CN211097285U - Stretching device for arm training - Google Patents
Stretching device for arm training Download PDFInfo
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- CN211097285U CN211097285U CN201921895692.5U CN201921895692U CN211097285U CN 211097285 U CN211097285 U CN 211097285U CN 201921895692 U CN201921895692 U CN 201921895692U CN 211097285 U CN211097285 U CN 211097285U
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- moving rod
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Abstract
The utility model belongs to the technical field of fitness equipment, especially, be a stretching device for arm training, including erecting a type section of thick bamboo, extending piece, cushion and adjustment mechanism, extend piece fixed mounting in one side of erecting a type section of thick bamboo, cushion fixed mounting is between the both sides inner wall of erecting a type section of thick bamboo, adjustment mechanism installs in erecting a type section of thick bamboo, adjustment mechanism include two respectively with the both sides inner wall fixed connection's of erecting a type section of thick bamboo bar piece, slidable mounting has same carriage release lever between two bar pieces, articulated on the carriage release lever have two articulated links, and the bottom fixed mounting of two articulated links has same connecting block, the top fixed mounting of connecting block has places the pole, it is equipped with two briquettings to place the pole on the cover. The utility model is simple in operation, convenient to use, training person can adjust the briquetting according to actual need, and whole training process can independently be accomplished, also can be in coordination taken exercise to the position beyond the arm.
Description
Technical Field
The utility model relates to a body-building apparatus technical field especially relates to a stretching device is used in arm training.
Background
With the continuous rise of living standard, people pursue beauty and health more and more widely, many people can choose to come to some fitness places for exercise and use professional equipment for exercise for physical exercise, and some men usually exercise muscles of both arms through stretching exercise for getting stronger both arms.
However, in the prior art, when the stretching device in the fitness place is used, most trainers lie down or sit up, and only put all the force on the arms, and do not take care of the exercise of the waist, the abdomen and the legs, and sometimes people need to accompany the body in order to avoid mechanical failure during use, so that the stretching device for arm training is provided.
Disclosure of Invention
The utility model aims at solving the defects existing in the prior art and providing a stretching device for arm training.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a stretching device for arm training comprises a vertical cylinder, an extension block, a cushion block and an adjusting mechanism, wherein the extension block is fixedly arranged on one side of the vertical cylinder, the cushion block is fixedly arranged between the inner walls of the two sides of the vertical cylinder, and the adjusting mechanism is arranged in the vertical cylinder;
adjustment mechanism include two respectively with the both sides inner wall fixed connection's of erecting a section of thick bamboo bar piece, slidable mounting has same carriage release lever between two bar pieces, it has two articulated links to articulate on the carriage release lever, and the bottom fixed mounting of two articulated links has same connecting block, the top fixed mounting of connecting block has places the pole, it is equipped with two briquettings to place the pole and go up the cover, rotate on the carriage release lever and install the gear, fixed mounting has the rack on one side inner wall of erecting a section of thick bamboo, rack and gear looks adaptation, be fixed on the carriage release lever and bind the stay cord, the stay cord is kept away from outside the one end of carriage release lever extends to the extension piece through erecting a section of thick bamboo, the one end fixed mounting of stay cord.
Preferably, the sliding fixed grooves are formed in one side, close to each other, of each strip-shaped block, the same circular slide rod is fixedly mounted between the inner wall of the top of each sliding fixed groove and the inner wall of the bottom of each sliding fixed groove, and the moving rod is connected with the two circular slide rods in a sliding mode.
Preferably, one side of the vertical cylinder, which is close to the extension block, is provided with a rope hole, and the pull rope is in sliding connection in the rope hole.
Preferably, the inner wall of the bottom of the extension block and the inner wall of one side of the vertical cylinder are fixedly provided with arc blocks, and the two arc blocks are in contact with the pull rope.
Preferably, a placing hole is formed in one side of the vertical cylinder, and the placing hole is matched with the pressing block.
Preferably, a circular chassis is welded at the bottom of the vertical cylinder and is fixedly connected with the ground.
