KR101470800B1 - Functional Massage Cushion and Manufacturing Method Thereof - Google Patents

Abstract

The present invention relates to a functional acupressure sitting cushion, in which the sitting cushion is sewn to have an ergonomic buttocks support structure so as to evenly distribute the pressure applied to buttocks by a load of a human body when sitting on the cushion, and the buttocks are provided with a wider contact area when sitting on the cushion. For the purpose of the increased contact area, a partition having the height is made by one fabric using an upper cover. A lower end of an acupressure portion is provided with a cushion portion to increase the effectiveness of the acupressure when sitting on the cushion for a long time. A functional acupressure sitting cushion according to the present invention includes an upper cover; two or more upper cover partitions by formed by folding the upper cover at regular intervals and stitching the folded portion of the upper cover to have the constant height; a lower cover positioned below the upper cover; two or more acupressure portions formed by stitching a lower portion of the upper cover partitions and the lower cover, and the upper cover and an end of the lower cover; and a cushion portion formed by stitching a bottom cover to the lower portion of the lower cover. The upper cover and the upper cover partition are made of one fabric.

Description

{Functional Massage Cushion and Manufacturing Method Thereof}

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a functional pressure-sensitive cushion, and more particularly, to a functional pressure-sensitive cushion, more particularly, to provide a pressure- To a functional shiatsu cushion that forms a ground surface area.

A cushion is a small rug that stands on the floor when you sit down. It is usually used in everyday life such as home, office, school, restaurant, car seat, and usually cushion means cotton cushion.

A conventional cushion was mainly filled with a cushion material such as a sponge, a cotton, a urethane foam, a rubber, and an airbag in order to provide a feeling of being fluffy when seated.

However, in the conventional cushion using the cushion inner cushioning material as described above, when the cushioning material is used for a long time, the shape of the cushion is hardly restored after the cushion is pushed by the weight, and the shape recovery takes a long time.

In addition, students who live in a chair for a long time, workers who spend a long time in front of a computer, drivers who drive a car for a long time use a cushion made of the above cushion material, sweat is generated in the pelvis and thigh area, And the pain was concentrated on only a specific part of the hip or thigh.

2. Description of the Related Art [0002] In recent years, interest in various functional cushions has been increased to solve the above inconveniences, and various cushions and functional cushions have been developed.

For example, as shown in Korean Registered Utility Model No. 20-0417486 (cushion material with a loamy ball) and Korean Registered Utility Model No. 20-0313992 (cushion), a plurality of filling spaces are formed in the cushion and various Functional cushion to charge the functional interior.

However, the cushion of the Korean Registered Utility Model No. 20-0417486 has a plurality of partition walls and is filled with a loess ball, which is beneficial to the human body. However, since the height of the partition wall is not given, the valley is deepened between the filling space and the filling space. The area of abutment between the buttocks and the cushion becomes smaller when the user is seated, so that the pressure felt on the buttocks is felt to be greater when the user is seated for a long time.

In addition, the Korean Registered Utility Model No. 20-0313992 has a partition wall having a height to evenly distribute the pressure applied to the buttocks. In addition to the upper cover and the lower cover, a separate cloth for fabricating the partition wall is added A sewing part is formed on the upper cover and the lower cover, so that the overlapping part of the upper cover and the joint part or the lower cover and the joint part is generated, and a separate cloth is to be cut and sewed. And thus, an increase in production cost is incurred.

Korean Registered Utility Model No. 20-0417486 Korean Registered Utility Model No. 20-0313992 Korean Registered Utility Model No. 20-0315181

SUMMARY OF THE INVENTION Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a cushion for a cushion which has an ergonomic hip support structure for uniformly distributing pressure applied to the buttocks due to the load of the human body, To a functional shiatsu cushion that forms a wider ground area in the buttocks during sitting.

In order to enlarge the grounding area of the cushion as described above, the partition having a specific height is fabricated as one fabric using the upper cover and the cushion portion is provided under the pressure-applying portion, thereby improving the efficiency of the pressure- .

