WO2024114428A1 - 一种出水切换机构和出水装置 - Google Patents

一种出水切换机构和出水装置 Download PDF

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Publication number
WO2024114428A1
WO2024114428A1 PCT/CN2023/132640 CN2023132640W WO2024114428A1 WO 2024114428 A1 WO2024114428 A1 WO 2024114428A1 CN 2023132640 W CN2023132640 W CN 2023132640W WO 2024114428 A1 WO2024114428 A1 WO 2024114428A1
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WO
WIPO (PCT)
Prior art keywords
main body
water outlet
switching mechanism
water
channel
Prior art date
Application number
PCT/CN2023/132640
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English (en)
French (fr)
Inventor
江广生
叶国叶
Original Assignee
厦门市点水科技有限公司
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Application filed by 厦门市点水科技有限公司 filed Critical 厦门市点水科技有限公司
Publication of WO2024114428A1 publication Critical patent/WO2024114428A1/zh

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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
    • B05B1/14—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
    • B05B1/16—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 having selectively- effective outlets
    • 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 a water outlet switching mechanism and a water outlet device.
  • the water outlet device in the prior art includes an inlet channel, an outlet channel and a switching mechanism connected between the inlet channel and the outlet channel to realize water path switching;
  • the switching mechanism is usually a rotary switching structure, and the rotary switching mechanism generally includes a water diversion body and a water diversion plate connected to the water diversion body, the water diversion body includes a water inlet channel, the water diversion plate includes two or more outlet channels, the inlets of the outlet channels are arranged at intervals along the circumferential direction, the outlets of the inlet channels are located on the moving path of the inlets of the outlet channels, and the water diversion plate and the water diversion body are connected in a rotating manner through corresponding slide rails and sliders (or directly through surface contact for phase rotation); however, the friction between the slide rails and the sliders is large, and the rotation feel is poor, which needs to be improved; in the prior art, there is a method of reducing friction by shrinking the water diversion plate, however, the friction between the water diversion plate and the water diversion body
  • the purpose of the present invention is to overcome the deficiencies in the above-mentioned prior art and to provide a water outlet switching mechanism and a water outlet device.
  • the present invention provides a water outlet switching mechanism, comprising: a main body component and a switching component, wherein the main body component comprises a first main body and a second main body; the switching component comprises one or more rotating structures, wherein the rotating structures are respectively connected between the first main body and the second main body in a rolling manner so that the first main body can rotate relative to the second main body; the main body component further comprises at least one water inlet channel and at least one water outlet channel;
  • the rotary structure blocks the water inlet channel and/or the water outlet channel so that the water inlet channel is connected to or not connected to the water outlet channel.
  • the position of the rotating structure relative to one of the first body and the second body remains unchanged; when the first body and the second body rotate relative to each other, the rotating structure moves relative to the other of the first body and the second body to correspondingly block the water inlet channel and/or the water outlet channel.
  • the first body is rotatably sleeved outside the second body; the position of the rotating structure relative to the first body remains unchanged, and when the first body and the second body rotate relative to each other, the rotating structure moves relative to the second body to correspondingly block the water inlet channel and/or water outlet channel.
  • the main body component includes at least two water outlet channels; when the first main body and the second main body rotate relative to different predetermined rotation positions, the water inlet channel is connected to one of the water outlet channels, and the rotating body structure correspondingly blocks the entrance of the remaining water outlet channels.
  • the main body component includes at least two water inlet channels; when the first main body and the second main body rotate relative to each other to different predetermined rotation positions, the water outlet channel is connected to one of the water inlet channels, and the rotating structure correspondingly blocks the entrance of the remaining water inlet channels.
  • the second body includes the water inlet channel and the water outlet channel.
  • a receiving space communicating with the water inlet channel and the water outlet channel is defined between the first body and the second body; and the rotating structure is arranged in the receiving space.
  • one of the first body and the second body includes a positioning portion for positioning the rotating structure so that the position of the rotating structure relative to one of the first body and the second body remains unchanged.
  • the rotating structure is a sphere, and the rotating structure is made of silicone or rubber material.
  • it also includes a positioning mechanism; the positioning mechanism is connected between the first body and the second body; the positioning mechanism is used to make the first body and the second body rotate relative to each other to one of the predetermined rotation positions; the positioning mechanism includes a plurality of positioning grooves located on one of the first body and the second body, and the positioning mechanism also includes a positioning protrusion mechanism located on the other of the first body and the second body, when the first body and the second body rotate relative to each other, the positioning protrusion mechanism is correspondingly embedded in one of the positioning grooves to correspond to one of the predetermined rotation positions.
  • the rotating structure is arranged between the inner and outer peripheral walls of the first body and the second body.
  • the rotating structure is arranged between end surfaces of the first body and the second body which are spaced apart in the axial direction.
  • the present invention also provides a water outlet device, comprising the water outlet switching mechanism.
  • the water outlet switching mechanism includes: a main body component and a switching component, wherein the main body component includes a first main body and a second main body; the switching component includes one or more rotating structures, wherein the rotating structures are respectively connected in a rolling manner between the first main body and the second main body so that the first main body can rotate relative to the second main body; the main body component also includes at least one water inlet channel and at least one water outlet channel; when the first main body and the second main body rotate relative to each other to a predetermined rotation position, the rotating body structure blocks the water inlet channel and/or the water outlet channel so that the water inlet channel is connected or not connected to the water outlet channel.
