CN114159725A - High-tension dorsal muscle trainer for promoting health in sports - Google Patents
High-tension dorsal muscle trainer for promoting health in sports Download PDFInfo
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- CN114159725A CN114159725A CN202111359555.1A CN202111359555A CN114159725A CN 114159725 A CN114159725 A CN 114159725A CN 202111359555 A CN202111359555 A CN 202111359555A CN 114159725 A CN114159725 A CN 114159725A
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- block
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- cavity
- splicing
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
- A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
- A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/062—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces
- A63B21/0626—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means
- A63B21/0628—User-manipulated weights including guide for vertical or non-vertical weights or array of weights to move against gravity forces with substantially vertical guiding means for vertical array of weights
- A63B21/063—Weight selecting means
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/02—Exercising apparatus specially adapted for particular parts of the body for the abdomen, the spinal column or the torso muscles related to shoulders (e.g. chest muscles)
- A63B23/0233—Muscles of the back, e.g. by an extension of the body against a resistance, reverse crunch
Abstract
The invention discloses a high-tension dorsal muscle trainer for promoting health in sports, which structurally comprises an operation box, a base, a supporting seat and a seat board, wherein the operation box is arranged on the base, the base is connected with the operation box, the supporting seat is arranged on the base and movably clamped with the base, the seat board is arranged on the supporting seat, the seat board is movably connected with the supporting seat, the invention selects the number of assembled weight bearing blocks according to the weight of the weight bearing required by a trainer and places the weight bearing blocks on a placing board, the assembly of the splicing structure, the limiting plate and the mounting block forms a limiting frame, the attachment structure is clamped in the limiting frame, the stability of the assembly of the load bearing structure is increased, the sliding shaft of the limiting plate is embedded on the regulator when being mounted, in the stretching process, the limit of the limit plate is utilized, the stretching trend of the assembly structure is stabilized, and the load bearing assembly structure of the instrument is prevented from inclining in the stretching process.
Description
Technical Field
The invention relates to the technical field of sports training, in particular to a high-tension dorsal muscle trainer for promoting health in sports.
Background
Physical and intellectual activities are taken as basic means, according to the laws of human body growth and development, skill formation, function improvement and the like, the purposes of promoting comprehensive development, promoting the body, strengthening the body and improving the quality of life are achieved, and training instruments for promoting health in physical training are various in types, wherein the high-tension dorsal muscle trainer can help muscles to be fully exercised and effectively relieve the degeneration of vertebral bodies;
high tension dorsal muscle training ware carries out the dorsal muscle training through tensile structure's the tensile of making a round trip, and the heavy burden structure of apparatus relies on training personnel's tensile system weighing apparatus when falling back, makes heavy burden structure slowly fall back, if training personnel is too relaxed at the in-process that falls back, leads to tensile system weighing apparatus power to be less than the gravity of heavy burden structure, just can lead to training personnel's arm body when heavy burden structure falls back, leads to training personnel's muscle and pulse to pull easily.
Disclosure of Invention
Aiming at the defects of the prior art, the invention is realized by the following technical scheme: a high-tension dorsal muscle trainer for promoting health in sports structurally comprises an operation box, a base, a supporting seat and a seat plate, wherein the operation box is installed on the base, the base is connected with the operation box, the supporting seat is arranged on the base and movably clamped with the base, the seat plate is installed on the supporting seat, and the seat plate is movably connected with the supporting seat;
the operation box is equipped with box, rotation wheel, lifting rope, burden pouring weight, fixed pin, operation ware, locator, the inside operation ware that is equipped with of box, the operation ware is connected with the box, be equipped with the burden pouring weight on the operation ware, burden pouring weight and operation ware clearance fit, the fixed pin is installed on the burden pouring weight, the burden pouring weight is connected with the fixed pin, be equipped with the lifting rope on the operation ware, the lifting rope is connected with the operation ware, the lifting rope is installed on rotating the wheel, rotate wheel and lifting rope gomphosis, be equipped with the locator on the box, the locator is connected with the box, the box is installed on the base, the base is connected with the box.
As a further optimization of the technical proposal, the manipulator is provided with an operation block, an operation cavity, a stabilizing block, a regulator and a limit plate, the limiting plate is provided with an operation cavity, the operation cavity is connected with the limiting plate, an operation block is arranged inside the limiting plate, the operation block is movably clamped with a limit plate, the limit plate is arranged on an adjuster, the adjuster is in clearance fit with the limit plate, the stabilizing block is arranged on the limiting plate, the limiting plate is movably clamped with the stabilizing block, the operating block is provided with a lifting rope, the lifting rope is connected with the operation block, the limiting plate is provided with a sliding shaft, the sliding shaft of the limiting plate is embedded on the regulator, the connecting device is characterized in that the connecting port is arranged on the limiting plate, the negative weight block is connected to the limiting plate, the stabilizing block is provided with a threaded connecting column, and a connecting pin port is arranged on a column body of the stabilizing block connecting column.
