Portable nipple corrector

Abstract

The invention relates to the technical field of correction appliances, in particular to a portable nipple corrector which comprises a main machine shell and an air extractor, an adsorption face, used for adsorbing skin, of the main machine shell is provided with an adsorption cavity of a concave structure, the air extractor is communicated with a vent hole of the adsorption cavity, and a closed space is formed when the adsorption cavity is attached to the skin. And the adsorption cavity can form a negative pressure state through the air extractor. The air extractor is installed in the main machine shell, so that the air extractor does not occupy external space any more, a user can carry the air extractor conveniently, during use, the main machine shell is attached to and adsorbed to the skin of the user through the adsorption face, the nipple extends into the adsorption cavity of the concave structure, and the air extractor can suck the nipple. After the air extractor is started, the air extractor extracts air in the adsorption cavity through the vent hole to form a negative pressure state, the nipples of the user can be sucked out, the nipples are helped to recover the normal shape, the nipple suction device can be directly used without splicing during use, convenience and rapidness are achieved, the user can stand and walk without the two hands in the adsorption state, and the user can use the nipple suction device conveniently.

Description

Technical Field

[0001] The invention relates to the technical field of correction appliances, in particular to a portable nipple corrector. Background Art

[0002] The lactation period is the time when the mother feeds the baby with her own breast milk. The baby can directly suck the mother's nipple to absorb milk. In reality, some women have inverted nipples. Since inverted nipples may accumulate dirt or oil, it is easy to cause infection or odor. Inverted nipples may make it difficult for the baby to suck, resulting in poor breastfeeding, which in turn affects the baby's nutritional intake.

[0003] A nipple corrector is a device used to help correct inverted or retracted nipples. When used, it uses slight suction or negative pressure to make the nipple gradually become more prominent. Using the nipple corrector at a certain frequency and time can gradually help the nipple return to its normal shape, making it easier for the mother to breastfeed. However, most of the nipple correctors currently available on the market are split-type suction devices that are large in size and have many accessories. This type of nipple corrector is also not easy to carry, and after being disassembled, it takes up more space for storage and carrying. It takes time and effort to assemble and connect them before they can be used. It is also not convenient for users to move around during use, making it inconvenient for users to use.

[0004] In view of the above shortcomings, we need to develop a portable nipple corrector to meet the needs of the majority of users. Summary of the invention

[0005] In view of the above-mentioned problems that the existing nipple corrector has too many accessories, is inconvenient to carry, occupies too much storage and carrying space, needs to be assembled and connected before it can be used, and is inconvenient for users to move around during use, the technical solution adopted by the present invention to solve the technical problems is: A portable nipple corrector comprises a main body shell and an air suction device installed inside the main body shell, wherein the main body shell has an adsorption cavity with a concave structure in the middle area of ​​an adsorption surface for adsorbing the skin, and the air suction device is connected to an air vent of the adsorption cavity. When the adsorption cavity is attached to the skin, a closed space is formed, and the adsorption cavity can be formed into a negative pressure state by the air suction device.

[0006] Furthermore, in order to facilitate the disassembly of the main body shell to achieve convenient maintenance or replacement and facilitate production, manufacturing and assembly, the main body shell includes an outer shell for protection and an inner shell for adsorption against the skin, the inner shell is detachably connected to the outer shell and encloses to form a shell cavity, the adsorption cavity is located in the inner shell and is recessed toward the direction of the shell cavity, and the vacuum device is installed on the inner shell and is located in the shell cavity.

[0007] Furthermore, in order to facilitate the user to control the suction force level of the suction device and adjust the suction force that suits the user's skin tolerance, the inner shell is equipped with a control module for controlling the operation of the device, and the control module includes a gear button for adjusting the suction force level. The suction device is electrically connected to the control module, and the user can adjust the suction force level of the suction device through the gear button.

[0008] Furthermore, in order to further ensure the safety of air pressure during the suction process and avoid discomfort to the user's skin caused by excessive suction pressure, the suction device includes an exhaust valve and a pressure sensor. The suction device is connected to the exhaust valve and the air hole through an air pipe, and the pressure sensor is connected to the air hole through an air pipe. The pressure sensor is electrically connected to the control module.

[0009] Furthermore, in order to avoid clogging of the ventilation holes when the skin is in contact with the ventilation holes and to ensure smooth gas flow through the ventilation holes, the adsorption chamber has a ventilation recess and a ventilation groove, the ventilation recess is located on the side of the adsorption chamber away from the adsorption surface, and the ventilation groove extends from the ventilation recess to the ventilation hole, the ventilation recess and the ventilation groove are both recessed in a direction away from the center of the adsorption chamber, and the ventilation hole is located in the ventilation groove.

[0010] Furthermore, in order to achieve hot compress to soothe the user's skin and relieve the user's breast pain during use, a hot compress module is also included. The heating film of the hot compress module is installed on the inner side of the main body shell and is located close to the adsorption surface. When the hot compress module is started, the temperature of the adsorption surface is increased.

