公开(公告)号：EP2902689A1

公开(公告)日：2015-08-05

申请号：EP13842267.0

申请日：2013-09-26

申请人： Nifco Inc.

发明人： NEZU, Mikio

IPC分类号： F16L37/14

CPC分类号： F16L37/088 ,  F16L37/144

摘要： A connector, which can prevent an unprepared release and ensure safety without a projecting portion (a portion which projects), is provided. A connector includes a connector housing to which a hose is connected; a male member mounted on the connector housing; and a lock member which can engage and disengage between the connector housing and the male member. The connector housing includes a lock-member guide wall guiding the lock member; an engagement projection engaging with one portion of the lock member, and restricting the lock member from descending; a sliding surface where a tip portion slides accompanied by a movement of the lock member; and a through-hole through which one portion of the lock member held by the lock-member guide wall passes, and which is formed to engage with an engagement portion formed on an outer periphery of the male member mounted on the connector housing. In the lock member, the movement is restricted by the engagement projection, and after an engagement with the engagement projection is released, the lock member descends and is removed from the engagement portion so as to prevent an unprepared release and ensure safety, and to eliminate a projecting portion.

摘要翻译： 提供了一种连接器，其能够防止未经准备的释放并确保没有突出部分（突出的部分）的安全性。 连接器包括连接软管的连接器壳体; 一个安装在连接器外壳上的阳部件; 以及能够在连接器壳体和阳构件之间接合和分离的锁定构件。 连接器壳体包括引导锁定构件的锁定构件引导壁; 与锁定构件的一部分接合并且限制锁定构件下降的接合突起; 前端部随着锁定构件的移动而滑动的滑动面; 以及通孔，所述锁定构件引导壁保持的所述锁定构件的一部分通过所述通孔，并且所述通孔形成为与形成在安装在所述连接器壳体上的所述公构件的外周上形成的接合部接合。 在锁定部件中，移动受到卡合突起的限制，在与卡合突起的卡合被解除后，锁定部件下降而从卡合部脱离，从而防止未准备释放并确保安全性，并且消除 一个突出部分。

公开(公告)号：EP2584243B1

公开(公告)日：2017-11-01

申请号：EP11795641.7

申请日：2011-06-09

申请人： Nifco Inc.

发明人： NEZU, Mikio

IPC分类号： F16L37/096

CPC分类号： F16L37/12 ,  F16L37/096

公开(公告)号：EP2495485A1

公开(公告)日：2012-09-05

申请号：EP10826290.8

申请日：2010-10-18

申请人： Nifco Inc.

发明人： NEZU, Mikio

IPC分类号： F16L37/12

摘要： A connector with a connection verifying mechanism is made with a relatively small number of components, and to reduce movement of a locking member that undetachably fixes a counterpart for size reduction. The connector (1) includes a housing (3) having an insertion hole (4) into which a pipe (2) is inserted, a locking member (5) that is attached to the housing and driven from an initial position to a locked position by the pipe to undetachably fix the pipe at the locked position and an identifying member (6) that is provided in the housing and has display pieces (74, 74) that differ from the locking member in color, and the locking member shield the display pieces at the initial position and exposes the display pieces at the locked position.

摘要翻译： 具有连接验证机构的连接器由较少数量的部件制成，并且为了减小为了尺寸减小而不可拆卸地固定配对件的锁定构件的移动。 该连接器（1）包括：壳体（3），其具有插入管（2）的插入孔（4）;锁定构件（5），其附接到壳体并且从初始位置被驱动到锁定位置 通过所述管以不可拆卸的方式将所述管固定在所述锁定位置;以及识别构件（6），其设置在所述壳体中并具有与所述锁定构件颜色不同的显示片（74,74），并且所述锁定构件屏蔽所述显示器 在初始位置处，并且将显示片暴露在锁定位置。

公开(公告)号：EP3396224B1

公开(公告)日：2020-07-15

申请号：EP16878802.4

申请日：2016-12-21

申请人： Nifco Inc.

发明人： NEZU, Mikio

IPC分类号： F16L37/096 ,  F16L37/127

公开(公告)号：EP2902689B1

公开(公告)日：2019-06-19

申请号：EP13842267.0

申请日：2013-09-26

申请人： Nifco Inc.

发明人： NEZU, Mikio

IPC分类号： F16L37/14 ,  F16L37/088

公开(公告)号：EP2014856A1

公开(公告)日：2009-01-14

申请号：EP07707648.7

申请日：2007-01-29

申请人： NIFCO INC.

