CN2326453Y - Self-cleaning type whiteboard eraser - Google Patents
Self-cleaning type whiteboard eraser Download PDFInfo
- Publication number
- CN2326453Y CN2326453Y CN 97243851 CN97243851U CN2326453Y CN 2326453 Y CN2326453 Y CN 2326453Y CN 97243851 CN97243851 CN 97243851 CN 97243851 U CN97243851 U CN 97243851U CN 2326453 Y CN2326453 Y CN 2326453Y
- Authority
- CN
- China
- Prior art keywords
- liquid storage
- utility
- nozzle
- model
- storage box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a self-cleaning white board eraser. The utility model is characterized in that the utility model is composed of a liquid storing box, a nozzle, and an inunction block. The liquid storing box is a hollow body made of plastic with throw resistance and good toughness. The top end of the liquid storing box is provided with a groove which is provided with the nozzle. The nozzle has the characteristics of uniform atomisation and no liquid leakage. Double faces of the liquid storing box are convex, and concave arcs which are arranged at both sides of the liquid storing box are convex. An arbitrarily convex face can be glued by the inunction block, and a left upper angle is provided with a paper tearing mouth. The inunction block is composed of the superposition of 5-50 pieces of inunction paper which can be torn out singly and can be integrally replaced. The utility model can rub and self clean a board wiper, without secondary pollution to a white board. The utility model which has the advantages of long service life and low cost changes the history of low efficiency of inunction and short service life of an original board eraser.
Description
The utility model relates to a kind of self-clean type whiteboard eraser, belong to school supply and stationery, the selling market is very extensive.The existing blackboard eraser of embrocating all adopts the velveteen lining, result of use the best for the first time, use for several times after degree of cleaning obviously descend, even lose the effect of embrocating.Unclean blackboard eraser continues to use the secondary pollution that also can cause blank, blank is become pollute more.Become dirty blackboard eraser and generally can only scrap renewal, only can cause waste, also increased the burden of teaching management.Though at present the blank blackboard eraser is arranged, effect is undesirable.
The purpose of this utility model provides a kind of self-clean type whiteboard eraser, has promptly saved the trouble do not fallen embrocated in obstinate writing, and saved again and changed the high worries of blackboard eraser expense, and easy to use, comfortable, and have the shatter-resistant function.
Structure of the present utility model comprises liquid storage box 1 with liquid storage function, the even without leakage nozzle 2 of atomizing and can individual remove and but the rub block 3 of integral replacing constitutes.Implementation process of the present utility model is: hold the concave arc 4 of liquid storage box both sides, forefinger is pressed the nozzle at groove 5 places, liquid storage box top, aims at dirty word, can spray the uniform cleaning fluid of atomizing.Embrocate dirty word with rub block then, after rub block surface is contaminated, can tear one off and embrocate paper at paper-tear picture mouth 7 places, by that analogy, can the integral replacing rub block when remaining last paper, continuous like this finishing embrocated function action and kept the blackboard eraser cleaning.Be further elaborated with reference to figure of the present utility model (1), figure (2), figure (3), figure (4) below:
Figure (1) is a self-clean type whiteboard eraser structural representation
Figure (2) is the rub block schematic rear view
Figure (3) is the liquid storage box front view
Figure (4) is the liquid storage box side view
The utility model is to be made of liquid storage box, nozzle, rub block, and there is screw thread the nozzle lower end, can be installed in the liquid injection hole of liquid storage box upper end groove, and cleaning fluid can be injected by this hole.The cleaning fluid of vaporific ejection helps strengthening the effect of embrocating of blackboard eraser.Rub block is opened by 5-50 and is embrocated paper and constitute, and the double-sided adhesive by the rub block bottom firmly is connected with liquid storage box.Embrocate between the paper crosslinkedly at periphery by adhesion glue for every, and angle place leaves the paper-tear picture mouth on one, is convenient to embrocate the replacing of paper.
This shows that the utility model has been realized its intended purposes, and change high and not interchangeable the history of blackboard eraser cost of use.
Claims (2)
1. a self-clean type whiteboard eraser is characterized in that being made up of liquid storage box, nozzle, rub block three parts, and the liquid storage box top is fluted, be provided with nozzle in the groove, nozzle is for to press pressure injection type, and liquid storage box is the hollow body with liquid storage function, cleaning fluid is housed in the liquid storage box, and cleaning fluid is special preparation.Liquid storage box is two-sided to have at least one side protruding, the rub block Pasting is in any one side of projection, rub block is made of layer structure, be provided with double faced adhesive tape and liquid storage box is bonding at rub block back side periphery, the rub block periphery scribbles adhesion glue, but wherein one jiao be not coated with adhesion glue, promptly this angle is the paper-tear picture mouth, but individual removes, but also integral replacing.
2. by the described self-clean type whiteboard eraser of claim 1, it is characterized in that rub block is opened by 5-50 to embrocate the layer structure that paper constitutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243851 CN2326453Y (en) | 1997-10-30 | 1997-10-30 | Self-cleaning type whiteboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97243851 CN2326453Y (en) | 1997-10-30 | 1997-10-30 | Self-cleaning type whiteboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2326453Y true CN2326453Y (en) | 1999-06-30 |
Family
ID=33952733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97243851 Expired - Fee Related CN2326453Y (en) | 1997-10-30 | 1997-10-30 | Self-cleaning type whiteboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2326453Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972807A (en) * | 2014-04-10 | 2015-10-14 | 王英伟 | Quick liquid storage type whiteboard eraser |
| CN107379840A (en) * | 2017-07-27 | 2017-11-24 | 冯雪 | A kind of self-cleaning blackboard eraser |
| CN109159588A (en) * | 2018-10-31 | 2019-01-08 | 榆林学院 | A kind of double spray head whiteboard erasers |
-
1997
- 1997-10-30 CN CN 97243851 patent/CN2326453Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104972807A (en) * | 2014-04-10 | 2015-10-14 | 王英伟 | Quick liquid storage type whiteboard eraser |
| CN107379840A (en) * | 2017-07-27 | 2017-11-24 | 冯雪 | A kind of self-cleaning blackboard eraser |
| CN109159588A (en) * | 2018-10-31 | 2019-01-08 | 榆林学院 | A kind of double spray head whiteboard erasers |
| CN109159588B (en) * | 2018-10-31 | 2020-11-27 | 榆林学院 | Double-nozzle whiteboard eraser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |