JP2010226203A - Decoration mounting device for portable equipment - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To allow a user to freely and easily customize the appearance of portable equipment without impairing the design properties of the portable equipment. <P>SOLUTION: A decoration mounting device 1 includes: a cover 11 that covers a placing face 34 of a notebook-size personal computer 3 while holding a sheet-like decoration 2 in-between the placing face 34; and engaging parts 10... formed integrally with the cover 11 so as to be engaged with the corner parts 35 of the notebook-size personal computer 3. The side end 15 of each engaging part 10 is aligned with the end position of an rounded part along the peripheral end of the placing face 34 at each corner part 35 or is formed longer than the end position of the rounded part to an extent that a part not formed with the engaging part 10 (a non-engaging part 13) is formed. By this, when replacing the decoration, it facilitates to attach/detach the decoration mounting device. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a decorative fixture for a portable device for attaching a decorative device to the portable device.

  In recent years, electronic devices have been downsized, and electronic devices (portable devices) having excellent portability have been widely used. Covers have been developed for the purpose of protecting portable devices, since portable devices may be damaged by impact when they are carried.

  A mobile device is generally a personal belonging of a user, and many users want to give originality to their mobile devices and want to differentiate them from others. Therefore, the cover of the portable device is required to be able to customize the appearance design of the device according to the user's preference.

  For example, Patent Documents 1 to 4 describe that a color and a pattern are applied to a cover and the portable device is covered with the cover. By providing the user with a wide variety of covers with different colors and patterns, the user can customize the appearance of his mobile device according to his / her preference. Furthermore, if the cover can be removed any number of times, it is possible to enjoy changing the portable device in the same way as clothes.

  However, in the above-described configuration in which the cover itself is colored and patterned, it is necessary to replace the cover itself with another cover in order to change the appearance design. As a result, the user must purchase a new cover each time he tries to change to a different design.

  On the other hand, in Patent Document 5, a sheet displaying an image such as a picture / pattern / photo is arranged between the mobile phone and the transparent cover, and the sheet and the transparent cover are fixed to the portable device by screws. A mobile phone dressing cover is disclosed.

  According to the above configuration, the user can easily change the sheet and change the design of the surface of the mobile phone. Moreover, it becomes easy to use not only a commercially available design but also a design created by the user.

JP 2000-181574 A (published June 30, 2000) Utility Model Registration No. 3079015 (issued on August 3, 2001) Utility Model Registration No. 3089551 (issued on October 31, 2002) Utility Model Registration No. 3106279 (issued on December 16, 2004) Utility Model Registration No. 3127674 (issued on December 14, 2006)

  However, although the mobile phone disclosed in Patent Document 5 is configured to be screwed to fix the transparent cover, it is necessary to provide a screwing hole in the mobile phone main body. Further, when the cover is not attached, there is a problem that the screw holes are conspicuous and the design is not good. Further, the screwing is advantageous in terms of safety and reliability because the cover does not come off even when it is carried, but there is a problem that it is troublesome when the cover is removed for changing the seat.

  Note that the above problem is not limited to mobile phones and is a problem that occurs in portable devices in general.

  The present invention has been made in view of the above-described problems, and its purpose is to allow the user to freely customize the appearance of the mobile device and easily change the appearance without impairing the design of the mobile device. It is to realize a decorative fixture for a portable device.

  In order to solve the above problems, a decorative fixture of the present invention is a decorative fixture for attaching a sheet-like decorative tool to the outer surface of a portable device, and has a plurality of corners to which the decorative tool is attached. A cover portion having a transparency that covers the placement surface and holds the decoration tool between the placement surface, and an engagement portion that is formed integrally with the cover portion and engages with the plurality of corner portions. And the engagement portion is provided independently for each corner portion, and each engagement portion is arranged in the circumferential direction of the mounting surface of the corner portion up to the end position of the radius of the corner portion or the It is formed beyond the end position, and in a cross section by a plane perpendicular to the placement surface, it engages with a winding portion of the round shape of the corner portion on the opposite surface side of the placement surface. Yes.

