JP2008248672A - Wall face block and wall face panel structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall face block allowing installation of a decorative component such as a shelf board without requiring special work, and a wall face panel structure using the same. <P>SOLUTION: The wall face block is placed along a wall face, and an outer frame body erected along the wall face has a frame of a rectangular shape in the front view. In the individual outer faces of at least the adjacent frame bodies of the frame bodies on the four sides, a recessed groove recessed towards the frame body side on the other two sides is formed. A wall face panel structure is also disclosed. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a wall block and a wall panel structure.

As a conventional wall surface panel structure, for example, there is one shown in Patent Document 1. This is a configuration in which rectangular wall blocks as wall panel bodies are attached to the wall surface so that they are sequentially adjacent to each other along the wall surface.
Japanese Patent Laid-Open No. 5-148921

  In the conventional wall panel structure, the wall blocks are adjacent to each other and attached along the wall. By the way, there are not a few cases in which decorativeness is improved by providing decorative parts such as shelves on the wall surface. However, since the conventional wall panel structure does not have a means for installing a decorative part in itself, in order to install the decorative part on the wall surface, the means is the wall panel structure. There was a problem that it had to be done as a separate construction and it took time and effort.

  Then, this invention makes it a subject to provide the wall surface block which can attach decorative parts, such as a shelf board, and a wall surface panel structure using the same, without requiring special construction.

  The present invention is a wall surface block arranged along a wall surface, and an outer frame body that stands up with respect to the wall surface has a rectangular frame body portion when viewed from the front, and is at least adjacent to the four side frame body portions. A concave groove that is recessed toward the frame body side of the remaining two sides facing each other is formed on the outer surface of the matching frame body portion.

  According to the wall surface block of the above configuration, when different wall surface blocks are combined so that the concave grooves of the wall surface blocks are continuous and arranged along the wall surface, on the outer surface of the adjacent frame body portion. By forming the concave groove, it is possible to reduce the need to consider the direction of the wall block accordingly, and by using the concave groove to mount decorative parts such as shelves, the wall block It is possible to attach the decorative part to the wall surface via the wall surface block without requiring any special construction other than the arrangement of.

  Here, the decorative part is a concept that includes both a part having a decorative property in itself or a part having a low decorative property in itself and an attachment member such as an angle for attaching the part.

  In the wall surface block of the present invention, the concave groove is formed in the middle of the frame body in the front-rear width direction and is formed by a belt-like bottom surface and side surfaces standing from the width direction end of the bottom surface. It is a feature.

  In the above configuration, it is possible to lock the decorative part particularly on the side surface forming the concave groove, and the decorative part can be attached to the wall surface through the wall block without any special construction other than the arrangement of the wall block. Can be installed.

  In the wall surface block according to the present invention, the frame body portion having at least two sides formed with the concave grooves is formed such that the front portion in the width direction has a smaller diameter in the surface direction of the wall surface than the rear portion in the width direction through the concave grooves. It is characterized by.

  By forming the front part of the frame body with a smaller diameter than the rear part as in the above configuration, when the wall block is attached to the wall surface, the attachment part of the decorative part is directed from the front side toward the groove. It can be inserted and attached to the groove.

The wall surface block of the present invention is characterized in that the grooves are continuous.
By making the concave grooves continuous, the manufacturing becomes easier as compared with the case of discontinuous concave grooves.

The wall surface block of the present invention is characterized in that a plurality of parallel grooves are provided apart in the front-rear direction of the frame body portion.
According to the said structure, the convenience of a wall surface block improves by selecting an arbitrary concave groove and attaching a decorative component.

The wall surface block of the present invention is characterized in that the rear side surface of both side surfaces is inclined so that the front-rear width on the bottom surface side of the groove is narrower than the front-rear width on the opposite bottom surface side.
According to the above configuration, since the front-rear width of the concave groove on the side opposite to the bottom surface is wider than the front-rear width on the bottom surface side, it is easy to lock the locking portion of the decorative component to the concave groove.

  The wall surface panel structure of the present invention is characterized in that the plurality of wall surface blocks described in any of the above are arranged adjacent to each other so that the concave grooves in each wall surface lock are continuous in one direction. Yes.

  According to the above configuration, it is possible to insert, for example, a long decorative part into the concave groove continuous in one direction.

The wall surface panel structure of the present invention is characterized in that four wall surface blocks are assembled side by side so that the concave grooves are continuous vertically and horizontally.
According to this configuration, it is possible to attach a decorative part to the vertical and horizontal concave grooves.

  According to the wall surface block of the present invention, since the groove is formed on the outer surface of at least the adjacent frame body portion among the frame portions of the four sides, the different wall surface blocks are connected to each other. By arranging in a continuous manner along the wall surface, the decorative part can be attached to the wall surface via the wall block without any special construction other than the wall block arrangement. .

  In the wall surface panel structure of the present invention, since the concave grooves of adjacent wall surface blocks are made continuous, a long decorative part can be inserted without requiring any special construction other than the arrangement of the wall surface blocks.

Hereinafter, a wall panel structure according to a first embodiment of the present invention will be described based on the drawings.
As shown in FIG. 1, the wall surface panel structure 1 of the present invention is arranged along the wall surface 2 of a house, and prevents rotation of the panel unit 3 and the panel unit 3 from unexpected and unnecessary rotation. And an interval adjusting means 4 that also functions as an interval adjustment for adjusting (fine adjustment) the interval in the direction of the wall surface 2 of the panel unit 3.

Here, the basic configuration of the panel unit 3 will be described. A plurality of panel units 3, in this case, four wall surface blocks 5 are combined to form a rectangular panel unit 3 when viewed from the front.
Each wall block 5 has an outer frame body 6 and a front plate body 7, and the outer frame body 6 and the front plate body 7 are formed integrally or separately from each other by a synthetic resin. Formed in the body.

  As shown in FIG. 2, the outer frame body 6 includes a remaining two-side frame that is opposed to each of the outer side surfaces of two consecutive frame body portions 10 and 11 of the rectangular outer frame body 6 when viewed from the front. Band-shaped grooves 14 and 15 that are recessed toward the body parts 12 and 13 are formed. The concave grooves 14 and 15 are formed in the middle of the front and rear widths of the frame body portions 10 and 11.

  The concave grooves 14 and 15 are respectively formed by strip-shaped bottom surfaces 14c and 15c and parallel side surfaces 14a, 14b, 15a and 15b which stand vertically from the widthwise end of the bottom surface. The frame parts 10, 11 on the two sides have a rear part 17 positioned on the wall surface 2 side when the panel unit 3 is attached to the wall surface 2, and a front part 16 protruding forward from the rear part 17. The concave grooves 14 and 15 are formed at the boundary portion between the rear portion 17 and the front portion 16 of the frame body portions 10 and 11. Further, the concave grooves 14 and 15 of the frame parts 10 and 11 on the two sides are continuous and formed at the same depth. The front portion 16 is formed with a smaller diameter (smaller area) than the rear portion 17 with respect to the center of the panel unit 3 when viewed from the front.

  On the outer surfaces of the frame parts 10 and 11 on the two sides, the rear part 17 and the front part 16 are integrally formed via a stepped surface 18 parallel to the wall surface 2. The rear part 17 and the front part 16 of the outer surfaces of the two frame parts 12 and 13 other than the two frame parts 10 and 11 are formed in a flush plane.

  In the front portion 16 of the outer frame body 6, an arcuate curved wall 20 is formed in a corner corresponding to a portion where the concave grooves 14 and 15 are continuous with each other when viewed from the front.

  The panel unit 3 is attached to the wall surface 2 with mounting screws 21, and includes four pieces at the rear part of the corner corresponding to the part where the concave grooves 14 and 15 are continuous among the rear part 17 of the outer frame body 6. When the wall blocks 5 are combined so as to be adjacent to each other, a fan-shaped small-diameter recess 23 is formed in a front view when the body 22 of the mounting screw 21 is inserted, and the head of the mounting screw 21 is formed at the front of the corner. A fan-shaped large-diameter concave portion 25 is formed continuously from the small-diameter concave portion 23 in a front view when the portion 24 is inserted. The large-diameter recess 25 and the small-diameter recess 23 are continuously formed by a stepped surface along the wall surface 2.

The body portion 22 and the head portion 24 of the mounting screw 21 are continuous via a stepped surface in the radial direction of the mounting screw 21, and a male screw is formed on the outer peripheral surface of the body portion 22. In a state where the four wall surface blocks 5 are combined so as to be adjacent to each other, a hole portion (a center hole 60 described later) having a different diameter is formed in the center of the panel unit 3 in each large-diameter concave portion 25 and each small-diameter concave portion 23. Is done.
The diameter of the small diameter side of the hole is set to be slightly larger than the body 22 of the mounting screw 21, and the diameter of the large diameter side of the hole is slightly smaller than the head 24 of the mounting screw 21. Is set to be large.

A protrusion 26 protruding in the direction of the wall surface 2 is integrally formed on the rear portion 17 of one of the two frame body portions 10 and 11. The protrusions 26 are formed in pairs at intervals in the longitudinal direction of the frame body portion 10. A fitting hole 27 into which the protrusion 26 of the adjacent wall surface block 5 is fitted is formed in the rear portion 17 of the other frame body portion 11.
The protrusions 26 and the fitting holes 27 are used as assembling means for assembling the wall blocks 5 adjacent to each other. The protrusions 26 and the fitting holes 27 are examples of assembling means. Not only the relationship of being engaged but also the means of assembling the wall blocks 5 adjacent to each other may be the relationship of locking and locked.

An adjusting recess 28 constituting the interval adjusting means 4 is formed in a corner diagonally opposite to a corner corresponding to a portion where the concave grooves 14 and 15 are continuous.
The adjustment recess 28 includes front and rear small-diameter adjustment recesses 30 and a large-diameter adjustment recess 31 disposed between the two small-diameter adjustment recesses 30. Both the small-diameter adjusting recess 30 and the large-diameter adjusting recess 31 are formed in a fan shape when viewed from the front, and are formed in a circular shape when viewed from the front in a state where the four wall surface blocks 5 are combined.

