Folding bed capable of adjusting lying posture

Abstract

The utility model discloses a folding bed capable of adjusting lying posture, which relates to the technical field of folding beds and comprises a first bed board, a second bed board, a third bed board, supporting legs and a folding component, the second bed board is arranged on one side of the first bed board, the third bed board is arranged on one side of the second bed board, and the supporting legs are arranged on the first bed board. The supporting legs are arranged on the sides, away from each other, of the first bed board and the third bed board, and an adjusting assembly used for adjusting the lying posture is arranged in the first bed board. A user is allowed to adjust the lying posture at any time according to personal requirements through the built-in adjusting assembly, the use comfort and flexibility are improved, the user is effectively prevented from accidentally falling in the sleeping process through the arranged protection rod, safety is improved, and the safety of the user is improved. Under the cooperation of the locking blocks and the fixing blocks, the protection rods can better protect a user, the user is prevented from falling off during sleeping, and the folding bed is easy to operate and convenient to fold.

Description

Technical Field

[0001] The utility model relates to the technical field of folding beds, in particular to a folding bed with an adjustable lying position. Background Art

[0002] A folding bed is a furniture with flexible design, usually used to provide temporary or additional sleeping space. Its main feature is that it can be conveniently folded and unfolded, occupying less space when not in use. With the continuous improvement of people's requirements for comfort and flexibility, traditional folding beds have become unable to meet the diverse requirements of modern life. Therefore, existing folding beds need to be innovated and improved to adapt to the changing expectations of consumers.

[0003] For example, a folding lying bed described in a patent document with the publication number CN219594145 U. The solution recorded in it: When in use, only need to insert the retaining member on the mattress into the positioning hole, and then place the retaining member in the limiting area. When it needs to be taken out, two people can cooperate. One person holds the fixed frame, and the other person removes the mattress. And when folding, the mattress will not be misaligned due to the mattress being erected, so that the mattress is squeezed and deformed, resulting in damage to the mattress. It is convenient for users to disassemble and assemble the mattress, avoid mattress misalignment, and improve the service life of the mattress.

[0004] In the above case, there is a lack of sufficient protection during the use of the lying bed, especially in the sleeping state. Once turning over or moving, it may cause falling, especially for groups such as the elderly and children, the risk is higher. And when users use the lying bed, it is difficult to adjust the tilt angle or height of the bed according to personal comfort, which limits the use experience. Content of the Utility Model

[0005] The purpose of the utility model is to provide a folding bed with an adjustable lying position to solve the problems in the background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A folding bed with an adjustable lying position, comprising:

[0008] A first bed board;

[0009] A second bed board, which is arranged on one side of the first bed board;

[0010] A third bed board, which is arranged on one side of the second bed board;

[0011] Support legs, which are arranged on the sides of the first bed board and the third bed board away from each other;

[0012] It further includes a folding component, which includes fixed legs rotatably connected to both sides of the second bed board. One side of each support leg and both sides of the fixed legs are each provided with a first rotating seat. Moving legs are provided below the first bed board, the second bed board, and the third bed board. Connecting plates are provided on the sides of the two moving legs away from each other. The first rotating seats are rotatably connected to the sides of the two connecting plates away from each other. The two moving legs are rotatably connected to each other through hinges. An adjusting component for adjusting the lying posture is provided inside the first bed board.

[0013] Based on the above technical solutions, the present utility model further provides the following alternative technical solutions:

[0014] In an alternative solution: The adjusting component includes a support frame rotatably connected inside the first bed board. A number of support bars are installed inside the first bed board. Third rotating seats are installed at the bottoms of both sides of the support frame. A U-shaped support rod is rotatably connected inside the third rotating seat. A number of clamping blocks are provided at the tops of the support bars. The U-shaped support rod is movably abutted inside the clamping blocks.

[0015] In an alternative solution: Protective components for preventing falling are provided on both sides of the second bed board.

[0016] In an alternative solution: The protective component includes a support plate fixedly connected to both sides of the second bed board. An adjusting plate is provided above the support plate. Second rotating seats are provided on the sides of the adjusting plate and the support plate close to each other. A number of protective rods are rotatably connected between the two second rotating seats. A fixing block is provided at the bottom of the adjusting plate. A locking block is slidably connected inside the fixing block. A spring is installed between the fixing block and the locking block. A clamping column is installed at the bottom of the locking block. A wedge-shaped block is fixedly connected to the outer wall of the protective rod. A card slot consistent with the position of the clamping column is opened on the inner bottom wall of the wedge-shaped block. A limiting block is provided on one side of the second rotating seat.

[0017] In an alternative solution: The first bed board and the second bed board are connected through a hinge. The two second bed boards are connected through a hinge. The second bed board and the third bed board are connected through a hinge.

[0018] In an alternative solution: The sides of the first bed board and the third bed board away from each other are rotatably connected to the support legs.

[0019] In an alternative solution: Both the fixing block and the locking block are L-shaped.

[0020] In an alternative solution: The side of the clamping block close to the second bed board is made of a soft material.

[0021] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0022] 1. The utility model can effectively complete folding by bringing the first bed board and the third bed board closer to each other, integrating multiple components, making the operation simple and rapid. After folding, the structure of the bed body is compact, and the support legs are clamped between the bed boards, greatly reducing the occupied space and facilitating storage.

[0023] 2. The utility model allows users to adjust the lying posture according to personal needs at any time through the built-in adjustment component, increasing the comfort and flexibility of use. The combination of the U-shaped support rod and the support frame provides multiple adjustment angles to meet the needs of different users, especially suitable for long-term rest or reading.

[0024] 3. The utility model effectively prevents users from accidentally falling during sleep through the provided guardrail, increasing safety. With the cooperation of the locking block and the fixing block, the folding and unfolding process of the guardrail is simple and easy, and it can better protect the user and prevent the user from falling while sleeping. Description of the Drawings

[0025] Figure 1 is a schematic structural diagram of the utility model.

[0026] Figure 2 is a schematic partial structural diagram of the folding component of the utility model.

[0027] Figure 3 is a schematic partial structural diagram of the adjustment component in the utility model.

[0028] Figure 4 is a schematic partial sectional structural diagram of the protection component in the utility model.

[0029] Figure 5 is the utility model Figure 4 The enlarged structural diagram of A in.

[0030] Wherein: 100, the first bed board; 200, the second bed board; 300, the third bed board; 400, the support leg; 501, the fixed leg; 502, the first rotating seat; 503, the movable leg; 504, the connecting plate; 601, the support frame; 602, the support bar; 603, the third rotating seat; 604, the U-shaped support rod; 605, the clamping block; 701, the support plate; 702, the adjusting plate; 703, the second rotating seat; 704, the guardrail; 705, the fixing block; 706, the locking block; 707, the fixing block; 708, the clamping post. Detailed Embodiment

[0031] In order to make the purpose, technical solutions and advantages of the utility model clearer, the following further details the utility model in conjunction with the drawings and embodiments.

[0032] In one embodiment, as Figures 1-5 shown, a folding bed with an adjustable lying position includes a first bed board 100, a second bed board 200, a third bed board 300, support legs 400 and a folding assembly. The second bed board 200 is disposed on one side of the first bed board 100, the third bed board 300 is disposed on one side of the second bed board 200, the support legs 400 are disposed on the side where the first bed board 100 and the third bed board 300 are far away from each other. The folding assembly includes fixed legs 501 which are rotatably connected to both sides of the second bed board 200. First rotating seats 502 are installed on one side of the support legs 400 and both sides of the fixed legs 501. Moving legs 503 are provided below the first bed board 100, the second bed board 200 and the third bed board 300. Connecting plates 504 are provided on the sides where the two moving legs 503 are far away from each other. The first rotating seats 502 are rotatably connected to the sides where the two connecting plates 504 are far away from each other. The two moving legs 503 are rotatably connected through hinges. An adjustment assembly for adjusting the lying position is provided inside the first bed board 100. By moving the first bed board 100 and the third bed board 300 towards the side close to each other, the connecting plate 504 is driven to rotate in the first rotating seat 502, and the two moving legs 503 are driven to approach each other. At this time, the first bed board 100, the second bed board 200 and the third bed board 300 are respectively folded, so that the two support legs 400 are clamped with each other and are closely attached to the first bed board 100 and the third bed board 300, and the folding can be completed.

