JP2003221935A - Storing room composed of board of woody artificial timber composition - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a storing room equipped with quality, gentleness and warmth better than natural wood, excellent in strength and comprised of a material difficult of corrosion/deformation/damage even if it is exposed to rain and wind and, at the same time, provided with sufficient durable strength even with an earthquake or a storm without impairing the appearance while having a simple structure. <P>SOLUTION: A roof board 2 constituting the storing room 1 of a woody artificial timber composition board is the board with a hollow structure having hollow slots formed of an outer circumferential wall 21 and a partition wall 22, and a plurality of projections 24 (e.g. six pieces) are provided to the circumferential wall 21 with an anchor such as a bolt 24a or the like along an abutting area between the upper face plate 4 and the back plate 5 on the rear side. The projections 24 are provided by fitting to positions and shapes of the hollow slots 43 and 53 formed of outer circumferential walls 41 and 51 of the upper face plate 4 and the back plate 5 and the partition walls 42 and 52, and the roof board 2 is connected to the upper face plate 4 and the back plate 5 to fix by properly fitting it into the predetermined hollow slots 43 and 53 as shown in the arrows in the Fig. <P>COPYRIGHT: (C)2003,JPO

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a storeroom using a wood synthetic material composition mainly composed of a crushed material of cellulosic material such as wood powder, and more specifically, each constituent member comprising the wood synthetic material composition. The present invention relates to a storeroom in which is preferably joined and fixed.

[0002]

2. Description of the Related Art Conventionally, a wooden wall board has been fixed by joining a wooden wall board with nails in a storeroom for accommodating and managing various tools or luggage.
The main thing was a wooden structure with a metal plate such as a galvanized iron plate as the roof. In general, a thin corrugated metal plate is bent into an inverted U shape, and a predetermined number of these metal plates are added to form a roof, wall, etc. that will be the main body part, and accessories such as doors are attached to the whole. It is known to complete. However, since most of the sheds are installed outdoors, they are often exposed to rain and wind, and in the case of wooden construction, there are problems such as corrosion, deformation (warping), and damage. is there. Further, even if an antibacterial agent is applied to wood, it easily peels off, so that it is difficult to realize antibacterial properties in the case of a wooden structure. On the other hand, when a roof, a wall, etc. are made of a metal plate, there is a problem that the metal plate and the nails are rusted, and further the aesthetic appearance is deteriorated. In addition, there are problems that steps and gaps occur at the connecting portion between the roof and the wall, the appearance at the time of completion is impaired, and rainwater enters. As a result, steel and resin storage shelves have become widespread today. However, since the shed often has a relatively simple structure,
Although made of steel, it may not be strong enough to withstand earthquakes and storms, although it is durable. In addition, since it has the drawbacks of metal's unique coldness and being easily affected by the outside temperature, recently, even in simple structures such as sheds, wood-based ones that have the texture, kindness, and warmth of natural wood. Is being reviewed.

[0003]

Therefore, the present invention has been made in view of the above problems, and an object of the present invention is to provide a texture, tenderness, and warmth that surpass those of natural wood, have excellent strength, and provide rain and wind. It is made of a highly durable material that does not easily corrode, deform, or break even when exposed to light, and it is easy to assemble, yet strong enough to withstand earthquakes and storms without spoiling its appearance. It is to provide a storage room for the structure.

[0004]

The invention according to claim 1 is
The roof member, the wall member, the floor member and the door member are made of a synthetic wood material composition, and a plurality of hollow elongated holes are formed by a plate member having a hollow structure arranged in parallel with the sides, and the wall member is at least a front plate, The front plate, the back plate, the side plate, and the floor member, which are adjacent to each other, are joined and fixed by attaching a fixture, and the roof member includes a protrusion on the back surface, and the protrusion is formed on the wall. A storage device made of a plate material of a synthetic wood material characterized by being joined and fixed by being fitted into an end of a hollow elongated hole of a member. As a result, it is composed of a plate material made of a synthetic wood material that has a texture, kindness, and warmth that surpass those of natural wood, and that is resistant to corrosion even when exposed to rain and wind. By fitting and joining and fixing, it is possible to obtain a storeroom having a structure that is simple enough, yet does not spoil the appearance, and has a structure that is strong enough to withstand earthquakes and storms.

