JP5193848B2 - Container with lid - Google Patents

Description

  The present invention relates to a container with a lid for containing contents such as cream.

As a container with a lid of this type, a configuration including a container for storing contents and a lid attached to the mouth of the container is conventionally known.
As the above-described lid body, as shown in, for example, Patent Document 1, for example, a top-cylindrical exterior body, a top-cylindrical lid body fitted inside the exterior body, A configuration is known that includes a plate-like packing that is fitted inside the lid body and interposed between the top wall portion of the lid body and the end surface of the mouth portion of the container to close the mouth portion. . The exterior body is a decorative member, for example, a non-resin member made of a metal such as aluminum or tinplate. The lid body is a cap attached to the mouth of the container, and is a resin member made of a synthetic resin such as polypropylene.
Japanese Utility Model Publication No. 3-29459

  However, in the conventional lidded container including the lid with the above-described exterior body, since the lid body is fitted and fixed inside the exterior body, the exterior body is difficult to remove from the lid body, and the lid body is discarded. In doing so, there is a problem that it is complicated to separate the non-resinous exterior body and the resin lid body.

  In the present invention, the above-described conventional problems are taken into consideration, and the exterior body covered with the lid body can be easily detached from the lid body, and the exterior body and the lid body can be easily separated. The object is to provide a container with a lid.

  A container with a lid according to the present invention is a container with a lid provided with a container for storing contents, and a lid attached to the mouth of the container. An exterior body, a top cylinder-shaped lid body fitted to the inside of the exterior body and attached to the mouth, and a retaining member for regulating the escape of the exterior body from the lid body; The retaining member is disposed inside the opening formed in the top wall portion of the lid body, and both ends are locked to the edge of the opening from the lower side in the lid axial direction. A first plate, a second plate disposed on the upper side of the first plate in the lid axis direction and detachably fixed to the lower surface of the top wall of the exterior body, and the first and first A hinge part that rotatably couples the two plate parts around a rotation axis extending along the direction orthogonal to the lid axis, and the first plate part includes Bent portion extends parallel to the Nji portion is formed, the first plate portion is characterized that it is bendable in chevron shape with the apex of the bent portion.

With such a feature, the retaining member fixed to the exterior body is locked to the lid body from the lower side (opening port side) in the lid axial direction, so that the exterior body is prevented from coming out of the lid body. . That is, both ends of the first plate portion of the retaining member are locked to the opening edge of the top wall portion of the lid body from the lower side (opening side) in the lid axial direction, and the second plate of the retaining member Since the portion is fixed to the lower surface of the top wall portion of the exterior body, the movement of the exterior body relative to the lid body relative to the lid axial direction is restricted.
On the other hand, when discarding the container with the lid, after removing the lid from the mouth of the container, first, the bent portion of the first plate portion is pressed toward the upper side (the top wall side) in the lid axis direction. Then, the first plate portion is bent and deformed into a mountain shape. Thereby, both ends of the first plate portion are moved radially inward, and both ends of the first plate portion are detached from the opening edge portion of the top wall portion of the lid body. Next, the exterior body is moved toward the upper side in the lid axis direction relative to the lid body. At this time, since the second plate portion is fixed to the top wall portion of the exterior body and the first plate portion is bent in a mountain shape, the retaining member is pulled up together with the exterior body, and the first plate portion is covered with the lid. It is extracted from the inside of the opening in the top wall of the main body. Thereby, the exterior body and the retaining member are separated from the lid body. Next, the retaining member is picked with a finger or the like, and the second plate portion is separated from the top wall portion of the exterior body. As described above, the lid main body, the exterior body, and the retaining member are separated from each other.

  The container with a lid according to the present invention includes a packing that is detachably fitted inside the lid body, and the packing includes a lower surface of the top wall portion of the lid body and the first plate portion. A plate portion that covers the lower surface and can bulge and deform toward the upper side in the lid axial direction, and a press that projects from the upper surface of the plate portion and presses the bent portion by the bulging deformation toward the upper side in the axial direction of the plate portion Are preferably provided.

