CN2625677Y - Plastic-steel combined water tap - Google Patents

Plastic-steel combined water tap Download PDF

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Publication number
CN2625677Y
CN2625677Y CN 03226446 CN03226446U CN2625677Y CN 2625677 Y CN2625677 Y CN 2625677Y CN 03226446 CN03226446 CN 03226446 CN 03226446 U CN03226446 U CN 03226446U CN 2625677 Y CN2625677 Y CN 2625677Y
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CN
China
Prior art keywords
water
main
tap
plastic
water inlet
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 03226446
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Chinese (zh)
Inventor
何堂光
何健斌
何健韵
Original Assignee
何堂光
何健韵
何健斌
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 何堂光, 何健韵, 何健斌 filed Critical 何堂光
Priority to CN 03226446 priority Critical patent/CN2625677Y/en
Application granted granted Critical
Publication of CN2625677Y publication Critical patent/CN2625677Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a plastic and steel combined type water tap, which is characterized in that the water tap has a main body internal structure which is provided with an outer injection molding layer in the manner of connecting pipes with an inlet function and an outlet function of cool water and hot water. Without any needs applying a traditional complicated polluting whole cast arts, the water tap has easy production and low production cost; wherein, the main body internal structure is made of stainless steel or other connecting pipe materials containing no harmful elements like lead which reaches environmental protection standard strictly controlled in US and European countries and thoroughly solves the hard problem of water pollution caused by the direct touch of water by zinc and copper water taps which is made of materials containing minor lead element in traditional arts, which is suitable for large size production.

Description

The plastic-steel combined tap
Technical field
The utility model relates to technical field of taps, more specifically to having cold and hot water inlet and outlet function, knockdown water tap.
Background technique
The mixed water of existing hot and cold water generally is made of main body and the spool in main body with the water tap of function, tap main body all adopts casting to make, the dark form grid slotted eye that is provided with various complexity in its main body constitutes cold and hot intake tunnel and exhalant canal, and above-mentioned passage is communicated with cold and hot water intake and water outlet respectively; The Casting Technology difficulty of the tap main body of said structure is big, the brass casting that generally can only adopt low melting point, easily flow, material mixes is made, because the deep inside that the dark form grid slotted eye of various complexity is all cast in main body, mechanical processing difficulty is increased, simultaneously dark form grid easily causes the pore leak when casting and can't find, thereby cause that the situation that hot and cold water leaks takes place, make its difficult quality control; Contain harmful matters such as lead simultaneously in the cast copper, do not meet high-level environmental requirement, therefore this type of water tap of American-European countries's import all will carry out the strictness detection, and the someone adopts on its surface and adopts the mode of the harmful lead element of solvent clean, but can't tackle the problem at its root.
In order to address the above problem, someone adopts stainless steel to cast tap main body, though this has solved harmful matter and the high-quality problems of water tap such as leaded, and its deficiency is arranged equally: 1), adopt stainless steel casting technique difficulty big, complex structure, processing difficulties; 2), product external surfaces has the granule pore, yield rate is low, thereby the cost height, is difficult to form produce in enormous quantities; 3), cost is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of production technology simple at the deficiency of above-mentioned water tap, and simple in structure, cost is low, the plastic-steel combined tap that can produce in enormous quantities.
For achieving the above object, the utility model has adopted following technological scheme: comprise water tap inner structure main body, water tap inner structure main body comprises spool, spool sleeve pipe and spool base, spool base on the inner structure main body is provided with osculum, cold water inlet hole, the hot water inlet hole, the adjusting handle is established on main body top, spool is located on the spool base, the corresponding hole that is provided with on it, it is characterized in that, this water tap is by independently inner structure main body and outer layer plastic two-part constitute, the inner structure main body also comprises the osculum on the spool base, cold water inlet hole, the water outlet that the hot water inlet hole connects is taken over, the cold water water inlet is taken over, the hot water water inlet is taken over, and outer layer plastic contains water outlet to be taken over, the cold water water inlet is taken over, the hot water water inlet is taken over.The spool base of main body inner structure can or be screwed into one by valve core housing body and the welding of spool base.
Outstanding effect of the present utility model is: tap main body of the prior art adopts cast inblock, and the dark form grid slotted eye that is provided with various complexity in it constitutes cold and hot intake tunnel and exhalant canal, is communicated with cold and hot water intake and water outlet respectively by passage; Complex process, yield rate is low, compared with prior art, the decoration overcoat that the utility model adopts plastics to make, adopted the mode of taking in its internal structure, do not adopt the complicated integral casting process that pollutes of tradition, injection molded can be adopted in the tap main body outside, processing technology is simple and convenient, and cost is low, manufacturing is simple and convenient, and its appearance can adopt plating mode simultaneously, appearance quality is good, the peculiar granule pore of foundry goods appearance can not occur, not be prone to the quality problems of leaking, the yield rate height yet; The appearance of its injection molded also can be mixed with various moulding style, the various styles attractive in appearance of conversion are more or less freely, its body interior structure can adopt harmful element tube material manufacturings such as stainless steel or other be not leaded, more effectively fundamentally solved the water tap that directly contacts that traditional cast copper makes a difficult problem, met the high standard environmental requirement of the national strict observing and controlling in USA and Europe because of leaded polluted water with water; Be suitable for producing in enormous quantities.
Description of drawings
Fig. 1 is the utility model one routine water tap (box is used) sectional structure schematic representation;
Fig. 2 the utility model does not contain the schematic representation of the internal structure of outside injection moulding part;
Fig. 3 is the schematic representation that another example of the utility model (bathtub is used) does not contain the internal structure of outside injection moulding part.
Embodiment
As Fig. 1~shown in Figure 2, plastic-steel combined tap of the present utility model comprises the tap main body inner structure and decorates overcoat 5, spool 2 is located in the main body inner structure, the tap main body inner structure is provided with osculum, cold water inlet hole, the hot water inlet hole, main body top is established and is regulated handle assembly 1, the water tap outer decorative layer is made by plastic injection-moulded 5, valve core case 4 on the main body, spool sleeve pipe 3 adopts the stainless steel manufacturing, spool 2 is located in the sleeve body 3 on spool base 4 tops, regulate handle assembly 1 and be located at spool 2 tops, spool base 4 is provided with cold, hot water inlet hole and osculum, also be provided with spool angle hole on it, osculum on the spool base 4, cold water inlet hole, the hot water inlet hole all is connected with stainless steel and takes over 8,6,7, take over 6,7,8 outsides are included in its inside by the outer layer plastic 5 of injection molded, and the valve core case 4 of main body inner structure can be integrally welded by valve core housing body 3 and spool base 4.
Shown in Figure 3 is bathtub of the present utility model internal structure schematic representation, be with last embodiment's difference, its warm-cold inleting pipe 6,7 is laterally water inlet, is connected to water knockout drum 9 on the rising pipe 8, its outside inject outer plastic layer contain to live this internal structure complete water tap.The structure that outer injection shaped structure of the present utility model and inner pipe fitting constitute is also applicable to other multiple water tap.Its outer plastic layer also can be provided with electrodeposited coating; Outer layer plastic layer of the present utility model can be injection molded into multiple profile.

