CN115006780A - Combined training sports equipment - Google Patents
Combined training sports equipment Download PDFInfo
- Publication number
- CN115006780A CN115006780A CN202210086068.0A CN202210086068A CN115006780A CN 115006780 A CN115006780 A CN 115006780A CN 202210086068 A CN202210086068 A CN 202210086068A CN 115006780 A CN115006780 A CN 115006780A
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- CN
- China
- Prior art keywords
- fixed
- barbell
- pulley block
- pulley
- protective shell
- 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.)
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Links
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- 230000001681 protective effect Effects 0.000 claims description 53
- 238000009434 installation Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000000630 rising effect Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000000386 athletic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/0724—Bar-bells; Hand bars
-
- 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
- A63B21/072—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle
- A63B21/075—Dumb-bells, bar-bells or the like, e.g. weight discs having an integral peripheral handle with variable weights, e.g. weight systems with weight selecting means for bar-bells or dumb-bells
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biophysics (AREA)
- Orthopedic Medicine & Surgery (AREA)
- General Health & Medical Sciences (AREA)
- Physical Education & Sports Medicine (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses a combined training sports equipment, which comprises a frame, wherein the frame comprises two stand columns, a fixing rod is horizontally and fixedly connected between the two stand columns, the outer walls of the two stand columns are provided, barbells are placed on a supporting frame, and the supporting frame is the prior art and is a V-shaped frame. The fixed rod is provided with two groups of pulley block mechanisms which are arranged at two ends of the fixed rod. The pulley block mechanism comprises a pulley block, the upper part of the pulley block is fixedly connected to a fixed rod, a rope is arranged in the pulley block for driving, the fixed end of the rope is fixedly connected with the pulley block, the movable end of the rope is connected with a power source, and the lower part of the pulley block is fixedly connected with a barbell. The power supply is training person, helper or servo motor, and the usage is through assembly pulley mechanism pull-up barbell, and two sets of assembly pulley mechanisms not only can share weight, can also keep its balance at the in-process of pulling up barbell and rising, can not take place because of unbalance emergence incident.
Description
Technical Field
The invention belongs to the technical field of sports equipment, and relates to combined training sports equipment.
Background
Physical ability is the basic athletic ability of human body that demonstrates through sports diathesis such as strength, speed, endurance, coordination, pliability, sensitivity, teenagers' training sports equipment is one kind and lets teenagers carry out the exercise and temper physical ability, the exercise equipment of strong body, helps teenagers healthy development, has the effect of body building, and current training sports equipment has certain safety problem when using.
The training person lies and carries out the chest when pushing away chest series action on the training chair, the training person lies in the training chair, the barbell is in the chest top, the barbell falls to the chest, training person's health is located between training chair and the barbell, need training person to exert oneself at this moment and push up the barbell, but through several groups of action training persons probably produce the not enough condition of muscle endurance, especially use the barbell of big weight, so training person often needs another people to assist oneself to lift up the barbell, but if nobody helps on one's side, so can't help training person to lift up the barbell for a long time, the arm is tired, the barbell falls suddenly, training person has very big possibility to take place unsafe accident and is injured.
Therefore, the existing training sports equipment needs to eliminate the potential safety hazard urgently, and a training sports equipment which can enable a trainer to lift the barbell alone after the action is finished needs to be designed.
Disclosure of Invention
The invention aims to provide a combined training sports equipment, which solves the problems in the prior art.
The technical scheme adopted by the invention is that the combined training sports equipment comprises:
the frame comprises two upright posts, and a fixed rod is horizontally and fixedly connected between the two upright posts;
the supporting frames are arranged on the outer walls of the two groups of stand columns;
the barbell, the barbell rod of the barbell is put on the supporting arm;
the pulley block mechanism comprises a pulley block and a pulley block top fixedly connected on a fixed rod, a rope drive is arranged in the pulley block, a rope fixed end is fixedly connected with the pulley block, a moving end is connected with a power source, and a barbell is fixedly connected below the pulley block.
