CN218399994U - Eraser convenient for collecting eraser scraps - Google Patents

Abstract

The utility model discloses an eraser convenient to rubber piece is collected, including first fixed box and eraser main part, there is the clastic suction means of convenient absorption in first fixed box bottom end, and first fixed box top is fixed with the fixed box of second, and eraser main part joint is inside the fixed box of second. The utility model discloses after first set of box is fixed to be accomplished, the spring upper end at this moment is attached in first fixed bottom of the case, take off second cover box when using, make the piece adsorb in first cover box bottom through permanent magnet suction this moment, when needing to get rid of the piece, remove the fly leaf along the cell body through the operation piece, make fly leaf extrusion spring, first cover box bottom is kept away from to the permanent magnet this moment, magnetic force weakens, gravity makes the piece drop, when not having the garbage bin, the piece can be stored temporarily to the second cover box this moment, loosen the operation piece this moment after the piece drops, spring force makes the fly leaf reset, need not the manual work and carry out the secondary work that resets so, convenience when increasing the device and using.

Description

Eraser convenient for collecting eraser scraps

Technical Field

The utility model relates to a stationery equipment field specifically is an eraser convenient to eraser piece is collected.

Background

The application number 202020371066.2 discloses an eraser, when in use, a pencil word is erased by using an eraser body, then a magnet is used for sucking eraser scraps through a turnover cover, as the eraser body contains substances capable of being attracted by the magnet, the eraser scraps can be easily attracted by the magnet, then the whole eraser is placed above discarded scraps, and then the turnover cover is opened, at the moment, as the distance between the eraser scraps and the magnet is more and more far, the attraction of the magnet to the scraps is less and more, so the scraps naturally fall under the action of gravity, the circulation is carried out, the scraps can be cleaned, the use is convenient, the cleaning is thorough, and meanwhile, after the eraser body is consumed, the eraser body can be replaced and can be continuously used; firstly, during the adsorption post-treatment, the turning cover 21 needs to be opened, then the turning cover 21 needs to be closed again, and the turning cover 21 is connected through the hinge, so that the device is easy to damage after repeated use, and the service life of the device is influenced; secondly, when the eraser is used, when the used residues of the eraser are all positioned in the accommodating cavity, the eraser needs to be taken out, so that the rest of the eraser can be used, the suction head 2 needs to be taken out again for absorbing the separated scraps, and the eraser is easy to lose the suction head 2 after being separated from the suction head 2; there is a need for a device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an eraser convenient to rubber piece is collected to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the eraser convenient for collecting the eraser scraps comprises a first fixing box and an eraser main body, wherein a suction mechanism convenient for sucking the scraps is arranged at the bottom end of the first fixing box, a second fixing box is fixedly arranged at the top end of the first fixing box, the eraser main body is clamped in the second fixing box in a clamping mode, a fixing nail is fixedly arranged at the center of the second fixing box, the eraser main body penetrating into the second fixing box can be inserted into the fixing nail when the eraser main body is used, the fixing stability is improved, meanwhile when the eraser main body is used to the inner portion of the rest second fixing box, the eraser main body is taken out at the moment, then the eraser main body is rotated, the narrow surface of the rest portion of the eraser main body is rotated to the downward position, then the eraser main body is inserted into the fixing nail and fixed in the second fixing box, and therefore the rest eraser main body is convenient to use.

Preferably, the suction mechanism comprises a first sleeve box, a second sleeve box, a groove body, a movable plate, a fixed plate, a permanent magnet, a spring and an operation block, wherein the first sleeve box is movably sleeved at the bottom end of the first fixed box in an interference manner, the groove body is arranged on two sides of the first sleeve box, the second sleeve box is movably sleeved at the bottom end of the first sleeve box in an interference manner, the movable plate is movably arranged inside the groove body, the operation block is fixed on two sides of the movable plate, the fixed plate is fixed at the bottom end of the movable plate, the permanent magnet is embedded and fixed at the bottom end of the fixed plate, the spring is arranged on the movable plate, after the first sleeve box is fixed, the upper end of the spring is attached to the bottom end of the first fixed box at the moment, the second sleeve box is taken down when the suction mechanism is used, the fragments are adsorbed at the bottom end of the first sleeve box through the permanent magnet, when the fragments need to be removed, the movable plate is moved along the groove body through the operation block, the movable plate extrudes the spring, the permanent magnet at the bottom end of the movable plate at the moment, the magnetic force is weakened, the fragment falls, when the fragment falls, the second sleeve box at the moment, the fragment falls, the spring elasticity enables the reset operation block to be loosened at the reset through the spring, and the movable plate is not needed to reset operation block, and the secondary work is increased when the convenience of the movable plate is increased when the garbage can be used.

