Spliced pillow

Abstract

The spliced pillow comprises a pillowcase and a pillow core arranged in the pillowcase, the pillow core comprises a middle pillow core layer, a lower pillow core layer and an upper pillow core layer, the upper surface of the upper pillow core layer is provided with a group of raised lines, and the upper surface of the middle pillow core layer and the lower surface of the lower pillow core layer are both first wavy curved surfaces. The lower surface of the upper pillow inner layer and the lower surface of the middle pillow inner layer are second wavy curved surfaces attached to the first wavy curved surfaces. The upper pillow core layer, the middle pillow core layer and the lower pillow core layer are sequentially spliced from top to bottom to form a front neck pillow part, a head pillow part and a rear neck pillow part which are arranged along the width direction of the pillow core; the upper surface and the lower surface of the head pillow part are concave cambered surfaces; the upper surface and the lower surface of the rear neck pillow part are respectively connected with a group of bulges; the two wide edges of one face of the pillowcase are each connected with a set of first connecting pieces arranged in the long edge direction of the pillowcase, and the two wide edges of the other face of the pillowcase are each connected with a second connecting piece detachably connected with the first connecting pieces. And the whole chair has multiple functions of height adjustability, rest and massage, meets different requirements of users, and is good in use comfort.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of bedding, more particularly, it relates to a spliced pillow. BACKGROUND

[0002] The pillow is a kind of commonly used household product, one third of time in people's daily life is with pillow, at present, the pillow on market mostly adopts plane design, can only satisfy simple head support function, not only function is relatively single, cannot satisfy different needs of user, still because plane design does not comply with ergonomics design, often make neck part be in the state of suspension, influence sleep comfort, especially not applicable to user with bad neck, there is the problem of low applicability and poor overall use comfort;In addition, for different people, each person has own preference to the height of pillow, some like to sleep high pillow, some like to sleep low pillow, some like to sleep pillow with moderate height, and the existing pillow generally can not adjust height, to satisfy the needs of different users, often still need to replace different height or the method of stacking multiple pillows to realize the height adjustment of pillow, it is extremely inconvenient to use, and when the pillow is stacked, the pillows are prone to sliding and offset, affecting the use comfort, and the overall height is not adjustable, the applicability is low and the use comfort is poor. CONTENT OF UTILITY MODEL

[0003] In view of the deficiencies in the prior art, the utility model aims at providing a spliced pillow, which integrates the functions of pillow height adjustment, rest and massage multiple mode and multiple positioning of different height pillow cores, meets different needs of different users, has the advantages of height adjustment, high applicability and good use comfort.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0005] A spliced pillow, comprising a pillowcase and a pillow core arranged in the pillowcase, the pillow core comprises an upper pillow core layer, an intermediate pillow core layer and a lower pillow core layer, the upper surface of the intermediate pillow core layer and the lower surface of the lower pillow core layer are both first wave-shaped curved surfaces, the lower surface of the upper pillow core layer and the lower surface of the intermediate pillow core layer are both second wave-shaped curved surfaces matched with the first wave-shaped curved surfaces, the upper pillow core layer, the intermediate pillow core layer and the lower pillow core layer are sequentially spliced from top to bottom and form a front neck pillow part, a headrest part and a rear neck pillow part arranged along the width direction of the pillow core and both upper and lower surfaces used for supporting, the upper and lower surfaces of the rear neck pillow part are both connected with a group of protrusions for massaging the neck, the upper and lower surfaces of the headrest part are both concave curved surfaces, the upper surface of the upper pillow core layer is provided with a group of protrusions for massaging the head, and the two wide edges of one side of the pillowcase are both connected with a group of first connecting pieces arranged along the long edge direction of the pillowcase, and the two wide edges of the other side are both connected with second connecting pieces detachably connected with the first connecting pieces.

[0006] Further provided: the upper surface of the front end and the rear end of the upper pillow core layer is outwardly convex arc-shaped, the lower surface of the front end and the rear end of the lower pillow core layer is outwardly convex arc-shaped, the front neck pillow part is spliced by the front end of the upper pillow core layer, the front end of the middle pillow core layer and the front end of the lower pillow core layer, the rear neck pillow part is spliced by the rear end of the upper pillow core layer, the rear end of the middle pillow core layer and the rear end of the lower pillow core layer, and the protrusion is connected to the upper surface of the rear end of the upper pillow core layer and the lower surface of the rear end of the lower pillow core layer.

[0007] Further provided: the middle pillow core layer comprises at least one first pillow core layer; the upper surface of the first pillow core layer is the first wave-shaped curved surface, the lower surface is the second wave-shaped curved surface, and the thickness of all the first pillow core layers is the same; the thickness of the upper pillow core layer and the thickness of the lower pillow core layer are greater than the thickness of a single first pillow core layer.

[0008] Further provided: the middle pillow core layer comprises a first pillow core layer and a second pillow core layer, the thickness of the first pillow core layer is greater than the thickness of the second pillow core layer, the upper surface of the first pillow core layer and the second pillow core layer is the first wave-shaped curved surface, the lower surface of the second pillow core layer and the first pillow core layer is the second wave-shaped curved surface, and the upper surface of the lower pillow core layer, the first pillow core layer and the second pillow core layer is provided with a plurality of anti-skid relief parts arranged in a W-shaped manner, and the lower surface of the upper pillow core layer, the second pillow core layer and the first pillow core layer is provided with a plurality of accommodation grooves for the anti-skid relief parts and arranged in a W-shaped manner.

