CN201816364U

CN201816364U - Sanitary and convenient blackboard eraser

Info

Publication number: CN201816364U
Application number: CN2010205151077U
Authority: CN
Inventors: 刘子德
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-09-02
Filing date: 2010-09-02
Publication date: 2011-05-04
Anticipated expiration: 2020-09-02

Abstract

The utility model provides a sanitary and convenient blackboard eraser, and relates to the improvement of the blackboard eraser. The sanitary and convenient blackboard eraser is simple in structure, convenient for persons who are short to use, sanitary and cleaning. The sanitary and convenient blackboard eraser comprises a blackboard eraser body, wherein one side of the blackboard eraser body is provided with a plurality of erasing bristles. The sanitary and convenient blackboard eraser has the structural key point that the bottom end of the blackboard eraser body is provided with an ash accumulating box, the side of the ash accumulating box which is as the same as the erasing bristles is provided with an ash accumulating cover, the bottom end of the ash accumulating cover is connected with the bottom end of the ash accumulating box, the upper end of the ash accumulating cover is arranged under the end of the erasing bristles, one side of the blackboard eraser body, which is opposite to the erasing bristles, is provided with an extending rod, and the bottom end of the side of the blackboard eraser body is provided with the cover of the ash accumulating box.

Description

The hygienic and convenient blackboard eraser

Technical field:

The utility model is divided by International Patent Classification (IPC) (IPC) and is belonged to operation, Department of Transportation, and printing branch is write or drawing appliance; The big class of office appliance is write or drawing article; The assistant product group of writing or draw, the cleaning device technical group field of blackboard or slabstone; In particular, relate to a kind of improvement of wiping blackboard structure.

Background technology:

At present, the technology about the cleaning device of blackboard or slabstone existing and that once had has been made very fruitful effort to the hygienic and convenient blackboard eraser, also once designs many outstanding technical schemes.As being declared by Luo Yi of the Decree of Patent Office of China in 2003, Granted publication number is CN2570050Y, and China Patent No. (ZL) is: No. 02256472.1 utility model, title are the utility model patents of " multifunctional blackboard eraser ", the technical scheme that is adopted.At the technical elements of the cleaning device of blackboard or slabstone, be of great value innovation and creation, it is little that it has effectively solved ordinary blackboard eraser, wipe slowly can only xerotripsis technical problem, still, also have many deficiencies:

It is many that it can't solve when erasing the board dust, the problem of the top difficulty that the short people of height erases the board.

Summary of the invention:

The utility model is exactly at the problems referred to above, provide a kind of simple in structure, be convenient to the short people of height and use, and the clean hygienic and convenient blackboard eraser of health.

For reaching above-mentioned purpose of the present utility model, the utility model adopts following technical scheme, the utility model comprises blackboard eraser, one side of blackboard eraser is provided with snag, the bottom of its structural feature blackboard eraser is provided with ash deposition box, the side that described ash deposition box is identical with snag is provided with the dust stratification lid, and the bottom of described dust stratification lid links to each other with the bottom of ash deposition box, and the upper end of dust stratification lid is arranged at the below of snag end; Side with respect to snag of blackboard eraser is provided with extension rod, and this side bottom is provided with the lid of ash deposition box.

The beneficial effects of the utility model:

1, simple in structure:

One side of blackboard eraser of the present utility model is provided with snag, the bottom of blackboard eraser is provided with ash deposition box, the side that described ash deposition box is identical with snag is provided with the dust stratification lid, and the bottom of described dust stratification lid links to each other with the bottom of ash deposition box, and the upper end of dust stratification lid is arranged at the below of snag end; Side with respect to snag of blackboard eraser is provided with extension rod, and this side bottom is provided with the lid of ash deposition box; Its member is few, and the utility model is simple in structure thus.

2, being convenient to the short people of height uses:

Because blackboard eraser of the present utility model is provided with extension rod, so the short people of height controls blackboard eraser by extension rod, higher position on the blackboard wiping easily; The utility model is convenient to the short people's use of height thus.

3, health is clean:

Because the bottom of blackboard eraser of the present utility model is provided with ash deposition box, ash deposition box is provided with the dust stratification lid, when using the vertical blackboard wiping of snag of blackboard eraser, because the upper end of dust stratification lid is arranged at the below of snag end, so the dust of being wiped by snag can all fall into ash deposition box by the dust stratification lid, dust is collected, and preventing that dust from dancing in the air all over the sky influences environment, and the utility model health is clean thus.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of the lid of ash deposition box of the present utility model;

1 is that ash deposition box, 2 is handle for lid, 8 for blackboard eraser, 7 for snag, 6 for extension rod, 5 for dust excluding plate, 4 for dust stratification lid, 3 in the accompanying drawing.

The specific embodiment:

The utility model comprises blackboard eraser 6, one side of blackboard eraser 6 is provided with snag 5, the bottom of blackboard eraser 6 is provided with ash deposition box 1, described ash deposition box 1 and snag 5 identical sides are provided with dust stratification lid 2, the bottom of described dust stratification lid 2 links to each other with the bottom of ash deposition box 1, and the upper end of dust stratification lid 2 is arranged at the below of snag 5 ends; Side with respect to snag 5 of blackboard eraser 6 is provided with extension rod 4, and this side bottom is provided with the lid 7 of ash deposition box 1.

Be provided with dust excluding plate 3 corresponding to the opening part between dust stratification lid 2 and the ash deposition box 1 in the ash deposition box 1; Dust can enter in the ash deposition box 1 by the slit between dust excluding plate 3 belows and the dust stratification lid 2, and can prevent effectively that dust is diffused in the air by the opening part of dust stratification lid 2 with ash deposition box 1.

The lid 7 of ash deposition box 1 is provided with handle 8; The convenient lid 7 of opening by opening lid 7, can be cleared up the dust in the ash deposition box 1.

The upper end of dust stratification lid 2 is set to pointed; The convenient dust of collecting.

Below in conjunction with a description of drawings course of action of the present utility model:

During use, the snag 5 that can use blackboard eraser 6 is blackboard wiping vertically, and the dust that falls on the blackboard is just received by the dust stratification of ash deposition box 1 lid 2;

After receiving too much dust, can open ash deposition box 1, ash deposition box 1 is poured out or cleaned to the dust in the ash deposition box 1 by handle 8.

Above content is to further describing that the utility model is done in conjunction with concrete preferred implementation; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the definite protection domain of claims that the utility model is submitted to.

Claims

1. hygienic and convenient blackboard eraser, comprise blackboard eraser (6), one side of blackboard eraser (6) is provided with snag (5), it is characterized in that: the bottom of blackboard eraser (6) is provided with ash deposition box (1), the side that described ash deposition box (1) is identical with snag (5) is provided with dust stratification lid (2), the bottom of described dust stratification lid (2) links to each other with the bottom of ash deposition box (1), and the upper end of dust stratification lid (2) is arranged at the below of snag (5) end; Side with respect to snag (5) of blackboard eraser (6) is provided with extension rod (4), and this side bottom is provided with the lid (7) of ash deposition box (1).

2. hygienic and convenient blackboard eraser according to claim 1 is characterized in that the lid (7) of ash deposition box (1) is provided with handle (8).

3. hygienic and convenient blackboard eraser according to claim 1 is characterized in that the upper end of dust stratification lid (2) is set to pointed.

4. hygienic and convenient blackboard eraser according to claim 1 is characterized in that being provided with dust excluding plate (3) corresponding to the opening part between dust stratification lid (2) and the ash deposition box (1) in the ash deposition box (1).