WO2013115545A1

WO2013115545A1 - Musical instrument case having music stand

Info

Publication number: WO2013115545A1
Application number: PCT/KR2013/000718
Authority: WO
Inventors: 조용찬
Original assignee: Cho Yong Chan
Priority date: 2012-02-02
Filing date: 2013-01-29
Publication date: 2013-08-08
Also published as: WO2013115545A9; KR200473776Y1; KR20130004834U

Abstract

The aim of the present device is to provide a musical instrument case in which a tripod together with a music stand are accommodated in a portable bag for storing and carrying a musical instrument in order to carry the music stand and tripod at the same time. Particularly, since the accommodated music stand can be installed by using the bag or the tripod, the musical instrument case may be used as the music stand during a performance to improve user convenience. To achieve the above-mentioned object, the present device includes: a bag (100) having an accommodation space to store a musical instrument, a music stand (200), and a tripod (300) as a multilayer structure which is openable so as to store the musical instrument, the music stand (200), and the tripod (300), wherein the bag includes a protrusion structure (112) for installing the music stand at the outside thereof; the music stand (200) having a fixing plate member (230) detachably attached to the bag (100) or the tripod (300), a tilted plate member (210) hinge-coupled to the fixing plate member (230) to support sheet music, and a support plate member (250) variably adjusting the installation angle of the tilted plate member (210) with respect to the fixing plate member (230); and the tripod (300) having a head part (310) for installing the music stand (200).

Description

Musical instrument case with music stand

The present invention relates to a musical instrument case having a music stand, and more particularly, a music stand and a tripod that can be stored at the same time together with a musical instrument inside a carrying bag, so that a music stand can be installed by using a bag when playing to support a music score. It relates to a musical instrument case that can be used as it is, or by installing a music stand separately for a tripod.

In general, the bag for carrying the instrument is manufactured to accommodate the instrument inside to protect the instrument from external impact and to implement a carrying function if necessary. To this end, the bag has a soft or hard exterior material and a built-in material that forms a space for accommodating the instrument more safely as a cushioning material therein, as well as a separate space for storing various kinds of small items. It is provided together.

In this case, the musical instrument has a proper volume that can be stored inside the portable bag, and has various portable sizes such as string instruments such as violins and violas, wind instruments such as flutes, clarinets, and oboes. Means everything.

By the way, the conventional carrying bag for storage and transportation of the instrument does not include the function of the music rest for installing the music sheet, so the user must have a music rest for the installation of the music sheet or separately provided in the music place There is no choice but to experience the hassle of using. In other words, the normal storage bag for musical instruments has only a function for accommodating and transporting small items such as musical instruments, so that a music stand or a music stand for supporting performances must be carried separately. There is discomfort.

[Preceding technical literature]

[Patent Documents]

Accordingly, the applicant filed a utility model registration as No. 20-2008-0012535 dated September 17, 2008, and received a utility model registration as No. 20-0451421 dated December 8, 2010. I have suggested. The instrument case is integrally provided with a music rest for unfolding sheet music on the outside, and the music rest has a configuration that is foldable with respect to the outside of the instrument case. That is, the conventional music stand is foldable from the outside of the instrument case and configured to be fixed to the storage position or to be unfolded to the use position by means of detachable means such as Velcro Tape.

However, as described above, the music stand foldable on the outside of the instrument case is made of soft material such as cloth, and thus has a structural limitation that is insufficient to secure proper rigidity for effective support of sheet music. In particular, the music stand has a structure that can only be used in a limited area of the outside of the instrument case, so it is not only possible to variably adjust the height of the music stand to the height of the player's gaze, and above all, it is impossible to use it as a music stand at all. I was having a problem.

In other words, a musical instrument case equipped with a music stand function as a bag for storing and carrying a musical instrument has a supplementary function limited to the use of a simple music stand, and thus plays a role as a music stand required for actual performance. Has the disadvantage of not being able to perform properly.

