JP2016135263A - Sealed container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a sealed container allowing a user to easily and hygienically take out an extraction container from a container body, and to quickly attach an outer lid to the container body after taking out the extraction container.SOLUTION: A sealed container includes a bottomed cylindrical container body 1, and an outer lid 2 for sealing the container body 1. There is also included an extraction unit 4 including a bottomed cylindrical extraction container 3 for storing a particulate matter for an extracted beverage, and an inner lid body 5 attached to the extraction container 3 in a lid-put state, and having a handle part 51. The container body 1 has a pouring port 18, and the extraction unit 4 includes a channel part for letting an extracted beverage pass between the outside of the extraction unit 4 and the container body 1 in a state of being inserted into the inside of the container body 1 and detachably held in the upper part of the container body 1.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a sealed container for an extracted beverage.

  Conventionally, a sealed container for beverages provided with a bottomed cylindrical container body and an outer lid body that covers the container body in a sealed manner has tea leaves, peas powder, etc. on the lower surface side of the outer lid body. There was one in which an extraction container capable of accommodating a granular material for an extracted beverage was attached (for example, see Patent Document 1).

Registered Utility Model No. 3104436

  However, in a conventional sealed container, after a predetermined extraction time (when the desired concentration is reached), the outer lid body is removed from the container body, the extraction container is removed from the outer lid body, and then the outer lid body is removed from the container body. There is a problem that it takes time and effort. In addition, when removing the extraction container from the outer lid, there are cases where the hand gets very wet, and there is a case where the hand touches the lower surface side of the outer lid that is likely to come into contact with the extracted beverage. Because there is a problem that it is unsanitary to attach to the container body, and there is a problem that the granular material for extracted beverage may adhere to the back side of the outer lid, and it will be mixed into the extracted beverage, It was necessary to clean the outer lid from which the extraction container was removed before attaching it to the container body.

  Then, this invention aims at provision of the sealed container which can attach an outer cover body to a container main body quickly after taking out an extraction container while taking out an extraction container easily and hygienically from a container main body.

In order to achieve the above object, the sealed container of the present invention is a sealed container comprising a bottomed cylindrical container body and an outer lid for sealing the container body. An extraction unit comprising a bottomed cylindrical extraction container for containing granules, and an inner lid attached to the extraction container in a lid shape and having a handle, the container body Has a spout part, and the extraction unit is inserted into the container body and is detachably held on the upper part of the container body. The flow path part for an extracted drink to pass through is provided.
The outer lid body has a male screw portion for screwing into the upper opening of the container body, an outer circumferential groove disposed at a position below the male screw portion, and an outer fit in the outer circumferential groove. And the outer lid body is screwed to the container body so that the seal material is in close contact with the sealing step surface of the container body. The container body has a lower end surface that is in contact with the extraction unit in the container body and prevents movement of the container body toward the opening side in a state where the container body is sealed.
The outer lid body has a male screw portion for screwing into the upper opening of the container body, an outer circumferential groove disposed at a position below the male screw portion, and an outer fit in the outer circumferential groove. And the outer lid body is screwed to the container body so that the seal material is in close contact with the sealing step surface of the container body. It has a recessed part into which the said handle part of the said inner cover body is inserted in the state which sealed the container main body.
The container body is made of resin and has a rectangular tube-shaped bottom side peripheral wall portion having a square shape with rounded corners when viewed from the bottom, and the square tube bottom side peripheral wall portion has a height of 50 mm or less from the bottom surface. The range is set so that one side is 63 mm or more and 80.5 mm or less.

  ADVANTAGE OF THE INVENTION According to this invention, while being able to take out an extraction container from a container main body easily and rapidly, an outer cover body can be attached to a container main body immediately after taking out an extraction container. When taking out the extraction container, the hand does not get wet so that the container body can be stored and the refrigerator can be opened and closed hygienically. When taking out the extraction container from the container main body, there is no possibility that the hand touches the lower surface side of the outer lid body, and it is hygienic and can reduce labor and time for cleaning the outer lid body.

