JP2013188882A - Rotary variable pen - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a more surprising and interesting rotary variable pen.SOLUTION: A rotary variable pen has a first one-way clutch 25 interposed between a head part 23 and a supporting member 22, and a second one-way clutch 26 interposed between the head part 23 and a headgear 24. An interlocking mechanism 30 rotates the headgear 24 from a first position P1 to a second position P2 in response to pushing a knock part 13, and rotates the head part 23 via the second one-way clutch 26 in the same direction. The interlocking mechanism rotates the headgear 24 from the second position P2 to the first position P1 in response to restoring the knock part 13, and keeps the head part 23 via the first one-way clutch 25 at the same position.

Description

  The present invention relates to a rotary change pen that changes a facial expression, for example, in response to an operation of a knocking portion.

  In a side knock type writing instrument, there is known a writing instrument configured such that a figure imitating a character rotates in conjunction with a pressing operation of a knock portion (operation lever) (see, for example, Patent Document 1).

  In this device, a long rotating shaft is arranged inside the writing instrument main body, and a character is attached to a portion protruding from the base end portion of the writing instrument main body on the rotating shaft. A slide member having a spiral groove formed on the inner peripheral surface is engaged with the operation lever, and a convex portion protruding from the rotating shaft is screwed into the spiral groove. When the operation lever is pushed down, the core comes out, the slide member is pushed down, and the rotating shaft whose convex portion is screwed into the spiral groove rotates. The character rotates with the rotation of the rotation axis.

JP 2003-19367 A

  However, according to Patent Document 1, although the character rotates in conjunction with the pressing operation of the operation lever, the shape of the character itself does not change or the posture does not change, so it is not surprising or interesting. There was a problem.

  Accordingly, an object of the present invention is to provide a rotary change pen that increases unexpectedness and interest by changing the facial expression of a character, for example, in conjunction with the movement of a knock portion (operation lever). To do.

    The invention according to claim 1 is a rotary change pen in which a lead is inserted into and removed from a distal end portion of the writing instrument main body by repeating a pressing operation and a returning operation of a knock portion provided on a side surface of a cylindrical writing instrument main body. A character attached to the base end portion of the main body, and an interlocking mechanism interposed between the knock portion and the character, the character being supported on the base end side of the writing instrument main body A rotating body having a plurality of different notations divided on the surface, and a member and a rotation center in a direction orthogonal to the longitudinal direction of the writing instrument main body, and being rotatably supported by the support member; A first member that is rotatably supported by the support member with respect to the center of rotation and exposes a portion disposed at a predetermined position among a plurality of different notations of the rotating body. An object that can rotate between a second position that covers the portion disposed at the predetermined position, a first one-way clutch interposed between the rotating body and the support member, A second one-way clutch interposed between the rotating body and the object, and the interlocking mechanism moves the object from the first position to the first position when the knocking portion is pressed. The rotating body is rotated to the second position, the rotating body is rotated in the same direction via the second one-way clutch, and the object is moved from the second position to the first position in accordance with the returning operation of the knock portion. And the rotating body is held in a position through the first one-way clutch.

  The invention according to claim 2 is the rotary change pen according to claim 1, wherein the rotary body is a head formed in a spherical shape, and the plurality of different notations are a plurality of different facial expressions of the face of the head. And the predetermined position is a position where the face is arranged.

  According to a third aspect of the present invention, in the rotary change pen according to the first aspect, the rotating body is formed in a columnar shape.

  According to a fourth aspect of the present invention, in the rotary change pen according to the second aspect, the support member rotatably supports the left and right sides of the object, and is formed by imitating both arms. It is characterized by that.

  The invention according to claim 5 is the rotary change pen according to any one of claims 1 to 4, wherein the angle between the first position and the second position of the object is 360 degrees. It is set to the angle divided by the number of the said several different description of a rotary body, It is characterized by the above-mentioned.

  According to the first aspect of the present invention, the covering and the exposure of the portion where the object is disposed at a predetermined position among the plurality of different notations of the rotating body are repeated for each pressing operation and returning operation of the knock portion, Each time, a different notation of the rotating body is exposed, and an interesting configuration can be obtained.

  According to the invention of claim 2, the object repeats covering and exposing the portion where the face is located every time the knocking part is pressed and returned, and the facial expression changes each time.

  According to invention of Claim 3, since the rotary body is formed in the column shape, it can be set as the interesting structure different from the case where a rotary body is a spherical face.

