A device with a rotation effect includes an external barrel, a rotation barrel, a rotation mechanism, a pressing mechanism and a deceleration mechanism. The rotation barrel is disposed in the external barrel. The rotation mechanism connects with the rotation barrel for rotating the rotation barrel.
A device with a rotation effect includes an external barrel, a rotation barrel, a rotation mechanism, a pressing mechanism and a deceleration mechanism. The rotation barrel is disposed in the external barrel. The rotation mechanism connects with the rotation barrel for rotating the rotation barrel. The pressing mechanism connects with the external barrel. The deceleration mechanism connects with the rotation barrel to reduce the rotation speed of the rotation barrel.
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1. A device with a rotation effect comprising: an external barrel;a rotation barrel disposed in the external barrel;a rotation mechanism connected with the rotation barrel for rotating the rotation barrel;a pressing mechanism connected with the external barrel, wherein the pressing mechanism compris
1. A device with a rotation effect comprising: an external barrel;a rotation barrel disposed in the external barrel;a rotation mechanism connected with the rotation barrel for rotating the rotation barrel;a pressing mechanism connected with the external barrel, wherein the pressing mechanism comprises a pressing course and a releasing course; the pressing mechanism drives the rotation mechanism to rotate along a first direction during the pressing course, and the rotation mechanism rotates along a second direction during the releasing course, wherein the second direction and the first direction are opposite directions; anda deceleration mechanism connected with the rotation barrel to reduce a rotation speed of the rotation barrel. 2. The device with a rotation effect as claimed in claim 1, the rotation mechanism further comprising a rotation element, a mating part, and a torsional elastic member, wherein two ends of the torsional elastic member are connected with the rotation element and the mating part, the rotation element is connected with the mating part, and the rotation element is disposed beneath and engaged with the rotation barrel, such that: during the pressing course, the rotation element rotates along the first direction to twist the torsional elastic member, andduring the releasing course, the torsional elastic member drives the rotation element to rotate along the second direction to allow the rotation element to drive the rotation barrel to rotate, and the deceleration mechanism reduces the rotation speed of the rotation barrel. 3. The device with a rotation effect as claimed in claim 2, wherein the pressing mechanism comprises a push button, a rotation shaft and an elastic member, whereby, when the push button is in the pressing course, the rotation shaft moves forward, and when the push button is in the releasing course, the elastic member drives the rotation shaft to move backward. 4. The device with a rotation effect as claimed in claim 3, wherein the rotation mechanism further comprises a rotation guiding element; when the rotation shaft moves forward, the rotation shaft drives the rotation guiding element to rotate along the first direction to allow the rotation guiding element to drive the rotation barrel to rotate along the first direction, so that the rotation element also rotates along the first direction driven by the rotation barrel. 5. The device with a rotation effect as claimed in claim 4, wherein the deceleration mechanism comprises a guide ring and a damping element, and wherein the rotation barrel is engaged with the guide ring. 6. The device with a rotation effect as claimed in claim 5, wherein the damping element is a damping oil and the rotation speed of the rotation barrel is reduced by the damping oil. 7. The device with a rotation effect as claimed in claim 6, wherein the guide ring comprises an annular groove, and the rotation barrel comprises a damping guide member corresponding to the annular groove; the damping oil is disposed in the annular groove. 8. The device with a rotation effect as claimed in claim 7, wherein the rotation shaft comprises a rotary rim and the rotation guiding element comprises a guide slot; when the rotation shaft moves forward, the rotary rim drives the guide slot to cause the rotation guiding element to rotate along the first direction. 9. The device with a rotation effect as claimed in claim 4, wherein the rotation shaft comprises a rotary rim and the rotation guiding element comprises a guide slot; when the rotation shaft moves forward, the rotary rim drives the guide slot to cause the rotation guiding element to rotate along the first direction. 10. The device with a rotation effect as claimed in claim 9, wherein the external barrel comprises an upper external barrel and a main external barrel; the upper external barrel is connected with the main external barrel and the push button is disposed above the upper external barrel. 11. The device with a rotation effect as claimed in claim 10, wherein the device further comprises an internal barrel; the internal barrel is disposed in the rotation barrel, and the rotation shaft and the elastic member are disposed in the internal barrel, whereby, when the push button is in the pressing course, the rotation shaft moves forward, and when the push button is in the releasing course, the elastic member drives the rotation shaft to move backward. 12. The device with a rotation effect as claimed in claim 11, wherein the rotation guiding element is disposed in the rotation barrel; when the rotation shaft moves forward, the rotation guiding element engages with the rotation barrel, and when the rotation shaft moves backward, the rotation shaft drives the rotation guiding element to disengage the rotation barrel. 13. The device with a rotation effect as claimed in claim 12, wherein the deceleration mechanism comprises a guide ring and a damping element; the guide ring is disposed in the upper external barrel, and the rotation barrel connects with the guide ring. 14. The device with a rotation effect as claimed in claim 13, further comprising an illuminating mechanism. 15. The device with a rotation effect as claimed in claim 14, wherein the illuminating mechanism comprises an illuminating device, a battery and a light guide post; the light guide post is disposed inside the internal barrel. 16. The device with a rotation effect as claimed in claim 10, further comprising a pen mechanism, and the pen mechanism connects with the external barrel. 17. The device with a rotation effect as claimed in claim 16, wherein the pen mechanism comprises a holding barrel, a pen refill, a pen refill spring, and a retractable assembly; the holding barrel is connected with the external barrel; the retractable assembly is employed for controlling the pen refill to protrude from the holding barrel when the rotation shaft moves forward; the rotation shaft pushes the retractable assembly. 18. The device with a rotation effect as claimed in claim 10, wherein the main external barrel comprises an inner barrel and an outer barrel; the rotation barrel is situated between the inner barrel and the outer barrel, wherein the inner barrel is employed for containing a liquid. 19. The device with a rotation effect as claimed in claim 18, wherein the rotation barrel comprises a rotation barrel underframe; the rotation guiding element is disposed above the rotation barrel underframe; the deceleration mechanism comprises a guide ring and a damping element; the deceleration mechanism is disposed beneath the rotation barrel underframe. 20. The device with a rotation effect as claimed in claim 18, wherein the pressing mechanism further comprises a tube-pressing device, the tube-pressing device comprising a tube disposed in the inner barrel.
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