An adjustable firmness spring mattress

Abstract

The utility model relates to the field of household articles, especially adjustable hardness's spring mattress. The utility model provides a kind of adjustable hardness's spring mattress, which can adjust the hardness of mattress by adjusting the deformation of spring, is convenient for different use requirements, and has high flexibility. The adjustable hardness's spring mattress includes mattress body and support pad, and the support pad is placed in the upper part of the mattress body. The utility model connects the gas injection equipment to the air inlet on the air cock seat, injects gas into the gas guide pipe through the gas injection equipment, makes the gas enter the air bag through the gas guide pipe, and then makes the air bag expand. The spring is squeezed and shrunk by the expansion of the air bag, which can adjust the hardness of mattress by adjusting the deformation of spring, is convenient for different use requirements, and has high flexibility.

Description

Technical Field

[0001] This utility model relates to the field of household products, and in particular to a spring mattress with adjustable firmness. Background Technology

[0002] A spring mattress is a common type of bedding, named for its internal spring system as the main support structure. Through the arrangement and combination of different types of springs, it provides good support and comfort, meeting the body's needs for pressure distribution, breathability, and durability during sleep.

[0003] Existing spring mattresses are usually designed with a fixed firmness. The springs inside the mattress are not easy to adjust, so the firmness of the mattress cannot be adjusted. This makes it difficult to adapt to the needs of different users, and it is not flexible enough and inconvenient to use.

[0004] Therefore, there is a need to design a spring mattress with adjustable firmness that can be adjusted by changing the deformation of the springs, so as to adapt to different usage needs and provide greater flexibility. Utility Model Content

[0005] To overcome the shortcomings of existing spring mattresses, which are typically designed with a fixed firmness and whose internal springs are not easily adjustable, making it difficult to adapt to the needs of different users and lacking flexibility, this utility model provides a spring mattress with adjustable firmness that allows for adjustment of mattress firmness by adjusting the deformation of the springs, making it easier to adapt to different usage needs and offering greater flexibility in use.

[0006] An adjustable firmness spring mattress includes a mattress body, a latex layer, a support pad, a first support frame, and an adjustment component. The support pad is placed on the upper part of the mattress body, the latex layer is placed on the support pad, the first support frame is connected to the lower side of the support pad, and an adjustment component is provided between the support pad and the mattress body to adjust the firmness of the mattress body.

[0007] To further clarify, the support pad is made of elastic material.

[0008] To further explain, the adjustment assembly includes springs, airbags, a second support frame, a base plate, an air inlet, an air inlet seat, a control valve, and an air duct. The base plate is placed in the lower part of the mattress body, and the second support frame is connected to the upper part of the base plate. The first support frame is connected to the second support frame. An airbag is connected to the base plate and is located inside the first support frame. Multiple springs connect the airbag and the support pad. An air duct is connected to the right side of the airbag. The air duct passes through the second support frame and the mattress body. A control valve is connected to the right side of the air duct. The control valve is connected to the second support frame. An air inlet is connected to the right side of the middle right side of the second support frame. An air inlet is connected to the right side of the air inlet seat.

[0009] To further explain, the air intake has a frustum structure.

[0010] To further explain, it also includes a zipper pull and zipper teeth. Zipper teeth are connected to both the latex layer and the support pad, and the zipper teeth are slidably and detachably connected to the zipper pull.

[0011] To further explain, it also includes a locking plate, with a locking plate snapped into the right side of the air intake.

[0012] Compared with the prior art, the present invention has the following advantages: 1. The present invention uses an external air injection device connected to the air inlet on the air nozzle seat to inject gas into the air guide tube, so that the gas enters the air bladder through the air guide tube, thereby causing the air bladder to expand. The expansion of the air bladder causes the spring to be compressed and contracted, thus achieving the effect of adjusting the firmness of the mattress by adjusting the deformation of the spring, which is convenient to adapt to different usage needs and has a high degree of flexibility.

[0013] 2. This utility model opens the mattress body and pulls the zipper head, causing the zipper teeth to disengage and the zipper head to disengage from the zipper teeth, allowing the latex layer to be removed. This achieves the effect of easily disassembling the latex layer for cleaning or replacement. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0015] Figure 2 This is a partial exploded three-dimensional structural diagram of the present invention.

[0016] Figure 3 This is a cross-sectional three-dimensional structural diagram of the airbag and second support frame components of this utility model.

[0017] Figure 4 This is a three-dimensional structural diagram of the components such as the zipper pull and zipper teeth of this utility model.

[0018] Figure 5 This is a cross-sectional three-dimensional structural diagram of the control valve and air guide pipe of this utility model.

[0019] The markings in the attached diagram are: 1. Mattress body, 2. Latex layer, 3. Support pad, 4. First support frame, 5. Spring, 6. Airbag, 7. Second support frame, 8. Base plate, 9. Air inlet, 10. Slipper pull, 11. Zipper teeth, 12. Air nozzle seat, 13. Control valve, 14. Air duct, 15. Locking plate. Detailed Implementation

[0020] First, it should be noted that in different described embodiments, the same components are given the same reference numerals or the same component names. The disclosure contained throughout this specification can be applied semantically to the same components having the same reference numerals or the same component names. The location descriptions selected in the specification, such as upper, lower, lateral, etc., also refer to the directly described and illustrated figures and are semantically applied to the new location when the location changes.

