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WO2009146574A1 - 单泵双腔的连续式喷雾装置及其控制方法 - Google Patents

单泵双腔的连续式喷雾装置及其控制方法 Download PDF

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Publication number
WO2009146574A1
WO2009146574A1 PCT/CN2008/001077 CN2008001077W WO2009146574A1 WO 2009146574 A1 WO2009146574 A1 WO 2009146574A1 CN 2008001077 W CN2008001077 W CN 2008001077W WO 2009146574 A1 WO2009146574 A1 WO 2009146574A1
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WO
WIPO (PCT)
Prior art keywords
chamber
pump
spray
trigger
piston
Prior art date
Application number
PCT/CN2008/001077
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/CN2008/001077 priority Critical patent/WO2009146574A1/zh
Priority to US12/230,635 priority patent/US20100051650A1/en
Publication of WO2009146574A1 publication Critical patent/WO2009146574A1/zh

Links

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
    • B05B11/1088—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
    • B05B11/1042—Components or details
    • B05B11/1052—Actuation means
    • B05B11/1056—Actuation means comprising rotatable or articulated levers
    • B05B11/1057—Triggers, i.e. actuation means consisting of a single lever having one end rotating or pivoting around an axis or a hinge fixedly attached to the container, and another end directly actuated by the user

Definitions

  • the invention relates to a single pump double-cavity continuous spray device and a control method thereof.
  • the single-pump and double-cavity continuous spray device designed to push the pump out of the water when the trigger is pressed and restored, so that the spray device produces continuous Spray effect.
  • Figure 1 shows a schematic view of a conventional spray device.
  • the current spray device still stays in the application, and can only produce intermittent water spray or spray every time it is pressed. 'It cannot produce continuous water spray when the trigger is pressed and restored. Or spray effect, therefore, when faced with more demand, the operator must constantly press with the hand, so that the amount can be sprayed up and down again and again, the spray speed is not only slow, but also easy to operate.
  • Hand acid for its shortcomings.
  • the main object of the present invention is to provide a single-pump, two-chamber continuous spray device, which mainly comprises: a spray unit, the spray unit has a spray head, a trigger is arranged below the spray head, and a straw base is connected under the spray head to connect a bottle, a fluid passage is formed between the nozzle and the base of the straw; a reduction mechanism is disposed on the spray unit, so that the trigger can be restored to an unpressed position after the press is pressed; and an actuating rod has one end a piston, when the trigger is pressed and restored, the piston of the actuating rod is reciprocated by mechanical linkage; a pump is disposed on the fluid passage of the spray unit, and the actuating rod corresponds to the pump, The piston is disposed in the pump and is partitioned into a first chamber and a second chamber; wherein: when the piston reciprocates, the first chamber and the second chamber exchange water to make the spray device Produces a continuous spray effect.
  • Another object of the present invention is to provide a spray control method for a single pump dual chamber continuous spray device for controlling the above spray device, the control steps of which are:
  • the actuating rod corresponds to the pump, and the thrust generated by the reciprocating movement of the piston of the actuating rod acts on the pump having the first chamber and the second chamber;
  • 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 schematic view of a conventional spray device