[0011] Furthermore, in order to achieve cold compress to soothe the user's skin during use and reduce the discomfort caused by inflammation and swelling in the breast area, a cold compress module is also included. The refrigeration semiconductor component of the cold compress module is installed on the inner side of the main body shell and is located close to the adsorption surface. When the cold compress module is started, the temperature of the adsorption surface is reduced.

[0012] Furthermore, in order to more fully fit the user's skin and enhance the contact area of ​​the fit, it also includes a flexible suction cup that is easy to fit the skin, the flexible suction cup has a fitting portion for fitting the skin and a channel portion for being installed and extending into the adsorption cavity, the channel portion protrudes from the fitting portion and has a hollow through-going airflow channel, and the airflow channel is connected to the exhaust device through the vent hole.

[0013] Furthermore, in order to prevent milk from being accidentally inhaled into the main body shell and affecting the operation of the internal circuit, the air flow channel is installed with a waterproof and breathable component, and a hollow clip structure is provided on the side of the channel portion away from the fitting portion, and the waterproof and breathable component is located between the first clip and the second clip of the clip structure.

[0014] Furthermore, in order to improve the waterproof and breathable effect of the waterproof and breathable component, the waterproof and breathable component is made of polyphenylene sulfide woven fabric or polytetrafluoroethylene fiber.

[0015] The beneficial effects of the present invention are as follows: 1. The present invention installs the vacuum device inside the main body shell, so that the vacuum device no longer occupies external space and is convenient for users to carry. When in use, the main body shell is attached to the user's skin through the adsorption surface, and the nipple is inserted into the adsorption cavity with a concave structure. After the vacuum device is started, the vacuum device draws out the air in the adsorption cavity through the vent to form a negative pressure state, which can suck out the user's nipple and help the nipple return to a normal shape. It can be used directly without assembly, which is convenient and quick. In the adsorption state, the user can also free his hands to stand and walk, which is convenient for users to use.

[0016] 2. The present invention arranges a hot compress module at a position of the inner shell close to the user's skin. After the heating film is energized and heated, it warms up the user's skin through the inner shell, thereby achieving a hot compress effect. Hot compress can dilate local blood vessels, increase blood flow, and thus improve blood circulation, which helps to relieve the distending pain caused by insufficient blood flow or local blood retention. Hot compress can also relax muscles, relieve muscle soreness and discomfort around the breast, and is convenient for users to use.

[0017] 3. The present invention arranges a cold compress module at a position of the inner shell close to the user's skin. After the heating film is energized and heated, it cools the user's skin through the inner shell to achieve a cold compress effect. The cold compress can cause local blood vessels to contract, reduce blood flow, help reduce inflammation and swelling in the breast area, thereby alleviating pain and making it convenient for users to use.

[0018] 4. The present invention is provided with a waterproof and breathable member in the air flow channel. When in use, while ensuring smooth ventilation and suction to form a negative pressure state, it can prevent the milk from being sucked into the vent hole when the nipple accidentally sucks out milk, thereby affecting the use of electronic components inside the main body shell, reducing the possibility of product failure, reducing the frequency of maintenance and replacement, improving the durability of the product, and facilitating user use.

[0019] 5. The present invention has a control module installed in the inner shell. The user can control the suction force of the vacuum device through the gear button. The user can independently adjust the suction gear that suits him / her. On this basis, the vacuum device can also adjust the pressure change during the suction process through the exhaust valve and pressure sensor to avoid excessive pressure exceeding the preset gear suction force and avoid too low pressure to produce effective adsorption force, which is convenient for users to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a three-dimensional diagram of a portable nipple corrector of the present invention.

[0021] Figure 2 The second is a three-dimensional view of a portable nipple corrector of the present invention.

[0022] Figure 3 for Figure 1 AA stereoscopic cutaway view.

[0023] Figure 4 for Figure 3 B is an enlarged view of .

[0024] Figure 5 This is a first perspective exploded view of a portable nipple corrector of the present invention.

[0025] Figure 6 The second is a three-dimensional exploded view of a portable nipple corrector of the present invention.

[0026] Figure 7 A rear view of the inner housing component arrangement of the present invention.

[0027] Figure 8 A front perspective view of an inner housing component arrangement of the present invention.

[0028] Fig. 9 It is a schematic diagram of the structure of the heating film of the present invention. DETAILED DESCRIPTION

[0029] The embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0030] Optionally, in some embodiments, the host housing 100 can be made of one of the non-conductive materials such as plastic, glass, rubber, silicone, wood, stone, etc. Preferably, the host housing 100 is made of plastic, which can reduce the production cost. The plastic raw material has a low procurement cost and is easy to process and shape. It has a stable structural strength to resist compression deformation. The plastic material is light, which effectively reduces the weight of the whole machine and is convenient to adsorb on the user's skin without easily loosening and falling off, which further helps to free the user's hands when using it without the need for support and adsorption.

