Waist pillow with air bag massage function

Abstract

The utility model relates to a kind of lumbar support with air bag massage function, including lumbar support body and first massage module, the surface of the lumbar support body is equipped with open mouth, the first massage module includes left massage component and right massage component, the left massage component is left air bag, the right massage component is right air bag, the left air bag and right air bag are arranged in the lumbar support body and towards the open mouth arrangement, gap is formed between the left air bag and the right air bag, the gap constitutes spinal avoidance area, so that human body leans on the lumbar support body, human body spine is located in the spinal avoidance area, the left air bag is used to massage the paravertebral muscle group of human body spine left side, the right air bag is used to massage the paravertebral muscle group of human body spine right side.Effective to avoid the discomfort caused by traditional massage device to spine, improve the safety and comfort of massage, and effectively relieve the tension of lumbar muscle group, promote blood circulation.

Description

Technical Field

[0001] This utility model relates to a lumbar pillow with an airbag massage function. Background Technology

[0002] Existing lumbar massage products mostly use rollers, vibration, or single-point pressure structures for massage. While these can relieve lumbar muscle tension and fatigue to some extent, the unique structure of the lumbar region and the sensitivity of the spinal prominences mean that direct pressure on the midline of the spine by massage components can easily cause discomfort or even injury. Furthermore, traditional lumbar pillows cannot target the paravertebral muscles on either side of the spine for zoned massage; their fixed massage area offers poor adaptability and fails to provide even support and effective relaxation for the lumbar muscles. Especially in sedentary office settings, where the lumbar region experiences concentrated pressure, the support and massage effects of traditional lumbar pillows are limited. Utility Model Content

[0003] The purpose of this invention is to provide a lumbar pillow with airbag massage function that avoids the spine and provides a pressing massage to the paravertebral muscle groups on both sides.

[0004] The purpose of this utility model is achieved as follows: A lumbar pillow with airbag massage function includes a pillow body and a first massage module. The surface of the pillow body has an opening. The first massage module includes a left massage component and a right massage component. The left massage component is a left airbag, and the right massage component is a right airbag. The left and right airbags are disposed in the pillow body and arranged facing the opening. A gap is formed between the left and right airbags, which constitutes a spine avoidance area so that when a person leans against the pillow body, the spine is located in the spine avoidance area. The left airbag is used to massage the paraspinal muscles on the left side of the spine, and the right airbag is used to massage the paraspinal muscles on the right side of the spine.

[0005] By incorporating left and right airbags within the lumbar pillow body, creating a spinal avoidance zone between them, the user's spine is naturally positioned within this zone when leaning against the pillow, preventing direct pressure. Simultaneously, the left and right airbags can respectively apply pressure to the paravertebral muscles on either side of the spine, providing targeted massage. This structure effectively avoids the discomfort caused to the spine by traditional massage devices, improving the safety and comfort of the massage, and effectively relieving tension in the lumbar muscles and promoting blood circulation.

[0006] The objective of this utility model can also be achieved by the following technical measures: Furthermore, the first massage module also includes a connecting strap, one end of which is connected to the left airbag and the other end of which is connected to the right airbag.

[0007] By setting a connecting strap in the first massage module to connect and fix the left and right airbags, the two airbags maintain a stable relative position when the user leans on the lumbar pillow, avoiding positional displacement due to uneven force or expansion and contraction. This ensures that the massage area always accurately corresponds to the paravertebral muscle group, improves the uniformity and comfort of the massage, and enhances the reliability and safety of the structure.

[0008] Furthermore, the first massage module also includes an air pump, which is disposed in the receiving cavity. The air pump is provided with a left air tube and a right air tube. The left air tube is connected to the left air bladder, and the right air tube is connected to the right air bladder. The inflation or deflation action of the air pump controls the expansion or contraction of the left and right air bladders.

