A cleaning shovel for decoration

Abstract

The application relates to a cleaning shovel for decoration, and relates to the technical field of cleaning shovels, which comprises a shovel plate, the inside of the shovel plate is provided with a turnover groove, and the inside of the turnover groove is provided with a turnover plate. Two replaceable blades are arranged on the turnover plate, when one blade is damaged, the other blade can be used to replace the damaged blade to continue work, the cleaning work does not need to be paused to find a screwdriver and a new blade to replace the damaged blade, the work progress is avoided from being delayed, work efficiency is guaranteed, the turnover and positioning operations of the turnover plate are facilitated through rotating a screw rod to drive a positioning rod to move into or out of a positioning hole, then the turnover and replacement operations of the damaged blade are facilitated, the end of a holding rod is threadedly connected with an auxiliary cap, a screwdriver capable of dismounting a positioning bolt is arranged in the inside of the auxiliary cap, when the blade is dismounted and replaced, only needs to take the auxiliary cap off the holding rod, and the dismounting and replacing work of the blade can be completed by using the screwdriver in the inside of the auxiliary cap.

Description

Technical Field

[0001] This application relates to the field of cleaning shovel technology, and in particular to a cleaning shovel for decoration and renovation. Background Technology

[0002] As a professional tool, the cleaning shovel is designed specifically for removing solid waste or impurities. It plays a crucial role in decoration and renovation work. After wall and floor construction, hard impurities such as cement lumps and paint clumps often remain. If not removed in time, they will seriously affect the smoothness and aesthetics of subsequent decoration processes. The cleaning shovel, with its sharp blade and suitable shape, can efficiently remove these impurities, keep the decoration environment clean, and help the project proceed smoothly.

[0003] Existing cleaning blades are usually fixed with multiple bolts, requiring a screwdriver to disassemble and replace them. If the blade is damaged during the renovation work, the cleaning work needs to be stopped midway to retrieve a screwdriver and a new blade for replacement, which is quite troublesome and delays the work progress. Utility Model Content

[0004] The purpose of this application is to provide a cleaning shovel for decoration and renovation, which is equipped with two blades. When one blade is damaged, the other blade can be used to replace the damaged blade, without having to stop the cleaning operation to replace the blade, thus avoiding delays in the operation process, ensuring work efficiency, and solving the problems mentioned in the background art.

[0005] The cleaning shovel for decoration and renovation provided in this application adopts the following technical solution: A cleaning shovel for decoration and renovation includes a shovel plate, the shovel plate has a flipping groove inside, the flipping groove has a flipping plate inside, the flipping plate has a rotating shaft fixedly inserted inside, the end of the rotating shaft is rotatably connected to the inside of the shovel plate, the flipping plate has two symmetrically arranged mounting grooves inside, each mounting groove has a blade slidably inserted inside, the shovel plate has two lead screws rotatably inserted inside, each lead screw has a positioning rod threadedly connected to its outer circumference, the outer surface of the flipping plate has four positioning holes, the positioning rods are slidably inserted into the flipping plate through the positioning holes.

[0006] By adopting the above technical solution, two replaceable blades are set on the flip plate. When one blade is damaged, the other blade can be used to replace the damaged blade and continue the operation. There is no need to stop the cleaning operation to find a screwdriver and a new blade to replace the damaged blade, which avoids delaying the operation process and ensures the efficiency of the operation. By rotating the lead screw, the positioning rod is moved into or out of the positioning hole, which facilitates the flipping and positioning operation of the flip plate, and thus facilitates the flipping and replacement operation after the blade is damaged.

[0007] Preferably, the blade has equidistantly arranged mounting holes inside, and the flip plate has threaded holes corresponding to the mounting holes inside. Each threaded hole is threaded with a positioning bolt, and the positioning bolt is slidably inserted into the blade through the mounting hole.

[0008] By adopting the above technical solution, after the blade is installed into the mounting slot, the positioning bolt can be installed into the threaded hole. The positioning bolt installed into the threaded hole will pass through the mounting hole on the blade, and then the positioning bolt can be tightened to position the blade. The positioning bolt passes through the mounting hole to position the blade, ensuring the stability of the blade installation.

[0009] Preferably, a handle is fixedly connected to the outer surface of the shovel plate, and a grip is fixedly connected to the end of the handle away from the shovel plate.

[0010] By adopting the above technical solutions, the handle design allows users to maintain a suitable distance and posture when operating the cleaning shovel, reducing physical fatigue. The grip design further enhances the comfort and stability of holding the shovel, providing users with a comfortable and stable grip, allowing them to control the movement of the cleaning shovel more precisely.

