JP2015516336A - Especially for food containers - Google Patents

Abstract

In particular, the present invention relates to a container (1). The container (1) is a main body (2) that forms an opening, a movable ring (4) that can pivot with respect to the main body (2), and a flexible elastic material that connects to the main body (2) and the ring (4). Includes a seal (3) to be made. The seal (3) can be twisted by pivoting the ring (4). According to the invention, the body (2) comprises a circular peripheral wall (10). The circular peripheral wall (10) terminates at a free end that defines an opening. The ring (4) is intended to be placed around the wall (10). One of the peripheral wall (10) or the ring (4) includes a series of grooves (11 and 15). The other of the ring (4) or the peripheral wall (10) includes a protrusion. As the protrusion moves in the series of grooves, an axial movement of the ring (4) relative to the wall (10) is induced when the seal (3) begins to twist. [Selection] Figure 2

Description

  The present invention relates to containers, particularly food containers.

  It is known from US Pat. No. 5,637,037 to the same applicant to produce a container with a sleeve that forms a seal, in particular to open and close the opening of the container. The seal is connected to the container body and a ring that pivots relative to the body and is made of a flexible elastic material. The seal can be deformed by twisting between a twisted state that seals the container opening and an untwisted state that opens the opening.

  Existing containers are not completely satisfactory with regard to the operability for opening and closing the opening or the possibilities provided for opening and closing the opening.

  Furthermore, existing containers have the specific disadvantage that when the product contained in the container is poured out of the container, the product residue remains on the outer surface of the membrane formed by the seal in the twisted state.

  U.S. Patent No. 6,057,036 illustrates another known container of the same type with a twisting seal. The container is provided with a notch for fixing the ring at a certain angular position.

French Patent No. 2,922,195 US Application No. 2005/082248

  The present invention aims to overcome all of the above disadvantages.

The container is in a known manner,
-The container body forming the opening,
-A moving ring that can pivot between the position of opening the opening and the position of closing the opening with respect to the body; and-a sleeve (hereinafter referred to as "seal") that forms a seal made of a flexible elastic material. It can be twisted between the open position and the closed position by connecting on the one hand to the main body and on the other hand connecting to the ring and pivoting the ring with respect to the main body, A sleeve is provided that causes deformation of the seal between an untwisted state where the container opening is open and a twisted state where the seal seals the opening.

According to the present invention, the main body includes a circular peripheral wall. The circular peripheral wall terminates at a free end that defines an opening, and the ring is designed to engage around the wall.
-One of the peripheral wall and the ring is
An oblique groove, wherein the first end of the oblique groove is located at a first axial distance from the opening and the second end of the oblique groove is second from the opening; A groove located at an axial distance,
-One end is a circumferential groove communicating with the second end of the diagonal groove; and-a plurality of cuts formed along the circumferential groove, the transverse groove being transverse to the groove And a notch communicating with the groove.
The other of the peripheral wall and the ring is provided with a projection; The protrusion is engageable and slidable with respect to the oblique groove and the circumferential groove, and is partially engageable with any of the cuts of the plurality of cuts.
At the position where the oblique groove is disposed, the ring and the opening are mutually connected during the first portion in which the ring moves from the open position to the blocking position by the movement of the protrusion within the oblique groove. In the direction approaching the axial direction, the ring moves in the axial direction, and conversely, during the second part in which the ring moves from the blocking position to the open position by moving the protrusion in the oblique groove, The ring moves in the axial direction in a direction in which the ring and the opening are separated in the axial direction.
At least a first incision of the incision is disposed at an angle to receive the protrusion when the seal is in a partially twisted state, and the second incision in the incision is a fully twisted seal. When in the closed state, it is arranged at an angle so as to receive the protrusion.

  Therefore, according to the present invention, the ring can be guided and moved with respect to the peripheral wall. This movement is performed by guiding the protrusion in the groove and then guiding it to one of the notches.

