JPH0555958U - Forehead mat - Google Patents

Abstract

(57) [Summary] [Purpose] A forehead mat that is light, does not damage the work, is convenient to carry around and store, and is easy to manufacture and process. (EN) A forehead mat that can be manufactured without wasting material. A mat frame material 11 in which a foam synthetic resin mat base material 12 having a constant thickness and a constant width is integrally covered with a neutral paper 20 is cut at a predetermined length and a predetermined angle to form a mat frame having a predetermined shape. It will be joined.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 This invention relates to a forehead mat.

[0002]

[Prior Art]

 Traditionally, forehead matting materials are wood boards such as plywood and cedar boards, or board materials such as cardboard that are punched out to fit the size of works such as paintings and posters. It is used.

However, in these conventional forehead mat materials, since the center of a plate material that covers the size of the entire work is punched and cut, there are many material losses and it is uneconomical. At the same time, it was difficult to deal with complicated shapes such as polygons. In addition, the cut surface may be worn during processing, causing so-called thinness, which is a problem in appearance.

Further, as the size of the work becomes larger, the mat material becomes larger and heavier, which makes it difficult to carry around and inconvenient to store.

Further, the forehead mat made of such plywood has a rough surface, and not only the part of the work that is pressed against the mat is damaged by the contact, but also the paint applied to the surface and the adhesive impregnated inside. There is a risk that such things may cause a gradual chemical change over time, causing discoloration or fading of the work.

[0006]

[Problems to be solved by the device]

 This invention was proposed in order to solve all the problems of conventional mat materials, it is light without damaging the work, convenient for carrying around and storing, and easy to process. It is intended to provide a forehead mat that can be manufactured without waste of material even if it is a large-sized product or a complicated shape.

[0007]

[Means for Solving the Problems]

 That is, the present invention cuts a mat frame material, in which a foam synthetic resin mat base material having a constant thickness and a constant width is integrally covered with neutral paper, at a predetermined length and a predetermined angle to form a mat frame shape having a predetermined shape. The present invention relates to a forehead mat characterized by being joined.

[0008]

【Example】

 Hereinafter, the present invention will be described in detail with reference to the accompanying drawings. 1 is a perspective view showing an example of a forehead mat of the present invention, FIG. 2 is a sectional view taken along line 2-2, FIG. 3 is a perspective view showing an example of a mat frame material, and FIG. 4 is another example. It is a top view shown.

As shown in FIGS. 1 and 2, a forehead mat 10 of the present invention comprises a mat frame material 11 cut at a predetermined length and a predetermined angle, and the cut surfaces 15 are joined to each other. The mat frame is formed in a predetermined shape. In this embodiment, the forehead mat 10 is formed by joining a mat frame material 11 having a thickness of 10 mm and a width of 70 mm in a rectangular frame shape of 2.4 m × 2.4 m.

The mat frame material 11 is made of a foamed synthetic resin mat base material 12 formed to have a constant thickness and a constant width, and the surface thereof is integrally covered with a neutral paper 20.

As the foamed synthetic resin mat substrate 12 used in the present invention, a low-foamed polystyrene sheet is preferably used because it is lightweight, has good workability, and has the same strength as conventional plywood and cedar boards. Be done.

The neutral paper 20 is a known acid-free paper material, and as shown in FIG. 2, it is also covered on the back side of the foam synthetic resin mat base material 12 in contact with the work surface in order to protect the work. It It is also possible to coat the surface of the neutral paper 20 with a cloth or the like, or spray a resin paint or a water-based paint to color it appropriately.

As shown in FIG. 3, the mat frame member 11 has its end 14 cut at an appropriate angle A depending on the shape of the work placed in the forehead, and a plurality of the cut surfaces 15 are known. An adhesive such as hot melt, or nails are used to bond them together to form a mat frame with a predetermined shape. In this embodiment, the cutting angle A of the mat frame material 11 is formed to be 45 degrees with respect to the length direction. By setting the angle A appropriately, it is possible to form a forehead mat corresponding to a complicated shape such as a polygon.

Further, the mat frame member 31 shown in FIG. 4 is an example in which the foam synthetic resin mat substrate 32 is formed of a long product having a constant thickness and a constant width. As shown in the figure, the mat frame material 31 can be freely processed regardless of the size of the work by continuously cutting it along a cutting line 33 having a predetermined length and a predetermined angle. It is economical because there is no wasteful cutting off of the material.

[0015]

[Effect of the device]

 As shown and described above, according to the forehead mat of the present invention, the mat frame material formed by integrally covering the foam synthetic resin mat base material of constant thickness and constant width with the neutral paper has the predetermined length and the predetermined length. Since it is cut at an angle and joined to a mat frame shape of a predetermined shape, it is not only cheaper than a conventional plywood or cedar board forehead mat, but also a normal circular saw or molding cutter. It is economical because it can be easily cut and processed even with complicated shapes, and it can be manufactured without wasting material even if it has a complicated shape. Moreover, the cut surface does not become thin and the appearance is good.

Furthermore, since the matte substrate surface is integrally coated with neutral paper, the surface is smooth and various chemical changes are prevented, and the surface of the work is not damaged or discolored or discolored. ..

[0017] Further, not only is it lightweight and convenient to carry and carry around, but since it is easy to assemble, it is possible to store the mat frame material as it is and assemble it quickly during use. Therefore, even large orders can be dealt with quickly, and the present invention has a great advantage.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a forehead mat of the present invention.

FIG. 2 is a sectional view taken along line 2-2.

FIG. 3 is a perspective view showing an example of a mat frame member.

FIG. 4 is a plan view showing another example.

[Explanation of symbols]

 10 Mat for forehead 11 Mat frame material 12 Foam synthetic resin mat substrate 20 Neutral paper

Claims (2)

[Scope of utility model registration request] 1. A mat frame material obtained by integrally covering a foam synthetic resin mat base material having a constant thickness and a constant width with neutral paper, cut at a predetermined length and a predetermined angle, and joined to a mat frame shape having a predetermined shape. A forehead mat characterized by being formed. 2. The forehead mat according to claim 1, wherein the mat frame member is cut at an angle of 45 degrees with respect to the length direction.