CN216153464U

CN216153464U - Multi-head drawing eraser

Info

Publication number: CN216153464U
Application number: CN202120422178.0U
Authority: CN
Inventors: 陈照毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-26
Filing date: 2021-02-26
Publication date: 2022-04-01
Anticipated expiration: 2031-02-26

Abstract

The utility model discloses a multi-head drawing eraser which comprises a shell, wherein soft erasers, highlight erasers, paper erasing pens and pen core grinders are respectively arranged in groove bodies in four directions of the shell.

Description

Multi-head drawing eraser

Technical Field

The utility model relates to a drawing tool, in particular to a multi-head drawing eraser.

Background

In the drawing design on paper, tools for modifying drawing textures, such as a soft rubber, a highlight rubber, a paper pen, a pen refill polishing and the like, are often involved in the drawing process, and the tools are not easy to find due to frequent and irregular use times in the drawing process, so that the tools need to spend time for finding when needed, the drawing emotion is greatly influenced, and meanwhile, the tools are easy to lose partially in the use process, and the drawing requirements are influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide the multi-head drawing eraser with reasonable structural design.

The technical scheme adopted by the utility model for solving the problems is as follows: a multi-head drawing eraser comprises a shell, wherein soft erasers, highlight erasers, paper erasing pens and a pen core sander are respectively arranged in groove bodies in four directions of the shell.

Further: the shell positions on two sides of the soft rubber, the highlight rubber, the paper pen and the refill sander are respectively provided with an arc-shaped inner groove.

Further: soft rubber, highlight rubber, paper wiping pen set up in the fixed module that corresponds, fixed module including fixed cover, guide arm and fastening nut, fixed cover be the inside and outside slip setting of axial in the cell body that corresponds, guide arm one end fixed with fixed cover, the casing be provided with be the guide way unanimous with fixed cover slip direction, the guide arm slides and wears to establish on the guide way, fastening nut and guide arm screw-thread fit, fastening nut terminal surface and the laminating of casing terminal surface make fixed cover fixed position at the cell body fixed, the one end of soft rubber, highlight rubber, paper wiping pen insert through the interference and establish the cooperation and set up in the fixed cover that corresponds.

Further: the sander is provided with the groove of polishing of obconic for the front end, the outer wall of sander is provided with a set of plane, the wall and the plane in groove of polishing be the dull polish wall, the sander be connected with driving motor, the driving sander rotates, driving motor's shift knob set up the terminal surface at the casing, driving motor connect storage power supply, storage power supply integrated at the middle part of casing and be provided with the port that charges.

Compared with the prior art, the utility model has the following advantages and effects: the multifunctional pen is provided with the integrated functions of common eraser, highlight eraser, paper pen and pen core polishing, is convenient to use and easy to find, effectively improves the drawing efficiency, and the arc-shaped inner grooves are formed in the positions of the shells respectively, so that fingers are arranged in the arc-shaped inner grooves to be convenient to hold in a handheld state, keep stable and accord with human engineering.

Drawings

FIG. 1 is a schematic structural view of a multi-head drawing eraser according to an embodiment of the utility model.

Fig. 2 is a schematic structural diagram of a fixing module according to an embodiment of the present invention.

FIG. 3 is a schematic structural view of a sander according to an embodiment of the present invention.

The reference numbers: the pen comprises a shell 1, a soft eraser 2, a highlight eraser 3, a paper eraser 4, a pen core sander 5, an arc-shaped inner groove 11, a fixing sleeve 61, a guide rod 62, a fastening nut 63, a groove body 13, a guide groove 12, a sanding groove 51, a plane 52, a driving motor 53, a storage power supply 71 and a charging port 72.

Detailed Description

The present invention will be described in further detail below by way of examples with reference to the accompanying drawings, which are illustrative of the present invention and are not to be construed as limiting the present invention.

Referring to fig. 1-3, the multi-head drawing eraser of the present embodiment comprises a housing 1, wherein four slots 13 are respectively disposed in the housing 1

2, soft rubber 2: when the sketch is drawn, the color is required to be lighter but not completely erased, or a thin line or a point is required to be erased, which is often used;

highlight eraser 3: the highlight picture skin is a part used for erasing highlight (bright surface) in the sketch, namely a hard eraser, and the highlight part is extracted to erase a little highlight part when the sketch is finished, so that the picture has stereoscopic impression.

The paper wiping pen 4: the paper roll is pressed to cause that the paper roll can be smoothly torn off from a sloppy place of pen nibs when cleaning is needed, the paper wiping pen 4 is mainly used for a place with a thin area, the texture and the patterns of clothes are dragged out from a place with a line arranged, the effect of haziness and softness can be achieved on the picture, meanwhile, the paper wiping pen can be used as a painting brush, and when the paper wiping pen 4 is stained with colors, the paper wiping pen can be used for being placed in a proper place to be shaded or dark.

