WO2011076114A1 - 推拨功能切换花洒 - Google Patents

推拨功能切换花洒 Download PDF

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Publication number
WO2011076114A1
WO2011076114A1 PCT/CN2010/080091 CN2010080091W WO2011076114A1 WO 2011076114 A1 WO2011076114 A1 WO 2011076114A1 CN 2010080091 W CN2010080091 W CN 2010080091W WO 2011076114 A1 WO2011076114 A1 WO 2011076114A1
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WO
WIPO (PCT)
Prior art keywords
water
groove
push
function switching
push button
Prior art date
Application number
PCT/CN2010/080091
Other languages
English (en)
French (fr)
Inventor
周华松
庄祖强
熊洪煌
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 CN 200920272770 external-priority patent/CN201565372U/zh
Priority claimed from CN 200910216816 external-priority patent/CN101786053B/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 WO2011076114A1 publication Critical patent/WO2011076114A1/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
    • B05B1/16—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
    • B05B1/1627—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 with a selecting mechanism comprising a gate valve, a sliding valve or a cock
    • B05B1/1636—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 with a selecting mechanism comprising a gate valve, a sliding valve or a cock by relative rotative movement of the valve elements
    • 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 shower head, in particular to a switch shower head with a push function.
  • the push button shower of this design is not labor-saving in practical use. Since the push rod is moved up and down in the hollow cavity, the resistance of the shoulder is also relatively large, and the switching is not labor-saving, with the number of uses Increased, its components are also prone to wear.
  • the invention provides a push-pull function switching shower, which solves the shortcomings of the background technology that the switching is not labor-saving and the pushing resistance is large.
  • the push function switch shower head comprises a fixing unit and a water dividing unit, wherein the fixing unit is provided with at least two water discharging functions, and the water dividing unit comprises a water dividing body capable of rotating relative to the fixed unit, and the fixing unit is relatively fixed
  • the unit rotates and synchronously rotates the driving disk connected to the water dividing body and a sliding button disposed outside the fixing unit.
  • the sliding of the push button and the rotation of the driving plate form a linkage connection relationship, and the driving wheel is driven to rotate by the push button sliding.
  • the rotation of the disk drives the water-dividing body to rotate, and the water-out function is switched by the relative rotation between the water-dividing body and the fixed unit.
  • the push button is slidably connected outside the fixing unit and has two pushing teeth extending into the fixing unit;
  • the driving plate further has a connecting rod fixed to the side,
  • the connecting rod clamp is interposed between the two pushing teeth; the push button slides through the two pushing teeth to drive the connecting rod to move, and the connecting rod moves to drive the driving disc to rotate.
  • the fixing unit comprises a body and a mandrel fixedly mounted in the body, the mandrel is provided with a water inlet passage and a groove for externally supplying a water supply source, and the water dividing body is mounted
  • the water-dividing body and the bottom surface of the groove are sealed and abuttable relative to each other, and the groove is provided with a water inlet hole which is connected in one-to-one correspondence with the water discharge function, and the water-dividing body is arranged on the water-dividing body.
  • a through hole is provided, and the through hole is connected to one of the water inlet channel and the plurality of water inlet holes by the rotation of the water dividing body.
  • a sealing cover is disposed on the groove of the mandrel such that a water inlet cavity capable of opening the water inlet channel is formed in the groove; the water dividing body is convexly disposed There is a synchronizing shaft which rotates and seals through the sealing cover and connects the driving disc, so that the driving disc and the water dividing body form a synchronous rotational connection relationship.
  • the groove includes a circular groove and a communication groove, and the water inlet channel is formed by a concave end surface of the mandrel, and the communication groove is connected to the water inlet channel and the concave groove. a trough; the water diverting body is disposed within the circular groove.
  • a side of the drive plate is radially projecting with a protruding portion
  • the connecting rod is fixed under the protruding portion
  • the connecting rod is located between the core shaft and the body.
