Single-layer internal anti-theft cover

Abstract

The utility model provides a single-layer internal anti-theft cap which comprises a bottle cap seat head and a cap body, a first connecting ring is fixedly connected to the bottle cap seat head, a first threaded protrusion is arranged on the first connecting ring, a second connecting ring is fixedly connected into the cap body, and a second threaded protrusion matched with the first threaded protrusion is arranged on the second connecting ring. A first shifting piece, a second shifting piece and a third shifting piece are fixedly connected to the inner top wall of the cap body, an L-shaped clamping piece and a fourth shifting piece are fixedly connected to the bottle cap seat head, an opening is formed in the center of the top of the cap body, a fixing block is fixedly connected into the first connecting ring, and a plug is fixedly connected to the top of the fixing block; and through cooperative use of the L-shaped clamping piece and the third shifting piece, the anti-theft effect of the cover body can be improved, cosmetics in the cosmetic bottle can be well protected, and the use experience and effect of follow-up consumers are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft covers for cosmetic bottles, in particular to a single-layer internal anti-theft cover. Background Art

[0002] According to the "Regulations on Cosmetic Label Management" promulgated by the General Administration of Quality Supervision, Inspection and Quarantine on August 27, 2007, cosmetics refer to chemical industrial products or fine chemical products that are spread on any part of the human body surface, such as skin, hair, nails, lips and teeth, by smearing, spraying or other similar methods, in order to achieve the purpose of cleaning, maintenance, beautification, modification and change of appearance, or correction of human body odor, and maintaining good condition. Most cosmetics are pastes, which are convenient for people to use later. After the production of cosmetics is completed, the bottle body and bottle cap are needed for filling and storage. The bottle cap usually needs to be anti-theft to ensure the quality and safety of the product. The anti-theft bottle cap can prevent the product from being tampered or contaminated during transportation, and can also prevent consumers from purchasing opened or damaged products. This can ensure that the products purchased by consumers are fresh and original. The anti-theft bottle cap also helps prevent criminals from performing potential malicious operations on the product. Therefore, the anti-theft bottle cap is to protect the interests of consumers and the product itself. However, the existing technology has the following deficiencies when used:

[0003] The bottle caps of cosmetic bottles have poor anti-theft properties and are difficult to prevent criminals from making potential malicious operations on the products. This may affect consumers' usage experience in the future and is of low practicality.

[0004] Therefore, a single-layer internal anti-theft cover is urgently needed to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to address the problem that the existing bottle caps of cosmetic bottles have poor anti-theft properties, are difficult to prevent lawbreakers from performing potential malicious operations on the products, may affect consumers' usage experience in the future, and have low practicality.

[0006] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0007] The invention discloses a single-layer inner anti-theft cover to improve the above problems.

[0008] The specific application is as follows:

[0009] A single-layer internal anti-theft cap comprises a bottle cap base and a cap body, wherein the bottle cap base is fixedly connected with a first connecting ring, the first connecting ring is provided with a first threaded protrusion, the cap body is fixedly connected with a second connecting ring, the second connecting ring is provided with a second threaded protrusion matching with the first threaded protrusion, the top wall of the cap body is fixedly connected with a first paddle, a second paddle and a third paddle, the bottle cap base is fixedly connected with an L-shaped clip and a fourth paddle, an opening is opened at the center of the top of the cap body, a fixing block is fixedly connected inside the first connecting ring, and a plug is fixedly connected to the top of the fixing block.

[0010] As a preferred technical solution of the present application, the fixed block is provided with four discharge holes arranged in a circle.

[0011] As a preferred technical solution of the present application, an annular protrusion is fixedly connected to the top wall of the cover body.

[0012] As a preferred technical solution of the present application, the first paddle, the second paddle, the third paddle and the fourth paddle are all made of deformable plastic material.

[0013] As a preferred technical solution of the present application, the width of the plug is greater than the opening diameter.

