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WO2012028067A1 - Tête de pulvérisation à débit réglable - Google Patents

Tête de pulvérisation à débit réglable Download PDF

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Publication number
WO2012028067A1
WO2012028067A1 PCT/CN2011/078885 CN2011078885W WO2012028067A1 WO 2012028067 A1 WO2012028067 A1 WO 2012028067A1 CN 2011078885 W CN2011078885 W CN 2011078885W WO 2012028067 A1 WO2012028067 A1 WO 2012028067A1
Authority
WO
WIPO (PCT)
Prior art keywords
flow
plate
shower
shower body
butterfly valve
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.)
Ceased
Application number
PCT/CN2011/078885
Other languages
English (en)
Chinese (zh)
Inventor
周华松
申利宾
吴彩琳
陈健民
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.)
Xiamen Solex High Tech Industries Co Ltd
Original Assignee
Xiamen Solex High Tech Industries 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 Xiamen Solex High Tech Industries Co Ltd filed Critical Xiamen Solex High Tech Industries Co Ltd
Publication of WO2012028067A1 publication Critical patent/WO2012028067A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3026—Gate valves; Sliding valves; Cocks
    • 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
    • F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
    • F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
    • F16K1/22—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation crossing the valve member, e.g. butterfly valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
    • B05B1/18—Roses; Shower heads

