Bottle cap protecting sleeve capable of preventing mistaken screwing

Abstract

The utility model relates to the technical field of bottle cap structures, in particular to a bottle cap protecting sleeve capable of preventing mistaken screwing, which is provided with a body, a fixing rib, a notch position, a pull handle and an easy-to-pull groove, and the body is provided with a containing space used for containing a bottle cap. The fixing rib is arranged on the lower portion of the opening end of the body, the inner diameter of the fixing rib is smaller than the outer diameter of the lower portion of the bottle cap or smaller than the outer diameter of the bottle opening wide rib, and the fixing rib sleeves the bottom side of the lower portion of the bottle cap or the bottom side of the bottle opening wide rib, so that the body sleeves the bottle cap and cannot be taken down. One end of a notch position arranged on the fixing rib is connected with the pull handle, the other end of the notch position is connected with an easy-to-pull groove arranged on the body, the pull handle is pulled to enable the fixing rib to be broken from the notch position, and the body can be taken down from the outside of the bottle cap. The bottle cap protecting sleeve is sleeved outside the bottle cap and cannot be taken down through the fixing rib, the bottle cap protecting sleeve can be taken down from the outside of the bottle cap through the notch position, the pull handle and the easy-to-pull groove, and the bottle cap protecting sleeve has the advantages of protecting the bottle cap and preventing the bottle cap from being easily opened.

Description

Technical Field

[0001] The utility model relates to the technical field of bottle cap structures, in particular to a protective sleeve for a bottle cap. Background Art

[0002] In general, there are many bottles containing substances in every household. Many bottles (such as liquid bottles) are not suitable for young children to open because they do not have sufficient cognitive and behavioral abilities. It is necessary to prevent young children from accidentally opening, touching, or eating the bottles, which may cause personal injury.

[0003] For example, electric mosquito repellent liquid belongs to the category of pesticides. Although it is slightly toxic, ingesting a large enough amount can still cause harm to the body, especially to young children.

[0004] Existing electric mosquito-repellent liquids are all contained in bottles. The upper portion of the bottle houses the cap. The connection between the bottle and the cap is threaded and lacks a protective structure. Children can easily unscrew the cap, posing a risk of ingesting the liquid.

[0005] Furthermore, the existing electric mosquito-repellent liquid filling and bottling equipment is already very mature. If the design and structure of the mosquito-repellent liquid bottle cap were to be modified to prevent children from accidentally opening it, the equipment would be extremely demanding. The cap loading and unloading system and the capping components would also need to be modified, significantly increasing production costs. Furthermore, the modified equipment would not be compatible with the existing bottle caps during production and bottling, significantly increasing production costs. Utility Model Content

[0006] The technical problem to be solved by the utility model is: to design a bottle cap protective cover, which can prevent children from easily opening the bottle cap of the electric mosquito-repellent liquid bottle by simply covering the bottle cap of the filled mosquito-repellent liquid bottle with the bottle cap without changing any equipment or production steps; and the bottle cap protective cover is also suitable for bottle caps of various bottles to prevent the bottle caps from being easily opened.

[0007] In order to solve the above technical problems, the present invention adopts a technical solution: a bottle cap protective cover for preventing misrotation, comprising a body, an inner wall of the body forming an accommodation space, one end of the accommodation space being an open end of the body, the accommodation space being used to accommodate the bottle cap, and the bottle cap further comprising: a fixing rib, a notch, a pull handle, and an easy-to-pull groove;

[0008] The fixing rib is provided at the lower part of the open end of the body, the inner diameter of the fixing rib is smaller than the outer diameter of the lower part of the bottle cap, and the fixing rib is sleeved on the bottom side of the lower part of the bottle cap, so that the body is sleeved outside the bottle cap and cannot be removed;

[0009] The notch is provided on the fixing rib, one end of the notch is connected to the pull handle, and the other end is connected to the easy-to-pull groove. The easy-to-pull groove is extended on the inner wall of the main body, so that after grasping the pull handle and pulling upward, the fixing rib is broken from the notch, and the main body is pulled open along the easy-to-pull groove at the notch, so that the main body can be removed from the outside of the bottle cap.