As a further optimization of the technical scheme, the operation block is a circular connecting plate block structure, a connecting column is arranged at the center of the operation block, a long shaft hollowed-out opening is arranged at the center of the circular connecting plate of the operation block, connecting grooves are arranged on two sides of the long shaft hollowed-out opening of the operation block, thread grooves are arranged on the long shaft hollowed-out opening and the connecting grooves of the operation block, a hollowed-out groove matched with the circular connecting plate assembling structure of the operation block is arranged on the operation cavity, and the other end of the connecting column of the operation block is connected with a load bearing block arranged on the limiting plate.
As a further optimization of the technical scheme, the regulator is provided with an installation block, a splicing block, a placement plate, a processor and an installation cavity, wherein the installation block is provided with the splicing block, the splicing block is in clearance fit with the installation block, the installation block is installed on the splicing block, the splicing block is embedded with the installation block, the splicing block is installed on the placement plate, the placement plate is connected with the splicing block, the installation cavity is arranged on both sides of the placement plate, the installation cavity is in clearance fit with the placement plate, the processor is arranged in the installation cavity, the processor is connected with the installation cavity, the installation cavity is installed in the box body, the box body is connected with the installation cavity, the installation block is provided with a threaded connection groove, the splicing block is in a long connecting plate structure, one end of the splicing block connecting plate is provided with a buckling groove, the other end of the splicing block connecting plate is provided with a buckling protruding plate, the novel mounting structure is characterized in that two long axis hollowed-out openings are formed in buckle protruding plates of the splicing blocks, threaded grooves are formed in the splicing blocks, buckle protruding plates with the same protruding structures as the splicing blocks are arranged on the mounting blocks, sliding grooves and movable cavity gaps are formed in the mounting cavity, and the movable cavity gaps of the mounting cavity face the splicing blocks.
As a further optimization of the technical scheme, the mounting block is of a square connecting plate structure, two long-axis cylinders are arranged on the connecting plate of the mounting block, an annular connecting block is arranged at the outer edge of each long-axis cylinder of the mounting block, the annular connecting block of the mounting block is in threaded connection with the long-axis cylinders, and hollow openings are formed in the connecting plate of the mounting block.
As a further optimization of the technical scheme, the processor is provided with a processing block, an overturning block, a contact block, a rotating block and a shell, the processing block is provided with the overturning block, the overturning block is movably connected with the processing block, the contact block is arranged inside the shell and movably clamped with the shell, the rotating block is arranged on the shell, the shell is movably connected with the rotating block, the shell is arranged on an installation cavity, the installation cavity is connected with the shell, the processing block is respectively arranged on the installation block and a splicing block, the processing block is connected with the installation block, the overturning block is movably connected with the processing block through a movable shaft, the connecting end of the processing block and the movable shaft of the overturning block is provided with a spiral cylinder structure made of copper wires, the processing block is provided with a convex plate, the convex block of the processing block is positioned at the top of the overturning block, the shell is provided with a connecting shaft, the utility model discloses a copper wire installation cavity, including contact piece, copper wire, casing, the connecting axle swing joint of contact piece and casing, the contact piece passes through the loose axle and establishes in the casing, the contact piece slope is established in the casing, be equipped with the spiral cylinder that the copper wire was made between contact piece and the casing, the cylinder structure between contact piece and the casing is inboard towards the casing, be equipped with the protruding axle that slides on the processing block, the protruding axle diameter that slides of processing block is identical with the slip recess diameter of installation cavity.
As a further optimization of the technical scheme, a circular connecting disc is arranged on the rotating block, a connecting column is arranged at the outer edge of the circular connecting plate of the rotating block, an arc connecting block is arranged on the connecting column of the rotating block, the arc connecting block of the rotating block is a structure formed by cutting a ball, a rubber layer is arranged at the cutting plane end of the arc connecting block of the rotating block, and the overturning block is in contact with the cutting plane end of the connecting block of the rotating block when falling back.
As a further optimization of the technical solution, the positioner is provided with an assembling column, a pressing body, a moving block, an extending rod, an extending block, a pressing block and a moving plate, the moving plate is provided with the moving block, the moving block is slidably connected with the moving plate, the moving block is provided with the assembling column, the assembling column is in clearance fit with the moving block, the extending block is provided with the extending rod, the extending rod is movably connected with the extending block, the pressing body is installed inside the moving plate, the moving plate is movably clamped with the pressing body, the pressing block is arranged on the moving block, the moving block is connected with the pressing block, the moving plate is installed on a box body, the box body is connected with the moving plate, the extending rod is provided with a threaded column, the extending block is internally provided with a threaded groove, the threaded column of the extending rod is embedded in the threaded groove of the extending block, the extending block is provided with a movable column, the movable column of the extension block is perpendicular to the shaft body of the extension block, the movable column of the extension block is provided with a threaded groove, the assembly column is a connecting column body, the assembly column is perpendicular to the moving block, the assembly column is provided with a threaded column body protruding block, the threaded column body protruding block of the assembly column is in threaded connection with the movable column of the extension block, the moving plate is provided with a moving track, the pressing body is provided with an arc connecting block, a hollow cavity is arranged in the arc connecting block of the pressing body, a sphere moving block is embedded in the hollow cavity of the pressing body, connecting shafts are arranged on two sides of the arc connecting block of the pressing body, hollow holes are arranged on the connecting shafts of the pressing body, a cylinder connecting block is arranged in the moving plate, the connecting shafts of the pressing body penetrate through the cylinder connecting block of the moving plate, and spiral copper wires are wound on the cylinder connecting block of the moving plate, the movable plate is characterized in that the pressing block is provided with a semicircular connecting shaft and a connecting rod, the semicircular connecting shaft of the pressing block is composed of a solid arc-shaped shaft and a hollow arc-shaped shaft, an arc-shaped notch is arranged on the hollow arc-shaped shaft of the pressing block, the connecting rod of the pressing block is embedded on the arc-shaped notch of the hollow arc-shaped shaft of the pressing block, and the hollow arc-shaped shaft of the pressing block is arranged on one side of the top of the movable plate.
