WO2020045906A1

WO2020045906A1 - Air-blocking pumping container and manufacturing method therefor

Info

Publication number: WO2020045906A1
Application number: PCT/KR2019/010804
Authority: WO
Inventors: 박국서
Original assignee: 박국서
Priority date: 2018-08-17
Filing date: 2019-08-23
Publication date: 2020-03-05
Also published as: KR101966382B1

Abstract

An air-blocking pumping container and a manufacturing method therefor are disclosed. The air-blocking pumping container of the present invention comprises a container body in which contents are stored, and an air blocking pump detachably coupled to the container body, wherein the air blocking pump comprises: a base body detachably coupled to the container body; a pumping body coupled to the base body so that same can move vertically, thereby acting as a pump and having an outlet; a pump connector coupled to the lower part of the base body and arranged inside the container body; and a contents discharge part coupled to the pump connector and provided with an expansion member, wherein, when the pumping body moves vertically, air flowing to an air hole provided in the base body is supplied to the expansion member through the pump connector, and thus the expansion member expands so as to discharge, through the outlet, the contents stored inside container body.

Description

Air shutoff pumping vessel and method for manufacturing same

The present invention relates to an air shutoff pumping container and a method of manufacturing the same, and more particularly, to an air shutoff pumping container and a method of manufacturing the same, the contents contained in the container are kept in a sealed state.

In general, most of the fluid including sesame oil, perilla oil, etc. are stored in a certain container, when necessary, is discharged by a predetermined amount through the inlet of the container.

In this case, a pumping cap to which the pumping part is applied is used to pump the up and down pumping motion to quantitatively discharge the contents of the liquid contained in the inside of the container. Thus, the container to which the pumping cap is applied is applied to the pumping container.

The pumping container described above can prevent unnecessary use of the fluid because a certain amount of contents are discharged to the outside of the container each time the pumping part of the pumping cap is pressed. It can also be expected to prevent the inflow of this.

In addition, when volatile components are contained in the contents of the fluid contained in the container, opening the container can prevent sublimation of the volatiles into the air, thereby preventing the change of the contents of the fluid, which can be used and disseminated. This belongs to the increasingly useful goods.

The technique for the pumping vessel being used for this purpose is disclosed in Republic of Korea Patent Publication No. 10-2013-0070023.

The pumping container of the above technique is fastened to an inlet of the container and the main body for receiving the contents, and has a configuration including a pressing portion, a pumping portion including a tubular member, and a suction line connected to the pumping portion.

In the conventional pumping container having the above-described configuration, when the pipe is used to discharge or eject the contents by operating the pipe member, external air may be introduced into the container as much as the contents are used.

The contents present inside the pumping container may be deteriorated by bacteria, mold or microorganisms contained in the air when contacted with the introduced air. In addition, the contents are oxidatively deteriorated when stored for a long time by oxygen contained in the air at the same time occurs.

Prior art for solving this problem is disclosed in Korean Utility Model Publication No. 20-0470695 filed and registered by the present applicant. The prior art includes an air blocking member inside the container, and the air blocking member is brought into contact with the air into which the remaining contents in the container are introduced by collecting the air into the container as much as the volume of the contents discharged from the container. To prevent it.

The above-described technical configuration is a background art for helping understanding of the present invention, and does not mean a conventional technology well known in the art.

Therefore, the technical problem to be achieved by the present invention is to provide an air-blocking pumping container and a method for manufacturing the same, which can be conveniently and conveniently manufactured while efficiently blocking air.

According to one aspect of the invention,

A container body in which contents are stored; And an air shutoff pump detachably coupled to the vessel body, wherein the air shutoff pump includes: a base body detachably coupled to the vessel body, a pumping body coupled to the base body to be liftable and pumping, and having an outlet; A pump connector coupled to the lower part of the base body and disposed inside the container body, and a contents discharge part coupled to the pump connector and having an expansion member, and flowing into the air hole provided in the base body when the pumping body is lifted. The air blocking pumping container may be provided by supplying air to the expansion member through the pump connector to expand the expansion member to discharge the contents stored in the container body through the outlet.

The contents discharge part, the connector body detachably coupled to the pump connector to which the air discharged from the pump connector flows; An expansion member coupled to one side of the connector body and expanded by air supplied to the connector body; And a discharge tube coupled to the outer side of the expansion member and coupled to the connector body and provided as a discharge passage of the contents stored in the container body.

The expansion member may be heat-sealed to the connector body and the discharge tube.