  According to the invention of claim 4, it is interesting to see that the left and right sides of the object are suppressed with both arms.

  According to invention of Claim 5, the position when a rotary body is rotated can be positioned accurately.

(A), (B), (C), (D) is a figure which shows the rotary change pen 1 before a knock (at the time of knock-up), (A) is a front view, (B) is in (A). FIG. 5A is a left side view, and FIG. 4D is a perspective view seen from obliquely upward on the front side. (A), (B), (C), (D) is a figure which shows the rotary change pen 1 after a knock (at the time of knockdown), (A) is a front view, (B) is in (A). FIG. 4B is a left side view, and FIG. 4D is a perspective view seen from diagonally upward on the front side. (A)-(G) are figures which show the character 20, Among these, (A), (B), (E), (F) is when the helmet 24 is in the 1st position P1 in this order. It is the perspective view seen from the AA line arrow view in (A), a top view, a top view, and the front side diagonally upward. Further, (C), (D), and (G) are, in this order, a front view, a left side view, and a perspective view as seen from diagonally above the front side when the helmet 24 is at the second position P2. 3 is an exploded perspective view of a character 20. FIG. (A), (B), (C), (D) is a front view which shows the head 23 from which the facial expressions F1-F4 differ, respectively. (A), (B), (C) is a perspective view for explaining different objects. FIG. 6 is a perspective view illustrating an example in which a rotating body is a cylindrical drum 41.

Hereinafter, embodiments to which the present invention is applied will be described in detail with reference to the drawings. In addition, in each drawing, the member etc. which attached | subjected the same code | symbol are the things of the same or similar structure, The duplication description about these shall be abbreviate | omitted suitably. Moreover, in each drawing, members and the like that are not necessary for the description are omitted as appropriate.
<Embodiment 1>

  With reference to FIGS. 1-5, the rotary change pen 1 which concerns on Embodiment 1 to which this invention is applied is demonstrated. Among these, FIG. 1 (A), (B), (C), (D) is a figure which shows the rotary change pen 1 before a knock (at the time of knock-up), (A) is a front view, (B) (A) is an AA line arrow view in (A), (C) is a left side view, (D) is a perspective view seen from the front side diagonally upward.

  2A, 2B, 2C, and 2D are diagrams showing the rotary change pen 1 after knocking (during knockdown), where FIG. 2A is a front view, and FIG. (B) is a left side view, (D) is a perspective view seen from diagonally upward on the front side.

  FIGS. 3A to 3G are views showing the character 20, and among these, (A), (B), (E), and (F) have the helmet 24 in the first position P1 in this order. It is the front view at the time, the AA arrow directional view in (A), a top view, and the perspective view seen from the front side diagonally upward. Further, (C), (D), and (G) are, in this order, a front view, a left side view, and a perspective view as seen from diagonally above the front side when the helmet 24 is at the second position P2.

  FIG. 4 is an exploded perspective view of the character 20.

  FIGS. 5A, 5 </ b> B, 5 </ b> C, and 5 </ b> D are front views showing the head 23 having different facial expressions F <b> 1 to F <b> 4.

  In the following description, the upper side in FIGS. 1 to 5 will be described as the base end side (upper end side) of the rotary change pen 1 and the lower side will be described as the front end side (lower end side) of the rotary change pen 1.

  First, an outline of the entire rotary change pen 1 will be described.

  The rotary change pen 1 includes a writing instrument body 10, a character 20 provided at the upper end of the writing instrument body 10, and an interlocking mechanism 30 that connects and interlocks the writing instrument body 10 and the character 20. Has been. In the rotary pen 1, the helmet 24 as an object (cover) is moved from the first position P <b> 1 to the second position P <b> 2 by the interlocking mechanism 30 when the knocking part (operation lever) 13 of the writing instrument body 10 is pressed. To cover the face side of the head 23 and rotate the head 23 by 90 degrees. Further, with the returning operation of the knocking portion 13, the head 23 keeps the position as it is, and the helmet 24 returns from the second position P2 to the first position P1. As a result, the facial expressions F1 to F4 (see FIG. 5) drawn on the head 23 appear to be divided (for example, the facial expressions F1 to F2). In addition, a covering is a general term for what covers the head 23, and there exist a hat, a cap, a scarf, a towel, etc. besides a helmet.

  Note that the character 20 is not limited to imitating a human, a robot, or an animal, and includes, for example, an imitation of an object shape as shown in FIG.

  Next, the rotary change pen 1 will be described in detail with reference to FIGS.

