Bendable cervical pillow

Abstract

The invention relates to a bendable cervical vertebra pillow which comprises a pillowcase and an elastic pillow inner arranged in the pillowcase, and further comprises a balance plate used for making the pillow inner not prone to being bent in the width direction, and the balance plate extends from one end of the pillow inner in the length direction to the other end of the pillow inner in the length direction. The balance plate is provided with a bending part which enables the pillow inner to be bent in the length direction, and the bending part extends in the width direction of the balance plate. According to the technical scheme, the balance plate is arranged, so that the whole cervical vertebra pillow is relatively easy to bend in the length direction and cannot be bent in the width direction, the cervical vertebra pillow can be bent in the length direction to form a structure with two turnup sides and a sunken middle, and therefore the cervical vertebra pillow can be better attached to the neck or the head, and use comfort is improved; during use, the balance plate can be vertically used, and the function of pushing and pulling muscles and bones can be achieved through movement of the neck on the balance plate.

Description

Technical Field

[0001] The invention relates to a bendable cervical pillow and belongs to the technical field of pillows. Background Art

[0002] Pillows with heating and health-care effects have been disclosed on the market. For example, in the Chinese utility model patent with authorization announcement number CN207356165U and the name "A particle hot compress cervical and lumbar pillow", a particle hot compress cervical and lumbar pillow is disclosed, including a pillow core, a pillowcase and a heating device arranged between the pillow core and the pillowcase, the pillowcase includes a base cloth and a surface cloth composited on the base cloth, a receiving space is formed between the base cloth and the surface cloth, and also includes a plurality of spacer cloths connected between the base cloth and the surface cloth, the plurality of spacer cloths divide the receiving space into a plurality of receiving grooves, and particles are arranged in the receiving grooves, the heating device includes a heating pad, a heat source arranged in the heating pad and a plug electrically connected to the heat source, the pillow core is a hard pillow core, the hard pillow core has an arched abutting curved surface for the cervical vertebra or the lumbar vertebra to abut and a supporting surface abutting on the mattress, the heating pad is arranged corresponding to the arched abutting curved surface, and the peripheral edge of the heating pad is fixed on the supporting surface.

[0003] The above-mentioned pillow is not easy to deform greatly, has better stability, and can maintain the beauty of the pillow for a long time. However, the beads are restricted by the shunting interval of the spacer cloth, and cannot move freely in a large span, which affects the touch, and the beads cannot slide and adjust according to the touch and pressure position of the human body. In addition, there are wooden bead pillows on the market, and the production method is to sew the face and the bottom edge to form a bread shape, and there are also upper wooden beads and lower layers of elastic bodies. This production method also binds and restricts the free movement of the beads. Different consumers have different needs. Some consumers like softer pillows, and the beads are easier to slide, so that the cervical vertebra or the head can lean on the pillow more obediently. The above-mentioned pillow is difficult to meet this demand. In addition, the spacer cloth is used to divide the accommodation space into multiple accommodation grooves, which will make the pillow less likely to deform, but it will also affect the softness of the pillow, the random sliding performance is poor, and the cost of increasing the sewing process is high. In addition, there are also some cervical pillows that use hard pillow cores, which have better support effects, but are difficult to fit more obediently on the cervical vertebra, and the comfort is poor.

[0004] Based on the above issues, the applicant conducted research, which resulted in this case. Summary of the invention

[0005] The purpose of the present invention is to provide a flexible cervical pillow which can take into account both comfort and stability and has a massage effect.

[0006] In order to achieve the above object, the present invention adopts the following technical solution:

[0007] A flexible cervical pillow comprises a pillowcase and an elastic pillow core arranged in the pillowcase, and also comprises a balancing plate used to make the pillow core difficult to bend in the width direction, the balancing plate extends from one end of the pillow core in the length direction to the other end, and a bending portion is provided on the balancing plate so that the pillow core can be bent in the length direction, and the bending portion extends along the width direction of the balancing plate.

