CN110732114B - Lifting iron weight-losing exercise auxiliary device - Google Patents
Lifting iron weight-losing exercise auxiliary device Download PDFInfo
- Publication number
- CN110732114B CN110732114B CN201911089539.8A CN201911089539A CN110732114B CN 110732114 B CN110732114 B CN 110732114B CN 201911089539 A CN201911089539 A CN 201911089539A CN 110732114 B CN110732114 B CN 110732114B
- Authority
- CN
- China
- Prior art keywords
- cavity
- end wall
- lifting
- block
- limiting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- 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
-
- 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
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
- A63B21/05—Linearly-compressed elements
-
- 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
-
- 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
- A63B21/0632—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 the weights being lifted by rigid means
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 supporting blocks, 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 lifting or moving back and forth in each moving cavity, the right end of each pushing block is fixedly connected with a holding rod, one end of each holding rod is located in the external space, and a rubber sleeve is fixedly connected to each holding rod located in the external space.
Description
Technical Field
The invention relates to the field of weight reduction, in particular to an iron lifting weight reducing exercise auxiliary device.
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 the 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 an iron lifting weight-losing exercise auxiliary device, and solves the problems of potential safety hazard, general exercise effect and the like of private exercise, so that the exercise effect is improved.
The invention is realized by the following technical scheme.
The invention relates to 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 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 lifting or moving back and forth in each moving cavity, the right end of each pushing block is fixedly connected with a holding rod, one end of each holding rod is positioned in the external space, each holding rod positioned in the external space is also fixedly connected with a rubber sleeve, a moving groove communicated with each moving cavity is further arranged in the upper end wall and the lower end wall of each moving cavity, a moving block is connected in each moving groove in a sliding mode, each moving block is fixedly connected with the end wall of each moving groove through a moving spring, a moving rod with the upper end and the lower end of each moving block fixedly connected with the upper side and the lower side of each moving block, a friction cavity communicated with the moving cavity is arranged in the end wall of one side 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 the friction cavity in a sliding manner, the front end of the compression spring is fixedly connected with a connecting rope and a hemp rope, one end of the pushing block far away from the supporting block penetrates through the end wall of the friction cavity and is contacted with the friction plate, a limiting mechanism capable of decelerating the descending of the pushing block is arranged in the upper end wall of the moving cavity, a supporting mechanism capable of automatically adjusting and supporting is arranged in the lower end wall of the moving cavity, a pressure mechanism capable of automatically adding weight is arranged at the lower side of the supporting mechanism, the rubber sleeve is lifted and put down during the exercise, the purpose of the exercise is achieved, and in the process of putting down the rubber sleeve, the speed of putting down the rubber sleeve is slowed, thereby assisting the exerciser to exercise and preventing strain.
Furthermore, the limiting mechanism comprises a limiting cavity positioned in the upper end wall of the moving cavity, a transmission shaft is rotatably connected between the left end wall and the right end wall of the limiting cavity, the transmission shaft is fixedly connected with the end wall of the limiting cavity through a torsion spring, a friction wheel and a rope winding wheel are fixedly connected to the transmission shaft, a rope with the lower end penetrating through the upper end wall of the moving cavity and fixedly connected with the pushing block is wound on the rope winding wheel, a lifting cavity communicated with the limiting cavity is arranged in the end wall of the limiting cavity far away from the supporting block, a lifting block capable of being lifted and a telescopic spring supporting the lifting block are arranged in the lifting cavity, the front end of the connecting rope penetrates through the front end wall of the friction cavity and the lower end wall of the lifting cavity and is fixedly connected to the lifting block, and the end face of the lifting block, close to the supporting block, is fixedly connected with, and the fixed shaft is fixedly connected with a friction wheel of which the lower end is in contact with the friction wheel.
