JP5961240B2 - Container with pump - Google Patents

Container with pump Download PDF

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JP5961240B2
JP5961240B2 JP2014227709A JP2014227709A JP5961240B2 JP 5961240 B2 JP5961240 B2 JP 5961240B2 JP 2014227709 A JP2014227709 A JP 2014227709A JP 2014227709 A JP2014227709 A JP 2014227709A JP 5961240 B2 JP5961240 B2 JP 5961240B2
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container
pump
opening
container body
cap
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JP2016088600A (en
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昭三 後藤
昭三 後藤
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Description

本発明は、収容物を排出するためにポンプを内蔵したキャップを容器本体の開口部に取付けたポンプ付き容器に関するものである。   The present invention relates to a container with a pump in which a cap containing a pump is attached to an opening of a container body in order to discharge the contents.

従来より、液状の石鹸類や洗剤類などの容器として、ポンプ付き容器が広く利用されている。   Conventionally, containers with pumps have been widely used as containers for liquid soaps and detergents.

従来のポンプ付き容器は、容器本体の上端の開口部にキャップを着脱自在に取付けるとともに、キャップにポンプを内蔵し、ポンプの吸引パイプの下端部を容器本体の底部に配置した構成となっている（たとえば、特許文献１参照。）。   The conventional container with a pump has a structure in which a cap is detachably attached to the opening at the upper end of the container body, the pump is built in the cap, and the lower end of the suction pipe of the pump is arranged at the bottom of the container body. (For example, refer to Patent Document 1).

そして、ポンプ付き容器では、キャップに内蔵したポンプを操作することで、容器本体の収容物を底部から吸引パイプで吸い上げて排出するようにしている。   And in the container with a pump, by operating the pump built in the cap, the contents of the container main body are sucked up by the suction pipe from the bottom and discharged.

特開２００６−３１５７４４号公報JP 2006-315744 A

ところが、上記従来のポンプ付き容器では、吸引パイプの下端部が容器本体の底部からずれてしまうと、容器本体の底部の収容物を良好に排出することができず、容器本体の底部に収容物が残留してしまい収容物を使い切ることができなかった。   However, in the conventional container with a pump, if the lower end of the suction pipe is displaced from the bottom of the container main body, the contents stored at the bottom of the container main body cannot be discharged well, and the contents stored at the bottom of the container main body Could not be used up.

また、上記従来のポンプ付き容器では、容器本体を傾けて使用する場合などのように容器本体の周部に収容物が移動した状態では、吸引パイプで収容物を吸い上げることができず、容器本体の周部に収容物が残留してしまい収容物を使い切ることができなかった。   In addition, in the conventional container with a pump, when the container is moved to the peripheral part of the container body, such as when the container body is tilted, the container body cannot be sucked up by the suction pipe. The contents remained on the periphery of the container and could not be used up.

そこで、請求項１に係る本発明では、収容物を排出するためにポンプを内蔵したキャップを容器本体の開口部に取付けたポンプ付き容器において、前記容器本体の底部から前記開口部へ通じる連通路を前記容器本体に形成するとともに、前記容器本体に形成した前記連通路と前記キャップに内蔵した前記ポンプとを前記容器本体の開口部に形成した連結口を介して連通させ、前記容器本体の開口部の開口の側方に前記開口とは別に前記連結口を形成し、前記キャップに前記容器本体の開口部へ回動不能に挿入される挿入体を設けるとともに、前記回動不能に挿入される挿入体に前記連結口と連通する連結管を形成し、前記挿入体に前記容器本体に螺着される螺着体を回動自在に設けることにした。
Therefore, in the present invention according to claim 1, in a container with a pump in which a cap having a built-in pump is attached to the opening of the container main body to discharge the contents, the communication path communicates from the bottom of the container main body to the opening. Is formed in the container main body, and the communication passage formed in the container main body and the pump built in the cap are communicated via a connection port formed in the opening of the container main body, thereby opening the container main body. The connecting port is formed separately from the opening on the side of the opening of the part, and the cap is provided with an insertion body that is non-rotatably inserted into the opening of the container body, and is inserted non-rotatably. It said forming a connecting pipe connecting port and communicates with the insert, and the screwing body which is screwed to the container body in the insertion body Rukoto rotatably provided.

そして、本発明では、以下に記載する効果を奏する。   And in this invention, there exists an effect described below.

すなわち、本発明では、収容物を排出するためにポンプを内蔵したキャップを容器本体の開口部に取付けたポンプ付き容器において、前記容器本体の底部から前記開口部へ通じる連通路を前記容器本体に形成するとともに、前記容器本体に形成した前記連通路と前記キャップに内蔵した前記ポンプとを連通させることにしているために、容器本体の内部の収容物を良好に排出することができ、容器本体に収容物が残留することがなく、収容物を使い切ることができる。   That is, in the present invention, in a container with a pump in which a cap with a built-in pump is attached to the opening of the container body in order to discharge the contents, a communication path leading from the bottom of the container body to the opening is formed in the container body. And the communication path formed in the container body and the pump built in the cap are in communication with each other, so that the contents contained in the container body can be discharged well, and the container body In this case, the contents can be used up without remaining.

