CN220763943U

CN220763943U - Multifunctional eraser

Info

Publication number: CN220763943U
Application number: CN202321606987.2U
Authority: CN
Inventors: 李军毅
Original assignee: Zhejiang Feiya Stationery Co ltd
Current assignee: Zhejiang Feiya Stationery Co ltd
Priority date: 2023-06-25
Filing date: 2023-06-25
Publication date: 2024-04-12
Anticipated expiration: 2033-06-25

Abstract

The utility model relates to the technical field of erasers, in particular to a multifunctional eraser, which comprises a shell, wherein a mirror is embedded in the top of the shell, a name plate is arranged at the bottom of the shell, sliding grooves are symmetrically formed in two longer side surfaces of the outer part of the shell, a plurality of clamping grooves are formed in two side surfaces of the sliding grooves, which are symmetrical to the top edges of the sliding grooves, on the bottom edges of the sliding grooves at equal intervals along the length direction of the sliding grooves.

Description

Multifunctional eraser

Technical Field

The utility model relates to the technical field of erasers, in particular to a multifunctional eraser.

Background

The eraser is made of PVC materials, however, a plasticizer ATBC is added, handwriting (not only pencil words) is stripped off substances on the surface of a written object by using a physical principle (a non-magic pen), the design of the eraser for common students is too simple, the eraser for common students is inconvenient to make marks to prevent the eraser from being mixed with the eraser for students, meanwhile, the eraser is wrapped by a square paper box, only part of the length is exposed outside, if the extending length of the eraser is required to be adjusted, the eraser can be pushed at the other end only by hands, the eraser is very troublesome, and the whole eraser is unstable and easy to fall off from the paper box.

In summary, the utility model solves the problems by designing a multifunctional eraser.

Disclosure of Invention

The utility model aims to provide a multifunctional eraser for solving the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a multifunctional eraser, includes the casing, the mirror is installed to the top embedding of casing, the name plate is installed to the bottom of casing, the spout has been seted up to the symmetry on the longer both sides face in outside of casing, a plurality of draw-in groove has been seted up to the top of symmetry on the both sides face of spout on the bottom border of spout along the equidistant length direction of spout on the both sides face of spout, the outside of casing is located the lateral surface border of two spouts and is the mirror image and installs the fixture block, the internally mounted of casing has the eraser, the one end fixed mounting of eraser has the push pedal, reset spring is all installed to the both ends medial surface of push pedal, reset spring's medial surface card is equipped with the connecting rod.

As a preferable scheme of the utility model, the mirror is made of PC material instead of glass material, the top of the shell is provided with a groove with the inner side surface matched with the outer side surface of the mirror in size, and the bottom of the mirror is stuck to the bottom of the inner side of the groove through glue.

As a preferable scheme of the utility model, the inner side face of the shell of the chute is communicated, the width dimension of the inner side face of the chute is the same as that of the pushing plate, and the two ends of the pushing plate are slidably arranged on the inner side of the chute.

As a preferable scheme of the utility model, the name plate is a piece of rectangular paperboard which is adhered to the bottom of the shell and can be written by an oil pen, and the writing surface of the name plate is slightly lower than the outer surface of the shell.

As a preferable scheme of the utility model, a circular hole groove is formed between the top and the bottom of the clamping block, the diameter of the circular hole is the same as the outer diameter of the connecting rod, and one end of the clamping block can be clamped into the inner side of the clamping groove after rotating.

As a preferable scheme of the utility model, the two ends of the push plate extend out from the inner side of the sliding groove, the connecting rod is fixedly arranged at the inner side of the circular hole groove between the top and the bottom of the clamping block, one end of the clamping block is driven by the connecting rod to be clamped into the inner side of the clamping groove under the action of the reset spring, and the connecting rod can rotate at the inner side of the reset spring after one end of the clamping block is pressed, and can rotate to the original position after the connecting rod is loosened.

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

1. according to the multifunctional eraser, the mirror can be used for finishing own instrument, the name of the mirror can be recorded by the name board to prevent the eraser from being confused with the eraser of a college, the extending length of the eraser can be freely extended or locked by pinching the clamping block, and the position of the eraser can be fixed by loosening, so that the function of extending the using length of the eraser or storing the eraser according to the requirement is realized.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of the structure of the housing of the present utility model;

FIG. 3 is a schematic view of the structure of the eraser of the utility model.

In the figure: 1. a housing; 101. a chute; 102. a clamping groove; 2. a mirror; 3. a clamping block; 4. a name plate; 5. an eraser; 6. a push plate; 7. a return spring; 8. and (5) connecting a rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, several embodiments of the utility model will be described more fully hereinafter with reference to the accompanying drawings, in which, however, the utility model may be embodied in many different forms and is not limited to the embodiments described herein, but instead is provided for the purpose of providing a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to the other element, it may be directly connected to the other element or intervening elements may also be present, the terms "vertical", "horizontal", "left", "right" and the like are used herein for the purpose of illustration only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs, and the terms used herein in this description of the utility model are for the purpose of describing particular embodiments only and are not intended to be limiting of the utility model, with the term "and/or" as used herein including any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a multifunctional rubber, including casing 1, mirror 2 is installed to the embedded top of casing 1, the name board 4 is installed to casing 1's bottom, spout 101 has been seted up to the symmetry on the longer both sides face in outside of casing 1, a plurality of draw-in groove 102 has been seted up to the equidistant length direction who follows spout 101 on the bottom border in spout 101's top symmetrical on the both sides face of spout 101 in the outside of casing 1, the outside of casing 1 is located and is the mirror image on two spout 1's lateral surface borders and installs fixture block 3, casing 1's internally mounted has rubber 5, rubber 5's one end fixed mounting has push pedal 6, reset spring 7 is all installed to the both ends medial surface of push pedal 6, reset spring 7's medial surface card is equipped with connecting rod 8.

