Click pen with rotatable toy

Abstract

The utility model discloses a kind of clicker type pens with rotatable toys, including pen holder, pen holder is respectively provided with pen core, first spring, telescopic locking mechanism, the rear end of pen holder movably is provided with button, first spring is arranged between pen core and pen holder, and give pen core rear elastic force, the rear end of pen core and button front end are linked and cooperate by telescopic locking mechanism, the pen holder is connected with movable toy, movable toy includes base shell, rotating body, rotating body rotatably connected in the outside of base shell, the inside of base shell is fixed to the side portion of pen holder, the inside of base shell is respectively provided with shaft, one-way transmission mechanism, transmission part, shaft front end is connected with rotating body, the transmission part is connected with button and synchronously moves back and forth with button, transmission part and shaft are connected by one-way transmission mechanism and constitute one-way transmission cooperation. The utility model has clicker type pens with rotatable toys, when driving pen core telescopic, movable toy can be linked and rotated for a long time.

Description

Technical Field

[0001] This utility model relates to a push-button pen with a rotatable toy. Background Technology

[0002] Click pens are a common writing tool in daily life. Many click pens on the market today are linked to movable toys to enhance the pen's fun and functionality.

[0003] For example, a Chinese utility model patent discloses a press-type device (CN201511674U), which includes a handheld tube (pen barrel), a press assembly (telescopic locking mechanism), a pen refill, a rotating cylinder, a press element, and other components. The rotating cylinder has patterns distributed circumferentially, and the handheld tube is provided with a display window. By pressing the press element at the rear of the pen, the pen refill can be driven to extend and retract, and the rotating cylinder can also be rotated in conjunction with it, so that random patterns appear on the display window, which is quite interesting.

[0004] The rotating cylinder of the pen shown in the above patent and the linkage mechanism between it and the pressing component are all located inside the pen barrel. However, the internal space of the pen barrel is limited. In order to accommodate these components, the internal structure of the pen becomes complex, which places high demands on the size and fit of the components. This also makes the assembly of the pen more inconvenient, increases the production cost of the pen, and makes the pen barrel wider, which affects the grip and overall aesthetics of the pen.

[0005] Furthermore, according to the aforementioned patent description, during the process of the user pressing and releasing the pressing component, the device first drives the rotating cylinder to rotate via the driving part (first stroke), then the rotating cylinder enters the inertial free rotation stage (second stroke), and finally, after the elastic element pushes the driving part to reset, the rotating cylinder is forced to stop by the engagement between the driving part and the driven part of the rotating cylinder (third stroke). Because the movable toy part (i.e., the rotating cylinder) of this patent will stop rotating when the pressing component is released, it cannot rotate for a long time and is not suitable for application scenarios that require the movable toy to rotate for a long time and for dynamic display. Summary of the Invention

[0006] To address the shortcomings of existing technologies, this utility model provides a push-button pen with a rotatable toy, which can rotate for an extended period of time when the pen tip is extended or retracted.

[0007] This utility model discloses a push-button pen with a rotatable toy, comprising a pen barrel, a pen core, a first spring, and a telescopic locking mechanism disposed within the pen barrel, and a button movably disposed at the rear end of the pen barrel. The first spring is disposed between the pen core and the pen barrel, providing a backward elastic force to the pen core, which drives the front end of the pen core to retract back into the pen barrel. The rear end of the pen core and the front end of the button are linked and cooperate through the telescopic locking mechanism. By alternately pressing the button, the front end of the pen core can be driven to extend from the front end of the pen barrel and remain in the extended state, or driven to retract back into the pen barrel. The pen barrel is connected to a rotatable toy, which includes a base shell and a rotating body. The rotating body is rotatably connected to the outside of the base shell, and the inside of the base shell is fixed to the side of the pen barrel. The base shell contains a rotating shaft, a one-way transmission mechanism, and a transmission component. The front end of the rotating shaft passes through the outside of the base shell and is connected to the rotating body. The transmission component is connected to the button and moves back and forth synchronously with the button. The transmission component and the rotating shaft are connected and cooperate in a one-way transmission through the one-way transmission mechanism.

