Rotating pen and method of using the same

Abstract

The present invention discloses a rotary pen and a method for using the same. The rotary pen comprises: a pen holder; a pen core, which is arranged in the pen holder; a rotating assembly, which comprises a hanging component and a rotating component, which is rotatably arranged in the pen holder, and the hanging component is located outside the pen holder and is hung on the rotating component through a connecting component; wherein a matching part is arranged on the pen holder, and the matching part matches with the rotating component and is configured to guide the rotating component to move in the pen holder when the rotating component rotates; the rotating component is connected to the pen core and is configured to drive the pen core to move in the pen holder. The rotary pen can be used by a user with one hand for rotating operation, so as to improve the convenience of using the rotary pen.

Description

Technical Field

[0001] The invention relates to a stationery, in particular to a rotary pen and a use method thereof. Background Art

[0002] At present, writing pens (signature pens, oil pens, gel pens, etc.) are indispensable stationery in people's daily life and work. And writing pens are divided into rotating pens, pressing pens and cap pens according to different usage methods. Chinese Patent Publication No. CN1672958A discloses a spiral telescopic writing tool, in which a rotating shaft cylinder is provided in the pen barrel, and the rotating shaft cylinder is rotated to make the pen core move back and forth in the pen barrel, thereby extending or retracting the pen tip of the pen core. However, during use, the user needs to use both hands to complete the telescopic operation of the pen core, resulting in poor convenience of use. In view of this, how to design a rotating pen that can be operated with one hand to improve the convenience of use is a technical problem to be solved by the present invention. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a rotary pen and a method for using the rotary pen, so as to enable the user to rotate the pen with one hand and improve the convenience of using the rotary pen.

[0004] The technical solution provided by the present invention is a rotating pen, comprising:

[0005] pen;

[0006] A pen core, wherein the pen core is arranged in the pen holder;

[0007] A rotating assembly, the rotating assembly comprising a hanging component and a rotating component, the rotating component is rotatably arranged in the pen barrel, and the hanging component is located outside the pen barrel and is hung on the rotating component through a connecting component;

[0008] Among them, a matching part is provided on the pen shaft, and the matching part cooperates with the rotating component and is configured to guide the rotating component to move in the pen shaft when the rotating component rotates; the rotating component is connected to the pen core and is configured to drive the pen core to move in the pen shaft.

[0009] Furthermore, the rotating component is provided with a threaded portion, and the matching portion is connected to the threaded portion in a matching manner; the threaded portion is configured to cooperate with the matching portion to convert the rotational motion of the rotating component into a linear motion.

[0010] Further, the rotating component includes a first rotating member and a second rotating member, the second rotating member is provided with a threaded portion, the second rotating member is slidably provided on the first rotating member, and the first rotating member is configured to drive the second rotating member to rotate during the rotation process;

[0011] Wherein, the first rotating member is rotatably arranged at the end of the pen shaft, one end of the first rotating member extends to the outside of the pen shaft and is connected to the suspension member, the second rotating member is connected to the pen core and can move while rotating in the pen shaft; the matching portion is connected to the threaded portion; the threaded portion is configured to cooperate with the matching portion to convert the rotational motion of the rotating member into linear motion.

[0012] Furthermore, a first claw is provided on the first rotating member, and a limiting slot is provided on the second rotating member. The limiting slot is extended along the axis of the second rotating member, the first claw is clamped in the limiting slot, and the first claw can slide in the limiting slot.

[0013] Furthermore, a limiting rib is provided in the limiting slot, the limiting rib is located outside the first claw and is configured to limit the first claw from being disengaged from the limiting slot along the axis direction of the first rotating member;

[0014] And / or, a connecting portion is provided at the end of the second rotating member, and the pen core is provided on the connecting portion.

[0015] Furthermore, the outer circumference of the first rotating member is also provided with a mounting groove, and the pen barrel is provided with a second claw, and the second claw is clamped in the mounting groove.

[0016] Furthermore, the matching portion and the second claw are formed on the inner wall of the pen barrel.

[0017] Furthermore, the pen barrel also includes a mounting sleeve, which is arranged in the pen barrel, and the matching portion and the second claw are arranged on the inner wall of the mounting sleeve.

[0018] Furthermore, a positioning tongue is provided on the inner wall of the pen barrel, and the positioning tongue extends along the length direction of the pen barrel; a positioning slot is provided on one end of the mounting sleeve, and the positioning tongue is clamped in the positioning slot.

