CN101907183A - Water faucet and water mixing pipe core thereon - Google Patents

Water faucet and water mixing pipe core thereon Download PDF

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Publication number
CN101907183A
CN101907183A CN 201010227135 CN201010227135A CN101907183A CN 101907183 A CN101907183 A CN 101907183A CN 201010227135 CN201010227135 CN 201010227135 CN 201010227135 A CN201010227135 A CN 201010227135A CN 101907183 A CN101907183 A CN 101907183A
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CN
China
Prior art keywords
water
split
pipe
type pipe
core
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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.)
Pending
Application number
CN 201010227135
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Chinese (zh)
Inventor
曾荣虔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGMEN DEYIDA TOILET AND BATHROOM CO Ltd
Original Assignee
JIANGMEN DEYIDA TOILET AND BATHROOM CO Ltd
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Application filed by JIANGMEN DEYIDA TOILET AND BATHROOM CO Ltd filed Critical JIANGMEN DEYIDA TOILET AND BATHROOM CO Ltd
Priority to CN 201010227135 priority Critical patent/CN101907183A/en
Publication of CN101907183A publication Critical patent/CN101907183A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a water faucet and a water mixing pipe core thereon. The water mixing pipe core at least comprises a first split pipe connected with a hot water pipe, a second split pipe connected with a cold water pipe, and a water outlet pipe seat for communicating the first split pipe and the second split pipe, wherein the first split pipe and the second split pipe are formed by two-time injection molding, wrap the water outlet pipe seat formed by one-time injection molding and serving as an insert, and are connected with the water outlet pipe seat to form a whole. Because of the integral water mixing pipe core, the traditional production mode of manual assembly with sealing of a sealing ring is improved into a production mode of manufacture and gapless connection with equipment in a die by the technical means of first manufacturing the water outlet pipe seat and then integrally manufacturing the rest split pipes, so the hidden trouble of water leakage in the traditional split water mixing pipe core is thoroughly eliminated, the material cost is saved, the assembly time is shortened and the product quality is improved.

