JP2017024779A - container - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a container making opening a lid easy to a user but difficult to an infant.SOLUTION: A container 11 includes a container body part 13 having an opening 12 as the top edge, and a top lid part 17 of a flexible material. Furthermore, there are included: first top lid engaging means (22, 25 and 21) which are provided in an opening frame part 15 of a flexible material, provided around the opening 12 on one surface 13b side of a lateral face, and a top lid part 17, keep a closed state of closing the opening 12 by engaging the top lid part 17 with the opening frame part 15, and can release engagement by flexure of pressing of a first tongue-like part 21 suspended from a lateral face 15b of the opening frame part 15 to a container body part 13 side; and second top lid engaging means (23a, 26a, 28a, 23b, 26b and 28b) which are provided in the opening frame part 15 and the top lid part 17 on the one surface 13b side of the lateral face, keep a closed state of closing the opening 12 by engaging the top lid part 17 with the opening frame part 15, and can release engagement by flexure of pressing of second tongue-like parts 28a and 28b suspended from a lateral face 17b of the top lid part 17 to an opposite side to the container body part 13 side.SELECTED DRAWING: Figure 2B

Description

  The present invention relates to a container having a container main body having an opening around the upper end of a side surface standing from the periphery of the bottom, and a canopy made of a flexible material that closes the opening.

  Containers for storing powdery, granular or ball-like detergents are, for example, a rectangular parallelepiped container main body having an opening at the top and a part of the frame body forming the opening via a hinge part. The canopy is connected to the canopy so as to be rotatable. When used for washing or the like, the canopy with the opening closed is opened, and a predetermined amount of detergent or the like is taken out by a measuring spoon or the like.

  In order to facilitate the opening of the container when used in the laundry, the rubber-like elastic body provided on the hinge part is elastically deformed when the container is closed, and the container body part and the canopy part are closed and locked. When the lid is opened, a container having a structure in which the canopy is opened to a predetermined opening or more by the restoring force of the rubber-like elastic body is proposed when the lid locking means is released (patent document). 1).

JP-A-8-244814

  In the container described in Patent Document 1, the canopy part can be easily opened at a predetermined angle or more by the restoring force of the rubber-like elastic body by releasing the closure locking means, so that the container can be opened immediately with one hand. Therefore, a user-friendly structure is provided.

  However, the container has a structure that can be easily opened by the user. However, for example, an infant can easily open the container. Problems such as scattering will occur.

  An object of the present invention is to provide a container having a structure that makes it easy for a user to open the container, but makes it difficult for an infant or the like to open the container.

  In order to solve the above problems, a container according to the present invention includes a container body having an opening around the upper end of a side surface standing from the periphery of the bottom, a canopy made of a flexible material that closes the opening, A flexible material opening frame provided around the opening on one side of the side surface and the canopy, and the canopy is used as the opening frame. The lock is maintained by closing and closing the opening, and the lock is released by bending deformation of the first tongue-shaped portion protruding from the side surface of the opening frame portion toward the container main body. A first canopy locking means that can be closed on one side of the side surface portion and provided on the opening frame portion and the canopy portion, locking the canopy portion to the opening frame portion and closing the opening portion; While maintaining the lid state, the second tongue piece projecting from the side surface of the canopy is opposite to the container body side. A second canopy locking means the locking is releasable by the flexural deformation due to the pressing to the side is configured to have a.

  According to such a configuration, when the container whose opening is closed by the canopy portion, the first tongue-like portion is bent and deformed by pressing the container body portion side when the lid is opened. It is necessary to release the locking by the second canopy locking means by releasing the locking by the 1 canopy locking means and bending and deforming the second tongue-like portion by pressing in the direction opposite to the container main body side. Therefore, for an adult user, the container can be opened by releasing the lock by bending and deforming the first tongue piece and the second tongue piece in opposite directions with the fingers of the hand. Although the lid is easy, it has a structure that makes it difficult for an infant or the like to open the lid.

