CN107504223B - Pull formula tap - Google Patents

Pull formula tap Download PDF

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Publication number
CN107504223B
CN107504223B CN201710926447.5A CN201710926447A CN107504223B CN 107504223 B CN107504223 B CN 107504223B CN 201710926447 A CN201710926447 A CN 201710926447A CN 107504223 B CN107504223 B CN 107504223B
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CN
China
Prior art keywords
water inlet
seat
pipe
valve core
tube
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.)
Active
Application number
CN201710926447.5A
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Chinese (zh)
Other versions
CN107504223A (en
Inventor
谢镇鹏
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.)
Kaiping Lejie Sanitary Wares Industry Co ltd
Original Assignee
Kaiping Lejie Sanitary Wares Industry Co ltd
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 Kaiping Lejie Sanitary Wares Industry Co ltd filed Critical Kaiping Lejie Sanitary Wares Industry Co ltd
Priority to CN201710926447.5A priority Critical patent/CN107504223B/en
Publication of CN107504223A publication Critical patent/CN107504223A/en
Application granted granted Critical
Publication of CN107504223B publication Critical patent/CN107504223B/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K11/00Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
    • F16K11/02Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
    • F16K11/06Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
    • F16K11/072Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
    • F16K11/074Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
    • F16K11/0743Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K27/00Construction of housing; Use of materials therefor
    • F16K27/04Construction of housing; Use of materials therefor of sliding valves
    • F16K27/044Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members
    • F16K27/045Construction of housing; Use of materials therefor of sliding valves slide valves with flat obturating members with pivotal obturating members
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/44Mechanical actuating means
    • F16K31/60Handles
    • F16K31/605Handles for single handle mixing valves

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
  • Valve Housings (AREA)

Abstract

The pull-out faucet comprises a main body, a valve core seat, a valve core assembly, a gland, a decorative cover, a handle, a tooth pipe, a cold water inlet pipe, a hot water inlet pipe, a water outlet pipe, a pull pipe and a water nozzle assembly, wherein the upper part of the valve core seat is provided with a positioning hole, the left and right parts of the lower part are provided with cold water inlet holes and hot water inlet holes, and the middle part is provided with a water outlet hole; the valve core seat is provided with clamping tongues at two sides, two clamping grooves are arranged in the main body part, the valve core seat also comprises a pipe seat, a sliding hole of a drawing pipe, a cold water inlet pipe groove and a hot water inlet pipe groove are arranged on the pipe seat, and a flange is arranged at the bottom of the pipe seat; the clamping tongue on the valve core seat is embedded with the clamping groove, the positioning column on the valve core assembly is inserted into the positioning hole, the tube seat is inserted into the dental canal, the flange is matched with the lower end of the dental canal to stop, and the cold water inlet pipe and the hot water inlet pipe are respectively embedded with the cold water inlet pipe groove and the hot water inlet pipe groove. The clamping tongue is embedded with the clamping groove, and then the valve core component is assembled, so that the assembly can be realized, the screw-free fixation is realized, and the assembly is convenient.

