Tamper-evident dispensing closure

Abstract

The utility model discloses a tamper-evident distribution sealing cover which comprises a base part and a cover part which are hinged to each other. The cover part comprises a main cover and a secondary cover which are hinged with each other; the base part is provided with a first opening, the main cover is used for sealing the first opening, and the main cover is provided with a second opening and an air hole; the secondary cover is used for sealing the second opening and the air hole; an arc-shaped tamper-evident belt is arranged on the peripheral side of the main cover; a clamping groove is formed in the bottom of the tamper-evident belt; one end of the secondary cover is provided with a clamping hook connected with the clamping groove in a matched mode. A connecting block is arranged on the inner side of the tamper-evident belt, an embedding groove is formed in the connecting block, and an embedding block connected with the embedding groove in a matched mode is arranged at the bottom of one side of the main cover. By arranging the tamper-evident belt, the main cover and the secondary cover cannot be opened before the tamper-evident belt is detached, so that lawbreakers are prevented from replacing oil products again, and the safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of closures, and in particular to a tamper-evident dispensing closure. Background Art

[0002] Edible oil, also known as "cooking oil", refers to animal or vegetable fats used in the food making process. It is liquid at room temperature and is usually placed in an edible oil barrel and sealed with an oil cap.

[0003] At present, the oil cap and the oil barrel are usually fixed by a snap-fit ​​method, which allows the oil cap to be pulled off in many cases. In this way, the removed oil cap will not be damaged, giving criminals the opportunity to replace the oil, thereby failing to ensure the quality of the oil.

[0004] Based on the above situation, the utility model proposes a tamper-evident dispensing closure cap, which can effectively solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a tamper-evident dispensing closure. The utility model provides a tamper-evident dispensing closure, which, by providing a tamper-evident band, makes the main cover and the secondary cover unable to be opened before the tamper-evident band is removed, thereby preventing lawless elements from replacing the oil again, and increasing safety. When a large flow of edible oil is needed, the main cover is opened, the secondary cover is closed, and the edible oil is poured out; and when a small flow of edible oil is needed, the main cover is closed, the secondary cover is opened, and the edible oil is poured out; by providing an air hole, it is convenient to balance the air pressure inside and outside the bottle, and prevent the edible oil from being unable to be poured out from the second opening when a small flow of edible oil is used.

[0006] The utility model is realized by the following technical solutions:

[0007] A tamper-evident dispensing closure cap comprises a base component and a cover component which are hinged to each other; the cover component comprises a main cover and a secondary cover which are hinged to each other; the base component is provided with a first opening, the main cover is used to close the first opening, and the main cover is provided with a second opening and an air hole; the secondary cover is used to close the second opening and the air hole; an arc-shaped tamper-evident band is provided on the outer peripheral side of the main cover; a card slot is provided on the bottom of the tamper-evident band; a card hook which is matched and connected to the card slot is provided at one end of the secondary cover; a connecting block is provided on the inner side of the tamper-evident band, the connecting block is provided with an embedding groove, and an embedding block which is matched and connected to the embedding groove is provided on the bottom of one side of the main cover.

[0008] According to the above technical solution, as a further preferred technical solution of the above technical solution, the bottom of the tamper-evident tape is fixedly connected to the base component through a plurality of fragile connectors.

[0009] According to the above technical solution, as a further preferred technical solution of the above technical solution, the main cover is provided with a first sealing portion for closing the first opening.

[0010] According to the above technical solution, as a further preferred technical solution of the above technical solution, the secondary cover is provided with a second sealing portion for closing the second opening and a third sealing portion for sealing the air hole.

[0011] According to the above technical solution, as a further preferred technical solution of the above technical solution, a breakable sealing film is arranged in the first opening, and a pull ring is arranged on the top of the sealing film.

[0012] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0013] The utility model provides a tamper-evident dispensing cover, which, by providing a tamper-evident band, makes the main cover and the secondary cover unable to be opened before the tamper-evident band is removed, thereby preventing lawless elements from replacing the oil again, and increasing safety. When a large flow of edible oil is needed, the main cover is opened, the secondary cover is closed, and the edible oil is poured out; and when a small flow of edible oil is needed, the main cover is closed, the secondary cover is opened, and the edible oil is poured out; by providing an air hole, it is convenient to balance the air pressure inside and outside the bottle, and prevent the edible oil from being unable to be poured out from the second opening when a small flow of edible oil is used. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a structural schematic diagram of the utility model when the main cover is in an open state;

[0016] Figure 3 This is a schematic diagram of the non-sub-cover structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the cover component structure of the utility model;

[0018] Figure 5 It is a schematic diagram of the secondary cover structure of the utility model. DETAILED DESCRIPTION

[0019] In order to enable those skilled in the art to better understand the technical solution of the utility model, the preferred implementation scheme of the utility model is described below in conjunction with specific embodiments. However, it should be understood that the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. In order to better illustrate this embodiment, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product. For those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted. The positional relationship described in the drawings is only used for illustrative purposes and cannot be understood as a limitation on this patent.

