Propelling pencil with pencil lead box
A technology of automatic pencils and lead boxes, which is applied in writing utensils, printing and other directions, can solve the problems of forgetting to carry, troublesome to carry, affecting normal work, etc., and achieves the effect of convenient use.
Inactive Publication Date: 2013-01-02
李运哲
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0002] During the use of the mechanical pencil, it is necessary to add lead cores frequently. Usually, the lead cores are stored in a special small box and used with them. However, in the actual use process, it will cause troublesome carrying or forgetting to carry. If you go out to work, it will affect your normal work
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0009] As shown in the embodiment of the accompanying drawings: a lead box 2 double as a hook 1 is connected to the side of the propelling pencil, and a flip cover 3 is arranged above the lead box 2 .
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention provides a propelling pencil with a pencil lead box. The pencil lead box serving as a hook simultaneously is connected to a heavy side of the propelling pencil, and a turning cap is arranged above the pencil lead box. According to the propelling pencil with the pencil lead box, matched pencil leads can be placed in the pencil lead box for emergency, the propelling pencil is particularly convenient to carry to be used when users work outside and the usage is facilitated.
Description
technical field [0001] The invention relates to an automatic pencil, in particular to an automatic pencil with a lead box. Background technique [0002] During the use of the mechanical pencil, it is necessary to add lead cores frequently. Usually, the lead cores are stored in a special small box and used with them. However, in the actual use process, it will cause troublesome carrying or forgetting to carry. If you go out to work, it will affect your normal work. Contents of the invention [0003] The invention provides a mechanical pencil with a lead box, which can put spare lead cores into the mechanical pencil and carry it with you. [0004] The present invention includes a hook connected with a mechanical pencil, and the adopted technical solution is that a lead box double as a hook is connected to the side of the mechanical pencil. [0005] A flip cover is arranged above the lead box. [0006] The beneficial effect of the present invention is that the matched lead...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Applications(China)
IPC IPC(8): B43K31/00
Inventor 李运哲
Owner 李运哲