Thereby, the mouth part upper end of a container is obstruct | occluded by packing, and the sealing performance of a container improves.
On the other hand, when discarding the container with the lid, after removing the lid from the mouth portion of the container, the lower surface of the plate portion of the packing is pressed upward with a finger or the like in the lid axial direction. Accordingly, the plate portion of the packing bulges and deforms toward the upper side in the lid axial direction, the pressing portion presses the bent portion of the first plate portion, and the first plate portion is bent and deformed into a mountain shape. Moreover, after separating the exterior body and the retaining member from the lid body, the packing is removed from the inside of the lid body. At this time, the packing is easily removed from the lid body by pushing the packing downward from the inside of the opening of the lid body with a finger or the like.

  According to the container with a lid according to the present invention, by bending the first plate portion of the retaining member in a mountain shape, the exterior body covered with the lid body can be easily removed from the lid body, and the exterior body and The lid body can be easily separated.

Hereinafter, embodiments of a container with a lid according to the present invention will be described with reference to the drawings.
FIG. 1 is a longitudinal sectional view of a container 1 with a lid according to the present embodiment, and FIG. 2 is a plan view of a lid retaining member 10 (corresponding to a retaining member according to the present invention) to be described later. Fig. 4 is a longitudinal half sectional view of a lidded container 1 showing a state in which a lid 3 described later is removed from a container 2 described later, and Fig. 4 is shown with a lid representing a state where a first plate portion 11 described below is bent. FIG. 5 is a longitudinal half sectional view of the container 1, and FIG. 5 is a longitudinal half sectional view of the lidded container 1 showing a state in which a lid exterior body 7 (exterior body) described later is pulled out from a lid body 8 described later.
1 indicates the central axis (lid axis) of the lid 3 and is simply referred to as “axis line O” hereinafter. Further, the direction in which the axis O extends is referred to as “axial direction”, the top wall portions 70 and 80 side of the lid body 3 (upper side in FIG. 1) is referred to as “upper side”, and the opening side of the opposite lid body 3 (Lower in 1) is defined as “lower side”. Further, a direction orthogonal to the axis O is referred to as a “radial direction”, and a direction around the axis O is referred to as a “circumferential direction”.

  As shown in FIG. 1, the container 1 with a lid includes a container 2 that stores contents such as cream, and a lid 3 that is attached to the mouth 55 of the container 2.

  The container 2 includes a bottomed cylindrical container outer body 4, a bottomed cylindrical container main body 5 fitted inside the container outer body 4, and a container outer body 4 from the container main body 5. And a container retaining member 6 for restricting the withdrawal.

  The container outer body 4 is a non-resinous cylindrical member made of metal, glass, or the like. For example, in the case of metal, the container outer body 4 is formed by press molding or the like. The container exterior body 4 includes an annular bottom wall portion 40 in plan view, and a cylindrical peripheral wall portion 41 erected from the outer edge of the bottom wall portion 40. The peripheral wall portion 41 extends in the axial direction with the axis O as the central axis. The bottom wall portion 40 has a shape in which an inner peripheral portion is recessed in the axial direction upper side, an annular outer peripheral portion 42, and a tapered portion whose diameter is gradually reduced from the inner edge of the outer peripheral portion 42 toward the upper side in the axial direction. 43 and an annular inner peripheral portion 44 provided around the inner edge of the tapered portion 43. The inner peripheral portion 44 is in contact with the lower surface of a bottom wall portion 51 of the container body 5 described later, and is sandwiched between the bottom wall portion 51 and a pressing cylinder portion 61 of a container retaining member 6 described later. ing.

  The container body 5 is a resin container made of a synthetic resin such as polyethylene or polypropylene, and is formed by, for example, injection molding. The container body 5 includes a cylindrical peripheral wall portion 50 and a bottom wall portion 51 disposed at the lower end of the peripheral wall portion 50.

