KR20230154663A - Neck traction pillow - Google Patents

Abstract

The present invention relates to a pillow for neck traction. The present invention provides a first head seating portion and a cervical spine support portion of the pillow body, or inserts and installs a reinforcing support member into the first head seating portion or the cervical spine support portion to comfortably support the head when lying on the front (straight). Of course, with its neck-traction shape, it can be useful in the field of pillows that maintain correct cervical posture and naturally relax the neck.

Description

Neck traction pillow {NECK TRACTION PILLOW}

The present invention relates to a pillow for neck traction, and more specifically, when lying on the front (straight), the cervical vertebrae of the neck are shaped into a C-shaped curve, which maintains the correct posture of the cervical vertebrae and naturally relaxes the neck. This is about a pillow for neck traction.

In general, a pillow is something that supports the head when sleeping or lying down. There are those that are usually square or cylindrical, which are typical pillow shapes that support the head. In addition, there are those that support only the neck (cervical vertebrae) and those that support both the head and neck. there is.

Among these pillows, an ergonomic pillow is presented in Republic of Korea Patent Publication No. 10-1520574 (hereinafter abbreviated as "Document 1"). The pillow of Document 1 has an occipital support groove having a weight distribution hole in the center of the upper surface of the main body, temporal support grooves are provided on both sides of the occipital support groove, and a downward slope toward the front is provided in front of the occipital support groove. The picture included a cervical spine support unit.

The pillow of Document 1 constructed as described above allows the user to feel comfortable because the user's cervical spine is stably supported in the curved shape without creating a space between the neck and the floor of the sleeping place by the cervical spine support portion in front of the main body. It was intended to prevent snoring and turtle neck phenomenon.

In addition, the pillow of Document 1 is provided with temporal support grooves forming a concave curved surface to support the user's temporal region at positions on both sides of the longitudinal direction from the occipital support groove position, so that the user lies facing front and the occipital region is supported by the occipital support groove. This was intended to provide comfort even in a changed sleeping position because the temporal region is stably supported even when lying on one's side in the sleeping position.

However, in the pillow of Document 1 with the above configuration, even if the main body is injection foam molded with polyurethane material that is soft and has a certain amount of elasticity, or is molded with latex or memory foam material, there is no ventilation, so the user sweats when lying down. It was easy to do so, and it had negative side effects, such as not being able to get a good night's sleep.

In addition, in the pillow of Document 1, the occipital support groove, the temporal support groove, and the cervical support portion of the main body are made of a single soft material with a certain elasticity, so their heights are inevitably different due to being pressed by the weight of the user's head. This implied the disadvantage that there was no means of correction according to the degree of compression of the occipital support groove, temporal support groove, and cervical spine support according to each head size.

In particular, in the pillow of Document 1, the cervical vertebrae support part of the main body is slanted downward toward the front in front of the occipital support groove, so it simply secures the user's airway and prevents snoring and turtle neck shape, while pulling the user's neck, which is the cervical vertebrae. This shape implied the problem of not being able to maintain the correct posture of the cervical spine and naturally relaxing the neck.

(Document 1) KR 10-1520574 B1 (Registered on May 8, 2015)

The present invention was researched and developed to solve various conventional problems and disadvantages as described above, and its purpose is to support the head in a comfortable state when lying on the front (upright) as well as to traction the neck to improve the cervical posture. The aim is to provide a neck traction pillow that can maintain correct posture and naturally relax the neck, prevent shoulders from being crushed when lying on one's side, and promote correct cervical posture and comfort.

A neck traction pillow according to the present invention for solving the problems described above includes a rectangular pillow body that is elongated from side to side in a plane; a first head seating portion that is concave in the shape of a head so that one can lie down on the central upper surface of the pillow body; a second head seating unit that can lie on its side to the left and right of the first head seating unit; and a cervical spine support portion protruding in an inclined state to support the user's neck in front of the first head seating portion, wherein the cervical spine support portion has a shape that traction on the neck when lying down on the front (upright) and supports the cervical spine in an upright manner. The front end is provided with a gentle upward slope toward the rear to hold the posture in a C-shaped curve and naturally relax the neck, and at the same time, it is provided with a steep curved slope toward the first head seat at the rear end. do.

The second head seating portion is characterized by an ear receiving groove that can accommodate the ears without being pressed even when the user's head is pressed when lying on the side (sideways).

