CN202464468U

CN202464468U - Butter bucket with piston

Info

Publication number: CN202464468U
Application number: CN2012200838528U
Authority: CN
Inventors: 林木永
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-03-07
Filing date: 2012-03-07
Publication date: 2012-10-03
Anticipated expiration: 2022-03-07

Abstract

The utility model discloses a butter bucket with a piston. The butter bucket comprises a bucket body and a piston, wherein the piston is arranged in the bucket body and can slid up and down along the inner wall of the bucket body; the periphery of the piston is matched with the inner wall of the bucket body; and a through hole which vertically penetrates through the piston is formed in the center of the piston. The piston which can slid up and down along the inner wall of the bucket body of the butter bucket is arranged in the butter bucket, and the through hole by which a gun head of a butter gun can enter the piston is arranged on the piston, so that the pressure is applied to the piston when butter is filled by the butter gun; and therefore, the filling of the butter is facilitated, and the butter in the bucket is kept clean and free of pollution.

Description

A kind of grease bucket with piston

Technical field

The utility model relates to a kind of grease bucket with piston.

Background technology

Grease bucket need guarantee that butter is totally not contaminated in the bucket as common storage butter equipment when using grease compressor grease to fill butter.But common grease bucket only is an oil drum of adding a cover, and only is the filling of uncapping when using grease compressor grease to refuel, and butter is polluted easily.The residual butter of bucket wall meeting causes waste for anti-, need carry out manual wiper, and effect is not good yet.And butter character is hard partially, then presses for a kind of medium that can when using grease compressor grease to fill butter, can pressurize.

The utility model content

The purpose of the utility model is to overcome the deficiency of prior art; A kind of grease bucket with piston is provided, and through in grease bucket, adding the piston that can slide up and down along grease bucket staving inwall, piston is provided with the through hole that supplies grease compressor grease rifle head to get into; When then using grease compressor grease to refuel; Can exert pressure to piston, be beneficial to the filling of butter, and guarantee that the butter in the bucket is totally not contaminated.

The utility model solves the technical scheme that its technical matters adopted:

A kind of grease bucket with piston comprises staving and piston, and said piston is contained in the staving and can slides up and down along the staving inwall, and the periphery of said piston coincide with the inwall of said staving and cooperates, and said centre has and runs through through hole up and down.

In another preferred embodiment, the upper part diameter of said staving is dwindled from top to bottom gradually, in, the bottom is straight-tube shape.

In another preferred embodiment, also comprise a bung, said bung matches with the upper end of said staving.

In another preferred embodiment, the periphery that said piston cooperates with the staving inwall also is with seal ring.

In another preferred embodiment, the diameter of the through hole of said centre dwindles from top to bottom gradually.

In another preferred embodiment, periphery, said staving top radially is convexly equipped with a filler ring.

The beneficial effect of the utility model is:

1, through in grease bucket, adding the piston that can slide up and down along grease bucket staving inwall; Piston is provided with the through hole that supplies grease compressor grease rifle head to get into, and when then using grease compressor grease to refuel, can exert pressure to piston; Be beneficial to the filling of butter, and guarantee that the butter in the bucket is totally not contaminated.

2, the periphery that cooperates with the staving inwall at piston also is with seal ring, has then guaranteed the leakproofness of junction between staving and the piston, prevents that butter from penetrating from the junction.

3, the diameter of the through hole of centre dwindles from top to bottom gradually, then helps cooperating the grease compressor grease rifle head of different-diameter size.

Below in conjunction with accompanying drawing and embodiment the utility model is done further explain; But a kind of grease bucket with piston of the utility model is not limited to embodiment.

Description of drawings

Fig. 1 is the structure cutaway view of the utility model.

The specific embodiment

Embodiment; Referring to shown in Figure 1; A kind of grease bucket with piston of the utility model comprises staving 1 and piston 2, and said piston 2 is contained in the staving 1 and can slides up and down along staving 1 inwall; The periphery of said piston 2 coincide with the inwall of said staving 1 and cooperates, and said piston 2 centers have runs through through hole 3 up and down.

The upper part diameter of said staving 1 is dwindled from top to bottom gradually, in, the bottom is straight-tube shape, then piston 2 can be in staving 1, the inwall of bottom slides up and down closely.

Also comprise a bung (not identifying among the figure), said bung matches with the upper end of said staving 1.

Said piston 2 also is with seal ring 4 with the periphery that staving 1 inwall cooperates, and has guaranteed the leakproofness of junction between staving 1 and the piston 2, prevents that butter from penetrating from the junction.

The diameter of the through hole 3 at said piston 2 centers dwindles from top to bottom gradually, helps cooperating the grease compressor grease rifle head of different-diameter size.

Periphery, said staving 1 top radially is convexly equipped with a filler ring 5, as the handle that moves grease bucket.

Use a kind of grease bucket of the utility model with piston; When using grease compressor grease to fill butter; Grease compressor grease rifle head is offset on the inwall of through hole 3 of piston 2, on one side piston 2 is pressurizeed during filling, charging efficiency is high; And piston 2 is when lower slider, and no butter is residual on staving 1 inwall.

The foregoing description only is used for further specifying a kind of grease bucket with piston of the utility model; But the utility model is not limited to embodiment; Every technical spirit according to the utility model all falls in the protection domain of the utility model technical scheme any simple modification, equivalent variations and modification that above embodiment did.

Claims

1. the grease bucket with piston comprises staving; It is characterized in that: also comprise a piston, said piston is contained in the staving and can slides up and down along the staving inwall, and the periphery of said piston coincide with the inwall of said staving and cooperates, and said centre has and runs through through hole up and down.

2. a kind of grease bucket according to claim 1 with piston, it is characterized in that: the upper part diameter of said staving is dwindled from top to bottom gradually, in, the bottom is straight-tube shape.

3. a kind of grease bucket with piston according to claim 1 is characterized in that: also comprise a bung, said bung matches with the upper end of said staving.

4. a kind of grease bucket with piston according to claim 1 is characterized in that: the periphery that said piston cooperates with the staving inwall also is with seal ring.

5. a kind of grease bucket with piston according to claim 1, it is characterized in that: the diameter of the through hole of said centre dwindles from top to bottom gradually.

6. a kind of grease bucket with piston according to claim 1 is characterized in that: periphery, said staving top radially is convexly equipped with a filler ring.