JP6420382B2 - Sleeping head cover - Google Patents

Description

  The present invention relates to a sleeping head cover for moisturizing or warming a sleeping person's head.

  In winter, the facial skin tends to dry out during sleep and the skin is easily damaged. Moreover, not only is the body easy to cool, but there is also a risk of damaging the nose and throat with dry air, which may cause a cold or the like. For this reason, in the winter season when it is easy to dry, it is preferable to go to bed in a state where the humidity of the room is sufficiently maintained with a humidifier or the like. However, in addition to being expensive, many humidifiers are stationary, and are not always easily available. In addition, when the humidifier is used at bedtime, there is a possibility that comfortable sleep may be hindered by the motor sound or the like.

  In view of such a situation, a sleeping head cover for moisturizing or warming a sleeping person's head has been proposed so far. For example, Patent Literature 1 proposes a night bale in which a bale portion 6 is attached to a pipe 1 fixed to a main body head plate 5 as shown in FIGS. Yes. In Patent Document 2, as shown in FIGS. 1 and 2 of the same document, a head in which cloth-like members such as a quilt 22 are attached to a plurality of support legs 12 opened and closed by an opening and closing mechanism 14. Thermal insulation equipment has been proposed.

Utility Model Registration No. 3126709 Utility Model Registration No. 2593923

  However, the night veil of Patent Document 1 described above is such that a rigid member such as the main body head plate 5 and the pipe 1 is arranged on the head of the sleeping person. There is a possibility of hitting the part against the main body head plate 5, the pipe 1, etc., and there are doubts about safety. Further, in addition to being considered to have some weight, the night veil of Patent Document 1 is not more compact than the state shown in FIG. It is not designed to be easily portable.

  In this respect, the head warmer of Patent Document 2 described above can be folded from the state shown in FIG. 1 to the state shown in FIG. 2 and is easy to carry. However, the head warmer of Patent Document 2 has the opening / closing mechanism 14 and is expensive to manufacture. Further, the head warmer of Patent Document 2 may malfunction, for example, when the opening / closing mechanism 14 breaks down or when the user misoperates the opening / closing mechanism 14, such as closing the opening / closing mechanism 14 at bedtime. Furthermore, when the sleeping person turns over, etc., the head warmer of Patent Document 2 may be moved by the sleeping person's head. If the head warmer moves at bedtime, the desired heat retaining function cannot be exhibited, and in some cases, the tip of the support leg 12 may be dangerous, such as the face of the sleeping person.

  The present invention has been made in order to solve the above-mentioned problems, and can be folded and is easy to carry without being bulky when not in use, but has a simple structure, is not easily damaged, and has excellent safety. An object is to provide a head cover.

  The above-described problem includes a cover member for enclosing a sleeping person's head and a frame member for keeping the cover member in a stretched state, and the frame member is formed of a plurality of wire rings (an elastic wire in a ring shape). The same applies hereinafter.), And the frame member can be folded at the connecting portion of the wire ring so that it can be folded. Solved by providing a part cover.

  In the sleeping head cover of the present invention, the frame member for extending the cover member is formed by connecting a plurality of wire rings in a cylindrical shape. For this reason, it is possible to fold the cover member with a simple structure that does not use mechanical parts such as a coil spring and a hook. In addition, the head cover for sleeping according to the present invention not only suppresses the manufacturing cost, but also makes it difficult for malfunctions and malfunctions to occur. Further, the head cover for sleeping of the present invention does not use a hard member such as a plate-like member or a pipe, and also does not use a pointed member, so there is no risk of damaging the user. Etc., which are excellent in safety.

  In the sleeping head cover of the present invention, the number of wire rings connected in a cylindrical shape is not particularly limited. The frame member may be formed by connecting three wire rings in a triangular tube shape, or may be formed by connecting five or more wire rings in a polygonal tube shape such as a pentagonal tube shape or more. . However, in the former case (when three wire rings are connected in a triangular tube shape), the internal space (head storage space) in the sleeping head cover must be provided unless the respective wire rings have a certain size. There is a possibility that it becomes difficult to accommodate the head. On the other hand, in the latter case (when five or more wire rings are connected to a polygonal tube shape of a pentagonal cylinder or more), not only does the number of wire rings used increase, making it difficult to reduce the manufacturing cost, There is also a possibility that the folding operation of the frame member becomes troublesome.

