CN220949341U

CN220949341U - Sealing cover and sealing container

Info

Publication number: CN220949341U
Application number: CN202322876187.9U
Authority: CN
Inventors: 沈筱波
Original assignee: Ningbo Sunbow Trade Co ltd
Current assignee: Ningbo Sunbow Trade Co ltd
Priority date: 2023-10-25
Filing date: 2023-10-25
Publication date: 2024-05-14
Anticipated expiration: 2033-10-25

Abstract

The utility model belongs to the technical field of daily necessities, and provides a sealing cover and a sealing container, wherein the sealing cover comprises: the upper shell is provided with a limit groove; the lower shell is sleeved with a sealing ring, and is provided with a connecting part which can movably penetrate through the upper shell and is positioned in the limit groove; the pulling block is positioned in the limiting groove. Compared with the prior art, the utility model has the advantages that the spanner block can be switched between the first position and the second position on the limiting groove, and when the sealing cover is covered on the sealing container and the spanner block is positioned at the first position, a gap is reserved between the sealing ring and the cavity wall of the containing cavity; when pulling the piece and switch to the second position from the first position, lower casing and sealing washer orientation upward casing direction removal, go up the casing and insert and establish between lower casing and sealing washer, the sealing washer supports with the chamber wall and pushes up for sealed container and sealed lid link together, and the sealing washer can effectively play sealedly, prevents that sealed container from colliding with and leading to inside food or water to spill outside.

Description

Sealing cover and sealing container

Technical Field

The utility model belongs to the technical field of daily necessities, and particularly relates to a sealing cover and a sealing container.

Background

In daily life, no matter in a room or outdoors, a plurality of vessels are used as containers for accommodating food when the food is stored or drunk, and a cup is usually used as a container, and the common cup is designed as follows: the cover is attached to the cup mouth of the cup body, food or water is filled into the cup, and then the cover is covered to achieve the dustproof and storage effects, so that the cup can be used later.

When the cup is used, a user can open the cover easily, food or water in the cup can be easily scattered to the outside due to collision misoperation, the sealing effect is poor, the ground or other places are polluted, the existing cup and the cover with the screwing structure are required to be operated by two hands when being used, the user holds the cup by one hand and holds the cover by the other hand to carry out knob, so that the cover is difficult to open, and the use of children and old people is not facilitated.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a sealing cover and a sealing container which can effectively achieve a sealing effect.

The technical scheme adopted for solving the technical problems is as follows: a seal cap is proposed, comprising: the upper shell is provided with a limit groove;

The lower shell is sleeved with a sealing ring, and is provided with a connecting part which can movably penetrate through the upper shell and is positioned in the limiting groove;

The pulling block is positioned in the limiting groove and is rotationally connected with the connecting part;

The spanner block is provided with a first position and a second position on the limiting groove, and the spanner block can be switched between the first position and the second position;

When the spanner block is at the first position, the lower shell drives the sealing ring to be far away from the upper shell;

When the spanner block is at the second position, the lower shell moves towards the upper shell, so that the upper shell is inserted between the lower shell and the sealing ring.

In the sealing cover, a groove is formed in one end of the pulling block, a protruding block is arranged on the side wall of the groove, a guide groove is formed in the side wall of the connecting portion, the connecting portion is located in the groove, and the protruding block is movably arranged in the guide groove.

In the sealing cover, a first limiting surface and a second limiting surface are arranged on the spanner block, the convex block is positioned on the end part, close to the first limiting surface, of the side wall of the groove, the limiting groove is provided with a third limiting surface and a fourth limiting surface, and the first limiting surface and the second limiting surface can be movably abutted against the third limiting surface;

When the spanner block is positioned at the first position, the second limiting surface is movably abutted against the third limiting surface;

when the spanner block is in the second position, the first limiting surface abuts against the third limiting surface, and a gap is reserved between the second limiting surface and the fourth limiting surface.

In the sealing cover, the connecting part is provided with a notch which is perpendicular to the guide groove, the notch is communicated with the guide groove, and the lug can move into the guide groove along the notch.

In the sealing cover, a wedge part is arranged on the periphery of the upper shell, and when the lower shell moves towards the upper shell, the wedge part is inserted between the lower shell and the sealing ring.

In the sealing cover, a supporting portion is arranged on the periphery of the lower shell, and the sealing ring is sleeved on the supporting portion.

