Pipe connector connection checking assembly
AssigneesHonda Giken Kogyo Kabushiki Kaisha, Sanoh Kogyo Kabushiki Kaisha
InventorsAtsushi Ohta, Yasunobu Endou, Hideki Kimura
Life of this patent
Estimating the term…
Abstract
There is provided a pipe connector connection checking assembly in which it can surely be checked that a male connector is incompletely connected with a female connector. A connection checking member is formed with an ear portion for integrally connecting a pair of claws disposed opposingly and a portion having a low strength formed at a portion except the ear portion, and the claws of the connection checking member are inserted into holes in the female connector. When the connection checking member is pulled outward in the state in which the male connector is incompletely inserted into the female connector, the portion having a low strength is broken before the engagement of the claws is released.
Claims8
A pipe connector connection checking assembly comprising:
- a male connector having a flange;
- a female connector having a peripheral wall which defines holes therein, the holes being located at a position corresponding to a location of the flange when the male connector is fully inserted within the female connector;
- and a connection checking member adapted to be mounted to the female connector and having a pair of claws urged inwardly such that the claws are inserted into the holes in the female connector when the connection checking member is mounted to the female connector, the claws when fully engaged with the holes in the female connector preventing the connection checking member from being pulled outward to disengage the female connector, and the flange of the male connector being configured to urge the claws outwardly to disengage the holes so as to permit the connection checking member to be disengaged from the female connector when the male connector is fully inserted into the female connector, the connection checking member having an ear portion for integrally connecting the claws, and a portion having a low strength formed at a portion except the ear portion, so that when the connection checking member is pulled outward in a state in which the male connector is incompletely inserted into the female connector, the portion having a low strength is broken before the claws are disengaged from the holes.
A pipe connector assembly, comprising:
- a female connector having a peripheral wall defining at least one hole therethrough;
- a connection checking member adapted to be moved transverse to an axis of the female connector so as to engage the female connector and having a resilient portion defining a claw configured to be resiliently urged inwardly into engagement with the hole in the peripheral wall of the female connector such that the connection checking member is prevented from being pulled transversely to disengage the female connector;
- a male connector configured to be inserted into the female connector, the male connector having a flange positioned to be aligned with the hole in the peripheral wall when the male connector is fully inserted into the female connector such that the flange urges the claw outwardly to permit the connection checking member to be disengaged from the female connector;
- and
- a handle portion connected to the connection checking member by a breakable element arranged such that a pulling force exerted transversely on the connection checking member for disengaging the connection checking member from the female connector is applied through the breakable element, the breakable element having a lower strength than the claw such that the breakable element breaks before the claw when the male connector is not fully inserted into the female connector.
Dependencies are inferred from the claim text.