  • the rotating body structure is connected in a rolling manner to the first main body and the second main body, so that the friction is reduced and the hand feel is better;
  • the water outlet switching mechanism can be applied to a variety of water outlet devices, such as a handheld shower, an overhead shower or a spray gun, etc. Moreover, the water outlet switching mechanism can be applied to a conventional shower knob rotation switching mechanism, a ratchet pawl rotation switching mechanism, etc., and has a wide range of applicability;
  • the water outlet switching mechanism can be used for switching the water inlet channel or the water outlet channel, and can also be used for water stop switching.
  • FIG1 is a perspective schematic diagram of a first embodiment of the present invention in which the water outlet device is a hand-held shower;
  • FIG. 2 is a perspective view of a spray gun in the first embodiment of the present invention.
  • FIG3 is a perspective schematic diagram of a water outlet switching mechanism in the first embodiment of the present invention.
  • FIG4 is a cross-sectional schematic diagram of a water outlet switching mechanism in the first embodiment of the present invention.
  • FIG5 is a schematic diagram of a three-dimensional exploded view of the water outlet switching mechanism in the first embodiment of the present invention.
  • FIG6 is a second exploded perspective view of the water outlet switching mechanism in the first embodiment of the present invention.
  • FIG7 is a perspective schematic diagram of a water outlet switching mechanism in a second embodiment of the present invention.
  • FIG8 is a first perspective exploded schematic diagram of a water outlet switching mechanism in the second embodiment of the present invention.
  • FIG9 is a second exploded perspective view of the water outlet switching mechanism in the second embodiment of the present invention.
  • FIG10 is a third exploded schematic diagram of the water outlet switching mechanism in the second embodiment of the present invention.
  • FIG11 is a cross-sectional schematic diagram of a water outlet switching mechanism in a second embodiment of the present invention.
  • FIG12 is a perspective schematic diagram of a water outlet switching mechanism in a third embodiment of the present invention.
  • FIG13 is a perspective exploded schematic diagram of a water outlet switching mechanism in a third embodiment of the present invention.
  • FIG. 14 is a cross-sectional schematic diagram of a water outlet switching mechanism in a fourth embodiment of the present invention.
  • FIG15 is a perspective schematic diagram of a water outlet switching mechanism in a fifth embodiment of the present invention.
  • FIG16 is a perspective exploded schematic diagram of a water outlet switching mechanism in a fifth embodiment of the present invention.
  • FIG17 is a perspective exploded schematic diagram of a water outlet switching mechanism in a fifth embodiment of the present invention.
  • FIG. 18 is a cross-sectional schematic diagram of the water outlet switching mechanism in the fifth embodiment of the present invention.
  • a water outlet device is a hand-held showerhead 210, an overhead showerhead, a spray gun 220, etc.
  • the water outlet device includes a shell 230 and a water diversion body located in the shell 230, and the water outlet device also includes a plurality of water outlet holes 250.
  • the water diversion body is used to connect to an external water source and guide water to the water outlet holes 250 for spraying.
  • the water outlet device further includes a water outlet switching mechanism 10, which is arranged on the water diversion body.
  • the water outlet switching mechanism 10 includes a main body 1 and a switching component 2.
  • the main body 1 includes a first main body 11 and a second main body 12.
  • the switching component 2 includes one or more rotating structures 21.
  • the rotating structure 21 is a sphere. In some simple replacements, the rotating structure 21 is a cylinder, a spindle, or an ellipsoid.
  • the rotating structure 21 is respectively connected between the first main body 11 and the second main body 12 in a rolling manner so that the first main body 11 can rotate relative to the second main body 12; the main body 1 also includes at least one water inlet channel 13 and at least one water outlet channel 14; when the first main body 11 and the second main body 12 rotate relative to a predetermined rotation position, the rotating structure 21 blocks the water inlet channel 13 and/or the water outlet channel 14 so that the water inlet channel 13 is connected or not connected to the water outlet channel 14.
  • the first body 11 is fixedly connected to the water diversion body of the water outlet device, and the first body 11 is cylindrical, the second body 12 is rotatably connected to the first body 11, and a receiving space 15 is formed between the first body 11 and the second body 12.
  • the rotating structure 21 is arranged in the receiving space 15, and the receiving space 15 is connected to the water inlet channel 13 and the water outlet channel 14 respectively.
  • the upper end of the first body 11 includes an external thread to be fixedly connected with the water diversion body
  • the lower end of the first body 11 includes a lower end opening 111
  • the second body 12 is inserted into the first body 11 from the lower end opening 111 from bottom to top
  • the upper end of the first body 11 includes an upper end opening 112
  • the upper end of the second body 12 corresponds to the upper end opening 112
  • a recess 121 is formed at the upper end of the second body 12
  • the peripheral wall of the recess 121 includes one or more through holes 122 connected to the receiving space 15, the recess 121 and the through holes 122 define the water inlet channel 13, that is, the second body 12 includes the water inlet channel 13.
  • the lower end of the second body 12 includes a rotating disc seat 123, the rotating disc seat 123 is engaged with the lower end opening 111 of the first body 11 so that the rotating disc seat 123 can rotate relative to the lower end opening 111 of the first body 11.
  • the lower part of the rotating disc seat 123 includes a plurality of outlets 1231, and the middle waist of the second main body 12 includes an annular groove 124, and the annular groove 124 includes a plurality of inlets 1241, and the plurality of inlets 1241 are respectively connected to the plurality of outlets 1231 to define a plurality of water outlet channels 14, and the rotating body structure 21 rolls on the annular groove 124 to block the inlets 1241 to block one or more of the water outlet channels 14.
