JP3177913U - Writing instrument with decorative body - Google Patents

Abstract

A writing instrument with a decorative body that enhances the surprise effect of the decorative body is provided.
A writing instrument main body, a decorative body having a small shaped object, and an interlocking device are provided. The interlocking device includes a movable rod, a plurality of interlocking members, and a plurality of elastic members. An elastic device 50 capable of suppressing the opening range of the front housing portion 21 and the rear housing portion 22 is provided in the decorative body 20, and the front housing portion 21 is attached to the lower end of the elastic device 50 by an interlocking member. A passive member 51 that operates to open and close is provided, and a hollow frame is provided at one end of the interlocking member for introducing and positioning the uppermost portion of the small shaped object 23.
[Selection] Figure 1

Description

    The present invention relates to a writing instrument with a decorative body.

Conventionally, many hobby writing instruments are on the market. The point common to these writing instruments is that they operate simultaneously in accordance with the operation of the decorative body provided on the writing instrument knocking during use. By providing such a decorative body, there is an effect of hobby.
This type of writing instrument is proposed in Patent Documents 1 and 2.

Patent Document 1 relates to the structure of a writing instrument with a decorative body. The writing instrument with a decorative body of Patent Document 1 includes two shaft-cylindrical casings, a gear set, a spherical storage space, and a core expansion / contraction device that are correspondingly joined together. It consists of. One end of the two cylindrical casings presents an annular positioning frame, and a rectangular hole is provided in the center. The rectangular hole is fixed by enclosing a spherical storage space, and is internally attached to the axial cylindrical casing. The magnet in the gear set to be installed can control the movement of the doll in the spherical storage space by a rectangular hole.
The core expansion / contraction device is composed of a push rod that is inserted into the core and supports the core, and a spring that covers the push rod. A shaft, a push rod, and a spring are provided in the shaft tube, and the shaft is formed in the shaft tube by controlling the fitting of the retaining portion in the positioning hole of the shaft tube by a push handle provided on the push rod. It expands and contracts inside. Thereby, the writing instrument has functions such as entertainment, hobby, and writing.

Patent Document 2 relates to a writing instrument with a decorative body, and the writing instrument with a decorative body of Reference 2 is composed of a fixed portion, a sliding portion, a conical flake, and a flag pole-shaped decorative body. In this writing instrument, the fixing portion is provided with fixing legs on the upper edge and the lower edge, respectively. The sliding portion is provided with a trigger on the outer edge, an oblique slide groove is provided on the inner edge, and a protrusion is provided on the bottom thereof. The cone-shaped flake is provided with a fixing hole at the lower edge so as to surround the fixing leg of the fixing portion, and a sliding rod is provided at the upper edge to match the oblique slide groove. The flagstone-shaped decorative body is provided with a circular thin piece at the bottom, a triangular notch is provided on the circular thin piece, and a fixing hole is provided at the central portion so that the fixing leg of the fixing portion is put around.
By combining these members, the fixed portion is connected to the oblique slide groove and installed on the uppermost portion of the writing instrument. And the trigger of a sliding part is installed corresponding to the chip opening located in the upper edge of a writing instrument. As a result, when the trigger moves up and down, the oblique slide groove of the sliding portion moves up and down by the trigger, so that the conical flake swings left and right. Furthermore, by moving the circular flakes of the flagpole-shaped decorative body with the conical flakes, the effect of the flagpole-shaped decorative body swinging according to the trigger action is produced, so it is possible to enhance the hobby when using writing instruments. is there.

Taiwan Utility Model Registration No. 264762 Taiwan Utility Model Registration No. M294429

  However, in the writing instrument with a decorative body of Patent Documents 1 and 2, the doll at the top of the writing instrument and the flag-shaped decorative body simply reciprocate, and the appearance shape does not change. There is a problem that the operation of the decorative body can be seen with the eyes, so that there is a lack of surprise.

