Pillow assembly and intelligent bed

Abstract

The embodiment of the invention provides a pillow assembly and an intelligent bed, the pillow assembly comprises a pillow and a connecting belt group, the pillow comprises a pillowcase and a pillow core detachably covered in the pillowcase, the pillowcase is detachably provided with a first locking piece, the connecting belt group is arranged on the bedside side of a bed body, the connecting belt group is provided with a second locking piece, and the first locking piece is detachably connected with the second locking piece. The first locking piece and the second locking piece are matched to lock or unlock the pillowcase and the connecting band set. Therefore, the pillow is limited on the bed body by the connecting belt group, and the phenomenon that the pillow assembly falls off and moves due to the change of the shape of the bed body is avoided. And the pillowcase can be detached to be cleaned and replaced with a new pillowcase according to needs.

Description

Technical Field

[0001] This invention relates to the field of smart furniture technology, and more particularly to pillow components and smart beds. Background Technology

[0002] To provide users with a good user experience in different situations, the smart bed offers various sitting and lying positions, such as lying down, watching movies, and reading. In the watching movie and reading positions, the headboard is raised to form a backrest to meet the user's need for support.

[0003] When the smart bed moves from a lying position to a movie-watching or reading position, the pillow located at the head of the bed will fall downwards due to gravity. This is especially problematic when the user moves their head, such as to pick up or put down their phone, or briefly leaves the bed and then returns, requiring them to manually place the pillow back on their head, which significantly impacts the user experience. Summary of the Invention

[0004] In view of the above problems, embodiments of the present invention are proposed. The purpose of the embodiments of the present invention is to provide a pillow assembly that can limit the position of the pillow and prevent it from shifting as the shape of the bed changes.

[0005] To achieve this objective, the embodiments of the present invention adopt the following technical solutions:

[0006] A pillow assembly, comprising:

[0007] A pillow, comprising a pillowcase and a pillow core removably fitted inside the pillowcase, the pillowcase being removably provided with a first locking element; and

[0008] The connecting strap assembly is detachably mounted on the headboard side of the bed frame. The connecting strap assembly is equipped with a second locking member. The first locking member and the second locking member cooperate to lock or unlock the pillowcase to the connecting strap assembly. The second locking member can drive the pillowcase to move back and forth and left and right relative to the bed frame.

[0009] Optionally, the adjustment band group includes:

[0010] The connector has one end that can move left and right and is connected to the headboard side of the bed, and the other end is provided with the second locking member. The length of the connector is adjustable.

[0011] Optionally, the headboard side of the bed frame is provided with a first mating member, and the end of the connector opposite to the second locking member is provided with a second mating member, the second mating member being movable left and right relative to the first mating member.

[0012] Optionally, the first mating part is a hook and loop fastener female cover that covers the headboard side of the bed frame, and the second mating part is a hook and loop fastener female cover that is shorter in the left-right direction than the length of the hook and loop fastener female cover in the left-right direction; or

[0013] The first mating component is a guide rail extending in a left-right direction, and the second mating component is a guide block that mates with the guide rail. The guide block is detachably disposed in the guide rail and can move along the guide rail; or

[0014] The first mating component is a female buckle, and multiple female buckles are spaced apart along the left-right direction on the headboard side of the bed frame. The second mating component is a male buckle, which can be detachably engaged with any one of the female buckles; or

[0015] The first fitting component is a guide belt, with both ends of the guide belt detachably disposed on both sides of the bed in the left-right direction. The second fitting component is a sliding sleeve detachably sleeved on the guide belt, and the sliding sleeve can slide along the guide belt.

[0016] Optionally, the connector includes a female tape and a female tape;

[0017] The second mating member is disposed at one end of the mother tape, and the other end of the mother tape is provided with a third mating member. The second locking member is disposed at one end of the daughter tape, and the other end of the daughter tape is provided with a fourth mating member. The fourth mating member and the third mating member are movably connected.

