WO2021093239A1 - 一种水压驱动的喷枪花洒 - Google Patents

一种水压驱动的喷枪花洒 Download PDF

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Publication number
WO2021093239A1
WO2021093239A1 PCT/CN2020/079668 CN2020079668W WO2021093239A1 WO 2021093239 A1 WO2021093239 A1 WO 2021093239A1 CN 2020079668 W CN2020079668 W CN 2020079668W WO 2021093239 A1 WO2021093239 A1 WO 2021093239A1
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WO
WIPO (PCT)
Prior art keywords
water
pressure
spray gun
shower
cover
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PCT/CN2020/079668
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English (en)
French (fr)
Inventor
林孝发
林孝山
郑毅南
陈浩宽
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九牧厨卫股份有限公司
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Publication of WO2021093239A1 publication Critical patent/WO2021093239A1/zh

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    • 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
    • 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
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/002—Manually-actuated controlling means, e.g. push buttons, levers or triggers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0278—Arrangement or mounting of spray heads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
    • B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter

Definitions

  • This application relates to the sanitary ware industry, in particular to a spray gun shower driven by water pressure.
  • the purpose of this application is to solve the existing problems and provide a water pressure-driven spray gun shower, which has a simple structure, reasonable design and easy implementation, and solves the problem that the water pressure is momentarily too large when the spray gun is switched to the spray gun to cause damage.
  • the problem of large operating force of water outlet and excessive residual water which affects normal use.
  • the shower body is provided with a water inlet, at least two water outlets, and a switching body for switching the water inlet to communicate with any one of the water outlets;
  • One of the water outlets is constructed as a water outlet for spraying water from the spray gun
  • It also includes a moving water body, which is hidden in the water outlet path of the spray gun water through a cover body linked with it, and moves to the water inlet position along the initial position of the water outlet path driven by the water pressure;
  • a water gap is formed by moving the outer wall of the water body and the inner wall of the outlet channel in cooperation, and at the water inlet position, a water passage cavity is formed by the outer wall of the moving water body and the inner wall of the outlet channel;
  • the peripheral wall of the water passing body is provided with a water inlet, and the water inlet is communicated with the water inlet through a water passing cavity or a water passing gap;
  • the moving water body is parked in the initial position by at least one resetting piece, and can be moved from its initial position to stopping in the water passage cavity by overcoming the load of the resetting piece by the water pressure; when the water pressure is reduced, it is returned by the at least one resetting piece.
  • the cover In the initial position, the cover is moved in parallel to shield the moving body of water.
  • the moving water body has a pressure-bearing portion, the pressure-bearing portion is disposed facing the water inlet direction of the water inlet, and the pressure-bearing area of the pressure-bearing portion is at least 2 times larger than the water passing area of the water passing gap.
  • cover body is hinged to the shower body, and the cover body is driven to open or close relative to the shower body through an opening and closing structure.
  • the opening and closing structure includes an opening part and a closing part
  • the cover opening part includes a pushing portion and a pressure surface; the pushing portion is arranged at the end of the water outlet that has moved through the body of water; the pressure surface is formed on the back of the cover; Displacement in the direction of the water outlet, the upper pushing part abuts against the pressure surface, so that the cover body is opened relative to the shower body;
  • the cover part includes a protruding part and a passive part; the protruding part is provided on the outer periphery of the moving water body; the passive part is formed on the cover body; wherein the moving water body is driven to move to the initial position by the resetting member, The upper protruding part cooperates with the passive part to drive the cover body to cover the shower body to hide the moving water body.
  • the cover body is provided with a relief portion for the protruding portion to be placed on, and the passive portion is arranged at the relief portion.
  • the movable water body includes a water flow body and a water outlet, which are detachably fixedly connected; the two ends of the reset member act on the water flow body and the shower body, respectively.
  • the water sealing frame is fixed to the shower body, one end of the resetting member acts on the water sealing frame, and the other end is acting on the shower body.
  • the switching body includes a driving member, a water diversion member, and an elastic member; the water diversion member is arranged between the water inlet and the two water outlets, and is driven by the driving member to switch and block any water outlet; The elastic piece acts between the shower body and the water divider.
