Traction pillow

Abstract

The utility model particularly discloses a traction pillow which comprises a pillow body, and the pillow body is provided with an adjusting cavity. At least one position-adjustable supporting pillow block is arranged in the adjusting cavity, and the supporting pillow block can adjust the supporting performance of the local area of the pillow body so as to provide proper shape and support for the neck. According to the traction pillow, by changing the structure of the pillow body, the local area, for supporting the neck of a user, in the traction pillow can be adjusted, and the proper shape and support are provided for the neck.

Description

Technical Field

[0001] The utility model relates to the technical field of pillows, in particular to a traction pillow. Background Art

[0002] The traction pillow is designed to align with the structure of the cervical spine, providing proper shape and support for the neck, maintaining the natural curve of the cervical spine for therapeutic traction. Through proper support and traction, it helps relax the neck muscles, improve cervical alignment and blood circulation, and thus relieve cervical pain and related symptoms.

[0003] In the prior art, for example, CN219579162U, a traction pillow includes a pillow core, wherein the pillow core includes a head supporting portion and a neck traction portion, the head supporting portion is arranged in the middle, and the neck traction portion is located on one side of the head supporting portion, and the thickness of the neck traction portion is greater than that of the head supporting portion, wherein the head supporting portion is provided with a head groove, when the user lies down, the head supporting portion is used to support the user's head, and the head groove can fit the curved surface of the user's head; the top surface of the neck traction portion is provided with a neck groove, when the user pulls the neck, the neck traction portion is used to pull the user's neck, and the neck groove can fit the curved surface of the user's neck; a accommodating cavity is provided in the neck traction portion, and an air bag is provided in the accommodating cavity, and the air bag is used to adjust the height of the neck traction portion.

[0004] In the above-mentioned traction pillow solution, the traction pillow can be used to assist users in adjusting the physiological curvature of the cervical spine and normal sleeping needs. The height of the local area supporting the cervical spine is adjustable, which can meet the different height usage needs of users with different degrees of illness. However, there are still certain defects. The position of the local area supporting the cervical spine of the existing traction pillow is fixed, and the support position of the user's neck cannot be adjusted, which cannot adapt to the pillow support sleeping habits of different user groups. Utility Model Content

[0005] The purpose of the utility model is to provide a traction pillow, which can adjust the local area of ​​the traction pillow that provides support for the user's neck by changing the structure of the pillow body, so as to provide appropriate shape and support for the neck.

[0006] According to the purpose of this application, a traction pillow is provided, including a pillow body, the pillow body is provided with an adjustment cavity; at least one position-adjustable support pillow block is provided in the adjustment cavity, and the support pillow block can adjust the support of a local area of ​​the pillow body to provide appropriate shape and support for the neck.

[0007] In some embodiments, two position-adjustable support pillows are provided in the adjustment cavity.

[0008] In some embodiments, the pillow body includes two split pillow blocks; the two split pillow blocks are symmetrically arranged, wherein both of the split pillow blocks are provided with split pillow grooves, and the two split pillow grooves cooperate to form an adjustment cavity.

[0009] In some embodiments, both ends of the adjustment cavity are respectively connected to the external environment; and the support pillow blocks can be placed into the pillow body from both ends of the adjustment cavity.

[0010] In some embodiments, the pillow body and the adjustment cavity have the same length direction; the cross section of the pillow body is oblong, and the cross section of the adjustment cavity is oblong hole-shaped.

[0011] In some embodiments, annular rounded corner structures are provided at both ends of the pillow body.

[0012] In some embodiments, the support pillow block is in the shape of an elongated strip, and the cross section of the support pillow block is circular.

[0013] In some embodiments, both ends of the support pillow are provided with annular chamfered structures.

[0014] In some embodiments, the support pillow has a height that is less than a height of the adjustment cavity.

[0015] In some embodiments, the pillow body and the support pillow block are both made of memory foam material.

