WO2013166948A1 - 一种推钮切换阀组及其应用该阀组的花洒 - Google Patents

一种推钮切换阀组及其应用该阀组的花洒 Download PDF

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Publication number
WO2013166948A1
WO2013166948A1 PCT/CN2013/075215 CN2013075215W WO2013166948A1 WO 2013166948 A1 WO2013166948 A1 WO 2013166948A1 CN 2013075215 W CN2013075215 W CN 2013075215W WO 2013166948 A1 WO2013166948 A1 WO 2013166948A1
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WO
WIPO (PCT)
Prior art keywords
push button
switching
shaft body
boss
switching shaft
Prior art date
Application number
PCT/CN2013/075215
Other languages
English (en)
French (fr)
Inventor
周华松
曹勇斌
陈健民
李亚洲
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 201220209722 external-priority patent/CN202638627U/zh
Priority claimed from CN201210145526.XA external-priority patent/CN102671784B/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
Priority to EP13788051.4A priority Critical patent/EP2848314B1/en
Publication of WO2013166948A1 publication Critical patent/WO2013166948A1/zh

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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14Nozzles, 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
    • B05B1/16Nozzles, 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
    • B05B1/1627Nozzles, 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
    • B05B1/1663Nozzles, 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 translatory movement of the valve elements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14Nozzles, 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
    • B05B1/16Nozzles, 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
    • B05B1/1627Nozzles, 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
    • B05B1/1636Nozzles, 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B1/00Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
    • B05B1/14Nozzles, 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
    • B05B1/18Roses; Shower heads

Definitions

  • the invention relates to a push button switching valve group and a shower head using the same.
  • Most of the existing showers have a variety of water outlet modes to choose from, and the switching between the water outlet modes is mostly realized by rotating the shower panel, because the shower body is provided with a water splitting piece and a fixed plate, both of which are provided. Each of them is provided with a plurality of through holes, and the rotating shower panel drives the water dividing plate to oppose different through holes on the fixed plate to connect different water outlets to realize the switching of the water discharging mode, but the structure needs to be used for rotating the panel. With a large force, and the switching core is large, the appearance of the shower is not beautiful, and the hand feel is not good.
  • the patent publication number is CN202087439U utility model patent, which discloses a shower one-hand switching function water structure, wherein the switching component is composed of a switching lever and a push button, and the top surface of the switching lever head forms a water stop surface a bottom hole facing the inner recessed hole for providing a sealing water stop pad and a spring, the push button is convexly disposed on the handle of the shower body, and the push button can be linked to move the switch rod to move forward and backward selectively in the water dividing chamber Divide the water hole or the water hole to switch the water path.
  • the switch rod body directly blocks the water dividing hole or the water inlet hole, so that the large resistance is overcome when switching, and the push button needs to be larger when pushing the push button. Force can switch, lack of feel.
  • the bumps of the shifting gear are also disposed at the head of the switching lever, which increases the frequency of use of the switching lever head, reduces the service life thereof, and increases the cost.
  • the present invention provides a push button switching valve group and a shower head using the same, which overcomes the deficiencies of the prior art.
  • a push button switching valve group includes:
  • a supporting cover body (400) equal to the water dividing hole, the supporting cover body (400) is rotatably attached to the fixing portion (150) and corresponding to the plurality of water dividing holes (211), so as to support the cover body (400) being rotatable between a sealing position at which the sealing cover is connected to the water dividing hole (211) and a turning position which is turned away from the water dividing hole (211); and
  • a switching mechanism (500) having a switching shaft body (510) and a push button (520), the switching shaft body (510) being slidably movably attached to the fixed portion (150), the push button ( 520) being slidably attached to the fixed portion (150), the push pin (520) and the switching shaft body (510) are drivingly connected to enable the switching shaft body (510) to slide when the push button (520) slides,
  • the switching shaft body (510) is provided with a concave-convex structure (515), and the concave-convex structure can be selected to lift the multi-support cover body (400) separately or simultaneously by switching the axial movement of the shaft body (510).
  • the switching shaft body (510) is recessed with a plurality of grooves (512) of the supporting cover body (400), and a space is formed between the adjacent two grooves (512).
  • a boss (511), the boss (511) and the groove (512) are the above-mentioned concave-convex structure (515), and each of the support covers (400) is provided with a convex portion matching the concave-convex structure
  • the edge (410), the distance between the adjacent two flanges (410) is greater than the lateral distance of the single boss (511) and less than the distance between the adjacent two bosses (511).
  • the top surface of the boss (511) is a flat surface, and each of the bosses (511) corresponds to a flange (410), and each of the bosses (511) is The corresponding flange (410) bears against the left side of the top end surface of the boss (511), and the corresponding flange (410) bears against the right side of the top end surface of the boss (511) and the corresponding flange (410) moves between three positions away from the top end surface of the boss (511).
  • the boss (511) has two sides (513) connected to the left and right sides of the top end surface of the boss (511), and the spacing between the two sides (513) is
  • the flange (410) has two mating faces (411) that can abut against the two side faces (513), and the spacing between the two mating faces (411) is from below. And the gradient is large.
  • the support cover (400) has a pivoting side (470) and a top side (440), and the pivoting side (470) is pivotally connected to the fixed portion (150).
  • the flange (410) is disposed under the top side (440), and the flanges (410) of the plurality of support covers (400) are spaced apart along the axis of the switching shaft body (510).
  • the switching mechanism (500) further includes a push-pull rod body (530) slidably attached to the fixed portion (150) and driving the push button (520) and the switching shaft Body (510).
