WO2011038640A1 - 一种按钮止水装置及其控制方法 - Google Patents

一种按钮止水装置及其控制方法 Download PDF

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Publication number
WO2011038640A1
WO2011038640A1 PCT/CN2010/076977 CN2010076977W WO2011038640A1 WO 2011038640 A1 WO2011038640 A1 WO 2011038640A1 CN 2010076977 W CN2010076977 W CN 2010076977W WO 2011038640 A1 WO2011038640 A1 WO 2011038640A1
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WO
WIPO (PCT)
Prior art keywords
button
water
water outlet
rocking plate
push rod
Prior art date
Application number
PCT/CN2010/076977
Other languages
English (en)
French (fr)
Inventor
周华松
陈健民
李仁忠
金忠成
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
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
Priority to EP10819869.8A priority Critical patent/EP2484452B1/en
Priority to US13/392,806 priority patent/US8955826B2/en
Publication of WO2011038640A1 publication Critical patent/WO2011038640A1/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
    • B05B1/30—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages
    • B05B1/3026—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means designed to control volume of flow, e.g. with adjustable passages the controlling element being a gate valve, a sliding valve or a cock
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
    • F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
    • F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
    • F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
    • F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/44—Mechanical actuating means
    • F16K31/52—Mechanical actuating means with crank, eccentric, or cam
    • F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
    • F16K31/52475—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0318—Processes

Definitions

  • the invention relates to a water stopping device applied to a sanitary product, in particular to a button water stopping device.
  • the water stopping device applied to the sanitary product is mostly a lever switching device, such as the invention of the Chinese Patent Application No. CN200610052051.4, entitled “Water Discharge Control Mechanism of shower Head", which discloses a combination with a shower head.
  • the water outlet control mechanism has a water inlet chamber and a plurality of water outlet chambers, each of which has a return spring and a sealing valve, and a plurality of buttons on the outer side of the shower head handle corresponding to the water outlet chamber, through the pressing chamber
  • the button under the elastic force of the return spring and the cooperation of the various components, causes the water flow to produce different forms of water.
  • the valve stem and the button are consolidated, and the button and the valve stem sliding position selection switch are used, and the button reset cannot be achieved.
  • the present invention provides a button water stop device and a control method thereof that overcome the deficiencies of the background art.
  • a button water stop device comprising:
  • a body having a front and rear water outlet passage and a partition disposed in the water outlet passage, the partition opening a first water outlet hole extending through the front and the rear;
  • a button mechanism capable of sliding up and down to the body, comprising a button and a resilient push rod fixed under the button, the elastic push rod extending into the water outlet channel;
  • a rocking plate disposed inside the body, which has a second water outlet hole and a control groove extending through the front and the rear, the control groove comprises two matching grooves arranged on the left and right;
  • the elastic push rod extends into the control slot and can be selected to abut one of the two matching grooves to swing the rocking plate left and right, so that the second water outlet of the rocking plate is aligned with the first water outlet to pass water or the first The second outlet hole is staggered to the first outlet hole to stop the water.
  • the engaging groove is V-shaped and has a guiding guide wall on the inner side and an abutting wall on the outer side for abutting action.
  • the two mating slots are symmetrically disposed to the left and right.
  • the two mating slots cooperate such that the control slots are W-shaped.
  • the swinging shaft of the rocking plate is located directly under the button mechanism; the body defines an inner and outer button mounting hole, and the elastic push rod passes through the button mounting hole from the outside and the inside. Within the water channel, extend into the control slot.
  • the button water stopping device further includes: a positioning mechanism comprising an elastic member and a positioning pin abutted by the elastic member, wherein the rocking plate is symmetrically disposed with two positioning grooves, the positioning The pin is selected to abut one of the two positioning slots to maintain the device in a water-passing state or a water-stopping state.
  • a positioning mechanism comprising an elastic member and a positioning pin abutted by the elastic member, wherein the rocking plate is symmetrically disposed with two positioning grooves, the positioning The pin is selected to abut one of the two positioning slots to maintain the device in a water-passing state or a water-stopping state.
