A two-fold folding bed

Abstract

This utility model relates to the field of folding bed technology, specifically a two-fold folding bed, including a first bed board assembly, a second bed board assembly, and a folding assembly; the folding assembly includes a connecting assembly, a first support assembly, and a first movable caster; the first and second bed board assemblies can rotate around the connecting assembly to be in a folded or unfolded state; the first support assembly can rotate around the connecting assembly between a first and a second extreme position; when the first support assembly is in the first extreme position, it supports the connecting assembly, and the first movable caster can abut against the surface to be placed; the first and second bed board assemblies of this utility model can be moved by the first movable caster after folding, greatly improving the convenience of use, avoiding collisions during manual handling, thereby reducing safety hazards during handling and improving the user experience.

Description

Technical Field

[0001] This utility model relates to the field of folding bed technology, and in particular to a two-fold folding bed. Background Technology

[0002] Currently, the most common two-fold folding beds on the market typically consist of a bed frame and a mattress, folding in half via a hinge mechanism located in the middle of the bed. While this type of folding bed solves the storage space problem to some extent, it still presents many inconveniences in actual use, especially in situations requiring frequent moving. The main issue is the lack of convenient moving aids in existing two-fold folding beds. Traditional two-fold folding beds usually require manual carrying after folding. However, the bed itself is quite heavy, and the uneven distribution of weight after folding makes it prone to tilting or bumping during transport, which is not only strenuous but also poses safety hazards. Although some products have attempted to add simple handles, this does not fundamentally solve the problem of inconvenient carrying. Utility Model Content

[0003] To solve the above-mentioned technical problems, the first bed board assembly and the second bed board assembly of this utility model can be moved by the first movable caster after folding, which greatly improves the convenience of use, avoids users from carrying by hand, saves effort, and also avoids collisions during the user's hand carrying process, thereby reducing safety hazards during the carrying process and improving the user experience.

[0004] This utility model provides a two-fold folding bed, including a first bed board assembly, a second bed board assembly, and a folding assembly;

[0005] The folding assembly includes a connecting assembly, a first support assembly, and a first movable caster fixedly mounted on the first support assembly;

[0006] The connecting component is disposed between the first bed board assembly and the second bed board assembly. The opposite sides of the connecting component are rotatably connected to the first bed board assembly and the second bed board assembly, respectively. Under the action of external force, the first bed board assembly and the second bed board assembly can rotate around the connecting component to the first bed board assembly and the second bed board assembly being in a folded state or an unfolded state.

[0007] The first support component includes a rotating end and a fixed end disposed opposite to each other. The rotating end is rotatably connected to the connecting component, and the fixed end is fixedly connected to the first movable caster. Under the action of external force, the first support component can rotate between a first limit position and a second limit position around the connection position between the rotating end of the first support component and the connecting component.

[0008] When the first support component is in the first extreme position, the first support component is used to support the connecting component, and the first movable caster can abut against the surface to be placed.

[0009] When the first support component is in the second extreme position, the first support component and the first movable caster are in a folded state.

[0010] Furthermore, the first bed board assembly includes a first abutting end and a first free end disposed opposite to each other, and the second bed board assembly includes a second abutting end and a second free end disposed opposite to each other;

[0011] Along the length of the two-fold folding bed, the first free end, the first abutting end, the second abutting end, and the second free end are arranged sequentially, and the connecting component is connected to the first abutting end and the second abutting end respectively.

[0012] Furthermore, the first bed board assembly further includes a first bed board and a second support assembly for supporting the first bed board, and the second bed board assembly further includes a second bed board and a third support assembly for supporting the second bed board, wherein the first abutting end and the first free end are disposed on the first bed board, and the second abutting end and the second free end are disposed on the second bed board;

[0013] The second support component is disposed at the first free end, and the third support component is disposed at the second free end. Both the second support component and the third support component are capable of abutting against the surface to be placed.

[0014] Furthermore, the first support assembly, the second support assembly, and the third support assembly are all disposed on the same side of the two-fold folding bed;

[0015] The second support assembly is rotatably connected to the first bed board, and the third support assembly is rotatably connected to the second bed board.

[0016] Furthermore, the length of the second support component is equal to the length of the third support component, and the length of the second support component is greater than the length of the first support component;

[0017] When the first bed board assembly and the second bed board assembly are in the unfolded state, the second support assembly, the third support assembly, and the first movable caster are all in contact with the surface to be placed.

