KR101304363B1 - Variable shaped fillow for waist - Google Patents

Abstract

The variable waist pillow according to the present invention has different heights and bends of the cushioning part supporting the back part and the left and right parts of the waist pillow in consideration of the difference in the height of the back, the waist and the floor, and the difference between the back and the waist flexion according to the sleeping position of the sleeping person. One variable waist pillow, including a belt portion 10 and the backrest 20 for supporting the back and the left waist support 30 for supporting the left waist and the right waist support 40 for supporting the right waist By providing a height-adjusting pad for each part, it is possible to adjust the height and flexion according to the size of each individual body, and to support the spine not only on the back but also on both sides of the waist. Keep it in shape, and when it is on its side, keep your spine in the form of a straight line with respect to the ground so that it stays in the same state as when your spine is standing in any position. It protects the spine and makes various materials of cushioning material to support the spine while supporting the spine, and it is good to wear around the back and waist.It is fixed to the waist with a belt, so even if the posture is changed, the wearing condition is kept comfortable and comfortable during sleep. It is effective to maintain the state.

Description

Variable waist pillow {VARIABLE SHAPED FILLOW FOR WAIST}

The present invention relates to a variable waist pillow, more specifically, the elasticity of the waist pillow for body pressure dispersion and body shape in consideration of the difference in the height difference of the back, waist and floor, and the back and waist flexion according to the sleeping position of the sleeping person The combination is applied differently for each part, and the height and curvature of the cushion part supporting the back part and the left and right parts are different, and the height of the waist pillow can be partially or totally adjusted by the height adjusting pad installed at the bottom of the cushion part of the waist pillow. It relates to a user-customizable variable waist pillow.

It is no exaggeration to say that if you spend eight hours of sleep in 24 hours a day, you will spend 1/3 of your life sleeping. Sleep not only rests your tired body and body all day, it's time to recharge, and if you don't sleep, you're not only disturbed by all your activities like the batteries are running out, but you also feel great pain. You need to sleep well enough to stay healthy, and at least sleep when possible.

Sleeping habits vary by sleeping, lying on your side, or sleeping sideways, and there are various opinions about how sleeping in a good mood gives you a good night's sleep when you wake up and get a good night's sleep. The natural posture should be maintained when lying down, and when lying down, the cervical spine (neckbone) should maintain a C curve and the spine should maintain an S curve. However, unlike when standing, because the abdomen and spine is pulled downward by gravity, there is a problem that the fatigue of the muscles of the spine and waist area is accumulated even if the S-type.

In order to solve this problem, it is necessary to support the waist by using a waist pillow and cushion, and in the conventional invention, the waist belt cushion (Korean Registered Utility Model Publication No. 20-0408171) and the waist pillow (Korea Registered Utility Model Publication) 20-0409725).

The conventional waist belt cushion (hereinafter referred to as Comparative Invention 1) moves the body to sleep around so that it can be fixed to the waist even in such a movement, as shown in Figure 1 of the elastic member belt attached to the Velcro tape at both ends It is characterized by integrally formed by inserting the cushion rod on the center.

The conventional waist pillow (hereinafter referred to as Comparative Invention 2), as shown in Figure 2, in the center and the support endothelial filled with fillings in the filling portion stitched in multiple transverse directions to form a plurality of fillings, A pocket portion is formed to accommodate the supporting endothelial, and both sides of the pocket portion are provided with an elastic band for length adjustment, and an attachment portion provided with a velcro at an end includes a waist belt extending from the elastic band, and a height adjustment pad. The height can be adjusted by using, it is characterized by being able to use a variety of filling in the filling part.

Comparative Invention 1 and Comparative Invention 2 are generally considered to be the best posture for spine health when sleeping in a flat form, when sleeping sideways can not fully support the waist. In the case of carrying out Comparative Invention 1 and Comparative Invention 2, the simple cushion is supported on the waist, and when lying on the side, it cannot support the waist at all. Even if the cushion is extended to the left and right sides, it supports both sides of the waist, etc. Since there is a difference in waist flexion and height, if you do not take into account such minute differences, the spine may not be the same as the one you do not use when the cushion does not touch the floor, or the difference between the cushion and the floor may be higher than the back or waist. There is a side effect of maintaining the wrong posture by bending the spine due to excessive force.

It is also the best position to sleep while lying down, but if you are pregnant or have a stomach, sleeping on your side will not hurt your spine. It may be pressed for a long time by contact with the blood and it may not be bleeding, or it may be crushed by sweat, and the muscles become rigid in a fixed state, causing pain after sleep. Changing your posture can help you get a good night's sleep.

This is the correct posture when lying on the side and keeping the cervical spine and spine at the same height with respect to the ground. The spine is bent downward by bending because gravity is pulled downward, just as when lying down. Even if you lose or maintain the cervical spine and spine, the muscles of the spine and back will accumulate, so if you use a back pillow to compensate for these problems, you will be able to get a good night's sleep regardless of your posture.

