JP2018039568A - Wide mouth container - Google Patents

Abstract

An object of the present invention is to create a wide-mouthed container that allows easy visual recognition of the open/closed state of a lid. SOLUTION: A wide-mouthed container having a wide-mouthed container main body and a lid body 40 attached to a mouth cylinder so as to be freely opened and closed, wherein the lid body 40 comprises an inner lid 30 and an outer side of the inner lid 30. and an outer lid-side transparent region 22 and an outer lid-side opaque region 23 are alternately arranged on the top surface of the outer lid 20, and the inner lid Inner lid-side first regions 32 and inner lid-side second regions 33 formed in a different color or pattern from the inner lid-side first regions 32 are alternately arranged on the top surface of the lid 30, and the lid is closed. A pattern is formed on the top surface of the lid body 40 by the outer lid-side opaque region 23 and the inner lid-side first region 32 exposed to the outside through the outer lid-side transparent region 22. A pattern is formed on the top surface of the lid body 40 by the lid-side opaque area 23 and the inner lid-side second area 33 exposed to the outside through the outer lid-side transparent area 22 . [Selection drawing] Fig. 4

Description

  The present invention relates to a wide-mouth container capable of visually grasping the open / closed state of a lid and unauthorized opening.

  Cosmetics with relatively high viscosity, such as moisturizing creams and massage creams, have a wide-mouthed container body and a wide-mouthed structure that can be opened and closed with a lid body that is screwed onto the mouth tube part of the container body. It is sold in a state of being filled in a container (so-called “jar container”) (for example, Patent Document 1).

JP 2010-195450 A

  In conventional wide-mouth containers, even if the lid is not completely closed, it often appears that the lid is closed. For this reason, the user cannot grasp the open / closed state of the lid at a glance, and eventually needs to manually check the open / closed state of the lid.

  Further, in the conventional wide-mouth container, since it is relatively easy to open the lid and mix foreign substances in a state where it is displayed at the storefront, it is possible to determine whether or not the lid has been tampered with. Is required.

  An object of the present invention is to create a wide-mouthed container that can easily grasp the open / closed state of the lid body visually and has an unauthorized opening discrimination function in order to solve the above-described problems in the prior art. And

Among the means for solving the above-mentioned problems, the main means of the present invention includes a wide-mouthed container body filled with contents, and a lid body that can be opened and closed with respect to the mouth tube portion of the container body. Having a wide mouth container,
The lid body includes an inner lid having a screw that is screwed into a screw provided on a peripheral wall of the mouth tube portion, and an outer lid that is rotatably inserted on the outer side of the inner lid.
On the top surface of the outer lid is formed an outer lid side pattern portion in which outer lid side transparent regions and outer lid side opaque regions are alternately arranged, and on the top surface of the inner lid, an inner lid side first region and The inner lid side pattern portion is formed by alternately arranging the inner lid side second regions formed in a different color or pattern from the inner lid side first region,
When the lid is closed, a pattern is formed on the top surface of the lid by the outer lid-side opaque area and the inner lid-side first area exposed to the outside through the outer lid-side transparent area. When the lid is opened, a pattern is formed on the top surface of the lid body by the outer lid side opaque area and the inner lid side second area exposed to the outside through the outer lid side transparent area. It is said that.

  With the main means of the present invention, it is possible to achieve different patterns for the top surface of the lid body between the closed state and the open state.

  Another means of the present invention is the main means of the present invention, wherein the outer lid side opaque region and the inner lid side first region are formed in the same color or pattern, and the outer lid side opaque region and the inner lid side second region. And are formed in different colors or patterns.

  In the above means, it is possible to distinguish between the closed state and the state of the top surface of the lid body in the opened state by the difference in color or pattern.

  In addition, according to another means of the present invention, in any one of the above means, the outer lid side transparent area and the outer lid side opaque area constituting the outer lid side pattern part and the inner lid side first part constituting the inner lid side pattern part are provided. The area and the inner lid side second area are all formed in the same shape.

  In the above means, when the inner lid side first region or the inner lid side second region is located immediately below the outer lid side transparent region, these are exposed through the outer lid side transparent region, and the outer lid side opaque region is exposed. When the inner lid side first region or the inner lid side second region is located at a position directly below the region, it is possible to achieve hiding them.