  That is, in the state where the four wall surface blocks 5 are combined, the small diameter adjusting recesses 30 are combined to form a cylindrical recess, and the large diameter adjusting recesses 31 are combined to form a cylindrical recess. Further, the concave grooves 14 and 15 are formed in both one of the vertical direction and the one horizontal direction when viewed from the front.

As shown in FIG. 3, locking walls 33 are formed on the front and rear of the small-diameter adjusting recess 30 and on the front and rear of the large-diameter adjusting recess 31, respectively. In particular, the front locking surface 34 a of the front small diameter adjusting recess 30 is formed from the front corner of the outer frame body 6, and the rear locking surface 34 b of the rear small diameter adjusting recess 30 is the rear corner of the outer frame 6. It is formed from the part.
The small-diameter inner peripheral surface 35 of the small-diameter adjusting recess 30 and the large-diameter inner peripheral surface 36 of the large-diameter adjusting recess 31 are contact surfaces with which the outer peripheral surface of the adjuster 32 can contact.

A mounting protrusion 29 that protrudes in the direction of the wall surface 2 is formed integrally with the front part 16 of the two frame parts 12 and 13 other than the two frame parts 10 and 11. As shown in FIGS. 4 (a) and 4 (b), the mounting protrusion 26 is mounted on the mounting piece 38 in the longitudinal direction of the frame body portion formed by bending the side portion of the front plate body 7. It fits into the hole 40.
The front plate body 7 includes a flat plate portion 41 on the front surface and the mounting piece 38, and the outer frame body 6 and the flat plate portion 41 are integrated by fitting the mounting protrusion 26 into the mounting hole 40. .

The four wall surface blocks 5 configured as described above are combined by fitting the protrusions 26 into the fitting holes 27 to form a rectangular panel unit 3 when viewed from the front. At this intersection, a hole for inserting the mounting screw 21 is formed. In addition, the curved wall 20 in each wall surface block 5 will be located in the intersection side of the said diagonal line.
In addition, attachment portions of the adjustment tool 32 are arranged at the four corners of the panel unit 3.

  The said adjustment tool 32 fits into the adjustment recessed part 28 formed in each of the four corners of the panel unit 3, and the direction along the wall surface 2 with the frictional force to the front locking surface 34a and the rear locking surface 34b before and after that. It has a surface to be locked so as to slide. Alternatively, it has a surface that is engaged with the engaging wall 33 of the small-diameter adjusting recess 30 so as to slide in a direction along the wall surface 2 with a frictional force.

  More specifically, the configuration of the adjustment tool 32 will be described. As shown in FIGS. 5A, 5 </ b> B, and 5 </ b> C, the adjustment tool 32 includes a cylindrical portion 43 at the center in the radial direction and a cylindrical portion 43. It is formed from a flange portion 44 protruding radially outward from the outer peripheral surface. The cylindrical portion 43 has a larger diameter in the front-rear portion than in the center portion in the front-rear direction.

  The flange portion 44 includes a pair of small-diameter flange portions 45 and 46 on the front side, a pair of small-diameter flange portions 47 and 48 on the rear side, and a pair of large-diameter flange portions 50 and 51 at the center in the axial direction of the cylindrical portion 43. It is configured. The four corners of each of the small diameter flanges 45, 46, 47, 48 and the large diameter flanges 50, 51 as the outer peripheral surface of the adjustment tool 32 are formed in an arc shape, and the curvature thereof is a small diameter adjustment recess as the contact surface. 30 is set to be the same as the small-diameter inner peripheral surface 35 and the large-diameter inner peripheral surface 36 of the large-diameter adjusting recess 31.

  The cylindrical portion 43 has a front and rear portion 43b having a larger diameter than the central portion 43a on the center side in the longitudinal direction. Further, the length L1 in the longitudinal direction (front-rear direction) of the adjuster 32 is set slightly longer than the length (front-rear separation distance) between the front locking surface 34a and the rear locking surface 34b. Yes. Specifically, a slight build-up 45a, 48a is formed on the front surface of the small-diameter collar portion 45 and the rear surface of the small-diameter collar portion 48, so that the length is set slightly longer.

  With this configuration, the adjustment tool 32 is set to be fitted into the adjustment recess 28 with a slight pressure input by fitting the adjustment tool 32 into the adjustment recess 28. Further, the small diameter flanges 45, 46, 47, 48 are fitted into the small diameter adjusting recesses 30, respectively, so that the outer peripheral surfaces of the small diameter flanges 45, 46, 47, 48 can contact the small diameter inner peripheral surface 35, respectively. The outer peripheral surfaces of the diameter flanges 50 and 51 can come into contact with the large-diameter inner peripheral surface 36 of the large-diameter adjusting recess 31, respectively.

  In this embodiment, as described above, the panel units 3 in which the four wall surface blocks 5 are combined are assembled using the distance adjusting means 4 with the gap δ along the wall surface 2 and along the wall surface 2. It is what you want to do.

