US6475014B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Connector fitting structure
Assignee: Yazaki Corp
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Filing: 2000-04-21
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Granted: 2002-11-05
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Expires: 2020-04-21
Abstract
Abstract In the connector fitting structure 1 of the invention, a male connector 10 includes lock arms 16, each having a housing lock 18 formed at a distal end thereof, first engagement portions 46 formed on an inner surface of an outer housing 11, and a second engagement portion 48 formed on the outer housing 11 and disposed below the lock arms 16. The housing locks 18 are engageable with engagement projections 43, respectively, and a pressing portion 19 is formed on an upper surface of the lock arms 16. First and second slide members 21 and 26, holding compression springs 33 therebetween, are mounted within the outer housing 11 so as to slide in a fitting direction. The second slide member 26 includes first engagement arms 28 for engagement respectively with the first engagement portions 46, a second engagement arm 47 for engagement with the second engagement portion 48, and retaining portions 27 for respectively locking the lock arms 16 after the fitting operation is effected. The first slide member 21 has a slide groove 22 for allowing the first engagement arms 28 to escape thereinto.
Inventors
- 👤 Masanori Tsuji
- 👤 Matohisa Kashiyama
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:19
CPC Classifications
H; H01; H01R; H01R13/00; H01R13/64; H01R13/641; H01R13/62; H01R13/627; H01R13/6271; H01R13/6272; H01R13/629; H01R13/633; H01R13/635
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
224 words
A connector fitting structure comprising: a pair of female and male connectors to be connected together; one of said connector including an inner housing and an outer housing, said outer housing covering said inner housing, a lock arm provided on the front end of said inner housing; a slide member movably mounted on said outer housing, said slide member including first and second slide members, and a resilient member, said first slide member slidable with respect to said outer housing in fitting direction, said second slide member engaged with a rear end of said first slide member, said resilient member positioned between said first and second slide members to urge said first and second slide members away from each other; the other of said connector provided with a pressing rib which abuts against said slide member, an engagement projection, which flexes said lock arm and engages with said lock arm, provided on said pressing rib; a first elastically engagement arm provided at said second slide member, engageable with a first engagement portion which is provided at an inner surface of said outer housing; a slide groove provided at said first slide member; and wherein said slide groove cancels the engaged condition of said first engagement arm and said first engagement portion at when said first slide member is moved toward said second slide member.
Claim 2
Dependent Claim
224 words
A connector fitting structure comprising: a pair of female and male connectors to be connected together; one of said connector including an inner housing and an outer housing, said outer housing covering said inner housing, a lock arm provided on the front end of said inner housing; a slide member movably mounted on said outer housing, said slide member including first and second slide members, and a resilient member, said first slide member slidable with respect to said outer housing in fitting direction, said second slide member engaged with a rear end of said first slide member, said resilient member positioned between said first and second slide members to urge said first and second slide members away from each other; the other of said connector provided with a pressing rib which abuts against said slide member, an engagement projection, which flexes said lock arm and engages with said lock arm, provided on said pressing rib; a first elastically engagement arm provided at said second slide member, engageable with a first engagement portion which is provided at an inner surface of said outer housing; a slide groove provided at said first slide member; and wherein said slide groove cancels the engaged condition of said first engagement arm and said first engagement portion at when said first slide member is moved toward said second slide member.
Claim 3
Dependent Claim
22 words
A connector fitting structure according to claim 1 , wherein an opening of said slide groove faces to said second slide member.
Claim 4
Dependent Claim
38 words
A connector fitting structure according to claim 1 further comprising, a second elastically engagement arm provided at said second slide member, engageable with a second engagement portion which is provided at an upper surface of said inner housing.
Claim 5
Dependent Claim
46 words
A connector fitting structure according to claim 3 , wherein a distal end of the other connector housing cancels the engaged condition of said second engagement arm and said second engagement portion at a time of said first slide member moving toward said second slide member.
Claim 6
Dependent Claim
33 words
A connector fitting structure according to claim 1 , wherein a retaining portion, for preventing a downward displacement of said lock arm, is provided at the front end of said second slide member.
Claim 7
Dependent Claim
23 words
A connector fitting structure according to claim 5 , wherein a slanting surface is formed at a rear end of said retaining portion.
Claim 8
Dependent Claim
43 words
A connector fitting structure according to claim 1 further comprising: an auxiliary retaining surface provided at said first slide member; an auxiliary retaining arm provided at said second slide arm; and wherein said auxiliary retaining arm is retained by an auxiliary retaining surface.
Claim 9
Dependent Claim
18 words
A connector fitting structure according to claim 7 , wherein said auxiliary retaining arm formed in flat plate.