  • the button water stopping device further includes: a housing fixedly sleeved outside the body, and a through hole penetrating through the inside and the outside, the button is slidably connected to the through hole, and the button and the body are disposed between Reset spring.
  • the button water stopping device further includes: a joint fixed to the front of the body, the positioning mechanism being disposed between the joint and the rocking plate.
  • the rocker plate is slidably abutted in front of the partition.
  • a button water stop device control method includes the following steps:
  • Step 1 Press the button down, and the elastic push rod of the button slides downward.
  • the elastic push rod touches the guiding wall of a matching groove of the control slot of the rocking plate, the elastic push rod is bent under the guiding wall, and follows the guiding The wall slides downward until the top end of the elastic push rod abuts against the abutting wall of the matching groove of the control groove;
  • Step 2 continue to press the button down, the elastic pusher top abuts against the abutting wall of the rocking plate, and swings the rocking plate to the left and right, so that the second water outlet of the rocking plate is aligned with the first water outlet to pass water or the second water outlet. Stagger the first outlet to stop the water.
  • the inventor of the present invention skillfully combines the elastic bending property of the elastic push rod with the matching groove of the control groove, and selectively inserts the two matching grooves through the elastic push rod and further tops
  • the second matching groove can realize the left swing or the right swing of the rocking plate, thereby achieving the purpose of stopping or watering the button, thereby having the following advantages: 1.
  • the two water outlet holes are staggered or aligned to achieve water stop or pass. Water, good sealing performance, convenient control; 2, button reset, beautiful appearance.
  • the engaging groove is V-shaped and has a guiding wall and an abutting wall
  • the guiding wall has a guiding action
  • the abutting wall has abutting action, so that the water passing or the water stopping can be controlled according to the odd number of pressing, and the control is accurate.
  • the control groove is W-shaped, and the top of the intersection of the two matching grooves is convex or linear, so the control is accurate, and the elastic push rod is accurately entered into the matching groove, thereby avoiding the intersection to hinder the sliding of the elastic push rod.
  • the swinging shaft of the rocking plate is located directly below the button mechanism, it is possible to control the water flow or the water stop according to the odd number of pressing. Since the positioning mechanism is also provided, the rocker can be kept in the water-passing state or the water-stopping state after the button is reset.
  • FIG. 1 is an exploded perspective view of the button water stop device in accordance with a preferred embodiment of the present invention.
  • Figure 2 is a cross-sectional view of the button water stop device in accordance with a preferred embodiment of the present invention.
  • FIG 3 is a schematic view of the button water stop device in an initial state in a preferred embodiment of the present invention.
  • Figure 4 is a schematic view showing the water flow when the button water stop device is pressed in the preferred embodiment of the present invention.
  • Figure 5 is a schematic view showing the water flow when the button water stopping device is released in the preferred embodiment of the present invention.
  • Figure 6 is a schematic view of the water stop when the button water stop device is pressed in the preferred embodiment of the present invention.
  • Figure 7 is a schematic view of the structure of the body in a preferred embodiment of the present invention.
  • FIG. 1 to FIG. 6 Please refer to FIG. 1 to FIG. 6 for a button water stop device according to a preferred embodiment of the present invention.
  • the button water stopping device comprises: a body 100 , a button mechanism 200 , a rocking plate 300 , a positioning mechanism 400 , a casing 500 , a return spring 600 and a joint 700.
  • the outer casing 500 defines a through hole 510 penetrating inside and outside.
  • the main body 100 is provided with a sealing plate member 140, and the main body 100 is divided into an upper closed space 150 and a lower water outlet channel 110.
  • the sealing plate member 140 is provided with an inner and outer button mounting hole 130.
  • a partition 120 is defined in the water outlet passage 110, and the partition 120 defines a first water outlet hole 121 extending through the front and the rear.
  • the outer casing 500 is fixedly sleeved outside the body 100, and the axis of the through hole 510 coincides with the axis of the button mounting hole 130.
  • the joint 700 is capable of externally connecting an external water source.
  • the joint 700 is secured within the outer casing 500 and in front of the body 100, that is, the joint 700 is fixedly coupled to the body 100.
  • the button mechanism 200 includes a button 210 and a resilient push rod 220 fixed under the button 210.