In order to achieve the above object, according to the present invention, there is provided a functional acupressure cushion comprising: an upper cover; at least two upper cover partitions formed by vertically overlapping the upper cover at regular intervals and having a predetermined height; And a cushion portion formed by further sewing a bottom cover at a lower portion of the lower cover, wherein the upper cover and the lower cover are formed by sewing a lower portion of the upper cover barrier and the lower cover, And the upper cover and the upper cover partition wall are formed of one raw fabric.

Also, the upper cover, the lower cover and the bottom cover material of the present invention use a mesh type fabric, and at least one of the upper cover, the lower cover, and the bottom cover is made of a double structure net air mesh.

 In addition, the pressure-sensitive part of the present invention can be filled with various functional materials in various shapes, and the cushion part includes a sponge, a polyester cotton, a urethane foam, a latex and the like.

In addition, in order to effectively manufacture the above-mentioned shiatsu cushion, (a) the upper cover is vertically overlapped at a predetermined interval to fabricate the upper cover barrier wall, (b) the inner surface of the upper cover is brought into contact with the inner surface of the lower cover, (C) a step of fabricating a cushion part formed by further finishing a bottom cover on the outer surface of the connected lower cover, and (c) (d) a manufacturing method of a filler filling step inside the cushion part and the formed pressure part.

The functional shiatsu cushion according to the present invention is manufactured such that the upper cover partition wall formed by using the upper cover has a specific height in the vertical direction so that the respective pressure portions of the cushion do not form a protruding shape like a mountain but have a gently curved shape do. As a result, when the seat is seated on the cushion, the area of the ground contact with the human's buttocks is wide and gently formed, so that the effect of the acupressure can be maximized without restraint on the human body for a long sitting time.

In addition, since the upper cover barrier ribs using the upper cover serve to eliminate the overlapping of the joint parts, it is possible to eliminate the inconveniences caused by the overlapping of the joint parts in the long-term seating and to easily and quickly manufacture the upper cover barrier ribs. There is a special effect that the production time and the manufacturing cost required for manufacturing the display device are greatly reduced.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an overall perspective view of a functional shiatsu cushion according to an embodiment of the present invention; Fig.
2 is a cross-sectional view of an embodiment of a functional shiatsu cushion according to the present invention.
3 is a cross-sectional view showing a procedure of combining upper and lower covers and a bottom cover according to an embodiment of the functional pressure-sensitive cushion according to the present invention.
4 is a flow chart of a production method according to an embodiment of a functional shiatsu cushion according to the present invention.

The present invention relates to a functional shiatsu cushion (100) for sewing a cushion so as to have an ergonomic hip support structure to evenly distribute the pressure applied to the buttocks due to the load of a human body, thereby forming a wider ground area in the buttocks .

In order to effectively increase the grounding area, the upper cover partition wall 11 having a predetermined height is formed as a single fabric using the upper cover 10, and at the same time, the cushion unit 50 is provided under the pressure- The present invention relates to a functional shiatsu cushion 100 that improves the efficiency of shiatsu.

FIG. 1 is an overall perspective view of an embodiment of a functional acupressure cushion 100 according to the present invention, and FIG. 2 is a sectional view according to an embodiment of the functional acupressure cushion 100 according to the present invention.

3 is a sectional view showing a procedure for assembling the upper and lower covers 10 and 20 and the bottom cover 30 according to the embodiment of the functional shiatsu cushion 100 according to the present invention, (100) according to an embodiment of the present invention.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, in order that those skilled in the art can easily carry out the present invention.

In the following detailed description of the preferred embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. In the drawings, like reference numerals are used throughout the drawings.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other objects, features and advantages of the present invention will be more apparent from the following detailed description taken in conjunction with the accompanying drawings, in which: FIG.

