Slim massage waist belt

Abstract

The utility model relates to the technical field of waist massage, especially a slim massage waistband, which comprises a flexible bandage, a driving host and a massage host, the driving host comprises a bottom shell and an upper cover, a gas pump assembly for controlling the inflation and deflation of a top pressing air bag is arranged in a space formed by the bottom shell and the upper cover, the bottom shell is concave downward to form a sunken bin for accommodating the gas pump assembly, the massage host comprises a base plate, a top pressing air bag arranged on the inner side of the base plate and a supporting pad arranged on the outer side of the base plate, the base plate is provided with a top pressing hole corresponding to the shape of the top pressing air bag, the sunken bin is designed to realize the staggered and laminated design of the gas pump assembly, the flexible bandage and the massage host, the thick parts of the massage host and the driving host are staggered, the problem of excessive thickness of the massage waistband caused by the thickness superposition of the two is avoided, the overall thickness of the massage waistband is relatively slim, the space occupation problem during the storage of the massage waistband is solved, the structure is simple, the appearance is beautiful, and the massage waistband is very popular among consumers.

Description

Technical Field

[0001] This utility model relates to the field of waist massage technology, and in particular to a thin massage waist belt. Background Technology

[0002] Currently, with the fast pace of life and increasing work and life pressure, people's bodies are often in a sub-healthy state. In order to relieve physical fatigue and achieve the purpose of health care, many massage devices have appeared on the market. In order to relieve the symptoms of lower back pain, a waist and abdomen massager has been developed. It achieves the effect of massaging the waist by using local vibration and local tapping. However, the internal structure is complex, the vibration amplitude is small, the massage effect is not obvious, and the user experience is difficult to achieve the ideal effect.

[0003] The massage belts currently available on the market generally consist of a main unit and a massage actuator. Both the main unit and the massage actuator have a certain thickness. When the two are stacked together, the thickness of the massage belt is usually more than 6 centimeters. Not only does it look bulky, but due to its thickness, the wearing experience is also poor, making it difficult to win the favor of consumers. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a thin massage belt that allows the thickest drive unit to be lowered so that it passes through both the strap body and the massage unit, thus avoiding the overall excessive thickness of the massage belt caused by the superposition of the thicknesses of the drive unit, the strap body, and the massage unit.

[0005] To solve the above technical problems, the present invention adopts the following technical solution: a thin massage waist belt, including a flexible strap, a drive host fixedly installed on the outer side of the flexible strap, and a massage host installed on the outer side of the flexible strap. The drive host includes a bottom shell and an upper cover connected to the bottom shell. An air pump assembly for controlling the inflation and deflation of the top pressure airbag is installed in the space formed by the bottom shell and the upper cover. The bottom shell is recessed downward to form a recessed chamber for accommodating the air pump assembly.

[0006] The massage host includes a base plate, a top pressure airbag disposed on the inner side of the base plate, and a support pad disposed on the outer side of the base plate. The base plate has an ejection opening corresponding to the shape of the top pressure airbag, and the middle part of the top pressure airbag has an alignment through hole corresponding to the cross-sectional shape of the sinking chamber. The sinking chamber passes through the alignment through hole of the top pressure airbag and is fixedly connected to the base plate.

[0007] In this embodiment, the bottom shell is generally X-shaped, the sinking chamber is located at the center of the X-shaped bottom shell, and the flexible strap has mounting holes corresponding to the outer contour of the X-shaped bottom shell. The opening of the X-shaped bottom shell is fixedly connected to the edge of the mounting holes.

[0008] In this embodiment, the air pump assembly includes a control board, an air pump electrically connected to the control board, and a power supply device. The air pump is fixed in the middle of the X-shaped bottom shell, and the control board, air valve, and power supply device are respectively located in different branches of the X-shaped bottom shell.

[0009] In this embodiment, a waterproof rubber pad is fixed in the middle of the flexible strap, the mounting hole passes through the waterproof rubber pad, and the opening of the X-shaped bottom shell is sealed to the waterproof rubber pad.

