Soft bed with high stability

Abstract

The utility model relates to the technical field of bed frames, and discloses a soft bed with strong stability, which comprises an enclosure frame and a back plate, the back plate is vertically fixed at the rear end of the enclosure frame, a support plate capable of lifting up and down is arranged on the inner side of the enclosure frame, a transverse plate is transversely fixed in the enclosure frame below the support plate, and a plurality of connecting rods are vertically and uniformly fixed at the bottom of the support plate. The connecting rods slidably penetrate to the position below the transverse plate, limiting plates attached to the bottom of the transverse plate are fixed to the tail ends of the connecting rods, springs sleeve the outer rings of the connecting rods between the supporting plates and the transverse plate, supporting rods are vertically and evenly fixed to the surface of the transverse plate between the connecting rods, and abutting plates are fixed to the tops of the supporting rods. According to the technical scheme, the mattress is supported on the surfaces of the supporting plates, when the mattress is subjected to large acting force, part of the acting force can be transmitted to the supporting plates, the springs on the outer rings of the connecting rods below the supporting plates are compressed, the acting force on the mattress is reduced, and therefore buffering springs in the mattress and a bed frame structure are protected; and the stability is not greatly influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of bed frames, in particular to a soft bed with strong stability. Background Technique

[0002] Soft beds are emerging beds developed with the continuous improvement of people's living standards and the increasing requirements for sleep quality. Soft beds in the furniture market are roughly divided into three types: art beds, leather beds, and beds combined with leather and cloth. Different from traditional bed bodies, soft beds achieve their comfortable and soft effects by using spring mattresses. Therefore, the height of the bed frame of a soft bed is slightly lower, and it is used to support a relatively thick spring mattress.

[0003] In order to achieve a soft effect, the springs in the mattress are softer than ordinary springs. When there is a child jumping or other impact, it is easy to compress the soft springs too tightly, affecting their structural strength, and even causing damage to the structure of the mattress or the bed frame. Therefore, we propose a soft bed with strong stability. Content of the Utility Model

[0004] The purpose of the utility model is to provide a soft bed with strong stability. By supporting the mattress on the surface of the support plate, when the mattress is subjected to a large force, part of the force can be transmitted to the support plate, and the spring outside the outer ring of the connecting rod below it is compressed, reducing the force on the mattress, thereby protecting the buffer spring inside the mattress and the structure of the bed frame, ensuring that the stability is not greatly affected, and solving the problems raised in the background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a soft bed with strong stability, including a surrounding frame and a backboard. The backboard is vertically fixed at the rear end of the surrounding frame, and a support plate that can be lifted up and down is arranged inside the surrounding frame; a cross plate is horizontally fixed inside the surrounding frame below the support plate. A plurality of connecting rods are vertically and evenly fixed at the bottom of the support plate. The connecting rods can slide through to the lower part of the cross plate, and a limiting plate that touches the bottom of the cross plate is fixed at the end of the connecting rod. A spring is sleeved outside the connecting rod between the support plate and the cross plate. Support rods are vertically and evenly fixed on the surface of the cross plate between the connecting rods, and a pressing plate is fixed at the top of the support rods.

[0006] By adopting the above technical solution, the mattress is supported above the support plate inside the surrounding frame. When the mattress is subjected to a force, it can be transmitted to the support plate, compressing the spring outside the outer ring of the connecting rod below the support plate, playing a certain buffer and protection role, and avoiding damage to the soft spring inside the mattress or the bed frame to ensure stability.

[0007] Optionally, support blocks are supported and fixed at the four corners of the bottom of the surrounding frame, and there are multiple support blocks.

[0008] By adopting the above technical solution, the bed frame structure composed of the surrounding frame and the backboard is supported and fixed by the support blocks.

[0009] Optionally, plastic strips are fixedly attached to the surface of the inner ring of the surrounding frame and the surface at the same height as the backboard surface. Arcuate chamfers are provided above and below the plastic strips.

[0010] By adopting the above technical solution, the contact area between the mattress and the inner surface of the surrounding frame is reduced, and the wear during the sliding of the side of the mattress and the inner surface of the surrounding frame is reduced.