1 is an overall perspective view of an embodiment of a functional shiatsu cushion 100 according to the present invention in which a rectangular top cover 10, a bottom cover 20 and a bottom cover 30 are stacked in three layers .

At least one of the upper cover 10, the lower cover 20, and the bottom cover 30 is made of a mesh type fabric, and at least one of the upper cover 10, the lower cover 20, The air-mesh type airbag according to the present invention comprises a double structure mesh type air mesh.

The above-mentioned dual structure mesh air mesh is made of 100% polyester yarn, and has a three-dimensional structure, so that it has good durability. Mesh type air mesh facilitates air ventilation and helps to release humidity and heat As well as easy to wash.

In addition, since the double structure mesh air mesh has a double structure and a buffering function is added thereto, it is suitable to be used as a fabric of the functional acupressure cushion 100 by helping to maintain efficiency of acupressure for a long time.

The upper cover 10, the lower cover 20, and the bottom cover 30 will be described as follows.

The upper cover 10 has two or more upper cover partitions 11 formed by overlapping at regular intervals and having a predetermined height so as to form an upper cover sealing line 12. The upper cover 10 and the upper cover partitions 11 ) Is made of one fabric.

The upper cover 10 and the upper cover partition wall 11 are formed as one raw fabric and the upper cover partition wall 11 is vertically overlapped with the upper cover 10 so as to have a predetermined height, By virtue of being vertically positioned, the joints do not occur in the upper cover 10 in contact with the buttocks.

The lower cover 20 serves to fabricate two or more acupressure parts 40 formed by sewing the upper cover 10 and the lower part of the upper cover partition wall 11 made of one fabric to form the lower cover seam 21 .

The number of spaces of the pressure-sensitive portion 40 may be varied depending on whether the operator is willing to do so, but one less than the number of the upper cover bulkheads 11 manufactured as described above.

In general, when referring to the human's buttocks which are symmetrical in the left and right direction, it is more preferable that the number of spaces of the pressure-sensitive portion 40 include even number of symmetric numbers.

The bottom cover 30 is connected to the lower cover 20 having the pressure-sensitive portion 40 and has a cushion 50 at a lower portion of the lower cover 20.

FIG. 2 is a cross-sectional view of an embodiment of a functional acupressure cushion 100 according to the present invention, which is divided into a cushion portion 40 and a cushion portion 50.

First, the acupressure part 40 prepares various functional materials in various shapes and charges the space of the acupressure part 40, thereby obtaining a part of the functional material, to be.

The filler to be filled in the space of the acupressure part 40 may be filled with one or a combination of the following materials: cottonwood, bamboo, bamboo, loess, charcoal, germanium, silver nano, tourmaline,

The size of the filler that can be filled in the pressure-sensitive portion 40 is within a range of 3 mm to 20 mm, and may be one of a sphere, a cube, a rectangular parallelepiped, an octahedron, and a cylinder.

If the size of the filler to be filled in the pressure-sensitive portion 40 is less than 3 mm, the size of the filler may be too small to be discharged during charging or use. If the size of the filler is 20 mm or more, The contact area between the fillers is reduced and the effect of the pressure is reduced. Therefore, the size of the filler of the pressure-sensitive portion 40 is preferably 3 mm to 20 mm.

The characteristics of each of the above-mentioned functional materials will be described below.

The above-mentioned wood is a material containing various functions such as strong antibacterial property, house dust mite inhibition effect, anion release, indoor air purification and neutralization of harmful substances, memory and concentration enhancement by releasing a large amount of phytoncide, It is suitable as an acupressure material of the acupressure cushion (100).

The bamboo trees have a good hemostatic effect because they cool blood, so it is good for intestinal hemorrhage, hematuria and hemorrhage of women. In addition, it exhibits a good nutrition effect for various geriatric diseases, and is effective for poor lower body.

The bamboo contains a flavonoid component and a peptide component, so it is effective for prevention of aging and removal of cholesterol in the blood.

