C-shaped ring pipe complex pillow inner core

Abstract

The utility model provides a C-shaped ring pipe complex pillow inner core. The C-shaped ring pipe complex pillow inner core comprises a core body made of flexible materials and a linear C-shaped ring pipe embedded in the core body. The core body comprises a linear pillow neck section, an extension section and a supporting part, wherein one end of the pillow neck section is bent and extends to the other end of the pillow neck section, the extension section and the pillow neck section jointly define an annular structure, and the supporting part covers the bottom of the annular structure and is used for supporting the head; the neck pillowing section, the extending section and the supporting part jointly define a containing groove; the C-shaped annular pipe is completely embedded in the neck pillowing section and comprises a pipe body which is in a cuboid shape and extends in the length direction of the neck pillowing section, an arc-shaped body formed on the top face of the pipe body, a through hole penetrating through the pipe body in the length direction of the pipe body and an opening formed in the side, close to the containing groove, of the pipe body, and the opening extends to penetrate through the pipe body in the length direction of the pipe body. And the through hole is communicated with the outside. Compared with the prior art, the C-shaped annular pipe complex pillow inner core is good in comfort level and capable of protecting the cervical vertebra.

Description

Technical Field

[0001] The utility model relates to the field of bedding, in particular to a C-shaped ring-tube complex pillow inner core. Background Art

[0002] In the current pillow market, due to the defects in shape design and the overly soft texture, there are many cases of cervical spondylosis caused by pillows that deform the cervical spine, and there are many patients with cervical curvature straightening. Most of the pillows seen in the market are of this type. After using them for a period of time, the symptoms that are likely to occur are neck pain, back pain, shoulder pain, and stiff neck muscles. In severe cases, headaches, dizziness, nausea, collapse, or numbness in the hands may occur.

[0003] Therefore, it is necessary to provide a new C-shaped ring tube complex pillow inner core to solve the problems referred to above. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a C-shaped ring-tube complex pillow inner core which has good comfort and can protect the cervical vertebra.

[0005] In order to solve the above technical problems, the utility model provides a C-shaped ring tube complex pillow inner core, comprising a core body made of a flexible material and a linear C-shaped ring tube embedded in the core body;

[0006] The core body includes a straight-line pillow neck section, an extension section that bends from one end of the pillow neck section to the other end of the pillow neck section and forms a ring-shaped structure together with the pillow neck section, and a supporting portion that covers the bottom of the ring structure and is used to support the head; the pillow neck section, the extension section and the supporting portion together form a receiving groove;

[0007] The C-shaped ring tube is completely embedded in the pillow neck section, and includes a tube body that is a rectangular parallelepiped and extends along the length direction of the pillow neck section, an arc-shaped body formed on the top surface of the tube body, a through hole that penetrates the tube body along the length direction of the tube body, and an opening opened on one side of the tube body close to the receiving groove. The opening extends along the length direction of the tube body to penetrate the tube body and connects the through hole with the outside.

[0008] Preferably, the longitudinal section of the arc-shaped body is an arc with a radius ranging from 3.5 to 8 cm, the height from the bottom of the tube to the top of the arc-shaped body is 5.5 to 8 cm, and the width of the tube is 6 to 10 cm.

[0009] Preferably, the length of the C-shaped ring tube is 12-26 cm.

[0010] Preferably, the radius of the through hole is 1-2 cm.

[0011] Preferably, the height of the opening at one end close to the receiving groove is 1-2.5 cm.

[0012] Preferably, the through hole and the opening are filled with polyurethane foam material or silicone foam material.

[0013] Preferably, the hardness of the polyurethane foam material or the silicone foam material is 18-45 degrees Shore.

[0014] Preferably, the hardness of the C-shaped ring tube is 45-80 Shore degrees.

[0015] Preferably, the core body further comprises side pillow pads respectively extending from the left and right sides of the annular structure and ear grooves formed by depressions on the upper surfaces of the side pillow pads.