In addition, according to another aspect of the invention, the step of preparing the contents discharge by coupling the expansion member for discharging the contents stored in the container body to the connector body and the discharge tube; Coupling the connector body to the rotating body of the working device such that the needle tube of the working device penetrates the discharge tube; Inflating the inflatable member by supplying air from the rotating body to the inflatable member; Folding one side of the inflatable member by pressing one side of the expanded member with a fixture; And rotating the rotary body to wind the expansion member around the connector body and the discharge tube. Inserting the contents discharged portion in which the expansion member is wound to a holding bar; And it may be provided a method of manufacturing an air shut off pumping vessel comprising the step of heat-treating the contents discharge portion fitted to the holding bar.

The method may further include coupling the discharge tube and the pump connector by coupling the contents discharge part having the heat treatment completed to a pump connector coupled to a base body.

The method may further include coupling a pumping body to an area of the pump connector exposed to an upper portion of the pump post so as to be able to lift and lower the pump post provided at an upper portion of the base body.

The method may further include coupling a pump stopper to the pump post to stop the lifting of the pump post.

Embodiments of the present invention, the air flowing into the air hole provided in the base body when the pumping body is lifted by the pump connector is supplied to the expansion member is expanded so that the expansion of the contents stored in the interior of the container body through the discharge port air Pumping operation can be performed while blocking effectively.

In addition, by using the work device, the discharge tube can be conveniently combined with the connector body, and the expansion member can be conveniently wrapped around the connector body and the discharge tube to reduce the work man-hours. have.

1 is a view schematically showing an air blocking pumping container according to an embodiment of the present invention.

FIG. 2 is a view schematically showing the contents discharge part shown in FIG. 1.

3 is a perspective view of the connector body shown in FIG. 2.

FIG. 4 is a view showing a working device for working around the contents discharge part shown in FIG. 2.

FIG. 5 is a view illustrating a state in which the expansion member is inflated by supplying air to the expansion member after coupling the contents discharge part to the working apparatus shown in FIG. 4.

6 is a view showing a step of folding by pressing the one side of the expansion member shown in Figure 5 with a fastener.

7 is a view showing that the lower side of the expansion member is folded by the operation shown in FIG.

FIG. 8 is a view illustrating a work in which a content discharge unit illustrated in FIG. 7 is wound around a work device.

FIG. 9 is a view illustrating the base body, the pumping body, the pump connector, and the pumping stopper shown in FIG. 1.

10 is a bottom perspective view of FIG. 9.

FIG. 11 is a view illustrating a state before the air shutoff pump illustrated in FIG. 1 is heat treated.

FIG. 12 is a view illustrating a holding bar coupled to an air shutoff pump to heat-treat the air shutoff pump illustrated in FIG. 11.

In order to fully understand the present invention, the operational advantages of the present invention, and the objects achieved by the practice of the present invention, reference should be made to the accompanying drawings which illustrate preferred embodiments of the present invention and the contents described in the accompanying drawings.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. Like reference numerals in the drawings denote like elements.

In the present embodiment, the working target tank includes a storage tank mounted to the tank lorry.

1 is a view schematically showing an air shutoff pumping container according to an embodiment of the present invention, FIG. 2 is a view schematically showing a content discharge portion shown in FIG. 1, and FIG. 3 is a connector shown in FIG. 2. 4 is a perspective view of the body, and FIG. 4 is a view showing a working device for working around the contents discharge part shown in FIG. 2, and FIG. 5 is an expansion member after coupling the contents discharge part to the working device shown in FIG. 4. FIG. 6 is a view illustrating a state in which the inflatable member is inflated by supplying air, and FIG. 6 is a diagram illustrating a step of folding the one side of the inflatable member illustrated in FIG. 5 with a fastener, and FIG. 7 is a work illustrated in FIG. It is a figure which shows that the lower part of an expansion member was folded by the.

FIG. 8 is a view illustrating a work of winding the contents discharge unit illustrated in FIG. 7 in a work device, FIG. 9 is a view illustrating the base body, the pumping body, the pump connector, and the pumping stopper shown in FIG. 1, and FIG. 10. 9 is a bottom perspective view of FIG. 9, FIG. 11 is a view illustrating a state before the air shutoff pump shown in FIG. 1 is heat treated, and FIG. 12 is a holding to the air shutoff pump for heat treatment of the air shutoff pump shown in FIG. 11. It is a figure which shows the bar combined.

As shown in these drawings, the air shutoff pumping container 1 according to the present embodiment includes a container body 100 in which contents are stored, and an air shutoff pump 200 detachably coupled to the container body 100. Equipped.

