Scraper structure, and cleaning bucket and hand wash-free mop with same

Abstract

The present disclosure relates to the technical field of cleaning tools, in particular to a scraper structure, and a cleaning bucket and hand wash-free mop with the same, which solve the problems of poor water scraping effect and laborious movement of a mop in a direction opposite to a water scraping direction. The scraper structure is arranged in a cleaning channel for cleaning the mop, and includes a scraper holder and a scraper arranged on the scraper holder, where the scraper includes a hinged end and a rotating end, the hinged end is hinged on the scraper holder, the rotating end is provided with a water scraping part on one side where the mop enters to be subjected to water scraping. The effects of good scraping, small return resistance force, and easy return are achieved.

What is claimed is: 
     
         1 . A scraper structure arranged in a cleaning channel for cleaning a mop, wherein the scraper structure comprises a scraper holder and a scraper arranged on the scraper holder, the scraper comprises a hinged end and a rotating end, the hinged end is hinged on the scraper holder, the rotating end is provided with a water scraping part on one side where the mop enters to be subjected to water scraping, and the scraper holder further comprises a one-way limit structure; and when the mop is subjected to water scraping relative to the scraper holder, the one-way limit structure is capable of limiting rotation of the scraper to cause the water scraping part to scrape water from the mop, and when the mop returns to its position relative to the scraper holder, the scraper rotates reversely to give way, such that the water scraping part is separated from the mop to reduce a resistance force on the mop returning to its position. 
     
     
         2 . The scraper structure according to  claim 1 , wherein the one-way limit structure comprises a V-shaped groove provided in the scraper holder, the hinged end is hinged at a bottom of the V-shaped groove, the V-shaped groove comprises a first limit surface and a second limit surface, and the scraper abuts against the first limit surface when the rotating end is driven by the mop to scrape the water, and abuts against the second limit surface when the mop returns to its position. 
     
     
         3 . The scraper structure according to  claim 2 , wherein the first limit surface is inclined in a water scraping direction of the mop. 
     
     
         4 . The scraper structure according to  claim 2 , wherein the first limit surface is horizontally arranged or slightly inclined in a return direction of the mop. 
     
     
         5 . The scraper structure according to  claim 2 , wherein the second limit surface is inclined in the return direction of the mop. 
     
     
         6 . The scraper structure according to  claim 2 , wherein the water scraping part ( 33 ) comprises a small scraping strip ( 34 ) fixedly arranged on one side of the rotating end that gets close to the second limit surface. 
     
     
         7 . The scraper structure according to  claim 6 , wherein the small scraping strip obliquely extends out of an end part of the rotating end and is exposed to be in contact with the mop to scrape the water when the mop is subjected to water scraping. 
     
     
         8 . The scraper structure according to  claim 1 , wherein the scraper is made of a hard material. 
     
     
         9 . A cleaning bucket with the scraper structure according to  claim 1 , comprising a bucket body internally provided with a cleaning channel, wherein the scraper structure is arranged in the bucket body. 
     
     
         10 . A hand wash-free mop with the scraper structure according to  claim 1 , comprising a mop rod and a mop rotatably connected to an end part of the mop rod, wherein a water scraping frame is sleeved on an outer side of the mop rod and is capable of being sleeved on the mop and moving back and forth along the mop to scrape water when the mop is rotated to be parallel to the mop rod, and the scraper structure is arranged in the water scraping frame.