[0031] Optionally, in some embodiments, the power supply 7 may be a battery, a power supply device, a solar photovoltaic converter, etc. Preferably, the power supply 7 is a battery that can be placed independently.

[0032] Optionally, in some embodiments, the soft button component 8 can be made of soft materials such as plastic, rubber, silicone, etc. Preferably, the soft button component 8 is made of silicone material. The silicone material has a certain deformation-forming structural strength. The thinner parts can be pressed and deformed by users, while the thicker parts will not be easily deformed. The elastic reset effect is better, which reduces the possibility of loosening, falling or position deviation.

[0033] Optionally, in some embodiments, the flexible suction cup 3 can be made of soft materials such as plastic, rubber, silicone, etc. Preferably, the flexible suction cup 3 is made of silicone material. The silicone material has a certain deformation shaping structural strength, and the locally thinner thickness can effectively increase the contact area with the user's skin, forming a more stable negative pressure state in a closed space, and the silicone material has a good elastic reset effect, which reduces the possibility of loosening or deviation from the fit. The material itself is elastically pressed against the wall of the adsorption cavity 12, and will not easily loosen and fall, which is convenient for users to use.

[0034] Optionally, in some embodiments, the shell of the heating wire 512 is made of a material with good thermal conductivity, such as gold, silver, copper, aluminum, iron, etc. Preferably, the heating wire 512 is made of copper wire.

[0035] Embodiment 1: like Figures 3 to 8 A portable nipple corrector is shown, comprising a main body shell 100 and an air suction device 2 installed inside the main body shell 100. More specifically, the main body shell 100 is a protective shell of the nipple corrector for installing the air suction device 2 and for fitting the surface of the user's breast skin. The main body shell 100 can be made of a non-conductive material with a strength to protect the internal component structure to prevent the internal electronic components from leaking electricity and affecting the user's skin. The main body shell 100 is provided with an adsorption surface 11 for adsorbing the skin on the side close to the user's skin. The adsorption surface 11 is an arc-shaped curved surface and is concave toward the inside. A shell recessed portion 1023 with a concave structure is provided in the middle area of ​​the adsorption surface 11. The shell recessed portion 1023 has an adsorption cavity 12 for the user's nipple to extend into, and the cavity wall of the adsorption cavity 12 is provided with a vent 121 connected to the inside of the main body shell 100.

[0036] More specifically, the suction device 2 is a suction air pump component of the nipple corrector used to extract air from the adsorption chamber 12 so that the adsorption surface 11 of the main body shell 100 can be stably adsorbed on the user's skin. The suction device 2 includes an air pump component for suctioning air and a power supply 7 for providing battery life. The air pump component is connected to the air vent 121 of the adsorption chamber 12. A soft button component 8 is installed on the main body shell 100 for facilitating the control of the start of the suction device 2. The main body shell 100 is provided with a button positioning hole 1011 for the soft button component 8 to extend into.

[0037] More specifically, when in use, the user fits the adsorption surface 11 of the main housing 100 to the surface of his or her breast, so that the skin area at the nipple position extends into the adsorption chamber 12 to form a closed and fitting suction space (i.e., a closed space). The user indirectly triggers the switch of the air pump by pressing the soft button 8 on the main housing 100, starts the operation of the vacuum device 2 and starts to suck the air in the adsorption chamber 12 through the vent 121, so that the adsorption chamber 12 forms a negative pressure state. Under the negative pressure state, the sunken or inverted nipple can be sucked out of the skin surface and changed from a concave shape to a convex shape, thereby achieving the effect of correcting the sunken nipple and making the nipple gradually more prominent. Using the nipple corrector at a certain frequency and time can gradually help the nipple return to its normal shape, making it easier for the mother to breastfeed.

[0038] More specifically, since the vacuum device 2 is installed inside the main body shell 100, the vacuum device 2 no longer occupies the space outside the main body shell 100. The whole machine is small in size, which is convenient for users to carry and store outdoors. It can be turned on and used directly without assembly, which is convenient and fast. In the adsorption state, the user can also free his hands to stand and walk, which is convenient for the user to move.

[0039] Based on Example 1, as another example, Figure 3 , Figure 4 and Figure 7 As shown, the air pump component can use an air pipe 23 to connect to the vent hole 121 of the adsorption chamber 12. The vent hole 121 extends a vent nozzle 1211 in a direction away from the adsorption chamber 12. The air pipe 23 is sleeved on the vent nozzle 1211, or extends into the vent nozzle 1211, which can extend the suction distance of the air pump component and expand the installation position range of the air pump component.

