JP2014004312A - Filament shape memory pillow - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a pillow in which a foam part including an egg-shaped support part is encapsulated by a filament content body.SOLUTION: A filament shape memory pillow includes: a foam part 1 where a plurality of egg-shaped support parts 111 are provided on at least one face thereof; and a filament content body 2 formed by superposing drawing layers of chemical fiber filaments and encapsulating the foam part, with some chemical fiber filaments fitted between the egg-shaped support parts. Thus, the chemical fiber filament is characterized by good air permeability, high tensity and high elasticity. Further, the chemical softening treatment is adopted to achieve amenity equal to that of silk, so that the filament can be used instead of silk raw material to remarkably reduce the manufacturing costs. An outer cover 3 is put on the filament content body and the foam part, so that when a user uses it, the position of soft feeling of the filament content body 2 can be maintained in spite of long-time use. Therefore, the characteristics having both good flexible amenity and elastic support force and the effects can be surely realized.

Description

  In particular, the present invention relates to a filament shape memory pillow that covers a foamed portion including an egg-shaped support portion with a filament content and has flexibility, comfort, and elastic support force.

  Modern people have a fast pace in their daily lives, and if they can't eliminate mental stress moderately, they can become serious sleep disorders. In such a case, selecting an appropriate bedding is a great help. Comfort is a factor that affects sleep quality. The human cervical vertebrae, once stretched and laid down, float in the air, so a pillow that provides adequate support is needed to maintain the neck line. At the same time, the pillow can maintain a posture that allows for a healthy sleep.

  However, when a known pillow is used for a long time, a portion often used when the user goes to sleep becomes a depressed state as shown in FIG. Next, as shown in FIG. 2, at least a known pillow is filled with a filling 101, and the filling 101 includes a main body 10 that is down, feathers, silk, or shape memory cotton, and an outside of the main body 10. An enveloping cover 20.

  When the known pillow is not in use, the filling 101 made of any material must be in a plump state and provide the appropriate support necessary for the user to lie down. I must. Therefore, when the user lies on the cover 20 that wraps the main body 10 and the down, feathers, or silk that is the filling 101 inside thereof is pressed with force, the user moves in a direction not receiving the force. As shown in FIG. 2, the filling 101 has a relatively low density at a location where the force is received, and a high density at a location where the force is not received. For this reason, the position is likely to move or flattened and dented. When filling material 101 is shape memory cotton and lays down for a long time and presses it, it will be dented and it is difficult to make it into the original state. Furthermore, since the dense support force cannot be provided, after the user sleeps for a while using the pillow, the neck muscles become stiff and uncomfortable.

  A well-known pillow that is commercially available also has a filling 101 made of silk spinning of chemical fiber, and in the process of processing, the chemical fiber and silk spinning are cut into a length of several centimeters, easy to cut, and Easy to separate from each other. Therefore, when used for a long time, the plumpness, breathability, and flexibility are not good, and further, the user's sleep comfort level is affected.

  The main object of the present invention is to improve the problems and disadvantages of known pillows that, when used over a long period of time, cause dents and position movements of the various fillings inside and affect the overall comfort of sleep. It is in.

  In order to achieve the above-mentioned object, we invented a structure in which a foamed portion having an egg-shaped support portion on at least one surface and a stretched layer of chemical fiber filaments are overlapped, and the foamed portion is wrapped. Provided is a filament shape memory pillow including a filament content member in which a part of a filament is fitted between egg-shaped support portions.

  The filament shape memory pillow further includes an outer cover that includes an accommodation space and attaches the filament contents and the foamed portion to the accommodation space.

  In the filament shape memory pillow, the foamed portion thereof includes at least one foam, and each of the foams forms an egg-shaped support portion on the outer surface thereof, and the filament contents are formed of the foams. The outer surface is covered, and a part of the chemical fiber filament is fitted between the egg-shaped support portions.

  In the filament shape memory pillow, the foamed portion is any one of shape memory sponge, polyurethane, latex, and silica gel.

  In the filament shape memory pillow, the chemical fiber filament in the filament shape memory pillow is manufactured by performing chemical softening treatment.

  In the filament shape memory pillow, the chemical fiber filaments therein are subjected to chemical softening treatment by adding dimethicone.

  Compared with the prior art, the present invention with the above-described configuration is arranged such that the filament contents are arranged and the foamed portion provided with the egg-shaped support portion is combined, whereby a part of the chemical fiber filament is replaced with the egg-shaped support portion. Fit between them. Therefore, even if the present invention receives pressure and is pressed, the filament content surely wraps the foamed portion so that it does not shift, and the comfort of the chemical fiber filament is comparable to that of silk. Since it can be replaced, a cost reduction effect is exhibited, and since the foamed portion provides an appropriate support force, the present invention has a feature including a preferable flexibility comfort level and an elastic support force. Will be demonstrated.

It is a three-dimensional external view after using a well-known pillow. It is a use condition figure of a well-known pillow. It is an exploded view of the present invention. It is sectional drawing of this invention. It is a use state figure of the present invention. 6 is a partial cross-sectional view of the present invention FIG.

  In order to better understand the means, features, and effects of the filament shape memory pillow provided by the present invention, a detailed description will be given below with reference to some preferred embodiments in combination with the drawings.

First, as shown in FIGS. 3 and 4, the filament shape memory pillow of the present invention includes a foamed portion 1, a filament content body 2, and an outer cover 3.
The foam part 1 includes at least one foam 11a, 11b, and each of the foams 11a, 11b is provided with a plurality of egg-shaped support parts 111 on at least one surface thereof, and the foam part 1 includes a shape memory sponge, polyurethane, latex, Either silica gel.
The filament content 2 is formed by superposing stretched layers of chemical fiber filaments, and the filament content 2 wraps around the foamed portion 1. That is, the filament content body 2 covers the foams 11a and 11b having the egg-shaped support part 111 on one side, and a part of the chemical fiber filament is fitted between the egg-shaped support parts. Chemical fiber filaments are chemically softened by adding dimethicone.
The outer cover 3 includes an accommodation space 31, and the filament content body 2 and the foamed portion 1 are attached in the accommodation space 31.

  Although it mentions specially here, although the foaming part 1 in a present Example is comprised combining the two foams 11a and 11b, it is not limited to this. That is, the foam part 1 may be a single foam (not shown), and the egg-shaped support part 111 is formed on both surfaces corresponding to the single foam or the egg-shaped support part of the single foam is formed. One surface provided with 111 is folded in two in the outward direction, and the chemical fiber filament is fitted between the egg-shaped support portions 111 to produce a localization effect.

  Subsequently, as shown in the use state of the present invention in FIG. 5, when the user lies sideways on the present invention, the filament content body 2 receives a force and is pressed in the direction of the foamed portion 1. As shown in FIG. 6, the filament content body 2 is provided outside the foamed portion 1, and the chemical fiber filament is fitted between the egg-shaped support portions 111. Since the chemical fiber filament that has received the pressing force is fitted in the egg-shaped support portion 111, the chemical fiber filament cannot be moved even if the direction is changed by receiving the force. Furthermore, the foaming part 1 gives the support force of a reverse direction equal with respect to the gravity pressed downward. In other words, no matter what posture the user lays down and pressurizes, the filament content 2 is localized outside the foamed portion 1.

From the above description and configuration, it is understood that the present invention mainly has the following features and effects. Details are as follows.
(1) Reduction in production cost: The chemical fiber filament of the present invention produces a soft and smooth feel through chemical softening treatment, and has comfort comparable to silk. In addition, the structure of the chemical fiber filament is constructed by physically pulling and stacking layers, increasing its elasticity and keeping the plumpness long, thus replacing traditional silk. Thus, the manufacturing cost can be greatly reduced.
(2) Combining flexibility and support: Installation of filament contents combined with a foamed part with an egg-shaped support compared to known pillows that have the disadvantage that the packing moves and becomes dented when used for a long time Thus, since the chemical fiber filament is fitted into the egg-shaped support portion, the position does not move even when deformed by receiving force. In addition, the filament contents have a high degree of elasticity, and the foamed portion provides a support force in the opposite direction after receiving the force and easily recovers its original shape when in use. In addition, the present invention has a feature of having a preferable flexibility and supporting force.
(3) Enhancing sleep comfort: The chemical fiber filament of the present invention can be stretched by several tens of centimeters or more, does not break easily, has good breathability, and the user uses a pillow. In addition, the strength and elasticity are strengthened by the layered structure without letting you feel the sultry heat. Further, since the foamed portion and the filament contents are arranged mutually, the entire density is sufficient when a force is applied, and a good supporting force can be reliably provided. At the same time, it closely fits the curve of the user's neck, so it has the effect of greatly increasing the comfort level of sleep.

  However, what has been described above is merely an example of the present invention, and does not limit the scope of the present invention, and any equivalent changes and modifications that can be made based on the scope of the claims of the present invention. It belongs to the scope covered by the rights of the present invention.

DESCRIPTION OF SYMBOLS 10 Main body 101 Filling material 20 Cover 1 Foam part 11a, 11b Foam body 111 Egg-shaped support part 2 Filament content body 3 Outer cover 31 Storage space

  In particular, the present invention relates to a filament shape memory pillow that covers a foamed portion including an egg-shaped support portion with a filament content and has flexibility, comfort, and elastic support force.