[0008] As a preferred embodiment of the present invention, the balance board includes a bag body and a plurality of hard sheets arranged in the bag body, the bag body is divided into a plurality of independent compartments, the plurality of compartments are arranged along the length direction of the pillowcase, the plurality of hard sheets are respectively arranged in the compartments, and the bag body forms the bending portion at a position adjacent to the compartment.

[0009] As a preferred embodiment of the present invention, there are three compartments, each of which is provided with the hard sheet body, two compartments are provided at both ends of the pillowcase along the length direction, and one compartment is provided in the middle of the pillowcase along the length direction.

[0010] As a preferred embodiment of the present invention, the bag body is fixed on the pillow core or the pillowcase.

[0011] As a preferred embodiment of the present invention, the pillowcase includes a face portion and a bottom portion, the periphery of the face portion and the periphery of the bottom portion are connected together to form a connecting portion, an unobstructed first accommodating space is formed between the face portion and the bottom portion outside the connecting portion, and beads are arranged in the first accommodating space.

[0012] As a preferred embodiment of the present invention, a heating mechanism is also included, which includes a heating pad, a heat source arranged in the heating pad, and a plug electrically connected to the heat source, and the heating pad is correspondingly arranged below the bottom.

[0013] As a preferred embodiment of the present invention, the bending portion is a bending groove formed on the balance plate.

[0014] As a preferred embodiment of the present invention, the beads are beans.

[0015] As a preferred embodiment of the present invention, a first opening is provided between the periphery of the face portion and the periphery of the bottom portion, and a first connecting member for opening and closing the first opening is provided on the first opening.

[0016] As a preferred embodiment of the present invention, the pillow core is located below the heating pad, the pillowcase is further provided with an edging cloth, the edging cloth and the bottom form a second accommodating space, and the heating pad, the balance board and the pillow core are all located in the second accommodating space.

[0017] As a preferred embodiment of the present invention, the edging cloth is provided with a second opening communicating with the second accommodating space, and the second opening is provided with a second connecting member capable of opening and closing the opening.

[0018] As a preferred embodiment of the present invention, a first elastic block and a second elastic block are provided at both ends of the pillow core along the length direction, and a deformation space is formed between the first elastic block and the second elastic block.

[0019] By adopting the technical solution of the present invention, the balance board is provided so that the entire cervical pillow is relatively easy to bend in the length direction but will not bend in the width direction. The cervical pillow can be bent in the length direction to form a structure with raised sides and a concave middle, so as to better fit the neck or head and improve the comfort of use; in addition, the cervical pillow will not bend in the width direction, and the cervical pillow maintains a relatively stable shape. When in use, the balance board can be used upright. Since the balance board extends from one end to the other end in the length direction of the pillow core, after the balance board is stood up, the cervical vertebra can be leaned on the middle part of the balance board. The balance board can compress and massage the cervical vertebra, and the movement of the neck on the balance board can achieve the effect of pushing and pulling the muscles and bones.

[0020] Furthermore, the present invention provides beads (soybeans are used in the embodiment) and a heating mechanism. During use, the heating pad of the heating mechanism cannot be bent in the width direction and folded together (the bending of the heating pads together may cause the wires in the heating pads to contact each other and short-circuit). Due to the provision of the balance board, the cervical pillow is not easy to bend in the width direction, and the beads in the pillowcase are not easy to roll to the bottom of the cervical pillow due to the bending of the cervical pillow. The balance board can keep the soybeans on the upper side of the cervical pillow, so as to better play the role of heat and massage of the soybeans. The present invention can have both stability and softness and comfort, and its structure is simple and practical.

[0021] Furthermore, there is no spacer cloth serving as a barrier inside the first accommodating space, and the beads can move freely in the first accommodating space. When the beads are under pressure, they can adaptively displace so that the pillowcase can rest more snugly on the neck or head of the human body, thereby improving the softness of the cervical pillow. The heating mechanism can transfer heat to the human body more evenly, thereby improving the comfort of use, and the pillow core can provide certain support for the pillowcase, thereby maintaining a certain stability for the entire cervical pillow.