[0018] Furthermore, the second support assembly includes a first support frame and a second caster, and the third support assembly includes a second support frame and a third caster;

[0019] The first end of the first support frame is rotatably connected to the first bed board, and the second end of the first support frame is fixedly connected to the second movable caster; the first end of the second support frame is rotatably connected to the second bed board, and the second end of the second support frame is fixedly connected to the third movable caster.

[0020] Furthermore, the second support assembly includes the first support frame, and the third support assembly includes the second support frame;

[0021] The first support frame is rotatably connected to the first bed board, and the second support frame is rotatably connected to the second bed board.

[0022] Furthermore, one of the first free end of the first bed board assembly and the second free end of the second bed board assembly is provided with a protruding snap-fit ​​member, and the other is provided with a snap-fit ​​structure configured with the snap-fit ​​member.

[0023] Furthermore, the first support assembly includes at least one set of third support frames and at least one set of locking telescopic components;

[0024] The rotating end and the fixed end are located at opposite ends of the third support frame;

[0025] The two opposite ends of the locking telescopic assembly are respectively rotatably connected to the third support frame and the connecting assembly;

[0026] The locking telescopic assembly has an unlocked state and a locked state. When the locking telescopic assembly is in the unlocked state, the third support frame can rotate toward the connecting assembly in coordination with one end of the locking telescopic assembly.

[0027] When the locking telescopic assembly is in the locked state, the third support frame is fixed relative to the connecting assembly.

[0028] Furthermore, the locking telescopic assembly includes a locking member, a first telescopic member, and a second telescopic member sleeved on the first telescopic member;

[0029] The first end of the first telescopic member is rotatably connected to the third support frame, and the second end of the first telescopic member extends into the second telescopic member;

[0030] The locking member is disposed at the first end of the second telescopic member, and the second end of the second telescopic member is rotatably connected to the connecting assembly. The locking member can lock and fix the first telescopic member and the second telescopic member.

[0031] Implementing the embodiments of this utility model has the following beneficial effects:

[0032] The folding assembly of this utility model includes a connecting component, a first supporting component, and a first movable caster that cooperate with each other. By setting the connecting component, the first bed board assembly and the second bed board assembly can be folded. By setting the first supporting component and the first movable caster that cooperate with each other, the first bed board assembly and the second bed board assembly can be supported and moved after being folded. The folded first bed board assembly and the second bed board assembly can be moved by the first movable caster, which greatly improves the convenience of use, avoids the user from carrying it by hand, saves effort, and also avoids collisions during the user's hand carrying process, thereby reducing safety hazards during the carrying process and improving the user experience. Attached Figure Description

[0033] To more clearly illustrate the technical solution of this utility model, the drawings used in the description of the embodiments or prior art will be briefly introduced below. Obviously, the drawings described below are merely some embodiments of this utility model. Those skilled in the art can obtain other drawings based on these drawings without any creative effort.

[0034] Figure 1 This is a structural diagram of the two-fold folding bed in this embodiment, in a partially folded state;

[0035] Figure 2 This is a structural diagram of the two-fold folding bed in its unfolded state according to this embodiment;

[0036] Figure 3 This is a structural diagram showing the first bed board assembly and the second bed board assembly in a folded state, and the folding assembly in an unfolded state, from a first angle in this embodiment.

[0037] Figure 4 This is a structural diagram showing the first bed board assembly and the second bed board assembly in a folded state, and the folding assembly in an unfolded state, from the second angle of this embodiment.

[0038] Figure 5 This is a structural diagram showing the first bed board assembly and the second bed board assembly in a folded state, with the folding assembly partially folded, in this embodiment.

[0039] Figure 6 This is a structural diagram showing the first bed board assembly and the second bed board assembly in a folded state, with the folding assembly fully folded.

[0040] The corresponding reference numerals in the figure are:

[0041] 1-First bed board assembly; 2-Second bed board assembly; 3-Folding assembly; 4-Snap-fit ​​component; 11-First bed board; 12-First support frame; 21-Second bed board; 22-Second support frame; 31-Connecting assembly; 32-First caster; 33-Third support frame; 34-First telescopic component; 35-Second telescopic component; 36-Locking component. Detailed Implementation

[0042] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0043] The term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. In the description of the present invention, it should be understood that the terms "upper," "lower," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are used only for the convenience of describing the present invention and for simplifying the description, 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, and therefore should not be construed as a limitation of the present invention.

