Combined deformable pillow adaptive to different afternoon nap time requirements

Abstract

The utility model relates to a combined deformable pillow adaptive to different afternoon nap time requirements. At present, a user lacks a matching tool capable of self-prompting no power supply and occupying a small area in a rest process. The pillow and the supporting shell are both hemispherical, a circular port of the pillow is detachably connected with a circular port of the supporting shell, a leaning portion matched with a head to lean against is machined on the hemispherical outer wall of the pillow, the hemispherical outer wall of the supporting shell is a rolling wall, a supporting portion is machined on the rolling wall, and the supporting portion is arranged on the rolling wall. When the pillow and the supporting shell are in a rest sleep state, the round port of the pillow is matched with the round port of the supporting shell in a clamping mode, a spherical pillow is formed between the pillow and the supporting shell and makes contact with a table top through the supporting part, and when the pillow and the supporting shell are in a long-time sleep state, the spherical pillow can be clamped and matched with the round port of the supporting shell. The circular port of the supporting shell makes contact with the table top, and the circular port of the pillow is detachably connected with the outer wall of the supporting shell.

Description

TECHNICAL FIELD

[0001] The utility model relates to a combined deformable pillow suitable for different nap time requirements. BACKGROUND

[0002] Pillow, a sleep tool. Pillow is a filler that people use for sleep comfort. The habit of taking a nap is good for the body. Through relevant research shows that the cardiovascular system is relaxed during the nap time, and the tension is reduced, thereby helping to prevent cardiovascular diseases. The benefits of nap are as follows:

[0003] Eliminate fatigue: after a morning of work or study, the body and brain will feel tired. Proper nap can relax muscles and eliminate body fatigue, helping to be energetic in the afternoon.

[0004] Improve concentration: nap can rest the brain and eliminate morning fatigue, so that you can concentrate and focus in the afternoon. Adjust your mood: nap can make you feel relaxed and maintain a good mood, which helps you stay energetic in the afternoon.

[0005] Improve nerve function: proper nap can effectively rest the brain and improve physiological function, promote brain recovery, and thus improve work efficiency.

[0006] Protect organs: regular nap can reduce the burden on the heart and brain, and other organs can also get effective rest, which plays a good protective role and reduces the incidence of high blood pressure, heart disease and other diseases.

[0007] Enhance memory: nap helps consolidate memory. During sleep, the brain will organize and store the knowledge and experiences learned in the morning, thereby enhancing memory.

[0008] Relieve stress: nap can help people relax and relieve stress, reduce stress levels and improve emotional state.

[0009] Protect the heart: nap is also good for heart health. It can lower blood pressure, reduce heart burden, improve cardiovascular function and prevent cardiovascular disease.

[0010] Improve immunity: proper nap can enhance the function of the immune system, improve the body's resistance, promote the activity of immune cells and increase the production of antibodies. Different people have different learning and working content, and the corresponding nap time and demand are different. Ordinary pillows can meet the basic sleep needs of pillow support performance. When the user needs to rest for a short time and needs the pillow to provide power-free self-indication of related performance, there is no deformable performance that can adapt to various sleep needs. Utility model content

[0011] In order to overcome the defects of the prior art, the present application provides a combined deformable pillow suitable for different nap time requirements to solve the above problems.

[0012] The combined deformable pillow suitable for different nap time requirements comprises a pillow and a supporting shell, the shapes of the pillow and the supporting shell are both hemispherical, the circular port of the pillow is detachably connected with the circular port of the supporting shell, the hemispherical outer wall of the pillow is processed with a headrest abutting part for abutting the head, the hemispherical outer wall of the supporting shell is a rolling wall, and the rolling wall is processed with a supporting part; when the pillow and the supporting shell are in a short nap state, the circular port of the pillow is clamped and matched with the circular port of the supporting shell, and a spherical pillow is formed between the pillow and the supporting shell, and the spherical pillow is in contact with the desktop through the supporting part; when the pillow and the supporting shell are in a long nap state, the circular port of the supporting shell is in contact with the desktop, and the circular port of the pillow is detachably connected with the outer wall of the supporting shell.

