Mounting structure of massage nozzle of massager

Abstract

The utility model relates to the field of mounting structures of massage nozzles, in particular to a mounting structure of a massage nozzle of a massager, which comprises a casing and a massage nozzle mounted at one end of the casing, one end of the casing is provided with a hollow protrusion and a positioning table communicated with the inside of the casing, and the outer side of the positioning table is provided with a guide groove extending in the same direction as the positioning table. The massage nozzle comprises an air guide part and a sleeving part which are integrally formed, the sleeving part is of a cap-shaped structure used for being sleeved into the positioning table in a matched mode, and the inner wall of the sleeving part is provided with a protruding limiting column used for being connected into the guide groove in a matched mode. The positioning table is provided with a guide groove, meanwhile, the sleeving part is additionally provided with a protruding limiting column, when the massage nozzle is installed, the protruding limiting column slides into the guide groove in a paired mode, it is ensured that the periphery of the positioning table can be stably and accurately sleeved with the sleeving part, relative movement of the massage nozzle and the positioning table can be limited, and therefore the stability of connection and installation is improved; the massage nozzle installed through the structure is not prone to loosening, and therefore the situation that the product performance is affected due to various poor contact after installation can be avoided.

Description

Technical Field

[0001] The utility model relates to the field of installation structures of massage nozzles, in particular to an installation structure of a massage nozzle of a massager with stable installation. Background Art

[0002] Massager (massager) is a new generation of health care equipment developed based on physics, bionics, bioelectricity, traditional Chinese medicine and many years of clinical practice.

[0003] Massagers all use several independent soft-touch massage heads to achieve massage actions, which stimulate muscles and nerves through the massage of the massage heads to promote blood circulation and relieve fatigue and muscle soreness.

[0004] The applicant submitted a utility model patent application for an invention named massager on May 16, 2023, with the publication number CN219700463U. The massager includes a host and a remote control. The host consists of a housing and an electrically controlled massage component arranged in the housing. The front end of the housing is provided with a massage nozzle for sucking and can be detached and replaced. When the motor is working, it drives the airbag to make the airbag reciprocate. The airbag controls the massage nozzle to achieve the sucking action, thereby achieving a sucking massage action. When working, the sucking port at the end of the massage nozzle is close to the skin and in close contact with the skin, thereby forming a closed air cavity. During the reciprocating motion of the airbag, the skin can feel the change in air pressure, thereby generating a sucking sensation. The massage nozzle is composed of a silicone seat, a plastic seat and a conductor. One end of the silicone seat is paired and inserted into the positioning table, the conductor is fixed on the plastic seat, and the plastic seat is fixedly mounted on the end of the silicone seat away from the positioning table. The installation structure of the massage nozzle and the casing also has the following defects: the silicone seat is directly inserted into the positioning table after alignment, and no limiting and guiding structure is set between the silicone seat and the positioning table. After installation, the silicone seat and the positioning table are prone to looseness, which causes misalignment between the silicone seat and the positioning table, and affects the normal performance of the product due to poor contact. Utility Model Content

[0005] The purpose of the utility model is to solve the above defects and provide an installation structure for a massage nozzle of a massager, which is easy to install, has a stable connection, and is not easy to loosen after installation. It solves the technical problem in the prior art that the massage nozzle is unstable after installation and is prone to loosening, resulting in subsequent poor contact.

[0006] The purpose of the utility model is achieved by the following methods:

[0007] The installation structure of the massage nozzle of the massager includes a casing and a massage nozzle installed at one end of the casing, one end of the casing is provided with a positioning platform with a hollow protrusion and connected to the inside of the casing, the end of the massage nozzle close to the casing is matched and installed in the positioning platform, the outer side surface of the positioning platform is provided with a guide groove extending in the same direction as the positioning platform, the massage nozzle includes an integrally formed air guide part and a sleeve part, the air guide part is a hollow structure, the air guide part is located in the middle of the sleeve part and extends downward along the middle of the positioning platform, and is matched to penetrate into the middle of the positioning platform and connected to the inside of the casing, the end of the sleeve part away from the casing is a sucking port connected to the air guide part, the sleeve part is a cap-shaped structure for matching and inserting into the positioning platform, and the inner wall of the sleeve part is provided with a raised limiting column for matching and accessing the guide groove.