[0011] Preferably, the outer circumferential surface of the grip is covered with a rubber sleeve, and the outer circumferential surface of the rubber sleeve is provided with equidistant anti-slip protrusions.

[0012] By adopting the above technical solution, the rubber sleeve and the anti-slip protrusions on the outer circumference of the rubber sleeve significantly improve the friction and anti-slip performance when gripping. It can effectively increase the friction between the hand and the handle, ensure that the user can firmly grip the handle, avoid the cleaning shovel from slipping and causing accidental injury or damage to items, improve the safety and stability of operation, and at the same time, the rubber sleeve also improves the comfort of gripping.

[0013] Preferably, the end of the handle away from the shovel plate is threaded with an auxiliary cap, a screwdriver is fixedly connected inside the auxiliary cap, and the outer circumferential surface of the auxiliary cap is provided with equidistant anti-slip protrusions.

[0014] By adopting the above technical solution, the auxiliary cap and screwdriver greatly facilitate the disassembly and replacement of the blade. When the blade is damaged during the cleaning operation, the user needs to find additional tools such as screwdrivers to disassemble the blade. This not only wastes time, but may also affect the progress of the operation due to incompatible or lost tools. The auxiliary cap and screwdriver allow the user to simply remove the auxiliary cap from the handle when the blade needs to be replaced, and then use the internal screwdriver to disassemble and replace it without having to search for tools everywhere. This greatly improves the efficiency and convenience of blade replacement. The anti-slip protrusions on the outer circumference of the auxiliary cap further facilitate the user in removing and installing the auxiliary cap.

[0015] Preferably, the handle has a groove inside, and the screwdriver is disposed inside the groove.

[0016] By adopting the above technical solution, a groove is created and the screwdriver is placed in the groove, which not only ensures the storage and organization of the screwdriver, but also does not affect the normal use of the external handle.

[0017] Preferably, a guide block is fixedly connected to the outer circumferential surface of each positioning rod, and the outer surface of the guide block is slidably connected to the shovel plate through a slot opened inside the shovel plate.

[0018] By adopting the above technical solution, the guide block can restrict the positioning rod, prevent the positioning rod from rotating with the lead screw, facilitate the smooth insertion or removal of the positioning rod from the positioning hole, and improve the stability of the positioning rod's movement.

[0019] Preferably, each lead screw has a knob fixedly fitted onto its outer circumferential surface, and the outer circumferential surface of the knob is provided with anti-slip protrusions arranged at equal intervals.

[0020] By adopting the above technical solution, when it is necessary to flip the flip plate or adjust the position of the positioning rod, the user can rotate the knob to drive the lead screw to rotate. The anti-slip protrusion design increases the friction between the hand and the knob, making it easier for the user to apply force when rotating the knob.

[0021] In summary, this application includes at least one of the following beneficial technical effects: This decorative cleaning shovel features two replaceable blades on its flip plate. When one blade is damaged, the other can be used to replace it, eliminating the need to stop cleaning to find a screwdriver and a new blade, thus avoiding delays and ensuring work efficiency. A rotating screw moves a positioning rod into or out of a positioning hole, facilitating the flipping and positioning of the plate and making blade replacement easier. An auxiliary cap is threaded to the end of the handle, and a screwdriver for removing the positioning bolt is located inside. To replace the blade, simply remove the auxiliary cap from the handle and use the screwdriver inside; no new screwdriver is needed, making blade replacement more convenient. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this application; Figure 2 This is a schematic diagram of the flip-up plate structure of this application; Figure 3 This is a schematic diagram of the shovel plate structure in this application; Figure 4 This is a schematic diagram of the positioning rod structure in this application; Figure 5 This is a schematic diagram of the vertical assembly structure of this application; Figure 6 This is a schematic diagram of the auxiliary cap structure of this application.

[0023] In the picture: 1. Shovel plate; 2. Tilting groove; 3. Tilting plate; 4. Shaft; 5. Mounting groove; 6. Blade; 7. Mounting hole; 8. Lead screw; 9. Positioning rod; 10. Positioning hole; 11. Threaded hole; 12. Positioning bolt; 13. Handle; 14. Grip; 15. Auxiliary cap; 16. Screwdriver; 17. Groove; 18. Guide block; 19. Knob; 20. Rubber sleeve. Detailed Implementation

[0024] The following is in conjunction with the appendix Figure 1 - Appendix Figure 6 This application will be described in further detail below.

[0025] Example 1: A cleaning shovel for decoration and renovation, referring to... Figure 1-5 The device includes a shovel plate 1, which has a tilting groove 2 inside. The tilting groove 2 has a tilting plate 3 inside. A rotating shaft 4 is fixedly inserted into the tilting plate 3. The end of the rotating shaft 4 is rotatably connected to the inside of the shovel plate 1. The tilting plate 3 has two symmetrically arranged mounting grooves 5 inside. A blade 6 is slidably inserted into the inside of each mounting groove 5. Two lead screws 8 are rotatably inserted into the inside of the shovel plate 1. A positioning rod 9 is threadedly connected to the outer circumference of each lead screw 8. The outer surface of the tilting plate 3 has four positioning holes 10. The positioning rod 9 is slidably inserted into the tilting plate 3 through the positioning holes 10.

[0026] Reference Figure 4 Each positioning rod 9 has a guide block 18 fixedly connected to its outer circumference. The outer surface of the guide block 18 is slidably connected to the shovel plate 1 through a slot opened inside the shovel plate 1. The guide block 18 can restrict the positioning rod 9, prevent the positioning rod 9 from rotating with the lead screw 8, and facilitate the positioning rod 9 to smoothly insert into or move out of the positioning hole 10, thereby improving the stability of the movement of the positioning rod 9.

[0027] Reference Figure 3 and Figure 4 Each lead screw 8 has a knob 19 fixedly fitted on its outer circumference. The outer circumference of the knob 19 has anti-slip protrusions arranged at equal intervals. When it is necessary to flip the flip plate 3 or adjust the position of the positioning rod 9, the user can rotate the knob 19 to drive the lead screw 8 to rotate. The anti-slip protrusions increase the friction between the hand and the knob 19, making it easier for the user to apply force when rotating the knob 19.

[0028] Reference Figure 1 and Figure 6A handle 13 is fixedly connected to the outer surface of the shovel plate 1. A handle 14 is fixedly connected to the end of the handle 13 away from the shovel plate 1. The handle 13 allows the user to maintain a suitable distance and posture when operating the cleaning shovel, reducing physical fatigue. The handle 14 further enhances the comfort and stability of the grip, providing the user with a comfortable and stable grip, allowing the user to control the movement of the cleaning shovel more accurately.

[0029] Reference Figure 1 and Figure 6 The outer circumferential surface of the grip 14 is fitted with a rubber sleeve 20. The outer circumferential surface of the rubber sleeve 20 has anti-slip protrusions arranged at equal intervals. The rubber sleeve 20 and the anti-slip protrusions on the outer circumferential surface of the rubber sleeve 20 significantly improve the friction and anti-slip performance when gripping. It can effectively increase the friction between the hand and the grip 14, ensuring that the user can firmly grip the grip 14 and avoid the cleaning shovel from slipping and causing accidental injury or damage to items. This improves the safety and stability of operation. At the same time, the setting of the rubber sleeve 20 also improves the comfort of gripping the grip 14.

[0030] Example 2: A cleaning shovel for decoration and renovation, referring to... Figure 1 , Figure 2 and Figure 5 The blade 6 has equidistantly arranged mounting holes 7 inside, and the flip plate 3 has threaded holes 11 corresponding to the mounting holes 7 inside. Each threaded hole 11 is threaded with a positioning bolt 12. The positioning bolt 12 slides into the blade 6 through the mounting hole 7. After the blade 6 is installed into the mounting groove 5, the positioning bolt 12 can be installed into the threaded hole 11. The positioning bolt 12 installed into the threaded hole 11 will pass through the mounting hole 7 on the blade 6. Then, tightening the positioning bolt 12 can position the blade 6. The positioning bolt 12 passes through the mounting hole 7 to position the blade 6, ensuring the stability of the blade 6 installation.

[0031] Reference Figure 1 and Figure 6An auxiliary cap 15 is threadedly connected to the end of the handle 13 away from the scraper plate 1. A screwdriver 16 is fixedly connected inside the auxiliary cap 15. The outer circumferential surface of the auxiliary cap 15 has equidistantly arranged anti-slip protrusions. The auxiliary cap 15 and screwdriver 16 greatly facilitate the disassembly and replacement of the blade 6. When the blade 6 is damaged during the cleaning operation, the user needs to find additional tools such as screwdrivers to disassemble the blade 6. This not only wastes time, but may also affect the progress of the operation due to incompatible or lost tools. The auxiliary cap 15 and screwdriver 16 allow the user to simply remove the auxiliary cap 15 from the handle 13 when the blade 6 needs to be replaced, and then use the internal screwdriver 16 to disassemble and replace it without having to search for tools everywhere. This greatly improves the efficiency and convenience of replacing the blade 6. The anti-slip protrusions on the outer circumferential surface of the auxiliary cap 15 further facilitate the user to remove and install the auxiliary cap 15.

[0032] Reference Figure 6 The handle 13 has a groove 17 inside, and the screwdriver 16 is placed inside the groove 17. The groove 17 is provided and the screwdriver 16 is placed inside the groove 17, which not only ensures the storage of the screwdriver 16, but also does not affect the normal use of the external handle 13.

[0033] The implementation principle of this application embodiment is as follows: During cleaning operations, the user can complete the cleaning operation by holding the handle 14 and using the cleaning shovel. The rubber sleeve 20 on the outer circumference of the handle 14 and its anti-slip protrusions can effectively increase the friction between the hand and the handle 14, preventing the cleaning shovel from slipping, while providing a comfortable grip. When the blade 6 located outside the flipping groove 2 is damaged during the cleaning operation, the user first rotates the screw 8 by turning the knob 19. The rotation of the screw 8 drives the positioning rod 9 threadedly connected to it to move, so that the positioning rod 9 moves out of the positioning hole 10 on the flipping plate 3, releasing the positioning restriction on the flipping plate 3. Then, the flipping plate 3 is rotated to rotate the undamaged blade 6 inside the flipping groove 2 to the external working position. The knob 19 is rotated again to drive the screw 8 to rotate, so that the positioning rod 9 moves into the corresponding positioning hole. 10. Once the flip plate 3 is repositioned, the undamaged blade 6 can be used to continue the operation without interrupting the cleaning work to find disassembly tools and new blades 6 to replace the damaged blade 6, thus avoiding affecting the work progress. When the damaged blade 6 needs to be replaced later, first flip the damaged blade 6 to the outside of the flip groove 2, then remove the auxiliary cap 15, and use the screwdriver 16 inside the auxiliary cap 15 to unscrew the positioning bolt 12 in the threaded hole 11 on the flip plate 3 to release the positioning restriction of the blade 6. Take the damaged blade 6 out of the mounting groove 5, replace it with a new blade 6, and then tighten the positioning bolt 12 for positioning. The whole process does not require additional disassembly tools such as screwdrivers, which improves the efficiency and convenience of blade 6 replacement and provides convenience for users to replace blade 6.

Claims

1. A cleaning shovel for decoration and renovation, comprising a shovel plate (1), characterized in that: The shovel plate (1) has a flipping groove (2) inside, and a flipping plate (3) is provided inside the flipping groove (2). A rotating shaft (4) is fixedly inserted inside the flipping plate (3). The end of the rotating shaft (4) is rotatably connected to the inside of the shovel plate (1). Two symmetrically arranged mounting grooves (5) are opened inside the flipping plate (3). A blade (6) is slidably inserted inside each mounting groove (5). Two lead screws (8) are rotatably inserted inside the shovel plate (1). A positioning rod (9) is threadedly connected to the outer circumference of each lead screw (8). Four positioning holes (10) are opened on the outer surface of the flipping plate (3). The positioning rod (9) is slidably inserted into the flipping plate (3) through the positioning holes (10).

2. The decorative cleaning shovel according to claim 1, characterized in that: The blade (6) has equidistantly arranged mounting holes (7) inside, and the flip plate (3) has threaded holes (11) corresponding to the mounting holes (7) inside. Each threaded hole (11) is threaded with a positioning bolt (12), and the positioning bolt (12) is slidably inserted into the blade (6) through the mounting hole (7).

3. The cleaning shovel for decoration and renovation according to claim 1, characterized in that: A handle (14) is fixedly connected to the outer surface of the shovel plate (1), and a handle (13) is fixedly connected to the end of the handle (13) away from the shovel plate (1).

4. The decorative cleaning shovel according to claim 3, characterized in that: The outer circumferential surface of the grip (14) is fitted with a rubber sleeve (20), and the outer circumferential surface of the rubber sleeve (20) is provided with anti-slip protrusions arranged at equal intervals.

5. A cleaning shovel for decoration and renovation according to claim 3, characterized in that: The end of the handle (13) away from the shovel plate (1) is threaded with an auxiliary cap (15), and a screwdriver (16) is fixedly connected inside the auxiliary cap (15). The outer circumferential surface of the auxiliary cap (15) is provided with anti-slip protrusions arranged at equal intervals.

6. A cleaning shovel for decoration and renovation according to claim 5, characterized in that: The handle (13) has a groove (17) inside, and the screwdriver (16) is located inside the groove (17).

7. A cleaning shovel for decoration and renovation according to claim 1, characterized in that: Each of the positioning rods (9) has a guide block (18) fixedly connected to its outer circumference. The outer surface of the guide block (18) is slidably connected to the shovel plate (1) through a slot opened inside the shovel plate (1).

8. A cleaning shovel for decoration and renovation according to claim 1, characterized in that: Each lead screw (8) is fixedly fitted with a knob (19) on its outer circumference, and the outer circumference of the knob (19) is provided with anti-slip protrusions arranged at equal intervals.

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