WO2012122905A1 - 点触碰切换机构 - Google Patents

点触碰切换机构 Download PDF

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Publication number
WO2012122905A1
WO2012122905A1 PCT/CN2012/071924 CN2012071924W WO2012122905A1 WO 2012122905 A1 WO2012122905 A1 WO 2012122905A1 CN 2012071924 W CN2012071924 W CN 2012071924W WO 2012122905 A1 WO2012122905 A1 WO 2012122905A1
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WO
WIPO (PCT)
Prior art keywords
water dividing
dividing unit
water
sliding
switching mechanism
Prior art date
Application number
PCT/CN2012/071924
Other languages
English (en)
French (fr)
Inventor
周华松
金忠成
陈健民
陈斌
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 201120064573 external-priority patent/CN201969618U/zh
Priority claimed from CN201110060540.5A external-priority patent/CN102671783B/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 US14/004,578 priority Critical patent/US9149816B2/en
Publication of WO2012122905A1 publication Critical patent/WO2012122905A1/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
    • B05B1/185—Roses; Shower heads characterised by their outlet element; Mounting arrangements therefor
    • 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
    • B05B1/1663—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 translatory 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
    • 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
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/62—Arrangements for supporting spraying apparatus, e.g. suction cups
    • 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
    • B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
    • B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
    • B05B15/652—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented
    • B05B15/654—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented using universal joints

Definitions

  • the invention relates to a point touch switching mechanism.
  • the switching mechanism includes a first ratchet, a stopping claw and a transmission mechanism, the first ratchet can be rotatably connected to the water outlet terminal, the stopping claw is connected to the first ratchet and the water outlet terminal for limiting the first ratchet reversal, and the transmission mechanism is connected to the first ratchet and
  • the fixing unit is configured to transmit the mutual swing between the water outlet terminal and the fixed unit into a relative rotation between the first ratchet and the water outlet terminal, and switch the plurality of water discharge functions by mutual rotation between the first ratchet and the water outlet terminal.
  • the structure of the solution is complex and needs to be improved.
  • the present invention provides a point touch switching mechanism that overcomes the deficiencies in the structural complexity of single point touch showers in the prior art.
  • Touch the switching mechanism which includes:
  • a water dividing unit (12) connecting the ball head assembly (10) to enable the water dividing unit (12) to swing relative to the ball head assembly (10);
  • a switching unit comprising a sliding seat (14) connecting the water dividing unit (12) and a water dividing tray (16) for fixing the sliding seat (14), so that the water dividing tray (16) is opposite to the water dividing unit (12) When the front and the back slides, it can rotate forward automatically, so that the water dividing tray (16) can realize the water switching when rotating relative to the water dividing unit (12);
  • a swinging block (18) slidably coupled to the water dividing unit (12), and sliding and sliding of the sliding seat (14) to form a linked connection relationship, so that the water dividing unit (12) swings relative to the ball head assembly (10)
  • the sliding block (24) can be driven to slide relative to the water dividing unit (12) to drive the sliding seat (14) to slide relative to the water dividing unit (12).
  • the sliding line of the sliding seat (14) and the water dividing unit (12) is a line (X), and the sliding line vertical line of the swinging block (18) and the water dividing unit (12) (X).
  • the carriage (14) and the water dividing unit (12) cooperate to form an automatic pen structure.
  • a swing automatic reset function is provided between the water dividing unit (12) and the ball head assembly (10).
  • the water dividing unit (12) includes a casing (22) and a water outlet terminal (24) fixed in the casing (22), the casing (22) capable of Swinging the ball joint assembly (10), the water outlet terminal (24) is provided with an outlet water passage (28), and the slide seat (14) and the water distribution tray (16) are attached to the water outlet terminal (24), and the water distribution is made
  • the disk (16) can at least switch out of the water path (28) when rotated relative to the water outlet terminal (24).