[0010] In this embodiment, the outer and inner sides of the top pressure airbag are provided with stretchable protective layers. The protective layer has an alignment through hole in the middle that corresponds to the cross-sectional shape of the sinking chamber. The sinking chamber passes through the alignment through hole of the protective layer.

[0011] In this embodiment, the top pressure airbag includes an intermediate connecting body and semi-circular airbags disposed on both sides of the intermediate connecting body. An auxiliary airbag is disposed on the inner side of the semi-circular airbag and is stacked with and ventilated thereon. The shape and size of the semi-circular airbag and the auxiliary airbag correspond to the shape and size of the top opening.

[0012] In this embodiment, the substrate is provided with a chamber, and a vibration massage unit is installed in the chamber. The support pad, the protective layer and the substrate are all provided with through holes, and the chamber penetrates the support pad, the protective layer and the substrate through the through holes.

[0013] In this embodiment, the support pad is made of a rigid yet flexible material in the thickness direction.

[0014] In this embodiment, the support pad is made of multiple split lightweight foam blocks spliced ​​together. The lightweight foam blocks are made of polyurethane foam, polyethylene foam, rubber and plastic insulation cotton, polystyrene foam or flexible aerogel material.

[0015] In this embodiment, the vibration massage unit includes a motor fixed to the side inside the chamber and a counterweight eccentric wheel mounted on the motor spindle. The rotation center axis of the counterweight eccentric wheel is perpendicular to the thickness direction of the massage host.

[0016] In this embodiment, the outer surface of the massage host is covered with elastic fabric, and the edge of the elastic fabric is fixedly connected to the outer edge of the substrate.

[0017] In this embodiment, a lamp plate and a lampshade covering the lamp plate are installed in the middle of the substrate. A long through hole for accommodating the lamp plate and the lampshade is opened in the middle of the support pad. The screws in the sinking chamber pass through the bottom of the sinking chamber and the elastic cloth in sequence and are screwed to the lampshade.

[0018] In this embodiment, a cover is fixedly provided at the opening of the installation chamber, and the outer side of the cover is provided with multiple raised massage bumps.

[0019] The beneficial effects of this utility model are as follows: This utility model provides a slim massage belt, mainly divided into two parts: a drive unit and a massage unit. During assembly, the important parts of the drive unit and the massage unit can be assembled separately and simultaneously. After assembling the drive unit and the massage unit, the main body of the massage belt is assembled. Finally, only the outer decorative cover needs to be fastened to obtain the assembled massage belt. The recessed compartment structure design realizes the staggered layering design of the air pump component, flexible strap, and massage unit. The thicker parts of the massage unit and the drive unit are staggered to avoid the problem of excessive thickness of the massage belt due to the superposition of their thicknesses. The overall thickness of the massage belt is relatively thin, solving the space occupation problem when storing the massage belt. The structure is simple, the appearance is beautiful, and it is very popular with consumers. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the massage waist belt of this utility model.

[0021] Figure 2 This is a three-dimensional structural diagram of the massage belt of this utility model from another perspective.

[0022] Figure 3 This is a three-dimensional structural diagram of the drive unit and massage unit of this utility model when they are separated.

[0023] Figure 4 This is a three-dimensional structural diagram of the present invention from another perspective when the drive unit and massage unit are separated.

[0024] Figure 5 This is an exploded three-dimensional structural diagram of the massage waist belt of this utility model.

[0025] Figure 6 This is a cross-sectional view of the massage waist belt of this utility model when the flexible strap is hidden.

[0026] Figure 7 This is an exploded three-dimensional structural diagram of the massage waist belt of this utility model when the flexible strap is hidden. Detailed Implementation

[0027] To facilitate understanding by those skilled in the art, the present invention will be further described below with reference to embodiments. The content mentioned in the embodiments is not intended to limit the present invention.

