A liquid storage bottle

Abstract

The utility model relates to liquid storage technical field especially is related to a kind of liquid storage bottle, including bottle body, the upside of bottle body is provided with bottle plug, the bottle plug is used to insert matched product, the middle part of bottle plug is equipped with liquid flow channel, the liquid flow channel is set through bottle plug, the liquid flow channel is communicated with bottle body interior, the sidewall of bottle plug is protruded and is equipped with buckle, the bottle body is set with limit buckle corresponding buckle, the limit buckle and buckle can abut. Bottle body and bottle plug are connected and fixed by the abutment of buckle and limit buckle, and the combination of bottle plug and bottle body is facilitated, even if the problem of air pressure change appears due to temperature change, the position of bottle plug can also be limited by buckle and limit buckle, reduce the situation that bottle plug is broken out, improve the stability of bottle plug.

Description

Technical Field

[0001] This utility model relates to the field of liquid storage technology, and in particular to a liquid storage bottle. Background Technology

[0002] Plastic bottles are primarily made from materials such as polyethylene or polypropylene, with the addition of various organic solvents. They widely use polyester (PET), polyethylene (PE), and polypropylene (PP) as raw materials, adding appropriate organic solvents, and then molding them through plastic molds using blow molding, extrusion blow molding, or injection molding. They are mainly used for single-use plastic packaging of liquids or solids such as beverages, food, pickles, honey, dried fruit, edible oil, and agricultural and veterinary drugs. Plastic bottles are characterized by their durability, low cost, high transparency, and use of food-grade materials.

[0003] Some plastic bottles under existing technology need to be plugged in and replaced. For example, products such as liquid spray guns and electric mosquito coils all require such plastic bottles. However, some devices such as electric mosquito coils and aromatherapy require heating the liquid. At this time, the plastic bottle is prone to bursting due to temperature changes, that is, the bottle stopper comes out of the bottle body. Utility Model Content

[0004] To address the issue that some plastic bottles in the existing technology require plugging and unplugging for replacement, such as those used in mosquito repellent spray guns and electric mosquito coils, which require heating of the liquid, causing the plastic bottle to easily break off due to temperature changes, this application provides a liquid storage tray with the following specific solution.

[0005] A liquid storage bottle includes a bottle body, a stopper is provided on the upper side of the bottle body, the stopper is used to insert and mate with a product, a liquid flow channel is provided in the middle of the stopper, the liquid flow channel is provided through the stopper and communicates with the interior of the bottle body, a buckle is provided on the side wall of the stopper, and a limit buckle is provided on the bottle body corresponding to the buckle, the limit buckle and the buckle can abut against each other.

[0006] By adopting the above technical solution, the bottle body and the bottle stopper are connected and fixed by abutting with buckles and limiting buckles, which facilitates the combination of the bottle stopper and the bottle body. Even if there is a problem of air pressure change due to temperature change, the buckles and limiting buckles can restrict the position of the bottle stopper, reduce the possibility of the bottle stopper being popped out, and improve the stability of the bottle stopper.

[0007] Optionally, the buckle is arranged in a ring shape and surrounds the bottle stopper.

[0008] By adopting the above technical solution, the buckle is arranged in a ring around the bottle stopper, which increases the contact area between the buckle and the limiting buckle, making the connection more stable, enhancing the reliability of the connection between the bottle stopper and the bottle body, and further reducing the occurrence of bottle stopper breakage.

[0009] Optionally, the limiting buckle is also arranged in a ring shape, and the limiting buckle is arranged around the inner wall of the bottle.

[0010] By adopting the above technical solutions, the limiting buckle is also set to a ring shape, making the connection between the bottle stopper and the bottle body more stable and the sealing performance better, which can better prevent liquid leakage and ensure the safety and reliability of liquid storage.

[0011] Optionally, the bottom of the bottle stopper is provided with an inclined conical surface, which is arranged circumferentially around the bottle stopper.

[0012] By adopting the above technical solution, an inclined conical surface is set at the bottom of the bottle stopper. When the bottle stopper is installed and fitted, the inclined conical surface makes it easier for the buckle to pass through the limit buckle, thereby forming a contact and further improving the convenience of assembly.

[0013] Optionally, the upper part of the bottle stopper is provided with a insertion tube, the insertion tube is hollow inside and communicates with the liquid flow channel, and the insertion tube is used to insert into the mating product.

[0014] By adopting the above technical solution, a connector is set on the bottle stopper, which can be directly inserted when it is used with the corresponding product, further improving the convenience of the use.

