JP3142783B2 - Storage container - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storage container for storing liquid containers such as soy sauce and sake in a state of being filled in a non-self-supporting polyethylene inner bag.

[0002]

2. Description of the Related Art In a conventional storage container of this type, a container body is formed in a box shape having an open upper surface, and a non-self-supporting inner bag filled with a liquid container is stored in the container body. Has become. Further, a through hole is formed in the lid body attached near the opening of the container body, and the spout of the inner bag is drawn out from the through hole onto the lid body so as to be locked and held at the opening edge of the through hole. Has become.

[0003]

However, in this conventional storage container, the inner diameter of the through hole of the lid body is formed to be slightly larger than the outer diameter of the spout of the inner bag. Therefore, it is difficult to pull out the spout of the inner bag upward from the through hole of the lid body, and the spout of the inner bag cannot be stably locked and held at the opening edge of the through hole. was there.

Further, in the conventional storage container, since the through hole of the lid body is always open, foreign matter such as dirt enters inside through the through hole of the lid body during storage or transportation of the storage container. There was also a problem of easy intrusion.

[0005] The present invention has been made by paying attention to such problems existing in the prior art. Its purpose is to be able to easily pull out the spout of the inner bag from the through hole of the lid body upward, and to stably hold the spout of the inner bag in a state protruding from the through hole. It is an object of the present invention to provide a storage container that can perform the above-mentioned operations.

Another object of the present invention is to
An object of the present invention is to provide a storage container in which a through-hole of a lid main body can be closed during storage or transportation, and the likelihood of foreign matter such as dust entering the inside from the through-hole of the lid main body.

[0007]

In order to achieve the above object, according to the first aspect of the present invention, a liquid, powder, or gel-like container is filled in a container body having an open upper surface. Store the inner bag, attach the lid body near the opening of the container body,
In a storage container in which a spout of an inner bag is made to protrude from a through hole of the lid body, an inner lid is attached to the through hole of the lid body, a closed position for closing the through hole in the inner lid, A fully opened position in which the through hole is fully opened in order to pull out the spout of the inner bag from the state, and a state in which the opening area of the through hole is narrowed to lock the spout of the inner bag between the opening edge of the through hole. Opening and closing means for displacing the half-open position.

According to a second aspect of the present invention, in the storage container according to the first aspect, the inner lid includes a fixed portion, a first opening / closing portion, and a second opening / closing portion. The first opening / closing portion is configured to include a fully-opening hinge portion that connects the first opening / closing portion to be relatively rotatable, and a half-opening hinge portion that connects the first opening / closing portion and the second opening / closing portion to be relatively rotatable.

According to a third aspect of the present invention, in the storage container according to the second aspect, a second opening / closing portion is located between the first opening / closing portion and the second opening / closing portion from a half-open hinge portion to a half-open position. And a locking portion for engaging with each other to lock and hold the second opening / closing portion at the half-open position when it is opened and rotated.

In the storage container according to the first aspect of the present invention, an inner bag filled with a liquid, powder or gel-like storage material is stored in the container main body. The main body is mounted. When storing and transporting the storage container in the stored state, the inner lid attached to the through hole of the lid body is disposed at the closed position of the through hole.
For this reason, there is no possibility that foreign matter such as dust enters the inside of the lid main body through the through hole when the storage container is stored or transported.

In the case where the liquid, powder or gel-like storage material in the inner bag stored in the storage container is used,
The inner lid is opened to the fully opened position of the through hole, and in this state, the spout of the inner bag is pulled out from the through hole onto the lid body. In this case, since the inner lid is disposed at the fully opened position of the through-hole and the through-hole is largely opened, the spout of the inner bag can be easily pulled out above the lid main body through the through-hole.

Thereafter, the inner lid is displaced from the fully open position of the through hole to the half open position, and the spout of the inner bag is locked and held in a protruding state between the inner lid and the opening edge of the through hole. In this case, since the inner lid is displaced to the half-open position and the opening area of the through hole is reduced, the spout of the inner bag projects from the through hole between the inner lid and the opening edge of the through hole. It can be stably locked and held in the state where it has been made.