[0009] By incorporating an air pump within the lumbar pillow and connecting the left and right air bladders via left and right air tubes respectively, the inflation and deflation of the air bladders can be automatically controlled, allowing for synchronous or alternating massage according to the user's needs. This design not only enriches the massage methods but also simulates the pressure rhythm of a massage therapist, enhancing the dynamic feel and deep relaxation effect of the massage.

[0010] Furthermore, it also includes a circuit board, a battery, and a controller. The circuit board and battery are disposed within the lumbar pillow body, and the controller is disposed on the lumbar pillow body and located outside the opening. The air pump, battery, and controller are electrically connected to the circuit board.

[0011] By integrating the circuit board, battery, and controller within the lumbar pillow itself, the air pump, power supply, and control system are integrated into a compact design. The controller is located on the outside of the pillow, allowing users to easily adjust the massage mode or activate / deactivate the device, enhancing ease of use and user-friendliness. Simultaneously, the circuit board and battery work together to provide a stable power output to the air pump, ensuring a long-lasting and reliable massage effect.

[0012] Furthermore, it also includes a backrest panel, which is disposed within the lumbar pillow body, and a receiving cavity is formed between the backrest panel and the lumbar pillow body. The circuit board, battery and air pump are disposed within the receiving cavity, and the left airbag and right airbag are respectively disposed on the surface of the backrest panel.

[0013] By incorporating a backrest panel within the lumbar pillow body, an independent cavity is formed to house the circuit board, battery, and air pump. This not only makes the internal component layout more rational and installation and maintenance more convenient, but also effectively prevents mutual interference between electrical components and airbags. At the same time, the airbags are positioned on the surface of the backrest panel, providing a more stable support structure and enhancing the intensity and comfort of the air pressure massage.

[0014] Furthermore, it also includes an elastic mesh fabric, which is disposed on the lumbar pillow body and closes the opening. By setting the elastic mesh fabric on the lumbar pillow body to close the opening, the airbag is flexibly restrained during expansion and contraction, preventing exposure or displacement; the elastic mesh fabric also keeps the lumbar pillow flat and beautiful in appearance, and has good breathability and fit, improving comfort and hygiene during use.

[0015] Furthermore, the back of the lumbar pillow body is provided with a connection port for easy fixing to a chair.

[0016] By setting a connection port on the back of the lumbar pillow body, the lumbar pillow can be easily fixed to the chair back, achieving stable support and preventing slippage or displacement during use; it is suitable for office chair use scenarios and is easy to disassemble and assemble, improving the practicality and adaptability of the product.

[0017] The beneficial effects of this utility model are as follows: This invention features a lumbar pillow with left and right airbags within its body, forming a spinal avoidance zone between them. This ensures that when the user leans against the pillow, the spine is naturally positioned within this zone, preventing direct pressure. Simultaneously, the left and right airbags can respectively apply pressure to the paravertebral muscles on either side of the spine, providing targeted massage. This structure effectively avoids the discomfort caused to the spine by traditional massage devices, improving the safety and comfort of the massage, and effectively relieving tension in the lumbar muscles and promoting blood circulation.

[0018] This invention connects and fixes the left and right airbags in the first massage module by setting a connecting strap, so that the two airbags maintain a stable relative position when the user leans on the lumbar pillow, avoiding positional displacement due to uneven force or expansion and contraction. This ensures that the massage area always accurately corresponds to the paravertebral muscle group, improves the uniformity and comfort of the massage, and enhances the reliability and safety of the structure.

[0019] This invention, by setting a backrest panel inside the lumbar pillow body, forms an independent cavity for accommodating the circuit board, battery, and air pump. This not only makes the internal component layout more reasonable and the installation and maintenance more convenient, but also effectively prevents mutual interference between electrical components and airbags. At the same time, the airbag is set on the surface of the backrest panel, which can obtain a more stable support structure and improve the strength and comfort of the air pressure massage. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of a massage lumbar pillow (without elastic mesh).

