KR20230018961A - The multiple functional cushion band for a Necklet, thereof its method of manufacture - Google Patents

Abstract

The present invention relates to a multi-functional neck cushion band and a method for manufacturing the same. The multi-functional neck cushion band, according to the present invention, comprises: a refrigerant band (10); a cushion band (20); a cylindrical sponge (30); a hook band (40); a refrigerant cushion band (50); and a plurality of refrigerant cells (60). Therefore, the effects of relieving heat and protecting the neck from car accidents are expected.

Description

Multifunctional neck cushion band and its manufacturing method {The multiple functional cushion band for a Necklet, its method of manufacture}

The term “multiple” means that there are many functions, and now, instead of choosing just one, it is an era in which everything is comprehensively dealt with. As it can be displayed with materials and even complex Arabic can be easily written, the neck band is a manufacturing technology that can be used as needed by incorporating a cushion, heat preservation and cold storage (保冷) at the same time.

The multi-functional neck cushion band of the present invention protects the neck, protects the neck disc from collision, etc., cools the heat in the hot summer by inserting a refrigerant, and provides various functions to avoid frostbite in winter as a reward from the cold. It belongs to the manufacturing technology of clothing products incorporating modern technology into

In the manufacturing technology as the background of the present invention, conventionally, there are neck bands that simply cool only the neck area by injecting air or injecting new PCM material in some products, but when the cold neck band is worn around the neck, you can feel the cold and breathe. It is inconvenient and difficult to wear for a long time, so it is not very popular. Inventions include domestic patent publication No. 10-1977325 (May 13, 2019) for a neck ice cooling package and No. 10- 2018-0119869 (2018.10.08.) and many other applications were used as the background art of the present invention,

In addition, among various fields, in the field of clothing, a cold vest using PCM of domestic application No. 20-2005-0017199 (June 15, 2005) and an ice vest preventing condensation of Korean Publication No. 20-2000-0005021 (Mar. 15, 2000) While also being the background art of the present invention, the method for manufacturing a multi-functional neck cushion band based on the phase change material (PCM) data was used as the background art,

As an important technology to be the background of the present invention, looking at the existing technology for preserving cool air using PCM (phase change materials) called phase change materials or latent heat storage materials, people who work or work in summer or hot areas or areas PCM (PCM), which is known to reduce heat and increase comfort and activity, is made into a pack and applied to clothes and various neck bands, making full use of the cold air while regenerating the PCM pack. It is easily separated and stored in a refrigerator to freeze again. Regarding keeping warm, domestic utility model registration No. 0356410 (2004.07.06) insulated vest using electric heat PCM pack and domestic utility model registration No. 0367818 (2004.11.04. ), a cooling vest using PCM and a cool pack for cold clothing using a heat storage agent of Patent Publication No. 2004-0092924 (November 4, 2004) and clothing for freezing were used as background technology,

In the meantime, there are various ways to keep cold or keep warm for many neck bands, but they have been developed recently and are almost wasteland, and the understanding of PCM is still insufficient. Since there are various types of PCM used as a refrigerant and various functions, it is also a material that requires research on the danger and usefulness of each part of the human body due to phase change materials by studying more knowledge about temperature in material selection. It is to solve the selection of materials as a research task to differentiate by temperature,

Phase change materials (PCMs), as we know them, are materials that emit or absorb enough energy during a phase transition to generate useful heat or provide cooling. It is a point that is solved by a study of a problem using a solid and a liquid, or other phase transitions,

It is said that there are major classes of phase change materials. It is a by-product of a process that uses natural salts, which are usually sea or mineral deposits, as hydrates of salt derived from plants or animals and carbon-containing organic materials derived from petroleum. When changed to a solid phase, it solidifies. is the point to be solved as a problem that applies the point,

PCM, a phase change material, is a product applied to clothing among various commercial applications that require energy storage and stable temperature.

The temperature rises when heat is absorbed like a reasonable heat storage material for the phase change material from solid to liquid that the heat dissipating vest of the present invention pursues, but unlike conventional materials, when PCM reaches each phase change temperature for each type, all materials The point of absorbing a large amount of heat at an almost constant temperature until melted is chosen as a research task and used as a solution.

Considering the temperature range of our daily life in which the PCM solidifies when the ambient temperature of the liquid material drops and releases the stored latent heat, it is very effective because a large number of PCMs can be selected and used within the range that provides a comfortable temperature for humans. Take it as a problem and use it as a solution

Some phase change materials are relatively non-toxic when mixed with water, but can be hydrocarbons or other flammable substances or be toxic, so fire or sanitary practices require that PCMs be selected and applied very carefully, resulting in increased fire risk, flame spread or The challenge of avoiding the use of flammable PCMs in residential or other regularly occupied buildings due to concerns about the possibility of explosion when storing materials is also a solution.

