CN110960829B

CN110960829B - Big tire for body-building that area is little

Info

Publication number: CN110960829B
Application number: CN201911223480.7A
Authority: CN
Inventors: 周俊明
Original assignee: Shaoxing Diaishi Machinery Design Co ltd
Current assignee: SHAOXING DIAISHI MACHINERY DESIGN Co.,Ltd.
Priority date: 2019-12-03
Filing date: 2019-12-03
Publication date: 2021-05-07
Anticipated expiration: 2039-12-03
Also published as: CN110960829A

Abstract

The invention discloses a large body building tire with small floor area, which comprises an exercise table, wherein a connecting groove with an upward opening is arranged in the exercise table, an annular cavity with a downward opening is arranged in the exercise table, two supporting blocks are fixed on the upper end surface of the exercise table, a turning mechanism for exercise is arranged between the two supporting blocks, a damping mechanism for damping and limiting is arranged in the annular cavity and comprises an annular block, four supporting columns with lower ends positioned in the external space and used for supporting the exercise table are fixed at the lower ends of the annular blocks, the device simple structure, the simple operation, the accessible turn half tire and through automatic rotation or manual pivoted mode, make the tire that turns be close to the person of taking exercise all the time, not only save the area of taking exercise usefulness, can also guarantee to take exercise the rhythm, improve and temper efficiency, through absorbing mode, extension means's life.

Description

Big tire for body-building that area is little

Technical Field

The invention relates to the field of tires, in particular to a large body building tire with small floor area.

Background

At present, living conditions of people are increasingly improved, people have higher requirements on material level and begin to pay more attention to self health, people gradually walk into a gymnasium for health to begin to exercise, and some people specially engaged in exercise rely on carrying to reverse a large-mass tire to achieve the purpose of exercising muscles;

present tire of taking exercise usefulness is roughly the same with ordinary tire, rely on the manual forward of people to turn when taking exercise, take exercise with this, but in the exercise process that constantly rolls forward, shared place is also big, be unfavorable for going on of taking exercise, the tire of taking exercise usefulness is difficult for grasping also, the influence is taken exercise, the tire of keeping away from the reversal of some current exercise usefulness, most also be simple reversal, do not carry the absorbing setting, it is great to the harm of machine, and need constantly change the position and take exercise, be unfavorable for the continuation of taking exercise.

Disclosure of Invention

The invention aims to solve the technical problem of providing a large body building tire with small floor space, and solves the problems of large floor space, inconvenience in exercise and the like in the process of utilizing the tire to exercise, so that the exercise efficiency is improved.

The invention is realized by the following technical scheme.

The invention relates to a large body-building tire with small floor area, which comprises an exercise table, wherein a connecting groove with an upward opening is arranged in the exercise table, a ring cavity with a downward opening is arranged in the exercise table, two supporting blocks are fixed on the upper end surface of the exercise table, a turning mechanism for exercise is arranged between the two supporting blocks, a damping mechanism for damping and limiting is arranged in the ring cavity, the damping mechanism comprises a ring block, four supporting columns with lower ends positioned in an external space and used for supporting the exercise table are fixed at the lower end of the ring block, two lifting cavities are arranged in the upper end wall of the ring cavity, a lifting plate capable of lifting and two telescopic springs for supporting the lifting plate are arranged in the lifting cavity, two limiting grooves with upward openings are arranged in the ring block, and limiting rods with lower ends positioned in the limiting grooves are fixed at the lower ends of the lifting plate, the utility model discloses a take exercise platform, including annular chamber, lift spring, lift piece, lifting block lower extreme, it is equipped with eight ascending roll grooves of opening still to be equipped with in the annular chamber, it is connected with the roll axis to rotate between the end wall about the roll groove, be fixed with the upper end on the roll axis with the gyro wheel of annular chamber upper end wall contact, be equipped with four ascending lift chambeies of opening in the exercise platform, the lift intracavity is equipped with the elevator and supports the lift spring of elevator, the elevator lower extreme is fixed with the lower extreme and runs through lift chamber lower end wall with lifting chamber lower end wall and with lifting board fixed connection's connection rope, be equipped with in the annular chamber right-.