[0013] As a preferred scheme, the pillow is a hemispherical block, the top of the hemispherical block is processed with the abutting part, the abutting part is a circular groove, the bottom of the hemispherical block is processed with a circular bottom groove, and the circular bottom groove is detachably connected with the outer wall of the supporting shell.

[0014] As a preferred scheme, the groove bottom of the circular bottom groove is processed with a plug column corresponding to the lower air hole in one-to-one plug connection.

[0015] As a preferred scheme, the abutting part is provided with a flexible gasket.

[0016] As a preferred scheme, the pillow is processed with a plurality of upper air holes in the thickness direction thereof, the upper end of each upper air hole is in communication with the top surface of the abutting part, and the lower end of each upper air hole is in communication with the groove bottom of the circular bottom groove.

[0017] As a preferred scheme, the supporting part is a circular straight plate body, the supporting part is coaxially arranged with the central axis in the height direction of the supporting shell, the circular straight plate body is processed with a plurality of lower air holes in the thickness direction thereof, and the lower air holes are in communication with the inside of the supporting shell.

[0018] As a preferred scheme, the bottom surface of the pillow is processed with a plurality of protrusions, the plurality of protrusions are uniformly arranged in the circumferential direction of the circular bottom groove, and the supporting shell is processed with an annular insertion slot matched with the plurality of protrusions.

[0019] As a preferred scheme, the supporting shell is processed with a plurality of air holes in the thickness direction thereof, and the plurality of air holes are arranged close to the circular port of the supporting shell.

[0020] The beneficial effects of the present application are as follows:

[0021] The utility model discloses reasonable structure and convenient deformation, convenient to carry, and the mutual cooperation between the pillow and the support casing can be deformed as required and be adapted to different demand sleep mode, can use when helping the user to rest in the learning interval, also can be adapted to long time sleep use, and the combination connection mode of pillow and support casing is stable, when the pillow and support casing are in the rest sleep state, through the cooperation of support portion can realize small area stable support, benefit stable continuation sleep state, through the appearance of support casing benefit formation unbalanced rolling action structural condition, play the effect of rolling and prompting user to wake up. When the pillow and support casing are in long time sleep state, the circular port of support casing is contacted with the desktop, and the circular port of pillow is detachably connected with the outer wall of support casing, and the conversion of above-mentioned two processes carries out specific selection connection according to the specific demand of user, provides the different form siesta mode of adaptation for user. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is the three-dimensional structure schematic diagram of the utility model in first use state;

[0023] Figure 2 It is the main view structure schematic diagram of the utility model in first use state;

[0024] Figure 3 It is the three-dimensional structure schematic diagram of the utility model in long time sleep state;

[0025] Figure 4 It is the main view structure schematic diagram of the utility model in long time sleep state;

[0026] Figure 5 It is the main view cross section structure schematic diagram of pillow in long time sleep state, and the number of adaptive insertion column is four, and is arranged in rectangle, and only two can be shown in the drawing;

[0027] Figure 6 It is the second structure schematic diagram of the utility model in long time sleep state;

[0028] Figure 7 It is the three-dimensional structure schematic diagram of support casing;

[0029] Figure 8 It is the main view structure schematic diagram of the utility model in another connection mode;

[0030] Figure 9 It is the bottom view structure schematic diagram of support casing.

[0031] In the figure: 1 - pillow; 2 - support shell; 3 - abutting part; 9 - circular bottom groove; 10 - protrusion; 11 - annular insertion slot; 12 - air hole; 13 - upper air hole; 14 - rotating shaft; 15 - support part; 16 - insertion column; 17 - lower air hole. DETAILED DESCRIPTION

[0032] The implementation of the present application will be described in detail through specific examples. Those skilled in the art can easily understand other advantages and effects of the present application from the disclosure of the present application. The present application can also be implemented or applied in different specific embodiments, and various modifications or changes can be made based on different viewpoints and applications without departing from the spirit of the present application.

