CN219431274U

CN219431274U - Paint roller for painting inner wall

Info

Publication number: CN219431274U
Application number: CN202320220523.1U
Authority: CN
Inventors: 李茂辉
Original assignee: Yiyang Yujian Decoration Co ltd
Current assignee: Yiyang Yujian Decoration Co ltd
Priority date: 2023-02-15
Filing date: 2023-02-15
Publication date: 2023-07-28
Anticipated expiration: 2033-02-15

Abstract

The utility model discloses a paint roller for inner wall painting, which relates to the technical field of inner wall painting and comprises a bottom plate, wherein a supporting plate is fixedly arranged in the middle of the top end of the bottom plate, a fixing plate is fixedly arranged at the top of one side of the supporting plate, a mode component is arranged at the bottom of the fixing plate, the mode component comprises an electric hydraulic cylinder, a thread cylinder and an applicable component, and the electric hydraulic cylinder is fixedly arranged in the middle of the top end of the fixing plate, so that the paint roller has the beneficial effects that: the electric hydraulic cylinder arranged in the mode assembly drives the threaded cylinder to move downwards, the threaded cylinder is moved to a proper position to facilitate automatic painting, the threaded handle is separated from the threaded cylinder and then used for manually painting the handle, multiple use modes are provided, manual and automatic switching use is facilitated, the paint roller brush is driven to be fixed with the U-shaped connecting rod through the threaded disc arranged in the applicable assembly, the T-shaped connecting rod is matched with the nut to be fixed with the U-shaped connecting rod, applicability is facilitated to be improved, the paint roller is convenient to replace in time, and the use effect is improved.

Description

Paint roller for painting inner wall

Technical Field

The utility model relates to a paint roller, in particular to a paint roller for inner wall painting, and belongs to the technical field of inner wall painting.

Background

The application number is CN202010712262.6, and the technology of the paint roller for painting the building inner wall is increasingly mature, and comprises a straight rod, an adjusting mechanism, a material receiving mechanism, a telescopic mechanism and a roller mechanism, wherein the adjusting mechanism is slidably arranged at the upper end of the straight rod, the telescopic mechanism is arranged at the upper end of the straight rod, the material receiving mechanism is connected to the telescopic mechanism, and the roller mechanism is arranged at the upper end of the telescopic mechanism; the telescopic mechanism comprises an upper rod, a middle rod and a lower rod, and both sides of the lower rod are arranged on the material receiving mechanism. The telescopic paint roller is adopted, so that the stirring is easier when the inner wall of a building is painted, and the roller can be uniformly contacted with paint, thereby greatly improving the working efficiency; the utility model provides a material receiving mechanism, a material receiving box is arranged below a roller, when the material receiving box is used, paint can enter the material receiving box, so that the waste of the paint is reduced during working, the production cost is greatly saved, the pollution is reduced, the working efficiency is further improved, the internal wall painting device for construction engineering disclosed by the application number of CN202122449684.1 comprises a vehicle plate, a handle and a brush roll, the top of the vehicle plate is provided with the paint box, the top of the paint box is provided with a feed inlet, a paint pump is arranged in the paint box, a metal pipe is communicated with the paint pump, an adjusting valve is arranged on the metal pipe, a paint spraying and adding mechanism is communicated with the metal pipe, the paint spraying and adding mechanism is matched with the brush roll, and the handle is connected with a telescopic adjusting mechanism. The utility model does not need to dip in paint in the process of brushing, saves time and labor, is convenient for adjusting the length of the handle, can meet the requirements of inner walls with different heights for use, can adjust the angle of the brush roller, is flexible and convenient to use, and has the following defects:

however, the existing paint roller has single use mode, is not convenient for manual and automatic switching and use, has common applicability, is not convenient for replacing the paint roller in time, and affects the use effect.

Disclosure of Invention

The utility model aims to provide a paint roller for painting an inner wall, which solves the problems that the prior paint roller proposed in the background art is single in use mode, inconvenient to switch between manual and automatic use, general in applicability, inconvenient to replace the paint roller in time and influencing the use effect.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a interior wall is painted and is used paint roller, includes the bottom plate, the fixed backup pad that is equipped with in middle part on bottom plate top, the fixed plate that is equipped with in top of backup pad one side, the bottom of fixed plate is equipped with mode subassembly, mode subassembly includes electric hydraulic cylinder, screw thread section of thick bamboo and applicable subassembly, electric hydraulic cylinder is fixed to be set up in the middle part on fixed plate top, screw thread section of thick bamboo activity sets up in the bottom of fixed plate, screw thread section of thick bamboo's internal thread is equipped with the screw thread handle, the fixed U type connecting rod that is equipped with in screw thread handle's bottom.