  • the housing is further provided with a limiting slot
  • the push button is slidably connected to the body
  • the two pushing teeth are fixed on the inner end surface of the push button and extend through the limiting slot into the body. within.
  • an elastic positioning mechanism is also provided which is disposed between the body and the drive plate.
  • the positioning mechanism includes at least one positioning pin, and a positioning groove corresponding to each water discharging function is disposed on the driving disk, and the positioning pin is selected to abut against a positioning groove.
  • an elastic topping mechanism is further provided, which comprises a top pin and a top pin, and the top pin is abutted between the body and the water dividing body through the top block.
  • the positioning mechanism comprises two symmetrically disposed positioning pins and springs, which are mounted in the recessed mounting holes on the bottom surface of the topping block; the top pin and the spring of the elastic topping mechanism are attached The center position of the water body; the positioning pin is disposed opposite to the top pin, and simultaneously applies force to the water body and the drive plate.
  • the invention has the following advantages: 1. Pushing and sliding of the push button up and down, driving the drive disc of the water splitting unit to rotate, the drive disc synchronously rotating and connecting the water split body, driving the water split body to rotate relative to the fixed unit to realize the water discharge
  • the function switching, the switching resistance is relatively small, the use is more labor-saving, and the convenience of the push button switching and the labor saving of the rotary switching are effectively combined
  • the push button design has two push teeth, and the drive disk has a clip on the second push The connecting rods between the teeth cooperate with each other to realize the interlocking relationship between the push button and the driving plate, and the structure is simple; 3.
  • the mandrel is provided with a groove, the groove includes a connecting groove and a circular shape
  • the groove and the water-dividing body are installed in the circular groove, and the inlet hole is opened on the circular groove surface to selectively communicate with the water channel with the rotation of the water-dividing body; 4.
  • the water-dividing body has a synchronous shaft to realize it Linked with the drive plate, the structure is simple; 5.
  • Another sealing cover is located between the water dividing body and the driving plate, forming a water inlet cavity with the groove; 6.
  • the positioning mechanism is selected to abut against a positioning groove on the driving plate To achieve the rotation of the water dividing unit Determined to reflect the synchronous rotation connection between the drive plate and the water-dividing body; 7.
  • the top-tightening mechanism is provided against the water-dividing body to ensure that the water-dividing body and the groove bottom surface are sealed and rotated together; 8. Between the components Close cooperation, the up and down movement of the push button drives the rotation of the water dividing unit, the switching resistance is relatively small, and the use is more labor-saving; 9. The circular groove and the water-dividing body cooperate to facilitate the sealing, and the assembly precision is ensured.
  • FIG. 1 is a perspective view of a push-pull function switching shower provided by a preferred embodiment of the present invention.
  • FIG. 2 is an exploded perspective view of a push-to-function switch shower according to a preferred embodiment of the present invention.
  • FIG. 3 is a schematic cross-sectional view showing a push-pull function switching shower provided by a preferred embodiment of the present invention, in which case the water supply source is turned off.
  • FIG. 4 is a schematic diagram of a switching mechanism for switching a shower switch according to a preferred embodiment of the present invention, wherein the water supply source is turned off.
  • FIG. 5 is a second schematic cross-sectional view of the shower function switching shower provided by the preferred embodiment of the present invention, in which the bubble water is showered.
  • FIG. 6 is a second schematic diagram of a switching mechanism for switching a shower switch according to a preferred embodiment of the present invention, in which a bubble water is showered.
  • FIG. 7 is a third schematic cross-sectional view of the shower function switching shower provided by the preferred embodiment of the present invention, wherein the shower is in a water shutoff state.
  • FIG. 8 is a third schematic diagram of a switching mechanism for switching a shower switch according to a preferred embodiment of the present invention, wherein the shower is in a water shutoff state.
  • FIG. 9 is a fourth schematic cross-sectional view of the shower function switching shower provided by the preferred embodiment of the present invention, in which the shower water is showered.
