JP2544060B2 - Cross presser structure - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cloth pressing structure at a boundary between a wall and a frame provided in an opening of the wall.

[0002]

2. Description of the Related Art Conventionally, a cloth attached to a surface to be decorated of a wall has a gap at the boundary between the wall and a frame that separates an opening such as a window or a door provided in the wall. In order to prevent the occurrence of the problem, the back side surface of the cloth was entirely glued to the surface to be decorated in a state in which the edge portions of the cloth were butted against the frame with high accuracy.

[0003]

However, it is extremely difficult to attach the cloth without forming a gap at the boundary portion, and only a skilled professional can perform the operation of attaching the cloth. However, since the edge portion of the cloth is not pressed against the wall body or the like, there is a problem that the edge portion is rolled due to deterioration over time after the attachment.

The present invention has been made in order to solve the above-mentioned problems, and aims at simplifying the work of attaching the cloth and at the same time, to provide a cloth pressing structure constructed so as to prevent the end edge portion of the cloth from being curled. It is intended to be provided.

[0005]

In order to achieve the above object, in the cross pressing structure of the present invention, the edge portion of the surface to be decorated of the wall body is provided with the wall body and the opening provided in the wall body. The frame part of the frame that is cut off is covered with the flange part that is provided so as to protrude toward the indoor side, and the edge part of the cloth that is put along the decorative surface is placed in the storage part that is formed by being sandwiched between the flange part and the edge part. It is housed and inserted between the end edge portion and the collar portion in a state in which an elastic cross retainer is elastically deformed, and the elastic restoring force of the cross retainer causes the edge of the decorated surface to be It is configured to press the edge portion of the cloth. The end of the outer end of the cross retainer, which is connected to the accommodated end accommodated in the accommodating portion and is bent to the indoor side at an acute bending angle on the outside of the accommodating portion. The stored end portion may be brought into contact with the outer peripheral end surface of the collar portion in a state where the bent angle when the stored end portion is stored is made wider than the bent angle when the stored end portion is not stored. . At the end of the outer end of the cross retainer, there is provided a handle portion that is used for grasping the cross retainer during an insertion operation of the stored end portion into the storage portion, and is broken off after the insertion operation. also it is continuously provided not good. It may be formed by molding resin extruded before Symbol cross pressers.

[0006]

According to the cross interconnection structure of the present invention,
The edge portion of the cloth is stored in a storage portion formed by being sandwiched between the flange portion of the frame and the edge of the surface to be decorated of the wall body, and the elastic portion is provided between the edge portion and the flange portion. Since the end edge portion of the cloth is pressed to the edge portion of the surface to be decorated by the elastic return force of the cross pressing tool inserted in the deformed state,
The cloth retainer is pressed so that the end edge of the cloth does not come out from the storage portion. With the end of the outer end of the cross presser having a bending angle when the stored end of the cross presser is stored wider than the bending angle of the stored end when the storage end is not stored, Since it is in contact with the end face on the outer peripheral side, the cross pressing tool is elastically deformed due to the widening of the bending angle, and the elastic pressing force is generated in the cross pressing tool. Since a handle portion that is used for gripping the cross-holding tool during the insertion operation of the stored end portion into the storage portion and that is folded off after the insertion operation is continuously provided at the end, the cross-presser is connected. If a tool is used, it is easy to hold the cross presser by hand during the insertion operation. Cross press
Since the bait is made of extruded resin,
This is advantageous for producing the presser foot uniformly and in large quantities.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a cloth pressing structure according to the present invention is shown in FIGS. 1 to 7 and will be described below. Among them, FIG. 1 is a vertical sectional view of the cloth pressing structure, FIG. 2 is a plan sectional view of the cloth pressing structure, FIG. 3 is a partially enlarged vertical sectional view of the cloth pressing structure, and FIG. 4 is a cross pressing structure. FIG. 5 to FIG. 7 are partially enlarged vertical cross-sectional views showing the procedure of using the cross presser, which is an overall perspective view of the cross presser used.

This cloth holding structure is shown in FIGS. 1 and 2.
As shown in FIG. 2, a storage portion 21 is provided at the boundary between the surface 1a to be decorated of the wall body 1 and the frame 20 attached as a parting edge to the opening 5 of the window or door of the wall body 1. Storage 21
An edge portion 4a of a so-called cloth 4 (that is, a wallpaper made of a synthetic resin such as paper, cloth, vinyl, etc.) along with the surface to be decorated 1a is housed as a wall finishing material, and The edge 4a is pressed by the cross presser 25 so as not to come off from the storage section 21. It should be noted that FIG. 1 shows the decorative surface 1a located on both upper and lower sides of the opening 5.
2 is a state in which the cloth 4 is attached to the decorated surfaces 1a located on both left and right sides of the opening 5. In FIG. 1 or 2, reference numeral 1E indicates an adjusting material, and reference numeral 5A indicates a fitting frame.