  • the push-pull rod body (530) is provided with three concave portions (531), and a protrusion (535) is formed between the adjacent two concave portions (531); and a positioning pin (540) is further disposed. It can be slidably attached to the fixed portion, and the axial movement of the push-pull rod body (530) drives the positioning pin (540) to slide up and down between the recess (531) and the protrusion (535) to respectively position the positioning pin (540) with the
  • the three recesses (531) cooperate to form three gear positions, and the push-pull rod body (530) is axially moved by one gear position to drive the switching shaft body (510) to move to the left of the top end surface of the boss (511). The distance from the side to the right side of the top end of the boss (511).
  • a second elastic member (900) is further disposed between the fixed portion (150) and the positioning pin (540); and the pivoting side of the supporting cover (400) is disposed.
  • the number of the water dividing holes (211) is two, and the two supporting covers (400) are staggered along the axis of the switching shaft body (510), and the two supports are The pivoting side of the cover body (400) is away from the switching shaft body (510), and the top sides of the two supporting cover bodies (400) are provided with inclined notches.
  • a shower head using a push button switching valve group which includes:
  • a supporting cover body (400) equal to the water dividing hole, the supporting cover body (400) is rotatably attached to the fixing portion (150) and corresponding to the plurality of water dividing holes (211), so as to support the cover body (400) being rotatable between a sealing position at which the sealing cover is connected to the water dividing hole (211) and a turning position which is turned away from the water dividing hole (211); and
  • a switching mechanism (500) having a switching shaft body (510) and a push button (520), the switching shaft body (510) being slidably movably attached to the fixed portion (150), the push button ( 520) being slidably attached to the fixed portion (150), the push pin (520) and the switching shaft body (510) are drivingly connected to enable the switching shaft body (510) to slide when the push button (520) slides,
  • the switching shaft body (510) is provided with a concave-convex structure (515), and the concave-convex structure can be selected to be individually or simultaneously jacked up by the axial movement of the switching shaft body (510). Waterway switching.
  • the switching shaft body is provided with a concave-convex structure, and the sliding shaft body is driven to slide when the sliding and sliding is performed, and the axial movement of the switching shaft body is switched, so that the concave-convex structure can select a plurality of supporting cover bodies to realize water channel switching separately or simultaneously.
  • the compact core of the structure makes the entire shower look slim and simple, with small switching force and light hand feeling.
  • the distance between adjacent flanges on the support cover is greater than the lateral distance of the single boss on the switching shaft body and less than the distance between the adjacent two bosses, so that the flange can be jacked up by the boss alone or simultaneously.
  • the spacing between the two sides of the switching shaft body boss is large from top to bottom, and the spacing between the corresponding two matching surfaces on the supporting cover body is gradually increased from bottom to top, and the two mating surfaces of the flange supporting the cover body are The two sides of the boss are matched, so that the switching can be realized only by overcoming the small friction force when switching the waterway, and the service life is long and the switching is convenient.
  • the push-pull rod body is provided with a gear position structure, and the switching feel is good.
  • FIG. 1 is a schematic overall view of a shower of a preferred embodiment.
  • FIG. 2 is a perspective exploded view of a showerhead of a preferred embodiment.
  • FIG 3 is a transverse cross-sectional view of the showerhead of a preferred embodiment.
  • FIG. 4 is a cross-sectional view of the shower of a preferred embodiment, in which the left support cover is lifted up.
  • FIG. 5 is a cross-sectional view of the showerhead of the preferred embodiment, in which the two support covers are simultaneously jacked up.
  • FIG. 6 is a cross-sectional view of the showerhead of the preferred embodiment, in which the right support cover is lifted up.
  • FIG. 7 is a schematic view showing the structure of a support cover according to a preferred embodiment.
  • FIG. 8 is a schematic structural view of a switching shaft member according to a preferred embodiment.
  • a preferred embodiment of a shower for applying a push button switching valve group wherein the shower switch of the push button switching valve group includes: a fixed portion 150 and a support The cover 400 and a switching mechanism 500.
  • the fixing portion 150 is provided with a water inlet passage 110, a plurality of water dividing holes 211 capable of opening the water inlet passage 110, and a water discharging function for connecting the water dividing holes 211 with the water dividing holes 211.
  • the number of the water dividing holes 211 is two.
  • the fixing portion includes a shower body 100, a water dividing body 200 and a side cover 300.
  • the shower body 100 includes a lower body 120 and a sealing cover attached to the upper cover 130 of the lower body 120.
  • the water inlet channel 110 is disposed in the lower body 120.
  • the water dividing body 200 is attached to the shower body 100, and is provided with a water dividing chamber 210 capable of connecting the water inlet passage 110.
  • the water dividing chamber 210 has a bottom wall, and the bottom wall is provided with the The two water holes 211.
  • the water dividing chamber 210 is further provided with a mounting groove 220 and a mounting cavity 230. One end of the mounting groove 220 leads to the assembly cavity 230, and the mounting groove 220 spaces the two water dividing holes 211 back and forth.
  • the fixing portion further includes a sealing cover 600, the sealing cover is attached to the water dividing chamber 210, and a first elastic member 700 is disposed. The elastic member 700 abuts against the sealing cover 600 and the supporting cover. Between the bodies 400.
  • the first elastic member 700 is a spring.
  • the cover 300 is attached to the shower body 100 and located under the water dividing body 200, and is provided with two water outlets 310 corresponding to the two water dividing holes 211 respectively, and the water outlet chamber
  • the 310 has a bottom surface, and the bottom surface is provided with a set of water outlets 320.
