JP2517816B2 - Margin - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a peripheral edge which is attached to a boundary between a ceiling and a wall and which can accommodate an upper edge of a cloth attached to a surface to be decorated as a wall finishing material. .

[0002]

2. Description of the Related Art Conventionally, there has been known a rim that is composed of a rim receiving body and a rim body, and the rim body is engaged with a rim receiving body that is fixed to a wall near the boundary with the ceiling. ing. When a cloth is attached as a wall finishing material to the decorated surface of the wall body to which such a rim is attached, the cloth is usually cut at the boundary with the rim and the back surface of the cloth is attached to the decorated surface. Was glued all over.

[0003]

However, it is extremely difficult to cut the cloth without excess or deficiency so as to prevent a gap from being formed between the cloth and the peripheral edge. Not only can the dressing work not be performed, but the upper edge of the cloth is not pressed against the wall or the like, so that there is a problem that the upper edge is curled due to deterioration over time after the attachment.

The present invention has been made in order to solve the above-mentioned problems, and by mounting it on a wall body, simplifies the work of mounting the cloth and prevents the top edge of the cloth from curling. It is intended to provide a trimmed edge.

[0005]

In order to achieve the above object, in the peripheral edge of the present invention, the peripheral edge receiver is provided with a storage portion for accommodating the upper end edge portion of the cloth facing downward over the entire length thereof. On the other hand, at the lower end of the rim body on the wall side,
Over its entire length, it is divided into a wall-side storage portion that is inserted into the storage portion and that faces the storage portion downward, and an indoor-side storage portion that communicates with the upper half of the wall-side storage portion. , A rising piece protruding from the wall-side storage portion side to the indoor-side storage portion side while projecting the cloth upward with insertion operation into the storage portion is projected, and the wall-side storage portion is provided at an upper end portion of the rising piece. At least one of the section and the indoor-side storage section is narrower than the thickness of the cloth, and a cross retaining portion is provided to press the cloth and prevent the cloth from falling off. The upright piece may be extended to a position higher than a locked portion that is erected at a lower end portion of the periphery body to be located closer to the indoor side than the upright piece. At the lower end of the wall side plate that defines the storage portion, an inclined portion is provided that gradually recedes from the indoor side toward the wall side as it goes downward and the lower end thereof contacts the surface to be decorated. You may form.
A receiving portion that receives a terminal edge portion of the upper end plate portion of the peripheral edge body may be provided at an upper end portion of the peripheral edge receiver. It may be formed of a resin obtained by extruding the peripheral edge receiver and the peripheral edge body.

[0006]

In the peripheral edge receiver of the peripheral edge constructed as described above, the accommodating portion for accommodating the upper edge portion of the cloth is provided over the entire length thereof, while the lower end portion on the wall side of the peripheral edge body has its total length. Over the entire space, and the storage part is divided into a wall-side storage part and an indoor-side storage part, and the wall-side storage part is squeezed with the cloth being squeezed upward in accordance with the insertion operation into the storage part. From the side to the room-side storage section, a standing piece is provided so as to project. At the upper end of the standing piece, at least one of the wall-side storage section and the indoor-side storage section is narrower than the thickness of the cloth, and the cross is pressed. Since a cross retaining portion is provided to prevent the cloth from slipping out, if this peripheral edge is used, the upper edge of the cloth may be folded back while sandwiching the upright piece while being pulled upward. It is accommodated in a state of being pressed by the cross retaining portion. Since the standing piece is extended to the upper side than the locked portion erected at the lower end portion of the rim body, which is positioned closer to the indoor side than the erected piece, using the rim, By moving the standing piece toward the upper edge of the cloth while squeezing the cloth with the standing piece, the engaged part engages with the engaging part provided on the peripheral edge receiver while the cloth is sufficiently pulled. The peripheral edge body is held by the peripheral edge receiver. At the lower end portion of the wall side plate portion that defines the storage portion, an inclined portion that gradually retreats from the indoor side toward the wall side as it goes downward and its lower end is in contact with the surface to be decorated is provided. Since it is formed, by using this peripheral edge, the upright piece can be smoothly moved from the state along the surface to be decorated into the storage portion via the inclined portion while squeezing the cloth. Since a receiving portion for receiving the terminal edge portion of the upper end plate portion of the peripheral edge body is provided at the upper end portion of the peripheral edge receiver, by using this peripheral edge, the upper end plate portion of the peripheral edge body is surely attached to the peripheral edge receiver. Retained.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a rim according to the present invention is shown in FIGS. 1 and 2 and will be described below. Among them, FIG. 1 is a vertical cross-sectional view in which the peripheral edge is attached to the boundary between the ceiling and the wall body, and FIG. 2 is a vertical cross-sectional view during attachment of the peripheral edge.