       The yellow loess is a useful health material because it emits far infrared ray to activate the physiological action of cells, generates heat energy and releases harmful substances as well as has a purification power and a decomposition function.

The charcoal has various functions such as air purification, humidity control, and electromagnetic wave shielding due to adsorption of impurities, thereby contributing to improvement of physical condition and restoration of fatigue. In addition, charcoal contains a large amount of negative ions, so it activates endorphins and plays a role in mental stabilization.

The germanium is a substance contained in a fungicide or soil, and has effects such as pain relief, strengthening of immunity, activation of oxygen supply, and the like.

The silver nanoparticles are made of fine nanoparticles of 1 nm in size, which widens the surface area that can be contacted, thereby allowing the silver nanoparticles to exhibit excellent antimicrobial and germicidal effects in a small amount of silver.

The tourmaline is a porous mineral that has a property that electrons flow permanently by itself in a natural state. Using this property, the tourmaline flows a good electric current to the body, thereby activating the cells of the body and influencing the blood circulation.

The medicinal herbs have various functions according to their medicinal herbs such as licorice, pustule, health, cinnamon, gugija, citrus, gilangyang, gangwoo, mokmundong,

 The cushion part 50 is provided under the lower cover 20 and supports the pressing force of the filling material filled in the space of the pressure sensing part 40 and the pressure to the floor contacting the bottom surface of the cushion part 50 Thereby preventing the human body from being overloaded even when sitting for a long time.

The cushion part 50 is filled with one of a material such as a sponge, a polyester cotton, a urethane foam and a latex, and the height of the cushion part 50 is within 20 mm to 40 mm.

When the height of the cushion part 50 is less than 20 mm, the height of the cushion part 50 is low, and when the pressure is applied to the pressure part 40, the pressure of the pressure part 40 provided on the upper surface is efficiently supported And if it is 40 mm or more, the purchase price of the material to be filled in the cushion part 50 is increased, which is an increase factor of the production cost of the functional shiatsu cushion 100.

Next, characteristics of each material that can be charged in the cushion portion 50 will be described.

The sponge is a porous, sponge-like porous material having elasticity, and may be a rubber-like or rubber-like urethane foam made of a synthetic resin.

The polyester cotton has an advantage that it is less hygroscopic and easy to wash, is hygienic, is easy to process, and is inexpensive.

The urethane foam is a porous product made of polyurethane, and there are two types of polyester foam and polyether foam. The former is excellent in heat resistance and solvent resistance, and the latter is excellent in elasticity.

The latex is a product made by putting a foaming agent and an inorganic ingredient additive to make a uniform form in a raw natural rubber tree extract extracted from a rubber tree. The higher the content of the raw rubber tree, the higher the elasticity and the antibacterial property, 50) is suitable.

FIG. 3 is a cross-sectional view illustrating a combined procedure of the upper and lower covers 10, 20 and the bottom cover 30 according to the embodiment of the functional shiatsu cushion 100 according to the present invention.

(a) Fabrication of the upper cover partition wall 11 of the upper cover 10

Step (a), which is the first step, shows that the upper cover partition 11 is fabricated from one fabric using the upper cover 10. [

The upper cover partition wall 11 is formed so that the upper cover 10 is vertically overlapped with the height of the upper cover 10 according to the height and the gap, By forming the cover sealing lines 12 repeatedly, a plurality of the upper cover partition walls 11 are sequentially formed.

At this time, the height of the upper cover partition wall 11 is made within 10 mm to 15 mm.

When the height of the upper cover partition wall 11 is less than 10 mm, the filling height of the functional balls to be filled in the space of the pressure-receiving portion 40 is insufficient, The space occupied by the functional balls to be filled in the space of the pressure-sensitive portion 40 is widened, which increases the manufacturing cost of the functional shiatsu cushion 100.

The interval between the upper cover ribs 11 is preferably within a range of 80 mm to 130 mm.

