JP3128886U - Pillow equipment - Google Patents

Abstract

An object of the present invention is to improve the efficiency and handling of the space by holding it in a natural state without imposing a burden on the user's neck and various parts of the body and improving the heat retaining property around the shoulder and mouth, and folding it in a small size when not in use. Simplify.
A pillow body 2 is combined in an overlapping state on an inclined main surface 3A of a pedestal block body 3 that is foldably combined with a backrest sheet body 4 in an overlapping state and an unfolded state. The receiving surface which gradually inclines toward 2 from the back seat body 4 is comprised, and each part of the user 7 is hold | maintained.
[Selection] Figure 1

Description

  The present invention relates to a pillow apparatus that provides a comfortable sleep for a user.

  The pillow is a very important item for a comfortable sleep and healthy life, and has the basic function of holding the cervical spine by making it a natural posture equivalent to the standing state even when sleeping, It is selected according to various conditions such as height, material, hardness, feel or size. Pillows are a major cause of stiffness and pain by placing a heavy burden on each part of the body, such as the neck, back, shoulders, and hips, when an individual user does not fit the body. On the other hand, in addition to such functional “fit to the body” conditions, pillows are also required not only for the ease of sleeping by individual users, but also for the user.

  Conventionally, pillows having various forms and materials have been provided. For example, Patent Literature 1 discloses a bedding that combines a pillow and a mattress whose height can be varied electrically by a timer or manually. Patent Document 2 discloses a body posture-stabilizing pillow that is formed by forming an inclined concave portion that is curved on a side surface, and a portion of the body hits the inclined concave portion so that the gap is absorbed and closed. In addition, as for the bedding, for example, for a long item such as a mattress or a mat, a plurality of folding parts are provided and can be miniaturized by folding when not in use (for example, Patent Document 3). reference).

JP 2000-270988 A JP 2001-112599 A Japanese Utility Model Publication No. 6-55456

  By the way, the conventional pillow supports only the head and has a structure that can be deformed to a certain degree of height. In addition, the neck is bent into a substantially inverted shape when used in a shallow state. For this reason, the conventional pillow imposes a burden on the neck of the user and prevents a comfortable sleep, and causes the above-described pain in each part of the body.

  The pillow disclosed in Patent Document 1 or Patent Document 2 described above has a portion that supports the neck and is configured so that a certain inclination angle is given from the head toward the back. Ensure that large bends are suppressed. Further, such a pillow suppresses the entry of the wind from the shoulder into the comforter so that the heat retention can be improved in winter and the like.

  However, in the pillows disclosed in each of the prior applications, the pillow is supported by being relatively soft and enveloping the head because the portion supporting the head and the portion supporting the back are integrally configured. It was difficult to have the characteristics of both the part and the mattress part that supported the back with some repulsive force. Therefore, in the pillow disclosed in each of the prior applications, one of the characteristics has to be sacrificed, and the user cannot comfortably sleep and is not popularized. In addition, such a pillow is large as a whole, and is troublesome to handle and occupies a large space when it is pushed in when not in use.

  Therefore, the present invention keeps the user's cervical vertebrae and various parts of the body in a natural state without any burden on the user while improving the heat retaining properties around the shoulder and mouth, and by folding it in a small size when not in use. The present invention has been proposed for the purpose of providing a pillow apparatus that is efficient and easy to handle.

  A pillow apparatus according to the present invention that achieves the above-described object is configured by combining a pillow body, a pedestal block body, and a backrest sheet body. In the pillow apparatus, the pillow body is filled with a filler that is conventionally used in a cloth bag, for example, a natural material such as buckwheat husk, rice husk, feathers, or a synthetic resin material such as plastic granules or foam rubber. Are formed in a substantially rectangular mat shape. The pillow apparatus has a generally wedge-like shape in which the pedestal block body has a smaller external dimension than the pillow body by a low-resilience material made of a foamed resin material such as urethane foam or foamed polystyrene that is harder and more flexible and breathable than the pillow body. Formed into a block body. The pillow device is made of a low resilience material made of urethane foam, etc., which is harder than the pillow body, softer than the pedestal block body, and has elasticity and breathability. Is a large and generally thick wedge-shaped sheet body.