Accordingly, the present invention has been made in view of the above-mentioned matters, and it is possible to simultaneously store and carry a tripod together with a music stand in a portable bag for storing and transporting an instrument, and in particular, the stored music stand is a bag or a tripod. By using it to install it can be actively used as a music stand when playing, through which the purpose is to further enhance the user's convenience.

The present invention for achieving the above object as an instrument case for accommodating the musical instrument and the music stand and tripod,

A body having a multi-layered opening and closing body having a separate accommodating space for storing the musical instrument, a music stand, and a tripod therein; a bag having a protruding structure for installation of the music stand on the outside;

A fixed plate member detachably coupled to the bag or the tripod, an inclined plate member hinged to the fixed plate member and supporting a sheet music, and a support plate member for variably adjusting an installation angle of the inclined plate member relative to the fixed plate member. Music stand provided; And

The head portion for coupling with the music rest, the body portion for installing the head portion to adjust the inclination angle, and the length coupled to the body portion while being radially unfolded toward the outside centering the body portion to the load on the ground It characterized in that it comprises a tripod having a plurality of legs supporting.

According to the musical instrument case having a music stand according to the present invention, since the music stand and the tripod can be separately stored in a separate accommodating space together with the musical instrument in the bag for storing and transporting the musical instrument, the bag is intended to be stored and transported. In addition to implementing the protection function, the music stand and tripod are stored and transported together, which will have the effect of more active use as a music stand when playing.

In addition, the present invention can be fixed in a variety of ways by using a strap-shaped shoulder strap in a variety of ways to be installed individually in various places of the carrying bag in the form of carrying or carrying a bag limited to one shoulder or backpack Since the load of the bag can be distributed on both shoulders, the convenience of carrying can be improved.

In addition, the present invention can be installed fixed to the bottom of the music stand in a detachable form for the protruding structure provided in the form of an emblem on the outside of the bag, or directly to the top of the tripod to be detachably installed on the bottom of the music stand to be utilized as a music field. By doing so, depending on the performance of the player, depending on the level of the player can selectively use any one of the bag or tripod to mount the score, so as a music stand can be used in a wider range of applications, thereby improving convenience by the user You can contribute.

In particular, the present invention is provided with an extension plate member that is accommodated in the sliding plate member of the music stand in a sliding manner and can be selectively unfolded toward the outside, so that the entire area of the music stand can be expanded more widely, and thus the inclined plate using a swinging stopper Since the sheet music spreading over the entire portion of the member and the extension plate member can be more firmly fixed, it is possible to perform an effective support function for the wide sheet music. In this case, the inclined plate member of the music stand can be adjusted by subdividing the installation angle of the inclined plate member with respect to the fixed plate member in multiple stages by selectively coupling the support plate member to a plurality of bending support parts formed in the fixed plate member, and through this, the player has his own line of sight. Since the sheet music can be placed on the inclined plate member according to the height, the readability of the sheet music can be further improved.

1 is a perspective view showing a portable bag corresponding to the musical instrument case having a music rest according to the present invention.

Figure 2 is a perspective view showing a rear portion of the portable bag shown in FIG.

Figure 3 is a perspective view showing a state in which the music rest is stored inside the carrying bag.

Figure 4 is a perspective view showing a state in which a tripod is accommodated inside the carrying bag.

Figure 5 is a perspective view showing a receiving space formed for the storage of the instrument inside the carrying bag.

6 is a perspective view showing the front portion of the music rest.

7 is a perspective view showing a rear portion of the music stand shown in FIG.

8 is a perspective view showing a rear portion as a use state of the music stand.

9 is a perspective view showing a rear portion of the inclined plate member of the music rest.

10 is a perspective view showing a front portion of the fixing plate member of the music rest.

Fig. 11 is a perspective view showing together the receiving state of the extension plate member and the deployment state of the extension plate member in the inclined plate member of the music rest.

12 is a cross-sectional view showing a state in which the extension plate member is accommodated in the space between the front plate member and the back plate member in the inclined plate member of the music stand.

13 is a perspective view of a tripod.

FIG. 14 is an enlarged perspective view of the main part of the tripod shown in FIG. 13; FIG.