Description

Pull formula tap
Technical Field
The invention relates to a faucet, in particular to a pull-out faucet.
Background
The prior art at present, a pull-type faucet comprises a main body, a valve core seat, a valve core assembly, a gland, a decorative cover, a handle, a tooth pipe, a cold water inlet pipe, a hot water inlet pipe, a water outlet pipe, a pull pipe, a rotating seat assembly, a seat pipe and a water nozzle assembly, wherein the main body comprises a main body part with an upper opening and a lower opening and a valve core cavity part, the rotating seat assembly is connected with the upper end of the main body part, one end of the seat pipe is connected with the rotating assembly, the other end of the water nozzle assembly is detachably matched, and the tooth pipe is connected with the lower end of the main body part; the valve core component is arranged in the valve core cavity part, the gland is in threaded engagement with the valve core cavity part, the decorative cover is connected with the gland, and the handle is connected with the valve rod of the valve core component. The problems are: the structure is complicated, and work efficiency is low, and is with high costs, and the assembly is inconvenient.
Disclosure of Invention
The purpose of the invention is that: the pull-out faucet has the characteristics of convenience in assembly, high machining efficiency and low cost.
The invention is realized in the following way: the utility model provides a pull formula tap, including main part, valve core seat, case subassembly, gland, device lid, handle, dental tube, cold water inlet tube, hot water inlet tube, outlet pipe, pull pipe, rotate seat subassembly, seat pipe and water injection well choke subassembly, the main part includes upper and lower open-ended main part and valve core cavity, rotates seat subassembly and is connected with the upper end of main part, seat pipe one end is connected with rotating the subassembly, the removable cooperation of other end water injection well choke subassembly, dental tube and the lower extreme of main part are connected; the valve core assembly is arranged in the valve core cavity part, the gland is in threaded engagement with the valve core cavity part, the decorative cover is connected with the gland, and the handle is connected with the valve rod of the valve core assembly; the special feature is that: the upper part of the end face of the valve core seat is provided with a positioning hole, the left and right of the lower part is provided with a cold water inlet hole and a hot water inlet hole, and the middle part is provided with a water outlet hole; the two sides of the valve core seat are provided with clamping tongues, the bottom is provided with a cold water inlet channel, a hot water inlet channel and a water outlet channel, and the cold water inlet channel, the hot water inlet channel and the water outlet channel are respectively communicated with the cold water inlet hole, the hot water inlet hole and the water outlet hole; the cold water inlet pipe, the hot water inlet pipe and the water outlet pipe are respectively connected with the cold water inlet channel, the hot water inlet channel and the water outlet channel;
two clamping grooves are arranged in the main body part,
The water heater also comprises a tube seat, wherein a sliding hole of the pull tube is arranged on the tube seat, a cold water inlet tube groove and a hot water inlet tube groove are arranged on the side face of the tube seat, and a flange is arranged at the bottom of the tube seat;
the clamping tongue on the valve core seat is embedded with the clamping groove, the end surfaces of the valve core seat, which are provided with a cold water inlet hole, a hot water inlet hole and a water outlet hole, are attached to the valve core assembly, a positioning column on the valve core assembly is inserted into the positioning hole, a tube seat is inserted into a dental tube, a flange is matched with the lower end of the dental tube for stopping, and the cold water inlet pipe and the hot water inlet pipe are respectively embedded with the cold water inlet pipe groove and the hot water inlet pipe groove; one end of the drawing pipe is connected with the water outlet pipe, and the other end of the drawing pipe penetrates through the sliding hole of the drawing pipe, the main body part and the seat pipe to be connected with the water nozzle assembly.
The pull-out faucet is characterized in that: the cold water inlet pipe, the hot water inlet pipe and the water outlet pipe are made of copper materials,
The valve core seat is made of stainless steel or copper materials, and the cold water inlet pipe, the hot water inlet pipe and the water outlet pipe are welded with the valve core seat.
The pull-out faucet is characterized in that: the rotary seat assembly comprises a cylindrical seat body and a wear-resistant sleeve with a notch, the upper part of the cylindrical seat body is provided with an external threaded joint, the middle part is provided with an annular groove, the lower part is provided with an inserting joint,
A counter bore is formed in the upper opening of the main body part, and a screw hole is formed in the wall of the counter bore;
The plug connector is inserted into the upper opening, the annular groove corresponds to the counter bore, the positioning nail penetrates through the screw hole to be embedded with the positioning hole on the wear-resistant sleeve, and the seat tube is screwed with the external thread connector.
The pull-out faucet is characterized in that: the water nozzle component comprises a nozzle main body part, a joint part and a water outlet part,
The joint part is inserted into the seat tube and can be detachably matched.
