A cervical traction pillow

Abstract

This utility model discloses a cervical traction pillow, belonging to the field of traditional Chinese medicine physiotherapy technology. It solves the problem of easy deformation of the pillow pad in the cervical traction component area, providing a more comfortable support. It includes a cervical pillow body, a headrest structure located in the middle-rear part of the cervical pillow body and recessed downwards, and a lower neck lever structure located in front of the headrest structure. The lower neck lever structure includes a supporting pillow core component and a lifting pillow core component located below the supporting pillow core component. The supporting pillow core component includes three supporting pillow cores arranged in a triangular pattern. The lifting pillow core component drives the supporting pillow core component to float up and down to provide cervical traction. The main pillow core has interval spaces corresponding to the headrest structure and the lower neck lever structure.

Description

Technical Field

[0001] This utility model belongs to the field of traditional Chinese medicine physiotherapy technology, specifically relating to a cervical traction pillow. Background Technology

[0002] Traction therapy, as a traditional Chinese medicine treatment method, is widely used in the treatment of cervical spondylosis and lumbar spondylosis. For cervical traction, existing technology involves placing a traction component on a pillow. When the body lies flat, the cervical spine corresponds precisely to the traction component, which then moves up and down to provide traction to the cervical spine. For example, Chinese invention patent application CN117338498A discloses a traction cervical pillow, including a support frame, a reciprocating mechanism mounted on the support frame, and a pillow board mounted on the reciprocating mechanism. The reciprocating mechanism includes a drive motor mounted on the support frame, the output end of which is connected to a rotating shaft. At least one set of eccentric wheels is mounted on the rotating shaft, and the pillow board is mounted on the rotating shaft via the eccentric wheels, enabling the pillow board to reciprocate. In this invention's cervical pillow, the drive motor directly drives the eccentric wheels to oscillate via the rotating shaft, causing the pillow board to swing back and forth under the action of the eccentric wheels.

[0003] In addition, in order to improve comfort, existing technology has a cushion in the traction component area, which is filled with flexible padding. However, these padding materials are prone to deformation, which affects comfort and traction performance. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the technical problem to be solved by this utility model is to provide a cervical traction pillow, which solves the problem of easy deformation of the pillow pad in the cervical traction component area and provides a more comfortable support.

[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0006] A cervical traction pillow includes a cervical support pillow body, a head-back structure located in the middle-rear part of the cervical support pillow body and recessed downwards, and a lower cervical lever structure located in front of the head-back structure. The cervical support pillow body includes a main body covering fabric and a main pillow core filled within the main body covering fabric. The lower cervical lever structure includes a supporting pillow core component and a lifting pillow core component located below the supporting pillow core component. The supporting pillow core component includes three supporting pillow cores arranged in a triangular pattern, wherein the bottom two pillow cores are arranged side by side in the horizontal direction, and the top pillow core is located in the middle position above the bottom two pillow cores. The lifting pillow core component is used to drive the supporting pillow core component to float up and down to provide cervical traction. The main pillow core has a spacer corresponding to the head-back structure and the lower cervical lever structure.

[0007] Preferably, the supporting pillow core has a long strip structure, and the supporting pillow core includes a pillow core fabric covering bag and filling material inside the pillow core fabric covering bag.

[0008] Preferably, the three support pillow cores arranged in a triangular pattern are sewn together as one unit and placed in a packaging bag; or, the three support pillow cores arranged in a triangular pattern are connected together as one unit by hook and loop fasteners and placed in a packaging bag.

[0009] Preferably, the top of the lifting pillow core component is provided with a positioning groove for positioning and supporting the pillow core component; and / or, the top of the lifting pillow core component is provided with a fixing fastener for fixing and supporting the pillow core component.

[0010] Preferably, the lifting pillow core component includes a lifting seat with a lifting guide groove, a lifting block that guides and cooperates with the lifting guide groove, and a lifting driver that drives the lifting block to move up and down.

[0011] Preferably, the lifting drive includes a lifting bag with a closing structure at both ends and a lifting pillow core body disposed inside the lifting bag. The lifting bag is made of elastic fabric. A traction rope is provided at the closing structure. The traction rope has the function of controlling the closing and opening of the closing structure. When closing, the lifting pillow core body is tightened, causing the lifting pillow core body to contract and rise. When opening, under the compression of the cervical spine, the lifting pillow core body spreads outward as a whole, causing the traction rope to reset and decrease in height. Thus, the lifting and lowering of the lifting pillow core body as a whole is controlled by the traction rope.

[0012] Preferably, the adjustable pillow core component includes an airbag and an inflation / deflation device connected to the airbag. The inflation / deflation device includes an air pump located outside the main body of the neck pillow, and the air pump is connected to the airbag via an air tube.