  • the swinging block (18) is a rotating body and the outer rotating surface is formed as a tapered surface; and a guiding seat (34) is provided, and the guiding seat (34) is rotatably connected to the sliding seat.
  • the guiding seat (34) is provided with a guiding hole, the rotating surface of the guiding hole is a tapered surface; the swinging block (18) and the guiding seat (34) cooperate to slide the swinging block (18) When the guide seat (34) is slid, the sliding seat (14) can be driven to slide.
  • the ball head assembly (10) is provided with a ball-shaped lever (20), and the swing block (18) is provided with a spherical recess (56) and dialed.
  • the end of the rod (20) is adapted to the groove (56) so that the water dividing unit (12) can slide the swing block (24) relative to the water dividing unit (12) when it is swung relative to the ball head assembly (10).
  • a fixing seat is fixed on the water dividing unit (12), and the fixing base comprises a solid wall (30) and a peripheral wall extending downward from a lower periphery of the solid wall (30).
  • the peripheral wall (32) is fixed to the water dividing unit (12), and the solid wall (30) is provided with a plurality of dry arc-shaped through grooves (36) and a water passing hole (38);
  • a curved piece (40) is fixed under the seat (34), the curved piece (40) is adapted to extend into the curved through groove (36), and the guiding seat (34) is slidably coupled to the fixed wall (30) Above; the water dividing tray (16) is disposed in the peripheral wall (32), and the sliding seat (14) is rotatably connected to the curved piece (40).
  • the swinging block (18) is provided with a guiding hole, and the rotating surface of the guiding hole is a tapered surface;
  • the sliding seat (14) is fixed with a matching block (42),
  • the adapting block (42) is formed into a rotating body and the outer rotating surface is set as a tapered surface;
  • the swinging block (18) and the adapting block (42) are matched to enable the adapting block when the swinging block (18) slides (42) ) sliding, can drive the slide (14) to slide.
  • the ball head assembly (10) is provided with a dial ring (44), and the inner rotating surface of the dial ring (44) abuts the outer rotating surface portion of the swinging block (18) to make a dial When the moving ring (44) swings, the swing block (18) can be slid.
  • the water dividing unit (12) is connected to the ball head assembly (10) in a hanging manner, and realizes the swing automatic reset function by using its own gravity.
  • a reset function component (26) is further disposed between the solid shaft (46) and the outer casing (22).
  • the sliding seat and the water dividing unit cooperate to form an automatic pen type structure, and cooperate with the swinging block to slide, the structure is simple, and the mechanism is stable;
  • the swing automatic reset function is provided between the water dividing unit and the ball head assembly, and the automatic pen type structure is adopted, the structure is simple, and the mechanism is stable;
  • the swinging block is provided with a tapered surface
  • the guiding seat is provided with a tapered surface.
  • the tapered surface of the swinging block and the tapered surface of the guiding seat cooperate to make the sliding of the swinging block and the sliding of the guiding seat form a linkage, which can realize blind operation, that is, Touch any position of the water dividing unit (as long as it can swing) to achieve switching, easy to operate;
  • the swinging block is provided with a tapered surface
  • the sliding seat is provided with a tapered surface.
  • the tapered surface of the swinging block and the tapered surface of the sliding seat cooperate to make the sliding of the swinging block and the sliding of the sliding seat form a linkage operation, thereby realizing blind operation, that is, Touch any position of the water dividing unit (as long as it can swing) to achieve switching, easy to operate;
  • connection relationship between the swinging and the sliding is realized by the combination of the dialing ring and the swinging block, and the structure is simple and the mechanism is reliable.
  • FIG. 1 is a perspective view of a switching mechanism of a preferred embodiment.
  • FIG. 2 is a perspective, cross-sectional view of the switching mechanism of a preferred embodiment.
  • FIG 3 is a half cross-sectional view of the switching mechanism of the preferred embodiment, in which the water dividing unit is in an intermediate position.
