Dual rotation stop backspin leak resistant pump package

Abstract

The utility model relates to the field of packing bottle, specifically disclose the prevent pump back whirl liquid leakage packing bottle with double rotation -stop, including packing bottle main part, packing bottle main part includes bottle mouth, is equipped with screw thread structure on the bottle mouth, the screw thread structure includes first strip convex, first strip convex spiral arrangement along the outer wall of bottle mouth, the below of first strip convex is equipped with second strip convex, second strip convex spiral arrangement along the outer wall of bottle mouth, the thickness of first strip convex is greater than the thickness of second strip convex, the bottle mouth still is equipped with a rotation -stop ring, and the rotation -stop ring is fixed below the screw thread structure, and the rotation -stop ring is a rectangle strip, and the rectangle strip is connected along the bottle mouth circumference arrangement in the head -tail, is equipped with two opposite convexes on the rotation -stop ring, and the convex presents the right triangle structure, and the surface of convex is higher than the surface of rotation -stop ring, and one connecting surface of convex and rotation -stop ring is inclined plane.

Description

Technical Field

[0001] This utility model relates to the field of packaging bottles, specifically a packaging bottle with double anti-rotation to prevent pump vortexing and leakage. Background Technology

[0002] Existing packaging bottles are still prone to leakage problems even with anti-rotation rings at the ends. Leakage from packaging bottles is not only a matter of physical damage, but may also trigger a chain reaction of health threats, product failure, and ecological pollution. Utility Model Content

[0003] The purpose of this invention is to provide a packaging bottle with double anti-rotation to prevent pump vortexing and leakage, thereby solving the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a packaging bottle with double anti-rotation to prevent pump vortexing and leakage, comprising a packaging bottle body, characterized in that the packaging bottle body includes a bottle mouth, the bottle mouth is provided with a threaded structure, the threaded structure includes a first strip-shaped protrusion, the first strip-shaped protrusion is spirally arranged along the outer wall of the bottle mouth, a second strip-shaped protrusion is provided below the first strip-shaped protrusion, the second strip-shaped protrusion is spirally arranged along the outer wall of the bottle mouth, and the thickness of the first strip-shaped protrusion is greater than the thickness of the second strip-shaped protrusion;

[0005] The bottle opening is also provided with an anti-rotation ring, which is fixed below the threaded structure. The anti-rotation ring is a rectangular strip connected end to end and arranged around the bottle opening. The anti-rotation ring has two opposing protrusions, which are right-angled triangular structures. The surface of the protrusion is higher than the surface of the anti-rotation ring, and one of the connecting surfaces of the protrusion and the anti-rotation ring is an inclined surface.

[0006] This invention enhances the rotational resistance between the bottle cap and the bottle mouth by adding opposing protrusions to the anti-rotation ring, ensuring a tight seal during transportation and storage. The inclined surface also makes it easier for consumers to unscrew. Furthermore, this invention optimizes the thread structure; the two protrusions further enhance the leak-proof effect of the thread structure.

[0007] Further preferably, one of the right-angled sides of the protrusion is connected to the anti-rotation ring, and the inclined surface is an inclined surface of a right-angled triangle structure.

[0008] This allows for optimization of the manufacturing process and reduction of costs.

[0009] Further preferably, the bottle mouth is provided with a positioning protrusion that is positioned opposite to the protrusion, and the installation position of the positioning protrusion and the installation position of the protrusion are on the same plane.

[0010] It allows for easy positioning, making it convenient for consumers to apply force.

[0011] Further preferably, the thickness of the anti-rotation ring is greater than the thickness of the first strip-shaped protrusion.

[0012] It can prevent leakage at the end.

[0013] Further preferably, the outer side of the packaging bottle is covered with a packaging film, and the surface of the packaging film is covered with a color-developing layer made of pH test paper.

[0014] The color change can be observed based on the pH value of the packaging film after it absorbs water, making it easier to detect leaks.

[0015] Further preferably, the edge of the anti-rotation ring is arc-shaped.

[0016] Reduce the formation of sharp points. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the bottle opening of this utility model;

[0018] Figure 2 This is a top view of the bottle opening of this utility model;

[0019] Figure 3 This is a schematic diagram of the overall structure of this utility model.