Below, the case where it constructs so that the some panel unit 3 may be arranged along with the wall surface 2 vertically and horizontally is demonstrated.
That is, a plurality of panel units 3 to be installed on the wall surface 2 are prepared in advance, and the center for attaching the panel unit 3 is centered with respect to the wall surface 2. Then, the center of the panel unit 3 is aligned with the centered position, and the mounting screw 24 is circular when viewed from the front by the combination of the small-diameter recess 23 and the large-diameter recess 25 formed at the corner of the wall block 5. Is inserted into the central hole 60 (see FIG. 6) formed in the, and screwed into the wall surface 2. Then, the stepped portion of the mounting screw 24 comes into contact (pressure contact) with the stepped surface along the direction of the wall surface 2 that is the boundary surface between the small diameter concave portion 23 and the large diameter concave portion 25, and the panel unit 3 is attached to the wall surface 2.

At this time, since there is a center hole 60 formed in a circular shape when viewed from the front by a combination of the small diameter recess 23 and the large diameter recess 25 formed at the corner of the wall block 5, the centering position is the center hole 60. Therefore, the panel unit 3 can be surely placed at a position that matches the centering position, and the mounting screw 24 can be reliably screwed onto the wall surface 2.
In the state where the panel unit 3 is attached to the wall surface 2 in this way, the panel unit 3 is supported only by the mounting screw 24 inserted through the center thereof, so that the panel unit 3 is rotated with respect to the wall surface 2. It is easy to move.

The above operation is performed for a column or a row. Thereafter, the adjustment tool 32 is fitted so as to pass between the adjustment recesses 28 of the panel unit 3 adjacent to each other in the vertical and horizontal directions. At this time, the length L1 in the longitudinal direction of the adjustment tool 32 is set slightly longer than the length between the front locking surface 34a and the rear locking surface 34b. Thus, the adjustment tool 32 is fitted into the adjustment recess 28 with a slight pressure input, and the adjacent panel units 3 are fixed by the pressure input. In other words, by fitting (connecting) the adjustment tool 32 so as to be passed to the adjustment recess 28, the state in which the panel unit 3 alone easily rotates along the wall surface 2 with respect to the wall surface 2 is eliminated.
In addition, in the state which fitted the adjustment tool 32 to the adjustment recessed part 28 of the panel unit 3 adjacent to right and left, it is in the state which the substantially half of the adjustment tool 32 protruded upwards.

  For example, when the installation of the panel unit 3 in a row is completed as described above, the panel unit 3 is mounted above the panel units 3 constituting the row of panel units 3 with reference to the position centered in advance. Install. At this time, the panel unit 3 is attached to the wall surface 2 so that the adjustment concave portion 28 of the upper panel unit 3 is fitted to the protruding portion of the adjustment tool 32 already attached (see FIG. 6).

  Here, when the adjacent panel units 3 are arranged along the direction of the wall surface 2, a predetermined interval along the direction of the wall surface 2 is set in advance. The interval and the adjustment recess 28 of the panel unit 3 are arranged. The distance including the diameter is set to be slightly larger than the diameter of the collar portion 44 of the adjustment tool 32.

  Specifically, in a state in which the panel units 3 are arranged adjacent to each other, the distance obtained by adding the interval and the diameter of the small-diameter inner peripheral surface 35 of the adjustment recess 28 is slightly smaller than the maximum diameter of the small-diameter flange 45. It is set large. In other words, in the state where the panel units 3 are arranged adjacent to each other, the maximum diameter of the small-diameter flange 45 is smaller than the distance obtained by adding the interval and the diameter of the small-diameter inner peripheral surface 35 of the adjustment recess 28. It is set to be. That is, in a state in which the adjustment tool 32 is fitted to the adjustment recess 28, a slight gap is set between the outer peripheral surface of the adjustment tool 32 and the inner surface of the adjustment recess 28.

The adjustment tool 32 is fitted into the adjustment recess 28 with a slight pressure input, but when a rotational force exceeding the pressure input is applied around the center portion of the panel unit 3, the gap is filled. The outer peripheral surface of the adjusting tool 32 and the inner surface of the adjusting recess 28 come into contact with each other. However, even if the outer peripheral surface of the adjustment tool 32 and the inner surface of the adjustment recess 28 come into contact with each other, the panel units 3 are connected to each other via the adjustment tool 32. Such rotation is suppressed.
Further, by reducing or increasing the gap between the outer peripheral surface of the adjustment tool 32 and the inner surface of the adjustment recess 28, the panel unit 3 is placed adjacent to the panel unit 3 that has already been mounted. The panel unit 3 can be arranged at the centering position by being finely adjusted in the direction.

  As described above, the panel unit 3 is installed along the wall surface 2 so as to be adjacent to each other at a predetermined interval, so that a predetermined number of panel units 3 are installed on the wall surface 2. .

  In the embodiment of the present invention, the four wall surface blocks 5 are combined to be handled as one panel unit 3 and are attached only by the mounting screws 21, so that there are many wall surface blocks 5 attached to the wall surface 2. Even if it exists, attachment is easy and workability | operativity is good only for the part handled by combining the four wall surface blocks 5 as one panel unit 3. FIG.

