An adaptive cervical shaping pillow core

Abstract

This utility model relates to the field of shaping pillow core technology, specifically an adaptive cervical spine shaping pillow core, comprising: a pillowcase, the pillowcase being a hollow cover made of textile material; an inner core structure, the inner core structure being disposed within the cavity of the pillowcase for filling the pillowcase, the inner core structure comprising: a through box, a compression box, a rebound post, and an extension sleeve, the through box being installed within the cavity of the pillowcase, the compression box being fixedly connected to the rear wall of the through box, the rebound post being fixedly connected to the cavity of the compression box, and the extension sleeve being fixedly connected to the front wall of the through box, the cavity of the through box being able to communicate with the compression box; the inner core structure automatically conforms to and supports the back of the user's head and cervical spine when used as a pillow, thus adapting to the user while providing effective support and correcting unhealthy postures; the airbag allows for adjustment of the overall height of the device by inflating or deflating it; and the flip-up plate allows users who prefer a firmer pillow to use it when the device is inverted.

Description

Technical Field

[0001] This utility model relates to the field of shaping pillow core technology, specifically an adaptive cervical spine shaping pillow core. Background Technology

[0002] A shaping pillow core is a functional pillow core that dynamically conforms to the curve of the head and neck through material properties and structural design. It is an essential component of shaping pillows, and its core value lies in using the structure on the top of the pillow core to support and adapt to the cervical spine to meet the user's needs.

[0003] Traditional shaping pillow cores primarily utilize highly elastic materials to conform to the cervical spine. However, the effect of such pillow cores is essentially similar to that of high-elasticity sponges; they can only deform and conform to the cervical spine. If the cervical spine is in an unhealthy position, the pillow core will still automatically conform to the position and cannot provide effective support and correction. Therefore, there is an urgent need for a shaping pillow core that can adapt to the cervical spine and provide support and correction to its shape. Utility Model Content

[0004] The purpose of this invention is to provide an adaptive cervical spine shaping pillow core to solve the problems mentioned in the background art.

[0005] The technical solution of this utility model is: an adaptive cervical spine shaping pillow core, comprising: Pillowcase; pillowcase is a hollow cover made of textile material. The inner core structure is set inside the cavity of the pillowcase to fill the pillowcase. The inner core structure includes: a through box, a compression box, a spring-loaded post, and an extension sleeve. The through box is installed inside the cavity of the pillowcase. The compression box is fixedly connected to the rear wall of the through box. The spring-loaded post is fixedly connected to the cavity of the compression box. The extension sleeve is fixedly connected to the front wall of the through box. The cavity of the through box can communicate with the compression box.

[0006] Preferably, the through box is a hollow rectangle, the compression box is a hollow isosceles trapezoid, the front wall of the through box is open, the extension sleeve is a hollow semi-circle, the extension sleeve can cover the opening of the front wall of the through box, and the extension sleeve can extend from the front wall of the through box.

[0007] Preferably, the top of the through box is a slope that gradually slopes backward, the top of the compression box is a slope that gradually slopes forward, the upper and lower walls of the rebound column can be fixedly connected to the upper and lower walls of the cavity of the compression box, the rebound column is made of natural latex, and the rebound column is rectangular.

[0008] Preferably, the inner core structure further includes a support block, a top column, and an alignment rod. The support block is symmetrically and fixedly connected to the top inclined surface of the through box. The support block is a semi-circular slow-rebound sponge block. The top column is semi-cylindrical and fixedly connected to the front wall between the symmetrical support blocks. The alignment rod is a U-shaped rod with its opening facing forward and its cross-section is semi-circular.

[0009] Preferably, a flap is fixedly connected to the bottom of the box, an airbag chamber is opened on the wall of the flap, an airbag is fixedly connected to the airbag chamber, and an inflation valve is fixedly connected to the rear wall of the airbag.

[0010] Preferably, the top dimension of the flap can be consistent with the bottom dimension of the box and the compression box, the bottom of the flap has an upward-facing concave arc groove, the airbag chamber is a U-shaped groove, the airbag is a U-shaped airbag, and the inflation valve can communicate with the cavity of the airbag.

[0011] This utility model provides an adaptive cervical spine shaping pillow core through improvements, which has the following improvements and advantages compared with the prior art: Firstly, the inner core structure of this invention automatically conforms to and supports the back of the user's head and cervical spine when the pillow is in use, thus adapting to the user while providing effective support and correcting unhealthy postures.

