阅读说明：本技术 一种民航客机专用机油油罐的开罐工具 (Tank opening tool for special engine oil tank of civil aviation passenger plane ) 是由 章立强 丁佳春 季祖国 罗春玲 于 2021-02-26 设计创作，主要内容包括：本发明公开了一种民航客机专用机油油罐的开罐工具,包括手柄,手柄一端设置平尾翘盖起子,手柄另一端设置支撑端,手柄中部设置进气口切割端,手柄上靠近支撑端处设置出油口切割端,本发明结构设计新颖,制作成本低,方便携带,能够一次性切开进气出油两个孔,此外,本发明还可以切割出一个朝油罐边上的出油尖口,更方便倒油。(The invention discloses a can opening tool for an engine oil tank special for a civil aviation airliner, which comprises a handle, wherein one end of the handle is provided with a horizontal tail raised cover screwdriver, the other end of the handle is provided with a supporting end, the middle part of the handle is provided with an air inlet cutting end, and the end, close to the supporting end, of the handle is provided with an oil outlet cutting end.)

1. The utility model provides a jar instrument of opening of special machine oil tank of civil aviation passenger plane, includes handle (1), its characterized in that: handle (1) one end sets up horizontal tail perk lid bottle opener (2), handle (1) other end sets up supports end (3), handle (1) middle part sets up air inlet cutting end (4), it sets up oil-out cutting end (5) to be close to support end (3) department on handle (1).

2. The can opener of the special engine oil can for the civil aviation passenger plane as claimed in claim 1, characterized in that: the support end (3) is of a concave structure, and a barb fulcrum (6) is arranged on the support end (3).

3. The can opener of the special engine oil can for the civil aviation passenger plane as claimed in claim 1, characterized in that: the air inlet cutting end (4) is provided with a tip-shaped cutting knife, and a cutting edge is arranged on one side of the tip-shaped cutting knife.

4. The can opener of the special engine oil can for the civil aviation passenger plane as claimed in claim 1, characterized in that: the oil outlet cutting end (5) is provided with an arc-shaped cutting knife, and the lower edge of the arc-shaped cutting knife is provided with a cutting edge.

5. The can opener of the special engine oil can for civil aviation passenger plane as claimed in claim 4, characterized in that: the outer walls of the tip-shaped cutting knife and the arc-shaped cutting knife are respectively coated with a wear-resistant layer, and the wear-resistant layer comprises 30-40 parts by weight of ceramic chip aggregate, 10-20 parts by weight of cryolite, 5-15 parts by weight of kaolin, 4-10 parts by weight of silicon carbide fine powder, 3-9 parts by weight of titanium carbonitride fine powder, 4-10 parts by weight of nano zinc oxide and 4-12 parts by weight of silicon oxide.

6. The can opener of the special engine oil can for the civil aviation passenger plane as claimed in claim 2, characterized in that: the included angle between the supporting end (3) and the horizontal plane of the handle (1) is 30-45 degrees.

7. The use method of the can opening tool for realizing the special engine oil tank of the civil aviation passenger plane, which is characterized in that: the using method comprises the following steps:

A. firstly, the oil tank is placed at a smooth position and is well held by hands;

B. the edge A of the outer part of the tank body is hooked by a barb fulcrum of the lifting tool to be taken as an acting point, and the lifting tool is pressed downwards;

C. the air inlet cutting end and the oil outlet cutting end can sequentially cut the top seal of the tank body to complete the tank opening task.

Technical Field

The invention relates to the technical field of can opening tools, in particular to a can opening tool for an engine oil tank special for a civil aviation passenger plane.

Background

Because most of the existing civil aviation airliners are produced by boeing or air passenger, the lubricating engine oil for the passenger aircraft is also basically imported special small tin-clad engine oil, and the tank body is not provided with an openable tank opening, and when in use, a tool is used for manually breaking two holes, one for air intake and one for oil dumping; since there is no tool designed specifically for opening such tanks, airport ground crew typically use self-made simple tools such as: the awl is stabbed open, or grinds individual sharp screw of twisting with iron plate and do the lever and prize open, complex operation, and the convenience of use is poor, consequently, needs to improve.

Disclosure of Invention

The invention aims to provide a tank opening tool for an engine oil tank special for a civil aviation passenger plane, which aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a jar instrument of opening of special machine oil tank of civil aviation passenger plane, includes the handle, handle one end sets up the flat tail and sticks up the lid bottle opener, the handle other end sets up supports the end, the handle middle part sets up the air inlet and cuts the end, be close to support the end department on the handle and set up oil-out cutting end.

Preferably, the application provides a jar instrument of opening of special engine oil tank of civil aviation passenger plane, wherein, support end is "concave" shape structure, and sets up barb fulcrum on the support end.

