WO2009137952A1 - 连续式喷雾装置及其控制方法 - Google Patents

连续式喷雾装置及其控制方法 Download PDF

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Publication number
WO2009137952A1
WO2009137952A1 PCT/CN2008/000926 CN2008000926W WO2009137952A1 WO 2009137952 A1 WO2009137952 A1 WO 2009137952A1 CN 2008000926 W CN2008000926 W CN 2008000926W WO 2009137952 A1 WO2009137952 A1 WO 2009137952A1
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WO
WIPO (PCT)
Prior art keywords
trigger
continuous
spray
pressed
actuating rods
Prior art date
Application number
PCT/CN2008/000926
Other languages
English (en)
French (fr)
Inventor
周立伟
Original Assignee
明洋国际有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 明洋国际有限公司 filed Critical 明洋国际有限公司
Priority to PCT/CN2008/000926 priority Critical patent/WO2009137952A1/zh
Priority to US12/213,304 priority patent/US20090179083A1/en
Publication of WO2009137952A1 publication Critical patent/WO2009137952A1/zh

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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
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1001—Piston pumps
    • B05B11/1009—Piston pumps actuated by a lever
    • B05B11/1011—Piston pumps actuated by a lever without substantial movement of the nozzle in the direction of the pressure stroke
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1042—Components or details
    • B05B11/1073—Springs
    • B05B11/1074—Springs located outside pump chambers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/1088—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the pump being a double-acting pump
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B11/00—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use
    • B05B11/01—Single-unit hand-held apparatus in which flow of contents is produced by the muscular force of the operator at the moment of use characterised by the means producing the flow
    • B05B11/10—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle
    • B05B11/109—Pump arrangements for transferring the contents from the container to a pump chamber by a sucking effect and forcing the contents out through the dispensing nozzle the dispensing stroke being affected by the stored energy of a spring

Definitions

  • the present invention relates to a continuous spray device and a method of controlling the same, and more particularly to a continuous spray device that can push a pump while the trigger is being pressed and restored, such that the spray device produces a continuous spray effect.
  • any point in the liquid is subjected to the same pressure.
  • the sprayer or water sprayer commonly used in the market is made in the above manner, and the operator can press the trigger to make the liquid stored in the sprayer squirt outward. In this way, the spray can be easily generated.
  • the daily cleaning products such as kitchen cleaners or clothing collars, or any product that needs to be sprayed, can be used in a wide range of applications.
  • the prior art discloses a threaded closure for a container that prevents a child from opening the container. It is characterized by the use of a resilient force across the configuration of the threaded closure such that the container can be capped, opened and twisted, closed.
  • the prior art also discloses a non-directionally restricting sprinkler through which a freely bendable hose has a counterweight at its end that can be immersed in a liquid so that the sprinkler can pass soft in any direction of operation. The tube takes the liquid from the sprinkler and supplies it to the sprinkler to eject the liquid.
  • the sprayer or the water sprayer of the prior art described above is characterized in that the application only terminates in the manner in which the threaded closure is combined or the manner in which the liquid in the container is taken, and the manner in which the threaded closure and the liquid in the container are taken. It is self-contained and produces a spray effect that produces a single and fixed spray or spray effect with a single press. Therefore, when a large spray effect is required, only a continuous press is required to obtain sufficient demand.
  • the main object of the present invention is to provide a continuous spray device, which mainly comprises: a spray; Yuan, the spray unit has a straw base underneath to connect the bottle tank, a trigger is arranged under the nozzle, and a rack is arranged behind the trigger; a reduction mechanism is arranged on the spray unit, so that the trigger can be automatically restored after being pressed and released; a rotating shaft, disposed in the spray unit, is provided with a gear to mesh with the aforementioned rack to generate rotational power; a spiral piece on the rotating shaft can be rotated, and a plurality of pumps are disposed on the fluid passage of the spray unit, The actuating rods are arranged in the range of the rotation of the spiral piece, and can be alternately pressed and actuated to generate a reciprocating thrust; thus, when the trigger is pressed and restored, the spray device can produce a continuous spray effect.