  • FIG. 10 is a fourth schematic diagram of a switching mechanism for switching a shower switch according to a preferred embodiment of the present invention, in which a shower water is showered.
  • FIG. 1 to FIG. 10 are schematic diagrams of the switch function switching shower provided by the present invention.
  • the push function switching shower head mainly includes a fixing unit 100 , and a water dividing unit 200 is installed in the fixing unit.
  • the fixing unit 100 is provided with a water discharging function, and includes a body 110 and a mandrel 120.
  • the mandrel 120 is fixedly attached to the body 110.
  • One end surface of the mandrel 120 is recessed with an external water supply source.
  • a water passage 121 the top surface of the mandrel 120 is recessed with a groove
  • the groove includes a circular groove 122 and a communication groove 123
  • the communication groove 123 connects the water inlet passage 121 and the groove.
  • Two grooved grooves are symmetrically disposed on the groove surface of the circular groove 122.
  • the assembly groove surface is respectively provided with two water inlet holes 124, which are connected in one-to-one correspondence with the water discharge function, and are provided with two sealing pads 710.
  • the utility model further comprises a water surface cover 600, which is sealed and screwed to the outlet of the body, and is sealed against the other end surface of the mandrel 120, and respectively formed with two independent water outlets and corresponding water outlets of the two water outlets.
  • the two water outlets respectively correspond to the two water inlets 124, and the water outlet surface is, for example, a bubble water mechanism or a watering mechanism.
  • the water dividing unit 200 includes a water dividing body 210, a driving disk 220 that is synchronously rotated and fixedly attached thereto, and a push button 230 that is slidably disposed on the fixing unit 100.
  • the water dividing body 210 is rotatable relative to the fixed unit 100. It is installed in the circular groove 122 of the groove and is sealingly abutted against the bottom surface of the circular groove 122 for relative rotation.
  • the end surface of the water dividing body 210 is symmetrically provided with two through holes, and the two through holes are provided.
  • the two sets of symmetrically arranged water inlet holes 124 are selectively aligned or staggered by the rotation of the water dividing body 210, and a synchronous shaft 211 is protruded from the water dividing body 210, and the synchronous shaft 211 has a circular section located at the lower portion.
  • a non-circular segment located at the upper portion, the axis of the top end of the synchronous shaft has a shaft hole; the center of the drive plate 220 has a mounting hole, and the mounting hole is adapted to be non-circularly attached to the synchronous shaft 211
  • the segments are configured such that the drive plate 220 and the water dividing body 210 constitute a synchronous rotational connection relationship, that is, the drive plate 220 rotates while the water dividing body 210 also rotates.
  • a protruding portion 221 is protruded from a side of the driving plate 220.
  • a connecting rod 222 is fixedly disposed under the protruding portion 221.
  • the connecting rod 222 is located between the mandrel 120 and the body 110, and the driving plate 120 is further provided with a positioning slot 223 corresponding to the two water discharging functions; a limiting slot 111 is further disposed on the outer casing of the body 110, and the push button 230 is slidably connected to the limiting slot 111, and the inner end surface of the push button 230 has two pushes
  • the teeth 231 extend into the body through the limiting slot 111, and the second pushing teeth 231 clamp the connecting rod 222 of the driving wheel 220. Therefore, when the push button 230 is slid, the second pushing teeth 231 drive the connecting rod 222.
  • the movement of the connecting rod will drive the driving wheel 220 to rotate, thereby driving the water dividing body 210 to rotate relative to the fixing unit 100;
  • the push function switches the shower head, and is further provided with a sealing cover 300, which is sealed on the groove of the mandrel 120.
  • the sealing cover can be fixed on the end surface corresponding to the corresponding position of the mandrel by screws.