: Korean Utility Model Registration No. 20-0408171 "Waist Belt Cushion" : Republic of Korea Utility Model Registration No. 20-0409725 "Waist Pillow"

Therefore, the variable waist pillow according to the present invention considers the difference in the height of the back, the waist and the floor, and the difference between the back and the waist flexion according to the sleeping position of the sleeper, and the height and the flexion of the cushioning material supporting the back and left and right parts of the waist pillow. The height adjustment pad installed at the bottom of the waist pillow cushion material can adjust the waist pillow's height partially or totally.The material of the cushion pillow is applied differently for each part to provide excellent support and comfortable fit. It is an object of the present invention to provide a variable waist pillow in which the wearing state is maintained even when the posture is changed by using the belt part.

Variable waist pillow of the present invention for achieving the above object, the belt unit 10; A backrest 20 for supporting the back; A left lumbar support 30 which supports the left waist; Right waist support portion 40 for supporting the right waist; It is configured to include, the belt unit 10, the back support 20, the left waist support 30, the right support base (40) is fixed and supported; A waist band 12 extending from both ends of the support 11; A fixing means 13 positioned at an end of the waist band 12 to fix the support 11 and the waist band 12 to the waist; .

Such a variable waist pillow according to the present invention, when worn around the waist with the belt portion 10, the backrest 20, the left waist support 30, the right waist support 40 is inside The space surrounding the waist is formed, and the belly side is opened to form a round column, the backrest 20, the back cushion member 21 to support the back in a form corresponding to the back; and the back cushion material (21); the back shell 22 corresponding to the shape of the; including, the left waist support portion 30, the left waist cushion material 31 for supporting the left waist in a form corresponding to the left waist; and the The left waist cushion member 31; the left outer shell 32 corresponding to the shape of the; and the right waist support portion 40, the right waist cushion member 41 supports the right waist in a form corresponding to the right waist. And the right outer shell 42 corresponding to the shape of the right waist cushion member 41; including the right outer shell 42 and the like. The outer shell 22, the back shell 22 and the left shell 32 is characterized in that the sewing and high-frequency bonding to each other.

Such a variable waist pillow according to the present invention, one or more of the height adjustment pad 23 is inserted between the back shell 22 and the back cushion member 21; One or more left height adjusting pads (33) inserted between the left sheath (32) and the left waist cushion material (31); One or more right height adjusting pads 43 inserted between the right sheath 42 and the right waist cushioning material 41; And further comprising:

In the variable waist pillow according to the present invention, the lower portion of the back cushion material 21, the left waist cushion material 31, the right waist cushion material 41 is a material of a heavy elastic body that can support the body pressure for maintaining the body shape. The upper part is made of a material of low elasticity for the dispersion of body pressure, the back height adjusting pad 23, the left height adjusting pad 33, the right height adjusting pad 43 is characterized in that the material of high elasticity for height adjustment.

Therefore, the variable waist pillow of the present invention is a shape corresponding to the back and waist, by providing a height-adjusting pad for each part, it is possible to adjust the height and flexion according to the body size of each individual, spine not only on the back but also on both sides waist When lying down, keep the spine in the form of an S-curve with respect to the ground, and when lying on its side, keep the spine in the form of a straight line against the ground, as if the spine is standing in any position. It protects the spine by maintaining the state, and by making various materials of cushioning material for each part, it supports the spine, and it is good to wear around the back and waist, and it is fixed to the waist with a belt and the wearing state is maintained even if the posture is changed. The effect is to maintain a comfortable and comfortable state.

1 is a perspective view of a conventional waist belt cushion (comparative invention 1).
Figure 2 is an exploded perspective view of a conventional waist pillow (comparative invention 2).
Figure 3 (a), (b) is a perspective view of a variable waist pillow according to an embodiment of the present invention.
4 (a), (b) is a perspective view of the belt portion applied to the variable waist pillow of FIG.
Figure 5 (a), (b) is a perspective view of the back support, left waist support, right waist support applied to the variable waist pillow of Figure 3;
6 is a plan view of the variable waist pillow of FIG.
Figure 7 (a) is a horizontal cross-sectional view of the back support applied to the variable waist pillow of FIG.
Figure 7 (b) is a horizontal cross-sectional view of the left waist support applied to the variable waist pillow of Figure 3.
Figure 7 (c) is a horizontal cross-sectional view of the right waist support applied to the variable waist pillow of Figure 3.
Figure 8 (a) is a vertical cross-sectional view of the right waist support applied to the variable waist pillow of FIG.
8 (b) is a vertical cross-sectional view of the backrest applied to the variable waist pillow of FIG.
9 is a front view of the variable waist pillow of FIG.
Figure 10 (a), (b) is a view showing a user wearing a variable waist pillow of Figure 3;

The above objects, features and advantages of the present invention will be more readily understood by reference to the accompanying drawings and the following detailed description.

