CN213322417U - Blackboard eraser - Google Patents
Blackboard eraser Download PDFInfo
- Publication number
- CN213322417U CN213322417U CN202021991257.5U CN202021991257U CN213322417U CN 213322417 U CN213322417 U CN 213322417U CN 202021991257 U CN202021991257 U CN 202021991257U CN 213322417 U CN213322417 U CN 213322417U
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- wiping surface
- wiping
- eraser
- cloth
- blackboard
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Abstract
The utility model discloses an eraser, which comprises an eraser main body, wherein the eraser main body comprises a holding part, a first wiping surface and a second wiping surface; the eraser body comprises a first end and a second end opposite to the first end; the length from the first end to the second end is set as a gripping part; one end of the first wiping surface is connected with the second end, the other end of the first wiping surface is connected with the holding part, and the first wiping surface is obliquely arranged; one end of the second wiping surface is connected with the second end, the other end of the second wiping surface is connected with the gripping part, and the second wiping surface is obliquely arranged; the first wiping surface and the second wiping surface are oppositely arranged, and the distance from the first wiping surface to the second wiping surface from the holding part to the second end is from large to small. The blackboard eraser is provided with a first wiping surface and a second wiping surface which can be used for wiping, after one surface is initially wiped, the other surface can be further wiped, the same blackboard eraser can be wiped twice without preparing other blackboard erasers, the use is more convenient, and the technical problem that a plurality of blackboard erasers are required to be wiped to clean in the prior art is solved.
Description
Technical Field
The utility model relates to a stationery field especially involves a sassafras.
Background
The existing blackboard eraser adopts a plane to wipe traces by contacting with the blackboard surface, usually, when the blackboard eraser is wiped once, the blackboard eraser is not easy to wipe cleanly due to more dyes at the initial stage, if the used blackboard eraser is continuously wiped for a long time, the blackboard eraser is not cleanly wiped due to residual dyes on the blackboard eraser, other blackboard erasers are required to be additionally prepared for secondary wiping, the blackboard eraser is required to be continuously and alternately used, and the operation is complicated.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sassafras, aim at solving and need a plurality of sassafras to clean just can clean technical problem now.
The utility model provides an eraser, which comprises an eraser main body, wherein the eraser main body comprises a holding part, a first wiping surface and a second wiping surface;
the eraser body comprises a first end and a second end opposite to the first end;
the length from the first end to the second end is set as a gripping part;
one end of the first wiping surface is connected with the second end, the other end of the first wiping surface is connected with the holding part, and the first wiping surface is obliquely arranged;
one end of the second wiping surface is connected with the second end, the other end of the second wiping surface is connected with the gripping part, and the second wiping surface is obliquely arranged;
the first wiping surface and the second wiping surface are oppositely arranged, and the distance from the first wiping surface to the second wiping surface from the holding part to the second end is from large to small.
Further, the blackboard eraser main body comprises a supporting structure and a wiping cloth, the grip part is contained in the supporting structure, and the wiping cloth is connected with the supporting structure;
the supporting structure is provided with a first supporting inclined plane and a second supporting inclined plane;
the wiping cloth covers the first supporting inclined plane to form a first wiping surface;
the wiping cloth covers the second supporting inclined plane to form a second wiping surface.
Further, the wipes are removably attached to the support structure.
Furthermore, the two opposite ends of the wiping cloth are respectively provided with a first connecting piece, the supporting structure is correspondingly provided with two second connecting pieces, the front and the back of the two ends of the wiping cloth are respectively provided with the first connecting pieces, and the second connecting pieces can be detachably connected with the first connecting pieces at the two ends of the wiping cloth, so that the front and the back of the wiping cloth can be overturned.
Furthermore, one of the first connecting piece and the second connecting piece is a male hook and loop fastener, and the other one is a female hook and loop fastener.
Furthermore, the first end face is provided with an adsorption structure.
Furthermore, the side surface of the gripping part is provided with a picking handle.
Further, the first wiping face and the second wiping face intersect at the second end.
Further, the blackboard eraser also comprises a cover cap; the block is equipped with the holding tank, and the face is wiped to at least first wiping face and the second of blackboard eraser main part and can hold in the holding tank.