[0021] Figure 2 Front view of the massage lumbar pillow (without elastic mesh).

[0022] Figure 3 Top view of the massage lumbar pillow (without elastic mesh).

[0023] Figure 4 This is a schematic diagram of another angle of the massage lumbar pillow (without elastic mesh).

[0024] Figure 5 Assembly drawing of the second massage module, left massage component, right massage component and lumbar pillow body (without elastic mesh).

[0025] Figure 6 Another angle assembly diagram of the second massage module, left massage component, right massage component and lumbar pillow body (without elastic mesh).

[0026] Figure 7 This is an exploded view of a massage lumbar pillow (without elastic mesh fabric).

[0027] Figure 8 Another exploded view of the massage lumbar pillow (without elastic mesh).

[0028] Figure 9 This is a schematic diagram of the left massage component, right massage component, and backrest assembly.

[0029] Figure 10 This is a schematic diagram of the combination of circuit board, battery, air pump, and backrest panel.

[0030] Figure 11 This is a schematic diagram of the massage component on the left.

[0031] Figure 12 This is a schematic diagram of the massage component on the left from another angle.

[0032] Figure 13 This is an assembly diagram of the massage component on the left side.

[0033] Figure 14 This is an assembly diagram of the left-side massage component from another angle.

[0034] Figure 15 This is an assembly diagram of the connector between the lumbar support body and the seat.

[0035] Figure 16 This is a schematic diagram of the connector between the lumbar support body and the seat.

[0036] Figure 17 for Figure 1 Enlarged view of part A. Detailed Implementation

[0037] The present invention will be further described below with reference to the accompanying drawings and embodiments: Implementation examples, in conjunction with Figures 1 to 17As shown, a massage lumbar pillow includes a lumbar pillow body 1, a first massage module 2, and a second massage module 3. The surface of the lumbar pillow body 1 has an opening 11. The first massage module 2 includes a left massage component 21 and a right massage component 22. The left massage component 21 and the right massage component 22 are disposed inside the lumbar pillow body 1 and arranged facing the opening 11. A gap is formed between the left massage component 21 and the right massage component 22. The gap constitutes a spine avoidance area 23 so that when a person leans against the lumbar pillow body 1, the human spine is located within the spine avoidance area 23. The left massage component 21 is used to massage the paraspinal muscles on the left side of the human spine, and the right massage component 22 is used to massage the paraspinal muscles on the right side of the human spine. The second massage module 3 includes a left massage component 4 and a right massage component 5. The left massage component 4 is disposed inside the lumbar pillow body 1 and close to the left massage component 21. The left massage component 4 is used to massage the paraspinal muscles on the left side of the human spine. The right massage component 5 is disposed inside the lumbar pillow body 1 and close to the right massage component 22. The right massage component 5 is used to massage the paraspinal muscles on the right side of the human spine.

[0038] Furthermore, it also includes a circuit board 12, a battery 13, and a controller. The circuit board 12 and the battery 13 are disposed inside the lumbar pillow body 1, and the controller is disposed on the lumbar pillow body 1 and located around the opening 11. The first massage module 2, the second massage module 3, the battery 13, and the controller are electrically connected to the circuit board 12.

[0039] Furthermore, it also includes a backrest panel 6, which is disposed inside the lumbar pillow body 1, and a receiving cavity 61 is formed between the backrest panel 6 and the lumbar pillow body 1, and the circuit board 12 and the battery 13 are disposed inside the receiving cavity 61.

[0040] Furthermore, the left massage component 21 is a left airbag, and the right massage component 22 is a right airbag. The left airbag and the right airbag are respectively disposed on the surface of the backrest panel 6. The first massage module 2 also includes a connecting strap 24, one end of which is connected to the left airbag, and the other end of which is connected to the right airbag.

