WO2023169111A1

WO2023169111A1 - Drying mechanism and shaver cleaning device

Info

Publication number: WO2023169111A1
Application number: PCT/CN2023/074435
Authority: WO
Inventors: 欧阳江; 邱云峰; 孟凡迪
Original assignee: 深圳素士科技股份有限公司
Priority date: 2022-03-09
Filing date: 2023-02-03
Publication date: 2023-09-14

Abstract

A drying mechanism (100) and a shaver cleaning device. The drying mechanism (100) comprises an air passage (110), an air supply assembly (120), and a heating assembly (130), wherein the air passage (110) is used for supplying air to a cleaning compartment (200) in the shaver cleaning device, the air supply assembly (120) is mounted at an air inlet of the air passage (110), and the heating assembly (130) is mounted in the air passage (110) and used for heating air entering the air passage (110); and the air passage (110) comprises an air intake section and an air supply section communicating with the air intake section, the air supply assembly (120) is mounted at an air inlet of the air intake section, the heating assembly (130) is mounted in the air intake section, the air supply section is of an annular structure and provided with an annular air outlet or a plurality of air outlets annularly distributed at intervals. The shaver cleaning device comprises the cleaning compartment (200) and the drying mechanism (100).

Description

Drying mechanism and shaver cleaning device

This application requires the priority of the patent application submitted to the State Intellectual Property Office of China on March 9, 2022, with the application number 202210231933.6, and the invention name is "Drying Mechanism and Shaver Cleaning Device", and on March 9, 2022 It was submitted to the State Intellectual Property Office of China with the application number 202210232927.2 and the priority of the patent application titled "Razor Cleaning Device".

Technical field

The present application belongs to the technical field of razor cleaning, and in particular relates to a drying mechanism and a razor cleaning device.

Background technique

Shavers are divided into three categories according to their structure: safety shavers, electric shavers, and mechanical shavers. Manual cleaning can only meet the cleaning needs of general razors (such as safety razors, mechanical razors), but it is obviously not enough for mid-to-high-end electric razors, and the blade head that lacks maintenance may deteriorate over time. The increase reduces the efficiency and cleanliness of shaving, and also increases the noise generated by the cutter head when working. In order to solve this problem, some razor cleaning devices have appeared. However, after using the current razor cleaning device to clean the razor, it is usually done by natural drying, bottom heating drying, single direction blowing and air drying. Drying the shaver takes a long time and the drying effect is not good.

Contents of the invention

The purpose of this application is to provide a drying mechanism and a razor cleaning device, aiming to solve the technical problems of long drying time and poor drying effect of razors in the prior art.

The present application is implemented as follows. In the first aspect, a drying mechanism is provided for use in a razor cleaning device, including an air duct, an air supply component and a heating component. The air duct is used to supply air to the razor cleaning device. The air is supplied into the cleaning chamber, the air supply component is installed at the air inlet of the air duct, and the heating component Installed in the air duct and used to heat the gas entering the air duct.

In an optional embodiment, the air duct includes an air inlet section and an air supply section connected with the air inlet section, the air supply component is installed at the air inlet of the air inlet section, and the heating component Installed in the air inlet section, the air supply section has an annular structure and has an annular air outlet or multiple air outlets distributed along annular intervals.

In an optional embodiment, the air supply section includes an upper casing and a lower casing installed below the upper casing. The upper casing and the lower casing are annular structures respectively. There is a gap between them, and forms a first air supply chamber connected with the air inlet section. The inner wall of the upper housing extends downward to form a first wind blocking wall, and the inner wall of the lower housing extends downward to form a second wind blocking wall. Wind-shielding wall, the second wind-shielding wall is sleeved outside the first wind-shielding wall, with a gap therebetween, and forms a second air-supply cavity connected with the first air-supply cavity.

In an optional embodiment, a mounting structure is formed on the outer wall of the first wind-shielding wall, and the mounting structure is used to install the cutter head bracket in the shaver cleaning device.

In an optional embodiment, the installation structure includes a plurality of buckles, and the plurality of buckles are distributed circumferentially on the outer wall of the first wind-shielding wall.

In an optional embodiment, the air inlet section includes an air inlet cylinder and a reducing portion communicated with the air inlet cylinder, and the air inlet cylinder communicates with the air supply section through the reducing portion, so The air supply component is installed at the air inlet of the air inlet tube, and the heating component is installed in the air inlet tube.

In an optional embodiment, the air inlet end of the air inlet tube is formed with an outwardly protruding snap-in structure, and the air supply component is detachably connected to the air inlet tube through the snap-in structure.

In a second aspect, a shaver cleaning device is provided, including a cleaning chamber and the drying mechanism provided in the above embodiments.

In an optional embodiment, the razor cleaning device further includes a cutter head bracket embedded in the cleaning chamber, and a central bottom area of the cleaning chamber has an upwardly protruding convex portion. The raised portion is located directly below the cutter head bracket, and the outer wall of the raised portion is inclined to guide gas flow in the direction of the cutter head bracket.

In an optional embodiment, a sealing structure is provided between the air duct and the cleaning chamber.

The technical effects of this application compared to the prior art are: the drying mechanism and the shaver cleaning device provided by the embodiments of this application are provided with an air supply assembly at the air inlet of the air duct, and are equipped with a heating element in the air duct. Other heating components effectively improve the drying efficiency of the shaver. After testing, using the existing drying modes on the market, such as ordinary air drying, heated drying, etc., the time required to completely dry the inside of the razor head is basically about an hour or more, while using this The hot air drying mode adopted by the drying mechanism provided in the application embodiment can completely dry the inside and outside of the razor head in only twenty to twenty-five minutes, and the drying time is greatly shortened. It can be seen that compared with existing drying modes such as air drying and heating drying on the market, the hot air drying mode used by the drying mechanism provided in the embodiment of the present application greatly improves the drying efficiency and has good drying effects. At the same time, the drying mechanism and the shaver cleaning device provided by the embodiments of the present application have a simple structure, are easy to assemble and maintain, and are easy to promote.

