CN217397306U - Sealed storage container - Google Patents

Abstract

The utility model discloses a sealed storage container, which comprises a container body and a sealing cover, wherein the sealing cover is provided with an upper cover body, a lower cover body, a rubber ring, a knob and a spring, the knob is connected with the upper cover body and the lower cover body, the distance between the upper cover body and the lower cover body is adjusted by rotating the knob, the spring is arranged between the upper cover body and the lower cover body, the rubber ring is arranged between the edge of the upper cover body and the edge of the lower cover body, the two sides of the rubber ring are respectively connected with the edge of the upper cover body and the edge of the lower cover body, and the rubber ring is positioned at the inner side of the opening of the container body when the sealing cover covers the opening of the container body; when the distance between the upper cover body and the lower cover body is reduced, the rubber ring is extruded, so that the rubber ring deforms and protrudes outwards. The utility model is simple in operation, it is sealed effectual.

Description

Sealed storage container

Technical Field

The utility model relates to a container, concretely relates to sealed storing container.

Background

In order to achieve the sealing function of the existing storage container, the following methods are generally adopted:

1. the sealing cover is directly and forcibly inserted into the opening of the container body to achieve the sealing effect, the sealing cover needs large force for closing and opening, and the sealing effect is poor;

2. the sealing cover is connected to the opening of the container body in a threaded connection mode, the operation is troublesome, the sealing cover needs to be rotated for multiple times, and after the sealing cover is screwed down, great strength is required for opening;

3. the sealing cover is clamped at the opening of the container body through the buckle, so that the operation is convenient, but the sealing effect is poor.

The sealing structures of the storage containers have various defects, and user experience is poor, so that the sealing structures of the storage containers are innovatively improved to improve performance.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a sealed storage container is provided, its easy operation is sealed effectual.

Solve above-mentioned technical problem, the utility model discloses a technical scheme as follows:

a sealed storage container, characterized in that: the container comprises a container body and a sealing cover, wherein the sealing cover is provided with an upper cover body, a lower cover body, a rubber ring, a knob and a spring, the knob is connected with the upper cover body and the lower cover body, the distance between the upper cover body and the lower cover body is adjusted by rotating the knob, the spring is arranged between the upper cover body and the lower cover body and provides restoring force for the upper cover body and the lower cover body, the rubber ring is arranged between the edge of the upper cover body and the edge of the lower cover body, two sides of the rubber ring are respectively connected with the edge of the upper cover body and the edge of the lower cover body, and the rubber ring is positioned on the inner side of an opening of the container body when the sealing cover covers the opening of the container body; when the distance between the upper cover body and the lower cover body is reduced, the rubber ring is extruded, so that the rubber ring deforms and protrudes outwards.

Optionally, the rubber ring is provided with a rubber plate connected with two sides of the rubber ring, the edge of the upper cover body is provided with a pressing edge facing the lower cover body, the edge of the lower cover body is provided with a limiting groove facing outwards, the lower edge of the rubber plate is provided with an inwardly extending flange, the upper edge of the rubber plate is abutted against the pressing edge, and the flange is embedded into the limiting groove.

Optionally, the rubber plate is arranged obliquely, so that the rubber plate faces obliquely downward.

Optionally, the knob is rotatably arranged on the upper cover body, and one end of the knob, which faces the lower cover body, is connected with the lower cover body through a connecting structure; through rotating the knob, will draw close upper cover body and lower lid under connection structure's effect, perhaps loosen lower lid and make lower lid keep away from upper cover body under the spring action.

Optionally, the connection structure includes a boss and a helicoid, one end of the knob facing the lower cover body is provided with a first pipe wall, the boss is arranged on the outer side surface of the first pipe wall, the lower cover body is provided with a second pipe wall, the helicoid is arranged on the inner side surface of the second pipe wall, the helicoid faces the lower cover body, the second pipe wall is sleeved on the first pipe wall, and the boss abuts against the helicoid.

