JP2008308849A - Mounting structure of wall surface block panel and wall surface block panel - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a mounting structure of a wall surface block panel requiring less labor for the construction even when decorative parts such as shelf boards and shelf columns are arranged at the front of the wall surface block panel. <P>SOLUTION: In this mounting structure, screw holes allowing mounting screws inserted therethrough are longitudinally formed in the wall surface block panel. Each screw hole has a small diameter hole allowing the body part of the screw to be inserted therethrough and a large diameter hole formed continuously with the small diameter hole through a step surface abutting on the head part of the mounting screw and allowing the head part of the mounting screw to be inserted and stored therein. First recessed grooves opened forward with the large diameter hole positioned at the center on the front side of the large diameter hole and each having a width larger than the diameter of the large diameter hole are radially formed to the outer peripheral end part. Second recessed grooves are so formed in the longitudinal intermediate part of the first recessed grooves as to be positioned along the first recessed grooves and recessed in the direction along the wall surface, respectively. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to an attachment structure for attaching a wall surface block panel such as a decorative board to a wall surface, and a wall surface block panel.

Conventionally, for example, as shown in Patent Document 1, there is a rectangular wall surface block panel. This wall surface block panel has an engagement recess that is recessed in the wall surface direction and an engagement projection that protrudes in the wall direction on the side surface. Assembling so as to engage with each other, they are attached to the wall surface so as to be sequentially adjacent to each other along the wall surface.
Japanese Patent Laid-Open No. 5-148921

  In the above conventional method, the wall block panel is installed adjacent to the wall surface. After mounting the wall block panel on the wall surface, decorative parts such as shelf boards and shelf columns are placed on the front side of the wall block panel. There is a case. However, since the wall block panel is not provided with a part for attaching a shelf plate, a shelf column, etc., such an installation work has a problem that it takes time and effort as a retrofitting work.

  Therefore, the present invention has an object to provide a wall block panel mounting structure and a wall block panel that do not require time and effort even when decorative parts such as shelves and shelf columns are arranged on the front side of the wall block panel. .

  The present invention provides a mounting structure for mounting wall surface block panels adjacent to each other along the surface direction of the wall surface and mounting them on the wall surface, wherein a screw hole into which a mounting screw can be inserted at the center of the wall surface block panel has a wall surface. Formed in the front-rear direction of the block panel, the screw holes are continuously formed through a small diameter hole through which the body of the mounting screw is inserted, and a stepped surface where the head of the mounting screw contacts the small diameter hole. The mounting screw has a large-diameter hole that can be inserted and housed. The front of the large-diameter hole is centered on the large-diameter hole and the front is opened to have a width larger than the diameter of the large-diameter hole. The second groove is formed in a radial shape so that the one groove reaches the outer peripheral end of the wall surface block panel, and is recessed in the direction along the wall surface along the first groove at the middle of the first groove in the front-rear direction. It is characterized by being formed.

  In the above configuration, the body of the mounting screw is inserted into the small-diameter hole of the screw hole through the first concave groove, and the head of the mounting screw is inserted into the large-diameter hole of the screw hole. The wall block panel is fixed to the wall surface by storing and inserting the body of the mounting screw through the wall surface. Further, by inserting a decorative part such as a shelf column into the second concave groove, the decorative part such as a shelf board can be attached to the wall surface block panel without performing a special retrofitting operation.

  In the wall block panel mounting structure of the present invention, a first male screw threaded into the wall surface is formed on the outer peripheral surface of the mounting screw body, and a second male screw is formed on the outer peripheral surface of the head of the mounting screw. And the end of the mounting rod member protruding from the front surface of the wall surface block panel is screwed to the second male screw.

  In the above configuration, the wall block panel is attached to the wall surface by screwing the first male screw of the body of the mounting screw to the wall surface, and the end of the mounting rod member is attached to the second male screw of the head of the mounting screw Are attached to the front surface of the wall surface block panel, and a decorative part such as a shelf board is attached thereto.

