JP6584306B2 - Container with lid - Google Patents

Description

  The present invention relates to a container with a lid for storing food such as butter, margarine, peanut butter and the like.

  Conventionally, pasty foods such as butter, margarine, and peanut butter have been contained in containers made of synthetic resin. These containers are composed of a substantially box-shaped container main body that is open at the top and a lid that closes the opening of the container main body. During normal use, the lid is removed from the container main body, and the lid is placed on the table. Place the container body and part of the lid so that the table does not get dirty with the paste-like food on the back of the lid and you do not have to consider where to place it when the lid is opened. A packaging container such as butter margarine that is detachably connected by a hinge member is disclosed (for example, see Patent Document 1).

  In this packaging container, it is good to open the lid and the container main body in a connected state using a hinge member, but the lid and the container main body, which is a general use method, are opened separately. In some cases, the hinge member of the lid body and the hinge member of the container body are in contact with each other, which hinders the opening of the lid, and there is room for improvement in improving the usability. In addition, there is a potential problem that the hinge member is caught on the user's hand or clothes when the lid and the container main body are separated and opened.

Japanese Utility Model Publication No. 58-194184

An object of the present invention is to solve the problems in the prior art described above, and the lid and the container main body can be opened in a connected state, and the hinge can be opened even when the lid and the container main body are separated and opened. An object of the present invention is to provide a lidded container that suppresses the obstruction of the lid opening by a member and has improved usability.
Another object of the present invention is to provide a lidded container in which the hinge member does not get caught in the user's hand or clothes when the lid and the container main body are separated and opened.

As a means for solving the above problems, the lidded container according to the present invention is:
In a container with a lid that has an open end, and includes a container body that contains contents inside, and a lid that is attached to the container body,
The container body is provided with a container side flange portion that is provided outward from the large diameter portion of the peripheral wall that surrounds the opening end portion, and a container hole that extends from either side of the container side flange portion. And
The lid body has a top wall portion that covers the opening end portion, a lid-side flange portion provided on the periphery of the top wall portion, and a hinge member that is integrally connected to the lid-side flange portion via a hinge base portion. And
In the vicinity of the hinge base, a recess is formed at the outer edge from the hinge base, and a storage portion is formed on the inner peripheral surface of the hinge base.

  With this configuration, the lid can be opened and closed smoothly when the lid and the container main body are connected. Even when the lid and the container main body are separated and the lid is opened and closed, there is almost no hindrance to opening and closing by the hinge member, and the lid is easy to use. An attached container can be obtained. Further, when the lid and the container main body are separated and the lid is opened and closed, the hinge member is housed on the peripheral surface of the lid body, so that the hinge member is not likely to be caught by the user's hand or clothes.

  Further, in another container with a lid according to the present invention, a hinge groove portion serving as a fulcrum for lid opening / closing rotation is provided near the central portion of the hinge member.

  In the above structure, smooth rotation of the hinge member with the hinge groove portion as a fulcrum can be achieved.

  Moreover, as for the container with another lid concerning this invention, the depth of a hollow part and the depth of an accommodating part are both substantially the same as the thickness of a hinge member.

  In the above structure, the depth of the recess and the depth of the storage portion are both substantially the same as the thickness of the hinge member. The lid opening / closing rotation operation can be executed smoothly.

  In another container with a lid according to the present invention, the first locking piece for maintaining the folded state of the hinge member is disposed on the lid-side flange portions at both ends of the recess.

  In the structure described above, the base side of the hinge member can be locked to the recessed portion by the first locking piece, and the hinge member can be fixed and used.

  In addition, another container with a lid according to the present invention is provided with a tab on the opposite side that is symmetrical to the hinge member with the container body interposed therebetween.

  In the above configuration, the lid opening / closing rotation operation can be easily and reliably performed by forming the tab on the opposite side portion symmetrical to the hinge member.

  Further, another lidded container according to the present invention has a hook portion formed at the tip of the hinge member, and is gradually tapered outward from the tip of the hook to the center.

  In the above configuration, the hook portion can be firmly locked by the container hole, and the hook portion can be prevented from being unintentionally detached from the container hole.

  In addition, another container with a lid according to the present invention forms a second locking piece at the end of the storage portion.

  In the above structure, the hinge member can be reliably locked to the storage portion by forming the second locking piece.