  • the water flows from the water inlet passage 110 into the water separation chamber 210 and then flows from the water dividing hole 211 to the water outlet chamber 310, and flows out of the shower body 100 through the water outlet 320 to form two.
  • the group has a water outlet and has a water discharge function.
  • a plurality of screws 800 are further disposed, and the water dividing body 200 and the surface cover 300 are screwed into the lower body 120 by the screws 800; the lower body 120 has a lower bottom surface, and the lower bottom surface is provided with a plurality of The water outlets 121 of the water nozzles 320 and the like are described, and the water outlets 320 pass through and are sealed against the water outlet holes 121.
  • the number of the supporting cover 400 is the same as the number of the water dividing holes 211.
  • the supporting cover 400 is rotatably attached to the fixing portion 150 and corresponding to the plurality of water dividing holes 211, so that the supporting cover 400 can be
  • a sealing cover is rotated between the sealing position of the water dividing hole 211 and a switching position of the water dividing hole 211, and each of the supporting cover bodies 400 is provided with a convex body matched with the switching mechanism 500.
  • Edge 410 Preferably, the support cover 400 has a pivoting side 470 and a topped side 440.
  • the pivoting side 470 is pivotally connected to the fixed portion 150, and the flange is provided under the top side 440.
  • the flanges 410 of the plurality of support covers 400 are spaced along the axis of the switching shaft body 510.
  • the support cover 400 is set to two, and the two support covers 400 are staggered along the axis of the switching shaft 510, and the two flanges 410 are arranged at right and left intervals.
  • the pivoting side 470 of the two supporting covers 400 is away from the switching shaft body 510, and the top side of the two supporting covers 400 is provided with an inclined notch 450.
  • the pivoting side 470 of each of the supporting covers 400 is provided with a rotating shaft 430 that is parallel to the axis of the switching shaft 510.
  • the rotating shaft 430 is pivotally connected to the fixing portion 150.
  • the left and right end faces of the water dividing hole 211 are respectively provided with two spaced ribs 260, and the rear end portions of the two ribs 260 are respectively provided with a shaft hole 261 which cooperates with the rotating shaft 430.
  • the two ends of the rotating shaft 430 are respectively adapted to be attached to the two-axis holes 261 to rotate the supporting cover 400 to the water dividing body 200.
  • the switching mechanism 500 has a switching shaft body 510 and a push button 520.
  • the switching shaft body 510 is slidably attached to the fixing portion 150.
  • the push button 520 can be slidably attached to the fixed portion.
  • the push pin 520 and the switching shaft body 510 are drivingly connected to drive the switching shaft body 510 to slide when the push pin 520 is slid.
  • the switching shaft body 510 is provided with a concave-convex structure 515 so that the axis of the shaft body 510 is switched.
  • the movement causes the relief structure 515 to select to lift the multi-support cover 400 alone or simultaneously to effect water switching.
  • the compact core of the structure makes the entire shower look slim and simple, and has a small switching force and a light touch.
  • the switching shaft body 510 has a first end and a second end, the first end is connected to the push button 520, the second end is provided with the concave-convex structure 515, and preferably, the second of the switching shaft body 510
  • a recess 512 is formed on the end of the support cover 400, and a boss 511 is formed between the adjacent recesses 512.
  • the boss 511 and the recess 512 are the above-mentioned uneven structure.
  • the top surface of the boss 511 is a flat surface.
  • the switching shaft body 510 is slidably attached to the fitting groove 220 of the water dividing body 200 and the first end of the switching shaft body 510 protrudes into the fitting cavity 230.
  • the groove 512 is set to two
  • the boss 511 is set to two.
  • Each of the bosses 511 corresponds to a flange 410, and each of the bosses 511 is supported on the left side of the top end surface of the boss 511 at a corresponding flange 410, and the corresponding flange 410 is supported by the protrusion.
  • the right side of the top end face of the table 511 and the corresponding flange 410 move between three positions away from the top end face of the boss 511.
  • the distance between the adjacent two flanges 410 is greater than the lateral distance of the single boss 511 and smaller than the distance between the adjacent two bosses 511.
  • the flange 410 on the left side can support the right side of the top end surface of the boss 511 on the left side, and the flange 410 on the right side can simultaneously support the left side of the top end surface of the boss 511 on the right side.
  • the two water holes 211 can be opened at the same time, and the two groups of water outlets simultaneously discharge water.
  • the switching shaft body is moved to the right so that the left side flange 410 abuts against the left side of the top end surface of the left side boss 511, and the right side flange 410 is separated from the right side boss 511.
  • the top surface enters the groove 512, that is, the left water dividing hole 211 is opened, the right water dividing hole 211 is sealed, and one of the water outlet water pipes is out of water; and moving the switching shaft body to the left side enables the right side flange 410 to support
  • the right side of the top end surface of the boss is abutted, the left side flange 410 is separated from the top end surface of the left side boss 511 into the groove 512, that is, the left water dividing hole 211 is sealed, and the right water is separated.
  • the hole 211 is opened and the other water outlet water is discharged.
  • the boss 511 has two side faces 513 connected to the left and right sides of the top end surface of the boss 511, and the distance between the two side faces 513 is large (trapezoidal) from top to bottom, and the convex
  • the rim 410 has two mating surfaces 411 that can be mated with the two side surfaces 513.
