Frame and bed frame capable of preventing bed sheet from shifting

Abstract

The utility model relates to the technical field of living furniture, in particular to a bed sheet displacement prevention skeleton and bed frame, which comprises a skeleton body, a bed sheet displacement prevention device, a bed sheet displacement prevention device, a bed sheet displacement prevention device and a mattress displacement prevention device, the bed sheet limiting pressing plates are arranged along the edge position of the skeleton body and are rotationally connected with the skeleton body; the bed sheet limiting pressing plate has the clamping state that the bed sheet limiting pressing plate rotates towards the side face close to the skeleton body till the bed sheet limiting pressing plate is matched with the side face of the skeleton body to clamp the edge position of the bed sheet. In the loosening state, the bed sheet can rotate towards the side face away from the skeleton body until the edge position of the bed sheet is released. The bed sheet displacement prevention skeleton and the bed frame provided by the utility model have a bed sheet limiting function, so that the problem that a bed sheet is easy to slide and displace is solved.

Description

Technical Field

[0001] This utility model relates to the field of living furniture technology, and in particular to a bed sheet anti-shifting frame and bed frame. Background Technology

[0002] As the primary support for sleep, mattresses typically require a sheet to maintain cleanliness and enhance comfort. However, traditional sheets have a significant drawback: due to the lack of effective support structures between the sheet and the mattress, they easily shift, wrinkle, or even fall off after the user turns over, gets up, or uses the mattress for extended periods. This not only affects the neatness and appearance of the bed but also leads to frequent sheet adjustments during sleep, disrupting sleep quality. In severe cases, the slipping of the sheet can even pose safety hazards (such as the risk of entanglement or tripping).

[0003] Therefore, this utility model aims to improve the existing bed frame to enable it to have a bed sheet limiting function, thereby solving the problem of bed sheets easily sliding and shifting.

[0004] The information disclosed in this background section is included only to enhance the understanding of the context of this disclosure, and therefore may contain information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0005] One objective of this invention is to provide a bed sheet anti-slip frame and bed frame with a bed sheet limiting function, thereby solving the problem of bed sheets easily sliding and shifting.

[0006] To achieve the above objectives, this utility model provides a bed sheet shift prevention frame, comprising:

[0007] A slatted frame body, the slatted frame body being used to provide elastic support for the mattress;

[0008] A plurality of bed sheet limiting pressure plates are arranged along the edge of the frame body and are rotatably connected to the frame body.

[0009] The sheet limiting pressure plate has a clamping state in which it rotates toward the side of the frame body until it engages with the side of the frame body to clamp the edge of the sheet; and a releasing state in which it rotates toward the side away from the frame body until it releases the edge of the sheet.

[0010] Optionally, the bed sheet limiting pressure plate is provided with several receiving grooves, and a movable magnet for magnetically connecting with the side of the slatted frame body is fixed in the receiving groove.

[0011] Optionally, the frame body includes a frame outer frame that is rotatably connected to each of the bed sheet limiting pressure plates, and a plurality of elastic support strips fixed in the frame outer frame.

[0012] Optionally, the outer frame of the slatted frame is made of magnetic material.

[0013] Optionally, the outer frame of the slatted frame is provided with a fixed magnet or fixed iron block that is magnetically connected to the movable magnet at the position corresponding to the movable magnet.

[0014] Optionally, a plurality of pivot fixing rings protrude outward from the bottom position of the side of the outer frame of the slatted frame;

[0015] The anti-bed sheet displacement frame also includes a rotating shaft through which each of the rotating shaft fixing rings passes, and the bed sheet limiting pressure plate is rotatably connected to the frame body through the rotating shaft.

[0016] Optionally, the connection between the bed sheet limiting pressure plate and the rotating shaft is an arc structure.

[0017] Optionally, when the bed sheet limiting pressure plate is in the clamping state, the top surfaces of both the bed sheet limiting pressure plate and the outer frame of the slatted frame are flat.

