Manual pressure massage device

Abstract

A manual pressure massage device is provided. The solution includes a variable airbag (5) and a rigid airbag (1). A connection is provided between the rigid airbag and the variable airbag. The connection is provided with a second check valve mechanism that communicates with the variable airbag and the rigid airbag. The variable airbag is provided with a first check valve mechanism that communicates with the outside, and the second check valve mechanism is in the opposite direction to the first check valve mechanism. The rigid airbag is provided with a massage opening (12), which is provided with an annular extension (14) extending laterally. A user can efficiently generate negative pressure in the massage opening of the rigid airbag simply by repeatedly pressing the variable airbag manually. This solution has a very simple structure, eliminating the need for expensive and complex components such as circuits, motors, and batteries, significantly reducing manufacturing costs and failure rates, and also expanding usage scenarios (no power source required).

Description

[Technical Field]

[0001] The present invention relates to the technical field of transmission mechanisms, and more particularly to a manual pressure massage device. [Background technology]

[0002] As people become more health conscious, various massage devices are becoming available to effectively relieve fatigue and soothe muscles. It is popular because it can relax the meat. The massage device applies cyclical pressure changes to specific areas of the body, thereby improving blood circulation. However, in the prior art, negative pressure massagers Devices that implement page functionality generally have the following significant drawbacks:

[0003] 1. Complex structure and high cost: General negative pressure massage devices require electricity to generate negative pressure. They often rely on air actuation (e.g., electric pumps or electromagnetic devices). Such devices include: It requires a complex circuit control system, drive components, and power supply, which makes it large and increases manufacturing costs. Not only does this significantly increase the cost, but it also creates power consumption issues and limits usage scenarios. (requires power socket, frequent battery changes, etc.)

[0004] 2. Negative pressure is uncontrollable and poses a safety hazard; it uses a principle similar to cupping. There are several traditional or simple ways to create negative pressure, such as in a cup-shaped container. After some of the oxygen is consumed by combustion, the container The material quickly covers the surface of the skin and adheres to it using the negative pressure generated by cooling. In this method, it is difficult to accurately control the level of negative pressure generated, and excessive negative pressure can damage the subcutaneous hair. There is a high risk of rupturing small blood vessels (bruising) and soft tissue damage. There is even a risk of burns or fire when operating the device. Both safety and user experience are poor. stomach.

[0005] 3. Inconvenient operation or poor effect: The above two main methods are cumbersome to operate (electricity They are too risky (requires power and setup) and involve too much risk (operations that use light). It is difficult to accurately and flexibly adjust the negative pressure according to individual needs and body parts. [Outline of the utility model] [Problem that the utility model aims to solve]

[0006] The main technical problem solved by this utility model is to provide a device that is simple in structure, easy to operate, and safe. To provide a manual pressure massage device which is highly reliable and can effectively control the level of negative pressure. That is the thing. [Means for solving the problem]

[0007] In order to solve the above problems, the present invention provides a manual pressure massage device, The pressure massage device includes a variable airbag and a rigid airbag, and the rigid airbag and the variable airbag are A connection part is provided between the variable air bag and the rigid air bag, and the connection part is The variable airbag is provided with a second check valve mechanism communicating with the bag, and the variable airbag is provided with a second check valve mechanism communicating with the outside. A first check valve mechanism is provided, and a second check valve mechanism is provided in the opposite direction to the first check valve mechanism, and the rigid The airbag is provided with a massage opening, and the massage opening has a side extending An annular extension is provided.

[0008] As a preferred embodiment of the technical solution, the first check valve mechanism comprises a first air valve body and a first The first air valve body has a first air hole structure and a soft rubber air valve core. a first stopper located in the structure, and the first air hole structure is provided in the first stopper; a first through-hole formed in the first exhaust chamber and a first intake chamber located at both ends of the first through-hole; The first soft rubber air valve core is made of a first valve core cover and a first valve core cover connected to the first valve core cover. a first annular limit portion provided on the first pillar, and a first valve A first limit groove is formed between the first valve core cover and the first valve core cover. The first post is located at the end far from the airbag and passes through the through hole. The first limit groove contacts the wall of the first through hole.