Description of the drawings

In order to explain the technical solutions of the embodiments of the present application more clearly, the drawings needed to be used in the description of the embodiments of the present application or the prior art will be briefly introduced below. Obviously, the drawings described below are only the drawings of the present application. For some embodiments, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of a drying mechanism provided by an embodiment of the present application;

Figure 2 is a schematic cross-sectional structural view of the drying mechanism shown in Figure 1. The arrows in the drawing indicate the gas flow direction;

Figure 3 is a partially enlarged schematic diagram of position A in Figure 2;

Figure 4 is a schematic structural diagram of the upper shell and buckle used in the embodiment of the present application;

Figure 5 is a schematic structural diagram of a shaver cleaning device provided in Embodiment 1 of the present application;

Figure 6 is a schematic cross-sectional structural view of the shaver cleaning device shown in Figure 5. The arrows in the drawing are the gas flow directions;

Figure 7 is an exploded structural diagram of the shaver cleaning device shown in Figure 5;

Figure 8 is a schematic structural diagram of a shaver cleaning device provided in Embodiment 2 of the present application;

Figure 9 is a schematic structural diagram of the use state of the shaver cleaning device shown in Figure 8;

Figure 10 is a schematic cross-sectional structural view of the shaver cleaning device shown in Figure 9;

Figure 11 is an exploded structural diagram of the shaver cleaning device shown in Figure 9;

Figure 12 is a schematic structural diagram of a shaver cleaning device according to an embodiment of the present invention;

Figure 13 is an exploded structural diagram of the shaver cleaning device shown in Figure 12;

Figure 14 is a schematic cross-sectional structural view of a shaver cleaning device provided by another embodiment of the present invention.

Explanation of reference symbols:
11. Cleaning chamber; 12. Liquid inlet; 13. Liquid discharge port; 14. Overflow port; 16. Recessed portion; 30.
Cleaning fluid box; 41. Opening; 42. Frame; 50. Liquid supply pipeline; 51. Diverter; 52. First connecting pipe; 53. Second connecting pipe; 54. Power parts; 60. Return pipeline; 61. First liquid outlet; 62. Second liquid outlet; 63. Third liquid outlet; 80. Disinfection component; 100. Drying mechanism; 110. Air duct; 111. Upper housing; 112. Lower housing ; 113. First air supply chamber; 114. First wind blocking wall; 115. Second wind blocking wall; 116. Second air supply chamber; 117. Air inlet duct; 118. Reducing portion; 120. Air supply assembly ; 130. Heating component; 140. Snap buckle; 150. Snap-on structure; 200. Cleaning chamber; 210. Raised portion; 300. Cutter head bracket; 400. Sealing structure; 410. Sealing ring; 420. Fixing parts; 500 , shaver; 600, support.

Detailed ways

The embodiments of the present application are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are intended to explain the present application, but should not be construed as limiting the present application.

It should be noted that in the two application documents, in order to unify the terminology, the bracket 40 in the second application document (application number is 202210232927.2) is changed to the cutter head bracket 300, the boss 15 is changed to the boss 210, and the support member 70 is changed to the upper shell 111, and the second frame 43 is changed to the support member 600. In order to avoid unclear problems, the first frame in application document two (application number 202210232927.2) is changed to frame.

Please refer to Figures 1, 2, 5 and 6. In an embodiment of the present application, a drying mechanism 100 is provided for use in a shaver cleaning device. Specifically, the shaver cleaning device generally includes a cleaning chamber 200, During use, the cutter head of the shaver 500 is inserted deep into the cleaning chamber 200 for cleaning. The drying mechanism 100 includes an air duct 110 , an air supply component 120 and a heating component 130 . The air duct 110 is used to supply air to the cleaning chamber 200 in the shaver cleaning device to dry the blade. The air supply assembly 120 is installed at the air inlet of the air duct 110 . The heating component 130 is installed in the air duct 110 and is used to heat the gas entering the air duct 110 .

Specifically, the air supply component 120 in this embodiment may include a fan, a blower, or other equipment that can implement an air supply function. The heating component 130 in this embodiment may include any one or more of heating wires, semiconductor heating sheets, and ceramic heating sheets, and may also include other heating devices that can heat gas and allow gas to pass through.

The working principle of the drying mechanism 100 provided in the embodiment of the present application is as follows, please refer to Figures 5 and 6:

During use, the drying mechanism 100 is installed on one side of the cleaning chamber 200, or above or below the cleaning chamber 200, and the air outlet of the air duct 110 is inserted into the inner cavity of the cleaning chamber 200, or is located above the cleaning chamber 200. The specific selection can be flexibly based on the use needs, as long as the hot air discharged through the air duct 110 can enter the inner cavity of the cleaning chamber 200 through the air outlet to dry the cutter head located in the cleaning chamber 200 .

After the shaver 500 is cleaned, the air supply assembly 120 and the heating assembly 130 are started. The air supply assembly 120 introduces the air located outside the air duct 110 into the air duct 110 . The air entering the air duct 110 passes through the heating assembly 130 and is After heating, the heated gas is discharged from the air outlet of the air duct 110 into the inner cavity of the cleaning chamber 200 to dry the cutter head located in the cleaning chamber 200 .

The drying mechanism 100 provided by the embodiment of the present application is provided with an air supply component 120 at the air inlet of the air duct 110, and a heating component 130 for heating other components is added in the air duct 110, thereby effectively improving the performance of the shaver. drying efficiency. Using the existing drying modes on the market, such as ordinary air drying, heated drying, etc., it takes a long time to completely dry the inside of the razor head, and the hot air air drying used in the drying mechanism 100 provided in the embodiment of the present application is used. mode, the drying time is greatly shortened, and the drying effect is good. At the same time, the drying mechanism 100 provided by the embodiment of the present application has a simple structure and is easy to assemble, maintain and promote.

