Multifunctional mattress capable of being used in four directions in four seasons

Abstract

The multifunctional mattress comprises a first mattress, a second mattress is in contact with the top of the first mattress, the two faces of the first mattress and the two faces of the second mattress are made of different materials, a protection pad is in contact with the top of the second mattress, a fixing seat is fixedly connected to the interior of the first mattress, and the fixing seat is fixedly connected to the interior of the second mattress. The upper end of the fixed seat is in contact with a connecting seat, and the connecting seat is fixedly connected with the mattress II. According to the combined mattress, the arc-shaped blocks and the arc-shaped grooves are designed to be connected in an inserted mode, the connecting rods can be limited, the connecting bases and the fixing bases can be connected and fixed, combined use of the first mattress and the second mattress is achieved, the first mattress and the second mattress can be conveniently detached, the two mattresses can be spliced after being turned over, different faces of the first mattress and the second mattress can be conveniently used, and the combined mattress is convenient to use. The mattress can be conveniently changed and used according to different seasons, and the mattress can be used in a single layer after the mattress I or the mattress II is split, so that the use effect is better.

Description

Technical Field

[0001] This utility model relates to the field of mattress technology, specifically a multifunctional mattress that can be used in all four seasons and on all four sides. Background Technology

[0002] Mattresses are common household items, and their support structure is generally a spring structure. Spring mattresses are characterized by good elasticity, excellent support, and good breathability.

[0003] Utility model patent CN218978463U discloses a modular mattress, including a mattress and a connecting assembly. The mattress comprises at least two individual mattress units, which are stacked sequentially. The connecting assembly includes a first connector and a second connector. The first connector is installed on the outer side of one mattress unit, and the second connector is installed on the outer side of the other mattress unit. The first and second connectors are arranged opposite to each other, allowing the first connector to be movably engaged with the second connector to join adjacent mattress units. This utility model's connecting assembly joins and fixes multiple mattress units into a single unit without affecting normal use. It is not only easy to assemble and disassemble, but also facilitates the movement, washing, airing, and storage of the mattress. Furthermore, it allows for the replacement of mattress units made of different materials to adjust the firmness of the mattress as needed.

[0004] In existing technology, it is inconvenient to flip and rearrange the mattress during use, and this can affect its performance when used in different seasons. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this invention is to provide a multifunctional mattress that can be used in all four seasons and from all four sides, solving the problem of the inconvenience of flipping and rearranging the mattress.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional mattress for all seasons and four sides, comprising a mattress one, a mattress two being in contact with the top of the mattress one, the two sides of the mattress one and the two sides of the mattress two being made of different materials, a pad being in contact with the top of the mattress two, a fixed seat being fixedly connected inside the mattress one, a connecting seat being in contact with the upper end of the fixed seat, the connecting seat being fixedly connected to the mattress two, a connecting rod being threadedly connected inside the fixed seat, the connecting rod being movably connected to the connecting seat, a flat angle groove being provided inside the connecting rod, a combination mechanism being provided on the connecting rod, and a connecting mechanism being provided on the pad.

[0007] Preferably, there are two flat-angle slots, which are symmetrically distributed inside the connecting rod. The flat-angle slots facilitate rotation of the connecting rod using a screwdriver.

[0008] Preferably, the assembly mechanism includes an arc-shaped groove, the connecting rod has an arc-shaped groove inside, an arc-shaped block is slidably connected inside the arc-shaped groove, the arc-shaped block is slidably connected to the connecting seat, a guide block is fixedly connected to the lower end of the arc-shaped block, the guide block is slidably connected to the connecting seat, a fixing rod is slidably sleeved inside the guide block, the fixing rod is fixedly connected to the connecting seat, and a first spring is provided on the outer side of the fixing rod. This assembly mechanism facilitates the combined use of the mattress.

[0009] Preferably, there are multiple arc-shaped grooves, which are evenly distributed inside the connecting rod. The arc-shaped grooves allow the arc-shaped block to slide within them.

[0010] Preferably, one end of the first spring is fixedly connected to the guide block, and the other end of the first spring is fixedly connected to the connecting seat. The first spring is designed so that its force can be applied to the guide block.

[0011] Preferably, the connecting mechanism includes a groove, the connecting seat has a groove inside, a ball is movably connected inside the groove, a slider is movably sleeved on the outside of the ball, a connecting block is slidably sleeved on the outside of the slider, the connecting block is movably connected to the ball, the connecting block is slidably connected to the connecting seat, the connecting block is fixedly connected to the protective pad, and a second spring is provided inside the connecting block. This connecting mechanism design facilitates the disassembly of the protective pad.

[0012] Preferably, one end of the second spring is fixedly connected to one of the sliders, and the other end of the second spring is fixedly connected to the other slider. The second spring is designed so that its force can be applied to the slider.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model, through the design of the interlocking of the arc-shaped block and the arc-shaped groove, can limit the connecting rod and connect and fix the connecting seat and the fixing seat, realizing the combined use of mattress one and mattress two. Mattress one and mattress two can be easily separated, and the two mattresses can be flipped and spliced ​​together, making it convenient to use different sides of mattress one and mattress two, and convenient to change the use according to different seasons. In addition, the mattress can also be used as a single layer after being separated from mattress one or mattress two, which has a better use effect.

[0015] 2. This utility model, through the design of the protective pad, is set on the outside of the mattress, which can prevent the mattress from getting dirty. The connecting block can be connected and fixed to the mattress by the insertion of the ball and the groove. When the mattress is pulled and the connecting block is moved, the ball and the groove can be separated, making it easy to remove the protective pad. When the protective pad is dirty, it is easy to clean it. Attached Figure Description

[0016] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0017] Figure 2 This utility model Figure 1 A partial three-dimensional sectional view of the structure;

[0018] Figure 3 This utility model Figure 2 Enlarged view of point A;

[0019] Figure 4 This utility model Figure 3 The front sectional view of the connecting block.

[0020] In the diagram: 1. Mattress 1; 2. Mattress 2; 3. Mattress pad; 4. Fixing seat; 5. Connecting seat; 6. Connecting rod; 7. Flat corner groove; 8. Combination mechanism; 9. Connecting mechanism; 81. Arc groove; 82. Arc block; 83. Guide block; 84. Fixing rod; 85. First spring; 91. Groove; 92. Ball bearing; 93. Slider; 94. Connecting block; 95. Second spring. 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] Please see Figure 1 , Figure 2 , Figure 3 A multifunctional mattress suitable for all seasons and four sides includes a mattress 1, a mattress 2 on the top of the mattress 1, the two sides of the mattress 1 and the mattress 2 are made of different materials, a pad 3 on the top of the mattress 2, a fixed base 4 inside the mattress 1, a connecting base 5 at the top of the fixed base 4, the connecting base 5 being fixedly connected to the mattress 2, a connecting rod 6 inside the fixed base 4 being threadedly connected, the connecting rod 6 being movably connected to the connecting base 5, two flat angle grooves 7 being symmetrically distributed inside the connecting rod 6, the flat angle grooves 7 being designed to facilitate rotation of the connecting rod 6 with a screwdriver, a combination mechanism 8 being provided on the connecting rod 6, and a connecting mechanism 9 being provided on the pad 3.

[0023] Please see Figure 1 , Figure 2 , Figure 3The combination mechanism 8 includes an arc-shaped groove 81. The connecting rod 6 has an arc-shaped groove 81 inside. An arc-shaped block 82 is slidably connected inside the arc-shaped groove 81. There are multiple arc-shaped grooves 81, which are evenly distributed inside the connecting rod 6. By designing the arc-shaped groove 81, the arc-shaped block 82 can slide inside the arc-shaped groove 81. The arc-shaped block 82 is slidably connected to the connecting seat 5. The lower end of the arc-shaped block 82 is fixedly connected to a guide block 83. The guide block 83 is slidably connected to the connecting seat 5. A fixing rod 84 is slidably sleeved inside the guide block 83. The fixing rod 84 is fixedly connected to the connecting seat 5. A first spring 85 is provided on the outside of the fixing rod 84. One end of the first spring 85 is fixedly connected to the guide block 83, and the other end of the first spring 85 is fixedly connected to the connecting seat 5. By designing the first spring 85, the force of the first spring 85 can act on the guide block 83. By designing the combination mechanism 8, the mattress can be easily combined and used.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 The connecting mechanism 9 includes a groove 91. The connecting seat 5 has a groove 91 inside. A ball bearing 92 is movably connected inside the groove 91. A slider 93 is movably sleeved on the outside of the ball bearing 92. A connecting block 94 is slidably sleeved on the outside of the slider 93. The connecting block 94 is movably connected to the ball bearing 92, slidably connected to the connecting seat 5, and fixedly connected to the pad 3. A second spring 95 is provided inside the connecting block 94. One end of the second spring 95 is fixedly connected to one of the sliders 93, and the other end of the second spring 95 is fixedly connected to the other slider 93. By designing the second spring 95, the force of the second spring 95 can be applied to the slider 93. By designing the connecting mechanism 9, it is convenient to disassemble the pad 3.