[0022] Furthermore, by providing a side wall portion to prop up the face, the first accommodating space can maintain a certain shape. When the cervical pillow is shaken or rocked, the beads can move more freely in the first accommodating space, so that the heated beads can be heated more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the structure of the present invention.

[0024] Figure 2 for Figure 1 Center pillowcase, view from A.

[0025] Figure 3 It is a schematic structural diagram of the first embodiment of the balance board in the present invention.

[0026] Figure 4 It is a schematic structural diagram of a second embodiment of the balancing board in the present invention.

[0027] Figure 5 The figure is a schematic structural diagram of another usage of the cervical pillow of the present invention.

[0028] In the figure:

[0029] Face 11 Bottom 12

[0030] First accommodating space 13 Edge cloth 14

[0031] Second accommodating space 15 side wall portion 16

[0032] Beads 20 Heating pads 31

[0033] Heat source 32 Plug 33

[0034] Balance board 40 Bag body 41

[0035] Hard sheet 42 Bending portion 43

[0036] Compartment 44

[0037] Pillow core 50 First elastic block 51

[0038] The second elastic block 52 DETAILED DESCRIPTION

[0039] In order to better understand the technical solution of the present invention, it is described in more detail below in conjunction with embodiments.

[0040] Reference Figures 1 to 5 A bendable cervical pillow comprises a pillowcase and an elastic pillow core 50 disposed in the pillowcase. The pillow core 50 may be made of elastic cotton or an inflatable airbag, for example. The present invention further comprises a balancing plate 40 for making the pillow core 50 difficult to bend in the width direction. The balancing plate 40 extends from one end to the other end of the pillow core 50 in the length direction. The balancing plate 40 is provided with a bending portion 43 for making the pillow core 50 bendable in the length direction. The bending portion 43 extends along the width direction of the balancing plate 40. The present invention being difficult to bend in the width direction means that relative forces are applied on both sides of the pillow core in the width direction, so that the pillow core is difficult to bend. Bending in the length direction means that relative forces are applied on both sides of the pillow core in the length direction, so that the pillow core can bend at a certain position.

[0041] As a preferred embodiment, a heating mechanism is further included, the pillowcase includes a face portion 11 and a bottom portion 12, the periphery of the face portion 11 and the periphery of the bottom portion 12 are connected together to form a connection portion, and an unobstructed first accommodation space 13 is formed between the face portion 11 and the bottom portion 12 outside the connection portion, that is, in the present invention, between the face portion 11 and the bottom portion 12, except for the position of the connection portion, no spacing cloth is provided at other positions, and the beads located in the first accommodation space 13 can move to various positions of the first accommodation space 13 under the action of gravity or thrust. Preferably, a side wall portion 16 for supporting the face portion 11 is provided between the periphery of the face portion 11 and the periphery of the bottom portion 12. In the embodiment, the face 11 and the bottom 12 are made of cloth, the face 11 is made of mesh, for example, a transparent mesh, the bottom 12 can be seen from the face 11, the side wall 16 can be made of cloth with better support, for example, a thicker cloth, to play a better supporting role, and the orientation is described by placing the cervical pillow normally. The periphery of the face 11 is sewn with the upper periphery of the side wall 16, and the lower periphery of the side wall 16 and the periphery of the bottom 12 are sewn together by sutures. The side wall 16 is substantially vertically arranged on the bottom 1 2, a first accommodation space 13 for accommodating beads 20 is formed between the face 11, the bottom 12 and the side wall 16. The first accommodation space 13 is generally in the shape of a flat cuboid when not under pressure, and no spacing cloth is provided in the cuboid. In the embodiment, the first accommodation space 13 can be filled with beads, preferably soybeans or red beans. In the embodiment, soybeans are used. When the neck or head is pressed on the soybeans, the soybeans can slide in the first accommodation space 13, so that the surface of the pillowcase is undulating, so that the neck is closely embedded in the pillowcase. In the present invention, when the face 11 is made of mesh cloth, the mesh holes of the mesh cloth are smaller than the diameter of the soybeans. The distance between the face 11 and the bottom 12 is greater than the diameter of the soybeans.

