A paint pen for junior high school students that effectively relieves stress
A stress-relieving, junior high school technology, applied in printing, writing utensils, writing parts, etc., to achieve the effect of novel structure and diverse functions
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Embodiment 1
[0026] Example 1, such as figure 1 , 2 As shown in and 3, by pulling up the sheath 22, the protective door 21 is separated from the first chamber 19 under the action of the hinge shaft, and then the iron ball 11 is taken out from the inside of the first chamber 19, and then the inner and outer threads Open the top cover 10, put the iron ball 11 into the placement groove 9, and cover the top cover 10. The operation is simple and convenient. When the student pushes the pen core 33 back into the second chamber 34, he can put the pen again. The core 33 is pushed out so that the device can be recycled.
[0027] The top of the end of the first chamber 19 is hinged with a seesaw 23, and one end of the seesaw 23 extending to the inside of the outer frame 1 is evenly fixed with a toggle rack 24, and the inside of the outer frame 1 is connected with a rotating shaft 25 through a bearing. And the rotating shaft 25 is evenly fixed with the first tooth rack 26 that cooperates with the to...
Embodiment 2
[0028] Example 2, such as figure 1 , 2 As shown in and 3, when the iron ball 11 enters the first chamber 19, it will press down the seesaw 23, so that the seesaw 23 fits the limit block 20, and the iron ball 11 will keep this position. In this way, the toggle rack 24 will not move, and the length of the bottom of the fixed block 29 is greater than the length of the top, so that the pressing plate 31 can be attached to the fixed block 29, and will not move downward, and pass through the slot 30 and The buckle function of the clamping block 32 ensures that the pen core 33 will not easily shake or be pushed into the outer frame 1, so as to avoid troubles for students and improve the practicability and stability of the device.
Embodiment 3
[0029] Example 3, such as figure 1 , 2 , 3 and 4, when students are resting, they can shake the rocker 2 to make the rotating rod 4 and the turntable 5 rotate under the action of the annular cavity 6 and the ball 7, when the through hole 8 rotates to the bottom of the iron ball 11 , the iron ball 11 will fall, firstly it will fall on the first moving plate 13, under the action of the hinge shaft, the first moving plate 13 will tilt, and after tilting to a certain degree, the iron ball 11 will fall to the On the second moving plate 16, the second moving plate 16 will be inclined under the action of the hinged shaft at this time, until the iron ball 11 falls on the guide plate 18, and falls into the inside of the first chamber 19 through the guide plate 18. , will press the seesaw 23, and under the action of the hinge shaft, the seesaw 23 inside the outer frame 1 will be tilted up. At this time, toggling the rack 24 will drive the first rack 26 and the rotating shaft 25 to rota...
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