Multi-layer foldable mattress convenient to store

Abstract

The multi-layer foldable mattress convenient to store comprises mattress plates and a cotton cover, the cotton cover is arranged on the outer surfaces of the multiple sets of mattress plates in a sleeved mode, the two ends of each mattress plate are fixedly provided with a connector and two sets of T-shaped sliding blocks respectively, and the outer surfaces of the two sets of T-shaped sliding blocks are each provided with a connecting mechanism in a sliding mode. Therefore, each group of mattress plates can be rotationally mounted between the two groups of connecting mechanisms of the other group of mattress plates through the connectors. Through the design of the connecting mechanisms, the multiple groups of folded mattress plates can be tightly attached, the space occupied by the whole mattress plates is greatly reduced through the tight attachment, the folded mattress plates can be more easily placed in narrow spaces such as a wardrobe and a bed bottom when the mattress plates are stored in a family, and therefore the space utilization rate can be increased, and the space utilization rate can be increased. The storage cost is reduced.

Description

Technical Field

[0001] This utility model relates to the field of furniture technology, specifically to a multi-layer foldable mattress that is easy to store. Background Technology

[0002] As people's living standards continue to improve, consumers have higher and higher requirements for mattresses. Mattresses are becoming larger and larger, making them very difficult to move, especially in high-rise buildings. Since mattresses cannot be put into elevators, they can only be moved manually, which consumes a lot of manpower.

[0003] For example, Chinese patent CN214510429U discloses a folding mattress structure, belonging to the technical field of folding mattress core structures. This folding mattress structure includes a mattress body, which is composed of a bridge and a connecting layer. The connecting layer is located at the top of the bridge and is fixedly connected to the connecting layer. A folding device is provided inside the bridge. The folding device includes storage slots. Storage slots of the same size are opened on both sides of the middle of the bridge. A support rod is movably installed at one end of each storage slot. A U-shaped frame is fixedly connected to each support rod. A sliding device is provided at the other end of the U-shaped frame inside another storage slot. This utility model does not require manual operation and can automatically fold, greatly reducing the area occupied by the mattress and minimizing the size of the mattress body, making it convenient for transportation.

[0004] However, the aforementioned folding mattress structure results in a large distance between the mattresses after folding, preventing the multiple folded mattresses from fitting together tightly and making it difficult to fully utilize the limited space during storage or transportation. Utility Model Content

[0005] The purpose of this invention is to provide a multi-layer foldable mattress that is easy to store, in order to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A conveniently foldable multi-layer mattress includes: mattress boards and cotton covers. The cotton covers are fitted onto the outer surfaces of multiple mattress boards. Each mattress board has a connector and two sets of T-shaped sliders fixedly installed at both ends. The outer surfaces of the two sets of T-shaped sliders are slidably fitted with connecting mechanisms, so that each set of mattress boards can be rotatably installed between the two sets of connecting mechanisms of another set of mattress boards through the connector.

[0008] Preferably, the connecting mechanism is capable of sliding up or down on the outer surface of the T-shaped slider.

[0009] Preferably, the mattress board rotatably connected to the connecting mechanism can be flipped and folded in a Z-shape to the left and right respectively.

[0010] Preferably, the connecting mechanism includes a guide block, one end of which has a guide groove, so that the guide block can slide on the outer surface of the T-shaped slider through the guide groove. A guide rail block is slidably installed inside the guide block, and a rotating column is fixedly installed at one end of the guide rail block.

[0011] Preferably, the rotating column slides out from the guide block and rotates within the joint of another set of mattress boards.

[0012] Preferably, the mattress board can drive the guide rail block at one end of the rotating column to slide up and down within the guide block via the connector.

[0013] Preferably, a wing bolt is rotatably installed inside the guide block, and the wing head of the wing bolt slides out from the other end inside the guide block.

[0014] Preferably, the wing head of the wing bolt can be screwed into and pressed against one end of the guide block through the threaded portion, thereby confining the guide block within the guide block.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] Through the design of the mattress board, connector, T-shaped slider, and connecting mechanism, when multiple mattress boards are folded together, the mattress board can slide up a distance equal to the thickness of a mattress board through the connector at one end between the two connecting mechanisms of another mattress board. This allows the mattress board to rotate 180° within the connecting mechanism, ensuring it fits tightly against the surface of the lower mattress board. By operating in sequence, multiple mattress boards can be folded together in a Z-shape. This tight fit greatly reduces the overall space occupied by the mattress board, making it easier to place the folded mattress board in small spaces such as wardrobes or under beds during home storage, thereby improving space utilization and reducing storage costs. Attached Figure Description

[0017] Figure 1 This is a schematic diagram showing the exploded structure of the cotton cover and mattress board used in this practical invention.

