case

Abstract

Provided is a case from which an affixed label is easily removed. The case is provided with: a case body 10 which has an accommodation space 11 for accommodating a plurality of electronic components M and a delivery port 19 for putting in and taking out the electronic components M with respect to the accommodation space 11 and to which a label 70 is affixed; and a shutter member 30 which is slidably provided in the case body 10 and opens and closes the delivery port 19 by sliding. The case body 10 partitions a label affixation region 90 in which a plurality of protruding parts 93 to which an affixation surface 70a of the label 70 adheres are arranged in at least a part of a surface 2a thereof.

Description

[Technical field]

[0001] The present invention relates to a case for housing electronic components such as chip components. [Background technology]

[0002] When mounting electronic components on a board, a mounting device is used to mount the electronic components at a predetermined position on the board. Such mounting devices require the electronic components to be supplied individually. For example, Patent Document 1 discloses a case in which loose electronic components are stored together and dropped into a feeder by their own weight from an outlet at the bottom. The electronic components are supplied individually to the mounting device by the feeder. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] JP 2009-295618 A Summary of the Invention [Problem to be solved by the invention]

[0004] In some cases of this type, labels indicating the types of electronic components housed in the case are affixed to the case in order to manage the electronic components. However, when the case is reused or reprocessed for recycling, the affixed labels can get in the way.

[0005] Therefore, an object of the present invention is to provide a case from which an affixed label can be easily peeled off. [Means for solving the problem]

[0006] The case of the present invention comprises a case body having a storage space for storing a plurality of components and an opening for inserting and removing the components into and from the storage space, to which a label is affixed, and a shutter member which is slidably attached to the case body and opens and closes the opening by sliding, and at least a part of the surface of the case body is defined as a label attachment area having a plurality of protrusions to which the attachment surface of the label is attached. Effect of the Invention

[0007] According to the present invention, it is possible to provide a case from which an attached label can be easily peeled off. [Brief description of the drawings]

[0008] [Figure 1] FIG. 2 is a perspective view of the case according to the embodiment, seen from below. [Diagram 2] FIG. 2 is a front view of the case according to the embodiment. [Diagram 3] FIG. 4 is a bottom view of the case according to the embodiment. [Figure 4] FIG. 4 is a view showing the inside of the case according to the embodiment as viewed from one side. [Diagram 5] FIG. 2 is a view of the inside of the front portion of the case according to the embodiment, seen from one side, illustrating an opened state in which the discharge port of the case is open. [Figure 6] FIG. 2 is a diagram showing a label according to an embodiment. [Figure 7] FIG. 2 is a side view of the case according to the embodiment, with no label attached. [Figure 8] FIG. 2 is a top view of the case according to the embodiment, with no label attached. [Figure 9] FIG. 8 is an enlarged view of a portion indicated by IX in FIG. [Figure 10] XX cross-sectional view of Figure 9. [Figure 11] FIG. 13 is a plan view showing a modified example of the uneven surface of the embodiment. [Figure 12]12 is a cross-sectional view corresponding to line XII-XII in FIG. 11 in a state where a label is attached. [Figure 13] FIG. 4 is a rear view of the case according to the embodiment. [Figure 14] FIG. 4 is an enlarged side view showing a rear wall portion of the case according to the embodiment. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0009] Hereinafter, an embodiment of the present invention will be described with reference to the drawings. Fig. 1 is a perspective view of the case 1 according to the embodiment, seen from below. Fig. 2 is a front view of the case 1, seen from the front. Fig. 3 is a bottom view of the case 1. Fig. 4 is a view of the inside of the case 1, seen from one side. Fig. 5 is a view of the inside of the front part of the case 1, seen from one side.

