Mechanism of manicure cleaning function of pedicure chair

Abstract

The utility model discloses a mechanism of manicure cleaning function of foot bath chair, including the negative pressure device for installing on the armrest or tea table board of foot bath chair, install the filter component and protection component on the side of negative pressure device towards hand department, filter component is located between protection component and negative pressure device, and protection component has a plurality of through -hole for ventilation, and negative pressure is formed to the position of protection component to negative pressure device. Can adsorb the liquid of the debris and the drop of the generation in the process of manicure, reduce its influence to the surrounding environment, improve the relaxation experience of user.

Description

Technical Field

[0001] This utility model relates to a foot bath chair, specifically a mechanism for the nail cleaning function of a foot bath chair. Background Technology

[0002] Existing foot massage chairs have armrests or coffee tables, allowing users to rest their hands and relax more. However, current armrests are mainly for hand rest, and coffee tables are mainly for placing items. In some scenarios that offer nail services, there may be steps such as nail trimming, nail filing, and resin coating. These steps may cause problems such as flying debris and dripping liquid, which may affect the user's relaxation experience. Utility Model Content

[0003] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a nail cleaning function mechanism for a foot bath chair, which can absorb the debris and dripping liquid generated during the nail process, reduce its impact on the surrounding environment, and improve the user's relaxation experience.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a mechanism for the nail cleaning function of a foot bath chair, comprising a negative pressure device for installation on the armrest or coffee table of the foot bath chair, a filter assembly and a protective assembly installed on the side of the negative pressure device facing the hand; the filter assembly is located between the protective assembly and the negative pressure device, the protective assembly has several through holes for ventilation, and the negative pressure device forms negative pressure at the position of the protective assembly.

[0005] As a further improvement of this utility model, the negative pressure device includes a housing for connecting the armrest or coffee table board, and a negative pressure generating device installed with the housing; a vent is provided on one side of the housing corresponding to the protective component; a support step is provided on the inner wall of the housing corresponding to the vent, and the filter component is placed on the support step and is detachably connected to the housing through the protective component, and is confined between the protective component and the support step; a protective frame is installed inside the housing corresponding to the vent position, and the protective frame is located between the negative pressure generating device and the filter component.

[0006] As a further improvement of this utility model, the filter assembly includes a filter screen or filter cotton.

[0007] As a further improvement of this utility model, the protective component includes a protective net, and a number of hook-shaped connectors are provided on one side of the protective net corresponding to the shell. The shell is provided with slots corresponding to the positions of the connectors for the connectors to be engaged.

[0008] As a further improvement of this utility model, the slot is a through hole and its size is larger than that of the connector so that the connector can pass through; by rotating the protective net circumferentially, the hook of the connector can hook the edge of the through hole to prevent the protective net from detaching from the shell.

[0009] As a further improvement of this utility model, the protective net is circular, and there are multiple connectors, all located on a circular trajectory concentric with the protective net; the number and position of the slots correspond to the connectors.

[0010] As a further improvement of this utility model, the negative pressure generating device includes a fan installed inside the housing.

[0011] As a further improvement of this utility model, the housing is installed on the coffee table, and the coffee table has a connecting hole for installing the housing. The shape and size of the housing are adapted to the connecting hole, and the housing is located in the connecting hole.

[0012] As a further improvement of this utility model, a switch for opening and closing the negative pressure generating device is installed on the housing, and the switch is located below the coffee table.

[0013] The beneficial effects of this invention are that the negative pressure device creates negative pressure at the protective component location, which can absorb debris and dripping liquid generated during the nail art process and draw them to the filter component. The filter component can intercept impurities, preventing them from entering the negative pressure device. The protective component ensures smooth ventilation while also providing protection. This structure effectively reduces debris splashing and liquid dripping, improving the user's relaxation experience. At the same time, the coordinated design of the various components also enhances the stability and ease of use of the mechanism. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the foot bath chair structure of this utility model; Figure 2 This is a schematic diagram showing the installation state of the negative pressure device and the coffee table board of this utility model; Figure 3 This is a schematic diagram of the explosion structure of the negative pressure device of this utility model; Figure 4 This is a schematic diagram of the exploded structure of the negative pressure device of this utility model from another perspective.

[0015] Reference numerals: 1. Negative pressure device; 11. Housing; 111. Ventilation opening; 112. Support step; 113. Slot; 12. Negative pressure generating device; 13. Protective frame; 2. Filter assembly; 3. Protective assembly; 31. Connector; 4. Coffee table board; 41. Connection hole; 5. Switch. Detailed Implementation

[0016] The present invention will now be described in further detail with reference to the embodiments shown in the accompanying drawings.

[0017] Reference Figure 1-4As shown, this embodiment provides a mechanism for the nail cleaning function of a foot bath chair, including a negative pressure device 1 for installation on the armrest or coffee table 4 of the foot bath chair, a filter assembly 2 and a protective assembly 3 installed on the side of the negative pressure device 1 facing the hand; the filter assembly 2 is located between the protective assembly 3 and the negative pressure device 1, the protective assembly 3 has a plurality of through holes for ventilation, and the negative pressure device 1 forms negative pressure at the position of the protective assembly 3.

[0018] The mechanism is installed on the armrest of a foot massage chair or on the coffee table 4, with the protective component 3 facing the side where the user's hands are placed. The negative pressure device 1 activates, creating a negative pressure environment at the through-hole of the protective component 3. When nail art is performed and debris or liquid drips, the debris and liquid move towards the negative pressure device 1 under the influence of negative pressure. The filter component 2, located between the protective component 3 and the negative pressure device 1, intercepts and filters debris and liquid during the process, preventing impurities from entering the negative pressure device 1 and affecting its operation. The protective component 3, through its through-hole, ensures smooth ventilation, provides conditions for negative pressure formation, and prevents larger foreign objects from directly contacting the filter component 2 and the negative pressure device 1, thus providing protection. It also provides a place for the user's hands to rest. This structure effectively absorbs debris and dripping liquid generated during nail art, reducing the impact of splashing and dripping on the surrounding environment and improving the user's relaxation experience.

[0019] To facilitate the installation and stable operation of the negative pressure device 1, in one optional embodiment, the negative pressure device 1 includes a housing 11 for connecting the armrest or coffee table board 4, and a negative pressure generating device 12 installed with the housing 11; a vent 111 is provided on the side of the housing 11 corresponding to the protective component 3; a support step 112 is provided on the inner wall of the housing 11 corresponding to the vent 111, and the filter component 2 is placed on the support step 112 and is detachably connected to the housing 11 through the protective component 3, thus confining it between the protective component 3 and the support step 112; A protective frame 13 is installed inside the housing 11 at the position corresponding to the vent 111, and the protective frame 13 is located between the negative pressure generating device 12 and the filter assembly 2.

[0020] The aforementioned protective frame 13 and support step 112 options can be implemented either one or both simultaneously. The support step 112 provides initial support for the filter assembly 2, while the protective frame 13 also provides protection, preventing the negative pressure generating device 12 from direct contact with other components due to deformation, collapse, or other reasons. Generally, the filter assembly 2 uses a filter screen or filter cotton, which is a relatively easily deformed component. Therefore, the protective frame 13 can further enhance its protective function, and its effectiveness is even better when used in conjunction with the support step 112.

[0021] The housing 11 is fixed to the armrest or coffee table 4 by bolts, snap-fits, or welding. The negative pressure generating device 12 is installed or connected to a preset mounting position inside the housing 11 by screws or clips (the negative pressure generating device 12 can be a fan installed inside the housing 11 or an external air pump with a pipe connected to the housing 11). The vents 111 on the housing 11 correspond to the positions of the protective components 3 to ensure unobstructed airflow. The support step 112 is integrally formed on the inner wall of the housing 11 corresponding to the vents 111. The filter component 2 is placed directly on the support step 112, with its edges fitting against the surface of the support step 112. The protective component 3 is detachably connected to the housing 11, confining the filter component 2 between the protective component 3 and the support step 112. The protective frame 13 is installed inside the housing 11 by screws, located between the negative pressure generating device 12 and the filter component 2, with its edges fixed to the inner wall of the housing 11. The housing 11 serves as the mounting base, securing the entire mechanism, while the negative pressure generating device 12 provides power for negative pressure generation. The support step 112 provides stable support for the filter assembly 2. The detachable connection method facilitates the replacement and cleaning of the filter assembly 2. The protective frame 13 can further protect the negative pressure generating device 12, prevent it from contacting the negative pressure generating device 12, extend the service life of the negative pressure device 1, and improve the ease of use and stability of the mechanism.

