Bendable spring mattress for electric bed

Abstract

The utility model discloses a bendable spring mattress for an electric bed, and belongs to the technical field of mattresses. The mattress comprises: a frame; the hard lower layer is arranged at the bottom of the inner cavity of the frame body; the spring layer is positioned on the hard lower layer; the soft upper layer is arranged on the spring layer; the frame body comprises a front frame, a rear frame and a connecting frame, and the connecting frame is rotationally connected with the front frame and the rear frame. According to the bendable spring mattress for the electric bed, the frame body is a peripheral hard support and provides strong supporting force, when a user sits beside the bed, the user does not couch, the user sits on the mattress and does not sink much, the gravity center can be kept stable, the frame body is composed of the front frame, the rear frame and the connecting frame, and the connecting frame is rotationally connected with the front frame and the rear frame, so that the frame body is convenient to use. Therefore, the frame body can keep moving under the condition of keeping relatively strong supporting force, so that the frame body does not influence the bending capacity of the mattress, and the mattress is suitable for the electric bed.

Description

Technical Field

[0001] The utility model relates to the technical field of mattresses, in particular to a bendable spring mattress for an electric bed. Background Art

[0002] Spring mattress is a commonly used mattress with good performance in modern times. Its cushion core is composed of springs. This mattress has the advantages of good elasticity, good support, strong air permeability and durability. The three-section partitioned independent spring designed strictly according to the principle of ergonomics can flexibly expand and contract according to the curve and weight of the human body.

[0003] An electric bed is a bed frame that can electrically control the height of the head or foot of the bed board and freely adjust the degree of curvature of the bed board. It is divided into two categories: slatted frame and bed board type.

[0004] The electric mattress has the function of adjusting the bed board, and usually requires the use of a matching electric mattress. However, the bending performance of household spring mattresses is poor, and they cannot be adapted to electric beds, and their applicability is poor. Although the electric mattress has good bending performance, it is soft overall, and it is easy to cause collapse when sitting on the edge of the bed, and the hardness is too low. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a bendable spring mattress for an electric bed.

[0006] The technical solution of the utility model is: a bendable spring mattress for an electric bed, comprising: a frame; a hard lower layer arranged at the bottom of the inner cavity of the frame; a spring layer located on the hard lower layer; a soft upper layer placed on the spring layer; the frame comprises a front frame, a rear frame, and a connecting frame, and the connecting frame is rotatably connected to the front frame and the rear frame respectively; the spring layer comprises a spring mesh pad arranged in the front frame and the rear frame; an independent spring assembly is arranged in the connecting frame, and the independent spring assembly is rotatably connected to the spring mesh pad.

[0007] Furthermore, the connection frame includes a first frame body, a second frame body, and a third frame body; the first frame body is rotatably connected to the rear frame, and the third frame body is rotatably connected to the front frame.

[0008] Furthermore, the first frame, the second frame and the third frame are rotatably connected to each other.

[0009] Furthermore, the independent spring assembly includes a plurality of spring groups distributed in a row, and the plurality of spring groups are arranged at intervals, and hinges for mutually hinged connection are provided between adjacent spring groups.

[0010] Furthermore, the spring group consists of springs that are arranged adjacent to each other in sequence along the width direction of the mattress.

[0011] Furthermore, the front frame and the rear frame are both composed of an outer frame and an inner frame, and a connecting rod is provided between the outer frame and the inner frame.

[0012] Furthermore, the front frame, the rear frame and the connecting frame are wrapped with an integrated sleeve on the outside.

[0013] Furthermore, the hard lower layer is composed of a hard sponge, and the soft upper layer is composed of a soft sponge layer and a latex layer.

[0014] Furthermore, the front frame and the inner frame are iron grids.

[0015] The beneficial technical effect of the utility model is that the frame is a hard support for the periphery, providing a strong supporting force. When the user sits on the edge of the bed, the user will not sink down, and will not sink too much when sitting on the mattress, and the center of gravity can be kept stable. Since the frame is composed of a front frame, a rear frame and a connecting frame, and the connecting frame is rotatably connected to the front frame and the rear frame, the frame can remain movable while maintaining a strong supporting force, so that the frame does not affect the bending ability of the mattress, and is suitable for electric beds. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a top view of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of a side cross-section of the structure of the utility model;

[0018] Figure 3 It is a schematic diagram of a side cross-section of the structure of the utility model;

[0019] Figure 4 This utility model Figure 1 A schematic diagram of the structure enlargement at the center A;

[0020] Figure 5 It is a schematic diagram of the utility model after bending.

[0021] The numbers and letters in the figure represent the corresponding component names:

[0022] 1. front frame; 2. rear frame; 3. first frame body; 31. second frame body; 32. third frame body; 4. hard lower layer; 41. spring mesh pad; 42. independent spring; 53. hinge; 5. soft upper layer; 6. connecting rod; 7. integrated sleeve. DETAILED DESCRIPTION

[0023] In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the specific implementation methods of the utility model are further described in detail below in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the utility model but are not used to limit the scope of the utility model.

[0024] See attached Figure 1-5 As shown, the bendable spring mattress for electric bed of the first embodiment comprises: a frame; a hard lower layer 4 arranged at the bottom of the inner cavity of the frame; a spring layer located on the hard lower layer 4; and a soft upper layer 5 placed on the spring layer.

[0025] The hard lower layer 4 is the bottom layer for providing hard support, and then the spring layer is used as the middle layer to provide adaptive elasticity, and finally the soft upper layer 5 is used as the top layer. Therefore, after the user lies on the mattress, the top soft upper layer 5 can provide the best comfort.

