CN212920950U

CN212920950U - Eraser

Info

Publication number: CN212920950U
Application number: CN202020371066.2U
Authority: CN
Inventors: 璧靛己; 赵强
Original assignee: Anhui Tuqiang Stationery Manufacturing Co ltd
Current assignee: Anhui Tuqiang Stationery Manufacturing Co ltd; Deli Group Co Ltd
Priority date: 2020-03-19
Filing date: 2020-03-19
Publication date: 2021-04-09
Anticipated expiration: 2030-03-19

Abstract

The utility model relates to the field of stationery, in particular to an eraser, which comprises an eraser body, wherein the eraser body contains a substance which can be attracted by a magnet; the first end of the eraser body is provided with a suction head, the suction head comprises a flip cover, a magnet and a suction head body, the flip cover is arranged on the suction head body in a turnover mode, the magnet is arranged on the suction head body, and when the flip cover is closed, the magnet is located on the inner side of the flip cover. The utility model has the advantages that: the novel eraser is convenient to use and thorough to clean, and meanwhile, after the eraser body is consumed, the eraser body can be replaced and used continuously, and the novel eraser can be matched with different erasers for use, so that the application range is wide, and resources are saved.

Description

Eraser

Technical Field

The utility model relates to a stationery field, concretely relates to eraser.

Background

The eraser is a common stationery, is mainly used for erasing pencil words, and only has an erasing function but does not have a function of cleaning eraser crumbs.

In some neotype erasers, chinese utility model patent that publication number is CN204055088U discloses an eraser, including eraser body and brush, foretell brush passes through glue to be fixed in eraser body one end, still includes magnet, lid and recess, and foretell magnet setting is inside the eraser body, the size phase-match of lid and brush for cover the brush, and the lid be provided with abrasive paper on the surface, an eraser body side be provided with 0.5cm dark, 0.1cm wide, with the isometric recess of eraser body. When the eraser is used, the eraser body is firstly used for wiping the wrong character part, then the eraser body cover is taken down, the brush is exposed, and then the scraps can be cleaned, at the moment, the eraser body is deformed, the sand paper arranged on the cover is immediately used for polishing the wrong character part, and if the golden finger of the memory bank needs to be wiped, the golden finger part of the memory bank can be placed into the groove in the side face of the eraser body for repeated wiping. After the eraser is used, the eraser body can be fixed on a writing case or other iron objects through the magnet inside the eraser body.

Although the eraser has the function of cleaning eraser crumbs, when the eraser is cleaned by the brush, small scraps of particles are easy to raise, the environment is polluted, the cleaning is not thorough, and the scraps can be mixed between the bristles of the brush, so that the eraser is not convenient to remove.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the technical problems of inconvenient and incomplete clearing of the eraser crumbs in the prior art are solved.

The utility model discloses a realize solving above-mentioned technical problem through following technical means: an eraser comprises an eraser body, wherein the eraser body contains a substance capable of being attracted by a magnet;

the first end of the eraser body is provided with a suction head, the suction head comprises a flip cover, a magnet and a suction head body, the flip cover is arranged on the suction head body in a turnover mode, the magnet is arranged on the suction head body, and when the flip cover is closed, the magnet is located on the inner side of the flip cover.

The utility model provides an eraser is when the actual application, at first utilize the eraser body to erase the pencil word, then separate flip absorption rubber bits with magnet, because contain the material that can be attracted by magnet in the eraser body, so the rubber bits can easily be attracted by magnet, arrange whole eraser in afterwards and abandon clastic top, then open flip, this moment, because the rubber bits is more and more far away from the distance of magnet, consequently magnet is also more and more littleer to clastic appeal, so the piece just drops naturally under the action of gravity, so circulate, can realize clastic clearance, convenient to use, the clearance is thorough, after the eraser body consumes simultaneously, removable eraser body and continuation use, and the different eraser of can arranging uses, wide application scope and resources are saved.

Preferably, the substance capable of being attracted by the magnet in the eraser body is ferromagnetic particles.

Preferably, the ferromagnetic particles comprise one of iron, steel, nickel and cobalt.

Preferably, the first end of the eraser body is provided with a first groove, the suction head body is provided with a first protrusion matched with the first groove, and the suction head is arranged on the first groove through the first protrusion. The suction head can be installed on the eraser body through the matching of the first groove and the first bulge, and the eraser is convenient to assemble and disassemble, simple in structure and reliable to install.

Preferably, the eraser body is a cuboid, the first grooves are distributed on two opposite side faces of the first end of the eraser body, two opposite clamping plates are arranged at the end part, close to the eraser body, of the suction head body, and the first bulges are arranged on the inner sides of the corresponding clamping plates. The suction head can be arranged on the eraser body by clamping the clamping plates on the two sides of the eraser body, so that the operation is convenient and the connection is reliable.