  • the water pressure-driven spray gun shower provided by this application has simple structure, reasonable design and easy realization. It uses water pressure impact to move through the water body to realize the buffering of the spray gun when the water is discharged, and it can drive the cover slowly. Turn on to effectively prevent accidental injury or accidental spray caused by instantaneous injection of high-pressure water; in addition, after use, the moving water body in the waterway of the spray gun will slowly return to the initial position through the action of the reset piece, and then squeeze the residual water to discharge , In order to reduce the accumulation of residual water and solve the problem of secondary pollution of residual water, it also reduces the weight of the shower, and the operating force during switching is greatly reduced, and it can be easily switched; the overall structure of the spray gun in this application is related High degree, while reducing the instantaneous impact of the spray gun water while reducing the operating force, the switch body, the moving water body, and the cover body are closely linked. The structure design isaki and simple. The rings are connected and interact, making the shower overall It is more stable, more in line with consumer habits,
  • the moving water body of the present application has a pressure-bearing part which is arranged facing the water inlet direction of the water inlet, and the pressure-bearing area of the pressure-bearing part is at least 2 times larger than the water passing area of the water passing gap, Ensure that even in the low water pressure state, it can normally drive the movement through the water body to ensure the normal use of the spray gun water function;
  • the cover described in this application is hinged to the shower body, and the cover is opened or closed relative to the shower body through the opening and closing structure; the cover is used to realize the concealment of the spray gun function, which not only plays a good role in protection It can be used as a reminder after opening the cover to prevent the high-pressure water from being sprayed by mistake, and achieve double protection and higher safety;
  • the moving water body of the present application is provided with a water main body and a water outlet, and the two are detachably fixedly connected; the two ends of the reset part act on the water main body and the shower body, respectively, so that the manufacturing, molding and assembly are easier to achieve, And the cost is lower;
  • This application also includes a water-sealing stand, which is fixed to the shower body; one end of the resetting member acts on the water-sealing stand, and the other end acts on the shower body, which is convenient for assembly and has a better sealing effect, making the water pressure Not easy to leak, to ensure the reliability and stability of the hydraulic drive;
  • Fig. 1 is a schematic diagram of a three-dimensional exploded structure of the spray gun shower of the application
  • Figure 2 is a cross-sectional view of the spray gun shower of the application
  • FIG. 3 is a schematic diagram of a three-dimensional exploded structure of the hydraulic drive structure described in this application;
  • Fig. 4 is a schematic diagram of the normal water outlet state of the spray gun shower according to the application.
  • Fig. 5 is a schematic diagram of the spray gun of the spray gun shower described in the application.
  • the water pressure-driven spray gun shower of the present application includes: a shower body 1 and a shower cover 2, which are assembled correspondingly;
  • the shower body 1 is provided with a water inlet 11, at least two water outlets 12, 13 and a switching body 3 for switching the water inlet 11 to communicate with any one of the water outlets 12, 13; it should be noted that one of the outlets
  • the waterway 12 is the waterway for normal spraying of shower water, that is, the part where the water is discharged from the shower surface cover 2.
  • the other waterway 13 is configured as the waterway 13 for spraying spray gun water; here the water outlet part 12 of the shower surface cover 2 and The spray gun water channel 13 realizes the switching of the water outlet through the switching body 3.
  • the switching body 3 of the present application is arranged on the back of the shower body 1, specifically as follows:
  • the switching body 3 includes a driving member 31, a water diversion member 32, and an elastic member 33; a button 31 of the present application is taken as an example of driving, the water diversion member 32 is a sealed piston, and the water diversion member 32 is arranged in the inlet Between the waterway 11 and the two water outlets 12, 13, and driven by the button 31 to switch and block any of the water outlets 12, 13, the elastic member 33 acts between the shower body 1 and the water diversion member 32, when switching When water is discharged from the normal shower surface cover 2, the elastic member 33 is not compressed, and the sealing piston 32 is lifted by elastic force, and the water flows out from the shower surface cover 2; when the spray gun water needs to be switched, press the button 31 to drive it The sealing piston 32 moves in the direction of the shower cover 2 and blocks the water passage 12 where the shower cover 2 discharges. At the same time, the elastic member 33 is compressed and deformed, and the water flows into the spray gun water passage 13, release the button 31, and the elastic member 33 rebounds. Shut off the spray gun water circuit 13;
  • a moving body of water 4 is hidden in the water outlet channel 13 of the spray gun water through a cover body linked with it, and it moves along the initial position A of the water outlet channel 13 to the inlet under water pressure.