  In view of the conventional problems, the present invention is a writing instrument with a decorative body capable of enhancing the surprise effect of the decorative body of the writing instrument and stably interlocking the decorative body of the writing instrument with the core. It is an object of the present invention to provide a writing instrument with a decorative body that can set a range in which a small object can be opened and can safely and stably hide a small shaped article inside the decorative body.

  In order to solve the above problems and achieve the above object, a first writing instrument with a decorative body of the present invention includes a writing instrument main body provided with a support portion at the top, and a decorative body covered with the support portion. An interlocking device penetrating the support portion to move the decorative body so as to open and close, the interlocking device penetrating the support portion and slidable within the writing instrument body, and the movable A first interlocking member provided in the decorative body so as to be moved by a rod, a second interlocking member pivotally connected to the first interlocking member and the support portion, and a second interlocking member, respectively. A third interlocking member, a fourth interlocking member pivoted to the third interlocking member and the support, respectively, and a pivot of the fourth interlocking member and the support so as to reciprocate the second interlocking member. The first elastic member provided at the place One or more second elastic members provided in the writing instrument main body so as to reciprocate a member inside the writing instrument main body, and the decorative body is formed of a front casing part and a rear casing part. In addition, the decorative body is provided with a small shaped object that is pivotally connected to the second interlocking member, and the decorative body is an elastic device capable of suppressing the opening range of the front housing portion and the rear housing portion. And a passive member that operates to open and close the front casing portion by being attached to the fourth interlocking member is provided at a lower end of the elastic device, and is provided at one end of the fourth interlocking member. The gist is that a hollow frame is provided for introducing and positioning the uppermost part of the small shaped article.

Moreover, it is preferable that this writing instrument with a decoration body is equipped with the following structures in each part.
(1) The passive member is provided with a concavo-convex portion that is attached together with the hollow frame provided in the fourth interlocking member.
(2) The said passive member is a convex part connected to the inner wall of the said front housing | casing part of the said decorative body, a convex rib, or a structural beam.
(3) The elastic device is fixed to the first fixing member, the first fixing member and the second fixing member provided on the inner side walls of the front casing part and the rear casing part, respectively, and is assembled and disassembled. A possible positioning member, a movable rod that penetrates the positioning member to fix the rear portion of the positioning member to the second fixed member, and a coil that is covered by the movable rod so as to reciprocate the movable rod Composed of springs.
In this case, the movable rod is a conical protrusion whose front end can be introduced into the first fixed member, and a retaining ring is provided adjacent to the conical protrusion, while the opposite end of the movable rod Is provided with a tenon portion for screwing to the second fixing member, and provided with a holding portion for combining with the holding ring provided on the movable rod at one end of the first fixing member, It is preferable that an insertion recess for combining with a tenon provided on the movable rod is provided at one end of the second fixed member.
Further, the positioning member is provided with a hollow storage tub so that the movable rod and the coil spring are introduced and slid at a central portion at one end, and a screw is penetrated on both sides of the end portion, so that the first It is preferable that a side end for screwing and fixing to the fixing member is provided, while a holding ring for preventing the coil spring from being detached is provided at the opposite end.
(4) The inner wall of the bottom of the writing instrument body is provided with a rib for stably extending, contracting and sliding the second elastic member by fixing the second elastic member.

  In order to solve the above problems and achieve the above object, the second writing instrument with a decorative body of the present invention includes a writing instrument body provided with a support portion at the uppermost portion and a decoration covering the support portion. A movable rod that penetrates the support portion and is slidable within the writing instrument main body, and a linkage device that penetrates the support portion to move the body and open and close the decoration body; A first interlocking member provided in the decorative body so as to be moved by the movable rod, a second interlocking member pivotally connected to the first interlocking member and the support, respectively, and a pivotal connection to the second interlocking member A third interlocking member, a fourth interlocking member pivoted to the third interlocking member and the support, respectively, and the fourth interlocking member and the support so as to reciprocate the second interlocking member. The first elastic member provided at the place where The decorative body is composed of one or more second elastic members installed in the writing instrument main body so as to reciprocate the members inside the writing instrument main body, and the decorative body includes a front casing part and a rear casing part. The decorative body is formed and provided with a small shaped object that pivots on the second interlocking member, and the decorative body can suppress an opening range of the front housing portion and the rear housing portion. An elastic device is provided, and a passive member that operates to open and close the front housing portion by being attached to the fourth interlocking member is provided at a lower end of the elastic device. A hollow frame for introducing and positioning the uppermost part of the small modeled object at one end is provided, and the front casing part and the rear casing part are respectively an inner casing connected to the elastic device, and a shape change. Adhering to the front of the inner casing to implement design changes It has an outer housing which is summarized in that.