[0008] Furthermore, the guide grooves and the raised limiting columns are provided with more than two, and the massage nozzle can be disassembled and replaced along the extension direction of the guide grooves.

[0009] Furthermore, the sleeve portion is provided with more than two conductors at one end away from the housing, the conductors are distributed at the edge of the suction port, the top of the sleeve portion is provided with a positioning groove for matching and installing the conductor, the bottom of the conductor is provided with a positioning column for matching and snapping into the positioning groove, the conductor is electrically connected to a matching conductive component that passes through the positioning platform and extends into the housing and is electrically connected to the main control circuit board of the massager, at least one of the two or more conductors is used to connect the positive pole of the main control circuit board of the massager and at least one conductor is used to connect the negative pole of the main control circuit board of the massager. The conductor installation structure of the utility model is simple, and the overall assembly accessories are less, which can not only increase the stability of the installation, but also reduce the cost of accessories.

[0010] The conductor is electrically connected to the main control circuit board of the massager through the conductive parts. The main control circuit board is used to provide low-frequency pulse current to the conductor. When the low-frequency pulse current is passed through the conductor, the conductor has a microcurrent function. EMS simulates the bioelectric signals of the human brain, introduces low-rate pulse current into the motor nerves, and directs the muscles to work together by regulating factors such as the intensity, frequency, and intermittent time of the pulse current to achieve the purpose of electric current massage.

[0011] Furthermore, the conductive component is a wire or a spring pin. The conductor is electrically connected to the main control circuit board of the massager through the wire or the spring pin, and the spring pin vertically penetrates the positioning platform. When the massage nozzle is matched and inserted into the positioning platform, the conductor can quickly contact the top of the spring pin to realize a detachable structure and a quick electrical connection.

[0012] Furthermore, there are two conductors in total, and the two conductors are in an arc-shaped structure and are symmetrically arranged.

[0013] Furthermore, there are two conductors in total, and the two conductors are circular in structure and are concentrically arranged inside and outside.

[0014] Furthermore, there are four conductors in total, and the four conductors are evenly distributed.

[0015] Furthermore, the conductor is made of conductive silicone or stainless steel or plastic with an electroplated layer.

[0016] Furthermore, the massage nozzle is made of silicone or plastic.

[0017] Furthermore, the sucking opening is in an elliptical ring shape, and the air guide portion gradually increases from an end close to the positioning platform to an end close to the sucking opening.

[0018] The beneficial effects produced by the utility model are as follows: the positioning platform is provided with a guide groove, and a raised limiting column is added to the sleeve part. When installing the massage nozzle, the raised limiting column is paired and slid into the guide groove to ensure that the sleeve part can be stably and accurately sleeved on the periphery of the positioning platform. The overall structure is simple and easy to install. The relative movement between the massage nozzle and the positioning platform can be limited to improve the stability of the connection installation. At the same time, the massage nozzle installed through this structure is not easy to loosen, thereby avoiding various poor contacts after installation that affect product performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the massage nozzle installed on the housing in the first embodiment of the utility model;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the massage nozzle in the disassembled state in the first embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the structure decomposition of the first embodiment of the utility model in a top view;

[0022] Figure 4 This is a schematic diagram of the structure decomposition of the first embodiment of the utility model in a bottom-up state;

[0023] Figure 5 This is a three-dimensional structural schematic diagram of the massage nozzle and the massager in the disassembled state in the first embodiment of the utility model;

[0024] Figure 6 This is a schematic diagram of the three-dimensional structure of the massage nozzle installed on the housing in the second embodiment of the utility model;

[0025] Figure 7 This is a schematic diagram of the three-dimensional structure of the massage nozzle in the disassembled state in the second embodiment of the utility model;

[0026] In the figure, 1-massage nozzle, 101-sucking mouth, 102-air guide part, 103-sleeve connection part, 104-raised limiting column, 105-conductor, 106-spring needle, 2-housing, 201-positioning platform, 202-guide groove, 3-massager. DETAILED DESCRIPTION

[0027] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0028] Embodiment 1

[0029] In this embodiment, refer to Figure 1-Figure 5 The specific implementation of the massage nozzle installation structure of the massager includes a housing 2 and a massage nozzle 1 installed at one end of the housing 2. The housing 2 is provided with a positioning platform 201 with a hollow protrusion and connected to the inside of the housing 2. The housing 2 includes an outer shell, an upper shell and a lower shell. The outer shell is located between the upper shell and the lower shell. Figure 5 As shown, the positioning platform 201 of this embodiment is located in the middle of the upper shell.