Furthermore, the supporting mechanism comprises a sliding cavity communicated with the external space, a sliding block is connected in the sliding cavity in a sliding way, one end of the sliding block close to the supporting block is fixedly connected with a supporting plate, one end of the supporting plate is positioned in the external space, a limiting cavity communicated with the sliding cavity is arranged in the 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, the limiting shaft is fixedly connected with a limiting gear, one end of the limiting gear is positioned in the sliding cavity and can be meshed with the sliding block, five limiting gears are meshed with each other, an ejection cavity with a forward opening is arranged in the rear end wall of the limiting cavity, an ejection block with the front end capable of being meshed with the limiting gear and an ejection spring for connecting the ejection block and the rear end wall of the ejection cavity are arranged in the ejection cavity, 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 fixedly connected with the ejection block.
Further, pressure mechanism is including locating lift chamber in the end wall under the slip chamber, 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 of being equipped with and one end can be located to remove 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 block of inhaling, the platform of lifting is close to the terminal surface of supporting shoe is equipped with steerable the controller of magnet pole.
Furthermore, 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 far 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 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;
3 FIG. 32 3 is 3 a 3 schematic 3 diagram 3 of 3 the 3 structure 3 A 3- 3 A 3 of 3 FIG. 31 3 according 3 to 3 an 3 embodiment 3 of 3 the 3 present 3 invention 3; 3
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 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.
With reference to fig. 1-4, the device for assisting in weight-reducing exercise of iron lifting 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 an external space is arranged in each weight lifting table 10, a weight lifting mechanism 56 for exercise is arranged in each moving cavity 15, each weight lifting mechanism 56 comprises a pushing block 35 capable of lifting or moving back and forth in each moving cavity 15, a holding rod 18 with one end positioned in the external space is fixedly connected to the right end of each pushing block 35, a rubber sleeve 19 is further fixedly connected to each holding rod 18 positioned in the external space, a moving groove 45 communicated with each moving cavity 15 is further arranged in the upper end wall and the lower end wall of each moving cavity 15, a moving block 34 is slidably connected in each moving groove 45, the moving block 34 is fixedly connected with the end walls of the moving grooves 45 through a moving spring 46, a moving rod 16 with the moving blocks 34 at the upper end and the lower end thereof is respectively fixedly connected with the moving blocks 34 at the upper, the lower end of the moving rod 16 penetrates through the pushing block 35, a friction chamber 36 communicated with the moving chamber 15 is arranged in the end wall of one side of the moving chamber 15 far away from the supporting block 26, a friction plate 37 and a compression spring 47 connecting the friction plate 37 and the front end wall of the friction chamber 36 are connected in the friction chamber 36 in a sliding manner, a connecting rope 40 and a hemp rope 48 are fixedly connected to the front end of the compression spring 47, one end of the pushing block 35 far away from the supporting block 26 penetrates through the end wall of the friction chamber 36 and is in contact with the friction plate 37, a limiting mechanism 55 capable of reducing the speed of the pushing block 35 when descending is arranged in the upper end wall of the moving chamber 15, a supporting mechanism 57 capable of automatically adjusting and providing support is arranged in the lower end wall of the moving chamber 15, a pressure mechanism 58 capable of automatically adding weight is arranged on the lower side of the supporting mechanism 57, and during the exercise, the rubber sleeve, therefore, the purpose of exercise is achieved, and in the process of putting down the rubber sleeve 19, the speed of putting down the rubber sleeve 19 is reduced through the limiting mechanism 55, so that the exerciser is assisted to exercise, and the strain is prevented.
