CN109173141B - Training equipment for body building - Google Patents
Training equipment for body building Download PDFInfo
- Publication number
- CN109173141B CN109173141B CN201810968274.8A CN201810968274A CN109173141B CN 109173141 B CN109173141 B CN 109173141B CN 201810968274 A CN201810968274 A CN 201810968274A CN 109173141 B CN109173141 B CN 109173141B
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- hole
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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
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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
- A63B71/00—Games or sports accessories not covered in groups A63B1/00 - A63B69/00
- A63B71/06—Indicating or scoring devices for games or players, or for other sports activities
- A63B71/0619—Displays, user interfaces and indicating devices, specially adapted for sport equipment, e.g. display mounted on treadmills
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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
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/805—Optical or opto-electronic sensors
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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
- A63B2220/00—Measuring of physical parameters relating to sporting activity
- A63B2220/80—Special sensors, transducers or devices therefor
- A63B2220/806—Video cameras
Abstract
The invention discloses a training device for fitness, which comprises a controller, a touch screen, a top plate, a bottom plate and an upright post, wherein a first weight block, a second weight block, a third weight block, a fourth weight block, a fifth weight block and a sixth weight block are arranged on the bottom plate, a first inserted bar, a second inserted bar, a third inserted bar, a fourth inserted bar, a fifth inserted bar, a sixth inserted bar and a guide bar are fixed on the top plate, a stop block is fixed at the bottom end of the guide bar, a sliding block is sleeved on the guide bar, the sliding block is connected with a horizontal bar through a connecting bar, a first movable sleeve is sleeved at one end of the horizontal bar, a second movable sleeve is sleeved at the other end of the horizontal bar, the first movable sleeve can be inserted into the first, second and third weight blocks, and the second movable sleeve can be inserted into the fourth. The training equipment of the invention is convenient for adjusting the balance weight and displays the weight lifting amount in real time.
Description
Technical Field
The invention relates to the field of fitness equipment, in particular to a training equipment for fitness.
Background
Barbells are common fitness equipment in fitness exercises, and are helpful for training arm strength and pectoral muscles, and in the existing fitness rooms, training of barbells often requires a coach to assist nearby, because if a trainer does not have enough strength, the barbells fall to easily injure the trainer. And the weight plate needs to be detached or knocked on in order to adjust the weight of the barbell, so that the operation is time-consuming and troublesome.
Disclosure of Invention
The purpose of the invention is as follows: the invention aims to overcome the defects of the prior art and provides a training device for fitness.
The technical scheme is as follows: a training device for fitness comprises a controller, a touch screen, a top plate, a bottom plate and an upright post for connecting the top plate and the bottom plate, wherein a first weight, a second weight, a third weight, a fourth weight, a fifth weight and a sixth weight are placed on the bottom plate, a first inserted bar, a second inserted bar, a third inserted bar, a fourth inserted bar, a fifth inserted bar and a sixth inserted bar are fixed on the top plate, the first weight is provided with a first jack for the first inserted bar to insert, the second weight is provided with a second jack for the second inserted bar to insert, the third weight is provided with a third jack for the third inserted bar to insert, the fourth weight is provided with a fourth jack for the fourth inserted bar to insert, the fifth weight is provided with a fifth jack for the fifth inserted bar to insert, and the sixth weight is provided with a sixth jack for the sixth inserted bar to insert; the first weight block is also provided with a first through hole, the first through hole is hinged with a first movable plate through an elastic resetting hinge component, the second through hole is hinged with a second movable plate through an elastic resetting hinge component, the third through hole is hinged with a third movable plate through an elastic resetting hinge component, the fourth through hole is hinged with a fourth movable plate through an elastic resetting hinge component, the fifth through hole is hinged with a fifth movable plate through an elastic resetting hinge component, the sixth through hole is hinged with a sixth movable plate through an elastic resetting hinge component, and when no external force exists, the first, second, third, fourth, fifth and sixth movable plates are all perpendicular to the bottom plate; a guide rod is further fixed at the top plate, a stop block is fixed at the