[0010] As a preferred technical solution, the bottle cap has an outer straight edge, the inner diameter of the fixing rib is smaller than the outer diameter of the outer straight edge, and the fixing rib presses over the outer straight edge and is sleeved on the bottom side of the outer straight edge.

[0011] As a preferred technical solution, the fixing rib is circular.

[0012] As a preferred technical solution, the fixing ribs are composed of three or more fixing ribs, and the inner diameter of the circle formed by the three or more fixing ribs is smaller than the outer diameter of the lower part of the bottle cap.

[0013] As a preferred technical solution, the bottle cap protective cover for preventing misrotation further includes: an external structure display groove, which is arranged on the outside of the side wall of the body, at a position corresponding to the easy-to-pull groove.

[0014] In order to solve the above technical problems, another technical solution adopted by the present invention is: a bottle cap protective cover for preventing misrotation, comprising a body, an inner wall of the body forming an accommodating space, one end of the accommodating space being an open end of the body, and the accommodating space being used to accommodate the bottle cap, the utility model further comprising: a fixing rib, a notch, a pull handle, and an easy-to-pull groove;

[0015] The fixing rib is provided at the lower part of the open end of the body, the inner diameter of the fixing rib is smaller than the outer diameter of the bottle mouth wide rib provided at the bottle mouth, and the fixing rib is sleeved on the bottom side of the bottle mouth wide rib, so that the body is sleeved on the outside of the bottle cap and cannot be removed;

[0016] The notch is provided on the fixing rib, one end of the notch is connected to the pull handle, and the other end is connected to the easy-to-pull groove. The easy-to-pull groove is extended on the inner wall of the main body, so that after grasping the pull handle and pulling upward, the fixing rib is broken from the notch, and the main body is pulled open along the easy-to-pull groove at the notch, so that the main body can be removed from the outside of the bottle cap.

[0017] As a preferred technical solution, the fixing rib is circular.

[0018] As a preferred technical solution, the fixing ribs are composed of three or more fixing ribs, and the inner diameter of the circle formed by the three or more fixing ribs is smaller than the outer diameter of the bottle mouth wide ribs provided at the bottle mouth.

[0019] As a preferred technical solution, the bottle cap protective cover for preventing misrotation further includes: an external structure display groove, which is arranged on the outside of the side wall of the body, at a position corresponding to the easy-to-pull groove.

[0020] In order to solve the above technical problems, another technical solution adopted by the present invention is: a bottle cap protective cover for preventing misrotation, comprising a body, the body being provided with an accommodating space for accommodating the bottle cap, the body further comprising: a fixing rib, a notch, a pull handle and an easy-to-pull groove;

[0021] The fixing rib is provided at the lower part of the open end of the body. The inner diameter of the fixing rib is smaller than the inner diameter of the accommodating space and also smaller than the outer diameter of the outer straight edge of the bottle cap. The fixing rib is sleeved on the bottom side of the outer straight edge of the bottle cap, so that the body is sleeved on the outside of the bottle cap and cannot be removed.

[0022] The notch is provided on the fixing rib, one end of the notch is connected to the pull handle, and the other end is connected to the easy-to-pull groove. The easy-to-pull groove is provided on the side wall of the body, so that after grasping the pull handle and pulling it upward, the fixing rib is broken from the notch, and the body is pulled open along the easy-to-pull groove at the notch, so that the body can be removed from the outside of the bottle cap.