[0012] Secondly, this utility model allows users to adjust the overall height of the device by inflating or deflating the airbag, and the flip plate allows users who prefer a firmer pillow to use it when the device is upside down, thus enabling this solution to meet the needs of users with different usage habits. Attached Figure Description

[0013] The present invention will be further explained below with reference to the accompanying drawings and embodiments: Figure 1 This is a perspective view of the utility model; Figure 2 This is a diagram showing the location of the spring-loaded post of this utility model; Figure 3 This is an exploded view of the internal structure of the cavity of the box in this utility model; Figure 4 This is a disassembly diagram of the airbag and flap of this utility model.

[0014] Explanation of reference numerals in the attached figures: 1. Through box; 2. Compression box; 3. Rebound column; 4. Extension sleeve; 5. Support block; 6. Top column; 7. Alignment rod; 8. Flip plate; 9. Airbag chamber; 10. Airbag; 11. Inflation valve. Detailed Implementation

[0015] The present invention will now be described in detail, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present invention.

[0016] This utility model provides an improved adaptive cervical spine shaping pillow core. The technical solution of this utility model is as follows: An adaptive cervical spine shaping pillow core includes: a pillowcase, which is a hollow cover made of textile material (not shown in the figure). The pillowcase can be a commercially available elastic pillowcase, which is existing technology and will not be described in detail here.

[0017] like Figures 1-4 As shown, the inner core structure is set inside the cavity of the pillowcase to fill the pillowcase. The inner core structure includes: a through box 1, a compression box 2, a spring post 3, and an extension sleeve 4. The through box 1 is installed inside the cavity of the pillowcase. The compression box 2 is fixedly connected to the rear wall of the through box 1. The spring post 3 is fixedly connected to the cavity of the compression box 2. The extension sleeve 4 is fixedly connected to the front wall of the through box 1. The cavity of the through box 1 can communicate with the compression box 2.

[0018] like Figures 1-4 As shown, the through box 1 is a hollow rectangle, the compression box 2 is a hollow isosceles trapezoid, the front wall of the through box 1 is open, the extension sleeve 4 is a hollow semi-circle, the extension sleeve 4 can cover the opening of the front wall of the through box 1, the extension sleeve 4 can extend from the front wall of the through box 1, the top of the through box 1 is a slope that gradually decreases backward, the top of the compression box 2 is a slope that gradually decreases forward, the upper and lower walls of the rebound column 3 can be fixedly connected to the upper and lower walls of the cavity of the compression box 2, the rebound column 3 is made of natural latex, the rebound column 3 is a rectangular column, the inner core structure also includes support block 5, top column 6 and alignment rod 7, the support block 5 is symmetrically fixedly connected to the top slope of the through box 1, the support block 5 is a semi-circular slow rebound sponge block, the top column 6 is a semi-cylindrical shape, the top column 6 is fixedly connected to the front wall between the symmetrical support blocks 5, the alignment rod 7 is a U-shaped rod with the opening facing forward, the cross section of the alignment rod 7 is semi-circular; In practical use, the device is inserted into the pillowcase with the extension sleeve 4 facing forward. As the device fully engages with the pillowcase, the pillowcase will come into contact with the contour of the device and adhere to the outer wall of the device. When the user rests their head on the device, the back of the user's head will be resting on the opening of the alignment rod 7. At this time, the compression box 2 will deform due to the pressure from the back of the user's head. As the compression box 2 is compressed and deformed, the rebound column 3 will be compressed and deformed simultaneously. When the compression box 2 deforms, the air inside its cavity will directly enter the cavity of the through box 1 and push the extension sleeve 4 forward. At this time, the extension sleeve 4 will extend forward and conform to the lower part of the user's cervical spine. 2. When the pillow is in use, the cervical box 1 will be deformed due to contact with the cervical spine. At this time, the support blocks 5 on both sides of the top of the cervical box 1 will converge towards the center to support and clamp the user's neck on both sides. When the user leaves the device, the rebound column 3 will return to its original shape. When the rebound column 3 rebounds, it will push the cavity of the compression box 2 upward. As the compression box 2 is pushed up by the rebound column 3, the air in the cavity of the cervical box 1 will be drawn into the cavity of the compression box 2 due to the expansion of the compression box 2. At the same time, the extension sleeve 4 will retract from the opening on the front wall of the cervical box 1 into the cavity of the cervical box 1. The extension sleeve 4 is made of natural rubber, the compression box 2 is made of silicone, and the cervical box 1 is made of liquid silicone. In summary, the inner core structure automatically conforms to and supports the back of the user's head and cervical spine when the pillow is in use, thus adapting to the user while providing effective support and correcting unhealthy postures.