Advantageous effects
Compared with the prior art, the high-tension dorsal muscle trainer for promoting health in sports has the following advantages:
1. according to the weight of the load required by a trainer, the number of the assembled load blocks is selected, the load blocks are placed on the placing plate, the splicing structure, the limiting plate and the mounting block are assembled to form a limiting frame, the attachment structure is clamped in the limiting frame, the stability of the assembly of the load structure is improved, the sliding shaft of the limiting plate is embedded on the regulator during installation, and the limit of the limiting plate is utilized during stretching to stabilize the stretching trend of the assembly structure and prevent the load assembly structure of an apparatus from tilting during stretching.
2. In the falling back process, the turnover block is blocked by the convex plate of the processing block, the turnover block cannot rotate, the turnover block is in contact with the rotating block at the moment, the turnover block pushes the rotating block to rotate, energy is further consumed, the falling back speed of the load assembly structure is slowed down, the arm body of a trainer is prevented from being easily dragged, the balance force required by the trainer when the apparatus falls back is reduced, the trainer is in a relatively relaxed state when the apparatus falls back, and the training of the trainer in an alternate way of forced stretching and relaxation is facilitated.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
fig. 1 is a schematic overall structure diagram of a high-tension dorsal muscle trainer for promoting health in sports according to the invention.
Fig. 2 is a schematic structural diagram of the operation box of the invention.
Fig. 3 is a schematic structural diagram of the manipulator of the present invention.
Fig. 4 is a schematic view of the regulator of the present invention.
FIG. 5 is a diagram of a processor according to the present invention.
FIG. 6 is a schematic view of a locator according to the present invention.
In the figure: the device comprises an operation box 1, a base 2, a support seat 3, a seat plate 4, a box body 1a, a rotating wheel 1b, a lifting rope 1c, a negative weight 1d, a fixing pin 1e, an operator 1f, a positioner 1g, an operation block f1, an operation cavity f2, a stabilizing block f3, an adjuster f4, a limiting plate f5, an installation block f41, an installation block f42, a splicing block f43, a placing plate f44, a processor f45, an installation cavity f46, a processing block 451, a turning block 452, a contact block 453, a rotating block 454, a shell 455, an assembly column g11, a pressing body g12, a moving block g13, an extension rod g14, an extension block g15, a pressing block g16 and a moving plate g 17.
Detailed Description
In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the following description and the accompanying drawings further illustrate the preferred embodiments of the invention.
Example one
Referring to fig. 1-5, a high-tension dorsal muscle trainer for physical training and promoting health structurally comprises an operation box 1, a base 2, a support seat 3 and a seat plate 4, wherein the operation box 1 is mounted on the base 2, the base 2 is connected with the operation box 1, the support seat 3 is arranged on the base 2, the support seat 3 is movably clamped with the base 2, the seat plate 4 is mounted on the support seat 3, and the seat plate 4 is movably connected with the support seat 3;
the operation box 1 is provided with a box body 1a, a rotating wheel 1b, a lifting rope 1c, a negative weight block 1d, a fixing pin 1e, an operator 1f and a positioner 1g, the inside of the box body 1a is provided with the operator 1f, the operator 1f is connected with the box body 1a, the operator 1f is provided with the negative weight block 1d, the negative weight block 1d is in clearance fit with the operator 1f, the fixing pin 1e is arranged on the negative weight block 1d, the negative weight block 1d is connected with the fixing pin 1e, the operator 1f is provided with the lifting rope 1c, the lifting rope 1c is connected with the operator 1f, the lifting rope 1c is arranged on the rotating wheel 1b, the rotating wheel 1b is embedded with the lifting rope 1c, the box body 1a is provided with the positioner 1g, the positioner 1g is connected with the box body 1a, and the box body 1a is arranged on a base 2, the base 2 is connected with the box body 1a, and health is promoted through high-tension dorsal muscle training.