[0009] Further provided: one long side of one side of the pillowcase is connected with a pocket, the pocket is located above a group of the protrusions, the pocket contains a traditional Chinese medicine bag, the traditional Chinese medicine bag is a cassia seed bag, a chrysanthemum bag or an artemisia bag, one long side of both sides of the pillowcase is connected with a group of magic tape hairy surfaces, the upper surface of the rear end of the upper pillow core layer and the lower surface of the rear end of the lower pillow core layer are connected with a group of magic tape hook surfaces matched with the magic tape hairy surfaces, and a group of the magic tape hook surfaces are respectively located on the opposite sides of the protrusions.

[0010] Further provided: one side of the pillowcase is provided with a connecting cloth, one side of the connecting cloth is provided with a first cloth bag for storing earphones or earplugs, a second cloth bag for storing eye covers or glasses and a third cloth bag for storing the traditional Chinese medicine bag, the other side of the connecting cloth is connected with a third connecting piece detachably connected with the first connecting piece, the first connecting piece is a sub buckle or a rope buckle, and the second connecting piece and the third connecting piece are a female buckle or a fastening rope.

[0011] Further arrangement: the intermediate pillow core layer comprises a first pillow core layer and a second pillow core layer arranged in sequence from top to bottom; the upper surface of the first pillow core layer is the first wavy curved surface, and the lower surface is a plane; the upper surface of the second pillow core layer is a plane, and the lower surface is the second wavy curved surface; the outer surface of the upper pillow core layer and the first pillow core layer is sleeved with a first inner sleeve, the outer surface of the lower pillow core layer and the second pillow core layer is sleeved with a second inner sleeve, the lower end surface of the first inner sleeve and the upper end surface of the second inner sleeve are connected through a mother and daughter buckle, and the upper end surface of the first inner sleeve and the lower end surface of the second inner sleeve are both connected with the Velcro surface, and the first inner sleeve and the second inner sleeve are both provided with a first zipper.

[0012] Further arrangement: one side of the pillowcase is detachably connected with a filling bag filled with buckwheat shells, the filling bag is laid on the lower surface of the lower pillow core layer, one side of the filling bag is provided with an opening, and the opening is provided with a second zipper.

[0013] Further arrangement: a plurality of groups of air-permeable grooves in the shape of long strips are arranged on the lower surface of the lower pillow core layer.

[0014] Further arrangement: the materials of the upper pillow core layer and the lower pillow core layer are both memory cotton or latex, and the material of the intermediate pillow core layer is memory cotton.

[0015] In summary, the pillow height can be adjusted by sequentially splicing the upper pillow core layer, the intermediate pillow core layer and the lower pillow core layer from top to bottom, and the function of adjusting the height of the pillow can be realized by taking out any pillow core layer; the different height requirements of different users for the pillow are met, and the applicability of the pillow is improved; the functions of only resting, resting and neck massage, resting, head and neck massage, and resting and head massage are integrated in the front neck pillow part, the headrest part, the rear neck pillow part, the protrusion and the protruding strip; the different requirements of the user for the sleeping mode are met, and the applicability of the pillow is improved.

[0016] The first wavy curved surface and the second wavy curved surface can prevent the upper pillow core layer, the intermediate pillow core layer and the lower pillow core layer from sliding and deviating in the width direction of the pillow during use, and affect the use comfort of the pillow; after the intermediate pillow core layer is taken out, the lower surface of the upper pillow core layer and the upper surface of the lower pillow core layer can be closely fitted, the pillow core is preliminarily limited, and the use comfort of the pillow is ensured; the pillowcase, the second connecting piece and the group of first connecting pieces arranged in sequence along the long edge direction of the pillowcase can facilitate the connection of the second connecting piece and the corresponding first connecting piece together according to the height of the pillow core, so as to adjust the length of the pillowcase, prevent the pillow core from sliding and deviating in the length direction of the pillow, affect the use comfort of the pillow, and realize the secondary limitation of the pillow core and the improvement of the use comfort.

[0017] The utility model discloses the function of adjustable height of pillow, the multiple limiting function of different height's pillow core, only rest function, the function of rest and neck massage simultaneously, the function of rest, head and neck massage simultaneously, the function of rest and head massage simultaneously, meet the different demand of different user to pillow height and sleep mode, improve the pillow applicability, the upper and lower surface of headrest part adopts the concave arc surface design of ergonomics, improve the use comfort, whole height adjustable, use comfort good and the advantage that applicability is high. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 It is whole structure schematic diagram of the utility model embodiment one;

[0019] Figure 2 It is structure schematic diagram of pillow core in the utility model embodiment one;

[0020] Figure 3 It is sectional view of the utility model embodiment one;

[0021] Figure 4 It is bottom view of pillow cover in the utility model embodiment one;

[0022] Figure 5 It is the explosion view of pillow core in the utility model embodiment one;

[0023] Figure 6 It is the upper side view of pillow core in the utility model embodiment two;

[0024] Figure 7 It is the lower side view of pillow core in the utility model embodiment two;

[0025] Figure 8 It is structure schematic diagram of pillow core in the utility model embodiment three;

[0026] Figure 9 It is sectional view of pillow core in the utility model embodiment three.

[0027] In the diagram: 1. Pillowcase; 2. Pillow core; 3. Upper pillow core layer; 4. Middle pillow core layer; 5. Lower pillow core layer; 6. First wavy curved surface; 7. Second wavy curved surface; 8. Front neck support; 9. Head support; 10. Back neck support; 11. Protrusion; 12. Raised strip; 13. First connector; 14. Second connector; 15. First pillow core layer; 16. Second pillow core layer; 17. Anti-slip textured part; 18. Relief groove; 19. First inner cover; 20. Second inner cover; 21. Filling bag; 22. Opening; 23. First zipper; 24. Pocket; 25. Herbal medicine bag; 26. Velcro loop side; 27. Velcro hook side; 28. Connecting fabric; 29. ​​First cloth bag; 30. Second cloth bag; 31. Third cloth bag; 32. Breathing groove; 33. Third connector. Detailed Implementation

[0028] To explain the technical content, objectives, and effects of this utility model in detail, the following description is provided in conjunction with the embodiments and accompanying drawings. It should be noted that the terms "upper" and "lower" used in the following description refer to the attached drawings. Figure 2 The direction in the middle, the words "bottom" and "top" refer to the attached Figure 2 The direction from the center of a specific component to the geometric center, and the direction from "front" to "back" in the text, are parallel to the width direction of the pillow, pillowcase, or pillow core.

