A polishing device for interior decoration engineering

Abstract

The utility model relates to indoor decoration technical field especially relates to a kind of polishing equipment for interior decoration engineering, including polishing main part, the polishing main part surface left part and surface right part are equally spaced apart and have several groups of ventilation groove, the polishing main part lower end is fixedly connected with protective cover, the protective cover left end is fixedly connected with twitch mechanism, the twitch mechanism left end is screwed and connected with filter mechanism, the polishing main part right end upper part is fixedly connected with handle, the handle middle part surface is equally spaced apart and fixedly connected with several groups of friction point, the handle right end is fixedly connected with storage mechanism, the twitch mechanism includes connecting pipe, the connecting pipe upper end middle part is fixedly connected with lateral branch pipe. A kind of polishing equipment for interior decoration engineering described in the utility model can increase the efficiency of dust removal, reduce dust overflow, and can store longer wires, improve the use experience of workers.

Description

Technical Field

[0001] This utility model relates to the field of interior decoration technology, and in particular to a polishing device for interior decoration and renovation projects. Background Technology

[0002] Interior decoration is a large-scale project involving plumbing, electrical work, hard furnishings, and soft furnishings. During the decoration process, wooden boards are needed to build cabinets and tables. After the boards are joined and fixed, they need to be polished to reduce surface roughness. Existing polishing machines have some defects and shortcomings, specifically requiring improvement as follows: 1. While a simple bag is added to a typical polishing machine to absorb dust and reduce dust generation, this simple absorption mechanism still results in a significant amount of dust overflowing; 2. The polishing equipment is carried around during use, and increasing the cord length for ease of movement makes it inconvenient to store after use. Therefore, we propose a polishing device for interior decoration projects. Utility Model Content

[0003] The main purpose of this utility model is to provide a polishing device for interior decoration and renovation projects, which can effectively solve the problems in the background art.

[0004] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A polishing device for interior decoration and renovation projects includes a polishing body. Several sets of ventilation grooves are evenly spaced on the left and right sides of the polishing body. A protective cover is fixedly connected to the lower end of the polishing body. A pull mechanism is fixedly connected to the left end of the protective cover. A filter mechanism is threadedly engaged at the left end of the pull mechanism. A handle is fixedly connected to the upper right end of the polishing body. Several sets of friction points are evenly spaced on the middle surface of the handle. A storage mechanism is fixedly connected to the right end of the handle.

[0005] Preferably, the extraction mechanism includes a connecting pipe, a side branch pipe is fixedly connected to the middle of the upper end of the connecting pipe, an extraction fan is fixedly connected to the middle of the inside of the side branch pipe, a first wind baffle is fixedly connected to the upper left side of the inner wall of the connecting pipe, and a second wind baffle is fixedly connected to the upper right side of the inner wall of the connecting pipe.

[0006] By adopting the above technical solution, both the No. 1 and No. 2 wind deflectors are curved mechanisms, which can change the direction of airflow and reduce the airflow towards the exhaust fan.

[0007] Preferably, the filtering mechanism includes a connecting ring, a dust bag is fixedly connected to the left end of the connecting ring, a number of groups of fluffy columns are fixedly connected at equal intervals on the inner wall of the dust bag, and a number of groups of fiber tentacles are fixedly connected at equal intervals on the outer surface of the number of groups of fluffy columns.

[0008] By adopting the above technical solution, the plush column and fiber foot can easily increase the contact area with the airflow, thereby improving the efficiency of dust reduction in the airflow.

[0009] Preferably, the connecting ring is threaded into the connecting pipe, and the connecting pipe is fixedly connected to the protective cover.

[0010] By adopting the above technical solution, the connecting ring and the connecting pipe are threaded together, making it easy to remove the connecting ring and the dust bag and clean the dust inside.

[0011] Preferably, the storage mechanism includes a rectangular frame, with connecting wires interspersed on the left and right sides of the rectangular frame. A plug is fixedly connected to the right end of the connecting wires. A connecting rotating rod is movably connected to the middle of the rectangular frame. A limiting circular plate is fixedly connected to the front of the connecting rotating rod. A return spring is fixedly connected to the limiting circular plate and the front inner wall of the rectangular frame.

[0012] By adopting the above technical solution, a protective head is installed at the connection between the plug and the connecting wire, reducing the possibility of the plug breaking.

[0013] Preferably, the rectangular frame is fixedly connected to the right end of the handle, and the connecting wire is wound around the connecting rotating rod.

[0014] By adopting the above technical solution: the reset spring can automatically rotate to automatically retract the connecting wire, and a locking mechanism is set at the rear of the rectangular frame to prevent the connecting rod from rotating automatically.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1. By setting up a suction mechanism and a filtration mechanism, the fan on the suction mechanism can draw the air inside the protective cover to form an airflow. The No. 1 and No. 2 baffles inside the connecting pipe can change the direction of the airflow and blow it into the filtration mechanism. The dust bag on the filtration mechanism is equipped with fluffy columns with fiber tentacles inside, which can increase the contact area with the airflow and improve the dust adsorption effect.

[0016] 2. By setting up a storage mechanism, the connecting rod on the storage mechanism is wrapped with the connecting wire, and the return spring inside the rectangular frame can automatically store the connecting wire after use. A protective head is also set on the side of the plug to reduce the possibility of the plug breaking. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a polishing device for interior decoration and renovation projects according to this utility model; Figure 2 This is a schematic diagram of the pull-out mechanism of a polishing device for interior decoration and renovation projects according to this utility model; Figure 3 This is a schematic diagram of the filter mechanism of a polishing device for interior decoration and renovation projects according to this utility model; Figure 4 This is a schematic diagram of the structure of a storage mechanism for a polishing equipment used in interior decoration and renovation projects, according to this utility model.

[0018] In the diagram: 1. Polishing body; 2. Ventilation groove; 3. Protective cover; 4. Pull-out mechanism; 5. Filtering mechanism; 6. Handle; 7. Friction point; 8. Storage mechanism; 9. Connecting pipe; 10. Side branch pipe; 11. Pull-out fan; 12. No. 1 wind deflector; 13. No. 2 wind deflector; 14. Connecting ring; 15. Dust bag; 16. Plush column; 17. Fiber contact foot; 18. Rectangular frame; 19. Connecting wire; 20. Connecting rotating rod; 21. Plug; 22. Limiting circular plate; 23. Return spring. Detailed Implementation

[0019] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0020] In the description of this utility model, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," and "connected," etc., should be interpreted broadly. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0022] Please see Figure 1-4 This utility model provides a technical solution: A polishing device for interior decoration and renovation projects includes a polishing body 1. Several sets of ventilation grooves 2 are evenly spaced on the left and right sides of the surface of the polishing body 1. A protective cover 3 is fixedly connected to the lower end of the polishing body 1. A pull mechanism 4 is fixedly connected to the left end of the protective cover 3. A filter mechanism 5 is threadedly connected to the left end of the pull mechanism 4. A handle 6 is fixedly connected to the upper right end of the polishing body 1. Several sets of friction points 7 are evenly spaced on the middle surface of the handle 6. A storage mechanism 8 is fixedly connected to the right end of the handle 6.

[0023] In this embodiment, the extraction mechanism 4 includes a connecting pipe 9, a side branch pipe 10 is fixedly connected to the middle of the upper end of the connecting pipe 9, an extraction fan 11 is fixedly connected to the middle of the inside of the side branch pipe 10, a first wind baffle 12 is fixedly connected to the upper left side of the inner wall of the connecting pipe 9, and a second wind baffle 13 is fixedly connected to the upper right side of the inner wall of the connecting pipe 9. The filtering mechanism 5 includes a connecting ring 14, a dustproof bag 15 is fixedly connected to the left end of the connecting ring 14, a number of groups of plush columns 16 are fixedly connected at equal intervals to the inner wall of the dustproof bag 15, and a number of groups of fiber tentacles 17 are fixedly connected at equal intervals to the outer surface of the groups of plush columns 16. The connecting ring 14 is threadedly engaged with the connecting pipe 9, and the connecting pipe 9 is fixedly connected to the protective cover 3.

[0024] Through the above scheme: the suction fan 11 on the suction mechanism 4 can form an airflow inside the protective cover 3, which flows to the first baffle plate 12 and the second baffle plate 13, changing the direction of the airflow and flowing into the filter mechanism 5. The dust bag 15 on the filter mechanism 5 is equipped with a plush column 16 with fiber contact feet 17 inside, which can increase the contact area with the airflow and improve the dust reduction efficiency.

[0025] In this embodiment, the storage mechanism 8 includes a rectangular frame 18. A connecting wire 19 is interspersed on the left and right sides of the rectangular frame 18. A plug 21 is fixedly connected to the right end of the connecting wire 19. A connecting rotating rod 20 is movably connected to the middle of the rectangular frame 18. A limiting circular plate 22 is fixedly connected to the front of the connecting rotating rod 20. A return spring 23 is fixedly connected to the front inner wall of the rectangular frame 18. The rectangular frame 18 is fixedly connected to the right end of the handle 6. The connecting wire 19 is wound around the connecting rotating rod 20.

[0026] With the above solution: the connecting rod 20 on the storage mechanism 8 is wrapped with a connecting wire 19. Pulling it to the right will pull out the plug 21 and the connecting wire 19 for use. After use, the return spring 23 can use its own reaction force to automatically store the connecting wire 19.

[0027] It should be noted that this utility model is a polishing device for interior decoration and renovation projects. During use, the connecting ring 14 is first rotated and fixed to the left end of the connecting pipe 9. Then, after attaching polishing paper to the lower part of the polishing body 1, the polishing paper contacts the surface of the wood board. Next, the connecting wire 19 and plug 21 are pulled out and connected to a power strip. After power is supplied, the polishing body 1 is driven to move the polishing paper at the bottom to polish the lower part of the wood board, reducing roughness. Dust will be generated during the polishing process. The exhaust fan 11 is driven to form an airflow inside the protective cover 3, which travels along the connecting pipe... 9 flows to the left. Under the action of the first wind deflector 12 and the second wind deflector 13, the direction of airflow can be changed, reducing the possibility of airflow flowing upward. The airflow flows into the dust bag 15. The dust bag 15 is fixedly connected to the plush column 16 with fiber contact feet 17, which can increase the contact area with the airflow and improve the dust reduction efficiency. After use, the pull-out snap-fit ​​mechanism at the rear can be used to reset the return spring 23 on the connecting rod 20 under its own reaction force, so as to store the pulled-out connecting wire 19 and plug 21, reducing the difficulty of use.

[0028] 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 polishing device for interior decoration and renovation projects, comprising a polishing body (1), characterized in that: The polishing body (1) has several sets of ventilation grooves (2) evenly spaced on the left and right sides of its surface. A protective cover (3) is fixedly connected to the lower end of the polishing body (1). A pull mechanism (4) is fixedly connected to the left end of the protective cover (3). A filter mechanism (5) is threadedly connected to the left end of the pull mechanism (4). A handle (6) is fixedly connected to the upper right end of the polishing body (1). Several friction points (7) are fixedly connected at equal intervals on the middle surface of the handle (6). A storage mechanism (8) is fixedly connected to the right end of the handle (6). The pumping mechanism (4) includes a connecting pipe (9), a side branch pipe (10) is fixedly connected to the middle of the upper end of the connecting pipe (9), a pumping fan (11) is fixedly connected to the middle of the inside of the side branch pipe (10), a first wind baffle (12) is fixedly connected to the upper left side of the inner wall of the connecting pipe (9), and a second wind baffle (13) is fixedly connected to the upper right side of the inner wall of the connecting pipe (9).

2. The polishing equipment for interior decoration and renovation projects according to claim 1, characterized in that: The filter mechanism (5) includes a connecting ring (14), a dust bag (15) is fixedly connected to the left end of the connecting ring (14), a number of groups of fluffy columns (16) are fixedly connected at equal distances on the inner wall of the dust bag (15), and a number of groups of fiber tentacles (17) are fixedly connected at equal distances on the outer surface of the number of groups of fluffy columns (16).

3. The polishing equipment for interior decoration and renovation projects according to claim 2, characterized in that: The connecting ring (14) is threadedly engaged with the connecting pipe (9), and the connecting pipe (9) is fixedly connected to the protective cover (3).

4. The polishing equipment for interior decoration and renovation projects according to claim 1, characterized in that: The storage mechanism (8) includes a rectangular frame (18), with connecting wires (19) interspersed on the left and right sides of the rectangular frame (18). A plug (21) is fixedly connected to the right end of the connecting wires (19). A connecting rotating rod (20) is movably connected to the middle of the rectangular frame (18). A limiting circular plate (22) is fixedly connected to the front of the connecting rotating rod (20). A return spring (23) is fixedly connected to the front inner wall of the rectangular frame (18).

5. The polishing equipment for interior decoration and renovation projects according to claim 4, characterized in that: The rectangular frame (18) is fixedly connected to the right end of the handle (6), and the connecting wire (19) is wrapped around the connecting rotating rod (20).

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