WO2021160002A1 - 一种可补气倒取溶液的容器 - Google Patents

一种可补气倒取溶液的容器 Download PDF

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Publication number
WO2021160002A1
WO2021160002A1 PCT/CN2021/075105 CN2021075105W WO2021160002A1 WO 2021160002 A1 WO2021160002 A1 WO 2021160002A1 CN 2021075105 W CN2021075105 W CN 2021075105W WO 2021160002 A1 WO2021160002 A1 WO 2021160002A1
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WO
WIPO (PCT)
Prior art keywords
outlet pipe
container body
liquid outlet
solution
container
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Application number
PCT/CN2021/075105
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English (en)
French (fr)
Inventor
李红彪
Original Assignee
李红彪
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Publication date
Application filed by 李红彪 filed Critical 李红彪
Publication of WO2021160002A1 publication Critical patent/WO2021160002A1/zh

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    • 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
    • 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
    • B65D47/24—Closures with discharging devices other than pumps comprising hand-operated members for controlling discharge with poppet valves or lift valves, i.e. valves opening or closing a passageway by a relative motion substantially perpendicular to the plane of the seat
    • 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
    • B65D51/16—Closures not otherwise provided for with means for venting air or gas

Definitions

  • the invention relates to a container, in particular to a container capable of replenishing gas and pouring solution.
  • the present invention is proposed in view of the research on the defects of the prior art.
  • the technical problem to be solved by the present invention is to provide a container capable of replenishing air and pour out solution, which includes a container body and a liquid outlet tube. Resisting to the bottom of the inner cavity of the container body, there is an air supplement structure that can communicate with the outside world to replenish the inner cavity of the container body between the base and the liquid outlet pipe.
  • the solution in the inner cavity of the container body passes through The one-way valve enters the liquid outlet pipe, and then the solution in the liquid outlet pipe can be poured out from the upper port of the liquid outlet pipe; or squeeze the bottom of the container body to form a liquid inlet gap between the lower end of the liquid outlet pipe and the inner cavity bottom of the container body ,
  • the solution in the inner cavity of the container will automatically flow into the outlet tube, stop squeezing the bottom of the container body, the liquid inlet gap will disappear, and then the solution in the outlet tube can be poured out, according to need, can be automatically or manually through the gas supplement structure accordingly
  • the ground provides air to the inner cavity of the container body.
  • This design structure has the characteristics of convenient to use and take out. At the same time, it also has the functions of quantitative measurement and avoiding pollution of the remaining solution in the inner cavity of the container body; in addition, it effectively avoids excessive pouring. Lead to the phenomenon of waste.
  • the present invention is a container capable of replenishing gas and pouring solution, which is characterized by comprising a container body 1 and a liquid outlet tube 2.
  • the liquid outlet tube 2 is hollow and has openings up and down.
  • the mouth is connected with a base 3, the base 3 has a connection through hole 31, the outlet tube 2 is inserted into the connection through hole 31, the upper end of the outlet tube 2 extends upward and the lower end extends to the inner bottom of the container body 1.
  • an air supplement structure that can communicate with the outside to supplement the inner cavity of the container body 1.
  • the solution in the inner cavity of the body 1 unidirectionally enters the one-way valve 21 in the outlet pipe 2, and/or the lower end of the outlet pipe 2 movably abuts against the inner bottom of the container body 1 and causes the bottom of the container body 1 to be squeezed
  • a liquid inlet gap is formed between the lower end of the liquid outlet pipe 2 and the container body 1 to allow the solution in the inner cavity of the container body 1 to enter the liquid outlet pipe 2.
  • the air replenishment structure is a conical sleeve 32 arranged on the base 3 and located in the connecting through hole 31, and the narrow mouth of the conical sleeve 32 extends downward and resists On the surface of the outlet pipe 2.
  • the gas replenishment structure is staggered, closed or aligned and communicated with a fixed replenishment port 33 and a dynamic replenishment port 34
  • the fixed replenishment port 33 is provided on the base 3 and connected with
  • the connecting through hole 31 communicates with the inner cavity of the container body 1
  • the dynamic air supplement port 34 is arranged on the side of the liquid outlet tube 2 and can be aligned and communicated with the fixed air supplement port 33 when the liquid outlet tube 2 moves relative to the base 3 or staggered and closed.