  • the main body part 1 includes at least two water outlet channels 14; when the first main body 11 and the second main body 12 are relatively rotated to different predetermined rotation positions, the water inlet channel 13 is connected to one of the water outlet channels 14, and the rotating structure 21 blocks the inlets 1241 of the remaining water outlet channels 14.
  • the rotating structure 21 can be made of rubber, which can increase the sealing performance.
  • the inner wall of the first body 11 includes a positioning portion 113 for positioning the rotating structure 21, and the positioning portion 113 includes one or more positioning recesses 1131 corresponding to the number of the rotating structures 21; in the case of multiple positioning recesses 1131, the positioning recesses 1131 are arranged at intervals along the circumference of the first body 11, and the rotating structure 21 rolls within the positioning recesses 1131 so that the position of the rotating structure 21 relative to the first body 11 remains unchanged. That is, in this embodiment, the rotating structure is arranged between the inner and outer peripheral walls of the first body and the second body.
  • the water outlet switching mechanism 10 further includes a positioning mechanism 3; the positioning mechanism 3 is disposed between the first body 11 and the second body 12; the positioning mechanism 3 is used to make the first body 11 and the second body 12 relatively rotate to one of the predetermined rotation positions; the positioning mechanism 3 includes a plurality of positioning grooves 31 located on one of the first body 11 and the second body 12, and the positioning mechanism 3 also includes a positioning protrusion mechanism 32 located on the other of the first body 11 and the second body 12. When the first body 11 and the second body 12 rotate relative to each other, The positioning protrusion mechanism 32 is correspondingly embedded in one of the positioning grooves 31 to correspond to one of the predetermined rotation positions.
  • the inner wall of the first body 11 includes a plurality of positioning grooves 31, and the outer peripheral wall of the second body 12 is arranged with the positioning protrusion mechanism 32, the positioning protrusion mechanism 32 includes a spring and a marble 322 pushed by the spring, and the marble 322 is correspondingly embedded in one of the positioning grooves 31 to achieve the positioning of the predetermined rotation position.
  • four positioning grooves 31 are provided, that is, four predetermined rotation positions are included.
  • the switching component 2 includes six rotating structures 21, and the annular groove 124 includes six inlets 1241 distributed at intervals.
  • every two inlets 1241 arranged at intervals of 180 degrees are connected to an outlet 1231 to form a water outlet channel 14. That is, three water outlet channels 14 are included in this embodiment.
  • the marble 322 of the positioning protrusion structure is embedded in one of the positioning grooves 31 to determine one of the predetermined rotation positions.
  • the second body 12 rotates relative to the first body 11 to be located in the first predetermined rotation position, the second predetermined rotation position, the third predetermined rotation position and the fourth predetermined rotation position in sequence; when located in the first predetermined rotation position, the six rotating body structures 21 simultaneously block the six inlets 1241, and the water outlet device is in the water-off state; when rotating at a specific angle (for example, 30 degrees, 45 degrees, etc.) to enter the second predetermined rotation position, the marble 322 of the positioning protrusion structure is embedded in the next positioning groove 31, and the six rotating structures 21 move relative to the second body 12 so that a pair of inlets 1241 are unblocked, and the first water outlet channel 14 of the three water outlet channels 14 is connected to the water inlet channel 13; by analogy, the second water outlet channel 14 and the third water outlet channel 14 can be connected to the water inlet channel 13
  • the main body 1 includes at least two water inlet channels 13; when the first main body 11 and the second main body 12 are relatively rotated to different predetermined rotation positions, the water outlet channel 14 is connected to one of the water inlet channels 13, and the rotating body structure 21 correspondingly blocks the entrance 1241 of the remaining water inlet channels 13. That is, the main body 1 may include multiple water inlet channels 13, each of which can output different types of water, such as tap water, purified water, soda water, etc. At different predetermined rotation positions, the water outlet channel 14 can be connected to different water inlet channels 13 to achieve the effect of outputting different types of water.
  • the difference between this embodiment and the first embodiment is that the water outlet channel 14 is located on the first body 11, and the second body 12 is installed from the upper end opening 112 of the first body 11.
  • the lower end of the first body 11 includes a water outlet surface 114, and the outlet 1231 of the water outlet channel 14 is located above the water outlet surface 114;
  • the inner peripheral wall surface of the first body 11 includes the annular groove 124, and the annular groove 124 is the same as the first embodiment and includes a plurality of inlets 1241, and the plurality of inlets 1241 and the plurality of outlets 1231 respectively define a plurality of water outlet channels 14;
  • the second body 12 includes an abutting cylinder 125 for being arranged in the first body 11, and the second body 12 also includes a connecting cylinder 125 connected to the abutting cylinder 125 and rotatably matched with the upper end opening 112 of the first body 11
  • the disc seat 123 is rotated, and the receiving space 15 is formed between the abutting cylinder 125
  • the rotating structure 21 is clamped between the abutting cylinder 125 and the annular groove 124 during assembly; due to the radial preload between the first body 11 and the second body 12, the position of the rotating structure 21 relative to the abutting cylinder 125 remains unchanged during the relative rotation of the first body 11 and the second body 12, and the rotating structure 21 moves in the annular groove 124; that is, in this embodiment, the rotating structure is arranged between the inner and outer peripheral walls of the first body and the second body.