  • the button 210 includes a top wall and a peripheral wall extending downward from the periphery of the top wall.
  • the elastic groove 212 is formed to form a suspension arm, and the end of the suspension arm is provided with a buckle 211.
  • the button 210 is slidably coupled to the through hole 510 of the outer casing 500, and the button 210 is used to snap the button 210 to the through hole 510 to prevent the button 210 from being disengaged from the through hole 510.
  • the elastic push rod 220 can slide into the button mounting hole 130 of the body and extend into the water outlet channel 110 and the control slot 320. That is, the button mechanism 200 can be slidably connected to the button mounting hole 130 of the body 100.
  • the return spring 600 is disposed between the button 210 and the body 100, and is located in the sealed space 140 at the upper portion of the body 100.
  • the rocking plate 300 is in the shape of an approximately semi-circular plate, and is disposed in the body 100.
  • the swinging shaft 350 of the rocking plate 300 is located directly under the button mechanism 200 and is inserted into the positioning hole 122 of the partition plate.
  • the rocking plate 300 is slidably sealed in front of the partition plate 120; the rocking plate 300 defines a second water outlet hole 310 that matches the first water outlet hole 121 and a control groove that is opened on the top surface of the rocking plate 300.
  • the first and second positioning grooves 330 and 340 are symmetrically disposed on the front surface of the rocking plate 300.
  • the control slot 320 includes first and second mating slots 321, 322 disposed on the left and the right; the mating slot 321 is V-shaped inside and has a guiding guide wall 3211 on the inner side and abutting on the outer side.
  • the abutting wall 3212; the engaging groove 322 is also V-shaped and has a guiding guiding wall 3221 on the inner side and an abutting abutting wall 3222 on the outer side; the first and second cooperation
  • the grooves 321, 322 are symmetrically arranged left and right, and they cooperate such that the control grooves are W-shaped.
  • the positioning mechanism 400 includes an elastic member 410.
  • the elastic member is a spring and a positioning pin 420 which is abutted by the elastic member 410.
  • the first end of the elastic member 410 is connected to the joint 700, and the second end is connected to the positioning pin 420.
  • the positioning pin 420 is selected to abut against one of the first and second positioning grooves 330, 340 to maintain the device in a water-passing state or a water-stopping state. That is, the positioning mechanism 400 is disposed between the joint 700 and the rocking plate 300.
  • the elastic push rod 220 is provided with a sealing ring A at the junction of the button mounting hole 130 of the body 100, and the sealing ring B, C is disposed at the assembly of the body 100 with the outer casing 500.
  • the working principle of the button water stop device is:
  • FIG. 3 is a schematic view of the button water stop device in an initial state according to a preferred embodiment of the present invention.
  • the rocking plate 300 is located at the center of the body 100 and does not abut against the side wall of the body 100.
  • the push rod 220 is located at the junction of the first and second matching grooves 321 and 322 of the control groove 320, and the device does not pass water at this time.
  • the button 210 is pressed down, and the return spring 600 is compressed to cause the elastic push rod 220 of the button 210 to slide downward. It is assumed that the positioning pin 420 is abutted against the second engaging groove 322.
  • the elastic push rod 220 After the guide wall 3221 of the matching groove 322 of the control slot 320 of the rocking plate is touched, the elastic push rod 220 is bent under the action of the guiding wall 3221, and slides down the guiding wall 3221 until the top end of the elastic push rod 220 abuts against the control slot. Abutting wall 3222 of the mating groove 322 of 320;
  • the push button 210 is pressed down, and the elastic push rod 220 abuts against the abutting wall 3222 of the rocking plate 300, so that the rocking plate 300 swings to the left until the positioning pin 420 is aligned and abuts against the second positioning groove 340 of the rocking plate 300.
  • the second water outlet hole 310 of the rocking plate 300 is aligned with the first water outlet hole 121 of the partition plate 120 to pass water;
  • the button 210 after the button 210 is released, the button returns to the initial state under the action of the return spring 600, and at this time, the rocking plate 300 does not move under the action of the positioning pin 410, and the second water outlet hole 310 remains. Contrary to the first water outlet 121 of the partition, the button water stop device is still in a water-passing state.
