CN203781006U - Oil bottle cap with sealing sleeve - Google Patents

Abstract

The utility model relates to the technical field of daily necessities, in particular to an oil bottle cap. An oil bottle cap provided with a sealing sleeve, including an outer cap and a cork, the cork adopts a cork with a hollow structure, the hollow part runs through the top surface and the bottom surface of the cork, the shape of the cork is the same as that of the bottle body The mouth of the bottle is matched, the bottle stopper is inserted into the bottle mouth and the bottle mouth is closed, the outer cover is closed on the bottle stopper, a sealing sleeve with a sealing function is arranged between the bottle stopper and the outer cover, and the sealing sleeve is arranged on the inner wall of the outer cover On, the sealing sleeve fits tightly on the bottle stopper. Due to the adoption of the above-mentioned technical scheme, the utility model improves the situation that the existing bottle cap with an oil collection tank affects the use effect due to the limitation of the oil collection amount, and adds an oil return hole and a booster device on the original basis , can keep the bottle hygienic and easy to use.

Description

An oil bottle cap provided with a sealing sleeve

technical field

The utility model relates to the technical field of daily necessities, in particular to an oil bottle cap.

Background technique

The oil bottle that people use daily is generally a glass bottle, is provided with a plastic bottle cap on it. After each use, it is inevitable that some residual oil adheres to the bottle mouth, and even flows out of the bottle along the bottle mouth. The oil adhering to the mouth of the bottle and the outer wall of the bottle is easy to catch the external dust and mix with it, and the mixture is also easy to fall into the food when the oil bottle is used next time; the mixture of oil and dust is not easy to clean, which will make the outer wall of the oil bottle dirty It is sticky and not easy to hold, which affects the use and is not hygienic.

At present, some bottle caps on the market are designed with an oil collecting tank, which can prevent the oil from flowing to the outside within a certain period of time, but the above problems will still occur when the oil collecting tank is full.

Utility model content

The purpose of the utility model is to provide an oil bottle cap provided with a sealing sleeve to solve the above technical problems.

The technical problem solved by the utility model can be realized by adopting the following technical solutions:

An oil bottle cap provided with a sealing sleeve, comprising an outer cap and a cork, the cork adopts a cork with a hollow structure, and the hollow part penetrates the top surface and the bottom surface of the cork, so that the oil in the bottle It can be poured out, the shape of the bottle stopper matches the bottle mouth of the bottle body, so that the bottle stopper can be tightly inserted into the bottle mouth, and the outer cover is closed on the bottle stopper. It is characterized in that a sealing sleeve with a sealing effect is provided between the bottle stopper and the outer cover, the sealing sleeve is arranged on the inner wall of the outer cover, and the outer cover is closed on the bottle stopper When it is put on, the sealing sleeve fits tightly on the cork, thereby isolating the cork from the outside world, so that the hollow part of the cork and the inside of the bottle body form a closed space, preventing external moisture and dust from passing through the cork It enters the inside of the oil bottle and pollutes the oil stored in the bottle. Even when the bottle body is dumped, the oil is not easy to flow out.

The utility model arranges a sealing sleeve between the bottle stopper and the outer cover, so that the bottle cover has a sealing effect, avoids the oil in the bottle from being polluted, and prevents the oil from flowing out from the gap between the bottle stopper and the inner wall of the bottle when the bottle body is dumped .

The middle part of the outer wall of the bottle stopper is provided with a boss, which is a protrusion that surrounds the outer wall of the bottle stopper and then closes. The boss divides the bottle stopper into upper and lower parts. When the lower part of the cork is inserted into the mouth of the bottle, the lower surface of the boss is hermetically covered on the upper surface of the mouth of the bottle, and the upper part of the cork is exposed at the mouth of the bottle;

The outer wall of the lower part of the bottle cork is provided with an oil deflecting ring, which is a protrusion that surrounds the lower outer wall of the bottle stopper and then closes, and the oil deflecting ring is inserted into the lower part of the bottle cork After the bottle mouth is stuffed into the inside of the bottle mouth together, it is in sealing contact with the inner wall of the bottle mouth. By arranging the boss and the oil deflector ring, when the bottle cap is closed on the bottle body, the oil deflector ring seals the bottle mouth, so that the oil in the bottle is isolated from the outside world, and the oil material can also be prevented from flowing out when the bottle body is toppled over.

