Electric pencil sharpener
A pencil sharpening and electric technology, applied in sharpening devices, printing, office supplies, etc., can solve problems such as failures, increased machine costs, and adverse effects of machines
Active Publication Date: 2017-12-29
金宗宽
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Problems solved by technology
However, as far as electric pencil sharpening is concerned, the method of taking out the pencil lead when it is clipped in the sharpener is not ideal because the pencil lead is broken during the pencil sharpening process, so it often causes inconvenience to the user.
In addition, young students also generally use pencil sharpeners, and foreign objects other than wooden pencils may cause malfunctions when the sharpener is caught.
[0003] If the machine itself is lifted or laid down to remove broken pencil leads or foreign objects, it will adversely affect the machine and cause inconvenience such as disassembly and reassembly of the machine
In addition, if a device with a core removal function is installed separately, there will be problems in that the cost of the machine will increase and the overall size will increase. In the case of removing the pencil lead by reversing the motor, the removal effect will be small.
[0004] In addition, when the sharpening knife is worn out due to long-term use, it is difficult for ordinary consumers to replace the worn out sharpening knife, and it is necessary to solve the problem through the after-sales service (AS) of the manufacturer / technician or purchase a new machine
Method used
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[0062] Preferred embodiments of the present invention will be specifically described below with reference to the accompanying drawings.
[0063]Each drawing of the present invention shows the size of each component larger than the actual size for the clarification of the present invention.
[0064] In the present invention, terms such as first and second may be used to describe various constituent elements, but the constituent elements should not be limited to the terms. The terms are only used to distinguish one constituent element from other constituent elements.
[0065] The terms used in the present application are for describing specific examples only, and are not intended to limit the present invention. A singular expression includes a plural expression unless otherwise specified. In the present application, terms such as "comprising" or "having" should be understood as the presence of features, numbers, steps, actions, constituent elements, components or combinations ...
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An electric pencil sharpener includes a motor configured to drive a cutter assembly for shaving a pencil, a cutter platform including a bracket configured to removably attach to the cutter assembly in a first direction, and a body cover shaped to cover the cutter platform, wherein the body cover includes an opening that opens toward the first direction and a pencil guide hole that opens toward a second direction. The opening is in communication with a receiving space of the bracket in which the cutter assembly is received, and wherein the cutter assembly is attachable to the bracket through the opening by a user, when the body cover covers the cutter platform.
Description
technical field [0001] This invention relates to electric pencil sharpeners, and more particularly to electric pencil sharpeners having a sharpener for sharpening pencils with an electric motor. Background technique [0002] The use of electric pencil sharpeners for home use and office use is very popular, and its demand is significantly higher than that of existing manual pencil sharpeners. But as far as the electric pencil is sharpened, because the pencil lead is broken during the pencil sharpening process and the method of taking it out when it is clipped in the sharpener is not ideal, it often causes inconvenience to the user. In addition, young students also commonly use pencil sharpeners, and foreign objects other than wooden pencils may cause malfunctions when the sharpener is caught. [0003] Lifting the machine itself or laying it down to remove broken pencil leads or foreign objects will adversely affect the machine and cause inconvenience such as disassembly and ...
Claims
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IPC IPC(8): B43L23/00B43L23/02
CPCB43L23/008B43L23/02B43L23/08B43L23/085
Inventor 金宗宽曺盛镐
Owner 金宗宽