Inside the container body 100, a known fluid, that is, the contents including sesame oil and perilla oil may be stored.

In the present embodiment, the container body 100 may be provided with a transparent or translucent material so that the contents stored therein can be easily known from the outside.

As shown in FIG. 1, the air shutoff pump 200 is coupled to an upper portion of the container body 100 to discharge contents stored in the container body 100 without being in contact with outside air.

In the present embodiment, as shown in FIG. 1, the air shutoff pump 200 is detachably screwed to an upper portion of the container body 100, and a pump post 211 is provided at an upper portion of the upper surface portion of the at least one upper portion. The outlet body which is coupled to the base body 210 and the pump post 211 is provided with an air hole 212, the air outlet 212 is introduced into at least one air hole 212 and the contents stored in the container body 100 is discharged A pumping body 220 provided with a 221 and a discharge hole 231 coupled to the bottom of the base body 210 and communicating with the air hole 212 are provided to discharge the pump hole 231 when the pumping body 220 is pumped. ) Pump connector 230 for supplying air flowing into the connector body 251 of the discharge portion 250, and the sealing member 240 is coupled to the bottom surface of the base body 210 as shown in FIG. And detachably fit the pump connector 230 shown in FIG. And a pumping stopper 260 coupled to the pump post 211 to stop the elevating of the pump post 211 and the contents discharge part 250 for discharging the contents stored in the container body 100 by being expanded by the air supplied thereto. ).

In the present embodiment, the air flowing into the air hole 212 shown in FIG. 9 is discharged through the discharge hole 231 shown in FIG. 10 and then supplied to the inside of the connector body 251 shown in FIG. Member 252 is inflated as shown in FIG. 5.

In this case, as shown in FIG. 1, since the expansion member 252 is disposed inside the container body 100, the contents stored in the container body 100 are discharged through the discharge tube 253 connected to the pump connector 230. It is supplied to the outlet 221 may be discharged to the outside of the container body (100).

In the present embodiment, the internal pressure of the expansion member 252 and the external pressure of the container body 100 may be maintained to be the same through the air hole 212.

As shown in FIG. 2, the content discharge part 250 of the air shutoff pump 200 is detachably coupled to the pump connector 230 and air discharged from the pump connector 230 is introduced, and the connector flange 251a The connector body 251, the expansion member 252 coupled to the upper portion of the connector body 251 and expanded by air supplied to the connector body 251, and the lower portion of the expansion member 252 are coupled to the outer wall. And an upper end portion coupled to the pump connector 230 and including a discharge tube 253 provided as a discharge passage of the contents stored in the container body 100 when the expansion member 252 is inflated.

In the present embodiment, the expansion member 252 may be heat-sealed to the connector body 251 and the discharge tube 253.

In addition, in the present embodiment, the expansion member 252 may be made of a material including polyethylene (PE) or low-density polyethylene (LDPE).

The pumping stopper 260 of the air shutoff pump 200 may be detachably fitted to the pump post 211 by cutting one side thereof, as shown in FIG. 9.

Hereinafter, a brief description will be given of a method of manufacturing an air shutoff pumping container.

In the manufacturing method of the air-blocking pumping container according to the present embodiment, the contents are discharged by coupling the expansion member 252 for discharging the contents stored in the container body 100 to the connector body 251 and the discharge tube 253. And coupling the connector body 251 to the rotating body 340 of the working device 300 such that the outlet tube 253 penetrates the needle member of the working device 300, and at the rotating body 340. Supplying air to the expansion member 252 to expand the expansion member 252, pressing one side of the expanded expansion member 252 to the fixture 400, folding one side of the expansion member 252, and rotating The body 340 is rotated to wind the expansion member 252 around the connector body 251 and the discharge tube 253, and the contents discharge part 250 around which the expansion member 252 is wound is held by the holding bar 500. Fitting in the step, heat treating the content discharge part 250 fitted in the holding bar 500, and heat treatment Connecting the discharge tube 253 to the pump connector 230 by coupling the completed contents discharge part 250 to the pump connector 230 coupled to the base body 210, and at the top of the base body 210. Coupling the pumping body 220 to an area of the pump connector 230 exposed to the upper portion of the pump post 211 so as to be able to lift and lower the provided pump post 211, and a pumping stopper 260 to the pump post 211. To stop the lifting of the pump post 211.