bottom end of the guide rod, a sliding block is sleeved on the guide rod and connected with a horizontal rod through a connecting rod, a first movable sleeve is sleeved at one end of the horizontal rod, a second movable sleeve is sleeved at the other end of the horizontal rod, a first bolt is arranged at the first movable sleeve, a second bolt is arranged at the second movable sleeve, a first positioning hole, a second positioning hole and a third positioning hole which are matched with the first bolt are formed in the horizontal rod, and a fourth positioning hole, a fifth positioning hole and a sixth positioning hole which are matched with the second bolt are formed in the horizontal rod; the end part of the first movable sleeve is provided with a first light source part and a first image acquisition device, the end part of the second movable sleeve is provided with a second light source part and a second image acquisition device, and the first movable sleeve, the second movable sleeve, the third movable sleeve, the fourth movable sleeve, the fifth movable sleeve and the sixth movable sleeve are respectively provided with an identification mark; when the first bolt is inserted into the first positioning hole, the first movable sleeve is inserted into the first through hole, the first movable sleeve does not contact the first movable plate, and the first image acquisition device can acquire the identification mark of the first movable plate; when the first bolt is inserted into the second positioning hole, the first movable sleeve is inserted into the second through hole, the first movable sleeve is not contacted with the second movable plate (contacted with the first movable plate), and the first image acquisition device can acquire the identification mark of the second movable plate; when the first bolt is inserted into the third positioning hole, the first movable sleeve is inserted into the third through hole, the first movable sleeve does not contact with the third movable plate (contacts with the first movable plate and the second movable plate), and the first image acquisition device can acquire the identification mark of the third movable plate; when the second bolt is inserted into the fourth positioning hole, the second movable sleeve is inserted into the fourth through hole, the second movable sleeve does not contact the fourth movable plate, and the second image acquisition device can acquire the identification mark of the fourth movable plate; when the second bolt is inserted into the fifth positioning hole, the second movable sleeve is inserted into the fifth through hole, the second movable sleeve does not contact the fifth movable plate (contacts the fourth movable plate), and the second image acquisition device can acquire the identification mark of the fifth movable plate; when the second bolt is inserted into the sixth positioning hole, the second movable sleeve is inserted into the sixth through hole, the second movable sleeve does not contact the sixth movable plate (contacts the fourth movable plate and the fifth movable plate), and the second image acquisition device can acquire the identification mark of the sixth movable plate; the top plate is also provided with a laser ranging sensor, and the sliding block is provided with a reflecting mirror; the first image acquisition device, the first light source part, the second image acquisition device, the second light source part and the laser ranging sensor are all connected with the controller.
Furthermore, the first movable sleeve and the second movable sleeve are both cylindrical sleeves, and the horizontal rod is a cylindrical rod.
Further, the number of the connecting rods is more than or equal to 2.
Further, the identification marks of the first flap and the fourth flap are the same, the identification marks of the second flap and the fifth flap are the same, and the identification marks of the third flap and the sixth flap are the same.
Further, the controller controls to display alarm information on the touch screen when the identification marks acquired by the first image acquisition device and the second image acquisition device are different.
Furthermore, the sections of the first inserting rod, the second inserting rod, the third inserting rod, the fourth inserting rod, the fifth inserting rod, the sixth inserting rod and the first inserting hole, the second inserting hole, the third inserting hole, the fourth inserting hole, the fifth inserting hole and the sixth inserting hole are all rectangular.
Further, the number of the upright posts is more than or equal to 4.
Furthermore, the first, second, third, fourth, fifth and sixth blocks are all cuboid.
Further, the end portion of the first movable sleeve has a first upper groove for mounting the first image pickup device and a first lower groove for mounting the first light source section, and the end portion of the second movable sleeve has a second upper groove for mounting the second image pickup device and a second lower groove for mounting the second light source section.
Has the advantages that: the training equipment provided by the invention is convenient to adjust the weight, does not need external force assistance during training, and is not easy to injure trainers.
