WO2022141748A1 - 一种挤压式容器瓶 - Google Patents

一种挤压式容器瓶 Download PDF

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Publication number
WO2022141748A1
WO2022141748A1 PCT/CN2021/075432 CN2021075432W WO2022141748A1 WO 2022141748 A1 WO2022141748 A1 WO 2022141748A1 CN 2021075432 W CN2021075432 W CN 2021075432W WO 2022141748 A1 WO2022141748 A1 WO 2022141748A1
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WO
WIPO (PCT)
Prior art keywords
liquid
bottle
bottle cap
squeeze
liquid outlet
Prior art date
Application number
PCT/CN2021/075432
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English (en)
French (fr)
Inventor
魏恺
Original Assignee
广东蒂姆森大健康科技有限公司
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Publication of WO2022141748A1 publication Critical patent/WO2022141748A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D1/00—Containers having bodies formed in one piece, e.g. by casting metallic material, by moulding plastics, by blowing vitreous material, by throwing ceramic material, by moulding pulped fibrous material, by deep-drawing operations performed on sheet material
    • B65D1/32—Containers adapted to be temporarily deformed by external pressure to expel contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/06—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages
    • B65D47/08—Closures with discharging devices other than pumps with pouring spouts or tubes; with discharge nozzles or passages having articulated or hinged closures
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/04—Closures with discharging devices other than pumps
    • B65D47/20—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D47/00—Closures with filling and discharging, or with discharging, devices
    • B65D47/40—Closures with filling and discharging, or with discharging, devices with drip catchers or drip-preventing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D51/00—Closures not otherwise provided for
    • B65D51/24—Closures not otherwise provided for combined or co-operating with auxiliary devices for non-closing purposes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D53/00—Sealing or packing elements; Sealings formed by liquid or plastics material