[0029] The most crucial concept of this utility model lies in the following: by sequentially splicing the upper pillow core layer 3, the middle pillow core layer 4, and the lower pillow core layer 5 from top to bottom, the pillow height can be adjusted simply by removing any one of the pillow core layers; the first wavy curved surface 6 and the second wavy curved surface 7 prevent sliding and offset along the width direction of the pillow between the upper pillow core layer 3 and the middle pillow core layer 4, between the upper pillow core layer 3 and the lower pillow core layer 5, and between the middle pillow core layer 4 and the lower pillow core layer 5, thus providing initial positioning for the pillow core 2; and the pillowcase 1 and the second connecting piece 14... A set of first connecting parts 13 facilitates the adjustment of the length of the pillowcase 1 according to the height of the pillow core 2, preventing the pillow core 2 from sliding or shifting along the length of the pillow, thus providing a secondary positioning function for the pillow core 2; through the front neck pillow part 8, head pillow part 9, back neck pillow part 10, protrusion 11, and protruding strip 12, four functions are realized: rest function, simultaneous rest and neck massage function, simultaneous rest and head massage function, and simultaneous rest and head and neck massage function; the head pillow part 9 adopts an ergonomic concave arc design for better head support;

[0030] This utility model integrates the functions of adjustable pillow height, multiple limit functions for pillow cores of different heights, and four sleep modes for rest and massage, meeting the different needs of different users for pillow height and sleep style, improving the applicability and comfort of the pillow, and has the advantages of adjustable height, good comfort and high applicability.

[0031] Referring to Figures 1 to 9 The pillow comprises a pillowcase 1 and a pillow core 2 arranged in the pillowcase 1, the pillow core 2 comprises an upper pillow core layer 3, a middle pillow core layer 4 and a lower pillow core layer 5, the upper surface of the middle pillow core layer 4 and the lower surface of the lower pillow core layer 5 are both first wavy curved surfaces 6, the lower surface of the upper pillow core layer 3 and the lower surface of the middle pillow core layer 4 are both second wavy curved surfaces 7 which are fitted with the first wavy curved surfaces 6; the upper pillow core layer 3, the middle pillow core layer 4 and the lower pillow core layer 5 are sequentially spliced from top to bottom and form a front neck pillow part 8, a headrest part 9 and a rear neck pillow part 10 which are arranged along the width direction of the pillow core 2 and both upper and lower surfaces of which are used for supporting, the upper and lower surfaces of the rear neck pillow part 10 are both connected with a group of protrusions 11 which are used for massaging the neck, the upper and lower surfaces of the headrest part 9 are both concave curved surfaces, the upper surface of the upper pillow core layer 3 is provided with a group of convex strips 12 which are used for massaging the head, the two wide edges of one side of the pillowcase 1 are both connected with a group of first connecting pieces 13 which are arranged along the long edge direction of the pillowcase 1, the two wide edges of the other side of the pillowcase 1 are both connected with second connecting pieces 14 which are detachably connected with the first connecting pieces 13.

[0032] As can be seen from the above description, when the height of the pillow needs to be adjusted, the upper pillow core layer 3, the middle pillow core layer 4 and the lower pillow core layer 5 which are sequentially spliced from top to bottom are used, and only the upper pillow core layer 3 or the middle pillow core layer 4 or the lower pillow core layer 5 needs to be taken out, so that the function of adjustable height of the pillow is realized; the different height requirements of different users for the pillow are met, and the applicability of the pillow is improved; the upper surface of the middle pillow core layer 4 and the lower surface of the lower pillow core layer 5 are both provided with the first wavy curved surfaces 6, and the lower surface of the middle pillow core layer 4 and the upper surface of the upper pillow core layer 3 are both provided with the second wavy curved surfaces 7, so that the sliding deviation of the upper pillow core layer 3, the middle pillow core layer 4 and the lower pillow core layer 5 along the width direction of the pillow in the use process is avoided, and the use comfort of the pillow is affected, at the same time, after the middle pillow core layer 4 is taken out, the lower surface of the upper pillow core layer 3 and the upper surface of the lower pillow core layer 5 can be tightly fitted and do not slide and deviate along the width direction of the pillow, so that the preliminary limiting of the pillow core 2 and the use comfort of the pillow are ensured.

[0033] The pillow cover 1, the second connecting piece 14 and the first connecting piece 13, the first connecting piece 13 is arranged along the long side direction of the pillow cover 1, when the pillow core layer is not taken out, that is, the height of the pillow is the highest, only the second connecting piece 14 of the two wide edges of one side of the pillow cover 1 is detachably connected to the first connecting piece 13 of the two wide edges of the other side of the pillow cover 1, at this time, the effective length of the pillow cover 1 wrapping the pillow core 2 is the largest, that is, the pillow core 2 is prevented from sliding and deviating along the length direction of the pillow, when the height of the pillow is adjusted, the second connecting piece 14 is detachably connected to the corresponding first connecting piece 13 except the outermost side, so that the effective length of the pillow cover 1 wrapping the pillow core 2 is adjusted, that is, the pillow core 2 after the height is adjusted is prevented from sliding and deviating along the length direction of the pillow, the pillow core 2 is secondly limited, and the use comfort of the pillow is further improved.