Moreover, it is preferable that this writing instrument with a decoration body is equipped with the following structures in each part.
(1) The elastic device includes a first fixing member coupled to the inner casing of the front casing section, a second fixing member coupled to the inner casing of the rear casing section, and the first fixing. Two movable rods that pass through the member and whose rear end portions are respectively connected and fixed to the second fixed member, and two coil springs that are covered by the movable rod so as to reciprocate the movable rod. The first fixing member and the second fixing member are each provided with a fitting recess for fitting with the outer casing, and the inner side surface of the outer casing corresponds to the fitting recess. Protrusions are provided.
(2) The inner wall of the writing instrument body is provided with a plurality of lower and middle ribs for stably extending, contracting and sliding the second elastic member, respectively, and the other second elastic members can be stably A plurality of upper ribs for extending and contracting and sliding are provided, and a horizontal bar is connected between the upper ribs and the upper rib, and is engaged with the bottom of the movable rod below the horizontal bar. A stop hole is provided.

According to the writing instrument with a decorative body of the present invention, the following effects can be obtained by combining the elastic device, the passive member, and the fourth interlocking member of the interlocking device.
(1) It is possible to set a moving distance by attaching the front housing part of the decorative body to the hollow frame, and to suppress the opening range of the front housing part.
(2) The fact that the front housing portion and the rear housing portion of the decorative body do not need to be connected to each other leads to an increase in diversity in the appearance shape and structure of the front housing portion and the rear housing portion.
(3) With the hollow frame of the fourth interlocking member, positioning is possible by introducing the uppermost portion of the small shaped object into the hollow frame, so that the small shaped object is completely retracted into the decorative body and is not exposed. In addition, there is an effect of preventing a small shaped object from rattling inside the decorative body and sticking to other members.
(4) The elastic device is provided with a member such as a fixed member, a positioning member, a movable rod, and a coil spring, thereby enhancing the elastic effect of the elastic device and supporting the front casing when the interlocking device does not operate. The effect of doing.
(5) The movable rod reduces the frictional resistance when the movable rod slides due to the structure of the conical protrusion, the retaining ring and the tenon provided on the rod body, and the rod body becomes the first fixing member. It is possible to prevent falling and turning of the rod body.
(6) In particular, in the second writing instrument with a decorative body, the front casing part and the rear casing part are designed in a shape style that combines the inner casing and the outer casing, and the two fixing members of the elastic device are provided. Each is connected to the inner casing. Thereby, since a decoration body can be replaced | exchanged with an elastic apparatus, the decoration body of the said writing instrument with a decoration body can be replaced completely new. Therefore, since the shape design can be changed as a whole, disassembly and assembly of the decorative body in this embodiment is more convenient than the first writing instrument with a decorative body.
(7) In particular, in the second writing instrument with a decorative body, the outer casing not only functions to keep the inner casing portion, but also can change the style of the decorative body by replacing the outer casing. As a result, it is possible to extend the value of the hobby and the shape design of the writing instrument with a decorative body, and it is convenient for module production, which leads to cost reduction.
(8) In particular, in the second writing instrument with a decorative body, the elastic device has a structure in which two movable rods are respectively provided on the left and right sides of the decorative body. As a result, it can be opened uniformly when the front casing is attached, and it can also be closed again afterwards, and this elastic device has a first decorative body with an elastic effect and structural strength. The effect that it is better than a writing instrument arises.