[0013] Preferably, the lifting pillow core component includes a cam column, and a reduction motor is provided outside the neck pillow body, with the output shaft of the reduction motor connected to the cam column.

[0014] Preferably, the neck lever structure and the supporting pillow core component are housed in a packaging bag made of elastic fabric and placed as a whole into the space between the main pillow core components.

[0015] Preferably, the filling material of the main pillow core is pearl cotton or silicone, and the filling material of the supporting pillow core is pearl cotton or silicone.

[0016] This utility model discloses a cervical traction pillow that provides traction to the cervical spine when the user is lying flat. It includes a main body, a headrest structure located in the middle-rear part of the main body and recessed downwards, and a lower neck lever structure located in front of the headrest structure. Corresponding to the headrest structure and the lower neck lever structure, there are spaces in the main body's pillow core, without any filling material, only the main body's covering fabric. When the user lies flat, the covering fabric supports the head, which naturally recesses into the recessed structure of the headrest, ensuring that the head and back are essentially on the same plane, thus supporting the neck on the lower neck lever structure. The lower neck lever structure can be placed in the space, and the main body's pillow core limits the lower neck lever structure at the edge of the space to prevent misalignment, ensuring the neck is always supported on the lower neck lever structure. The lower neck lever structure includes a supporting pillow core component and a lifting pillow core component located below the supporting pillow core component. The lifting pillow core component drives the supporting pillow core component to float up and down repeatedly, achieving the effect of traction to the cervical spine.

[0017] Because the supporting pillow core component includes three supporting pillow cores arranged in a triangular pattern, these three triangularly arranged supporting pillow cores form a roughly stable elliptical structure after being compressed by the neck, providing more comfortable support for the curved cervical spine and preventing neck muscle injury during physiotherapy. Furthermore, the size of the supporting pillow core can be selected according to needs to meet the requirements of different individuals.

[0018] The specific technical solution adopted by this utility model and its beneficial effects will be disclosed in detail in the following specific embodiments in conjunction with the accompanying drawings. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and specific embodiments:

[0020] Figure 1 This is a plan view of a cervical traction pillow according to the present invention;

[0021] Figure 2 A plan view of the main pillow core;

[0022] Figure 3 This is a schematic diagram of the under-neck lever structure;

[0023] Figure 4 A schematic diagram of three supporting pillow core structures arranged in a triangular pattern;

[0024] Figure 5 This is a schematic diagram of one type of lifting drive structure;

[0025] Figure 6 This is a schematic diagram of one type of lifting drive structure;

[0026] In the diagram: 1. Neck pillow body; 11. Body covering fabric; 12. Pillow core; 121. Spacer space; 13. Headrest structure; 2. Pillow core support component; 21. Pillow core support component; 3. Lifting pillow core component; 31. Lifting seat; 311. Lifting guide groove; 312. Spring; 32. Lifting block; 321. Positioning groove; 33. Lifting driver; 331. Lifting bag; 332. Closing structure; 333. Traction rope; 301. Gear motor; 302. Cam column; 303. Bearing seat. Detailed Implementation

[0027] The technical solutions of the present utility model will be explained and described below with reference to the accompanying drawings. However, the following embodiments are only preferred embodiments of the present utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments in the implementation methods without creative effort are all within the protection scope of the present utility model.

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

[0029] The terminology used in this utility model is for the purpose of describing specific embodiments only and is not intended to limit the utility model. In the description of this utility model, it should be understood that the terms "upper," "lower," "front," "rear," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0032] Example 1

[0033] like Figures 1 to 4 As shown, a cervical traction pillow includes a cervical pillow body 1, a headrest structure 13 located in the middle-rear part of the cervical pillow body and recessed downwards, and a lower cervical lever structure located in front of the headrest structure. The cervical pillow body 1 includes a main body covering fabric 11 and a main pillow core 12 filled within the main body covering fabric. The lower cervical lever structure includes a supporting pillow core component 2 and a lifting pillow core component 3 located below the supporting pillow core component. The supporting pillow core component 2 includes three supporting pillow cores 21 arranged in a triangular pattern, with the bottom two pillow cores arranged side-by-side horizontally and the top pillow core located in the middle position above the bottom two pillow cores. The lifting pillow core component 3 is used to drive the supporting pillow core component 2 to float up and down to provide cervical traction. The main pillow core 12 has a space 121 corresponding to the headrest structure and the lower cervical lever structure, meaning it has no filling material, only the main body covering fabric. The space 121 corresponding to the headrest structure and the lower cervical lever structure can be continuous or separated by fabric. In this way, when the body lies flat, the head aligns with the structure at the back of the head. The main body of the pillow supports the head, causing it to naturally sink into the recessed structure of the occipital region. This ensures that the head and back are essentially on the same plane, allowing the neck to be supported by the lower cervical lever structure. The lower cervical lever structure can be placed within the space, and the main pillow core limits its position at the edge of the space, preventing misalignment and ensuring the neck is always supported by it. The lifting pillow core component drives the supporting pillow core component to move up and down, repeating this cycle to achieve a traction effect on the cervical spine.