  • a water inlet chamber 310 connected to the water inlet passage 121 is formed between the groove and the sealing cover, and the sealing cover further defines a groove, the groove is sized to fit the driving plate 220, and the a synchronizing shaft 211 of the water dividing body 210, the circular section of the synchronizing shaft 211 is adapted to pass through the sealing cover and is connected to the driving disc 220 to enable the driving disc and the water dividing body to be synchronously rotatably connected;
  • the push function switch shower is further provided with a top tightening mechanism, which includes a top tightening block 510, a top pin 520 and a spring are engaged with each other under the top tightening block 510, and they pass through the drive plate 220 respectively.
  • the groove on the hole and the sealing cover 300 is upright against the shaft hole of the water dividing body, thereby realizing the fixing between the water dividing body 210, the driving disk 220 and the sealing cover;
  • the push function switch shower is further provided with a positioning mechanism which is mounted in a recessed mounting hole on the bottom surface of the top block 510, and includes two positioning pins 410, 420 symmetrically disposed and respectively matched thereto.
  • the springs 421, 411, the two positioning pins 410, 420 are selected to abut against one of the two positioning grooves on the driving plate 220 as the water dividing unit 200 rotates to fix the water dividing body.
  • the two pairs of positioning pins 410, 420 of the positioning mechanism are disposed opposite to the pin tightening pin 520, the water dividing body and the driving disk are simultaneously urged.
  • the working principle of the push function switching shower of the present invention is as follows:
  • the water flow enters the water inlet passage 121 and flows into the water inlet chamber 310.
  • the push button 230 is located at the lower portion of the limiting groove 111, the two through holes on the water dividing body 210 are respectively Aligning the symmetrically disposed water inlet holes 124 representing the first water discharge function, the water flow will flow into the conductive first water passage 610 along the relatively normal through holes and the water inlet holes, and the water passage flows out along the first water passage 610.
  • Sprinkle the water surface cover 600 at this time the shower water bubbles;
  • the push button 230 is pushed up to the middle of the limiting slot 111 .
  • the connecting rod 222 of the driving disc 220 is pushed by the pushing tooth 231 to drive the water dividing body 210 relative to the circular recess 122 .
  • the groove surface rotates, the through hole on the water dividing body 210 is staggered into the water inlet hole 124, the water path is blocked, and the shower is in a water shutoff state;
  • the push button 230 continues to be pulled up to the upper portion of the limiting slot 111.
  • the link 222 of the driving plate 220 is pushed by the pushing teeth 231, and the water dividing body 210 rotates synchronously to be relatively round.
  • the groove surface of the shaped groove 122 rotates, and the through hole on the water dividing body is aligned with the water inlet hole 124 representing the second water discharging function.
  • the water path corresponding to the second water discharging function is turned on, and the water flow is discharged along the second water path 620.
  • the water cover 600 flows out, and the shower water is showered;
  • the water discharge function of the shower will continue to switch between the two water discharge functions and the water shutoff state.
  • the water discharge function of the shower can be correspondingly according to actual use requirements. increase or decrease.
  • the utility model relates to a push-pull function switching shower head, which is driven by the push button to drive the drive disc to rotate, thereby realizing the function of switching the water discharge function, the structure is simple and compact, and the use is more convenient and labor-saving.

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  • Domestic Plumbing Installations (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Description

推拨功能切换花洒 技术领域
本发明涉及一种淋浴花洒，尤其是具有推拨功能的切换出水花洒。
背景技术
目前市售花洒大多为通过旋转出水面盖而改变花洒出水功能，而较少有利用推钮进行切换出水的花洒，中国专利申请号CN200720109472.6，名称为《一种推钮式开关花洒》的实用新型，它揭示了一种推钮式开关花洒，其推钮设置在花洒头连接的手柄上，与推钮连动的推钮式开关组件内置于手柄，该组件包括壳体、与推钮固接的推杆，壳体内具有多个空腔，推杆具有多个凸肩，上下拨动推钮则使凸肩上下运动，而使所述空腔选择性导通或闭合水路，从而实现花洒不同出水功能的切换。然而，此种设计的推钮花洒在实际使用中并不省力，由于推杆是上下运动于中空腔内，凸肩受到的阻力也相应较大，切换时并不省力，随着使用次数的增加，其构件也容易磨损。
发明内容
本发明提供了一种推拨功能切换花洒，它解决了背景技术中切换不省力，推拨阻力大的的缺点。
本发明解决其技术问题所提出的技术方案是：
推拨功能切换花洒，它包括一固定单元和一分水单元，所述固定单元设有至少二个出水功能，所述分水单元包括一能相对固定单元转动的分水体、一能相对固定单元转动且同步转动连接分水体的传动盘及一滑动设在固定单元之外的推钮，该推钮的滑动和传动盘的转动构成连动连接关系，通过推钮滑动带动传动盘转动，传动盘转动带动分水体转动，通过分水体和固定单元之间的相对转动来实现出水功能切换。
一较佳实施例中，所述推钮滑动连接在固定单元之外，并具有二伸入固定单元之内的推齿；所述传动盘还带有一固接在侧边的连杆，所述连杆夹介在二推齿之间；所述推钮滑动通过二推齿带动连杆活动，连杆活动带动传动盘转动。
一较佳实施例中，所述固定单元包括一本体及一固定装接在本体之内的芯轴，该芯轴设有一能够外接供水源的进水通道及一凹槽，所述分水体装设在凹槽之内，所述分水体和凹槽底面密封靠接在一起并能相对转动，所述凹槽上开设有与出水功能一一对应接通的进水孔,所述分水体上设有贯穿的通孔，通过分水体转动使通孔接通进水通道和多个进水孔中的某一个进水孔。
一较佳实施例中，另配设一密封盖盖接在芯轴的凹槽之上，使得凹槽之内形成一能够接通进水通道的进水腔；所述分水体之上凸设有一同步轴，所述同步轴转动密封穿过密封盖并连接传动盘，使得传动盘和分水体之间构成同步转动连接关系。
一较佳实施例中，所述凹槽包括一圆形凹槽及一连通凹槽，所述进水通道由芯轴第一端面凹设形成，所述连通凹槽接通进水通道和凹槽；所述分水体装设在圆形凹槽之内。
一较佳实施例中，所述传动盘之侧径向凸伸有一突出段，所述连杆固接在突出段之下，所述连杆位于芯轴和本体之间。
一较佳实施例中，所述本体的外壳上还开设有一限位槽，所述推钮滑动连接本体，所述二推齿固设在推钮内端面，并穿过限位槽伸进本体之内。
一较佳实施例中，还设有一弹性定位机构，它设在本体和传动盘之间。
一较佳实施例中，所述定位机构包括至少一定位销，所述传动盘之上开设有与各出水功能对应的定位槽，所述定位销选择顶抵在某一定位槽。
一较佳实施例中，还设有一弹性顶紧机构，它包括一顶紧销、顶紧块，顶紧销通过顶紧块顶抵在本体和分水体之间。
一较佳实施例中，定位机构包括两个对称设置的定位销及弹簧，装接在顶紧块之底面凹设的安装孔之内；弹性顶紧机构的顶紧销及弹簧装接在分水体中心位置；定位销与顶紧销相向设置，同时对分水体及传动盘施力。
