Air bag mattress and bed

Abstract

The application discloses an air bag mattress and bed. The air bag mattress comprises a mattress body, an air pump assembly, an air bag assembly, a heating element and a control device. The mattress body is provided with a headrest area, a neck area and a body area; the air pump assembly comprises two independent air pumps; the air bag assembly comprises two air bags corresponding to the headrest area and the neck area respectively, and the air pump is connected to the corresponding air bag through a pipeline; the heating element is integrated in the neck air bag; the control device is electrically connected to the air pump assembly and the heating element, and can control the inflation of the neck air bag and the hot compress of the heating element, and automatically switches to the inflation of the headrest air bag after a preset time, so that the switching of the cervical vertebra hot compress and the sleep support is realized. The air bag mattress and bed disclosed by the application can realize the hot compress positioning of the cervical vertebra through the air bags controlled independently in different areas, and effectively improve the use experience of users.

Description

Technical Field

[0001] This application relates to the field of smart home, and more particularly to an airbag mattress and bed. Background Technology

[0002] Long-term habits such as working with your head down and using electronic devices have led to an increased incidence of cervical spondylosis. In order to relax neck muscles and relieve fatigue and pain, it is necessary to take measures.

[0003] While heating products such as hot water bottles and electric blankets can provide heat, they are difficult to apply precisely to the cervical spine, and their temperature control is not accurate enough, affecting the effectiveness and safety of the treatment. Existing cervical traction devices are usually bulky and complex to operate, making them unsuitable for convenient home use. Although some smart mattresses integrate multiple functions and are suitable for home use, they cannot flexibly inflate and deflate according to the user's actual needs, requiring users to switch between different devices or modes, resulting in a poor user experience. Utility Model Content

[0004] This application discloses an airbag mattress and bed that can provide precise traction and heat therapy for the cervical spine according to the user's needs, thereby meeting the user's personalized needs and improving the user's convenience and comfort.

[0005] To achieve the above objectives, in a first aspect, this application discloses an airbag mattress, comprising:

[0006] The mattress body has a headrest area, a neck area, and a body area arranged sequentially.

[0007] An air pump assembly, wherein the air pump assembly is disposed inside the mattress body;

[0008] An airbag assembly, comprising a first airbag and a second airbag, wherein the first airbag and the second airbag are disposed inside the mattress body, the first airbag is disposed corresponding to the headrest area, and the second airbag is disposed corresponding to the neck area, and the air pump assembly is connected to the first airbag and the second airbag via a pipe to inflate the first airbag and the second airbag;

[0009] A heating element, wherein the heating element is disposed in the second airbag and configured to heat the second airbag; and

[0010] A control device electrically connected to the air pump assembly and the heating element, the control device being configured to control the air pump assembly to inflate the second airbag and to control the heating element to heat the second airbag, the control device also being configured to control the heating element to shut off and to control the air pump assembly to inflate the first airbag when the heating element reaches the heating time.

[0011] As an optional implementation, the air pump assembly includes a first air pump and a second air pump, and the airbag mattress also includes a pressure sensor. Both the first airbag and the second airbag are provided with the pressure sensor. The pressure sensor is electrically connected to the control device. The pressure sensor is configured to monitor the pressure inside the first airbag and the second airbag. The control device is further configured to control the inflation amount of the first air pump into the first airbag and the inflation amount of the second air pump into the second airbag based on the pressure detected by the pressure sensor.

[0012] By installing pressure sensors in the first and second airbags and electrically connecting them to the control device, the pressure within the airbags can be monitored in real time. This pressure data is accurately transmitted to the control device, allowing it to precisely control the inflation and deflation of the air pump assembly based on the pressure data. This effectively prevents the airbags from being too high or too low in pressure, ensuring that the airbags are always at the appropriate pressure, providing users with a more stable, comfortable, and safe user experience, and further enhancing the reliability and intelligence of the airbag mattress.

[0013] As an optional implementation, the airbag mattress further includes a temperature sensor disposed in the second airbag, the temperature sensor being electrically connected to the control device, the temperature sensor being configured to monitor the temperature inside the second airbag, and the control device being further configured to control the heating temperature of the heating element based on the temperature detected by the temperature sensor.

[0014] A temperature sensor is installed in the second airbag and connected to the control device. This allows for real-time monitoring of the temperature inside the second airbag, transmitting the temperature data promptly to the control device. The control device then precisely adjusts the heating power of the heating element, ensuring the temperature inside the second airbag remains stable within a preset range. This design effectively avoids issues caused by excessively high or low temperatures affecting the effectiveness and safety of the heat therapy, guaranteeing the precision and comfort of the heat therapy process, and significantly improving the effectiveness of cervical spine heat therapy and user safety.