  Modern people have a fast pace in their daily lives, and if they can't eliminate mental stress moderately, they can become serious sleep disorders. In such a case, selecting an appropriate bedding is a great help. Comfort is a factor that affects sleep quality. The human cervical vertebrae, once stretched and laid down, float in the air, so a pillow that provides adequate support is needed to maintain the neck line. At the same time, the pillow can maintain a posture that allows for a healthy sleep.

  However, when a known pillow is used for a long time, a portion often used when the user goes to sleep becomes a depressed state as shown in FIG. Next, as shown in FIG. 2, at least a known pillow is filled with a filling 101, and the filling 101 includes a main body 10 that is down, feathers, silk, or shape memory cotton, and an outside of the main body 10. An enveloping cover 20.

  When the known pillow is not in use, the filling 101 made of any material must be in a plump state and provide the appropriate support necessary for the user to lie down. I must. Therefore, when the user lies on the cover 20 that wraps the main body 10 and the down, feathers, or silk that is the filling 101 inside thereof is pressed with force, the user moves in a direction not receiving the force. As shown in FIG. 2, the filling 101 has a relatively low density at a location where the force is received, and a high density at a location where the force is not received. For this reason, the position is likely to move or flattened and dented. When filling material 101 is shape memory cotton and lays down for a long time and presses it, it will be dented and it is difficult to make it into the original state. Furthermore, since the dense support force cannot be provided, after the user sleeps for a while using the pillow, the neck muscles become stiff and uncomfortable.

A well-known pillow that is commercially available also has a filling 101 made of silk spinning of chemical fiber, and in the process of processing, the chemical fiber and silk spinning are cut into a length of several centimeters, easy to cut, and Easy to separate from each other. Thus, when long-term use, plump degrees, breathability, flexibility is not good, further affect the comfort level of sleep of the user, joined by a situation where further protruding from spun silk cover chemical fiber, Causes the user to inhale silk fibers of synthetic fibers when lying on his / her face down, affecting airway and user health concerns .

Primary object of the present invention, when long-term use, dents or position movement of the various internal filling occurs that, to affect the comfort of the whole sleep, and known to injure human health pillow It is to improve the problems and drawbacks.

  In order to achieve the above-mentioned object, we invented a structure in which a foamed portion having an egg-shaped support portion on at least one surface and a stretched layer of chemical fiber filaments are overlapped, and the foamed portion is wrapped. Provided is a filament shape memory pillow including a filament content member in which a part of a filament is fitted between egg-shaped support portions.

  The filament shape memory pillow further includes an outer cover that includes an accommodation space and attaches the filament contents and the foamed portion to the accommodation space.

  In the filament shape memory pillow, the foamed portion thereof includes at least one foam, and each of the foams forms an egg-shaped support portion on the outer surface thereof, and the filament contents are formed of the foams. The outer surface is covered, and a part of the chemical fiber filament is fitted between the egg-shaped support portions.

  In the filament shape memory pillow, the foamed portion is any one of shape memory sponge, polyurethane, latex, and silica gel.

  In the filament shape memory pillow, the chemical fiber filament in the filament shape memory pillow is manufactured by performing chemical softening treatment.

  In the filament shape memory pillow, the chemical fiber filaments therein are subjected to chemical softening treatment by adding dimethicone.

  Compared with the prior art, the present invention with the above-described configuration is arranged such that the filament contents are arranged and the foamed portion provided with the egg-shaped support portion is combined, whereby a part of the chemical fiber filament is replaced with the egg-shaped support portion. Fit between them. Therefore, even if the present invention receives pressure and is pressed, the filament content surely wraps the foamed portion so that it does not shift, and the comfort of the chemical fiber filament is comparable to that of silk. Since it can be replaced, a cost reduction effect is exhibited, and since the foamed portion provides an appropriate support force, the present invention has a feature including a preferable flexibility comfort level and an elastic support force. Will be demonstrated.

It is a three-dimensional external view after using a well-known pillow. It is a use condition figure of a well-known pillow. It is an exploded view of the present invention. It is sectional drawing of this invention. It is a use state figure of the present invention. 6 is a partial cross-sectional view of the present invention FIG.

  In order to better understand the means, features, and effects of the filament shape memory pillow provided by the present invention, a detailed description will be given below with reference to some preferred embodiments in combination with the drawings.

First, as shown in FIGS. 3 and 4, the filament shape memory pillow of the present invention includes a foamed portion 1, a filament content body 2, and an outer cover 3.
The foam part 1 includes at least one foam 11a, 11b, and each of the foams 11a, 11b is provided with a plurality of egg-shaped support parts 111 on at least one surface thereof, and the foam part 1 includes a shape memory sponge, polyurethane, latex, Either silica gel.
The filament content 2 is formed by superposing stretched layers of chemical fiber filaments, and the filament content 2 wraps around the foamed portion 1. That is, the filament content body 2 covers the foams 11a and 11b having the egg-shaped support part 111 on one side, and a part of the chemical fiber filament is fitted between the egg-shaped support parts. Chemical fiber filaments are chemically softened by adding dimethicone.
The outer cover 3 includes an accommodation space 31, and the filament content body 2 and the foamed portion 1 are attached in the accommodation space 31.