In order to further improve the drying efficiency of the cutter head, in an optional embodiment, the air duct includes an air inlet section and an air supply section connected to the air inlet section. The air supply component is installed at the air inlet of the air inlet section, and the heating component is installed in the air inlet section. The air supply section has an annular structure, with annular air outlets or distributed along annular intervals. Multiple air outlets. Since there are two types of shavers: single-head shavers and multi-head shavers, when the drying mechanism is used to dry the multi-head shaver and the air supply section has multiple air outlets, the number of air outlets can be the same as the number of the blade heads. The number should be the same, or more than the number of cutter heads, depending on the drying effect. The air duct adopts the structure provided by this embodiment, which can supply air to the cleaning chamber at multiple positions, and even supply air at 360° without dead ends, thereby achieving simultaneous drying of different positions of the cutter head, further improving the drying efficiency of the cutter head, and at the same time Achieve uniform and thorough drying of the cutter head.

Please refer to FIG. 2 and FIG. 3 . In a specific embodiment, the air supply section includes an upper housing 111 and a lower housing 112 installed below the upper housing 111 . The upper casing 111 and the lower casing 112 are annular structures respectively, with a gap between them to form a first air supply cavity 113 connected to the air inlet section. The inner wall of the upper housing 111 extends downward to form a first wind blocking wall 114 , and the inner wall of the lower housing 112 extends downward to form a second wind blocking wall 115 . The second wind shielding wall 115 is set outside the first wind shielding wall 114 with a gap therebetween, and forms a second air supply cavity 116 connected with the first air supply cavity 113 .

During use, as shown in FIG. 6 , the combined structure formed by the second wind-shielding wall 115 and the first wind-shielding wall 114 is inserted into the inner cavity of the cleaning chamber to realize the connection between the second air supply chamber 116 and the inner chamber of the cleaning chamber. Connected. At this time, the hot air discharged through the air duct 110 can enter the cleaning chamber along the side wall of the cleaning chamber through the gap between the air supply section and the side wall of the cleaning chamber. When it hits the bottom of the cleaning chamber, it flows upward until it flows out. The razor cleaning device forms hot air to flow freely in the inside and outside of the razor head and in the peripheral flow channels during the process, and performs a comprehensive and thorough hot air drying of the razor head. The air supply section adopts the structure provided by this embodiment, which can realize 360° air supply to the cleaning chamber and the cutter head in the cleaning chamber. The drying efficiency is more efficient and has no dead ends than the single-direction blow drying. The structure is simple and easy to assemble.

Please refer to FIGS. 2 and 3 . In an optional embodiment, the outer side wall of the upper housing 111 is formed with a first protruding structure protruding downward, and the outer side wall of the lower housing 112 is formed with a first protruding structure protruding upward. The second protrusion is connected, and the second protrusion structure and the first protrusion structure are detachably connected and form a sealing structure, so that the gas entering the first air supply chamber 113 can only be discharged through the second air supply chamber 116. will consist of upper housing 111 and The air is discharged from the connection point of the outer side wall of the lower housing 112 , or most other air can only be discharged through the second air supply chamber 116 .

The shaver cleaning device generally also includes a cutter head bracket for supporting the cutter head. The cutter head bracket is generally embedded in the cleaning chamber. In order to facilitate the installation of the cutter head bracket, in an optional embodiment, the first wind shield A mounting structure is formed on the outer wall of the wall, and the mounting structure is used to install the cutter head bracket in the shaver cleaning device.

Specifically, the installation structure in this embodiment can be a boss, an ear plate, a buckle, etc. that protrude from the outer surface of the first windshield wall. The cutter head bracket can be placed on the installation structure or connected by bolts. , plugging, snapping, etc. to connect with the installation structure. The installation structure allows the cutter head bracket to be suspended in the cleaning chamber by being embedded in the air supply section, so that different areas of the cutter head located in the cutter head bracket can be connected to the cleaning areas located in the cleaning chamber. Full contact with liquid or hot air, thereby achieving good cleaning and drying effects of the cutter head.

Referring to FIG. 4 , in a specific embodiment, the installation structure includes a plurality of buckles 140 , and the plurality of buckles 140 are circumferentially spaced and distributed on the outer wall of the first windshield wall 114 . The installation structure adopts this structure to achieve detachable connection with the cutter head bracket, thereby facilitating the installation or disassembly of the cutter head bracket, effectively improving the convenience of using the shaver cleaning device using the drying mechanism provided in this embodiment.

Please refer to FIGS. 1 and 2 . In a specific embodiment, the air inlet section includes an air inlet cylinder 117 and a reducing portion 118 connected with the air inlet cylinder 117 . The air inlet tube 117 communicates with the air supply section through the reducing portion 118 . The air supply component 120 is installed at the air inlet of the air inlet tube 117 , and the heating component 130 is installed in the air inlet tube 117 . Specifically, in this embodiment, the air inlet tube 117 and the reducing portion 118 can be an integrally formed structure, or can also be a split structure. The air inlet section adopts the structure provided by this embodiment, so that the size and structure of the air inlet tube 117 are not affected by the size and structure of the air supply section, or are less affected, thereby making the overall volume of the air inlet section smaller and convenient for convenience. Its handling and assembly.

In a specific embodiment, the above-mentioned reducing portion is detachably and sealably connected to the air supply section and the air inlet cylinder respectively, so as to facilitate the assembly and transportation of the air duct. Specifically, the two ends of the reducing portion can be respectively connected to the air inlet of the air supply section and the air outlet of the air inlet cylinder through sockets.

To facilitate the installation of the air supply component, please refer to Figure 1 and Figure 2. In an optional embodiment, The air inlet end of the air inlet tube 117 is formed with an outwardly protruding snap-in structure 150, and the air supply assembly 120 is detachably connected to the air inlet tube 117 through the snap-in structure 150. In a specific embodiment, the buckle structure 150 in this embodiment includes a plurality of buckles arranged at intervals along the circumferential direction, and each buckle has a certain elasticity. During assembly, the air supply assembly 120 is clamped through the cooperation of multiple buckles, thereby achieving a detachable connection between the air supply assembly 120 and the air inlet tube 117 . In another embodiment, the buckle structure 150 in this embodiment includes a plurality of buckles spaced apart along the circumferential direction. At least one buckle is detachably or elastically connected to the air inlet tube 117. During use, the buckle is connected to the air inlet duct 117. Remove the buckle or move it to a position away from other buckles, then install the air supply assembly 120 to the designated position, that is, in the installation space surrounded by other buckles, and then install the buckle or return it to the original position. Fixing of the air supply assembly 120. Of course, in other embodiments, the snap-in structure 150 may also adopt other structures or forms, which may be determined based on the structures of the air supply assembly 120 and the air inlet duct 117 , which is not uniquely limited here.