[0015] As an optional implementation, the control device is also configured to control the deflation of the first and second airbags after the airbag mattress has been used.

[0016] After use, the control device deflates the first and second airbags. Through this automatic deflation mechanism, the surface of the airbag mattress quickly returns to a flat state. Users can achieve rapid airbag reset without manual operation, improving convenience and ensuring the airbag mattress remains comfortable and flat when not in use. Furthermore, it prevents damage to parts caused by continuously inflated airbags, extending the overall lifespan of the airbag mattress and reducing the frequency of device replacements.

[0017] As an optional implementation, the mattress body is hollowed out at positions corresponding to the headrest area and the neck area to form an internal space, in which the first airbag, the second airbag, and the heating element are all disposed.

[0018] A hollow structure is incorporated beneath the headrest and neck areas of the mattress to house the first and second airbags. This provides ample space for the airbags to expand and contract, allowing them to inflate and deflate freely without compromising the overall structural stability of the mattress. This effectively improves the performance and lifespan of the airbags. Furthermore, the optimized spatial layout enhances the internal structure of the airbag mattress, resulting in a more compact assembly of components and further improving its overall comfort and practicality.

[0019] As an optional implementation, the mattress body includes an elastic layer and a support layer, the elastic layer being disposed on the support layer, and the support layer forming the internal space.

[0020] The mattress body comprises an elastic layer and a support layer, arranged from top to bottom. The elastic layer is made of a comfortable and resilient material that effectively conforms to the user's body curves, enhancing comfort. The support layer, made of a supportive material, provides good support for the user's body and maintains the natural physiological curvature of the spine. Furthermore, the elastic layer allows the airbags to expand upwards during inflation, preventing deformation or uneven pressure distribution caused by surface material constraints, thus ensuring the accuracy and comfort of traction and heat therapy. Therefore, the mattress using this technology ensures user comfort while providing sufficient support, effectively relieving fatigue, preventing discomfort caused by insufficient airbag mattress support, and improving sleep quality and overall user experience.

[0021] As an optional implementation, the thickness of the elastic layer is less than the thickness of the support layer, and the internal space has an opening that extends through one side where the support layer and the elastic layer connect, so that when the first airbag and the second airbag are inflated, they expand toward the elastic layer through the opening.

[0022] By limiting the thickness of the elastic layer to less than the support layer and having an internal opening that extends through the connecting side, the first and second airbags expand towards the elastic layer upon inflation. This opening provides a directional channel for airbag expansion, ensuring that the airbags bulge only towards the elastic layer closest to the user's body during inflation, rather than expanding towards the support layer below. This precisely creates a support area on the mattress surface, providing effective traction support. Because the elastic layer is thin and elastic, and the support layer is thicker and has stable structural strength, the overall mattress structure is prevented from wobbling or deforming due to airbag inflation. Furthermore, the design of the opening extending through the connecting side ensures the directionality and controllability of the airbag expansion space, allowing the bulge height of the airbags to be controlled by the inflation volume. This satisfies the individual needs of different users for traction and support height, ensuring the stability and comfort of the airbag mattress as a sleep support.

[0023] As an optional implementation, the control device includes a control circuit board and a control panel, the control panel being disposed on the periphery of the mattress body, and the control circuit board being disposed inside the mattress body; and / or,

[0024] The control device is configured as a remote control.

[0025] The control system offers two options: a control panel integrated into the edge of the mattress or an external control device connected wirelessly, providing users with diverse operational choices. The control panel, located around the perimeter of the mattress, allows users to easily access and operate it while lying down, enabling them to set traction and heating parameters without getting up, thus enhancing ease of use. The control circuit board is built into the mattress body, preventing damage from external impacts or liquid splashes, and also contributing to a cleaner and more aesthetically pleasing overall appearance. For remote control via wireless connection, users can adjust functions without touching the air cushion mattress while lying down, further enhancing operational flexibility. These two control methods improve the product's applicability and user experience.

[0026] As an optional implementation, the airbag mattress also includes a built-in power supply, which is disposed inside the mattress body and electrically connected to the control device.

[0027] The built-in power supply is located inside the mattress body and is electrically connected to the air pump assembly, heating element, and control device, providing stable power support for each device. This frees the airbag mattress from dependence on the location of external power outlets, allowing users to use it freely in more scenarios and improving the flexibility and convenience of product use.