There are at least two oil deflecting rings, and at least two of the oil deflecting rings are arranged on the outer wall of the lower part of the bottle stopper at a certain distance, so as to increase the sealing effect.

The top of the upper part of the bottle stopper is turned outwards to form a drainage nozzle with a sucker-like structure, so that when pouring oil, the oil material flows out of the bottle body along the turned-out part. When the outer cover is closed on the bottle stopper, the drainage nozzle contacts the inner wall of the sealing sleeve to produce a suction cup effect, ensuring good sealing.

An oil collecting groove is provided on the boss around the upper part of the bottle stopper, and the oil collecting groove is a groove arranged on the upper surface of the boss, and the extension of the oil collecting groove protrudes upward and bends outward, so The vertical distance from the top of the extension of the oil collecting groove to the center line of the cork is greater than the vertical distance from the top of the drainage nozzle to the center line of the cork, so that when the bottle is placed vertically, the freely dripping oil can fall Fall into the sump.

The height of the protrusion of the extension of the oil collecting groove is half of the height of the upper part of the bottle stopper. Such setting will not affect the oil pouring but also can enhance the oil collecting effect of the oil collecting groove.

The oil collecting tank is provided with at least one oil return hole, and the oil returning hole passes through the inside of the oil collecting tank and the lower part of the bottle stopper, and is arranged at the lowest point of the oil collecting tank.

The oil return hole is a tapered through hole with a large top and a small bottom. The diameter of the opening at the upper end in the oil collecting tank is 1.5mm-2.0mm, and the diameter of the opening at the lower end inside the lower part of the bottle stopper is 0.4mm-2.0mm. 0.8mm, by setting a tapered oil return hole, when pouring oil, the oil cannot flow out of the oil return hole due to tension, but when the oil is collected in the oil collection tank, the oil can flow back into the bottle from the oil return hole.

The upper part of the bottle stopper is provided with a telescopic hose, and the telescopic hose is arranged under the drainage nozzle. When the bottle cap is closed, the telescopic hose is squeezed and deformed. With the suction cup type drainage nozzle, it can achieve increased drainage. pressure effect.

The drainage nozzle is made of polyethylene, and the thickness of the drainage nozzle is 2.0mm-2.5mm.

The flexible hose is made of polyethylene, and the thickness of the flexible hose is 0.8mm-1.0mm.

The utility model ensures the stretchable deformation characteristics of the telescopic hose by arranging a thicker drainage nozzle and a thinner telescopic hose, and also ensures that the drainage nozzle will not be deformed when it is squeezed, and the force of extrusion makes it stretch The hose deforms, which creates a pressurizing effect.

The outer cover is made of a thermosetting plastic, so as to provide better support and protection.

The inner wall of the sealing sleeve is smooth, and when the outer cover is closed, a guide surface with a certain inclination is provided on the inner wall of the sealing sleeve that is in contact with the extension of the oil collection tank. By setting the guide surface, the outer cover The closing process is smoother and the sealing performance is better.

The included angle between the guide surface and the horizontal plane is 40°-75°, preferably 45°.

During the use of the utility model, when the outer cover is closed on the bottle stopper, due to the deformation of the telescopic hose, a certain pressure will be generated in the whole process of pressing down the outer cover to press the oil remaining in the oil collection tank back to the bottle through the oil return hole. Inside.

Beneficial effects: due to the adoption of the above-mentioned technical scheme, the utility model improves the situation that the existing bottle cap with the oil collection groove affects the use effect due to the limitation of the oil collection amount, and adds an oil return hole and an oil return hole on the original basis. The sealing device can keep the bottle body hygienic and easy to use.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is a longitudinal sectional view of the outer cover of the present utility model;

Fig. 3 is a longitudinal sectional view of the sealing sleeve of the present utility model;

Fig. 4 is a longitudinal sectional view of the bottle stopper of the present invention.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the utility model easy to understand, the utility model will be further elaborated below in conjunction with specific diagrams.