  According to the above configuration, since the engaging portion of the decorative fixture is engaged with the corner portion of the mounting surface of the portable device, the decorative fixture can be used when carrying the portable device without screwing. It is possible to realize a decorative fixture that can prevent unintentional disconnection and can be easily removed when the user wants to remove it.

  In other words, the engaging portion of the decorative fixture is engaged only by using the rounded shape of the corner, and is not fixed by screwing or the like. Furthermore, the engaging portion is provided independently for each corner portion, and each engaging portion is provided in the circumferential direction of the mounting surface of the corner portion up to the end position of the corner portion or the end position. It is formed beyond. In other words, the length of engagement along the corners of the engagement portions provided independently is suppressed to such a degree that the non-engagement portions are secured to each side of the decorative fixture more than necessary, and it is more portable than necessary. Prevents engagement with equipment.

  Therefore, the user can easily remove the decorative fixture from the portable device simply by changing the shape of the decorative fixture formed of a resin material and loosening the engagement state between the engaging portion and the corner portion. it can. Therefore, it becomes easy to put in and take out the accessory, and it is possible to easily change the portable device.

  On the other hand, according to the said structure, an engagement part engages with a corner | angular part by closely_contact | adhering at the round shape of the thickness direction of a corner | angular part at the perimeter. In particular, by closely contacting the winding portion on the display surface side in the round shape in the thickness direction of the corner portion, the engaging portion can be stably engaged with the corner portion. As a result, even when the user puts his / her finger on the non-engaging portion (part of the cover portion not provided with the engaging portion) during normal use (during use / transport), the decorative fixture is detached from the portable device. Can be prevented.

  That is, when the user places a finger on the non-engagement part, when a part of the cover part is pulled in a direction opposite to the grounding surface with the portable device (mounting surface), it is connected to both ends of the non-engagement part. Since the leading end of the engaging portion is caught by the above-mentioned winding portion of the radius, the engaged state becomes stronger.

  This makes it possible to prevent the decorative fixture from being detached from the portable device when the portable device is used or transported.

  From the above, it can be stably attached to a mobile device without relying on screwing, and the user can freely customize the appearance of the mobile device without changing the design of the mobile device and easily change the clothes. It becomes possible to realize a decorative attachment for a portable device.

  It is preferable that the cover part has a concave part that accommodates the accessory on the placement surface side.

  According to the said structure, a decoration fixture is attached to a portable apparatus in the state which accommodated the said decoration tool in the said recessed part. In addition, since it is a cover part which has permeability | transmittance and permeate | transmits the design of an ornament, a user freely customizes the external appearance of a portable apparatus by replacing the ornament inserted between a decoration attachment and a portable apparatus. It becomes possible.

  In the decorative fixture, the mounting surface of the portable device is rectangular, and two corners that are both ends of the two opposite sides of the rectangle, the corners for each pair of the corners. It is possible to vary the circumferential lengths of the mounting surfaces of the corners of the engaging portion that engages with each other.

  According to the above configuration, the degree of engagement between the portable device and the decorative fixture can be varied, and the decorative attachment is made easy to remove at one pair of corners and difficult to come off at the other pair of corners. The tool can be attached to the portable device.

  Thereby, it becomes possible to make it harder to remove | deviate at the time of conveyance etc., maintaining the ease of the decoration attachment removal at the time of putting in / out of an ornament.

  In the decorative fixture, a non-engaging portion having a length that extends from the peripheral end of the placement surface (in the Z direction in FIG. 1) between the adjacent engaging portions is shorter than the engaging portion. And extending between the engagement portion and the non-engagement portion from the length of the engagement portion to the length of the non-engagement portion between the engagement portion and the non-engagement portion. It may further have a boundary part where the length smoothly transitions.

  According to the said structure, a level | step difference is no longer formed in the boundary of an engaging part and a non-engaging part. Thereby, when a user removes a decoration fixture, it becomes possible to prevent a crack from entering due to a load generated by deforming a corner portion of the decoration fixture.