[0016] Preferably, the ear groove is 96 mm long, 61 mm wide and 10-35 mm deep.

[0017] Preferably, the center of the circle where the longitudinal section of the through hole is located is located at: 3 cm above the horizontal line 1:0.618 dividing position of the bottom of the tube body, and any point within the range of a circle with a radius of 1.5 cm is drawn.

[0018] Compared with the prior art, the C-shaped ring tube complex pillow core of the utility model includes a core body made of flexible material and a linear C-shaped ring tube embedded in the core body; the core body includes a linear pillow neck section, an extension section that is bent from one end of the pillow neck section to the other end of the pillow neck section and forms a ring structure together with the pillow neck section, and a supporting part that is sealed at the bottom of the ring structure and is used to support the head; the pillow neck section, the extension section and the supporting part together form a receiving groove, and the C-shaped ring tube is completely embedded in the pillow neck section. The C-shaped ring tube includes a tube body extending along the length direction of the pillow neck section, an arc-shaped body formed on the top surface of the tube body, a through hole penetrating the tube body along the length direction of the tube body, and an opening opened on one side of the tube body close to the receiving groove, the opening extending along the length direction of the tube body to penetrate the tube body and connect the through hole with the outside. Through the above structural design, when the user lies on his back, the C-shaped ring tube and the core part wrapped on the outside jointly support the neck area. The C-shaped ring tube can produce compression deformation according to the force, and adaptively adjust the curvature of the cervical spine, effectively improving the softness, comfort and stability, and can effectively protect the cervical spine. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is described in detail below in conjunction with the accompanying drawings. Through the detailed description made in conjunction with the following drawings, the above and other aspects of the utility model will become clearer and easier to understand.

[0020] In the figure:

[0021] Figure 1 It is a three-dimensional structural schematic diagram of the inner core of the C-shaped ring tube complex pillow of the utility model;

[0022] Figure 2 For along Figure 1 Cross-sectional view along line AA. DETAILED DESCRIPTION

[0023] The specific implementation of the present utility model is described in detail below with reference to the accompanying drawings.

[0024] The specific implementation modes / examples described herein are specific implementation modes of the present utility model, which are used to illustrate the concept of the present utility model, are explanatory and exemplary, and should not be interpreted as limiting the implementation modes of the present utility model and the scope of the present utility model. In addition to the examples described herein, those skilled in the art can also adopt other obvious technical solutions based on the contents disclosed in the claims and the specification of this application, and these technical solutions include any obvious replacement and modification of the embodiments described herein, which are within the protection scope of the present utility model.

[0025] The following descriptions of the embodiments refer to the attached drawings to illustrate specific embodiments of the present invention. Directional terms mentioned in the present invention, such as up, down, front, back, left, right, inside, outside, side, etc., are only referenced to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, but are not used to limit the present invention.

[0026] Please refer to Figure 1-2 As shown, the utility model provides a C-shaped ring tube complex pillow inner core 100, comprising: a core body 1 made of a flexible material and a linear C-shaped ring tube 2 embedded in the core body 1. Figure 1 The X-axis direction is defined as the length, the Y-axis direction is defined as the width, and the Z-axis direction is defined as the height.

[0027] The core body 1 includes a straight neck section 11, an extension section 12 extending from one end of the neck section 11 to the other end of the neck section 11 and forming a ring structure with the neck section 11, and a support portion 13 covering the bottom of the ring structure and used to support the head. The neck section 11, the extension section 12 and the support portion 13 together form a receiving groove 10.

[0028] The C-shaped ring tube 2 is completely embedded in the pillow neck section 11, and includes a tube body 21 that is a rectangular parallelepiped and extends along the length direction of the pillow neck section 11, an arc body 22 formed on the top surface of the tube body 21, a through hole 23 that penetrates the tube body 21 along the length direction of the tube body 21, and an opening 24 opened on one side of the tube body 21 close to the receiving groove 10. The opening 24 extends along the length direction of the tube body 21 to penetrate the tube body 21 and connects the through hole 23 with the outside.