  In addition, the four wall surface blocks 5 are combined to form one panel unit 3, and these panel units 3 are arranged at predetermined intervals along the wall surface 2, and the outer peripheral surface of the adjustment tool 32 and the inner surface of the adjustment recess 28. The panel unit 3 is arranged while being finely adjusted in the direction of the wall surface 2 so as to be adjacent to the panel unit 3 that has already been installed. Is disposed at the centering position to eliminate the step between the wall blocks 5 at the end due to the accumulated error caused by arranging the wall blocks 5 directly adjacent to each other as in the prior art. it can.

  7A, 7B, and 7C show an adjustment tool 32A in which the adjustment tool 32 is halved in the radial direction, and FIGS. 8A, 8B, and 8C are adjustment tools. This is an adjustment tool 32B that further divides 32A in the radial direction.

  The basic configuration of the adjustment tool 32A is a shape in which the adjustment tool 32 is halved without leaving the arcuate portions of the two corners intact, but for concealing the outer surface as a flat surface so that the half surface is flat. A wall 61 is provided. The concealing wall 61 is provided so as to block between the halved surfaces of the small-diameter flange portions 45, 46, between the halved surfaces of the small-diameter flange portions 47, 48, and between the halved surfaces of the large-diameter flange portions 50, 51. Thus, the outer surface is integrally formed so as to be flush with the half surface of the cylindrical portion 43.

  In addition, a plate piece 63 projecting in the longitudinal direction is integrated with each of the end portions on the half surface side of the small diameter flange portion 45 and the small diameter flange portion 48 so that the outer surface thereof is flush with the half surface of the cylindrical portion 43. Is formed.

  This adjustment tool 32A is used by being fitted so as to be passed to the adjustment recess 28 between adjacent panel units 3 in the panel unit 3 arranged at the end. The adjustment recesses 28 between the adjacent panel units 3 in the panel unit 3 arranged at the end portion can be seen from the unevenness inside the adjustment recesses 28 when viewed from the side, so that the adjustment tool 32A is flush with the adjustment recess 28. By fitting so that the flat surface is located on the outside, the unevenness can be hidden by the halved surfaces of the concealing wall 61 and the cylindrical portion 43, and the adjusting tool 32 </ b> A is halved of the adjusting tool 32. Because of the shape, the adjustment tool 32A does not protrude to the side of the panel unit 3 at the end.

  Moreover, the state that the adjustment tool 32 </ b> A enters the adjustment recess 28 can be avoided by the plate pieces 63 coming into contact with the locking walls 33 from the side.

  The adjustment tool 32B is fitted into the adjustment recess 28 of the panel unit 3 in which the panel unit 3 is not disposed on the side of the frame unit parts 12 and 13 on the two sides of the panel unit 3 at the corners. Used together.

  The adjuster 32B has a shape in which the adjuster 32 is divided into a quarter without missing the arcuate portion of one corner of the adjuster 32B. However, the concealing wall 62 has a flat outer surface so that the split surface is flat. Is provided. The concealing wall 62 is provided so as to block between the split surfaces of the small diameter flange portions 45, 46, between the split surfaces of the small diameter flange portions 47, 48, and between the split surfaces of the large diameter flange portions 50, 51. The outer surface is integrally formed so as to be flush with the split surface of the cylindrical portion 43.

  In addition, a plate piece 64 projecting in the longitudinal direction is integrally formed at the split surface side end portions of the small diameter flange 45 and the small diameter flange 48 so that the outer surface thereof is flush with the split surface of the cylindrical portion 43. Is formed.

  In the panel unit 3 arranged at the corner of the end, the adjustment recess 28 of the panel unit 3 can be seen from the side surface or the top and bottom surfaces, so that the unevenness inside the adjustment recess 28 can be seen. Are fitted so that the flat surface which is flush with the outer surface is located outside, the concavity and convexity can be concealed by the split wall of the concealing wall 62 and the cylindrical portion 43, and the adjusting tool 32B is adjusted by the adjusting tool 32B. Therefore, the adjusting tool 32B does not protrude upward or downward to the side of the panel unit 3 at the end.

  Moreover, the state that the adjustment tool 32 </ b> A enters the adjustment recess 28 can be avoided by the plate pieces 64 coming into contact with the locking wall 33 from the side.

  FIG. 9 shows a concealed lid 65 for concealing the head 24 after the mounting screw 21 is inserted into the center hole 60. This is integrally formed from a disc-shaped lid 66 and a plurality of hooks 67 provided so as to protrude in the axial direction of the mounting screw 21 from the outer peripheral portion of the back surface of the lid 66. Four hooks 67 are provided at equal intervals in the circumferential direction of the lid 66.

  The hook 67 is integrally formed from a base portion 68 and a wedge-shaped locking portion 70 provided at the tip of the base portion 68. The locking portion 70 has a locking surface 71 that is locked by the elasticity of the base 68 on the side surface 14a (15a) of the concave groove 14 (15).

  FIG. 10 shows a state of use of the hidden lid 65. As shown in the figure, the locking portion 70 is pressed against the outer surface of the front portion 16 by aligning and inserting the hidden lid 65 into the center hole 60. Then, the locking surface 71 is locked to the side surface 14a (15a) of the concave groove 14 (15) by a surface perpendicular to the wall surface 2 by pressing the hidden lid 65. At this time, the tip portion of the hook 67 hits the side surface 14b (15b) of the concave groove 14 (15) and is prevented from moving further back.

