JP6734108B2 - Corner cover - Google Patents

Description

The present invention relates to a corner cover attached to a plate material such as a skirting board or a peripheral edge provided on a wall surface of a house, and more specifically, a facing edge and a space between the edge edges of a plate material arranged on both sides of a wall corner of the wall surface. The present invention relates to a corner cover that covers the gap.

In the house, a skirting board is provided near the floor surface of the wall surface, and a rim is provided near the ceiling of the wall surface. The board material such as the skirting board or the surrounding edge improves the appearance of the wall surface and protects the wall surface. Since this plate member is formed in a linear shape, the edges are separated at the wall corners of the wall surface such as the projecting corner and the entering corner. The conventional corner cover is configured to cover opposing edges of the plate materials arranged on both sides with respect to the wall corners (the entrance corner and the exit corner) of the wall surface and a gap between the edges.

A conventional corner cover includes a pair of front plates that cover the front surfaces of a pair of plate members, and a top plate that is connected to the upper ends of the front plates and covers the top surface of the plate members. Engagement protrusions that engage with the recessed grooves extending in the longitudinal direction of the plate material are formed on the pair of front plates. Further, the corner cover is formed with a pair of sandwiching pieces extending substantially parallel to the pair of front plates and a support piece supporting the pair of sandwiching pieces (for example, Patent Document 1). This conventional corner cover is attached to the end edges of a pair of plate members that face each other at a substantially right angle, by sandwiching the end edges of the pair of plate members that face each other at a substantially right angle by a front plate and a sandwiching piece.

JP, 2011-208468, A

The conventional corner cover has a problem that the structure is complicated and cannot be manufactured at low cost. Further, in the conventional corner cover, the support piece is inserted into the gap between the pair of plate materials, and the pair of holding pieces are inserted between the back side and the wall surface of the pair of plate materials to hold the pair of front plate and the pair of holding pieces. Although the plate materials on both sides are sandwiched and mounted by one piece, there is a problem that it is difficult to mount the plate materials on the plate material while deforming the pair of front plates. Further, the conventional corner cover is attached to the plate material by sandwiching the plate material with the lower part of the front plate and the sandwiching piece, but the upper part of the front plate is in contact with the plate material but is not locked and is deformed. There is a problem that it may be separated from the plate material and may be damaged. In particular, the corner cover is provided at the wall corner of the wall surface and is likely to come into contact with a vacuum cleaner, shoes and the like, and it has been necessary to firmly fix the corner cover so as not to separate from the plate material.

The present invention has been devised in view of the above problems, and provides a corner cover that has a simple structure, can be manufactured at low cost, and can be easily attached to a plate material such as a skirting board or a rim. Is the first purpose. A second object is to provide a corner cover in which the lower part and the upper part are attached to the plate material so that the corner cover is not deformed and separated from the plate material.

Corner cover according to the present gun invention, in order to achieve the first object, a corner cover that covers the ends of the pair of plate members disposed on either side of the wall corner, while covering the front of one of the plate members One front plate is bent and connected to one of the front plates, and the other front plate that covers the front surface of the other plate material is connected to the upper end of the one front plate and the one upper surface that covers the upper end surface of the one plate material A face plate and the other upper plate that is connected to the upper end of the other front plate and covers the upper end face of the other plate, and one front plate that is formed on the one front plate and that engages with the concave groove of one plate And the other engaging convex portion that is formed on the other front plate and that engages with the concave groove of the other plate member, and the other front plate or one front plate has one front plate or the other. It is characterized in that a holding piece is provided which is sandwiched between the front plate and one of the pair of plate members.

Corner cover according to the present gun invention, in order to achieve the first object, a corner cover that covers the ends of the pair of plate members disposed on either side of the external corner, the other front plate, whereas It is characterized in that a sandwiching piece that sandwiches one plate member by sandwiching it with the front plate is provided substantially parallel to the one front plate.