Optionally, the sealing cover is further provided with a mounting ring, the upper cover body is provided with a middle hole, the mounting ring is mounted on the upper cover body, a sliding groove is formed between the mounting ring and the upper cover body, the knob is rotatably arranged in the middle hole, a limiting edge is arranged at the edge of the knob, and the limiting edge is slidably located in the sliding groove.

Optionally, a first round pipe portion facing the lower cover body is arranged on the mounting ring, an elastic sheet is arranged on the first round pipe portion, a protruding block is arranged on the outer side of the elastic sheet, a second round pipe portion is arranged on the lower cover body, an axial clamping groove is formed in the inner side of the second round pipe portion, the second round pipe portion is sleeved on the first round pipe portion, and the protruding block is located in the clamping groove.

Optionally, a limit structure is arranged on the upper cover body, and the limit structure limits the rotation range of the knob; when the lug is positioned in the clamping groove, the lug boss always abuts against the spiral surface within the rotation range of the knob.

Optionally, the spring is disposed in the first tube wall, and two ends of the spring respectively abut against the lower cover body and the knob.

Optionally, the edge of the upper cover body is provided with a surrounding edge, the surrounding edge faces the container body, and the surrounding edge abuts against the upper edge of the opening of the container body when the sealing cover covers the opening of the container body.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model seals the container body through the sealing cover, when the sealing cover covers the opening of the container body, the distance between the upper cover body and the lower cover body is reduced by the operation knob, and the rubber ring is deformed and protruded to the outside, so that the rubber ring is extruded at the inner side of the opening of the container body, thereby realizing sealing; when the sealing cover needs to be opened, the distance between the upper cover body and the lower cover body is enlarged by operating the knob, the rubber ring is gradually recovered and is not extruded on the inner side of the opening of the container body, and the sealing cover can be easily taken out from the opening of the container body. It is visible, the utility model discloses an operation of knob can realize sealed and the deblocking, easy operation, and open easily.

The utility model discloses a both sides of rubber ring respectively with the edge of last lid and the edge connection of lid down, thereby the extrusion through both sides makes it warp and reach sealedly, during the sealing rubber ring can be fine laminate mutually with container body's opening inboard, sealed effectual.

Drawings

Fig. 1 is a schematic perspective view of an embodiment of the present invention;

fig. 2 is a schematic perspective view of a sealing cap according to an embodiment of the present invention separated from a container body;

fig. 3 is an exploded view of a sealing cap according to an embodiment of the present invention;

fig. 4 is a second schematic exploded view of the sealing cap of the embodiment of the present invention;

fig. 5 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 6 is a schematic perspective view of the upper cover, the knob and the mounting ring of the embodiment of the present invention when assembled together;

fig. 7 is a schematic perspective view of the rubber ring according to the embodiment of the present invention when it is mounted on the lower cover body;

fig. 8 is a schematic top view of the upper cover and the lower cover assembled at a staggered angle according to the embodiment of the present invention;

FIG. 9 is a schematic view of the position of the connection portion in the state of FIG. 8;

fig. 10 is a perspective view of the lower cover body according to the embodiment of the present invention;

fig. 11 is a schematic top view of a knob according to an embodiment of the present invention.

The reference numerals in the figures mean:

1-a container body; 1.1-opening; 1.2-inclined plane; 2-upper cover body; 2.1-mesopores; 2.2-surrounding edge; 2.3-pressing edge; 2.4-a first outer ring; 2.6-a limiting block; 2.7-cantilever hook; 3-a knob; 3.1-limit edge; 3.2-second gap; 3.3-first tube wall; 3.4-boss; 4-rubber ring; 4.1-a rubber plate; 4.2-flange; 5-lower cover body; 5.1-a limit groove; 5.2-helicoid; 5.3-second tube wall; 5.4-first notch; 5.5-a second outer ring; 5.6-card slot; 5.7-second round pipe part; 6-mounting a ring; 6.1-hook groove; 6.2-first round pipe section; 6.3-shrapnel; 6.4-bumps; 7-a spring; 8-chute.

