CN209734857U - Popliteal muscle centrifugal trainer - Google Patents
Popliteal muscle centrifugal trainer Download PDFInfo
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- CN209734857U CN209734857U CN201920326135.5U CN201920326135U CN209734857U CN 209734857 U CN209734857 U CN 209734857U CN 201920326135 U CN201920326135 U CN 201920326135U CN 209734857 U CN209734857 U CN 209734857U
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Abstract
the utility model relates to the technical field of fitness equipment, in particular to a popliteal muscle centrifugal trainer, which comprises a mounting base plate, a horizontal mounting plate and a vertical fixing plate, wherein the horizontal mounting plate and the vertical fixing plate are vertically connected; an ankle fixing frame for fixing the ankle of a trainer, a knee joint fixing frame for placing the knee joint of the trainer, an auxiliary elastic belt and a waist fixing belt. The popliteal muscle centrifugal trainer can realize the combined installation of each part of the popliteal muscle centrifugal trainer by arranging the installation base plate, the ankle fixing frame and the knee joint fixing frame, and solves the defect that the popliteal muscle training equipment in the current market is huge and heavy; and the auxiliary elastic band and the waist fixing band are arranged, so that the equipment can face to common consumers with weak core strength, and the defect that the existing product mainly aims at athletes with excellent physical quality is overcome.
Description
Technical Field
the utility model relates to a body-building equipment technical field especially relates to a popliteal cord muscle centrifugation training ware.
Background
the popliteal cord is the muscle group on the posterior side of the thigh, including semitendinosus, semimembranous, and biceps femoris, and the contraction of the popliteal cord is hip extension and knee flexion. The centrifugal contraction of the muscle refers to a process in which the muscle contraction force is smaller than the resistance force of an external load and the muscle is elongated, for example, a process in which the biceps brachii muscle bends to put down a dumbbell is a process of the centrifugal contraction of the muscle. The centrifugal force of a muscle is the force generated by the muscle during centrifugal contraction. In standard activities, the centrifugal force of the muscles must be exercised against the downward load steadily, rather than by quickly setting down the load.
the centrifugal force of the popliteal muscle is very important for running exercises, and training of the popliteal muscle not only helps to improve running performance but also concerns about safety and economy of the exercise. Pulling of the popliteal muscle is the most commonly injured muscle in every daily exercise involving rapid running, such as running (especially sprinting), soccer, rugby, etc. Therefore, centrifugal training is a very important link in the rehabilitation process for popliteal strain.
At present, the counter weight plate instrument training or other weight training equipment of the conventional gymnasium is difficult to achieve enough weight without the help of external force, and the centrifugal force of muscles cannot be really exercised. Aiming at the effective action of the centrifugal training of the popliteal cord, namely the bending of the popliteal cord, the training can be finished only by assisting to fix the ankle through external force, and the training is not suitable for daily training at home; moreover, people with poor nuclear power are difficult to complete the action according to the standard, and serious compensation action is easy to occur, so that the expected training is not achieved, and the risk of spasm caused by the overload of triceps surae and even lumbar injury is caused.
Most of muscle strength testing and training equipment aiming at popliteal muscles in the market at present are large in size and extremely heavy, and mainly aim at athletes with excellent physical quality and cannot face common consumers with weak core strength.
Therefore, there is a need for a popliteal muscle centrifugation trainer to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a popliteal cord muscle centrifugal training ware to solve present popliteal cord muscle training and equip bulky, heavy and unable adaptation ordinary consumer's problem.
To achieve the purpose, the utility model adopts the following technical proposal:
A popliteal centrifugation trainer, comprising:
a mounting substrate including a horizontal mounting plate and a vertical fixing plate which are vertically connected;
The ankle fixing frame is arranged on the horizontal mounting plate and used for fixing the ankle of the trainer;
The knee joint fixing frame is arranged on the horizontal mounting plate and used for placing the knee joint of the trainer;
An auxiliary elastic band, one end of which is arranged on the ankle fixing frame;
And the waist fixing belt is arranged at the other end of the auxiliary elastic belt and used for encircling the waist of the trainer.