Since the refrigerant band production is long, a cell is formed to separate a small amount, so it is a solution to the problem of manufacturing by connecting several cells.

The "multi-functional neck cushion band" of the present invention is used to protect the neck of a long-time driver or passenger, or when there is a need to protect the neck at home, or to relieve the heat in hot summer, even if only the neck area is cold, you can forget the heat. Therefore, if many people use it as a cushion band as a means of protecting the neck and cooling off the heat, the effect of relieving heat and protecting the neck from car accidents is expected.

In addition, since the new PCM is applied to life as much as possible, it is provided as a new neck protector by applying the richness of life and invented materials to our clothing system, thereby revitalizing the stagnant clothing field and contributing to increased profits. ,

1 is a neck surface deployment, external appearance and cross-sectional view of the multifunctional neck cushion band of the present invention;
Figure 2 is a virtual view wearing a multi-functional neck cushion band of the present invention
3 is a detailed view of the components of the multifunctional neck cushion band of the present invention;
<Brief description of the code>
10: refrigerant band, 12: edge,
14: colored upper plate, 16: colorless lower plate,
20: cushion band, 22: refrigerant band inlet,
24: sponge seat, 26: refrigerant seat,
30: cylindrical sponge, 32: semi-circle sponge A,
34: semi-circle sponge B, 36: triangular incision,
40: hook band, 42: loop band,
50: refrigerant cushion band, 60: refrigerant cell,
70: Wearer, A: Refrigerant band insertion direction,
B: refrigerant cushion band, C: cross section of cushion band,
D: refrigerant band just before assembly, E: exploded view of refrigerant band,

When the urethane material refrigerant band 10 is cut to a length that can be wrapped around the neck, the standard length is 500 mm, the width is 50 mm, and the thickness is 5 mm. A colorless lower plate 16 is manufactured in the same size as the colored upper plate 14, and a plurality of refrigerant cells 60 are connected to all refrigerant cells 60 in a row at 5 ° C., 10 ° C., or 15 ° C. When the PCM material, which is the selected phase change material, is filled, and a refrigerant cell 60 plate of the same size as the two plates 14 and 16 is placed between the colored upper plate 14 and the colorless lower plate 16 and sealed along the edge 12 A cold band 10 containing PCM that phase changes only at a certain temperature is manufactured.

On the other hand, if a cylindrical sponge (30) with a length of 500 mm and a diameter of 50 mm is cut in half and divided into two, one side is used as a semi-circle sponge A (32) and the other side is also produced as a semi-circle sponge B (34), the two semi-circle sponges are One is designated as semi-circle sponge A (32) and the other is designated as semi-circle sponge B (34), but they are used the same, and after forming a triangular incision (36) in the center of their length, both left and right triangular incisions are made from the center. If the area 36 is formed, there are a total of 5 places, and when bent using these spaces, it is bent so that a round neck can be wrapped, so that the hard sponge can be bent without difficulty to wrap the neck.

On the other hand, a cushion band 20 is manufactured to insert the cold band 10 and the semicircular sponge A or B (32, 34). Since it must be inserted, it is composed of a refrigerant seat (20) with a refrigerant band inlet (22) formed, and the outside of the cushion band (20) is built in by forming a triangular incision (36) in both the semicircular sponge A (32) or B (34). A sponge seat 24 is made, and one of the semicircular sponges A or B (32, 34) is inserted in advance and sutured to produce a cushion band 20.

The color of the cushion band (20) is blue for summer or purple for winter, and the sponge seat (24), refrigerant seat (26), and refrigerant band for the semi-circle sponge A (32) or B (34) are placed in. A hook band 40 is attached to one end of the double pouch composed of an inlet 22 and a loop band 42 is attached to the other end to produce a cushion band 20.

The double bag completed with the cushion band 20 is wrapped around the neck and has a width of 50 mm so that the refrigerant band 10 can enter while providing a refrigerant band inlet 22 so that the refrigerant band 10 can be inserted. 500mm long and 5mm thick colored upper plate 14 and non-colored upper plate 16 are inserted into pole-shaped refrigerant cells 60 composed of refrigerant cells 60 with PCM material inserted into them and made into a refrigerant band 10. If only the edges 12 are sealed, the refrigerant cell 60 containing the phase change material is manufactured as a cushion band 20 that functions as a refrigerant only at a specified temperature.

