CN211989267U

CN211989267U - Paint spraying kettle

Info

Publication number: CN211989267U
Application number: CN202020073115.4U
Authority: CN
Inventors: 王邦涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-01-14
Filing date: 2020-01-14
Publication date: 2020-11-24
Anticipated expiration: 2030-01-14

Abstract

The utility model relates to a kettle technical field that sprays paint, concretely relates to kettle that sprays paint. The cup cover is arranged on the cup body through a clamp and a structure to form a closed space; the cup cover is provided with a liquid outlet pipe and a vent pipe, the cup cover is provided with 2 buckles, and the buckles are symmetrically arranged by taking the liquid outlet pipe as a center. The breather pipe runs through the bowl cover, the breather pipe upper end is provided with the check valve, the breather pipe lower extreme with the air duct links to each other. The utility model discloses remove the inner bag to add the breather pipe, made paint can be under the effect of gravity autonomous outflow through the drain pipe. The flow of the paint is more uniform, and the problems of poor atomization, unsmooth paint surface and the like caused by non-uniform flow of the paint are solved.

Description

Paint spraying kettle

Technical Field

The utility model relates to a kettle technical field that sprays paint, concretely relates to kettle that sprays paint.

Background

The spray painting kettle is a plastic kettle, is connected with a spray gun through a connector, is directly discarded after being sprayed, does not need to be cleaned, and improves the working efficiency.

The paint spraying kettle in the prior art comprises an inner cup, an outer cup and a cover body, wherein the inner cup is placed in the outer cup, and the cover body is arranged on the outer cup. When the paint spraying kettle is used, the paint in the inner container needs to be pumped out in a vacuumizing mode. After a period of use, the liner will gradually contract and twist together, and because the liner is relatively stiff, some of the suction will be wasted on the opposing liner. Resulting in a reduced force to draw paint and resulting in an uneven flow of paint. And then the paint sprayed by the spray gun has poor atomization effect and the paint spraying surface is not smooth enough.

Therefore, there is a need in the market for a paint spray can with a uniform flow of paint.

Disclosure of Invention

In order to solve the defects existing in the prior art, the utility model provides a paint spraying kettle.

The technical scheme of the utility model is that:

the utility model provides a kettle sprays paint, its characterized in that: the cup cover is arranged on the cup body through a clamp and a structure to form a closed space; the cup cover is provided with a liquid outlet pipe and a vent pipe, the cup cover is provided with 2 buckles, and the buckles are symmetrically arranged by taking the liquid outlet pipe as a center. The breather pipe runs through the bowl cover, the breather pipe upper end is provided with the check valve, the breather pipe lower extreme with the air duct links to each other.

Further, a plurality of reinforcing plates are uniformly arranged at the upper end of the cup body.

Furthermore, a plurality of reinforcing ribs are uniformly arranged on the inner side of the cup cover.

Furthermore, a handle is arranged at the edge of the cup cover.

Further, the clamp and the structure comprise a U-shaped groove, a connecting ring and a cup body limiting surrounding wall, the U-shaped groove is arranged at the edge of the cup cover and comprises a cup cover limiting surrounding wall and a fixed surrounding wall, the outer diameter of the fixed surrounding wall is not smaller than the inner diameter of the cup body, an annular limiting bulge is arranged on the inner side of the cup cover limiting surrounding wall, and a plurality of annular bulges are arranged on the inner side of the fixed surrounding wall; the cup comprises a cup body, a cup cover and a connecting ring, wherein the connecting ring is arranged at the top end of the cup body, the cup body limiting surrounding wall is arranged at the edge of the connecting ring and is vertically connected with the connecting ring, and the outer diameter of the cup body limiting surrounding wall is not smaller than the inner diameter of the cup cover limiting surrounding wall.

Furthermore, threads are arranged on the side wall of the liquid outlet pipe.

Further, a rubber protective sleeve is arranged at the upper end of the vent pipe and sleeved on the one-way valve.

The utility model discloses the beneficial effect who reaches does:

the utility model discloses remove the inner bag to add the breather pipe, made paint can be under the effect of gravity autonomous outflow through the drain pipe. The flow of the paint is more uniform, and the problems of poor atomization, unsmooth paint surface and the like caused by non-uniform flow of the paint are solved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Figure 2 is a partial enlarged view of the card and structure of the present invention.

Fig. 3 is a bottom view of the cup cover of the utility model.

Fig. 4 is a top view of the cup body of the present invention.

In the figure, 100, a cup body; 110. a reinforcing plate; 200. a cup cover; 210. a liquid outlet pipe; 220. a breather pipe; 221. a one-way valve; 222. a rubber protective sleeve; 230. buckling; 240. reinforcing ribs; 250. a handle; 261. a cup cover limiting enclosure wall; 262. fixing the surrounding wall; 263. connecting the circular rings; 264. a cup body limiting surrounding wall; 265. an annular limiting bulge; 266. an annular projection; 300. an air duct.

Detailed Description

To facilitate understanding of the present invention for those skilled in the art, embodiments of the present invention will be described below with reference to the accompanying drawings.