As shown in FIG. 3, the storage portion 21 is formed so as to be sandwiched between the collar portion 22 provided on the frame 20 and the decorative surface 1a over the entire length of the frame 20, and the cross 4 extends. The cloth 4 is adapted to be guided into the storage portion 21 by opening in the facing direction. The collar portion 22 is
The frame 20 has a part of an edge portion of the wall body 1 (for example, a wall body 1A such as a wall panel and a base plate 1B such as a gypsum board secured to the wall body 1A). The edge of 1B) is immersed,
The edge of the surface to be decorated 1a is covered from the indoor side (the right side in FIG. 1 as viewed in the drawing).

The cross retainer 25 is shown in FIGS.
As shown in FIG. 2, for example, an elastic long member made of an extruded resin or the like, and an outer end portion 26B and a grip portion 27 are sequentially arranged on the accommodated end portion 26A accommodated in the accommodating portion 21. It is made up of a series. Inserted end portion 26A
As shown in FIGS. 5 to 7, the edge 4a of the cloth 4 was inserted while being squeezed into the storage portion 21 and was elastically deformed between the edge 4a and the collar portion 22. By being inserted in the state, the elastic restoring force of itself pushes the end edge portion 4a against the decorated surface 1a. The outer end portion 26B is bent toward the indoor side at an acute bending angle θ (θ <90 degrees), and its end 26c is brought into contact with the outer peripheral side end surface 22a of the collar portion 22. Then, the state in which the terminal end 26c is just in contact with the outer peripheral side end surface 22a (see FIG. 6) is further pushed into the back of the storage portion 21 so that the stored end portion 26A is pushed in (see FIG. 7). The bending angle of the portion 26B becomes a bending angle θ ′ that is larger than the bending angle θ, and an elastic return force is generated in the cross pressing member 25. The handle portion 27 is the storage portion 21.
It is for gripping during the insertion operation for inserting the accommodated end portion 26A therein, and is folded off from the end portion 26c after the insertion operation is completed. Desirably, at the same time when the elastic return force, which gradually increases with the insertion operation, reaches a predetermined value suitable for pressing the end edge portion 4a of the cross 4, at the same time as the grip portion 27.
May be broken off.

Next, the procedure for pressing the edge 4a of the cloth 4 will be described. First, the handle portion 2 of the cross presser 25
7, the stored end 26A of the cross presser 25 is applied to the center of the cloth 4, and the cloth 4 is attached to the decorative surface 1a of the wall body 1.
Press. Then, the cross presser 25 is attached to the edge 4a.
Move towards. At this time, it is advisable to squeeze the cloth 4 at the housed end portion 26A and pull the cloth 4 toward the frame 20 side. The state thus far is shown in FIG.
Until the end 26c of the cross retainer 25 comes into contact with the outer peripheral end surface 22a of the frame 20, the stored end portion 26A is stored in the storage portion 21.
Insert. By this inserting operation, the end edge portion 4a of the cloth 4 can be inserted into the storage portion 21 with the cloth 4 attached to the decorated surface 1a without any gap. The state thus far is shown in FIG. The stored end portion 26A can be pushed further into the storage portion 21. At this time, the cross retainer 25 is elastically deformed and the outer end 26B is opened, and the bending angle thereof is expanded from θ to θ ′. And
The elastic return force generated in the cloth retainer 25 presses the cloth 4 on the decorative surface 1a. At this time, care should be taken to uniformly press the edge 4a of the cloth 4 by the cloth presser 25 so that the cloth 4 is not wrinkled.
The state thus far is shown in FIG. Lastly, the cloth presser 25 is folded back at its end 26c, and the grip portion 27 is separated from the cloth presser 25 as shown in FIG.

According to the above embodiment, the collar portion 22 of the frame 20 is
Since the edge portion 4a of the cloth 4 is stored in the storage portion 21 formed by being sandwiched between the edge portion of the wall 1 and the edge portion of the surface 1a to be decorated, the dimensional error when cutting the edge portion 4a. Since the allowable amount of can be made significantly larger than the conventional one, not only can the cross 4 be easily attached to the wall body 1, but
With the cross presser 25, the edge 4a is attached to the decorative surface 1a.
Since the edge portion 4a is pressed due to deterioration over time, the excellent state immediately after the cloth is attached is permanently maintained. Further, if the other edge portions other than the edge portion 4a pressed by the cross retainer 25 are sufficiently pulled and fixed to the wall body 1, the peripheral edge or the skirting board, an appropriate tension is generated in the cross 4, Even if the cloth 4 is not glued to the wall body 1, the cloth 4 does not sag. Therefore, gluing is not required when attaching the cloth 4 to the wall body 1, and the cloth 4 can be easily attached to the wall body 1, and
The glue drying time is eliminated, and the construction time can be shortened. End 26 of the outer end 26B of the cross presser 25
Since the handle portion 27 is connected to the c, the insertion operation can be easily performed, and the handle portion 27 can be removed from the cross retainer 25 after the attachment work of the cross 4 is completed. The finish at the boundary with the frame 20 is beautiful, which is preferable in terms of design. Since the cloth retainer 25 is made of an extrusion-molded resin, the cloth retainer 25 can be produced uniformly and in a large amount.