  The decorative attachment of the present invention is a decorative attachment that attaches a sheet-like ornament to the outer surface of a portable device, covers the placement surface to which the ornament is attached, and has a plurality of corners, and the placement surface A transparent cover portion that holds the accessory in between, and an engagement portion that is formed integrally with the cover portion and that engages with the plurality of corner portions, Each of the corners is provided independently, and each engaging portion is formed in the circumferential direction of the mounting surface of the corner portion up to or beyond the end position of the corner portion. In the cross section of the plane perpendicular to the placement surface, the corner portion engages with a winding portion of the rounded shape of the corner portion on the facing surface side.

  Therefore, there is an effect that the user can freely customize the appearance of the mobile device and easily change the dress without impairing the design of the mobile device.

It is a disassembled perspective view which shows an example of arrangement | positioning of each member when the decoration fixture which is one embodiment of this invention is attached to the notebook computer. It is a perspective view which shows a state when the decoration fixture shown in FIG. 1 is inserted and attached. It is a three-view figure of the decorative fixture shown in FIG. 1, (a) is a top view, (b) is a front view, (c) is a side view. FIG. 3 is a cross-sectional view taken along line A-A ′ in FIG. 2. It is the principal part enlarged view seen from the display surface side of the cover part which shows the state which the engagement part of the decoration attachment shown in FIG. 1 is engaging with the cover part of a notebook computer. It is a perspective view which shows the cross section in the BB 'line | wire of FIG. It is a principal part enlarged view of the arrow directional cross-sectional view in the C-C 'line of FIG. 2 which shows the state which the engaging part of the decoration fixture shown in FIG. 1 is engaging with the cover part of a notebook computer. It is a principal part enlarged front view which shows the other example of the decoration fixture 1 shown in FIG. It is a front view which shows the other example of the decorative fixture 1 shown in FIG.3 (b). It is the principal part enlarged view seen from the display surface side of the cover part which shows the state which the engagement part of the decoration attachment shown in FIG. 1 is engaging with the cover part of a notebook computer. It is a perspective view which shows the cross section in the D-D 'line | wire of FIG. It is a principal part enlarged view of the arrow directional cross-sectional view in the C-C 'line of FIG. 2 which shows the state which the engaging part of the decoration fixture shown in FIG. 1 is engaging with the cover part of a notebook computer. It is explanatory drawing which shows the mode of a deformation | transformation of the decoration fixture produced when removing the decoration fixture shown in FIG. 1 from a notebook computer. It is a principal part enlarged view which shows the other example of the engaging part 10 shown in FIG.

  An embodiment of the present invention will be described with reference to the drawings. Below, the case where the decoration fixture of this invention is attached to the notebook computer as a portable apparatus is demonstrated.

  FIG. 1 is an exploded perspective view showing an example of the arrangement of each member when the decorative attachment 1 of the present embodiment is attached to the notebook computer 3.

  First, the shape of the notebook computer 3 to which the decorative fixture 1 is attached will be described. In the present embodiment, a notebook personal computer 3 having a half box-like body in which the housing is divided into two parts is taken as an example. The notebook computer 3 is provided with a hinge on one of the divided surfaces and can be opened and closed. Here, among the divided housings, a display portion is provided on the inner side, and the housing located on the upper side during normal use of the notebook computer is referred to as a lid portion 31, and the input unit is provided on the inner side. The housing that is positioned is referred to as a main body portion 32. The side on which the hinge is provided is referred to as the rotation end of the lid 31. Further, the side facing the rotating end and the side where the upper and lower casings are completely separated from each other when the lid 31 is opened is referred to as the open end of the lid 31.

  The six surfaces constituting the lid portion 31 will be described. An inner surface provided with a display unit (not shown) is referred to as a display surface, and an outer surface facing the display surface is referred to as a placement surface 34. The decorative fixture 1 is attached so as to cover the placement surface 34. The lid portion 31 has four attachment surfaces 36 that are adjacent to each other at the entire circumferential end of the placement surface 34 (and the display surface) and extend in the thickness direction of the lid portion 31. Here, the thickness direction of the lid 31 refers to the depth direction (the Z direction in FIG. 1) when the placement surface 34 is viewed vertically (line of sight).