  In the open position, the ring is axially spaced relative to the opening. The seal forms a first portion extending along the inner surface of the peripheral wall, an intermediate portion surrounding the free end, and a second portion extending along the outer surface of the peripheral wall and connected to the ring. In this open position, when the product contained in the container is dispensed from the container through the opening, the product flows along the first part and the intermediate part of the seal, but above the second part of the seal. Does not flow.

  Movement of the ring from the open position to the closed position causes the protrusion to move in the oblique groove, thereby moving the ring axially toward the opening and simultaneously starting to twist the seal. This axial movement causes the first part and the intermediate part of the seal to retract toward the interior of the body and the product residue remaining in the first part and the intermediate part is twisted during sealing. Will be lower than the area of the seal that is designed to be. Subsequently, as the protrusion moves in the circumferential groove, the ring is then pivoted with respect to the peripheral wall, and the seal is twisted. The protrusion then engages any of the notches and the protrusion is maintained at the notches by the axial elastic restoring force applied to the ring by the twisted seal. This engagement can maintain the ring in a selected angular position and seal the container partially or completely.

  After sealing, the product residue is located on the inner surface of the membrane formed by the twisted seal and there is no product on the outer surface of the membrane.

  The movement of releasing the container opening from the blocking position is performed in the reverse order of the order described above.

  As described above, the container may include only one protrusion and one set of grooves. Preferably, however, two angularly opposed protrusions and two sets of angularly opposed grooves may be provided.

  In this way, complete guidance of the ring can be achieved.

  At this time, the container body can be provided with either both protrusions or both sets of grooves, and the ring can be provided with either of both sets of grooves or both protrusions, respectively. it can. However, to reduce the bulk, as described above, the container body is provided with the first protrusion and the first set of grooves, while the ring is designed to receive the first protrusion. And a second protrusion designed to engage the first set of grooves and the first set of grooves.

  Preferably, the height (that is, the dimension in the axial direction) of the ring is lower than that of the peripheral wall. The second set of grooves does not include a circumferential groove at this time, but includes only an oblique groove. The first protrusion is disengaged from the second set of grooves at the end of the axial movement of the ring approaching the opening. Since the rotation of the ring is induced only by the movement of the second protrusion in the circumferential groove, there is no particular problem in actual use.

Preferably, the circumferential groove comprises at least two notches arranged at an angle to receive the protrusion when the seal is partially twisted as follows.
-One incision is placed at a position corresponding to the opening of the half-sealed container and maintains a sufficient opening so that the product contained in the container can be cooked, for example in a microwave oven. This position is therefore called the “cooking position”.
The at least one incision is located on the side of the incision corresponding to the position that completely seals the opening and provides just enough opening for the drinking straw to pass through; This position is therefore called the “straw position”.

  Preferably, each set of grooves comprises an inlet. The air inlet is connected to the free end of the peripheral wall or the free end of the ring, and communicates with the first end of the oblique groove.

  The intake port facilitates engagement between the protrusion and the groove set.

  In order to avoid protrusions engaging the inlets when it is not desired during use of the container, i.e., to keep the protrusions in the set of grooves, each set of grooves has the oblique grooves There is a step or other type of hard point between the air intake and the intake port. In order to proceed from the oblique groove to the inlet, the protrusion must overcome this step.

  Preferably, the intake port becomes wider toward the free end.

  The wall that forms the side edge of the groove can guide the projection to revert into the diagonal groove, and as a result, this restitution is facilitated.

Preferably, each set of grooves further
An intermediate groove located between the oblique groove and the intake port and communicating with the intake port; and a groove for releasing the ring from the container body, the intermediate groove being connected to the free end. A groove communicating with the groove is provided.

  By engaging the protrusion in the open groove, twisting the seal allows the ring to pivot and move beyond the open position, and the ring is pivoted along the peripheral wall until it exceeds the opening of the container. Can move in the direction. This movement releases the ring relative to the wall by extending the seal, thus allowing the container to be easily cleaned. For this reason, the open position of the ring is called the “cleaning position”.

