JP3223339U - Baseboard corner material - Google Patents

Abstract

Provided is a corner member that can be stably attached to corner portions at the ends of baseboards that face each other without using an adhesive or a double-sided tape. A corner member 1 has both surface plates 2a and 2b perpendicularly intersecting each other, and upper surface plates 3a and 3b are perpendicular to the L shape at the upper end of the surface plate and extend to the back side (back side). A notch 4 is formed on the rear side of the center to engage with the corner of the wall of the room, and on the back surface of one surface plate 2b, a fitting piece 6 fitted in a groove extending in the longitudinal direction on the back surface of the baseboard is perpendicular. It extends. [Selection] Figure 1

Description

  The present invention relates to a corner member of a baseboard attached along a floor surface and a wall surface of a room.

A baseboard is attached to make up and protect the boundary between the wall and floor of the room. The skirting board is a long material having a constant cross section, and the back surface abuts against the wall surface and the bottom surface abuts against the floor and is fixed. Therefore, a gap generated between the floor surface and the wall surface can be covered by the baseboard.
By the way, when the baseboard is attached, a gap is generated between the baseboards that are adjacent to each other, and a corner member is attached to a corner portion of the baseboard in order to cover the gap.

  Fig. 7 shows the case where baseboards (A) and (A) are attached to the corners of the wall surface and the floor. In (a), the end cuts of baseboards (A) and (A) are cut at 45 ° and projected. Are combined. The cut inclined at 45 ° is likely to cause an error in the cut surface, and a slight gap (b) is generated in the butt surface. And in (b), it cut | disconnects by making a cut into 90 degrees, and has a big opening (c) between the front ends of the skirting board (a) and (a) collided with each other for that purpose.

By the way, as described above, a corner member is attached to the corner portion to which the baseboards (A) and (A) are attached, and a gap (B) generated between the ends of the baseboards (A) and (A) to be abutted. And covers the opening (c). For this purpose, conventionally, corner members are used to fix the corners of the baseboards (A) and (A) with an adhesive or double-sided tape.
FIG. 8 shows a specific example of a conventional general corner member. A vertically bent surface plate (d), (d) and an upper surface plate (d) at the upper end of the surface plate (d) and (d). E) and (e) are formed vertically.

Therefore, the front plates (d) and (d) are in contact with and bonded to the surfaces (f) and (f) of the baseboards (a) and (b), and the upper plates (e) and (e) Bonded in contact with the upper surfaces (G) and (G) of (A) and (A).
The corner member shown in FIG. 8 can be attached to the corner parts of the baseboards (A) and (A) shown in FIG. 7A, but the baseboard (A) as shown in FIG. In the case where a large opening (c) is provided between the tips of (a), in order to secure a bonded area, the surface plate (d), (d), and the upper surface plate (e), ( E) The shape must be greatly extended.

That is, the same corner member cannot be shared. Therefore, a mold for molding is required for each corner member, and the cost increases.
On the other hand, the baseboards (A) and (A) shown in FIG. 7 are protruding corners with protruding corners, but conversely, the corners may have a recessed corner shape, and each has a shape. Different corner members are attached.

A “baseboard corner member” according to Japanese Utility Model Laid-Open No. 6-1592 is a baseboard corner member that serves both as an entrance corner and an exit corner.
Two rectangular surfaces are joined in an L-shaped cross section to form a vertical surface. From the lower end portion of the vertical surface, the protruding corner ridge is formed in a horizontal and L-shape toward the inner side surrounded by the vertical surface. On the other hand, from the upper end of the vertical surface, the corner for the entrance corner is formed horizontally and in an L shape toward the outside. A cut for separating the vertical surface and each collar is formed at the joint between these vertical surfaces and each collar.
That is, the baseboard corner member of the present invention is configured such that an unnecessary ridge is separated from the notch and can be used as either a baseboard corner member or a baseboard corner member.
"Baseboard corner member" according to Japanese Utility Model Laid-Open No. 6-1592

Thus, it is necessary to attach a corner member to the corner portion of the baseboard.
However, the conventional baseboard corner member is fixed to the baseboard surface using an adhesive or a double-sided tape. For this reason, an adhesive or double-sided tape is required for the operation of attaching the baseboard corner member.
On the other hand, the corner member fixed to the baseboard surface with an adhesive or a double-sided tape causes a problem of peeling off after a period of time.
The problem to be solved by the present invention is this problem, and provides a baseboard corner member that can be stably attached without using an adhesive or a double-sided tape.

The corner member of the present invention has a surface plate perpendicular to each other and an upper surface plate perpendicular to the upper end of the surface plate. That is, it is set as the form which can coat | cover the corner part where the front-end | tips of both baseboards are faced | matched, The basic shape is the same as the conventional corner member, However, It does not limit regarding a specific shape.
By the way, although it attaches to the corner part where both baseboards are faced together, it is not attached via a double-sided tape without being fixed via an adhesive as in the prior art.