It is a semi-cylindrical cross section side view which shows one Embodiment of this invention. It is a cross-sectional side view which shows the attachment state of a container main body and an outer cover body. It is a front view which shows an extraction unit. It is a perspective view which shows the removal state of an extraction container and an inner cover body. It is a perspective view which shows the lower surface side of an inner cover body. It is a top view which shows the state which attached the extraction unit to the container main body. It is AA sectional drawing of FIG. It is sectional drawing which shows the state which attached the extraction unit and the outer cover body to the container main body. It is operation | movement explanatory drawing, Comprising: (a) is explanatory drawing which shows the extraction unit insertion middle state, (b) is explanatory drawing which expanded the extraction unit insertion middle state. It is an operation explanatory view, (a) is an explanatory view showing the extraction middle state of an extraction unit, and (b) is an explanatory view showing an extraction unit extraction completion state. It is a front view which shows another example of an extraction unit.

Hereinafter, the present invention will be described in detail based on illustrated embodiments.
As shown in FIGS. 1 and 2, a sealed container according to the present invention includes a bottomed cylindrical container body 1 and an outer lid body 2 that is screwed to the container body 1 and covers the upper opening in a sealed manner. And.

The outer lid 2 has a male screw portion 21 for screwing into the upper opening of the container body 1 and an outer circumferential groove 22 disposed at a position below the male screw portion 21 with a heat resistant resin (for example, The lid member 20 is integrally formed of polypropylene resin.
Further, the outer lid body 2 has an annular sealing material 23 (for example, a silicon O-ring) that is attached to the outer circumferential concave groove 22 of the lid member 20 in an outer fitting manner.

As shown in FIGS. 1, 2, and 6, the container body 1 is an integrally molded product made of resin and made of heat resistant resin (for example, made of AS resin).
A pair of threading projections (stripes) 11 and 11 for projecting the male threaded portion 21 of the outer lid body 2 on the inner peripheral surface 14 of the outer lid 2 project radially inward. Yes. In addition, a sealing step surface (step portion) 12 having an annular shape in a plan view for contacting the sealing material 23 of the outer lid body 2 is provided at a position below the inner peripheral surface 14 of the opening.
An upper inner peripheral surface 13 at a position below the sealing step surface 12 is formed in a tapered shape having a reduced diameter.

Further, as shown in FIGS. 1, 3, and 4, the extraction unit 4 is inserted into the container main body 1 to be attached in an internally fitted shape, and contains powdered granules for extracted beverages such as soybeans and tea leaves. It has.
The extraction unit 4 has a bottomed cylindrical extraction container 3 for containing the extracted beverage granule, and is screwed onto the upper opening of the extraction container 3 in a lid shape and the upper inner peripheral surface of the container body 1 13 and an inner lid body 5 with a handle that is detachably attached to the inner fitting.

The extraction container 3 has a male screw portion 32 at the top, and an extraction filter portion (extraction membrane portion) 31 through which fluid can pass in the radial direction on the outer peripheral wall portion.
The extraction container 3 includes a bottomed cylindrical member 38 having a window portion 38a formed on the outer peripheral wall portion and a male screw portion 32 formed on the upper portion thereof, and a filter member (mesh arranged so as to cover the window portion 38a). Member) 39 is integrally molded. Specifically, when the bottomed cylindrical member 38 is molded (formed) with a heat resistant resin (for example, polypropylene resin), a heat resistant resin (for example, prepared in advance) so as to correspond to the window portion 38a. The filter member 39 made of (polyester resin) is inserted and integrally molded.

  As shown in FIGS. 3 to 5, the inner lid body 5 is an integrally molded resin product having a short cylindrical shape with a lid, and a gate-shaped (arch-shaped) handle portion 51 projects from the upper surface 5 a, A pair of screwing projections (stripes) 59, 59 for screwing with the male screw part 32 of the extraction container 3 (having a female screw action) are provided on the surface 5c so as to project radially inward.

