Pillow and pillowcase

Abstract

The present disclosure provides a pillow. The pillow includes the pillowcase and the elastic pillow interior; the pillow interior is provided with the first through hole. The first through hole penetrates from the upper side of the pillow interior to the lower side of the pillow interior. The pillowcase includes the upper cover body and the lower cover body. The upper cover body is provided with the first connector, and the lower cover body is provided with the second connector. When the pillowcase sleeves the pillow interior, and the first connector is detachably connected to the second connector through the first through hole to clamp the pillow interior by the upper cover body and the lower cover body, the upper cover body and the lower cover body push the pillow interior to form the neck supporting portion.

1 . A pillow, comprising a pillowcase and a pillow interior,
 wherein the pillowcase detachably sleeves a periphery of the pillow interior; the pillow interior is provided with a first through hole; the first through hole penetrates from an upper side of the pillow interior to a lower side of the pillow interior; and   the pillowcase comprises an upper cover body, a lower cover body, an outer cover portion connected between the upper cover body and the lower cover body and surrounding the periphery of the pillow interior, and a connector connected between the upper cover body and the lower cover body and passing through the first through hole,   wherein the outer cover portion is closed annular and is annularly arranged around the periphery of the pillow interior, the outer cover portion comprises an upper edge connected to the upper cover and a lower edge connected to the lower cover, the outer cover portion is also annularly arranged around the connector, and both of the outer cover portion and the connector are configured to connect between the upper cover body and the lower cover body.   
     
     
         2 . The pillow according to  claim 1 , wherein a cross section of the connector is closed annular and is annularly arranged around a wall surface of the first through hole. 
     
     
         3 . The pillow according to  claim 2 , wherein the connector is further enclosed to form a second through hole that penetrates from an upper side of the pillow to a lower side of the pillow. 
     
     
         4 . The pillow according to  claim 3 , wherein an inner diameter of the first through hole is within a range of 1 cm to 20 cm; an inner diameter of the second through hole is within a range of 1 cm to 20 cm; a depth of the first through hole is within a range of 3 cm to 15 cm; a depth of the second through hole is within a range of 3 cm to 15 cm; the first through hole is one of a circular hole, an elliptical hole, a square hole, a rectangular hole, a diamond hole, a hexagonal hole, a triangular hole, or a cross hole; the second through hole is one of a circular hole, an elliptical hole, a square hole, a rectangular hole, a diamond hole, a hexagonal hole, a triangular hole, or a cross hole; and a material of the pillow interior comprises at least one of memory foam, latex, or a chemical fiber. 
     
     
         5 . The pillow according to  claim 1 , wherein at least one of the upper cover body and the lower cover body is detachably connected to the outer cover portion. 
     
     
         6 . The pillow according to  claim 5 , wherein one of the upper cover body and the lower cover body is detachably connected to the outer cover portion, and the other one of the upper cover body and the lower cover body is fixedly connected to the outer cover portion. 
     
     
         7 . The pillow according to  claim 6 , wherein the lower edge of the outer cover portion is detachably connected to a lower edge of the lower cover body, and the upper edge of the outer cover portion is fixedly connected to an upper edge of the upper cover body. 
     
     
         8 . The pillow according to  claim 7 , wherein the lower edge of the lower cover body is detachably connected to the lower edge of the outer cover portion through a zipper. 
     
     
         9 . The pillow according to  claim 1 , wherein the connector comprises a first connector arranged on the upper cover body and a second connector arranged on the lower cover body; and when the pillowcase sleeves the pillow interior, the first connector is detachably connected to the second connector through the first through hole. 
     
     
         10 . The pillow according to  claim 9 , wherein the first connector comprises a first connecting portion and a first connecting surface; one side of the first connecting surface is connected to an inner side of the upper cover body; the first connecting portion is connected to the other side of the first connecting surface; the second connector comprises a second connecting portion and a second connecting surface; one side of the second connecting surface is connected to an inner side of the lower cover body; the second connecting portion is connected to the other side of the second connecting surface; and the first connecting portion is detachably connected to the second connecting portion. 
     
     
         11 . A pillow, comprising a pillowcase and a pillow interior, wherein the pillowcase detachably sleeves a periphery of the pillow interior; the pillow interior is provided with a first through hole; the first through hole penetrates from an upper side of the pillow interior to a lower side of the pillow interior; and the pillowcase comprises an upper cover body, a lower cover body, an outer cover portion connected between the upper cover body and the lower cover body and surrounding the periphery of the pillow interior, and a connector connected between the upper cover body and the lower cover body and passing through the first through hole,
 wherein the connector comprises a first connector arranged on the upper cover body and a second connector arranged on the lower cover body; and when the pillowcase sleeves the pillow interior, the first connector is detachably connected to the second connector through the first through hole;   wherein the first connector comprises a first connecting portion and a first connecting surface; one side of the first connecting surface is connected to an inner side of the upper cover body; the first connecting portion is connected to the other side of the first connecting surface; the second connector comprises a second connecting portion and a second connecting surface; one side of the second connecting surface is connected to an inner side of the lower cover body; the second connecting portion is connected to the other side of the second connecting surface; and the first connecting portion is detachably connected to the second connecting portion;   wherein when the first connector is connected to the second connector through the first through hole to clamp the pillow interior by the upper cover body and the lower cover body, a first gap exists between the upper cover body and the first through hole, and a second gap exists between the lower cover body and the first through hole; and the first gap, the first through hole, and the second gap are communicated to each other to form a heat dissipation channel.   
     
     
         12 . The pillow according to  claim 10 , wherein one end of one of the first connector and the second connector is provided with a first connecting buckle, and one end of the other one of the first connector and the second connector is provided with a buckle sleeve matched and connected with the first connecting buckle or a second connecting buckle that is in buckled connection with the first connecting buckle. 
     
     
         13 . A pillowcase, detachably sleeving a periphery of a pillow interior, wherein the pillow interior is provided with a first through hole; the first through hole penetrates from an upper side of the pillow interior to a lower side of the pillow interior; and the pillowcase comprises an upper cover body, a lower cover body, an outer cover portion connected between the upper cover body and the lower cover body and surrounding the periphery of the pillow interior, and a connector connected between the upper cover body and the lower cover body and passing through the first through hole,
 the outer cover portion is closed annular and is configured to be annularly arranged around the connector, and at least one of the upper cover body and the lower cover body is detachably connected to the outer cover portion through at least one zipper.   
     
     
         14 . The pillowcase according to  claim 13 , wherein a cross section of the connector is closed annular and is arranged around a wall surface of the first through hole. 
     
     
         15 . The pillowcase according to  claim 13 , wherein the connector is further enclosed to form a second through hole that penetrates from an upper side of the pillow to a lower side of the pillow. 
     
     
         16 - 20 . (canceled)