A dual battery pack electric chain saw
By designing a detachable battery holder structure, the problems of non-removable and incompatible electric chainsaw battery holders were solved, enabling convenient replacement and stable installation of the battery pack and improving the structural strength of the battery holder.
CN224482265UActive Publication Date: 2026-07-14SHAOXING SHANGYU GUANYE ELECTRIC APPLIANCE CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHAOXING SHANGYU GUANYE ELECTRIC APPLIANCE CO LTD
- Filing Date
- 2025-08-15
- Publication Date
- 2026-07-14
AI Technical Summary
Technical Problem
The existing electric chainsaws have non-removable battery holders and are only compatible with one type of battery pack, which makes maintenance inconvenient and battery pack replacement difficult.
Method used
Design a dual-battery pack electric chainsaw with a detachable battery holder structure. The battery holder is stably installed and removed by means of a snap-fit connector and bolt connection. The stability is enhanced by using a stepped platform and a snap-fit column. The snap-fit column has a T-shaped cross section to improve structural strength.
Benefits of technology
The battery holder features a detachable connection, facilitating maintenance and battery pack replacement, and improving the stability and structural strength of the battery holder.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224482265U_ABST
Abstract
The utility model relates to chain saw design technical field discloses a double battery pack electric chain saw, including chain saw casing, battery pack, battery seat, chain saw casing includes left casing and right casing, is set up with a plurality of first threaded bushings in right casing, is provided with a plurality of first threaded bushings in right casing, is provided with first bolt on chain saw casing, battery pack and battery seat all are provided with two and respectively located chain saw casing both sides, and the clamping seat is arranged between left casing and right casing, the clamping seat includes first clamping seat, second clamping seat, the both ends of first clamping seat all are set up with second threaded bushings, the both ends of second clamping seat all are provided with second threaded bushings, the both sides of clamping seat all are provided with second bolt, and the clamping seat is embedded in the clamping sleeve that is arranged in left casing and right casing, and the lateral edge of clamping sleeve is set up with opening groove, the lateral edge of first clamping seat and second clamping seat all is provided with first neck-in sleeve, and the lateral edge of first neck-in sleeve is provided with the first clasp that touches on the outer wall of clamping sleeve.
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