Beneficially, limiting mechanism 55 includes limiting cavity 11 located in the upper end wall of moving cavity 15, rotation is connected with transmission shaft 13 and limiting cavity 11 end wall are connected fixedly through torsion spring 39 between, still fixedly connected with friction wheel 38 and rope winding wheel 14 on transmission shaft 13 about limiting cavity 11, the rope 17 that the lower extreme runs through moving cavity 15 upper end wall and with promote piece 35 fixed connection is twined on rope winding wheel 14, limiting cavity 11 is kept away from be equipped with the intercommunication in the end wall of supporting shoe 26 the lifting cavity 43 of limiting cavity 11, be equipped with liftable lifting block 42 and support in lifting cavity 43 telescopic spring 41 of lifting block 42, it runs through to connect rope 40 front end friction cavity 36 front end wall with lifting cavity 43 lower end wall and fixed connection in lifting block 42, lifting block 42 is close to the terminal surface of supporting shoe 26 still fixedly connected with one end and is located limiting cavity 11 And a fixed shaft 44, wherein the friction wheel 38 with the lower end contacting with the friction wheel 38 is fixedly connected to the fixed shaft 44.
Advantageously, the supporting mechanism 57 includes a sliding cavity 22 communicating with the external space, a sliding block 20 is slidably connected in the sliding cavity 22, a supporting plate 21 having one end located in the external space is fixedly connected to one end of the sliding block 20 close to the supporting block 26, a limiting cavity 51 communicating with the sliding cavity 22 is provided in an end wall of the sliding cavity 22 far from the supporting block 26, five limiting shafts 52 are rotatably connected between upper and lower end walls of the limiting cavity 51, a limiting gear 50 having one end located in the sliding cavity 22 and capable of meshing with the sliding block 20 is fixedly connected to the limiting shaft 52, the five limiting gears 50 are meshed with each other, an ejecting cavity 49 opening forward is provided in a rear end wall of the limiting cavity 51, an ejecting block 53 having a front end capable of meshing with the limiting gear 50 and an ejecting spring 54 connecting the ejecting block 53 and a rear end wall of the ejecting cavity 49 are provided in the ejecting cavity 49, the front end of the hemp rope 48 penetrates through the front end wall of the friction cavity 36 and the rear end wall of the ejection cavity 49 and is fixedly connected with the ejection block 53.
Advantageously, the pressure means 58 comprise a lifting chamber 24 provided in the lower end wall of the sliding chamber 22, a driven cavity 33 communicated with the lifting cavity 24 is arranged in the end wall of the lifting cavity 24 far away from the supporting block 26, five superposed weights 32 are arranged in the driven cavity 33, a containing cavity 31 with an opening facing the supporting block 26 is arranged in each weight 32, a lifting block 29 capable of lifting is arranged in the lifting cavity 24, five moving holes 30 penetrating through the left end face and the right end face of the lifting block 29 are arranged in the lifting block 29, a magnet rod 27 which can slide in the moving hole 30 and one end of which can be positioned in the containing cavity 31 is arranged in the moving hole 30, five electromagnetic blocks 28 which can repel and attract the magnet rods 27 are arranged in the end wall of the lifting cavity 24 close to the supporting block 26, the end surface of the weight lifting table 10 close to the supporting block 26 is provided with a controller 23 which can control the magnet rod 27.
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;
2: 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 hands 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, one of five electromagnetic blocks 28 from top to bottom is controlled to work as required by pressing the controller 23, the electromagnetic block 28 works and repels the magnet rod 27, so that the electromagnetic block moves in the direction far away from the supporting block 26, and one 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 (5)
1. The utility model provides a lift indisputable losing weight and take exercise auxiliary device, includes two weight lifting platforms, its 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, one end of the holding rod is 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 arranged 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, the upper ends and the lower ends of which are respectively fixedly connected with the moving blocks on the upper side and the lower side, are arranged in the moving cavity, the end wall of one side of the moving cavity, which is far away from the supporting block, is internally provided with a friction cavity communicated with the moving cavity, and a friction plate and a compression spring connected with the front, a connecting rope and a hemp rope are fixedly connected to the front end of the compression spring, and one end, far away from the supporting block, of the pushing block penetrates through the end wall of the friction cavity and is in contact with the friction plate; 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 iron lifting, weight losing and exercise assisting device as claimed in claim 1, wherein: the limiting mechanism comprises a limiting cavity positioned in the upper end wall of the moving cavity, a transmission shaft is rotatably connected between the left end wall and the right end wall of the limiting cavity, the transmission shaft is fixedly connected with the end wall of the limiting cavity through a torsion spring, a friction wheel and a rope winding wheel are further fixedly connected to the transmission shaft, a rope with the lower end penetrating through the upper end wall of the moving cavity and fixedly connected with the pushing block is wound on the rope winding wheel, a lifting cavity communicated with the limiting cavity is arranged in the end wall of the limiting cavity 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 cavity, the front end of the connecting rope penetrates through the front end wall of the friction cavity and the lower end wall of the lifting cavity and is fixedly connected with the lifting block, and a fixed shaft with one end positioned in the limiting cavity is further fixedly connected to, and the fixed shaft is fixedly connected with a friction wheel of which the lower end is in contact with the friction wheel.