In the above sealing cover, a clamping groove is formed in the periphery of the lower shell, the clamping groove is located below the supporting plate, a clamping portion is arranged on the sealing ring, and the clamping portion is clamped with the clamping groove.

In the sealing cover, a bending part is formed at the end part of the spanner block, which is far away from the groove, and a gap exists between the bending part and the upper shell when the spanner block is positioned at the second position.

In the sealing cover, the end part of the spanner block, which is far away from the groove, is provided with the grain strip, and the grain strip is positioned at the side of the bending part.

The present utility model also provides a sealed container comprising: the sealing cover is detachably connected with the sealing container.

Compared with the prior art, the utility model has the advantages that the spanner block can be switched between the first position and the second position on the limiting groove, and when the sealing cover is covered on the sealing container and the spanner block is positioned at the first position, a gap is reserved between the sealing ring and the cavity wall of the containing cavity; when pulling the piece and switch to the second position from the first position, lower casing and sealing washer orientation are gone up the casing orientation and are removed, go up the casing and insert and establish between lower casing and sealing washer, the sealing washer is in the same place with the chamber wall abutment for sealed container and sealed lid link together, and the sealing washer can effectively play sealedly, prevents that sealed container from colliding with and leading inside food or water to spill outside, and this design user can single hand to pull the piece, realizes the connection or the separation of sealed container and sealed lid, portable and user's use go out.

Drawings

FIG. 1 is a schematic view of a spanner block in a first position on a limiting slot;

FIG. 2 is a schematic view of the trigger block in a second position on the limit slot;

FIG. 3 is a cross-sectional view of the trigger block in a first position over the limit slot;

FIG. 4 is an exploded view of the present seal cap;

FIG. 5 is a schematic view of a square seal cap and square seal container in a connected state;

FIG. 6 is a schematic view of a square seal cap and a square seal container in a separated state;

FIG. 7 is a schematic view of a rectangular sealing cover and a rectangular sealing container in a connected state;

Fig. 8 is a schematic view of the rectangular sealing cover and the rectangular sealing container in a separated state.

In the drawing the view of the figure,

1. An upper housing; 100. a limit groove; 101. a third limiting surface; 102. a fourth limiting surface; 103. wedge part;

2. A lower housing; 200. a seal ring; 201. a connection part; 202. a guide groove; 203. a notch; 204. a support part; 205. a clamping groove; 206. a clamping part;

3. Pulling blocks; 300. a groove; 301. a bump; 302. a first limiting surface; 303. the second limiting surface; 304. a bending part; 305. a road stripe;

4. sealing the container; 400. a container mouth; 401. a cavity.

Detailed Description

The following are specific embodiments of the present utility model and the technical solutions of the present utility model will be further described with reference to the accompanying drawings, but the present utility model is not limited to these embodiments.

Example 1

As shown in fig. 1, a sealing cap includes: an upper shell 1, a lower shell 2, a sealing ring 200 and a spanner block 3.

Specifically, a limit groove 100 is formed in the upper shell 1, a sealing ring 200 is sleeved on the periphery of the lower shell 2, the sealing ring 200 is made of edible soft silica gel, a connecting part 201 is arranged on the lower shell 2, the connecting part 201 can movably penetrate through the upper shell 1 and is positioned in the limit groove 100, a spanner block 3 is positioned in the limit groove 100, one end part of the spanner block 3 is rotationally connected with the connecting part 201, so that the spanner block 3 performs limit overturning on the limit groove 100, the spanner block 3 has a first position and a second position in the overturning process of the limit groove 100, and the spanner block 3 can be switched between the first position and the second position; when the spanner block 3 is at the first position, the lower shell 2 drives the sealing ring 200 to be far away from the upper shell 1; when the pulling block 3 is at the second position, the lower housing 2 moves towards the upper housing 1, so that the upper housing 1 is inserted between the lower housing 2 and the sealing ring 200, the sealing ring 200 is opened away from the lower housing 2 due to the force brought by the upper housing 1, and when the pulling block 3 is reset from the second state to the first state, the lower housing 2 and the sealing ring 200 can move towards the direction away from the upper housing 1, so that the upper housing 1 inserted between the lower housing 2 and the sealing ring 200 is separated, and the sealing ring 200 is retracted towards the lower housing 2 due to the elastic force.

Specifically, as shown in fig. 1 to 4, a groove 300 is formed at one end of the spanner block 3, a bump 301 is formed on a side wall of the groove 300, a guiding groove 202 is formed on a side wall of the connecting portion 201, the connecting portion 201 is located in the groove 300, and the bump 301 is movably disposed in the guiding groove 202.

