Suction Massager

Abstract

To provide a sucking type massager capable of massaging a large area and multiple points at the same time. The sucking massager includes a body 11, a piston chamber 12, a first gas passage 13 and a second gas passage 15, the piston chamber is installed at one end of the body, the first gas passage is installed inside the body, one end of the first gas passage is connected to the piston chamber, at least one second gas passage is provided and is distributed at intervals in the body, one end of the second gas passage is connected to the first gas passage and the other end of the second gas passage is connected to the first gas passage, a massage member that penetrates the body, a piston 4 that matches the piston chamber and is installed in the piston chamber, and a motor 21 for driving the piston to reciprocate in the piston chamber. In this invention, by installing at least one second gas passage in the body, the sucked area can be enlarged, and by contacting the skin with multiple second gas passages, a multi-point massage is realized.

Description

[Technical field]

[0001] The present invention relates to a massager, especially a sucking type massager. [Background technology]

[0002] Most of the traditional massage devices are mechanical tapping and kneading, and such mechanical massage is violent, and some sensitive groups or sensitive parts of the human body are difficult to adapt to such violent massage, so massagers that massage with various air pressures have appeared, but these types of air pressure massagers all have only one massage air pressure port and a small massage head, which makes it difficult for users to experience the massage effect on a large area or multiple points at the same time, and the actual effect is greatly impaired. The market is looking forward to a sucking type massager that can massage a large area and multiple points at the same time. Summary of the Invention [Problem to be solved by the invention]

[0003] The present invention provides a sucking type massager to solve the problem that the sucking type massager can massage a large area and multiple points at the same time. [Means for solving the problem]

[0004] According to one aspect of the present invention, there is provided a sucking type massager, a massage member including a body, a piston chamber, a first gas passage and a second gas passage, the piston chamber being disposed at one end of the body, the first gas passage being disposed inside the body, one end of the first gas passage being connected to the piston chamber, at least one second gas passage being distributed at intervals in the body, one end of the second gas passage being connected to the first gas passage and the other end of the second gas passage penetrating the body; a piston matching the piston chamber and installed in the piston chamber; and a motor for driving the piston to reciprocate in the piston chamber.

[0005] Furthermore, a buffer chamber is further provided within the body, the buffer chamber is provided at one end of the first gas passage away from the piston chamber, and the buffer chamber communicates with the first gas passage.

[0006] Furthermore, a flow guide portion is provided at the intersection of the buffer chamber and the second gas passage, and the flow guide portion is used to improve the stability of the gas flow.

[0007] Furthermore, a sucking chamber is provided at one end of each second gas passage connected to the outer surface of the body, the sucking chamber being a recessed chamber that communicates with the second gas passage and has a cross-sectional area larger than that of the second gas passage.

[0008] Additionally, there is a smooth transition between the sucking chamber and the exterior surface of the body.

[0009] Additionally, at least one vent is disposed in the piston, the vent extending through the piston.

[0010] In addition, the sucking type massager further includes a two-link mechanism, the motor is a rotary motor, one end of the two-link mechanism is movably connected to the piston, and the other end of the two-link mechanism is fixedly connected to the output end of the rotary motor.

[0011] Furthermore, the motor is a linear motor, an output end of the linear motor is fixedly connected to the piston, and the output end of the linear motor is capable of telescopic movement along its axis. Effect of the Invention

[0012] The beneficial effects of the present invention are as follows: In the present invention, during the operation of the sucking type massager, the user's skin is covered by the second gas passage, and a closed space is formed between the piston chamber, the first gas passage, and the second gas passage, and when the motor drives the piston to move inward into the piston chamber, the piston compresses the air, which moves from the piston chamber along the first gas passage to the second gas passage, and the pressure in the closed space increases, and the increased pressure applies an upward thrust to the skin covered above the second gas passage, and as the distance the piston moves inward into the body increases, the upward thrust applied to the skin also increases. Similarly, when the motor drives the piston to move inward into the piston chamber, the pressure in the closed space decreases, and the decreased pressure applies an inward suction force to the skin covered by the second gas passage, and as the distance the piston moves inward into the body increases, the inward suction force applied to the skin also increases. As the motor drives the piston to reciprocate in the piston chamber, an outward thrust and an inward suction force are periodically applied to the user's skin by the gas in the closed space, so that the skin in that area is periodically sucked, thereby achieving a sucking massage effect.