Further, the inner lid body 5 has a pair of small convex portions 70, on the lid surface 5d of the inner lid body 5 that faces the upper end surface 3a of the extraction container 3 when the lid is screwed to the extraction container 3. 70 is protruding.
When the lid is completed, the small convex portions 70 and 70 come into contact with the lid surface 5d of the inner lid body 5, and the upper end surface 3a of the extraction container 3 and the lid surface 5d of the inner lid body 5 are brought into close contact with each other. First, an air venting gap S (see FIGS. 7 and 8) having a predetermined gap dimension Z (the same dimension as the protruding dimension of the small convex portion 70) is formed.

Next, the attachment structure of the container main body 1 and the inner lid 5 (extraction unit 4) will be described. As shown in FIGS. 6 and 7, the upper inner peripheral surface 13 of the container body 1 is formed in a tapered shape that is reduced in diameter (reduced) downward. In other words, the container body 1 has a tapered inner peripheral surface 13 of a reduced diameter type at the top. Then, a plurality of vertical ridges 55 for vertical positioning projecting radially outward from the outer peripheral surface 5b (cylindrical wall) of the inner lid 5 and contacting the upper inner peripheral surface 13 of the container main body 1 in a vertical linear manner. Provided.
Eight vertical protrusions 55 are provided radially (equally spaced) from the outer peripheral surface 5b with a predetermined center angle in plan view. When the inner cover body 5 is disposed coaxially with the container main body 1 and the inner cover body 5 is moved toward the bottom of the container main body 1, the vertical ridges 55 are arranged at the upper inner periphery of the container main body 1. It has a protruding front end surface (radial outer end surface having the same inclination angle as the tapered inner peripheral surface 13) 55a that is inclined in a side view when contacting the surface 13 in a straight line. It is preferable to provide 6 to 12 vertical ridges 55. If it is 5 or less, the posture stability deteriorates, and if it is 13 or more, it becomes difficult to attach and detach, so the upper inner peripheral surface 13 of the container body 1 must be formed with high accuracy.

  As shown in FIG. 7, the projecting tip end surface 55 a of the longitudinal ridge 55 of the inner lid body 5 is brought into close contact with the tapered inner peripheral surface 13 of the container body 1, so that the inner lid body 5 is brought into an inner fitting state. It is prevented from moving downward (bottom side of the container body 1), and the inner lid 5 is positioned and attached at a predetermined vertical position. If the handle 51 of the inner lid 5 is gripped and pulled upward, the inner lid 5 (extraction unit 4) can be easily removed from the container body 1, and the extraction unit 4 is in an empty state. Thus, even if it is attached to the container body 1 and turned upside down, it is attached with a fitting force that does not drop out of the container body 1 due to the weight of the extraction unit 4.

As shown in FIG. 8, after the extraction unit 4 is inserted into the container body 1 and attached to the inner fit, the outer lid body 2 is screwed onto the container body 1, so that the sealing material 23 has a stepped surface for sealing (a stepped portion). Part) 12 is in close contact with the inner lid body 5 (the upper surface 5a side) of the outer lid body 2 (on the lower surface side) in an extraction-sealed state in which the space between the container body 1 and the outer lid body 2 is sealed. It is provided as follows. In other words, the inner lid body 5 has a pressing receiving surface 56a on the upper surface 5a side, with which the lower end surface 2d of the outer lid body 2 comes into contact in an extraction sealed state. More specifically, as shown in FIG. 6, a plurality of lateral ridges (outer ridge portions) 56 projecting radially outward along the circumferential direction on the outer peripheral surface 5b of the inner lid body 5. The upper surface is a pressing receiving surface 56a.
The lateral ridges 56 are intermittently 4 so as to connect the upper ends of the longitudinal ridges 55 and the upper ends of the longitudinal ridges 55 adjacent in the circumferential direction (around the axis) in the circumferential direction. There are places. It is preferable to provide two to six horizontal protrusions 56.