Preferably, the first groove is communicated with the surface of the eraser body along a direction perpendicular to the section of the first groove. The first groove is communicated on the surface of the eraser body along the direction vertical to the section of the first groove, so that the first bulge can be installed in the first groove along the direction vertical to the section of the first groove, and the assembly and disassembly are facilitated.

Preferably, the turnover cover is hinged to the suction head body.

Optimized, the first end of flip is articulated to be set up on attracting the head body, and flip's second end sets up the flip arch, and when flip covered, the flip arch protruded from attracting head body surface. The flip-cover bulge protrudes from the surface of the suction head, so that an operator can open and close the flip cover conveniently.

Preferably, when the flip cover is covered, the flip cover is connected with the suction head body in a clamping manner.

Preferably, the suction head body on the inner side of the flip cover is internally provided with a containing cavity, the opening of the containing cavity faces the flip cover, the side wall of the containing cavity is provided with second bulges, and the magnet is embedded between the second bulges. Each second is protruding to cooperate and is fixed magnet in holding the chamber, is convenient for get and puts magnet.

The utility model has the advantages that:

1. the utility model provides an eraser is when the actual application, at first utilize the eraser body to erase the pencil word, then separate flip absorption rubber bits with magnet, because contain the material that can be attracted by magnet in the eraser body, so the rubber bits can easily be attracted by magnet, arrange whole eraser in afterwards and abandon clastic top, then open flip, this moment, because the rubber bits is more and more far away from the distance of magnet, consequently magnet is also more and more littleer to clastic appeal, so the piece just drops naturally under the action of gravity, so circulate, can realize clastic clearance, convenient to use, the clearance is thorough, after the eraser body consumes simultaneously, removable eraser body and continuation use, and the different eraser of can arranging uses, wide application scope and resources are saved.

2. The suction head can be installed on the eraser body through the matching of the first groove and the first bulge, and the eraser is convenient to assemble and disassemble, simple in structure and reliable to install.

3. The suction head can be arranged on the eraser body by clamping the clamping plates on the two sides of the eraser body, so that the operation is convenient and the connection is reliable.

4. The first groove is communicated on the surface of the eraser body along the direction vertical to the section of the first groove, so that the first bulge can be installed in the first groove along the direction vertical to the section of the first groove, and the assembly and disassembly are facilitated.

5. The flip-cover bulge protrudes from the surface of the suction head body, so that an operator can open and close the flip cover conveniently.

6. Each second is protruding to cooperate and is fixed magnet in holding the chamber, is convenient for get and puts magnet.

Drawings

FIG. 1 is an exploded view of an eraser according to an embodiment of the present invention;

FIG. 2 is a perspective view of an eraser according to an embodiment of the present invention;

wherein the content of the first and second substances,

an eraser body-1 and a first groove-11;

the suction head-2, the flip-open cover-21, the magnet-22, the first bulge-23, the clamping plate-24, the accommodating cavity-25, the second groove-26, the slide-in slope-27, the suction head body-28, the flip-open cover bulge-211, the third bulge-212 and the second bulge-251.

Detailed Description

To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are 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 efforts belong to the protection scope of the present invention.

As shown in figure 2, the eraser comprises an eraser body 1 and a suction head 2.

The eraser body 1 contains a substance capable of being attracted by a magnet, the substance capable of being attracted by the magnet is ferromagnetic particles, and the ferromagnetic particles are composed of one or a combination of more of iron, steel, nickel and cobalt.

As shown in fig. 1, the eraser body 1 is a rectangular parallelepiped, a first groove 11 is formed in a first end of the eraser body 1, for convenience of description, an end where the first groove 11 is located is a left end of the eraser body 1, the first grooves 11 are distributed on two opposite side surfaces of the left end of the eraser body 1, in this embodiment, the two first grooves 11 are respectively located on upper and lower surfaces of the left end of the eraser body 1, and the first grooves 11 are conducted on a surface of the eraser body 1 in a direction (front-rear direction) perpendicular to a cross section of the first grooves 11, that is, the first grooves 11 are perpendicular to front and rear side surfaces of the eraser body 1.

As shown in fig. 1, the first end of the eraser body 1 is provided with the suction head 2, the whole suction head 2 is shaped like Contraband, the suction head 2 comprises a flip cover 21, a magnet 22 and a suction head body 28, the flip cover 21 is arranged on the suction head body 28 in a flip manner, the magnet 22 is arranged on the suction head body 28, and when the flip cover 21 is closed, the magnet 22 is positioned on the inner side of the flip cover 21.

Two opposite clamping plates 24 are arranged at the end part of the suction head body 28 close to the eraser body 1, the two opposite clamping plates 24 are parallel and are arranged one above the other, a first bulge 23 matched with the first groove 11 is arranged on the suction head body 28, the suction head 2 is arranged on the first groove 11 through the first bulge 23, and further, the first bulge 23 is arranged at the inner side of the corresponding clamping plate 24.