Furthermore, the turning mechanism comprises an exercise tire, two limiting cavities communicated with the external space are arranged in the exercise tire, limiting blocks are arranged in the limiting cavities, connecting blocks with one ends positioned in the external space and fixedly connected with the supporting blocks are fixed at the upper ends of the limiting blocks, a supporting groove with the inner wall communicated with the external space is also arranged in the exercise tire, a semicircular plate is fixed in the supporting groove, two threaded shafts with one ends positioned in the external space are fixed on the semicircular plate, a containing cavity communicated with the external space is arranged in each threaded shaft, a containing rod with one end positioned in the external space is arranged in each containing cavity, a lifting block is fixed on each containing rod positioned in the external space, two ejection cavities communicated with the containing cavities are also arranged in each containing rod, and through holes communicated with the containing cavities and the external space are arranged in the upper end wall and the lower end wall of each containing cavity, the ejection cavity is internally provided with an ejection block, one end of the ejection block penetrates through the end wall of the ejection cavity and the upper end wall and the lower end wall of the through hole and is positioned in the external space, the ejection cavity is also internally provided with an ejection spring for connecting the ejection block and the lower end wall of the ejection cavity, the rear end of the semicircular plate is fixedly provided with a connecting block, the rear end of the semicircular plate is positioned in the external space, and a holding rod for grasping is fixed on the connecting block.

Further, actuating mechanism includes left end wall intercommunication the drive chamber of annular chamber, the drive intracavity is equipped with two axis of rotation, be fixed with the bull gear in the axis of rotation, the downside the bull gear left end with the meshing of annular piece is connected, drive chamber upper end wall is fixed with the upside the rotation motor that axis of rotation power is connected, the drive intracavity still is equipped with the transmission piece of liftable, be equipped with the opening transmission groove to the left in the transmission piece, it is connected with the transmission shaft to rotate between the end wall about the transmission groove, be fixed with two left ends respectively with two on the transmission shaft the drive gear that the bull gear meshing is connected, the transmission piece right-hand member is fixed with the friction lever that the right-hand member is located external space, the friction lever right-hand member is fixed with the piece of dialling that can manually move.

Furthermore, the elasticity of the lifting spring is far greater than the elasticity of the telescopic spring, the friction force between the toggle block and the exercise table is far greater than the sum of the gravity of the friction rod and the gravity of the transmission groove, one end of the ejection block located in the external space is a round head, and the elasticity of the lifting spring is slightly greater than the sum of the friction force between the lifting block and the lifting cavity and the elasticity of the telescopic spring.

The invention has the beneficial effects that: the device simple structure, the simple operation, the accessible turn half tire and through automatic rotation or manual pivoted mode, make the tire that turns be close to the person of taking exercise all the time, not only save the area of taking exercise usefulness, can also guarantee to take exercise the rhythm, improve and temper efficiency, through absorbing mode, extension means's life.

Drawings

In order to more clearly illustrate the embodiments of the 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 some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

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

FIG. 2 is an enlarged view of the structure A-A in FIG. 1 according to an embodiment of the present invention;

FIG. 3 is an enlarged schematic view 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 invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The large body building tire with small floor area, which is described in conjunction with fig. 1-4, comprises an exercise table 23, a connecting groove 37 with an upward opening is arranged in the exercise table 23, an annular cavity 22 with a downward opening is arranged in the exercise table 23, two supporting blocks 14 are fixed on the upper end surface of the exercise table 23, a flipping mechanism 52 for exercise is arranged between the two supporting blocks 14, a damping mechanism 53 for damping and limiting is arranged in the annular cavity 22, the damping mechanism 53 comprises an annular block 21, four supporting columns 20 are fixed on the lower end of the annular block 21, the lower ends of the supporting columns are located in the external space and are used for supporting the exercise table 23, two lifting cavities 27 are arranged in the upper end wall of the annular cavity 22, a lifting plate 26 capable of lifting and two extension springs 24 for supporting the lifting plate 26 are arranged in the lifting cavity 27, two limiting grooves 35 with an upward opening are arranged in the annular block 21, the lower end of the lifting plate 26 is fixed with a limiting rod 34, the lower end of which is located in the limiting groove 35, eight rolling grooves 39 with upward openings are further arranged in the annular block 21, a rolling shaft 36 is rotatably connected between the left end wall and the right end wall of the rolling groove 39, a roller 38, the upper end of which is in contact with the upper end wall of the annular chamber 22, is fixed on the rolling shaft 36, four lifting chambers 45 with upward openings are arranged in the exercise table 23, a lifting block 44 and a lifting spring 46 supporting the lifting block 44 are arranged in the lifting chamber 45, a connecting rope 25, the lower end of which penetrates through the lower end wall of the lifting chamber 45 and the lower end wall of the lifting chamber 27 and is fixedly connected with the lifting plate 26, is fixed at the lower end of the lifting block 44, and a driving mechanism 54 for controlling the exercise table 23 to rotate is arranged in.