[0019] Furthermore, the mating portion is an inclined rib that cooperates with the threaded portion; a first limit block and a second limit block are arranged on the rotating component, the first limit block and the second limit block are arranged at intervals along the axial direction of the rotating component, and the first limit block and the second limit block are configured to be limited by the inclined rib to limit the number of rotations of the rotating component.

[0020] The present invention also provides a method for using the rotary pen, comprising:

[0021] Shake the pen holder so that the hanging component rotates outside the pen holder in a first rotation direction, and the rotating component drives the pen core to move toward the head of the pen holder so that the tip of the pen core extends out of the pen holder;

[0022] Shake the pen holder so that the hanging component rotates in a second rotation direction outside the pen holder, and the rotating component drives the pen core to move toward the rear end of the pen holder so that the tip of the pen core retracts to the outside of the pen holder;

[0023] The first rotation direction is opposite to the second rotation direction.

[0024] Compared with the prior art, the advantages and positive effects of the present invention are as follows: the rotary pen provided by the present invention provides a hanging component on the rotating component of the rotating assembly, and the hanging component is located outside the pen barrel. When using the pen, the user can hold the pen barrel with one hand and shake it to make the hanging component outside the pen barrel rotate relative to the pen barrel, and the rotating hanging component can drive the rotating component to rotate. While the rotating component rotates relative to the pen barrel, it also slides relative to the pen barrel, thereby realizing the pen core extending or retracting the pen barrel through the rotating component, and the user only needs to operate the pen core to extend and retract with one hand, without the need to rotate with both hands, thereby simplifying the operation process and realizing the user's one-handed rotation operation to improve the convenience of using the rotary pen. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a structural schematic diagram of an embodiment of a rotary pen of the present invention;

[0027] Figure 2 An exploded view of an embodiment of a rotary pen of the present invention;

[0028] Figure 3 A cross-sectional view of a rotary pen embodiment of the present invention with the pen core in a retracted state;

[0029] Figure 4 for Figure 3 A partial enlarged schematic diagram of the middle A area;

[0030] Figure 5 A cross-sectional view of a rotary pen embodiment of the present invention with the pen core extended;

[0031] Figure 6 for Figure 5A partial enlarged schematic diagram of the middle B area;

[0032] Figure 7 for Figure 1 Schematic diagram of the structure of the middle pen holder;

[0033] Figure 8 for Figure 1 A schematic diagram of the structure of the installation sleeve;

[0034] Fig. 9 for Figure 1 A schematic structural diagram of the first rotating member;

[0035] Fig.10 for Figure 1 Schematic diagram of the structure of the second rotating member.

[0036] Reference numerals:

[0037] Pen holder 1, matching portion 11, second claw 12, mounting sleeve 13, positioning tongue 14, positioning slot 15;

[0038] Refill 2;

[0039] Rotating component 3, hanging component 31, rotating component 32;

[0040] The threaded portion 320, the first rotating member 321, the second rotating member 322, the first limiting block 323, and the second limiting block 324;

[0041] The first clamping claw 3211 , the mounting groove 3212 , the limiting clamping groove 3221 , the limiting rib 3222 , and the connecting portion 3223 . DETAILED DESCRIPTION

[0042] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0043] like Figure 1-Figure 10 As shown, the rotary pen of this embodiment includes:

[0044] Pen 1;

[0045] A pen core 2, wherein the pen core 2 is arranged in the pen holder 1;

[0046] The rotating assembly 3 includes a hanging component 31 and a rotating component 32. The rotating component 32 is rotatably arranged in the pen barrel 1. The hanging component 31 is located outside the pen barrel 1 and is hung on the rotating component 32.

[0047] Among them, a matching part 11 is provided on the pen body 1, and the matching part 11 cooperates with the rotating component 32 and is configured to guide the rotating component 32 to move in the pen body 1 when the rotating component 32 rotates; the rotating component 32 is connected to the pen core 2 and is configured to drive the pen core 2 to move in the pen body 1.

[0048] Specifically, during assembly, the pen core 2 is connected to the rotating component 32 and installed in the pen barrel 1, and the hanging component 31 is hung on the end of the rotating component 32 located outside the pen barrel 1 through a connecting component such as a connecting rope 311 or a connecting chain. When using the pen, the user holds the pen with one hand and shakes it to rotate the hanging component 31 outside the pen barrel 1, and the rotating hanging component 31 drives the rotating component 32 to rotate.