The corner member of the present invention is attached by extending a fitting piece, and the fitting piece is fitted into a concave groove provided on the back surface (back surface) of the baseboard. The fitting piece extends perpendicularly from the back surface (back surface) of the front plate, and the fitting piece inserted into the grooved groove is fitted without looseness to attach the corner member.
Here, although the said insertion piece has comprised the plate state, it does not limit about a specific shape, It is made to be able to fit to the said baseboard concave groove without rattling.

The corner member of the baseboard of the present invention is attached to the corner portion where the baseboard is abutted, so that gaps and openings generated in the corner portion can be covered, and the appearance is not impaired. .
And the corner member of this invention is attached to a baseboard corner part, without using an adhesive agent and without using a double-sided tape. The corner member is provided with a fitting piece, and this fitting piece is fitted into the grooved groove and attached.

The attaching operation of the corner member is simpler than the case of using an adhesive or a double-sided tape, and the attached corner member can be stably attached without being detached. In addition, the corner member can be correctly attached at a predetermined position by fitting the fitting piece into the grooved groove.
Of course, the fitting piece does not come out of the concave groove and the corner member does not come off from the baseboard corner portion.

BRIEF DESCRIPTION OF THE DRAWINGS It is an Example which shows the corner member for the corner of this invention, (a) is a left view, (b) is a top view, (c) is a right view, (d) represents the front view. When the corner member of the present invention is attached to a baseboard. (A) is the A section enlarged view of FIG. 2, (b) is the B section enlarged view of FIG. BRIEF DESCRIPTION OF THE DRAWINGS It is an Example which shows the corner member for the corner of this invention, (a) is a left view, (b) is a top view, (c) is a right view, (d) is a front view, (e) is a bottom view. Represents. When the corner member of the present invention is attached to a baseboard. The C section enlarged view of FIG. A specific example showing a corner portion of a baseboard. A conventional corner member that is attached to the corner of a baseboard.

FIG. 1 is an embodiment showing a corner member 1 to be attached to a base corner portion of a baseboard, wherein (a) is a left side view, (b) is a plan view, (c) is a right side view, and (d) is a front view. Each figure is shown. The corner member 1 has surface plates 2a and 2b that are perpendicular to each other, and upper surface plates 3a and 3b that extend vertically to the back side (back side) at the upper ends of the surface plates 2a and 2b. The upper surface plates 3a and 3b are continuously L-shaped, and a notch 4 is formed on the center rear surface side.
When the corner member 1 is attached to the baseboard corner portion, the notch 4 is adapted to engage with the wall surface corner portion of the room.

By the way, the protruding corner member 1 has both surface plates 2a and 2b that are perpendicular to each other on the outside, and has a shape including upper surface plates 3a and 3b at the upper end, and the back side and the bottom surface are open.
Therefore, the base corner portion of the baseboard is fitted and attached to the opening, and the corner portion is covered with the corner member 1. The corner member 1 can cover the gaps and openings generated at the ends of the baseboards that are butted vertically.

And the rear corners 5 of both surface plates 2a and 2b are square without rounded, and even if the corner part of the baseboard that is cut and cut to 45 ° is pointed, it hits the rear corner 5 and both surfaces. The face plates 2a and 2b are attached in close contact with the baseboard.
By the way, the corner member 1 of the present invention is provided with a fitting piece 6 so that it can be attached without using a conventional adhesive and without using a double-sided tape.
The fitting piece 6 extends vertically from the back surface 7 of the one surface plate 2b. And the front-end | tip part of the insertion piece 6 is inclined and thinned so that it may be easy to fit in a ditch | groove.

  FIG. 2 shows a cross section when the corner member 1 is attached to the baseboard 8. A concave groove 9 is provided on the back surface of the baseboard 8 and extends in the longitudinal direction. Then, the fitting piece 6 can be fitted into the concave groove 9 from the mouthpiece 10 of the baseboard 9. Since the taper 11 and 11 are formed in the front-end | tip part of the insertion piece 6, and the width dimension is thin, it can insert in the concave groove 9 easily.

3A is an enlarged view of a portion A in FIG. 2, and FIG. 3B is an enlarged view of a portion B in FIG. As shown in FIG. 3 (a), the width of the tip of the fitting piece 6 is smaller than the width of the concave groove 9, so that the fitting piece 6 is positioned and fitted along the concave groove 9. I can do it.
Further, the upper and lower edges of the fitting piece 6 form ridges 12 and 12 that are pointed in a mountain shape. Therefore, if the fitting piece 6 fits into the concave groove 9, the ridge 12 formed on the upper edge can bite into the upper surface 13, and the ridge 12 formed on the lower edge can bite into the lower surface 14. . The insertion piece 6 shown in FIG. 3 is a ridge that is sharpened at both the upper and lower edges, but only one of them may be a ridge 12.

