Connector device and locking structure
First Claim
1. A connector assembly, comprising a first connector with a first housing and a second connector with a second housing, the first and second connectors being connectable with one another, wherein:
- a spring including at least one pair of resiliently displaceable legs being mounted on a mounting portion of second housing;
the second housing being formed with passages for receiving engageable portions on the first housing upon connecting the connectors;
the legs projecting into the respective passages via communicating portions communicating the passages and the mounting portion;
the engageable portions contacting the legs to move forward in the passages while resiliently displacing the legs upon connecting the connectors;
engageable surfaces facing rearwardly on of the engageable portions and arranged to face the communicating portions and inclined to produce forces for pushing the other housing forward upon receiving resilient restoring forces of the legs when the connectors reach a properly connected state; and
a fitting space of the second connector is formed with at least one slanted surface inclined to reduce the width of the fitting space toward a back side of the fitting space.
1 Assignment
0 Petitions
Accused Products
Abstract
Rear engageable surfaces (16B) of engageable portions (16) face communicating portions (37) and are inclined to produce forces for pushing another housing (11) forward in a connecting direction with one housing (21) upon receiving resilient restoring forces of leg portions (51) when a pair of connectors (10, 20) reach a properly connected state. A fitting portion (27) of the second connector (20) is formed with slanted surfaces (46) inclined to reduce the width of the fitting portion (27) toward the back side of the fitting portion (27). The slanted surfaces 46 and the first connector (10) are set to come into contact at a position where a clearance is defined before the first connector (10) in the connecting direction with the second connector (20).
53 Citations
20 Claims
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1. A connector assembly, comprising a first connector with a first housing and a second connector with a second housing, the first and second connectors being connectable with one another, wherein:
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a spring including at least one pair of resiliently displaceable legs being mounted on a mounting portion of second housing; the second housing being formed with passages for receiving engageable portions on the first housing upon connecting the connectors; the legs projecting into the respective passages via communicating portions communicating the passages and the mounting portion; the engageable portions contacting the legs to move forward in the passages while resiliently displacing the legs upon connecting the connectors; engageable surfaces facing rearwardly on of the engageable portions and arranged to face the communicating portions and inclined to produce forces for pushing the other housing forward upon receiving resilient restoring forces of the legs when the connectors reach a properly connected state; and a fitting space of the second connector is formed with at least one slanted surface inclined to reduce the width of the fitting space toward a back side of the fitting space. - View Dependent Claims (2, 3, 4, 5)
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6. A locking structure, comprising:
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a first member having engageable portions; a second member connectable with the first member, the second member having passages that align with the engageable portions when first member is connected with the second member; a spring mounted on a front portion of the second member with respect to a connecting direction with the first member, the spring having two resiliently displaceable legs, the spring being displaceable transverse to the connecting direction between an inserted position where the legs project into the passages and a retracted position where the legs are retracted from the passages, the spring being lockingly engaged with the engageable portions of the first member that has been connected properly with the second member when the spring is at the inserted position, the spring canceling the locked state by being displaced to the retracted position; and an unlocking arm on the second member and extending substantially in the connecting direction, the unlocking arm;
being inclinable like a seesaw, a pressing portion being formed at a front end portion of the unlocking arm and being between the spring and the first member for displacing the spring from the inserted position and an unlocking portion formed at a rear end of the unlocking arm for displacing the pressing portion. - View Dependent Claims (7, 8, 9)
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10. A locking structure, comprising:
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a first member having engageable portions; a second member connectable with the first member, the second member having passages that align with the engageable portions when first member is connected with the second member; a spring mounted on a front portion of the second member with respect to a connecting direction with the first member, the spring having two resiliently displaceable legs, the spring being displaceable transverse to the connecting direction between an inserted position where the legs project into the passages and a retracted position where the legs are retracted from the passages, the spring being lockingly engaged with the engageable portions of the first member that has been connected properly with the second member when the spring is at the inserted position, the spring canceling the locked state by being displaced to the retracted position; and a slider assembled with the second member and being displaceable substantially along the connecting direction with the first member, the slider being formed with at least one pressing surface inclined to press the spring to the retracted position as the slider is displaced. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A locking structure, comprising:
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a first member having engageable portions; a second member connectable with the first member, the second member having passages that align with the engageable portions when first and second members are connected; a spring mounted on a front portion of the second member with respect to a connecting direction with the first member, the spring having two resiliently displaceable legs and being displaceable transverse to the connecting direction between an inserted position where the legs project into the passages and a retracted position where the legs are retracted from the passages, the spring being locked with the engageable portions of the first member that has been connected properly with the second member when the spring is at the inserted position, the spring canceling the locked state by being displaced to the retracted position; and an unlocking arm on the second member and extending substantially in the connecting direction, the unlocking arm being inclinable like a seesaw, a pressing portion being formed at a front end portion of the unlocking arm and being between the spring and the first member for displacing the spring from the inserted position and an unlocking portion formed at a rear end of the unlocking arm for displacing the pressing portion, the unlocking arm including at least one bulge at a side of the spring substantially opposite to the pressing portion. - View Dependent Claims (18, 19, 20)
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Specification