[0015] Optionally, the insertion tube is further provided with a support plate, the support plate being arranged at equal intervals around the insertion tube, one side of the support plate being integrally formed with the insertion tube, and the other side of the support plate being integrally formed with the bottle body.

[0016] By adopting the above technical solutions, the connection between the connector and the bottle is made more stable under the support of the support plate, thereby enhancing the structural stability of the connector and ensuring its normal use during liquid transportation.

[0017] Optionally, the insertion tube is tapered, and the cross-sectional area of ​​the end of the insertion tube away from the bottle stopper is smaller than that of the end closer to the bottle stopper.

[0018] By adopting the above technical solutions, it is easier to insert the connector into the product, thus improving the compatibility between the connector and the product and the ease of insertion.

[0019] Optionally, the inclined conical surface is provided with a plurality of corrugated protrusions, which are equidistantly spaced along the inclined conical surface.

[0020] By adopting the above technical solution, setting equidistant corrugated protrusions on the inclined conical surface can increase the contact area, enhance the sealing performance, and further reduce the occurrence of blockage.

[0021] Optionally, the bottle body is also provided with a threaded section for installing a bottle cap.

[0022] By adopting the above technical solution, the threaded section on the bottle body can be easily installed with the bottle cap, thereby sealing the bottle body and preventing liquid leakage or external impurities from entering the bottle body.

[0023] Optionally, a limiting ring is also provided on the lower side of the threaded section. The limiting ring surrounds the bottle body and is used to abut against the bottle cap.

[0024] By adopting the above technical solution, a threaded section is provided on the bottle body for installing the bottle cap, and a limiting ring is arranged around the lower side of the threaded section to abut against the bottle cap, which can prevent the bottle cap from being screwed in too much and ensure that the bottle cap is installed in place and securely.

[0025] In summary, this application has at least the following beneficial effects: This application addresses the problem that some plastic bottles in the prior art require plugging and unplugging for replacement, such as those used in spray guns and electric mosquito repellents. However, some devices, such as electric mosquito repellents and aromatherapy devices, require heating of the liquid. In this case, the plastic bottle is prone to bursting due to temperature changes, meaning the stopper comes out of the bottle. This application solves the problem by setting a buckle at the stopper and a corresponding limiting buckle on the bottle body, which can effectively limit the displacement of the stopper and reduce the occurrence of bursting due to air pressure changes. Attached Figure Description

[0026] Figure 1 This is a perspective view of Example 1.

[0027] Figure 2 This is a cross-sectional view of Embodiment 1.

[0028] Figure 3 This is a cross-sectional view of Embodiment 2.

[0029] Explanation of reference numerals in the attached figures: 1. Bottle body; 11. Limiting buckle; 12. Threaded section; 13. Limiting ring; 2. Bottle stopper; 21. Liquid flow channel; 22. Clip; 23. Inclined conical surface; 231. Corrugated protrusion; 24. Insert pipe; 241. Support plate; Detailed Implementation

[0030] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. Example

[0031] A liquid storage bottle, such as Figure 1 and Figure 2 As shown, the device includes a bottle body 1, a bottle stopper 2 is provided on the upper side of the bottle body 1, the bottle stopper 2 is used to insert and cooperate with the product, a liquid flow channel 21 is provided in the middle of the bottle stopper 2, the liquid flow channel 21 is provided through the bottle stopper 2 and communicates with the interior of the bottle body 1, a buckle 22 is provided on the side wall of the bottle stopper 2, and a limit buckle 11 is provided on the bottle body 1 corresponding to the buckle 22, the limit buckle 11 and the buckle 22 can abut against each other.

[0032] like Figure 1 and Figure 2 As shown, the buckle 22 is arranged in a ring shape, surrounding the bottle stopper 2. The limiting buckle 11 is also arranged in a ring shape, surrounding the inner wall of the bottle body 1. In specific implementation, the limiting buckle 11 can contact the buckle 22 to form friction, thereby limiting the displacement of the bottle stopper 2 and reducing the possibility of the stopper breaking off.

[0033] like Figure 1 and Figure 2 As shown, the bottom of the bottle stopper 2 is provided with an inclined conical surface 23, which is arranged circumferentially around the bottle stopper 2. In specific implementation, the inclined conical surface 23 makes it easier for the bottle stopper 2 to be inserted into the bottle body 1, further improving the convenience of installation.

