Air pressure type oil outlet device

Abstract

The utility model provides an air pressure type oil outlet device, and relates to the technical field of oil drum oil outlet structures. The device comprises an end cover, wherein the end cover is in threaded connection with an oil drum; the pressurizer is mounted on the end cover and is communicated with the interior of the oil drum; the fixed pipe body vertically and fixedly penetrates through the end cover and extends into the bottom of the oil drum; the first oil guide pipe is vertically connected into the fixed pipe body in a sliding manner; the elastic handle is pivoted to the end cover, and the elastic handle and the top end of the first oil guide pipe are arranged in a clamped mode; the third sealing ring is installed at the bottom of the inner side of the fixed pipe body, the bottom end of the first oil guide pipe is plugged with the third sealing ring through the elastic handle, and the bottom end of the first oil guide pipe is communicated with the bottom end of the fixed pipe body through the elastic handle. As a whole, the cleaning device is simple in structure, convenient to use, labor-saving and capable of effectively keeping clean.

Description

Technical Field

[0001] The utility model relates to the technical field of oil barrel oil outlet structures, in particular to a pneumatic oil outlet device. Background Art

[0002] In daily life, most of the cooking oil people buy is contained in relatively large oil drums. When pouring oil out of the large oil drums, it is not easy to know the amount of oil. Therefore, many families pour the oil from the large drums into small bottles before using. Although this method can keep track of the amount of oil, the pouring process is very laborious and inconvenient. In addition, some oil droplets often remain on the mouth or outer surface of the oil drum, which is not only difficult to clean but also unhygienic.

[0003] Therefore, there is an urgent need for a pneumatic oil outlet device that is easy to use, labor-saving, and effectively keeps clean. Utility Model Content

[0004] The purpose of this utility model is to provide a pneumatic oil outlet device that solves the technical problems of inconvenience in use and difficulty in keeping clean in the prior art. The various technical effects that can be produced by the preferred technical solution among the many technical solutions provided by this utility model are described in detail below.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The utility model provides a pneumatic oil outlet device, comprising:

[0007] an end cover, the end cover being threadedly connected to the oil barrel;

[0008] a pressurizer, which is mounted on the end cover and communicated with the oil barrel;

[0009] A fixed tube body, the fixed tube body is vertically fixed and passes through the end cover and extends into the bottom of the oil barrel;

[0010] a first oil guide pipe, the first oil guide pipe being vertically slidably connected to the fixed tube body;

[0011] an elastic handle, the elastic handle being pivotally connected to the end cover and being clamped with the top end of the first oil guide pipe;

[0012] A third sealing ring is installed on the inner bottom of the fixed tube body. The bottom end of the first oil guide tube is sealed with the third sealing ring through the elastic handle. The bottom end of the first oil guide tube is connected to the bottom end of the fixed tube body through the elastic handle.

[0013] Preferably, the elastic handle comprises:

[0014] a pressing handle, wherein a middle end of the pressing handle is pivotally connected to the top of the end cover, and a second end of the pressing handle is clamped to the top end of the first oil guide pipe;

[0015] A spring is abutted between the inner side of the top end of the fixed tube and the bottom end of the first oil guide tube. The bottom end of the first oil guide tube is sealed by the spring and the third sealing ring.

[0016] Preferably, it also includes:

[0017] A communication port is provided on the bottom side wall of the first oil guide pipe and is located between the spring and the third sealing ring.

[0018] Preferably, it also includes:

[0019] The second sealing ring is sleeved on the bottom end of the first oil guide pipe and is located between the first oil guide pipe and the inner wall of the fixed tube body. The communication port is located between the second sealing ring and the third sealing ring.

[0020] Preferably, it also includes:

[0021] The accommodating cavity is arranged in the fixed tube body and is located between the second sealing ring and the third sealing ring. The communicating port is communicated with the interior of the accommodating cavity.

[0022] Preferably, it also includes:

[0023] a first sealing ring, which is sleeved around the circumference of the first oil guide pipe and is arranged near the inner top end of the fixed tube body;

[0024] A gasket is sleeved on the circumference of the first oil guide pipe and abuts against the bottom surface of the first sealing ring through the spring.

[0025] In the technical solution provided by this utility model, the main function of the pressurizer is to inject compressed air above the oil in the oil barrel when needed. Under the elastic force of the elastic handle, the main function of the third sealing ring is to seal the bottom end of the first oil guide tube of the fixed tube body. Manual operation of the elastic handle overcomes the elastic force, connecting the bottom end of the first oil guide tube with the bottom end of the fixed tube body. At this time, under the pressure of the compressed air, the oil is pressed into the bottom end of the fixed tube body, passing through the third sealing ring and the first oil guide tube in sequence, and then into a convenient container such as an oil bottle. Overall, this application has a simple structure, is easy to use, saves labor, and effectively maintains cleanliness. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0027] Figure 1 This is a schematic diagram of the overall appearance structure of the utility model;

[0028] Figure 2 It is a schematic cross-sectional view of the fixed pipe body and the first oil guide pipe of the utility model.