Detailed Description

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The present invention will be further described with reference to the following examples.

As shown in fig. 1 to 11, the sealed storage container of the present embodiment includes a container body 1 and a sealing cover, and the sealing cover is provided with an upper cover body 2, a lower cover body 5, a rubber ring 4, a knob 3 and a spring 7. The container body 1 can be a body of a storage container such as a glass jar, a plastic box, a metal box and the like.

The knob 3 is connected with the upper cover body 2 and the lower cover body 5, the distance between the upper cover body 2 and the lower cover body 5 can be adjusted by rotating the knob 3, the spring 7 is arranged between the upper cover body 2 and the lower cover body 5, and the spring 7 provides restoring force for the upper cover body 2 and the lower cover body 5. The embodiment is as follows: forward rotation of the knob 3 will draw the distance between the upper and lower covers 2, 5, after which reverse rotation of the knob 3 will loosen the lower cover 5 so that the lower cover 5 is moved away from the upper cover 2 by the spring 7.

Wherein, the rubber ring 4 is arranged between the edge of the upper cover body 2 and the edge of the lower cover body 5, and two sides of the rubber ring 4 are respectively connected with the edge of the upper cover body 2 and the edge of the lower cover body 5. When the sealing cover covers the opening 1.1 of the container body 1, the rubber ring 4 is positioned on the inner side of the opening of the container body 1, at the moment, the knob 3 is rotated, so that when the distance between the upper cover body 2 and the lower cover body 5 is reduced, the rubber ring 4 is extruded, the rubber ring 4 is deformed and protruded to the outer side, and the deformed rubber ring 4 is extruded on the inner side of the opening 1.1 of the container body, so that sealing is formed.

The upper cover body 2 and the lower cover body 5 of the present embodiment are both square, and the rubber ring 4 follows a ring shape designed as a square.

The rubber ring 4 of the embodiment is provided with the rubber plate 4.1 connected with two sides of the rubber ring, the rubber plate 4.1 is obliquely arranged, as shown in fig. 5, the cross section of the rubber plate 4 shows that the lower side of the rubber plate 4.1 is closer to the middle of the rubber ring 4 than the upper side, and the rubber plate 4.1 faces obliquely downwards. The inner side of the opening 1.1 of the container body 1 is provided with an inclined plane 1.2, the inclined plane 1.2 enables the opening of the container body to be in an outward opening shape, as shown in fig. 5, the lower edge of the inclined plane 1.2 is closer to the middle of the opening 1.1 than the upper edge, and the inclined plane 1.2 faces to the obliquely upper side.

The mounting structure of the rubber plate 4.1 is as follows: this embodiment is equipped with the edge of last lid 2 and supports blank 2.3, support blank 2.3 towards lid 5 down, the edge of lid 5 is equipped with spacing groove 5.1 down, spacing groove 5.1 is towards the outside, the lower level of offset plate 4.1 is equipped with inside flange 4.2 that extends, as shown in fig. 5, the higher authority butt of offset plate 4.1 is in the lower level of edge 2.3 that supports, during spacing groove 5.1 was inlayed to flange 4.2 to with the both sides of rubber ring 4 respectively with the edge of last lid 2 and the marginal connection of lid 5 down, the dismantlement of rubber ring 4 is just swift with the installation mean square.

The knob 3 of the present embodiment is rotatably disposed on the upper cover 2, and one end of the knob 3 facing the lower cover 5 is connected to the lower cover 5 through a connecting structure, so as to connect the upper cover 2 and the lower cover 5 through the knob 3. The knob 3 is rotated in the positive direction, and the upper cover body 2 and the lower cover body 5 are drawn close under the action of the connecting structure; the knob is rotated reversely, the lower cover body 5 is loosened, so that the lower cover body 5 is far away from the upper cover body 2 under the action of the spring 7, namely, the distance between the upper cover body 2 and the lower cover body 5 is enlarged.

