Head and neck exerciser capable of improving exercise effect

Abstract

The utility model discloses a head and neck exerciser capable of improving exercise effect, which belongs to the technical field of fitness equipment and comprises a chest support, a fixing component, a lower jaw supporting body and an elastic supporting component, the fixing component is used for fixing the chest support to the chest, and the elastic supporting component is used for elastically supporting the lower jaw supporting body. The chest support comprises a bottom and side portions which are connected with the left side and the right side of the bottom respectively and extend upwards, the lower jaw supporting body comprises supporting arms on the left side and the right side and a bearing portion, the middle of the bearing portion protrudes forwards, and the bearing portion is used for bearing the lower jaw. The supporting arms on the two sides of the lower jaw supporting body are rotationally connected with the upper ends of the two side portions of the chest support correspondingly, and the elastic supporting assembly comprises torsional springs correspondingly connected with the supporting arms on the left side and the right side of the lower jaw supporting body. The utility model is more suitable for the characteristic that the head swings up and down, and improves the movement effect.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of body -building apparatus. BACKGROUND

[0002] Head movement can relieve cervical pain, such as common head shaking and brain shaking mode of writing rice character with head, but the defect of this body movement is that it cannot be too forceful, because the force lacking the force point is more likely to cause neck muscle sprain. For this reason, the applicant has developed a head and neck movement device, see the Chinese invention patent application for the application number CN118718340A, which comprises a chest front base with a fixing assembly, a lower jaw support for supporting the chin, and an elastic support component connecting the lower jaw support and the chest front base, the fixing assembly is used to fix the chest front base on the chest, and the elastic support component is used to elastically support the lower jaw support, and to contract and provide damping when the lower jaw support moves down, and to reset the lower jaw support when the chin moves up.

[0003] But the above-mentioned head and neck movement device is equivalent to the initial conceptual 1.0 version, and in the conversion process from concept to actual product, it is found that when bending down and lifting the head, the head actually swings up and down, but because the elastic support component can only move up and down, it limits the smoothness of the head up and down swing, affecting the movement effect. UTILITY MODEL CONTENT

[0004] In view of the defects of the prior art, the technical problem to be solved by the utility model is to provide a head and neck movement device that improves the movement effect and solves the problem of limited movement effect of the existing head and neck movement device.

[0005] To solve the above technical problems, the utility model adopts the following technical scheme:

[0006] A head and neck movement device that improves the movement effect, comprising a chest support, a fixing component, a lower jaw support for supporting the lower jaw, and an elastic support assembly, the fixing component is used to fix the chest support on the chest, and the elastic support assembly is used to elastically support the lower jaw support, the chest support comprises a bottom and side parts connected to the left and right sides of the bottom and extending upward, the lower jaw support comprises support arms on the left and right sides and a holding part protruding forward in the middle and used to hold the lower jaw, the support arms on the left and right sides of the lower jaw support are correspondingly connected to the upper ends of the side parts of the chest support, and the elastic support assembly comprises torsion springs connected to the support arms on the left and right sides of the lower jaw support, the torsion springs provide damping when the lower jaw support swings down and reset the lower jaw support when the chin moves up.

[0007] Preferably, the upper end of the side part is provided with a ring body connecting part, the left and right sides of the lower jaw support are provided with a rotating shaft, and the rotating shaft is rotatably supported in the intermediate circular hole of the ring body connecting part.

[0008] Preferably, the outer side of the ring body connecting part is provided with a ring-shaped groove, and the torsion spring is arranged in the ring-shaped groove and connected with the rotating shaft.

[0009] Preferably, the elastic support assembly further comprises a fixed cap covering the ring-shaped groove, and the torsion spring is connected with the fixed cap.

[0010] Preferably, a screw column is arranged in the ring-shaped groove, and the edge of the fixed cap is provided with a fixing hole, and the screw passes through the fixing hole and is connected with the screw hole of the screw column.

[0011] Preferably, the two ends of the fixing hole are provided with recesses, one end of the recesses is matched with the screw column, and the recess at the other end is matched with the screw head of the screw.

[0012] Preferably, the side part of the chest support is arc-shaped and protrudes to the rear side at the upper end; and / or the inner side of the bottom part of the chest support is provided with a pad groove, and an inner flexible pad for preventing slipping and falling off is arranged in the pad groove.

[0013] Preferably, the fixed part is a back and neck belt, and the back and neck belt is buckled on the back and neck part.

[0014] Preferably, the back and neck belt is semi-annular, and the two ends are provided with fixed sleeve rings, the fixed sleeve rings are arranged on the inner side of the ring body connecting part, and the rotating shaft passes through the inner hole of the fixed sleeve ring.

[0015] Preferably, the rotating shaft is a hollow shaft; and / or the supporting part is provided with a profiled cavity corresponding to the shape of the lower jaw.