[0034] like Figure 4 As shown, the supporting pillow core 21 has a long strip structure, such as a cylindrical structure. The supporting pillow core includes a pillow core fabric covering bag and filling material inside the pillow core fabric covering bag, and can refer to the structure of a conventional pillow core. Three supporting pillow cores arranged in a triangular pattern can have a large amount of deformation. Before deformation, as shown... Figure 4 As shown, but after deformation, as Figure 3As shown, the three support pillow cores arranged in a triangular pattern form a roughly stable elliptical structure after being compressed by the neck, providing more comfortable support for the curved cervical spine and avoiding neck muscle damage during physiotherapy.

[0035] Specifically, three support pillow cores arranged in a triangular pattern can be sewn together and placed inside a single packaging bag. Alternatively, the three triangularly arranged support pillow cores can be connected together using hook and loop fasteners and placed inside a single packaging bag. The packaging bag can be a mesh bag or other bag structure made of fabric. Fasteners, snaps, or other structures can also be used for fastening and securing. In this way, the three triangularly arranged support pillow cores form a single support pillow core component, which, when compressed, can form a roughly stable elliptical structure. Understandably, the size of the support pillow cores can be selected according to needs to meet the requirements of different people.

[0036] like Figure 3 As shown, the adjustable pillow core component 3 includes an adjustable seat 31 with an adjustable guide groove 311, an adjustable block 32 that guides and cooperates with the adjustable guide groove 311, and an adjustable driver 33 that drives the adjustable block to move up and down. Both the adjustable guide groove and the adjustable block are rectangular structures, so when they cooperate, the adjustable block can only move up and down within the adjustable guide groove 311. Additionally, a spring 312 can be installed between the bottom of the adjustable block and the bottom wall of the adjustable guide groove to buffer the impact force during the descent of the adjustable block and prevent injury to the cervical spine.

[0037] The lifting drive can also control the rising height of the pillow core support components, thus adapting to the needs of different groups of people.

[0038] like Figure 6 As shown, in one embodiment, the lifting driver 33 includes a cam column 302 and a geared motor 301, the output shaft of which is connected to the cam column. A rotating shaft is integrally connected to the cam column 301, and the rotating shaft is connected to the output shaft of the geared motor and supported on a bearing seat 303. The cam column 301 interacts with the lifting block to realize its raising and lowering. The geared motor can control the lifting frequency of the lifting block, which can be fast or slow.

[0039] In addition, the top of the lifting pillow core component is provided with a positioning groove 321 for positioning and supporting the pillow core component. That is, the top of the lifting block is provided with a positioning groove 321 to prevent the supporting pillow core component from shifting and affecting the traction effect on the cervical spine. Of course, a fixing fastener for fixing the supporting pillow core component can also be provided. The fixing fastener includes an elastic band for binding and fixing the supporting pillow core component and fixing buckles at both ends of the elastic band, and the fixing buckles are fastened and fixed to the lifting block.

[0040] The main body covering fabric comes into direct contact with the human body and can be made of conventional skin-friendly fabrics, such as pure cotton or polyester fiber, to maintain comfort. The main pillow core is filled with pearl cotton or silicone, and the supporting pillow core is also filled with pearl cotton or silicone, which has good elasticity and can be used for a long time. Of course, other common filling materials can also be used.

[0041] Example 2

[0042] like Figure 5 As shown, in this embodiment, the lifting actuator includes a lifting bag 331 with closing structures 332 at both ends and a lifting pillow core body disposed within the lifting bag. The lifting bag is made of elastic fabric, which can be a mesh bag. A traction rope 333 is provided at the closing structure, and the traction rope has the function of controlling the closing and opening of the closing structure. The end of the traction rope on the left passes through the lifting pillow core body and exits from the closing structure on the right, and together with the right traction rope, it exits from the main body covering fabric 11, so that the traction rope can be pulled from the outside of the pillow. When the traction rope pulls the closing structure, it tightens the lifting pillow core body, causing the lifting pillow core body to contract and rise. When the traction rope is released, under the compression of the cervical spine, the entire lifting pillow core body expands through the enlarged opening structure and decreases in height, and the traction rope also resets at the same time, thereby controlling the overall lifting and lowering of the lifting pillow core body through the traction rope. The filling material of the lifting pillow core body is pearl cotton or silicone.