  The bottom wall portion 51 is a wall portion disposed perpendicular to the axis O. On the lower surface of the bottom wall portion 51, a mounted portion 57 to which the container retaining member 6 is mounted is suspended. The mounted portion 57 is a cylindrical tube portion extending in the axial direction with the axis O as the center axis, and is inserted into the annular bottom wall portion 40 of the container outer body 4.

  The peripheral wall portion 50 is a cylindrical portion in which the upper outer peripheral surface is reduced in diameter than the lower outer peripheral surface and the lower portion has a double cylindrical structure. More specifically, the peripheral wall portion 50 includes a cylindrical inner wall portion 52 disposed coaxially with the peripheral wall portion 41 of the container exterior body 4 with the axis O as a common axis, and an axially intermediate portion of the inner wall portion 52. The flange part 53 protruded toward the radial direction outer side, and the cylindrical outer wall part 54 suspended from the outer end of the flange part 53 are provided. The inner wall portion 52 is erected from the outer edge of the bottom wall portion 51, and a mouth portion 55 to which the lid body 3 is attached is formed on the upper portion of the inner wall portion 52 (peripheral wall portion 50). A male screw 55 a is formed on the outer peripheral surface of the mouth portion 55, and the lid 3 is screwed to the mouth portion 55. The flange portion 53 is disposed below the mouth portion 55 and is formed around the axis O over the entire circumference. The outer wall portion 54 is disposed coaxially with the peripheral wall portion 41 and the inner wall portion 52 of the container outer body 4 with the axis O as a common axis. The outer wall portion 54 is fitted inside the peripheral wall portion 41 of the container exterior body 4, or the outer peripheral surface of the outer wall portion 54 is joined to the inner peripheral surface of the peripheral wall portion 41.

  The container retaining member 6 is a member that is detachably attached to the bottom wall portion 51 of the container main body 5 and that presses the container exterior body 4 from below. Of the bottom wall portion 51 of the bottom wall portion 40 of the container exterior body 4 from the lower side. A pressing cylinder portion 61 that holds down and a mounting claw portion 62 that is erected on the upper surface of the substrate portion 60 and is hooked on the mounted portion 57 of the container body 5 are provided.

The substrate portion 60 is a plate portion having a circular shape in plan view, and is disposed inside the tapered portion 43 of the bottom wall portion 40 of the container exterior body 4.
The holding cylinder portion 61 is a cylindrical tube portion disposed coaxially with the mounted portion 57 of the container body 5 with the axis O as a common axis, and the upper end surface thereof is the bottom wall of the container outer body 4. It is in contact with the lower surface of the inner peripheral portion 44 of the portion 40.
A plurality of mounting claws 62 are disposed inside the holding cylinder portion 61, and the plurality of mounting claws 62 are intermittently disposed in an annular shape around the axis O. These mounting claws 62 are provided around the outer periphery of the mounted portion 57 of the container body 5, and are respectively detachably hooked on the outer peripheral surface of the mounted portion 57.

  The lid 3 includes a top cylindrical lid outer body 7 (corresponding to the outer body of the present invention), a top cylindrical lid body 8 fitted inside the lid outer body 7, A packing 9 detachably fitted inside the lid body 8 and a lid retaining member 10 that restricts the lid outer body 7 from coming out of the lid body 8 are provided.

  The lid outer body 7 is a non-resin-made cylindrical member made of metal, glass, or the like. The lid exterior body 7 includes a plate-like top wall portion 70 and a cylindrical peripheral wall portion 71 suspended from the outer edge of the top wall portion 70. The top wall portion 70 is a circular plate portion in plan view, and is disposed perpendicular to the axis O. The peripheral wall portion 71 is a cylindrical tube portion, and extends in the axial direction with the axis O as the central axis. The peripheral wall portion 71 is a cylindrical portion having the same shape as the peripheral wall portion 41 of the container exterior body 4 described above, and the outer peripheral surface of the peripheral wall portion 71 of the lid exterior body 7 is the same as that of the peripheral wall portion 41 of the container exterior body 4. It is formed flush with the outer peripheral surface in the axial direction.