Compared with the prior art, the beneficial effects of the utility model are that: the device comprises a vertical cylinder, an extension block, a cushion block, an adjusting mechanism, a strip-shaped block, a moving rod, a hinge rod, a connecting block, a placing rod, a pressing block, a gear, a rack, a pull rope and a holding ring which are matched, wherein the holding ring is held, the pull rope is pulled by the holding ring, the pull rope drives the moving rod to perform sliding motion on two circular slide rods, the moving rod drives the gear to move when moving, the gear rotates under the influence of the rack, the moving speed of the moving rod is reduced through the matching of the gear and the rack, and the load of the pull rope is reduced;
one side of erecting a type section of thick bamboo has been seted up and has been placed the hole, can place the briquetting of different quantity and weight on placing the pole through placing the hole according to different training person's actual need, makes the device more nimble, and the training person can cooperate the horse step of squatting at tensile in-process, tempers waist abdomen and shank muscle simultaneously.
The utility model is simple in operation, convenient to use, training person can adjust the briquetting according to actual need, and whole training process can independently be accomplished, also can be in coordination taken exercise to the position beyond the arm.
Drawings
FIG. 1 is a front sectional view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an assembly view of the adjustment mechanism of FIG. 1;
FIG. 4 is an enlarged schematic view of portion A of FIG. 1;
fig. 5 is an enlarged schematic structural view of a portion B in fig. 2.
In the figure: 1. a vertical cylinder; 2. an extension block; 3. cushion blocks; 4. an adjustment mechanism; 5. a bar-shaped block; 6. a travel bar; 7. a hinged lever; 8. connecting blocks; 9. placing a rod; 10. briquetting; 11. a gear; 12. a rack; 13. pulling a rope; 14. a ring is held.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution: a stretching device for arm training comprises a vertical cylinder 1, an extension block 2, a cushion block 3 and an adjusting mechanism 4, wherein the extension block 2 is fixedly arranged on one side of the vertical cylinder 1, the cushion block 3 is fixedly arranged between the inner walls of two sides of the vertical cylinder 1, and the adjusting mechanism 4 is arranged in the vertical cylinder 1;
the adjusting mechanism 4 comprises two strip-shaped blocks 5 fixedly connected with the inner walls of two sides of the vertical cylinder 1 respectively, the same moving rod 6 is slidably mounted between the two strip-shaped blocks 5, two hinged rods 7 are hinged to the moving rod 6, the bottom ends of the two hinged rods 7 are fixedly provided with the same connecting block 8, a placing rod 9 is fixedly mounted at the top of the connecting block 8, two pressing blocks 10 are sleeved on the placing rod 9, a gear 11 is rotatably mounted on the moving rod 6, a rack 12 is fixedly mounted on the inner wall of one side of the vertical cylinder 1, the rack 12 is matched with the gear 11, a pull rope 13 is fixedly bound on the moving rod 6, one end, away from the moving rod 6, of the pull rope 13 extends out of the extending block 2 through the vertical cylinder 1, and a holding ring 14 is fixedly mounted at one;
one side of each two strip-shaped blocks 5, which is close to each other, is provided with a sliding fixed groove, the same circular slide rod is fixedly arranged between the top and the bottom inner wall of the sliding fixed groove, the moving rod 6 is connected with the two circular slide rods in a sliding way, one side of the vertical cylinder 1, which is close to the extending block 2, is provided with a rope hole, the pulling rope 13 is connected in the rope hole in a sliding way, the bottom inner wall of the extending block 2 and one side inner wall of the vertical cylinder 1 are both fixedly provided with arc blocks, the two arc blocks are both contacted with the pulling rope 13, one side of the vertical cylinder 1 is provided with a placing hole, the placing hole is matched with the pressing block 10, the bottom of the vertical cylinder 1 is welded with a circular chassis, the circular chassis is fixedly connected with the ground, the device is matched with the moving rod 6, the hinging rod 7, the connecting block 8, the placing rod 9, the pressing block 10, the gear 11, the rack 12, the pulling, holding the holding ring 14, pulling the pull rope 13 through the holding ring 14, the pull rope 13 driving the moving rod 6 to perform sliding motion on the two circular sliding rods, when the moving rod 6 moves, the moving gear 11 is driven to move, the gear 11 is influenced by the rack 12 to rotate, the gear 11 and the rack 12 are matched to slow down the moving speed of the moving rod 6 and the load of the pull rope 13, one side of the vertical cylinder 1 is provided with a placing hole, pressing blocks 10 with different quantities and weights can be placed on the placing rod 9 through the placing holes according to the actual requirements of different trainers, so that the device is more flexible, the trainers can carry out squatting and riding in a matching way in the stretching process, temper waist abdomen and shank muscle simultaneously, the utility model is simple in operation, convenient to use, the training person can adjust briquetting 10 according to actual need, and whole training process can independently be accomplished, also can temper in coordination the position beyond the arm.
