A new type of metal press nozzle oil drum cover with oil leakage prevention and belt safety

Abstract

The utility model relates to container sealing technical field, especially a new type of metal press nozzle oil drum cover with safety of oil leakage prevention, the utility model discloses oil outlet pipe, upper cover, clamping piece, locking piece and oil return pipe, the top movable setting of oil outlet pipe has oil return pipe, and the top one side of oil outlet pipe is connected with upper cover and rotates, and the upper cover top is fixed with clamping piece, and the upper cover is set with locking piece and rotates between clamping piece and locking piece, and the clamping piece is set with safety mechanism between locking piece, the utility model discloses safety mechanism is set up, realizes the secondary locking to oil drum cover, effectively prevents accidental collision or misoperation and leads to oil drum cover to open, reduces the risk of oil leakage, improves the security of oil drum use, the mouth along of oil outlet pipe top end and the sealing ring cooperation of upper cover inboard can seal oil outlet pipe well, further enhances the effect of oil leakage prevention, and the clamping of locking piece bottom card strip and fixed piece's card joint cooperation and the setting of the handle piece make the locking and opening operation of oil drum cover more convenient.

Description

Technical Field

[0001] This utility model relates to the field of container sealing technology, and in particular to a novel leak-proof metal nozzle oil drum cap with safety features. Background Technology

[0002] In existing technologies, the design of oil drum lids typically only has basic opening and closing functions, with little consideration for preventing oil leakage and providing a safety lock. Ordinary oil drum lids are easily opened during use due to accidental collisions or misoperation, leading to oil leakage. This not only wastes resources but may also pose safety hazards, such as causing fires. Moreover, when the oil drum is in transportation or storage, there is a lack of an effective secondary locking mechanism, which cannot adequately guarantee the sealing and safety of the oil inside the drum. For example, a gasoline can with an easy-to-open lid, as disclosed in CN211996856U, includes a can body and a can spout. The upper side of the can spout is provided with a sealing assembly, which includes a can lid, a swing plate, and a fixing block. The swing plate is connected to the top of the can lid and hinged to the can spout. The fixing block is hinged to the top of the can lid. The can spout is provided with insert rings on both sides. The bottom sides of the fixing block are provided with arc-shaped insert rods, and one end of the rod is provided with a first lifting block. One end of the swing plate is provided with a limiting block, which is located on one side of the fixing block. The can spout is provided with a vertical sliding groove, which is connected to a horizontal sliding groove. The insert rings are slidably connected to the vertical sliding groove and the horizontal sliding groove respectively. The front side of the can lid is provided with a second lifting block. In summary, the existing technology has the following technical problems: poor oil leakage prevention effect and lack of safety locking mechanism. In order to improve the safety and sealing of oil drums during use, we propose a new type of oil drum cap with a safety lock and a metal nozzle. Summary of the Invention

[0003] The purpose of this invention is to provide a novel leak-proof metal nozzle oil tank cap with a safety feature to solve the problems mentioned in the background art.

[0004] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: A novel leak-proof metal nozzle oil tank cap with safety mechanism includes an oil outlet pipe, a top cover, a snap-fit ​​piece, a locking piece, and an oil drain pipe. The top of the oil outlet pipe is movably connected to the oil drain pipe, and the top cover is rotatably connected to one side of the top of the oil outlet pipe. The top of the top cover is fixed with a snap-fit ​​piece, and a locking piece is rotatably arranged between the top cover and the snap-fit ​​piece. A safety mechanism is provided between the snap-fit ​​piece and the locking piece, and the safety mechanism is used to lock the device a second time.

[0005] Preferably, an oil cap is fixed to the bottom of the oil drain pipe, and the oil cap is sleeved on the top of the oil outlet pipe. A rotating shaft is provided on both sides of the top of the oil cap at the oil drain pipe. A second locking piece is rotatably connected to the outer side of the two rotating shafts. Fixing pieces are symmetrically fixed on both sides of the oil outlet pipe. A snap-fit ​​interface is provided between the fixing piece and the oil outlet pipe. The second locking piece can snap into the snap-fit ​​interface. A connecting piece is provided on the side of the oil outlet pipe between the two fixing pieces. A first connecting pipe is fixed to the end of the connecting piece away from the oil outlet pipe. The outer side of the first connecting pipe is rotatably connected to the top cover.