The term "woody synthetic material composition" means a crushed cellulosic material such as wood powder having a water content of 0.3% by weight or less and an average particle size of 50 to 330 mesh (about 300 to 50 μm) with respect to the resin. 40 to 60% by weight (particularly preferably 50 to
It is preferable that it is mixed at a ratio of 60% by weight). It is preferable to add 0.3 to 1.0% by weight of a dispersion accelerator to the wood powder and the resin, and to crosslink the cellulosic crushed product and the resin through the dispersion accelerator. In particular, 50-60% by weight of wood powder as a cellulosic crushed product, and a resin such as polyvinyl chloride (PVC), polyester (PET), polyethylene (PE), polypropylene (PP), polycarbonate (PC), nylon, etc. It is preferable to blend 50% to 40% by weight of one of the above or a mixture of several of these. The mixing ratio of wood powder and resin is 40% by weight or more, and particularly preferably 50% by weight or more of the total amount of raw materials. Depending on the resin to be mixed, molding can be performed if the wood powder is 40% by weight or more of the total amount of the raw materials, but in general, PVC, PET, PE,
When PP, PC, nylon, or the like is used, if the wood powder is less than 50% by weight of the total amount of the raw materials, the resin may become a large lump in the mixer. Further, if the wood powder content is less than 50% by weight, it may be difficult to adsorb onto the wood powder of the above-mentioned resin and the dispersion promoting material and be fused and fixed, and mechanical properties, particularly bending strength, may be lowered. Also, the raw material can be gelled up to 60% by weight of wood powder, but if the wood powder content exceeds 60% by weight, the wood powder will be burnt during molding,
It can be seen that the molding becomes difficult, and even if the molding is possible, the strength is lowered. As an exception, when polystyrene (PS) or ABS resin is used, it is preferable to add 60 to 50% by weight of resin to 40 to 50% by weight of wood powder.

The water content is preferably 0.3% by weight or less. If it is more than that, during extrusion or injection molding, the molding becomes extremely difficult, and the wood powder and the resin become unfriendly, and the kneading becomes insufficient. When the particle size is 50 mesh or less, water is not vaporized smoothly and is not uniformly dispersed during kneading. If it is more than 330 mesh, special pulverization using a ball meal or the like is required, so that the efficiency is lowered and the structure of the conduit or the like in the wood flour fiber is destroyed, so that it is difficult to crosslink with the resin, which is unsuitable. . When the dispersion accelerator is added in an amount of 1.0% by weight or more, molding becomes difficult, and when a plate having a certain thickness or more is molded, an unfavorable result such as a decrease in bending strength may be brought about. If it is less than 0.3% by weight, the effect of improving the characteristics does not appear. In addition to the virgin resin, the resin is a recycled resin obtained from a waste material of a thermoplastic synthetic resin product, or a mixture of the virgin resin and the recovered resin (for example, 50% of each is mixed). Stuff) can also be used. As a result, resource protection and cost reduction are preferably realized.

This woody synthetic material composition is produced, for example, by the following method. First, add wood flour into the mixer,
It is preferable that the content of water is 0.3% by weight or less (preferably 0.1% by weight or less) at a temperature of about 180 ° C. due to the frictional heat generated by the shearing force of the stirring impeller rotating at high speed. At this time, a heat source (for example, boiler heat, electric heat, heater heat, etc.)
It is preferred to dry the wood flour without using. Next, the resin and the dispersion accelerator (compatibilizer) are charged into the mixer. Here, it is preferable to use granular pellets as the resin form. In this step, the kneading and melting is completed when the temperature inside the mixer rises to a predetermined temperature (for example, about 200 ° C.), and the resin mixed with the wood powder becomes a kneaded kneaded material having a high viscosity from a gel state. . In other words, this lump means that the individual wood flour has the entire surface of the wood flour itself and the water content of these small wood flours evaporated, and some resin has also been infiltrated and fixed into some hollow or temporary conduits. Then, the resin is recrystallized between the resins fused to the adjacent wood powders through the compatibilizer, or the resins are recrystallized to form a crosslinked state in which the adjacent fine particles are solidified. However, the bonding of these whole masses themselves is brittle,
The kneading material formed by this step is a good material that can be more efficiently kneaded by the extruder in the subsequent step, and is a good material that reduces the frictional resistance of wood powder particularly during extrusion molding. Here, since the water content of the wood flour is 0.3% by weight or less, the function of the compatibilizing agent to improve the dispersibility is further promoted, and the interface between the resin and the wood flour is eliminated, and The powder is dispersed in the resin at a uniform density, and the resin is easily impregnated into the wood powder and is kneaded and melted so as to completely surround the outer circumference of the wood powder. The kneaded material is cooled while being stirred, and the pelletized woody synthetic material composition formed by granulation and sizing is melted again into a highly viscous state and extruded at high pressure with an extruder, And press it into place with high pressure to form a plate with a hollow structure. Here, the principle of thixotropy, in which the higher the viscosity is, the faster the flow is, is applied to the extrusion molding technique. In addition, since it contains a large amount of wood flour, it releases heat quickly and can be mass-produced. As described above, it is possible to manufacture a plate material using a high-strength, high-strength wood-based synthetic material composition with little distortion, by the technology of increasing the bond between wood powder and resin and the technology of extruding under high pressure.