[0009] As a preferred embodiment of the technical solution, the first air valve body has a first annular fixing rib on the outside thereof. The first annular fixing rib is fixed in cooperation with the annular fixing groove of the variable airbag, The first post is positioned away from the center of the first valve core cover.

[0010] In the preferred embodiment, the first pillar is positioned away from the center of the first valve core cover. will be done.

[0011] As a preferred embodiment technical solution, the upper surface of the first valve core cover is convex.

[0012] In a preferred embodiment, the first limiting portion is separated from the first valve core cover. It is configured as an inclined surface on the side.

[0013] As a preferred embodiment of the technical solution, the second check valve mechanism is composed of a second air valve body and a second soft rubber The second air valve body has a second air hole structure and a second air hole structure. a second stopper positioned at the second stopper, and the second air hole structure is provided in the second stopper. a second through-hole, and a second exhaust chamber and a second intake chamber located at both ends of the second through-hole; The second soft rubber air valve core is made of a second valve core cover and a second pillar connected to the second valve core cover. The second pillar is provided with a second annular limit portion, and the second limit portion and the second valve core cover A second limit groove is formed between the second valve core cover and the bar, and the second valve core cover is a rigid air hole of the second air hole. The second limit groove is located at the end away from the bag, and the second post passes through the through hole. It contacts the wall of the second through hole.

[0014] As a preferred embodiment and technical solution, a second annular fixed ring is provided on the outside of the second air valve body. a second annular fixing rib is provided, and the second annular fixing rib is fixed in cooperation with the annular fixing groove of the connecting portion; The two pillars are arranged away from the center of the second valve core cover, and the upper surface of the second valve core cover is a convex surface. do. [Effect of utility model]

[0015] The beneficial effects are as follows:

[0016] 1. The first check valve, which is in the reverse direction, is located at the connection between the variable airbag, the rigid airbag, and the airbag. The mechanism (connected to the outside) and the second check valve mechanism (connecting two airbags) are electrically driven or have complex mechanisms. The conventional method of generating negative pressure, which relies on mechanical structures, is completely abandoned. Simply press it repeatedly by hand to efficiently generate negative pressure in the massage opening of the rigid airbag. This solution eliminates the need for expensive and complex components such as circuits, motors, and batteries. Its extremely simple structure and no additional parts are required significantly reduce manufacturing costs and failure rates. This also increases usage scenarios (no power supply required).

[0017] 2. This solution does not require open flame operation, heat, or the like in the "alcohol combustion" method in the background art. Completely avoiding potential risks of injury or fire. The entire negative pressure generation process is free from heat sources and chemical reactions. This is achieved purely through physical mechanisms (airbag deformation, check valve opening and closing) without requiring any special equipment. This fundamentally ensures the safety of user operations.

[0018] 3. The user can adjust the massage area by manually pressing the adjustable airbags at different times and with different force. The more you press, the more the vacuum applied to the rigid airbag increases. This increases the negative pressure inside the pump, making it difficult to adjust the motorized device. The core problem of the background art, that is, the inability to completely control the pressure of the combustion method, is solved. . [Brief explanation of the drawings]

[0019] In order to more clearly describe the embodiments of the present invention or the technical solutions of the prior art, The drawings used to explain the prior art are briefly introduced below. The drawings described show only specific embodiments of the present invention and do not limit the scope of the present invention. Those skilled in the art can easily understand the invention based on these drawings without any creative effort. Other related drawings can be obtained without any hassle. [Figure 1] 1 is a schematic diagram of a central cross section of an embodiment of a manual pressure massage device according to the present invention; [Figure 2] FIG. 2 is a schematic diagram of an enlarged structure of a portion of FIG. [Figure 3] FIG. 3 is a schematic structural diagram of a first check valve mechanism. [Figure 4] FIG. 2 is a schematic diagram of a soft rubber air valve core. [Figure 5]2 is a schematic cross-sectional view of a soft rubber air valve core taken along the longitudinal direction of the soft rubber air valve core; FIG. [Figure 6] The realization of the objectives, functional features and advantages of the present invention will be further described with reference to the accompanying drawings in conjunction with the embodiments.

