WO2019100833A1 - 出水面积可调整出水机构 - Google Patents

出水面积可调整出水机构 Download PDF

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Publication number
WO2019100833A1
WO2019100833A1 PCT/CN2018/106639 CN2018106639W WO2019100833A1 WO 2019100833 A1 WO2019100833 A1 WO 2019100833A1 CN 2018106639 W CN2018106639 W CN 2018106639W WO 2019100833 A1 WO2019100833 A1 WO 2019100833A1
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WO
WIPO (PCT)
Prior art keywords
water outlet
water discharge
water
movable plate
hole
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2018/106639
Other languages
English (en)
French (fr)
Inventor
林逢德
张明富
卓志伟
陈文兴
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xiamen Solex High Tech Industries Co Ltd
Original Assignee
Xiamen Solex High Tech Industries Co Ltd
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 CN201711190009.3A external-priority patent/CN109833983B/zh
Priority claimed from CN201721590648.4U external-priority patent/CN207857158U/zh
Application filed by Xiamen Solex High Tech Industries Co Ltd filed Critical Xiamen Solex High Tech Industries Co Ltd
Priority to EP18881229.1A priority Critical patent/EP3714983A4/en
Publication of WO2019100833A1 publication Critical patent/WO2019100833A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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

Definitions

  • the invention relates to a water outlet mechanism, in particular to an adjustable water outlet mechanism for a water discharge area.
  • the existing water outlet mechanism includes a fixed portion and a movable plate disposed in the fixed portion, the fixed portion has a water outlet chamber and a water outlet cover, and the water outlet surface is provided with a plurality of through holes penetrating through the front and back, and the through hole is provided with One end can be connected to the water outlet of the water outlet, the water outlet is made of a flexible material and is fixedly attached to the movable plate, and the water outlet passes through the through hole, and the activity of the water outlet is moved by the activity of the movable plate to adjust the water angle.
  • the water outlet mechanism is CN204646766U.
  • the water outlet mechanism has the following disadvantages: First, it can only change the angle of the water flower, and can not change the water discharge area; second, the water outlet is connected to the movable plate, the water outlet passes through the through hole, and the water outlet can only adopt a flexible material, through the flexible material.
  • the deformation characteristics realize the activity, realize the change of the water flower angle, the use is limited, and the structure is complicated.
  • the present invention provides an adjustable water outlet mechanism for water discharge area that overcomes the deficiencies of the water delivery mechanism of the prior art.
  • the water discharge area can be adjusted with a water discharge mechanism, comprising a fixed portion and a movable plate disposed in the fixed portion, the fixed portion having a water outlet chamber and a water outlet cover, wherein the water outlet surface is provided with a plurality of through holes penetrating the front and the back, and the through hole is provided a water outlet having one end capable of connecting to the water outlet chamber; the water outlet nozzle can be swingably connected to the water outlet cover and the water outlet portion extends into the through hole, the movable plate can be movably connected up and down in the fixed portion, and the movable plate and the water outlet
  • the transmission connection through the upper and lower activities of the movable belt, drives the spout to swing to change the water outlet angle of the spout and adjust the water discharge area.
  • the water outlet cover has an intermediate portion, and the plurality of through holes are disposed around the intermediate portion; the swinging direction of the water outlet opposite to the water surface cover is: the water outlet end is near or away from the intermediate portion.
  • the intermediate portion is the centerline of the outlet cover.
  • a space is provided between the outer wall of the water outlet and the inner wall of the through hole for providing space for the spout to swing, and the interval is provided with an elastic sealing ring.
  • the water outlet includes a mouth portion and a connecting portion fixed on the mouth portion, the water outlet nozzle having a water passing hole that is connected to the bottom surface of the mouth portion by the end surface of the connecting portion and can be connected to the water outlet chamber; the connection The oscillating shaft is provided with a swinging shaft, and the through hole of the water outlet cover connected to the water outlet is provided with a peripheral wall formed by a rear surface of the water outlet cover, the peripheral wall surrounding the through hole, and the swing shaft is rotatably connected to the peripheral wall, The mouth extends into the through hole.
  • the connecting portion is provided with a convex fitting portion
  • the movable plate is provided with a matching hole penetrating vertically, the connecting portion passes through the matching hole from bottom to top and the fitting portion abuts against the movable plate, the activity The upper and lower activities are driven by the fitting part to swing the spout.
  • the mating portions of the connecting portion are upper and lower spaced upper and lower mating portions, and the upper mating portion and the top surface of the movable panel can cooperate, and the lower mating portion and the bottom surface of the movable panel can cooperate.
  • the matching hole wall is provided with a top abutting step, and the upper engaging portion and the top abutting step top surface can cooperate, and the lower engaging portion and the top abutting step bottom surface can cooperate.
  • a fitting portion is protruded from both sides of the connecting portion; the engaging hole has a cross structure.
  • the fitting hole has an inner and outer hole arranged in the inner and outer directions and left and right holes arranged in the left and right direction, and the inner and outer holes and the left and right holes cooperate to form a cross structure, and the inner and outer holes have an inner hole portion, and the inner hole portion has a hole wall toward
  • the inner convex portion is provided with a top abutting step, and the upper engaging portion and the top abutting step top surface can cooperate, and the lower engaging portion and the top abutting step bottom surface can cooperate.
  • the fixed portion is further rotatably coupled to the rotating shaft, and the rotating shaft is connected to the movable plate, and the movable plate is driven by the rotating shaft to move the movable plate.
  • a convex shaft is convexly disposed on the rotating shaft; a guiding block is further disposed in the fixing portion, and the movable plate and the guiding block are relatively fixed and a track portion is formed between the two in the circumferential height.
  • the male shaft is adapted to connect the track portion.
  • the trajectory portion height is arranged in a circumferentially gradual manner.
