CN209617899U - 防紫外线高刚性自封喷头 - Google Patents

防紫外线高刚性自封喷头 Download PDF

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CN209617899U
CN209617899U CN201822067048.0U CN201822067048U CN209617899U CN 209617899 U CN209617899 U CN 209617899U CN 201822067048 U CN201822067048 U CN 201822067048U CN 209617899 U CN209617899 U CN 209617899U
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nozzle
hole
head cap
self
blockage
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黄建艺
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Zhejiang Zhengzhuang Industrial Co Ltd
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Zhejiang Zhengzhuang Industrial Co Ltd
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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
    • 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
    • B05B11/0005—Components or details
    • B05B11/0062—Outlet valves actuated by the pressure of the fluid to be sprayed
    • B05B11/007—Outlet valves actuated by the pressure of the fluid to be sprayed being opened by deformation of a sealing element made of resiliently deformable material, e.g. flaps, skirts, duck-bill valves
    • 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
    • B05B11/0005—Components or details
    • B05B11/0008—Sealing or attachment arrangements between sprayer and container
    • B05B11/0013—Attachment arrangements comprising means cooperating with the inner surface of the container
    • 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
    • B05B11/0005—Components or details
    • B05B11/0027—Means for neutralising the actuation of the sprayer ; Means for preventing access to the sprayer actuation means
    • B05B11/0032—Manually actuated means located downstream the discharge nozzle for closing or covering it, e.g. shutters
    • 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
    • B05B11/02—Membranes or pistons acting on the contents inside the container, e.g. follower pistons
    • B05B11/028—Pistons separating the content remaining in the container from the atmospheric air to compensate underpressure inside the container
    • 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
    • B05B11/1023—Piston pumps having an outlet valve opened by deformation or displacement of the piston relative to its actuating stem
    • 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

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

Abstract

本实用新型涉及一种防紫外线高刚性自封喷头，主要针对解决现有同类产品中喷嘴结构设计欠佳，雾化效果不理想，较难产生极细雾状喷射的技术问题而设计。该自封喷头的头帽出液孔设有喷嘴，头帽的进液孔至出液孔呈L字形通道，头帽位于外罩内，外罩与大圈扣合，大圈设置于外瓶的瓶口，大圈的中心孔设有泵芯组立，泵芯组立的阀杆与头帽的进液孔套合，外瓶内设有大活塞；其要点是所述喷嘴的喷液孔内设有堵塞，堵塞呈T字形，堵塞的一端扣柱外径设有扣位筋圈，堵塞的另一端圆端面为密封膜面，堵塞的密封膜面与喷嘴一端喷液孔孔口的台阶面槽贴合的同时，堵塞的扣位筋圈与喷嘴该侧孔径凸起的内壁筋柱扣合，堵塞为硅胶堵塞，外瓶为防紫外线高刚性外瓶。