Drawings
FIG. 1 is a first schematic view of a training device, wherein a first plug pin is inserted into a first positioning hole and a second plug pin is inserted into a fourth positioning hole; the vertical posts connecting the top and bottom plates are not shown;
FIG. 2 is a second view showing the first pin inserted into the first positioning hole, the second pin inserted into the fourth positioning hole, and the first and fourth weights lifted;
fig. 3 is a third view illustrating the first pin inserted into the second positioning hole and the second pin inserted into the fifth positioning hole.
Detailed Description
Reference numerals: 1.1 a first weight; 1.2 a second weight; 1.3 a third weight; 1.4 a first movable sleeve; 1.4.1 a first image acquisition device; 1.4.2 a first light source section; 1.1.1 a first flap; 1.2.1 a second flap; 1.3.1 a third flap; 2.1 a fourth weight; 2.2 fifth weight; 2.3 a sixth weight; 2.4 a second movable sleeve; 2.4.1 a second image acquisition device; 2.4.2 second light source section; 2.1.1 fourth flap; 2.2.1 fifth moving plate; 2.3.1 sixth flap; 3.1 a top plate; 3.2, a bottom plate; 3.4 a guide rod; 3.5 a stop block; 3.6 sliding blocks; 3.7 connecting rods; 3.8 horizontal rods; 3.9 a first bolt; 3.10 a second bolt; 4.1 laser ranging sensor; 4.2 a reflector; 4.3 touch screen; 5.1 a first locating hole; 5.2 second positioning holes; 5.3 a third positioning hole; 5.4 a fourth positioning hole; 5.5 a fifth positioning hole; 5.6 a sixth positioning hole; 6.1 a first plunger; 6.2 second inserted link; 6.3 a third inserted link; 6.4 fourth inserted link; 6.5 a fifth inserted link; 6.6 sixth plunger.
A training device for fitness comprises a controller, a touch screen 4.3, a top plate 3.1, a bottom plate 3.2 and an upright post connecting the top plate and the bottom plate, wherein a first weight 1.1, a second weight 1.2, a third weight 1.3, a fourth weight 2.1, a fifth weight 2.2 and a sixth weight 2.3 are placed on the bottom plate, a first inserting rod 6.1, a second inserting rod 6.2, a third inserting rod 6.3, a fourth inserting rod 6.4, a fifth inserting rod 6.5 and a sixth inserting rod 6.6 are fixed on the top plate, the first weight is provided with a first inserting hole inserted by the first inserting rod, the second weight is provided with a second inserting hole inserted by the second inserting rod, the third weight is provided with a third inserting hole inserted by the third inserting rod, the fourth weight is provided with a fourth inserting hole inserted by the fourth inserting rod, the fifth weight is provided with a fifth inserting hole inserted by the fifth inserting rod, and the sixth inserting rod is provided with a sixth inserting hole inserted by the sixth inserting rod; the first weight block is also provided with a first through hole, the first through hole is hinged with a first movable plate 1.1.1 through an elastic resetting hinge component, the second through hole is hinged with a second movable plate 1.2.1 through the elastic resetting hinge component, the third through hole is hinged with a third movable plate 1.3.1 through the elastic resetting hinge component, the fourth through hole is hinged with a fourth movable plate 2.1.1 through the elastic resetting hinge component, the fifth through hole is hinged with a fifth movable plate 2.2.1 through the elastic resetting hinge component, the sixth through hole is hinged with a sixth movable plate 2.3.1 through the elastic resetting hinge component, and when no external force exists, the first, second, third, fourth, fifth and sixth movable plates are all vertical to the bottom plate; a guide rod 3.4 is further fixed at the top plate, a stop block 3.5 is fixed at the bottom end of the guide rod, a sliding block 3.6 is sleeved on the guide rod, the sliding block is connected with a horizontal rod through a connecting rod 3.7, a first movable sleeve is sleeved at one end of the horizontal rod, a second movable sleeve is sleeved at the other end of the horizontal rod, a first bolt is arranged at the first movable sleeve, a second bolt is arranged at the second movable sleeve, a first positioning hole 5.1, a second positioning hole 5.2 and a third positioning hole 5.3 which are matched with the first bolt are arranged at the horizontal rod, and a fourth positioning hole 5.4, a fifth positioning hole 5.5 and a sixth positioning hole 5.6 which are matched with the second bolt are arranged at the horizontal rod; the end part of the first movable sleeve is provided with a first light source part 1.4.2 and a first image acquisition device 1.4.1, the end part of the second movable sleeve is provided with a second light source part 2.4.2 and a second image acquisition device 2.4.1, and the positions of the first, second, third, fourth, fifth and sixth movable plates are provided with identification marks; when the first bolt is inserted into the first positioning hole, the first movable sleeve is inserted into the first through hole, the first movable sleeve does not contact the first movable plate, and the first image acquisition device can acquire the identification mark of the