[0044] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. Moreover, the terms "first," "second," etc., are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that embodiments of the present invention described herein can be implemented in orders other than those illustrated or described herein. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion.

[0045] See appendix Figures 1-6This embodiment provides a two-fold folding bed, including a first bed board assembly 1, a second bed board assembly 2, and a folding assembly 3. The folding assembly 3 includes a connecting assembly 31, a first support assembly, and a first movable caster 32 fixedly mounted on the first support assembly. The connecting assembly 31 is disposed between the first bed board assembly 1 and the second bed board assembly 2, and its opposite sides are rotatably connected to the first bed board assembly 1 and the second bed board assembly 2, respectively. Under external force, the first bed board assembly 1 and the second bed board assembly 2 can rotate around the connecting assembly 31 to be in a folded or unfolded state. The first support assembly includes a rotating end and a fixed end disposed opposite to each other. The rotating end is rotatably connected to the connecting assembly 31, and the fixed end is fixedly connected to the first movable caster 32. Under external force, the first support assembly can rotate around the connection position between the rotating end of the first support assembly and the connecting assembly 31 between a first limit position and a second limit position. In the first extreme position, the first support component supports the connecting component 31, and the first movable caster 32 can abut against the surface to be placed. In the second extreme position, the first support component and the first movable caster 32 are in a folded state. The folding component in this utility model includes a connecting component 31, a first support component, and a first movable caster 32 that cooperate with each other. By setting the connecting component 31, the first bed board component 1 and the second bed board component 2 can be folded. By setting the first support component and the first movable caster 32 that cooperate with each other, the folded first bed board component 1 and the second bed board component 2 can be supported and moved. The folded first bed board component 1 and the second bed board component 2 can be moved by the first movable caster 32, which greatly improves the convenience of use, avoids users from carrying by hand, saves effort, and also avoids collisions during manual carrying, thereby reducing safety hazards during the carrying process and improving the user experience.

[0046] Understandably, existing two-fold folding beds offer better support when unfolded compared to multi-fold folding beds, providing users with a more stable and comfortable resting bed. The number of first moving casters 32 mounted on the first support component is not limited, as long as it ensures that the two-fold folding bed does not shift or tip over during movement.

[0047] In some possible embodiments, the first bed board assembly 1 includes a first abutting end and a first free end disposed opposite to each other, and the second bed board assembly 2 includes a second abutting end and a second free end disposed opposite to each other. Along the length direction of the two-fold folding bed, the first free end, the first abutting end, the second abutting end and the second free end are arranged sequentially. The connecting component 31 is connected to the first abutting end and the second abutting end respectively. By setting the connecting component 31 between the first abutting end and the second abutting end, that is, in the middle position of the two-fold folding bed, it can be ensured that the weight on both sides of the connecting component 31 is the same after the two-fold folding bed is folded, and it will not shift or tip over during the movement of the two-fold folding bed, thereby ensuring the stability of the two-fold folding bed after folding.

[0048] In this embodiment, the first bed board assembly 1 and the second bed board assembly 2 have the same structure. When the first bed board assembly 1 and the second bed board assembly 2 are unfolded, along the length direction of the two-fold folding bed, the first free end, the first abutting end, the second abutting end and the second free end are arranged in sequence. The first abutting end and the second abutting end are abutting each other or are spaced apart. The first free end and the second free end are symmetrically arranged at both ends of the connecting assembly 31.

[0049] In this embodiment, the first bed board assembly 1 and the second bed board assembly 2 are rectangular or square structures. Preferably, the first bed board assembly 1 and the second bed board assembly 2 are rectangular structures, and the length direction of the first bed board assembly 1 and the second bed board assembly 2 is parallel to the length direction of the two-fold folding bed.

