Combination window washer, scraper and squeegee
阅读：759发布：2023-11-25
专利汇可以提供Combination window washer, scraper and squeegee专利检索，专利查询，专利分析的服务。并且A cleaning implement of a type including a frame structure, a manipulating handle attached to the absorbent member of a sponge or sponge like resilient material, the absorbent member being covered by a tight encompassing reticulated netting material and mounted on the frame structure by an improved comb-like mounting member or strip. The mounting strip having prongs projecting in spaced relation along the strip. The prongs being so arranged that upon the mounting strip being positioned in a longitudinally extending parallel relation to the absorbent member with the prongs being directed into the absorbent member. The longitudinally extending strip may be thereupon forced into the resilient material of the absorbent member and covering netting material so as to form a pair of juxtaposed roll shaped portions of the absorbent member with the prongs of the mounting strip passing through a portion of the resilient material of the absorbent member intermediate the pair of roll shaped portions thereof. The prongs of the mounting strip thus projecting through the intermediate portion of the absorbent member are in turn positioned in a channel defined by opposite plate portions of the frame structure and secured therein so as to in turn fasten the mounting strip to the frame structure, thereby effectively mount the pair of roll shaped portions of the absorbent member covered by the encompassing reticulated netting material on the frame structure.，下面是Combination window washer, scraper and squeegee专利的具体信息内容。
1. In a cleaning implement of a type including a compressible water absorbent member, and said absorbent member having a longitudinal axis; a frame structure having a pair of plates extending laterally from opposite sides of the frame structure for supporting the absorbent member; and means for mounting the absorbent member on the laterally extending plates of the frame structure; the improvement comprising the mounting means including first means to compress the absorbent member and second means to pierce the absorbent member, and said mounting means being so effectively positioned in relation to said absorbent member as to cause the first means and the second means, respectively, to compress and pierce the absorbent member along said longitudinal axis, the frame structure including means for receiving the mounting means in said effective position, the receiving means being carried by the frame structure intermediate the pair of supporting plates extending laterally from the opposite sides of the frame structure, other means passing through the piercing means for securing the mounting means in said receiving means and in said effective position between the pair of laterally extending plates of the frame structure, the absorbent member being depressed by the first means and pierced by the second means of the mounting means along the longitudinal axis of the absorbent member so as to form a longitudinally extending depression in said absorbent member maintained by said mounting means intermediate the pair of laterally extending plates supporting the absorbent member, the aforesaid supporting plates being so arranged in relation to the absorbent member and the mounting means that the aforesaid absorbent member may be effectively depressed by the mounting means and thereby formed into a pair of juxtaposed roll shaped absorbent portions extending longitudinally on the respective supporting plates and maintained in an operative relation by said mounting means.
2. The improvement defined by claim 1 in which said first and second means of said mounting means includes a mounting strip having a body portion and prong means projecting from said body portion, the first means including the body portion to compress the absorbent member and the second means including the prong means to pierce the absorbent member, and the absorbent member being depressed by the body portion of the mounting strip and the prong means being positioned in said piercing relation upon the mounting strip of the mounting means being so effectively positioned in relation to said absorbent member as to compress the absorbent member along said longitudinal axis of the absorbent member, and thereupon the prong means of the mountinG strip being positioned in said piercing relation with the absorbent member along the longitudinally extending depression in said absorbent member, the prong means of said mounting strip being positioned in the receiving means carried by the frame structure upon the prong means being effectively positioned in said piercing relation with said absorbent member.
3. The improvement defined by claim 1 including said pair of supporting plates being positioned adjacent a side surface of the pair of juxtaposed roll shaped portions respectively of the absorbent member, the receiving means carried by said frame structure including a bifurcated end portion for receiving the effectively positioned mounting means, the pair of supporting plates being positioned in spaced relation one to the other and extending at opposite sides of said bifurcated end portion and the effectively positioned mounting means received therein, the aforesaid supporting plates being so positioned and arranged in relation to the absorbent member and the mounting means that the aforesaid absorbent member may be effectively depressed by the mounting means and thereby formed into the pair of juxtaposed roll shaped portions of the absorbent member extending longitudinally on the respective supporting plates and maintained in said operative relation on said supporting plates by said mounting means.
4. The improvement defined by claim 1 including said pair of supporting plates being positioned adjacent a side surface of the pair of juxtaposed roll shaped portions respectively of the absorbent member, the pair of supporting plates being positioned in spaced relation one to the other and extending at opposite sides of said mounting means effectively positioned in the receiving means carried by said frame structure, the first and second means of the mounting means including a mounting strip having a body portion and a plurality of prongs projecting from the body portion, the first means including the body portion to compress the absorbent member, and the second means including the plurality of prongs to pierce the absorbent member upon the mounting strip being effectively positioned into the receiving means carried by the frame structure between said pair of supporting plates, said prongs projecting in spaced relation from the body portion of the mounting strip and through a portion of the absorbent member along the longitudinally extending depression in said absorbent member, the aforesaid supporting plates being so positioned and arranged in relation to the absorbent member and the mounting strip that the aforesaid absorbent member may be effectively depressed by the body portion of the mounting strip and thereby formed into the pair of juxtaposed roll shaped portions of the absorbent member extending longitudinally on the respective supporting plates, and said other means passing through and securing in said receiving means portions of said prongs projecting through said absorbent member and positioned in said receiving means between said pair of laterally extending supporting plates of the frame structure.
