Environment-friendly paint brush for indoor decoration

Abstract

The utility model relates to the technical field of indoor decoration tools, in particular to an environment-friendly paint brush for indoor decoration, which can collect dripping paint, realize recycling of the paint, reduce waste of the paint and improve practicability. Comprising a vertical rod, a supporting frame, a brushing roller, a cylindrical handle, a clamping assembly, a collecting assembly, a protection assembly and an extension assembly, the cylindrical handle is connected to the bottom of the vertical rod, the supporting frame is connected to the top of the vertical rod, the brushing roller is installed above the supporting frame through the clamping assembly, a brushing layer is installed outside the brushing roller, and the collecting assembly is installed below the brushing roller; a protection assembly is installed in front of the supporting frame, and an extension assembly is installed below the vertical rod.

Description

Technical Field

[0001] This utility model relates to the technical field of interior decoration tools, and in particular to an environmentally friendly paint brush for interior decoration. Background Technology

[0002] Paint is an indispensable material in home and commercial building decoration. Paintbrushes are commonly used tools for painting walls with paint. Due to their wide rolling surface, they can easily paint walls or ceilings, and are therefore widely used in the construction and decoration industries. Existing technology announcement number CN202672677U discloses a paintbrush including a roller, a curved tube, a brush handle, a feed tube, and a one-way valve. The roller and brush handle are connected by the curved tube, and the feed tube passes through the brush handle and connects to the curved tube. A one-way valve is installed in the lower middle part of the feed tube. However, during the application process using this roller brush, some paint on the roller body will fall to the ground under pressure. Simultaneously, when the roller brush rotates, due to centrifugal force, paint adhering to the roller brush surface will be flung out and splash, especially on roller brushes that have just been dipped in paint. This paint splashing is particularly noticeable, easily causing paint waste and making the room dirty. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides an environmentally friendly paint brush for interior decoration that can collect dripping paint, realize paint recycling, reduce paint waste, and improve practicality.

[0004] This utility model discloses an environmentally friendly paint brush for interior decoration, comprising a vertical pole, a support frame, a brush roller, a cylindrical handle, a clamping component, a collecting component, a protective component, and an extension component. The cylindrical handle is connected to the bottom of the vertical pole, and the support frame is connected to the top of the vertical pole. The brush roller is mounted on the support frame via the clamping component, and a paint layer is applied to the outside of the brush roller. The collecting component is installed below the brush roller, and the protective component is installed in front of the support frame. The extension component is installed below the vertical pole. In use, the cylindrical handle is held, and the brush roller is pushed through the paint layer to contact the wall surface for painting. The collecting component collects paint drips from the brush roller, enabling paint recycling and reducing waste. The protective component intercepts splashed paint during painting, improving the problem of dirty floors. The extension component increases the working range, facilitating painting at heights and improving practicality.

[0005] Preferably, the clamping assembly includes two mounting plates, two studs, two knobs, two bearings, and two clamping heads. The two mounting plates are installed on the left and right sides of the top of the support frame. The studs are screwed into the middle of the mounting plates, and knobs are installed on the outer ends of the studs. A clamping head is rotatably mounted on the opposite end of the stud via the bearings. The left and right ends of the brush roller have positioning grooves that match the clamping heads. The brush roller is placed between the two clamping heads, and the knobs are rotated to move the studs on the mounting plates, adjusting the distance between the two clamping heads so that the clamping heads enter the positioning grooves and fix the brush roller. During painting, the bearings enable the brush roller to drive the clamping heads to rotate, resulting in smooth paint application and convenient use.

[0006] Preferably, the collection assembly includes two fixed rings, two lifting rotating rings, two connecting rods, and a collection trough. The two fixed rings are respectively installed on the inner walls of the two mounting plates. The outer walls of the fixed rings are provided with ring grooves. The lifting rotating rings are rotatably installed in the ring grooves. The outer walls of the lifting rotating rings are connected to the connecting rods, and the bottom of the connecting rods is connected to the collection trough, which is located below the paint roller. The lifting rotating rings rotate on the fixed rings, so that the collection trough is always located below the paint roller, collecting the paint dripping from the paint roller, reducing paint waste and pollution to the ground.

[0007] Preferably, the protective assembly includes two connectors, two support rods, and a protective cover. The connectors are snapped onto the upper left and right sides of the support frame, and the support rods are connected to the outer walls of the connectors. The protective cover is connected to the front end of the support rods. The protective cover is located at the front end of the paint roller and intercepts the paint splashed during painting, thereby improving the problem of dirt on the ground and preventing it from splashing onto the operator.

[0008] Preferably, the extension assembly includes a positioning plate, an extension rod, and two fixing pins. The positioning plate is located at the top of the cylindrical handle, and the extension rod is inserted into the cylindrical handle. Two connecting holes are opened at corresponding positions on the fixing ring and the cylindrical handle. The fixing pins are inserted into the connecting holes to connect the cylindrical handle and the extension rod. The cylindrical handle is inserted into the extension rod, and the positioning plate can position the extension rod. At the same time, the fixing pins connect the cylindrical handle and the extension rod. Multiple extension rods of different lengths are provided to increase the range of use, facilitate painting processing on high places, and improve practicality.

[0009] Preferably, it also includes a crossbar, a discharge nut, and two counterweights. The crossbar is installed in the middle of the support frame, and a discharge hole is opened at the bottom of the collection tank. The discharge nut is screwed into the discharge hole, and the two counterweights are installed on the left and right sides of the bottom of the collection tank. The crossbar improves the structural strength of the support frame and enhances the stability during use. The counterweights increase the weight at the bottom of the collection tank, ensuring that the collection tank is always located below the brush roller. Unscrewing the discharge nut facilitates the discharge of the paint collected in the collection tank.

[0010] Preferably, it also includes a grip and a carrying handle. The grip is installed at the bottom of the extension rod, and the carrying handle is installed on the outer wall of the extension rod. The grip can improve the comfort of holding the rod during construction, increase friction, and prevent slippage. At the same time, the carrying handle can improve the convenience of operation.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: When using it, hold the cylindrical handle and push the brush roller to contact the wall surface through the coating layer. The collection component can collect the paint dripping from the brush roller, realizing the recycling of paint and reducing paint waste. At the same time, the protective component can intercept the paint splashed during painting, improving the problem of dirt on the ground. The extension component can increase the working range, making it easier to paint high places and improving practicality. Attached Figure Description

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

[0013] Figure 2 This is a three-dimensional structural schematic diagram of the present invention;

[0014] Figure 3 This is a front view structural diagram of the present invention;

[0015] Figure 4 This is a schematic diagram of the structure of the extension component of this utility model;

[0016] Figure 5 This is a cross-sectional structural schematic diagram of the present invention;

[0017] The following are labels in the attached diagram: 1. Vertical rod; 2. Support frame; 3. Horizontal rod; 4. Mounting plate; 5. Stud; 6. Knob; 7. Bearing; 8. Clamping head; 9. Brush roller; 10. Coating layer; 11. Fixing ring; 12. Lifting swivel; 13. Connecting rod; 14. Collection trough; 15. Discharge nut; 16. Counterweight; 17. Cylindrical handle; 18. Positioning plate; 19. Plug-in socket; 20. Support rod; 21. Protective cover; 22. Extension rod; 23. Fixing pin; 24. Handle; 25. Lifting handle. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete. Example

[0019] like Figures 1 to 3As shown, a cylindrical handle 17 is connected to the bottom of the vertical rod 1, and a support frame 2 is connected to the top of the vertical rod 1. Two mounting plates 4 are installed on the left and right sides of the top of the support frame 2. A stud 5 is screwed into the middle of the mounting plate 4. A knob 6 is installed on the outer end of the stud 5. A clamping head 8 is installed on the opposite end of the stud 5 through a bearing 7. The left and right ends of the brush roller 9 are provided with positioning grooves that match the clamping head 8. A coating layer 10 is installed on the outside of the brush roller 9. Two fixing rings 11 are respectively installed on the inner walls of the two mounting plates 4. A ring groove is provided on the outer wall of the fixing ring 11. A lifting rotating ring 12 is rotatably installed in the ring groove. A connecting rod 13 is connected to the outer wall of the lifting rotating ring 12. A collection groove 14 is connected to the bottom of the connecting rod 13. The collection groove 14 is located below the brush roller 9. A plug-in seat 19 is snapped into the left and right sides of the upper part of the support frame 2. A support rod 20 is connected to the outer wall of the plug-in seat 19. A protective cover 21 is connected to the front end of the support rod 20.

[0020] Place the brush roller 9 between the two clamping heads 8, turn the knob 6 to move the stud 5 on the mounting plate 4, adjust the distance between the two clamping heads 8 so that the clamping heads 8 enter the positioning groove, and fix the brush roller 9. During painting, the bearing 7 enables the brush roller 9 to drive the clamping heads 8 to rotate, resulting in smooth paint application and convenient use. When using, hold the cylindrical handle 17 and push the brush roller 9 through the paint layer 10 to contact the wall surface for painting. The hoisting swivel 12 rotates on the fixed ring 11, so that the collection tank 14 is always located below the brush roller 9 to collect the paint dripping from the brush roller 9, reducing paint waste and pollution to the ground. The protective cover 21 is located at the front end of the brush roller 9 to intercept the paint splashed during painting, improving the problem of ground dirt and preventing splashing onto the operator. Example

[0021] like Figure 4 and Figure 5 As shown, based on Embodiment 1, it also includes a positioning disc 18 located at the top of the cylindrical handle 17, an extension rod 22 inserted into the cylindrical handle 17, a fixing ring 11 and two connecting holes corresponding to the cylindrical handle 17, a fixing pin 23 inserted into the connecting holes to connect the cylindrical handle 17 and the extension rod 22, a crossbar 3 installed in the middle of the support frame 2, a discharge hole opened at the bottom of the collection trough 14, a discharge nut 15 screwed into the discharge hole, two counterweights 16 installed on the left and right sides of the bottom of the collection trough 14, a handle 24 installed at the bottom of the extension rod 22, and a lifting handle 25 installed on the outer wall of the extension rod 22;

[0022] The cylindrical handle 17 is inserted into the extension rod 22. The extension rod 22 can be positioned by the positioning plate 18. At the same time, the fixing pin 23 connects the cylindrical handle 17 and the extension rod 22. There are multiple extension rods of different lengths. The extension rods 22 can increase the range of use, facilitate painting at high places, and improve practicality. The crossbar 3 improves the structural strength of the support frame 2 and improves the stability during use. The counterweight 16 can increase the weight at the bottom of the collection tank 14 to ensure that the collection tank 14 is always below the brush roller 9. Unscrewing the discharge nut 15 makes it easy to discharge the paint collected in the collection tank 14. The handle 24 can improve the comfort of holding the construction and increase the friction to prevent slippage. At the same time, the carrying handle 25 can improve the convenience of operation.

[0023] like Figures 1 to 5 As shown, this utility model discloses an environmentally friendly paint brush for interior decoration. During operation, the brush roller 9 is placed between two clamping heads 8. Rotating the knob 6 moves the stud 5 on the mounting plate 4, adjusting the distance between the two clamping heads 8 so that they enter the positioning grooves and fix the brush roller 9. During painting, the bearing 7 enables the brush roller 9 to rotate, allowing the clamping heads 8 to rotate smoothly. In use, the cylindrical handle 17 is held to push the brush roller 9 through the paint layer 10 to contact the wall surface for painting. The counterweight 16 increases the weight at the bottom of the collection tank 14. The lifting swivel 12 rotates on the fixed ring 11, allowing... The collection trough 14 is always located below the brush roller 9 to collect the paint dripping from the brush roller 9. The protective cover 21 is located at the front end of the brush roller 9 to intercept the paint splashed during painting, thus improving the problem of dirt on the ground and preventing it from splashing onto the operator. The cylindrical handle 17 is inserted into the extension rod 22, and the extension rod 22 can be positioned by the positioning plate 18. At the same time, the fixing pin 23 connects the cylindrical handle 17 and the extension rod 22, increasing the range of use and facilitating painting at heights. The handle 24 can improve the comfort of holding the brush during construction, increase friction, and prevent slippage. The carrying handle 25 is also easy to operate.

[0024] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. An environment-friendly paint brush for interior decoration, characterized in that, It includes a vertical rod (1), a support frame (2), a brush roller (9), a cylindrical handle (17), a clamping assembly, a collecting assembly, a protective assembly, and an extension assembly. The bottom of the vertical rod (1) is connected to the cylindrical handle (17), the top of the vertical rod (1) is connected to the support frame (2), the brush roller (9) is installed above the support frame (2) via the clamping assembly, the brush roller (9) is covered with a coating layer (10), the collecting assembly is installed below the brush roller (9), the protective assembly is installed in front of the support frame (2), and the extension assembly is installed below the vertical rod (1).

2. The environment-friendly paint brush for interior decoration according to claim 1, wherein The clamping assembly includes two mounting discs (4), two studs (5), two knobs (6), two bearings (7), and two clamping heads (8). The two mounting discs (4) are installed on the top left and right sides of the support frame (2). The studs (5) are screwed into the middle of the mounting discs (4). The knobs (6) are installed on the outer ends of the studs (5). The clamping heads (8) are installed on the opposite ends of the studs (5) and rotated through the bearings (7). The left and right ends of the brush roller (9) are provided with positioning grooves that match the clamping heads (8).

3. The environment-friendly paint brush for interior decoration according to claim 2, wherein The collection assembly includes two fixed rings (11), two lifting rotating rings (12), two connecting rods (13) and a collection trough (14). The two fixed rings (11) are respectively installed on the inner walls of the two mounting plates (4). The outer wall of the fixed rings (11) is provided with a ring groove. The lifting rotating rings (12) are rotatably installed in the ring grooves. The outer wall of the lifting rotating rings (12) is connected to the connecting rods (13). The bottom of the connecting rods (13) is connected to the collection trough (14). The collection trough (14) is located below the brush roller (9).

4. The environmentally friendly paint brush for interior decoration according to claim 1, wherein The protective assembly includes two plug-in sockets (19), two support rods (20) and a protective cover (21). The plug-in sockets (19) are snapped onto the upper left and right sides of the support frame (2). The outer wall of the plug-in sockets (19) is connected to the support rods (20), and the front end of the support rods (20) is connected to the protective cover (21).

5. The environmentally friendly paint brush for interior decoration according to claim 1, wherein The extension assembly includes a positioning plate (18), an extension rod (22), and two fixing pins (23). The positioning plate (18) is located on the top of the cylindrical handle (17), and the extension rod (22) is inserted into the cylindrical handle (17). The fixing ring (11) and the cylindrical handle (17) have two connecting holes at corresponding positions. The fixing pins (23) are inserted into the connecting holes to connect the cylindrical handle (17) and the extension rod (22).

6. The environment-friendly paint brush for interior decoration according to claim 3, wherein It also includes a crossbar (3), a discharge nut (15) and two counterweights (16). The crossbar (3) is installed in the middle of the support frame (2). A discharge hole is opened at the bottom of the collection trough (14). The discharge nut (15) is screwed into the discharge hole. The two counterweights (16) are installed on the left and right sides of the bottom of the collection trough (14).

7. The environmentally friendly paint brush for interior decoration according to claim 5, wherein It also includes a grip (24) and a carrying handle (25), with the grip (24) mounted on the bottom of the extension rod (22) and the carrying handle (25) mounted on the outer wall of the extension rod (22).

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