  • the trajectory portion includes at least two positioning steps, and a guiding surface is connected between each adjacent two positioning steps.
  • the movable plate and the guiding block are sleeved outside the rotating shaft.
  • the method further includes a driving mechanism including an operating member movable relative to the fixed portion and an intermittent moving mechanism coupled to the fixed portion, the intermittent moving mechanism driving the rotating shaft, the operating member driving connection intermittently Motion mechanism.
  • the fixing portion further includes a connecting seat fixed to the water outlet cover and forming a portion of the water outlet chamber or the water outlet chamber, wherein the movable panel is located in the water outlet chamber.
  • the water outlet can be swayed and connected to the water outlet cover and the water outlet portion extends into the through hole, and the movable plate can be connected up and down in the fixed portion, and the movable plate and the water outlet are connected to each other, and the water spout is swung by the movable activity of the movable plate.
  • First not only can change the water outlet angle of the spout, but also can adjust the water output area to meet the different needs of different family members for the shower range, to meet the different needs of different shower scenes for the range of water splash;
  • the spout is directly swinging It is connected to the water outlet cover and is easy to assemble.
  • the activity of the water outlet is relatively high with respect to the through hole.
  • Thirdly, the transmission connection between the water outlet and the movable plate is compact and easy to assemble.
  • the connecting portion is convexly provided with a swinging shaft, and the swinging shaft is rotatably connected to the peripheral wall, and the mouth portion projects into the through hole, and has a compact structure and convenient assembly.
  • the connecting portion passes through the matching hole from bottom to top and the fitting portion abuts against the movable plate, and the movable lower plate moves the spout through the engaging portion, and the structure is simple.
  • the mating portion of the connecting portion is an upper mating portion and a lower mating portion spaced apart from each other.
  • the upper mating portion and the top surface of the movable panel can be matched, and the lower mating portion and the bottom surface of the movable panel can be matched, and the structure is simple.
  • the matching hole wall is provided with a top abutting step, the upper fitting portion and the top abutting step top surface can cooperate, and the lower fitting portion and the top abutting step bottom surface can cooperate, and the structure is simple and compact.
  • a convex shaft is convexly arranged on the rotating shaft, and the movable plate and the guiding block are relatively fixed and a track portion which changes along the circumferential height is formed therebetween, and the protruding shaft is adapted to connect the track portion, and the structure is simple and compact.
  • FIG. 1 is a perspective view of a shower of a specific embodiment.
  • FIG. 2 is a partial perspective exploded view of the shower of the specific embodiment.
  • Fig. 3 is a schematic view showing the assembly of the water outlet cover and the water outlet of the shower of the specific embodiment.
  • FIG. 4 is a schematic view showing the assembly of the movable plate and the guide block of the shower of the specific embodiment.
  • Figure 5-1 is an enlarged schematic view of A of Figure 4.
  • Figure 5-2 is an enlarged schematic view of the portion B of Figure 4.
  • Fig. 6 is a schematic perspective view of a rotating shaft of a shower of a specific embodiment.
  • Fig. 7 is a schematic perspective view of a water spout of a shower of a specific embodiment.
  • Fig. 8 is a partial cross-sectional view showing the shower of the embodiment, in which the shower water area is in a neutral state.
  • Fig. 9 is a partial cross-sectional view showing the shower of the embodiment, in which the shower water discharge area is large.
  • Fig. 10 is a partial cross-sectional view showing the shower of the embodiment, in which the shower water discharge area is small.
  • Figure 11 is a schematic cross-sectional view of a showerhead of a specific embodiment.
  • the water discharge area can adjust the water discharge mechanism.
  • FIG. 1 to FIG. 11 which includes a fixed portion 1 and a movable plate 2 disposed in the fixed portion 1 .
  • the fixed portion 1 has a water outlet chamber 11 and a water outlet cover 12 , and the water outlet cover 12 a plurality of through holes 121 penetrating the front and back sides, and the through holes 121 are provided with a water outlet 3 which can be connected to the water outlet 11 at one end, and each of the through holes can be provided with a water outlet 3, or A through nozzle 3 is disposed in each of the through holes.
  • the water outlet 3 can be swingably connected to the water outlet cover 12 and the water outlet 3 extends into the through hole 121.
  • the movable plate 2 can be movably connected up and down in the water outlet chamber 11 of the fixed portion 1, and the movable plate 2 and the water outlet 3 drive connection, through the upper and lower activities of the movable plate 2 to drive the spout 3 to swing to change the water outlet angle of the spout 3, and adjust the water discharge area.
  • the water outlet cover 12 has an intermediate portion, which is a center line of the water outlet cover 12, and the water outlet cover 12 is a disk structure, the center line is an axis, and the plurality of through holes 121 is disposed around the intermediate portion, and the through holes 121 provided with the water spouts 3 may be distributed as follows: one circle is circumferentially spaced around the middle portion, or a plurality of concentric circumferential intervals are arranged, and the concentric circles are in the middle portion Is the axis or the like; the swinging direction of the spout 3 relative to the water surface cover 12 is: the end of the spout 3 is close to or away from the middle portion, such as FIG. 8, FIG. 9 and FIG.
  • the spout 3 is arranged downward in FIG. At this time, the water discharge area is in the middle state.
  • the water outlet nozzle 3 swings outward and is arranged obliquely outward, and the water discharge area is in a large water state.
  • the water outlet nozzle 3 is swayed inwardly and arranged obliquely inward, and the water discharge area is Small water status.
  • the medium water state water area is between the large water state water area and the small water state water area, for example: large water state water area, shoulder width, for body shower (or, suitable for tall people, suitable for shower Body, quick wetting); medium water state water area, wide with head, used for shampooing; small water state water area, equivalent to arm diameter, used for precision showers (such as washing arms, legs, etc.).