[0042] The heating mechanism of the present invention can adopt the structure in the prior art. In the embodiment, the heating mechanism is arranged between the bottom 12 and the pillow core, and the heating mechanism includes a heating pad 31, a heat source 32 arranged in the heating pad 31, and a plug 33 electrically connected to the heat source 32. The heating pad 31 is correspondingly arranged below the bottom 12, and can be fixed on the bottom 12 by sewing. The area of ​​the heating pad 31 in the horizontal direction is roughly equivalent to the area of ​​the bottom 12 in the horizontal direction. The heating pad 31 includes a fireproof cotton layer and a heating wire arranged inside the fireproof cotton layer. The heating wire is electrically connected to the plug 33, and the plug 33 is connected to the mains to supply power to the heating wire, so that the heating wire heats up.

[0043] After the heating mechanism is provided in the present invention, the balancing plate 40 makes the heating pad 31 not easy to bend in the width direction. The balancing plate 40 can be made of a hard sheet such as a wood chip or a plastic sheet with certain supporting performance. The balancing plate 40 extends from one end to the other end in the length direction of the pillowcase. The length direction of the present invention is the left and right direction when the cervical pillow is normally leaning (people lying on it), and the width direction is the front and back direction when the cervical pillow is normally leaning. Since the cervical pillow may roll or slide in the front and back directions during use, the cervical pillow is overlapped or folded together in the width direction. During use, since the length direction is long, the cervical vertebra can move on the pillowcase, and the cervical pillow is not easy to be overlapped or folded together in the length direction. Therefore, the bending portion 43 of the present invention extends along the width direction, which can make the cervical pillow not easy to fold in the width direction, while ensuring the softness of the cervical pillow.

[0044] As a preferred embodiment of the present invention, the balance board 40 includes a bag body 41 and a plurality of hard sheets 42 disposed in the bag body 41. The bag body 41 is divided into a plurality of mutually independent compartments 44. In the embodiment, three independent compartments 44 are shown. The plurality of compartments 44 are arranged along the length direction of the pillowcase. The plurality of hard sheets 42 are respectively arranged in the compartments 44. The bag body 41 forms the bending portion 43 at the position adjacent to the compartment 44. Specifically, the bag body 41 can be formed by sewing two pieces of cloth. The compartments 44 are formed by sewing sutures at different positions of the cloth pieces. The cloth piece at the position between the adjacent compartments 44 is the bending portion 43, and the entire balance board 40 is bent at this position. As a preferred embodiment of the present invention, the periphery of the bag body 41 is sewn on the pillowcase or the heating pad 31. In an embodiment, there are three compartments 44, two of which are arranged at the two ends of the pillowcase in the length direction, and one compartment 44 (i.e., the compartment 44 in the middle) is arranged in the middle of the pillowcase in the length direction. When the cervical vertebra is pushed and pulled, the cervical pillow rests on the hard sheet 42 in the middle compartment 44, so that the entire cervical vertebra can maintain a balanced state. Preferably, the three hard sheets 42 are all rectangular, the width of the hard sheets 42 on both sides is greater than the hard sheet 42 in the middle, and the top pressure area of ​​the hard sheet 42 forms a height difference. When used, different positions can be selected to press the cervical vertebra to achieve different cervical vertebra push-pull effects. In other embodiments, multiple hard sheets 42 can also be connected together by hinges, and adjacent hard sheets 42 can rotate relatively, so that the balance board 40 or the pillow core 50 can be bent at a certain position in the length direction.