  The lid body 8 is a cap attached to the mouth portion 55 of the container 2 (container body 5), and is a resin member made of a synthetic resin such as polyethylene or polypropylene, and is formed by, for example, injection molding. The lid body 8 includes a top wall portion 80 having an annular shape in a plan view and disposed perpendicular to the axis O, and a peripheral wall portion 81 depending from the outer edge of the top wall portion 80.

  The top wall portion 80 is a plate portion having a circular shape in plan view, and has a shape in which a central portion is recessed in a concave shape. More specifically, the top wall 80 includes an annular outer peripheral portion 85, a concave portion 86 formed inside the outer peripheral portion 85, and a cylinder in which the packing 9 is mounted depending on the lower surface of the outer edge of the concave portion 86. And a mounted portion 87 having a shape. An opening 88 (which is formed in a rectangular shape in the present embodiment, but is not limited to this) is formed in the central portion of the recess 86. On the lower surface of the opening 88, locking surfaces 89 that are inclined with respect to the lower surface of the recess 86 (a surface perpendicular to the axis O) are formed along the edges of both sides of the opening 88 in the arc shape. The locking surface 89 is inclined downward from the radially inner side to the outer side.

  The peripheral wall portion 81 is a double-structured cylindrical portion. More specifically, the peripheral wall portion 81 includes a cylindrical inner wall portion 82 disposed coaxially with the peripheral wall portion 71 of the lid exterior body 7 and the mouth portion 55 of the container body 5 with the axis O as a common axis, and an inner wall The flange part 83 protruded toward the radial direction outer side from the lower end part of the part 82, and the cylindrical-shaped outer wall part 84 standingly arranged from the outer end of this flange part 83 is provided. On the inner peripheral surface of the inner wall portion 82, a female screw 82a that is screwed into the male screw 55a of the mouth portion 55 of the container body 5 is formed. The outer wall portion 84 is disposed coaxially with the peripheral wall portion 71 and the inner wall portion 82 of the lid exterior body 7 with the axis O as a common axis. The outer peripheral surface of the upper end portion of the outer wall portion 84 is gradually reduced in diameter as it goes upward, and the outer wall portion 84 is fitted inside the peripheral wall portion 71 of the lid exterior body 7, or the outer peripheral surface of the outer wall portion 84 is It is joined to the inner peripheral surface of the peripheral wall 71.

  The packing 9 is a seal member that seals a gap between the top wall portion 80 of the lid body 8 and the upper end surface of the mouth portion 55 of the container body 5, and is formed of an elastically deformable synthetic resin or the like. More specifically, the packing 9 includes a bottom plate portion 90 (corresponding to a plate portion of the present invention) having a circular shape in plan view disposed perpendicular to the axis O, and a peripheral wall erected from the outer edge of the bottom plate portion 90. A flange-like outer peripheral portion 92 projecting radially outward from the outer peripheral surface of the peripheral wall portion 91, and a pressing portion 93 protruding from the center portion of the bottom plate portion 90.

  The bottom plate portion 90 is a plate portion that covers the lower surface of the top wall portion 70 of the lid exterior body 7 and the lower surface of the first plate portion 11 of the lid retaining member 10 described later, and the upper end of the mouth portion 55 of the container body 5. It is arrange | positioned inside the part. The bottom plate portion 90 is a plate portion that can bulge and deform toward the upper side in the axial direction, and gradually becomes thinner from the inner side toward the outer side in the radial direction.