Hereinafter, with reference to the accompanying drawings will be described in detail the configuration and effect of the preferred embodiment of the present invention.

Figure 3 (a), (b) is a perspective view of a variable waist pillow (hereinafter referred to as waist pillow) according to an embodiment of the present invention, 3 (a) is a state in which the waist pillow unfolded, 3 ( b) is the same as the shape when the user wears the waist pillow, the waist pillow belt 10, the backrest 20, the left waist support 30, the right waist support 40 It is composed of

As shown in FIGS. 4A and 4B, the belt part 10 includes a support on which the back support 20, the left waist support 30, and the right waist support 40 are fixed. 11), a waist band 12 extending from both ends of the support 11, and fixed to fix the support 11 and the waist band 12 to the waist by being located at the end of the waist band 12 Means (13). Figure 4 (a) is a state in which the belt portion 10 is unfolded, and when worn, as shown in Figure 4 (b) is coupled to both ends of the waist band 12 by the fixing means 13 Wrap your waist round with a waist pillow to fix it.

When the backrest 20, the left waistrest 30, the right waistrest 40 is unfolded as a date as shown in Figure 5 (a), the right backrest 40, the backrest ( 20), the left waist support portion 30 is connected side by side in order, when in use, as shown in Figure 5 (b) is formed a space surrounding the waist, rounded pillars (open ellipse column) , Or a square pillar having a curved surface at the corner), wherein the circumference of the round pillar should be equal to or less than the circumference of the thickest part of the user's body.

6 is a plan view of the waist pillow, the right waist support part 40, the back support part 20, and the other side of the back waist contacting the back and waist of the left waist support part 30 is a support of the belt part 10 ( 11), Figure 7 is a view showing a state in which the waist pillow is cut in the horizontal direction (direction perpendicular to the longitudinal direction of the body when worn), the backrest 20 is shown in Figure 7 (a) As illustrated, the back cushion member 21 supports the back in the form corresponding to the back, and the back shell 22 surrounding the back cushion member 21 in correspondence to the shape of the back cushion member 21, the left side The waist support portion 30 corresponds to the shape of the left waist cushion material 31 and the left waist cushion material 31 which support the left waist in a form corresponding to the left waist as shown in FIG. It includes a left shell 32 surrounding the waist cushion material 31, the right waist support portion 40 is that shown in Figure 7 (c) The right waist cushion member 41 supporting the right waist in a form corresponding to the right waist as described above, and the right outer shell 42 surrounding the right waist cushion member 41 in correspondence to the shape of the right waist cushion member 41, The right outer shell 42 and the back shell 22, the back shell 22 and the left shell 32 is joined to each other when the edges when they are unfolded, the sewing and high frequency bonding method, using the adhesive method In this case, the present invention can be modified in various ways.

The cushion members 21, 31, and 41 are made of an elastic material, and specifically, polyurethane foams having different hardness and elasticity are used.

Preferably, the lower portion of the cushioning material (21, 31, 41) is applied to the elastic material of a sufficient hardness to support the body pressure to maintain the body shape to feel comfort without being pressed while supporting the waist and back well The upper part applies a material of low elasticity (which may use a memory foam, etc.) of a somewhat low hardness for dispersing body pressure, but the present invention is not limited thereto. In some cases, the hardness of each of the cushioning materials 21, 31, and 41 may be different. It is possible to carry out modification by different.

8 is a view showing a state in which the waist pillow is vertically cut, FIG. 8 (a) is a cross-sectional view of the right waist support part 40 cut in a vertical direction (length of body when worn), FIG. 8 (b) is sectional drawing which cut | disconnected the said backrest part 20 in the vertical direction.

As shown in FIGS. 7 to 8, the right waist support part 40, the back support part 20, and the left waist support part 30 are in contact with the waist and the back, and the cross section in the horizontal direction rounds the waist and the back. Wrapping is concave, and in the vertical direction is convex to fit the waist and back flexion is the most suitable form for the human body. In addition, when the height adjusting pads (23, 33, 43) is attached to the outside of the cushioning material (21, 31, 41) as shown in Figures 7 to 8, the height of the waist pillow can be adjusted, as shown in the figure Although not, the degree of bending of the waist pillow can be adjusted when attached to the inner side of the cushioning material (21, 31, 41). In addition, the height adjustment pads (23, 33, 43) can be attached to each of the cushioning material (21, 31, 41) separately, the number of attachments can be adjusted can be used according to the body ratio of various sizes, elastic body It is made of a material, specifically use a polyurethane foam of different hardness and elasticity. Preferably, the control pads (23, 33, 43) applies a material of a high elasticity of a somewhat high hardness for height adjustment, the present invention is not limited to this, in some cases of the control pads (23, 33, 43) Modification can be performed by varying the hardness of each part.