  • FIG. 4 is a half cross-sectional view of the switching mechanism of the preferred embodiment, in which the water dividing unit is in the swing position.
  • FIG. 5 is a perspective, cross-sectional view showing the switching mechanism of another preferred embodiment.
  • FIG. 6 is a half cross-sectional view showing the switching mechanism of another preferred embodiment, in which the water dividing unit is at an intermediate position.
  • FIG. 7 is a half cross-sectional view showing the switching mechanism of another preferred embodiment, in which the water dividing unit is in the swing position.
  • Embodiment 1 please refer to FIG. 1 to FIG. 4, a point touch switching mechanism including a ball head assembly 10, a water dividing unit 12, a switching unit and a swing block 18.
  • the ball head assembly 10 is provided with a hollow solid shaft 46.
  • the solid shaft 46 is peripherally connected to the seat 48.
  • the solid shaft 46 is further provided with a lever 20 having a spherical end.
  • the water dividing unit 12 includes a casing 22 and a water outlet terminal 24 fixed in the casing 22.
  • the casing 22 is formed into a horn, and a peripheral edge of the upper end of the horn extends inwardly into a ring body, and a support 50 is disposed on a periphery of the ring body.
  • the housing 22 is sleeved outside the fixing shaft 46, and the holder 50 is supported on the connecting seat 48 to enable the housing 22 to swing around the ball head assembly 10.
  • a swing automatic reset function is provided between the water dividing unit 12 and the ball head assembly 10.
  • the water dividing unit 12 is connected to the ball head assembly 10 in a hanging manner, and realizes a swing automatic reset function by its own gravity.
  • a reset function assembly 26 is further provided between the fixed shaft 46 and the outer casing 22 as needed.
  • a fixing seat is fixedly disposed on the water outlet terminal 25 in the casing 22, and the fixing base includes a solid wall 30 and a peripheral wall 32 extending downward from a lower periphery of the solid wall 30, the peripheral wall 32.
  • the seal is secured within the housing 22, and the bottom of the peripheral wall 32 is secured to the water outlet terminal 25.
  • a plurality of dry arc-shaped through grooves 36 and a water passing hole 38 are disposed on the solid wall 30, and the water passing hole 38 can open the hollow hole of the fixing shaft 46 to pass the water source through the hollow hole of the fixing shaft 46 and the water passing hole 38. Enter the holder.
  • the water outlet terminal 24 is provided with a plurality of water outlets 28, and the water passage holes 38 and the inner cavity of the fixing seat cooperate to form at least a water inlet portion.
  • the switching unit includes a slider 14 and a water dividing tray 16.
  • the sliding seat 14 is connected to the water outlet terminal 24, so that the water dividing tray 16 can rotate forward directly with respect to the water outlet terminal 24 along the axis (X) of the water dividing unit 12.
  • the water dividing tray 16 is fixed outside the sliding seat 14 and the water passage 28 is switched by the relative rotation between the water dividing tray 16 and the water outlet terminal 24.
  • the water dividing tray 16 is disposed in the peripheral wall 32 of the fixing seat.
  • the water dividing tray 16 is provided with a permanent perforation.
  • the water in the inner cavity of the fixing seat enters the water outlet 28 through the through hole.
  • the sliding seat 14 and the water dividing unit are provided with a resetting device.
  • the slide 14, the water dividing unit 12 and the resetting device cooperate to form an automatic pen structure.
  • the swinging block 18 is slidably coupled to the solid wall 30 of the water dividing unit 12 along a plane perpendicular to X.
  • the swinging block 18 is provided with a spherical recess 56.
  • the swinging block 24 can be driven to slide relative to the water dividing unit 12.
  • the swinging block 18 is formed into a rotating body and the outer rotating surface is a tapered surface that is large and small.
  • a guiding seat 34 is slidably connected to the solid wall 30 of the water dividing unit 12, and the guiding seat 34 is provided with a guiding hole, and the rotating surface of the guiding hole is a tapered surface.