[0023] The utility model is provided with a fixing rib, a notch, a pull handle and an easy-to-pull groove structure. When the bottle cap protective sleeve is pressed downward over the outer side of the bottle cap, the fixing rib can be sleeved on the bottom side of the lower part of the bottle cap or the bottom side of the wide rib of the bottle mouth, so that the bottle cap protective sleeve is sleeved on the outside of the bottle cap and cannot be removed; when the pull handle is grasped and pulled upward, the fixing rib is broken starting from the notch, and the bottle cap protective sleeve body is pulled open along the easy-to-pull groove at the notch, causing the body to be destroyed and losing the enclosing force of sleeved bottle cap, so that the bottle cap protective sleeve can be removed from the outside of the bottle cap; thus, it has the beneficial effect of protecting the bottle cap and preventing the bottle cap from being easily opened. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of an embodiment of the present invention.

[0025] Figure 2 This is an exploded perspective view of an embodiment of the present invention and a liquid bottle.

[0026] Figure 3 This is a three-dimensional diagram of an embodiment of the utility model and a liquid bottle.

[0027] Figure 4 This is a schematic diagram of an embodiment of the utility model and a liquid bottle combination.

[0028] Figure 5 This is a schematic diagram of a liquid bottle according to an embodiment of the present invention.

[0029] Figure 6 This is a schematic diagram of the assembly of a liquid bottle body and a bottle cap according to one embodiment of the present invention.

[0030] Figure 7 This is a schematic diagram of an embodiment of the utility model and a liquid bottle in use.

[0031] Figure 8 This is a three-dimensional diagram of another embodiment of the present invention.

[0032] Figure 9 This is an exploded perspective view of another embodiment of the present invention and a liquid bottle.

[0033] Figure 10 This is a three-dimensional diagram of another embodiment of the present invention combined with a liquid bottle.

[0034] Figure 11 This is a schematic diagram of another embodiment of the present invention and a liquid bottle combination.

[0035] Figure 12 This is a schematic diagram of a liquid bottle according to an embodiment of the present invention.

[0036] Figure 13 This is a schematic diagram of the assembly of a liquid bottle body and a bottle cap according to another embodiment of the present invention.

[0037] Figure 14 This is another embodiment of the utility model and a schematic diagram of the liquid bottle in use.

[0038] Reference numerals:

[0039] 1 liquid bottle,

[0040] 1A bottle thread,

[0041] 1B bottle mouth wide rib,

[0042] 2 bottle caps,

[0043] 2A bottle cap outer straight edge,

[0044] 3 bottle stoppers,

[0045] 4 bottle cap protective covers,

[0046] 4A fixed rib,

[0047] 4B gap position,

[0048] 4C pull handle,

[0049] 4D external structure display slot,

[0050] 4E easy-pull groove. DETAILED DESCRIPTION

[0051] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different nouns to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" and "comprising" mentioned throughout the specification and claims are open-ended terms, so they should be interpreted as "including but not limited to" and "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. The subsequent description of the specification is a preferred embodiment of the present application, but the description is for the purpose of illustrating the general principles of the present application, and is not used to limit the scope of the present application. The scope of protection of the present application shall be determined by the definition of the attached claims.

[0052] The detailed description and technical contents of the present invention are described below with reference to the accompanying drawings. However, the drawings are provided for reference and illustration only and are not intended to limit the present invention.

[0053] like Figures 1 to 7 The figure shows an embodiment of a bottle cap protective cover for preventing misrotation according to the present invention. In this embodiment, the bottle cap protective cover 4 comprises a body, the inner wall of which defines a receiving space, one end of which is the open end of the body. The receiving space is used to accommodate the bottle cap. The bottle cap protective cover 4 also includes a fixing rib 4A, a notch 4B, a handle 4C, and an easy-to-pull groove 4E.

[0054] A retaining rib 4A is located below the open end of the body. The inner diameter of the retaining rib 4A is smaller than the outer diameter of the lower portion of the bottle cap. This structure allows the bottle cap protective sleeve 4 to be pressed downward, and the retaining rib 4A to pass over the outer portion of the bottle cap. Once the bottle cap is pressed into the accommodating space of the body, the retaining rib 4A fits over the bottom side of the lower portion of the bottle cap, thus preventing the body of the bottle cap protective sleeve 4 from being removed.

