A folding mattress

Abstract

This utility model relates to the field of mattress technology, specifically disclosing a folding mattress, including a connecting mattress. A handle is fixedly installed on the surface of the connecting mattress. A first folding mattress and a second folding mattress are rotatably installed on both sides of the connecting mattress. A first hinge is fixedly installed on the top of the first folding mattress, and a second hinge is fixedly installed on the bottom of the second folding mattress. Movable rods are provided on the outer sides of both the first and second folding mattresses. The combination of the connecting mattress, the first folding mattress, and the second folding mattress facilitates folding and storage of the mattress, thereby reducing the overall space occupied by the mattress. Rotating the movable rod aligns the slider with the slot, and rotating the rotating rod moves the slider into the slot, which can fix the first folding mattress when folded and stored, preventing the mattress from unfolding during folding and transportation. The handle makes it easy to lift the mattress after folding and storage, and the installed rollers facilitate the transportation of the mattress.

Description

Technical Field

[0001] This utility model relates to the field of mattress technology, specifically a folding mattress. Background Technology

[0002] A mattress is an item placed between the human body and the bed to ensure consumers get healthy and comfortable sleep. Mattresses are made of a variety of materials, and different materials provide different sleep experiences. With the continuous advancement of material civilization and technology, the types of mattresses used by modern people have gradually become more diversified, mainly including: spring mattresses, palm fiber mattresses, and latex mattresses.

[0003] Current mattresses are designed as a single unit, making them bulky and difficult to store. They take up too much space when not in use, and their large size makes them inconvenient to move or carry. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present invention provides a folding mattress that solves the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a folding mattress, comprising a connecting mattress, a handle fixedly installed on the surface of the connecting mattress, a first folding mattress and a second folding mattress rotatably installed on both sides of the connecting mattress, a first hinge fixedly installed on the top of the first folding mattress, the other end of the first hinge being fixedly connected to the top of the connecting mattress, a fixed shaft and a positioning plate fixedly installed on the side of the first folding mattress, a second hinge fixedly installed on the bottom of the second folding mattress, the other end of the second hinge being fixedly connected to the bottom of the connecting mattress, movable rods provided on the outer sides of both the first and second folding mattresses, a storage tube fixedly installed on one side of the outer wall of the movable rod, a rectangular groove opened inside the storage tube, a rotating rod rotatably installed on the outside of the storage tube, and a slider slidably installed inside the rectangular groove.

[0006] Preferably, slots are provided on both sides of the connecting mattress, the first folding mattress and the second folding mattress have the same structure, and the movable rod is rotatably mounted on the surface of the fixed shaft.

[0007] Preferably, the positioning plate is concave, and one end of the surface of the movable rod abuts against the interior of the positioning plate.

[0008] Preferably, a limiting seat is fixedly installed on one side of the outer wall of the storage tube, the rotating rod rotates through the interior of the limiting seat, and one end of the rotating rod extends into the interior of the rectangular groove.

[0009] Preferably, a screw is fixedly connected to one side of the rotating rod, the screw is disposed inside the rectangular groove, the surface of the slider slides through the interior of the movable rod, and the surface of the screw is threadedly connected to the inner wall of the slider.

[0010] Preferably, an installation block is fixedly installed at the rear end of the connecting mattress, a groove is provided on the rear side of the installation block, a roller is rotatably installed inside the groove, and the surface of the roller extends out of the groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] 1. In this utility model, by connecting the mattress, the first folding mattress and the second folding mattress in combination, it is convenient to fold and store the mattress, thereby reducing the space occupied by the entire mattress. Rotating the movable rod aligns the slider with the slot, and by rotating the rotating rod, the slider is moved into the slot, which can fix the first folding mattress when folding and storing it, and prevent the mattress from unfolding when folding and transporting it.

