CN113955280B

CN113955280B - Oilcan capable of preventing oil at mouth from dripping

Info

Publication number: CN113955280B
Application number: CN202111233896.4A
Authority: CN
Inventors: 侯亮; 程海洋; 赵江楠; 彭建开; 李向云
Original assignee: Hebei Huafeng Energy Technology Development Co Ltd
Current assignee: Hebei Huafeng Energy Technology Development Co Ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2023-05-09
Anticipated expiration: 2041-10-22
Also published as: CN113955280A

Abstract

The invention relates to an oilcan for preventing oil from dripping at a pot mouth, which comprises a pot body, wherein an oil return groove is arranged below the pot mouth of the pot body, and the oil return groove is matched with the pot body and forms a reflux cavity; the kettle body is provided with an oil return hole at the bottom of the reflux cavity so that oil in the reflux cavity can flow back into the kettle body through the oil return hole; the oil can further comprises a taper pin, wherein the taper pin penetrates through the backflow cavity and the oil return hole, a sealing conical surface is arranged on the taper pin, and the taper pin can do reciprocating motion relative to the oil return groove so as to selectively seal the oil return hole by using the sealing conical surface of the taper pin. After the oil pouring is finished, the invention can avoid the pollution to the environment caused by the dripping of the oil medium when the oil pot is used; simultaneously this oilcan outwards pour oily in-process, the taper round pin can shutoff oil gallery to avoid in the oilcan oily medium outwards to leak from the oil gallery, with this normal play oil of having ensured this oilcan, further satisfy the user demand of enterprise.

Description

Oilcan capable of preventing oil at mouth from dripping

Technical Field

The invention belongs to the technical field related to oilers, and particularly relates to an oiler capable of preventing grease at a kettle opening from dripping.

Background

An oilcan for holding oil materials. In the production process of enterprises, large-sized oilcans with lubrication are usually needed to be used for adding lubricating oil to parts to be lubricated, however, at present, the existing oilcans often have the problem that the oil of the spout of the oilcan flows to the kettle body along the spout after being used and even drops to the outside of the oilcan, so that the pollution of the external environment is caused, and the use requirements of the enterprises are not met.

Disclosure of Invention

Based on the above, it is necessary to provide an oilcan for preventing the drip of the grease at the mouth of the can, aiming at the technical problems existing in the prior art.

An oil pot capable of preventing oil at a pot mouth from dripping comprises a pot body, wherein an oil return groove is arranged below the pot mouth of the pot body, and the oil return groove is matched with the pot body and forms a backflow cavity; the kettle body is provided with an oil return hole at the bottom of the reflux cavity so that oil in the reflux cavity can flow back into the kettle body through the oil return hole;

the oil can further comprises a taper pin, the taper pin penetrates through the backflow cavity and the oil return hole, a sealing conical surface is arranged on the taper pin, and the taper pin can do reciprocating motion relative to the oil return groove so as to selectively seal the oil return hole by using the sealing conical surface of the taper pin.

In one embodiment, the hole wall of the oil return hole is set to be matched with the conical surface matching surface of the sealing conical surface, and the conical pin can seal the oil return hole through the matching between the sealing conical surface and the conical surface matching surface.

In one embodiment, the spout opening of the kettle body is rotatably connected with an oilcan baffle, and the oilcan baffle can rotate towards the direction of the spout opening and is abutted against the edge of the spout opening.

In one embodiment, an elastic claw is arranged on one side end part of the oil can baffle towards the oil return groove, and the oil can baffle can act on the taper pin through the elastic claw so as to drive the taper pin to reciprocate relative to the oil return groove.

In one embodiment, a protruding round portion is arranged at one side end portion of the cone-shaped pin extending out of the oil return groove, an arc groove matched with the protruding round portion is formed in the elastic claw, the elastic claw can push against the protruding round portion, so that the sealing conical surface on the cone-shaped pin can be used for plugging the oil return hole, and the elastic claw can be located on the cone-shaped pin through clamping fit between the arc groove and the protruding round portion.

In one embodiment, the taper pin is provided with a stop lever on a portion extending out of the oil return groove, the stop lever being capable of abutting against a notch edge of the oil return groove to restrict excessive movement of the taper pin in the direction of the kettle body.

In one embodiment, the cotter pin, the boss and the stop lever are connected as a unitary structure.

In one embodiment, the oilcan baffle is rotatably connected with the kettle body through a pin shaft.

In one embodiment, the taper pin is arranged to be a plane towards one side end face of the oil return groove, and the plane is attached to the groove wall of the oil return groove.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages:

according to the oil pot capable of preventing the oil at the pot mouth from dripping, through the reasonable structure, after the oil pouring of the oil pot is completed, the oil medium dripping downwards from the pot mouth can be contained in the oil return groove, so that the environment pollution caused by the dripping of the oil medium when the oil pot is used is avoided; meanwhile, the oil can realize the selective blocking of the oil return hole on the oil can by utilizing the reciprocating motion of the taper pin, so that the oil medium can flow back to the can body through the backflow cavity and the oil return hole, and when the oil can pour out, the taper pin can block the oil return hole to prevent the oil medium in the oil can from leaking out from the oil return hole, thereby ensuring the normal oil outlet of the oil can and further meeting the use requirements of enterprises.

