KR102088842B1 - Multi-functional waist pillow - Google Patents

Abstract

Disclosed is a waist pillow that prevents bedsores by partially forming a space between the patient's back and the seating surface. To this end, a support interpolation groove is formed inside, and a buffer cover provided with an inlet communicating with the support interpolation groove, and a waist support formed to a size smaller than the buffer cover and interpolated into the support interpolation groove through the inlet of the buffer cover In the multi-functional waist pillow, the waist support is provided on a rim portion of a surface facing the waist, and is formed on a cylindrical body portion protruding from the surface and a cylindrical head portion formed on an upper portion of the body portion and having an extended outer diameter than the body portion. It provides a multi-function waist pillow characterized in that it comprises a support fastener arranged so that the configured fastening projection has a grid pattern. According to the present invention, it can be used as a pillow to prevent bedsores while lying down, and can be used as a lumbar support that firmly supports the spine when walking upright, and can be used as a backrest in vehicle driving and chairs.

Description

Multifunctional waist pillow {MULTI-FUNCTIONAL WAIST PILLOW}

The present invention relates to a multi-function waist pillow placed between the waist and the ground at bedtime, and more specifically, it is possible to prevent bedsores by forming a partially spaced space between the back and seating surface of a patient who lives mainly lying down, It relates to a multifunctional waist pillow that can be used not only for bedtime, but also for walking, vehicle driving, and chair use.

It is not an exaggeration to say that if you sleep eight hours out of 24 hours a day, one third of your life goes to sleep. Sleep not only rests your mind and body all day long, it's also a time for recharging, and if you don't sleep, you'll not only be disturbed by all your activities, such as a battery drain, but you'll feel a lot of pain. For good health, you need to sleep enough, and at least when sleeping, it's a good idea not to strain your body as much as possible.

Sleeping habits vary, such as sleeping straight, lying down, or sleeping sideways, and there are many different views about what posture sleeps to give you a good night's sleep and when you wake up, but in general, the most correct sleeping position It maintains the natural posture even when lying down. Even when lying down, the cervical spine (neckbone) must maintain a C-shaped curve and the spine should maintain an S-shaped curve.

However, unlike standing, when lying down, the abdomen and spine are pulled downward by gravity, so there is a problem that fatigue builds up in the muscles of the spine and lower back even if the S-type is maintained.

To solve this problem, use a pillow and cushion for the waist to support the waist. Specifically, as shown in FIG. 1, the waist belt cushion is integrally formed by inserting a cushion on the center of the elastic member belt with Velcro tapes attached at both ends to provide a function to be fixed to the waist even if the body to go to bed moves around. do. In addition, as shown in Figure 2, the waist pillow is formed with a support endothelium in which the filling material is filled, and a pocket portion in which the support endothelium is accommodated is formed in the filling part which is multiplied in several horizontal directions to form a plurality of filling parts. , Since both sides of the pocket portion are provided with elastic bands for length adjustment, and an attachment portion provided with a Velcro at the end includes a waist belt formed extending from the elastic band, a function to adjust the height using a height adjustment pad is provided. to provide.

The above-described conventional technology has a problem in that when the flat lying posture is maintained for a long time, the skin is pressed against the floor for a long time, so that the blood does not pass, and may be squeezed by sweat.

In particular, patients who need to lie down and treat for a long time, such as unconscious patients in the brain's nervous system, such as stroke, patients who are lying in bed with an aversion disease, and patients who are seriously injured by an accident, etc. There was a problem that it was not smooth, so it was easy to get pressure sores.

Accordingly, the applicant has invented Patent Publication No. 10-2018-0000455 (multi-function waist pillow) to solve the above-mentioned problems. However, if the waist pillow is used during sleep, a problem may occur outside the designated position because the waist support can be moved within the buffer cover to a predetermined range according to the user's movement. In addition, the waist support should be used together with the waist belt to stably support the waist when used when walking, so if the waist belt is worn inside a relatively thin thickness of clothes such as summer, the waist belt is recognized from the outside. Could occur.