  According to another means of the present invention, a means that the pattern formed on the top surface of the lid is a spiral pattern is added to any of the above means.

  In the above means, for example, a spiral pattern can be exposed on the top surface of the lid body when the lid is open.

  According to another means of the present invention, in any one of the above means, a convex portion is formed on one peripheral wall where the peripheral wall of the outer lid and the peripheral wall of the inner lid face each other, and the convex portion slides on the other peripheral wall. The movable groove portion is formed and the length dimension of the convex portion is set to be shorter than the circumferential length length of the groove portion.

  In the above means, it is possible to maintain a relationship in which the outer lid and the inner lid rotate within a predetermined range, and when the lid is closed, the top surface of the lid is made to hide the spiral pattern, and the lid is opened. In the state, the state of the top surface of the lid can be reliably set to a state in which the spiral pattern is exposed.

  According to another means of the present invention, in addition to the above-mentioned means, a means that a restricting convex portion for restricting sliding of the convex portion is formed in the groove portion.

  In the above means, for example, the regulation convex part on the outer lid side engages with the sub convex part on the inner lid side to reach the rotational regulation state, and the rotation of the outer lid and the inner lid is relatively regulated. In the closed state, the lid can maintain the closed state in which the spiral pattern is not exposed on the top surface.

  In addition, according to another means of the present invention, in any one of the above means, a main body side locking piece protrudes from a peripheral wall forming a mouth tube portion on the container main body side, and a peripheral wall of the inner lid facing the main body side An inner lid side locking piece capable of getting over the locking piece in the circumferential direction is provided in a protruding manner.

  The above means can prevent the lid from easily rotating in the opening direction in the closed state.

  According to another means of the present invention, the engaging force between the inner lid side locking piece on the inner lid side and the main body side locking piece on the container main body side is different from the above means. This means is added with a means that it is set to be larger than the engaging force with the regulating convex part of the lid.

  In the above means, when the engagement between them is released, the mechanism between the main projection on the inner lid side and the regulation projection on the outer lid can be released first.

  Further, according to another means of the present invention, in any one of the above means, a moving rib protrudes from a peripheral wall forming the mouth tube portion on the container body side, and the peripheral wall of the inner lid facing the rib is moved in the circumferential direction. And a restricting portion for restricting movement of the moving rib in the circumferential direction and a restricting rib for restricting movement of the moving rib in the circumferential direction are added.

  In this case, for example, the constraining portion is constituted by an inclined rib having a pair of inclined surfaces and a vertical surface, and a stopper rib that prevents further movement of the moving rib over the inclined rib in the circumferential direction. Are preferred.

  In the above-mentioned means, when the lid once in use is returned to the original state before use, the moving rib on the outer lid side gets over the inclined rib in the reverse direction (closing direction). It can prevent and maintain the state after use.

  In the present invention, a pattern is not formed on the top surface of the lid body in the closed state, and a pattern is formed on the top surface of the lid body in the open state with the lid body open. By visually confirming the state of the top of the body, the open / closed state of the lid can be easily grasped.

  In the closed state, the rotation of the outer lid and the inner lid is relatively restricted, so that the lid can be prevented from accidentally rotating in the opening direction, and the lid With respect to the top surface, it is possible to maintain a state where the spiral pattern indicating the closed state is not exposed, and to prevent the spiral pattern indicating the open state from being erroneously displayed.

  Furthermore, in the case of a wide-mouthed container displayed at a store, it can be easily determined by checking the state of the top surface of the lid whether or not an unauthorized opening operation due to mischief or the like has been performed.

It is a disassembled perspective view of the wide-mouthed container which shows 1st Example of this invention. A is an enlarged perspective view partially showing the inner surface of the peripheral wall of the outer lid, B is a sectional view taken along line 2B-2B of A, and C is a sectional view taken along line 2C-2C of A. A is an enlarged perspective view partially showing the outer surface of the peripheral wall of the inner lid, B is a partial cross-sectional view taken along line 3B-3B of A, and C is a partial cross-sectional view taken along line 3C-3C of A. A is a plan view of the wide-mouthed container showing the closed state, and B is a plan view of the wide-mouthed container showing the opened state. A is a cross-sectional plan view of a wide-mouth container showing a closed state, and B is a cross-sectional plan view of a wide-mouth container showing a state of an open lid. It is a partial expanded plane sectional view of a wide-mouthed container which shows the process of changing from a closed state to an open state in steps. It is a partial expanded plane sectional view of the wide-mouthed container which shows the process which transfers to a closed state from an open state in steps. It is a half cross-sectional view of a wide-mouthed container showing a second embodiment of the present invention. FIG. 9 is a cross-sectional view taken along line IX-IX in FIG. 8, A is a state before use where the lid has never been opened, and B is a state after use where an opening operation has been performed on at least the outer lid. Indicates the state.

