Multifunctional mattress

Abstract

The utility model discloses a multifunctional mattress which comprises an upper mattress body and a lower mattress body, zipper strips are installed at the joint of the upper mattress body and the lower mattress body, a lead screw is connected to the inner side of a lead screw sleeve in a screwed mode, and a supporting base plate is installed at the bottom end of the lead screw in a rotating mode. The lower mattress is hard and provides support, the upper mattress and the lower mattress form an integrated structure through the zipper strips, when a hard sleeping feeling is needed, the screw rod is rotated through a wrench, the screw rod rotates and descends on the inner side of the screw rod sleeve, the supporting cushion plate is in contact with the bed plate, and therefore the lower mattress is lifted, and when a sufficient gap is reserved between the lower mattress and the bed plate, the lower mattress is lifted. The zipper strips are opened, the upper mattress is turned over, the gap between the lower mattress and the bed board is filled with the upper mattress, after filling is completed, the lead screw is contracted and ascended again, and the mattress has the functions of ventilation, mite removal and hardness adjustment and can be suitable for various people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of mattresses, in particular to a multifunctional mattress. Background Art

[0002] Mattress is one of the important furniture used by people in daily life to improve the quality of sleep. Its main function is to provide support and cushioning between the human body and the bed frame to ensure that people can get a comfortable and healthy sleeping environment.

[0003] A patent with the publication number CN 216932514 U discloses a mattress, comprising: a moisture-proof layer for achieving the moisture-proof effect of the mattress; a spring layer arranged on the moisture-proof layer for achieving the cushioning effect of the mattress; a thermoplastic elastomer layer arranged on the spring layer for achieving the supporting effect of the mattress; a memory foam layer arranged on the thermoplastic elastomer layer for achieving the softening effect of the mattress; wherein the mattress is also provided with a fabric layer covering the moisture-proof layer, the spring layer, the thermoplastic elastomer layer and the memory foam layer, for the mattress to contact the surface of the human body; in this way, the comfort of the mattress is increased and the sleep quality is improved.

[0004] The above-mentioned mattress can only provide the ability of air permeability and water absorption during use. Different people have different requirements for the softness and hardness of the mattress. For example, young or old people generally need a harder mattress; young and middle-aged people with a fast pace of life generally need a softer mattress. Therefore, the above-mentioned mattress cannot adjust the softness and hardness of the mattress, which makes the mattress less applicable.

[0005] Currently, no effective solution has been proposed for the problems in the related technologies. Utility Model Content

[0006] In view of the problems in the related technology, the utility model proposes a multifunctional mattress to overcome the above technical problems existing in the existing related technology.

[0007] To this end, the specific technical solutions adopted by the utility model are as follows:

[0008] A multifunctional mattress comprises an upper mattress and a lower mattress, wherein a zipper strip is installed at the joint of the upper mattress and the lower mattress, screw sleeves are fixedly installed at the four corners of the lower mattress, a screw is spirally connected to the inner side of the screw sleeve, and a support pad is rotatably installed at the bottom end of the screw.

[0009] As a further solution of the utility model, the upper mattress includes a silk knitted fabric, the bottom end of the silk knitted fabric is provided with natural latex, and the bottom end of the natural latex is provided with an anti-slip bottom pad.

[0010] As a further solution of the utility model, the lower mattress includes antibacterial and anti-mite fabric, the bottom end of the antibacterial and anti-mite fabric is provided with coconut coir, the bottom end of the coconut coir is provided with high-elastic sponge, the bottom end of the high-elastic sponge is provided with breathable non-woven fabric, the bottom end of the breathable non-woven fabric is provided with three-dimensional fibers, and the bottom end of the three-dimensional fibers is provided with a bottom steel plate.

[0011] As a further solution of the present invention, the zipper strip is arranged in a U shape, and the zipper strip is located at the front, left and rear sides of the upper mattress and the lower mattress.

[0012] As a further solution of the utility model, a positioning block is fixedly connected to the right end of the upper mattress, a rotating shaft rod is fixedly connected to the inner side of the positioning block, a vertical block is rotatably installed on the outer side of the rotating shaft rod, and the vertical block is fixedly connected to the lower mattress.

[0013] As a further solution of the utility model, an inner four-corner bolt hole is provided on the inner side of the top end of the screw rod, and the screw rod is symmetrically arranged front and back.

[0014] As a further solution of the utility model, the sides of the upper mattress and the lower mattress are both provided with a hard covering structure, and the length and width of the upper mattress are equal to the length and width of the lower mattress.