[0033] Specific embodiment one: combination Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 9 The combination of the present embodiment is described. In the present embodiment, the combination of the pillow 1 and the support shell 2 is adapted to different sleep time periods. The shapes of the pillow 1 and the support shell 2 are both hemispherical. The circular port of the pillow 1 is detachably connected with the circular port of the support shell 2. The hemispherical outer wall of the pillow 1 is processed with an abutting part 3 for abutting the head. The hemispherical outer wall of the support shell 2 is a rolling wall, and the rolling wall is processed with a support part 15. The support part 15 provides a position for stable support when the support shell 2 is in a short rest state. When the pillow 1 and the support shell 2 are in a short rest state, the circular port of the pillow 1 is detachably connected with the circular port of the support shell 2. The pillow 1 and the support shell 2 form a spherical pillow. The spherical pillow is in contact with the desktop through the support part 15. When the pillow 1 and the support shell 2 are in a long sleep state, the circular port of the support shell 2 is in contact with the desktop, and the circular port of the pillow 1 is detachably connected with the outer wall of the support shell 2.

[0034] In the present embodiment, the pillow 1 is a pillow, and the position of the maximum diameter of the pillow 1 is the circular port of the pillow 1. The support shell 2 is a hemispherical shell, and the position of the maximum diameter of the support shell 2 is the circular port of the support shell 2. When the pillow 1 and the support shell 2 are in a short rest state, the circular port of the support shell 2 is detachably connected with the circular port of the pillow 1.

[0035] When the user needs a break and there is no requirement for the break time, and relies on the passive prompt to wake up at any time, the first use mode of the utility model can be used, the utility model occurs to roll over to prompt the user to wake up at random, and the specific process is that when the user relies on the abutting part 3 in the resting state, as the user's sleep degree deepens, the head force changes uncontrollably, the head pillow position changes, the pillow 1 and the supporting shell 2 deviate and roll over due to the change of the user's pillow force, thereby realizing the process of waking up the user. It is beneficial for the user to strictly control the time for a short rest. The rolling range of the utility model is small, and when the maximum diameter of the pillow 1 is 20, the rolling can be realized in a small space range.

[0036] In the embodiment, the pillow 1 and the supporting shell 2 are sequentially arranged from top to bottom, the pillow 1 is in a semi-spherical structure, the spherical surface is in a semi-spherical shape, the bottom of the pillow 1 is in a planar structure, that is, the end face with the diameter in the pillow 1 is a circular port, the circular port is a plane where the maximum cross-sectional circle of the ball where the pillow 1 is located is located, and the circular port is used to be connected with the supporting shell 2.

[0037] The utility model is small in structure, convenient to carry, and can be deformed as needed to adapt to different sleep modes, can be used for the user to take a break during learning, and can also be adapted to long-time sleep use, not only provides the position of the head pillow, but also can realize various sleeping positions in cooperation with the specific learning environment, the use mode is two modes of dynamic and static, can be switched according to the specific situation, one mode is that the pillow and the supporting shell are matched to realize the purpose of waking up the pillow, the circular port of the pillow is matched with the circular port of the supporting shell, the spherical shape is formed, the rolling is facilitated, the supporting part can realize the action of small-area grounding support, the supporting part can realize the rolling in a small space in cooperation with the spherical shape, the interference or influence on others is avoided, and the interference or influence on others is avoided.

[0038] The connection relationship of the utility model after deformation is that the circular port of the pillow is connected with the outer spherical surface of the supporting shell, the structure form of providing the pillow position statically is realized, and is suitable for long-time rest, the utility model is reasonable in structure, simple and convenient to use, is suitable for motivating users to study hard, is beneficial for users to actively and independently plan the learning plan, actively plan the learning time, reasonably use the time, and is suitable for promotion.

