A pillow

Abstract

The utility model relates to pillow technical field, especially a pillow, including first pillow body and second pillow body, the hardness of second pillow body is greater than first pillow body, the bottom surface recessed formation has accommodating cavity of first pillow body, the top of second pillow body is provided with first boss, first pillow body sets up on second pillow body, and first boss is inserted into accommodating cavity, the bottom surface of second pillow body still is provided with at least one for placing arm's avoidance slot, the scheme through the differentiated hardness design satisfied the requirement of comfort and support force simultaneously, and through recessing accommodating cavity in first pillow body bottom surface, the top of second pillow body is convex and sets up first boss, and first boss and accommodating cavity interference fit, effectively prevent the displacement between first pillow body and second pillow body, effectively improved the use stability, through setting up at least one avoidance slot in the bottom surface of second pillow body, to in sleep for the natural placement of arm, effectively avoid the arm because of the lack of suitable space and easily produce numbness or sore feeling of placing.

Description

Technical Field

[0001] This utility model relates to the field of pillow technology, and in particular to a pillow. Background Technology

[0002] In daily life, people often need to rest at their desks or sleep face down. Traditional pillows often cannot meet the needs of head support and arm placement at the same time. When resting at their desks or sleeping face down, the arms lack suitable placement space, which can easily cause numbness or soreness. Currently, the common solution is to make the bottom of the pillow arched to facilitate arm placement. Arched pillows require a high degree of support. Overly soft arched pillows cannot meet their support requirements, while overly firm arched pillows cannot achieve a comfortable effect.

[0003] Therefore, designing a pillow that is suitable for sleeping on one's stomach or resting at a desk and has good support and comfort is of great importance to those skilled in the art. Utility Model Content

[0004] This invention provides a pillow suitable for sleeping face down or resting at a desk, offering good support and comfort, thus solving the problem of simultaneously satisfying both support and comfort.

[0005] The present invention relates to a pillow, comprising: a first pillow body and a second pillow body, wherein the second pillow body is harder than the first pillow body, the bottom surface of the first pillow body is concave to form a receiving cavity, the top surface of the second pillow body is provided with a first protrusion, the first pillow body is sleeved on the second pillow body and the first protrusion is inserted into the receiving cavity, and the bottom surface of the second pillow body is also provided with at least one clearance groove for placing an arm.

[0006] Optionally, the bottom surface of the second pillow body is provided with a first clearance groove and a second clearance groove, the first clearance groove and the second clearance groove are perpendicularly arranged, and the first clearance groove and the second clearance groove are partially connected.

[0007] Optionally, the first clearance groove is provided along the length direction of the second pillow body and is located at the middle of the width side of the second pillow body.

[0008] Optionally, the first pillow body is provided with a first clearance opening and a second clearance opening at both ends corresponding to the first clearance groove.

[0009] Optionally, the second clearance groove is provided along the width direction of the second pillow body and is located at the middle of the length side of the second pillow body.

[0010] Optionally, the first pillow body is provided with a third clearance opening and a fourth clearance opening at each end corresponding to the second clearance groove.

[0011] Optionally, the top surface of the first pillow body is provided with a second protrusion for placing the head and neck.

[0012] Optionally, the second boss has a recessed area at its center for fixing the head.

[0013] Optionally, the second protrusion is provided with side wings around the perimeter of the recessed area to support the neck, and the side wings are smoothly transitioned to the recessed area.

[0014] Optionally, the second protrusion is butterfly-shaped.

[0015] The beneficial effects of the pillow provided in this embodiment of the present invention are as follows: By designing a pillow that includes a first pillow body for providing gentle head support and a second pillow body for providing overall support and having a firmness greater than that of the first pillow body, the requirements of comfort and support are simultaneously met through differentiated firmness design. Furthermore, by providing a recessed receiving cavity on the bottom surface of the first pillow body and a first protrusion on the top surface of the second pillow body, with the first protrusion and the receiving cavity being interference fit, displacement between the first and second pillow bodies is effectively prevented, thus improving stability during use. Additionally, by providing at least one relief groove on the bottom surface of the second pillow body, a suitable space is provided for the arm to rest naturally during sleep, effectively preventing numbness or soreness in the arm due to a lack of suitable space. Attached Figure Description

[0016] The technical solution of this utility model will be further described in detail below with reference to the accompanying drawings and embodiments. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the first pillow body in an embodiment of the present invention. Figure 1 ;

[0018] Figure 2 This is a schematic diagram of the second pillow body in an embodiment of the present invention. Figure 1 ;

[0019] Figure 3 This is a schematic diagram of the second pillow body in an embodiment of the present invention. Figure 2 ;

[0020] Figure 4 This is a schematic diagram of the first pillow body in an embodiment of the present invention. Figure 2 .

