An inner limiting bed frame

Abstract

The utility model relates to life furniture technical field, specifically disclose a inner limiting bedstead, include: bed frame, the bed frame is enclosed and forms the frame inner chamber, the row skeleton is arranged in the frame inner chamber, a plurality of limiting support components, each limiting support component is fixed in the chamber wall of frame inner chamber, and is located the bottom of row skeleton, is used for supporting row skeleton in vertical direction, and is used for limiting the displacement of row skeleton relative to bed frame in horizontal direction. The inner limiting bedstead provided by the utility model can effectively solve the series problems such as noise abnormal sound, cavity wall abrasion and bed frame deformation caused by row skeleton horizontal displacement.

Description

Technical Field

[0001] This utility model relates to the field of living furniture technology, and in particular to an internal limiting bed frame. Background Technology

[0002] In existing bed frame structures, the bed frame typically encloses an inner cavity, within which a slatted frame supports the mattress. To facilitate the installation and removal of the slatted frame, the inner cavity is usually designed to be slightly larger than the slatted frame itself. For example, for a 1.8-meter-wide bed frame, the inner cavity might be 1820mm × 2020mm, while the slatted frame would be 1800mm × 2000mm. However, while this dimensional difference facilitates the installation and removal of the slatted frame, it also introduces the following technical problems:

[0003] (1) Lateral displacement of the frame frame: Due to the gap between the inner cavity of the frame and the frame frame, the frame frame is prone to horizontal displacement when it is under load or subjected to external force. Although the bottom of the frame frame is usually equipped with corner brackets and other support components for support, these support components can only provide vertical load-bearing function and cannot effectively limit the horizontal movement of the frame frame.

[0004] (2) Noise and wear issues: After the slatted frame is moved, its edge is prone to friction with the cavity wall of the inner cavity, which not only produces uncomfortable noise, but also causes wear on the cavity wall surface, affecting the service life and aesthetics of the bed frame.

[0005] (3) Risk of deformation of bed frame structure: Long-term lateral displacement may cause the slat frame to exert uneven lateral force on the bed frame, which may lead to outward expansion deformation of the bed frame and even affect the stability of the overall structure.

[0006] Currently, there is no solution on the market that can both ensure convenient installation of the bed frame and effectively limit its lateral displacement. Therefore, there is an urgent need for an improved bed frame structure to solve a series of problems caused by the horizontal displacement of the bed frame, such as noise, cavity wall wear, and bed frame deformation.

[0007] 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

[0008] One objective of this invention is to provide an internally limiting bed frame that can effectively solve a series of problems such as noise, cavity wall wear, and bed frame deformation caused by horizontal displacement of the slatted frame.

[0009] To achieve the above objectives, this utility model provides an internally limiting bed frame, comprising:

[0010] A bed frame, which encloses an inner cavity;

[0011] A frame frame, wherein the frame frame is disposed within the cavity of the frame;

[0012] A plurality of limiting support components are provided, each of which is fixed to the cavity wall of the inner cavity of the frame and located at the bottom of the slat frame, for supporting the slat frame in the vertical direction and limiting the displacement of the slat frame relative to the bed frame in the horizontal direction.

[0013] Optionally, the top of the limiting support assembly is provided with a limiting slot;

[0014] The opening of the limiting slot faces upward so that the slat frame can enter and exit the limiting slot.

[0015] Optionally, the limiting support component includes:

[0016] A bottom support member, which is used to securely connect to the bed frame;

[0017] A top mounting component is located on top of the bottom support component, and the top of the top mounting component is provided with the limiting groove.

[0018] Optionally, the bottom support and the top mounting are detachably connected.

[0019] Optionally, the bottom support member has a mounting hole at its top, and the top mounting member has an inverted conical rod at its bottom that engages with the mounting hole.

[0020] Optionally, the limiting slot has a U-shaped structure, and a limiting part is provided at the slot opening of the limiting slot;

[0021] One side of the limiting part protrudes inward to directly above the limiting slot to restrict the slat frame from entering or exiting the limiting slot;

[0022] The other side of the limiting part protrudes in a direction away from the limiting slot to form a thick-walled structure that improves the structural strength of the slot opening of the limiting slot.

[0023] Optionally, the limiting support component includes:

[0024] A bottom support member, which is used to securely connect to the bed frame;

[0025] Fasteners are used to securely connect to the bottom support after passing through the slat frame.

[0026] Optionally, the skeleton frame has fastening holes corresponding to the positions of the fasteners for the fasteners to pass through.

[0027] Optionally, the bottom support has an L-shaped structure, including a vertical part for fastening to the bed frame and a horizontal part fixed to the top or bottom of the vertical part;

[0028] The transverse portion has a mounting hole at its center, or a threaded hole at its center for threaded connection with a fastener.

[0029] Optionally, the top surface of the slatted frame is flush with or lower than the top surface of the bed frame.

[0030] The beneficial effects of this utility model are as follows: It provides an internally limited bed frame, wherein the limiting support component is fixed to the cavity wall of the inner cavity of the frame and is located at the bottom of the slatted frame. It not only provides vertical support, but also restricts the displacement of the slatted frame relative to the bed frame in the horizontal direction, thereby fixing the slatted frame in a predetermined position in the inner cavity of the frame and eliminating the horizontal degree of freedom of the slatted frame in the frame.

[0031] The slatted frame is constrained both horizontally and vertically. Although a gap exists between the cavity wall and the slatted frame, it cannot be used for displacement. Under load or external force, the slatted frame can only sink vertically, while the horizontal direction is "locked," thus preventing lateral displacement. Compared to the existing bed frames that only have vertical support, the design of the limiting support component adds a horizontal limiting function to the slatted frame, which is equivalent to maintaining the stability of the slatted frame under dynamic load. This prevents the slatted frame from directly contacting the cavity wall, thereby solving a series of problems caused by horizontal displacement of the slatted frame, such as noise, cavity wall wear, and bed frame deformation. Attached Figure Description

[0032] 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.

[0033] Figure 1 This is a structural schematic diagram of the internal limiting bed frame provided in Example 1;

[0034] Figure 2 A schematic diagram of the limiting support assembly provided in Embodiment 1 (the horizontal part is connected to the top of the vertical part).

[0035] Figure 3 A schematic diagram of the limiting support assembly provided in Embodiment 1 (the horizontal part is connected to the bottom of the vertical part).

[0036] Figure 4 This is a schematic diagram of the internal limiting bed frame provided in Example 2;

[0037] Figure 5 for Figure 4 A diagram of the slatted frame is omitted.

[0038] In the picture:

[0039] 1. Bed frame; 101. Inner cavity of the frame;

[0040] 2. Spare frame; 201. Fastening hole;

[0041] 3. Limiting support assembly; 301. Bottom support component; 3011. Mounting hole; 3012. Threaded hole; 302. Top mounting component; 3021. Limiting slot; 3022. Limiting part; 3023. Inverted tapered insert rod; 303. Fastener. Detailed Implementation

[0042] 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.

[0043] 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.

[0044] 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.

[0045] 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.

[0046] 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.

[0047] 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.

[0048] 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.

[0049] 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.

[0050] This utility model provides an internally limiting bed frame that can effectively solve a series of problems such as noise, cavity wall wear, and bed frame deformation caused by horizontal displacement of the slatted frame.

[0051] Next, as in Examples 1 and 2, various embodiments of the inner limiting bed frame of this utility model will be introduced with reference to the accompanying drawings.

[0052] Example 1

[0053] See Figure 1 and Figure 2 This embodiment provides an internally limiting bed frame, including a bed frame 1, a slatted frame 2, and several limiting support components 3.

[0054] The bed frame 1 encloses and forms an inner cavity 101. The slatted frame 2 is disposed in the inner cavity 101. Each of the limiting support components 3 is fixed to the cavity wall of the inner cavity 101 and located at the bottom of the slatted frame 2, for supporting the slatted frame 2 in the vertical direction and limiting the displacement of the slatted frame 2 relative to the bed frame 1 in the horizontal direction.

[0055] The inner limiting bed frame provided in this embodiment has a limiting support component 3 fixed to the cavity wall of the inner cavity 101 and located at the bottom of the slat frame 2. It not only provides vertical support, but also restricts the displacement of the slat frame 2 relative to the bed frame 1 in the horizontal direction, thereby fixing the slat frame 2 in a predetermined position in the inner cavity 101 and eliminating the horizontal degree of freedom of the slat frame 2 in the frame.

[0056] The slatted frame 2 is constrained both horizontally and vertically. Although a gap exists between the cavity wall of the inner frame 101 and the slatted frame 2, it cannot be used for displacement. Under load or external force, the slatted frame 2 can only sink vertically, while the horizontal direction is "locked," thus preventing lateral displacement of the slatted frame 2. Compared to the existing bed frame which only has vertical support, the design of the limiting support component 3 adds a horizontal limiting function to the slatted frame 2, which is equivalent to maintaining the stability of the slatted frame 2 under dynamic load. This avoids the slatted frame 2 directly contacting the cavity wall of the inner frame 101, thereby solving a series of problems such as noise, cavity wall wear, and deformation of the bed frame 1 caused by horizontal displacement of the slatted frame 2.

[0057] In this embodiment, the limiting support component 3 includes:

[0058] Bottom support 301, the bottom support 301 is used to be fastened to the bed frame 1;

[0059] The top mounting component 302 is located on top of the bottom support component 301, and the top of the top mounting component 302 is provided with a limiting groove 3021; ​​wherein, the opening of the limiting groove 3021 faces upward, so that the frame 2 can enter and exit the limiting groove 3021.

[0060] The limiting support assembly 3 is divided into a bottom support 301 and a top mounting component 302, achieving a modular design. The bottom support 301 is responsible for the rigid fixation to the bed frame 1, while the top mounting component 302 is dedicated to the limiting function, with a clear division of labor. This structure facilitates the individual replacement or maintenance of components, reduces maintenance costs, and enhances the adaptability of the overall structure.

[0061] By setting an upward-facing limiting slot 3021, the frame 2 can be easily inserted or removed vertically, while ensuring effective horizontal constraint. This structure, while ensuring ease of installation, restricts the horizontal displacement of the frame 2 through the side wall of the slot, avoiding the displacement problems caused by traditional gaps, and allows for assembly and disassembly without additional tools.

[0062] Optionally, the bottom support 301 and the top mounting bracket 302 are detachably connected. This detachable connection design further simplifies the installation and replacement process. Users can quickly disassemble or adjust the top mounting bracket 302 as needed, for example, by replacing it with a different size to accommodate changes in the slat frame 2, thus improving the product's flexibility and lifespan.

[0063] For example, the bottom support 301 has a mounting hole 3011 at its top, and the bottom of the top mounting member 302 has an inverted tapered insert 3023 that engages with the mounting hole 3011. Specifically, the bottom support 301 has an L-shaped structure, including a vertical part for fastening to the bed frame 1 and a top fixed to the vertical part (…). Figure 2 (as shown) or bottom ( Figure 3 The horizontal portion (as shown) has a mounting hole 3011 at its center.

[0064] A secure connection with the mounting clip 3011 is achieved through the insertion and removal of the tapered insert 3023. The tapered structure automatically locks after insertion, preventing loosening during use. Disassembly is simple; just pull it out vertically. This design balances connection strength and convenience, reducing the tedious steps of screw tightening.

[0065] In this embodiment, the limiting slot 3021 has a U-shaped structure, and a limiting part 3022 is provided at the slot opening of the limiting slot 3021.

[0066] One side of the limiting part 3022 protrudes inward to directly above the limiting slot 3021 to restrict the frame 2 from entering or exiting the limiting slot 3021;

[0067] The other side of the limiting part 3022 protrudes away from the limiting groove 3021 to form a thick-walled structure that improves the structural strength of the groove opening of the limiting groove 3021.

[0068] The dual design of the U-shaped limiting slot 3021 and the limiting part 3022 enhances the deformation resistance of the slot through the thick-walled structure and prevents the skeleton 2 from accidentally falling out through the inward protruding part, thereby improving the structural strength and helping to extend the service life.

[0069] Optionally, the top surface of the slatted frame 2 is flush with or lower than the top surface of the bed frame 1. When the top surface of the slatted frame 2 is flush with the bed frame 1, the mattress is laid directly flat on both the slatted frame 2 and the bed frame 1, resulting in even weight distribution and preventing the mattress edges from collapsing or deforming due to being suspended, thus extending the mattress's lifespan. When the top surface of the slatted frame 2 is lower than the bed frame 1, the portion of the bed frame 1 that extends above the slatted frame 2 forms a "barrier," firmly confining the mattress within the bed frame 1 and completely eliminating the problem of mattress slippage (especially suitable for adjustable bed frames or scenarios involving frequent movement).

[0070] In summary, the internal limiting bed frame provided in this embodiment has the following advantages:

[0071] ① Horizontal displacement restriction: Through the horizontal limiting function of the limiting support component 3, the slat frame 2 is locked to move laterally under dynamic load, eliminating noise and cavity wall wear.

[0072] ② Modular design: The bottom support 301 and the top mounting 302 are separate structures, which facilitates individual replacement and maintenance, reduces maintenance costs and enhances adaptability.

