Breathable cotton bag with high comfort level

Abstract

The utility model relates to a high-comfort breathable cotton bag which comprises an inner core and a pillowcase arranged outside the inner core in a sleeving mode, the two sides of the inner core in the length direction are each provided with a first concave part, and the first concave parts are located on the upper surface of the inner core. The pillow has the effect of reducing the possibility that arms are separated from the pillow.

Description

Technical Field

[0001] This application relates to the technical field of sponge cushions, and particularly to a highly comfortable breathable cushion. Background Art

[0002] Memory foam, also known as inert foam, memory foam, low-rebound foam, slow rebound foam, zero-pressure foam, can be divided into polyether foam series and MDI molding series according to different processes. When people rest and sleep, most of them use pillows composed of sponge cushions.

[0003] For some users who like to lift their arms to the head when sleeping, the arms are usually placed on both sides of the head. However, since the surface of the pillow is relatively flat, the arms will slip off the pillow during sleep, affecting sleep. Utility Model Content

[0004] In order to reduce the possibility of the arm slipping off the pillow, this application provides a highly comfortable breathable cushion.

[0005] A highly comfortable breathable cushion provided by this application adopts the following technical solutions:

[0006] A highly comfortable breathable cushion includes an inner core and a pillowcase sleeved outside the inner core. Both sides of the inner core along the length direction are provided with first concave portions, and the first concave portions are located on the upper surface of the inner core.

[0007] By adopting the above technical solution, first concave portions are provided on the inner core. When sleeping, the user can place the hand on the first concave portions, and the first concave portions limit the hand, thereby reducing the possibility of the arm slipping off the pillow and improving the sleep quality.

[0008] Optionally, the upper surface of the middle part of the inner core is provided with a second concave portion.

[0009] By adopting the above technical solution, a second concave portion is provided in the middle of the inner core, so as to be adapted to the back of the user's head and improve the comfort of use.

[0010] Optionally, several ventilation holes are provided on the pillowcase at a position corresponding to the second concave portion.

[0011] By adopting the above technical solution, ventilation holes are provided on the pillowcase, thereby improving the ventilation performance between the back of the user's head and the pillowcase and improving the comfort of use.

[0012] Optionally, a third concave portion is provided on the upper surface of the inner core. The third concave portion is located on one side of the inner core distributed along the width direction, and the third concave portion communicates with the second concave portion.

[0013] By adopting the above technical solution, a third recessed portion is provided, which corresponds to the neck of the user for placing the user's neck, thereby improving the comfort of the user's pillow sleep.

[0014] Optionally, a first through hole is provided in the middle of the second recessed portion of the inner core, a female buckle is provided at a position corresponding to the first through hole on the upper surface of the pillowcase, and a male buckle is provided at a position corresponding to the first through hole on the lower surface of the pillowcase.

[0015] By adopting the above technical solution, during use, the female buckle can be buckled to the male buckle, so that the position corresponding to the first through hole of the pillowcase will be recessed, and a certain gap can be generated between the middle of the back of the head and the pillowcase to improve the air permeability.

[0016] Optionally, the aperture of the first through hole gradually decreases from top to bottom.

[0017] By adopting the above technical solution, the size of the upper part of the first through hole is increased, and then a certain gap can be generated between the middle of the back of the head and the pillowcase, thereby further improving the air permeability.

[0018] Optionally, the inner core is provided with a filling block, the filling block is detachably connected to the inner core through a connecting component, a fourth recessed portion is provided on the filling block, and a second through hole is provided at the bottom of the fourth recessed portion. When the filling block is installed on the inner core, the second through hole and the first through hole are coaxially arranged.

[0019] By adopting the above technical solution, since some people have a relatively convex back of the head and some people have a relatively flat back of the head, a filling block is provided, and the filling block is detachably connected to the second recessed portion of the inner core, so as to adapt to different users and further improve the comfort of use.

[0020] Optionally, the connecting component includes a male magic tape and a female magic tape, the male magic tape is fixed to the bottom wall of the second recessed portion, and the female magic tape is fixed to the lower surface of the filling block.

[0021] By adopting the above technical solution, a male magic tape and a female magic tape are provided, so that the filling block can be installed.

[0022] In summary, the present utility model has the following beneficial effects:

[0023] 1. A first recessed portion is provided on the inner core. When sleeping, the user can place the hand on the first recessed portion, and the first recessed portion limits the hand, thereby reducing the possibility of the arm slipping off the pillow and further improving the sleep quality;

[0024] 2. Since some people have a more convex back of the head while some have a flatter one, a filling block is provided. The filling block is detachably connected to the second recess of the inner core, so as to adapt to different users and thus improve the comfort of use. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 is a schematic structural view of Embodiment 1;

[0026] Figure 2 is a schematic structural view of the inner core in Embodiment 1;

[0027] Figure 3 is a schematic structural view of the first through hole in Embodiment 1;

[0028] Figure 4 is a schematic structural view of Embodiment 2.

[0029] In the figures, 1 is a pillowcase; 11 is a ventilation hole; 12 is a male buckle; 13 is a female buckle; 2 is an inner core; 21 is a first recess; 22 is a second recess; 23 is a third recess; 24 is a first through hole; 3 is a filling block; 31 is a fourth recess; 32 is a second through hole; 4 is a connecting assembly; 41 is a female magic tape; 42 is a male magic tape. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0030] The following further describes the present application in detail Figures 1-4 with reference to the accompanying drawings.