As shown in FIG. 1, the peripheral edge 10 is formed by partitioning the wall 1 and the ceiling 2 so that the wall 1 and the ceiling 2 can be separated from each other.
The peripheral edge receiving body 10A and the peripheral edge receiving body 1 which are attached to the boundary portion between
It is made up of a rim body 10B which is detachably engaged with OA. Further, on the peripheral edge 10, a so-called cloth 4 (that is, a wallpaper made of a synthetic resin such as paper, cloth, vinyl, etc.) that is added to the surface 1a to be decorated of the wall body 1 as a wall finishing material is formed. A storage portion 11 that stores the edge portion 4a, a standing piece 16 that pulls the cloth 4 upward by being inserted into the storage portion 11, and a cloth 4 that prevents the upper end edge portion 4a from coming off from the storage portion 11. A cross retaining portion 17 for pressing down is provided.

The peripheral edge receiving body 10A is a long object (extended in the front and back direction in the drawing of FIG. 1) made of, for example, an extruded resin, and the accommodating portion 11 and
A fastening plate portion 12 provided on the upper side of the storage portion 11 and abutted against the wall body 1 and screwed, and an inside of the storage portion 11 (on the right side in the drawing in FIG. 1). The locking portion 13 provided on the side and the receiving portion 14 provided on the upper side of the fastening plate portion 12 are provided. The fixing plate portion 12 is provided with a threaded hole 12a through which the fixing screw 8 is inserted.

The accommodating portion 11 is formed in the shape of a groove that opens downwardly over the entire length of the peripheral edge receiver 10A, and is provided at the lower end of the peripheral edge receiver 10A so as to conform to the surface 1a to be decorated. There is. The lower half of the storage portion 11 is divided into the wall-side storage portion 11C and the indoor-side storage portion 11D by the standing piece 16. The wall-side storage portion 11C is open to face downward over the entire length of the peripheral edge receiver 10A, and the cross 4 is guided into the storage portion 11 from the outside of the peripheral edge 10. The wall body side plate portion 11a that defines the storage portion 11 extends below the fastening plate portion 12 and is attached to the decorative surface 1a. This wall body side plate portion 11
At the lower end of a, the wall 1
A slanted portion 11b having a taper shape that gradually recedes toward the side, that is, a shape that reduces the thickness of the wall body side plate portion 11a is formed. Then, the lower end of the wall body side plate portion 11a is gently curved so that a steep step is not generated at the boundary portion between the decoration surface 1a and the wall body side plate portion 11a.
It is supposed to come into contact with.

The locking portion 13 is used for engaging the peripheral edge receiving body 10A and the peripheral edge body 10B, and a male-shaped engaged portion 18 standing upright on the peripheral edge body 10B is provided from below. It is shaped like a downward female so that it can be inserted upward and engaged. The locking portion 13 and the locked portion 18 are formed in a mutually meshing shape so that the locking portion 13 and the locked portion 18 that have once been engaged do not disengage unless it is intentional.

The receiving portion 14 receives the end edge portion of the upper end plate portion 19 of the peripheral edge body 10B.
Is bent toward the interior side at the upper end thereof, and the upper end edge portion of the flange portion 15 formed by being bent upward at the tip end thereof is abutted against the ceiling 2 and is retracted toward the wall body 1 side. It is made.

The peripheral edge body 10B is a long object (extended in the front-back direction in the drawing of FIG. 1) made of, for example, an extruded resin, and the standing piece 16 and
The cross retaining portion 1 provided at the upper end of the upright piece 16.
7 and the rim receiving body 10A closer to the indoor side of the standing piece 16
The locked portion 18 is provided at a position corresponding to the locking portion 13. The peripheral edge body 10B is formed in a shape that can enhance aesthetics, and its front side surface (that is, the surface exposed to the indoor side) is provided with a design such as color and pattern.