[0016] The head and neck exerciser can assist in neck movement, and when the head and neck exerciser is used, the chest support is first fixed on the chest position through the fixed part to prevent the chest support from being displaced and affecting the exercise effect. Then the lower jaw is placed on the lower jaw supporting body to perform head movement, such as the simplest action of bending and lifting the head, and the neck movement is realized.

[0017] Since the supporting arms on the two sides of the lower jaw supporting body are correspondingly connected with the upper ends of the two side parts of the chest support, the elastic support assembly comprises torsion springs connected with the left and right supporting arms of the lower jaw supporting body, therefore, when the head swings up and down, the lower jaw supporting body also swings up and down, when the head swings downward, the lower jaw supporting body rotates downward, at this time, the torsion spring provides damping, when the head swings upward, the lower jaw moves upward, and the torsion spring drives the lower jaw supporting body to rotate upward to reset, and the cycle is repeated, so that the effect of exercising the neck muscles is achieved. The torsion spring is also designed to cooperate with the swinging structure, and twists when the lower jaw supporting body swings up and down, and is more suitable for the characteristics of the head swinging up and down, so that the head swings up and down more smoothly, the exercise effect is improved, and the problem that the exercise effect of the existing head and neck exerciser is limited is solved.

[0018] The elastic support assembly limits the movement range because the lower jaw support provides a fulcrum for the head, thus solving the problem of easy sprain of the neck during neck movement.

[0019] The elastic support assembly can provide damping, thus realizing the effect of the muscle during neck muscle exercise, so as to exercise the neck muscle.

[0020] The torsional spring can be selected according to the elasticity of different people, that is, selected according to the quality of the neck muscle of the individual, so that the exercise intensity is neither too low nor too high.

[0021] In summary, the utility model has good effects on improving the positivity of neck muscle exercise and protecting the neck muscle, and can avoid injury of the neck muscle during exercise.

[0022] The specific technical solutions and beneficial effects of the utility model will be described in detail in the following specific embodiments combined with the drawings. BRIEF DESCRIPTION OF DRAWINGS

[0023] The utility model will be further described in combination with the drawings and specific embodiments as follows:

[0024] Figure 1 Fig. 1 is a structural schematic diagram of the head and neck movement device of the utility model;

[0025] Figure 2 Fig. 2 is a structural schematic diagram of one of the chest supports of the utility model;

[0026] In the figure: the chest support 1, the bottom 11, the side 12, the annular body connecting part 13, the pad groove 14, the annular groove 15, the middle circular hole 16, the screw column 17, the lower jaw support 2, the supporting part 21, the supporting arm 22, the circular part 23, the rotating shaft 24, the mandrel 25, the elastic support assembly 3, the fixed cap 31, the fixed hole 311, the torsional spring 32, the back neck belt 4, and the fixed sleeve ring 41. DETAILED DESCRIPTION

[0027] The technical solutions of the embodiments of the utility model will be explained and described in combination with the drawings of the embodiments of the utility model, but the following embodiments are only preferred embodiments of the utility model, not all. Based on the embodiments in the embodiments, other embodiments obtained by those skilled in the art without creative labor are all within the protection scope of the utility model.

[0028] Those skilled in the art can understand that the features in the following embodiments and embodiments can be combined with each other without conflict.

[0029] The terms used in the present application are merely for the purpose of describing specific embodiments, and are not intended to limit the present application. In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", etc. indicate the orientation or positional relationship shown in the drawings, and are merely for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as limiting the present application.

[0030] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "fixing" and the like should be understood broadly, for example, can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0031] In addition, the terms "first" and "second" are merely for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first" and "second" can explicitly or implicitly include at least one of the features. In the description of the present application, unless otherwise specified, the meaning of "multiple" is two or more, unless otherwise explicitly limited.

[0032] In the present application, unless otherwise explicitly specified and limited, "on" or "under" of the first feature to the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, "on", "above" and "above" of the first feature to the second feature include that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. "Below", "below" and "below" of the first feature to the second feature include that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0033] As shown in Figure 1 and As shown in Figure 2 , a head and neck exercise device for improving exercise effect, comprising a chest support 1, a fixing component, a lower jaw support 2 for supporting the lower jaw, and an elastic support assembly 3 connected with the lower jaw support 2 and the chest support 1, the fixing component is used for fixing the chest support to the chest, and the elastic support assembly 3 is used for elastically supporting the lower jaw support 2.

[0034] The chest support 1 comprises a bottom 11 and side portions 12 connected to the left and right sides of the bottom 11 respectively and extending upward, the lower jaw support body 2 comprises support arms 22 on the left and right sides and a supporting portion 21 protruding forward and used for supporting the lower jaw, the support arms 22 on the left and right sides of the lower jaw support body are rotatably connected to the upper ends of the side portions of the chest support, and the elastic support assembly 3 comprises torsion springs 32 connected to the support arms 22 on the left and right sides of the lower jaw support body correspondingly.