  • the space is provided with an elastic sealing ring 13 through which the sealing ring 13 serves as a sealing function to prevent water leakage and seals.
  • the ring is an elastic member, and the elastic deformation of the elastic member provides a space for the spout to swing.
  • the water outlet 3 includes a mouth portion 31 and a connecting portion 32 fixed on the mouth portion 31.
  • the water outlet nozzle 31 has an end surface connected to the bottom surface of the mouth portion 31 and can be connected to the water outlet.
  • the connecting portion 32 is convexly provided with two symmetrically arranged pivoting shafts 34, and the through-holes 121 of the water outlet cover 12 connected to the water outlet 3 are provided with a back surface convex by the water outlet cover 12
  • a peripheral wall 122 is formed which surrounds the through hole 121.
  • the swing shaft 34 is rotatably coupled to the peripheral wall 122, and the mouth portion 31 extends into the through hole 121.
  • the mouth portion 31 has a cylindrical structure and the end of the cylindrical structure has a tapered structure;
  • the connecting portion 32 includes a disk body 321 and a solid portion fixed on the disk body, and the disk body includes
  • the mouth portion 31 has a cylindrical body and a disk having a diameter larger than the diameter of the cylinder and a projection projecting from the rear portion of the disk.
  • the swing shaft is protruded from the outer peripheral wall of the disk and arranged radially symmetrically.
  • the rear portion of the peripheral wall is further provided with a notch, and the protruding portion is located between the notch, and the spouting accuracy of the spout is improved by the structure.
  • the connecting portion 32 is provided with two convex portions arranged symmetrically in the left and right directions, and each of the matching portions is an upper matching portion 322 and a lower matching portion 323; the movable plate 2 is provided
  • the matching hole 21 has a cross-shaped structure, and the matching hole 21 has a cross structure.
  • the matching hole 21 has inner and outer holes arranged in the inner and outer directions and left and right holes arranged in the left and right direction. The inner and outer holes and the left and right holes cooperate to form a cross structure.
  • the hole has an inner hole portion, and the hole wall has a top abutting step 211 protruding inwardly; the connecting portion 32 passes through the matching hole 21 from bottom to top and the upper engaging portion 322 and the top surface of the abutting step 211 can cooperate The lower engaging portion 323 and the bottom surface of the abutting step 211 can cooperate to move the water spout 3 by the fitting portion through the movable portion 2 to move up and down.
  • the connecting portion 32 is easily passed through the fitting hole 21 from the bottom to the top by the cross structure and connected at the fitting.
  • the upper portion of the upper portion of the solid portion is convexly disposed, and the protruding portion is provided with the lower engaging portion 323, and the bottom surface of the upper engaging portion 322 and the top surface of the lower engaging portion 323 are both
  • the smooth surface is set to guide the water nozzle 3 to swing smoothly.
  • the fixed portion 1 is also rotatably connected with a rotating shaft 4, and the guiding portion 22 is further provided with a guiding block 22;
  • the rotating shaft 4 is symmetrically convexly provided with two protruding shafts 41, and the protruding shaft is a cylinder axis.
  • the movable plate 2 and the guiding block 22 are relatively fixed and are formed with a track portion 23 which changes in the circumferential height.
  • the movable plate 2 and the guiding block 22 are sleeved outside the rotating shaft 4, and the protruding shaft 41 is suitable.
  • the trajectory portion 23 is coupled so that when the rotary shaft 4 is rotated, the movable plate 2 and the guide block 22 are integrally moved up and down by the cooperation of the convex shaft 41 and the trajectory portion 23.
  • the trajectory portion 23 includes at least two positioning steps 231. As in the specific embodiment, three positioning steps 231 are provided. A guiding surface is connected between each adjacent two positioning steps 231. The guiding surface is a spiral surface.
  • the positioning steps 231 correspond to the water state, the large water state, and the small water state in the water discharge area of FIGS. 8, 9, and 10, respectively. However, it is not limited thereto, and the step may not be set as needed, and the height of the track portion is gradually arranged along the circumference to realize an infinite change of the water discharge area similar to the infinitely variable speed.
  • the movable plate 2 has a first set of holes connected to the outside of the rotating shaft 4, and the inner wall of the first set of holes forms a first set of hole walls 241; the guiding block 22 has a second set of holes connected to the outside of the rotating shaft 4. a second sleeve wall 221 is formed on the inner wall of the second set of holes.
  • the first sleeve wall 241 has a first track surface at a top end surface, and a second track surface is formed at a bottom end surface of the second sleeve wall 221. The track surface and the second track surface are parallel and are relatively fixedly engaged by the movable plate and the guide block to form the above-described track portion 23.
  • the fixing portion further includes a connecting seat 14 and a fixing base 15 .
  • the connecting seat 14 and the water outlet cover 12 are fixedly connected.
  • the connecting seat 14 defines a through hole 141 extending through the upper and lower sides.
  • the fixing seat 15 is fixedly attached.
  • Above the connecting seat 14, the water outlet cover 12, the connecting seat 14 and the fixing base 15 are formed with the above-mentioned water outlet chamber 11, which comprises a cavity, a perforation and a connecting seat between the water outlet cover 12 and the connecting seat 14.
  • the fixing portion further includes a connecting seat 14.
  • the bottom surface of the connecting seat 14 is convexly provided with a plurality of pairs of top abutting protrusions 142.
  • the pair of top abutting protrusions 142 and the plurality of matching holes 21 are in one-to-one correspondence.
  • the abutting protrusions 142 respectively pass through the left and right holes of the fitting hole 21 to abut against the swing shaft 34 to prevent the swing shaft from coming off.
  • the driving mechanism further includes an operating member 5 movable relative to the fixed portion and an intermittent moving mechanism connected to the fixed portion, wherein the intermittent moving mechanism drives the rotating shaft 4 to drive the rotating shaft to rotate.