The perspective view which shows the writing instrument with a decoration in the 1st Embodiment of this invention Sectional drawing which shows the internal structure of the writing instrument (state in which a small shaped object protrudes outside from the decorative body) Partial sectional view showing the operation of the writing instrument, especially the decorative body Partial perspective view showing the support part, the interlocking device and the small modeled object of the writing instrument Exploded perspective view showing the configuration of each part of the writing instrument An enlarged perspective view showing an elastic device of the writing instrument. Sectional drawing which shows the internal structure of the writing instrument (state in which a small model is drawn into the decorative body) The perspective view which shows the writing instrument with a decoration body in the 2nd Embodiment of this invention. Exploded perspective view showing the configuration of each part of the writing instrument Sectional drawing which shows operation | movement of the writing instrument (The state where the small modeling thing was projected outside from the decoration body) Sectional drawing which shows operation | movement of the writing instrument (the state where the small modeling thing was drawn in the decoration body)

Next, the form for implementing this device is demonstrated using figures.
(Embodiment 1)
1 to 7 show a first embodiment. FIG. 1 is a perspective view showing a writing instrument with a decorative body, FIG. 2 is a cross-sectional view showing the internal configuration of the writing instrument (a state in which a small shaped object protrudes from the decorative body), and FIG. FIG. 4 is a partial perspective view showing the operation of the decorative body, FIG. 4 is a partial perspective view showing the supporting part, the interlocking device, and a small modeled object of the writing instrument, FIG. 5 is an exploded perspective view showing the configuration of each part of the writing instrument, and FIG. FIG. 7 is an enlarged perspective view showing an elastic device of the writing instrument, and FIG. 7 is a cross-sectional view showing the internal configuration of the writing instrument (a state in which a small model is drawn into the decorative body).

  As shown in the drawing, the writing instrument 1 with a decorative body includes a writing instrument main body 10 having a support portion 11 at the top, a decorative body 20 that covers the support portion 11, and a penetrating through the support portion 11. And an interlocking device 30 for moving so as to open and close.

  The interlocking device 30 penetrates the support portion 11 and is movable in the writing instrument main body 10. The interlocking device 30 is provided in the decorative body 20. The first interlocking member 32 that is moved by the movable rod 31 and the support portion 11. A second interlocking member 33 that is pivotally coupled to the first interlocking member 32, a third interlocking member 34 that is pivotally coupled to the second interlocking member 33, and a third interlocking member 34 that is pivotally coupled to the support portion 11. A fourth interlocking member 35 connected to the first interlocking member 35, a first elastic member 40 provided at a position where the fourth interlocking member 35 and the support portion 11 are pivoted so as to reciprocate the second interlocking member 33, and the writing instrument body 10 Is composed of one or more second elastic members 41 and 42 provided in the writing instrument main body 10 so as to reciprocate the members inside.

  The decorative body 20 is formed of a front housing portion 21 and a rear housing portion 22, and the decorative body 20 is provided with a small shaped object 23 that is pivotally connected to the second interlocking member 33. The front housing part 21 of the decorative body 20 is opened or closed by the fourth interlocking member 35 of the interlocking device 30. Thus, the small shaped object 23 in the decorative body 20 is projected to the outside of the decorative body 20 or drawn into the decorative body 20 at the same time as the member in the writing instrument main body 10.

  Since the connection relationship between other members is a conventional technique, it will not be described further here.

  In addition, in the writing instrument, an elastic device 50 that can suppress a range in which the front housing portion 21 and the rear housing portion 22 open is provided in the decorative body 20. A passive member 51 that operates to open and close the front housing portion 21 by being attached is provided, and a hollow frame 351 for introducing and positioning the uppermost portion of the small shaped article 23 at one end of the fourth interlocking member 35. Is provided.

  In the writing instrument 1, the front housing part 21 and the rear housing part 22 of the decorative body 20 need to be pivoted together by combining the elastic device 50, the passive member 51, and the fourth interlocking member 35 of the interlocking device 30. As shown in FIG. 3, the opening range of the front housing part 21 can be suppressed to an appropriate range. In this embodiment, the decorative body 20 has a problem that the external shape of the housing affects other members of the interlocking device 30 because the front housing portion 21 is larger than the rear housing portion 22 and has an oblique shape. It can be reduced by the above-mentioned member. In addition, this leads to an increase in diversity in the external shape and structure of the housing.