[0022] Further optimization can be achieved by selecting the following methods: filter component 2 includes a filter screen or filter cotton.

[0023] The structure of filters or filter cotton is simple, the cost is low, and they are easy to disassemble, replace or clean, which can ensure the continuity of filtration effect.

[0024] In some options, the protective component 3 includes a protective net, and a plurality of hook-shaped connectors 31 are provided on one side of the protective net corresponding to the housing 11. The housing 11 is provided with slots 113 corresponding to the positions of the connectors 31 for the connectors 31 to be engaged.

[0025] The protective net is made of metal wire or rigid plastic. A hook-shaped connector 31 is integrally formed on the inner edge of the protective net. A slot 113 is located on the outer edge of the housing 11 corresponding to the ventilation opening 111, and its shape matches the hook-shaped structure of the connector 31. During installation, the connector 31 is aligned with the slot 113 on the housing 11 and inserted, so that the hook of the connector 31 engages with the inner wall of the slot 113, thus fixing the protective net to the housing 11. This snap-fit ​​structure is simple to operate. The mesh structure of the protective net ensures smooth ventilation while blocking larger foreign objects from entering, achieving the protective function without affecting the cleaning effect of the mechanism.

[0026] To improve the stability of the connection between the protective net and the housing 11, in one optional solution, the slot 113 is a through hole and its size is larger than that of the connector 31 so that the connector 31 can pass through; by rotating the protective net circumferentially, the hook of the connector 31 hooks the edge of the through hole to prevent the protective net from detaching from the housing 11.

[0027] The slot 113 is a through hole penetrating the wall of the housing 11. Its diameter or opening size is larger than the overall size of the connector 31. After the connector 31 passes through the through hole, the protective net rotates circumferentially at a certain angle, causing the hook of the connector 31 to hook onto the outer edge of the through hole. Compared with simple snap-fit, this connection method is more convenient to install and remove, and it is less likely to cause the connection to break during disassembly. During disassembly, simply rotate the protective net circumferentially in the opposite direction to disengage the hook from the edge of the through hole. This method balances connection stability and ease of operation. In the preferred embodiment, after the protective net is rotated circumferentially, the hook of the connector 31 should ideally form an interference fit with the edge of the through hole.

[0028] In order to make the force on the protective net more even, in some options, the protective net is circular and there are multiple connectors 31, all located on a circular trajectory concentric with the protective net; the number and position of the slots 113 correspond to the connectors 31.

[0029] The shape of the protective net is adapted to the shape of the ventilation opening 111 of the shell 11. Multiple connectors 31 are evenly distributed along a circular trajectory concentric with the protective net. The number of slots 113 is the same as that of the connectors 31, and they are correspondingly distributed on the same circular trajectory on the shell 11. During installation, multiple connectors 31 simultaneously engage with their corresponding slots 113, ensuring that the connection points between the protective net and the shell 11 are evenly distributed, resulting in more balanced force distribution and preventing excessive local force that could damage the connection structure.

[0030] To simplify the structure of the negative pressure generating device 12, the negative pressure generating device 12 may also include a fan installed inside the housing 11.

[0031] The fan is mounted on a mounting bracket inside the housing 11 using screws. The fan's exhaust direction is towards the side of the housing 11 furthest from the protective component 3, consistent with the airflow direction of the vent 111. When powered on, the fan rotates, generating airflow and creating a negative pressure environment on one side of the protective component 3. The fan has a simple structure, low cost, and stable operation, meeting the negative pressure requirements for nail cleaning. The fan is protected by the housing 11, reducing the impact of external factors, and is easily controlled to start and stop via switch 5, making operation convenient. The airflow circulation generated by the fan ensures effective adsorption of debris and liquid, improving the cleaning efficiency of the mechanism.