  The rotary change pen 1 includes a writing instrument main body 10, a character 20, and an interlocking mechanism 30.

  As shown in FIG. 1, the writing instrument body 10 includes a cylindrical outer cylinder 11 that extends vertically, a core 12 that is housed inside the outer cylinder 11 and used for writing, and a user for taking the core 12 in and out. Has a knock part (operation lever) 13 that is operated by a finger, and a rotary centering mechanism 14 that moves the lead 12 in and out in conjunction with the operation of the knock part 13.

  The outer cylinder 11 is formed in a cylindrical shape extending in the vertical direction along the axis C, and a lower cap 15 is screwed to the lower end (tip). At the center of the lower cap 15, a through hole 15 a is formed in which the lower end side of the core 12 can slide and enter, and the core 12 allows the lower end to enter and exit from the lower end of the through hole 15 a. Further, a convex portion 12 a is formed on the lower end side of the core 12, and the core 12 is urged upward by a compression spring 17 interposed between the convex portion 12 a and the lower cap 15. A rotating body 14 b of a rotary centering mechanism 14 described later is engaged with the upper end of the core 12.

  A substantially cylindrical tubular member 16 is disposed at the upper end (base end) of the outer cylinder 11 so as to be movable up and down. The cylindrical member 16 is formed in a cylindrical shape in which an upper half portion 16a is opened upward, and a lower half portion 16b is formed in a cylindrical shape opened downward. A lower end portion 31a of a first link 31 of the interlocking mechanism 30, which will be described later, is engaged with the upper half portion 16a, and the first link 31 moves up and down integrally with the tubular member 16. In the lower half portion 16b, an elevating body 14a of a rotary centering mechanism 14 described later is inserted from below.

  The knock portion (operation lever) 13 is provided on the side surface on the upper end side of the outer cylinder 11. A long guide hole 11 a in the vertical direction is formed on the side surface on the upper end side of the outer cylinder 11. The knock portion 13 also serves as a clip used when hooked in a pocket of clothing, etc., and a connecting portion 13a extending rearward from the back surface side (rear side) of the upper end penetrates the guide hole 11a, and is a cylindrical member. 16 is fixed.

  The knock portion 13 is urged upward by the above-described compression spring 17 through the core 12, the rotating body 14b of the rotating centering mechanism 14 described later, the elevating body 14a, and the cylindrical member 16 in FIG. Is disposed at the home position P3. Moreover, the knock part 13 is moved to the pressing position P4 shown in FIG. 2 by the pressing operation by the user's finger.

  The rotary centering mechanism 14 includes an elevating body 14a, a rotating body 14b, and a guide groove 14c that is formed on the inner peripheral surface of the outer cylinder 11 and guides the elevating operation of the elevating body 14a. In the guide groove 14c, deep grooves and shallow grooves are alternately formed along the circumferential direction. The rotary centering mechanism 14 is a well-known mechanism used in general ballpoint pens and the like, and thus detailed description thereof is omitted.

  In the rotation centering mechanism 14, the cylindrical member 16 integrated with the knock portion 13 is lowered, the compression spring 17 is shortened, and the elevating body 14 a is lowered as the knock portion 13 is pressed by the user's finger. Further, the elevating body 14a is lowered while applying a rotational force to the rotating body 14b, but the rotating body 14b does not rotate while being guided by the guide groove 14c. Then, the rotating body 14b descends along the guide groove 14c and rotates with a clicking sound when it is removed from the lower end of the guide groove 14c, and is urged upward by the compression spring 17 via the core 12 and guided to the guide groove. 14c. Thereby, the core 12 projects the lower end (tip) from the through hole 15 a of the lower cap 15.

  Thereafter, when the user removes his / her finger from the knock portion 13, the lead 12 maintains the protruding state, and the knock portion 13 returns to the home position P3. Similarly, the rotation centering mechanism 14 can retract the core 12 by the rotation of the rotating body 14b described above and entering the deep guide groove 14c by the next pressing operation of the knock portion 13 by the user.

  The writing instrument body 10 is not limited to the one having the above-described rotation centering mechanism 14, and the tubular member 16 is lowered by the pressing operation of the knock portion 13, and the tubular member 16 is returned by the returning operation of the knock portion 13. As long as the member 16 is raised, it is possible to use another configuration. For example, when the knocking portion 13 is pushed down, the knocking portion 13 is stopped at the lowered position, the core 12 is taken out, and then the notch (not shown) is pushed, so that the knocking portion 13 is moved to the home position by the biasing force of the spring. It is also possible to adopt a configuration in which the cylindrical member 16 rises at the same time.