  • Another object of the present invention is to provide a continuous spray device spray control method for controlling the above spray device, the control steps of which are:
  • the mechanical actuating mode is used to make the multiple actuating rods generate an interactive interlocking reciprocating thrust
  • the plurality of actuating rods correspond to the plurality of pumps, and the plurality of actuating rods are alternately coupled with the reciprocating thrust acting on the pump of the fluid passage;
  • the nozzle is connected to the pump, and when the trigger is pressed and restored, the nozzle can produce a continuous spray effect.
  • Figure 1 is a perspective assembled view of the present invention
  • Figure 2 is an exploded perspective view of the present invention
  • Figure 3 is a partial perspective exploded view of the present invention including the body
  • Figure 4 is a perspective cross-sectional view of the present invention.
  • Figure 5 is a schematic view showing the action of driving two pumps by a spiral piece according to the present invention.
  • Figure 6 is a schematic view showing the action of the push rod of the present invention.
  • Figure 7 is a schematic view showing the operation of the rear check valve of the present invention.
  • Figure 8 is a schematic view showing the action of the continuous spray device pressing the trigger according to the present invention.
  • Figure 9 is a schematic view showing the action of trigger reduction of the continuous spray device of the present invention.
  • FIG. 10 is a view showing an application example of providing two inlet pipes at the rear of the body of the present invention.
  • Figure 11 is a flow chart of a spray control method for a continuous spray device of the present invention.
  • the continuous spray device of the present invention mainly comprises: a spray unit 1 having a straw base 13 underneath the spray unit 1 for connecting a bottle can 10, and a trigger is arranged below the spray head 12; the reducing mechanism 14, is disposed on the spray unit 1, so that the trigger 12 can be restored to the unpressed position after the end of the press; the plurality of actuating rods 41, when the trigger 12 is pressed and restored, by mechanical linkage, The plurality of actuating rods 41 are caused to interact with each other; the plurality of pumps 4 are disposed on a fluid passage of the spray unit 1, and the plurality of actuating rods 41 correspond to the plurality of pumps 4, such that the plurality of The actuating rod 41 interacts with the reciprocating thrust on the plurality of pumps 4 of the fluid passage; wherein the spraying device is actuated by the reducing mechanism 14 and the plurality of actuating rods 41, so that the trigger 12 is pressed and Upon reduction, the spray device produces a continuous spray effect.
  • the rear of the trigger 12 further includes a rack 15 and a rotating shaft 2, and the rotating shaft 2 is provided with a gear 25 and at least one spiral piece 22, and the rack 15 and the gear 25 are mutually actuated by mechanical linkage. Therefore, the rotating shaft 2 is rotated to rotate the spiral piece 22.
  • the plurality of operating rods 41 are distributed in the rotating range of the rotating piece 22, and can be interlocked to generate a reciprocating thrust.
  • the plurality of pumps 4 can also be configured as a joint body ⁇ ), which is provided with a plurality of chambers 405 on each of the plurality of combined bodies 40, each chamber Each of the 405 has a water inlet hole 404 and a water outlet hole 406.
  • the chamber 405 has a built-in actuating rod 41.
  • the inner end 43 of the actuating rod 41 has a short cylindrical shape, and the exposed rod body is provided with a notch 42.
  • the fluid passage 49 is connected to the chamber water inlet 404 and the water outlet 406, and the front end of the body 40 is connected to a common single outlet pipe 407 for connecting the inner tube of the nozzle 11.
  • a more specific design can be used to form the body 40 in a rounded shape, which includes: a bottom piece 44, an upper cover 45, a spacer 46, and an upper piece 47 thereon.
  • the hole is composed of a screw lock, wherein:
  • a chamber 405 is disposed on the left and right sides of the upper cover 45, and the water inlet hole 404 and the water outlet hole 406 are disposed above the upper cover 45, and a connected channel 409 is formed on the cover, and the gasket 46 is matched.
  • the upper sheet 47 constitutes the aforementioned fluid passage 49;
  • the left and right sides of the negative film 44 are provided with a hole 441 for the movement of the actuating rod 41; and the central hole 402 of the body 40 is used for erecting the rotating shaft 2, so that the spiral piece 22 is clamped at the group.
  • the two actuating rods 41 are in the notches 42.
