JPH0872890A - Liquid-discharge container - Google Patents

Abstract

PURPOSE: To facilitate discharge of soysauce, sauce, liquid detergent, etc., into small containers. CONSTITUTION: A discharging member 18 of liquid is provided with a fixing member 23 which is fitted in a square hole of a container 4 to engage with the inner periphery of the square hole and provided with a collar 22 contacting the external face of the container 4, a first cylinder 24 fixed to the fixing member 23, a second cylinder 25 which can be stretched or retracted from the end of the first cylinder 24, a third cylinder 26 with a small diameter protruded from the fixing member 23 supported by the second cylinder 25, and a suction tube 19 piercing into the third cylinder 26 so as to freely slide and having a sticking member 20 at one end thereof. A stopper 27 is provided to stop the sliding movement of the suction tube 19 and the sticking member 20 to the second cylinder 25 and the third cylinder 26, and the suction opening 28 of the liquid is formed at the nearby position of the attaching part of the sticking member 20 of the suction tube 19. The suction opening 28 of the liquid is closed in the state that the suction opening 28 is positioned in the inside of the third cylinder 26.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a liquid take-out container for setting a liquid containing bag for containing a liquid such as detergent and taking out the liquid inside from the liquid containing bag.

[0002]

2. Description of the Related Art Conventionally, soy sauce, sauces and liquid detergents that are used for commercial purposes are usually put in tin cans, plastic containers, etc., and are generally refilled in small containers in restaurants, restaurants, etc. is there.

However, when refilling soy sauce, sauce, liquid detergent, etc. into a small container as described above, the tin can or plastic container is tilted to be refilled into a small container from the mouth of the tin can or plastic container. However, it is necessary to manually adjust the tilt angle of the tin can or the plastic container so that the liquid does not come out too much from the mouth, it takes time to refill, and if you take care of it, the liquid will go out of the small container. There was a problem of spilling.

[0004]

SUMMARY OF THE INVENTION The present invention is intended to solve the above problems, and an object of the present invention is to facilitate the work of refilling soy sauce, sauce, liquid detergent, etc. into a small container. Is.

[0005]

To solve this problem, the present invention provides a liquid take-out member in a hole formed in the vicinity of the lower end of a side plate of a container into which a liquid containing bag containing a liquid to be taken out is set. And a locking member having a collar portion that is fitted into a hole of the container and engages with the inner circumference of the hole and abuts the outer surface of the container. A member which is supported by the stopper member and has a piercing part at one end, and a liquid suction port is formed in the vicinity of the piercing part, and a liquid takeout port is formed at the other end; The opening / closing means is provided. The present invention also provides a liquid take-out container in which a liquid take-out member is attached to a hole formed in the vicinity of the lower end of a side plate of a container in which a liquid containing bag containing a liquid to be taken out is placed and set. Is a locking member having a flange portion that fits into the hole of the container and engages with the inner circumference of the hole and abuts the outer surface of the container, and the first member fixed to the locking member.
A tubular body, a second tubular body that can be inserted and removed from the other end of the first tubular body, and a third tubular body having a small diameter that is supported by the second tubular body and projects from the locking member, A suction tube having a piercing member slidably pierced through the third cylindrical body and having a liquid outlet at the other end, and a suction tube for the second cylindrical body and the third cylindrical body. A stopper tube for stopping the sliding of the tube for piercing and the piercing member,
A liquid suction port is formed in the vicinity of the piercing member attachment position of the suction tube, and the liquid suction port is configured to be closed when the liquid suction port is located inside the third cylindrical body. .