  As shown in FIG. 8, when the outer lid body 2 is in contact with the inner lid body 5 in the extraction sealed state described above, the container body 1 is shaken in order to accelerate extraction, The extraction unit 4 (inner lid 5) is prevented from moving (withdrawing) or tilting toward the opening side of the container body 1, and is held at a predetermined position and posture. That is, the outer lid body 2 is used in combination with a member for preventing the extraction unit 4 (inner lid body 5) from coming off and holding the posture.

  Also, a concave portion 25 having a circular shape when viewed from the bottom is provided on the lower surface side of the outer lid body 2 so as to form a lower opening-shaped storage space (handle escape space) into which the handle portion 51 of the inner lid body 5 is inserted in an extraction sealed state. ing. While the handle 51 is provided, the outer lid body 2 and the inner lid body 5 can be arranged close to each other in the vertical direction, and the inside of the container body 1 can be used widely and effectively (or the whole can be made compact in the vertical direction). .

Further, as shown in FIGS. 1 and 2, a short cylindrical sleeve member 6 is attached to the upper peripheral wall of the container body 1 in an outer fitting shape. An upper end surface 61 of the sleeve member 6 is brought into contact with an enlarged stepped surface 19 provided on the upper peripheral wall of the container body 1 to perform vertical positioning and prevent upward slipping. The sleeve member 6 is integrally formed of a heat resistant resin such as polypropylene resin.
By holding the sleeve member 6 when hot water is put into the container body 1, high temperature heat is hardly transmitted to the user and is easy to carry.

  Further, the container body 1 is formed in a circular shape in plan view, and is formed in a quadrangular (square) shape with rounded corners in bottom view. That is, the opening side is formed in a cylindrical shape, and the peripheral wall is formed so as to change into a rectangular tube shape while reducing (reducing diameter) toward the bottom side. And the range of the height of 50 mm or less from the bottom surface (installation surface) to 63 mm or more and 80.5 mm or less on one side (90% to 115% of a square liter 1 liter standard size milk pack with a bottom of about 70 mm × 70 mm) Forming. By forming in this way, the internal volume can be increased while it can be placed vertically in the door pocket of the refrigerator or the holder for milk pack (paper pack juice). Moreover, in the horizontal posture (laying posture) in which the axis of the container body 1 is horizontal, rolling can be prevented by the square cylindrical peripheral wall portion on the bottom side.

Further, as shown in FIG. 6, the inner lid body 5 has a flow path portion 57 through which the extracted beverage passes between the vertical ridge portion 55 and the vertical ridge portion 55 that do not project the horizontal ridge portion 56. It is said. Since the plurality of flow path portions 57 are provided around the shaft center, it is possible to easily correspond to the spout portion 18 of the container body 1.
As shown in FIG. 4, the inner lid body 5 is formed such that the central portion of the upper surface 5 a is a curved convex shape (inflated into a dome shape), and the corner portions of the vertical convex strip portion 55 and the horizontal convex strip portion 56. Further, corners and connecting portions are formed in a round shape so that water droplets do not accumulate on the upper surface 5a side of the inner lid 5 due to condensation or the like.
Further, as shown in FIGS. 4 and 5, the connecting corner 58 of the vertical ridge 55 and the horizontal ridge 56 in contact with (adjacent to) the flow channel portion 57 is formed in a round shape (R shape) having a radius of 3 mm or more. It is desirable that the water droplets on the upper surface 5a easily flow to the bottom side of the container body 1.
Further, the connecting corner of the vertical ridge 55 and the horizontal ridge 56, the corner of the vertical ridge 55 and the outer peripheral surface 5b, the corner of the horizontal ridge 56 and the outer peripheral surface 5b, the vertical ridge It is preferable that the corners of the strip 55, the lateral convex strip 56, and the outer peripheral surface 5b have a round shape of 3 mm or more because cleaning properties are improved (easiness of cleaning).