Referring to FIGS. 5 to 7 , in another embodiment of the present application, a shaver cleaning device is provided including a cleaning chamber 200 and the drying mechanism 100 provided in the above embodiments.

Embodiment 1

The shaver cleaning device provided in the first embodiment of the present application includes the drying mechanism 100 provided in the above embodiments, which can greatly shorten the drying time of the cutter head and achieve good drying efficiency. Moreover, the shaver cleaning device provided in the first embodiment of the present application has a simple structure, is easy to assemble and maintain, and is easy to promote.

In order to further improve the drying effect of the above-mentioned shaver cleaning device, please refer to Figure 6. In an optional embodiment, the shaver cleaning device further includes a cutter head holder 300 embedded in the cleaning chamber 200. The central area of the bottom of the bin 200 has an upwardly protruding raised portion 210. The raised portion 210 is located directly below the cutter head bracket 300. The outer wall of the raised portion 210 is inclined to guide the gas to flow in the direction of the cutter head bracket 300. .

During use, the gas entering the cleaning chamber 200 through the air duct outlet reaches the bottom of the cleaning chamber 200, and flows in the direction of the cutter head bracket 300 under the guidance of the bottom plate of the cleaning chamber 200 and the protruding portion 210, and then flows with the The cutter heads in the cutter head holder 300 are in contact, and the moisture attached inside and outside the cutter head is taken away from the cutter head and discharged from the top opening of the cleaning chamber 200 . The shaver cleaning device adopts the structure provided in the first embodiment and can The gas that reaches the bottom of the cleaning chamber 200 (the hot air that enters the cleaning chamber 200 through the air duct) converges at the position of the cutter head bracket 300 under the guidance of the convex portion 210, so that the gas is fully utilized and further improves the efficiency of the cleaning chamber 200. Drying effect of the shaver cleaning unit.

The cleaning chamber is generally provided with a drainage outlet. In order to prevent cleaning liquid in the cleaning chamber or residues, dust, etc. cleaned from the cutter head from remaining at the bottom of the cleaning chamber, in some embodiments, the drainage outlet is opened between the raised portion and Clean the recess formed between the side walls of the chamber.

In order to avoid the hot air discharged from the air duct from entering the space outside the clean chamber through the gap between the air duct and the cleaning chamber during use, causing a waste of hot air, in an optional embodiment, the gap between the air duct and the cleaning chamber is There is a sealed structure between them. Specifically, the sealing structure may be a sealing ring sandwiched between the air duct and the cleaning compartment, or a glue layer connecting the air duct and the cleaning compartment, or a detachable sealing structure formed between the air duct and the cleaning compartment. Of course, in other embodiments, the sealing structure may also adopt other forms.

Please refer to FIG. 7 . In an optional embodiment, the sealing structure 400 includes a sealing ring 410 and a fixing part 420 . The sealing ring 410 is set outside the cleaning chamber 200 and is attached to the air duct through the fixing part 420 . The fixing member 420 in the first embodiment may include at least one of a bolt, a collar fastened on the air duct, an annular plate detachably connected to the air duct and/or the cleaning chamber 200, and may also include a plurality of fasteners connected to the air duct. And/or the blocks, plates, etc. that can be detachably connected to the cleaning chamber 200. Of course, in other embodiments, the fixing member 420 can also adopt other forms, which may be determined according to the specific structures of the sealing ring 410, the air duct and the cleaning chamber 200, which is not uniquely limited here.

In a specific embodiment, please refer to FIG. 7 . The fixing member 420 has an annular structure, is set outside the cleaning chamber 200 , and is detachably connected to the air duct and/or the cleaning chamber 200 respectively. Specifically, the fixing member 420 can be detachably connected to the air duct and/or the cleaning compartment 200 through bolts, or can be detachably connected to the air duct and/or the cleaning compartment 200 through plugging, snapping, etc., or through other methods. Detachably connected to the air duct and/or cleaning chamber 200.

In a specific embodiment, the fixing member is connected to the upper housing and the lower housing simultaneously through bolts. This method can not only achieve stable connection between the fixing part and the air duct, but also reduce the number of parts required for assembling the shaver cleaning device, killing two birds with one stone.

In order to achieve stable placement of the shaver, based on the above embodiments, please refer to FIGS. 5 to 7 . The shaver cleaning device further includes a support 600 installed on the upper surface of the air duct. The support member 600 is used to support the body of the shaver 500 . Specifically, the support member 600 in the first embodiment can be detachably connected to the air duct, or fixedly connected through welding, gluing, etc. The specific selection can be flexibly based on the needs of use, and is not limited here. When in use, the cutter head of the shaver 500 is placed in the cutter head bracket 300, and the body of the shaver 500 rests on the support member 600 to fix the relative position with the shaver cleaning device.

In a specific embodiment, the bottom of the support member is detachably connected to the air duct through bolts.

Embodiment 2

In order to distinguish different features and avoid duplication of numbers, the cleaning chamber numbers in priority document two (application number 202210232927.2) are modified to 200, the shaver is numbered 500, the cleaning chamber is numbered 11, and the liquid inlet is numbered 12. The drain port is marked 13, the overflow port is marked 14, the recess is marked 16, the cleaning fluid box is marked 30, the opening is marked 41, the frame is marked 42, the liquid supply line is marked 50, and the diverter is marked 51 , the first connecting pipe is marked 52, the second connecting pipe is marked 53, the power part is marked 54, the return pipe is marked 60, the first liquid outlet is marked 61, the second liquid outlet is marked 62, the third outlet is marked The liquid port is marked 63 and the disinfection component is marked 80.