[0020] The claims of the present utility model are described in more detail below in conjunction with specific examples and drawings. It should be understood that the described embodiments are not all-inclusive of the present invention. These are only some examples. Based on the examples of the present utility model, a person skilled in the art can All other embodiments obtained without modification are also within the scope of protection of this utility model.

[0021] In the examples of this utility model, "upper", "lower", "left", "right", "front", and "rear" are used. The orientation or positional relationship indicated by all directional terms, etc., shall be the directions and positions shown in the drawings. and positional relationship, or the way in which the product of the present invention is normally placed when in use. These are for the sake of convenience in order to simplify the explanation of this utility model. and the devices, elements, or components referred to do not have a specific orientation and a specific directional structure. The present invention does not expressly or implicitly imply that The relative positions and operations of the parts shown in the drawings should not be interpreted as a single entity. It is only used to explain the state of the robot. If the specific posture changes, this direction instruction will also change. This may change depending on the situation.

[0022] Furthermore, ordinal numbers such as "first" and "second" in this utility model are used for distinction purposes only. , as indicating or implying their relative importance, or as indicated technical The number of features should not be understood as implying a specific number. The features defined by "" include at least one technical feature explicitly or implicitly. In the description of this utility model, "plurality" means at least one unless otherwise clearly defined. At least two means two or more. "At least one" means one or more. .

[0023] In this utility model, the words "attach," "install," "connect," "fix," and "screw" are used interchangeably. Terms such as "insert" and "insert" should be understood broadly unless otherwise specified or limited. For example, the positional relationship between the components may be relatively fixed, or there may be a physical relationship between the components. The parts may be removably connected, or The components may be integrated into one structure. The components may be connected mechanically or by electrical signals. It may be a direct connection or an intermediary or component. It may be an internal connection between two elements, or an interconnection between two elements. Unless otherwise clearly defined in the specification, there may be interactions between elements. The understanding may not be able to achieve the corresponding function or effect. The specific meaning of the above terms in the utility model patent can be understood according to the specific circumstances. do.

[0024] The controller and control circuitry included in this utility model will be readily apparent to those skilled in the art from conventional control techniques or the like. For example, the control circuit of the controller can be easily implemented by a person skilled in the art. It can be implemented using existing technologies such as programming. Control in conjunction with hardware For software or programs that achieve a result, the description must include the software or program. If there is no detailed explanation of the control process of the program, it is difficult to understand the prior art or a person skilled in the art. The power supply also uses conventional technology in the field. Since the main technical point of the utility model is the improvement of the mechanical device, the specific The circuit control relationships and circuit connections will not be described in detail.

[0025] The disclosure of this utility model provides many different embodiments or methods for realizing different structures of this utility model. In order to simplify the disclosure of this utility model, this utility model discloses a section of specific examples. Of course, these are merely examples and do not limit the scope of the present invention. Furthermore, in the present invention, reference numbers and / or Reference characters may be duplicated in the following sections. Such duplication has been avoided for the sake of brevity and clarity. As such, it is intended to clarify the relationships between the various embodiments and / or configurations described herein. Furthermore, the present invention does not provide examples of various specific processes and materials. Although provided, one skilled in the art will recognize the application of other processes and / or the use of other materials. Recognizable.

[0026] Preferred embodiments of the present invention will now be described with reference to the drawings. The preferred embodiments described herein are intended to illustrate and explain the present invention. It should be understood that this does not limit the scope of the present invention.

[0027] As shown in Figs. 1 to 6, the present invention provides an embodiment of a manual pressure massage device.

[0028] The manual pressure massage device includes a variable airbag 5 and a rigid airbag 1. A connection part is provided between the airbag 1 and the variable airbag 5, and the variable airbag a second check valve mechanism communicating with the variable airbag 5 and the rigid airbag 1; 5 is provided with a first check valve mechanism communicating with the outside, and the second check valve mechanism is The rigid airbag 1 is provided with a massage opening 12, and the front The massage opening 12 is provided with an annular extension 14 extending laterally therefrom.