  • the outer wall of the moving water body 4 cooperates with the inner wall of the outlet channel 13 to form a water gap C, and at the water inlet position B, the outer wall of the water body 4 moves to cooperate with the inner wall of the outlet channel 13 A water passage D is formed; the peripheral wall of the moving water body 4 is provided with a water inlet 40, and the water inlet 40 is in communication with the water inlet 11 through the water passage D or the water gap C;
  • the mobile water passing body 4 includes a water passing main body 41 and a water outlet nozzle 42, which are detachably fixedly connected; the two ends of the resetting member 6 act on the passing water main body 41 and the shower body 1 respectively;
  • a water sealing frame 5 is also provided.
  • the water sealing frame 5 is fixed to the shower body 1, and one end of the resetting member 6 acts on the water sealing frame 5, and the other end acts on the shower head.
  • Body 1
  • the cover 7 is hinged to the shower body 1, and the cover 7 is driven to open or close relative to the shower body 1 through the opening and closing structure 8;
  • the opening and closing structure 8 here includes an opening portion 81 and a closing portion 82;
  • the lid opening portion 81 includes a pushing portion 811 and a pressure receiving surface 812; the pushing portion 811 is disposed at the end 420 of the water outlet of the moving water body 4; the pressure receiving surface 812 is formed on the back of the cover 7; Wherein, the moving water body 4 is displaced in the water outlet direction, and the upper pushing portion 811 abuts against the pressure surface 812, so that the cover 7 is opened relative to the shower body 1;
  • the cover portion 82 includes a raised portion 821 and a passive portion 822; the raised portion 821 is provided on the outer periphery of the moving water body 4; the passive portion 822 is formed on the cover body 7; wherein, the moving water body 4 receives The reset member 6 is driven to move to the initial position A, and the upper protrusion 821 cooperates with the passive portion 822 to drive the cover 7 to cover the shower body 1 to hide the moving water body 4;
  • the cover 7 is provided with a relief portion 71 for the protrusion 821 to be placed on, and the passive portion 822 is disposed on the relief portion 71.
  • the water outlet part of the shower cover 2 has been explained in the above description of the switch body 3 (as shown in Figure 5); as shown in Figures 1-4 and 6, when the button 31 is pressed and switched to the spray gun water channel 13, in order to prevent high pressure The water stream is sprayed instantly, and the water stream first enters the spray gun water channel 13 and first impacts the pressure-bearing part 43 that moves on the water body 4 and faces the water inlet direction of the water inlet channel 11, thereby pushing the moving water body 4 to the water outlet direction.
  • the pressure-bearing area of the pressure-bearing portion 43 is at least 2 times larger than the water-passing area of the water-passing gap C to ensure that the water body 4 can be pushed and moved normally under low pressure conditions to ensure that the water function of the spray gun can be used normally and is not easy to fail); At this time, the moving water body 4 can move from its initial position A to the stop of the water cavity D through the water pressure of the water flow overcoming the load of the reset member 6, and the water flow also changes from the small water flow passing through the original water gap C to the water flow.
  • the large water flow through the cavity D (that is, as the distance between the water body 4 and the initial position A is increased and is located at the water cavity D, the water flow entering the water inlet 40 increases; as the water body 4 moves closer to the initial position A At position A, the water flow entering the water inlet 40 decreases), and then enters from the water inlet 40 on the peripheral wall of the water body 4, and finally sprays water from the water outlet to form a spray gun;
  • the body of water 4 moves in the direction of the water outlet while pressing the reset member 6, where the reset member 6 can be a spring or any other structure or component that can drive the body of water 4 to move from the position of the water chamber D to the initial position A; in addition, at the same time
  • the linkage cover 7 is opened, specifically: in the process of moving, the pushing portion 811 at the end 420 of the water outlet nozzle of the water body 4 moves to push the pressure surface 812 of the cover 7, and the cover 7 is hinged on the shower body 1. , Which takes the hinge shaft as the fulcrum
  • the sealing piston 32 blocks the spray gun water passage 13.
  • the sealing piston 32 is under static pressure, and the end 420 of the water outlet nozzle of the water body 4 is moved to communicate with the atmosphere. Therefore, under the action of the reset member 6,
  • the moving water body 4 moves from the water passage cavity D position to the initial position A, and at the same time, the residual water remaining in the water passage cavity D to the initial position A is squeezed, and the water flowing into the moving water body 4 from the water passage gap C
  • the mouth end 420 is discharged, which is a slow draining process; at the same time, the protruding part 821 of the moving water body 4 hooks the passive part 822 on the cover body 7 and drives it to slowly close to the shower body 1.