[0030] One end of the massage nozzle 1 close to the casing 2 is paired and installed in the positioning platform 201. The outer side of the positioning platform 201 is provided with two guide grooves 202 extending in the same direction as the positioning platform 201. The massage nozzle 1 includes an integrally formed air guide portion 102 and a sleeve portion 103. The massage nozzle 1 of this embodiment is made of silicone. The air guide portion 102 is a hollow structure. The air guide portion 102 is located in the middle of the sleeve portion 103 and extends downward along the middle of the positioning platform 201, and is paired to penetrate into the middle of the positioning platform 201 and is connected with the inside of the casing 2, specifically, it is connected with the air bag inside the massager 3. The end of the sleeve part 103 away from the housing 2 is a sucking port 101 connected to the air guide part 102. The sucking port 101 is an elliptical ring. The air guide part 102 gradually increases from the end close to the positioning platform 201 along the end close to the sucking port 101. The sleeve part 103 is a cap-shaped structure for matching and inserting into the positioning platform 201. The inner wall of the sleeve part 103 is provided with two raised limit columns 104 for matching and inserting into the guide groove 202. When installing or removing the massage nozzle 1, the massage nozzle 1 can be disassembled and replaced along the extension direction of the guide groove 202. The sucking working principle of the massager 3 is as follows: during the reciprocating motion of the air bag inside the massager 3, the reciprocating compressed air pressure is formed by connecting with the sucking port 101, and the skin can feel the change of air pressure, thereby generating a sucking sensation, and adaptive massage can be performed on various parts of the body.

[0031] The massage nozzle 1 of this embodiment also has the function of electric current massage. Specifically, two conductors 105 are provided at one end of the sleeve portion 103 away from the housing 2. The conductors 105 are distributed at the edge of the sucking port 101. The two conductors 105 of this embodiment are in an arc-shaped structure and are symmetrically arranged. The conductors 105 are made of stainless steel. A positioning groove for matching and installing the conductors 105 is provided at the top of the sleeve portion 103, and a positioning column for matching and snapping into the positioning groove is provided at the bottom of the conductor 105.

[0032] The conductor 105 is electrically connected to a conductive component that is matched and passes through the positioning platform 201 and extends into the interior of the housing 2, and is electrically connected to the main control circuit board of the massager 3. At least one of the two or more conductors 105 is used to connect to the positive pole of the main control circuit board of the massager 3, and at least one conductor 105 is used to connect to the negative pole of the main control circuit board of the massager 3. The conductive component of this embodiment is a spring pin 106, and the number of the spring pins 106 is consistent with the number of the conductors 105. The spring pins 106 vertically penetrate the positioning platform 201. When the massage nozzle 1 is matched and inserted into the positioning platform 201, the conductor 105 can quickly contact the top of the spring pin 106 to achieve a detachable structure and can achieve rapid electrical connection. The bottom of the spring pin 106 is electrically connected to the main control circuit board of the massager 3 through a wire. The conductor 105 of the utility model has a simple installation structure and fewer overall assembly accessories, which can not only increase the stability of the installation, but also reduce the cost of accessories.

[0033] The conductor 105 is electrically connected to the main control circuit board of the massager 3 through a conductive component. The main control circuit board is used to provide low-frequency pulse current to the conductor 105. When the low-frequency pulse current is passed through the conductor 105, the conductor 105 has a microcurrent function. EMS simulates the bioelectric signals of the human brain, introduces low-rate pulse current into the motor nerves, and commands the muscles to work together by regulating factors such as the intensity, frequency, and intermittent time of the pulse current. When the two conductors 105 are in contact with the human skin, the two conductors 105 are connected under the conduction of the human skin, and the purpose of electric current massage is achieved through the low-frequency pulse current, so that it has a sucking massage function while also having an electric current massage function.

