Screening easy-to-tear cover

Abstract

The utility model discloses a sieve easy-to-tear cover, which comprises a cover main body and a sealing sheet, the sealing sheet covers the cover main body, the cover main body comprises a cover plate, a cover edge, discharge holes and grooves, the cover plate is provided with a plurality of discharge holes, the cover edge is arranged along the periphery of the cover plate, the cover edge is connected with the wall of a container for containing seasonings, and the grooves are arranged on two sides of the discharge holes. According to the easy-to-tear cover for screening, the discharging amount of seasoning powder is reasonably controlled, and the caking speed of the seasoning powder is slowed down while cakes are smoothly poured out.

Description

Technical Field

[0001] The utility model belongs to the field of seasoning packaging, and in particular relates to a leakage-screening easy-tear cover. Background Art

[0002] A seasoning can is a container used in the kitchen to store and preserve various seasonings and condiments, such as seasoning cans for storing seasoning powders such as salt and pepper, chicken powder, etc. Seasoning cans shipped from manufacturers generally include a can body and a seasoning cover. The top of the can body is covered with a layer of aluminum foil film to form a seal for the seasoning powder, and then the seasoning cover is covered on the aluminum foil film. When in use, open the seasoning cover, tear off the aluminum foil film and pour out the seasoning powder directly. It is difficult to control the amount of seasoning powder when pouring out the seasoning powder directly, and it is easy to have too much or too little, affecting the taste of the food. Due to long-term use, powdered seasonings are prone to moisture and agglomeration, and agglomeration causes the volume to increase. In order to pour out the agglomerates, the tearing opening of the aluminum foil film needs to be enlarged. However, the larger the opening, the more susceptible the seasoning powder is to moisture, forming a vicious cycle, until the remaining seasoning powder is completely agglomerated into a lump, and consumers have to discard the unused seasoning powder. Utility Model Content

[0003] In view of the problems existing in the prior art, the utility model provides a sieving easy-tear cover, which can reasonably control the discharge amount of seasoning powder, smoothly pour out the agglomerates and slow down the agglomeration speed of the seasoning powder.

[0004] The technical solution adopted by the utility model is as follows:

[0005] A sieve-tearable cover, comprising a cover body and a sealing sheet;

[0006] The sealing sheet covers the cover body;

[0007] The cover body includes a cover plate, a cover edge, a discharge hole and a groove. The cover plate is provided with a plurality of discharge holes. The cover edge is arranged along the periphery of the cover plate and connected to the container wall for holding seasonings. The grooves are arranged on both sides of the discharge hole.

[0008] Furthermore, the discharge holes are arranged in different shapes, including circular holes and strip holes, and the strip holes are arranged on the periphery of the circular holes.

[0009] Furthermore, the groove is arc-shaped and extends from the end of the strip-shaped hole.

[0010] Furthermore, the cover edge is an arc-shaped structure bent downward.

[0011] Furthermore, the sealing sheet includes a membrane sheet and a lifting sheet, and the lifting sheet is arranged on the edge of the membrane sheet.

[0012] Furthermore, the sealing sheet is made of aluminum alloy.

[0013] Beneficial effects of the utility model:

[0014] The sieve-tearable cover provided by the utility model has a plurality of discharge holes arranged on the cover plate, and the discharge holes are arranged in different shapes, including circular holes and strip holes. The container is shaken up and down to promote the uniform flow of seasoning powder. The coordinated use of the circular holes and the strip holes facilitates the pouring out of the seasoning powder, and at the same time controls the discharge speed of the seasoning powder, prevents too much seasoning powder from being poured out at one time, and increases convenience. The cover plate is provided with a groove extending from the end of the strip hole, and the cover plate surrounded by the groove is pressed downward, the cover plate is split from the position of the groove, and the cover plate is bent toward the inside of the container to form a larger opening, and the lumps are poured out from the container. On the basis of the original opening, the cover plate is pressed again to gradually increase the opening, pour out larger lumps, and gradually increase the opening to slow down the agglomeration speed of the seasoning powder. The cover plate is covered with a sealing sheet made of aluminum alloy, which has high corrosion resistance, oxidation resistance and wear resistance, and enhances the practicality of the sealing sheet. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the overall structure of the leak-screening easy-tear cover provided by the utility model.