  • the cover process Due to the relief portion 71 provided on the cover body 7, the cover process has a certain delay function, so that the water of the spray gun waterway has a more sufficient time to drain, and the residual water is reduced, so that only a lighter press is needed for the next press.
  • the driving force can switch the water outlet of the spray gun, otherwise the residual water in the pipe will not be discharged.
  • the resulting static pressure will be overcome by the consumer the next time the driver is driven, and eventually it will appear to be pressed too tightly, and then press too hard. High-speed spraying, this kind of experience is too bad.

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Abstract

一种水压驱动的喷枪花洒，包括：花洒本体（1），其内设有进水路（11）、至少两个出水路（12、13）及用于切换进水路与任一出水路连通的切换体（3）；出水路（13）被构造为喷射喷枪水的出水路；还包括移动过水体（4），其通过与之联动的盖体（7）隐藏于出水路（13）内，且在水压驱动下沿该出水路（13）的初始位置（A）移动至进水位置（B）；在初始位置（A）与进水位置（B）之间由移动过水体（4）外壁与该出水路（13）内壁配合形成过水间隙（C），并在进水位置（B）由移动过水体（4）的外壁与该出水路（13）内壁配合形成过水腔（D）；移动过水体（4）的周壁设有入水口（40），入水口（40）通过过水腔（D）或过水间隙（C）与进水路（11）连通。该喷枪花洒解决了切换至喷枪出水时水压瞬间过大而造成伤害，切换出水操作力大以及存留过多残留水而影响正常使用的问题。

Description

一种水压驱动的喷枪花洒 技术领域
本申请涉及卫浴行业，尤其是与一种水压驱动的喷枪花洒有关。
背景技术
现有的花洒种类很多，其中带有喷枪功能的花洒已经越来越受消费者青睐，利用水力强劲的喷枪水来满足浴室或者厨房的墙体、地面清洁；但现有大的带喷枪功能的花洒仍存在以下缺陷：(1)结构复杂、操作手感差，即需使用喷枪水时，由于强劲的水压，使得切换时的操作力过大，很多使用者难以驱动；(2)切换后瞬间喷出，若在使用前未对准待清洁区域，高压水容易对物体或人体产生伤害；(3)现有的喷枪水路易产生大量的残留水，即关闭喷枪水功能后，水路里存在大量的残留水无法排出，水路内部产生大量的水垢，再次使用时花洒因残留水而使整体变重影响正常使用；
综上，现有的带喷枪功能的花洒仍具有进一步改进的空间。
概述
本申请的目的在于解决现有中的问题，提供一种水压驱动的喷枪花洒，其结构简单、设计合理且易实现，解决了切换至喷枪出水时水压瞬间过大而造成伤害，切换出水操作力大以及存留过多残留水而影响正常使用的问题。
为达成上述目的，本申请采用如下技术方案：
一种水压驱动的喷枪花洒，该花洒包括：
花洒本体，其内设有进水路、至少两个出水路及用于切换进水路与任一出水路连通的切换体；
其中一出水路被构造为喷射喷枪水的出水路；
还包括一移动过水体，其通过一与之联动的盖体隐藏于喷枪水的出水路内，且在水压驱动下沿该出水路的初始位置移动至进水位置；
在初始位置与进水位置之间由移动过水体外壁与该出水路内壁配合形成过水间隙，并在进水位置由移动过水体的外壁与该出水路内壁配合形成过水腔；所述移动过水体的周壁设有入水口，所述入水 口通过过水腔或过水间隙与进水路连通；