  Moreover, another container with a lid according to the present invention forms a notch in which a part of the large-diameter portion is recessed in the peripheral wall of the large-diameter portion where the container hole is provided.

  In the said structure, a cover body can be more reliably attached to a container main body by a notch part.

  Furthermore, in another container with a lid according to the present invention, a notch is formed at the center on both sides of the long side portion.

  In the above configuration, the container main body and the lid can be used without paying attention to the alignment of the hook part and the notch part when used separately.

The above-described configuration of the present invention has the following effects.
In the present invention, the lid can be opened and closed smoothly when the lid and the container main body are connected. Even when the lid and the container main body are separated and the lid is opened and closed, there is almost no hindrance to the opening and closing by the hinge member. Can be increased. Further, when the lid is opened and closed with the lid body separated from the container body, the hinge member is housed on the inner peripheral surface of the lid body, so that the hinge member is not caught by the user's hand or clothes and does not interfere with the operation.

It is a top view when the container with a lid concerning the present invention is opened. It is the half cross-sectional view of the container main body of a container with a lid, and the longitudinal cross-sectional view of a cover body. FIG. 3A is a plan view when the lidded container of FIG. 1 is closed, and FIG. 3B is a half longitudinal sectional view at that time. 4A is a plan view when the hinge member of the lidded container is deployed, FIG. 4B is a side view of the hinge member, and FIG. 4C is when the hinge member of the lidded container is deployed. FIG. 5A is a plan view when the hook is inserted into the container hole, FIG. 5B is a longitudinal sectional view at that time, and FIG. 5C is a VV line in FIG. 5A. FIG. FIG. 6A is a plan view when the lid is closed using a hinge member, and FIG. 6B is a longitudinal sectional view at that time. Fig.7 (a) is a top view when a hinge member is folded and accommodated inside a cover body, FIG.7 (b) is a longitudinal cross-sectional view at that time. FIG. 8A is a plan view when the lid is closed with the hinge member stored therein, and FIG. 8B is a longitudinal sectional view at that time.

  Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a plan view when a lidded container according to the present invention is opened, FIG. 2 is a half sectional view of a container body of the lidded container and a longitudinal sectional view of the lid body, and FIG. It is a top view when the container with a lid | cover of FIG. 1 is closed, FIG.3 (b) is a half longitudinal cross-sectional view in a closed lid.
The lidded container 10 of the present invention includes a container body 20 and a lid body 30 in which contents are stored. Examples of the contents include creams such as butter, margarine, peanut butter, jam and cheese spread, solids, liquids, granules and powders.

  The container body 20 is formed in a rectangular shape having a rectangular tube shape that opens upward. A portion of the bottom portion 21 of the container body 20 located inside the peripheral portion is recessed upward. The peripheral wall 22 of the container body 20 has a lower small-diameter portion 22a and an upper large-diameter portion 22c connected via a step portion 22b, and the upper end opening surface of the large-diameter portion 22c is the open end 23 of the container main body 20. It has become. A container-side flange portion 24 that extends in the outer peripheral direction so as to surround the large-diameter portion 22 c is provided around the lower-side periphery of the large-diameter portion 22 c of the peripheral wall 22. A holding portion 25 having a container hole 26 that allows a later-described hinge member 37 to be detachable extends below any side portion of the container-side flange portion 24. The peripheral wall 22 of the large-diameter portion 22c in the portion provided with the container hole 26 has a large-diameter portion 22c so that the hook portion 38 can be accommodated in the large-diameter portion 22c when the hinge is housed and closed by separation use described later. A notch 27 having a recessed portion can be provided.