Beneficially, the flipping mechanism 52 includes an exercise tire 10, two limiting cavities 13 communicating with the external space are provided in the exercise tire 10, a limiting block 11 is provided in each limiting cavity 13, a connecting block 12 having one end located in the external space and fixedly connected to the supporting block 14 is fixed at the upper end of the limiting block 11, a supporting groove 43 having an inner wall communicating with the external space is further provided in the exercise tire 10, a semicircular plate 42 is fixed in the supporting groove 43, two threaded shafts 41 having one end located in the external space are fixed on the semicircular plate 42, a receiving cavity 28 communicating with the external space is provided in each threaded shaft 41, a receiving rod 29 having one end located in the external space is provided in each receiving cavity 28, a lifting block 44 is fixed on the receiving rod 29 located in the external space, two ejecting cavities 50 communicating with the receiving cavity 28 are further provided in each receiving rod 29, through holes 55 communicating the receiving cavity 28 with the external space are provided in each upper end wall and lower end wall of the receiving cavity 28, an ejection block 51 with one end penetrating through the end wall of the ejection cavity 50 and the upper end wall and the lower end wall of the through hole 55 and located in an external space is arranged in the ejection cavity 50, an ejection spring 49 connecting the ejection block 51 and the lower end wall of the ejection cavity 50 is further arranged in the ejection cavity 50, a connecting block 48 with the rear end located in the external space is fixed at the rear end of the semicircular plate 42, and a holding rod 47 for grasping is fixed on the connecting block 48.

Advantageously, the drive mechanism 54 comprises a drive chamber 56 having a left end wall communicating with the annular chamber 22, two rotating shafts 33 are arranged in the driving cavity 56, a rotating gear 16 is fixed on the rotating shafts 33, the left end of the rotating gear 16 at the lower side is meshed and connected with the annular block 21, a rotating motor 15 which is in power connection with the rotating shaft 33 at the upper side is fixed on the upper end wall of the driving cavity 56, the driving cavity 56 is also internally provided with a liftable driving block 30, the driving block 30 is internally provided with a driving groove 19 with a leftward opening, a transmission shaft 31 is rotatably connected between the upper end wall and the lower end wall of the transmission groove 19, two transmission gears 32 with left ends respectively meshed with the two rotating gears 16 are fixed on the transmission shaft 31, the right end of the transmission block 30 is fixed with a friction rod 18 with the right end positioned in the external space, and the right end of the friction rod 18 is fixed with a shifting block 17 capable of moving manually.

Advantageously, the elastic force of the lifting spring 46 is much greater than the elastic force of the extension spring 24, the friction force between the toggle block 17 and the exercise platform 23 is much greater than the sum of the gravity of the friction rod 18 and the gravity of the transmission groove 19, one end of the ejector block 51 located in the external space is a round head, and the elastic force of the lifting spring 46 is slightly greater than the sum of the friction force between the lifting block 44 and the lifting cavity 45 and the elastic force of the extension spring 24.

In the initial state, both the lifting spring 46 and the extension spring 24 on the rear side are compressed.

If the exercise table 23 needs to be automatically rotated, the toggle block 17 is not lifted upwards, at this time, the rotating motor 15 works to drive the rotating shaft 33 and the rotating gear 16 on the upper side to rotate, and the rotating shaft 33 and the rotating gear 16 on the lower side can be driven to rotate through the transmission of the transmission gear 32 and the transmission shaft 31, so that the rotation control of the annular block 21 can be realized;

if the automatic rotation of the exercise table 23 is not required, the dial block 17 is lifted up, so that the friction lever 18 and the transmission block 30 are moved up, thereby separating the rotary gear 16 from the transmission gear 32, and thus separating the upper and lower rotary gears 16;

when the exerciser needs to exercise, the exerciser grasps the holding rod 47 by hand to lift the connecting block 48 and the semicircular plate 42, so as to lift the exercise tire 10, then turns over the exercise tire 10 to start the exercise, after the exercise tire 10 is turned over, the lifting block 44 at the front side descends under the action of the gravity of the exercise tire 10, so as to loosen the connecting rope 25, the lifting spring 46 at the rear side is slowly reset due to the leaving of the exercise tire 10, so as to slowly tension the connecting rope 25, and in the process of resetting of the lifting spring 46 at the rear side, all the connecting ropes 25 are in a loosened state, so as to reset the expansion spring 24, so as to lift the lifting plate 26 and the limiting rod 34, so as to enable the limiting rod 34 to leave the limiting groove 35;

then the exercise table 23 is rotated manually or the exercise table 23 is rotated through the work of the rotating motor 15, so that the exercise tire 10 is driven to rotate, the exercise tire 10 is opposite to an exerciser again, in the rotating process of the exercise table 23, the original compressed lifting spring 46 is reset, the lifting block 44 is lifted to be positioned in the external space, so that the connecting rope 25 is tensioned, the lifting plate 26 and the limiting rod 34 are lowered, after the exercise table 23 rotates by one hundred eighty degrees, the lower end of the limiting rod 34 enters the limiting groove 35 again, so that the rotation of the exercise table 23 is limited again, and the device is prevented from rotating and moving in the turning process to influence exercise;

the ejection block 51 is manually pressed to enable one end of the ejection block 51 to be away from the external space, then the baffle plate 40 is pulled out, so that the storage rod 29 is away from the storage cavity 28, then a heavy object can be added to the threaded shaft 41, the quality of exercise is changed, the storage rod 296 is plugged back again after contact is made, the ejection block 51 penetrates through the through hole 55 again under the action of the ejection spring 49 and is located in the external space, and therefore the heavy object is prevented from sliding down in the turning process.