[0028] like Figures 1 to 7As shown, a slim massage waist belt includes a flexible strap 1, a drive unit 2 fixedly installed on the outer side of the flexible strap 1, and a massage unit 3 installed on the outer side of the flexible strap 1. The drive unit 2 includes a bottom shell 21 and an upper cover 22 connected to the bottom shell 21. An air pump assembly 5 for controlling the inflation and deflation of a top pressure airbag 32 is installed in the space formed by the bottom shell 21 and the upper cover 22. The bottom shell 21 is recessed downward to form a recessed chamber 24 for accommodating the air pump assembly 5. The massage unit 3 includes a base plate 31, a top pressure airbag 32 disposed on the inner side of the base plate 31, and a support pad 33 disposed on the outer side of the base plate 31. The base plate 31 has an ejection opening 34 corresponding to the shape of the top pressure airbag 32. The middle part of the top pressure airbag 32 has an alignment through hole 35 corresponding to the cross-sectional shape of the recessed chamber 24. The recessed chamber 24 passes through the alignment through hole 35 of the top pressure airbag 32 and is fixedly connected to the base plate 31.

[0029] This utility model's slim massage belt is mainly divided into two parts: the drive unit 2 and the massage unit 3. During assembly, the key components of the drive unit 2 and massage unit 3 can be assembled separately and simultaneously. Then, the drive unit 2 and massage unit 3 are combined to complete the main body assembly of the massage belt. Finally, simply fastening the outer decorative cover completes the assembly. The recessed compartment 24's structural design achieves a staggered layering of the air pump assembly 5, the flexible strap, and the massage unit 3. The thicker parts of the massage unit 3 and drive unit 2 are staggered, avoiding the problem of excessive thickness caused by the combined thickness of the two components. The overall thickness of the massage belt is relatively thin, solving the space occupation problem during storage. Its simplified structure and attractive appearance make it highly popular with consumers.

[0030] In this embodiment, the bottom shell 21 is generally X-shaped, the sinking chamber 24 is located at the center of the X-shaped bottom shell 21, and the flexible strap 1 has mounting holes 11 corresponding to the outer contour of the X-shaped bottom shell 21. The opening of the X-shaped bottom shell 21 is fixedly connected to the edge of the mounting holes 11. Specifically, the air pump assembly 5 includes a control board, an air valve 51 electrically connected to the control board, an air pump 52, and a power supply device 23. The air pump 52 is fixed in the middle of the X-shaped bottom shell 21, and the control board, air valve 51, and power supply device 23 are respectively arranged in different branches of the X-shaped bottom shell 21.

[0031] The unique X-shaped bottom shell 21 is designed, and the control board, air valve 51 and power supply device 23 are cleverly distributed in different branches of the X-shaped bottom shell 21. This solves the design problem of the drive host 2 and the distribution design problem of the air pump assembly 5, avoiding the visual effect of increased overall thickness, and is highly practical.

[0032] In this embodiment, a waterproof gasket 12 is fixed to the middle of the flexible strap 1, and the mounting hole 11 passes through the waterproof gasket 12. The opening of the X-shaped bottom shell 21 is sealed to the waterproof gasket 12. This effectively solves the waterproofing problem of the connection between the breathable flexible strap 1 and the drive host 2, resulting in high reliability.

[0033] In this embodiment, the outer and inner sides of the top pressure airbag 32 are provided with a stretchable protective layer 36. The protective layer 36 has an alignment through hole 35 in the middle that corresponds to the cross-sectional shape of the sinking chamber 24. The sinking chamber 24 passes through the alignment through hole 35 of the protective layer 36, avoiding the cleanliness, aesthetics and comfort problems caused by the direct exposure of the top pressure airbag 32 during use, and providing a better user experience.

[0034] In this embodiment, the top pressure airbag 32 includes an intermediate connecting body 37 and semi-circular airbags 38 disposed on both sides of the intermediate connecting body 37. An auxiliary airbag 39, stacked and ventilated with the semi-circular airbag 38, is disposed inside the semi-circular airbag 38. The shape and size of the semi-circular airbag 38 and the auxiliary airbag 39 correspond to the shape and size of the top opening 34. By adopting a double-layer airbag structure, the lifting height of the top pressure airbag 32 is significantly increased under the premise of the same airbag area, greatly improving the pressure massage force of the top pressure airbag 32 and resulting in a better massage effect.

