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Writing case capable of protecting drawing pencils

A technology for drawing pencils and pencil cases, which is applied in the field of stationery and can solve problems such as pen tip breakage, pencil collision, and single function

Inactive Publication Date: 2020-10-27
赵耀强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing stationery boxes are mostly made of wood, iron or plastic materials, and their functions are relatively single. When drawing, multiple pencils need to be used. In order to ensure the accuracy of drawing, the pencils need to be sharpened and used when not in use. stationery box to store it
[0003] But when storing sharpened pencils, the pencil is easy to collide inside the stationery box and cause the nib to break, and in some drawing or sketching environments, it is very important to protect the nib

Method used

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  • Writing case capable of protecting drawing pencils
  • Writing case capable of protecting drawing pencils
  • Writing case capable of protecting drawing pencils

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as Figure 1-8 As shown, a stationery box that can protect drawing pencils includes a box body 1. Two support rods 2 are arranged inside the box body 1. Two slots 3 are opened on the front and rear inner walls of the box body 1. The two support rods 2 The sides away from each other are fixedly connected with two sliders 4, and the left and right sliders 4 located on one side are respectively plugged into the inside of the two slots 3 on the same side, and the right ends of the two support rods 2 are connected by a The plate 5 is fixedly connected, and the left side of the connecting plate 5 is fixedly equipped with several fixed sleeves 6. The inner bottom wall of the fixed sleeve 6 is a planar structure. There are five fixed sleeves 6, and the five fixed sleeves 6 are equidistantly distributed. Setting, the distance between the first and last two fixed sleeves 6 and the inner wall of the box body 1 is the same, a control board 7 is arranged between the left ends o...

Embodiment 2

[0035] Such as Figure 4-5 As shown, the positioning mechanism 12 includes five round rods 1201 and two fixing plates 1202, and the two fixing plates 1202 are respectively located on the left and right sides of the five round rods 1201, and the left and right ends of the five round rods 1201 are respectively connected to the two The fixing plates 1202 are fixedly connected, and the sides of the two fixing plates 1202 away from each other are fixedly connected to the two support rods 2 .

[0036] When in use, the drawing pencil can be placed on the positioning mechanism 12. Due to the special structure of the positioning mechanism 12, the drawing pencil will be located between the two round rods 1201. At this time, the drawing pencil can be evenly distributed, and the motor 13 is controlled to rotate. When rotating, it can drive the lead screw 14 to rotate, and when the lead screw 14 rotates, it can drive the control panel 7 to move left and right through the wire sleeve 15. Wh...

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Abstract

The invention provides a writing case capable of protecting drawing pencils, and relates to the field of stationery. The writing case is capable of protecting drawing pencils. The writing case comprises a box body, and two supporting rods are arranged in the box body; each of the front inner wall and the rear inner wall of the box body are provided with two inserting grooves respectively. Two sliding blocks are fixedly connected to the faces, away from each other, of the two supporting rods, the left sliding block and the right sliding block located on one side are inserted into the two inserting grooves in the same side respectively, the right ends of the two supporting rods are fixedly connected through a connecting plate, a plurality of fixing sleeves are fixedly installed on the left side face of the connecting plate, and a control panel is arranged between the left ends of the two supporting rods. According to the writing case capable of protecting the drawing pencils, through thearrangement of a motor, a lead screw, a positioning mechanism, a control panel and a fixing sleeve, the effect of fixing and protecting the drawing pencils when the drawing pencils are placed is achieved, and the problem that in the prior art, when sharpened pencils are stored, the pencils are prone to colliding in the writing case, and consequently pencil points are broken is solved.

Description

technical field [0001] The invention relates to the field of stationery, in particular to a pencil case capable of protecting drawing pencils. Background technique [0002] The stationery box is one of the commonly used study stationery, and its purpose is to facilitate students to store stationery such as writing pens, rulers, and erasers. Existing stationery boxes are mostly made of wood, iron or plastic materials, and their functions are relatively single. When drawing, multiple pencils need to be used. In order to ensure the accuracy of drawing, the pencils need to be sharpened and used when not in use. The stationery box stores it. [0003] But when storing the sharpened pencil, the pencil is easy to collide inside the stationery box and cause the nib to break, and in some drawing or sketching environments, it is very important to protect the nib. Contents of the invention [0004] Aiming at the deficiencies of the prior art, the present invention provides a pencil ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A45C11/34A45C13/02
CPCA45C11/34A45C13/02
Inventor 赵耀强
Owner 赵耀强