[0050] In some possible embodiments, the first bed board assembly 1 further includes a first bed board 11 and a second support assembly for supporting the first bed board 11, and the second bed board assembly 2 further includes a second bed board 21 and a third support assembly for supporting the second bed board 21. A first abutting end and a first free end are disposed on the first bed board 11, and a second abutting end and a second free end are disposed on the second bed board 21. The second support assembly is disposed on the first free end, and the third support assembly is disposed on the second free end. Both the second support assembly and the third support assembly can abut against the surface to be placed. By disposing of the second support assembly and the third support assembly on the first bed board 11 and the second bed board 21 respectively, the support stability of the two-fold folding bed after unfolding can be improved, ensuring the stability of the two-fold folding bed in use, thereby improving the user experience.

[0051] In this embodiment, the two ends of the second support component are respectively rotatably connected to the first bed board 11 and abut against the surface to be placed. The second support component is also rotatably connected to the connecting component 31, so that the second support component can rotate toward the first bed board 11 to fold and gather to one side of the first bed board 11. The two ends of the third support component are respectively rotatably connected to the second bed board 21 and abut against the surface to be placed. The third support component is also rotatably connected to the connecting component 31, so that the third support component can rotate toward the second bed board 21 to fold and gather to one side of the second bed board 21.

[0052] In some possible embodiments, the first support assembly, the second support assembly, and the third support assembly are all located on the same side of the two-fold folding bed; the second support assembly is rotatably connected to the first bed board 11, and the third support assembly is rotatably connected to the second bed board 21. By setting the second support assembly to be able to rotate relative to the first bed board 11 and the third support assembly to be able to rotate relative to the second bed board 21, this arrangement can ensure that the second support assembly and the third support assembly can be folded, further reducing the size of the two-fold folding bed after folding.

[0053] In this embodiment, the second support component, the first support component, and the third support component are arranged sequentially along the length of the two-fold folding bed.

[0054] In some possible embodiments, the length of the second support component is equal to the length of the third support component, and the length of the second support component is greater than the length of the first support component; when the first bed board assembly 1 and the second bed board assembly 2 are in the unfolded state, the second support component, the third support component and the first movable caster 32 all abut against the surface to be placed, and this arrangement can ensure the stability of the support for the first bed board assembly 1 and the second bed board assembly 2.

[0055] In this embodiment, since the first support component is provided with a first movable caster 32, when the second support component and the third support component abut against the surface to be placed, in order to ensure that the first movable caster 32 provided on the first support component can abut against the surface to be placed simultaneously, the length of the first support component is set to be less than the length of the second support component.

[0056] In some possible embodiments, the second support assembly includes a first support frame 12, and the third support assembly includes a second support frame 22; the first support frame 12 is rotatably connected to the first bed board 11, and the second support frame 22 is rotatably connected to the second bed board 21. By setting the second support assembly to include only the first support frame 12 and the third support assembly to include only the second support frame 22, the installation of casters on the second and third support assemblies is avoided, thereby preventing the two-fold folding bed in the unfolded state from shifting without the need for shifting. This simplifies the structure of the two-fold folding bed while ensuring the stability of the two-fold folding bed for the user.

[0057] In this embodiment, the first support frame 12 includes a first support frame and at least one first connecting rod. The first end of the first support frame is rotatably connected to the first bed board 11, the second end of the first support frame abuts against the surface to be placed, and the first end of the first support frame is disposed at the first free end. The first end of the first connecting rod is rotatably connected to the first support frame, the second end of the first connecting rod is rotatably connected to the connecting assembly 31, and the first connecting rod is disposed along the length direction of the first bed board 11.

[0058] In this embodiment, the second support frame 22 includes a second support frame and at least one second connecting rod. The first end of the second support frame is rotatably connected to the second bed board 21, the second end of the second support frame abuts against the surface to be placed, and the first end of the second support frame is disposed at the second free end. The first end of the second connecting rod is rotatably connected to the second support frame, the second end of the second connecting rod is rotatably connected to the connecting assembly 31, and the second connecting rod is disposed along the length direction of the second bed board 21.

[0059] Specifically, both the first and second support frames are H-shaped support frames composed of multiple rods.

[0060] In some possible embodiments, the second support assembly includes a first support frame 12 and a second movable caster, and the third support assembly includes a second support frame 22 and a third movable caster; the first end of the first support frame 12 is rotatably connected to the first bed board 11, and the second end of the first support frame 12 is fixedly connected to the second movable caster; the first end of the second support frame 22 is rotatably connected to the second bed board 21, and the second end of the second support frame 22 is fixedly connected to the third movable caster. By setting the second movable caster on the first support frame 12 and the third movable caster on the second support frame 22, the convenience of moving the two-fold folding bed in the unfolded state can be achieved.