特に、前記キャップに前記容器本体の開口部へ回動不能に挿入される挿入体を設けるとともに、前記挿入体に前記容器本体に螺着される螺着体を回動自在に設けた場合には、ポンプに連通路を連通させた状態で容器本体にポンプを内蔵したキャップを容易に取付けることができる。   In particular, in the case where the cap is provided with an insertion body that is non-rotatably inserted into the opening of the container main body, and a screwed body that is screwed into the container main body is rotatably provided in the insertion body. The cap incorporating the pump can be easily attached to the container body in a state where the communication passage is communicated with the pump.

本発明に係るポンプ付き容器を示す正面断面図（ａ）、平面断面図（ｂ）。The front sectional view (a) and plane sectional view (b) which show the container with a pump concerning the present invention. 同正面拡大断面図（ａ）、平面拡大断面図（ｂ）。The front enlarged sectional view (a) and the plan enlarged sectional view (b).

以下に、本発明に係るポンプ付き容器の具体的な構成について図面を参照しながら説明する。   Below, the specific structure of the container with a pump which concerns on this invention is demonstrated, referring drawings.

図１及び図２に示すように、ポンプ付き容器１は、液状の石鹸類や洗剤類などの流動性を有する収容物を収容するための容器本体２と、収容物を容易に排出させることができるようにポンプ機能を設けたキャップ３とで構成している。   As shown in FIG.1 and FIG.2, the container 1 with a pump can discharge | emit easily the container main body 2 for accommodating the accommodated things which have fluidity | liquidity, such as liquid soaps and detergents. It is comprised with the cap 3 which provided the pump function so that it could do.

容器本体２は、円板状の底壁4の周縁上部に円筒状の周壁5を形成し、周壁5の上端部分を上方に向けて漸次縮径するとともに、周壁5の上端部に開口部6を形成している。収容物は、容器本体２の底壁４及び周壁5で囲まれた収容空間に収容される。   The container body 2 is formed with a cylindrical peripheral wall 5 at the upper peripheral edge of the disk-shaped bottom wall 4, and gradually reduces the diameter of the upper end portion of the peripheral wall 5 upward, and has an opening 6 at the upper end portion of the peripheral wall 5. Is forming. The contents are accommodated in an accommodation space surrounded by the bottom wall 4 and the peripheral wall 5 of the container body 2.

また、容器本体２は、底壁4の上面（容器本体２の内側面）を中央に向けて下方に傾斜する円錐面とし、底壁4の上面中央部に収容空間と連通する吸引口７を形成するとともに、底壁4の内部に（底壁4と一体的に）吸引口７から周壁5へ向けて上方に傾斜する底壁連通路８を形成している。なお、ポンプ付き容器１（容器本体２）を静置した状態（図１（ａ）に示すように、底壁4を下側にして開口部6を上方へ向けた状態）において、吸引口７が収容空間の最下端に位置するようにして、収容物が吸引口７から自重で底壁連通路８へと流入するようにしている。   The container body 2 has a conical surface that slopes downward with the upper surface of the bottom wall 4 (the inner surface of the container body 2) toward the center, and a suction port 7 that communicates with the accommodation space at the center of the upper surface of the bottom wall 4. In addition, a bottom wall communication path 8 that is inclined upward from the suction port 7 toward the peripheral wall 5 is formed inside the bottom wall 4 (integrally with the bottom wall 4). In the state where the container 1 with a pump 1 (container body 2) is left stationary (as shown in FIG. 1A, the bottom wall 4 is on the lower side and the opening 6 is directed upward), the suction port 7 Is positioned at the lowermost end of the storage space so that the stored material flows from the suction port 7 into the bottom wall communication path 8 by its own weight.

また、容器本体２は、周壁5の内部に（周壁5と一体的に）底壁連通路８から開口部6へ向けて上方に垂直状に伸延する周壁連通路９を形成している。これにより、容器本体２は、底壁連通路８と周壁連通路９とで、容器本体２の底部から開口部6へと通じる連通路10を容器本体２と一体不可分に形成している。なお、連通路10は、全長にわたって同一断面積となるように形成してもよく、また、吸引口７へ向けて漸次段階的又は連続的に断面積が狭くなるように形成してもよい。   In addition, the container body 2 forms a peripheral wall communication passage 9 extending vertically upward from the bottom wall communication passage 8 toward the opening 6 inside the peripheral wall 5 (integral with the peripheral wall 5). As a result, the container body 2 is formed inseparably from the container body 2 by the bottom wall communication path 8 and the peripheral wall communication path 9 so as to be integral with the container body 2 from the bottom of the container body 2 to the opening 6. Note that the communication path 10 may be formed so as to have the same cross-sectional area over the entire length, or may be formed so that the cross-sectional area gradually decreases stepwise or continuously toward the suction port 7.