[0028] The power supply is built into the mattress body, and the structure of the mattress body protects the power supply, enhancing the safety of use. The hidden design also makes the airbag mattress look more concise.

[0029] In addition, a stable power supply ensures the normal and efficient operation of each device, preventing the airbag mattress from being affected by unstable power, and further improving the product's performance and user experience.

[0030] Secondly, this application also discloses a bed, including a bed frame and an airbag mattress as described in the first aspect, the airbag mattress being disposed on the bed frame.

[0031] Integrating a smart airbag mattress with cervical traction and heating functions into the bed frame can better meet users' needs for healthy sleep and cervical care, providing more comprehensive protection for users' health, while also enhancing the functionality and market competitiveness of the bed product.

[0032] Compared with the prior art, the beneficial effects of this application are:

[0033] This application provides an airbag mattress and bed. The airbag mattress features a first airbag and a second airbag respectively located in the headrest and neck areas of the mattress body. During cervical spine care, a control device precisely adjusts the inflation level of the second airbag using a second air pump, providing appropriate support for the neck. Combined with heating elements within the second airbag, it effectively tractions the cervical spine and relieves neck discomfort. Furthermore, when the heat therapy and traction are complete, the first air pump inflates the first airbag, quickly forming a comfortable headrest, achieving a seamless transition from care to sleep. Therefore, this application embodiment can achieve precise cervical spine traction and precise heat therapy according to user needs, meeting personalized user requirements, flexibly adapting to various usage scenarios, and improving ease of use and comfort. Attached Figure Description

[0034] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0035] Figure 1 This is a schematic diagram of the structure of an airbag mattress disclosed in an embodiment of this application;

[0036] Figure 2 This is an exploded view of an airbag mattress structure disclosed in an embodiment of this application;

[0037] Figure 3 This is a top view of an airbag mattress disclosed in an embodiment of this application;

[0038] Figure 4 yes Figure 3A cross-sectional view of an airbag mattress in the AA direction;

[0039] Figure 5 This is a schematic diagram of the bed disclosed in the embodiments of this application.

[0040] Explanation of reference numerals in the attached figures:

[0041] Airbag mattress - 100; Bed - 200; Bed frame - 9;

[0042] Mattress body - 1; Headrest area - 10; Neck area - 11; Body area - 12; Elastic layer - 13; Support layer - 14; Internal space - 15; Opening - 16;

[0043] Air pump assembly-2; First air pump-21; Second air pump-22;

[0044] Airbag assembly-3; First airbag-31; Second airbag-32;

[0045] Heating element-4; Control device-5; Control circuit board-51; Control panel-52; Remote control-53;

[0046] Pressure sensor - 6; Temperature sensor - 7; Built-in power supply - 8. Detailed Implementation

[0047] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0048] In this application, the terms "upper," "lower," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. These terms are primarily for the purpose of better describing this application and its embodiments, and are not intended to limit the indicated device, element, or component to having a specific orientation, or to be constructed and operated in a specific orientation.

[0049] Furthermore, in addition to indicating location or positional relationship, some of the aforementioned terms may also have other meanings. For example, the term "above" may also be used in some cases to indicate a certain dependency or connection relationship. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0050] Furthermore, the terms "installation," "setting," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral structure; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium, or an internal connection between two devices, components, or parts. Those skilled in the art can understand the specific meaning of these terms in this application based on the specific circumstances.

[0051] Furthermore, the terms "first," "second," etc., are primarily used to distinguish different devices, elements, or components (which may be the same or different in specific type and construction), and are not intended to indicate or imply the relative importance or quantity of the indicated devices, elements, or components. Unless otherwise stated, "a plurality of" means two or more.

[0052] As described in the background section of this application, prolonged work with the head down and the use of electronic devices have led to an increased incidence of cervical spondylosis. Users can relax their neck muscles and relieve fatigue and pain through methods such as applying heat or traction.

[0053] Existing heat therapy products, such as hot water bottles and electric blankets, while providing heat, often struggle to apply it precisely to the cervical spine, and the vague application area leads to poor results. Furthermore, temperature control lacks precision, potentially causing safety hazards due to excessive heat or affecting therapeutic efficacy due to insufficient temperature. Professional cervical traction devices are generally bulky and cumbersome to operate, failing to meet the convenience needs of home use. While some multi-functional smart mattresses are suitable for home use, they cannot flexibly treat the cervical spine according to the user's actual needs, requiring frequent switching between different devices or modes, resulting in a poor user experience.