[0013] In the storage container according to the second aspect, the inner lid includes a fixed portion, a first opening / closing portion, and a second opening / closing portion,
The opening / closing means includes a fully-open hinge portion and a half-open hinge portion. Therefore, the configuration of the inner lid and the opening / closing means is simple, and the inner lid can be easily rotated and arranged at the closed position, the fully open position, and the half open position of the through hole.

[0014] In the storage container according to the third aspect, a mutually engageable engaging portion is provided between the first opening and closing portion and the second opening and closing portion. Therefore, when the second opening / closing portion is opened and rotated from the half-opening hinge portion to the half-opening position, the locking portions engage with each other, and the second opening / closing portion is securely locked and held at the half-opening position. Thus, it is possible to prevent the spout of the inner bag from being released from the locked state between the inner lid and the opening edge of the through hole.

[0015]

BEST MODE FOR CARRYING OUT THE INVENTION

(First Embodiment) Hereinafter, a first embodiment of the present invention will be described with reference to FIGS.

As shown in FIGS. 1 to 5, a storage container 21 of this embodiment comprises a container body 22 having an open top, a lid body 23 mounted near the opening of the container body 22, and a lid body 23. And a middle lid 25 attached to the 23 through holes 24. Then, in the container body 22, a liquid storage material such as soy sauce or sake, or a powder or gel-like storage material is formed of a soft synthetic resin (low-density polyethylene) that is not self-supporting.
Is stored in a state of being filled in an inner bag 26 made of
Is projected upward from the through hole 24 of the lid main body 23.

As shown in FIGS. 1 and 6 to 8, the container main body 22 is formed in a box shape having an open upper surface made of a synthetic resin (polypropylene). Are formed, and a hole 31 for a handle is formed at a rear portion and both side portions of the opening edge. The channel portion 32 is formed on the inner peripheral edge near the opening of the container body 22, a locking groove 33 and a locking hole 34 are formed on both sides thereof, and a plurality of liquid drain holes 35 are formed on other portions. They are formed at predetermined intervals.

The substantially rectangular cylindrical convex portion 36 is provided on the container main body 2.
2, a plurality of bottom ribs 37 are formed in a lattice shape inside. The plurality of peripheral ribs 38 are formed so as to protrude from the outer peripheral edge at the upper end, the outer peripheral edge at the lower end, and four corners of the outer periphery of the container body 22. Multiple bulging portions 39
Are formed on the four side surfaces of the peripheral ribs 38 at the outer peripheral edge of the lower end, and a plurality of air vent holes 40 are formed at the tops thereof.

Then, the container body 22 is lifted up by the handle hole 31 or the handle bulging portion 39, and as shown in FIG.
The plurality of container main bodies 22 can be sequentially stacked by being fitted to the upper surface opening of the container 2. When the container main body 22 is stacked, the air in the bulging portion 39 escapes from the air vent hole 40.

As shown in FIGS. 1 and 9 to 13, the lid body 23 is formed of a synthetic resin (polypropylene) in a flat plate shape. At the center, a number of bottom ribs 44 are formed in a lattice. Then, as shown in FIG. 4, in a state where the inner bag 26 is stored in the container main body 22, the protrusions 43 of the lid main body 23 are fitted into the channel portions 32 of the container main body 22, so that the lid main body 23 is It is designed to be mounted near the opening of the container body 22.

A pair of supporting recesses 45 are formed on both sides of the upper surface of the lid main body 23, a pair of long holes 46 are formed in the center thereof, and a pair of engaging projections 47 project from both side surfaces. ing. As shown in FIGS. 1 to 3, a pair of locking members 48 made of synthetic resin are movably supported in the support recess 45, and a locking claw 49 is formed at the tip thereof, and a plurality of locking members are formed on the upper surface. Are formed.

