Double-head duster

By designing a double-head dust duster, two cleaning heads and adjustment components, the problem of poor cleaning effect of traditional single-head dust duster in complex areas is solved, achieving a more efficient, convenient and flexible cleaning effect.

CN223026008UActive Publication Date: 2025-06-27NINGBO DONGSU PLASTIC IND CO LTD
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Patent Information

Application Number
CN202422324247.0
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-09-24
Publication Date
2025-06-27
Estimated Expiration
2034-09-24

AI Technical Summary

Technical Problem

Traditional single-head dust duster is difficult to effectively clean when facing complex areas, leaving behind a blind spot for cleaning, and requires greater strength and attention to be applied during use, increasing the user's fatigue and difficulty in cleaning.

Method used

A double-head dust duster is designed, using the setting of two cleaning heads, and the angle adjustment of the cleaning head is achieved and portable through the adjustment assembly and the removable assembly.

Benefits of technology

The double-head design improves cleaning speed and convenience, reduces operational difficulty and cleaning time, can flexibly adapt to cleaning surfaces of different shapes and angles, and improves cleaning accuracy and storage convenience by adjusting components and removable components.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the technical field of cleaning supplies, and particularly discloses a double-head duster. The device comprises an operating rod, the operating rod serves as a supporting carrier and is used for installing parts, a connector is arranged at one end of the operating rod, two supporting frames are arranged on one side of the connector, adjusting assemblies are arranged between the two supporting frames and the connector, and a detachable assembly is arranged between the operating rod and the connector. The double-head duster is provided with the two cleaning heads, cleaning work can be conducted at the same time, the cleaning speed is greatly increased, the two cleaning heads can be used for wiping at the same time, the cleaning time is shortened, the angle of the supporting frame can be adjusted through the adjusting assembly according to the requirement of an actual cleaning scene, and therefore the double-head duster adapts to different cleaning angles; and by adjusting the angle of the supporting frame, the position and the direction of the cleaning head can be more accurately controlled, and the cleaning precision is improved.
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Description

Technical Field

[0001] This application relates to the technical field of cleaning supplies, and more specifically, to a double-headed dust duster. Background Art

[0002] A dust duster is a tool for cleaning and removing dust. It is usually made of specific materials and has the ability to adsorb dust, particles and dirt. It can be used in homes, offices and industrial environments to wipe various surfaces to keep the environment clean.

[0003] Traditional dust dusters are all single-headed. When facing complex areas such as corners, nooks and narrow gaps, single-headed dust dusters are often difficult to clean effectively. Due to having only one cleaning head, it is difficult to flexibly adjust the angle and direction, and it is easy to leave cleaning dead corners, affecting the overall cleaning effect. Moreover, during the use of a single-headed dust duster, users need to apply greater force and attention to ensure the cleaning effect, which will increase the fatigue of users and reduce the comfort and convenience of cleaning. Utility Model Content

[0004] In order to solve the above problems, this application provides a double-headed dust duster.

[0005] The double-headed dust duster provided by this application adopts the following technical solutions:

[0006] A double-headed dust duster includes an operating rod. The operating rod serves as a support carrier for installing components. One end of the operating rod is provided with a connecting head. One side of the connecting head is provided with a support frame. The number of support frames is set to two. An adjusting component is provided between each of the two support frames and the connecting head. A detachable component is provided between the operating rod and the connecting head;

[0007] The adjusting component includes fixed wheels. The number of fixed wheels is set to two. Both fixed wheels are installed at one end of the connecting head. The two fixed wheels are respectively rotatably connected to the corresponding support frames. A rotating shaft is provided inside each of the two fixed wheels. A first clamping block is provided on one side of the two fixed wheels.

[0008] Through the above technical solutions, the setting of two cleaning heads of the double-headed dust duster can carry out cleaning work simultaneously, greatly improving the cleaning speed.

[0009] Furthermore, each fixed wheel is respectively rotatably connected to the corresponding rotating shaft. An empty slot is opened inside each fixed wheel. One end of each first clamping block penetrates through the corresponding empty slot and is fixedly connected to the outer wall of the corresponding rotating shaft.

[0010] Furthermore, a friction plate is provided at the connection between each rotating shaft and the corresponding fixed wheel.

[0011] Furthermore, a through hole is opened at one end of each support frame, and a first clamping groove is opened on one side of each support frame.

[0012] Furthermore, each through hole is fixedly connected to the outer wall of the corresponding rotating shaft, and each first clamping block passes through one side of the corresponding support frame and is clamped with the corresponding first clamping groove.

[0013] Through the above technical solution, the support frame can be adjusted in angle according to the needs of the actual cleaning scenario, so as to adapt to different cleaning angles.

[0014] Furthermore, the detachable component includes a second clamping groove, which is opened on one side of the connecting head. One end of the operating rod is fixedly connected with a connecting rod, and a second clamping block is arranged on one side of the connecting rod. The second clamping block passes through one end of the connecting head and is clamped with the second clamping groove.

[0015] Furthermore, mounting holes are formed inside each support frame, and through openings are formed inside each support frame.

[0016] Furthermore, a fixing block is arranged at one end of the connecting rod. The connecting rod is rotatably connected to the operating rod through the fixing block, and a friction plate is arranged at the connection between the fixing block and the operating rod.

[0017] Through the above technical solution, the occupied space can be reduced, making the double-headed duster more convenient to carry.

[0018] In summary, the present application includes at least the following beneficial technical effects:

[0019] (1) The double-headed duster of the present utility model has two cleaning heads, which can carry out cleaning work simultaneously, greatly improving the cleaning speed. The two cleaning heads can be used for wiping at the same time, reducing the cleaning time. Moreover, the double-headed design makes the cleaning process more convenient and fast, reducing the operation difficulty. At the same time, the double-headed duster can also more flexibly adapt to cleaning surfaces of different shapes and angles, improving the cleaning convenience;

[0020] (2) The adjusting component of the present utility model can adjust the angle of the support frame according to the needs of the actual cleaning scenario, so as to adapt to different cleaning angles and improve the cleaning effect. By adjusting the angle of the support frame, the position and direction of the cleaning head can be more precisely controlled, improving the cleaning accuracy. Moreover, the adjusting component can adjust the support frame to an angle convenient for storage, facilitating the storage of the double-headed duster;

[0021] (3) The detachable component of the present utility model can reduce the occupied space, making the double-headed duster more convenient to carry. Moreover, the detachable component can clean the impurities and dust inside the double-headed duster, which not only saves costs but also extends the service life of the duster. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1Schematic diagram of the overall structure of the present utility model;

[0023] Figure 2 Schematic diagram of the unfolded structure of the support frame of the present utility model;

[0024] Figure 3 Schematic diagram of the overall structure of the support frame of the present utility model;

[0025] Figure 4 Exploded view of the overall structure of the present utility model;

[0026] Figure 5 Schematic diagram of the overall structure of the connector of the present utility model;

[0027] Figure 6 Schematic diagram of the overall structure of the support frame of the present utility model.

[0028] Explanation of reference numerals: 1, operating rod; 2, connector; 3, support frame; 4, fixed wheel; 5, first clamping block; 6, rotating shaft; 7, empty slot; 8, through hole; 9, first clamping groove; 10, second clamping block; 11, second clamping groove; 12, fixed block; 13, connecting rod; 14, mounting hole; 15, through port. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application; obviously, the described embodiments are only a part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0030] Refer to Figures 1-6 , a double-headed dust duster includes an operating rod 1. The operating rod 1 serves as a support carrier for installing components. One end of the operating rod 1 is provided with a connector 2. One side of the connector 2 is provided with a support frame 3. The number of the support frames 3 is set to two. An adjustment component is provided between each of the two support frames 3 and the connector 2. A detachable component is provided between the operating rod 1 and the connector 2;

[0031] The adjustment component includes fixed wheels 4. The number of the fixed wheels 4 is set to two. Both of the fixed wheels 4 are installed at one end of the connector 2. Each of the two fixed wheels 4 is rotatably connected to the corresponding support frame 3. A rotating shaft 6 is provided inside each of the two fixed wheels 4. A first clamping block 5 is provided on one side of each of the two fixed wheels 4.

[0032] Refer to Figures 1-5, each fixed wheel 4 is rotatably connected to the corresponding rotating shaft 6. An empty groove 7 is provided inside each fixed wheel 4. One end of each first clamping block 5 penetrates through the corresponding empty groove 7 and is fixedly connected to the outer wall of the corresponding rotating shaft 6. A friction plate is provided at the connection between each rotating shaft 6 and the corresponding fixed wheel 4. A through hole 8 is provided at one end of each support frame 3. A first clamping groove 9 is provided on one side of each support frame 3. Each through hole 8 is fixedly connected to the outer wall of the corresponding rotating shaft 6. After each first clamping block 5 penetrates through one side of the corresponding support frame 3, it is clamped with the corresponding first clamping groove 9.

[0033] The overall device is provided with two heads, and the cleaning efficiency can be improved through the adjustment component. The specific operation method is as follows. First, connect the operating rod 1 and the connecting head 2 through the detachable component to ensure firm and stable connection. At this time, the two support frames 3 on one side of the connecting head 2 are in the initial state (as Figure 1 ), and are ready to adjust the angle to meet different cleaning requirements;

[0034] Then hold the support frame 3 and rotate the support frame 3 around the fixed wheel 4 according to the actual cleaning scenario. Since the fixed wheel 4 is installed at one end of the connecting head 2 and is rotatably connected to the support frame 3, the angle of the support frame 3 can be adjusted relatively easily.

[0035] After adjusting to the appropriate angle, observe the position of the first clamping block 5. The rotating shaft 6 inside the fixed wheel 4 is rotatably connected to the fixed wheel 4. One end of the outer wall of the rotating shaft 6 is fixedly connected to the first clamping block 5, and a friction plate is provided at the connection between the rotating shaft 6 and the fixed wheel 4. When the support frame 3 rotates, it will drive the rotating shaft 6 to rotate inside the fixed wheel 4. Due to the effect of the friction plate, the rotation of the rotating shaft 6 will be subject to certain resistance, so that the first clamping block 5 can stay in the current position relatively stably, thereby realizing the locking of the angle of the support frame 3. At this time, the angle of the support frame 3 is fixed and will not change randomly during the cleaning process. At this time, the cleaning work can be started. When the cleaning work is completed, the support frame 3 can be rotated to restore it to the initial position or adjusted to an angle convenient for storage. Finally, the operating rod 1 and the connecting head 2 are separated through the detachable component, which is convenient for storing and maintaining the double-headed dust duster.

[0036] Since the double-headed dust duster has two cleaning heads, the cleaning work can be carried out simultaneously, which greatly improves the cleaning speed. For example, when cleaning a large area, the two cleaning heads can be used for wiping at the same time, reducing the cleaning time. And the double-headed design makes the cleaning process more convenient and fast, reducing the operation difficulty. At the same time, the double-headed dust duster can also more flexibly adapt to cleaning surfaces of different shapes and angles, improving the cleaning convenience.

[0037] The support frame 3 can be adjusted in angle according to the needs of the actual cleaning scenario through the adjustment component, so as to adapt to different cleaning angles. For example, when cleaning hard-to-reach areas such as the corner of a wall or the bottom of furniture, the angle of the support frame 3 can be adjusted so that the cleaning head can better contact these areas, improving the cleaning effect. By adjusting the angle of the support frame 3, the position and direction of the cleaning head can be more precisely controlled, improving the cleaning accuracy. For example, when cleaning narrow gaps or corners, the angle of the support frame 3 can be adjusted so that the cleaning head can better enter these areas for in-depth cleaning. Moreover, the support frame 3 can be adjusted to an angle convenient for storage through the adjustment component, facilitating the storage of the double-headed dust duster.

[0038] Referring to Figure 4 and Figure 5 , the detachable component includes a second card slot 11 opened on one side of the connector 2. One end of the operating rod 1 is fixedly connected with a connecting rod 13. A second clamping block 10 is arranged on one side of the connecting rod 13. After the second clamping block 10 penetrates one end of the connector 2, it is clamped with the second card slot 11. An installation hole 14 is opened inside each support frame 3, and a through hole 15 is opened inside each support frame 3.

[0039] Through the detachable component, the occupied space can be reduced, making the double-headed dust duster more convenient to carry. Moreover, through the detachable component, the impurities and dust inside the double-headed dust duster can be cleaned, which not only saves costs but also extends the service life of the dust duster.

[0040] Referring to Figure 4 , one end of the connecting rod 13 is provided with a fixing block 12. The connecting rod 13 is rotatably connected with the operating rod 1 through the fixing block 12, and a friction plate is arranged at the connection between the fixing block 12 and the operating rod 1.

[0041] Since the operating rod 1 and the connecting rod 13 are rotatably connected, it is easier to enter these hard-to-reach areas for cleaning by adjusting the angle, which can improve the cleaning convenience and reduce the cleaning difficulty.

[0042] Working principle: First, connect the operating rod 1 and the connector 2 through the detachable component to ensure a firm and stable connection. At this time, the two support frames 3 on one side of the connector 2 are in the initial state (such as Figure 1 ), and are ready to adjust the angle to adapt to different cleaning requirements;

[0043] Then hold the support frame 3 and rotate the support frame 3 around the fixed wheel 4 according to the needs of the actual cleaning scenario. Since the fixed wheel 4 is installed at one end of the connector 2 and is rotatably connected with the support frame 3, the angle of the support frame 3 can be adjusted relatively easily;

[0044] After adjusting to the appropriate angle, observe the position of the first clamping block 5. The rotating shaft 6 inside the fixed wheel 4 is rotatably connected to the fixed wheel 4. One end of the outer wall of the rotating shaft 6 is fixedly connected to the first clamping block 5, and a friction plate is provided at the connection between the rotating shaft 6 and the fixed wheel 4. When the support frame 3 rotates, it will drive the rotating shaft 6 to rotate inside the fixed wheel 4. Due to the effect of the friction plate, the rotation of the rotating shaft 6 will be subject to a certain resistance, enabling the first clamping block 5 to stay relatively stably in the current position, thereby realizing the locking of the angle of the support frame 3. At this time, the angle of the support frame 3 is fixed and will not change randomly during the cleaning process. At this time, the cleaning work can be started. After the cleaning work is completed, the support frame 3 can be rotated to restore it to the initial position or adjusted to an angle convenient for storage. Finally, the operating rod 1 is separated from the connection head 2 through the detachable component, which is convenient for storing and maintaining the double-headed dust duster.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application should be covered within the protection scope of the present application.

Claims

1. A double-headed duster, comprising an operating rod (1), wherein the operating rod (1) is used as a support carrier for mounting components, characterized in that: A connecting head (2) is provided at one end of the operating rod (1), a supporting frame (3) is provided at one side of the connecting head (2), the number of the supporting frames (3) is set to two, an adjustment component is provided between the two supporting frames (3) and the connecting head (2), and a detachable component is provided between the operating rod (1) and the connecting head (2); The adjustment assembly comprises a fixed wheel (4), the number of the fixed wheels (4) is set to two, the two fixed wheels (4) are both mounted on one end of the connecting head (2), the two fixed wheels (4) are respectively rotatably connected to the corresponding support frame (3), the interior of the two fixed wheels (4) is provided with a rotating shaft (6), and one side of the two fixed wheels (4) is provided with a first clamping block (5).

2. A double-headed duster according to claim 1, characterized in that: Each of the fixed wheels (4) is rotatably connected to a corresponding rotating shaft (6), a hollow groove (7) is provided inside each of the fixed wheels (4), and one end of each of the first clamping blocks (5) passes through the corresponding hollow groove (7) and is fixedly connected to the outer wall of the corresponding rotating shaft (6).

3. A double-headed duster according to claim 1, characterized in that: A friction plate is provided at the connection between each rotating shaft (6) and the corresponding fixed wheel (4).

4. A double-headed duster according to claim 1, characterized in that: A through hole (8) is provided at one end of each support frame (3), and a first slot (9) is provided at one side of each support frame (3).

5. A double-headed duster according to claim 4, characterized in that: Each of the through holes (8) is fixedly connected to the outer wall of the corresponding rotating shaft (6), and each of the first clamping blocks (5) penetrates through one side of the corresponding supporting frame (3) and is clamped with the corresponding first clamping groove (9).

6. A double-headed duster according to claim 1, characterized in that: The detachable component comprises a second card slot (11), the second card slot (11) is opened on one side of the connecting head (2), one end of the operating rod (1) is fixedly connected to a connecting rod (13), one side of the connecting rod (13) is provided with a second card block (10), the second card block (10) penetrates one end of the connecting head (2) and is then card-engaged with the second card slot (11).

7. A double-headed duster according to claim 1, characterized in that: Each support frame (3) is provided with a mounting hole (14) inside, and each support frame (3) is provided with a through opening (15) inside.

8. A double-headed duster according to claim 6, characterized in that: A fixing block (12) is provided at one end of the connecting rod (13), and the connecting rod (13) is rotatably connected to the operating rod (1) via the fixing block (12). A friction plate is provided at the connection between the fixing block (12) and the operating rod (1).