WO2012075899A1 - Douche creuse - Google Patents

Douche creuse Download PDF

Info

Publication number
WO2012075899A1
WO2012075899A1 PCT/CN2011/083195 CN2011083195W WO2012075899A1 WO 2012075899 A1 WO2012075899 A1 WO 2012075899A1 CN 2011083195 W CN2011083195 W CN 2011083195W WO 2012075899 A1 WO2012075899 A1 WO 2012075899A1
Authority
WO
WIPO (PCT)
Prior art keywords
annular
hollow
wall
water outlet
section
Prior art date
Application number
PCT/CN2011/083195
Other languages
English (en)
Chinese (zh)
Inventor
周华松
申利宾
蔡涛
郭猛诗
Original Assignee
厦门松霖科技有限公司
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
Priority claimed from CN201010577871.1A external-priority patent/CN102059181A/zh
Priority claimed from CN2010206468830U external-priority patent/CN201871436U/zh
Application filed by 厦门松霖科技有限公司 filed Critical 厦门松霖科技有限公司
Publication of WO2012075899A1 publication Critical patent/WO2012075899A1/fr

Links

Images

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
    • B05B1/14—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
    • B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
    • 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
    • B05B1/20—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor
    • B05B1/205—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor characterised by the longitudinal shape of the elongated body
    • B05B1/207—Arrangements of several outlets along elongated bodies, e.g. perforated pipes or troughs, e.g. spray booms; Outlet elements therefor characterised by the longitudinal shape of the elongated body the elongated body being a closed loop

Definitions

  • the invention relates to a bathroom shower accessory, in particular to a hollow shower head.
  • showers have been widely improved as a wide range of accessories.
  • One of the improvements is to design the shower structure so that the multiple streams of water output are non-parallel and non-diffusion output, but the water flow output obtained after the collision.
  • the shower of this solution gives the water flow a unique advantage to meet people's requirements for comfort.
  • the international patent WO2007124455 proposes a scheme of converging showers, which can achieve the effect of converging and colliding with the shower water flow, and achieves the functional requirements.
  • the technical solution disclosed in the patent the convergence of the water flow is achieved by separately arranging the water holes of the unique design to achieve the effect, and all the water outlet holes are located on the cover of the shower. Therefore, the shower of this kind of scheme has a complicated structure. Compared with the traditional shower, it not only does not change its traditional cover structure, but also brings more complicated water outlet fittings, which causes its cost and production cycle to be affected. limit.
  • the shower is a complicated and high-cost problem
  • the present invention proposes a hollow shower, and the technical scheme thereof is as follows:
  • a hollow shower head comprising a hollow annular seat, the annular seat is provided with an annular cavity and a plurality of water outlet holes, the annular cavity can be connected to a water supply source, and the plurality of water outlet holes are annularly displayed, and The ports on the plurality of water outlet holes are connected to the annular cavity, and the water outlet directions of the plurality of water outlet holes are concentrated at one point.
  • the hollow annular seat, the annular cavity and the plurality of water outlet annular displays of the shower have the same central axis.
  • annular seat can include:
  • a casing a hollow ring, divided into an upper section and a lower section according to an axial direction thereof; wherein the lower section inner wall has a plurality of circumferentially distributed grooves; the upper section inner wall has a water inlet hole communicating with the outside of the outer casing;
  • An upper cover a hollow ring, is divided into a gap section and a matching section according to an axial direction thereof; the outer wall of the gap section and the inner wall of the upper section of the outer casing constitute the above-mentioned annular cavity, and the annular cavity is connected to the water inlet hole; The outer wall of the matching section shields the groove to form the water outlet hole.
  • the outer peripheral edge of the gap portion of the upper cover has an annular flange which is fitted and fixed to the upper inner wall of the outer casing to form the top of the annular chamber.
  • the outer wall of the flange is fused to the outer wall of the upper portion of the outer casing and has a continuous surface.
  • the inlet hole has an inlet pipe outside, and the inlet pipe has an annular step on the inner wall of the inlet pipe to form a venturi; the downstream of the annular step has a suction port connecting the outer wall of the inlet pipe Stomata.
  • the water inlet pipe further has a water source for generating electricity before the venturi; the outer casing and the upper cover are both made of a transparent material.
  • the cross section may be rectangular or circular.
  • the hollow annular shower structure not only realizes the function of converging collision water flow, but also saves the central parts such as the cover, greatly reduces the cost of the shower, and realizes the function with the least material;
  • venturi structure with suction holes on the inlet pipe makes the shower water flow with air bubbles for improved comfort
  • the shower made of transparent material and the light source of hydroelectric power make the shower have unique aesthetic significance.
  • FIG. 1 is a perspective exploded view of a first embodiment of the present invention
  • Figure 2 is a side cross-sectional view of the first embodiment
  • Figure 3 is a perspective view of the first embodiment
  • FIG. 4 is a perspective exploded view of a second embodiment of the present invention.
  • Figure 5 is a side cross-sectional view of the second embodiment
  • Figure 6 is a perspective view of the second embodiment.
  • Embodiment 1 as shown in FIG. 1, only three main components in the hollow shower embodiment of the present invention are the upper cover 1, the outer casing 2 and the handle 3.
  • the upper cover 1 is a hollow annular body, which is divided into a gap section and a matching section according to the axial direction.
  • the gap section has a top annular flange 101 and an outer side surface 102;
  • the outer casing 2 is a hollow annular body, which is divided into axial directions.
  • the upper and lower sections have a smooth inner wall 201, and the lower section has a ring-shaped uniformly distributed groove 203 and a convex smooth surface 202 between the grooves;
  • the inlet pipe 21 communicates with the inner wall 201 of the outer casing 2, and passes through the fixing bolt 4 and the handle 3 assembly and fixed.
  • an annular cavity 12 is formed between the upper cover 1 and the outer casing 2, and the convex smooth surface 202 of the lower periphery of the annular cavity 12 is fixed by the lower outer surface portion of the upper cover 1 to make the groove
  • the front ports of the 203 are formed with water outlet holes 204.
  • the water outlet holes are square in cross section; all the water outlet holes 204 converge at a point in the exit direction, as shown by the direction of the arrow in the figure, which is the actual flow direction of the water flow.
  • the bottom surface of the groove 203 uniformly distributed in the lower portion of the outer casing 2 is a lower inclined surface.
  • FIG. 3 is a perspective view of the first embodiment, which can be seen that the embodiment is very simple, the process is simple, and the number of parts is small.
  • Embodiment 2 as shown in FIG. 4, in the second embodiment, the structure of the upper cover 1 and the outer casing 2 is the same as that of the first embodiment, that is, the same flange 101 and the upper outer wall 102 of the upper cover are integrated into the outer casing. Smooth inner wall 201, groove 203 and raised smooth surface 202. The difference is that there is no longer a separate handle 3, and the handle has been integrally formed with the outer casing 1.
  • a light source 301 with a power generating device and a port 302 to which the light source 301 is mounted are provided at the end of the handle.
  • an annular cavity 12 is formed between the upper cover 1 and the outer casing 2, and the outer surfaces of the upper cover 1 and the outer casing 2 are both
  • the fusion process makes the surface of the annular structure of the entire shower more smooth and aesthetic;
  • the groove 203 forms a water outlet hole 204 with the upper cover 1, and the water outlet hole 204 still has a square cross section;
  • the handle portion compared with the first embodiment
  • the handle portion is connected with the outer casing, and the lumen has an annular step 303 (ie, a reduced diameter section), and the structure forms a structure of a venturi;
  • the annular step 303 is adjacent to the outer casing
  • the portion has a suction hole 304 such that air is drawn into the water path due to the venturi effect at the suction hole 304, and the mixed water flow is output from the water outlet hole 204, so that the shower has a comfortable spray with bubbles.
  • the light source ie, a reduced diameter section
  • FIG. 6 is as simple as the first embodiment and more aesthetic.
  • the hollow shower of the invention not only realizes the function of merging the collision water flow, but also saves the central part such as the cover, greatly reduces the cost of the shower, and realizes the function with the least material.