[0011] Optionally, a sponge pad is fixedly attached to the front end surface of the backboard, and the sponge pad is fixedly attached to the backboard surface by means of adhesion.

[0012] Optionally, a rubber pad is fixedly attached to the surface of the abutting plate, and the rubber pad is fixedly attached to the surface of the abutting plate by fitting.

[0013] Optionally, a rod hole is provided on the surface of the cross plate at the connecting rod, and the connecting rod passes through the cross plate through the rod hole.

[0014] Compared with the prior art, the beneficial effects of the technical solution of the present application are as follows:

[0015] 1. In the technical solution of the present application, the mattress is supported on the surface of the support plate. When a large force acts on the mattress, part of the force can be transmitted to the support plate and the spring on the outer ring of the connecting rod below it is compressed, reducing the force on the mattress, thereby protecting the internal buffer spring of the mattress and the bed frame structure and ensuring that the stability is not greatly affected.

[0016] 2. In the technical solution of the present application, an abutting plate supported and fixed by a support rod is provided above the cross plate. When the support plate descends in height and compresses the spring, it can support and abut against the surface of the abutting plate to prevent the spring from being compressed too much and damaged.

[0017] 3. In the technical solution of the present application, plastic strips are provided on the inner ring surface of the surrounding frame, and the upper and lower surfaces thereof are arc-shaped chamfers, reducing the contact area between the side of the mattress and the inner surface of the surrounding frame. When the mattress descends in height, it can avoid excessive contact area with the inner surface of the surrounding frame and cause wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] By reading the following detailed description of the non-restrictive embodiments with reference to the accompanying drawings, other features, objects and advantages of the present invention will become more apparent:

[0019] Figure 1 is a schematic diagram of the overall structure of a soft bed with strong stability according to the present invention;

[0020] Figure 2 is a schematic diagram of the internal structure of the surrounding frame of a soft bed with strong stability according to the present invention.

[0021] In the figure: 1. Enclosing frame; 11. Support block; 12. Plastic strip; 2. Back panel; 21. Sponge pad; 3. Horizontal board; 31. Rod hole; 4. Support board; 41. Connecting rod; 411. Limiting plate; 42. Spring; 5. Support rod; 51. Contact plate; 511. Rubber pad. Detailed implementation mode

[0022] Please refer to Figure 1-2 , the present utility model provides a technical solution: a soft bed with strong stability, including an enclosing frame 1 and a back panel 2. The back panel 2 is vertically fixed at the rear end of the enclosing frame 1. The back panel 2 serves as the backrest of the bed frame. Support blocks 11 are supported and fixed at the four corners of the bottom of the enclosing frame 1. There are multiple support blocks 11 to achieve stable support for structures such as the enclosing frame 1. To improve comfort, a sponge pad 21 is fixed on the front surface of the back panel 2. The sponge pad 21 is fixed on the surface of the back panel 2 by pasting.

[0023] A support board 4 that can be lifted and lowered is arranged inside the enclosing frame 1. The size of the support board 4 is slightly smaller than that of the enclosing frame 1, so that the outer circle of the support board 4 does not directly contact the inner surface of the enclosing frame 1 and the surface of the back panel 2. A horizontal board 3 is horizontally fixed inside the enclosing frame 1 below the support board 4. The horizontal board 3 is arranged parallel to the support board 4. A plurality of connecting rods 41 are vertically and evenly fixed at the bottom of the support board 4. Rod holes 31 are formed on the surface of the horizontal board 3 at the position of the connecting rods 41. The connecting rods 41 can slide through the rod holes 31 to the lower side of the horizontal board 3, and a limiting plate 411 that touches the bottom of the horizontal board 3 is fixed at the end of the connecting rods 41. A spring 42 is sleeved outside the connecting rods 41 between the support board 4 and the horizontal board 3. The spring 42 supports the support board 4 upward to keep its height. When a mattress is placed and a person lies on it, the spring 42 is only compressed to a small extent and maintains the support for the mattress. When there is a child jumping or other large forces acting on the mattress, the force received by the mattress is transmitted to the support board 4, which can cause the support board 4 to lower its height and compress the spring 42 outside the connecting rods 41, so that the mattress also descends a certain height, providing a certain buffering and energy absorption effect for the mattress, reducing the force acting on the soft spring 42 in the mattress, and playing a certain protective role.

