JP3926482B2 - Connecting unit wood deck - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a connecting unit type wood deck, and in particular, is suitable for providing a deck terrace, a deck table, etc. outdoors or indoors such as a house.
[0002]
[Prior art]
In recent years, a wood deck is often installed in order to effectively use a living space such as a house. In general, when manufacturing a deck, a base material is formed by fixing a leg material to the ground as a foundation and fixing a joist material to the upper part of each leg material. Next, floor boards are stretched around each joist and fixed with nails or bolts. The width and shape of the deck surface are formed in various types depending on the situation of the building or garden.
[0003]
[Problems to be solved by the invention]
However, when such a conventional deck is manufactured, the following problems occur.
(1) Since operations such as cutting, drilling and nailing of wood are often performed on site, it is difficult to perform operations quickly and accurately unless a specialist engineer is used.
(2) It is difficult to change the shape and size of the deck surface after the deck is completed.
(3) It takes time and effort to maintain and manage the deck such as cleaning the floorboard and changing the floor.
[0004]
Therefore, the present invention has been made in view of such a current situation, and it is possible to reliably manufacture a deck in a short time without using a professional engineer, and even after the deck is completed. An object of the present invention is to provide a connecting unit type wood deck that can easily change the width and shape of the deck surface.
[0005]
[Means for Solving the Problems]
The connection unit type wood deck of the present invention for solving the above problems is
A polygonal deck unit having a predetermined standard area is formed to be connectable,
Legs placed at the apex position of the polygonal deck unit,
A joist fixed to a predetermined height position of the leg,
A floor board spanned over the joist,
An edge plate placed on the outer periphery of the floor plate,
In the joist,
A cradle on which the floor plate and the edge plate can be placed;
The base plate of the cradle is arranged in parallel with a predetermined interval, and a connection pin that can be fitted to the back surface of the floor plate and the edge plate is provided.
Moreover, the connection unit type wood deck of this invention was set as the structure which provided the escape groove which can form a drainage channel in the mounting surface of the said floor board and the said edge board in the base surface of the said receiving stand.
[0006]
According to the connecting unit type wood deck of the present invention, the floor board and the edge board are placed on the base of the joist and the deck surface is formed. When the floor board and the edge board are placed on the cradle, the floor board is prevented from being displaced or dropped by fitting the connecting pin to the back surface of the floor board and the edge board.
When connecting the deck units, first, a joist is provided at a predetermined interval in the connecting direction. Next, the floor board is stretched over the joists facing each other, the back surface of the floor board is fitted to the connecting pins of both, and placed on the cradle.
That is, it is possible to freely combine the deck units without requiring a special technique by spanning the floor boards for each deck unit and stopping with the connecting pins.
Further, the width and shape of the deck can be arbitrarily set by adjusting the position and length of connection of the deck units. Even after the deck is completed, the deck unit can be easily moved by removing the floor board from the joists, so that the effort required to change the width and shape of the deck surface is greatly reduced.
[0007]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described with reference to the drawings.
A first embodiment of the present invention is shown in FIGS. The connecting unit type wood deck of the first embodiment is a combination of the deck units 1 to form a deck terrace, a deck table and the like.
As shown in FIGS. 1 to 3, the deck unit 1 has a square deck surface, and includes a leg member 2, a joist member 3, a floor plate 4, and an edge plate 5. A leg 2 is provided at the apex position of the square. A joist member 3 is fixed substantially horizontally to the upper end of the leg member 2, and a floor board 4 is stretched over the joist member 3 facing each other. An edge plate 5 is attached to the outer periphery of the floor plate 4.
[0008]
As shown in FIG. 5, the joist 3 made of a metal such as aluminum has a T-shaped cross section and includes a cradle 12 and a rib 13. The cradle 12 extends on both sides of the rib 13 with the same length and width. The cradle 12 receives the end of the floor plate 4 and supports the deck surface. Moreover, the rib 13 plays the role which raises the intensity | strength with respect to the perpendicular direction of the receiving stand 12, and improves the load resistance of a deck surface. When the joist 3 is fixed to the leg member 2, as shown in FIG. 6, the inner base 12a faces the inside of the deck unit 1, and the outer base 12b faces the outer side of the deck unit 1.