[0031] Embodiment 1:

[0032] An embodiment of the present application discloses a highly comfortable breathable cotton pillow, referring to Figure 1 and Figure 2 , which includes an inner core 2 and a pillowcase 1 sleeved outside the inner core 2. First recesses 21 are provided on both sides of the inner core 2 along the length direction, and the first recesses 21 are located on the upper surface of the inner core 2. A first recess 21 is formed on the inner core 2. When sleeping, the user can place the hand on the first recess 21, and the first recess 21 limits the hand, thereby reducing the possibility of the arm slipping off the pillow and thus improving the sleep quality.

[0033] Referring to Figure 2 and Figure 3 , a second recess 22 is provided on the upper surface of the middle part of the inner core 2, and a plurality of ventilation holes 11 are provided on the pillowcase 1 at a position corresponding to the second recess 22, so as to improve the ventilation performance between the back of the user's head and the pillowcase 1 and thus improve the comfort of use.

[0034] Referring to Figure 2 and Figure 3, a third recessed portion 23 is provided on the upper surface of the inner core 2. The third recessed portion 23 is located on one side of the inner core 2 distributed in the width direction, and the third recessed portion 23 communicates with the second recessed portion 22. The third recessed portion 23 corresponds to the user's neck for the user's neck to be placed, thereby improving the comfort of the user's pillow sleep.

[0035] Referring to Figure 2 and Figure 3 , a first through hole 24 is formed through the middle of the inner core 2 at the second recessed portion 22. A female button 13 is fixedly connected to the position on the upper surface of the pillowcase 1 corresponding to the first through hole 24, and a male button 12 is fixedly connected to the position on the lower surface of the pillowcase 1 corresponding to the first through hole 24. The female button 13 can be buckled to the male button 12, so that the position of the pillowcase corresponding to the first through hole 24 will be recessed, and a certain gap can be generated between the middle of the back of the head and the pillowcase 1 to improve the air permeability.

[0036] The implementation principle of a highly comfortable breathable cotton bag in an embodiment of the present application is as follows: a first recessed portion 21 is formed on the inner core 2. When sleeping, the user can place the hand on the first recessed portion 21, and the first recessed portion 21 limits the hand, thereby reducing the possibility of the arm slipping off the pillow and further improving the sleep quality.

[0037] Embodiment 2:

[0038] The difference between Embodiment 2 and Embodiment 1 is that, referring to Figure 4 , the aperture of the first through hole 24 gradually decreases from top to bottom. The size of the upper part of the first through hole 24 is increased, so as to further increase the gap generated between the middle of the back of the head and the pillowcase 1, thereby further improving the air permeability.

[0039] Referring to Figure 4 , the inner core 2 is provided with a filling block 3. The filling block 3 is detachably connected to the inner core 2 through a connecting component 4. A fourth recessed portion 31 is formed on the upper surface of the filling block 3, and a second through hole 32 is formed at the bottom of the fourth recessed portion 31. When the filling block 3 is installed on the inner core 2, the second through hole 32 and the first through hole 24 are coaxially arranged.

[0040] Referring to Figure 4 , the connecting component 4 includes a male magic tape 42 and a female magic tape 41. The male magic tape 42 is fixedly connected to the bottom wall of the second recessed portion 22, and the female magic tape 41 is fixedly connected to the lower surface of the filling block 3. By the mutual adhesion of the male magic tape 42 and the female magic tape 41, the filling block 3 can be installed.

[0041] The implementation principle of Embodiment 2 is as follows: Since some people have a relatively convex back of the head while some have a relatively flat back of the head, a filling block 3 is provided. The filling block 3 is detachably connected to the second recess 22 of the inner core 2, so as to adapt to different users and thus improve the comfort of use.

[0042] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A highly comfortable breathable cotton bag, characterized by: The invention comprises an inner core (2) and a pillowcase (1) sleeved on the inner core (2), wherein the inner core (2) is provided with first recessed portions (21) on both sides along the length direction, the first recessed portion (21) is located on the upper surface of the inner core (2), and a second recessed portion (22) is provided on the upper surface of the inner core (2) at the middle part; a first through hole (24) is provided in the middle part of the second recessed portion (22) of the inner core (2), a female buckle (13) is provided on the upper surface of the pillowcase (1) at a position corresponding to the first through hole (24), and a male buckle (12) is provided on the lower surface of the pillowcase (1) at a position corresponding to the first through hole (24).

2. A highly comfortable breathable cotton bag according to claim 1, characterized in that: The pillowcase (1) is provided with a plurality of ventilation holes (11) at positions corresponding to the second recessed portion (22).

3. A highly comfortable breathable cotton bag according to claim 2, characterized in that: A third recessed portion (23) is provided on the upper surface of the inner core (2), the third recessed portion (23) being located on one side of the inner core distributed along the width direction, and the third recessed portion (23) being connected to the second recessed portion (22).

4. A highly comfortable breathable cotton bag according to claim 1, characterized in that: The diameter of the first penetration hole (24) gradually decreases from top to bottom.

5. A highly comfortable breathable cotton bag according to claim 4, characterized in that: The inner core (2) is provided with a filling block (3), the filling block (3) being detachably connected to the inner core (2) via a connecting assembly (4), the filling block (3) being provided with a fourth recessed portion (31), the bottom of the fourth recessed portion (31) being provided with a second through hole (32), and when the filling block (3) is mounted on the inner core (2), the second through hole (32) and the first through hole (24) are coaxially arranged.

6. A highly comfortable breathable cotton bag according to claim 5, characterized in that: The connection assembly (4) comprises a sub-velcro (42) and a main-velcro (41), wherein the sub-velcro (42) is fixed to the bottom wall of the second recessed portion (22), and the main-velcro (41) is fixed to the lower surface of the filling block (3).

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