The manipulator 1f is provided with an operation block f1, an operation cavity f2, a stabilizing block f3, an adjuster f4 and a limit plate f5, an operation cavity f2 is arranged on a limit plate f5, the operation cavity f2 is connected with a limit plate f5, the operation block f1 is arranged inside the limit plate f5, the operation block f1 is movably clamped with the limit plate f5, the limit plate f5 is arranged on the adjuster f4, the adjuster f4 is in clearance fit with the limit plate f5, the stabilizing block 3 is arranged on the limit plate f5, the limit plate f5 is movably clamped with the stabilizing block f3, the operation block f1 is provided with a lifting rope 1c, the lifting rope 1c is connected with the operation block f1, the limit plate 5 is provided with a sliding shaft, the sliding shaft of the limit plate f5 is embedded on the adjuster f4, the limit plate f5 is connected with a connecting port, the negative weight 5 is connected with a negative weight 1d 3, and the stabilizing column f3 is arranged on the limiting plate f3, and a connecting pin port is arranged on the column body of the connecting column of the stabilizing block f3, so that the assembly of a load bearing structure is realized.
The operation block f1 is a circular connecting plate block structure, a connecting column is arranged at the center of the operation block f1, a long shaft hollowed-out opening is arranged at the center of the circular connecting plate of the operation block f1, connecting grooves are formed in the two sides of the long shaft hollowed-out opening of the operation block f1, thread grooves are formed in the long shaft hollowed-out opening and the connecting grooves of the operation block f1, a hollowed-out groove matched with the circular connecting plate assembly structure of the operation block f1 is formed in the operation cavity f2, and the other end of the connecting column of the operation block f1 is connected with a negative weight 1d arranged on the limiting plate f5, so that stable installation of the load bearing structure is achieved.
The regulator f4 is provided with a mounting block f41, a mounting block f42, a splicing block f43, a placing plate f43, a processor f43 and a mounting cavity f43, the mounting block f43 is provided with the splicing block f43, the splicing block f43 is in clearance fit with the mounting block f43, the mounting block f43 is mounted on the splicing block f43, the splicing block f43 is embedded with the mounting block f43, the splicing block f43 is mounted on the placing plate f43, the placing plate f43 is connected with the splicing block f43, both sides of the placing plate f43 are provided with the mounting cavity f43, the mounting cavity f43 is in clearance fit with the placing plate f43, the processor f43 is arranged inside the mounting cavity f43, the processor f43 is connected with the mounting cavity f43, the mounting cavity f43 is mounted in the box body 1a, the mounting cavity f43 is connected with the mounting block f43, a connecting plate structure is provided with the splicing block f43, and one end of the splicing groove is provided with a long connecting plate 43, the other end of the splicing block f43 connecting plate is provided with a buckle protruding plate, two long axis hollowed-out openings are formed in the buckle protruding plate of the splicing block f43, a threaded groove is formed in the splicing block f43, a buckle protruding plate which is the same as the splicing block f43 in protruding structure is arranged on the installation block f42, a sliding groove and a movable cavity notch are formed in the installation cavity f46, the movable cavity notch of the installation cavity f46 faces towards the splicing block f43, and therefore assembly of the adjusting structure is achieved.
The mounting block f42 is a square connecting plate structure, two long-axis cylinders are arranged on the connecting plate of the mounting block f42, an annular connecting block is arranged at the outer edge of the long-axis cylinder of the mounting block f42, the annular connecting block of the mounting block f42 is in threaded connection with the long-axis cylinders, and a hollow hole is formed in the connecting plate of the mounting block f42 to fix the mounting structure.
The processor f45 is provided with a processing block 451, an overturning block 452, a contact block 453, a rotating block 454 and a shell 455, the processing block 451 is provided with the overturning block 452, the overturning block 452 is movably connected with the processing block 451, the shell 455 is internally provided with the contact block 453, the contact block 453 is movably clamped with the shell 455, the rotating block 454 is installed on the shell 455, the shell 455 is movably connected with the rotating block 454, the shell 455 is installed on an installation cavity f46, the installation cavity f46 is connected with the shell 455, the processing block 451 is respectively installed on an installation block f41 and a splicing block f43, the processing block 451 is connected with an installation block f41, the overturning block 452 is movably connected with the processing block 451 through a movable shaft, the connection end of the processing block 451 and the movable shaft of the overturning block 452 is provided with a spiral cylinder structure made of copper wires, the processing block 451 is provided with a convex plate, and the convex block of the processing block 451 is positioned on the top of the overturning block 452, the processing device is characterized in that a connecting shaft is arranged on the shell 455, the contact block 453 is movably connected with the connecting shaft of the shell 455 through a movable shaft, the contact block 453 is obliquely arranged in the shell 455, a spiral cylinder made of copper wires is arranged between the contact block 453 and the shell 455, the cylinder structure between the contact block 453 and the shell 455 faces the inner side of the shell 455, a sliding protrusion shaft is arranged on the processing block 451, and the diameter of the sliding protrusion shaft of the processing block 451 is matched with that of a sliding groove of the mounting cavity f46, so that the resistance of the device in falling back is increased.