  Although it mentions specially here, although the foaming part 1 in a present Example is comprised combining the two foams 11a and 11b, it is not limited to this. That is, the foam part 1 may be a single foam (not shown), and the egg-shaped support part 111 is formed on both surfaces corresponding to the single foam or the egg-shaped support part of the single foam is formed. One surface provided with 111 is folded in two in the outward direction, and the chemical fiber filament is fitted between the egg-shaped support portions 111 to produce a localization effect.

  Subsequently, as shown in the use state of the present invention in FIG. 5, when the user lies sideways on the present invention, the filament content body 2 receives a force and is pressed in the direction of the foamed portion 1. As shown in FIG. 6, the filament content body 2 is provided outside the foamed portion 1, and the chemical fiber filament is fitted between the egg-shaped support portions 111. Since the chemical fiber filament that has received the pressing force is fitted in the egg-shaped support portion 111, the chemical fiber filament cannot be moved even if the direction is changed by receiving the force. Furthermore, the foaming part 1 gives the support force of a reverse direction equal with respect to the gravity pressed downward. In other words, no matter what posture the user lays down and pressurizes, the filament content 2 is localized outside the foamed portion 1.

From the above description and configuration, it is understood that the present invention mainly has the following features and effects. Details are as follows.
(1) Reduction in production cost: The chemical fiber filament of the present invention produces a soft and smooth feel through chemical softening treatment, and has comfort comparable to silk. In addition, the structure of the chemical fiber filament is constructed by physically pulling and stacking layers, increasing its elasticity and keeping the plumpness long, thus replacing traditional silk. Thus, the manufacturing cost can be greatly reduced.
(2) Combining flexibility and support: Installation of filament contents combined with a foamed part with an egg-shaped support compared to known pillows that have the disadvantage that the packing moves and becomes dented when used for a long time Thus, since the chemical fiber filament is fitted into the egg-shaped support portion, the position does not move even when deformed by receiving force. In addition, the filament contents have a high degree of elasticity, and the foamed portion provides a support force in the opposite direction after receiving the force and easily recovers its original shape when in use. In addition, the present invention has a feature of having a preferable flexibility and supporting force.
(3) Enhancing sleep comfort: The chemical fiber filament of the present invention can be stretched several meters , does not break easily, has good ventilation, and is used when a user uses a pillow. Without making it feel sultry, strength and elasticity are reinforced by the layered structure. Further, since the foamed portion and the filament contents are arranged mutually, the entire density is sufficient when a force is applied, and a good supporting force can be reliably provided. At the same time, it closely fits the curve of the user's neck, so it has the effect of greatly increasing the comfort level of sleep.
(4) Improve sleep safety: The chemical fiber filaments of the present invention are monolithic and have a characteristic that cannot be easily cut, and the pillows made of chemical fiber silk spinning protrude from the cover with chemical fiber silk spinning The chemical fiber filament of the present invention does not protrude from the cover, that is, the user does not have to worry about breathing during sleep. It is possible to lie down and lie down on the filament shape memory pillow or lie down for a long time, and the safety of the whole sleep can be surely improved.

  However, what has been described above is merely an example of the present invention, and does not limit the scope of the present invention, and any equivalent changes and modifications that can be made based on the scope of the claims of the present invention. It belongs to the scope covered by the rights of the present invention.

DESCRIPTION OF SYMBOLS 10 Main body 101 Filling material 20 Cover 1 Foam part 11a, 11b Foam body 111 Egg-shaped support part 2 Filament content body 3 Outer cover 31 Storage space

Claims (6)

A foam portion provided with a plurality of egg-shaped support portions on at least one surface;
A filament shape memory pillow comprising: a filament content body configured by superposing stretched layers of chemical fiber filaments, enclosing a foamed portion, and fitting a portion of the chemical fiber filament between egg-shaped support portions.   2. The filament shape memory pillow according to claim 1, further comprising an outer cover that includes a storage space and attaches a filament content body and a foamed portion to the storage space.   The foam includes at least one foam, each foam forming an egg-shaped support on its outer surface, and the filament content covering the outer surface of the foam, The filament shape memory pillow according to claim 1 or 2, wherein a part thereof is fitted between the egg-shaped support portions.   The filament shape memory pillow according to claim 3, wherein the foamed portion is any one of shape memory sponge, polyurethane, latex, and silica gel.   The filament shape memory pillow according to claim 3, wherein the chemical fiber filament is manufactured by performing chemical softening treatment.   6. The filament shape memory pillow according to claim 5, wherein the chemical fiber filament is subjected to chemical softening treatment by adding dimethicone.

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