  In the pillow apparatus, the pillow body is combined in an overlapped manner on the inclined main surface of the pedestal block body, and the pedestal block body and the backrest sheet body are the height of the side surface portion of the base block body and the height of the backrest sheet body. The pedestal block body and the backing sheet body are combined so as to be foldable into an overlapped state and an unfolded state along the facing portion. The pillow apparatus is used in a state in which the pillow body is overlapped on the inclined main surface of the pedestal block body with the backrest sheet body in the unfolded state, so that the pillow apparatus gradually tilts gradually from the pillow body toward the backrest sheet body. Configure the receiving surface. The pillow apparatus is formed of a material in which the pillow body, the pedestal block body, and the backrest sheet body have different hardnesses adapted to the respective functions.

  Therefore, in the pillow apparatus, when the user puts his head on the pillow body and sleeps, the backrest sheet body supports the back portion from the shoulder portion of the user and holds the cervical spine in an unreasonable state, and the shoulder opening. The heat retention is improved by suppressing the intrusion of wind from the air. In the pillow device, the pillow body and backrest sheet body, which are formed by changing the hardness, fit each part of the user so that they are held in a stable state and can sleep comfortably. Reduces thirst. In the pillow apparatus, the occurrence of pain or the like is suppressed by keeping the user's back muscles and waist stretched. In the pillow apparatus, the planar space is reduced to the size of the pillow body by folding the backrest sheet body with respect to the pedestal block body in an unused state.

  According to the pillow apparatus according to the present invention, the shoulder of the user who has a receiving surface that gradually and gradually inclines from the pillow body toward the backrest sheet body continuously provided on the pedestal block body and places the head on the pillow body. By supporting the back part from the part, it is comfortable for the user by keeping the cervical vertebrae and each part of the body in a natural state without imposing a heavy burden and suppressing the intrusion of wind from the shoulder and mouth to improve heat insulation. Provide a good night's sleep and reduce the occurrence of pain in various parts of the body. According to the pillow apparatus according to the present invention, when the backrest sheet body is folded with respect to the pedestal block body in an unused state, the planar space becomes almost the size of the pillow body, and the efficiency of the space and the ease of handling are improved. It is done.

  Hereinafter, the pillow apparatus 1 illustrated in the drawings as an embodiment of the present invention will be described in detail. As shown in FIGS. 1 to 3, the pillow apparatus 1 includes a pillow body 2, a pedestal block body 3, and a backrest sheet body 4 each formed as an independent member whose details will be described later. It is configured to be integrated by loading it. In the pillow apparatus 1, the pillow body 2 is combined with the pedestal block body 3 in an overlapping state inside the bag body 5, and the pedestal block body 3 and the backrest sheet body 4 are combined in a butted state.

  As shown in FIG. 1, the pillow apparatus 1 is used, for example, by being placed on a mattress 6, and supports the head 8 of the user 7 with the pillow body 2 and supports the back 10 through the neck 9. It is supported by the sheet body 4. The pillow apparatus 1 has a receiving surface in which the pillow body 2 and the backrest sheet body 4 are gradually inclined toward the toe side in a state where the pillow apparatus 1 is placed on the mattress 6 according to the structure of each part to be described in detail later. Construct and support the upper body part from the head 8 of the user 7. The pillow apparatus 1 prevents a large bend from occurring in the neck 9 of the user 7 and reduces the amount of gap between the backrest sheet body 4 and the mattress 6 while supporting the shoulder opening 11.

  In the pillow apparatus 1, the bag body 5 is connected to a pillow loading section 12 for loading the pillow body 2 and the pedestal block body 3 in an overlapped state and a back loading section 13 for loading the back sheet body 4 therein. 14 are connected to each other integrally. In the bag body 5, the back rest loading section 13 is foldable with respect to the pillow loading section 12 via the connecting section 14, in other words, the back rest sheet body 4 is arranged with respect to the pedestal block body 3 loaded inside each. The unfolded state and the overlapped state are combined in a freely foldable manner. As shown in FIG. 3, the bag body 5 is provided with fasteners 15A and 15B for opening and closing the openings provided at the bottoms of the pillow loading portion 12 and the backrest loading portion 13, respectively, and by opening and closing these fasteners 15A and 15B. The pillow body 2, the pedestal block body 3, and the backrest sheet body 4 can be freely inserted and removed, and the contents can be taken out and washed.

  The pillow body 2 is formed in a substantially rectangular mat shape by filling the filling material 16 in the cloth bag 16 in the same manner as a conventional pillow. Since the pillow body 2 is used by being superimposed on the pedestal block body 3 as will be described later, it is preferable to use a pillow body that is slightly thinner than a conventional pillow that is used alone. The pillow body 2 is basically the same size as the 43 × 63 outer pillow that is currently most used, but it is possible to use a pillow body of an appropriate size. It is preferable that the pillow body 2 has a breathability and a hardness that supports the head 8 by deforming the filler 17 moderately with respect to the user 7 and a desired touch.