  For this reason, in the head cover for sleeping of this invention, it is preferable to form a frame member by connecting four wire rings in the shape of a square cylinder. Specifically, the cover member is laid under the sleeping person's head (here, the sleeping person is lying on his / her back. The same applies to the following unless otherwise specified). A bottom surface portion, a top surface portion arranged in a state covering the upper part of the sleeping person's face, a back surface portion arranged in a state covering the back side of the top of the sleeping person, and the sleeping person's head Consists of a left side portion arranged in a state covering the left side and a right side portion arranged in a state covering the right side of the head of the sleeping person, and opening the front portion facing the back portion, The front part has a structure that serves as a head insertion opening for inserting the head into the cover member, and the frame member includes a lower wire ring that supports a portion along the periphery of the bottom part, and a top part of the top part. Supports the upper wire ring that supports the portion along the periphery and the portion along the periphery of the back surface portion. And the back-side wire ring, it is preferably made of a front wire ring which supports the points along the periphery of the front portion.

  As described above, the frame member is configured by connecting the four wire rings in a rectangular tube shape, thereby reducing the dimensions of the respective wire rings, but also the internal space (head housing space) in the sleeping head cover. Can be secured sufficiently. Moreover, not only can the number of wire rings to be used be reduced to four to reduce the manufacturing cost, but also the frame member can be easily folded as will be described later.

  In the sleeping head cover of the present invention, only the periphery of the sleeping person's head may be covered only with the cover member. However, in this case, not only does the air in the cover member warmed and moistened by the sleeper's breathing escape from the head insertion opening in the head cover for sleeping, but the sleeper is cold on the neck and chest. There is also a risk of feeling. For this reason, in the sleeping head cover of the present invention, it is preferable to provide a curtain portion covering at least the chest of the sleeping person on the front side edge of the upper surface portion, left side surface portion and / or left side surface portion of the cover member. As a result, it is possible not only to block the head insertion opening, but also to keep warm from the sleeping person's head to the chest.

  As described above, according to the present invention, it is possible to provide a sleeping head cover that is easy to fold and is easy to carry without being bulky when not in use, and has a simple structure and is not easily damaged, and has excellent safety. become.

It is sectional drawing which showed the state which is sleeping using the head cover for sleeping which concerns on this invention. It is the perspective view which showed the state which isolate | separated the head cover for sleeping which concerns on this invention into the cover member and the frame member. It is the perspective view which extracted and drawn the frame member in the head cover for sleeping of FIG. It is a figure explaining the folding method of the frame member in the head cover for sleeping of FIG.

  A preferred embodiment of the sleeping head cover of the present invention will be described more specifically with reference to the drawings. 1 to 4 described below show xyz coordinate axes. In the following, for convenience of explanation, the x-axis direction positive side in the xyz coordinate axis is the “left” side, the x-axis direction negative side is the “right” side, the y-axis direction positive side is the “back” side, and the y-axis A description will be given assuming that the negative direction side is the “front” side, the positive side in the z-axis direction is the “upper” side, and the negative side in the z-axis direction is the “lower” side.

  FIG. 1 is a cross-sectional view showing a sleeping state using a sleeping head cover according to the present invention. FIG. 2 is a perspective view showing a state in which the sleeping head cover according to the present invention is separated into the cover member 10 and the frame member 20. FIG. 3 is a perspective view illustrating the frame member 20 extracted from the sleeping head cover of FIG. FIG. 4 is a diagram schematically illustrating a method of folding the frame member 20 in the sleeping head cover of FIG. 2, and FIG. 4 (a) shows a state in which the frame member 20 is in a stretched state. FIG. 4B shows a state where the frame member 20 is folded once, and FIG. 4C shows a state where the frame member 20 is folded twice. 4A to 4C show the frame member 20 in cross section (a cross section perpendicular to the x-axis), and the lower stages in FIGS. 4A to 4C show the frame member 20 from an oblique direction. Shown as seen. Moreover, although the wire ring insertion part 31 in the wire ring holding member 30 (FIG. 2) is shown in the upper part of FIG. 4, the wire ring insertion part 31 is omitted in the lower part of FIG.

