Title:
PENCIL FEEDING DEVICE OF PENCIL SHARPENER
Document Type and Number:
WIPO Patent Application WO/2021/189593
Kind Code:
A1
Abstract:
A pencil feeding device (1) of a pencil sharpener, comprising a support base (10), a positioning frame (20), and rotating shafts (30). A transmission disc (40) and a rotary disc (50) are disposed on one side of the support base (10); the transmission disc (40) can rotate under the drive of a rolling and sharpening device (91) of a pencil sharpener, and is linked with the rotary disc (50); the surface of the rotary disc (50) is provided with several friction lines (52); the positioning frame (20) is movably pivoted to several positioning shafts (21); the rotating shafts (30) are disposed on the positioning shafts (21); each of the rotating shafts (30) comprises a pencil clamping roller (31) and a friction wheel (32); the pencil clamping roller (31) is used for clamping and pushing a pencil (80); the friction wheel (32) can be driven by friction transmission energy of the rotary disc (50).
Inventors:
WANG JINFU (CN)
Application Number:
PCT/CN2020/087435
Publication Date:
September 30, 2021
Filing Date:
April 28, 2020
Export Citation:
Assignee:
FUJIAN SOUNDY ENTPR CO LTD (CN)
International Classes:
B43L23/00; B43L23/04; B43L23/02; F16H55/17
Foreign References:
| CN201646184U | 2010-11-24 | |||
| CN200974417Y | 2007-11-14 | |||
| US20150129086A1 | 2015-05-14 | |||
| JPH01317797A | 1989-12-22 | |||
| CN203331659U | 2013-12-11 | |||
| CN204222500U | 2015-03-25 |
Attorney, Agent or Firm:
BORSAM INTELLECTUAL PROPERTY(FUZHOU) (CN)
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