Claims (3)

1, a kind of plastic-steel combined tap, comprise water tap inner structure main body, water tap inner structure main body comprises spool, spool sleeve pipe and spool base, spool base on the inner structure main body is provided with osculum, cold water inlet hole, the hot water inlet hole, the adjusting handle is established on main body top, spool is located on the spool base, the corresponding hole that is provided with on it, it is characterized in that, this water tap is by independently inner structure main body and outer layer plastic two-part constitute, the inner structure main body also comprises the osculum on the spool base, cold water inlet hole, the water outlet that the hot water inlet hole connects is taken over, the cold water water inlet is taken over, the hot water water inlet is taken over, and outer layer plastic contains water outlet to be taken over, the cold water water inlet is taken over, the hot water water inlet is taken over.
2, plastic-steel combined tap according to claim 1 is characterized in that, the valve core housing body of described main body inner structure and spool base weld or be screwed into one.
3, plastic-steel combined tap according to claim 1 is characterized in that, described water tap outer plastic layer outside also is provided with the electroplated decoration layer.
CN 03226446 2003-05-26 2003-05-26 Plastic-steel combined water tap Expired - Lifetime CN2625677Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 03226446 CN2625677Y (en) 2003-05-26 2003-05-26 Plastic-steel combined water tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 03226446 CN2625677Y (en) 2003-05-26 2003-05-26 Plastic-steel combined water tap

Publications (1)

Publication Number Publication Date
CN2625677Y true CN2625677Y (en) 2004-07-14

Family

ID=34246594

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 03226446 Expired - Lifetime CN2625677Y (en) 2003-05-26 2003-05-26 Plastic-steel combined water tap

Country Status (1)

Country Link
CN (1) CN2625677Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101907183A (en) * 2010-07-15 2010-12-08 江门市德邑大卫浴有限公司 Water faucet and water mixing pipe core thereon
CN101907192A (en) * 2010-07-15 2010-12-08 宁波市鑫晟工贸实业有限公司 Manufacture method of plastic faucet body
CN102032362A (en) * 2010-10-21 2011-04-27 宁波市鑫晟工贸实业有限公司 Dual-material faucet and manufacturing method thereof
CN102114589B (en) * 2009-12-31 2012-09-05 深圳成霖洁具股份有限公司 Manufacturing method and product of lead-free copper water outlet pipe
ITFI20130223A1 (en) * 2013-09-23 2015-03-24 Rubinetterie Zazzeri Spa "sanitary jet"

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102114589B (en) * 2009-12-31 2012-09-05 深圳成霖洁具股份有限公司 Manufacturing method and product of lead-free copper water outlet pipe
CN101907183A (en) * 2010-07-15 2010-12-08 江门市德邑大卫浴有限公司 Water faucet and water mixing pipe core thereon
CN101907192A (en) * 2010-07-15 2010-12-08 宁波市鑫晟工贸实业有限公司 Manufacture method of plastic faucet body
CN102032362A (en) * 2010-10-21 2011-04-27 宁波市鑫晟工贸实业有限公司 Dual-material faucet and manufacturing method thereof
CN102032362B (en) * 2010-10-21 2012-12-05 宁波市鑫晟工贸实业有限公司 Dual-material faucet and manufacturing method thereof
ITFI20130223A1 (en) * 2013-09-23 2015-03-24 Rubinetterie Zazzeri Spa "sanitary jet"

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
LICC Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model
EE01 Entry into force of recordation of patent licensing contract

Assignee: Shuande, Foshan City Luo Jite hot-water heating sanitary ware product Co., Ltd

Assignor: He Jianbin|He Tangguang|He Jianyun

Contract record no.: 2013990000146

Denomination of utility model: Plastic-steel combined water tap

Granted publication date: 20040714

License type: Common License

Record date: 20130410

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20130526

Granted publication date: 20040714