[0034] The rear neck pillow part 10 and the convex 11 are used for supporting the neck, the neck of the user is massaged by the convex 11, the functions of supporting and massaging the neck are realized, the headrest part 9 is used for supporting the head, the head of the user is massaged by the convex strip 12, the functions of supporting and massaging the head are realized, the upper and lower surfaces of the headrest part 9 are designed as the concave arc surfaces of ergonomics, the headrest part 9 is better for supporting the head, the overall use comfort is improved, the upper and lower surfaces of the front neck pillow part 8 and the rear neck pillow part 10 are used for supporting the neck, when the user only needs to massage the neck, the lower pillow core layer 5 is upward, the head of the user is rested on the lower surface of the headrest part 9, and the neck is rested on the lower surface of the rear neck pillow part 10, when the user needs to massage the head and the neck, the upper pillow core layer 3 is upward, the head of the user is rested on the upper surface of the headrest part 9, and the neck is rested on the upper surface of the rear neck pillow part 10, when the user only needs to massage the head, the upper pillow core layer 3 is upward, the head of the user is rested on the upper surface of the headrest part 9, and the neck is rested on the upper surface of the front neck pillow part 8, when the user only needs to rest, only the head is rested on the lower surface of the headrest part 9, and the neck is rested on the lower surface of the front neck pillow part 8, the functions of only resting, resting and massaging the neck, resting, massaging the head and the neck, and massaging the head are integrated, the different needs of the user for the sleeping mode are met, and the applicability of the pillow is improved.

[0035] Further, the upper surfaces of the front end and the rear end of the upper pillow core layer 3 are the outward convex arc shapes, the lower surfaces of the front end and the rear end of the lower pillow core layer 5 are the outward convex arc shapes, the front neck pillow part 8 is spliced by the front end of the upper pillow core layer 3, the front end of the middle pillow core layer 4 and the front end of the lower pillow core layer 5, the rear neck pillow part 10 is spliced by the rear end of the upper pillow core layer 3, the rear end of the middle pillow core layer 4 and the rear end of the lower pillow core layer 5, and the convex 11 is connected to the upper surface of the rear end of the upper pillow core layer 3 and the lower surface of the rear end of the lower pillow core layer 5.

[0036] From the above description, the upper surface of the front end and the rear end of the upper pillow core layer 3 and the lower surface of the front end and the rear end of the lower pillow core layer 5 are all provided with an outward convex arc shape, which is matched with the curvature arc line of the back of the neck of a person, relaxes the neck muscles, improves the straightness of the cervical curvature caused by improper posture, and makes the user obtain a more comfortable sleep state, thereby further improving the use comfort of the pillow; the front neck pillow part 8 is formed by splicing the front end of the upper pillow core layer 3, the front end of the middle pillow core layer 4 and the front end of the lower pillow core layer 5, and the rear neck pillow part 10 is formed by splicing the rear end of the upper pillow core layer 3, the rear end of the middle pillow core layer 4 and the rear end of the lower pillow core layer 5, so as to ensure that the height of the front neck pillow part 8 and the rear neck pillow part 10 are increased or decreased together with the adjustment of the height of the pillow core 2, so that the neck of the user is always in a relatively healthy and comfortable support state, thereby further improving the use comfort; the protrusion 11 is arranged on the upper surface of the rear end of the upper pillow core layer 3 and the lower surface of the rear end of the lower pillow core layer 5, so that after the middle pillow core layer 4 is pulled out, the rear neck pillow part 10 of the pillow core after the height adjustment always has the protrusion 11 for massaging the neck, thereby ensuring that the pillow always has the massage function for the neck and further ensuring the applicability of the pillow.

[0037] Further, the middle pillow core layer 4 comprises at least one first pillow core layer 15; the upper surface of the first pillow core layer 15 is a first wavy curved surface 6, the lower surface is a second wavy curved surface 7, and the thickness of all the first pillow core layers 15 is the same, and the thickness of the upper pillow core layer 3 and the lower pillow core layer 5 is greater than the thickness of a single first pillow core layer 15.

[0038] From the above description, when it is necessary to adjust the height of the pillow in a small range, only the corresponding number of first pillow core layers 15 need to be stacked between the upper pillow core layer 3 and the lower pillow core layer 5, and since the thickness of each first pillow core layer 15 is the same, the height of the pillow can be more accurately adjusted, thereby achieving the function of adjusting the height of the pillow.

[0039] Further, the middle pillow core layer 4 comprises a first pillow core layer 15 and a second pillow core layer 16, the thickness of the first pillow core layer 15 is greater than the thickness of the second pillow core layer 16, the upper surface of the first pillow core layer 15 and the second pillow core layer 16 is a first wavy curved surface 6, the lower surface of the second pillow core layer 16 and the first pillow core layer 15 is a second wavy curved surface 7, and the upper surface of the lower pillow core layer 5, the first pillow core layer 15 and the second pillow core layer 16 is provided with a plurality of anti-skid protrusion parts 17 arranged in a W shape, and the lower surface of the upper pillow core layer 3, the second pillow core layer 16 and the first pillow core layer 15 is provided with a plurality of accommodation grooves 18 for placing the anti-skid protrusion parts 17 and arranged in a W shape.

[0040] From the above description, when the height of the pillow needs to be adjusted, only the second pillow core layer 16 or the first pillow core layer 15 or the first pillow core layer 15 and the second pillow core layer 16 need to be taken out or increased, which plays a role in adjusting the height of the pillow; when the first pillow core layer 15 and the second pillow core layer 16 are both stacked between the upper pillow core layer 3 and the lower pillow core layer 5, by clamping the anti-skid convex strip 17 arranged in the shape of W into the accommodation groove 18 arranged in the shape of W, further avoiding the sliding deviation between the upper pillow core layer 3, the first pillow core layer 15, the second pillow core layer 16 and the lower pillow core layer 5, which affects the comfort of the pillow, and further improving the comfort of the pillow.