  The first canopy locking means and the second canopy locking means release the locking by bending and deforming the first tongue piece-like portion and the second tongue piece-like portion by pressing, but when the pressing is stopped Can be restored to the locked state by elastic restoring force, and when opening the lid, the first tongue piece and the second tongue piece are simultaneously pressed in opposite directions to cause bending deformation, respectively. It is necessary to release the lock. Such a lid opening operation makes it difficult for young people such as infants to open the lid. If the lock is released by pressing once, it is possible to maintain the lock release even if the press is stopped. In such a case, the first tongue piece and the second tongue piece can be maintained. After releasing the locking of only one side, the pressing can be stopped, and then the other side can be pressed to release the locking to open the lid.

  In the container according to the present invention, the first canopy locking means includes a first projecting portion provided on any one of a side surface of the canopy portion and a side surface of the opening frame portion, a side surface of the canopy portion, and the opening. A first hole portion that is provided on the other side surface of the frame portion and engages with the first protrusion, and the second canopy locking means includes a side surface of the canopy portion and a side surface of the opening frame portion. And a second hole portion provided on the other of the side surface of the canopy portion and the side surface of the opening frame portion, and a second hole portion that is engaged with the second protrusion portion. It can be.

  According to such a structure, the opening part of the container main body part is closed with the canopy part, and the first protrusion and the first hole part respectively provided on the side surface of the flexible material canopy part and the side surface of the opening frame part, The second projecting portion and the second hole portion can be bent and deformed to be locked, and the locking can be released by bending deformation caused by pressing.

  In the container according to the present invention, the first canopy locking means and the second canopy locking means may each have one or more.

  By having one or more first canopy locking means and second canopy locking means in which the pressing directions for unlocking are opposite directions, the lid opening operation is complicated and the container can be opened by an infant or the like. Can be prevented.

  In the container according to the present invention, the canopy portion is connected to the opening frame portion so as to be openable and closable via a hinge portion on the opposite surface side facing the one surface side of the side surface portion, and is connected to the canopy portion. The said opening frame part can be set as the structure latched by the upper end of the said side part of the said container main-body part.

  According to such a configuration, the canopy portion can easily perform the operations of opening and closing via the hinge by locking the opening frame portion to the container main body portion. The opening frame part and the canopy part connected via the hinge part can be integrally formed. Moreover, an opening frame part and a canopy part can be shape | molded separately, and can also be connected by a hinge part after that. The opening frame portion can be fitted and locked to the upper end of the side surface portion of the container main body portion.

  In the container according to the present invention, in the closed state, the first tongue-like portion is in a position that hangs down from the side surface of the opening frame portion at a position below the first hole portion and the first projecting portion. In addition, the second tongue-like portion may be configured to hang from the side surface of the canopy portion at a position below the second hole portion and the second projecting portion.

  According to such a configuration, the first tongue-like portion hangs down from the side surface of the opening frame portion at a position below the first hole portion and the first projecting portion, and therefore, by pressing toward the container body side. The first canopy locking means can be unlocked by bending deformation, and the second tongue-like portion hangs down from the side surface of the canopy portion at a position below the second hole and the second protrusion. The second canopy locking means can be unlocked by bending deformation caused by pressing toward the side opposite to the container body side.

  In the container according to the present invention, in the closed state, the first tongue-like portion protrudes from a side surface of the opening frame portion at a position above the first hole and the first protrusion. In addition, the second tongue-like portion may be configured to hang from the side surface of the canopy portion at a position below the second hole portion and the second projecting portion.

  According to such a configuration, the first tongue piece-like portion protrudes from the side surface of the opening frame portion at a position above the first hole portion and the first projecting portion, so that it bends due to pressing to the container body side. Due to the deformation, the first canopy locking means can be unlocked, and the second tongue piece-like portion is suspended from the side surface of the canopy portion at a position below the second hole portion and the second projecting portion. The second canopy locking means can be unlocked by bending deformation due to the pressing to the side opposite to the container body side.

  According to the container of the present invention, when the lid is opened, the first tongue piece-like portion is bent and deformed by pressing toward the container main body side to release the locking by the first canopy locking means, and the second tongue Since it is necessary to bend and deform the piece-like part by pressing in the opposite direction to the container body part side to release the locking by the second canopy locking means, it is easy for an adult user to open the lid. Since it has a structure that makes it difficult for an infant or the like to open the lid, it is possible to prevent the lid from being opened by an infant or the like.