发明人： NEZU, Mikio

IPC分类号： E05F1/16 ,  E05F5/02 ,  E05F7/04

CPC分类号： E05F5/003 ,  E05B65/0858 ,  E05F1/16 ,  E05Y2201/412 ,  E05Y2600/46 ,  E05Y2800/205 ,  E05Y2800/21 ,  E05Y2800/24 ,  E05Y2900/132 ,  Y10T16/56 ,  Y10T292/379

摘要： A catcher 2 includes a catcher stopper 21, a holder 22 for a striker 1, and a biasing member 23 for the catcher stopper and the holder. When the catcher stopper 21 is projected by the biasing member 23, the holder 22 is set in a forward position and in a non-holding state, and when the holder 22 is set in a backward position and in a holding state, the catcher stopper 21 is withdrawn. The recess Mb has an engageable hole 402 formed therein for engagement with the catcher stopper 21, and a force is stored in the biasing member 3 when the catcher 2 is set in a reference position where the catcher stopper 21 is brought into engagement with the engageable hole 402. The sticker 1 enters the holder 22 of the catcher 2 when the catcher is set in the reference position since the movable member M is moved forward to a self-propelled movement start position.

摘要翻译： 甲捕获器2包括一个捕集器止动21，对撞针1的支架22，以及用于捕集器止动和夹持器的偏压构件23。 当捕集器止动21通过偏压构件23突出，保持器22被设置在一个向前位置和处于非保持状态，而当保持架22在向后位置和在保持状态下，捕集器止动被设置 21撤回。 凹部MB具有接合，用于与所述捕集器止动21接合形成于其中的孔402，并且力被存储在偏置件3当捕获器2在其中捕集器止动21进入接合与可接合的基准位置被设定 当捕捉器在基准位置被设定由于可动构件M被向前移动以自推进移动开始位置孔402。贴纸1进入捕获器2的保持器22。

公开(公告)号：EP3179148A1

公开(公告)日：2017-06-14

申请号：EP15829706.9

申请日：2015-08-04

申请人： Nifco Inc.

发明人： NEZU, Mikio

IPC分类号： F16L37/08

摘要： A lock mechanism of a tubular body includes a housing having one end on which a tubular body provided with an engagement portion is at least mounted, a lock member that can lock and unlock the housing and the tubular body, and a ring member that is rotatably attached on an outer periphery of the housing and can move the lock member between a lock position and an unlock position, wherein the ring member includes a locking portion. When the locking portion is locked to a locked portion of the housing, the lock member is retained in the unlock position in a state where an urging force is accumulated in the lock member; when the tubular body is inserted in the housing to unlock the locking portion and release the urging force accumulated in the lock member, the lock member moves to the lock position together with the ring member to lock the tubular body; when the ring member is slid in an axis direction of the tubular body after being locked, since a fitting portion provided in the ring member is fitted in a fitted portion provided in the housing to prevent rotation of the ring member, the tubular body can be locked with one touch; and the double lock state can be securely maintained and can be visually confirmed.

摘要翻译： 本发明提供一种管状体的锁定机构，该管状体的锁定机构包括：壳体，该壳体的一端至少安装有设置有卡合部的筒状体;锁定部件，能够锁定壳体和管状体并将其解锁;以及环部件， 附接在壳体的外周上并且可以使锁定构件在锁定位置和解锁位置之间移动，其中，环形构件包括锁定部分。 当锁定部分锁定到壳体的被锁定部分时，锁定部件在锁定部件中存储有推动力的状态下被保持在解锁位置; 当管状体插入壳体中以解锁锁定部并释放积聚在锁定构件中的推动力时，锁定构件与环形构件一起移动到锁定位置以锁定管状体; 当环状部件在锁定后沿管状体的轴线方向滑动时，由于设置在环状部件中的配合部分配合到设置在壳体中的配合部分中以防止环状部件的旋转，所以管状体可以是 一触即锁; 并且可以可靠地保持双重锁定状态并且可以在视觉上确认。

公开(公告)号：EP3121458A1

公开(公告)日：2017-01-25

申请号：EP15764656.3

申请日：2015-03-12

申请人： Nifco Inc.

发明人： NEZU, Mikio

IPC分类号： F16B7/04 ,  F16L37/14

CPC分类号： F16L37/088 ,  F16B2/248 ,  F16B7/0406 ,  F16L37/1225 ,  F16L37/14

摘要： A tubular-member lock mechanism includes a housing to which a tubular member is mounted, and a lock member that can engage and release the housing and the tubular member, wherein the housing is provided with a lock-member guide wall guiding the lock member; two sliding surfaces at which a tip portion of the lock member slides and having different inclinations from each other; and a slit through which one portion of the lock member passes to engage the tubular member. The lock member can engage an engagement portion formed at an outer periphery of the tubular member by an elastic force at a standby/lock position, and at a release position at which a rotational load is applied, the lock member is spread by the sliding surfaces having the different inclinations from each other, and is released from the engagement portion of the tubular member. Thus, it is possible to connect/lock merely by mounting the tubular member, and to easily release by a light force.