A pair of pins 51 project from the lower surface of each locking member 48 so as to pass through the elongated hole 46 of the support recess 45, and a retaining member 52 is fitted to these pins 51, The locking member 48 is movably retained in the support recess 45. Each pair of engagement recesses 53 is formed at predetermined intervals on both side surfaces of each locking member 48, and the engagement projections 47 in the support recesses 45 selectively engage with these engagement recesses 53. Thereby, the movement of the engagement member 48 is restricted to the inside position and the outside position.

Then, as shown by a chain line in FIG. 3, the locking members 48 are moved from the inside position to the outside position while the lid main body 23 is mounted near the opening of the container main body 22 so as to move them. The locking claw 49 at the tip is engaged with the locking groove 33 and the locking hole 34 on the lid main body 23. Thereby, the lid main body 23 is locked so as not to move with respect to the container main body 22.

As shown in FIG. 9 to FIG.
Is formed substantially at the center of the lid body 23. Mounting seat 54
Is formed at the rear of the opening edge of the through hole 24, and a plurality of engagement holes 55 are formed on the upper surface thereof. The support seat 56 has the through hole 2
4 are formed at the front part and both side parts of the opening edge, and an arc-shaped channel part 57 is formed on the front upper surface.
A semi-cylindrical locking projection 58 is formed on the central rear edge. The ridges 59 are formed on the lid main body 23 so as to surround the mounting seat 54 and the support seat 56 from both sides to the front, and a finger insertion recess 60 is formed in the front inner peripheral surface.

As shown in FIGS. 1, 2, 4, and 14 to 16, the inner lid 25 is integrally formed of polypropylene, and has a fixing portion 63, a first opening / closing portion 64, and a second opening / closing portion 6.
5 is provided. The plurality of locking projections 66 are protruded from the lower surface of the fixing portion 63, and these locking projections 66 are engaged with the engaging holes 55 on the mounting seat 54 of the lid body 23, so that the fixing portion 63 is 54.

The first opening / closing portion 64 of the inner lid 25 is
3 is formed to be openable and closable via a thin-walled full-open hinge 67 at the distal end edge thereof, and has an annular rib 68 protruding from the lower surface thereof. The second opening / closing portion 65 of the inner lid 25 is formed at the leading edge of the first opening / closing portion 64 through a thin-walled half-opening hinge portion 69 so as to be capable of opening and closing, and has an annular rib 70 protruding from its lower surface. ing. Further, the opening and closing mechanism 7 as opening and closing means is provided by the fully opened hinge 67 and the partially opened hinge 69.
1 is configured.

As shown by the solid line in FIG. 4, the opening / closing mechanism 71 allows the first opening / closing section 64 and the second opening / closing section 65 to be opened.
When is disposed at the closed position where it is joined to the support seat 54 of the lid main body 23, the through hole 24 of the lid main body 23 is closed. 4, when the first opening / closing portion 64 and the second opening / closing portion 65 are fully opened at the hinge portion 67 for full opening, the through hole 24 of the lid main body 23 is fully opened. It has become. Further, as shown in FIG. 5, when the second opening / closing portion 65 is opened and rotated to the half-open position at the half-open hinge portion 69, the through hole 24 of the lid main body 23 is half-opened.

A flat semicircular fitting projection 7 as a locking portion
The projection 2 is provided on the upper surface of the second opening / closing portion, and as shown in FIG. 4, when the inner lid 25 is located at the closed position, the locking projection 58 on the lid main body 23 is located below the fitting projection 72. Are fitted. When the inner lid 25 is in the closed position, the annular rib 70 on the lower surface of the second opening / closing portion 65 is
The upper channel portion 57 is fitted. By these fittings, the inner lid 25 is locked and held at the closed position.

A flat semicircular fitting recess 7 as a locking portion
3 is a first opening / closing portion 6 corresponding to the fitting projection 72.
4 is formed on the upper surface. Then, as shown in FIG. 5, when the inner lid 25 is located at the half-open position, the fitting convex portion 72 is fitted into the fitting concave portion 73, and the second opening / closing portion 65 is connected to the first opening / closing portion 64. It is designed to be locked and held at the overlapped half-open position.