[0025] The specific implementation process of this utility model is as follows: In use, the connecting rod 6 can be limited by the insertion of the arc-shaped block 82 and the arc-shaped groove 81, and the connecting seat 5 and the fixing seat 4 can be connected and fixed, realizing the combined use of mattress 1 and mattress 2. When it is necessary to separate mattress 1 and mattress 2, mattress 1 and mattress 2 are moved to both ends respectively, so that the connecting rod 6 and the arc-shaped block 82 slide relative to each other. The arc surface of the arc-shaped groove 81 inside the connecting rod 6 will squeeze and push the arc-shaped block 82 to move horizontally. The arc-shaped block 82 will slide along the connecting seat 5. Simultaneously, the arc-shaped block 82 will drive the guide block 83 to move horizontally. The guide block 83 can slide along the fixed rod 84 and squeeze the first spring 85, which can separate the arc-shaped block 82 from the arc-shaped groove 81. Then the connecting rod 6 can be pulled out from the inside of the connecting seat 5, so that mattress 1 and mattress 2 can be separated. The two mattresses can be flipped and spliced ​​together, making it convenient to use the different sides of mattress 1 and mattress 2, and convenient to change the use according to different seasons. Moreover, the mattress can also be used as a single layer after being separated from mattress 1 or mattress 2, which has a better use effect.

[0026] The pad 3, located on the outside of the mattress, serves to prevent staining. To remove the pad 3, simply pull it outwards. The pad 3 moves the connecting block 94, which in turn moves the ball bearing 92. The ball bearing 92 slides along the arc of the groove 91, causing the slider 93 to slide inwards. The slider 93 then compresses the second spring 95, separating the ball bearing 92 from the groove 91. This allows the connecting block 94 to be pulled out of the connecting seat 5, thus removing the pad 3. This also facilitates cleaning when the pad 3 is soiled.

[0027] 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 multifunctional mattress suitable for all seasons and four sides, comprising mattress one (1), characterized in that: The top of the mattress one (1) is in contact with the mattress two (2). The two sides of the mattress one (1) and the two sides of the mattress two (2) are made of different materials. The top of the mattress two (2) is in contact with the pad (3). The mattress one (1) is fixedly connected to the inside of the mattress two (1). The upper end of the fixed seat (4) is in contact with the connecting seat (5). The connecting seat (5) is fixedly connected to the mattress two (2). The fixed seat (4) is connected to the inside of the mattress two (2) by a threaded connection. The connecting rod (6) is movably connected to the connecting seat (5). The connecting rod (6) has a flat corner groove (7) inside. The connecting rod (6) is provided with a combination mechanism (8). The pad (3) is provided with a connecting mechanism (9).

2. The multifunctional mattress for all seasons and four-sided use according to claim 1, characterized in that: The number of the flat angle grooves (7) is two, and the two flat angle grooves (7) are symmetrically distributed inside the connecting rod (6).

3. The multifunctional mattress for all seasons and four-sided use according to claim 1, characterized in that: The combined mechanism (8) includes an arc groove (81). The connecting rod (6) has an arc groove (81) inside. An arc block (82) is slidably connected inside the arc groove (81). The arc block (82) is slidably connected to the connecting seat (5). A guide block (83) is fixedly connected to the lower end of the arc block (82). The guide block (83) is slidably connected to the connecting seat (5). A fixing rod (84) is slidably sleeved inside the guide block (83). The fixing rod (84) is fixedly connected to the connecting seat (5). A first spring (85) is provided on the outside of the fixing rod (84).

4. A multifunctional mattress for all seasons and four-sided use according to claim 3, characterized in that: The number of the arc-shaped grooves (81) is multiple, and the multiple arc-shaped grooves (81) are evenly distributed inside the connecting rod (6).

5. A multifunctional mattress for all seasons and four-sided use according to claim 3, characterized in that: One end of the first spring (85) is fixedly connected to the guide block (83), and the other end of the first spring (85) is fixedly connected to the connecting seat (5).

6. A multifunctional mattress for all seasons and four-sided use according to claim 1, characterized in that: The connecting mechanism (9) includes a groove (91). The connecting seat (5) has a groove (91) inside. A ball (92) is movably connected inside the groove (91). A slider (93) is movably sleeved on the outside of the ball (92). A connecting block (94) is slidably sleeved on the outside of the slider (93). The connecting block (94) is movably connected to the ball (92). The connecting block (94) is slidably connected to the connecting seat (5). The connecting block (94) is fixedly connected to the pad (3). A second spring (95) is provided inside the connecting block (94).

7. A multifunctional mattress for all seasons and four-sided use according to claim 6, characterized in that: One end of the second spring (95) is fixedly connected to one of the sliders (93), and the other end of the second spring (95) is fixedly connected to the other slider (93).

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