Republic of Korea Patent Publication No. 10-2018-0000455 (2018.01.03 published) Republic of Korea Registered Patent No. 10-0627629 (announced on September 25, 2006) Republic of Korea Registered Patent No. 20-0469632 (2013.10.28 announcement) Republic of Korea Registered Patent No. 20-0409725 (announced March 3, 2006)

Therefore, the object of the present invention is that the waist support can stably maintain the initial position inside the buffer cover even if movement occurs while the patient is sleeping, and can firmly support the waist regardless of the external gaze even in the upright walking state. In providing a multifunctional waist pillow.

In order to achieve the object of the present invention described above, in one embodiment of the present invention is provided with a vertebral support line for supporting by applying pressure to the spine when lying in an orbital position, an interpolation groove for a support is formed inside, and communicating with the interpolation groove for the support Multi-function waist including a shock absorber cover provided with an inlet and a waist size supporting the lumbar spine so that the lumbar spine is not distorted despite the user's backlash by being interpolated into the support through the inlet of the shock absorber cover and having a smaller size than the buffer cover. In the pillow, the waist support is provided on the rim portion of the surface facing the waist, formed on the cylindrical body protruding from the surface, and formed on the top of the body portion and a fastening protrusion consisting of a cylindrical head portion having an extended outer diameter than the body portion Comprising support fasteners arranged so that they have a grid pattern Provides a multifunctional lumbar pillow as claimed.

According to the present invention, even if a person with severe movement during sleep uses a space between the waist support and the buffer cover, a patient's waist can be stably supported.

In addition, the present invention can prevent blood pressure by inducing blood circulation in the back and drying sweat by blowing air by partially creating a space between the patient's waist and the waist pillow.

In addition, the present invention can be firmly supported between the waist and the waist pillow with a belt when used for a chair or the like, and when used for upright walking, the waist can be stably supported by being coupled to the inside of the wearable clothing without a belt.

In addition, the present invention can fill the space appearing from the curves and curves of the waist and hips located on the left and right sides of the lumbar spine and sacrum when lying down, and provides three-dimensional curves and curves necessary to maintain an appropriate waist angle.

In other words, the abdomen, traction, physical therapy, and surgery are performed to relieve and treat unstable posture or shock, pain accompanying lumbar intervertebral disc prolapse (waist disc), and the waist pillow of the present invention is a 'C' in a standing position. 'When sleeping on the lumbar-shaped lumbar vertebrae, in the process of relaxing horizontally according to the natural law of gravity, the waist height and angle do not match, thereby reducing pain and inducing comfortable sleep.

In addition, the present invention acts on the C-shaped lumbar vertebrae whose angle decreases due to unstable posture, external shocks, aging, etc. when the user goes to bed, or deforms to an inverted angle to alleviate deformation of the lumbar spine and provide comfortable sleep. Can induce

1 is a plan view showing a conventional waist belt cushion.
2 is a cross-sectional view showing a conventional waist pillow.
3 is a perspective view showing a waist pillow according to the present invention.
4 is a perspective view showing a waist support according to the present invention.
5 and 6 are perspective views showing the waist pillow of the present invention assembled for bedtime.
7 is a side view showing a side surface of the waist pillow of FIG. 5.
8 is a schematic view for explaining the spine support line provided in the buffer cover of the present invention.
9 is a bottom view showing the bottom surface of the waist pillow of FIG. 5.
10 and 11 are perspective views for explaining the waist support of the present invention.
12 is a perspective view for explaining the waist support and the thickness control plate according to the present invention.

Hereinafter, a multifunctional waist pillow (hereinafter abbreviated as 'waist pillow') according to preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 is a perspective view showing a waist pillow according to the present invention, and FIG. 4 is a perspective view showing a waist support according to the present invention.

The waist pillow according to the present invention can be used not only for the purpose of supporting the C-shaped lumbar vertebrae whose angle is reduced or deformed to an inverse angle due to unstable posture, external shock, aging, etc. at bedtime. It can also be used for belly bands before and after pregnancy and childbirth, as well as for vehicle driving and chair back support. Moreover, the waist pillow according to the present invention can also be used as a waist supporter to support the waist when walking upright.

To this end, the waist pillow according to the present invention is disposed between the bottom surface (or bed or chair) and the back waist, as shown in FIGS. 3 and 4, the cushion cover 100 supporting the waist portion from the bottom surface, And a waist support 200 that is interpolated into the buffer cover 100 or separated from the buffer cover 100, and may further include a waist belt 300 that is selectively coupled to the buffer cover 100. have.

