JP2006241822A - Corner pillar installation structure - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To hide a joining shaft for installing a corner pillar with a simple structure. <P>SOLUTION: The corner pillar 20 is installed between ends 16A and 16A on the corner C side of a first panel member 16a and a second panel member 16b disposed in the mutually intersecting directions to form the corner C. The corner pillar 20 comprises an inside member 35 located between the ends 16A and 16A on the corner C side and connected with the first panel member 16a through a first screw 37 and an outside member 36 connected with the inside member 35 through a second screw 38. The first screw 37 is hidden by the outside panel member 36, and the second screw 38 is hidden by the second panel member 16b. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a corner post mounting structure, and more particularly, to a corner post mounting structure that allows a corner post to be attached to a corner formed by a panel member.

  Conventionally, a soundproof room assembled by connecting a plurality of panel members to each other has been used. When forming a wall of such a soundproof room, each panel member is erected in a substantially square shape in plan view, while a corner column is provided between the corner side ends of each panel member forming a corner, and each corner side There is a type that conceals the end. The corner column includes a columnar inner member attached between the corner side end portions of each panel member, and a thin plate-like cover member that covers the outer side of the inner member.

However, in the case of the pillar for the corner, when an adhesive is used to attach the cover member to the inner member, when the soundproofing room is disassembled and reassembled, a great deal of labor is required for the peeling operation, etc. The adhesive region of the cover member is easily damaged. For this reason, once the soundproof room is installed, it is difficult to change the layout of the panel member or to transfer the soundproof room for reuse.
Here, a form in which a screw is driven from the outside of the cover member and the cover member is attached is also conceivable, but in this case, in order to prevent the screw from being exposed, the number of parts and work labor such as attaching a cap and a seal are reduced. Inconvenience of increasing.

[Object of invention]
The present invention has been devised by paying attention to such points, and its purpose is to provide a corner column that can conceal a connecting shaft made of a screw or the like for attaching the corner column with a simple configuration. It is in providing a mounting structure.
Another object of the present invention is to provide a corner post mounting structure that can increase the strength of the corner post so that the panel member can be attached and detached multiple times.

In order to achieve the above object, the present invention provides a mounting structure for mounting a corner column between corner side end portions of a pair of panel members that are arranged in directions intersecting each other to form a corner,
The corner column is located between the corner side end portions, and is connected to one panel member via a first connecting shaft, and to the inner member via a second connecting shaft. And an outer member provided at a position to be exposed to the outside of the corner,
The first connecting shaft is concealed by the outer member, while the second connecting shaft is concealed by the other panel member.

In the present invention, the inner member includes a first and second surfaces positioned along the corner side end portions of the respective panel members, and a third portion continuous between the outer end portions of the first and second surfaces. While being formed in a columnar shape with
The outer member is formed in a columnar shape including an inner forming surface located along the third surface and an arcuate surface that bulges outwardly in a plan view of the inner forming surface. It is preferable to adopt the configuration of

In addition, each panel member is connected via a fixing member located across the recess formed in the inner surface,
A configuration is also adopted in which the inner member is provided with a positioning recess in a portion continuous with the recess.

  In the present specification and claims, unless otherwise specified, “inside”, “inward”, “inside”, and “inside” are used for the corner of the corner, that is, the lower side in FIG. On the other hand, “outside”, “outside”, “outside”, and “outside” are used on the opposite side.

  According to the present invention, each connecting shaft can be concealed without using special parts other than the panel member and the corner pillar, and the number of parts and work labor can be suppressed while maintaining a good appearance. It becomes possible. In addition, when each connecting shaft is constituted by a screw, the inner member and the outer member can be easily attached and detached, and the inconvenience that occurs in the case of bonding in the conventional example can be solved.

  In addition, while the inner member is formed in a triangular prism shape having the first to third surfaces, the outer member can be made thicker by the arc-shaped surface, so that the strength of the inner member and the outer member can be increased. It is possible to impart durability that allows repeated attachment and removal. Thereby, when changing the layout of each panel member and the column for a corner, or moving them, it is possible to easily and smoothly disassemble and reassemble them. Moreover, the insertion depth of the connecting shaft in the inner member and the outer member can be set longer, and the connecting strength of each member and the connecting strength with the panel member can be improved.