The beneficial effects of the utility model reside in that: the blackboard eraser is provided with a first wiping surface and a second wiping surface which can be used for wiping, after one surface is initially wiped, the other surface can be further wiped, the same blackboard eraser can be wiped twice without preparing other blackboard erasers, the use is more convenient, and the technical problem that a plurality of blackboard erasers are required to be wiped to clean in the prior art is solved.
Drawings
Fig. 1 is a schematic structural view of an embodiment of a slab friction body according to the present invention;
FIG. 2 is an enlarged schematic view of a portion circled A in FIG. 1;
fig. 3 is a schematic structural view of another embodiment of the blackboard eraser body according to the present invention.
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, the present invention provides an eraser, which comprises an eraser body 1, wherein the eraser body 1 comprises a grip portion 13, a first wiping surface 14 and a second wiping surface 15; the eraser body 1 comprises a first end and a second end opposite to the first end; the length from the first end to the second end is set as a gripping part 13; one end of the first wiping surface 14 is connected with the second end, the other end of the first wiping surface is connected with the holding part 13, and the first wiping surface 14 is obliquely arranged; one end of the second wiping surface 15 is connected with the second end, the other end of the second wiping surface is connected with the holding part 13, and the second wiping surface 15 is obliquely arranged; the first wiping surface 14 and the second wiping surface 15 are arranged oppositely, and the distance between the first wiping surface 14 and the second wiping surface 15 from the grip part 13 to the second end is gradually reduced.
Specifically, the eraser body 1 is provided with a first wiping surface 14 and a second wiping surface 15 which can be used for wiping, when in use, after one of the two surfaces is initially wiped, the other surface can be further wiped, the same eraser can be wiped twice, no other eraser needs to be prepared, the use is more convenient, and the technical problem that a plurality of erasers are required to be wiped to clean in the prior art is solved.
It should be noted that the distance between the first wiping surface 14 and the second wiping surface 15 from the grip portion 13 to the second end is small, so that one surface can be used for wiping, and the other surface does not obstruct the use and is more comfortable to use.
In some embodiments, the eraser body 1 is a unitary member and has a sponge structure such as a hard sponge.
Further, the blackboard eraser body 1 comprises a supporting structure 11 and a wiping cloth 12, the grip 13 is contained in the supporting structure 11, and the wiping cloth 12 is connected with the supporting structure 11; the support structure 11 is provided with a first support ramp 111 and a second support ramp 112; the wiping cloth 12 covers the first supporting inclined plane 111 to form a first wiping surface 14; the wiping cloth 12 covers the second supporting inclined plane 112 to form a second wiping surface 15.
Specifically, the first support incline 111 and the second support incline 112 support the wiping cloth 12, and in some embodiments, the surfaces of the first support incline 111 and the second support incline 112 are wavy to increase friction with the wiping cloth 12 and prevent the wiping cloth 12 from being dislocated during use.
Referring to fig. 3, in some embodiments, the eraser body 1 comprises two wipes 12, the two wipes 12 are detachably connected to the first supporting inclined plane 111 and the second supporting inclined plane 112 of the supporting structure 11, and one wipe 12 covers the first supporting inclined plane 111 to form a first wiping surface 14; the other wiper 12 covers the second inclined support surface 112 to form a second wiping surface 15.
Further, the wipes 12 are removably attached to the support structure 11. The wiping cloth 12 can be detached for cleaning, and the board eraser can be recycled.
Furthermore, the opposite ends of the wiping cloth 12 are respectively provided with a first connecting piece 121, the supporting structure 11 is correspondingly provided with two second connecting pieces 113, the front and back sides of the two ends of the wiping cloth 12 are both provided with the first connecting pieces 121, and the second connecting pieces 113 can be detachably connected with the first connecting pieces 121 at the two ends of the wiping cloth 12, so that the wiping cloth 12 can be turned over. The wipes 12 can be removed and flipped over and reattached to the support structure 11 and one wipe 12 can be used on both sides, increasing the length of time one wipe 12 can be used and avoiding frequent cleaning.
Further, one of the first connecting member 121 and the second connecting member 113 is a male hook and loop fastener, and the other is a female hook and loop fastener. The installation and the disassembly of the wiping cloth 12 can be convenient through the magic tape structure.
It should be noted that the first connector 121 and the second connector 113 may be other detachable connection structures, such as a snap structure, an adhesive structure, and the like.