  • the operating member 5 is connected to the intermittent motion mechanism.
  • the intermittent motion mechanism includes a ratchet pawl mechanism, and the specific structure is: the ratchet pawl mechanism includes a ratchet 51, a pawl 52 and a sliding seat which are fixed to the protruding portion of the rotating shaft 4 53; one end of the pawl 52 is rotatably coupled to the fixed portion 1, such as a top surface of the fixed seat, the end of the pawl 52 can be pressed against the ratchet of the ratchet 51; the sliding seat 53 can slide relative to the fixed portion, such as sliding connection
  • the fixing seat is abutted against the middle of the pawl by the head end of the sliding seat 53 to move the pawl so that the end of the pawl abuts against the ratche
  • the operating member 5 is swingably coupled to the fixing seat (and the sliding seat can be slidably connected as needed), and the operating member 5 is coupled to the sliding seat 53 to drive the sliding seat to slide.
  • a cover 152 is also included as needed.
  • the cover can be attached to a fixed portion, such as a fixed seat, and the cover of the cover is located above the ratchet to prevent the ratchet, pawl, etc. from being disengaged from the fixed portion.
  • the operating member is a dial button, a button, or the like.
  • a swinging seat 54 for swinging the connecting seat may be provided. One end of the swinging seat 54 abuts against the operating member, and the other end abuts against the sliding seat.
  • An elastic body is disposed between the sliding seat and the fixing seat for sliding The seat can be reset.
  • the water discharge area is adjustable for the application of the water outlet mechanism on the hand shower.
  • the shower head further has a rear cover 16 , and the rear cover 16 is also fixedly formed with a hand-held portion 161 , and the rear cover 16 is fixedly connected to the water surface.
  • the cover 12, the connecting seat, the fixing seat and the like are interposed between the rear cover and the water outlet cover.
  • the water receiving joint 162 is disposed in the hand-held portion, and the water inlet joint 162 is connected to the water outlet 151.
  • the operating member 5 is interposed between the water outlet cover and the hand-held portion.
  • the swinging seat 54 When the operating member 5 is pressed, the swinging seat 54 is swung to drive the sliding seat 53 to slide, and the pawl 52 is moved.
  • the pawl 52 is rotated against the ratchet 51 to rotate the ratchet 51 by a predetermined angle, and the rotating shaft 4 is rotated, and the protruding shaft 41 of the rotating shaft 4 is driven.
  • the movable plate 2 and the guiding block 22 move up and down together, and through the cooperation of the step and the matching portion, the water nozzle 3 is swung relative to the water surface cover, the angle of the water outlet is changed, the water angle is changed, and the water discharge area is changed. Release the pressure, the swing seat, the sliding seat, and the operating member are reset.
  • the second embodiment is different from the first embodiment in that it further comprises a stopping claw which is rotatably connected to the fixing seat at one end and the ratchet of the ratchet at the other end to keep the ratchet rotated after being held in position. In that position.
  • the third embodiment differs from the second embodiment in that the pawl is fixedly coupled to the slide seat, and the pawl can be urged against the ratchet of the ratchet. Pressing the button causes the pawl to move to the left (the pawl moves to the left to deform upward), the pawl drives the ratchet to rotate counterclockwise, and the rotating block and the ratchet are fixed, so the rotating block also rotates counterclockwise to realize the function switching; The pawl is reset by the return spring (the pawl moves to the left to deform upward), and the ratchet does not move under the action of the stop pawl, thus achieving intermittent rotation of the ratchet.
  • the fourth embodiment is different from the first embodiment in that the intermittent motion mechanism comprises a rack, a first turntable and a second turntable, the peripheral wall of the first turntable is formed with gear teeth, the rack and the first turntable Engaging; the first turntable end face is provided with a first ratchet, and the second turntable end face is provided with a second ratchet, the first ratchet and the second ratchet meshing and forming a clutch (engaged state and inactive state) .
  • the clutch handles the meshing state, and drives the second rotating wheel to move counterclockwise; after releasing the hand, under the action of the second elastic body, the tooth The bar moves back in the opposite direction, causing the first turntable to move clockwise, the clutch is inactive, and the first turntable is idling.
  • the fifth embodiment is different from the fourth embodiment in that the intermittent motion mechanism comprises a pull rod, a first turntable and a second turntable, and the pull rod cooperates with the first turntable and drives the first turntable to rotate by the pull rod movement;
  • the first turntable end face is provided with a first ratchet
  • the second turntable end face is provided with a second ratchet
  • the first ratchet and the second ratchet are engaged.
  • the one end of the pull rod is rotatably connected to the sliding seat, and the other end is rotatably connected to the first rotating wheel.
  • the sliding part moves through the sliding rod to drive the first rotating wheel to rotate counterclockwise, and the second rotating wheel rotates counterclockwise; the pulling of the pulling rod drives the first The turntable is idling.
  • the water discharge area adjustable water outlet mechanism of the invention can be used as a water outlet device such as a hand shower, a top spray shower, a kitchen shower, and the like.
  • the water discharge area can adjust the water discharge mechanism, and the movable plate can be movably connected up and down in the fixed portion, and the movable plate and the water spout are connected to each other, and the water spout is swung by the movable upper and lower activities to change the water outlet angle of the spout. , adjust the water area.
  • the invention not only can change the water outlet angle of the water nozzle, but also can adjust the water discharge area to meet the different needs of different family members for the water shower range, meet the different requirements of different scenes for the water flower range, wide application range, and good industrial applicability.

