CN201058547Y

CN201058547Y - Multiple-antennae rubber being convenient for wiping

Info

Publication number: CN201058547Y
Application number: CNU2007200120456U
Authority: CN
Inventors: 陈代; 邱培妍
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-11
Filing date: 2007-05-11
Publication date: 2008-05-14
Anticipated expiration: 2017-05-11

Abstract

The utility model relates to a multi contact angle erasable rubber, solving the problem that as the edges and angles of the prior rubber are not obvious the contact point between the rubber and the rubbed position is not concentrative enough during rubbing so as to result in that the rubbed position is uneasy to cleaned and the handwritings nearby the rubbed position are also erased, and the edges and angles are abraded rapidly to be flat so that the rubbing effect is reduced. The utility model is characterized in that: the flange of the rubber is provided with a plurality of protruded contact angles. The utility model has the advantages that: rubbing contact angles are more obvious, rubbing is more accurate, rubbing partial handwritings has pertinence so as to avoid erasing the peripheral handwritings that need not be erased, the utility model has good erasing effect, rapid erasing speed, flexible and convenient use, and is more endurable than traditional rubber. After one contact angle is abraded bald, other contact angles can be used, thereby improving use efficiency of rubber effectively, reducing waste of rubber materials. The utility model is applicable for student examination, daily study, and fine erasing, and also can meet other personalized requirement.

Description

Many feelers easy-cleaning type rubber

Technical field

The utility model is particularly related to a kind of many feelers easy-cleaning type rubber.

Background technology

Existing rubber is cuboid, cylinder or casper, be to realize writing on the wiping paper by angular position, rubber top, because the position, corner is not outstanding, the contact point of rubber and wiping place is concentrated inadequately during wiping, cause wiping place to be difficult for cleaning, near the writing of wiping point is also wiped,, caused wiping effect to descend again because the position, corner polishes easily very soon.At this defective, some people cuts away the rubber end face with blade bald spot, and to form the corner, this not only brings inconvenience to the user, and the part that is cut off on the rubber slatterns.

Summary of the invention

The purpose of this utility model is to solve the problems referred to above that prior art exists, provide that a kind of wiping feeler is many, the wiping feeler is outstanding, wiping is accurate, can realize wiping targetedly, do not need the writing of wiping around avoiding wiping, can realize the wiping in large area of many contact points, the wiping effect ideal yet, wiping speed height, flexible and convenient to use, durable many feelers easy-cleaning type rubber.

The utility model is achieved in that and is provided with a plurality of outstanding feelers at the edge of rubber.

Above-mentioned many feelers easy-cleaning type rubber, described rubber is triangle or pentagon.

Above-mentioned many feelers easy-cleaning type rubber, described rubber is gear-like or spline-simulating, with according to different wiping needs, uses corresponding feeler position on the rubber.

The utility model has the advantages that: the rubber edge is provided with a plurality of outstanding wiping feelers, make the wiping feeler more outstanding, wiping is accurate, more targeted to the local writing of wiping, the writing that does not need wiping around avoiding wiping, the wiping effect ideal, wiping speed is fast, flexible and convenient to use, more traditional rubber is durable, can use other feeler after a feeler mill is bald, improve the service efficiency of rubber effectively, reduce the waste of rubber material, applicable to student examination, daily study, meticulous wiping, and satisfy other sexual demand.

Description of drawings

Fig. 1 is structural representation of the present utility model (corresponding embodiment 1);

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is structural representation of the present utility model (corresponding embodiment 2);

Fig. 4 is the vertical view of Fig. 3;

Fig. 5 is structural representation of the present utility model (corresponding embodiment 3);

Fig. 6 is the vertical view of Fig. 5;

Fig. 7 is structural representation of the present utility model (corresponding embodiment 4);

Fig. 8 is the vertical view of Fig. 7.

The specific embodiment

Embodiment 1:

As Fig. 1-shown in Figure 2, the edge of rubber 1 is provided with three outstanding feelers 2, and the profile of rubber 1 is an asterism.

Embodiment 2:

As Fig. 3-shown in Figure 4, the edge of rubber 1 is provided with five outstanding feelers 2, and the profile of rubber 1 is a five-pointed star shape.Feeler 2 also can be hexagon or octagonal or more polygonal.

Embodiment 3:

As Fig. 5-shown in Figure 6, the edge of rubber 1 is provided with a plurality of outstanding feelers 2, and the profile of rubber 1 is a gear-like.

Embodiment 4:

As Fig. 7-shown in Figure 8, a side of rubber 1 is provided with a plurality of outstanding feelers 2, and the profile of rubber 1 is a spline-simulating.

Claims

1. the rubber of feeler easy-cleaning type more than a kind is characterized in that: be provided with a plurality of outstanding feelers at the edge of rubber.

2. many feelers easy-cleaning type rubber according to claim 1 is characterized in that: described rubber is triangle or pentagon.

3. many feelers easy-cleaning type rubber according to claim 1 is characterized in that: described rubber is gear-like or spline-simulating.