  • the abutting cylinder 125 can also be arranged with a corresponding positioning recess 1131, which is not limited to this.
  • the difference between this embodiment and the first embodiment is that: the inner peripheral wall surface of the first main body 11 includes an annular wall surface 115 extending radially inward, and the inner side of the annular wall surface 115 includes a middle through hole 1151; the second main body 12 includes a rotating disc seat 123 and a positioning cylinder 126 connected to the rotating disc seat 123; the rotating disc seat 123 is rotatably connected to the upper end opening 112 of the first main body 11 and the positioning cylinder 126 is positioned to fit the middle through hole 1151; the receiving space 15 is formed between the positioning cylinder 126, the annular wall surface 115 and the rotating disc seat 123, and the positioning cylinder 126 includes one or more water outlets so that water can flow out of the receiving space 15; the rotating disc seat 123
  • the inner end surface includes the annular groove 124.
  • the annular groove 124 includes a plurality of inlets 1241.
  • the outer end surface of the rotating disc seat 123 includes a plurality of outlets 1231.
  • a plurality of water inlet channels 13 are defined between the plurality of inlets 1241 and the plurality of outlets 1231.
  • the rotating structure 21 blocks the water inlet channels 13 to achieve switching of different water inlet channels 13.
  • the annular wall surface 115 includes a plurality of positioning recesses 1131 arranged at intervals along the circumferential direction.
  • the rotating structure 21 is clamped between the annular wall surface 115 and the rotating disc seat 123.
  • the rotating structure 21 cooperates with the positioning recesses 1131 so that the rotating structure 21 moves in the annular groove 124 and its relative position with the first main body 11 remains unchanged. That is, in this embodiment, the rotating structure is arranged along the first main body and the second main body. Between axially spaced end faces.
  • multiple water outlet channels 14 are defined between the multiple inlets 1241 and the multiple outlets 1231 , and the rotating body structure 21 blocks the water inlet channel 13 to achieve switching of different water outlet channels 14 , which will not be described in detail here.
  • a connecting gap 141 is further included between the two water outlet channels 14 ; when one of the water outlet channels discharges water, the water outlet channel realizes the Venturi principle through the other water outlet channel and the connecting gap 141 to achieve air suction.
  • the water outlet channel 14 is located on the first body 11 , the second body 12 is inserted into the first body 11 from the upper opening 112 , the lower end of the first body 11 includes a water outlet surface 114 , and the outlet 1231 of the water outlet channel 14 is located above the water outlet surface 114 .
  • the first main body 11 includes a receiving groove portion 116 that defines the upper end opening 112, and the second main body 12 is inserted into the receiving groove portion 116 from the upper end opening 112.
  • the groove bottom 1161 of the receiving groove portion 116 includes the annular groove 124.
  • the annular groove 124 is the same as the first embodiment and includes a plurality of inlets 1241.
  • the plurality of inlets 1241 and the plurality of outlets 1231 respectively define a plurality of water outlet channels 14.
  • the second main body 12 includes a water inlet channel 13 running through the middle, and the lower end surface of the second main body 12 includes a positioning ring groove 127 (i.e., a positioning portion) for positioning the rotating body structure 21.
  • the positioning ring groove 127 and the rotating body structure 21 are tightly matched so that the rotating structure 21 maintains a constant position relative to the second main body 12 during the relative rotation of the first main body 11 and the second main body 12.
  • the groove bottom 1161 of the receiving groove portion 116 of the first main body 11 is separated from the lower end surface of the second main body 12 by the rotating body structure 21 to define the receiving space 15, and the water inlet channel 13 is connected to the receiving space 15.
  • the rotating structure is arranged between the end surfaces of the first main body and the second main body spaced axially.
  • the second main body 12 and the first main body 11 rotate relative to each other so that the rotating structure 21 blocks the water outlet channel 14 to achieve switching.
  • the present invention provides a water outlet switching mechanism and a water outlet device
  • the water outlet switching mechanism comprises: a main body component and a switching component
  • the main body component comprises a first main body and a second main body
  • the switching component comprises one or more rotating structures, the rotating structures are respectively connected between the first main body and the second main body so that the first main body can rotate relative to the second main body
  • the main body component also comprises at least one water inlet channel and at least one water outlet channel; when the first main body and the second main body rotate relative to a predetermined rotation position, the rotating structure blocks the water inlet channel and/or the water outlet channel so that the water inlet channel is connected or not connected to the water outlet channel.