[0039] Specific implementation mode two: the pillow 1 is a semi-spherical block, the abutting part 3 is processed on the top of the semi-spherical block, the abutting part 3 is a circular groove, a circular bottom groove 9 is processed on the bottom of the semi-spherical block, and the circular bottom groove 9 is detachably connected with the outer wall of the supporting shell 2.

[0040] In this embodiment, the pillow 1 is above the support shell 2 regardless of the use mode, and the support shell 2 is matched with the pillow 1 through the circular port or the different positions of the outer wall, so as to realize the support effect on the pillow 1, and the contact area on the desktop is selected according to the different needs of sleep time to realize the corresponding support effect.

[0041] In this embodiment, the pillow 1 can be made into a solid block or a hollow block. The hollow block is beneficial to weight reduction, and the solid block is beneficial to weight bearing. The groove opening of the circular bottom groove 9 faces downward, and the circular bottom groove 9 provides a mounting position for the support shell 2 when the support shell 2 is matched to realize the long-time sleep mode.

[0042] In this embodiment, the bottom surface of the pillow 1 is processed with the circular bottom groove 9 matched with the support shell 2, and the inner shape of the circular bottom groove 9 is matched with the shape of the outer wall of the support shell 2. The circular bottom groove 9 processed on the bottom of the pillow 1 is used to provide a close position for the spherical surface of the support shell 2, so that the pillow 1 and the support shell 2 are stably close. In use, the matching structure is used to match a combined deformation pillow suitable for different nap time requirements in a long-time sleep state, that is, the static stable support effect of the support shell 2 is realized through the matching structure in the static use process.

[0043] Further, the inner shape of the circular bottom groove 9 is matched with the shape of the support part 15, so as to improve the stable close connection in the long-time sleep condition and avoid the pillow 1 from slipping out of the support shell 2.

[0044] Specific implementation method three: the bottom surface of the pillow 1 is processed with a plurality of protrusions 10 in this embodiment which is a further limitation of the specific implementation method one or two. The plurality of protrusions 10 are uniformly arranged along the circumferential direction of the circular bottom groove 9, and the support shell 2 is processed with a ring-shaped insertion slot 11 matched with the plurality of protrusions 10. When the utility model is in a use state, that is, a short-time sleep state, the pillow 1 realizes the detachable connection with the ring-shaped insertion slot 11 of the support shell 2 through the plurality of protrusions 10, and realizes the multi-point connection mode.

[0045] In this embodiment, the bottom of the support shell 2 is integrally connected with a ring-shaped plate, and the ring-shaped insertion slot 11 is processed on the ring-shaped plate, so as to provide a position for the stable connection of the short-time sleep mode connected with the pillow 1.

[0046] Further, the plurality of protrusions 10 are replaced with a ring-shaped prism, the shape of the ring-shaped prism is matched with the shape of the ring-shaped insertion slot 11, and the ring-shaped prism is inserted and matched with the ring-shaped insertion slot 11.

[0047] Further, the longitudinal section shape of the annular prism along its thickness direction is in the form of a lower wide and upper narrow structure, the size difference between the lower wide and the upper narrow is extremely small, and the size difference is between 0.5mm and 1mm, facilitating disassembly, and specifically, an inverted trapezoidal shape, a triangular shape, or an inverted T shape, the shape of the annular slot 11 corresponds to the matching, for more stable connection between the two, the annular prism can be made of elastic plastic.

[0048] Further, a circle of elastic ribs is arranged on the outer wall and / or the inner wall of the annular prism, the elastic ribs are made of elastic plastic, and the elastic ribs are connected between the annular slot 11 to achieve a clamping connection, which is convenient to disassemble, and the disassembly and assembly process between the annular prism and the annular slot 11 is realized through the deformation of the elastic ribs.