  • the return spring 600 is again compressed, causing the elastic push rod 220 to be pushed into the first engagement groove 321 of the control groove 320, after hitting the guide wall 3211 of the engagement groove, The elastic push rod is bent by the guide wall 3211, and slides down the guide wall 3211 until the elastic push rod tip abuts against the wall 3212.
  • the push button 210 is pressed down, and the elastic push rod 220 abuts against the abutting wall 3222 of the rocking plate 300, so that the rocking plate 300 slides against the elastic force of the elastic member 410 to slide the positioning pin 420, so that the positioning pin 420 releases the second engaging groove 322, so that the positioning pin 420 is released from the second engaging groove 322.
  • the rocking plate 300 swings to the right until the positioning pin 420 is aligned and abuts against the first positioning groove 330. At this time, the second water outlet hole 310 of the rocking plate 300 is offset from the first water outlet hole 121 to stop the water;
  • the button 210 After the button 210 is continuously released, the button 210 is returned to the original position by the return spring 600, and the second water outlet 310 is still connected to the first water outlet hole due to the fixing action of the elastic member 410 on the positioning pin 420. 121 is staggered, and the button water stop device is in a water stop state.
  • the button 210 is continuously pressed, and so on, so that the button water stop device selectively passes water or stops water.
  • the invention relates to a button water stopping device and a control method thereof, and the elastic bending property of the elastic push rod is skillfully matched with the control groove having two matching grooves, and the elastic pushing rod is selectively inserted into the two matching grooves and further offsets