  • the replenishing structure includes a sealing ring 36 and an annular shoulder 35 arranged in the connecting through hole 31, the side wall of the annular shoulder 35 and the liquid outlet pipe 2 An air supplement gap communicating with the inner cavity of the container body 1 is formed therebetween.
  • the sealing ring 36 is sealed and sleeved on the liquid outlet pipe 2 and the lower side of the sealing ring 36 abuts against the upper surface of the annular shoulder 35 to block the air supplement gap.
  • the sealing ring 36 will make the supplementary air gap communicate with the outside as the liquid outlet pipe 2 moves upward.
  • the inner cavity bottom of the container body 1 bulges upwards to form a convex ring 11, and the lower end of the liquid outlet tube 2 is inserted into the convex ring 11, when the container body 1
  • the convex ring 11 deforms correspondingly and makes the container cavity communicate with the liquid outlet pipe 2 for liquid to enter.
  • a container capable of replenishing air and pours out a solution.
  • the side of the liquid outlet pipe 2 is provided with an inwardly recessed liquid inlet 22, and the one-way valve 21 is an elastic notch provided on the liquid inlet 22 .
  • the base 3 is foldably connected with an upper cover 4, and the inner bottom of the upper cover 4 is provided with an inner bottom that can block the upper port of the liquid outlet pipe 2.
  • Cover/inner plug 41 is provided for a container capable of replenishing air and pouring solution.
  • the upper end of the outlet pipe 2 is screwed with an upper cover 4, and the inner bottom of the upper cover 4 is provided with an inner bottom that can block the upper port of the outlet pipe 2.
  • Cover/inner plug 41 is provided.
  • the container of the present invention that can replenish air and pour solution has the following advantages: 1. By arranging a liquid outlet pipe that can be separated from the inner cavity of the container body, manual squeezing can force the container body The solution in the cavity is pressed into or under the action of air pressure, the solution in the internal cavity of the container body enters the liquid outlet tube, and then the user can conveniently pour the solution in the liquid outlet tube.
  • the present invention can adopt different gas supplement structures, and the gas supplement structure can automatically or manually supplement gas to the inner cavity of the container body, so that the solution in the inner cavity of the container body can smoothly enter the liquid outlet pipe.
  • Figure 1 is one of the cross-sectional views of the first embodiment of the present invention.
  • Figure 2 is the second cross-sectional view of the first embodiment of the present invention.
  • Figure 3 is a cross-sectional view of a second embodiment of the present invention.
  • Figure 4 is a cross-sectional view of a third embodiment of the present invention.
  • Figure 5 is a cross-sectional view of a fourth embodiment of the present invention.
  • Figure 6 is one of the cross-sectional views of the fifth embodiment of the present invention.
  • Figure 7 is the second cross-sectional view of the fifth embodiment of the present invention.
  • Figure 8 is a cross-sectional view of a sixth embodiment of the present invention.
  • Figure 9 is one of the cross-sectional views of the seventh embodiment of the present invention.
  • Figure 10 is the second cross-sectional view of the seventh embodiment of the present invention.
  • Figure 11 is a cross-sectional view of an eighth embodiment of the present invention.
  • a container capable of replenishing gas and pouring a solution of the present invention includes a container body 1 and a liquid outlet tube 2.
  • the liquid outlet tube 2 is hollow and has openings up and down, and the mouth of the container body 1
  • the base 3 is connected to the base 3, the base 3 has a connection through hole 31, the outlet pipe 2 is inserted into the connection through hole 31, the upper end of the outlet pipe 2 extends upward and the lower end extends to the inner bottom of the container body 1, the base 3 and the liquid outlet pipe 2 is provided with an air supplement structure that can communicate with the outside to supplement the inner cavity of the container body 1, and the side of the liquid outlet tube 2 is provided with the side of the liquid outlet tube 2 which can force the container body 1 to be squeezed.
  • the solution in the inner cavity enters the one-way valve 21 in the outlet pipe 2 in one direction, and/or the lower end of the outlet pipe 2 can movably abut the inner bottom of the container body 1 and make it out when the bottom of the container body 1 is squeezed.
  • a liquid inlet gap is formed between the lower end of the liquid pipe 2 and the container body 1 to allow the solution in the inner cavity of the container body 1 to enter the liquid outlet pipe 2.
  • the solution in the inner cavity of the container body enters the liquid outlet pipe through the one-way valve, and then the solution in the liquid outlet pipe can be poured out from the upper port of the liquid outlet pipe; or the bottom of the container body can be squeezed to make the liquid flow out
