Safety pen capable of preventing being opened by children
A safety pen and children's technology, applied in printing, writing utensils, writing connectors, etc., can solve the problems of dirty clothes or furniture, damage furniture, eye injuries, etc., to achieve high safety, easy sliding, and good connection effect Effect
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[0015] The present invention will be further described in detail below with reference to the drawings and specific embodiments: see Figure 1-Figure 4 , A safety pen that prevents children from opening, including a penholder 1, a pen sleeve 2 and a pen core 3, the pen core 3 is arranged in the penholder 1, and the pen sleeve 2 is provided with a pressure capable of pressing the pen core 3 out of the penholder 1. Rod 4.
[0016] The inner circle of the opening of the pen sleeve 2 is provided with two sets of the protrusions 21 parallel to each other, and each set of the protrusions 21 is evenly arranged on the same horizontal plane. The upper end of the outer side wall of the pen holder 1 is provided with two sets of the protrusions 21 parallel to each other. Flange 11. The two sets of protrusions 21 are connected with the two sets of flanges 11, so that after the pen core 3 is pressed out by the pressing rod 4 in the pen sleeve 2, the connection effect between the pen sleeve 2 a...
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