Be equipped with circular connection pad on rotatory piece 454, the outward flange of the circular connecting plate of rotatory piece 454 is equipped with the spliced pole, be equipped with the circular arc connecting block on the spliced pole of rotatory piece 454, the circular arc connecting block of rotatory piece 454 is the structure that comprises the ball cutting, the cutting plane end of the circular arc connecting block of rotatory piece 454 is equipped with the rubber layer, turn over piece 452 and contact with the cutting plane end of rotatory piece 454 connecting block when falling back, promote revolution mechanic through flip structure and consume the energy.
Training the dorsal muscles by a high-tension dorsal muscle trainer, promoting the health of human bodies, selecting the number of negative weights 1d to be installed according to the required negative weight when a physical training person trains, fixing the negative weights 1d together by a fixing pin 1e, placing the negative weights 1d on a placing plate f44 in cooperation with the number of the negative weights 1d, installing a splicing block f43, embedding a processing block 451 on the splicing block f43 in the installing cavity f46 through a movable cavity notch of the installing cavity f46, clamping a buckling convex plate of the splicing block f43 on a buckling groove of another splicing block f43, connecting a long shaft cylinder of the installing block f42 with a long shaft hollow-out opening of a buckling convex plate of the splicing block f43, connecting an annular connecting block of the installing block f42 with a shaft body of the installing block f42, connecting the splicing fixed block f43 with the splicing block f43, installing a block f41 in cooperation with the installing block f42 at the top of the splicing structure, connecting the negative weights 5 d with the negative weights 891 d, the sliding shaft of the limiting plate f5 is embedded in the mounting cavity f46 and is connected with the pin opening of the connecting column of the stabilizing block f3 through the fixing pin 1e, the stability of the connection of the limiting plate f5 and the load weight 1d above the limiting plate f5 is further stabilized, the hollow-out part of the limiting plate f5 is connected with the threaded connecting groove of the mounting block f41 through the bolt, the connecting groove between the operation block f1 and the operation cavity f2 through the bolt, the stability of the connection between the lifting rope 1c assembly structure and the limiting plate f5 is improved, after the device is assembled, the load assembly structure moves to the top of the box body 1a in the stretching process, the bottom of the turning block 452 is not provided with an intercepting structure, when the turning block 452 is in contact with the rotating block 454, the turning block 452 rotates along the movable shaft without pushing the rotating block 454 to rotate, and when the load is stretched, the contact surface of the turning block 452 and the rotating block 454 is a circular arc surface, so that the friction force of the turning block 452 and the rotating block 454 is reduced, the training personnel's of being convenient for extension, when the apparatus fell back, the heavy burden structure was inside to be removed with box 1a, and the top of upset piece 452 was held back by the boss board of handling the piece 451 this moment, and upset piece 452 no longer overturns, and upset piece 452 contacts with rotatory piece 454, promotes rotatory piece 454 clockwise rotation, and the package assembly of rotatory piece 454 extrudees the contact piece 453 in the propelling movement casing 455 at rotatory in-process, further consumes energy, slows down the falling speed of heavy burden structure.
Example two
Referring to fig. 1-6, a high-tension dorsal muscle trainer for physical training and promoting health structurally comprises an operation box 1, a base 2, a support seat 3 and a seat plate 4, wherein the operation box 1 is mounted on the base 2, the base 2 is connected with the operation box 1, the support seat 3 is arranged on the base 2, the support seat 3 is movably clamped with the base 2, the seat plate 4 is mounted on the support seat 3, and the seat plate 4 is movably connected with the support seat 3;
the operation box 1 is provided with a box body 1a, a rotating wheel 1b, a lifting rope 1c, a negative weight block 1d, a fixing pin 1e, an operator 1f and a positioner 1g, the inside of the box body 1a is provided with the operator 1f, the operator 1f is connected with the box body 1a, the operator 1f is provided with the negative weight block 1d, the negative weight block 1d is in clearance fit with the operator 1f, the fixing pin 1e is arranged on the negative weight block 1d, the negative weight block 1d is connected with the fixing pin 1e, the operator 1f is provided with the lifting rope 1c, the lifting rope 1c is connected with the operator 1f, the lifting rope 1c is arranged on the rotating wheel 1b, the rotating wheel 1b is embedded with the lifting rope 1c, the box body 1a is provided with the positioner 1g, the positioner 1g is connected with the box body 1a, and the box body 1a is arranged on a base 2, the base 2 is connected with the box body 1a, and health is promoted through high-tension dorsal muscle training.