[0041] Furthermore, the first massage module 2 also includes an air pump 25, which is disposed in the receiving cavity 61. The air pump 25 is electrically connected to the circuit board 12. The air pump 25 is provided with a left air tube and a right air tube. The left air tube passes through the backrest 6 and connects to the left airbag. The right air tube passes through the backrest 6 and connects to the right airbag. The inflation or deflation action of the air pump 25 controls the expansion or contraction of the left and right airbags.

[0042] Furthermore, the left massage component 4 includes a vibrator 41, a heating film 42, and an elastic element 43. The vibrator 41 includes a housing 411 and a vibration motor 412. The vibration motor 412 is disposed inside the housing 411, and the heating film 42 is disposed on the surface of the housing 411. The vibration motor 412 and the heating film 42 are electrically connected to the circuit board 12, respectively. One end of the elastic element 43 is connected to the outer shell 411, and the other end of the elastic element 43 is connected to the lumbar pillow body 1. The elastic element 43 constitutes the reset mechanism of the left massage component 4. The structure of the right massage component 5 is the same as that of the left massage component 4.

[0043] Furthermore, the outer shell 411 has a first connecting post 4111 and a second connecting post 4112 inside, and the annular elastic ring is provided with a first connecting end 432 and a second connecting end 433. The first connecting end 432 is sleeved on the first connecting post 4111, and the second connecting end 433 is sleeved on the second connecting post 4112, so as to realize the connection between the annular elastic ring and the outer shell 411.

[0044] Furthermore, it also includes a silicone tube, the elastic element 43 is an annular elastic ring, the silicone tube is sleeved outside the annular elastic ring, one side of the annular elastic ring is connected to the outer shell 411, and the other side of the annular elastic ring is connected to the lumbar pillow body 1, and the annular elastic ring constitutes the reset mechanism of the left massage component 4.

[0045] Furthermore, it also includes a pressure plate, the annular elastic ring is located on the outside of the outer shell 411 and protrudes inward to form an insertion part 431, the lumbar pillow body 1 has a first bolt post 14 and a second bolt post 15 inside, and an insertion port 16 is formed between the first bolt post 14 and the second bolt post 15. The lumbar pillow body 1 is provided with a first supporting rib 17 at the position corresponding to the first bolt post 14. The first supporting rib 17 has a first slot 171. The lumbar pillow body 1 is provided with a second supporting rib 18 at the position corresponding to the second bolt post 15. The second supporting rib 18 has a second slot 181. The insertion part 431 of the annular elastic ring enters the insertion port 16, and the annular elastic ring is snapped into the corresponding first snap 171 and second snap 181. The pressure plate is set on the lumbar pillow body 1, and the bolt passes through the pressure plate to lock the corresponding first bolt post 14 and second bolt post 15 so that the annular elastic ring and the lumbar pillow body 1 are connected.

[0046] Furthermore, the controller includes a right control component 7 and a left control component 8. The right control component 7 is located on the right side of the lumbar pillow body 1 and outside the opening 11. The right control component 7 is electrically connected to the circuit board 12. The right control component 7 is provided with a first button 71 for controlling the power on / off or switching the automatic massage mode and a second button 72 for adjusting the intensity of the airbag massage. The left control component 8 is located on the left side of the lumbar pillow body 1 and outside the opening 11. The left control component 8 is electrically connected to the circuit board 12. The left control component 8 is provided with a third button 81 for adjusting the heating temperature level and a fourth button 82 for switching the vibration frequency level.

[0047] Furthermore, it also includes an elastic mesh fabric, which is disposed on the lumbar pillow body 1 and closes the opening 11.

[0048] Furthermore, the back of the lumbar pillow body 1 is provided with a connection port 9 for easy fixing to a chair.

[0049] Furthermore, the heating temperature of the heating film 42 is between 35°C and 40°C.

[0050] Furthermore, a charging port is provided on the back of the lumbar pillow body 1, and the charging port is electrically connected to the circuit board 12.