Corner cover according to the present gun invention, in order to achieve the first object, a corner cover that covers the ends of the pair of plate members which are arranged on both sides of the inside corner, on one of the front plate, whereas There is provided a sandwiching piece for sandwiching one plate material by sandwiching it with the front plate of the sandwiching plate. It is characterized in that one plate member is sandwiched between the parallel clamping unit and the one front plate.

Corner cover according to the present gun invention, in order to achieve the second object, the one of the upper plate or the other of the upper plate, the locking edge to be engaged to the upper end of only one of the pair of plate members are formed It is characterized by

Corner cover according to the present gun invention, the order to achieve the second object, the width of the gap between the locking edge and one of the front plate or the other of the front plate, holding pieces and one of the front plate or the other a width the same distance and the gap between the front plate, engaging Tomeen is extended to pinching piece substantially the same direction and substantially disposed in parallel with one of the front plate or the other of the front plate It is characterized by being.

The corner cover according to the present invention is a corner cover that covers the ends of a pair of plate members arranged on both sides of a wall corner. The corner cover according to the present invention, one front plate that covers the front surface of one plate member, is bent and connected to one front plate, the other front plate that covers the front surface of the other plate member, and one of the front plate members. Formed on one front plate, one upper plate connected to the upper end and covering the upper end face of one plate, the other upper plate connected to the upper end of the other front plate and covering the upper end face of the other plate , One engaging convex portion that engages with the concave groove of one plate material, and the other engaging convex portion that is formed on the other front plate and that engages with the concave groove of the other plate material. The other front plate or one front plate is provided with a sandwiching piece that sandwiches with one front plate and sandwiches only one of the pair of plate members.

The corner cover according to the present invention can cover the end portions of the pair of plate materials arranged on both sides of the wall corner. In the corner cover according to the present invention, one front plate covers the front surface of one plate material, the other front plate covers the front surface of the other plate material, and one top plate covers the upper end surface of one plate material, and the other The top plate covers the upper end surface of the other plate. The engaging convex portion formed on one front plate engages with the concave groove of one plate material, and the engaging convex portion formed on the other front plate engages with the concave groove of the other plate material. In the corner cover according to the present invention, a sandwiching piece provided on the other front plate or one of the front plates sandwiches it with one front plate to sandwich only one of the pair of plate members and not sandwich the other. The corner cover according to the present invention has the effect that the holding piece is provided on only one side and not on the other side, so that it can be easily attached to the plate material. In addition, the corner cover according to the present invention is provided with the sandwiching piece only on the other front plate or only on one front plate, and is not provided on both of the front plates, so that the structure is simple and can be manufactured at low cost. There is.

The corner cover according to the present invention is a corner cover that covers the ends of a pair of plate members arranged on both sides of the projected corner. In the corner cover according to the present invention, a sandwiching piece sandwiching one front plate and sandwiching one plate member is provided on the other front plate substantially in parallel with the one front plate.

In addition to the above effects, the corner cover according to the present invention has an effect that it can be attached not only from the upper portion of the plate member, but also from the end face side of the plate member and can be easily attached.

The corner cover according to the present invention is a corner cover that covers the end portions of a pair of plate members arranged on both sides of the inside corner. One front plate is provided with a sandwiching piece that sandwiches one plate member by sandwiching it with one front plate. The sandwiching piece includes a parallel sandwiching portion that is substantially parallel to the one front plate and a right-angled sandwiching portion that is substantially perpendicular to the one front plate, and sandwiches one plate member between the parallel sandwiching portion and the one front plate.

The corner cover according to the present invention has the effect that the holding piece is provided on only one side and not on the other side, so that it can be easily attached to the plate material. Further, since the corner cover according to the present invention is provided with the sandwiching piece only on one of the front plates and not on both of the front plates, it has a simple structure and can be manufactured at low cost. is there.

In the corner cover according to the invention of the present application, a locking edge that is locked to the upper end of one plate member is formed on one upper plate. In the corner cover according to the present invention, since the upper edge is formed with the locking edge that is locked to the upper end of the plate material, the lower part is attached to the plate material by the sandwiching piece, and the upper part is attached to the plate material by the locking edge, Since there is no part that separates from the plate material, there is an effect that it can be firmly fixed to the plate material.