The manipulator 1f is provided with an operation block f1, an operation cavity f2, a stabilizing block f3, an adjuster f4 and a limit plate f5, an operation cavity f2 is arranged on a limit plate f5, the operation cavity f2 is connected with a limit plate f5, the operation block f1 is arranged inside the limit plate f5, the operation block f1 is movably clamped with the limit plate f5, the limit plate f5 is arranged on the adjuster f4, the adjuster f4 is in clearance fit with the limit plate f5, the stabilizing block 3 is arranged on the limit plate f5, the limit plate f5 is movably clamped with the stabilizing block f3, the operation block f1 is provided with a lifting rope 1c, the lifting rope 1c is connected with the operation block f1, the limit plate 5 is provided with a sliding shaft, the sliding shaft of the limit plate f5 is embedded on the adjuster f4, the limit plate f5 is connected with a connecting port, the negative weight 5 is connected with a negative weight 1d 3, and the stabilizing column f3 is arranged on the limiting plate f3, and a connecting pin port is arranged on the column body of the connecting column of the stabilizing block f3, so that the assembly of a load bearing structure is realized.
The operation block f1 is a circular connecting plate block structure, a connecting column is arranged at the center of the operation block f1, a long shaft hollowed-out opening is arranged at the center of the circular connecting plate of the operation block f1, connecting grooves are formed in the two sides of the long shaft hollowed-out opening of the operation block f1, thread grooves are formed in the long shaft hollowed-out opening and the connecting grooves of the operation block f1, a hollowed-out groove matched with the circular connecting plate assembly structure of the operation block f1 is formed in the operation cavity f2, and the other end of the connecting column of the operation block f1 is connected with a negative weight 1d arranged on the limiting plate f5, so that stable installation of the load bearing structure is achieved.
The regulator f4 is provided with a mounting block f41, a mounting block f42, a splicing block f43, a placing plate f43, a processor f43 and a mounting cavity f43, the mounting block f43 is provided with the splicing block f43, the splicing block f43 is in clearance fit with the mounting block f43, the mounting block f43 is mounted on the splicing block f43, the splicing block f43 is embedded with the mounting block f43, the splicing block f43 is mounted on the placing plate f43, the placing plate f43 is connected with the splicing block f43, both sides of the placing plate f43 are provided with the mounting cavity f43, the mounting cavity f43 is in clearance fit with the placing plate f43, the processor f43 is arranged inside the mounting cavity f43, the processor f43 is connected with the mounting cavity f43, the mounting cavity f43 is mounted in the box body 1a, the mounting cavity f43 is connected with the mounting block f43, a connecting plate structure is provided with the splicing block f43, and one end of the splicing groove is provided with a long connecting plate 43, the other end of the splicing block f43 connecting plate is provided with a buckle protruding plate, two long axis hollowed-out openings are formed in the buckle protruding plate of the splicing block f43, a threaded groove is formed in the splicing block f43, a buckle protruding plate which is the same as the splicing block f43 in protruding structure is arranged on the installation block f42, a sliding groove and a movable cavity notch are formed in the installation cavity f46, the movable cavity notch of the installation cavity f46 faces towards the splicing block f43, and therefore assembly of the adjusting structure is achieved.
The mounting block f42 is a square connecting plate structure, two long-axis cylinders are arranged on the connecting plate of the mounting block f42, an annular connecting block is arranged at the outer edge of the long-axis cylinder of the mounting block f42, the annular connecting block of the mounting block f42 is in threaded connection with the long-axis cylinders, and a hollow hole is formed in the connecting plate of the mounting block f42 to fix the mounting structure.
The processor f45 is provided with a processing block 451, an overturning block 452, a contact block 453, a rotating block 454 and a shell 455, the processing block 451 is provided with the overturning block 452, the overturning block 452 is movably connected with the processing block 451, the shell 455 is internally provided with the contact block 453, the contact block 453 is movably clamped with the shell 455, the rotating block 454 is installed on the shell 455, the shell 455 is movably connected with the rotating block 454, the shell 455 is installed on an installation cavity f46, the installation cavity f46 is connected with the shell 455, the processing block 451 is respectively installed on an installation block f41 and a splicing block f43, the processing block 451 is connected with an installation block f41, the overturning block 452 is movably connected with the processing block 451 through a movable shaft, the connection end of the processing block 451 and the movable shaft of the overturning block 452 is provided with a spiral cylinder structure made of copper wires, the processing block 451 is provided with a convex plate, and the convex block of the processing block 451 is positioned on the top of the overturning block 452, the processing device is characterized in that a connecting shaft is arranged on the shell 455, the contact block 453 is movably connected with the connecting shaft of the shell 455 through a movable shaft, the contact block 453 is obliquely arranged in the shell 455, a spiral cylinder made of copper wires is arranged between the contact block 453 and the shell 455, the cylinder structure between the contact block 453 and the shell 455 faces the inner side of the shell 455, a sliding protrusion shaft is arranged on the processing block 451, and the diameter of the sliding protrusion shaft of the processing block 451 is matched with that of a sliding groove of the mounting cavity f46, so that the resistance of the device in falling back is increased.
Be equipped with circular connection pad on rotatory piece 454, the outward flange of the circular connecting plate of rotatory piece 454 is equipped with the spliced pole, be equipped with the circular arc connecting block on the spliced pole of rotatory piece 454, the circular arc connecting block of rotatory piece 454 is the structure that comprises the ball cutting, the cutting plane end of the circular arc connecting block of rotatory piece 454 is equipped with the rubber layer, turn over piece 452 and contact with the cutting plane end of rotatory piece 454 connecting block when falling back, promote revolution mechanic through flip structure and consume the energy.