The board made of the wood synthetic material composition produced by the above-mentioned extrusion molding process has a natural texture having a texture, tenderness, warmth and scent superior to that of natural wood, good quality, and strength. In addition, the rigidity and the like are superior to those of natural wood and conventional synthetic wood. Also, because it can be recycled many times, it is also environmentally friendly. It has excellent durability, water resistance, heat resistance and cold resistance and can be used outdoors for a long time. In this way, since it is unlikely to corrode, it exhibits an excellent effect as a building material for a storeroom or the like. For other details, refer to Japanese Patent Application Laid-Open No. 11-70508 previously developed by the present inventor.

In the "hollow structure", it is preferable that a plurality of hollow elongated holes, which are partitioned by an outer peripheral wall and a partition wall integrally formed with the outer peripheral wall, extend in the longitudinal direction. It is preferable that the hollow elongated holes are arranged in parallel with the sides and both ends of the plate material are open. By thus forming the hollow structure having the partition wall, the structure is lightweight but strong against distortion and twist. Further, when both ends are open, it becomes possible to fit the protrusions and the like. Opening the end of the hollow elongated hole,
Closures can be dealt with on request. The "fixture" is a screw,
Bolts, screws, and the like are preferable, and it is preferable to insert or screw adjacent plate members to join and fix them. At this time,
The fixture is preferably held on the partition wall rather than the hollow elongated hole of the plate material. "Protrusions" are provided on the back surface of the roof member (the surface in contact with the wall member) along the contact area with the wall member at several positions in accordance with the positions of the hollow elongated holes of the plate material forming the wall member. Is preferred. It is preferable that the shape of the protrusion conforms to the shape of the hollow elongated hole of the plate material that constitutes the wall member. The wall member into which the protrusion is fitted may be a front plate, a back plate or a side plate. The number and length of the protrusions can be appropriately selected as long as the roof member is appropriately joined and fixed.
The material of the protrusions is preferably a synthetic wood material composition, but may simply be resin or natural wood.

The invention according to claim 2 is characterized in that a reinforcing material and / or a heat insulating material is inserted into the hollow elongated holes of the roof member, wall member, floor member or door member. It is a storeroom composed of a plate material of a material composition. As a result, the plate material forming each member becomes more robust against distortion and twist. In particular, by inserting a reinforcing material into the floor member to reinforce it, it is possible to suitably prevent the bottom from coming off or cracking when a heavy tool or luggage is placed. Further, the plate material forming each member can be made to have a heat insulating effect.

The "reinforcing material and / or heat insulating material" is preferably a rod-shaped (columnar) member which is inserted into a hollow elongated hole extending in a plate material used for a roof member, a wall member, a floor member or a door member. The material of the reinforcing material is preferably a wood synthetic material composition, metal (light metal such as iron and aluminum), wood, reinforced plastic and the like. In particular, it is preferable that it has rigidity and has strength enough to withstand screwing or the like. In addition, it is preferable to provide a metal (for example, an iron bar) as a core material in the interior, because the reinforcing material becomes stronger. For example, a wood synthetic material composition having a concave cross section,
It is preferable that a reinforcing member is formed by fitting an iron rod into the recess of the column member made of wood. The shape of the reinforcing material is preferably adapted to the shape of the hollow elongated hole of the plate material, and the length is preferably selected appropriately according to the length of each plate material used for the roof member, wall member, floor member or door member. . The material of the heat insulating material is
Foam resin (for example, Styrofoam, urethane foam, etc.)
Etc. are preferred. The reinforcing material may be used alone, the heat insulating material may be used alone, or both the reinforcing material and the heat insulating material may be provided. The number of reinforcing materials or heat insulating materials is preferably 1 to 3 per plate material, but is not limited to this and can be appropriately selected. By increasing or decreasing the number of heat insulating materials, it is possible to cope with cold and warm regions. It is possible to meet the load demand by increasing or decreasing the number of reinforcing materials.

According to a third aspect of the present invention, the reinforcing material and / or
Alternatively, the heat insulating material is made of foamed resin, and the storage device is made of a plate material of the wood synthetic material composition according to claim 2. Here, in particular, as a reinforcing material and / or a heat insulating material,
By inserting the foamed resin into the hollow elongated hole, it is possible to make each plate material more robust against distortion and twist, and to give each plate material a heat insulating effect.