Definitions

  • the invention relates to an adjustable flow shower.
  • the traditional shower does not have the flow adjustment function. If the user wants to adjust the flow rate, it needs to be adjusted on the faucet of the shower hose source, which is inconvenient to adjust.
  • the solution includes a shower body, a flow regulating spool, and a control member.
  • the shower body has a first-class water passage, and the water passage is provided with a first through hole.
  • the flow regulating spool is rotatably disposed within the shower body, and the flow regulating spool is provided with a second through hole.
  • the control member is fixed to the flow regulating valve core at one end and protrudes outside the shower body at the other end.
  • the flow area of the flow channel is the intersection between the first through hole and the second through hole, and the user can drive the flow regulating spool to rotate by the control member, thereby changing the flow area.
  • the present invention provides an adjustable flow shower that overcomes the inconvenience of flow regulation and limited flow adjustment in the showers of the prior art.
  • An adjustable flow shower that includes:
  • a flow regulating plate comprising a butterfly valve piece disposed in the water flow channel and a connecting shaft fixed to the butterfly valve piece, the connecting shaft extending out of the shower body from the water flow channel and pivoting the shower body a cross section of the parallel flow channel of the pivot axis;
  • a roller that is attached to an extension of the connecting shaft that extends beyond the body of the shower.
  • the flow regulating plate further includes a positioning plate vertically connecting the axis of the shaft; the butterfly valve piece is formed into a plate shape, and the butterfly valve piece is vertically fixed on the positioning plate.
  • the flow regulating plate is disposed on the hand grip of the shower body.
  • the connecting shaft includes a circular shaft fixed to the positioning plate and a non-circular shaft fixed to the end of the circular shaft, the circular shaft is pivotally connected to the shower body, and the roller is fixed to the non-circular axis.
  • the positioning plate is a circular plate, and the connecting shaft is fixed at a center position of the positioning plate.
  • the shower body is recessed with a mounting slot, the roller being located in the mounting slot and partially extending beyond the shower body.
  • the flow channel has a control chamber corresponding to the flow regulating valve for freely rotating the butterfly valve.
  • the shower body has a through hole extending through the inner and outer sides of the water flow passage; and a cover plate is fixedly fixed to the through hole; the connecting shaft is pivotally connected through the cover plate.
  • the shower body is recessed with a mounting groove, the roller is located in the mounting groove and partially extends beyond the shower body;
  • a decorative cover is attached to the mounting slot opening, and an opening is formed on the decorative cover, and the roller portion extends out of the decorative cover through the opening.
  • annular bead is disposed on the cover plate, and a small O-ring is disposed between the inner surface of the annular bead and the connecting shaft, and between the outer rotating surface of the annular bead and the through hole An O-ring is provided.
  • the upper end of the annular bead of the cover plate is a semi-circular flange that is smaller than the wall thickness of the annular bead.
  • the pivoting axis of the flow regulating plate is parallel to the flowing water section of the water channel, and the flow regulating plate can realize 360 degree free rotation.
  • the rolling operation can be performed in a single direction, thereby realizing the flow size adjustment and convenient adjustment.
  • Fast, large flow adjustment can realize one-hand operation flow adjustment; butterfly valve directly changes the flow area of the flow channel during rotation to achieve flow adjustment, large flow adjustment, small footprint, simple structure; easy assembly and simple structure , low manufacturing cost, light operation under large water pressure, good hand feeling;
  • the butterfly valve piece is formed into a plate shape, and the flow adjustment range is large;
  • the flow regulating plate is arranged in the hand grip of the shower body, which is convenient for the user to operate with one hand;
  • the positioning plate is a circular plate.
  • the main body of the shower can realize the rotation guide of the flow regulating plate, which can improve the sealing performance.
  • FIG. 1 is a perspective view of a shower of a preferred embodiment.
  • FIG. 2 is an exploded perspective view of a showerhead of a preferred embodiment.
  • FIG 3 is a perspective view of a flow regulating plate of a preferred embodiment.
  • FIG. 4 is a cross-sectional view of the shower of a preferred embodiment, in which the shower flow is at a maximum state.
  • FIG. 5 is a cross-sectional view showing the shower of a preferred embodiment, in which the shower flow is at a minimum.
  • an adjustable flow shower includes a shower body 100, a flow regulating plate 200, and a roller 300.
  • the shower body 100 is divided into a water outlet portion A, a hand grip portion B, and a water inlet portion C according to the front and rear.
  • the division is mainly defined according to the position of the user's hand.
  • the shower body 100 has a first-class water passage 110 that supplies a water source of a water supply source to a given water portion.
  • the water outlet portion has a water discharge function, and a plurality of water discharge functions and switching members can be provided as needed, and the water discharge function can be switched by the switch member to switch the water flow channel 110, thereby enabling switching between the plurality of water discharge functions.
  • a through hole 120 is formed in the hand B of the shower body 100.
  • the axis of the through hole 120 is perpendicular to the flow direction of the water channel 110.
  • the axis of the through hole 120 is parallel to the water channel 110.
  • a fitting groove 130 is recessed in the hand B of the shower body 100 , and the mounting groove 130 is corresponding to the through hole 120 .
  • a cover plate 140 is fixedly connected to the through hole 120 , and a pivot hole 141 is defined in the cover plate 140 .
  • a large O-ring 142 is preferably provided.
  • a decorative cover 150 is defined in the opening of the mounting groove 130.
  • the decorative cover 150 includes a cover and a surrounding wall fixed to the periphery of the cover.
  • An opening 151 is defined in the peripheral wall.
  • control cavities 160 are cylindrical cavities that coincide with the axis of the through-hole.
  • the control chamber 160 can also be configured as a cubic chamber as needed. Setting the cylindrical cavity and the cubic cavity can ensure that the flow regulating plate rotates 360 degrees.
  • the flow regulating plate 200 includes a butterfly valve piece 210 disposed in the water flow channel 110, a positioning plate 220, and a connecting shaft 230.
  • the positioning plate 220 is a circular plate, and the butterfly valve piece 210 is formed into a strip shape, and the butterfly valve piece 210 is vertically fixed on the positioning plate 220.
  • the positioning plate 220 and the butterfly valve piece 210 are disposed in the control cavity 160.
  • the diameter of the positioning plate 220 is matched with the diameter of the control cavity 160, and the length of the butterfly valve piece 210 is matched with the diameter of the control cavity 160.
  • the sum of the axial lengths of the positioning plate 220 and the butterfly valve plate 210 is adapted to the axial length of the control chamber 160.
  • the connecting shaft 230 includes a circular shaft fixed to the center of the positioning plate and a non-circular shaft fixed to the end of the circular shaft.
  • the circular shaft pivotally connects the pivot hole 141 of the cover plate 140, so that the flow regulating plate 200 and the flower
  • the sprinkling bodies 100 form a pivotal structure such that the non-circular shaft projects beyond the cover plate 140.
  • the roller 300 is fixed to a non-circular shaft of the connecting shaft 230 that extends beyond the shower body.
  • the roller 300 is located in the mounting slot 130 and the roller 300 portion extends out of the decorative cover 150 through the opening 151 for adjustment by a user's finger.
  • the outer surface of the roller is provided with a spacer protrusion to increase friction.
  • An annular bead 143 may be disposed on the cover plate 140.
  • the small O-ring 231 is disposed between the rotating surface of the annular bead 143 and the connecting shaft.
  • the large O-ring 142 is disposed.
  • the positioning is disposed between the outer rotating surface of the annular bead 143 and the through hole; the upper end of the annular bead 143 is a semicircular flange 144 smaller than the wall thickness of the annular bead 143 to reduce friction when the butterfly valve piece 210 is rotated.
  • the non-circular shaft end is further provided with a pivot section, and the decorative cover end surface is provided with a connecting hole, and the pivotal section is rotatably connected to the connecting hole to ensure the rotation accuracy of the flow regulating plate.
  • the user hand grips the grip B.
  • the finger is located at the position of the roller 300; when the user's finger moves and the roller 300 rotates, the one-hand flow adjustment operation can be realized; the roller 300 drives the butterfly valve 210 to rotate, because the butterfly valve 210 is The plate shape, so the butterfly valve piece 210 can directly change the flow area of the flow channel 110 during the rotation.
  • the invention can adjust the flow cross section of the parallel flow channel of the pivotal axis of the flow regulating plate, and the flow regulating plate can realize 360 degree free rotation, and the user can adjust the scrolling operation in a single direction without resetting.
  • the flow rate can be adjusted, the adjustment is convenient and fast, and the flow adjustment amount is large.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Lift Valve (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

