CN108096771B - Protection device for barbell bench press - Google Patents
Protection device for barbell bench press Download PDFInfo
- Publication number
- CN108096771B CN108096771B CN201711393723.2A CN201711393723A CN108096771B CN 108096771 B CN108096771 B CN 108096771B CN 201711393723 A CN201711393723 A CN 201711393723A CN 108096771 B CN108096771 B CN 108096771B
- Authority
- CN
- China
- Prior art keywords
- barbell
- pressure sensor
- gasbag
- bench press
- bracing piece
- 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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Classifications
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/06—User-manipulated weights
- A63B21/078—Devices for bench press exercises, e.g. supports, guiding means
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- 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
- A63B21/078—Devices for bench press exercises, e.g. supports, guiding means
- A63B21/0783—Safety features for bar-bells, e.g. drop limiting means
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/12—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for upper limbs or related muscles, e.g. chest, upper back or shoulder muscles
Abstract
The application discloses protection device of barbell bench press in body-building apparatus field, including deck chair, the both sides of deck chair are equipped with the guard box, the inside of guard box is cavity, the top of guard box is equipped with the opening, opening part sliding connection has vertical bracing piece, be connected with horizontal connecting rod between the bracing piece, the linkage board is connected to the bottom of connecting rod, be equipped with the round hole that is used for the barbell pole to pass on the linkage board, the below of bracing piece is equipped with the gasbag, the gasbag is located the guard box, be equipped with the pneumatic valve on the gasbag, the pneumatic valve electricity is connected with first pressure sensor, first pressure sensor is located the deck chair, the inner wall of gasbag is equipped with second pressure sensor, second pressure sensor and pneumatic valve electricity are connected, the gasbag is connected with the air pump, the air pump is connected with trigger button. The air bag in the scheme can limit the barbell rod to move downwards, so that the life safety of people is guaranteed.
Description
Technical Field
The invention relates to the technical field of fitness equipment, in particular to a protection device for barbell bench press.
Background
The improvement of living standard for people focus on self health more and more, and many people all begin to participate in body-building, and the barbell bench press is a main action of exercising and strengthening pectoral muscle, and the barbell includes the barbell pole and fixes the barbell piece in barbell pole both sides, and the bench press is a compound action, has both involved the action of a plurality of joints, and the motion of participating in has shoulder joint and elbow joint. When the barbell is used for bench press, a person lies on the bench press, holds the barbell with two hands, and repeatedly lifts the barbell to move up and down to exercise pectoral muscles. When a heavy barbell is used for lying and pushing, after repeated lying and pushing, the arms of a person become sore and powerless, and at the moment, the barbell in the air can fall off under the support without enough arm supporting force, and the heavy barbell falls on the chest of the person to hurt the human body.
Disclosure of Invention
The invention aims to provide a protective device for a barbell bench press, which aims to solve the problem that a barbell in the prior art falls off under the support without enough arm supporting force.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a protection device of barbell bench press, includes the deck chair, the both sides of deck chair are equipped with the guard box, the inside of guard box is cavity, the top of guard box is equipped with the opening, opening part sliding connection has vertical bracing piece, the bracing piece can slide from top to bottom, be connected with horizontal connecting rod between the bracing piece of both sides, the linkage board is connected to the bottom of connecting rod, be equipped with the round hole that is used for the barbell pole to pass on the linkage board, the below of bracing piece is equipped with the gasbag, the gasbag is located the guard box, be equipped with the pneumatic valve on the gasbag, the pneumatic valve electricity is connected with first pressure sensor, first pressure sensor is located the deck chair, the inner wall of gasbag is equipped with second pressure sensor, second pressure sensor and pneumatic valve electricity are connected, the gasbag is connected with the air pump.
The working principle of the invention is as follows: when the protection device in the scheme is used, the air bags are in an inflated state at the moment, the air bags on the two sides jack up the support rods, the support rods support the connecting rods, the linkage plates are supported by the connecting rods, the barbell rods penetrate through the round holes, barbell discs are added on the two sides of the barbell rods, and the barbell rods are in a suspended state at the moment. When barbell is used for bench press, a person lies on the deck chair, the body of the person presses the first pressure sensor, the first pressure sensor receives signals and then opens the air valve on the air bag, the second pressure sensor receives the pressure of the air in the air bag, the pressure of the air in the air bag is reduced after the air in the air bag runs out through the air valve, when the pressure is reduced to zero, the second pressure sensor controls the air valve to be closed, the air bag does not support the support rod, the support rod can slide up and down in the protective box, and then the person can perform barbell bench press training; after the barbell is pushed by lying, the arms of a person become sore and powerless, the arms of the person do not have enough supporting force for the barbell rod, the person can step on the trigger button, the trigger button enables the air pump to start working, the air pump inflates the air bag, the air bag swells, the air bag can support the supporting rod, the downward sliding of the supporting rod is limited, a certain distance is kept between the barbell rod and the person, and the purpose of protecting the person is achieved.