FIG. 15 is an enlarged perspective view illustrating only the head of the tripod shown in FIG. 14; FIG.

16 is a cross-sectional view showing a coupling relationship between the tilt adjustment operation handle shown in Figure 14 and the pressing groove of the boss portion.

Figure 17 is a perspective view showing a music stand is installed on the outside of the carrying bag as a state diagram of the present invention.

18 is a perspective view of the use state of the present invention, showing that a music stand is installed through a tripod.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The musical instrument presented in the embodiment of the present invention is a form that can be stored and carried in a portable bag, and has a portable volume of various kinds such as violins and viola string instruments, flute and clarinet, and wind instruments of oboes, In the drawings supporting the detailed description, only the bag for storing the violin is shown, but the present invention is not necessarily limited to one type of musical instrument such as a violin.

As shown in the figure, the instrument case according to the present invention is configured to accommodate the carrying bag 100 and the music rest together with the instrument therein. In this case, the music stand consists of a composition including a music stand 200 for placing the sheet music and the player visually, and a tripod 300 for supporting the music stand 200 upright on the ground. . In particular, the music stand 200 achieves a wider function as a music stand by implementing a structure that can be selectively assembled with the tripod 300, as well as the carrying bag 100, respectively. The specific configuration of the present invention for implementing this is as follows.

1 to 5, respectively, the portable bag 100 has a rectangular shape that can be opened and closed by stacking the upper body 110, the intermediate body 130, and the lower body 150 in layers. Made of structure. At this time, the upper body 110, the intermediate body 130 and the lower body 150 may be made of a material having a variety of other physical properties, such as a hard material of a flexible fabric material or resin, respectively, the inside of the urethane As a filler, which is a cushioning material such as a foam, a plurality of receiving spaces for storing various props, such as musical instruments 200 and tripod 300, are individually formed. Accordingly, the portable bag 100 can effectively protect the various items stored in the interior including the musical instrument against the impact from the outside.

The upper body 110 and the intermediate body 130 can be opened and closed through the first locking means 170, the intermediate body 130 and the lower body 150 via the second locking means 180. Each is manufactured in a form that can be opened and closed. In this case, the first locking means 170 and the second locking means 180 may be formed of various types of opening and closing means including a slide fastener of a zipper. In particular, the bag 100 may be further provided with a separate third locking means 190 to be able to simultaneously restrain the entire opening to the upper body 110, the intermediate body 130 and the lower body 150 at the same time. have. In this case, the third locking means 190 may be implemented as a member capable of fixing the entire portion of the bag 100 at once, such as Velcro tape, or selectively allowing only opening by an authorized person. It would be more desirable to implement a lock with security functionality.

The upper body 110 is a cover-shaped structure for securing a predetermined space inside the cover the intermediate body 130 and the emblem-shaped protruding structure 112 for detachable assembly with the music rest 200 on the outer side central portion. ). At this time, the protruding structure 112 is a form of extending the width of the member to the outside on the upper outer surface for coupling of the insertion method with the insertion groove 238 (shown in Figure 9) formed on the bottom surface of the music rest 200 The locking end 114 is formed integrally.

Referring to FIG. 3, the intermediate body 130 forms an accommodating space for accommodating the music rest 200 on an upper surface thereof, and a separate accommodating space S-1 for accommodating various props thereon. To form. The accommodation space (S-1) is provided with a band member 132 of an elastic material as a fixing means for suppressing the separation of the small items stored therein, the band member 132 is accommodated in the intermediate body 130 The same applies to restraining the music rest 200 with respect to space. In addition, the intermediate body 130 forms a plurality of receiving spaces (S-2, 3, 4) for accommodating other accessories such as a tripod 300 and a bow on the lower surface as shown in FIG. In this case, of course, the band member can be applied in the same way.