0. Overview of the Sleeping Head Cover As shown in FIG. 1, the sleeping head cover according to the present invention is to keep the user's (sleeping person 100) surrounded by the head. Therefore, for example, in the winter season when the temperature is low and air tends to dry, when sleeping using the sleeping head cover according to the present invention, the internal space S of the sleeping head cover is caused by the sleep of the sleeping person 100. The temperature and humidity are kept high. For this reason, it is possible not only to prevent drying of the skin of the face during sleep, but also to prevent colds and the like. In addition, warm and comfortable sleep can be promoted without using heating or the like. However, as described below, the head cover for sleeping according to the present invention can be used not only in winter but also in seasons other than winter, such as summer, by switching the material of the cover member 10 described later. It is possible.

  As shown in FIGS. 2 and 3, the sleeping head cover according to the present invention includes a cover member 10 for enclosing the sleeping person's head, and a frame member 20 for maintaining the cover member 10 in an expanded state. It has become. The cover member 10 may be fixed to the frame member 20 in a state where it cannot be removed. However, in the sleeping head cover of this embodiment, the cover member 10 can be removed from the frame member 20. ing. For this reason, the cover member 10 can be washed with a washing machine or the like, and the cover member 10 can be kept clean. Further, for example, in winter, the cover member 10 is made of a fabric having excellent heat retention and moisture retention, and in the summer, the cover member 10 has excellent breathability and invades insects such as mosquitoes. The type of the cover member 10 can be switched according to the time of use, application, etc., such as using a material formed from a fabric that can be prevented.

  As shown in FIG. 3, the frame member 20 is configured by connecting a plurality of wire rings 21 in a cylindrical shape. As shown in FIG. 4, the frame member 20 is deformed by a connecting portion β of adjacent wire rings 21. As shown in FIG. 2, in the sleeping head cover of this embodiment, the plurality of wire rings 21 are inserted into the sheath-like wire ring in the wire holding member 30. By being inserted through the portion 31, the structure is connected in a cylindrical shape via the wire ring holding member 30. By inserting the wire ring holding member 30 holding the wire ring 21 into the cover main body 10 in the cover member 10, the sleeping head cover according to this embodiment is in a usable state.

  Hereinafter, each part which comprises the head cover for sleeping of this embodiment is demonstrated in detail.

1. Cover Member In the head cover for sleeping according to this embodiment, the cover member 10 includes a cover body 11 and a curtain portion 12 as shown in FIG.

1.1 Cover Body The cover body 11 is for enclosing the user's head. The cover main body 11 is not limited in its specific form as long as it can surround the user's head, but in the sleeping head cover of the present embodiment, the bottom surface portion 11a (surface P in FIG. 2). ₁ P ₂ P ₈ P ₇ ), upper surface portion 11 b (surface P ₆ P ₅ P ₁₁ P ₁₂ forming portion in FIG. 2) and back surface portion 11 c (surface P ₁ P ₆ P ₁₂ P in FIG. 2). ₇ ), the left side surface portion 11d (the portion forming the surface P ₁ P ₂ P ₅ P ₆ in FIG. 2) and the right side surface portion 11e (the portion forming the surface P ₇ P ₈ P ₁₁ P ₁₂ in FIG. 2). And has a rectangular parallelepiped shape when in use (at the time of expansion).

As shown in FIG. 1, the bottom surface portion 11 a is a portion arranged in a state laid under the head of the sleeping person 100, and the upper surface portion 11 b covers the upper part of the face of the sleeping person 100. The back surface portion 11 c is a portion that is disposed in a state of covering the back side of the top of the sleeping person 100. Further, the left side surface portion 11d (FIG. 2) is a portion arranged to cover the left side of the sleeping person's head, and the right side surface portion 11d (FIG. 2) covers the right side of the sleeping person's head. It is the part that is arranged in the state. The front portion (surface P ₂ P ₅ P ₁₁ P _{8 in} FIG. 2) of the cover main body 11 that faces the back surface portion 11 c is in an open state, and is used for inserting the head into the cover main body 11. It is a part (head insertion opening α).