  The present invention provides a mounting structure for mounting a panel unit on the wall surface by combining the wall block panels adjacent to each other along the surface direction of the wall surface. Each of which is formed with a screw hole through which the body of the mounting screw penetrating in the front-rear direction and the head are inserted when the corners are arranged adjacent to each other along the wall surface so that the corners become the center of the panel unit. A recess that is recessed toward the center of the wall block panel is formed, and a stepped surface is formed on the peripheral wall surface of the recess so that the head of the mounting screw abuts in the front-rear direction. It is characterized in that the end portion of the mounting rod member protruding with respect to the front surface is configured to be mountable.

  In the above configuration, each wall block panel is placed next to each other so that the corners where the recesses are formed are centered, and the mounting screw is inserted into the screw hole formed by the recess, and the body of the mounting screw is inserted into the wall surface. Then, by attaching the head of the mounting screw to the stepped surface, the wall block panel is mounted as a panel unit along the wall surface, and a mounting rod member for mounting a decorative part on the head of the mounting screw is provided. Install.

  In the wall block panel mounting structure of the present invention, a first male screw threaded into the wall surface is formed on the outer peripheral surface of the mounting screw body, and a second male screw is formed on the outer peripheral surface of the head of the mounting screw. And the end of the mounting rod member protruding from the front surface of the wall surface block panel is screwed to the second male screw.

  In the above configuration, the wall block panel is attached to the wall surface by screwing the first male screw of the body of the mounting screw to the wall surface, and the end of the mounting rod member is attached to the second male screw of the head of the mounting screw. Screw this onto the mounting screw and attach the decorative part to the mounting rod.

  In the wall block panel mounting structure of the present invention, the panel unit is composed of four wall block panels formed in a rectangular shape when viewed from the front, and each wall block panel is adjacent to the rear frame body portion on the wall surface side. A front frame body portion provided on the front side of the rear frame body portion through a stepped surface along the wall surface direction in a direction away from the wall surface block panel, and the concave portion is a corner of the rear frame body portion in each wall surface block panel. It is formed in the part.

  In the above configuration, the rear frame body part and the front frame body part are continuous via the stepped surface along the wall surface direction in the direction away from the adjacent wall surface block panel. In the panel unit thus formed, a concave groove that intersects when viewed from the front is formed at the center side, and the screw hole is disposed at the center of the intersecting concave groove.

  The present invention is a wall surface block panel that is assembled to be adjacent to each other along the surface direction of the wall surface and is attached to the wall surface, wherein a screw hole through which a mounting screw can be inserted is formed in the front-rear direction at the center of the surface direction. The screw hole is continuously formed through a small diameter hole through which the body of the mounting screw is inserted and a stepped surface where the head of the mounting screw contacts the small diameter hole, and the head of the mounting screw is inserted and stored. The first concave groove having a larger width than the diameter of the large-diameter hole is opened to the front end of the large-diameter hole and has a width larger than the diameter of the large-diameter hole. A second concave groove that is formed in a radial shape and is recessed in the direction along the wall surface along the first concave groove is formed in the middle of the first concave groove in the front-rear direction.

  In the above configuration, by passing the mounting screw through the screw hole through the first concave groove, the body of the mounting screw is inserted into the small-diameter hole and this is inserted into the wall surface, and the head of the mounting screw has a large diameter. The wall block panel is attached to the wall surface by being inserted into the hole and brought into contact with the stepped surface for storage, and the decorative part is attached to the second concave groove.

  The present invention is a wall surface block panel that is attached to the wall surface as a panel unit combined so as to be adjacent to each other along the surface direction of the wall surface, and is adjacent to each other so that the corners are the center of the panel unit. A recess that is recessed toward the center is formed so that a screw hole through which the body of the mounting screw that penetrates in the front-rear direction and the head is inserted is formed. A stepped surface with which the head of the screw abuts in the front-rear direction is formed, and the end of the mounting rod member protruding from the front surface of the wall block panel is attachable to the head of the mounting screw. It is a feature.

  In the above configuration, each wall block panel is placed next to each other so that the corners where the recesses are formed are centered, and the mounting screw is inserted into the screw hole formed by the recess, and the body of the mounting screw is inserted into the wall surface. Then, by attaching the head of the mounting screw to the stepped surface, the wall block panel is mounted as a panel unit along the wall surface, and a mounting rod member for mounting a decorative part on the head of the mounting screw is provided. Install.

