CN210170428U

CN210170428U - Massage device

Info

Publication number: CN210170428U
Application number: CN201822269275.1U
Authority: CN
Inventors: Yongqing Wang; 王永清
Original assignee: Dongguan Modest Electronic Technology Co Ltd
Current assignee: Dongguan Modest Electronic Technology Co Ltd
Priority date: 2018-12-29
Filing date: 2018-12-29
Publication date: 2020-03-24
Anticipated expiration: 2028-12-29

Abstract

The utility model discloses a massage device, which comprises a shell, a control circuit board and a negative pressure component, wherein the control circuit board and the negative pressure component are accommodated in the shell, and the negative pressure component comprises a suction nozzle with a first opening, a connecting piece for connecting the suction nozzle and the shell, and an air pump which is accommodated in the shell and is electrically connected with the control circuit board; the air pump comprises an air suction port and an air exhaust port, and the connecting piece comprises an air suction channel for communicating the suction nozzle with the air suction port and an air exhaust channel for communicating the air exhaust port with the outside; when the first opening is attached to the skin, the air pump sucks air to enable the suction nozzle to generate negative pressure.

Description

Massage device

Technical Field

The utility model relates to a massage technical field, concretely relates to massage equipment.

Background

With the improvement of living standard of people, people pursue living quality more and more, and the people can not only meet the requirements of people for clothes, eating and housing, but also meet the requirements of people for sensory enjoyment, so that various massage products can be produced. The massage stick is one of the above-mentioned massage products, which causes a user to get a massage by a certain function, such as vibration, stimulating the skin.

However, the existing massage rod only has the traditional vibration massage experience, and users cannot get more various stimuli, so the experience effect is poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a massage equipment that has multiple use experience.

The technical scheme of the utility model as follows:

a massage device comprises a shell, a control circuit board and a negative pressure assembly, wherein the control circuit board and the negative pressure assembly are accommodated in the shell; the air pump comprises an air suction port and an air exhaust port; the air pump is accommodated in the shell and is electrically connected with the control circuit board; the connecting piece comprises an air suction channel for communicating the suction nozzle with the air suction port and an air exhaust channel for communicating the air exhaust port with the outside; when the first opening is attached to the skin, the air pump sucks air to enable the suction nozzle to generate negative pressure.

Preferably, the suction nozzle comprises a cavity enclosed by a first side wall and a partition plate connected with the first side wall, the cavity is divided into a first cavity and a second cavity which are independent by the partition plate, and a communication hole communicated with the first cavity and the second cavity is formed in the partition plate.

Preferably, the connecting member includes a main body connected to the housing and having an air vent, a first extending portion extending from the main body toward the suction nozzle, a second extending portion and a third extending portion extending from the main body toward the housing, and a fourth extending portion extending from the third extending portion to the main body, the air suction channel penetrates through the first extending portion and the second extending portion, and the air vent channel penetrates through the third extending portion and the fourth extending portion and communicates with the air vent.

Preferably, the negative pressure assembly further comprises a filter member accommodated in the second cavity and covering the communication hole, and the first extension portion is accommodated in the second cavity and tightly presses and fixes the filter member on the partition plate; the suction passage communicates with the communication hole through the filter member.

Preferably, the shell comprises an inner shell and a flexible sleeve sleeved on the inner shell, and the inner shell comprises a first inner shell connected with the connecting piece, a second inner shell far away from the connecting piece and an elastic fixing piece connected between the first inner shell and the second inner shell.

Preferably, the inner shell and the flexible sleeve are respectively provided with a first notch and a second notch at positions corresponding to the fourth extending portion, and the fourth extending portion is accommodated in the first notch and the second notch.

Preferably, the vibration motor is accommodated in the second inner shell and is electrically connected with the control circuit board.

Preferably, the pressure sensor is electrically connected with the control circuit board, and the pressure sensor is mounted between the inner shell and the flexible sleeve and used for detecting external pressure.

Preferably, the pressure sensor is arranged between the control key and the control circuit board and used for detecting external pressure.

Compared with the prior art, the utility model has the advantages that the suction nozzle is arranged on the massage equipment, and the air pump drives the suction nozzle to move, so that when the opening of the suction nozzle is contacted with the skin of a human body, the air pump sucks air to enable the suction nozzle to move to generate the negative pressure effect, and the sucking effect is realized; thereby enabling the user to have a different massage experience when using the massage device.

Drawings

Fig. 1 is a perspective view of a massage apparatus according to a preferred embodiment of the present invention;

fig. 2 is an exploded view of the massage device shown in fig. 1;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 1;

FIG. 4 is an enlarged view of FIG. 3 at B;

FIG. 5 is a perspective view of the connector shown in FIG. 2;

FIG. 6 is a perspective view from another perspective of the connector shown in FIG. 2;

FIG. 7 is a cross-sectional view of the connector shown in FIG. 5;

fig. 8 is a perspective view of the suction nozzle shown in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 8, a massage apparatus 100 according to a preferred embodiment of the present invention includes a housing 1, a circuit assembly (not numbered) and a negative pressure assembly (not numbered) accommodated in the housing 1.