  By the way, since a mattress, a floor, and the like are usually positioned below the bottom surface portion 11a, it is not necessary to provide the bottom surface portion 11a in the cover body 11 only considering the surrounding of the sleeping person's head. . However, like the sleeping head cover of this embodiment, by providing the bottom surface portion 11a, the weight of the head of the sleeping person 100 can be received by the bottom surface portion 11a as shown in FIG. It is possible to improve the stability of the sleeping head cover at the time of use so that the sleeping head cover does not move even if the sleeping person 100 turns over.

The dimensions of the cover main body 11 are not particularly limited as long as the head of the sleeping person can be accommodated. However, if the size of the cover main body 11 is too small, the internal space of the head cover for sleeping becomes narrow, and there is a possibility that the sleeping person may feel a feeling of pressure or feel stuffy. In addition, as shown in FIG. 1, the sleeping head cover is assumed to be used in a state where the pillow 200 is accommodated in the internal space S. The pillow 200 is placed in the internal space S of the sleeping head cover. There is a possibility that it cannot be accommodated. For this reason, the lateral width W ₁ (FIG. 2) of the cover body 11 is preferably 45 cm or more, more preferably 50 cm or more, and further preferably 55 cm or more. Further, the height H ₁ (FIG. 2) and the longitudinal length L ₁ (FIG. 2) of the cover body 11 are both preferably 25 cm or more, more preferably 30 cm or more, and more preferably 35 cm or more. Further preferred.

On the other hand, if the size of the cover body 11 is too large, the inner space S of the sleeping head cover becomes too wide, and a desired heat retaining effect and moisture retaining effect are obtained when the sleeping head cover is used in winter. It becomes difficult to be played. Further, when the size of the cover main body 11 is increased, it is inevitably necessary to increase the size of the frame member 20, so that the frame member 20 is not easily folded compactly. For this reason, the width W ₁ (FIG. 2) of the cover body 11 is preferably 80 cm or less, and more preferably 70 cm or less. Further, the height H ₁ (FIG. 2) and the front / rear length L ₁ (FIG. 2) of the cover body 11 are both preferably 60 cm or less, and more preferably 50 cm or less. In sleeping head-cover of the present embodiment, the width _{W 1} of the cover body 11 is a 57cm strong, neither the height _{H 1} and longitudinal length _{L 1} of the cover body 11 has a 35cm strong .

  The material of the cover main body 11 is not particularly limited as long as a desired effect can be obtained according to the use of the head cover for sleeping. The cover member 10 may be formed of a resin film or the like as long as the sleeping person can ensure sufficient air permeability so as not to be deficient in oxygen. However, the cover member 10 is usually made of a breathable fabric such as a knitted fabric or a woven fabric. It is formed. If cost, ease of washing, etc. are taken into consideration, fabrics made of synthetic materials such as polyester can be used in addition to cotton and hemp materials. However, if high quality is important, silk The cover main body 11 can also be formed of a cloth made of a material or the like. The fabric made of silk material has the advantage that the eyes are small and the heat retention and moisture retention of the sleeping head cover can be easily improved. Further, if it is considered to prevent the invasion of bacteria, the cover body 11 can be formed of a cloth used in a mask such as gauze. The cover body 11 can be subjected to antibacterial treatment or the like. Furthermore, the cover body 11 can also be formed of mesh fabric when considering heat retention and moisture retention, and considering air permeability and preventing insect invasion (when used in summer).

1.2 Curtain Part As shown in FIG. 1, the curtain part 12 covers a portion extending from the vicinity of the neck of the sleeping person 100 to under the chest, and warm and humid air in the internal space of the sleeping head cover is inserted into the head part. In order not to escape from the mouth α, the head insertion port α of the cover body 11 is closed. In the sleeping head cover of the present embodiment, the curtain portion 12 is, as shown in FIG. 2, the front side edge (the edge on the negative side in the y-axis direction) of the upper surface portion 11b, the left side surface portion 11d, and the right side surface portion 11e in the cover body 11. The curtain portion 12 in FIG. 2 is drawn in a stretched state for convenience of illustration. This not only keeps the internal space S of the sleeping head cover in a more comfortable state, but also allows the sleeping person to keep a wide range from the head to the chest high.