  The mounting surface 34 is a substantially flat surface, and rounded portions are formed in the corner portions 35. That is, when the mounting surface 34 is rectangular, corners 35 are provided at the four corners. The shape of each corner 35 may be the same or different. The mounting surface 34 is not limited to a rectangle.

  The attachment surface 36 has a radius in the thickness direction. That is, the lid 31 has a shape in which the side surface (mounting surface 36) projects in a barrel shape when the placement surface 34 (display surface) is the upper surface (bottom surface). Specifically, the attachment surface 36 moves away from the center of the mounting surface 34 from the center of the mounting surface 34 to the farthest point as it proceeds in the thickness direction from the connection end with the mounting surface 34, and then the center of the mounting surface 34 from the farthest point. To the display surface and the connection end. The shape of each round of each attachment surface 36 may be the same or different. For example, the radius of the attachment surface 36 on the open end side may be reduced and the radius of the attachment surface 36 on the rotation end side may be increased.

  In addition, the above-mentioned shape of the notebook computer 3 is an example, Comprising: This invention is not limited. That is, the shape of the portable device to which the decorative fixture of the present invention is attached is not limited to the clamshell type. For example, the housing of the half box-like body may be a slide type. In addition to the lid portion 31, any shape can be attached to any case as long as it has the above-described shape (that is, a shape having a mounting surface 34 and an attachment surface 36 and a corner portion 35 with a rounded shape).

  As shown in FIG. 1, the decorative fixture 1 is disposed so as to cover the placement surface 34 of the notebook computer 3 in the cover portion 11. Furthermore, the decoration tool 2 is held between the cover part 11 of the decoration attachment tool 1 and the placement surface 34 of the lid part 31.

  In the present embodiment, the decoration tool 2 has a sheet shape, and a surface (surface) that is visible when placed on the lid 31 is designed to suit the user's preference. Therefore, the cover part 11 is made of a transparent material so that the design of the accessory 2 held between the cover part 11 and the mounting surface 34 can be seen. The cover part 11 may be of a size that allows the decoration tool 2 to be accommodated in a space formed between the cover part 11 and the mounting surface 34 when the decoration attachment tool 1 is attached to the lid part 31. The area and thickness of the accessory 2 are not limited as long as the accessory 2 can be stored between the cover portion 11 and the placement surface 34. Further, although the material is not limited, it is preferably realized by, for example, paper, cloth, or the like that can be molded into an arbitrary area by the user. Thus, the user forms not only a commercially available sheet prepared by the manufacturer but also a sheet with a favorite design, or uses the sheet with a favorite design and uses it as the accessory 2. Can do.

  FIG. 2 is a perspective view of the notebook computer 3 when the ornament 2 is inserted and the ornament attachment 1 is attached.

  The decorative fixture 1 includes a cover portion 11 that covers the placement surface 34 of the lid portion 31 of the notebook computer 3 and an engaging portion 10 that engages with corner portions 35. With this engaging portion 10, the decorative attachment 1 can be attached to the notebook computer 3 so that it cannot be easily detached from the notebook computer 3.

  The decorative fixture 1 is formed of a resin material having transparency, and a design applied to the surface of the inserted decorative tool 2 can be seen.

  According to the above configuration, the decorative fixture 1 transmits the pattern of the decorative fixture 2 in a state where the decorative fixture 2 is accommodated, so that the decorative fixture 2 inserted between the decorative fixture 1 and the notebook computer 3 is replaced. As a result, the user can freely customize the appearance of the notebook computer 3.

  Further, since the engaging portion 10 of the decorative fixture 1 is engaged with the corner portion 35 of the lid portion 31 of the notebook computer 3, the decorative fixture can be used when carrying the laptop computer 3 without screwing. It is possible to prevent 1 from being unintentionally disconnected.

  Further, the engaging portion 10 of the decorative fixture 1 is engaged only by using the round shape of the corner portion 35 of the lid portion 31 and is not fixed by screwing or the like. Therefore, the user can change the shape of the decorative fixture 1 formed of a resin material and loosen the engagement state between the engaging portion 10 and the corner portion 35, and remove the decorative fixture 1 from the notebook computer 3. Easy to remove. Therefore, it becomes easy to put in and take out the accessory 2, and it is possible to easily change the dressing of the notebook computer 3.