[0006]

With this structure, the liquid takeout member is attached to the hole formed in the vicinity of the lower end of the side plate of the container, the piercing portion of the liquid takeout member is pierced into the liquid storage bag, and the opening / closing means is opened so that the liquid is taken out from the liquid takeout port. The liquid inside the storage bag can be taken out. Further, by closing the opening / closing means, it is possible to reliably prevent the liquid from spilling out. Especially, since the liquid take-out member is attached near the lower end of the side plate of the container, it is not necessary to tilt the container when a large amount of liquid is contained in the liquid storage bag inside the container, and soy sauce, sauce, liquid detergent, etc. The work of refilling can be done easily.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings. 1 to 12, reference numeral 1 denotes a flexible liquid storage bag made of synthetic resin, which is closed by heat sealing in a state where a liquid such as a detergent is stored inside. Reference numeral 2 is a bottom, side and top heat seal portion. As a material for the liquid storage bag 1, a laminated film formed by laminating an unstretched nylon film 3a and an unstretched polyolefin film 3b as shown in FIG. 2 is used. Then, the unstretched polyolefin film 3b is positioned inside, and the unstretched polyolefin film 3b is fused by heat sealing to form the liquid storage bag 1 in the form of a stand pack.

Reference numeral 4 denotes a vertically long container having a rectangular planar shape for containing the liquid storage bag 1 for storing the liquid such as the detergent, and is made of a corrugated board. This container 4 has four side plates 5
˜8, bottom plate forming flaps 9 to 12 connected to the lower ends of the side plates 5 to 8, upper lid forming flaps 13 to 16 connected to the upper ends of the side plates 5 to 8, and the side plate 5 8 to 8 and a square-shaped square hole 17 formed near at least one lower end. More specifically, among the bottom plate forming flaps 9 to 12 connected to the lower ends of the side plates 5 to 8, bottom plate forming flaps 9 connected to the lower ends of the long side side plates 5 and 7,
One end of 11 is overlapped and joined to the lower surfaces of bottom plate forming flaps 10 and 12 that are continuously provided at the lower ends of the side plates 6 and 8 on the short side, and the central portions of the bottom plate forming flaps 9 and 11 are joined together. Container 4 engaged with each other and folded as shown in FIG.
The bottom plate is formed by pushing and opening so as to form a rectangular tube shape. Also, flaps 13 to 16 for forming an upper lid, which are continuously provided at the upper ends of the side plates 5 to 8, are used when the liquid storage bag 1 containing a liquid such as detergent therein is put in the container 4, and when the liquid storage bag 1 is used. It is opened when the liquid in the container is emptied and the liquid storage bag 1 is taken out of the container 4, and is closed when the liquid storage bag 1 containing a liquid such as detergent inside is put in the container 4. . That is, among the flaps 13 to 16 for forming the upper lid, the flaps 13 and 15 for forming the upper lid, which are continuously provided on the upper ends of the side plates 5 and 7 on the long side, stand upright at the center of the container 4 in the width direction. Plate portions 13b and 15b having holes 13a and 15a formed therein are continuously provided, and groove portions 13c and 15c formed near both ends of the overlapping plate portions 13b and 15b are connected to the upper ends of the side plates 6 and 8 on the short side. The provided flaps 14 and 16 for forming the upper lid engage with each other to form the upper lid and the handle.

The square hole 17 of the container 4 configured as described above
A synthetic resin liquid take-out member 18, which serves as a liquid take-out portion, is horizontally mounted in the container, and a piercing member 20 attached to the tip of a suction tube 19 protruding from the tip of the liquid take-out member 18 stores the liquid in the container 4. It is designed to pierce the bag 1.

The liquid take-out member 18 is entirely made of medium-density polyethylene, polypropylene or the like,
A locking member 23 that has a plurality of stepped claws 21 that are fitted into the rectangular holes 17 of the container 4 and that engage with the inner circumference of the rectangular hole 17 on the outer circumference, and also have a flange 22 that abuts the outer surface of the container 4, and this locking. A first cylinder 24 having one end fitted and fixed to the member 23, and the first cylinder 24
Second tubular body 25 which can be put in and out from the other end of the second tubular body, and the second tubular body
A third cylindrical body 26 of a small diameter which is supported by 25 and projects from the locking member 23, and a piercing member 20 provided at one end slidably penetrating the third cylindrical body 26 and liquid extraction at the other end. Suction tube 19 having a mouth and the second tubular body 25
And a stopper means 27 for stopping the sliding of the suction tube 19 and the piercing member 20 with respect to the third tubular body 26, and a liquid suction port 28 is formed in the vicinity of the piercing member 20 mounting position of the suction tube 19. Thus, the liquid suction port 28 is configured to be closed when the liquid suction port 28 is located inside the third cylindrical body 26.