  • Figure 2 is a schematic view of a spray device of the present invention
  • FIG. 3 is a schematic view showing the operation of the spray device of the present invention.
  • FIGS. 4a and 4b are schematic views of the operation of the pump of the present invention.
  • Figure 5 is a flow chart of a spray control method of the continuous spray device of the present invention.
  • Nozzle 1 1 Trigger Straw base 13
  • First chamber 41 First water inlet 41 1 First water outlet 412 Second chamber 42 Second water inlet 421 Second water outlet 422 Check valve 43, 44 Water inlet pipe 45, 46
  • the single-pump dual-chamber continuous spray device of the present invention mainly comprises: a spray unit 1, the spray unit 1 has a spray head 1 1, and a spray head 1 1 is disposed below trigger 12, a straw base 13 is attached to the bottom to connect a bottle weight 14, a fluid passage 15 is formed between the nozzle 11 and the straw base 13; a reduction mechanism 2 is disposed on the spray unit 1 so that the trigger 12 after the end of the pressing, it can be restored to the unpressed position; an actuating rod 3 having a piston 3 1 at one end thereof, when the trigger 12 is pressed and restored 100, the mechanical linkage 200 is used to make the actuating rod 3
  • the piston 31 generates a reciprocating movement 300; a pump 4 is disposed on the fluid passage 15 of the spray unit 1, and the actuating rod 3 corresponds to the pump 4, and the piston 3 1 is housed in the pump 4 to separate it into a pump
  • the first chamber 41 and the second chamber 42 are characterized in that: when the piston 31 reciprocates,
  • the first chamber 41 has a first water inlet hole 41 1 and a first water outlet hole 412.
  • the second chamber 42 has a second water inlet hole 421 and a second water outlet hole. 422.
  • the first water outlet hole 412 and the second water outlet hole 422 are collected to a shuttle valve 47.
  • the outlet valve 47 is connected to the outlet pipe 48, and the outlet pipe 48 is connected to the nozzle 1 1 so that a discharge can be generated.
  • the anti-reverse effect of the interactive switching control at the front end of the first water inlet hole 41 1 and the second water inlet hole 421, a water inlet pipe 45, 46 is disposed in each, and a check valve 43 and 44 are respectively disposed therein to prevent water from flowing backward when the water is discharged, and the separation is further provided.
  • the inlet pipes are connected to the front end of the check valves 43, 44, and can also be connected to form a single inlet pipe (not shown).
  • the spray control method of the single pump double chamber continuous spray device of the present invention has a flow chart as shown in FIG. 5, and the control steps thereof are described as follows with reference to FIG.
  • the actuating rod 3 corresponds to the pump 4, and the thrust generated by the reciprocating movement 300 of the piston 31 of the actuating rod 3 acts on the pump 4 having the first chamber 41 and the second chamber 42; c.
  • the nozzle 1 is connected to the pump 4, and when the trigger 12 is pressed and restored to 100, the nozzle 1 1 can produce a continuous spray effect;
  • the utility model is characterized in that: when the piston 31 reciprocates, the first chamber 41 and the second chamber 42 alternately discharge water, so that the spray device produces a continuous spraying effect.
  • the invention has achieved the continuous spray effect that is desired to be improved under the background technology, and has not been disclosed before the application, and the novelty, the progressiveness, the practicability, and the application for the invention patent have been met.

