CN213965005U - Adjustable air resistance neck flexion and extension and lateral flexion trainer - Google Patents
Adjustable air resistance neck flexion and extension and lateral flexion trainer Download PDFInfo
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- CN213965005U CN213965005U CN202022936893.4U CN202022936893U CN213965005U CN 213965005 U CN213965005 U CN 213965005U CN 202022936893 U CN202022936893 U CN 202022936893U CN 213965005 U CN213965005 U CN 213965005U
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Abstract
The utility model relates to an adjustable air-resistor neck bends and stretches and bends training ware with side, including body frame and wire rope, the body frame passes through side link and end link and connects the air-resistor frame, be equipped with the adjustment disk on the body frame, the adjustment disk passes through swivel mount connecting head pad, be equipped with the support frame on the body frame, be equipped with the cushion frame on the support frame, be equipped with the handrail frame on the body frame, be equipped with chest pad alignment jig on the handrail frame, be equipped with two symmetrical handles on the below handrail frame of chest pad alignment jig, be equipped with resistance adjustment button on the handle of symmetry, the one end of fixed connection cylinder on the air-resistor frame, the other end of cylinder is connected on the resistance adjustment disk, the resistance adjustment disk is established between first track frame and second track frame, wire rope's one end is established on the adjustment disk, the other end is connected on the resistance adjustment disk through the wheel train. The utility model has stable resistance in the process of exercise, leads the resistance and the maximum force point of the neck muscle to be synchronous, and can greatly improve the training effect; the adjustable chest pad has a cushion and chest pad adjusting mechanism, is suitable for different trainers, and has strong applicability.
Description
Technical Field
The utility model relates to a body-building trainer, in particular to an adjustable air resistance neck flexion and extension and lateral flexion trainer.
Background
The traditional neck flexion and lateral flexion trainer changes the resistance or load through the weight plates or the selection plates, and the size of the weight plates or the selection plates is single, so the adjustment range of the resistance is very limited, and only 5 kilograms, 10 kilograms or more than 20 kilograms can be added each time. The plates or weight plates are selected as loads to train the neck muscle groups through the flexion and lateral flexion of the neck, and the resistance varies with the movement of the trainee. The resistance often increases at the beginning of the movement due to the inertia of the arm and weight plate itself, and also decreases at the end of the movement due to the inertia resistance. This change can cause impact injury to the joints of the neck during training. Meanwhile, in the exercise process, the maximum resistance force point and the maximum muscle force point are not synchronous, and the training effect is not ideal.
Disclosure of Invention
The utility model aims at overcoming the defects, and providing the adjustable air resistance neck flexion and extension and lateral flexion trainer.
The purpose of the utility model is realized through the following technical scheme: the utility model provides an adjustable air-resistor neck bends and stretches and bends training ware with side, including body frame and wire rope, the body frame passes through side link and end link and connects the air-resistor frame, be equipped with the adjustment disk on the body frame, the adjustment disk passes through swivel mount connecting head pad, be equipped with the support frame on the body frame, be equipped with the cushion frame on the support frame, be equipped with handrail frame on the body frame, be equipped with chest pad alignment jig on the handrail frame, be equipped with two symmetrical handles on the below handrail frame of chest pad alignment jig, be equipped with resistance adjustment button on symmetrical handle, the one end of fixed connection cylinder on the air-resistor frame, the other end of cylinder is connected on the resistance adjustment disk, the resistance adjustment disk is established between first rail frame and the second rail frame in the air-resistor frame, wire rope's one end is established on the adjustment disk, the other end passes through the wheel train and connects on the resistance adjustment disk.
The utility model discloses a further improvement lies in: the air resistance frame is also provided with an instrument frame, and the instrument frame is provided with an instrument.
The utility model discloses a further improvement lies in: the resistance adjusting disk is arranged in the first rail frame, and the second rail frame is arranged in the resistance adjusting disk.
The utility model discloses a further improvement lies in: the height and the front-back distance of the headrest are adjusted by adjusting the pull pin.
The utility model discloses a further improvement lies in: the front and back positions of the chest pad are adjusted through the adjusting pin.
The utility model discloses a further improvement lies in: the cushion frame is provided with a cushion, and the height of the cushion frame is adjusted through the adjusting handle.
Compared with the prior art, the utility model the advantage that has do: 1. by using pneumatic resistance as a source of resistance, a steady and constant resistance can be provided to the muscles during exercise. 2. Because the resistance is stable in the exercise process, the maximum force point of the resistance and the maximum force point of the neck muscles are synchronous, and the training effect can be greatly improved. 3. The adjustable chest cushion has the advantages of being provided with the cushion adjusting mechanism and the chest cushion adjusting mechanism, being suitable for trainers with different statures and having strong applicability.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
fig. 3 is a diagram of the motion range of the present invention.