Description

A kind of water tap and on mixed water pipe core
Technical field
The present invention relates to have the water tap and the part field thereof of mixed water function, in particular, improve relate to be a kind of water tap and on mixed water pipe core.
Background technique
Water tap is one of product comparatively commonly used in the kitchen and toilet facility, some water tap also has the function of mixing hot and cold water, for example, be installed in the two functions that water tap just had mixing cold water and hot water on washbowl or the vegetable sink, as shown in Figure 1, mixed water pipe core in the traditional water tap is a split-type structural, through assembling; Concrete, earlier make first split-type pipe 110 that is used to connect hot-water line, the water outlet base 130 that is used to connect second split-type pipe 120 of cold water pipe and is used to be communicated with described first split-type pipe and described second split-type pipe respectively, more described first split-type pipe 110 and described second split-type pipe 120 are assembled into respectively on the described water outlet base 130.
But, because the production of each part exists certain foozle, and the assembling of parts also exists certain assembly error, so in the joint of described first split-type pipe 110 with described water outlet base 130, and, all must adopt O RunddichtringO 140 to seal in the joint of described second split-type pipe 120 with described water outlet base 130; However, still in use in the future, stayed the hidden danger of percolating water to the client.
Therefore, prior art still haves much room for improvement and develops.
Summary of the invention
Order of the present invention is, provide a kind of water tap and on mixed water pipe core, can eliminate the percolating water hidden danger that traditional split type mixed water pipe core exists.
Technological scheme of the present invention is as follows:
Mixed water pipe core on a kind of water tap comprises one first split-type pipe that can connect hot-water line, a water outlet base that can connect one second split-type pipe of cold water pipe and be used to be communicated with described first split-type pipe and described second split-type pipe at least; Wherein, described first split-type pipe and described second split-type pipe form through injection moulding, link into an integrated entity with described water outlet base as mold insert.
Mixed water pipe core on the described water tap wherein, is provided with a titting water outlet on described water outlet base; Described titting water outlet and described first split-type pipe and described second split-type pipe link into an integrated entity; Described water outlet base and described titting water outlet are wrapped in the joint of described first split-type pipe and described second split-type pipe as mold insert.
Mixed water pipe core on the described water tap wherein, is provided with a titting water outlet on described water outlet base; Described titting water outlet and described first split-type pipe and described second split-type pipe link into an integrated entity; Described titting water outlet forms in the process of described first split-type pipe of quadric injection mould and described second split-type pipe.
Mixed water pipe core on the described water tap, wherein, described titting water outlet is provided with the worm structure that is used to connect outlet pipe.
Mixed water pipe core on the described water tap, wherein, described first split-type pipe and described second split-type pipe be arranged in parallel; Described water outlet base is across between described first split-type pipe and described second split-type pipe.
Mixed water pipe core on the described water tap wherein, is provided with the hot water spool on described first split-type pipe, be used to regulate the hot water flow that enters described water outlet base.
Mixed water pipe core on the described water tap wherein, is provided with cold water valve core on described second split-type pipe, be used to regulate the cold water flow that enters described water outlet base.
Mixed water pipe core on the described water tap, wherein, described first split-type pipe and/or described second split-type pipe are provided with worm structure, are used to connect the hot/cold water pipe.
A kind of water tap, be used to regulate mixing hot and cold water, it comprises a hot water spool, a cold water valve core, an outlet pipe, one first split-type pipe that connects hot-water line, one second split-type pipe that connects cold water pipe and a water outlet base that is communicated with described first split-type pipe and described second split-type pipe; Described hot water spool is arranged on first split-type pipe; Described cold water valve core is arranged on second split-type pipe; Described outlet pipe is arranged on the water outlet base; Wherein, described first split-type pipe and described second split-type pipe form through injection moulding, link into an integrated entity with the double described water outlet base of doing mold insert.
Described water tap, wherein, described outlet pipe comprises a body and a double left lobe tube core and a right lobe tube core of doing mold insert; Described body forms through injection moulding, links into an integrated entity with described left lobe tube core and described right lobe tube core.
A kind of water tap provided by the present invention and on mixed water pipe core owing to adopted integrated type to mix the water pipe core, make the technological means that one is made all the other split-type pipes behind the water outlet base by first split; Traditional employing seal ring is sealed into the mode of production that pedestrian worker assembles, is improved in mould and finishes the mode of production made from seamless link by equipment; Thereby thoroughly eliminated the percolating water hidden danger that traditional split type mixed water pipe core exists; Moreover, also save cost of material, shortened built-up time, improved quality of product.
Description of drawings