Preferably, the applicable component comprises four thread discs, wherein two thread discs are sleeved at the bottom of the U-shaped connecting rod in a threaded manner.

Preferably, the middle thread of the U-shaped connecting rod is inserted with a T-shaped connecting rod, and the T-shaped connecting rod is fixedly connected with the middle of the U-shaped connecting rod through a nut.

Preferably, the other two screw thread discs are sleeved at the middle part of the T-shaped connecting rod, the four screw thread discs corresponding to each other are movably sleeved with a coating roller brush, and the top end of the bottom plate is fixedly provided with a coating box.

Preferably, the storage battery is embedded in the bottom plate, and universal wheels are fixedly arranged at four corners of the bottom end of the bottom plate.

Preferably, a U-shaped handle is fixedly arranged at the top of one side of the bottom plate.

Preferably, a movable switch is fixedly arranged at the bottom of one side of the supporting plate, and the electric hydraulic cylinder is electrically connected with the storage battery through the movable switch.

Compared with the related art, the paint roller for inner wall painting provided by the utility model has the following beneficial effects:

1. the electric hydraulic cylinder arranged in the mode assembly drives the threaded cylinder to move downwards, the threaded cylinder is moved to a proper position to facilitate automatic painting, the threaded handle is separated from the threaded cylinder and then used for manually painting the handle, multiple use modes are provided, manual and automatic switching use is facilitated, the paint roller brush is driven to be fixed with the U-shaped connecting rod through the threaded disc arranged in the applicable assembly, the T-shaped connecting rod is matched with the nut to be fixed with the U-shaped connecting rod, applicability is facilitated to be improved, the paint roller is convenient to replace in time, and the use effect is improved.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

fig. 4 is a schematic top view of the present utility model.

In the figure: 1. a bottom plate; 2. a support plate; 3. a fixing plate; 4. a mode component; 41. an electro-hydraulic cylinder; 42. a thread cylinder; 43. a threaded handle; 44. a U-shaped connecting rod; 5. the applicable component; 51. a threaded disc; 52. a paint roller brush; 53. a T-shaped connecting rod; 54. a screw cap; 55. a coating box; 6. a storage battery; 7. a U-shaped handle; 8. a universal wheel; 9. the switch is moved.

Detailed Description

The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4, the utility model provides a paint roller for painting an interior wall, which comprises a bottom plate 1, wherein a supporting plate 2 is fixedly arranged in the middle of the top end of the bottom plate 1, a fixing plate 3 is fixedly arranged at the top of one side of the supporting plate 2, a mode component 4 is arranged at the bottom of the fixing plate 3, the mode component 4 comprises an electric hydraulic cylinder 41, a thread cylinder 42 and an applicable component 5, the electric hydraulic cylinder 41 is fixedly arranged in the middle of the top end of the fixing plate 3, the thread cylinder 42 is movably arranged at the bottom of the fixing plate 3, a thread handle 43 is arranged in internal threads of the thread cylinder 42, and a U-shaped connecting rod 44 is fixedly arranged at the bottom of the thread handle 43;

a storage battery 6 is embedded in the bottom plate 1, and universal wheels 8 are fixedly arranged at four corners of the bottom end of the bottom plate 1;

the top of one side of the bottom plate 1 is fixedly provided with a U-shaped handle 7, and the top of one side of the bottom plate 1 is fixedly provided with a U-shaped handle 7;

the bottom of one side of the supporting plate 2 is fixedly provided with a movable switch 9, and the electric hydraulic cylinder 41 is electrically connected with the storage battery 6 through the movable switch 9;

specifically, as shown in fig. 1, 2, 3 and 4, the electro-hydraulic cylinder 41 provided in the mode assembly 4 drives the threaded cylinder 42 to move downwards, and the electro-hydraulic cylinder moves to a proper position to facilitate automatic brushing, and the threaded handle 43 is separated from the threaded cylinder 43 and then used for manually brushing the handle, so that various use modes are provided, and manual and automatic switching use is facilitated.