In the corner cover according to the present invention, the locking edge extends in substantially the same direction as the sandwiching piece. In the corner cover according to the present invention, since the locking edge and the sandwiching piece are oriented in substantially the same direction, the corner cover can be easily and effortlessly mounted by sliding in the longitudinal direction (lateral direction) of the plate material from the end face side of the plate material. There is an effect that can be.

It is an explanatory perspective view of the corner cover concerning the invention in this application, (a) is a front perspective view seen from the front, and (b) is a rear perspective view seen from the back. It is explanatory drawing of the corner cover of FIG. 1, (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a rear view, (e) is a plan view, f) is a bottom view. It is other explanatory drawing of the corner cover which concerns on this invention, Comprising: (a) is a rear perspective view seen from the back, (b) is a right side view, (c) is a rear view, (d) is a bottom view. .. It is other explanatory drawing of the corner cover which concerns on this invention, Comprising: (a) is a rear perspective view seen from the back, (b) is a right side view, (c) is a rear view, (d) is a bottom view. .. It is an explanatory perspective view of the corner cover concerning the invention in this application, (a) is a front perspective view seen from the front, and (b) is a rear perspective view seen from the back. FIG. 6 is an explanatory view of the corner cover of FIG. 5, (a) is a front view, (b) is a left side view, (c) is a right side view, (d) is a rear view, and (e) is a plan view. f) is a bottom view. It is a front perspective view explaining the usage method of the corner cover concerning the invention in this application. It is a rear perspective view explaining the usage of the corner cover concerning the invention in this application. FIG. 9 is a perspective view of FIG. 8. It is a bottom view explaining the usage of the corner cover concerning the invention in this application. It is a principal part enlarged view of FIG. It is a side surface explanatory view explaining how to attach the corner cover concerning the invention in this application.

The outline of the corner cover according to the present invention will be described. As shown in FIGS. 7 and 10, the corner covers 1, 21, 31 and 41 cover the ends T2 of the pair of plate materials T arranged on both sides of the wall corner P. As shown in FIGS. 1 and 5, the corner covers 1, 21, 31 and 41 are bent and connected to one front plate 2 and 45 which covers the front surface of one plate T and one front plate 2 and 45. , The other front plates 5 and 42 which cover the front surface of the other plate T, and the one upper plate 7 and 49 which is connected to the upper ends of the one front plate 2 and 45 and covers the upper end surface T3 of the one plate T, The other upper surface plates 9 and 47 connected to the upper ends of the other front plates 5 and 42 and covering the upper end surface T3 of the other plate material T, and the one front plate 2 and 45, and the concave groove of the one plate material T From one of the engaging protrusions 12 and 55 that engages with T1, and the other of the engaging protrusions 15 and 52 that is formed on the other front plate 5 and 42 and that engages with the groove T1 of the other plate T Become. The other front plate 5 or one front plate 45 is provided with clamping pieces 16 and 56 that are sandwiched by the one front plate 2 and 45 and clamp only one of the pair of plate materials T.

As shown in FIG. 10, the corner covers 1, 21, 31 and 41 can cover the ends T2 of the pair of plate materials T arranged on both sides of the wall corner P. In the corner covers 1, 21, 31 and 41, one front plate 2 and 45 covers the front surface of one plate material T, the other front plate 5 and 42 covers the front surface of the other plate material T, and one top plate 7 , 49 covers the upper end surface T3 of one plate material T, and the other upper surface plates 9, 47 cover the upper end surface T3 of the other plate material T. The engaging protrusions 12 and 55 formed on one of the front plates 2 and 45 engage with the concave grooves T1 of the one plate T, and the engaging protrusions 15 formed on the other front plates 5 and 42, 52 engages with the groove T1 of the other plate T.