  • the spacing between the two mating surfaces 411 is gradually increased from bottom to top (inverted trapezoid), so that the water passage is only required to overcome the smaller The friction can be switched, the service life is long, and the switching is convenient.
  • the switching mechanism 500 further includes a push-pull rod body 530 that is slidably movably attached to the fixed portion and that transmits the push button 520 and the switching shaft body 510.
  • the push-pull rod body 530 is provided with three concave portions 531, and a protrusion is formed between the two adjacent concave portions 531.
  • a positioning pin 540 is further disposed to be slidably attached to the fixed portion 150, and the push-pull rod body 530 is axially moved.
  • the positioning pin 540 slides up and down between the recess 531 and the protrusion, so that the positioning pin 540 cooperates with the three recesses 531 to form three gear positions, and the push-pull rod body 530 moves axially by one gear to drive the switching shaft body 510.
  • the distance moved is the distance from the left side of the top end surface of the boss 511 to the right side of the tip end surface of the boss 511.
  • a second elastic member 900 which is abutted between the fixed portion and the positioning pin 540.
  • the push-pull rod body 530 is slidably attached to the assembly cavity 230 and connected to the first end of the switching shaft body 510.
  • An annular groove 514 is defined in the first end of the switching shaft body 510.
  • the push-pull rod body 530 protrudes upwardly from a fixing block 534.
  • the top end of the fixing block 534 is concavely disposed with the annular groove. 514, the positioning groove 532, the upper portion of the positioning groove 532 is V-shaped, the lower portion is square, and the two end faces of the annular groove 514 respectively abut against the left and right sides of the lower portion of the positioning groove 532 to switch the shaft body 510 and
  • the push-pull rods 530 are attached together, and the push-pull rod body 530 protrudes downwardly from a block 533.
  • a baffle 240 and a sealing ring 250 are disposed in the assembly cavity 230.
  • the annular groove 514 of the switching shaft body 510 passes through the sealing ring 250 and the baffle 240 to cooperate with the positioning groove 532.
  • the push button 520 is slidably attached to the shower body 100.
  • the shower body 100 is further provided with an opening, and the push button 520 is provided with two longitudinally spaced hooks 521, and the two hooks 521 are respectively engaged with the two inner end faces of the opening, the push button
  • the 520 is further provided with two laterally spaced protrusions 522.
  • the two protrusions 522 are located inside the two hooks 521, and a card hole 523 is formed between the two hooks 521 and the two protrusions 522.