Referring to Figure 5, the lower body 150 is a receiving space (S-5) for accommodating the instrument on the inner surface and another form of accommodating to accommodate the accessories on the side and to suppress the separation as a cover The space (S-6) is provided together, and carrying handles 152 are separately provided on the outer side surfaces in the longitudinal direction and the width direction, respectively, for user convenience. In addition, the lower body 150 is provided with a hook 154 to be installed by hanging the shoulder straps in the form of a strap on each of the outer side, as shown in Figure 2, including the central portion of the back side one end A shoulder strap mounting ring 154 is also provided separately on the outer surface of the other end opposite to the center thereof. Accordingly, the user may carry the carrying bag 100 by using the carrying handles 152 installed on the outer and outer sides of the lower body 150 in the longitudinal direction and the width direction, respectively. In addition, the user to carry the carrying bag 100 on one shoulder by installing a straight strap using a ring provided on each of both ends of the outer surface of the lower body 150, or one end of the rear side of the lower body 150 By carrying a V-shaped strap using the hook 154 located in the center and the hooks 154 located on both the left and right outer sides of the other end, the portable bag 100 is worn like a backpack. Can also be transported from

6 to 12, the music rest 200 includes an inclined plate member 210, a fixed plate member 230, and a support plate member 250. The inclined plate member 210 is coupled to the fixing plate member 230 and the hinge structure 270 to form a foldable form in a pivoting manner to perform the function to put the music, the fixed plate member 230 Selective coupling with the carrying bag 100 or the tripod 300 enables the installation of the music stand 200, the support plate member 250 is the inclination angle of the inclined plate member 210 with respect to the fixed plate member 230 It serves to keep it constant.

The inclined plate member 210 is coupled to the back surface of the front plate member 212, the front plate member 212 of the seat plate shape to put the sheet music in front of the back plate member 214 for the installation of the support plate member 250 ), And an extension plate member 216 that is received in a sliding manner within the space between the front plate member 212 and the back plate member 214 to be spread out. In the exemplary embodiment of the present invention, the extension plate member 216 has been described on the basis of the manner in which the front plate member 212 is received and deployed in both left and right directions of the front plate member 212. It is also possible to add a separate extension plate member (not shown) of the same type of storage and deployment.

The front plate member 212 of the inclined plate member 210 forms a seating end 212a protruding to the outside to put the sheet music at the lower end, and approximately 90 degrees around the installation end located at the center for supporting the sheet music. It is provided with a revolving stopper 218 of an elastic material which is rotatably installed with respect to both left and right ends of the front plate member 212 with free ends bent apart from each other at an angle. In this case, the swing-type stopper 218 is formed in a shape having a free end extending outward in a state spaced apart from each other at an angle of approximately 90 degrees around the installation end located in the center, the front plate member 212 When the extension plate member 216 is unfolded to the outside is rotated in an approximately 90-degree direction around the installation point is wide spread over the entire portion of the front plate member 212 and the extension plate member 216 is supported Effective support for a wide range of music. Of course, when the extension plate member 216 is accommodated in the space between the front plate member 212 and the back plate member 214, the pivotable stopper 218 rotates in the original 90 degree direction. Limited to the front plate member 212 performs a conventional support function for the music sheet is relatively narrow seated.

Referring to FIG. 8, the back plate member 214 of the inclined plate member 210 may be pivotally installed at one end of the support plate member 250 by hinge coupling, and the first plate plate member 250 may be pivotally installed to accommodate the support plate member 250. Each of the first receiving groove 220 and the second receiving groove 222 for accommodating the bent support 236 of the fixed plate member 230 is provided. In addition, the back plate member 214 of the inclined plate member 210 is smaller than the front end portion of the front plate member 212 to form an opening and closing step groove 214a formed concave in a stepped shape inwardly. Bar, the step groove 214a serves to assist the gripping by the user when turning the inclined plate member 210 with respect to the fixed plate member 230. In addition, the left and right end portions of the back plate member 214 are recessed in a shape approximately cut into the inner half of the extension plate member 216 to assist the gripping by the user during deployment of the extension plate member 216. The groove 214b is also formed.