[0013] 2. In this utility model, by installing a handle on the surface of the connecting mattress, it is convenient to lift the mattress after folding and storing it. Rollers are installed inside the mounting block to contact the ground, which can push the mattress during transportation, thus making it convenient to fold and transport the mattress. Attached Figure Description

[0014] Figure 1 A three-dimensional structural diagram of the main body of a folding mattress is provided for this utility model;

[0015] Figure 2 This utility model provides a schematic diagram of the installation structure of the movable rod of a folding mattress;

[0016] Figure 3 This utility model provides a schematic diagram of the folding structure of a folding mattress;

[0017] Figure 4 This utility model provides a schematic diagram of the rear view of the connecting structure of a folding mattress;

[0018] Figure 5 A schematic diagram of the roller installation structure for a folding mattress is provided for this utility model;

[0019] Figure 6 This utility model provides a schematic diagram of the slider installation cross-sectional structure of a folding mattress.

[0020] In the diagram: 1. Connecting mattress; 101. Slot; 11. Handle; 12. Mounting block; 121. Groove; 13. Roller; 2. First folding mattress; 21. First hinge; 22. Fixed shaft; 23. Positioning plate; 3. Second folding mattress; 31. Second hinge; 4. Movable rod; 41. Storage tube; 411. Rectangular groove; 42. Limiting seat; 5. Rotating rod; 51. Screw; 6. Slider. Detailed Implementation

[0021] 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.

[0022] Example 1

[0023] like Figures 1-6 As shown, this utility model provides a technical solution: a folding mattress, including a connecting mattress 1, with a first folding mattress 2 and a second folding mattress 3 rotatably mounted on both sides of the connecting mattress 1. A first hinge 21 is fixedly mounted on the top of the first folding mattress 2, and the other end of the first hinge 21 is fixedly connected to the top of the connecting mattress 1. A fixing shaft 22 and a positioning plate 23 are fixedly mounted on the sides of the first folding mattress 2. A second hinge 31 is fixedly mounted on the bottom of the second folding mattress 3, and the other end of the second hinge 31 is fixedly connected to the bottom of the connecting mattress 1. Movable rods 4 are provided on the outer sides of both the first folding mattress 2 and the second folding mattress 3. A storage tube 41 is fixedly mounted on one side of the outer wall of the movable rod 4. A rectangular groove 411 is opened inside the storage tube 41. A rotating rod 5 is rotatably mounted on the outside of the storage cylinder 41, and a slider 6 is slidably mounted inside the rectangular groove 411. Slots 101 are provided on both sides of the connecting mattress 1. The first folding mattress 2 and the second folding mattress 3 have the same structure. A movable rod 4 is rotatably mounted on the surface of the fixed shaft 22. The positioning plate 23 is concave, and one end of the surface of the movable rod 4 abuts against the inside of the positioning plate 23. A limiting seat 42 is fixedly mounted on one side of the outer wall of the storage cylinder 41. The rotating rod 5 rotatably passes through the inside of the limiting seat 42, and one end of the rotating rod 5 extends into the inside of the rectangular groove 411. A screw 51 is fixedly connected to one side of the rotating rod 5, and the screw 51 is located inside the rectangular groove 411. The surface of the slider 6 slidably passes through the inside of the movable rod 4, and the surface of the screw 51 is threadedly connected to the inner wall of the slider 6.

[0024] In this embodiment, the first hinge 21 is installed on the top of the connecting mattress 1, allowing the first folding mattress 2 to be folded upwards only, while the second hinge 31 is installed on the bottom of the connecting mattress 1, allowing the second folding mattress 3 to be folded downwards only. Through the combined connection of the connecting mattress 1, the first folding mattress 2, and the second folding mattress 3, the entire mattress can be folded to a smaller volume. The positioning plate 23 supports and limits the movable rod 4, which can rotate and adjust around the fixed axis 22. When the first folding mattress 2 and the second folding mattress 3 are folded and stored... When connecting the upper and lower sides of the mattress 1, rotate the movable rod 4 to align it with the slot 101. One end of the rotating rod 5 is provided with a protrusion, which is located inside the limiting seat 42 to fix the position of the rotating rod 5 and prevent the rotating rod 5 from moving and affecting its use. The screw 51 is threadedly connected to the slider 6, so that rotating the rotating rod 5 can move the slider 6 outward. The rectangular groove 411 can prevent the slider 6 from rotating. The slider 6 moves into the slot 101 to connect and fix the first folding mattress 2 to the connecting mattress 1, preventing the first folding mattress 2 from unfolding during transportation and affecting folding and storage.