Furthermore, the ankle fixing frame comprises an ankle limiting part, a first connecting rod and a first adjusting cylinder, the ankle limiting part is fixed to the upper end of the first connecting rod, the lower end of the first adjusting cylinder is fixedly installed on the horizontal mounting plate, the lower portion of the first connecting rod can slide in the first adjusting cylinder along the axial direction, a fixing hole is formed in the wall of the first adjusting cylinder, and a fastening piece used for fixing the first connecting rod is arranged in the fixing hole.
Furthermore, the knee joint fixing frame comprises a knee joint limiting part, a second connecting rod and a second adjusting cylinder, the knee joint limiting part is fixed at the upper end of the second connecting rod, the lower end of the second adjusting cylinder is fixedly installed on the horizontal mounting plate, the lower part of the second connecting rod can slide in the second adjusting cylinder along the axial direction, a fixing hole is formed in the cylinder wall of the second adjusting cylinder, and a fastener used for fixing the second connecting rod is arranged in the fixing hole.
Furthermore, the horizontal mounting plate comprises a first fixing frame, a third adjusting cylinder, an adjusting rod, a fourth adjusting cylinder and a second fixing frame; the vertical fixing plate, the first fixing frame and the third adjusting cylinder are sequentially and fixedly connected, the adjusting rod, the fourth adjusting cylinder and the second fixing frame are sequentially and fixedly connected, one end, deviating from the fourth adjusting cylinder, of the adjusting rod can slide in the third adjusting cylinder along the axial direction, a fixing hole is formed in the wall of the third adjusting cylinder, and a fastener for fixing the adjusting rod is arranged in the fixing hole.
Further, the height adjusting range of the ankle fixing frame is 30-40cm, the height adjusting range of the knee joint fixing frame is 20-30cm, and the horizontal distance adjusting range of the ankle fixing frame and the knee joint fixing frame is 40-100 cm.
Furthermore, quick-hanging snap rings are arranged at two ends of the auxiliary elastic band, and the initial length range of the auxiliary elastic band is 50-70 cm.
Further, the auxiliary elastic band may be loaded at 10 pounds, 15 pounds, 20 pounds, 25 pounds, or 30 pounds.
Further, the auxiliary elastic belts are multiple, and at least part of the auxiliary elastic belts are different in bearing weight.
furthermore, a buckle ring is arranged on the back of the waist fixing belt and is used for being connected with the auxiliary elastic belt.
furthermore, a buckle is arranged on the ankle fixing frame and is used for being connected with the auxiliary elastic band.
The utility model has the advantages that:
the popliteal muscle centrifugal trainer can realize the combined installation of each part of the popliteal muscle centrifugal trainer by arranging the installation base plate, the ankle fixing frame and the knee joint fixing frame, and solves the defect that the popliteal muscle training equipment in the current market is huge and heavy; and the auxiliary elastic band and the waist fixing band are arranged, so that the equipment can face to common consumers with weak core strength, and the defect that the existing product mainly aims at athletes with excellent physical quality is overcome.
Drawings
Fig. 1 is a schematic view of a popliteal muscle centrifugal trainer provided by the utility model.
in the figure: 1. a vertical fixing plate; 2. a horizontal mounting plate; 21. a first fixing frame; 22. a third adjustment cylinder; 23. adjusting a rod; 24. a fourth adjustment cylinder; 25. a second fixing frame; 3. an ankle fixing frame; 31. an ankle stop; 32. a first connecting rod; 33. a first adjustment barrel; 4. a knee joint fixing frame; 41. a knee joint limiting part; 42. a second connecting rod; 43. a second adjustment barrel; 5. an auxiliary elastic band; 6. waist fixing belt.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
as shown in fig. 1, the utility model provides a popliteal cord muscle centrifugal training ware, popliteal cord muscle centrifugal training ware is including ankle mount 3 and the knee joint mount 4 that is used for fixed training person ankle and knee joint respectively to and be used for the mounting substrate of fixed ankle mount 3 and knee joint mount 4, waist fixed band 6 has at training person's waist system, and be connected waist fixed band 6 and ankle mount 3 with a plurality of supplementary elastic bands 5, each part all can conveniently be dismantled, and small and exquisite easy storage, the huge heavy shortcoming of this type of popliteal cord muscle training equipment in the existing market has been solved.
Wherein, mounting substrate includes horizontal mounting panel 2 and vertical fixed plate 1 of perpendicular connection, and vertical fixed plate 1 can link firmly with fixed knot such as wall, or relies on the packing force effect of heavy object to fix, plays the effect of stable stay.