  As shown in FIG. 4, the fourth interlocking member 35 is small because it can be positioned by introducing the uppermost part of the small shaped article 23 into the hollow tank 352 of the hollow frame 351 with the hollow frame 351 provided at one end. It is possible to prevent the shaped object 23 from rattling inside the decorative body 20 and sticking to other members, and the small shaped object 23 is completely drawn into the interior of the decorative body 20 and is not exposed. An effect is obtained.

  As shown in FIGS. 5 and 6, the passive member 51 is provided with an uneven portion 511 that is attached together with the hollow frame 351 provided on the fourth interlocking member 35. By providing the concavo-convex portion 511 on the front surface of the passive member 51, a moving distance is set by attaching the front housing portion 21 of the decorative body 20 to the hollow frame 351. Further, in this embodiment, the passive member 51 is a convex portion, a convex rib, or a structural beam connected to the inner wall of the front casing portion 21 of the decorative body 20, and the shape of the front casing portion 21. And provided in accordance with the structure.

As shown in FIGS. 5 to 7, the elastic device 50 includes a first fixing member 52, a second fixing member 53, and a first fixing member 52 provided on the inner side walls of the front casing portion 21 and the rear casing portion 22. A positioning member 54 that can be fixed to and assembled and disassembled, a movable rod 55 that penetrates the positioning member 54 and fixes the rear portion of the positioning member 54 to the second fixed member 53, and a reciprocating motion of the movable rod 55. And a coil spring 56 covered with the movable rod 55. In this embodiment, as shown in FIG. 5, the first fixing member 52 and the positioning member 54 and the rear portion of the movable rod 55 and the second fixing member 53 are respectively screwed by screws 60. Therefore, each member of the elastic device 50 is stably and tightly joined between the front and rear housing parts 21 and 22 as shown in FIG.
As described above, the elastic device 50 includes members such as the fixing members 52 and 53, the positioning member 54, the movable rod 55, and the coil spring 56, so that the elastic effect of the elastic device 50 is enhanced and the interlocking device 30 is used. There is an effect that it functions to support the front housing part 21 when does not operate.
As shown in FIGS. 5 and 6, the movable rod 55 is a conical protrusion 551 whose front end portion can be introduced into the first fixing member 52, and a retaining ring 552 is provided at a position adjacent to the conical protrusion 551. A tenon portion 553 for screwing the second fixing member 53 is provided at the rear end portion on the side. On the other hand, a holding portion 521 for combining with the holding ring 552 of the movable rod 55 is provided at one end of the first fixed member 52, and an insertion for combining with the tenon portion 553 of the movable rod 56 is provided at one end of the second fixed member 53. A fitting recess 531 is provided. As described above, the movable rod 55 has a structure such as the conical protrusion 551, the retaining ring 552, and the tenon portion 553 provided on the rod body, so that the friction resistance is reduced when the movable rod 55 slides, It is possible to prevent the rod body from turning into the first fixing member 52 and turning.
The positioning member 54 is provided with a hollow storage tank 541 so as to be slid by introducing a movable rod 55 and a coil spring 56 in the center, and the screw 60 is passed through both sides of one end of the hollow storage tank 541 so that the positioning member 54 is inserted. A side end portion 542 that is screwed into and fixed to the one fixing member 52 is provided, and a holding ring 543 that prevents the coil spring 56 from coming off is provided at the other end. The positioning member 54 can reciprocate stably so that the movable rod 55 and the coil spring 56 do not tilt by the combination of the hollow storage tank 541 provided in the main body and the side end portions 542 provided on both sides of the end portion. Further, when the retaining ring 543 of the positioning member 54 is displaced in accordance with the front housing portion 21, it is possible to maintain elasticity by compressing the coil spring 56.

  As shown in FIG. 7, ribs 12 are provided on the inner side wall of the bottom of the writing instrument body 10 to stably extend and contract and slide the second elastic member 42 by fixing the second elastic member 42. Thereby, when disassembling the writing instrument main body 10, the effect that the 2nd elastic member 42 does not remove | deviate from the inside of the writing instrument main body 10 according to a core arises.

(Embodiment 2)
8 to 11 show a second embodiment. FIG. 8 is a perspective view showing a writing instrument with a decorative body, FIG. 9 is an exploded perspective view showing the configuration of each part of the writing instrument, and FIG. 10 is a cross-sectional view showing the operation of the writing instrument. FIG. 11 is a cross-sectional view showing the operation of the writing instrument (a state in which a small model is drawn into the decorative body).

  As shown in the figure, the writing instrument is different from the first embodiment in that the decorative body 20 is provided with an elastic device 50 </ b> A capable of suppressing the opening range of the front housing portion 21 and the rear housing portion 22. A point where a passive member 51 is provided at the lower end of the elastic device 50A so as to open and close the front casing portion 21 by being attached to the fourth interlocking member 35, and a small shape is formed at one end of the fourth interlocking member 35. The point that a hollow frame 351 for introducing and positioning the uppermost part of the object 23 is provided, and the front housing part 21 and the rear housing part 22 are respectively formed with inner housings 211 and 221 that are connected to the elastic device 50A. In order to carry out a design change such as a change, the outer casings 212 and 222 are fixed to the front surfaces of the inner casings 211 and 221.

The elastic device 50A includes a first fixing member 52 connected to the inner housing 211 of the front housing portion 21, a second fixing member 53 connected to the inner housing 221 of the rear housing portion 22, and a first fixing. Two movable rods 55 that pass through the member 52 and whose rear end portions are respectively connected and fixed to the second fixed member 53, and two coils that are covered by the movable rod 55 so as to reciprocate the movable rod 55 The first fixing member 52 and the second fixing member 53 are provided with fitting recesses 522 and 532 for fitting with the outer casings 212 and 222, respectively. Protrusions 213 and 223 corresponding to the fitting recesses 522 and 532 are provided on the inner surface.
The front housing part 21 and the rear housing part 22 are designed in a shape and style so that the inner housings 211 and 221 and the outer housings 212 and 222 are combined, and the two fixing members 52 and 53 of the elastic device 50A are respectively connected to the inner housings 211 and 221. The structure is connected to the casings 211 and 221.
As shown in FIG. 9, between the writing instrument body 10 and the decorative body 20, a screw 30 is used to screw the support portion 11 of the writing instrument body 10 with the inner casing 221 of the rear casing portion 22. By removing 30, the decorative body 20 can be replaced with the elastic device 50 </ b> A. Therefore, since the overall shape design can be changed by completely replacing the decorative body 20 of the writing instrument 1 with the decorative body, the disassembly and assembly of the decorative body 20 in the second embodiment is the first implementation. It is more convenient than this form.
In addition, the outer casings 212 and 222 not only serve to keep the inner casings 211 and 221, but also can change the style of the decorative body 20 by replacing the outer casings 212 and 222. In addition to being able to extend the hobby value and shape design of the writing instrument with a decorative body of the present invention, it is convenient for module production, leading to cost reduction.

  As shown in FIG. 9, the elastic device 50 </ b> A includes two movable rods 55 provided on the left and right sides of the decorative body 20, i.e., the first fixing member 52 connected to the inner housing 211 of the front housing portion 21. It is provided so as to protrude from both sides, and the rear end portions of the two movable rods 55 are respectively introduced into the insertion recesses 531 of the second fixing member 53 and screwed with screws 60 in the insertion recesses 531. is there. As a result, it can be opened uniformly when the front casing 21 is attached, and then can be closed again, and the elastic effect and structural strength of the elastic device 51A are the same as those of the first embodiment. There is an effect that it improves more than the form.

