Engine oil bottle with oil guide structure

Abstract

The utility model relates to the technical field of engine oil bottles, in particular to an engine oil bottle with an oil guide structure, which comprises a bottle body, the top end of the bottle body is fixedly connected with a bottle opening, an oil guide nozzle is mounted on the bottle opening, the whole oil guide nozzle is of a circular truncated cone-shaped structure, a first internal thread is arranged on the inner wall of the oil guide nozzle, and a second internal thread is arranged on the inner wall of the oil guide nozzle. The outer wall of the bottle opening is provided with a first external thread, the first internal thread is in threaded connection with the first external thread, a rubber plug is clamped to the top end of the oil guide nozzle, and a bottle cap is installed on the bottle opening and abuts against the rubber plug. The oil guide nozzle of the circular truncated cone structure is connected to the bottle opening in a threaded mode, the oil flow guide path is optimized, the oil outflow amount can be more accurately controlled, the problems of oil splashing and dripping leakage in the dumping process can be effectively solved, meanwhile, the rubber plug and the bottle cap are matched to form double-sealing protection, oil leakage in the transportation and storage process can be prevented, and the service life of the oil bottle is prolonged. And air can be isolated to avoid oxidative deterioration.

Description

Technical Field

[0001] This utility model relates to an oil bottle, specifically an oil bottle with an oil guiding structure, and belongs to the technical field of oil bottle technology. Background Technology

[0002] Engine oil, also known as motor oil, plays a role in lubricating and reducing friction in the engine, assisting in cooling, sealing against leaks, preventing rust and corrosion, and absorbing shocks. Engine oil bottles are special containers used for storing, transporting, and refilling engine oil. They are widely used in car maintenance, machinery maintenance, and other scenarios. Their design needs to meet the characteristics of sealing, portability, leak prevention, and adaptability to different filling needs. They are usually made of polymer materials, and some high-end products may also use metal materials.

[0003] However, traditional oil bottles use a large-diameter bottle mouth for easy filling, making it difficult to accurately control the small amount of oil added when adding oil to the engine. This can easily lead to overfilling or underfilling. In addition, the large flow rate and strong inertia of the oil during pouring can easily cause splashing, resulting in oil waste. If a guide nozzle is directly installed, it can easily lead to difficulties in pouring oil back into the oil bottle. Utility Model Content

[0004] The purpose of this invention is to provide an oil bottle with an oil guiding structure to solve the above problems. By connecting the oil guide nozzle with a frustum-shaped structure to the bottle mouth threadedly, the oil flow path is optimized, which can more accurately control the oil flow rate and effectively reduce the problem of oil splashing and dripping when pouring. At the same time, the rubber stopper and the bottle cap form a double seal protection, which can prevent oil leakage during transportation and storage and isolate air to avoid oxidation and deterioration.

[0005] This utility model achieves the above-mentioned objective through the following technical solution: an oil bottle with an oil guiding structure includes a bottle body, a bottle mouth fixedly connected to the top of the bottle body, an oil guiding assembly installed on the bottle mouth, the oil guiding assembly including an oil guiding nozzle, the oil guiding nozzle being installed on the bottle mouth, the oil guiding nozzle having an overall frustum-shaped structure, a first internal thread on the inner wall of the oil guiding nozzle, a first external thread on the outer wall of the bottle mouth, the first internal thread and the first external thread being threadedly connected, a rubber stopper engaging at the top of the oil guiding nozzle, and a bottle cap installed on the bottle mouth, the bottle cap abutting against the rubber stopper.

[0006] Preferably, a rubber pad is installed inside the oil guide nozzle, and the bottom end of the rubber pad abuts against the top end of the bottle opening.

[0007] Preferably, the bottle opening is provided with a second internal thread, and the outer wall of the oil guide nozzle is provided with a second external thread.

[0008] Preferably, the bottle opening has a stepped cross-section, the oil guide nozzle has a trapezoidal cross-section, and the rubber stopper has a T-shaped cross-section.