[0061] In this embodiment, the second and third movable casters are equipped with locking structures. This ensures that the second and third movable casters are locked by the locking structures without moving the two-fold folding bed, thus guaranteeing the stability of the two-fold folding bed for the user.

[0062] In some possible embodiments, one of the first free end of the first bed board assembly 1 and the second free end of the second bed board assembly 2 is provided with a protruding snap-fit ​​4, and the other is provided with a buckle structure that is configured with the snap-fit ​​4. By providing the snap-fit ​​4 and the buckle structure that cooperate with each other, the first bed board assembly 1 and the second bed board assembly can be prevented from unfolding in a state that does not need to be unfolded after folding, thus ensuring the safety and stability of the two-fold folding bed.

[0063] In this embodiment, the specific structure of the latch 4 is not limited, as long as it can cooperate with the buckle structure to lock and fix the folded two-fold folding bed, and ensure that the first bed board assembly 1 and the second bed board assembly 2 in the folded state will not separate and hit the user, thereby reducing the safety hazards of using the two-fold folding bed and improving the safety of the user when using the two-fold folding bed.

[0064] Preferably, the latching member 4 has a hand-holding area to accommodate the user's hand; specifically, the latching member 4 has an inverted U-shaped structure.

[0065] In some possible embodiments, the first support assembly includes at least one set of third support frames 33 and at least one set of locking telescopic components; the rotating end and the fixed end are disposed at opposite ends of the third support frame 33; the opposite ends of the locking telescopic components are respectively rotatably connected to the third support frame 33 and the connecting component 31; the locking telescopic components have an unlocked state and a locked state. When the locking telescopic components are in the unlocked state, the third support frame 33 can rotate toward the connecting component 31 in coordination with one end of the locking telescopic components; when the locking telescopic components are in the locked state, the third support frame 33 is fixed relative to the connecting component 31. By setting the mutually cooperating third support frame 33 and locking telescopic components, rapid locking and unlocking can be achieved, improving the unlocking or locking speed while ensuring the stability of the two-fold folding bed.

[0066] In this embodiment, the third support frame 33 is an H-shaped frame structure. The third support frame 33 can be folded to abut against the connecting component 31. Each group of third support frames 33 is provided with a first movable caster 32, and the number of first movable casters 32 provided on each group of third support frames 33 is at least two.

[0067] In this embodiment, the third support frame 33 and the locking telescopic assembly are arranged in a one-to-one correspondence. The number of third support frames 33 is not limited, as long as they can be rotatably connected with the first bed board assembly 1 and the second bed board assembly 2. The number of third support frames 33 can be one, two or more. When the number of third support frames 33 is two or more, the two or more third support frames 33 are spaced apart along the width direction of the two-fold folding bed.

[0068] Specifically, two or more third support frames 33 are spaced apart on the connecting component 31. The length of the connecting component 31 is approximately equal to the width of the two-fold folding bed. The length direction of the connecting component 31 is parallel to the width direction of the two-fold folding bed, and the width direction of the connecting component is parallel to the length direction of the two-fold folding bed.

[0069] Preferably, the first support component includes two sets of third support frames 33, which are spaced apart along the length of the connecting component 31.

[0070] Specifically, the connecting component 31 includes a U-shaped connecting plate and a connecting rod. The U-shaped connecting plate is set in a one-to-one correspondence with the third support frame 33, and the connecting rod is used to connect two adjacent U-shaped connecting plates.

[0071] Specifically, the side of the U-shaped connecting plate with the U-shaped accommodating space faces the first bed board 11 and the second bed board 21. The top two sides of the U-shaped accommodating space are rotatably connected to the first bed board 11 and the second bed board 21, respectively. When the first bed board assembly 1 and the second bed board assembly 2 are in the unfolded state, part of the first bed board assembly 1 and part of the second bed board assembly 2 rotate into the U-shaped accommodating space. By setting the above-mentioned U-shaped accommodating space, rotation space can be provided for the first bed board assembly 1 and the second bed board assembly 2 during the folding process, avoiding interference between the first bed board assembly 1 and the second bed board assembly 2 and the connecting assembly 31.