As shown in FIG. 3 and FIG.
Is made of polyethylene and has a spout 27 projecting from the upper end thereof. The spout 27 is formed in a cylindrical shape, a flange 76 is protruded from the outer periphery thereof, and a cap 77 is detachably attached to an open end. Then, as shown in FIG. 5, in a state where the inner lid 25 is disposed at the half-open position, the flange 76
Are locked and held between the locking projection 58 on the opening edge of the through hole 24 and the half-open hinge 69 of the inner lid 25.

Next, the operation of the storage container configured as described above will be described. When the storage container 21 is used, the inner bag 26 is filled with a liquid storage material such as soy sauce or sake or a powder or gel-like storage material.
The inner bag 26 is stored in the container body 22. Thereafter, as shown in FIG.
Is mounted, and is locked in the mounted state by the locking member 48.
In this state, as shown by a solid line in FIG. 4, the inner lid 25 is disposed at the closed position, and the through hole 24 of the lid main body 23 is closed. Therefore, when the storage container 21 is transported or stored in a stacked state while the inner bag 26 is stored, there is no possibility that foreign matter such as dust enters the container main body 22 through the through hole 24 of the lid main body 23.

Further, when a liquid storage material or a powdery or gel-like storage material in the inner bag 26 stored in the storage container 21 is used, as shown by a chain line in FIG. 25, the first opening / closing portion 64 and the second opening / closing portion 65 are opened and rotated from the fully opened hinge portion 67 to the fully opened position, and the lid main body 23 is opened.
Is fully opened. In this state, the spout 27 of the inner bag 26 is pulled out from the through hole 24 onto the lid main body 23. At this time, the inner lid 25 is located at the fully open position and the through hole 24 is largely opened.
Can be easily pulled out above the lid main body 23.

Subsequently, as shown in FIG. 5, the first opening / closing portion 64 of the inner lid 25 is closed and rotated from the fully opened hinge portion 67, and the second opened / closed portion 65 is folded back from the half open hinge portion 69 to open and close. Then, the inner lid 25 is displaced from the fully open position of the through hole 24 to the half open position. In this state, the flange 76 of the spout 27 is locked and held between the locking projection 58 on the opening edge of the through hole 24 and the half-open hinge 69 of the inner lid 25.

At this time, since the inner cover 25 is disposed at the half-open position and the opening area of the through hole 24 is reduced,
5 and the opening edge of the through hole 24, the spout 27 of the inner bag 26
Can be locked and held in a stable state. In addition, the locking projection 58 and the half-open hinge 69 have the same height,
Since the flange 76 of the inner bag 26 is supported in a horizontal state,
The handleability and workability when the flange 76 is lifted and used are excellent.

That is, since the locking projection 58 and the flange 76 can prevent the locking deviation from being caused by the load of the liquid, powder or gel-like storage material filled in the inner bag 26, a further stable state is maintained. be able to.

Therefore, in this state, if the cap 77 is removed from the spout 27 and the container 21 is tilted forward, the liquid container filled in the inner bag 26 is filled with the spout 27.
Can be poured into a container such as a server (not shown) through the pouring recess 30 of the container body 22.

The effects exerted by the first embodiment will be described below. (1) In the storage container of the first embodiment, the inner lid 25 is attached to the through hole 24 of the lid main body 23, and the inner lid 25 is provided with an opening / closing mechanism 71 as opening / closing means. The opening / closing mechanism 71 allows the inner lid 25 to be displaced between the closed position, the fully open position, and the half open position of the through hole 24.

For this reason, when the storage container 21 is stored or transported in the storage state of the inner bag 26 filled with the liquid storage material or the powdery or gel-like storage material, the inner cover 2 is used.
5 is disposed at the closed position of the through hole 24, the through hole 24 can be closed, and the through hole 24 of the lid main body 23 can be closed.
It is possible to prevent the possibility that foreign matter such as dust enters the inside from the inside.

