Snoring prevention pillow

Abstract

A snoring prevention pillow includes: a center protrusion (101) allowing sleeper's head and neck to laterally rotate in either left or right direction at the center of upper and lower surfaces of a pillow body (10); a neck support (102) formed on lower portions of the upper and lower surfaces of the pillow body (10); and headrest portions (103) formed at opposite sides of the center protrusion (101) and each having a groove shape that is thinner than the pillow body (10), wherein the headrest portions (103) each have the groove that becomes deeper from the lower to upper portion in the upper lateral direction such that the head and the neck of the sleeper can be tilted in the upper lateral direction.

Claims

1. A snoring prevention pillow comprising: central protruding portions (101) formed to protrude from central portions of an upper surface and a lower surface of a pillow body (10) and configured to laterally rotate a head and a neck of a sleeper in any one of left and right directions; a neck support portion (102) formed under the pillow body (10) in a lateral direction to allow the neck to extend; and head rest portions (103) each formed at one of both sides of the central protruding portion (101) and having a groove shape that is thinner than a thickness of the pillow body (10), wherein first inclined portions (101a) at both sides of the central protruding portion (101) are each formed to continue from an inner surface of the head rest portion (103) formed in the groove shape, a second inclined portion (102b) is formed on an upper portion of the neck support portion (102) and formed to continue from the inner surface of the head rest portion (103) formed in the groove shape, the central protruding portion (101) and the neck support portion (102) are formed to be connected to each other so as to guide the head to be seated on the head rest portion (103), a central portion of the head rest portion (103) is formed to have an inward inclination grade, an inside of the pillow body (10) is filled with a cushioning material having a cushioning force, and a core (104) made of a material that is firmer than the cushioning material is formed in a central portion of the cushioning material, wherein the core (104) includes a first core (104a), which has a cylindrical shape and is vertically formed inside the central protruding portion (101) to prevent an excessive recess of the central protruding portion (101) and maintain structural strength of the central protruding portion (101) so that the head and the neck of the sleeper smoothly rotate in any one of the left and right directions, and second cores (104b) which are each formed in a plate shape with a predetermined thickness at one of both sides of the first core (104a) inside the head rest portion (103) to prevent an excessive recess of the head rest portion (103) and maintain structural strength of the head rest portion (103) so that the head of the sleeper is stably supported and a weight of the head is evenly distributed inside the head rest portion (103).

Description

DESCRIPTION OF DRAWINGS

(1) FIG. 1 is a perspective view illustrating one embodiment of a snoring prevention pillow according to the present invention.

(2) FIG. 2 is a cross-sectional view illustrating one embodiment of the snoring prevention pillow according to the present invention.

(3) FIG. 3 is a view illustrating a usage state according to one embodiment of the snoring prevention pillow according to the present invention.

(4) FIG. 4 is a perspective view illustrating a second embodiment of the snoring prevention pillow according to the present invention.

(5) FIG. 5 is a perspective view illustrating a third embodiment of the snoring prevention pillow according to the present invention.

(6) FIG. 6 is a cross-sectional view illustrating the third embodiment of the snoring prevention pillow according to the present invention.

(7) FIG. 7 is a cross-sectional view illustrating a fourth embodiment of the snoring prevention pillow according to the present invention.

BEST MODE FOR INVENTION

(8) Embodiments of the present invention will be described below in detail with reference to the attached drawings to be easily carried out by one of ordinary skill in the art. However, since the description on the present invention is merely a set of embodiments for a structural or functional description, the scope of the present invention should not be understood as limited to the embodiments disclosed herein. That is, since the embodiments may have a variety of changes and several forms, the scope of the present invention should be construed as including equivalents for implementing the technical concept thereof. Also, since this does not mean that purposes or effects of the present invention disclosed herein or only the effects should be included in a particular embodiment, it should be noted that the scope of the present invention should not be understood as limited thereto.

(9) The meaning of the terms stated herein should be understood as follows.

(10) The terms “first,” “second,” and the like are used for distinguishing one element from another, and thus the scope of the present invention is not limited to the terms. For example, a first component may be referred to as a second component, and the second component may also be referred to as the first component. When one component is referred to as being “connected to” another component, it should be understood that the one component may be directly connected to the other component or another component may be present therebetween. On the other hand, when one component is referred to as “directly connected to” another component, it should be understood that another component is not present therebetween. Meanwhile, other expressions describing a relationship between components, that is, “between” and “right between,” “adjacent to” and “directly adjacent to,” and the like should be equally construed.

