CN210239786U

CN210239786U - Oil drain plug screw assembly

Info

Publication number: CN210239786U
Application number: CN201921165626.2U
Authority: CN
Inventors: Huiming Yang; 杨慧明; Wei Zhang; 张巍; Daoqing Zhu; 朱道庆; Jun Chen; 陈军
Original assignee: Zhejiang Painier Technology Inc
Current assignee: Zhejiang Painier Technology Inc
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-04-03
Anticipated expiration: 2029-07-24

Abstract

The utility model discloses an oil drain plug screw subassembly, connect including annular ring, spring, sealed pad, oil drain plug screw cap, location jump ring, oil drain plug screw body, valve and oil drain valve, the annular ring assembly is at the ditch inslot of valve, the valve is connected with the location jump ring, spring mounting is between oil drain plug screw body and location jump ring, valve and annular ring make up the back and fix a position jump ring fastening connection, pulling force of locating jump ring after the spring compression to make the annular ring hug closely on the sealed inclined plane of oil drain plug screw body, sealed pad is installed between oil drain plug screw cap and oil drain plug screw body. This oil drain plug screw subassembly, but the vertical assembly of horizontal formula, very big improvement space utilization can take out the machine oil of organism, can avoid waste oil to splash simultaneously, pollution abatement, safe and reliable, easy and simple to handle.

Description

Oil drain plug screw assembly

Technical Field

The utility model relates to an oil drain plug screw technical field specifically is an oil drain plug screw subassembly.

Background

After the engine works for a long time, the engine oil in the engine body is often deteriorated due to various complex conditions, various metal scraps, acidic substances generated by combustion and some fuel oil which is not completely combusted are mixed into the engine oil, and the working efficiency and the service life of the engine are affected after the engine runs, so that the engine needs to be replaced regularly.

Common oil drain plug is vertical structure, will be in the oil pan minimum moreover, need dismantle to get off and carry out the oil drain, and waste oil is spattered in disorder easily when flowing from the oil drain hole, takes place to pollute.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide an oil drain plug screw subassembly, but the vertical assembly of horizontal formula, very big improvement space utilization can take out the machine oil of organism, can avoid waste oil to splash simultaneously, pollution abatement, safe and reliable, it is easy and simple to handle, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an oil drain plug screw subassembly, includes that annular ring, spring, sealed pad, oil drain plug screw cap, location jump ring, oil drain plug screw body, valve and oil drain valve connect, the annular ring assembly is at the ditch inslot of valve, the valve is connected with the location jump ring, the spring mounting is between oil drain plug screw body and location jump ring, sealed pad is installed between oil drain plug screw cap and oil drain plug screw body.

As an optimized technical scheme of the utility model, valve and annular ring make up the back and fix a position jump ring fastening connection.

As an optimized technical scheme of the utility model, a pulling force to positioning clamp spring after the spring compression to make the annular ring hug closely on the sealed inclined plane of oil drain plug body.

As an optimal technical scheme of the utility model, sealed the pad and install the inside at the plug screw cap that puts oil, the plug screw cap that puts oil and the fastening connection of plug screw body that puts oil.

As the utility model discloses a preferred technical scheme, the side that the fuel outlet valve connects is equipped with oil pipe, and after the separation of oil drain plug screw cap and oil drain plug screw body, the fuel outlet valve connects and can assemble on the oil drain plug screw body.

As an optimal technical scheme of the utility model, the one end that the oil drain plug cap was kept away from to the oil drain plug body is equipped with the engine body, the sealing washer has been cup jointed with the junction activity of engine body to the oil drain plug body.

Compared with the prior art, the beneficial effects of the utility model are that: when oil drainage is not needed, the oil drainage plug screw cap is screwed, so that the sealing effect is good; the horizontal vertical assembly can be realized, so that the space utilization rate is greatly improved; when needs the oil drain, unscrew the oil drain plug screw cap, the screw in oil drain valve connects, and oil drain valve connects power and acts on the location jump ring, once again compression spring to drive the valve and open forward, alright take out the machine oil of organism, can avoid waste oil to splash simultaneously, the pollution abatement, safe and reliable, it is easy and simple to handle.

Drawings

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

FIG. 2 is a schematic structural view of the embodiment in a sealed state;

fig. 3 is a schematic structural diagram of the embodiment in an oil drainage state.

