一种小型洗衣机
This small washing machine, powered by an aerospace-grade motor and featuring a detachable drum and V-shaped washboard design, solves the problems of poor cleaning performance and hygiene hazards associated with existing small washing machines, providing an efficient and convenient solution for cleaning intimate apparel.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIHANG UNIV
- Filing Date
- 2025-06-18
- Publication Date
- 2026-07-17
AI Technical Summary
Existing small washing machines are inadequate in terms of cleaning effectiveness, hygiene, and ease of operation, making it difficult to meet the high standards of cleaning required for personal underwear.
Featuring a detachable drum design driven by an aerospace-grade external rotor permanent magnet synchronous motor, combined with a V-shaped washboard and a split structure, and equipped with a touch screen control panel, it achieves efficient cleaning and convenient operation.
It achieves efficient stain removal and improves hygiene and safety. Its simple structure makes it easy to clean and disinfect, and it is suitable for cleaning the intimate clothing of small spaces and large families.
Smart Images
Figure CN224513857U_ABST
Abstract
Claims
1. A compact washing machine characterized by: The device comprises a roller, a machine body shell installed on a base, and a driving motor; the output end of the driving motor is connected to the bottom surface of the roller through a transmission disc and can drive the roller to rotate in the horizontal direction, and the roller and the transmission disc are detachably installed; the cylinder wall of the roller is provided with a plurality of washers recessed into the cylinder, and the top of the roller is provided with a roller cover; the lower half of the roller is arranged in the machine body shell, a plurality of positioning bearings are installed on the top of the machine body shell, and the side surface of the positioning bearing is attached to the roller wall; the side surface of the machine body shell is provided with a control panel.
2. A compact washing machine according to claim 1, characterized in that: The washers extend in the vertical direction and have a V-shaped cross section.
3. A compact washing machine according to claim 2, characterised in that: The washers are at least three and are uniformly distributed on the roller.
4. A compact washing machine according to claim 3, characterised in that: The top of the washers is a certain distance away from the roller cover.
5. The compact laundry washing machine according to claim 1, characterized in that: The transmission disc is provided with a plurality of mounting holes for fixing with the driving motor, and the middle part of the transmission disc is provided with a positioning hole for accommodating the output shaft of the driving motor.
6. A small washing machine according to claim 5, characterized in that: The transmission disc is provided with four uniformly distributed rectangular grooves on the circumference, and the outer edge of the transmission disc is designed with an upper chamfer.
7. A compact washing machine according to claim 6, characterised in that: The bottom surface of the roller is provided with a protruding support ring, and the support ring is provided with a clamping key matched with the rectangular groove to effectively transmit the tangential rotation force.
8. A compact washing machine according to any one of claims 1 to 7, characterized in that: The number of positioning bearings is at least four, and the elastic bearing wheel provided on the positioning bearing is in contact with the side wall of the roller.
9. A compact washing machine according to any one of claims 1 to 7, characterized in that: The driving motor is an aviation-grade outer rotor permanent magnet synchronous motor.
10. A compact washing machine according to any one of claims 1 to 7, characterized in that: The control panel is a touch screen, and the touch screen is arranged between the panel shell and the circuit board; the panel shell is installed on the side surface of the front side of the machine body shell.