[0072] In this embodiment, the first bed board 11 and the second bed board 21 are blow-molded panels. Blow-molded panels are usually made of durable plastics such as high-density polyethylene (HDPE) or polypropylene (PP). They are made into hollow panels through blow molding, which can achieve the effects of being lightweight, waterproof, rustproof and easy to clean. The hollow structure can reduce weight while maintaining strength and reduce manufacturing costs.

[0073] Preferably, the connecting assembly 31 includes two spaced-apart U-shaped connecting plates, each U-shaped connecting plate being fixedly or rotatably connected to the third support frame 33 via a locking telescopic assembly; the third support frame 33 is rotatably connected to the connecting rod of the connecting assembly 31.

[0074] In some possible embodiments, the locking telescopic assembly includes a locking member 36, a first telescopic member 34, and a second telescopic member 35 sleeved on the first telescopic member 34; the first end of the first telescopic member 34 is rotatably connected to the third support frame 33, and the second end of the first telescopic member 34 extends into the second telescopic member 35; the locking member 36 is disposed at the first end of the second telescopic member 35, and the second end of the second telescopic member 35 is rotatably connected to the connecting assembly 31. The locking member 36 can lock and fix the first telescopic member 34 and the second telescopic member 35. By setting the mutually cooperating locking member 36, the first telescopic member 34, and the second telescopic member 35, the structure of the locking telescopic assembly can be simplified while ensuring the locking effect.

[0075] In this embodiment, when the locking member 36 is in the unlocked state, the third support frame 33 can rotate around the connection position with the connecting rod, and at the same time, the first end of the first telescopic member 34 can rotate around the connection position with the third support frame 33, and the second end of the second telescopic member 35 can rotate around the connection position with the U-shaped connecting plate; when the locking member 36 is in the locked state, the third support frame 33, the connecting rod, the U-shaped connecting plate, the first telescopic member 34 and the second telescopic member 35 are relatively fixed.

[0076] The movement process of the two-fold folding bed: When the two-fold folding bed needs to be moved and stored, the user places both hands on the handle area of ​​the latch 4 and the buckle structure respectively, folding the first bed board assembly 1 and the second bed board assembly 2 from the unfolded state, so that the first bed board assembly 1 and the second bed board assembly 2 are in the folded state. The user then engages the latch 4 with the buckle structure. At this time, the two-fold folding bed is only supported by the folding assembly 3. The first moving caster 32 on the folding assembly 3 abuts against the surface to be placed. The user applies external force to the two-fold folding bed, and the first moving caster 32 rolls to move the two-fold folding bed to the desired position. After moving to the desired position, the user can press the locking piece 36 to unlock the locking piece 36, and control the third support frame 33 to rotate toward the connecting assembly 31 until the third support frame 33 is fully folded. At this time, the two-fold folding bed is in the fully folded state.

[0077] It is understood that the implementations shown in the accompanying drawings are merely preferred examples of this application. In actual products, the above description is exemplary and not exhaustive, and is not limited to the disclosed embodiments. Many modifications and variations will be apparent to those skilled in the art without departing from the scope and spirit of the described embodiments. The terminology used herein is chosen to best explain the principles, practical applications, or technical improvements to the embodiments in the market, or to enable others skilled in the art to understand the embodiments disclosed herein.

[0078] Where there is no conflict, the above embodiments and features described herein can be combined with each other.

[0079] The above-disclosed embodiment is merely a preferred embodiment of the present utility model and should not be construed as limiting the scope of the present utility model. Therefore, any equivalent variations made in accordance with the claims of the present utility model shall still fall within the scope of the present utility model.

Claims

1. A two-fold folding bed, characterized in that, It includes a first bed board assembly (1), a second bed board assembly (2), and a folding assembly (3); The folding assembly (3) includes a connecting assembly (31), a first support assembly, and a first movable caster (32) fixedly mounted on the first support assembly; The connecting component (31) is disposed between the first bed board assembly (1) and the second bed board assembly (2). The opposite sides of the connecting component (31) are rotatably connected to the first bed board assembly (1) and the second bed board assembly (2) respectively. Under the action of external force, the first bed board assembly (1) and the second bed board assembly (2) can rotate around the connecting component (31) until the first bed board assembly (1) and the second bed board assembly (2) are in a folded state or an unfolded state. The first support component includes a rotating end and a fixed end disposed opposite to each other. The rotating end is rotatably connected to the connecting component (31), and the fixed end is fixedly connected to the first movable caster (32). Under the action of external force, the first support component can rotate between a first limit position and a second limit position around the connection position between the rotating end of the first support component and the connecting component (31). When the first support component is in the first extreme position, the first support component is used to support the connecting component (31), and the first movable caster (32) can abut against the surface to be placed. When the first support component is in the second extreme position, the first support component and the first movable caster (32) are in a folded state.