More specifically, the other end of the first tubular body 24 has a pair of claw portions 30 which engage with a pair of left and right grooves 29 formed in the second tubular body 25 on the inner surface. When the second tubular body 25 is fixed to the other end of the first tubular body 24 and fixed by the pin 31 and the second tubular body 25 moves in a direction projecting from the first tubular body 24, the outer peripheral collar at one end of the second tubular body 25 A ring member 32 that engages the portion 25a is attached.

Further, the stopper means 27 is fitted on the other end of the second tubular body 25 by a cam member 33, and the cam member 33 is fitted on the cam member 33 so as to face the cam member 33.
And a cap-shaped cam member 34 capable of rotating in the normal and reverse directions, and the other end of the suction tube 19 penetrates the center of the cap-shaped cam member 34 and is fixed to the cam member 34.
Then, the inclined cam portions 33 are formed on the cam member 33 at equal intervals.
a, the cam member 34 is provided with inclined cam portions 34a at equal intervals so as to face the inclined cam portion 33a, and the cap-shaped cam member 34 is rotated with respect to the cam member 33 so that the inclined cam portion 34a is rotated. The suction tube 19 and the piercing member 20 slide integrally with the cap-shaped cam member 34 in a state in which the inclined cam portion 34a meshes with the 33a, and the liquid suction port 28 of the suction tube 19 opens. Reference numeral 35 denotes a groove formed on the side portion of the cap-shaped cam member 34 in an inclined state, and a pin 36 projecting from the side portion of the cam member 33 engages with the groove 35 and is within the range of the groove 35. The cap-shaped cam member 34 can rotate. With the pin 36 positioned at one end of the groove 35, the inclined cam portion 33a
The inclined cam portion 34a meshes with the cam member 33 so that the suction tube 19 and the piercing member 20 can slide together with the cap-shaped cam member 34 in a direction protruding from one end of the third tubular body 26. is there. By the way, the other end of the third cylindrical body 26 is fitted and fixed to the center of the cam member 33.

Further, an annular bulge 37 is formed on the outer surface near the one end of the third cylindrical body 26 to prevent the liquid storage bag 1 from coming off after being pierced. Also, a bulge portion 25b is formed at the end of the groove 29 of the second tubular body 25 adjacent to the outer peripheral flange portion 25a at one end of the second tubular body 25, and the second tubular body 25 is the first tubular body. When moved in a direction projecting from the body 24, the bulge portion 25b is moved to the claw portion 30 of the ring member 32.
It is configured to be pressed against.

The sizes of the container 4 and the liquid storage bag 1 are set in advance so that when the liquid storage bag 1 is placed in the container 4, the outer surface of the liquid storage bag 1 is substantially in close contact with the inner surface of the container 4. Has been done.

