CN202053744U

CN202053744U - Four-line pen used for Chinese teaching

Info

Publication number: CN202053744U
Application number: CN2011200230132U
Authority: CN
Inventors: 燕凤春; 李宇飞
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-01-20
Filing date: 2011-01-20
Publication date: 2011-11-30
Anticipated expiration: 2021-01-20

Abstract

A four-line pen used for Chinese teaching comprises a handle, a base plate, chalk clamping tubes, a locking ring and pieces of chalk, wherein the base plate is a main body piece and appears as a rectangular block structure, the base plate is provided with the handle, and four chalk clamping tubes with equal distance are arranged below the base plate. Each chalk clamping tube has a structure being opened at one side. The locking ring is arranged outside the chalk clamping tubes in a nesting form, and the pieces of chalk are inserted in the chalk clamping tubes. By moving the locking ring downwards, the inner diameter of the chalk clamping tubes shrinks so that the chalk can be tightly clamped in the chalk clamping tubes. The four-line pen used for the Chinese teaching is simple in whole structure, convenient in operation and use, good in stability, high in reliability and capable of better simplifying marking process and drawing a regular four-line blank by one step.

Description

The language teaching Pen for drawing four lines

Technical field:

The utility model relates to the language teaching teaching aid, relates in particular to the language teaching Pen for drawing four lines.

Background technology:

In the language teaching process, especially when the Chinese phonetic alphabet and English alphabet writing on the blackboard, usually need at first on blackboard, to mark three rulings, just to mark the form of four lines, three lattice earlier, and the method that marks four line lattice is to mark single line with long ruler and chalk one by one according to measuring good spacing, finishes the drafting of four line lattice.Teacher often also is in order to save time, and accelerates the process of line, also just be easy to cause the line irregularity, and regular line one by one, the scratching process trouble wastes time and energy undoubtedly.

The utility model content:

The purpose of this utility model is, overcomes the deficiencies in the prior art part, and a kind of language teaching Pen for drawing four lines is provided, and can simplify the process of line preferably, once can mark four regular line lattice.

Language teaching Pen for drawing four lines described in the utility model includes handle, substrate, chalk clamping tube, retaining ring and chalk and forms.Substrate is a main component of the present utility model, the block structure that integral body is rectangle, and substrate is provided with handle, and substrate is arranged with equidistant four chalk clamping tubes.Said chalk clamping tube is the structure of a side opening formula, in the outside of chalk clamping tube, is provided with retaining ring with the form of being inserted in, and is provided with chalk with the form of inserting in the chalk clamping tube.Move down retaining ring, the internal diameter of chalk clamping tube is dwindled, make chalk can be clamped in tightly in the chalk clamping tube.

Language teaching Pen for drawing four lines described in the utility model, overall structure is simple, and is easy for operation, good stability, the reliability height can be simplified the process of line preferably, once can mark four regular line lattice.

Description of drawings:

Accompanying drawing 1 is the structural representation of language teaching described in the utility model with Pen for drawing four lines.1-handle 2-substrate 3-chalk clamping tube 4-retaining ring 5-chalk

The specific embodiment:

Referring now to accompanying drawing 1, be described as follows in conjunction with the embodiments: language teaching Pen for drawing four lines described in the utility model includes handle 1, substrate 2, chalk clamping tube 3, retaining ring 4 and chalk 5 and forms.Substrate 2 is main components of the present utility model, the block structure that integral body is rectangle, and substrate 2 is provided with handle 1, and substrate 2 is arranged with equidistant four chalk clamping tubes 3.Said chalk clamping tube 3 is the structure of a side opening formula, and the outside at chalk clamping tube 3 is provided with retaining ring 4 with the form of being inserted in, and is provided with chalk 5 with the form of inserting in the chalk clamping tube 3.Move down retaining ring 4, the internal diameter of chalk clamping tube 3 is dwindled, make chalk 5 can be clamped in tightly in the chalk clamping tube 3.Language teaching Pen for drawing four lines described in the utility model, overall structure is simple, and is easy for operation, good stability, the reliability height can be simplified the process of line preferably, once can mark four regular line lattice.

Claims

1. the language teaching Pen for drawing four lines is characterized in that substrate (2) is provided with handle (1), and substrate (2) is arranged with equidistant four chalk clamping tubes (3); Chalk clamping tube (3) is the structure of a side opening formula, in the outside of chalk clamping tube (3), is provided with retaining ring (4) with the form of being inserted in, and is provided with chalk (5) with the form of inserting in the chalk clamping tube (3).