[0008] When the button is pressed and moves forward (including the forward motion during the extension or retraction of the pen tip), it will drive the transmission component to move forward. When the transmission component moves forward, it drives the rotating shaft to rotate through the one-way transmission mechanism. The rotating shaft drives the rotating body to rotate, causing the movable toy to move. Since the transmission between the transmission component and the rotating shaft is one-way, when the button stops moving forward or moves backward to reset, the rotating body and the rotating shaft will continue to rotate for a long time due to inertia and will not be stopped by the transmission component and the one-way transmission mechanism.

[0009] In addition to the advantages mentioned above, the movable toy in this invention is placed on the outside of the pen barrel, which does not occupy the internal space of the pen barrel and does not affect the width of the pen barrel. The overall structure is more compact and beautiful, giving the pen a better grip. Furthermore, the external movable toy structure is more conducive to assembly. Furthermore, the transmission component includes a rack portion, and the one-way transmission mechanism includes a transmission gear and a movable groove extending on the base shell. The transmission gear includes a connecting shaft, which forms a rotatable insertion fit with the movable groove. The connecting shaft can move along the extension direction of the movable groove. The shaft is connected to a driven gear. The transmission gear can engage or disengage with the driven gear by moving along the movable groove, but always remains engaged with the rack portion. Since the transmission gear can move along the extension direction of the movable groove via the connecting shaft, when it is in the position of engaging with the driven gear, it can transmit the power of the rack portion's movement to the driven gear. When it moves to the position of disengaging from the driven gear, the transmission between the rack portion and the driven gear is disconnected, allowing the driven gear, shaft, and rotating body to rotate for a long time under inertia.

[0010] Furthermore, both the rack portion and the movable slot extend along the front-back direction of the pen. The driven gear is positioned forward relative to the transmission gear. The rack portion is located on the same side as the transmission gear and the driven gear, and the lateral distance between the axis of the driven gear and the rack portion is greater than the lateral distance between the axis of the transmission gear and the rack portion. The transmission gear includes a first moving position corresponding to the front of the movable slot and a second moving position corresponding to the rear of the movable slot. In the first moving position, the transmission gear meshes with the rack portion and the driven gear; in the second moving position, the transmission gear meshes with the rack portion but is disengaged from the driven gear.

[0011] When the button is pressed, the rack moves forward and exerts a forward force on the transmission gear. This force drives the transmission gear forward to the first moving position, causing the transmission gear and driven gear to mesh and transmit power. When the button stops moving forward, the driven gear continues to rotate due to inertia. Through the engagement of its teeth with the transmission gear, it exerts a backward force on the transmission gear. This force drives the transmission gear backward to the second moving position, causing the transmission gear and driven gear to separate, allowing the rotating body to rotate for an extended period. When the button moves backward to reset, the rack moves backward and exerts a backward force on the transmission gear. This force also drives the transmission gear backward to the second moving position, causing the transmission gear and driven gear to separate.

[0012] Furthermore, the transmission gear is a double gear and includes a large gear section and a small gear section coaxially connected. The large gear section cooperates with the driven gear for transmission, and the small gear section cooperates with the rack section for transmission. Using a double gear can improve the transmission ratio and improve the rotation effect of the rotating body.

[0013] Furthermore, the base shell includes a connected base and a cover plate. The base and the pen barrel are fixed together. The rotating shaft is rotatably connected to the cover plate. Corresponding movable grooves are provided on the base and the cover plate. The two ends of the connecting shaft are respectively connected to the movable grooves on the base and the cover plate, improving the stability of the connecting shaft during movement and making it less prone to tilting and jamming. The structural design of the base and the cover plate facilitates the installation of transmission components, transmission gears, and driven gears.

[0014] Furthermore, the transmission component is located on one side of the button, and the rear end of the button and the rear end of the transmission component are connected by a connecting plate. The rear end of the pen barrel and the base are respectively provided with guide grooves for the connecting plate to be inserted and moved back and forth. The upper end of the base shell is provided with an opening for the transmission component to pass through, so that the back and forth movement of the button and the transmission component will not be interfered with by the pen barrel, which is beneficial to reducing the length of the pen.

[0015] Furthermore, the base and the pen barrel are snapped together and fixed. The base has a notch on the side corresponding to the pen barrel for the pen barrel to be inserted laterally, which facilitates the connection and assembly of the base and the pen barrel, improves the connection reliability of the base and the pen barrel, makes the base less prone to shaking, and also makes the overall structure more compact.

[0016] Furthermore, a bearing is provided at the rotatable connection between the cover plate and the rotating shaft. The bearing reduces the friction between the rotating shaft and the cover plate, thereby further extending the rotation time of the rotating body. An installation port for the bearing to be inserted is provided on the outer side of the cover plate. The rotating shaft is rotatably connected in the installation port. The rotating body and the bearing form a limiting fit to prevent the bearing from coming out of the installation port, thus facilitating the assembly of the bearing.

[0017] Furthermore, the rotating body has a fan-blade structure, which generates airflow when rotating rapidly, functioning as a manual fan. The rotating body can also be designed in the shape of a flower, with its blades serving as petals, enhancing its aesthetic appeal.

[0018] Alternatively, the rotating body may be a disc-shaped structure with multiple patterns evenly distributed on its surface along the circumference. As the rotating body rotates, the patterns continuously change, achieving a carousel effect.

[0019] Furthermore, the telescopic locking mechanism includes a pressure rod, a guide rail, and a locking member. The rear end of the pressure rod and the front end of the button form a movable plug-in fit. A second spring is provided between the pressure rod and the button to drive the button and the pressure rod to move in opposite directions. The front end of the locking member and the rear end of the pen refill are supported and fitted. Multiple guide rails are circumferentially spaced and arranged on the inner side of the pen barrel.

[0020] When the button is pressed, it pushes the pressure rod forward, which in turn pushes the locking element forward, causing the locking element to engage with the front end of the guide rail. This pushes the pen refill forward and keeps it in the lead-out position. When the button is released, the second spring pushes the pressure rod and the button away from each other, causing the button to move backward and reset. This backward movement of the button also drives the transmission component to reset, increasing the travel of the transmission component the next time the button is pressed, thus improving the button's driving effect on the rotating body. Attached Figure Description

[0021] Figure 1 This is a structural diagram of Embodiment 1 of the present utility model; Figure 2 This is an exploded view of the structure of Embodiment 1 of this utility model; Figure 3 This is a schematic diagram showing the connection between the base and the pen barrel in Embodiment 1 of this utility model; Figure 4 This is an exploded view of the structure of the movable toy according to Embodiment 1 of this utility model; Figure 5 This is a structural diagram of the base of Embodiment 1 of this utility model; Figure 6 This is an exploded view of the structure of the rotating shaft and rotating body in Embodiment 1 of this utility model; Figure 7 This is a schematic diagram of the principle when the rotating body is not rotating in Embodiment 1 of this utility model; Figure 8 This is a schematic diagram illustrating the principle of the rotating body being driven to rotate in Embodiment 1 of this utility model. Figure 9 This is a schematic diagram illustrating the principle of the rotating body rotating due to inertia in Embodiment 1 of this utility model. Figure 10 This is a structural diagram of Embodiment 2 of the present invention; Figure 11 Structural breakdown of the movable toy of Embodiment 2 of this utility model Figure 1 ; Figure 12 Structural breakdown of the movable toy of Embodiment 2 of this utility model Figure 2 . Detailed Implementation

