CN216516708U - Corner roller - Google Patents

Abstract

The utility model belongs to the technical field of rollers, in particular to a corner roller, comprising a roller body, an adjustment mechanism and an installation mechanism. A movable frame on the component, a handle hinged on the movable frame, and a cleaning roller rotatably connected to the bottom of the support frame. In the utility model, the roller can be adjusted horizontally and vertically through the mutual cooperation of the supporting frame, the connecting piece, the movable frame and other structures provided, so that when the opposite corners are rolled, the main body of the roller always adheres to the wall surface , and through the cleaning roller, the wall can also be cleaned before the rolling brush, so as to improve the rolling brush effect. At the same time, by pushing the push rod to drive the first fixed block to squeeze the elastic rod, the first fixed block can be connected to the main body of the roller. Disengagement, so that the drum main body can be quickly installed or disassembled, the operation is simple, and the replacement time of the drum main body can be saved.

Description

A corner roller

technical field

The utility model relates to the technical field of rollers, in particular to a corner roller.

Background technique

Roller-type paint brushes are often used in large-area paint rollers in daily architectural decoration projects, and can also be used to apply various blending paints. Its structure is relatively simple, including a barrel brush, a handle, and a handle for connecting the handle and the barrel brush. Its brush handle is also relatively simple to use, just dip it in paint and paint the wall.

The existing patent (publication number: CN207863398U) discloses a self-contained corner roller, including a roller and bristles, the bristles are covered and sleeved on the roller, one end of the roller is pivotally connected with a handle, the other end is suspended and the end It is flat, so that the flat end can be close to the wall at the corner, which is convenient for painting the corner; a material storage cavity is arranged inside the drum, and a motor assembly is arranged on the handle. During the process of implementing the solution, the inventor found that the following problems in the prior art have not been well solved: the device cannot perform multi-directional adjustment of the roller when rolling brushes at the edges and corners, which is inconvenient to use.

Utility model content

The utility model aims to solve one of the technical problems existing in the prior art or related technologies.

For this reason, the technical scheme adopted by the present utility model is:

A corner roller includes a roller body, an adjustment mechanism and an installation mechanism, wherein the adjustment mechanism includes a support frame, a connecting piece fixed on the support frame, a movable frame hinged on the connecting piece, and a movable frame hinged on the The handle on the movable frame and the cleaning roller connected to the bottom of the support frame in rotation.

In a preferred example of the present invention, it can be further configured that: the inside of the support frame is provided with a through hole which is adapted to the main body of the drum.

By adopting the above technical solution, the drum main body can be fixed by using the support frame.

In a preferred example of the present invention, a baffle plate is arranged on one side of the support frame, and one end of the movable frame is movably connected to the side wall of the baffle plate.

By adopting the above technical solution, the baffle plate can be used to limit the position of the roller brush at the inner corner, so as to avoid offset when moving in the vertical direction.

In a preferred example of the present invention, it can be further configured that: the bottom of the support frame is provided with a groove matching with the cleaning roller.

By adopting the above technical solution, the cleaning roller can be used to clean the dust on the wall before rolling.

In a preferred example of the present invention, it can be further configured that: the installation mechanism includes a limit cylinder fixed on the support frame, a first fixing block movably connected inside the limit cylinder, and a first fixing block connected to the limit cylinder. The elastic rod on the first fixed block and the second fixed block fixed on the support frame.

By adopting the above technical solution, the drum main body can be quickly installed and replaced by using the first fixing block and the second fixing block.

In a preferred example of the present invention, a push rod is provided on the side wall of the first fixing block, and a through groove adapted to the push rod is opened on the inner wall of the limiting cylinder.

By adopting the above technical solution, the push rod can be used to drive the first fixed block to move.

In a preferred example of the present invention, the first fixing block can be further configured as: the shape of the first fixing block is a cross, and the side wall of the drum main body is provided with a cross fixing groove matching with the drum main body.

