Faucet with unitary underbody
AssigneeInjecto Mold, Inc.
InventorSteven Bory
Life of this patent
Estimating the term…
Abstract
A faucet having a single piece underbody comprising a unitary injection-molded structure is provided. A tubular waterway within the faucet underbody provides a leakproof path for water through the faucet to an outlet. Further, an injection molding procedure in which a tubular waterway is formed and in turn placed into a second mold, whereupon a second injection-molding is made, is provided. The procedure allows the formation of a unitary faucet underbody resistant to leakage and conducive to quick and inexpensive installation and replacement.
Claims10
A faucet comprising:
- a housing having a main portion and an outlet portion, said main portion defining a first opening for a first bottom, said outlet portion defining a second opening for a second bottom;
- a handle, carried by said housing;
- a control valve;
- means attaching said control valve to said handle;
- a single piece faucet underbody, carried within said housing, comprising a unitary molded structure having a flat first bottom and an elongated second bottom contiguous to said flat first bottom, said flat first bottom being received by said main portion of said housing, said elongated second bottom being received by said outlet portion of said housing, said molded structure having a tubular port with a top opening and a bottom opening, said bottom opening defining an inlet for fluid, means for coupling said port at said bottom opening to a pipe, means for coupling said port at said top opening to said control valve, means defining an outlet in said molded structure;
- and
- a tubular waterway located within said molded structure, carried above said flat first bottom and said elongated second bottom, positioned to carry fluid from said port to said outlet, whereby fluid entering said port and passing through said control valve, by manipulation of said handle, is directed to said outlet.
A faucet comprising:
- a housing having a main portion and an outlet portion, said main portion defining a first opening for a first bottom, said outlet portion defining a second opening for a second bottom;
- a handle carried by said housing;
- a control valve;
- means attaching said control valve to said handle;
- a single piece faucet underbody, carried within said housing, comprising a unitary molded structure having a flat first bottom and an elongated second bottom contiguous to said flat first bottom, said flat first bottom being received by said main portion of said housing, said elongated second bottom being received by said outlet portion of said housing, said molded structure having a first tubular port and a second tubular port each having a top opening and a bottom opening, said bottom openings each defining an inlet for fluid, means for coupling said first port at said bottom openings to a first pipe and said second port at said bottom opening to a second pipe, means for coupling said first port and said second port at said top openings to said control valve, means defining an outlet in said molded structure, and
- a tubular waterway located within said molded structure, carried above said flat first bottom and said elongated second bottom, positioned to carry fluid from said first port and said second port to said outlet, whereby fluid entering said first port and said second port and passing through said control valve, by manipulation of said handle, is directed to said outlet.
A faucet comprising:
- a housing having a main portion and an outlet portion, said main portion defining a first opening for a first bottom, said outlet portion defining a second opening for a second bottom;
- a handle;
- a control valve;
- means attaching said control valve to said handle;
- a single piece faucet underbody, carried within said housing, comprising a unitary molded structure having a flat first bottom and an elongated second bottom contiguous to said flat first bottom, said flat first bottom being received by said main portion of said housing, said elongated second bottom being received by said outlet portion of said housing, said molded structure having a first tubular port and a second tubular port each having a top opening and a bottom opening, said bottom openings each defining an inlet for fluid, means for coupling said first port at said bottom opening to a first pipe and said second port at said bottom opening to a second pipe, means for coupling said first port and said second port at said top openings to said control valve, means defining an outlet in said molded structure;
- and,
- a tubular waterway located within said molded structure, carried above said flat first bottom and said elongated second bottom, having a first leg, a second leg and a third leg, said first and second legs positioned to carry fluid from said first and second ports, respectively, to said third leg, said third leg positioned to carry fluid to said outlet, whereby fluid entering said first or second ports and passing through said control valve, by manipulation of said handle, is directed to said outlet.
A faucet comprising:
- a housing having a main portion and an outlet portion, said main portion defining a first opening for a first bottom, said outlet portion defining a second opening for a second bottom;
- a first handle;
- a second handle;
- a first control valve;
- a second control valve;
- means attaching said first and second control valves to said first and second handles, respectively;
- a single piece faucet underbody, carried within said housing, comprising a unitary molded structure having a flat first bottom and an elongated second bottom contiguous to said flat first bottom, said flat first bottom being received by said main portion of said housing, said elongated second bottom being received by said outlet portion of said housing, said molded structure having a first tubular port and a second tubular port each having a top opening and a bottom opening, said bottom openings each defining an inlet for fluid, means for coupling said first port at said bottom opening to a first pipe and said second port at said bottom opening to a second pipe, means for coupling said first port at said top opening to said first control valve and said second port at said top opening to said second control valve, means defining an outlet in said molded structure;
- and,
- a tubular waterway located within said molded structure, carried above said flat first bottom and said elongated second bottom, having a first leg, a second leg and a third leg, said first and second legs positioned to carry fluid from said first and second ports, respectively, to said third leg, said third leg positioned to carry fluid to said outlet, whereby fluid entering said first or second ports and passing through said first or second control valves, by manipulation of said first or second handles, is directed to said outlet.
Dependencies are inferred from the claim text.