The drawing type water tap is different from the prior art in that the valve core seat is arranged in the main body part, the clamping tongue is embedded with the clamping groove, and then the valve core assembly is assembled, so that the assembly can be realized, the screw-free fixation is realized, and the assembly is convenient. The machine has no special water requirement, convenient machining and high efficiency.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is one of the exploded perspective views of the present invention.
FIG. 3 is a second perspective exploded view of the present invention.
Fig. 4 is a perspective cross-sectional view of the body of the present invention.
Fig. 5 is a perspective view of a header of the present invention.
FIG. 6 is a cross-sectional view of the fitting of the dental tube, tube holder, cold water inlet tube, hot water outlet tube and outlet tube of the present invention.
Fig. 7 is an exploded perspective view of the swivel base assembly of the present invention.
Fig. 8 is a perspective view of a valve cartridge of the present invention.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
As shown in fig. 1 and 2, a pull-out faucet comprises a main body 1, a valve core seat 2, a valve core assembly 3, a gland 4, a device cover 5, a handle 6, a tooth pipe 7, a cold water inlet pipe 81, a hot water inlet pipe 82, a water outlet pipe 83, a pull pipe 9, a rotating seat assembly 10, a seat pipe 11 and a water nozzle assembly 12, wherein the main body 1 comprises a main body part 1A and a valve core cavity part 1B which are opened up and down, the rotating seat assembly 10 is connected with the upper end of the main body part 1A, one end of the seat pipe 11 is connected with the rotating assembly 10, the other end of the water nozzle assembly 12 is detachably matched, and the tooth pipe 7 is connected with the lower end of the main body part 1A; the valve core assembly 3 is arranged in the valve core cavity part 1B, the gland 4 is screwed with the valve core cavity part 1B, the decorative cover 5 is connected with the gland 4, and the handle 6 is connected with the valve rod of the valve core assembly 3.
As shown in fig. 8, a positioning hole 21 is formed in the upper part of the end surface of the valve core seat 2, a cold water inlet hole 22 and a hot water inlet hole 23 are formed in the left and right parts of the lower part, and a water outlet hole 24 is formed in the middle part; the two sides of the valve core seat 2 are provided with clamping tongues 25, the bottom is provided with a cold water inlet channel, a hot water inlet channel and a water outlet channel, and the cold water inlet channel, the hot water inlet channel and the water outlet channel are respectively communicated with a cold water inlet hole 22, a hot water inlet hole 23 and a water outlet hole 24; the cold water inlet pipe 81, the hot water inlet pipe 82 and the water outlet pipe 83 are respectively connected with a cold water inlet channel, a hot water inlet channel and a water outlet channel; the axes of the cold water inlet hole 22, the hot water inlet hole 23 and the water outlet hole 24 are vertical to the axes of the cold water inlet channel, the hot water inlet channel and the water outlet channel;
two clamping grooves 1C are arranged in the main body part 1A,
The pipe seat 13 is provided with a drawing pipe sliding hole 131, a cold water inlet pipe groove 132 and a hot water inlet pipe groove 133 on the side surfaces, and a flange 134 is arranged at the bottom;
The clamping tongue 25 on the valve core seat 2 is embedded with the clamping groove 1C, the end surfaces of the valve core seat 2, which are provided with a cold water inlet hole, a hot water inlet hole and a water outlet hole, are attached to the valve core assembly 3, a positioning column on the valve core assembly 3 is inserted into the positioning hole 21, the pipe seat 13 is inserted into the dental tube 7, the flange 134 is matched with the lower end of the dental tube 7 for stopping, and the cold water inlet pipe 81 and the hot water inlet pipe 82 are respectively embedded with the cold water inlet pipe groove 132 and the hot water inlet pipe groove 133; one end of the pull pipe 9 is connected with the water outlet pipe 83, and the other end passes through the pull pipe sliding hole 131, the main body part 1A, the rotary seat assembly 10 and the seat pipe 11 to be connected with the water nozzle assembly 12;
the seat tube 11 and the water nozzle assembly 12 rotate together.
The cold water inlet pipe 81, the hot water inlet pipe 82 and the water outlet pipe 83 are made of copper material,
The valve core seat 2 is made of stainless steel or copper materials, and the cold water inlet pipe 81, the hot water inlet pipe 82 and the water outlet pipe 83 are welded with the valve core seat 2.
The rotary seat assembly 10 comprises a cylindrical seat body 101 and a wear-resistant sleeve 102 with a notch, wherein an external threaded joint 1011 is arranged at the upper part of the cylindrical seat body 101, an annular groove 1012 is arranged at the middle part, a plug 1013 is arranged at the lower part,
A counter bore 1D is formed in the upper opening of the main body part 1A, and a screw hole 1E is formed in the wall of the counter bore 1D;
The plug 1013 is inserted into the upper opening, the annular groove 1012 corresponds to the counter bore 1D, the positioning nail 14 is embedded into the positioning hole on the wear-resistant sleeve 102 through the screw hole 1E, and the seat tube 11 is screwed with the external threaded joint 1011.
The water nozzle assembly 12 includes a nozzle body portion 121, a joint portion 122 and a water outlet portion 123,
The joint part 122 is inserted into the seat tube 11 and detachably fitted.
What has been described above is merely a preferred embodiment of the present invention. It should be noted that modifications and variations can be made by those skilled in the art without departing from the principles of the present invention, which is also considered as being within the scope of the present invention.