Wherein, connection structure includes boss 3.4 and helicoid 5.2, and the one end of lid 5 is equipped with first pipe wall 3.3 under the orientation of knob 3, and boss 3.4 is established on the lateral surface of first pipe wall 3.3, and this embodiment is equipped with boss 3.4 respectively in the both sides of first pipe wall 3.3. The lower cover body 5 is provided with a second pipe wall 5.3, the helicoid 5.2 is arranged on the inner side surface of the second pipe wall 5.3, the helicoid 5.2 faces the lower cover body 5, the second pipe wall 5.3 is sleeved on the first pipe wall 3.3, the boss 3.4 is abutted against the helicoid 5.2, and the boss 3.4 is positioned below the helicoid 5.2. As shown in fig. 10, the spiral surface 5.2 of this embodiment is divided into two sections, a first gap 5.4 is provided between the two sections of spiral surfaces 5.2, and the boss 3.4 enters the lower surface of the spiral surface 5.2 from the first gap 5.4.

The sealing cover of the embodiment is further provided with a mounting ring 6, and the knob 3 is rotatably arranged on the upper cover body 2 through the mounting ring 6. The concrete structure is as follows: be equipped with mesopore 2.1 on the upper cover body 2, the collar 6 is installed in the inboard of upper cover body 2, and the center of collar 6 aligns with the center of mesopore 2.1, forms spout 8 between collar 6 and the upper cover body 2, and knob 3 rotates to be located mesopore 2.1, and the edge of knob 3 is equipped with spacing limit 3.1, and spacing limit 3.1 slides and is located spout 8 to make knob 3 can rotate in mesopore 2.1.

This embodiment is equipped with the first pipe portion 6.2 towards lid 5 down on collar 6, be equipped with shell fragment 6.3 on the first pipe portion 6.2, shell fragment 6.3 is the arc of the integrative downwardly extending with first pipe portion 6.2, the outside of shell fragment 6.3 is equipped with lug 6.4, be equipped with second pipe portion 5.7 on the lid 5 down, the inboard of second pipe portion 5.7 is equipped with axial draw-in groove 5.6, second pipe portion 5.7 overlaps on first pipe portion 6.2, lug 6.4 is arranged in draw-in groove 5.6, lug 6.4 can slide along draw-in groove 5.6.

A limiting structure is arranged on the upper cover body 2 and limits the rotation range of the knob 3. Lug 6.4 and draw-in groove 5.6 cooperation, reunion limit structure, it is spacing to the installation of knob 3, when lug 6.4 is arranged in draw-in groove 5.6, in the rotation range of knob 3, boss 3.4 supports on helicoid 5.2 all the time, promptly, boss 3.4 can not remove to first breach 5.4 department, boss 3.4 can not break away from on helicoid 5.2, the first pipe wall 3.3 of knob 3 keeps being connected with the second pipe wall 5.3 of lower cover body 5, thereby guarantee that knob 3 can not separate with lower cover body 5.

The limit structure of this embodiment is including establishing stopper 2.6 on the upper cover body, as shown in fig. 11, is equipped with second breach 3.2 on the spacing limit 3.1, and the both ends of second breach 3.2 are ninety degrees, and stopper 2.6 is arranged in second breach 3.2, and second breach 3.2 restricts stopper 2.6's home range to restriction knob 3's rotation range.

Wherein, spring 7 locates in first pipe wall 3.3, and the both ends of spring 7 support respectively on lid 5 and knob 3 down, and spring 7 provides the power of keeping away from mutually between lid 2 and the lid 5 down, when turning knob 3 and unclamping lid 5 down, under the effect of spring 7, goes up lid 2 and lid 5 and keeps away from each other, recovery state.