According to a fourth aspect of the present invention, the reinforcing material and / or
Alternatively, by screwing a fixing member to the heat insulating material, the wood synthetic material composition is joined and fixed to the adjacent front plate, back plate, side plate or floor member, respectively. It is a storeroom composed of plate materials. As a result, the reinforcing material and / or the heat insulating material is preferably joined and fixed to the plate material, and the fixture for joining and fixing the plate material and another adjacent plate material is preferably held, so that the storage device having a stronger structure can be provided. Become.

The invention according to claim 5 is a photocatalytic wood synthetic material composition to which titanium oxide is adhered, wherein the wood synthetic material composition is a wood synthetic material according to any one of claims 1 to 4. It is a storeroom composed of a plate material of the composition.
As a result, titanium oxide suitably detoxifies harmful substances when exposed to light (for example, ultraviolet rays). Therefore, by using a photocatalyst wood-based synthetic material composition including photocatalyst wood powder containing titanium oxide and a resin, It is possible to configure a storeroom having a sterilizing and deodorizing effect. Specifically, the hygroscopicity and natural respiration characteristics of wood flour are used to enhance the photocatalytic function, and bacteria and harmful substances suspended in the room (eg, dioxin, formaldehyde, ammonia, NO
_x , SO _x, etc.) is adsorbed on the surface of the wood flour, and is redox-oxidized by the photoactivity of the photocatalyst, and decomposed into carbon dioxide and water to be rendered harmless.

The "photocatalytic wood-based synthetic material composition" is composed of 10 to 40% by weight of titanium oxide and 10 to 10 pieces of cellulose-based crushed material such as wood powder.
It is preferable to mix 60% by weight and 20 to 80% by weight of the resin. If the content of titanium oxide is less than 10% by weight, the photocatalytic reaction is slowed down, and if it is more than 40% by weight, it is difficult to adsorb to the wood powder, which is not preferable. If the wood powder content is less than 10%, it becomes difficult to adsorb titanium oxide, and if the wood powder content is more than 60% by weight, the wood powder is burnt during the molding and the molding becomes difficult, which is not preferable. Here, in particular, 10 to 35% by weight of titanium oxide,
25-45% by weight of wood powder as a cellulosic crushed product, 35-45% by weight of one of resins such as PVC, PET, PE, PP, PC and nylon mentioned above as a resin, or a mixture of several types thereof Is preferred.

The photocatalytic wood-based synthetic material composition is, for example,
It is manufactured by the following method. First, wood powder and titanium oxide are put into a mixer. It is preferable that the wood powder be crushed by a stirring impeller rotating at a high speed, the surface thereof is scratched, and the wall of the temporary conduit is destroyed while being fluffed. Further, the content of water is 0.5% by weight or less (preferably 0.1% by weight) due to the frictional heat generated by the shearing force of the stirring impact blade.
It is preferable to be dried up to the following). In this process, titanium oxide may be attached, infiltrated and fixed around fine wood powder (the surface of fluffed wood powder) and inside some conduits or temporary conduits that have hollowed out due to water evaporation. preferable. Further, the smaller the particle size of titanium oxide, the better the performance. For example, the X-ray particle size is 7 to 50 nm (particularly preferably 7 n).
m) is preferred. The following steps (steps of kneading wood powder containing titanium oxide and a resin, and steps of extruding into a plate having a hollow structure) are substantially the same as those of the above-mentioned synthetic wood composition, so here The above description is incorporated.

A plate material molded from this photocatalytic wood-based synthetic material composition has its surface sanded by sandblasting or the like,
It is preferable to increase the surface area and expose titanium oxide and wood flour to the surface. In this way, the method of adhering titanium oxide to the wood powder has a higher photocatalytic performance than the method of applying titanium oxide as a coating agent on the surface of the plate material and drying it to form a film. In addition, in order to prevent the deterioration of the resin due to the activity of the photocatalyst, it is preferable to fix the titanium oxide only to the wood powder in the above manufacturing process. Further, it is preferable to improve durability by coating the surface with aluminum to form a composite of rutile type titanium oxide that does not cause photoactivity. Further, titanium oxide also has an effect of preventing coloring of a molded product and burning of wood powder by the photocatalyst synthetic material composition and enhancing shearing force. Further, titanium oxide has good fluidity and dispersibility in a solution, and contributes to remarkably reducing expansion and contraction due to temperature change in a molded article made of the photocatalytic synthetic material composition. For other details, see Japanese Patent Application Laid-Open No. 11-172112 developed by the present inventor.
Please refer to the issues.