[0034] like Figure 1 and Figure 2 As shown, the upper part of the bottle stopper 2 is provided with a connector 24. The connector 24 is hollow inside and communicates with the liquid flow channel 21. The connector 24 is used to insert and fit the product. A support plate 241 is also provided on the connector 24. The support plate 241 is arranged at equal intervals around the connector 24. One side of the support plate 241 is integrally formed with the connector 24, and the other side of the support plate 241 is integrally formed with the bottle body 1. The connector 24 is conical, and the cross-sectional area of ​​the end of the connector 24 away from the bottle stopper 2 is smaller than that of the end closer to the bottle stopper 2. In specific implementations, some electric aromatherapy diffusers and electric mosquito coils work by introducing liquid and heating it. For example, if the bottle body 1 is inserted upside down, it can work under the action of gravity. Some also use a micro pump for extraction. Therefore, using this type of connector 24 can effectively deliver the liquid into the corresponding product, thereby realizing its operation.

[0035] like Figure 1 and Figure 2 As shown, the bottle body 1 is also provided with a threaded section 12, which is used to install the bottle cap. A limiting ring 13 is also provided on the lower side of the threaded section 12, surrounding the bottle body 1 and abutting against the bottle cap. In practical implementation, the bottle cap can be threaded onto the bottle body 1 to further improve the protective effect, while the limiting ring 13 can restrict the displacement of the bottle cap and reduce the impact on the stopper 2.

[0036] Working principle: A buckle 22 is set at the bottle stopper 2, and a corresponding limit buckle 11 is set on the bottle body 1, which can effectively limit the displacement of the bottle stopper 2 and reduce the situation of the stopper breaking due to changes in air pressure. Example

[0037] like Figure 3 As shown, the main difference between Embodiment 2 and Embodiment 1 is that Embodiment 1 has multiple corrugated protrusions 231 on its inclined conical surface 23, and the corrugated protrusions 231 are equidistantly spaced along the conical arc surface. In specific implementation, the corrugated protrusions 231 can abut against the limiting buckle 11 in sequence, thereby further reducing the possibility of the bottle stopper 2 breaking off.

[0038] Working principle: The basic working principle is the same as in Example 1, but the corrugated protrusion 231 is added to further reduce the possibility of blockage.

[0039] The above are preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made to the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A liquid storage bottle, comprising a bottle body (1), characterized in that: A bottle stopper (2) is provided on the upper side of the bottle body (1). The bottle stopper (2) is used to insert and fit the product. A liquid flow channel (21) is provided in the middle of the bottle stopper (2). The liquid flow channel (21) is provided through the bottle stopper (2). The liquid flow channel (21) is connected to the inside of the bottle body (1). A buckle (22) is provided on the side wall of the bottle stopper (2). A limit buckle (11) is provided on the bottle body (1) corresponding to the buckle (22). The limit buckle (11) and the buckle (22) can abut against each other.

2. A liquid storage bottle according to claim 1, characterized in that: The buckle (22) is arranged in a ring shape and surrounds the bottle stopper (2).

3. A liquid storage bottle according to claim 2, characterized in that: The limiting buckle (11) is also arranged in a ring shape, and the limiting buckle (11) is arranged around the inner wall of the bottle body (1).

4. A liquid storage bottle according to claim 3, characterized in that: The bottom of the bottle stopper (2) is provided with an inclined conical surface (23), which is arranged around the bottle stopper (2) circumferentially.

5. A liquid storage bottle according to claim 1, characterized in that: The upper part of the bottle stopper (2) is provided with a insertion tube (24), the insertion tube (24) is hollow inside and communicates with the liquid flow channel (21), and the insertion tube (24) is used to insert into the product.

6. A liquid storage bottle according to claim 5, characterized in that: The insertion tube (24) is also provided with a support plate (241). The support plate (241) is arranged at equal intervals around the insertion tube (24). One side of the support plate (241) is integrally formed with the insertion tube (24), and the other side of the support plate (241) is integrally formed with the bottle body (1).

7. A liquid storage bottle according to claim 6, characterized in that: The insertion tube (24) is cone-shaped, and the cross-sectional area of ​​the end of the insertion tube (24) away from the bottle stopper (2) is smaller than that of the end near the bottle stopper (2).

8. A liquid storage bottle according to claim 4, characterized in that: The inclined conical surface (23) is provided with a plurality of corrugated protrusions (231), which are equidistantly spaced along the inclined conical surface (23).

9. A liquid storage bottle according to claim 1, characterized in that: The bottle body (1) is also provided with a threaded section (12), which is used to install the bottle cap.

10. A liquid storage bottle according to claim 9, characterized in that: A limiting ring (13) is also provided on the lower side of the threaded section (12). The limiting ring (13) surrounds the bottle body (1) and is used to abut against the bottle cap.

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