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Abstract

一种出水切换机构和出水装置，出水切换机构（10）包括：主体部件（1）和切换部件（2），主体部件（1）包括第一主体（11）和第二主体（12）；切换部件（2）包括一个或多个回转结构体（21），回转结构体（21）分别滚动连接在第一主体（11）和第二主体（12）之间以使第一主体（11）能相对第二主体（12）转动；主体部件（1）还包括至少一个进水通道（13）和至少一个出水通道（14）；当第一主体（11）和第二主体（12）相对转动至预定转动位置时，回转结构体（21）封堵进水通道（13）和/或出水通道（14）以使进水通道（13）连通或不连通至出水通道（14）。

Description

一种出水切换机构和出水装置
本申请要求2022年11月28日向中国国家知识产权局，申请号为：202211500698.4，发明创造名称是：“一种出水切换机构和出水装置”的中国专利申请为基础，并主张其优先权，该中国专利申请的公开内容在此作为整体引入本申请文本中。
技术领域
本发明涉及一种出水切换机构和出水装置。
背景技术
现有技术中的出水装置包括进水通道、出水通道和连接在进水通道和出水通道之间以实现水路切换的切换机构；切换机构通常为旋转切换结构，旋转切换机构一般包括分水体和连接分水体的分水盘，分水体之上包括一进水通道，分水盘之上包括两个或两个以上的出水通道，出水通道的入口沿着圆周方向间隔布置，进水通道的出口位于出水通道的入口的移动路径之上，在分水盘与分水体之间通过相应的滑轨和滑块(或者直接通过面面接触以相转动)实现转动连接；然而，滑轨和滑块之间的摩擦力较大，转动手感较差，需要改进；现有技术中出现了通过缩小分水盘的方式实现减小摩擦力的方式，然而，分水盘与分水体之间摩擦力仍然较大。
发明内容
本发明的目的在于克服上述现有技术中的不足，提供一种出水切换机构和出水装置。
为了解决上述技术问题，本发明提供了一种出水切换机构，包括：主体部件和切换部件，所述主体部件包括第一主体和第二主体；所述切换部件包括一个或多个回转结构体，所述回转结构体分别滚动连接在所述第一主体和第二主体之间以使所述第一主体能相对第二主体转动；所述主体部件还包括至少一个进水通道和至少一个出水通道；
当所述第一主体和第二主体相对转动至预定转动位置时，所述回转结构体封堵所述进水通道和/或出水通道以使所述进水通道连通或不连通至所述出水通道。
在一更佳的实施例中，所述回转结构体相对所述第一主体和第二主体的其中一个的位置不变；当所述第一主体和第二主体相对转动时，所述回转结构体相对所述第一主体和第二主体的其中另一个移动以对应封堵所述进水通道和/或出水通道。
在一更佳的实施例中，所述第一主体转动套接在所述第二主体之外；所述回转结构体相对所述第一主体的位置不变，当所述第一主体和第二主体相对转动时，所述回转结构体相对所述第二主体移动以对应封堵所述进水通道和/或出水通道。
在一更佳的实施例中，所述主体部件包括至少两个出水通道；当所述第一主体和第二主体相对转动至不同的预定转动位置时，所述进水通道通连通至其中一个出水通道，所述回转体结构对应封堵其余的出水通道的入口。
在一更佳的实施例中，所述主体部件包括至少两个进水通道；当所述第一主体和第二主体相对转动至不同的预定转动位置时，所述出水通道通连通至其中一个进水通道，所述回转结构体对应封堵其余的进水通道的入口。
在一更佳的实施例中，所述第二主体包括所述进水通道和所述出水通道。
在一更佳的实施例中，所述第一主体和第二主体之间界定出一连通所述进水通道和出水通道的接收空间；所述回转结构体布置在所述接收空间之内。
在一更佳的实施例中，所述第一主体和第二主体的其中一个包括用以定位所述回转结构体的定位部位以使所述回转结构体相对所述第一主体和第二主体的其中一个的位置不变。
在一更佳的实施例中，所述回转结构体是球体，回转结构体选用硅胶、或橡胶材料。
在一更佳的实施例中，还包括定位机构；所述定位机构连接在所述第一主体和第二主体之间；所述定位机构用以使第一主体第二主体相对转动至其中一个预定转动位置；所述定位机构包括位于所述第一主体和第二主体其中一个上的多个定位凹槽，所述定位机构还包括位于所述第一主体和第二主体其中另一个上的定位凸起机构，所述第一主体和第二主体相对转动时，所述定位凸起机构对应嵌入其中一个定位凹槽以对应其中一个预定转动位置。
在一更佳的实施例中，两个出水通道之间还包括一连通间隙；当其中一个出水通道出水时，该出水通道通过另一出水通道通和连通间隙实现文丘里原理以实现吸气。
在一更佳的实施例中，所述回转结构体布置在所述第一主体和第二主体的内外周壁之间。
在一更佳的实施例中，所述回转结构体布置在所述第一主体和第二主体沿轴向间隔的端面之间。
本发明还提供一种出水装置，包括所述的出水切换机构。
相较于现有技术，本发明的技术方案具备以下有益效果：
出水切换机构，包括：主体部件和切换部件，所述主体部件包括第一主体和第二主体；所述切换部件包括一个或多个回转结构体，所述回转结构体分别滚动连接在所述第一主体和第二主体之间以使所述第一主体能相对第二主体转动；所述主体部件还包括至少一个进水通道和至少一个出水通道；当所述第一主体和第二主体相对转动至预定转动位置时，所述回转体结构封堵所述进水通道和/或出水通道以使所述进水通道连通或不连通至所述出水通道。回转体结构与第一主体第二主体之间为滚动连接，摩擦力降低且手感较好；