  According to the mounting structure of the present invention, the body of the mounting screw is inserted into the small diameter hole of the screw hole through the first concave groove, and the head of the mounting screw is inserted into the large diameter hole of the screw hole. Can be fixed to the wall surface by inserting the body of the mounting screw into the wall surface, and by inserting a decorative part such as a shelf column into the second groove, A decorative part such as a shelf board can be attached to the wall surface block panel without performing any special retrofitting work, and therefore without trouble.

  According to the wall surface block panel of the present invention, the mounting screw is inserted into the screw hole by passing through the first concave groove, thereby inserting the body portion of the mounting screw into the small diameter hole and inserting it into the wall surface. The head is inserted into the large-diameter hole and brought into contact with the stepped surface for storage, and the wall block panel is attached to the wall surface. Etc. can be attached to the wall block panel.

  Hereinafter, a wall surface block panel and its mounting structure according to an embodiment of the present invention will be described with reference to 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 block panels 5 are combined to form a rectangular panel unit 3 when viewed from the front.
Each wall surface block panel 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 each molded integrally or separately from a synthetic resin. In this embodiment, It is formed separately.

  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 concave grooves 14 and 15 (corresponding to second concave grooves) 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 belt-shaped bottom surfaces 14c and 15c and side surfaces 14a, 14b, 15a and 15b standing from the width direction 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.

A plurality of sets of attachment pieces 6a for fixing the outer frame body 6 to the wall surface 2 with screws 2a are formed on the inner surface of the rear portion 17 and at the rear end thereof.

  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. In a state where the wall block panels 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 portion 22 of the mounting screw 21 is inserted, and the mounting screw 21 is formed at the front portion of the corner portion. A fan-shaped large-diameter concave portion 25 is formed continuously from the small-diameter concave portion 23 in a front view where the head 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 22 and the head 24 of the mounting screw 21 are continuous via a stepped surface in the radial direction of the mounting screw 21, and a first male screw 22 a is formed on the outer peripheral surface of the body 22. Yes. In a state in which the four wall surface block panels 5 are combined so as to be adjacent to each other, a screw hole (a center hole 60 to be described later) having a different diameter is formed at the center of the panel unit 3 between each large-diameter recess 25 and each small-diameter recess 23. It is formed.
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.

The mounting screw 21 has a body portion 22 and a head portion 24 having a larger diameter than the body portion 22, and a first male screw 22 a is formed on the outer peripheral surface of the body portion 22. A second male screw 24a is formed on the outer peripheral surface of the. It is also preferable that the head 24 has a larger-diameter flange integrally or separately.
The depth in the front-rear direction of the large-diameter recess 25 is set to be equal to or greater than the axial length of the head 24 of the mounting screw 21. The diameter of the large-diameter recess 25 is set larger than the diameter of the head 24 of the mounting screw 21.

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 panel 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 block panels 5 adjacent to each other. The protrusions 26 and the fitting holes 27 are examples of assembling means, and are fitted. Not only the relationship of being engaged but also the means of assembling the wall surface block panels 5 adjacent to each other, the relationship of engagement and engagement may be used.

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 block panels 5 are combined.

  That is, in the state where the four wall surface block panels 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 block panels 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. A hole for inserting the mounting screw 21 is formed at the intersection of the diagonal lines. In addition, the curved wall 20 in each wall surface block panel 5 will be located in the intersection 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, the panel unit 3 having the four wall surface block panels 5 combined as described above is assembled using the distance adjusting means 4 with the gap δ along the wall surface 2 and along the wall surface 2. It is intended to be attached.

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 21 is 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 surface block panel 5. It is inserted into a later-described center hole 60 formed in a circular shape, and this is screwed into the wall surface 2. Then, the stepped portion of the mounting screw 21 comes into contact (pressure contact) with the stepped surface 60 a along the direction of the wall surface 2, which 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.