[0018]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, preferred embodiments of a storeroom made of a plate material of a woody synthetic material composition according to the present invention will be described with reference to the drawings. As shown in the perspective view of FIG. 1, the storeroom 1 includes a left and right roof plate 2, a front plate 3, a front upper plate 4,
A back plate 5, left and right side plates 6, a floor plate 7, a door 8 and a base 9 are provided. The roof plate 2, the front plate 3, the front upper plate 4, the back plate 5, the side plate 6, the floor plate 7 and the door 8 (hereinafter, these may be collectively referred to as each plate material) used herein are the above-mentioned wood-based composites. A plate material having a hollow structure made of a material composition.
The base 9 is preferably constructed by joining and fixing a pillar material made of a synthetic wood material composition to the back surface of the floor plate 7 so as to have a frame shape surrounding the outer periphery of the floor plate 7, but like the other plate materials, it has a hollow structure. The plate material may be joined and fixed to the back surface of the floor plate 7.

The respective plate members will be specifically described by taking the floor plate 7 as an example. As shown in the perspective view of FIG. 2A, the floor plate 7 is integrally formed with the outer peripheral wall 71 and the outer peripheral wall 71. Partition 7
2, a plurality of hollow elongated holes 73 arranged in parallel with the sides of the floor plate 7 extend in the longitudinal direction, and both ends of the floor plate 7 are opened by the hollow elongated holes 73. The side wall 6 is provided on the partition wall 72.
Bolt receiving holes 74 (for example, two places) for joining and fixing the front plate 3 to the outer peripheral wall 71 (for example, two places) or for fixing the base 9 by joining. Bolt receiving holes 76 (for example, 10 places),
A hole for joining and fixing each plate material or the base 9 is appropriately punched. The reinforcing material 11 is inserted into the predetermined hollow elongated hole 73, and one or a plurality of (for example, 3
(Book) is preferably inserted. This reinforcement material 11
Is inserted into the hollow elongated hole 73 as shown by the arrow in the figure, and is fixed by abutting on the outer peripheral wall 71 and the partition wall 72.

As shown in the exploded perspective view of FIG. 2B, the reinforcing material 11 is made of a synthetic wood material composition having a concave cross section, reinforced plastic, wood, or metal (iron, light metal such as aluminum), or the like. It is preferable that the rigid pillar portion 11a and a metal core (iron core or the like) 11b having a predetermined shape (cylindrical shape, prismatic shape, or the like) fitted into the recessed portion of the pillar portion 11a. The material and shape of the reinforcing material 11 are not limited to this, but it is preferable to match the shape of the hollow elongated hole 73 to be inserted. For example, in addition to the above materials, the pillar portion 11a may be made of foam resin, urethane resin, or the like. Pillar 1
Foam resin used for 1a (plastic foam, etc.)
Preferably has a heat insulating property. It is preferable to have a strength that can withstand screwing or the like. Further, those processed according to the shape of the hollow elongated hole 73 may be used. For example, it is preferable that holes corresponding to the bolt receiving holes 74, 75, and 76 are appropriately formed in the reinforcing member 11 (preferably the column portion 11a). For example, it is preferable to punch the bolt receiving hole 75 in accordance with the extension of the bolt receiving hole 75. Also, the partition 7
The bolt receiving hole 74 and the like drilled on
It is also preferable to provide it (preferably on the column portion 11a) (not shown). As shown in FIG. 2 (c), a wood-based synthetic material composition,
A rigid columnar reinforcing member 12 made of reinforced plastic, wood, ceramic, or metal (iron etc.) may be used. In place of the pillar portion 11a of the reinforcing material 11 or the reinforcing material 12, a heat insulating material may be used, or both a reinforcing material and a heat insulating material may be used. Both of the reinforcing material and the heat insulating material may be the same or different hollows. It can also be inserted into the long hole 73. Examples of the heat insulating material include plastic foam and glass wool. Inserting a heat insulating material into the hollow elongated hole 73 has an effect of providing a heat insulating effect. Further, the reinforcing material and the heat insulating material are used for the floor board 7
Not limited to, it can be applied to all other boards.

The floor board 7 is slightly different in size and shape,
Roof plate 2 (see FIG. 3), front plate 3 (see FIG. 4), front upper plate 4 (see FIG. 3), back plate 5 (see FIG. 3 or FIG. 4), side plate 6
(See FIG. 4) and the door 8 (not shown) also have hollow elongated holes formed by the outer peripheral wall and the partition wall, and are substantially the same hollow structure as the floor plate 7. It should be noted that the reinforcing material 11 does not necessarily have to be provided in all the plate materials, but it is preferable that at least one reinforcing material 11 is inserted into each plate material in terms of strength.
In particular, in order to prevent the bottom from coming off or cracking when a heavy tool or luggage is placed on the floor plate 7, it is preferable to insert a plurality of reinforcing members 11 into a sturdy structure.