Landscapes

  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

L'invention concerne une douche creuse comprenant une base annulaire creuse. La base annulaire creuse est aménagée avec une cavité annulaire (12) et une pluralité de sorties d'eau (204); la cavité annulaire (12) est raccordée à une alimentation en eau. La pluralité de sorties d'eau (204) sont aménagées en anneau et les orifices supérieurs de cette pluralité de sorties d'eau (204) sont raccordés à la cavité annulaire (12). Les directions d'écoulement d'eau des orifices inférieurs de la pluralité de sorties d'eau (204) convergent en un point unique. Comme la douche permet aux écoulements de converger et de se heurter, cela rend inutiles des pièces centrales telles qu'un couvercle et rend possible une économie de matières.
PCT/CN2011/083195 2010-12-07 2011-11-30 Douche creuse WO2012075899A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CN201010577871.1A CN102059181A (zh) 2010-12-07 2010-12-07 中空花洒
CN2010206468830U CN201871436U (zh) 2010-12-07 2010-12-07 一种中空花洒
CN201020646883.0 2010-12-07
CN201010577871.1 2010-12-07

Publications (1)

Publication Number Publication Date
WO2012075899A1 true WO2012075899A1 (fr) 2012-06-14

Family

ID=46206613

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2011/083195 WO2012075899A1 (fr) 2010-12-07 2011-11-30 Douche creuse

Country Status (1)

