Three-section drawing pencil
A three-stage, pen-based technology, applied in the field of school supplies, can solve the problems of losing drawing tools, troublesome study or office work, and troublesome to carry drawing tools separately, and achieves the effect of convenient carrying and reasonable structure.
Inactive Publication Date: 2018-07-10
王正
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- Claims
- Application Information
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Problems solved by technology
[0002] Generally, stationery such as pencils, rulers, and erasers are needed to draw pictures, but it is troublesome to carry these drawing tools separately, and sometimes even lose one of the drawing tools due to carelessness, which brings unnecessary troubles to study or office work
Method used
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Embodiment Construction
[0015] The present invention will be further described below in conjunction with the accompanying drawings and examples, but they are not intended to limit the scope of the present invention.
[0016] Such as Figure 1-3 As shown, a three-stage drawing pen includes a pen body 5, the pen body 5 is a hollow cavity structure, and a cylindrical cylinder 1 is arranged inside the pen body 5, and the cylinder 1 is open on the side and Other surface-closed semi-closed shell structures; the cylinder 1 is provided with a partition a2 and a partition b3, and the partition a2 and the partition b3 divide the cylinder 5 into three layers in the height direction, from Eraser 4, tape measure 6 and blade 7 are respectively placed on each layer from top to bottom; Described pen body 5 is provided with a strip hole 9 along the height direction of pen body 5, and this strip hole 9 is provided with a The cylinder body 1 is fixedly connected with a shifting block 8, which can move in the elongated...
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The invention relates to the technical field of school supplies, and specifically relates to a three-section drawing pencil. The pencil comprises a pencil body and a pencil point. The pencil body is in a hollow cavity structure. The pencil body is internally provided with a cylindrical barrel. The barrel is a semi-closed shell structure whose side surface is open and other end faces are closed. The barrel is provided with a separating plate a and a separating plate b. The separating plate a and the separating plate b separate the barrel into three layers in a height direction, and an eraser, atape, and a knife are respectively placed in each layer from top to bottom. The pencil body is provided with a strip hole along the height direction of the pencil body. The strip hole is internally provided with a pushing block fixedly connected with the barrel. The pushing block can move in the strip hole. The pushing block is fixedly provided with a pushing handle. The pencil is integrated withthe eraser, the tape, and the knife, and is rational in structure, convenient in carrying, and is especially suitable for primary and secondary school students to use.
Description
technical field [0001] The invention relates to the technical field of school supplies, in particular to a three-stage drawing pen. Background technique [0002] Generally, stationery such as pencils, rulers, and erasers are needed to draw pictures, but it is troublesome to carry these drawing tools separately, and sometimes even one of the drawing tools is lost due to carelessness, which brings unnecessary troubles to study or office work. Contents of the invention [0003] Aiming at the deficiencies of the prior art, the invention provides a three-stage drawing pen. [0004] The present invention is achieved through the following technical solutions: [0005] A three-stage drawing pen, including a pen body and a pen head, the pen body is a hollow cavity structure, and a cylindrical barrel is arranged inside the pen body, and the barrel is a semi-closed body with open sides and closed ends. Shell structure; the cylinder is provided with a partition a and a partition b, ...
Claims
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IPC IPC(8): B43K29/00B43K29/02B43K29/18B43K29/20
CPCB43K29/004B43K29/02B43K29/18B43K29/20
Inventor 王正
Owner 王正