[0016] Figure 2 Schematic diagram of the sealing structure.

[0017] Figure 3 It is a structural schematic diagram of the cover body.

[0018] Figure 4 A top view of the cover body.

[0019] Figure 5 for Figure 4 A sectional stereogram in the AA direction.

[0020] Figure 6 for Figure 4 Cross-sectional view along the BB direction.

[0021] Figure 7 for Figure 6 Enlarged view of point C in FIG.

[0022] Reference numerals:

[0023] 1-cover body, 101-cover plate, 102-cover edge, 103-discharging hole, 1031-circular hole, 1032-strip hole, 104-groove, 2-sealing sheet, 201-diaphragm, 202-lifting sheet. DETAILED DESCRIPTION

[0024] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0025] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0026] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0027] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0028] like Figure 1-7 As shown, the leak-screening easy-tear cover provided by the utility model comprises a cover body 1 and a sealing sheet 2;

[0029] The sealing sheet 2 covers the cover body 1;

[0030] The cover body 1 includes a cover plate 101, a cover edge 102, a discharge hole 103 and a groove 104. The cover plate 101 is provided with a plurality of discharge holes 103. The cover edge 102 is arranged along the periphery of the cover plate 101. The cover edge 102 is connected to the wall of the container for holding seasonings. The grooves 104 are arranged on both sides of the discharge hole 103.

[0031] In one embodiment, Figure 1-7As shown, the sealing sheet 2 is covered on the cover body 1 by gluing, and the shape of the sealing sheet 2 is consistent with the shape of the cover body 1. When used for the first time, the sealing sheet 2 is peeled off with force to expose the cover body 1; the cover plate 101 can be in a circular, square, rectangular or elliptical shape, and a plurality of discharge holes 103 for pouring out the seasoning powder are opened on the cover plate 101. The plurality of discharge holes 103 are arranged in a clustered shape, and the discharge holes 103 are distributed near the edge of the cover plate 101. The cover edge 102 is arranged along the periphery of the cover plate 101 and is integrally formed with the cover plate 101. The cover edge 102 is higher than the cover plate 101, and the sealing sheet 2 covers the cover plate 101. The connection between the cover plate 101 and the cover edge 102 has a smooth transition, and grooves 104 are arranged on the left and right sides of the discharge holes 103.

[0032] When using the sieve-tearable cover of the present application, first peel off the sealing sheet 2 with force to expose the cover body 1, then invert the container containing the seasoning powder and shake it up and down, and the seasoning powder will be poured out from the discharge hole 103. After seasoning, store it upright; when the seasoning powder in the container is agglomerated and cannot be poured out, press the cover plate 101 with force, the cover plate 101 will crack from the groove 104, increase the opening, and the agglomerates will be poured out from the container. With long-term use, the seasoning powder will become damp and form larger agglomerates. On the basis of the original opening, press the cover plate 101 again to gradually increase the opening to pour out larger agglomerates, and gradually increase the opening to slow down the agglomeration speed of the seasoning powder.

[0033] Preferably, the discharge hole 103 is configured to have different shapes, and the discharge hole 103 includes a circular hole 1031 and a strip hole 1032 , and the strip hole 1032 is disposed on the periphery of the circular hole 1031 .

[0034] In one embodiment, Figure 3 , Figure 4 and Figure 5 As shown, the discharge hole 103 is a through hole opened on the cover plate 101. The discharge hole 103 is of different shapes. The discharge hole 103 includes a plurality of circular holes 1031 and a strip hole 1032. The diameter of the circular hole 1031 is larger than the average particle size of the seasoning powder, so that the seasoning powder can be poured out smoothly. The circular holes 1031 promote the uniform flow of the seasoning powder. The circular holes 1031 gradually increase toward the center direction of the cover plate 101. The strip holes 1032 are arranged between the circular holes 1031 and the cover edge 102. The strip holes 1032 are arc-shaped. The opening area of ​​the strip holes 1032 can be, for example, 1 / 3-1 / 2 of the opening area of ​​the circular holes 1031. The coordinated use of the circular holes 1031 and the strip holes 1032 facilitates the pouring out of the seasoning powder and controls the discharge speed of the seasoning powder at the same time to prevent pouring out too much seasoning powder at one time, thereby increasing convenience.