In the corner covers 1, 21, 31, 41, one of the pair of plate materials T is formed by sandwiching the sandwiching pieces 16, 56 provided on the other front plate 5 or one front plate 45 with the one front plate 2, 45. Hold only the other, not the other. Since the sandwiching pieces 16 and 56 are provided only on one side and not on the other side, the corner covers 1, 21, 31 and 41 are easily attached to the plate material T. Further, since the corner covers 1, 21, 31 and 41 are provided with the sandwiching pieces 16 and 56 only on the other front plate 5 or one front plate 45 and not on both, the structure is simple and inexpensive. Can be manufactured.

As shown in FIGS. 7 and 10, the corner covers 1, 21 and 31 cover the end portions T2 of the pair of plate materials T arranged on both sides of the projected corner P1. As shown in FIG. 1, the corner covers 1, 21 and 31 have a sandwiching piece 16 sandwiched between the other front plate 5 and the one front plate 2 to sandwich one plate material T, and one of the front plates 2 and the other. It is provided substantially in parallel. The corner covers 1, 21 and 31 can be attached not only from the upper portion of the plate material T but also from the lateral direction on the edge T2 side of the plate material T, and the attachment is easy.

As shown in FIGS. 7 and 10, the corner cover 41 covers the ends T2 of the pair of plate materials T arranged on both sides of the entry corner P2. As shown in FIG. 5, the one front plate 45 is provided with a sandwiching piece 56 which is sandwiched between the one front plate 45 and the one plate material T. The sandwiching piece 56 includes a parallel sandwiching portion 56a that is substantially parallel to the one front plate 45, and a right-angled sandwiching portion 56b that is substantially perpendicular to the one front plate 45. The plate material T of is clamped. Since the sandwiching piece 56 is provided only on one side and not on the other side, the corner cover 41 is easily attached to the plate member T. Further, since the corner cover 41 is provided with the sandwiching piece 56 only on one of the front plates 45 and not on both of the front plates, the structure is simple and the corner cover 41 can be manufactured at low cost. The corner cover 41 can be attached not only from the upper portion of the plate material T but also from the lateral direction on the edge T2 side of the plate material T so that the corner cover 41 can be attached easily.

The corner covers 1, 21, 31 and 41 have locking edges 19 and 59 that are locked to the upper end T3 of the one plate T on one of the upper plates 7 and 49. In the corner covers 1, 21, 31 and 41, since the locking edges 19 and 59 that are locked to the upper ends T3 of the plate materials T are formed on the upper surface plates 7 and 49, the lower portions are held by the sandwiching pieces 16 and 56. Since the upper part is attached to the plate material T by the locking edges 19 and 59, there is no part separated from the plate material T, and it can be firmly fixed to the plate material T. The corner covers 1, 21, 31 and 41 are extended so that the locking edges 19 and 59 extend in substantially the same direction as the sandwiching pieces 16 and 56a. In the corner covers 1, 21, 31 and 41, since the locking edges 19 and 59 and the sandwiching pieces 16 and 56a are oriented in substantially the same direction, the plate material T is moved from the lateral direction on the edge T2 side. It can be attached easily and effortlessly by sliding it in the longitudinal direction (lateral direction).

Further, the corner cover will be described in detail. First, the corner cover 1 attached to the projected corner P1 of the wall W will be described. As shown in FIGS. 1 and 2, the corner cover 1 is integrally formed by injection molding of a synthetic resin material. The material is preferably an elastically deformable material. As shown in FIG. 7, the corner cover 1 is attached to a plate material T such as a skirting board or a peripheral edge provided on the wall surface W, and as shown in FIG. 10, a pair of plate materials positioned at a projected corner P1 of the wall surface W. It is designed to cover the end edge T2 of T and the gap between the end edges T2.

As shown in FIGS. 1 and 2, the corner cover 1 has a left front plate 2 and a right front plate 5 connected to the right end of the left front plate 2 at a substantially right angle via a connecting portion 3. The left front plate 2 and the right front plate 5 are formed to have a height substantially the same as the height H of the plate material T (see FIG. 8 ). In the left front plate 2 and the right front plate 5, the surface of the left front plate 2 and the surface of the right front plate 5 that form a substantially right angle are the back surfaces 2b and 5b, and the back surfaces 2b and 5b contact the front surface of the plate material T.