  • the trigger 12 can be provided with a movable push rod 5, and the rear side of the push rod 5 is cut into a fork 51, and the rack 15 is disposed inside the fork 51.
  • the gear 25 provided on the rotating shaft 2 is engaged; the push rod 5 and the housing of the spray unit 1 are mutually arranged with a parallel sliding track 52, and the protruding block 53 is arranged at the end of the two side rails 52 to make the spray unit 1
  • Two springs 54 can be supported between the housings to form the aforementioned reduction hook 14;
  • a single outlet pipe 407 of the main body 40 is provided with a check valve 70, which is formed by a plurality of water outlet holes 71, and a snap-shaped flap 72 is arranged;
  • the anti-reverse effect of interactive switching control As shown in FIG. 3, FIG. 6, FIG. 7, the rear protrusion 401 of the main body 40 is downwardly provided with a single inlet pipe 408.
  • the protrusion 401 has two check valves 80 therein, which include: a double-hole sealing piece 81, two The inlet pipe 82 and the check ball 83 provided thereon are constructed so that the combined appearance can be completely in the same configuration as the conventional structure in a single pipe arrangement for facilitating the insertion and assembly of the bottle can 10 (refer to FIG. 1).
  • the rear protrusion 401 of the body 40 may be directly divided into two.
  • the inlet pipe 408 is also provided with a check valve 80 therein, so that the same anti-reverse effect can be achieved.
  • the push rod 5 is pushed forward and forward by the spring 54 during the reduction of the trigger 12, and the rack 15 provided in the fork 51 can also be used to drive the gear 25 to rotate in the reverse direction.
  • the spiral piece 22 on the rotating shaft 2 causes the actuating rods of the two pumps 4 to be alternately squeezed, and also generates an interactive action that is pressed out while being drowning, so that the spray head 11 can be obtained regardless of whether the trigger 12 is pressed or restored. Continuous spray effect.
  • the spray control method of the continuous spray device of the present invention has a flow chart as shown in FIG. 11, and the control steps thereof are illustrated as follows with reference to FIG. 1 to FIG.
  • the plurality of actuating rods 41 correspond to the plurality of pumps 4, and the plurality of actuating rods 41 are alternately coupled with the reciprocating thrust force for the pump 4 of the fluid passage;
  • the nozzle 1 1 is connected to the pump 4, and when the trigger 12 is pressed and restored, the nozzle 1 1 can produce a continuous spray effect.
  • the rack 15 and the gear 25 are used to drive a rotating shaft 2 to rotate, and a rotating piece 22 is arranged on the rotating rotating shaft 2, and the plurality of operating rods 41 are distributed on the spiral piece 22. In the range of motion, it can be interactively generated to generate reciprocating thrust.
  • the mechanical linkage method of the method further utilizes the trigger 12 to link a movable push rod 5, the push rod 5 has a rack 15 at one end, a tooth 25 is arranged at the end of the rotating shaft, and the rack 15 is arranged at the end of the push rod 5
  • the gear 25 driving the second end of the rotating shaft causes the rotating shaft to rotate forward and reverse when the trigger 12 is pressed and restored.
  • the plurality of pumps 4 used in the method are provided with a plurality of chambers 405 on the body of the pump 4.
  • Each of the chambers 405 has a water inlet hole 404 and a water outlet hole 406.
  • the chamber 405 has a movable rod 41.
  • the method further defines that the plurality of pumps 4 used are two pumps 4, and two chambers are opened on the body of the pump 4.
  • Each of the chambers 405 has a water inlet hole 404 and a water outlet hole 406.
  • the chamber 405 has a movable rod 41.
  • the method is further limited to a check valve 80 disposed in front of the water inlet hole 404 to prevent backflow of water during spraying; and the spray head 11 is connected to the pump 4 by a single outlet pipe 407, and a check valve 70 is disposed in the single outlet pipe 407.
  • the check valve 407 is composed of a plurality of water outlet holes 71, and a snap-point flap 72 is formed in front of each other; so that a stop-and-go effect of the mutual switching control can be generated.