Embodiments of the present invention will be described below with reference to the drawings.
1 is an exploded perspective view of a wide-mouth container showing a first embodiment of the present invention, FIG. 2A is an enlarged perspective view partially showing an inner surface of a peripheral wall of an outer lid, and FIG. 2B is a cross-sectional view taken along line 2B-2B in FIG. 2C is a cross-sectional view taken along line 2C-2C in FIG. 2A, FIG. 3A is an enlarged perspective view partially showing the outer surface of the peripheral wall of the inner lid, and FIG. 3B is a partial cross-sectional view taken along line 3B-3B in FIG. FIG. 3C is a partial cross-sectional view taken along line 3C-3C in FIG. 3A.

  As shown in FIG. 1, the wide-mouthed container 1 of the present invention includes a container body 10 filled with contents such as a cosmetic cream, and a lid body 40 that is openably and closably attached to the mouth tube portion 11 of the container body 10. It is comprised.

  The container body 10 is a bottomed cylindrical container made of synthetic resin, and a screw (male screw) 13 is formed on the peripheral wall 12 of the mouth tube portion 11 provided at the upper opening end of the container body 10. Main body side locking pieces 14 are engraved at two positions that are axially symmetric with respect to the side.

The lid 40 is a double lid having an outer lid 20 and an inner lid 30 that is rotatably provided inside the outer lid 20.
One outer lid 20 is formed in a cylindrical shape with a synthetic resin material, and the top surface 21 has a plurality (six in the first embodiment) of outer lid-side transparent regions 22 and the same number of outer lids. An outer lid side pattern portion 24 is formed in which the lid side opaque regions 23 are alternately provided in the circumferential direction. The outer lid side pattern portion 24 is preferably formed in the base color (for example, white) of the outer lid 20, and the outer lid side opaque region 23 is hatched for easy understanding in FIGS. 1, 4 </ b> A, and B. It is attached. The outer lid side transparent region 22 and the outer lid side opaque region 23 are formed in the same size and shape, and each shape is formed as a spiral shape in which each side from the center point toward the outer edge portion is an arc shape. . In this outer lid 20, it is possible to grasp the internal state of the outer lid 20 from the outside via the outer lid-side transparent region 22, but to grasp the inner state via the outer lid-side opaque region 23. Is impossible.

  As shown in FIG. 2, a stepped portion 26 is provided around the lower end of the inner surface 25B of the peripheral wall 25 of the outer lid 20, and has two axially symmetric positions having a length dimension L1 in the circumferential direction. A groove portion 27 is formed. The groove portion 27 is formed by integrally forming a large sub groove portion 27A constituting the base portion side and a main groove portion 27B formed in a narrow groove shape on the lower side thereof. A closing edge 27a is provided at one end of the main groove 27B, and an opening edge 27b is formed at the other end. In the main groove portion 27B, a restricting convex portion 28 protrudes at a position slightly shifted from the closing direction edge 27a toward the opening direction edge 27b.

The other inner lid 30 is also made of a synthetic resin material and has a size slightly smaller than that of the outer lid 20 and is formed in a top-like cylindrical shape. A screw (female screw) 38 (see FIGS. 3B and 3C) that can be screwed onto the screw 13 on the container body 10 side is formed on the inner surface 35B of the peripheral wall 35 of the inner lid 30, and a plurality of (first) In one embodiment, six inner lid side first regions 32 and the same number of inner lid side second regions 33 are alternately formed in the circumferential direction to form an inner lid side pattern portion 34. . The inner lid side first region 32 and the inner lid side second region 33 are formed in the same size and shape as the outer lid side transparent region 22 and the outer lid side opaque region 23 on the outer lid 20 side described above.
The inner lid side first region 32 and the inner lid side second region 33 are colored in different colors. In the first embodiment, the inner lid side first region 32 is formed with the base color (for example, white) of the inner lid 30 and the inner lid side second region 33 is colored with another color (for example, blue). The inner lid side second region 33 has a color different from that of the outer lid side opaque region 23. 1 and 4B, the inner lid side second region 33 is shown in gray.

