Refill sponge mop assembly
First Claim
1. A refill sponge mop assembly comprising a sponge, a backing plate secured to one side of said sponge, said backing plate including first connecting means thereon, an adapter having at least two sides, said adapter including second connecting means on one of said two sides and third connecting means on the other of said two sides, said first and second connecting means having mating configurations and being interengageable, and said first and third connecting means having similar constructions.
2 Assignments
0 Petitions
Accused Products
Abstract
This disclosure relates to a sponge mop refill assembly designed for use with different mop head designs. The assembly includes a sponge, a pair of backing plates secured to one side of the sponge, and an adapter for each backing plate. Sponge mop heads include a squeeze plate that extends across the upper side of the sponge and is removably attached to the two backing plates on the sponge. In one mop head design, the squeeze plate and the backing plates include mating mating slot and flange parts for connecting the backing plates directly to the squeeze plate. In another mop head design, the connecting part on the squeeze plate is recessed and therefore not directly accessible to the mating part on the backing plate, and in this instance the adapters are positioned between and interconnect the squeeze plate with the backing plates. In still another mop head design, screw holes are formed through the squeeze plate, and the assembly may further include screws and nuts for connecting the backing plates to the squeeze plate.
22 Citations
8 Claims
- 1. A refill sponge mop assembly comprising a sponge, a backing plate secured to one side of said sponge, said backing plate including first connecting means thereon, an adapter having at least two sides, said adapter including second connecting means on one of said two sides and third connecting means on the other of said two sides, said first and second connecting means having mating configurations and being interengageable, and said first and third connecting means having similar constructions.
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7. An adapter for use with a replacement sponge and a mop head,
said head including a plate and a flange attached to said plate by a support, said flange being spaced from the adjoining surface of said plate, said sponge including a backing plate on one side thereof, said backing plate including a raised portion thereon having a slot formed therein, said adapter comprising first and second opposed walls, said first wall forming an adapter flange, a key connecting said adapter flange with said second wall, said adapter flange being adapted to be positioned between said raised portion and said sponge and said key being adapted to extend through said slot in said raised portion, and said second wall of said adapter having a slot formed therein which is adapted to receive said support of said head plate, said flange of said head plate being adapted to extend between said first and second walls.
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8. A sponge mop head, comprising
(a) a squeeze plate; -
(b) a generally rectangular replaceable sponge; (c) a pair of backing plates attached to one side of said sponge at spaced locations; (d) an adapter for each of said backing plates; (e) first releaseable attaching means connecting each adapter to its associated backing plate and including mating connecting parts on said adapter and said backing plate; (f) second releaseable attaching means connecting each adapter to said squeeze plate and including mating connecting parts on said adapter and said squeeze plate; (g) said mating parts of said backing plates and said squeeze plate further having mating configurations and being interconnectable.
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Specification