[0032] To optimize the installation compatibility between the mechanism and the foot bath chair, in one alternative, the housing 11 is mounted on the coffee table 4, and the coffee table 4 has a connection hole 41 for mounting the housing 11. The shape and size of the housing 11 are adapted to the connection hole 41, and the housing 11 is located in the connection hole 41.

[0033] The connecting holes 41 on the coffee table 4 are made according to the outer dimensions of the housing 11. After the housing 11 is inserted into the connecting holes 41, it is fixed to the coffee table 4 by bolts or clips. The outer wall of the housing 11 fits tightly with the inner wall of the connecting holes 41. This installation method makes the housing 11 and the coffee table 4 fit together tightly, improving the stability of the mechanism installation. The mechanism is coordinated with the overall structure of the coffee table 4, does not occupy extra space, and does not affect the user's normal use of the coffee table 4. The housing 11 is located in the connecting holes 41, and its side facing the hand maintains a reasonable height difference with the surface of the coffee table 4. This facilitates the absorption of debris and liquid by negative pressure, and does not affect the user's comfort due to excessive protrusion, thus improving the compatibility of the mechanism with the foot bath chair.

[0034] To facilitate user control of the negative pressure device 1, in some options, a switch 5 for turning the negative pressure generating device 12 on and off is installed on the housing 11, and the switch 5 is located below the coffee table 4.

[0035] Switch 5 adopts a push-button structure and is electrically connected to the negative pressure generating device 12 via a wire. Switch 5 is embedded in the outer wall of the housing 11 and located in the area below the coffee table 4. When performing nail art, the user can press switch 5 to start and stop the negative pressure generating device 12. The location of switch 5 below the coffee table 4 prevents debris, liquids, or foreign objects from contacting switch 5 during nail art, reducing the probability of switch damage or accidental triggering and ensuring control reliability.

[0036] The above description is merely a preferred embodiment of this utility model. The protection scope of this utility model is not limited to the above embodiments. All technical solutions falling within the scope of this utility model's concept are protected. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principle of this utility model should also be considered within the protection scope of this utility model.

Claims

1. A mechanism for the nail cleaning function of a foot bath chair, characterized in that, It includes a negative pressure device for installation on the armrest of a foot bath chair or on a coffee table, a filter assembly and a protective assembly installed on the side of the negative pressure device facing the hand; the filter assembly is located between the protective assembly and the negative pressure device, the protective assembly has several through holes for ventilation, and the negative pressure device creates negative pressure at the location of the protective assembly.

2. The mechanism according to claim 1, characterized in that, The negative pressure device includes a housing for connecting the armrest or coffee table, and a negative pressure generating device installed in the housing; a vent is provided on one side of the housing corresponding to the protective component; The inner wall of the housing corresponding to the vent is provided with a support step, the filter assembly is placed on the support step, and is detachably connected to the housing through a protective assembly, confining it between the protective assembly and the support step; and / or A protective frame is installed inside the housing at the location corresponding to the ventilation opening, and the protective frame is located between the negative pressure generating device and the filter assembly.

3. The mechanism according to claim 2, characterized in that, The filter assembly includes a filter screen or filter cotton.

4. The mechanism according to claim 2, characterized in that, The protective component includes a protective net, and a number of hook-shaped connectors are provided on one side of the protective net corresponding to the housing. The housing is provided with slots corresponding to the positions of the connectors for the connectors to be engaged.

5. The mechanism according to claim 4, characterized in that, The slot is a through hole, and its size is larger than that of the connector so that the connector can pass through; by rotating the protective net circumferentially, the hook of the connector can hook onto the edge of the through hole to prevent the protective net from detaching from the shell.

6. The mechanism according to claim 5, characterized in that, The protective net is circular, and there are multiple connectors, all located on a circular trajectory concentric with the protective net; the number and position of the slots correspond to the connectors.

7. The mechanism according to claim 2, characterized in that, The negative pressure generating device includes a fan installed inside the housing.

8. The mechanism according to any one of claims 2-7, characterized in that, The housing is mounted on a coffee table, and the coffee table has a connection hole for mounting the housing. The shape and size of the housing are adapted to the connection hole, and the housing is located in the connection hole.

9. The mechanism according to claim 8, characterized in that, The housing is equipped with a switch for turning the negative pressure generating device on and off, and the switch is located below the coffee table.

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