JPH0739680Y2 - Painting support - Google Patents

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a support for a painting used when writing an oil painting, a Japanese painting, or the like.

[Prior Art] Usually, when drawing an oil painting, a canvas (painting cloth) which is a linen sheet stretched on a wooden frame is used.

However, since the linen canvas expands and contracts due to changes in temperature and humidity, it is easy for the paintings drawn on the canvas to crack. Further, since the linen canvas easily absorbs moisture, it has a drawback that mold is likely to occur.

In order to solve these problems, the present inventors have proposed Japanese Patent Application No. 1-37.
No. 77 proposes a painting support using a metal foil as a base material. According to this proposal, the cracking and peeling of the painting can be suppressed, the freshness of the painting is maintained, the paste of the paint is improved, the adhesiveness is improved, and the occurrence of mold is suppressed and stable quality is achieved. Can be maintained.

[Problems to be solved by the device]

However, when a canvas having a metal foil as a base material is attached to a wooden frame or the like, it is difficult to stretch the metal foil evenly because the metal foil is so thin that looseness or slack may occur.

The present invention has been made in view of the above circumstances, and provides a support for paintings that can be uniformly attached to a frame without loosening or slackening a canvas having a metal foil as a base material. With the goal.

[Means for Solving the Problems]

In order to achieve the above-mentioned object, the present invention provides a painting support comprising a square wood, aluminum, plastic, etc. frame over which is attached a sheet having a metal foil as a base material. Fold the outer periphery of the sheet to the back side of the frame,
The sheet is characterized in that it is adhered to the back surface of the frame with an adhesive tape, a wedge-shaped member is inserted and fixed between the front surface of the frame and the back surface of the sheet, and tension is applied to the sheet.

Further, in order to reduce the generation of stripes on the sheet surface due to the wedge-shaped member, a substantially square plate member is inserted and fixed between the four corners of the frame surface and the sheet back surface.

[Action]

According to the above configuration, the outer periphery of the sheet is fixed to the frame over the entire periphery by the adhesive tape, and the wedge-shaped member is inserted and fixed between the back surface of the sheet and the front surface of the frame to give appropriate tension to the sheet. As a result, it is possible to prevent the occurrence of slack or looseness in the seat. Further, by inserting and fixing the square plate member between the four corners of the frame surface and the sheet, it is possible to reduce the streaks generated when the sheet comes into contact with the edges of the wedge-shaped member.

〔Example〕

 An embodiment of the present invention will be described above with reference to the drawings.

1 and 2 show an embodiment of the present invention. In the figure, the wooden frame 1 is made of cedar and has a frame-like shape with a size of about 100 cm to 80 cm (equivalent to No. 40). On the surface of the wooden frame 1, a sheet-like canvas 2 made of electrolytic copper foil having a thickness of about 1 μm to 3 mm, which is lined with a glass cloth backing having four sides larger than the outer periphery of the wooden frame 1, is attached. The outer periphery of the canvas 2 is folded into the back side of the wooden frame 1 and fixed to the side surface of the wooden frame 1 by canvas nails 3 at a plurality of points.
Further, the portion of the canvas 2 folded back on the back side of the wooden frame 1 is adhesively fixed to the wooden frame 1 with an adhesive tape 4.
Further, between the surface of the wooden frame 1 and the canvas 2, a wedge-shaped member 5 which is formed in a tapered shape by a veneer plate having a width of about 50 mm and a thickness of 3 mm on each side is inserted to apply tension to the canvas 2. There is. The wedge-shaped member 5 and the wooden frame 1 are fixed to the inner peripheral surfaces of the wedge-shaped member 5 and the wooden frame 1 by means of fasteners 6 via nails 7.

Next, a method of manufacturing the painting support according to this embodiment will be described with reference to FIGS. 3 to 10. In FIG. 3, each side of the ladder-shaped wooden frame 1 is assembled into a rectangle by using a jig 8, and each joint is fixed by a nail (not shown), and the wooden frame 1 as shown in FIG. make.