[0013] In the present invention, by installing at least two second gas passages in the body, the sucking area can be expanded, and since there are multiple second gas passages, the position where each second gas passage contacts the skin is one massage point, thereby realizing multi-point massage. [Brief description of the drawings]

[0014] The drawings constituting a part of this application are used to provide a further understanding of the present invention, and the illustrative embodiments of the present invention and the description thereof are used to interpret the present invention, and are not intended to unduly limit the present invention. [Figure 1] FIG. 2 is a cross-sectional view of a specific embodiment of the present invention. [Diagram 2] 1 is a schematic diagram of the three-dimensional structure of one specific embodiment of the present invention; [Diagram 3] 1 is an exploded view of one specific embodiment of the present invention; [Figure 4] 2 is a flow diagram of air compressing the closed space of the present invention. [Diagram 5] 2 is a diagram showing the air flow for expanding the enclosed space of the present invention. [Figure 6] FIG. 2 is a cross-sectional view of another specific embodiment of the present invention. [Figure 7] FIG. 2 is a cross-sectional view of yet another specific embodiment of the present invention. [Figure 8] FIG. 2 is a cross-sectional view of yet another specific embodiment of the present invention. [Figure 9] 1 is a schematic diagram of the three-dimensional structure of a specific embodiment of a linear motor according to the present invention; [Figure 10] FIG. 2 is a cross-sectional view of a specific embodiment of a linear motor according to the present invention; DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0015] DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will now be described in detail with reference to the accompanying drawings, in which: FIG.

[0016] It should be noted that all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains unless otherwise specified.

[0017] In the present invention, directional terms such as "up, down, top, bottom" are generally relative to the direction shown in the drawings, or to the vertical, perpendicular or gravitational direction of the members themselves, unless otherwise stated. Similarly, for ease of understanding and explanation, "inside, outside" are relative to the outline of each member itself, but the above directional terms are not intended to limit the present invention.

[0018] As shown in Figs. 1 to 5, according to one embodiment of the present invention, there is provided a sucking type massager, which includes a massage member 1, a piston 4 and a motor.

[0019] The massage member 1 includes a body 11, a piston chamber 12, a first gas passage 13 and a second gas passage 15, the piston chamber 12 is located at one end of the body 11, the first gas passage 13 is located inside the body 11, one end of the first gas passage 13 is connected to the piston chamber 12, the second gas passage 15 has at least one and is distributed at intervals in the body 11, preferably the second gas passage 15 has two or more, one end of the second gas passage 15 is connected to the first gas passage 13 and the other end of the second gas passage 15 passes through the body 11.

[0020] The material of the body 11 may be selected from hard materials or flexible materials, and the hard materials may be metal, plastic, synthetic materials, etc. The flexible materials may be selected from rubber, silica gel, silicone rubber, polyester (PET), etc., and the flexible materials may be selected to improve the touch when contacting the user's skin and improve the user's comfort, but the hardness of the flexible materials should be appropriately high, otherwise the body 11 will be soft, which will affect the movement of the piston 4 in the piston chamber 12, and the movement of the piston 4 will be unsmooth. Of course, flexible materials and hard materials may be used in combination, and the main body of the body 11 is made of a hard material, and then a layer of flexible material is attached to the outer surface of the hard material, thus not only ensuring the comfort of contacting with the human body, but also ensuring the rigidity of the whole body 11.

[0021] The piston 4 is matched with and installed in the piston chamber 12 .

[0022] The motor is used to drive the piston 4 to reciprocate in the piston chamber 12 .

[0023] During operation of the sucking type massager, the user's skin is covered by the second gas passage 15, and a closed space is formed between the piston chamber 12, the first gas passage 13, and the second gas passage 15. When the motor drives the piston 4 to move inside the piston chamber 12 toward the inside of the body 11, the piston 4 compresses the air, and the air moves from the piston chamber 12 along the first gas passage 13 to the second gas passage 15, the volume of the closed space becomes smaller, and the pressure increases. The increased pressure applies an upward thrust to the skin covered above the second gas passage 15, and as the distance that the piston 4 moves toward the inside of the body 11 increases, the upward thrust applied to the skin also increases.