The front-rear length L ₂ (FIG. 2) of the curtain portion 12 is not particularly limited. However, the longitudinal length L ₂ of the curtain portion 12 is too short, there is a possibility that easily a gap on the lower side of the curtain portion 12 of the hanging state. Further, even if there is no gap below the curtain part 12 immediately after going to bed, there is a possibility that a gap may be easily formed when the sleeping person turns over and turns the curtain part 12. Therefore, longitudinal length _{L 2} of the curtain portion 12 is preferably set to at least 25 cm, more preferably to more than 30cm, more preferably not less than 35 cm. Although there is no particular upper limit for the front / rear length L ₂ of the curtain part 12, a sleeping person usually sleeps with a comforter on, so it makes no sense to make the front / rear length L ₂ of the curtain part 12 too long. Not only does this increase the weight of the sleeping head cover. Therefore, longitudinal length _{L 2} of the curtain portion 12 is preferably set to 60cm or less, and more preferably to 50cm or less. In sleeping head-cover of the present embodiment, longitudinal length L ₂ of the curtain portion 12, it is about 35 cm.

  The curtain 12 can be formed of the same material as that described for the cover body 11. The curtain portion 12 may be formed by a cloth separate from the cover main body 11 and provided by subsequent sewing to the cover main body 11 or may extend the cloth forming the cover main body 11. It may be provided.

2. Frame member The frame member 20 is for supporting the cover body 11 in the cover member 10 in a stretched state. As shown in FIG. 3, the frame member 20 is configured by connecting a plurality of wire rings 21 at a connecting portion β to form a cylinder. Each wire ring 21 is typically formed by forming an elastic wire such as a resin wire or a metal wire in an annular shape. The frame member 20 supports the cover body 11 (FIG. 2) in a stretched state by using the force with which each wire ring 21 spreads by its own elasticity, while connecting portions of adjacent wire rings 21. As shown in FIG. 4, it can be folded.

  The number and dimensions of the wire rings 21 are appropriately determined according to the shape and dimensions of the cover body 11 of the cover member 10. As already described, in the sleeping head cover of the present embodiment, the cover main body 11 is formed in a rectangular parallelepiped shape in the extended state, so that the frame member 20 is, as shown in FIG. Four wire rings 21 (the lower wire ring 21a, the upper wire ring 21b, the rear wire ring 21c, and the front wire ring 21d) having substantially the same dimensions are connected to each other at a connecting portion β in a rectangular tube shape. The connected frame member 20 is formed in a rectangular parallelepiped shape slightly smaller than the cover main body 11 in the extended state.

Specifically, the section 21a ₁ of the lower wire ring 21a (section located on the back side when the frame member 20 is extended) and the section 21c ₁ of the back side wire ring 21c (lower side when the frame member 20 is extended) the to section) the position linked by a linking moiety beta _1, the lower wire ring 21a of the section 21a ₂ and (segment located at the front side at the time of the stretched frame member 20), the section 21d of the front wire ring 21d ₁ and a (section located on the lower side at the time of the stretched frame member 20) linked by a linking moiety beta _{2, (section} located on the inner side at the time of the stretched frame member 20) the upper wire ring 21b section 21b 1 of a rear-side wire ring 21c of the section 21c 2 _(section positioned on the upper side at the time of the stretched frame member 20) linked by a linking moiety beta _3, The side wire ring 21b of the section 21b ₂ (section located on the front side at the time of the stretched frame member 20), and a troublesome side wire ring 21d of the section 21d ₂ (section positioned on the upper side at the time of the stretched frame member 20) They are connected by a connecting part β ₃ .