Next, the canvas 2 is cut into a rectangular shape with a size larger than the outer size of the wooden frame 1 in consideration of the stretch margin. The rubbing canvas 2 is placed on the front side of the wooden frame 1, and the four corners are fixed with the canvas nails 3 while being pulled by pliers. The order of fixing the canvas 2 to the wooden frame 1 with the nails 3 is, as shown in FIG. At this time, as shown in FIG. 6 and FIG. 7, the outer periphery of the canvas 2 is folded along the wooden frame 1, and the four corners are folded from the appearance and nailed.

Further, the outer periphery of the canvas 2 is folded into the back side of the wooden frame 1, and the adhesive tape 4 is attached to the end of the canvas 2 as shown in FIG. Go on. The laminating order at this time is, as shown in the ninth example, in the order of ...

Next, as shown in FIG. 10, a wedge-shaped member 5 is inserted from the back side of the wooden frame 1 between the front surface of the wooden frame 1 and the back surface of the canvas 2 in the direction of the arrow, and the canvas 2 is stretched while being hammered in. Adjust. The insertion order of the wedge-shaped members 5 at this time is the same as the bonding order of the adhesive tape 4 shown in FIG. And after the tension adjustment of canvas 2 is completed, the second
As shown in the figure, a fastener 6 is fixed to the inner circumference of the wooden frame 1 with a nail 7, and the wedge-shaped member 5 is fixed to the wooden frame 1 via the fastener 6.

According to the present embodiment, the canvas 2 is fixed to the outer periphery of the wooden frame 1 with the adhesive tape 4, and the wedge-shaped member 5 is inserted between the wooden frame 1 and the canvas 2 so as to have a tension. 2 can be evenly attached to the wooden frame 1 without causing slack or slack.

Further, in order to prevent streaks from occurring on the canvas 2 due to the edges of the wedge-shaped member 5, a substantially square shape is formed between the surfaces of the four corners of the wooden frame 1 and the canvas 2 as shown by the dotted lines in FIG. It is advisable to insert the plate 9 in advance. Alternatively, the tip edge of the wedge-shaped member 5 may be further sharpened by cutting it at an acute angle.

In the above embodiment, the canvas 2 is covered with the canvas nail 3 to form the wooden frame 1.
Although the case where the canvas 2 is fixed has been described, the fixing by the nail 3 may be omitted when the size of the canvas 2 is small. In this case, since the canvas 2 is only fixed to the water frame 1 with the adhesive tape 4, the canvas 2 is fixed to the wooden frame 1
Can be easily removed from. On the contrary, if the canvas 2 has a large size of 2 m or more on each side, the number of nails 3 should be 8
Better than books

Further, it is desirable that the wedge-shaped member 5 inserted between the wooden frame 1 and the canvas 2 be fixed to the wooden frame 1 with an adhesive after adjusting the tension. In this case, the stopper 6 may be omitted.

It goes without saying that the materials and dimensions of each part shown in the above embodiment are not limited to these.

[Effect of device]

As described above, according to the present invention, the sheet is fixed to the outer periphery of the wooden frame with the adhesive tape, and the wedge-shaped member is inserted between the wooden frame and the canvas 2 so that the sheet has tension. It can be mounted on the wooden frame 1 uniformly without causing slack or slack.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is an enlarged view of an essential part of FIG. 1, and FIGS. 3 to 10 are drawings for painting according to this embodiment. It is a figure explaining the manufacturing process of a support body. 1 ... Wooden frame, 2 ... Canvas (sheet), 4 ... Adhesive tape, 5 ... Wedge-shaped member, 9 ... Plate material.

Claims (2)

[Scope of utility model registration request] 1. A painting support comprising a square frame and a sheet having a metal foil of copper or the like as a base material on the entire front surface of the frame.
The outer periphery of the sheet is folded back to the back side of the frame, adhered to the back surface of the frame with an adhesive tape, and a wedge-shaped member is inserted and fixed between the front surface of the frame and the back surface of the sheet to apply tension to the sheet. A support for a painting characterized by being provided. 2. The painting support according to claim 1, wherein substantially square plate members are inserted and fixed between the four corners of the front surface of the frame and the back surface of the sheet.