[0024] Similarly, when the motor drives the piston 4 to move inside the piston chamber 12 in the outward direction of the body 11, the piston 4 drives air to move from the second gas passage 15 to the piston chamber 12 along the first gas passage 13, the volume of the closed space increases, the pressure decreases, and the decreased pressure applies an inward suction force to the skin covered by the second gas passage 15, and as the distance the piston 4 moves in the outward direction of the body 11 increases, the suction force applied inward to the skin also increases.

[0025] As the motor drives the piston 4 to reciprocate in the piston chamber 12, an outward thrust and an inward suction force are periodically applied to the user's skin by the gas in the closed space, so that the skin in that area is periodically sucked, thereby realizing a sucking massage effect.

[0026] In this embodiment, by installing at least two second gas passages 15 in the body 11, the sucked area can be enlarged, and since there are multiple second gas passages 15, there are also multiple massage points of the second gas passages 15 that come into contact with the skin, thereby realizing multi-point massage.

[0027] In one embodiment, as shown in FIG. 6, a buffer chamber 14 is further provided in the body 11, and preferably the buffer chamber 14 is provided at one end of the first gas passage 13 away from the piston chamber 12, and the buffer chamber 14 is connected to the first gas passage 13.

[0028] The force with which different users can receive massage is not the same; some users receive a larger massage force and some users receive a smaller massage force. In the above embodiment, the volume of the closed space is relatively small and the suction force caused by the movement of the piston 4 is larger. For users with a smaller massage force, the strong suction force will make them uncomfortable. By installing the buffer chamber 14, the volume of the closed space is increased. When the movement stroke of the piston 4 is the same, the suction force caused by the closed space with the buffer chamber 14 installed is smaller than the suction force caused by the closed space without the buffer chamber 14 installed, making it suitable for users with a smaller massage force.

[0029] As shown in FIG. 7, a preferred solution is to install a guiding section 17 at the intersection of the buffer chamber 14 and the second gas passage 15, and preferably the guiding section 17 is an arc, which can improve the stability of the gas flow and distribute the suction force evenly on the massaged skin.

[0030] Naturally, a flow guide portion 17 may be provided at the intersection of the first gas passage 13 and the second gas passage 15, and the principle is the same, so the description thereof will be omitted here.

[0031] In one embodiment, as shown in FIG. 8 , a sucking chamber 16 is provided at one end of each of the second gas passages 15 connected to the outer surface of the body 11. The sucking chamber 16 is a chamber recessed into the body 11 and communicates with the second gas passage 15. The sucking chamber 16 can be provided in various shapes according to the needs of the actual situation, and its cross-sectional area can be larger or smaller than that of the second gas passage 15. Preferably, the cross-sectional area of ​​the sucking chamber 16 is larger than that of the second gas passage 15 and smaller than that of the second gas passage 15. In this case, by providing multiple sucking chambers 16 and communicating each sucking chamber 16 with one second gas passage 15, it is possible to achieve the functions of expanding the massage area and increasing the massage points. One second gas passage 15 may be connected to multiple sucking chambers 16, which can similarly achieve the functions of expanding the massage area and increasing the number of massage points. The specific implementation forms are various, and any similar designs that can achieve the same function are within the scope of protection of the present invention.

[0032] By providing the sucking chamber 16, the volume of the closed space can be further increased, and the sucking force can be further reduced during the operation of the sucking type massager. Also, since the cross-sectional area of ​​the sucking chamber 16 is larger than that of the second gas passage 15, the contact area between the sucking type massager and the user's skin can be further increased, and the area to be massaged is enlarged.

[0033] Preferably, there is a smooth transition between the sucking chamber 16 and the outer surface of the body 11. When the piston 4 moves into the piston chamber 12 toward the outside of the body 11, the pressure in the closed space decreases, and the reduced pressure applies an inward suction force to the skin covered by the second gas passage 15, and the skin is sucked into the sucking chamber 16. If there is no smooth transition at the connection point between the sucking chamber 16 and the outer surface of the body 11, a large pressure will be applied to the skin at that point, making the user uncomfortable. If the sucking chamber 16 and the outer surface of the body 11 are arranged so as to have a smooth transition, the comfort of the user can be significantly improved.