  • a liquid inlet gap is formed between the lower end of the tube and the bottom of the inner cavity of the container body.
  • the solution in the inner cavity of the container body automatically flows into the outlet pipe. Stop squeezing the bottom of the container body, and the liquid inlet gap disappears, so that the solution in the outlet pipe can be poured.
  • the inner cavity of the container body can be automatically or manually supplemented by the air supplement structure.
  • This design structure has the characteristics of convenient use and removal, and it also has quantitative measurement and avoids polluting the inner cavity of the container body. The function of the remaining solution; in addition, it effectively avoids the phenomenon of waste due to excessive pouring.
  • the air supplement structure is a conical sleeve 32 arranged on the base 3 and located in the connecting through hole 31.
  • the narrow opening of the conical sleeve 32 extends downward and abuts against the surface of the liquid outlet pipe 2.
  • the narrow part of the conical sleeve 32 has elasticity so as to form a unidirectional air intake structure.
  • the air supplement structure is a fixed air supplement 33 and a dynamic air supplement 34 that can be staggered, closed or aligned and communicated.
  • the fixed supplement air 33 is provided on the base 3 and connected to the through hole 31 and the container.
  • the inner cavity of the main body 1 is connected, and the dynamic air supplement port 34 is provided on the side of the liquid outlet tube 2 and can be aligned with the fixed air supplement port 33 when the liquid outlet tube 2 moves relative to the base 3 or staggered and closed.
  • the liquid outlet pipe is rotated so that the dynamic air supplement port 34 is aligned with the fixed air supplement port 33.
  • the internal cavity of the container body communicates with the outside through the upper port of the liquid outlet pipe and the air pressure is consistent, which is manual air supplement.
  • Squeeze the bottom of the container body to form an inlet gap between the lower end of the outlet pipe and the bottom of the inner cavity of the container body.
  • the solution in the inner cavity of the container body automatically flows into the outlet pipe through the inlet gap.
  • you stop squeezing the bottom of the container body The liquid gap is closed and disappeared, and the internal cavity of the container body is separated from the inner cavity of the liquid outlet tube.
  • the liquid outlet tube is rotated so that the solution in the liquid outlet tube can be poured out, so that the dynamic air supplement port 34 and the fixed air supplement port 33 are staggered. Finally, the solution in the outlet pipe can be poured out from it.
  • the air supplement structure includes a sealing ring 36 and an annular shoulder 35 arranged in the connecting through hole 31.
  • a container is formed between the side wall of the annular shoulder 35 and the liquid outlet pipe 2.
  • the sealing ring 36 moves up with the liquid outlet pipe 2 so that the supplementary air gap communicates with the outside.
  • the user can also move the outlet pipe axially upwards first, so that the lower side of the sealing ring 36 is separated from the upper surface of the annular shoulder 35.
  • the supplementary air gap is Formed, the inner cavity of the container body can communicate with the outside through the air supplement gap, outside air enters the inner cavity of the container body for manual air supplementation, and then presses down the outlet tube, and the lower side of the sealing ring 36 closely abuts against the annular shoulder 35
  • the liquid inlet gap is closed and blocked.
  • the container body or its bottom can be squeezed. Under the action of the air pressure inside the container body, the solution in the inner cavity of the container body is forced into the liquid outlet tube to stop the squeezing. Finally, the solution in the outlet pipe can be poured out.
  • the inner cavity bottom of the container body 1 bulges upward to form a convex ring 11, and the lower end of the liquid outlet tube 2 is inserted into the convex ring 11.
  • the convex ring 11 is deformed correspondingly and causes the inner cavity of the container to communicate with the liquid outlet pipe 2 to enter liquid.
  • the side of the liquid outlet pipe 2 is provided with an inwardly recessed liquid inlet portion 22, and the one-way valve 21 is an elastic notch provided on the liquid inlet portion 22, and it can also be used
  • Other structures are similar to the one-way valve structure.
  • the base 3 is foldably connected with an upper cover 4, and the inner bottom of the upper cover 4 is provided with a liquid outlet tube 2 The inner cover/inner plug 41 blocked by the upper port.
  • the upper end of the liquid outlet pipe 2 is screwed with an upper cover 4, and the inner bottom of the upper cover 4 is provided to block the upper port of the liquid outlet pipe 2. Live the inner cover/inner plug 41.