The method of use in the above structure will be described. First, for example, a liquid storage bag 1 for storing a liquid such as detergent is placed in a container 4 so that the outer surface of the liquid storage bag 1 is substantially in close contact with the inner surface of the container 4. Then, the flaps 13 to 16 for forming the upper lid are closed. In this state, the liquid takeout member 18 is attached to the container 4. At this time, the liquid suction port 28 is closed and the second end of the first cylindrical body 24 is
With the tubular body 25 of the container largely protruded, the first tubular body 24 is held and the locking member 23 of the liquid take-out member 18 is fitted and engaged with the square hole 17 of the container 4. In this state, the suction tube 19
By pushing the liquid take-out member 18 from the other end with a feeling of tapping, the third cylinder 26 and the piercing member 20 greatly project toward the liquid storage bag 1 side with respect to the locking member 23, and the piercing member 20 and the third member The bulge portion 37 of the cylindrical body 26 of the liquid storage bag 1
Pierce into. After that, by holding the cap-shaped cam member 34 and pulling the second cylinder 25 toward you, the third cylinder 26
And the piercing member 20 also moves integrally, and the locking member 23
The material of the liquid storage bag 1 is sandwiched between and the bulging portion 37 of the third tubular body 26. At this time, the bulging portion 25b of the second tubular body 25 is pressed against the claw portion 30 of the ring member 32 so that the second tubular body 25, the third tubular body 26, and the piercing member 20 become the first The movement is stopped with respect to the cylindrical body 24. By rotating the cap-shaped cam member 34 in this state, the suction tube 19 and the piercing member 20 slide together with the cap-shaped cam member 34 in a state where the tilted cam portion 34a is engaged with the tilted cam portion 34a, The liquid suction port 28 of the suction tube 19 opens. As a result, the liquid in the liquid storage bag 1 passes through the liquid suction port 28, passes through the suction tube 19, and is taken out from the liquid takeout port at the other end of the suction tube 19, and is refilled into another small container. In addition, when the amount of liquid in the liquid storage bag 1 decreases,
The container 4 may be tilted and taken out. Once the liquid take-out operation is completed, the cap-shaped cam member 34 is rotated in the opposite direction to the case where the liquid suction port 28 is opened, and the liquid suction port 28 is drawn into the third cylindrical body 26 to suck the liquid. The mouth 28 is closed, and in this state, a cap may be attached to the cap-shaped cam member 34 so as to cover the other end of the suction tube 19.

Since the liquid bag 1 used in this embodiment is made of a laminated film made by laminating the unstretched nylon film 3a and the unstretched polyolefin film 3b as described above, the piercing member is used. 20
When the third cylinder 26 is pierced into the liquid storage bag 1, the liquid storage bag 1 does not tear and adheres to the third cylinder 26, and the liquid inside the liquid storage bag 1 may leak inside the container 4. Absent.

Further, as the liquid inside the liquid storage bag 1 is taken out and reduced, the liquid storage bag 1 is deflated and the third cylindrical body 26
Tends to move away from the liquid storage bag 1, but a bulge 37 is formed on the third cylinder 26, and the locking member 23 and the bulge 37 of the third cylinder 26 are formed. By sandwiching the material of the liquid storage bag 1 between
The third tubular body 26 does not come off from the liquid storage bag 1.

Further, when not in use, the liquid suction port 28 is positioned inside the third cylinder 26 so that the liquid suction port 28
By closing the container, it is possible to prevent the liquid from spilling out from the upper end of the liquid take-out member 28 even if the container accidentally collapses.

The liquid that can be taken out from the container 4 may be a liquid seasoning such as oil or soy sauce, milk, juice or the like, in addition to a detergent.

Further, in the above embodiment, the liquid storage bag 1
Is entirely composed of a laminated film consisting of two layers of an unstretched nylon film 3a and an unstretched polyolefin film 3b. Another film is interposed between the unstretched nylon film 3a and the unstretched polyolefin film 3b. The unstretched nylon film 3a may be laminated with another film. Further, the liquid storage bag 1 may be constructed by using a laminated sheet of a synthetic resin film and an aluminum foil for a part or all of the liquid storage bag 1. Further, as described above, the entire liquid storage bag 1 and the unstretched nylon film 3a are used. It is also possible to wrap the liquid storage bag 1 made of a laminated film having two layers of the unstretched polyolefin film 3b in the container 4 with a bag made of aluminum foil.

In the above embodiment, the container 4 is made of cardboard, but the container 4 may be made of synthetic resin. Further, although the square hole 17 is formed for attaching the liquid takeout member 18 to the container 4, an elliptical hole may be formed in addition to the square hole.

Further, the liquid take-out member is not limited to the embodiment shown in the drawings, and the liquid take-out member is fitted in a hole of the container, engages with the inner circumference of the hole, and comes into contact with the outer surface of the container. A locking member having a portion, a tubular member supported by the locking member, having a piercing portion at one end, having a liquid suction port formed in the vicinity of the piercing portion, and having a liquid ejection port at the other end, An opening / closing means such as a cock may be provided to block outflow of liquid from the liquid outlet. further,
As the opening / closing means, it is also possible to use a removable plug at the liquid outlet of the other end of the tubular member.