Next, the method of use (action) of the present invention will be described.
First, as shown in FIG. 9 (a), an extraction unit 4 in which a predetermined amount of water is stored in the container body 1 and the extracted beverage granule which is powder of ground beans (ground) is stored. It is inserted into the container body 1 so as to be submerged in water.
Then, as shown in FIG. 9B, water passes through the extraction filter unit 31 and flows into the extraction container 3. Along with the inflow, the air in the extraction unit 4 is discharged to the outside through the gap S formed by the small protrusions 70.

Here, if the small convex portion 70 is not provided, the lid surface 5d of the inner lid 5 and the upper end surface 3a of the extraction container 3 are in close contact, and the outflow of air from the opening of the extraction container 3 occurs. Be blocked. Then, it becomes difficult for water to flow into the extraction container 3, and as the extraction unit 4 sinks, there is a possibility that the water is pushed out and overflows from the container body 1. In other words, the small convex portion 70 forms an air vent path (exhaust path) to ensure that water flows into the extraction container 3 to prevent overflow from the container body 1. In particular, the extraction filter unit 31 for dredging is a fine membrane and there is a possibility that the inflow of water may not be performed smoothly, and is therefore optimal for the dredging extraction unit 4.
In addition, since the predetermined gap dimension Z of the gap S (projection dimension of the small convex portion 70) is set to 0.1 mm or more and less than 1 mm, the container body 1 is inflated by sucking water even when it is in the horizontal position. A large amount of the granular material for extracted beverage is not discharged from the gap S.
Further, as shown in FIG. 5, (inclined) one-letter-like threaded protrusion (strip) portion 59 having a length of 5% or more and 25% or less of the inner peripheral length is provided on the inner peripheral surface 5c of the inner lid body 2. Since it is provided so that it can be screwed to the extraction container 3, it is in a screwed state as compared with a case where a female screw part (spiral ridge part) that makes one or more rounds of the inner peripheral surface 5c is provided. Even if it exists, the exhaust of air is easy.

  Then, as shown in FIG. 7, after the extraction unit 4 is attached to the container main body 1 in an internal fit, the outer lid body 2 is screwed to seal the container main body 1 and the extraction unit as shown in FIG. In the extraction sealed state in which the omission of 4 is prevented, it is placed in a vertical position or a horizontal position depending on the storage location, and stored in a refrigerator or the like for a predetermined extraction time (until a desired density).

  Next, after a predetermined extraction time (when the desired density is reached), the outer lid body 2 is removed as shown in FIG. 10 (a), the handle 51 of the inner lid body 5 is gripped and lifted, and the container is The extraction unit 4 (the extraction container 3 with the inner lid 5 attached) is taken out from the main body 1. Thereafter, as shown in FIG. 10 (b), just by placing the extraction unit 4, the outer lid 2 can be immediately screwed onto the container body 1, and the extraction unit removal completed state (extracted beverage storage state) Become. By gripping the handle part 51, the hand can be made hygienic (clean) without getting wet with the extracted beverage.

  Here, if the inner lid body 5 is omitted and the extraction container 3 is directly attached to the outer lid body 2, the outer lid body 2 is removed from the container body 1 after a predetermined extraction time, and the outer lid body 2 is removed. After removing the extraction container 3, it is necessary to attach the outer lid 2, which causes a problem that it takes time and effort. In addition, when the extraction container 3 is removed from the outer lid body 2, there are cases where the hand gets wet or the lower surface side of the outer lid body 2 that is highly likely to come into contact with the beverage. The problem that it is unsanitary to attach 2 to the container main body 1 and the problem that the powdered granule for the extracted beverage may adhere to the back side of the outer lid 2 and get mixed into the extracted beverage Therefore, it is necessary to clean the outer lid body 2 from which the extraction container 3 has been removed, which takes time and labor. That is, the present invention solves such a problem.