  As shown in FIGS. 3 and 4, the character 20 includes a trunk portion 21, an arm portion (support member) 22, a head portion 23, a helmet 24 as a subject, a first one-way clutch 25, and a second one. And a one-way clutch 26.

  The body portion 21 includes a cylindrical fitting portion 21 a that is fitted to the upper end of the outer cylinder 11 of the writing instrument body 10, and a pedestal portion 21 b that closes the upper end. On the inner side of the upper side of the body portion 21, concave portions 21 c are formed on the left and right sides and the right and left sides, respectively. In addition, semicircular cutouts 21 d are formed on the left and right of the upper end of the body portion 21, respectively.

  The arm portion 22 is composed of a left arm portion 22A and a right arm portion 22B, each extending outward and curving upward. At the base end portions of the left arm portion 22 </ b> A and the right arm portion 22 </ b> B, convex portions 22 a that fit into the concave portions 21 c of the trunk portion 21 are provided in the front and rear directions. The left arm portion 22A and the right arm portion 22B are supported by the notch portion 21d of the body portion 21 at a portion slightly outside the convex portion 22a. A convex portion 22b is formed inside the upper end of the left arm portion 22A, and is engaged with a concave portion 26c on the other side 26B of the second one-way clutch 26 described later, so that the other side 26B is swingably (rotatably) supported. doing. The other side 25B of the first one-way clutch 25 described later is formed inside the upper end of the right arm portion 22B.

  The head 23 as a rotating body is formed in a spherical shape as a whole by combining hemispherical parts 23A and 23B. A through hole 23a is formed on the left side of the head portion 23 so that the outer periphery 26d of a claw portion 26b on the other side 26B of the second one-way clutch 26, which will be described later, is engaged in a relatively rotatable manner. A through hole 23b is formed in which an outer periphery 25c of a claw portion 25b on the other side 25B of the first one-way clutch 25 described later is engaged so as to be relatively rotatable. In the head 23, the center of these through holes 23 a and 23 b is a rotation axis (rotation center) R. The rotation axis R is oriented in a direction orthogonal to the longitudinal direction of the writing instrument body 10.

  The head 23 is provided with four different facial expressions (different notations) F1, F2, F3, and F4 (see FIG. 5) on the surface thereof. For example, the expression F1 is a normal face, the expression F2 is a laughing face, the expression F3 is an angry face, and the expression F4 is a crying face. These facial expressions F1 to F4 are provided to divide the surface of the head 23 into four equal parts in the rotation direction. In the present embodiment, the head 23 has four different facial expressions F1 to F4. However, in the first one-way clutch 25 and the claw portions 25a, 25b, 26a, and 26b of the second one-way clutch 26 described later. For example, by setting the number of nails to three or five, it is possible to have three different facial expressions and five different facial expressions, respectively. In terms of configuration, it is also possible to realize five or more facial expressions.

  The helmet 24 as the object is configured by combining the parts 24A and 24B, and as a whole, is configured to cover a portion corresponding to the forehead slightly beyond the top of the head from the back of the head 23. The helmet 24 has a through-hole 24a to which a tip of a third link 33 of the interlocking mechanism 30 described later is connected at a lower portion of the rear end. On the left side of the helmet 24, a recess 24b is formed in which the other side 26B of the second one-way clutch 26 is engaged. Further, on the right side of the helmet 24, a through hole 24c is formed in which the outer periphery 25c of the claw portion 25b on the other side 25B of the first one-way clutch 25 is engaged so as to be relatively rotatable. On the front side of the helmet 24, when the helmet 24 is arranged at the first position P1, it is arranged at a predetermined position among a plurality of different notations of the face side of the head 23 (portion where the face is located). A notch 24d for exposing one of the facial expressions F1 to F4 is formed in the portion).

  The first one-way clutch 25 is configured by one side 25A and the other side 25B disposed on the rotation axis R, respectively. On one side 25A, a claw portion 25a having four claws along the circumferential direction is formed on the surface facing outward. On the other hand, on the other side 25B, a claw portion 25b having four claws along the circumferential direction is formed on the surface facing inward.

  The second one-way clutch 26 is configured by one side 26A and the other side 26B disposed on the rotation axis R, respectively. On one side 26A, a claw portion 26a having four claws along the circumferential direction is formed on the surface facing outward. On the other hand, on the other side 26B, a claw portion 26b having four claws along the circumferential direction is formed on the surface facing inward.