In general, wood is often used as the material for the joists of the wood deck. Wood decks are often used outdoors, and when exposed to rain, ultraviolet rays, etc., the heavy joists are likely to deteriorate. In this embodiment, the joist is made of a metal such as aluminum, so that the durability of the wood deck is greatly improved and the structure can withstand long-term use.
[0009]
On the upper surface of the cradle 12, connecting pins 14 having a predetermined length are arranged in parallel at a predetermined interval. As shown in FIG. 6, the connecting pin 14 includes an inner pin 14a arranged in the longitudinal direction of the inner base 12a and an outer pin 14b arranged in the longitudinal direction of the outer base 12b. On the joist members 3 facing each other, the inner pins 14a and the outer pins 14b are arranged so as to be connected by straight lines at regular intervals.
[0010]
As shown in FIG. 4, the floor plate 4 is composed of two types of plates: an outer floor plate 4a placed at both ends of the deck unit 1 and an inner floor plate 4b placed between the outer floor plates 4a. Of the four corners of the outer floor plate 4 a, portions adjacent to the leg material 2 are cut out at right angles along the side surfaces of the leg material 2. The inner floor board 4b is formed to have a certain width and length so that it can be placed on the facing joist 3. A pin hole H1 is formed on the back surface of the outer floor board 4a and the inner floor board 4b at a position corresponding to the inner pin 14a.
Moreover, the edge board 5 is formed in the size substantially the same as the base surface of the outer base 12b. A pin hole H2 is formed on the rear surface of the edge plate 5 at a position corresponding to the outer pin 14b. When the edge plate 5 is placed on the base surface of the outer base 12 b, the outer pin 14 b is hidden by the edge plate 5.
[0011]
As shown in FIGS. 6 to 8, the joist 3 is fastened to the upper end side surface of the leg 3 by a bolt 21. This tightening may be performed at the factory in advance for each deck unit, or may be performed by a deck maker on site. Even when working on-site, as will be described later, the fixing position of the leg member 2 and the joist member 3 is determined at a predetermined position by the nut and the T-slot, so that the work can be done easily and quickly without requiring specialized techniques. It can be performed.
[0012]
A stopper 20 and a joint 22 for fixing the joist 3 to the leg member 2 are provided at the end of the joist 3. The stopper 20 is formed of a plate piece perpendicular to the base surface of the cradle 12 and is formed to be orthogonal to the rib 13. Bolt holes for passing the fixing bolts 21 are provided on the plate surface of the stopper 20. The joint 22 has a plate piece extending horizontally and vertically on the tip side of the stopper 20. When the joist member 3 is manufactured, for example, a metal such as aluminum is poured into a mold, and the plate pieces of the stopper 20 and the joint 22 are formed integrally with the cradle 12, the rib 13, and the connecting pin 14.
[0013]
A nut 25 and a T groove 26 are provided at the upper end of the leg member 2. The nut 25 is embedded in the side surface of the leg member 2 so as to coincide with the bolt hole of the stopper 20. The T-groove 26 is formed to have a groove width in which a plate piece of the joint 22 can be fitted. When the joist member 3 is fixed to the leg member 2, a plate piece of the joint 22 is inserted into the T groove 26, and the stopper 20 is applied to the side surface of the joist member 3. Next, the fixing bolt 21 is passed through the bolt hole of the stopper 20 and the nut 25 is tightened.
[0014]
The nut 25 and the T groove 26 are desirably provided on at least three or more of the upper end side surfaces of the leg member 2. If three or more deck units are provided, when connecting a plurality of deck units, the joists of other units can be directly fixed to the legs 2 and the range of combinations of deck units is widened.
[0015]
As shown in FIG. 6, a relief groove 28 is provided on the upper surface of the cradle 12. The escape groove 28 is formed continuously from the base portion of the rib 13 to the side end of the cradle 12. A relief groove 28 is disposed between the connecting pins 14 arranged in the length direction.