Please refer to FIG. 8 and FIG. 14 . In the second embodiment of the present invention, a shaver cleaning device is provided, including a cleaning chamber 200 . The cleaning chamber 200 has a cleaning chamber 11 for accommodating cleaning liquid and the shaver head. The cleaning chamber 200 is provided with a liquid inlet 12 , a liquid discharge port 13 and an overflow port 14 that are respectively connected with the cleaning chamber 11 . A plurality of liquid inlets 12 are provided at intervals along the circumferential direction on the side wall of the cleaning chamber 200 . The liquid inlet 12 is vertically higher than the lowest position of the upper surface of the bottom wall of the cleaning chamber 200, and there is a distance S1 between them. Specifically, when the upper surface of the bottom wall of the cleaning chamber 200 is a horizontal plane, the lowest position of the upper surface of the bottom wall of the cleaning chamber 200 mentioned here is any position on the upper surface of the bottom wall of the cleaning chamber 200. When the bottom wall of the cleaning chamber 200 is When the upper surface has convex portions and recessed portions, the lowest position of the upper surface of the bottom wall of the cleaning chamber 200 is the point or area with the largest distance from the lowest point of the liquid inlet 12 .

The working principle of the shaver cleaning device provided in Embodiment 2 of the present invention:

During use, the shaver head to be cleaned is placed in the cleaning chamber 11, and the liquid inlet 12 is connected to an external cleaning liquid supply device or a cleaning liquid supply device provided by the shaver cleaning device. The liquid supply device and the liquid inlet 12 supply cleaning liquid into the cleaning chamber 11 . Since multiple liquid inlets 12 are provided at circumferential intervals on the side wall of the cleaning chamber 200 , the liquid inlets 12 are vertically higher than the lowest position of the upper surface of the bottom wall of the cleaning chamber 200 , and between the two With the spacing S1, the razor cleaning device provided in Embodiment 2 of the present invention is suitable for cleaning razors with multiple heads, and the cleaning liquid entering the cleaning chamber 200 through the liquid inlet 12 can flow in a vortex shape, so that Multiple cutter heads of the razor placed in the cleaning chamber 200 are flushed simultaneously to flush out stubble, debris, stains, etc. on the cutter heads of the razor and take them away from the cutter heads.

During use, when there is too much cleaning fluid in the cleaning chamber 200 , the cleaning fluid can overflow through the overflow port 14 , and scum, debris, etc. that fall to the bottom of the cleaning chamber 200 can be discharged from the cleaning chamber 200 through the drain port 13 .

During processing, the number and placement position of the liquid inlets 12 can be set according to the number of cutter heads of the corresponding razor and the angle between the cutter heads. For example, when you want to produce a cleaning chamber 200 suitable for a dual-head shaver, you can set the number of liquid inlets 12 to two, and arrange the liquid inlets 12 on both sides of the cleaning chamber 200, so that When the dual cutter heads of the shaver are placed in the cleaning chamber 200, the two liquid inlets 12 can correspond to the two cutter heads one-to-one, thereby achieving simultaneous and effective cleaning of the two cutter heads. When you want to produce a cleaning chamber 200 suitable for a three-head shaver, the number of liquid inlets 12 can be set to three, and the included angles of the three liquid inlets 12 can be set to 12° respectively. In this way, when the three cutter heads of the shaver are placed in the cleaning chamber 200, the three liquid inlets 12 can correspond to the three cutter heads one by one, thereby achieving synchronized and effective cleaning of the three cutter heads. Similarly, when you want to produce a cleaning chamber 200 suitable for other models of shavers, the number and distribution pattern of the liquid inlets 12 can be set according to the number and distribution pattern of the cutter heads in the shaver of the corresponding model. As long as the liquid inlet 12 can correspond to the cutter head one by one.

The shaver cleaning device provided in Embodiment 2 of the present invention includes a cleaning chamber 200. The cleaning chamber 200 is provided with a liquid inlet 12, a liquid discharge port 13 and an overflow port 14 that are respectively connected with the cleaning chamber 11, wherein the liquid inlet A plurality of 12 are provided on the side wall of the cleaning chamber 200 at intervals along the circumferential direction. The liquid inlet 12 is vertically higher than the lowest position of the upper surface of the bottom wall of the cleaning chamber 200, and there is a distance S1 between the two, so that the razor cleaning device provided in Embodiment 2 of the present invention is suitable for multiple cutter heads. Cleaning the shaver can effectively improve the cleaning efficiency of the cutter head, and the cleaning liquid entering the cleaning chamber 200 through the liquid inlet 12 can flow in a vortex shape. Realize the simultaneous flushing of multiple cutter heads in the razor, so that most of the impurities in the razor cutter head can be washed out and driven away from the cutter head by the eddy current, thus effectively improving the efficiency of the razor. The cleaning effect of the cutter head serves multiple purposes.

In an optional embodiment, the above-mentioned distance S1 is 20 mm to 50 mm.

Referring to FIG. 8 , in an optional embodiment, the liquid outlet direction of the liquid inlet 12 is arranged at an angle with the radial direction of the cleaning chamber 200 corresponding to its center point.

The radial direction of the cleaning chamber 200 mentioned here refers to the radial direction passing through the central axis of the cleaning chamber 200 and the center point of the liquid inlet 12 . The included angle mentioned here is a non-zero angle, which can be 10°, 5° or other angles. The specific angle can be determined according to the cleaning effect. There is no unique limit here. Using the structure of the second embodiment, the liquid outlet direction of the liquid inlet 12 is arranged at an angle with the radial direction of the cleaning chamber 200 corresponding to its position, so that the cleaning liquid entering the cleaning chamber 200 through the liquid inlet 12 can It flows in a vortex-like manner to flush the razor head, so that most of the impurities in the razor head can be washed out and driven away by the eddy current, thus effectively improving the efficiency of shaving. The cleaning effect of the knife head.

Please refer to Figure 8. In order to reduce the risk of clogging of the shaver cleaning device during use, based on the above-mentioned second embodiment, the drain port 13 and the overflow port 14 in the second embodiment are respectively provided with multiple indivual. A plurality of drain openings 13 are arranged at circumferential intervals at the bottom of the cleaning chamber 200 . A plurality of overflow openings 14 are respectively arranged at circumferential intervals on the side walls of the cleaning chamber 200 and are staggered with the plurality of liquid inlets 12 . Specifically, the overflow port 14 and the liquid inlet 12 can be set at the same height, or at different heights, and can be set according to the needs of use. At the same time, since there are multiple liquid inlets 12 , liquid drains 13 , and overflow ports 14 in the second embodiment, it can effectively prevent one of the liquid inlets 12 , the liquid drain 13 , and the overflow port 14 from being blocked. This causes the razor cleaning device to fail to work normally, thereby effectively reducing the risk of clogging of the drain port 13 during use and improving the performance stability of the razor cleaning device.