[0033] In one embodiment, as Figure 3 shown, the adjustment assembly includes a support frame 601 which is rotatably connected inside the first bed board 100. A number of support bars 602 are installed inside the first bed board 100. Third rotating seats 603 are installed at the bottoms of both sides of the support frame 601. A U-shaped support rod 604 is rotatably connected inside the third rotating seats 603. A number of clamping blocks 605 are provided at the tops of the support bars 602. The U-shaped support rod 604 is movably abutted inside the clamping blocks 605. By lifting one side of the support frame 601, the other side of the support frame 601 is rotated inside the first bed board 100. Then the U-shaped support rod 604 is rotated and rotated to a suitable angle, and then it is abutted inside the clamping blocks 605, and the adjustment of the lying angle can be completed.

[0034] In one embodiment, as Figure 4 and Figure 5As shown in the figure, the protection component includes a support plate 701, the support plate 701 is fixedly connected to both sides of the second bedplate 200, an adjustment plate 702 is provided above the support plate 701, second rotating seats 703 are arranged on the sides of the adjustment plate 702 and the support plate 701 close to each other, and a plurality of protection rods 704 are rotatably connected between the two second rotating seats 703. A fixing block 705 is provided at the bottom of the adjustment plate 702, a locking block 706 is slidably connected inside the fixing block 705, a spring 709 is installed between the fixing block 705 and the locking block 706, a clamping column 708 is installed at the bottom of the locking block 706, a wedge-shaped block 707 is fixedly connected to the outer wall of the protection rod 704, and a clamping groove consistent with the position of the clamping column 708 is opened on the inner bottom wall of the wedge-shaped block 707. A limiting block is provided on one side of the second rotating seat 703; by holding the locking block 706 with the hand and pulling the locking block 706 upward, the spring 709 is driven to move upward, so that the locking block 706 drives the clamping column 708 to disengage from the wedge-shaped block 707, and then the adjustment plate 702 is moved, so that the adjustment plate 702 drives the protection rod 704 to rotate until the protection rod 704, the adjustment plate 702 and the support plate 701 are parallel, and vice versa. The rotation direction of the protection rod 704 is restricted by the limiting block.

[0035] In one embodiment, as Figure 1 shown, the first bedplate 100 and the second bedplate 200 are connected by hinges, the two second bedplates 200 are connected by hinges, and the second bedplate 200 and the third bedplate 300 are connected by hinges; the hinge connection enables the bedplates to rotate relative to each other, facilitating folding.

[0036] In one embodiment, as Figure 1 and Figure 2 shown, the mutually remote sides of the first bedplate 100 and the third bedplate 300 are rotatably connected to the support legs 400; this facilitates folding of the first bedplate 100 and the third bedplate 300.

[0037] In one embodiment, as Figure 5 shown, both the fixing block 705 and the locking block 706 are L-shaped; the L-shaped fixing block 705 and locking block 706 facilitate operation by people during use.

[0038] In one embodiment, as Figure 3 shown, the side of the clamping block 605 close to the second bedplate 200 is made of soft material; this facilitates inserting the U-shaped support rod 604 into the clamping block 605.