[0029] In the figure, 1-end cover; 2-pressing handle; 3-outlet end; 4-fixed tube body; 5-second oil guide pipe; 6-sealing gasket; 7-first sealing ring; 8-gasket; 9-spring; 10-second sealing ring; 11-third sealing ring; 12-accommodating chamber; 13-connecting port; 14-first oil guide pipe. DETAILED DESCRIPTION

[0030] To make the purpose, technical solution, and advantages of the present invention more clear, the technical solution of the present invention will be described in detail below. Obviously, the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments of the present invention, all other implementation methods obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0031] refer to Figure 1-2 The specific embodiment of the utility model provides a pneumatic oil outlet device, comprising:

[0032] End cover 1, end cover 1 is threadedly connected to the oil barrel;

[0033] The pressurizer is installed on the end cover 1 and is connected to the oil barrel;

[0034] The fixed tube body 4 is vertically fixed and passes through the end cover 1 and extends into the bottom of the oil barrel;

[0035] A first oil guide pipe 14, the first oil guide pipe 14 is vertically slidably connected to the fixed pipe body 4;

[0036] An elastic handle is pivotally connected to the end cover 1 and is clamped with the top end of the first oil guide pipe 14;

[0037] The third sealing ring 11 is installed at the inner bottom of the fixed tube body 4. The bottom end of the first oil guide tube 14 is sealed with the third sealing ring 11 through an elastic handle. The bottom end of the first oil guide tube 14 is connected to the bottom end of the fixed tube body 4 through the elastic handle.

[0038] When pouring oil from a large oil drum, it's difficult to gauge the amount of oil. Therefore, many households pour the oil from the drum into a small bottle before using it. While this method allows for accurate control of the amount of oil, pouring the oil is laborious and inconvenient. Furthermore, some oil droplets often remain on the drum's rim or exterior, making cleaning difficult and unsanitary. In this application, the main function of the pressurizer is to inject compressed air into the oil drum when needed. Under the elastic force of the elastic handle, the main function of the third sealing ring 11 is to seal the bottom end of the first oil guide tube 14 of the fixed tube body 4. Manually operating the elastic handle and overcoming the elastic force connects the bottom end of the first oil guide tube 14 to the bottom end of the fixed tube body 4. At this point, under the pressure of the compressed air, the oil is forced into the bottom end of the fixed tube body 4, passing through the third sealing ring 11 and the first oil guide tube 14 in sequence, and then into a convenient container such as an oil bottle. Overall, this application has a simple structure, is easy to use, saves effort, and effectively maintains cleanliness.

[0039] Further optimization scheme, elastic handle includes:

[0040] Press the handle 2, the middle end of the press handle 2 is pivotally connected to the top of the end cover 1, and the second end of the press handle 2 is clamped on the top of the first oil guide pipe 14;

[0041] The spring 9 abuts between the inner side of the top end of the fixed tube 4 and the bottom end of the first oil guide tube 14 . The bottom end of the first oil guide tube 14 is sealed by the spring 9 and the third sealing ring 11 .

[0042] In the initial state, under the elastic force of the spring 9, the bottom end of the first oil guide pipe 14 is abutted against the third sealing ring 11, forming a blocking effect. Even if there is pressure in the oil barrel, the bottom end of the first oil guide pipe 14 cannot be pushed upward, and the pressure of the compressed air is less than the elastic force of the spring 9; when it is necessary to transfer oil from the oil barrel to the outside, compressed air is input into the oil barrel through the pressurizer, and the first end of the pressing handle 2 is manually pressed down to lift the second end of the pressing handle 2 upward, driving the first oil guide pipe 14 to rise while overcoming the elastic force of the spring 9. The bottom end of the first oil guide pipe 14 is disengaged from the third sealing ring 11. At this time, the first oil guide pipe 14 is connected to the bottom end of the fixed tube body 4, and the oil enters the first oil guide pipe 14 through the fixed tube body 4, and the oil is discharged from the oil barrel; wherein, the pressurizer can be an electric air pump or a manual air pump.

[0043] Further optimization plans also include:

[0044] The communication port 13 is opened on the bottom side wall of the first oil guide pipe 14 and is located between the spring 9 and the third sealing ring 11 .

[0045] When the bottom end of the first oil guide pipe 14 is separated from the third sealing ring 11 , the communication port 13 is connected to the bottom end of the fixed tube 4 , and the oil flows into the first oil guide pipe 14 through the communication port 13 .

[0046] Further optimization plans also include:

[0047] The second sealing ring 10 is sleeved on the bottom end of the first oil guide pipe 14 and is located between the first oil guide pipe 14 and the inner wall of the fixed tube body 4 . The communication port 13 is located between the second sealing ring 10 and the third sealing ring 11 .