  • the swinging block 18 and the guiding seat 34 cooperate to enable the guiding block 34 to slide along the X when the swinging block 18 slides.
  • a curved piece 40 is fixed under the guide seat 34, and the curved piece 40 is fitted into the curved through groove 36.
  • the curved piece 40 is freely rotatably suspended with a mating seat 58.
  • a second return spring 54 is connected between the mating seat 58 and the sliding seat 14 to enable the sliding seat 14 and the guiding seat 34.
  • the connection constitutes a connection that is free to rotate but can interact to slide along the axis.
  • a first return spring 52 is provided between the mating seat 58 and the solid wall 30.
  • the user touches the water outlet terminal 24, so that the water dividing unit 12 swings from the intermediate position to the swing position with respect to the ball head assembly 10.
  • the lever 20 and the swinging block The groove 56 of the 18 cooperates to move the oscillating block 18 in a first direction
  • the tapered surface of the oscillating block 18 and the tapered surface of the guide seat 34 cooperate to slide the guide seat 34 upward
  • the curved piece 40 and the slide 14 Cooperating to slide the slide 14 upward, the slide 14 is rotated 1/2A angle during the sliding process
  • the return springs 52, 54 compress the energy storage during the sliding process
  • the reset component 26 stores energy
  • the user releases the load
  • the gravity And the release component 26 releases the energy
  • the water dividing unit 12 swings from the swing position to the intermediate position.
  • the lever 20 and the groove 56 of the swing block 18 cooperate to make the swing block 18 in the second direction ( Opposite to the first direction, the movement is reset to the original position, the return springs 52, 54 are released, the guide seat 34 and the slide 14 are moved downward to the original position, and the sliding process slide 14 is rotated 1/2A. Angle; at this time, the forward rotation angle of the water distribution tray 16 is a total angle A, so that the through hole of the water distribution tray 16 is from the first The water outlet position is switched to the second water outlet position to realize the waterway switching.
  • the water dividing unit 12 is provided with a dial ring 44 , and the rotating surface of the dial ring 44 abuts against the swinging surface.
  • the outer surface of the block 18 allows the swinging block 18 to slide when the dial ring 44 is swung.
  • the outer periphery of the wobble block 18 is rounded.
  • the guide seat is omitted, and the swinging block 18 is provided with a guiding hole, and the rotating surface of the guiding hole is a tapered surface; the sliding seat 14 is fixed with an adapting block 42.
  • the adapting block 42 is a rotating body and the outer rotating surface is a tapered surface; the swinging block 18 and the adapting block 42 cooperate to enable the sliding block 18 to slide when the sliding block 18 slides, and can drive the sliding seat 14 slide.
  • the invention discloses a point touch switching mechanism, wherein the water dividing unit (12) can swing relative to the ball head assembly (10), the switching unit comprises a sliding seat (14) connected to the water dividing unit (12) and a fixed sliding seat
  • the water dividing plate (16) of (14) enables the water dividing plate (16) to rotate positively when it slides forward and backward relative to the water dividing unit (12), so that the water dividing plate (16) rotates relative to the water dividing unit (12).
  • the water splitting can be realized at the same time; the invention has the advantages of simple structure, stable mechanism, low pressure work and convenient operation.