Referring to FIG. 11, the extension plate member 216 of the inclined plate member 210 may be accommodated in a space between the front plate member 212 and the back plate member 214 in a sliding manner and spread outward. In addition, the front plate member 212 and the back plate member 214 is provided with a slot hole 224 elongated along the sunken moving direction for moving to the outside. The back plate member 214 is inserted into the slot hole 224, the guide boss for suppressing the complete separation of the back plate member 214 with respect to the front plate member 212 and the back plate member 214 226. In this case, the slot hole 224 is preferably formed at the upper and lower ends of the extension plate member 216, and the guide boss 226 is also adapted to the formation position and deployment position of the slot hole 224, respectively. Of course it is equipped.

In addition, as shown in FIG. 12, the extension plate member 216 of the inclined plate member 210 is integrally provided with a protruding jaw 228 protruding to the outside at the inner end, and the inclined plate member 210. The back plate member 214 is integrally provided with a locking jaw 229 of the form also protrudes outward from the position corresponding to the protruding jaw 228. In this case, the protruding jaw 228 and the engaging jaw 229 are formed at the space between the front plate member 212 and the back plate member 214 when the extension plate member 216 is received in the storage position. The protruding jaw 228 is set to a portion that can pass over the engaging jaw 229, so that the extension plate member 216 is more stable in the space between the front plate member 212 and the back plate member 214. It can be stored.

Referring to FIG. 10, the fixing plate member 230 may include a front plate member 232 and a front plate member that maintain a constant installation angle of the inclined plate member 210 through a locking action with the support plate member 250. 232 is coupled to the back of the rear surface for firmly supporting the installation of the music stand 200 through the coupling with the projecting structure 112 of the portable bag 100 or the head portion 310 of the tripod 300 It consists of a plate member 234.

The front plate member 232 of the fixed plate member 230 is a plurality of for adjusting the installation angle of the inclined plate member 210 to the fixed plate member 230 through the selective coupling with the support plate member 250 A locking support portion 236 is provided. At this time, the bent support 236 is bent in a 90 degree toward the hinge structure 270 for the hinge coupling with the inclined plate member 210 in a state protruding upwards to the lower side of the support plate member 250 It is made of a form that can suppress the separation from the locking support portion 252 extending in the horizontal direction.

Referring to FIG. 7, the back plate member 234 of the fixing plate member 230 is an insertion groove formed by locally cutting a member for detachable assembly with the protruding structure 112 of the portable bag 100. Bar 238 is provided, the insertion groove 238 is set to narrow the width of the insertion groove 238 to suppress the separation through the interaction with the engaging end portion 114 of the protruding structure 112 The pair of mutually opposed extension ribs 240 of the form is integrally formed. At this time, the insertion groove 238 formed in the locking end portion 114 of the protruding structure 112 and the back plate member 234 of the fixing plate member 230 provided in the upper body 110 of the carrying bag 100. The detachable coupling relationship between the extension ribs 240 is formed in the same structure as the cross section shown in FIG.

In addition, the back plate member 234 is formed to have a curved curvature, which is more closely coupled to the upper body 110 when assembled to the upper body 110 of the portable bag 100. to be. That is, the curved curvature of the back plate member 214 is preferably set to a concave shape at the same level as the outer surface of the convex shape of the upper body 110 of the carrying bag 100.

In addition, the front plate member 232 of the fixing plate member 230 is formed integrally with the protrusion support rib 242 protruding outward from the corresponding portion with the insertion groove 238 on the back, the protrusion rib 242 is coupled to the insertion groove 238 when the protrusion structure 112 provided on the outside of the upper body 110 of the portable bag 100, in close contact with the upper surface of the protrusion structure 112 The pressing action serves to provide improved assembly rigidity for the protruding structure 112. This can be clearly understood from the section shown in FIG. 17.

In addition, the front plate member 232 and the back plate member 234 of the fixed plate member 230 are recessed in a half moon shape inwardly with respect to the inclined plate member 210 at both left and right sides, respectively, so that the inclined plate member ( Concave grooves 230a are integrally formed to assist the gripping of the 210, and the fixing plate member 230 is selectively installed with respect to the carrying bag 100 or the tripod 300 and then fixed to the fixing plate member 230. When adjusting the angle of the inclined plate member 210 with respect to the holding of the inclined plate member 210 can be helped.

8 and 9, respectively, the support plate member 250 is hinged at its upper end to be accommodated in the first accommodation groove 220 formed in the back plate member 214 of the inclined plate member 210. At this time, the lower end engaging support portion 252 of the support plate member 250 is coupled to any one of the bent support portion 236 of the plurality of bent support portion 236 formed on the front plate member 232 of the fixed plate member 230. Through this, it is possible to freely adjust the installation angle of the inclined plate member 210 with respect to the fixed plate member 230.

In addition, the support plate member 250 integrally forms a concave cutout 254 having a part of the member removed thereon, and the cutout 254 is the inclined plate member 210 with respect to the fixed plate member 230. ) When folded, a plurality of bending support parts 236 formed on the front plate member 232 of the fixed plate member 230 together with the second receiving groove 222 formed in the back plate member 214 of the inclined plate member 210. Since it can be accommodated inside it can be manufactured in a form that can reduce the overall thickness of the music rest 200 more compactly.

13 to 16, respectively, the tripod 300 is detachable while allowing the head portion 310 and the lower portion of the head portion 310 to be coupled to the music stand 200 to be adjusted while being inclined. It is provided with a body portion 330 to be coupled to support possible, and a plurality of leg portion 350 that can be radially unfolded while being installed to adjust the length in the lower portion of the body portion 330.

The head portion 310 of the tripod 300 is for coupling with the insertion groove 238 formed on the bottom surface of the back plate member 234 of the fixed plate member 230 of the music stand 200, the portable bag ( It is made of the same shape as the protruding structure 112 provided on the upper body 110 of 100. That is, as shown in Figure 14, the head portion 310 to the outside of the width of the member on the upper outer surface for the engagement of the fitting method with the insertion groove 238 formed on the bottom surface of the music rest 200 The engaging end portion 312 of the extending form is integrally formed.

In addition, the head 310 has a solid cylindrical boss 314 for adjusting the inclination angle with the body 330 at the lower end, the boss 314 of the body 330 It can be firmly fixed to the body portion 330 through the pressure by the free end of the tilt adjustment operation handle 332 is screwed on the side. To this end, as shown in FIG. 15, the boss part 314 integrally forms a pressing groove 316 having a concave shape in the center. Accordingly, when the tilt adjustment operation handle 332 is fastened to the body portion 330, as shown in FIG. 16, the free end of the tilt adjustment operation handle 332 is a pressing groove of the boss portion 314. By providing the pressing force to the 316 it is possible to maintain the inclination angle of the head portion 310 with respect to the body portion 330 in a constant state.

Referring to FIG. 14, the body portion 330 of the tripod 300 is rotatable along the radial direction of the body portion 330 in order to pivotally install the boss portion 314 of the head portion 310 thereon. An elongated cutout 334 is formed. Accordingly, the head portion 310 of the tripod 300 can adjust the installation angle to the appropriate range through the incision 334 of the body portion 330, in this case by the inclination adjustment operation handle 332 The fastening may fix the installation angle of the head 310 to the body 330 to a specific position.

In addition, the leg portion 350 of the tripod 300 is made of a multi-stage structure of a telescopic structure that can arbitrarily adjust its length as a conventional form, and is manufactured in a structure in which the lower end can be extended radially. In addition, the leg portion 350 is provided with a length adjusting operation handle 352 in a plurality of parts.

Therefore, the musical instrument case having a music stand according to the present invention can accommodate both the musical instrument and the music stand 200 and the tripod 300 inside the carrying bag 100, as shown in FIGS. 17 and 18, respectively, City music stand 200 can be installed as a removable structure for the upper portion of the portable bag 100 can not only put the sheet music, but also install the music stand 200 on the upper end of the tripod 300 may be utilized as a separate music stand. Will be.

And the carrying bag 100 by using a shoulder strap mounting hook 154 provided on the outer side by installing a strap, the user carrying the bag 100 limited to one shoulder or back using both shoulders in the form of a backpack I can carry it.

