JPH0650227Y2 - Recording body cover member - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a recording body cover member that is convenient for commercial transactions.

[Prior Art] Conventionally, in the trading industry, for example, a businessman is usually
In the case of business negotiations, memorize the materials necessary for business negotiations in advance, or
Or write it down in a notebook, notebook, etc. and proceed with business negotiations while watching them.

[Issues to be solved by the device] However, if memorization is used for the materials required for business negotiations, there is a possibility that the business transaction may fail due to an error, and if the necessary materials are written down in a notebook or the like. Since it is difficult to deal instantly because the person is having a business negotiation while looking at the notebook, etc., especially in the case of a confidential material, the business person can proceed with the business negotiation while taking care not to see the other person, so that the other person does not have a good impression. In addition, there are cases where you do not want your opponent to see your poor character or document.

In recent years, electronic notebooks that can store a considerable amount of information for businessmen have appeared, but to call the necessary information, you have to enter the items to be called from the memory section of the notebook. Therefore, it is difficult to deal instantly during business negotiations.

The present invention has been made in view of the above points, and the purpose of the present invention is in business negotiations, etc., which cannot be seen from the other party's viewing side and can be seen from the other's viewing direction. It is intended to provide a convenient recording member cover member.

[Means for Solving the Problems] In order to achieve the above object, the recording medium cover member according to the present invention comprises a recording medium holding member attached to one surface of an antiglare sheet.

The anti-glare sheet used in the present invention may be a conventionally known one, for example, a transparent silicone rubber layer and a light-impermeable or light-transmitting material as disclosed in JP-B-63-47620. A colored silicone rubber layer, which is difficult to color, is obliquely parallel to the surface of the sheet and alternately arranged in multiple layers, or a transparent sheet is laminated on the lower surface or the upper and lower surfaces thereof. In addition, as other known antiglare sheets, for example, those obtained by providing minute linear louvers in a sheet such as cellulose acetate butyrate (cellulose acetate butyrate), or a transparent film of a photocurable resin,
Examples include those provided with reliefs in the form of dots, lines, or lattices, but light-shielding sheets and filter sheets are also used.

Preferably, the antiglare sheet is made of silicone rubber or cellulose having good transparency.

The louver angle of the anti-glare sheet is 54 ° to the plane of the sheet.
It is better to incline at 86 °, preferably 60 ° to 75 °. Also, at this angle, the refractive index of the transparent part is 1.40 to 1.66.
It is preferable to use the material of Further, the visible angle range of the antiglare sheet used for the recording medium cover member of the present invention is preferably 10 ° to 120 °, and more preferably 30 ° to 90 °.

In the cover member of the present invention, the holding member attached to the lower surface of the antiglare sheet is a document to be held, an IC card,
Any material may be used as long as the recording material such as a film or a photograph can be fixedly held, but a bag-shaped or frame-shaped case body in which the recording material is held with an easy gap for taking in and out. Depending on the type of the tray, the tray, or the recording medium, a clip-shaped one, a clip integrally attached, or the like is conveniently used.

When the holding member is a case body or a tray body, the material is polystyrene, polyvinyl chloride, polycarbonate,
ABS resin, AS resin, polyethylene, polypropylene, polymethylmethacrylate, ethylene vinyl acetate copolymer resin, or a blend resin thereof is preferable, and among these, those having good transparency or translucency after molding are more preferable.

The recording medium cover member of the present invention is usually formed by integrating a case body formed of these materials on the surface of the antiglare sheet with an adhesive or a pressure-sensitive adhesive, or by using a heat sealer, an impulse sealer, or the like. It is made by fusion, insert molding and integration.

When the holding member has a clip shape, a plastic or metal one is preferably used.

The recording body applied to the cover member of the present invention is paper, plastic or the like regardless of softness, hardness and thickness. Prepare a cover member corresponding to the type, size and shape of various recording bodies. Preferably.

Next, the present invention will be described in more detail with reference to the accompanying drawings.

FIG. 1 is a schematic sectional view of a typical example of a recording medium cover member of the present invention.

In the recording medium cover member 1 of the present invention, a protective transparent sheet 3 is laminated on the upper surface of an antiglare sheet 2, and a case-shaped recording material holding member 4 is integrally formed on the lower surface of the antiglare sheet 2. A recording body 6 such as a document is inserted into the space 5 of the member 4 for use.