The invention has the beneficial effects that: before the barbell bar is used, the barbell bar is supported by the air bag, a distance is reserved between the barbell bar and the deck chair,
like this the people alright with convenient lying on deck chair, human body pushes down behind the first pressure sensor, the pneumatic valve of gasbag is opened, make the gas in the gasbag run out, the gas pressure in the second pressure sensor detects the gasbag, after gas pressure drops to zero, second pressure sensor control pneumatic valve is closed, the gasbag no longer supports the bracing piece, the bracing piece just can slide from top to bottom in the protective housing, the people alright with carry out the bench press training, through pushing away the back for crouching several times, the people steps on trigger button, the air pump inflates the gasbag, gasbag support column bracing piece, just so can restrict the continuation whereabouts of barbell pole, prevent that the people from being pounded by the barbell pole, reach the purpose of protection human body.
Furthermore, a sealing strip is arranged between the inner wall of the opening and the outer wall of the supporting rod. Through setting up the sealing strip, reach and prevent that external debris from entering into the guard box through the clearance between opening inner wall and the bracing piece outer wall.
Further, the first pressure sensor is close to the protection box. In order to enable people of different heights to lie on the deck chair and press the first pressure sensor, the first pressure sensor is close to the protection box.
Further, the protection box is connected with a placing box. The barbell disc is placed by the placement box.
Further, a distance is arranged between the protection box and the deck chair. In order to ensure that the arms of a person have enough activity space when the person carries out barbell bench press, a distance is arranged between the protective box and the reclining chair.
Furthermore, the two sides of the round hole are connected with round pipes, and the round pipes are in threaded connection with screw rods. When the barbell bar is positioned in the circular tube, the screw is pressed against the barbell bar by screwing the screw, so that the fixation of the barbell bar is enhanced.
Drawings
Fig. 1 is a schematic structural view of a protection device for barbell bench press.
Detailed Description
The present invention will be described in further detail below by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a first pressure sensor 1, a reclining chair 2, a second pressure sensor 3, an air valve 4, a placing box 5, a round pipe 6, a screw 7, a linkage plate 8, a connecting rod 9, a barbell rod 10, a supporting rod 11, a protection box 12 and an air bag 13.
The embodiment is basically as shown in the attached figure 1: a protection device for barbell bench press comprises a deck chair 2, protection boxes 12 are arranged on two sides of the deck chair 2, a distance is arranged between each protection box 12 and the deck chair 2, each protection box 12 is connected with a containing box 5, the inside of each protection box 12 is hollow, an opening is arranged on the top of each protection box 12, a vertical support rod 11 is connected to each opening in a sliding mode, each support rod 11 can slide up and down, a sealing strip is arranged between the inner wall of each opening and the outer wall of each support rod 11, a transverse connecting rod 9 is connected between the support rods 11, the bottom of each connecting rod 9 is connected with a linkage plate 8, a round hole for a barbell rod 10 to pass through is formed in each linkage plate 8, two sides of each round hole are connected with round pipes 6, each round pipe 6 is in threaded connection with a screw rod 7, an air bag 13 is arranged below each support rod 11, each air bag 13 is positioned in each protection box, first pressure sensor 1 is close to guard box 12, and the inner wall of gasbag 13 is equipped with second pressure sensor 3, and second pressure sensor 3 is connected with pneumatic valve 4 electricity, and gasbag 13 is connected with the air pump, and the air pump is connected with trigger button.
When the protection device in the scheme is used, the air bag 13 is in an inflated state at the moment, the air bags 13 on the two sides jack up the support rod 11, the support rod 11 supports the connecting rod 9, the connecting rod 9 supports the linkage plate 8, the barbell bar 10 penetrates through the round hole, barbell discs are additionally arranged on the two sides of the barbell bar 10, and the barbell bar 10 is in a suspended state at the moment. When barbell is used for bench press, a person lies on the deck chair 2, the body of the person presses the first pressure sensor 1, the gas valve 4 on the air bag 13 is opened after the first pressure sensor 1 receives signals, the second pressure sensor 3 is subjected to the pressure of the gas in the air bag 13, the pressure of the gas in the air bag 13 is reduced after the gas in the air bag 13 escapes through the gas valve 4, the gas valve 4 is controlled to be closed by the second pressure sensor 3 after the pressure is reduced to zero, the air bag 13 does not support the support rod 11, the support rod 11 can slide up and down in the protective box 12, and the person can perform barbell bench press training; after the barbell is pushed by lying, the arm of the person becomes sore and powerless, the arm of the person does not have enough supporting force on the barbell rod 10, the person can step on the trigger button, the trigger button enables the air pump to start working, the air pump inflates the air bag 13, the air bag 13 becomes bulged, the air bag 13 can support the supporting rod 11, the downward sliding of the supporting rod 11 is limited, a certain distance is kept between the barbell rod 10 and the person, and the purpose of protecting the person is achieved.