[0010] As shown in Fig. 4, case 1 accommodates a plurality of electronic components M in a loose state inside. Case 1 accommodating a plurality of electronic components M is set in a feeder (not shown), and the electronic components M are discharged from inside case 1 by vibrating the feeder and supplied to a mounting device or the like. The electronic components M in this embodiment are minute rectangular parallelepiped electronic components with a longitudinal length of, for example, 1.2 mm or less. Examples of such electronic components include capacitors and inductors, but this embodiment is not limited to these.

[0011] The arrows X, Y, and Z in the reference drawings respectively indicate the left-right direction, front-rear direction, and up-down direction of the case 1 when it is set in the feeder and in use. In the left-right direction X, X1 indicates the left, X2 the right, in the front-rear direction Y, Y1 the front, Y2 the rear, in the up-down direction Z, Z1 the top, and Z2 the bottom. In the following description, the left-right direction, front-rear direction, and up-down direction are based on the directions indicated by the arrows.

[0012] 1, the case 1 has a first member 2 and a second member 3 which are divided into a left and a right part. The first member 2 and the second member 3 are combined and joined together to form the case 1. The first member 2 and the second member 3 are joined by means of ultrasonic bonding, adhesive bonding, or the like, but are not limited to these means.

[0013] 4 shows the inside of the second member 3 on the right side without the first member 2 on the left side. The case 1 has a flat box shape that is long in the front-rear direction and thin in the left-right direction. In the following explanation, unless necessary, the first member 2 and the second member 3 will not be explained separately, but the configuration in the state where the first member 2 and the second member 3 are joined will be explained.

[0014] As shown in Figures 1 to 4, the case 1 comprises a case body 10 that accommodates multiple electronic components M, an outlet 19 as an opening through which the electronic components M are accommodated in the case 1 and through which the electronic components M are discharged, a shutter member 30 that opens and closes the outlet 19, and a sliding member 35 for sliding the shutter member 30.

[0015] 4, the case body 10 has a top plate 12 and a bottom plate 13 extending in the front-rear direction, a front wall 14 and a rear wall 15 extending in the up-down direction, a pair of left and right side walls 16, and an inclined plate 17 that divides the inside of the case body 10 into upper and lower parts. The rear wall 15 includes an outer rear wall 15a that forms the outer surface, and an inner rear wall 15b in front of the outer rear wall. Inside the case body 10, a storage space 11 is formed that stores multiple electronic components M in a loose state.

[0016] The discharge outlet 19 is provided in the lower part of the front wall portion 14. The discharge outlet 19 is a rectangular opening. Note that the shape of the discharge outlet 19 is not limited to a rectangle, and may be, for example, a circular or elliptical opening. The discharge outlet 19 is opened and closed by a shutter member 30.

[0017] The inclined plate portion 17 is a plate member that extends between the left and right side wall portions 16 and also extends from the inner rear wall portion 15b to the lower portion of the discharge port 19. The inclined plate portion 17 is disposed below the vertical center inside the case body 10. Inside the case body 10, the upper side of the inclined plate portion 17 forms the storage space 11, and the lower side forms the lower space 18.

[0018] The inclined plate portion 17 shown in FIG. 4 is inclined downward toward the discharge port 19, and its upper surface is an inclined surface 17a that is inclined downward toward the discharge port 19. In this embodiment, the inclination angle θ1 of the inclined surface 17a is about 10° with respect to the horizontal direction when the case 1 is set in the feeder. The inclination angle θ1 of the inclined surface 17a is preferably 3° or more and 10° or less. The inclination angle θ1 of the inclined surface 17a is appropriately adjusted according to the vibration conditions of the feeder, etc.

[0019] As shown in Fig. 4, a strip-shaped RFID tag 27 that is long in the front-rear direction is disposed at the rear of the lower space 18. The RFID tag 27 is configured as, for example, a sticker and is affixed to the upper surface of the bottom plate portion 13. The RFID tag 27 is stored in the lower space 18 through a hole 16b that is provided in the side wall portion 16 shown in Fig. 1 and extends in the front-rear direction. The RFID tag 27 has a known configuration including a transmitter / receiver, a memory, an antenna, and the like. For example, a reader / writer that reads and writes information from and to the RFID tag 27 is disposed in the feeder in which the case 1 is set.