Particularly, in the case of the music rest 200, an extension plate member 216 which is slid in a sliding manner to both left and right ends in the space between the front plate member 212 and the back plate member 214 of the inclined plate member 210 is mediated. The wide music score can be unfolded at a time to improve the visibility of the score, and the pivoting stopper 218 is about 90 degrees outward from the installation site of the front plate member 212. By rotating it is possible to implement an effective support for the entire portion of the sheet music spread widely across the front plate member 212 and the extension plate member 216.

In this case, the extension plate member 216 can be gripped more easily by using the step grooves 214a formed at both ends of the rear plate member 214 of the inclined plate member 210, and also with respect to the fixed plate member 230. When the inclined plate member 210 is unfolded, the inclined plate member is formed by using the concave groove 214b formed at the upper end of the back plate member 214 and / or the concave groove 230a formed at both left and right ends of the fixed plate member 230. 210 can be utilized as a site for the gripping.

As described above with reference to the accompanying drawings for the preferred embodiment of the present invention, the present invention is not limited by the above-described specific embodiments, those of ordinary skill in the art to which the present invention belongs Various modifications and variations are possible within the scope of the spirit and scope of the present invention as set forth below.

Claims

In the instrument case for accommodating the musical instrument and the music stand 200 and the tripod 300,

As a multi-layer structure that can be opened and closed, a bag 100 having an accommodation space for storing the musical instrument, a music stand 200 and a tripod 300 therein, and a protrusion structure 112 for installing the music stand 200 outside is provided. );

The fixing plate member 230 detachably coupled to the bag 100 or the tripod 300, the inclined plate member 210 hinged to the fixing plate member 230, and supporting the sheet music, and the fixing plate member ( Music stand 200 having a support plate member 250 for variably adjusting the installation angle of the inclined plate member 210 with respect to 230; And

Instrument case having a music stand, characterized in that it comprises a tripod 300 having a head portion 310 for the installation of the music stand 200.
The method according to claim 1,

The bag 100 is composed of the upper body 110, the intermediate body 130 and the lower body 150, and is provided with a ring 154 for the installation of the carrying handle 152 and the shoulder strap on the outside, respectively, The upper body 110, the intermediate body 130 and the lower body 150 is a musical instrument case having a music stand, characterized in that each opening and closing via a locking means.
The method according to claim 2,

The locking means is a first locking means 170 to enable the opening and closing between the upper body 110 and the intermediate body 130 and the agent to enable opening and closing between the intermediate body 130 and the lower body 150. It characterized in that it comprises a second locking means 180, and the third locking means (190) for simultaneously restraining the opening of all of the upper body 110 and the intermediate body 130 and the lower body 150 at the same time Instrument case with music stand.
The method according to claim 1,

The protruding structure 112 is provided with a locking end 114 extending the length of the member in the width direction from the outer side of the upper end for detachable fitting assembly with the music rest 200 on the outer side of the bag 100 The musical instrument case with the music stand characterized by.
The method according to claim 1,

The inclined plate member 210 of the music stand 200 is coupled to the front plate member 212 and the front plate member 212 on which the sheet music is placed, and the back plate member 214 for installation of the support plate member 250. And an extension plate member 216 that is accommodated in a space between the front plate member 212 and the back plate member 214 in a sliding manner to be spread outward.
The method according to claim 5,

The front plate member 212 of the inclined plate member 210 forms a seating end 212a protruding to the outside to put the sheet music on the lower end, and is bent to be spaced apart from each other at an angle of 90 degrees around the center of the installation end Musical instrument case having a music stand, characterized in that it comprises a stopper (218) rotatably installed with respect to the left and right both ends of the front plate member (212) having a free end.
The method according to claim 5,

The extension plate member 216 of the inclined plate member 210 forms a slot hole 224 along the projection type moving direction between the front plate member 212 and the back plate member 214, and the back plate member 214 is inserted into the slot hole 224 for guiding the movement of the extension plate member 216 for the guide for suppressing the complete separation of the extension plate member 216 relative to the back plate member 214 Instrument case with music rest, characterized in that it comprises a boss (226).
The method according to claim 5,