[0018] Optionally, the third mating component is a plurality of first buckles spaced apart along the length of the main tape, and the fourth mating component is a second buckle, which can be engaged with any of the first buckles; or

[0019] The third fitting component consists of a plurality of buttonholes spaced apart along the length of the main tape; the fourth fitting component is a second buckle, which can be fastened to any of the buttonholes; or

[0020] The third fitting component is a first hook and loop fastener, and the fourth fitting component is a second hook and loop fastener. The first hook and loop fastener can be attached to any position of the second hook and loop fastener.

[0021] Optionally, the pillow further includes:

[0022] A connecting component is inserted through the pillowcase and the first locking member to connect or separate the pillowcase and the first locking member.

[0023] Optionally, the connecting assembly includes a limiting head, a through rope, and a buckle;

[0024] One end of the through rope is connected to the limiting head. The through rope passes through the pillowcase and the first locking member. The limiting head is located on the side of the pillowcase where the pillow core is located. The buckle is detachably locked onto the other end of the through rope to limit the other end of the through rope to the side of the pillowcase away from the first locking member.

[0025] Optionally, the through rope is a double rope, and the ends of the double ropes that are opposite to the limiting head are connected.

[0026] The buckle includes a first piece and a second piece that can be rotatably connected. The first piece is provided with a limiting post, and the ends of the double-wire ropes connected together are sleeved on the limiting post. A locking block is provided on one side of the limiting post. The second piece is provided with a limiting hole, and the limiting post is inserted into the limiting hole. A locking groove is provided on one side of the limiting hole. The locking block and the locking groove cooperate to lock or unlock the first piece and the second piece.

[0027] Another objective of this invention is to provide a smart bed in which the pillow does not shift as the shape of the bed changes.

[0028] A smart bed includes a bed frame and a pillow assembly located above the bed frame;

[0029] The pillow assembly is the pillow assembly described above.

[0030] The technical solution provided by this invention involves a connecting strap assembly. One end of the connecting strap assembly is attached to the headboard side of the bed frame, and the other end of the connecting strap assembly is equipped with a second locking member. A first locking member is located on the pillowcase. The first and second locking members cooperate to confine the pillow to the headboard side of the bed frame, preventing the pillow assembly from falling off or shifting due to changes in the bed frame's shape. The first locking member can be removed from under the pillowcase, allowing the pillow to be separated from the connecting assembly, thus facilitating the replacement of the pillowcase and pillow core for cleaning. Attached Figure Description

[0031] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0032] Figure 1 This is a schematic diagram of the structure of an intelligent bed provided in an embodiment of the present invention;

[0033] Figure 2 This is a partial exploded view of a smart bed provided in an embodiment of the present invention;

[0034] Figure 3 This is a schematic diagram of the structure of a pillow provided in an embodiment of the present invention;

[0035] Figure 4 A schematic diagram of another smart bed provided according to an embodiment of the present invention;

[0036] Figure 5 for Figure 4 A cross-sectional view of the headboard section of the smart bed;

[0037] Figure 6 This is a schematic diagram of the structure of a connecting belt assembly provided in an embodiment of the present invention;

[0038] Figure 7 This is a schematic diagram of the structure of a connection component provided in an embodiment of the present invention.

[0039] In the picture: 1. Pillow assembly; 2. Bed frame;

[0040] 11. Pillow; 111. Pillow core; 112. Pillowcase; 113. First locking element;

[0041] 12. Connecting belt assembly; 121. Second locking element; 122. Connecting belt; 123. Third locking element;

[0042] 130. Connector; 131. Second mating part; 132. Main tape; 133. Sub-tape; 134. Third mating part; 135. Fourth mating part;

[0043] 14. Connecting component; 141. Limiting head; 142. Through rope; 143. Buckle; 1431. First piece; 1432. Limiting post; 1433. Locking block; 1434. Second piece; 1435. Limiting hole; 1436. Locking groove;

[0044] 21. Bed frame; 22. Mattress; 23. Fourth locking element; 24. First mating element. Detailed Implementation

[0045] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, and not all of the structures.

[0046] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0047] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0048] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0049] Because smart beds integrate multiple functions such as massage, movie viewing, vital sign monitoring, and posture adjustment, they can provide users with a more comfortable experience and better relaxation. However, when a user selects the movie viewing mode on the smart bed, it adjusts its shape to provide optimal viewing support. During this adjustment, the pillow placed at the head of the bed may fall off, forcing the user to move the pillow and then reposition it upon returning to the lying position, significantly impacting the user experience.

[0050] To address the aforementioned problems, in some embodiments of this application, such as... Figures 1-3As shown, a pillow assembly 1 is provided, which includes a pillow 11 and a connecting strap assembly 12. A first locking member 113 is provided on the side of the pillow 11 facing the bed frame. The connecting strap assembly 12 is disposed on the headboard side of the bed frame, and a second locking member 121 is provided on the connecting strap assembly 12. The first locking member 113 and the second locking member 121 cooperate to lock or unlock the pillow 11 and the connecting strap assembly 12. Therefore, when the smart bed is adjusted, the connecting strap assembly 12 can restrict the position of the pillow 11, preventing the pillow 11 from slipping off due to gravity.

[0051] like Figures 1-3 As shown, for easy cleaning and replacement, the pillow 11 includes a pillowcase 112 and a pillow core 111 detachably fitted inside the pillowcase 112. A first locking member 113 is provided on the pillowcase 112. When a new pillowcase 112 needs to be replaced, the first locking member 113 and the second locking member 121 can be unlocked to separate the pillowcase 112 from the connecting strap group 12. The pillow core 111 can then be removed from the pillowcase 112 for cleaning and replacement. The operation is simple.

[0052] One of the first locking member 113 and the second locking member 121 can be a hook and loop fastener with a rough surface and the other can be a hook and loop fastener with a hook and loop fastener. The hook and loop fastener can be attached to or separated from the rough surface of the hook and loop fastener to achieve locking and separation of the first locking member 113 and the second locking member 121. The operation is simple and the cost is low.

[0053] To ensure that the adhesive strength between the hook and loop sides of the Velcro is sufficient to withstand the weight of the pillow 11 and prevent the pillow 11 from detaching from the connecting strap 122, in some embodiments of this application, the first locking member 113 and the second locking member 121 are both 300mm long and 100mm wide. The first locking member 113 and the second locking member 121 can be aligned and fitted to increase the connection strength. The dimensions of 300mm in length and 100mm in width are just right to prevent the pillow 11 from falling off after the hook and loop sides of the Velcro are bonded together. It can also avoid wasting Velcro due to excessive size, thereby saving costs and reducing the difficulty of disassembly.

[0054] In some embodiments of this application, such as Figures 1-3 As shown, the connecting strap assembly 12 also includes a third locking member 123, and a fourth locking member 23 is provided on the headboard side of the bed frame. The third locking member 123 cooperates with the fourth locking member 23 to detachably install the connecting strap 122 on the headboard side of the bed frame, so that the connecting strap 122 can be removed from the bed frame, or the connecting strap 122 can be removed from the bed frame along with the pillow 11, so that the connecting strap 122 can be washed, or the pillowcase 112 can be washed together with the connecting strap 122.

[0055] Both the third locking element 123 and the fourth locking element 23 can be Velcro, with one of them having a hook side and the other a hook side. The hook and loop sides are bonded or separated to lock or unlock the third locking element 123 and the fourth locking element 23. The structure is simple and easy to operate.

[0056] In some embodiments of this application, such as Figures 1-2 As shown, the bed includes a bed frame 21 and a mattress 22 located on the bed frame 21. The connecting strap assembly 12 is set at the head end of the bed frame 21 or the head end of the mattress 22. As long as it can limit the pillow 11 to the head side of the bed, this application does not make any specific limitations.