The positioner 1g is provided with an assembly column g11, a pressing body g11, a moving block g11, an extension rod g11, an extension block g11, a pressing block g11 and a moving plate g11, wherein the moving plate g11 is provided with the moving block g11, the moving block g11 is slidably connected with the moving plate g11, the assembly column g11 is provided with the assembly column g11, the assembly column g11 is in clearance fit with the moving block g11, the extension block g11 is provided with the extension rod g11, the extension rod g11 is movably connected with the extension block g11, the pressing body g11 is arranged inside the moving plate g11, the moving plate g11 is movably clamped with the pressing body g11, the pressing block g11 is arranged on the pressing block g11, the moving block g11 is connected with the extension block g11, the moving plate g11 is arranged on a box body 1a, the box body 1a is connected with the moving plate g11, the extension rod g11 is provided with a screw thread groove, the extension block 11 is embedded in the extension block 11, and the extension rod 11 is arranged in the extension block 11, the extension block g15 is provided with a movable column, the movable column of the extension block g15 is perpendicular to the shaft body of the extension block g15, the movable column of the extension block g15 is provided with a threaded groove, the assembly column g11 is a connecting column, the assembly column g11 is perpendicular to the moving block g13, the assembly column g11 is provided with a threaded column protrusion block, the threaded column protrusion block of the assembly column g11 is in threaded connection with the movable column of the extension block g15, the moving plate g17 is provided with a moving track, the pressing body g12 is provided with an arc connecting block, the arc connecting block of the pressing body g12 is provided with a hollow cavity, the hollow cavity of the pressing body g12 is embedded with a movable sphere block, two sides of the arc connecting block of the pressing body g12 are provided with connecting shafts, a hollow hole is arranged on the connecting shaft of the pressing body g12, a cylinder connecting block is arranged inside the g17, the connecting shaft of the pressing body 12 penetrates through the cylindrical connecting block of the moving plate g17, the winding has the spiral copper wire on the cylinder connecting block of movable plate g17, it is equipped with semicircle connecting axle and connecting rod to press according to piece g16, the semicircle connecting axle that presses according to piece g16 comprises solid arc axle and fretwork arc axle, be equipped with the arc breach on pressing according to piece g 16's fretwork arc axle, the connecting rod gomphosis that presses according to piece g16 is on the arc breach that presses according to piece g16 fretwork arc axle, establish in the one side at orientation movable plate g17 top according to piece g 16's fretwork arc axle, realizes the spacing pulling of apparatus.
The positioner 1g is installed on the basis of the first embodiment, when a trainee trains a muscle, the assembling column g11 is rotated to movably connect the assembling column g11 with the movable column of the extension block g15, the required stretching length of the pull handle is adjusted according to the body shape of the trainee, the extension rod g14 is rotated to rotate the threaded column of the extension rod g14 out of the threaded groove of the extension block g15 for a certain distance, when the trainee stretches, the assembling column g11 pulls the movable block g13 to slide on the movable plate g17, stretching deviation is prevented when the device stretches vertically, when the device stretches and falls back, the movable block g13 slides towards the top of the movable plate g17, in the sliding process, the connecting rod of the pressing block g16 is in contact with the arc-shaped shaft of the pressing block g16, the connecting rod of the pressing block g16 cannot rotate any more, the pressing body g12 is pressed, so that the pressing body g12 slides on the cylindrical body connecting block of the g17, energy is consumed, the sliding speed of the moving block g13 is further reduced when the instrument falls back, and if the instrument needs to be obliquely stretched, the connection between the assembling column g11 and the extending block g15 is released, so that the instrument can be obliquely stretched.
While there have been shown and described what are at present considered the fundamental principles of the invention, the essential features and advantages thereof, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but rather, is capable of numerous changes and modifications in various forms without departing from the spirit or essential characteristics thereof, and it is intended that the invention be limited not by the foregoing descriptions, but rather by the appended claims and their equivalents.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. The utility model provides a sports promotes healthy high tension dorsal muscle training ware of using which characterized in that: the structure of the device comprises an operation box (1), a base (2), a supporting seat (3) and a seat plate (4), wherein the operation box (1) is arranged on the base (2), the supporting seat (3) is movably clamped with the base (2), and the seat plate (4) is arranged on the supporting seat (3);
operation box (1) is equipped with box (1 a), rotates wheel (1 b), lifting rope (1 c), negative weight piece (1 d), fixed pin (1 e), operation ware (1 f), locator (1 g), box (1 a) inside is equipped with operation ware (1 f), negative weight piece (1 d) and operation ware (1 f) clearance fit, install on negative weight piece (1 d) fixed pin (1 e), lifting rope (1 c) is connected with operation ware (1 f), lifting rope (1 c) is installed on rotating wheel (1 b), locator (1 g) is connected with box (1 a), box (1 a) is installed on base (2).