[0014] As a preferred technical solution of the present application, the top end surface of the cover body is a concave surface.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the scheme of this application:

[0017] By setting the cover body, the first threaded protrusion, the second threaded protrusion, the first paddle, the second paddle, the third paddle, the L-shaped clamp and the fourth paddle, the cover body is rotated clockwise, and the second threaded protrusion cooperates with the first threaded protrusion so that the cover body can move downward when the cover body is rotated clockwise, and when the L-shaped clamp contacts the third paddle, the L-shaped clamp squeezes and deforms the third paddle, and when the cover body is rotated clockwise so that the L-shaped clamp squeezes the third paddle and does not contact it, the cover body continues to be rotated clockwise, and the fourth paddle squeezes and toggles the second paddle. The first paddle shifters will eventually cause the L-shaped card to collide with the first paddle shifters. At this time, the top part of the plug will block the opening on the cover body. If a criminal rotates the cover body counterclockwise to remove it from the bottle cap seat, the L-shaped card will eventually come into contact with the third paddle shifters, making it impossible to remove the cover body, thereby achieving a good anti-theft effect. This solves the problem that the bottle caps of cosmetic bottles in the prior art have poor anti-theft properties, making it difficult to prevent criminals from performing potential malicious operations on the product, which may affect consumers' usage experience in the later stage and has low practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1A schematic diagram of the explosion structure of a single-layer internal anti-theft cover provided in this application.

[0019] Figure 2 A schematic diagram of the explosion structure of a single-layer internal anti-theft cover provided in this application.

[0020] Figure 3 This is a schematic diagram of the overall structure of a single-layer internal anti-theft cover provided in this application.

[0021] Figure 4 A schematic diagram of the explosion structure of a single-layer internal anti-theft cover provided in this application.

[0022] Indicated in the figure:

[0023] 1. Bottle cap seat; 2. Cap body; 3. First connecting ring; 4. First threaded protrusion; 5. Second connecting ring; 6. Second threaded protrusion; 7. First paddle; 8. Second paddle; 9. Third paddle; 10. L-shaped clamp; 11. Fourth paddle; 12. Opening; 13. Fixing block; 14. Plug; 15. Discharge hole; 16. Annular protrusion. DETAILED DESCRIPTION

[0024] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0025] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0027] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0028] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model 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 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 to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0029] Example:

[0030] like Figure 1-4 As shown, a single-layer internal anti-theft cover proposed in this embodiment includes a bottle cap seat 1 and a cover body 2, a first connecting ring 3 is fixedly connected to the bottle cap seat 1, a first threaded protrusion 4 is provided on the first connecting ring 3, a second connecting ring 5 is fixedly connected inside the cover body 2, a second threaded protrusion 6 matching with the first threaded protrusion 4 is provided on the second connecting ring 5, the cover body 2 is rotated clockwise, the second threaded protrusion 6 matches with the first threaded protrusion 4 so that when the cover body 2 is rotated clockwise, the cover body 2 can move downward, a first paddle 7, a second paddle 8 and a third paddle 9 are fixedly connected to the top wall of the cover body 2, and a first connecting ring 3 is fixedly connected to the bottle cap seat 1. An L-shaped clamp 10 and a fourth paddle 11 are connected. When the L-shaped clamp 10 contacts the third paddle 9, the L-shaped clamp 10 squeezes and deforms the third paddle 9. When the cover body 2 is rotated clockwise so that the L-shaped clamp 10 squeezes the third paddle 9 and does not contact it, the cover body 2 continues to be rotated clockwise, and the fourth paddle 11 squeezes and paddles the second paddle 8, and finally the L-shaped clamp 10 conflicts with the first paddle 7. An opening 12 is opened at the center of the top of the cover body 2, and a fixing block 13 is fixedly connected inside the first connecting ring 3. A plug 14 is fixedly connected to the top of the fixing block 13, and the top part of the plug 14 blocks the opening 12 on the cover body 2.