The peripheral wall portion 91 is a cylindrical tube portion that is detachably fitted to the outer side in the radial direction of the mounted portion 87, and is undercut fitted to the mounted portion 87.
The outer peripheral portion 92 is an annular plate portion formed over the entire circumference of the peripheral wall portion 91, and is formed between the outer peripheral portion 85 of the top wall portion 80 of the lid main body 8 and the upper end surface of the mouth portion 55 of the container main body 5. It is arranged in between. Between the outer peripheral portion 92 of the packing 9 and the outer peripheral portion 85 of the top wall portion 80 of the lid body 8, the O-ring 20 attached to the outer peripheral surface of the peripheral wall portion 91 is interposed. The O-ring 20 is a cushioning material that reduces the impact between the lid body 8 and the packing 9, and is formed of an elastic member that can be elastically deformed. On the other hand, the lower surface of the outer peripheral portion 92 of the packing 9 is in close contact with the upper end surface of the mouth portion 55 of the container main body 5, thereby sealing the inside of the container main body 5.

  The pressing portion 93 is a portion that presses the bent portion 17 of the first plate portion 11 of the lid retaining member 10 described later by the bulging deformation of the bottom plate portion 90 toward the upper side in the axial direction, and protrudes toward the upper side in the axial direction. It is the truncated cone-shaped convex part. The upper end surface of the pressing portion 93 is in contact with the lower surface of the first plate portion 11 of the lid retaining member 10 described later.

  As shown in FIGS. 1 and 2, the lid retaining member 10 is disposed inside the opening 88 formed in the top wall portion 80 of the lid body 8, and both ends are edge portions of the opening 88 (engagement). A first plate portion 11 that is locked to the stop surface 89) from the lower side in the axial direction, and a lower surface of the top wall portion 70 of the outer cover body 7 that is disposed on the upper side in the axial direction of the first plate portion 11 A second plate portion 12 detachably fixed to the first plate portion, and a hinge portion 13 for connecting the first and second plate portions 11 and 12 so as to be rotatable about a rotation axis extending in the radial direction. Yes.

  The first plate portion 11 is a plate portion extending in the radial direction, and both ends are locked to the edge portion of the opening 88 from the lower side in the axial direction. More specifically, as a schematic configuration of the first plate portion 11, a central portion 14 having a rectangular shape in plan view, and a substantially arc shape in plan view provided on both ends of the central portion 14 (a shape obtained by cutting a part of a circle) are provided. End 15. The end portions 15 on both sides are wider than the central portion 14 and project on both sides of the central portion 15 in plan view. Further, locking surfaces 16 that are inclined with respect to the upper and lower surfaces of the first plate portion 11 (surfaces perpendicular to the axis O) are formed on the arc portions of the end portions 15 on both sides. The locking surface 16 is inclined downward from the radially inner side to the outer side, and is brought into contact with and locked by the locking surface 89 of the opening 88 described above. Further, a bent portion 17 extending in a direction parallel to the hinge portion 13 (vertical direction in FIG. 2) is formed in the above-described central portion 14. The bent portion 17 is a thin-walled portion formed by forming a groove extending in the width direction (vertical direction in FIG. 2) of the first plate portion 11 in the center portion of the upper surface of the center portion 14. The plate portion 11 can be bent into a mountain shape having the bent portion 17 as a vertex.

The second plate portion 12 is a plate portion disposed above the end portions 15 on both sides of the first plate portion 11, and is disposed symmetrically with respect to the axis O. The pair of second plate portions 12 are respectively disposed inside the concave portions 86 of the top wall portion 80 of the lid body 8, and the top wall portion 70 of the lid exterior body 7 through an adhesive 18 such as a double-sided tape. Are attached to the lower surface of each.
The hinge portion 13 protrudes from the upper surface of the boundary portion between the central portion 14 and the end portion 15 of the first plate portion 11 and has a triangular shape in a sectional view extending along the width direction of the first plate portion 11. It is a ridge part, and the corner | angular corner | angular part of the triangle of the hinge part 13 is connected with the edge part of the radial inside of the 2nd board part 12 so that rotation is possible.