Fig. 1 is the mixed water pipe core exploded view in the prior art water tap;
Fig. 2 a is the titting water outlet stereogram among the water tap embodiment one of the present invention;
Fig. 2 b is the water outlet base stereogram among the water tap embodiment one of the present invention;
Fig. 2 c is the mixed water pipe core stereogram among the water tap embodiment one of the present invention;
Fig. 2 d is the mixed water pipe core partial sectional view among the water tap embodiment one of the present invention;
Fig. 3 a is the water outlet base stereogram among the water tap embodiment two of the present invention;
Fig. 3 b is the mixed water pipe core stereogram among the water tap embodiment two of the present invention;
Fig. 3 c is the mixed water pipe core partial sectional view among the water tap embodiment two of the present invention;
Fig. 4 a1 is the right lobe tube core figure among the water tap embodiment four of the present invention;
Fig. 4 a2 is the left lobe tube core figure among the water tap embodiment four of the present invention;
Fig. 4 b is the outlet pipe stereogram among the water tap embodiment four of the present invention;
Fig. 4 c is the outlet pipe sectional view among the water tap embodiment four of the present invention;
Fig. 5 a1 is the right lobe tube core figure among the water tap embodiment five of the present invention;
Fig. 5 a2 is the left lobe tube core figure among the water tap embodiment five of the present invention;
Fig. 5 b is the outlet pipe stereogram among the water tap embodiment five of the present invention;
Fig. 5 c is the outlet pipe sectional view among the water tap embodiment five of the present invention;
Fig. 6 a is the water outlet base stereogram among the water tap embodiment three of the present invention;
Fig. 6 b is the mixed water pipe core stereogram among the water tap embodiment three of the present invention;
Fig. 6 c is the mixed water pipe core partial sectional view among the water tap embodiment three of the present invention.
Embodiment
Below with reference to accompanying drawing, the specific embodiment of the present invention and embodiment are described in detail.
Mixed water pipe core on a kind of water tap of the present invention, can be used for mixing the current in a plurality of pipelines, one of its embodiment, double end tube core with mixing hot and cold water is an example, shown in accompanying drawing 6c, comprise one first split-type pipe 610 and a water outlet base 630 that is used to be connected one second split-type pipe 620 of cold water pipe and be used to be communicated with described first split-type pipe 610 and described second split-type pipe 620 that are used to connect hot-water line; Wherein, the described water outlet base 630 through once injecting is arranged in the mould of described mixed water pipe core as mold insert; Described first split-type pipe 610 and described second split-type pipe 620 form through quadric injection mould by this mould, and described water outlet base 630 is wrapped in its joint, and link into an integrated entity with this water outlet base 630.
Compare with the mixed water pipe core of prior art, the present invention once injects described water outlet base 630 earlier, shown in accompanying drawing 6a; Quadric injection mould goes out described first split-type pipe 610 and described second split-type pipe 620 again, shown in accompanying drawing 6b; Thereby both saved the cost of material of the seal ring that is used to seal, shortened the operation and the time of assembling water tap again; Meanwhile, more eliminated the percolating water hidden danger that causes because of part foozle and assembly error.
Embodiment one, shown in accompanying drawing 2d, in mixed water pipe core of the present invention, comprises a water outlet base 230 and a titting water outlet 250, links into an integrated entity with second split-type pipe 220 that is connected cold water pipe with first split-type pipe 210 that is connected hot-water line; Wherein, described titting water outlet 250 shown in accompanying drawing 2a, was an independent part before becoming the part of water-mixing valve core; Described water outlet base 230 shown in accompanying drawing 2b, also was an independent part before becoming the part of water-mixing valve core; Described mixed water pipe core is shown in accompanying drawing 2c, once inject earlier described water outlet base 230, again described titting water outlet 250 is assembled on this water outlet base 230, be arranged in the injection mould of this mixed water pipe core as mold insert jointly, go out described first split-type pipe 210 and described second split-type pipe 220 by the injection machine quadric injection mould, described water outlet base 230 and described titting water outlet 250 are wrapped, thereby eliminated the percolating water hidden danger of described titting water outlet 250 and described water outlet base 230 joining places; Embodiment one can be fit to use when the material of the material of described titting water outlet 250 and described water outlet base 230 is inequality, also can be fit to adopt under the situation that described titting water outlet 250 is difficult to depanning in the quadric injection mould process.
Embodiment two, shown in accompanying drawing 3c, in mixed water pipe core of the present invention, the titting water outlet 350 that is connected with described water outlet base 330 one can also connect in the process of first split-type pipe 310 of hot-water line and second split-type pipe 320 that is connected cold water pipe at quadric injection mould and together forms; Described mixed water pipe core is shown in accompanying drawing 3c, can once inject described water outlet base 330 earlier, be arranged on this water outlet base 330 in the injection mould of described mixed water pipe core as mold insert again, go out described first split-type pipe 310 and described second split-type pipe 320 by the injection machine quadric injection mould, described water outlet base 330 is wrapped, thereby eliminated the percolating water hidden danger of described first split-type pipe 310 and described second split-type pipe 320 and described water outlet base 330 joining places; The material that embodiment two can be fit to described titting water outlet 250 uses when identical with the material of described water outlet base 230.