The first head seating portion is provided with at least one to a plurality of first ventilation holes to ensure smooth ventilation when the user lies down on the front, so that the user can sleep comfortably without sweating, and the first ventilation holes are located at the bottom of the pillow body. It is connected to the air supply passage pattern, and is characterized in that several second ventilation holes or an air distribution pattern-groove where the holes are connected to each other are provided around the first ventilation hole.

In the neck traction pillow of the present invention, at least one to a plurality of reinforcing support members are selectively provided at the first and second head seating portions and the cervical spine support portion.

The reinforcing support member can be selectively inserted according to the user's preference, and may be any material as long as it has a higher hardness than the pillow body, and is preferably provided in a length ranging from ½ to ⅞ of the thickness of the pillow body. The reason is that when inserted from the bottom of the pillow body to the top, it does not protrude beyond the upper surface of the pillow body and prevents steaming when the user lies down.

In addition, the reinforcing support member is provided as a circular or polygonal lightweight stick, and the top of the support member may be rounded or the top edge may be shaved off to prevent swelling when the user lies down.

In the neck traction pillow of the present invention, the pillow body is made of a material with good cushioning or elasticity, such as foam or rubber, and is made of NBR foam, NR foam, urethane foam, PE foam, and EVA foam. It is preferable that it is made of a foamable material with micropores inside, such as the like. In addition, the cushioning properties and density of the pillow body can be appropriately adjusted by forming the pillow body from open cell foams with open micropores.

The density of the pillow body varies depending on the user's preference, type of use, and purpose of use, but is preferably 30 to 70 kg/㎥. The reason for limiting the density of the pillow body in this way is that if the density is less than 30 kg/㎥ and the user lies down on the pillow to support the user's head, it will not properly support the weight of the head and will sink excessively, and if the density exceeds 70 kg/㎥, the pillow will sink too much. This is because if you lie down on your back to support the user's head, the strength will be so strong that not only will the swelling phenomenon be noticeable, but comfort may be halved.

In particular, it is preferable that the first head seating portion and the cervical vertebrae support portion of the pillow body are provided with good elasticity and high density, which prevents compression or slipping, compared to the second head seating portion. In other words, the reason for providing the first head seat and the cervical spine support with high elasticity and high density is to ensure that the upper surface of the cervical spine is in a shape that tractions the neck, holding the cervical spine in a C-shape, which is the correct posture, and naturally relaxing the neck. It is to make it happen.

According to the neck traction pillow of the present invention, the cervical spine support portion of the pillow body is provided with a gently upward slope at the front end toward the rear, and at the same time, the rear end is provided with a steep curved slope toward the first head resting portion, so that it is possible to lie down on the front (upright). Not only does it support the head in a comfortable state, but it also has a C-shaped curve that traction on the neck, which helps maintain correct cervical posture and naturally relaxes the neck.

In addition, according to the neck traction pillow of the present invention, the cost is reduced by inserting and installing a reinforcing support member at the hardness and height desired by the user in the first head seating portion of the pillow body as well as the cervical vertebrae support portion. It has the advantage of being able to respond proactively as it can be lowered and partially adjusted to an appropriate hardness depending on the user's taste, type of use, and purpose of use.

In addition, according to the neck traction pillow of the present invention, the first head seating portion and the cervical vertebrae support portion of the pillow body are provided with high elasticity and high density to have lower compression or slipping than the second head seating portion, so that the upper surface shape of the cervical vertebrae support portion traction on the neck. By firmly maintaining the shape, you can hold the cervical spine in a C-shape, which is the correct posture, and naturally relax your neck.

In addition, according to the neck traction pillow of the present invention, a first ventilation hole is provided in the first head seating portion of the pillow body, and several second ventilation holes are connected to each other around the first ventilation hole and an air distribution pattern-groove. By arranging the first ventilation hole in communication with the air supply passage pattern on the floor, smooth ventilation is achieved when the user lies down on his front, so he can sleep comfortably without sweating.

Figure 1 is a perspective view showing a pillow for neck traction according to a preferred embodiment of the present invention.
Figure 2 is a plan view of Figure 1.
Figure 3 is a cross-sectional view taken along line AA of Figure 2.
Figure 4 is a cross-sectional view taken along line BB in Figure 2.
Figure 5 is a bottom view of Figure 1.
Figure 6 is a perspective view showing another embodiment of a neck traction pillow according to the present invention.
Figure 7 is a partially exploded bottom perspective view showing another embodiment of a neck traction pillow according to the present invention.
Figure 8 is a longitudinal cross-sectional view showing another embodiment of a neck traction pillow according to the present invention.
Figure 9 is a plan view of Figure 7.