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

1. A big tire for body-building that area is little, includes exercise platform, its characterized in that: the exercise table is internally provided with a connecting groove with an upward opening, the exercise table is internally provided with an annular cavity with a downward opening, the upper end face of the exercise table is fixed with two supporting blocks, a turning mechanism for exercise is arranged between the two supporting blocks, the annular cavity is internally provided with a damping mechanism for damping limitation, the damping mechanism comprises an annular block, the lower end of the annular block is fixed with four supporting columns, the lower ends of the supporting columns are positioned in an external space and used for supporting the exercise table, the upper end wall of the annular cavity is internally provided with two lifting cavities, the lifting cavities are internally provided with a lifting plate capable of lifting and two telescopic springs for supporting the lifting plate, the annular block is internally provided with two limiting grooves with upward openings, the lower ends of the lifting plate are fixed with limiting rods, the lower ends of the lifting plates are positioned in the limiting grooves, the annular block is also internally provided with eight rolling grooves with upward openings, and, the rolling shaft is fixedly provided with a roller with the upper end contacting with the upper end wall of the annular cavity, the exercise table is internally provided with four lifting cavities with upward openings, lifting blocks and lifting springs for supporting the lifting blocks are arranged in the lifting cavities, the lower ends of the lifting blocks are fixedly provided with connecting ropes with the lower ends penetrating through the lower end wall of the lifting cavity and fixedly connected with the lifting plate, and the right end wall of the annular cavity is internally provided with a driving mechanism for controlling the exercise table to rotate; the turning mechanism comprises an exercise tire, two limiting cavities communicated with the external space are arranged in the exercise tire, limiting blocks are arranged in the limiting cavities, connecting blocks with one ends positioned in the external space and fixedly connected with the supporting blocks are fixed at the upper ends of the limiting blocks, a supporting groove with the inner wall communicated with the external space is also arranged in the exercise tire, a semicircular plate is fixed in the supporting groove, two threaded shafts with one ends positioned in the external space are fixed on the semicircular plate, a containing cavity communicated with the external space is arranged in each threaded shaft, a containing rod with one end positioned in the external space is arranged in each containing cavity, a lifting block is fixed on each containing rod positioned in the external space, two ejection cavities communicated with the containing cavities are also arranged in each containing rod, and through holes communicated with the containing cavities and the external space are arranged in the upper end wall and the lower end wall of each containing cavity, an ejection block with one end penetrating through the end wall of the ejection cavity and the upper and lower end walls of the through hole and positioned in an external space is arranged in the ejection cavity, an ejection spring for connecting the ejection block and the lower end wall of the ejection cavity is also arranged in the ejection cavity, a connecting block with the rear end positioned in the external space is fixed at the rear end of the semicircular plate, and a holding rod for grasping is fixed on the connecting block; actuating mechanism includes left end wall intercommunication the drive chamber of annular chamber, the drive intracavity is equipped with two axis of rotation, be fixed with the rotating gear in the axis of rotation, the downside the rotating gear left end with the meshing of annular piece is connected, drive chamber upper end wall is fixed with the upside rotating motor that axis of rotation power is connected, the drive intracavity still is equipped with the transmission piece of liftable, be equipped with the opening transmission groove to the left in the transmission piece, it is connected with the transmission shaft to rotate between end wall about the transmission groove, be fixed with two left ends respectively with two on the transmission shaft the drive gear that the rotating gear meshing is connected, the transmission piece right-hand member is fixed with the friction lever that the right-hand member is located external space, the friction lever right-hand member is fixed with the piece that dials that can manually move.

2. A small footprint exercise large tire according to claim 1 wherein: the elastic force of the lifting spring is far greater than that of the telescopic spring, the friction force between the toggle block and the exercise table is far greater than the sum of the gravity of the friction rod and the gravity of the transmission groove, one end of the ejection block located in the external space is a round head, and the elastic force of the lifting spring is slightly greater than the sum of the friction force between the lifting block and the lifting cavity and the elastic force of the telescopic spring.