[0020] The case body 10 has an upper gripping portion 28A and a rear gripping portion 28B. The upper gripping portion 28A is a pair of front and rear recesses provided at both front and rear ends of the upper side of the case body 10. The rear gripping portion 28B is a pair of upper and lower recesses provided at both top and bottom ends of the rear side of the case body 10. Each of the upper gripping portion 28A and the rear gripping portion 28B is gripped by a robot hand, for example, when the case 1 is transported by the robot hand.

[0021] The case body 10 has a plurality of claws on the bottom surface for detachably setting the case body 10 on the feeder. In this embodiment, a first claw 61, a second claw 62, and a third claw 63 are provided on the bottom surface at intervals in the front-rear direction. Each of the first claw 61, the second claw 62, and the third claw 63 is integrally molded with the case body 10. Each of the first claw 61 and the second claw 62 is configured as a T-slot having an inverted T-shape in cross section in a plane along the top-bottom and left-right directions. The third claw 63 is a plate piece extending rearward and having an L-shape in a side view.

[0022] The shutter member 30 opens and closes the discharge port 19 by sliding. The shutter member 30 extends continuously from the bottom plate portion 13 to the front wall portion 14, and is slidable along the extending direction. The shutter member 30 is a long and thin strip-shaped film member. The shutter member 30 is made of a flexible material that has a certain degree of rigidity and can be bent, such as PET (Polyethylene terephthalate). The thickness of the shutter member 30 made of such a film-shaped member is not limited, but is preferably 0.1 mm or more and 0.5 mm or less. The width of the shutter member 30 is slightly larger than the width of the discharge port 19, and has a width that can cover the discharge port 19 without any gaps. An opening 31 having approximately the same shape as the discharge port 19 is provided at the front end of the shutter member 30.

[0023] The shutter member 30 is slidable along a lower guide portion 5 and an upper guide portion 4 provided in the case body 10. The lower guide portion 5 is disposed above the bottom plate portion 13, and the upper guide portion 4 is disposed above the discharge opening 19. The rear side of the shutter member 30 slides roughly horizontally along the lower guide portion 5, and the front side of the shutter member 30 slides vertically along the upper guide portion 4. The lower guide portion 5 and the upper guide portion 4 each form a passage that slidably holds the shutter member 30 while keeping the surface direction of the shutter member 30 aligned in the left-right direction.

[0024] 4 and 5, the lower guide portion 5 includes a first lower guide portion 51 disposed below the discharge port 19, and a second lower guide portion 52 disposed behind the first lower guide portion 51. The second lower guide portion 52 is formed by a gap formed between a convex portion 17c formed to protrude downward at the front end portion of the inclined plate portion 17 and the bottom plate portion 13. The first lower guide portion 51 is formed by a front end surface 17b of the inclined plate portion 17 and a front end portion 29 of the bottom plate portion 13.

[0025] The rear portion of the shutter member 30 passes through the gap between the convex portion 17c and the bottom plate portion 13 in the second lower guide portion 52. As a result, the rear portion of the shutter member 30 slides in the front-rear direction directly above the bottom plate portion 13. In the first lower guide portion 51, the shutter member 30 slides along the front end portion 29 of the bottom plate portion 13 that is curved concavely in the front-rear direction, and further slides along the front end surface 17b of the inclined plate portion 17, thereby bending upward at an angle of approximately 90° from the horizontal direction and changing to a posture extending in the vertical direction.

[0026] 4 and 5, the upper guide portion 4 includes a guide slit 41 extending in the vertical direction and formed in the front wall portion 14. The front end portion of the shutter member 30 is inserted into the guide slit 41 from the lower end of the front wall portion 14, and slides within the guide slit 41 in the vertical direction.