As shown in FIGS. 9A and 9B, the groove surface of the relief groove 28 is gradually inclined downward as it goes to the side end side of the cradle 14a, 14b. When rainwater or the like enters the escape groove 28, the escape groove 28 becomes a drainage channel, and the water in the groove flows below the cradle 12 along the inclined surface. As a result, even if the floor plate 4 and the edge plate 5 are placed on the cradle 12 and held for a long period of time, their placement surfaces are kept in a dry state, and the durability of the floor plate 4 and the edge plate 5 is greatly increased. To improve.
[0016]
When the deck unit 1 is assembled, first, four legs 2 and joists 3 are prepared, and the joists 3 are fixed to the upper ends of the legs 2 to form a square frame. Next, the pin holes H1 of the floor board 4 are fitted to the inner pins 14a facing each other, and a predetermined number of floor boards 4 are stretched over the inner base 12a of the joist 3 in a certain direction. On the other hand, the pin hole H2 of the edge plate 5 is fitted to the outer pin 14b of the joist 3 and the edge plate 5 is placed on the outer base 12b.
Thereby, the top face of the leg material 2, the floor board 4, and the edge board 5 are arranged in substantially the same plane and become a deck surface.
[0017]
Next, a method for connecting the deck units 1 will be described.
As a method of connecting the deck unit 1, the deck unit 1 is directly connected with the joists, floor boards and legs of the other units, and the other deck units are separately manufactured, and the deck units are connected to each other via the floor boards. There is a method to connect.
[0018]
When using the former method, first, three joists and two legs are prepared separately from the deck unit 1. Then, three joists are fixed to the upper ends of the two legs with bolts so as to be U-shaped. Next, the ends of the joists formed in a U shape are fixed to the side surfaces of the upper ends of the legs 2 of the deck unit 1 with bolts. Thereafter, if a separately prepared floor board is hung over the connected joists, the two deck units 1 are connected, and the deck surface is expanded to twice the standard area.
[0019]
On the other hand, in the case of the latter method, first, the deck unit 1 is separately prepared in addition to the deck unit 1. Then, these units are separated from each other by a predetermined distance, and the outer pins 14b are placed facing each other. Next, separately prepared floor boards are passed over these outer bases 12b, and the outer pins 14b are fitted into the pin holes at both ends. That is, the three units are connected by passing the floor board between the two deck units 1, and the deck surface is expanded to three times the standard area.
[0020]
In addition, when connecting the deck unit 1, the edge board 5 provided in a connection direction is removed before connection. The removed edge plate 5 is preferably placed on the outer base of the joist located at the extreme end of the deck surface and used so as to hide the outer pins 14b.
[0021]
Next, an example in which a deck terrace is provided in the garden of a house using the deck unit 1 is shown in FIG. In the deck terrace, a deck surface having a predetermined width and shape is formed in a space outside the exit window W. A plant P is planted beside the exit window W, and the deck surface is formed so as to avoid the plant P.
As for the deck unit 1a, the joists of each unit are directly connected in the direction orthogonal to the wall surface of a building. On the other hand, the deck unit 1b is connected between the deck units 1a by a floor board. That is, the deck unit 1a is set apart by a predetermined distance, and the deck unit 1b is formed by passing a floor board between them.
Thus, by freely connecting the deck units 1a and 1b, it is possible to finish the deck surface with a width and shape that meets the designer's request.
[0022]
Further, according to the deck units 1a and 1b, the width and shape of the deck surface can be changed. For example, by adding and removing the deck units 1a and 1b individually or for each row, the deck surface can be freely enlarged or reduced.
Further, since the deck units 1a and 1b can easily remove the floorboard, the deck surface can be easily maintained. For example, when removing the gaps in the floor plate 4 or dust collected under the floor, the floor plate 4 may be removed and appropriate measures may be taken. Further, when a part of the floor board 4 is soiled, only the floor board at a necessary place can be exchanged.