Further, as each plate material constituting the storage 1, the photocatalytic wood synthetic material composition to which the above-mentioned titanium oxide is adhered can be used instead of the wood synthetic material composition. As a result, the storeroom 1 suitably detoxifies harmful substances by exposing the titanium oxide contained in each plate material to light (for example, ultraviolet rays), and thus can be provided with antibacterial, sterilizing and deodorizing effects.

The above plate members are assembled by the following method. First, a method of joining the roof plate 2, the front upper plate 4 and the back plate 5 will be described with reference to the exploded perspective view of FIG.
The roof plate 2 is a plate member having a hollow structure having a hollow elongated hole 23 formed by an outer peripheral wall 21 and a partition wall 22. In the present embodiment, the hollow elongated hole 23 is configured to extend in the left-right direction of the storage 1, but it may be configured to extend in the front-back direction of the storage 1. On the back surface, several (for example, 6) protrusions 24 are provided along the contact area between the front upper plate 4 and the back plate 5 by bolts 24.
It is attached to the outer peripheral wall 21 by a fixture such as a. The protrusions 24 are formed on the outer peripheral walls 41, 51 of the front upper plate 4 and the back plate 5.
And hollow elongated holes 43, 5 formed by the partitions 42, 52
It is provided in accordance with the position and shape of No. 3 and can be fitted into predetermined hollow elongated holes 43, 53 of the front upper plate 4 and the back plate 5 as appropriate. The material of the protrusions 24 may be natural wood, resin, or the like, but it is preferable to use a synthetic wood material composition like the materials of the outer peripheral wall 21 and the partition wall 22.

The roof plate 2, the front upper plate 4 and the back plate 5 have the protrusions 24 which are abutted against the back side of the roof plate 2 as shown by the arrows in the figure. Predetermined hollow elongated hole 4
By fitting in 3, 53, they are joined and fixed. At this time, the contact surfaces of the front upper surface plate 4 and the back plate 5 with the roof plate 2 need to be opened by the hollow elongated holes 43 and 53. Therefore, the hollow elongated holes 43, 5 of the front upper plate 4 and the back plate 5 are
3 is a structure extending in the vertical direction of the storeroom 1. Further, it may be supplementarily fixed with an adhesive or a bolt. Further, a purlin (not shown) may be provided at the abutting portion of the left and right roof plates 2. By joining and fixing in this way,
Although it is a simple assembly, it can be firmly joined and fixed without impairing its aesthetic appearance.

Next, a method of joining the front plate 3, the back plate 5, the left and right side plates 6 and the floor plate 7 will be described with reference to the exploded perspective view of FIG. The front plate 3 and the side plate 6 are plate members having a hollow structure having hollow elongated holes 33 and 63 formed by the outer peripheral walls 31 and 61 and the partition walls 32 and 62, respectively, like the back plate 5 or the floor plate 7 described above. It is joined and fixed by a fixing tool such as a bolt. Here, the front plate 3 and the side plates 6 are also the front upper plate 4
Similarly to the back plate 5, the hollow elongated holes 33, 63 preferably have a configuration extending in the up-down direction of the article storage 1. Therefore, the top plate and the bottom plate of the front plate 3 and the side plate 6 are also opened by the hollow elongated holes 33 and 63. On the other hand, the floor plate 7 has a configuration in which the hollow elongated holes 73 extend in the left-right direction of the storage 1, but may have a configuration that extends in the front-back direction of the storage 1. When the storage 1 is completed, it is preferable that the hollow elongated holes 73 and the like are not visible from the outside.

As a concrete joining method, the bolt 34a is used.
Bolt receiving holes 34 (for example, two places) formed in the front plate 3
The bolt receiving hole 75 that is appropriately provided on the floor plate 7
The front plate 3 is joined and fixed to the floor plate 7 by being screwed (for example, at two places). At this time, the bolt receiving hole 75 reaches the reinforcing member 11 inserted in the floor plate 7,
The bolt 34a is stably held and firmly joined and fixed. Further, the bolts 64a are inserted into the bolt receiving holes 64 (for example, two places) formed in the side plate 6 and screwed into the bolt receiving holes 74 (for example, two places) appropriately provided in the floor plate 7, so that the side plate 6 is formed. Is fixed to the floor board 7 by bonding. Although the bolt receiving hole 74 is provided on the partition wall 72 here, the bolt receiving hole 7 is formed in the reinforcing member 11 inserted in the hollow elongated hole 73.
4 may be provided. Similarly, the back plate 5 is connected to the floor plate 7 by bolts (not shown) which are inserted through the bolt receiving holes 54 (for example, two places) and screwed into the bolt receiving holes (not shown) appropriately provided in the floor plate 7. Bonded and fixed.