出水切换机构可以应用在多种出水装置之中，例如手持花洒、顶喷花洒或者喷枪等；且，出水切换机构可以应用常规的花洒的拨钮转动切换机构、棘轮棘爪转动切换机构等，适用性较广；
出水切换机构可以用于进水通道的切换或者出水通道切换，也可以应用于止水切换。
附图说明
图1为本发明第一实施例中出水装置为手持花洒的立体示意图；
图2为本发明第一实施例中出水装置为喷枪的立体示意图
图3为本发明第一实施例中出水切换机构的立体示意图；
图4为本发明第一实施例中出水切换机构的剖面示意图；
图5为本发明第一实施例中出水切换机构的立体分解示意图之一；
图6为本发明第一实施例中出水切换机构的立体分解示意图之二；
图7为本发明第二实施例中出水切换机构的立体示意图；
图8为本发明第二实施例中出水切换机构的立体分解示意图之一；
图9为本发明第二实施例中出水切换机构的立体分解示意图之二；
图10为本发明第二实施例中出水切换机构的立体分解示意图之三；
图11为本发明第二实施例中出水切换机构的剖面示意图；
图12为本发明第三实施例中出水切换机构的立体示意图；
图13为本发明第三实施例中出水切换机构的立体分解示意图；
图14为本发明第四实施例中出水切换机构的剖面示意图；
图15为本发明第五实施例中出水切换机构的立体示意图；
图16为本发明第五实施例中出水切换机构的立体分解示意图；
图17为本发明第五实施例中出水切换机构的立体分解示意图；
图18为本发明第五实施例中出水切换机构的剖面示意图。
具体实施方式
下文结合附图和具体实施方式对本发明做进一步说明。
第一实施例
参阅图1-图6，一种出水装置，所述出水装置是手持花洒210、顶喷花洒、喷枪220等；所述出水装置包括外壳230和位于该外壳230内的分水体，所述出水装置还包括多个出水孔250，所述分水体用以接通外界水源并将水引导至出水孔250喷出。
所述出水装置还包括出水切换机构10，所述出水切换机构10布置在所述分水体之上，所述出水切换机构10包括主体部件1和切换部件2，所述主体部件1包括第一主体11和第二主体12，所述切换部件2包括一个或多个回转结构体21，在本实施例中，所述回转结构体21是球体，在一些简单替换中，所述回转结构体21是圆柱体、纺锤体、或者椭圆体等。所述回转结构体21分别滚动连接在所述第一主体11和第二主体12之间以使所述第一主体11能相对第二主体12转动；所述主体部件1还包括至少一个进水通道13和至少一个出水通道14；当所述第一主体11和第二主体12相对转动至预定转动位置时，所述回转体结构21封堵所述进水通道13和/或出水通道14以使所述进水通道13连通或不连通至所述出水通道14。
在本实施例中，所述第一主体11与出水装置的分水体固定连接，且，所述第一主体11呈圆柱筒状，所述第二主体12转动连接在所述第一主体11之内，所述第一主体11与第二主体12之间形成一接收空间15，所述回转结构体21布置在所述接收空间15之内，所述接收空间15分别连通所述进水通道13和出水通道14，在所述出水切换机构10通水时，所述接收空间15内充满了水以使第一主体11和第二主体12 之间的转动更加顺畅省力。
在本实施例中，所述第一主体11的上端包括外螺纹以与所述分水体相固定连接，所述第一主体11的下端包括一下端开口111，所述第二主体12从下往上地从所述下端开口111装入所述第一主体11之内，所述第一主体11的上端包括一上端开口112，所述第二主体12的上端对应所述上端开口112，所述第二主体12的上端形成一凹陷处121，所述凹陷处121的周壁处包括一个或多个接通所述接收空间15的通孔122，所述凹陷处121和所述通孔122界定出所述进水通道13，也即，所述第二主体12包括所述进水通道13。所述第二主体12的下端包括一转动盘座123，所述转动盘座123对应所述第一主体11的下端开口111嵌合以使所述转动盘座123能相对所述第一主体11的下端开口111转动。所述转动盘座123的下部包括多个出口1231，所述第二主体12的中间腰部包括一环形凹槽124，所述环形凹槽124之上包括多个入口1241，多个入口1241分别连接多个出口1231以界定出多个出水通道14，所述回转体结构21对应滚动在所述环形凹槽124之上以对应封堵所述入口1241以封堵其中一个或多个出水通道14。也即，所述主体部件1包括至少两个出水通道14；当所述第一主体11和第二主体12相对转动至不同的预定转动位置时，所述进水通道13通连通至其中一个出水通道14，所述回转结构体21对应封堵其余的出水通道14的入口1241。在本实施例中，所述回转结构体21可以由橡胶制成，其可以增加密封性。
所述第一主体11的内壁包括用以定位所述回转结构体21的定位部位113，所述定位部位113包括与所述回转结构体21的数量相对应的一个或多个定位凹陷1131；在多个定位凹陷1131的情况下，所述定位凹陷1131沿着所述第一主体11的周向间隔布置，所述回转体结构21滚动在所述定位凹陷1131之内以使所述回转结构体21相对所述第一主体11的位置不变。也即，在本实施例中，所述回转结构体布置在所述第一主体和第二主体的内外周壁之间。
所述出水切换机构10还包括定位机构3；所述定位机构3设在所述第一主体11和第二主体12之间；所述定位机构3用以使第一主体11第二主体12相对转动至其中一个预定转动位置；所述定位机构3包括位于所述第一主体11和第二主体12其中一个上的多个定位凹槽31，所述定位机构3还包括位于所述第一主体11和第二主体12其中另一个上的定位凸起机构32，所述第一主体11和第二主体12相对转动时， 所述定位凸起机构32对应嵌入其中一个定位凹槽31以对应其中一个预定转动位置。在本实施例中，所述第一主体11的内壁包括多个定位凹槽31，所述第二主体12的外周壁布置所述定位凸起机构32，所述定位凸起机构32包括弹簧和受弹簧推抵的弹珠322，所述弹珠322对应嵌入其中一个定位凹槽31以实现所述预定转动位置的定位，在本实施例中，所述定位凹槽31设置有四个，也即包括四个预定转动位置。
