Quantity-controllable seal easy to tear

Abstract

The utility model relates to a quantity-controllable easy-to-tear seal, which is arranged on a bottle opening or a can opening and comprises a sealing film, a sealing cover, a sealing cover and a sealing cover, the sealing piece is arranged at the upper part of the sealing film, the sealing piece is of an annular structure, and the discharging opening is exposed on the inner side of the sealing piece; and the easy-to-tear film is adhered to the upper part of the sealing sheet, can seal the discharge port, and opens the discharge port after being torn. The seal is arranged at the position of a bottle opening or a can opening, when the seal is not used, the easy-to-tear film adheres to and is fixed to the sealing piece for sealing, the damp-proof and damp-proof effect is achieved, after the easy-to-tear film is torn, the discharging opening is opened, and liquid or medicine or food or the like can be conveniently poured out from the discharging opening. The discharge port has various different designs, one design is that the discharge port is in a split shape, the discharge port in the shape is normally closed without external force, solid objects can be well prevented from being poured out when the bottle topples over, the solid objects are poured out after the discharge port is extruded through the gravity of the objects after the bottle is turned over, and the quantity can be controlled.

Description

Technical Field

[0001] The utility model relates to the technical field of sealing packaging, in particular to an easy-tear seal with controllable quantity. Background Art

[0002] Liquid, medicine and food bottles and cans usually have seals at the mouth of the bottle or can. The seals can usually be made of aluminum foil or film to prevent moisture and humidity.

[0003] However, the existing seals are all poured out by breaking them, which is irreversible after breaking, which brings two problems. The first is that the amount poured out cannot be controlled, and the second is that if you forget to screw the lid and pour it out, the items are likely to scatter. Utility Model Content

[0004] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a tearable seal with controllable quantity, which is arranged on the mouth of a bottle or a can, and the tearable seal comprises:

[0005] A sealing film having a discharge port for pouring out liquids, medicines or food;

[0006] A sealing sheet is arranged on the upper part of the sealing film, the sealing sheet is annular in structure, and the discharge port is exposed on the inner side thereof;

[0007] The easy-tear film is bonded to the upper part of the sealing sheet, and can seal the material outlet, and open the material outlet after being torn.

[0008] A further implementation scheme of the utility model is that the sealing film, the sealing sheet and the easy-tear film are concentrically arranged.

[0009] A further embodiment of the present invention is that the sealing film is in a translucent or frosted form.

[0010] A further embodiment of the utility model is that the sealing sheet is one of cardboard, PE foam, PP foam, aluminum foil or PET transparent film.

[0011] A further implementation scheme of the utility model is that the sealing film is provided with a plurality of discharge ports, which are arranged in an array along the central circumference of the sealing film.

[0012] A further implementation scheme of the utility model is that the discharge port is formed into a normally closed state after being split, and when the objects are poured out, the discharge port is squeezed open by the gravity of the objects.

[0013] A further implementation scheme of the utility model is that the discharge port is in the shape of a hole.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] First, the seal is arranged at the mouth of the bottle or the can. When not in use, the tear-off film is adhered and fixed on the sealing piece for sealing, which plays a role of moisture and humidity prevention. After tearing off the tear-off film, the discharge port is opened to facilitate the pouring of liquids, medicines or foods from the discharge port.

[0016] Secondly, there are many different designs of the discharge port. One is a split shape. The discharge port in this shape is normally closed when there is no external force. When the bottle falls over, it can prevent solid objects from pouring out. When the object needs to be poured out, the bottle is turned over and the gravity of the object squeezes open the discharge port and pours out, so that the amount can be controlled. The other is a hole-shaped shape, which can be adapted to the pouring of other liquids, medicines and foods, and is highly versatile.