[0022] Embodiment 1 of this utility model has a clickable pen that can rotate like a toy, such as... Figure 1-9 As shown, the device includes a pen barrel 1, within which a pen refill 2, a first spring 3, and a telescopic locking mechanism are respectively disposed. A button 4 is movably disposed at the rear end of the pen barrel 1. The first spring 3 is disposed between the pen refill 2 and the pen barrel 1, providing a backward elastic force to the pen refill 2, which drives the front end of the pen retract into the pen barrel 1. The rear end of the pen refill 2 and the front end of the button 4 are linked and cooperate through the telescopic locking mechanism. By alternately pressing the button 4, the front end of the pen refill 2 can be driven to extend from the front end of the pen barrel 1 and remain in the extended state, or driven to retract into the pen barrel 1. The pen barrel 1 is connected to a movable toy 5, which includes a base shell 51 and a rotating body 52. ​​The rotating body 52 is rotatably connected to the outside of the base shell 51, and the inside of the base shell 51 is fixed to the side of the pen barrel 1. The base shell 51 is provided with a rotating shaft 53, a one-way transmission mechanism, and a transmission component 54. The front end of the rotating shaft 53 passes through the outside of the base shell 51 and is connected to the rotating body 52. ​​The transmission component 54 is connected to the button 4 and moves back and forth synchronously with the button 4. The transmission component 54 and the rotating shaft 53 form a one-way transmission cooperation through the one-way transmission mechanism.

[0023] When button 4 is pressed and moves forward (including the forward movement during the extension or retraction of pen refill 2), it will drive transmission component 54 to move forward. When transmission component 54 moves forward, it drives rotating shaft 53 to rotate through a one-way transmission mechanism. Rotating shaft 53 drives rotating body 52 to rotate, causing the movable toy 5 to move. Since the transmission between transmission component 54 and rotating shaft 53 is one-way, when button 4 stops moving forward or moves backward to reset, rotating body 52 and rotating shaft 53 will continue to rotate for a long time under inertia and will not be stopped by transmission component 54 and one-way transmission mechanism.

[0024] In addition to the advantages mentioned above, the movable toy 5 in this utility model is placed on the outside of the pen barrel 1, which does not occupy the internal space of the pen barrel 1 and does not affect the width of the pen barrel 1. The overall structure is more compact and beautiful, giving the pen a better grip. Furthermore, the external movable toy 5 structure is more conducive to assembly.

[0025] The transmission component 54 includes a rack portion 541. The one-way transmission mechanism includes a transmission gear 55 and a movable groove 56 extending on the base shell 51. The transmission gear 55 includes a connecting shaft 551. The connecting shaft 551 and the movable groove 56 form a rotatable insertion fit, and the connecting shaft 551 can move along the extension direction of the movable groove 56. The rotating shaft 53 is integrally connected to a driven gear 57. The transmission gear 55 can engage or disengage with the driven gear 57 by moving along the movable groove 56, but always remains engaged with the rack portion 541. Since the transmission gear 55 can move along the extension direction of the movable groove 56 through the connecting shaft 551, when it is in the position of engaging with the driven gear 57, it can transmit the power of the rack portion 541 to the driven gear 57. When it moves to the position of disengaging from the driven gear 57, the transmission between the rack portion 541 and the driven gear 57 is disconnected, so that the driven gear 57, the rotating shaft 53, and the rotating body 52 can rotate for a long time under the action of inertia.

[0026] Both the rack portion 541 and the movable slot 56 extend along the front-rear direction of the pen. The driven gear 57 is positioned forward relative to the transmission gear 55. The rack portion 541 is located on the same side of the transmission gear 55 and the driven gear 57, and the lateral distance between the axis of the driven gear 57 and the rack portion 541 is greater than the lateral distance between the axis of the transmission gear 55 and the rack portion 541. The transmission gear 55 includes a first moving position corresponding to the front of the movable slot 56 and a second moving position corresponding to the rear of the movable slot 56. In the first moving position, the transmission gear 55 meshes with the rack portion 541 and the driven gear 57 (e.g., ...). Figure 7 , 8 (As shown); In the second moving position, the transmission gear 55 meshes with the rack portion 541 but disengages from the driven gear 57 (as shown). Figure 9 (As shown).

