KR20220066900A - chest - Google Patents

Abstract

The present disclosure provides an airtight container capable of ensuring airtightness, having a simple structure, easy opening/closing operation, and easy taking out operation of a stored object.
The sealed container includes a container body, a cover body pivotally mounted to open and close at the tip of the container body, and a ring-shaped elastic material frame, and includes a tip portion of the elastic material frame that is tightly fitted into the upper part of the container body. , a resilient tongue piece that is fitted and caught in a cutout provided at the tip of the upper portion of the container body, and elastically deforms inwardly into a U-shape from the closed state, is provided integrally.

Description

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The present disclosure relates to various storage items, in particular, to an airtight container for accommodating food.

In containers for storing food or seasonings in powder form such as sugar and salt, airtightness is required in order to maintain the quality of food, etc., and for this reason, an elastic sealing material is disposed between the container body and the cover body configuration is common. However, when it tries to secure sealing property, there also exists a problem that it becomes difficult to fit (fitting) between a container main body and a cover body, and it becomes difficult to open by sliding a finger|toe across the cover body.

In consideration of this point, a product having a configuration in which a lid is pivotally attached to the container body and the lever is pushed to open has been proposed. For example, the container shown in FIG. 12 is a typical example. 12, (a) shows a closed state of the container in which the lid body 2 is fitted to the upper opening of the container body 1, (b) is raised upright and the upper opening is It represents the state of open individual (開蓋, cover body open).

As shown in FIG. 12 , the container holds the cover body 2 pivotally attached to the base end (handle) of the container body 1 and holds the handle 3 to push down the lever 4 It will be opened with one touch. However, in this configuration, when taking out items, the lever 4 must be continuously pressed down in order to always maintain the individual state, and since the cover body 2 is opened upright in the front side, the cover body 2 There were problems, such as interfering with the take-out operation.

As a countermeasure against such a point, the following proposals have been made conventionally.

Patent Document 1: Japanese Patent Application Laid-Open No. 2010-116198 Patent Document 2: Japanese Patent Laid-Open No. 2011-131930

Both the invention "openable container" of Patent Document 1 and the invention "one-touch opening/closing cap" of Patent Document 2 operate a lever on the front side, which is the base end, of a lid pivotally mounted on the tip side (inner side) of the container body. It is to be opened through resilient force (彈發力) by the However, the structure for imparting resilient force is complicated, and therefore there are complaints such as difficulty in cleaning and maintenance, which is essential for maintaining cleanliness as a container for storing food.

An object of the present disclosure is to provide an airtight container that can ensure airtightness, has a simple structure, is easy to open and close, and is easy to take out of a stored object.

A first embodiment of an airtight container according to the present disclosure includes a container body, a cover body pivotably mounted on a distal end of the container body to be opened and closed, and a ring-shaped elastic material frame, and is sealed in the upper part of the container body. ) at the tip of the elastic frame to be fitted, the container body is fitted into a cutout provided at the tip of the upper part of the container body, and is hung, and also in the closed state. It is an airtight container characterized in that the elastic tongue piece elastically deformed into a U-shape is provided integrally.

A second embodiment of the hermetic container according to the present disclosure is the first embodiment, wherein the container body is provided integrally with the upper and lower parts of a separate body detachably through a seal body, and the elastic material frame body, It is tightly fitted on the upper part of the container body, and the lower end of the short cylinder provided on the inner surface of the cover body in the closed state is configured to be in close contact with the elastic material frame body.

A third embodiment of an airtight container according to the present disclosure is a container body, a cover body pivotally mounted to a front end of the container body so as to be able to open and close, and a ring tightly fitted to the outer periphery of a short cylinder provided on an inner surface of the cover body. It has an elastic frame of the shape and is fitted into a cutout provided at the top end of the container body at the tip of the elastic frame that is tightly fitted into the upper part of the container body in a closed state, and is also closed It is a configuration characterized in that the elastic tongue pieces elastically deformed inwardly in a U-shape from the state are provided integrally.