[0019] like Figures 1-4 As shown, a flap 8 is fixedly connected to the bottom of the through box 1. An airbag chamber 9 is opened on the wall of the flap 8. An airbag 10 is fixedly connected inside the airbag chamber 9. An inflation valve 11 is fixedly connected to the rear wall of the airbag 10. The top dimension of the flap 8 can be the same as the bottom dimension of the through box 1 and the compression box 2. An upward-facing concave arc groove is opened at the bottom of the flap 8. The airbag chamber 9 is a U-shaped groove. The airbag 10 is a U-shaped airbag. The inflation valve 11 can communicate with the cavity of the airbag 10. In actual use, the airbag 10 is inflated through the inflation valve 11. As the airbag 10 gradually inflates, the flip plate 8 will also deform as the airbag 10 expands. When the device is used upside down, the concave surface at the bottom of the flip plate 8 can be used as a pillow for the user. In summary, the airbag 10 allows for adjustment of the overall height of the device by inflating or deflating it, while the flip plate 8 allows users who prefer a firmer pillow to use the device when it is upside down, thus enabling this solution to meet the needs of users with different usage habits.

[0020] Working principle: When the user rests their head on the device, the back of the user's head rests on the opening of the alignment rod 7. At this time, the compression box 2 will deform due to the pressure of the back of the user's head. As the compression box 2 is compressed and deformed, the rebound column 3 will be compressed and deformed simultaneously. When the compression box 2 deforms, the air in its cavity will directly enter the cavity of the through box 1 and push the extension sleeve 4 forward. At this time, the extension sleeve 4 will extend forward and fit against the lower part of the user's cervical spine. When the compression box 2 is resting on the head, the through box 1 will also be compressed and deformed due to contact with the cervical spine. At this time, the support blocks 5 on both sides of the top of the through box 1 will converge towards the center, thereby supporting and clamping the sides of the user's neck.

[0021] The foregoing description enables those skilled in the art to implement or use this invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this invention. Therefore, this invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An adaptive cervical spine shaping pillow core, characterized in that, Comprising: a pillow case, wherein the pillow case is a hollow sleeve made of textile material; an inner core structure, wherein the inner core structure is arranged in the cavity of the pillow case for filling the pillow case, and the inner core structure comprises: a through box (1), a compression box (2), a rebound column (3) and an extension sleeve (4), the through box (1) is installed in the cavity of the pillow case, the compression box (2) is fixedly connected to the rear wall surface of the through box (1), the rebound column (3) is fixedly connected in the cavity of the compression box (2), the extension sleeve (4) is fixedly connected to the front wall surface of the through box (1), and the cavity of the through box (1) can communicate with the compression box (2).

2. The adaptive cervical spine shaping pillow core according to claim 1, characterized in that: The through box (1) is in a hollow rectangular shape, the compression box (2) is in a hollow isosceles trapezoid shape, the front wall surface of the through box (1) is in an open state, the extension sleeve (4) is in a hollow semicircular shape, the extension sleeve (4) can shield the opening on the front wall surface of the through box (1), and the extension sleeve (4) can extend out from the front wall surface of the through box (1).

3. The adaptive cervical spine shaping pillow core according to claim 1, characterized in that: The top of the through box (1) is an inclined surface gradually lowering toward the rear, the top of the compression box (2) is an inclined surface gradually lowering toward the front, the upper and lower wall surfaces of the rebound column (3) can be fixedly connected with the upper and lower wall surfaces in the cavity of the compression box (2), the rebound column (3) is made of natural latex, and the rebound column (3) is in a rectangular column shape.

4. The adaptive cervical spine shaping pillow core according to claim 1, characterized in that: The inner core structure further comprises support blocks (5), a top column (6) and an alignment rod (7), the support blocks (5) are symmetrically and fixedly connected to the inclined surface at the top of the through box (1), the support blocks (5) are semicircular slow-rebound sponge blocks, the top column (6) is in a semi-cylindrical shape, the top column (6) is fixedly connected to the front wall surface between the symmetric support blocks (5), the alignment rod (7) is a U-shaped rod with an opening facing forward, and the cross section of the alignment rod (7) is semicircular.

5. The adaptive cervical spine shaping pillow core according to claim 1, characterized in that: A turning plate (8) is fixedly connected to the bottom of the through box (1), an air bag chamber (9) is opened on the wall surface of the turning plate (8), an air bag (10) is fixedly connected in the air bag chamber (9), and an inflation valve (11) is fixedly connected to the rear wall surface of the air bag (10).

6. The adaptive cervical spine shaping pillow core according to claim 5, characterized in that: The top dimension of the turning plate (8) can be consistent with the bottom dimensions of the through box (1) and the compression box (2), an upwardly concave arc-shaped groove is opened at the bottom of the turning plate (8), the air bag chamber (9) is a U-shaped groove, the air bag (10) is a U-shaped air bag, and the inflation valve (11) can communicate with the cavity of the air bag (10).

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