  Furthermore, since the positioning recess is provided in the inner member, when the inner member is mounted before the fixing member is mounted, positioning of the inner member is facilitated by arranging a member straddling the recess of the panel member and the positioning recess. Can be done. That is, since the positioning can be performed using the concave portion formed for attaching the fixing member, it is possible to reduce the processing man-hours of the panel member and the like while increasing the attaching accuracy of the inner member.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  FIG. 1 is a schematic plan sectional view of a soundproof room to which the mounting structure according to the embodiment is applied. In this figure, the soundproof room 10 is a so-called knock-down type that can be assembled in an existing house or building, and is installed on the floor of the room. The soundproof room 10 includes a wall body 12 formed in a substantially rectangular shape in plan view, a ceiling member (not shown) and a floor member 13 that block an indoor space surrounded by the wall body 12 from both upper and lower ends. Has been.

  The wall body 12 is formed by combining a plurality of panel members 16, and only the panel member 16 at the upper right side in FIG. 1 includes a door set that forms an entrance / exit of the soundproof chamber 10. It is formed twice as wide. Here, in the wall body 12, when adjacent panel members 16, 16 are positioned in substantially the same plane, the panel members 16, 16 are connected to each other via a side-by-side connector 17. On the other hand, the panel members 16 and 16 that are arranged in a direction crossing each other to form the corner C of the wall body 12 are connected to each other via a plurality of corner connecting devices 19, and the corners of the panel members 16 and 16 are connected. A corner column 20 is provided between the end portions 16A and 16A on the C side.

  Each panel member 16 is formed in a vertically long rectangular shape as shown in FIG. On the inner surface 16B side of each panel member 16, recesses 16C are formed at three positions in the vertical direction along the left and right end portions 16A, 16A in the drawing. As shown in FIG. 3, each recess 16 </ b> C is formed by partially dropping the inner surface 16 </ b> B side, and has a front shape corresponding to a fixing member described later. Further, as shown in FIG. 2C, a protrusion 22 is provided at the upper position of the right end 16A of the panel member 16, while the left end 16A is substantially the same as the protrusion 22. A concave receiving portion 23 is provided at the same height position. Therefore, when the panel members 16 are arranged in the same plane, the protrusions 22 of the adjacent panel members 16 are received in the receiving portion 23 and can be positioned. In FIG. 3, adjacent panel members 16 and 16 are arranged between the end portions 16A and 16A via a gap S having a width of several millimeters. In this gap S, two pieces made of foam or elastic body are arranged. The filler 24 is interposed.

  The side-by-side connector 17 is received in the recesses 16C and 16C located on the left and right sides of the gap S and is positioned across the recesses 16C and 16C, and the fixing member 27 is used as the panel member 16. Two screws 28, 28 for mounting and a cover 29 received in each of the recesses 16C, 16C and concealing the fixing member 27 and the screws 28, 28 from the inner surface side are configured.

  The fixing member 27 is formed by a plate-like body made of metal such as steel that can be magnetized, and is provided in an outer shape that is an oblong shape that is horizontally long when viewed from the front. In the surface of the fixing member 27, a pair of holes 27A, 27A are formed through which the screws 28, 28 are inserted. The screws 28, 28 inserted through the holes 27A, 27A are formed in the lower holes 16D, 16D of the recesses 16C, 16C. Screwed into 16D. The cover 29 is provided in a thin plate shape having an outer shape substantially the same as the fixing member 27 and is formed of a predetermined magnetic body that can be joined to the fixing member 17 by magnetic force. The thickness of the cover 29 and the fixing member 27 is set so that the surface of the cover 29 is substantially flush with the inner surface 16B of the panel member 16 in a state where these are received in the recesses 16C and 16C.

  As shown in FIG. 4, the corner connector 19 is obtained by changing the shape of the components of the side-by-side connector 17 in order to connect the panel members 16 and 16 forming the corner C to each other. is there. That is, the corner connector 19 includes a fixing member 31 having a substantially L-shaped bent shape in plan view, two screws 32 and 32 for attaching the fixing member 31 to the panel member 16, and the fixing member 31. A pair of left and right covers 33, 33 that conceal the inner surface side and the screws 32, 32 are provided. The fixing member 31 is received in the recesses 16C and 16C located on both sides of the corner C and is positioned across the recesses 16C and 16C.