Referring to Fig. 1, Fig. 2 and Fig. 3, an oil bottle cap provided with a sealing sleeve includes an outer cap 1 and a cork 3, the cork 3 adopts a cork with a hollow structure, and the hollow part runs through the cork 3 The top surface and the bottom surface, so that the oil in the bottle can be poured out, the shape of the bottle stopper 3 matches the bottleneck of the bottle body, so that the bottle stopper 3 is tightly inserted into the bottle mouth, and the outer cover 1 is closed on the bottle stopper 3, A sealing sleeve 2 with a sealing function is arranged between the bottle stopper 3 and the outer cover 1. The sealing sleeve 2 is arranged on the inner wall of the outer cover 1. When the outer cover 1 is closed on the bottle stopper 3, the sealing sleeve 2 is airtight. Fitted tightly on the bottle stopper 3, the bottle stopper 3 is isolated from the outside world, so that the bottle stopper 3 and the inside of the bottle body form a closed space, preventing external moisture and dust from entering the oil bottle through the bottle stopper 3, and polluting the oil stored in the bottle. Oil, even when the bottle body is dumped, the oil is not easy to flow out. The utility model provides a sealing sleeve between the bottle stopper and the outer cover, so that the bottle cap has a sealing effect, prevents the oil in the bottle from being polluted, and prevents the oil from flowing out when the bottle body is dumped.

Referring to Fig. 4, a boss 301 is provided in the middle of the outer wall of the cork. The boss 301 is a protrusion that surrounds the outer wall of the cork and then closes. The boss 301 divides the cork into upper and lower parts. The lower part of the cork is inserted into the At the mouth of the bottle, the lower surface of the boss 301 is covered on the upper surface of the bottle mouth, and the upper part of the bottle stopper is exposed to the bottle mouth; at least two oil retaining rings 302 are arranged on the outer wall of the lower part of the bottle stopper, and the oil retaining rings 302 are one Surrounding the lower outer wall of the cork for a week, the oil deflector ring 302 is inserted into the bottle mouth together with the lower part of the cork into the bottle mouth, and seals the inside of the bottle mouth from the outside world. By setting the boss 301 and the oil deflecting ring 302, when the bottle cap is closed on the bottle body, the oil deflecting ring 302 seals the bottle mouth, so that the oil in the bottle is isolated from the outside world, and the oil in the bottle can also be prevented from being dumped. flow out. The outer edge of the top surface of the upper part of the cork is turned outward to form a drain nozzle 303 with a sucker-like structure, so that when pouring oil, the oil material flows out of the bottle body along the turned part. The drainage nozzle 303 is made of polyethylene, and the thickness of the drainage nozzle 303 is 2.0mm-2.5mm. When the outer cap is closed on the bottle stopper, the drainage nozzle 303 will produce a sucker effect after contacting the inner wall of the sealing sleeve, ensuring a good sealing performance. The boss 301 is provided with an oil collecting groove 304 around the upper part of the bottle stopper. The oil collecting groove 304 is a groove arranged on the upper surface of the boss 301. The extension of the oil collecting groove 304 protrudes upwards and bends outwards. The vertical distance to the centerline of the cork is greater than the vertical distance from the top of the drain nozzle 303 to the centerline of the cork, so that when the bottle is placed vertically, the freely dripping oil can fall into the oil sump 304 . The height of the extension protrusion of the oil collecting groove 304 is half of the height of the upper part of the bottle stopper. Such setting will not affect the oil pouring but also can enhance the oil collecting effect of the oil collecting groove 304 . The oil collecting tank 304 is provided with an oil return hole 305 , the oil returning hole 305 runs through the inside of the oil collecting tank 304 and the lower part of the bottle stopper, and is arranged at the lowest point of the oil collecting tank 304 . The oil return hole 305 is a tapered through hole with a large top and a small bottom. The diameter of the opening at the upper end in the oil collecting tank 304 is 1.5mm-2.0mm, and the diameter of the opening at the lower end inside the lower part of the bottle stopper is 0.4mm-0.8mm. A tapered oil return hole is set. When pouring oil, the oil cannot flow out of the oil return hole due to tension, but when the oil is collected in the oil collection tank, the oil can flow back into the bottle from the oil return hole. The upper part of the bottle stopper is located below the drainage nozzle and is provided with a flexible hose 306 made of polyethylene with a thickness of 0.8mm-1.0mm. When the bottle cap is closed, the telescopic hose 306 is squeezed and deformed, and cooperates with the suction cup type drainage nozzle to achieve a pressurization effect.

The utility model ensures the stretchable deformation characteristics of the telescopic hose by arranging a thicker drainage nozzle and a thinner telescopic hose, and also ensures that the drainage nozzle will not be deformed when it is squeezed, and the force of extrusion makes it stretch The hose deforms, which creates a pressurizing effect.

Referring to FIG. 2 , the outer cover 1 is made of thermosetting plastic for better support and protection.