[0073] ③ Easy assembly and disassembly: The U-shaped limiting slot 3021 with the slot facing upward is connected with the inverted conical insert rod 3023, allowing for quick installation or adjustment of the slat frame 2 without tools.

[0074] ④ Anti-detachment structure reinforcement: The limiting part 3022 of the limiting slot 3021 protrudes inward to prevent the frame 2 from detaching, and protrudes outward to form a thick-walled structure, improving the deformation resistance of the slot.

[0075] Example 2

[0076] This embodiment provides an internal limiting bed frame, which provides a limiting support component with another structural form based on embodiment 1, and can also achieve vertical support and horizontal limiting of the slatted frame.

[0077] Based on Example 1, features not explained in this example will be explained using the methods described in Example 1, and will not be repeated here. The difference between this example and Example 1 is as follows:

[0078] See Figure 4 and Figure 5 The limiting support component 3 includes:

[0079] Bottom support 301, the bottom support 301 is used to be fastened to the bed frame 1;

[0080] Fastener 303 is used to pass through the slat frame 2 and be fastened to the bottom support 301.

[0081] The bottom support 301 has a threaded hole 3012 at the center of its transverse portion for threaded connection with the fastener 303. Correspondingly, the frame 2 has a fastening hole 201 at the position corresponding to the fastener 303 for the fastener 303 to pass through.

[0082] The internal limiting bed frame provided in this embodiment uses fasteners 303 to directly fix the frame 2 and the bottom support 301, providing a rigid connection and completely eliminating the possibility of horizontal displacement. This solution is suitable for scenarios with extremely high stability requirements, and it has a simple structure and low cost. It can be fastened or adjusted using conventional screwdrivers and other tools.

[0083] 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 frame with internal limiting, characterized in that, include: Bed frame (1), the bed frame (1) encloses to form a frame cavity (101); A frame frame (2) is disposed in the inner cavity (101) of the frame; A plurality of limiting support components (3) are fixed to the cavity wall of the inner cavity (101) of the frame and located at the bottom of the frame frame (2), for supporting the frame frame (2) in the vertical direction and limiting the displacement of the frame frame (2) relative to the bed frame (1) in the horizontal direction.

2. The internal limiting bed frame according to claim 1, characterized in that, The top of the limiting support component (3) is provided with a limiting slot (3021). The slot of the limiting slot (3021) faces upward so that the frame (2) can enter and exit the limiting slot (3021).

3. The internal limiting bed frame according to claim 2, characterized in that, The limiting support component (3) includes: Bottom support (301), the bottom support (301) is used to fasten to the bed frame (1); A top mounting component (302) is located on top of the bottom support component (301), and the top of the top mounting component (302) is provided with the limiting slot (3021).

4. The inner limiting bed frame according to claim 3, characterized in that, The bottom support (301) and the top mounting (302) are detachably connected.

5. The inner limiting bed frame according to claim 4, characterized in that, The bottom support (301) has a mounting hole (3011) at the top, and the bottom of the top mounting member (302) has an inverted conical insert (3023) that is plugged into the mounting hole (3011).

6. The inner limiting bed frame according to claim 2, characterized in that, The limiting slot (3021) has a U-shaped structure, and a limiting part (3022) is provided at the slot opening of the limiting slot (3021). One side of the limiting part (3022) protrudes inward to the top of the limiting slot (3021) to restrict the frame (2) from entering or exiting the limiting slot (3021). The other side of the limiting part (3022) protrudes away from the limiting slot (3021) to form a thick-walled structure that improves the structural strength at the opening of the limiting slot (3021).

7. The internal limiting bed frame according to claim 1, characterized in that, The limiting support component (3) includes: Bottom support (301), the bottom support (301) is used to fasten to the bed frame (1); Fastener (303) is used to fasten the bottom support (301) after passing through the slat frame (2).

8. The inner limiting bed frame according to claim 7, characterized in that, The frame (2) has fastening holes (201) at the position corresponding to the fastener (303) for the fastener (303) to pass through.

9. The inner limiting bed frame according to claim 5 or 7, characterized in that, The bottom support (301) has an L-shaped structure, including a vertical part for fastening to the bed frame (1) and a horizontal part fixed to the top or bottom of the vertical part; The transverse portion has a mounting hole (3011) at its center, or a threaded hole (3012) at its center for threaded connection with a fastener (303).

10. The inner limiting bed frame according to claim 1, characterized in that, The top surface of the slatted frame (2) is flush with or lower than the top surface of the bed frame (1).

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