さらに、容器本体２は、開口部6に平面視で円形ではない形状（ここでは、半円形状。多角形状や楕円形状などでもよい。）の開口11を形成して収容空間の内外を連通させるとともに、開口部6に形成した開口11の側方に連通路10の上端開口となる円形断面を有する連結口12を形成して連通路10の内外を連通させている。なお、容器本体２は、開口部6に開口11とは別に連結口12を設けているために、連結口12から収容物を注入することで容器本体２の底から徐々に収容物を充填させることもできる。   Further, the container body 2 is formed with an opening 11 having a non-circular shape (here, semicircular shape, may be a polygonal shape or an elliptical shape) in the opening 6 so as to communicate the inside and outside of the housing space. At the same time, a connection port 12 having a circular cross-section that becomes the upper end opening of the communication path 10 is formed on the side of the opening 11 formed in the opening 6 so that the inside and outside of the communication path 10 are communicated. In addition, since the container body 2 is provided with the connection port 12 in the opening 6 separately from the opening 11, the container is gradually filled from the bottom of the container body 2 by injecting the material from the connection port 12. You can also.

キャップ３は、容器本体２に挿入される挿入体13の内部にポンプ14を収容し、ポンプ14の上部に操作部材15を上下摺動可能に取付けている。操作部材15には、ポンプ14に連通する排出流路16を形成している。   The cap 3 accommodates a pump 14 inside an insert 13 that is inserted into the container body 2, and an operation member 15 is attached to the top of the pump 14 so as to be slidable up and down. The operation member 15 is formed with a discharge channel 16 communicating with the pump 14.

また、キャップ３は、挿入体13の外側に螺着体17を回動自在に取付けている。螺着体17は、内周下部にネジが形成されており、容器本体２の開口部6の外周部に形成されたネジに着脱自在に螺着される。   Further, the cap 3 has a screwed body 17 rotatably attached to the outside of the insert 13. The screwed body 17 has a screw formed on the inner peripheral lower portion thereof, and is detachably screwed to a screw formed on the outer peripheral portion of the opening 6 of the container body 2.

また、キャップ３は、挿入体13の下端部に容器本体２の連結口12に嵌入される円筒形状の連結管18を形成するとともに、連結管18をポンプ14に連結流路19を介して連通させている。   The cap 3 forms a cylindrical connecting pipe 18 fitted into the connecting port 12 of the container body 2 at the lower end of the insert 13 and communicates the connecting pipe 18 with the pump 14 via the connecting channel 19. I am letting.

さらに、キャップ３は、挿入体13の下端部に容器本体２の開口11に嵌入される平面視で円形ではない形状（ここでは、半円形状。多角形状や楕円形状などでもよい。）の突起20を形成している。これにより、キャップ３は、突起20を開口11に嵌入させることで、容器本体２の開口部6に回動不能に挿入される。   Further, the cap 3 is a projection having a non-circular shape (here, semicircular shape, may be a polygonal shape, an elliptical shape, etc.) inserted into the opening 11 of the container body 2 at the lower end of the insert 13. 20 is formed. As a result, the cap 3 is inserted into the opening 6 of the container body 2 in a non-rotatable manner by fitting the protrusion 20 into the opening 11.

ポンプ付き容器１は、以上に説明したように構成しており、キャップ３に内蔵したポンプ14の操作部材15を押圧することで、ポンプ14を吸引動作させることができ、容器本体２の収容空間に収容した収容物を排出することができる。その際に、収容物は、容器本体２の底壁４の吸引口７から連通路10（底壁連通路８及び周壁連通路９）を介して開口部6の連結口12へと流動し、キャップ３の連結流路19を介してポンプ14へと流動し、さらに、ポンプ14から操作部材15の排出流路16を介して外部に排出される。   The container 1 with the pump is configured as described above, and the pump 14 can be sucked by pressing the operation member 15 of the pump 14 built in the cap 3. The contents stored in the container can be discharged. At that time, the contents flow from the suction port 7 of the bottom wall 4 of the container body 2 to the connection port 12 of the opening 6 through the communication path 10 (the bottom wall communication path 8 and the peripheral wall communication path 9). The fluid flows to the pump 14 via the connection flow path 19 of the cap 3, and is further discharged to the outside from the pump 14 via the discharge flow path 16 of the operation member 15.