2. The two-fold folding bed according to claim 1, characterized in that, The first bed board assembly (1) includes a first abutting end and a first free end disposed opposite to each other, and the second bed board assembly (2) includes a second abutting end and a second free end disposed opposite to each other; Along the length of the two-fold folding bed, the first free end, the first abutting end, the second abutting end and the second free end are arranged in sequence, and the connecting component (31) is connected to the first abutting end and the second abutting end respectively.

3. The two-fold folding bed according to claim 2, characterized in that, The first bed board assembly (1) further includes a first bed board (11) and a second support assembly for supporting the first bed board (11), and the second bed board assembly (2) further includes a second bed board (21) and a third support assembly for supporting the second bed board (21). The first abutting end and the first free end are disposed on the first bed board (11), and the second abutting end and the second free end are disposed on the second bed board (21). The second support component is disposed at the first free end, and the third support component is disposed at the second free end. Both the second support component and the third support component are capable of abutting against the surface to be placed.

4. The two-fold folding bed according to claim 3, characterized in that, The first support assembly, the second support assembly, and the third support assembly are all located on the same side of the two-fold folding bed; The second support assembly is rotatably connected to the first bed board (11), and the third support assembly is rotatably connected to the second bed board (21).

5. The two-fold folding bed according to claim 3, characterized in that, The length of the second support component is equal to the length of the third support component, and the length of the second support component is greater than the length of the first support component; When the first bed board assembly (1) and the second bed board assembly (2) are in the unfolded state, the second support assembly, the third support assembly and the first movable caster (32) all abut against the surface to be placed.

6. The two-fold folding bed according to any one of claims 1-5, characterized in that, The second support assembly includes a first support frame (12) and a second movable caster, and the third support assembly includes a second support frame (22) and a third movable caster; The first end of the first support frame (12) is rotatably connected to the first bed board (11), and the second end of the first support frame (12) is fixedly connected to the second movable caster; the first end of the second support frame (22) is rotatably connected to the second bed board (21), and the second end of the second support frame (22) is fixedly connected to the third movable caster.

7. The two-fold folding bed according to any one of claims 1-5, characterized in that, The second support assembly includes a first support frame (12), and the third support assembly includes a second support frame (22); The first support frame (12) is rotatably connected to the first bed board (11), and the second support frame (22) is rotatably connected to the second bed board (21).

8. The two-fold folding bed according to any one of claims 1-5, characterized in that, The first free end of the first bed board assembly (1) and the second free end of the second bed board assembly (2) are provided with a protruding snap-fit ​​member (4), and the other is provided with a snap-fit ​​structure that is provided with the snap-fit ​​member (4).

9. The two-fold folding bed according to any one of claims 1-5, characterized in that, The first support assembly includes at least one set of third support frames (33) and at least one set of locking telescopic components; The rotating end and the fixed end are disposed at opposite ends of the third support frame (33); The two ends of the locking telescopic assembly are respectively rotatably connected to the third support frame (33) and the connecting assembly (31); The locking telescopic assembly has an unlocked state and a locked state. When the locking telescopic assembly is in the unlocked state, the third support frame (33) can rotate toward the connecting assembly (31) in coordination with one end of the locking telescopic assembly. When the locking telescopic assembly is in the locked state, the third support frame (33) is fixed relative to the connecting assembly (31).

10. The two-fold folding bed according to claim 9, characterized in that, The locking telescopic assembly includes a locking member (36), a first telescopic member (34), and a second telescopic member (35) sleeved on the first telescopic member (34); The first end of the first telescopic member (34) is rotatably connected to the third support frame (33), and the second end of the first telescopic member (34) extends into the second telescopic member (35); The locking member (36) is disposed at the first end of the second telescopic member (35), and the second end of the second telescopic member (35) is rotatably connected to the connecting assembly (31). The locking member (36) can lock and fix the first telescopic member (34) and the second telescopic member (35).

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