Further, the first end face is provided with an adsorption structure 17. The eraser can be attracted to objects such as a blackboard through the attraction structure 17, and in some embodiments, the attraction structure 17 is a magnetic attraction structure and can magnetically attract other objects.
Further, a picking handle 16 is provided on the side of the grip portion 13. The eraser body can be removed by the removal handle 16, avoiding the first wiping surface 14 and the second wiping surface 15 to be touched when the eraser body is removed.
Further, the first wiping surface 14 and the second wiping surface 15 intersect at a second end. The cleaning ability per wiping can be improved by increasing the lengths of the first wiping surface 14 and the second wiping surface 15 as much as possible.
In some embodiments, the first wiping surface 14 and the second wiping surface 15 are spaced at the second end to prevent the wiping surfaces from approaching too closely to prevent contamination from each other during wiping, and it should be noted that in some embodiments, the cleaning ability is improved and contamination from each other is prevented.
Further, the blackboard eraser also comprises a cover cap; the cap is provided with a receiving groove in which at least the first wiping face 14 and the second wiping face 15 of the eraser body 1 can be received. The first wiping face 14 and the second wiping face 15 are accommodated in the accommodating groove, so that stains on the first wiping face 14 and the second wiping face 15 can be prevented from polluting other objects during carrying, and it should be mentioned that in some embodiments, the eraser body 1 can be wholly or partially placed in the accommodating groove, which is determined according to actual design.
The beneficial effects of the utility model reside in that: the eraser is provided with a first erasing surface 14 and a second erasing surface 15 which can be used for erasing, after one surface is initially erased, the other surface can be further erased, the same eraser can be erased twice, no additional eraser is needed, and the use is more convenient.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.
Claims (9)
1. A blackboard eraser is characterized by comprising an eraser main body, wherein the eraser main body comprises a grip part, a first wiping surface and a second wiping surface;
the eraser body comprises a first end and a second end opposite to the first end;
the length from the first end to the second end is set as the grip part;
one end of the first wiping surface is connected with the second end, the other end of the first wiping surface is connected with the holding part, and the first wiping surface is obliquely arranged;
one end of the second wiping surface is connected with the second end, the other end of the second wiping surface is connected with the holding part, and the second wiping surface is obliquely arranged;
the first wiping surface and the second wiping surface are oppositely arranged, and the distance from the grip part to the second end between the first wiping surface and the second wiping surface is from large to small.
2. The eraser of claim 1, wherein said eraser body includes a support structure and a wipe, said grip being contained within said support structure, said wipe being connected to said support structure;
the supporting structure is provided with a first supporting inclined plane and a second supporting inclined plane;
the wiping cloth covers the first supporting inclined plane to form a first wiping surface;
the wiping cloth covers the second supporting inclined plane to form a second wiping surface.
3. The plate according to claim 2, wherein the wipe is removably attached to the support structure.
4. The blackboard eraser as claimed in claim 3, wherein the opposite ends of the wiping cloth are respectively provided with a first connecting member, the supporting structure is correspondingly provided with two second connecting members, the first connecting members are respectively provided on the front and back sides of the two ends of the wiping cloth, and the second connecting members are detachably connected with the first connecting members on the two ends of the wiping cloth, so that the wiping cloth can be turned over.
5. The plate according to claim 4, wherein one of the first and second connectors is a male hook and loop fastener, and the other of the first and second connectors is a female hook and loop fastener.
6. The pad according to claim 1, wherein the first end face is provided with an adsorption structure.
7. The plate according to claim 6, wherein the side of the grip portion is provided with a pick-off handle.
8. The pad according to claim 1, wherein the first wiping surface and the second wiping surface intersect at the second end.
9. The plate according to claim 1, further comprising a cap; the block is provided with a holding groove, and at least the first wiping surface and the second wiping surface of the blackboard eraser main body can be held in the holding groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021991257.5U CN213322417U (en) | 2020-09-11 | 2020-09-11 | Blackboard eraser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021991257.5U CN213322417U (en) | 2020-09-11 | 2020-09-11 | Blackboard eraser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213322417U true CN213322417U (en) | 2021-06-01 |
Family
ID=76063724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021991257.5U Active CN213322417U (en) | 2020-09-11 | 2020-09-11 | Blackboard eraser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213322417U (en) |
-
2020
- 2020-09-11 CN CN202021991257.5U patent/CN213322417U/en active Active
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