[0023]
The deck unit 1 may be used not only for the deck terrace but also for other purposes. For example, the deck unit 1 can be used as a table, a stool, a staircase, or the like by connecting a single deck unit 1 or several deck units 1.
[0024]
A second embodiment of the present invention is shown in FIG.
In the second embodiment, the deck unit is applied to a display table. The display table is connected to rectangular deck units 30 and 31. After the deck unit 30 is manufactured, the joists and legs of the deck unit 31 are connected to the sides of the deck unit 30.
On the inner base of the joist material 33, the floor board 34 is arranged in parallel along the diagonal line of each unit. An edge plate 35 is placed on the outer base of the joist member 33. A pin hole is formed on the back surface of each floor plate 34 and the edge plate 35, and the inner pin and the outer pin of the joist member 33 are fitted in this pin hole. In addition, in the state shown in FIG. 11, the floor board 4 is arrange | positioned on the diagonal which differs for every unit, However, It is also possible to arrange the direction of the floor board 4 in a fixed direction.
[0025]
In FIG. 11, at the rear of the deck surface, the tips of the legs 32 extend upward, and the horizontal plate 36 and the shelf 37 are fixed between the legs 32.
When the deck units 30 and 31 are installed in a store or the like, products and the like are displayed on the deck surface and the shelf 37 of each unit 30 and 31. The number of connected deck units can be changed depending on the number and type of products and the like, and an optimal display area can be secured.
[0026]
A third embodiment is shown in FIGS.
In the third embodiment, the deck unit 40 is used as a cooking table. In the deck unit 40, a joist member 43 is fixed to the upper end portion of the leg member 42. A floor board 44 is stretched over the inner base of the joist 43. A stove 47 is provided between the floor plates 44.
Further, an edge plate 45 is placed on the outer base of the joists 43. On the back surfaces of the floor plate 44 and the edge plate 45, pin holes that can be fitted to the connecting pins (inner pins and outer pins) of the joists 43 are formed.
An auxiliary arm 49 extends to both ends of the stove 47, and a connecting rod 49 a is fixed to the auxiliary arm 49. The connecting rod 49a is hooked on the outside of the connecting pin 43a. A stove table 48 is installed below the stove 47, and the stove 47 is stably held at the center of the deck.
When cooking is not performed, the stove 47 can be removed and replaced with the floor board 44.
[0027]
A fourth embodiment is shown in FIG.
In the fourth embodiment, the deck unit 50 is used as a work table.
In the deck unit 50, a joist member 53 is fixed to the upper end portion of the leg member 52. The floor board 54 and the edge board 55 are placed on the inner base and the outer base of the joist material 53. On the back surfaces of the floor plate 54 and the edge plate 55, pin holes that can be fitted to the connecting pins (inner pins and outer pins) of the joist member 53 are formed.
According to the deck unit 50, various operations can be performed by removing the floor plate 54 or replacing it with a dedicated floor plate according to the purpose of the work.
For example, when cutting the square member K, the floor plate 54 at the center of the unit is removed, and the square member K is fixed to the deck surface by the fastener 56. By passing the saw J through the gap from which the floor material 54 has been removed, the square material K can be easily cut.
When using an electric saw, a dedicated floor plate 57 is attached. The floor plate 57 has a plate width equivalent to that of two normal floor plates 54, and an electric saw is fixed to an intermediate portion. When a predetermined lever is operated, the electric blade moves up and down. Cut with an electric blade while sliding a plate for processing on the deck surface.
Further, the floor plate 54 can be replaced with a guide plate 58 for hanging, or the forging anvil 59 can be fixed to the four corners of the deck unit 40.
[0028]
In the first to fourth embodiments, the shape of the deck unit is a quadrangle, but it may be a polygon other than a quadrangle by changing the number of legs and joists.