As shown in fig. 1-4, the utility model provides a kettle sprays paint, its characterized in that: comprises a cup body 100, a cup cover 200 and an air duct 300 arranged between the cup body 100 and the cup cover 200, wherein the cup cover 200 is arranged on the cup body 100 through a clamp and a structure to form a closed space. A plurality of reinforcing plates 110 are uniformly arranged at the upper end of the cup body 100. The cup cover 200 is provided with a liquid outlet pipe 210 and a vent pipe 220, and the side wall of the liquid outlet pipe 210 is provided with threads. The cup cover 200 is provided with 2 fasteners 230, and the fasteners 230 are symmetrically arranged by taking the liquid outlet pipe 210 as a center. The vent pipe 220 penetrates through the cup cover 200, a one-way valve 221 is arranged at the upper end of the vent pipe 220, the lower end of the vent pipe 220 is connected with the air guide pipe 300, a rubber protective sleeve 222 is arranged at the upper end of the vent pipe 220, and the rubber protective sleeve 222 is sleeved on the one-way valve 221. A plurality of reinforcing ribs 240 are uniformly arranged on the inner side of the cup cover 200, and a handle 250 is arranged on the edge of the cup cover 200.

Card and structure include U type recess, connection ring 263, the spacing wall 264 of cup, U type recess sets up the bowl cover 200 is marginal, U type recess includes the spacing wall 261 of bowl cover, fixed wall 262, the external diameter D3 of fixed wall 262 is not less than the internal diameter D1 of cup 100, the spacing wall 261 inboard of bowl cover is provided with the spacing arch 265 of annular, fixed wall 262 inboard is provided with a plurality of annular protruding 266. The connecting ring 263 is arranged at the top end of the cup body 100, the cup body limiting surrounding wall 264 is arranged at the edge of the connecting ring 263 and is vertically connected with the connecting ring 263, and the outer diameter D2 of the cup body limiting surrounding wall 264 is not less than the inner diameter D4 of the cup cover limiting surrounding wall 261.

Before use, paint is poured into the cup body 100, and then the cup cover 200 is pressed downwards, so that the connecting ring 263 and the cup body limiting surrounding wall 264 are inserted into the U-shaped groove. At this point, annular protrusion 266 presses outward against the inner wall of cup 100, and lid limiting wall 261 presses inward against cup limiting wall 264, while cup 100 also contracts inward, plus annular limiting protrusion 265 clings to the bottom of cup limiting wall 264. Therefore, the cup 100 and the cap 200 are firmly clamped together to form a sealed space, and the paint is prevented from leaking from the joint of the cup 100 and the cap 200.

Specifically, the utility model discloses a theory of operation does: when in use, the utility model discloses invert, drain pipe 210 links to each other with the paint inlet of spray gun, and the paint in cup 100 gets into the spray gun under the effect of gravity gradually. When the air pressure in the cup body 100 is reduced, air enters the cup body 100 from the one-way valve 221 under the action of the pressure, so that the internal air pressure and the external air pressure are balanced, and the paint can stably flow out.

The above-mentioned embodiments of the present invention do not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A paint spraying kettle which is characterized in that: the cup cover is arranged on the cup body through a clamp and a structure to form a closed space; the cup cover is provided with a liquid outlet pipe and a vent pipe, and the cup cover is provided with 2 buckles which are symmetrically arranged by taking the liquid outlet pipe as a center; the breather pipe runs through the bowl cover, the breather pipe upper end is provided with the check valve, the breather pipe lower extreme with the air duct links to each other.

2. A paint spray can according to claim 1, wherein: the upper end of the cup body is uniformly provided with a plurality of reinforcing plates.

3. A paint spray can according to claim 1 or 2, wherein: a plurality of reinforcing ribs are uniformly arranged on the inner side of the cup cover.

4. A paint spray can according to claim 1 or 2, wherein: the edge of the cup cover is provided with a handle.

5. A paint spray can according to claim 1 or 2, wherein: the clamp and the structure comprise a U-shaped groove, a connecting ring and a cup body limiting surrounding wall, the U-shaped groove is arranged at the edge of the cup cover and comprises a cup cover limiting surrounding wall and a fixed surrounding wall, the outer diameter of the fixed surrounding wall is not less than the inner diameter of the cup body, an annular limiting bulge is arranged on the inner side of the cup cover limiting surrounding wall, and a plurality of annular bulges are arranged on the inner side of the fixed surrounding wall; the cup comprises a cup body, a cup cover and a connecting ring, wherein the connecting ring is arranged at the top end of the cup body, the cup body limiting surrounding wall is arranged at the edge of the connecting ring and is vertically connected with the connecting ring, and the outer diameter of the cup body limiting surrounding wall is not smaller than the inner diameter of the cup cover limiting surrounding wall.

6. A paint spray can according to claim 1 or 2, wherein: and the side wall of the liquid outlet pipe is provided with threads.

7. A paint spray can according to claim 1 or 2, wherein: the upper end of the vent pipe is provided with a rubber protective sleeve which is sleeved on the one-way valve.