Foldable functional mattress

Abstract

A foldable functional mattress comprises a functional support assembly, a mattress cover and an isolation cushion layer, a cavity for containing the functional support assembly and the isolation cushion layer is formed in the mattress cover, the functional support assembly is installed at the bottom of the cavity, the isolation cushion layer is laid on the upper surface of the functional support assembly, and the isolation cushion layer is arranged on the upper surface of the functional support assembly. The mattress jacket is provided with a zipper for communicating the cavity with the outside when the zipper is opened; when the functional mattress needs to be folded, only the zipper of the mattress cover needs to be unzipped, and the second connecting piece in the functional bracket assembly is detached, so that the front half bracket and the rear half bracket can relatively rotate to realize folding under the rotary connection action of the first connecting piece, and therefore, the length size of the functional mattress is reduced, and the functional mattress is convenient to carry; and when the functional mattress is carried to a bedroom in use, the functional mattress is unfolded.

Description

Technical Field

[0001] This utility model belongs to the field of functional mattress technology, specifically relating to a foldable functional mattress. Background Technology

[0002] Mattresses are one of the most important pieces of furniture used in people's daily lives to improve sleep quality. Their main function is to provide support and cushioning between the body and the bed frame, ensuring a comfortable and healthy sleep environment.

[0003] In modern society, people have increasingly diverse needs for mattresses, requiring adjustable backrests, leg supports, and other support areas to meet different usage requirements and enhance comfort. As a result, various functional mattresses have emerged on the market. While these mattresses offer power adjustments for backrests and leg supports, the need for an internal support structure prevents them from being folded. During transport, functional mattresses can only be moved in their unfolded state. However, these mattresses are generally quite large, typically reaching 1.5 or 1.8 meters wide and 2.0 meters long when unfolded, making them difficult to fit into elevators and significantly complicating their transport. Utility Model Content

[0004] In order to overcome at least some of the shortcomings of the prior art, the present invention provides a foldable functional mattress.

[0005] The technical solution provided by this utility model is as follows:

[0006] A foldable functional mattress includes a functional support assembly, a mattress cover, and an isolation layer. The mattress cover has a cavity inside to accommodate the functional support assembly and the isolation layer. The functional support assembly is installed at the bottom of the cavity, and the isolation layer is laid on the upper surface of the functional support assembly. The mattress cover has a zipper for opening the cavity to connect with the outside. The functional support assembly includes a front support and a rear support. The front and rear supports are foldably connected by a first connector and a second connector. The front and rear supports are rotatably connected based on the first connector, and are detachably locked based on the second connector. The first connector is connected to the bottom of the front and rear supports, and the second connector is connected to the top of opposite sides of the front and rear supports.

[0007] As a further technical solution of this utility model, both the mattress cover and the isolation pad have a certain degree of extensibility.

[0008] As a further technical solution of this utility model, the first connecting member is a hinged hinge or a folding hinge.

[0009] As a further technical solution of this utility model, the second connecting member is a bolt and nut connection assembly.

[0010] As a further technical solution of this utility model, it also includes a base frame, which is located at the bottom of the mattress cover. The base frame includes a front half base frame and a rear half base frame. The front half base frame is detachably connected to the bottom of the front half support through the mattress cover via a third connector. The rear half base frame is also detachably connected to the bottom of the rear half support through the mattress cover via a third connector.

[0011] As a further technical solution of this utility model, the front bracket includes a back adjustment bracket, a front fixed bracket and a front electric telescopic cylinder. The back adjustment bracket is rotatably connected to the top of the opposite side of the front fixed bracket. The bottom of the front fixed bracket is provided with a front telescopic cylinder mounting bracket. One end of the front electric telescopic cylinder is rotatably connected to the front telescopic cylinder mounting bracket and the other end is rotatably connected to the bottom of the back adjustment bracket.

[0012] As a further technical solution of this utility model, the rear support includes a rear fixed support, a thigh adjustment support, a calf adjustment support, a rear electric telescopic cylinder, and a balance bar. The tops of the rear fixed support, the thigh adjustment support, and the calf adjustment support on opposite sides are rotatably connected in sequence. The bottom of the rear fixed support is provided with a rear telescopic cylinder mounting bracket. One end of the rear electric telescopic cylinder is rotatably connected to the rear telescopic cylinder mounting bracket, and the other end is rotatably connected to the bottom of the thigh adjustment support. The bottom of the thigh adjustment support and the bottom of the rear fixed support are respectively rotatably connected to both ends of the balance bar.

[0013] As a further technical solution of this utility model, the functional support assembly is provided with downwardly protruding anti-collision frames on all four sides.