  • the second matching groove realizes the left swing or the right swing of the rocking plate, thereby realizing the purpose of stopping or watering the button, convenient use, simple structure and good industrial practicability.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Push-Button Switches (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)

Description

一种按钮止水装置及其控制方法 技术领域
本发明涉及一种应用于卫浴产品的止水装置，尤其是一种按钮止水装置。
背景技术
现有技术中应用于卫浴产品的止水装置多为杠杆切换装置，如中国专利申请号CN200610052051.4，名称为《淋浴喷头的出水控制机构》的发明，揭示了一种与淋浴喷头相结合的出水控制机构，其壳体设有一进水腔和多个出水腔，每个出水腔均设有一复位弹簧、密封阀，以及淋浴喷头手柄外侧面设有多个按钮与出水腔对应，通过按压所述按钮，在复位弹簧的弹力作用下以及各个部件的配合，使水流产生不同的出水形式。然而此出水控制机构中，阀杆与按钮固结，利用按钮和阀杆的滑动位置选择开关，无法实现按钮的复位。
发明内容
本发明提供了一种按钮止水装置及其控制方法，其克服了背景技术的不足。
本发明解决其技术问题所采用的技术方案之一是：
一种按钮止水装置，它包括：
一本体，它内设有一前后贯穿的出水通道和一密封设在出水通道之内的隔板，该隔板开设有一前后贯穿的第一出水孔；
一能上下滑动连接在本体的按钮机构，它包括一按钮及一固设在按钮之下的弹性推杆，该弹性推杆伸进出水通道之内；及
一能摆动设置在本体之内的摇板，它开设有一前后贯穿的第二出水孔和控制槽，该控制槽包括左右设置的二配合槽；
其中，所述弹性推杆伸进控制槽之内并能够选择顶抵二配合槽之一以使摇板左、右摆动，使摇板的第二出水孔对齐第一出水孔以通水或第二出水孔错开第一出水孔以止水。
一较佳实施例中，所述配合槽成V形并具有一位于内侧的起导向作用的导向壁及一位于外侧的起抵靠触动作用的抵靠壁。
一较佳实施例中，所述二配合槽左右对称设置。
一较佳实施例中，所述二配合槽配合使得控制槽成W形。
一较佳实施例中，所述摇板的摆动转轴位于按钮机构之正下；所述本体开设一内外贯穿的按钮安装孔，该弹性推杆自外而内穿过按钮安装孔，并伸进出水通道之内，伸进控制槽之内。
一较佳实施例中，所述按钮止水装置还包括：一定位机构，它包括一弹性件及一受弹性件顶抵的定位销，所述摇板左右对称设置有二定位槽，该定位销选择顶抵二定位槽之一，以使装置保持在通水状态或止水状态。
一较佳实施例中，所述按钮止水装置还包括：一固定套接在本体之外的外壳，它开设有一内外贯穿的贯穿孔，按钮滑动连接在贯穿孔，按钮和本体之间设置有复位弹簧。
一较佳实施例中，所述按钮止水装置还包括：一固接在本体之前的接头，该定位机构设置在接头和摇板之间。
一较佳实施例中，所述摇板能滑动地靠接在隔板之前。
本发明解决其技术问题所采用的技术方案之二是：
一种按钮止水装置控制方法，包括以下步骤：
步骤1，向下按压按钮，按钮的弹性推杆向下滑动，当弹性推杆碰到摇板的控制槽的一配合槽的导向壁后，在导向壁作用下弹性推杆弯曲，顺着导向壁向下滑动，直到弹性推杆顶端抵靠在控制槽的该配合槽的抵靠壁；
步骤2，继续向下按压按钮，弹性推杆顶抵摇板的抵靠壁，使摇板左、右摆动，使摇板的第二出水孔对齐第一出水孔以通水或第二出水孔错开第一出水孔以止水。
本技术方案与背景技术相比：本发明之发明人巧妙地将弹性推杆具有的弹性能够弯曲特性和控制槽具有二配合槽相配合，通过弹性推杆选择性地插入二配合槽并进而顶抵二配合槽，实现摇板左摆动或右摆动，进而实现按钮止水或通水之目的，因此具有如下优点：1、通过摇板摆动，带动二出水孔交错或对齐以实现止水或通水，密封性能佳，控制方便；2、按钮复位，外观美观。由于配合槽成V形并具有一导向壁和一抵靠壁，导向壁具有导向作用，抵靠壁具有抵靠触动作用，因此能够根据按压的奇偶数控制通水或止水，控制准确。由于二配合槽对称配合使控制槽成W形，二配合槽之交合处顶端呈凸点状或线状，因此控制准确，保证弹性推杆准确进入配合槽，避免交合处阻碍弹性推杆顶端滑动。由于摇板的摆动转轴位于按钮机构之正下，因此能够根据按压的奇偶数控制通水或止水。由于还设置有定位机构，因此按钮复位后，还能将摇板保持在通水状态或止水状态。
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中所述按钮止水装置的立体分解图。