The mounting structure of the mounting ring 6 is as follows: go up and be equipped with cantilever hook 2.7 on the lid 2, collar 6 is equipped with hook groove 6.1, and cantilever hook 2.7 hooks in hook groove 6.1 to clamp collar 6 and adorn the inboard at last lid 2, collar 6 and knob 3's easy dismounting. This embodiment provides four cantilever hooks 2.7 and four hook slots 6.1.

In this embodiment, the upper cover body 2 is provided with a first outer ring 2.4, the lower cover body 5 is provided with a second outer ring 5.5, and the second outer ring 5.5 is correspondingly sleeved on the first outer ring 2.4, so that the upper cover body 2 and the lower cover body 5 are connected more stably.

In this embodiment, the edge of the upper lid body 2 is provided with a surrounding edge 2.2, the surrounding edge 2.2 faces the container body 1, as shown in fig. 5, when the sealing lid covers the opening 1.1 of the container body 1, the surrounding edge 2.2 abuts against the upper edge of the opening 1.1 of the container body 1, so as to further improve the sealing property and prevent the dust outside from entering the inside.

The assembly process of the sealing cover comprises the following steps: as shown in fig. 6, the knob 3, the upper cover 2 and the mounting ring 6 are assembled into a whole, the knob 3 is positioned in the middle hole 2.1 of the upper cover 2, and the mounting ring 6 is clamped inside the upper cover 2, so that the knob 3 is rotatably mounted on the upper cover 2, and the knob 3 can be rotated from the outside of the upper cover 2; the spring 7 is placed in the middle of the first pipe wall 3.3, the flange 4.2 at the lower edge of the rubber plate 4 is embedded in the second limit groove 5.1, then, as shown in fig. 8, the upper cover body 2 and the lower cover body 5 are staggered by a set angle, at this time, the boss 3.4 is aligned with the first notch 5.4, and the lug 6.4 is staggered with the clamping groove 5.6, as shown in fig. 9, then, the upper cover body 2 and the lower cover body 3 are buckled up and down, the second round pipe part 5.7 is correspondingly sleeved on the first round pipe part 6.2, as the lug 6.4 is not corresponding to the clamping groove 5.6 at this time, the elastic piece 6.3 is extruded to be deformed inwards, the lug 3.4 enters from the first notch 5.4, then, the upper cover body 2 and the lower cover body 5 are rotated, so that the upper cover body 2 and the lower cover body 5 are aligned with each other, the upper edge of the rubber plate 4 is abutted against the clamping groove 2.3, the assembly of the rubber plate is completed, at this time, the lug 6 is clamped in the clamping groove 5.6, and the limit of the limiting block 2.6, the lower knob 3 is limited in the range, the boss 3.4 is kept abutting against the spiral surface 5.2, the boss 3.4 cannot move to the first gap 5.4, and the knob 3 of the embodiment rotates within a range of ninety degrees. Therefore, the sealing cover is simple and quick to assemble, few in assembling procedures and simple in assembling structure.

When the sealed storage container is used, the container body 1 is used for containing objects, the sealing cover covers the opening 1.1 of the container body 1, the knob 3 is rotated in the forward direction, so that the distance between the upper cover body 2 and the lower cover body 5 is reduced, the rubber ring 4 deforms and protrudes outwards, and the rubber ring 4 is extruded on the inner side of the opening 1.1 of the container body 1 to realize sealing; when the sealing cover needs to be opened, the knob 3 is rotated reversely, the lower cover body 5 is loosened, the lower cover body 5 is far away from the upper cover body 2 under the action of the spring 7, so that the distance between the upper cover body 2 and the lower cover body 5 is enlarged, the rubber ring 4 is gradually restored and is not extruded on the inner side of the opening 1.1 of the container body 1 any more, and the sealing cover can be easily taken out from the opening 1.1 of the container body.

The above embodiments of the present invention are not right the utility model discloses the limited protection scope, the utility model discloses an embodiment is not limited to this, all kinds of basis according to the above-mentioned of the utility model discloses an under the above-mentioned basic technical thought prerequisite of the utility model, right according to ordinary technical knowledge and the conventional means in this field the modification, replacement or the change of other multiple forms that above-mentioned structure made all should fall within the protection scope of the utility model.