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Abstract

一种出水面积可调整出水机构，包括固定部分（1）和设在固定部分（1）内的活动板（2），固定部分（1）具有出水腔（11）和出水面盖（12），出水面盖（12）设多个正背面贯穿的通孔（121），通孔（121）配设有一端能接通出水腔（11）的出水嘴（3）；出水嘴（3）摆动连接在出水面盖（12）且部分伸入通孔（121）内，活动板（2）上下活动连接在固定部分（1）内，活动板（2）和出水嘴（3）传动连接，活动板（2）上下活动带动出水嘴（3）摆动以改变出水嘴（3）的出水角度，调节出水面积。该机构能改变出水嘴的出水角度，能调节出水面积，满足不同人对淋浴范围的需求，满足不同场景对水花范围的需求。

Description

出水面积可调整出水机构 技术领域
本发明涉及一种出水机构，尤其涉及一种出水面积可调整出水机构。
背景技术
现有的出水机构，包括固定部分和设在固定部分内的活动板，该固定部分具有出水腔和出水面盖，该出水面盖设多个正背面贯穿的通孔，该通孔配设有一端能接通出水腔的出水嘴，该出水嘴采用柔性材料制成且固定装接在活动板上，该出水嘴穿过通孔，通过活动板活动带动出水嘴活动，以调节水花角度，该出水机构如CN204646766U。该出水机构存在有如下不足：其一，只能改变水花角度，无法改变出水面积；其二，出水嘴连接在活动板，出水嘴穿过通孔，出水嘴只能采用柔性材料，通过柔性材料变形特性实现活动，实现水花角度改变，使用受限，结构复杂。
发明内容
本发明提供了出水面积可调整出水机构，其克服了背景技术中出水机构所存在的不足。
本发明解决其技术问题的所采用的技术方案是：
出水面积可调整出水机构，包括固定部分和设在固定部分内的活动板，该固定部分具有出水腔和出水面盖，该出水面盖设多个正背面贯穿的通孔，该通孔配设有一端能接通出水腔的出水嘴；该出水嘴能 摆动连接在出水面盖且出水嘴部分伸入通孔内，该活动板能上下活动连接在固定部分内，且该活动板和出水嘴传动连接，通过该活动板上下活动带动出水嘴摆动以改变出水嘴的出水角度，调节出水面积。
一实施例之中：该出水面盖具有中间部分，该多个通孔布置在该中间部分周围；该出水嘴相对出水面盖的摆动方向为：出水嘴端部接近或远离中间部分。
一实施例之中：该中间部分为出水面盖的中心线。
一实施例之中：该出水嘴外壁和通孔内壁之间留有为出水嘴摆动提供空间的间隔，该间隔处设有弹性密封圈。
一实施例之中：该出水嘴包括嘴部和固设在嘴部之上的连接部，该出水嘴具有由连接部端面通至嘴部底面且能接通出水腔的通水孔；该连接部凸设有摆动轴，该出水面盖之摆动连接有出水嘴的通孔都配设有由出水面盖背面凸设形成的周壁，该周壁包围通孔，该摆动轴转动连接在周壁，该嘴部伸入通孔内。
一实施例之中：该连接部设有外凸的配合部分，该活动板设有上下贯穿的配合孔，该连接部自下往上穿过配合孔且配合部分抵靠在活动板，该活动板上下活动通过配合部分带动出水嘴摆动。
一实施例之中：该连接部的配合部分为上下间隔的上配合部和下配合部，该上配合部和活动板顶面能相配合，该下配合部和活动板底面能相配合。
一实施例之中：该配合孔孔壁设有顶抵台阶，该上配合部和顶抵台阶顶面能相配合，该下配合部和顶抵台阶底面能相配合。
一实施例之中：该连接部两侧都凸设有配合部；该配合孔呈十字结构。
一实施例之中：该配合孔具有沿内外向布置的内外孔和沿左右向布置的左右孔，该内外孔和左右孔配合构成十字结构，该内外孔具有内孔部分，该内孔部分孔壁朝内凸设有顶抵台阶，该上配合部和顶抵台阶顶面能相配合，该下配合部和顶抵台阶底面能相配合。
一实施例之中：该固定部分还转动连接有转轴，该转轴传动连接活动板，且通过转轴转动带动活动板上下活动。
一实施例之中：该转轴上凸设有凸轴；该固定部分内还设有导向块，该活动板和导向块相对固定且二者之间形成有沿周向高度产生变化的轨迹部分，该凸轴适配连接轨迹部分。
一实施例之中：该轨迹部分高度沿周向渐变布置。
一实施例之中：该轨迹部分包括至少两定位台阶，每相邻两定位台阶之间连接有导向面。
一实施例之中：该活动板和导向块都套接在转轴外。
一实施例之中：还包括驱动机构，该驱动机构包括能相对固定部分活动的操作件和连接在固定部分的间歇式运动机构，该间歇式运动机构传动连接转轴，该操作件传动连接间歇式运动机构。
一实施例之中：该固定部分还包括连接座，该连接座和出水面盖固接且形成有上述的出水腔或出水腔的部分，该活动板位于出水腔内。
本技术方案与背景技术相比，它具有如下优点：
出水嘴能摆动连接在出水面盖且出水嘴部分伸入通孔内，活动板 能上下活动连接在固定部分内，活动板和出水嘴传动连接，通过该活动板上下活动带动出水嘴摆动，则：其一，不仅能改变出水嘴的出水角度，而且能调节出水面积，满足不同家庭成员对水花淋浴范围的不同需求，满足不同淋浴场景对水花范围的不同需求；其二，出水嘴是直接摆动连接在出水面盖，装配方便，出水嘴相对通孔的活动控制精度高；其三，出水嘴和活动板之间传动连接，结构紧凑，装配方便。
连接部凸设有摆动轴，摆动轴转动连接在周壁，嘴部伸入通孔内，结构紧凑，装配方便。