[0055] A notch 4B is provided on the fixing rib 4A. One end of the notch 4B is connected to the handle 4C, and the other end is connected to the easy-pull groove 4E, which extends along the inner wall of the body. This structure allows the fixing rib 4A to be broken open starting at the notch 4B when the handle 4C is grasped and pulled upward. The body is then pulled apart along the easy-pull groove 4E at the notch 4B, causing the body to be broken and losing its sealing force. This allows the body of the bottle cap protective cover 4 to be easily removed from the outside of the bottle cap.

[0056] In this embodiment, the fixing rib 4A is circular. In other embodiments, the fixing rib can be simplified to three or more fixing ribs without affecting the fixing effect. The inner diameter of the circle formed by the three or more fixing ribs is smaller than the outer diameter of the lower part of the bottle cap.

[0057] In this embodiment, liquid bottle 1 is an electric mosquito-repellent incense bottle. The bottle mouth is provided with a threaded opening 1A, a stopper 3 is provided, and a cap 2 is located above the stopper 3. The cap 2 has an outer straight edge 2A, and the inner diameter of a retaining rib 4A is smaller than the outer diameter of the outer straight edge 2A. The retaining rib 4A presses over the outer straight edge 2A and fits over the bottom side of the outer straight edge 2A, so that the main body of the cap protective cover 4 is encased outside the cap 2, making it impossible to remove.

[0058] like Figures 8 to 14 FIG. 1 shows another embodiment of a bottle cap protective cover for preventing misrotation according to the present invention. In this embodiment, the bottle cap protective cover 4 comprises a body, the inner wall of which defines a receiving space, one end of which is the open end of the body. The receiving space is used to accommodate the bottle cap. The bottle cap protective cover 4 also includes a fixing rib 4A, a notch 4B, a handle 4C, and an easy-to-pull groove 4E.

[0059] A retaining rib 4A is located below the open end of the bottle body. The inner diameter of the retaining rib 4A is smaller than the outer diameter of the wide rib 1B provided on the bottle mouth. This structure allows the bottle cap protective sleeve 4 to be pressed downward. Once the bottle cap enters the accommodation space of the bottle body, the retaining rib 4A presses over the outer side of the wide rib 1B and slides over the underside of the wide rib 1B. This ensures that the main body of the bottle cap protective sleeve 4 is enclosed outside the bottle cap and cannot be removed.

[0060] A notch 4B is provided on the fixing rib 4A. One end of the notch 4B is connected to the handle 4C, and the other end is connected to the easy-pull groove 4E, which extends along the inner wall of the body. This structure allows the fixing rib 4A to be broken open starting at the notch 4B when the handle 4C is grasped and pulled upward. The body is then pulled apart along the easy-pull groove 4E at the notch 4B, causing the body to be broken and losing its sealing force. This allows the body of the bottle cap protective cover 4 to be easily removed from the outside of the bottle cap.

[0061] In this embodiment, the fixing rib 4A is a single circular piece. In other embodiments, the fixing rib can be simplified to three or more fixing ribs without affecting the fixing effect. The inner diameter of the circle formed by the three or more fixing ribs is smaller than the outer diameter of the bottle mouth wide rib 1B provided on the bottle mouth.

[0062] In this embodiment, a bottle cap 2 is provided on the upper portion of the liquid bottle 1 , a bottle mouth thread 1A is provided at the bottle mouth of the liquid bottle 1 , and a bottle mouth wide rib 1B is provided below the bottle mouth thread 1A.

[0063] In the above two embodiments, the bottle cap protective cover 4 further includes an external structure display groove 4D, which is located on the outer side of the body side wall at a position corresponding to the easy-pull groove 4E. The external structure display groove 4D is used to display and guide the direction of pulling the handle 4C from the outside and only serves as a direction guide. Therefore, the length of the external structure display groove 4D can be less than, equal to, or greater than the length of the easy-pull groove 4E. In the above two embodiments, the length of the external structure display groove 4D is less than the length of the easy-pull groove 4E.

[0064] In the above two embodiments, the bottle cap protective sleeve is sleeved on the outside of the bottle cap of the liquid bottle. In other embodiments, the bottle cap protective sleeve can also be sleeved on the outside of the bottle cap of the non-liquid bottle.

[0065] by Figures 1 to 14 Taking the embodiment of the present invention as an example, the usage of the present invention is described as follows:

[0066] 1. Fill and seal liquid bottle 1;

[0067] 2. Take the bottle cap protective sleeve 4, put it on the outside of the bottle cap 2, and press it to press the fixing rib 4A of the bottle cap protective sleeve 4 over the outer straight edge 2A of the bottle cap 2 or the wide rib 1B of the bottle mouth of the liquid bottle 1. The bottle cap protective sleeve 4 can be sleeved on the bottle cap 2 or the bottle mouth of the liquid bottle 1. The bottle cap protective sleeve 4 is made of a material with a certain degree of deformation ability, such as plastic;

[0068] 3. Because the bottle cap protective cover 4 is slightly larger than the bottle cap 2 or the bottle mouth of the liquid bottle 1, the bottle cap protective cover can rotate freely without affecting the bottle cap. The bottle cap always remains stationary and the bottle cap protective cover cannot be easily removed from the bottle cap, so that children cannot easily open the bottle cap.

[0069] 4. If the bottle cap needs to be rotated and opened to use the liquid in the liquid bottle 1: it is necessary to manually grasp the pull handle 4C of the bottle cap protective cover 4 and pull it upward. The bottle cap protective cover 4 will be pulled apart starting from the notch 4B and will continue to be pulled upward along the easy-pull groove 4E, thereby destroying the bottle cap protective cover 4;

[0070] 5. When the bottle cap protective cover 4 is damaged, the bottle cap protective cover can be naturally removed from the bottle cap, and then the bottle cap can be loosened normally to use the liquid in the liquid bottle 1 normally;

[0071] 6. This bottle cap protective sleeve 4 is a disposable bottle cap protection device to prevent misrotation.

[0072] In another embodiment of the utility model, a bottle cap protective cover for preventing misrotation comprises a body, the body being provided with an accommodating space for accommodating the bottle cap, the bottle cap protective cover further comprising: a fixing rib, a notch, a pull handle and an easy-to-pull groove;

[0073] The fixing rib is provided at the lower part of the open end of the body. The inner diameter of the fixing rib is smaller than the inner diameter of the accommodating space and also smaller than the outer diameter of the outer straight edge of the bottle cap. The fixing rib is sleeved on the bottom side of the outer straight edge of the bottle cap, so that the body is sleeved on the outside of the bottle cap and cannot be removed.

[0074] The notch is provided on the fixing rib, one end of the notch is connected to the pull handle, and the other end is connected to the easy-to-pull groove. The easy-to-pull groove is provided on the side wall of the body, so that after grasping the pull handle and pulling upward, the fixing rib is broken from the notch, and the body is pulled open along the easy-to-pull groove at the notch, so that the body can be removed from the outside of the bottle cap.

[0075] The above embodiments are only preferred embodiments for fully illustrating the present invention, and the protection scope of the present invention is not limited thereto. Any equivalent substitution or modification made by those skilled in the art based on the present invention shall fall within the protection scope of the present invention.

Claims

1. A bottle cap protective cover for preventing misrotation, comprising a body, an inner wall of the body forming a receiving space, one end of the receiving space being an open end of the body, the receiving space being used to receive the bottle cap, and characterized in that: It also includes: fixed ribs, notches, pull handles and easy-pull grooves; The fixing rib is provided at the lower part of the open end of the body, the inner diameter of the fixing rib is smaller than the outer diameter of the lower part of the bottle cap, and the fixing rib is sleeved on the bottom side of the lower part of the bottle cap, so that the body is sleeved outside the bottle cap and cannot be removed; The notch is provided on the fixing rib, one end of the notch is connected to the pull handle, and the other end is connected to the easy-to-pull groove. The easy-to-pull groove is extended on the inner wall of the main body, so that after grasping the pull handle and pulling upward, the fixing rib is broken from the notch, and the main body is pulled open along the easy-to-pull groove at the notch, so that the main body can be removed from the outside of the bottle cap.