The upright piece 16 is inserted into the storage section 11 while ironing the cloth 4 upward (see FIG. 2) in order to pull the cloth 4 upward so that the cloth 4 is tensioned (see FIG. 2). Over the entire length of the main body 10B, it is erected upward from the wall-body-side end edge portion of the lower end of the peripheral edge main body 10B. The upright piece 16 is extended to a position higher than the locked portion 18, and before the locked portion 18 is engaged with the locking portion 13 of the peripheral edge receiver 10A, the cross piece 4 extends.
It can be sufficiently inserted into the storage portion 11 while squeezing. Specifically, the vertical length of the upright strip 16 is at least about 1 / from the bottom of the storage part 11 when the upright strip 16 is in an engaged state in which the locked part 18 is engaged with the locking part 13. It is sufficient if it is inserted up to 3, but it is preferable that it is inserted up to about 1/2. Further, the wall-side storage portion 11C and the indoor-side storage portion 11D are arranged above each other. As long as it is communicated with the above, it may be inserted to 1/2 or more. Further, the standing piece 16 is inserted from the wall body side storage portion 11C side to the indoor side at the upper end of the standing piece 16 by sandwiching the upper edge 4a of the cloth 4 by the insertion operation of the standing piece 16 into the storage portion 11. It is designed to be folded back to the storage section 11D side. In order to efficiently squeeze the cloth 4 with the upright strips 16, unevenness that can increase friction with the upper end portion of the upright strips 16 is formed on the ornamented front side surface of the cross 4. desirable.

The cross retaining portion 17 is formed by bulging the upper end portion of the standing piece 16 so as to form, for example, a part of a substantially spherical body, and the wall body side storage portion 11C and the indoor side storage portion 1 are formed.
1D is designed to be narrower than the thickness of the cloth 4.
Therefore, the cloth retaining portion 17 prevents the cloth 4 from coming out of the storage portion 11 by pressing the folded portion of the cloth 4 unless the cloth 4 is pulled downward with a large force. Further, since the cross retaining portion 17 has the above-described shape, when the tension of the cloth 4 is too strong, the upper edge 4a of the cloth 4 is housed inside the room against the pressing force of the cross retaining portion 17. Retreat from the portion 11D side toward the wall body side storage portion 11C side, and cross 4
The adjustment mechanism that keeps the tension of the belt moderately
0 is equipped.

In the figure, reference numeral 1A indicates a wall body such as a wall panel in the panel construction method or a wall made by a frame construction method, reference numeral 1B indicates a base plate such as a gypsum board, reference numeral 2A. The reference numeral 2 indicates a ceiling board, and the reference numeral 2B indicates a ceiling board support member such as a field edge material.

The peripheral edge 10 constructed as described above is attached as follows. First, the peripheral edge receiving body 10A is fixed to the wall body 1 with the fixing screw 8. At this time, the ceiling plate 2A
The mounting position of the peripheral edge receiver 10A is determined by bringing the receiving portion 14 of the peripheral edge receiver 10A into contact with the peripheral edge receiver 10A. Next, under the surrounding edge body 10B, the standing piece 16 of the surrounding edge body 10B is applied to the cloth 4 along the decorated surface 1a, and the standing piece 1
The peripheral edge body 10B is moved upward while squeezing the cloth 4 by the cloth retaining portion 17 of 6. At this time, be careful to pull the cloth 4 upward and evenly by each part of the standing piece 16 in the extending direction. The state thus far is shown in FIG. Then, the standing piece 16 is inserted into the housing portion 11 of the peripheral body 10B. Rim edge receiver 10A
The peripheral edge body 10B is elastically deformed to displace the upper portion thereof toward the indoor side so that the flange portion 15 does not stop the terminal edge portion of the upper end plate portion 19 of the peripheral edge body 10B, and the upper portion is displaced toward the indoor side. The terminal edge portion of the upper end plate portion 19 is brought into contact. After that, move the peripheral body 10B further upward,
The engaged portion 18 is engaged with the engaging portion 13, and
As described above, when the end edge portion of the upper end plate portion 19 is engaged with the receiving portion 14, the attachment of the peripheral edge 10 is completed.