Next, another example of the extraction unit 4 is shown in FIG.
The extraction unit 4 in FIG. 11 has a longer length (longitudinal dimension) and a larger internal volume than the extraction unit 4 in FIG. Further, the area where the extraction filter unit 31 is provided (the filter member 39 is stretched) is wide, and the mesh of the extraction filter unit 31 (the mesh of the filter member 39) is also rough (large). Such a thing is most suitable for the granular material for large drink beverages, such as herbs and tea leaves, as compared with the powder of strawberry (a product obtained by grinding coffee beans). In other words, the extraction unit 4 of FIG. 3 is optimal for fine (small) powdered beverage granules, such as koji powder. The other configuration of the extraction unit 4 in FIG. 11 is the same as that of the extraction unit 4 described in FIGS.

  In order to facilitate the explanation of the present invention, the direction is described with the standing posture in which the axis (longitudinal direction) of the container body 1 is placed on the horizontal plane as the reference posture. . Therefore, the posture in use is not limited based on the direction. For example, it is also possible to perform extraction or refrigeration storage by placing the container body 1 on a refrigerator shelf in a horizontal position where the axis of the container body 1 is horizontal. In other words, the vertical direction can be said to be the axial direction (longitudinal direction or vertical direction).

  In the present invention, the design can be changed, and the small convex portion 70 may protrude from the upper end surface 3a of the extraction container 3 (bottomed tubular member 38). The shape of the handle 51 of the inner lid 5 is not limited to that shown in the figure and can be any knob type (pan lid). The gripping portion 24 of the outer lid body 2 may be a side view portal type, a knob type, or the like other than the circumferential wall type shown in the figure. Further, if the holding surface 56a is on the upper surface 5a side, it may be a part of the upper surface 5a, or the upper end surface of the handle portion 51 or the vertical ridge portion 55. Moreover, the granular material for drinks (raw material for beverages) is a granular material obtained by pulverizing coffee beans, or a granular material (including leaf pieces) such as Japanese tea such as green tea and barley tea, Chinese tea, black tea, and herbs. ). In other words, the beverage to be extracted is Japanese tea, Chinese tea, black tea, herbal tea, or other tea, or coffee.

  As described above, the sealed container of the present invention is a powder container for an extracted beverage comprising a bottomed cylindrical container body 1 and an outer lid 2 for sealing the container body 1. A bottomed cylindrical extraction container 3 for housing the body, an inner lid body 5 with a handle that is attached to the extraction container 3 in a lid shape and is detachably attached to the inside of the container body 1; Since the extraction container 3 can be easily and quickly removed from the container body 1 and the extraction container 3 is removed from the container body 1, the outer lid 2 can be immediately attached to the container body 1 and can be quickly stored in a refrigerator or the like. You can return to the place. When the extraction container 3 is taken out, the hand does not get wet so that the container body 1 can be moved and the refrigerator can be opened and closed hygienically. There is no possibility that a hand touches the lower surface side of the outer lid body 2, and it is hygienic and can save time and labor for cleaning the outer lid body 2.

  In addition, when the lid is completed with the inner lid 5 attached to the extraction container 3, the upper end surface 3a of the extraction container 3 and the lid surface 5d of the inner lid 5 facing the upper end surface 3a In addition, since the small convex portion 70 for forming the air bleed gap S protrudes on one of the upper end surface 3a and the lid surface 5d, the extraction unit 4 (inner lid) is provided in the container body 1 in which water is stored. When the extraction container 3) into which the body 5 is screwed is inserted, it is possible to prevent water from flowing smoothly into the extraction unit 4 and overflowing the water from the container main body 1, and clean and hygienic work can be performed.

  In addition, the inner peripheral surface 13 of the container body 1 is formed in a downward-reduced taper shape, and a plurality of vertical ridges for vertical positioning that contact the upper inner peripheral surface 13 in a straight line with the upper inner peripheral surface 13. 55 is provided so that the inner lid body 5 can be attached to the container main body 1 so as to be fitted inside, so that the extraction unit 4 (the extraction container 3 to which the inner lid body 5 is screwed) is attached to the container main body 1. It can be attached and detached easily and quickly. The structure is simple and the number of parts can be reduced, and resin molding can be easily performed. Further, even if the upper inner peripheral surface 13 of the container body 1 is not formed into a perfect circle, the container body 1 can be reliably held in a stable posture without being rattled and can be reliably positioned at a predetermined vertical position.