[0051] A massage method using a lumbar massage pillow includes the following steps: Step 1: The user starts the massage function through the controller. The air pump 25 starts and inflates the left air bladder, causing the left air bladder to expand and press and massage the paravertebral muscles on the left side of the human spine. Step 2: After the left airbag is deflated, the air pump 25 inflates the right airbag, causing the right airbag to expand and press and massage the paravertebral muscles on the right side of the spine. Step 3: The air pump 25 sequentially controls the left and right airbags to alternately inflate and deflate, providing continuous and rhythmic automatic massage to the paravertebral muscle groups on both sides of the human spine, until the user turns off the massage function through the controller.

[0052] A massage method using a lumbar massage pillow includes the following steps: Step 1: The user leans against the massage lumbar pillow and presses and holds the first button 71 for 2 seconds to power on the massage lumbar pillow. Step Two: When the user presses the first button 71 for 0.5 seconds, the system enters automatic massage mode one. Automatic massage mode one involves the left and right airbags simultaneously inflating and deflating in a cycle, providing a pressing massage to the paravertebral muscles. When the user presses the second button 72, the system enters manual airbag adjustment mode. In this mode, the user can press the second button to switch between inflating and deflating the left and right airbags to adjust the massage intensity. When the user presses the third button 81, the system enters heating temperature adjustment mode. In this mode, pressing the third button 81 cycles through the heating temperature levels: 35℃ for the first level, 38℃ for the second, and 42℃ for the third. The heating film provides constant temperature heat to the paravertebral muscles, promoting blood circulation and relieving lower back pain. When the user presses the fourth button 82, the vibration frequency adjustment mode is entered. In this mode, pressing the fourth button 82 can cycle through the vibration frequency levels. The first level is 1500r / min, the second level is 2100r / min, and the third level is 3000r / min. The vibrator 41 provides deep vibration massage to the paraspinal muscle group to relax the muscles and relieve fatigue. Step 3: In automatic massage mode 1, the user presses the first button 71 again for 0.5 seconds to enter automatic massage mode 2. Automatic massage mode 2 is: the left airbag inflates and deflates and the right airbag inflates and deflates in sequence, which alternately presses and massages the paravertebral muscle group of the human body. Step 4: The user presses and holds the first button 71 for 2 seconds to turn off the power to the massage lumbar pillow. At the same time, the left and right airbags remain inflated to maintain the lumbar support shape.

[0053] How to install a massage lumbar support pillow: Method 1: Simply place the massage lumbar pillow on the seat, allowing the pillow body 1 to naturally conform to the seat back. It is easy to install and move. Method 2: Using the connection port 9 on the back of the lumbar pillow body 1, insert the lumbar pillow body 1 into the connection port 9 through the seat connector 100, and lock it in place. This achieves a fixed connection between the lumbar pillow body 1 and the seat, allowing the massage lumbar pillow to be securely installed on the seat. This method is suitable for scenarios that require long-term fixed use.

[0054] Both installation methods ensure that the massage area accurately corresponds to the lumbar region, making it flexible and comfortable to use.

[0055] The massage points and effects when the body rests on a massage lumbar pillow: When a person leans against the massage lumbar pillow, the spine naturally falls into the spine avoidance area 23 formed between the left massage component 21 and the right massage component 22. The paravertebral muscle groups on both sides of the spine are respectively attached to the left massage component 21 and the right massage component 22 of the first massage module 2 and the left massage component 4 and the right massage component 5 of the second massage module 3.

[0056] The left and right airbags in the first massage module 2 exert an outward pushing force on the paravertebral muscle group when inflated, simulating the force of manual massage and achieving deep relaxation. The vibrator 41 of the second massage module 3 generates uniform vibration by tightly adhering to the waist through the elastic element 43, and the heating effect of the heating film 42 is superimposed to further relieve muscle tension and fatigue.

[0057] Through the individual or synergistic action of the first massage module 2 and the second massage module 3, a three-dimensional, multi-layered massage of the lumbar muscles can be achieved, effectively improving lumbar pain, promoting blood circulation, and enhancing overall comfort.