  In order to avoid protrusions engaging the release groove when not desired during use of the container, the intermediate groove communicates with the open groove by a step or other type of hard point. In order to proceed from the intermediate groove to the release groove, the protrusion must overcome this step.

  In order to facilitate this cleaning, the peripheral wall is advantageously provided with a wide opening that allows access to the outer surface of the seal.

  The present invention will be understood and other features and advantages of the present invention will become apparent with reference to the accompanying drawings, which illustrate two possible embodiments of the container as non-limiting examples.

It is a perspective view which shows the opening of a container in an open state. FIG. 2 is an exploded partial perspective view according to the first embodiment. It is a partial side view which shows the container by 1st Embodiment in the said open state. It is a top view which shows the container by 1st Embodiment in the same open state. It is an expanded view which shows the set of the groove | channel of the container by 1st Embodiment, and the protrusion of a container in the position which a protrusion occupies in the said open state. FIG. 6 is an enlarged side view of a cut surface of the container according to the first embodiment, taken along line VI-VI in FIG. 4. FIG. 4 is a view similar to FIG. 3, showing the container according to the first embodiment in a first intermediate position (referred to as “cooking position”) sealing the opening of the container. FIG. 5 is a view similar to FIG. 4, showing the container according to the first embodiment in a first intermediate position (referred to as “cooking position”) sealing the opening of the container. FIG. 6 is a view similar to FIG. 5, showing the container according to the first embodiment in a first intermediate position (referred to as “cooking position”) sealing the opening of the container. FIG. 7 is a view similar to FIG. 6, showing the container according to the first embodiment in a first intermediate position (referred to as “cooking position”) sealing the opening of the container. FIG. 4 is a view similar to FIG. 3, showing the container according to the first embodiment in a second intermediate position (referred to as “straw position”) sealing the opening of the container. FIG. 5 is a view similar to FIG. 4, showing the container according to the first embodiment in a second intermediate position (referred to as “straw position”) sealing the opening of the container. FIG. 6 is a view similar to FIG. 5, showing the container according to the first embodiment in a second intermediate position (referred to as “straw position”) sealing the opening of the container. FIG. 7 is a view similar to FIG. 6, showing the container according to the first embodiment in a second intermediate position (referred to as “straw position”) sealing the opening of the container. FIG. 4 is a view similar to FIG. 3, showing the container according to the first embodiment in a position that completely closes the opening of the container. FIG. 5 is a view similar to FIG. 4, showing the container according to the first embodiment in a position that completely closes the opening of the container. FIG. 6 is a view similar to FIG. 5, showing the container according to the first embodiment in a position that completely closes the opening of the container. FIG. 7 is a view similar to FIG. 6, showing the container according to the first embodiment in a position that completely closes the opening of the container. FIG. 4 is a view similar to FIG. 3, showing the container according to the first embodiment in a position (referred to as “cleaning position”) for releasing the ring of the container. FIG. 5 is a view similar to FIG. 4, showing the container according to the first embodiment in a position in which the ring of the container is released (referred to as “cleaning position”). FIG. 6 is a view similar to FIG. 5, showing the container according to the first embodiment in a position in which the ring of the container is released (referred to as “cleaning position”). FIG. 7 is a view similar to FIG. 6, showing the container according to the first embodiment in a position for releasing the ring of the container (referred to as “cleaning position”). 2 is a cross-sectional view of the outer ring of the container according to the first embodiment. FIG. FIG. 3 is a view of a container similar to FIG. 1 according to a second embodiment. FIG. 3 is an exploded view of a container similar to FIG. 2 according to a second embodiment. It is an expanded view which shows the set of the groove | channel of the container by 2nd Embodiment, and the protrusion of a container in the position which a protrusion occupies in the said open state. FIG. 27 shows the set of grooves and protrusions similar to FIG. 26 in a container according to a second embodiment in a position where the opening of the container is completely sealed. FIG. 24 is a cross-sectional view of the outer ring of the container, similar to FIG.