[0014] The beneficial effects of this utility model are as follows: When the functional mattress needs to be folded, simply unzip the mattress cover and remove the second connector in the functional support assembly. This allows the front and rear supports to rotate relative to each other under the rotational connection of the first connector, thus reducing the length of the functional mattress and making it easier to move. When the functional mattress is moved to the bedroom, it can be unfolded, and the second connector can be reinstalled into the front and rear supports to lock them in place. Then, the zipper can be closed. The folding and installation of the functional mattress is also quite convenient and does not require tedious installation work. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the internal structure of the functional mattress in this embodiment;

[0016] Figure 2This is a diagram illustrating the folding process of the functional support assembly in this embodiment;

[0017] Figure 3 This is a schematic diagram of the functional support assembly in its fully unfolded and flat state according to this embodiment;

[0018] Figure 4 This is a schematic diagram of one adjustment state of the functional support assembly in this embodiment;

[0019] Figure 5 This is a schematic diagram of another adjustment state of the functional support assembly in this embodiment;

[0020] Figure 6 This is a schematic diagram of the bottom structure connecting the front and rear fixed brackets in this embodiment. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0022] It should be noted that if any directional indication (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.) is involved in the embodiments of this utility model, the directional indication is only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0023] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," such descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, features defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0024] like Figures 1 to 6As shown, this embodiment discloses a foldable functional mattress, including a functional support assembly 1, a mattress cover 2, and an isolation layer 3. The mattress cover 2 has a cavity inside to accommodate the functional support assembly 1 and the isolation layer 3. The functional support assembly 1 is installed at the bottom of the cavity, and the isolation layer 3 is laid on the upper surface of the functional support assembly 1. The mattress cover 2 is provided with a zipper for opening the cavity to communicate with the outside. The functional support assembly 1 includes a front half support 11 and a rear half support 12. The front half support 11 and the rear half support 12 are foldably connected by a first connector 13 and a second connector 14. The front half support 11 and the rear half support 12 are rotatably connected based on the first connector 13, and the front half support 11 and the rear half support 12 are detachably locked based on the second connector 14. The first connector 13 is connected to the bottom of the front half support 11 and the rear half support 12, and the second connector 14 is connected to the top of the opposite side of the front half support 11 and the rear half support 12. When the functional mattress needs to be folded, simply unzip the mattress cover 2 and detach the second connector 14 from the functional support assembly 1. This allows the front half support 11 and the rear half support 12 to rotate relative to each other under the rotational connection of the first connector 13, thus reducing the length of the functional mattress and facilitating transport. When the functional mattress is moved to the bedroom, it is unfolded, and the second connector 14 is reinstalled into the front half support 11 and the rear half support 12, locking them in place. The zipper is then closed. The folding and installation of the functional mattress is quite convenient and requires no complicated installation work. Both the mattress cover 2 and the insulating layer 3 have a certain degree of elasticity when folded, allowing the functional mattress to be folded.

[0025] In a preferred embodiment, the first connector 13 is a hinged hinge or a folding hinge. The second connector 14 is a bolt and nut connection assembly.

[0026] In a preferred embodiment, since the functional mattress is placed on the bed board, its bottom surface needs stable support. However, the functional support assembly 1 contains many components, and the bottom of the mattress may lack stability due to the different installation positions of these components. To solve this problem, the functional mattress in this embodiment also includes a base frame 4, which is located at the bottom of the mattress cover 2. The base frame 4 includes a front base frame 41 and a rear base frame 42. The front base frame 41 is detachably connected to the bottom of the front support 11 through the mattress cover 2 via a third connector 43, and the rear base frame 42 is also detachably connected to the bottom of the rear support 12 through the mattress cover 2 via a third connector 43. When the functional mattress is placed on the bed board, it is supported by the base frame 4, ensuring that the bottom of the functional support assembly 1 is above the bed board without requiring support from the functional support assembly 1 itself. This guarantees the stability of the functional mattress. Furthermore, when the functional support assembly 1 is adjusted, the base frame 4 does not move accordingly, ensuring that the functional mattress remains stably placed on the bed board. The third connecting component 43 is a bolt.

[0027] In a preferred embodiment, the front support 11 includes a back adjustment support 111, a front fixed support 112, and a front electric telescopic cylinder 113. The back adjustment support 111 is rotatably connected to the top of the opposite side of the front fixed support 112. The bottom of the front fixed support 112 is provided with a front telescopic cylinder mounting bracket 114. One end of the front electric telescopic cylinder 113 is rotatably connected to the front telescopic cylinder mounting bracket 114, and the other end is rotatably connected to the bottom of the back adjustment support 111. When the front electric telescopic cylinder 113 extends or retracts, it can control the back adjustment support 111 to flip relative to the front fixed support 112, thereby achieving tilt adjustment. Specifically, the front base frame 41 is detachably connected to the bottom of the front fixed support 112 through the mattress cover 2 via a third connector 43.

