基本信息:
- 专利标题: 수지관 이음매
- 专利标题(英):Resinous tube joint
- 专利标题(中):树脂管接头
- 申请号:KR1020117003425 申请日:2009-07-14
- 公开(公告)号:KR1020110040926A 公开(公告)日:2011-04-20
- 发明人: 데시마가즈키요 , 마스다아키히로 , 나카무라다케히로 , 야마다마사테루 , 기시모토다카유키 , 후쿠모토도시유키 , 나카가와다케시 , 이마니시료
- 申请人: 니폰 필라고교 가부시키가이샤
- 申请人地址: *-*, Shinmachi *-chome, Nishi-ku, Osaka-shi, Osaka ***-**** JAPAN
- 专利权人: 니폰 필라고교 가부시키가이샤
- 当前专利权人: 니폰 필라고교 가부시키가이샤
- 当前专利权人地址: *-*, Shinmachi *-chome, Nishi-ku, Osaka-shi, Osaka ***-**** JAPAN
- 代理人: 특허법인 아이퍼스
- 优先权: JPJP-P-2008-202373 2008-08-05; JPJP-P-2008-302137 2008-11-27
- 国际申请: PCT/JP2009/062748 2009-07-14
- 国际公布: WO2010016364 2010-02-11
- 主分类号: F16L47/04
- IPC分类号: F16L47/04 ; F16L33/22 ; F16L19/04
While that economical consisting of two points of the joint body and the nut, within the utterance and provides a tube joint which can makes it possible to achieve a good seal both sex. The distal end of the inner tube part 4, a male screw 5 and, Fluoropolymer joint main body 1, the female threaded portion 8 and the tube expanded diameter portion (3A) of the tube end is provided with the incoming peripheral groove m and forcing the seal peripheral edge 10, for which the diameter enlarged changing region 9 the large diameter side and the strike-through preventing the peripheral edge (11) acting on the end portion, the diameter enlarged straight section 12 press available external fitting in the inner periphery of the It has a perspective available fluoropolymer union nut (2) having a (13), the inner tube (4) to the tube (3) stage is inserted into the diameter expanding portion (3A) a union nut in a state to be formed (2 ) by the fastening, the pressing inner peripheral portion 13 is pressed against the diameter of enlarged straight section 12 is fitted from the outside, and the diameter expanded change area (9) for preventing part of the strike-through voltage to be a large diameter side end portion of the pressure portion and pressing (11), and also the small-diameter side end portion is configured to be pressed into the branch pipe joint pressing portion 10 for sealing of the enlarged diameter changing region 9.
公开/授权文献:
- KR101361228B1 수지관 이음매 公开/授权日:2014-02-10
信息查询:
EspacenetIPC结构图谱:
F | 机械工程;照明;加热;武器;爆破 |
--F16 | 工程元件或部件;为产生和保持机器或设备的有效运行的一般措施;一般绝热 |
----F16L | 管接头 |
------F16L47/00 | 专门适用于塑料制造的或与塑料制成的管一起使用的连接装置或其他配件 |
--------F16L47/04 | .带旋转螺母或转环与管子接合的 |