[0049] Specific implementation four: the specific implementation one, two or three is further limited, the abutting portion 3 is a circular groove, which is located at the center of the pillow 1, and a plurality of upper ventilation holes 13 are processed along the thickness direction of the pillow 1, the upper end of each upper ventilation hole 13 is in communication with the top surface of the abutting portion 3, and the lower end of each upper ventilation hole 13 is in communication with the groove bottom of the circular bottom groove 9, and the hole diameter of the upper ventilation hole 13 is not too large, about 5mm.

[0050] The number of the upper ventilation holes 13 in the embodiment is one or more, and the plurality of upper ventilation holes 13 can be dispersedly arranged on the top surface of the abutting portion 3, and the upper ventilation hole 13 is a through hole.

[0051] Specific implementation five: the specific implementation one, two, three or four is further limited, a plurality of ventilation holes 12 are processed along the thickness direction of the support shell 2, and the plurality of ventilation holes 12 are arranged close to the circular port of the support shell 2, so that the opening of the ventilation hole 12 does not affect the rolling effect of the rolling surface. In order to make the dynamic use, even in the sitting position, the head is rested on the utility model, the upper ventilation hole 13 of the abutting portion 3 and the plurality of ventilation holes 12 can be in communication with the outside, and the smooth air flow is ensured.

[0052] Specific implementation six: the specific implementation one, two, three, four or five is further limited, the support portion 15 is a circular straight plate body, the support portion 15 is coaxially arranged with the central axis in the height direction of the support shell 2, a plurality of lower ventilation holes 17 are processed along the thickness direction of the circular straight plate body, and the lower ventilation hole 17 is in communication with the inside of the support shell 2. The lower ventilation hole 17 serves the dual purpose of auxiliary ventilation at the bottom and plug-in connection after mode switching.

[0053] In the embodiment, the support shell 2 includes a boss-shaped shell and a circular straight plate body, and the two enclose a hemispherical shell.

[0054] Further, the center of the bottom of the circular bottom groove 9 is a plane, which is matched with the shape of the support part 15, and can realize stable connection process in long time sleep mode.

[0055] Specific embodiment seven: this embodiment is a further limitation of the specific embodiment six, the bottom of the circular bottom groove 9 is processed with a plug column 16 corresponding to the lower air hole 17. In specific processing, the number of plug columns 16 is three, four or six.

[0056] Correspondingly, the number of lower air holes 17 is also three, four or six, and the lower air holes 17 and the plug columns 16 are one-to-one. The plug-in cooperation between the lower air hole 17 and the plug column 16 can realize the stable connection between the pillow 1 and the support shell 2 in the long time sleep mode, avoid the slip between the pillow 1 and the support shell 2, and ensure the stable connection.

[0057] Specific embodiment eight: this embodiment is a further limitation of the specific embodiment one, two, three, four, five, six or seven, when the pillow 1 and the support shell 2 are in the enclosed state, the area enclosed by the two can be filled with granular sand bag, which is used for the slight sound prompt of the utility model when rolling.

[0058] Specific embodiment nine: in combination with Figure 8 This embodiment is described, the outer wall of the pillow 1 and the outer wall of the support shell 2 can also be hinged through the hinge 14, and the dynamic use process is the same, when in static use, the support shell 2 is turned over, and the support shell 2 after turning over realizes the auxiliary support effect on the hemispherical connecting body 1.

[0059] In this embodiment, the support shell 2 can be turned over through the hinge 14, and the support shell 2 after turning over realizes the auxiliary support effect on the pillow 1.

[0060] In this embodiment, the pillow 1 and the support shell 2 are respectively processed with a gap, which is used for stable support after the support shell 2 and the pillow 1 are turned over. The other structures and connection relations not mentioned are the same as those in the specific embodiment one, two, three, four, five, six, seven or eight.

[0061] Specific embodiment ten: this embodiment is a further limitation of the specific embodiment one, two, three, four, five, six, seven or eight, the support shell 2 is processed with a plurality of air holes 12 along the thickness direction, and the plurality of air holes 12 are close to the circular port of the support shell 2.