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

Abstract

一种可补气倒取溶液的容器，容器本体（1）口部连接有底座（3），出液管（2）的下端延伸抵触于容器本体（1）内腔底部，底座（3）与出液管（2）之间设有补气结构，通过挤捏容器本体（1），容器本体（1）内腔的溶液则通过单向阀（21）进入出液管（2），之后可将出液管（2）内的溶液从出液管（2）的上端口倒出；或挤捏容器本体底部（1），使得出液管（2）下端与容器本体（1）内腔底部之间形成进液间隙，容器本体（1）内腔的溶液则自动流入出液管（2）内，停止挤捏容器本体（1）底部，进液间隙则消失，进而将出液管（2）内的溶液可倒出，通过补气结构相应自动或手动地为容器本体内腔补气，以便倒取，采用该设计结构，具有使用倒取方便和定量量取的特点，有效避免了倒取过量而导致浪费的现象和避免污染容器本体内腔剩余的溶液。

Description

一种可补气倒取溶液的容器 【技术领域】
本发明涉及容器，尤其是一种可补气倒取溶液的容器。
【背景技术】
现有技术中，很多灌装溶液的容器，其使用时，一般是将盖子打开后直接将其内的溶液按需倒出，之后再将盖子盖上。对于每次倒取量较小的情况，采用上述容器结构，则比较难对倒取量进行控制，常常会倒取过量，致使导致浪费的现象。
本发明针对现有技术所存在缺陷研究而提出。
【发明内容】
本发明要解决的技术问题是提供一种可补气倒取溶液的容器，包括容器本体和出液管，容器本体口部连接有底座，出液管通过底座的连接，出液管的下端延伸抵触于容器本体内腔底部，底座与出液管之间设有可与外界连通的以对容器本体内腔进行补气的补气结构，通过挤捏容器本体，容器本体内腔的溶液则通过单向阀进入出液管，之后可将出液管内的溶液从出液管的上端口倒出；或挤捏容器本体底部，使得出液管下端与容器本体内腔底部之间形成进液间隙，容器本体内腔的溶液则自动流入出液管内，停止挤捏容器本体底部，进液间隙则消失，进而可出液管内的溶液可倒出，根据需要，可通过补气结构相应自动或手动地为容器本体内腔补气，采用该设计结构，具有使用倒取方便的特点，同时还兼具定量量取和避免污染容器本体内腔剩余溶液的功能；另外，有效避免了倒取过量而导致浪费的现象。
为解决上述技术问题，本发明一种可补气倒取溶液的容器，其特征在于包括容器本体1和出液管2，所述出液管2中空且上下具有开口，所述容器本体1的口部连接有底座3，所述底座3具有连接通孔31，所述出液管2插入连接通孔31，所述出液管2上端向上延伸且下端延伸至容器本体1内底，所述底座3与出液管2之间设有可与外界连通的以对容器本体1内腔进行补气的补气结构，所述出液管2侧面设有当挤捏容器本体1时可迫使容器本体1内腔的溶液单向进入出液管2内的单向阀21，和/或所述出液管2下端可活动地抵触于容器本体1内底且当挤捏容器本体1底部时使得出液管2下端与容器本体1之间形成有可让容器本体1内腔的溶液进入出液管2内的进液间隙。
如上所述一种可补气倒取溶液的容器，所述补气结构为设在底座3上且位于连接通孔31内的圆锥套32，所述圆锥套32的窄口向下延伸并抵触于出液管2表面。
如上所述一种可补气倒取溶液的容器，所述补气结构为可错开闭合或对齐连通的定补气口33和动补气口34，所述定补气口33设在底座3上且与连接通孔31及容器本体1内腔连通，所述动补气口34设在出液管2侧面且当出液管2相对底座3活动时可与定补气口33对齐连通或错开关闭。