[0006] Preferably, a second connecting tube is provided between the upper cover and the snap-fit ​​piece, and a locking piece is rotatably connected to the outer side of the second connecting tube.

[0007] Preferably, a locking strip is fixed to the bottom of the locking piece, and the locking strip can be inserted into the card interface for cooperation.

[0008] Preferably, the safety mechanism includes an irregularly shaped opening, a shaft, a locking block, and a pull ring. The locking plate has irregularly shaped openings on both sides, and a shaft is movably disposed within the irregularly shaped opening. A locking block is disposed at one end of the shaft, and the end of the shaft away from the locking block is rotatably connected to the pull ring. The shaft moves between the locking plate and the upper cover.

[0009] Preferably, the top end of the oil outlet pipe is provided with an rim, and a sealing ring is provided on the inner side of the upper cover at a position corresponding to the rim, the sealing ring being used to seal the oil outlet pipe.

[0010] Preferably, a lever is fixed on the side of the locking piece away from the locking strip, and the lever facilitates locking of the top cover.

[0011] It is clear without a doubt that the technical solution described above in this application can solve the technical problem that this application aims to address.

[0012] At the same time, through the above technical solutions, this utility model has at least the following beneficial effects: By setting up a safety mechanism, a secondary locking system is implemented for the oil drum lid, effectively preventing the lid from opening due to accidental collisions or misoperation, reducing the risk of oil leakage, and improving the safety of oil drum use.

[0013] The rim at the top of the oil outlet pipe matches the sealing ring on the inside of the top cover, effectively sealing the oil outlet pipe and further enhancing the oil leakage prevention effect. The locking strip at the bottom of the locking plate matches the locking interface of the fixing plate, and the setting of the lever makes locking and opening the oil drum cover more convenient, and allows for the free installation of an oil pouring pipe for easy use. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a schematic diagram of the connection structure between the card strip and the card interface of this utility model; Figure 3 This is a schematic diagram of the connection structure between the irregular opening and the shaft of this utility model; Figure 4 This is a schematic diagram of the connection structure between the oil outlet pipe and the inlet edge of this utility model; Figure 5 This is a schematic diagram of the connection structure between the oil pouring pipe and the oil outlet pipe of this utility model.

[0016] The attached diagram lists the components represented by each number as follows: In the diagram: 100, oil outlet pipe; 101, fixing piece; 102, snap-fit ​​interface; 103, connecting piece; 104, rim; 200, top cover; 201, snap-fit ​​piece; 202, sealing ring; 203, first connecting pipe; 300, locking piece; 301, irregular opening; 302, paddle; 303, locking strip; 304, second connecting pipe; 305, shaft; 306, locking block; 307, pull ring; 400, oil drain pipe; 401, oil cap; 402, second locking piece; 403, rotating shaft. Detailed Implementation

[0017] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0018] Reference Figure 1-4 A novel leak-proof metal nozzle oil tank cap with safety mechanism includes an oil outlet pipe 100, a top cover 200, a snap-fit ​​piece 201, a locking piece 300, and an oil drain pipe 400. The oil drain pipe 400 is movably mounted at the top of the oil outlet pipe 100. The top cover 200 is rotatably connected to one side of the top of the oil outlet pipe 100. The snap-fit ​​piece 201 is fixed to the top of the top cover 200. The locking piece 300 is rotatably mounted between the top cover 200 and the snap-fit ​​piece 201. A safety mechanism is provided between the snap-fit ​​piece 201 and the locking piece 300. The safety mechanism is used to lock the device a second time, which can effectively prevent the oil tank cap from opening due to accidental collision or misoperation, and reduce the risk of oil leakage.