Further, adjacent plate members are also joined and fixed by fixing members such as bolts. For example, the back plate 5 and the side plate 6 are joined and fixed by bolts (not shown) which are inserted through the bolt receiving holes 65 (for example, four places) and screwed into the bolt receiving holes 55 (for example, four places). Similarly, the front plate 3 is also joined and fixed to one side plate 6 by a bolt (not shown). Also,
The front upper surface plate 4 is joined and fixed to the left and right side plates 6 by bolts inserted in the bolt receiving holes 66 (not shown). The other side plate 6 is appropriately provided with hinges 14 (for example, three places) for attaching the door 8.

Further, as shown in the partial sectional views of FIGS. 5A and 5B, it is preferable that the side plate 6 and the roof plate 2 are joined and fixed via a connecting member 13. Two connecting members 13 are provided on each of the left and right side plates 6 (preferably a total of four positions on the four corners of the storeroom 1). The connecting members 13 are joined and fixed to the side plates 6 by the bolts 13a that are inserted in the horizontal direction, and the vertical direction (down It is joined and fixed to the roof plate 2 by a bolt 13b inserted through At this time, it may be supplementarily fixed with an adhesive or the like. Here, it is preferable that the contact surfaces of the side plate 6 and the connecting member 13 with the roof plate 2 have a shape adapted to the angle of the roof plate (for example, 30 degrees). Further, the material of the connecting member 13 is preferably a wood synthetic material composition like the other members. Instead of using the connecting member 13, a bolt may be directly driven from the roof plate 2 to the side plate 6 in the vertical direction (from above) to join and fix the roof plate 2 and the side plate 6 (not shown).

The door 8 is attached to the side plate 6 by means of a metal fitting such as a hinge 14 so that the door 8 can be opened and closed (for example, at three positions). The door 8 and the front plate 3 have a pair of fasteners 15a,
15b is attached (see FIG. 1), and the door 8 is fixed by fasteners 15a and 15b when closed.

The storeroom 1 according to the present embodiment configured as described above has the following effects. (1) By using a wood-based synthetic material composition for each plate material that constitutes the storeroom 1, it is possible to provide the storehouse 1 with a high-grade feeling and high dignity. In particular, it has a texture, tenderness, and warmth that exceeds that of natural wood, and it has strong strength and does not corrode when exposed to rain and wind.
Not easily deformed or damaged. In addition, the synthetic wood material composition can be recycled and the amount of natural wood used can be reduced, so that resource conservation and cost reduction can be suitably realized. (2) If the photocatalyst wood-based synthetic material composition to which titanium oxide is adhered is used as each plate material constituting the storeroom 1,
In addition to the same effects as (1), antibacterial, sterilizing and deodorizing effects can be provided. (3) Since each plate material (for example, the side plate 6 and the like) made of the woody synthetic material composition has a hollow structure having a hollow elongated hole 63 composed of an outer peripheral wall 61 and a partition wall 62, it is lightweight, easy to assemble, and distorted. It is also strong against twisting. Further, by making each plate material a hollow structure, air can be appropriately circulated or enclosed in the hollow elongated holes 63 of each plate material (for example, the roof plate 2, the side plate 6, etc.) according to the usage environment. Since it is also possible, heat from the outside is less likely to be transferred into the storage 1, and is less likely to be affected by changes in the outside temperature such as heat or cold. (4) Each plate (for example, the floor plate 7) has a predetermined hollow elongated hole 7
By inserting the reinforcing material 11 into the groove 3, the strength against distortion and twist is further improved, and it is possible to preferably prevent cracking or breaking. In particular, by making the floorboard 7 sturdy, it becomes possible to store heavy tools, luggage, and the like. In addition, the bolts 34a and the like are screwed into the reinforcing member 11 so that the bolts 34
Since the stability (holding force) of a is improved, the front plate 3 and the like can be suitably joined and fixed. In addition to the above effects, each plate member can be made to have a heat insulating effect by forming the reinforcing member 11 with a foamed resin. (5) The roof plate 2 is joined and fixed by fitting the protrusions 24 provided on the back surface of the roof plate 2 into the predetermined hollow elongated holes 43 and 53 of the front upper plate 4 and the back plate 5, so that it is simple. Even though it is an assembly, it does not spoil the aesthetics and can be joined and fixed sufficiently firmly.

Although the storage 1 according to the present embodiment has been described above, the embodiment is not limited to the above, and various forms can be adopted as long as they are within the technical scope of the present invention. Further, modifications and the like can be added without departing from the technical idea of the present invention, and modifications and equivalents thereof are also included in the technical scope of the present invention.