The pen refill sander 5: the pen core is used for polishing the pen core into a proper shape to be suitable for the drawing surface.

This product is integrated the setting on casing 1 with four groups of the general soft rubber of drawing 2, highlight rubber 3, paper pen 4 and refill sander 5 (for example, as shown in figure 1, wherein highlight rubber 3, paper pen 4's the setting mode unanimous with the soft rubber 2 setting mode of figure 2), and set up in four position, convenient to use effectively provides efficiency, and is further the casing 1 position of the both sides of drawing soft rubber 2, highlight rubber 3, paper pen 4 and refill sander 5 be provided with arc inner groovy 11 respectively, make and use handheld state, the finger setting conveniently grips at arc inner groovy 11, remain stable, accord with ergonomic.

In this embodiment, the soft eraser 2, the highlight eraser 3 and the paper eraser 4 are disposed in corresponding fixed modules, each fixed module includes a fixed sleeve 61, a guide rod 62 and a fastening nut 63, the fixed sleeve 61 is axially and inwardly slidably disposed in the corresponding groove 13, one end of the guide rod 62 is fixed to the fixed sleeve 61, the housing 1 is provided with a guide groove 12 in a direction consistent with the sliding direction of the fixed sleeve 61, the guide rod 62 is slidably disposed in the guide groove 12, the fastening nut 63 is in threaded fit with the guide rod 62, the end surface of the fastening nut 63 is attached to the end surface of the housing 1 to fix the fixed sleeve 61 at the position of the groove 13, one end of the soft eraser 2, the highlight eraser 3 and the paper eraser 4 is disposed in the corresponding fixed sleeve 61 by interference insertion, when in use, the fastening nut 63 is unscrewed to push the fixed sleeve 61 to move outward, and the soft eraser 2, highlight eraser 3 and paper eraser 4 are exposed, The highlight eraser 3 and the paper eraser 4 are used by fastening the fastening nut 63 at an appropriate position.

In this embodiment, the sander is provided with an inverted cone-shaped sanding groove 51 at the front end, the outer wall surface of the sander is provided with a set of plane 52, the wall surface of the sanding groove 51 and the plane 52 are sanding wall surfaces, the sander is connected with a driving motor 53, the sander is driven to rotate, a switch button of the driving motor 53 is arranged on the end surface of the shell 1, the driving motor 53 is connected with a storage power supply 71 for supplying power, the storage power supply 71 is integrated in the middle of the shell 1 and is provided with a charging port 72, the sander is designed in two using modes, the refill can be used for sanding the refill on the plane 52 by adopting the plane 52, and can also be put into the sanding groove 51 for sanding in a pen point shape, the driving motor 53 works, and sanding efficiency and uniformity are improved.

The above description of the present invention is intended to be illustrative. Various modifications, additions and substitutions for the specific embodiments described may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.

Claims

1. A multi-head drawing eraser which is characterized in that: the pen comprises a shell, wherein soft rubber, highlight rubber, a paper pen and a pen core sander are respectively arranged in groove bodies in four directions of the shell.

2. The multi-head drawing eraser according to claim 1, wherein: the shell positions on two sides of the soft rubber, the highlight rubber, the paper pen and the refill sander are respectively provided with an arc-shaped inner groove.

3. The multi-head drawing eraser according to claim 1, wherein: soft rubber, highlight rubber, paper wiping pen set up in the fixed module that corresponds, fixed module including fixed cover, guide arm and fastening nut, fixed cover be the inside and outside slip setting of axial in the cell body that corresponds, guide arm one end fixed with fixed cover, the casing be provided with be the guide way unanimous with fixed cover slip direction, the guide arm slides and wears to establish on the guide way, fastening nut and guide arm screw-thread fit, fastening nut terminal surface and the laminating of casing terminal surface make fixed cover fixed position at the cell body fixed, the one end of soft rubber, highlight rubber, paper wiping pen insert through the interference and establish the cooperation and set up in the fixed cover that corresponds.

4. The multi-head drawing eraser according to claim 1, wherein: the sander is provided with the groove of polishing of obconic for the front end, the outer wall of sander is provided with a set of plane, the wall and the plane in groove of polishing be the dull polish wall, the sander be connected with driving motor, the driving sander rotates, driving motor's shift knob set up the terminal surface at the casing, driving motor connect storage power supply, storage power supply integrated at the middle part of casing and be provided with the port that charges.