The horizontal mounting plate 2 comprises a first fixing frame 21, a third adjusting cylinder 22, an adjusting rod 23, a fourth adjusting cylinder 24 and a second fixing frame 25; the vertical fixing plate 1, the first fixing frame 21 and the third adjusting cylinder 22 are sequentially and fixedly connected, the adjusting rod 23, the fourth adjusting cylinder 24 and the second fixing frame 25 are sequentially and fixedly connected, one end, deviating from the fourth adjusting cylinder 24, of the adjusting rod 23 can slide in the third adjusting cylinder 22 along the axial direction, a fixing hole is formed in the cylinder wall of the third adjusting cylinder 22, and a fastener used for fixing the adjusting rod 23 is arranged in the fixing hole. Through the arrangement, the horizontal distance between the ankle fixing frame 3 and the knee joint fixing frame 4 can be adjusted, the horizontal distance adjusting range of the general ankle fixing frame 3 and the knee joint fixing frame 4 is 40-100cm, a trainer can adjust the equipment according to the self condition, and the training equipment has better body building experience.
The ankle fixing frame 3 comprises an ankle limiting part 31, a first connecting rod 32 and a first adjusting cylinder 33, the ankle limiting part 31 is fixed at the upper end of the first connecting rod 32, the lower end of the first adjusting cylinder 33 is fixedly installed on the horizontal installation plate 2, the lower part of the first connecting rod 32 can slide in the first adjusting cylinder 33 along the axial direction, a fixing hole is formed in the cylinder wall of the first adjusting cylinder 33, and a fastening piece for fixing the first connecting rod 32 is arranged in the fixing hole. Through the arrangement, a trainer can conveniently adjust the height of the ankle limiting part 31 according to the situation, and the height adjusting range of the ankle limiting part 31 is 30-40cm, so that the ankle is more comfortable under the condition of meeting the training requirement.
The knee joint fixing frame 4 comprises a knee joint limiting part 41, a second connecting rod 42 and a second adjusting cylinder 43, the knee joint limiting part 41 is fixed at the upper end of the second connecting rod 42, the lower end of the second adjusting cylinder 43 is fixedly installed on the horizontal installation plate 2, the lower part of the second connecting rod 42 can slide in the second adjusting cylinder 43 along the axial direction, a fixing hole is formed in the cylinder wall of the second adjusting cylinder 43, and a fastening piece used for fixing the second connecting rod 42 is arranged in the fixing hole. The arrangement mode and the purpose are the same as those of the ankle fixing frame 3, and the height adjusting range of the general knee joint limiting piece 41 is 20-30cm, so that the knee joint is more comfortable under the condition of meeting the training requirement.
The two ends of the auxiliary elastic band 5 are provided with quick-hanging buckles, and the back of the waist fixing band 6 and the ankle fixing frame 3 are both provided with buckles for connecting with the auxiliary elastic band 5.
During the use, the training person kneels and stands on knee joint locating part 41, and the ankle supports in ankle locating part 31 below, articulates the one end of suitable supplementary elastic band 5 on the buckle of ankle mount 3, and the other end articulates on the buckle of waist fixed band 6, under training person's own weight and supplementary elastic band 5's effect, the training person can effectual exercise popliteal rope muscle.
The initial length range of the auxiliary elastic band 5 is 50-70cm, the selectable load-bearing capacity can be 10 pounds, 15 pounds, 20 pounds, 25 pounds or 30 pounds, and a trainer can select one or more auxiliary elastic bands 5 to be matched according to the self condition.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A popliteal muscle centrifugation trainer, comprising:
A mounting substrate including a horizontal mounting plate (2) and a vertical fixing plate (1) which are vertically connected;
The ankle fixing frame (3) is arranged on the horizontal mounting plate (2) and used for fixing the ankle of the trainer;
The knee joint fixing frame (4) is arranged on the horizontal mounting plate (2) and used for placing the knee joint of a trainer;
an auxiliary elastic band (5), wherein one end of the auxiliary elastic band (5) is arranged on the ankle fixing frame (3);
And the waist fixing belt (6) is arranged at the other end of the auxiliary elastic belt (5) and is used for encircling the waist of the trainer.