如上所述一种可补气倒取溶液的容器，所述补气结构包括密封环36和设在连接通孔31内的环形台肩35，所述环形台肩35侧壁与出液管2之间形成有与容器本体1内腔连通的补气间隙，所述密封环36密封套在出液管2上且密封环36的下侧面抵触于环形台肩35上表面而将补气间隙堵住，当出液管2向上移动时，密封环36则随着出液管2上移而使得补气间隙与外界连通。
如上所述一种可补气倒取溶液的容器，所述容器本体1内腔底部向上隆起形成有凸环11，所述出液管2下端插接于凸环11内，当容器本体1内腔被挤捏形变时，凸环11相应形变并使得容器内腔与出液管2连通而进液。
如上所述一种可补气倒取溶液的容器，所述出液管2侧面设有向内凹陷的进液部22，所述单向阀21为设在进液部22上的弹性划口。
如上所述一种可补气倒取溶液的容器，所述底座3可翻折地连接有上盖4，所述上盖4内底设有可将出液管2上端口封堵住的内盖/内塞41。
如上所述一种可补气倒取溶液的容器，所述出液管2上端螺纹连接有上盖4，所述上盖4内底设有可将出液管2上端口封堵住的内盖/内塞41。
与现有技术相比较本发明一种可补气倒取溶液的容器，具有如下优点：1、通过设置可与容器本体内腔隔开的出液管，利用手动挤捏，可迫使容器本体内腔的溶液被压入或在气压的作用下使容器本体内腔的溶液进入出液管，之后使用者可方便地将出液管内的溶液倒出。
2、采用容器本体内腔与出液管隔开的设计结构，不仅具有使用倒取方便的特点，同时还兼具定量量取和避免污染容器本体内腔剩余溶液的功能；另外，有效避免了倒取过量而导致浪费的现象。
3、根据需要，本发明可采用不同的补气结构，通过补气结构可相应自动 或手动地为容器本体内腔补气，以便于容器本体内腔的溶液顺畅地进入出液管内。
【附图说明】
下面结合附图对本发明的具体实施方式作进一步详细说明，其中：
图1为本发明第一种实施例的剖视图之一。
图2为本发明第一种实施例的剖视图之二；
图3为本发明第二种实施例的剖视图；
图4为本发明第三种实施例的剖视图；
图5为本发明第四种实施例的剖视图；
图6为本发明第五种实施例的剖视图之一；
图7为本发明第五种实施例的剖视图之二；
图8为本发明第六种实施例的剖视图；
图9为本发明第七种实施例的剖视图之一；
图10为本发明第七种实施例的剖视图之二；
图11为本发明第八种实施例的剖视图。
【具体实施方式】
下面结合附图对本发明的实施方式作详细说明。
如图1-11所示，本发明一种可补气倒取溶液的容器，包括容器本体1和出液管2，所述出液管2中空且上下具有开口，所述容器本体1的口部连接有底座3，所述底座3具有连接通孔31，所述出液管2插入连接通孔31，所述出液管2上端向上延伸且下端延伸至容器本体1内底，所述底座3与出液管2之间设有可与外界连通的以对容器本体1内腔进行补气的补气结构，所述出液管2侧面设有当挤捏容器本体1时可迫使容器本体1内腔的溶液单向进入出液管2内的单向阀21，和/或所述出液管2下端可活动地抵触于容器本体1内底且当挤捏容器本体1底部时使得出液管2下端与容器本体1之间形成有可让容器本体1内腔的溶液进入出液管2内的进液间隙。通过挤捏容器本体，容器本体内腔的溶液则通过单向阀进入出液管，之后可将出液管内的溶液从出液管的上端口倒出；或挤捏容器本体底部，使得出液管下端与容器本体内腔底部之间形成进液间隙，容器本体内腔的溶液则自动流入出液管内，停止挤捏容器本体底部，进液间隙则消失， 进而可出液管内的溶液可倒出，根据需要，可通过补气结构相应自动或手动地为容器本体内腔补气，采用该设计结构，具有使用倒取方便的特点，同时还兼具定量量取和避免污染容器本体内腔剩余溶液的功能；另外，有效避免了倒取过量而导致浪费的现象。