[0017] The utility model is described in detail below in conjunction with the accompanying drawings and specific implementation methods. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a controllable tear seal of the utility model in an unopened state;

[0019] Figure 2 This is a schematic diagram of an explosion structure of an easy-tear seal with controllable quantity according to the utility model;

[0020] Figure 3 A schematic diagram of the structure of a controllable tear seal of one of the discharge port structures when it is opened Figure 1 ;

[0021] Figure 4 A schematic diagram of the structure of a controllable tear seal of one of the discharge port structures when it is opened Figure 2 ;

[0022] Figure 5 A schematic diagram of the structure of a controllable tear seal of one of the discharge port structures when it is opened Figure 3 . DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like 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 an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] The utility model provides an easy-tear seal with controllable quantity, which is arranged on the mouth of a bottle or a can.

[0028] like Figure 1 and Figure 2 As shown, the easy-tear seal comprises: a sealing film 1, a sealing sheet 2 and an easy-tear film 3.

[0029] The sealing film 1 is provided with a discharge port 10 for pouring out liquid, medicine or food, etc. The sealing film 1 is provided with a plurality of discharge ports 10, which are arranged in an array along the central circumference of the sealing film 1. The discharge ports 10 are provided with various structural forms, such as Figure 3-Figure 5 There are various forms of discharge opening states, wherein one is that the discharge opening 10 is in a normally closed state after being split, and when the objects are poured out, the discharge opening 10 is squeezed open by the gravity of the objects. The discharge opening 10 of this form structure is normally closed when not acted upon by external force. Therefore, when the bottle tipps over, it can prevent solid food or medicine from falling out, and has a good leak-proof effect. When pouring out is required, the bottle can be turned over and opened by the gravity of the objects themselves, so that a controllable amount of pouring can be achieved.

[0030] Another type of discharge port 10 is a hole-shaped one, which can have many different shapes. This embodiment is only used as a demonstration and is not specifically limited.

[0031] And further preferably, the sealing film 1 is translucent or frosted, so that the existence of the internal items can be vaguely seen.

[0032] like Figure 2 The sealing sheet 2 is arranged on the upper part of the sealing film 1. The sealing sheet 2 is annular and exposes the discharge port 10 on its inner side. Preferably, the sealing sheet 2 is one of cardboard, PE foam, PP foam, aluminum foil or PET transparent film. The sealing sheet 2 also plays a supporting role in the overall structure.

[0033] like Figure 1 The easy-tear film 3 is adhered to the upper part of the sealing piece 2, which can seal the discharge port 10, and the discharge port 10 is opened after being torn. The sealing film 1, the sealing piece 2 and the easy-tear film 3 are concentrically arranged. When not in use, the easy-tear film 3 is adhered and fixed on the sealing piece 2 for sealing, which plays a role in moisture and humidity prevention. After tearing the easy-tear film 3, the discharge port 10 is opened, which is convenient for liquids, medicines or foods to be poured out from the discharge port 1O.

[0034] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. A tearable seal with controllable quantity, characterized in that: The easy-tear seal is provided on the mouth of the bottle or the mouth of the can, and comprises: A sealing film having a discharge port for pouring out liquids, medicines or food; A sealing sheet is arranged on the upper part of the sealing film, the sealing sheet is annular in structure, and the discharge port is exposed on the inner side thereof; The easy-tear film is bonded to the upper part of the sealing sheet, and can seal the material outlet, and open the material outlet after being torn.

2. The easy-tear seal with controllable portion size according to claim 1, characterized in that: The sealing film, the sealing sheet and the easy-tear film are arranged concentrically.

3. The easy-tear seal with controllable portion size according to claim 1, characterized in that: The sealing film is in a translucent or frosted form.

4. The easy-tear seal with controllable portion size according to claim 1, characterized in that: The sealing sheet is one of cardboard, PE foam, PP foam, aluminum foil or PET transparent film.

5. The easy-tear seal with controllable portion size according to claim 1, characterized in that: The sealing film is provided with a plurality of discharge ports, which are arranged in an array along the central circumference of the sealing film.

6. The easy-tear seal with controllable portion size according to claim 5, characterized in that: The discharge port is in a normally closed state after being scratched, and when objects are poured out, the discharge port is squeezed open by the gravity of the objects.

7. The easy-tear seal with controllable portion size according to claim 1, characterized in that: The discharge port is in the shape of a hole.

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