Further, in the fourth embodiment of the hermetically sealed container, in the first or third embodiment, the stopper portion is expanded to the outer surface of the resilient tongue piece, and the end surface of the cover is in contact with each other.膨設, provided to protrude) is a configuration characterized in that.

Further, in the fifth embodiment of the hermetic container, in the first or third embodiment, a lever that is hooked on the inner surface of the base end of the lid in a closed state is provided on the outer surface of the upper end of the base of the container body so as to be able to rotate. It is characterized in that the configuration.

According to the first embodiment of the sealed container according to the present disclosure, when the cover body is opened from the closed state, the elastic tongue piece of the elastic material frame body elastically deformed inwardly into a U shape in the cutout at the top end of the container body in the closed state is elastic. It returns, and the cover body can be opened by the elastic force, and the cover body can be opened easily.

Here, since the elastic tongue piece for opening the cover body is provided integrally with the front-end|tip part of the elastic material frame body, the number of members can be reduced.

According to the second embodiment of the hermetic container according to the present disclosure, the container body, the upper part and the lower part of the separate body are provided integrally detachably through a seal body, and the elastic material frame is densely located on the upper part of the container body. Since the lower end of the short cylinder provided on the inner surface of the cover body in the closed state is in close contact with the elastic material frame body, sealing of the container body is reliably achieved.

According to the third embodiment of the hermetically sealed container according to the present disclosure, in the closed state of the cover body pivotally mounted to the container body so as to be able to open and close, the container body has an upper inner surface and a short cylinder provided on the inner surface of the cover body. The outer peripheral surface of the elastic material frame body is closely adhered, and sealing of the container body is reliably achieved.

And when the base end, which is the front side of the cover body, is pushed up in the closed state, the close contact between the upper inner surface of the container body and the outer circumferential surface of the elastic frame body is released. The elastic tongue piece of the elastic frame body that was there is elastically restored, and the cover body is opened by the elastic force.

Further, according to the fourth embodiment of the airtight container, the stopper portion is expanded on the outer surface of the resilient tongue piece, and in an individual state, the front end surface of the cover body is in contact with this stopper portion, and further individual rotation is blocked. That is, the cover body can take individual motions gently and smoothly up to a predetermined opening amount by the elastic force of the elastic return of the resilient tongue piece.

Further, according to the fifth embodiment of the sealed container, as for the lever pivotally mounted on the outer surface of the upper end of the base of the container body, the front end thereof is in surface contact with the inner surface of the base end of the lid body in the closed state. If it is rotated so as to be pushed down, the cover body in the closed state can be easily pushed up.

Therefore, according to the embodiment of the sealed container of the present disclosure, the opening and closing operation is smooth and easy while the sealing of the container is reliably achieved, and the handling is convenient and economical because there are few members, and it is easy to clean because it can be disassembled, etc. It exerts many excellent effects.

BRIEF DESCRIPTION OF THE DRAWINGS It is an exploded perspective view of the sealed container which concerns on 1st Embodiment of this specification.
Fig. 2 is a perspective view of the sealed container of Fig. 1, wherein (a) is a disassembled individual state, (b) is an assembled individual state.
3 is an explanatory view of the sealed container of FIG. 1 , wherein (a) is a perspective view of the closed state, and (b) is a central cross-sectional view of the closed state.
Fig. 4 is a central cross-sectional view of an individual state of the hermetically sealed container of Fig. 1;
5 is a partially enlarged central cross-sectional view of the closed container of FIG. 1 , (a) is a base end, (b) is a front end.
Fig. 6 is a partially enlarged central cross-sectional view of an individual state of the sealed container of Fig. 1, wherein (a) is a base end, (b) is a front end.
Fig. 7 is a partial explanatory view of the sealed container of Fig. 1, wherein (a) is a partially enlarged central cross-sectional view of the tip of the lid body, and (b) is a partially enlarged central cross-sectional view of the tip of the container body.
It is a perspective view explaining the sealed container which concerns on 2nd Embodiment.
9 is an exploded perspective view illustrating the sealed container of FIG. 8 .
FIG. 10 is a central cross-sectional view of the closed container of FIG. 8 .
Fig. 11 is a central cross-sectional view of an individual state of the sealed container of Fig. 8;
Fig. 12 is a perspective view of a conventional example of an airtight container, wherein (a) is a closed state and (b) is an open state.