  Next, the operation of the lidded container 1 having the above-described configuration will be described.

First, in the lidded container 1 described above, the lid retaining member 10 fixed to the lid exterior body 7 is locked to the lid body 8 from the lower side in the axial direction. The withdrawal of the body 7 is restricted. That is, the locking surface 16 of the first plate portion 11 of the lid retaining member 10 is latched from below with the locking surface 89 of the opening 88 of the lid body 8. Since the 2nd board part 12 is adhere | attached on the lower surface of the top wall part 70 of the exterior body 7 for lid | covers via the adhesive material 18, the movement to the axial direction upper side with respect to the lid body 8 of the exterior body 7 for lids is carried out. Is regulated.
Moreover, since the upper end of the mouth part 55 of the container 2 is closed by the packing 9, the sealing performance inside the container 2 is ensured.

  Further, in the above-described container 1 with a lid, the container retaining member 6 attached to the container main body 5 presses the container outer body 4 from the lower side in the axial direction, and therefore the container outer body 4 from the container main body 5. Escaping is regulated. That is, the mounting claw portion 62 of the container retaining member 6 is hooked on the mounted portion 57 of the container body 5, and the inner peripheral portion 44 of the bottom wall portion 40 of the container outer body 4 is removed from the container. Since the holding cylinder portion 61 of the stopper member 6 and the bottom wall portion 51 of the container main body 5 are sandwiched, movement of the container outer body 4 relative to the container main body 5 relative to the lower side in the axial direction is restricted. ing.

On the other hand, when discarding the lidded container 1, a resin member (the container body 5, the container retaining member 6, the lid body 8, the packing 9, the lid retaining member 10) and a non-metallic material such as metal are used. It is necessary to separate into resin-made members (the container outer body 4 and the lid outer body 7).
Therefore, first, the lid 3 is removed from the mouth 55 of the container 2 as shown in FIG. That is, the container 2 and the lid 3 are relatively rotated around the axis O. Thereby, the lid body 3 screwed into the mouth portion 55 is loosened, and the lid body 3 is removed from the mouth portion 55 of the container 2.

  Next, as shown in FIG. 4, with respect to the lid 3, the center portion of the bottom plate portion 90 of the packing 9 is pressed with the finger or the like upward in the axial direction (top wall portions 70, 80). As a result, the bottom plate portion 90 bulges and deforms in a spherical shape toward the upper side in the axial direction, the pressing portion 93 presses the bent portion 17 of the first plate portion 11, and the first plate portion 11 apex the bent portion 17. It bends and deforms into a mountain shape. As a result, the locking surfaces 16 on both sides of the first plate portion 11 move inward in the radial direction, respectively, and these locking surfaces 16 are separated from the locking surfaces 89 of the opening 88 of the lid body 8, respectively. The engagement of the locking surface 16 of the first plate portion 11 with the locking surface 89 is released.

  Next, as shown in FIG. 5, the lid outer body 7 is moved toward the upper side in the axial direction relative to the lid main body 8, and the lid main body 8 is extracted from the lid outer body 7. At this time, since the second plate portion 12 is adhered to the top wall portion 70 of the lid exterior body 7 via the adhesive 18, the lid retaining member 10 is attached to the lid body 8 together with the lid exterior body 7. On the other hand, it moves relatively upward in the axial direction. At this time, since the first plate portion 11 is bent in a mountain shape, the first plate portion 11 is not caught by the edge portion of the opening 88 of the lid body 8, and the first plate portion 11 is open to the opening 88 of the lid body 8. Extracted from inside. Thereby, the lid outer body 7 and the lid retaining member 10 are separated from the lid body 8.

Next, the second plate portion 12 of the lid retaining member 10 is picked with a finger or the like, and the second plate portion 12 is peeled off from the lower surface of the top wall portion 70 of the lid exterior body 7. Is separated from the lid outer body 7.
Moreover, the packing 9 is extracted from the lid body 8 and separated as necessary. At this time, the packing 9 is pushed out from the inner side of the opening 88 of the lid body 8 with a finger or the like toward the lower side in the axial direction (open end side), so that the mounted portion 87 of the lid body 8 and the peripheral wall portion 91 of the packing 9 And the packing 9 is easily removed from the lid body 8.
Furthermore, after separating the packing 9 from the lid body 8, the O-ring 20 is removed from the packing 9 as necessary.
As described above, the lid 3 is disassembled into the lid outer body 7, the lid body 8, the packing 9, the lid retaining member 10 and the O-ring 20.

  On the other hand, for the container 2, as shown in FIG. 4, the container retaining member 6 is removed from the container body 5. More specifically, the container retaining member 6 is moved axially downward relative to the container body 5, and the container retaining member 6 retaining claws hooked to the mounted portion 57 of the container body 5 are attached. The part 62 is removed from the mounted part 57. As a result, the holding cylinder portion 61 of the container retaining member 6 is separated from the inner peripheral portion 44 of the bottom wall portion 40 of the container exterior body 4.

Next, as shown in FIG. 5, the container outer body 4 is moved toward the lower side in the axial direction relative to the container main body 5, and the container main body 5 is extracted from the container outer body 4.
As described above, the container 2 is disassembled into the container outer body 4, the container main body 5, and the container retaining member 6.

  According to the lidded container 1 having the above-described configuration, the lid outer body 7 that is sheathed by the lid body 8 is bent by the first plate portion 11 of the lid retaining member 10 being bent in a mountain shape. The lid outer body 7 and the lid body 8 can be easily separated.

  Further, even when the packing 9 for improving the hermeticity of the inside of the container 2 is fitted in the lid body 8, the bottom plate portion 90 of the packing 9 is pressed without removing the packing 9 from the lid body 8. As a result, the first plate portion 11 described above can be bent into a mountain shape, so that the separation work between the lid main body 8 and the lid exterior body 7 can be easily performed.

As mentioned above, although embodiment of the container with a lid concerning this invention was described, this invention is not limited to above-described embodiment, In the range which does not deviate from the meaning, it can change suitably.
For example, in the above-described embodiment, the male screw 55 a is formed on the outer peripheral surface of the mouth portion 55 of the container 2, and the female screw 82 a is formed on the inner peripheral surface of the lid main body 8 of the lid 3. Although the lid body 3 is screwed to the mouth portion 55, the lid body 3 may be attached to the mouth portion 55 of the container 2 in a configuration other than the screw structure in the present invention.

Moreover, in above-mentioned embodiment, although the lower part of the surrounding wall part 50 of the container main body 5 and the surrounding wall part 81 of the lid | cover main body 8 have a double cylinder structure, this invention of the surrounding wall part 50 of the container main body 5 is shown. The lower part and the peripheral wall part 81 of the lid body 8 do not have to be a double cylinder. For example, the flange portion 53 and the outer wall portion 54 of the container body 5 are omitted, and the lower portion of the inner wall portion 52 (the portion below the mouth portion 55) is formed thicker than the mouth portion 55. Moreover, the structure by which the flange part 83 and the outer wall part 84 of the cover main body 8 were abbreviate | omitted may be sufficient.
Further, in the above-described embodiment, the contents are directly accommodated inside the container body 5, but the present invention accommodates the inner container inside the container body 5 (outer container). The content may be accommodated in the inner container.