所述移动过水体通过至少一个复位件被停靠在初始位置中，通过水压力克服复位件的加载能够从其初始位置运动至过水腔停靠；当水压减小时通过借助至少一个复位件回到初始位置，并联动所述盖体遮蔽该移动过水体。
进一步地，该移动过水体具有一承压部，该承压部面对进水路的进水方向设置，且该承压部的承压面积大于过水间隙的过水面积至少2倍。
进一步地，所述盖体铰接于花洒本体，且通过开合结构驱使该盖体相对于花洒本体开启或闭合。
进一步地，所述开合结构包括开盖部分及合盖部分；
所述开盖部分包括抵推部及受压面；所述抵推部设置于移动过水体的出水嘴端部；受压面成型于所说盖体的背面；其中，所述移动过水体沿出水方向位移，其上抵推部顶抵所述受压面，以使所述盖体相对花洒本体翻开；
所述合盖部分包括凸起部及被动部；所述凸起部设于移动过水体外周；所述被动部成形于盖体；其中，所述移动过水体受复位件驱动向初始位置位移，其上凸起部与被动部配合，带动所述盖体盖合于花洒本体以隐藏所述移动过水体。
进一步地，所述盖体上设有一让位部，该让位部供所述凸起部置放，且所述被动部设置于让位部。
进一步地，所述移动过水体包括过水主体及出水嘴，二者可拆卸的固定连接；所述复位件的两端分别作用于过水主体及花洒本体。
进一步地，还包括一封水架，所述封水架固定于花洒本体，所述复位件一端作用于封水架，另一端作用于花洒本体。
进一步地，所述切换体包括驱动件、分水件及弹性件；所述分水件设置于进水路与两出水路之间，且受驱动件带动以切换封堵任一出水水路；所述弹性件作用于花洒本体与分水件之间。
本申请所述的技术方案相对于现有技术，取得的有益效果是：
(1)本申请所提供一种水压驱动的喷枪花洒，其结构简单、设计合理且易实现，利用水压冲击移动过水体移动，实现喷枪水出水时的缓冲，同时能够带动盖体缓慢开启，有效防止高压水瞬间喷射所造成的误伤或误喷；此外，在使用完毕后，喷枪水路内的移动过水体通过复位件的作用，带动其缓慢回到初始位置，进而挤压残留水排出，以减少残留水的积垢和解决残留水二次污染问题，还减轻花洒 的重量、以及在切换时的操作力减小很多，可以轻松切换；本申请所述喷枪花洒整体的结构关联度高，在减小喷枪水瞬间冲击力的同时又减轻操作力等，切换体、移动过水体、盖体三者联动紧密，结构设计精巧且简洁，环环相连且相互作用，使得花洒整体的稳定性更强、更符合消费者使用习惯、安全性更佳，体验感更好；
(2)本申请的移动过水体具有一承压部，该承压部面对进水路的进水方向设置，且该承压部的承压面积大于过水间隙的过水面积至少2倍，保证即便是在低水压状态下也能够正常驱动移动过水体移动，以保证正常使用喷枪水功能；
(3)本申请所述盖体铰接于花洒本体，且通过开合结构驱使该盖体相对于花洒本体开启或闭合；利用盖体实现喷枪功能的隐藏，不仅起到很好的保护做用，而且开盖后起到提示作用，防止高压水误喷，实现双重保护作用，安全性更高；
(4)本申请的开盖结构设计巧妙，在实现移动过水体复位时联动盖体相对于花洒本体闭合，还通过盖体上设有一让位部，使得盖体遮盖移动过水体时形成延迟关闭功能，进而残留水能够更彻底的排出；
(5)本申请的移动过水体分设过水主体及出水嘴，二者可拆卸的固定连接；所述复位件的两端分别作用于过水主体及花洒本体，制造成型及装配更易实现、且成本更低；
(6)本申请还包括一封水架，其固定于花洒本体；所述复位件一端作用于封水架，另一端作用于花洒本体，便于装配，且密封效果更佳，使得水压不易泄漏，保证水压驱动的可靠性与稳定性；
附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本申请所述喷枪花洒的立体分解结构示意图；
图2为本申请所述喷枪花洒的剖视图；
图3为本申请所述水压驱动结构的立体分解结构示意图；
图4为本申请所述喷枪花洒的正常出水状态示意图；
图5为本申请所述喷枪花洒的喷枪出水状态示意图。
具体实施方式
为了使本申请所要解决的技术问题、技术方案及有益效果更加清楚、明白，以下结合附图和实施例，对本申请进行进一步详细说明。应当理解，此处所描述的具体实施例仅用以解释本申请，并不用于限定本申请。
