Multi-functional split type dust cleaning tool

Abstract

This utility model relates to the field of vacuum cleaning equipment technology, specifically a multi-functional split-type vacuum cleaning tool, including a handheld vacuum cleaner, a connecting tube, and a mop head shell. One end of the connecting tube is fixed and connected to the mop head shell, and the other end of the connecting tube is fixed with a sleeve that is connected to it. The suction end of the handheld vacuum cleaner is movably inserted into the sleeve. A fixing structure is provided between the suction end of the handheld vacuum cleaner and the sleeve to fix the two together. The fixing structure includes two buckles, and grooves are provided on both sides of the sleeve. The two buckles are hook-shaped in general. This utility model adopts a split design, that is, it improves on the basis of the original handheld vacuum cleaner so that the suction end of the handheld vacuum cleaner can be equipped with a long mop head. Therefore, this utility model can not only vacuum sofas, sheets, corners, etc., but also vacuum floors.

Description

Technical Field

[0001] This utility model relates to the field of vacuum cleaning equipment technology, specifically a multi-functional split-type vacuum cleaning tool. Background Technology

[0002] A vacuum cleaner is a household appliance. Driven at high speed by an electric motor, the impeller of a vacuum cleaner blows air out of the impeller at high speed, while simultaneously replenishing the suction section with air. This creates a high pressure difference with the outside environment, causing dust and dirt from the nozzle to be drawn into the suction section along with the air. After being filtered, the dust and dirt are collected in the dustbin.

[0003] Based on existing technology, it has been found that there are generally two types of vacuum cleaners: a short-head type, which is used for vacuuming sofas, sheets, corners, etc., and a long-head type, which is used for vacuuming floors. This means that two types of vacuum cleaners are needed at home. Therefore, a multi-functional split vacuum cleaning tool has been disclosed. Utility Model Content

[0004] In view of the shortcomings of the prior art mentioned in the background, the present invention provides a multifunctional split-type vacuum cleaning tool.

[0005] This utility model overcomes the above technical problems by adopting the following technical solution:

[0006] A multi-functional, split-type vacuum cleaning tool includes a handheld vacuum cleaner, a connecting tube, and a mop head shell. One end of the connecting tube is fixed and connected to the mop head shell, and the other end of the connecting tube is fixed with a sleeve that is connected to it. The suction end of the handheld vacuum cleaner is movably inserted into the sleeve, and a fixing structure is provided between the suction end of the handheld vacuum cleaner and the sleeve to fix the two together.

[0007] As a further improvement of this utility model: the fixing structure includes two buckles, and grooves are provided on both sides of the sleeve. The two buckles are hook-shaped in whole, and the non-hook ends of the two buckles are fixed in the grooves. The suction end of the handheld vacuum cleaner is provided with locking blocks that are compatible with the buckles on both sides.

[0008] As a further improvement of this utility model: the inner wall of the sleeve is fixed with a rubber layer, and the internal contour of the sleeve can fit into the suction end of the handheld vacuum cleaner.

[0009] As a further embodiment of this utility model: a horizontally arranged rotating cylinder is provided on one side of the tractor head shell, and multiple moving rods parallel to it are provided inside the rotating cylinder. The horizontal surface of the moving rod is square, and linearly distributed bristles are fixed on the outer side of the moving rod. The bristles are slidably inserted into the rotating cylinder. A rotating mechanism for rotating the rotating cylinder is provided on the tractor head shell.

[0010] As a further embodiment of this utility model: the rotating mechanism includes a small servo motor and a rotating rod. Rotating holes coaxially arranged with the rotating cylinder are provided on both sides of the tractor housing. The two ends of the rotating rod are respectively rotatably installed in the two rotating holes. A concave plate is fixed on the outer side of the rotating rod. The two ends of the concave plate are fixed inside the rotating cylinder. The small servo motor is fixed to the tractor housing. The output shaft of the small servo motor is coaxially fixed with the rotating rod.

[0011] As a further improvement of this utility model, the entire movable rod is slidably disposed within the recess of the concave plate.

[0012] As a further embodiment of this utility model: both ends of the rotating cylinder are provided with cams coaxially arranged with them. The cams are fixed to the tractor shell. The circular surface of the cam is provided with a guide groove. The guide groove is composed of two large and small circular arcs coaxially arranged with the cam. The large and small circular arcs are connected at adjacent ends. Both ends of the moving rod are cylindrical and are respectively arranged in the two guide grooves.

[0013] By adopting the above structure, this utility model has the following advantages compared with the prior art:

[0014] Firstly, this utility model adopts a split design, which is an improvement on the original handheld vacuum cleaner, so that the suction end of the handheld vacuum cleaner can be equipped with a long pole, so that this utility model can not only vacuum sofas, sheets, corners and other places, but also vacuum the floor.

[0015] Secondly, the built-in bristles of the long-handled tow head of this utility model can rotate with the help of a rotating cylinder. At the same time, the bristles can retract relative to the rotating cylinder, so that the particles between the bristles are blocked by the rotating cylinder, thereby removing the particles from the bristles and making them easy to suck up. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of this utility model.

[0017] Figure 2 This is a three-dimensional structural diagram of the handheld vacuum cleaner of this utility model.

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the sleeve of this utility model.

[0019] Figure 4 This is a three-dimensional cross-sectional view of the tractor shell of this utility model.

[0020] Figure 5 This is a schematic diagram of the internal structure of the tractor shell of this utility model.

[0021] Figure 6 This is a schematic diagram of the internal structure of the rotating cylinder of this utility model.

[0022] Figure 7 This is a cross-sectional view of the tractor shell of this utility model.

[0023] In the diagram: 1. Handheld vacuum cleaner; 2. Sleeve; 3. Connecting sleeve; 4. Mop head shell; 5. Locking block; 6. Buckle; 7. Rotating cylinder; 8. Brush bristles; 9. Small servo motor; 10. Cam; 11. Rotating rod; 12. Concave plate; 13. Moving rod; 14. Guide groove. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-7 In this embodiment of the utility model, the multifunctional split vacuum cleaning tool includes a handheld vacuum cleaner 1, a connecting tube 3 and a mop head shell 4. One end of the connecting tube 3 is fixed and connected to the mop head shell 4, and the other end of the connecting tube 3 is fixed with a sleeve 2 connected to it. The vacuuming end of the handheld vacuum cleaner 1 is movably inserted into the sleeve 2. A fixing structure is provided between the vacuuming end of the handheld vacuum cleaner 1 and the sleeve 2 to fix the two together.

[0026] As can be seen from the above connection relationship, the design adopts a split design, that is, an improvement on the original handheld vacuum cleaner, so that the suction end of the handheld vacuum cleaner can be equipped with a long pole, so that this utility model can not only vacuum sofas, sheets, corners, etc., but also vacuum the floor.

[0027] Specifically, the fixing structure includes two buckles 6, and grooves are provided on both sides of the sleeve 2. The two buckles 6 are hook-shaped in general. The non-hook ends of the two buckles 6 are fixed in the grooves. Both sides of the suction end of the handheld vacuum cleaner 1 are provided with locking blocks 5 that are adapted to the buckles 6. When the suction end of the handheld vacuum cleaner 1 is inserted into the sleeve 2, the buckles 6 lock the locking blocks 5, thereby completing the fixing.

[0028] Specifically, a rubber layer is fixed to the inner wall of the sleeve 2, and the inner contour of the sleeve 2 can fit with the suction end of the handheld vacuum cleaner 1. The rubber layer is provided to improve the fit between the suction end of the handheld vacuum cleaner 1 and the sleeve 2.

[0029] Specifically, a horizontally arranged rotating cylinder 7 is provided on one side of the tractor head shell 4. Multiple moving rods 13 parallel to it are provided inside the rotating cylinder 7. The horizontal surface of the moving rods 13 is square. Linearly distributed bristles 8 are fixed on the outside of the moving rods 13. The bristles 8 are slidably inserted into the rotating cylinder 7. The tractor head shell 4 is provided with a rotating mechanism to make the rotating cylinder 7 rotate. The bristles 8 are made of hard material.

[0030] Specifically, the rotating mechanism includes a small servo motor 9 and a rotating rod 11. Rotating holes coaxially arranged with the rotating cylinder 7 are opened on both sides of the tractor housing 4. The two ends of the rotating rod 11 are respectively rotatably installed in the two rotating holes. A concave plate 12 is fixed on the outer side of the rotating rod 11. Both ends of the concave plate 12 are fixed inside the rotating cylinder 7. The small servo motor 9 is fixed to the tractor housing 4. The output shaft of the small servo motor 9 is coaxially fixed with the rotating rod 11. The small servo motor 9 causes the rotating rod 11 to rotate through the output shaft. The rotating rod 11 drives the rotating cylinder 7 to rotate through the concave plate 12.

[0031] Specifically, the entire movable rod 13 is slidably disposed within the recess of the concave plate 12. The concave plate 12 is configured so that the movable rod 13 can only move linearly relative to the rotating cylinder 7.

[0032] Specifically, cams 10 are coaxially arranged at both ends of the rotating cylinder 7. The cams 10 are fixed to the tractor housing 4. The circular surface of the cams 10 is provided with guide grooves 14. The guide grooves 14 are composed of two large and small circular arcs coaxially arranged with the cams 10. The large and small circular arcs are connected at adjacent ends. Both ends of the moving rod 13 are cylindrical and are respectively arranged in the two guide grooves 14. When the rotating cylinder 7 rotates, one end of the moving rod 13 moves along the guide groove 14. Due to the setting of the concave plate 12, the moving rod 13 can only move in a straight line relative to the rotating cylinder 7. When the rotating cylinder 7 rotates one revolution, the moving rod 13 will move back and forth to one side, so that the bristles 8 extend and retract once. It should be noted that during the retraction of the bristles 8, the bristles 8 will not be completely retracted into the rotating cylinder 7.

[0033] Working principle:

[0034] The design adopts a split type, which is an improvement on the original handheld vacuum cleaner. The suction end of the handheld vacuum cleaner can be equipped with a long pole, so that this utility model can not only vacuum sofas, sheets, corners and other places, but also vacuum the floor.

[0035] When the brush head is in operation, the small servo motor 9 drives the rotating rod 11 to rotate via the output shaft. The rotating rod 11 drives the rotating cylinder 7 to rotate via the concave plate 12. The rotating rod 11 drives the moving rod 13 to rotate via the concave plate 12. Due to the setting of the concave plate 12, the moving rod 13 can only move linearly relative to the rotating cylinder 7. When the rotating cylinder 7 rotates one revolution, the moving rod 13 will move back and forth to one side, thereby causing the bristles 8 to extend and retract once. This causes the particles between the bristles 8 to be obstructed by the rotating cylinder 7, thereby removing the particles from the bristles 8 for easy suction.

[0036] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention.

Claims

1. A multi-functional, modular vacuum cleaning tool, comprising a handheld vacuum cleaner (1), a connecting tube (3), and a mop head shell (4), characterized in that, One end of the connecting tube (3) is fixed and connected to the tractor shell (4), and the other end of the connecting tube (3) is fixed with a sleeve (2) connected to it. The suction end of the handheld vacuum cleaner (1) is movably inserted into the sleeve (2). A fixing structure is provided between the suction end of the handheld vacuum cleaner (1) and the sleeve (2) to fix the two together.

2. The multifunctional split-type vacuum cleaning tool according to claim 1, characterized in that, The fixing structure includes two buckles (6), and grooves are provided on both sides of the sleeve (2). The two buckles (6) are hook-shaped in whole, and the non-hook ends of the two buckles (6) are fixed in the grooves. The vacuum cleaner (1) has a locking block (5) on both sides of the vacuuming end that is compatible with the buckles (6).

3. The multifunctional split-type vacuum cleaning tool according to claim 1, characterized in that, The inner wall of the sleeve (2) is fixed with a rubber layer, and the inner contour of the sleeve (2) can fit with the suction end of the handheld vacuum cleaner (1).

4. The multifunctional split-type vacuum cleaning tool according to claim 3, characterized in that, A horizontally arranged rotating cylinder (7) is provided on one side of the tractor head shell (4). Multiple moving rods (13) parallel to it are provided inside the rotating cylinder (7). The horizontal surface of the moving rod (13) is square. Linearly distributed bristles (8) are fixed on the outside of the moving rod (13). The bristles (8) are slidably inserted into the rotating cylinder (7). A rotating mechanism for rotating the rotating cylinder (7) is provided on the tractor head shell (4).

5. The multifunctional split-type vacuum cleaning tool according to claim 4, characterized in that, The rotating mechanism includes a small servo motor (9) and a rotating rod (11). The two sides of the tractor housing (4) are provided with rotating holes coaxially arranged with the rotating cylinder (7). The two ends of the rotating rod (11) are respectively rotatably installed in the two rotating holes. A concave plate (12) is fixed on the outside of the rotating rod (11). The two ends of the concave plate (12) are fixed in the rotating cylinder (7). The small servo motor (9) is fixed to the tractor housing (4). The output shaft of the small servo motor (9) is coaxially fixed with the rotating rod (11).

6. The multifunctional split-type vacuum cleaning tool according to claim 5, characterized in that, The entire movable rod (13) is slidably disposed within the recess of the concave plate (12).

7. The multifunctional split-type vacuum cleaning tool according to claim 6, characterized in that, Both ends of the rotating cylinder (7) are provided with cams (10) coaxially arranged with it. The cams (10) are fixed with the tractor shell (4). The circular surface of the cam (10) is provided with guide grooves (14). The guide grooves (14) are composed of two large and small circular arcs coaxially arranged with the cams (10). The large and small circular arcs are connected at one end. Both ends of the moving rod (13) are cylindrical and are respectively arranged in the two guide grooves (14).

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