In the figure: 1-air-resistance frame; 2-the main frame; 3-handrail frame; 4-side link; 5-bottom connecting frame; 6-a rotating frame; 7-adjusting the disc; 8-a chest pad adjusting frame; 9-an instrument rack; 10-cushion frame; 11-a support frame; 12-adjusting the pull pin; 13-an adjustment pin; 14-adjusting the handle; 15-cylinder; 16-a resistance adjustment disc; 17-a chest pad; 18-cushion; 19-head pad; 20-instrument; 21-a steel wire rope; 22-a first rail; 23-second rail.
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.
Fig. 1-2 show an embodiment of the adjustable air resistance neck flexion and extension and lateral flexion trainer of the present invention: comprises a main frame 2 and a steel wire rope 21, the main frame 2 is connected with an air resistance frame 1 through a side connecting frame 4 and a bottom connecting frame 5, the main frame 2 is provided with an adjusting disc 7, the adjusting disc 7 is connected with a cushion 19 through a rotating frame 6, the main frame 2 is provided with a supporting frame 11, the supporting frame 11 is provided with a cushion frame 10, the main frame 2 is provided with a handrail frame 3, the handrail frame 3 is provided with a chest pad adjusting frame 8, two symmetrical handles are arranged on the handrail frame 3 below the chest pad adjusting frame 8, the symmetrical handles are provided with resistance adjusting buttons, one end of an air cylinder 15 is fixedly connected to the air resistance frame 1, the other end of the air cylinder 15 is connected to a resistance adjusting disc 16, the resistance adjusting disc 16 is pushed to compress an expansion link of the air cylinder 15 to generate resistance, the resistance adjusting disc 16 is arranged between a first rail frame 22 and a second rail frame 23 in the air resistance frame 1, one end of a steel wire rope 21 is arranged on the adjusting disc 7, and the other end of the steel wire rope is connected to the resistance adjusting disc 16 through a roller set; the air resistance frame 1 is also provided with an instrument frame 9, and the instrument frame 9 is provided with an instrument 20; the resistance adjusting disk 16 is arranged in the first rail frame 22, and the second rail frame 23 is arranged in the resistance adjusting disk 16; the head pad 19 adjusts the height and the front-back distance by adjusting the pull pin 12; the front and back positions of the chest pad 17 are adjusted through the adjusting pin 13; the cushion frame 10 is provided with a cushion 18, and the height of the cushion frame 10 is adjusted by the adjusting handle 14.
Training exerciser's neck muscle, when carrying out the neck anteflexion and extension training, before the use, the exerciser sits on cushion 18, according to self training needs, adjust cushion 18 height through pulling adjustment handle 14, the exerciser adjusts the angle of swivel mount 6 through pulling adjustment handle 12, according to self training needs, adjust chest pad 17 fore-and-aft position through pressing regulating pin 13, the handle on handrail frame 3 is held to both hands, head pad 19 is hugged closely to the spoon behind the head, then press the resistance adjustment button adjustment pressure on the handle, get into the training state. Head is leaned on back and is promoted swivel mount 6, and swivel mount 6 drives adjusting disk 7, and adjusting disk 7 is connected with 21 one end of wire rope to drive resistance adjusting disk 16 through wire rope, resistance adjusting disk 16 rotates, and the compression cylinder produces the resistance, trains, and required technical parameter can all show on instrument 20 during the training.
When the neck backward flexion and extension training is carried out, before the neck backward flexion and extension training is carried out, an exerciser sits on the cushion 18, the height of the cushion 18 is adjusted by pulling the adjusting handle 14 according to the training requirement, the angle of the rotating frame 6 is adjusted by pulling the adjusting pull pin 12, the front and back positions of the chest pad 17 are adjusted by pressing the adjusting pin 13 according to the training requirement, the pressure is adjusted, then the back is tightly attached to the chest pad 17, the forehead is tightly attached to the head pad 19, and the training state is entered.
When the neck lateral flexion training is carried out, before the neck lateral flexion training is carried out, an exerciser sits on the seat cushion 18, the height of the seat cushion 18 is adjusted by pulling the adjusting handle 14 according to the self-training requirement, the angle of the rotating frame 6 is adjusted by pulling the adjusting pull pin 12, the pressure is adjusted by pressing the adjusting pin 13, the front position and the rear position of the chest cushion 17 are adjusted according to the self-training requirement, then one side of the shoulder is tightly attached to the chest cushion 17, one side of the head is tightly attached to the head cushion 19, and the neck lateral flexion training state is entered.
Fig. 3 is a graph of the force applied during the exercise of the air resistance. The upper half of the line is the force generated when the force is applied and the lower half is the force generated when the force is released back to the original position. As can be seen from the figure, the resistance provided by the air pressure resistance technology of the product is stable and is greatly changed compared with the resistance generated by the traditional weight plate in a certain movement range, and the change can cause great damage to the joint and connective tissue of a user.
