JP2602478B2 - Resin integral molding - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a resin-integrated molded stone made of a water-resistant synthetic resin and integrally formed of a stone as a bundle-post receiving material used for installing a bundle of buildings or structures on the ground.

[0002]

2. Description of the Related Art A bundle of cobblestone, concrete or concrete block is used for setting each of the pillars interposed between the floor and the ground surface at predetermined intervals so as to support the floor.
When a cobblestone is used, the lower surface of the bundled pillar is placed on the cobblestone. When made of concrete or concrete block, an L-shaped metal fitting is generally used, which is made of steel. Are interposed and fixed between these and the bundle post, and the bundle post is received and fixed.

[0003]

However, in the case of using a cobblestone as a cobblestone, the bracelet is only partially mounted on the cobblestone and cannot be fixed, so that it is likely to come off due to displacement. On the other hand, if the bundling stone is made of concrete or concrete block, the bundling columns can be placed and fixed. However, concrete can be cast on site and at least complicated fixing of the metal fittings to them can be performed. The necessity complicates on-site work. In addition, since these concretes have hygroscopic properties, they can easily be placed in a highly humid environment due to the absorption of moisture from the ground, causing corrosion of the bundles and the growth of termites. The problem that it promotes or remains.

The present invention has been made in view of such circumstances, and a solution to the problem is to secure a fixed relationship with a bundled pillar and to easily install the bundled pillar, while placing the bundled pillar in a dry environment. An object of the present invention is to provide a resin-integrated molded stone that can prevent corrosion and growth of termites and stably and reliably support a pillar.

[0005]

Means for Solving the Problems According to the above-mentioned object, the present invention is configured by injection molding integrally with a water-resistant resin to form a single unit without using a plurality of members, and to form a thick rectangular shape. The rigid base body is formed into a frame having a wide width and a rigid body by applying buckling prevention means to secure load resistance against the vertical load of the bundled pillar, and to form an open end at the end of the rigid base body. In the dry state, the fixed support of the bundled column is provided with a pair of rigid upright walls that are opposed to and fixed to the bundled column mounting surface and the side surface of the bundled column. The first aspect of the present invention is to form a thick rectangular shape by a top substrate, a bottom substrate and a pair of opposed side substrates, and to buckle the bundle column against a vertical load. Preventive measures and wide rigid frame shape A rigid base formed on the rigid base; a bundle mounting surface formed on the upper surface of the rigid base for mounting the bundle post; A pair of opposed rigid upright walls, which are provided with a vertically opposed bundle column facing surface for forming a column receiving seat and abuttingly fixed to the side surface of the bundle column, and a guide hole for positioning a bundle column fixing bracket, and standing on the upper surface of the rigid base. The present invention relates to a resin-integrated molded slab which is formed by integral injection molding of a water-resistant synthetic resin. Means are that a central core portion connecting the top substrate and the bottom substrate of the rigid base and a thick connecting portion connecting the central core portion to a pair of opposed side substrates are integrally formed at the center in the depth direction between the bracket-shaped substrates. The resin-integrated molded slab of claim 1, wherein the slab is formed by interposing the slab. In order to prevent the corrosion and termite growth by making the dried state of the slag more advanced, a ventilation means communicating with the outside is additionally provided on the stacking column mounting surface. The fourth aspect of the present invention relates to the resin-integrated molding slab of claim 1 or 2, wherein the vertically opposed two or one of the two spheroids is also made so as to prevent the corrosion and the growth of termites by further improving the dryness of the bundle. 4. The resin-integrated slab of claim 1, 2, or 3, wherein a ventilation means communicating with the outside is additionally provided on the contact surface of the bundle. The gist is to solve the problem.

[0006]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the drawings showing the embodiments. In FIGS. 1 to 6, A is a resin slab as a receiving material of the stake B, and the slab A is It is provided with a rigid base 1, a bundle column mounting surface 11, and a pair of opposing rigid upright walls 12, and is integrally formed of a water-resistant synthetic resin by injection molding.

The rigid base 1 is formed in a thick square shape by the top substrate 2, the bottom substrate 3, and the pair of opposed side substrates 4, and is provided with a buckling prevention means 5 against a vertical load of the bundle column B to provide a wide rigid body. Of the bundle post mounting surface 11
Are formed on the upper surface of the rigid base 1 and are to be placed on the front end of the bundle B.
A vertically opposed bundle column contact surface 13 is formed with an end opening together with the bundle column mounting surface 11 to form an upwardly open side U-shaped bundle column receiving seat 10 to be fixed to the side surface of the bundle column B. And a guide hole 15 for positioning the bundle-fixing gold odor 17, and stands on the upper surface of the rigid base 1.

[0008] In this example, the skewer A is selected from vinyl chloride resin, ABS resin, nylon resin, etc., for example, polyethylene 70 wt%, polypropylene 30 wt%.
The resin is mixed with a pigment and the like, and is hardened and thickened by low foam injection molding. Together with the structure of each part and the buckling prevention means 5, it is made rigid as a whole and the bundled column B is mounted and fixed. It is intended to ensure vertical load resistance at the time of use, and to have water resistance due to non-absorbent smoothness made by injection molding of the above-mentioned resin material and its low foaming.

In this embodiment, the buckling prevention means 5 includes a central core 6 connecting the top substrate 2 and the bottom substrate 3 of the rigid base 1,
A thick connecting portion 7 for connecting the central core portion 6 to the pair of opposing side substrates 4 is formed integrally with the bracket-shaped substrate at the center in the depth direction. In addition, ventilation means 16 communicating with the outside are provided on both the bundle column contact surfaces 13 both vertically opposed.