As shown in FIGS. 10 and 11, the writing instrument body 10 is screwed into the rear end portion 101 of the shaft cylinder that moves the movable rod 31 and the second elastic member 41 inside, and the rear end portion 101 of the shaft cylinder, It comprises a front end portion 102 of a shaft cylinder that moves the core and the second elastic member 42 therein, and a front end portion 103 of the shaft cylinder that is screwed into the front end portion 102 of the shaft cylinder and protrudes the tip end of the core. The uppermost portion of the rear end portion 101 of the shaft tube is engaged with the support portion.
A plurality of lower ribs 12 </ b> A and middle ribs 12 </ b> B are provided on the inner wall of the writing instrument main body 10 for stably extending and contracting and sliding the second elastic member 42. A plurality of upper ribs 12C for extending and contracting and sliding are provided, and a horizontal bar 13 is connected between the upper ribs 12C and the upper rib 12C, and the bottom of the movable rod 31 is engaged below the horizontal bar 13. A stop hole 14 is provided for mating. The upper rib 12C is provided on the inner wall at the bottom of the rear end portion 101 of the shaft cylinder to prevent the second elastic member 41 from coming off, the middle rib 12B is provided on the inner wall at the bottom of the front end portion 102 of the shaft cylinder, The lower rib 12A is provided on the inner wall of the tip portion 103 of the shaft cylinder in order to prevent the second elastic member 42 from coming off.

  Each of the above embodiments is used to explain the structure, features, and effects of the present invention, and satisfies the requirements of novelty and inventive step. In the above description, only the preferred embodiments of the present invention have been disclosed, so that the scope of claims for utility model registration of the present invention is not limited and departs from the spirit of the present invention. Various modifications and the same replacements are all included in the scope of the present invention.

DESCRIPTION OF SYMBOLS 1 Writing instrument with a decoration body 10 Writing instrument main body 101 Rear end part of axial cylinder 102 Front end part of axial cylinder 103 End part of axial cylinder 11 Support part 12 Rib 12A Lower rib 12B Middle rib 12C Upper rib 13 Horizontal bar 14 Stop hole 20 Ornament body 21 Front housing part 22 Rear housing part 23 Small shaped object 211, 221 Inner housing 212, 222 Outer housing 213, 223 Convex part 30 Interlocking device 31 Movable rod 32 First interlocking member 33 Second interlocking member 34 Third Interlocking member 35 Fourth interlocking member 351 Hollow frame 352 Hollow tank 40 First elastic member 41, 42 Second elastic member 50, 50A Elastic device 51 Passive member 511 Concavity and convexity portion 52 First fixing member 521 Pressing portion 53 Second fixing member 531 Insertion recess 522, 532 Fit recess 54 Positioning member 541 Hollow storage tank 542 Side end 543 Holding ring 55 Movable rod 551 Conical protrusion 552 Holding ring 553 Tenon 56 Coil spring 60 Set screw

Claims (10)