  FIG. 1 shows a container 1 for food in particular. The container 1 is pivotable with respect to a container body 2 that forms an upper opening 2a, a sleeve (hereinafter referred to as “seal”) that forms a seal 3 made of a flexible elastic material, and the body 2. A ring 4 is provided that is movable in the axial direction. The seal 3 is connected on the one hand to the body 2 and on the other hand to the ring 4. As shown in FIGS. 3 to 18, the seal 3 can be twisted by pivoting the ring 4 relative to the body 2. This deformation is due to the seal 3 fully opening the opening 2a, untwisted (see FIGS. 3 to 6) and the seal 3 completely closing the opening 2a (see FIG. 3). 15 to FIG. 18).

  The ring 4 may also be placed and maintained in an intermediate blocking position called “cooking position” (see FIGS. 7 to 10) and an intermediate blocking position called “straw position” (see FIGS. 11 to 14). ) And may be maintained.

  The ring 4 may also be placed in a raised open position called “cleaning position” (see FIGS. 19 to 22).

  As more specifically shown in FIGS. 2 and 6, in the illustrated example, the container 1 is formed by assembling an inner cup and an outer cup, whereby the container 1 has a double wall. The upper free ends of these inner and outer cups together form a sheet that receives the circular peripheral wall 10 and terminates at the free end that defines the opening 2a.

  This wall 10 comprises a set of grooves arranged in the hollow of the wall. The groove extends from the right to the left in FIG. 2 from the outer surface, and the set of grooves includes the air inlet 13, the intermediate groove 12, the open grooves 17, 11, the oblique groove 14, the circumferential groove 15, and the circumferential groove. 15 is formed by a plurality of cuts 16 arranged along 15.

  This set is developed and shown in FIG.

  The air inlet 13 is connected to the upper free end of the wall 10 and communicates with the intermediate groove 12 at a position away from the free end in the axial direction. The intake port 13 has a shape that expands from the communicating portion with the groove 12 toward the free end portion. As shown in FIG. 2, there is a further difference in the horizontal plane between the bottom of the air inlet 13 and the deep bottom of the groove 12 to form a step.

  The intermediate groove 12 communicates with the open grooves 17 and 11. The open grooves 17 and 11 include an oblique groove 17 communicating with the intermediate groove 12 at a position away from the free end, and the axial groove 11 is connected to the free end. There is a difference in the horizontal plane between the bottom of the groove 17 and the deep bottom of the groove 12, thereby forming a step.

  The groove 12 also communicates with the oblique groove 14 on the longitudinal side opposite to the groove 17.

  The oblique groove 14 is a first end and communicates with the groove 12 at a first position located at a distance in the first axial direction from the opening 2a. The oblique groove 14 is a second end and communicates with the circumferential groove 15 at a second position located at a distance in the second axial direction from the opening 2a. The distance in the second axial direction is shorter than the distance in the first axial direction.

  The circumferential groove 15 communicates with the groove 14 and extends over a wide area around the wall 10.

  The notch 16 is disposed laterally with respect to the groove 15 on the side surface of the groove 15 closest to the free end, and communicates with the free end. As shown in FIG. 9, the notch 16 closest to the oblique groove 14 receives the protrusion 21 fixed to the ring 4 in the “cooking position” and allows the ring 4 to be inserted into this position. As shown in FIG. 13, a cut 16 that is part of a series of four intermediate cuts receives the protrusion 21 in the “straw position” and allows the ring 4 to be inserted in this position, around the straw. Sealing is performed with a film formed by the seal 3. These four intermediate cuts 16 make it possible to obtain a plurality of diameters adapted to different straw diameters. As shown in FIG. 17, the notch 16 located at the end of the groove 15 on the opposite side of the oblique groove 14 receives the protrusion 21 in the fully sealed position and allows the ring 4 to be inserted in this position.

  Apart from the hollow assembly described above, the wall 10 also comprises a protrusion 18 as shown in FIG. The protrusion 18 protrudes radially outward from the wall 10 and is located at a position opposite to the air inlet 13.