The above are merely examples of the present invention, and common general knowledge of known specific structures and characteristics in the schemes is not described herein. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be defined by the claims and the description of the embodiments and so on in the specification shall be interpreted to explain the contents of the claims.
Claims (6)
1. The utility model provides a protection device of barbell bench press, includes deck chair, its characterized in that: the utility model discloses a barbell bar, including deck chair, bracing piece, horizontal connecting rod, linkage plate, second pressure sensor and pneumatic valve electricity, the both sides of deck chair are equipped with the guard box, the inside of guard box is cavity, the top of guard box is equipped with the opening, opening part sliding connection has vertical bracing piece, the bracing piece can slide from top to bottom, be connected with horizontal connecting rod between the bracing piece of both sides, the linkage plate is connected to the bottom of connecting rod, be equipped with the round hole that is used for the barbell pole to pass on the linkage plate, the below of bracing piece is equipped with the gasbag, the gasbag is located the guard box, be equipped with the pneumatic valve on the gasbag, the pneumatic valve electricity is connected with first pressure sensor, first pressure sensor is located the deck chair, the inner.
2. The barbell bench press protection device of claim 1, wherein: and a sealing strip is arranged between the inner wall of the opening and the outer wall of the supporting rod.
3. The barbell bench press protection device of claim 2, wherein: the first pressure sensor is close to the protection box.
4. The barbell bench press protection device of claim 3, wherein: the protection box is connected with a placing box.
5. The barbell bench press protection device of claim 4, wherein: and a distance is arranged between the protection box and the deck chair.
6. The barbell bench press protection device of claim 5, wherein: the both sides of round hole are connected with the pipe, pipe threaded connection has the screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393723.2A CN108096771B (en) | 2017-12-21 | 2017-12-21 | Protection device for barbell bench press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711393723.2A CN108096771B (en) | 2017-12-21 | 2017-12-21 | Protection device for barbell bench press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108096771A CN108096771A (en) | 2018-06-01 |
| CN108096771B true CN108096771B (en) | 2020-04-14 |
Family
ID=62211568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711393723.2A Active CN108096771B (en) | 2017-12-21 | 2017-12-21 | Protection device for barbell bench press |
Country Status (1)
| Country | Link |
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| CN (1) | CN108096771B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108392775B (en) * | 2018-05-22 | 2020-05-15 | 泉州永春信凯机械设备有限公司 | Lying type weight lifting barbell auxiliary device for fitness equipment |
| CN110694231B (en) * | 2019-10-11 | 2021-04-16 | 安徽工程大学 | Sports apparatus for training muscle strength |
| CN111408099A (en) * | 2020-03-03 | 2020-07-14 | 温州大学 | Sports barbell stand |
| CN111317965B (en) * | 2020-03-04 | 2021-06-08 | 长沙学院 | Air energy sliding supporting device for bench press training |
| CN111467776B (en) * | 2020-04-21 | 2021-08-10 | 成都体育学院 | A injury prevention sports apparatus for muscle training |
| CN111467738A (en) * | 2020-04-24 | 2020-07-31 | 扬州弘乐旅游用品有限公司 | Dumbbell assembly in dumbbell convenient to adjust weight |
| CN112274847B (en) * | 2020-10-13 | 2021-08-31 | 沈阳体育学院 | Safe inflatable lying-pushing body builder |
| CN112891825B (en) * | 2021-01-25 | 2022-03-18 | 东华理工大学 | Protection device for fitness barbell exercise |
| CN114470614B (en) * | 2022-02-25 | 2023-02-03 | 万广通 | Body-building device with protect function |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204193396U (en) * | 2014-10-28 | 2015-03-11 | 杜继红 | Recovery device tempered by a kind of burn patient skeletal muscle barbell |
| CN204798704U (en) * | 2015-07-13 | 2015-11-25 | 邵长坤 | Vertical weight lifting frame of high strength |
| CN106215369A (en) * | 2016-08-31 | 2016-12-14 | 湖州华和金属制品有限公司 | Sleeping the pushing away of a kind of flat board uses emergency support |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20120015787A2 (en) * | 2010-03-10 | 2012-01-19 | Amy Strong Crawley | Stability exercise machine |
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2017
- 2017-12-21 CN CN201711393723.2A patent/CN108096771B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204193396U (en) * | 2014-10-28 | 2015-03-11 | 杜继红 | Recovery device tempered by a kind of burn patient skeletal muscle barbell |
| CN204798704U (en) * | 2015-07-13 | 2015-11-25 | 邵长坤 | Vertical weight lifting frame of high strength |
| CN106215369A (en) * | 2016-08-31 | 2016-12-14 | 湖州华和金属制品有限公司 | Sleeping the pushing away of a kind of flat board uses emergency support |
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| Publication number | Publication date |
|---|---|
| CN108096771A (en) | 2018-06-01 |
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