在本实施例中，所述切换部件2包括六个所述回转结构体21，所述环形凹槽124包括六个间隔分布的入口1241，在本实施例中，每两个相间隔180度布置的入口1241相连通至一出口1231以形成一个出水通道14。也即，本实施例中包括三个出水通道14。
所述第二主体12相对所述第一主体11转动时，所述定位凸起结构的弹珠322嵌入其中一个定位凹槽31之中，以确定其中一个预定转动位置。所述第二主体12相对第一主体11转动以依次位于第一预定转动位置、第二预定转动位置、第三预定转动位置和第四预定转动位置；在位于第一预定转动位置时，六个回转体结构21均同时封堵住六个入口1241，此时所述出水装置处于关水状态；在转动特定角度时(例如30度、45度等)进入第二预定转动位置，所述定位凸起结构的弹珠322嵌入下一个定位凹槽31之中，此时六个回转结构体21相对所述第二主体12的移动以使其中的一对入口1241被解除封堵，此时三个出水通道14中的第一个出水通道14与进水通道13连通；以此类推，第二个出水通道14和第三个出水通道14可以依次连通所述进水通道13且其余的出水通道14均被同步封堵。
在一些简单替换中，所述主体部件1包括至少两个进水通道13；当所述第一主体11和第二主体12相对转动至不同的预定转动位置时，所述出水通道14通连通至其中一个进水通道13，所述回转体结构21对应封堵其余的进水通道13的入口1241。也即，所述主体部件1可以包括多个进水通道13，每一进水通道13可出不同品类的水，例如，自来水、纯净水、苏打水等，在不同的预定转动位置时可以使得所述出水通道14接通不同的进水通道13以达到出不同品类的水的功效。
第二实施例
参阅图7-11，本实施例与第一实施例的区别之处在于：所述出水通道14位于所述第一主体11之上，所述第二主体12从所述第一主体11的上端开口112装入，所 述第一主体11的下端包括一出水面114，所述出水通道14的出口1231位于该出水面114之上；在本实施例中，所述第一主体11的内周壁面包括所述环形凹槽124，所述环形凹槽124与第一实施例相同并包括多个入口1241，多个入口1241与多个出口1231分别界定出多个出水通道14；所述第二主体12包括用以布置在所述第一主体11之内的抵接圆柱125，所述第二主体12还包括连接所述抵接圆柱125并与第一主体11的上端开口112相转动配合的转动盘座123，所述抵接圆柱125与第一主体11的内周壁面之间形成所述接收空间15，所述回转结构体21在装配时被夹紧在所述抵接圆柱125和所述环形凹槽124之间；由于第一主体11和第二主体12之间的径向预紧力，所述回转结构体21相对所述抵接圆柱125的位置在第一主体11和第二主体12相对转动的过程中保持不变，所述回转结构体21在所述环形凹槽124中移动；也即，在本实施例中，所述回转结构体布置在所述第一主体和第二主体的内外周壁之间。在一些简单替换中，所述抵接圆柱125也可以对应布置定位凹陷1131，并不以此为限制。
第三实施例
参阅图12-13，本实施例与第一实施例的区别指出在于：所述第一主体11的内周壁面包括径向向内延伸的环形壁面115，所述环形壁面115的内侧包括一中间通孔1151；所述第二主体12包括转动盘座123和与转动盘座123连接的定位圆柱126；所述转动盘座123与所述第一主体11的上端开口112转动配合连接且所述定位圆柱126定位配合所述中间通孔1151；所述定位圆柱126、环形壁面115和转动盘座123之间形成所述接收空间15，所述定位圆柱126包括一个或多个出水口以使水流能从所述接收空间15之内流出；所述转动盘座123的内端面包括所述环形凹槽124，所述环形凹槽124与第一实施例相类似包括多个入口1241，所述转动盘座123的外端面包括多个出口1231，多个入口1241和多个出口1231之间界定出多个进水通道13；所述回转结构体21封堵进水通道13以实现不同进水通道13的切换；所述环形壁面115之上包括沿着周向间隔布置有多个定位凹陷1131，所述回转结构体21被夹抵在所述环形壁面115和转动盘座123之间，且所述回转结构体21与所述定位凹陷1131相配合，以使回转结构体21在环形凹槽124中移动且与第一主体11之间的相对位置保持不变。也即，在本实施例中，所述回转体结构布置在所述第一主体和第二主体沿 轴向间隔的端面之间。
而在一些简单替换之中，多个入口1241和多个出口1231之间界定出多个出水通道14，所述回转体结构21封堵进水通道13以实现不同出水通道14的切换，在此不再赘述。
第四实施例
参阅图14，本实施例与第一实施例的区别在于：两个出水通道14之间还包括一连通间隙141；当其中一个出水通道出水时，该出水通道通过另一出水通道通和连通间隙141实现文丘里原理以实现吸气。
第五实施例
参阅图15-18，本实施例与第一实施例的区别在于：
所述出水通道14位于所述第一主体11之上，所述第二主体12从所述第一主体11的上端开口112装入，所述第一主体11的下端包括一出水面114，所述出水通道14的出口1231位于该出水面114之上。