  The wall 10 further comprises a wide opening for cleaning through the wall 10 with a lower end forming an assembly sheet that complements the sheet formed by the cup of the body 2.

  As shown in FIG. 6, the seal 3 is connected to the main body 2 by sandwiching one of the end portions in the axial direction between the inner cup and the lower portion of the wall 10. As shown in FIG. 6, in the position where the opening 2 a is opened, the seal 3 includes a first portion extending along the inner surface of the wall 10, an intermediate portion surrounding the free end of the wall 10, and the wall 10. The second portion extends along the outer surface of the ring and connects to the ring 4.

  The height of the ring 4 (that is, the dimension in the axial direction) is lower than that of the peripheral wall 10. The ring 4 is formed by an assembly of an inner ring 4a and an outer ring 4b. A second axial end portion of the seal 3 is sandwiched between the inner ring 4a and the outer ring 4b.

  As shown in FIGS. 2 and 23, the inner ring 4a comprises a set 20 consisting of grooves 12 ', 13', 14 'and 17', which are arranged hollow away from the inner surface of the inner ring. These grooves have substantially the same structure as the grooves 12, 13, 14, and 17, but the set 20 has a reverse configuration with respect to the aforementioned set, and the inlet 13 'and the open groove of the set 20 are provided. 17 'is connected to the lower free end of the inner ring 4a. The lengths of the grooves 14 ′ and 17 ′ are shorter than the lengths of the grooves 14 and 17 because the height of the ring 4 is low with respect to the wall 10. The protrusion 18 moves in the set 20 during the axial movement of the ring 4, and comes off the set 20 at the end of the axial movement by the ring 4 approaching the opening 2a.

  As shown in FIG. 2, the inlet 13 'of this set 20 is the opposite of the inlet 13 of the wall 10 in the open position shown in the same FIG. 2 where the seal 3 is not twisted.

  The inner ring 4a also includes a protrusion 21 that protrudes radially from the inner surface of the ring 4a into the ring 4a. The protrusion 21 is located on the opposite side of the air inlet 13 ′ provided in the set 20. In the open position shown in FIG. 6, the protrusion 21 is positioned opposite to the protrusion 18.

  As can be seen with reference to the figure, the container 1 is assembled by fitting the projections 18 and 21 into the inlets 13, 13 'and then across the step and reaching the intermediate grooves 12, 12'. . At this time, as shown in FIGS. 3 to 6, the container 1 is in a position where the opening 2a is completely opened. In this open position, the ring 4 is in an axial position, away from the free end of the wall 10, and the seal 3 forms the first part, the intermediate part and the second part. In this open position, when the product contained in the container 1 is dispensed from the container through the opening 2a, this product flows along the first part and the intermediate part of the seal 3 but the second part of the seal. It does not flow over the part.

The movement of sealing the container 1 from the open position is performed as follows.
-When the protrusions 18 and 21 move in the oblique grooves 14, 14 ', first the ring 4 moves axially towards the opening 2a (see FIGS. 7 to 10) and simultaneously the twisting of the seal 3 starts Is done. By this axial movement, the first part and the intermediate part of the seal 3 are retracted towards the inside of the main body 2 and the product residue remaining in the first part and the intermediate part is screwed into the blockade. Lower than the region of the seal 3 that is designed to be
-Protrusion 18 disengages outside groove 14 'and protrusion 21 moves in circumferential groove 15 to induce a pivotal movement of ring 4 relative to peripheral wall 10, further twisting the seal.
-When the protrusion 21 engages any of the notches 16 and the protrusion is maintained in that notch, the protrusion remains in the notch by the axial elastic restoring force applied by the seal 3 twisted on the ring 4 Is done. This engagement allows the ring 4 to be maintained in a selected angular position and the container 1 to be partially or completely sealed.

  During this partial or complete blockage, the product residue is located on the inner surface of the membrane formed by the twisted seal 3 and there is no product on the outer surface of the membrane.