[0054] Based on this, this application discloses an airbag mattress and bed, which achieves precise traction and heat therapy for the cervical spine through independent airbag design in the headrest area and neck area, precise inflation control and heating function, effectively meeting the personalized needs of users and improving the convenience and comfort of use.

[0055] The technical solution of this application will be further described below with reference to the embodiments and accompanying drawings.

[0056] Please see Figures 1 to 3The airbag mattress 100 includes: a mattress body 1, an air pump assembly 2, an airbag assembly 3, a heating element 4, and a control device 5. The mattress body 1 is sequentially provided with a headrest area 10, a neck area 11, and a body area 12. The air pump assembly 2 is disposed inside the mattress body 1. The airbag assembly 3 includes a first airbag 31 and a second airbag 32, both also located inside the mattress body 1, with the first airbag 31 corresponding to the headrest area 10 and the second airbag 32 corresponding to the neck area 11. The air pump assembly 2 is connected to the first airbag 31 and the second airbag 32 via pipes to inflate them. The heating element 4 is disposed inside the second airbag 32 for heating it. The control device 5 is electrically connected to the air pump assembly 2 and the heating element 4, and can precisely control the degree of inflation of the second airbag 32 by the air pump assembly 2, while simultaneously controlling the heating element 4 to apply heat to the second airbag 32. Once the preset heating time is reached, the control device 5 will automatically turn off the heating element 4 and start the air pump assembly 2 to inflate the first airbag 31.

[0057] Specifically, the user lies on the mattress body 1 and activates the control device 5. The control device 5 first activates the air pump assembly 2 to inflate the second airbag 32, causing it to expand to a preset height, providing precise support for the neck. Simultaneously, the heating element 4 begins to work, applying heat to the neck to relieve discomfort. When the heat therapy traction process reaches a preset duration (e.g., 10 minutes), the control device 5 automatically shuts off the heating element 4 and controls the air pump assembly 2 to inflate the first airbag 31, causing it to expand and quickly form a comfortable headrest, achieving a seamless transition from cervical spine care to sleep. Throughout the process, the control device 5 can precisely adjust the inflation level of the second airbag 32 and the temperature of the heating element 4 according to the user's individual needs, flexibly adapting to various usage scenarios. This satisfies both cervical spine care needs and ensures sleep comfort, significantly improving the user experience.

[0058] It is understood that the aforementioned headrest area can be the area corresponding to the human head when the person is lying on the mattress. Similarly, the aforementioned neck area can be the area corresponding to the human neck when the person is lying on the mattress, and the aforementioned body area can be the area corresponding to the human body when the person is lying on the mattress.

[0059] Understandably, the heating element 4 can be a carbon fiber heating wire or a ceramic heating plate, located inside the second airbag 32, and electrically connected via the control device 5 to achieve precise temperature and time adjustment. Both the carbon fiber heating wire and the ceramic heating plate have the characteristics of uniform heat conduction and rapid heating rate, enabling them to uniformly transfer heat to the second airbag 32 within a short time after the built-in power supply 8 is turned on, ensuring stable heating while maintaining safety during use.

[0060] like Figures 1 to 4As shown, in some embodiments, the control device 5 includes a control circuit board 51 and a control panel 52, the control panel 52 being disposed on the periphery of the mattress body 1 and the control circuit board 51 being disposed inside the mattress body 1; and / or, the control device 5 is configured as a remote control 53.

[0061] In one example, the control device may include a control circuit board 51 and a control panel 52, with the control panel 52 disposed on the periphery of the mattress body 1 and the control circuit board 51 disposed inside the mattress body 1.

[0062] In another example, the control device can be configured as a remote control.

[0063] In another example, the control device may include a control circuit board and a control panel, and may also include a remote control.

[0064] Specifically, the control panel 52 is integrated into the side edge of the mattress body 1, adopting an ergonomic layout design that allows users to directly access and operate the device without getting up while lying down. This includes adjusting parameters such as the inflation height of the second airbag 32, the temperature of the heating element 4, or the operating time. This design avoids users frequently changing their posture to operate the device, making it especially suitable for people with neck discomfort. The control circuit board 51 is located inside the mattress body 1, preventing damage to the circuitry from external impacts and protecting it from dust, liquids, and other foreign objects, while also maintaining a clean and neat appearance for the mattress body 1.

[0065] Meanwhile, when the control device 5 is a remote control 53, it communicates with the control circuit board of the mattress body 1 through a wireless connection, allowing the user to control it remotely without touching the mattress body 1. For example, the user can set the parameters for traction and heat therapy in advance at the bedside, and start traction and heat therapy directly after lying down, further improving the flexibility of operation.