[0025] Example 2

[0026] like Figures 1-6 As shown, a handle 11 is fixedly installed on the surface of the mattress 1, and an installation block 12 is fixedly installed on the rear end of the mattress 1. A groove 121 is provided on the rear side of the installation block 12. A roller 13 is rotatably installed inside the groove 121, and the surface of the roller 13 extends out of the groove 121.

[0027] In this embodiment, the handle 11 makes it easy to lift and carry the mattress after it has been folded and stored. Part of the mounting block 12 is embedded inside the mattress 1 to prevent the mounting block 12 from protruding and affecting the installation and use of the mattress. The rollers 13 are in contact with the ground so that the mattress can slide and be pushed. When on flat ground, it is easy to carry the mattress under the bed and reduce the labor intensity during the carrying process.

[0028] Working principle: When the entire mattress needs to be folded and stored, the first folding mattress 2 and the second folding mattress 3 are folded onto the upper and lower sides of the connecting mattress 1 through the connection of the first hinge 21 and the second hinge 31. Then, the movable rod 4 is rotated downwards to align the slider 6 with the slot 101. By rotating the rotating rod 5, the screw 51 is driven to rotate. The screw 51 causes the slider 6 to slide out horizontally as the slider 6 rotates. One end of the slider 6 moves into the slot 101, which can connect and fix the first folding mattress 2 to the connecting mattress 1. The second folding mattress 3 is fixed in the same way to prevent the first folding mattress 2 from unfolding and affecting the folding and storage during transportation. By standing the mattress upright with the handle 11 facing upwards and the corresponding roller 13 facing downwards and in contact with the ground, the handle 11 can be easily lifted and carried after the mattress is folded and stored, while the roller 13 in contact with the ground can be easily slid and pushed, making the mattress easy to move.

[0029] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0030] Although embodiments of the present invention 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 the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A foldable mattress characterized by: The system includes a connecting mattress (1), on the surface of which a handle (11) is fixedly installed. A first folding mattress (2) and a second folding mattress (3) are rotatably mounted on both sides of the connecting mattress (1). A first hinge (21) is fixedly installed on the top of the first folding mattress (2), and the other end of the first hinge (21) is fixedly connected to the top of the connecting mattress (1). A fixing shaft (22) and a positioning plate (23) are fixedly installed on the sides of the first folding mattress (2). The second folding mattress (3)... A second hinge (31) is fixedly installed at the bottom of the mattress. The other end of the second hinge (31) is fixedly connected to the bottom of the connecting mattress (1). Movable rods (4) are provided on the outer side of the first folding mattress (2) and the second folding mattress (3). A storage tube (41) is fixedly installed on one side of the outer wall of the movable rod (4). A rectangular groove (411) is opened inside the storage tube (41). A rotating rod (5) is rotatably installed on the outside of the storage tube (41). A slider (6) is slidably installed inside the rectangular groove (411).

2. The foldable mattress according to claim 1, wherein: The connecting mattress (1) has slots (101) on both sides. The first folding mattress (2) and the second folding mattress (3) have the same structure. The movable rod (4) is rotatably mounted on the surface of the fixed shaft (22).

3. The foldable mattress according to claim 1, wherein: The positioning plate (23) is concave, and one end of the surface of the movable rod (4) is abutted against the interior of the positioning plate (23).

4. The foldable mattress according to claim 1, wherein: A limiting seat (42) is fixedly installed on one side of the outer wall of the storage tube (41). The rotating rod (5) rotates through the interior of the limiting seat (42), and one end of the rotating rod (5) extends into the interior of the rectangular groove (411).

5. The folded mattress of claim 1, wherein: A screw (51) is fixedly connected to one side of the rotating rod (5). The screw (51) is set inside the rectangular groove (411). The surface of the slider (6) slides through the interior of the movable rod (4). The surface of the screw (51) is threadedly connected to the inner wall of the slider (6).

6. The folded mattress of claim 1, wherein: An installation block (12) is fixedly installed at the rear end of the connecting mattress (1). A groove (121) is provided on the rear side of the installation block (12). A roller (13) is rotatably installed inside the groove (121). The surface of the roller (13) extends outside the groove (121).

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