In addition, in the following description, the X-axis direction (first direction) refers to a direction connecting both shoulders, the Y-axis direction (second direction) is the height (key) direction, and the Z-axis direction (third direction) is the chest thickness. It means direction. And the front means a surface in a direction in contact with the waist, the back means a surface in a direction in contact with the bottom surface, and the left and right directions mean the left and right directions of the body.

Hereinafter, each component will be described in more detail with reference to the drawings.

5 and 6 are perspective views showing the waist pillow of the present invention assembled for bedtime, and FIG. 7 is a side view showing the side of the waist pillow of FIG. 5.

5 to 7, the waist pillow according to the present invention includes a buffer cover 100.

The buffer cover 100 is intended to induce sound sleep by relaxing the bone muscle adjacent to the lumbar spine by naturally supporting the 'C'-shaped curve of the lumbar spine, and seats the lumbar region, sacral region, and thoracic region of the user. At this time, the buffer cover 100 is preferably formed to have a length that can seat the thoracic vertebrae 12, or thoracic vertebrae 11 and 12.

More specifically, the cushioning cover 100 is provided with a vertebral support line that supports by applying pressure to the spine, preferably the lumbar spine and sacrum, when lying in an upright position on its front surface as shown in FIGS. 5 to 7. The spine line is provided in the Y-axis direction (second direction) of the front of the shock absorber cover 100, and the lumbar support line 111 provided on the upper portion of the shock absorber cover 100 based on the Y-axis direction (second direction) And, it is composed of a lumbar support line 112 provided at the lower portion of the buffer cover 100, and a lumbar support line 111 and a hip support line 113 provided at the boundary between the lumbar support line 112. At this time, the hip support line 113 is branched from left to right at the end of the sacral support line 112, respectively, as shown in FIG.

In addition, the shock absorber cover 100 may be provided with a plurality of spacer protrusions 120 on the front surface of the sleeping waist portion of the bed. The plurality of separation protrusions 120 helps blood circulation. In addition, the plurality of spaced protrusions 120 support the patient's body weight, and at the same time, around the spine support lines 111, 112, and 113 as shown in FIGS. 5 to 7 to facilitate ventilation in the back of the patient in contact with the buffer cover 100. Is placed.

In addition, the buffer cover 100 is provided with a configuration that can be selectively detachable to the waist support 200. Specifically, the buffer cover 100 is formed with a support interpolation groove (not shown) therein so that the waist support 200 can be interpolated and installed. In addition, the cushion cover 100 is formed with an inlet at any one of the top, bottom, or side surfaces so that the waist support 200 installed therein can be separated. At this time, the inlet is in communication with the interpolation groove of the support.

In other words, the inlet provides an entrance through which the waist support 200 can enter the interior of the shock absorber cover 100, and the interpolation groove of the support can allow the waist support 200 to be seated inside the shock absorber cover 100. Provide a space.

If necessary, opening and closing means such as a zipper may be provided at the inlet. The opening and closing means can prevent the waist support 200 from being exposed to the outside while being accommodated inside the buffer cover 100, and the waist support 200 is separated from the buffer cover 100 regardless of the user's intention. Can be prevented.

The shock absorber cover 100 has a curved structure corresponding to a waist portion so as to seat a user's waist portion, and a lumbar seating portion supporting the lumbar portion of the user's waist portion and a hip to seat the user's hip portion It has a curved surface structure corresponding to the part and is composed of a sagittal seating part that supports the sagittal part of the user. If necessary, the upper portion of the lumbar seating portion may be formed to have a curved structure corresponding to the lower portion of the thoracic vertebrae to seat the thoracic vertebra 12 or thoracic vertebra 11 and thoracic vertebra 12.

More specifically, as illustrated in FIG. 7, the sagittal seating portion is designed to gradually increase in height from the bottom to the top adjacent to the lumbar seating portion based on the Y-axis direction (second direction). In addition, the lumbar seating portion is designed to gradually decrease in height from the bottom to the top adjacent to the lumbar seating portion. In addition, the lumbar seating portion is convex on both sides of the central portion than the central portion based on the X-axis direction (first direction) when viewed from the front to correspond to the shape of the spine. In addition, both sides of the central portion are concave than the central portion based on the X-axis direction (first direction). In addition, when viewed from the side, the cushion cover 100 is convexly formed in the middle part based on the Y-axis direction (second direction) to comfortably support the waist in the supine position.