The invention is also characterized in that:
the fixed rod is provided with two groups of pulley block mechanisms which are arranged at two ends of the fixed rod.
The pulley block comprises a fixed pulley block and a movable pulley block, the fixed pulley block comprises a first protective shell, a first opening is formed in the bottom end of the first protective shell, the top end of the first protective shell is connected to one end of the fixed rod, a plurality of fixed pulleys are rotatably connected inside the first protective shell, and the fixed pulleys are sequentially arranged in the first protective shell along a straight line;
the movable pulley block comprises a second protective shell, a second opening is formed in the fixed end of the second protective shell, the bottom end of the second protective shell is connected with the barbell, a plurality of movable pulleys are rotatably connected inside the second protective shell, and the movable pulleys are sequentially arranged in the second protective shell along a straight line;
the fixed end of the rope is fixedly connected to the bottom end of the first protection shell, the moving end of the rope penetrates through the first opening to enter the sleeved fixed pulley, the moving end of the rope penetrates through the second opening to be sleeved with the movable pulley, and the moving end of the rope is sequentially sleeved with the fixed pulley and the movable pulley and then fixedly connected with the barbell.
The number of the movable pulleys is more than or equal to the number of the fixed pulleys, and the number of the movable pulleys is more than or equal to three.
Two pulleys are arranged on the fixed rod, ropes of the two pulley blocks fall downwards through the two pulleys, and the two ropes are fixedly connected with the holding rod.
Two grooves are circumferentially formed in the outer wall of a barbell rod of the barbell, circular rings are arranged in the grooves, and the circular rings are connected with the bottom end of the second protective shell through chains.
And a space is reserved in the second protective shell and used for installing a new movable pulley.
The first protective case is internally provided with a space for installing a new fixed sheave.
The invention has the beneficial effects that:
1. the invention discloses a wheel set changing mechanism arranged on a traditional sports apparatus, which mainly utilizes the principle of saving labor of a wheel set, has simple structure, convenient installation and easy operation, does not need complex operation for a trainer, only needs to pull down a holding rod to automatically lift a barbell, does not need to be helped by people around the body, and avoids the problems that the trainer cannot be helped to lift the barbell for a long time, the arm is weak, the barbell suddenly falls down and the personal safety of the trainer is ensured.
2. The number of the movable pulleys is more than or equal to 3, and the gravity of the barbell borne by each pulley block is reduced to one third or even smaller, so that a trainer can still lift the barbell despite of lack of muscles. And two protective housings can be unpack apart, and the movable pulley or the fixed pulley of inside are detachable, and the protective housing leaves the space and continues to install new pulley, if the weight of barbell aggravates, can add movable pulley and fixed pulley and adapt to the weight that the barbell gained after.
Drawings
FIG. 1 is a schematic structural view of a combined training exercise apparatus according to the present invention;
FIG. 2 is a cross-sectional view of a pulley block of a combined training exercise apparatus of the present invention;
fig. 3 is an enlarged view of a combination training sports apparatus according to the present invention at a point a in fig. 2.
In the figure, 1, a frame, 2, a support frame, 3, a pulley block mechanism, 4, a barbell, 1-1, an upright post, 1-2, a fixed rod, 1-3, a pulley, 3-1, a fixed pulley block, 3-2, a rope, 3-3, a movable pulley block, 3-4, a holding rod, 3-1-1, a first protective shell, 3-1-2, a fixed pulley, 3-3-1, a second protective shell and 3-3-2, a movable pulley are arranged.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
The invention discloses a combined training sports equipment, which comprises a frame 1 as shown in figure 1, wherein the frame comprises two upright posts 1-1, a fixing rod 1-2 is horizontally and fixedly connected between the two upright posts, the outer walls of the two upright posts 1-1 are provided with support frames 2, barbell bars of barbells 4 are placed on the support frames 2, and the support frames 2 are the prior art and are commonly V-shaped frames.
