CN203854387U - Water-soluble grease pen eraser - Google Patents
Water-soluble grease pen eraser Download PDFInfo
- Publication number
- CN203854387U CN203854387U CN201420271541.3U CN201420271541U CN203854387U CN 203854387 U CN203854387 U CN 203854387U CN 201420271541 U CN201420271541 U CN 201420271541U CN 203854387 U CN203854387 U CN 203854387U
- Authority
- CN
- China
- Prior art keywords
- handle
- fixed disk
- water
- clean cloth
- soluble grease
- 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
Links
Landscapes
- Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
Abstract
The utility model relates to a water-soluble grease pen eraser. The water-soluble grease pen eraser is characterized by comprising a cleaning cloth strip fixing disc (2) on the lower portion and a handle fixing disc (4) on the upper portion, the bottom surface of the cleaning cloth strip fixing disc (2) is provided with cleaning cloth strips (1), and a handle (8) is arranged on the handle fixing disc (4). Compared with the prior art, the water-soluble grease pen eraser has the advantages of simple structure, firmness, convenience in use, good board surface cleaning effect, low cost and long service life.
Description
Technical field
The utility model belongs to office teaching aid, is specifically related to a kind of water-soluble grease blackboard eraser.
Background technology
Blackboard eraser is a kind of common board of education face cleaning supplies, and traditional blackboard eraser is xerotripsis, and during wiping, chalk dust flies upward everywhere, severe contamination IAQ, the unfavorable condition such as be detrimental to health.At present in order to remove this problem, there is the product of electronic dust suction blackboard eraser etc. and so on, the not only high but also power consumption of cost price of these products, the life-span is short, uses inconveniently, is not the product that people are desirable.
Summary of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art that a kind of water-soluble grease blackboard eraser is provided.
The purpose of this utility model completes by the following technical programs: a kind of water-soluble grease blackboard eraser, is characterized in that: the clean cloth fixed disk (2) of bottom and the handle fixed disk (4) on top, consist of; Described clean cloth fixed disk (2) bottom surface is provided with clean cloth (1), and handle fixed disk (4) is provided with handle (8).
Described clean cloth fixed disk (2) is provided with at least two circle through wires holes (3), and this through wires hole (3) is oval, and it is outer young, and internal orifice is large, forms a ring rib in hole, and the clean cloth that extruding is entered buckles.
Described handle fixed disk (4) surface is provided with two pillars (5) on one side, another side is provided with a grade post (7), handle (8) one end is provided with projection (6), on pillar (5) and projection (6), be equipped with aperture, projection (6) is plugged between two columns (5) and connects with pin, handle (8) other end buckles in the Baltimore groove of a grade post (7), and handle (8) be take pin and turned over turnback as axle.
The area of described clean cloth fixed disk (2) is less than the area of handle fixed disk (4).
The beneficial effects of the utility model are: compared with prior art, have simple in structurely, firmly, easy to use, cleaner plate face is effective, and cost is low, the feature that the life-span is long.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model top view;
Fig. 3 is the clean cloth fixed disk top view of the utility model;
Fig. 4 is that the utility model is used view;
In figure: 1-cleans cloth, 2-cleans cloth fixed disk, 3-through wires hole, 4-handle fixed disk, 5-column, 6-projection, 7-shelves post, 8-handle.
The specific embodiment
Below in conjunction with accompanying drawing, principle of the present utility model and feature are described, example, only for explaining the utility model, is not intended to limit scope of the present utility model.
Embodiment 1: see Fig. 1-2, a kind of water-soluble grease blackboard eraser, is characterized in that: the clean cloth fixed disk 2 of bottom and the handle fixed disk 4 on top, consist of; Described clean cloth fixed disk 2 bottom surfaces are provided with clean cloth 1, and handle fixed disk 4 is provided with handle 8.
Described clean cloth fixed disk 2 is provided with at least two circle through wires holes 3, and this through wires hole 3 is oval, and it is outer young, and internal orifice is large, forms a ring rib in hole, and the clean cloth that extruding is entered buckles.
Described handle fixed disk 4 surfaces are provided with two pillars 5 on one side, another side is provided with grade post 7, handle 8 one end are provided with projection 6, on pillar 5 and projection 6, be equipped with aperture, projection 6 is plugged between two columns 5 and connects with pin, handle 8 other ends buckle in the Baltimore groove of grade post 7, and handle 8 be take pin and turned over turnback as axle.
The area of described clean cloth fixed disk 2 is less than the area of handle fixed disk 4.
During use, handle 8 is turned over to turnback, stretch out handle fixed disk 4; Finish using, handle 8 is fastened to above handle fixed disk 4.
The foregoing is only preferred embodiment of the present utility model, not in order to limit the utility model, all any modifications of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model within spirit of the present utility model and principle.
Claims (4)
1. a water-soluble grease blackboard eraser, is characterized in that: the clean cloth fixed disk (2) of bottom and the handle fixed disk (4) on top, consist of; Described clean cloth fixed disk (2) bottom surface is provided with clean cloth (1), and handle fixed disk (4) is provided with handle (8).
2. a water-soluble grease according to claim 1 blackboard eraser, it is characterized in that described clean cloth fixed disk (2) is provided with at least two circle through wires holes (3), this through wires hole (3) is oval, it is outer young, internal orifice is large, in hole, form a ring rib, the clean cloth that extruding is entered buckles.
3. a water-soluble grease according to claim 1 blackboard eraser, it is characterized in that described handle fixed disk (4) surface is provided with two pillars (5) on one side, another side is provided with a grade post (7), handle (8) one end is provided with projection (6), on pillar (5) and projection (6), be equipped with aperture, projection (6) is plugged between two columns (5) with pin and connects, and handle (8) other end buckles in the Baltimore groove of a grade post (7), and handle (8) be take pin and turned over turnback as axle.
4. a water-soluble grease according to claim 1 blackboard eraser, is characterized in that the area of described clean cloth fixed disk (2) is less than the area of handle fixed disk (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271541.3U CN203854387U (en) | 2014-05-26 | 2014-05-26 | Water-soluble grease pen eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420271541.3U CN203854387U (en) | 2014-05-26 | 2014-05-26 | Water-soluble grease pen eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203854387U true CN203854387U (en) | 2014-10-01 |
Family
ID=51604261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420271541.3U Expired - Fee Related CN203854387U (en) | 2014-05-26 | 2014-05-26 | Water-soluble grease pen eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203854387U (en) |
-
2014
- 2014-05-26 CN CN201420271541.3U patent/CN203854387U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141001 Termination date: 20180526 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |