A wall polisher for interior decoration

Abstract

The utility model relates to indoor decoration technical field discloses a wall polisher of indoor decoration, including carousel, the motor of drive carousel rotation, the bottom disc of sleeve joint in carousel outside and motor fixed connection and the dust extraction mechanism that communicates with the bottom disc, carousel front end along the even multiple limit rods of circumferential direction be equipped with, carousel front end be equipped with detachable polishing piece, polishing piece front end be equipped with the through -hole of cooperation sleeve joint in limit rod outside, the bottom disc front end sleeve joint have detachable rubber ring, rubber ring front end with polishing piece be located same horizontal plane, carousel front end still can be equipped with detachable polishing piece no.

Description

Technical Field

[0001] This utility model relates to the field of interior decoration technology, specifically to a wall sander for interior decoration. Background Technology

[0002] Interior decoration is based on the interior space of a building, and through the combination of technical means such as materials and construction with artistic design such as color matching, it creates an artificial environment that meets the material and spiritual needs of the residents. During the decoration process, some rough edges and unevenness may exist on the walls, which need to be smoothed out by sanding.

[0003] Existing wall sanders generally consist of a power system, grinding components, a support structure, and a dust collection system. The power system, such as a motor, drives the grinding disc to rotate. The chassis, which is fitted over the grinding disc, is equipped with a long rod for easy movement and is connected to the dust collection system via a hose to collect the dust generated during sanding.

[0004] Therefore, wall sanders have the following shortcomings when in use: the grinding disc is disc-shaped and is fitted with a base plate, which cannot effectively sand the inside corners and corners, resulting in incomplete sanding. Utility Model Content

[0005] I. Technical problems to be solved

[0006] The technical problem this invention aims to solve is the inability to effectively sand the inner corners of walls, resulting in incomplete sanding.

[0007] II. Technical Solution

[0008] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a wall sander for interior decoration, including a turntable, a motor for driving the turntable to rotate, a base plate sleeved outside the turntable and fixed to the motor, and a dust collection mechanism communicating with the base plate;

[0009] The turntable has multiple limiting rods evenly arranged along the circumferential direction at its front end. The turntable has a detachable grinding disc at its front end. The grinding disc has a through hole at its front end that fits and is sleeved on the limiting rods. The base plate has a detachable rubber ring sleeved on its front end. The front end of the rubber ring is located on the same horizontal plane as the grinding disc.

[0010] The front end of the turntable may also be provided with a detachable grinding disc two. The front end of the grinding disc two is provided with multiple identical through holes, and the outer side wall is provided with a semi-circular grinding disc three that extends out of the base plate.

[0011] The vacuuming mechanism includes a vacuum cleaner and a hose. The hose is connected to the chassis, and a support cylinder that is rotatably connected to the chassis is fitted over the hose.

[0012] As an improvement, the grinding disc and the second grinding disc are bonded to the turntable.

[0013] As an improvement, the front end of the rubber ring is provided with multiple notches evenly distributed along the circumferential direction.

[0014] As an improvement, the upper end of the hose is divided into two parts, which are respectively inserted into the upper and lower sides of the chassis.

[0015] As an improvement, the portion of the hose located at the lower end of the support cylinder is a retractable threaded tube structure.

[0016] As an improvement, the lower end of the support cylinder is provided with a plurality of recesses II evenly distributed along the circumferential direction, and a plurality of sets of recesses II are evenly distributed along the vertical direction of the support cylinder.

[0017] III. Beneficial Effects

[0018] The advantages of this utility model compared with the prior art are as follows:

[0019] This utility model features a replaceable second grinding disc and a third grinding disc on its side wall that extends outwards from the base. This design is particularly suitable for grinding inside corners of walls. By fitting the arc of the inside corner with a semi-circular edge, it solves the problem that traditional grinders cannot cover inside corners. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the sanding disc structure of an interior wall sander according to this utility model, showing its usage state.

[0021] Figure 2 This is a schematic diagram of the exploded state structure of the sanding disc of an interior wall sander according to this utility model.

[0022] Figure 3 This is a schematic diagram of the structure of the second grinding disc of an interior wall sander in use.

[0023] Figure 4 This is a schematic diagram of the exploded state structure of the second grinding disc of an interior wall sander according to the present invention, in use.

[0024] As shown in the figure: 1. Turntable; 2. Motor; 3. Chassis; 4. Limiting rod; 5. Grinding disc; 6. Through hole; 7. Rubber ring; 8. Grinding disc two; 9. Grinding disc three; 10. Vacuum cleaner; 11. Hose; 12. Support cylinder; 13. Notch; 14. Notch two. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0026] Example 1

[0027] As attached Figure 1 and attached Figure 2 As shown, an interior wall sander includes a turntable 1, a motor 2 that drives the turntable 1 to rotate, a base 3 that is sleeved on the outside of the turntable 1 and fixed to the motor 2, and a dust collection mechanism that communicates with the base 3. The front end of the turntable 1 is provided with a plurality of limiting rods 4 evenly arranged along the circumferential direction. The front end of the turntable 1 is provided with a detachable sanding disc 5. The front end of the sanding disc 5 is provided with a through hole 6 that fits and sleeves on the limiting rods 4. The through hole 6 sleeves on the limiting rods 4 to make the sanding disc 5 installed in an appropriate position. The sanding disc 5 is bonded to the turntable 1 to make the connection firm. By starting the motor 2, the turntable 1 can be rotated, that is, the sanding disc 5 can be rotated to sand the wall surface.

[0028] The front end of the chassis 3 is fitted with a detachable rubber ring 7. The front end of the rubber ring 7 is located on the same horizontal plane as the grinding disc 5, so that the rubber ring 7 can be tightly attached to the wall surface and keep the chassis 3 sealed when the grinding disc 5 is grinding.

[0029] Furthermore, the front end of the rubber ring 7 is provided with a plurality of notches 13 evenly distributed along the circumferential direction to reduce the force required to compress the rubber ring 7.

[0030] The dust collection mechanism includes a vacuum cleaner 10 and a hose 11. The hose 11 is connected to the chassis 3 so that the dust generated during grinding is sucked into the vacuum cleaner 10 through the hose 11. The hose 11 is covered with a support cylinder 12 that is rotatably connected to the chassis 3, so that the operator can hold the support cylinder 12 to move the position of the turntable 1.

[0031] Furthermore, the portion of the hose 11 located at the lower end of the support cylinder 12 is a retractable threaded tube structure, increasing the movable area of ​​the support cylinder 12. The lower end of the support cylinder 12 is uniformly provided with multiple recesses 14 along the circumferential direction, and multiple sets of recesses 14 are uniformly provided along the vertical direction of the support cylinder 12, increasing the anti-slip performance of the outer wall of the support cylinder 12 and making it easier to grip.

[0032] To ensure thorough sanding of the inside corners, see attached... Figure 3 and attached Figure 4As shown, the front end of the turntable 1 may also be provided with a detachable grinding disc 2 8. The front end of the grinding disc 2 8 is provided with multiple identical through holes 6. The through holes 6 are sleeved on the limit rod 4 to make the grinding disc 2 8 installed in an appropriate position. The grinding disc 2 8 is bonded to the turntable 1 to make the connection firm. The outer wall of the grinding disc 2 8 is provided with a semi-circular grinding disc 3 9 extending out of the base plate 3. The semi-circular edge fits the arc of the inside corner, solving the problem that traditional grinding machines cannot cover the inside corner.

[0033] Example 2

[0034] To increase suction power, see attached Figure 2 As shown, the upper end of the hose 11 is divided into two parts, which are respectively inserted into the upper and lower sides of the chassis 3 to ensure that the dust collection range covers the grinding area and improves the dust collection efficiency.

[0035] Meanwhile, a sealing ring can be designed at the connection between the hose 11 and the chassis 3 to prevent dust from leaking out from the interface.

[0036] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] 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 to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

[0038] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A wall sander for interior decoration, comprising a turntable (1), a motor (2) for driving the turntable (1) to rotate, a base (3) sleeved outside the turntable (1) and fixedly connected to the motor (2), and a dust collection mechanism communicating with the base (3), characterized in that: The turntable (1) has multiple limiting rods (4) evenly arranged along the circumferential direction at the front end. The turntable (1) has a detachable grinding disc (5) at the front end. The grinding disc (5) has a through hole (6) that fits and is sleeved on the limiting rod (4) at the front end. The base plate (3) has a detachable rubber ring (7) sleeved on the front end. The front end of the rubber ring (7) and the grinding disc (5) are located on the same horizontal plane. The front end of the turntable (1) may also be provided with a detachable grinding disc two (8), the front end of the grinding disc two (8) is provided with multiple identical through holes (6), and the outer side wall is provided with a semi-circular grinding disc three (9) extending out of the base plate (3). The vacuuming mechanism includes a vacuum cleaner (10) and a hose (11). The hose (11) is connected to the chassis (3). The hose (11) is covered with a support cylinder (12) that is rotatably connected to the chassis (3).

2. The wall sander for interior decoration according to claim 1, characterized in that: The grinding disc (5) and the second grinding disc (8) are bonded to the turntable (1).

3. The wall sander for interior decoration according to claim 1, characterized in that: The rubber ring (7) has multiple notches (13) evenly distributed along the circumferential direction at its front end.

4. The wall sander for interior decoration according to claim 1, characterized in that: The upper end of the hose (11) is divided into two parts, which are respectively inserted into the upper and lower sides of the chassis (3).

5. A wall sander for interior decoration according to claim 1, characterized in that: The portion of the hose (11) located at the lower end of the support cylinder (12) is a retractable threaded tube structure.

6. The wall sander for interior decoration according to claim 1, characterized in that: The lower end of the support cylinder (12) is provided with a plurality of recesses (14) evenly distributed along the circumferential direction, and a plurality of sets of recesses (14) are evenly distributed along the vertical direction of the support cylinder (12).

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