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

Description

点触碰切换机构 技术领域
本发明涉及一种点触碰切换机构。
背景技术
现有的切换机构大都采用滑动切换或转动切换，由于滑动切换和转动切换在切换操作时都需用户滑动或转动切换机构的部件，因此操作不便，该不便在位于高处的切换机构场合下尤其突出。中国专利数据库在2010年12月1日公告了一项本申请人申请的发明名称为《一种单点触碰花洒》的实用新型，它包括固定单元、出水终端及切换机构。固定单元具有一能外接供水源的进水通道。出水终端能摆动连接在固定单元并具有多个出水功能。切换机构包括第一棘轮、止位爪及传动机构，第一棘轮能转动连接在出水终端，止位爪连接第一棘轮和出水终端用以限制第一棘轮反转，传动机构连接第一棘轮和固定单元用以将出水终端和固定单元之间的相互摆动传动为第一棘轮和出水终端之间的相对转动，通过第一棘轮和出水终端之间的相互转动控制多个出水功能的切换。该解决方案的结构较为复杂，有待改进。
发明内容
本发明提供了点触碰切换机构，其克服了背景技术中的单点触碰花洒所存在的结构复杂的不足。
本发明解决其技术问题的所采用的技术方案是：
点触碰切换机构，它包括：
一球头组件（10）；
一分水单元（12），它连接球头组件（10）以使分水单元（12）能相对球头组件（10）摆动；
一切换单元，它包括一连接分水单元（12）的滑座（14）和一固接滑座（14）的分水盘（16），使分水盘（16）相对分水单元（12）正反滑动时自身都能正转，使分水盘（16）相对分水单元（12）转动时能实现分水切换；及
一摆动块（18），它能滑动连接分水单元（12），且其滑动和滑座（14）滑动构成连动连接关系，使分水单元（12）相对球头组件（10）摆动时能带动摆动块（24）相对分水单元（12）滑动，能带动滑座（14）相对分水单元（12）滑动。
一较佳实施例之中：所述滑座（14）和分水单元（12）的滑动线为线（X），所述摆动块（18）和分水单元（12）的滑动线垂直线（X）。
一较佳实施例之中：所述滑座（14）和分水单元（12）配合构成自动笔式结构。
一较佳实施例之中：所述分水单元（12）和球头组件（10）之间设摆动自动复位功能。
一较佳实施例之中：所述分水单元（12）包括一壳体（22）和一固设在壳体（22）之内的出水终端（24），所述壳体（22）能摆动连接球头组件（10），所述出水终端（24）设多出水路（28），所述滑座（14）和分水盘（16）装接出水终端（24），且使分水盘（16）相对出水终端（24）转动时至少能切换出水路（28）。
一较佳实施例之中：所述摆动块（18）成回转体且外回转面设为锥面；另设一导向座（34），所述导向座（34）能自由转动地连接滑座（14），所述导向座（34）设一导向孔，所述导向孔内回转面为锥面；所述摆动块（18）和导向座（34）相配合，使摆动块（18）滑动时能带动导向座（34）滑动，能带动滑座（14）滑动。
一较佳实施例之中：所述球头组件（10）设一末端为球形的拨杆（20），所述摆动块（18）上设一球缺形的凹槽（56），且拨杆（20）末端和凹槽（56）相适配使分水单元（12）相对球头组件（10）摆动时能带动摆动块（24）相对分水单元（12）滑动。
一较佳实施例之中：所述分水单元（12）之上固设有一固定座，所述固定座包括一固壁（30）和一由固壁（30）下周缘向下延伸的周壁（32），所述周壁（32）固接分水单元（12），所述固壁（30）之上设多干弧形通槽（36）和一通水孔（38）；所述导向座（34）之下固设弧形片（40），所述弧形片（40）适配伸进弧形通槽（36），所述导向座（34）滑动连接在固壁（30）之上；所述分水盘（16）设在周壁（32）内，所述滑座（14）能自由转动地连接弧形片（40）。