[0024] Plastic strips 12 are fixedly attached to the upper surface of the inner circle of the enclosing frame 1 and the surface of the back panel 2 at the same height. Arc-shaped chamfers are provided above and below the plastic strips 12 to reduce the contact between the side of the mattress and the inner circle of the enclosing frame 1, so that the lifting and lowering of the mattress are not subject to large resistance and wear is reduced.

[0025] Support rods 5 are vertically and evenly fixed on the surface of the horizontal board 3 between the connecting rods 41. A contact plate 51 is fixed at the top of the support rods 5. A rubber pad 511 is fixed on the surface of the contact plate 51. When the contact plate 51 descends to a large height, it will support on the surface of the contact plate 51 to prevent the support board 4 from further descending and compressing the spring 42, playing a protective role for the spring 42.

[0026] During use, place the spring 42 mattress on the surface of the support plate 4 and position it within the inner ring of the surrounding frame 1. When there is a child jumping or other significant force acting on the mattress, if the soft spring 42 in the spring 42 mattress is compressed to the limit compression length, the support plate 4 can be lowered in height to compress the spring 42 outside the outer ring of the connecting rod 41, causing the spring 42 mattress to also drop a certain height, providing a certain buffering and energy absorption effect on the spring 42 mattress, reducing the force acting on the soft spring 42 in the spring 42 mattress, playing a certain protective role, and avoiding damage to the structure of the mattress or the bed frame. When the force is large and the support plate 4 is lowered too much in height, the bottom of the support plate 4 will also rest on the surface of the abutment plate 51, preventing the support plate 4 from further lowering in height and causing structural damage due to excessive compression of the spring 42.

Claims

1. A soft bed with strong stability, comprising a frame (1) and a backboard (2), characterized in that: The back plate (2) is vertically fixed to the rear end of the surrounding frame (1), and a support plate (4) that can be lifted up and down is arranged inside the surrounding frame (1); A transverse plate (3) is transversely fixed inside the surrounding frame (1) below the support plate (4), a plurality of connecting rods (41) are vertically and evenly fixed to the bottom of the support plate (4), the connecting rods (41) can slide through to the bottom of the transverse plate (3), and a limiting plate (411) that contacts the bottom of the transverse plate (3) is fixed to the end of the connecting rod (41), a spring (42) is sleeved on the outer ring of the connecting rod (41) between the support plate (4) and the transverse plate (3), and support rods (5) are vertically and evenly fixed to the surface of the transverse plate (3) between the connecting rods (41), and a stop plate (51) is fixed to the top of the support rod (5).

2. A soft bed with strong stability according to claim 1, characterized in that: Support blocks (11) are supported and fixed at the four corners of the bottom of the surrounding frame (1), and a plurality of support blocks (11) are provided.

3. A soft bed with strong stability according to claim 1, characterized in that: Plastic strips (12) are fitted and fixed to the surface at the same height above the inner ring surface of the surrounding frame (1) and the surface of the back plate (2), and arc-shaped chamfers are arranged above and below the plastic strips (12).

4. A soft bed with strong stability according to claim 1, characterized in that: A sponge pad (21) is fixed to the front end surface of the back plate (2), and the sponge pad (21) is fixed to the surface of the back plate (2) by gluing.

5. The soft bed with strong stability according to claim 1, characterized in that: A rubber pad (511) is fixed on the surface of the abutment plate (51), and the rubber pad (511) is fixed on the surface of the abutment plate (51) by a fitting manner.

6. The soft bed with strong stability according to claim 1, characterized in that: A rod hole (31) is provided on the surface of the transverse plate (3) at the connecting rod (41), and the connecting rod (41) passes through the rod hole (31) and penetrates the transverse plate (3).

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