本发明与背景技术相比，具有如下优点：1.推钮的上下推拨滑动，带动分水单元的传动盘转动，该传动盘同步转动连接分水体，带动分水体相对固定单元转动，实现出水功能的切换，切换阻力相对较小，使用更加省力，有效地将推钮切换之方便及旋转切换之省力结合在一起；2.推钮设计有二推齿，而传动盘具有一夹于二推齿间的连杆，通过它们的相互配合以实现推钮与传动盘之间的连动关系，结构简单；3.芯轴上设有一凹槽，该凹槽包括一连通凹槽与一圆形凹槽，分水体装设于圆形凹槽内，圆形槽面上开设有进水孔随分水体的转动选择性与通水道相导通；4.分水体上具有一同步轴，以实现它与传动盘的连动，结构简单；5.另设有一密封盖位于分水体与传动盘间，与凹槽间形成一进水腔；6.定位机构选择顶抵传动盘上的某一定位槽以实现分水单元转动的固定，以体现传动盘和分水体之间的同步转动连接关系；7、设有顶紧机构顶抵分水体，以保证分水体和凹槽底面密封转动靠接在一起；8.各部件之间配合紧密，通过推钮的上下运动带动分水单元的转动，切换阻力相对较小，使用更加省力；9、圆形凹槽和分水体配合，便于实现密封，便于保证装配精度。
附图说明
下面结合附图和实施例对本发明作进一步说明。
图1为本发明的较佳实施例所提供推拨功能切换花洒的立体示意图。
图2为本发明的较佳实施例所提供推拨功能切换花洒的立体分解图。
图3为本发明的较佳实施例所提供推拨功能切换花洒的剖面示意图之一，此时供水源关闭。
图4为本发明的较佳实施例所提供推拨功能切换花洒的切换机构示意图之一，此时供水源关闭。
图5为本发明的较佳实施例所提供推拨功能切换花洒的剖面示意图之二，此时花洒出气泡水。
图6为本发明的较佳实施例所提供推拨功能切换花洒的切换机构示意图之二，此时花洒出气泡水。
图7为本发明的较佳实施例所提供推拨功能切换花洒的剖面示意图之三，此时花洒为关水状态。
图8为本发明的较佳实施例所提供推拨功能切换花洒的切换机构示意图之三，此时花洒为关水状态。
图9为本发明的较佳实施例所提供推拨功能切换花洒的剖面示意图之四，此时花洒出花洒水。
图10为本发明的较佳实施例所提供推拨功能切换花洒的切换机构示意图之四，此时花洒出花洒水。
附图标记说明：
固定单元-100；本体-110；限位槽-111；芯轴-120；进水通道-121；圆形凹槽-122；连通凹槽-123；进水孔-124；分水单元-200；分水体-210；同步轴-211；分水孔-212；传动盘-220；突出段-221；连杆-222；定位槽-223；推钮-230；推齿-231；密封盖-300；进水腔-310；定位销-410、420；顶紧块-510；顶紧销-520；出水面盖-600；第一水路610；第二水路620；密封垫-710、720。
具体实施方式
请参阅图1至图10，为本发明所提供的推拨功能切换花洒示意图。
结合图1、图2、图3、图4所示，所述的推拨功能切换花洒主要包括一固定单元100，一分水单元200装设于固定单元内。
所述固定单元100设有二出水功能，它包括一本体110和一芯轴120，芯轴120固定装接于本体110内，该芯轴120的一端面上凹设有一能够外接供水源的进水通道121，该芯轴120的顶面凹设有一凹槽，该凹槽包括一圆形凹槽122和一连通凹槽123，所述连通凹槽123接通进水通道121和凹槽，所述圆形凹槽122的槽面上对称设有二装配槽，该装配槽面上分别设有二进水孔124，它们与出水功能一一对应接通，另配设有二密封垫710、720，它们装接于装接槽123之内以实现良好的密封效果，相应的所述密封垫710、720上开设有与进水孔124对应的贯穿孔。它还包括一出水面盖600，它密封螺接在本体之出口，并密封靠接在芯轴120之另一端面，并分别形成有二独立的出水腔及对应二出水腔的出水面，所述二出水腔分别对应接通二进水孔124，所述出水面例如为气泡水机构或花洒水机构。
