CN202413043U

CN202413043U - Labor-saving pen used for teacher

Info

Publication number: CN202413043U
Application number: CN2011205498138U
Authority: CN
Inventors: 岳洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-26
Filing date: 2011-12-26
Publication date: 2012-09-05
Anticipated expiration: 2021-12-26

Abstract

The utility model provides a labor-saving pen used for a teacher, which belongs to the field of a teaching tool. The structure of the labor-saving pen used for a teacher comprises a pen cap, a pen pipe and a conical cap in sequence from top to bottom, wherein one extension pipe extends out of the upper part of the pen tube; the extension pipe and the pen pipe are cooperated in an Y shape; the lower part of the pen pipe is provided and sheathed with a finger cot; and the finger cot is provided with finger trepanning hole. Compared with the prior art, the labor-saving pen used for a teacher has the characteristics of reasonable design, simple structure, complete function and the like and is convenient to use, and achieves multiple purposes.

Description

The effort-saving teacher is with pen

Technical field

The utility model relates to a kind of teaching aid, and a kind of specifically effort-saving teacher simple in structure, easy to use is with pen.

Background technology

At present, no matter be in the teachers ' teaching process or in the students'learning, pen one of the instrument that all is absolutely necessary; But a function of prior art is comparatively single, can't accomplish one-object-many-purposes, and the teacher uses pen written instructions operation for a long time or can make the hand of oneself pen touch occur when preparing lessons; Even grind dead skin; Influence the hand aesthetic property, also can occur the situation of pen sometimes, and then influence teacher's operating efficiency from the hand landing.

Summary of the invention

The technical assignment of the utility model is the deficiency that solves prior art, provides a kind of effort-saving teacher simple in structure, easy to use with pen.

The technical scheme of the utility model realizes by following mode:

The effort-saving teacher is with pen; Its structure order from top to bottom comprises the cap for brush, the shaft of a writing brush, awl cap, the overhanging prolongation pipe that is provided with in the top of the said shaft of a writing brush, and this prolongation pipe cooperates with the shaft of a writing brush and is " Y " shape; Said shaft of a writing brush bottom installation sleeve is connected to finger-stall, has the forefinger trepanning on the finger-stall.

Said cap for brush top has ledge for chalk on blackboard.

The beneficial effect that the utility model is compared with prior art produced is:

The effort-saving teacher of the utility model with pen have simple in structure, easy to use, be skillfully constructed, characteristics such as multiple functional, this teaching special pens integrates ledge for chalk on blackboard, two kinds of functions of pen, can be used for the socket chalk in the ledge for chalk on blackboard, protects teacher's hand; Pen then can directly be used to write or read and make comments operation etc., and fixation, is difficult for slippage, can not make hand pen touch occur equally, and use is comparatively laborsaving, and is easy to carry, realizes one-object-many-purposes.

Description of drawings

Accompanying drawing 1 is the decomposition texture sketch map of the utility model.

Accompanying drawing 2 is left side decomposition texture sketch mapes of the utility model.

Mark in the accompanying drawing is represented respectively:

1, ledge for chalk on blackboard, 2, the cap for brush, 3, the shaft of a writing brush, 4, finger-stall, 5, the awl cap, 6, prolong pipe, 7, the forefinger trepanning.

The specific embodiment

Effort-saving teacher to the utility model specifies with the pen work is following below in conjunction with accompanying drawing.

Like accompanying drawing 1, shown in 2; The effort-saving teacher of the utility model is with pen; Its structure order from top to bottom comprises the cap for brush 2, the shaft of a writing brush 3, awl cap 5, and the top of the said shaft of a writing brush 3 is overhanging to be provided with one and to prolong pipe 6, and this prolongations is managed 6 and cooperated with the shaft of a writing brush 3 and to be " Y " shape; The said shaft of a writing brush 3 bottom installation sleeves are connected to finger-stall 4, have forefinger trepanning 7 on the finger-stall 4.

The said cap for brush 2 tops have ledge for chalk on blackboard 1, and the teacher only needs chalk is installed in can be at the enterprising andante book of blackboard in the ledge for chalk on blackboard 1.

When using the utility model; Can the tiger place of palm be placed between the prolongation pipe 6 and the shaft of a writing brush 3, forefinger stretches in the forefinger trepanning 7, can be with this secure at hand; The long-time finger that uses pen touch can not occur yet, and pen can be from not breaking away from hand.

Claims

1. the effort-saving teacher is with pen, and its structure order from top to bottom comprises the cap for brush, the shaft of a writing brush, awl cap, it is characterized in that; The overhanging prolongation pipe that is provided with in the top of the said shaft of a writing brush; This prolongation pipe cooperates with the shaft of a writing brush and is " Y " shape, and said shaft of a writing brush bottom installation sleeve is connected to finger-stall, has the forefinger trepanning on the finger-stall.

2. effort-saving teacher according to claim 1 is characterized in that with pen said cap for brush top has ledge for chalk on blackboard.