[0066] The diverse options of the control device 5 not only allow users to choose the appropriate operation method according to their own habits, but also reduce the difficulty of operation through the convenient location design of the control panel 52, thereby improving the applicability of the product and the user experience, making the cervical spine care process more convenient and intelligent.

[0067] like Figures 1 to 4 As shown, in some embodiments, the air pump assembly 2 includes a first air pump 21 and a second air pump 22, both disposed inside the mattress body 1. The airbag mattress 100 also includes a pressure sensor 6. Both the first airbag 31 and the second airbag 32 are provided with pressure sensors 6. The pressure sensors 6 are electrically connected to the control device 5. The pressure sensors 6 are configured to monitor the pressure inside the first airbag 31 and the second airbag 32. The control device 5 is also configured to control the inflation amount of the first air pump 21 into the first airbag 31 and the inflation amount of the second air pump 22 into the second airbag 32 based on the pressure detected by the pressure sensors 6.

[0068] It is worth noting that the first air pump 21 is connected to the first airbag 31 via a pipe, and the second air pump 22 is connected to the second airbag 32 via a pipe, thereby achieving independent inflation control of the two airbags. The first air pump 21 and the second air pump 22 in the air pump assembly 2 can be bidirectional piston air pumps or diaphragm air pumps. By switching the air pump operating mode through the control device 5, they can both inflate the first airbag 31 and the second airbag 32 and perform deflation operations, thereby achieving bidirectional adjustment of the pressure of the airbag assembly 3.

[0069] It is worth noting that, in addition to setting two air pumps, one air pump can also be used in conjunction with a solenoid valve to achieve the inflation and deflation functions of the first airbag 31 and the second airbag 32.

[0070] By installing pressure sensors 6 inside the first airbag 31 and the second airbag 32, the pressure inside the two airbags is monitored in real time. The control device 5 then precisely controls the inflation amount of the air pump assembly 2 into the first airbag 31 and the second airbag 32 based on the pressure data detected by the pressure sensors 6. It is understood that the pressure sensors 6 can be high-precision piezoresistive or capacitive sensors, installed on the inner wall of the airbag assembly 3 at the position in contact with the gas, to ensure accurate real-time sensing of pressure changes inside the airbag assembly 3.

[0071] When pressure sensor 6 detects that the pressure inside the second airbag 32 is lower than a preset threshold, control device 5 will activate the second air pump 22 to replenish air until the pressure reaches the preset value. When the pressure exceeds the safety upper limit, control device 5 will control air pump assembly 2 to deflate, preventing airbag assembly 3 from deforming or rupturing due to overpressure. For the first airbag 31, pressure sensor 6 also monitors its pressure in real time. After the heat therapy traction ends, when controlling the first air pump 21 to inflate, it adjusts the inflation amount based on the pressure data to bring the first airbag 31 to a pressure level suitable for sleep.

[0072] It is worth noting that the pressure sensor 6 not only monitors pressure but also, in conjunction with the control device 5, automatically adjusts the inflation volume according to the user's weight. For example, when a heavier user uses the device, the pressure sensor 6 of the second airbag 32 will automatically replenish the air if it detects insufficient pressure to provide sufficient support, while lighter users do not require excessive inflation, thus improving the product's applicability. Furthermore, precise pressure control can extend the lifespan of the airbag assembly 3 and reduce material fatigue caused by prolonged overpressure. As can be seen, the cooperation between the pressure sensor 6 and the control device 5 enhances the safety and reliability of the airbag mattress 100, giving users greater peace of mind.

[0073] like Figures 1 to 4As shown, in some embodiments, the airbag mattress 100 further includes a temperature sensor 7 disposed in the second airbag 32. The temperature sensor 7 is electrically connected to the control device 5 and is configured to monitor the temperature inside the second airbag 32. The control device 5 is also configured to control the heating temperature of the heating element 4 based on the temperature detected by the temperature sensor 7.

[0074] Understandably, the temperature sensor 7 can be a high-precision thermistor or platinum resistance temperature sensor 7, which has a wide temperature measurement range, high accuracy, and can quickly and accurately sense temperature changes inside the airbag assembly 3.