The buffer cover 100 may be made of a material having elasticity and resilience, such as a memory foam or latex, but is an open cell structure material that can circulate air itself, that is, an open-cell foam or It is preferably formed of a porous resin or the like. For example, the buffer cover 100 may be formed of latex foam, polyurethane foam, breathable silicone, and the like.

The breathable silicone is a silicone in which a large number of pores are formed, and provides constant hardness (hardness) that does not change with time. Therefore, since the material itself is stable, the height and angle of the pillow can be maintained semi-permanently. In addition, many pores quickly release heat generated from the waist and act to enable ventilation, thereby keeping the waist in a cool state. Therefore, excessive pressure can be prevented from being applied to nerves, muscles, and blood vessels by body pressure, and heat can be prevented from condensing at the waist.

In addition, the shock absorber cover 100 may be formed in a flat shape with a rear surface as shown in FIG. 9. This increases the contact area between the back surface and the bottom surface of the shock absorber cover 100, so even if an external force is applied, the effect of preventing the shock absorber cover 100 from being moved by the frictional force acting between the shock absorber cover 100 and the bottom surface to provide.

In addition, one or more cover fastening holes are formed in the left and right directions of the shock absorber cover 100 based on the Y-axis direction (second direction). The cover fastening hole is configured to provide a space for fixing the waist belt 300 to the buffer cover 100, as shown in FIG.

As a specific aspect, the buffer cover 100 according to the present invention may be provided with two cover fastening holes at the left end, and two cover fastening holes at the right end, as shown in FIGS. 5 to 7.

As a specific aspect, the shock absorber cover 100 according to the present invention collects data on a waist portion by photographing a waist portion of a person having various physical conditions with a portable 3D scanner, and then reverse-engineers based on this data. It is formed in the optimal size.

Specifically, the buffer cover 100 is formed to have a width of 232 to 296 mm, a length of 202 to 280 mm, and a height of 40 to 45 mm. In addition, the buffer cover 100 is formed to have a maximum edge height of about 25 mm and a minimum height of about 15 mm. At this time, the lowest height of the edge of the buffer cover 100 is a portion located on the same line as the thoracic vertebra.

In addition, the lowest height of the spine support line is formed to have about 35 mm in a position corresponding to the lower end of the sacrum, and the maximum height is formed to have a height of 40 to 45 mm in a position corresponding to the lumbar spine number 3.

For example, when the length of the buffer cover 100 is formed of 296 mm, the upper portion of the buffer cover 100 is formed to have a length of 120 mm around the curved point corresponding to lumbar spine 3, and the buffer cover 100 The lower portion is formed to have a length of 160 mm. At this time, a recessed curved surface corresponding to the user's hip is provided at the lumbar seating portion formed at the lower portion of the buffer cover 100. The waist pillow that is not provided with such a recessed curved surface cannot maintain the lumbar angle.

Referring to Figure 3, the waist pillow according to the present invention includes a waist belt (300).

The waist belt 300 closes the waist so that the cushion cover 100 interpolating the waist support 200 does not deviate from the user's waist even when the user moves. It is formed to have a length.

These waist belts 300 are provided in the left and right directions of the buffer cover 100, respectively, and are coupled to the first fastening hole 130 and the second fastening groove. More specifically, the waist belt 300 is composed of a first belt 310 connected to the left side of the shock absorber cover 100 and a second belt 320 connected to the right side of the shock absorber cover 100. At this time, the waist belt 300 may be provided with detachable means, respectively, to the first belt 310 and the second belt 320 to stably wrap the user's waist. Velcro, tick buttons, etc. may be used as the detachable means.

10 and 11 are perspective views for explaining the waist support of the present invention.

4, the waist pillow according to the present invention includes a waist support 200.

The waist support 200 has a structure that can be detached from the interior of the buffer cover 100, when used for bedtime, is interpolated into the interior of the buffer cover 100, and when the user walks upright, When used as a separate from the buffer cover 100 may be used alone.

The waist support 200 maintains a correct posture so that the spine is not bent to the left or right by firmly supporting the waist regardless of the wearer's weight, and supports the spine to S by supporting the wearer to fit the height and flexion of the waist. It provides the effect of maintaining.