[0062] The air permeation system formed among the air holes 12, the upper air holes 16 and the lower air holes 17 can realize the air permeation function from top to bottom in different use modes, and is beneficial to improve the sleep quality and solve the problem of face sticking and breath holding during sleep.

[0063] The support part 15 in the utility model has two functions, one is to provide a small area contact area for supporting the support shell 2 to realize the supporting function in the short rest use state, which is beneficial to prolong the short rest time and trigger the rolling when the pillow leaning force is uneven, so as to prompt the user to wake up.

[0064] The shape of the circular bottom groove 9 is matched with the shape of the support part 15, which improves the stable connection in the long time sleep state and avoids the pillow 1 from slipping out of the support shell 2. In addition, the plug column 16 arranged on the support part 15 can further improve the multi-point connection relationship between the pillow 1 and the support shell 2, strengthen the stability of the connection, and improve the connection strength and connection stability of the pillow 1 and the support shell 2.

[0065] In combination with Figures 1 to 9 And the other outstanding features of the utility model are explained:

[0066] The ball diameter of the utility model can be set to 10-20cm, and the structure is small and compact, which can be used in combination with the lying position short rest and the sitting position short rest. When sitting, the head part can be raised by the utility model, which is beneficial to the neck bending too much, improves the sitting sleep posture, realizes the prompting effect of the user through the rolling of the rolling surface of the support shell 2, and can also be used for office workers or other people.

[0067] The first use process of the utility model is:

[0068] The first use process is the dynamic use process of the utility model, which is suitable for short sleep, rest after learning or short time fatigue relief, at this time, the convex 10 at the bottom of the pillow 1 is connected with the annular plug groove 11 of the support shell 2, forming a complete ball, the user leans on the abutting part 3 and takes a short rest, when the user enters the sleep state, the spherical surface of the support shell 2 rolls with the head moving slightly or greatly, the user is disturbed by the movement of the utility model, so as to prompt the user to end the short rest.

[0069] The second use process of the utility model is:

[0070] The second use process is a static use process of the utility model, and is suitable for long time sleep, rest after study or short time fatigue relief use, after the pillow 1 and the support shell 2 are disassembled, the support shell 2 is turned over, the circular port of the support shell 2 is stably buckled on the desktop or the bed surface, the pillow 1 is connected with the plug post 16 at the support part 15 through the plug post 16, the spherical surface of the support shell 2 is stably connected in the circular bottom groove 9 of the pillow 1, the pillow 1 and the support shell 2 are stably connected, and the support shell 2 is in a stable support state.

[0071] The spherical structure formed after the combination of the utility model is used for taking a short nap when the user has a desire to sleep but the nap time is short and is not controlled by the user, and the user wakes up after the head naturally swings and drives the utility model to move after entering a sleep or daze state, and the prompt type nap mode is indeed preferred by the user and is completed by the auxiliary prompt of the utility model, so that short time nap can be realized, the prompt function can be realized by the spherical surface structure feature of the utility model in a short time, the head balance posture of the user after entering the sleep state is determined, which is one of the structure features of the utility model, the utility model is equivalent to an indefinite time sleep alarm clock, the prompting force for triggering the rolling of the ball body comes from the user, and the utility model is used for the user who has a short nap time and does not want to sleep to take a short nap, short time rest is realized after the head is placed on the abutting part 3, even if only a few seconds or a few minutes of time is supported, the user can also wake up by rolling the utility model, a transition rest mode for relieving the desire to sleep without wasting too much time is realized, so that the user can take a short nap and be suddenly awakened in a short time, the awakening effect of the pillow can make the user reawaken in a short time and engage in emergency required study or other work again, and the utility model also provides a sudden form awakening mode in a sleep state.