[0029] Specifically, the second check valve mechanism is in the opposite direction to the first check valve mechanism when one of them is in operation. When the first check valve mechanism is closed, the other one is open. The first air valve body 7 has a first soft rubber air valve core 8, and the first air valve body 7 has a first air hole structure. A first stop block 76 is provided, which is located on the first air vent structure. The first stopper 76 has a first through-hole 75 and two through-holes 75 at both ends of the first through-hole 75. The first soft rubber air valve core 80 is provided with a first exhaust chamber 70 and a first intake chamber 74. , a first valve core cover 81 and a first column 82 connected to the first valve core cover 80, The pillar 82 is provided with a first annular limit portion 83, and the first annular limit portion 83 and the first valve core A first limit groove 84 is formed between the first valve core cover 81 and the first valve core cover 81. Located at the end of the cavity away from the rigid airbag 1, the first pillar 82 passes through the through hole 75 The first limit groove 84 contacts the wall of the first through hole. The first air valve is preferably annular, which provides better airtightness. First annular fixing ribs 71 are provided on the outside of the main body 7, and a locking member is engaged between two first annular fixing ribs 71. The first pillar 82 is disposed away from the center 81 of the first valve core cover. The upper surface of the first valve core cover 81 may be a convex surface. The portion 83 includes a locking portion 831 and a mounting inclined surface 832. The mounting inclined surface 832 is The locking portion 831 is located on the side farther from the valve core cover 81, and the locking portion 831 is located on the first engagement groove 72 side. When mounted, the first through hole 75 is defined by a first annular limiting portion 83. This makes it easier to insert the first air valve body into the first limit groove 84. An air valve cap 6 is further provided at the end of 7.

[0030] A fixing post 52 is provided in the chamber of the variable airbag 5, and the fixing post 52 has a fixing hole 54. and the fixing hole 54 has fixing teeth 53 on its wall.

[0031] The second check valve mechanism is the same as the first check valve mechanism, i.e., The mechanism includes a second air valve body 3 and a second soft rubber air valve core 4, and the second air valve body 3 The second stopper (not shown) is provided in the second air hole structure. The second air hole structure is a second through hole provided in the second stopper and a second through hole provided in both the second through hole and the second through hole. a second exhaust chamber and a second intake chamber located at the end of the second soft rubber air valve core; a second valve core cover; and a second post connected to the second valve core cover, the second post having a second annular A limit portion is provided, and a second limit groove is formed between the second limit portion and the second valve core cover. the second valve core cover is located at an end of the second air hole farther from the rigid air bag, The second post passes through the through hole, and the second limit groove contacts the wall of the second through hole. A second annular fixing rib is provided on the outside of the second air valve body, and a second annular fixing rib is provided between the two second annular fixing ribs. The second check valve mechanism is provided in a mounting hole (not shown) of the connecting portion. When the second soft rubber air valve core 4 is engaged with the mounting hole, the second engagement groove and the wall of the mounting hole A sealed chamber is formed between the This prevents the necessary pressure from being applied to the massage.

[0032] In this embodiment, the connecting portion 19 is made up of a connecting pillar 110 integrated with the rigid airbag 1 and a flexible The variable airbag 5 is provided with a connecting sleeve 51 integrated therewith, and the mounting hole is provided with a connecting post 110 The connecting sleeve 51 is fixed to the surface of the connecting post 110, and the first A third limit structure is provided, and the third limit structure is used to prevent the connection between the two from loosening. - Can be a limit ring or limit groove.

[0033] When discharging air, the variable airbag 5 is manually pressed to activate the second check valve mechanism. In this case, the rigid airbag 1 maintains its airtightness. When the variable airbag 5 becomes smaller, the air pressure rises, the first check valve mechanism opens, and the air in the variable airbag 5 After releasing the hand, the variable airbag 5 generates negative pressure by its own repulsive force. At this time, the first check valve mechanism is closed by the negative pressure, and the second check valve mechanism is opened by the negative pressure. The air in the rigid airbag 1 is discharged to the variable airbag 5, and the air in the rigid airbag 1 The pressure decreases, a negative pressure is formed, and a suction force is generated. As a result, the negative pressure in the rigid airbag 1 increases. Then, the negative pressure causes the massage portion in the massage opening 12 to protrude, and the massage opening This operation can be performed repeatedly or once. This allows for continuous or single massages to be achieved.