Example 2:

the applicable assembly 5 comprises four thread discs 51, wherein two thread discs 51 are sleeved at the bottom of the U-shaped connecting rod 44 in a threaded manner;

the middle part of the U-shaped connecting rod 44 is threaded and inserted with a T-shaped connecting rod 53, and the T-shaped connecting rod 53 is fixedly connected with the middle part of the U-shaped connecting rod 44 through a nut 54;

the threads of the other two thread discs 51 are sleeved in the middle of the T-shaped connecting rod 53, a coating roller brush 52 is movably sleeved between the four thread discs 51 corresponding to each other, and a coating box 55 is fixedly arranged at the top end of the bottom plate 1;

specifically, as shown in fig. 1, 2, 3 and 4, the screw disc 51 arranged in the applicable component 5 drives the paint roller brush 52 to be fixed with the U-shaped connecting rod 44, and the T-shaped connecting rod 53 is matched with the nut 54 to be fixed with the U-shaped connecting rod 44, so that the applicability is convenient to improve, the paint roller is convenient to replace in time, and the use effect is improved.

Working principle: when the paint roller for inner wall painting is specifically used, firstly, the mode assembly 4 is placed at a corresponding working position, then, whether all parts of the applicable assembly 5 work normally or not is checked, the paint roller can be used after checking, the electric hydraulic cylinder 41 arranged in the mode assembly 4 drives the threaded cylinder 42 to move downwards, the electric hydraulic cylinder is moved to a proper position to facilitate automatic painting, the threaded handle 43 is separated from the threaded cylinder 43 and then is used for manually holding the handle for painting, various use modes are provided, manual and automatic switching use is facilitated, the paint roller brush 52 is driven to be fixed with the U-shaped connecting rod 44 through the threaded disc 51 arranged in the applicable assembly 5, the paint roller is matched with the nut 54 to be fixed with the U-shaped connecting rod 44, the applicability is facilitated to be improved, the paint roller is facilitated to be replaced in time, and the use effect is improved.

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

Claims

1. The utility model provides a interior wall is painted with coating roller, includes bottom plate (1), its characterized in that, the middle part at bottom plate (1) top is fixed and is equipped with backup pad (2), the fixed plate (3) that is equipped with in top of backup pad (2) one side, the bottom of fixed plate (3) is equipped with mode subassembly (4), mode subassembly (4) include electric hydraulic cylinder (41), screw thread section of thick bamboo (42) and be suitable for subassembly (5), electric hydraulic cylinder (41) are fixed to be set up in the middle part at fixed plate (3) top, screw thread section of thick bamboo (42) activity sets up in the bottom of fixed plate (3), the internal thread of screw thread section of thick bamboo (42) is equipped with screw thread handle (43), the fixed U type connecting rod (44) that is equipped with in bottom of screw thread handle (43).

2. The paint roller for interior wall painting according to claim 1, wherein: the applicable assembly (5) comprises four thread discs (51), wherein two thread discs (51) are sleeved at the bottom of the U-shaped connecting rod (44) in a threaded mode.

3. The paint roller for interior wall painting according to claim 2, wherein: the middle part screw thread of U type connecting rod (44) is interluded and is equipped with T type connecting rod (53), T type connecting rod (53) are through nut (54) and the middle part fixed connection of U type connecting rod (44).

4. A paint roller for painting an interior wall according to claim 3, wherein: the other two screw thread discs (51) are sleeved in the middle of the T-shaped connecting rod (53), a paint roller brush (52) is movably sleeved between the four screw thread discs (51) which correspond to each other, and a paint box (55) is fixedly arranged at the top end of the bottom plate (1).

5. The paint roller for interior wall painting according to claim 1, wherein: the storage battery (6) is embedded in the bottom plate (1), and universal wheels (8) are fixedly arranged at four corners of the bottom end of the bottom plate (1).

6. The paint roller for interior wall painting according to claim 1, wherein: the top of one side of the bottom plate (1) is fixedly provided with a U-shaped handle (7).

7. The paint roller for interior wall painting according to claim 5, wherein: the bottom of one side of the supporting plate (2) is fixedly provided with a movable switch (9), and the electric hydraulic cylinder (41) is electrically connected with the storage battery (6) through the movable switch (9).