[0027] The slide member 35 is a member for sliding the shutter member 30 to open and close the discharge port 19. As shown in FIG.

[0028] As shown in FIG. 4 and FIG. 5, the bottom plate portion 13 of the case body 10 has a protruding plate portion 21 on its front side. The protruding plate portion 21 protrudes downward and extends in the front-rear direction. The protruding plate portion 21 is provided with a long hole 21a extending in the front-rear direction. Above the protruding plate portion 21, the plate portion 26 is disposed with a predetermined space 22 between the protruding plate portion 21 and the plate portion 26. The plate portion 26 is approximately parallel to the protruding plate portion 21 and is molded integrally with the bottom plate portion 13. The space 22 is surrounded by the protruding plate portion 21, the plate portion 26, and the left and right side wall portions 16. The slide member 35 is disposed within the space 22. The front end portion of the plate portion 26 is provided with a front side protrusion 26a protruding downward. The rear end portion of the plate portion 26 is provided with a rear side protrusion 26b protruding downward.

[0029] The slide member 35 is a rectangular plate piece that is long in the front-rear direction. A circular operation hole 36 that penetrates the slide member 35 in the up-down direction is formed in the slide member 35. The operation hole 36 communicates with the long hole 21a of the case body 10 and is exposed to the outside through the long hole 21a.

[0030] As shown in FIG. 5, a slit 37 is formed in the middle of the slide member 35 in the vertical direction, extending along the front-rear direction and opening to the front side. The rear end of the shutter member 30 is inserted into the slit 37 from the front opening. The slit 37 opens to the front side of the slide member 35, but not to the rear side. The slit 37 may open to the left and right sides of the slide member 35. The rear end of the shutter member 30 is inserted into the slit 37 from the front end opening 37a of the slit 37. The shutter member 30 is fixed to the slide member 35 by a means such as adhesion. This allows the shutter member 30 to slide in the space 22 together with the slide member 35. The shutter member 30 is guided by sliding on the protruding plate portion 21, the plate portion 26, and the left and right side wall portions 16 of the bottom plate portion 13, and slides in the front-rear direction.

[0031] 5, a front recess 32a is provided at the front end of the upper surface of the slide member 35, and a rear recess 32b is provided at the rear end. When the slide member 35 slides forward, the front protrusion 26a of the plate portion 26 enters and engages with the front recess 32a, restricting further forward sliding. At this time, the opening 31 of the shutter member 30 is positioned above the discharge port 19, and the discharge port 19 is closed by the lower part of the opening 31 in the shutter member 30.

[0032] On the other hand, when the slide member 35 slides rearward, the rear convex portion 26b of the plate portion 26 enters and engages with the rear concave portion 32b, restricting further rearward sliding, as shown in Fig. 5. At this time, the opening portion 31 of the shutter member 30 matches the discharge port 19, and the discharge port 19 is opened.

[0033] In case 1, after a predetermined number of electronic components M are accommodated in accommodation space 11 through outlet 19, slide member 35 is slid forward to close outlet 19 with shutter member 30, and the case is shipped to a destination of the electronic components. Therefore, Fig. 4 shows the inside of case 1 at the time of shipment. A user who receives case 1 can open outlet 19, for example, as follows.

[0034] 5, an operation pin 60 is inserted into the operation hole 36 of the slide member 35, and the operation pin 60 penetrates and passes through the shutter member 30. The operation pin 60 is moved in the opening direction of the shutter member, that is, backward. As a result, the shutter member 30 slides backward in conjunction with the slide member 35, and the opening 31 of the shutter member 30 matches the discharge port 19, and the discharge port 19 opens.

[0035] The mechanism for sliding the shutter member 30 to open and close the discharge port 19 is not limited to the above-mentioned configuration in which the slide member 35 is integrally provided with the shutter member 30, and other mechanisms may be used.