On the upper end of the left front plate 2 is formed an upper left face plate 7 connected to the back surface 2b side at a substantially right angle via a connecting portion 6. Further, a right upper surface plate 9 is formed on the upper end of the right front surface plate 5 and is connected to the rear surface 5b side at a substantially right angle via a connecting portion 8. The left upper surface plate 7 and the right upper surface plate 9 are formed with a depth substantially the same as the thickness D of the plate material T (see FIG. 8 ), and are integrally formed continuously.

The left front plate 2, the right front plate 5, and the connecting portion 3 are formed with engaging protrusions 12, 15, 13 protruding from the front surfaces 2a, 5a toward the rear surfaces 2b, 5b. The engaging protrusions 12, 15, 13 are formed in a substantially U-shaped cross section, and are formed continuously in parallel with the upper left plate 7 and the right upper plate 9. The engaging protrusions 12 and 15 formed on the left front plate 2 and the right front plate 5 engage with the concave grooves T1 formed in the longitudinal direction of the plate material T (see FIG. 7).

On the back surface 5b of the right front plate 5, a sandwiching piece 16 that is substantially parallel to the left front plate 2 is formed. The sandwiching piece 16 is formed thin and is provided below the engaging convex portion 15. The width of the gap between the sandwiching piece 16 and the left front plate 2 is substantially the same as the thickness D of the plate material T. Further, a locking edge 19 projecting downward is formed at the end of the upper left side plate 7 provided at the upper end of the left front plate 2. The locking edge 19 is substantially parallel to the left front plate 2. The width of the gap between the locking edge 19 and the left front plate 2 is substantially the same as the thickness D of the plate material T. Therefore, the locking edge 19 is extended so as to extend in substantially the same direction as the sandwiching piece 16, and is oriented in substantially the same direction as the sandwiching piece 16.

A corner cover 21 according to another embodiment attached to the projected corner P1 will be described. As shown in FIG. 3, the corner cover 21, like the corner cover 1, is integrally molded by injection molding of a synthetic resin material. Unlike the corner cover 1, the corner cover 21 has vertical ribs 22. The vertical rib 22 is a ridge formed integrally with the holding piece 16 on the right front plate 5, and is formed lower than the engaging convex portion 15. That is, the sandwiching piece 16 has a shape mounted on the vertical rib 22, and is continuously formed on the vertical rib 22. The vertical rib 22 extends to the vicinity of the right upper surface plate 9, but is divided by the engaging convex portion 15.

Furthermore, a corner cover 31 of another embodiment attached to the projected corner P1 will be described. As shown in FIG. 4, like the corner covers 1 and 21, the corner cover 31 is integrally formed by injection molding of a synthetic resin material. Like the corner cover 21, the corner cover 31 is provided with vertical ribs 32. The vertical rib 32 is a ridge formed integrally with the holding piece 16 on the right front plate 5, and is formed higher than the engaging convex portion 15. That is, the sandwiching piece 16 has a shape mounted on the vertical rib 32 and is continuously formed on the vertical rib 32. The vertical rib 32. It extends to the vicinity of the right upper surface plate 9 and rides over the engaging convex portion 15. The width of the vertical rib 32 is a length over the engagement convex portion 15, but is less than the thickness D of the plate material T.

Next, the corner cover 41 attached to the entry corner P2 of the wall W will be described. As shown in FIGS. 5 and 6, the corner cover 41 is integrally formed by injection molding of a synthetic resin material. It is desirable that the material is an elastically deformable material like the corner covers 1, 21 and 31. As shown in FIG. 7, the corner cover 41 is attached to the plate material T of the wall surface W, and as shown in FIG. 10, opposing edges of the pair of plate materials T located on both sides of the inner corner P2 of the wall surface W as a center. The gap between T2 and the edge T2 is covered.

