JP4537734B2 - Forehead presser - Google Patents

Description

  The present invention relates to a back plate presser for pressing a back plate against a back of a forehead for a decorative object such as a photograph, a picture, a book, or colored paper, and in particular, it smoothly slides even when the direction is rotated 90 degrees. For this reason, the present invention relates to a back plate presser for a forehead that can be easily fitted into the frame of the presser and the manufacture of the forehead is simplified.

  Ornaments such as photographs, paintings, books, and colored paper are usually stored in a forehead, and are stably held in the forehead by applying the back plate from the back side and pressing the back plate with a presser.

  Conventionally, as a back plate presser of this type, for convenience, the back plate presser piece A will be described with reference to FIG. 1 and FIG. 2 according to the present invention. It comprises a piece 2 and a locking piece 5 connected to the back surface 3 of the presser base 1 via a connecting piece 4.

  The back plate pressing piece A having the above-described configuration will be described with reference to FIGS. 6 and 7. The locking piece 5 is fitted into the locking groove 6 and attached to the frame 7, and the back plate 9 of the forehead 8 is pressed and used. Provided.

  However, although this type of back plate pressing piece A is not shown on the top surface 10 of the locking piece 5, only the protruding piece 11 along the holding piece 2 is provided, and the protruding piece 11 has a symmetrical protrusion in the perpendicular direction. Instead of a piece, a projecting piece that serves as a brake is provided.

Therefore, as shown in FIG. 9, in the state where the back plate pressing piece A is oriented in the direction perpendicular to the locking groove 6, the back plate pressing piece A smoothly slides along the locking groove 6. As shown in FIG. 8, in the state where the back plate pressing piece A is directed in the same direction as the locking groove 6, the back plate pressing piece A is braked and cannot smoothly slide. For this reason, when the back plate pressing piece A is fitted in the locking groove 6, as shown in FIG. 8, if the back plate pressing piece A is fitted in the same direction as the locking groove 6, the back plate pressing piece A cannot smoothly slide. 9 must be fitted in a direction perpendicular to the locking groove 6, which makes it difficult to manufacture the forehead.
JP-A-9-313317

  Therefore, the object of the present invention is to slide smoothly even when the direction is rotated by 90 degrees, so that the presser can be easily fitted into the frame and the forehead can be easily manufactured. An object of the present invention is to provide a back plate presser having a forehead with improved defects.

  In order to achieve the above-described object, according to the present invention, a rising piece that is opposed to both edges on the back side of the frame and an end piece that is formed by bending both ends of the rising piece inward are formed. A forehead presser for a forehead that is fitted to the frame and is attached to the frame and holds the back of the frame, and includes a presser base, a presser piece that extends laterally from the presser base, and a back of the presser base. A back plate presser of a forehead that is fitted to the frame by fitting the lock piece into the lock groove and is attached to the top surface of the lock piece, respectively. The projecting piece and the presser piece along which the projecting piece symmetrically intersects with each other at right angles and a gap is formed between the projecting piece and the back surface of the presser base. Engage the locking piece by fitting both end pieces of Characterized in that attached to the groove.

  In the forehead of the present invention configured as described above, the back plate pressing tool is provided with a protruding piece along the pressing piece on the top surface of the locking piece and a protruding piece symmetrical to the holding piece intersecting at right angles. Since a gap is formed between the protruding piece and the back of the presser base, and the bent piece at both ends of the rising piece is fitted into this gap, the locking piece is attached to the locking groove. Even if the direction is rotated 90 degrees, it slides smoothly, so that it is easy to fit the presser into the frame, and the frame can be easily manufactured.

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

  FIG. 1 is a perspective view of a specific example of a back plate presser of a forehead according to the present invention. FIG. 2 is a side view thereof. 3 is a cross-sectional view taken along the line 3-3 in FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. 5 is a cross-sectional view taken along line 5-5 of FIG. FIG. 6 is a partial cross-sectional view when the back plate presser of the forehead according to the present invention is inserted into the locking groove at a right angle with respect to the locking groove. FIG. 7 is a partial cross-sectional view when the back plate presser of the forehead according to the present invention is inserted in the locking groove in the same direction as the locking groove. FIG. 8 is a plan view when the back plate presser of the forehead according to the present invention is inserted so that the presser piece is in the same direction as the locking groove, and the presser is attached to the frame. FIG. 9 is a plan view when the back plate is pressed by rotating the presser attached as shown in FIG. 8 so that the presser piece is perpendicular to the locking groove.

  1 to 3, the back plate presser A of the forehead according to the present invention includes a presser base 1, a presser piece 2 extending laterally from the presser base 1, and a connecting piece 4 on the back surface 3 of the presser base 1. And the locking piece 5 connected via the.