Definitions

  • the present invention relates to the technical field of containers and bottles, in particular to a squeeze-type container bottle.
  • the squeeze bottle is to increase the pressure of its inner cavity by pressing the bottle body, so as to pour out the contents stored in the inner cavity.
  • squeeze bottles are commonly used in the market as filling bottles for laundry detergents, shower gels, shampoos, etc.
  • the squeeze bottle recovers its deformation so that during the process of returning the liquid to the bottle, a small amount of liquid remains at the spout and may drip out of the bottle. This leads to waste of liquid, and there is also a problem that the periphery of the spout is contaminated and becomes unsanitary.
  • the present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the present invention provides a squeeze-type container bottle, which can prevent the liquid outlet pipe from loosening or falling into the bottle, and can effectively avoid liquid waste.
  • a squeeze-type container bottle includes: a bottle body with a bottle mouth at the top; a bottle cap, detachably arranged on the bottle mouth, with a fixed channel inside, and the inner diameter of the fixed channel It gradually decreases from bottom to top, the inside of the bottle cap is also provided with a liquid collecting cavity, and the upper end of the liquid collecting cavity forms a liquid pouring port; the liquid outlet pipe is inserted into the inside of the bottle body and the upper end is fixedly inserted.
  • the liquid outlet nozzle is detachably arranged on the bottle cap and communicated with the upper end of the liquid outlet pipe, and the liquid outlet direction of the liquid outlet nozzle is toward the bottom of the liquid collection chamber.
  • the container bottle is provided with a fixed channel whose inner diameter gradually decreases from bottom to top on the bottle cap.
  • the upper end of the liquid outlet pipe can be slowly inserted into the fixed channel, that is, the closer the liquid outlet pipe is The upper part of the fixed channel is subjected to greater pressure on both sides of the fixed channel, so that the liquid outlet pipe can be stably installed on the bottle cap, preventing the liquid outlet pipe from falling into the bottle body.
  • the container bottle is provided with a liquid collecting chamber and a liquid outlet nozzle on the bottle cap, and the liquid outlet direction of the liquid outlet nozzle is set to face the bottom of the liquid collecting chamber, so that the liquid squeezed from the bottle body can pass through.
  • the liquid outlet pipe When the liquid outlet pipe is pumped to the liquid outlet nozzle, the liquid can flow into the liquid collecting chamber instead of being sprayed straight out.
  • the liquid in the liquid collecting chamber can be poured out from the liquid pouring port for use. While taking the liquid quantitatively according to the actual demand, it also effectively avoids the waste of the liquid, and at the same time ensures the hygienic quality of the liquid.
  • the liquid outlet nozzle is in the shape of a cap with an opening facing downward, and an annular liquid outlet port communicating with the liquid collection chamber is formed between the liquid outlet nozzle and the bottle cap.
  • the edge of the liquid pouring port is provided with an arc-shaped flange that is turned outwards.
  • the bottle cap is further provided with an annular guiding groove with an upward opening, and the annular guiding groove is arranged outside the liquid pouring port and is lower than the liquid pouring port,
  • the annular guide groove is provided with a backflow notch which is communicated with the liquid collecting chamber.
  • the upper part of the bottle cap is further provided with a flip cover, and the flip cover can be rotated relative to the bottle cap to seal or open the liquid pouring port.
  • the bottom of the flip cover is provided with an annular sealing groove with an opening facing downward, and the inner wall of the annular sealing groove is fitted with the outer wall of the fixing channel.
  • the inner wall of the flip cover is provided with a buckle strip
  • the outer wall of the bottle cap is provided with a buckle groove that is snap-fitted with the buckle strip
  • the outer wall of the flip cover is provided with a breaking block protruding outward.
  • the inner wall of the flip cover is also provided with a water sealing block, and the water sealing block is attached to the inner wall of the bottle cap.
  • the sealing block is closed. The water block plugs the backflow gap.
  • the bottle cap and the bottle mouth are threadedly connected, the flip cap and the bottle cap are integrally formed, and a sealing gasket is further provided between the bottle cap and the bottle mouth.
  • FIG. 1 is a schematic structural diagram of an embodiment of the present invention
  • Fig. 2 is a partial structural schematic diagram of an embodiment of the present invention.
  • Fig. 3 is the enlarged view of A place in Fig. 2;
  • FIG. 5 is a partial structural cross-sectional view of an embodiment of the present invention.
  • FIG. 6 is an enlarged view of B in FIG. 5 .
  • bottle body 100 bottle mouth 110, bottle cap 200, fixed channel 210, liquid collection chamber 220, buckle groove 230, arc flange 240, annular guide groove 250, return gap 251, liquid outlet pipe 300, outlet
  • the azimuth description such as the azimuth or position relationship indicated by up, down, front, rear, left, right, etc.
  • the azimuth description is based on the azimuth or position relationship shown in the drawings, only In order to facilitate the description of the present invention and simplify the description, it is not indicated or implied that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
  • the meaning of several is one or more, the meaning of multiple is two or more, greater than, less than, exceeding, etc. are understood as not including this number, above, below, within, etc. are understood as including this number . If it is described that the first and the second are only for the purpose of distinguishing technical features, it cannot be understood as indicating or implying relative importance, or indicating the number of the indicated technical features or the order of the indicated technical features. relation.
  • the present invention discloses a squeeze-type container bottle, including a bottle body 100 , a bottle cap 200 , a liquid outlet pipe 300 and a liquid outlet nozzle 400 .
  • the top of the bottle body 100 is provided with a bottle mouth 110, the bottle cap 200 is detachably arranged on the bottle mouth 110, the inside of the bottle cap 200 is provided with a fixed channel 210, and the inner diameter of the fixed channel 210 gradually decreases from bottom to top, that is,
  • the fixed channel 210 is in the shape of a hollow truncated cone, the inside of the bottle cap 200 is also provided with a liquid collecting cavity 220, and the upper end of the liquid collecting cavity 220 forms a liquid pouring port, and the liquid outlet pipe 300 is inserted into the inside of the bottle body 100 and the upper end is fixedly inserted.
  • the liquid outlet nozzle 400 is detachably arranged on the bottle cap 200 and communicates with the upper end of the liquid outlet pipe 300 .
  • the bottle cap 200 is provided with a fixed channel 210 whose inner diameter gradually decreases from bottom to top.
  • the upper end of the liquid outlet pipe 300 can be slowly inserted to In the fixed channel 210, that is, the closer the liquid outlet pipe 300 is to the upper part of the fixed channel 210, the greater the pressure on both sides of the fixed channel 210, so that the liquid outlet pipe 300 can be stably installed on the bottle cap 200, preventing the liquid outlet pipe 300 Drop into the bottle body 100.
  • the liquid collection chamber 220 and the liquid outlet nozzle 400 are arranged on the bottle cap 200, and the liquid outlet direction of the liquid outlet nozzle 400 is set to face the bottom of the liquid collection chamber 220, so that the bottle body 100 is squeezed from the bottle body 100.
  • the liquid outlet direction of the liquid outlet nozzle 400 is set to face the bottom of the liquid collection chamber 220, so that the bottle body 100 is squeezed from the bottle body 100.
  • the liquid outlet nozzle 400 is in the shape of a cap with an opening facing downward, and an annular liquid outlet communicated with the liquid collection chamber 220 is formed between the liquid outlet nozzle 400 and the bottle cap 200 . mouth 410.
  • the bottle cap 200 is provided with a mounting protrusion near the top of the fixing channel 210 , the liquid outlet nozzle 400 is clamped on the mounting protrusion, and both sides of the top of the fixing channel 210 are respectively provided with The two side openings are respectively opposite to the inner walls of the two ends of the liquid outlet nozzle 400, so that an annular liquid outlet 410 communicating with the liquid collection chamber 220 is formed between the liquid outlet nozzle 400 and the bottle cap 200, and the bottle body is squeezed. 100, the liquid is sucked from the liquid outlet pipe 300 to the annular liquid outlet 410 and flows into the liquid collection chamber 220 from the annular liquid outlet 410.
  • the arrangement of the annular liquid outlet 410 can make the liquid quickly flow to the liquid collection chamber. 220 internal diffusion, while ensuring the liquid discharge speed, it prevents the liquid from being directly sprayed out and avoids waste.
  • the edge of the liquid pouring port is provided with an arc-shaped flange 240 folded outwards.
  • the liquid pouring port is circular, and the upper edge of the liquid pouring port transitions outward in an arc shape, that is, an arc-shaped flange 240 is formed to facilitate the smooth outflow of the liquid.
  • the bottle cap 200 is further provided with an annular guide groove 250 with an upward opening, and the annular guide groove 250 is arranged around the outside of the liquid pouring port and is lower than the liquid At the pouring outlet, the annular diversion groove 250 is provided with a return gap 251 communicating with the liquid collecting chamber 220 .
  • the liquid overflowing, leaking or remaining from the liquid pouring port can flow into the annular guide groove 250, and flow from the backflow gap on the annular guide groove 250.
  • 251 flows into the liquid collecting chamber 220, so as to recover the liquid remaining on the liquid pouring port, and further avoid liquid waste.
  • the upper part of the bottle cap 200 is further provided with a flip cover 500 , and the flip cover 500 can be Turning relative to the bottle cap 200 to seal or open the liquid pouring port, it should be understood that the flip cap 500 and the bottle cap 200 are hinged on the same side and are integrally formed, which reduces the cost of mold molding.
  • the flip cap 500 can be capped on the bottle cap 200 by snap-fitting or snap-fitting, so as to complete the sealing of the liquid pouring port and the liquid collecting cavity 220 .
  • the inner wall of the flip cover 500 is provided with a buckle strip 520
  • the outer wall of the bottle cap 200 is provided with a buckle slot 230 that forms a buckle fit with the buckle strip 520 , so as to realize the flip cover
  • the purpose of the 500 being stably fastened on the bottle cap 200 is to ensure the airtightness and hygienic quality of the entire container bottle in an idle state.
  • the outer wall of the flip cover 500 is provided with a breaking block 530 protruding outward, and the entire flip cover 500 can be made by manually moving the breaking block 530 upward, which is convenient and practical.
  • the bottom of the flip cover 500 is provided with an annular sealing groove 510 with an opening facing downward, and the inner wall of the annular sealing groove 510 is in contact with the outer wall of the fixing channel 210 .
  • the middle part is integrally formed with the flip cover 500. It should be understood that when the flip cover 500 is in the closed state, the annular sealing groove 510 is attached to the outer wall of the upper part of the fixed channel 210, and also serves to block the liquid outlet nozzle 400 and the annular liquid outlet 410. It can prevent the liquid collecting chamber 220 from overflowing due to excess.
  • the inner wall of the flip cover 500 is also provided with a water sealing block 540, and the water sealing block 540 is in contact with the inner wall of the bottle cap 200.
  • the water blocking block 540 blocks the return gap 251 .
  • the water sealing block 540 is annular, and the water sealing block 540 is integrally formed with the flip cover 500.
  • the water sealing block 540 is attached to the inner wall of the bottle cap 200.
  • the water sealing block 540 seals Blocking the backflow gap 251 strengthens the sealing between the flip cover 500 and the bottle cap 200, and also prevents the liquid from flowing into the annular guide groove 250 when the container bottle is in an idle state.
  • the bottle cap 200 is threadedly connected to the bottle mouth 110 , that is, the bottle mouth 110 is provided with an external thread, and the lower inner wall of the bottle cap 200 has an internal thread matched with the external thread, which is convenient for In the disassembly and assembly of the bottle cap 200 , a sealing gasket 600 is further provided between the bottle cap 200 and the bottle mouth 110 to enhance the sealing between the bottle cap 200 and the bottle mouth 110 .