[0015] The beneficial effects of the utility model are:

[0016] The utility model provides an upper mattress, a lower mattress, a zipper, a rotating shaft rod, a vertical block, a screw rod, a screw rod sleeve, etc., and the mattress is divided into an upper and lower structure. The upper mattress is relatively soft, and the lower mattress is relatively hard and provides support. The upper mattress and the lower mattress form an integrated structure through the zipper. When a harder sleeping feeling is needed, the screw rod is rotated by a wrench, and the screw rod rotates and descends inside the screw rod sleeve, and the support pad contacts the bed board, thereby lifting the lower mattress. After leaving a sufficient gap between the lower mattress and the bed board, the zipper is opened and the upper mattress is turned over. At this time, the rotating shaft rod rotates in the vertical block, and the upper mattress fills the gap between the lower mattress and the bed board. After completion, the screw rod is retracted and raised again. The mattress has the functions of ventilation, mite removal, and softness and hardness adjustment, and can be suitable for a variety of people. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a schematic diagram of the overall structure of a multifunctional mattress according to an embodiment of the utility model;

[0019] Figure 2 It is a schematic diagram of the installation structure of a zipper strip of a multifunctional mattress according to an embodiment of the utility model;

[0020] Figure 3 It is a schematic diagram of the overall structure of a zipper strip of a multifunctional mattress according to an embodiment of the utility model;

[0021] Figure 4 It is a schematic diagram of the internal structure of an upper mattress and a lower mattress of a multifunctional mattress according to an embodiment of the utility model;

[0022] Figure 5 The utility model is a schematic diagram of the installation structure of a screw sleeve and a screw of a multifunctional mattress according to an embodiment of the utility model.

[0023] In the figure:

[0024] 1. Upper mattress; 101. Silk knitted fabric; 102. Natural latex; 103. Anti-slip bottom pad; 2. Lower mattress; 201. Antibacterial and anti-mite fabric; 202. Coconut palm; 203. High-elastic sponge; 204. Breathable non-woven fabric; 205. Three-dimensional fiber; 206. Bottom steel plate; 3. Zipper; 4. Positioning block; 5. Rotating shaft rod; 6. Vertical block; 7. Screw sleeve; 8. Screw; 9. Support pad. DETAILED DESCRIPTION

[0025] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0026] According to an embodiment of the utility model, a multifunctional mattress is provided.

[0027] Please refer to the instruction manual Figure 1-5 A multifunctional mattress according to an embodiment of the utility model comprises an upper mattress 1 and a lower mattress 2, a zipper strip 3 is installed at the joint of the upper mattress 1 and the lower mattress 2, a screw sleeve 7 is fixedly installed at the four corners of the lower mattress 2, a screw 8 is spirally connected to the inner side of the screw sleeve 7, and a support pad 9 is rotatably installed at the bottom end of the screw 8.

[0028] The mattress set is divided into an upper and lower structure. The upper mattress 1 is relatively soft, and the lower mattress 2 is relatively hard and provides support. The upper mattress 1 and the lower mattress 2 are integrated into an integral structure through a zipper strip 3. When a harder sleeping feeling is needed, the screw rod 8 is rotated by a wrench, and the screw rod 8 rotates and descends inside the screw rod sleeve 7, and the support pad 9 contacts the bed board, thereby lifting the lower mattress 2. After leaving a sufficient gap between the lower mattress 2 and the bed board, the zipper strip 3 is opened, and the upper mattress 1 is turned over. At this time, the shaft rod 5 rotates in the vertical block 6, and the upper mattress 2 fills the gap between the lower mattress 2 and the bed board. After completion, the screw rod 8 is retracted and raised again. At this time, the family uses the lower mattress 2 to sleep, which is suitable for the elderly and children. Therefore, the mattress set has the functions of ventilation, mite removal, and softness and hardness adjustment, and can be suitable for a variety of people.

[0029] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, the upper mattress 1 includes a silk knitted fabric 101, the bottom end of the silk knitted fabric 101 is provided with natural latex 102, and the bottom end of the natural latex 102 is provided with an anti-slip bottom pad 103.

[0030] The silk knitted fabric 101 provides a comfortable skin-friendly experience and a sense of luxury, the natural latex 102 has good resilience and can provide a softer touch, and the anti-slip base pad 103 provides anti-slip and wrapping capabilities.

[0031] In another embodiment, please refer to the attached Figure 1-5 As a further solution of the utility model, the lower mattress 2 includes an antibacterial and anti-mite fabric 201, the bottom end of the antibacterial and anti-mite fabric 201 is provided with coconut palm 202, the bottom end of the coconut palm 202 is provided with a high-elastic sponge 203, the bottom end of the high-elastic sponge 203 is provided with a breathable non-woven fabric 204, the bottom end of the breathable non-woven fabric 204 is provided with a three-dimensional fiber 205, and the bottom end of the three-dimensional fiber 205 is provided with a bottom steel plate 206.