first movable plate; when the first bolt is inserted into the second positioning hole, the first movable sleeve is inserted into the second through hole, the first movable sleeve does not contact the second movable plate, and the first image acquisition device can acquire the identification mark of the second movable plate; when the first bolt is inserted into the third positioning hole, the first movable sleeve is inserted into the third through hole, the first movable sleeve does not contact the third movable plate, and the first image acquisition device can acquire the identification mark of the third movable plate; when the second bolt is inserted into the fourth positioning hole, the second movable sleeve is inserted into the fourth through hole, the second movable sleeve does not contact the fourth movable plate, and the second image acquisition device can acquire the identification mark of the fourth movable plate; when the second bolt is inserted into the fifth positioning hole, the second movable sleeve is inserted into the fifth through hole, the second movable sleeve does not contact the fifth movable plate, and the second image acquisition device can acquire the identification mark of the fifth movable plate; when the second bolt is inserted into the sixth positioning hole, the second movable sleeve is inserted into the sixth through hole, the second movable sleeve does not contact the sixth movable plate, and the second image acquisition device can acquire the identification mark of the sixth movable plate; the top plate is also provided with a laser ranging sensor, and the sliding block is provided with a reflecting mirror; the first image acquisition device, the first light source part, the second image acquisition device, the second light source part and the laser ranging sensor are all connected with the controller.
The first movable sleeve and the second movable sleeve are cylindrical sleeves, and the horizontal rod is a cylindrical rod. The number of the connecting rods is more than or equal to 2. The identification marks of the first movable plate and the fourth movable plate are the same, the identification marks of the second movable plate and the fifth movable plate are the same, and the identification marks of the third movable plate and the sixth movable plate are the same. The controller controls, and when the identification marks acquired by the first image acquisition device and the second image acquisition device are different, alarm information is displayed on the touch screen. The cross sections of the first inserting rod, the second inserting rod, the third inserting rod, the fourth inserting rod, the fifth inserting rod, the sixth inserting rod and the first inserting hole, the second inserting hole, the third inserting hole, the fourth inserting hole, the fifth inserting hole and the sixth inserting hole are all rectangular. The number of the upright posts is more than or equal to 4. The first, second, third, fourth, fifth and sixth blocks are all cuboid. The end of the first movable sleeve is provided with a first upper groove for mounting the first image acquisition device and a first lower groove for mounting the first light source part, and the end of the second movable sleeve is provided with a second upper groove for mounting the second image acquisition device and a second lower groove for mounting the second light source part.
The training equipment of the invention can adjust the positions of the end parts of the first and second movable sleeves by adjusting the positions of the first and second movable sleeves relative to the horizontal rod, thereby adjusting the actual weight lifting, and can lift one weight block at both ends (as shown in figures 1 and 2), 2 weight blocks at both ends (as shown in figure 3) or 3 weight blocks at both ends. The controller can know that the weights at two ends are used for lifting weights according to the identification marks acquired by the first image acquisition device and the second image acquisition device. Whether the water level rod is lifted or not can be judged according to the measurement value of the laser ranging sensor, for example, a threshold value is set, a complete weight lifting process is carried out, the measurement value of the laser ranging sensor has a falling edge (which is changed from being larger than the set threshold value to being smaller than the set threshold value) and a rising edge (which is changed from being smaller than the set threshold value to being larger than the set threshold value), and when the controller detects the falling edge and the rising edge, a weight lifting action is judged to be finished. Therefore, when a trainer trains, the touch screen can display the number of times of lifting, and the number of the weights lifted at two sides of each lifting action can be known. That is, the touch screen can display how many times the user has lifted the first counter weight (with one counter weight on each side); how many times the second counterweight (in the case of two counterweights on both sides) is lifted, and so on. And can store the data for easy viewing.
