Neck muscle trainer for physical training
By introducing a combined adjustment mechanism of curved plate, sliding bar and spring into the neck muscle trainer, the problem of difficult chain length is solved, convenient adaptation of chain length is achieved, and user experience is improved.
Patent Information
- Application Number
- CN202420827683.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-22
AI Technical Summary
When using the existing neck muscle trainer, the chain length is difficult to adjust easily, resulting in cumbersome and laborious operation of people of different heights when using it.
A neck muscle training device including a cap sleeve, chain and adjustment components is designed. Through the cooperation of the arc plate, sliding strip and spring, the chain length can be easily adjusted. The sliding strip is automatically inserted into the fixing groove through the spring's rebound force. Ensure the chain length is adaptable.
It realizes rapid and convenient adjustment of chain length, adapts to people of different heights, improves the comfort of use, and solves the problem of cumbersome chain length adjustment in the prior art.
Smart Images
Figure CN222238687U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of cervical muscle trainers, in particular to a cervical muscle trainer for sports training. Background Art
[0002] The cervical vertebra connects the head and the trunk. The activities of the neck include flexion and extension in the sagittal plane, left flexion and right flexion in the coronal plane, and left and right rotation in the horizontal plane. Abnormal neck posture often leads to soreness of the neck and shoulder muscles, limited movement, and muscle weakness, which in turn causes decreased stability of the cervical spine, leading to cervical bone hyperplasia, cervical disc herniation, etc. During physical training, strength training of the neck muscles can help relieve pain and enhance the stability of the cervical spine, thereby delaying the process of cervical strain and degeneration, and reducing the stimulation of bone spurs on the spinal cord, nerve roots, sympathetic nerves and vertebral arteries in the neck. Neck muscle strength training is one of the effective methods to prevent and treat cervical spondylosis.
[0003] At present, when using the neck muscle trainers on the market, most of the neck muscle trainers are large-scale equipment, which are generally placed in the gym for exercise or in the hospital for some patients with cervical spondylosis. They cannot be carried around, which is very inconvenient. In the related technology, personnel use a neck training cap to train the neck muscles. First, the chain on the neck training cap is passed through the counterweight, and then the chain is connected to the cap cover buckle on the neck training cap, and finally the cap cover is worn on the head for use. However, the chain length required by people of different heights is also different when using it, so it is necessary to remove the chain from the cap cover and replace it with a chain of different length for use, which makes the operation cumbersome, troublesome and laborious. Utility Model Content
[0004] 1. Technical issues to be resolved
[0005] In view of the deficiencies in the prior art, the utility model provides a neck muscle trainer for sports training, which has the advantage of conveniently adjusting the length of the chain to adapt to people of different heights to train in the most comfortable state, solving the problem in the prior art that it is inconvenient to adjust the length of the chain on the neck training cap.
[0006] (II) Technical solution
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a cervical muscle trainer for sports training, comprising a main body component; the main body component comprises: a cap cover, on which a chain is arranged; an adjustment component is arranged on the chain, and the adjustment component comprises: a connecting frame, arranged on the chain; an opening, opened on the connecting frame; a slide groove, opened on the connecting frame; a sliding bar, slidably connected to the inner wall of the slide groove; a spring, arranged in the slide groove, and the two ends of the spring are respectively fixedly connected to the slide groove and the sliding bar; a fixed groove, opened on the connecting frame, and the sliding bar is inserted into the fixed groove; an arc plate, arranged on the sliding bar.
[0008] In some embodiments, a protective component is provided on the chain, and the protective component includes: a protective cover, which is sleeved on the chain; a rod body, which is provided on the protective cover; and a nut, which is threadedly connected to the rod body.
[0009] In some embodiments, the protective assembly further includes: a positioning rod, which is disposed on the protective cover; a positioning groove, which is opened on the protective cover, and the positioning rod is inserted into the positioning groove.
[0010] In some embodiments, the protection assembly further includes: a guide block, disposed on the rod body.
[0011] In some embodiments, a limit assembly is provided on the sliding bar, and the limit assembly includes: a pull ring provided on the sliding bar; and a hook provided on the connecting frame.
[0012] In some embodiments, the slide bar is in a "T" shape.
[0013] In some embodiments, the connecting frame is a titanium alloy plate.
[0014] In some embodiments, the connecting frame is in the shape of an "8".
[0015] (III) Beneficial effects
[0016] Compared with the prior art, the utility model provides a neck muscle trainer for sports training, which has the following beneficial effects:
[0017] When the chain length needs to be adjusted, the utility model finds a chain link to press against the arc plate to move and drive the sliding bar to move to open the opening. The movement of the sliding bar drives the spring to be compressed. After the opening is opened, the chain link is slid into the interior of the connecting frame, and the sliding bar is driven by the resilience of the spring to insert into the fixed groove to close the opening, so that the connecting frame is installed on the chain. When adjusting the chain length, the chain link corresponding to the chain adjustment length is found to press against another arc plate. Similarly, the chain link is placed in the other part of the connecting frame. The utility model has the advantage of conveniently adjusting the length of the chain to adapt to people of different heights to train in the most comfortable state, which solves the problem of inconvenience in adjusting the chain length on the neck training cap in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a structural schematic diagram of the main components of the utility model;
[0019] Figure 2 It is a structural schematic diagram of the adjustment component of the utility model;
[0020] Figure 3 It is a partial structural schematic diagram of the adjustment component of the utility model;
[0021] Figure 4 It is a schematic diagram of the structure of the protective component of the utility model;
[0022] Figure 5 This is a schematic diagram of the disassembled structure of the protective component of the utility model.