The inner bag 26 accommodated in the container 21
In the case of using a liquid storage material or a powdery or gel-like storage material, the inner lid 25 is displaced to the fully opened position of the through hole 24 so that the inner bag 2 can be moved from the through hole 24 of the lid body 23.
6 can easily be pulled out upward.
Further, by displacing the inner lid 25 to the half-open position of the through-hole 24, between the inner lid 25 and the opening edge of the through-hole 24,
The spout 27 of the inner bag 26 can be stably locked and held in a state protruding from the through hole 24. (2) In the storage container according to the first embodiment, the inner lid 25 includes the fixing portion 63, the first opening / closing portion 64, and the second opening / closing portion 65.
The opening / closing means comprises a fully-open hinge 67 and a half-open hinge 69.

Therefore, the configuration of the inner lid 25 and the opening / closing means is simple, and the inner lid 25 can be easily rotated and arranged at the closed position, the fully open position and the half open position of the through hole 24. (3) In the storage container according to the first embodiment, a fitting projection 72 as a mutually engageable engaging portion is provided between the first opening / closing portion 64 and the second opening / closing portion 65 of the inner lid 25. And a fitting recess 73.

Therefore, when the second opening / closing portion 65 is opened and rotated from the half-opening hinge portion 69 to the half-opening position, the fitting projection 72 and the fitting concave portion 73 are engaged with each other to form the second opening / closing portion. 65 can be securely locked and held at the half-open position. Accordingly, it is possible to prevent the spout 27 of the inner bag 26 from being released from the locked state between the inner lid 25 and the opening edge of the through hole 24. (4) When heated to 60-70 ° C. by sterilization, etc.
In the conventional cardboard box, swelling was caused and the stability at the time of loading was lost, but in this embodiment, since the storage container is formed of polypropylene which is a synthetic resin, it is necessary to prevent such a situation. Can be. (5) In a conventional cardboard box, a plurality of stages (for example, 3
If the liquid is leaked at the top of the stack, the cardboard boxes in the lower row are all deformed by the leaked liquid and cannot be used. On the other hand, in the storage container of this embodiment, since the storage container is formed of polypropylene, it is possible to prevent a possibility that the storage container cannot be used, and since the liquid drain hole 35 is provided, the leaked liquid is discharged from the liquid drain hole 35 to the outside. And it is possible to prevent the lower storage container from leaking and causing inconvenience. (Second Embodiment) Next, a second embodiment of the present invention will be described focusing on parts different from the first embodiment.

Now, in the second embodiment, FIG.
As shown in FIGS. 7 to 20, sliding grooves 81 are formed on both sides of the through hole 24 of the lid main body 23, and a regulating end 82 as a closed position regulating portion is formed at the front end thereof. Further, one regulating protrusion 83 as a fully open position regulating portion is formed at the rear end in each sliding groove 81, and two regulating protrusions 84 as a half open position regulating portion are formed at an intermediate portion in each sliding groove 81. Are formed.

On the other hand, ridges 85 are formed on both sides of the inner lid 25, and these ridges 85 are engaged with the sliding grooves 81 so that the inner lid 25 is slidably attached to the through holes 24. Have been. Each pair of engagement projections 86 and 87 is
The protruding ridge 85 is provided at a predetermined interval on the outer surface of the front end of the protruding ridge 85 so as to be capable of engaging with and disengaging from the control projections 83 and the restriction protrusions 83 and 84. In addition, these engaging projections 86, 87, the regulating end 8
An opening / closing mechanism 71 as opening / closing means is constituted by the second and the regulating projections 83 and 84.

As shown in FIG. 17, when the inner lid 25 is slid to the closed position for closing the through hole 24, the front engagement projection 86 is engaged with the closed position regulating end 82, and Lid 2
5 is regulated and held at the closed position. Also,
As shown by a chain line in FIG. 18, when the inner lid 25 is slid to the fully opened position where the through hole 24 is fully opened, the rear engagement projection 87
Are engaged with the full-open position regulating protrusion 83, so that the inner lid 25 is regulated and held at the full-open position. Further, FIG.
As shown by a solid line in FIG. 8, when the inner lid 25 is slid to the half-open position where the through hole 24 is half-opened, the front engagement projection 86 engages with the half-open position regulating projection 84, and the inner lid 25 is half-open. The position is regulated and held.