Specifically, the waist support 200 is formed to be smaller in size than the buffer cover 100 so that the whole can be interpolated into the interior of the buffer cover 100. At this time, the waist support 200 is interpolated into the support interpolation groove through the inlet of the buffer cover 100, and supports the lumbar spine and sacrum so that the lumbar spine is not twisted despite the back of the user.

In addition, the waist support 200 is formed to have an outer shape corresponding to the front surface of the buffer cover 100. More specifically, the waist support 200 is formed with a first bent portion 210 protruding in the front direction to support the sacrum at its lower portion, and a second bent portion 220 recessed in the rear direction to support the lumbar spine thereon. Is formed.

In addition, one or more second fastening holes 230 are formed in the left and right directions based on the Y-axis direction (second direction) of the waist support 200. The second fastening hole 230 is configured to provide a space for fixing the waist belt 300 to the waist support 200 as shown in FIG. 4.

As a specific aspect, the waist support 200 according to the present invention is provided with two second fastening holes 230 at the left end and two second fastening holes at the right end as shown in FIGS. 9 and 10. 230) may be provided.

When the waist support 200 is interpolated using the waist pillow, the user's back and waist are provided uniformly around the spine, thereby preventing the user from unconsciously turning to the side.

In addition, since the waist support 200 is formed to a thickness of 1.5 to 5 mm and has a slim structure, the fact that the user who walks upright wears it on the back of the back does not show the fact that it is worn out. The waist support 200 may be formed of a double foamed foam made of polyurethane or silicone on a porous resin or PVC. If necessary, the waist support 200 may be formed of a shape memory alloy so that the circular shape can be maintained even if some deformation occurs due to the user's weight as it is interpolated and used in the cushion cover 100 during sleep.

In addition, the waist support 200 may be provided with a support fastener 240 on the rim portion of the surface facing the waist. Specifically, the support fastener 240 is composed of fastening protrusions arranged to have a grid pattern. At this time, the fastening protrusion is formed on the cylindrical body portion 242 protruding from the surface of the waist support 200 and the cylindrical head portion 244 formed on the upper portion of the body portion 242 and having an extended outer diameter than the body portion 242 ).

Any first fastening protrusions constituting the support fastener 240 are formed to be spaced apart by 95 to 99.9% of the diameter of the adjacent second fastening protrusions and the body portion 242, and the first fastening protrusions and the second The third fastening protrusion disposed on the upper side adjacent to the fastening protrusion is spaced by 95 to 99.9% compared to the diameter of the fourth fastening protrusion and the body portion 242 disposed on the lower side adjacent to the first fastening protrusion and the second fastening protrusion. Can be formed.

At this time, if the gap between the first fastening protrusion and the second fastening protrusion exceeds 99.9% of the diameter of the body portion 242, the binding force of the support fastener 240 is lowered, and the waist support 200 is inserted into the support interpolation groove or clothing. A problem that cannot be stably fixed may occur. And, if the gap between the first fastening protrusion and the second fastening protrusion is less than 95% of the diameter of the body portion 242, the support fastener 240 is not fitted to the strap fastener or the control panel fastener described later, or the strap when the fit is engaged. The fastener or the throttle of the throttle may be damaged.

Unlike the conventional detachable means such as a tick button, Velcro, etc., the support fastener 240 is formed integrally with the waist support 200 to provide an effect that is not separated from the waist support 200 even in an environment where a lot of surface friction is generated. . In addition, the support fastener 240 is limited to have a constant appearance, but is compatible with any configuration of the strap fastener and the throttle fastener to provide an effect that can be freely detached.

As described above, the waist support 200 according to the present invention can be stably coupled to the strap fastener or the throttle fastener selectively using only the support fastener 240 even if the strap fastener or the control plate fastener is not respectively provided with fastening means. It becomes possible.

If necessary, the waist support 200 may be configured to be separated from the buffer cover 100 to prevent the occurrence of skin troubles when directly supporting the waist. To this end, the waist support 200 may be provided with an open cell pad 250 on the front surface in contact with the skin. The open cell pad 250 is made of any one of silicone, latex, and polyurethane.

More specifically, the open cell pad 250 is formed to a size capable of covering the waist support 200, and is formed with a constant thickness on the front surface of the waist support 200 to have a curved structure corresponding to the waist portion.