[0020] A tamper-evident dispensing closure comprises a base part 1 and a cover part which are hinged to each other; the cover part comprises a main cover 2 and a secondary cover 3 which are hinged to each other; the base part 1 is provided with a first opening 11, the main cover 2 is used to close the first opening 11, the main cover 2 is provided with a second opening 21 and an air hole 22; the secondary cover 3 is used to close the second opening 21 and the air hole 22; an arc-shaped tamper-evident band 4 is provided on the outer peripheral side of the main cover 2; a card slot 41 is provided on the bottom of the tamper-evident band 4; a card hook 31 which is matched and connected to the card slot 41 is provided at one end of the secondary cover 3; a connecting block 5 is provided on the inner side of the tamper-evident band 4, the connecting block 5 is provided with an embedding groove 51, and an embedding block 23 which is matched and connected to the embedding groove 51 is provided on the bottom of one side of the main cover 2.

[0021] The utility model provides a tamper-evident band 4 so that the main cover 2 and the secondary cover 3 cannot be opened before the tamper-evident band 4 is removed, thereby preventing lawless elements from replacing the oil again and increasing safety. When a large flow of edible oil is needed, the main cover 2 is opened, the secondary cover 3 is closed, and the edible oil is poured out; and when a small flow of edible oil is needed, the main cover 2 is closed, the secondary cover 3 is opened, and the edible oil is poured out; the air hole 22 is provided to balance the air pressure inside and outside the bottle, preventing the edible oil from being unable to be poured out from the second opening 21 when the edible oil is used at a small flow.

[0022] Furthermore, in another embodiment, the bottom of the tamper-evident tape 4 is fixedly connected to the base member 1 via a plurality of fragile connectors 42. By providing the fragile connectors 42, the tamper-evident tape 4 can be easily removed.

[0023] Further, in another embodiment, the main cover 2 is provided with a first sealing portion 24 for closing the first opening 11 .

[0024] Further, in another embodiment, the secondary cover 3 is provided with a second sealing portion 32 for closing the second opening 21 and a third sealing portion 33 for sealing the air hole 22 .

[0025] Further, in another embodiment, a detachable sealing film 12 is provided in the first opening 11, and a pull ring 13 is provided on the top of the sealing film 12. The sealing film 12 is provided to facilitate sealing, and the pull ring is provided to facilitate pulling out the sealing film 12 before use.

[0026] The working principle of one embodiment of the utility model is as follows:

[0027] First, remove the tamper-evident tape 4, then open the main cover 2, pull out the sealing film 12 in the first opening 11, and when a large flow rate of edible oil is needed, open the main cover 2, close the secondary cover 3, and then pour out the edible oil; when a small flow rate of edible oil is needed, close the main cover 2, open the secondary cover 3, and then pour out the edible oil.

[0028] According to the description and drawings of the present invention, those skilled in the art can easily manufacture or use the tamper-evident dispensing closure cap of the present invention, and can produce the positive effects described in the present invention.

[0029] Unless otherwise specified, in the present invention, the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicating orientation or positional relationships are based on the orientation or positional relationships shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, the terms describing the orientation or positional relationship in the present invention are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood in conjunction with the drawings and according to specific circumstances.

[0030] Unless otherwise specified and limited, in the present invention, the terms "disposed", "connected" and "connected" 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 directly connected, or indirectly connected 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 according to specific circumstances.

[0031] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any form. Any simple modification or equivalent changes made to the above embodiments based on the technical essence of the present invention shall fall within the protection scope of the present invention.

Claims

1. A tamper evident dispensing closure, characterized in that: The invention comprises a base part (1) and a cover part which are hinged to each other; the cover part comprises a main cover (2) and a secondary cover (3) which are hinged to each other; the base part (1) is provided with a first opening (11); the main cover (2) is used to close the first opening (11); the main cover (2) is provided with a second opening (21) and an air hole (22); the secondary cover (3) is used to close the second opening (21) and the air hole (22); an arc-shaped tamper-indicating band (4) is provided on the outer peripheral side of the main cover (2); a slot (41) is provided on the bottom of the tamper-indicating band (4); a hook (31) which is matched and connected with the slot (41) is provided at one end of the secondary cover (3); a connecting block (5) is provided on the inner side of the tamper-indicating band (4); the connecting block (5) is provided with an embedding slot (51); a embedding block (23) which is matched and connected with the embedding slot (51) is provided at the bottom of one side of the main cover (2).

2. A tamper evident dispensing closure according to claim 1, characterized in that: The bottom of the tamper-evident strip (4) is fixedly connected to the base component (1) via a plurality of frangible connectors (42).

3. The tamper evident dispensing closure according to claim 1, characterized in that: The main cover (2) is provided with a first sealing portion (24) for closing the first opening (11).

4. The tamper evident dispensing closure according to claim 1, characterized in that: The secondary cover (3) is provided with a second sealing portion (32) for closing the second opening (21) and a third sealing portion (33) for sealing the air hole (22).

5. The tamper evident dispensing closure according to claim 1, characterized in that: A breakable sealing film (12) is arranged in the first opening (11), and a pull ring (13) is arranged on the top of the sealing film (12).

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