[0035] In this embodiment, the substrate 31 is provided with a chamber 4, which houses a vibration massage unit. The support pad 33, protective layer 36, and substrate 31 all have through holes 41, and the chamber 4 penetrates through these through holes. The chamber 4 extends through the entire massage host 3, avoiding the problem of the vibration massage unit reducing the overall thickness of the massage belt. The massage belt is not increased due to the installation of the vibration massage unit, resulting in a simple structure, convenient storage, and strong practicality.

[0036] In this embodiment, the support pad 33 is made of a rigid yet flexible material in the thickness direction. Specifically, the support pad 33 is composed of multiple split lightweight foam blocks spliced ​​together. These lightweight foam blocks are made of polyurethane foam, polyethylene foam, rubber-plastic insulation cotton, polystyrene foam, or flexible aerogel material. Not only is it lightweight and provides excellent support, but it also has significant deformation characteristics. During the inflation process, the pressure airbag 32 simultaneously pushes the multiple lightweight foam blocks outwards, resulting in a tighter fit to the waist or abdomen and a better pressure massage experience.

[0037] In this embodiment, the vibration massage unit includes a motor 42 fixedly mounted on its side inside the chamber 4 and a counterweight eccentric wheel 43 mounted on the main shaft of the motor 42. The rotation center axis of the counterweight eccentric wheel 43 is perpendicular to the thickness direction of the massage host 3. Due to the above structural improvement, the vibration massage unit has a larger installation space. By fixing the motor 42 on its side and setting the counterweight eccentric wheel 43, the vibration direction of the vibration massage unit is perpendicular to the massage belt and the contact surface of the human body, which greatly improves the overall strength of the vibration massage unit. Actual testing shows that, under the premise that the size of the counterweight eccentric wheel 43 and the speed of the motor 42 remain unchanged, the vibration amplitude of the motor 42 mounted on its side is 5-8 times greater than that of the motor mounted vertically, and the vibration massage effect is significantly enhanced.

[0038] In this embodiment, the outer surface of the massage host 3 is covered with an elastic fabric 6, the edge of which is fixedly connected to the outer edge of the base plate 31. This serves two purposes: firstly, it wraps around the support pad 33 to prevent it from falling off; secondly, it prevents the support pad 33 from directly contacting the waist or abdomen of the user, thus avoiding allergies or discomfort and providing greater comfort.

[0039] In this embodiment, a lamp plate 7 and a lampshade 71 covering the lamp plate 7 are installed in the middle of the substrate 31. A long through hole for accommodating the lamp plate 7 and lampshade 71 is provided in the middle of the support pad 33. Screws in the recessed compartment 24 pass through the bottom of the recessed compartment 24 and the elastic cloth 6 in sequence before being screwed onto the lampshade 71. The lamp plate 7 can generate infrared light for applying heat to the waist or abdomen, producing a heat massage effect. The lamp plate 7 can also be an ultraviolet disinfection device; when not in use, it can be sterilized in the storage box of the integrated massage waist belt, facilitating cleaning and maintenance.

[0040] In this embodiment, a cover 44 is fixedly installed at the opening of the mounting chamber 4, and the outer side of the cover 44 is provided with a plurality of raised massage bumps 45. The structural design of the massage bumps 45 can further improve the massage intensity and comfort of the vibration massage unit on the skin surface of the waist or abdomen.

[0041] In the description of this utility model, it should be noted that the directional terms such as "center", "horizontal (X)", "longitudinal (Y)", "vertical (Z)", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", and "counterclockwise" indicate the orientation and positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. They should not be construed as limiting the specific protection scope of this utility model.

[0042] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features. Thus, the use of "first" and "second" to define a feature may explicitly or implicitly include one or more of that feature. In this description of the utility model, "a number" means two or more, unless otherwise explicitly specified.