  The pillow body 2 is formed into natural materials such as buckwheat husks, rice husks, panyas, feathers, feathers, latex, and the like, pipe shape, bead shape, spherical shape, and flat shape like the fillers used in conventional pillows. A filler 17 in which a synthetic resin material such as plastic particles or foam rubber or the like is used alone or a mixture thereof is used. The pillow body 2 is adjusted in height, hardness, or feel by selecting these materials and filling the cloth bag 16 with the filler 17 with an appropriate filling amount.

  The pedestal block body 3 is made of a low resilience material that is harder than the pillow body 2 and has elasticity and breathability, for example, a foamed resin material such as foamed polystyrene, urethane foam, or the like. As will be described later, the base block body 3 has a hardness that supports the pillow body 2 with little elastic deformation but almost no shape change even when the user 7 places the head 8 on the pillow body 2. It is preferably formed by. As shown in FIGS. 2 and 3, the pedestal block body 3 is a horizontally-long rectangular planar shape whose outer dimension is smaller than that of the pillow body 2, and one side in the vertical width direction is an instep height (upper part 3B). An overall wedge-shaped block body having an inclined main surface 3A is formed such that its height gradually decreases toward the other side (tip portion 3C). As shown in FIG. 2, the pedestal block 3 has the pillow body 2 overlaid on the inclined main surface 3A, and as a whole, the height dimension on the instep height side is about 25 cm to 30 cm. It is formed.

  The backing sheet body 4 is formed into a thick sheet body made of a low resilience material, such as urethane foam, which is harder than the pillow body 2 and softer than the base block body 3 and has elasticity and breathability. . As shown in FIG. 3, the backrest sheet body 4 also has a horizontally-long rectangular planar shape whose outer dimension is larger than that of the pedestal block body 3. It is formed into a generally wedge-shaped block body having an inclined main surface 4A so that its height gradually decreases toward the (tip portion 4C) side. The back support sheet body 4 is formed such that the inclined main surface 4 </ b> A has a slightly gentler inclination angle than the inclined main surface 3 </ b> A of the pedestal block body 3.

  The back support sheet body 4 is formed so that the height dimension on the upper part 4B side thereof is substantially the same as the upper part upper part 3B of the pedestal block body 3. As shown in FIG. 1, the backrest sheet body 4 has a vertical width dimension of, for example, about 30 cm, which is sufficient for the user 7 to support the upper body part in the state where the head 8 is placed on the pillow body 2 and lies down. It is formed with a slightly large lateral width. The backrest sheet body 4 supports the upper body part of the user 7 with moderate hardness by being slightly elastically deformed.

  In the pillow apparatus 1, the fastener 15A is opened as described above, and the pillow body 2 and the pedestal block body 3 are loaded in this order into the pillow loading section 12 of the bag body 5. In the pillow apparatus 1, as shown in FIG. 2, the pedestal block body 3 is loaded with the distal end portion 3 </ b> C side positioned on the connecting portion 14 side and the pillow body 2 is overlaid on the inclined main surface 3 </ b> A. Loaded. In the pillow apparatus 1, the fastener 15 </ b> B is opened in the same manner, and the backrest sheet body 4 is loaded into the backrest loading portion 13 of the bag body 5 with its upper portion 4 </ b> B positioned on the connecting portion 14 side.

  In the pillow apparatus 1, as described above, the pedestal block body 3 and the backrest sheet body 4 are opposed to each other at the front end portion 3 </ b> C and the side of the instep height portion 4 </ b> B via the connecting portion 14. In the pillow apparatus 1, the stacked body of the pillow body 2 and the pedestal block body 3 loaded in the pillow loading section 12 in an overlapped state and the backrest sheet body 4 loaded in the backrest loading section 13 are the bag bodies 5. Are integrated. In the pillow apparatus 1, as shown by a chain line in FIG. 2, the backing sheet body 4 serves as a pedestal block with respect to the laminated body of the pillow body 2 and the pedestal block body 3 via the connecting portion 14 of the bag body 5. The body 3 is folded so as to overlap the bottom surface. That is, in the pillow apparatus 1, the laminated body of the pillow body 2 and the pedestal block body 3, and the pedestal block body 3, which are integrated by the bag body 5, can be folded into the expanded state and the overlapped state via the connecting portion 14. To be combined.