In addition, the controller controls to display alarm information on the touch screen when the identification marks acquired by the first image acquisition device and the second image acquisition device are different. Because the weights of the two sides are different, the equipment and the trainers are easily injured, and when the weights of the two sides are different, alarm information is displayed to remind an operator.
While the invention has been shown and described with respect to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the scope of the invention as defined in the following claims.
Claims (9)
1. The training equipment for fitness is characterized by comprising a controller, a touch screen, a top plate, a bottom plate and an upright post for connecting the top plate and the bottom plate, wherein a first weight, a second weight, a third weight, a fourth weight, a fifth weight and a sixth weight are placed at the bottom plate; the first weight is also provided with a first through hole, the first through hole is hinged with a first movable plate through an elastic reset hinge component, the second weight is also provided with a second through hole, the second through hole is hinged with a second movable plate through an elastic reset hinge component, the third weight block is also provided with a third through hole, the third through hole is hinged with a third movable plate through an elastic reset hinge component, the fourth weight block is also provided with a fourth through hole, the fourth through hole is hinged with a fourth movable plate through an elastic reset hinge component, the fifth weight block is also provided with a fifth through hole, the fifth through hole is hinged with a fifth movable plate through an elastic reset hinge part, the sixth weight block is also provided with a sixth through hole, the sixth through hole is hinged with a sixth movable plate through an elastic resetting hinge component, and when no external force exists, the first movable plate, the second movable plate, the third movable plate, the fourth movable plate, the fifth movable plate and the sixth movable plate are all vertical to the bottom plate; a guide rod is further fixed at the top plate, a stop block is fixed at the bottom end of the guide rod, a sliding block is sleeved on the guide rod and connected with a horizontal rod through a connecting rod, a first movable sleeve is sleeved at one end of the horizontal rod, a second movable sleeve is sleeved at the other end of the horizontal rod, a first bolt is arranged at the first movable sleeve, a second bolt is arranged at the second movable sleeve, a first positioning hole, a second positioning hole and a third positioning hole which are matched with the first bolt are formed in the horizontal rod, and a fourth positioning hole, a fifth positioning hole and a sixth positioning hole which are matched with the second bolt are formed in the horizontal rod; the end part of the first movable sleeve is provided with a first light source part and a first image acquisition device, the end part of the second movable sleeve is provided with a second light source part and a second image acquisition device, and the first movable sleeve, the second movable sleeve, the third movable sleeve, the fourth movable sleeve, the fifth movable sleeve and the sixth movable sleeve are respectively provided with an identification mark; when the first bolt is inserted into the first positioning hole, the first movable sleeve is inserted into the first through hole, the first movable sleeve does not contact the first movable plate, and the first image acquisition device can acquire the identification mark of the first movable plate; when the first bolt is inserted into the second positioning hole, the first movable sleeve is inserted into the second through hole, the first movable sleeve does not contact the second movable plate, and the first image acquisition device can acquire the identification mark of the second movable plate; when the first bolt is inserted into the third positioning hole, the first movable sleeve is inserted into the third through hole, the first movable sleeve does not contact the third movable plate, and the first image acquisition device can acquire the identification mark of the third movable plate; when the second bolt is inserted into the fourth positioning hole, the second movable sleeve is inserted into the fourth through hole, the second movable sleeve does not contact the fourth movable plate, and the second image acquisition device can acquire the identification mark of the fourth movable plate; when the second bolt is inserted into the fifth positioning hole, the second movable sleeve is inserted into the fifth through hole, the second movable sleeve does not contact the fifth movable plate, and the second image acquisition device can acquire the identification mark of the fifth movable plate; when the second bolt is inserted into the sixth positioning hole, the second movable sleeve is inserted into the sixth through hole, the second movable sleeve does not contact the sixth movable plate, and the second image acquisition device can acquire the identification mark of the sixth movable plate; the top plate is also provided with a laser ranging sensor, and the sliding block is provided with a reflecting mirror; the first image acquisition device, the first light source part, the second image acquisition device, the second light source part and the laser ranging sensor are all connected with the controller.