If the interval between the upper cover ribs 11 is less than 80 mm, it may be difficult to fill the filler in the pressure chamber 40. When the interval between the upper cover ribs 11 is 130 mm or more The width of the under pressure portion 40 is formed to be wide so that the compactness between the fillers is lowered, so that the shiatsu pressure effect can not be efficiently obtained.

In addition, a margin of the height of the upper cover partition wall 11 + the height of the cushion portion 50 + 5 mm to 10 mm) is placed on both sides of the upper cover 10.

The height of the upper cover partition wall 11 plus the height of the cushion 50 is a portion surrounding both sides of the functional pressure-sensitive cushion 100 to keep the pressure-sensitive portion 40 at the same height throughout the cushion The height of the pressure-sensitive portion 40 of the cushion edge of the conventional pressure-sensitive cushion is prevented from being lowered, thereby improving the pressure.

Further, 5 mm to 10 mm, which is added to the height of the upper cover partition wall 11 + the height of the cushion portion 50, is a margin for the hourly touch with the lower cover 20 and the floor cover 30 in the future.

(b) Manufacturing step of pressure-applying part 40 using upper cover 10 and lower cover 20

The second step (b) is a step of sewing the upper cover 10 and the lower cover 20 having the upper cover partition 11 to fabricate the pressure-sensitive portion 40. In the following description, Respectively.

 The upper cover partition wall 11 and the upper cover partition wall 11 are formed in such a manner that after the lower end of the upper cover partition wall 11 formed on the face of the upper cover 10 and the face of the lower cover 20 (the height of the cushion portion 50 + And sewing is performed between the lower end and the lower cover (20).

  A plurality of lower cover seam lines 21 are formed by sequentially sewing the lower cover of the upper cover partition wall 11 and the lower cover in the same manner as the gap between the upper cover partition walls.

 The lower end of the upper cover 10 and the upper cover partition wall 11 formed as a single fabric are sequentially connected to the lower cover 20 to complete the pressure-sensitive portion 40. [ The dotted line connecting the upper cover 10 and the lower cover 20 on both sides of the drawing shows the hour hand portion 61 as the hour hand portion 60 which is overlapped with the subsequent bottom cover 30 and stitched.

In addition, a zipper or a velcro tape which can be opened and closed to fill the filler 40 is provided at a lower side of one side of the upper cover 10 perpendicular to the upper cover partition wall 11.

(c) Cushion part 50 using upper and lower covers 10 and 20 and bottom cover 30

The third step (c) is a step of fabricating the cushion part 50 by sewing the upper and lower covers 10 and 20 and the bottom cover 30 completed in the step b), and the upper and lower covers 10 and 20 The cushion portion 50 is completed by sewing the both hour hand portion 60 and the both hour hand portions 60 of the bottom cover 30 against each other.

The outer surface of the upper cover 10 and the outer surface of the bottom cover 30 are brought into contact with each other so that the hour hand portion 60 is moved along the hour hand line 61 to the upper cover partition wall 11 A method of sewing three surfaces except for one end perpendicular to the bottom surface of the bottom cover 30 and then turning the bottom surface of the bottom cover 30 against the three surfaces excluding one end perpendicular to the top cover partition wall 11, It is possible to sew the hour hand portion 60 along the hour hand line 61 with the inner surface thereof being brought into contact with each other and then to finish with the bias tape.

 Or the bottom cover (1) cut larger than the top cover (10) with respect to three surfaces except for one end perpendicular to the top cover partition (11) when the cushion part (50) 30 may be folded and sewn so as to surround the edge of the upper cover 10, and then finished.

At this time, one of the ends of the upper cover 10 perpendicular to the upper cover partition wall 11 is provided with a zipper or a Velcro tape to fill the filler of the pressure-sensitive part 40 and the filler of the cushion part 50 Should be sewn to.

The sewing method of the zipper or the Velcro tape may be sewn by one or more methods known in the art.

