Patent Publication Number: US-2022211167-A1

Title: Automatic Suction Cleaning Structure and Cleaner

Description:
CROSS REFERENCE TO RELATED APPLICATIONS 
     This application is a continuation of U.S. patent application Ser. No. 16/276,421 filed on Feb. 14, 2019, which is a continuation of International Application No. PCT/CN2017/089158 filed on Jun. 20, 2017, which claims the benefit of Chinese Application No. 201610671829.3 filed on Aug. 16, 2016, the disclosures of which are incorporated herein by reference. 
    
    
     TECHNICAL FIELD 
     Embodiments of the disclosure relate to the field of skin and hair care, and particularly relate to an automatic suction cleaning structure and a cleaner. 
     BACKGROUND 
     Face cleansing devices, face washing brushes, and face cleaners have been widely incorporated into people&#39;s daily routines. Such devices, having either brush hair or silica gel, mainly achieve the function of cleaning the skin through vibration of the device, which cause the brush hair or silica gel heads to also vibrate. 
     Technical Problem 
     The existing technical problem is that the brush hair or silica gel head in the prior art do not have built-in suction capabilities. 
    
    
     
       BRIEF DESCRIPTION OF THE DRAWINGS 
       Description of the Drawings 
         FIG. 1  is a schematic diagram of a structure according to one embodiment. 
         FIG. 2  is a schematic diagram of a plane view according to one embodiment. 
         FIG. 3  is an A-A sectional view of  FIG. 2 . 
     
    
    
     DETAILED DESCRIPTION 
     Technical Solution 
     In order to overcome the drawbacks and disadvantages found in the background art, an automatic suction cleaning structure and a cleaner are proposed. 
     In some embodiments, an automatic suction cleaning structure comprises a fixing base connected to a cleaner body and a number of brush heads arranged on the fixing base, wherein the brush heads are made of a soft rubber material and have a hollow structure, and the number of brush heads are circumferentially arranged on the fixing base in an array and any one of the brush heads has an effect of suction when being squeezed. 
     In some embodiments, a cleaner having the foregoing automatic suction cleaning structure comprises a cleaner body on which the automatic suction cleaning structure is disposed. 
     Beneficial Effects 
     In some embodiments, cellular brush heads of a hollow structure are arranged and a suction force produced by the tightly-attached brush heads is utilized during use to automatically suck dirt on the skin surface by means of a sucking disc principle in a process of contact with the skin, thus allowing cleaning to be more thorough. 
     Embodiments of the Disclosure 
     Embodiments of the disclosure are further illustrated below with reference to the accompanying figures. 
     As shown in  FIG. 1 ,  FIG. 2 , and  FIG. 3 , an automatic suction cleaning structure is provided. The structure comprises a fixing base  1  connected to a cleaner body and a number of brush heads  2  arranged on the fixing base, where the brush heads are made of silica gel, and the fixing base is made of silica gel. The fixing base is integrally formed with the brush heads. The brush heads are of a hexagon shape and have a hollow structure, and the number of brush heads is arranged on the fixing base in an array in a cellular distribution. Any one of the brush heads has an effect of suction upon squeezing or pressure. 
     Each brush head has an independent hollow structure, i.e., the brush head extends all the way from a top opening to the position of the fixing base, i.e., forming a U-shaped flute structure  3  as a whole. Furthermore, the brush heads adopts a regular hexagon structure, i.e., when the array is disposed on the fixing base, each surface of a brush head is in contact with another brush head, so that the number of brush heads are in a cellular distribution. By means of the shape of the cellular distribution and the hollow structures, a sucking disc effect can be produced in use, and dirt on the skin surface are sucked automatically when the array is in direct contact with the skin, allowing more thorough cleaning. 
     The fixing base is flexibly connected to the cleaner body, i.e., is replaceable, making detachment and cleaning convenient. Dirt in the brush heads can thus be removed to ensure cleanness of the brush heads. 
     The bottom of the fixing base circumferentially wraps inwardly to form a wrapping portion  4  which directly wraps on a vibration head of the cleaner body, and directly transmits vibrations to the brush heads, to make cleaning thereof more thorough. 
     In one embodiment, a cleaner having the above automatic suction cleaning structure is provided. The cleaner comprises a cleaner body on which the automatic suction cleaning structure is disposed. 
     The embodiments shall not be deemed as a limitation to the disclosure; rather, any improvements made based on the spirit of the disclosure shall fall within the protection scope of the disclosure.