The cushion band 20 has to be cut to a length of 550 mm and a width of 60 mm so that the sponge seat 24 and the refrigerant seat 26 into which the refrigerant band 10 can enter must be cut into a fabric woven from cotton wool to form a long band-shaped refrigerant. In order to complete the cushion band (40), which is composed of a band (10) house and a semicircular sponge seat (24) and is divided into two compartments, first, a compartment occupied by a diameter of 50mm and a half of 25mm on the inner surface and a height of 50mm to be occupied by the refrigerant band (10) They are made of 25mm and 5mm so that the width of 5mm can be easily inserted into the 25mm and 5mm, so they need to be slightly larger to be accommodated, so they are cut to 27 to 30mm and 5 to 10mm, and the side where the neck is closed is flat, but the side where the neck is not closed is flat. It is made of a cushion band 20 forming a circle,

Refrigerant material PCM is selected within 10 to 20 ℃ so that there is no big difference between outdoor and indoor temperatures, and it is common to choose PCM material, which is a phase change material at 15 ℃.

When the refrigerant band 10 is manufactured, the refrigerant head inserted first among the left and right ends rather than the center of the refrigerant band 10 is rounded so that it can be easily inserted into the refrigerant band inlet 22 of the cushion band 20, but when inserted, the PCM Since the state is solid, there is no great difficulty, but since the cushion band 20 is a soft rug, it will have to be made round in consideration of the refrigerant head.

When cutting with wool, the color is selected in consideration of the taste and marketability of the wearer (70), and in general, there should be a lot of white or purple that is less time-consuming, but blue color seems to be more marketable for coolness and coolness, so the cushion band (20 ), that is, when manufacturing the refrigerant cushion band 50, the color is also carefully verified and manufactured.

The inside of the cushion band (20), which is to be directed to the outside of the neck, is cut in half while being surrounded by a half-circle sponge A (32) or B (34), and the inner surface is flat, but at least 5 places are needed to be bent in a circle. Since it is bent into a circle when it is cut out in a triangular shape, even if it is a soft sponge, it is cut out in a triangular shape to form a triangular incision (36).

The inside that closes the neck is inserted with a refrigerant band (10), so it cannot float completely flat, but it is placed on the neck, so it will be contacted according to the shape of the neck rather than flat, so the neck area can be cool with a cold feeling and protect the neck. will be able to,

The specifications of the colored upper plate (14) may vary, but the trial product takes the middle value, the length is 500 mm, the width is 50 mm, and the thickness is 5 mm as a standard standard, and the colorless lower plate (16) and the refrigerant cell (60 ) were also manufactured in accordance with this,

In addition, each refrigerant cell 60 connected to a pole band composed of a plurality of refrigerant cells 60, which is the core of the refrigerant band 10 to be inserted between the colored top plate 14 and the uncolored top plate 16, has a temperature of 20 ° C. After filling and sealing the PCM material, only the edges 12 of the two upper and lower plates 14 and 16 were sealed to produce a refrigerant band 10,

The inner surface of the cushion band (20), which is manufactured by cutting with wool, is wrapped around the neck and the outside is also circular so that the semicircular sponge A (32) or B (34) is inserted, and the inside of the neck is rectangular to form a shape. The refrigerant band 10 is sewn so that it can be easily inserted. At the left and right ends of the cushion band 20, a hook band 40 is attached to the top and a loop band 42 is attached to the bottom of the other side, so that the cushion band (20) is made of a refrigerant cushion band (50) in which the refrigerant band (10) is inserted into the cushion band (20) that can be easily worn around the neck by combining the hook band (40) and the loop band (42) from the left and right. ,

A refrigerant manufactured by forming a somewhat smaller end of one side of the refrigerant band 10 manufactured by accommodating and sealing a pole band manufactured by connecting a plurality of refrigerant cells 60 with a colored upper plate 14 and a colorless lower plate 16 As shown in "Insertion direction of the refrigerant band" (A), which shows the head being pushed into the refrigerant band inlet 22, the cushion band 20 is also cut out of fabric with a color determined, so that the refrigerant band 10 can be inserted. When making a bag shape, the outside of the neck is made in a circular shape, and a triangular incision (36) is made for both the semicircular sponges A (32) or B (34), one of them is inserted, and the refrigerant band (10) is placed on the inside where the neck touches. Attach a hook band 40 to the upper surface of one side and attach a loop band 42 to the lower surface of one side at each end of the left and right ends of the cushion band 20 manufactured with a rectangular coolant seat 26 to be inserted, and attach the loop band 42 to each other in front of the neck to be worn as a refrigerant cushion band (50),