  • the invention has achieved the continuous spray effect that is desired to be improved under the technical background of the breakthrough background, and has not been disclosed before the application, and the novelty, the progressiveness and the practicability of the invention have been consistent with the invention patent. Apply for the requirements, and submit an application for invention according to law.

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Description

连续式喷雾装置
及其控制方法 技术领域
本发明涉及一种连续式喷雾装置及其控制方法， 特别是涉及连续式喷雾 装置能在扳机受按压及还原时推动其泵,使得喷雾装置产生连续的喷雾效果。 背景技术
在现有技术中可知， 当密闭容器中一部分的液体受到压力挤压时， 液体 中的任意一点皆承受相同的压力。 目前市面上常见的喷雾器 (或称喷水器)就 是依上述方式制成， 操作者通过手压扳机， 可使得喷雾器内所储存的液体向 外喷出， 利用此种方式， 可轻易的产生喷雾效果， 举凡， 日常生活的清洁用 品， 譬如， 厨房清洁剂或衣物洁领精等， 或任何需要制造喷雾的产品都会使 用到， 其相关产品的应用十分广泛。
此外，现有技术揭示一种用于容器的螺紋关闭器，可防止小孩开启容器。 其特征在于利用弹力跨过螺纹关闭器的构造， 使得容器可被盖上、 打开及扭 开、 关闭。现有技术也揭示无方向限制的喷水器， 通过一可随意绕曲的软管， 在其末端有一配重可沉浸于液体中的吸头， 使得喷水器在任何操作方向都能 通过软管取得喷水器中的液体， 并且提供给喷水器喷出液体。
然而， 上述现有技术中的喷雾器或喷水器， 其共同的特征在于应用仅止 于螺纹关闭器的结合方式或容器内液体的取得方式， 其螺纹关闭器与容器内 液体的取得方式两者是独立的， 且其产生的喷雾效果， 只能通过单次的按压 产生单次且固定的喷水或喷雾效果。 因此， 当需要较大的喷雾效果时， 只能 通过连续的按压， 方才能获得足够的需求。
因此， 目前市面上的产品， 仅具有简单的螺纹关闭器的结合方式或容器 内液体的取得方式， 并无法满足使用者操作上的需求。 有鉴于此， 需要提供 一种连续式喷雾装置， 使得使用者可省时省力的满足需求。 发明内容
本发明的主要目的在于提供一种连续式喷雾装置， 其主要包括： 喷雾;^ 元， 其喷雾单元底下具有吸管基座以连接瓶罐， 在喷头下方设有扳机， 该扳 机后方设有齿条； 还原机构， 设在喷雾单元上， 使扳机受按压放掉后可自动 还原； 转轴， 设在喷雾单元中， 其上设有齿轮与前述齿条啮接以产生旋转动 力； 转轴上串设螺旋片可跟着旋动， 以及； 多个泵， 设在喷雾单元的流体通 道上， 其作动杆分布设在螺旋片的旋动范围内， 可交互受挤压连动产生往复 推力； 由此， 使扳机受按压及还原时， 喷雾装置可产生连续喷雾效果。 本发明的另一目的在于提供一种连续式喷雾装置喷雾控制方法， 以控制上述 喷雾装置， 其控制步骤在于：
a.扳机受按压或还原时， 经机械连动方式， 使多个作动杆产生交互连动 往复推力；
b.多个作动杆对应于多个泵， 将多个作动杆交互连动往复推力作用于流 体通道的泵上；
c.喷头连接于泵， 使扳机受按压及还原时， 喷头皆可产生连续式喷雾效 果。 附图说明
图 1为本发明的立体组合图；
图 2为本发明的立体分解图；
图 3为本发明包含本体的局部立体分解图；
图 4为本发明的立体剖示图；