[0023]

As described above, according to the present invention, the liquid take-out member is attached to the hole formed in the vicinity of the lower end of the side plate of the container, and the piercing part of the liquid take-out member is pierced into the liquid storage bag to open / close the opening / closing means. By opening, the liquid inside the liquid storage bag can be taken out from the liquid take-out port. Further, by closing the opening / closing means, it is possible to reliably prevent the liquid from spilling out. Especially, since the liquid take-out member is attached near the lower end of the side plate of the container, it is not necessary to tilt the container when a large amount of liquid is contained in the liquid storage bag inside the container, and soy sauce, sauce, liquid detergent, etc. The work of refilling can be done easily.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a liquid storage bag, a container, and a liquid takeout member according to an embodiment of the present invention.

FIG. 2 is an enlarged sectional view of the liquid storage bag.

FIG. 3 is a perspective view showing a folded state of the container.

FIG. 4 is a perspective view showing a state during assembly of the container.

FIG. 5 is a perspective view showing a completed assembly state of the container.

FIG. 6 is a perspective view showing a state in which a suction tube is combined with the cap-shaped cam member.

FIG. 7 is a rear view showing a state in which the suction tube is combined with the cap-shaped cam member.

FIG. 8 is a perspective view of relevant parts showing a state where a liquid takeout member is attached to the container.

FIG. 9 is a cross-sectional view showing a state in which the piercing member of the liquid takeout member is pierced into the liquid storage bag inside the container.

FIG. 10 is a cross-sectional view showing a state in which the piercing member pierced into the liquid storage bag is pulled.

FIG. 11 is a cross-sectional view showing a state in which the liquid suction port is opened.

FIG. 12 is a perspective view of an essential part of the liquid takeout member attachment portion in the state shown in FIG.

[Explanation of symbols]

 1 Liquid Storage Bag 2 Heat Seal Part 3a Unstretched Nylon Film 3b Unstretched Polyolefin Film 4 Container 5, 6, 7, 8 Side Plate 17 Square Hole 18 Liquid Extraction Member 19 Suction Tube 20 Stab Member 21 Claw 22 Collar 23 Locking member 24 First tubular body 25 Second tubular body 25a Outer peripheral collar portion 25b Swelling portion 26 Third tubular body 27 Stopper means 28 Liquid suction port 29 Groove 30 Claw portion 32 Ring member 33 Cam member 33a Inclined cam portion 34 Cap-shaped cam member 34a Inclined cam part 35 Groove 36 Pin 37 Swelling part

Claims (2)

[Claims] 1. A liquid take-out container having a liquid take-out member attached to a hole formed in the vicinity of a lower end of a side plate of a container in which a liquid containing bag containing a liquid to be taken out is placed and set. Is a locking member having a flange portion that fits into the hole of the container and engages with the inner circumference of the hole and abuts the outer surface of the container; and a piercing portion supported by the locking member and having a piercing portion at one end thereof. A liquid take-out container comprising a member having a liquid suction port formed in the vicinity thereof and a liquid take-out port formed at the other end, and an opening / closing means for blocking the outflow of the liquid from the liquid take-out port. 2. A liquid take-out container having a liquid take-out member attached to a hole formed near a lower end of a side plate of a container in which a liquid containing bag containing a liquid to be taken out is placed and set. Is a locking member having a flange portion that fits into the hole of the container and engages with the inner circumference of the hole and abuts the outer surface of the container; the first tubular body fixed to the locking member; A second tubular body that can be inserted and removed from the other end of the first tubular body, a third tubular body of a small diameter that is supported by the second tubular body and projects from the locking member, and a third tubular body A suction tube having a penetrating member slidably provided at one end and a liquid outlet formed at the other end, and sliding of the suction tube and the piercing member to the second cylinder and the third cylinder. For stopping the movement, a stopper means for stopping the movement is provided. A liquid suction port is formed in the vicinity of the piercing member attachment position of the tube, and the liquid suction port is configured to be closed when the liquid suction port is located inside the third cylindrical body. Take-out container.