[0009] Preferably, a connecting rope is fixedly connected to the oil guide nozzle, and the top end of the connecting rope is fixedly connected to the rubber stopper.

[0010] Preferably, the outer wall of the oil guide nozzle is provided with a plurality of first anti-slip grooves, and the plurality of first anti-slip grooves are distributed in a circumferential array.

[0011] Preferably, the outer wall of the bottle opening is provided with a third external thread, and the inner wall of the bottle cap is provided with a third internal thread, and the third external thread and the third internal thread are threadedly connected to each other.

[0012] Preferably, the outer wall of the bottle cap is provided with a plurality of second anti-slip grooves, which are distributed in a circumferential array.

[0013] Preferably, a handle is fixedly connected to the top of the bottle body, and a handle is fixedly connected to the side wall of the bottle body.

[0014] The beneficial effects of this utility model are: an oil guide nozzle is installed on the bottle mouth, the oil guide nozzle has a frustum-shaped structure, the inner wall of the oil guide nozzle is provided with a first internal thread, the outer wall of the bottle mouth is provided with a first external thread, the first internal thread and the first external thread are threadedly connected, a rubber stopper is engaged at the top of the oil guide nozzle, and a bottle cap is installed on the bottle mouth, with the bottle cap abutting against the rubber stopper. Align the first internal thread on the inner wall of the oil guide nozzle with the first external thread on the outer wall of the bottle mouth, and then tighten the oil guide nozzle to fix the first internal thread and the first external thread in a threaded connection. This allows the oil guide nozzle to be quickly installed on the bottle mouth. By connecting the oil guide nozzle with a frustum-shaped structure to the bottle mouth thread, the oil flow path is optimized, thereby controlling the oil flow more precisely and effectively reducing the splashing and dripping of oil when pouring. After removing the oil guide nozzle, invert the oil guide nozzle inside the bottle mouth to avoid the problem of difficulty in pouring oil back into the oil bottle caused by directly setting the guide nozzle. Then, snap the rubber stopper onto the top of the oil guide nozzle. Finally, screw the bottle cap onto the bottle mouth and press it against the rubber stopper. The cooperation between the rubber stopper and the bottle cap forms a double seal, which can prevent oil leakage during transportation and storage and isolate air to prevent oxidation and deterioration. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a schematic diagram of the connection structure between the bottle body and the bottle mouth of this utility model;

[0017] Figure 3 for Figure 2 The diagram shown is an enlarged view of the structure of part A.

[0018] Figure 4 for Figure 3 The diagram shown is an enlarged view of the structure of section B.

[0019] Figure 5 This is a schematic diagram of the connection structure between the oil guide nozzle and the rubber stopper of this utility model.

[0020] In the diagram: 1. Bottle body; 2. Bottle mouth; 3. Oil guiding assembly; 301. Oil guiding nozzle; 302. First internal thread; 303. First external thread; 304. Rubber pad; 305. Second internal thread; 306. Second external thread; 307. Rubber stopper; 308. Connecting rope; 309. First anti-slip groove; 4. Bottle cap; 5. Third external thread; 6. Third internal thread; 7. Second anti-slip groove; 8. Handle; 9. Handle. 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] Please see Figures 1-5 As shown, an oil bottle with an oil guiding structure includes a bottle body 1. A bottle mouth 2 is fixedly connected to the top of the bottle body 1. An oil guiding assembly 3 is installed on the bottle mouth 2. The oil guiding assembly 3 includes an oil guiding nozzle 301. The oil guiding nozzle 301 is installed on the bottle mouth 2. The oil guiding nozzle 301 has a frustum-shaped structure. The inner wall of the oil guiding nozzle 301 is provided with a first internal thread 302. The outer wall of the bottle mouth 2 is provided with a first external thread 303. The first internal thread 302 and the first external thread 303 are threadedly connected. A rubber stopper 307 is engaged at the top of the oil guiding nozzle 301. A bottle cap 4 is installed on the bottle mouth 2. The bottle cap 4 abuts against the rubber stopper 307. A rubber gasket 304 is installed inside the oil guiding nozzle 301. The bottom end of the rubber gasket 304 abuts against the top end of the bottle mouth 2. The rubber gasket 304 increases the sealing between the oil guiding nozzle 301 and the bottle mouth 2, preventing leakage when pouring oil.