Drawings

Fig. 1 is a schematic structural diagram of an oil can for preventing grease from leaking from a can mouth according to an embodiment of the present application.

Fig. 2 is an enlarged view of the P portion in fig. 1.

Wherein, 10, the kettle body; 11. a spout opening; 111. an edge; 12. an oil return hole; 121. conical surface mating surface; 13. an oilcan baffle; 131. a pin shaft; 14. an elastic claw; 141. an arc groove; 20. an oil return groove; 21. a notch edge; 30. taper pin; 31. sealing the conical surface; 32. a convex portion; 33. a stop lever; 101. a reflow chamber; 301. a plane.

DETAILED DESCRIPTION OF EMBODIMENT (S) OF INVENTION

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

Referring to fig. 1 and 2, an oilcan for preventing drip of grease at a spout according to an embodiment of the present invention includes a can body 10, an oil return groove 20 provided on the can body 10, and a taper pin 30.

The oil return groove 20 of this embodiment is disposed at a position below the spout 11 on the kettle body 10, and the oil return groove 20 is matched with the kettle body 10 and forms a backflow cavity 101, so that after the pouring of oil is completed in the oil kettle, the oil medium dropped downwards from the spout 11 can be contained in the oil return groove 20, thereby avoiding environmental pollution caused by the dropping of the oil medium when the oil kettle is used.

Correspondingly, the kettle body 10 of the embodiment is provided with the oil return hole 12 at the bottom of the return cavity 101, so that the oil in the return cavity 101 can flow back into the kettle body 10 through the oil return hole 12.

In the present embodiment, the taper pin 30 of the present embodiment is provided through the return chamber 101 and the oil return hole 12, wherein a sealing tapered surface 31 is provided on the taper pin 30, and the taper pin 30 is capable of reciprocating relative to the oil return groove 20 to selectively block the oil return hole 12 with the sealing tapered surface 31 of the taper pin 30.

Specifically, when the oil can of the embodiment is pouring oil, the sealing conical surface 31 of the conical pin 30 can be abutted against the oil return hole 12 on the can body 10 to play a role in blocking the oil return hole 12, so that the oil medium is prevented from leaking outwards from the position of the oil return hole 12 in the oil can pouring process; when the oil can finishes pouring oil, the taper pin 30 can move on the oil return groove 20 and open the oil return hole 12, so that the oil medium which is dropped downwards from the spout 11 of the can body 10 can flow back into the can body 10 through the oil return hole 12 after entering the return cavity 101.

The hole wall of the oil return hole 12 in this embodiment is set to be matched with the conical surface matching surface 121 of the sealing conical surface 31, and the conical pin 30 can seal the oil return hole 12 through the matching between the sealing conical surface 31 and the conical surface matching surface 121, so as to ensure the sealing effect of the conical pin 30 on the oil return hole 12 of the kettle body 10 when acting on the oil return hole 12.

In this embodiment, the spout 11 of the kettle body 10 of this embodiment is rotatably connected with an oil kettle baffle 13, where the oil kettle baffle 13 can rotate towards the direction of the spout 11 and is abutted against the edge 111 of the spout 11, so as to prevent the oil kettle from sealing the spout 11 with the oil kettle baffle 13 after pouring oil is completed, so as to prevent the lubricant in the oil kettle from evaporating outwards from the spout 11.

Specifically, the oilcan baffle 13 of the present embodiment is rotatably connected to the can body 10 through a pin 131.

Wherein, the end of the oilcan baffle 13 facing the oil return groove 20 is provided with an elastic claw 14, and the oilcan baffle 13 can act on the taper pin 30 through the elastic claw 14 to drive the taper pin 30 to reciprocate relative to the oil return groove 20. That is, the oilcan of the present embodiment can realize the driving of the reciprocating motion of the taper pin 30 with the elastic claws 14 on the oilcan baffle 13.

The end of the conical pin 30 extending out of the oil return groove 20 in this embodiment is provided with a convex circular portion 32, the elastic claw 14 is provided with a circular arc groove 141 matching with the convex circular portion 32, the elastic claw 14 can push against the convex circular portion 32, so that the sealing conical surface 31 on the conical pin 30 contacts with the oil return hole 12 to seal the oil return hole, and the elastic claw 14 can be limited on the conical pin 30 through the clamping fit between the circular arc groove 141 and the convex circular portion 32.

