression spring, and the end;

it can be right to be equipped with in the removal chamber upper end wall promote the piece and descend to carry out the limiting mechanism who slows down, it can automatic adjustment and can provide the supporting mechanism to be equipped with in the chamber lower extreme wall, the supporting mechanism downside is equipped with the pressure mechanism that can add weight automatically, and during the exercise, through lifting up put down the rubber sleeve to reach the purpose of taking exercise, and putting down the in-process of rubber sleeve, through limiting mechanism slows down the speed of putting down the rubber sleeve, thereby the person taking exercise is assisted, prevents the strain.
2. The kind of lift iron and lose weight exercise auxiliary device of claim 1, wherein the limiting mechanism includes a limiting chamber located in the upper end wall of the moving chamber, a transmission shaft is rotatably connected between the left and right end walls of the limiting chamber and fixedly connected with the end walls of the limiting chamber through a torsion spring, a friction wheel and a rope winding wheel are further fixedly connected to the transmission shaft, a rope with a lower end penetrating through the upper end wall of the moving chamber and fixedly connected with the pushing block is wound on the rope winding wheel, a lifting chamber communicated with the limiting chamber is arranged in the end wall of the limiting chamber far away from the supporting block, a lifting block capable of lifting and a telescopic spring supporting the lifting block are arranged in the lifting chamber, a connecting rope with a front end penetrating through the front end wall of the friction chamber and the lower end wall of the lifting chamber and fixedly connected with the lifting block, a end of the lifting block close to the end face of the supporting block is fixedly connected with a fixed shaft located in the limiting chamber, and a friction wheel with a lower end in contact with the friction wheel is fixedly connected to.
3. The iron lifting, weight losing and exercise assisting device as claimed in claim 1, wherein the supporting mechanism includes a sliding cavity communicating with the outside space, a sliding block is slidably connected in the sliding cavity, a supporting plate with end located in the outside space is fixedly connected to end of the sliding block close to the supporting block, a limiting cavity communicating with the sliding cavity is provided in the end wall of the sliding cavity far from the supporting block, five limiting shafts are rotatably connected between the upper and lower end walls of the limiting cavity, a limiting gear with end located in the sliding cavity and capable of meshing with the sliding block is fixedly connected to the limiting shaft, the five limiting gears are meshed with each other, an ejecting cavity with a forward opening is provided in the rear end wall of the limiting cavity, an ejecting block with a front end capable of meshing with the limiting gear and an ejecting spring connecting the ejecting block with the rear end wall of the ejecting cavity are provided in the ejecting cavity, and the front end of the hemp rope penetrates through the front end wall of the friction cavity and the rear end wall of the ejecting cavity and is.
4. The auxiliary device for iron-lifting, weight-losing and exercise according to claim 1, wherein the pressure mechanism comprises a lifting chamber located in the lower end wall of the sliding chamber, the lifting chamber is located away from the end wall of the supporting block and is provided with a driven chamber communicating with the lifting chamber, five weights stacked one on top of another are arranged in the driven chamber, the weights are provided with a storage chamber with an opening facing the supporting block, the lifting chamber is internally provided with a lifting block capable of lifting and falling, the lifting block is internally provided with five moving holes penetrating through the left and right end faces of the lifting block, the moving holes are internally provided with magnet rods capable of sliding in the moving holes and ends of the magnet rods are located in the storage chamber, the end wall of the lifting chamber close to the supporting block is provided with five electromagnetic blocks capable of repelling and attracting the magnet rods, and the end face of the lifting table close to the supporting block is provided with a controller.
5. The iron-lifting weight-losing exercise assisting device as claimed in claim 3, wherein the friction between the limiting wheel and the friction plate is less than the sum of the weights of the five weights, the friction between the pushing block and the friction plate is much greater than the elastic force of the compression spring, and the distance between the front and rear end faces of the sliding block is less than the diameter of the limiting gear.