  • the 533 cooperates with the card hole 523 to attach the push button 520 and the push-pull rod body 530 together.
  • the switch is turned on to allow the shower to drain out.
  • the gear position is on the leftmost recess 531 of the push-pull rod body 530, and the left side flange 410 is supported on the left side of the top end surface of the left side boss 511.
  • the flange 410 on the right side enters the groove 512 from the top end surface of the boss 511 on the right side, that is, the left water dividing hole 211 is opened, and the right water dividing hole 211 is sealed, and one of the water outlets is out of water.
  • the right side of the top surface, and the right side flange 410 simultaneously bears to the left side of the top end surface of the boss 511 on the right side, so that the two water dividing holes 211 can be simultaneously opened, and the two sets of water outlets simultaneously discharge water.
  • the gear is located in the concave portion 531 on the right side of the push-pull rod body 530, and drive the switching shaft body 510 to move to the left, so that the right side flange 410 bears against the right side boss
  • the left side flange 410 is separated from the top end surface of the left side boss 511 into the groove 512, that is, the left water dividing hole 211 is sealed, the right water dividing hole 211 is opened, and the other water is discharged.
  • the waterway is out of the water.
  • the push button switching valve group and the shower head using the same are small in size, so that the entire shower has a slim and simple appearance, small switching force, light hand feeling and good industrial applicability.

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  • Domestic Plumbing Installations (AREA)
  • Mechanically-Actuated Valves (AREA)
  • Multiple-Way Valves (AREA)
  • Bathtubs, Showers, And Their Attachments (AREA)

Abstract

一种推钮切换阀组及其应用该阀组的花洒,所述阀组包括:一固定部分(150),若干支撑盖体(400),一切换机构(500)。所述固定部分(150)设一进水通道(110)、多个能接通进水通道(110)的分水孔(211)。所述支撑盖体(400)与分水孔(211)等数,它转动装接在固定部分(150)且和多个分水孔(211)一一对应。所述切换机构(500)具有一切换轴体(510)和一推钮(520),所述切换轴体(510)能滑动移动地装接在固定部分(150),所述推钮(520)能左右滑动地装接在固定部分(150),所述推扭(520)和切换轴体(510)传动连接以使推扭(520)滑动时能带动切换轴体(510)滑动,所述切换轴体(510)上设有凹凸结构(515),通过切换轴体(510)的轴向移动使所述凹凸结构(515)能选择单独或同时顶起所述多支撑盖体(400)。该结构的内核小巧,使得整个花洒外观纤细简洁,且切换力小,手感轻快。

Description

一种推钮切换阀组及其应用该阀组的花洒 技术领域
本发明涉及一种推钮切换阀组及其应用该阀组的花洒。
背景技术
现有花洒大都具有多种可供选择的出水模式,各出水模式之间的切换,大都通过旋转花洒面板来实现的,因花洒本体内设置有分水片和固定盘,两者上均设有若干通孔,旋转花洒面板,带动分水盘与固定盘上的不同通孔相对,从而连通不同的出水水路,实现出水模式的切换,但此种结构在旋转面板时需使用者用较大的力,且切换内核较大,花洒外观不美观,手感不好。另,专利公告号为CN202087439U的实用新型专利,它公开了一种花洒单手切换功能水结构,该结构中的切换组件由切换杆和推钮组成,切换杆头部的顶面形成一止水面,底面向内凹陷一沉孔供设置密封止水垫与弹簧,推钮凸设于花洒本体的握柄上,拨动推钮可连动切换杆在分水腔内前后移动选择性封堵分水孔或入水孔,以切换水路。该结构虽然采用推钮带动切换杆前后移动来切换水路,其通过切换杆杆体直接封堵分水孔或入水孔,使得在切换时需克服较大的阻力,推拨推钮时需要更大的力才能切换,缺乏手感。且切换挡位的凸粒也设置在切换杆的头部,加重切换杆头部的使用频率,减少其使用寿命,成本增加。
发明内容
本发明提供了一种推钮切换阀组及其应用该阀组的花洒,其克服了背景技术的所存在的不足。