如图1、2所示，本申请所述一种水压驱动的喷枪花洒，该花洒包括：花洒本体1及花洒面盖2，二者对应装配而成；
花洒本体1，其内设有进水路11、至少两个出水路12、13及用于切换进水路11与任一出水路12、13连通的切换体3；需说明的是，其中一条出水路12为正常喷设花洒水的水路，即从花洒面盖2出水的部分，另一出水路13则被构造为喷射喷枪水的出水路13；这里的花洒面盖2出水部分12与喷枪水水路13通过切换体3实现切换出水的，本申请的切换体3设置在花洒本体1的背面，具体为：
所述切换体3包括驱动件31、分水件32及弹性件33；本申请一按钮31作为驱动举例说明，所述分水件32则为一密封活塞，所述分水件32设置于进水路11与两出水路12、13之间，且受按钮31带动以切换封堵任一出水路12、13，所述弹性件33作用于花洒本体1与分水件32之间，当切换至正常花洒面盖2出水时，弹性件33未受压，通过弹力将密封活塞32顶起，水流从花洒面盖2方向流出；当需切换喷枪水时，按压按钮31，使其带动密封活塞32向花洒面盖2方向运动并封堵花洒面盖2出水的水路12，同时弹性件33受压变形，水流即流入喷枪水水路13，松开按钮31，弹性件33回弹又关闭喷枪水水路13；
在喷枪水的出水路13中，还包括以下结构：
如图2-3所示，一移动过水体4，其通过一与之联动的盖体隐藏于喷枪水的出水路13内，在水压驱动下沿该出水路13的初始位置A移动至进水位置B；
在初始位置A与进水位置B之间由移动过水体4外壁与该出水路13内壁配合形成过水间隙C，并在进水位置B由移动过水体4的外壁与该出水路13内壁配合形成过水腔D；所述移动过水体4的周壁设有入水口40，所述入水口40通过过水腔D或过水间隙C与进水路11连通；
其中，所述移动过水体4包括过水主体41及出水嘴42，二者可拆卸的固定连接；所述复位件6的两端分别作用于过水主体41及花洒本体1；
为了实现装配简便及密封效果更佳，还设置一封水架5，所述封水架5固定于花洒本体1，所述复位件6一端作用于封水架5，另一端作用于花洒本体1；
所述盖体7，其铰接于花洒本体1，且通过开合结构8驱使该盖体7相对于花洒本体1开启或闭合；
这里的开合结构8包括开盖部分81及合盖部分82；
所述开盖部分81包括抵推部811及受压面812；所述抵推部811设置于移动过水体4的出水嘴端部420；受压面812成型于所述盖体7的背面；其中，所述移动过水体4沿出水方向位移，其上抵推部811顶抵所述受压面812，以使所述盖体7相对花洒本体1翻开；
所述合盖部分82包括凸起部821及被动部822；所述凸起部821设于移动过水体4外周；所述被动部822成形于盖体7；其中，所述移动过水体4受复位件6驱动向初始位置A位移，其上凸起部821与被动部822配合，带动所述盖体7盖合于花洒本体1以隐藏所述移动过水体4；
所述盖体7上设有一让位部71，该让位部71供所述凸起部821置放，且所述被动部822设置于让位部71。
具体的工作原理：
花洒面盖2出水部分上述对切换体3描述时已经说明(如图5所示)；如图1-4、6所示，当按钮31按压后切换至喷枪水水路13时，为了防止高压水流瞬间喷设，水流先进入到喷枪水水路13中，先冲击移动过水体4上且面对进水路11的进水方向的承压部43，从而推动所述移动过水体4向出水方向位移(该承压部43的承压面积大于过水间隙C的过水面积至少2倍，以保证在低压状态下也能够正常推动移动过水体4，保证喷枪水功能能够正常使用，不易失效)；此时的移动过水体4通过水流的水压力克服复位件6的加载能够从其初始位置A运动至过水腔D停靠，水流也从原来的过水间隙C经过的细小水流变为从过水腔D经过的大水流(即，随着移动过水体4与初始位置A的距离增大并位于过水腔D处，进入到入水口40的水流增大；随着移动过水体4越靠近初始位置A，进入到入水口40的水流减小)，再从移动过水体4的周壁上的入水口40进入，最后在从出水口处喷设出形成喷枪出水；在上述运动过程中，移动过水体4向出水方向运动，同时挤压复位件6，这里的复位件6可以是弹簧或者其他能够带动移动过水体4从过水腔D位置移动初始位置A的任意结构或部件；此外，还同时联动盖体7开启，具体为：在移动过程中，移动过水体4出水嘴端部420处的抵推部811推动盖体7的受压面812，盖体7由于铰接在花洒本体1上，其以铰接轴为支点，受推后开启所述盖体7，以使所述 盖体7相对应花洒本体1翻开并喷设喷枪水；