  In the pillow apparatus 1, as shown in FIG. 1, the pillow apparatus 1 is placed on the mattress 6 in an unfolded state, so that the pillow body 2 that supports the head 8 of the user 7 moves from the pillow body 2 that supports the back 10 to the backrest sheet body 4 that supports the back 10. The receiving surface is gradually inclined. In the pillow apparatus 1, the filler 17 moves and deforms in the cloth bag 16 along the head 8 of the user 7 on which the pillow body 2 having an appropriate hardness is placed as shown in FIG. The pillow body 2 is held by a hard pedestal block body 3. In the pillow apparatus 1, the pillow body 2 having a large outer shape is deformed so as to cover the outer peripheral edge of the pedestal block body 3 as shown in FIG. Therefore, in the pillow apparatus 1, even when the user 7 turns over, the pillow body 2 is interposed so that the head 8, the shoulder opening 11, and the pedestal block body 3 do not directly contact each other so that the sleeping comfort is maintained. .

  In the pillow apparatus 1, a step is formed between the tip portion 3 </ b> C and the instep height portion 4 </ b> B having different heights at which the pedestal block body 3 and the backrest sheet body 4 are opposed to each other. As shown, the tip of the pillow body 2 is deformed so as to level the step while supporting the neck 9 of the user 7. In the pillow apparatus 1, the pillow body 2, the pedestal block body 3, and the backrest sheet body 4 are formed of materials having different hardnesses adapted to the respective functions, and constitute a gently inclined receiving surface. The pillow body 2 and the backrest sheet body 4 fit and hold over the entire area from the head 8 of the user 7 to the back 10 via the neck 9 and the shoulder opening 11.

  In the pillow apparatus 1, the pillow body 2 having an appropriate hardness and height retains the feeling of softly wrapping the placement site by being deformed following the head 8 of the placed user 7. In the pillow apparatus 1, the pedestal block body 3, which is made of a low-elasticity material that is harder than the pillow body 2 and has elasticity and breathability, supports the pillow body 2, thereby suppressing the so-called “fluffy feeling”. The head 8 of the person 7 is held in a stable state. In the pillow apparatus 1, the backing sheet body 4 that is harder than the pillow body 2 and softer than the pedestal block body 3 is slightly elastically deformed according to the upper body of the user 7, that is, the back 10 and the shoulder 11, and is appropriately A repulsive force is applied to maintain a stable state.

  In the pillow apparatus 1, a gentle inclination from the pillow body 2 toward the backing sheet body 4 and deformation of the pillow body 2 do not cause excessive bending of the neck portion 9 of the user 7 and keep it in an unreasonable state. . In the pillow apparatus 1, the user 7 can be comfortably rested while being able to sleep comfortably by suppressing thirst and so on. Moreover, in the pillow apparatus 1, the occurrence of pains such as stiff shoulders, a neck, or a waist is suppressed by extending the back of the user 7 or the waist. Further, in the pillow apparatus 1, the shoulder 7 of the user 7 is closed by the pillow body 2 and the back sheet 4, thereby suppressing the entry of the wind from the shoulder 11 and improving the heat retention. .

  In the pillow apparatus 1, the back space 4 is folded with respect to the pedestal block 3 via the connecting portion 14 of the bag 5 in an unused state, so that the planar space is reduced to the size of the pillow 2. Is done. In the pillow apparatus 1, space efficiency and ease of handling can be achieved when the pillow apparatus 1 is housed in a press-fit or the like.

  In the pillow apparatus 1, as described above, the stacked body of the pillow body 2 and the pedestal block body 3 is loaded into the pillow loading section 12 of the bag body 5, and the backrest sheet body 4 is loaded into the backrest loading section 13. However, the present invention is not limited to such a configuration. In the pillow apparatus 1, since the base block body 3 is smaller than the pillow body 2, a problem may be caused to the sensitive user 7. That is, the pillow apparatus 1 moves to one side, for example, in the pillow loading section 12 of the bag body 5 and the user does not have the outer peripheral edge shown in FIG. 7 may directly hit the head 8. Moreover, the pillow apparatus 1 may cause the user 7 to feel uncomfortable when the pillow body 2 and the pedestal block body 3 move relative to each other and feel instability.