As shown in FIG. 3, a flange portion 36 is provided around the lower end of the outer surface 35A of the peripheral wall 35 of the inner lid 30. The two axially symmetric positions have a length dimension L2 in the circumferential direction. The convex part 37 comprised is formed. The convex portion 37 is formed by integrally forming a large sub convex portion 37A constituting a base portion and a main convex portion 37B formed in an elongated convex shape on the lower side thereof.
In addition, at two positions that are axially symmetrical at the lower end of the inner surface 35B of the peripheral wall 35 of the inner lid 30, the inner lid side locking piece 39 that can be engaged with the main body side locking piece 14 on the container main body 10 side described above. Are respectively projected (see FIGS. 5A and 5B described later).

  A lid body 40 with the outer lid 20 inserted on the outside of the inner lid 30 is attached to the mouth tube portion 11 of the container body 10, and the screw 38 of the inner lid 30 is screwed onto the screw 13 of the mouth tube portion 11. Thereby, the mouth tube part 11 of the container main body 10 can be closed with the lid 40. In a state where the outer lid 20 is extrapolated outside the inner lid 30, the step portion 26 on the outer lid 20 side is placed on the flange portion 36 of the inner lid 30, and the auxiliary groove portion 27 </ b> A on the outer lid 20 side and the main groove portion 27 </ b> A In the groove portion 27B, the sub convex portion 37A and the main convex portion 37B on the inner lid 30 side are respectively fitted, and in this state, the outer lid 20 and the inner lid 30 slide relative to each other in the circumferential direction. Is possible. However, the length dimension L2 of the convex portion 37 on the inner lid 30 side is set shorter than the length dimension L1 of the groove portion 27 on the outer lid 20 side, and the convex portion 37 slides in the circumferential direction in the groove portion 27. Therefore, the range in which the outer lid 20 and the inner lid 30 can slide relative to each other in the circumferential direction is within the range of the length dimension L1 of the groove 27.

Next, the operation of the wide-mouth container will be described.
4A is a plan view of the wide-mouth container showing the closed state, FIG. 4B is a plan view of the wide-mouth container showing the open state, FIG. 5A is a plan sectional view of the wide-mouth container showing the closed state, and FIG. FIG. 6 is a partially enlarged plan sectional view of the wide-mouth container showing the process of shifting from the closed state to the open state step by step, and FIG. 7 is the closed state from the open state to the closed state. It is a partial expanded plane sectional view of a wide-mouthed container which shows the process in which it moves to stepwise.

  As shown in FIG. 4A, in the closed state, the inner lid side first region 32 (white) is positioned directly below the outer lid side transparent region 22, and the inner lid side opaque region 23 (white) is positioned directly below the outer lid side opaque region 23. The lid side second regions 33 (blue) are opposed to each other, and the inner lid side first region 32 (white) is exposed to the outside through the outer lid side transparent region 22 thereon. That is. In the closed state, on the top surface of the lid body 40 (the top surface 21 of the outer lid 20), the outer lid side opaque region 23 (white) and the inner lid side first region 32 (white) are alternately arranged in the circumferential direction. As a result, the entire top surface appears white and the spiral pattern is hidden. Therefore, the user can grasp at a glance from the state of the top surface of the lid 40 that the wide-mouthed container 1 is in the closed state.

  As shown in FIG. 4B, in the opened state, the inner lid side second region 33 (blue) is located immediately below the outer lid side transparent region 22 and is located directly below the outer lid side opaque region 23 (white). The inner lid side first regions 32 (white) are opposed to each other, and the inner lid side second region 33 (blue) is exposed to the outside via the outer lid side transparent region 22 thereon. That is, in the open state, the top surface of the lid body 40 (the top surface 21 of the outer lid 20) is exposed to the outside through the outer lid side opaque region 23 (white) and the outer lid side transparent region 22. The second region 33 (blue) is formed, and a spiral pattern is formed by alternately arranging the outer lid side opaque region 23 (white) and the inner lid side second region 33 (blue) in the circumferential direction. It is in the state. Therefore, the user can grasp that the wide-mouthed container 1 is in the open state at a glance from the state of the top surface of the lid 40.