  One side 25A, 26A of the first one-way clutch 25 and the second one-way clutch 26 is arranged inside the head 23 so as not to rotate with respect to the head 23 and to be movable in the left-right direction. Are urged outward by compression springs 27 interposed therebetween. By the urging force of the compression spring 27, in the first one-way clutch 25, the claw portion 25a on one side 25A is pressed against the claw portion 25b on the other side 25B, and in the second one-way clutch 26, one side The claw portion 26a of 26A is pressed against the claw portion 26b of the other side 26B.

  In the first one-way clutch 25 and the second one-way clutch 26, when the other sides 25B and 26B are fixed, the respective one sides 25A and 25B rotate counterclockwise (in the direction of the arrow R1) in FIG. Is allowed, and rotation in the clockwise direction is prohibited. Therefore, as will be described later, when the other side 26B integral with the helmet 24 rotates counterclockwise from the first position P1 to the second position P2 with the helmet 24, the one side 26A is in the same direction. As a result, the head 23 rotates approximately 90 degrees in the same direction. At this time, the first one-way clutch 25 is disengaged. On the other hand, when the helmet 24 rotates clockwise from the second position P2 to the first position P1, the second one-way clutch 26 is disengaged and the second one-way clutch 25 is engaged to hold the head 24 in that position. To do.

  As shown in FIGS. 2 and 3, the interlocking mechanism 30 is disposed in the vicinity of the upper end of the writing instrument body 10, and includes a bent first link 31, a straight second link 32, and an arcuate first link 31. 3 links 33.

  The first link 31 has a lower end portion (base end portion) 31a extending linearly engaged with the upper half portion 16a of the tubular member 16 described above, and an upper end side (front end side) is bent forward obliquely upward. , Further extending upward. A convex portion 31b protrudes from the upper end portion (tip portion).

  The second link 32 swings on the basis of a swing center 32a provided from the base end side by engaging the projection 31b of the first link 31 with a long hole 32b formed on the base end side. The distal end portion 32c is pivotally connected to the proximal end portion 33a of the third link 33 by a pin.

  The third link 33 is formed in an arc shape, the proximal end portion 33a is connected to the distal end portion 32c of the second link 32, and the distal end portion 33b is connected to the through hole 24a of the helmet 24 via a pin. It is swingably connected. Since the third link 33 is formed in an arc shape, the third link 33 is arranged along the rear portion (back) of the trunk portion 21 corresponding to the first position P1 of the helmet 24, and also corresponds to the second position P2. Thus, it is arranged following the back of the head 23. For this reason, there is no sense of incongruity.

  When the first link 31 is lowered, the interlocking mechanism 30 converts the amount of the downward movement into an upward movement by the second link 32, and the third link 33 moves the helmet 24 from the first position P1 to the first position P1. Move to position 2 P2. On the contrary, when the first link 31 rises, the helmet 24 that has been in the second position P2 is returned to the first position P1 by performing the reverse operation.

  The rotary change pen 1 having the above-described configuration operates as follows.

  At the time of the knock-up shown in FIG. 1 (a state where the hand is released before or after the knock), the knock 13 is disposed at the home position P3. In this state, the core 12 is accommodated in the outer cylinder 11, the helmet 24 is disposed at the first position P1, and the facial expression F1 of the head 23 is exposed from the notch 24d of the helmet 24, for example. .

  A user knocks down (presses down) the knock part 13 and moves the knock part 13 from the home position P3 to the pressing position P4. As a result, the cylindrical member 16 integrated with the knock portion 13 is lowered, and the lead 12 is pushed down through the rotary centering mechanism 14 so that the tip protrudes, thereby enabling writing.

  On the other hand, when the cylindrical member 16 is lowered, the first link 31 integrated therewith is lowered, the second link 32 is rotated counterclockwise in FIGS. 1B and 2B, and the third link is rotated. 33 rotates the helmet 24 by 90 degrees in the same direction to move from the first position P1 to the second position P2. By rotating the helmet 24, the head 23 is rotated in the same direction by the same angle. At this time, the head 23 is changed from the expression F1 to the expression F2, but the user cannot visually recognize this change by the helmet 24 arranged at the second position P2.