DESCRIPTION OF SYMBOLS 1 Container main body 2 Outer cover body 2d Lower end surface 3 Extraction container 4 Extraction unit 5 Inner cover body
12 Stepped surface for seal
18 Spout part
21 Male thread
22 Outer groove
23 Sealing material
25 recess
51 Handle
57 Channel

In order to achieve the above object, the sealed container of the present invention is a sealed container comprising a bottomed cylindrical container body and an outer lid for sealing the container body. An extraction unit comprising a bottomed cylindrical extraction container for containing granules, and an inner lid attached to the extraction container in a lid shape and having a handle, the container body Has a spout part, and the extraction unit is inserted into the container body and is detachably held on the upper part of the container body. the flow channel portion for extracting a beverage passes, comprises, above Kigaifutatai includes a male threaded portion for screwing the upper opening of the container body, it is disposed at a lower position of the male screw portion An outer circumferential concave groove, and an annular sealing member attached to the outer circumferential concave groove in an outer fitting manner, and further, the outer lid , Said container said sealing material is screwed to the container body in contact with the brewing unit in the container body in the extraction hermetically sealing the container body in close contact with the sealing step surface of the container body the lower end surface for preventing movement to the opening side of the main body, organic and, and, the outer lid has a recess in which the handle portion is inserted in the inner lid in the extraction sealed, possess, the outer lid The body is configured so that the upper end portion of the handle portion is close to the ceiling surface of the concave portion in the extraction sealed state, and the container body is made of resin, and the peripheral wall shrinks toward the bottom side It has, and has a rounded square shape of the rectangular tube-shaped bottom wall portion angled in bottom view, the rectangular tube bottom side wall portion, the following height range 50mm from the bottom surface, one side 63mm This is set to 80.5 mm or less.

Claims (4)

In a sealed container comprising a bottomed cylindrical container body (1) and an outer lid (2) for sealing the container body (1),
A bottomed cylindrical extraction container (3) for containing a powdered granule for an extracted beverage, and an inner lid body (51) attached to the extraction container (3) in a lid shape and having a handle (51) 5) and an extraction unit (4) comprising
The container body (1) has a spout part (18),
The extraction unit (4) is inserted into the container main body (1) and detachably held on the upper part of the container main body (1). A sealed container comprising a flow path portion (57) through which an extracted beverage passes between (1) and (1). The outer lid (2) includes a male screw portion (21) for screwing into the upper opening of the container body (1), and an outer peripheral recess disposed at a position below the male screw portion (21). A groove (22), and an annular seal member (23) attached to the outer circumferential concave groove (22) in an outer fitting shape,
Further, the outer lid (2) is screwed onto the container body (1), and the sealing material (23) is brought into close contact with the sealing step surface (12) of the container body (1). A lower end surface (2d) that abuts on the extraction unit (4) in the container body (1) while blocking (1) to prevent the container body (1) from moving to the opening side. Item 2. The sealed container according to Item 1. The outer lid (2) includes a male screw portion (21) for screwing into the upper opening of the container body (1), and an outer peripheral recess disposed at a position below the male screw portion (21). A groove (22), and an annular seal member (23) attached to the outer circumferential concave groove (22) in an outer fitting shape,
Further, the outer lid (2) is screwed onto the container body (1), and the sealing material (23) is brought into close contact with the sealing step surface (12) of the container body (1). The sealed container according to claim 1, further comprising a recess (25) into which the handle (51) of the inner lid (5) is inserted in a state in which (1) is sealed. The container body (1) is made of resin and has a rectangular tube-shaped bottom side peripheral wall portion having a square shape with rounded corners when viewed from the bottom.
4. The sealed container according to claim 1, wherein the square cylindrical bottom side peripheral wall portion has a height range of 50 mm or less from the bottom surface set to a side of 63 mm or more and 80.5 mm or less.

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