[0075] The temperature sensor 7 is installed in the second airbag 32 and electrically connected to the control device 5. It is used to monitor the temperature inside the second airbag 32 in real time. The control device 5 then precisely controls the heating temperature of the heating element 4 based on the temperature data detected by the temperature sensor 7. The temperature sensor 7 is connected to the temperature acquisition module of the control device 5 and transmits the temperature data to the control device 5. When the temperature sensor 7 detects that the temperature inside the second airbag 32 is lower than a preset value (for example, the preset value could be 40℃-50℃), the control device 5 increases the temperature of the heating element 4. When the temperature exceeds the preset upper limit, the control device 5 reduces the power supply current or stops the power supply to lower the temperature of the heating element 4. Through this dynamic adjustment, the temperature inside the second airbag 32 can be stabilized within the preset range.

[0076] Therefore, by setting the temperature sensor 7, the temperature of the hot compress can be accurately controlled, avoiding situations where the temperature is too high and burns the skin, or too low and affects the therapeutic effect. For example, constant temperature hot compresses can effectively promote blood circulation in the neck. At the same time, real-time monitoring can prevent abnormal temperatures caused by malfunctions of the heating element 4, reducing safety hazards. In addition, it can extend the service life of the device and prevent the heating element 4 from operating under overload in extreme temperatures. On the other hand, users can preset the temperature through the control panel 52, and the control device 5 will automatically adjust to a comfortable value without manual operation, thus improving the user experience.

[0077] Understandably, the combination of temperature sensor 7 and control device 5 enables intelligent temperature control, rapidly increasing the temperature in the initial stage of heat therapy before entering a constant temperature mode to avoid energy waste. This temperature monitoring and adjustment mechanism makes the heat therapy function of the airbag mattress 100 more scientific and safer, improving the cervical spine care effect and user experience.

[0078] like Figures 1 to 4 As shown, in some embodiments, the control device 5 is also configured to control the first airbag 31 and the second airbag 32 to deflate after the airbag mattress 100 has been used.

[0079] After the airbag mattress 100 is used, the air in the first airbag 31 and the second airbag 32 can be released via the control panel 52 on the side of the mattress body 1 or via wireless remote control, restoring the surface of the mattress body 1 to a flat state. This design offers several advantages. First, the automatic deflation mechanism eliminates manual operation steps, especially beneficial for users with neck discomfort or limited mobility, as the airbags can be reset without bending over or getting up, improving ease of use. Furthermore, the flat surface of the mattress body 1 after deflation allows for direct use during normal sleep without additional adjustments. Second, it prevents material fatigue caused by prolonged inflation of the airbags, allowing the airbag material to return to its original shape and extending the lifespan of the airbag assembly 3. Simultaneously, it reduces the risk of air leakage from the air pump assembly 2 due to prolonged pressure, lowering equipment maintenance costs.

[0080] like Figures 1 to 4 As shown, in some embodiments, the mattress body 1 is hollowed out at the position corresponding to the headrest area 10 and the neck area 11 to form an internal space 15, in which the first airbag 31, the second airbag 32 and the heating element 4 are all disposed.

[0081] The headrest area 10 and neck area 11 of the mattress body 1 are designed with a hollow space that is compatible with the shape and size of the first airbag 31 and the second airbag 32. This provides ample space for the expansion and contraction of the airbag assembly 3, allowing the first airbag 31 and the second airbag 32 to expand freely upwards when inflated, forming a raised structure that supports the headrest or neck. When deflated, they can be completely retracted into the internal space 15, avoiding the deformation or folding difficulties of the airbag assembly 3 due to space constraints.

[0082] This design concentrates the first airbag 31, the second airbag 32, and the heating element 4 in the internal space 15 of the headrest and neck area 11, achieving an optimized layout of the internal structure of the mattress body 1. The components are installed compactly and do not interfere with each other. For example, the heating element 4 can be arranged close to the second airbag 32 to improve heat conduction efficiency. The air duct of the air pump assembly 2 can be quickly connected to the airbag assembly 3 through the reserved channel in the internal space 15, reducing the bending or tangling of the pipes and improving the working reliability of each component.

[0083] Furthermore, the rational design of the internal space 15 facilitates subsequent maintenance. For example, when it is necessary to replace the airbag assembly 3 or inspect the heating element 4, the operation can be carried out directly from the opening 16 in the corresponding area of ​​the mattress body 1 without disassembling the entire mattress body 1, thus reducing maintenance difficulty and cost. At the same time, the cooperation between the hollow structure and the airbag assembly 3 keeps the surface of the mattress body 1 flat when not in use, improving the comfort of the mattress body 1 as a regular sleep product. When in use, the airbag assembly 3 forms a support area through the directional expansion of the internal space 15, without affecting the soft touch of other areas of the mattress body 1, achieving a balance between function and comfort, and further improving the practicality of the product.