[0029] The longitudinal section of the arc body 22 of the upper part of the C-shaped ring tube 2 has an arc with a certain range of radius, which forms an arc-shaped top structure with different curvatures and heights, forming a supine support surface for supporting the neck position. The arc body 22 has a top arc surface with different curvatures to produce different sizes of pull forces to achieve compliance with human body structure mechanics. The tube body 21 of the lower part of the C-shaped ring tube 2 is a square-like body, which is a rectangular parallelepiped in this embodiment. Its main function is to provide support force. Its bottom is flat and its function is to stabilize the C-shaped ring tube complex pillow core 100 in a horizontal position. The central part of the C-shaped ring tube 2 is an empty tube structure with the through hole 23, and a transversely cut opening 24 is opened on one side of the empty tube structure. The structural design of the through hole 23 and the opening 24 can produce better buffering force and relative resilience when the C-shaped ring tube complex pillow core 100 is compressed, so as to achieve adaptive adjustment of the curvature of the cervical vertebra.

[0030] Specifically, in this embodiment, the longitudinal section of the arc body 22 is an arc with a radius range of 3.5-8 cm, the height h from the bottom of the tube body 21 to the top of the arc body 22 is 5.5-8 cm, and the width d of the tube body 21 is 6-10 cm. The arc surface within this range is more suitable for the compliance of the physiological curve of the human cervical spine and is more comfortable.

[0031] More preferably, the length of the C-shaped ring tube 2 is 12-26 cm. The radius of the through hole 23 is 1-2 cm, preferably 1-1.5 cm.

[0032] Of course, the longitudinal section of the through hole 23 of the C-shaped ring tube 2 can be an eccentric oblique tail structure, and the eccentric center point is located at the golden section position of the tube body 21 away from the side of the receiving groove 10, about 3 cm above the position of the horizontal line of the bottom of the tube body 21 away from the side of the receiving groove 10 that satisfies 1:0.618-1:0.686. In this embodiment, the center O of the circle where the longitudinal section of the through hole is located is located: 3 cm above the 1:0.618 division position of the horizontal line of the bottom of the tube body 21, and any point within the range where the circle with a radius of 1.5 cm is located.

[0033] The height of the opening 24 close to one end of the receiving groove 10 is 1-2.5 cm, and the opening 24 and the through hole 23 form an oblique tail structure. Preferably, the opening 24 is located at 1 / 3 of the height of the bottom surface of the tube body.

[0034] The through hole 23 and the opening 24 may be provided as cavities or filled with flexible materials. In this embodiment, the through hole 23 and the opening 24 are filled with polyurethane foam material or silicone foam material. The hardness of the polyurethane foam material or the silicone foam material is 18-45 degrees Shore A. Preferably, the hardness is 25-35 degrees Shore A.

[0035] The hardness of the C-shaped ring tube 2 is 45-80 degrees Shore, preferably 52-72 degrees Shore.

[0036] In this embodiment, more preferably, the fillers in the through hole 23 and the opening 24 are integrated with the outer wrapped core 1 .

[0037] More preferably, the core body 1 further includes side pillow pads 14 extending from the left and right sides of the annular structure respectively, and ear grooves 15 formed by depressions on the upper surfaces of the side pillow pads 14 .

[0038] In this embodiment, the two ends of the C-shaped ring tube 2 extend into the two side pillow pads 14 respectively, so that the length of the C-shaped ring tube 2 is greater than the length of the receiving groove 10, making the C-shaped ring tube complex pillow inner core 100 more durable. Specifically, the ear groove is 96mm long, 61mm wide, and 10-35mm deep.