连接部自下往上穿过配合孔且配合部分抵靠在活动板，活动板上下活动通过配合部分带动出水嘴摆动，结构简单。
连接部的配合部分为上下间隔的上配合部和下配合部，上配合部和活动板顶面能相配合，下配合部和活动板底面能相配合，结构简单。
配合孔孔壁设有顶抵台阶，上配合部和顶抵台阶顶面能相配合，下配合部和顶抵台阶底面能相配合，结构简单、紧凑。
转轴上凸设有凸轴，活动板和导向块相对固定且二者之间形成有沿周向高度产生变化的轨迹部分，凸轴适配连接轨迹部分，结构简单、紧凑。
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是具体实施方式的花洒的立体示意图。
图2是具体实施方式的花洒的局部立体分解示意图。
图3是具体实施方式的花洒的出水面盖和出水嘴的装配示意图。
图4是具体实施方式的花洒的活动板和导向块的装配示意图。
图5-1是图4的A处放大示意图。
图5-2是图4的B处放大示意图。
图6是具体实施方式的花洒的转轴的立体示意图。
图7是具体实施方式的花洒的出水嘴的立体示意图。
图8是具体实施方式的花洒的局部剖面示意图，此时花洒出水面积为中状态。
图9是具体实施方式的花洒的局部剖面示意图，此时花洒出水面积为大状态。
图10是具体实施方式的花洒的局部剖面示意图，此时花洒出水面积为小状态。
图11是具体实施方式的花洒的剖面示意图。
具体实施方式
出水面积可调整出水机构，请查阅图1至图11，包括固定部分1和设在固定部分1内的活动板2，该固定部分1具有出水腔11和出水面盖12，该出水面盖12设多个正背面贯穿的通孔121，该通孔121配设有一端能接通出水腔11的出水嘴3，可以是所有通孔中的每个通孔都配设有一出水嘴3，或，部分通孔中的每个通孔都配设一出水嘴3。该出水嘴3能摆动连接在出水面盖12且出水嘴3部分伸入通孔121内，该活动板2能上下活动连接在固定部分1的出水腔11内，且该活动板2和出水嘴3传动连接，通过该活动板2上下活动带动出水嘴3摆动以改变出水嘴3的出水角度，调节出水面积。
本具体实施方式之中：该出水面盖12具有中间部分，该中间部分为出水面盖12的中心线，该出水面盖12如为圆盘结构，该中心线为轴线，该多个通孔121布置在该中间部分周围，根据需要，该设有出水嘴3的通孔121可分布为：一圈绕中间部分周向间隔设置，或，多圈同心圆周向间隔布置，同心圆以中间部分为轴线等等；该出水嘴3相对出水面盖12的摆动方向为：出水嘴3端部接近或远离中间部分，例如图8、图9和图10，图8中出水嘴3正朝下布置此时出水面积为中状态，图9中出水嘴3朝外摆动呈斜朝外布置此时出水面积为大水状态，图10中出水嘴3朝内摆动呈斜朝内布置此时出水面积为小水状态。其中：中水状态出水面积介于大水状态出水面积和小水状态出水面积之间，例如：大水状态出水面积，与肩宽，用于身体淋浴(或者，适合体型高大的人群，适合淋浴身子，快速淋湿)；中水状态出水面积，与头宽，用于洗头；小水状态出水面积，与手臂直径相当，用于精准淋浴(如洗手臂，腿等)。
该出水嘴3外壁和通孔121内壁之间留有为出水嘴3摆动提供空间的间隔，该间隔处设有弹性密封圈13，通过该密封圈13既起到密封作用，防止漏水，且密封圈为弹性件，又通过该弹性件的弹性变形为出水嘴摆动提供让位空间。
本具体实施方式之中：该出水嘴3包括嘴部31和固设在嘴部31之上的连接部32，该出水嘴31具有由连接部32端面通至嘴部31底面且能接通出水腔11的通水孔33；该连接部32凸设有两对称布置的摆动轴34，该出水面盖12之摆动连接有出水嘴3的通孔121都配设有由 出水面盖12背面凸设形成的周壁122，该周壁122包围通孔121，该摆动轴34转动连接在周壁122，该嘴部31伸入通孔121内。一具体结构中：该嘴部31呈圆柱体结构且圆柱体结构末端呈锥形结构；该连接部32包括一盘体321和一固接在盘体之上的固部，该盘体包括与嘴部31圆柱体同轴且直径大于圆柱体直径的圆盘和由圆盘后部凸出的突出部，该摆动轴凸设在圆盘外周壁且径向对称布置。最好，周壁后部还设有缺口，该突出部介于缺口，通过该结构提高出水嘴摆动精度。
本具体实施方式之中：该连接部32设有外凸的两左右轴向对称布置的配合部分，该每一配合部分为上下间隔的上配合部322和下配合部323；该活动板2设有上下贯穿的配合孔21，该配合孔21呈十字结构，该配合孔21具有沿内外向布置的内外孔和沿左右向布置的左右孔，该内外孔和左右孔配合构成十字结构，该内外孔具有内孔部分，该内孔部分孔壁朝内凸设有顶抵台阶211；该连接部32自下往上穿过配合孔21且：该上配合部322和顶抵台阶211顶面能相配合，该下配合部323和顶抵台阶211底面能相配合，以通过该活动板2上下活动通过配合部分带动出水嘴3摆动。通过十字结构使连接部32方便自下往上穿过配合孔21并连接在配合处。具体结构中，该固部的上部两侧凸设有上述的上配合部322，该突出部设有上述的下配合部323，而且，上述的上配合部322底面，下配合部323顶面都设置呈圆滑曲面，以起导向作用，以使出水嘴3平稳摆动。
