CN201836445U - 一种结构改进的水龙头 - Google Patents

一种结构改进的水龙头 Download PDF

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CN201836445U
CN201836445U CN2010205733025U CN201020573302U CN201836445U CN 201836445 U CN201836445 U CN 201836445U CN 2010205733025 U CN2010205733025 U CN 2010205733025U CN 201020573302 U CN201020573302 U CN 201020573302U CN 201836445 U CN201836445 U CN 201836445U
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water inlet
hot water
copper pipe
inlet pipe
valve seat
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CN2010205733025U
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曾荣虔
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JIANGMEN DEYIDA TOILET AND BATHROOM CO Ltd
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JIANGMEN DEYIDA TOILET AND BATHROOM CO Ltd
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Priority to US13/238,820 priority patent/US8714197B2/en
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K19/00—Arrangements of valves and flow lines specially adapted for mixing fluids
    • F16K19/006—Specially adapted for faucets
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/02—Plumbing installations for fresh water
    • E03C1/04—Water-basin installations specially adapted to wash-basins or baths
    • E03C1/0403—Connecting the supply lines to the tap body
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/598—With repair, tapping, assembly, or disassembly means
    • Y10T137/6011—Assembling, disassembling, or removing cartridge type valve [e.g., insertable and removable as a unit, etc.]
    • Y10T137/6014—Faucet type [e.g., domestic water use, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87571—Multiple inlet with single outlet
    • Y10T137/87579—Faucet attachment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/9029—With coupling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/9464—Faucets and spouts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49405—Valve or choke making
    • Y10T29/49412—Valve or choke making with assembly, disassembly or composite article making

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  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Housings (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

一种结构改进的水龙头，包括阀体，所述阀体包括出水管座、出水管接头、注塑方法制成的热水阀座和冷水阀座，注塑方法制成的热水阀座上有热水进水管，注塑方法制成的冷水阀座上有冷水进水管；还包括一带外螺纹的铜管套；冷水进水管插入一个带外螺纹的铜管套内，冷水进水管与带外螺纹的铜管套通过注塑方式固定连接在一起；热水进水管插入另一个带外螺纹的铜管套内，热水进水管与带外螺纹的铜管套通过注塑方式固定连接在一起。克服了现有技术中，热水进水管和冷水进水管的外螺纹易发生烂牙、磨损和脱扣的现象，延长了使用寿命。

Description

一种结构改进的水龙头
技术领域
本实用新型涉及一种水龙头。
背景技术
目前现有技术，一种水龙头包括阀体、热水阀芯和冷水阀芯，所述阀体包括出水管座、出水管接头、注塑方法制成的热水阀座和冷水阀座，注塑方法制成的热水阀座上有带外螺纹的热水进水管，注塑方法制成的冷水阀座上有带外螺纹的冷水进水管。存在问题是：带外螺纹的冷水进水管和带外螺纹的热水进水管发生脱扣，烂牙或磨损的情况，使用寿命短。
发明内容
本实用新型的目的是：提供一种结构改进的水龙头，它可以有效地防止发生脱扣，烂牙或磨损的情况，延长使用寿命。
本实用新型是这样实现的：一种结构改进的水龙头，包括阀体，所述阀体包括出水管座、出水管接头、注塑方法制成的热水阀座和冷水阀座，注塑方法制成的热水阀座上有热水进水管，注塑方法制成的冷水阀座上有冷水进水管；其特殊之处在于：还包括一带外螺纹的铜管套；
冷水进水管插入一个带外螺纹的铜管套内，冷水进水管与带外螺纹的铜管套通过注塑方式固定连接在一起；
热水进水管插入另一个带外螺纹的铜管套内，热水进水管与带外螺纹的铜管套通过注塑方式固定连接在一起。
所述的一种结构改进的水龙头，其特殊之处在于：所述热水阀座上还有环绕热水进水管的环形筒，所述热水阀座上还有环绕冷水进水管的环形筒；
所述铜管套的上端有贯通铜管套壁厚的径向的连接孔；
铜管套的上端插入环形筒与热水进水管之间的间隙内，一连接柱穿过连接孔与热水进水管和环形筒固定连接；
铜管套的上端插入环形筒与冷水进水管之间的间隙内，一连接柱穿过连接孔与热水进水管和环形筒固定连接。
所述的一种结构改进的水龙头，其特殊之处在于：所述铜管套的上端铜管套壁上有一沿径向的定位缺口，
环形筒与冷水进水管之间的间隙内有一定位块，环形筒与热水进水管之间的间隙内有一定位块；所述定位缺口与定位块配合。
所述的一种结构改进的水龙头，其特殊之处在于：所述冷水进水管的外表面有环形凹槽，铜管套的内壁上有一环形凸起，环形凸起与环形凹槽嵌合；
所述热水进水管的外表面有环形凹槽，铜管套的内壁上有一环形凸起，环形凸起与环形凹槽嵌合。
本实用新型一种结构改进的水龙头，热水进水管和冷水进水管设置铜管套，由于采用这样的结构，克服了现有技术中，热水进水管和冷水进水管的外螺纹易发生烂牙、磨损和脱扣的现象，延长了使用寿命。
附图说明
图1是本实用新型的局部立体分解图。
图2是本实用新型的立体图。
图3是本实用新型的局部立体分解图之一。
图4是本实用新型的局部立体分解图之二。
图5是本实用新型的局部立体剖视图。
图6是本实用新型的局部剖视图。
具体实施方式
下面结合附图对本实用新型作进一步描述。
如图1、图2所示，一种结构改进的水龙头包括阀体，所述阀体包括出水管座1、出水管接头2、注塑方法制成的热水阀座3和冷水阀座4，出水管座1上具有接头座、左热水管和右冷水管；出水管座1为一注塑单件。
出水管接头2为一注塑件，
在制造时，将出水管接头2组装在该出水管座1的接头座上，共同作为镶件设置在一注塑模具中，通过注塑机二次注塑出所述热水阀座3和冷水阀座4，并将所述出水管座1与所述出水管接头2包裹住，如图6所示。
注塑方法制成的热水阀座3上有热水进水管31，注塑方法制成的冷水阀座4上有冷水进水管41；还包括一带外螺纹的铜管套5；
如图3、图4、图5所示，所述热水阀座3上还有环绕热水进水管31的环形筒6，所述热水阀座4上还有环绕冷水进水管41的环形筒6；
热水进水管31插入带外螺纹的铜管套5内，热水进水管31与带外螺纹的铜管套5通过注塑方式固定连接在一起。
如图3、图4所示，所述铜管套5的上端有贯通铜管套壁厚的径向的连接孔51；
铜管套5的上端插入环形筒6与热水进水管31之间的间隙内，如图4所示，一连接柱7穿过连接孔51与热水进水管31和环形筒6固定连接；
冷水进水管41插入一个带外螺纹的铜管套5内，冷水进水管41与带外螺纹的铜管套5通过注塑方式固定连接在一起；
如图3、图4所示，所述铜管套5的上端铜管套壁上有一沿径向的定位缺口52，
环形筒6与热水进水管31之间的间隙内有一定位块8，环形筒6与热水进水管31之间的间隙内有一定位块8；所述定位缺口52与定位块8嵌合。
如图4、图5所示，所述热水进水管31的外表面有环形凹槽311，铜管套5的内壁上有一环形凸起53，环形凸起与环形凹槽嵌合。
所述冷水进水管41的外表面有环形凹槽，铜管套5的内壁上有一环形凸起53，环形凸起与环形凹槽嵌合；
以上所述的仅是本实用新型的优先实施方式。应当指出的是，对于本领域的普通技术人员来说，在不脱离本实用新型原理的情况下，还可以作出若干改进和变型，这也视为本实用新型的保护范围。