[0018] Figure 2 This is a schematic diagram of the overall structure of the multi-layer foldable mattress for convenient storage according to this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of multiple mattress boards folded together according to this utility model;

[0020] Figure 4 This is a schematic diagram of the T-shaped slider structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the connection mechanism of this utility model.

[0022] In the diagram: 1. Mattress board; 101. Connector; 102. T-shaped slider; 103. Cotton cover; 104. Elastic band; 2. Connecting mechanism; 201. Guide block; 202. Guide rail block; 203. Rotating column; 204. Wing bolt; 205. Guide groove. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] like Figures 1-2 As shown, this embodiment provides a conveniently foldable multi-layer mattress, including: mattress board 1 and cotton cover 103. The cotton cover 103 is fitted onto the outer surface of multiple mattress boards 1. The two ends of the mattress board 1 are respectively fixedly installed with a connector 101 and two sets of T-shaped sliders 102. The outer surface of the two sets of T-shaped sliders 102 is slidably installed with a connecting mechanism 2, so that each set of mattress board 1 can be rotatably installed between the two sets of connecting mechanisms 2 of another set of mattress board 1 through the connector 101.

[0025] Through the design of the mattress board 1, connector 101, T-shaped slider 102, and connecting mechanism 2, when multiple mattress boards 1 are folded together, the cotton cover 103 can be removed from the outer surface of the mattress board 1 first. Then, the mattress board 1 can slide up a distance equal to the thickness of the mattress board 1 between the two connecting mechanisms 2 of another mattress board 1 via the connector 101 at one end. This allows the mattress board 1 to be flipped 180° within the connecting mechanism 2 via the connector 101, so that it fits tightly against the upper surface of the lower mattress board 1. By operating in sequence, multiple mattress boards 1 can be folded together in a Z-shape. This tight fit greatly reduces the overall space occupied by the mattress board 1, making it easier to place the folded mattress board 1 in small spaces such as wardrobes and under beds during home storage, thereby improving space utilization and reducing storage costs.

[0026] In order to ensure that the cotton cover 103 can be stably fitted onto the outer surface of the multiple mattress boards 1 and is not easy to fall off, elastic bands 104 are embedded around the edges of the cotton cover 103. When the cotton cover 103 is fitted onto the outer surface of the multiple mattress boards 1, the elastic bands 104 can be firmly tightened at the bottom edge of the multiple mattress boards 1, which can effectively prevent the cotton cover 103 from falling off the outer surface of the multiple mattress boards 1. In addition, to further prevent the cotton cover 103 from falling off, Velcro is sewn inside the cotton cover 103 and Velcro is also sewn onto the upper part of the mattress board 1. The Velcro is used to further fix the cotton cover 103, which can further prevent the cotton cover 103 from falling off and can better meet the user's needs.

[0027] like Figures 3-4 As shown, the connecting mechanism 2 includes a guide block 201. One end of the guide block 201 has a guide groove 205, which allows the guide block 201 to slide on the outer surface of the T-shaped slider 102 through the guide groove 205. A guide rail block 202 is slidably installed inside the guide block 201. A rotating column 203 is fixedly installed at one end of the guide rail block 202. The rotating column 203 slides out from the guide block 201 and rotates in the joint 101 of another set of mattress boards 1. The mattress board 1 can drive the guide rail block 202 at one end of the rotating column 203 to slide up and down inside the guide block 201 through the joint 101. A wing bolt 204 is rotatably installed inside the guide rail block 202. The wing head of the wing bolt 204 slides out from the other end of the guide block 201. The wing head of the wing bolt 204 can press against one end of the guide block 201 through the screwing of the threaded part, thereby confining the guide rail block 202 inside the guide block 201.

[0028] Through the design of guide block 201, guide rail block 202, rotating column 203, and wing bolt 204, when multiple sets of mattress boards 1 are folded together, the connector 101 at one end of mattress board 1 drives the rotating columns 203 at both ends to slide upwards through the guide rail block 202 within the two sets of guide blocks 201 of another set of mattress board 1 by a distance equal to the thickness of mattress board 1. This allows mattress board 1 to rotate 180° between the two sets of guide blocks 201 via connector 101, making it tightly fit against the upper surface of the lower mattress board 1. The rotated mattress board 1 will then drive the guide block 201 at the other end to touch the upper surface of the lower mattress board 1. This allows the guide block 201 to slide along the outer surface of the T-shaped slider 102 by a distance equal to the thickness of mattress board 1, enabling the mattress board 1 rotating between these guide blocks 201 to rotate again. The mattress board 1 is folded over, and this folding action causes the guide block 201 at the other end to press against the upper surface of the lower mattress board 1. By operating in sequence, multiple mattress boards 1 can be folded together in a Z-shape, greatly reducing the overall space occupied by the mattress board 1, making it easier to store and transport. This is especially suitable for places with limited space, such as small apartments and dormitories. After folding, the butterfly bolt 204 can be turned by the staff. The threaded part of the butterfly bolt 204 can be screwed into the guide rail block 202 and the butterfly head presses against one end of the guide block 201, thereby fixing the guide rail block 202 in its current position within the guide block 201. This makes the structure of the folded mattress board 1 more stable and less prone to loosening or unfolding, ensuring that the mattress board 1 remains folded during transportation and storage, thus improving the safety and reliability of use.