Embodiment three, and is similar with embodiment two shown in accompanying drawing 6c, and different is that in mixed water pipe core of the present invention, described water outlet base 650 is provided with the worm structure that is used to connect outlet pipe.
Mix in the preferred embodiment of water pipe core in the present invention, described first split-type pipe 210 (, 310 or 610) and described second split-type pipe 220 (, 320 or 620) be arranged in parallel; Described water outlet base 230 (, 330 or 630) is across between described first split-type pipe 210 (, 310 or 610) and described second split-type pipe 220 (, 320 or 620); Wherein, on described first split-type pipe 210 (, 310 or 610), the hot water spool is set, is used for regulating the hot water flow that enters described water outlet base 230 (, 330 or 630); On described second split-type pipe 220 (, 320 or 620), cold water valve core is set, is used for regulating the cold water flow that enters described water outlet base 230 (, 330 or 630); Be preferably, described first split-type pipe 210 (, 310 or 610) and/or described second split-type pipe 220 (, 320 or 620) are provided with worm structure, are used to connect the hot/cold water pipe; Be preferably, in embodiment three, the direction that is provided with that worm structure on direction and described first split-type pipe 610 and described second split-type pipe 620 is set of worm structure be arranged in parallel on the described water outlet base 650, so that the product depanning.
Embodiment four, and shown in accompanying drawing 4b, the outlet pipe on a kind of water tap is used to be arranged on a water outlet base 230; Described water outlet base 230 can be communicated with hot-water line and the cold water pipe under the spool control at least; Wherein, described outlet pipe comprises a body 440 and a double left lobe tube core 440a and a right lobe tube core 440b who does mold insert, shown in accompanying drawing 4a1 and 4a2; Described body 440 forms through injection moulding, is connected setting with described left lobe tube core 440a with described right lobe tube core 440b one.Concrete, once inject earlier described left lobe tube core 440a and described right lobe tube core 440b, again described left lobe tube core 440a and described right lobe tube core 440b are arranged on as mold insert in the mould of described outlet pipe, go out the body 440 of described outlet pipe by the equipment quadric injection mould, shown in accompanying drawing 4c; Compare with traditional body that once injects outlet pipe, described outlet pipe of the present invention can satisfy and has two or more camber requirements.
Embodiment five, and shown in accompanying drawing 5b, the outlet pipe on a kind of water tap is used to be arranged on a water outlet base 230; Described water outlet base 230 can be communicated with hot-water line and the cold water pipe under the spool control at least; Wherein, described outlet pipe comprises a body 550 and a double left lobe tube core 550a and a right lobe tube core 550b who does mold insert, shown in accompanying drawing 5a1 and 5a2; Described body 550 forms through injection moulding, is connected setting with described left lobe tube core 550a with described right lobe tube core 550b one.Concrete, once inject earlier described left lobe tube core 550a and described right lobe tube core 550b, again described left lobe tube core 550a and described right lobe tube core 550b are arranged on as mold insert in the mould of described outlet pipe, go out the body 550 of described outlet pipe by the equipment quadric injection mould, shown in accompanying drawing 5c; Different is that embodiment four outlet pipe has a camber that radian is bigger, equally also is the outlet pipe that a traditional injection moulding can not be made with embodiment three.
Based on above-mentioned mixed water pipe core and outlet pipe through quadric injection mould, a kind of water tap of the present invention is used to regulate mixing hot and cold water, and it comprises a hot water spool, a cold water valve core and an outlet pipe 440 (or 550); Described hot water spool is arranged on one first split-type pipe 210 that can connect hot-water line; Described cold water valve core is arranged on one second split-type pipe 220 that can connect cold water pipe; Described outlet pipe 440 (or 550) is arranged on the water outlet base that is used to be communicated with described first split-type pipe 210 and described second split-type pipe 220 230; Wherein, described first split-type pipe 210 and described second split-type pipe 220 form through injection moulding, are connected setting with the double described water outlet base one of doing mold insert; Compare with the water tap that traditional mixed water pipe core is housed, water tap of the present invention has been eliminated the client to occurring the misgivings of percolating water in the using process in future, has prolonged the working life of product.
Be preferably, described outlet pipe 440 (or 550) comprises a body and a double left lobe tube core 440a (or 550a) and a right lobe tube core 440b (or 550b) who does mold insert; Described body forms through injection moulding, is connected setting with described left lobe tube core 440a (or 550a) with described right lobe tube core 440b (or 550b) one; Compare with the outlet pipe on the traditional water tap, the outlet pipe on the water tap of the present invention can satisfy a camber that radian is bigger, and two or more camber requirement, has solved the production technology problem of the outlet pipe of any camber on the same plane.
Should be understood that, for those of ordinary skills, can be improved according to the above description or conversion, and all these improvement and conversion all should belong to the protection domain of claims of the present invention.