  The incision 16 closest to the groove 14 allows the ring 4 to be maintained in the “cooking position” shown in FIGS. The ring 4 can be maintained in the “straw position” shown in FIGS. 11 to 14 by any one of the following four cuts 16, and at this time, the sealing is formed by the film formed by the seal 3 around the straw. Applied. The incision 16 located at the end of the groove 15 allows the ring 4 to be maintained in the fully closed position shown in FIGS.

  The movement of releasing the opening 2a from the blocking position is performed in the reverse order to the order described above.

  In order to clean the container 1, the ring 4 is in the open position. The user pivots the ring with force so as to exceed the step separating the grooves 12, 17 and 12 ', 17'. As shown in FIGS. 19 to 22, the protrusions 18 and 21 then move beyond the open grooves 17, 11 and 17 ′ to the open position. This movement of the ring 4 allows the seal 3 to be stretched and thus makes the container 1 easier to clean. In this position, the protrusions 18 and 21 are retracted from the air inlets 13 and 13 ′ by elastic restoration of the seal 3 returning to the original position.

  When the cleaning is completed, the protrusion 21 can be guided to the groove 12 by the protruding shape of the air inlet 13. As a result, the two protrusions 18 and 21 can be easily restored to the grooves 12 and 12 ', respectively.

  24 to 27 show a second embodiment of the container 1. For simplicity, the same or similar elements or portions are indicated using the same reference numerals as in the description of the first embodiment.

  In this case, the groove 15 forms a number of cuts 16 adjacent to each other. Each of the notches 16 is defined by two wall sides that are substantially perpendicular to each other. The groove 15 is thus longitudinally defined by a saw-tooth shaped edge.

  The protrusion 21 has a cut on the side face toward the cut 16. Thereby, the protrusion can engage with any of the saw teeth formed by the edge. Thus, in many angular positions that the ring 4 can take relative to the wall 10, this projection 21 can engage the edge.

  The protrusion 21 also has two opposing diagonally shaped sides. Thereby, as shown by the broken line in FIG. 26, the projection 21 can slide in the oblique groove 14 in an adjusted manner. In this way, the protrusion 21 can be completely guided into the oblique groove 14.

  Furthermore, the ring 4 includes a wall 25 protruding along the container 1. The container 1 includes a hump 26. In the fully released position of the container 1, the wall 25 abuts against the hump 26 (see FIG. 24). Thereby, the ring 4 is reliably arranged at a stable angle with respect to the container 1 in the fully open position.

  FIG. 28 shows a set of grooves 12'14 'and inlets 13' that are the opposite of the previous example, that is, the embodiment as described for the first embodiment. It should be noted that in this second embodiment, the open groove 17 is located between the grooves 14 and 14, as shown in FIGS.

  As indicated above, the present invention provides a container, particularly a food container. These containers have the decisive advantage that they are completely satisfactory with regard to the operability for opening and closing the opening or the possibilities offered for opening and closing the opening. These containers remove the risk of product residues remaining on the outer surface of the membrane formed by the seal in the twisted state.

  The invention has been described with reference to the described embodiments merely by way of example. Of course, the invention is not limited to these embodiments, but encompasses all embodiments covered by the appended claims.

Claims (10)