Preferably, the application provides a jar instrument of opening of special engine oil tank of civil aviation passenger plane, wherein, air inlet cutting end adopts most advanced form cutting knife, just most advanced form cutting knife one side sets up the cutting edge.

Preferably, the application provides a jar instrument of opening of special machine oil tank of civil aviation passenger plane, wherein, oil-out cutting end adopts the arc cutting knife, just the arc cutting knife lower limb sets up the cutting edge.

Preferably, the can opening tool for the special engine oil tank for the civil aviation airliner, provided by the application, is characterized in that the outer walls of the tip-shaped cutting knife and the arc-shaped cutting knife are coated with a wear-resistant layer, and the wear-resistant layer comprises 30-40 parts by weight of ceramic chip aggregate, 10-20 parts by weight of cryolite, 5-15 parts by weight of kaolin, 4-10 parts by weight of silicon carbide fine powder, 3-9 parts by weight of titanium carbonitride fine powder, 4-10 parts by weight of nano zinc oxide and 4-12 parts by weight of silicon oxide.

Preferably, the can opening tool for the special engine oil tank of the civil aviation passenger plane, provided by the application, wherein an included angle between the supporting end and the horizontal plane of the handle is 30-45 degrees.

Preferably, the application provides a can opening tool for a special oil tank of a civil aviation passenger plane, wherein the use method comprises the following steps:

A. firstly, the oil tank is placed at a smooth position and is well held by hands;

B. the edge A of the outer part of the tank body is hooked by a barb fulcrum of the lifting tool to be taken as an acting point, and the lifting tool is pressed downwards;

C. the air inlet cutting end and the oil outlet cutting end can sequentially cut the top seal of the tank body to complete the tank opening task.

Compared with the prior art, the invention has the beneficial effects that: the oil tank cutting device is novel in structural design, low in manufacturing cost and convenient to carry, two air inlet and oil outlet holes can be cut at one time, and in addition, an oil outlet sharp opening facing the edge of the oil tank can be cut, so that oil pouring is more convenient; in addition, the wear-resistant layers plated on the outer walls of the tip-shaped cutting knife and the arc-shaped cutting knife have excellent wear resistance and corrosion resistance, and the service life of the can opening tool can be prolonged.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the invention in the open position;

in the figure: the handle 1, the flat tail tilted cover opener 2, the supporting end 3, the air inlet cutting end 4, the oil outlet cutting end 5 and the barb fulcrum 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a jar instrument of opening of special machine oil tank of civil aviation passenger plane, includes handle 1, 1 one end of handle sets up horizontal tail perk lid bottle opener 2, the 1 other end of handle sets up supports end 3, 1 middle part of handle sets up air inlet cutting end 4, the department of being close to support end 3 on the handle 1 sets up oil-out cutting end 5.

In the invention, the supporting end 3 is of a concave structure, the supporting end 3 is provided with a barb fulcrum 6, and the included angle between the supporting end 3 and the horizontal plane of the handle 1 is 30-45 degrees.

According to the invention, the air inlet cutting end 4 adopts a tip-shaped cutting knife, and a cutting edge is arranged on one side of the tip-shaped cutting knife; the oil outlet cutting end 5 is provided with an arc-shaped cutting knife, and the lower edge of the arc-shaped cutting knife is provided with a cutting edge.

In addition, in the invention, the outer walls of the tip-shaped cutting knife and the arc-shaped cutting knife are respectively coated with a wear-resistant layer, and the wear-resistant layer comprises 30-40 parts by weight of ceramic wafer aggregate, 10-20 parts by weight of cryolite, 5-15 parts by weight of kaolin, 4-10 parts by weight of silicon carbide fine powder, 3-9 parts by weight of titanium carbonitride fine powder, 4-10 parts by weight of nano zinc oxide and 4-12 parts by weight of silicon oxide.

The working principle is as follows: the using method of the invention comprises the following steps:

A. firstly, the oil tank is placed at a smooth position and is well held by hands;

B. the edge A of the outer part of the tank body is hooked by a barb fulcrum of the lifting tool to be taken as an acting point, and the lifting tool is pressed downwards;

C. the air inlet cutting end and the oil outlet cutting end can sequentially cut the top seal of the tank body to complete the tank opening task.

In conclusion, the portable oil tank is novel in structural design, low in manufacturing cost and convenient to carry, two air inlet and oil outlet holes can be cut at one time, and in addition, an oil outlet sharp opening facing the edge of the oil tank can be cut, so that oil pouring is more convenient; in addition, the wear-resistant layers plated on the outer walls of the tip-shaped cutting knife and the arc-shaped cutting knife have excellent wear resistance and corrosion resistance, and the service life of the can opening tool can be prolonged.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.