Please refer to FIG. 8 . In a specific embodiment, there are three liquid inlets 12 , three liquid discharge ports 13 , and three overflow ports 14 , and they are arranged at equal intervals. The cleaning chamber 200 used in the second embodiment is suitable for cleaning three cutter heads, and the overall structure is beautiful and easy to process.

Please refer to Figure 8. In an optional embodiment, the overflow port 14 and the liquid inlet 12 are located at the same location. On a circumference, the drain ports 13 are arranged below the overflow port 14 in one-to-one correspondence. Using this structure, firstly, the liquid drain port 13 and the liquid inlet 12 are arranged in a staggered manner, so that the cleaning liquid can stay in the cleaning chamber 200 for a long time and then flow out from the liquid drain port 13, which can improve the utilization of the cleaning liquid. efficiency and avoid waste; secondly, the structure of the cleaning chamber 200 used in the second embodiment can be made beautiful and convenient for design and processing; thirdly, the corresponding drain port 13 and overflow port 14 can use the same pipe The pipeline is connected to the recovery device for recovering cleaning liquid, thereby reducing the number of pipelines required when using the shaver cleaning device provided in the second embodiment and improving assembly efficiency.

Please refer to Figure 8. In a specific embodiment, the angle between the adjacent overflow ports 14 and the liquid inlets 12 is 60°, that is, any overflow port 14 is located between two adjacent inlets. The center of liquid port 12. In this way, the cleaning chamber 200 has a beautiful appearance and is easy to design and process.

In order to ensure that the impurities flushed out by the cleaning liquid can be smoothly discharged through the drain port, please refer to Figures 9 and 10. In an optional embodiment, a protrusion 210 is provided in the middle area of the bottom of the cleaning chamber 200. , the edge area of the bottom of the cleaning chamber 200 is provided with a recessed portion 16 surrounding the raised portion 210 . Specifically, the cleaning chamber 200 in the second embodiment can adopt an integrated structure, and the convex portion 210 and the recessed portion 16 can be made by casting, pressing, etc., or it can adopt a split structure and pass through the central area of the bottom plate. The protruding portion 210 is installed by plugging, bonding, welding, etc. The side walls of the raised portion 210 are inclined to guide the cleaning liquid to flow from the upper surface of the raised portion 210 into the recessed portion 16 . The drain port 13 is opened at the bottom of the recessed portion 16 . That is, the drain port 13 is located at the lowest position of the cleaning chamber 11 . In this way, the impurities falling on the upper surface of the protruding part 210 can be driven by the cleaning liquid and slide down through the side walls of the protruding part 210 into the recessed part 16 , and then be discharged through the drain port 13 . The cleaning chamber 200 used in the second embodiment has a simple structure, good cleaning effect, and is not prone to residual impurities in the cleaning chamber 200 to avoid bacterial growth.

In order to further improve the intelligence and ease of use of the shaver cleaning device, please refer to Figures 9 to 13. In an optional embodiment, the shaver cleaning device also includes a cleaning fluid box 30 and a blade. Head bracket 300. The liquid inlet 12, the liquid discharge port 13 and the overflow port 14 are respectively connected with the cleaning liquid box 30. Specifically, the liquid inlet 12, the liquid discharge port 13 and the overflow port 14 in the second embodiment can be connected to the cleaning liquid box 30 through a set of interconnected pipelines, or can be connected to the cleaning liquid box 30 through independent pipelines. Liquid box 30 Connectivity can be flexibly selected according to usage needs. At least part of the cutter head holder 300 is located in the cleaning chamber 200, and the part of the cutter head holder 300 located in the cleaning chamber 200 has an accommodating cavity for accommodating the cutter head of the shaver 500. The accommodating cavity is connected with the cleaning chamber 11, and the cutter head The bracket 300 is also provided with a support portion for supporting the main body of the shaver 500 .

For ease of understanding, the working process of the razor cleaning device provided in the second embodiment will now be described by taking one of the situations included in the second embodiment as an example. In this case, there is a gap between the liquid inlet 12 and the cleaning liquid box 30 Connected via power plant:

During use, the cleaning fluid is placed in the cleaning fluid box 30. When the shaver 500 needs to be cleaned, the cutter head of the shaver 500 is placed in the receiving cavity of the cutter head bracket 300, and the power device is started, so that the cleaning fluid box The cleaning liquid in 30 enters the cleaning chamber 11 in the cleaning chamber 200 through the liquid inlet 12, and enters the accommodating cavity to flush the cutter head, or directly contacts the cutter head extending out of the accommodating cavity in the cleaning cavity 11, so as to Clean the cutter head. During this period, if the liquid level of the cleaning fluid reaches the height of the overflow port 14, it will flow back to the cleaning fluid box 30 through the overflow port 14. The drain port 13 can be opened during the cleaning process or after the cleaning is completed, so that the cleaning fluid is located at the cleaning fluid box 30. The cleaning liquid in the lower part of the cavity 11 or the impurities washed out from the cutter head are discharged and enter the cleaning liquid box 30 . In order to ensure the cleaning effect, in some embodiments, the cleaning liquid box 30 has a filtering mechanism for filtering the liquid entering the cleaning liquid box 30 through the drain port 13 or the overflow port 14 to avoid the drain port 13 Or the impurities entering the cleaning liquid box 30 through the overflow port 14 then enter the cleaning chamber 200 through the liquid inlet 12 . Of course, in other embodiments, a power device can also be provided at other positions (such as between the liquid drain port 13 and the cleaning liquid box 30 ) to provide power for the flow of liquid to realize the cleaning liquid flow between the cleaning liquid box 30 and the cleaning chamber 200 . automatic transport.