As shown in FIGS. 5 and 6, the corner cover 41 has a left front plate 42 and a right front plate 45 connected to the right end of the left front plate 42 at a substantially right angle via a connecting portion 43. The left front plate 42 and the right front plate 45 are formed to have a height substantially the same as the height H of the plate material T (see FIG. 8 ). In the left front plate 42 and the right front plate 45, the surface of the left front plate 42 and the surface of the right front plate 45 that form a substantially right angle are the front surfaces 42a and 45a, and the back surfaces 42b and 45b are in contact with the front surface of the plate material T.

On the upper end of the left front plate 42, an upper left face plate 47 is formed which is connected to the rear surface 42b side at a substantially right angle via a connecting portion 46. Further, a right upper surface plate 49 is formed at the upper end of the right front surface plate 45 and is connected to the rear surface 45b side at a substantially right angle via a connecting portion 48. The left upper surface plate 47 and the right upper surface plate 49 are formed with a depth that is substantially the same as the thickness D of the plate material T (see FIG. 8), and are continuous and integrally formed.

The left front plate 42, the right front plate 45, and the connecting portion 43 are formed with engaging protrusions 52, 55, 53 protruding from the front surfaces 42a, 45a toward the rear surfaces 42b, 45b. The engaging protrusions 52, 55, 53 are formed in a substantially U-shaped cross section, and are continuously formed substantially parallel to the upper left plate 47 and the right upper plate 49. The engaging protrusions 52 formed on the left front plate 42 and the engaging protrusions 55 formed on the right front plate 45 engage with the concave grooves T1 formed in the longitudinal direction of the plate material T (see FIG. 7). ..

A sandwiching piece 56 is formed on the back surface 45b of the right front plate 45. The sandwiching piece 56 includes a parallel sandwiching portion 56a that is substantially parallel to the right front plate 45 and a right angle sandwiching portion 56b that is substantially perpendicular to the right front plate 45. The sandwiching piece 56 is provided below the engaging protrusion 55. The width of the gap between the parallel holding portion 56a of the holding piece 56 and the right front plate 45 is substantially the same as the thickness D of the plate material T. Further, at the end of the right upper surface plate 49 provided at the upper end of the right front plate 45, a locking edge 59 protruding downward is formed. The locking edge 59 is substantially parallel to the right front plate 45. The width of the gap between the locking edge 59 and the right front plate 45 is substantially the same as the thickness D of the plate material T. Therefore, the locking edge 59 is extended so as to extend in substantially the same direction as the parallel sandwiching portion 56a, and faces the substantially same direction as the parallel sandwiching portion 56a.

The corner cover has the above configuration and can be used as follows. As shown in FIG. 7, the corner covers 1, 21, 31 are attached to the projected corner P1 of the wall W. As shown in FIGS. 11 and 12A, the sandwiching piece 16 is inserted between the wall surface W and the plate material T, the left front plate 2 is brought into contact with the surface of one plate member T, and the right front plate 5 is connected to the other plate member. The corner covers 1, 21, 31 are pushed in from above so that they come into contact with the surface of T. As shown in FIG. 10, the end portion T2 of one plate material T is sandwiched between the sandwiching piece 16 and the left front plate 2. The end T2 of the other plate T is sandwiched between the right front plate 5 and the wall W.

When the corner covers 1, 21, 31 are further pushed in from above, the engagement protrusion 12 comes into contact with the upper end surface T3 of the one plate material T. As shown in FIG. 12B, when the engaging projection 12 comes into contact with the upper end surface T3 of the one plate material T, the corner covers 1, 21, 31 resist the elasticity of the material of the sandwiching piece 16 and move to the left. The face plate 2 tilts away from the plate material T, and the engaging projection 12 moves downward while slidingly contacting the surface of one plate material T. Similarly, when the engagement protrusion 15 contacts the upper end surface T3 of the other plate T, the right front plate 5 tilts, and the engagement protrusion 15 moves downward while slidingly contacting the surface of the other plate T. Since the right front plate 5 is not provided with a sandwiching piece that sandwiches the other plate material T together, the degree of pressure contact of the engagement convex portion 15 to the other plate material T is low and the resistance is small, so that the right front plate 5 can be easily moved downward. is there.