  In the wall surface panel structure 1 according to the embodiment of the present invention, the outer frame body 6 is opposed to the outer side surfaces of the two continuous frame body portions 10 and 11 of the rectangular outer frame body 6 when viewed from the front. Concave grooves 14 and 15 are formed which are recessed toward the frame body portions 12 and 13 on the remaining two sides. Further, a curved wall 20 is formed at a corner corresponding to a portion where the concave grooves 14 and 15 are continuous, and a protrusion 26 is formed on one of the two frame bodies 10 and 11. The other frame body part 11 is formed with a fitting hole 27 into which the protrusion 26 of the adjacent wall block 5 is fitted.

  According to this configuration, if the curved wall 20 is positioned on the center side when the panel unit 3 is assembled, the protrusions 26 and the fitting holes 27 are fitted, so that the four outer frame bodies 6 can be fitted. In any arrangement, the panel unit 3 having the same shape can be configured easily in assembling work.

  In addition, the concave grooves 14 and 15 that are recessed toward the frame body portions 12 and 13 on the remaining two sides facing each other are formed, and the corner corresponding to the portion where the concave grooves 14 and 15 are continuous is formed with the curved wall 20. Thus, when the panel unit 3 is assembled so that the curved wall 20 is positioned on the center side, in one panel unit 3, continuous vertical and horizontal concave grooves 14 and 15 are always formed in the adjacent wall block 5. Will be formed.

  And it is possible to insert the shelf column etc. for attaching a shelf board etc. to such a ditch | groove 14 and 15 vertically and horizontally, respectively, Therefore, the added value of the wall surface panel structure 1 can be improved. That is, by providing the concave grooves 14 and 15, decorative parts such as shelf boards and shelf columns can be attached without special construction.

  The shelf column 75 shown in FIG. 1 is formed in a hollow rectangular cross section, and rectangular cutouts 76 are formed at predetermined intervals on the front surface thereof. Further, the length of one shelf column 75 is formed to be slightly shorter than, for example, half the length of one panel unit 3 in the vertical direction. Accordingly, after the panel unit 3 is installed, the panel unit 3 is inserted into the concave groove 14 (15) forming the vertical groove from above or below until it comes into contact with the hidden lid 65 (hook 67). ing.

  For example, a shelf receiving angle 77 is attached to the notch 76 of the shelf column 75. Specifically, the upper and lower locking pieces 78 formed at the rear portion of the angle 77 can be attached by being inserted into the notches 76 and locked.

Alternatively, it is also possible to attach the shelf plate 81 to the fixture 80 by locking the fixture 80 in the concave groove 14 (15) which is a lateral groove. Specifically, as shown in FIG. 1 and FIG. 11, the fixture 80 includes a hook 82 that is engaged with the side surface 14 a (15 a) of the concave groove 14 (15) and a side surface 14 a (15 a) of the hook 82. And a main body part 83 that abuts the front surface of the front plate body 7 face to face. The main body 83 is formed in a U-shaped cross-section that is open on the left and right sides, and is configured to hold the rear portion of the shelf board 81 and screw the shelf board 81 to the insertion port 84.
Since the front portion 16 is formed with a smaller diameter (smaller area) than the rear portion 17 when the panel unit 3 is viewed from the front, the front portion 16 is formed between the frame portions 10 and 11 of the adjacent wall block 5. Since there is a gap in the two wall surfaces, the fixture 80 can be inserted through this gap.

  In the above embodiment, the mounting screw 21 is composed of the body portion 22 and the head portion 24, and an example in which a male screw is formed on the outer peripheral surface of the body portion 22 is shown. Here, in the mounting screw 21 shown in FIG. 6, a male screw is also formed on the outer peripheral surface of the head 24. A groove (for example, a cross groove) 85 for a tool such as a screwdriver is formed in the top of the front surface of the head 24. Using such an attachment screw 21, it is possible to attach the decorative plate 86 to the wall surface 2 via the attachment screw 21.

  Specifically, a pole-shaped connecting member 87 in the front-rear direction connected to the mounting screw 21 is provided, and the decorative plate 86 is supported on the front portion of the connecting member 87. An internal thread is formed on at least one inner peripheral surface of the inner peripheral surface of both ends of the connecting member 87. In this embodiment, female threads are formed on both inner peripheral surfaces of both ends of the connecting member 87. Then, the female screw on one end side is screwed into the head of the mounting screw 21 so that the connecting member 87 protrudes forward from the panel unit 3, and the other end side of the connecting member 87 and the mounting hole formed in the plate surface of the decorative plate 86 in advance. The decorative screw 88 is inserted into the mounting hole so as to be aligned, and the decorative screw 88 is screwed to the other end side of the connecting member 87.

  The present invention is not limited to the above embodiment. Here, another embodiment of the adjustment tool 32 is shown in FIGS. The adjusting tool 32 shown in these drawings is configured by combining a front contact member 90 and a rear contact member 91 in a pair of front and rear.