[0057] In the implementation of this application, such as Figures 1-2 As shown, the side of the connecting strap 122 away from the first locking member 113 is connected to the side of the bed frame 21 away from the mattress 22, or the side of the connecting strap 122 away from the first locking member 113 is connected to the mattress 22 and located between the mattress 22 and the bed frame 21. This is equivalent to the side of the connecting strap 122 away from the first locking member 113 being sandwiched between the mattress 22 and the bed frame 21. The weight of the mattress 22 presses on the end of the connecting strap 122 away from the first locking member 113, further preventing the connecting strap 122 from detaching from the headboard side of the bed.

[0058] To prevent the third locking member 123 and the second locking member 121 from sticking together when the connecting strap 122 is removed, in some embodiments of this application, both the third locking member 123 and the second locking member 121 are Velcro with a rough surface, or both the third locking member 123 and the second locking member 121 are Velcro with a hook surface, thereby avoiding self-adhesion at both ends of the connecting strap 122 and making it easier to clean the connecting strap 122 after removal.

[0059] When a smart bed switches from lying mode to movie-watching mode, the change in the bed's shape often alters the user's position relative to the bed frame. Therefore, the user's head position in movie-watching mode typically differs from its position in lying mode. If the relative position of the pillow 11 to the bed frame doesn't adapt to this change, the user's head won't receive adequate support from the pillow 11, leading to discomfort. Furthermore, even in lying mode, users may need to adjust the pillow 11's position due to personal habits or body shape to meet their sleep needs and ensure a comfortable sleep experience.

[0060] To address the aforementioned problems, in some embodiments of this application, such as... Figure 4As shown, the connecting strap assembly 12 is detachably mounted on the headboard side of the bed frame. The connecting strap assembly 12 is equipped with a second locking member 121. The first locking member 113 cooperates with the second locking member 121 to lock or unlock the pillowcase 112 to the connecting strap assembly 12. The second locking member 121 can move the pillowcase 112 relative to the bed frame in all directions. This not only allows the connecting strap assembly 12 to be removed from under the bed frame for washing, but also restricts the position of the pillow 11, preventing it from falling off during posture adjustments on the smart bed. Furthermore, by adjusting the position of the second locking member 121, the position of the pillow 11 in all directions can be changed to meet the needs of different users for pillow 11 position. Additionally, the position of the pillow 11 can be adjusted during posture adjustments to meet the user's head support needs.

[0061] Furthermore, in some embodiments of this application, such as Figures 5-6 As shown, the adjusting belt assembly includes a connector 130. One end of the connector 130 is movably connected to the headboard side of the bed frame, while the other end of the connector 130 is equipped with a second locking member 121. The length of the connector 130 is adjustable. By adjusting the position of the connector 130 at the headboard, the connector 130 can move the pillow 11 to adjust its left-right position relative to the bed frame. By adjusting the length of the connector 130, the front-back position of the pillow 11 relative to the bed frame can be adjusted. Furthermore, the end of the connector 130 away from the second locking member 121 is detachable, allowing the connector 130 to be detached from the bed frame.

[0062] To allow for a detachable connection of the end of the connector 130 away from the second locking member 121 and lateral movement relative to the headboard, in some embodiments of this application, such as... Figures 5-6 As shown, the headboard side of the bed is provided with a first mating part 24, and the end of the connector 130 away from the second locking part 121 is provided with a second mating part 131. The second mating part 131 can move left and right relative to the first mating part 24, thereby realizing the left and right movement of the connector 130 relative to the bed.

[0063] Specifically, in some embodiments of this application, the first mating part 24 is a hook and loop fastener female, which covers the headboard side of the bed frame, and the second mating part 131 is a hook and loop fastener female, whose length in the left and right direction is less than that in the left and right direction of the hook and loop fastener female. The hook and loop fastener female can be attached arbitrarily within the range of the hook and loop fastener female, thereby achieving the function of adjusting the position in the left and right direction.