An embodiment of the present disclosure will be described.

1-7 are explanatory drawings of the sealed container which concerns on 1st Embodiment.

1 shows an exploded perspective view of an airtight container. Fig. 2 is a perspective view of an airtight container, wherein (a) shows the disassembled individual state and (b) shows the assembled individual state. Fig. 3 shows the closed state of the sealed container, (a) is a perspective view, (b) is a central cross-sectional view. Fig. 4 is a central cross-sectional view of an individual state of an airtight container; Fig. 5 is a partially enlarged cross-sectional view of a closed state, Fig. 6 is a partially enlarged cross-sectional view of an individual state, and Fig. 7 is a partial explanatory view.

As shown in Figs. 1 and 4 , the sealed container includes a container body 10 , a cover body 20 pivotally mounted to the tip of the container body 10 so as to be able to open and close, and the cover body 20 . It is composed of a ring-shaped elastic material frame body 30 that is tightly fitted to the outer periphery of the short cylinder (短筒) 21 provided on the inner surface.

A cutout 11 is provided at the upper end of the tip of the container body 10 . At the distal end of the elastic frame body 30, a resilient tongue piece 31 that is fitted and hung in the cutout 11 and elastically deforms inwardly into a U-shape in the closed state is provided integrally.

On the outer surface of the elastic tongue piece 31, the stopper portion 32 to which the front end surface of the cover body 20 is in contact with each other is expanded (refer to FIGS. 1 and 3).

On the outer surface of the upper end of the base end of the container body 10, a lever 40 that is in surface contact with the inner surface of the base end of the lid body 20 in a closed state is pivotally mounted on the lever 40 (see Figs. 2 to 4).

As shown in Figs. 3 to 4, in an airtight container, a synthetic resin container body 10 for accommodating food, powdered seasonings such as sugar, salt, etc., is located at the lower end of the cylindrical wall 12 ( 13) is continuously provided, it is a cylindrical shape, and has a substantially rectangular shape with the base end side and the front end side as short sides in a plan view.

As shown in FIG. 1, FIG. 4, the handle 14 is continuously provided in the base end surface which is the front side corresponded to the short side of the cylinder wall 12. As shown in FIG. An insertion concave portion 15 is cut out in the central portion of the upper end of the base end. Further, on the upper end surface of the handle 14 corresponding to the insertion concave portion 15, a shaft pin 16 is provided horizontally and integrally.

As described above, cutouts 11 are provided on the upper end of the tip opposite to the insertion recessed portion 15 and corresponding to the short side of the cylindrical wall 12, and the cylindrical walls 12 at both ends of the cutout 11. A pair of blades 17 protrude from the outer surface, and between the lower ends of the two blades 17, the bottom surface of the cut-out 11 extends to form an awning (Fig. 1, Fig. 4, Fig. 7). of (b)).

As shown in Figs. 1 to 4, the synthetic resin cover 20 is in the shape of a flat plate placed on the upper end of the container body 10, and as described above, on the inner surface of the container body 10 in the closed state. There is provided a short tube 21 that is fitted so that it can be played.

As shown in Figs. 3 and 7 (a), on the tip side of the cover body 20, an assembly wall 22 is provided so as to protrude lower than the tip of the container body 10, and this assembly An assembly recess 23 is provided in the center of the wall 22 .

Then, both end surfaces of the assembly recessed portion 23 of the cover body 20 are fitted in surface contact with the outer surfaces of the pair of blades 17 of the container body 10, respectively, and the end face of the assembly recessed portion 23 and By pivotally mounting the blades 17 by shaft connection (not shown), respectively, the container body 10 and the cover body 20 are assembled so as to be able to open and close (FIG. 3(a), FIG. 5(b)) ) Reference).