[0018] Optionally, the length of the bed sheet limiting pressure plate is equal to the length of the edge of the corresponding slatted frame body.

[0019] On the other hand, a bed frame is provided, including a bed frame and a sheet-shifting support frame as described in any of the embodiments, located on the bed frame.

[0020] The beneficial effects of this utility model are as follows: It provides a bed sheet anti-shifting frame and bed frame, and the working process is as follows:

[0021] (1) Initial state (released state)

[0022] Place the mattress on top of the anti-sheet shifting frame, then lay the center of the sheet on the mattress. After the center of the sheet is flat, the user rotates each sheet limiting pressure plate away from the bottom of the frame until it is loose. At this time, a large gap is formed between the sheet limiting pressure plate and the side of the frame body, making it easy for the user to tuck the edge of the sheet between the sheet limiting pressure plate and the frame body.

[0023] (2) Clamping operation

[0024] The user rotates each sheet limiting pressure plate toward the side of the frame body until the sheet limiting pressure plate and the side of the frame body cooperate to clamp the edge of the sheet, thus entering the clamping state.

[0025] (3) Limits during use

[0026] When a user sleeps or is active, the bed sheet may attempt to slide due to force (such as turning over or getting up), but the clamping structure formed between the bed sheet's limiting pressure plate and the slatted frame body restricts the movement of the bed sheet's edges. The displacement of the bed sheet is distributed to multiple anchor points of the bed sheet's limiting pressure plate, thereby preventing overall displacement or wrinkling.

[0027] (4) Release and adjustment

[0028] When the bed sheet needs to be changed, the user simply rotates the pressure plate to the loose position to release the constraint on the bed sheet, making it easy to remove or adjust its position.

[0029] Therefore, the bed sheet anti-slip frame and bed frame provided by this utility model have a bed sheet limiting function, thereby solving the problem of bed sheets easily sliding and shifting. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the anti-bed sheet displacement frame provided in the embodiment.

[0032] In the picture:

[0033] 1. Slatted frame body; 101. Slatted frame outer frame; 1011. Rotary shaft fixing ring; 102. Elastic support strip;

[0034] 2. Bed sheet limiting pressure plate; 201. Arc structure;

[0035] 3. Movable magnet;

[0036] 4. Rotation axis. Detailed Implementation

[0037] In this utility model, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0038] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0039] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0040] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0041] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0042] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0043] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0044] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0045] This utility model provides a bed sheet anti-slip frame and bed frame, which is suitable for home and hotel bedding scenarios. It uses a rotatable pressure plate for mechanical clamping and a magnetic structure to dynamically anchor the edge of the bed sheet at multiple points, solving the problem of traditional bed sheets sliding and shifting due to the lack of effective limiting.

[0046] The bed frame provided in this embodiment includes a bed frame and a bed sheet shifting support frame located on the bed frame.

[0047] See Figure 1 In this embodiment, the anti-bed sheet displacement frame includes a frame body 1 and several bed sheet limiting pressure plates 2.

[0048] The slatted frame body 1 is used to provide elastic support to the mattress. Specifically, the slatted frame body 1 includes a slatted frame outer frame 101 that is rotatably connected to each of the bed sheet limiting pressure plates 2, and a plurality of elastic support strips 102 fixed in the slatted frame outer frame 101.

[0049] Each of the bed sheet limiting pressure plates 2 is arranged along the edge of the frame body 1 and is rotatably connected to the frame body 1.

[0050] The bed sheet limiting pressure plate 2 has a clamping state in which it rotates toward the side close to the frame body 1 until it engages with the side of the frame body 1 to clamp the edge of the bed sheet; and a loosening state in which it rotates toward the side away from the frame body 1 until it releases the edge of the bed sheet.

[0051] The anti-bed sheet shifting frame provided in this embodiment works as follows:

[0052] (1) Initial state (released state)

[0053] Place the mattress on top of the anti-sheet shifting frame, then lay the center of the sheet on the mattress. After the center of the sheet is laid flat, the user rotates each sheet limiting plate 2 away from the bottom of the frame until it is loose. At this time, a large gap is formed between the sheet limiting plate 2 and the side of the frame body 1, making it easy for the user to tuck the edge of the sheet between the sheet limiting plate 2 and the frame body 1.