The frame member 20 is, for example, as shown in FIG. 4 (a), and push the connecting portions beta ₄ of the upper wire ring 21b and front wire ring 21d in the direction of arrow A, shown in FIG. 4 (b) After the state, the upper side wire ring 21b and the rear side wire ring 21c are tilted in the direction of arrow B, and as shown in FIG. 4C, it can be folded into a compact state. If the elastic wire forming the wire ring 21 is soft to some extent and has shape memory, the wire ring 21 folded in the state shown in FIG. 4C is further twisted into the shape of “8”, It is also possible to fold the twisted wire ring 21 further smaller, for example, by folding the twisted wire ring 21 so that two circular portions (two circular portions of “8” shape) overlap each other. The frame member 20 can be folded even when the frame member 20 remains covered with the cover member 10.

3. Wire Ring Holding Member The wire ring holding member 30 is for holding a plurality of wire rings 21 and connecting them in a cylindrical shape. In the sleeping head cover of the present embodiment, the wire ring holding member 30 has a rectangular parallelepiped shape in the expanded state, as shown in FIG. 2, and its bottom surface (surface facing the negative side in the z-axis direction) ), An upper surface portion (a surface facing the positive side in the z-axis direction), a back surface portion (a surface facing the positive side in the y-axis direction), and a front portion (a surface facing the negative side in the y-axis direction) An insertion portion 31 is provided. These wire ring insertion portions 31 are formed in a sheath shape, and the wire ring 21 can be inserted into the inside thereof.

  In the head cover for sleeping according to this embodiment, the lower wire ring 21 a is inserted into the wire ring insertion portion 31 a provided along the periphery of the bottom surface portion of the wire ring holding member 30, and the wire ring holding member 30. An upper wire ring 21b is inserted into a wire ring insertion portion 31b provided along the periphery of the upper surface portion of the wire ring, and a wire ring insertion portion 31c provided along the periphery of the back surface portion of the wire ring holding member 30 is inserted into the wire ring insertion portion 31c. The rear side wire ring 21c is inserted, and the front side wire ring 21c is inserted through the wire ring insertion part 31d provided along the peripheral edge of the front part of the wire ring holding member 30.

A section through which the section 21a ₁ (FIG. 3) of the lower wire ring 21a is inserted in the wire ring insertion section 31a of the bottom section, and a section 21c ₁ of the back side wire ring 21c in the wiring insertion section 31c of the back section (see FIG. The part inserted through 3) is provided in a state along each other or in a state sharing one sheath-like part. Further, in the wire ring insertion portion 31a of the bottom portion, a portion for inserting the section 21a of the lower wire ring 21a ₂ (3), in the wire ring insertion portion 31d of the front portion, the section 21d of the front wire ring 21d ₁ The part which penetrates (FIG. 3) is provided in the state along which it mutually along, or the state which shares one sheath-like part. Furthermore, in the upper part of the wire ring insertion part 31b, a part of the upper side wire ring 21b through which the section 21b ₁ (FIG. 3) is inserted and in the rear part of the wire ring insertion part 31c of the rear side wire ring 21c 21c ₂ ( The portion through which FIG. 3) is inserted is provided in a state along each other or in a state sharing one sheath-like portion. Furthermore, in the upper portion of the wire ring insertion portion 31b, a portion of the upper wire ring 21b through which the section 21b ₂ (FIG. 3) is inserted and in the front portion of the wire ring insertion portion 31d of the front side wire ring 21d 21d ₂ The part which penetrates (FIG. 3) is provided in the state along which it mutually along, or the state which shares one sheath-like part. Thereby, the four wire rings 21 are connected to the state shown in FIG.

  Although the wire ring holding member 30 may be constituted only by the wire ring insertion portion 31 described above, in the head cover for sleeping according to the present embodiment, as shown in FIG. The bottom surface portion, the top surface portion, the back surface portion, the left side surface portion, and the right side surface portion are closed with a stretchable surface material 32. Specifically, the inner region of the lower wire ring insertion portion 31a that forms an annular shape is closed with the lower elastic surface material 32a, and the inner region of the upper wire ring insertion portion 31b that forms an annular shape is closed with the upper elastic surface material 32b. The inner side region of the rear side wire ring insertion portion 31c forming an annular shape is closed with the back side elastic surface material 32c, and the portion forming the left side surface portion of the wire ring holding member 30 is closed with the left side elastic surface material 32d, and the wire ring is held. A portion forming the right side surface portion of the member 30 is closed with a right elastic surface material 32e. Triangular bridging fabric (not shown) is arranged at the corners of the wire ring holding member 30. Since the front portion of the wire ring holding member 30 is a portion that becomes the head insertion port α, the stretchable face material 32 is not provided and is in a released state.

