Safety drawing pin

A thumbtack and safety technology, applied in the direction of pushpins, printing, office supplies, etc., can solve problems such as difficult removal of pushpins, potential safety hazards, scattered pushpins, etc.

Inactive Publication Date: 2013-10-16
SHANGHAI HANGTOU SCHOOL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, ordinary thumbtacks also have great potential safety hazards. The thumbtacks are scattered irregularly in the box

Method used

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  • Safety drawing pin

Examples

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Embodiment Construction

[0011] The following pass figure 1 A best mode of the present invention will be described. Such as figure 1 As shown, the safety thumbtack in this embodiment includes a head 2 and a needle 1, wherein one end of the head 2 is connected to the needle 1, and the other end of the head 2 has a groove 3 into which the needle can be inserted.

[0012] In one embodiment of the present invention, the material of the safety pushpin is wood, and the shape of the head of the safety pushpin is a cuboid.

[0013] The safety thumbtack provided by the invention can insert the needle portion of the thumbtack into the head of another thumbtack during storage, so that the head and the tail of the thumbtack are connected, and it is safer and more convenient to place and use, and can be used repeatedly.

[0014] The specific embodiments of the present invention have been described in detail above, but they are only examples, and the present invention is not limited to the specific embodiments de...

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PUM

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Abstract

The invention provides a safety drawing pin which comprises a head part and a pin part, wherein one end of the head part is connected with the pin part; and a groove used for allowing the pin part to be inserted into is formed in the other end of the head part. According to an embodiment of the safety drawing pin, the safety drawing pin is made of wood, and the head part of the safety drawing pin is cuboid. According to the safety drawing pin, when the drawing pin is stored, the pin part of the drawing pin can be inserted into the head part of another drawing pin, so that drawing pins can be connected and placed end to end, and the drawing pins are safer and more convenient during usage, and can be used repeatedly.

Description

technical field [0001] The invention relates to a drawing pin, in particular to a safety drawing pin. Background technique [0002] Thumbtacks are products used to fix drawings, calligraphy and paintings. They are generally used for temporary fixation. They are easy to use and labor-saving to install and disassemble. They can be used to nail paper or cloth to wooden boards or walls. Ordinary people can nail the thumbtack to a specific position with bare hands. When the hand applies a small pressure and the upper part of the thumbtack is larger, the tip of the thumbtack can easily be nailed into a specific position due to its small surface and greater pressure. However, ordinary thumbtacks also have a relatively large potential safety hazard. The thumbtacks are scattered irregularly in the box, which may stab your fingers if you are not careful when you take them in. At the same time, it is not easy to remove the flat thumbtacks. Contents of the invention [0003] Aiming a...

Claims

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Application Information

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IPC IPC(8): B43M15/00
Inventor 吕东明陆文龙
Owner SHANGHAI HANGTOU SCHOOL
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