[0026] The frame body includes a front frame 1, a rear frame 2, and a connecting frame, and the connecting frame is rotatably connected to the front frame 1 and the rear frame 2 respectively; the spring layer includes a spring mesh pad 41 arranged in the front frame 1 and the rear frame 2; an independent spring 42 component is arranged in the connecting frame, and the independent spring 42 component is rotatably connected to the spring mesh pad 41.

[0027] The frame is a hard support around the perimeter, providing strong supporting force. When the user sits on the edge of the bed, they will not sink down, and when sitting on the mattress, they will not sink too much, and the center of gravity can be kept stable.

[0028] Since the frame is composed of a front frame 1, a rear frame 2 and a connecting frame, and the connecting frame is rotatably connected to the front frame 1 and the rear frame 2, the frame can remain movable while maintaining a strong supporting force, so that the frame does not affect the bending ability of the mattress and is suitable for an electric bed.

[0029] The spring mesh pad 41 can be of an integrated type, which is more convenient to produce. Since the inside of the connecting frame needs to be bent, an independent spring 42 needs to be arranged. The independent springs 42 are distributed at intervals during installation to avoid mutual squeezing during bending, which affects the bending performance. The independent spring 42 assembly is rotatably connected to the spring mesh pad 41, so that it can remain connected during bending, thereby increasing stability.

[0030] Furthermore, the connecting frame includes a first frame body 3, a second frame body 31, and a third frame body 32; the first frame body 3 is rotatably connected to the rear frame 2, the third frame body 32 is rotatably connected to the front frame 1, and the first frame body 3, the second frame body 31 and the third frame body 32 are rotatably connected to each other.

[0031] The connection frame is divided into a first frame body 3, a second frame body 31, and a third frame body 32, so that it becomes a hinged structure with better mobility.

[0032] Furthermore, the independent spring 42 assembly includes a plurality of spring groups arranged in series, and the plurality of spring groups are arranged at intervals, and hinges 53 for mutually hinged connection are provided between adjacent spring groups.

[0033] By arranging the springs at intervals, space can be reserved for the springs to tilt so that the mattresses will not interfere with each other when being bent. Furthermore, since hinges 53 are also arranged between the springs, the stability between the spring groups can be maintained.

[0034] Furthermore, the spring group consists of springs that are arranged adjacent to each other in sequence along the width direction of the mattress.

[0035] Distributing the springs in groups can make installation more convenient.

[0036] Furthermore, the front frame 1 and the rear frame 2 are both composed of an outer frame and an inner frame, and a connecting rod 6 is provided between the outer frame and the inner frame.

[0037] The outer frame and the inner frame can increase the width of the front frame 1 and the rear frame 2 to make their supporting surface larger, and use the connecting rod 6 to increase the connection strength.

[0038] Furthermore, the front frame 1, the rear frame 2 and the connection frame are wrapped with an integrated sleeve 7 on the outside, and the integrated sleeve 7 can be wrapped around the entire mattress to improve the aesthetics.

[0039] Furthermore, the hard lower layer 4 is composed of hard sponge, and the soft upper layer 5 is composed of a soft sponge layer and a latex layer.

[0040] Furthermore, the front frame 1 and the inner frame are iron grids, which can reduce weight while providing better supporting force.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. It should be pointed out that a person skilled in the art can make several improvements and modifications without departing from the technical principle of the present invention, and these improvements and modifications should also be regarded as within the protection scope of the present invention.

Claims

1. A bendable spring mattress for an electric bed, characterized in that: include: Frame; A hard lower layer (4) disposed at the bottom of the inner cavity of the frame; a spring layer located on the hard lower layer (4); a soft upper layer (5) placed on the spring layer; The frame body comprises a front frame (1), a rear frame (2), and a connecting frame, wherein the connecting frame is rotatably connected to the front frame (1) and the rear frame (2) respectively; The spring layer comprises a spring mesh pad (41) arranged in the front frame (1) and the rear frame (2); and an independent spring (42) component arranged in the connection frame, wherein the independent spring (42) component is rotatably connected to the spring mesh pad (41).

2. The bendable spring mattress for electric bed according to claim 1, characterized in that: The connecting frame comprises a first frame body (3), a second frame body (31), and a third frame body (32); the first frame body (3) is rotatably connected to the rear frame (2), and the third frame body (32) is rotatably connected to the front frame (1).

3. The bendable spring mattress for electric bed according to claim 2, characterized in that: The first frame (3), the second frame (31) and the third frame (32) are rotatably connected to each other.

4. The bendable spring mattress for electric bed according to claim 1, characterized in that: The independent spring (42) assembly comprises a plurality of spring groups arranged in series, and the plurality of spring groups are arranged at intervals, and hinges (53) are provided between adjacent spring groups for hinged connection between them.

5. The bendable spring mattress for electric bed according to claim 4, characterized in that: The spring group is composed of springs which are arranged adjacent to each other in sequence along the width direction of the mattress.

6. The bendable spring mattress for electric bed according to claim 1, characterized in that: The front frame (1) and the rear frame (2) are both composed of an outer frame and an inner frame, and a connecting rod (6) is provided between the outer frame and the inner frame.

7. The bendable spring mattress for electric bed according to claim 1, characterized in that: The front frame (1), the rear frame (2) and the connection frame are wrapped with an integrated sleeve (7) on the outside.

8. The bendable spring mattress for electric bed according to claim 1, characterized in that: The hard lower layer (4) is composed of hard sponge, and the soft upper layer (5) is composed of a soft sponge layer and a latex layer.

9. The bendable spring mattress for an electric bed according to claim 6, characterized in that: The front frame (1) and the inner frame are iron grids.

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