Specifically, referring to fig. 1 and 2, the naming plate 4 is a rectangular paperboard which is adhered to the bottom of the casing 1 and can be written by an oil pen, and the writing surface of the naming plate 4 is slightly lower than the outer surface of the casing 1, so that students can record own names conveniently, and the confusion and the unclear resolution are prevented.

Further, the mirror 2 is made of PC material instead of glass material, the top of the shell 1 is provided with a groove with the inner side face matched with the outer side face of the mirror 2 in size, the bottom of the mirror 2 is stuck to the inner side bottom of the groove through glue, the inner side face of the shell 1 of the sliding groove 101 is communicated, the width dimension of the inner side face of the sliding groove 101 is identical to that of the pushing plate 6, two ends of the pushing plate 6 are slidably mounted on the inner side of the sliding groove 101, a circular hole groove is formed between the top and the bottom of the clamping block 3, the diameter dimension of the circular hole is identical to that of the connecting rod 8, and one end of the clamping block 3 can be clamped into the inner side of the clamping groove 102 after being rotated.

Specifically, referring to fig. 1, 2 and 3, two ends of the push plate 6 extend from the inner side of the sliding groove 101, the connecting rod 8 is fixedly installed at the inner side of a circular hole groove between the top and the bottom of the clamping block 3, one end of the connecting rod 8 drives the clamping block 3 to be clamped into the inner side of the clamping groove 102 under the action of the reset spring 7, one end of the clamping block 3 can enable the connecting rod 8 to rotate at the inner side of the reset spring 7 after being pressed, and the connecting rod can rotate to the original position after being loosened, so that the length of the rubber 5 extending out of the shell 1 can be conveniently adjusted.

The working flow of the utility model is as follows: in the use process of the rubber, the mirror can be used for finishing own instrument, and the oil pen can be used for writing own names on the naming board 4, so that when the rubber 5 is mixed with the rubber 5 of a college, the rubber 5 can be rapidly distinguished, and meanwhile, only a part of the length of the rubber 5 stretches out of the shell 1 in the initial state, but when the rubber 5 is required to stretch more length or retract into the shell 1, only the index finger and the thumb are required to simultaneously pinch the two clamping blocks 3, then the clamping blocks are moved towards the direction of stretching fire and retracting, the push plate 6 drives the rubber 5 to move towards the direction of moving the clamping blocks 3, the two clamping blocks 3 are loosened after adjustment, the clamping blocks 3 are rotated to the original position under the action of the reset spring 7 and clamped into the inner sides of corresponding clamping grooves 102, and the position of the rubber 5 can be fixed at the moment, so that the use length of the rubber 5 can be stretched out or the rubber 5 can be stored according to the requirement is realized.

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

Claims

1. The utility model provides a multifunctional eraser, includes casing (1), its characterized in that: mirror (2) are installed to the top embedding of casing (1), naming board (4) are installed to the bottom of casing (1), spout (101) have been seted up to symmetry on the longer both sides face in outside of casing (1), a plurality of draw-in groove (102) have been seted up to the symmetry on the both sides face of spout (101) in the top of spout (101) on the bottom border along the length direction equidistant of spout (101), fixture block (3) are installed to the outside of casing (1) in the mirror image on the lateral surface border of two spouts (1), internally mounted of casing (1) has rubber (5), one end fixed mounting of rubber (5) has push pedal (6), reset spring (7) are all installed to the both ends medial surface of push pedal (6), connecting rod (8) are installed to the medial surface card of reset spring (7).

2. A multi-purpose eraser according to claim 1, characterized in that: the mirror (2) is made of PC material instead of glass material, a groove with the inner side face matched with the outer side face of the mirror (2) in size is formed in the top of the shell (1), and the bottom of the mirror (2) is adhered to the inner bottom of the groove through glue.

3. A multi-purpose eraser according to claim 1, characterized in that: the inner side face of the shell (1) of the sliding groove (101) is communicated, the width dimension of the inner side face of the sliding groove (101) is the same as that of the pushing plate (6), and two ends of the pushing plate (6) are slidably arranged on the inner side of the sliding groove (101).

4. A multi-purpose eraser according to claim 1, characterized in that: the name plate (4) is a rectangular paperboard which is stuck at the bottom of the shell (1) and can be used for writing by an oil pen, and the writing surface of the name plate (4) is slightly lower than the outer surface of the shell (1).

5. A multi-purpose eraser according to claim 1, characterized in that: a circular hole groove is formed between the top and the bottom of the clamping block (3), the diameter of the circular hole is the same as the outer diameter of the connecting rod (8), and one end of the clamping block (3) can be clamped into the inner side of the clamping groove (102) after being rotated.

6. A multi-purpose eraser according to claim 1, characterized in that: the two ends of the push plate (6) extend out from the inner side of the sliding groove (101), the connecting rod (8) is fixedly arranged on the inner side of a circular hole groove between the top and the bottom of the clamping block (3), the connecting rod (8) drives one end of the clamping block (3) to be clamped into the inner side of the clamping groove (102) under the action of the reset spring (7), and one end of the clamping block (3) can enable the connecting rod (8) to rotate on the inner side of the reset spring (7) after being pressed, and the connecting rod can rotate to the original position after being loosened.