Hereinafter, the advantages and features of the present invention and methods for achieving them will become clear with reference to the embodiments described in detail below along with the accompanying drawings. However, the present invention is not limited to the embodiments disclosed below and may be implemented in various different forms. Only the embodiments are provided to ensure that the disclosure of the present invention is complete and to those skilled in the art to which the present invention pertains. It is provided to fully inform the person of the scope of the invention, and the present invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

1 to 5 are views showing a neck traction pillow according to a preferred embodiment of the present invention.

The neck traction pillow according to the present invention is provided with a rectangular pillow body 100 that is long on the left and right in plan, and has a first head seat that is concave in the shape of the head so that one can lie down on the central upper surface of the pillow body 100. A portion 110 is provided, and a second head seating portion 120 that can be laid on the side is provided on the left and right sides of the first head seating portion 110, and is located in the front of the first head seating portion 110. It is provided to include a cervical support portion 130 that protrudes in an inclined state to support the user's neck.

The first head seating portion 110 is provided with at least one to a plurality of first ventilation holes 111 to ensure smooth ventilation when the user lies down on the front (upright) so that the user can sleep comfortably without sweating. The first ventilation holes 111 are connected to the air supply passage pattern 114 at the bottom of the pillow body 100, and several second ventilation holes 112 or the above are formed around the first ventilation hole 111. An air distribution pattern-groove 113 in which holes are connected to each other may be provided.

The second head seating portion 120 is provided to be inclined upward at a predetermined angle (θ) toward the rear based on the tip, and the second head seating portion 120 can accommodate the user's ears without being pressed when lying on the side. An ear receiving groove 121 may be provided that is larger and deeper than the shape of a typical human ear. The predetermined angle θ of the upper surface of the second head seating unit 120 is preferably set at 5° to 12° so that the user's head and cervical spine line are in a straight line when lying on the side to provide comfort. In particular, the pillow of the present invention prevents the shoulder from being crushed when lying on the side, thereby preventing shoulder pain and providing correct cervical spine posture and comfort.

At the bottom of the ear receiving groove 121 is a third ventilation hole 123 drilled up to the bottom of the pillow body 100, and several fourth ventilation holes drilled to a predetermined depth around the third ventilation hole 123. A hole 124 may be provided.

The cervical spine support unit 130 has a shape that traction on the neck (cervical spine) when lying down on the front (straight) and holds it in a C-shaped curved shape, which is the correct posture of the cervical spine, and the tip is pointed toward the rear so that the neck can naturally relax. It is provided with a gentle upward slope (131) and at the same time, it is provided with a steep curved slope (132) toward the tip of the first head seating portion (110) at the rear end. Due to this shape, it not only relaxes the neck muscles and relieves tense neck muscles, but also opens the airway and prevents snoring, allowing for a comfortable sleep.

Several fifth ventilation holes 135 dug to a predetermined depth may be provided on the upwardly inclined surface 131 and the curved inclined surface 132 of the cervical vertebral support unit 130.

The pillow body 100 is made of a material with good cushioning or elasticity, such as foam or rubber, but has fine pores (e.g., NBR foam, NR foam, urethane foam, PE foam, EVA foam, etc.) on the inside. It is preferably made of a foamy material with pores. In addition, the pillow body 100 is formed of open cell foams with open micropores, so that its cushioning properties and density can be appropriately adjusted.

The pillow body 100 is made of a foam material and varies depending on the user's preference, type of use, and purpose of use, but the density of the pillow body 100 is preferably 30 to 70 kg/㎥. The reason for limiting the density of the pillow body 100 in this way is that if the density is less than 30 kg/m3 and the user lies down on the pillow to support the user's head, the weight of the head cannot be properly supported and the head sinks excessively, and the density is 70 kg/m3. If it exceeds the limit, it is undesirable because the strength is strong when lying down to support the user's head, not only will the swelling phenomenon be noticeable, but the comfort will be halved.

In addition, the second ventilation hole 112, the fourth ventilation hole 124, and the fifth ventilation hole 135 are provided with functional members for dehumidifying, deodorizing, antibacterial, emitting negative ions and far-infrared rays, and improving blood circulation. It can be.