[0035] Specifically, the upper end of the side portion 12 is provided with an annular body connecting portion 13, the left and right sides of the lower jaw support body 2 are provided with rotating shafts 24, the rotating shafts 24 are rotatably supported in the middle circular hole 16 of the annular body connecting portion, and of course, a lubricating bushing or a bearing can be arranged between the rotating shafts 24 and the annular body connecting portion 13 to avoid abrasion and ensure long-term use. The outer side of the annular body connecting portion 13 is provided with an annular groove 15, the torsion spring 32 is arranged in the annular groove and connected to the rotating shaft 24.

[0036] Further, the elastic support assembly 3 further comprises a fixed cap 31 covering the annular groove, the torsion spring 32 is connected to the fixed cap 31, one end of the torsion spring is connected to the clamping groove on the rotating shaft, and the other end of the torsion spring is connected to the clamping groove on the fixed cap. The annular groove is provided with a screw column 17, the edge of the fixed cap is provided with a fixed hole 311, and a screw passes through the fixed hole and is connected to the screw hole on the screw column. The two ends of the fixed hole 311 are provided with recesses, one end of the recesses is matched with the screw column to facilitate relative positioning, and the other end of the recesses is matched with the screw head of the screw to realize the hidden design of the screw head.

[0037] The head and neck exerciser can assist in neck movement, when the head and neck exerciser is used, the chest support is fixed on the chest position through the fixing member to prevent the chest support from being displaced and affecting the exercise effect. Then the lower jaw is placed on the lower jaw support body to perform head movement, for example, the simplest action of bending and lifting the head, and the neck movement is realized.

[0038] Because the support arms on the left and right sides of the lower jaw support body are rotatably connected to the upper ends of the side portions of the chest support, and the elastic support assembly comprises torsion springs connected to the support arms on the left and right sides of the lower jaw support body, when the head moves up and down, the lower jaw support body also moves up and down, when the head moves downward, the lower jaw support body rotates downward, at this time, the torsion spring provides damping, when the head moves upward, the lower jaw moves upward, and the torsion spring drives the lower jaw support body to rotate upward to reset, and the cycle is repeated, so that the effect of exercising the neck muscles is achieved. The torsion spring is also designed to cooperate with the swinging structure to twist when the lower jaw support body moves up and down, and is more suitable for the characteristics of the head moving up and down, so that the head moves up and down more smoothly, the exercise effect is improved, and the problem that the exercise effect of the existing head and neck exerciser is limited is solved.

[0039] The elastic support assembly limits the range of motion because the lower jaw support provides a fulcrum for the head, thus solving the problem of easy sprain of the neck during neck movement.

[0040] The elastic support assembly can provide damping, thus realizing the effect of the neck muscles during neck muscle exercise, so as to exercise the neck muscles. The torsional spring can be selected according to the elasticity to be suitable for different people, that is, to be selected according to the quality of the neck muscles of the individual. In this way, it can avoid too low exercise intensity and slow effect, and can also avoid muscle damage caused by too large exercise intensity.

[0041] In summary, the utility model has good effect on improving the enthusiasm of neck muscle exercise and protecting the neck muscles, and can avoid damage to the neck muscles during exercise.

[0042] It can be understood that the torsional spring can be a torsional spring with sufficient elasticity. When the head swings downward, it provides large damping to ensure the exercise effect, and when it is not exercised, it keeps the head in a static state, and the head and neck movement device is converted into a neck support device, which reduces the pressure on the neck muscles during computer operation or desk work, maintains the achieved effect of neck muscle exercise, and has a dual-purpose effect.

[0043] The side part 12 of the chest support is arc-shaped and curved, and the width of the two sides near the bottom is small, and the width increases upward. The upper end is convex to the rear side, and the upper end and the lower side are also arc-shaped. In this way, the chest support is adapted to the body shape of the chest to the shoulder, and the upper end can be supported on the shoulder, which is more ergonomic and comfortable to wear. In addition, the bottom inner side of the chest support is provided with a pad groove 14, and an inner flexible pad for preventing slipping and falling off is installed in the pad groove. The inner flexible pad is made of silica gel, sponge or air bag to fully fit the body and be more comfortable. Preferably, the chest support can be made of plastic to maintain the corresponding shape and be light in weight, and comfortable to wear.