[0084] like Figures 1 to 4 As shown, in some embodiments, the mattress body 1 includes an elastic layer 13 and a support layer 14, the elastic layer 13 being disposed on the support layer 14, and the support layer 14 forming an internal space 15.

[0085] Understandably, the support layer 14 of the mattress body 1 is made of a material with rigid support properties, such as high-density foam or a wooden frame structure. The elastic layer 13 covers the support layer 14 and is made of a soft and elastic material, such as memory foam or latex.

[0086] The headrest area 10 and neck area 11 are structurally designed to form an internal space 15 for accommodating the first airbag 31, the second airbag 32, and the heating element 4. The contour of this internal space 15 is adapted to the shape of the airbag assembly 3 after inflation. When the control device 5 activates the air pump assembly 2 to inflate the second airbag 32, the elastic layer 13, being soft and elastic, does not restrict the expansion of the airbag assembly 3, allowing the second airbag 32 to protrude precisely in a preset direction, providing stable support for the cervical spine. The elastic layer 13 covers the support layer 14 and can closely conform to the user's body curve. When the user lies down, the elastic layer 13 can automatically deform according to the pressure distribution of different parts of the body, evenly distributing body weight and improving sleep comfort.

[0087] In addition, the layered structure facilitates the production, assembly, and maintenance of the mattress body 1. The internal space 15 of the support layer 14 can be reserved for pipeline channels, making the installation of the air pump assembly 2 and heating element 4 more convenient. When it is necessary to repair or replace parts, the elastic layer 13 or the support layer 14 can be directly disassembled without damaging the overall structure, thus improving the practicality of the product.

[0088] It is understood that in other embodiments, considering that the first airbag and the second airbag are usually thin sheets when deflated, that is, the thickness of the first airbag and the second airbag is relatively small (usually 1mm-3mm), it is not necessary to reserve the internal space in the support layer. Instead, the first airbag and the second airbag can be directly attached between the support layer and the elastic layer when deflated, and when inflated, they can directly expand and push up the elastic layer to deform it.

[0089] like Figures 1 to 4 As shown, in some embodiments, the thickness of the elastic layer 13 is less than the thickness of the support layer 14, and the internal space 15 has an opening 16 that penetrates the side where the support layer 14 and the elastic layer 13 are connected, so that when the first airbag 31 and the second airbag 32 are inflated, they expand in the direction of the elastic layer 13 through the opening 16.

[0090] The support layer 14 forms an internal space 15 at the corresponding headrest area 10 and neck area 11. The top opening 16 of this space penetrates the connection surface between the support layer 14 and the elastic layer 13. The shape of the opening 16 matches the contours of the first airbag 31 and the second airbag 32. The structure of the opening 16 penetrating the connecting side provides a directional channel for the expansion of the airbag assembly 3, allowing the airbag assembly 3 to bulge towards the elastic layer 13 close to the user's body, thereby precisely forming a headrest or neck support area on the surface of the mattress body 1 and ensuring the effectiveness of traction support. When the control device 5 starts the air pump assembly 2 to inflate the airbag assembly 3, the first airbag 31 and the second airbag 32 expand towards the elastic layer 13 through the opening 16. Because the elastic layer 13 is thin and soft, it can bulge upwards with the expansion of the airbag assembly 3. The support layer 14, due to its greater thickness and sturdy structure, will not deform due to the inflation of the airbag assembly 3, thereby ensuring the overall structural stability of the mattress body 1. In addition, the directional expansion design reduces friction between the airbag assembly 3 and the internal structure of the mattress body 1, which can avoid wear of the airbag assembly 3 caused by irregular expansion and help extend the service life of the airbag assembly 3.

[0091] like Figures 1 to 4 As shown, in some embodiments, the airbag mattress 100 also includes a built-in power supply 8, which is disposed inside the mattress body 1 and is electrically connected to the control device 5.

[0092] The built-in power supply 8 is installed inside the mattress body 1, effectively preventing it from being damaged by external impacts or liquid intrusion. The built-in power supply 8 is connected to the control device 5, providing continuous power to the first air pump 21, the second air pump 22, and the heating element 4 of the air pump assembly 2. When using the airbag mattress 100, users are not limited by the location of power outlets in the room and can place it in various settings such as bedrooms and living rooms. For example, after the airbag mattress 100 is fully charged, it can be used in places without power outlets; simply activating the built-in power supply 8 allows for cervical traction and heat therapy, improving the flexibility of product use and expanding its application scenarios.