Claims (2)

1. The utility model provides a pull-out faucet, including main part, valve core seat, case subassembly, gland, decorative cover, handle, dental tube, cold water inlet tube, hot water inlet tube, outlet pipe, pull pipe, rotate seat subassembly, seat pipe and water injection well choke subassembly, the main part includes upper and lower open-ended main part and valve core cavity, rotates seat subassembly and is connected with the upper end of main part, seat pipe one end is connected with rotating the subassembly, the removable cooperation of other end water injection well choke subassembly, dental tube and the lower extreme of main part are connected; the valve core assembly is arranged in the valve core cavity part, the gland is in threaded engagement with the valve core cavity part, the decorative cover is connected with the gland, and the handle is connected with the valve rod of the valve core assembly; the method is characterized in that: the upper part of the side end surface of the valve core seat is provided with a positioning hole, the left and right of the lower part is provided with a cold water inlet hole and a hot water inlet hole, and the middle part is provided with a water outlet hole; the two sides of the valve core seat are provided with clamping tongues, the bottom is provided with a cold water inlet channel, a hot water inlet channel and a water outlet channel, and the cold water inlet channel, the hot water inlet channel and the water outlet channel are respectively communicated with the cold water inlet hole, the hot water inlet hole and the water outlet hole; the cold water inlet pipe, the hot water inlet pipe and the water outlet pipe are respectively connected with the cold water inlet channel, the hot water inlet channel and the water outlet channel;
two clamping grooves are arranged in the main body part,
The water heater also comprises a tube seat, wherein a sliding hole of the pull tube is arranged on the tube seat, a cold water inlet tube groove and a hot water inlet tube groove are arranged on the side face of the tube seat, and a flange is arranged at the bottom of the tube seat;
The clamping tongue on the valve core seat is embedded with the clamping groove, the end surfaces of the valve core seat, which are provided with a cold water inlet hole, a hot water inlet hole and a water outlet hole, are attached to the valve core assembly, a positioning column on the valve core assembly is inserted into the positioning hole, a tube seat is inserted into a dental tube, a flange is matched with the lower end of the dental tube for stopping, and the cold water inlet pipe and the hot water inlet pipe are respectively embedded with the cold water inlet pipe groove and the hot water inlet pipe groove; one end of the drawing pipe is connected with the water outlet pipe, and the other end of the drawing pipe penetrates through the drawing pipe sliding hole, the main body part and the seat pipe to be connected with the water nozzle assembly;
The cold water inlet pipe, the hot water inlet pipe and the water outlet pipe are made of copper materials,
The valve core seat is made of stainless steel or copper materials, and the cold water inlet pipe, the hot water inlet pipe and the water outlet pipe are welded with the valve core seat;
The rotary seat assembly comprises a cylindrical seat body and a wear-resistant sleeve with a notch, the upper part of the cylindrical seat body is provided with an external threaded joint, the middle part is provided with an annular groove, the lower part is provided with an inserting joint,
A counter bore is formed in the upper opening of the main body part, and a screw hole is formed in the wall of the counter bore;
The plug connector is inserted into the upper opening, the annular groove corresponds to the counter bore, the positioning nail penetrates through the screw hole to be embedded with the positioning hole on the wear-resistant sleeve, and the seat tube is screwed with the external thread connector.
2. A pull-out faucet according to claim 1, wherein: the water nozzle component comprises a nozzle main body part, a joint part and a water outlet part,
The joint part is inserted into the seat tube and can be detachably matched.
CN201710926447.5A 2017-10-07 2017-10-07 Pull formula tap Active CN107504223B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710926447.5A CN107504223B (en) 2017-10-07 2017-10-07 Pull formula tap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710926447.5A CN107504223B (en) 2017-10-07 2017-10-07 Pull formula tap