[0041] Further, the long side of one side of the pillowcase 1 is connected with a pocket 24, the pocket 24 is located above a group of protrusions 11, and a traditional Chinese medicine bag 25 is contained in the pocket 24, the traditional Chinese medicine bag 25 is a cassia seed bag, a chrysanthemum bag or an artemisia bag, and a group of magic tape wool surfaces 26 are connected to the inner side of a long side of both sides of the pillowcase 1, a group of magic tape hook surfaces 27 matched with the magic tape wool surfaces 26 are connected to the upper surface of the rear end of the upper pillow core layer 3 and the lower surface of the rear end of the lower pillow core layer 5, and a group of magic tape hook surfaces 27 are respectively located on the opposite sides of the protrusions 11.

[0042] From the above description, through the pocket 24 and the traditional Chinese medicine bag 25, the traditional Chinese medicine bag 25 is a cassia seed bag, a chrysanthemum bag or an artemisia bag, the cassia seed has the fragrance of grass, which makes people fall asleep by smelling the fragrance, and the cassia seed and the chrysanthemum both help to calm the nerves and improve the quality of sleep, the cassia seed can effectively massage the acupoints of the neck and relieve the pain of cervical spondylosis, which meets the needs of users for sleep aid and neck health care, and further improves the comfort and applicability; when the height of the pillow core 2 is not adjusted or only the middle pillow core layer 4 is increased or decreased, the magic tape wool surface 26 and the magic tape hook surface 27 are used to connect one side of the pillowcase 1 with the pocket 24 to the upper pillow core layer 3 or the lower pillow core layer 5, which ensures that the pocket 24 is attached above a group of protrusions 11, and the pillowcase 1 is shaped to the pillow core 2, which ensures the massage and health care effect on the neck.

[0043] Further, the pillowcase 1 is provided with a connecting cloth 28, one side of the connecting cloth 28 is provided with a first cloth bag 29 for storing earphones or earplugs, a second cloth bag 30 for storing eye masks or glasses, and a third cloth bag 31 for storing the traditional Chinese medicine bag 25, and the other side of the connecting cloth 28 is connected with a third connecting piece 33 which is detachably connected with the first connecting piece 13, the first connecting piece 13 is a sub buckle or a rope buckle, and the second connecting piece 14 and the third connecting piece 33 are both female buckles or fastening ropes.

[0044] From the above description, through the first cloth bag 29, the second cloth bag 30 and the third cloth bag 31, the earphone or the noise reduction earplug can be placed in the first cloth bag 29, the eye patch or the glasses can be placed in the second cloth bag 30, and the traditional Chinese medicine bag 25 can be placed in the third cloth bag 31, realizing the function of multiple storage. The first connecting piece 13 is a sub buckle or a rope buckle, the second connecting piece 14 and the third connecting piece 33 are both female buckles or fastening ropes, the connecting cloth 28 is detachably connected to a wide edge of the pillowcase 1 by being tightly buckled or bound to the first connecting piece 13 through the third connecting piece 33, and the detachable connection between the first cloth bag 29, the second cloth bag 30, the third cloth bag 31 and the pillowcase 1 is realized.

[0045] Further, the intermediate pillow core layer 4 comprises a first pillow core layer 15 and a second pillow core layer 16 arranged in sequence from top to bottom; the upper surface of the first pillow core layer 15 is a first wavy curved surface 6, and the lower surface is a plane; the upper surface of the second pillow core layer 16 is a plane, and the lower surface is a second wavy curved surface 7; the outer surface of the upper pillow core layer 3 and the first pillow core layer 15 is sleeved with a first inner sleeve 19, and the outer surface of the lower pillow core layer 5 and the second pillow core layer 16 is sleeved with a second inner sleeve 20; the lower end surface of the first inner sleeve 19 and the upper end surface of the second inner sleeve 20 are connected through a sub-mother buckle; the upper end surface of the first inner sleeve 19 and the lower end surface of the second inner sleeve 20 are both connected with a magic tape hair surface 26; and the first inner sleeve 19 and the second inner sleeve 20 are both provided with a first zipper 23.

[0046] From the above description, when the height of the pillow needs to be adjusted, the sub-mother buckle between the first inner sleeve 19 and the second inner sleeve 20 is only needed to be opened, and the first pillow core layer 15 and the upper pillow core layer 3 or the second pillow core layer 16 and the lower pillow core layer 5 can be taken out, so that the first pillow core layer 15 and the upper pillow core layer 3 or the second pillow core layer 16 and the lower pillow core layer 5 can be used separately without the pillowcase 1, realizing the function of adjustable height of the pillow and the function of using the pillow in two parts, and further improving the applicability of the pillow; when the height of the pillow needs to be further adjusted, the first zipper 23 of the first inner sleeve 19 and the second inner sleeve 20 is only needed to be opened, and the first pillow core layer 15, the second pillow core layer 16, the first inner sleeve 19 and the second inner sleeve 20 are taken out together, the lower surface of the upper pillow core layer 3 is attached to the upper surface of the lower pillow core layer 5, and the first inner sleeve 19 and the second inner sleeve 20 are taken out together to prevent the first pillow core layer 15 and the second pillow core layer 16 from falling dust; the magic tape hair surface 26 of the first inner sleeve 19 and the second inner sleeve 20 is respectively adhered to the magic tape hook surface 27 of the upper pillow core layer 3 and the lower pillow core layer 5, avoiding the magic tape hook surface 27 of the upper pillow core layer 3 and the lower pillow core layer 5 from damaging the two inner sleeves.