FIG. 1A is a plan view of a container according to an embodiment of the present invention. 1B is an A1-A1 arrow view (front view) of FIG. 1A. FIG. 2A is an A2-A2 arrow view (side view) of FIG. 1A. FIG. 2B is a perspective view of the container according to the embodiment of the present invention. FIG. 3A is a side view of a container main body portion constituting the container according to the embodiment of the present invention. FIG. 3B is an enlarged cross-sectional view of a portion A3 in FIG. 3A. FIG. 4 is an exploded perspective view of the container according to the embodiment of the present invention. 5A is a Y1-Y1 cross-sectional view of FIG. 1B. FIG. 5B is a Y2-Y2 cross-sectional view of FIG. 1B. FIG. 5C is a Y3-Y3 cross-sectional view of FIG. 1B. FIG. 6A is a partial perspective view (No. 1) showing an opening operation of the container according to the embodiment of the present invention. FIG. 6B is a partial perspective view (No. 2) showing the opening operation of the container according to the embodiment of the present invention. FIG. 7A is a partial perspective view (No. 1) of a container according to another embodiment of the present invention. FIG. 7B is a partial perspective view (No. 2) of a container according to another embodiment of the present invention. FIG. 7C is a partial cross-sectional view of a container according to another embodiment of the present invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  The container which concerns on embodiment of this invention is comprised as shown to FIG. 1A-FIG. 3B. 1A to 3B, the container 11 is connected via a container main body 13 having an opening 12 at the top, an opening frame 15 provided around the opening 12, and the opening frame 15 and the hinge 16. The canopy portion 17 is provided.

  The container main body 13 has a substantially rectangular bottom 13a and substantially rectangular container side surfaces 13b, 13c, 13d, and 13e standing from the periphery of the bottom 13a. The upper ends of the container side surfaces 13b to 13e are bent at a substantially right angle toward the outside to form a flat frame portion 18 around the opening 12 (see FIGS. 3A and 3B). The container main body 13 can be manufactured by any one of injection molding, vacuum molding, and pressure molding. As the resin, general-purpose thermoplastic resins such as polyethylene, polypropylene, polystyrene, polycarbonate, polyamide, and polyester such as polyethylene terephthalate can be used. In addition, in order to provide gas barrier properties, a resin in which a thermoplastic resin having a high gas barrier property is melt-mixed with a general-purpose resin such as polyester, which is the main component of an injection molded product, or a multilayer resin having a gas barrier layer as an intermediate layer is used. it can. For the production of the container main body 13, polypropylene injection molding is suitable.

  The opening frame portion 15 has a downward U-shaped cross section and is a substantially rectangular frame body, and is fitted into the flat frame portion 18 of the container main body portion 13 to be locked. The opening frame portion 15 includes an upper surface portion 15a that is a flat portion, an outer side surface portion 15b, and an inner side surface portion 15c. The opening frame portion 15 is substantially half from the horizontal center of the outer side surface portion 15b on the container side surface portion 13b side (one surface side). A circular tongue-shaped portion 21 (first tongue-shaped portion) is formed to protrude so as to hang down in the closed state. The length in the height direction of the tongue-like portion 21 is about 1.5 times the length in the height direction of the external side surface portion 15b. The outer side surface portion 15b above the tongue-shaped portion 21 is formed with a fan-shaped projecting portion 22 (first projecting portion), and further, the projecting portion 22 and the left and right ends on the container side surface portion 13b side. Between the protrusions 23a and 23b (second protrusions) having the same fan-shaped cross section are slightly higher than the protrusions 22 (the lower ends of the protrusions 23a and 23b are the upper ends of the protrusions 22). Formed at substantially the same height position).