The open cell pad 250 allows air to flow smoothly through the fine pores formed in the open cell pad 250 even after a long period of time after the waist support 200 is brought into contact with the waist, so that air It is possible to prevent the occurrence of skin troubles by blocking.

The waist pillow according to the present invention may further include a plurality of fixing means.

The fixing means is coupled to the support fastener 240 of the waist support 200 to fix the waist support 200 to the support interpolation groove or clothing of the buffer cover 100, and is composed of a strap and a strap fastener.

The strap provides a contact surface so that the fixing means can be fixed to the support interpolation groove or clothing, and may be formed in a sheet shape. At this time, the strap may be made of synthetic resin, fabric, or the like. If necessary, the strap may be provided with an attachment sheet on the buffer cover 100 or a surface in contact with clothing.

The strap fastener is coupled to the strap, and is fitted to the support fastener and is formed to have a structure corresponding to the support fastener so that the waist support 200 can be fixed to the support interpolation groove or clothing.

For example, the strap fastener is composed of fastening protrusions arranged to have a grid pattern. The fastening protrusion is composed of a body portion formed of the same structure as the cylindrical body portion 242 of the support fastener 240, and a cylindrical head portion formed on the upper portion of the body portion and having an extended outer diameter than the body portion. At this time, the cylindrical head portion is formed to have the same diameter as the cylindrical head portion 244 of the support fastener 240.

Any of the first fastening protrusions constituting such a strap fastener is formed to be spaced apart by 95 to 99.9% of the diameter of the second fastening protrusion and the body part, and adjacent to the first fastening protrusion and the second fastening protrusion. The arranged third fastening protrusion may be formed to be spaced apart by 95 to 99.9% of the fourth fastening protrusion and the diameter of the body portion. At this time, the fourth fastening protrusion is disposed below the first fastening protrusion and the second fastening protrusion.

12 is a perspective view for explaining the waist support and the thickness control plate according to the present invention.

Referring to FIG. 12, the waist pillow according to the present invention may further include a thickness adjusting plate 400.

The thickness adjustment plate 500 is interpolated into the support interpolation groove of the cushion cover 100 together with the waist support to adjust the height of the cushion cover 100, and can be closely adhered to the back of the waist support 200. So that it is formed to have a front surface corresponding to the back of the waist support 200.

Since the thickness regulating plate 500 is mainly used when sleeping, a lot of pressure is applied from the outside, so it is preferable to be formed of a shape memory alloy so that its shape is not deformed or damaged.

As described above, when it is necessary to increase the thickness of the waist pillow according to the user's body size, the thickness adjustment plate 400 together with the waist support 200 and the interpolation groove of the support through the inlet of the buffer cover 100 It is interpolated and serves to increase the thickness of the buffer cover 100.

If necessary, the thickness adjustment plate 400 may be provided with a control plate fastener 410 on the front surface of the waist support 200 in contact with the support fastener 240. The adjustment plate fastener 410 is fitted to the support fastener 240 and is formed to have a structure corresponding to the support fastener 240 so as to fix the thickness adjusting plate 400 to the waist support 200.

For example, the adjusting plate fastener 410 is composed of fastening protrusions arranged to have a grid pattern. The fastening protrusion is composed of a body portion formed of the same structure as the cylindrical body portion 242 of the support fastener 240, and a cylindrical extension portion formed on the upper portion of the body portion and having an expanded outer diameter than the body portion. At this time, the extension portion is formed to have the same diameter as the cylindrical head portion 244 of the support fastener 240.

Any of the first fastening protrusions constituting the adjusting plate fastener 410 is formed to be spaced apart by 95 to 99.9% of the diameter of the neighboring second fastening protrusions and the body part, and the first fastening protrusions and the second fastening protrusions are adjacent The third fastening protrusion disposed on one upper portion may be formed to be spaced apart by 95 to 99.9% compared to the diameter of the fourth fastening protrusion and the body portion. At this time, the fourth fastening protrusion is disposed below the first fastening protrusion and the second fastening protrusion.