[0049] When the rotating component 32 rotates relative to the pen barrel 1, the rotating component 32 cooperates with the matching part 11 on the pen barrel 1, so that the rotating component 32 can further drive the pen core 2 to move in the pen barrel 1, thereby controlling the extension and retraction of the pen core 2 relative to the pen barrel 1 by controlling the different rotation directions of the suspension component 31.

[0050] In actual use, the user can rotate the hanging component 31 outside the pen barrel 1 to control the extension and retraction of the pen core 2, which can be operated with one hand without the need for coordinated rotation of both hands to control the extension and retraction of the pen core, making it more convenient for users to use.

[0051] In some embodiments, a threaded portion 320 is disposed on the rotating component 32 , and the matching portion 11 is connected to the threaded portion 320 ; the threaded portion 320 is configured to cooperate with the matching portion 11 to convert the rotational motion of the rotating component 32 into linear motion.

[0052] Specifically, in order to cooperate with the matching portion 11 on the pen holder 1 to achieve movement during the rotation of the rotating component 32, the threaded portion 320 and the matching portion 11 convert the rotational motion into linear motion during the rotation of the rotating component 32.

[0053] In another embodiment, the rotating component 32 can adopt a split structure, specifically: the rotating component 32 includes a first rotating component 321 and a second rotating component 322, the second rotating component 322 is provided with a threaded portion 320, the second rotating component 322 is slidably provided on the first rotating component 321, and the first rotating component 321 is configured to drive the second rotating component 322 to rotate during the rotation process; wherein, the first rotating component 321 is rotatably provided at the end of the pen barrel 1, one end of the first rotating component 321 extends to the outside of the pen barrel 1 and is connected to the suspension component 31, the second rotating component 322 is connected to the pen core 2 and can move while rotating in the pen barrel 1; the matching portion 11 is matched and connected with the threaded portion 320; the threaded portion 320 is configured to cooperate with the matching portion 11 to convert the rotational motion of the rotating component 32 into linear motion.

[0054] Specifically, a split-structure rotating member 32 is used, and the first rotating member 321 is used to install the suspension member 31 during use, and in order to meet the rotation requirements of the suspension member 31, the first rotating member 321 is rotatably installed at the end of the pen holder 1. In addition, in order to convert the rotational motion into a linear motion, a threaded portion 320 is provided on the second rotating member 322, and the first rotating member 321 will drive the second rotating member 322 inside the pen holder 1 to rotate during the rotation process, and the second rotating member 322 can rotate and move in the pen holder 1, and then the pen core 2 is driven to reciprocate in the pen holder 1 through the second rotating member 322.

[0055] In some embodiments, in order to enable the first rotating member 321 to drive the second rotating member 322 to rotate, and at the same time, the first rotating member 321 does not affect the sliding of the second rotating member 322 in the pen holder 1. The first rotating member 321 is provided with a first claw 3211, and the second rotating member 322 is provided with a limit slot 3221, which is arranged along the axis of the second rotating member 322, and the first claw 3211 is clamped in the limit slot 3221, and the first claw 3211 can slide in the limit slot 3221.

[0056] Specifically, during the rotation of the first rotating member 321, since the first claw 3211 is stuck in the limiting slot 3221, and the limiting slot 3221 extends along the axial direction, the second rotating member 322 can be driven to rotate by the first rotating member 321. In addition, since the limiting slot 3221 extends along the axial direction, when the second rotating member 322 moves in the pen holder 1, the first claw 3211 moves relative to the limiting slot 3221.

[0057] Furthermore, in order to improve the reliability of use, a limiting rib 3222 is provided in the limiting slot 3221, and the limiting rib 3222 is located outside the first claw 3211 and is configured to limit the first claw 3211 from being disengaged from the limiting slot 3221 along the axis direction of the first rotating member 321. Specifically, the limiting rib 3222 is provided to block the first claw 3211 to prevent the first rotating member 321 from being disengaged from the limiting slot 3221, thereby improving the reliability of use.

[0058] Furthermore, a connecting portion 3223 is provided at the end of the second rotating member 322 , and the pen core 2 is arranged on the connecting portion 3223 .

[0059] Specifically, in order to facilitate the synchronous movement of the pen core 2 by the second rotating member 322, the pen core 2 can be connected to the pen core 2 through the connecting portion 3223. The connecting portion 3223 can be a plug, which is inserted into the pen core 2, or the connecting portion 3223 can be a socket, and the pen core 2 is inserted into the socket. The connecting portion 3223 is not limited to the entity.