L'invention concerne une tête de pulvérisation à débit réglable comprenant un corps tête de pulvérisation (100), une plaque de réglage de débit (200) et une roue tournante (300). Le corps tête de pulvérisation (100) comporte un passage d'écoulement d'eau (110). La plaque de réglage de débit (200) comprend une plaque vanne papillon (210) placée dans le passage d'écoulement d'eau (110) et un arbre de raccord (230) connecté de façon fixe à la plaque vanne papillon (210), l'arbre de raccord (230) dépasse du corps tête de pulvérisation (100) par le passage d'écoulement d'eau (110) et pivote par rapport au corps tête de pulvérisation (100), l'axe de pivotement étant parallèle à la section d'écoulement d'eau du passage d'écoulement d'eau (110), ce qui permet à la plaque de réglage de débit (200) de tourner par rapport au corps tête de pulvérisation (100), et pendant sa rotation, la surface d'écoulement d'eau du passage d'écoulement d'eau (110) peut être modifiée par la plaque vanne papillon (210), ce qui permet de régler le débit dans le passage d'écoulement d'eau (110). La roue tournante (300) est connectée de façon fixe à la partie de l'arbre de raccord (230) qui dépasse du corps tête de pulvérisation (100). Le réglage de la tête de pulvérisation est facile et rapide et la plage de réglage est grande.
PCT/CN2011/078885 2010-08-31 2011-08-25 Tête de pulvérisation à débit réglable Ceased WO2012028067A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201020512915.8 2010-08-31
CN2010205129158U CN201760361U (zh) 2010-08-31 2010-08-31 一种能调节流量花洒

Publications (1)

Publication Number Publication Date
WO2012028067A1 true WO2012028067A1 (fr) 2012-03-08

Family

ID=43712961

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/078885 Ceased WO2012028067A1 (fr) 2010-08-31 2011-08-25 Tête de pulvérisation à débit réglable

Country Status (2)

Country Link
CN (1) CN201760361U (fr)
WO (1) WO2012028067A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107246483A (zh) * 2017-07-28 2017-10-13 广州市宜维康智能环保科技有限公司 一种花洒的流量调节机构
CN107366764A (zh) * 2017-07-28 2017-11-21 广州市宜维康智能环保科技有限公司 一种具有流量调节和美容功能的花洒

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201760361U (zh) * 2010-08-31 2011-03-16 厦门松霖科技有限公司 一种能调节流量花洒
CN108722698A (zh) * 2018-08-08 2018-11-02 肇庆欧迪斯实业有限公司 一种喷头及喷雾器

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669666A (en) * 1985-02-16 1987-06-02 Hans Grohe Gmbh & Co. Kg Shower head
CN2087715U (zh) * 1991-02-08 1991-10-30 郭荣树 带有弹力制动式阀杆的蝶阀
JPH07243537A (ja) * 1994-03-08 1995-09-19 Maruyama Mfg Co Ltd 動力散布機の調量装置
JP2004066019A (ja) * 2002-08-01 2004-03-04 Kioritz Corp 搬送装置
CN2766966Y (zh) * 2004-11-23 2006-03-29 周裕佳 节水多功能手持淋浴喷头
WO2008028482A1 (fr) * 2006-09-04 2008-03-13 Itt Hydroair Gicleurs pour baignoires d'hydromassage
CN201510949U (zh) * 2009-06-18 2010-06-23 万凯钧 一种改进型可调节水流花洒装置
CN201760361U (zh) * 2010-08-31 2011-03-16 厦门松霖科技有限公司 一种能调节流量花洒

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4669666A (en) * 1985-02-16 1987-06-02 Hans Grohe Gmbh & Co. Kg Shower head
CN2087715U (zh) * 1991-02-08 1991-10-30 郭荣树 带有弹力制动式阀杆的蝶阀
JPH07243537A (ja) * 1994-03-08 1995-09-19 Maruyama Mfg Co Ltd 動力散布機の調量装置
JP2004066019A (ja) * 2002-08-01 2004-03-04 Kioritz Corp 搬送装置
CN2766966Y (zh) * 2004-11-23 2006-03-29 周裕佳 节水多功能手持淋浴喷头
WO2008028482A1 (fr) * 2006-09-04 2008-03-13 Itt Hydroair Gicleurs pour baignoires d'hydromassage
CN201510949U (zh) * 2009-06-18 2010-06-23 万凯钧 一种改进型可调节水流花洒装置
CN201760361U (zh) * 2010-08-31 2011-03-16 厦门松霖科技有限公司 一种能调节流量花洒

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107246483A (zh) * 2017-07-28 2017-10-13 广州市宜维康智能环保科技有限公司 一种花洒的流量调节机构
CN107366764A (zh) * 2017-07-28 2017-11-21 广州市宜维康智能环保科技有限公司 一种具有流量调节和美容功能的花洒

Also Published As

Publication number Publication date
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