CN110939496A

CN110939496A - Detachable oil rule for engine

Info

Publication number: CN110939496A
Application number: CN201911241144.5A
Authority: CN
Inventors: 王旭
Original assignee: Xi'an Guangyuan Electromechanical Technology Co Ltd
Current assignee: Xi'an Guangyuan Electromechanical Technology Co Ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-03-31
Anticipated expiration: 2039-12-06
Also published as: CN110939496B

Abstract

The invention provides a detachable oil rule for an engine, which comprises a handle and a rule body part which are sequentially and axially connected, wherein one end of the rule body part is a fixed head, the fixed head is movably connected with the handle, and the other end of the rule body part is a marking head; the bottom end of the handle is fixed with a fork rod which can be inserted into the fixed head and fixed with the fixed head. The invention solves the problem that the ruler body can be separated from the handle and is inconvenient to operate in the prior art.

Description

Detachable oil rule for engine

Technical Field

The invention belongs to the technical field of engine parts, and relates to a detachable oil level gauge for an engine.

Background

An engine is a machine that can convert other forms of energy into mechanical energy, including, for example, internal combustion engines, external combustion engines, electric motors, and the like. Such as internal combustion engines, typically convert chemical energy into mechanical energy. The engine is applicable to both the power generation device and the whole machine including the power device. Engines were first introduced in the united kingdom, and the engine concept is also derived from english, which is meant in its meaning as "power generating machinery".

The engine needs to be lubricated by proper amount of engine oil, and if the engine oil is insufficient, serious damage can be caused to engine parts; if the engine oil is too much, the engine oil can be burnt and carbon in a combustion chamber can be deposited, and the power of the engine is reduced. Hidden dangers can be found in time by using the oil rule to check once a week.

The oil dipstick of the existing engine is inconvenient to operate because the dipstick body can be separated from the handle due to the large vibration of the engine.

Disclosure of Invention

The invention aims to provide a detachable oil rule for an engine, which solves the problem that the rule body can be separated from a handle and is inconvenient to operate in the prior art.

The technical scheme adopted by the invention is that,

a detachable oil rule for an engine comprises a handle and a rule body part which are sequentially and axially connected, wherein one end of the rule body part is a fixed head, the fixed head is movably connected with the handle, and the other end of the rule body part is a marking head;

the bottom end of the handle is fixed with a fork rod which can be inserted into the fixed head and fixed with the fixed head.

The present invention is also characterized in that,

the two fork rods are symmetrical about the axis, and the tail parts of the fork rods are bent outwards and protrude;

the fixing head comprises a sleeve piece and a middle piece which are mutually sleeved by threads, the middle piece is sleeved in the sleeve piece and is cylindrical, two square deep grooves are formed in the middle piece from the top, and the square deep grooves are matched with the fork rod; an annular deep groove is formed in the outer wall of the middle piece and communicated with the square deep groove;

the external member is the ring form, is fixed with two relative lugs on the inner wall of external member, and the lug can move in annular deep groove, and the lug stretches into square deep groove when external member and middleware are screwed up in the screw thread.

The top of the handle is fixed with a pull ring.

The outer wall of the handle is sleeved with a sealing ring.

The marking head is a rectangular flat head.

The surface of the marking head is provided with grooves which are closely arranged.

The ruler body part is made of elastic materials.

The invention has the advantages that

The fixing head and the handle are mutually fixed, so that the operation is simple, the fixation is strong, and mutual falling is prevented;

the fixing head and the handle are fixed with each other and can be detached from each other, so that the ruler body can be replaced conveniently;

thirdly, the ruler body part is an elastic part, so that the elastic part has good resilience and can be suitable for various engine oil ports;

fourthly, due to the design of a groove on the marking head, the engine oil is clamped in the groove, so that the observation is convenient;

and fifthly, the sealing ring is arranged on the handle of the oil level gauge, and can be tightly matched with the handle sleeve of the oil level gauge, so that the oil level gauge is firmer.

Drawings

FIG. 1 is a schematic illustration of a removable engine oil dipstick according to the present disclosure;

FIG. 2 is a schematic structural view of a detachable handle in the oil level gauge for the engine according to the present invention;

FIG. 3 is a schematic structural diagram of a detachable fixed head in an oil level gauge for an engine according to the present invention;

FIG. 4 is a schematic diagram of a removable engine oil level measuring assembly according to the present invention.

In the figure, 1, a handle, 2, a pull ring, 3, a sealing ring, 4, a fork rod, 5, a fixing head, 6, a ruler body, 7, a sleeve piece, 8, an intermediate piece, 9, a square deep groove, 10, a bump, 11, a marking head and 12, a groove are arranged.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

A detachable oil rule for an engine, as shown in figure 1, comprises a handle 1 and a rule body 6 which are sequentially and axially connected, wherein one end of the rule body 6 is a fixed head 5, the fixed head 5 is movably connected with the handle 1, and the other end of the rule body 6 is a marking head 11;

the bottom end of the handle 1 is fixed with a fork rod 4, and the fork rod 4 can be inserted into the fixing head 5 and fixed with the fixing head 5.

The two fork rods 4 are symmetrical about the axis, and the tail parts of the fork rods 4 are bent outwards and protrude;

the marking head 11 is a rectangular flat head.

The marking head 11 is provided with closely arranged grooves on its surface.

The ruler body part 6 is made of elastic material.

As shown in fig. 2, a pull ring 2 is fixed on the top of the handle 1, and a sealing ring is sleeved on the outer wall of the handle 1.

As shown in fig. 3 and 4, the fixing head 5 comprises a sleeve member 7 and an intermediate member 8 which are sleeved with each other by using threads, the intermediate member 8 is sleeved inside the sleeve member 7, the intermediate member 8 is cylindrical, two square deep grooves 9 are formed in the intermediate member 8 from the top, and the square deep grooves 9 are matched with the fork rod 4; an annular deep groove is formed in the outer wall of the middle piece 8 and communicated with the square deep groove 9;

the sleeve 7 is circular, two opposite lugs 10 are fixed on the inner wall of the sleeve 7, the lugs 10 can move in the annular deep groove, and the lugs 10 extend into the square deep groove 9 when the sleeve 7 and the intermediate piece 8 are screwed down.

When the manual oil return device is used, a vehicle is stopped before inspection, the hand brake is tightened, the engine is turned off when the engine is started to reach the normal working temperature, and engine oil flows back to the oil pan within minutes. The oil level gauge is taken out, wiped dry and inserted to check the oil level. The oil quantity is normal when the marks between the lower scale mark and the upper scale mark of the oil rule are marked;

during installation, the middle piece 8 and the sleeve piece 7 are unscrewed, the square deep groove 9 is smoothly formed, the fork rod 4 of the handle 1 is inserted into the bottom of the square deep groove 9, then the sleeve piece 7 is screwed, the lug blocks the tail of the fork rod 4, and the handle 1 and the ruler body are completely installed.

Claims

1. The detachable oil rule for the engine is characterized by comprising a handle (1) and a rule body part (6) which are sequentially and axially connected, wherein one end of the rule body part (6) is provided with a fixed head (5), the fixed head (5) is movably connected with the handle (1), and the other end of the rule body part (6) is provided with a marking head (11);

the bottom end of the handle (1) is fixed with a fork rod (4), and the fork rod (4) can be inserted into the fixing head (5) and fixed with the fixing head (5).

2. A removable oil dipstick for an engine according to claim 1, characterised in that said fork (4) is two and symmetrical about the axis, the tail of said fork (4) protruding in an outwardly curved manner;

the fixing head (5) comprises a sleeve piece (7) and an intermediate piece (8) which are mutually sleeved by threads, the intermediate piece (8) is sleeved in the sleeve piece (7), the intermediate piece (8) is cylindrical, two square deep grooves (9) are formed in the intermediate piece (8) from the top, and the square deep grooves (9) are matched with the fork rod (4); an annular deep groove is formed in the outer wall of the middle piece (8) and communicated with the square deep groove (9);

the sleeve piece (7) is circular, two opposite lugs (10) are fixed on the inner wall of the sleeve piece (7), the lugs (10) can move in the annular deep groove, and the lugs (10) extend into the square deep groove (9) when the sleeve piece (7) and the intermediate piece (8) are screwed down.

3. A removable engine dipstick according to claim 1 in which a pull ring (2) is fixed to the top of the handle (1).

4. A removable oil dipstick for an engine according to claim 1 characterised in that the outer wall of the handle (1) is fitted with a sealing ring.

5. A removable engine oil level gauge according to claim 2, characterized in that the marking head (11) is a rectangular flat head.

6. A removable engine oil level gauge according to claim 2, characterized in that the marking head (11) is provided with closely spaced grooves on its surface.

7. A removable engine oil level gauge according to claim 1, characterized in that the body part (6) is made of an elastic material.