  In addition, as a resin material applied to the decorative fixture 1, it is preferable to employ polycarbonate. It has moderate elasticity, flexibility, and strength, and can protect the placement surface 34 without damaging the notebook computer 3. In addition, ABS (Acrylonitrile Butadiene Styrene), acrylic, vinyl chloride, or synthetic resin such as polycarbonate ABS or polycarbonate acrylic can be used.

  Further, due to the characteristics of the resin, when the decorative fixture 1 having the shape shown in FIG. 1 is molded, an appropriate warp is generated in the mounting surface 34 direction (Z-axis direction). Since this warp presses and fixes the decorative tool 2 placed on the placement surface 34, the decorative tool 2 does not move on the placement surface 34 even if the notebook computer 3 is tilted. Also from this, a resin material is suitable for the decorative fixture 1.

  In the following, the shape of the decorative fixture 1 and the shape of the engaging portion 10 of the decorative fixture 1 that are difficult to disengage when carried and can be easily removed when the decorative fixture 2 is taken in and out will be described in more detail.

  3A, 3B, and 3C are a top view, a front view, and a side view of the decorative fixture 1, respectively.

  The decorative fixture 1 includes a cover portion 11 that covers the placement surface 34 of the lid portion 31 of the notebook computer 3, and an engaging portion 10 that engages with a corner portion 35 of the lid portion 31. The engaging portions 10 are provided at the four corners of the cover portion 11 so as to engage with the corner portions 35 formed at the four corners of the lid portion 31. The engaging portion 10 has a width in the circumferential direction of the placement surface 34 including at least the radius of the placement surface 34. That is, the position of the side end 15 (the end in the circumferential direction of the mounting surface 34) of the engaging portion 10 matches the rounded end position of the mounting surface 34, or exceeds the rounded end position. It is determined so as to be positioned in a substantially straight line portion around the mounting surface 34.

  The extent to which the side end 15 exceeds the radius end position, that is, the allowable range of the protruding length of the engaging portion 10 is, for example, a portion where the engaging portion 10 is not provided on each side of the cover portion 11 (hereinafter, It is desirable to secure at least one third of each side of the non-engaging portion 13). By securing the non-engaging portion 13 to one third or more of each side, it is possible to ensure the ease of removal when the user intentionally removes the decorative attachment 1 from the notebook computer 3. .

  As shown in FIGS. 3B and 3C, it is desirable that the cover portion 11 and the engaging portion 10 are integrally formed. Thereby, the risk that the load is applied between the cover portion 11 and the engaging portion 10 to cause separation or breakage is reduced. The length (position of the tip 16) in the Z direction (the thickness direction of the lid portion 31) of the engaging portion 10 is appropriately determined according to the thickness of the lid portion 31.

  In the example shown in FIGS. 3A to 3C, the non-engaging portion 13 of the cover portion 11 is formed so as to be wound around substantially half of the radius of each mounting surface 36 on all four sides. The shape of the non-engaging portion 13 is not limited to this. The shape of the non-engaging portion 13 can be appropriately changed according to the shape of the notebook computer 3, the assumed usage situation, and the transportation situation. For example, in the notebook computer 3, when the round shape is different between the rotation end and the open end of the lid portion 31, the shape of the non-engagement portion 13 of the decorative attachment 1 is changed to each attachment surface 36 (rotation end / Depending on the round shape of the open end), it may be determined that all rounds are wound.

  Further, the non-engaging portion 13 of the decorative fixture 1 is provided so as to cover the attachment surface 36 of the lid portion 31. By forming the non-engaging portion 13 so as to cover the attachment surface 36, the decorative fixture 1 is in a state where the user puts a finger on each side of the decorative fixture 1 when the lid portion 31 of the notebook computer 3 is opened and closed. When the end of the non-engaging portion 13 and the finger come into contact with each other, the finger can be prevented from being damaged.

  4 is a cross-sectional view taken along line A-A ′ in FIG. 2. In FIG. 2, the mounting surface 36 on the A side is the open end side, and the mounting surface 36 on the A ′ side is the rotating end side.