As described above, when the fastening protrusion of the adjusting plate fastener 410 is fitted between the first fastening protrusion and the second fastening protrusion of the support fastener 240 and between the third fastening protrusion and the fourth fastening protrusion, the body portion 242 and the head It is seated on the step formed between the parts 244 and fixed to the support fastener 240. In particular, the fastening protrusion of the adjusting plate fastener 410 and the fastening protrusion of the support fastener 240 may be relatively easily separated in the opposite direction of movement due to their structure, but are firmly coupled to the movement acting in the left and right directions. To maintain.

The waist pillow according to the present invention may further include a protection panel (not shown).

The protection panel is attached to the back of the waist support 200, the waist support 200 is attached and used only when used as a waist protector separated from the buffer cover 100.

The protection panel is formed to have a size that can cover the waist support 200, and a Velcro or the like is provided on the front surface thereof to be attached to the Velcro provided on the back side of the waist support 200. At this time, the rear surface of the protection panel is formed to have a flat structure.

In addition, the protective panel may be composed of an elastic body such as silicone, rubber, or polyurethane foam to absorb the impact of a bumper.

Since the waist support 200 described above is formed in a slim structure, there is an advantage that the fact of wearing is not exposed to the outside, but as shown in FIG. 11, the wearer can use public transportation such as subway because it is formed so that the rear side is curved. In the case of use, a problem may occur in which the passenger feels pain in the process of colliding with the surrounding passengers due to the sharp edge portion.

The above-described waist pillow may be composed of one set of the cushion cover 100, the waist support 200, and the waist belt 300, but may be used by selectively combining each component according to the use of the waist pillow. .

For example, when used as a pillow to support the waist while lying down, the cushion cover 100 and the waist support 200 are assembled and used, or the cushion cover 100 and the waist support 200 and the waist belt 300 are used. Can be assembled and used.

In addition, when used as a lumbar support to support the waist while sitting, the shock absorber cover 100 and the waist support 200 are assembled and used, or the shock absorber cover 100, the waist support 200, and the waist belt 300 ) Can be assembled and used.

In addition, in the case of using the waist protector for supporting the waist when walking upright, even if the waist belt 300 is not in close contact with the waist, the waist support 200 can be combined with clothing and used alone without the waist belt 300. .

Although described above with reference to preferred embodiments of the present invention, those skilled in the art can variously modify and change the present invention without departing from the spirit and scope of the present invention as set forth in the claims below. You will understand that you can.

100: cushion cover 111: lumbar support line
112: sacral support line 113: hip support line
120: separation protrusion 130: the first fastening hole
200: waist support 210: first bend
220: second bend 230: second fastening hole
240: support fastener 300: waist belt
310: first belt 320: second belt
400: thickness adjusting plate 410: adjusting plate fastener

Claims (5)

When lying in an supine position, a spinal support line is provided to support the spine by applying pressure to the spine, and a support interpolation groove is formed therein, and a buffer cover provided with an inlet communicating with the support interpolation groove, and a smaller size than the buffer cover, In the multifunctional waist pillow including a waist support to be interpolated into the support interpolation groove through the inlet of the buffer cover to support the lumbar spine so that the lumbar spine is not twisted even when the user is turned back,
The waist support is provided on the rim portion of the surface facing the waist, the fastening projections consisting of a cylindrical body portion protruding from the surface and a cylindrical head portion formed on an upper portion of the body portion and having an expanded outer diameter than the body portion. A multi-function waist pillow comprising a support fastener aligned to have. According to claim 1,
A strap that provides a contact surface to be fixed to the interpolation groove or clothing, and a structure corresponding to the support fastener to be fixed to the strap and coupled to the support fastener to secure the waist support to the interpolation groove or clothing Multi-function waist pillow further comprising a fixing means consisting of a strap fastener formed to have. The method of claim 1, wherein the waist support
When separated from the buffer cover to directly support the waist, a multi-function waist pillow characterized in that an open cell pad is provided in front of the skin to prevent skin troubles. According to claim 1,
It is formed to have a front surface corresponding to the back of the waist support so that it can be closely adhered to the back of the waist support, and the thickness to increase the thickness of the buffer cover by interpolating the support interpolation groove through the inlet of the buffer cover with the waist support. Multifunctional waist pillow further comprising a throttle. The thickness control plate of claim 4,
A multifunctional waist characterized by having a throttle fastener formed to have a structure corresponding to the support fastener so as to be fitted to the support fastener on the front surface in contact with the support fastener of the waist support so as to fix the thickness adjustment plate to the waist support. Pillow.

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