  The lid 30 that closes the open end 23 of the container main body 20 includes a top wall portion 31 that faces the open end 23 of the container main body 20, a bent portion 32 that bends from the periphery of the top wall portion 31, and this bent portion. A strip-shaped portion 33 that extends from the portion 32 and covers the outer periphery of the large-diameter portion 22 c of the container body 20 and is provided in a strip shape so as to make a round of the lid 30 so as to form a side wall of the lid 30. . At the lower end of the belt-like portion 33, a lid-side flange portion 34 that extends in the outer peripheral direction so as to surround is projected and formed. The lid-side flange portion 34 is provided with tabs 34 a for hooking the fingertips so as to open at one corner of the four corners of the lid 30 in a substantially triangular shape in plan view. In the vicinity of the central portion on the short side of the belt-like portion 33, an opening tab 35 is provided for folding the butter knife handle into the inside and outside of the container in a flap shape so that a knife mouth appears. On both the left and right sides of the opening tab 35, weakened portions 35a formed in a thin shape are provided, and the opening tab 35 can be bent upward by separating the weakened portion 35a. A rib 36 for reinforcing the lid 30 is formed inside the bent portion 32. A hinge member 37 for opening and closing and rotating the lid body 30 and the container main body 20 in a connected state is provided on any side portion of the lid-side flange portion 34, and a hook portion 38 provided at the distal end portion of the hinge member 37 is provided. It can be inserted and connected to the container hole 26 of the container body 20. On the inner peripheral surface of the belt-like portion 33 in the vicinity of the hinge base portion 37a provided with the hinge member 37, a storage portion 33a for folding and storing the hinge member 37 is provided.

  Next, the action of the lidded container 10, particularly the action mechanism of the hinge member 37, will be described more specifically with reference to FIGS. 4 to 8. 4 to 6 show an embodiment in which the lid 30 and the container body 20 are used in a connected state using a hinge member 37, and FIGS. 7 to 8 show the hinge member 37 folded and housed inside the lid. In this embodiment, the lid 30 and the container body 20 are used in a separated state. For the connected state and the separated state, the user-friendly one can be selected as appropriate.

First, an embodiment in a connected state using the hinge member 37 of FIGS. 4 to 6 will be described.
The hinge member 37 is integrally connected to the lid-side flange portion 34 via a hinge base portion 37a, and can rotate with the hinge base portion 37a as a fulcrum. When the hinge is not used, which is indicated by a broken line in FIG. 4C, the hinge member 37 that is folded and stored in the storage portion 33a inside the lid 30 is erected upward to use the hinge. Expand. The hinge member 37 has a hinge groove portion 37b at the center so that it can be folded in half, and a hook portion 38 is formed at the tip thereof. A recess 37c having the same depth as the thickness of the hinge member 37 is formed on the outer edge portion of the lid side flange portion 34 from the hinge base portion 37a. Since the thickness and depth are substantially the same, the lid side flange portion can be substantially flush with the hinge member when folded, and the lid opening / closing rotation operation can be performed smoothly.

  As shown in FIG. 5 for use of the hinge, the hook member 38 is folded to the container body 20 side, and the hook portion 38 provided at the tip of the hinge member 37 is inserted into the container hole 26 of the container body 20 to be connected. . At this time, if the taper is gradually tapered outward from the tip to the center of the hook portion 38, the hook portion 38 can be more firmly locked, and the hook portion 38 is unintentionally detached from the container hole 26. Can be suppressed.

  When the hinge member 37 is folded to the container body 20 side, the base side of the hinge member 37 enters the recessed portion 37c. It is locked by the first locking piece 39a (see FIG. 5C).

In this way, the hinge member 37 has the distal end side of the hinge member 37 locked by the container hole 26 and the base side of the hinge member 37 locked by the first locking piece 39a . Therefore, as shown in FIG. 6B, the distal end portion and the base portion are folded on the holding portion 25 with the hinge groove portion 37b in the vicinity of the center portion of the hinge member 37 as a fulcrum so that the lid can be opened and closed. When the lid is opened, it is simply and reliably performed by lifting the tip of the tab 34a formed on the opposite side symmetric with the hinge member 37 with the finger up while holding the container body 20 therebetween. be able to.

Next, an embodiment in which the hinge member 37 of FIGS. 7 to 8 is folded and housed inside the lid body and the lid body 30 and the container body 20 are used in a separated state will be described.
When the lid body 30 and the container main body 20 are used in a separated state, the hinge member 37 is not used, so that it does not obstruct the opening and closing of the lid, as shown in FIG. The member 37 is folded into the storage portion 33a on the inner peripheral surface of the lid body 30 and the second locking piece 39b at the end opposite to the hinge base portion 37a of the storage portion 33a (see the enlarged view of the main part in FIG. 7B). ), The hinge member 37 can be locked. The second locking piece 39b can also be provided at the side end of the storage portion 33a. Since the depth of the storage portion 33a is substantially the same as the thickness of the hinge member 37, it can be made substantially flush with the inner peripheral surface of the lid body 30 when the hinge member is stored, and the lid opening / closing rotation operation can be executed smoothly. .