如图1-5所示，所述补气结构为设在底座3上且位于连接通孔31内的圆锥套32，所述圆锥套32的窄口向下延伸并抵触于出液管2表面，至少，圆锥套32的窄口部位具有弹性，以便可形成单向进气的结构。挤捏容器本体时，容器本体内的溶液则相应进入出液管内，停止挤捏容器本体并待其恢复形状后，容器本体内的气压则降低，外界空气则顺延着圆锥套32与出液管之间被倒吸进入容器本体内腔，形成自动补气效果。
如图6-8所示，所述补气结构为可错开闭合或对齐连通的定补气口33和动补气口34，所述定补气口33设在底座3上且与连接通孔31及容器本体1内腔连通，所述动补气口34设在出液管2侧面且当出液管2相对底座3活动时可与定补气口33对齐连通或错开关闭。使用时，转动出液管，使得动补气口34与定补气口33对齐，此时，容器本体内腔通过出液管的上端口与外界连通且气压一致，为手动补气。挤捏容器本体底部，出液管下端与容器本体内腔底部之间形成进液间隙，容器本体内腔的溶液则自动经进液间隙流入出液管内，当停止挤捏容器本体底部时，进液间隙则闭合消失，容器本体内腔与出液管内腔相应隔开，接着，转动出液管，使得进而可出液管内的溶液可倒出，使得动补气口34与定补气口33错开，最后可将出液管内的溶液从中倒出。
如图9-11所示，所述补气结构包括密封环36和设在连接通孔31内的环形台肩35，所述环形台肩35侧壁与出液管2之间形成有与容器本体1内腔连通的补气间隙，所述密封环36密封套在出液管2上且密封环36的下侧面抵触于环形台肩35上表面而将补气间隙堵住，当出液管2向上移动时，密封环36则随着出液管2上移而使得补气间隙与外界连通。使用时，作用出液管，使之沿轴向向上移动，直至密封环36的下侧面脱离环形台肩35的上表面，此时补气间隙则形成，并使得容器本体内腔经补气间隙而与外界连通，故而外界空气可进入容器本体内腔以进行手动补气。挤捏容器本体底部，出液管下端与容器本体内腔底部之间形成进液间隙，容器本体内腔的溶液则自动经进液间隙流入出液管内，当停止 挤捏容器本体底部时，进液间隙则闭合堵住，容器本体内腔与出液管内腔相应隔开，接着，向下按压出液管，使得密封环36的下侧面抵触于环形台肩35的上表面，将补气间隙关闭，最后可将出液管内的溶液可倒出。
对于如图9-11的设计技术方案，使用者也可以在使用时，先向上轴向移动出液管，让密封环36的下侧面脱离环形台肩35的上表面，此时补气间隙则形成，容器本体内腔可以经补气间隙而与外界连通，外界空气进入容器本体内腔以进行手动补气，之后向下按压出液管，密封环36的下侧面紧密抵触于环形台肩35的上表面，进液间隙则闭合堵住，接着，可挤捏容器本体或其底部，在容器本体内部气压的作用下，容器本体内腔的溶液则被迫压入出液管内，停止挤捏，最后可将出液管内的溶液可倒出。
为了有效地形成进液间隙，如图3、5、8、11所示，所述容器本体1内腔底部向上隆起形成有凸环11，所述出液管2下端插接于凸环11内，当容器本体1内腔被挤捏形变时，凸环11相应形变并使得容器内腔与出液管2连通而进液。
如图1、2、3所示，所述出液管2侧面设有向内凹陷的进液部22，所述单向阀21为设在进液部22上的弹性划口，也可以采用其他结构的类似单向阀结构。
为了便于使用、运输、存放，如图1-5和图9-11所示，所述底座3可翻折地连接有上盖4，所述上盖4内底设有可将出液管2上端口封堵住的内盖/内塞41。
对于本发明的封装结构，还可以如图6-8所示，所述出液管2上端螺纹连接有上盖4，所述上盖4内底设有可将出液管2上端口封堵住的内盖/内塞41。