Therefore, also in the second embodiment,
In substantially the same manner as in the first embodiment described above, when the storage container 21 is stored or transported, the inner lid 25 is disposed at the closed position of the through-hole 24 on the lid main body 23, so that the through-hole is formed. It is possible to prevent the possibility that foreign matter such as dust enters the container main body 21 from the inside 24. Further, by disposing the inner lid 25 at the fully open position, the spout 27 of the inner bag 26 can be easily pulled out from the through hole 24 of the lid main body 23 and the inner lid 25 can be disposed at the half-open position. By
The spout 26 of the inner bag 26 can be stably locked and held in a state protruding from the through hole 24.

Further, in the second embodiment,
Sliding grooves 81 are formed on both sides of the through hole 24 of the lid body 23,
The inner lid 25 is slidably mounted along the sliding groove 81. Further, an opening / closing mechanism 71 as opening / closing means is
Regulating end 8 provided between sliding groove 81 and inner lid 25
2. Consisting of regulating projections 83, 84 and engaging projections 86, 87, the engagement of these restricts sliding of the inner lid 25 between the closed position, the fully open position, and the half open position.

Therefore, the inner lid 25 can be easily arranged in the closed position, the fully open position, and the half open position by a sliding operation, and the opening / closing mechanism 71 can reliably regulate and hold these positions. .

The present invention can be embodied with the following modifications. (A) The fitting protrusion 72 of the middle cover 25 is formed small at the front end position of the middle cover 25, and the fitting recess 73 is formed small at the rear end position of the middle cover 25 so as to correspond to the fitting protrusion 72.

In this manner, the small fitting projection 72 and the fitting recess 73 can be effectively engaged at a position separated from the half-open hinge 69 by the fitting projection 72 and the fitting recess 73. can do. (B) Changing the dimensions of the container body 22 and the lid body 23,
Changing the size of the inner lid 25 in accordance with the size of the spout 27 of the inner bag 26. (C) The mounting configuration of the lid body 23 near the opening of the container body 22 is appropriately changed by providing a hinge on one side of the lid body 23. (D) The attachment structure of the inner lid 25 to the through hole 24 of the lid body 23 is appropriately changed by connecting the lid body 23 and the inner lid 25 by a hinge mechanism. (E) Instead of the inner bag having no independence in the above embodiment, the inner bag having independence may be formed in, for example, a bellows shape so as to be vertically expandable and contractible.

Further, the technical idea grasped from the above embodiment will be described below. (1) Sliding grooves are formed on both sides of the through hole of the lid body, and the inner lid is slidably mounted along the sliding grooves, and the opening / closing means shifts the sliding of the inner lid to a closed position and a fully open position. The storage container according to claim 1, wherein the storage container is configured by a restricting portion provided between the sliding groove and the inner lid for restricting the position and the half-open position.

With this configuration, the structure of the inner lid is simple, the opening and closing operation thereof is easy, and the position of the inner lid can be reliably regulated. (2) The storage container according to claim 2, wherein the inner lid is formed of a synthetic resin, and the hinge part for full opening and the hinge part for half opening are configured to be thin.

With this structure, the inner lid can be easily manufactured, and the hinge portion that can be used repeatedly can be easily formed. (3) The storage container according to (3), wherein the locking portion is formed by a fitting projection and a fitting recess having a planar arc shape.

With this configuration, the engagement between the fitting projection and the fitting recess can be reliably performed.

[0054]

The present invention is configured as described above, and has the following effects. According to the first aspect of the present invention, the spout of the inner bag can be easily pulled out from the through hole of the lid body, and the spout of the inner bag can be stably protruded from the through hole. It can be locked and held.

Further, according to the present invention, the through-hole of the lid body can be closed during storage, transportation or the like of the liquid storage material or the powder or gel-like storage material. It is possible to prevent foreign matter such as dust from entering the inside through the through hole.