[0048] The main function of the second sealing ring 10 is to prevent oil from entering the position where the spring 9 is located, on the one hand to protect the spring 9, on the other hand to prevent the oil from being contaminated.

[0049] Further optimization plans also include:

[0050] The accommodating chamber 12 is provided in the fixed tube body 4 and is located between the second sealing ring 10 and the third sealing ring 11 . The communication port 13 is communicated with the accommodating chamber 12 .

[0051] When the bottom end of the first oil guide pipe 14 is separated from the third sealing ring 11 , the oil is pressed from the bottom end of the fixed tube 4 into the accommodating cavity 12 and then enters the first oil guide pipe 14 through the communication port 13 .

[0052] Further optimization plans also include:

[0053] The first sealing ring 7 is sleeved on the circumference of the first oil guide pipe 14 and is arranged close to the inner top end of the fixed tube body 4;

[0054] The gasket 8 is sleeved on the circumference of the first oil guide pipe 14 and abuts against the bottom surface of the first sealing ring 7 through the spring 9 .

[0055] The main function of the first sealing ring 7 is to prevent gas from overflowing from between the first oil guide pipe 14 and the fixed pipe body 4, thereby ensuring that the pressure of the compressed air is not leaked and that the oil is smoothly discharged.

[0056] Further optimization plans also include:

[0057] The outlet end 3 is fixedly connected to the top end of the first oil guide pipe 14 , and the notch at the second end of the pressing handle 2 is clamped on the bottom side of the outlet end 3 .

[0058] A gap (not marked in the figure) is provided between the notch at the second end of the pressing handle 2 and the peripheral side of the bottom end of the outlet end 3 , which can ensure that the pressing handle 2 can smoothly lift the first oil guide pipe 14 .

[0059] Further optimization plans also include:

[0060] The second oil guide pipe 5 is connected to the bottom of the fixed pipe body 4 and is located below the third sealing ring 11 .

[0061] The second oil guide pipe 5 is an extension of the fixed pipe body 4 and extends to the bottom of the oil barrel, which is conducive to draining out all the oil in the oil barrel.

[0062] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A pneumatic oil outlet device, characterized in that: include: An end cover (1), wherein the end cover (1) is threadedly connected to the oil barrel; A pressurizer, the pressurizer is mounted on the end cover (1) and is in communication with the oil barrel; A fixed tube body (4), the fixed tube body (4) is vertically fixed and passes through the end cover (1), and extends into the bottom of the oil barrel; a first oil guide pipe (14), the first oil guide pipe (14) being vertically slidably connected to the fixed pipe body (4); an elastic handle, the elastic handle being pivotally connected to the end cover (1) and being clamped to the top end of the first oil guide pipe (14); A third sealing ring (11) is installed at the inner bottom of the fixed tube body (4); the bottom end of the first oil guide tube (14) is sealed with the third sealing ring (11) through the elastic handle; and the bottom end of the first oil guide tube (14) is connected to the bottom end of the fixed tube body (4) through the elastic handle.

2. The pneumatic oil outlet device according to claim 1, characterized in that: The elastic handle comprises: A pressing handle (2), wherein the middle end of the pressing handle (2) is pivotally connected to the top of the end cover (1), and the second end of the pressing handle (2) is clamped to the top end of the first oil guide pipe (14); A spring (9) is abutted between the inner side of the top end of the fixed tube (4) and the bottom end of the first oil guide tube (14), and the bottom end of the first oil guide tube (14) is sealed by the spring (9) and the third sealing ring (11).

3. The pneumatic oil outlet device according to claim 2, characterized in that: Also includes: A communication port (13) is provided on the bottom side wall of the first oil guide pipe (14) and is located between the spring (9) and the third sealing ring (11).

4. The pneumatic oil outlet device according to claim 3, characterized in that: Also includes: A second sealing ring (10) is sleeved on the bottom end of the first oil guide pipe (14) and is located between the first oil guide pipe (14) and the inner wall of the fixed tube body (4); the communication port (13) is located between the second sealing ring (10) and the third sealing ring (11).

5. The pneumatic oil outlet device according to claim 4, characterized in that: Also includes: An accommodating cavity (12) is provided in the fixed tube body (4) and is located between the second sealing ring (10) and the third sealing ring (11); the communication port (13) is in communication with the accommodating cavity (12).

6. The pneumatic oil outlet device according to claim 2, characterized in that: Also includes: A first sealing ring (7), the first sealing ring (7) is sleeved on the circumference of the first oil guide pipe (14) and is arranged close to the inner top end of the fixed tube body (4); A gasket (8) is sleeved on the circumferential side of the first oil guide pipe (14) and abuts against the bottom surface of the first sealing ring (7) through the spring (9).

Images