2. The popliteal muscle centrifugal trainer according to claim 1, wherein the ankle fixing frame (3) comprises an ankle limiting part (31), a first connecting rod (32) and a first adjusting cylinder (33), the ankle limiting part (31) is fixed at the upper end of the first connecting rod (32), the lower end of the first adjusting cylinder (33) is fixedly mounted on the horizontal mounting plate (2), the lower part of the first connecting rod (32) can axially slide in the first adjusting cylinder (33), a fixing hole is formed in the wall of the first adjusting cylinder (33), and a fastener for fixing the first connecting rod (32) is arranged in the fixing hole.
3. The popliteal muscle centrifugal trainer according to claim 1, wherein the knee joint fixing frame (4) comprises a knee joint limiting part (41), a second connecting rod (42) and a second adjusting cylinder (43), the knee joint limiting part (41) is fixed at the upper end of the second connecting rod (42), the lower end of the second adjusting cylinder (43) is fixedly mounted on the horizontal mounting plate (2), the lower part of the second connecting rod (42) can slide in the second adjusting cylinder (43) along the axial direction, a fixing hole is arranged on the cylinder wall of the second adjusting cylinder (43), and a fastener for fixing the second connecting rod (42) is arranged in the fixing hole.
4. The popliteal muscle centrifugal trainer according to claim 1, wherein the horizontal mounting plate (2) comprises a first fixing frame (21), a third adjusting cylinder (22), an adjusting rod (23), a fourth adjusting cylinder (24), a second fixing frame (25); vertical fixed plate (1), first mount (21) with third regulation section of thick bamboo (22) link firmly in proper order, adjust pole (23) fourth regulation section of thick bamboo (24) with second mount (25) link firmly in proper order, it deviates from to adjust pole (23) the one end that fourth was adjusted section of thick bamboo (24) can be in adjust section of thick bamboo (22) interior axial slip along in the third, be provided with the fixed orifices on the section of thick bamboo wall of third regulation section of thick bamboo (22), be provided with in the fixed orifices and be used for fixing adjust the fastener of pole (23).
5. The popliteal muscle centrifugation trainer as claimed in claim 1, wherein the ankle pylon (3) has a height adjustment range of 30-40cm, the knee pylon (4) has a height adjustment range of 20-30cm, and the ankle pylon (3) has a horizontal distance adjustment range of 40-100cm from the knee pylon (4).
6. The popliteal muscle centrifugal trainer as claimed in claim 1, wherein both ends of the auxiliary elastic band (5) are provided with quick-hanging snap rings, and the initial length of the auxiliary elastic band (5) ranges from 50 cm to 70 cm.
7. the popliteal muscle centrifugation trainer as claimed in claim 1, wherein the weight bearing of the auxiliary elastic band (5) is 10, 15, 20, 25 or 30 pounds.
8. The popliteal muscle centrifugation trainer according to claim 7, wherein the auxiliary elastic band (5) is multiple, at least part of the auxiliary elastic band (5) bearing different weights.
9. The popliteal muscle centrifugation trainer as claimed in claim 1, wherein the back of the lumbar fixation strap (6) is provided with a snap ring for connection with the auxiliary elastic strap (5).
10. The popliteal muscle centrifugation trainer as claimed in claim 1, wherein the ankle fixing frame (3) is provided with a clasp for connection with the auxiliary elastic band (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326135.5U CN209734857U (en) | 2019-03-14 | 2019-03-14 | Popliteal muscle centrifugal trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920326135.5U CN209734857U (en) | 2019-03-14 | 2019-03-14 | Popliteal muscle centrifugal trainer |
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| Publication Number | Publication Date |
|---|---|
| CN209734857U true CN209734857U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920326135.5U Active CN209734857U (en) | 2019-03-14 | 2019-03-14 | Popliteal muscle centrifugal trainer |
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| CN (1) | CN209734857U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253189A (en) * | 2022-07-07 | 2022-11-01 | 北京体育大学 | Popliteal muscle centrifugal training and monitoring system |
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2019
- 2019-03-14 CN CN201920326135.5U patent/CN209734857U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253189A (en) * | 2022-07-07 | 2022-11-01 | 北京体育大学 | Popliteal muscle centrifugal training and monitoring system |
| CN115253189B (en) * | 2022-07-07 | 2023-08-08 | 北京体育大学 | Popliteal cord muscle centrifugal training and monitoring system |
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