[0045] As another preferred embodiment of the present invention, the bending portion 43 is a bending groove formed on the balance board 40. The balance board 40 is thinner at the position where the bending groove is set, and can be bent here, while other positions are thicker and not easy to bend. In this embodiment, the balance board 40 can be made of a plastic sheet, which is integrally formed, such as the plasticity of plastic, and can be bent multiple times. When the present invention is in use, the cervical pillow is erected, and the beads 20 are accumulated at one end of the cervical pillow under the action of gravity. The cervical pillow is laid flat and the beads 20 are flattened. Through repeated operations, the beads 20 in the lower part of the first accommodating space 13 (which are heated first and have a higher temperature) can be pushed upward, so that the beads 20 in the upper part of the first accommodating space 13 have a certain temperature, and the pillow is more comfortable.

[0046] As a preferred embodiment of the present invention, the pillowcase is provided with a first opening connected to the first accommodation space 13. The first opening can be formed on the side wall 16, or provided at the connection between the side wall 16 and the bottom 12. The first opening is provided with a first connector for opening and closing the first opening. The first connector can be a zipper or Velcro. The pillowcase can be made into an openable and closable structure by a zipper, and the user can fill or replace the beads 20 as needed. The cavity can also be made into a closed type, and the beads 20 cannot be replaced after being loaded into the cavity.

[0047] As a preferred embodiment of the present invention, the pillow core 50 is located below the heating pad 31, and the pillowcase is also provided with an edging cloth 14. The lower end of the edging cloth 14 can be connected by a zipper, and the edging cloth 14 and the bottom 12 form a second accommodating space 15. The heating pad 31, the balance plate 40 and the pillow core 50 are all located in the second accommodating space 15.

[0048] In the present invention, the balancing board 40 can be arranged between the heating pad 31 and the pillow core 50, or the pillow core 50 can be arranged between the balancing board 40 and the heating pad 31. In an embodiment, the balancing board 40 is arranged below the pillow core 50, and the peripheral edge of the heating pad 31 extends downward to wrap the pillow core 50 and extends to the balancing board 40, and is fixed on the balancing board 40.

[0049] As a preferred embodiment of the present invention, the edging cloth 14 is provided with a second opening connected to the second accommodating space 15, and the second opening is provided with a second connecting member that can open and close the opening. The second connecting member can be, for example, a zipper or Velcro to facilitate the disassembly and maintenance of the heating pad 31, the balance board 40 and the pillow core 50.

[0050] As a preferred embodiment of the present invention, the pillow core 50 is provided with a first elastic block 51 and a second elastic block 52 at both ends along the length direction, and a deformation space is formed between the first elastic block 51 and the second elastic block 52. The first elastic block 51 and the second elastic block 52 can be integrally formed on the pillow core 50, or they can be processed separately and then fixed on the pillow core 50. With this structure, when the cervical vertebra is leaning on the pillow, the entire cervical pillow is more likely to be concave and deformed in the middle position, so that the cervical vertebra can be wrapped in a larger area by the cervical pillow, improving the comfort of the pillow. When the cervical pillow is flipped over to the balance board in an upright state, the first elastic block 51 and the second elastic block 52 can also assist in the erection of the cervical pillow, making the cervical pillow less likely to tip over and more convenient for pushing and pulling the cervical vertebra.

