High efficiency cordless electric drill motor
By designing a chip collection hood and chip collection cylinder structure in the cordless drill, the problem of random chip falling is solved, and automatic chip collection and convenient operation are achieved.
CN224475634UActive Publication Date: 2026-07-10ZHEJIANG SHENGHONG MOTOR CO LTD
Patent Information
- Application Number
- CN202520928388.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-13
- Publication Date
- 2026-07-10
- Estimated Expiration
- 2035-05-13
AI Technical Summary
Technical Problem
Existing cordless drills lack an effective cuttings collection structure during drilling, causing cuttings to fall randomly and requiring manual cleaning, which is inconvenient.
Method used
A chip collection hood and chip collection cylinder structure was designed. The chip collection hood is movably sleeved on the guide rod. Drill chips are guided into the chip collection cylinder through the chip guide hole for collection. A connecting seat is provided to facilitate the disassembly and replacement of the chip collection hood.
Benefits of technology
It achieves automatic collection of drill cuttings, preventing them from falling randomly, making operation more convenient, and the cuttings collection cover can be flexibly replaced as needed.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224475634U_ABST
Abstract
The utility model discloses a high -efficient cordless electric drill motor relates to cordless electric drill technical field, the utility model discloses a cordless electric drill body, the bottom fixedly connected with battery box of cordless electric drill body handheld handle, the chuck of cordless electric drill body front end is fixed with drill bit, and the lower portion of drill bit is provided with the chip collecting cover, and the chip collecting cover swing sleeve is connected on the guide rod, and the guide rod is provided with two, and the rear end of two guide rods is all fixed on cordless electric drill body, and the spring sleeve is connected on cordless electric drill body, and the bottom of the front end of chip collecting cover is provided with the chip collecting cylinder, and the inside communication of chip collecting cylinder is passed through the chip guide hole and chip collecting cover, and the lower end screw joint of chip collecting cylinder has the cylinder cover. The utility model discloses the chip collecting cover of setting, can catch the drill cutting produced in the drilling process of drill bit, and will drill cutting through the chip guide hole and import the chip collecting cylinder in the collection, prevents the drill cutting from falling at random, and personnel need not utilize bag and so on and catch the drill cutting produced, is more convenient.
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Citation Information
Patent Citations
High-efficiency cordless electric drill motor
CN116073557A