1, 2, and 4, the elastic frame body 30 is molded from a member rich in elasticity such as silicone, and tightly fitted into the outer periphery of the short cylinder 21 provided on the inner surface of the cover body 20. In the shape of a ring to be put in, protrusions 33 are provided around the outer periphery of the elastic frame body 30 . In the closed state, the outer circumferential surface of the protrusion 33 is kept in close contact with the upper inner surface of the container body 10 to maintain a closed state. It is to ensure the smoothness of the and also to achieve the sealing property (see FIGS. 3 and 5).

At the front end of the elastic material frame 30, the elastic tongue 31 is extended and integrally provided as described above. In a state in which the elastic frame body 30 is tightly fitted on the outer periphery of the short cylinder 21 of the cover body 20, and the container body 10 and the cover body 20 are pivotally mounted and assembled, the elastic tongue piece 31 is The tip is fitted and hung in the above-mentioned awning-shaped cutout 11 of the cylindrical wall 12 of the container body 10, and the tip is elastically bent in the direction of the base of the container body 10 (FIG. 5). (b), see FIG. 6 (b)). Therefore, in the closed state, the resilient tongue piece 31 is elastically deformed inwardly in a U-shape as evident in FIG. 5(b).

And when the proximal end of the cover body 20 is pushed up and the adhesion with the container body 10 is released, the elastically resilient tongue piece 31 returns to an individual state. In this case, in order not to open the cover body 20 too much (to set it to an appropriate individual posture), the stopper part 32 is expanded to the outer surface of the elastic tongue piece 31. As shown in FIG. That is, in the individual state, the front end surface of the cover body 20 is in contact with the stopper portion 32 (see Fig. 6(b)). In order to provide this soft contact and cushioning properties, it is preferable that the front end surface of the cover body 20 be a tapered wall 24 (refer to FIGS. 5(b) and 7(a)).

As shown in Figs. 1, 4, 5 (a) and 6 (a), the lever 40 pivotally mounted on the outer surface of the upper end of the base end of the container body 10 is the above-described container body. A structure in which a thin push-up part 42 is continuously provided through a step at the tip of the push-down part 41 supported on both ends of the shaft pin 16 of (10) to be.

The push-up portion 42 is inserted into the insertion concave portion 15 cut out in the central upper end of the base end of the cylinder wall 12 of the container body 10, and is in surface contact with the inner surface of the base end of the lid body 20 in the closed state. (See Fig. 5 (a)).

Therefore, when the push-down part 41 is pressed down and rotated in the closed state, the push-up part 42 pushes up the base end of the cover body 20, and the cover body 20 becomes an individual state (FIG. 2(b)). , see FIGS. 4 and 6 (a)).

A second embodiment of the sealed container according to the present disclosure will be described.

8 and 9 are a perspective view and an exploded perspective view for explaining the sealed container according to the second embodiment, and FIGS. 10 and 11 are central cross-sectional views showing the closed state and the individual state of the sealed container according to the second embodiment.

The hermetically sealed container according to the second embodiment includes a container body 100 , a cover body 120 pivotally mounted to a front end of the container body 100 , and a short cylinder provided on the inner surface of the cover body 120 . (121) and a ring-shaped elastic material frame body 130 is configured.

The upper part 110 and the lower part 105 of the container body 100 are provided integrally so that they can be detached via the seal body 108 as a medium. If the seal body 108 is an elastic material that seals between the upper part 110 and the lower part 105, it may be made of the same or a different material from the elastic material frame body 130 .

The elastic frame body 130 is tightly fitted into the upper part 110 of the container body, and the lower end of the short tube 121 provided on the inner surface of the cover body 120 in the closed state is on the upper surface of the elastic material frame body 130 . It was made to come into close contact.