[0031] like Figure 2 As shown, the fixed block 13 is provided with four discharge holes 15 arranged in a circumference, and the cosmetics in the cosmetic bottle are squeezed out through the discharge holes 15 and the opening 12 .

[0032] like Figure 2 As shown, an annular protrusion 16 is fixedly connected to the inner top wall of the cover body 2 .

[0033] like Figure 1 and Figure 2As shown, the first paddle 7, the second paddle 8, the third paddle 9 and the fourth paddle 11 are all made of deformable plastic material. When the L-shaped clip 10 contacts the third paddle 9, the L-shaped clip 10 squeezes and deforms the third paddle 9. When the cover body 2 is rotated clockwise so that the L-shaped clip 10 squeezes the third paddle 9 and does not contact it, the cover body 2 continues to be rotated clockwise, and the fourth paddle 11 squeezes and paddles the second paddle 8, and finally the L-shaped clip 10 conflicts with the first paddle 7. At this time, the top part of the plug 14 blocks the opening 12 on the cover body 2.

[0034] like Figure 1 As shown, the width of the plug 14 is greater than the diameter of the opening 12 , and the top portion of the plug 14 blocks the opening 12 on the cover body 2 .

[0035] like Figure 1 As shown, the top end surface of the cover body 2 is a concave surface.

[0036] Specifically, when the single-layer internal anti-theft cover is in use: the cover body 2 is rotated clockwise, the second threaded protrusion 6 cooperates with the first threaded protrusion 4 so that the cover body 2 can move downward when the cover body 2 is rotated clockwise, and when the L-shaped clip 10 contacts the third paddle 9, the L-shaped clip 10 squeezes and deforms the third paddle 9. When the cover body 2 is rotated clockwise so that the L-shaped clip 10 squeezes the third paddle 9 and does not contact it, the cover body 2 continues to be rotated clockwise, and the fourth paddle 11 will squeeze and paddle the second paddle 8, and finally make the L-shaped clip 10 conflict with the first paddle 7. At this time, the top part of the plug 14 blocks the opening 12 on the cover body 2. If some criminals rotate the cover body 2 counterclockwise and want to remove it from the bottle cap seat 1, the L-shaped clip 10 will eventually abut against the third paddle 9, making it impossible to remove the cover body 2, thereby achieving a better anti-theft effect.

[0037] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. A single-layer internal anti-theft cap, comprising a bottle cap base (1) and a cap body (2), characterized in that: The bottle cap seat (1) is fixedly connected with a first connecting ring (3), the first connecting ring (3) is provided with a first threaded protrusion (4), the cover body (2) is fixedly connected with a second connecting ring (5), the second connecting ring (5) is provided with a second threaded protrusion (6) matched with the first threaded protrusion (4), the top wall of the cover body (2) is fixedly connected with a first paddle (7), a second paddle (8) and a third paddle (9), the bottle cap seat (1) is fixedly connected with an L-shaped clamp (10) and a fourth paddle (11), the center of the top of the cover body (2) is provided with an opening (12), the first connecting ring (3) is fixedly connected with a fixing block (13), and the top of the fixing block (13) is fixedly connected with a plug (14).

2. A single-layer internal anti-theft cover according to claim 1, characterized in that: The fixed block (13) is provided with four discharge holes (15) arranged in a circumferential manner.

3. A single-layer internal anti-theft cover according to claim 1, characterized in that: An annular protrusion (16) is fixedly connected to the inner top wall of the cover body (2).

4. A single-layer internal anti-theft cover according to claim 1, characterized in that: The first paddle (7), the second paddle (8), the third paddle (9) and the fourth paddle (11) are all made of deformable plastic material.

5. The single-layer internal anti-theft cover according to claim 1, characterized in that: The width of the plug (14) is greater than the diameter of the opening (12).

6. The single-layer internal anti-theft cover according to claim 1, characterized in that: The top end surface of the cover body (2) is a concave surface.

Images