[0039] Compared with the prior art, the C-shaped ring tube complex pillow core of the utility model includes a core body made of flexible material and a linear C-shaped ring tube embedded in the core body; the core body includes a linear pillow neck section, an extension section that is bent from one end of the pillow neck section to the other end of the pillow neck section and forms a ring structure together with the pillow neck section, and a supporting part that is sealed at the bottom of the ring structure and is used to support the head; the pillow neck section, the extension section and the supporting part together form a receiving groove, and the C-shaped ring tube is completely embedded in the pillow neck section. The C-shaped ring tube includes a tube body extending along the length direction of the pillow neck section, an arc-shaped body formed on the top surface of the tube body, a through hole penetrating the tube body along the length direction of the tube body, and an opening opened on one side of the tube body close to the receiving groove, the opening extending along the length direction of the tube body to penetrate the tube body and connect the through hole with the outside. Through the above structural design, when the user lies on his back, the C-shaped ring tube and the core part wrapped on the outside jointly support the neck area. The C-shaped ring tube can produce compression deformation according to the force, and adaptively adjust the curvature of the cervical spine, effectively improving the softness, comfort and stability, and can effectively protect the cervical spine.

[0040] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A C-shaped ring tube complex pillow inner core, characterized in that: It comprises a core body made of a flexible material and a linear C-shaped ring tube embedded in the core body; The core body includes a straight-line pillow neck section, an extension section that bends from one end of the pillow neck section to the other end of the pillow neck section and forms a ring-shaped structure together with the pillow neck section, and a supporting portion that covers the bottom of the ring structure and is used to support the head; the pillow neck section, the extension section and the supporting portion together form a receiving groove; The C-shaped ring tube is completely embedded in the pillow neck section, and includes a tube body that is a rectangular parallelepiped and extends along the length direction of the pillow neck section, an arc-shaped body formed on the top surface of the tube body, a through hole that penetrates the tube body along the length direction of the tube body, and an opening opened on one side of the tube body close to the receiving groove. The opening extends along the length direction of the tube body to penetrate the tube body and connects the through hole with the outside.

2. The C-shaped ring tube complex pillow inner core according to claim 1 is characterized in that: The longitudinal section of the arc-shaped body is an arc with a radius of 3.5-8 cm, the height from the bottom of the tube to the top of the arc-shaped body is 5.5-8 cm, and the width of the tube is 6-10 cm.

3. The C-shaped ring tube complex pillow inner core according to claim 2 is characterized in that: The length of the C-shaped ring tube is 12-26 cm.

4. The C-shaped ring tube complex pillow inner core according to claim 2, characterized in that: The radius of the through hole is 1-2 cm.

5. The C-shaped ring tube complex pillow inner core according to claim 4 is characterized in that: The height of the opening close to one end of the receiving groove is 1-2.5 cm.

6. The C-shaped ring tube complex pillow inner core according to claim 1, characterized in that: The through hole and the opening are filled with polyurethane foam material or silica gel foam material.

7. The C-shaped ring tube complex pillow inner core according to claim 6, characterized in that: The hardness of the polyurethane foam material or the silicone foam material is 18-45 degrees Shore.

8. The C-shaped ring tube complex pillow inner core according to claim 1, characterized in that: The hardness of the C-shaped ring tube is 45-80 degrees Shore.

9. The C-shaped ring tube complex pillow inner core according to claim 1, characterized in that: The core body further comprises side pillow pads respectively extending from the left and right sides of the annular structure and ear grooves formed by depressions on the upper surfaces of the side pillow pads.

10. The C-shaped ring tube complex pillow inner core according to claim 9, characterized in that: The ear groove is 96 mm long, 61 mm wide and 10-35 mm deep.

11. The C-shaped ring tube complex pillow inner core according to claim 4, characterized in that: The center of the circle where the longitudinal section of the through hole is located is located at: 3 cm above the horizontal line 1:0.618 dividing position of the bottom of the tube body, and any point within the range of a circle with a radius of 1.5 cm is drawn.

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