According to the second aspect of the present invention, the configuration of the inner lid and the opening / closing means is simple, and the inner lid is easily rotated and arranged at the closed position, the fully open position and the half open position of the through hole. Can be.

According to the third aspect of the present invention, the second opening / closing portion of the inner lid can be reliably locked and held at the half-open position, and the spout of the inner bag is formed by the opening edge of the inner lid and the through hole. Can be prevented from being disengaged from the locked state.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a first embodiment of a storage container according to the present invention.

FIG. 2 is an enlarged plan view of the storage container.

FIG. 3 is a partial sectional view taken along line 3-3 in FIG. 2;

FIG. 4 is a partial sectional view taken along line 4-4 in FIG. 3;

FIG. 5 is a partial cross-sectional view showing the operation state of FIG. 4;

FIG. 6 is an enlarged plan view showing a container main body of the storage container.

FIG. 7 is a front view showing a partial cross section taken along line 7-7 in FIG. 6;

FIG. 8 is a bottom view of the container body.

FIG. 9 is an enlarged plan view showing a lid main body of the storage container.

FIG. 10 is a front view showing a partial cross section taken along line 10-10 in FIG. 9;

FIG. 11 is a side view as viewed from the arrow 11 side in FIG. 9;

FIG. 12 is a bottom view of the lid body.

FIG. 13 is a sectional view taken along line 13-13 of FIG. 10;

FIG. 14 is an enlarged front view showing the inner lid of the storage container.

FIG. 15 is a plan view of the inner lid.

FIG. 16 is a sectional view taken along line 16-16 of FIG. 14;

FIG. 17 is a perspective view of a lid main body and a middle lid showing a second embodiment of the present invention.

FIG. 18 is a perspective view showing the operation state of FIG. 17;

FIG. 19 is an enlarged perspective view of the inner lid.

FIG. 20 is an essential part perspective view showing a part of a lid main body in an enlarged manner.

[Explanation of symbols]

21: storage container, 22: container body, 23: lid body, 24
... through-hole, 25 ... inner lid, 26 ... inner bag, 27 ... spout, 30
... Pouring recess, 32 ... Channel, 33 ... Locking groove, 3
4 ... locking hole, 45 ... support concave part, 48 ... locking member, 54 ...
Mounting seat, 56 ... Support seat, 63 ... Fixed part, 64 ... First opening / closing part, 65 ... Second opening / closing part, 67 ... Hinge part for full opening, 69 ...
Hinge part for half-opening, 71 Opening / closing mechanism as opening / closing means, 7
2. Fitting projection as locking part, 73 fitting recess as locking part, 76 flange, 81 sliding groove, 82 regulating end as closing position restricting part, 83 full opening position restricting part Regulating projection as a regulating projection 84, a regulating projection as a half-open position regulating section,
85 ... ridge, 86, 87 ... engagement projection.

──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. ⁷ , DB name) B65D 77/06

Claims (3)

(57) [Claims] An inner bag filled with a liquid, powder or gel-like container is stored in a container body having an open upper surface, and a lid body is mounted near an opening of the container body. In the storage container in which the spout of the inner bag is made to protrude from the through-hole, an inner lid is attached to the through-hole of the lid main body, a closed position for closing the through-hole in the inner lid, In order to lock the spout of the inner bag between the fully open position where the through hole is fully opened to pull out the spout and the opening edge of the through hole , the opening area of the through hole is reduced to a half < A storage container provided with opening / closing means for displacing to an open position. 2. The middle cover comprises a fixed portion, a first opening / closing portion, and a second opening / closing portion, and the opening / closing means includes a hinge portion for fully opening the fixed portion and the first opening / closing portion so as to be relatively rotatable. The storage container according to claim 1, comprising a half-open hinge portion that connects the first opening and closing portion and the second opening and closing portion so as to be relatively rotatable. 3. A second opening / closing portion between the first opening / closing portion and the second opening / closing portion, the second opening / closing portion being engaged with each other when the second opening / closing portion is opened and rotated from the half-open hinge portion to the half-open position. The storage container according to claim 2, further comprising a locking portion for locking and holding the portion at the half-open position.