[0021] The labels for the attached figures are as follows:

[0022] 100, First pillow body; 200, Second pillow body; 110, Receiving cavity; 121, First clearance opening; 122, Second clearance opening; 123, Third clearance opening; 124, Fourth clearance opening; 130, Second boss; 131, Recessed area; 210, First boss; 220, Clearance groove; 221, First clearance groove; 222, Second clearance groove. Detailed Implementation

[0023] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0024] like Figures 1 to 4 As shown, this utility model provides a specific embodiment of a pillow.

[0025] A type of pillow, for reference Figure 1 and Figure 2 The pillow includes a first pillow body 100 and a second pillow body 200. The second pillow body 200 is harder than the first pillow body 100. The bottom surface of the first pillow body 100 is concave to form a receiving cavity 110. The top surface of the second pillow body 200 is provided with a first protrusion 210. The first pillow body 100 is fitted onto the second pillow body 200, and the first protrusion 210 is inserted into the receiving cavity 110. The bottom surface of the second pillow body 200 is also provided with at least one relief groove 220 for placing an arm.

[0026] Specifically, the pillow is a split-type multifunctional sleep pillow, which is composed of a first pillow body 100 and a second pillow body 200. The first pillow body 100 is a soft layer for direct contact with the head and neck, and the second pillow body 200 is a hard support layer. The pillow body is designed with different hardness to meet the requirements of comfort and support at the same time.

[0027] The first pillow body 100 can be made of memory foam, which is soft to the touch, to provide gentle support for the head and relieve pressure on the auricle when lying on the side. The bottom surface of the first pillow body 100 is concave inward to form a receiving cavity 110, and the top edge of the first pillow body 100 is arc-shaped to avoid pressure. The second pillow body 200 can be made of high-elastic latex, which is harder than the first pillow body 100. The top surface of the second pillow body 200 is provided with a first protrusion 210, which is interference-fitted with the receiving cavity 110 to prevent displacement.

[0028] The bottom surface of the second pillow body 200 is also provided with at least one relief groove 220 for placing the arm. The relief groove 220 can be a U-shaped groove, so that the arm can be placed naturally when resting at a desk or lying face down, or when lying on the back, thereby avoiding the numbness of the shoulder and arm due to pressure.

[0029] In this embodiment, a pillow is designed including a first pillow body 100 for providing gentle head support and a second pillow body 200 for providing overall support and having a firmness greater than that of the first pillow body 100. The differentiated firmness design satisfies both comfort and support requirements. By providing a recessed receiving cavity 110 on the bottom surface of the first pillow body 100 and a protruding first boss 210 on the top surface of the second pillow body 200, the first boss 210 and the receiving cavity 110 are interference-fitted, effectively preventing displacement between the first pillow body 100 and the second pillow body 200, thus improving stability during use. Furthermore, by providing at least one relief groove 220 on the bottom surface of the second pillow body 200, a suitable space is provided for the arm to rest naturally during sleep, effectively preventing numbness or soreness caused by a lack of suitable space for the arm.

[0030] In one embodiment, reference Figure 3 The bottom surface of the second pillow body 200 is provided with a first relief groove 221 and a second relief groove 222. The first relief groove 221 and the second relief groove 222 are arranged perpendicularly, and the first relief groove 221 and the second relief groove 222 are partially connected.

[0031] Specifically, refer to Figure 2 The first clearance groove 221 and the second clearance groove 222 are arranged perpendicularly and partially connected. The intersection is a connected area to accommodate the arm placement needs under different sleeping positions, reduce shoulder and arm pressure, and improve sleep comfort. The first clearance groove 221 is a long strip longitudinal groove, which is located in the center of the width side of the second pillow body 200 and runs through the entire length of the second pillow body 200. The cross-section of the first clearance groove 221 is U-shaped. The second clearance groove 222 is a long strip transverse groove, which is located in the center of the length side of the second pillow body 200 and runs through the entire width of the second pillow body 200. The cross-section of the second clearance groove 222 is also U-shaped.