Preferably, the shape of the inner cavity of the second fixing box is the same as the shape of the eraser body, and the area of the inner cavity of the second fixing box is smaller than the cross-sectional area of the eraser body, so that when the eraser body is arranged in the second fixing box in use, the eraser body is extruded by the inner side wall of the second fixing box, the eraser body is in interference connection with the second fixing box, and the eraser body is prevented from being separated from the inside of the second fixing box.

Preferably, the inside of the eraser main body contains a magnetic metal material, so that the scraps can be conveniently adsorbed by the permanent magnet.

Preferably, the outer side of the operation block is provided with anti-skid lines.

Preferably, the movable plate is matched with the groove body.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses the eraser main part that penetrates inside the second fixed box can be inserted on the staple when using, increases fixed stability, and when the eraser main part used to surplus second fixed box inside part, take out the eraser main part this moment, then rotate the eraser main part, rotate the leptoprosopy of the rest of eraser main part to down position, later insert the eraser main part on the staple and fix in the second fixed box inside, so make things convenient for the use of surplus eraser main part;

2. the utility model discloses after first set of box is fixed to be accomplished, the spring upper end at this moment is attached in first fixed bottom of the case, take off second cover box when using, make the piece adsorb in first cover box bottom through permanent magnet suction this moment, when needing to get rid of the piece, remove the fly leaf along the cell body through the operation piece, make fly leaf extrusion spring, first cover box bottom is kept away from to the permanent magnet this moment, magnetic force weakens, gravity makes the piece drop, when not having the garbage bin, the piece can be stored temporarily to the second cover box this moment, loosen the operation piece this moment after the piece drops, spring force makes the fly leaf reset, need not the manual work and carry out the secondary work that resets so, convenience when increasing the device and using.

Drawings

FIG. 1 is a schematic view of the overall structure of an eraser convenient for collecting eraser crumbs according to the present invention;

FIG. 2 is an exploded view of an eraser of the present invention for facilitating the collection of eraser crumbs;

fig. 3 is a back view of the eraser facilitating collection of eraser crumbs.

In the figure: 1. a first stationary box; 2. an eraser main body; 3. a second stationary box; 4. a first sleeve box; 5. a second sleeve box; 6. a trough body; 7. a movable plate; 8. an operation block; 9. a spring; 10. fixing nails; 11. a fixing plate; 12. and a permanent magnet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: the eraser convenient for collecting eraser scraps comprises a first fixing box 1 and an eraser main body 2, wherein the inside of the eraser main body 2 contains a magnetic metal material, the bottom end of the first fixing box 1 is provided with an absorption mechanism convenient for absorbing the scraps, the top end of the first fixing box 1 is fixedly welded with a second fixing box 3, the eraser main body 2 is clamped inside the second fixing box 3, the shape of the inner cavity of the second fixing box 3 is the same as that of the eraser main body 2, the area of the inner cavity of the second fixing box 3 is smaller than that of the cross section of the eraser main body 2, when the eraser main body 2 is arranged inside the second fixing box 3 in use, the eraser main body 2 is extruded by the inner side wall of the second fixing box 3, so that the eraser main body 2 is in interference connection with the second fixing box 3, the eraser main body 2 is prevented from being separated from the inside of the second fixing box 3, the center position of the second fixing box 3 is fixedly welded with a fixing nail 10, when the eraser main body 2 is used, the eraser main body 2 inside of the second fixing box is inserted into a narrow nail 10, and the eraser main body 2 is convenient to be rotated to be inserted into the remaining narrow nail 3, and then the eraser main body 2 is taken out after the eraser main body 2 is used.