本发明解决其技术问题的所采用的技术方案之一是:
一种推钮切换阀组,它包括:
一固定部分(150),它设一进水通道(110)、多个能接通进水通道(110)的分水孔(211);
与分水孔等数的支撑盖体(400),所述支撑盖体(400)转动装接在固定部分(150)且和多个分水孔(211)一一对应,以使支撑盖体(400)能在一密封盖接分水孔(211)的密封位置和一转离分水孔(211)的接通位置之间转动;及
一切换机构(500),它具有一切换轴体(510)和一推钮(520),所述切换轴体(510)能滑动移动地装接在固定部分(150),所述推钮(520)能左右滑动地装接在固定部分(150),所述推扭(520)和切换轴体(510)传动连接以使推扭(520)滑动时能带动切换轴体(510)滑动,所述切换轴体(510)上设有凹凸结构(515),通过切换轴体(510)的轴向移动使所述凹凸结构能选择单独或同时顶起所述多支撑盖体(400)。
一较佳实施例之中:所述切换轴体(510)凹设与所述支撑盖体(400)等数的凹槽(512),所述相邻二凹槽(512)之间形成一凸台(511),所述凸台(511)和凹槽(512)为上述的凹凸结构(515),所述每一支撑盖体(400)下设有一与所述凹凸结构相配合的凸缘(410),所述相邻二凸缘(410)之间的距离大于单个凸台(511)的横向距离且小于相邻二凸台(511)之间的距离。
一较佳实施例之中:所述凸台(511)之顶端面为一平面,且所述每一凸台(511)对应一凸缘(410),所述每一凸台(511)在对应的凸缘(410)撑靠在该凸台(511)之顶端面之左侧、对应的凸缘(410)撑靠在该凸台(511)之顶端面之右侧及对应的凸缘(410)离开该凸台(511)之顶端面三个位置之间移动。
一较佳实施例之中:所述凸台(511)具有与所述凸台(511)之顶端面左右二侧相连接的二侧面(513),所述二侧面(513)之间间距为自上而下渐变大,所述凸缘(410)具有能与所述二侧面(513)相配合靠接的二配合面(411),所述二配合面(411)之间间距为自下而上渐变大。
一较佳实施例之中:所述支撑盖体(400)具有一枢接侧(470)和一被顶侧(440),所述枢接侧(470)枢接在固定部分(150),所述被顶侧(440)之下设有所述的凸缘(410),所述多个支撑盖体(400)的凸缘(410)沿切换轴体(510)轴线间隔布置。
一较佳实施例之中:所述切换机构(500)还包括一推拉杆体(530),它能滑动移动地装接在所述固定部分(150)且传动连接推钮(520)和切换轴体(510)。
一较佳实施例之中:所述推拉杆体(530)上设有三个凹部(531),相邻二凹部(531)之间形成一凸起(535);另设一定位销(540),它能上下滑动地装接在固定部分,推拉杆体(530)轴向移动带动定位销(540)在凹部(531)和凸起(535)之间上下滑动使定位销(540)分别与所述三个凹部(531)配合形成三个档位,且,所述推拉杆体(530)轴向移动一个档位带动切换轴体(510)移动的距离为所述凸台(511)顶端面之左侧到凸台(511)之顶端面之右侧的距离。
一较佳实施例之中:另设一第二弹性件(900),它顶抵在固定部分(150)和定位销(540)之间;所述支撑盖体(400)的枢接侧设有一平行切换轴体(510)轴线的转轴(430),所述转轴(430)枢接在所述固定部分。
一较佳实施例之中:所述分水孔(211)个数为两个,所述两个支撑盖体(400)沿切换轴体(510)轴线交错布置,而且,所述两个支撑盖体(400)的枢接侧远离切换轴体(510),所述两个支撑盖体(400)之被顶侧设倾斜缺口。
本发明解决其技术问题的所采用的技术方案之二是:
一种应用推钮切换阀组的花洒,它包括:
一固定部分(150),它设一进水通道(110)、多个能接通进水通道(110)的分水孔(211)及与分水孔(211)等数且一一连接分水孔(211)的出水功能;
与分水孔等数的支撑盖体(400),所述支撑盖体(400)转动装接在固定部分(150)且和多个分水孔(211)一一对应,以使支撑盖体(400)能在一密封盖接分水孔(211)的密封位置和一转离分水孔(211)的接通位置之间转动;及
一切换机构(500),它具有一切换轴体(510)和一推钮(520),所述切换轴体(510)能滑动移动地装接在固定部分(150),所述推钮(520)能左右滑动地装接在固定部分(150),所述推扭(520)和切换轴体(510)传动连接以使推扭(520)滑动时能带动切换轴体(510)滑动,所述切换轴体(510)上设有凹凸结构(515),通过切换轴体(510)的轴向移动使所述凹凸结构能选择单独或同时顶起所述多支撑盖体(400)实现水路切换。
本技术方案与背景技术相比,它具有如下优点:
1.所述切换轴体上设有凹凸结构,推扭滑动时带动切换轴体滑动,切换轴体的轴向移动使凹凸结构能选择单独或同时顶起多个支撑盖体实现水路切换,该结构的内核小巧,使得整个花洒外观纤细简洁,且切换力小,手感轻快。
2. 支撑盖体上相邻二凸缘之间的距离大于切换轴体上单个凸台的横向距离且小于相邻二凸台之间的距离,使凸缘能单独被凸台顶起或者同时被顶起实现水路的切换,切换结构简单且新颖,且成本低。
3. 切换轴体凸台的二侧面之间间距为自上而下渐变大,支撑盖体上相应的二配合面之间间距为自下而上渐变大,支撑盖体的凸缘的二配合面与凸台的二侧面相配合,使得切换水路时只需克服较小的摩擦力就能实现切换,使用寿命长,切换方便。
4.推拉杆体设有档位结构,切换手感好。
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绘示了一较佳实施例的花洒的整体示意图。
图2绘示了一较佳实施例的花洒的立体分解示意图。
图3绘示了一较佳实施例的花洒的横向剖视图。
图4绘示了一较佳实施例的花洒的剖面示意图之一,此时左支撑盖体被顶起。
图5绘示了一较佳实施例的花洒的剖面示意图之二,此时二支撑盖体被同时顶起。
图6绘示了一较佳实施例的花洒的剖面示意图之三,此时右支撑盖体被顶起。
图7绘示了一较佳实施例的支撑盖体结构示意图。
图8绘示了一较佳实施例的切换轴件结构示意图。
具体实施方式
请查阅图1至图8,一种应用推钮切换阀组的花洒的一较佳实施例,所述的一种应用推钮切换阀组的花洒,它包括:一固定部分150,支撑盖体400和一切换机构500。
所述固定部分150,它设一进水通道110、多个能接通进水通道110的分水孔211及与分水孔211等数且一一连接分水孔211的出水功能。
本实施例中,所述分水孔211个数为两个。
所述固定部分包括一花洒本体100、一分水体200和一面盖300。
所述花洒本体100,它包括一下本体120和一密封盖接在下本体120的上盖130,所述的进水通道110设在所述下本体120内。