The housing 1 includes a first inner housing 11, a second inner housing 12, an elastic fixing member 13 connecting the first inner housing 11 and the second inner housing 12, and a flexible sleeve 14 covering the first inner housing 11, the second inner housing 12, and the elastic fixing member 13. The first inner case 11, the second inner case 12, and the elastic fixing member 13 constitute an inner case. Preferably, the flexible sleeve 14 is made of silicone, rubber, or the like. The first inner shell 11 and the second inner shell 12 are made of plastic and other materials with certain hardness and supporting function. The first inner housing 11 has a first receiving space 110, and the second inner housing 12 has a second receiving space 120. The first support case 11 has a first through hole 111 communicating with the first receiving space 110. An elastic fixing member 13 is arranged between the first inner shell 11 and the second inner shell 12, so that the second inner shell 12 can be bent and deformed relative to the first inner shell 11, and different use requirements can be met. Preferably, the elastic connection member 13 is a spring member.

A first annular protrusion 112 is formed on the end of the first inner housing 11 away from the second inner housing 12 in the direction away from the second inner housing 12, and the annular protrusion 112 is disposed around the first through hole 111. The annular protrusion 112 is formed with a first notch 1121. The flexible sleeve 14 is provided with a second notch 141 corresponding to the first notch 1121.

The negative pressure assembly comprises a suction nozzle 21, a connection 22 for fixing the suction nozzle 21 to the housing 1, and an air pump 23. The air pump 23 is housed in the first inner case 11. The air pump 23 includes a pump body 231, and an air suction pipe 232 and an air discharge pipe 233 connected to the pump body 231. The air suction pipe 232 is provided with an air suction port, the air discharge pipe 233 is provided with an air discharge port, and preferably, the air suction pipe 232 and the air discharge pipe 233 are respectively coated with a sealing rubber sleeve. The suction pipe 232 and the discharge pipe 233 protrude from the first through hole 111.

The connector 22 includes a generally conical body portion 221. The main body 221 includes a top wall 2211 having a flat plate shape and a second side wall 2212 bent and extended from an edge of the top wall 2211, and the second side wall 2212 encloses an annular accommodating cavity 2215. The second side wall 2212 is provided with an exhaust hole 2213 communicated with the outside. The connecting member 22 further includes a first extending portion 222 extending from the top wall 2211 toward the suction nozzle 21, and the first extending portion 222 is substantially cylindrical. The connector 22 further includes a second annular protrusion 223 formed from the top wall 2212 toward the first inner housing 11. The second annular protrusion 223 is located in the receiving cavity 2215. The connector 22 further includes a second extension 224 and a third extension 225 formed from the top wall 2212 toward the first inner case 11, and a fourth extension 226 connecting the third extension 225 and the second side wall 2212. A second annular projection 223 is provided around the second extension 224 and the third extension 225. The connector 22 further includes a suction passage 220 passing through the first and

second extensions

222 and 224 and a discharge passage 200 passing through the third and

fourth extensions

225 and 226, the discharge passage 200 communicating with the discharge hole 2213.

When assembled, the first annular protrusion 11 of the first inner housing 11 is received in the receiving cavity 2215 and is disposed closely to the second annular protrusion 223, and the fourth extending portion 226 is disposed at a position corresponding to the first notch 1121 of the first inner housing 11 and is received in the first notch 1121. The suction pipe 232 and the discharge pipe 233 are protruded through the first through hole 1111 of the first inner case 11 and inserted into the second and third extending

portions

224 and 225, respectively, to communicate with the suction passage 220 and the discharge passage 200, respectively.

The suction nozzle 21 includes a first sidewall 211 and a partition 212 connected to the first sidewall 211. The first sidewall 211 defines a cavity with two open ends, the partition 212 divides the cavity into a first cavity 2110 and a second cavity 2111, and the partition 212 defines a communication hole 2120 for communicating the first cavity 2110 with the second cavity 2111. The first opening 213 of the suction nozzle 21 is communicated with the first cavity 2110 and is used for clinging to the part of the skin of the human body needing massage when in use; the second opening 214 of the suction nozzle 21 communicates with the second chamber 2111 for allowing the first extension 222 of the connection 22 to pass from the second opening 214 into the second chamber 2111.

The negative pressure assembly further includes a filter member 24, the filter member 24 is covered on the communication hole 2120, and the first extension portion 222 extends into the second cavity 2111 to press and fix the filter member 24 on the partition 212. The filter member 24 may be a filter sheet including a plurality of minute holes, and with this structure, external dust, liquid, etc. are prevented from entering the inside of the massage apparatus.