The working principle is as follows: when arms need to be trained, a trainer places a proper amount of pressing blocks 10 on the placing rods 9 through the placing holes according to personal practical conditions, after the pressing blocks 10 are placed, the trainer stands back on the vertical cylinder 1, holds the holding rings 14 with two hands, then uses the strength of the arms to pull the pull ropes 13 downwards through the holding rings 14, the pull ropes 13 drive the moving rods 6 to move under the pulling of external force, so that the moving rods 6 slide upwards between the two circular sliding rods, the moving rods 6 drive the gears 11 to move simultaneously when sliding, the gears 11 are influenced by the racks 12 to rotate on the moving rods 6 when moving, after the pull ropes 13 are pulled to a proper length, the trainer unloads the downward force, the two arms are lifted upwards slowly, the pull ropes 13 are driven by the gravity of the pressing blocks 10 to move the gears 11 downwards, and simultaneously drive the holding rings 14 to move upwards until the holding rings 14 return to move to the original positions.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a stretching device is used in arm training which characterized in that: the device comprises a vertical cylinder (1), an extension block (2), a cushion block (3) and an adjusting mechanism (4), wherein the extension block (2) is fixedly arranged on one side of the vertical cylinder (1), the cushion block (3) is fixedly arranged between the inner walls of two sides of the vertical cylinder (1), and the adjusting mechanism (4) is arranged in the vertical cylinder (1);
the adjusting mechanism (4) comprises two strip-shaped blocks (5) fixedly connected with the inner walls of the two sides of the vertical cylinder (1) respectively, a same moving rod (6) is slidably mounted between the two strip-shaped blocks (5), two hinged rods (7) are hinged to the moving rod (6), a same connecting block (8) is fixedly mounted at the bottom ends of the two hinged rods (7), a placing rod (9) is fixedly mounted at the top of the connecting block (8), two pressing blocks (10) are sleeved on the placing rod (9), a gear (11) is rotatably mounted on the moving rod (6), a rack (12) is fixedly mounted on the inner wall of one side of the vertical cylinder (1), the rack (12) is matched with the gear (11), a pull rope (13) is fixedly tied on the moving rod (6), one end, far away from the moving rod (6), of the pull rope (13) extends out of the extending block (2) through the vertical cylinder (1), one end of the pull rope (13) is fixedly provided with a holding ring (14).
2. The stretching device for arm training as set forth in claim 1, wherein: the sliding groove is formed in one side, close to each other, of each of the two strip-shaped blocks (5), the same circular slide rod is fixedly mounted between the top of the sliding groove and the inner wall of the bottom of the sliding groove, and the moving rod (6) is connected with the two circular slide rods in a sliding mode.
3. The stretching device for arm training as set forth in claim 1, wherein: a rope hole is formed in one side, close to the extension block (2), of the vertical cylinder (1), and the pull rope (13) is connected in the rope hole in a sliding mode.
4. The stretching device for arm training as set forth in claim 1, wherein: the inner wall of the bottom of the extension block (2) and the inner wall of one side of the vertical cylinder (1) are fixedly provided with arc blocks, and the two arc blocks are in contact with the pull rope (13).
5. The stretching device for arm training as set forth in claim 1, wherein: a placing hole is formed in one side of the vertical cylinder (1), and the placing hole is matched with the pressing block (10).
6. The stretching device for arm training as set forth in claim 1, wherein: the bottom of the vertical cylinder (1) is welded with a circular chassis, and the circular chassis is fixedly connected with the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895692.5U CN211097285U (en) | 2019-11-06 | 2019-11-06 | Stretching device for arm training |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921895692.5U CN211097285U (en) | 2019-11-06 | 2019-11-06 | Stretching device for arm training |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211097285U true CN211097285U (en) | 2020-07-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921895692.5U Active CN211097285U (en) | 2019-11-06 | 2019-11-06 | Stretching device for arm training |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211097285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691342A (en) * | 2020-12-29 | 2021-04-23 | 安徽晨风游乐设备集团有限公司 | Novel multi-functional tensile training device |
-
2019
- 2019-11-06 CN CN201921895692.5U patent/CN211097285U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112691342A (en) * | 2020-12-29 | 2021-04-23 | 安徽晨风游乐设备集团有限公司 | Novel multi-functional tensile training device |
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