For example, the deck terrace 60 of the fifth embodiment shown in FIG. 15 is formed by connecting hexagonal deck units 61. A triangular prism-shaped leg member 62 is disposed at the apex position of the hexagon, and a joist member 63 is fixed to the upper end of the leg member 62. On the upper surface of the joist 63, connecting pins are arranged in parallel, and a floor plate 64 and an edge plate 65 are fitted to each connecting pin. Thus, by making the deck unit 61 hexagonal, it is possible to further improve the impact resistance in the horizontal direction of the deck surface.
[0029]
A deck terrace 70 of the sixth embodiment shown in FIG. 16 is formed by combining a square deck unit 71 and a triangular deck unit 72. A joist 76 is fixed to the legs 73 and 74. A pin hole that can be fitted to the connecting pin of the joist member 76 is formed at the end of the back surface of the floor plates 77 and 78.
By combining deck units having different shapes as described above, a deck surface having a complicated shape can be easily manufactured, and various designs can be made.
[0030]
Next, FIG. 17 shows a seventh embodiment of the present invention. In the seventh embodiment, the shape of the joists shown in FIG. 5 is improved.
The joist member 80 has an upward rib 83 formed at an intermediate position in the width direction of the cradle 82. A connecting pin 84 and a relief groove 88 are provided on the base surface of the cradle 82. Stoppers 86 and joints 87 are provided at both ends of the joist material 80.
Cutouts S are provided at predetermined intervals on the side end of the cradle 82. The notches S are formed symmetrically on both sides of the upward rib 83. The width of the pedestal 82 is approximately half that of the portion where the notch S is formed in the portion where the notch S is formed.
[0031]
Downward ribs 85, 85 are provided on the lower surface of the cradle 82. The downward ribs 85, 85 extend in the longitudinal direction of the cradle 82. The downward ribs 85 and 85 are formed so that the height of the ribs gradually increases from both ends toward the center.
According to the seventh embodiment, by providing the notch S at the side end of the cradle 82, the weight of the cradle 82 can be reduced, so that the deck unit can be assembled more easily and quickly. . Moreover, the load resistance of the joist 80 can be greatly improved by the downward ribs 85.
[0032]
An eighth embodiment of the present invention is shown in FIGS. In the eighth embodiment, a blind fence is attached to the deck unit.
In the deck unit 90, a joist 93 is fixed to the upper end of the leg 92. A floor board 94 and an edge board 95 are placed on the inner base and the outer base of the joist 93 through connecting pins. A pole 96 is fixed in the axial direction of the leg 93, and a cloth fence 97 is attached to the pole 96.
[0033]
As shown in FIG. 19, a through hole 96 a into which a pole 96 can be inserted is formed in the central axis direction of the leg member 92. The fence 97 is formed with a cylindrical bag 97a into which poles 96 can be inserted at predetermined intervals. When the fence 97 is installed in the deck unit 90, first, the lower end portion of the pole 96 is inserted into the through hole 92a of the leg member 92, and the pole 96 is set up on the deck. Next, the tube 96 a of the fence 97 is put on the pole 96, and the cloth surface of the fence 97 is stretched between the poles 96.
The fence 97 may be formed of a chemical fiber such as nylon or polyethylene that is not easily affected by rain or the like. In addition, when the cloth surface of the fence 97 is knitted in a net shape, the ventilation becomes good.
[0034]
According to the eighth embodiment, a blindfold fence 97 can be provided for each unit. As shown in FIG. 20 (A), it is possible to attach the fence 97 linearly along the leg material 92, or as shown in FIG. 20 (B), the fence 97 can be bent at a right angle and attached. . Since the fence 97 can be freely attached and detached, the fence can be easily moved to an optimum position according to the changed deck unit even when the connecting position of the deck unit is changed.
[0035]
In the first to eighth embodiments, it is desirable to use wood for the legs, floor boards, and edge boards. However, the material is not limited to wood, as long as it is a material that can sufficiently withstand the required load. Materials such as ceramics may be used.
In addition, a tatami mat of a predetermined size may be used instead of the floor board. By providing a pin socket that can be fitted to the connecting pin on the back of the tatami mat, it can be freely attached and detached.