  On the container side surface portion 13 d side of the opening frame portion 15 (opposite surface side facing the one surface side), the opening frame portion 15 and the canopy portion 17 are connected via a hinge portion 16. As a result, the canopy portion 17 can be rotated around the hinge portion 16, and the lid closing operation and the lid opening operation can be easily performed. The opening frame part 15, the hinge part 16, and the canopy part 17 are integrally molded by injection molding, pressure molding, vacuum molding, or the like using a general-purpose thermoplastic resin such as polyethylene or polypropylene. Note that the opening frame portion 15 and the canopy portion 17 may be separated from each other without being connected by the hinge portion 16. Moreover, you may form the container main-body part 13 and the opening frame part 15 integrally.

  The canopy portion 17 includes a substantially rectangular canopy upper surface portion 17a and a canopy side surface portion 17b formed around the canopy upper surface portion 17a. The canopy side surface portion 17b on the container side surface portion 13b side (one surface side) has a protruding portion 22 formed on the outer side surface portion 15b of the opening frame portion 15 when the container 11 is closed by the canopy portion 17. Hole portions 25, 26a, and 26b that are engaged with 23a and 23b are formed. Further, a trapezoidal tongue-like portion 27 is formed on the canopy side surface portion 17b so as to hang down at a position below the hole 25 so as to hang down when the cover is closed, and a bow at a position below the holes 26a and 26b. The shaped tongue pieces 28a, 28b (both tongue pieces 28a, 28b, both of which are second tongue pieces) are formed so as to protrude in the closed state. The length in the height direction of the tongue-shaped portion 27 is about 0.8 times the length in the height direction of the canopy side surface portion 17b, and the length in the height direction of the tongue-shaped portions 28a and 28b is It is formed substantially the same as the length in the height direction of the canopy side surface portion 17b.

  As shown in FIG. 4, the opening frame portion 15 connected to the canopy portion 17 via the hinge portion 16 is fitted into the flat frame portion 18 formed at the upper ends of the container side surface portions 13 b to 13 e of the container main body portion 13. And the container 11 is formed. At this time, the projecting portions 22, 23 a, 23 b and the tongue-shaped portion 21 are formed in the opening frame portion 15 on the container side surface portion 13 b side of the container main body portion 13.

  Next, a state when the opening 12 is closed by the canopy 17 and the canopy 17 is locked to the opening frame 15 will be described with reference to FIGS. 5A to 5C. As shown in FIG. 5A which is a Y1-Y1 cross-sectional view of FIG. 1B, a hinge is attached to the opening frame portion 15 which is locked to the flat frame portion 18 formed at the upper ends of the container side surface portions 13b to 13e of the container main body portion 13. The canopy portion 17 rotated about the portion 16 as a rotation axis is locked by locking means described later. The opening 12 of the container 11 is covered with the canopy 17 and is in a closed state.

  As shown in FIG. 5B, which is a cross-sectional view taken along the line Y2-Y2 of FIG. 1B, if the canopy portion 17 made of a flexible material rotates to the opening 12 side with the hinge portion 16 (see FIG. 4) as a rotation axis, it is possible. A projecting portion 23a (second projecting portion) formed on the outer side surface portion 15b of the opening frame portion 15 made of a flexible material, and a hole portion 26a (second hole) formed on the canopy side surface portion 17b of the canopy portion 17. Part) is bent and deformed by contact, and the projecting part 23a is inserted into the hole 26a and locked. The fan-shaped projecting portion 23a is inclined so that the lower side thereof is lowered toward the outside, so that the engagement between the projecting portion 23a and the hole 26a can be maintained. The projecting portion 23a, the hole portion 26a, and the tongue-like portion 28a constitute second canopy locking means. The protrusion 23b (second protrusion), the hole 26b (second hole), and the tongue piece 28b constitute the second canopy locking means in the same manner as described above. In the present embodiment, the second canopy locking means is provided in a pair of left and right, but is not limited to this, and a pair of left and right may be provided.

