CN213391056U

CN213391056U - Paint roller for engineering decoration

Info

Publication number: CN213391056U
Application number: CN202021459043.3U
Authority: CN
Inventors: 张雷
Original assignee: Changchun Dongyi Fushengde Decoration Co ltd
Current assignee: Changchun Dongyi Fushengde Decoration Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-06-08
Anticipated expiration: 2030-07-22

Abstract

The utility model relates to the technical field of engineering equipment, in particular to a paint roller for engineering decoration, which comprises a roller handle, a roller and a paint pumping device, wherein the upper end of the roller handle is hinged with a protective cover, the roller comprises a main roller arranged at the middle part of the protective cover and auxiliary rollers arranged at two sides of the main roller, the main roller comprises a hollow tube body rotationally connected with the side wall of the protective cover through a hollow rotating shaft and brush bristles coated outside the hollow tube body, discharge holes are uniformly distributed on the hollow tube body, the roller handle is of a hollow structure, a material conveying hose is arranged in the roller handle, the two end parts of the material conveying hose extend out of the roller handle, and the two end parts of the material conveying hose are respectively communicated with the hollow rotating shaft and the paint pumping device; can directly carry paint to the cylinder in through paint pumping installations, need not dip in repeatedly and get paint, reduce workman's work load, and the even high quality of paint of paining.

Description

Paint roller for engineering decoration

Technical Field

The utility model relates to an engineering equipment technical field, concretely relates to engineering is decorated and is used paint roller.

Background

Roller paintbrush is more common when people decorate the house, its using-way is also fairly simple, only need dip in the lacquer whitewash the wall can, however, when people whitewash, the frequency of dipping in the paint is very high, when whitewash the eminence moreover, paint roller brush probably all is the paint once spilling after dipping in the paint, this is clean after the fact for people and brings certain trouble, consequently, current paint roller brush has can spill the paint on the ground, clean troublesome defect after the fact. Sometimes, when some places which are not easy to paint, such as a wall top, are painted, the paint roller brush can be connected through a ladder or a wooden stick, so that the paint roller brush can contact the wall top to finish the painting work of the people, however, not only is the time of the people wasted, but also certain danger can be brought to the personal safety of the people when the ladder or the wooden stick is used for fixing the paint roller brush, and therefore the existing paint roller brush has the defect that the structure is single, and the places which are not easy to paint, such as the wall top, are not well painted.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at overcoming the defect among the prior art, providing a paint roller for engineering decoration, need not to dip in paint repeatedly, improved work can efficiency.

The utility model discloses a paint roller for engineering decoration, including cylinder handle, cylinder and paint pumping installations, the upper end of cylinder handle articulates there is the guard shield, the cylinder is located with rotating in the guard shield, the cylinder is including locating the main cylinder at guard shield middle part with locate the auxiliary roller of main cylinder both sides, the main cylinder include through hollow rotating shaft with the guard shield lateral wall rotate the hollow body and the cladding of connection in the outside brush hair of hollow body, the equipartition has the discharge gate on the hollow body, the cylinder handle is hollow structure, be equipped with the conveying hose in the cylinder handle, two tip of conveying hose all extend the cylinder handle, two tip of conveying hose respectively with hollow rotating shaft with paint pumping installations intercommunication.

Further, paint pumping installations is including the removal base that is used for transferring paint and locating the force pump on the removal base, the feed end of force pump is equipped with the inlet pipe, the discharge end of force pump is equipped with the discharging pipe, the discharging pipe through connect with defeated material hose can dismantle the connection.

Further, a pressure regulating valve is arranged on the pressure pump.

Further, the roller handle is of a telescopic structure and comprises an inner pipe body and an outer pipe body, the inner diameter of the outer pipe body is consistent with the outer diameter of the inner pipe body, a hose containing cavity is formed in the outer pipe body, the inner pipe body is inserted into the outer pipe body, a thread section is arranged at the upper end of the outer pipe body, a plurality of openings are formed in the thread section in the axial direction, and a thread sleeve with the inner diameter gradually reduced is arranged on the thread section.

Further, the discharge hole is an expansion-type opening.

The utility model has the advantages that: the utility model discloses a paint roller for engineering decoration can directly carry paint to the cylinder in through paint pumping installations, need not dip in repeatedly and get paint, reduces workman's work load, and the paint uniform quality who paints is high.

Drawings

The invention will be further described with reference to the following figures and examples:

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

FIG. 2 is a left side view of the drum of the present invention;

fig. 3 is a front view of the drum of the present invention;

FIG. 4 is a schematic cross-sectional view taken at A in FIG. 3;

fig. 5 is a schematic structural view of the middle roller handle of the present invention.

Description of reference numerals: the paint spraying device comprises a roller handle 1, an inner pipe body 101, an outer pipe body 102, a threaded section 103, a notch 104, a threaded sleeve 105, a roller 2, a main roller 201, an auxiliary roller 202, a paint pumping device 3, a movable base 301, a pressure pump 302, a feeding pipe 303, a discharging pipe 304, a joint 305, a shield 4, a hollow rotating shaft 5, a hollow pipe body 2011, bristles 2012, a discharging port 2013 and a conveying hose 6.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it should be apparent that the described embodiments are only some embodiments of the present invention, but 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.