[0019] An oil cap 401 is fixed to the bottom of the oil drain pipe 400. The oil cap 401 is fitted onto the top of the oil outlet pipe 100, reducing the risk of oil leakage from the connection during the draining process. A rotating shaft 403 is provided on both sides of the oil drain pipe 400 at the top of the oil cap 401. A second locking plate 402 is rotatably connected to the outer side of the two rotating shafts 403. Fixing plates 101 are symmetrically fixed on both sides of the oil outlet pipe 100. A locking interface 102 is provided between the fixing plate 101 and the oil outlet pipe 100, allowing the second locking plate 402 to engage with it. Inside the card interface 102, when the second locking piece 402 is engaged in the card interface 102, it can effectively restrict the relative movement between the oil pouring pipe 400 and the oil outlet pipe 100, further strengthening the stability of the connection between the two. The oil outlet pipe 100 is provided with a connecting piece 103 on the side between the two fixing pieces 101. The end of the connecting piece 103 away from the oil outlet pipe 100 is fixed with a first connecting pipe 203. The outer side of the first connecting pipe 203 is rotatably connected to the top cover 200, which enhances the overall structural stability of the oil drum cover.

[0020] A second connecting tube 304 is provided between the top cover 200 and the snap-fit ​​piece 201. The outer side of the second connecting tube 304 is rotatably connected to the locking piece 300, which ensures the smoothness of the locking piece 300 when locking and unlocking. This allows the user to easily control the position of the locking piece 300, thereby realizing the locking and opening of the oil drum cover and improving the convenience of use.

[0021] The bottom of the locking piece 300 is fixed with a locking strip 303, which can be inserted into the card interface 102. When the locking strip 303 is inserted into the card interface 102, it can effectively restrict the rotation of the top cover 200 and prevent the top cover 200 from opening accidentally.

[0022] The safety mechanism includes an irregularly shaped opening 301, a shaft 305, a locking block 306, and a pull ring 307. The locking plate 300 has irregularly shaped openings 301 on both sides. The shaft 305 is movably arranged in the irregularly shaped opening 301. One end of the shaft 305 is provided with a locking block 306, and the end away from the locking block 306 is rotatably connected to the pull ring 307. The shaft 305 moves between the locking piece 201 and the top cover 200. The irregularly shaped interface allows the shaft 305 to be pulled out only at a specific angle, which increases the safety function of the oil drum lid, further improves the safety of the oil drum, and prevents the oil drum lid from opening due to misoperation or accidental collision, thus providing more reliable protection for the oil in the oil drum.

[0023] The top of the oil outlet pipe 100 is provided with an opening rim 104, and a sealing ring 202 is provided on the inner side of the upper cover 200 at a position corresponding to the opening rim 104. The sealing ring 202 is used to seal the oil outlet pipe 100 and can form a tight sealing structure when the oil drum cover is closed, effectively preventing oil from leaking from the connection between the oil outlet pipe 100 and the upper cover 200.

[0024] A lever 302 is fixed to the side of the locking plate 300 away from the card strip 303. The lever 302 facilitates locking of the upper cover 200 and makes it convenient for the user to operate the locking plate 300. The user can easily rotate the locking plate 300 by moving the lever 302, so that the card strip 303 can be inserted into or disengaged from the card interface 102, thereby locking and unlocking the upper cover 200.

[0025] In summary: This utility model addresses the technical problems of poor oil leakage prevention and lack of a safety locking mechanism in existing oil drum lids; it employs the technical solutions described in the above embodiments. Furthermore, the implementation process of the above technical solutions is as follows: When opening is required, rotate the shaft 305 to position the locking block 306 at the correct angle, then pull the pull ring 307 to pull the shaft 305 out of the irregular opening 301, thereby releasing the safety. Then, rotate the locking plate 300 by using the lever 302 to disengage the locking strip 303 at the bottom of the locking plate 300 from the locking interface 102 inside the fixing plate 101. At this point, the top cover 200 can be rotated to open the oil drum lid for operations such as pouring oil. When dealing with devices that require deep insertion for pouring oil, an oil pouring pipe 400 can be added. The second locking plate 402 engages with the locking interface 102, effectively restricting the relative movement between the oil pouring pipe 400 and the oil outlet pipe 100, ensuring stable use. When closing is required, rotate the top cover 200 to cover the oil outlet pipe. The sealing ring 202 on the inner side of the top cover 200 fits tightly against the edge 104 of the oil outlet pipe, achieving a seal. Rotate the locking piece 300 to insert the card strip 303 into the card interface 102 to complete the initial locking. After the shaft 305 is fully inserted into the irregular opening 301 and the card piece 201, the safety mechanism is locked a second time to ensure that the oil drum lid is closed and safe. With the above-mentioned settings, this application will certainly solve the above-mentioned technical problems, and at the same time achieve the following technical effects: By setting up a safety mechanism, a secondary locking system is implemented for the oil drum lid, effectively preventing the lid from opening due to accidental collisions or misoperation, reducing the risk of oil leakage, and improving the safety of oil drum use.