  If the hinge member 37 can be stored in the storage portion 33a, the lid member 34 is placed on the container side flange portion 24 so as to overlap the lid side flange portion 34 so as to cover the open end 23 of the container body 20 as usual. The body 30 is closed. When the lid shown in FIG. 8B is closed, the hook portion 38 protruding from the inside of the lid body 30 may be housed in the cutout portion 27 that is partially recessed so as not to hit the large diameter portion 22c. Thus, the lid 30 can be securely and firmly attached to the container body 20. In addition, by forming the notch portion 27 at the center of both sides of the long side portion, it is possible to close the lid without worrying about the alignment of the hook portion 38 and the notch portion 27 during separation use.

  As mentioned above, although the structure of this invention and its effect were demonstrated along embodiment, embodiment of this invention is not limited to the said embodiment.

  In the present invention, the holding portion 25 and the hinge member 37 for opening the lid 30 and the container body 20 in a connected state are provided on the long side, but may be provided on the short side. Moreover, although the container main body 20 was made into the square cylinder shape in the said embodiment, it is not limited to this shape, A cylindrical shape and an ellipse shape may be sufficient. At that time, the shape of the lid 30 may be changed as appropriate in accordance with the shape of the container body 20. The shape of the tab 34a is not limited to a substantially triangular shape in plan view, and may be a container with a lid made of other shapes such as a shape using a part of a circular shape in plan view. The tabs 34a are not limited to one corner of the four corners of the lid 30 and may be provided at two corners.

  As described above, the present invention can be used in a wider area in the field of lidded containers that contain, for example, butter and margarine.

10; Container 20; Container body 21; Bottom 22; Peripheral wall 22a; Small diameter portion 22b; Step portion 22c; Large diameter portion 23; Open end 24; Container side flange portion 25; Holding portion 26; 30; lid body 31; top wall portion 32; bent portion 33; belt-like portion 33a; accommodating portion 34; lid side flange portion 34a; tab 35; unsealing tab 35a; weakening portion 36; ribs 37; Hinge groove 37c; depression 38; hook 39a; first locking piece 39b; second locking piece

Claims (9)

A container with a lid having an open end (23) and having a container main body (20) for containing contents therein and a lid (30) to be crowned on the container main body (20),
The container main body (20) includes a container-side flange portion (24) circumferentially provided outward from a large-diameter portion (22c) of the peripheral wall (22) surrounding the open end portion (23), and the container side A holding part (25) provided with a container hole (26) extending from either side of the flange part (24),
The lid body (30) includes a top wall portion (31) that covers the opening end portion (23), a lid body side flange portion (34) provided on the periphery of the top wall portion (31), and the lid body side. A hinge member (37) integrally connected to the flange portion (34) via a hinge base portion (37a),
In the vicinity of the hinge base (37a), a recess (37c) is formed at the outer edge from the hinge base (37a), and a storage part (33a) is formed on the inner peripheral surface of the hinge base (37a). A container with a lid, which is formed.   The container with a lid according to claim 1, wherein a hinge groove portion (37b) serving as a fulcrum for lid opening / closing rotation is provided near a center portion of the hinge member (37).   The container with a lid according to claim 1 or 2, wherein the depth of the recess (37c) and the depth of the storage portion (33a) are both substantially the same as the thickness of the hinge member (37).   The 1st locking piece (39a) which maintains the folding state of the said hinge member (37) is arrange | positioned on the lid side flange part (34) of the both ends of the said hollow part (37c). A container with a lid according to any one of the above.   The container with a lid according to any one of claims 1 to 4, wherein a tab (34a) is provided on a side opposite to the hinge member (37) with the container body (20) in between.   The hook part (38) is formed in the front-end | tip part of the said hinge member (37), and it becomes a taper shape gradually toward an outer side from the front-end | tip of this hook part (38) to the center part. A container with a lid according to crab   The container with a lid in any one of Claims 1-6 which formed the 2nd latching piece (39b) in the edge part of the said accommodating part (33a).   The notch part (27) in which a part of the large diameter part (22c) is recessed is formed in the peripheral wall (22) of the large diameter part (22c) where the container hole (26) is provided. The container with a lid according to any one of 7. The container with a lid according to claim 8, wherein the notch (27) is formed at the center of both sides of the long side portion.

Images