  As shown in FIGS. 6 to 9, the presser A of the present invention having the above-described configuration has the locking pieces 5 raised from the opposite ends 12, 12 of the back side 7 a of the frame 7, These rising pieces 15, 15 are fitted into locking grooves 6 formed by being surrounded by both end pieces 13, 13 formed by bending both ends of the rising pieces 15, 15 and attached to the frame 7, and the back plate 9 of the forehead 8 is pressed. .

  As shown in FIGS. 1 to 5, the feature of the present invention is that the top surface 10 of the locking piece 5 has a protruding piece 11 along the holding piece 2 and a protruding piece 11a symmetrical in the direction perpendicular to the holding piece 2, respectively. It exists in having set up. In this case, the projecting pieces 11 and 11a intersect each other with the connecting piece 4 interposed therebetween. Further, the gap 14 is formed between the protruding pieces 11 and 11a and the back surface 3 of the presser base 1.

  As shown in FIGS. 6 and 7, the presser A according to the present invention described above is configured such that the locking pieces 5 are inserted into the locking grooves 6 by fitting the both end pieces 13, 13 of the rising pieces 15, 15 into the gap 14. Install.

  In the above-described back plate presser according to the present invention, the top surface of the locking piece is provided with a protruding piece extending along the pressing piece, and a protruding piece symmetrical to the holding piece in a direction perpendicular to the holding piece. Since a gap is formed between the piece and the back of the presser base, and the bent pieces at both ends of the rising piece are fitted into the gap, the locking piece is attached to the locking groove. As shown in FIGS. 6 to 9, the end fitted in the gap even when rotated 90 degrees in the direction perpendicular to the locking groove from the direction along the locking groove or vice versa. The piece is always placed on either the protruding piece 11 or the protruding piece 11a. Therefore, the locking piece always slides smoothly in the locking groove.

  Therefore, when the locking piece of the back plate presser according to the present invention is fitted in the locking groove of the frame, as shown in FIGS. 7 and 8, even if the pressing piece is fitted in the direction along the locking groove, it is smooth. Therefore, when the back plate is pressed in, the back plate presser can be smoothly slid even when the presser piece is rotated 90 degrees as shown in FIGS. Easily move to your favorite position.

  As described above, the back plate presser of the forehead according to the present invention is easy to fit into the frame, and therefore, the manufacture of the forehead is easy and the handling during use is also easy. Is extremely high.

It is a perspective view of one specific example of the back board pressing tool of the forehead concerning this invention. It is the side view of FIG. FIG. 3 is a sectional view taken along line 3-3 in FIG. FIG. 4 is a cross-sectional view taken along line 4-4 of FIG. FIG. 5 is a sectional view taken along line 5-5 of FIG. It is a fragmentary sectional view when the back plate presser of the forehead concerning this invention is inserted in a locking groove at a right angle with respect to the locking groove. It is a fragmentary sectional view when the back plate pressing tool of the forehead concerning this invention is inserted in the same direction as a locking groove in the locking groove. It is a top view when inserting the back plate presser of the forehead according to the present invention so that the presser piece is in the same direction as the locking groove and attaching the presser to the frame. FIG. 9 is a plan view when the back plate is pressed by rotating the presser attached as shown in FIG. 8 so that the presser piece is perpendicular to the locking groove.

Explanation of symbols

A Forehead plate retainer 1 Presser base 2 Presser piece 3 Back surface 4 Connection piece 5 Locking piece 6 Locking groove 7 Frame 7a Frame back side 8 Forehead 9 Back plate 10 Top surface 11 Projection piece 11a Projection piece 12 Edge 13 End piece 14 Clearance 15 Rising piece

Claims (2)

  It is attached to the frame by being fitted into a locking groove formed by rising pieces facing up from both edges on the back side of the frame and both ends formed by bending both ends of the rising pieces inward. A back plate presser for a forehead to press the back plate, comprising a presser base, a presser piece that extends laterally from the presser base, and a locking piece that is connected to the back surface of the presser base via a connecting piece. In the back plate presser of the forehead that fits the locking piece into the locking groove and is attached to the frame, the projection piece along the pressing piece and the pressing piece are symmetrical to each other on the top surface of the locking piece. The protruding pieces are provided so as to intersect with each other, and a gap is formed between the protruding pieces and the back surface of the presser base, and the locking pieces are locked by fitting both end pieces of the rising piece into the gap. A forehead press for the forehead that is attached to the groove Ingredients. 2. The forehead presser of a forehead according to claim 1, wherein each of the protruding pieces intersects with the connecting piece.

Images