JP6080463B2 - Method of fixing base material to wall surface and long press rail - Google Patents

Description

  The present invention relates to a fixing method for a base material of furniture to be attached to a wall surface in a room, and a long press rail as furniture to be attached by the fixing method.

  Conventionally, in order to attach a base member of a composite material (furniture) made up of a plurality of members to a wall surface, generally screwing methods using screws or nailing methods using nails have been used. The same was true for the long press rail.

  The long press rail is devised so that the wall surface in the room can be effectively used as a place where objects are hung, and Patent Document 1 can be cited as an example. In the case of the same document, a base member 50 fixed to the wall surface 54 with a screw 52, a dovetail-shaped rail member 56 screwed to the lower end thereof, and a decorative plate 58 covering the front surface of the base member 50, The base member 50 is formed with a standing piece 62, such as a garment, on the upper end of the base member 50 with a space 60 between it and a rail member 56 with which a hook 64 is engaged with the rail member 56 on the lower end. Is assembled.

JP 2001-248292 A

  According to the conventional long press rail as described above, the base material 50 is a base for mounting, but since it is attached to the wall surface by the screw 52, the wall surface 54 is a fragile material such as a gypsum board. There is a problem that the screw of the screw 52 becomes unstable because it may fall off without being effective. With regard to this point, the present applicant has obtained knowledge from numerous experiments that a pin that is thinner than a screw can be firmly fixed to a gypsum board. However, a thin pin generally has an established concept that its fixing strength is not reliable.

  In the case of the cited document, the base material 50 is made of wood, whereas the decorative plate 58 is an aluminum extruded shape. The mounting of the rail member 56 also involves screwing and is not easy in mass production.

  In view of the above situation, the present invention can firmly and easily attach the base material of furniture by pinning even if the wall surface is a fragile material such as gypsum board. Providing a method for fixing the base material to the wall surface. In addition, as a combination of the cover material and the base material attached by the fixing method, it is easy to assemble, and even with thin pins, strong reliability can be obtained. It is an object to provide a long press rail as furniture that is easy to be manufactured and has good appearance.

  In order to solve the above-mentioned problems, the first invention forms a base plate as a base for mounting on a wall surface by extrusion molding of aluminum or the like, and further comprises an upper inclined wall and a lower inclined wall thereon. By projecting the chevron ribs and projecting the inner ridge on the inner surface of the upper inclined wall in parallel with the lower inclined wall, a pin can be guided between the lower inclined wall and the inner ridge. An inclined narrow groove is provided, and at least a pair of left and right pin holes that can be passed through the inclined narrow groove are provided in the upper inclined wall, and the pin is directed downward to the pair of left and right pin holes for mounting on the wall surface. There is provided a method of fixing a base material to a wall surface, characterized in that the base material is pinned by being inserted into the wall surface in a V-shaped pin inclination or an open-shaped pin inclination that closes the left and right sides at the same time.

Further, the second invention is a combination of an aluminum extruded profile base material that is attached to a wall surface by the fixing method according to claim 1 and a cover material of the same aluminum extruded profile that overlaps with the base material. It is equipped with end caps that seal both ends of the pair, and the lower rail piece is at the lower end of the base material and the upper rail piece is at the upper end of the cover material so that the two pieces are hollow. A dovetail rail is formed on the lower end of the base material, and a dovetail rail is engaged with the hook by protruding the lower rail piece, and a coat is formed by protruding the upper rail piece on the upper end of the cover material. A hook groove groove is formed, and the base material is pinned to the wall surface and attached so that the chevron ribs and pin head fixing means by the fixing method according to the fixing method are hidden. To become a Providing a long press rail characterized.

  According to the above configuration, in order to attach the base material of furniture to the wall surface, the pin has a downward inclination that can easily withstand the load, and at the same time, the V-shaped pin inclination that closes the left and right that cannot be removed or the H-shaped pin inclination that opens. It maintains a strong load-bearing strength that will never come off unless the pin is pulled out. In addition, the so-called two-dimensional inclined cross strike of such a pin is induced by the structure of the angled ribs of the base material.

  In the case of a long press rail, the base material is fixed by fixing means by pinning, and then end caps are fitted to both ends while combining the cover material with this. If it does so, the groove groove rail which can hang a clothing crest etc. on the upper end, and the dovetail rail which hangs a hook etc. on the lower end are comprised.

  Further, the fixing means by pinning is contained in a hollow and cannot be seen in the appearance. However, since a thin base material as a whole becomes a direct object of pinning, it is easy to withstand the load by pinning. In addition, the base material is easily pinned without damaging the wall surface by pin stab.

