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Elastic writing brush

A brush and elastic technology, applied in the field of stationery, can solve problems such as difficulty

Inactive Publication Date: 2018-12-11
宋凝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, it is not easy to use traditional brushes to form this effect, and it takes a very long time of hard practice

Method used

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  • Elastic writing brush

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] Examples, see figure 1 Shown: elastic brush, including pen holder 10 and pen head 70.

[0020] Further speaking:

[0021] The lower end of the pen holder 10 is provided with an external thread 11 . The outer thread 11 is screwed with a locking sleeve 20 on the upper part and a connecting sleeve 30 on the lower part. That is, when the locking sleeve 20 and the connecting sleeve 30 are in close contact, the rotation of the connecting sleeve 30 can be better restricted. The lower part of the connecting sleeve 30 is provided with a step 31 extending inward. At the same time, a connecting rod 40 is screwed on the top of the nib 70 , and the upper end of the connecting rod 40 has a big head 41 . The big head 41 is located in the connection sleeve 30 . That is, the upper part of the connecting rod 40 is located in the connecting sleeve 30 but cannot escape from the connecting sleeve 30 . And, the connecting sleeve 30 is provided with an upper compression spring 50 , and ...

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PUM

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Abstract

The invention discloses an elastic writing brush. The elastic writing brush comprises a writing rod and a writing brush head and is characterized in that the lower end of the writing brush rod is provided with an outer thread, an upper locking sleeve and a lower connecting sleeve are connected to the outer thread in a threaded manner, the lower portion of the connecting sleeve is provided with steps extending inwards, a connecting rod is connected to the upper portion of the writing brush head in a threaded manner, the upper end of the connecting rod is provided with a large head, the large head is located in the connecting sleeve, an upper pressure spring is arranged in the connecting sleeve, and two ends of the upper pressure spring are respectively abutted against the upper end face ofthe large head and the lower end face of the writing brush rod. The elastic writing brush is applicable to some special writing and drawing skills.

Description

technical field [0001] The invention relates to the technical field of stationery, in particular to an elastic writing brush. Background technique [0002] Calligraphy and painting creation with a brush is a traditional Chinese skill. There are many skills in calligraphy and painting, and some high-level calligraphers and painters will form some special calligraphy and painting effects through shaking and trembling. However, it is relatively difficult to form this effect with a traditional brush, and requires a very long time of hard practice. Contents of the invention [0003] The purpose of the present invention is to provide a kind of elastic writing brush, and it has the characteristics that can be applicable in some special writing and drawing techniques. [0004] The technical scheme adopted in the present invention is: elastic writing brush, comprises penholder and nib, [0005] The lower end of the pen holder is provided with an external thread, and the external...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B43K8/02
CPCB43K8/022
Inventor 宋凝
Owner 宋凝