Vibrating beater floor brush with hair entanglement prevention
Patent Information
- Application Number
- CN202522605178.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-12-09
- Publication Date
- 2026-10-27
- Estimated Expiration
- 2035-12-09
AI Technical Summary
[0003]本实用新型的目的在于：为了解决现有地刷使用时毛发缠绕比较严重，且结构较复杂，不便于生产、组装以及后续维护，成本高的问题，而提供一种防止毛发缠绕的震动拍打式地刷
[0017]本实用新型的震动拍打式地刷使用时，电机驱动偏心块转动，期间，偏心块的重心不断变化而产生离心力，而该激振力作用于活动支架，形成驱动其沿着连接座周期性摆动或往复滑动的周期性力矩或作用力，由此实现拍打头的往复运动、对工作面进行震动拍打。相较常规地刷通过滚刷滚动清扫工作面的方式，本地刷通过对拍打头的往复驱动，实现工作面的震动拍打式清洁，可防止毛发缠绕在地刷的清洁组件表面，降低脏污附着，保证工作面清洁高效，降低后续清洁组件的清理难度；而通过偏心块、电机运行时形成的离心力带动活动支架活动、拍打头往复运动震动，在满足拍打头震动拍打工作面，实现清洁的功能的同时，结构简化，便于生产、组装以及后续维护，降低成本。
Smart Images
Figure CN224892520U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of floor brush technology, specifically a vibrating and tapping floor brush that prevents hair from getting tangled. Background Technology
[0002] Existing floor brushes with roller brushes use a drive structure of belt, gears, and motor to transmit power to the roller brush, causing it to roll and clean the work surface by sweeping. During use, the roller brush runs at high speed, resulting in significant hair entanglement. Some floor brush products use a transmission mechanism to drive moving parts, using a slapping method to knock dust and hair off the work surface to achieve a cleaning effect. However, the structure is more complex, making it inconvenient to produce, assemble, and maintain, and the cost is high. Utility Model Content
[0003] The purpose of this utility model is to provide a vibrating, tapping floor brush that prevents hair entanglement, as existing floor brushes are prone to hair entanglement, have complex structures, are inconvenient to produce, assemble, and maintain, and are costly.
[0004] To achieve the above objectives, this utility model adopts the following technical solution: a vibrating, tapping floor brush to prevent hair tangling, comprising:
[0005] The main body of the floor brush has an air inlet at its bottom and an opening on the side of the air inlet;
[0006] The slapping head passes through the movable opening, and the movable bracket connects to the slapping head. The bracket connects to the connecting seat inside the base of the floor brush body via a connecting block. The connecting block and the connecting seat are connected by a hinge or a sliding connection.
[0007] A centrifugal drive assembly includes an eccentric block and a motor, wherein the eccentric block is eccentrically connected to the output end of the motor, and the motor is mounted on the movable support.
[0008] As a further description of the above technical solution:
[0009] A soft rubber pad is provided between the movable opening and the striking head. The inner side of the soft rubber pad is fitted onto the upper end of the striking head through an inner limiting sleeve, and its outer side is fitted laterally onto the inner edge of the movable opening through an outer limiting sleeve.
[0010] As a further description of the above technical solution:
[0011] The soft rubber pad has a ring-shaped, wavy structure extending from the center outwards.
[0012] As a further description of the above technical solution:
[0013] The motor housing covers the eccentric block and the motor and is mounted and positioned on the movable bracket.
[0014] As a further description of the above technical solution:
[0015] An elastic element is provided between the movable bracket and the top and / or bottom surface of the inner cavity of the floor brush body.
[0016] In summary, by adopting the above technical solution, this utility model has the following beneficial effects compared with the prior art:
[0017] When in use, the vibrating floor brush of this invention uses a motor to drive an eccentric block to rotate. During this rotation, the center of gravity of the eccentric block constantly changes, generating centrifugal force. This excitation force acts on the movable support, forming a periodic torque or force that drives it to periodically oscillate or slide back and forth along the connecting seat. This achieves the reciprocating motion of the tapping head, vibrating and tapping the work surface. Compared to conventional floor brushes that clean the work surface by rolling a roller, this floor brush achieves vibrating and tapping cleaning of the work surface by reciprocating the tapping head. This prevents hair from getting tangled on the surface of the cleaning components of the floor brush, reduces dirt adhesion, ensures efficient cleaning of the work surface, and reduces the difficulty of cleaning the subsequent cleaning components. The centrifugal force generated by the eccentric block and motor during operation drives the movable support to move and the tapping head to vibrate and reciprocate. While fulfilling the function of vibrating and tapping the work surface to achieve cleaning, the structure is simplified, making it easier to produce, assemble, and maintain, thus reducing costs. Attached Figure Description
[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.