  As described above, the decorative fixture 1 holds the decorative tool 2 between the cover portion 11 and the placement surface 34 of the lid portion 31. As shown in FIG. 4, a recess 14 is provided on the surface of the cover portion 11 on the placement surface 34 side so as to form a space for accommodating the accessory 2 with the placement surface 34. A plurality of recesses 14 may be provided. The shape and the like of the concave portion 14, that is, the shape, size, position, and thickness of the cross section on the surface of the placement surface 34 are arbitrary, but the ornament 2 is not moved even when the notebook personal computer 3 is tilted. Preferably, it is defined.

  Next, the shape of the engaging portion 10 will be described with reference to FIGS.

  FIG. 5 is an enlarged view of a main part when the corner portion 35a (FIG. 2) on the open end side of the lid portion 31 is viewed from the display surface side of the lid portion 31 in a state where the engaging portion 10 is engaged. It is.

  As shown in FIG. 5, the engaging portion 10 is configured to cover the mounting surface 36 at the corner of the display surface at the corner portion 35 of the lid portion 31. Each side end 15 of the engaging portion 10 is determined so as to reach at least each round end position 351 of the corner portion 35. This makes it possible to maintain an appropriate degree of engagement so that the decorative fixture 1 does not easily come off when it is not intended to be removed. In addition, when the side edge 15 does not reach the terminal position 351, the degree of engagement becomes extremely weak, and the disadvantage that it becomes easy to come off even when it is not intended is greater than the merit of ease of removal. Absent.

  Alternatively, the side end 15 may be determined so that the end position 351 of the corner portion 35 protrudes by an appropriate length as long as the engaging portion 10 only needs to engage with the corner portion 35. For example, as shown in FIG. 5, the position of the side end 15 can be set to the extended position 352 that protrudes from the end position 351. Thus, the engaging part 10 may include the extending part 101 extending from the terminal position 351 to the extending position 352.

  As a preferable range of the length of the extending portion 101 of the engaging portion 10, for example, it is desirable to secure the non-engaging portion 13 at one third or more of each side on each side of the cover portion 11. By securing the non-engaging portion 13 to one third or more of each side, it is possible to maintain ease of removal when the user wants to intentionally remove the decorative attachment 1 from the notebook computer 3. .

  FIG. 6 is a perspective view of a cross section taken along line BB ′ in FIG. As shown in FIG. 6, the engaging portion 10 is configured to cover the round shape in the thickness direction (Z direction) of the mounting surface 36 at the corner portion 35 of the lid portion 31.

  According to the said structure, the engaging part 10 engages with the corner | angular part 35 by closely_contact | adhering at the round shape of the thickness direction of the corner | angular part 35 at the perimeter. In particular, the engagement portion 10 can be stably engaged with the corner portion 35 by being in close contact with the winding portion on the display surface side of the round shape in the thickness direction of the corner portion 35. Thereby, even if a user puts a finger on the non-engagement part 13 at the time of normal use (at the time of opening / closing / at the time of carrying), it can prevent that the decoration fixture 1 comes off from the notebook computer 3.

  That is, when the user puts a finger on the non-engaging portion 13 and the non-engaging portion 13 of the cover portion 11 is pulled to the negative side in the Z direction (thickness direction), Since the distal end 16 of the connected engaging portion 10 is caught by the rounded portion of the mounting surface 36, the engaged state becomes stronger.

  Thereby, it is possible to prevent the decorative fixture 1 from being detached from the notebook computer 3 when the notebook computer 3 is opened / closed or transported.

  Furthermore, the length of engagement along the corner portion 35 of the engaging portion 10 is suppressed to such an extent that the non-engaging portion 13 is secured to one third or more of each side of the decorative fixture 1, and more than necessary. It is prevented from engaging with the mounting surface 36 of the lid portion 31.

  According to the above configuration, the user can easily remove the decorative fixture 1.