  As shown in FIG. 5C, which is a Y3-Y3 cross-sectional view of FIG. 1B, the canopy portion 17 made of a flexible material similarly rotates to the opening 12 side with the hinge portion 16 (see FIG. 4) as a rotation axis. Then, a protrusion 22 (first protrusion) formed on the outer side surface 15b of the opening frame portion 15 made of a flexible material and a hole 25 (formed on the canopy side surface 17b of the canopy portion 17). The first hole portion is bent and deformed by contact, and the protruding portion 22 is inserted into the hole portion 25 and locked. As described above, the fan-shaped projecting portion 22 is inclined so that the lower side thereof is lowered outward, so that the locking between the projecting portion 22 and the hole portion 25 can be maintained. . The projecting portion 22, the hole portion 25, and the tongue piece portion 21 (first tongue piece portion) constitute a first canopy locking means. In the present embodiment, a single first canopy locking means is provided, but the present invention is not limited to this, and a plurality of first canopy locking means may be provided.

  Next, a procedure for releasing the locking of the canopy 17 and the opening frame 15 to open the canopy 17 and opening the container 11 will be described with reference to FIG. 6A and FIG. (See also FIGS. 5B and 5C). As shown in FIG. 6A, in order to release the locking between the canopy portion 17 and the opening frame portion 15 of the container 11 in the closed state, the left hand with the palm pieces 28a, 28b, for example, with the palm up When the index finger (second finger) and ring finger (fourth finger) are pulled from the inside to the outside (in the direction of arrow 31) (not shown), the canopy including tongue-like portions 28a and 28b as shown in FIG. 5B The side surface portion 17b is bent and deformed, and the locking between the projecting portions 23a and 23b and the hole portions 26a and 26b can be released. Then, when the tongue-like portion 21 is pushed with the middle finger (third finger) from the outside to the inside (in the direction of arrow 32), the outer side surface portion 15b including the tongue-like portion 21 is bent and deformed as shown in FIG. 5C. Thus, the locking between the protruding portion 22 and the hole portion 25 can be released. When the projecting portion 22 and the hole portion 25, the projecting portion 23a and the hole portion 26a, and the projecting portion 23b and the hole portion 26b are in the unlocked state, as shown in FIG. It can be lifted and opened.

  As described above, in order to release the locking between the canopy 17 and the opening frame portion 15, the tongue-like portions 28 a and 28 b arranged on the left and right are pulled outward, and the tongue-like portion 21 arranged in the center is placed on the inner side. Since it is necessary to perform the operation of pushing into the container at the same time, it is difficult for an infant user to open the container. Can be prevented. The container 11 according to the present embodiment includes a first canopy unit including a protruding portion 22 (first protruding portion), a hole portion 25 (first hole portion), and a tongue piece portion 21 (first tongue piece portion). Stop means, second canopy locking means comprising a protrusion 23a (second protrusion), a hole 26a (second hole) and a tongue piece 28a (second tongue piece); And a second canopy locking means comprising a tongue-like portion 23b (second protruding portion), a hole portion 26b (second hole portion), and a tongue piece-like portion 28b (second tongue piece-like portion). Not what you want. Since at least the first canopy locking means and the second canopy locking means have at least one or more, the structure is such that the pressing direction for unlocking is reversed. it can.

  When unlocking the canopy 17 and the opening frame 15 for opening the lid, the tongue-like portions 28a and 28b are pressed to the side opposite to the container 11 side to project the protruding portions 23a and 23b and the hole 26a. It is necessary to release the locking of the protruding portion 22 and the hole 25 by releasing the locking with the b 26b and pressing the tongue piece 21 toward the container 11 side. At this time, depending on the shape and size of the tongue-like portion and the hole, the elastic restoring force of the flexible material, etc., the locking between the protruding portion and the hole is released by pressing against the tongue-like portion. Even when the pressing is stopped and the bending deformation returns to the original state, the unlocking can be maintained, and when the pressing is stopped, the bending deformation returns and the locking state is restored. To open the lid, the pressing direction is different in any case, so that an inadvertent opening of an infant or the like can be prevented, and either may be selected.

  Next, another embodiment of the present invention will be described with reference to FIGS. 7A, 7B, and 7C. A feature of the present embodiment is a structure of locking and unlocking of the canopy 51 and the opening frame portion 52 of the container 50, and a portion where the canopy 51 and the opening frame portion 52 are locked will be illustrated and described.