  As shown in FIG. 5A and FIG. 6A, in the closed state, the lid 40 is fully rotated in the closing direction (clockwise direction in the drawing), and the inner lid side locking piece 39 of the inner lid 30 is on the container body 10 side. The main body side locking pieces 14 are engaged with each other over the closing direction. The main projection 37B on the inner lid 30 slides inside the main groove 27B on the outer lid 20 side, and is held between the closing direction edge 27a and the regulating projection 28, so that the outer lid 20 and the inner lid 30 are relative to each other. Is in a rotation restricted state in which general rotation is restricted. Therefore, the lid 40 is set in a rotation stopped state in which it cannot rotate not only in the closing direction but also in the opening direction (counterclockwise direction in the drawing). For this reason, the lid 40 can maintain a closed state where the spiral pattern is not exposed on the top surface, and cannot easily shift to the opened state where the spiral pattern is exposed. is there.

Next, the process of changing the lid 40 from the closed state to the open state will be described.
As shown in FIG. 6B, when the user rotates the opening direction (counterclockwise direction) from the closed state while gripping the outer lid 20 constituting the lid body 40, only the outer lid 20 rotates first. Will do. That is, the inner engagement force between the inner lid side locking piece 39 on the inner lid 30 side and the main body side locking piece 14 on the container body 10 side is restricted by the main convex portion 37 </ b> B of the inner lid 30 and the outer lid 20. It is set to be larger than the outer engagement force with the convex portion 28, and when the engagement between them is released, the outer engagement is first released.
Therefore, when only the outer lid 20 rotates, the regulating projection 28 of the outer lid 20 gets over the main projection 37B on the inner lid 30 side in the opening direction, so that the outer lid 20 is released from the rotation regulating state. . At this time, a spiral pattern starts to appear on the top surface of the lid 40. Further, the inner lid 30 does not rotate, and the engagement state between the inner lid side locking piece 39 of the inner lid 30 and the main body side locking piece 14 on the container main body 10 side is maintained.

  As shown in FIG. 6C, when the lid 40 is further rotated in the opening direction, only the outer lid 20 rotates, and the opening direction edge 27b of the outer lid 20 abuts on the main convex portion 37B of the inner lid 30. When the lid 40 is further rotated in the opening direction from this state, the opening direction edge 27b of the outer lid 20 presses the main convex portion 37B of the inner lid 30 in the opening direction, so that the outer lid 20 and the inner lid 30 are integrated. And rotate.

  As shown in FIG. 6D, when the lid body 40 is further rotated in the opening direction, the inner lid side locking piece 39 of the inner lid 30 gets over the main body side locking piece 14 on the container body 10 side in the opening direction. Thereby, the engagement state of the inner lid side locking piece 39 and the main body side locking piece 14 is released, and the wide-mouthed container 1 can be brought into the opened state. In the open state, the top surface of the lid 40 has a spiral pattern indicating the open state. Therefore, the user can grasp at a glance that the wide-mouthed container 1 is in the open state from the state of the top surface of the lid 40.

  The user can further rotate the lid body 40 in the opening direction to unscrew the lid body 40 from the mouth tube portion 11 and take out the contents in the container body 10.

Next, the process of changing the lid 40 from the open state to the closed state will be described.
The user attaches the lid body 40 to the mouth tube portion 11 of the container body 10 and turns it in the closing direction to screw it.
As shown in FIG. 7A, in the initial process of this screwing, the regulating convex portion 28 of the outer lid 20 abuts on the main convex portion 37B on the inner lid 30 side, and then the inner lid side latching of the inner lid 3 is performed. The piece 39 contacts the main body side locking piece 14 on the container main body 10 side.

  As shown in FIG. 7B, when the lid 40 is further rotated in the closing direction, the restricting convex portion 28 of the outer lid 20 gets over the main convex portion 37B on the inner lid 30 side in the closing direction. Thereby, the main convex portion 37B of the inner lid 30 is held between the closing direction edge 27a of the main groove portion 27B on the outer lid 20 side and the regulating convex portion 28.