[0021] An adjustable-firm spring mattress, such as Figures 1-5 As shown, the mattress includes a mattress body 1, a latex layer 2, a support pad 3, a first support frame 4, a spring 5, an airbag 6, a second support frame 7, a base plate 8, an air inlet 9, a zipper pull 10, zipper teeth 11, an air inlet seat 12, a control valve 13, an air duct 14, and a locking plate 15. The support pad 3, made of elastic material, is placed in the upper part of the mattress body 1. The latex layer 2 is placed on top of the support pad 3. The first support frame 4 is connected to the lower side of the support pad 3. The base plate 8 is placed in the lower part of the mattress body 1. The second support frame 7 is connected to the upper side of the base plate 8. The first support frame 4 and the second support frame 7 are connected. The airbag 6 is connected to the base plate 8. Inside the first support frame 4, 117 springs 5 ​​connect the airbag 6 and the support pad 3. An air guide tube 14 is connected to the right side of the airbag 6. The air guide tube 14 passes through the second support frame 7 and the mattress body 1. A control valve 13 is connected to the right side of the air guide tube 14. The control valve 13 is connected to the second support frame 7. An air nozzle seat 12 is connected to the right side of the middle part of the second support frame 7. An air inlet 9 is connected to the right side of the air nozzle seat 12. The air inlet 9 has a frustum structure for easy docking. Zipper teeth 11 are connected to both the latex layer 2 and the support pad 3. A zipper head 10 is slidably and detachably connected between the zipper teeth 11. A locking piece 15 is snapped into the right side of the air inlet 9.

[0022] When using this device, first place the mattress body 1 on the bed frame, then the user lies on the mattress body 1. The latex layer 2, support pad 3, first support frame 4, second support frame 7, and base plate 8 provide support, causing deformation at the stress points on the support pad 3, which in turn causes deformation of the springs 5 ​​in the stress-bearing parts. When adjusting the mattress firmness, open the control valve 13, remove the locking plate 15, and then connect an external air injection device through the air inlet 9 on the air nozzle seat 12. The air is injected into the air guide tube 14, allowing the air to enter the air bladder 6, causing the air bladder 6 to inflate. The inflation of the air bladder 6 compresses the springs 5. The greater the deformation of spring 5, the greater the firmness of mattress body 1. Thus, the firmness of the mattress can be adjusted by adjusting the deformation of spring 5, which is convenient to adapt to different usage needs and has high flexibility. After adjustment, close control valve 13 and insert locking plate 15 into air inlet 9. Locking plate 15 protects the air inlet of air inlet 9 from dust. When it is necessary to disassemble, clean or replace latex layer 2, mattress body 1 can be opened and the zipper head 10 can be pulled to disengage the zipper teeth 11 and disengage the zipper head 10 from the zipper teeth 11. Then the latex layer 2 can be taken out, which makes it easy to disassemble, clean or replace latex layer 2.

[0023] Although the present invention has been described with reference to exemplary embodiments, it should be understood that the present invention is not limited to the disclosed exemplary embodiments. The scope of the following claims should be given the broadest interpretation in order to cover all variations and equivalent structures and functions.

Claims

1. A spring mattress with adjustable firmness, characterized in that: The mattress includes a mattress body (1), a latex layer (2), a support pad (3), a first support frame (4), and an adjustment component. The support pad (3) is placed in the upper part of the mattress body (1), the latex layer (2) is placed on the support pad (3), the first support frame (4) is connected to the lower side of the support pad (3), and an adjustment component is provided between the support pad (3) and the mattress body (1) to adjust the firmness of the mattress body (1).

2. A spring mattress with adjustable firmness according to claim 1, characterized in that: The support pad (3) is made of elastic material.

3. A spring mattress with adjustable firmness according to claim 1, characterized in that: The adjustment assembly includes a spring (5), an airbag (6), a second support frame (7), a base plate (8), an air inlet (9), an air inlet seat (12), a control valve (13), and an air duct (14). The base plate (8) is placed in the lower part of the mattress body (1). The second support frame (7) is connected to the upper side of the base plate (8). The first support frame (4) is connected to the second support frame (7). The airbag (6) is connected to the base plate (8) and is located in the first support frame (4). Inside, multiple springs (5) are connected between the airbag (6) and the support pad (3). An air guide tube (14) is connected to the right side of the airbag (6). The air guide tube (14) passes through the second support frame (7) and the mattress body (1). A control valve (13) is connected to the right side of the air guide tube (14). The control valve (13) is connected to the second support frame (7). An air nozzle seat (12) is connected to the right side of the middle part of the second support frame (7). An air inlet (9) is connected to the right side of the air nozzle seat (12).

4. A spring mattress with adjustable firmness according to claim 3, characterized in that: The air intake (9) has a frustum structure.

5. A spring mattress with adjustable firmness according to claim 1, characterized in that: It also includes a zipper pull (10) and zipper teeth (11). Zipper teeth (11) are connected to both the latex layer (2) and the support pad (3). The zipper pull (10) is slidably and detachably connected between the zipper teeth (11).

6. A spring mattress with adjustable firmness according to claim 3, characterized in that: It also includes a locking plate (15), and the right side of the air inlet (9) is fitted with a locking plate (15).

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