After the cleaning is completed, the power unit stops working and no longer supplies cleaning fluid to the cleaning chamber 200 . The cleaning fluid in the cleaning chamber 200 flows back to the cleaning fluid box 30 for storage through the drain port 13 .

In addition, the cutter head bracket 300 in the second embodiment may adopt an integrated structure or a split structure. When the cutter head bracket 300 adopts a split structure, the receiving cavity and the supporting part can be provided on two separate parts. When the cutter head bracket 300 adopts an integrated structure, the support part can be formed on the top or side of the cutter head bracket 300, which can be set according to the shape and structure of the cutter head bracket 300 and the cleaning chamber 200. There is no unique limitation here.

In order to facilitate a good cleaning effect, please refer to Figures 11 to 13. In an optional embodiment, the bottom of the cutter head holder 300 is provided with an opening 41 that communicates with the accommodation chamber and the cleaning chamber 11. The opening 41 is used for shaving. The blade of the Suda 500 extends out. Specifically, one or more openings 41 can be provided, and their number can be the same as the number of cutter heads in the shaver 500 to be cleaned, or they can be different, as long as all the cutter heads in the shaver 500 to be cleaned can be It just needs to extend into the cleaning chamber 11 through the opening 41 . With this structure, the cleaning liquid entering the cleaning chamber 11 through the liquid inlet 12 can directly contact the cutter head and flush it, and is less affected by the cutter head bracket 300, thereby ensuring the cleaning effect.

Referring to FIGS. 9 to 11 , in an optional embodiment, the shaver cleaning device further includes an upper housing 111 installed on the cleaning chamber 200 , and the cutter head bracket 300 includes a frame 42 and a support 600 The frame 42 is installed on the upper housing 111 and is suspended in the cleaning chamber 11. The frame 42 has a receiving cavity. The support 600 is installed on the upper housing 111 and is located on one side of the cleaning chamber 200. The support 600 Has a support part.

Specifically, the upper housing 111 can be installed on the side or top of the cleaning chamber 200, cover it on the cleaning chamber 200, or be installed on the cleaning chamber 200 in other ways. The specific choice can be flexibly based on the needs of use. This is not the only one. limited. The frame body 42 is suspended in the cleaning chamber 11, so that the cutter heads located in different areas can fully contact the cleaning liquid, ensuring the cleaning effect. The support member 600 is used to support the handle of the shaver 500 and is provided separately from the frame body 42 to facilitate installation and maintenance. The cutter head bracket 300 adopts the structure provided in the second embodiment, which is simple in structure and easy to assemble and place the shaver 500 .

Referring to FIG. 14 , in an optional embodiment, the liquid inlet 12 is vertically higher than the lowest position of the opening 41 with a gap S2 therebetween. Specifically, when the bottom wall of the opening 41 is a horizontal line or a horizontal plane, the lowest position of the opening 41 mentioned here is any position on the bottom wall of the opening 41. When the bottom wall of the opening 41 is an arc, an arc surface, or a horizontal surface, In the case of regular graphics, etc., the lowest position of the opening 41 mentioned here is the point or area where the distance between the bottom of the opening 41 and the bottom surface of the cleaning chamber 11 is the smallest. Using the structure provided in the second embodiment, the cleaning liquid entering the cleaning chamber 11 through the liquid inlet 12 can directly enter the frame 42 through the opening 41 to flush the cutter head located in the frame 42 to ensure the safety of the cutter head. clean The effect is good.

In an optional embodiment, the above-mentioned distance S2 is 6 mm to 18 mm.

Please refer to Figures 12 and 13. In an optional embodiment, the liquid inlet 12 is connected to the cleaning liquid box 30 through a liquid supply pipeline 50. The liquid supply pipeline 50 includes a diverter 51 and a first connecting pipe. 52. The second connecting pipe 53 and the power part 54. The liquid inlet 12 is connected to the cleaning liquid box 30 through the first connecting pipe 52, the diverter 51, the second connecting pipe 53 and the power part 54, which are connected in sequence. The power component 54 in the second embodiment can be a liquid pump or other liquid pumps, which can be selected according to the usage requirements, and is not limited here. When in use, the power part 54 can be connected to the cleaning fluid box 30 through a connecting piece, or the water inlet of the power part 54 can be directly inserted into the cleaning fluid box 30 and submerged below the level of the cleaning fluid. The details can be flexibly based on the needs of use. Settings are not uniquely limited here. The number of branch branches of the flow divider 51 can be the same as the number of liquid inlets 12 , thereby realizing simultaneous liquid supply to multiple liquid inlets 12 . The liquid supply pipeline 50 provided in the second embodiment has a simple structure, requires a small number of power parts 54, and is easy to assemble.

Referring to Figures 12 and 13, in an optional embodiment, the shaver cleaning device further includes a return line 60. The return line 60 has a first liquid outlet 61, a second liquid outlet 62 and The third liquid outlet 63. The return pipeline 60 is connected to the overflow port 14 through the first liquid outlet 61 , the return pipeline 60 is connected to the drain port 13 through the second liquid outlet 62 , and the return pipeline 60 is connected to the cleaning liquid through the third liquid outlet 63 Box 30 is connected. Using the structure provided in the second embodiment, the corresponding drain port 13 and overflow port 14 can be connected to the cleaning liquid box 30 through a return pipeline 60, effectively reducing the number of pipelines in the shaver cleaning device. It not only facilitates the installation and maintenance of the shaver cleaning device, but also reduces its manufacturing cost, achieving multiple goals with one stone.

In order to further improve the cleaning effect of the shaver cleaning device, please refer to Figures 12 and 13. Based on the above embodiments, the shaver cleaning device also includes a disinfection component 80 installed in the cleaning chamber 200. The assembly 80 is used to sterilize the cleaning liquid in the cleaning chamber 200 . Using the razor cleaning device provided in the second embodiment, the razor head can be disinfected during the cleaning process, thereby improving the cleaning effect of the razor head and the safety of use of the razor 500 .