The utility model provides a resistance curve is designed out through accurate measurement, calculation. It can be seen from the figure that the forces at the beginning and the end are small and the force at some angle in between is the largest. This is because the starting and ending positions are the starting and ending points of the force, and the user is most vulnerable to injury during training and therefore needs to be a little bit smaller. The resistance of the middle section is gradually increased, and the section is the section which is most suitable for exerting force.
By using pneumatic resistance as a source of resistance, a steady and constant resistance can be provided to the muscles during exercise. Because the resistance is stable in the process of exercise, the maximum force point of the resistance and the maximum force point of the leg muscles are synchronous, and the training effect can be greatly improved. The adjustable chest cushion is provided with a cushion adjusting mechanism and a chest cushion adjusting mechanism, is suitable for trainers with different statures, and has strong applicability.
Modern physical stamina and endurance training realize more accurate and more corresponding training through more subtle resistance adjustment, the utility model discloses can adjust with 0.1 kg's increment.
The applicant further states that the present invention is described by the above embodiments, but the present invention is not limited to the above embodiments, i.e. the present invention is not limited to the above embodiments, and the present invention can be implemented only by relying on the above methods and structures. It should be clear to those skilled in the art that any improvement of the present invention is to the present invention, and the addition of the equivalent replacement of the implementation method and the steps, the selection of the specific mode, etc. all fall within the protection scope and the disclosure scope of the present invention.
The utility model discloses not limited to above-mentioned embodiment, all adopt and the utility model discloses similar structure and method realize the utility model discloses all modes of purpose all are within the protection scope of the utility model.
Claims (6)
1. The utility model provides an adjustable air resistance neck flexion and extension and lateral flexion training ware which characterized in that: comprises a main frame (2) and a steel wire rope (21), wherein the main frame (2) is connected with an air resistance frame (1) through a side connecting frame (4) and a bottom connecting frame (5), the main frame (2) is provided with a regulating disc (7), the regulating disc (7) is connected with a cushion (19) through a rotating frame (6), the main frame (2) is provided with a support frame (11), the support frame (11) is provided with a cushion frame (10), the main frame (2) is provided with a handrail frame (3), the handrail frame (3) is provided with a chest cushion regulating frame (8), two symmetrical handles are arranged on the handrail frame (3) below the chest cushion regulating frame (8), the symmetrical handles are provided with resistance regulating buttons, one end of a cylinder (15) is fixedly connected on the air resistance frame (1), and the other end of the cylinder (15) is connected on the resistance regulating disc (16), the resistance adjusting disc (16) is arranged between a first rail frame (22) and a second rail frame (23) in the air resistance frame (1), one end of the steel wire rope (21) is arranged on the adjusting disc (7), and the other end of the steel wire rope is connected to the resistance adjusting disc (16) through a roller set.
2. The adjustable exercise apparatus for neck flexion and lateral flexion according to claim 1, wherein: still be equipped with instrument rack (9) on air-resistor frame (1), be equipped with instrument (20) on instrument rack (9).
3. The adjustable exercise apparatus for neck flexion and lateral flexion according to claim 1, wherein: the resistance adjusting disk (16) is arranged in the first rail frame (22), and the second rail frame (23) is arranged in the resistance adjusting disk (16).
4. The adjustable exercise apparatus for neck flexion and lateral flexion according to claim 1, wherein: the height and the front-back distance of the headrest (19) are adjusted by adjusting the pull pin (12).
5. The adjustable exercise apparatus for neck flexion and lateral flexion according to claim 1, wherein: the chest pad (17) is adjusted in front and back positions through an adjusting pin (13).
6. The adjustable exercise apparatus for neck flexion and lateral flexion according to claim 1, wherein: the cushion frame (10) is provided with a cushion (18), and the height of the cushion frame (10) is adjusted through an adjusting handle (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022936893.4U CN213965005U (en) | 2020-12-10 | 2020-12-10 | Adjustable air resistance neck flexion and extension and lateral flexion trainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022936893.4U CN213965005U (en) | 2020-12-10 | 2020-12-10 | Adjustable air resistance neck flexion and extension and lateral flexion trainer |
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| Publication Number | Publication Date |
|---|---|
| CN213965005U true CN213965005U (en) | 2021-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022936893.4U Active CN213965005U (en) | 2020-12-10 | 2020-12-10 | Adjustable air resistance neck flexion and extension and lateral flexion trainer |
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| CN (1) | CN213965005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515412A (en) * | 2022-03-07 | 2022-05-20 | 南通铁人运动用品有限公司 | Waist lateral bending training device |
-
2020
- 2020-12-10 CN CN202022936893.4U patent/CN213965005U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114515412A (en) * | 2022-03-07 | 2022-05-20 | 南通铁人运动用品有限公司 | Waist lateral bending training device |
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