KR20120005149U - Easy Eraser - Google Patents

Abstract

If the writing is wrong, people can use the eraser to erase the problem.

Description

Easy eraser blackboard eraser {Easy Eraser}

This design Blackboard or On whiteboard  In the eraser for erasing written letters, the means for removal is removable. By function  It is about a board eraser that can remove used and exhausted eraser from the board eraser and attach new eraser. see In detail  Lower surface of the detachable means 1 With detachable member  Formed, the upper face of the erasing means 2 With detachable member  It is a blackboard eraser that is easy to erase.

Generally Whiteboard or Blackboard  Such as the blackboard Board markers  It is a plate with synthetic resin or special coating film attached or painted so that you can write with chalk pen. Board Marker  Educational content necessary for learning Handwriting  As a result, it is used to deliver the educational contents to the trainees. That is, Board markers  The powder pen makes it possible to easily write down the necessary contents of education, so that the contents of education can be clearly communicated to the trainees.

The present invention provides a blackboard eraser that can be provided with a plurality of erasing means in one detachable means. Clearing means Bottom surface clear In addition to absence To removable member  Equipped with it, you can erase the writing on the board, Detachable  It becomes possible. Thus, the user erases exhausted after use Means  If you remove it automatic  New means of erasing will be available immediately.

Other objects, specific advantages, and novel features are set forth in conjunction with the accompanying drawings in which: From the examples  It will be clearer.

A blackboard eraser comprising: a body having an upper surface and a lower surface and a side surface; An upper surface is coupled to and fixed to a lower surface of the body, and the lower surface is a detachable means formed of a first detachable member; And an upper surface having a first detachable member provided on the lower surface of the detachable means and a detachable second detachable member, wherein the lower surface includes an erasing means formed of an erasing member. Can be achieved.

The detachable means is attached to the lower surface of the eraser body. Combined  When the eraser is attached and the eraser is exhausted after use, the eraser can be detached and used again to attach a new eraser so that the eraser can be conveniently used again. Even if the erasing means is exhausted, it is possible to reduce the waste such as plastic, which is the main cause of environmental pollution, by replacing only the erasing means without having to discard the blackboard eraser. And erased, rather than buying the blackboard eraser itself again Sudan itself  There is an effect that can be economical by purchasing and replaceable.

1 is a perspective view of a removable chalkboard eraser according to a first embodiment of the present invention
Figure 2 is a side view of the removable eraser blackboard eraser according to the first embodiment of the present invention
Degree 3 is  Article of this invention 2 conduct  Perspective board eraser removable removable according to the example

Hereinafter, the present invention for the removable blackboard eraser of the present invention 1 conduct  An example will be described. First, 1 silver 1 conduct  Removable chalkboard eraser It is a perspective view . 2 is 1 conduct  Side view of a removable chalkboard eraser according to an example. As shown in Figure 1 and 2, the removable blackboard eraser detachable means for attaching and detaching the body 100 and the erase means 300 having an upper surface 110, a lower surface 130 and the side surface 120 It consists of 200.

Body 100 is not limited if the user has a certain strength as a portion to be a handle when the user erases the letters of the board. Preferably light weight plastic is used. Of the body 100 On the bottom surface 130  Detachable means 200 Combined .

The upper surface 210 of the detachable means 200 of the body 100 On the bottom surface 130  They are fixed to each other. And, the lower surface 220 of the detachable means 200 is made of 1 Removable Member ( 225)  Formed. This is because the removal of the erase means 300 2 Removable Member Detachable with 320. Thus, 1 Removable Member 225 and the first 2 Removable Member ( 320)  Removable As possible  Body 100 and Combined  With detachable means 200 from  Erasing means 300 is free to be coupled and separated.