[0051] Normal cervical pillow is used flat (such as Figure 1 ), since the present invention is provided with a balance board 40, it can also be used vertically, that is, Figure 1 The balance board 40 is flipped about 90 degrees in the state so that the balance board 40 is placed substantially vertically. For those who work with their heads down for a long time and have stiff and sore cervical vertebrae, the user lies flat so that the cervical vertebrae are pressed against the position corresponding to the balance board 40. Since the balance board 40 is in an upright state at this time and is a hard board, the contact part with the human body is small, and the cervical vertebrae can be touched and pressed, and the tendons, veins, muscles and ligaments will feel stretched, sore, and sore. Since the head presses the spine when standing or sitting during the day, the bone programs are squeezed against each other and the blood vessels are narrowed. By pressing the balance board 40 against the cervical vertebrae, the blood flow can be smooth and the breathing air flow can be fresh. However, when using it, do not press the cervical vertebrae in a fixed position for a long time. Lie on your back or lie on your neck to the left or right side and switch positions. After 5-6 minutes, lift one end of the cervical pillow to let the beans roll and fall to the other end, then lift the other end to let the beans slide to the other end, or push back and forth with your palm a few times. In the present invention, the beans can roll and move freely in the box, so that the beans are evenly heated, the heating pad 31 heats the beans, and the neck pillow is placed on the beans for hot compress, which eliminates the stiffness and soreness of the neck and loosens the muscle ligaments for relaxation.

[0052] The protection scope of the present invention is not limited to this embodiment, and any person making similar changes thereto shall be deemed to be within the protection scope of the present invention.

Claims

1. A flexible cervical pillow, comprising a pillowcase and an elastic pillow core arranged in the pillowcase, characterized in that: It also includes a balancing plate for preventing the pillow core from bending easily in the width direction. The balancing plate extends from one end of the pillow core in the length direction to the other end. The balancing plate is provided with a bending portion that enables the pillow core to bend in the length direction. The bending portion extends along the width direction of the balancing plate.

2. A flexible cervical pillow according to claim 1, characterized in that: The balance board includes a bag body and a plurality of hard sheets arranged in the bag body, the bag body is divided into a plurality of independent compartments, the plurality of compartments are arranged along the length direction of the pillowcase, the plurality of hard sheets are respectively arranged in the compartments, and the bag body forms the bending portion at a position adjacent to the compartment.

3. A flexible cervical pillow as claimed in claim 2, characterized in that: There are three compartments, each of which is provided with the hard sheet body, two compartments are provided at both ends of the pillowcase along the length direction, and one compartment is provided in the middle of the pillowcase along the length direction, and the bag body is fixed on the pillow core or the pillowcase.

4. The bendable cervical pillow according to claim 1, characterized in that: The bending portion is a bending groove formed on the balance plate.

5. The bendable cervical pillow according to claim 3, characterized in that: The pillowcase comprises a face portion and a bottom portion, wherein the periphery of the face portion and the periphery of the bottom portion are connected together to form a connecting portion, and an unobstructed first accommodating space is formed between the face portion and the bottom portion outside the connecting portion, and beads are arranged in the first accommodating space.

6. A flexible cervical pillow as claimed in claim 5, characterized in that A side wall portion for supporting the face portion is provided between the periphery of the face portion and the periphery of the bottom portion, the face portion, the bottom portion and the side wall portion enclose the first accommodating space for the beads to slide freely, the upper end of the side wall portion is connected to the face portion, the lower end of the side wall portion is connected to the bottom portion, and the side wall portion is arranged perpendicular to the bottom portion.

7. A flexible cervical pillow as claimed in claim 6, characterized in that: The beads are beans and also include a heating mechanism, which includes a heating pad, a heat source arranged in the heating pad, and a plug electrically connected to the heat source, and the heating pad is correspondingly arranged below the bottom.

8. The bendable cervical pillow according to claim 7, characterized in that: The pillowcase is provided with a first opening communicated with the first accommodating space, and the first opening is provided with a first connecting piece for opening and closing the first opening.

9. A flexible cervical pillow as claimed in claim 8, characterized in that: The pillow core is located below the heating pad, and the pillowcase is further provided with an edge cloth, which and the bottom form a second accommodating space, and the heating pad, the balance board and the pillow core are all located in the second accommodating space.

10. The flexible cervical pillow according to claim 9, characterized in that: The edging cloth is provided with a second opening communicated with the second accommodating space, and the second opening is provided with a second connecting piece capable of opening and closing the opening.

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