[0016] According to the technical solution of the present invention, the traction pillow includes a pillow main body, which is provided with an adjustment cavity. The structure of the pillow main body is simple. Furthermore, at least one position-adjustable support pillow block is provided in the adjustment cavity. The support pillow block can adjust the support of the local area of ​​the pillow main body to provide appropriate shape and support for the neck. Specifically, the user's neck structure is different, and the highest point position of their cervical vertebra curve is also different. The support pillow block changes the support of the local area of ​​the pillow main body by adjusting its position to fit different cervical vertebra curves, increase the pillow comfort of different users, and relieve cervical pain and related symptoms. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The above and other features, properties and advantages of the present application will become more apparent through the following description in conjunction with the accompanying drawings and embodiments. It should be noted that the drawings are only for illustration and are not drawn to scale, and should not be used to limit the scope of protection of the present application. Among them:

[0018] Figure 1 A perspective view of the traction pillow of the present application;

[0019] Figure 2A three-dimensional assembly diagram of the traction pillow of this application;

[0020] Figure 3 A three-dimensional diagram of the split pillow block of the present application from a first perspective;

[0021] Figure 4 A perspective view of the split pillow block of the present application from a second perspective;

[0022] Figure 5 This is a front view of the pillow body of this application;

[0023] Figure 6 A cross-sectional view taken along the AA direction of the main view of the pillow body of the present application;

[0024] Figure 7 This is a left side view of the pillow body of this application;

[0025] Figure 8 A cross-sectional view along the BB direction of the left side view of the pillow body of the present application;

[0026] Figure 9 This is an enlarged view of point C of the cross-sectional view along the BB direction of the left side view of the pillow body of the present application;

[0027] Figure 10 A three-dimensional diagram of the support pillow of the present application;

[0028] Figure 11 This is a front view of the support pillow block of this application;

[0029] Figure 12 A cross-sectional view along the DD direction of a left side view of the support pillow block of the present application;

[0030] Figure 13 This is an enlarged view of the cross-sectional view taken along the DD direction of the left side view of the support pillow of the present application at position E;

[0031] In the figure: 1. Pillow body; 11. Split pillow block; 111. Fitting surface; 2. Adjustment cavity; 21. Split pillow groove; 3. Support pillow block; 31. Chamfered structure; 4. Rounded corner structure; 41. Outer arc surface; 42. Inner arc surface. DETAILED DESCRIPTION

[0032] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings.

[0033] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment herein. The appearance of such phrases in the specification does not necessarily refer to the same embodiment, nor does it limit mutually exclusive independent or alternative embodiments. Those skilled in the art will appreciate that an embodiment herein may be combined with other embodiments as long as no structural conflicts arise.

[0034] In the description herein, unless otherwise specified or limited, the technical terms "installed," "connected," and "connected" should be understood broadly, and may refer to movable connections, fixed connections, or integration. Those skilled in the art will understand the specific meanings of these terms in the embodiments of this application based on the specific circumstances.

[0035] In the description of this document, terms indicating orientation or positional relationships such as "up", "down", "left", "right", "height", "length", and "width" are intended to accurately describe the embodiments and simplify the description, but are not intended to limit the parts or structures involved to having a specific orientation, being installed or operated in a specific orientation.

[0036] See Figure 1 , shown is a three-dimensional diagram of the traction pillow of the present application, the traction pillow includes a pillow body 1, the pillow body 1 is provided with an adjustment cavity 2, the adjustment cavity 2 is located in the middle of the pillow body 1, so that the pillow body 1 can have a certain traction effect on the cervical vertebra. Due to the existence of the adjustment cavity 2, when the user's head rests on the pillow body 1, the pillow body 1 is compressed and deformed and the space of the adjustment cavity 2 is reduced to form a pillow structure with high sides and low middle. The head is located at the low part of the pillow body 1, and the head is in a low position relative to the cervical vertebra, so that there is a height difference between the head and the cervical vertebra. The cervical vertebra is located at the high part of the pillow body 1, which can provide a certain shape and support to the cervical vertebra. The head is located between the two high parts of the pillow body 1, which can also play a certain guiding role for the head.

[0037] Furthermore, at least one position-adjustable support pillow block 3 is provided in the adjustment cavity 2. The support pillow block 3 can adjust the support of a local area of ​​the pillow body 1 to provide appropriate shape and support for the neck. The advantage of this solution is that after the support pillow block 3 is placed in the adjustment cavity 2, the support pillow block 3 is adjusted to the position below the user's cervical spine to provide support. By adjusting the position of the support pillow block 3, it can adapt to different cervical spine structures.

[0038] Preferably, in this embodiment, two position-adjustable support pillow blocks 3 are provided in the adjustment cavity 2. The two support pillow blocks 3 cooperate with each other to increase the adjustable range of support in the local area of ​​the pillow body 1, and provide better shape and support for the neck. The advantage of this solution is that the head is located between the two support pillow blocks 3, and cooperates with the pillow body 1 to form a structure with high sides and low middle, so that the user's head is limited between the two support pillow blocks 3.