Claims (10)

1. the mixed water pipe core on the water tap comprises one first split-type pipe that connects hot-water line, one second split-type pipe that connects cold water pipe and a water outlet base that is communicated with described first split-type pipe and described second split-type pipe; It is characterized in that described first split-type pipe and described second split-type pipe and described water outlet base link into an integrated entity.
2. according to the mixed water pipe core on the described water tap of claim 1, it is characterized in that, on described water outlet base, a titting water outlet is set; Described titting water outlet and described first split-type pipe and described second split-type pipe link into an integrated entity; Described water outlet base and described titting water outlet are wrapped in the joint of described first split-type pipe and described second split-type pipe as mold insert.
3. according to the mixed water pipe core on the described water tap of claim 1, it is characterized in that, on described water outlet base, a titting water outlet is set; Described titting water outlet and described first split-type pipe and described second split-type pipe link into an integrated entity; Described titting water outlet forms in the process of described first split-type pipe of quadric injection mould and described second split-type pipe.
4. according to the mixed water pipe core on the described water tap of claim 3, it is characterized in that described titting water outlet is provided with the worm structure that is used to connect outlet pipe.
5. according to the mixed water pipe core on the described water tap of claim 1, it is characterized in that described first split-type pipe and described second split-type pipe be arranged in parallel; Described water outlet base is across between described first split-type pipe and described second split-type pipe.
6. according to the mixed water pipe core on the described water tap of claim 1, it is characterized in that, on described first split-type pipe, the hot water spool is set.
7. according to the mixed water pipe core on the described water tap of claim 1, it is characterized in that, on described second split-type pipe, cold water valve core is set.
8. according to the mixed water pipe core on arbitrary described water tap in the claim 1 to 7, it is characterized in that described first split-type pipe or described second split-type pipe are provided with the worm structure that is used to connect hot-water line or cold water pipe.
9. a water tap comprises a hot water spool, a cold water valve core, an outlet pipe, one first split-type pipe that connects hot-water line, one second split-type pipe that connects cold water pipe and a water outlet base that is communicated with described first split-type pipe and described second split-type pipe; Described hot water spool is arranged on first split-type pipe; Described cold water valve core is arranged on second split-type pipe; Described outlet pipe is arranged on the water outlet base; It is characterized in that described first split-type pipe and described second split-type pipe and described water outlet base link into an integrated entity.
10. water tap according to claim 9 is characterized in that, described outlet pipe comprises a body, a left lobe tube core and a right lobe tube core; Described body and described left lobe tube core and described right lobe tube core link into an integrated entity.
CN 201010227135 2010-07-15 2010-07-15 Water faucet and water mixing pipe core thereon Pending CN101907183A (en)

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Application Number Priority Date Filing Date Title
CN 201010227135 CN101907183A (en) 2010-07-15 2010-07-15 Water faucet and water mixing pipe core thereon

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103291974A (en) * 2013-06-25 2013-09-11 张华明 Multi-functional faucet body built in wall

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269840B1 (en) * 1996-12-10 2001-08-07 American Standard International Inc. Valve-in-valve body, vent port and method
CN2479311Y (en) * 2001-05-14 2002-02-27 王世明 Water-mixing hydrant for basin-type water tap
CN2479312Y (en) * 2001-05-14 2002-02-27 王世明 Basin-type water tap with water-mixing hydrant
CN2625677Y (en) * 2003-05-26 2004-07-14 何堂光 Plastic-steel combined water tap
CN201475416U (en) * 2009-05-25 2010-05-19 厦门建霖工业有限公司 Novel faucet inner core body structure
CN201487342U (en) * 2009-06-01 2010-05-26 厦门建霖工业有限公司 Faucet injection structure
CN201751648U (en) * 2010-07-15 2011-02-23 江门市德邑大卫浴有限公司 Water tap and water mixing pipe core thereon

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6269840B1 (en) * 1996-12-10 2001-08-07 American Standard International Inc. Valve-in-valve body, vent port and method
CN2479311Y (en) * 2001-05-14 2002-02-27 王世明 Water-mixing hydrant for basin-type water tap
CN2479312Y (en) * 2001-05-14 2002-02-27 王世明 Basin-type water tap with water-mixing hydrant
CN2625677Y (en) * 2003-05-26 2004-07-14 何堂光 Plastic-steel combined water tap
CN201475416U (en) * 2009-05-25 2010-05-19 厦门建霖工业有限公司 Novel faucet inner core body structure
CN201487342U (en) * 2009-06-01 2010-05-26 厦门建霖工业有限公司 Faucet injection structure
CN201751648U (en) * 2010-07-15 2011-02-23 江门市德邑大卫浴有限公司 Water tap and water mixing pipe core thereon

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103291974A (en) * 2013-06-25 2013-09-11 张华明 Multi-functional faucet body built in wall

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Open date: 20101208