Two groups of pulley block mechanisms 3 are arranged on the fixed rod 1-2, and the two groups of pulley block mechanisms 3 are arranged at two ends of the fixed rod 1-2.
As shown in figure 2, the pulley block mechanism 3 comprises a pulley block and a pulley block, wherein the upper part of the pulley block is fixedly connected to a fixed rod 1-2, a rope 3-2 is arranged in the pulley block for driving, the fixed end of the rope 3-2 is fixedly connected with the pulley block, the moving end of the rope is connected with a power source, and the lower part of the pulley block 3-1 is fixedly connected with a barbell 4. The power source is a trainer, an assistant or a servo motor, the barbell 4 is pulled up through the pulley block mechanisms 3, the two pulley block mechanisms 3 can not only share the weight, but also keep the balance in the lifting process of the barbell 4, and safety accidents caused by unbalance cannot happen.
The pulley block comprises a fixed pulley block 3-1 and a movable pulley block 3-3, the fixed pulley block 3-1 and the movable pulley block 3-3 are identical in structure, the fixed pulley block 3-1 comprises a first protective shell 3-1-1, a first opening is formed in the bottom end of the first protective shell 3-1-1, the top end of the first protective shell 3-1-1 is connected to one end of a fixed rod 1-2, a plurality of fixed pulleys 3-1-2 are rotatably connected to the inside of the first protective shell 3-1-1, and the fixed pulleys 3-1-2 are sequentially arranged in the first protective shell 3-1-1 along a straight line;
the movable pulley block 3-3 comprises a second protective shell 3-3-1, a second opening is formed in the fixed end of the second protective shell 3-3-1, the bottom end of the second protective shell 3-3-1 is connected with a barbell 4, a plurality of movable pulleys 3-3-2 are rotatably connected inside the second protective shell 3-3-1, the plurality of movable pulleys 3-3-2 are sequentially arranged in the second protective shell 3-3-1 along a straight line, a space is reserved inside the second protective shell 3-3-1 and used for installing the new movable pulleys 3-3-2, and a space is reserved inside the first protective shell 3-1-1 and used for installing the new fixed pulleys 3-1-2.
The number of the movable pulleys 3-3-2 is more than or equal to that of the fixed pulleys 3-1-1, the number of the movable pulleys 3-3-2 is more than or equal to 3, the gravity of the barbell born by each pulley block is reduced to be less than one third at least, the two protective housings can be disassembled, the movable pulleys or the fixed pulleys inside the protective housings are detachable, a space is reserved in each protective housing, the weight of the barbell 4 is increased, and the movable pulleys and the fixed pulleys can be added to adapt to the weight of the barbell 4 after the weight is increased.
The fixed end of the rope 3-2 is fixedly connected to the bottom end of the first protective shell 3-1-1, the moving end of the rope 3-2 penetrates through the first opening to enter the sleeved fixed pulley 3-1-1, the moving end of the rope 3-2 penetrates through the second opening to be sleeved with the movable pulley 3-3-2, the moving end of the rope 3-2 is sequentially sleeved with the fixed pulley 3-1-1 and the movable pulley 3-3-2, and then the barbell 4 is fixedly connected.
After the pulley blocks are arranged, the moving ends of the ropes 3-2 are arranged at the lower part and are lowered to the height which can be drawn by a trainer, therefore, two pulleys 1-3 are arranged on the fixed rod 1-2, the ropes 3-2 of the two pulley blocks fall downwards through the two pulleys 1-3, and the two ropes 3-2 are fixedly connected with the holding rod 3-4.
As shown in fig. 3, two grooves are formed in the circumferential direction of the outer wall of the barbell bar of barbell 4, rings 3 to 5 are arranged in the grooves, the rings 3 to 5 are connected to the bottom end of second protective shell 3 to 1 through chains, and the grooves prevent the chains from moving back and forth on barbell 4.