2 (a) to 2 (c) are schematic cross-sectional views showing another embodiment of the cover member of the present invention, and FIG. 2 (a) is a recording medium holding member 14
A small protrusion 16 is formed on the bottom surface of the void portion 15 so that the inserted document or the like can be more closely adhered to the antiglare sheet. Is formed by laminating an antiglare sheet 2 having a protective transparent sheet 3 on the upper surface of a holding member for narrowing the width of the recording medium to prevent the recording medium from falling off and shifting, and (c) shows the holding member. 24 is formed in a frame shape. Also, the third
Figures (a) to (c) show a typical example in which the holding member of the present invention is formed into a clip shape, and (a) shows a protective sheet having protective transparent sheets 3 laminated on both upper and lower surfaces. An elastic plate member 17 is integrally attached to the lower end of the glare sheet 2, and the elastic plate member 17 may be formed by bending a transparent sheet. In (b), a sandwiching member 18 having a spring attached inside is integrally attached to one end of one side of the antiglare sheet 2, and in (c), a metal elastic body 19 is integrally attached to both sides of the antiglare sheet. It is attached to. Furthermore, the fourth
The figure shows a typical example in which two types of anti-glare sheets are combined with the holding member of the present invention. (A) is laminated with protective transparent sheets 3, 3'on the surface. The two antiglare sheets 2 and 2'having different pitches of the opaque layers are formed on the upper and lower surfaces of the case-shaped holding member 4 so as to be compatible with the recording bodies described on the front and back sides. (B) is
Similar to (a), two antiglare sheets 2 and 2'having transparent opaque layers 3 and 3'laminated on the surface and having different opaque layer inclination directions are provided on the upper and lower surfaces of the folding-type holding member 20. (C) is a two-layered antiglare sheet 2, 2'having protective transparent sheets 3, 3'laminated on the surface.
FIG. 3 is a perspective view of a state in which the parallel opaque layers are arranged on the upper and lower surfaces of a holding member (not shown) such that the directions of the parallel opaque layers are orthogonal to each other.

[Operation] By attaching a document to the recording medium holding member of the recording medium cover member of the present invention, the direction in which the document can be seen (on one side) and the direction in which the document cannot be seen (on the other side) are clearly generated.

Example 1 A sheet in which a transparent silicone rubber layer having a thickness of 120 μm and a black silicone rubber layer having a thickness of 12 μm are arranged in parallel and alternately, and the black silicone rubber layer is formed on the sheet plane. A 0.95-mm-thick Shin-Etsu VC film [trade name of Shin-Etsu Polymer Co., Ltd.] made by sandwiching an A4 size anti-glare sheet inclined by 80 ° between two 0.2-mm-thick polycarbonate sheets is used as a mold. It was possible to manufacture a recording medium cover member in which the antiglare sheet and the case-shaped holding portion as shown in FIG. 1 were integrated by arranging them at a predetermined position and using an injection molding machine.

Example 2 A sheet in which transparent cellulose acetate butyrate and black urethane-based resin layers are arranged in parallel and alternately, and the black urethane-based resin layers are inclined by 72 ° with respect to the plane of the sheet. A sheet made by laminating sheets of cellulose acetate butyrate and a polyvinyl chloride resin bag-like case were adhered with an acrylic adhesive to obtain a recording medium cover member. It could also be used as an underlay.

When the document was held by the holding member of the recording body cover member obtained in the above Examples 1 and 2, none of them was displaced,
The characters in the above documents, etc. could be clearly confirmed depending on the viewing direction (on my side), but could not be viewed on the opposite direction (on the other side).

[Advantage of Invention] According to the recording medium cover member of the present invention, a document or the like can be attached to the holding member without shifting, and the visible direction and the invisible direction of the document are clearly generated. In this case, since the person can proceed with the business negotiation while watching the material without making the other party aware of the existence of the business material, it is possible to achieve smooth and speedy business negotiation. In addition, it can be used as an underlay and can be applied as a toy, and its practical value is extremely high.

[Brief description of drawings]

FIG. 1 is a schematic cross-sectional view showing an example of a recording medium cover member of the present invention, and FIGS. 2 (a) to (c) and FIG. 3 (a) to
FIG. 4 (c) is a schematic cross-sectional view showing another embodiment of the cover member of the present invention, and FIGS. 4 (a) to (c) are recordings in which two kinds of antiglare sheets are combined with the holding member of the present invention. It is an outline sectional view and an outline perspective view of a body cover member. 1 ... Recording member cover member 2, 2 '... Antiglare sheet 3, 3' ... Transparent sheet 4, 14, 24 ... Recording member holding member 5, 15 ... Void portion 16 of recording member holding member ...... Projection, 17 ...... Elastic plate 18 ...... Clamping member 19 ...... Metal elastic 20 ...... Folding type holding member

Claims (2)

[Scope of utility model registration request] 1. A recording medium cover member comprising a recording medium holding member attached to one surface of an antiglare sheet. 2. A recording medium cover member comprising an antiglare sheet attached to both sides of a recording medium holding member.