[0064] In other embodiments of this application, such as Figures 5-6As shown, the first mating part 24 is a guide rail extending in the left-right direction, and the second mating part 131 is a guide block that mates with the guide rail. The guide block is detachably installed in the guide rail and can move along the guide rail. The width of the guide rail is greater than the width of the guide block, while the length of the guide block is greater than the width of the guide rail. Therefore, the guide block can be inserted into the guide rail with its long side parallel to the guide rail, and then rotated within the guide rail until its long side is perpendicular to the guide rail. This confines the guide block within the guide rail, allowing it to move along the direction of the guide rail's extension. This achieves the function of the connecting part 130 driving the pillow 11 to adjust its position in the left-right direction. The structure is simple and the operation is convenient. When the guide block is removed from the guide rail, its position within the guide rail is rotated until its long side aligns with the guide rail, allowing the guide block to be disengaged from the guide rail.

[0065] In some embodiments of this application, the first mating part 24 is a female buckle, and multiple female buckles are spaced apart along the left and right direction on the headboard side of the bed. The second mating part 131 is a male buckle, and the male buckle can be detachably fastened with any one of the female buckles to realize the position adjustment of the connecting belt 122 along the left and right direction of the headboard side of the bed. The structure is simple and easy to operate.

[0066] In some embodiments of this application, the first mating member 24 is a guide belt, with both ends detachably disposed on both sides of the bed frame in the left-right direction. The second mating member 131 is a sliding sleeve detachably fitted onto the guide belt, which can slide along the guide belt. The sliding sleeve can be formed by bending the end of the connecting member 130 away from the second locking member 121 after self-connection. The guide belt can be located on the headboard side of the bed frame, above the bed frame, or below the bed frame, as long as the sliding sleeve can move along the guide belt. This embodiment does not impose specific limitations. When the guide belt is located above the bed frame, users usually lay a mattress and a sheet on the bed frame. The guide belt can press down on the sheet to restrict the position of the mattress and sheet and prevent them from shifting. The two ends of the guide belt can also be connected to the headboard side of the bed frame through detachable structures such as snaps or zippers.

[0067] In some embodiments of this application, such as Figures 5-6 As shown, the connector 130 includes a female belt 132 and a female belt 133. A second mating member 131 is disposed at one end of the female belt 132, and a third mating member 134 is disposed at the other end of the female belt 132. A second locking member 121 is disposed at one end of the female belt 133, and a fourth mating member 135 is disposed at the other end of the female belt 133. The fourth mating member 135 and the third mating member 134 are movably connected. This allows the length of the connector 130 to be adjusted, thereby adjusting the position of the pillow 11 in the front-back direction of the bed.

[0068] Specifically, in some embodiments of this application, the third mating member 134 is a plurality of first buckles spaced apart along the length direction of the mother tape 132, and the fourth mating member 135 is a second buckle. The second buckle can be engaged with any of the first buckles to realize the adjustment of the length of the connector 130, which is convenient to operate and has a simple structure.

[0069] In some other embodiments of this application, the third mating part 134 is a plurality of buttonholes spaced apart along the length direction of the mother tape 132, and the fourth mating part 135 is a second buckle. The second buckle can be engaged with any buttonhole to realize the adjustment of the length of the connector 130, which is convenient to operate and has a simple structure.

[0070] In some embodiments of this application, the third mating part 134 is a first hook and loop fastener, and the fourth mating part 135 is a second hook and loop fastener. The first hook and loop fastener can be pasted at any position on the second hook and loop fastener. The length of the second hook and loop fastener is longer than the length of the first hook and loop fastener. Therefore, the second hook and loop fastener can be pasted within its length range. The length of the connector 130 can be adjusted by adjusting the position of the second hook and loop fastener pasted on the first hook and loop fastener. The structure is simple and the operation is convenient.