(d) In the prepared pressure applying part 40 and the cushion part 50,

The final step (d) is a step of filling the cushion part 50 with the filling material 40 manufactured in the step (c). In step (c), the upper cover partition wall 11 The filling material of the acupressure part 40 and the filler of the cushion part 50 are filled through the opening / The order of charging is not fixed, but it depends on each filling material being charged.

4 is a flowchart illustrating a manufacturing method according to an embodiment of the functional shiatsu cushion 100 according to the present invention.

It will be appreciated that the present invention described above can be applied not only to a cushion cushion but also to a variety of objects requiring daily acupressure such as a wrist protector, a mat, a cushion, a cushion for a vehicle, a pillow,

100: Functional Shiatsu cushion
10: Upper cover
11: upper cover partition wall 12: upper cover seam line
20: Lower cover
21: Lower cover seam
30: bottom cover 40: acupressure part
50: Cushion part
60: top cover, bottom cover, bottom cover hour hand
61: Top cover, bottom cover, bottom cover hour hand line

Claims (13)

In the acupressure cushion,
An upper cover;
At least two upper cover partitions having an upper cover seaming line formed by vertically overlapping the upper cover at regular intervals and having a predetermined height;
A lower cover positioned below the upper cover;
And two or more pressure applying portions formed by sewing a lower cover seam on a lower portion of the upper cover partition wall and a lower cover seam and sewing a peripheral end of the upper cover and the lower cover,
Wherein the upper cover and the upper cover barrier are formed of a single raw fabric. The method of claim 1, wherein
And a cushion portion formed by further sewing a bottom cover to the lower portion of the lower cover. 3. The method of claim 2,
Wherein at least one of the upper cover, the lower cover and the bottom cover is made of a double structure mesh air mesh. 3. The method according to claim 1 or 2,
Wherein the pressure-sensitive portion is filled with a filler within a range of 3 mm to 20 mm. 5. The method of claim 4,
Wherein the filler is filled with a filler having one of a sphere, a cube, a rectangular parallelepiped, an octahedron, and a cylinder. 5. The method of claim 4,
Characterized in that the filling material is filled with one or a combination of cottonwood, bamboo, bamboo, loess, charcoal, germanium, silver nano, tourmaline and herbal medicines. 3. The method of claim 2,
Wherein the cushion part is filled with one of a sponge, a polyester cotton, a urethane foam, and a latex. A method of manufacturing an acupressure cushion,
(a) an upper cover barrier wall fabrication step having an upper cover sealing line formed by vertically overlapping the upper cover at regular intervals;
(b) sewing the lower cover seam sequentially and sewing the lower surface of the upper cover barrier and the inner surface of the lower cover sequentially after the inner surface of the upper cover and the inner surface of the lower cover are seated;
(c) filling the inside of the formed pressure portion with a filling material. 9. The method of claim 8,
After forming the acupressure part of the step (b), a bottom cover is further sewn on the outer surface of the connected lower cover to manufacture a cushion part to be finished, and the material of one of the sponge, Wherein the step of filling the functional shiatsu cushion further comprises the step of charging the functional shiatsu cushion. 10. The method of claim 9,
Wherein when the cushion part is finished, the outer surface of the upper cover and the outer surface of the bottom cover are brought into contact with each other, and then three surfaces except for one end perpendicular to the upper cover bulkhead are sewed and turned upside down. 10. The method of claim 9,
The outer surface of the lower cover and the inner surface of the bottom cover are butted against each other except for one end which is formed perpendicular to the upper cover partition wall, and then closed with a bias tape. How to make a Chiropractic cushion. 10. The method of claim 9,
The end of the bottom cover, which is cut larger than the upper cover, is folded and sewed so as to surround the edge of the upper cover when the cushion part is finished, except for one end perpendicular to the upper cover partition wall. A method of making a functional acupressure cushion. The method according to claim 1,
Wherein the shiatsu cushion is in the form of a wrist protector, a mat, a cushion, a cushion for a vehicle, a pillow, or a urine.

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