The high elasticity, the medium elasticity, and the low elasticity of the cushioning material (21, 31, 41) and the control pads (23, 33, 43) are classified as follows according to the hardness, the high-elasticity of the product 30 ~ 60 (Asker F ), A polyurethane foam with a 30 to 60% elasticity modulus of bollibound, a medium elastic body is a polyurethane foam with a hardness of 20 to 40 (Asker F), a 10 to 30% elasticity modulus of a product, and a low elastic body is It refers to a polyurethane foam with a hardness of 10 to 25 (Asker F) and a 2 to 15% elasticity modulus.

9 is a front view of the waist pillow, Figure 10 (a), (b) is an embodiment in which the user wears the waist pillow. 10 (a) shows that the left waist support 30 supports the lower back of the wearer's lower back when lying sideways, and the left waist support 30 supports the waist of the wearer so that the spine is left and right. 10 (b) shows that the backrest 20 supports the back from the lower back of the wearer when lying down, and the waist height and the degree of bending of the wearer It is effective to maintain the spine by supporting the fit to S.

Compared with Comparative Invention 1 and Comparative Invention 2, the Comparative Invention is a simple cushion that is supported by the waist when it is carried out as it is, and when it is laid on its side, it cannot support the waist at all. Even if it supports all, the shape is simply convex in all directions, so it only wraps around the waist, and because the height adjustment pad is not used for each part of the back and waist, each part of the waist and back It is not possible to optimally control the pressure exerted on it. The waist pillow of the present invention supplements the disadvantages of the conventional waist pillow and cushion, and manufactures the shape of the cushion in a shape that matches the shape of the human body, and allows height adjustment to the three sides of the back and waist separately to the individual body shape. Adjustable waist pillow that can be adjusted to fit.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents. Of course, such modifications are within the scope of the claims.

10 belt portion 11 support stand
12: waist band 13: fixing means
20: backrest 21: back cushion material
22: outer shell 23: back height adjustment pad
30: left waist support part 31: left waist cushion material
32: left outer jacket 33: left height adjustment pad
40: right waist support portion 41: right waist cushion material
42: right outer cover 43: right height adjustment pad

Claims (4)

In the back pillow to support the waist when sleeping,
A belt portion 10;
A backrest 20 for supporting the back;
A left lumbar support 30 which supports the left waist;
Right waist support portion 40 for supporting the right waist; ≪ / RTI >
The belt unit 10,
A support (11) on which the backrest (20), the left waist support (30), and the right waist support (40) are fixed and supported;
A waist band 12 extending from both ends of the support 11;
A fixing means 13 positioned at an end of the waist band 12 to fix the support 11 and the waist band 12 to the waist;
Adjustable waist pillow, characterized in that it comprises.
The method of claim 1,
The waist pillow,
When worn around the waist with the belt part 10,
The backrest 20, left waist support 30, the right waist support 40 is
A space is formed inside the waist, and the belly is open in the form of a round column,
The backrest 20,
Back cushion material 21 for supporting the back in the form corresponding to the back; And
And a back shell 22 corresponding to the shape of the back cushion material 21.
The left lumbar support 30,
Left waist cushion material 31 for supporting the left waist in the form corresponding to the left waist; and
It includes; the left outer shell 32 corresponding to the shape of the left waist cushion material 31;
The right waist support part 40,
Right waist cushion material 41 for supporting the right waist in the form corresponding to the right waist; And
Including the right outer shell 42 corresponding to the shape of the right waist cushion member 41;
The right sheath 42 and the back sheath 22, the back sheath 22 and the left sheath 32 is a variable waist pillow, characterized in that the sewing and high-frequency adhesion to each other.
The method of claim 2,
Is inserted between the back shell 22 and the back cushion member 21
One or more back height adjusting pads 23;
Is inserted between the left shell 32 and the left waist cushion material 31
At least one left height adjusting pad 33;
Is inserted between the right sheath 42 and the right waist cushion material 41
One or more right height adjusting pads 43;
Adjustable waist pillow characterized in that it further comprises.
The method of claim 3, wherein
The lower portion of the back cushion material 21, the left waist cushion material 31, the right waist cushion material 41 is a material of a heavy elastic body that can support the body pressure for maintaining the body shape,
The upper portion of the back cushion material 21, the left waist cushion material 31, the right waist cushion material 41 is made of a low elastic material for body pressure dispersion,
The back height adjustment pad 23, the left height adjustment pad 33, the right height adjustment pad 43 is a variable waist pillow, characterized in that the material of high elasticity for height adjustment.

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