2. A fitness training apparatus according to claim 1, wherein the first and second moveable sleeves are cylindrical sleeves and the horizontal bar is a cylindrical bar.
3. A training apparatus for fitness according to claim 1, wherein the number of the connecting rods is 2 or more.
4. A training apparatus for fitness according to claim 1, wherein the identification marks of the first and fourth panels are the same, the identification marks of the second and fifth panels are the same, and the identification marks of the third and sixth panels are the same.
5. A training apparatus for body-building according to claim 4, wherein the controller controls to display an alarm message on the touch screen when the first image capturing device and the second image capturing device capture different identification marks.
6. An exercise training apparatus as in claim 1 wherein the first, second, third, fourth, fifth and sixth insertion rods and the first, second, third, fourth, fifth and sixth insertion holes are all rectangular in cross-section.
7. An exercise training apparatus as in claim 1 wherein the number of said uprights is greater than or equal to 4.
8. A fitness training apparatus according to claim 1, wherein the first, second, third, fourth, fifth and sixth pieces are each cuboid.
9. An exercise training apparatus as in claim 1 wherein the end of the first active set has a first upper groove for mounting the first image capturing device and a first lower groove for mounting the first light source section and the end of the second active set has a second upper groove for mounting the second image capturing device and a second lower groove for mounting the second light source section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968274.8A CN109173141B (en) | 2018-08-23 | 2018-08-23 | Training equipment for body building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810968274.8A CN109173141B (en) | 2018-08-23 | 2018-08-23 | Training equipment for body building |
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| Publication Number | Publication Date |
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| CN109173141A CN109173141A (en) | 2019-01-11 |
| CN109173141B true CN109173141B (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810968274.8A Active CN109173141B (en) | 2018-08-23 | 2018-08-23 | Training equipment for body building |
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| CN (1) | CN109173141B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2396118A (en) * | 2002-08-08 | 2004-06-16 | Lee Robert Morton | A squat bar |
| CN2686661Y (en) * | 2004-04-08 | 2005-03-23 | 劳伦斯休闲用品(苏州)有限公司 | Adjustable dumbbell club |
| CN101466440A (en) * | 2006-01-17 | 2009-06-24 | 马克·克鲁 | Weight selection methods and apparatus |
| CN204798704U (en) * | 2015-07-13 | 2015-11-25 | 邵长坤 | Vertical weight lifting frame of high strength |
| CN206934558U (en) * | 2017-07-08 | 2018-01-30 | 唐山师范学院 | A kind of outdoor dibit erector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7201711B2 (en) * | 2003-02-14 | 2007-04-10 | Intellex, Inc. | Barbell using selectorized dumbbells as exercise mass |
-
2018
- 2018-08-23 CN CN201810968274.8A patent/CN109173141B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2396118A (en) * | 2002-08-08 | 2004-06-16 | Lee Robert Morton | A squat bar |
| CN2686661Y (en) * | 2004-04-08 | 2005-03-23 | 劳伦斯休闲用品(苏州)有限公司 | Adjustable dumbbell club |
| CN101466440A (en) * | 2006-01-17 | 2009-06-24 | 马克·克鲁 | Weight selection methods and apparatus |
| CN204798704U (en) * | 2015-07-13 | 2015-11-25 | 邵长坤 | Vertical weight lifting frame of high strength |
| CN206934558U (en) * | 2017-07-08 | 2018-01-30 | 唐山师范学院 | A kind of outdoor dibit erector |
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| CN109173141A (en) | 2019-01-11 |
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