[0019] Figure 1 This is a schematic diagram of a vibrating, tapping floor brush designed to prevent hair from getting tangled.
[0020] Figure 2 This is a schematic diagram of the structure of a vibrating tapping floor brush that prevents hair tangling, comprising a base, tapping head, movable support, and centrifugal drive assembly. Figure 1 .
[0021] Figure 3 This is a schematic diagram of the base and tapping head of a vibrating tapping floor brush designed to prevent hair tangling.
[0022] Figure 4 A vibrating, tapping brush to prevent hair tangling Figure 3Sectional view at section AA.
[0023] Figure 5 This is a schematic diagram of the structure of a vibrating, tapping floor brush that prevents hair from getting tangled, including the tapping head and the movable support.
[0024] Figure 6 This is a schematic diagram of the structure of a vibrating tapping floor brush that prevents hair from getting tangled, including the tapping head, movable support, and centrifugal drive assembly.
[0025] Figure 7 This is a schematic diagram of the structure of a vibrating tapping floor brush that prevents hair tangling, comprising a base, tapping head, movable support, and centrifugal drive assembly. Figure 2 .
[0026] Legend:
[0027] 1. Floor brush body; 2. Air inlet; 3. Movable opening; 4. Beating head; 5. Movable bracket; 6. Connecting block; 7. Connecting seat; 8. Eccentric block; 9. Motor; 10. Soft rubber pad; 11. Inner limit sleeve; 12. Outer limit sleeve; 13. Motor housing; 14. Elastic component. Detailed Implementation
[0028] 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 scope of protection of the present utility model.
[0029] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are 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.
[0030] Example 1:
[0031] Please see Figure 1-7 This utility model provides a technical solution: a vibrating, tapping floor brush to prevent hair tangling, comprising:
[0032] The floor brush body 1 has an air inlet 2 at its bottom and an movable opening 3 on the side of the air inlet 2;
[0033] The slapping head 4 passes through the movable opening 3, and the movable bracket 5 connects to the slapping head 4. The slapping head 4 is movably connected to the connecting seat 7 on the inner side of the base of the floor brush body 1 via the connecting block 6.
[0034] The bottom surface of the tapping head 4 can be provided with several protrusions or other structures to form an irregular surface, thereby improving the effect of tapping dust off the working surface.
[0035] The movable docking between connecting block 6 and connecting seat 7 can be achieved by, for example... Figure 2 , 5 The hinged form shown in -7 allows the movable bracket 5 to periodically swing along the connecting seat 7 when the centrifugal drive assembly is running, thereby realizing the reciprocating motion and vibration of the striking head 4 and vibrating and striking the working surface; or a sliding docking method can be adopted, wherein the connecting seat 7 is a guide rail groove, which slides and docks with the connecting block 6 to realize the sliding guide of the movable bracket 5 in the floor brush that is adapted to the sliding docking method of the striking head 4 and the movable port 3.
[0036] The centrifugal drive assembly includes an eccentric block 8 and a motor 9. The eccentric block 8 is eccentrically connected to the output end of the motor 9, and the motor 9 is mounted on the movable support 5.
[0037] The working principle of this embodiment of a vibrating floor brush for preventing hair entanglement includes: During use, the motor 9 drives the eccentric block 8 to rotate. During this process, the center of gravity of the eccentric block 8 changes continuously, generating centrifugal force. This excitation force acts on the movable support 5, forming a periodic torque or force that drives it to periodically swing or slide back and forth along the connecting seat 7. This achieves the reciprocating motion of the tapping head 4 and vibrates and taps the work surface. Compared with conventional floor brushes that clean the work surface by rolling a roller brush, this floor brush achieves vibrating and tapping cleaning of the work surface by reciprocating drive of the tapping head 4. This prevents hair from entangled on the surface of the cleaning components of the floor brush, reduces dirt adhesion, ensures efficient cleaning of the work surface, and reduces the difficulty of cleaning the subsequent cleaning components. The centrifugal force generated by the eccentric block 8 and the motor 9 during operation drives the movable support 5 to move and the tapping head 4 to vibrate and reciprocate. While satisfying the function of vibrating and tapping the work surface to achieve cleaning, the structure is simplified, making it easier to produce, assemble, and maintain, and reducing costs.
[0038] Example 2:
[0039] Please see Figure 4The figure shows a vibration-beating floor brush for preventing hair entanglement according to Embodiment 2 of this utility model. This embodiment further improves upon the previous embodiment by providing the following technical solution: a soft rubber pad 10 is provided between the movable opening 3 and the beating head 4. The inner side of the soft rubber pad 10 is fitted onto the upper end of the beating head 4 via an inner limiting sleeve 11, and its outer side is laterally fitted onto the inner edge of the movable opening 3 via an outer limiting sleeve 12. This seals the gap between the movable opening 3 and the beating head 4, preventing dust from entering the floor brush and causing contamination.
[0040] The soft rubber pad 10 has an annular, wavy structure extending from the center outwards. This forms a stretchable structure, allowing the structure to adapt to the expansion and contraction deformation when the movable port 3 moves relative to the tapping head 4, in order to meet the requirements of gap sealing and to buffer the impact force generated when the tapping head 4 is driven to reciprocate and vibrate to tap the working surface, thereby improving the operational stability of the tapping head 4 and the cleaning efficiency of the working surface vibration tapping.
[0041] Example 3:
[0042] Please see Figure 2 , 4 Figures 6 and 7 show a vibration-beating floor brush provided in Embodiment 3 of this utility model to prevent hair entanglement. Based on the above embodiments, this embodiment further improves upon the following technical solution: the motor housing 13 covers the eccentric block 8 and the motor 9 and is mounted and positioned on the movable bracket 5 to protect the eccentric block 8 and the motor 9, making their operation stable and efficient.
[0043] Example 4:
[0044] Please see Figure 2 , 5 Figure 6 shows a vibration-beating floor brush for preventing hair entanglement provided in Embodiment 4 of this utility model. Based on the above embodiments, this embodiment further improves upon the following technical solution: An elastic element 14 is provided between the movable support 5 and the top surface and / or bottom surface of the inner cavity of the floor brush body 1 to achieve elastic buffering when the movable support 5 swings, so that the beating head 4 runs stably. When the centrifugal drive component stops running, the movable support 5 is elastically limited so that the beating head 4 is retracted into the floor brush, reducing structural exposure and avoiding structural interference problems.
[0045] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.
Claims
1. A vibrating, tapping floor brush to prevent hair tangling, characterized in that, include: The main body of the floor brush has an air inlet at its bottom and an opening on the side of the air inlet; The slapping head passes through the movable opening, and the movable bracket connects to the slapping head. It is movably connected to the connecting seat inside the base of the floor brush body via a connecting block. A centrifugal drive assembly includes an eccentric block and a motor, wherein the eccentric block is eccentrically connected to the output end of the motor, and the motor is mounted on the movable support.
2. The vibrating, tapping floor brush for preventing hair tangling according to claim 1, characterized in that, A soft rubber pad is provided between the movable opening and the striking head. The inner side of the soft rubber pad is fitted onto the upper end of the striking head through an inner limiting sleeve, and its outer side is fitted laterally onto the inner edge of the movable opening through an outer limiting sleeve.
3. A vibrating, tapping floor brush for preventing hair tangling according to claim 2, characterized in that, The soft rubber pad has a ring-shaped, wavy structure extending from the center outwards.
4. A vibrating, tapping floor brush for preventing hair tangling according to claim 1, characterized in that, The motor housing covers the eccentric block and the motor and is mounted and positioned on the movable bracket.
5. A vibrating, tapping floor brush for preventing hair tangling according to claim 1, characterized in that, An elastic element is provided between the movable bracket and the top and / or bottom surface of the inner cavity of the floor brush body.