3. The iron lifting, weight losing and exercise assisting device as claimed in claim 2, wherein: the supporting mechanism comprises a sliding cavity communicated with the external space, a sliding block is connected in the sliding cavity in a sliding way, one end of the sliding block close to the supporting block is fixedly connected with a supporting plate, one end of the supporting plate is positioned in the external space, a limiting cavity communicated with the sliding cavity is arranged in the 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, the limiting shaft is fixedly connected with a limiting gear, one end of the limiting gear is positioned in the sliding cavity and can be meshed with the sliding block, five limiting gears are meshed with each other, an ejection cavity with a forward opening is arranged in the rear end wall of the limiting cavity, an ejection block with the front end capable of being meshed with the limiting gear and an ejection spring for connecting the ejection block and the rear end wall of the ejection cavity are arranged in the ejection cavity, 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 fixedly connected with the ejection block.
4. The iron lifting, weight losing and exercise assisting device as claimed in claim 3, wherein: the pressure mechanism is including locating lift chamber in the end wall under the slip chamber, 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 be equipped with in the removal hole remove downthehole slip and one end 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 block of inhaling, the platform of lifting is close to the terminal surface of supporting shoe is equipped with steerable the controller of magnet pole.
5. The iron lifting, weight losing and exercise assisting device as claimed in claim 4, wherein: the friction force between the limiting wheel and the friction wheel is smaller than the sum of the gravity of five weights, the friction force between the pushing block and the friction plate is far larger than the elastic force of the compression spring, and the distance between the front end face and the rear end face of the sliding block is smaller than the diameter of the limiting gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089539.8A CN110732114B (en) | 2019-11-08 | 2019-11-08 | Lifting iron weight-losing exercise auxiliary device |
| JP2019227172A JP2021074486A (en) | 2019-11-08 | 2019-12-17 | Weight loss training auxiliary device of dead lift |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911089539.8A CN110732114B (en) | 2019-11-08 | 2019-11-08 | Lifting iron weight-losing exercise auxiliary device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110732114A CN110732114A (en) | 2020-01-31 |
| CN110732114B true CN110732114B (en) | 2020-09-25 |
Family
ID=69272498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911089539.8A Expired - Fee Related CN110732114B (en) | 2019-11-08 | 2019-11-08 | Lifting iron weight-losing exercise auxiliary device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2021074486A (en) |
| CN (1) | CN110732114B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114344839B (en) * | 2022-01-10 | 2023-02-03 | 赵迎东 | Physical training device that sports teaching used |
| CN114522385B (en) * | 2022-02-16 | 2022-08-09 | 遵义医科大学附属医院 | Self-adjusting dynamic connection type osteoporosis patient exercise device based on resistance coefficient |
| CN114849139B (en) * | 2022-06-15 | 2023-12-26 | 西安航空学院 | Arm strength training device with good safety performance for sports profession |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9248337B1 (en) * | 2014-08-20 | 2016-02-02 | Damon Joseph Humphrey | Lift advantage weight lifting bench apparatus |
| CN107281694A (en) * | 2016-03-30 | 2017-10-24 | 天津凯泰利科技有限公司 | A kind of novel barbell body-building protection device |