图2为本发明的较佳实施例中所述按钮止水装置的中剖视图。
图3为本发明的较佳实施例中所述按钮止水装置初始状态时的示意图。
图4为本发明的较佳实施例中所述按钮止水装置被按压时的通水示意图。
图5为本发明的较佳实施例中所述按钮止水装置被松开时的通水示意图。
图6为本发明的较佳实施例中所述按钮止水装置被按压时的止水示意图。
图7为本发明的较佳实施例中所述本体结构示意图。
具体实施方式
请参阅图1至图6，为本发明的较佳实施例所提供的按钮止水装置。
结合图1、图2、图3所示，所述按钮止水装置包括：一本体100、一按钮机构200、一摇板300、一定位机构400、一外壳500、一复位弹簧600和一接头700。
该外壳500，它开设有一内外贯穿的贯穿孔510。
该本体100，如图7所示，本体100内设有一密封板件140，将本体100分割为上封闭空间150和下出水通道110；密封板件140上设有一内外贯穿的按钮安装孔130，在出水通道110之内密封设有隔板120，该隔板120开设有一前后贯穿的第一出水孔121。
该外壳500固定套接在本体100之外，而且，该贯穿孔510之轴线和该按钮安装孔130之轴线重合。
该接头700，它能够外接外界水源。该接头700固接在外壳500之内并位于本体100之前，也即是该接头700固定连接在本体100之前。
该按钮机构200，它包括一按钮210及一固设在按钮210之下的弹性推杆220，该按钮210包括一顶壁及一由顶壁周缘向下延伸而成的周壁，该周壁之上开设有弹性槽212形成一悬空臂，该悬空臂之末端设有卡扣211。
该按钮210能滑动连接在该外壳500的贯穿孔510内，并利用该卡扣211将按钮210卡接在贯穿孔510，避免该按钮210脱离贯穿孔510。该弹性推杆220能滑动穿进本体之按钮安装孔130并伸进出水通道110、控制槽320，也即是该按钮机构200能够上下滑动连接在本体100的按钮安装孔130中。
复位弹簧600设置在按钮210和本体100之间，位于本体100上部的密封空间140。
该摇板300，为近似半圆形板状，摆动设置在本体100之内，所述摇板300的摆动转轴350位于按钮机构200之正下，插接在隔板的定位孔122内；所述摇板300能滑动地密封靠接在隔板120之前；所述摇板300开设有一前后贯穿的匹配第一出水孔121的第二出水孔310和一开设在摇板300顶面的控制槽320；所述的摇板300正面开设有左右对称设置的第一、第二定位槽330、340。
该控制槽320，它包括左右设置的第一、二配合槽321、322；所述配合槽321内部成V形并具有一位于内侧的起导向作用的导向壁3211及一位于外侧的起抵靠作用的抵靠壁3212；所述配合槽322亦成V形并具有一位于内侧的起导向作用的导向壁3221及一位于外侧的起抵靠作用的抵靠壁3222；该第一、二配合槽321、322为左右对称设置，它们配合使得控制槽成W形。
该定位机构400，它包括一弹性件410，本实施例中，该弹性件为一弹簧，及一受弹性件410顶抵的定位销420。该弹性件410之第一端连接在接头700，之第二端连接定位销420。该定位销420选择顶抵所述第一、二定位槽330、340之一，以使装置保持在通水状态或止水状态。也即是该定位机构400设置在接头700和摇板300之间。
根据需要，所述弹性推杆220与本体100的按钮安装孔130的相接处设有密封圈A，以及所述本体100与外壳500相装配处设有密封圈B、C。
本较佳实施例中，该按钮止水装置的工作原理为：
请参考图3，为本发明的较佳实施例中所述按钮止水装置初始状态时的示意图，此时所述摇板300位于本体100中心，并没有抵靠本体100侧壁，所述弹性推杆220位于所述控制槽320的第一、二配合槽321、322的相接处，此时该装置不通水。
请参考图4，向下按压按钮210，复位弹簧600受压缩，促使按钮210的弹性推杆220向下滑动，假设此时定位销420顶抵的是第二配合槽322，该弹性推杆220碰到摇板的控制槽320的配合槽322的导向壁3221后，在导向壁3221作用下弹性推杆220弯曲，顺着导向壁3221向下滑动，直到弹性推杆220顶端抵靠在控制槽320的配合槽322的抵靠壁3222；
继续向下按压按钮210，弹性推杆220顶抵摇板300的抵靠壁3222，使摇板300左摆动，直到该定位销420对齐并顶抵所述摇板300的第二定位槽340，此时该摇板300的第二出水孔310对齐隔板120的第一出水孔121以通水；
请参考图5，松开按钮210后，该按钮在复位弹簧600的作用下回复至初始状态的位置，而此时摇板300在定位销410的作用下不动，其第二出水孔310仍与隔板的第一出水孔121相对齐，该按钮止水装置仍处于通水状态。