The guide grooves 202 are provided on both sides of the connection portion 201 in the height direction of the connection portion 201, and the protrusions 301 are provided on both left and right side walls of the recess 300, and after the connection portion 201 is positioned in the recess 300, the protrusions 301 are provided in the guide grooves 202, so that the pulling block 3 can be turned around the connection portion 201, and the lower case 2 provided with the connection portion 201 can also be moved up and down with respect to the pulling block 3.

Further, as shown in fig. 1 to 4, the spanner block 3 is provided with a first limiting surface 302 and a second limiting surface 303, the protruding block 301 is located on the end of the side wall of the groove 300, which is close to the first limiting surface 302, the limiting groove 100 is provided with a third limiting surface 101 and a fourth limiting surface 102, and the first limiting surface 302 and the second limiting surface 303 can be movably abutted against the third limiting surface 101; when the spanner block 3 is at the first position, the second limiting surface 303 is movably abutted with the third limiting surface 101; when the spanner block 3 is at the second position, the first limiting surface 302 abuts against the third limiting surface 101, and a gap is formed between the second limiting surface 303 and the fourth limiting surface 102.

The first limiting surface 302 and the second limiting surface 303 are vertically arranged, the third limiting surface 101 and the fourth limiting surface 102 are also vertically arranged, the protruding block 301 is located at the center of the side wall of the groove 300, which is close to the end part of the first limiting surface 302, when the pulling block 3 is in the second position and is switched to the first position, the connection position of the first limiting surface 302 and the second limiting surface 303 can prop against the bottom surface of the limiting groove 100, so that the lower shell 2 and the sealing ring 200 can move to the position of the pole in the direction of the upper shell 1, and then after the pulling block 3 is in the second position, the lower shell 2 and the sealing ring 200 can move in the direction away from the upper shell 1.

Further, as shown in fig. 1 to 4, the connecting portion 201 is provided with a notch 203, the notch 203 is perpendicular to the guiding groove 202, the notch 203 is communicated with the guiding groove 202, and the protrusion 301 can move into the guiding groove 202 along the notch 203.

The notch 203 is formed along the length direction of the connecting portion 201, and the notch 203 is formed for installing the spanner block 3 and the connecting portion 201 and for subsequent disassembly and replacement.

Specifically, as shown in fig. 3 and 4, a wedge 103 is provided on the periphery of the upper case 1, and when the lower case 2 moves toward the upper case 1, the wedge 103 is interposed between the lower case 2 and the seal ring 200.

The periphery of the upper shell 1 is provided with the inclined wedge part 103, the end part position of the inclined wedge part 103 is thinner, when the lower shell 2 moves towards the upper shell 1, the inclined wedge part 103 can be easily inserted into a gap between the lower shell 2 and the sealing ring 200, the inclined wedge part 103 pushes the sealing ring 200 outwards away from the lower shell 2 along with the deeper inserting gap of the inclined wedge part 103, and because of the design of the inclined wedge part 103, the inclined wedge part 103 can be easily separated from the gap between the lower shell 2 and the sealing ring 200 after the lower shell 2 is far away from the upper shell 1.

Further, as shown in fig. 3 and 4, a supporting portion 204 is provided on the periphery of the lower case 2, and the seal ring 200 is sleeved on the supporting portion 204.

The supporting portion 204 is convenient for installing the sealing ring 200, after the sealing ring 200 is sleeved on the supporting portion 204, one side of the inclined wedge portion 103 can be movably connected with the supporting plate, and one side of the inclined wedge portion 103 with an inclined surface can eject the sealing ring 200 outwards.

Further, as shown in fig. 3 and 4, a clamping groove 205 is formed on the periphery of the lower housing 2, the clamping groove 205 is located below the supporting plate, and a clamping portion 206 is provided on the sealing ring 200, and the clamping portion 206 is clamped with the clamping groove 205.

The clamping part 206 is arranged on the inner side of the lower end of the sealing ring 200, after the clamping part 206 is clamped with the clamping groove 205, the wedge part 103 can be ensured to be inserted into a gap between the lower shell 2 and the sealing ring 200, and after the spanner block 3 is switched from the second position to the first state, the wedge part 103 cannot be separated from the lower shell 2 together with the sealing ring 200, so that the sealing ring 200 is ensured to be always positioned on the lower shell 2.

