JP2011221200A - Equipment with sheet member stuck thereon - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide an equipment in which a surface of component is roughened, while a sheet member is pasted on the roughened area by higher adhesive force than the prior art.SOLUTION: On the equipment on which the sheet member of the present invention is pasted, at least one portion of a surface 71 of a component on which the sheet member 5 is pasted is formed as a rough surface. By forming a coating layer 6 on the rough surface of the component, a pasting plane 61 for pasting the sheet member 5 is smoothed.

Description

  The present invention relates to a device in which various sheet-like members such as labels that cover information on the device are attached to various devices such as an electronic device so as to cover an inner surface or an outer surface of the component member.

For example, in various devices such as a digital camera, a label or plate on which the serial number of the device is written is pasted so as to cover the surface of the cabinet.
Moreover, the exterior sheet | seat for expanding a design variation is affixed on the cabinet surface of an apparatus (refer patent document 1). Here, the edge part of the exterior sheet is set to have high adhesive strength to prevent peeling.

  By the way, in various apparatuses such as a digital camera, as shown in FIG. 5, the surface (71) is roughened by applying a satin coating on the surface of the cabinet body (8) to form a surface layer portion (7). By forming it on a fine uneven surface or a rough surface, the apparatus is given a profound feeling.

JP 2000-330243 A

However, in an apparatus in which the surface of a component such as a cabinet is roughened by satin coating or the like, the seal body (51) and the adhesive layer (52) are formed on the roughened surface (71) as shown in FIG. When the label (5) made of was attached, there was a problem that the sticking strength (adhesive strength) was low because the sticking area was small, and the label (5) was easily peeled off.
It may be possible not to roughen only the area to which the label (5) is to be applied, but in this case, it is necessary to mask the area and paint the area around the area where the masking was applied when removing the mask. May peel off.

  Accordingly, an object of the present invention is to provide an apparatus in which a sheet-like member can be attached to the roughened region with a higher adhesive force than the conventional one in an apparatus in which the surface of the constituent member is roughened. It is.

  In the device to which the sheet-like member according to the present invention is attached, at least a part of the surface region of the constituent member to which the sheet-like member is attached is formed into a rough surface, and the rough surface of the constituent member By forming a coating layer, the sticking surface for sticking the sheet-like member is smoothed.

For example, the component member includes a member main body and a surface layer portion formed to cover the surface of the member main body, and the rough surface is formed by the surface layer portion.
Specifically, the surface layer portion is formed by, for example, satin coating, thereby forming the rough surface.
The coating layer is formed, for example, by printing a paint.

  According to the device to which the sheet-like member according to the present invention is attached, since the sticking surface for attaching the sheet-like member is smoothed by the formation of the coating layer, the sheet shape has a higher adhesive force than before. A member can be pasted.

FIG. 1 is a perspective view of a digital camera according to an embodiment of the present invention. FIG. 2 is an enlarged cross-sectional view schematically showing the main part of the digital camera. FIG. 3 is another enlarged sectional view of the above. FIG. 4 is a diagram illustrating various embodiments of the present invention. FIG. 5 is an enlarged cross-sectional view of a conventional device corresponding to FIG.

Hereinafter, embodiments of the present invention applied to a digital camera will be described in detail with reference to the drawings.
As shown in FIG. 1, a digital camera according to an embodiment of the present invention includes a lens (2) and a flash (4) on the front surface of a cabinet (1), and a shutter button (3) on the upper surface of the cabinet (1). Is deployed.
Further, a label (5) with a production number and the like is attached to the bottom surface of the cabinet (1).

  As shown in FIG. 2, the cabinet (1) is a surface layer portion having a thickness of about 20 to 30 μm by applying satin coating using, for example, a two-component curable acrylic coating on the surface of the cabinet body (8) made of synthetic resin. (7) is formed, whereby the surface (71) of the cabinet (1) is formed into a rough surface (a fine uneven surface, a rough surface).