That is, the panel unit 3 is a combination of the four wall surface block panels 5 so that the large-diameter concave portion 25 and the small-diameter concave portion 23 formed at the corners are centered. As shown in FIGS. 2, 6, 7, 8, 12, and 16, a center hole 60 is formed at the rectangular center (diagonal center) of the panel unit 3.
And since the stepped surface 60a is formed in the boundary part of the small diameter recessed part 23 and the large diameter recessed part 25, the trunk | drum 22 of the attachment screw 21 is attached so that the head 24 of the attachment screw 21 may contact | abut on the stepped surface 60a. The panel unit 3 can be attached to the wall surface 2 by being inserted into the small-diameter recess 23 and screwing the first male screw 22 a formed on the outer peripheral surface of the body portion 22 to the wall surface 2.
The head 24 of the mounting screw 21 is formed by the large-diameter recess 25 by setting the depth in the front-rear direction of the large-diameter recess 25 to be equal to or greater than the axial length of the head 24 of the mounting screw 21. It is stored in the large-diameter hole.
The center hole 60 is opened to the front side at a position that coincides with the stepped surface 18 on the outer surface of the frame parts 10 and 11 on the two sides.

Since there is a center hole 60 formed in a circular shape 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 panel 5, the centering position is confirmed through 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 21 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 attachment screw 21 inserted through the center of the panel unit 3. It is easy to move.

  Further, since the rear portion 17 and the front portion 16 are integrally formed through the stepped surface 18 parallel to the wall surface 2 on the outer surfaces of the two frame body portions 10 and 11, four wall surfaces are formed. By combining the block panel 5 so that the large-diameter concave portion 25 and the small-diameter concave portion 23 formed at the corners are centered, the first concave groove 3A in the front-rear direction having a cross shape (radial) in front view is obtained. It is formed on the front surface of the panel unit 3. The width along the wall surface 2 direction of the first concave groove 3 </ b> A is set larger than the diameter of the center hole 60.

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 into the protruding portion of the adjustment tool 32 already attached.

  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 block panels 5 are combined to be handled as one panel unit 3 and are attached only by the mounting screws 21, and therefore the wall surface block panel 5 attached to the wall surface 2. Even if there are a large number, the four wall surface block panels 5 can be combined and handled as one panel unit 3 so that the attachment is easy and the workability is good.

  Moreover, the four wall surface block panels 5 are combined to form one panel unit 3, and these panel units 3 are arranged at predetermined intervals along the wall surface 2, so that the outer peripheral surface of the adjustment tool 32 and 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 attached by reducing or increasing the gap between the inner surface and the panel unit. 3 at the centering position eliminates the step difference between the wall block panels 5 at the end due to the accumulated error caused by arranging the wall block panels 5 directly adjacent to each other as in the past. can do.

  FIGS. 9A, 9B, and 9C show an adjustment tool 32A in which the adjustment tool 32 is halved in the radial direction. FIGS. 10A, 10B, and 10C 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. 11 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. 12 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 positioning 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 portion 11 is formed with a fitting hole 27 into which the protrusion 26 of the adjacent wall surface block panel 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, the vertical and horizontal concave grooves 14 and 15 that are always continuous with the adjacent wall surface block panel 5 in one panel unit 3 are provided. 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. Thus, after the panel unit 3 is installed, it is configured to be inserted into the concave groove 14 (15) forming the vertical groove from above or below to a position corresponding to the hidden lid 65 (hook 67). is doing.

  Alternatively, the shelf column 75 may be inserted through the concave grooves 14 and 15 in at least one panel unit 3 in the vertical direction or the horizontal direction. In this case, the depth in the front-rear direction of the large-diameter recess 25 is set to be equal to or greater than the axial length of the head 24 of the mounting screw 21 so that the head 24 of the mounting screw 21 is accommodated in the large-diameter recess 25. Therefore, there is nothing that obstructs the insertion of the shelf column 75 into the concave grooves 14 and 15.

  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. 13, the fixture 80 has 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, it is between the frame portions 10 and 11 of the adjacent wall surface block panels 5. Since there is a gap in the wall surface 2 direction, the fixture 80 can be inserted through this gap.