[0047] Further, the inner surface of the pillowcase 1 is detachably connected with a filling bag 21 filled with buckwheat shells, the filling bag 21 is laid on the lower surface of the lower pillow core layer 5, one side of the filling bag 21 is provided with an opening 22, and the opening 22 is provided with a second zipper.

[0048] From the above description, when the user likes to sleep with a hard pillow, the filling bag 21 filled with buckwheat shells is detachably connected to the inner surface of the pillowcase 1, and then the pillowcase 1 with the filling bag 21 is turned upward, so that the user can put the head on it. If the user likes a soft pillow, the other surface of the pillowcase 1 is turned upward, so that the pillow can be converted between soft and hard, meeting the different needs of different users for the softness and hardness of the pillow, and further improving the applicability of the pillow. The buckwheat shells have the effect of clearing heat and calming the nerves, and can help sleep, improving the sleep quality of the user and further improving the comfort of use. When the pillowcase 1 needs to be cleaned, the filling bag 21 can be detached from the inner surface of the pillowcase 1. If the buckwheat shells in the filling bag 21 need to be dried or replaced, the second zipper is opened, and the buckwheat shells are taken out from the filling bag 21 through the opening 22 for drying or replacement, so that the buckwheat shells in the filling bag 21 can be replaced.

[0049] Further, the lower surface of the lower pillow core layer 5 is provided with a plurality of groups of long strip-shaped air permeation grooves 32.

[0050] From the above description, through the air permeation grooves 32, the heat dissipation of the lower pillow core layer 5 is facilitated, and the sweating and air impermeability of the user when leaning on the lower pillow core layer 5 are avoided, so that the air permeability of the lower surface of the pillow is improved.

[0051] Further, the materials of the upper pillow core layer 3 and the lower pillow core layer 5 are memory cotton material or latex material, and the material of the middle pillow core layer 4 is memory cotton material.

[0052] From the above description, by using the memory cotton material or the latex material for the upper pillow core layer 3 and the lower pillow core layer 5, the slow resilience of the memory cotton is utilized, the head and neck curves can be fitted according to the body temperature and the pressure, the pressure is dispersed, and the memory cotton is suitable for people with neck discomfort. The latex material has air permeability, high elasticity and high supporting force, and natural antibacterial and anti-mite properties, can effectively support the head and neck, improve the comfort of use, and further improve the comfort of use. By using the memory cotton material for the middle pillow core layer 4, the surface of the memory cotton material is relatively rougher than the surface of the latex material, that is, the friction of the memory cotton is higher than that of the latex, so that the mutual sliding and deviation between the upper pillow core layer 3, the middle pillow core layer 4 and the lower pillow core layer 5 are further avoided, the comfort of use is further ensured, and the comfort of use of the pillow is further ensured.

[0053] Referring to Figures 1 to 9 , the embodiment one provided by the utility model has the advantages of:

[0054] A type of interlocking pillow, such as Figure 1 and Figure 3 As shown, the pillowcase includes a pillowcase 1 and a pillow core 2 disposed within the pillowcase 1. The pillow core 2 includes an upper pillow core layer 3, a middle pillow core layer 4, and a lower pillow core layer 5. The upper surface of the middle pillow core layer 4 and the lower surface of the lower pillow core layer 5 are both first wavy curved surfaces 6, and the lower surface of the upper pillow core layer 3 and the lower surface of the middle pillow core layer 4 are both second wavy curved surfaces 7 that are in contact with the first wavy curved surfaces 6. The upper pillow core layer 3 and the lower pillow core layer 5 are both made of memory foam or latex, and the middle pillow core layer 4 is made of memory foam.

[0055] The upper pillow core layer 3, the middle pillow core layer 4, and the lower pillow core layer 5 are sequentially spliced ​​from top to bottom to form a front neck pillow 8, a head pillow 9, and a back neck pillow 10 arranged along the width direction of the pillow core 2 and used for support on both the upper and lower surfaces. The front neck pillow 8 is formed by splicing the front end of the upper pillow core layer 3, the front end of the middle pillow core layer 4, and the front end of the lower pillow core layer 5. The upper and lower surfaces of the head pillow 9 are both concave arc surfaces. The upper surface of the upper pillow core layer 3 is provided with a set of protrusions 12 for massaging the head. The upper surfaces of the front and rear ends of the upper pillow core layer 3 are both convex arc shapes. The back neck pillow 10 is formed by splicing the rear end of the upper pillow core layer 3, the rear end of the middle pillow core layer 4, and the rear end of the lower pillow core layer 5. The upper and lower surfaces of the back neck pillow 10 are each connected to a set of protrusions 11 for massaging the neck. The protrusions 11 are connected to the upper rear end surface of the upper pillow core layer 3 and the lower rear end surface of the lower pillow core layer 5.

[0056] The middle pillow core layer 4 includes at least one first pillow core layer 15; the upper surface of the first pillow core layer 15 is a first wavy curved surface 6, and the lower surface is a second wavy curved surface 7. All the first pillow core layers 15 have the same thickness, and the thickness of the upper pillow core layer 3 and the lower pillow core layer 5 are both greater than the thickness of a single first pillow core layer 15.

[0057] The lower surface of the lower pillow core layer 5 has several sets of long strip-shaped ventilation grooves 32, and the lower surfaces of the front and rear ends of the lower pillow core layer 5 are both convex arcs.