所述分水单元200包括一分水体210，一与之固定装接同步转动的传动盘220和一滑动设在固定单元100之上的推钮230，所述分水体210能够相对固定单元100转动，它装设于凹槽的圆形凹槽122之内并与其圆形凹槽122底面密封靠接在一起以相对转动，分水体210的端面上对称设有二通孔，该二通孔随着分水体210的转动而选择性地对准或错开所述二组对称设置的进水孔124，分水体210上凸设有一同步轴211，所述同步轴211具有一位于下部的圆形段及一位于上部的非圆形段，所述同步轴之顶端面轴心具有一轴孔；所述传动盘220的中心具有一安装孔，所述安装孔适配装接同步轴211之非圆形段，以使得传动盘220和分水体210组成同步转动连接关系，也即是传动盘220转动同时分水体210也转动。传动盘220的侧径向凸伸有一突出段221，该突出段221之下固接有一连杆222，所述连杆222位于芯轴120和本体110之间，传动盘120上还开设有与该二出水功能对应的定位槽223；所述本体110的外壳上还设有一限位槽111，推钮230滑动连接于该限位槽111内，所述推钮230的内端面上具有二推齿231，它们穿过限位槽111伸入本体内，并且，该二推齿231夹住所述传动盘220的连杆222，因此，滑动推钮230时，二推齿231带动连杆222活动，连杆的活动将带动传动盘220转动，从而带动分水体210与固定单元100相对转动；
本推拨功能切换花洒，还设有一密封盖300，它密封盖接在芯轴120的凹槽之上，需要的时候，其密封盖接可以依靠螺钉固接与芯轴相应位置的端面上，一接通进水通道121的进水腔310形成于凹槽与密封盖之间，所述密封盖上还开设有一凹槽，槽的大小与所述传动盘220相适配，而所述分水体210的同步轴211，该同步轴211之圆形段适配穿过密封盖并连接传动盘220使传动盘与分水体能够同步转动连接；
本推拨功能切换花洒，还设有一顶紧机构，它包括一顶紧块510，一顶紧销520和一弹簧相配合并位于顶紧块510之下，它们分别穿过传动盘220的通孔、密封盖300上的凹槽直至顶抵于分水体的轴孔上，从而实现分水体210、传动盘220与密封盖之间的固定；
本推拨功能切换花洒，还设有一定位机构，它装接在顶紧块510之底面凹设的安装孔之内，它包括对称设置的两个定位销410、420和分别与之配合的弹簧421、411，该二定位销410、420随着分水单元200的转动选择顶抵在所述的传动盘220上的二定位槽之一，以对分水体进行固定作用。同时，由于定位机构的两个对定位销410、420与顶紧销紧销520相向设置，同时对分水体及传动盘施力。
结合图5至图10，本发明的推拨功能切换花洒的工作原理如下：
如图5、图6所示，打开进水源后，水流进入进水通道121并流入进水腔310，若此时推钮230位于限位槽111的下段，分水体210上的二通孔分别一一对准对称设置的代表第一出水功能的进水孔124，则水流将沿着相对准的通孔和进水孔流入导通的第一水路610，水路顺着第一水路610流出花洒的出水面盖600，此时花洒出气泡水；
结合图7、图8所示，将推钮230向上拨动至限位槽111的中段，此时传动盘220的连杆222被推齿231推动以带动分水体210相对圆形凹槽122的槽面转动，分水体210上的通孔错开进水孔124，水路被堵住，花洒为关水状态；
结合图9、图10所示，将推钮230继续向上拨动至限位槽111的上段，此时传动盘220的连杆222被推齿231推动，分水体210随着同步转动以相对圆形凹槽122的槽面转动，分水体上的通孔对准代表第二出水功能的进水孔124，此时与第二出水功能相应的水路被导通，水流沿第二水路620从出水面盖600流出，花洒出花洒水；
继续上下推拨推钮230，该花洒的出水功能将继续在所述二出水功能和关水状态间切换，依据上述的结构和工作原理，花洒的出水功能可以根据实际使用需求而相应地增加或减少。
以上所述，仅为本发明较佳实施例而已，故不能依此限定本发明实施的范围，即依本发明专利范围及说明书内容所作的等效变化与修饰，皆应仍属本发明涵盖的范围内。
工业实用性
本发明一种推拨功能切换花洒，通过其推钮滑动带动传动盘转动，进而实现出水功能切换，结构简单、紧凑，使用更加便捷省力.