As shown in FIG. 7C, when the lid 40 is further rotated in the closing direction, the closing edge 27a on the outer lid 20 side presses the main convex portion 37B on the inner lid 30 side in the closing direction. The inner lid 30 rotates integrally with the inner lid 30 in the closing direction. And when the inner lid side locking piece 39 of the inner lid 30 gets over the main body side locking piece 14 on the container main body 10 side in the closing direction, the closed state similar to the above-described FIGS. 5A and 6A is reached. In this state, the lid 40 can be prevented from easily rotating in the opening direction, and the closed state can be maintained.
Further, in this state, the top surface of the lid 40 is in a state where the spiral pattern is hidden, so that the user grasps from the top surface of the lid 40 that the wide-mouthed container 1 is in a closed state. be able to.

Next, a wide-mouth container equipped with an unauthorized opening discrimination function will be described. FIG. 8 is a half cross-sectional view of a wide-mouth container showing a second embodiment of the present invention, FIG. 9 is a cross-sectional view taken along line IX-IX in FIG. 8, and A is a state before use without opening the lid once. The state B shows a state after use in which an opening operation has been performed on at least the outer lid.
The second embodiment is different from the first embodiment in the configuration of the portion where the peripheral wall 25 of the outer lid 20 and the peripheral wall 35 of the inner lid 30 face each other, and the other configurations are the same as in the first embodiment. It is.

  As shown in FIG. 8 or FIG. 9, the inner surface 25B of the peripheral wall 25 of the outer lid 20 is formed with a moving rib 20a projecting in the radial center direction, and on the outer surface 35A of the peripheral wall 35 of the inner lid 30 facing this. A stopper rib 30a and an inclined rib 30b projecting in the outer diameter direction are disposed adjacent to each other in the circumferential direction, and a restraining portion 30c is provided therebetween. The inclined rib 30b has an inclined surface on which one of the opening directions can move over the moving rib 20a moving in the circumferential direction, and has a vertical surface that prevents the moving rib 20a from getting over on the other side in the closing direction. It is configured as a convex rib having a substantially trapezoidal shape. The stopper rib 30a is a convex rib for preventing the moving rib 20a that has overcome the inclined rib 30b in the opening direction from further moving in the opening direction. As shown in FIGS. 9A and 9B, the regulating rib 30d is located at a position spaced apart from the inclined rib 30b in the closing direction (clockwise direction in the drawing) by a predetermined interval (or a predetermined rotation angle (about 30 degrees in FIG. 9)). Is protruding.

  In the state before use shown in FIG. 9A, the moving rib 20a of the outer lid 20 moved in the closing direction is in contact with the regulating rib 30d of the inner lid 30, and the outer lid 20 rotates in the further closing direction. It is regulated. In this state before use, both the outer lid 20 and the inner lid 30 are closed, and the top surface of the lid 40 is the same as that shown in FIG. 4A. That is, as shown in FIG. 4A, the top surface of the lid 40 (the top surface 21 of the outer lid 20) has an outer lid-side opaque region 23 (white) and an inner lid-side first region 32 (white) in the circumferential direction. The entire top surface appears white and the spiral pattern is hidden. Therefore, the user can grasp from the state of the top surface of the lid body 40 that the container 1 has never been opened at a glance.

  When the outer lid 20 is gripped from the state before use shown in FIG. 9A and is rotated slightly in the opening direction (counterclockwise direction in the drawing) (about 30 degrees in the second embodiment), only the outer lid 20 is rotated. It will be in a later state (see FIG. 9B). That is, the state after use shown in FIG. 9B is a state in which the inner lid 30 is in the original closed state and only the outer lid 20 is rotated in the opening direction. In the process from the pre-use state to the post-use state, the moving rib 20a on the outer lid 20 side moves in the opening direction and moves away from the regulating rib 30d, gets over the inclined rib 20b, and further contacts the stopper rib 30a. It is restrained so that it cannot be detached by the restraining part 30c between the two. As a result, the outer lid 20 and the inner lid 30 are integrated, and thereafter both rotate together. From this state, the outer lid 20 is further gripped and rotated in the opening direction, and the lid body 40 (integrated outer lid 20 and inner lid 30) is screwed off from the mouth tube portion 11, thereby allowing the inside of the container main body 10 to move. The contents can be taken out.