[0027] When button 4 is pressed, rack 541 moves forward and exerts a forward force on transmission gear 55. This force drives transmission gear 55 forward to a first moving position, causing transmission gear 55 and driven gear 57 to mesh and transmit power. When button 4 stops moving forward, driven gear 57 continues to rotate due to inertia. Through the engagement of its teeth with transmission gear 55, it exerts a backward force on transmission gear 55. This force drives transmission gear 55 backward to a second moving position, causing transmission gear 55 and driven gear 57 to separate, allowing rotating body 52 to rotate for a long time. The lateral offset design of transmission gear 55 and driven gear 57 improves the effect of this force, making it easier for driven gear 55 to be pushed backward by driven gear 57. When button 4 returns to its original position, rack 541 moves backward and exerts a backward force on transmission gear 55. This force also drives transmission gear 55 backward to a second moving position, causing transmission gear 55 and driven gear 57 to separate.

[0028] The transmission gear 55 is a double gear and includes a large gear part 552 and a small gear part 553 that are coaxially and integrally connected. The large gear part 552 and the driven gear 57 cooperate for transmission, and the small gear part 553 and the rack part 541 cooperate for transmission. The use of a double gear can improve the transmission ratio and improve the rotation effect of the rotating body 52.

[0029] The base shell 51 includes a base 511 and a cover plate 512 connected to each other. The base 511 and the pen barrel 1 are fixed together. The rotating shaft 53 is rotatably connected to the cover plate 512. The base 511 and the cover plate 512 are respectively provided with the movable grooves 56. The two ends of the connecting shaft 551 are respectively connected to the movable grooves 56 on the base 511 and the cover plate 512 to improve the stability of the connecting shaft 551 when moving and make it less prone to tilting and jamming. The structural design of the base 511 and the cover plate 512 facilitates the installation of components such as the transmission component 54, the transmission gear 55, and the driven gear 57.

[0030] The transmission component 54 is located on one side of the button 4. The rear end of the button 4 and the rear end of the transmission component 54 are connected by a connecting plate 41. The rear end side of the pen barrel 1 and the base 511 are respectively provided with guide grooves 6 for the connecting plate 41 to be inserted and moved back and forth. The upper end of the base shell 51 is provided with an opening for the transmission component 54 to pass through, so that the back and forth movement of the button 4 and the transmission component 54 will not be interfered with by the pen barrel 1, which is beneficial to reducing the length of the pen.

[0031] The base 511 and the pen barrel 1 are fixed together by a snap-fit ​​structure on the pen barrel 1 and the base 511. The snap-fit ​​structure includes a matching buckle and slot, a positioning groove and a positioning slider, etc. The base 511 is provided with a notch 513 on the side corresponding to the pen barrel 1, which allows the pen barrel 1 to be inserted laterally. This facilitates the connection and assembly of the base 511 and the pen barrel 1, improves the reliability of the connection between the base 511 and the pen barrel 1, makes the base 511 less prone to shaking, and also makes the overall structure more compact.