  The pillow apparatus 20 shown in FIG. 5 as the second embodiment has the same basic structure as the pillow apparatus 1 described above, so that the opposite parts are denoted by the same reference numerals and description thereof is omitted. There is a feature in the configuration in which the pillow body 2 and the pedestal block body 3 are combined in the body 5 via a detachable attachment means. The pillow apparatus 20 is configured by attaching, for example, detachable surface fasteners 21 and 22 as detachable attachment means to the bottom surface of the opposite pillow body 2 and the inclined main surface 3A of the pedestal block body 3. The hook-and-loop fasteners 21 and 22 are composed of, for example, a sheet body in which a large number of hook-like fibers are formed and a sheet body in which pile-like or loop-like fibers are formed, and the hook-like fibers and the pile-like fibers are intertwined by pressing each sheet body. In addition, the sheet members can be separated by being peeled off.

  The pillow device 20 has a slightly wide hook and loop fastener 21 attached to the pillow body 2 side and a plurality of narrow hook and loop fasteners 22A and 22B attached to the base block body 3 side. In the pillow apparatus 20, the pillow body 2 and the pedestal block body 3 loaded in the pillow loading section 12 of the bag body 5 are integrated by joining the surface fastener 21 and the surface fasteners 22 </ b> A and 22 </ b> B. To solve the problem. The pillow apparatus 20 is integrated with the pillow body 2, the pedestal block body 3, and the backrest sheet body 4 in the bag body 5 in the same manner as the pillow apparatus 1 described above. By adopting a detachable structure such as a structure, it is possible to develop as follows, for example.

  That is, the pillow apparatus is not shown in the figure, but the pedestal block body loading portion sufficient for the bag body 5 to load the pedestal block body 3 via the connecting portion 14 and the backrest loading portion 13 for loading the backrest sheet body 4; Are attached, and surface fasteners 22A and 22B are attached to the outer peripheral portion corresponding to the base block body loading portion. This pillow body 2 is loaded with the pedestal block body 3 by combining the pillow body 2 with the surface fastener 21 attached to the bottom surface with the pedestal block body 3 and the backing sheet body 4 loaded in the bag body 5. And the integrated bag body 5. Therefore, in the pillow apparatus 20, the pillow body 2 can be attached to and detached from the bag body 5, and the pillow cover can be easily washed and sun-dried. In the pillow apparatus 20, it is possible to appropriately select the pillow body 2 having a user's favorite material and height.

  The pillow apparatus 30 shown in FIGS. 6 and 7 as the third embodiment has the same basic configuration as the pillow apparatus 20 described above, so that the same reference numerals are given to the opposite parts, and description thereof is omitted. However, it has the characteristic in the structure which the user 7 can adjust the pillow body 2 to favorite height. As shown in FIG. 6, the pillow apparatus 30 is adjusted in height by inserting a height adjustment plate body 31 between the pillow body 2 and the pedestal block body 3. The height adjustment plate body 31 is also made of a low resilience material that is harder than the pillow body 2 and has elasticity and breathability, such as urethane foam or polystyrene foam equivalent to the pedestal block body 3, and the outer dimensions are the pedestal block body 3. It is a horizontally long rectangular planar shape that is smaller and thinner, and is formed into a substantially wedge-shaped plate body as a whole.

  As shown in FIG. 6, the pillow device 30 has surface fasteners 32 and 33 attached to the bottom surface of the pillow body 2 and the inclined main surface 3 </ b> A of the pedestal block body 3, respectively, and faces the pillow body 2 and the pedestal block body 3. Surface fasteners 34 and 35 are also attached to the upper and lower main surfaces of the height adjustment plate body 31. The pillow apparatus 30 uses, for example, surface fasteners 32 and 33 in which hook-like fibers are formed on the pillow body 2 and the pedestal block body 3 side, and surface fasteners 34 and 35 in which pile-like fibers are formed on the height adjustment plate body 31 side. Is used.

  In the pillow apparatus 30, as shown in FIG. 7, by pressing a height adjusting plate body 31 between the pillow body 2 and the pedestal block body 3 and pressing these members, the opposing surface fasteners 32 and surface fasteners are arranged. 34 and the pillow body 2 and the height adjusting plate body 31 are integrated, and the opposed surface fastener 33 and the surface fastener 35 are bonded to each other, and the pedestal block body 3 and the height adjusting plate body 31 are integrated. Is done. In the pillow apparatus 30, the pillow body 2 is set to a greater height than the pillow apparatus 20 by inserting the height adjustment plate body 31. In addition, in the pillow apparatus 30, it is possible to set the pillow body 2 to an even greater height by using the height adjustment plate body 31H having a large thickness dimension shown in FIG.