反之，松开按钮31后，密封活塞32封堵喷枪水路13，此时密封活塞32这端为静压，移动过水体4出水嘴端部420与大气连通，因此在复位件6的作用下，移动过水体4则从过水腔D位置向初始位置A移动，同时将残留在过水腔D至初始位置A的残留水被挤压，从过水间隙C处流入到移动过水体4的出水嘴端部420排出，这是一个缓慢的排水过程；与此同时，所述移动过水体4的凸起部821钩挂盖体7上的被动部822，带动其缓慢向花洒本体1闭合，由于盖体7上设置的让位部71，使得盖合过程具有一定延迟功能，这样使得喷枪水路的水具有更充分的时间排出，减少残留水，以便于下次按压时只需较轻的按压驱动力即可切换喷枪水路出水，否则管道内的残留水无法排出，所形成的静压力是下次驱动时消费者要去克服的，最终演变成呈现出按压太紧，太过用力按压后又高速喷设，这样的体验效果太差。
上述说明示出并描述了本申请的优选实施例，如前所述，应当理解本申请并非局限于本文所披露的形式，不应看作是对其他实施例的排除，而可用于各种其他组合、修改和环境，并能够在本文所述申请构想范围内，通过上述教导或相关领域的技术或知识进行改动。而本领域人员所进行的改动和变化不脱离本申请的精神和范围，则都应在本申请所附权利要求的保护范围内。

Claims (8)

  1. 一种水压驱动的喷枪花洒，该花洒包括：
    花洒本体，其内设有进水路、至少两个出水路及用于切换进水路与任一出水路连通的切换体；
    其特征在于：
    其中一出水路被构造为喷射喷枪水的出水路；
    还包括一移动过水体，其通过一与之联动的盖体隐藏于喷枪水的出水路内，且在水压驱动下沿该出水路的初始位置移动至进水位置；
    在初始位置与进水位置之间由移动过水体外壁与该出水路内壁配合形成过水间隙，并在进水位置由移动过水体的外壁与该出水路内壁配合形成过水腔；所述移动过水体的周壁设有入水口，所述入水口通过过水腔或过水间隙与进水路连通；
    所述移动过水体通过至少一个复位件被停靠在初始位置中，通过水压力克服复位件的加载能够从其初始位置运动至过水腔停靠；当水压减小时通过借助至少一个复位件回到初始位置，并联动所述盖体遮蔽该移动过水体。
  2. 如权利要求1所述的一种水压驱动的喷枪花洒，其特征在于：该移动过水体具有一承压部，该承压部面对进水路的进水方向设置，且该承压部的承压面积大于过水间隙的过水面积至少2倍。
  3. 如权利要求1或2所述的一种水压驱动的喷枪花洒，其特征在于：所述盖体铰接于花洒本体，且通过开合结构驱使该盖体相对于花洒本体开启或闭合。
  4. 如权利要求3所述的一种水压驱动的喷枪花洒，其特征在于：所述开合结构包括开盖部分及合盖部分；
    所述开盖部分包括抵推部及受压面；所述抵推部设置于移动过水体的出水嘴端部；受压面成型于所说盖体的背面；其中，所述移动过水体沿出水方向位移，其上抵推部顶抵所述受压面，以使所述盖体相对花洒本体翻开；
    所述合盖部分包括凸起部及被动部；所述凸起部设于移动过水体外周；所述被动部成形于盖体；其中，所述移动过水体受复位件驱动向初始位置位移，其上凸起部与被动部配合，带动所述盖体盖合于花洒本体以隐藏所述移动过水体。
  5. 如权利要求4所述的一种水压驱动的喷枪花洒，其特征在于：所述盖体上设有一让位部，该让位部供所述凸起部置放，且所述被动部设置于让位部。
  6. 如权利要求1或2所述的一种水压驱动的喷枪花洒，其特征在于：所述移动过水体包括过水主体及出水嘴，二者可拆卸的固定连接；所述复位件的两端分别作用于过水主体及花洒本体。
  7. 如权利要求6所述的一种水压驱动的喷枪花洒，其特征在于：还包括一封水架，所述封水架固定于花洒本体，所述复位件一端作用于封水架，另一端作用于花洒本体。
  8. 如权利要求1所述的一种水压驱动的喷枪花洒，其特征在于：所述切换体包括驱动件、分水件及弹性件；所述分水件设置于进水路与两出水路之间，且受驱动件带动以切换封堵任一出水水路；所述弹性件作用于花洒本体与分水件之间。
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