[0036] As shown in Fig. 1, in the case 1 of the embodiment, a label 70 is attached to the case body 10. Fig. 6 shows an example of the label 70 according to the embodiment. The label 70 is a label of a general structure in which an adhesive layer is provided on the attachment surface on the back side of a sheet-like base material made of resin, paper, etc., and a release sheet is attached to the adhesive layer before the label 70 is attached to the case body 10. The label 70 of the embodiment is rectangular, but the shape of the label 70 is not limited thereto.

[0037] The label 70 includes an indication label portion 71 on which an indication 80 is printed, and an excess label portion 72 above the indication label portion 71. The two-dot chain line H in FIG.

[0038] A display 80 is printed on the surface of the display label portion 71. The display 80 indicates information about the electronic component M housed in the case 1 and information about the case 1. The information about the electronic component M includes the type of the electronic component M, a lot number, a manufacturing date, a manufacturing factory, an inspection number, and the like. The information about the case 1 includes the case number and the number of electronic components M housed, and the like. The display 80 in the embodiment is a code consisting of a combination of numbers and English letters (alphabetical characters), and a barcode, but the display 80 is not limited to this. The display 80 may include only information about the electronic component M, or only information about the case 1. The display 80 may also include a unique ID associated with both or either one of the information about the electronic component M and the information about the case 1, and an associated URL.

[0039] 7 and 8 respectively show a side view and a top view of the case 1 on the first member 2 side in a state where the label 70 is not attached. A label attachment area 90 to which the label 70 is attached is defined on the surface 2a of the first member 2 of the case 1. The surface 2a of the first member 2 includes the surface 16a of the side wall portion 16 and the surface 12a of the top plate portion 12. The label attachment area 90 is defined from the side wall portion 16 of the first member 2 to the top plate portion 12 of the first member 2. The label attachment area 90 includes a side area 91 defined by the side wall portion 16 and an upper surface area 92 defined by the top plate portion 12. The side area 91 occupies about 80% of the area of ​​the side wall portion 16, and the upper surface area 92 occupies about 80% of the area of ​​the top plate portion 12. There are parts of the side wall portion 16 and the front end and rear end of the top plate portion 12 where the label attachment area 90 is not present.

[0040] The label 70 is attached to the label attachment area 90 with its outer edge substantially coinciding with the outer edge of the label attachment area 90. That is, the label attachment area 90 has a shape and size corresponding to the label 70. The label 70 has the display label portion 71 attached to the side area 91, and the excess label portion 72 is folded approximately 90° toward the top area 92 and attached to the top area 92.

[0041] 9 and 10, a plurality of protrusions 93 to which the attachment surface 70a of the label 70 is attached are dispersed in the label attachment area 90. A plurality of recesses 94 spaced apart from the attachment surface 70a of the label 70 may also be dispersed and arranged. In other words, the area in which the plurality of protrusions 93 or the plurality of recesses 94 are arranged is defined as the label attachment area 90.

[0042] Each of the plurality of protrusions 93 has a rectangular shape. The surface 93a of each of the protrusions 93 is flat, and its height position is the same as the height position of the surface 2a of the first member 2. Each of the plurality of recesses 94 is a straight groove-like depression, and is continuously formed in a lattice shape. The protrusion 93 is surrounded by the plurality of recesses 94 arranged in a rectangular shape. Alternatively, the surface 93a of each of the protrusions 93 may be flat, and its height position may protrude from the height position of the surface 2a of the first member 2. In this case, the height of the plurality of recesses 94 arranged around the protrusion 93 is the same as the height position of the surface 2a. Although FIG. 9 and FIG. 10 show the side region 91, as shown in FIG. 8, a plurality of rectangular protrusions 93 and a plurality of groove-like recesses 94 are also formed in the upper surface region 92 in the same manner.

