Cleaning apparatus

Cleaning apparatus

  • CN 1,203,802 C
  • Filed: 04/30/1997
  • Issued: 06/01/2005
  • Est. Priority Date: 05/02/1996
  • Status: Active Grant
First Claim
Patent Images

1. cleaning apparatus, on the rectangular plate shape body, be installed with long by universal joint, below above-mentioned plate body, along the long limit and the minor face of above-mentioned rectangle, be provided with and be interrupted a plurality of elastic protrusions arranged side by side, can load and unload wiping dust and dirt on above-mentioned plate body is close to above-mentioned projection with thin slice top, for useIt is characterized in that:

  • above-mentioned elastic protrusion, from the above-mentioned plate body center line of the above-mentioned minor face of halving, along with approaching more above-mentioned long limit, then under the pushing force influence of the horizontal direction that vertically acts on above-mentioned center line, easy more strain,The section configuration of above-mentioned a plurality of elastic protrusions all is identical, and the top of projection is in the same plane, the height on the above-mentioned plane of distance of above-mentioned elastic protrusion, from above-mentioned center line along with increasing gradually near above-mentioned long limit.

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