In the figure: the oil drain valve comprises an annular ring 1, a spring 2, a sealing gasket 3, an oil drain plug cap 4, a positioning snap spring 5, an oil drain plug body 6, a valve 7, a sealing ring 8, an engine body 9, an oil drain valve joint 10 and an oil pipe 11.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an oil drain plug assembly comprises an annular ring 1, a spring 2, a sealing gasket 3, an oil drain plug cap 4, a positioning snap spring 5, an oil drain plug body 6, a valve 7 and an oil drain valve joint 10, wherein the annular ring 1 is assembled in a groove of the valve 7, the valve 7 is connected with the positioning snap spring 5, the valve 7 and the annular ring 1 are combined and then are tightly connected with the positioning snap spring 5, the spring 2 is installed between the oil drain plug body 6 and the positioning snap spring 5, the positioning snap spring 5 is provided with a pulling force after the spring 2 is compressed, the annular ring 1 is tightly attached to a sealing inclined plane of the oil drain plug body 6, the sealing gasket 3 is installed between the oil drain plug cap 4 and the oil drain plug body 6, the sealing gasket 3 is installed inside the oil drain plug cap 4, the oil drain plug cap 4 is tightly connected with the oil drain plug body 6, an oil pipe 11 is arranged on the side face of the oil drain valve joint 10, and after the oil drain plug cap 4 is separated from the oil drain plug body 6, the oil drain valve joint 10 can be assembled on the oil drain plug body 6, one end of the oil drain plug body 6, which is far away from the oil drain plug cap 4, is assembled with the engine body 9, and the sealing ring 8 is movably sleeved at the joint of the oil drain plug body 6 and the engine body 9; the horizontal vertical assembly can be realized, so that the space utilization rate is greatly improved; when oil needs to be drained, the oil drain plug screw cap 4 is unscrewed, the oil drain valve joint 10 is screwed in, the force of the oil drain valve joint 10 acts on the positioning clamp spring 5, the spring 2 is compressed again, and the valve 7 is driven to be opened forwards, so that the engine oil of the engine body can be pumped out, and the oil drain device is safe, reliable and simple and convenient to operate.

When in use:

when the engine is in a normal working state, the oil drain plug assembly is in a sealing state, and the oil drain plug cap 4 is connected with the oil drain plug body 6 in a sealing way by virtue of the sealing gasket 3

When needs the oil drain, unscrew oil drain plug screw cap 4, screw in oil drain valve connects 10 again, when the slow screw in of oil drain valve connects 10, a power is exerted to continuous positioning jump ring 5 to the transmission gives valve 7, and at this moment, valve 7 is opened, and waste oil in the organism can flow into oil pipe 11 through the passageway in the oil drain plug screw body 6, thereby reaches the effect of oil drain.

When oil drainage is not needed, the utility model can be realized by screwing the oil drainage plug screw cap 4, and the sealing effect is good; the horizontal vertical assembly can be realized, so that the space utilization rate is greatly improved; when oil needs to be drained, the oil drain plug screw cap 4 is unscrewed, the oil drain valve joint 10 is screwed in, the force of the oil drain valve joint 10 acts on the positioning clamp spring 5, the spring 2 is compressed again, and the valve 7 is driven to be opened forwards, so that the engine oil of the engine body can be pumped out, and the oil drain device is safe, reliable and simple and convenient to operate.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an oil drain plug screw subassembly which characterized in that: including annular ring (1), spring (2), sealed pad (3), oil drain plug cap (4), location jump ring (5), oil drain plug body (6), valve (7) and oil drain valve joint (10), annular ring (1) assembles in the ditch inslot of valve (7), valve (7) are connected with location jump ring (5), install between oil drain plug body (6) and location jump ring (5) spring (2), sealed pad (3) are installed between oil drain plug cap (4) and oil drain plug body (6).

2. The oil drain plug assembly of claim 1, wherein: and the valve (7) and the annular ring (1) are combined and then are tightly connected with the positioning clamp spring (5).

3. The oil drain plug assembly of claim 1, wherein: and after the spring (2) is compressed, a pulling force is applied to the positioning clamp spring (5), and the annular ring (1) is tightly attached to the sealing inclined surface of the oil drain plug body (6).

4. The oil drain plug assembly of claim 1, wherein: the sealing gasket (3) is arranged inside the oil drain plug cap (4), and the oil drain plug cap (4) is fixedly connected with the oil drain plug body (6).

5. The oil drain plug assembly of claim 1, wherein: the side of the oil drain valve joint (10) is provided with an oil pipe (11), and after the oil drain plug cap (4) is separated from the oil drain plug body (6), the oil drain valve joint (10) can be assembled on the oil drain plug body (6).

6. The oil drain plug assembly of claim 1, wherein: the oil drain plug is characterized in that one end, far away from the oil drain plug cap (4), of the oil drain plug body (6) is provided with an engine body (9), and a sealing ring (8) is movably sleeved at the joint of the oil drain plug body (6) and the engine body (9).