The invention relates to a combined training sports equipment, which comprises the following working processes:
the trainer puts the barbell plates on two ends of the barbell, calculates the total weight of the barbell, then detaches the second protective shell, installs the movable pulley in the second protective shell, and the first protective shell is the same operation, and the trainer tries to pull down, if feels too heavy, the number of the pulleys can be continuously increased, and the holding rod is hung on the barbell, and then the training can be started. After the training is finished, the handle bar is pulled rapidly to pull up the barbell.
The invention discloses a combined training sports equipment, which has the advantages that: the invention discloses a wheel set changing mechanism arranged on a traditional sports apparatus, which mainly utilizes the principle of saving labor of a wheel set, has simple structure, convenient installation and easy operation, does not need complex operation for a trainer, only needs to pull down a holding rod to automatically lift a barbell, does not need to be helped by people around the body, and avoids the problems that the trainer cannot be helped to lift the barbell for a long time, the arm is weak, the barbell suddenly falls down and the personal safety of the trainer is ensured. The number of the movable pulleys is more than or equal to 3, and the gravity of the barbell borne by each pulley block is reduced to one third or even smaller, so that a trainer can still lift the barbell though the muscles are weak. And its two protective housing can be unpack apart, and the movable pulley or the fixed pulley of inside are detachable, and the protective housing leaves the space and continues to install new pulley, if the weight of barbell aggravates, can add movable pulley and fixed pulley and adapt to the weight that the barbell gained weight after.
Claims (8)
1. A combination training sports apparatus, comprising:
the frame (1) comprises two upright posts (1-1), and a fixed rod (1-2) is horizontally and fixedly connected between the two upright posts;
a supporting frame (2) arranged on the outer wall of the two groups of upright posts (1-1),
the barbell (4), the barbell rod of the barbell (4) is placed on the support frame (2);
the pulley block mechanism (3) comprises a pulley block, the upper part of the pulley block is fixedly connected to a fixed rod (1-2), a rope (3-2) is arranged in the pulley block for driving, the fixed end of the rope (3-2) is fixedly connected with the pulley block, the moving end of the rope is connected with a power source, and the lower part of the pulley block (3-1) is fixedly connected with a barbell (4).
2. A combined training and sports apparatus as claimed in claim 1, wherein two sets of pulley means (3) are provided on said fixed bar (1-2), two sets of pulley means (3) being provided at each end of the fixed bar (1-2).
3. The combined training sports apparatus as claimed in claim 2, wherein the pulley block comprises a fixed pulley block (3-1) and a movable pulley block (3-3), the fixed pulley block (3-1) comprises a first protective shell (3-1-1), the bottom end of the first protective shell (3-1-1) is provided with a first opening, the top end of the first protective shell (3-1-1) is connected to one end of the fixed rod (1-2), a plurality of fixed pulleys (3-1-2) are rotatably connected inside the first protective shell (3-1-1), and a plurality of fixed pulleys (3-1-2) are sequentially arranged in the first protective shell (3-1-1) along a straight line;
the movable pulley block (3-3) comprises a second protective shell (3-3-1), a second opening is formed in the fixed end of the second protective shell (3-3-1), the bottom end of the second protective shell (3-3-1) is connected with a barbell (4), a plurality of movable pulleys (3-3-2) are rotatably connected in the second protective shell (3-3-1), and the movable pulleys (3-3-2) are sequentially arranged in the second protective shell (3-3-1) along a straight line;
the fixed end of the rope (2) is fixedly connected to the bottom end of the first protective shell (3-1-1), the moving end of the rope (2) penetrates through the first opening to enter the sleeved fixed pulley (3-1-1), the moving end of the rope (2) penetrates through the second opening to be sleeved with the movable pulley (3-3-2), and the moving end of the rope (3-2) is sequentially sleeved with the fixed pulley (3-1-1) and the movable pulley (3-3-2) and then fixedly connected with the barbell (4).
4. Combined training and sports apparatus according to claim 3, wherein the number of movable pulleys (3-3-2) is equal to or greater than the number of fixed pulleys (3-1-1), and the number of movable pulleys (3-3-2) is equal to or greater than 3.