[0043] In the surface of the label attachment area 90 when viewed from above, it is preferable that the total surface area of ​​the multiple protrusions 93 is larger than the area occupied by the multiple recesses 94. Alternatively, it is preferable that the total surface area of ​​the multiple protrusions 93 is larger than the area other than the area occupied by the multiple protrusions 93. For example, it is preferable that the total surface area of ​​the multiple protrusions 93 per unit area in the label attachment area 90 is more than 50% and not more than 90%.

[0044] As shown in FIG. 7, a plurality of groove-like depressions 100 are formed on the surface 16a of the side wall portion 16 having the side region 91. The depressions 100 have a rectangular shape extending in the front-rear direction. The plurality of depressions 100 are arranged in three upper and lower stages at the front end side and rear end side of the side wall portion 16. Each depression 100 is formed from the side region 91 to the outside of the side region 91, that is, from the surface 16a where the side region 91 is not formed. The depression 100 has a width and depth that allows the tip of a finger or the tip of a nail to be inserted. The label 70 attached to the side region 91 is arranged so that its edge crosses the middle part of the depression 100 in the longitudinal direction.

[0045] The plurality of convex portions 93 and concave portions 94 provided in the label attachment area 90 are not limited to being rectangular and groove-shaped, respectively. For example, as shown in Fig. 11 and Fig. 12, the concave portions 94 may be arranged in a staggered circular pattern, and the portions other than the plurality of concave portions 94 may constitute the convex portions 93. The protrusions 93 and the recesses 94 may be formed to have a rough surface by matte finishing or embossing. That is, the protrusions 93 and the recesses 94 may be matte or embossed. In the case of such a rough surface, the surface roughness is preferably, for example, 1.6 or more and 25 or less in arithmetic mean roughness (Ra).

[0046] 13 and 14 are diagrams showing the rear end of the case 1, with FIG. 13 being a rear view of the case 1 as seen from the rear wall 15 side, and FIG. 14 being a partially enlarged side view showing the rear wall 15. As shown in these figures, an opening 151 formed by a rectangular hole is formed in the outer rear wall 15a, and a slot 152 extending in the vertical direction is formed in the part of the inner rear wall 15b in front of the opening 151. The slot 152 is formed in a groove shape by combining a pair of notches 152a formed in each of the left and right inner rear walls 15b. The inner surface of the slot 152 is formed in a substantially pyramidal shape that widens toward the rear. The depth of the slot 152 is, for example, about half the thickness of the inner rear wall 15b.

[0047] As shown in Fig. 14, the tip 160a of a flat-head screwdriver 160, which is a tool, can be inserted through the opening 151 and fitted into the slot 152. When the tip 160a of the flat-head screwdriver 160 fitted into the slot 152 is forced between the first member 2 and the second member 3 and the flat-head screwdriver is twisted around its axis or moved so as to tilt to one side in the left or right direction, the joined first member 2 and second member 3 can be partially separated. Then, by applying a force to further separate the first member 2 and the second member 3 from the separated portion of the inner rear wall portion 15b as a starting point, the case 1 can be separated into the first member 2 and the second member 3.

[0048] The case 1 according to the embodiment described above includes a case body 10 having an accommodation space 11 for accommodating a plurality of electronic components M and an outlet 19 for inserting and removing the electronic components M into and from the accommodation space 11, to which a label 70 is affixed, and a shutter member 30 slidably provided on the case body 10 and sliding to open and close the outlet 19, and the case body 10 defines, on at least a part of its surface 2a, a label attachment area 90 having a plurality of protrusions 93 to which the attachment surface 70a of the label 70 is attached. In the case 1 according to the embodiment, the label 70 is affixed at least to the label attachment area 90.

[0049] As a result, the entire attachment surface 70a of the label 70 does not adhere to the label attachment area 90, making it easy to peel the label 70 from the case 1. For this reason, when the case 1 is used repeatedly or when the case 1 is separated into the first member 2 and the second member 3 as described above and regenerated for recycling, the label 70 is unlikely to get in the way.

[0050] In the case 1 according to the embodiment, the labeling area 90 preferably has a shape and size corresponding to the label 70.