[0023] As a technical optimization of this utility model, the bottle mouth 2 is provided with a second internal thread 305, and the outer wall of the oil guide nozzle 301 is provided with a second external thread 306. When pouring oil back into the oil bottle, the oil guide nozzle 301 is removed from the bottle mouth 2, and then the oil guide nozzle 301 is inverted and screwed into the bottle mouth 2. The oil guide nozzle 301 is fixed on the bottle mouth 2 by the threaded connection between the second internal thread 305 on the bottle mouth 2 and the second external thread 306 on the outer wall of the oil guide nozzle 301, thereby facilitating the pouring of oil back into the oil bottle.

[0024] As a technical optimization of this utility model, the cross-section of the bottle mouth 2 is a stepped structure, and the cross-section of the oil guide nozzle 301 is a trapezoidal structure. The trapezoidal slope of the oil guide nozzle 301 increases the buffer space of the oil, making the flow more stable and precise. The cross-section of the rubber stopper 307 is a "T" shaped structure. A connecting rope 308 is fixedly connected to the oil guide nozzle 301. The top end of the connecting rope 308 is fixedly connected to the rubber stopper 307. The connecting rope 308 can flexibly fix the rubber stopper 307 to the oil guide nozzle 301 to prevent the rubber stopper 307 from being lost after being removed.

[0025] As a technical optimization of this utility model, the outer wall of the bottle mouth 2 is provided with a third external thread 5, and the inner wall of the bottle cap 4 is provided with a third internal thread 6. The third external thread 5 and the third internal thread 6 are threadedly connected to each other. Through the threaded connection of the third external thread 5 and the third internal thread 6, the bottle cap 4 and the bottle mouth 2 can be tightly connected and quickly disassembled. The outer wall of the oil guide nozzle 301 is provided with a plurality of first anti-slip grooves 309, which are arranged in a circumferential array. The outer wall of the bottle cap 4 is provided with a plurality of second anti-slip grooves 7, which are arranged in a circumferential array. The first anti-slip grooves 309 on the outer wall of the oil guide nozzle 301 and the second anti-slip grooves 7 on the outer wall of the bottle cap 4 can increase the friction between the hand and the oil guide nozzle 301 and the bottle cap 4, making it easier for the operator to screw the oil guide nozzle 301 and the bottle cap 4.

[0026] As a technical optimization of this utility model, a handle 8 is fixedly connected to the top of the bottle body 1, and a handle 9 is fixedly connected to the side wall of the bottle body 1. The handle 8 at the top of the bottle body 1 makes it easy to lift the oil bottle vertically, which can save effort. The handle 9 on the side wall is conducive to horizontal gripping and precise control of the pouring angle and flow rate. The two work together to improve the convenience and safety of operating the oil bottle.