  7A to 7C, the tongue-like portions 53a and 53b hang down from the side surface portion 51b of the canopy 51 on the side surface portion (not shown) side of the container side surface portion of the container 50 in the closed state. Protrusively formed. The side surface 51b is not formed between the tongue-like portions 53a and 53b, and the plate-like piece 55 is closed from the top surface 51a of the canopy at a position inside the tongue-like portions 53a and 53b. It is formed so that it sometimes hangs down. The plate-like piece 55 described above is formed so as to protrude from the top surface 51a of the canopy as if the side face 51b between the tongue pieces 53a and 53b has moved inward. On the inner side (back side) of the tongue-like portions 53a and 53b, projecting portions 54a and 54b whose lower portions are inclined surfaces are formed. Similarly, on the inner side (back side) of the plate-like pieces 55, the lower portion is an inclined surface. A protruding portion 56 is formed (FIG. 7C). Further, upper surface hole portions 65a and 65b that are substantially rectangular openings are formed in the top surface 51a of the canopy above the tongue-shaped portions 53a and 53b. Further, an upper surface hole portion 67 which is a substantially rectangular opening is formed in the top surface 51a of the canopy above the plate-shaped piece 55.

  Further, a pair of left and right holes 61a and 61b that are substantially rectangular openings are formed in the outer side surface portion 52b of the opening frame portion 52 on one side surface (not shown) side of the container side surface portion of the container 50. The tongue piece-like portion 57 is formed between the hole portions 61a, 61b so as to protrude upward at a position on the inner side of the hole portions 61a, 61b. A hole portion 62 that is a substantially rectangular opening is formed in the lower portion of the hole. The protrusion 56 (first protrusion), the hole 62 (first hole), and the tongue piece 57 (first tongue piece) constitute the first canopy locking means, and the protrusion 54a. (Second protrusion), the hole 61a (second hole) and the tongue piece 53a (second tongue piece) are the second canopy locking means, and similarly the protrusion 54b (second protrusion). ), The hole 61b (second hole) and the tongue-like portion 53b (second tongue-like portion) constitute the second canopy locking means.

  When the canopy 51 is closed and the container 50 is closed, the canopy 51 is engaged with the opening frame 52. Specifically, when the tongue-like portion 57 is bent and deformed, the protruding portion 56 is inserted and locked into the hole 62, and further, when the tongue-like portion 53a is bent and deformed, the protruding portion 54a becomes a hole. The tongue-like portion 53b is similarly bent and deformed by being inserted into the portion 61a, and the protruding portion 54b is inserted into the hole portion 61b to be locked. As a result, the canopy 51 is engaged with the opening frame 52 and the container 50 is closed.

  Next, in order to open the container 50 in the closed state, the locking between the canopy 51 and the opening frame portion 52 is released. Press the tongue-like portions 53a and 53b formed inside the canopy side surface portion 51b of the canopy 50 with two fingers (for example, index finger and middle finger: not shown) to pull outward (arrow 70 direction: FIG. 7B). Then, the protrusions 54a and 54b formed on the back side of the canopy side 51b and the holes 61a and 61b formed on the outer side 52b of the opening frame 52 are released by bending and deforming. Let Then, the tongue-like portion 57 protruding upward from the upper surface hole portion 67 formed on the top surface portion 51a of the canopy is pressed so as to be pushed in the internal direction (arrow 71 direction: see FIG. 7B) with a finger (for example, thumb: not shown). Then, the engagement between the projecting portion 56 formed on the inner side of the plate-like piece 55 suspended from the top surface 51a of the canopy and the hole portion 62 formed on the lower portion of the tongue-like piece portion 57 is released by bending and deforming. Let When all of the above-mentioned three places are released, the canopy 51 can be rotated about a hinge portion (not shown) as a rotation axis to open the container 50.

  In this way, the tongue piece portions 53a and 53b hanging from the canopy side surface 51b of the container 50 are pressed outward, and the tongue piece portion 57 protruding from the top surface 51a of the container 50 is pushed inward to open the canopy 51 and the opening. Since the frame 52 is unlocked and the lid is opened, even if it can be opened without difficulty by an adult user, it is difficult for an infant or the like to open the lid. Opening of the container can be prevented. Furthermore, since the tongue-like portions 53a and 53b hang down from the canopy side surface portion 51b and the tongue-like portion 57 protrudes from the canopy upper surface portion 51a, even if it is difficult for an infant or the like, it is difficult for an adult user. A pressing operation with one hand can be performed more easily.