These 1 Removable Member 225 and the first 2 Removable Member 320 is Velcro  Is formed. Figure 2 shows a cross-sectional view of the removable means 300 is removed from the removable board eraser half. As shown in Figure 2, 1 Removable Member (225) Ambal Croro  If formed Second detachable member 320 is number Roro  Formed, first 1 Removable Member (225) Gasubal Croro  If formed 2 Removable Member 320 is Ambal Croro  Is formed. Thus, 1 Removable Member Detachable means (200) provided with (225) 2 Removable Member Erasing means (300) provided with 320 can be combined and separated.

Also, these agents 1 Removable Member 225 and the first 2 Removable Member 320 is as in the specific embodiment On Velcro  It is not limited, Detachable  The means is not limited to any material or kind. Example 1 Removable Member 225 and the first 2 Removable Member 320 is Hook Button  Or it can consist of a tick button, With cancer Sui  Each is equipped with a zipper, using a zipper slide Detachable  It is also possible.

The upper surface 310  My 2 Removable Member The lower surface 330 of the erasing means 300, which is made of 320, is an erasing member 340 capable of erasing letters on a blackboard. The erasing member 340 is determined according to the type of blackboard. In the case of a blackboard written using chalk, the eraser 340 will be made of a fiber material that can erase the chalk. If non-woven , Ghetto  The back is a water-based pen Water chalk  If plastic coils etc Of the erasing member 340  Will be the material. Therefore, depending on the type of writing instruments you write on the blackboard Clearing member 340 is  Can be modified, such Of the erasing member 340  Material deformation can be obviously changed by those skilled in the art of the present invention. Scope of right of design  It does not affect judgment.

Therefore, the user of the eraser can erase the blackboard. Eraser member 340 and  My 1 Removable Member Detachable means (200) provided with (225) 1 Detachable member  Removable Agent 2 Removable Member With 320 Erase means (300)  Use it to erase letters on the board. And, long use Erasing member 340 is  If exhausted, conveniently Detach the removal member 340  new Clearing member 340  It can be attached and used. Also, erase letters on other kinds of blackboards Risk elimination means (300)  Remove, another Erase means (300)  Can be attached and used.

10: blackboard eraser
50: Blackboard
60: blackboard stand
100: perspective view
110: the upper surface of the body
120: The side of the body
130: the lower surface of the body
140: a hole in the body
150: partition
200: detachable means
210: upper surface of the detachable means
220: lower surface of the detachable means
225: Article 1 Removable Member
300: erase means
310: upper surface of the erase means
320: second detachable member
330: lower surface of the erase means
340: erase member
400: magnet

Claims (5)

In the blackboard eraser, Top view  A body having a bottom surface and a side surface; The upper surface  Of the body On the underside Combined  Fixed, the lower surface is made of 1 With detachable member  Formed Detachable only; And the top surface  Of the detachable means On the underside  Equipped agent 1 Detachable member  Removable Agent 2 Removable member  The lower surface By removal  Formed Means of erase Convenient eraser, characterized in that it comprises a;
The method of claim 1, wherein each of the first detachable member of the detachable means and the second detachable member of the erasing means is provided as a male Velcro or an female Velcro to allow the female Velcro and the Suvelcroga  Removable to each other Erase means  The detachable means and Detachable  Erasable handy blackboard eraser characterized in that
The method of claim 1, wherein the first detachable member and the second detachable member are provided as hook buttons, or
Each of the first detachable member and the second detachable member is formed of a zipper provided with a female or a male and is detachable from each other by a zipper slide. Erase means  The detachable means and Detachable  Erasable handy blackboard eraser characterized in that The method of claim 1, wherein Erase member , Non-woven fabric, fiber, foam paper, Ghetto Plastic coil or Sponge Inn  Convenient eraser blackboard eraser characterized in that According to any one of claims 1 to 4, The upper surface of the body and the lower surface of the body are spaced at a predetermined interval to form an internal space, The upper surface of the body is formed of a partition to the Easily removable blackboard eraser, characterized in that the plurality of erasing means can be stored in the inner space is removable from the body

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