图 5为本发明以螺旋片驱动两泵的动作示意图；
图 6为本发明推杆受压的动作示意图；
图 7为本发明后方逆止阀的动作示意图；
图 8为本发明连续式喷雾装置按下扳机的动作示意图；
图 9为本发明连续式喷雾装置扳机还原的动作示意图；
图 10为本发明本体后方设有两只进水管的应用例图；
图 11为本发明连续式喷雾装置喷雾控制方法的流程图。
简单符号说明
喷雾单元… 1 瓶雉… 10
喷头... 1 1 扳机...12
吸管基座...13 还原机构... 14 齿条... 15 转轴...2
螺旋片 ...22 齿轮...25
泵...4 本体...40
突部...401 穿孔...402
进水孔 ...404 腔室...405
出水孔 ...406 出水管 ...407
进水管 ...408 沟道...409
作动杆 .. .41 缺口… 42
内置端 ...43 底片...44
剖孔...441 上盖...45
垫片...46 上片...47
流体通道...49 推杆...5
叉口… 51 轨道...52
突柱块 ...53 弹簧… 54
逆止阀 ...70 出水孔 ...71
突点瓣片...72 逆止阀 ...80
闭封片 ...81 进水管 ...82
逆止球 ...83 具体实施方式
为使贵审查员方便了解本发明的特征内容与优点， 及其所达成的功效能 够更为显现， 兹配合附图详细说明如下：
请参考图 1-图 10所示， 本发明的连续式喷雾装置， 其主要包括： 喷雾 单元 1，其喷雾单元 1底下具有一吸管基座 13以连接一瓶罐 10,在喷头下方 设置有一扳机 12; 还原机构 14, 设置于喷雾单元 1上， 使得扳机 12按压结 束后可还原至未按压的位置； 多个作动杆 41 , 当该扳机 12受按压及还原时， 通过机械连动方式，使得该多个作动杆 41产生交互连动往复推力；多个泵 4, 设置于喷雾单元 1的一流体通道上， 且该多个作动杆 41对应该多个泵 4， 使 得该多个作动杆 41交互连动往复推力作用于该流体通道的该多个泵 4上；其 中， 喷雾装置通过该还原机构 14与该多个作动杆 41的作动， 使得该扳机 12 受按压及还原时， 该喷雾装置产生连续喷雾效果。 另该扳机 12后方更包含一齿条 15与一转轴 2, 且该转轴 2上设置一齿 轮 25与至少一螺旋片 22, 通过机械连动方式， 使得该齿条 15与该齿轮 25 相互作动， 因而带动该转轴 2旋转该螺旋片 22, 该多个作动杆 41分布设在 该螺旋片 22的旋动范围内， 可交互连动产生往复推力。
实施时， 如图 2-图 4所示， 该多个泵 4也可设为一连体^ ^) , 其在一多 件组合的本体 40上开设有多个腔室 405 , 每一腔室 405各具有一进水孔 404 及出水孔 406, 腔室 405内置一前述的作动杆 41 , 该作动杆 41的内置端 43 呈短筒状， 而其外露的杆身上设有缺口 42以供前述螺旋片 22侧位置入； 本 体 40上开设流体通道 49与各腔室进水孔 404及出水孔 406相连， 其前端并 集汇成共通的单一出水管 407以接喷头 11内管。
另外， 如图 2、 图 3所示， 更具体的设计可将本体 40设呈圓突型， 其包 括： 一底片 44、 一上盖 45、 一垫片 46、 及一上片 47， 其上设孔以螺丝串锁 组成， 其中：
该上盖 45内左、右各设一前述的腔室 405，其上方通设前述的进水孔 404 及出水孔 406, 并在盖上形成相连的沟道 409， 再配合垫片 46、 及上片 47而 组成前述的流体通道 49;
而该底片 44的左、 右两边对应位上设有剖孔 441以供作动杆 41穿出； 又该本体 40中心穿孔 402供架设转轴 2, 使组时其螺旋片 22则包夹位在两 作动杆 41的缺口 42中。