  The stretchable face material 32 is in a tensioned state when the frame member 20 is stretched. Thereby, not only the shape stability of the frame member 20 when extended is enhanced, but each surface portion of the cover body 11 can be supported from the inside so that the surface portions of the cover body 11 of the cover member 10 do not loosen. It has become. The stretchable face material 32 is not particularly limited as long as it is a stretchable face material, but a mesh fabric is usually used.

DESCRIPTION OF SYMBOLS 10 Cover member 11 Cover main body 11a Bottom surface part 11b Upper surface part 11c Back surface part 11d Left side surface part 11e Right side surface part 12 Curtain part 20 Frame member 21 Wire ring 21a Lower wire ring 21a _{1 In the} lower wire ring, when the frame member is extended, Section located on the side 21a ₂ Section located on the near side when the frame member is stretched in the lower wire ring 21b Upper wire ring 21b Section located on the back side when the frame member is stretched on the _one upper wire ring 21b ₂ in the upper wire ring, in the section 21c back side wire ring 21c ₁ back side wire ring located on the front side at the time of the stretched frame member, the section 21c ₂ far side Waiyari located on the lower side at the time of the stretched frame member In ring, in the section 21d front wire ring 21d ₁ front wire ring on the upper side at the time of the stretched frame member, in the section 21d ₂ front wire ring is positioned on the lower side at the time of the stretched frame member, the frame member Section located on upper side at the time of expansion 30 Wire ring holding member 31 Wire ring insertion part 31a Wire ring insertion part 31b provided along the peripheral edge of the bottom surface part of the wire ring holding member Along the peripheral edge of the upper surface part of the wire ring holding member Wire ring insertion part 31c Wire ring insertion part provided along the peripheral edge of the front part of the wire ring holding member 31d Wire ring insertion part provided along the peripheral edge of the back part of the wire ring holding member 32 Expansion and contraction Surface material 32a Lower expansion / contraction Active surface material 32b Upper elastic surface material 32c Back elastic surface material 32d Left elastic surface material 32e Right elastic surface material 100 Sleeping person 200 Pillow S Internal space of the sleeping head cover W ₁ Width of the cover main body H ₁ Height of the cover body L ₁ Front and back length of the cover body L ₂ Front and rear length of the curtain part α Head insertion port β Connection part of the wire ring β ₁ Connection part of the lower wire ring and the back side wire ring β ₂ Lower wire coupling portion between connecting portions beta ₄ upper wire ring and front wire ring of the connecting portions beta ₃ upper wire ring and the rear side wire ring between the ring and the front side wire ring

Claims (2)

A cover member for enclosing the sleeper's head;
A frame member for keeping the cover member in a stretched state,
By making the frame member a structure in which a plurality of wire rings are connected in a cylindrical shape,
The frame member can be folded at the connecting part of the wire ring.
A sleeping head cover,
The cover member
A bottom surface portion arranged in a state laid under the head of the sleeping person,
An upper surface portion arranged to cover the upper part of the sleeping person's face;
A back part arranged in a state covering the back side of the top of the sleeping person; and
A left side surface arranged in a state covering the left side of the sleeping person's head;
A right side portion arranged to cover the right side of the sleeping person's head; and
Composed of
The front part facing the back part is opened, and the front part is structured to be a head insertion port for inserting the head into the cover member,
The frame member
A lower wire ring that supports a location along the periphery of the bottom surface, and
An upper wire ring that supports a location along the periphery of the upper surface portion;
A backside wire ring that supports a location along the periphery of the back surface;
A near-side wire ring that supports a portion along the periphery of the front portion;
In configured <br/> sleeping head-cover, characterized in that.
Upper surface of the cover member, the left side portion and / or the front edge of the left side portion, the sleeping person of at least sleeping head-cover according to claim 1, wherein the curtain portion is provided to cover up the chest.

Images