Claim 10
Dependent Claim
128 words
A connector housing structure comprising: a pair of connector housings each having an engagement portion adapted to be engaged with each other for connection between housings; and a slider for inhibiting one of said engagement portions from being disengaged from the other of said engagement portions, said slider having a first slide member, a second slide member movable toward and away from said first slide member, and an engagement arm engaged with one of said housings, wherein said engagement arm has a retaining projection for being retained by an engagement surface formed on said one of said housings, and wherein a relative movement between said first and second slide members in association with said connection between said housings disengages said engagement arm from said one of said housings.
Claim 11
Dependent Claim
128 words
A connector housing structure comprising: a pair of connector housings each having an engagement portion adapted to be engaged with each other for connection between housings; and a slider for inhibiting one of said engagement portions from being disengaged from the other of said engagement portions, said slider having a first slide member, a second slide member movable toward and away from said first slide member, and an engagement arm engaged with one of said housings, wherein said engagement arm has a retaining projection for being retained by an engagement surface formed on said one of said housings, and wherein a relative movement between said first and second slide members in association with said connection between said housings disengages said engagement arm from said one of said housings.
Claim 12
Dependent Claim
33 words
A connector fitting structure according to claim 9 further comprising: a resilient member provided between said first and second slide members to urge said first and second slide members away from each other.
Claim 13
Dependent Claim
40 words
A connector fitting structure according to claim 9 , wherein said engagement portion of one of said housings forms a lock arm, and said engagement portion of the other housing forms an engagement projection for engaging with said lock arm.
Claim 14
Dependent Claim
216 words
A connector fitting structure comprising: a pair of female and male connectors adapted to be connected together; one of said connectors including an inner housing and an outer housing, said outer housing covering said inner housing, a lock arm provided on a front end of said inner housing; a slide member movably mounted on said outer housing, said slide member including first and second slide members, and a resilient member, said first slide member slidable with respect to said outer housing in a fitting direction, said second slide member engaged with a rear end of said first slide member, said resilient member positioned between said first and second slide members to urge said first and second slide members away from each other; the other of said connectors provided with a pressing rib which abuts against said slide member, and an engagement projection, which flexes said lock arm and engages with said lock arm, provided on said pressing rib; and a disengagement prevention portion provided at an upper portion of said second slide member, for canceling an engagement with said lock arm and said engagement projection; wherein said engagement is canceled by which said lock arm is deformed downwardly by abutting against said disengagement prevention portion when said second slide member is slid toward said fitting direction.
Claim 15
Dependent Claim
216 words
A connector fitting structure comprising: a pair of female and male connectors adapted to be connected together; one of said connectors including an inner housing and an outer housing, said outer housing covering said inner housing, a lock arm provided on a front end of said inner housing; a slide member movably mounted on said outer housing, said slide member including first and second slide members, and a resilient member, said first slide member slidable with respect to said outer housing in a fitting direction, said second slide member engaged with a rear end of said first slide member, said resilient member positioned between said first and second slide members to urge said first and second slide members away from each other; the other of said connectors provided with a pressing rib which abuts against said slide member, and an engagement projection, which flexes said lock arm and engages with said lock arm, provided on said pressing rib; and a disengagement prevention portion provided at an upper portion of said second slide member, for canceling an engagement with said lock arm and said engagement projection; wherein said engagement is canceled by which said lock arm is deformed downwardly by abutting against said disengagement prevention portion when said second slide member is slid toward said fitting direction.
Claim 16
Dependent Claim
38 words
A connector fitting structure according to claim 12 , wherein the abutting position of said disengagement prevention portion is defined by a canceling projection projecting from a front end of a lower surface of said disengagement prevention portion.
Claim 17
Dependent Claim
32 words
A connector fitting structure according to claim 12 , wherein the abutting position of said lock arm is defined by a pressing portion projecting from said upper portion of said lock arm.
Claim 18
Dependent Claim
71 words
A connector fitting structure according to claim 12 , further comprising: an engagement arm provided at said second slide member, and engageable with an engagement portion which is provided at the inner surface of said outer housing; and a slide groove provided at said first slide member; wherein said engagement arm is accommodated in said slide groove by moving said second slide member forward at the time of canceling said engagement.
Claim 19
Dependent Claim
21 words
A connector fitting structure according to claim 15 , wherein an opening of said slide groove faces said second slide member.
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) | 2005-11-04 | 2006-05-06 | 2006-11-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-11-04 | 2010-05-06 | 2010-11-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-11-04 | 2014-05-06 | 2014-11-05 | $7700.00 | Window Closed / Lapsed |