[0071] To achieve a detachable connection between the pillowcase 112 and the first locking member 113, in some embodiments of this application, such as... Figure 7 As shown, the pillow 11 also includes a connecting component 14, which is inserted through the pillowcase 112 and the first locking member 113 to connect or separate the pillowcase 112 and the first locking member 113. Therefore, the pillowcase 112 does not need to be special, and any pillowcase 112 can be locked or unlocked with the connecting strap group 12. It has a wide range of applications, and the user's original pillowcase 112 can also be used.

[0072] Specifically, in some embodiments of this application, such as Figure 7As shown, the connecting component 14 includes a limiting head 141, a through rope 142, and a buckle 143. One end of the through rope 142 is connected to the limiting head 141. The through rope 142 passes through the pillowcase 112 and the first locking member 113. The limiting head 141 is limited to the inside of the cover. The buckle 143 is detachably locked to the other end of the through rope 142 to limit the other end of the through rope 142 to the side of the first locking member 113 away from the cover. When the pillowcase 112 needs to be removed, the buckle 143 is removed from the other end of the through rope 142. Press the limiting head 141 and pull the limiting head 141 toward the side away from the pillowcase 112 to disengage the through rope 142 from the pillowcase 112 and the first locking member 113, thus separating the pillowcase 112 from the first locking member 113. When the pillowcase 112 needs to be connected to the first locking member 113, the tip of the hook can be used to pass through the first locking member 113 and the pillowcase 112 in sequence. The other end of the through rope 142 is hooked onto the hook head. Then, the hook is pulled away from the first locking member 113 and the pillowcase 112, so that the hook of the headrest drives the other end of the through rope 142 through the pillowcase 112 and the first locking member 113 and is located on the side of the first locking member 113 away from the pillowcase 112. Then, the buckle 143 is locked onto the other end of the through rope 142. The operation is convenient.

[0073] To facilitate the hooking of the end of the threaded rope 142 away from the limiting head 141 onto the hook of the hook head, in some embodiments of this application, such as... Figure 7 As shown, the through rope 142 is a double rope, and the ends of the double ropes are connected away from the limiting head 141, so that the through rope 142 and the limiting head 141 form a loop, and the hook of the hook is inside the loop, which can prevent the hook from pulling the through rope 142 out of the hook during the process of passing through the first locking member 113 and the pillowcase 112.

[0074] Furthermore, such as Figure 7As shown, the buckle 143 includes a first piece 1431 and a second piece 1434 that can be rotatably connected. The first piece 1431 is provided with a limiting post 1432, and the ends of the double ropes connected together are sleeved on the limiting post 1432. The second piece 1434 is provided with a limiting hole 1435, and the limiting post 1432 is inserted into the limiting hole 1435 to prevent the ends of the double ropes away from the connector from disengaging from the buckle 143. The first piece 1431 has a locking block 1433 on one side of the upper limit post 1432, and the second piece 1434 has a locking groove 1436 on one side of the upper limit hole 1435. The locking block 1433 and the locking groove 1436 cooperate. After the locking block 1433 is inserted into the locking groove 1436, the locking groove 1436 can restrict the position of the locking block 1433 to lock the first piece 1431 and the second piece 1434. When the first piece 1431 and the second piece 1434 are pried in opposite directions, the locking block 1433 can disengage from the locking groove 1436 to unlock the first piece 1431 and the second piece 1434, thereby separating the pillowcase 112 from the first locking member 113.

[0075] The width of a single bed is less than 1.5m, and the width of a double bed is greater than or equal to 1.5m and less than or equal to 2m. When the bed is a single bed, there is only one pillow 11, located in the center of the headboard. When the bed is a double bed, there is at least one pillow 11, which can be one, two, three, or more. Multiple pillows 11 are spaced apart on the headboard side of the bed, and the user can adjust the number of pillows 11 as needed.