[0023] In the figure:
[0024] 1. Main assembly; 11. Cap; 12. Chain;
[0025] 2. Adjustment assembly; 21. Connecting frame; 22. Opening; 23. Slide groove; 24. Sliding bar; 25. Spring; 26. Fixed groove; 27. Arc plate;
[0026] 3. Protective assembly; 31. Protective cover; 32. Rod body; 33. Nut; 34. Positioning rod; 35. Positioning slot; 36. Guide block;
[0027] 4. Limiting assembly; 41. Pull ring; 42. Hook. DETAILED DESCRIPTION
[0028] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.
[0029] It should be noted that all directional indications in the embodiments of the present application are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indication will also change accordingly.
[0030] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.
[0031] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0032] First, pass the chain on the neck training cap through the weight, then connect the chain to the cap cover buckle on the neck training cap, and finally put the cap on the head, and train the neck muscles by moving the head with the help of the weight.
[0033] In the related art, most of the cervical muscle trainers are large-scale equipment, which are inconvenient to carry. Generally, training is performed through small objects such as cervical training caps. The chain length on the cervical training cap is fixed, but the chain length required by people of different heights is also different when using it, so it is necessary to remove the chain from the cap and replace it with a chain of different length for use, which makes the operation cumbersome, time-consuming and laborious.
[0034] In order to solve the problems in the related art to a certain extent, the embodiment of the present application provides a cervical muscle trainer for sports training. When the length of the chain 12 needs to be adjusted, first find a chain link to move against the arc plate 27. The movement of the arc plate 27 drives the sliding bar 24 to move into the inside of the slide groove 23 to open the opening 22. The movement of the sliding bar 24 drives the compression of the spring 25. When the opening 22 is opened, the chain link is made to slide into the inside of the connecting frame 21. Finally, the rebound force of the spring 25 drives the sliding bar 24 to automatically move back and insert into the fixed groove 26 to close the opening 22. In this way, the connecting frame 21 is installed at a suitable position on the chain 12. When the length of the chain 12 needs to be adjusted, find the chain link corresponding to the required adjustment length of the chain 12 to press against another arc plate 27. Similarly, the chain link is placed in another part of the connecting frame 21, thereby adjusting the length of the chain 12.
[0035] The present application is described below with reference to the accompanying drawings and specific embodiments:
[0036] Combination Figure 1-Figure 5The embodiment of the present application provides a cervical muscle trainer for sports training, including a main body component 1; the main body component 1 includes: a cap cover 11, on which a chain 12 is arranged; an adjustment component 2 is arranged on the chain 12, and the adjustment component 2 includes: a connecting frame 21, which is arranged on the chain 12; an opening 22, which is opened on the connecting frame 21; a slide groove 23, which is opened on the connecting frame 21; a sliding bar 24, which is slidably connected to the inner wall of the slide groove 23; a spring 25, which is arranged in the slide groove 23, and the two ends of the spring 25 are respectively fixedly connected to the slide groove 23 and the sliding bar 24; a fixed groove 26, which is opened on the connecting frame 21, and the sliding bar 24 is inserted into the fixed groove 26; an arc plate 27, which is arranged on the sliding bar 24.
[0037] First, the chain 12 on the neck training cap is passed through the weight, and then the chain is connected to the cap cover 11 on the neck training cap, and finally the cap cover 11 is worn on the head, and the neck muscles are trained by moving the head with the help of the weight. However, the length of the chain 12 required by people of different heights is also different when using it. Therefore, when the length of the chain 12 needs to be adjusted, first find a chain link to move against the arc plate 27, and the movement of the arc plate 27 drives the sliding bar 24 to move into the inside of the slide groove 23 to open the opening 22, and the movement of the sliding bar 24 drives the spring 2 5 is compressed, and when the opening 22 is opened, the chain link slides into the interior of the connecting frame 21, and finally the sliding bar 24 is automatically moved back and inserted into the fixing groove 26 by the resilience of the spring 25 to close the opening 22, thereby installing the connecting frame 21 at a suitable position on the chain 12. When the length of the chain 12 needs to be adjusted, the chain link corresponding to the required adjustment length of the chain 12 is found to resist against another arc plate 27, and the chain link is placed in another part of the connecting frame 21 in the same way, thereby the length of the chain 12 can be adjusted to facilitate people of different heights to train in the most comfortable state.