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Closures For Containers (AREA)

Abstract

一种挤压式容器瓶，包括：瓶体（100），顶部设有瓶口（110）；瓶盖（200），可拆卸地设置在瓶口上，内部设有固定通道（210），固定通道的内径由下至上逐渐减小，瓶盖的内部还设有集液腔（220），且集液腔的上端形成液体倒出口；出液管（300），插设在瓶体的内部且上端固定插装在固定通道内；出液喷嘴（400），可拆卸地设置在瓶盖上并与出液管的上端连通，出液喷嘴的出液方向朝向集液腔的底部。容器瓶结构巧妙，能够使出液管稳固地安装在瓶盖上，防止出液管掉落至瓶体内，容器瓶还实现了可根据实际需求定量取液的功能，有效的避免了液体的浪费，同时还保证了液体的卫生质量。

Description

一种挤压式容器瓶 技术领域
本发明涉及容器瓶技术领域，特别涉及一种挤压式容器瓶。
背景技术
挤压瓶是借由按压瓶体而使其内腔的压强增大，从而注出储存在内腔中的内容物。
此类挤压瓶通常作为洗衣液、沐浴露、洗发剂等的填充瓶，在市场上得到广泛应用。然而，在现有的挤压瓶中，当停止挤压动作时，挤压瓶恢复形变使得液体回流至瓶内过程中，会有少量的液体残留在注出口处并可能滴落在瓶外，导致液体浪费，还会存在注出口周缘处被污染而变得不卫生的问题。
此外，现有的挤压瓶在受到大力挤压或晃动时，挤压瓶内的出液管容易出现松动甚至掉落至瓶内的情况，严重影响挤压瓶的正常使用。
发明内容
本发明旨在至少解决现有技术中存在的技术问题之一。为此，本发明提出一种挤压式容器瓶，能够防止出液管松动或掉落至瓶内，且能够有效避免液体浪费。
根据本发明实施例的一种挤压式容器瓶，包括：瓶体，顶部设有瓶口；瓶盖，可拆卸地设置在所述瓶口上，内部设有固定通道，所述固定通道的内径由下至上逐渐减小，所述瓶盖的内部还设有集液腔，且所述集液腔的上端形成液体倒出口；出液管，插设在所述瓶体的内部且上端固定插装在所述固定通道内；出液喷嘴，可拆卸地设置在所述瓶盖上并与所述出液管的上端连通，所述出液喷嘴的出液方向朝向所述集液腔的底部。
根据本发明实施例的一种挤压式容器瓶，至少具有如下有益效果：
本容器瓶通过在瓶盖上设置内径由下至上逐渐减小的固定通道，当安装出液管时，即可将出液管的上端缓缓插装至固定通道内，即出液管越靠近固定通道的上部受到固定通道两侧的压力越大，以此使得出液管能够稳固地安装在瓶盖上，防止出液管掉落至瓶体内。此外，本容器瓶通过在瓶盖上设置集液腔和出液喷嘴，并将出液喷嘴的出液方向设置成朝向所述集液腔底部的形式，使得从瓶体挤压出的液体经出液管抽吸至出液喷嘴出时，液体能够流进集液腔而不是直线向外喷射，需要使用液体时，即可将集液腔内的液体从液体倒出口倒出使用，做到了根据实际需求定量取液的同时，还有效的避免了液体的浪费，同时保证了液体的卫生质量。
根据本发明的一些实施例，所述出液喷嘴呈开口朝下的帽状，所述出液喷嘴与所述瓶盖之间形成与所述集液腔连通的环形出液口。
根据本发明的一些实施例，所述液体倒出口的边缘处设有向外翻折的弧形翻边。
根据本发明的一些实施例，所述瓶盖上还设有开口朝上的环形导流槽，所述环形导流槽环设于所述液体倒出口的外部且低于所述液体倒出口，所述环形导流槽上开设有与所述集液腔相连通的回流缺口。
根据本发明的一些实施例，所述瓶盖的上部还设有翻盖，所述翻盖可相对所述瓶盖转动以密封或打开所述液体倒出口。
根据本发明的一些实施例，所述翻盖的底部设有开口朝下的环形密封槽，所述环形密封槽的内壁与所述固定通道的外壁相贴合。
根据本发明的一些实施例，所述翻盖的内壁上设有扣条，所述瓶盖的外壁上设有与所述扣条形成扣装配合的扣位槽。
根据本发明的一些实施例，所述翻盖的外壁上向外凸设有掰块。