In the following description of the corner column 20, unless otherwise specified, the pair of panel members 16 and 16 forming the corner C are referred to as a first panel member 16a and a second panel member 16b, The panel member 16a is a panel member 16 oriented in the horizontal direction in FIG. 5, and the second panel member 16b is a panel member 16 oriented in the vertical direction in FIG.
Now, as shown in FIG. 5, the corner pillar 20 is substantially triangular in cross-sectional view, disposed inside the end portions 16A, 16A on the corner C side of the first and second panel members 16a, 16b. An inner member 35 having a shape and an outer member 36 which is connected to the inner member 35 and is exposed to the outside of the corner C, and has a substantially semi-cylindrical shape in a cross-sectional view. The inner member 35 is connected to the first panel member 16a via a first screw 37 serving as a first connecting shaft oriented in the horizontal direction in FIG. 5, while the outer member 36 is vertically connected to the first member 37a. It is connected to the inner member 35 via a second screw 38 as a second connecting shaft oriented in the direction.

  The inner member 35 is positioned along the first surface 41 located along the corner C side end 16A of the first panel member 16a and the corner C side end 16A of the second panel member 16b. In addition, a second surface 42 oriented in a direction substantially orthogonal to the first surface 41 and a third surface 43 connected to the outer end side of the first and second surfaces 41, 42 are provided. It is formed in the provided columnar shape. A first stepped hole 45 into which the first screw 37 is inserted is formed between the third surface 43 and the first surface 41. On the other hand, a second stepped hole 46 into which the second screw 38 is inserted is formed between the second surface 42 and the third surface 43. As shown in FIG. 2 (B), a plurality of first and second stepped holes 45, 46 are provided in the vertical direction at predetermined intervals. On the second surface 42, positioning recesses 47 are formed at three positions on the top and bottom. These positioning recesses 47 are provided at substantially the same vertical positions as the respective recesses 16C of the panel member 16, and the recesses are also set to be substantially the same as the recesses 16C. A concave portion 49 for avoiding interference with the protrusion 22 is formed in the upper region of the second surface 42. As shown in FIG. 5, a gap S is formed between the second surface 42 and the end portion 16A of the second panel member 16b, and the gap S is filled with the same material as the filler 24. A material 50 is provided. The third surface 43 includes a groove 43A extending in a direction orthogonal to the paper surface in FIG. 5, and a tenon member 51 having a thin plate shape is press-fitted into the groove 43A.

  The outer member 36 has a columnar shape including an inner forming surface 53 positioned along the third surface 43 and an arcuate surface 55 connected to both ends of the inner forming surface 53 via chamfered portions 54, 54. Is formed. The inner forming surface 53 is provided with a groove 53A in which the tenon member 51 can be press-fitted. Each of the chamfered portions 54, 54 is located between the end portions 16A, 16A of the first and second panel members 16a, 16b via a gap S, and the same material as the filler 24 is inserted into the gap S. Fillers 57 and 58 are provided. In addition, the fillers 50 and 57 in the gap S with the second panel member 16b may be attached in advance to one end portion 16A of all the panel members 16 in order to make each panel member 16 compatible. preferable. Also, the filler 58 in the gap S between the first panel member 16a and the outer member 36 may be pasted on the outer member 36 side in advance. The arcuate surface 55 is formed in a substantially quadrant in a plan view and connected to the outer surfaces of the first and second panel members 16a and 16b, and has a shape that bulges outward.

  Next, a method for attaching the corner column 20 will be described with reference to FIGS.

  First, as shown in FIG. 6, the fixing member 27 of the coupling tool 17 is attached by screws 28 side by side in at least one of the recesses 16C on the corner C side of the first panel member 16a. 27, the left half region in FIG. 6 protrudes from the end 16A. Before and after this, the tenon member 51 is press-fitted into the groove 43 </ b> A of the inner member 35. Then, the first surface 41 of the inner member 35 is brought into contact with the end portion 16A, and the protruding portion of the fixing member 27 is received in the positioning recess 47 (see FIG. 7), so that the first panel member 16a receives it. Positioning in the vertical direction is performed while temporarily fixing the inner member 35. In this state, the first screw 37 is inserted into the first stepped hole 45 of the inner member 35 and screwed into the end portion 16A of the first panel member 16a, and the inner member 35 and the first panel member 16a are connected. Link. After this connection, the fixing member 27 and the screw 28 are removed from the first panel member 16a and the inner member 35.