A cut-out portion 111 is provided at the upper end of the upper end 110 of the container body 100 . At the front end of the elastic frame body 130, the elastic tongue piece 131 that is fitted and hung in the cutout 111 and elastically deforms inwardly into a U-shape in the closed state is provided integrally.

On the outer surface of the elastic tongue piece 131, the stopper portion 132 in which the front end surface of the cover body 120 is in contact with each other is expanded (refer to FIGS. 10 and 11).

On the outer surface of the upper end of the proximal end of the upper portion 110 of the container body 100, a lever 140 that engages the inner surface of the proximal end of the cover body 120 in a closed state is provided so as to be able to swing (see FIGS. 10 to 11 ). ).

As shown in FIG. 8 , in an airtight container, the container body 100 made of synthetic resin for accommodating food or seasonings in powder form, such as sugar and salt, has a bottom wall 113 at the lower end of the cylindrical wall 112 . It is a user tubular shape provided continuously, and it has become a substantially rectangular shape which makes a base end side and a front-end|tip side a short side in planar view.

8 and 9, the insertion recessed part 115 is cut out in the central part of the upper end of the base end of the upper part 110 which is the front side corresponded to the short side of the cylinder wall 112 of the container main body 100. As shown in FIG. In addition, a lever 140 is disposed in the insertion recessed portion 115 . Although not shown, the lever 140 is integrally formed on the upper part 110 through a thin plate.

As described above, a cut-out portion 111 is provided at an upper end opposite to the insertion concave portion 115 and on the inner side corresponding to the short side of the cylindrical wall 112 .

In addition, the lever 140 disposed in the insertion concave portion 115 is provided so as to be able to swing at the upper end of the proximal end of the upper portion 110 . At the proximal end of the cover body 120, the wall portion with the protrusion 140a hangs down, and the lever 140 has a concave section 140b in which the protrusion 140a of the cover body 120 in the closed state is hooked. formed (refer to FIGS. 10 and 11).

When the lever 140 is pressed down in the closed state, the engagement between the protrusion 140a and the concave portion 140b is lowered, and the cover body 120 is opened by the resilient force of the elastic tongue piece 131 . Conversely, in the individual state, the cover body 120 is closed by resisting the elastic force of the resilient tongue piece 131, and the protrusion 140a is caught in the concave portion 140b to reliably maintain the closed state. The locking structure is not limited to this, and the projection and the concave portion can be reversed, have a different structure, or can be variously modified.

8 and 9, the cover body 120 made of synthetic resin such as transparent has a flat plate shape corresponding to the container body 100 placed on the upper part 110 of the container body 100. is of A short tube 121 is provided on the inner surface of the cover body 120 so as to be playably inserted into the container body 100 in the closed state and abuts against the elastic material frame body and is in close contact.

Then, the assembly part (not shown) on the tip side of the cover body 120 is fitted into the cutout 111 of the upper part 110 of the container body 100, and the end face of the assembly part and the inner wall of the cutout 111 are inserted. It is to be pivotally mounted by proper shaft connection (not shown) to assemble the upper part 110 and the cover body 120 of the container body so as to be able to open and close. Further, a tapered portion 124 is extended adjacent to the assembly portion.

As shown in Figures 8 and 9, the elastic frame body 130 is molded with a member rich in elasticity such as silicone, and has a ring shape that is tightly fitted into the inner periphery of the upper part 110 of the container body 100. Specifically, as shown in FIGS. 9 and 10 , a locking wall 110a having an L-shaped cross-section is formed to protrude inward around the entire inner periphery of the upper part 110, and the locking wall 110a is an elastic material frame. It is fitted into the groove 135 on the outer periphery of the 130 and does not come out.

In the closed state, the lower end of the short tube 121 of the cover body 120 is in close contact with the upper surface of the elastic material body 130 to maintain the sealed state.