  The front abutting member 90 is integrally formed from a front disc 92 and a plurality (four in the drawing) of fitting leg members 94 protruding rearward from the rear surface of the front disc 92. The fitting leg members 94 are arranged on the rear surface of the front disc 92 at regular intervals in the circumferential direction. Each fitting leg member 94 is formed in a hollow cylindrical shape having the same cross section in the front-rear direction in which a fitting hole 95 is formed at the center thereof.

  The rear abutting member 91 is integrally formed from a rear disc 96 and a plurality (four in the figure) fitted leg members 93 projecting forward from the front surface of the rear disc 96. The fitted leg members 93 are arranged on the front surface of the rear disk 96 at regular intervals in the circumferential direction. The to-be-fitted leg member 93 is formed in a truncated cone shape, the diameter of the tip portion thereof is smaller than that of the fitting hole 95, and the diameter exceeds the diameter of the fitting hole 95 in the middle of the front-rear direction. Has been. The fitted leg member 93 is fitted into the fitting leg member 94 from behind.

  A female screw hole 97 is formed at the center of the front disc 92, and a through hole 98 is formed at the center of the rear disc 96. The female screw hole 97 is formed in the middle of the front disk 92 in the thickness direction, and an insertion concave portion 103 having a stepped surface 102 into which the large-diameter head portion 101 of the adjustment bolt 100 can be inserted and abutted is formed at the front portion. Is formed. A tool recess 104 for rotating the adjustment bolt 100 with a tool such as a wrench is formed on the front surface of the large-diameter head 101.

The through hole 98 is formed with a contact surface 107 on which a stepped portion 106 formed in the middle of the body portion 105 of the adjusting bolt 100 contacts in the front-rear direction. An annular groove 110 for attaching a retaining ring 108 for retaining is formed at the tip of the adjustment bolt 100.
A male screw 112 that is screwed into the female screw hole 97 is formed on the outer peripheral surface of the adjustment bolt 100 on the large-diameter head portion 101 side of the body portion 105.

  While the fitted leg member 93 of the rear abutting member 91 is fitted to the fitting leg member 94 of the front abutting member 90 configured as described above, the male screw 112 of the adjusting bolt 100 is screwed into the female screw hole 97 and the adjusting bolt 100 is fitted. Is inserted into the through hole 98, and a retaining ring 108 for retaining is attached to the annular groove 110.

  Such an adjustment tool 32 is inserted into the adjustment recess 28 (between the locking walls 33) of the panel unit 3, and the panel unit 3 is arranged along the wall surface 2 as described above. Then, if necessary, the adjustment bolt 100 is rotated so that the position of the front disc 92 relative to the rear disc 96 is relatively separated from each other, so that the outer peripheral portions of the rear disc 96 and the front disc 92 are respectively engaged with the locking walls. Press contact with 33 from the inside. This pressure contact force can prevent the adjacent panel units 3 from rotating unexpectedly and unnecessarily.

  14 to 16 show a second embodiment. The wall surface panel structure 1 according to the second embodiment differs from the wall surface panel structure 1 shown in FIGS. 1 to 13 in the configuration of the wall surface block 5.

  As shown in these drawings, the wall block 5 according to this embodiment has a rear portion 17 located on the wall surface 2 side when the panel unit 3 is attached to the wall surface 2 of the frame portions 10 and 11 on the two sides. It has a double structure. That is, the rear part 17 of the frame body parts 10 and 11 is comprised from the outer rear part 17A and the inner rear part 17B arrange | positioned inside the outer rear part 17A at intervals. The inner surface of the inner rear portion 17B is formed integrally with the front portion 16 so as to be flush with the inner surface of the front portion 16.

  The outer rear portion 17A and the inner rear portion 17B are integrated by ribs R arranged at almost equal intervals in the wall surface 2 direction. The fitting hole 27 is formed only in the outer rear portion 17A. A plurality of pairs of attachment pieces 6a for screwing the outer frame body 6 to the wall surface 2 are formed on the inner surface of the inner rear portion 17B and at the rear end thereof.

  A plurality of small-width grooves 19a and 19b, which are smaller than the grooves 14 and 15, are spaced in the front-rear direction in parallel with the grooves 14 and 15 on the front side of the grooves 14 and 15 (in this case). Two grooves are formed. These narrow grooves 19a and 19b are also used to lock the hook 82 (locking portion) of the fixture 80 in the same manner as the concave grooves 14 and 15.

  The narrow grooves 19a and 19b are both formed by strip-shaped bottom surfaces 19c and 19d and side surfaces 19f and 19g which are parallel to each other and are erected from the ends in the width direction of the bottom surfaces 19c and 19d. Of the side surfaces 19f and 19g of each of the narrow grooves 19a and 19b, the front side surfaces 19f and 19g rise vertically from the bottom surfaces 19c and 19d. The rear side surfaces 19f and 19g are formed so as to be inclined so that the front and rear widths on the bottom surfaces 19c and 19d are narrower than the front and rear widths on the opposite bottom surfaces 19c and 19d in the respective small-width grooves 19a and 19b.