[0039] In some embodiments, two support pillows 3 can be stacked to increase support for the cervical spine.

[0040] In some embodiments, two support pillows 3 are arranged adjacent to each other to accommodate users with longer cervical spines.

[0041] In some embodiments, five support pillow blocks 3 are provided in the adjustment cavity 2, and the space in the adjustment cavity 2 is filled with the five support pillow blocks 3. The traction pillow in this state can be used as an ordinary pillow, and the traction effect is relatively weak.

[0042] The two ends of the adjustment cavity 2 are respectively connected to the external environment. Specifically, the adjustment cavity 2 runs through one end of the pillow body 1 to the other end, forming a pillow body 1 with a ring structure; the support pillow block 3 can be placed in the pillow body 1 from both ends of the adjustment cavity 2. The advantage of this solution is that the adjustment and disassembly of the support pillow block 3 is relatively convenient.

[0043] Preferably, in this embodiment, the pillow body 1 and the supporting pillow block 3 are both made of memory foam material. The advantage of this solution is that the traction pillow has a better pillow back comfort and has certain sound absorption and shock absorption effects.

[0044] Preferably, in this embodiment, the height of the support pillow block 3 is smaller than the height of the adjustment cavity 2. After the support pillow block 3 is inserted into the adjustment cavity 2, it will be squeezed to a certain extent, and is not prone to sliding and displacement, and has better traction stability.

[0045] See Figures 2 to 4, which respectively show the three-dimensional assembly drawing of the traction pillow of the present application, the three-dimensional drawing of the first perspective of the split pillow block, and the three-dimensional drawing of the second perspective of the split pillow block. The pillow body 1 includes two split pillow blocks 11. Specifically, the cross-section of the pillow body 1 is in a circular ring structure, and the split pillow block 11 is in a shape like "冖". The pillow body 1 is composed of two split pillow blocks 11. Among them, the two split pillow blocks 11 are symmetrically arranged. Both of the two split pillow blocks 11 are provided with split pillow grooves 21, and the two split pillow grooves 21 cooperate to form an adjustment cavity 2. The advantage of this solution is that through the split structure of the pillow body 1, which is composed of two split pillow blocks 11, the manufacturing difficulty of the pillow body 1 can be reduced, and the two split pillow blocks 11 have the same structure, which can reduce the production cost of the pillow body 1. Further, on the basis of the split structure of the pillow body 1, by sleeving and limiting the two split pillow blocks 11 with a pillowcase, the structure of the pillow body 1 and the function of traction on the cervical vertebra are retained.

[0046] The two split pillow blocks 11 of the pillow body 1 are arranged up and down. The end faces at both ends of the split pillow block 11 are joint faces 111, and the two split pillow blocks 11 are connected by fitting through the joint faces 111, and the joint faces 111 are elliptical.

[0047] Please refer to Figures 5 to 9 , which respectively show the front view of the pillow body of the present application, the cross-sectional view of the front view of the pillow body along the A-A direction, the left view of the pillow body, the cross-sectional view of the left view of the pillow body along the B-B direction, and the enlarged view at C of the cross-sectional view of the left view of the pillow body along the B-B direction. The length direction of the pillow body 1 is the same as that of the adjustment cavity 2. The cross-section of the pillow body 1 is oblong. The pillow body 1 can fit the neck structure, increasing the pillow comfort of the traction pillow. The cross-section of the adjustment cavity 2 is in the shape of an oblong hole. The cross-sectional structures of the pillow body 1 and the adjustment cavity 2 match. Through the above cross-sectional solutions of the pillow body 1 and the adjustment cavity 2, the pressure received by the pillow body 1 can be dispersed, reducing the risk of tearing of the pillow body 1 during long-term use, so as to increase the service durability of the pillow body 1. Further, the pillow body 1 includes a pillow surface and a cavity wall surface. The pillow surface is used for the neck and head of the user to rest on, and the cavity wall surface is used as the cavity wall of the adjustment cavity 2. Both ends of the pillow body 1 are provided with an annular rounded corner structure 4. The rounded corner structure 4 includes an outer arc surface 41 and an inner arc surface 42. The outer arc surface 41 is connected to the pillow surface, which can increase the pillow comfort of the pillow body 1. The inner arc surface 42 is connected to the cavity wall surface, making it easier for the support pillow block 3 to be inserted into the adjustment cavity 2. The outer arc surface 41 and the inner arc surface 42 are connected to form an annular rounded corner structure 4, and the pillow surface is connected to the cavity wall surface through the rounded corner structure 4. The advantage of this solution is that compared with a sharp corner structure, the outwardly protruding rounded corner structure 4 has better pillow comfort.