Landscapes

  • Nozzles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Closures For Containers (AREA)

Description

单泵双腔的连续式喷雾装置
及其控制方法 技术领域
本发明为一种单泵双腔连续式喷雾装置及其控制方法， 其所设计单泵双 腔的连续式喷雾装置， 在扳机受按压及还原时， 皆能推动泵出水， 使喷雾装 置产生连续的喷雾效果。 背景技术
图 1显示现有喷雾装置的示意图， 现行喷雾装置在应用上仍停留在每次 受按压时， 只能产生断续的喷水或喷雾， '无法在扳机按压及还原时皆产生连 续的喷水或喷雾效果， 因此， 当面对较多用量需求时， 操作者必须不断以手 按压， 方能一次又一次累增喷出足够的用量， 其产生喷雾速度不但较慢， 而 且操作上也容易造成手酸， 为其缺点所在。
本发明人有鉴于现有缺点所在， 乃亟思加以创新， 经不断实验改良后， 终 于研发成功本发明。 发明内容
本发明的主要目的在于提供一种单泵双腔连续式喷雾装置，其主要包括： 一喷雾单元， 其该喷雾单元具一喷头， 该喷头下方设置一扳机， 底下具有一 吸管基座以连接一瓶罐， 在该喷头与该吸管基座间形成一流体通道； 一还原 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； 一作动杆， 其一端具一活塞， 当该扳机受按压及还原时， 通过机械连动方式， 使得该作动杆的活塞产生往复移动； 一泵， 设置于喷雾单元的流体通道上， 且该作动杆对应该泵， 该活塞容置于泵中， 将其区隔成一第一腔室及一第二 腔室； 其特征在： 该活塞往复移动时， 该第一腔室及该第二腔室交互出水， 使喷雾装置产生连续喷雾效果。
本发明的另一目的， 在提供一种单泵双腔连续式喷雾装置的喷雾控制方法， 以控制上述喷雾装置， 其控制步骤在于：
a.当扳机受按压及还原时， 通过机械连动方式， 使得该作动杆的活塞产 生往复移动；
b.作动杆对应于泵， 将作动杆的活塞往复移动所产生的推力， 作用于具 第一腔室及第二腔室的泵上；
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为现有喷雾装置的示意图；
图 2为本发明喷雾装置的示意图；
图 3为本发明喷雾装置的动作示意图；
图 4a、 图 4b为本发明泵动作示意图；
图 5为本发明连续式喷雾装置的喷雾控制方法流程图。
简单符号说明
喷雾单元 1
喷头 1 1 扳机 吸管基座 13
瓶罐 14 流体通道
还原机构 2
作动杆 3
活塞 31
泵 4
第一腔室 41 第一进水口 41 1 第一出水口 412 第二腔室 42 第二进水口 421 第二出水口 422 逆止阀 43、 44 进水管 45、 46
梭动阀 47 出水管 48
按压及还原 100 机械连动 200 往复移动 300 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 2-图 3所示， 本发明所设的单泵双腔连续式喷雾装置， 其主要 包括： 一喷雾单元 1， 该喷雾单元 1具一喷头 1 1， 该喷头 1 1下方设置一扳机 12,底下具有一吸管基座 13以连接一瓶權 14,在该喷头 1 1与该吸管基座 13 间形成一流体通道 15; —还原机构 2, 设置于该喷雾单元 1上， 使得该扳机 12按压结束后可还原至未按压的位置； 一作动杆 3 , 其一端具一活塞 3 1， 当 该扳机 12受按压及还原 100时， 通过机械连动 200方式， 使得该作动杆 3 的活塞 31产生往复移动 300; —泵 4, 设置于喷雾单元 1的流体通道 1 5上， 且该作动杆 3对应该泵 4, 该活塞 3 1容置于泵 4中， 将其区隔成一第一腔室 41及一第二腔室 42; 其特征在： 该活塞 31往复移动时， 该第一腔室 41及该 第二腔室 42交互出水， 使喷雾装置产生连续喷雾效果。
另本发明进一步说明，在该第一腔室 41具有一第一进水孔 41 1及一第一 出水孔 412, 该第二腔室 42具有一第二进水孔 421及一第二出水孔 422。 该 第一出水孔 412与该第二出水孔 422集汇至一梭动阀 47, 由该梭动阀 47接 出一出水管 48， 该出水管 48接至喷头 1 1 , 使可产生一出、 一止交互切换控 制的止逆效果。 此外在第一进水孔 41 1及该第二进水孔 421前端， 各分设有 一进水管 45、 46, 其内各设有一逆止阀 43、 44, 以防止出水时水逆流， 另该 分设进水管在逆止阀 43、 44进水前端， 也可连通成一单一进水管（图未示)。
另更进一步说明泵动作情形， 参考图 4a所示， 当作动杆 3向上移动时， 活塞 31向上推，使的第一腔室 41空间缩小，第一进水孔 41 1逆止阀 43止逆， 由第一出水孔 412经由梭动阀 47接出水管 48出水；另第二腔室 42空间变大， 第二出水孔 422受梭动阀 47作用止逆， 第二进水孔 421逆止阀 44开启， 将 水经由进水管 46吸进第二腔室 42， 产生一边汲水一边压出的交互作动。 另 参考图 4b所示， 当作动杆 3向下移动时， 活塞 31向下推， 使的第二腔室 42 空间缩小， 第二进水孔 421逆止阀 44止逆， 由第二出水孔 422经由梭动阀 47接出水管 48出水； 另第一腔室 41空间变大，第一出水孔 412受梭动阀 47 作用止逆， 第一进水孔 41 1逆止阀 43开启， 将水经由进水管 45吸进第一腔 室 41， 产生一边汲水一边压出的交互作动。
本发明单泵双腔连续式喷雾装置的喷雾控制方法，其流程图如图 5所示， 配合图 2-图 4其控制步骤说明如下：