[0040] Embodiment 2: On the basis of Example 1, Figures 2 to 8 A portable nipple corrector is shown, and the main body shell 100 includes an outer shell 101 for protection and an inner shell 102 for adhering to the skin. More specifically, the outer shell 101 is an external protective shell structure for installing the inner shell 102. The outer shell 101 adopts a water drop-shaped curved surface structure with a large curvature. The thickness of the outer shell 101 is relatively thick and can resist compression deformation of a certain force. The button positioning hole 1011 is located on the outer shell 101, and the soft button component 8 is installed in the button positioning hole 1011 located on the outer shell 101.

[0041] More specifically, the inner shell 102 is a fitting adsorption shell structure for fitting the user's skin and forming an adsorption space. The inner shell 102 adopts a curved surface structure with a small curvature. The curved surface structure of the inner shell 102 can be designed with reference to the curved surface shape of the human breast to maximize the contact area when fitting the user's breast. The inner shell 102 is detachably connected to the outer shell 101 and encloses to form a shell cavity 13. The adsorption surface 11 is located on the side of the inner shell 102 away from the shell cavity 13. The shell recess 1023 is located in the middle area of ​​the adsorption surface 11 and extends toward the shell cavity 13 to form an adsorption cavity 12. The vacuum device 2 is installed on the inner shell 102 and is located in the shell cavity 13.

[0042] More specifically, the inner shell 102 can be detachably connected to the outer shell 101 by means of screw connection, snap connection, adhesive connection, etc. to form the shell inner cavity 13.

[0043] During production, the vacuum device 22 is first installed on the inner shell 102, and the soft button component 8 is installed in the button positioning hole 1011 on the outer shell 101. Then the outer shell 101 and the inner shell 102 are closed to form the shell cavity 13 before use. When disassembling and maintenance, the inner shell 102 is separated from the outer shell 101 to enter the interior for maintenance or replacement of electronic components.

[0044] Embodiment 3: On the basis of Example 2, Figures 3 to 7 A portable nipple corrector is shown, and the inner shell 102 is installed with a control module 1021 for controlling the operation of the device. The control module 1021 is an electronic control element of the nipple corrector for controlling the air pump to adjust the suction gear. The control module 1021 includes a gear button 1022 for adjusting the suction gear and a circuit board for installing the gear button 1022. The air pump is electrically connected to the circuit board to start, stop or adjust the suction force gear through the gear button 1022.

[0045] More specifically, the soft button component 8 is located on the outer shell 101 near the gear button 1022, and the soft button component 8 extends a key extension portion 81 toward the side of the gear button 1022 for contacting the gear button 1022. When the user presses the soft button component 8, the key extension portion 81 touches the gear button 1022, thereby starting or stopping the air pump component, and also adjusting the gear position of the air pump component's suction force. The user can control the suction force of the vacuum device 2 through the gear button 1022, and can independently adjust the suction gear that suits him / herself, making the user more comfortable during use.

[0046] Based on Example 3, as another example, Figures 3 to 5 as well as Figure 7As shown, the circuit board of the control module 1021 is provided with a status indicator light 9, and a shell light hole 1012 is opened on the outer shell 101 near the status indicator light 9, and the shell light hole 1012 is installed with a light-transmitting material. When the user adjusts the suction gear, the specific gear of the current suction force can be intuitively known by the number of the status indicator lights 9 that light up, and the remaining power of the current nipple corrector can also be intuitively known by the status indicator light 9, which is convenient for the user to use.

[0047] Based on Example 3, as another example, Figures 3 to 8 As shown, the circuit board of the control module 1021 is provided with a charging connector structure toward the inner shell 102, and the inner shell 102 is provided with a charging interface 111 corresponding to the position of the charging connector structure on the adsorption surface 11, and the entrance end of the charging connector structure is located in the charging interface 111. The user can connect the charging interface 111 to an external circuit or power supply through a charging cable and a charger to realize the charging function, and the power supply 7 can be charged at any time without removing the battery.

[0048] On this basis, the charging connector structure can adopt the USB type-C connection standard connector structure to speed up the charging efficiency. The circuit board can also be externally connected through this connector structure to facilitate users to perform data programming, data collection and recovery, data viewing and other operations on the circuit board.

[0049] Embodiment 4: On the basis of Example 3, Figure 5 and Figure 7 A portable nipple corrector is shown, the air suction device 2 includes an exhaust valve 21 and a pressure sensor 22, the pressure sensor 22 is electrically connected to the control module 1021, the exhaust valve 21 is used to adjust the real-time air pressure of the air pump so that it can be stabilized within a safe and controllable air pressure range, the pressure sensor 22 is a sensor for the control module 1021 to detect the real-time air pressure, the pressure sensor 22 collects air pressure data and then transmits it back to the control module 1021 for processing, so that the control module 1021 can adjust the air pressure value inside the adsorption chamber 12 in real time, and when changing the gear position of the suction force, it can increase or decrease according to the collected real-time air pressure value, so as to realize accurate control of the actual air pressure, avoid discomfort to the user caused by excessively high air pressure, avoid insufficient adsorption force due to excessively low air pressure, and cause the nipple corrector to loosen and fall off, thereby improving the user experience.