  As shown in FIG. 11, when the user wants to intentionally remove the decorative fixture 1, it is only necessary to place a finger on the engaging portion 10 of the decorative fixture 1. Accordingly, the user can easily deform the engaging portion 10 of the decorative fixture 1 formed of an elastic material such as resin, and the engagement state with the mounting surface 36 of the engaging portion 10 can be easily relaxed. can do. Therefore, the decorative fixture 1 can be easily removed, and the decorative tool 2 can be inserted and removed smoothly.

  FIG. 7A is an enlarged cross-sectional view taken along the line C-C ′ at the corner portion 35 a (FIG. 2) on the open end side of the lid portion 31 in a state where the engagement portion 10 is engaged. In the above-described example, the height of the non-engaging portion 13 in the Z direction is set to be lower than the height of the engaging portion 10 so that a step is generated from the height of the engaging portion 10 in the Z direction. However, for example, as shown in FIG. 7B, a boundary portion 131 where the height smoothly transitions from the height of the engaging portion 10 to the height of the non-engaging portion 13 may be provided. Alternatively, as shown in FIG. 7C, the boundary portion 131 is provided in the entire non-engaging portion 13, and the step between the engaging portion 10 and the engaging portion 10 provided across the non-engaging portion 13. May be removed.

  Accordingly, as shown in FIG. 11 described above, when the user removes the decorative fixture 1, the engagement portion 10 and the non-engagement portion 13 are caused by the load generated by deforming the corner portion of the decorative fixture 1. It is possible to prevent cracks from forming in the stepped portion at the boundary.

  In the example shown in FIGS. 3A to 3C, the engagement shape of the four engagement portions 10 provided at the four corners of the cover portion 11 and the length of engagement along the corner portion 35 are as follows. However, the present invention is not limited to this. The shape of the engaging portion 10 can be changed as appropriate according to the shape of the notebook computer 3, the assumed usage status, and the transportation status. For example, in the lid portion 31 of the notebook computer 3, the degree of engagement with the decorative attachment 1 can be varied by changing the width and length of the engagement portion 10 between the rotation end and the open end. is there.

  More specifically, when carrying the notebook computer 3, the user places his / her hand on the pivot end side (the attachment surface 36 on the A side in FIG. 2) where the hinge is provided in the notebook computer 3 in the state shown in FIG. 2. It is generally assumed to hold over.

  It is the situation that should be avoided most when the decorative attachment 1 is detached from the notebook computer 3 when being carried in this way. Therefore, in order to avoid such a situation, the engagement length of the engagement portion 10 that engages with the two corner portions 35b on the rotation end side of the lid portion 31 is set to the two corner portions 35a on the open end side. You may form long compared with the engaging part 10 of engaging. The longer the length of the engaging portion 10, the harder it is to come off when it is desired to remove it, but the possibility that it will come off when carried is reduced.

  When it is desired to put in and out the accessory 2, it is sufficient that the engaging portion 10 is easily disengaged at least at two adjacent corner portions 35. Therefore, the engagement length of the two corner portions 35a on the open end side is set as described above. If the user wants to remove it, the length may be set easily.

  According to the above configuration, the decorative attachment 1 can be attached to the notebook computer 3 so that the engaging portion 10 is not easily disengaged at the two corner portions 35b on the rotating end side and is easily removed at the corner portion 35a on the open side. It becomes possible.

  In addition to the above-described example, the width and length of the engaging portion 10 can be arbitrarily changed between the rotating end and the open end in accordance with the use scene. Specifically, when the notebook personal computer 3 is in an environment in which a single use time is opened and closed many times in a short time, even when the lid 31 is frequently opened and closed on the open end side, It is preferable that the decorative fixture 1 does not come off easily. Therefore, contrary to the above-described example, the engagement length of each corner portion 35 on the open end side is set to be longer to make it difficult to come off, and the engagement length at each corner portion 35 on the rotation end side is set. May be adjusted to a length that is easy to remove.

  Hereinafter, the shape of the engaging portion 10 that engages with the two corner portions on the rotating end side, which is different from the two corner portions on the open end side, will be described with reference to FIGS. 8 to 10.

