CN205439720U - Multi -functional rubber sack - Google Patents
Multi -functional rubber sack Download PDFInfo
- Publication number
- CN205439720U CN205439720U CN201521116216.0U CN201521116216U CN205439720U CN 205439720 U CN205439720 U CN 205439720U CN 201521116216 U CN201521116216 U CN 201521116216U CN 205439720 U CN205439720 U CN 205439720U
- Authority
- CN
- China
- Prior art keywords
- push rod
- rubber
- push
- rubber case
- sack
- 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 multi -functional rubber sack, include rubber sack, push rod A, push rod B, cleaning brush, mat surface and push away the dish, the rubber sack right side is equipped with push rod A, and push rod A is used for adjusting the rubber sack and is adapted to the different rubber of width, also can prevent to remove about the rubber is in the rubber sack, the rubber sack openly is equipped with push rod B, and push rod B is used for adjusting the rubber sack and is adapted to the rubber sack that length is different, the rubber sack left side is equipped with the cleaning brush, and the rubber dander on the paper is stayed after being used for clean rubber to use to the cleaning brush, has improved the efficiency that the student did one's assignment, the rubber sack surface is equipped with the mat surface, and the mat surface makes things convenient for student's rubber of taking, push rod A and push rod B bottom all are equipped with one and push away the dish, push away a set area of contact who has increased push rod and rubber, have increased the steadiness of rubber, push rod A and push rod B top all are equipped with the handle for rotatory push rod A and push rod B, the handle surface is the mat surface, makes things convenient for the student to use.
Description
Technical field
This utility model relates to a kind of teaching aid, specifically a kind of Multifunctional eraser bush.
Background technology
Rubber is as the important stationery in study and work, essentially appear on our desk, in use, in order to pursue the effect of correction, it is generally selected more soft rubber, but after long-time use, owing to rubber volume diminishes so that general rubber case cannot adapt to the rubber diminished, rubber is moved in rubber case, thus affect use, and after having altered, have eraser chips and stay on paper, student usually removes with hands, the most unhygienic can not clean clean so that leave a trace on paper, affect the clean and tidy of paper.
Utility model content
The purpose of this utility model is to provide a kind of Multifunctional eraser bush, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the following technical scheme of this utility model offer:
A kind of Multifunctional eraser bush, including rubber case, push rod A, push rod B, cleaning brush, matsurface and push-plate；The center in described rubber case right flank and front is equipped with screwed hole；Push rod A it is provided with in screwed hole on the right side of described rubber case；It is provided with push rod B in the screwed hole of described rubber case front；Described push rod A and push rod B is provided with external screw thread；Described push rod A and push rod B is threaded connection, rotating push-rod simultaneously, and push rod can move in screwed hole；The described rubber case left side is provided with cleaning brush；Described rubber case surface is provided with matsurface and electronic clock；Described matsurface is positioned at the centre on rubber case surface；Described electronic clock is positioned at the upper right side on rubber case surface；The bottom of described push rod A and push rod B is provided with push-plate；Described push-plate can increase the contact area between push rod and rubber.
As further program of the utility model: described push rod A and push rod B top are equipped with handle.
As further program of the utility model: described grip surface is matsurface.
Compared with prior art, the beneficial effects of the utility model are:
Push rod A in this utility model can fix rubber, and rubber can be pushed out by push rod B, when rubber diminishes, rubber can be allowed to keep length originally at rubber case with push rod B, and cleaning brush facilitates student to clean eraser chips.
Accompanying drawing explanation
Fig. 1 is the structural representation of Multifunctional eraser bush.
Fig. 2 is the structural representation of push rod in Multifunctional eraser bush.
In figure: 1-rubber case, 2-push rod A, 3-push rod B, 4-cleaning brush, 5-matsurface, 6-push-plate, 7-handle, 8-screwed hole, 9-external screw thread, 10-electronic clock.
Detailed description of the invention
Below in conjunction with detailed description of the invention, the technical scheme of this patent is described in more detail.