2. A bottle cap protective cover for preventing misrotation as claimed in claim 1, characterized in that: The bottle cap has an outer straight edge, the inner diameter of the fixing rib is smaller than the outer diameter of the outer straight edge, and the fixing rib presses over the outer straight edge and is sleeved on the bottom side of the outer straight edge.

3. A bottle cap protective cover for preventing misrotation according to claim 1 or 2, characterized in that: The fixing rib is circular.

4. A bottle cap protective cover for preventing misrotation according to claim 1 or 2, characterized in that: The fixing ribs are composed of three or more fixing ribs, and the inner diameter of the circle formed by the three or more fixing ribs is smaller than the outer diameter of the lower part of the bottle cap.

5. A bottle cap protective cover for preventing misrotation as claimed in claim 1 or 2, characterized in that: It also includes: an external structure display groove, which is arranged on the outside of the side wall of the body and at a position corresponding to the easy-to-pull groove.

6. A bottle cap protective cover for preventing misrotation, comprising a body, an inner wall of the body forming a receiving space, one end of the receiving space being an open end of the body, the receiving space being used to receive the bottle cap, characterized in that: It also includes: fixed ribs, notches, pull handles and easy-pull grooves; The fixing rib is provided at the lower part of the open end of the body, the inner diameter of the fixing rib is smaller than the outer diameter of the bottle mouth wide rib provided at the bottle mouth, and the fixing rib is sleeved on the bottom side of the bottle mouth wide rib, so that the body is sleeved on the outside of the bottle cap and cannot be removed; The notch is provided on the fixing rib, one end of the notch is connected to the pull handle, and the other end is connected to the easy-to-pull groove. The easy-to-pull groove is extended on the inner wall of the main body, so that after grasping the pull handle and pulling upward, the fixing rib is broken from the notch, and the main body is pulled open along the easy-to-pull groove at the notch, so that the main body can be removed from the outside of the bottle cap.

7. A bottle cap protective cover for preventing misrotation as claimed in claim 6, characterized in that: The fixing rib is circular.

8. The bottle cap protective cover for preventing misrotation according to claim 6, characterized in that: The fixing ribs are composed of three or more fixing ribs, and the inner diameter of the circle formed by the three or more fixing ribs is smaller than the outer diameter of the bottle mouth wide ribs provided on the bottle mouth.

9. A bottle cap protective cover for preventing misrotation as claimed in claim 6, 7 or 8, characterized in that: It also includes: an external structure display groove, which is arranged on the outside of the side wall of the body and at a position corresponding to the easy-to-pull groove.

10. A bottle cap protective cover for preventing misrotation, comprising a body, the body being provided with a receiving space for receiving the bottle cap, characterized in that: It also includes: fixed ribs, notches, pull handles and easy-pull grooves; The fixing rib is provided at the lower part of the open end of the body, and the inner diameter of the fixing rib is smaller than the inner diameter of the accommodating space and also smaller than the outer diameter of the outer straight edge of the bottle cap. The fixing rib is sleeved on the bottom side of the outer straight edge of the bottle cap, so that the body is sleeved on the outside of the bottle cap and cannot be removed; The notch is provided on the fixing rib, one end of the notch is connected to the pull handle, and the other end is connected to the easy-to-pull groove, which is provided on the side wall of the body, so that after grasping the pull handle and pulling upward, the fixing rib is broken starting from the notch, and the body is pulled open along the easy-to-pull groove at the notch, so that the body can be removed from the outside of the bottle cap.

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