By adopting the above technical solution, the cross-shaped fixing groove can be used to limit the position of the drum main body.

In a preferred example of the present invention, it can be further configured that: one end of the elastic rod is fixed on the first fixing block, and the other end is fixed on the inner wall of the limiting cylinder.

By adopting the above technical solution, the elastic rod can provide elastic potential energy for the first fixing block.

The above-mentioned technical scheme of the present utility model has the following beneficial technical effects:

1. In the present utility model, the roller can be adjusted horizontally and vertically through the mutual cooperation of the provided supporting frame, connecting piece, movable frame and other structures, so that when the opposite corners are rolled, the main body of the roller is always in contact with the wall surface. Fitting, convenient for staff to use, and through the set cleaning roller, the wall can also be cleaned before rolling to improve the effect of rolling.

2. In this utility model, by pushing the push rod to drive the first fixed block to squeeze the elastic rod, the first fixed block can be separated from the drum main body, so that the drum main body can be quickly installed or disassembled, the operation is simple, and it is convenient to save the drum main body. Replacement time, improve work efficiency.

Description of drawings

1 is a three-dimensional schematic diagram of the overall structure of an embodiment of the present utility model;

FIG. 2 is a three-dimensional schematic diagram of a specific structure of an installation mechanism according to an embodiment of the present utility model;

3 is a first three-dimensional schematic diagram of a support frame structure according to an embodiment of the present invention;

FIG. 4 is a second perspective schematic diagram of a support frame structure according to an embodiment of the present invention.

Reference number:

100. The main body of the drum;

200, adjustment mechanism; 201, support frame; 202, connector; 203, movable frame; 204, handle;

300, an installation mechanism; 301, a limit cylinder; 302, a first fixing block; 303, an elastic rod; 304, a second fixing block; 305, a cleaning roller.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clear, the present utility model will be further described in detail below in conjunction with the specific embodiments and with reference to the accompanying drawings. It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

It is understood that these descriptions are exemplary only, and are not intended to limit the scope of the present invention.

A corner roller provided by some embodiments of the present utility model is described below with reference to the accompanying drawings.

Example 1:

1-4, a corner roller provided by the present invention includes a roller body 100, an adjustment mechanism 200 and an installation mechanism 300. The adjustment mechanism 200 includes a support frame 201, and the inside of the support frame 201 is provided with a roller body. 100 adapted through holes, connector 202 fixed on the support frame 201, movable frame 203 hinged on the connector 202, handle 204 hinged on the movable frame 203, and rotatably connected to the bottom of the support frame 201 for cleaning Roller 305.

Specifically, through the mutual cooperation of the supporting frame 201, the connecting piece 202, the movable frame 203 and other structures, the roller can be adjusted horizontally and vertically, so that when brushing the opposite corners, the roller body 100 is always in contact with the wall. The fit is convenient for the staff to use, and the cleaning roller 305 can be used to clean the wall before rolling to improve the rolling effect.

Embodiment 2:

1-4, on the basis of the first embodiment, a baffle plate is provided on one side of the support frame 201, and one end of the movable frame 203 is movably connected to the side wall of the baffle plate. The internal angle is limited when the brush is rolled to avoid offset when moving in the vertical direction, and the side wall of the baffle is provided with a roller, which can reduce the friction force between it and the wall.

On the other hand, the bottom of the support frame 201 is provided with a groove that is adapted to the cleaning roller 305. The cleaning roller 305 can be used to clean the dust on the wall before rolling, and the cleaning roller 305 and the roller body 100 can be used to clean the dust on the wall. In combination, the support frame 201 can also be prevented from tilting during movement and scraping with the wall.