另外， 如图 2-图 4所示， 该扳机 12后可设有一活动推杆 5， 该推杆 5的 后方开剖成一叉口 51， 在叉口 51内侧设有前述齿条 15， 用与转轴 2上所设 的齿轮 25啮接； 又推杆 5与喷雾单元 1壳体间互设有平行滑动的轨道 52， 在两侧轨道 52的终端并设突柱块 53, 使与喷雾单元 1壳体间可架撑两弹簧 54, 以构成前述的还原^ 勾 14;
又如图 6所示， 该本体 40的单一出水管 407内设有逆止阀 70， 其由两 出水孔 71前置一突点瓣片 72所构成； 使动作时可产生一出、 一止交互切换 控制的止逆效果。 而如图 3、 图 6、 图 7该本体 40后方突部 401向下设有单 一进水管 408， 突部 401内置有两个逆止阀 80，其包括：一双孔的闭封片 81、 二进水管 82、 及其上所设的逆止球 83所构成， 使组合后外观可完全与现有 结构相同呈单管配置， 以方便***瓶罐 10内组装应用（同参考图 1)。
或是， 如图 10所示， 其本体 40后方突部 401向下也可直接分设有两只 进水管 408， 并在其内同样各设有一逆止阀 80， 如此也可达到相同止逆的功 效。
由此，请参图 5至图 9所示， 当扳机 12受按压时可压动推杆 5向后， 利 用叉口 51中所设的齿条 15以带动齿轮 25旋转， 使转轴 2上的螺旋片 22跟 着旋动，使两泵 4的作动杆 41受到交互挤压， 而产生一边汲水一边压出的交 互作动， 其每一泵 4汲水时其后方的逆止阀 80呈开启， 前端的逆止阀 70呈 切换关闭， 而当压出时则后端的逆止阀 80呈关闭， 前方的逆止阀 70呈切换 开启；
反之， 松手时， 在扳机 12还原的行程中， 其推杆 5受到弹簧 54推动由 后向前， 同样也可利用叉口 51中所设的齿条 15， 以带动齿轮 25反向旋转， 以转轴 2上的螺旋片 22使两泵 4的作动杆受到交互挤压，而同样产生一边汲 水一边压出的交互作动， 从而无论扳机 12是受按压或还原， 其喷头 11均可 获得连续式喷雾效果。
本发明连续式喷雾装置喷雾控制方法， 其流程图如图 11所示， 配合图 1 至图 10其控制步骤说明如下：
a.扳机 12受按压或还原时， 经机械连动方式， 使多个作动杆 41产生交 互连动往复 4体力；
b.多个作动杆 41对应于多个泵 4，将多个作动杆 41交互连动往复推力作 用于流体通道的泵 4上；
c.喷头 1 1连接于泵 4， 使扳机 12受按压及还原时， 喷头 1 1皆可产生连 续式喷雾效果。
另本方法的机械连动方式， 采用齿条 15与齿轮 25 , 而带动一转轴 2旋 转， 旋转的转轴 2上串设一螺旋片 22, 多个作动杆 41分布设在螺旋片 22的 旋动范围内， 可交互连动产生往复推力。
本方法的机械连动方式更进一步利用扳机 12连动一活动推杆 5 , 推杆 5 一端具一齿条 15， 其转轴 2—端设一齿 25 , 通过推杆 5—端的齿条 15 , 带动转轴 2—端的齿轮 25 , 使转轴在扳机 12受按压及恢复时， 产生正转及 逆转。
本方法所使用的多个泵 4为在泵 4本体上开设有多个腔室 405， 每一腔 室 405各具有一进水孔 404及一出水孔 406， 腔室 405内置作动杆 41。
另本方法进一步限定所使用的多个泵 4为两泵 4, 在泵 4本体上开设有两腔 室 405,每一腔室 405各具有一进水孔 404及一出水孔 406，腔室 405内置作 动杆 41。
本方法更进一步限定于进水孔 404前设一逆止阀 80，防止喷雾时水逆流； 而喷头 11利用单一出水管 407连接于泵 4，单一出水管 407内设有逆止阀 70。 逆止阀 407由两出水孔 71前置一突点瓣片 72所构成； 使可产生一出、 一止 交互切换控制的止逆效果。
综上所述， 本发明在突破背景的技术结构下， 确实已达到所欲增进的连 续喷雾功效， 其申请前未曾公开， 所具的新颖性、 进步性、 实用性， 显已符 合发明专利的申请要件， 爰依法提出发明申请。

Claims

权利要求书
1、 一种连续式喷雾装置， 其主要包括：
喷雾单元， 其该喷雾单元底下具有吸管基座以连接瓶罐， 在喷头下方设 置有扳机；