[0032] The first relief groove 221 and the second relief groove 222 overlap at the central part of the bottom of the second pillow body 200 to form a cross-shaped intersection area. The edge of the intersection area is rounded to avoid the pressure sensation caused by arm movement.

[0033] In one embodiment, reference Figure 1 The first pillow body 100 is provided with a first clearance opening 121 and a second clearance opening 122 at both ends of the first clearance groove 221. By adding the first clearance opening 121 and the second clearance opening 122 to the first pillow body 100, the first clearance opening 121 and the second clearance opening 122 form a through arm channel with the first clearance groove 221 of the second pillow body 200.

[0034] In one embodiment, the first pillow body 100 is provided with a third clearance opening 123 and a fourth clearance opening 124 at both ends corresponding to the second clearance groove 222. By adding the third clearance opening 123 and the fourth clearance opening 124 to the second pillow body 200, the third clearance opening 123 and the fourth clearance opening 124 form a through arm passage with the second clearance groove 222 of the second pillow body 200.

[0035] In one embodiment, reference Figure 4 The top surface of the first pillow body 100 is provided with a second protrusion 130 for placing the head and neck. Based on the original split structure, the second protrusion 130 is added to the top surface of the first pillow body 100 to form a double-layer support system. The first protrusion 210 on the second pillow body 200 provides basic support, and the second protrusion 130 of the first pillow body 100 achieves precise zoned support for the head and neck.

[0036] In one embodiment, reference Figure 4 The second boss 130 has a recessed area 131 at its center for fixing the head. Side wings are provided on the second boss 130 around the recessed area 131 to support the neck. The side wings and the recessed area 131 are smoothly connected.

[0037] Specifically, the second protrusion 130, as the core support structure of the top surface of the first pillow body 100, adopts a composite design of a recessed area 131 and side wings to achieve precise support for the head and neck. The recessed area 131 is located in the geometric center area of ​​the second protrusion 130 and has a bowl-shaped concave structure to accommodate and gently wrap the occipital bone of the user's head to prevent the head from sliding left and right during sleep. The side wings surround the edge of the recessed area 131 and extend upward to conform to the cervical spine curve.

[0038] In one embodiment, reference Figure 4 The second protrusion 130 is butterfly-shaped, with a central depression to form a curved surface that mimics the cranial fossa, allowing the back of the head to naturally sink into the center and automatically center using gravity, reducing the head from side to side during sleep. The surrounding bulges form a saddle-shaped support surface to make the neck more comfortable.

[0039] It should be understood that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Those skilled in the art can modify the technical solutions described in the above embodiments, or make equivalent substitutions for some of the technical features; and all such modifications and substitutions should fall within the protection scope of the appended claims of this utility model.

Claims

1. A pillow, characterized in that, include: A first pillow body and a second pillow body, wherein the second pillow body is harder than the first pillow body, the bottom surface of the first pillow body is concave to form a receiving cavity, the top surface of the second pillow body is provided with a first protrusion, the first pillow body is sleeved on the second pillow body and the first protrusion is inserted into the receiving cavity, and the bottom surface of the second pillow body is also provided with at least one clearance groove for placing an arm.

2. The pillow of claim 1, wherein The bottom surface of the second pillow body is provided with a first clearance groove and a second clearance groove. The first clearance groove and the second clearance groove are perpendicular to each other and are partially connected.

3. The pillow of claim 2, wherein The first clearance groove is provided along the length direction of the second pillow body and is located at the middle of the width side of the second pillow body.

4. The pillow of claim 3, wherein The first pillow body is provided with a first clearance opening and a second clearance opening at both ends corresponding to the first clearance groove.

5. The pillow of claim 2, wherein The second clearance groove is provided along the width direction of the second pillow body and is located at the middle of the length side of the second pillow body.

6. The pillow of claim 5, wherein, The first pillow body is provided with a third clearance opening and a fourth clearance opening at both ends corresponding to the second clearance groove.

7. The pillow of claim 1, wherein The top surface of the first pillow body is provided with a second protrusion for placing the head and neck.

8. The pillow according to claim 7, characterized in that, The second boss has a recessed area at its center for fixing the head.

9. The pillow according to claim 8, characterized in that, The second protrusion is provided with side wings around the perimeter of the recessed area to support the neck, and the side wings are smoothly transitioned to the recessed area.

10. The pillow according to claim 7, characterized in that, The second protrusion is butterfly-shaped.

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