Before wearing, the 'refrigerant cushion band' (b) is produced by referring to the recent neck band for vehicle safety, and the inner surface of the cushion band (20) is manufactured as shown in the 'double bag cross section' (c), so that the semi-circular sponge A (32) Alternatively, the refrigerant band 10 made of the portion where B 34 is inserted and a plurality of refrigerant cells 60 is a pole band composed of a plurality of refrigerant cells 60 between the colored band 14 and the colorless band 16. is manufactured as 'refrigerant band immediately before assembly' (D) or 'refrigerant band exploded view' (E). The most important thing is that, unlike the existing cushion bands for neck safety, a triangular incision is made so that the neck band can be unfolded without being injected in a circular shape from the beginning. It is characterized in that it is made of a cushion band 20 or a refrigerant cushion band 50 that is unfolded and bent due to the portion 36.

When the refrigerant band 10 is inserted into the cushion band 20 and the PCM contained in the plurality of refrigerant cells 60 in the refrigerant band 10 worn as the refrigerant cushion band 50 is completely melted, leave it in the vehicle air conditioner for a while or When exposed to cold air, it hardens again. To take out the refrigerant band 10 that has already been inserted and melted, and fill the hardened one, insert it into the refrigerant band inlet 22 through the 'refrigerant band insertion direction' (A) and take it out.

The specifications of the colored top plate 14 may vary, but the prototype of the present invention is 450 mm in length, 45 mm in width, and 4 mm in thickness, and the colorless lower plate 16 is also for women or children. made the same size

In addition, the pole band composed of a plurality of refrigerant cells 60, which are the core of the refrigerant band 10 to be inserted between the colored top plate 14 and the uncolored top plate 16, also contains 15°C PCM material inside each refrigerant cell 60. After filling and sealing, only the edges 12 of the two upper and lower plates 14 and 16 were sealed to produce a refrigerant band 10,

The specifications of the colored top plate (14) vary, but the prototype is 600 mm in length, 60 mm in width, and 6 mm in thickness for women or children.

In addition, the pole band composed of a plurality of refrigerant cells 60, which are the core of the refrigerant band 10 to be inserted between the colored top plate 14 and the uncolored top plate 16, is also made of PCM material at 10 ° C inside each refrigerant cell 60. After filling and sealing, only the edges 12 of the two upper and lower plates 14 and 16 were sealed to produce a refrigerant band 10,

Claims (2)

A pole band in which a colored upper plate (14) and a colorless lower plate (16) of resin material cut to fit the neck circumference are arranged in a row by filling a plurality of refrigerant cells (60) with PCM, a phase change material at a specified temperature, on the inner surface overlapping vertically. into the refrigerant band 10 by sealing the edge 12,
A sponge seat 24 to hold one of the semi-circular sponge A 32 or the semi-circular sponge B 34 manufactured by cutting the cylindrical sponge 30 in half, the refrigerant band inlet 22 to insert the refrigerant band, and the refrigerant band A cushion band 20 made of Jung's fabric for the refrigerant seat 26 to be seated,
The refrigerant band is inserted into the cushion band to make a refrigerant cushion band 50, and at the left and right ends of the refrigerant cushion band, a hook band 40 is attached to the upper surface of one side and the bottom surface of the other side is a loop band ( 42) Manufacturing method of multi-functional neck cushion band characterized by attaching and wearing it around the neck The colored top plate 14 and the colorless bottom plate 16 cut out of colored and colorless resin materials, and the inner surfaces of the cells made of a plurality of connected refrigerant cells 60 are filled with PCM material that phase changes at a designated temperature. and a refrigerant band 10 manufactured by sealing only the edge 12 of the colorless lower plate;
The circular sponge (30) is cut in half, a plurality of triangular incisions (36) are made, and one of the semicircular sponge A (32) or the semicircular sponge B (34) is placed in the sponge seat (24) and sealed. A cushion band 20 in which the refrigerant band enters and exits through the band inlet 22 and the refrigerant seat 26 is made of Jung's fabric;
A hook band 30 is attached to the upper end surface of one side of the refrigerant cushion band 50 manufactured by inserting the refrigerant band into the cushion band, and a loop band 32 is attached to the bottom surface of the other side so as to reduce the neck circumference. Multi-functional neck cushion band characterized by being worn by wrapping

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