Claims (10)

  1. 推拨功能切换花洒，它包括一固定单元和一分水单元，所述固定单元设有至少二个出水功能，其特征在于：所述分水单元包括一能相对固定单元转动的分水体、一能相对固定单元转动且同步转动连接分水体的传动盘及一滑动设在固定单元之外的推钮，该推钮的滑动和传动盘的转动构成联动连接关系，通过推钮滑动带动传动盘转动，传动盘转动带动分水体转动，通过分水体和固定单元之间的相对转动来实现出水功能切换。
  2. 根据权利要求1所述的推拨功能切换花洒，其特征在于：所述推钮滑动连接在固定单元之外，并具有二伸入固定单元之内的推齿；所述传动盘还带有一固接在侧边的连杆，所述连杆夹介在二推齿之间；所述推钮滑动通过二推齿带动连杆运动，连杆运动带动传动盘转动。
  3. 根据权利要求2所述的推拨功能切换花洒，其特征在于：所述固定单元包括一本体及一固定装接在本体之内的芯轴，该芯轴设有一能够外接供水源的进水通道及一凹槽，所述分水体装设在凹槽之内，所述分水体和凹槽底面密封靠接在一起并能相对转动，所述凹槽上开设有与出水功能一一对应接通的进水孔,所述分水体上设有贯穿的通孔，通过分水体转动使通孔接通进水通道和多个进水孔中的某一个进水孔。
  4. 根据权利要求3所述的推拨功能切换花洒，其特征在于：另配设一密封盖盖接在芯轴的凹槽之上，使得凹槽之内形成一能够接通进水通道的进水腔；所述分水体之上凸设有一同步轴，所述同步轴转动密封穿过密封盖并连接传动盘，使得传动盘和分水体之间构成同步转动连接关系。
  5. 根据权利要求4所述的推拨功能切换花洒，其特征在于：所述凹槽包括一圆形凹槽及一连通凹槽，所述进水通道由芯轴第一端面凹设形成，所述连通凹槽接通进水通道和凹槽；所述分水体装设在圆形凹槽之内。
  6. 根据权利要求3所述的推拨功能切换花洒，其特征在于：所述传动盘之侧径向凸伸有一突出段，所述连杆固接在突出段之下，所述连杆位于芯轴和本体之间。
  7. 根据权利要求3所述的推拨功能切换花洒，其特征在于：所述本体的外壳上还开设有一限位槽，所述推钮滑动连接本体，所述二推齿固设在推钮内端面，并穿过限位槽伸进本体之内。
  8. 根据权利要求1所述的推拨功能切换花洒，其特征在于：还包括一定位机构，它设在本体和传动盘之间：所述定位机构包括至少一定位销，所述传动盘之上开设有与各出水功能对应的定位槽，所述定位销选择顶抵在某一定位槽。
  9. 根据权利要求1所述的推拨功能切换花洒，其特征在于：还设有一弹性顶紧机构，它包括一顶紧销、顶紧块，顶紧销通过顶紧块顶抵在本体和分水体之间。
  10. 根据权利要求8或9所述的推拨功能切换花洒，其特征在于：定位机构包括两个对称设置的定位销及弹簧，装接在顶紧块之底面凹设的安装孔之内；弹性顶紧机构的顶紧销及弹簧装接在分水体中心位置；定位销与顶紧销相向设置，同时对分水体及传动盘施力。
PCT/CN2010/080091 2009-12-23 2010-12-22 推拨功能切换花洒 WO2011076114A1 (zh)

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