[0058] The massage effect of automatic massage mode: In automatic massage mode, the air pump 25 automatically controls the left and right airbags to inflate and deflate together or alternately, generating a periodic pressing rhythm to regularly push and relax the paravertebral muscle groups on both sides of the spine, simulating manual acupressure techniques to soothe the lumbar muscles.

[0059] If the user restarts the vibrator 41, the vibrator 41 will generate uniform vibration waves. If the user restarts the heating film 42, the constant temperature heating effect of the heating film 42 will create a comprehensive massage effect that combines air pressure, vibration and heat.

[0060] This mode can effectively relieve discomfort such as stiffness and soreness in the lower back in a short time, promote blood circulation and muscle relaxation, and bring a deep and comprehensive soothing experience.

[0061] Benefits of airbag massage of the paravertebral muscles: By periodically inflating and deflating airbags to massage the muscle groups on both sides of the spine, it can simulate manual massage, providing deep and even stimulation to the paravertebral muscles, effectively relieving muscle tension and stiffness, promoting blood circulation and lymphatic return, while avoiding direct action on the midline of the spine, thus providing a comfortable massage experience while protecting spinal safety.

[0062] Benefits of vibration and heating massage of the paravertebral muscles: The mechanical vibration generated by the vibrator 41 stimulates the paravertebral muscle group, and the heat provided by the heating film 42 can accelerate local blood circulation, relax muscle fibers, relieve soreness and fatigue, and at the same time improve the comfort and effect of the massage, so that the muscles can be fully relaxed and activated, and enhance the flexibility and comfort of the waist.

Claims

1. A lumbar pillow with airbag massage function, comprising a lumbar pillow body and a first massage module, wherein the surface of the lumbar pillow body has an opening, characterized in that: The first massage module includes a left massage component and a right massage component. The left massage component is a left airbag, and the right massage component is a right airbag. The left and right airbags are disposed in the body of the lumbar pillow and are arranged facing the opening. A gap is formed between the left and right airbags, which constitutes a spine avoidance area so that when a person leans against the lumbar pillow body, the human spine is located in the spine avoidance area. The left airbag is used to massage the paraspinal muscles on the left side of the human spine, and the right airbag is used to massage the paraspinal muscles on the right side of the human spine.

2. The lumbar pillow with airbag massage function according to claim 1, characterized in that: The first massage module also includes a connecting strap, one end of which is connected to the left airbag and the other end of which is connected to the right airbag.

3. The lumbar pillow with airbag massage function according to claim 1 or 2, characterized in that: The first massage module also includes an air pump, which is disposed in the receiving cavity. The air pump is provided with a left air tube and a right air tube. The left air tube is connected to the left air bladder, and the right air tube is connected to the right air bladder. The inflation or deflation action of the air pump controls the expansion or contraction of the left and right air bladders.

4. The lumbar pillow with airbag massage function according to claim 3, characterized in that: It also includes a circuit board, a battery, and a controller. The circuit board and battery are disposed inside the lumbar pillow body, and the controller is disposed on the lumbar pillow body and located outside the opening. The air pump, battery, and controller are electrically connected to the circuit board.

5. The lumbar pillow with airbag massage function according to claim 4, characterized in that: It also includes a backrest panel, which is disposed within the lumbar pillow body. A receiving cavity is formed between the backrest panel and the lumbar pillow body. The circuit board, battery and air pump are disposed within the receiving cavity. The left airbag and right airbag are respectively disposed on the surface of the backrest panel.

6. The lumbar pillow with airbag massage function according to claim 1, characterized in that: It also includes an elastic mesh fabric, which is disposed on the lumbar pillow body and closes the opening.

7. The lumbar pillow with airbag massage function according to claim 1, characterized in that: The back of the lumbar pillow body is provided with a connection port for easy fixing to a chair.

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