[0072] The other use mode of the utility model is the use mode with the ordinary pillow, can long-term stable pillow rest use performance, namely the static use process of the utility model, is applicable to longer time sleep, rest or short time alleviates tired use after study, after pillow 1 and support casing 2 are disassembled, support casing 2 is turned over, makes its second diameter end face stable buckling on the desktop or bed surface, again pillow 1 is set on support casing 2, makes the spherical surface of support casing 2 be in the circular bottom groove 9 of pillow 1, support casing 2 is in stable support state. The state of the utility model is also stable and reliable, the utility model is used under the use state of stable sleeping posture, and according to the selection of the user's wishes. If the pillow posture is stable, the large open end of support casing 2 is buckled on the plane, realizes stable support function, the circular bottom groove 9 formed on pillow 1 is the groove body formed according to the shape of the outer spherical surface of support casing 2, can ensure that pillow 1 is stably buckled on support casing 2, the buckling mode of pillow 1 and support casing 2 at this time will not cause the situation that the user wakes up because the direct pillow rest state loses balance due to the head deviation of the user, can realize the pillow rest state for a long time, is beneficial to long-term stable sleep. The setting of support part 15 in the above process not only provides stable support during the short rest process, but also can realize the stable connection between pillow 1 and support casing 2 through the plug-in cooperation of plug column 16 and support part 15 during the long-time sleep mode process, to avoid the slippage of pillow 1 on support casing 2.

Claims

1. A modular, adaptable pillow to suit different nap times, characterized in that: The device includes a pillow (1) and a support shell (2). Both the pillow (1) and the support shell (2) are hemispherical in shape. The circular port of the pillow (1) and the circular port of the support shell (2) are detachably connected. The hemispherical outer wall of the pillow (1) is processed with a backing part (3) to fit the head. The hemispherical outer wall of the support shell (2) is a rolled wall with a support part (15) processed on it. When the pillow (1) and the support shell (2) are in a short nap state, the circular port of the pillow (1) and the circular port of the support shell (2) are engaged. A spherical pillow is formed between the pillow (1) and the support shell (2). The spherical pillow contacts the table through the support part (15). When the pillow (1) and the support shell (2) are in a long sleep state, the circular port of the support shell (2) contacts the table. The circular port of the pillow (1) and the outer wall of the support shell (2) are detachably connected.

2. The modular pillow according to claim 1, adapted to different nap times, is characterized in that: The pillow (1) is a hemispherical block. The top of the hemispherical block is processed with the abutment part (3), which is a circular groove. The bottom of the hemispherical block is processed with a circular bottom groove (9), which is detachably connected to the outer wall of the support shell (2).

3. The modular pillow according to claim 2, adapted to different nap times, is characterized in that: The bottom of the circular bottom groove (9) is machined with inserts (16) that correspond one-to-one with the lower vent holes (17).

4. A modular pillow adaptable to different nap times, as described in claim 2 or 3, characterized in that: A flexible pad is provided inside the abutment part (3).

5. A modular pillow adaptable to different nap times as described in claim 4, characterized in that: The pillow (1) has multiple upper ventilation holes (13) processed along its thickness direction. The upper end of each upper ventilation hole (13) is connected to the top surface of the backing part (3), and the lower end of each upper ventilation hole (13) is connected to the bottom of the circular bottom groove (9).

6. A modular pillow adaptable to different nap times, as described in claim 5, characterized in that: The support part (15) is a circular straight plate. The support part (15) is coaxial with the central axis of the support shell (2) in the height direction. The circular straight plate has multiple lower vent holes (17) processed along its thickness direction. The lower vent holes (17) are connected to the interior of the support shell (2).

7. A modular pillow adaptable to different nap times as described in claim 5, characterized in that: The bottom surface of the pillow (1) is machined with multiple protrusions (10), which are evenly arranged along the circumference of the circular bottom groove (9). The support shell (2) is machined with annular slots (11) that cooperate with the multiple protrusions (10).

8. A modular pillow adaptable to different nap times as described in claim 6, characterized in that: The support housing (2) has multiple vent holes (12) machined along its thickness direction, and the multiple vent holes (12) are set near the circular port of the support housing (2).

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