[0032] Therefore, the lower mattress 2 has good air permeability and comfort, the bottom steel plate 206 has the characteristics of anti-slip, wear-resistant, high strength, and good support, and dense air holes are opened on the bottom steel plate 206 without affecting the air permeability of the mattress.

[0033] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the present invention, the zipper strip 3 is arranged in a U shape, and the zipper strip 3 is located at the front, left and rear sides of the upper mattress 1 and the lower mattress 2.

[0034] The zipper strip 3 can ensure that the mattress 1 remains stable during use without causing wrinkles or deviations.

[0035] In another embodiment, please refer to the attached Figure 1-5As a further solution of the utility model, a positioning block 4 is fixedly connected to the right end of the upper mattress 1, a rotating shaft rod 5 is fixedly connected to the inner side of the positioning block 4, a vertical block 6 is rotatably installed on the outer side of the rotating shaft rod 5, and the vertical block 6 is fixedly connected to the lower mattress 2.

[0036] The rotating shaft rod 5 rotates in the vertical block 6, so that the upper mattress 1 is turned over with the right end.

[0037] In one embodiment, please refer to the attached specification Figure 1-5 As a further solution of the utility model, an inner four-corner bolt hole is provided on the inner side of the top end of the screw rod 8, and the screw rod 8 is symmetrically arranged front and back. The sides of the upper mattress 1 and the lower mattress 2 are both provided with a hard covering structure, and the length and width of the upper mattress 1 are equal to the length and width of the lower mattress 2.

[0038] Thus, the upper mattress 1 and the lower mattress 2 are kept consistent in size and have good shaping ability.

[0039] When in use, this mattress is divided into an upper and lower structure. The upper mattress 1 is relatively soft, and the lower mattress 2 is relatively hard and provides support. The upper mattress 1 and the lower mattress 2 are integrated into a structure through the zipper strip 3. When a harder sleeping feeling is needed, the screw rod 8 is rotated by a wrench, and the screw rod 8 rotates and descends inside the screw rod sleeve 7, and the support pad 9 contacts the bed board, thereby lifting the lower mattress 2. After leaving a sufficient gap between the lower mattress 2 and the bed board, the zipper strip 3 is opened, and the upper mattress 1 is turned over. At this time, the shaft rod 5 rotates in the vertical block 6, and the upper mattress 2 fills the gap between the lower mattress 2 and the bed board. After completion, the screw rod 8 is retracted and raised again. At this time, the family uses the lower mattress 2 to sleep, which is suitable for the elderly and children. Therefore, this mattress set has the functions of ventilation, mite removal, and softness and hardness adjustment, and can be suitable for a variety of people.

[0040] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional mattress, comprising an upper mattress (1) and a lower mattress (2), characterized in that: A zipper strip (3) is installed at the joint of the upper mattress (1) and the lower mattress (2), and screw sleeves (7) are fixedly installed at the four corners of the lower mattress (2). A screw (8) is spirally connected to the inner side of the screw sleeve (7), and a support pad (9) is rotatably installed at the bottom end of the screw (8).

2. A multifunctional mattress according to claim 1, characterized in that: The upper mattress (1) comprises a silk knitted fabric (101), the bottom end of the silk knitted fabric (101) is provided with natural latex (102), and the bottom end of the natural latex (102) is provided with an anti-slip bottom pad (103).

3. The multifunctional mattress according to claim 1, characterized in that: The lower mattress (2) comprises an antibacterial and anti-mite fabric (201), the bottom end of the antibacterial and anti-mite fabric (201) is provided with coconut palm (202), the bottom end of the coconut palm (202) is provided with a high-elastic sponge (203), the bottom end of the high-elastic sponge (203) is provided with a breathable non-woven fabric (204), the bottom end of the breathable non-woven fabric (204) is provided with a three-dimensional fiber (205), and the bottom end of the three-dimensional fiber (205) is provided with a bottom steel plate (206).

4. The multifunctional mattress according to claim 1, characterized in that: The zipper strip (3) is arranged in a U shape and is located on the front, left and rear sides of the upper mattress (1) and the lower mattress (2).

5. The multifunctional mattress according to claim 1, characterized in that: The right end of the upper mattress (1) is fixedly connected to a positioning block (4), the inner side of the positioning block (4) is fixedly connected to a rotating shaft rod (5), the outer side of the rotating shaft rod (5) is rotatably mounted with a vertical block (6), and the vertical block (6) is fixedly connected to the lower mattress (2).

6. The multifunctional mattress according to claim 1, characterized in that: The inner side of the top end of the screw rod (8) is provided with inner four-corner bolt holes, and the screw rod (8) is arranged symmetrically in the front and rear directions.

7. The multifunctional mattress according to claim 1, characterized in that: The sides of the upper mattress (1) and the lower mattress (2) are both provided with a hard covering structure, and the length and width of the upper mattress (1) are equal to the length and width of the lower mattress (2).

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