本具体实施方式之中：该固定部分1还转动连接有转轴4，该固定部分1内还设有导向块22；该转轴4径向对称凸设有两凸轴41，该凸 轴如为圆柱轴。该活动板2和导向块22相对固定且二者之间形成有沿周向高度产生变化的轨迹部分23，该活动板2和导向块22都套接在转轴4外，且该凸轴41适配连接轨迹部分23，以使得转轴4转动时，通过凸轴41和轨迹部分23的配合能使得活动板2和导向块22整体一起上下活动。该轨迹部分23包括至少两定位台阶231，如本具体实施方式之中，设有三个定位台阶231，每相邻两定位台阶231之间连接有导向面，该导向面如为螺旋面，该三个定位台阶231分别对应图8、图9、图10的出水面积中水状态、大水状态和小水状态。但并不以此为限，根据需要也可不设定位台阶，该轨迹部分高度沿周向渐变布置，实现类似无极变速的出水面积无极变化。该活动板2具有一套接在转轴4外的第一套孔，该第一套孔的内壁形成第一套孔壁241；该导向块22具有一套接在转轴4外的第二套孔，该第二套孔的内壁形成有第二套孔壁221，该第一套孔壁241顶端面具有第一轨迹面，该第二套孔壁221底端面具有第二轨迹面，该第一轨迹面和第二轨迹面平行且通过活动板和导向块相对固定配合以形成有上述的轨迹部分23。
一具体结构中：该固定部分还包括连接座14和固定座15，该连接座14和出水面盖12固接，该连接座14上开设有上下贯穿的穿孔141，该固定座15固定盖接在连接座14之上，该出水面盖12、连接座14和固定座15间形成有上述的出水腔11，它包括出水面盖12和连接座14之间的腔体、穿孔及连接座和固定座之间的腔体；该活动板位于出水面盖12和连接座14之间的腔体，该穿孔141孔壁包围导向块22，导向块可在穿孔及连接座和固定座之间的腔体内活动；该转轴4上端 伸出固定座15之上。该固定座15上形成有将水引入出水腔11内的进水路151。最好，该固定部分还包括连接座14，该连接座14底面凸设有若干对顶抵凸起142，该若干对顶抵凸起142和若干个配合孔21一一对应，该每对顶抵凸起142分别穿过配合孔21的左右孔，以顶抵在摆动轴34上，避免摆动轴脱离。
本具体实施方式之中：还包括驱动机构，该驱动机构包括能相对固定部分活动的操作件5和连接在固定部分的间歇式运动机构，该间歇式运动机构传动连接转轴4以带动转轴转动，该操作件5传动连接间歇式运动机构。该间歇式运动机构包括棘轮棘爪机构，具体结构为：该棘轮棘爪机构包括一固装在转轴4之伸出固定部分之上的伸出部分的棘轮51、一棘爪52和一滑动座53；该棘爪52一端转动连接在固定部分1，如为固定座顶面，该棘爪52的末端能顶抵棘轮51的棘齿；该滑动座53能相对固定部分滑动，如滑动连接在固定座，通过滑动座53头端顶抵在棘爪的中部，使棘爪活动，使棘爪的末端顶抵棘轮51的棘齿，以带动棘轮51正向转到预定角度。该操作件5摆动连接该固定座(根据需要，还可滑动连接固定座)，该操作件5传动连接滑动座53以带动滑动座滑动。根据需要，还包括扣盖152，该扣盖能装接在固定部分，如固定座，该扣盖的盖板位于棘轮之上，以避免棘轮、棘爪等脱离固定部分。该操作件如为拨钮、按钮等。根据需要，还可设有摆动连接固定座的摆动座54，该摆动座54的一端顶抵操作件，另一端顶抵滑动座，该滑动座和固定座之间设有弹性体，以使滑动座能复位。
本实施例为出水面积可调整出水机构在手持花洒上的应用，该花 洒还具有一后盖16，该后盖16还固接有形成有手持部161，该后盖16固定连接出水面盖12，该连接座、固定座等介于后盖和出水面盖之间。该手持部内设有进水接头162，该进水接头162接通出水路151，该操作件5介于出水面盖和手持部之间。
按压操作件5，带动摆动座54摆动，带动滑动座53滑动，顶抵棘爪52活动，棘爪52顶抵棘轮51使棘轮51转动预定角度，带动转轴4转动，转轴4的凸轴41带动活动板2和导向块22一起上下活动，通过台阶和配合部的配合，带动出水嘴3相对出水面盖摆动，带动出水嘴的角度变化，改变出水角度变化，改变出水面积。松释按压，摆动座、滑动座、操作件复位。
第二实施例，它与第一实施例不同之处在于：还包括止位爪，该止位爪一端转动连接在固定座，另一端能顶抵棘轮的棘齿，以使棘轮转动到位后保持在该位置。
第三实施例，它与第二实施例不同之处在于：该棘爪固定连接滑动座，该棘爪能顶抵棘轮的棘齿。按压按钮带动棘爪向左移动(棘爪向左移动会向上产生形变)，棘爪带动棘轮逆时针转动，转块与棘轮固联，因此转块也逆时针转动，实现功能切换；松手后，棘爪在复位弹簧作用下复位(棘爪向左移动会向上产生形变)，棘轮在止位爪作用下不动，如此实现棘轮间歇转动。
第四实施例，它与第一实施例不同之处在于：该间歇式运动机构包括齿条、第一转盘和第二转盘，该第一转盘周壁形成有轮齿，该齿条和第一转盘啮合；该第一转盘端面设有第一棘齿，该第二转盘端面 设有第二棘齿，该第一棘齿和第二棘齿相啮合并构成离合器(啮合状态和不起作用状态)。该齿条如固设在滑动座，通过齿条正向转动带动第一转盘逆时针运动，离合器处理啮合状态，带动第二转盘逆时针运动；松手后，在第二弹性体弹力作用下，齿条朝反向运动复位，带动第一转盘顺时针运动，离合器不起作用状态，第一转盘空转。
