Variable elastic bed frame

Abstract

The utility model relates to the technical field of bed frames, in particular to a variable elastic bed frame. The variable elastic bed frame comprises a bed frame body, elastic supporting assemblies are arranged on transverse beams of the bed frame body, and a mattress is arranged at the tops of the elastic supporting assemblies. The elastic supporting assembly comprises an elastic belt, an elastic ring and the like. The elastic belt is bent into an arch shape and arranged on a transverse beam of the bed frame, and then the elastic rings are arranged at the two ends of the arch shape of the elastic belt to form arch feet; the elastic supporting assembly can be provided with different elastic strengths on each transverse beam of the bed frame. The elastic bands and the elastic rings are combined to form an arch-shaped structure with freely set elastic strength, the arch-shaped structure is used as a support of the mattress, and the whole structure is simple and flexible and is easy to process.

Description

Technical Field

[0001] The utility model relates to the technical field of bed frames, in particular to a variable elastic bed frame. Background Art

[0002] The structure of the existing bed generally includes a hard bed frame and an elastic support bed frame. The hard bed frame generally needs to be used with an elastic mattress; the elastic support bed frame is generally a spring / torsion spring bed.

[0003] Invention disclosure document CN107198383A discloses a soft bed frame, wherein a torsion spring is installed in the middle of the crossbar of the bed frame, and the two ends of the torsion spring point to the upper sides of the crossbar respectively, and a bed pad is arranged between the adjacent crossbars, and the bed pad and the torsion spring are arranged alternately; the invention adopts multiple bed pads to assemble to form a bed structure, and the bed pad is made of torsion springs. The disadvantage is that the spring / torsion spring is complicated to make, and the support performance cannot be flexibly set to a variable elasticity. Once the spring / torsion spring is damaged, it is extremely difficult to replace; thus greatly affecting the sleep quality during the use of the bed. Utility Model Content

[0004] The technical problem of the utility model is: to provide a variable elastic bed frame in order to overcome the shortcomings that the spring / torsion spring of the elastic supporting bed frame is complicated to manufacture and the supporting performance cannot flexibly realize the variable elastic setting.

[0005] The technical solution of the utility model is: a variable elastic bed frame, comprising a bed frame, elastic support components are arranged on the transverse beams of the bed frame, and a mattress is arranged on the top of the elastic support component; the elastic support component comprises an elastic belt and an elastic ring, the elastic belt is bent into an arch shape and arranged on the transverse beams of the bed frame, and the elastic ring is arranged at both ends of the arch shape of the elastic belt to form arch feet; the elastic support component can set different elastic strengths on each transverse beam of the bed frame, and the position distance of the elastic ring pressed on the two ends of the arch shape of the elastic belt, that is, the position distance of the arch feet, is adjusted.

[0006] Furthermore, the elastic band and the elastic ring are fixed to the transverse beam of the bed frame by gluing.

[0007] Furthermore, the mattress is made of a flexible material.

[0008] Furthermore, the flexible material is bamboo strips, bamboo boards, nylon, rubber or a composite material thereof.

[0009] Furthermore, it also includes a U-shaped buckle and a torsion bar bolt, an elastic ring is fixed on the top of the U-shaped buckle, and the arch foot of the elastic band is connected by the U-shaped buckle and the torsion bar bolt to further achieve adjustable fixation of the position distance of the arch foot.

[0010] The utility model has the following advantages: 1. The utility model adopts a combination of an elastic belt and an elastic ring to form an arch structure with freely set elastic strength as a support for the mattress. The overall structure is simple, flexible and easy to process.

[0011] 2. By adjusting the position of the elastic ring to set different arch foot distances, the shape and elasticity of the arch structure can be changed; thus, each elastic support component has a different elastic strength, which can better adapt to the curve and pressure distribution of the human body and increase the comfort and quality of sleep. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the utility model.

[0013] Figure 2 This is a schematic diagram of the connection structure of the elastic support assembly in Example 1 of the utility model.

[0014] Figure 3 It is a schematic diagram of the three-dimensional structure of the elastic support assembly in Example 1 of the utility model.

[0015] Figure 4 This is a schematic diagram of the connection structure of the elastic support assembly in Example 2 of the utility model.

[0016] Figure 5 It is a schematic diagram of the three-dimensional structure of the U-shaped buckle in Example 2 of the utility model.