In a case of this embodiment, the suction mechanism includes first cover box 4, second cover box 5, the cell body 6, the fly leaf 7, the fixed plate 11, permanent magnet 12, spring 9 and operation piece 8, first cover box 4 activity interference cup joints in first fixed box 1 bottom, cell body 6 is seted up in first cover box 4 both sides, second cover box 5 activity interference cup joints in first cover box 4 bottom, fly leaf 7 activity is settled inside cell body 6, operation piece 8 welded fastening is in fly leaf 7 both sides, fixed plate 11 welded fastening is in fly leaf 7 bottom, permanent magnet 12 inlays and fixes in fixed plate 11 bottom, spring 9 is settled on fly leaf 7, after first cover box 4 is fixed to be accomplished, spring 9 upper end at this moment is attached in first fixed box 1 bottom, second cover box 5 takes off when using, make the piece adsorb in first cover box 4 bottom through permanent magnet 12 suction this moment, when needing to get rid of the piece, remove along cell body 6 through operation piece 8, make fly leaf 7 extrude spring 9, permanent magnet 12 this moment keep away from first cover box 4 bottom, magnetic force, gravity makes the piece drop when the second cover box 5 can drop at this moment, the temporary the rubbish that the elasticity that the fly leaf 7 increases the convenient piece of the operation piece that the elasticity that increases, make the rubbish to loosen this moment, make the rubbish operate the rubbish to increase and operate the rubbish to loosen and carry out the convenience piece, this moment.

The working principle is as follows: the utility model discloses an eraser main part 2 that penetrates the inside of second fixed box 3 can be inserted on staple 10 when using, increases fixed stability, and when eraser main part 2 used to remaining second fixed box 3 internal portion, take out eraser main part 2 this moment, then rotate eraser main part 2, rotate the leptoprosopy of the remaining portion of eraser main part 2 to down position, later insert eraser main part 2 on staple 10 fix inside second fixed box 3, so make things convenient for the use of remaining eraser main part 2; after first set of box 4 is fixed to be accomplished, spring 9 upper end at this moment is attached in 1 bottom of first fixed box, second set of box 5 is taken off when using, make the piece adsorb in first set of 4 bottoms through permanent magnet 12 suction this moment, when needing to get rid of the piece, remove fly leaf 7 along cell body 6 through operation piece 8, make fly leaf 7 extrusion spring 9, permanent magnet 12 keeps away from first set of 4 bottoms of box this moment, magnetic force weakens, gravity makes the piece drop, when not having the garbage bin, second set of box 5 can temporarily store the piece this moment, loosen operation piece 8 this moment after the piece drops, spring 9 elasticity makes fly leaf 7 reset, need not the manual work and carry out secondary reset work so, convenience when increasing the device uses, and is simple in structure, high durability and convenient use, and good use effect's advantage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An eraser convenient for eraser scrap collection comprises a first fixed box (1) and an eraser main body (2), and is characterized in that: the eraser is characterized in that a suction mechanism convenient for sucking scraps is arranged at the bottom end of the first fixing box (1), a second fixing box (3) is fixedly arranged at the top end of the first fixing box (1), the eraser main body (2) is clamped inside the second fixing box (3), and a fixing nail (10) is fixedly arranged at the center of the second fixing box (3).

2. The eraser facilitating collection of eraser debris as defined in claim 1, wherein: suction means includes first cover box (4), second cover box (5), cell body (6), fly leaf (7), fixed plate (11), permanent magnet (12), spring (9) and operation piece (8), first cover box (4) activity interference cup joints in first fixed box (1) bottom, cell body (6) are seted up in first cover box (4) both sides, second cover box (5) activity interference cup joints in first cover box (4) bottom, fly leaf (7) activity is settled inside cell body (6), operation piece (8) are fixed in fly leaf (7) both sides, fixed plate (11) are fixed in fly leaf (7) bottom, permanent magnet (12) are inlayed and are fixed in fixed plate (11) bottom, spring (9) are settled on fly leaf (7).

3. The eraser facilitating collection of eraser debris as defined in claim 2, wherein: the shape of the inner cavity of the second fixing box (3) is the same as the shape of the eraser main body (2), and the area of the inner cavity of the second fixing box (3) is smaller than the area of the cross section of the eraser main body (2).

4. The eraser facilitating collection of eraser debris as defined in claim 3, wherein: the inside of the eraser main body (2) contains magnetic metal materials.

5. The eraser facilitating collection of eraser debris as defined in claim 4, wherein: the outer side of the operation block (8) is provided with anti-skid lines.

6. The eraser convenient for collecting eraser crumbs as claimed in claim 5, wherein: the movable plate (7) is matched with the groove body (6).

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