根据本发明的一些实施例，所述翻盖的内壁上还环设有封水块，所述封水块与所述瓶盖的内壁相贴合，当所述翻盖处于关闭状态时，所述封水块封堵所述回流缺口。
根据本发明的一些实施例，所述瓶盖与所述瓶口螺纹连接，所述翻盖与所述瓶盖一体成型，所述瓶盖与所述瓶口之间还设有密封垫片。
附图说明
本发明的上述和/或附加的方面和优点从结合下面附图对实施例的描述中将变得明显和容易理解，其中：
图1为本发明实施例的结构示意图；
图2为本发明实施例的部分结构示意图；
图3为图2中A处的放大图；
图4为本发明实施例的结构分解图；
图5为本发明实施例的部分结构剖视图；
图6为图5中B处的放大图。
其中：瓶体100、瓶口110、瓶盖200、固定通道210、集液腔220、扣位槽230、弧形翻边240、环形导流槽250、回流缺口251、出液管300、出液喷嘴400、环形出液口410、翻盖500、环形密封槽510、扣条520、掰块530、封水块540、密封垫片600。
具体实施方式
下面详细描述本发明的实施例，所述实施例的示例在附图中示出，其中自始至终相同或类似的标号表示相同或类似的元件或具有相同或类似功能的元件。下面通过参考附图描述的实施例是示例性的，仅用于解释本发明，而不能理解为对本发明的限制。
在本发明的描述中，需要理解的是，涉及到方位描述，例如上、下、前、后、左、右等指示的方位或位置关系为基于附图所示的方位 或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。
在本发明的描述中，若干的含义是一个或者多个，多个的含义是两个及两个以上，大于、小于、超过等理解为不包括本数，以上、以下、以内等理解为包括本数。如果有描述到第一、第二只是用于区分技术特征为目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量或者隐含指明所指示的技术特征的先后关系。
本发明的描述中，除非另有明确的限定，设置、安装、连接等词语应做广义理解，所属技术领域技术人员可以结合技术方案的具体内容合理确定上述词语在本发明中的具体含义。
参见图1、图2、图4、图5和图6，本发明公开了一种挤压式容器瓶，包括瓶体100、瓶盖200、出液管300以及出液喷嘴400。
其中，瓶体100的顶部设有瓶口110，瓶盖200可拆卸地设置在瓶口110上，瓶盖200的内部设有固定通道210，固定通道210的内径由下至上逐渐减小，即固定通道210呈中空的圆台状，瓶盖200的内部还设有集液腔220，且集液腔220的上端形成液体倒出口，出液管300插设在瓶体100的内部且上端固定插装在固定通道210内，出液喷嘴400可拆卸地设置在瓶盖200上并与出液管300的上端连通，出液喷嘴400的出液方向朝向集液腔220的底部。
不难理解的是，本容器瓶通过在瓶盖200上设置内径由下至上逐渐减小的固定通道210，当安装出液管300时，即可将出液管300的上端缓缓插装至固定通道210内，即出液管300越靠近固定通道210的上部受到固定通道210两侧的压力越大，以此使得出液管300能够稳固地安装在瓶盖200上，防止出液管300掉落至瓶体100内。
此外，本容器瓶通过在瓶盖200上设置集液腔220和出液喷嘴400，并将出液喷嘴400的出液方向设置成朝向集液腔220底部的形式，使得从瓶体100挤压出的液体经出液管300抽吸至出液喷嘴400出时，液体能够流进集液腔220而不是直线向外喷射，需要使用液体时，即可将集液腔220内的液体从液体倒出口倒出使用，做到了根据实际需求定量取液的同时，还有效的避免了液体的浪费，同时保证了液体的卫生质量。