[0034] In one embodiment, the piston 4 is provided with at least one vent (not shown) that passes through the piston 4 .

[0035] When massaging an area of ​​the user where the skin is relatively soft, the massaging force needs to be smaller and the change in the gas pressure in the closed space needs to be smaller, so by providing an air vent in the piston 4, it is possible to prevent the change in the gas pressure in the closed space from being too large, and when the piston 4 moves inward, part of the gas in the closed space leaks out through the air vent, preventing the pressure in the closed space from increasing too quickly. When the piston 4 moves outward, the outside gas leaks into the closed space through the air vent, preventing the pressure in the closed space from decreasing too quickly. Thus, the air vent can reduce the change in pressure.

[0036] In one embodiment, as shown in Figures 2 and 3, the sucking type massager further includes a two-link mechanism 3, and the motor is a rotary motor 21, one end of the two-link mechanism 3 is movably connected to the piston 4, and the other end of the two-link mechanism 3 is fixedly connected to the output end of the rotary motor 21.

[0037] As one parallel technical solution, as shown in Figures 9 and 10, the motor may be a linear motor 22, the output end of the linear motor 22 is fixedly connected to the piston 4, and the output end of the linear motor 22 can move in an extending and retracting manner along its axis.

[0038] Apparently, the above-described embodiments are only some of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without any creative effort should fall within the scope of protection of the present invention.

[0039] As noted, the terminology used herein is merely for the purpose of describing particular embodiments and is not intended to limit the exemplary embodiments of the present application. As used herein, unless the context clearly indicates otherwise, the singular is intended to include the plural, and when the terms "comprise" and / or "comprise" are used herein, it should be understood to mean that features, steps, operations, devices, modules, and / or combinations thereof are present.

[0040] It should be noted that the terms "first," "second," etc. in the specification and claims of this application and the above drawings are used to distinguish between similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that the data so used may be interchanged where appropriate, and that the embodiments of this application described herein may be implemented in sequences other than those illustrated or described herein.

[0041] The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and those skilled in the art can make various modifications and changes to the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. [Explanation of symbols]

[0042] 1- massage member, 11- body, 12- piston chamber, 13- first gas passage, 14- buffer chamber, 15- second gas passage, 16- sucking chamber, 17- flow guide section, 21- rotary motor, 22- linear motor, 32-2 link mechanism, 4- piston.

Claims

1. a massage member including a body, a piston chamber, a first gas passage and a second gas passage, the piston chamber being disposed at one end of the body, the first gas passage being disposed inside the body, one end of the first gas passage being connected to the piston chamber, the second gas passage having at least one and being distributed at intervals in the body, one end of the second gas passage being connected to the first gas passage and the other end of the second gas passage penetrating the body; a piston that matches and is installed in the piston chamber; a motor for driving the piston to reciprocate in the piston chamber; The present invention relates to a sucking type massager.

2. 2. The sucking type massager according to claim 1, further comprising a buffer chamber disposed within the body.

3. 3. The sucking type massager according to claim 2, wherein the buffer chamber is disposed at one end of the first gas passage away from the piston chamber, the buffer chamber is connected to the first gas passage, and a guide portion is disposed at an intersection between the buffer chamber and the second gas passage, the guide portion being used to improve stability of gas flow.

4. 2. The sucking type massager according to claim 1, wherein each of the second gas passages has a sucking chamber at one end connected to the outer surface of the body, and the sucking chamber communicates with the second gas passage.

5. 5. The sucking type massager according to claim 4, wherein a cross-sectional area of ​​the sucking chamber is larger than a cross-sectional area of ​​the second gas passage.

6. 5. The sucking type massager according to claim 4, wherein the sucking chamber and the outer surface of the body are smoothly transitioned to each other.

7. 7. The sucking type massager according to claim 1, wherein at least one air hole is provided in the piston, and the air hole passes through the piston.

8. The sucking type massager according to claim 1, further comprising a two-link mechanism, the motor being a rotary motor, one end of the two-link mechanism being movably connected to the piston, and the other end of the two-link mechanism being fixedly connected to the output end of the rotary motor.

9. 2. The sucking type massager according to claim 1, wherein the motor is a linear motor, an output end of the linear motor is fixedly connected to the piston, and the output end of the linear motor can move in an expanding and contracting manner along its axis.

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