[0051] This allows the label 70 to be affixed neatly without protruding from the case 1, and the label 70 can prevent the label attachment area 90, which is prone to becoming dirty due to its unevenness, from being exposed.

[0052] The label 70 is attached to the label attachment area 90 so as to cover at least the entire area of ​​the label attachment area 90, but a part of the label 70 may be attached to the surface of the case body 10 other than the label attachment area 90. However, from the viewpoint of ease of peeling off the label 70, it is preferable that the area attached to the surface of the case body 10 other than the label attachment area 90 is as small as possible.

[0053] In case 1 according to this embodiment, on the surface of label attachment area 90, it is preferable that the total surface area of ​​multiple protrusions 93 is larger than the total area occupied by multiple recesses 94 or the area other than the area occupied by protrusions 93.

[0054] This ensures that the label 70 adheres to the label attachment area 90 while making it easy to peel the label 70 from the label attachment area 90.

[0055] In the case 1 according to this embodiment, it is preferable that a groove-shaped depression 100 is provided on the surface 2a of the first member 2 of the case body 10, extending from the label attachment area 90 to the outside of the label attachment area 90.

[0056] If the recess 100 has a width and depth that allows the tip of a finger or the tip of a nail to be inserted, the recess 100 can be used to lift the edge of the label 70, and this can be used as a starting point to easily peel the label 70 from the case 1.

[0057] In case 1 according to this embodiment, protrusions 93 and recesses 94 of label attachment area 90 may be matte-finished protrusions and recesses, or grained protrusions and recesses.

[0058] As a result, the entire pasting surface 70a does not adhere to the label pasting area 90, making it easy to peel the label 70 from the case 1. If the adhesive strength of the matte surface formed by the matte finish or the textured surface formed by the textured finish is insufficient, it is advisable to partially increase the protrusions 93 so that sufficient adhesive strength can be obtained.

[0059] In the case 1 according to the embodiment, it is preferable that information regarding at least one of the electronic component M and the case 1 is displayed on the label 70.

[0060] This makes it easier to manage the electronic components M and the cases 1.

[0061] Although the embodiments have been described above, the present invention is not limited to these embodiments, and modifications and improvements within the scope of the present invention that can achieve the object of the present invention are included in the present invention. [Explanation of symbols]

[0062] 1 case 2a surface 10 Case body 11 Containment Space 19 Outlet (opening) 30 Shutter parts 70 Labels 70a Adhesive surface 90 Labeling area 93 Convex 94 Recess 100 Depression M Electronic parts (parts)

Claims

1. a case body having an accommodation space for accommodating a plurality of components and an opening for inserting and removing the components into and from the accommodation space, the case body having a label attached thereto; a shutter member that is slidably provided on the case body and that opens and closes the opening by sliding; The case body has a label attachment area on at least a part of its surface, the label attachment area including a plurality of protrusions to which the label attachment surface is attached, The case body is configured by combining a first member and a second member having approximately symmetrical shapes so that they can be partially separated, and the label attachment area is defined in at least the first member.

2. The case according to claim 1 , further comprising a plurality of recesses disposed in the label attachment area and spaced apart from the attachment surface of the label.

3. 3. The case according to claim 1, wherein a label is attached to at least the label attachment area.

4. The case of claim 3 , wherein the labeling area has a shape and size corresponding to the label.

5. The case according to claim 2 , wherein on the surface of the label attachment area, a total surface area of ​​the plurality of protrusions is larger than an area occupied by the entirety of the plurality of recesses or an area other than an area occupied by the plurality of protrusions.

6. The case according to any one of claims 1 to 5, wherein a groove-shaped depression is provided from the label attachment area to an outside of the label attachment area.

7. The case according to claim 2 , wherein the protrusions and the recesses are matte or grained.

8. The case according to claim 3 , wherein the label displays information regarding at least one of the part and the case.

Images