Referring to Fig. 3, the inner wall of the sealing sleeve 2 is smooth, and when the outer cover is closed, a guide surface 201 with a certain inclination is provided on the inner wall of the sealing sleeve in contact with the extension of the oil sump. By setting the guide surface, the outer cover The closing process is smoother and the sealing performance is better. The included angle between the guide surface 201 and the horizontal plane is 45 degrees.

The basic principles and main features of the present utility model and the advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the utility model is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions only illustrate the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model The new model also has various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection required by the utility model is defined by the appended claims and their equivalents.

Claims (10)

1. An oil bottle cap provided with a sealing sleeve, comprising an outer cap and a cork, the cork adopts a cork of a hollow structure, and the hollow part runs through the top surface and the bottom surface of the cork, so that The oil can be poured out, the shape of the cork matches the mouth of the bottle, the cork is plugged into the mouth of the bottle and the mouth of the bottle is closed, and the outer cover is closed on the bottle On the plug, it is characterized in that a sealing sleeve with a sealing effect is provided between the cork and the outer cover, and the sealing sleeve is arranged on the inner wall of the outer cover, and the sealing sleeve is hermetically fit on the bottle stopper. the 2. An oil bottle cap provided with a sealing sleeve according to claim 1, wherein a boss is provided in the middle of the outer wall of the bottle stopper, and the boss is a ring surrounding the bottle stopper. The protrusion on the outer wall is closed after one week. The protrusion divides the cork into upper and lower parts. The lower part of the cork is inserted into the mouth of the bottle. The upper surface of the bottle mouth of the bottle body, the upper part of the cork is exposed at the bottle mouth; The outer wall of the lower part of the bottle cork is provided with an oil deflecting ring, which is a protrusion that surrounds the lower outer wall of the bottle stopper and then closes, and the oil deflecting ring is inserted into the lower part of the bottle cork The mouth of the bottle is plugged into the mouth of the bottle together, and is in sealing contact with the inner wall of the mouth of the bottle. the 3. The oil bottle cap provided with a sealing sleeve according to claim 2, wherein at least two of said oil deflecting rings are provided, and at least two of said oil deflecting rings are arranged at a certain distance apart from each other. On the outer wall of the lower part of the bottle stopper. the 4. A kind of oil bottle cap provided with a sealing sleeve according to claim 2 or 3, characterized in that, the top end of the upper part of the bottle stopper is turned outward to form a drainage nozzle with a sucker-like structure, and the drainage nozzle The mouth adopts a drainage nozzle made of polyethylene, and the thickness of the drainage nozzle is 2.0mm-2.5mm. the 5. An oil bottle cap provided with a sealing sleeve according to claim 4, wherein an oil collecting groove is arranged on the boss around the upper part of the bottle stopper, and the oil collecting groove is a set In the groove on the upper surface of the boss, the extension of the oil collection groove protrudes upwards and bends outwards, and the vertical distance from the top of the extension of the oil collection groove to the centerline of the bottle stopper is greater than the distance from the top of the drainage nozzle to the center line of the cork. The vertical distance from the centerline of the cork. the 6 . The oil bottle cap provided with a sealing sleeve according to claim 5 , wherein the height of the extension of the oil collecting groove is half of the height of the upper part of the bottle stopper. 7 . the 7. The oil bottle cap provided with a sealing sleeve according to claim 5, wherein at least one oil return hole is arranged on the oil collection tank, and the oil return hole is arranged in the oil collection tank The lowest point, and through the inside of the oil sump and the lower part of the bottle stopper. the 8. The oil bottle cap provided with a sealing sleeve according to claim 7, wherein the oil return hole is a tapered through hole with a large upper part and a smaller lower part, and the opening diameter of the upper end is 1.5mm- 2.0mm, the lower end opening diameter is 0.4mm-0.8mm. the 9. The oil bottle cap provided with a sealing sleeve according to claim 8, characterized in that, the upper part of the bottle stopper is provided with a telescopic hose, which is located below the drainage nozzle, and the telescopic hose adopts A flexible hose made of polyethylene, the thickness of the flexible hose is 0.8mm-1.0mm. the 10. The oil bottle cap provided with a sealing sleeve according to claim 5, wherein the inner wall of the sealing sleeve is smooth, and when the outer cover is closed, the inner wall of the sealing sleeve is in contact with A guide surface with a certain inclination is provided on the extended contact part of the oil collecting groove, and the included angle between the guide surface and the horizontal plane is 40°-75°. the