US 6,783,364 B1Granted

Fast connector of a water-spray tooth cleaner

OwnerChung-Chun Juaninventor

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Abstract

A water-spray tooth cleaner includes a faucet connector and a water inlet tube. The faucet connector is provided with a water canal, an assembly slot, and a locating piece slidably disposed in the assembly slot such that a through slot of the locating piece is aligned with the water canal. The through slot is provided in the inner wall with a retaining projection. The water inlet tube is provided at a connection end with an engagement end which is provided in the outer wall with a retaining groove. The connection end of the water inlet tube is detachably connected to the water canal of the faucet connector such that the retaining groove of the engagement end is detachably engaged with the retaining projection of the through slot of the locating piece.

Claims2

Dependent claims

A water-spray tooth cleaner comprising:

a faucet connector provided in an interior with a water canal extending through a longitudinal top end and a longitudinal bottom end of said faucet connector, said faucet connector being fastened at the longitudinal top end thereof to a faucet spout such that said water canal is in communication with the faucet spout;
and
a water inlet tube detachably connected at a connection end thereof to said water canal of said, faucet connector;
wherein said faucet connector is comprised of, in the interior, an assembly slot and a locating piece slidably disposed in said assembly slot, said assembly slot being perpendicular to said water canal and extending through said water canal, said assembly slot comprising an open end and a closed end which is comprised of two arresting cavities, the open end being comprised of a receiving slot, said locating piece comprised of a through slot, two retaining protuberances corresponding in location to said arresting cavities of said closed end of said assembly slot, and a knob corresponding in shape and size to said receiving slot of the open end of said assembly slot whereby said locating piece is disposed in said assembly slot in conjunction with a recovery spring such that said through slot is aligned with said water canal of said faucet connector, and that said two retaining protuberances of said locating piece are slidably retained in said two arresting cavities of the closed end of said assembly slot, and that said recovery spring is located between said receiving slot of the open end of said assembly slot and an inner wall of said knob of said locating piece, with said knob being partially received in said receiving slot of the open end of said assembly slot whereby said through slot of said locating piece is provided in an inner wall with a retaining projection;
and
wherein said water inlet tube is comprised of, at the connection end thereof, a connection disk and an engagement end extending from said connection disk, said engagement end being provided in an outer wall with a groove whereby said water inlet tube is detachably connected to said faucet connector in such a manner that said engagement end is inserted into said water canal of said faucet connector, and that said groove of said engagement end is detachably engaged with said retaining projection of said through slot of said locating piece, and that said connection disk comes in contact with the longitudinal bottom end of said faucet connector.

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Dependencies are inferred from the claim text.

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Abstract

A water-spray tooth cleaner comprising:

a faucet connector provided in an interior with a water canal extending through a longitudinal top end and a longitudinal bottom end of said faucet connector, said faucet connector being fastened at the longitudinal top end thereof to a faucet spout such that said water canal is in communication with the faucet spout;
and
a water inlet tube detachably connected at a connection end thereof to said water canal of said, faucet connector;
wherein said faucet connector is comprised of, in the interior, an assembly slot and a locating piece slidably disposed in said assembly slot, said assembly slot being perpendicular to said water canal and extending through said water canal, said assembly slot comprising an open end and a closed end which is comprised of two arresting cavities, the open end being comprised of a receiving slot, said locating piece comprised of a through slot, two retaining protuberances corresponding in location to said arresting cavities of said closed end of said assembly slot, and a knob corresponding in shape and size to said receiving slot of the open end of said assembly slot whereby said locating piece is disposed in said assembly slot in conjunction with a recovery spring such that said through slot is aligned with said water canal of said faucet connector, and that said two retaining protuberances of said locating piece are slidably retained in said two arresting cavities of the closed end of said assembly slot, and that said recovery spring is located between said receiving slot of the open end of said assembly slot and an inner wall of said knob of said locating piece, with said knob being partially received in said receiving slot of the open end of said assembly slot whereby said through slot of said locating piece is provided in an inner wall with a retaining projection;
and
wherein said water inlet tube is comprised of, at the connection end thereof, a connection disk and an engagement end extending from said connection disk, said engagement end being provided in an outer wall with a groove whereby said water inlet tube is detachably connected to said faucet connector in such a manner that said engagement end is inserted into said water canal of said faucet connector, and that said groove of said engagement end is detachably engaged with said retaining projection of said through slot of said locating piece, and that said connection disk comes in contact with the longitudinal bottom end of said faucet connector.

3 more elements