| CN206910684U (en) * | 2017-06-09 | 2018-01-23 | 江苏智宇教学设备有限公司 | A kind of multigym |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5823921A (en) * | 1994-03-11 | 1998-10-20 | Dawson; Jeffrey S. | Freeweight barbell lifting exercise machine with user controllable lift assist and safety device |
| US6293892B1 (en) * | 1999-08-28 | 2001-09-25 | Prospot, Inc. | Self-spotting apparatus for free-weights |
| US7753825B2 (en) * | 2005-10-19 | 2010-07-13 | Performance Health Systems, Llc | Systems and methods for administering an exercise program |
| US7819785B2 (en) * | 2008-06-17 | 2010-10-26 | Maiaro Richard J | Safety device for spotting a user of a barbell without a need for human intervention |
| CN102836531B (en) * | 2012-08-29 | 2015-04-08 | 吴荣贵 | Abdominal weight-lift set |
| US10493309B2 (en) * | 2013-03-14 | 2019-12-03 | Alterg, Inc. | Cantilevered unweighting systems |
| US10004934B2 (en) * | 2015-06-23 | 2018-06-26 | Michael J. Pennington | Reverse deadlift apparatus |
| US10080916B2 (en) * | 2016-03-31 | 2018-09-25 | Ki Won Lee | Fitness structure |
-
2019
- 2019-11-08 CN CN201911089539.8A patent/CN110732114B/en not_active Expired - Fee Related
- 2019-12-17 JP JP2019227172A patent/JP2021074486A/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9248337B1 (en) * | 2014-08-20 | 2016-02-02 | Damon Joseph Humphrey | Lift advantage weight lifting bench apparatus |
| CN107281694A (en) * | 2016-03-30 | 2017-10-24 | 天津凯泰利科技有限公司 | A kind of novel barbell body-building protection device |
| CN206910684U (en) * | 2017-06-09 | 2018-01-23 | 江苏智宇教学设备有限公司 | A kind of multigym |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110732114A (en) | 2020-01-31 |
| JP2021074486A (en) | 2021-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110732114B (en) | Lifting iron weight-losing exercise auxiliary device | |
| TWI268789B (en) | Programming controllable resistance device and its method | |
| US7585259B2 (en) | Weightlifting spotting machine | |
| CN112245875A (en) | Anti-strain straight arm chest clamping device with semi-automatic counterweight adjustment function | |
| CN110842130B (en) | Manual-automatic clamping and turning forging machine | |
| CN112972992A (en) | Chest expander capable of automatically lightening balance weight | |
| CN109107098B (en) | Sit-up body-building device | |
| CN111467736A (en) | Barbell lifting auxiliary device convenient to adjust weight | |
| CN111888711A (en) | But back-pedalling machine of automatically regulated weight | |
| CN112225030A (en) | Elevator device capable of escaping in emergency | |
| CN111022898A (en) | Comprehensive lubricating device for bearing balls | |
| CN113209565B (en) | Dance limb training device with protection function | |
| CN210021029U (en) | Electric-control resistance type upper limb body-building device | |
| CN110693400B (en) | Furred ceiling cleaning device in kitchen | |
| CN110667443B (en) | Movable base matched with child safety chair for use | |
| CN207943746U (en) | Safety passenger elevator | |
| CN110801389A (en) | Vibration massage bed | |
| CN208319722U (en) | A kind of high building escape deceleration device | |
| CN112827140A (en) | Park balance roller with emergency braking and protection | |
| CN214209354U (en) | Aerobics pedal combined device | |
| CN219462448U (en) | Arm strength exercise device | |
| CN110339577B (en) | Utilize safe formula anticollision children amusement equipment of lever principle | |
| CN108671498B (en) | Use method of stilt type ascending device | |
| CN111846822A (en) | Cliff tea picking tealeaves automatic transportation equipment | |
| CN213789816U (en) | Exercise device for preventing muscular atrophy of old people |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200925 Termination date: 20211108 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |