Paper shredder paper feeding safety structure and paper shredder

Abstract

The present invention discloses a paper shredder paper feeding safety structure, which comprises a paper feeding port and a paper feeding channel formed from a paper baffle portion and positioned below the paper feeding port, wherein the inclined paper feeding channel is formed below at least one side of the paper feeding baffle portion, the inlet position of the inclined paper feeding channel is provided with a rotatable paper guide rolling rod, and the paper guide rolling rod is used for guiding the fed paper to be shredded into the inclined paper feeding channel through rotating so as to shred through the paper shredder. According to the present invention, the shape of the paper shredder paper feeding channel and the paper feeding form are improved, the vertical paper feeding mode is modified into the inclined bending type paper feeding mode, and the waste paper to be shredded is guided into through the guide rolling rod rotating manner, such that the path that the foreign body falls into the paper shredder core is blocked because the guide rolling rod is arranged below the paper feeding channel in the vertical direction, the problem that the foreign body easily falls into the paper feeding channel and the paper shredder core is effectively solved, and the safe paper feeding is achieved.

Description

technical field [0001] The invention relates to a machine for crushing paper, CDs and cards, in particular to a paper-feeding safety structure of a shredder and a paper-shredder provided with the paper-feeding safety structure. Background technique [0002] A paper shredder is a common office and household machine, mainly used to shred paper, CD, card, etc., and has achieved the purpose of confidentiality. Existing shredders still have the following defects: [0003] First, the paper feeding method of the paper shredder is an open type perpendicular to the paper shredder core, which is prone to the risk of foreign matter falling or being accidentally caught in hair or fingers; [0004] Second, the volume of the paper becomes larger after being crushed, and it is difficult to operate if the paper needs to be returned at this time; [0005] Third, the currently commonly used paper thickness detection device has a complex structure and high cost. Contents of the invention ...

AI Technical Summary

Problems solved by technology

[0003] First, the paper feeding method of the paper shredder is an open type perpendicular to the paper shredder core, which is prone to the risk of foreign matter falling or being accidentally caught in hair or fingers;

[0004] Second, the volume of the paper becomes larger after being crushed, and it is difficult to operate if the paper needs to be returned at this time;

[0005] Third, the currently commonly used paper thickness detection device has a complex structure and high cost

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