  As described above, according to the present invention, even if the wall surface is a brittle material such as gypsum board, the base material can be firmly and securely attached as a fixed substrate, and simple pins can be attached to it by a simple operation. Strong load resistance, which is not expected by stopping, can be imparted.

  In addition, long press rails are easy to assemble as a combination of a base material and a cover material without the need for bonding, and the pin fixing means is housed in the hollow so that even a thin pin is strong and reliable. It is easy to obtain the properties and has an excellent effect that the appearance is also good.

It is a perspective sectional view which a part of long press rail showing the important section of this invention decomposed. It is the front view assembled to the wall surface which shows the use condition of the same long push rail. It is an expanded sectional view of the AA line arrow of FIG. It is a cross-sectional view which shows the pinning point of the base material with respect to a wall surface. In the front view which shows a base material in parallel with sectional drawing, it is explanatory drawing of this invention which shows how to cross the pin. It is explanatory drawing of a prior art example.

  In the present invention, a pin is used as the fixing means for the base material 1, but a very strong fixed state can be obtained by using the pin at least obliquely downward. However, there remains a problem that it is easy to pull upward only by facing downward. Therefore, the problem of prevention of disconnection can be basically solved by using a pair of left and right pins 15 and 15 as follows (FIG. 5).

FIG. 5 shows a front view of the base material 1 in parallel with the cross-sectional view. As will be described later, by providing pin holes 17 and 17 with a pair of left and right as a minimum unit at the location of the angled refraction ribs 7 and 7, A state in which the diagonal pins 15 and 15 are used as a pair is shown.
Both of them are paired to prevent upward slipping and load-bearing methods, but in the case of the left side, the pair of left and right diagonal pins 15 and 15 is a “V-shaped” intersection, and the right side is “Ha The effect of preventing omission is ensured at the “shaped” intersection. In the embodiment, it will be described that this stab can be easily formed.

  The long press rail P is composed of a base material 1 made of an extruded aluminum material, a cover material 3 which is the front surface of the two, and end caps 5 and 5 which are fitted to both ends so as to hold the combination. . Further, in order to fix the base material 1 to the wall surface W, the oblique pins 15 that are obliquely stabbed as described above are used as the main pins. Used for.

  The base material 1 has a plate shape joined to the wall surface W and is provided with angled refraction ribs 7 and 7 in two upper and lower stages, and a dovetail rail 11a with hooks 9, 9,. For this formation, an inverted substantially L-shaped lower rail piece 11 is projected from the lower end of the plate. Both mountain-shaped refracting ribs 7 and 7 are formed in a mountain-shaped refracting shape composed of triangular isosceles sides, and are composed of vertically inclined walls 7a and 7b corresponding to the isosceles sides. And the inner protrusion 13 is formed in parallel with the lower inclined wall 7b in the lower end part of the upper inclined wall 7a, and it is the inclined fine groove 20 used as the guide through which the diagonal pin 15 passes between the parallel lines.

  Virtual pinning areas E and E are provided at both ends of the base material 1 so as to establish a cooperative system for pinning. In the pinning area E, the pin-shaped refracting ribs 7 and 7 are respectively provided with a pair of left and right pin holes 17 and 17 in the upper inclined wall 7a, and the pin holes 17 and 17 are horizontally long so that the oblique pin 15 can be passed obliquely. It is formed. Therefore, the oblique pin 15 can be easily formed by the guide of the inclined narrow groove 20 in the downward direction and the guide of the long hole of the pin hole 17 and the narrow groove 20 in the lateral direction. Further, in the pinning area E, a vertical pin hole 21 as a through hole for the vertical pin 16 and a through hole 25 for the screw 23 are provided adjacent to each other on the concave bottom surface 18 between the upper and lower mountain-shaped ribs 7 and 7. Insert the pin into the wall while tilting the V-shaped pin or tilting the H-shaped pin that closes the left and right sides while tilting the pin downward

  For the combination with the cover material 3, the base material 1 is formed with a latching piece 27 having an L-shaped cross section that is separated from the wall surface W at the upper end. In addition, at the lower end, the lower rail piece 11 described above is formed in a slanted inclination near the lower end of the belt-like shape and is formed as a receiver for the cover material 3.