  Also in this embodiment, depending on the shape and size of the tongue-like portion and the hole, the elastic restoring force of the flexible material, etc., the locking of the protruding portion and the hole is released by pressing against the tongue-like portion. When the pressing is stopped and the bending deformation returns to the original state, the unlocking is maintained, and when the pressing is stopped, the bending deformation returns and the locking state is set again. it can. When returning to the locked state when the pressing is stopped, in order to open the lid, it is necessary to press all the tongue-shaped portions at the same time to release the locking. In this case, it is particularly difficult for an infant or the like to open the lid. Yes, it is possible to prevent unintentional infants from opening the lid.

DESCRIPTION OF SYMBOLS 11 Container 12 Opening part 13 Container main-body part 13a Bottom part 13b, 13c, 13d, 13e Container side surface part 15 Opening frame part 15a Upper surface part 15b External side surface part 16 Hinge part 17 Canopy part 17a Canopy upper surface part 17b Canopy side part 21 Tongue piece shape Part (first tongue-like part)
22 Projection (First Projection)
23a, 23b Projection (second projection)
25 holes (first hole)
26a, 26b hole (second hole)
27 Tongue piece 28a, 28b Tongue piece (second tongue piece)
50 Container 51 Canopy 52 Opening frame 53a, 53b Tongue piece (second tongue piece)
54a, 54b Projection (second projection)
55 Plate-like piece 56 Projection (first projection)
57 Tongue piece (first tongue piece)
61a, 61b hole (second hole)
62 hole (first hole)

Claims (6)

A container main body having an opening around the upper end of the side surface standing from the periphery of the bottom;
A canopy portion of a flexible material that closes the opening,
A flexible material opening frame provided around the opening on one side of the side surface, and the canopy, and the canopy is locked to the opening frame and the opening The first canopy lock that can be released by bending deformation caused by pressing the first tongue-shaped portion projecting from the side surface of the opening frame portion toward the container body portion while maintaining the closed lid state Means,
One side of the side surface portion is provided on the opening frame portion and the canopy portion, and the canopy portion is locked to the opening frame portion so as to close the opening portion, and the canopy is maintained. And a second canopy locking means capable of releasing the locking by bending deformation of the second tongue-shaped portion protruding from the side surface of the portion toward the opposite side of the container body.   The first canopy locking means includes a first projecting portion provided on one of the side surface of the canopy portion and the side surface of the opening frame portion, and the other of the side surface of the canopy portion and the side surface of the opening frame portion. A first hole portion that is engaged with the first protrusion, and the second canopy locking means is provided on either the side surface of the canopy portion or the side surface of the opening frame portion. The container according to claim 1, further comprising: a second projecting portion; and a second hole portion provided on the other of the side surface of the canopy portion and the side surface of the opening frame portion and engaged with the second projecting portion.   The container according to claim 1 or 2, wherein each of the first canopy locking means and the second canopy locking means has one or more.   The canopy portion is connected to the opening frame portion via a hinge portion on the opposite surface side facing the one surface side of the side surface portion, and the opening frame portion connected to the canopy portion is The container in any one of Claims 1 thru | or 3 latched by the upper end of the said side part of a container main-body part.   In the closed state, the first tongue piece-like portion is in a position that hangs down from the side surface of the opening frame portion at a position below the first hole portion and the first protrusion-like portion, and the second tongue piece The container according to any one of claims 2 to 4, wherein the shape part is located at a position below the side surface of the canopy part at a position below the second hole part and the second protrusion part.   In the closed state, the first tongue-like portion is in a position protruding from the side surface of the opening frame portion at a position above the first hole and the first protrusion, and the second tongue piece The container according to any one of claims 2 to 4, wherein the shape part is located at a position below the side surface of the canopy part at a position below the second hole part and the second protrusion part.

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