[0028] In a preferred embodiment, the rear support 12 includes a rear fixed support 121, a thigh adjustment support 122, a calf adjustment support 123, a rear electric telescopic cylinder 124, and a balance bar 125. The tops of the rear fixed support 121, the thigh adjustment support 122, and the calf adjustment support 123 are rotatably connected on opposite sides. The bottom of the rear fixed support 121 is provided with a rear telescopic cylinder mounting bracket 126. One end of the rear electric telescopic cylinder 124 is rotatably connected to the rear telescopic cylinder mounting bracket 126, and the other end is rotatably connected to the bottom of the thigh adjustment support 122. The bottoms of the thigh adjustment support 122 and the bottoms of the rear fixed support 121 are rotatably connected to both ends of the balance bar 125, respectively. When the rear electric telescopic cylinder 124 extends or retracts, it controls the thigh adjustment bracket 122 to flip relative to the rear fixed bracket 121, thereby achieving tilt adjustment. Simultaneously, the calf adjustment bracket 123 moves with the thigh adjustment bracket 122. Under the connection of the balance bar 125, the upper surface of the calf adjustment bracket 123 remains balanced, allowing for vertical adjustment. Specifically, the rear half-base frame 42 is detachably connected to the bottom of the rear fixed bracket 121 via a third connector 43 passing through the mattress cover 2.

[0029] Specifically, to provide a certain degree of impact resistance to the outer side of the functional support assembly 1, downward-protruding anti-collision frames 15 are provided around all four sides of the functional support assembly 1. The anti-collision frames 15 create a square frame structure on the outer side of the functional support assembly 1, which conforms to the structure of the mattress. Furthermore, when the functional mattress does not have a base frame 4, the downward-protruding anti-collision frames 15 can, to a certain extent, support the mattress and allow it to rest stably on the bed board.

[0030] Specifically, in order to further improve the stability of the base frame 4, the front half base frame 41 and the rear half base frame 42 are detachably connected and fixed by a fourth connector 44, wherein the fourth connector 44 is a bolt and nut connection assembly.

[0031] The above description is only a preferred embodiment of the present utility model. Any technical solution that achieves the purpose of the present utility model by essentially the same means shall fall within the protection scope of the present utility model.

Claims

1. A foldable functional mattress characterized by: The utility model provides a kind of bed mattress outer cover and isolation pad layer, including functional support assembly (1), bed mattress outer cover (2) and isolation pad layer (3), the cavity of being equipped with accommodating functional support assembly (1) and isolation pad layer (3) inside bed mattress outer cover (2), functional support assembly (1) is installed at the bottom of cavity, isolation pad layer (3) is laid on the upper surface of functional support assembly (1), and bed mattress outer cover (2) is equipped with zip for opening cavity and external communication;Functional support assembly (1) includes front half support (11) and rear half support (12), and front half support (11) and rear half support (12) are foldably connected by first connecting piece (13) and second connecting piece (14), and front half support (11) and rear half support (12) are rotatably connected based on first connecting piece (13) connection, and front half support (11) and rear half support (12) are detachably locked and fixed based on second connecting piece (14) connection, and first connecting piece (13) is connected to the bottom of front half support (11) and rear half support (12), and second connecting piece (14) is connected to the top of opposite side of front half support (11) and rear half support (12).

2. A foldable functional mattress according to claim 1, characterized in that: Bed mattress outer cover (2) and isolation pad layer (3) are both ductile.

3. The foldable functional mattress according to claim 1, wherein: First connecting piece (13) is flat hinge or folding hinge.

4. The foldable functional mattress according to claim 1, wherein: Second connecting piece (14) is bolt and nut connecting assembly.

5. The foldable functional mattress according to claim 1, wherein: It also includes chassis (4), and chassis (4) is arranged at the bottom of bed mattress outer cover (2), and chassis (4) includes front half chassis (41) and rear half chassis (42), and front half chassis (41) is detachably connected to the bottom of front half support (11) by third connecting piece (43) through bed mattress outer cover (2), and rear half chassis (42) is also detachably connected to the bottom of rear half support (12) by third connecting piece (43) through bed mattress outer cover (2).

6. The foldable functional mattress according to claim 1, wherein: Front half support (11) includes back adjustment support (111), front fixed support (112) and front electric telescopic cylinder (113), and back adjustment support (111) is rotatably connected to the top of opposite side of front fixed support (112), and the bottom of front fixed support (112) is equipped with front telescopic cylinder mounting bracket (114), and one end of front electric telescopic cylinder (113) is rotatably connected to front telescopic cylinder mounting bracket (114), and the other end is rotatably connected to the bottom of back adjustment support (111).

7. The foldable functional mattress according to claim 1, wherein: The rear half support (12) comprises a rear fixed support (121), a thigh adjusting support (122), a calf adjusting support (123), a rear electric telescopic cylinder (124) and a balance bar (125), the rear fixed support (121), the thigh adjusting support (122) and the calf adjusting support (123) are sequentially and rotatably connected at the top of the opposite side, the bottom of the rear fixed support (121) is provided with a rear telescopic cylinder mounting rack (126), one end of the rear electric telescopic cylinder (124) is rotatably connected to the rear telescopic cylinder mounting rack (126), and the other end is rotatably connected to the bottom of the thigh adjusting support (122); the bottom of the thigh adjusting support (122) and the bottom of the rear fixed support (121) are rotatably connected with both ends of the balance bar (125) respectively.

8. The foldable functional mattress according to claim 1, wherein: The functional support assembly (1) is provided with a downward protruding anti-collision frame (15) around.

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