[0054] (2) Clamping operation

[0055] The user rotates each sheet limiting pressure plate 2 toward the side of the frame body 1 until the sheet limiting pressure plate 2 and the side of the frame body 1 cooperate to clamp the edge of the sheet, thus entering the clamping state.

[0056] (3) Limits during use

[0057] When a user sleeps or is active, the bed sheet may attempt to slide due to force (such as turning over or getting up), but the clamping structure formed between the bed sheet limiting pressure plate 2 and the slatted frame body 1 restricts the movement of the bed sheet edges. The displacement of the bed sheet is distributed to multiple anchor points of the bed sheet limiting pressure plate 2, thereby preventing overall displacement or wrinkling.

[0058] (4) Release and adjustment

[0059] When the bed sheet needs to be changed, the user simply rotates the pressure plate to the loose position to release the constraint on the bed sheet, making it easy to remove or adjust its position.

[0060] Specifically, multiple rotatable sheet limiting pressure plates 2 distributed along the edge of the frame body 1 constitute a distributed anchoring system: when the sheet limiting pressure plate 2 is rotated to the clamping state, the edge of the sheet is evenly pressed into the gap formed between the sheet limiting pressure plate 2 and the side of the frame body 1, and the clamping force between the sheet limiting pressure plate 2 and the frame body 1 can limit the sheet from being pulled upward and causing displacement to a certain extent, thereby solving the problem of traditional sheets being easy to slide and shift.

[0061] In this embodiment, the bed sheet limiting pressure plate 2 is provided with several receiving grooves, and a movable magnet 3 for magnetically connecting with the side of the frame body 1 is fixed in the receiving groove.

[0062] Accordingly, the outer frame 101 of the slatted frame is made of magnetic material;

[0063] Alternatively, the outer frame 101 of the slatted frame may be provided with a fixed magnet or a fixed iron block that is magnetically connected to the movable magnet 3 at the position corresponding to the movable magnet 3.

[0064] In this embodiment, by setting a receiving groove and a movable magnet 3 on the surface of the bed sheet limiting pressure plate 2, the clamping stability between the bed sheet limiting pressure plate 2 and the bottom surface of the frame body 1 is enhanced by magnetic attraction. At the same time, the operation process is simplified. Users only need to rotate the pressure plate to achieve automatic magnetic alignment without complicated locking steps, thus balancing reliability and convenience.

[0065] Furthermore, by designing the outer frame 101 of the slat frame as a magnetic material (such as an iron frame) or adding fixed magnets / iron blocks, a complementary magnetic attraction system is formed with the movable magnet 3, which greatly improves the strength and durability of the clamping force and is compatible with frame designs of different materials, thus expanding the applicable scenarios of the product.

[0066] In this embodiment, a plurality of rotating shaft fixing rings 1011 protrude outward from the bottom position of the side of the outer frame 101 of the bed frame; the bed sheet displacement prevention bed frame also includes a rotating shaft 4 through which each of the rotating shaft fixing rings 1011 passes, and the bed sheet limiting pressure plate 2 is rotatably connected to the bed frame body 1 through the rotating shaft 4.

[0067] Furthermore, the position where the bed sheet limiting pressure plate 2 is connected to the rotating shaft 4 is an arc structure 201. When the bed sheet limiting pressure plate 2 is in the clamping state, the top surfaces of the bed sheet limiting pressure plate 2 and the outer frame 101 of the frame are flush with each other and the end surfaces are straight planes.

[0068] The arc structure 201 connecting the bed sheet limiting pressure plate 2 and the rotating shaft 4 helps to improve the smoothness of the bed sheet limiting pressure plate 2 during rotation and avoids collisions and interference between the rotating shaft and other components during the rotation of the bed sheet limiting pressure plate 2.