请参考图6，再次向下按压按钮210时，复位弹簧600再次受到压缩，促使弹性推杆220推至控制槽320的第一配合槽321内，碰到该配合槽的导向壁3211后，在该导向壁3211的作用下弹性推杆弯曲，顺着导向壁3211向下滑动，直到该弹性推杆顶端抵靠其抵靠壁3212，
继续向下按压按钮210，弹性推杆220顶抵摇板300的抵靠壁3222，使摇板300克服弹性件410弹力使定位销420滑动，使定位销420松开第二配合槽322，使摇板300右摆动，直到该定位销420对齐并顶抵第一定位槽330，此时摇板300的第二出水孔310错开第一出水孔121以止水；
继续松开按钮210后，按钮210又在复位弹簧600的作用下回到原位，而由于弹性件410对定位销420的固定作用，此时所述第二出水孔310仍与第一出水孔121错开，所述按钮止水装置处于止水的状态。
同理，继续地按压该按钮210，如此反复，使该按钮止水装置选择性地通水或止水。
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
本发明一种按钮止水装置及其控制方法，巧妙地将弹性推杆具有的弹性能够弯曲特性和控制槽具有二配合槽相配合，通过弹性推杆选择性地插入二配合槽并进而顶抵二配合槽，实现摇板左摆动或右摆动，进而实现按钮止水或通水之目的，使用方便、结构简单，具有良好的工业实用性。

Claims (12)

  1. 一种按钮止水装置，其特征在于：它包括：
    一本体，它内设有一前后贯穿的出水通道和一密封设在出水通道之内的隔板，该隔板开设有一前后贯穿的第一出水孔；
    一能上下滑动连接在本体的按钮机构，它包括一按钮及一固设在按钮之下的弹性推杆，该弹性推杆伸进出水通道之内；及
    一能摆动设置在本体之内的摇板，它开设有一前后贯穿的第二出水孔和控制槽，该控制槽包括左右设置的二配合槽；
    其中，所述弹性推杆伸进控制槽之内并能够选择顶抵二配合槽之一以使摇板左、右摆动，使摇板的第二出水孔对齐第一出水孔以通水或第二出水孔错开第一出水孔以止水。
  2. 根据权利要求1所述的按钮止水装置，其特征在于：所述配合槽成V形并具有一位于内侧的起导向作用的导向壁及一位于外侧的起抵靠触动作用的抵靠壁。
  3. 根据权利要求2所述的按钮止水装置，其特征在于：所述二配合槽左右对称设置。
  4. 根据权利要求3所述的按钮止水装置，其特征在于：所述二配合槽配合使得控制槽成W形。
  5. 根据权利要求1或2或3或4所述的按钮止水装置，其特征在于：所述摇板的摆动转轴位于按钮机构之正下；所述本体开设一内外贯穿的按钮安装孔，该弹性推杆自外而内穿过按钮安装孔，并伸进出水通道之内，伸进控制槽之内。
  6. 根据权利要求1或2或3或4所述的按钮止水装置，其特征在于：还包括：一定位机构，它包括一弹性件及一受弹性件顶抵的定位销，所述摇板左右对称设置有二定位槽，该定位销选择顶抵二定位槽之一，以使装置保持在通水状态或止水状态。
  7. 根据权利要求1或2或3或4所述的按钮止水装置，其特征在于：还包括：一固定套接在本体之外的外壳，它开设有一内外贯穿的贯穿孔，按钮滑动连接在贯穿孔，按钮和本体之间设置有复位弹簧。
  8. 根据权利要求6所述的按钮止水装置，其特征在于：还包括：一固接在本体之前的接头，该定位机构设置在接头和摇板之间。
  9. 根据权利要求1或2或3或4所述的按钮止水装置，其特征在于：所述摇板的摆动转轴插接在膈板的定位孔内，摇板能滑动地靠接在隔板之前。
  10. 根据权利要求7所述的按钮止水装置，其特征在于：所述的本体通过密封板件分割为上封闭空间和下出水通道；按钮机构及复位弹簧可在封闭空间内上下运动；摇板可摆动地设置在出水通道内。
  11. 根据权利要求10所述的按钮止水装置，其特征在于：所述摇板为近似半圆板状。
  12. 一种按钮止水装置控制方法，其特征在于：它包括：
    步骤1，向下按压按钮，按钮的弹性推杆向下滑动，当弹性推杆碰到摇板的控制槽的一配合槽的导向壁后，在导向壁作用下弹性推杆弯曲，顺着导向壁向下滑动，直到弹性推杆顶端抵靠在控制槽的该配合槽的抵靠壁；
    步骤2，继续向下按压按钮，弹性推杆顶抵摇板的抵靠壁，使摇板左、右摆动，使摇板的第二出水孔对齐第一出水孔以通水或第二出水孔错开第一出水孔以止水。
PCT/CN2010/076977 2009-10-01 2010-09-16 一种按钮止水装置及其控制方法 WO2011038640A1 (zh)

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