a.当扳机 12受按压及还原 100时， 通过机械连动 200方式， 使得该作动 杆 3的活塞 31产生往复移动 300;
b.作动杆 3对应于泵 4， 将作动杆 3的活塞 31往复移动 300所产生的推 力， 作用于具第一腔室 41及第二腔室 42的泵 4上； c.喷头】 1连接于泵 4， 使扳机 12受按压及还原 1 00时， 喷头 1 1皆可产 生连续式喷雾效果；
其特征在： 该活塞 31往复移动时，该第一腔室 41及该第二腔室 42交互 出水， 使喷雾装置产生连续喷雾效果。
综上所述， 本发明在突破背景的技术下， 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. 一秤单泵双腔连续式喷雾装置， 其主要包括：
喷雾单元， 该喷雾单元具一喷头， 该喷头下方设置一扳机， 底下具有一 吸管基座以连接一瓶罐， 在该喷头与该吸管基座间形成一流体通道；
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；
作动杆， 其一端具一活塞， 当该扳机受按压及还原时， 通过机械连动方 式， 使得该作动杆的活塞产生往复移动；
泵， 设置于喷雾单元的流体通道上， 且该作动杆对应该泵， 该活塞容置 于泵中， 将其区隔成一第一腔室及一第二腔室；
其特征在该活塞往复移动时， 该第一腔室及该第二腔室交互出水， 使喷雾装 置产生连续喷雾效果。
2.如权利要求 1所述的单泵双腔连续式喷雾装置， 其中该第一腔室具有 一第一进水孔及一第一出水孔， 该第二腔室具有一第二进水孔及一第二出水 孔。
3.如权利要求 2所述的单泵双腔连续式喷雾装置， 其中该第一出水孔与 该第二出水孔集汇至一梭动阔， 由该梭动阀接出一出水管， 该出水管接至喷 头， 使可产生一出、 一止交互切换控制的止逆效果。
4.如权利要求 2所述的单泵双腔连续式喷雾装置， 其中该第一进水孔及 该第二进水孔前端， 各分设有一进水管， 其内各设有一逆止阀。
5.如权利要求 4所述的单泵双腔连续式喷雾装置， 其中该分设进水管在 逆止阀进水前端， 也可连通成一单一进水管。
6.—种单泵双腔连续式喷雾装置的喷雾控制方法， 其喷雾单元底下具有 吸管基座以连接一瓶罐， 喷雾单元的喷头下方设有扳机， 其上设有还原机构 使扳机受按压后会自动还原， 其控制步骤在于：
a.当扳机受按压及还原时， 通过机械连动方式， 使得该作动杆的活塞产 生往复移动；
b.作动杆对应于泵， 将作动杆的活塞往复移动所产生的推力， 作用于具 第一腔室及第二腔室的泵上； 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；
其特征在该活塞往复移动时， 该第一腔室及该第二腔室交互出'氷， 使喷 雾装置产生连续喷雾效果。
7.如权利要求 6所述的喷雾控制方法， 其中该第一腔室具有一第一进水 孔及一第一出水孔， 该第二腔室具有一第二进水孔及一第二出水孔。
8.如权利要求 7所述的喷雾控制方法， 其中该第一出水孔与该第二出水 孔集汇至一梭动阀， 由该梭动阀接出一出水管， 该出水管接至喷头， 使可产 生一出、 一止交互切换控制的止逆效果。
9 .如权利要求 7所述的喷雾控制方法， 其中该第一进水孔及该第二进水 孔前端， 各^ H殳有一进水管， 其内各设有一逆止阀。
10.如权利要求 9所述的喷雾控制方法，其中该分设进水管在逆止阀进水 前端， 也可连通成一单一进水管。
PCT/CN2008/001077 2008-06-02 2008-06-02 单泵双腔的连续式喷雾装置及其控制方法 WO2009146574A1 (zh)

Priority Applications (2)

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PCT/CN2008/001077 WO2009146574A1 (zh) 2008-06-02 2008-06-02 单泵双腔的连续式喷雾装置及其控制方法
US12/230,635 US20100051650A1 (en) 2008-06-02 2008-09-03 Spray gun for generating continuous spray and method for controlling the spray gun

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/CN2008/001077 WO2009146574A1 (zh) 2008-06-02 2008-06-02 单泵双腔的连续式喷雾装置及其控制方法
US12/230,635 US20100051650A1 (en) 2008-06-02 2008-09-03 Spray gun for generating continuous spray and method for controlling the spray gun

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FR3053579B1 (fr) * 2016-07-06 2018-08-17 Galderma Research & Development Dispositif pour le conditionnement et la distribution d'un produit, notamment d'un produit cosmetique
USD1037859S1 (en) 2022-10-07 2024-08-06 Method Products, Pbc Bottle

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