[go: up one dir, main page]

CN201856523U - 粉笔灰槽 - Google Patents

粉笔灰槽 Download PDF

Info

Publication number
CN201856523U
CN201856523U CN201020583934XU CN201020583934U CN201856523U CN 201856523 U CN201856523 U CN 201856523U CN 201020583934X U CN201020583934X U CN 201020583934XU CN 201020583934 U CN201020583934 U CN 201020583934U CN 201856523 U CN201856523 U CN 201856523U
Authority
CN
China
Prior art keywords
chalk dust
hygroscopic material
model
utility
groove
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
Application number
CN201020583934XU
Other languages
English (en)
Inventor
姚乐盈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201020583934XU priority Critical patent/CN201856523U/zh
Application granted granted Critical
Publication of CN201856523U publication Critical patent/CN201856523U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)

Abstract

本实用新型公开了一种粉笔灰槽,包括槽体、连接装置,所述槽体内设置有吸湿材料。通过在吸湿材料中加入水,收集从黑板上脱落的粉笔灰,避免了灰尘飞扬再次污染,并且方便更换清洗,结构简单实用。

Description

粉笔灰槽
技术领域
本实用新型属于一种办公用品配件,具体涉及一种粉笔灰槽。
背景技术
黑板在使用后,通常都会有大量的粉笔灰从黑板上脱落,落入下面的集灰槽中,但是空气流动时,还是会有一些灰尘进入到空气当中,污染环境,影响人体健康。因此就需要一种更有效的集尘工具。
发明内容
为了实现上述技术目的,本实用新型公开了一种粉笔灰槽,包括槽体、连接装置,所述槽体内设置有吸湿材料。
作为优选,所述吸湿材料采用海绵材料。
将吸湿材料中浸入适量的水,使材料全部浸湿,掉落的粉尘接触到浸湿的材料后,被吸附聚集在材料上,避免了灰尘飘入空气当中。并且本实用新型具有结构简单,环保实用的优点。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
为了使本实用新型的技术方案和技术目的更易于理解,下面结合附图及具体实施例对本实用新型进行进一步的介绍:
一种粉笔灰槽,包括槽体1、通过螺栓连接在黑板下,或与黑板采用一体化制做在一起,槽体内1设置有条状海绵2填充,将海绵侵入适量的水至其表面全部浸湿。使用一段时间后,即可将海绵从槽中取出清洗替换。
以上已以较佳实施例公开了本实用新型,然其并非用以限制本实用新型,凡采用等同替换或者等效变换方式所获得的技术方案,均落在本实用新型的保护范围之内。

Claims (2)

1.一种粉笔灰槽,包括槽体(1)、连接装置,其特征在于:所述槽体内(1)设置有吸湿材料(2)。
2.根据权利要求1所述的一种粉笔灰槽,其特征在于:所述吸湿材料采用海绵材料。
CN201020583934XU 2010-10-31 2010-10-31 粉笔灰槽 Expired - Fee Related CN201856523U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201020583934XU CN201856523U (zh) 2010-10-31 2010-10-31 粉笔灰槽

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201020583934XU CN201856523U (zh) 2010-10-31 2010-10-31 粉笔灰槽

Publications (1)

Publication Number Publication Date
CN201856523U true CN201856523U (zh) 2011-06-08

Family

ID=44102339

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201020583934XU Expired - Fee Related CN201856523U (zh) 2010-10-31 2010-10-31 粉笔灰槽

Country Status (1)

Country Link
CN (1) CN201856523U (zh)

Similar Documents

Publication Publication Date Title
CN202062913U (zh) 吸尘黑板擦
CN201856523U (zh) 粉笔灰槽
CN202448579U (zh) 灰尘吸附黑板槽
CN202357741U (zh) 一种可吸尘的黑板擦
CN204398653U (zh) 一种黑板的粉笔灰收集装置
CN201257435Y (zh) 黑板擦清理器
CN202448612U (zh) 一种能吸尘的黑板擦
CN204367721U (zh) 一种防尘环保黑板擦
CN202667227U (zh) 一种水溶性粉笔灰吸收装置
CN201808370U (zh) 吸尘式黑板擦
CN201456817U (zh) 一种黑板擦吸尘装置
CN202541143U (zh) 一种吸尘板擦
CN204367718U (zh) 一种多功能黑板擦
CN103847376A (zh) 磁性易清理灰尘黑板擦
CN202439459U (zh) 一种黑板擦
CN204222493U (zh) 可再生粉笔吸尘板擦
CN202573481U (zh) 防尘黑板装置
CN211918216U (zh) 一种环保型黑板擦
CN204414968U (zh) 一种多功能黑板擦
CN203142197U (zh) 一种吸尘黑板擦
CN201195457Y (zh) 静电吸附式黑板擦
CN202022018U (zh) 自动黑板清洗机
CN202319613U (zh) 一种自动吸尘黑板擦
CN201573460U (zh) 一种黑板擦
CN201148084Y (zh) 棕榈皮黑板擦

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110608

Termination date: 20111031