(11) Singular expressions, unless defined contextually otherwise, should be understood as including plural expressions. The terms “comprise,” “have,” and the like are intended to designate the presence of stated features, numbers, steps, operations, elements, component, or a combination thereof and should be understood as not precluding the possibility of the presence or addition of one or more other features, numbers, steps, operations, elements, components, or a combination thereof.

(12) All the terms used herein, unless defined otherwise, have the same meanings as generally understood by one of ordinary skill in the art to which the present invention pertains. Terms defined in generally used dictionaries should be construed as having the meanings which coincide with contextual meanings in the related art and should not be construed as having ideal or excessively formal meanings unless clearly defined herein.

(13) FIG. 1 is a perspective view illustrating one embodiment of a snoring prevention pillow according to the present invention, FIG. 2 is a cross-sectional view illustrating one embodiment of the snoring prevention pillow according to the present invention, and FIG. 3 is a view illustrating a usage state according to one embodiment of the snoring prevention pillow according to the present invention.

(14) A description will be set forth with reference to FIGS. 1 to 3.

(15) In the snoring prevention pillow according to the present invention, a pillow body 10 includes a central protruding portion 101, a neck support portion 102, and a head rest portion 103.

(16) The pillow body 10 may be formed of an outer cover and a cushioning material filled in the outer cover or may be entirely formed of cushioning material.

(17) When the pillow body 10 is formed of the outer cover and the cushioning material, a zipper fastener configured to fill or accommodate the cushioning material in the outer cover may be provided on one side of the outer cover.

(18) Also, it should be noted in advance that a material of the outer cover may be a natural fabric having high air permeability but is not limited thereto.

(19) It should be noted in advance that the central protruding portion 101 may be formed to protrude elliptically in a plane from a vertical center of the pillow body 10 so as to allow the head and neck of a sleeper to rotate in any one of left and right directions but is not limited thereto.

(20) Here, a first inclined portion 101a formed on each of both sides of the central protruding portion 101 is formed to be connected to an inside of the head rest portion 103 formed to have a groove shape so that the head of the sleeper naturally performs lateral rotation to be seated in the head rest portion 103 when the sleeper lies back on the pillow body 10.

(21) The neck support portion 102 may be formed lengthwise in a horizontal direction on a vertically lower side of the pillow body 10 and may have a thickness protruding thicker than a thickness between a flat surface and a bottom surface of the pillow body 10 so as to form an extension position of the neck.

(22) Also, a second inclined portion 102b is formed on an upper side of the neck support portion 102 while formed to be connected to the inside of the head rest portion 103 having a groove shape.

(23) Accordingly, when the neck is located on a part where the central protruding portion 101 and the neck support portion 102 meet, the lateral rotation and extension position of the neck occur at the same time and thus the head is naturally located on the head rest portion 103 to lie comfortably.

(24) In addition, as the neck is supported by the neck support portion 102, the head of the sleeper is naturally seated on an inside of a concave groove of the head rest portion 103 so as to induce curved postures of the cervical spine and atlanto-occipital joint and thus the respiratory tract becomes wider and respiration is smoothly performed.

(25) Also, an inwardly concave tensioning groove may be further provided on a lower side of the neck support portion 102.

(26) The head rest portion 103 is formed on each of both sides of the central protruding portion 101 while having a groove thinner than the thickness of the pillow body 10.

(27) Particularly, since the head rest portion 103 is formed to have a groove which deepens from the bottom to the top in an upper lateral direction, that is, in a direction toward a corner of the pillow body 10, when the head of the sleeper is seated on the head rest portion 103, the head and neck of the sleeper naturally extend in an upper lateral direction according to a shape of the head rest portion 103.

(28) Accordingly, as a back side of the head of the sleeper which is seated on the head rest portion 103 to be surrounded by the inside of the head rest portion 103, the temporomandibular joint is brought into close contact with the inside of the head rest portion 103 and thus the mandible is pushed forward and the jaw is closed so as to prevent the mouth of the sleeper from opening during sleep and to improve respiration by widening the pharynx of the sleeper.

(29) Also, since the back side of the head of the sleeper is stably supported by the inside of the head rest portion 103, a load of the head may be evenly distributed in the head rest portion 103 and thus a load applied to the cervical spine may be reduced so as to prevent neck or shoulder discomfort caused by sleeping for a long time.

(30) Meanwhile, in a plan view, an angle of the head rest portion 103 may be formed to be 10 to 60° on the basis of a central line of the central protruding portion 101.

(31) When the angle of the head rest portion 103 is smaller than 10°, the temporomandibular joint is not brought into close contact with the inside of the head rest portion 103 such that the mouth of the sleeper opens during sleep.

(32) When the angle of the head rest portion 103 is greater than 60°, tension in neck or shoulder muscles is caused.

(33) FIG. 4 is a perspective view illustrating a second embodiment of the snoring prevention pillow according to the present invention.

(34) Referring to FIG. 4, a detailed description of components overlapping those of the above-described embodiment and components having the same reference numerals will be omitted.

(35) A hollow portion 103a may be further provided in a center of the head rest portion 103 to pass therethrough in a vertical direction.

(36) Accordingly, since the head of the sleeper is seated in the head rest portion 103 and thus the back side of the head of the sleeper is surrounded by the inside of the head rest portion 103, smooth ventilation may be secured to prevent sweating so as to sleep in a pleasant state.

(37) Also, a pressure applied to an ear of the sleeper may be minimized by preventing an ear part of the sleeper which is seated in the head rest portion 103 from being brought into close contact with and pressed by the inside of the head rest portion 103 so as to provide a more stable sleeping posture.

(38) FIG. 5 is a perspective view illustrating a third embodiment of the snoring prevention pillow according to the present invention.

(39) Referring to FIG. 5, a detailed description of components overlapping those of the above-described embodiments and components having the same reference numerals will be omitted.

(40) A pressurizing protrusion portion 103b configured to pressurize the temporomandibular joint of the sleeper which is seated in the head rest portion 103 may be further provided on one side of the head rest portion 103.

(41) Accordingly, when the head of the sleeper is seated in the head rest portion 103 and the back side of the head of the sleeper is surrounded by the inside of the head rest portion 103, the pressurizing protrusion portion 103b is more closely pressed against the temporomandibular joint and pushes the temporomandibular joint to close the jaw so as to more effectively prevent the mouth of the sleeper from being opened during sleep.

(42) FIG. 6 is a cross-sectional view illustrating the third embodiment of the snoring prevention pillow according to the present invention, and FIG. 7 is a cross-sectional view illustrating a fourth embodiment of the snoring prevention pillow according to the present invention.

(43) Referring to FIGS. 6 and 7, a detailed description of components overlapping those of the above-described embodiments and components having the same reference numerals will be omitted.

(44) The inside of the pillow body 10 is formed of a cushioning material having a cushioning force while a core 104 formed of a material firmer than the cushioning material may be formed in a central part of the cushioning material.

(45) The core 104 includes a first core 104a and a second core 104b.

(46) Since the first core 104a has a cylindrical shape and is formed in the central protruding portion 101 in a longitudinal direction, when the sleeper lies back on the pillow body, an excessive depression of the central protruding portion 101 is suppressed and structural strength thereof is maintained so as to allow the neck and head of the sleeper to smoothly rotate in any one of left and right directions.

(47) Since the second core 104b has a plate shape having a certain thickness on each of both sides of the first core 104a and is formed in the head rest portion 103, when the sleeper lies back on the pillow body, an excessive depression of the head rest portion 103 is suppressed and structural strength thereof is maintained so as to stably support the head of the sleeper. Accordingly, as a weight of the head is evenly distributed in the head rest portion 103, a load applied to the cervical spine may be reduced and thus a curved posture of the atlanto-occipital joint may be uniformly maintained so as to prevent neck or shoulder discomfort caused by sleeping for a long time.

(48) As a material of the core 104, materials such as sponge, memory foam, latex, and the like, which maintain a certain shape without an external physical stimulus and have a high cushioning feeling and elasticity so as to absorb and relax an external physical stimulus and to be restored to an original shape when the physical stimulus is relieved, may be used.

(49) Also, it should be noted in advance that the first core 104a and the second core 104b may be integrally formed or separately formed and have different materials and different strengths when they are separately formed.

(50) The above embodiments of the present invention are not implemented only using the above-described apparatus and/or operating method and may be implemented using a program configured to implement a function corresponding to the components of the embodiments of the present invention, a recording medium on which the program is recorded, and the like which are easily implementable by an expert in the art to which the present invention pertains from the above description.

(51) Also, although the embodiments of the present invention have been described above in detail, the scope of the present invention is not limited thereto and a variety of changes and modifications made by those skilled in the art using the basic concept of the present invention defined by the following claims also belong to the scope of the present invention.