  Subsequently, when the user releases his / her hand from the knock portion 13, the knock portion 13 returns from the pressed position P <b> 4 to the home position P <b> 3 due to the urging force of the compression spring 17. At the same time, the first link 31 of the interlock mechanism 30 is moved upward, and the helmet 24 is rotated clockwise via the second link 32 and the third link 33, and returns from the second position P2 to the first position P1. At this time, since the head 23 is not rotated, the facial expression F2 is exposed from the notch 24d of the helmet 24.

  Thus, by one knock-down and knock-up of the knock part 13, the helmet 24 moves from the first position P1 to the second position P2, and temporarily hides the part corresponding to the position of the face part of the head 23. Then expose. On the other hand, the part corresponding to the position of the face of the head 23 is changed from the expression F1 to the expression F2.

  Similarly, by performing knock-down and knock-up, the helmet 24 repeats the operation of exposing the same face part after concealing it, while the head 23 moves the expression F1 → expression F2 → expression F3 → expression F4 → expression. Change from F1 to ....

  For this reason, the user is very interesting as well as unexpected.

  In the above-described embodiment, the torso 21 of the character 20 can be omitted. In this case, for example, instead of the body portion 21, the outer cylinder 11 may be further extended to the proximal end side, and a space for storing a part of the interlocking mechanism 30 inside may be secured.

  6A, 6B, and 6C show other examples of objects. In addition, all the objects have shown the state arrange | positioned in the 1st position P1. Moreover, illustration of the arm part 22 etc. as a support member is abbreviate | omitted.

  (A) shows a case where the object is a hat 24A, (B) shows a case where the object is a wig 24B, and (C) shows a case where the object is a hood 24C imitating a bear.

  Furthermore, in the above description, the case where the rotating body is the spherical head 23 has been described, but instead of this, a cylindrical drum 41 may be used as shown in FIG. In the illustrated example, the object is a television frame 42 having a notch (window) 42d. On the drum 41, for example, facial expressions F1 to F4 as shown in FIGS. 5A to 5D are displayed at positions where the drum surface is divided into four equal parts in the circumferential direction, and TV channels are displayed. The number that represents can be displayed. In this example, since the television frame 42, which is generally unlikely to move, moves between the first position P1 and the second position (not shown), unexpectedness can be added.

DESCRIPTION OF SYMBOLS 1 Rotating change pen 10 Writing instrument main body 12 Core 13 Knock part 20 Character 21 Trunk part 22 Arm part (support member)
23 Head (Rotating body)
24 Helmet (Subject)
24A hat (subject)
24B Wig (Subject)
24C Hood (Subject)
25 Second one-way clutch 26 First one-way clutch 30 Interlocking mechanism 41 Drum (rotating body)
42 Frame (Subject)
F1 to F4 Facial expressions P1 First position P2 Second position P3 Home position P4 Pressed position

Claims (5)

In the rotary change pen that inserts and removes the core from the tip of the writing instrument main body by repeating the pressing operation and the returning operation of the knock part provided on the side surface of the cylindrical writing instrument main body,
A character attached to the base end of the writing instrument body;
An interlocking mechanism interposed between the knock portion and the character,
The character includes a support member attached to the base end side of the writing instrument body,
A rotating body that is rotatably supported by the support member on the basis of the rotation center in the direction orthogonal to the longitudinal direction of the writing instrument body, and has a plurality of different notations divided in the rotation direction on the surface,
A first position that is rotatably supported by the support member with respect to the rotation center and exposes a portion of the rotating body that is disposed at a predetermined position among a plurality of different notations, and is disposed at the predetermined position. An object that is rotatable between a second position that covers the formed part;
A first one-way clutch interposed between the rotating body and the support member;
A second one-way clutch interposed between the rotating body and the object,
The interlocking mechanism rotates the object from the first position to the second position and rotates the rotating body in the same direction via the second one-way clutch in accordance with the pressing operation of the knock portion. In addition, the object is rotated from the second position to the first position in accordance with the returning operation of the knock portion, and the rotating body is held in the same position via the first one-way clutch.
Rotating change pen characterized by that. The rotary body is a spherical head,
The plurality of different notations are a plurality of different facial expressions of the head face;
The predetermined position is a position where the face is arranged.
The rotary change pen according to claim 1. The rotating body is formed in a columnar shape,
The rotary change pen according to claim 1. The support member rotatably supports the left and right sides of the object, and is formed by imitating both arms.
The rotary change pen according to claim 2. The angle between the first position and the second position of the object is set to an angle obtained by dividing 360 degrees by the number of the different notations of the rotating body,
It is characterized by that.

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