[0017] In the above drawings: 1: bed frame, 2: elastic support assembly, 3: mattress, 21: elastic belt, 22: elastic ring, 23: U-shaped buckle, 24: torsion bar bolt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] like Figure 1-3As shown, a variable elastic bed frame includes a bed frame 1, elastic support components 2 are arranged on the transverse beams of the bed frame 1, and a mattress 3 is arranged on the top of the elastic support component 2; the elastic support component 2 includes an elastic belt 21 and an elastic ring 22, the elastic belt 21 is bent into an arch shape and arranged on the transverse beam of the bed frame 1, and the elastic ring 22 is arranged at both ends of the arch shape of the elastic belt 21 to form arch feet; the elastic support component 2 can set different elastic forces on each transverse beam of the bed frame 1, by adjusting the position distance of the elastic ring 22 pressed on the two ends of the arch shape of the elastic belt 21, that is, the position distance of the arch feet.

[0021] The utility model adopts a combination of an elastic band 21 and an elastic ring 22 to form an arch structure with freely set elastic strength as a support for the mattress 3. The bending degree of the elastic band 21 determines the height and curvature of the arch structure, thereby affecting the elasticity and comfort of the mattress 3. The function of the elastic ring 22 is to fix the two ends of the elastic band 21 to form an arch foot, and at the same time, the tension of the elastic band 21 can be adjusted to change the shape and elasticity of the arch structure. The multiple transverse beams of the bed frame 1 of the utility model are provided with elastic support components 2 with different support strengths. According to ergonomics, different elastic forces are set by adjusting the position of the elastic ring 22, so that each elastic support component 2 has different elastic strengths; the elastic support component 2 in the middle can have strong elastic force, and the elastic force in the head and feet can be weak, so that the elastic force distribution of the bed frame 1 is gradually changed from the middle to the two sides, which better adapts to the curve and pressure distribution of the human body and increases the comfort and quality of sleep.

[0022] The locations where the elastic band 21 and the elastic ring 22 are arranged are fixed on the transverse beam of the bed frame 1 by gluing.

[0023] The mattress 3 is made of a flexible material, such as bamboo strips, bamboo boards, nylon, rubber or a composite material thereof.

[0024] Example 2

[0025] like Figure 4 and Figure 5 As shown, based on Example 1, a variable elastic bed frame also includes a U-shaped buckle 23 and a torsion bar bolt 24, an elastic ring 22 is fixed to the top of the U-shaped buckle 23, and the arch foot of the elastic band 21 adopts the connection method of the U-shaped buckle 23 and the torsion bar bolt 24 to further realize the adjustable fixation of the position distance of the arch foot.

[0026] The installer only needs to tighten the U-shaped buckle 23 through the torsion bar bolt 24 to quickly adjust the position distance of the arch foot; at the same time, it is also convenient to disassemble and replace the elastic support component 2 of the bed frame.

[0027] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A variable elastic bed frame, characterized by: The invention comprises a bed frame (1), wherein elastic support components (2) are arranged on the transverse beams of the bed frame (1), and a mattress (3) is arranged on the top of the elastic support components (2); the elastic support components (2) comprise an elastic belt (21) and an elastic ring (22); the elastic belt (21) is bent into an arch shape and arranged on the transverse beams of the bed frame (1), and the elastic ring (22) is arranged at both ends of the arch shape of the elastic belt (21) to form arch feet; the elastic support components (2) can be set with different elastic forces on each transverse beam of the bed frame (1), and the position distance of the elastic ring (22) pressed on the two ends of the arch shape of the elastic belt (21), i.e. the position distance of the arch feet, is adjusted.

2. A variable elastic bed frame according to claim 1, characterized in that: The locations where the elastic band (21) and the elastic ring (22) are arranged are fixed on the transverse beam of the bed frame (1) by gluing.

3. A variable elastic bed frame according to claim 1, characterized in that: The mattress (3) is made of a flexible material.

4. A variable elastic bed frame according to claim 1, characterized in that: It also includes a U-shaped buckle (23) and a torsion bar bolt (24), the top of the U-shaped buckle (23) is fixed with an elastic ring (22), and the arch foot of the elastic band (21) is connected by the U-shaped buckle (23) and the torsion bar bolt (24), so as to further achieve adjustable distance fixation of the arch foot.

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