[0043] Example 3

[0044] In this embodiment, the lifting actuator includes an airbag and an inflation / deflation device connected to the airbag. The inflation / deflation device includes an air pump located outside the main body of the neck pillow, and the air pump is connected to the airbag via an air tube. The air pump can be manually operated; pressing it inflates the airbag, and releasing it deflates it. During inflation, the three triangularly arranged support pillow cores rise in height and are simultaneously compressed and widened, creating traction. Releasing the air pump lowers the support pillow cores in height and narrows them, losing traction. Using an airbag to drive the lifting and lowering of the support pillow core components results in a relatively smooth lifting process, making the user feel more comfortable during cervical spine traction.

[0045] Of course, it is understandable that other structures can also be used as lifting actuators, and are not limited to the examples mentioned above.

[0046] In some embodiments, the lifting actuator is further equipped with an intelligent counting device for automatically calculating the number of lifting and lowering operations; that is, driving the supporting pillow core component upward to lift the neck, and then the neck falling back down, is counted as one operation. This solves the problem of difficulty in controlling the intensity during cervical traction.

[0047] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Those skilled in the art should understand that this utility model includes, but is not limited to, the content described in the accompanying drawings and the specific embodiments above. Any modifications that do not depart from the functional and structural principles of this utility model will be included within the scope of the claims.

Claims

1. A cervical traction pillow, characterized in that, The device includes a neck support pillow body, a headrest structure located in the middle-rear part of the neck support pillow body and recessed downwards, and a lower neck lever structure located in front of the headrest structure. The neck support pillow body includes a main body covering fabric and a main pillow core filled within the main body covering fabric. The lower neck lever structure includes a supporting pillow core component and a lifting pillow core component located below the supporting pillow core component. The supporting pillow core component includes three supporting pillow cores arranged in a triangular pattern, with the bottom two pillow cores arranged side by side in the horizontal direction and the top pillow core located in the middle position above the bottom two pillow cores. The lifting pillow core component is used to drive the supporting pillow core component to float up and down to provide traction for the cervical spine. The main pillow core has a space between the headrest structure and the lower neck lever structure.

2. The cervical traction pillow according to claim 1, characterized in that, The supporting pillow core has a long strip-shaped structure and includes a pillow core fabric covering bag and filling material inside the pillow core fabric covering bag.

3. A cervical traction pillow according to claim 2, characterized in that, Three support pillow cores arranged in a triangular pattern are sewn together and placed in a packaging bag; or, three support pillow cores arranged in a triangular pattern are connected together by hook and loop fasteners and placed in a packaging bag.

4. A cervical traction pillow according to claim 1, characterized in that, The top of the lifting pillow core component is provided with a positioning groove for positioning and supporting the pillow core component; and / or, the top of the lifting pillow core component is provided with a fixing fastener for fixing and supporting the pillow core component.

5. A cervical traction pillow according to claim 1, characterized in that, The lifting pillow core component includes a lifting seat with a lifting guide groove, a lifting block that is guided and cooperates with the lifting guide groove, and a lifting driver that drives the lifting block to move up and down.

6. A cervical traction pillow according to claim 5, characterized in that, The lifting drive includes a lifting bag with a closing structure at both ends and a lifting pillow core body disposed inside the lifting bag. The lifting bag is made of elastic fabric. A traction rope is provided at the closing structure. The traction rope has the function of controlling the closing and opening of the closing structure. When closing, the lifting pillow core body is tightened, causing the lifting pillow core body to contract and rise. When opening, under the compression of the cervical spine, the lifting pillow core body spreads outward as a whole, causing the traction rope to reset and lower the height. Thus, the lifting and lowering of the lifting pillow core body as a whole is controlled by the traction rope.

7. A cervical traction pillow according to claim 5, characterized in that, The lifting actuator includes an airbag and an inflation / deflation device connected to the airbag. The inflation / deflation device includes an air pump located outside the main body of the neck pillow, and the air pump is connected to the airbag via an air tube.

8. A cervical traction pillow according to claim 5, characterized in that, The lifting drive includes a cam column and a geared motor, and the output shaft of the geared motor is connected to the cam column.

9. A cervical traction pillow according to claim 1, characterized in that, The neck lever structure and the supporting pillow core component are housed in a packaging bag made of elastic fabric and placed as a whole into the space between the main pillow core components.

10. A cervical traction pillow according to claim 1, characterized in that, The main pillow core is filled with pearl cotton or silicone, and the supporting pillow core is filled with pearl cotton or silicone.

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