[0039] The above embodiments disclose a folding bed with an adjustable lying position. When folding, by moving the first bed board 100 and the third bed board 300 towards each other, the connecting plate 504 is driven to rotate within the first rotating seat 502, and the two moving legs 503 are driven to approach each other. At this time, the first bed board 100, the second bed board 200, and the third bed board 300 are respectively folded, so that the two support legs 400 are clamped with each other and are closely attached to the first bed board 100 and the third bed board 300 to complete the folding. Subsequently, by holding the locking block 706 with the hand and pulling the locking block 706 upward, the spring 709 is driven to move upward, so that the locking block 706 drives the clamping column 708 to disengage from the wedge block 707. Then, the adjusting plate 702 is moved, so that the adjusting plate 702 drives the protective rod 704 to rotate until the protective rod 704, the adjusting plate 702, and the support plate 701 are parallel, and then the protective rod 704 can be folded for easy storage, and vice versa. When in use, if it is necessary to adjust the lying position, one side of the support frame 601 can be lifted, so that the other side of the support frame 601 rotates inside the first bed board 100. Then, the U-shaped support rod 604 is rotated and rotated to an appropriate angle, and then it is abutted inside the block 605 to complete the adjustment of the lying angle.

[0040] The above is only the specific implementation manner of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed in the present application can easily think of changes or substitutions, which should all be covered by the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A folding bed with an adjustable lying position, comprising: A first bed board (100); A second bed board (200), which is arranged on one side of the first bed board (100); A third bed board (300), which is arranged on one side of the second bed board (200); Support legs (400), which are arranged on the side where the first bed board (100) and the third bed board (300) are far away from each other; Characterized in that it further comprises a folding assembly, the folding assembly includes fixed legs (501), the fixed legs (501) are rotatably connected to both sides of the second bed board (200), first rotating seats (502) are installed on one side of the support legs (400) and both sides of the fixed legs (501), moving legs (503) are arranged below the first bed board (100), the second bed board (200) and the third bed board (300), connecting plates (504) are arranged on the sides of the two moving legs (503) away from each other, the first rotating seats (502) are rotatably connected to the sides of the two connecting plates (504) away from each other, the two moving legs (503) are rotatably connected by hinges, and an adjusting assembly for adjusting the lying position is arranged inside the first bed board (100).

2. The folding bed with an adjustable lying position according to claim 1, wherein The adjusting assembly includes a support frame (601), the support frame (601) is rotatably connected inside the first bed board (100), several support bars (602) are installed inside the first bed board (100), third rotating seats (603) are installed at the bottoms of both sides of the support frame (601), U-shaped support bars (604) are rotatably connected inside the third rotating seats (603), several clamping blocks (605) are arranged at the tops of the support bars (602), and the U-shaped support bars (604) are movably abutted inside the clamping blocks (605).

3. The folding bed with an adjustable lying position according to claim 1, wherein, Anti-falling protection assemblies are arranged on both sides of the second bed board (200).

4. The folding bed with an adjustable lying position according to claim 3, characterized in that, The protection assembly includes support plates (701), the support plates (701) are fixedly connected to both sides of the second bed board (200), an adjusting plate (702) is arranged above the support plates (701), second rotating seats (703) are arranged on the sides of the adjusting plate (702) and the support plates (701) close to each other, several protection bars (704) are rotatably connected between the two second rotating seats (703), a fixing block (705) is arranged at the bottom of the adjusting plate (702), a locking block (706) is slidably connected inside the fixing block (705), a spring (709) is installed between the fixing block (705) and the locking block (706), a clamping column (708) is installed at the bottom of the locking block (706), a wedge-shaped block (707) is fixedly connected to the outer wall of the protection bar (704), a card slot consistent with the position of the clamping column (708) is opened on the inner bottom wall of the wedge-shaped block (707), and a limiting block is arranged on one side of the second rotating seat (703).

5. The folding bed with an adjustable lying position according to claim 1, characterized in that, The first bed board (100) is connected to the second bed board (200) by a hinge, the two second bed boards (200) are connected to each other by a hinge, and the second bed board (200) is connected to the third bed board (300) by a hinge.

6. The folding bed with adjustable lying position according to claim 1, wherein One side of the first bed board (100) and the third bed board (300) that are far away from each other is rotatably connected to the support leg (400).

7. A folding bed with an adjustable lying position according to claim 4, characterized in that, Both the fixed block (705) and the locking block (706) are L-shaped.

8. The folding bed with an adjustable lying position according to claim 2, wherein, One side of the clamping block (605) close to the second bed board (200) is made of a soft material.

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