[0048] Preferably, in this embodiment, the cross-section of the pillow body 1 is oblong, and the front and back sides of the pillow body 1 are symmetrical to each other. The advantage of this solution is that the pillow body 1 can be used as a pillow in both the forward and reverse positions.

[0049] See Figures 10 to 13 , shown are respectively a three-dimensional view of the support pillow block of the present application, a main view of the support pillow block, a sectional view of the left view of the support pillow block along the DD direction, and an enlarged view of the sectional view of the left view of the support pillow block along the DD direction at point E. The support pillow block 3 is in the shape of an elongated strip and can be inserted into the adjustment cavity 2. The length of the support pillow block 3 matches the length of the adjustment cavity 2. In some embodiments, the support pillow block 3 can also be used as a lumbar pad; not shown in the figure, preferably, in this embodiment, the cross-section of the support pillow block 3 is circular, and the circular cross-section of the support pillow block 3 matches the cross-section of the adjustment cavity 2. When the support pillow block 3 is located at the side walls of the adjustment cavity 2, the support pillow block 3 has a good fit with the adjustment cavity 2.

[0050] Preferably, in this embodiment, an annular chamfered structure 31 is provided at both ends of the support pillow block 3; the chamfered structure 31 is arranged along the end contour of the support pillow block 3, and the chamfered structures 31 at both ends of the support pillow block 3 cooperate with the rounded structures 4 at both ends of the pillow body 1, so that the support pillow block 3 can be more easily inserted into the adjustment cavity 2.

[0051] Better yet, compared to a support pillow block 3 with a square cross section, a support pillow block 3 with a circular cross section can better fit the user's cervical spine and provide more stable support for the user's cervical spine.

[0052] In some embodiments, the cross-section of the support pillow 3 is elliptical. The support pillow 3 with an elliptical cross-section is not easy to roll in the adjustment cavity 2 and can provide relatively stable support for the user's cervical spine.

[0053] The purpose of the above embodiments is to provide a detailed description of the present invention in conjunction with the accompanying drawings so that those skilled in the art can understand the technical concept of the present invention. Within the scope of the claims of the present invention, optimization or equivalent replacement of the involved component structures, as well as the combination of implementation methods in different embodiments without causing any structural or principle conflicts, all fall within the scope of protection of the present invention.

Claims

1. A traction pillow, characterized in that: The pillow comprises a pillow body (1), wherein the pillow body (1) is provided with an adjustment cavity (2); At least one position-adjustable support pillow block (3) is provided in the adjustment cavity (2); the support pillow block (3) can adjust the support performance of a local area of ​​the pillow body (1) to provide an appropriate shape and support for the neck.

2. The traction pillow according to claim 1, characterized in that: Two position-adjustable support pillows (3) are provided in the adjustment cavity (2).

3. The traction pillow according to claim 1, characterized in that: The pillow body (1) comprises two separate pillow blocks (11); The two split pillow blocks (11) are symmetrically arranged, wherein the two split pillow blocks (11) are both provided with split pillow grooves (21), and the two split pillow grooves (21) cooperate to form an adjustment cavity (2).

4. The traction pillow according to claim 1, characterized in that: Both ends of the regulating cavity (2) are respectively communicated with the external environment; The supporting pillow block (3) can be placed into the pillow body (1) from both ends of the adjustment cavity (2).

5. The traction pillow according to claim 4, characterized in that: The pillow body (1) and the adjustment cavity (2) have the same length direction; The cross section of the pillow body (1) is in the shape of an oblong circle, and the cross section of the adjustment cavity (2) is in the shape of an oblong hole.

6. The traction pillow according to claim 5, characterized in that: Both ends of the pillow body (1) are provided with annular rounded corner structures (4).

7. The traction pillow according to claim 5, characterized in that: The support pillow block (3) is in the shape of an elongated strip, and the cross section of the support pillow block (3) is circular.

8. The traction pillow according to claim 7, characterized in that: Both ends of the support pillow block (3) are provided with annular chamfered structures (31).

9. The traction pillow according to claim 1, characterized in that: The height of the supporting pillow (3) is smaller than the height of the adjusting cavity (2).

10. The traction pillow according to claim 1, characterized in that The pillow body (1) and the supporting pillow block (3) are both made of memory foam material.

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