[0034] When filling the air, the directions of the first check valve mechanism and the second check valve mechanism are changed simultaneously. When the variable air bag 5 is pressed by hand, the first check valve mechanism is closed by pressure, The bag 5 is closed. At the same time, the second check valve mechanism is opened by the action of air pressure, and the rigid air bag When the variable airbag 5 is released, the air is discharged into the variable airbag 5 and the first 2. The check valve mechanism seals the rigid airbag 1. Press the variable airbag 5 by hand multiple times. By doing so, the pressure of the rigid airbag 1 can be increased. When the massage opening 12 is pressed, the massage area is compressed. The pressure in the mouth 12 increases. This operation can be performed repeatedly or once. This allows for continuous or single massages to be achieved.

[0035] By providing a special structure to the massage opening, air is expelled and the pressure is reduced to massage When performing this, localized pain caused by the small contact area with the massage part can be avoided, Massaging can reduce marks left on the massaged area.

[0036] The above examples are only used to illustrate the technical solutions of the present utility model, and Although the present invention has been described in detail with reference to the above embodiments, it is not limited to the above embodiments. Those skilled in the art can easily modify or adapt the technical solutions described in the above embodiments. It is still possible to replace some of the technical features with equivalents, and these changes or or by substitution, the essence of the corresponding technical solution is the technical It will be understood that no departure from the spirit and scope of the present invention will occur.

Claims

1. A manual pressure massage device, A variable airbag and a rigid airbag are provided, and a variable airbag is provided between the rigid airbag and the variable airbag. A connecting portion is provided, and the connecting portion includes a second airbag that communicates with the variable airbag and the rigid airbag. A check valve mechanism is provided, and the variable airbag is provided with a first check valve mechanism that communicates with the outside. The second check valve mechanism is in the opposite direction to the first check valve mechanism, and the rigid airbag is A massage opening is provided, the massage opening having a laterally extending annular extension. To be established, A manual pressure massage device characterized by:

2. The first check valve mechanism includes a first air valve body and a first soft rubber air valve core. the air valve body is provided with a first air hole structure and a first stopper located at the first air hole structure; The first air hole structure includes a first through hole provided in the first stopper and two air holes positioned on both ends of the first through hole. a first exhaust chamber and a first intake chamber, and the first soft rubber air valve core is a first post connected to the first valve core cover, the first post having a first annular limit; A first limit groove is formed between the first limit portion and the first valve core cover. The first valve core cover is located at an end of the first air hole far from the rigid airbag, The first post passes through the through hole, and the first limit groove contacts the wall of the first through hole.

2. The manual pressure massage device according to claim 1.

3. A first annular fixing rib is provided on the outside of the first air valve body, and the first annular fixing rib is a variable The first post is fixed in cooperation with the annular fixing groove of the airbag, and is spaced apart from the center of the first valve core cover. and placed, 3. The manual pressure massage device according to claim 2.

4. The upper surface of the first valve core cover is convex.

4. The manual pressure massage device according to claim 3.

5. The first limit portion is configured as an inclined surface on a side away from the first valve core cover.

3. The manual pressure massage device according to claim 2.

6. The second check valve mechanism includes a second air valve body and a second soft rubber air valve core. The main body is provided with a second air hole structure and a second stopper located at the second air hole structure, The second air hole structure includes a second through hole provided in the second stopper and air holes located on both ends of the second through hole. The second soft rubber air valve core is a second valve core cover. a second post connected to the second valve core cover, the second post having a second annular limit a second limit groove is formed between the second limit portion and the second valve core cover; The second valve core cover is located at an end of the second air hole far from the rigid air bag, and the second The post passes through the through hole, and the second limit groove contacts the wall of the second through hole.

2. The manual pressure massage device according to claim 1.

7. A second annular fixing rib is provided on the outer side of the second air valve body, and the second annular fixing rib is The second pillar is fixed in cooperation with the annular fixing groove of the second valve core cover, and the second pillar is disposed away from the center of the second valve core cover. the upper surface of the second valve core cover is convex; 7. The manual pressure massage device according to claim 6.

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