[0093] Meanwhile, a stable power supply ensures the inflation efficiency of the air pump assembly 2 and the temperature accuracy of the heating element 4, enabling the air pump assembly 2 to stably inflate the airbag assembly 3 and the heating element 4 to maintain a constant temperature, thus guaranteeing the realization of the cervical traction heat therapy function. A stable power supply also reduces wear and tear on components such as the air pump assembly 2 and the heating element 4 caused by voltage fluctuations, extending the service life of each component and improving the overall reliability of the product and user satisfaction.

[0094] Please see Figure 5 Secondly, this application also provides a bed 200, including a bed body 9 and the aforementioned airbag mattress 100, the airbag mattress 100 being disposed on the bed body 9.

[0095] When a user uses the bed 200, the airbag components 3 in the headrest area 10 and neck area 11 of the airbag mattress 100 can be inflated as needed, working in conjunction with the heating element 4 to achieve cervical traction and heat therapy. The support structure of the bed frame 9 ensures the stability of the airbag mattress 100 during operation, allowing the user to enjoy a comfortable sleep experience while receiving cervical traction. This combination of the bed frame 9 and the airbag mattress 100 not only leverages the advantages of the airbag mattress 100 in cervical spine care, but also further enhances the stability and comfort of the airbag mattress 100 through the structural support and functional coordination of the bed frame 9.

[0096] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. An airbag mattress, characterized in that, include: The mattress body has a headrest area, a neck area, and a body area arranged sequentially. An air pump assembly, wherein the air pump assembly is disposed inside the mattress body; An airbag assembly, comprising a first airbag and a second airbag, wherein the first airbag and the second airbag are disposed inside the mattress body, the first airbag is disposed corresponding to the headrest area, and the second airbag is disposed corresponding to the neck area, and the air pump assembly is connected to the first airbag and the second airbag via a pipe to inflate the first airbag and the second airbag; A heating element disposed on the second airbag and configured to heat the second airbag; as well as A control device electrically connected to the air pump assembly and the heating element, the control device being configured to control the air pump assembly to inflate the second airbag and to control the heating element to heat the second airbag, the control device also being configured to control the heating element to shut off and to control the air pump assembly to inflate the first airbag when the heating element reaches the heating time.

2. The airbag mattress according to claim 1, characterized in that, The air pump assembly includes a first air pump and a second air pump. The airbag mattress also includes a pressure sensor. Both the first airbag and the second airbag are equipped with the pressure sensor. The pressure sensor is electrically connected to the control device. The pressure sensor is configured to monitor the pressure inside the first airbag and the second airbag. The control device is further configured to control the inflation amount of the first air pump into the first airbag and the inflation amount of the second air pump into the second airbag based on the pressure detected by the pressure sensor.

3. The airbag mattress according to claim 1, characterized in that, The airbag mattress also includes a temperature sensor disposed in the second airbag and electrically connected to the control device. The temperature sensor is configured to monitor the temperature inside the second airbag, and the control device is further configured to control the heating temperature of the heating element based on the temperature detected by the temperature sensor.

4. The airbag mattress according to claim 1, characterized in that, The control device is also configured to deflate the first and second airbags after the airbag mattress has been used.

5. The airbag mattress according to claim 1, characterized in that, The mattress body is hollowed out at positions corresponding to the headrest area and the neck area to form an internal space, in which the first airbag, the second airbag, and the heating element are all disposed.

6. The airbag mattress according to claim 1, characterized in that, The mattress body includes an elastic layer and a support layer, the elastic layer is disposed on the support layer, and the support layer forms the internal space.

7. The airbag mattress according to claim 6, characterized in that, The thickness of the elastic layer is less than the thickness of the support layer, and the internal space has an opening that extends through one side where the support layer and the elastic layer are connected, so that when the first airbag and the second airbag are inflated, they expand toward the elastic layer through the opening.

8. The airbag mattress according to any one of claims 1-7, characterized in that, The control device includes a control circuit board and a control panel, the control panel being disposed around the periphery of the mattress body, and the control circuit board being disposed inside the mattress body; and / or, The control device is configured as a remote control.

9. The airbag mattress according to any one of claims 1-7, characterized in that, The airbag mattress also includes a built-in power supply, which is located inside the mattress body and is electrically connected to the control device.

10. A bed, characterized in that, The invention includes a bed frame and an airbag mattress as described in any one of claims 1-9, wherein the airbag mattress is disposed on the bed frame.

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