  The top surface of the lid 40 that has reached the state after use is the same as that in FIG. 4B. That is, the top surface of the lid 40 (the top surface 21 of the outer lid 20) is exposed to the outside through the outer lid-side opaque region 23 (white) and the outer lid-side transparent region 22. (Blue) and the outer lid side opaque region 23 (white) and the inner lid side second region 33 (blue) are alternately arranged in the circumferential direction to reveal a spiral pattern. .

Moreover, once the used lid 40 is turned to the closed state by turning the gripped lid 40 in the closing direction, the moving rib 20a on the outer lid 20 side moves the inclined rib 30b in the reverse direction (closed). The moving rib 20a is restrained by the restraining portion 30c so as not to be detached, and the state after use is continued. As a result, the top surface of the lid 40 is also exposed to a spiral pattern. The state (FIG. 4B) is maintained.
As described above, since the wide-mouthed container 1 shown in the second embodiment cannot be returned to the state before use again after being once used, the opening operation has been performed in the past. It is possible to easily determine whether the container is a wide-mouthed container 1 or not.
Therefore, in the wide-mouthed container 1 shown in the second embodiment, the presence / absence of the opening operation can be easily and quickly determined, so that an effect of suppressing unauthorized opening due to mischief or the like can be expected. Alternatively, it can be proved whether the container is a wide-mouthed container 1 that has not been tampered with or has been tampered with.

As mentioned above, although the structure of this invention and its effect were demonstrated along the Example, embodiment of this invention is not limited to the said Example.
For example, in the first embodiment, the case where a spiral pattern of different colors is displayed on the top surface of the lid 40 has been described, but the present invention is not limited to this, and other patterns (for example, stripes) A structure in which a pattern pattern, a check pattern, a picture pattern, a symbol pattern, or the like) is expressed may be used.

  In the first and second embodiments, the spiral pattern is hidden when the cover is closed, and the spiral pattern appears when the cover is opened. However, the present invention is not limited to this. Instead, a configuration may be adopted in which the spiral pattern appears when the cover is closed and the spiral pattern is hidden when the cover is opened.

  In the first embodiment, the groove portion 27 is provided on the inner surface 25B of the peripheral wall 25 of the outer lid 20, and the convex portion 37 is provided on the outer surface 35A of the peripheral wall 35 of the inner lid 30 opposite to the groove portion 27. The present invention is not limited to this, and a configuration may be adopted in which a convex portion is provided on the inner surface 25B of the peripheral wall 25 of the outer lid 20 and a groove portion is provided on the outer surface 35A of the peripheral wall 35 of the inner lid 30 facing this. .

  Similarly, in the second embodiment, the moving rib 20a is provided on the inner surface 25B of the peripheral wall 25 of the outer lid 20, and the stopper rib 30a, the inclined rib 30b, the restraining portion 30c, and the outer surface 35A of the peripheral wall 35 of the inner lid 30 opposed thereto are provided. Although the case where the restriction rib 30d is provided has been described and described, the present invention is not limited to this, and the engagement rib, the inclined rib, the restraining portion, and the restriction rib are provided on the inner surface 25B of the peripheral wall 25 of the outer lid 20. A configuration may be adopted in which moving ribs are provided on the outer surface 35A of the peripheral wall 35 of the inner lid 30 facing this.

  The wide-mouthed container of the present invention can be used in a wider area in the field of containers where it is desired to grasp the open / closed state.

1: Wide-mouthed container 10: Container body 11: Mouth tube portion 12: Peripheral wall 13 of the mouth tube portion: Screw (male screw)
14: Main body side locking piece 20: Outer lid 20a: Moving rib 21: Top surface of outer lid 22: Outer lid side transparent region 23: Outer lid side opaque region 24: Outer lid side pattern portion 25: Peripheral wall 25B: Inner surface 26: Stepped portion 27: Groove portion 27A: Sub-groove portion 27B: Main groove portion 27a: Close direction edge 27b: Open direction edge 28: Restriction convex portion 30: Inner lid 30a: Stopper rib 30b: Inclined rib 30c: Restriction portion 30d: Restriction rib 31: Inner lid top surface 32: Inner lid side first region 33: Inner lid side second region 34: Inner lid side pattern portion 35: Perimeter wall 35A: Perimeter wall outer surface 35B: Perimeter wall inner surface 36: Flange portion 37: Convex Portion 37A: Sub-projection 37B: Main projection 38: Screw (female screw)
39: Inner lid side locking piece 40: Lid