[0058] The pillowcase 1 has two wide edges on one side, each of which is connected with a group of first connecting members 13 arranged along the long edge direction of the pillowcase 1, and the two wide edges on the other side are each connected with a second connecting member 14 which is detachably connected with the first connecting member 13. The opening (not shown in the figure) of the pillowcase 1 can be arranged on the two wide edges of the two sides or on the bottom of one side. The two sides of the pillowcase throughout the text are the upper and lower sides. A filling bag 21 filled with buckwheat shells is detachably connected to one side of the pillowcase 1. The filling bag 21 and one side of the pillowcase 1 can be detachably connected by a snap fastener, but are not limited to this connection structure. Other detachable connection structures such as zippers and buckles can also be used, as long as they can quickly detach the filling bag 21 from one side of the pillowcase. The filling bag 21 is laid flat on the lower surface of the lower pillow core layer 5. One side of the filling bag 21 is provided with an opening 22, and the opening 22 is provided with a second zipper (not shown in the figure, the same throughout the text).

[0059] One long edge outside of one side of the pillowcase 1 is connected with a pocket 24 which is located above a group of protrusions 11. The pocket 24 contains a traditional Chinese medicine bag 25 which is a cassia seed, chrysanthemum or mugwort bag. One long edge inside of both sides of the pillowcase 1 is connected with a group of Velcro fluffs 26. The upper end surface of the upper pillow core layer 3 and the lower end surface of the lower pillow core layer 5 are each connected with a group of Velcro hooks 27 which cooperate with the Velcro fluffs 26. A group of Velcro hooks 27 are respectively located on the opposite sides of the protrusions 11. One side of the pillowcase 1 is provided with a connecting cloth 28. One side of the connecting cloth 28 is provided with a first cloth bag 29 for storing earphones or earplugs, a second cloth bag 30 for storing eye masks or glasses, and a third cloth bag 31 for storing the traditional Chinese medicine bag 25. The other side of the connecting cloth 28 is connected with a third connecting member 33 which is detachably connected with the first connecting member 13. The first connecting member 13 is a snap fastener or a rope buckle. The second connecting member 14 and the third connecting member 33 are both female buckles or fastening ropes.

[0060] Example two is different from example one in that, as shown in the figure, Figure 5 the intermediate pillow core layer 4 includes a first pillow core layer 15 and a second pillow core layer 16. The thickness of the first pillow core layer 15 is greater than that of the second pillow core layer 16. The upper surface of the first pillow core layer 15 and the upper surface of the second pillow core layer 16 are both first wavy curved surfaces 6. The lower surface of the second pillow core layer 16 and the lower surface of the first pillow core layer 15 are both second wavy curved surfaces 7. The upper surface of the lower pillow core layer 5, the upper surface of the first pillow core layer 15 and the upper surface of the second pillow core layer 16 are each provided with a plurality of anti-slip protrusion parts 17 which are arranged in a W shape. The lower surface of the upper pillow core layer 3, the lower surface of the second pillow core layer 16 and the lower surface of the first pillow core layer 15 are each provided with a plurality of accommodation grooves 18 for the anti-slip protrusion parts 17. The accommodation grooves 18 are also arranged in a W shape.

[0061] Example three is different from example one in that, as shown in the figure, Figure 6As shown, the intermediate pillow core layer 4 comprises the first pillow core layer 15 and the second pillow core layer 16 arranged in sequence from top to bottom; the upper surface of the first pillow core layer 15 is the first wavy curved surface 6, and the lower surface is a plane; the upper surface of the second pillow core layer 16 is a plane, and the lower surface is the second wavy curved surface 7; the outer surface of the upper pillow core layer 3 and the first pillow core layer 15 is sleeved with the first inner sleeve 19, and the outer surface of the lower pillow core layer 5 and the second pillow core layer 16 is sleeved with the second inner sleeve 20; the lower end surface of the first inner sleeve 19 and the upper end surface of the second inner sleeve 20 are connected through the mother-son buckle, and the upper end surface of the first inner sleeve 19 and the lower end surface of the second inner sleeve 20 are both connected with the Velcro 26, and the first inner sleeve 19 and the second inner sleeve 20 are both provided with the first zipper 23.

[0062] In summary, compared with the prior art, the pillow of the utility model satisfies different demands of different users, has the advantages of height adjustable, good use comfort and high applicability; through the upper pillow core layer 3, the intermediate pillow core layer 4 and the lower pillow core layer 5 arranged in sequence from top to bottom, only one pillow core layer needs to be taken out, and the height adjustable function of the pillow can be realized; through the front neck pillow part 8, the headrest part 9, the rear neck pillow part 10, the protrusion 11 and the convex strip 12, because the upper and lower surfaces of the front neck pillow part 8 and the rear neck pillow part 10 are used for supporting the neck, and the upper and lower surfaces of the headrest part 9 are used for supporting the head, four functions of only rest function, rest and neck massage function, rest, head and neck massage function, rest and head massage function are integrated; the different demands of users on the sleep mode are satisfied, and the applicability of the pillow is improved; through the first wavy curved surface 6 and the second wavy curved surface 7, the sliding deviation of the upper pillow core layer 3, the intermediate pillow core layer 4 and the lower pillow core layer 5 in the height adjustment or non-adjustment process along the width direction of the pillow is avoided, the use comfort of the pillow is affected, the preliminary limiting of the pillow core 2 and the guarantee of the use comfort of the pillow are realized; through the pillowcase 1, the second connecting piece 14 and the group of first connecting pieces 13, the length of the pillowcase 1 can be adjusted according to the height of the pillow core 2, the sliding deviation of the pillow core 2 along the length direction of the pillow is avoided, the use comfort of the pillow is affected, the secondary limiting of the pillow core 2 and the improvement of the use comfort are realized.

[0063] The preferred embodiments of the utility model are described above, the protection scope of the utility model is not limited to the above-mentioned embodiments, and any technical scheme belonging to the utility model idea belongs to the protection scope of the utility model. It should be noted that for ordinary technical personnel in the technical field, some improvements and decorations without departing from the principle of the utility model can also be considered as the protection scope of the utility model.