Claims (4)

1.一种结构改进的水龙头，包括阀体，所述阀体包括出水管座、出水管接头、注塑方法制成的热水阀座和冷水阀座，注塑方法制成的热水阀座上有热水进水管，注塑方法制成的冷水阀座上有冷水进水管；其特征在于：还包括一带外螺纹的铜管套；
冷水进水管插入一个带外螺纹的铜管套内，冷水进水管与带外螺纹的铜管套通过注塑方式固定连接在一起；
热水进水管插入另一个带外螺纹的铜管套内，热水进水管与带外螺纹的铜管套通过注塑方式固定连接在一起。
2.根据权利要求1所述的一种结构改进的水龙头，其特征在于：所述热水阀座上还有环绕热水进水管的环形筒，所述热水阀座上还有环绕冷水进水管的环形筒；
所述铜管套的上端有贯通铜管套壁厚的径向的连接孔；
铜管套的上端插入环形筒与热水进水管之间的间隙内，一连接柱穿过连接孔与热水进水管和环形筒固定连接；
铜管套的上端插入环形筒与冷水进水管之间的间隙内，一连接柱穿过连接孔与热水进水管和环形筒固定连接。
3.根据权利要求1所述的一种结构改进的水龙头，其特征在于：所述铜管套的上端铜管套壁上有一沿径向的定位缺口，
环形筒与冷水进水管之间的间隙内有一定位块，环形筒与热水进水管之间的间隙内有一定位块；
所述定位缺口与定位块配合。
4.根据权利要求1、2或3所述的一种结构改进的水龙头，其特征在于：所述冷水进水管的外表面有环形凹槽，铜管套的内壁上有一环形凸起，环形凸起与环形凹槽嵌合；
所述热水进水管的外表面有环形凹槽，铜管套的内壁上有一环形凸起，环形凸起与环形凹槽嵌合。
CN2010205733025U 2010-10-22 2010-10-22 一种结构改进的水龙头 Expired - Fee Related CN201836445U (zh)

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US13/238,820 US8714197B2 (en) 2010-10-22 2011-09-21 Valve for water faucet and method for manufacturing the same

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182855A (zh) * 2011-05-29 2011-09-14 李景胜 一种浴缸龙头

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104089050B (zh) * 2014-07-02 2016-11-02 路达(厦门)工业有限公司 水龙头组件及其制造方法
CN104089052B (zh) * 2014-07-02 2017-02-15 路达(厦门)工业有限公司 水龙头组件
CN104197040B (zh) * 2014-08-12 2017-03-01 鹏威(厦门)工业有限公司 双联水龙头内芯的出水口结构
US9428891B2 (en) * 2014-12-22 2016-08-30 Dahata Inc. Valve body of a water faucet

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US20080196776A1 (en) * 2007-02-20 2008-08-21 Ching Feng Home Fashions Co., Ltd. Faucet structure
US8397752B2 (en) * 2008-10-22 2013-03-19 Globe Union Industrial Corp. Process for fabricating integral plastic faucet member and finished product thereof
US7927534B1 (en) * 2009-11-13 2011-04-19 Mercury Plastics, Inc. Process to make a waterway connector
US8302620B2 (en) * 2010-01-19 2012-11-06 Wen-Tsung Lin Water inlet/outlet assembly for faucet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102182855A (zh) * 2011-05-29 2011-09-14 李景胜 一种浴缸龙头

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