在本发明的一些实施例中，再参见图5和图6，出液喷嘴400呈开口朝下的帽状，出液喷嘴400与瓶盖200之间形成与集液腔220连通的环形出液口410。需要理解的是，在本实施例中，瓶盖200在靠近固定通道210顶端位置处设有安装凸部，出液喷嘴400卡装在安装凸部上，固定通道210的顶端两侧分别开设有侧向开口，两个侧向开口分别与出液喷嘴400的两端内壁相对，使得出液喷嘴400与瓶盖200之间形成与集液腔220连通的环形出液口410，挤压瓶体100时，液体即从出液管300抽吸至环形出液口410处并从环形出液口410流入至集液腔220中，环形出液口410的设置能够使得液体快速地向集液腔220内扩散，保证液体的出液速度的同时，防止液体直接向外喷射，避免浪费。
在本发明的一些实施例中，参见图2，为了使得集液腔220内的液体能够顺畅从液体倒出口流出，液体倒出口的边缘处设有向外翻折的弧形翻边240，需要理解的是，液体倒出口呈圆形，液体倒出口的上端边缘向外过渡呈弧形，即形成弧形翻边240，方便液体的顺畅流出。
在本发明的一些实施例中，参见图2和图3，瓶盖200上还设有开口朝上的环形导流槽250，环形导流槽250环设于液体倒出口的外部且低于液体倒出口，环形导流槽250上开设有与集液腔220相连通 的回流缺口251。
应该理解的是，得益于环形导流槽250的设计，使得从液体倒出口溢出、泄露或残留的液体均能够流入至环形导流槽250内，并从环形导流槽250上的回流缺口251流进集液腔220中，以此回收液体倒出口上残留的液体，进一步避免液体浪费。
在本发明的一些实施例中，再参见图1、图2和图5，为了保证容器瓶在闲置状态下集液腔220的密封性，瓶盖200的上部还设有翻盖500，翻盖500可相对瓶盖200转动以密封或打开液体倒出口，需要理解的是，翻盖500与瓶盖200在同一侧铰接且二者一体成型，减少模具成型的成本。翻盖500可通过扣装或卡装的方式盖在瓶盖200上，完成对液体倒出口和集液腔220的密封。
具体的，在本实施例中，参加图4，翻盖500的内壁上设有扣条520，瓶盖200的外壁上设有与扣条520形成扣装配合的扣位槽230，以此实现翻盖500稳定地扣装在瓶盖200上的目的，保证整个容器瓶在闲置状态下的密封性和卫生质量。另外，为了方便翻盖500的打开，翻盖500的外壁上向外凸设有掰块530，使用通过手动向上掰动掰块530即可使整个翻盖500，方便实用。
另外，再参见图5，翻盖500的底部设有开口朝下的环形密封槽510，环形密封槽510的内壁与固定通道210的外壁相贴合，具体的，环形密封槽510设置在翻盖500的中部且与翻盖500一体成型，需要理解的是，翻盖500呈关闭状态时，环形密封槽510贴合在固定通道210上部的外壁上，还起到了封堵出液喷嘴400和环形出液口410的作用，避免集液腔220出现过量而向外溢出的状况。
此外，在本实施例中，再参见图2和图4，翻盖500的内壁上还环设有封水块540，封水块540与瓶盖200的内壁相贴合，当翻盖500处于关闭状态时，封水块540封堵回流缺口251。具体的，封水块540 呈环形且封水块540与翻盖500一体成型，当翻盖500处于关闭状态时，封水块540即与瓶盖200的内壁相贴合，同时，封水块540封堵回流缺口251，加强了翻盖500与瓶盖200之间的密封性，同时还防止了在容器瓶处于闲置状态时液体流进环形导流槽250内。
在本发明的一些实施例中，参见图4，瓶盖200与瓶口110螺纹连接，即瓶口110处设有外螺纹，而瓶盖200的下部内壁具有与外螺纹配合的内螺纹，方便瓶盖200的拆装，瓶盖200与瓶口110之间还设有密封垫片600，加强瓶盖200与瓶口110之间的密封性。
上面结合附图对本发明实施例作了详细说明，但是本发明不限于上述实施例，在所属技术领域普通技术人员所具备的知识范围内，还可以在不脱离本发明宗旨的前提下作出各种变化。