[0038] In some embodiments, a protective component 3 is provided on the chain 12 , and the protective component 3 includes: a protective cover 31 , which is sleeved on the chain 12 ; a rod body 32 , which is provided on the protective cover 31 ; and a nut 33 , which is threadedly connected to the rod body 32 .
[0039] When the adjustment component 2 is placed on the chain 12 for use, the chain 12 is wrapped by sticking the two protective covers 31 together. When the rod body 32 on the protective cover 31 is stuck in place, the nut 33 is rotated to cover the rod body 32, and the two protective covers 31 are fixed to the chain 12. As a result, the two protective covers 31 are abutted against the adjustment component 2 by gravity to cover the adjustment component 2, thereby preventing the adjustment component 2 from being damaged by collision during training.
[0040] In some embodiments, the protective assembly 3 also includes: a positioning rod 34, which is arranged on the protective cover 31; a positioning groove 35, which is opened on the protective cover 31, and the positioning rod 34 is inserted into the positioning groove 35. When two protective covers 31 need to be installed and fixed, the positioning rod 34 on one protective cover 31 is aligned and inserted into the positioning groove 35 on the other protective cover 31 for positioning, thereby avoiding displacement during the installation process.
[0041] In some embodiments, the protective assembly 3 also includes: a guide block 36, which is arranged on the rod body 32. When the rod bodies 32 on the two protective covers 31 are aligned and in place, the nut 33 is put on the rod body 32 and rotated to fix it. Because the guide block 36 is conical, it is convenient for the nut 33 to be quickly and accurately put on the rod body 32.
[0042] In some embodiments, a limit assembly 4 is provided on the sliding bar 24, and the limit assembly 4 includes: a pull ring 41, which is provided on the sliding bar 24; a hook 42, which is provided on the connecting frame 21. When the chain link needs to be moved out of the connecting frame 21, the sliding bar 24 is driven to move by moving the arc plate 27 to open the opening 22, and then the pull ring 41 on the sliding bar 24 is hooked on the hook 42, thereby eliminating the need for personnel to hold the arc plate 27 all the time to prevent the sliding bar 24 from moving.
[0043] In some embodiments, the sliding bar 24 is in a “T” shape, so that the sliding bar 24 moves more stably in the sliding groove 23 and will not fall out of the sliding groove 23 .
[0044] In some embodiments, the connecting frame 21 is a titanium alloy plate. Since two chain links are buckled on the connecting frame 21 and the chain 12 bears the gravity of the counterweight, the connecting frame 21 also bears the gravity of the counterweight. The titanium alloy plate has high strength, good corrosion resistance, and high heat resistance, thereby extending the service life of the connecting frame 21.
[0045] In some embodiments, the connecting frame 21 is in an "8" shape, and the two chain links buckled on the connecting frame 21 are moved up and down on the connecting frame 21 when subjected to force, so that the chain links contact the connecting frame 21 at a place with greater strength away from the opening 22.
[0046] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine different embodiments or examples described in this specification.
[0047] In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.
[0048] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A cervical muscle training device for sports training, comprising a main body component (1); the main body component (1) comprises: A cap sleeve (11) on which a chain (12) is arranged; The characteristic is that an adjustment component (2) is arranged on the chain (12), and the adjustment component (2) comprises: A connecting frame (21) is arranged on the chain (12); An opening (22) is formed on the connecting frame (21); A slide groove (23) is provided on the connecting frame (21); A sliding bar (24) slidably connected to the inner wall of the sliding groove (23); A spring (25) is disposed in the slide groove (23), and two ends of the spring (25) are respectively fixedly connected to the slide groove (23) and the slide bar (24); A fixing groove (26) is formed on the connecting frame (21), and the sliding bar (24) is inserted into the fixing groove (26); The arc-shaped plate (27) is arranged on the sliding bar (24).
2. A cervical muscle training device for sports training according to claim 1, characterized in that: The chain (12) is provided with a protection component (3), and the protection component (3) comprises: A protective cover (31) is sleeved on the chain (12); A rod body (32) is arranged on the protective cover (31); A nut (33) is threadedly connected to the rod body (32).
3. A cervical muscle training device for sports training according to claim 2, characterized in that: The protection component (3) further comprises: A positioning rod (34) is arranged on the protective cover (31); A positioning groove (35) is formed on the protective cover (31), and the positioning rod (34) is inserted into the positioning groove (35).
4. A cervical muscle training device for sports training according to claim 2, characterized in that: The protection component (3) further comprises: The guide block (36) is arranged on the rod body (32).
5. The cervical muscle training device for sports training according to claim 1, characterized in that: A limit assembly (4) is provided on the sliding bar (24), and the limit assembly (4) comprises: A pull ring (41) is arranged on the sliding bar (24); A hook (42) is arranged on the connecting frame (21).
6. The cervical muscle training device for sports training according to claim 1, characterized in that: The sliding bar (24) is in a "T" shape.
7. A cervical muscle training device for sports training according to claim 1, characterized in that: The connecting frame (21) is a titanium alloy plate.
8. The cervical muscle training device for sports training according to claim 1, characterized in that: The connecting frame (21) is in the shape of an "8".