  FIG. 8 is an enlarged view of a main part when the corner portion 35b (FIG. 2) on the rotation end side of the lid portion 31 is viewed from the display surface side of the lid portion 31 in a state where the engaging portion 10 is engaged. FIG.

  FIG. 9 is a perspective view of a cross section taken along line D-D ′ in FIG. 8.

  FIG. 10 is an enlarged view of a main part of the section taken along the line CC ′ in the corner portion 35b (FIG. 2) on the rotation end side of the lid portion 31 in a state where the engaging portion 10 is engaged. .

  As shown in FIG. 10, the end portion of the engaging portion 10 on the rotation end side is extended with the side end 15 exceeding the round shape along the placement surface 34. Thus, by providing the engaging portion 10 longer than the radius of the corner portion 35, it becomes possible to maintain the engagement state more firmly on the rotating end side, and the decorative fixture 1 is detached during carrying. The notebook personal computer 3 can be prevented from falling.

  On the contrary, when it is desired to easily remove only the corner 35 on the rotating end side, in the above example, the length of engagement of the engagement portion 10 in the circumferential direction of the corner is adjusted. However, the thickness along the display surface of the lid portion 31 of the engaging portion 10 (that is, the width W of the engaging portion 10) may be adjusted.

  FIG. 12 is an enlarged view of a main part showing another example of the engaging part 10 shown in FIG.

  As shown in FIG. 12, the width of the engaging portion 10 that covers the mounting surface 36 a on the rotating end side of the lid portion 31 is made shorter than the width of the engaging portion 10 that covers the mounting surface 36 b on the side end of the lid portion 31. Thus, the decorative fixture 1 can be configured so that the strength of entrainment is weakened and the decorative fixture 1 can be easily removed from the rotating end side.

  The present invention is not limited to the above-described embodiments, and various modifications can be made within the scope shown in the claims. That is, embodiments obtained by combining technical means appropriately modified within the scope of the claims are also included in the technical scope of the present invention.

  The decorative attachment of the present invention can be attached to a portable device, and can be used as a dressing cover for the user to freely and easily customize the appearance of the portable device. It can also be used as a protective cover for protecting portable devices.

1 Decorative Fixture 2 Decorative Tool 3 Notebook PC (Mobile Device)
DESCRIPTION OF SYMBOLS 10 Engagement part 11 Cover part 13 Non-engagement part 14 Recessed part 15 Side end 16 Tip 31 Lid part 32 Main body part 34 Mounting surface 35 Corner part 35a Corner part 35b Corner part 36 Attachment surface 36a Attachment surface 36b Attachment surface 101 Extending part 131 Boundary part 351 End position 352 Extension position

Claims (4)

A decorative attachment that attaches a sheet-like ornament to the outer surface of a portable device,
A cover part having transparency, covering the mounting surface having a plurality of corners, to which the decorative tool is attached, and holding the decorative tool between the mounting surface;
An engagement portion that is formed integrally with the cover portion and engages with the plurality of corner portions;
The engaging portion is provided independently for each corner,
Each engaging part
In the circumferential direction of the mounting surface of the corner portion, it is formed up to the end position of the corner of the corner or beyond the end position,
A decorative fixture characterized in that, in a cross-section by a plane perpendicular to the placement surface, the corner portion engages with a winding portion of the rounded shape of the corner portion on the opposite surface side of the placement surface.   The said cover part has a recessed part which accommodates the said ornament in the said mounting surface side, The decoration fixture of Claim 1 characterized by the above-mentioned. The placement surface is rectangular,
About two pairs of corners which are both ends of each of two opposite sides of the rectangle,
The decoration according to claim 1 or 2, wherein a length of a mounting surface of the corner portion in the circumferential direction of the engaging portion that engages with the corner portion is different for each pair of the corner portions. Mounting tool. Between the adjacent engaging portions, there is a non-engaging portion whose length extending from the peripheral end of the placement surface is shorter than the engaging portion, and
The length extending from the peripheral edge of the placement surface is smooth between the engagement portion and the non-engagement portion from the length of the engagement portion to the length of the non-engagement portion. The decorative fixture according to any one of claims 1 to 3, further comprising a boundary portion that transitions to the shape.

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