[0044] In some embodiments, the fixing component is a back neck belt 4 which is buckled on the back neck. In this way, the chest support can be fixed by the back neck belt 4, and the chest support cannot move freely, so that the lower jaw support cannot swing up and down smoothly. Specifically, the back neck belt 4 is semi-circular, and both ends are provided with a fixing sleeve ring 41 which is located inside the annular body connecting portion, and the rotating shaft 24 passes through the fixing sleeve hole. The rotating shaft is a hollow shaft, the rear end of the support arm 22 is provided with a circular portion 23, one end of the rotating shaft is connected with the circular portion 23, and a core shaft is arranged in the center of the circular portion and protrudes to one side of the rotating shaft, which can be used for positioning the torsional spring, that is, the center hole of the torsional spring can be sleeved on the core shaft. The back neck belt can be made of plastic, and then the inner side is provided with a flexible pad to keep the wearing comfortable. Of course, the flexible material can also be used.

[0045] In some embodiments, the supporting portion 21 is provided with a lower jaw profiling cavity which is designed according to the shape of the lower jaw, so that the lower jaw support can better fit the lower jaw and improve the comfort during exercise. Preferably, the lower jaw support 2 is made of antibacterial plastic.

[0046] In another embodiment, the lower jaw support 3 is also provided with a smart counting device. The smart counting device can automatically calculate the number of exercises using the head and neck exerciser, that is, the downward swing and upward swing of the head are counted as one. The smart counting device can solve the problem of difficulty in intensity control during exercise, effectively avoid the dilemma of low intensity and poor exercise effect, and high intensity and easy muscle damage, and provide exercise intensity selection for various people. Of course, the smart counting device can also integrate functions such as breathing and heartbeat detection. The smart counting device can also be connected with a smart terminal such as a mobile phone or a tablet through Bluetooth or other wireless methods, so as to detect the exercise condition through the smart terminal such as the mobile phone or the tablet.

[0047] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this. Those skilled in the art should understand that the present application includes but is not limited to the contents described in the above specific embodiments and the drawings. Any modification which does not deviate from the functional and structural principles of the present application shall be included in the scope of the claims.

Claims

1. A head and neck exerciser for improving exercise effect, comprising a chest front support, a fixing member for fixing the chest front support to the chest front, a lower jaw support for supporting the lower jaw, and an elastic support assembly for elastically supporting the lower jaw support, characterized in that, the fixing member is provided with a pair of fixing members for fixing the chest front support to the chest front, and the elastic support assembly is provided with a pair of elastic support assemblies for elastically supporting the lower jaw support. The chest support comprises a bottom and side parts connected to the left and right sides of the bottom and extending upward, the chin support body comprises support arms on the left and right sides and a supporting part protruding forward and used for supporting the chin, the support arms on the left and right sides of the chin support body are rotatably connected to the upper ends of the side parts of the chest support, the elastic support assembly comprises torsion springs connected to the support arms on the left and right sides of the chin support body, and the torsion springs provide damping when the chin support body swings downward and drive the chin support body to reset when the chin moves upward.

2. The head and neck exercise device of claim 1, wherein, The upper ends of the side parts are provided with annular body connecting parts, the left and right sides of the chin support body are provided with rotating shafts, and the rotating shafts are rotatably supported in the middle circular holes of the annular body connecting parts.

3. The head and neck exercise device of claim 2, wherein, The outer sides of the annular body connecting parts are provided with annular grooves, the torsion springs are arranged in the annular grooves and connected to the rotating shafts.

4. The head and neck exercise device of claim 3, wherein, The elastic support assembly further comprises a fixed cap covering the annular grooves, and the torsion springs are connected to the fixed cap.

5. The head and neck exercise device of claim 4, wherein, Screw columns are arranged in the annular grooves, the edges of the fixed cap are provided with fixed holes, and screws pass through the fixed holes and are connected to the screw holes of the screw columns.

6. The head and neck exercise device of claim 5, wherein, The two ends of the fixed holes are provided with recesses, one end of the recesses is matched with the screw columns, and the recesses at the other end are matched with the screw heads of the screws.

7. The head and neck exercise device of claim 1, wherein, The side parts of the chest support are arc-shaped and protrude backward at the upper ends; and / or, the inner sides of the bottom of the chest support are provided with cushion grooves, and inner flexible cushions are arranged in the cushion grooves to prevent slipping and falling off.

8. The head and neck exercise device of claim 2, wherein, The fixing part is a back and neck band, and the back and neck band is buckled on the back and neck.

9. The head and neck exercise device of claim 8, wherein, The back and neck band is semi-annular, and the two ends are provided with fixed sleeve rings, the fixed sleeve rings are arranged on the inner sides of the annular body connecting parts, and the rotating shafts pass through the inner holes of the fixed sleeve rings.

10. The head and neck exercise device of claim 2, wherein, The rotating shafts are hollow shafts; and / or, the supporting part is provided with a profiled cavity corresponding to the shape of the chin.

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