In the present embodiment, the circuit components are mounted in the first inner case 11. The circuit assembly comprises a control circuit board 40, and a control button 41, a rechargeable battery 43 and a charging interface 44 which are electrically connected with the control circuit board 40 respectively. The control button 41 protrudes through the first inner housing 11 and is located inside the flexible sleeve 14 for pressing operation by a user to open/close the massage device 100. The user can charge the rechargeable battery 43 through the charging interface 44 using the charger. The control circuit board 40 is preferably a circuit board integrated with a controller such as a single chip microcomputer.

In this embodiment, the circuit assembly further includes a pressure sensor 42, and the pressure sensor 42 is preferably a fsr (forced sensing resistor) sensor. The pressure sensor 42 is disposed between the flexible sleeve 14 and the inner housing 11. The user presses the pressure sensor 42 to deform it and converts the deformation into an electrical signal to be transmitted to the control circuit board 40. When the pressing force of the user is larger, the deformation of the pressure sensor 42 is larger, so that the generated electric signal is changed accordingly, and the control circuit board 40 controls the output power of the air pump 23 according to the change of the electric signal. It will be appreciated that the pressure sensor 42 may also be provided directly on the housing 1 for user depression, such as between the first inner housing 11 and the flexible sleeve 14.

The massage apparatus 100 further includes a vibration motor 32 accommodated in the second accommodation space 120. The vibration motors 32 are electrically connected to the control circuit board 40, respectively, and are powered by rechargeable batteries 43. The vibration motor 32 drives the second inner housing 12 to generate vibration, so that a user can have a vibration experience.

In operation, the first opening 2111 of the suction nozzle 21 is attached to a position where a user needs to massage, the first opening of the suction nozzle 21 is in close contact with a portion where the user contacts, the first cavity 2110 is sealed, the air pump 23 sucks air in the first cavity 2110, the volume of the first cavity 2110 is changed to generate negative pressure, and the suction nozzle 21 performs suction massage on the user. When the sucking intensity needs to be adjusted, the control button 41 is pressed, the control button 41 presses the pressure sensor 42, the pressure sensor 42 converts the pressure value into an electric signal and transmits the electric signal to the control circuit board 40, and the control circuit board 40 controls the output power of the air pump 23 according to the electric signal to adjust the speed of the air pump 23 sucking the air in the first cavity 2110 so as to change the negative pressure in the first cavity 2110 and adjust the sucking intensity of the suction nozzle 21.

The above embodiments of the present invention are only described, and it should be noted that, for those skilled in the art, modifications can be made without departing from the inventive concept, but these all fall into the protection scope of the present invention.

Claims

1. The massage equipment is characterized by comprising a shell, a control circuit board and a negative pressure assembly, wherein the control circuit board and the negative pressure assembly are accommodated in the shell; the air pump comprises an air suction port and an air exhaust port, and the connecting piece comprises an air suction channel for communicating the suction nozzle with the air suction port and an air exhaust channel for communicating the air exhaust port with the outside; when the first opening is attached to the skin, the air pump sucks air to enable the suction nozzle to generate negative pressure.

2. The massage apparatus as recited in claim 1, wherein the suction nozzle comprises a cavity surrounded by the first sidewall and a partition plate connected to the first sidewall, the partition plate divides the cavity into a first cavity and a second cavity, the first cavity and the second cavity are independent, and the partition plate is provided with a communication hole for communicating the first cavity with the second cavity.

3. The massaging apparatus defined in claim 2 wherein the connector comprises a body portion connected to the housing and having an air vent, a first extension extending from the body portion toward the suction nozzle, second and third extensions extending from the body portion toward the housing, and a fourth extension extending from the third extension to the body portion, the air suction passage extending through the first and second extensions, and the air vent passage extending through the third and fourth extensions and communicating with the air vent.

4. The massaging apparatus as claimed in claim 3, wherein the negative pressure assembly further comprises a filter member received in the second chamber and covering the communication hole, and the first extending portion is received in the second chamber and presses and fixes the filter member to the partition plate; the suction passage communicates with the communication hole through the filter member.

5. The massaging apparatus as claimed in claim 4, wherein the housing comprises an inner housing and a flexible sleeve covering the inner housing, the inner housing comprises a first inner housing connected to the connecting member, a second inner housing remote from the connecting member, and an elastic fixing member connected between the first inner housing and the second inner housing.

6. The massaging apparatus of claim 5, wherein the inner shell and the flexible sleeve are provided with a first notch and a second notch at positions corresponding to the fourth extension portion, respectively, and the fourth extension portion is received in the first notch and the second notch.

7. The massaging apparatus of claim 6, further comprising a vibration motor received in the second inner housing, the vibration motor being electrically connected to the control circuit board.

8. The massage apparatus according to claim 7, further comprising a pressure sensor electrically connected to the control circuit board, the pressure sensor being installed between the inner casing and the flexible cover for detecting an external pressure.

9. The massage apparatus as claimed in claim 1, further comprising a control button and a pressure sensor electrically connected to the control circuit board, respectively, the pressure sensor being installed between the control button and the control circuit board for detecting an external pressure.