[0020] In the picture: 1. Bottle mouth; 2. First strip-shaped protrusion; 3. Second strip-shaped protrusion; 4. Anti-rotation ring; 5. Protrusion; 6. Main body of the packaging bottle. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] In the description of this utility model, it should be noted that the terms "vertical", "up", "down", "horizontal", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0023] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0024] Please see Figure 1-3 This utility model provides a technical solution: a packaging bottle with double anti-rotation to prevent pump vortexing and leakage, including a packaging bottle body 6, a bottle mouth 1, a threaded structure on the bottle mouth, the threaded structure including a first strip-shaped protrusion 2, the first strip-shaped protrusion being spirally arranged along the outer wall of the bottle mouth, a second strip-shaped protrusion 3 being provided below the first strip-shaped protrusion, the second strip-shaped protrusion being spirally arranged along the outer wall of the bottle mouth, the thickness of the first strip-shaped protrusion being greater than the thickness of the second strip-shaped protrusion; the bottle mouth is also provided with an anti-rotation ring 4, the anti-rotation ring being fixed below the threaded structure, the anti-rotation ring being a rectangular strip, the rectangular strip being connected end to end and arranged along the circumference of the bottle mouth, the anti-rotation ring having two opposing protrusions 5, the protrusions having a right-angled triangular structure, the surface of the protrusion being higher than the surface of the anti-rotation ring, and one of the connecting surfaces of the protrusion and the anti-rotation ring being an inclined surface.

[0025] This invention enhances the rotational resistance between the bottle cap and the bottle mouth by adding opposing protrusions to the anti-rotation ring, ensuring a tight seal during transportation and storage. The inclined surface also makes it easier for consumers to unscrew. Furthermore, this invention optimizes the thread structure; the two protrusions further enhance the leak-proof effect of the thread structure.

[0026] Further preferably, one of the right-angled sides of the protrusion is connected to the anti-rotation ring, and the inclined surface is an inclined surface of a right-angled triangle structure.

[0027] This allows for optimization of the manufacturing process and reduction of costs.

[0028] Further optimization involves providing a positioning protrusion on the bottle neck, with the positioning protrusion and the protrusion positioned on the same plane. This facilitates positioning and allows consumers to apply force more easily.

[0029] Further optimization involves ensuring that the thickness of the anti-rotation ring is greater than the thickness of the first strip-shaped protrusion. This helps prevent leakage at the end.

[0030] Further optimization involves an outer packaging film covering the bottle, with a color-developing layer made of pH test paper on its surface. This allows for color detection based on pH changes after the packaging film absorbs water, making it easier to identify leaks.

[0031] Further optimization involves making the edge of the anti-rotation ring curved to reduce the formation of sharp points.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A packaging bottle with double anti-rotation features to prevent pump vortexing and leakage, comprising a bottle body, characterized in that, The main body of the packaging bottle includes a bottle mouth, and the bottle mouth is provided with a threaded structure. The threaded structure includes a first strip-shaped protrusion, which is spirally arranged along the outer wall of the bottle mouth. A second strip-shaped protrusion is provided below the first strip-shaped protrusion, which is spirally arranged along the outer wall of the bottle mouth. The thickness of the first strip-shaped protrusion is greater than the thickness of the second strip-shaped protrusion. The bottle opening is also provided with an anti-rotation ring, which is fixed below the threaded structure. The anti-rotation ring is a rectangular strip connected end to end and arranged around the bottle opening. The anti-rotation ring has two opposing protrusions, which are right-angled triangular structures. The surface of the protrusion is higher than the surface of the anti-rotation ring, and one of the connecting surfaces of the protrusion and the anti-rotation ring is an inclined surface.

2. The packaging bottle with double anti-rotation mechanism to prevent pump vortexing and leakage according to claim 1, characterized in that: The bottle opening is provided with a positioning protrusion that is positioned opposite to the protrusion. The installation position of the positioning protrusion and the installation position of the protrusion are on the same plane.

3. The packaging bottle with double anti-rotation mechanism to prevent pump vortexing and leakage according to claim 1, characterized in that: The thickness of the anti-rotation ring is greater than the thickness of the first strip-shaped protrusion.

4. The packaging bottle with double anti-rotation mechanism to prevent pump vortexing and leakage according to claim 1, characterized in that: The outer side of the packaging bottle is covered with a packaging film, and the surface of the packaging film is covered with a color-developing layer made of pH test paper.

5. The packaging bottle with double anti-rotation mechanism to prevent pump vortexing and leakage according to claim 1, characterized in that: The edge of the anti-rotation ring is arc-shaped.

6. The packaging bottle with double anti-rotation mechanism to prevent pump vortexing and leakage according to claim 1, characterized in that: One of the right-angled sides of the protrusion is connected to the anti-rotation ring, and the inclined surface is the inclined surface of a right-angled triangle structure.

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