The extension plate member 216 of the inclined plate member 210 forms a protruding jaw 228 toward the outside at the inner end thereof, and the back plate member 214 protrudes to secure the storage of the extension plate member 216. Musical instrument case having a music rest, characterized in that for forming a jaw (229) protruding outward to the portion corresponding to the jaw (228).
The method according to claim 5,

The back plate member 214 of the inclined plate member 210 has a stepped groove 214a formed to be recessed inwardly with respect to the front plate member 212 at an upper end portion thereof, and the extension plate member at both left and right ends thereof. 216 is a musical instrument case having a music rest characterized in that it forms a concave groove (214b) cut in a half-moon shape inward.
The method according to claim 1,

The fixed plate member 230 is coupled to the front plate member 232, the front plate member 232 having a plurality of engaging bending support portion 236 for adjusting the installation angle of the inclined plate member 210, the back plate member 232 And a back plate member 234 having an insertion groove 238 cut out for detachable coupling with the protruding structure 112 of the bag 100 or the head portion 310 of the tripod 300. The musical instrument case with the music stand characterized by the above-mentioned.
The method according to claim 10,

The back plate member 234 of the fixed plate member 230 is formed to have a curved curvature of the concave shape for a more intimate coupling with the outer surface of the convex shape of the upper body 110 of the bag 100. Instrument case with music stand.
The method according to claim 10,

The insertion groove 238 is characterized in that for forming an extension rib 240 for narrowing the width of the insertion groove 238 to suppress the separation through the interaction with the protrusion structure 112, characterized in that Instrument case with music stand.
The method according to claim 10,

The front plate member 232 of the fixing plate member 230 protrudes outward from the corresponding portion with the insertion groove 238 on the rear surface for coupling support to enable more intimate contact with the protruding structure 112. Instrument case having a music rest characterized in that to form a protruding rib (242).
The method according to claim 10,

The front plate member 232 and the back plate member 234 of the fixed plate member 230 are formed in the left / right both ends to form a concave groove 230a cut in a half moon shape inward with respect to the inclined plate member 210, respectively. The musical instrument case with the music stand characterized by the above-mentioned.
The method according to claim 10,

The inclined plate member 210 has a first accommodating groove 220 for accommodating the support plate member 250 and a second accommodating groove 222 for accommodating the bent support 236 of the fixed plate member 230 on the rear surface thereof. Instrument case with music stand, characterized in that to form a.
The method according to claim 15,

The support plate member 250 is hinged to be accommodated in the first accommodating groove 220, and an incision 254 for accommodating the bent support part 236 together with the second accommodating groove 222 thereon. The instrument case having a music stand, characterized in that for forming a locking support portion 252 extending in the horizontal direction for coupling with the bent support portion 236 at the lower end.
The method according to claim 10,

The tripod 300 is radially installed at the lower portion of the body portion 330 and the lower portion of the body portion 330 to support and support the lower portion of the head portion 310 to be coupled to adjust the inclination angle of the radially A music stand comprising a plurality of leg parts 350 that can be unfolded, and a tilting operation handle 332 which is screwed to the body part 330 to adjust an installation angle of the head part 310. Featuring instrument case.
The method according to claim 17,

The body portion 330 is a musical instrument case having a music stand, characterized in that to form a cutout 334 of the shape along the radial direction on the top to adjust the inclination angle of the head portion 310.
The method according to claim 18,

The head portion 310 is the width of the member to the outside on the upper outer surface for coupling with the insertion groove 238 formed on the bottom surface of the back plate member 234 of the fixed plate member 230 of the music rest 200 It is provided with a locking end portion 312 of the extending form, the lower end to the music stand characterized in that the cylindrical boss portion 314 accommodated in the cutout 334 for adjusting the inclination angle with the body portion 330 Featuring instrument case.
The method according to claim 19,

The boss portion 314 is a musical instrument case having a music rest, characterized in that the concave shape of the pressing groove 316 for receiving the free end of the inclined adjustment operation handle 332 in the center.