Claims (10)

A wide-mouthed container having a wide-mouthed container body (10) filled with contents and a lid (40) that can be freely opened and closed with respect to the mouth tube part (11) of the container body (10). And
The lid (40) has an inner lid (30) having a screw (38) screwed to a screw (13) provided on a peripheral wall (12) of the mouth tube portion (11), and the inner lid (30 ) And an outer lid (20) that is rotatably inserted on the outside of
On the top surface of the outer lid (20), there is formed an outer lid side pattern portion (24) in which outer lid side transparent regions (22) and outer lid side opaque regions (23) are alternately arranged. On the top surface of the lid (30), there are an inner lid side first region (32) and an inner lid side second region (33) formed in a different color or pattern from the inner lid side first region (32). Inner lid side pattern portions (34) formed alternately are formed,
In the closed state in which the lid (40) is closed, the inner lid side first region (32) exposed to the outside through the outer lid side opaque region (23) and the outer lid side transparent region (22). ), A pattern is formed on the top surface of the lid (40), and the lid (40) is opened to open the outer lid side opaque region (23) and the outer lid side transparent region (22). A wide-mouthed container characterized in that a pattern is formed on the top surface of the lid (40) by the inner lid-side second region (33) exposed to the outside through the inside.   The outer lid side opaque region (23) and the inner lid side first region (32) are formed in the same color or pattern, and the outer lid side opaque region (23) and the inner lid side second region (33) are different colors. The wide-mouth container according to claim 1, wherein the wide-mouth container is formed of a handle.   The outer lid side transparent region (22) and the outer lid side opaque region (23) constituting the outer lid side pattern portion (24), and the inner lid side first region (32) constituting the inner lid side pattern portion (34). The wide-mouth container according to claim 1 or 2, wherein the inner lid side second region (33) is formed in the same shape.   The wide-mouth container according to any one of claims 1 to 3, wherein the pattern formed on the top surface of the lid (40) is a spiral pattern.   A convex part (37) is formed on one peripheral wall (35) where the peripheral wall (25) of the outer lid (20) and the peripheral wall (35) of the inner lid (30) face each other, and the other peripheral wall (25). A groove portion (27) in which the convex portion (37) is slidable is formed, and the length dimension (L2) of the convex portion (37) is larger than the circumferential length dimension (L1) of the groove portion (27). ) Is set short, The wide-mouth container according to any one of claims 1 to 4.   The wide-mouthed container according to claim 5, wherein a regulating convex part (28) for regulating sliding of the convex part (37) is formed in the groove part (27).   On the peripheral wall (12) forming the mouth tube (11) on the container main body (10) side, a main body side locking piece (14) is projected, and on the peripheral wall (35) of the inner lid (30) facing this, The wide-mouthed container according to any one of claims 1 to 6, wherein an inner lid side locking piece (39) capable of getting over the main body side locking piece (14) in the circumferential direction is projected.   The engagement force between the inner lid side locking piece (39) on the inner lid (30) side and the main body side locking piece (14) on the container main body (10) side is the main convexity on the inner lid (30) side. The wide-mouthed container according to claim 7, which is set to be larger than the engaging force between the portion (37B) and the regulating convex portion (28) of the outer lid (20).   A moving rib (20a) protrudes from the peripheral wall (12) forming the mouth tube portion (11) on the container body (10) side, and in the circumferential direction on the peripheral wall (35) of the inner lid (30) facing this. The restraint part (30c) which restrains the said movement rib (20a) which is going to move and the regulation rib (30d) which regulates the movement to the circumferential direction of the said movement rib (20a) are provided. The wide-mouth container as described in any one of.   The restraint portion (30c) further moves the inclined rib (30b) configured to have a pair of inclined surfaces and a vertical surface, and the moving rib (20a) that has overcome the inclined rib (30b) in the circumferential direction. The wide-mouth container according to claim 9, comprising a stopper rib (30a) for blocking.