    In the above-described embodiment, the lid outer body 7 and the container outer body 4 are non-resin members such as metal, and the lid body 8, the lid retaining member 10, the packing 9, and the container body 5. The container retaining member 6 is a resin member. However, the present invention is not limited to materials such as the lid outer body 7 and the lid main body 8, but the lid outer body 7 and the lid main body 8. The lid outer body 7 etc. and the lid body 8 etc. may be made of resin, respectively, or the lid body 8 etc. and the lid outer body 7 etc. are each made of non-resin ( For example, the lid exterior body 7 or the like may be made of resin, and the lid body 8 or the lid retaining member 10 or the like may be made of non-resin. For example, the lid body 8 may be formed of a resin and the lid exterior body 7 may be formed of a different type of resin from the lid body 8. Further, the lid outer body 7 may be made of metal and the lid body 8 may be made of a different type of metal from the lid outer body 7. Further, at least one of the lid outer body 7, the lid body 8, and the lid retaining member 10 may be made of metal, and the rest may be made of glass. Alternatively, one of the lid outer body 7, the lid body 8, and the lid retaining member 10 may be made of metal, the other may be made of glass, and the remaining one may be made of resin.

  Further, in the above-described embodiment, the second plate portion 12 is detachably attached to the lower surface of the top wall portion 70 of the lid outer body 7. However, in the present invention, the second plate portion 12 is for the lid. It may be detachably fixed to the lower surface of the top wall portion 70 of the exterior body 7 by adhesion, welding, fusion, fitting, or the like.

In the above-described embodiment, the container 2 is provided with the container retaining member 6 that restricts the container outer body 4 from coming out of the container body 5. However, in the present invention, the container retaining member 6 is provided with the container retaining member 6. For example, the bottom wall portion 51 of the container body 5 and the bottom wall portion 40 of the container exterior body 4 may be bonded to each other so that the withdrawal is restricted. Further, in the present invention, the container outer body 4 can be omitted, and for example, the container 2 including only the container main body 5 can be used.
In the above-described embodiment, the lid 3 is provided with the packing 9 and the O-ring 20. However, in the present invention, the packing 9 and the O-ring 20 can be omitted as appropriate.

  In addition, in the range which does not deviate from the main point of this invention, it is possible to replace suitably the component in above-mentioned embodiment with a well-known component, and you may combine the above-mentioned modification suitably.

It is a longitudinal section of a container with a lid for explaining an embodiment of the invention. It is a top view of the retaining member for demonstrating embodiment of this invention. It is a half sectional view of a container with a lid for explaining an embodiment of the invention. It is a half sectional view of a container with a lid for explaining an embodiment of the invention. It is a half sectional view of a container with a lid for explaining an embodiment of the invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Container with lid 2 Container 3 Lid 7 Lid exterior body (exterior body)
8 Lid main body 9 Packing 10 Lid retaining member for lid (Retaining member)
DESCRIPTION OF SYMBOLS 11 1st board part 12 2nd board part 13 Hinge part 17 Bending part 55 Opening part 70 Top wall part 80 Top wall part 88 Opening 90 Bottom board part (plate part)
93 Pressing part

Claims (2)

A container with a lid, comprising: a container for storing contents; and a lid mounted on the mouth of the container;
The lid body has a top-cylindrical outer casing, a top-cylindrical lid main body fitted inside the outer casing and attached to the mouth, and the outer casing from the lid main body. A retaining member for restricting the withdrawal of the body,
The retaining member is disposed on the inner side of the opening formed in the top wall of the lid body, and both ends are locked to the edge of the opening from the lower side in the lid axial direction. A second plate portion disposed on the upper side of the lid plate direction of the first plate portion and detachably fixed to the lower surface of the top wall portion of the exterior body, and the first and second plate portions, A hinge part that is rotatably connected around a rotation axis extending along a direction perpendicular to the lid axis,
The first plate portion is formed with a bent portion extending in parallel with the hinge portion, and the first plate portion can be bent into a mountain shape having the bent portion as a vertex. A container with a lid. In the lidded container according to claim 1,
Packing is detachably fitted inside the lid body,
The packing includes a plate portion that covers the lower surface of the top wall portion of the lid body and the lower surface of the first plate portion and is capable of bulging and deforming upward in the lid axial direction, and is protruded from the upper surface of the plate portion. And a pressing portion that presses the bent portion by bulging deformation of the plate portion in the axially upper side.

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