所述分水体200,装接在花洒本体100内,设有能接通进水通道110的一分水腔210,所述分水腔210具有一底壁,所述底壁设有所述的二分水孔211。所述分水腔210内还设有一装配槽220和一装配腔230,所述装配槽220的一端通至所述装配腔230,所述装配槽220将二分水孔211前后间隔。所述固定部分还包括一密封盖板600,它密封盖接在所述分水腔210之上,另设有第一弹性件700,所述弹性件700顶抵在密封盖板600和支撑盖体400之间。最好,所述第一弹性件700为弹簧。
所述面盖300,它装接在花洒本体100内且位于所述分水体200之下,它设有与所述二分水孔211分别相对应接通的二出水腔310,所述出水腔310具有一底面,所述底面设有一组出水嘴320,水流从进水通道110流入分水腔210再从分水孔211流到出水腔310,并经出水嘴320流出花洒本体100形成二组出水水路,具有出水功能。另设有若干螺钉800,所述分水体200和面盖300通过所述螺钉800螺接在所述下本体120内;所述下本体120具有一下底面,所述下底面设有多个与所述出水嘴320等数的出水孔121,所述出水嘴320穿过并密封靠接在所述出水孔121。
所述支撑盖体400数量与分水孔211个数相同,所述支撑盖体400转动装接在固定部150分且和多个分水孔211一一对应,以使支撑盖体400能在一密封盖接分水孔211的密封位置和一转离分水孔211的接通位置之间转动,且,所述每一支撑盖体400下设有一与所述切换机构500相配合的凸缘410。最好,所述支撑盖体400具有一枢接侧470和一被顶侧440,所述枢接侧470枢接在固定部分150,所述被顶侧440之下设有所述的凸缘410,所述多个支撑盖体400的凸缘410沿切换轴体510轴线间隔布置。本实施例中,所述支撑盖体400设为二个,所述两个支撑盖体400沿切换轴体510轴线前后交错布置,二凸缘410为左右间隔布置。而且,所述两个支撑盖体400的枢接侧470远离切换轴体510,所述两个支撑盖体400之被顶侧设倾斜缺口450。所述每一支撑盖体400的枢接侧470设有一平行切换轴体510轴线的转轴430,所述转轴430枢接在所述固定部分150。本实施例中,所述分水孔211左右二端面分别设有二间隔的筋条260,所述二筋条260后端部分别设有与所述转轴430相配合的一轴孔261,所述转轴430的二端部分别适配装接在二轴孔261,以使所述支撑盖体400转动装接在所述分水体200。
所述切换机构500,它具有一切换轴体510和一推钮520,所述切换轴体510能滑动移动地装接在固定部分150,所述推钮520能左右滑动地装接在固定部分150,所述推扭520和切换轴体510传动连接以使推扭520滑动时能带动切换轴体510滑动,所述切换轴体510上设有凹凸结构515,以使得切换轴体510的轴向移动使所述凹凸结构515能选择单独或同时顶起所述多支撑盖体400实现水路切换。该结构的内核小巧,使得整个花洒外观纤细简洁,且切换力小,手感轻快。所述切换轴体510具有第一端和第二端,所述第一端传动连接推钮520,第二端设有所述的凹凸结构515,最好,所述切换轴体510的第二端凹设与所述支撑盖体400等数的凹槽512,所述相邻二凹槽512之间形成一凸台511,所述凸台511和凹槽512为上述的凹凸结构。最好,所述凸台511之顶端面为一平面。且,所述切换轴体510能滑动移动地装接在分水体200的装配槽220且切换轴体510的第一端伸入所述装配腔230。本实施例中,所述凹槽512设为二个,所述凸台511设为二个。
所述每一凸台511对应一凸缘410,所述每一凸台511在对应的凸缘410撑靠在该凸台511之顶端面之左侧、对应的凸缘410撑靠在该凸台511之顶端面之右侧及对应的凸缘410离开该凸台511之顶端面三个位置之间移动。且,所述相邻二凸缘410之间的距离大于单个凸台511的横向距离且小于相邻二凸台511之间的距离。以使左侧的凸缘410能撑靠在左侧的凸台511之顶端面之右侧,且右侧的凸缘410能同时撑靠在右侧的凸台511之顶端面之左侧,使得二分水孔211能同时被打开,二组出水水路同时出水。此种状态下,向右移动切换轴体,可使得左侧的凸缘410撑靠在左侧凸台511之顶端面之左侧时,右侧的凸缘410离开右侧的凸台511之顶端面进入所述凹槽512中,即左分水孔211被打开,右分水孔211被密封,其中一出水水路出水;而向左移动切换轴体,可使得右侧的凸缘410撑靠在右侧凸台之顶端面之右侧时,左侧的凸缘410离开左侧的凸台511之顶端面进入所述凹槽512中,即左分水孔211被密封,右分水孔211被打开,另一出水水路出水。
最好,所述凸台511具有与所述凸台511之顶端面左右二侧相连接的二侧面513,所述二侧面513之间间距为自上而下渐变大(梯形),所述凸缘410具有能与所述二侧面513相配合靠接的二配合面411,所述二配合面411之间间距为自下而上渐变大(倒梯形),使得切换水路时只需克服较小的摩擦力就能实现切换,使用寿命长,切换方便。
所述切换机构500还包括一推拉杆体530,它能滑动移动地装接在所述固定部分且传动连接推钮520和切换轴体510。所述推拉杆体530上设有三个凹部531,相邻二凹部531之间形成一凸起;另设一定位销540,它能上下滑动地装接在固定部分150,推拉杆体530轴向移动带动定位销540在凹部531和凸起之间上下滑动使定位销540分别与所述三个凹部531配合形成三个档位,且,所述推拉杆体530轴向移动一个档位带动切换轴体510移动的距离为所述凸台511顶端面之左侧到凸台511之顶端面之右侧的距离。另设一第二弹性件900,它顶抵在固定部分和定位销540之间。本实施例中,所述推拉杆体530能滑动地装接在所述装配腔230且连接切换轴体510的第一端。所述切换轴体510第一端端面向内凹设有一环形凹槽514,所述推拉杆体530向上凸设一固定块534,所述固定块534顶端面向内凹设一与所述环形凹槽514配合的定位槽532,所述定位槽532上部呈V字形,下部呈方形,所述环形凹槽514的二端面分别顶抵在所述定位槽532下部的左右二侧将切换轴体510和推拉杆体530装接在一起,且,所述推拉杆体530向下凸设一卡块533。所述装配腔230内还设有一挡板240和一密封圈250,所述切换轴体510的环形凹槽514穿过所述密封圈250和挡板240与所述定位槽532配合。
所述推钮520能左右滑动地装接在所述花洒本体100。所述花洒本体100还设有一开孔,所述推钮520上设有二纵向间隔设置的卡钩521,所述二卡钩521分别卡接在开孔的二内端面,所述推钮520还设有二横向间隔布置的凸块522,该二凸块522位于所述二卡钩521之内侧,且二卡钩521和二凸块522之间形成一卡孔523,所述卡块533与卡孔523配合将推钮520和推拉杆体530装接在一起。