[0050] Based on Example 4, as another example, Figure 3 , Figure 4 and Figure 7As shown, the exhaust device 2 can be connected to the exhaust valve 21 and the vent 121 through the air pipe 23, so that the overall installation layout is more reasonable and the reserved distance between the components is increased. The pressure sensor 22 is connected to the vent 121 separately through the air pipe 23, avoiding the aggregation and crowding of electronic components, reducing the difficulty of installation, and improving production efficiency.

[0051] Embodiment 5: On the basis of Example 1 or Example 2, Figures 3 to 8 A portable nipple corrector is shown, the adsorption chamber 12 has a ventilation recess 122 for avoiding the user's nipple and a ventilation groove 123 for avoiding the user's breast skin. The ventilation recess 122 is located on the side of the adsorption chamber 12 away from the adsorption surface 11, that is, located at the end of the adsorption chamber 12 close to the shell inner cavity 13, which is the inner side position of the adsorption chamber 12 with the greatest depth. The ventilation groove 123 extends from the ventilation recess 122 to the ventilation hole 121, and the ventilation recess 122 and the ventilation groove 123 are both recessed in the direction away from the center of the adsorption chamber 12. The ventilation hole 121 is located in the ventilation groove 123. Even if the user's breast skin fills up the adsorption chamber 12, air can flow from the ventilation groove 123 through the ventilation hole 121 during actual suction, and a negative pressure state for suction is smoothly formed, thereby avoiding clogging of the ventilation hole 121 when the skin is in contact, ensuring smooth flow of gas through the ventilation hole 121, and facilitating user use.

[0052] On this basis, the number of ventilation holes 121 and ventilation grooves 123 is one-to-one corresponding, and can be a single one, two, or more than two arranged at intervals in the circumferential direction around the central axis of the adsorption chamber 12 .

[0053] Embodiment 6: On the basis of Example 3, Figures 5 to 9 The portable nipple corrector shown in the figure also includes a hot compress module 5, which is a heating component of the nipple corrector for heating the adsorption surface 11. The hot compress module 5 uses a heating film 51 that can conduct heat and cover the inner side of the host shell 100 and is located near the adsorption surface 11. More specifically, the heating film 51 covers the side of the inner shell 102 away from the adsorption surface 11. The heating film 51 is electrically connected to the control module 1021. The user triggers the gear button 1022 on the circuit board by pressing the soft key component 8 through the key extension portion 81. The control module 1021 can be started to connect the circuit between the heating film 51 and the power supply 7. The heating film 51 starts to generate heat after being energized, and transfers the heat to the adsorption surface 11 through the inner shell 102, so that the user's skin can absorb heat from the adsorption surface 11 and heat up to achieve a hot compress effect. Hot compress can dilate local blood vessels, increase blood flow, thereby improving blood circulation, and helping to relieve the swelling and pain caused by insufficient blood flow or local blood retention. Hot compress can also relax muscles, relieve muscle soreness and discomfort around the breast, and is convenient for users to use.

[0054] On this basis, the heating film 51 is provided with a heat compress avoidance hole 511 for avoiding obstacles such as pillars, holes, and devices. The area of ​​the heat compress avoidance hole 511 is 1 to 5 mm2 larger than the area occupied by the obstacle. This allows the heating film 51 to be smoothly mounted on the side of the inner shell 102 away from the adsorption surface 11, facilitating production, manufacturing, and installation, while ensuring the largest possible heating area.

[0055] On this basis, a heating wire 512 is provided in the heating film 51 as a heating element. After power is turned on, heating can be provided immediately, and the temperature rise response is relatively fast. The heating wire 512 is coiled around the center of the heating film 51 from the outside to the inside and is arranged at intervals. It can balance the heating effect of the heating film 51 as much as possible and avoid local uneven temperature rise.

[0056] On this basis, the hot compress effect can also achieve the effect of dispelling cold. When the user opens his clothes to use the nipple corrector, he is easily affected by the external environment and catches a cold. The hot compress effect of the heating film 51 can provide a certain temperature of warming function and achieve a certain effect of dispelling cold.

[0057] On the basis of Example 6, as another example, the hot compress module 5 also includes a temperature control element for controlling the heating temperature. The temperature control element can use an NTC thermistor to collect and adjust the actual heating temperature of the heating film 51, or it can transmit the collected temperature back to the control module 1021 for processing and then control the heating temperature of the hot compress module 5 to avoid the heating film 51 from heating too high and causing burns to the user's skin, which helps to ensure the safe control of the heating temperature of the hot compress module 5 and facilitates user use.