Specifically, as shown in fig. 1 to 4, the end of the spanner 3 away from the recess 300 is formed with a bent portion 304, and when the spanner 3 is in the second position, a gap exists between the bent portion 304 and the upper housing 1.

There is the clearance between bending portion 304 and the upper casing 1 to the end that pulls piece 3 and keep away from recess 300 is formed with bending portion 304, sets up like this and can be convenient for user's finger card in the clearance, upwards promotes and pulls piece 3, makes pull piece 3 can switch to the first position from the second position on spacing groove 100, and one hand can operate, and is more light convenient.

Further, as shown in fig. 4, the end of the spanner block 3 far from the groove 300 is provided with a road stripe 305, and the road stripe 305 is located at the side of the bending portion 304.

The function of the striation 305 is to provide a greater friction force for the user when pulling the trigger block 3, to ensure that the user's hand will not slip when pulling the trigger block 3, so that the trigger block 3 can be easily switched from the first position to the second position on the limit slot 100.

Example two

The utility model also provides a sealed container 4 comprising the sealing cover of the first embodiment, wherein the sealing cover is detachably connected with the sealed container 4.

The sealed container 4 is provided with a container opening 400, the sealing cover can be inserted into the container opening 400, the lower shell 2 and the sealing ring 200 are positioned in the container opening 400, the upper shell 1 is abutted against the container opening 400, and the sealed container 4 and the sealing cover form a containing; when the spanner block 3 is in the first position, a gap is reserved between the sealing ring 200 and the cavity wall of the accommodating cavity 401; when the spanner block 3 is in the second position, the lower housing 2 and the sealing ring 200 move towards the upper housing 1, so that the upper housing 1 is inserted between the lower housing 2 and the sealing ring 200, and the sealing ring 200 abuts against the cavity wall.

It should be noted that the sealing cover and the sealing container 4 may have a square structure as shown in fig. 5 to 6, or a rectangular structure as shown in fig. 7 to 8, and it should be noted that the sealing cover and the sealing container 4 are not limited to these two structures, and the sealing cover and the sealing container 4 may have a circular structure, a polygonal structure, or the like.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

Furthermore, descriptions such as those referred to herein as "first," "second," "a," and the like are provided for descriptive purposes only and are not to be construed as indicating or implying a relative importance or an implicit indication of the number of features being indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In addition, the technical solutions of the embodiments of the present utility model may be combined with each other, but it is necessary to be based on the fact that those skilled in the art can implement the technical solutions, and when the technical solutions are contradictory or cannot be implemented, the combination of the technical solutions should be considered as not existing, and not falling within the scope of protection claimed by the present utility model.

Claims

1. A seal cap, comprising:

The upper shell is provided with a limit groove;

2. The sealing cover according to claim 1, wherein a groove is formed in one end of the pulling block, a protruding block is arranged on the side wall of the groove, a guide groove is arranged on the side wall of the connecting portion, the connecting portion is located in the groove, and the protruding block is movably arranged in the guide groove.

3. The sealing cover according to claim 2, wherein the spanner block is provided with a first limiting surface and a second limiting surface, the lug is positioned on the end part of the side wall of the groove close to the first limiting surface, the limiting groove is provided with a third limiting surface and a fourth limiting surface, and the first limiting surface and the second limiting surface can be movably abutted against the third limiting surface;

4. A seal cover according to claim 3, wherein said connecting portion is provided with a notch which is disposed perpendicularly to said guide groove and which communicates with said guide groove, said projection being movable along said notch into said guide groove.

5. A sealing cover according to claim 1, wherein a wedge is provided on the periphery of the upper housing, such that the wedge is interposed between the lower housing and the sealing ring when the lower housing is moved toward the upper housing.

6. The seal cover of claim 5 wherein a support is provided on the periphery of said lower housing, said seal ring being sleeved on said support.

7. The sealing cover according to claim 6, wherein a clamping groove is formed in the periphery of the lower shell and located below the supporting portion, and a clamping portion is arranged on the sealing ring and is clamped with the clamping groove.

8. A closure in accordance with claim 2 wherein the end of said spanner block remote from said recess is formed with a bend, and wherein a gap exists between said bend and said upper housing when said spanner block is in the second position.

9. The sealing cover according to claim 8, wherein the end of the spanner block away from the groove is provided with a road strip, and the road strip is located at the side of the bending part.

10. A sealed container, comprising: a closure according to any one of claims 1 to 9, which is removably attached to the sealed container.