还原机构， 设置于该喷雾单元上， 使得该扳机按压结束后可还原至未按 压的位置；
多个作动杆， 当该扳机受按压及还原时， 通过才 成连动方式， 使得该多 个作动杆产生交互连动往复推力；
多个泵，设置于喷雾单元的流体通道上，且该多个作动杆对应该多个泵， 使得该多个作动杆交互连动往复推力作用于该流体通道的该多个泵上； 由此， 喷雾装置通过该还原 勾与该多个作动杆的作动， 使得该扳机受按压 及还原时， 该喷雾装置产生连续喷雾效果。
2、如权利要求 1所述的连续式喷雾装置，该扳机后方更包含齿条与转轴， 且该转轴上设置一齿轮与至少一螺旋片， 通过机械连动方式， 使得该齿条与 该齿轮相互作动， 因而带动该转轴旋转该螺旋片， 该多个作动杆分布设在该 螺旋片的旋动范围内， 可交互连动产生往复推力。
3、 如权利要求 2所述的连续式喷雾装置， 其中该多个泵为一连体^ ^] , 其在一多件组合的本体上开设有多个腔室， 每一腔室各具有一进水孔及一出 水孔， 所述腔室内置一前述的作动杆， 所述作动杆的内置端呈短筒状， 而其 外露的杆身上设有缺口以供前述螺旋片侧位置入； 所述本体上开设流体通道 与各腔室进水孔及出水孔相连，其前端并集汇成共通的单一出水管以接喷头。
4、如权利要求 3所述的连续式喷雾装置， 其中所述本体呈圓突型， 其包 括： 一底片、 一上盖、 一垫片、 及一上片， 其上设孔以螺丝串锁组成， 由此； 所述上盖内左、 右各设一前述的腔室， 其上方通设前述的进水孔及出水孔， 并在盖上形成相连的沟道， 再配合垫片、 及上片而组成前述的流体通道； 所 述底片的左、 右两边对应位上设有剖孔以 动杆穿出； 又所述本体中心穿 孔供架设转轴， 其螺旋片则包夹位在两作动杆的缺口中。
5、如权利要求 4所述的连续式喷雾装置，其中所述扳机后可设有一活动 推杆， 所述推杆的后方开剖成一叉口， 在叉口内侧设有前述齿条， 用与转轴 上所设的齿轮啮接； 又推杆与基座间互设有平行滑动的轨道， 在两侧轨道的 终端并设突柱块， 使与壳体间可架撑两弹簧以构成前述的还原机构。
6、如权利要求 5所述的连续式喷雾装置，其中所述单一出水管内设有逆 止阀， 其由两出水孔前置一突点瓣片所构成； 使可产生一出、 一止交互切换 控制的止逆效果。
7、如权利要求 6所述的连续式喷雾装置，其中所述本体后方突部向下设 有单一进水管， 突部内置有两个逆止阀， 其包括一双孔的闭封片、 二进水管 及其上所设的逆止球所构成。
8、如权利要求 6所述的连续式喷雾装置，其中所述本体后方突部向下分 设有两只进水管， 其内各设有一逆止阀。
9、一种连续式喷雾装置喷雾控制方法，其喷雾单元底下具有吸管基座以 连接瓶罐， 喷雾单元的喷头下方设有扳机， 其上设有还原 勾使扳机受按压 后会自动还原， 其控制步骤在于：
a.扳机受按压或还原时， 经机械连动方式， 使多个作动杆产生交互连动 往复推力；
b. 多个作动杆对应于多个泵，将多个作动杆交互连动往复推力作用于流 体通道的泵上；
c.喷头连接于泵， 使扳机受按压及还原时， 喷头皆可产生连续式喷雾效 果。
10、 如权利要求 9所述的连续式喷雾装置喷雾控制方法， 其机械连动方 式， 是采用齿条与齿轮， 而带动一转轴旋转， 旋转的转轴上串设一螺旋片， 多个作动杆分布设在螺旋片的旋动范围内， 可交互连动产生往复推力。
PCT/CN2008/000926 2008-01-16 2008-05-12 连续式喷雾装置及其控制方法 WO2009137952A1 (zh)

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US12/213,304 US20090179083A1 (en) 2008-01-16 2008-06-18 Method and system for controlling the spray to continuously spray

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