For example, by providing protrusions on the back surface or the front surface of the front plate 3, the front upper plate 4, the back plate 5, the side plates 6, or the floor plate 7 in the same manner as the roof plate 2, the above-mentioned roof plate 2 and the front upper part are provided. The abutting plate members may be joined and fixed by a joining method similar to the joining method with the face plate 4 and the back plate 5 (not shown). At this time, the protrusions provided on the respective plate members come into contact with the respective plate members (for example, in the case of the side plate 6, the front plate 3, the front upper plate 4, the back plate 5, the floor plate 7).
Etc.) must be provided along the hollow elongated hole.
As a result, not only the roof plate 2, the front upper plate 4 and the back plate 5, but also adjacent plate members can be suitably combined by fitting the protrusions into the hollow elongated holes and joining and fixing them. With this, it is possible to make a storeroom with an excellent appearance. Further, the shape of the storeroom 1 is not limited to the shape shown in this embodiment. The type, shape, number of sheets, and the like of each plate material can be appropriately selected, and by freely combining these, it is possible to provide a storeroom of various variations. It is also possible to appropriately provide other reinforcing members or decorative members.

[0033]

According to the first to fourth aspects of the present invention, it is possible to provide a high-grade storeroom with a high-grade feeling. In particular, it has a texture, kindness, and warmth that exceeds that of natural wood, has excellent strength, and is resistant to corrosion, deformation, and damage even when exposed to rain and wind. In addition, the structure is simple and yet strong enough to withstand earthquakes and storms without impairing the aesthetics. Further, each plate material constituting the storeroom is more robust against distortion and twist, and can also have a heat insulating effect. Further, according to the invention of claim 5, the storage room can be provided with antibacterial, sterilizing and deodorizing effects.

[Brief description of drawings]

FIG. 1 is a perspective view of a storeroom 1 according to the present embodiment.

2A is a perspective view of the floor plate 7, and FIG. 2B is a reinforcing member 11.
Perspective view of the pillar portion 11a and the iron core 11b that configure the
[Fig. 6] is a perspective view of a reinforcing member 12 of another form.

FIG. 3 is an exploded perspective view showing a method of joining the roof plate 2 to the front upper plate 4 and the back plate 5.

FIG. 4 is an exploded perspective view showing a method of joining the front plate 3, the back plate 5, the side plate 6, and the floor plate 7.

5 (a) is a partial cross-sectional view from the front showing the joint structure of the roof plate 2 and the side plate 6, and FIG. 5 (b) is a partial cross-sectional view from the side showing the joint structure of the roof plate 2 and the side plate 6.

[Explanation of symbols]

1 storeroom, 2 roof boards, 3 front boards,
4 front upper plate, 5 back plate, 6 side plate,
7 Floor board, 8 Door, 11 Reinforcement material, 11a Pillar part, 11b Iron core, 13
Connecting member, 21, 31, 41, 51, 61, 71 Outer peripheral wall, 22, 32, 42, 52, 62, 72 Partition wall, 2
3, 33, 43, 53, 63, 73 hollow elongated holes, 24
protrusion

─────────────────────────────────────────────────── ─── Continuation of front page (51) Int.Cl. ⁷ Identification code FI theme code (reference) E04B 1/343 E04B 1/343 MF term (reference) 2B260 AA02 AA20 BA01 BA20 CD04 EB09 2E025 CA01 CB06 CC00

Claims (5)

[Claims] 1. A roof member, a wall member, a floor member and a door member are made of a synthetic wood material composition, and are constituted by a plate member having a hollow structure in which a plurality of hollow elongated holes are arranged in parallel with sides. Is composed of at least a front plate, a back plate and a side plate, the front plate, the back plate, the side plate and the floor member which are respectively adjacent to each other are joined and fixed by attaching a fixture, and the roof member is provided with a protrusion on the back surface, A storage device composed of a plate material of a woody synthetic material composition, which is joined and fixed by fitting a protrusion into an end of a hollow elongated hole of the wall member. 2. A plate material of a wood-based synthetic material composition according to claim 1, wherein a reinforcing material and / or a heat insulating material is inserted into the hollow elongated holes of the roof member, wall member, floor member or door member. A structured storeroom. 3. A storage device made of a plate material of a woody synthetic material composition according to claim 2, wherein the reinforcing material and / or the heat insulating material is made of foamed resin. 4. The fixing member is attached to the reinforcing material and / or the heat insulating material, so that the reinforcing material and / or the heat insulating material are joined and fixed to the adjacent front plate, back plate, side plate or floor member. A storage room composed of a plate material of the above-mentioned synthetic wood material composition. 5. The plate material of the wood synthetic material composition according to claim 1, wherein the wood synthetic material composition is a photocatalytic wood synthetic material composition to which titanium oxide is adhered. Storage room.