CN203004827U - Blackboard eraser - Google Patents
Blackboard eraser Download PDFInfo
- Publication number
- CN203004827U CN203004827U CN 201220627660 CN201220627660U CN203004827U CN 203004827 U CN203004827 U CN 203004827U CN 201220627660 CN201220627660 CN 201220627660 CN 201220627660 U CN201220627660 U CN 201220627660U CN 203004827 U CN203004827 U CN 203004827U
- Authority
- CN
- China
- Prior art keywords
- housing
- velcro
- blackboard eraser
- spare
- surface member
- 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 discloses a blackboard eraser. The blackboard eraser comprises a housing allowing a user to grip and a wiping body formed by flannelet and fixed on the housing, and is characterized in that a cotton layer is fixedly bonded on one adjacent side of the wiping body and the housing by using glue; a circle of velcro hook surface member is arranged on the cotton layer; a circle of velcro hair surface member is arranged on the housing and corresponds to the velcro hook surface member; and the housing and the wiping body are fixedly connected with each other by the velcro hook surface member and the velcro hair surface member. The blackboard eraser has the advantages of simple structure and convenience in cleaning, and can save use cost.
Description
Technical field
The utility model relates to a kind of realia, particularly a kind of blackboard eraser.
Background technology
Existing blackboard eraser comprises a housing that grips for the user and is fixed on the body that wipes that a flannelette on housing forms, housing and to wipe between body be generally to adopt after the glue bonding stuck being fixed as one again.This structure when the blackboard eraser transition is used, can't disassemble cleaning with wiping body, cleans inconvenience.Simultaneously, after wiping body wearing and tearing, can only integral replacing, cause waste.
The utility model content
For above-mentioned deficiency, technical problem to be solved in the utility model is: how to provide a kind of simple in structure, can conveniently clean and can save the blackboard eraser of use cost.
In order to solve the problems of the technologies described above, adopted following technical scheme in the utility model.
A kind of blackboard eraser, comprise a housing that grips for the user and be fixed on the body that wipes that a flannelette on housing forms, it is characterized in that, the described body side adjacent with housing that wipe adopts the fixing bonding of glue to be provided with a cotton layer, be provided with a circle VELCRO on described cotton layer and hook face spare, on described housing, corresponding VELCRO hooks face spare and is provided with a circle VELCRO hair side spare, described housing and wipe that body hooks face spare by VELCRO and VELCRO hair side spare is fixedly linked.
In the utility model, adopted VELCRO to hook face spare and VELCRO hair side spare, realized housing and wiped removably connecting of body.Like this, when blackboard eraser uses a period of time, when in it, powder ash is saturated, can disassemble cleaning with wiping body easily, after cleaning, can directly install back housing by VELCRO, very convenient quick.Simultaneously, after wiping the body wearing and tearing, can disassemble independent replacing with wiping body, avoid integral replacing, provide cost savings.Wherein, the cotton layer of setting can make VELCRO combine with wiping body better, and is higher in conjunction with strong degree, not fragile.And VELCRO hooks face spare and is arranged on and wipes body one side, and VELCRO hair side spare is arranged on opposite side, can prevent that VELCRO from hooking face spare and producing with cotton layer that bonding is interfered and impact is used.
In sum, the utility model possesses simple in structure, the convenient advantage of cleaning and can save use cost.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
During concrete enforcement, as shown in Figure 1, a kind of blackboard eraser, what comprise a housing 1 that grips for the user and be fixed on that a flannelette on housing 1 forms wipes body 2, described body 2 side adjacent with housing 1 that wipe adopts the fixing bonding of glue to be provided with a cotton layer 3, be provided with a circle VELCRO on described cotton layer 3 and hook face spare 4, on described housing 1, corresponding VELCRO hooks face spare 4 and is provided with a circle VELCRO hair side spare 5, described housing 1 and wipe that body 2 hooks face spare 4 by VELCRO and VELCRO hair side spare 5 is fixedly linked.
Claims (1)
1. blackboard eraser, comprise a housing that grips for the user and be fixed on the body that wipes that a flannelette on housing forms, it is characterized in that, the described body side adjacent with housing that wipe adopts the fixing bonding of glue to be provided with a cotton layer, be provided with a circle VELCRO on described cotton layer and hook face spare, on described housing, corresponding VELCRO hooks face spare and is provided with a circle VELCRO hair side spare, described housing and wipe that body hooks face spare by VELCRO and VELCRO hair side spare is fixedly linked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627660 CN203004827U (en) | 2012-11-26 | 2012-11-26 | Blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220627660 CN203004827U (en) | 2012-11-26 | 2012-11-26 | Blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203004827U true CN203004827U (en) | 2013-06-19 |
Family
ID=48596452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220627660 Expired - Fee Related CN203004827U (en) | 2012-11-26 | 2012-11-26 | Blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203004827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458125A (en) * | 2017-08-07 | 2017-12-12 | 安徽信息工程学院 | A kind of blackboard eraser for being easy to cleaning |
-
2012
- 2012-11-26 CN CN 201220627660 patent/CN203004827U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458125A (en) * | 2017-08-07 | 2017-12-12 | 安徽信息工程学院 | A kind of blackboard eraser for being easy to cleaning |
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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: 20130619 Termination date: 20131126 |