A writing instrument body having a support part at the top, a decorative body covering the support part, and an interlocking device penetrating the support part and moving the decorative body to open and close,
The interlocking device is
A movable rod that penetrates the support and is slidable within the writing instrument body;
A first interlocking member installed in the decorative body and moved by the movable rod;
A second interlocking member pivoted to the support and connected to the first interlocking member;
A third interlocking member pivoted to the second interlocking member;
A fourth interlocking member pivoted to the support and connected to the third interlocking member;
A first elastic member for reciprocating the second interlocking member, provided at a place where the fourth interlocking member and the support portion are pivotally coupled;
One or more second elastic members installed in the writing instrument body, for reciprocating the members inside the writing instrument body;
Configured with
The decorative body is formed by a front housing portion and a rear housing portion, and a small shaped object that is pivotally connected to the second interlocking member is provided,
An elastic device that suppresses an opening range of the front casing part and the rear casing part is provided in the decorative body,
A passive member that operates to open and close the front housing part by being attached to the fourth interlocking member at the lower end of the elastic device is provided,
A hollow frame is provided at one end of the fourth interlocking member for introducing and positioning the uppermost part of the small shaped article,
A writing instrument with a decorative body characterized by that.   The writing instrument with a decorative body according to claim 1, wherein the passive member is provided with a concavo-convex portion that is attached together with the hollow frame of the fourth interlocking member.   The writing instrument with a decorative body according to claim 1, wherein the passive member is a convex portion, a convex rib, or a structural beam provided on an inner wall of the front housing portion of the decorative body.   The elastic device includes a first fixing member and a second fixing member provided on inner walls of the front casing part and the rear casing part, and a positioning member fixed to the first fixing member and capable of being assembled and disassembled. And a movable rod that penetrates the positioning member and fixes the rear portion of the positioning member to the second fixed member, and a coil spring that is covered by the movable rod so as to reciprocate the movable rod. The writing instrument with a decorative body according to claim 1.   The movable rod is a conical protrusion whose front end portion can be introduced into the first fixing member, and a retaining ring is provided adjacent to the conical protrusion, and is screwed into the second fixing member at the rear end portion. A tenon part is provided, a holding part that is combined with the holding ring of the movable rod is provided at one end of the first fixed member, and an insertion part that is combined with the tenon part of the movable rod is provided at one end of the second fixed member. The writing instrument with a decorative body according to claim 4, wherein a fitting recess is provided.   The positioning member is provided with a hollow storage tank in which the movable rod and the coil spring are introduced and slid at a central portion, and a screw is passed through both sides of one end of the hollow storage tank to the first fixing member. The decorative body according to claim 4, wherein a side end portion that is screwed and fixed is provided, and a holding ring that prevents the coil spring from coming off is provided at the other end of the hollow storage tank. Writing instrument with.   The rib for stably expanding and contracting and sliding the second elastic member by fixing the second elastic member to the inner side wall of the bottom of the writing instrument main body is provided. Writing instrument with decorative body. A writing instrument body having a support part at the top, a decorative body covering the support part, and an interlocking device penetrating the support part and moving the decorative body to open and close,
The interlocking device is
A movable rod that penetrates the support and is slidable within the writing instrument body;
A first interlocking member installed in the decorative body and moved by the movable rod;
A second interlocking member pivoted to the support and connected to the first interlocking member;
A third interlocking member pivoted to the second interlocking member;
A fourth interlocking member pivoted to the support and connected to the third interlocking member;
A first elastic member for reciprocating the second interlocking member, provided at a place where the fourth interlocking member and the support portion are pivotally coupled;
One or more second elastic members installed in the writing instrument body, for reciprocating the members inside the writing instrument body;
Configured with
The decorative body is formed by a front housing portion and a rear housing portion, and a small shaped object that is pivotally connected to the second interlocking member is provided,
An elastic device that suppresses an opening range of the front casing part and the rear casing part is provided in the decorative body,
A passive member that operates to open and close the front housing part by being attached to the fourth interlocking member at the lower end of the elastic device is provided,
A hollow frame is provided at one end of the fourth interlocking member for introducing and positioning the uppermost part of the small shaped article,
Each of the front housing portion and the rear housing portion is connected to the elastic device, and an outer housing fixed to the front surface of the inner housing in order to implement a design change such as a shape change. Having
A writing instrument with a decorative body characterized by that.   The elastic device includes a first fixing member coupled to the inner casing of the front casing section, a second fixing member coupled to the inner casing of the rear casing section, and the first fixing member. Two movable rods that are connected to and fixed to the second fixed member, respectively, and two coil springs that are covered by the movable rod so as to reciprocate the movable rod. The first fixing member and the second fixing member are each provided with a fitting recess for fitting with the outer casing, and the inner side surface of the outer casing corresponds to the fitting recess. The writing instrument with a decorative body according to claim 8, wherein a convex portion is provided.   A plurality of lower ribs and middle ribs are provided on the inner wall of the writing instrument body to stably expand and contract the second elastic member, and the other second elastic members are stably expanded and contracted. A plurality of upper ribs for sliding are provided, a horizontal bar is connected between the upper ribs and the upper rib, and a stop hole for engaging with the bottom of the movable rod is provided below the horizontal bar. The writing instrument with a decorative body according to claim 8, wherein

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