[0026] The rim at the top of the oil outlet pipe matches the sealing ring on the inside of the top cover, effectively sealing the oil outlet pipe and further enhancing the oil leakage prevention effect. The locking strip at the bottom of the locking plate matches the locking interface of the fixing plate, and the setting of the lever makes locking and opening the oil drum cover more convenient, and allows for the free installation of an oil pouring pipe for easy use.

[0027] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0028] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A new type of metal spout oil drum cover with oil leakage prevention and belt safety, characterized in that, The device includes an oil outlet pipe (100), a top cover (200), a snap-fit ​​piece (201), a locking piece (300), and a drain pipe (400). The drain pipe (400) is movably installed at the top of the oil outlet pipe (100). The top cover (200) is rotatably connected to one side of the top of the oil outlet pipe (100). The snap-fit ​​piece (201) is fixed at the top of the top cover (200). The locking piece (300) is rotatably installed between the top cover (200) and the snap-fit ​​piece (201). A safety mechanism is provided between the snap-fit ​​piece (201) and the locking piece (300) for secondary locking of the device.

2. A new type of oil leakage-proof belt-secured metal spout canister lid according to claim 1, characterized in that, An oil cap (401) is fixed at the bottom of the oil drain pipe (400). The oil cap (401) is sleeved on the top of the oil outlet pipe (100). A rotating shaft (403) is provided on both sides of the top of the oil cap (401). A second locking piece (402) is rotatably connected to the outer side of the two rotating shafts (403). Fixing pieces (101) are symmetrically fixed on both sides of the oil outlet pipe (100). A snap-fit ​​interface (102) is provided between the fixing piece (101) and the oil outlet pipe (100). The second locking piece (402) can be snapped into the snap-fit ​​interface (102). A connecting piece (103) is provided on the side of the oil outlet pipe (100) between the two fixing pieces (101). A first connecting pipe (203) is fixed at the end of the connecting piece (103) away from the oil outlet pipe (100). The outer side of the first connecting pipe (203) is rotatably connected to the top cover (200).

3. A new type of oil leakage-proof belt-secured metal spout canister lid according to claim 1, characterized in that, A second connecting tube (304) is provided between the upper cover (200) and the snap-fit ​​piece (201), and the outer side of the second connecting tube (304) is rotatably connected to the locking piece (300).

4. A new type of oil leakage-proof belt-secured metal spout canister lid in accordance with claim 1, characterized by, The locking piece (300) has a locking strip (303) fixed at its bottom, and the locking strip (303) can be inserted into the card interface (102) to cooperate with it.

5. A new type of oil leakage-proof, belt-secured metal spout canister lid according to claim 4, characterized in that, The safety mechanism includes an irregular opening (301), a shaft (305), a locking block (306), and a pull ring (307). The locking plate (300) has irregular openings (301) on both sides. The shaft (305) is movably arranged in the irregular opening (301). The locking block (306) is provided at one end of the shaft (305). The pull ring (307) is rotatably connected at the end of the shaft (305) away from the locking block (306). The shaft (305) moves between the locking piece (201) and the top cover (200).

6. A new type of oil leakage-proof, belt-secured metal spout canister lid in accordance with claim 1, characterized in that, The top end of the oil outlet pipe (100) is provided with an rim (104), and a sealing ring (202) is provided on the inner side of the upper cover (200) at a position corresponding to the rim (104). The sealing ring (202) is used to seal the oil outlet pipe (100).

7. A new type of oil leakage-proof belt-secured metal spout canister lid in accordance with claim 1, characterized by, A lever (302) is fixed on the side of the locking piece (300) away from the locking strip (303), and the lever (302) facilitates the locking of the top cover (200).

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