At the front end of the elastic material frame 130, the elastic tongue piece 131 is extended and integrally provided as described above. In a state in which the elastic frame body 130 is tightly inserted into the inner periphery of the upper part 110 of the container body 100, and the container body 100 and the cover body 120 are pivotally mounted and assembled, the elastic tongue piece 131 The front end of the container body 100 is fitted and hung in the cutout 111 of the upper part 110, and the front end is elastically bent in the direction of the base end of the container body 100 (refer to FIGS. 8 and 10). . Therefore, in the closed state, as is evident from FIG. 10 , the elastic tongue piece 131 is elastically deformed inwardly into a U-shape.

And when the proximal end of the cover body 120 is pushed up by the lever 140 to release the adhesion of the upper part 110 of the container body 100, the elastic tongue piece 131 returns elastically, and the individual state is do. In this case, in order to prevent the cover body 120 from being opened too much (to set it in an appropriate individual posture), the stopper part 132 is expanded on the outer surface of the elastic tongue piece 131 .

That is, in the individual state, the front end surface of the cover body 120 is in contact with the stopper part 132 (refer to FIG. 11). In order to provide this soft contact with cushioning properties, the front end surface of the cover body 120 may be a tapered wall 124 .

In the above description, although the sealed container which concerns on 1st Embodiment and 2nd Embodiment of this indication was demonstrated, it can variously deform and implement within the range of this indication. That is, the sealed container which concerns on this indication can be made into a shape other than a substantially rectangular shape in planar view, if the container main body is a user's cylindrical shape. For example, the container body may have a substantially square shape, a substantially polygonal shape, a substantially circular shape, a substantially elliptical shape, or a tooth shape in a plan view, or a shape having a different upper end and a different lower end shape, or provide irregularities on the side wall, It can be made into various shapes such as

[Industrial Applicability]

The airtight container of the present disclosure can be used in order to accommodate various stored items other than food.

10: container body 11: cutout
12: barrel wall 13: bottom wall
14: handle 15 insertion recess
16: shaft pin 17: blade
20: cover body 21: single cylinder
22: assembly wall 23: assembly recessed part
24: tapered wall 30: elastic material frame
31: bullet tongue piece 32: stopper part
33: stone 40: lever
41: push-down part 42: push-up part
100: container body 105: lower
108: seal body 110: upper
111: cutout 112: cylindrical wall
113: bottom wall 115: insertion recess
120: cover body 121: single cylinder
130: elastic material frame 131: tanbal tongue
132: stopper 140: lever

Claims (5)

It has a container body, a cover body pivotally mounted to open and close at the tip of the container body, and a ring-shaped elastic material frame,
At the front end of the elastic frame body that is tightly fitted into the upper part of the container body, it is fitted and hung in a cutout provided at the tip of the upper part of the container body, and in a closed and closed state An airtight container characterized in that an elastic tongue piece that elastically deforms inwardly into a U-shape is provided integrally. The method according to claim 1,
The container body is provided integrally with the upper and lower portions of the separate body detachably through the seal body,
The elastic frame is tightly fitted to the upper portion of the container body, and the closed container, characterized in that the lower end of the short cylinder provided on the inner surface of the lid in a closed state is in close contact with the elastic frame. A container body, a cover body pivotally mounted to open and close at the tip of the container body, and a ring-shaped elastic material frame body tightly fitted to the outer periphery of the short cylinder provided on the inner surface of the cover body,
In the closed state, the front end of the elastic frame body tightly fitted into the upper part of the container body is fitted and hung in the cutout provided at the upper end of the container body, and elastically deforms inwardly into a U-shape in the closed state. An airtight container characterized in that the elastic tongue pieces are provided integrally. 4. The method according to claim 1 or 3,
An airtight container, characterized in that a stopper portion, which is in contact with the tip of the container body in a state of being opened, is expanded on the outer surface of the elastic tongue piece. 4. The method according to claim 1 or 3,
An airtight container, characterized in that a lever that is rotatably provided on the upper end of the base end of the container body is rotatably hooked on the inner surface of the base end of the lid body in the closed state.

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