[0035] Preferably, the groove 104 is arc-shaped, and the groove 104 extends from the end of the strip-shaped hole 1032 .

[0036] In one embodiment, Figure 4 , Figure 5 , Figure 6 and Figure 7 As shown, the groove 104 is an arc-shaped groove opened on the cover plate 101. The depth of the groove 104 is less than the thickness of the cover plate 101. When the cover plate 101 surrounded by the groove 104 is pressed downward, the cover plate 101 is cracked from the position of the groove 104, and the cover plate 101 is bent toward the inside of the container to form a larger opening, and the agglomerates are poured out through this opening.

[0037] Preferably, the cover edge 102 is an arc-shaped structure bent downward.

[0038] In one embodiment, Figure 5 and Figure 6 As shown, the cover edge 102 extends upward from the edge of the cover plate 101, then extends outward and finally bends downward to form an arc-shaped structure. The arc-shaped space formed by the cover edge 102 is connected to the container wall. The top of the cover edge 102 bends downward smoothly. The arc-shaped structure allows the cover edge 102 to fit the curled edge of the top of the container, thereby improving the sealing performance of the connection between the cover body 1 and the container.

[0039] Preferably, the sealing sheet 2 includes a membrane sheet 201 and a lifting sheet 202 , and the lifting sheet 202 is arranged on the edge of the membrane sheet 201 .

[0040] In one embodiment, Figure 1 and Figure 2 As shown, a circle of adhesive layer is provided near the edge of the diaphragm 201, and the adhesive layer realizes the connection between the diaphragm 201 and the top surface of the cover plate 101. The diaphragm 201 is close to the discharge port 103 to prevent the seasoning powder from spilling from the discharge port 103 when the package is not opened. The pulling piece 202 is square, and one end of the pulling piece 202 away from the diaphragm 201 is tilted, so that the user can more easily pinch the pulling piece 202 to pull the sealing sheet 2 upwards.

[0041] Preferably, the sealing sheet 2 is made of aluminum alloy.

[0042] In one embodiment, Figure 1 and Figure 2 As shown, the sealing sheet 2 is an aluminum alloy diaphragm. The sealing sheet 2 is made of aluminum alloy so that it has high corrosion resistance, oxidation resistance and wear resistance when in contact with the seasoning powder, thereby enhancing the practicality of the sealing sheet 2.

[0043] The above describes the preferred embodiments of the present invention, however, the above description is not intended to be limiting. A person skilled in the art may make many changes or modifications to the present invention without departing from the spirit and scope of the present invention. The changes or modifications should be included in the scope of the appended claims.

Claims

1. A leak-proof easy-tear cover, characterized in that: It includes a cover body and a sealing sheet; The sealing sheet covers the cover body; The cover body includes a cover plate, a cover edge, a discharge hole and a groove. The cover plate is provided with a plurality of discharge holes. The cover edge is arranged along the periphery of the cover plate and connected to the container wall for holding seasonings. The groove is arranged on both sides of the discharge hole.

2. The leak-screening easy-tear cover according to claim 1, characterized in that: The discharge holes are arranged in different shapes, and the discharge holes include circular holes and strip holes, and the strip holes are arranged at the periphery of the circular holes.

3. The leak-screening easy-tear cover according to claim 2, characterized in that: The groove is arc-shaped and extends from the end of the strip-shaped hole.

4. The leak-screening tear-off cover according to any one of claims 1 to 3, characterized in that: The cover edge is an arc-shaped structure bent downward.

5. The leak-screening easy-tear cover according to claim 1, characterized in that: The sealing sheet comprises a membrane sheet and a lifting sheet, and the lifting sheet is arranged on the edge of the membrane sheet.

6. The leak-screening easy-tear cover according to claim 1 or 5, characterized in that: The sealing sheet is made of aluminum alloy.

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