[0058] Embodiment 7: On the basis of Example 3, Figures 5 to 9The portable nipple corrector shown in the figure also includes a cold compress module 6, which is a refrigeration component of the nipple corrector for reducing the temperature of the adsorption surface 11. The cold compress module 6 can be installed on the inner side of the host housing 100 and located near the adsorption surface 11 using a refrigeration semiconductor component 61. More specifically, the refrigeration semiconductor component 61 covers the side of the inner housing 102 away from the adsorption surface 11. The refrigeration semiconductor component 61 is electrically connected to the control module 1021. The user can trigger the gear button 1022 on the circuit board by pressing the soft key component 8 through the key extension portion 81. The start-up control module 1021 turns on the circuit between the refrigeration semiconductor component 61 and the power supply 7. After power is turned on, the refrigeration end of the refrigeration semiconductor component 61 starts to cool down. The refrigeration end of the refrigeration semiconductor component 61 absorbs heat from the inner shell 102 and transfers it to the heat dissipation end of the refrigeration semiconductor component 61, so that the user's skin can be affected by the low temperature of the adsorption surface 11 and the surface temperature of the skin can be reduced, achieving a cold compress effect. Cold compress can cause local blood vessels to contract, reduce blood flow, help reduce inflammation and swelling in the breast area, thereby alleviating pain and making it convenient for users to use.

[0059] Embodiment 8: On the basis of Example 1 or Example 2, Figures 2 to 6 The portable nipple corrector shown in the figure also includes a flexible suction cup 3 that is easy to fit the skin. The flexible suction cup 3 adopts a film-like suction cup structure. More specifically, the flexible suction cup 3 has a fitting portion 31 for fitting the skin and a channel portion 32 for being installed and extending into the adsorption chamber 12. The fitting portion 31 is trumpet-shaped and opens in a direction away from the channel portion 32 to form a curved film. The channel portion 32 is cylindrical and extends in a direction away from the fitting portion 31 to form a straight cylindrical structure. The channel portion 32 has a hollow through-flow channel 321. The air flow channel 321 is connected to the suction device 2 through the vent hole 121 for suction. During suction, gas circulates, and the flexible suction cup 3 is installed in the adsorption chamber 12 through the channel portion 32, and the fitting portion 31 is also fitted on the adsorption surface 11, replacing the adsorption surface 11 to fit the user's skin. Since the flexible suction cup 3 is made of soft material, the locally thinner thickness can effectively increase the contact area with the user's skin, and the negative pressure state when forming a closed space is more stable. The elastic reset effect of the silicone material is better. After being installed in the adsorption chamber 12, the possibility of loosening or deviation can be reduced. The elasticity of the material itself presses against the wall of the adsorption chamber 12, and it will not easily loosen and fall, which is convenient for users to use.

[0060] The flexible suction cup 3 can be detachably installed in the adsorption chamber 12, which can facilitate users to disassemble, clean and disinfect it, avoid bacteria accumulation on the flexible suction cup 3, and improve the cleanliness and hygiene of contact with the skin.

[0061] On the basis of Example 8, as another embodiment, a ring-shaped reinforcing rib 323 is provided on the outer side of the channel portion 32 of the flexible suction cup 3. The number of the reinforcing rib 323 can be one, or more than one reinforcing ribs 323 are arranged at intervals along the axial direction of the channel portion 32. The reinforcing rib 323 can strengthen the top contact force of the flexible suction cup 3 on the cavity wall surface of the adsorption cavity 12, thereby improving the installation stability of the flexible suction cup 3.

[0062] Embodiment 9: On the basis of Example 8, Figures 2 to 6 The portable nipple corrector shown in the figure has a waterproof and breathable member 4 installed in the air flow channel 321. The waterproof and breathable member 4 is a space separation component used to prevent the milk from accidentally being sucked out and entering the vent hole 121 during the suction correction of the nipple corrector. More specifically, Figure 4 As shown, a hollow through-penetrating clip structure 322 is provided on a side of the channel portion 32 away from the fitting portion 31, and a first clip 3221 is provided on the side of the clip structure 322 away from the fitting portion 31, and a second clip 3222 is provided at intervals between the first clip 3221 and the second clip 3222 toward the inner side of the channel portion 32, and the waterproof breathable member 4 is installed in the space between the first clip 3221 and the second clip 3222, and is elastically clamped by the first clip 3221 and the second clip 3222 to limit the position of the waterproof breathable member 4, so that it will not easily loosen and fall off, and when air is sucked, the gas flows through the waterproof breathable membrane 41 in the middle of the waterproof breathable member 4 and enters the vent 121, and when milk is accidentally sucked out, the waterproof breathable membrane 41 blocks the milk from flowing into the adsorption chamber 12, which has the function of preventing liquid circulation and achieving the effect of avoiding leakage.