  In the pillow apparatus 30, as described above, the height adjustment plate body 31 is formed to have a smaller outer dimension than the pedestal block body 3, so that the joining position on the inclined main surface 3 </ b> A can be adjusted. Moreover, in the pillow apparatus 30, the joining position in a bottom face part can be adjusted because the height adjustment plate body 31 is formed in the external dimension smaller than the pillow body 2. FIG. In the pillow apparatus 30, as shown in FIG. 7A, the height adjustment plate body 31 is joined to the inclined main surface 3A of the pedestal block body 3 at the first position on the distal end portion 3C side. Set the height of 2 to HH. In the pillow apparatus 30, the height of the pillow body 2 is set to HL by joining at the second position on the upper part 3C side as shown in FIG.

  In the pillow apparatus 30, the pedestal block body 3 and the height adjustment plate body 31 are formed in a wedge shape as described above, and the height adjustment plate body 31 extends from the second position to the inclined main surface 3A of the pedestal block body 3. If it moves to a 1st position along and is joined, it will be in the state which pushes up the pillow body 2 as a whole. Therefore, in the pillow apparatus 30, the pillow body 2 is set to a height HH higher than the height HL at the second position by joining the height adjustment plate body 31 to the pedestal block body 3 at the first position. Is possible.

  In the pillow apparatus 30, not only the height adjustment of the pillow body 2 by the joint position of the pedestal block body 3 and the height adjustment plate body 31 described above, but also the pillow body 2 adjusts the joint position with respect to the height adjustment plate body 31. Thus, the height can be adjusted similarly. Moreover, in the pillow apparatus 30, the height adjustment of the pillow body 2 can be performed in multiple stages by appropriately setting the joining positions of the pillow body 2, the pedestal block body 3, and the height adjustment plate body 31.

It is explanatory drawing of the use condition of the pillow apparatus shown as embodiment of this invention. It is sectional drawing of the expansion | deployment state of a pillow apparatus. It is a disassembled perspective view of a pillow apparatus. It is principal part sectional drawing of a use condition. It is a disassembled perspective view of the pillow apparatus shown as 2nd Embodiment. It is a disassembled perspective view of the pillow apparatus provided with the height adjustment structure shown as 3rd Embodiment. It is explanatory drawing of height adjustment operation of the pillow apparatus.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 Pillow apparatus, 2 Pillow body, 3 Base block body, 4 Back sheet body, 5 Bag body, 6 Mattress, 7 User, 8 Head, 9 Neck, 10 Back, 11 Shoulder, 12 Pillow loading part, 13 Back support loading part, 14 connecting part, 15 fastener, 16 cloth bag, 17 filling material, 20 pillow apparatus, 21, 22 face fastener, 30 pillow apparatus, 31 height adjustment plate body, 32-35 face fastener

Claims (6)

A pillow body filled with a predetermined filler in a cloth bag and formed into a generally rectangular mat shape,
A pedestal block body formed into a generally wedge-shaped block body having a smaller external dimension than the pillow body by a low-resilience material harder than the pillow body;
It is formed into a generally wedge-shaped sheet body that is harder than the pillow body and softer than the pedestal block body, and has an overall planar outer dimension that is larger and thinner than the pedestal block body. The back support sheet body that supports the back part from the shoulder mouth of the
The pillow body is combined in an overlapping state on the inclined main surface of the pedestal block body, and the pedestal block body and the backrest sheet body are a side surface portion on the front end side of the pedestal block body and the backrest sheet body. The side part of the upper part of the upper part is opposed to each other and is combined in a foldable state and an unfolded state along this facing part,
A pillow apparatus comprising a receiving surface that gradually and gradually inclines from the pillow body toward the backrest sheet body in a state where the pedestal block body and the backrest sheet body are deployed.   The pillow apparatus according to claim 1, wherein at least the pedestal block body and the backrest sheet body are integrated so that they can be inserted into and removed from the bag body and foldable.   The pillow apparatus according to claim 1 or 2, wherein at least the pillow body and the pedestal block body are loaded and integrated in a superposed state on a bag body.   The pillow apparatus according to claim 1 or 2, wherein the pillow body is combined with the inclined main surface of the pedestal block body through a detachable attachment means.   The height is adjusted by combining the pillow bodies in a superposed state via a height adjusting plate body interposed between the inclined main surface of the pedestal block body. 4. The pillow apparatus according to 4.   The height adjustment plate body is a single plate body having an outer dimension smaller than the inclined main surface of the pedestal block body, and is adjusted and moved along the inclined main surface of the pedestal block body. The pillow apparatus according to claim 5, wherein the height of the body is adjusted.

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