[0032] The telescopic locking mechanism includes a pressure rod 71, a guide rail, and a locking member 72. The rear end of the pressure rod 71 and the front end of the button 4 form a movable plug-in fit. A second spring 73 is provided between the pressure rod, the pressure rod 71, and the button 4 to drive the button 4 and the pressure rod 71 to move in opposite directions. The front end of the locking member 72 supports the rear end of the pen refill 2. Multiple guide rails are circumferentially spaced and arranged on the inner side of the pen barrel 1. The guide rails are integrally formed on the pen barrel 1. The pressure rod 71 and the guide rails, as well as the locking member 72 and the guide rails, all form an anti-rotation fit, so that the pressure rod 71 and the locking member 72 can only move in the back-and-forth direction of the pen barrel 1. When the pressure rod 71 moves forward, it can push the locking member 72 forward. The movement pushes the front end of the pen refill 2 out, and at the same time causes the locking member 72 to disengage from the front end of the guide rail, releasing the anti-rotation engagement. The helical teeth at the contact point between the locking member 72 and the pressure rod 71 drive the locking member 72 to rotate to a locking position that can abut against the front end of the guide rail, thereby keeping the locking member 72 in the state where the pen refill 2 is extended forward. When the pressure rod 71 moves forward again, it can push the locking member 72 forward, causing the locking member 72 to separate from the front end of the guide rail. The helical teeth at the contact point between the locking member 72 and the pressure rod 71 cause the locking member 72 to rotate to the unlocked position. Under the action of the first spring 3, the locking member 72 moves backward to reset, re-forming a circumferential engagement with the guide rail, and causing the pen refill 2 to retract.

[0033] When button 4 is pressed and the pen tip is extended, the second spring 73 pushes the pressure rod 71 and button 4 to move away from each other, causing button 4 to move backward and reset. At the same time, button 4 can also drive the transmission component 54 to reset backward. When button 4 is pressed again, the movement stroke of the transmission component 54 can be increased, thereby improving the driving effect of button 4 on the rotating body 52. ​​When button 4 is pressed at high frequency and quickly, the rotating body 52 can also be made to rotate faster and faster.

[0034] In Embodiment 1, the rotating body 52 has a fan-blade structure, including a central component 521 and a ring seat fixed to the outer periphery of the central component 521. Multiple inclined blades 522 are evenly distributed circumferentially around the outer periphery of the ring seat. The blades 522 and the ring seat are integrally formed. One end of the central component 521 and the rotating shaft 53 are inserted and fixedly fitted, while the other end of the rotating shaft 53 and the connecting hole 514 on the base 511 form a rotatable insertion fit. When the rotating body 52 rotates rapidly, it can generate airflow, achieving the effect of a manual fan. The rotating body 52 is designed in the shape of a flower, with its blades 522 serving as petals, enhancing its aesthetic appeal.

[0035] Embodiment 2 of this utility model has a clickable pen that can rotate like a toy, such as... Figure 1-9 As shown, the difference between this embodiment and the above-described embodiment 1 is that a bearing 8 is provided at the rotatable connection between the cover plate 512 and the rotating shaft 53. The bearing 8 reduces the friction between the rotating shaft 53 and the cover plate 512, thereby further extending the rotation time of the rotating body 52. ​​A mounting opening 515 is provided on the outer side of the cover plate 512 for the bearing 8 to be inserted. The rotating shaft 53 is rotatably connected in the mounting opening 515. The rotating body 52 and the bearing 8 form a limiting fit to prevent the bearing 8 from dislodging from the mounting opening 515, facilitating the assembly of the bearing 8. The other end of the rotating shaft 52 forms a limiting fit with the cover plate 512 through a driven gear 57 to restrict the movement of the rotating shaft 52 toward the rotating body 52.

[0036] The rotating body 52 is a disc-shaped structure with multiple patterns evenly distributed on its surface along the circumference. The patterns change continuously as the rotating body 52 rotates, achieving a carousel effect.

[0037] The above embodiments are merely one preferred embodiment of the present utility model. Ordinary changes and substitutions made by those skilled in the art within the scope of the present utility model's technical solution are all included within the protection scope of the present utility model.