以上に説明したように、上記ポンプ付き容器１では、容器本体２の底部に開口部6へ通じる連通路10を容器本体２に形成するとともに、容器本体２に形成した連通路10とキャップ３に内蔵したポンプ14とを連通させた構成となっている。   As described above, in the container 1 with a pump, the container body 2 is formed with the communication path 10 leading to the opening 6 at the bottom of the container body 2, and the communication path 10 and the cap 3 formed in the container body 2 are formed. The built-in pump 14 is in communication.

そのため、上記構成のポンプ付き容器１では、使用状況によって連通路10の位置が移動したり形状が変形したりすることがなく、また、容器本体２を傾けて使用しても収容物が連通路10に流れ込むために、容器本体２の内部の収容物を良好に排出することができ、容器本体２に収容物が残留することがなく、収容物を使い切ることができる。   Therefore, in the pump-equipped container 1 having the above-described configuration, the position of the communication path 10 does not move or the shape is not changed depending on the use situation. Therefore, the contents contained in the container body 2 can be discharged well, and the contents are not left in the container body 2 and can be used up.

また、上記ポンプ付き容器１では、キャップ３に容器本体２の開口部6へ回動不能に挿入される挿入体13を設けるとともに、挿入体13に容器本体２に螺着される螺着体17を回動自在に設けた構成となっている。   Further, in the container 1 with a pump, the cap 3 is provided with the insertion body 13 that is inserted into the opening 6 of the container body 2 so as not to rotate, and the screw body 17 that is screwed into the container body 2 to the insertion body 13. It is the structure which provided rotatably.

そのため、上記構成のポンプ付き容器１では、ポンプ14に連通路10を連通させた状態で容器本体２にポンプ14を内蔵したキャップ３を容易に取付けることができる。   Therefore, in the container 1 with a pump having the above-described configuration, the cap 3 incorporating the pump 14 can be easily attached to the container body 2 in a state where the communication path 10 is communicated with the pump 14.

１ ポンプ付き容器 ２ 容器本体
３ キャップ ４ 底壁
５ 周壁 ６ 開口部
７ 吸引口 ８ 底壁連通路
９ 周壁連通路 10 連通路
11 開口 12 連結口
13 挿入体 14 ポンプ
15 操作部材 16 排出流路
17 螺着体 18 連結管
19 連結流路 20 突起 DESCRIPTION OF SYMBOLS 1 Container with pump 2 Container body 3 Cap 4 Bottom wall 5 Perimeter wall 6 Opening part 7 Suction port 8 Bottom wall communication path 9 Perimeter wall communication path 10 Communication path
11 Opening 12 Connecting port
13 Insert 14 Pump
15 Operation member 16 Discharge flow path
17 Screwed body 18 Connecting pipe
19 Connecting channel 20 Protrusion

Claims (1)

収容物を排出するためにポンプを内蔵したキャップを容器本体の開口部に取付けたポンプ付き容器において、
前記容器本体の底部から前記開口部へ通じる連通路を前記容器本体に形成するとともに、前記容器本体に形成した前記連通路と前記キャップに内蔵した前記ポンプとを前記容器本体の開口部に形成した連結口を介して連通させ、前記容器本体の開口部の開口の側方に前記開口とは別に前記連結口を形成し、
前記キャップに前記容器本体の開口部へ回動不能に挿入される挿入体を設けるとともに、前記回動不能に挿入される挿入体に前記連結口と連通する連結管を形成し、前記挿入体に前記容器本体に螺着される螺着体を回動自在に設けたことを特徴とするポンプ付き容器。
In a container with a pump in which a cap containing a pump is attached to the opening of the container body in order to discharge the contents,
A communication path that leads from the bottom of the container body to the opening is formed in the container body, and the communication path formed in the container body and the pump built in the cap are formed in the opening of the container body. Communicating through a connection port, forming the connection port separately from the opening on the side of the opening of the opening of the container body,
The cap is provided with an insertion body that is non-rotatably inserted into the opening of the container main body, and a connection pipe that communicates with the connection port is formed in the insertion body that is non-rotatably inserted. A container with a pump, wherein a screwed body to be screwed to the container main body is rotatably provided .
JP2014227709A 2014-11-10 2014-11-10 Container with pump Expired - Fee Related JP5961240B2 (en)

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KR102356611B1 (en) * 2020-09-10 2022-02-08 주식회사 삼화 Container for spraying liquid

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JPH0540187U (en) * 1991-03-20 1993-05-28 安規子 但馬 Container with pump
JP2605646Y2 (en) * 1993-12-21 2000-07-31 株式会社吉野工業所 Container with pouring pump
JP3061108U (en) * 1999-01-28 1999-09-17 照美 森屋 A container with a hand pump that delivers the last drop
JP2003312799A (en) * 2003-05-20 2003-11-06 Akio Mori Relative structure of plastic kerosine tank and oil pump
JP2012017108A (en) * 2010-07-06 2012-01-26 Hirobumi Tada Container with injector

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