摘要翻译： 一种管状构件锁定机构包括：一个壳体，一个管状构件被安装到该壳体上;一个锁定构件，其能够接合并释放该壳体和该管状构件，其中该壳体设有一个引导该锁定构件的锁定构件引导壁; 两个滑动表面，锁定构件的尖端部分滑动并具有彼此不同的倾斜度; 以及狭缝，所述锁定构件的一个部分通过所述狭缝与所述管状构件接合。 锁定构件可以通过在待机/锁定位置处的弹性力与形成在管状构件的外周处的接合部分接合，并且在施加旋转负载的释放位置处，锁定构件由滑动面 具有彼此不同的倾斜度，并且从管状构件的接合部分释放。 因此，可以仅通过安装管状构件来连接/锁定，并且能够容易地通过光力释放。

公开(公告)号：EP2871398A1

公开(公告)日：2015-05-13

申请号：EP13816610.3

申请日：2013-07-09

申请人： Nifco Inc.

发明人： NEZU, Mikio

IPC分类号： F16L37/14

CPC分类号： F16L37/088 ,  F16L37/144

摘要： A connector, which can be operated by a one-touch operation without a projection allowance (a projecting portion), is provided.
[Solution] A connector includes a connector housing; a male member mounted on the connector housing; and a lock member. The connector housing includes a lock-member holding wall formed on an outer periphery; a U-shaped wall with a nearly U-shaped cross section including a sliding inclined surface where a tip portion of the lock member slides; and a through-hole through which one portion of the lock member held by the lock-member holding wall passes, and which is formed to engage with an engagement portion formed on an outer periphery of the male member mounted on the connector housing. The lock member engages with the engagement portion formed on the outer periphery of the male member by an elastic force in an unloaded state, and is released from the engagement portion formed on the outer periphery of the male member by applying a pressing load so as to be operated by a one-touch operation and to eliminate a projection allowance.

摘要翻译： 提供了一种连接器，该连接器可以通过没有突出余量的单触操作（突出部分）进行操作。 [解决方案]连接器包括连接器壳体; 一个安装在连接器外壳上的阳部件; 和锁定部件。 连接器壳体包括形成在外周上的锁定构件保持壁; 具有包括滑动倾斜表面的截面近似U形的U形壁，所述锁定构件的末端部分滑动; 以及供所述锁定部件保持壁保持的所述锁定部件的一部分通过并且形成为与形成在安装在所述连接器壳体上的所述阳部件的外周上的接合部接合的通孔。 锁定构件在未加载状态下通过弹力与形成在阳构件的外周上的接合部接合，并通过施加按压载荷而从形成在阳构件的外周上的接合部释放，以便 通过单触操作来操作并消除投影容限。

公开(公告)号：EP2584243A1

公开(公告)日：2013-04-24

申请号：EP11795641.7

申请日：2011-06-09

申请人： Nifco Inc.

发明人： NEZU, Mikio

IPC分类号： F16L37/12

CPC分类号： F16L37/12 ,  F16L37/096

摘要： When releasing a connection between a second tube member (14) and a first tube member (12), a ring member (40) is moved toward an arrow A, whereby an inclined surface (70A) of a bump part (70) and an inclined surface (66A) of a bump part (66) of a cam part (56) slide, and a stopper (52) rotates from a coupled position to an uncoupled position. As a result, a coupling between a leading end part (54A) of a claw part (54) of the stopper (52) provided on the second tube member (14), and a coupling surface (21C) of a coupling-accepting part (21) on the first tube member (12) is released. In case of connecting the second tube member (14) and the first tube member (12), when the first tube member (12) is pushed into the second tube member (14) with the ring member (40) in the locked position, the claw part (54) of the stopper (52) is elastically deformed, whereby the leading end part (54A) of the claw part (54) rides past the coupling-accepting part (21), and couples to the coupling surface (21C) of the coupling-accepting part (21).

摘要翻译： 当释放第二管构件（14）和第一管构件（12）之间的连接时，环形构件（40）朝箭头A移动，从而凸起部分（70）的倾斜表面（70A）和 凸轮部分（56）的凸起部分（66）的倾斜表面（66A）滑动，并且止动件（52）从联接位置旋转到未联接位置。 其结果是，设置在第二管构件（14）上的止动件（52）的爪部（54）的前端部（54A）与连结接受部（14）的连结面（21C） （21）在第一管件（12）上被释放。 在连接第二管状部件（14）和第一管状部件（12）的情况下，当第一管状部件（12）在环状部件（40）处于锁定位置的情况下被推入第二管状部件（14）时， 止动件52的爪部54弹性变形，爪部54的前端部54A越过连结承受部21而与连结面21C连结 ）的连接接收部分（21）。