一较佳实施例之中：所述摆动块（18）内设导向孔，所述导向孔内回转面为锥面；所述滑座（14）固设一适配块（42），所述适配块（42）成回转体且外回转面设为锥面；所述摆动块（18）和适配块（42）相配合，使摆动块（18）滑动时能带动适配块（42）滑动，能带动滑座（14）滑动。
一较佳实施例之中：所述球头组件（10）设一拨动环（44），所述拨动环（44）内回转面靠接摆动块（18）外回转面部分，使拨动环（44）摆动时能拨动摆动块（18）滑动。
一较佳实施例之中：分水单元（12）吊接方式连接在球头组件（10），利用自身重力实现摆动自动复位功能。
一较佳实施例之中：所述固轴（46）和外壳（22）之间还设复位功能组件（26）。
本技术方案与背景技术相比，它具有如下优点：
1、点触碰分水单元，使分水单元相对球头组件摆动，使摆动块滑动，使滑座滑动，进而实现分水切换，结构简单，机构稳定，低压工作，操作方便；
2、滑座和分水单元配合构成自动笔式结构，配合摆动块滑动，结构简单，机构稳定；
3、分水单元和球头组件之间设摆动自动复位功能，配合自动笔式结构，结构简单，机构稳定；
4、摆动块设锥面，导向座设锥面，通过摆动块的锥面和导向座的锥面配合，使摆动块的滑动和导向座的滑动构成连动，能实现盲操作，也即是点触碰分水单元的任何位置（只要其能摆动）即可实现切换，操作方便；
5、摆动块设锥面，滑座设锥面，通过摆动块的锥面和滑座的锥面配合，使摆动块的滑动和滑座的滑动构成连动，能实现盲操作，也即是点触碰分水单元的任何位置（只要其能摆动）即可实现切换，操作方便；
6、通过拨杆和凹槽配合实现摆动变滑动的连接关系，结构简单，机构可靠；
7、通过拨动环和摆动块配合实现摆动变滑动的连接关系，结构简单，机构可靠。
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切换机构的立体示意图。
图2绘示了一较佳实施例的切换机构的立体半剖示意图。
图3绘示了一较佳实施例的切换机构的半剖示意图，此时分水单元处于中间位置。
图4绘示了一较佳实施例的切换机构的半剖示意图，此时分水单元处于摆动位置。
图5绘示了另一较佳实施例的切换机构的立体半剖示意图。
图6绘示了另一较佳实施例的切换机构的半剖示意图，此时分水单元处于中间位置。
图7绘示了另一较佳实施例的切换机构的半剖示意图，此时分水单元处于摆动位置。
具体实施方式
实施例1、请查阅图1至图4，一种点触碰切换机构，包括一球头组件10、一分水单元12、一切换单元和一摆动块18。
所述球头组件10设一中空的固轴46，所述固轴46外设连接座48，所述固轴46下还设一末端为球形的拨杆20。
所述分水单元12，它包括一壳体22和一固设在壳体22内的出水终端24。所述壳体22成喇叭体，所述喇叭体上端周缘向内延伸成环体，所述环体内周缘下设支座50。本实施例之中，所述壳体22套接在固轴46外，所述支座50支撑在连接座48，以使所述壳体22能相对球头组件10沿四周摆动。本实施例之中，所述分水单元12和球头组件10之间设摆动自动复位功能。所述分水单元12吊接方式连接在球头组件10，利用自身重力实现摆动自动复位功能，根据需要，最好还在所述固轴46和外壳22之间设复位功能组件26。
所述壳体22之内、所述出水终端25之上密封固设有一固定座，所述固定座包括一固壁30和一由固壁30下周缘向下延伸的周壁32，所述周壁32密封固接在壳体22之内，所述周壁32底部固接在出水终端25之上。所述固壁30之上设多干弧形通槽36和一通水孔38，所述通水孔38能接通固轴46中空孔以使水源经过固轴46中空孔、通水孔38进入固定座内。所述出水终端24设多个出水路28，所述通水孔38、固定座内腔配合至少构成进水路部分。
所述切换单元，它包括一滑座14和一分水盘16。所述滑座14连接出水终端24，使分水盘16相对出水终端24沿分水单元12的轴线（X）正反滑动时自身都能正转。所述分水盘16固接在滑座14之外，并通过分水盘16和出水终端24之间的相对转动实现出水路28切换。