[0034] Embodiment 2

[0035] In this embodiment, refer to Figure 6-Figure 7The difference between the installation structure of the massage nozzle of the massager implemented in the embodiment is that the massage nozzle 1 of the embodiment only has a sucking massage function, and does not have an electric current massage function, so the structure of the conductor 105 and the conductive component is not set, the massage nozzle 1 is made of silicone, and the massage nozzle 1 includes an integrally formed air guide portion 102 and a sleeve portion 103, the air guide portion 102 is a hollow structure, the air guide portion 102 is located in the middle of the sleeve portion 103 and extends downward along the middle of the positioning platform 201, and is paired to penetrate into the middle of the positioning platform 201 and is connected to the inside of the casing 2, the end of the sleeve portion 103 away from the casing 2 is a sucking port 101 connected to the air guide portion 102, the sleeve portion 103 is a cap-shaped structure for matching and inserting into the positioning platform 201, and the inner wall of the sleeve portion 103 is provided with two raised limit columns 104 for matching and entering the guide groove 202.

[0036] The massage nozzle 1 is made of silicone. When in use, the suction port 101 is close to the skin and in close contact with the skin, thereby forming a closed air cavity. During the reciprocating motion of the air bag inside the massager 3, reciprocating compressed air pressure is formed by conducting with the suction port 101. The skin can feel the change in air pressure, thereby producing a sucking sensation, and adaptive massage can be performed on various parts of the body.

[0037] The above contents are further detailed descriptions of the present invention in combination with specific preferred embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For ordinary technicians in the technical field to which the present invention belongs, several simple deductions or substitutions can be made without departing from the concept of the present invention, which should be regarded as the protection scope of the present invention.

Claims

1. The installation structure of the massage nozzle of the massager comprises a housing and a massage nozzle installed at one end of the housing, a positioning platform with a hollow protrusion and conductive with the inside of the housing is provided at one end of the housing, and the end of the massage nozzle close to the housing is matched and installed in the positioning platform, characterized in that: The outer side surface of the positioning platform is provided with a guide groove extending in the same direction as the positioning platform, and the massage nozzle includes an integrally formed air guide portion and a sleeve portion, the air guide portion is a hollow structure, the air guide portion is located in the middle of the sleeve portion and extends downward along the middle of the positioning platform, and is paired to penetrate into the middle of the positioning platform and is connected with the inside of the casing, and one end of the sleeve portion away from the casing is a sucking port connected with the air guide portion, and the sleeve portion is a cap-shaped structure for pairing and inserting into the positioning platform, and the inner wall of the sleeve portion is provided with a raised limiting column for pairing and accessing the guide groove.

2. The installation structure of the massage nozzle of the massager according to claim 1, characterized in that: The guide grooves and the raised limiting columns are both provided with more than two, and the massage nozzle can be disassembled and replaced along the extending direction of the guide grooves.

3. The installation structure of the massage nozzle of the massager according to claim 1, characterized in that: The sleeve portion is provided with more than two conductors at one end away from the casing, and the conductors are distributed at the edge of the suction port. The top of the sleeve portion is provided with a positioning groove for matching and installing the conductor, and the bottom of the conductor is provided with a positioning column for matching and snapping into the positioning groove. The conductor is electrically connected to a matching conductive component that passes through the positioning platform and extends into the interior of the casing and is electrically connected to the main control circuit board of the massager. At least one of the more than two conductors is used to connect the positive pole of the main control circuit board of the massager, and at least one conductor is used to connect the negative pole of the main control circuit board of the massager.

4. The installation structure of the massage nozzle of the massager according to claim 3, characterized in that: The conductive component is a wire or a spring pin.

5. The installation structure of the massage nozzle of the massager according to claim 3, characterized in that: There are two conductors in total, and the two conductors are in an arc-shaped structure and are symmetrically arranged.

6. The installation structure of the massage nozzle of the massager according to claim 3, characterized in that: There are two conductors in total, which are in a circular structure and are concentrically arranged inside and outside.

7. The installation structure of the massage nozzle of the massager according to any one of claims 3 to 6, characterized in that: The conductor is made of conductive silicone or stainless steel or plastic with an electroplating layer.

8. The installation structure of the massage nozzle of a massager according to any one of claims 3 to 6, characterized in that: The massage nozzle is made of silica gel or plastic.

9. The installation structure of the massage nozzle of a massager according to any one of claims 1 to 6, characterized in that: The sucking opening is in an elliptical ring shape, and the air guide portion gradually increases from an end close to the positioning platform to an end close to the sucking opening.

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