2. The high-tension dorsal muscle trainer for sports fitness according to claim 1, wherein: the manipulator (1 f) is provided with an operation block (f 1), an operation cavity (f 2), a stabilization block (f 3), a regulator (f 4) and a limiting plate (f 5), the limiting plate (f 5) is provided with an operation cavity (f 2), the operation block (f 1) is movably clamped with the limiting plate (f 5), the limiting plate (f 5) is installed on the regulator (f 4), the limiting plate (f 5) is movably clamped with the stabilization block (f 3), and the operation block (f 1) is provided with a lifting rope (1 c).
3. The high-tension dorsal muscle trainer for sports fitness according to claim 2, wherein: the operating block (f 1) is of a circular connecting plate block structure, and a connecting column is arranged at the center of the operating block (f 1).
4. The high-tension dorsal muscle trainer for sports fitness according to claim 2, wherein: the regulator (f 4) is provided with a mounting block (f 41), a mounting block (f 42), a splicing block (f 43), a placing plate (f 44), a processor (f 45) and a mounting cavity (f 46), the mounting block (f 41) is provided with the splicing block (f 43), the splicing block (f 43) is embedded with the mounting block (f 42), the splicing block (f 43) is mounted on the placing plate (f 44), the mounting cavity (f 46) is in clearance fit with the placing plate (f 44), the mounting cavity (f 46) is internally provided with the processor (f 45), the box body (1 a) is connected with the mounting cavity (f 46), and the mounting block (f 41) is provided with a threaded connection groove.
5. The high-tension dorsal muscle trainer for sports fitness according to claim 4, wherein: the mounting block (f 42) is of a square connecting plate structure, and two long-axis columns are arranged on the connecting plate of the mounting block (f 42).
6. The high-tension dorsal muscle trainer for sports fitness according to claim 4, wherein: the processor (f 45) is provided with a processing block (451), a turning block (452), a contact block (453), a rotating block (454) and a shell (455), the turning block (452) is arranged on the processing block (451), the contact block (453) is movably clamped with the shell (455), the rotating block (454) is installed on the shell (455), the installation cavity (f 46) is connected with the shell (455), and the processing block (451) is installed on the installation block (f 41) and the splicing block (f 43) respectively.
7. The high-tension dorsal muscle trainer for sports fitness according to claim 6, wherein: the rotary block (454) is provided with a circular connecting disc, and the outer edge of the circular connecting plate of the rotary block (454) is provided with a connecting column.
8. The high-tension dorsal muscle trainer for sports fitness according to claim 1, wherein: the positioner (1 g) is provided with an assembling column (g 11), a pressing body (g 12), a moving block (g 13), an extension rod (g 14), an extension block (g 15), a pressing block (g 16) and a moving plate (g 17), the moving plate (g 17) is provided with the moving block (g 13), the assembling column (g 11) is in clearance fit with the moving block (g 13), the extension block (g 15) is provided with the extension rod (g 14), the moving plate (g 17) is movably clamped with the pressing body (g 12), the pressing block (g 16) is arranged on the moving block (g 13), and the box body (1 a) is connected with the moving plate (g 17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111359555.1A CN114159725A (en) | 2021-11-17 | 2021-11-17 | High-tension dorsal muscle trainer for promoting health in sports |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111359555.1A CN114159725A (en) | 2021-11-17 | 2021-11-17 | High-tension dorsal muscle trainer for promoting health in sports |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114159725A true CN114159725A (en) | 2022-03-11 |
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ID=80479291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111359555.1A Withdrawn CN114159725A (en) | 2021-11-17 | 2021-11-17 | High-tension dorsal muscle trainer for promoting health in sports |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114159725A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771822A (en) * | 2018-06-11 | 2018-11-09 | 王勤梅 | A kind of sports equipment with radiating and cooling effect |
| CN110314335A (en) * | 2019-08-05 | 2019-10-11 | 南京信息工程大学 | A kind of Yoga formula vertebra extends, torsion device |
| CN209734863U (en) * | 2018-12-28 | 2019-12-06 | 河南师范大学新联学院 | Multifunctional upper limb exerciser |
| CN213159147U (en) * | 2020-07-28 | 2021-05-11 | 威海市科达精密机械有限公司 | Adjustable high-pulling handle for loading pulling device |
-
2021
- 2021-11-17 CN CN202111359555.1A patent/CN114159725A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108771822A (en) * | 2018-06-11 | 2018-11-09 | 王勤梅 | A kind of sports equipment with radiating and cooling effect |
| CN209734863U (en) * | 2018-12-28 | 2019-12-06 | 河南师范大学新联学院 | Multifunctional upper limb exerciser |
| CN110314335A (en) * | 2019-08-05 | 2019-10-11 | 南京信息工程大学 | A kind of Yoga formula vertebra extends, torsion device |
| CN213159147U (en) * | 2020-07-28 | 2021-05-11 | 威海市科达精密机械有限公司 | Adjustable high-pulling handle for loading pulling device |
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Application publication date: 20220311 |
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