Country Link
WO (1) WO2012075899A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015001273A1 (fr) * 2013-07-04 2015-01-08 L'oreal Aérosol déodorant alcoolique équipé d'une tête de distribution creuse
WO2015001272A1 (fr) * 2013-07-04 2015-01-08 L'oreal Aérosol contenant un déodorant en émulsion équipé d'une tête de distribution creuse
WO2015001271A1 (fr) * 2013-07-04 2015-01-08 L'oreal Aérosol déodorant anhydre équipé d'une tête de distribution creuse

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87200785U (zh) * 1987-02-03 1987-11-25 吴亚健 缝隙可调的环形缝隙喷射器
US5297739A (en) * 1987-11-23 1994-03-29 Torus Corporation Enhanced rising device with circular array of orifices
CN101073793A (zh) * 2006-05-16 2007-11-21 重庆市龙九科技发展有限公司 自密封单管式空气引射节水冲洗器
CN102059181A (zh) * 2010-12-07 2011-05-18 厦门松霖科技有限公司 中空花洒
CN201871436U (zh) * 2010-12-07 2011-06-22 厦门松霖科技有限公司 一种中空花洒

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN87200785U (zh) * 1987-02-03 1987-11-25 吴亚健 缝隙可调的环形缝隙喷射器
US5297739A (en) * 1987-11-23 1994-03-29 Torus Corporation Enhanced rising device with circular array of orifices
CN101073793A (zh) * 2006-05-16 2007-11-21 重庆市龙九科技发展有限公司 自密封单管式空气引射节水冲洗器
CN102059181A (zh) * 2010-12-07 2011-05-18 厦门松霖科技有限公司 中空花洒
CN201871436U (zh) * 2010-12-07 2011-06-22 厦门松霖科技有限公司 一种中空花洒

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015001273A1 (fr) * 2013-07-04 2015-01-08 L'oreal Aérosol déodorant alcoolique équipé d'une tête de distribution creuse
WO2015001272A1 (fr) * 2013-07-04 2015-01-08 L'oreal Aérosol contenant un déodorant en émulsion équipé d'une tête de distribution creuse
WO2015001271A1 (fr) * 2013-07-04 2015-01-08 L'oreal Aérosol déodorant anhydre équipé d'une tête de distribution creuse
FR3007951A1 (fr) * 2013-07-04 2015-01-09 Oreal Aerosol deodorant anhydre equipe d'une tete de distribution creuse
FR3007953A1 (fr) * 2013-07-04 2015-01-09 Oreal Aerosol deodorant alcoolique equipe d'une tete de distribution creuse
FR3007952A1 (fr) * 2013-07-04 2015-01-09 Oreal Aerosol contenant un deodorant en emulsion equipe d'une tete de distribution creuse
EA032629B1 (ru) * 2013-07-04 2019-06-28 Л'Ореаль Аэрозольная упаковка для безводного дезодоранта, снабженная полой выдачной головкой
US10413036B2 (en) 2013-07-04 2019-09-17 L'oreal Aerosol containing an emulsion deodorant, equipped with a hollow dispensing head
US10640285B2 (en) 2013-07-04 2020-05-05 L'oreal Alcohol deodorant aerosol equipped with a hollow dispensing head

Similar Documents

Publication Publication Date Title
WO2012075899A1 (fr) Douche creuse
CN201537035U (zh) 一种淋浴杆组
CN202937027U (zh) 具有冲浪、彩灯装饰、卡通内膜、杀菌功能的可移动泳池
CN107387816A (zh) 一种具备过滤水和普通水两种出水模式的出水机构
WO2016192531A1 (fr) Dispositif de commande d'eau de refroidissement
CN102059181A (zh) 中空花洒
US10016769B2 (en) Multi-functional shower
CN112871487A (zh) 一种具有安装平台的多功能出水切换装置
CN201871436U (zh) 一种中空花洒
CN112403699A (zh) 淋浴喷头
CN103590470B (zh) 一种喷洗装置及其喷水方法和座便器
US9545184B2 (en) Rich air sprayer of sanitary ware
US20240116064A1 (en) Water outlet device and intelligent closestool
CN201161218Y (zh) 气泡水出水装置
CN204974245U (zh) 能出环状气泡水的出水装置及花洒和水龙头
CN201301996Y (zh) 一种水龙头
WO2013000370A1 (fr) Admission d'air et appareil pulvérisateur du type focalisé
WO2016192529A1 (fr) Dispositif de commande d'écoulement d'eau
WO2011079815A1 (fr) Mécanisme de commutation de type pousser/tirer pour deux unités d'écoulement d'eau
CN209180494U (zh) 一种三功能净水淋浴龙头
CN103785553A (zh) 一种灯泡形水花出水结构
CN107906217B (zh) 圆柱形一进三出分水器
CN214021434U (zh) 淋浴喷头
CN205402716U (zh) 炉头及具有该炉头的燃烧器组件
CN2435152Y (zh) 喷头

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 11847080

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 11847080

Country of ref document: EP

Kind code of ref document: A1