第五实施例，它与第四实施例不同之处在于：该间歇式运动机构包括拉杆、第一转盘和第二转盘，该拉杆和第一转盘配合且通过拉杆活动带动第一转盘转动；该第一转盘端面设有第一棘齿，该第二转盘端面设有第二棘齿，该第一棘齿和第二棘齿相啮合。具体结构中，该拉杆一端转动连接在滑动座，另一端转动连接在第一转盘，通过滑动座活动通过拉杆带动第一转盘逆时针转动，带动第二转盘逆时针转动；拉杆复位则带动第一转盘空转。
本发明出水面积可调整出水机构可以用做手持花洒、顶喷花洒、厨房用花洒等出水装置。
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
本发明一种出水面积可调整出水机构，其活动板能上下活动连接在固定部分内，且该活动板和出水嘴传动连接，通过该活动板上下活动带动出水嘴摆动以改变出水嘴的出水角度，调节出水面积。本发明不仅能改变出水嘴的出水角度，而且能调节出水面积，满足不同家庭 成员对水花淋浴范围的不同需求，满足不同场景对水花范围的不同需求，适用范围广，具有良好的工业实用性。

Claims (18)

  1. 出水面积可调整出水机构，包括固定部分和设在固定部分内的活动板，该固定部分具有出水腔和出水面盖，该出水面盖设多个正背面贯穿的通孔，该通孔配设有一端能接通出水腔的出水嘴；
    所述出水嘴能摆动连接在出水面盖且出水嘴部分伸入通孔内，该活动板能上下活动连接在固定部分内，且该活动板和出水嘴传动连接，通过该活动板上下活动带动出水嘴摆动以改变出水嘴的出水角度，调节出水面积。
  2. 根据权利要求1所述的出水面积可调整出水机构，其特征在于：该出水面盖具有中间部分，该多个通孔布置在该中间部分周围；该出水嘴相对出水面盖的摆动方向为：出水嘴端部接近或远离中间部分。
  3. 根据权利要求2所述的出水面积可调整出水机构，其特征在于：该中间部分为出水面盖的中心线。
  4. 根据权利要求1所述的出水面积可调整出水机构，其特征在于：该出水嘴外壁和通孔内壁之间留有为出水嘴摆动提供空间的间隔，该间隔处设有弹性密封圈。
  5. 根据权利要求1所述的出水面积可调整出水机构，其特征在于：该出水嘴包括嘴部和固设在嘴部之上的连接部，该出水嘴具有由连接部端面通至嘴部底面且能接通出水腔的通水孔；该连接部凸设有摆动轴，该出水面盖之摆动连接有出水嘴的通孔都配设有由出水面盖背面凸设形成的周壁，该周壁包围通孔，该摆动轴转动连接在周壁，该嘴部伸入通孔内。
  6. 根据权利要求5所述的出水面积可调整出水机构，其特征在于：该连接部设有外凸的配合部分，该活动板设有上下贯穿的配合孔，该连接部自下往上穿过配合孔且配合部抵靠在活动板，该活动板上下活动通过配合部分带动出水嘴摆动。
  7. 根据权利要求6所述的出水面积可调整出水机构，其特征在于：该连接部的配合部分为上下间隔的上配合部和下配合部，该上配合部和活动板顶面能相配合，该下配合部和活动板底面能相配合。
  8. 根据权利要求6所述的出水面积可调整出水机构，其特征在于：该配合孔孔壁设有顶抵台阶，该上配合部和顶抵台阶顶面能相配合，该下配合部和顶抵台阶底面能相配合。
  9. 根据权利要求6所述的出水面积可调整出水机构，其特征在于：该连接部两侧都凸设有配合部；该配合孔呈十字结构。
  10. 根据权利要求9所述的出水面积可调整出水机构，其特征在于：该配合孔具有沿内外向布置的内外孔和沿左右向布置的左右孔，该内外孔和左右孔配合构成十字结构，该内外孔具有内孔部分，该内孔部分孔壁朝内凸设有顶抵台阶，该上配合部和顶抵台阶顶面能相配合，该下配合部和顶抵台阶底面能相配合。
  11. 根据权利要求1至10中任一项所述的出水面积可调整出水机构，其特征在于：该固定部分还转动连接有转轴，该转轴传动连接活动板，且通过转轴转动带动活动板上下活动。
  12. 根据权利要求11所述的出水面积可调整出水机构，其特征在于：该转轴上凸设有凸轴；该固定部分内还设有导向块，该活动板和 导向块相对固定且二者之间形成有沿周向高度产生变化的轨迹部分，该凸轴适配连接轨迹部分。
  13. 根据权利要求12所述的出水面积可调整出水机构，其特征在于：该轨迹部分高度沿周向渐变布置。
  14. 根据权利要求12所述的出水面积可调整出水机构，其特征在于：该轨迹部分包括至少两定位台阶，每相邻两定位台阶之间连接有导向面。
  15. 根据权利要求12所述的出水面积可调整出水机构，其特征在于：该活动板和导向块都套接在转轴外。
  16. 根据权利要求11所述的出水面积可调整出水机构，其特征在于：还包括驱动机构，该驱动机构包括能相对固定部分活动的操作件和连接在固定部分的间歇式运动机构，该间歇式运动机构传动连接转轴，该操作件传动连接间歇式运动机构。
  17. 根据权利要求1至10中任一项所述的出水面积可调整出水机构，其特征在于：该固定部分还包括连接座，该连接座和出水面盖固接且形成有上述的出水腔或出水腔的部分，该活动板位于出水腔内.
  18. 根据权利要求17所述的出水面积可调整出水机构，其特征在于，该出水面积可调整出水机构为手持花洒、顶喷花洒或厨房花洒。
PCT/CN2018/106639 2017-11-24 2018-09-20 出水面积可调整出水机构 Ceased WO2019100833A1 (zh)

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