As shown in FIG. 4, the work device 300 applied to the present embodiment includes a main body 310, a driving roller 320 rotatably coupled to a lower portion of the main body 310, and a driving roller 320. The support body 330 is provided on the main body 310 to be disposed on the upper side of), the rotating body 340 is rotatably supported on the support body 330, the drive roller 320 and the rotating body 340 And a connecting member 350 for connecting.

As illustrated in FIG. 4, a plurality of buttons 311 may be provided in the main body 310.

The driving roller 320 may be connected to a driving motor provided in the main body 310 and rotated in a clockwise or counterclockwise direction. In this embodiment, the driving motor may be electrically or hydraulically operated.

As shown in FIG. 4, an extension rod 341 may be integrally provided at a front portion of the rotation body 340, and a main body connector having a connector body 251 coupled to an end of the extension rod 341. 342 may be provided, and a needle member 343 longer than the entire length of the contents discharge part 250 may be provided at an end of the main body connector 342.

In this embodiment, the air supplied from the main body 310 to the rotating body 340 is supplied to the expansion member 252 through the extension rod 341 and the main body connector 342, as shown in FIG. The member 252 can be inflated.

An end of the needle member 343 may be exposed to the outside of the discharge tube 253 through the end of the discharge tube 253, as shown in FIG. 5.

As shown in FIG. 6, the fixture 400 presses one side of the expansion member 252 to fold one side of the expansion member 252, as shown in FIG. 7.

In this embodiment, as shown in FIG. 6, the fastener 400 is extended to a pair of handles 410 and an end of the pair of handles 410, and spaces to press both sides of the expansion member 252. Jig 420 is included.

As shown in FIG. 12, the holding bar 500 may be coupled to the outside of the expansion member 252 to fix the expansion member 252 when the air blocking pump 200 is heat treated.

Meanwhile, the present embodiment may obtain a sterilization effect in the heat treatment step, and the heat treatment may be performed at 70 degrees to 85 degrees for 60 minutes to 3 hours.

As described above, in this embodiment, when the pumping body is elevated, air flowing into the air hole provided in the base body is supplied to the expansion member through the pump connector to expand the expansion member, and the contents stored in the container body are discharged through the outlet. This allows the pumping operation while efficiently blocking the air.

As described above, the present invention is not limited to the described embodiments, and various modifications and changes can be made without departing from the spirit and scope of the present invention, which will be apparent to those skilled in the art. Therefore, such modifications or variations will have to be belong to the claims of the present invention.

Claims

A container body in which contents are stored; And

An air shutoff pump detachably coupled to the container body,

The air shutoff pump,

A base body detachably coupled to the container body, a pumping body coupled to the base body to be lifted and lowered, and having a discharge port, a pump connector coupled to a lower part of the base body and disposed inside the container body, and the pump A contents outlet coupled to the connector and having an expansion member,

When the pumping body is elevated, the air flowing into the air hole provided in the base body is supplied to the expansion member through the pump connector to expand the expansion member to discharge the contents stored in the container body through the outlet. Air blocking pumping vessel characterized in that.
The method according to claim 1,

The contents discharge portion,

A connector body detachably coupled to the pump connector and into which air discharged from the pump connector is introduced;

An expansion member coupled to one side of the connector body and expanded by air supplied to the connector body; And

And a discharge tube coupled to the outer wall of the expansion member and coupled to the pump connector and provided as a discharge passage of the contents stored in the container body.
The method according to claim 2,

And said expandable member is heat-sealed to said connector body and said discharge tube.
Coupling an expansion member for discharging the contents stored in the container body to the connector body and the discharging tube to provide a contents discharge;

Coupling the connector body to the rotating body of the working device such that the needle tube of the working device penetrates the discharge tube;

Inflating the inflatable member by supplying air from the rotating body to the inflatable member;

Folding one side of the inflatable member by pressing one side of the expanded member with a fixture;

Rotating the rotary body to wind the expansion member around the connector body and the discharge tube;

Inserting the contents discharged portion in which the expansion member is wound to a holding bar; And

A method of manufacturing an air shutoff pumping vessel comprising the step of heat-treating the contents discharged portion fitted to the holding bar.
The method according to claim 4,

And coupling the discharge tube and the pump connector by coupling the contents discharge part having the heat treatment completed to a pump connector coupled to a base body.
The method according to claim 5,

Coupling a pumping body to an area of the pump connector exposed to the top of the pump post so as to be able to lift and lower the pump post provided on the base body.
The method according to claim 6,

Coupling a pumping stopper to the pump post to stop the lifting of the pump post.