Publications (2)

Publication Number Publication Date
CN107504223A CN107504223A (en) 2017-12-22
CN107504223B true CN107504223B (en) 2024-04-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710926447.5A Active CN107504223B (en) 2017-10-07 2017-10-07 Pull formula tap

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Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110332350A (en) * 2019-07-03 2019-10-15 开平市沃特卫浴有限公司 A kind of pull tap convenient for assembling inner core
CN112283397A (en) * 2019-07-24 2021-01-29 厦门松霖科技股份有限公司 Mounting structure and water outlet device of a plurality of water pipes
CN110332352A (en) * 2019-07-25 2019-10-15 路达(厦门)工业有限公司 A kind of tap

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004060407A (en) * 2002-07-31 2004-02-26 Toto Ltd Water infiltration preventing structure for hose drawable faucet
CN201322112Y (en) * 2008-12-31 2009-10-07 王晓坚 Valve core seat of pulling type hot-and-cold water mixing valve body
CN201448479U (en) * 2009-04-13 2010-05-05 珠海普乐美厨卫有限公司 Tap
CN204828772U (en) * 2015-07-02 2015-12-02 厦门建霖工业有限公司 Take extraction formula basin tap of soft water function
CN204852465U (en) * 2015-07-22 2015-12-09 九牧厨卫股份有限公司 Hydroelectric power generation case
CN205424012U (en) * 2016-02-22 2016-08-03 台州博源水暖有限公司 Pull -out faucet
CN106090379A (en) * 2016-08-25 2016-11-09 许宏娜 A kind of water purification pull faucet
CN206496040U (en) * 2017-01-11 2017-09-15 开平市亿展阀芯有限公司 A kind of new mixing water valve element of pull-down Kitchen tap
CN207333820U (en) * 2017-10-07 2018-05-08 开平市乐洁卫浴实业有限公司 A kind of drawing type water faucet

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004060407A (en) * 2002-07-31 2004-02-26 Toto Ltd Water infiltration preventing structure for hose drawable faucet
CN201322112Y (en) * 2008-12-31 2009-10-07 王晓坚 Valve core seat of pulling type hot-and-cold water mixing valve body
CN201448479U (en) * 2009-04-13 2010-05-05 珠海普乐美厨卫有限公司 Tap
CN204828772U (en) * 2015-07-02 2015-12-02 厦门建霖工业有限公司 Take extraction formula basin tap of soft water function
CN204852465U (en) * 2015-07-22 2015-12-09 九牧厨卫股份有限公司 Hydroelectric power generation case
CN205424012U (en) * 2016-02-22 2016-08-03 台州博源水暖有限公司 Pull -out faucet
CN106090379A (en) * 2016-08-25 2016-11-09 许宏娜 A kind of water purification pull faucet
CN206496040U (en) * 2017-01-11 2017-09-15 开平市亿展阀芯有限公司 A kind of new mixing water valve element of pull-down Kitchen tap
CN207333820U (en) * 2017-10-07 2018-05-08 开平市乐洁卫浴实业有限公司 A kind of drawing type water faucet

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Publication number Publication date
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