5. A combined training and sports apparatus as claimed in claim 3, wherein said fixed bar (1-2) is provided with two pulleys (1-3), the moving end of the rope (3-2) of the two pulley sets falls downwards through said two pulleys (1-3), and the moving end of the two rope (3-2) is fixedly connected with the holding bar (3-4).
6. A combined training and sports apparatus as claimed in claim 3, wherein the barbell (4) has two grooves formed on the outer circumference of the barbell bar, and rings (3-5) are disposed in the grooves, and the rings (3-5) are connected to the bottom end of the second protective casing (3-3-1) by chains.
7. Combined training and sports apparatus according to claim 3, wherein said second protective casing (3-3-1) leaves inside a space for the installation of a new movable pulley (3-3-2).
8. Combined training and sports apparatus according to claim 3, wherein said first protective casing (3-1-1) is internally provided with a space for the installation of a new fixed pulley (3-1-2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210086068.0A CN115006780B (en) | 2022-01-25 | 2022-01-25 | Combined training sports equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210086068.0A CN115006780B (en) | 2022-01-25 | 2022-01-25 | Combined training sports equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115006780A true CN115006780A (en) | 2022-09-06 |
| CN115006780B CN115006780B (en) | 2024-04-05 |
Family
ID=83067262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210086068.0A Active CN115006780B (en) | 2022-01-25 | 2022-01-25 | Combined training sports equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115006780B (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202605605U (en) * | 2012-05-07 | 2012-12-19 | 武汉科技大学 | Multifunctional fitness appliance |
| KR101394856B1 (en) * | 2013-11-05 | 2014-05-13 | 최홍수 | Body training machine of complex structure |
| CN208785668U (en) * | 2018-06-01 | 2019-04-26 | 林凤娟 | A kind of sports training device |
| US10532239B1 (en) * | 2018-01-18 | 2020-01-14 | Denis Suarez Monne | Apparatus for exercising |
| CN210251017U (en) * | 2019-04-17 | 2020-04-07 | 盐城工业职业技术学院 | Barbell with protection function |
| CN211215178U (en) * | 2019-11-06 | 2020-08-11 | 青岛大学 | Portable fitness equipment |
| US10926125B1 (en) * | 2019-01-07 | 2021-02-23 | Kevin M. Candler | Self-spotting bench press |
| CN213589612U (en) * | 2020-11-16 | 2021-07-02 | 傅文卿 | Multi-functional teenagers physical training sport equipment |
| CN213789829U (en) * | 2020-12-08 | 2021-07-27 | 定州市爱美生体育器材有限公司 | Bench press squat and rise strength training device |
-
2022
- 2022-01-25 CN CN202210086068.0A patent/CN115006780B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202605605U (en) * | 2012-05-07 | 2012-12-19 | 武汉科技大学 | Multifunctional fitness appliance |
| KR101394856B1 (en) * | 2013-11-05 | 2014-05-13 | 최홍수 | Body training machine of complex structure |
| US10532239B1 (en) * | 2018-01-18 | 2020-01-14 | Denis Suarez Monne | Apparatus for exercising |
| CN208785668U (en) * | 2018-06-01 | 2019-04-26 | 林凤娟 | A kind of sports training device |
| US10926125B1 (en) * | 2019-01-07 | 2021-02-23 | Kevin M. Candler | Self-spotting bench press |
| CN210251017U (en) * | 2019-04-17 | 2020-04-07 | 盐城工业职业技术学院 | Barbell with protection function |
| CN211215178U (en) * | 2019-11-06 | 2020-08-11 | 青岛大学 | Portable fitness equipment |
| CN213589612U (en) * | 2020-11-16 | 2021-07-02 | 傅文卿 | Multi-functional teenagers physical training sport equipment |
| CN213789829U (en) * | 2020-12-08 | 2021-07-27 | 定州市爱美生体育器材有限公司 | Bench press squat and rise strength training device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115006780B (en) | 2024-04-05 |
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