Patent US6095843A successfully refreshed from Google Patents.
US6095843A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector fitting construction
Assignee: Yazaki Corp
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Filing: 1998-09-08
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Granted: 2000-08-01
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Expires: 2018-09-08
Abstract
Abstract In a connector fitting construction, a male connector includes an exclusive-use housing having a slider receiving portion for slidably receiving a slider. A lock arm is provided at a widthwise-central portion of a lower portion of the slider receiving portion. A housing lock for retaining engagement with a female housing is formed on a lower surface of a front end of the lock arm. The slider is constituted by a first slide member and a second slide member, and the first slide member includes a pair of arms, an interconnecting portion interconnecting these arms, and abutment posts. An abutment portion is formed at a front end of each of the arms. The second slide member includes a retaining portion for retaining the housing lock at the front end of the lock arm, and an operating portion, which is operated when canceling the fitted condition, and a pair of retainer portions with which one ends of tension springs are engaged, respectively.
Inventors
- 👤 Satoru Kaneko
- 👤 Toru Nagano
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 07:46
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/62; H01R13/627; H01R13/6275
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
221 words
A connector structure, comprising: a pair of male and female connectors to be fitted and connected together; a lock arm and a slider receiving portion being provided at one of said connectors, wherein said lock arm is disposed in said slider receiving portion; a resilient member and a slide lock member which is pressed by the resilient member being slidably mounted in the slider receiving portion; and an engagement projection formed on the other of said connectors, for engagement with the lock arm, wherein the slide lock member includes a first slide member having arm portions, and a second slide member having a retaining portion for engaging with the lock arm when said engagement projection engages with said lock arm, wherein when said connectors are completely fitted together, engagement of the retaining portion with the lock arm disengages, so that the second slide member is moved toward a rear end of said one connector by a restoring force of the resilient member, and wherein said one connector has a housing lock formed at a front end of the lock arm disposed in the slider receiving portion, and side spaces are formed respectively at opposite sides of the lock arm, and wherein the arm portions of the first slide member are inserted in the side spaces, when said connectors are fitted together.
Claim 2
Dependent Claim
221 words
A connector structure, comprising: a pair of male and female connectors to be fitted and connected together; a lock arm and a slider receiving portion being provided at one of said connectors, wherein said lock arm is disposed in said slider receiving portion; a resilient member and a slide lock member which is pressed by the resilient member being slidably mounted in the slider receiving portion; and an engagement projection formed on the other of said connectors, for engagement with the lock arm, wherein the slide lock member includes a first slide member having arm portions, and a second slide member having a retaining portion for engaging with the lock arm when said engagement projection engages with said lock arm, wherein when said connectors are completely fitted together, engagement of the retaining portion with the lock arm disengages, so that the second slide member is moved toward a rear end of said one connector by a restoring force of the resilient member, and wherein said one connector has a housing lock formed at a front end of the lock arm disposed in the slider receiving portion, and side spaces are formed respectively at opposite sides of the lock arm, and wherein the arm portions of the first slide member are inserted in the side spaces, when said connectors are fitted together.
Claim 3
Dependent Claim
37 words
The connector structure according to claim 1, wherein the second slide member has an operating portion for disengaging a fitted condition between said connectors, and the operating portion substantially covers a press portion of the lock arm.
Claim 4
Dependent Claim
34 words
The connector structure according to claim 1, wherein said other connector has a press rib which abuts against the slide lock member during a fitting operation of said connectors, to facilitate the fitting operation.
Claim 5
Dependent Claim
53 words
The connector structure according to claim 3, wherein the press rib of said other connector is formed on a central portion of an outer surface of a housing of said other connector, and said engagement projection includes a pair of engagement projections which are formed respectively on opposite sides of the press rib.
Claim 6
Dependent Claim
25 words
The connector structure according to claim 1, wherein the lock arm is locked by the slide lock member when said connectors are completely fitted together.
Claim 7
Dependent Claim
89 words
The connector structure according to claim 1, wherein the first slide member includes an interconnecting portion interconnecting the arm portions, the arm portions being slidably fitted respectively in guide grooves which extend along a slide lock member insertion direction in the slider receiving portion, and which are formed respectively in opposite side portions of a housing of the connector, and wherein the first slide member has an abutment portion formed at a front end portion thereof, and the press rib of said other connector abuts against the abutment portion.
Claim 8
Dependent Claim
53 words
The connector structure according to claim 1, wherein the first slide member and the second slide member are connected together by the resilient member which comprises a tension spring, and a tension of the tension spring is released when the second slide member is moved toward the rear end of said one connector.
Claim 9
Dependent Claim
53 words
The connector structure according to claim 1, wherein the retaining portion of the second slide member has a notch for passing the press rib of said other connector therethrough during a connector-fitting operation, and an insertion space for receiving the press rib is formed in a front end portion of the lock arm.
Claim 10
Dependent Claim
56 words
The connector structure according to claim 1, wherein the first slide member and the second slide member abut respectively against opposite ends of the resilient member which comprises a compression spring, and a compression force of the compression spring is released when the second slide member is moved toward the rear end of said one connector.
Claim 11
Dependent Claim
64 words
The connector structure according to claim 9, wherein during disengagement of the completely fitted connectors, the operating portion of the second slide member is moved against a restoring force of the compression spring to a position where the operating portion covers the press portion of the lock arm, and the operating portion is pressed down, thereby disengaging the housing lock with the engagement projection.
Claim 12
Dependent Claim
84 words
The connector structure according to claim 9, wherein engagement arms are formed at a front end of the second slide member, and the first and second slide members are combined together by engaging the engagement arms respectively with the arm portions of the first slide member, and the compression spring is received in a spring receiving chamber formed in the second slide member, and slide grooves for respectively slidably receiving the engagement arms are formed respectively in opposite sides of the first slide member.
Claim 13
Dependent Claim
37 words
The connector structure according to claim 1, wherein a retaining arm for temporarily preventing a rearward movement of the slide lock member is provided at a rear portion of the slider receiving portion of said one connector.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2003-08-01 | 2004-01-31 | 2004-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2007-08-01 | 2008-01-31 | 2008-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2011-08-01 | 2012-01-31 | 2012-08-01 | $7700.00 | Window Closed / Lapsed |