本实施例之中，所述分水盘16设置在固定座的周壁32内，所述分水盘16之上设一贯穿孔，所述固定座内腔内的水通过贯穿孔进入出水路28，配合实现水路切换。本实施例之中，所述滑座14和分水单元设复位装置。本实施例之中，所述滑座14、分水单元12和复位装置配合构成自动笔式结构。
所述摆动块18，它能沿垂直X的面上滑动连接分水单元12的固壁30之上。所述摆动块18上设一球缺形的凹槽56，通过拨杆20末端和凹槽56的配合使分水单元12相对球头组件10摆动时能带动摆动块24相对分水单元12滑动。本实施例之中，所述摆动块18成回转体且外回转面设为上小下大的锥面。
所述分水单元12的固壁30之上还滑动连接有一导向座34，所述导向座34设一导向孔，所述导向孔内回转面为锥面。所述摆动块18和导向座34相配合，使摆动块18滑动时能带动导向座34沿X滑动。所述导向座34之下固设弧形片40，所述弧形片40适配伸进弧形通槽36。本实施例之中，所述弧形片40下自由转动吊接有配合座58，所述配合座58和滑座14之间连接有第二复位弹簧54，使滑座14和导向座34之间构成能自由转动但能相互作用以沿轴线滑动的连接关系。本实施例之中，在配合座58和固壁30之间设第一复位弹簧52。
请查阅图3和图4：（1）、用户点触碰出水终端24，使分水单元12相对球头组件10从中间位置摆动至摆动位置，摆动过程中，所述拨杆20和摆动块18的凹槽56相配合使摆动块18向第一方向移动，所述摆动块18的锥面和导向座34的锥面相配合使导向座34向上滑动，所述弧形片40和滑座14相配合使滑座14向上滑动，滑动过程中滑座14正转1/2A角度，滑动过程中复位弹簧52、54压缩储能，复位组件26储能；（2）、用户松释，在重力和复位组件26释能作用下，分水单元12从摆动位置摆动复位至中间位置，摆动过程中，所述拨杆20和摆动块18的凹槽56相配合使摆动块18向第二方向（与第一方向相反）移动复位至原位置，所述复位弹簧52、54释能，使所述导向座34和滑座14向下运动复位至原位置，滑动过程滑座14正转1/2A角度；此时分水盘16正转角度共为A角度，使分水盘16的贯穿孔从第一出水路位置切换至第二出水路位置，实现水路切换。
实施例2，请查阅图5至图7，它与上一较佳实施例不同之处在于：所述分水单元12设一拨动环44，所述拨动环44内回转面靠接摆动块18外回转面部分，使拨动环44摆动时能拨动摆动块18滑动。最好，所述摆动块18上外周边倒圆角。本实施例之中，省略了导向座，并采用如下结构：所述摆动块18内设导向孔，所述导向孔内回转面为锥面；所述滑座14固设一适配块42，所述适配块42成回转体且外回转面设为锥面；所述摆动块18和适配块42相配合，使摆动块18滑动时能带动适配块42滑动，能带动滑座14滑动。
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
本发明公开了点触碰切换机构，其分水单元（12）能相对球头组件（10）摆动，切换单元包括一连接分水单元（12）的滑座（14）和一固接滑座（14）的分水盘（16），使分水盘（16）相对分水单元（12）正反滑动时自身都能正转，使分水盘（16）相对分水单元（12）转动时能实现分水切换；本发明结构简单，机构稳定，低压工作，操作方便。

Claims (12)

  1. 点触碰切换机构，其特征在于：它包括：
    一球头组件（10）；
    一分水单元（12），它连接球头组件（10）以使分水单元（12）能相对球头组件（10）摆动；
    一切换单元，它包括一连接分水单元（12）的滑座（14）和一固接滑座（14）的分水盘（16），使分水盘（16）相对分水单元（12）正反滑动时自身都能正转，使分水盘（16）相对分水单元（12）转动时能实现分水切换；及