  The cover material 3 covers the front surface of the base material 1 and has a wide band plate shape. The upper rail portion 37 has a generally inverted T shape that engages with the hooking piece 27 at the upper end thereof. Then, a groove groove 39 such as a clothing crest 40 or the like is formed between the plate-shaped upper portion and the lower end of the same piece 37 is formed as a connecting piece to the hooking piece 27. Further, near the lower end portion of the band plate, a downward projecting lower projecting piece 41 whose tip is related to the lower rail piece 11 is projected. Therefore, the cover member 3 is multiplied from the top with respect to the base member 1 (see the arrow in FIG. 1).

  Both caps 5, 5 are rectangular face plates that contact the combined end face of the base material 1 and the cover material 3. In addition to the strips 47 and 47 inserted into the grooves 20 and 20 and the presser piece 49 to be inserted on both the mountain-shaped ribs 7 and 7, a wedge piece 51 to be inserted into the dovetail rail 11 is provided. . The caps 5 and 5 are fixed to the base materials 1 and 1 by such coupling, and the cover materials 3 and 3 are sandwiched therebetween, and the engagement with the base material 1, that is, the assembled state is maintained by the weight.

  Therefore, for mounting, after fixing the base material 1 to the wall surface W, end caps 5 and 5 are fitted to both ends thereof, and the upper end latching piece 27 and the lower rail piece at the lower end of the base material 1 are fitted. 11, the cover member 3 can be sandwiched between the end caps 5, 5 and the base member 1 can be held together.

P Long pressing rail E Fastening area W Wall surface 1 Base material 3 Cover material 5 End cap 7 Angled rib 7a Upper inclined wall 7b Lower inclined wall 9 Hook 11 Lower rail piece 11a Dovetail rail 13 Inner protrusion 15 Inclined pin 16 Hanging Pin 17 Pin hole 18 Concave bottom 20 Inclined narrow groove 21 Vertical pin hole 23 Screw 25 Through hole 27 Latching piece 37 Upper rail part piece 39 Concave groove rail 40 Clothing crest 41 Lower protrusion piece 45 Wide piece 47 Fine piece 49 Pressing piece 50 Base material 51 Wedge piece 52 Screw 54 Wall surface 56 Rail member 58 Decorative plate 60 Space 62 Standing piece 64 Hook

Claims (4)

  The base material, which is the basis for mounting on the wall surface, is formed into a strip plate shape by extrusion molding of aluminum or the like, and a chevron refracting rib made up of an upper inclined wall and a lower inclined wall is projected thereon, and the upper inclined wall By providing an inner ridge on the inner surface in parallel with the lower inclined wall, an inclined narrow groove is provided between the lower inclined wall and the inner ridge so that a pin can be passed through. At least a pair of left and right pin holes that can be passed along the slope of the groove are drilled, and for mounting on the wall surface, the V-shaped pin slope that closes the left and right sides at the same time as the pins are inclined downward in the pair of left and right pin holes Alternatively, the base material may be fixed to the wall surface by pinching the base material by piercing the wall surface in an inclined C-shaped pin inclination. A combination of an aluminum extruded profile base material attached to a wall surface by the fixing method according to claim 1 and a cover material of the same aluminum extruded profile that overlaps the two, and seals both ends of the two together. An end cap is provided, and a lower rail piece is formed at the lower end of the base material and an upper rail piece is formed at the upper end of the cover material so as to be hollow when they are joined together. A dovetail rail is formed at the lower end portion of the base material to engage the hook by protruding the lower rail piece, and a groove groove rail to be used as a coat is formed by protruding the upper rail piece at the upper end portion of the cover material. 2. A long press characterized in that the base material is provided with a pin-shaped refracting rib or pin head fixing means by a fixing method according to claim 1 so as to be concealed and attached to the wall surface by pinning to the wall surface. Les Le. The adhering means is formed on the base material by forming a mountain-shaped refracting rib composed of a vertically inclined wall that refracts in an isosceles side of a triangle at a location located in a hollow space between the upper rail portion and the lower rail portion . At least left and right ends of the base material are provided with fixing areas for pinning, and each fixing area is provided with a pair or several pairs of pin holes through which the inclined narrow groove between the lower inclined wall and the inner protrusion is passed. 3. The long push rail according to claim 2, wherein the pin hole is formed as a long hole in the groove direction so that the oblique pin can be inserted into the wall surface in a downwardly inclined manner and a laterally inclined manner from the pin hole in each fastening area. .   The base material is provided with angled refraction ribs spaced in two steps, and in each fastening area, a vertical pin hole that allows the vertical pin to pierce the wall surface directly on the concave bottom surface between both ribs, and a screw that passes the auxiliary screw The long pressing rail according to claim 3, wherein a through hole is provided.

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