FIGS. 4A and 4B show another embodiment of the corner member 21 attached to the corner portion of the baseboard. FIG. 4A is a left side view, FIG. 4B is a plan view, FIG. 4C is a right side view, and FIG. Is a front view, and (e) is a bottom view. As in the corner member 1 shown in FIG. 1, the corner member 21 has surface plates 22a and 22b which are perpendicular to each other, and upper surface plates 23a and 23b are arranged on the back side (back surface) at the upper ends of the surface plates 22a and 22b. Side). The upper surface plates 23a and 23b are continuously L-shaped, and a notch 24 is formed on the center rear surface side.
When the corner member 21 is attached to the baseboard corner portion, the notch 24 is adapted to engage with the wall surface corner portion of the room.

  By the way, the protruding corner member 21 has both surface plates 22a and 22b that are perpendicular to each other, and has a shape including upper surface plates 23a and 23b at the upper end, and the back side and the bottom surface are open. Accordingly, the corner of the base of the baseboard is fitted and attached to the opening, and the corner of the corner is covered with the corner member 21. It is possible to cover the gaps and openings generated at the ends of the baseboards that are faced in a vertical manner so as not to be surfaced by the corner member 21.

The back corners 25 of both surface plates 22a and 22b are not rounded, but are squared, and even if the corners of the baseboard where the cut ends are cut and faced are sharp, they hit the back corners 25. The face plates 22a and 22b are attached in close contact with the baseboard.
By the way, the corner member 21 of the present invention is provided with a fitting piece 26 so that it can be attached without using a conventional adhesive or without using a double-sided tape. The fitting piece 26 extends perpendicularly from the back surface 27 of the one surface plate 22b.

  FIG. 5 shows a cross section when the corner member 21 is attached to the baseboard 28. A concave groove 29 is provided on the back surface of the baseboard 28, and the concave groove 29 extends in the longitudinal direction. Then, the insertion piece 26 can be inserted into the recessed groove 29 from the mouth 30 of the baseboard 28. Since the width dimension (height dimension) of the fitting piece 26 is slightly narrower than the groove width, it can be easily inserted into the groove 29. However, the fitting piece 26 fitted in the concave groove 29 does not rattle.

FIG. 6 shows an enlarged view of part C of FIG. As shown in FIG. 6, the width of the fitting piece 26 is smaller than the width of the concave groove 29, so that gaps 31, 31 are interposed above and below the concave groove 29 when the fitting piece 26 is fitted. Yes.
The insertion piece 26 has a generally U-shape as shown in the cross section in the figure, has an internal space 32, one side surface is a concavo-convex surface, and the convex portion tips 33, 33. The contact is made at a predetermined surface pressure. Further, convex portions 35 are provided on the upper and lower sides of the other side surface, and the tips thereof are in contact with the wall surface 36 to which the baseboard 28 is attached.
Since the fitting piece 26 has the internal space 32, it is compressed upon contact and can exhibit an appropriate contact pressure, and the corner member 21 to be attached is stabilized without being displaced.

DESCRIPTION OF SYMBOLS 1 Corner member 2 Surface board 3 Upper surface board 4 Cutting 5 Back corner 6 Insertion piece 7 Back surface 8 Baseboard 9 Groove
10 Kiguchi
11 Taper
12 ridges
13 Top view
14 Bottom
21 Corner material
22 Surface plate
23 Top plate
24 depth of cut
25 Rear corner
26 Insertion piece
27 Rear
28 Baseboard
29 groove
30 Kiguchi
31 Clearance
32 Interior space
33 Convex tip
34 Bottom
35 Convex
36 walls

Claims (4)

In the corner member attached to the corner portion of the baseboard, the corner member is perpendicular to each other and the upper surface of the upper surface plate is perpendicular to the upper surface of the surface plate and extends to the back side. Is a corner member of a baseboard, characterized in that an insertion piece that fits into a groove extending in the longitudinal direction on the back surface of the baseboard extends vertically. The corner member of a baseboard of Claim 1 which formed the taper so that the front-end | tip part of the said insertion piece might become thin. The corner member according to claim 1 or 2, wherein at least one of an upper edge and a lower edge of the fitting piece is formed with a ridge having a chevron cross section. The corner member according to claim 1, wherein the cross-sectional shape of the fitting piece is substantially U-shaped, the inside is hollowed, an uneven surface is formed on one side, and convex portions are formed on the upper and lower sides of the other side.

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