Claims

A drying mechanism, applied to a shaver cleaning device, is characterized in that it includes an air duct (110), an air supply component (120) and a heating component (130). The air duct (110) is used to supply air to the shaver. The cleaning chamber (200) in the cleaning device supplies air, the air supply component (120) is installed at the air inlet of the air duct (110), and the heating component (130) is installed at the air duct (110). ), used to heat the gas entering the air duct (110).
The drying mechanism according to claim 1, characterized in that the air duct (110) includes an air inlet section and an air supply section connected with the air inlet section, and the air supply assembly (120) is installed on the At the air inlet of the air inlet section, the heating component (130) is installed in the air inlet section. The air supply section has an annular structure and has an annular air outlet or multiple air outlets distributed along annular intervals.
The drying mechanism according to claim 1, characterized in that the air duct (110) includes an air inlet section and an air supply section connected with the air inlet section, and the air supply section includes an upper housing (111) and a lower housing (112) installed below the upper housing (111). The upper housing (111) and the lower housing (112) are annular structures respectively, with a gap between them, and A first air supply chamber (113) connected to the air inlet section is formed. The inner wall of the upper housing (111) extends downward to form a first wind blocking wall (114). The lower housing (112) The inner wall extends downward to form a second wind-shielding wall (115). The second wind-shielding wall (115) is sleeved outside the first wind-shielding wall (114) with a gap between them and forms a connection with the first wind-shielding wall (114). The first air supply cavity (113) is connected to the second air supply cavity (116).
The drying mechanism according to claim 3, characterized in that an installation structure is formed on the outer wall of the first wind shielding wall (114), and the installation structure is used to install the cutter head bracket ( 300).
The drying mechanism according to claim 4, wherein the installation structure includes a plurality of buckles (140), and the plurality of buckles (140) are distributed circumferentially on the first wind-shielding wall (140). 114) on the outer wall.
The drying mechanism according to any one of claims 1 to 5, characterized in that the air duct (110) includes an air inlet section and an air supply section connected with the air inlet section, and the air inlet section includes an air inlet section. hairdryer(117) and The reduced diameter portion (118) communicates with the air inlet tube (117). The air inlet tube (117) communicates with the air supply section through the reduced diameter portion (118). The air supply assembly (120) It is installed at the air inlet of the air inlet tube (117), and the heating component (130) is installed in the air inlet tube (117).
The drying mechanism according to claim 6, characterized in that the air inlet end of the air inlet tube (117) is formed with an outwardly protruding snap-in structure (150), and the air supply assembly (120) passes through the The snap-in structure (150) is detachably connected to the air inlet tube (117).
A shaver cleaning device, characterized by comprising a cleaning chamber (200) and the drying mechanism according to any one of claims 1-7.
The razor cleaning device according to claim 8, characterized in that the razor cleaning device further includes a cutter head bracket (300) embedded in the cleaning chamber (200), and the cleaning chamber (200) The center area of the bottom of the blade 200) has an upwardly protruding raised portion (210), which is located directly below the cutter head bracket (300). The outer wall of the raised portion (210) is inclined. It is configured to guide the gas to flow in the direction of the cutter head bracket (300).
The shaver cleaning device according to claim 8 or 9, characterized in that a sealing structure (400) is provided between the air duct (110) and the cleaning chamber (200).
The shaver cleaning device according to claim 8, characterized in that the cleaning chamber (200) has a cleaning chamber (11) for accommodating cleaning liquid and the razor head, and the cleaning chamber (200) ) is provided with a liquid inlet (12), a liquid discharge port (13) and an overflow port (14) that are respectively connected with the cleaning chamber (11). The liquid inlet (12) is provided with multiple and along the The liquid inlet (12) is arranged at circumferential intervals on the side wall of the cleaning chamber (200). The liquid inlet (12) is higher than the lowest position of the upper surface of the bottom wall of the cleaning chamber (200) in the vertical direction, and the liquid inlet (12) is vertically spaced. with spacing between them;

The liquid outlet direction of the liquid inlet (12) is arranged at an angle with the radial direction of the cleaning chamber (200) corresponding to its center point; the radial direction of the cleaning chamber (200) refers to the direction passing through the cleaning chamber. The central axis of (200) and the radial direction of the center point of the liquid inlet (12);

There are multiple drain ports (13) arranged at intervals along the circumferential direction at the bottom of the cleaning chamber (200), and are connected to the plurality of liquid inlets (12). ) staggered arrangement, the liquid inlet (12) The number corresponds to the number of cutter heads of the shaver (500), and the angle between the placement position of the liquid inlet (12) and the cutter heads of the shaver (500) is set accordingly.
The shaver cleaning device according to claim 11, characterized in that there are multiple overflow openings (14), and the plurality of overflow openings (14) are respectively arranged at intervals along the circumferential direction of the cleaning device. on the side wall of the chamber (200), and are staggered with a plurality of the liquid inlets (12).
The shaver cleaning device according to claim 12, characterized in that there are three liquid inlets (12), three liquid discharge ports (13) and three overflow ports (14), and each of them is Arranged at equal intervals; the overflow port (14) and the liquid inlet (12) are located on the same circle, and the liquid discharge port (13) is provided below the overflow port (14) in one-to-one correspondence .
The shaver cleaning device according to any one of claims 11 to 13, characterized in that a protruding portion (210) is protruding from the middle area of the bottom of the cleaning chamber (200), and the cleaning chamber (200) ) is provided with a recessed portion (16) surrounding the raised portion (210) in the edge area of the bottom. The side walls of the raised portion (210) are inclined to guide cleaning liquid from the raised portion (210). The upper surface of liquid 210) flows into the recessed part (16), and the drain port (13) is opened at the bottom of the recessed part (16).
The shaver cleaning device according to any one of claims 11 to 13, characterized in that the shaver cleaning device further includes a cleaning liquid box (30) and a cutter head holder (300), and the liquid inlet (12), the drain port (13) and the overflow port (14) are respectively connected with the cleaning liquid box (30), and at least part of the cutter head bracket (300) is located in the cleaning chamber (200) ), and the part of the cutter head holder (300) located in the cleaning chamber (200) has a receiving cavity for accommodating the cutter head of the shaver (500), and the receiving cavity and the cleaning cavity are (11) Communicated, the cutter head bracket (300) is also provided with a support portion for supporting the shaver.