Internal corner polisher with auxiliary lamp source

Abstract

The utility model discloses an internal corner polisher with an auxiliary light source, and relates to the field of internal corner and wall polishers, an L-shaped polishing bottom plate is arranged below a polisher handle, an L-shaped magic sticking surface is fixed below the L-shaped polishing bottom plate, the L-shaped magic sticking surface is stuck with a sticking surface on the inner side of L-shaped abrasive paper, the polisher handle adopts a cavity structure design, and the auxiliary light source is arranged on the L-shaped abrasive paper. And an auxiliary light device is arranged in one end of the sander handle. The internal corner polisher is reasonable in structural design, attractive in appearance, novel and unique in modeling, easy to operate and convenient to use, the 90-degree right-angle design facilitates that the angle is more square when the internal corner of the wall is polished, the internal corner polisher adopts the long-strip-shaped structural design, the palm is attached to the handle, the thumb is attached to the inner arc face, the fingers are attached to the front arc face, the internal corner polisher can be perfectly attached to sectional materials, multiple specifications can be achieved, the application range is wide, and the application range is wide. And the auxiliary light device is arranged in the handle, so that light can effectively illuminate during operation in the dark and at night, and meanwhile, the polishing flatness can be checked in an auxiliary manner.

Description

Technical fields:

[0001] This utility model relates to a wall sander with an auxiliary light source for inside corners, belonging to the technical field of inside corner and wall sanders. Background technology:

[0002] A corner and wall sander is a tool used to smooth the inside corners and surfaces of walls, primarily used in home decoration and renovation. Traditional corner and wall sanders are made of a profile with a uniform cross-section and a bend in the cross-section, connected to a handle. This makes it difficult to control the pressure during operation, ensuring a square corner and leading to frequent rework. Their functionality is relatively limited, lacking auxiliary lighting, requiring illumination in dim environments or at night. Using both hands is time-consuming and laborious, and it's impossible to check the smoothness of the sanded surface in a timely manner, failing to meet user needs. Utility Model Content:

[0003] To address the above problems, the technical problem to be solved by this utility model is to provide a wall sander with an auxiliary light source for inside corners.

[0004] This utility model discloses a corner wall sander with an auxiliary light source. It includes a sander handle, an L-shaped sanding base plate, an L-shaped Velcro surface, an L-shaped sandpaper, and an auxiliary light device. The L-shaped sanding base plate is located below the sander handle, and the L-shaped Velcro surface is fixed below the L-shaped sander base plate. The L-shaped Velcro surface is bonded to the adhesive surface on the inside of the L-shaped sandpaper. The sander handle adopts a cavity structure design, and an auxiliary light device is installed inside one end of the sander handle.

[0005] The auxiliary lighting device consists of a main body, a battery, a control panel, a light source, a charging socket, a switch, a cover, and a decorative cover. The main body contains a battery connection cavity and a control panel connection cavity. The battery connection cavity contains the battery, and the control panel connection cavity contains the control panel. The front of the main body has a light source, a charging socket, and a switch. The main body has a cover on top, and a decorative cover is located at one end of the main body. The upper end of the decorative cover is connected to the cover, and the lower end of the decorative cover is fixedly connected to one end of the grinder handle by a positioning screw.

[0006] Preferably, the other end of the grinder handle is provided with a decorative cover, which is fixedly connected by a positioning screw.

[0007] Preferably, the decorative cover 2 is horizontally secured with a hook.

[0008] Preferably, the cover is provided with multiple heat dissipation holes.

[0009] Preferably, the L-shaped sanding base plate, L-shaped Velcro surface, and L-shaped sandpaper are combined to form an L-shaped inside corner sanding surface. The 8mm high guide rib at the 90° right angle outside corner can better fit the sandpaper to the inside corner of the wall, and the sanded inside corner is vertical or flat.

[0010] The beneficial effects of this utility model are: it has a reasonable structural design, beautiful appearance, novel and unique shape, simple operation, and convenient use. The 90° right angle design is conducive to a more square angle when sanding the inside corner of the wall. The inside corner sander adopts a long strip structure design, with the palm fitting the handle, the thumb fitting the inner arc surface, and the fingers fitting the front arc surface, which can perfectly fit the profile. It can be made in multiple specifications and has a wide range of applications. By setting an auxiliary light device in the handle, the light can effectively illuminate when operating in the dark or at night, and at the same time help to check the smoothness of the sanding. Attached image description:

[0011] For ease of explanation, this utility model is described in detail below with reference to the specific embodiments and accompanying drawings.

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is the left view of the present invention;

[0014] Figure 3 This is an exploded view of the present invention;

[0015] Figure 4 This is a schematic diagram of the auxiliary lighting device in this utility model;

[0016] Figure 5 This is an exploded view of the auxiliary lighting device in this utility model.

[0017] 1-Grinding tool handle; 11-Decorative cover two; 111-Positioning screw two; 12-Hook; 2-L-shaped grinding base plate; 3-L-shaped Velcro surface; 4-L-shaped sandpaper; 5-Auxiliary lighting device; 51-Body; 52-Battery; 53-Control panel; 54-Light source; 55-Charging socket; 56-Switch; 57-Cover; 571-Heat dissipation hole; 58-Decorative cover one; 581-Positioning screw one. Detailed implementation method:

[0018] like Figures 1-5As shown, this specific embodiment adopts the following technical solution: it includes a grinder handle 1, an L-shaped grinding base plate 2, an L-shaped Velcro surface 3, an L-shaped sandpaper 4, and an auxiliary lighting device 5. The L-shaped grinding base plate 2 is provided below the grinder handle 1, and the L-shaped Velcro surface 3 is fixed below the L-shaped grinding base plate 2. The L-shaped Velcro surface 3 is bonded to the adhesive surface on the inner side of the L-shaped sandpaper 4. This design allows for easy replacement of the L-shaped sandpaper 4. The grinder handle 1 adopts a hollow structure design, and the auxiliary lighting device 5 is provided inside one end of the grinder handle 1. The auxiliary lighting device 5 can be set at either end of the grinder handle 1.

[0019] The auxiliary lighting device 5 consists of a body 51, a battery 52, a control panel 53, a light source 54, a charging socket 55, a switch 56, a cover 57, and a decorative cover 58. The body 51 has a battery connection cavity and a control panel connection cavity. The battery connection cavity contains the battery 52, and the control panel connection cavity contains the control panel 53. The light source 54, the charging socket 55, and the switch 56 are located at the front of the body 51. The cover 57 is located on the top of the body 51. A decorative cover 58 is located at one end of the body 51. The upper end of the decorative cover 58 is connected to the cover 57, and the lower end of the decorative cover 58 is fixedly connected to one end of the grinder handle 1 by a positioning screw 581. It adopts a compact structural design to minimize the size.

[0020] The other end of the grinder handle 1 is provided with a decorative cover 2 11, which is fixedly connected by a positioning screw 2 111 to prevent a large amount of dust from falling in and making the tool heavier during high-intensity grinding.

[0021] The decorative cover 11 has a horizontally attached hook 12 for easy hanging and display, and convenient retrieval.

[0022] The cover 57 has multiple heat dissipation holes 571 to facilitate heat dissipation.

[0023] The L-shaped sanding base plate 2, L-shaped Velcro surface 3, and L-shaped sandpaper 4 are combined to form an L-shaped inside corner sanding surface. The 8mm high guide rib at the 90° right angle outside corner allows the sandpaper to better adhere to the inside corner of the wall, resulting in a vertical or flat inside corner after sanding.

[0024] This specific embodiment features a reasonable structural design, beautiful appearance, novel and unique shape, simple operation, and convenient use. The 90° right angle design facilitates a more square angle when sanding the inside corner of the wall. The inside corner sander adopts a long strip structure design, with the palm fitting the handle, the thumb fitting the inner arc surface, and the fingers fitting the front arc surface, which can perfectly fit the profile. It can be made in multiple sizes and has a wide range of applications. By setting an auxiliary light device inside the handle, the light can effectively illuminate the operation in the dark and at night, and at the same time help to check the smoothness of the sanding.

[0025] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A corner sander with an auxiliary light source, characterized in that: It includes a grinder handle (1), an L-shaped grinding base plate (2), an L-shaped Velcro surface (3), an L-shaped sandpaper (4), and an auxiliary lighting device (5). The L-shaped grinding base plate (2) is located below the grinder handle (1), and the L-shaped Velcro surface (3) is fixed below the L-shaped grinding base plate (2). The L-shaped Velcro surface (3) is bonded to the adhesive surface on the inside of the L-shaped sandpaper (4). The grinder handle (1) adopts a cavity structure design, and an auxiliary lighting device (5) is located inside one end of the grinder handle (1). The auxiliary lighting device (5) consists of a body (51), a battery (52), a control panel (53), a light source (54), a charging port (55), a switch (56), a cover (57), and a decorative cover (58). The body (51) has a battery connection cavity and a control panel connection cavity. The battery connection cavity contains a battery (52), and the control panel connection cavity contains a control panel (53). The front of the body (51) has a light source (54), a charging port (55), and a switch (56). The top of the body (51) has a cover (57). One end of the body (51) has a decorative cover (58). The upper end of the decorative cover (58) is connected to the cover (57), and the lower end of the decorative cover (58) is fixedly connected to one end of the grinder handle (1) by a positioning screw (581).

2. The corner sander with auxiliary light source according to claim 1, characterized in that: The other end of the grinder handle (1) is provided with a decorative cover (11), which is fixedly connected by a positioning screw (111).

3. The corner sander with auxiliary light source according to claim 2, characterized in that: The decorative cover (11) is horizontally secured with a hook (12).

4. The corner sander with auxiliary light source of claim 1, wherein: The cover (57) is provided with multiple heat dissipation holes (571).

5. A corner polisher with auxiliary light source according to claim 1, characterized in that: The L-shaped sanding base plate (2), L-shaped Velcro surface (3) and L-shaped sandpaper (4) are combined to form an L-shaped inside corner sanding surface.

Images