  In the above embodiment, the mounting screw 21 is composed of the body 22 and the head 24, the first male screw 22 a is formed on the outer peripheral surface of the body 22, and the second male screw is formed on the outer peripheral surface of the head 24. 24a is formed. 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. A female screw is formed on at least one inner peripheral surface of both end inner peripheral surfaces 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 second male screw 24a of the head 24 of the mounting screw 21 so that the connecting member 87 protrudes further forward from the front surface of the panel unit 3, and is previously applied to the plate surface of the decorative plate 86. The decorative screw 88 is inserted into the mounting hole so that the formed mounting hole and the other end of the connecting member 87 are aligned, and the decorative screw 88 is screwed into the other end of the connecting member 87.

  Thus, in the panel unit 3 (wall surface block panel 5) according to the embodiment of the present invention, the first concave groove 3A, the concave grooves 14 and 15 (corresponding to the second concave groove), and the mounting screws constituting the mounting structure. Since the second male screw 24 a is formed on the outer peripheral surface of the head 24 of the head 21, a large number of decorative parts such as the shelf pole 75, the angle 77, the fixture 80, the shelf board 81, the decorative board 86, and the connecting member 87 are used. It can be provided without depending on any subsequent process.

  In particular, the diameter of the large-diameter recess 25 is set larger than the diameter of the head 24 of the mounting screw 21, and when the connecting member 87 is screwed to the head 24, the end of the connecting member 87 is the large-diameter recess 25. By setting so as to fit inside the inner peripheral surface, the connecting member 87 can be reliably instructed at the end thereof, so that the decorative plate 86 can be held in a stable state.

  The present invention is not limited to the above embodiment. Here, another embodiment of the adjuster 32 is shown in FIGS. 14 and 15. 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 recess 103 having a stepped surface 102 into which the large-diameter head 101 of the adjusting bolt 100 can be inserted and abutted is formed. 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 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 having the above configuration, the male screw 112 of the adjusting bolt 100 is screwed into the female screw hole 97 and adjusted. The body portion 105 of the bolt 100 is inserted into the through hole 98, and the 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.

In the above embodiment, the case where one panel unit 3 is constituted by the four wall surface blocks 5 and assembled so as to follow the surface direction of the wall surface 2 has been described, but the present invention is not limited to this. Alternatively, the panel unit 3 can be composed of a single wall block 5. In this case, a central hole 60 through which the mounting screw 21 is inserted is provided at the center of the wall surface block 5, and the adjustment recesses 28 are formed at the four corners of the wall surface block 5.
In this case, for example, a cross-shaped (radial) first groove 3A in the front-rear direction is formed on the front surface of the wall block 5, and the surface of the wall surface 2 is formed in the front-rear direction of the first groove 3A. Band-shaped concave grooves 14 and 15 that are recessed in the direction are formed.
Similarly in this configuration, the decorative part can be provided without using a large post-process.

  Then, the wall surface block 5 is attached to the wall surface 2 so that the mounting screw 21 is inserted into the center hole 60, and the adjustment tool 32 is passed to the adjustment recess 28 of the wall surface block 5, as in the above embodiment. The block 5 is assembled along the surface direction of the wall surface 2.

2, 3, 6, etc. show the case where the concave grooves 14, 15 are formed in a single band shape. In particular, in FIGS. 7, 16, in addition to the concave grooves 14, 15, An example is shown in which a plurality of narrow grooves 19a and 19b that are smaller than the concave grooves 14 and 15 are formed in front of the grooves 14 and 15 in parallel with the concave grooves 14 and 15 (in this case, two grooves). .
These narrow grooves 19a and 19b are also used to lock the hook 82 (see FIG. 11) of the fixture 80 in the same manner as the concave grooves 14 and 15.

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, an enlarged side view showing the mounting state of panel units The perspective view which similarly shows the attachment 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. A side view showing another example in which a shelf board is similarly attached to the fixture

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 part, 14, 15 ... concave groove, 20 ... curved wall, 21 ... mounting screw, 22 ... trunk, 22a ... first male screw, 24 ... head, 24 ... second male screw, 25 ... large Diameter recess, 28 ... Adjustment recess, 29 ... Protrusion, 30 ... Small diameter adjustment recess, 31 ... Large diameter adjustment recess, 32 ... Adjustment tool, 33 ... Locking wall, 41 ... Plate plate part, 43 ... Cylinder part, 44 ... 鍔, 45, 46 ... small diameter collar, 47, 48 ... small diameter collar, 50, 51 ... large diameter collar, 60 ... center hole, 75 ... shelf column, 81 ... shelf board, 93 ... mated leg member, 94 ... Fitting leg member, 100 ... Adjustment bolt