[0060] In another embodiment, the outer circumference of the first rotating member 321 is further provided with a mounting groove 3212 , and the pen barrel 1 is provided with a second claw 12 , and the second claw 12 is clamped in the mounting groove 3212 .

[0061] Specifically, in order to improve the connection reliability and facilitate assembly, the first rotating member 321 is required to be able to rotate relative to the pen body 1. To this end, a mounting groove 3212 is provided in the circumferential direction of the first rotating member 321, and the second claw 12 provided on the pen body 1 is located in the mounting groove 3212. The second claw 12 can rotate relative to the first rotating member 321 around the axis. At the same time, the second claw 12 and the mounting groove 3212 limit the first rotating member 321 from falling off the pen body 1.

[0062] In some embodiments, the matching portion 11 and the second claw 12 are formed on the inner wall of the pen barrel 1. Alternatively, in another embodiment, the pen barrel 1 further comprises a mounting sleeve 13, which is disposed in the pen barrel 1, and the matching portion 11 and the second claw 12 are disposed on the inner wall of the mounting sleeve 13.

[0063] Specifically, the end of the pen body 1 where the first rotating member 321 is mounted is additionally provided with a mounting sleeve 13 , and a matching portion 11 and a second claw 12 are formed on the inner wall of the mounting sleeve 13 to reduce the difficulty of processing the pen body 1 .

[0064] Furthermore, in order to facilitate the assembly of the installation sleeve 13, a positioning tongue 14 is provided on the inner wall of the pen barrel 1, and the positioning tongue 14 extends along the length direction of the pen barrel 1; a positioning groove 15 is provided at one end of the installation sleeve 13, and the positioning tongue 14 is stuck in the positioning groove 15.

[0065] Specifically, in the actual assembly process, the positioning slot 15 provided at the end of the installation sleeve 13 is aligned with the positioning tongue 14 on the inner wall of the pen barrel 1, and the installation sleeve 13 is pressed into the pen barrel 1, so that the positioning tongue 14 is inserted into the positioning slot 15, and then the installation sleeve 13 is firmly and reliably assembled into the pen barrel 1. The installation sleeve 13 is installed in a card-mounted manner, which is more convenient for the assemblers to quickly assemble on site without the aid of tools, thereby improving the assembly efficiency and reducing the assembly difficulty.

[0066] In one embodiment, for the mating portion 11, its entity can be an inclined rib that cooperates with the threaded portion 320; a first limit block 323 and a second limit block 324 are provided on the rotating component 32, and the first limit block 323 and the second limit block 324 are arranged at intervals along the axial direction of the rotating component 32, and the first limit block 323 and the second limit block 324 are configured to be limited by the inclined rib to limit the number of rotations of the rotating component 32.

[0067] Specifically, the inclined ribs can match the threaded portion 320, so that the threaded portion 320 can be guided by the inclined ribs to realize the conversion of rotational motion into linear motion during rotation. A first limit block 323 and a second limit block 324 are provided on the rotating component 32. The first limit blocks 323 and the second limit blocks 324 arranged at intervals cooperate with the inclined ribs during the forward and reverse rotation of the rotating component 32 to limit the number of rotations of the rotating component 32, thereby controlling the telescopic stroke of the pen core 2.

[0068] In one embodiment of the present invention, there is also provided a method for using the rotary pen of the above embodiment, comprising:

[0069] When the rotary pen is in use, the pen barrel is shaken to make the hanging component rotate in a first rotation direction outside the pen barrel. When the rotating component rotates, the pen core is driven to move toward the head of the pen barrel so that the tip of the pen core extends out of the pen barrel.

[0070] Specifically, when the user needs to use the rotary pen to write, the user needs to extend the tip of the pen core from the pen barrel to the outside of the pen barrel. At this time, the user holds the pen barrel and shakes it to make the hanging component rotate in a first rotation direction outside the pen barrel, so as to drive the rotating component to rotate and at the same time drive the pen core to extend from the pen barrel for the user to write.

[0071] The pen holder is shaken to make the hanging part rotate in the second rotation direction outside the pen holder, and the rotating part drives the pen core to move toward the tail of the pen holder so that the tip of the pen core retracts to the outside of the pen holder. The first rotation direction is opposite to the second rotation direction.