Embodiment three:

1-4, in the above embodiment, the installation mechanism 300 includes a limiting cylinder 301 fixed on the support frame 201, a first fixing block 302 movably connected inside the limiting cylinder 301, and the first fixing block 302 A push rod is provided on the side wall of the roller body 100 , and a through slot adapted to the push rod is opened on the inner wall of the limiting cylinder 301 , the shape of the first fixing block 302 is a cross, and the side wall of the drum main body 100 The cross fixing groove matched with the drum main body 100, the elastic rod 303 connected to the first fixing block 302, one end of the elastic rod 303 is fixed on the first fixing block 302, and the other end is fixed on the inner wall of the limiting cylinder 301 , the second fixing block 304 fixed on the support frame 201 .

Specifically, by pushing the push rod to drive the first fixing block 302 to squeeze the elastic rod 303, the first fixing block 302 can be separated from the drum main body 100, so that the drum main body 100 can be quickly installed or disassembled, the operation is simple, and it is convenient to save the drum The replacement time of the main body 100 is improved, and the work efficiency is improved.

The working principle and use process of the present utility model: firstly, one end of the drum main body 100 is clamped on the second fixing block 304, and then the push rod is pushed to drive the first fixing block 302 to squeeze the elastic rod 303, which can drive the first fixing block 302 to move toward the second fixing block 304. The limiting cylinder 301 moves inside to free up the installation space, and then the first fixing block 302 is clamped on the drum main body 100 to complete the installation quickly. 202, the movable frame 203 and other structures cooperate with each other, so that the roller body 100 can be adjusted horizontally and vertically, so that it always adheres to the wall surface, and through the cleaning roller 305, it can also face the wall surface before rolling brush. For cleaning, improve the effect of rolling brush.

In the present invention, the term "plurality" refers to two or more, unless otherwise expressly defined. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. The terms "installed", "connected", "connected", "fixed" and other terms should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be It is directly connected or indirectly connected through an intermediary. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

It should be noted that when an element is referred to as being "mounted on", "mounted on", "fixed to" or "disposed on" another element, it can be directly on the other element or an intervening element may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used herein are for the purpose of illustration only and do not represent the only embodiment.

In the description of this specification, the description of the terms "one embodiment", "some embodiments", "specific embodiment", etc. means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in the present invention novel in at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or instance. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention 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 in these embodiments without departing from the principles and spirit of the invention Variations, the scope of the present invention is defined by the claims and their equivalents.

Claims (8)

1. The utility model provides a corner cylinder, includes cylinder main part (100), adjustment mechanism (200) and installation mechanism (300), its characterized in that, adjustment mechanism (200) include support frame (201), fix connecting piece (202) on support frame (201), articulate adjustable shelf (203) on connecting piece (202), articulate handle (204) on adjustable shelf (203), rotate and connect in cleaning roller (305) of support frame (201) bottom.

2. A corner roller according to claim 1, wherein the support frame (201) is internally provided with a through hole adapted to the roller body (100).

3. A corner roller according to claim 1, wherein a baffle is provided on one side of the support frame (201) and one end of the movable frame (203) is movably connected to the side wall of the baffle.

4. A corner roller according to claim 1, characterised in that the bottom of the support frame (201) is recessed to accommodate a scrub roller (305).

5. A corner roller according to claim 1, wherein the mounting mechanism (300) comprises a limiting barrel (301) fixed on the supporting frame (201), a first fixing block (302) movably connected inside the limiting barrel (301), an elastic rod (303) connected to the first fixing block (302), and a second fixing block (304) fixed on the supporting frame (201).

6. A corner roller according to claim 5, wherein a push rod is arranged on the side wall of the first fixing block (302), and a through groove matched with the push rod is formed in the inner wall of the limiting cylinder (301).

7. A corner roller according to claim 5, wherein the first fixing block (302) is cross-shaped, and the side wall of the roller body (100) is provided with a cross-shaped fixing groove matched with the roller body (100).

8. A corner roller according to claim 5, characterised in that the resilient bar (303) is secured at one end to the first anchor block (302) and at the other end to the inner wall of the restraining barrel (301).

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