所述第一主体11包括界定出所述上端开口112的接收槽部116，所述第二主体12从所述上端开口112装入所述接收槽部116，所述接收槽部116的槽底1161包括所述环形凹槽124，所述环形凹槽124与第一实施例相同并包括多个入口1241，多个入口1241与多个出口1231分别界定出多个出水通道14。
所述第二主体12包括中间贯穿的进水通道13，所述第二主体12的下端面包括用以定位所述回转体结构21的定位环槽127(即，定位部位)，所述定位环槽127与回转体结构21通过紧配合以使回转结构体21在所述第一主体11和第二主体12的相对转动过程中相对所述第二主体12保持位置不变。所述第一主体11的接收槽部116的槽底1161与第二主体12的下端面之间通过所述回转体结构21间隔开以界定出所述接收空间15，所述进水通道13与所述接收空间15相连通。也即，在本实施例中，所述回转结构体布置在所述第一主体和第二主体沿轴向间隔的端面之间。本实施的切换过程中，所述第二主体12和第一主体11相对转动以使所述回转结构体21封堵出水通道14以实现切换。
以上所述，仅为本发明较佳的具体实施方式，但本发明的设计构思并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，利用此构思对本发明进 行非实质性的改动，均属于侵犯本发明保护范围的行为。
工业实用性
本发明提供了一种出水切换机构和出水装置，出水切换机构包括：主体部件和切换部件，所述主体部件包括第一主体和第二主体；所述切换部件包括一个或多个回转结构体，所述回转结构体分别滚动连接在所述第一主体和第二主体之间以使所述第一主体能相对第二主体转动；所述主体部件还包括至少一个进水通道和至少一个出水通道；当所述第一主体和第二主体相对转动至预定转动位置时，所述回转结构体封堵所述进水通道和/或出水通道以使所述进水通道连通或不连通至所述出水通道。应用本技术方案可实现一种切换手感较佳且阻力较小的出水切换机构和出水装置,具有工业实用性。

Claims (14)

  1. 一种出水切换机构，其特征在于，包括：主体部件和切换部件，所述主体部件包括第一主体和第二主体；所述切换部件包括一个或多个回转结构体，所述回转结构体分别滚动连接在所述第一主体和第二主体之间以使所述第一主体能相对第二主体转动；所述主体部件还包括至少一个进水通道和至少一个出水通道；
    当所述第一主体和第二主体相对转动至预定转动位置时，所述回转结构体封堵所述进水通道和/或出水通道以使所述进水通道连通或不连通至所述出水通道。
  2. 如权利要求1所述的一种出水切换机构，其特征在于：所述回转结构体相对所述第一主体和第二主体的其中一个的位置不变；当所述第一主体和第二主体相对转动时，所述回转结构体相对所述第一主体和第二主体的其中另一个移动以对应封堵所述进水通道和/或出水通道。
  3. 如权利要求2所述的一种出水切换机构，其特征在于：所述第一主体转动套接在所述第二主体之外；所述回转结构体相对所述第一主体的位置不变，当所述第一主体和第二主体相对转动时，所述回转结构体相对所述第二主体移动以对应封堵所述进水通道和/或出水通道。
  4. 如权利要求1或2或3所述的一种出水切换机构，其特征在于：所述主体部件包括至少两个出水通道；当所述第一主体和第二主体相对转动至不同的预定转动位置时，所述进水通道通连通至其中一个出水通道，所述回转结构体对应封堵其余的出水通道的入口。
  5. 如权利要求1或2或3所述的一种出水切换机构，其特征在于：所述主体部件包括至少两个进水通道；当所述第一主体和第二主体相对转动至不同的预定转动位置时，所述出水通道通连通至其中一个进水通道，所述回转结构体对应封堵其余的进水通道的入口。
  6. 如权利要求1或2或3所述的一种出水切换机构，其特征在于：所述第二主体包括所述进水通道和所述出水通道。
  7. 如权利要求1所述的一种出水切换机构，其特征在于：所述第一主体和第二主体之间界定出一连通所述进水通道和出水通道的接收空间；所述回转结构体布置在所述接收空间之内。
  8. 如权利要求2所述的一种出水切换机构，其特征在于：所述第一主体和第二主体的其中一个包括用以定位所述回转结构体的定位部位以使所述回转结构体相对所述第一主体和第二主体的其中一个的位置不变。
  9. 如权利要求1所述的一种出水切换机构，其特征在于：所述回转结构体是球体。
  10. 如权利要求1所述的一种出水切换机构，其特征在于：还包括定位机构；所述定位机构设在所述第一主体和第二主体之间；所述定位机构用以使第一主体第二主体相对转动至其中一个预定转动位置；所述定位机构包括位于所述第一主体和第二主体其中一个上的多个定位凹槽，所述定位机构还包括位于所述第一主体和第二主体其中另一个上的定位凸起机构，所述第一主体和第二主体相对转动时，所述定位凸起机构对应嵌入其中一个定位凹槽以对应其中一个预定转动位置。
  11. 如权利要求4所述的一种出水切换机构，其特征在于：两个出水通道之间还包括一连通间隙；当其中一个出水通道出水时，该出水通道通过另一出水通道通和连通间隙实现文丘里原理以实现吸气。
  12. 如权利要求3所述的一种出水切换机构，其特征在于：所述回转结构体布置在所述第一主体和第二主体的内外周壁之间。
  13. 如权利要求3所述的一种出水切换机构，其特征在于：所述回转结构体布置在所述第一主体和第二主体沿轴向间隔的端面之间。
  14. 一种出水装置，其特征在于，包括如权利要求1-13中任一项所述的出水切换机构。
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