[0027] In use, when installing the oil guide nozzle 301, firstly, align the first internal thread 302 on the inner wall of the oil guide nozzle 301 with the first external thread 303 on the outer wall of the bottle mouth 2, and then tighten the oil guide nozzle 301 so that the first internal thread 302 and the first external thread 303 are fully threadedly connected. At the same time, the oil guide nozzle 301 drives the rubber pad 304 to press against the top surface of the bottle mouth 2, thereby ensuring that the oil guide nozzle 301 is firmly fixed and reliably sealed. The oil guide nozzle 301 has a frustum-shaped structure, which allows for more precise control of the oil flow rate by utilizing its narrow top and wide bottom design, making it easier to add small amounts of oil to the engine accurately, and reducing oil splashing and dripping when pouring. After the engine oil is added, insert the rubber stopper 307 into the opening at the top of the oil guide nozzle 301, and then tighten the bottle cap 4 so that the third internal thread 6 on the inner wall of the bottle cap 4 is threadedly connected with the third external thread 5 on the outer wall of the bottle mouth 2. Meanwhile, the inner wall of the bottle cap 4 abuts against the top of the rubber stopper 307, forming a double seal through the cooperation of the bottle cap 4 and the rubber stopper 307, thus effectively preventing oil leakage. When it is necessary to pour oil back into the oil bottle, first rotate the oil guide nozzle 301 to separate the first internal thread 302 on its inner wall from the first external thread 303 on the outer wall of the bottle mouth 2. Then, the oil guide nozzle 301 can be removed and then inverted so that the narrower end of the oil guide nozzle 301 is inserted into the bottle mouth 2. Then, rotate the oil guide nozzle 301 so that the second external thread 306 on the outer wall of the oil guide nozzle 301 is threadedly connected and fixed with the second internal thread 305 inside the bottle mouth 2, thus making the oil guide nozzle 301 installed stably and firmly. At this time, the oil guide nozzle 301 has a "wide at the top and narrow at the bottom" structure. The wide top can accommodate more oil to flow in, and the narrow bottom fits the bottle mouth 2, guiding the oil to flow smoothly into the bottle, thus making it easier to pour the oil back.

[0028] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0029] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. An oil bottle with oil guide structure, comprising a bottle body (1), characterized in that: The bottle body (1) is fixedly connected to the top of the bottle mouth (2), and an oil guiding assembly (3) is installed on the bottle mouth (2). The oil guiding assembly (3) includes an oil guiding nozzle (301). The oil guiding nozzle (301) is installed on the bottle mouth (2). The oil guiding nozzle (301) has a frustum-shaped structure. The inner wall of the oil guiding nozzle (301) is provided with a first internal thread (302). The outer wall of the bottle mouth (2) is provided with a first external thread (303). The first internal thread (302) and the first external thread (303) are threadedly connected. A rubber stopper (307) is engaged at the top of the oil guiding nozzle (301). A bottle cap (4) is installed on the bottle mouth (2). The bottle cap (4) abuts against the rubber stopper (307).

2. The oil bottle with an oil-guiding structure according to claim 1, characterized in that: A rubber pad (304) is installed inside the oil guide nozzle (301), and the bottom end of the rubber pad (304) abuts against the top end of the bottle mouth (2).

3. The oil bottle with an oil-guiding structure according to claim 2, characterized in that: The bottle mouth (2) is provided with a second internal thread (305), and the outer wall of the oil guide nozzle (301) is provided with a second external thread (306).

4. The oil bottle with an oil-guiding structure according to claim 3, characterized in that: The bottle opening (2) has a stepped cross-section, the oil guide nozzle (301) has a trapezoidal cross-section, and the rubber stopper (307) has a "T" shaped cross-section.

5. The oil bottle with an oil-guiding structure according to claim 4, characterized in that: A connecting rope (308) is fixedly connected to the oil guide nozzle (301), and the top end of the connecting rope (308) is fixedly connected to the rubber stopper (307).

6. The oil bottle with an oil-guiding structure according to claim 5, characterized in that: The outer wall of the oil guide nozzle (301) is provided with a plurality of first anti-slip grooves (309), and the plurality of first anti-slip grooves (309) are distributed in a circumferential array.

7. The oil bottle with an oil-guiding structure according to claim 1, characterized in that: The outer wall of the bottle mouth (2) is provided with a third external thread (5), and the inner wall of the bottle cap (4) is provided with a third internal thread (6). The third external thread (5) and the third internal thread (6) are threadedly connected to each other.

8. The oil bottle with an oil-guiding structure according to claim 7, characterized in that: The outer wall of the bottle cap (4) is provided with multiple second anti-slip grooves (7), which are arranged in a circular array.

9. The oil bottle with an oil-guiding structure according to claim 1, characterized in that: A handle (8) is fixedly connected to the top of the bottle body (1), and a handle (9) is fixedly connected to the side wall of the bottle body (1).

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