  In addition, the surface layer portion (7) of the cabinet (1) is printed on the surface region to which the label (5) is to be attached by using a two-component curable acrylic coating to form a coating layer (6 μm thick). In this way, the sticking surface (61) for sticking the label (5) is smoothed to a higher flatness than the surface (71) of the cabinet (1).

And the label (5) which consists of a seal | sticker main body (51) and an adhesive layer (52) is affixed on the sticking surface (61) of a coating layer (6).
Since the sticking surface (61) of the coating layer (6) is smoothed to a high flatness, the seal body (51) of the label (5) is stuck with high adhesive strength via the adhesive layer (52). Affixed to the surface (61).

  The coating layer (6) can be formed so as to completely cover the surface (71) of the surface layer portion (7) of the cabinet (1) as shown in FIG. 2, but as shown in FIG. Of the surface (71) of the portion (7), it is possible to cover only the region that becomes the concave portion and not to form the region that becomes the convex portion. Also in this case, the sticking surface (61) is formed with higher flatness than the surface (71) of the surface layer portion (7).

Moreover, what is necessary is just to form the coating layer (6) in at least one part of the surface region which should affix a label (5).
For example, the coating layer (6) can be formed in an area slightly smaller than the contour of the label (5) as shown in FIG. 4 (a), but conversely as shown in FIG. 4 (b). Similarly, it is also possible to form the area slightly larger than the outline of the label (5). Furthermore, as shown in FIG. 4C and FIG. 4D, the coating layer (6) is divided into a plurality of regions, and the label (5) can be applied across these regions. Is possible.

  According to the above digital camera, since the sticking surface (61) for sticking the label (5) is smoothed by the formation of the coating layer (6), the label (5) can be applied with higher adhesive force than before. Can be pasted.

  In addition, each part structure of this invention is not restricted to the said embodiment, A various deformation | transformation is possible within the technical scope as described in a claim. For example, the component such as the cabinet (1) is not limited to the configuration in which the surface (71) roughened by the surface layer portion (7) is formed, and the surface of the component itself is roughened. Can also be adopted.

The roughening means is not limited to satin coating, and various known roughening means can be employed. The coating layer (6) is not limited to printing, and can be formed by various known coating methods such as spraying and vapor deposition.
Further, the thickness of the surface layer portion (7) and the coating layer (6) is not limited to the above values.

The material of the constituent member to which the sheet-like member is to be attached is not limited to synthetic resin, but may be metal, rubber, wood, or the like.
Further, the shape, size, thickness, and surface (surface opposite to the surface to be bonded) of the sheet-like member are not elements that limit the present invention, and the material of the sheet-like member is paper, synthetic resin, Leather, metal, rubber, wood and the like may be used.

  Furthermore, the present invention is not limited to electronic devices such as digital cameras, but may be implemented in various devices that cover the outer surface or inner surface of components and have sheet-like members such as labels, plates, and sheets attached thereto. Is possible.

(1) Cabinet
(5) Label
(51) Seal body
(52) Adhesive layer
(6) Coating layer
(61) Adhering surface
(7) Surface layer
(71) Surface
(8) Cabinet body

Claims (5)

  In a device in which a sheet-like member is pasted so as to cover the surface of the constituent member, and the surface region of the constituent member to which the sheet-like member is attached is at least partly formed in a rough surface, the constituent member By forming a coating layer on the rough surface, the sticking surface for sticking the sheet-like member is smoothed.   The apparatus according to claim 1, wherein the component member includes a member main body and a surface layer portion formed so as to cover a surface of the member main body, and the rough surface is formed by the surface layer portion.   The apparatus according to claim 1, wherein the surface layer portion is formed by satin coating.   The device according to any one of claims 1 to 3, wherein the coating layer is formed by printing a paint.   The apparatus according to any one of claims 1 to 4, wherein the component member is a cabinet that houses an apparatus main body, and the sheet-like member is attached so as to cover an inner surface or an outer surface of the cabinet. .

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