It can be understood that after pouring oil is completed, the oil can baffle 13 can drive the elastic claw 14 to push against the convex round part 32 of the taper pin 30 in the process of sealing the spout 11, so that the taper pin 30 releases the blocking of the oil return hole 12, thus, the oil medium dropped from the spout 11 can enter the kettle body 10 through the oil return hole 12 after entering the reflux cavity 101, and when the elastic claw 14 passes through the convex round part 32, the arc groove 141 of the elastic claw 14 can be blocked into the convex round part 32, and the assembly limit between the elastic claw 14 and the taper pin 30 is realized, so that the taper pin 30 keeps the opening of the oil return hole 12; when the oil can needs to be poured again, the oil can baffle 13 can drive the elastic claw 14 to separate from the convex round part 32 on the cone-shaped pin 30, in the process, the elastic claw 14 can drive the cone-shaped pin 30 to seal the cone surface 31 to seal the oil return hole 12 through the cooperation between the arc groove 141 and the convex round part 32 on the elastic claw 14, so that when the oil is poured, the spout 11 of the kettle body 10 is downward and simultaneously drives the cone-shaped pin 30 to incline downward, thereby ensuring that the cone-shaped pin 30 can always seal the oil return hole 12.

Further, the taper pin 30 of the present embodiment is provided with a stop lever 33 on a portion extending out of the oil return groove 20, and the stop lever 33 can abut against the notch edge 21 of the oil return groove 20 to limit the taper pin 30 from moving excessively toward the kettle body 10, so as to ensure that the circular arc groove 141 on the elastic claw 14 can be in clamping engagement with the convex circular portion 32 of the taper pin 30 when the elastic claw 14 pushes against the taper pin 30.

In this embodiment, the taper pin 30, the boss 32 and the stop lever 33 of this embodiment are connected as an integral structure, so as to facilitate the production and preparation of the taper pin 30.

In addition, the taper pin 30 of the embodiment is set to be a plane 301 towards one side end of the oil return groove 20, and the plane 301 is attached to the groove wall of the oil return groove 20, so that when the oil can be used, the plane characteristic that the taper pin 30 is attached to the groove wall of the oil return groove 20 can be utilized, the taper pin 30 is ensured not to rotate in the moving process, and selective plugging of the oil return hole 12 is realized in the moving process of the taper pin 30.

In summary, through the reasonable structure, the oil pot for preventing the oil from dripping from the pot mouth can be used for containing the oil medium dripping downwards from the pot mouth through the oil return groove after the oil pouring is completed, so that the pollution to the environment caused by the dripping of the oil medium when the oil pot is used is avoided; meanwhile, the oil can realize the selective blocking of the oil return hole on the oil can by utilizing the reciprocating motion of the taper pin, so that the oil medium can flow back to the can body through the backflow cavity and the oil return hole, and when the oil can pour out, the taper pin can block the oil return hole to prevent the oil medium in the oil can from leaking out from the oil return hole, thereby ensuring the normal oil outlet of the oil can and further meeting the use requirements of enterprises.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above-described embodiments represent only a few embodiments of the present invention, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

Claims

1. An oil pot capable of preventing oil at a pot mouth from dripping comprises a pot body, wherein an oil return groove is arranged below the pot mouth of the pot body, and the oil return groove is matched with the pot body and forms a backflow cavity; the kettle body is provided with an oil return hole at the bottom of the reflux cavity so that oil in the reflux cavity can flow back into the kettle body through the oil return hole;

the oil can is characterized by further comprising a taper pin, wherein the taper pin penetrates through the backflow cavity and the oil return hole, a sealing conical surface is arranged on the taper pin, and the taper pin can do reciprocating motion relative to the oil return groove so as to selectively seal the oil return hole by using the sealing conical surface of the taper pin;

the kettle mouth opening of the kettle body is rotationally connected with an oil kettle baffle, and the oil kettle baffle can rotate towards the direction of the kettle mouth opening and is abutted against the edge of the kettle mouth opening; an elastic claw is arranged at one side end part of the oilcan baffle towards the oil return groove, and the oilcan baffle can act on the taper pin through the elastic claw so as to drive the taper pin to reciprocate relative to the oil return groove; the end part of one side, extending out of the oil return groove, of the cone-shaped pin is provided with a convex circular part, the elastic claw is provided with an arc groove matched with the convex circular part, the elastic claw can push against the convex circular part so as to enable the sealing conical surface of the cone-shaped pin to release the blocking of the oil return hole, and the elastic claw can be limited on the cone-shaped pin through the clamping fit between the arc groove and the convex circular part;

the pore wall of the oil return hole is arranged to be matched with the conical surface matching surface of the sealing conical surface, and the conical pin can seal the oil return hole through the matching between the sealing conical surface and the conical surface matching surface.

2. An oil kettle for preventing drip of oil at a kettle mouth according to claim 1, wherein said taper pin is provided with a stop lever on a portion extending out of said oil return groove, said stop lever being capable of abutting against a notch edge of said oil return groove to restrict excessive movement of said taper pin in the direction of said kettle body.

3. The oiler for preventing drip of oil at a spout of claim 2 wherein said tapered pin, said boss and said stop lever are connected in a unitary structure.

4. The oilcan for preventing oil from leaking out of a pot mouth according to claim 1, wherein the oilcan baffle is rotatably connected with the pot body through a pin shaft.

5. The oil can for preventing drip of oil at a spout as claimed in claim 1, wherein the taper pin is provided as a plane toward one side end face of the oil return groove, and the plane is provided to be fitted to a groove wall of the oil return groove.