As shown in fig. 1, the left side of the suction head body 28 is hinged to the flip 21, the lower end of the flip 21 is hinged to the suction head body 28, the upper end of the flip 21 is provided with a flip protrusion 211, when the flip 21 is covered, the flip protrusion 211 protrudes from the upper surface of the suction head body 28, when the flip 21 is covered, the flip 21 is connected with the suction head body 28 in a clamping manner, specifically, the front side and the rear side of the flip 21 are provided with third protrusions 212, the suction head body 28 is provided with second grooves 26 matched with the third protrusions 212, in order to cover the flip 21, the third protrusions 212 slide into the second grooves 26 to form slide-in slopes 27, the slide-in slopes 27 are arranged on the left side of the corresponding second grooves 26, and the distance between the two opposite slide-in slopes 27 is small on the left side, so that the third protrusions 212 slide into the second grooves 26 conveniently.

As shown in fig. 1, a rectangular parallelepiped magnet 22 is disposed in the flip cover 21, a rectangular parallelepiped accommodating chamber 25 is disposed in the suction head body 28 inside the flip cover 21, an opening of the accommodating chamber 25 faces the flip cover 21, second protrusions 251 are disposed on side walls of the accommodating chamber 25, in this embodiment, eight second protrusions 251 are disposed, four upper and lower side walls of the accommodating chamber 25 are uniformly disposed, all the second protrusions 251 have the same height, and the magnet 22 is embedded in a space between heads of the second protrusions 251.

The working principle is as follows:

as shown in figures 1 and 2, when the eraser of the utility model is actually used, firstly, the eraser body 1 is used to erase the pencil characters, then the magnet 22 is used to suck the rubber crumbs through the flip cover 21, because the rubber body 1 contains the substance which can be attracted by the magnet, the eraser crumbs are easily attracted by the magnet 22, and then the whole eraser is placed over the discarded eraser crumbs, and then the flip cover 21 is opened, at which time, as the swarf becomes farther and farther away from the magnet 22, the magnet 22 becomes less attractive to the swarf, the scraps naturally fall under the action of gravity, and the circulation can realize the cleaning of the scraps, the novel eraser is convenient to use and thorough to clean, and meanwhile, after the eraser body 1 is consumed, the eraser body 1 can be replaced and used continuously, and the novel eraser can be matched with different erasers for use, so that the application range is wide, and resources are saved.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An eraser, which is characterized in that: the eraser comprises an eraser body (1), wherein the eraser body (1) contains a substance capable of being attracted by a magnet;

the eraser is characterized in that a suction head (2) is arranged at the first end of the eraser body (1), the suction head (2) comprises a turnover cover (21), a magnet (22) and a suction head body (28), the turnover cover (21) is arranged on the suction head body (28) in a turnover mode, the magnet (22) is arranged on the suction head body (28), and when the turnover cover (21) is closed, the magnet (22) is located on the inner side of the turnover cover (21).

2. An eraser as claimed in claim 1, wherein: the substance capable of being attracted by the magnet in the eraser body (1) is ferromagnetic particles.

3. An eraser as claimed in claim 2, wherein: the ferromagnetic particles comprise one of iron, steel, nickel and cobalt.

4. An eraser as claimed in claim 1, wherein: a first groove (11) is formed in the first end of the eraser body (1), a first protrusion (23) matched with the first groove (11) is arranged on the suction head body (28), and the suction head (2) is installed on the first groove (11) through the first protrusion (23).

5. An eraser according to claim 4, wherein: the eraser body (1) is a cuboid, the first grooves (11) are distributed on two opposite side faces of the first end of the eraser body, two opposite clamping plates (24) are arranged at the end part, close to the eraser body (1), of the suction head body (28), and the first protrusions (23) are arranged on the inner sides of the corresponding clamping plates (24).

6. An eraser according to claim 5, wherein: the first groove (11) is communicated on the surface of the eraser body (1) along the direction vertical to the section of the first groove (11).

7. An eraser as claimed in claim 1, wherein: the flip cover (21) is hinged on the suction head body (28).

8. An eraser according to claim 7, wherein: the first end of flip (21) is articulated to be set up on attracting head body (28), and the second end of flip (21) sets up flip arch (211), and when flip (21) was covered, flip arch (211) were followed and are attracted head body (28) surface protrusion.

9. An eraser as claimed in claim 1, wherein: when the turnover cover (21) is covered, the turnover cover is connected with the suction head body (28) in a clamping manner.

10. An eraser as claimed in claim 1, wherein: an accommodating cavity (25) is arranged in the suction head body (28) on the inner side of the turnover cover (21), the opening of the accommodating cavity (25) faces towards the turnover cover (21), second bulges (251) are arranged on the side wall of the accommodating cavity (25), and the magnet (22) is embedded between the second bulges (251).