[0072] Specifically, after using the rotary pen, the user needs to retract the tip of the pen core from the outside of the pen barrel to the inside of the pen barrel. At this time, the user holds the pen barrel and shakes it, so that the hanging component rotates in the second rotation direction outside the pen barrel, so as to drive the rotating component to rotate and at the same time drive the pen core to retract from the outside of the pen barrel to the inside.

[0073] Compared with the prior art, the advantages and positive effects of the present invention are as follows: the rotary pen provided by the present invention provides a hanging component on the rotating component of the rotating assembly, and the hanging component is located outside the pen barrel. When using the pen, the user can hold the pen barrel with one hand and shake it to make the hanging component outside the pen barrel rotate relative to the pen barrel, and the rotating hanging component can drive the rotating component to rotate. While the rotating component rotates relative to the pen barrel, it also slides relative to the pen barrel, thereby realizing the pen core extending or retracting the pen barrel through the rotating component, and the user only needs to operate the pen core to extend and retract with one hand, without the need to rotate with both hands, thereby simplifying the operation process and realizing the user's one-handed rotation operation to improve the convenience of using the rotary pen.

[0074] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A rotary pen, characterized in that: include: pen; A pen core, wherein the pen core is arranged in the pen holder; A rotating assembly, the rotating assembly comprising a hanging component and a rotating component, the rotating component is rotatably arranged in the pen barrel, and the hanging component is located outside the pen barrel and is hung on the rotating component through a connecting component; Wherein, a matching portion is provided on the pen holder, and the matching portion matches with the rotating component and is configured to guide the rotating component to move in the pen holder when the rotating component rotates; the rotating component is connected to the pen core and is configured to drive the pen core to move in the pen holder; The rotating member comprises a first rotating member and a second rotating member, the second rotating member is provided with a threaded portion, the second rotating member is slidably provided on the first rotating member, and the first rotating member is configured to drive the second rotating member to rotate during the rotation process; Wherein, the first rotating member is rotatably arranged at the end of the pen barrel, one end of the first rotating member extends to the outside of the pen barrel and is connected to the hanging member, the second rotating member is connected to the pen core and can move while rotating in the pen barrel; the matching portion is matched and connected with the threaded portion; the threaded portion is configured to cooperate with the matching portion to convert the rotational motion of the rotating member into linear motion; a first claw is arranged on the first rotating member, and a limiting groove is arranged on the second rotating member, the limiting groove is extended and arranged along the axis of the second rotating member, the first claw is clamped in the limiting groove, and the first claw can slide in the limiting groove; a limiting rib is arranged in the limiting groove, the limiting rib is located on the outside of the first claw and is configured to limit the first claw from being disengaged from the limiting groove along the axis direction of the first rotating member; a connecting portion is arranged at the end of the second rotating member, and the pen core is arranged on the connecting portion.

2. The rotary pen according to claim 1, characterized in that: The rotating component is provided with a threaded portion, and the matching portion is matched and connected with the threaded portion; the threaded portion is configured to cooperate with the matching portion to convert the rotational motion of the rotating component into a linear motion.

3. The rotary pen according to claim 1, characterized in that: The outer circumference of the first rotating member is also provided with a mounting groove, and the pen holder is provided with a second clamping claw, and the second clamping claw is clamped in the mounting groove.

4. The rotary pen according to claim 3, characterized in that: The matching portion and the second claw are formed on the inner wall of the pen barrel.

5. The rotary pen according to claim 3, characterized in that: The pen barrel further comprises a mounting sleeve, wherein the mounting sleeve is arranged in the pen barrel, and the matching portion and the second claw are arranged on the inner wall of the mounting sleeve.

6. The rotary pen according to claim 5, characterized in that: The inner wall of the pen barrel is provided with a positioning tongue, and the positioning tongue extends along the length direction of the pen barrel; one end of the mounting sleeve is provided with a positioning slot, and the positioning tongue is clamped in the positioning slot.

7. A method for using the rotary pen according to any one of claims 1 to 6, characterized in that: include: Shake the pen holder so that the hanging component rotates outside the pen holder in a first rotation direction, and the rotating component drives the pen core to move toward the head of the pen holder so that the tip of the pen core extends out of the pen holder; Shake the pen holder so that the hanging component rotates in a second rotation direction outside the pen holder, and the rotating component drives the pen core to move toward the rear end of the pen holder so that the tip of the pen core retracts to the outside of the pen holder; The first rotation direction is opposite to the second rotation direction.

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