CN203651287U - Student eraser - Google Patents

Student eraser Download PDF

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Publication number
CN203651287U
CN203651287U CN201420034957.3U CN201420034957U CN203651287U CN 203651287 U CN203651287 U CN 203651287U CN 201420034957 U CN201420034957 U CN 201420034957U CN 203651287 U CN203651287 U CN 203651287U
Authority
CN
China
Prior art keywords
rubber
eraser
student
groove
screw rod
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
Application number
CN201420034957.3U
Other languages
Chinese (zh)
Inventor
王梦琦
Original Assignee
王梦琦
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 王梦琦 filed Critical 王梦琦
Priority to CN201420034957.3U priority Critical patent/CN203651287U/en
Application granted granted Critical
Publication of CN203651287U publication Critical patent/CN203651287U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to a student eraser. The student eraser comprises a box cover and a box, the box cover is thrededly connected with the box, an eraser groove is arranged in the box, a fixing plate is arranged at the right end of the eraser groove, an eraser is arranged in the eraser groove, a screw is mounted to the fixing plate, a push plate is arranged at the left end of the screw, and a knob is arranged at the right end of the screw. According to the student eraser, the screw with the push plate is arranged to achieve timely supply of the eraser, and the eraser groove is arranged to facilitate the installation of the eraser and push rod fixing. The student eraser is simple in structure, easy to operate, economical and practical.

Description

The erasing rubber that a kind of student uses
Technical field
The utility model relates to a kind of student appliance, relates in particular to the erasing rubber that a kind of student uses.
Background technology
Erasing rubber makes of PVC material, moulds agent ATBC but added to add.It peels off person's handwriting (being not only pencil word) by physical principle (non-magic pen) material (having got rid of correcting tape and correction fluid) of write body surface, due to softness and the structure of erasing rubber.In life staying idle at home, can utilize erasing rubber to remove part stain.The for example cleaning of computer memory bar can be with being dried soft erasing rubber wiping.Take erasing rubber on phone housing, wipe back and forth several under, the dirt on phone housing is easily removed like this.But existing erasing rubber does not have feedway, this makes troubles to the timely use of erasing rubber, and the erasing rubber also having lacks the device of fixed supply device and fixing rubber, can not meet student's demand.
Utility model content
The purpose of this utility model is in order to overcome the deficiencies in the prior art, the erasing rubber that provides a kind of student to use.
The utility model is to be achieved through the following technical solutions:
The erasing rubber that student uses, comprises lid, also comprises box body, is provided with rubber groove in described box body, and the right-hand member of described rubber groove is provided with fixed head, on described fixed head, screw rod is installed, and the left end of described screw rod is provided with push pedal, and the right-hand member of screw rod is provided with knob.
As optimal technical scheme of the present utility model, described lid is threaded connection on box body, in described rubber groove, rubber is installed.
As optimal technical scheme of the present utility model, described screw rod has three at least, and is installed on fixed head.
As optimal technical scheme of the present utility model, described rubber groove has three at least, and is evenly distributed in box body.
When on-the-spot use, student can install the rubber of different size in dissimilar rubber groove, then according to the service condition of rubber, then rotates knob and make screw rod promote push pedal to front slide, can realize the flexible of dissimilar rubber.
Compared with prior art, the beneficial effects of the utility model are: the utility model contributes to realize in time the supply of rubber by being provided with the screw rod of push pedal, contribute to install rubber and fixing push rod by rubber groove is set, and simple in structure, easy to operate, economical and practical.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
The erasing rubber that described a kind of student uses, comprise lid 1, described lid 1 is threaded connection on box body 2, also comprise box body 2, in described box body 2, be provided with rubber groove 3, rubber groove 3 contributes to install rubber 31 and fixing push rod 51, described rubber groove 3 has three, and be evenly distributed in box body 2, in described rubber groove 3, rubber 31 is installed, the right-hand member of described rubber groove 3 is provided with fixed head 4, on described fixed head 4, screw rod 5 is installed, the left end of described screw rod 5 is provided with push pedal 51, contribute to realize in time the supply of rubber 31 with the screw rod 5 of push pedal 51, described screw rod 5 has three, and be installed on fixed head 4, the right-hand member of screw rod 5 is provided with knob 52.
When on-the-spot use, student can install the rubber of different size 31 in dissimilar rubber groove 3, then according to the service condition of rubber, then rotates knob 52 and make screw rod 5 promote push pedal 51 to front slide, can realize the flexible of dissimilar rubber 31.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any amendments of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.

Claims (4)

1. the erasing rubber that student uses, comprise lid (1), it is characterized in that, also comprise box body (2), in described box body (2), be provided with rubber groove (3), the right-hand member of described rubber groove (3) is provided with fixed head (4), screw rod (5) is installed on described fixed head (4), the left end of described screw rod (5) is provided with push pedal (51), and the right-hand member of screw rod (5) is provided with knob (52).
2. the erasing rubber that a kind of student according to claim 1 uses, is characterized in that, described lid (1) is threaded connection at box body (2) upper, and rubber (31) is installed in described rubber groove (3).
3. the erasing rubber that a kind of student according to claim 1 uses, is characterized in that, described screw rod (5) has three at least, and is installed on fixed head (4).
4. the erasing rubber that a kind of student according to claim 1 uses, is characterized in that, described rubber groove (3) has three at least, and is evenly distributed in box body (2).
CN201420034957.3U 2014-01-16 2014-01-16 Student eraser Expired - Fee Related CN203651287U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420034957.3U CN203651287U (en) 2014-01-16 2014-01-16 Student eraser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420034957.3U CN203651287U (en) 2014-01-16 2014-01-16 Student eraser

Publications (1)

Publication Number Publication Date
CN203651287U true CN203651287U (en) 2014-06-18

Family

ID=50917720

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420034957.3U Expired - Fee Related CN203651287U (en) 2014-01-16 2014-01-16 Student eraser

Country Status (1)

Country Link
CN (1) CN203651287U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106476499A (en) * 2015-08-27 2017-03-08 上海市格致中学 Rubber with hairbrush
CN110001250A (en) * 2019-03-07 2019-07-12 安徽信息工程学院 A kind of more specification erasing rubber suits

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106476499A (en) * 2015-08-27 2017-03-08 上海市格致中学 Rubber with hairbrush
CN110001250A (en) * 2019-03-07 2019-07-12 安徽信息工程学院 A kind of more specification erasing rubber suits
CN110001250B (en) * 2019-03-07 2021-05-18 安徽信息工程学院 Multi-specification eraser sleeve

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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

Granted publication date: 20140618

Termination date: 20150116

EXPY Termination of patent right or utility model