As shown in fig. 1-5, the paint roller for engineering decoration in the embodiment comprises a roller handle 1, a roller 2 and a paint pumping device 3, the upper end of the roller handle 1 is hinged with a shield 4, the roller 2 is rotatably arranged in the shield 4, the drum 2 includes a main drum 201 provided at the center of the hood 4 and auxiliary drums 202 provided at both sides of the main drum 201, the main roller 201 comprises a hollow tube 2011 rotatably connected with the side wall of the shield 4 through a hollow rotating shaft 5 and bristles 2012 coated outside the hollow tube 2011, the hollow tube 2011 is evenly provided with discharge ports 2013, the roller handle 1 is of a hollow structure, a material conveying hose 6 is arranged in the roller handle 1, two end parts of the material conveying hose 6 extend out of the roller handle 1, two ends of the material conveying hose 6 are respectively communicated with the hollow rotating shaft 5 and the paint pumping device 3.

In the actual implementation process, directly carry the paint to the hollow body 2011 in the main drum 201 through paint pumping installations 3, paint flows from discharge gate 2013 on the hollow body 2011, need not personnel and dip in the paint kettle repeatedly, staff's efficiency has been improved, paint is coated on building wall through main drum 201, there may exist and paint all or the too much condition of paint, the auxiliary roller 202 of main drum 201 both sides can carry out the secondary to paint at the roll in-process this moment, the quality of paining has been improved, and the guard shield 4 of setting can play and prevent that the paint from dripping the condition on one's body of personnel.

In this embodiment, paint pumping installations 3 is including being used for transferring the removal base 301 of paint and locating pressure pump 302 on the removal base 301, in the use, it is very convenient that paint pumping installations 3 remove, the feed end of pressure pump 302 is equipped with inlet pipe 303, and is preferred, can set up the mount on the inlet pipe 303, and the inlet pipe 303 of being convenient for is placed on the paint kettle, the discharge end of pressure pump 302 is equipped with discharging pipe 304, discharging pipe 304 through connect 305 with defeated material hose 6 can dismantle the connection, when not needing to use, conveniently dismantles the transport with paint pumping installations 3.

In this embodiment, in order to adjust the pumping amount of the paint, a pressure regulating valve is disposed on the pressure pump 302.

In this embodiment, the roller handle 1 has a telescopic structure, which is convenient for coating building walls of different heights, specifically, the roller handle 1 includes an inner body 101 and an outer body 102, an inner diameter of the outer body 102 is identical to an outer diameter of the inner body 101, a hose accommodating cavity is disposed inside the outer body 102, the inner body 101 is inserted into the outer body 102, a thread section 103 is disposed at an upper end of the outer body 102, a plurality of notches 104 are disposed on the thread section 103 along an axial direction, a thread sleeve 105 with an inner diameter gradually decreasing is disposed on the thread section 103, and the inner body 101 and the outer body 102 can be fixed by tightening the thread sleeve 105.

In this embodiment, the discharge port 2013 is an expanding opening.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides a paint roller for engineering decoration which characterized in that: including cylinder handle, cylinder and paint pumping installations, the upper end of cylinder handle articulates there is the guard shield, the cylinder is located with rotating in the guard shield, the cylinder is including locating the main cylinder at guard shield middle part with locate the auxiliary roller of main cylinder both sides, the main cylinder include through hollow rotating shaft with the guard shield lateral wall rotate the hollow body of connecting and the cladding in the outside brush hair of hollow body, the equipartition has the discharge gate on the hollow body, the cylinder handle is hollow structure, be equipped with defeated material hose in the cylinder handle, two tip of defeated material hose all extend the cylinder handle, two tip of defeated material hose respectively with hollow rotating shaft with paint pumping installations intercommunication.

2. The paint roller for engineering decoration according to claim 1, characterized in that: paint pumping installations including be used for transferring the removal base of paint with locate the force pump on the removal base, the feed end of force pump is equipped with the inlet pipe, the discharge end of force pump is equipped with the discharging pipe, the discharging pipe pass through the joint with defeated material hose can dismantle the connection.

3. The paint roller for engineering decoration according to claim 2, characterized in that: and the pressure pump is provided with a pressure regulating valve.

4. The paint roller for engineering decoration according to claim 1, characterized in that: the roller handle is of a telescopic structure and comprises an inner pipe body and an outer pipe body, the inner diameter of the outer pipe body is consistent with the outer diameter of the inner pipe body, a hose containing cavity is formed in the outer pipe body, the inner pipe body is inserted into the outer pipe body, a thread section is arranged at the upper end of the outer pipe body, a plurality of openings are formed in the thread section in the axial direction, and a thread sleeve with the inner diameter gradually reduced is arranged on the thread section.

5. The paint roller for engineering decoration according to claim 1, characterized in that: the discharge hole is an expansion-type opening.