Description

防紫外线高刚性自封喷头
技术领域
本实用新型涉及微型喷雾器的喷头，是一种防紫外线高刚性自封喷头。
背景技术
目前，市场上采用自封喷头的化妆品包装较少，因其结构限制，采用此类型的产品不是组成零件较多，就是造成外观结构的影响。这些自封喷头应用于日化包装护肤品中，在使用喷头时能使内容物有效地出液，在不使用喷头时能有效地阻隔空气，防止内容物氧化、滋生细菌。如中国专利文献中披露的申请号201820405895.0，授权公告日2018.10.30，实用新型名称“一种喷头用压帽改进结构”；再如中国专利文献中披露的申请号201720650842.0，授权公告日2018.01.05，实用新型名称“一种喷头用压帽”。但上述喷头和同类产品的主要部件中缺少弹套结构设计，喷头内压强或回旋效果欠佳，较难用于外瓶内带大活塞的日化包装护肤品。
发明内容
为克服上述不足，本实用新型的目的是向本领域提供一种防紫外线高刚性自封喷头，使其解决现有同类产品中喷嘴结构设计欠佳，雾化效果不理想，较难产生极细雾状喷射的技术问题。其目的是通过如下技术方案实现的。
一种防紫外线高刚性自封喷头，该自封喷头的头帽出液孔设有喷嘴，头帽的进液孔至出液孔呈L字形通道，头帽位于外罩内，外罩与大圈扣合，大圈设置于外瓶的瓶口，大圈的中心孔设有泵芯组立，泵芯组立的阀杆与头帽的进液孔套合，外瓶内设有大活塞；其结构设计要点是所述喷嘴的喷液孔内设有堵塞，堵塞呈T字形，堵塞的一端扣柱外径设有扣位筋圈，堵塞的另一端圆端面为密封膜面，堵塞的密封膜面与喷嘴一端喷液孔孔口的台阶面槽贴合的同时，堵塞的扣位筋圈与喷嘴该侧孔径凸起的内壁筋柱扣合，堵塞为硅胶堵塞，外瓶为防紫外线高刚性外瓶。从而按压头帽时，外瓶内的液体通过大活塞的作用进入泵芯组立内，泵芯组立内的液体通过阀杆进入头帽，最后通过头帽处喷嘴内的堵塞阻挡雾化喷出。
所述喷嘴的内壁筋柱呈均距三等分设置，喷嘴另一端外径凸起的圈筋与头帽的出液孔扣合，喷嘴的喷液孔与头帽的出液孔对齐。上述便于喷嘴与头帽之间的固定，以及产生间隙通道，使液体阻挡雾化喷出。
所述泵芯组立的内塞与大圈的上圈口内径扣合，泵芯组立的泵体底部泵孔与大圈的下圈口扣合，泵体内的底部泵孔设有弹套，泵体内阀针与阀杆套合，泵体内阀针的外径设有小活塞，阀杆伸出内塞，阀杆的头帽一端外径与内塞之间的阀杆外径设有弹簧。上述为泵芯组立的具体结构，方便了该自封式喷头的自动化生产装配。
本实用新型结构设计合理，密封性好，雾状喷射极细，生产、装配方便，应用范围广；适合作为护肤品中外瓶内设有大活塞的容器喷头使用，及其同类产品的结构改进。
附图说明
图1是本实用新型的剖视结构示意图，图中框定的部分进行了放大。
图2是本实用新型的喷嘴放大结构示意。
图3是本实用新型的堵塞放大结构示意。
附图序号及名称：1、外罩，2、头帽，3、堵塞，301、扣位筋圈，302、密封膜面，4、喷嘴，401、内壁筋柱，402、台阶面槽，403、圈筋，5、泵芯组立，6、大圈，7、外瓶，8、大活塞。
具体实施方式
现结合附图，对本实用新型结构作进一步描述。如图1-3所示，该自封喷头的头帽2出液孔设有喷嘴4，头帽的进液孔至出液孔呈L字形通道，头帽位于外罩1内，外罩与大圈6扣合，大圈设置于外瓶7的瓶口，大圈的中心孔设有泵芯组立5，泵芯组立的阀杆与头帽的进液孔套合，外瓶内设有大活塞8；泵芯组立的内塞与大圈的上圈口内径扣合，泵芯组立的泵体底部泵孔与大圈的下圈口扣合，泵体内的底部泵孔设有弹套，泵体内阀针与阀杆套合，泵体内阀针的外径设有小活塞，阀杆伸出内塞，阀杆的头帽一端外径与内塞之间的阀杆外径设有弹簧。其具体结构如下：喷嘴的喷液孔内设有堵塞3，堵塞呈T字形，堵塞的一端扣柱外径设有扣位筋圈301，堵塞的另一端圆端面为密封膜面302，堵塞的密封膜面与喷嘴一端喷液孔孔口的台阶面槽402贴合的同时，堵塞的扣位筋圈与喷嘴该侧孔径凸起的内壁筋柱401扣合，堵塞为硅胶堵塞，外瓶为防紫外线高刚性外瓶。其中，喷嘴的内壁筋柱呈均距三等分设置，喷嘴另一端外径凸起的圈筋403与头帽的出液孔扣合，喷嘴的喷液孔与头帽的出液孔对齐。
该自封喷头为硅胶堵塞装配喷嘴结构，堵塞（硅胶材料）的扣位筋圈装入喷嘴的三条内壁筋柱中，此时堵塞的密封膜面与喷嘴的台阶面槽贴合，形成密封状态，然后装入头帽孔内。在喷头出液体时，由于内部压力，内容物挤压堵塞密封面，此时会从喷嘴与堵塞的贴合密封面中流出（硅胶面变形），完成出液，在喷头不使用时，堵塞密封面回复原先形态，使之始终处于头帽与堵塞贴合密封状态，能有效的保护头帽内的内容物不接触空气，防止内容物氧化、滋生细菌。因此，该自封喷头不同与市面上的自封喷头，在不牺牲外观设计的情况下，且用最少零部件，只用三个零件组成，且能满足功能要求，最大限度节约成本，且外形美观大方。

Claims (3)

1.一种防紫外线高刚性自封喷头，该自封喷头的头帽（2）出液孔设有喷嘴（4），头帽的进液孔至出液孔呈L字形通道，头帽位于外罩（1）内，外罩与大圈（6）扣合，大圈设置于外瓶（7）的瓶口，大圈的中心孔设有泵芯组立（5），泵芯组立的阀杆与头帽的进液孔套合，外瓶内设有大活塞（8）；其特征在于所述喷嘴（4）的喷液孔内设有堵塞（3），堵塞呈T字形，堵塞的一端扣柱外径设有扣位筋圈（301），堵塞的另一端圆端面为密封膜面（302），堵塞的密封膜面与喷嘴（4）一端喷液孔孔口的台阶面槽（402）贴合的同时，堵塞的扣位筋圈与喷嘴孔径凸起的内壁筋柱（401）扣合，堵塞为硅胶堵塞，外瓶为防紫外线高刚性外瓶。
2.根据权利要求1所述的防紫外线高刚性自封喷头，其特征在于所述喷嘴（4）的内壁筋柱（401）呈均距三等分设置，喷嘴另一端外径凸起的圈筋（403）与头帽（2）的出液孔扣合，喷嘴的喷液孔与头帽的出液孔对齐。
3.根据权利要求1所述的防紫外线高刚性自封喷头，其特征在于所述泵芯组立（5）的内塞与大圈（6）的上圈口内径扣合，泵芯组立的泵体底部泵孔与大圈的下圈口扣合，泵体内的底部泵孔设有弹套，泵体内阀针与阀杆套合，泵体内阀针的外径设有小活塞，阀杆伸出内塞，阀杆的头帽（2）一端外径与内塞之间的阀杆外径设有弹簧。
CN201822067048.0U 2018-12-10 2018-12-10 防紫外线高刚性自封喷头 Active CN209617899U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111096536A (zh) * 2019-12-30 2020-05-05 浙江正庄实业有限公司 抗菌高刚性单层扁平乳液瓶及其材料制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111096536A (zh) * 2019-12-30 2020-05-05 浙江正庄实业有限公司 抗菌高刚性单层扁平乳液瓶及其材料制备方法
CN111096536B (zh) * 2019-12-30 2024-03-15 浙江正庄实业有限公司 抗菌高刚性单层扁平乳液瓶及其材料制备方法

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