Especially for food containers (1),
A container body (2) forming an opening (2a);
A moving ring (4) pivotable between a position for opening the opening (2a) and a position for closing the opening (2a) with respect to the container body (2);
A seal (3) made of a flexible elastic material, connected on the one hand to the main body (2) and on the other hand to the ring (4), the ring (4) being connected to the main body (2) Can be twisted between the open position and the closed position, and the deformation of the seal (3) can be achieved by the seal (3) opening the opening of the container (1). A seal (3) that occurs between an open, untwisted state and a twisted state in which the seal seals the opening;
A container (1) comprising:
The body (2) comprises a circular peripheral wall (10), the circular peripheral wall (10) terminates at a free end defining the opening (2a), and the ring (4) is provided on the wall (10). Designed to engage around,
One of the peripheral wall (10) and the ring (4) is
An oblique groove (14), the first end of the oblique groove (14) being located at a first axial distance from the opening (2a), the oblique groove (14); The second end of the groove has an oblique groove (14) located at a second axial distance from the opening (2a);
A circumferential groove (15), wherein one end of the circumferential groove (15) communicates with the second end of the oblique groove (14);
A plurality of cuts (16) formed along the circumferential groove (15), the cuts (16) being transverse to the groove (15) and communicating with the groove (15);
With
The other of the peripheral wall (10) and the ring (4) is provided with a protrusion (21), which can engage the oblique groove (14) and the circumferential groove (15) And is slidable and partially engageable with any of the cuts (16) of the plurality of cuts;
In the position where the oblique groove (14) is arranged, the protrusion (21) moves in the oblique groove (14), whereby the ring (4) from the open position to the blocking position is moved. During the first part of the movement, the ring (4) and the opening (2a) move in the axial direction, the ring (4) moves in the axial direction, on the contrary, 14) by moving the projection (21) in the second part of the movement of the ring (4) from the blocking position to the opening position, the ring (4) and the opening ( 2a) moves in the axial direction in the direction away from the axial direction, the ring (4) moves in the axial direction;
At least a first cut of the cut (16) is arranged at an angle to receive the protrusion (21) when the seal (3) is in a partially twisted state, and the cut (16) The second incision of the container is arranged at an angle to receive the protrusion (21) when the seal (3) is in a fully twisted state.   2. The device according to claim 1, comprising two angularly opposed protrusions (18, 21) and two correspondingly angularly opposed grooves (14, 15; 14 ′). Container (1).   The container body (2) comprises the first projection (18) and the set of first grooves (14, 15), while the ring (4) comprises the first projection (18). A second set (20) of grooves (14 ') designed to receive the first groove and a second protrusion (21) designed to receive the first set of grooves (20) Container (1) according to claim 2, characterized by comprising. 4. The container (1) according to claim 1, wherein the circumferential groove (15) is arranged such that when the seal (3) is in a partially twisted state, the protrusion ( 21) comprising at least two incisions (16) arranged at an angle to receive 21)
-One incision (16) is arranged at the corresponding position so as to half-seal the opening (2a) of the container (1) so that the product (1) contained in the container is cooked Maintain sufficient opening (2a),
-At least one incision (16) is arranged on the side of the incision (16), corresponding to the position where the opening (2a) is completely sealed, sufficient opening for a drinking straw to pass through Container (1), characterized in that (2a) is maintained.   Each set of grooves (14, 15; 14 ') is provided with an inlet (13, 13'), said inlet (13, 13 ') being said free end of said peripheral wall (10) or said ring (4) A container (1) according to any one of claims 1 to 4, characterized in that it is connected to the free end of the first end and communicates with the first end of the oblique groove (14, 14 '). .   Each set of grooves has a step or other type of hard point between the oblique grooves (14, 14 ') and the intake ports (13, 13'), and the intake air flows from the oblique grooves. Container (1) according to claim 5, characterized in that in order to proceed to the mouth (13, 13 '), the projections (21, 18) must get over the step.   Container (1) according to claim 6, characterized in that the inlet (13, 13 ') becomes wider towards the free end. A container (1) according to any one of claims 5 to 7, wherein each set of grooves further comprises:
An intermediate groove (12, 12 ′) located between the oblique groove (14, 14 ′) and the inlet (13, 13 ′) and communicating with each of the inlet (13, 13 ′); When,
A groove (11, 17; 17 ') for releasing the ring (4) from the container body (2), communicating with the intermediate groove (12, 12') and connected to the free end (11, 17; 17 ′) and a container (1).   The intermediate groove (12, 12 ') communicates with the open groove (11, 17; 17') by a step or other kind of hard point, and the protrusion is required to advance from the intermediate groove to the open groove. 9. Container (1) according to claim 8, characterized in that (21, 18) has to overcome the step.   10. A container (1) according to any one of the preceding claims, characterized in that the peripheral wall (10) comprises a wide opening so as to access the outer surface of the seal (3).

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