[0076] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, and not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pillow assembly, characterized in that, include: A pillow, comprising a pillowcase and a pillow core removably fitted inside the pillowcase, wherein the pillowcase is removably provided with a first locking element; as well as The connecting strap assembly is detachably mounted on the headboard side of the bed frame. The connecting strap assembly is equipped with a second locking member. The first locking member and the second locking member cooperate to lock or unlock the pillowcase to the connecting strap assembly. The second locking member can drive the pillowcase to move back and forth and left and right relative to the bed frame.

2. The pillow assembly according to claim 1, characterized in that, The connecting band assembly includes: The connector has one end that can move left and right and is connected to the headboard side of the bed, and the other end is provided with the second locking member. The length of the connector is adjustable.

3. The pillow assembly according to claim 2, characterized in that, The headboard side of the bed frame is provided with a first mating component, and the end of the connector opposite to the second locking component is provided with a second mating component, which can move left and right relative to the first mating component.

4. The pillow assembly according to claim 3, characterized in that, The first mating part is a hook and loop fastener female, which covers the headboard side of the bed frame; the second mating part is a hook and loop fastener female, the length of which in the left-right direction is less than the length of which in the left-right direction; or The first mating component is a guide rail extending in a left-right direction, and the second mating component is a guide block that mates with the guide rail. The guide block is detachably disposed in the guide rail and can move along the guide rail; or The first mating component is a female buckle, and multiple female buckles are spaced apart along the left-right direction on the headboard side of the bed frame. The second mating component is a male buckle, which can be detachably engaged with any one of the female buckles; or The first fitting component is a guide belt, with both ends of the guide belt detachably disposed on both sides of the bed in the left-right direction. The second fitting component is a sliding sleeve detachably sleeved on the guide belt, and the sliding sleeve can slide along the guide belt.

5. The pillow assembly according to claim 3, characterized in that, The connector includes a main tape and a daughter tape; The second mating member is disposed at one end of the mother tape, and the other end of the mother tape is provided with a third mating member. The second locking member is disposed at one end of the daughter tape, and the other end of the daughter tape is provided with a fourth mating member. The fourth mating member and the third mating member are movably connected.

6. The pillow assembly according to claim 5, characterized in that, The third fitting component is a plurality of first buckles spaced apart along the length of the mother tape, and the fourth fitting component is a second buckle, which can be fastened to any of the first buckles; or The third fitting component consists of a plurality of buttonholes spaced apart along the length of the main tape; the fourth fitting component is a second buckle, which can be fastened to any of the buttonholes; or The third fitting component is a first hook and loop fastener, and the fourth fitting component is a second hook and loop fastener. The first hook and loop fastener can be attached to any position of the second hook and loop fastener.

7. The pillow assembly according to any one of claims 1 to 6, characterized in that, The pillow also includes: A connecting component is inserted through the pillowcase and the first locking member to connect or separate the pillowcase and the first locking member.

8. The pillow assembly according to claim 7, characterized in that, The connecting assembly includes a limiting head, a through rope, and a buckle; One end of the through rope is connected to the limiting head. The through rope passes through the pillowcase and the first locking member. The limiting head is located on the side of the pillowcase where the pillow core is located. The buckle is detachably locked onto the other end of the through rope to limit the other end of the through rope to the side of the first locking member away from the pillowcase.

9. The pillow assembly according to claim 8, characterized in that, The through rope is a double rope, and the ends of the double ropes that are opposite to the limiting head are connected. The buckle includes a first piece and a second piece that can be rotatably connected. The first piece is provided with a limiting post, and the ends of the double-wire ropes connected together are sleeved on the limiting post. A locking block is provided on one side of the limiting post. The second piece is provided with a limiting hole, and the limiting post is inserted into the limiting hole. A locking groove is provided on one side of the limiting hole. The locking block and the locking groove cooperate to lock or unlock the first piece and the second piece.

10. A smart bed, characterized in that, Includes a bed frame and a pillow assembly located above the bed frame; The pillow assembly is the pillow assembly according to any one of claims 1 to 9.

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