Claims (7)

A mounting structure for mounting on a wall surface by combining wall block panels so as to be adjacent to each other along the surface direction of the wall surface,
A screw hole through which a mounting screw can be inserted is formed in the center of the wall block panel in the front-rear direction of the wall block panel. The screw hole is a small diameter hole through which the body of the mounting screw is inserted, and the head of the mounting screw in the small diameter hole. Is formed continuously through a stepped surface that comes into contact with and has a large-diameter hole that can be inserted and stored through the head of the mounting screw, with the large-diameter hole as a center on the front side of the large-diameter hole, A first groove having a width larger than the diameter of the large-diameter hole is formed in a radial manner so as to reach the outer peripheral end of the wall block panel, and the first groove is formed in the middle of the first groove in the front-rear direction. A mounting structure for a wall surface block panel, wherein a second concave groove is formed so as to be along the groove and in a direction along the wall surface.   A first male screw that is screwed onto the wall surface is formed on the outer peripheral surface of the body of the mounting screw, and a second male screw is formed on the outer peripheral surface of the head of the mounting screw. 2. The mounting structure for a wall block panel according to claim 1, wherein an end of the mounting rod member protruding from the front surface of the wall block panel is screwed together. As a panel unit by combining wall surface block panels adjacent to each other along the surface direction of the wall surface, an attachment structure for attaching the panel unit to the wall surface,
Each wall block panel is inserted into the corner portion of the mounting screw that penetrates in the front-rear direction when the corner blocks are arranged along the wall surface so that the corner portions are the center of the panel unit. A recess that is recessed toward the center of each wall block panel is formed so that a screw hole is formed, and a stepped surface on which the head of the mounting screw abuts in the front-rear direction is formed on the peripheral wall surface of the recess. An attachment structure for a wall surface block panel, characterized in that an end portion of an attachment rod member protruding from the front surface of the wall surface block panel can be attached to the head of a screw.   A first male screw that is screwed onto the wall surface is formed on the outer peripheral surface of the body of the mounting screw, and a second male screw is formed on the outer peripheral surface of the head of the mounting screw. 4. A wall block panel mounting structure according to claim 3, wherein an end of the mounting rod member protruding from the front surface of the wall block panel is screwed together.   The panel unit is composed of four wall surface block panels formed in a rectangular shape when viewed from the front, and each wall surface block panel extends along the wall surface direction away from the rear wall body portion on the wall surface side and the adjacent wall surface block panel. A front frame body portion provided on the front side of the rear frame body portion via a stepped surface, and the recess is formed at a corner of the rear frame body portion in each wall surface block panel. 5. A wall block panel mounting structure according to claim 3 or claim 4. A wall surface block panel that is assembled to be adjacent to each other along the surface direction of the wall surface and is attached to the wall surface,
A screw hole into which the mounting screw can be inserted is formed in the front-rear direction at the center in the surface direction. The screw hole has a small diameter hole through which the body of the mounting screw is inserted, and a step in which the head of the mounting screw contacts the small diameter hole. A large-diameter hole that is formed continuously through the surface, and the head of the mounting screw can be inserted and stored, and the front side of the large-diameter hole is centered on the large-diameter hole and the front is opened. The first groove having a width larger than the diameter of the large-diameter hole is formed radially so as to reach the outer peripheral end, and along the first groove in the longitudinal direction of the first groove and along the wall surface A wall block panel, wherein a second concave groove is formed. A wall surface block panel attached to the wall surface as a panel unit combined so as to be adjacent to each other along the surface direction of the wall surface,
A screw hole through which the body of the mounting screw penetrating in the front-rear direction and the head are inserted when the two corners are arranged along the wall surface so that the corners become the center of the panel unit is formed at the corner. A recess recessed toward the center is formed, and a stepped surface is formed on the peripheral wall surface of the recess so that the head of the screw abuts in the front-rear direction. A wall surface block panel characterized in that an end portion of a protruding mounting rod member can be mounted.

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