[0036]
【The invention's effect】
As described above, according to the connecting unit type wood deck of the present invention, the following excellent effects can be obtained.
(a) Deck units can be connected freely by placing floor boards and edge boards on the joists of the deck units and fastening them with connecting pins, so that even a non-specialized engineer can assemble decks quickly and reliably. Work can be done.
(b) By removing the floor plate and edge plate, the deck unit can be moved freely, and the width and shape of the deck surface can be changed easily.
(c) Periodic maintenance such as repainting of floor boards and edge boards, cleaning under the floor, and replacement of corroded members becomes easy.
(d) Since the floor board and the edge board can be replaced according to the purpose, the deck can be used for various purposes.
[Brief description of the drawings]
FIG. 1 is a perspective view showing a state when a deck unit according to a first embodiment of the present invention is assembled.
FIG. 2 is a perspective view showing a state after completion of the deck unit according to the first embodiment of the present invention.
FIG. 3 is a perspective view showing components of the deck unit according to the first embodiment of the present invention.
FIG. 4 is a perspective view showing the back surface of the floor board and the edge board according to the first embodiment of the present invention.
FIG. 5 is a perspective view showing a joist according to a first embodiment of the present invention.
FIG. 6 is a partially enlarged perspective view showing a fixed portion of a joist and a leg according to the first embodiment of the present invention.
FIG. 7 is a partially enlarged perspective view showing an end portion of a joist according to the first embodiment of the present invention.
FIG. 8 is a partially enlarged perspective view showing a nut and a T-groove at the upper end of the leg according to the first embodiment of the present invention.
9 shows a cross section of a joist according to a first embodiment of the present invention, in which (A) is a cross-sectional view taken along line AA shown in FIG. 5, and (B) is a vertical cross section taken along line BB shown in FIG. FIG.
FIG. 10 is a perspective view showing a state in which deck terraces according to the first embodiment of the present invention are connected.
FIG. 11 is a perspective view showing a deck unit according to a second embodiment of the present invention.
FIG. 12 is a perspective view showing a deck unit according to a third embodiment of the present invention.
FIG. 13 is a partially enlarged perspective view showing a stove mounting portion of a deck unit according to a third embodiment of the present invention.
FIG. 14 is an exploded perspective view showing a deck unit according to a fourth embodiment of the present invention.
FIG. 15 is a plan view showing a deck unit according to a fifth embodiment of the present invention.
FIG. 16 is a plan view showing a deck unit according to a sixth embodiment of the present invention.
FIGS. 17A and 17B show a joist according to a seventh embodiment of the present invention, wherein FIG. 17A is a plan view and FIG. 17B is a side view.
FIG. 18 is a perspective view showing a deck unit according to an eighth embodiment of the present invention.
FIG. 19 is an exploded perspective view showing a leg member according to an eighth embodiment of the present invention.
FIG. 20 is a schematic view for explaining a method of connecting legs according to an eighth embodiment of the present invention.
[Explanation of symbols]
1 deck unit 2 leg material 3 joist material 4 floor board 5 edge board 12 cradle 12a inner base (cradle)
12b Outer base (cradle)
13 Rib 14 Connecting pin 14a Inner pin (connecting pin)
14b Outer pin (connecting pin)
20 Stopper 21 Bolt 22 Joint 25 Nut 26 T groove 28 Relief groove

Claims (2)

A polygonal deck unit having a predetermined standard area is formed to be connectable,
Legs placed at the apex position of the polygonal deck unit,
A joist fixed to a predetermined height position of the leg,
A floor board spanned over the joist,
An edge plate provided on the outer periphery of the floor plate,
In the joist,
A cradle on which the floor plate and the edge plate can be placed;
A connecting unit-type wood deck provided with connecting pins that are arranged in parallel on the base surface of the cradle at a predetermined interval and can be fitted to the back surface of the floor plate and the edge plate. The connecting unit type wood deck according to claim 1, wherein a relief groove capable of forming a drainage channel is provided on a mounting surface of the floor plate and the edge plate on the base surface of the cradle.

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