[0029] Based on the above technical solution, the working steps of this solution are summarized as follows: When multiple mattress boards 1 are folded together, the connector 101 at one end of the mattress board 1 can drive the rotating posts 203 at both ends to slide upwards through the guide blocks 202 within the two sets of guide blocks 201 of another mattress board 1 by a distance equal to the thickness of the mattress board 1. This allows the mattress board 1 to rotate 180° between the two sets of guide blocks 201 via the connector 101, making it tightly fit against the upper surface of the lower mattress board 1. The rotated mattress board 1 will then drive the guide block 201 at the other end to touch the upper surface of the lower mattress board 1. This allows the guide block 201 to slide along the outer surface of the T-shaped slider 102 by a distance equal to the thickness of the mattress board 1, enabling the rotating parts between these guide blocks 201 to... The mattress board 1 can be flipped and folded again. This flipped mattress board 1 will cause the guide block 201 at the other end to touch the upper surface of the mattress board 1 at the bottom. By operating in sequence, multiple mattress boards 1 can be flipped and folded together in a Z-shape. After folding, the operator can turn the wing bolt 204. The threaded part of the wing bolt 204 can be screwed into the guide rail block 202 and the wing head presses against one end of the guide block 201. This will fix the guide rail block 202 in its current position within the guide block 201, making the structure of the folded mattress board 1 more stable and less prone to loosening or unfolding. This ensures that the mattress board 1 remains folded during transportation and storage. After unfolding, the cotton cover 103 can be put on the outer surface of multiple mattress boards 1 to improve comfort.

[0030] In summary: The mattress allows multiple folded mattress boards 1 to fit together tightly, which greatly reduces the overall space occupied by the mattress board 1. This makes it easier to place the folded mattress board 1 in small spaces such as wardrobes and under beds when storing items at home, thereby improving space utilization and reducing storage costs.

[0031] All parts not described in this utility model are the same as or can be implemented using existing technology. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of this utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-layered foldable mattress for convenient storage, characterized in that, include: A mattress board (1) and a cotton cover (103) are fitted onto the outer surface of multiple mattress boards (1). A connector (101) and two sets of T-shaped sliders (102) are fixedly installed at both ends of the mattress board (1). A connecting mechanism (2) is slidably installed on the outer surface of the two sets of T-shaped sliders (102), so that each set of mattress boards (1) can be rotatably installed between the two sets of connecting mechanisms (2) of another set of mattress boards (1) through the connector (101).

2. The multi-layer foldable mattress of claim 1, wherein: The connecting mechanism (2) can slide up or down on the outer surface of the T-shaped slider (102).

3. The multi-layer foldable mattress of claim 2, wherein: The mattress board (1) rotatably connected to the connecting mechanism (2) can be flipped and folded in a Z-shape to the left and right respectively.

4. The multi-layer foldable mattress of claim 1, wherein: The connecting mechanism (2) includes a guide block (201), one end of which is provided with a guide groove (205) so that the guide block (201) can slide on the outer surface of the T-shaped slider (102) through the guide groove (205). A guide rail block (202) is slidably installed inside the guide block (201), and a rotating column (203) is fixedly installed at one end of the guide rail block (202).

5. The multi-layer foldable mattress of claim 4, wherein: The rotating column (203) slides out from the guide block (201) and rotates in the joint (101) of another set of mattress boards (1).

6. A multi-layer foldable mattress for convenient storage according to claim 5, characterized in that: The mattress board (1) can drive the guide block (202) at one end of the rotating column (203) to slide up and down in the guide block (201) through the connector (101).

7. The multi-layer foldable mattress of claim 4, wherein: A wing bolt (204) is rotatably installed inside the guide block (202), and the wing head of the wing bolt (204) slides out from the other end inside the guide block (201).

8. The multi-layer foldable mattress of claim 7, wherein: The butterfly head of the butterfly bolt (204) can press against one end of the guide block (201) by screwing in the threaded part, thereby confining the guide block (202) within the guide block (201).

Images