Referring to Fig. 1-2, a kind of Multifunctional eraser bush, including rubber case 1, push rod A2, push rod B3, cleaning brush 4, matsurface 5 and push-plate 6；The center in described rubber case 1 right flank and front is equipped with screwed hole 8；Described push rod A2 and push rod B3 is provided with external screw thread 9；Described push rod A2 and push rod B3 is threaded connection, rotating push-rod simultaneously, and push rod can move in screwed hole 8；It is provided with push rod A2, push rod A2 in screwed hole 8 on the right side of described rubber case 1 and is adapted to, for regulating rubber case 1, the rubber that width is different, it is also possible to prevent rubber from moving left and right in rubber case 1；It is provided with push rod B3, push rod B3 in the screwed hole 8 in described rubber case 1 front and is adapted to, for regulating rubber case 1, the rubber that length is different, it is also possible to prevent rubber movable in rubber case 1；Described rubber case 1 left side is provided with cleaning brush 4, and cleaning brush 4 stays eraser chips on paper for cleaning after rubber uses, not only health and also easily, also improve the efficiency that student does one's assignment；Described rubber case 1 surface is provided with matsurface 5 and electronic clock 10；Matsurface 5 facilitates student to take rubber, and electronic clock 10 is easy to student and is understood the class period；Described push rod A2 and push rod B3 bottom are equipped with a push-plate 6, and push-plate 6 adds the contact area of push rod and rubber, adds the steadiness of rubber；Described push rod A2 and push rod B3 top are equipped with handle 7, and for rotating push rod A2 and push rod B3, handle 7 surface is matsurface, facilitates student to use.
Above the better embodiment of this patent is explained in detail, but this patent is not limited to above-mentioned embodiment, in the ken that one skilled in the relevant art is possessed, it is also possible to make a variety of changes on the premise of without departing from this patent objective.
Claims (1)
1. a Multifunctional eraser bush, including rubber case, push rod A, push rod B, cleaning brush, matsurface and push-plate；It is characterized in that, the center in described rubber case right flank and front is equipped with screwed hole；Push rod A it is provided with in screwed hole on the right side of described rubber case；It is provided with push rod B in the screwed hole of described rubber case front；Described push rod A and push rod B is provided with external screw thread；Described push rod A and push rod B is threaded connection, rotating push-rod simultaneously, and push rod can move in screwed hole；The described rubber case left side is provided with cleaning brush；Described rubber case surface is provided with matsurface and electronic clock；Described matsurface is positioned at the centre on rubber case surface；Described electronic clock is positioned at the upper right side on rubber case surface；The bottom of described push rod A and push rod B is provided with push-plate；Described push-plate can increase the contact area between push rod and rubber；Described push rod A and push rod B top are equipped with handle；Described grip surface is matsurface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116216.0U CN205439720U (en) | 2015-12-29 | 2015-12-29 | Multi -functional rubber sack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521116216.0U CN205439720U (en) | 2015-12-29 | 2015-12-29 | Multi -functional rubber sack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205439720U true CN205439720U (en) | 2016-08-10 |
Family
ID=56572940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521116216.0U Expired - Fee Related CN205439720U (en) | 2015-12-29 | 2015-12-29 | Multi -functional rubber sack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205439720U (en) |
-
2015
- 2015-12-29 CN CN201521116216.0U patent/CN205439720U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205439720U (en) | Multi -functional rubber sack | |
| CN203511094U (en) | Multifunctional brush pen hanger | |
| CN202339651U (en) | Multifunctional pointer | |
| CN204367677U (en) | A kind of language teaching Multifunctional mobile ledge for chalk on blackboard | |
| CN204801339U (en) | Novel english is rule device | |
| CN202447265U (en) | Multifunctional paint brush | |
| CN203155585U (en) | Dust removing box of board eraser | |
| CN205311667U (en) | Ball car of placing of sports teaching | |
| CN202514892U (en) | Anti-drip toothbrush | |
| CN206733881U (en) | A kind of blackboard writing chalk clamp device | |
| CN205306438U (en) | Take desk of disposal bag | |
| CN203460983U (en) | Bicycle with movable seat | |
| CN206166144U (en) | Two -way lash brush | |
| CN203126309U (en) | Ink placing stand | |
| CN204472313U (en) | Clean erasing rubber | |
| CN203987341U (en) | Multifunctional tableware | |
| CN204845244U (en) | Double -deck blackboard of environment -friendly | |
| CN201961049U (en) | Eraser | |
| CN201577816U (en) | Drawer handle | |
| CN210382997U (en) | Stationery box with stationery fixing function | |
| CN204427236U (en) | A kind of Art Specialty desk | |
| CN202006682U (en) | Blackboard eraser | |
| CN204472314U (en) | Band brush erasing rubber | |
| CN204120467U (en) | The practical combined toothbrush of a kind of environmental protection | |
| CN201291692Y (en) | Multifunctional correcting device |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160810 Termination date: 20161229 |