[0063] Embodiment 10: On the basis of Example 9, the waterproof breathable member 4 can be made of one of the fiber structures of polyphenylene sulfide woven fabric or polytetrafluoroethylene fiber. In this embodiment, the waterproof breathable member 4 uses polytetrafluoroethylene fiber as the main preparation material. The polytetrafluoroethylene fiber can use polytetrafluoroethylene (PTFE) or expanded polytetrafluoroethylene (ePTFE) as the main fiber component. The polytetrafluoroethylene fiber has excellent waterproof performance, and the high-density molecular structure can effectively prevent water penetration, ensuring that the waterproof breathable member 4 has a good waterproof effect. The microporous structure of the polytetrafluoroethylene fiber has excellent air permeability and can allow water vapor to pass through the fiber. Gas or other air passes through, thereby achieving a breathable effect. In addition, polytetrafluoroethylene fiber has extremely strong tolerance to most chemicals and solvents, and can maintain stable performance in a variety of chemical environments. It is suitable for contacting different types of liquids without chemical reactions, avoiding contamination of the adsorption chamber 12. Polytetrafluoroethylene fiber also has good high temperature resistance and can be used in high temperature environments without losing its performance. It is suitable for locations with higher contact temperatures and has a strong ability to adapt to temperature changes. The surface tension of polytetrafluoroethylene fiber is low, making it difficult for dirt, grease, etc. to adhere to its surface, which is beneficial to maintaining the cleanliness and breathability of the waterproof and breathable member 4.

[0064] like Figures 1 to 9 As shown, based on the above embodiments, one implementation mode of the present invention is as follows: During use, the user fits the adsorption surface 11 of the inner shell 102 to the surface of the breast, so that the skin area at the nipple position extends into the adsorption cavity 12 to form a closed and fitting suction space (i.e., a closed space). The user presses the soft button 8 on the main shell 100 and touches the gear button 1022 through the key extension part 81, so that the control module 1021 controls the start and stop of the operation of the vacuum device 2, the hot compress module 5, the cold compress module 6 and other devices through the circuit board.

[0065] During suction, the user can start the control module 1021 by pressing the soft button 8 to trigger the gear button 1022 on the circuit board via the key extension part 81 to turn on the circuit between the vacuum device 2 and the power supply 7. After starting the vacuum device 2, the air pump starts to suck the air in the adsorption chamber 12 via the vent 121, so that the adsorption chamber 12 forms a negative pressure state. Under the negative pressure state, the sunken or inverted nipple can be sucked out of the skin surface and changed from a concave shape to a convex shape, thereby achieving the effect of correcting the sunken nipple and making the nipple gradually more prominent. Using the nipple corrector at a certain frequency and time can gradually help the nipple return to its normal shape, which is convenient for the mother to breastfeed.

[0066] When the user adjusts the suction level, the user can intuitively know the specific level of the current suction strength through the number of status indicator lights 9 that light up, and can also intuitively know the remaining power of the current nipple corrector through the status indicator light 9, which is convenient for the user.

[0067] During hot compress, the user can start the control module 1021 by pressing the soft button 8 to trigger the gear button 1022 on the circuit board via the key extension part 81 to turn on the circuit between the heating film 51 and the power supply 7. The heating film 51 starts to generate heat after being energized, and transfers the heat to the adsorption surface 11 via the inner shell 102, so that the user's skin can absorb heat from the adsorption surface 11 and heat up to achieve a hot compress effect. Hot compress can dilate local blood vessels, increase blood flow, thereby improving blood circulation, and help relieve the distension and pain caused by insufficient blood flow or local blood retention. Hot compress can also relax muscles, relieve muscle soreness and discomfort around the breast, and is convenient for users to use.

[0068] During cold compress, the user can start the control module 1021 by pressing the soft key component 8 to trigger the gear button 1022 on the circuit board via the key extension part 81 to turn on the circuit between the refrigeration semiconductor component 61 and the power supply 7. After power is turned on, the refrigeration end of the refrigeration semiconductor component 61 starts to cool down. The refrigeration end of the refrigeration semiconductor component 61 absorbs heat from the inner shell 102 and transfers it to the heat dissipation end of the refrigeration semiconductor component 61, so that the user's skin can be affected by the low temperature of the adsorption surface 11 and the surface temperature of the skin can be reduced, thereby achieving a cold compress effect. Cold compress can cause local blood vessels to contract, reduce blood flow, help reduce inflammation and swelling in the breast area, thereby relieving pain and making it convenient for users to use.

[0069] like Figures 1 to 9 As shown, based on the above embodiment, the second implementation mode of the present invention is as follows: On the basis of the first embodiment, the nipple corrector is equipped with a flexible suction cup 3. After the flexible suction cup 3 is installed in the adsorption cavity 12 through the channel portion 32, the fitting portion 31 is also fitted on the adsorption surface 11, replacing the adsorption surface 11 to fit the user's skin. Since the flexible suction cup 3 is made of soft material, the local thinner thickness can effectively increase the contact area of ​​the user's skin, and the negative pressure state when forming a closed space is more stable. The elastic reset effect of the silicone material is better. After being installed in the adsorption cavity 12, the possibility of loosening or deviation of fitting can be reduced by strengthening the top contact pressure through the reinforcing ribs 323. The elasticity of the material itself presses on the cavity wall of the adsorption cavity 12, and it will not easily loosen and fall, which is convenient for users to use.

[0070] During suction, gas passes through the waterproof breathable membrane 41 in the middle of the waterproof breathable member 4 and enters the vent 121. When milk is accidentally sucked out, the waterproof breathable membrane 41 blocks the milk from flowing into the adsorption chamber 12, thereby preventing liquid circulation and avoiding leakage.

[0071] The flexible suction cup 3 can be detachably installed in the adsorption chamber 12, which can facilitate users to disassemble, clean and disinfect it, avoid bacteria accumulation on the flexible suction cup 3, and improve the cleanliness and hygiene of contact with the skin.

[0072] The above examples are only used to further illustrate the technical content of the present invention, so that readers can understand it more easily, but it does not mean that the implementation of the present invention is limited to this. Any technical extension or re-creation made according to the present invention is protected by the present invention. The protection scope of the present invention shall be subject to the claims.

Claims

1. A portable nipple corrector, characterized in that: The invention comprises a main body shell (100) and an air suction device (2) installed inside the main body shell (100); the main body shell (100) has an adsorption cavity (12) with a concave structure in the middle area of ​​an adsorption surface (11) for adsorbing the skin; the air suction device (2) is connected to an air vent (121) of the adsorption cavity (12); the adsorption cavity (12) forms a closed space when it is in contact with the skin; and the air suction device (2) can cause the adsorption cavity (12) to form a negative pressure state.

2. A portable nipple corrector according to claim 1, characterized in that: The host shell (100) comprises an outer shell (101) for protection and an inner shell (102) for adhering to the skin for adsorption; the inner shell (102) is detachably connected to the outer shell (101) and encloses a shell inner cavity (13); the adsorption cavity (12) is located in the inner shell (102) and is recessed in the direction of the shell inner cavity (13); the air extraction device (2) is mounted on the inner shell (102) and is located in the shell inner cavity (13).

3. A portable nipple corrector according to claim 2, characterized in that: The inner shell (102) is installed with a control module (1021) for controlling the operation of the device, the control module (1021) comprising a gear button (1022) for adjusting the suction gear, the air extraction device (2) is electrically connected to the control module (1021), and a user can adjust the suction gear of the air extraction device (2) via the gear button (1022).

4. A portable nipple corrector according to claim 3, characterized in that: The air extraction device (2) comprises an exhaust valve (21) and a pressure sensor (22); the exhaust valve (21) and the vent (121) are connected to the air extraction device (22) via an air pipe (23); the pressure sensor (22) is connected to the vent (121) via the air pipe (23); and the pressure sensor (22) is electrically connected to the control module (1021).

5. The portable nipple corrector according to claim 1, characterized in that: The adsorption chamber (12) comprises a ventilation recess (122) and a ventilation groove (123); the ventilation recess (122) is located on a side of the adsorption chamber (12) away from the adsorption surface (11); the ventilation groove (123) extends from the ventilation recess (122) to the ventilation hole (121); the ventilation recess (122) and the ventilation groove (123) are both arranged to be recessed in a direction away from the center of the adsorption chamber (12); and the ventilation hole (121) is located in the ventilation groove (123).

6. A portable nipple corrector according to claim 1, characterized in that: It also comprises a hot compress module (5), wherein a heating film (51) of the hot compress module (5) is mounted on the inner side of the main body housing (100) and is located close to the adsorption surface (11), and when the hot compress module (5) is activated, the temperature of the adsorption surface (11) is increased.

7. A portable nipple corrector according to claim 1, characterized in that: It also comprises a cold compress module (6), wherein a refrigeration semiconductor component (61) of the cold compress module (6) is mounted on the inner side of the main body housing (100) and is located close to the adsorption surface (11), and when the cold compress module (6) is started, the temperature of the adsorption surface (11) is reduced.

8. A portable nipple corrector according to any one of claims 1 to 7, characterized in that: It also comprises a flexible suction cup (3) that is easy to fit the skin, the flexible suction cup (3) comprising a fitting portion (31) for fitting the skin and a channel portion (32) for being installed in and extending into the adsorption cavity (12), the channel portion (32) protruding from the fitting portion (31) and comprising a hollow through-going airflow channel (321), the airflow channel (321) being connected to the air extraction device (2) via the vent hole (121).

9. A portable nipple corrector according to claim 8, characterized in that: The air flow channel (321) is provided with a waterproof breathable component (4); a hollow clip structure (322) is provided on a side of the channel portion (32) away from the fitting portion (31); and the waterproof breathable component (4) is located between a first clip (3221) and a second clip (3222) of the clip structure (322).

10. A portable nipple corrector according to claim 9, characterized in that: The waterproof and breathable component (4) is made of polyphenylene sulfide woven fabric or polytetrafluoroethylene fiber.

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