The corner covers 1, 21, 31 move downward, and as shown in FIG. 12(c), the engaging convex portion 12 of the left front plate 2 engages with the concave groove T1 of one plate material T, and the right front plate The engaging convex portion 15 of the face plate 5 engages with the concave groove T1 of the other plate material T. Further, the locking edge 19 of the upper left side plate 7 is locked to the upper edge T3 of one plate material T. In this way, the corner covers 1, 21, 31 are attached to the opposite end portions T2, T2 of the pair of plate materials T. The corner covers 1, 21 and 31 sandwich the upper portion of the plate material T between the locking edge 19 and the left front plate 2 and the lower portion of the plate material T between the sandwiching piece 16 and the left front plate 2, so that the adhesive and the fixing tape are used. No other fixing means such as the above is required, the mounting work is simplified, and the plate member T can be securely fixed.

As shown in FIG. 7, the corner cover 41 is attached to the entry corner P2 of the wall W. As shown in FIG. 10, the parallel holding portion 56a of the holding piece 56 is inserted between the wall surface W and the plate material T, the right front plate 45 is brought into contact with the surface of one plate material T, and the left front plate 42 is connected to the other plate material T. The corner cover 41 is pushed in from above so that it comes into contact with the surface of The end T2 of one plate material T is sandwiched between the sandwiching piece 56 and the right front plate 45. The end T2 of the other plate T is sandwiched between the left front plate 42 and the wall W.

When the corner cover 41 is pushed further in from above, the engagement protrusion 55 comes into contact with the upper end surface T3 of the one plate material T. In the corner cover 41, when the engaging projection 55 contacts the upper end surface T3 of one plate T, the right front plate 45 tilts away from the plate T against the elasticity of the material of the sandwiching piece 56, and the engaging projection is formed. The portion 55 moves downward while slidingly contacting the surface of the one plate material T. Similarly, when the engaging protrusion 52 contacts the upper end surface T3 of the other plate T, the left front plate 42 tilts, and the engaging protrusion 52 moves downward while slidingly contacting the surface of the other plate T. Since the left front plate 42 is not provided with a sandwiching piece for sandwiching the other plate material T together, the degree of pressure contact of the engaging convex portion 52 to the other plate material T is low and the resistance is small, so that the left front plate 42 can be easily moved downward. is there.

The corner cover 41 moves downward, the engaging protrusion 55 of the right front plate 45 engages with the groove T1 of one plate T, and the engaging protrusion 52 of the left front plate 42 of the other plate T. The groove T1 is engaged. Further, the locking edge 59 of the right upper surface plate 49 is locked to the upper edge T3 of one plate material T. In this way, the corner covers 41 are attached to the opposite end portions T2, T2 of the pair of plate materials T. The corner cover 41 holds the upper portion of the plate material T between the locking edge 59 and the right front plate 45, and the lower portion of the plate material T between the holding piece 56 and the right front plate 45, so that the corner cover 41 can be securely fixed to the plate material T. it can.

As shown in FIG. 10, in one plate T, one end T2 is clamped by the left front plate 2 of the corner covers 1, 21, 31 and the clamping piece 16, and the other end T2 is right of the corner cover 41. It is sandwiched by the front plate 45 and the sandwiching piece 56. One end T2 of the other plate T is sandwiched between the right front plate 5 of the corner covers 1, 21 and 31 and the wall W, and the other end T2 is sandwiched between the left front plate 42 of the corner cover 41 and the wall W. Has been done. Thus, the corner covers 1, 21, 31 and 41 can be easily attached to the plate material T, and since they are not complicated in structure, they can be easily manufactured and can be manufactured at a relatively low cost.