[0069] In this embodiment, the length of the sheet-limiting pressure plate 2 is equal to the length of the edge of the corresponding frame body 1. This maximizes the clamping area of ​​the sheet by both the sheet-limiting pressure plate 2 and the frame body 1, thereby maximizing the clamping reliability of the sheet by both the sheet-limiting pressure plate 2 and the frame body 1.

[0070] When the bed sheet limiting pressure plate 2 is in the clamping state, the top surfaces of the bed sheet limiting pressure plate 2 and the outer frame 101 of the slatted frame are flush with each other and are straight planes, which avoids the feeling of foreign objects caused by the unevenness of the top surfaces of the two, thereby improving the comfort of the user's sleep support.

[0071] In summary, the anti-sheet shifting frame and bed frame provided in this embodiment have the following advantages:

[0072] (1) Multi-point rotatable bed sheet limiting pressure plate 2: A dynamic limiting system is formed by multiple rotatable pressure plates distributed along the edge to achieve active clamping and systematically solve the problem of traditional bed sheet slippage.

[0073] (2) Magnetic attraction enhancement design: A movable magnet 3 is set on the bed sheet limiting pressure plate 2 and cooperates with the outer frame 101 of the slatted frame with magnetic attraction characteristics (or a fixed magnet). The magnetic attraction force enhances the clamping stability and simplifies the operation process.

[0074] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A bed sheet shift prevention frame, characterized in that, include: The slatted frame body (1) is used to provide elastic support to the mattress; A number of bed sheet limiting pressure plates (2) are arranged along the edge of the frame body (1) and are rotatably connected to the frame body (1). The sheet limiting pressure plate (2) has a clamping state in which it rotates toward the side of the frame body (1) until it engages with the side of the frame body (1) to clamp the edge of the sheet; and a loosening state in which it rotates toward the side away from the frame body (1) until it releases the edge of the sheet.

2. The anti-bed sheet shifting frame according to claim 1, characterized in that, The bed sheet limiting pressure plate (2) is provided with several receiving slots, and a movable magnet (3) for magnetically connecting with the side of the slatted frame body (1) is fixed in the receiving slot.

3. The anti-bed sheet shifting frame according to claim 2, characterized in that, The main body (1) of the slatted frame includes an outer frame (101) of the slatted frame that is rotatably connected to each of the bed sheet limiting pressure plates (2), and a number of elastic support strips (102) fixed in the outer frame (101).

4. The anti-bed sheet shifting frame according to claim 3, characterized in that, The outer frame (101) of the slatted frame is made of magnetic material.

5. The anti-bed sheet shifting frame according to claim 3, characterized in that, The outer frame (101) of the slatted frame is provided with a fixed magnet or fixed iron block that is magnetically connected to the movable magnet (3) at the position corresponding to the movable magnet (3).

6. The anti-bed sheet shifting frame according to claim 3, characterized in that, Several pivot fixing rings (1011) protrude outward from the bottom of the side of the outer frame (101) of the slat frame. The anti-bed sheet displacement frame also includes a rotating shaft (4) through which each of the rotating shaft fixing rings (1011) passes. The bed sheet limiting pressure plate (2) is rotatably connected to the frame body (1) through the rotating shaft (4).

7. The anti-bed sheet shifting frame according to claim 6, characterized in that, The connection between the bed sheet limiting pressure plate (2) and the rotating shaft (4) is an arc structure (201).

8. The anti-bed sheet shifting frame according to claim 6, characterized in that, When the bed sheet limiting pressure plate (2) is in the clamping state, the top surfaces of the bed sheet limiting pressure plate (2) and the outer frame of the slatted frame (101) are flush with each other and the end surfaces are straight planes.

9. The anti-bed sheet shifting frame according to claim 1, characterized in that, The length of the bed sheet limiting pressure plate (2) is equal to the length of the edge of the corresponding slatted frame body (1).

10. A bed frame, characterized in that, Includes a bed frame and a sheet-shifting support frame as described in any one of claims 1-9 located on the bed frame.

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