Drip-proof lubricating oil filling gun

Abstract

The utility model relates to the field of automobile manufacturing, concretely relates to a kind of anti-dripping lubricating oil filling gun.The filling gun is composed of gun body, universal joint, pipe sleeve, button box, gun barrel, anti-dripping nozzle and anti-dripping nozzle extension pipe;The gun body is provided with lubricating oil passage, and its one side is provided with universal joint, connects filling hose and gun body;The other side of the gun body is provided with gun barrel, and the tail of the gun barrel is set as 30-60 ° bend angle, anti-dripping nozzle is set in the tail end of the gun barrel, and the anti-dripping nozzle is equipped with anti-dripping nozzle extension pipe.The utility model can effectively solve the problem of dripping after lubricating oil filling, improve product quality and work environment safety;Bend gun barrel and universal joint design make filling gun more easily operate in narrow space;It is easy to operate, improves work efficiency;Modular design adapts to different filling needs;Reduce lubricating oil waste, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of automobile manufacturing, specifically to a drip-proof lubricating oil filling gun. Background Technology

[0002] Automotive lubricants are crucial to vehicle performance and lifespan, serving seven main functions: lubrication, shock absorption, cooling, cleaning, sealing, rust prevention, and shock load elimination. During automobile production, it is essential to quickly and accurately add lubricating oil to the engine, transmission, and rear axle.

[0003] Some refueling guns use a straight, rigid nozzle, mainly consisting of a gun body, a straight nozzle rod, and a refueling hose. During operation, the nozzle is directly inserted into the refueling port for refueling. However, the following problems exist: 1. The straight nozzle rod is difficult to place stably in confined spaces; 2. After refueling, residual lubricating oil from the nozzle may drip, causing vehicle contamination and creating a slippery road surface, posing a safety hazard. Utility Model Content

[0004] To address the aforementioned problems, this utility model proposes a lubricating oil filling gun that is easy to place in confined spaces, prevents lubricating oil leakage after filling, and improves filling efficiency and product quality. The specific technical solution is as follows: A drip-proof lubricating oil filling gun comprises a gun body, a universal joint, a sleeve, a button box, a gun rod, a drip-proof nozzle, and a drip-proof nozzle extension tube. The gun body has a lubricating oil channel, and a universal joint is provided on one side to connect the filling hose and the gun body. A gun rod is provided on the other side of the gun body, with a 30-60° bend at the end of the gun rod. A drip-proof nozzle is provided at the end of the gun rod, and the drip-proof nozzle is equipped with a drip-proof nozzle extension tube.

[0005] Furthermore, a rigid material sleeve is provided between the universal joint and the filling hose to protect the internal filling hose.

[0006] Furthermore, a button box is provided on the gun body, and the button box is provided with start and stop buttons to control the flow of lubricating oil.

[0007] Furthermore, the tail bend angle of the gun barrel is 45°.

[0008] Furthermore, the anti-drip nozzle uses a spring valve or a solenoid valve.

[0009] Furthermore, the extended anti-drip nozzle is provided with multiple different lengths, and its tail is set as a port with a smaller diameter.

[0010] This invention can effectively solve the problem of dripping after lubricating oil filling, improve product quality and working environment safety; the curved gun barrel and universal joint design make the filling gun easier to operate in narrow spaces; it is easy to operate and improves work efficiency; the modular design can adapt to different filling needs; it reduces lubricating oil waste and lowers production costs. Attached Figure Description

[0011] Figure 1 Top view of this utility model; Figure 2 Side view of this utility model.

[0012] Figure label: 1. Gun body; 2. Universal joint; 3. Tube sleeve; 4. Button box; 5. Gun barrel; 6. Anti-drip nozzle; 7. Anti-drip nozzle extension tube. Detailed Implementation

[0013] 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.

[0014] like Figure 1-2 As shown, a drip-proof lubricating oil filling gun is provided. The filling gun consists of a gun body 1, a universal joint 2, a sleeve 3, a button box 4, a gun rod 5, a drip-proof nozzle 6, and a drip-proof nozzle extension tube 7. The gun body is provided with a lubricating oil channel, and a universal joint 2 is provided on one side to connect the filling hose and the gun body 1. A gun rod 5 is provided on the other side of the gun body 1. The tail of the gun rod 5 is set with a 30-60° bend. A drip-proof nozzle 6 is provided at the end of the gun rod 5. The drip-proof nozzle 6 is equipped with a drip-proof nozzle extension tube 7.

[0015] A rigid sleeve 3 is provided between the universal joint 2 and the filling hose to protect the internal filling hose. A button box 4 is provided on the gun body 1, and the button box 4 is equipped with start and stop buttons to control the flow of lubricating oil.

[0016] The barrel has a 45° bend at the tail. The anti-drip nozzle uses a spring valve or a solenoid valve. Multiple extended versions of the anti-drip nozzle are available in different lengths, with a smaller diameter port at the tail.

[0017] This invention can effectively solve the problem of dripping after lubricating oil filling, improve product quality and working environment safety; the curved gun barrel and universal joint design make the filling gun easier to operate in narrow spaces; it is easy to operate and improves work efficiency; the modular design can adapt to different filling needs; it reduces lubricating oil waste and lowers production costs.

[0018] The preferred embodiments of this patent have been described in detail above. However, this patent is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of this patent.

Claims

1. A drip-proof lubricating oil filling gun, characterized in that: The refueling gun consists of a gun body, a universal joint, a sleeve, a button box, a gun barrel, a drip-proof nozzle, and a drip-proof nozzle extension tube. The gun body has a lubricating oil channel, and a universal joint is provided on one side to connect the refueling hose and the gun body. The gun barrel is provided on the other side of the gun body. The end of the gun barrel is set with a 30-60° bend, and a drip-proof nozzle is provided at the end of the gun barrel. The drip-proof nozzle is equipped with a drip-proof nozzle extension tube.

2. The anti-drip lubricating oil filling gun according to claim 1, characterized in that: A rigid material sleeve is provided between the universal joint and the filling hose to protect the internal filling hose.

3. The anti-drip lubricating oil filling gun according to claim 1, characterized in that: A button box is provided on the gun body, and the button box is provided with start and stop buttons to control the flow of lubricating oil.

4. The anti-drip lubricating oil filling gun according to claim 1, characterized in that: The bend angle at the tail of the gun barrel is 45°.

5. The anti-drip lubricating oil filling gun according to claim 1, characterized in that: The anti-drip nozzle uses a spring valve or a solenoid valve.

6. The anti-drip lubricating oil filling gun according to claim 1, characterized in that: The extended anti-drip nozzle is available in multiple lengths, with its tail end featuring a smaller diameter port.

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