  Next, as shown in FIG. 8, the third surface 43 of the inner member 35 and the inner forming surface 53 of the outer member 36 are brought into contact with each other, and the tenon member 51 is press-fitted into the groove 53 </ b> A of the outer member 36. The vertical position of the member 36 is held. In this state, the second screw 38 is inserted into the second stepped hole 46 of the inner member 35 and screwed to the inner forming surface 53 side of the outer member 36 to connect the outer member 36 and the inner member 35 (see FIG. 9). Thereby, the head of the first screw 37 is concealed by the outer member 36. And it arrange | positions so that the 2nd surface 42 of the inner side member 35 and the edge part 16A of the 2nd panel member 16b may oppose, and the 2nd screw 38 is concealed. Thereafter, the fixing member 31 of the corner connector 19 is fitted into the recesses 16C and 16C of the first and second panel members 16a and 16b, and the fixing member 31 is inserted into the recesses 16C and 16C via the screws 32 and 32, respectively. After being mounted inside, the covers 33 and 33 are magnetically joined to the inner surface side of the fixing member 31. Accordingly, as shown in FIG. 5, the corner column 20 is attached between the end portions 16A and 16A of the first and second panel members 16a and 16b, and the end portions 16A and 16A are connected to the corner column 20. Concealed by

  Therefore, according to such an embodiment, the first and second screws 37 and 38 are not exposed from the inside and outside of the corner C, and it is possible to avoid using various members dedicated to screw concealment, and to reduce the number of parts. Is possible. In addition, since the outer member 36 has a semi-cylindrical shape in cross section, the thickness gradually increases toward the corner C, and a sufficient area for screwing the distal end side of the second screw 38 is secured. The attachment strength of the member 36 can be improved.

Although the best configuration, method and the like for carrying out the present invention have been disclosed in the above description, the present invention is not limited to this.
That is, although the present invention has been particularly shown and described with respect to particular embodiments, it is to be understood that the invention has been shown to have the form described above without departing from the scope and spirit of the invention. Various modifications can be made by those skilled in the art in terms of position, orientation, and other detailed configurations.
Therefore, the description limited to the shape disclosed above is an example for easy understanding of the present invention, and does not limit the present invention. The description in the name of the member excluding a part or all of the limitation is included in the present invention.

For example, in the above-described embodiment, the first and second connecting shafts are constituted by the screws 37 and 38, but it is also conceivable to change to other shaft-like members such as nails and tenons. However, considering that the corner column 20 is repeatedly attached to and detached from the panel member 16, it is advantageous to use the screws 37 and 38.
Further, the number and position of the positioning recesses 47 may be appropriately changed as long as it corresponds to the formation position of at least one recess 16C.

The schematic plane sectional view of the soundproof room where the attachment structure of the corner pillar concerning an embodiment was applied. (A) is a front view of the outer member viewed from the direction A in FIG. 1, (B) is a front view of the inner member, and (C) is a front view of the panel member. The partial schematic perspective view of the horizontal connection connector which comprises the said soundproof room, and its peripheral part. The partial schematic perspective view of the corner of the said soundproof room. The principal part enlarged view of FIG. The plane sectional view showing the preparation state which attaches an inner member to a panel member. Sectional drawing similar to FIG. 6 just before an inner member is attached to a panel member. Sectional drawing similar to FIG. 6 before attaching an outer member to an inner member. Sectional drawing similar to FIG. 6 before attaching the coupler for corners.

Explanation of symbols

  16 ... Panel member, 16A ... End, 16B ... Inner surface, 16C ... Recess, 27 ... Fixed member, 31 ... Fixed member, 35 ... Inner member, 36 ... Outer member 37 ... first screw (first connecting shaft) 38 ... second screw (second connecting shaft) 41 ... first surface 42 ... first 2 surface, 43 ... 3rd surface, 47 ... positioning recess, 53 ... internal formation surface, 55 ... arc-shaped surface, C ... corner

Claims (3)

A mounting structure for mounting a column for a corner between corner side end portions of a pair of panel members that are arranged in directions intersecting each other to form a corner,
The corner column is located between the corner side end portions, and is connected to one panel member via a first connecting shaft, and to the inner member via a second connecting shaft. And an outer member provided at a position to be exposed to the outside of the corner,
The corner pillar mounting structure, wherein the first connecting shaft is concealed by an outer member, while the second connecting shaft is concealed by the other panel member. The inner member includes a first surface and a second surface located along the corner side end of each panel member, and a third surface continuous between the outer ends of the first and second surfaces. While formed into a columnar shape with
The outer member is formed in a columnar shape including an inner forming surface located along the third surface and an arcuate surface that bulges outwardly in a plan view of the inner forming surface. The corner pillar mounting structure according to claim 1, wherein the corner pillar mounting structure is provided. While each said panel member is connected via the fixing member located over the recessed part formed in these inner surfaces,
The corner pillar mounting structure according to claim 1, wherein the inner member includes a positioning recess in a portion connected to the recess.

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