Claims (8)

  1. 一种可补气倒取溶液的容器，其特征在于包括容器本体(1)和出液管(2)，所述出液管(2)中空且上下具有开口，所述容器本体(1)的口部连接有底座(3)，所述底座(3)具有连接通孔(31)，所述出液管(2)插入连接通孔(31)，所述出液管(2)上端向上延伸且下端延伸至容器本体(1)内底，所述底座(3)与出液管(2)之间设有可与外界连通的以对容器本体(1)内腔进行补气的补气结构，所述出液管(2)侧面设有当挤捏容器本体(1)时可迫使容器本体(1)内腔的溶液单向进入出液管(2)内的单向阀(21)，和/或所述出液管(2)下端可活动地抵触于容器本体(1)内底且当挤捏容器本体(1)底部时使得出液管(2)下端与容器本体(1)之间形成有可让容器本体(1)内腔的溶液进入出液管(2)内的进液间隙。
  2. 根据权利要求1所述一种可补气倒取溶液的容器，其特征在于所述补气结构为设在底座(3)上且位于连接通孔(31)内的圆锥套(32)，所述圆锥套(32)的窄口向下延伸并抵触于出液管(2)表面。
  3. 根据权利要求1所述一种可补气倒取溶液的容器，其特征在于所述补气结构为可错开闭合或对齐连通的定补气口(33)和动补气口(34)，所述定补气口(33)设在底座(3)上且与连接通孔(31)及容器本体(1)内腔连通，所述动补气口(34)设在出液管(2)侧面且当出液管(2)相对底座(3)活动时可与定补气口(33)对齐连通或错开关闭。
  4. 根据权利要求1所述一种可补气倒取溶液的容器，其特征在于所述补气结构包括密封环(36)和设在连接通孔(31)内的环形台肩(35)，所述环形台肩(35)侧壁与出液管(2)之间形成有与容器本体(1)内腔连通的补气间隙，所述密封环(36)密封套在出液管(2)上且密封环(36)的下侧面抵触于环形台肩(35)上表面而将补气间隙堵住，当出液管(2)向上移动时，密封环(36)则随着出液管(2)上移而使得补气间隙与外界连通。
  5. 根据权利要求1所述一种可补气倒取溶液的容器，其特征在于所述容器本体(1)内腔底部向上隆起形成有凸环(11)，所述出液管(2)下端插接于凸环(11)内，当容器本体(1)内腔被挤捏形变时，凸环(11)相应形变并使得容器内腔与出液管(2)连通而进液。
  6. 根据权利要求1所述一种可补气倒取溶液的容器，其特征在于所述出液管(2) 侧面设有向内凹陷的进液部(22)，所述单向阀(21)为设在进液部(22)上的弹性划口。
  7. 根据权利要求1-6任意一项所述一种可补气倒取溶液的容器，其特征在于所述底座(3)可翻折地连接有上盖(4)，所述上盖(4)内底设有可将出液管(2)上端口封堵住的内盖/内塞(41)。
  8. 根据权利要求1-6任意一项所述一种可补气倒取溶液的容器，其特征在于所述出液管(2)上端螺纹连接有上盖(4)，所述上盖(4)内底设有可将出液管(2)上端口封堵住的内盖/内塞(41)。
PCT/CN2021/075105 2020-02-11 2021-02-03 一种可补气倒取溶液的容器 WO2021160002A1 (zh)

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