The cloth retainer 25 inserts the edge 4a of the cloth 4 while squeezing it into the storage portion 21 and is elastically deformed between the edge 4a and the collar 22 of the frame 20. When the end portion 4a is pressed against the surface to be decorated 1a of the wall body 1 by its elastic restoring force by being inserted in the above state, its shape, configuration, material, etc. are the same as those in the above embodiment. It is not limited to the above, and may be any shape.

Further, in the above-described embodiment, the cross-holding tool 25 is provided with the handle portion 27 that is folded off after the insertion operation for inserting the cross-holding tool 25 into the storage portion 21 is completed. It does not need to be broken off, and the handle 27 may not be provided.

Further, a cloth 4 is attached to the decorative surface 1a of the wall body 1.
It does not matter whether or not is glued.

[0016]

According to the cross interconnection structure of the present invention, the end edge portion of the cloth is stored in the storage portion formed by being sandwiched between the flange portion of the frame and the edge portion of the surface to be decorated of the wall body. Therefore, the allowable amount of dimensional error when cutting the edge of the cloth can be made significantly larger than before, so no skill is required for installing the cloth, and anyone can easily use the wall. Not only can the cloth be attached to the body, but also the elastic return force of the cloth retainer inserted in the elastically deformed state between the edge portion of the cloth and the collar portion causes the cloth to be attached to the edge portion of the decorated surface. Since the edge portion of the cloth is pressed, the edge portion of the cloth is pressed by the cloth retainer so that the edge portion of the cloth does not come off from the inside of the storage portion. Immediately after installing the cross Beautiful state is kept permanently.
In addition, if the cross presser is used to press the edge portion of the cloth, the other edge portions other than the edge portion are sufficiently pulled to be fastened to the wall body, the peripheral edge, or the skirting board, so that the cloth is suitable for the cloth. Tension is generated, and the cloth does not sag even if the cloth is not glued to the wall. Therefore, when the cloth is attached to the wall body, gluing is not necessary, the cloth can be easily attached to the wall body, and the drying time of the glue is eliminated, so that the construction time can be shortened. With the end of the outer end of the cross presser having a bending angle when the stored end of the cross presser is stored wider than the bending angle of the stored end when the storage end is not stored, Since it is in contact with the end face on the outer peripheral side, the cross pressing tool is elastically deformed due to the widening of the bending angle, and the elastic pressing force is generated in the cross pressing tool. Since a handle portion that is used for gripping the cross-holding tool during the insertion operation of the stored end portion into the storage portion and that is folded off after the insertion operation is continuously provided at the end, the cross-presser is connected. If the tool is used, the cross-presser can be easily held by hand during the insertion operation, so that the insertion operation can be performed easily, and the unnecessary handle part can be removed from the cross-presser after the cloth attachment work is completed. since the, beautiful finish of the boundary portion between the cross and the frame is, design on not preferable. Since the previous SL cross retainer is made of extruded resin, it is possible to homogeneously and mass production cross pressers.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of a cloth pressing structure according to an embodiment.

FIG. 2 is a plan sectional view of a cloth pressing structure in the present embodiment.

FIG. 3 is a partially enlarged vertical cross-sectional view of the cloth pressing structure in the present embodiment.

FIG. 4 is an overall perspective view of a cloth presser tool used in the cloth presser structure in the present embodiment.

FIG. 5 is a partially enlarged vertical sectional view showing a procedure of using the cross presser in the present embodiment.

FIG. 6 is a partially enlarged vertical cross-sectional view showing a procedure of using the cross presser in this embodiment.

FIG. 7 is a partially enlarged vertical cross-sectional view showing a procedure of using the cross presser in this embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall 1a Decorative surface 4 Cross 4a End edge 5 Opening 20 Frame 21 Storage part 22 Collar part 22a Outer peripheral side end face 25 Cross retainer 26A Stored end part 26B Outer end part 26c End 27 Handle part

Claims (4)

(57) [Claims] 1. An edge portion of a surface to be decorated of a wall body is covered with a flange portion projecting toward the inside of a frame, which is a frame that separates the wall body and an opening provided in the wall body, and the flange portion. In the storage portion formed by being sandwiched between the edge portion and the edge portion, the edge portion of the cross along the surface to be decorated is stored, and between the edge portion and the collar portion,
An elastic cloth retainer is inserted in a state of being elastically deformed, and an end of the cloth is pressed against an edge of the decorated surface by an elastic restoring force of the cross retainer. Cross presser structure. 2. The outer side of the cross retainer, which is connected to the accommodated end portion accommodated in the accommodating portion, and which is bent toward the indoor side with an acute bending angle on the outer side of the accommodating portion. The end of the end portion is in contact with the outer peripheral end surface of the flange portion in a state where the bending angle when the stored end portion is stored is wider than the bending angle when the stored end portion is not stored. The presser structure for a cloth according to claim 1, wherein: 3. The cross presser is provided at the end of the outer end of the cross presser for gripping the cross presser when the stored end is inserted into the storage part, and is folded after the inserting operation. 3. The cloth presser structure according to claim 2, wherein the handle parts to be taken are connected to each other. 4. The method of claim 1, wherein the cross-retainer is made of extruded resin or
The presser structure for the cloth described in 3 .