Figure 6 is a diagram showing another embodiment of a neck traction pillow according to the present invention. Here, the pillow body 100 is made of a material with good cushioning properties or elasticity, such as foam or rubber, and is marked with a dot inside the imaginary line in the middle of the pillow body 100. The configuration of the neck traction pillow of one embodiment is the same as that of the neck traction pillow of one embodiment, except that the first head seating portion 110 and the cervical vertebrae support portion 130 have high elasticity and high density with lower compression or slippage than the second head seating portion 120.

For example, the second head seating portion 120 of the pillow body 100 is provided at a relatively low density of 30 to 40 kg/m3, and the first head seating portion 110 and the cervical spine support portion 130 The reason for providing it with a high density of 50 to 70 kg/㎥ and high elasticity is that the upper surface shape of the cervical support portion 130 is reliably maintained in a shape that tractions the neck, holding the cervical spine in a C-shaped curve shape, which is the correct posture, and maintaining the neck. This is to naturally relax the body and appropriately reduce the distortion of the first head seating portion 110.

7 to 9 are views showing a neck traction pillow of another embodiment according to the present invention. Here, the neck traction pillow of one embodiment except that at least one to a plurality of reinforcing support members 140 are selectively provided in the first and second head seating parts 110 and 120 as well as the cervical support part 130. It is the same as the composition.

The reinforcing support member 140 is inserted into the support member hole 116 provided from the bottom to the top of the pillow body 100, and can be selectively inserted according to the user's preference.

In addition, the reinforcing support member 140 may be made of any material as long as it has a higher hardness than the pillow body 100, and is preferably provided with a length ranging from ½ to ⅞ of the thickness of the pillow body 100. The reason is that when inserted from the bottom of the pillow body 100 to the top, it does not protrude beyond the upper surface of the pillow body 100 and prevents swelling when the user lies down.

In addition, the reinforcing support member 140 is shown as a rectangular shape, but it can also be made of a circular or polygonal lightweight stick, and its upper end is rounded or the upper edge is shaved to prevent swelling when the user lies down. It can also be prepared in a shape.

According to the neck traction pillow of another embodiment as described above, reinforcing support members 140 are provided at necessary positions on the pillow body 100, thereby providing the pillow body 100 with low density and using it according to the user's preference. There is a useful advantage in that active response is possible because the hardness can be partially adjusted to suit the shape and purpose of use.

In the above, preferred embodiments of the present invention have been shown and described, but the present invention is not limited to the specific embodiments described above, and is common knowledge in the technical field to which the invention pertains without departing from the gist of the present invention as claimed in the claims. Of course, various modifications can be made by those who have, and these modifications should not be understood individually from the technical idea or perspective of the present invention.

100: Pillow body
110: First head seating portion
111: first ventilation hole
112: Second ventilation hole
113: Air distribution pattern-home
114: Air supply channel pattern
116: Support member hole
120: Second head seating portion
121: Earsuyong-Home
130: Cervical support unit
131: upward slope
132: curved slope
140: Support member for reinforcement

Claims (5)

A rectangular pillow body that is long left and right in plan; a first head seating portion that is concave in the shape of a head so that one can lie down on the central upper surface of the pillow body; a second head seating unit that can lie on its side to the left and right of the first head seating unit; and a cervical spine support portion protruding in an inclined state to support the user's neck in front of the first head seating portion,
The cervical spine support is shaped to traction the neck when lying down on the front (straight) and holds it in a C-shaped curve, which is the correct posture of the cervical spine, and the tip is provided with a gentle upward slope toward the rear so that the neck can naturally relax. At the same time, a pillow for neck traction, characterized in that it is provided with a steep curved slope toward the first head seating portion at the rear end. According to paragraph 1,
A neck traction pillow, characterized in that the first head seating portion and the cervical spine support portion of the pillow body are provided with high elasticity and high density with lower compression or slippage than the second head seating portion. According to paragraph 1,
A pillow for neck traction, wherein at least one to a plurality of reinforcing support members are selectively provided on the first and second head seating portions and the cervical vertebrae support portion. According to paragraph 1,
The reinforcing support member is inserted from the bottom to the top of the pillow body and has a length ranging from ½ to ⅞ of the thickness of the pillow body. According to any one of claims 1 to 3,
At least one to a plurality of first ventilation holes are provided in the first head seating portion, and several second ventilation holes or an air distribution pattern-groove where the holes are connected to each other are provided around the first ventilation hole, and the first ventilation hole is provided around the first ventilation hole. 1. A neck traction pillow, wherein the ventilation hole is connected to the air supply channel pattern at the bottom of the pillow body.