    一摆动块（18），它能滑动连接分水单元（12），且其滑动和滑座（14）滑动构成连动连接关系，使分水单元（12）相对球头组件（10）摆动时能带动摆动块（24）相对分水单元（12）滑动，能带动滑座（14）相对分水单元（12）滑动。
  2. 根据权利要求1所述的点触碰切换机构，其特征在于：所述滑座（14）和分水单元（12）的滑动线为线（X），所述摆动块（18）和分水单元（12）的滑动线垂直线（X）。
  3. 根据权利要求2所述的点触碰切换机构，其特征在于：所述滑座（14）和分水单元（12）配合构成自动笔式结构。
  4. 根据权利要求2所述的点触碰切换机构，其特征在于：所述分水单元（12）和球头组件（10）之间设摆动自动复位功能。
  5. 根据权利要求2所述的点触碰切换机构，其特征在于：所述分水单元（12）包括一壳体（22）和一固设在壳体（22）之内的出水终端（24），所述壳体（22）能摆动连接球头组件（10），所述出水终端（24）设多出水路（28），所述滑座（14）和分水盘（16）装接出水终端（24），且使分水盘（16）相对出水终端（24）转动时至少能切换出水路（28）。
  6. 根据权利要求1或2或3或4或5所述的点触碰切换机构，其特征在于：所述摆动块（18）成回转体且外回转面设为锥面；另设一导向座（34），所述导向座（34）能自由转动地连接滑座（14），所述导向座（34）设一导向孔，所述导向孔内回转面为锥面；所述摆动块（18）和导向座（34）相配合，使摆动块（18）滑动时能带动导向座（34）滑动，能带动滑座（14）滑动。
  7. 根据权利要求6所述的点触碰切换机构，其特征在于：所述球头组件（10）设一中空的固轴（46），所述固轴（46）下还设一末端为球形的拨杆（20）；所述摆动块（18）上设一球缺形的凹槽（56），且拨杆（20）末端和凹槽（56）相适配使分水单元（12）相对球头组件（10）摆动时能带动摆动块（24）相对分水单元（12）滑动。
  8. 根据权利要求7所述的点触碰切换机构，其特征在于：所述分水单元（12）之上固设有一固定座，所述固定座包括一固壁（30）和一由固壁（30）下周缘向下延伸的周壁（32），所述周壁（32）固接分水单元（12），所述固壁（30）之上设多干弧形通槽（36）和一通水孔（38）；所述导向座（34）之下固设弧形片（40），所述弧形片（40）适配伸进弧形通槽（36），所述导向座（34）滑动连接在固壁（30）之上；所述分水盘（16）设在周壁（32）内，所述滑座（14）能自由转动地连接弧形片（40）。
  9. 根据权利要求1或2或3或4或5所述的点触碰切换机构，其特征在于：所述摆动块（18）内设导向孔，所述导向孔内回转面为锥面；所述滑座（14）固设一适配块（42），所述适配块（42）成回转体且外回转面设为锥面；所述摆动块（18）和适配块（42）相配合，使摆动块（18）滑动时能带动适配块（42）滑动，能带动滑座（14）滑动。
  10. 根据权利要求9所述的点触碰切换机构，其特征在于：所述球头组件（10）设一拨动环（44），所述拨动环（44）内回转面靠接摆动块（18）外回转面部分，使拨动环（44）摆动时能拨动摆动块（18）滑动。
  11. 根据权利要求7所述的点触碰切换机构，其特征在于：所述分水单元（12）吊接方式连接在球头组件（10），利用自身重力实现摆动自动复位功能。
  12. 根据权利要求11所述的点触碰切换机构，其特征在于：所述固轴（46）和外壳（22）之间还设复位功能组件（26）。
PCT/CN2012/071924 2011-03-11 2012-03-05 点触碰切换机构 WO2012122905A1 (zh)

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