According to the above-mentioned embodiment, the storage portion 11 for storing the upper end edge portion 4a of the cloth 4 is provided in the peripheral edge receiver 10A, while the cloth 4 is directed upward in the peripheral edge body 10B and the erected piece 16 and the cloth 4 are provided. Since the cross-preventing portion 17 for preventing the slip-off of the cloth 4 is provided, the upper end edge 4a of the cloth 4 is housed in the peripheral edge 10, so that the allowable amount of dimensional error when the upper end edge 4a is cut is smaller than that of the conventional one. Since it can be made significantly larger than the above, not only can the cloth 4 be easily attached to the wall body 1, but the upper edge 4a will not be rolled due to deterioration over time, and the excellent state immediately after the cloth attachment will be permanent. Be kept in place. Also, standing piece 1
Cross 4 by squeezing cross 4 up at 6
Is in a sufficiently pulled state, an appropriate tension is applied to the cloth 4, and the cloth 4 does not sag even if the cloth 4 is not glued to the decorated surface 1a. Therefore, gluing is not required when attaching the cloth 4 to the wall body 1, the cloth 4 can be easily attached to the wall body 1, and the time for drying the glue can be eliminated and the construction time can be shortened. Wall body side plate portion 11a of the storage portion 11
Since the inclined portion 11b is formed on the
Can be smoothly moved while squeezing the cloth 4 from the state along the decorated surface 1a into the storage portion 11 via the inclined portion 11b. Since the surrounding edge receiving body 10A is provided with the receiving portion 14 that receives the terminal edge portion of the upper end plate portion 19 of the surrounding edge body 10B, the upper edge plate portion 19 is securely held by the surrounding edge body 10A, and the surrounding edge body 10B. Rattling is suppressed. Since the peripheral edge receiver 10A and the peripheral edge body 10B are made of an extruded resin, they can be uniformly and mass-produced.

In the above embodiment, the cross-preventing portion 17 has the wall-side storage portion 11C and the indoor-side storage portion 11D.
The folded portion of the cross 4 is pressed by making the cross narrower than the thickness of the cross 4. However, the present invention is not limited to this and unless the cross 4 is pulled downward with a large force, The upper edge 4a of the cloth 4 may be pressed by any means as long as 4 does not come out of the storage portion 11. For example, the cross stopper 1
It goes without saying that 7 may be configured to make only one of the wall-side storage portion 11C and the indoor-side storage portion 11D narrower than the thickness of the cloth 4.

In the above embodiment, the standing piece 16 is used.
Although it has been described that it extends above the locked portion 18, the invention is not limited to this, and the peripheral edge receiver 10 is not limited to this.
If the cross 4 can be sufficiently squeezed and pulled before the locked portion 18 is engaged with the locking portion 13 of A, the standing piece 1
It does not matter which of 6 and locked portion 18 is extended upward.

Further, the peripheral edge body 1 is attached to the peripheral edge receiver 10A.
By engaging 0B, the upper edge 4 of the cross 4
The shape, configuration, material and the like of the peripheral edge 10 are not limited to those in the above-described embodiment as long as a is accommodated in the peripheral edge 10 and can be pulled upward.

[0022]