Claims (10)

1. A sealed storage container, characterized in that: the sealing cover is provided with an upper cover body, a lower cover body, a rubber ring, a knob and a spring, the knob is connected with the upper cover body and the lower cover body, the distance between the upper cover body and the lower cover body is adjusted by rotating the knob, the spring is arranged between the upper cover body and the lower cover body and provides restoring force for the upper cover body and the lower cover body, the rubber ring is arranged between the edge of the upper cover body and the edge of the lower cover body, two sides of the rubber ring are respectively connected with the edge of the upper cover body and the edge of the lower cover body, and when the sealing cover covers the opening of the container body, the rubber ring is positioned on the inner side of the opening of the container body; when the distance between the upper cover body and the lower cover body is reduced, the rubber ring is extruded, so that the rubber ring deforms and protrudes outwards.

2. The sealed storage container of claim 1, wherein: the rubber ring is provided with a rubber plate connected with two sides of the rubber ring, the edge of the upper cover body is provided with a pressing edge, the pressing edge faces the lower cover body, the edge of the lower cover body is provided with a limiting groove, the limiting groove faces the outer side, the lower side of the rubber plate is provided with an inwardly extending flange, the upper side of the rubber plate is abutted against the pressing edge, and the flange is embedded into the limiting groove.

3. The sealed storage container of claim 2, wherein: the rubber plate is obliquely arranged, so that the rubber plate faces obliquely downwards.

4. The sealed storage container of claim 1, wherein: the knob is rotatably arranged on the upper cover body, and one end of the knob, which faces the lower cover body, is connected with the lower cover body through a connecting structure; by rotating the knob, the upper cover body and the lower cover body are drawn close under the action of the connecting structure, or the lower cover body is loosened to enable the lower cover body to be far away from the upper cover body under the action of the spring.

5. The sealed storage container of claim 4, wherein: the connecting structure comprises a boss and a spiral surface, wherein a first pipe wall is arranged at one end of the lower cover body facing the knob, the boss is arranged on the outer side surface of the first pipe wall, a second pipe wall is arranged on the lower cover body, the spiral surface is arranged on the inner side surface of the second pipe wall, the spiral surface faces the lower cover body, the second pipe wall is sleeved on the first pipe wall, and the boss is abutted to the spiral surface.

6. The sealed storage container of claim 5, wherein: the sealing cover is characterized in that the sealing cover is further provided with a mounting ring, a middle hole is formed in the upper cover body, the mounting ring is mounted on the upper cover body, a sliding groove is formed between the mounting ring and the upper cover body, the knob is rotatably arranged in the middle hole, a limiting edge is arranged at the edge of the knob, and the limiting edge is slidably located in the sliding groove.

7. The sealed storage container of claim 6, wherein: the mounting ring is provided with a first round pipe portion facing the lower cover body, the first round pipe portion is provided with an elastic sheet, a convex block is arranged on the outer side of the elastic sheet, the lower cover body is provided with a second round pipe portion, the inner side of the second round pipe portion is provided with an axial clamping groove, the second round pipe portion is sleeved on the first round pipe portion, and the convex block is located in the clamping groove.

8. The sealed storage container of claim 7, wherein: the upper cover body is provided with a limiting structure, and the limiting structure limits the rotating range of the knob; when the lug is positioned in the clamping groove, the lug boss always abuts against the spiral surface within the rotation range of the knob.

9. The sealed storage container of any one of claims 5 to 8, wherein: the spring is arranged in the first pipe wall, and two ends of the spring respectively abut against the lower cover body and the knob.

10. The sealed storage container of claim 1, wherein: the edge of the upper cover body is provided with a surrounding edge, the surrounding edge faces the container body, and when the sealing cover covers the opening of the container body, the surrounding edge abuts against the upper edge of the opening of the container body.

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