Claims

1. A push-button pen with a rotatable toy, comprising a pen barrel, a pen core, a first spring, and a telescopic locking mechanism disposed within the pen barrel, a button movably disposed at the rear end of the pen barrel, the first spring being disposed between the pen core and the pen barrel and providing a rearward elastic force to the pen core, the rear end of the pen core and the front end of the button being linked and engaged by the telescopic locking mechanism, the pen barrel being connected to a rotatable toy, characterized in that: The movable toy includes a base shell and a rotating body. The rotating body is rotatably connected to the outside of the base shell, and the inside of the base shell is fixed to the side of the pen barrel. Inside the base shell, there are a rotating shaft, a one-way transmission mechanism, and a transmission component. The front end of the rotating shaft passes through the outside of the base shell and is connected to the rotating body. The transmission component is connected to the button and moves back and forth synchronously with the button. The transmission component and the rotating shaft are connected to each other through the one-way transmission mechanism to form a one-way transmission cooperation.

2. The clickable pen with a rotatable toy as described in claim 1, characterized in that: The transmission component includes a rack portion, and the one-way transmission mechanism includes a transmission gear and a movable groove extending on the base shell. The transmission gear includes a connecting shaft, which forms a rotatable insertion fit with the movable groove. The connecting shaft can move along the extension direction of the movable groove. The shaft is connected to a driven gear. The transmission gear can engage or disengage with the driven gear by moving along the movable groove, but always remains engaged with the rack portion.

3. The clickable pen with a rotatable toy according to claim 2, characterized in that: Both the rack and the movable slot extend along the front-back direction of the pen. The driven gear is positioned forward relative to the transmission gear. The rack is located on the same side as the transmission gear and the driven gear, and the lateral distance between the axis of the driven gear and the rack is greater than the lateral distance between the axis of the transmission gear and the rack. The transmission gear includes a first moving position corresponding to the front of the movable slot and a second moving position corresponding to the rear of the movable slot. In the first moving position, the transmission gear meshes with the rack and the driven gear; in the second moving position, the transmission gear meshes with the rack but is disengaged from the driven gear.

4. The clickable pen with a rotatable toy according to claim 2, characterized in that: The transmission gear is a double gear and includes a large gear section and a small gear section coaxially connected. The large gear section and the driven gear cooperate for transmission, and the small gear section and the rack section cooperate for transmission.

5. The clickable pen with a rotatable toy according to claim 2, characterized in that: The base shell includes a base and a cover plate connected to each other. The base and the pen barrel are fixed together. The rotating shaft is rotatably connected to the cover plate. The base and the cover plate are respectively provided with the movable grooves. The two ends of the connecting shaft are respectively connected to the movable grooves on the base and the cover plate.

6. The clickable pen with a rotatable toy according to claim 5, characterized in that: The transmission component is located on one side of the button. The rear end of the button and the rear end of the transmission component are connected by a connecting plate. The rear end of the pen barrel and the base are respectively provided with guide grooves for the connecting plate to be inserted and moved back and forth. The upper end of the base shell is provided with an opening for the transmission component to pass through.

7. The clickable pen with a rotatable toy according to claim 6, characterized in that: The base and the pen barrel are snapped together and fixed, and the base has a notch on the side corresponding to the pen barrel for the pen barrel to be inserted laterally.

8. The clickable pen with a rotatable toy according to claim 5, characterized in that: A bearing is provided at the rotatable connection between the cover plate and the rotating shaft. An installation port for the bearing to be inserted is provided on the outside of the cover plate. The rotating shaft is rotatably connected in the installation port. The rotating body and the bearing form a limiting fit to prevent the bearing from coming out of the installation port.

9. The clickable pen with a rotatable toy according to claim 1, characterized in that: The rotating body is a fan-blade structure that generates airflow when it rotates; or the rotating body is a disc-shaped structure with multiple patterns evenly distributed on its surface along the circumference.

10. The clickable pen with a rotatable toy according to claim 1, characterized in that: The telescopic locking mechanism includes a pressure rod, a guide rail, and a locking member. The rear end of the pressure rod and the front end of the button form a movable plug-in fit. A second spring is provided between the pressure rod and the button to drive the button and the pressure rod to move in opposite directions. The front end of the locking member and the rear end of the pen refill are supported and fitted. Multiple guide rails are arranged circumferentially at intervals on the inner side of the pen barrel.

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