According to the rim according to the present invention, the rim receiving body is provided with a housing portion for housing the upper edge portion of the cloth over the entire length thereof, while the wall-side lower end portion of the rim body is provided with Inserted into the storage section over its entire length,
In addition, the storage section is divided into a wall-side storage section and an indoor-side storage section, and is folded back from the wall-side storage section side to the indoor-side storage section side while squeezing the cloth upward with the insertion operation into the storage section. A stand-out piece for projecting is provided, and at the upper end of the stand-up piece, at least one of the wall-side storage section and the indoor-side storage section is narrower than the thickness of the cross, and the cross is pressed to prevent the cross from falling out. Since this part is provided, the upper edge of the cloth is stored inside the peripheral edge, and the allowable amount of dimensional error when cutting the upper edge of the cloth is significantly larger than in the past. Since it is possible to install the cloth, skilled work is not required in the work of installing the cloth, not only can anyone easily attach the cloth to the wall body, but also the upper edge of the cloth faces upward. Since it is pressed so as not to fall out from the storage portion by the cross retaining portion with folded back across the erected pieces in a state where tensioned, without upper edge of the cloth Makureru by conventional aging as,
Immediately after the cloth is attached, the beautiful condition is permanently maintained. Since the standing piece is extended to the upper side than the locked portion erected at the lower end portion of the rim body, which is positioned closer to the indoor side than the erected piece, using the rim, By moving the standing piece toward the upper edge of the cloth while squeezing the cloth with the standing piece, the engaged part engages with the engaging part provided on the peripheral edge receiver while the cloth is sufficiently pulled. Since the peripheral edge body is held by the peripheral edge receiver,
Appropriate tension is applied to the cloth, and the cloth does not sag even if the cloth is not glued to the surface to be decorated. 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. At the lower end portion of the wall side plate portion that defines the storage portion, an inclined portion that gradually retreats from the indoor side toward the wall side as it goes downward and its lower end is in contact with the surface to be decorated is provided. Since it is formed, by using this peripheral edge, the upright piece can be smoothly moved from the state along the surface to be decorated into the storage portion via the inclined portion while squeezing the cloth. At the upper end of the peripheral edge receiver,
Since the receiving portion for receiving the terminal edge portion of the upper end plate portion of the peripheral edge body is provided, the upper edge plate portion of the peripheral edge body is securely held by the peripheral edge receiver by using this peripheral edge, and the rattle of the peripheral edge body is rattled. Etc. can be suppressed. Since the peripheral edge receiver and the peripheral edge body are made of the extruded resin, the peripheral edge receiver and the peripheral edge body can be uniformly and mass-produced.

[Brief description of drawings]

FIG. 1 is a vertical cross-sectional view of a state in which a peripheral edge according to the present embodiment is attached to a boundary portion between a ceiling and a wall body.

FIG. 2 is a vertical cross-sectional view during mounting of a peripheral edge.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall body 1a Decorative surface 2 Ceiling 4 Cross 4a Upper edge 10 Edge around 10A Surround edge receiver 10B Surrounding edge body 11 Storage part 11a Wall side plate part 11b Sloping part 11C Wall side storage part 11D Indoor side storage part 13 Locking part 14 Receiving part 16 Standing piece 17 Cross retaining part 18 Locked part 19 Upper end plate part

Claims (6)

(57) [Claims] 1. A peripheral edge formed by a peripheral edge receiving body fixed to a wall near the boundary with a ceiling and a peripheral edge main body removably engaged with the peripheral edge receiving body, wherein the peripheral edge receiving body includes: , Over the entire length of the same rim receiving body, a storage portion for storing the upper edge portion of the cloth along the surface to be decorated of the wall body is provided facing downward, while the lower edge portion on the wall body side of the rim body is provided. A wall-side storage portion that is inserted into the storage portion over the entire length of the same rim body and that is open to face the storage portion downward; and an indoor-side storage portion that communicates with the upper half of the wall-side storage portion. In addition to the above, the standing piece that is folded back from the wall body side storage section side to the indoor side storage section side while projecting and squeezing the cross with the insertion operation to the storage section is projected, and at the upper end portion of the standing piece, The wall-side storage section and the indoor-side storage section are small. A rim characterized in that at least one is narrower than the thickness of the cloth and a cloth retaining portion is provided to prevent the cloth from falling out by pressing the cloth. 2. A locked portion that is erected at a lower end portion of the peripheral edge body so as to be positioned closer to the indoor side than the upright piece and that is engaged with an engaging portion provided on the peripheral edge receiver. The rim according to claim 1, wherein the upright piece is extended upward. 3. The lower end of the wall side plate defining the storage portion is gradually retracted from the indoor side to the wall side as it goes downward, and the lower end contacts the surface to be decorated. The peripheral edge according to claim 1 or 2, wherein an inclined portion is formed. 4. The surrounding edge according to claim 1, 2 or 3, wherein a receiving portion for receiving an end edge portion of an upper end plate portion of the surrounding edge body is provided at an upper end portion of the surrounding edge receiver. 5. The rim according to claim 1, 2, 3, or 4, wherein the rim receiver is made of an extruded resin. 6. The peripheral edge body is made of extruded resin.
Or the peripheral edge as described in 5.