Claims

1. A split pillow, characterized by: The pillowcase and the pillow core arranged in the pillowcase, the pillow core includes upper pillow core layer, intermediate pillow core layer and lower pillow core layer, the upper surface of the intermediate pillow core layer and the lower surface of the lower pillow core layer are first wave-shaped curved surface, the lower surface of the upper pillow core layer and the lower surface of the intermediate pillow core layer are second wave-shaped curved surface which is fitted with the first wave-shaped curved surface;The upper pillow core layer, intermediate pillow core layer and lower pillow core layer are spliced from top to bottom in turn, and form front neck pillow part, headrest part and rear neck pillow part which are arranged along the width direction of pillow core and the upper and lower surfaces of which are used for supporting, the upper and lower surfaces of the rear neck pillow part are connected with a group of protrusions for massaging neck;The upper and lower surfaces of the headrest part are concave arc surface, the upper surface of the upper pillow core layer is provided with a group of convex strips for massaging head;The two wide edges of one side of the pillowcase are connected with a group of first connecting pieces arranged along the long edge direction of the pillowcase, and the two wide edges of the other side are connected with second connecting pieces which are detachably connected with the first connecting pieces.

2. A split pillow according to claim 1, wherein: The upper surface of the front end and the rear end of the upper pillow core layer is convex arc, the lower surface of the front end and the rear end of the lower pillow core layer is convex arc, the front neck pillow part is spliced by the front end of the upper pillow core layer, the front end of the intermediate pillow core layer and the front end of the lower pillow core layer, the rear neck pillow part is spliced by the rear end of the upper pillow core layer, the rear end of the intermediate pillow core layer and the rear end of the lower pillow core layer, and the protrusions are connected to the upper surface of the rear end of the upper pillow core layer and the lower surface of the rear end of the lower pillow core layer.

3. The segmented pillow of claim 1, wherein: The intermediate pillow core layer includes at least one first pillow core layer, the upper surface of the first pillow core layer is the first wave-shaped curved surface, the lower surface is the second wave-shaped curved surface, the thickness of all the first pillow core layers is the same, and the thickness of the upper pillow core layer and the thickness of the lower pillow core layer are greater than the thickness of a single first pillow core layer.

4. The segmented pillow of claim 1, wherein: The intermediate pillow core layer includes first pillow core layer and second pillow core layer, the thickness of the first pillow core layer is greater than the thickness of the second pillow core layer, the upper surface of the first pillow core layer and the second pillow core layer is the first wave-shaped curved surface, the lower surface of the second pillow core layer and the first pillow core layer is the second wave-shaped curved surface, the upper surface of the lower pillow core layer, the first pillow core layer and the second pillow core layer is provided with a plurality of anti-skid convex patterns arranged in W shape, and the lower surface of the upper pillow core layer, the second pillow core layer and the first pillow core layer is provided with a plurality of accommodation grooves for the anti-skid convex patterns and arranged in W shape.

5. The segmented pillow of claim 1, wherein: One long edge outside of one side of the pillowcase is connected with a pocket, the pocket is located above a group of the protrusions, the pocket contains a traditional Chinese medicine bag, the traditional Chinese medicine bag is a cassia seed bag, a chrysanthemum bag or an artemisia bag, one long edge inside of both sides of the pillowcase is connected with a group of magic tape wool surfaces, the upper surface of the rear end of the upper pillow core layer and the lower surface of the rear end of the lower pillow core layer are connected with a group of magic tape hook surfaces matched with the magic tape wool surfaces, and a group of the magic tape hook surfaces are respectively located on the opposite sides of the protrusions.

6. A split pillow according to claim 5, wherein: The pillowcase is provided with a connecting cloth on one side, the connecting cloth is provided with a first cloth bag for accommodating earphones or earplugs, a second cloth bag for accommodating eye masks or glasses and a third cloth bag for accommodating the traditional Chinese medicine bag on one side, the other side of the connecting cloth is connected with a third connecting piece which is detachably connected with the first connecting piece, the first connecting piece is a sub buckle or a rope buckle, and the second connecting piece and the third connecting piece are both female buckles or fastening ropes.

7. The segmented pillow of claim 5, wherein: The intermediate pillow core layer comprises a first pillow core layer and a second pillow core layer arranged in sequence from top to bottom; the upper surface of the first pillow core layer is the first wavy curved surface, and the lower surface is a plane; the upper surface of the second pillow core layer is a plane, and the lower surface is the second wavy curved surface; the outer surface of the upper pillow core layer and the first pillow core layer is sleeved with a first inner sleeve, the outer surface of the lower pillow core layer and the second pillow core layer is sleeved with a second inner sleeve, the lower end surface of the first inner sleeve and the upper end surface of the second inner sleeve are connected through a sub-mother buckle, the upper end surface of the first inner sleeve and the lower end surface of the second inner sleeve are both connected with the Velcro leather surface, and the first inner sleeve and the second inner sleeve are both provided with a first zipper.

8. The segmented pillow of claim 1, wherein: The pillowcase is provided with a filling bag filled with buckwheat shells which is detachably connected on one side, the filling bag is laid on the lower surface of the lower pillow core layer, one side of the filling bag is provided with an opening, and the opening is provided with a second zipper.

9. The segmented pillow of claim 1, wherein: The lower surface of the lower pillow core layer is provided with a plurality of groups of long strip-shaped air-permeable grooves.

10. The segmented pillow of claim 1, wherein: The material of the upper pillow core layer and the lower pillow core layer is memory cotton material or latex material, and the material of the intermediate pillow core layer is memory cotton material.

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