  FIG. 16 shows a state in which the decorative component 150 is attached to one (front side) narrow groove 19 a via the attachment tool 80. Specifically, the fixture 80 has a hook 82 fitted and locked to both side surfaces 19f and 19g of the narrow groove 19a at the rear part thereof, and locking of the hook 82 to both side surfaces 19f and 19g, as well as the front plate body 7. And a main body 83 that contacts the front surface in the vertical direction. The main body portion 83 is configured to fit and hold the rear portion of the decorative component 150 in the insertion port 84.

  Also in this case, as in the above embodiment, the front unit 16 is formed with a smaller diameter (smaller area) than the rear unit 17 when the panel unit 3 is viewed from the front. There is a gap in the direction of the wall surface between the frame parts 10 and 11, and the hook 82 of the fixture 80 can be inserted through this gap.

  In addition, the rear side surfaces 19f and 19g are formed to be inclined so that the front and rear widths on the bottom surfaces 19c and 19d side are narrower than the front and rear widths on the opposite bottom surfaces 19c and 19d side in the respective narrow grooves 19a and 19b. In other words, the front and rear widths on the opposite bottom surfaces 19c and 19d, which are the open sides of the narrow grooves 19a and 19b, are set wider than the front and rear widths on the bottom surfaces 19c and 19d side. With this configuration, the hook 82 of the fixture 80 can be easily inserted into the narrow grooves 19a and 19b. And according to this structure, according to conditions, such as the shape of the decorative component 150, a magnitude | size, and length, which of the ditch | groove to be used, ie, the ditch | groove 14,15, the narrow groove | channel 19a, 19b, is used. Can be selected.

The perspective view which shows the attachment state of the wall surface panel structure which shows embodiment of this invention Single unit perspective view of the outer frame of the wall block that also constitutes the panel unit Bottom view of wall block that also constitutes the panel unit Similarly, (a) is a single unit bottom view and (b) is a single unit front view of the front plate of the wall block constituting the panel unit. Similarly, (a) is a single unit perspective view, (b) is a single unit plan view, and (c) is a single unit front view. Similarly, side view showing the mounting state of panel units Similarly, (a) is a single unit perspective view, (b) is a single unit plan view, and (c) is a single unit front view. Similarly, (a) is a single unit perspective view, (b) is a single unit plan view, and (c) is a single unit front view. Similarly, (a) is a single perspective view and (b) is a single plan view of a hidden lid. The top view which similarly shows the use condition of the hidden lid The side view which shows an example of the attachment state of a shelf board similarly The top view of the adjustment tool which shows another embodiment similarly Similarly, (a) is a single unit perspective view, (b) is a single unit plan view, and (c) is a single unit front view of the front contact member of the adjustment tool. The rear view of the panel unit which shows 2nd embodiment of this invention The perspective view from the front side of the same wall block The side view which shows the other example of the attachment state of the component for decoration similarly

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Wall surface panel structure, 2 ... Wall surface, 3 ... Panel unit, 4 ... Space | interval adjustment means, 5 ... Wall surface block, 6 ... Outer frame body, 7 ... Front plate body, 10, 11 ... Frame body part, 12, 13 ... Frame body part, 14, 15 ... concave groove, 17A ... outer rear part, 17B ... inner rear part, 19a, 19b ... narrow groove, 19c, 19d ... bottom face, 19f, 19g ... side face, 20 ... curved wall, 28 ... adjustment concave part, DESCRIPTION OF SYMBOLS 29 ... Convex, 30 ... Small diameter adjustment recessed part, 31 ... Large diameter adjustment recessed part, 32 ... Adjustment tool, 33 ... Locking wall, 41 ... Flat plate part, 43 ... Cylindrical part, 44 ... Gutter part, 45, 46 ... Small diameter gutter , 47, 48 ... small diameter collar, 50, 51 ... large diameter collar, 75 ... shelf column, 81 ... shelf board, 93 ... mated leg member, 94 ... mating leg member, 100 ... adjustment bolt

Claims (8)

  A wall block arranged along the wall surface, the outer frame rising from the wall surface having a rectangular frame body when viewed from the front, and at least the adjacent frame body portion among the four frame body portions A wall block characterized in that a concave groove is formed in each of the outer side surfaces of the left and right sides.   The concave groove is formed in the middle of the frame body portion in the front-rear width direction, and is formed by a belt-like bottom surface and side surfaces standing from the width direction end portion of the bottom surface. Wall block.   The frame body part of at least two sides formed with the concave groove is formed such that the front part in the width direction has a smaller diameter in the surface direction of the wall surface than the rear part in the width direction through the concave groove. Wall surface block as described.   The wall surface block according to any one of claims 1 to 3, wherein the concave grooves are continuous.   The wall surface block according to any one of claims 1 to 4, wherein a plurality of parallel concave grooves are provided apart from each other in the front-rear direction of the frame body portion.   The rear side surface of the both side surfaces is inclined so that the front-rear width on the bottom surface side of the groove is narrower than the front-rear width on the opposite bottom surface side. Wall surface block according to.   The plurality of wall surface blocks according to any one of claims 1 to 5 are arranged adjacent to each other so that the concave grooves in each wall surface lock are continuous in one direction. Wall panel structure.   8. The wall surface panel structure according to claim 7, wherein the four wall surface blocks are assembled side by side so that the concave grooves are continuous vertically and horizontally.

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