使用时,打开开关让花洒出水,假设,初始位置时,档位在推拉杆体530最左侧的凹部531,为左侧的凸缘410撑靠在左侧凸台511之顶端面之左侧,右侧的凸缘410离开右侧的凸台511之顶端面进入所述凹槽512中,即左分水孔211被打开,右分水孔211被密封,其中一出水水路出水。向左拨动推钮520,切换一个档位,档位在推拉杆体530中间的凹部531,带动切换轴体510向左移动,使得左侧的凸缘410撑靠在左侧的凸台511之顶端面之右侧,且右侧的凸缘410同时撑靠在右侧的凸台511之顶端面之左侧,使得二分水孔211能同时被打开,二组出水水路同时出水。继续向左拨动推钮520,切换一个档位,档位在推拉杆体530右侧的凹部531,带动切换轴体510向左移动,使得右侧的凸缘410撑靠在右侧凸台之顶端面之右侧,左侧的凸缘410离开左侧的凸台511之顶端面进入所述凹槽512中,即左分水孔211被密封,右分水孔211被打开,另一出水水路出水。
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
本发明一种推钮切换阀组及其应用该阀组的花洒,其切换机构的内核小巧,使得整个花洒外观纤细简洁,且切换力小,手感轻快,具有良好的工业实用性。

Claims (10)

  1. 一种推钮切换阀组,其特征在于:它包括:
    一固定部分(150),它设一进水通道(110)、多个能接通进水通道(110)的分水孔(211);
    与分水孔等数的支撑盖体(400),所述支撑盖体(400)转动装接在固定部分(150)且和多个分水孔(211)一一对应,以使支撑盖体(400)能在一密封盖接分水孔(211)的密封位置和一转离分水孔(211)的接通位置之间转动;及
    一切换机构(500),它具有一切换轴体(510)和一推钮(520),所述切换轴体(510)能滑动移动地装接在固定部分(150),所述推钮(520)能左右滑动地装接在固定部分(150),所述推扭(520)和切换轴体(510)传动连接以使推扭(520)滑动时能带动切换轴体(510)滑动,所述切换轴体(510)上设有凹凸结构(515),通过切换轴体(510)的轴向移动使所述凹凸结构(515)能选择单独或同时顶起所述多支撑盖体(400)。
  2. 根据权利要求1所述的一种推钮切换阀组,其特征在于:所述切换轴体(510)凹设与所述支撑盖体(400)等数的凹槽(512),所述相邻二凹槽(512)之间形成一凸台(511),所述凸台(511)和凹槽(512)为上述的凹凸结构(515),所述每一支撑盖体(400)下设有一与所述凹凸结构相配合的凸缘(410),所述相邻二凸缘(410)之间的距离大于单个凸台(511)的横向距离且小于相邻二凸台(511)之间的距离。
  3. 根据权利要求2所述的一种推钮切换阀组,其特征在于:所述凸台(511)之顶端面为一平面,且所述每一凸台(511)对应一凸缘(410),所述每一凸台(511)在对应的凸缘(410)撑靠在该凸台(511)之顶端面之左侧、对应的凸缘(410)撑靠在该凸台(511)之顶端面之右侧及对应的凸缘(410)离开该凸台(511)之顶端面三个位置之间移动。
  4. 根据权利要求3所述的一种推钮切换阀组,其特征在于:所述凸台(511)具有与所述凸台(511)之顶端面左右二侧相连接的二侧面(513),所述二侧面(513)之间间距为自上而下渐变大,所述凸缘(410)具有能与所述二侧面(513)相配合靠接的二配合面(411),所述二配合面(411)之间间距为自下而上渐变大。
  5. 根据权利要求2所述的一种推钮切换阀组,其特征在于:所述支撑盖体(400)具有一枢接侧(470)和一被顶侧(440),所述枢接侧枢接(470)在固定部分(150),所述被顶侧(440)之下设有所述的凸缘(410),所述多个支撑盖体(400)的凸缘(410)沿切换轴体(510)轴线间隔布置。
  6. 根据权利要求1或2或3或4或5所述的一种推钮切换阀组,其特征在于:所述切换机构(500)还包括一推拉杆体(530),它能滑动移动地装接在所述固定部分(150)且传动连接推钮(520)和切换轴体(510)。
  7. 根据权利要求6所述的一种推钮切换阀组,其特征在于:所述推拉杆体(530)上设有三个凹部(531),相邻二凹部(531)之间形成一凸起(535);另设一定位销(540),它能上下滑动地装接在固定部分(150),推拉杆体(530)轴向移动带动定位销(540)在凹部(531)和凸起(535);之间上下滑动使定位销(540)分别与所述三个凹部(531)配合形成三个档位,且,所述推拉杆体(530)轴向移动一个档位带动切换轴体(510)移动的距离为所述凸台(511)顶端面之左侧到凸台(511)之顶端面之右侧的距离。
  8. 根据权利要求7所述的一种推钮切换阀组,其特征在于:另设一第二弹性件(900),它顶抵在固定部分和定位销(540)之间;所述支撑盖体(400)的枢接侧设有一平行切换轴体(510)轴线的转轴(430),所述转轴(430)枢接在所述固定部分(150)。
  9. 根据权利要求8所述的一种推钮切换阀组,其特征在于:所述分水孔(211)个数为两个,所述两个支撑盖体(400)沿切换轴体(510)轴线交错布置,而且,所述两个支撑盖体(400)的枢接侧远离切换轴体(510),所述两个支撑盖体(400)之被顶侧设倾斜缺口。
  10. 一种应用推钮切换阀组的花洒,其特征在于: 它包括:
    一固定部分(150),它设一进水通道(110)、多个能接通进水通道(110)的分水孔(211)及与分水孔(211)等数且一一连接分水孔(211)的出水功能;
    与分水孔等数的支撑盖体(400),所述支撑盖体(400)转动装接在固定部分且和多个分水孔(211)一一对应,以使支撑盖体(400)能在一密封盖接分水孔(211)的密封位置和一转离分水孔(211)的接通位置之间转动;及
    一切换机构(500),它具有一切换轴体(510)和一推钮(520),所述切换轴体(510)能滑动移动地装接在固定部分(150),,所述推钮(520)能左右滑动地装接在固定部分(150),所述推扭(520)和切换轴体(510)传动连接以使推扭(520)滑动时能带动切换轴体(510)滑动,所述切换轴体(510)上设有凹凸结构,通过切换轴体(510)的轴向移动使所述凹凸结构(515)能选择单独或同时顶起所述多支撑盖体(400)实现水路切换。
PCT/CN2013/075215 2012-05-10 2013-05-06 一种推钮切换阀组及其应用该阀组的花洒 WO2013166948A1 (zh)

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