Claims (10)

  1. 一种挤压式容器瓶，其特征在于，包括：
    瓶体(100)，顶部设有瓶口(110)；
    瓶盖(200)，可拆卸地设置在所述瓶口(110)上，内部设有固定通道(210)，所述固定通道(210)的内径由下至上逐渐减小，所述瓶盖(200)的内部还设有集液腔(220)，且所述集液腔(220)的上端形成液体倒出口；
    出液管(300)，插设在所述瓶体(100)的内部且上端固定插装在所述固定通道(210)内；
    出液喷嘴(400)，可拆卸地设置在所述瓶盖(200)上并与所述出液管(300)的上端连通，所述出液喷嘴(400)的出液方向朝向所述集液腔(220)的底部。
  2. 根据权利要求1所述的一种挤压式容器瓶，其特征在于，所述出液喷嘴(400)呈开口朝下的帽状，所述出液喷嘴(400)与所述瓶盖(200)之间形成与所述集液腔(220)连通的环形出液口(410)。
  3. 根据权利要求1所述的一种挤压式容器瓶，其特征在于，所述液体倒出口的边缘处设有向外翻折的弧形翻边(240)。
  4. 根据权利要求3所述的一种挤压式容器瓶，其特征在于，所述瓶盖(200)上还设有开口朝上的环形导流槽(250)，所述环形导流槽(250)环设于所述液体倒出口的外部且低于所述液体倒出口，所述环形导流槽(250)上开设有与所述集液腔(220)相连通的回流缺口(251)。
  5. 根据权利要求4所述的一种挤压式容器瓶，其特征在于，所述瓶盖(200)的上部还设有翻盖(500)，所述翻盖(500)可相对所述瓶盖(200)转动以密封或打开所述液体倒出口。
  6. 根据权利要求5所述的一种挤压式容器瓶，其特征在于，所述翻盖(500)的底部设有开口朝下的环形密封槽(510)，所述环形密封槽(510)的内壁与所述固定通道(210)的外壁相贴合。
  7. 根据权利要求5所述的一种挤压式容器瓶，其特征在于，所述翻盖(500)的内壁上设有扣条(520)，所述瓶盖(200)的外壁上设有与所述扣条(520)形成扣装配合的扣位槽(230)。
  8. 根据权利要求5所述的一种挤压式容器瓶，其特征在于，所述翻盖(500)的外壁上向外凸设有掰块(530)。
  9. 根据权利要求5所述的一种挤压式容器瓶，其特征在于，所述翻盖(500)的内壁上还环设有封水块(540)，所述封水块(540)与所述瓶盖(200)的内壁相贴合，当所述翻盖(500)处于关闭状态时，所述封水块(540)封堵所述回流缺口(251)。
  10. 根据权利要求5所述的一种挤压式容器瓶，其特征在于，所述瓶盖(200)与所述瓶口(110)螺纹连接，所述翻盖(500)与所述瓶盖(200)一体成型，所述瓶盖(200)与所述瓶口(110)之间还设有密封垫片(600)。
PCT/CN2021/075432 2020-12-30 2021-02-05 一种挤压式容器瓶 WO2022141748A1 (zh)

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CN210853604U (zh) * 2019-07-15 2020-06-26 纳爱斯集团有限公司 一种挤压瓶体出液定量盖装置

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JPH0966956A (ja) * 1995-09-01 1997-03-11 Toppan Printing Co Ltd 計量キャップ
JP2002347817A (ja) * 2001-05-29 2002-12-04 Yoshino Kogyosho Co Ltd 液体塗布容器
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