[0043] In this utility model, unless otherwise explicitly specified and limited, the terms "assembly," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can also refer to a mechanical connection; they can refer to a direct connection or a connection through an intermediate medium; or they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0044] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A slim massage waist belt, comprising a flexible strap (1), a drive unit (2) fixedly installed on the outer side of the flexible strap (1), and a massage unit (3) installed on the outer side of the flexible strap (1), characterized in that: The drive unit (2) includes a bottom shell (21) and an upper cover (22) connected to the bottom shell (21). The space formed by the bottom shell (21) and the upper cover (22) is equipped with an air pump assembly (5) for controlling the inflation and deflation of the top pressure airbag (32). The bottom shell (21) is recessed downward to form a sinkhole (24) for accommodating the air pump assembly (5). The massage host (3) includes a base plate (31), a top pressure airbag (32) disposed inside the base plate (31) and a support pad (33) disposed outside the base plate (31). The base plate (31) has an ejection opening (34) corresponding to the shape of the top pressure airbag (32). The middle part of the top pressure airbag (32) has an alignment through hole (35) corresponding to the cross-sectional shape of the sinking chamber (24). The sinking chamber (24) passes through the alignment through hole (35) of the top pressure airbag (32) and is fixedly connected to the base plate (31).

2. The slim massage belt according to claim 1, characterized in that: The bottom shell (21) is X-shaped in general. The sinking chamber (24) is located at the center of the X-shaped bottom shell (21). The flexible strap (1) has a mounting hole (11) corresponding to the outer contour of the X-shaped bottom shell (21). The opening of the X-shaped bottom shell (21) is fixedly connected to the edge of the mounting hole (11).

3. The slim massage belt according to claim 1, characterized in that: The air pump assembly (5) includes a control board, an air valve (51) electrically connected to the control board, an air pump (52), and a power supply device (23). The air pump (52) is fixed in the middle of the X-shaped bottom shell (21), and the control board, air valve (51), and power supply device (23) are respectively located in different branches of the X-shaped bottom shell (21).

4. The slim massage belt according to claim 2, characterized in that: A waterproof rubber pad (12) is fixed in the middle of the flexible strap (1), and the mounting hole (11) passes through the waterproof rubber pad (12). The opening of the X-shaped bottom shell (21) is sealed to the waterproof rubber pad (12).

5. The slim massage belt according to claim 1, characterized in that: The top pressure airbag (32) is provided with a stretchable protective layer (36) on both the outer and inner sides. The protective layer (36) has an alignment through hole (35) in the middle that corresponds to the cross-sectional shape of the sinking chamber (24). The sinking chamber (24) passes through the alignment through hole (35) of the protective layer (36).

6. The slim massage belt according to claim 1, characterized in that: The top pressure airbag (32) includes an intermediate connecting body (37) and a semi-circular airbag (38) disposed on both sides of the intermediate connecting body (37). An auxiliary airbag (39) is disposed on the inner side of the semi-circular airbag (38) and is stacked and ventilated thereon. The shape and size of the semi-circular airbag (38) and the auxiliary airbag (39) correspond to the shape and size of the top opening (34).

7. The slim massage belt according to claim 1, characterized in that: The substrate (31) is provided with a chamber (4), which is equipped with a vibration massage unit. The support pad (33), the protective layer (36) and the substrate (31) are all provided with through holes (41). The chamber (4) passes through the through holes (41) of the support pad (33), the protective layer (36) and the substrate (31).

8. The slim massage belt according to claim 7, characterized in that: The support pad (33) is made of a rigid yet flexible material in the thickness direction.

9. The slim massage belt according to claim 7, characterized in that: The support pad (33) is made of multiple split lightweight foam blocks spliced ​​together. The lightweight foam blocks are made of polyurethane foam, polyethylene foam, rubber and plastic insulation cotton, polystyrene foam or flexible aerogel material.

10. The slim massage belt according to claim 7, characterized in that: The vibration massage unit includes a motor (42) fixed to the side inside the chamber (4) and a counterweight eccentric wheel (43) mounted on the main shaft of the motor (42). The rotation center axis of the counterweight eccentric wheel (43) is perpendicular to the thickness direction of the massage host (3).

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