Although the corner covers 1, 21, 31 and 41 have been described in the above-described embodiment as being attached from above the plate material T, as shown by the arrow X in FIG. You may attach so that it may be inserted toward a longitudinal direction (lateral direction). In such a case, the engaging protrusions 12 and 55 are slidably attached in the concave grooves T1 of the plate material T, and the sandwiching pieces 16 and 56 and the locking edges 19 and 59 are inserted between the wall W and the plate material T. Attached to. Thus, the corner covers 1, 21, 31 and 41 elastically deform the left front plate 2 and the right front plate 45 when mounted in the longitudinal direction (lateral direction) of the plate T from the end T2 side of the plate T. Because there is no, it can be installed smoothly, and it does not need to be attached with excessive force, so it is hard to break.

When the corner covers 1, 21, 31 are attached to the plate material T from above, the corner covers are often attached by hitting with a hitting means (for example, a hammer or a mallet). Since the corner covers 21 and 31 are provided with the vertical ribs 22 and 32, they have a highly rigid structure and are not easily damaged even when they are attached by tapping. The corner cover 31 has higher vertical ribs than the corner cover 21, and has higher rigidity than the corner cover 21. Since the corner cover 1 does not have a vertical rib, the mold structure can be simplified and the corner cover 1 can be manufactured at low cost.

INDUSTRIAL APPLICABILITY The present invention can be used for a corner cover attached to a board such as a skirting board or a rim provided on the wall surface of a house.

P Wall Corner P1 Outer Corner P2 Inner Corner T Plate Material T1 Recessed Groove T2 Edge (End)
T3 upper end surface (upper end)
1 Corner cover 2 Left front plate (one front plate)
5 Right front plate (other front plate)
7 Left top plate (one top plate)
9 Right top plate (other top plate)
12 Engagement protrusion (one engagement protrusion)
15 Engagement protrusion (the other engagement protrusion)
16 Clamping piece 19 Locking edge 21 Corner cover 31 Corner cover 41 Corner cover 42 Left front plate (other front plate)
45 Right front plate (one front plate)
47 Left top plate (other top plate)
49 Right upper plate (one upper plate)
52 Engagement protrusion (other engagement protrusion)
55 Engagement protrusion (one engagement protrusion)
56 Clamping piece 59 Locking edge

Claims (3)

A corner cover that covers the ends of a pair of plate materials arranged on both sides of a wall corner,
One front plate that covers the front of one plate material,
Wherein the articulated bent in one of the front plate, and the other of the front plate covering the front of the other plate,
Wherein it is connected to the upper end of one of the front plate, and one of the upper plate which covers the upper end surface of the one plate member,
Is connected to the upper end of the other front plate, and the other of the upper plate for covering the upper end face of the other plate,
Wherein formed on one of the front plate, while engaging protrusions that engage the grooves of the one plate member,
Wherein formed on the other front plate consists of a other engagement protrusion that engages the groove of the other plate,
Wherein the other of the front plate or the one front plate, holding pieces for holding the only one of the pair of plates sandwiched between the one front plate or the other of the front plate is provided,
The one upper surface plate or the other upper surface plate is formed with a locking edge that is locked to the upper ends of only one of the pair of plate members,
The width of the gap between the locking edge and the one front plate or the other front plate is the same as the width of the gap between the sandwiching piece and the one front plate or the other front plate. Distance,
The corner cover is characterized in that the locking edge extends in substantially the same direction as the sandwiching piece and is provided substantially parallel to the one front plate or the other front plate . A corner cover for covering the ends of the pair of plate members positioned on opposite sides of the external corner,
Wherein the other of the front plate, according to claim 1, wherein the clamping piece for clamping the sheet material of the one sandwiched between the one front plate, characterized in that provided substantially in parallel to the one of the front plate The corner cover described. A corner cover for covering the ends of the pair of plate members which are arranged on both sides of the inside corner,
Wherein the one of the front plate, wherein the clamping piece for clamping the sheet material of the one sandwiched between the one front plate is provided,
The clamping piece is parallel clamping portion of the front plate and substantially parallel to the one made with the one of the front plate perpendicular clamping portion of the substantially right angle, the one in the the one front plate and the parallel clamping portion The corner cover according to claim 1, wherein the plate material is sandwiched.