5. In a cleaning implement of a type defined by claim 1 in which the absorbent member comprises a rectangular block of a sponge-like resilient water absorbent material and having a longitudinal axis; the rectangular block being enclosed within a reticulated abrasive member and extending outwardly from opposite sides of the frame structure of the cleaning implement; the improvement in which the mounting means includes a comb-like member positioned in an engaging relation with said rectangular block and reticulated abrasive member, the rectangular block of said resilient water absorbent material and said reticulated abrasive member being depressed by the comb-like member being so positioned in said engaging relation along the longitudinal axis of the rectangular block, and the comb-like member being positioned in said engaging relation with said rectangular block and reticulated abrasive member along sAid longitudinally extending depression in the block, the receiving means carried by the frame structure including a bifurcated end portion for receiving the comb-like member positioned in said engaging relation with said rectangular block and reticulated abrasive member, the pair of supporting plates projecting angularly and laterally from opposite sides of said bifurcated end portion of the frame structure, and said other means securing the comb-like member in the bifurcated end portion and thereby in engaging relation with said rectangular block and said reticulated abrasive member.
6. In a cleaning implement of a type defined by claim 1 in which the absorbent member comprises a rectangular block of a sponge-like resilient water absorbent material and having a longitudinal axis; the rectangular block being enclosed within a reticulated abrasive member and extending outwardly from opposite sides of the frame structure of the cleaning implement; the improvement in which the mounting means includes a comb-like member positioned in an engaging relation with said rectangular block and reticulated abrasive member, the rectangular block of said resilient water absorbent material and said reticulated abrasive member being depressed by the comb-like member being so positioned in said engaging relation along the longitudinal axis of the rectangular block, and the comb-like member being positioned in said engaging relation with said rectangular block and reticulated abrasive member along said longitudinally extending depression in the block, the receiving means carried by the frame structure including a bifurcated end portion for receiving the comb-like member positioned in said engaging relation with said rectangular block and reticulated abrasive member, the pair of supporting plates projecting angularly and laterally from opposite sides of said bifurcated end portion of the frame structure, the pair of supporting plates being positioned adjacent a side surface of a pair of juxtaposed roll shaped portions respectively of the rectangular block of said absorbent member, the pair of supporting plates being so positioned and arranged in relation to the rectangular block and the comb-like member that the aforesaid rectangular block may be effectively depressed by the comb-like member and thereby formed into the pair of juxtaposed roll shaped portions of the rectangular block extending longitudinally on the respective supporting plates, and said other securing means retaining the comb-like member in the bifurcated end portion and thereby in engaging relation with said rectangular block and said reticulated abrasive member.
7. The improvement defined by claim 1 in which the frame structure includes a bifurcated end portion defined by a pair of fastening plates positioned in spaced relation one to the other of said end portion of the frame structure, each of the fastening plates having one of the respective supporting plates formed integrally therewith and projecting angularly and laterally from one of each of the fastening plates, said pair of supporting plates being positioned adjacent a side surface of the pair of juxtaposed roll shaped portions respectively of the absorbent member, said fastening plates being positioned in said spaced relation and at opposite sides of said mounting means, said other means passing through and securing the piercing means between the fastening plates with the pair of supporting plates being positioned in spaced relation one to the other and extending at opposite sides of the mounting means secured between said fastening plates by said other means, the aforesaid supporting plates being so positioned and arranged in relation to the absorbent member and the mounting means that the absorbent member may be effectively depressed by the mounting means and thereby formed into the pair of juxtaposed roll shaped portions of the absorbent member extending longitudinally on the respective supporting plates.
8. The improvement defined by claim 7 in which said mountIng means includes a mounting strip having a body portion and a plurality of prongs positioned between said pair of fastening plates, said prongs projecting in spaced relation from the body portion of the mounting strip and through a portion of the absorbent member along the longitudinally extending depression in said absorbent member, the aforesaid supporting plates being so positioned and arranged in relation to the absorbent member and the mounting strip that the aforesaid absorbent member may be effectively depressed by the body portion of the mounting strip and thereby formed into the pair of juxtaposed roll shaped portions of the absorbent member extending longitudinally on the respective supporting plates, the other securing means fastening portions of said prongs projecting through said absorbent member and thereby said body portion of the mounting strip between said pair of fastening plates at said bifurcated end portion of the frame structure, and the body portion of said mounting strip secured between said fastening plates by said other means retaining said pair of juxtaposed roll shaped portions of the absorbent member on the respective laterally extending supporting plates during compression and deformation thereof in operative use on a surface to be cleaned by the cleaning implement.
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