That is, the rigid base 1 of this embodiment is formed by resin injection molding of this kind such that the width and depth are 17 cm, the height is 13 cm, and the thickness of each of the substrates 2 to 4 is based on 1.5 cm. It has a thickness and a shape that is thick and thick and has a wide square shape, and has a thickness and shape that contributes to the rigidity itself. In order to ensure the vertical load, the top board 2 is supported at a diagonal center position as a solid cylindrical shape having a diameter of 6 cm, and a center core 6 connecting the top board 2 and the bottom board 3 is provided. 8
The center connecting portion 6 and the side substrate 4 are also connected together by a thick connecting portion 7 having the same extremely thick wall thickness of 2 cm. The side substrate 4 is connected and integrated, and the central core 6 and the thick connecting portion 7 both support the vertical load of the bundled column B and disperse the load. 5 is made.

The side substrate 4 for connecting the thick connecting portion 7 gradually increases the thickness of the above 1.5 cm toward the center in the depth on the inside thereof, and gradually increases to 2 cm at the connecting portion with the thick connecting portion 7. The thickness is increased, and the strength of the side substrate 4 is further improved.

At this time, the rigid base 1 of the present embodiment is provided with a retaining means 8 for discarded concrete or embankment so that the rigid base 1 can be used as a mode for preventing positional deviation such as positional deviation after installation of the bundled pillar. Yes, the retaining means 8
In the present example, the rigid base 1 is opened by making it into a square shape, and the bottom substrate 3 which is open and receives the discarded concrete 20 or the embankment, that is, the embedded bottom substrate 3 is used. The pair of side substrates 4
At the end of the opening 9, which is provided on the opening side and has the same recessed shape.

The bundle mounting surface 11 integrated with the rigid base body 1 configured as described above is a portion corresponding to the area of the cut end surface of the bundle B using the central portion of the upper surface of the top substrate 2 as it is. It is 9 cm square, and it is horizontal so as to correspond to the tip surface.

In addition, the ventilation means 16 provided on the bundle mounting surface 11 extends between the ends of the top substrate 2 in parallel with a pair of opposed side substrates 4 cut on the top surface of the top substrate 2 in this embodiment. A series of vent grooves formed by a large number of narrow grooves each having a width and a depth of 3 mm.

On the other hand, a pair of opposing rigid upright walls 12 standing upright on the rigid base 1 have a length of one end of the wooden end of the bundle B, for example, 9
cm, having an inner dimension of 1 cm, for example, having the same extra-thick thickness of 1 cm and a width of 1 cm.
It is a rectangular plate having a height of 1 cm and a height of 7 cm, and is provided with a solid reinforcing portion 14 having a width of 2 cm on both ends outside and diverging downward, and integrally molded on the top substrate 2 by injection molding. is there. The rigid upright wall 12 defines opposite edges of the bundle-post placement surface 11, and does not bend, tilt, or bulge with the bundle-post placement surface 11. In this example, the bundle pillar mounting surface 11 and the bundle pillar mounting surface 11 are formed so as to have an open end at the end and have a U-shape facing upward, and the bundle pillar B is received. The surface is placed on the bundle-post placement surface 11, and the bundle-post receiving seat 10 is formed as the U-shaped receiving placement portion in which two lower sides are in contact with the bundle-column contact surface 13.

The positioning guide holes 15 of the bundle fixing fixtures 17 of the rigid standing wall 12 are provided with the rigid standing walls 12.
This shows the fixing position of the nails, screw nails, etc. by the bundled column fixing bracket 17, and positions the rigid standing wall 12. The rigid upright wall 12 is formed as a penetrating nail hole which penetrates the rigid upright wall 12 in the thickness direction so as to completely prevent the rigid upright wall 12. It is assumed that four places have been installed.

Further, the ventilation means of the pair of opposed rigid standing walls 12 is provided in the same manner as in the bundle-post placement surface 11 in this embodiment.
The width and the depth of each of the rigid upright walls 12 are set as a ventilation groove formed by a series of many narrow grooves each having a width and a depth of mm.

The resin slab stone A integrally injection-molded as described above is laid in a concave shape so as to form the ground surface of the slab stone A, with the bottom surface of the bottom substrate 3 being flat and the square lower surface as the ground contact surface. After being placed horizontally on the rock stone 20, it is placed in a partially buried state in the height direction so that the retaining means 8 can be used to prevent the removal by the waste concrete 21 or embankment. On the other hand, the bundle column B is installed vertically to support the vertical load.

The bundle pillar B is installed between the rigid upright walls 12 such that the opening of the bundle pillar is placed on the bundle pillar mounting surface 11, and the bundle pillar contact surface 13 is contacted below the opposite side surface. Then, the guide hole 15 is inserted into the bracelet receiving seat 10 to stably hold the bracelet A at a fixed position, and a guide hole 15 having a bracelet fixing bracket 17 such as a nail or a screw nail is formed in each nail hole. The bundle B is driven into the bundle B to fix the bundle B.

[0020] Thus, the pillar B is stably and reliably supported by the stone A. Since the stone A is a water-resistant synthetic resin, the pillar B is separated from the surface of the ground and the ground B is separated. Of the bundle B, while the ventilation means 16 of the bundle placement surface 11 performs drainage of rainwater or the like and ventilation and drying of the bundle B, while the ventilation means 16 of the rigid upright wall 12 The ventilation means 16 air-drys the bundle B to keep the bundle B dry at all times, thereby preventing corrosion and growth of termites.

Further, since the ventilation means 16 functions as air bleeding at the time of installing the bundled pillar B, the operation of inserting and installing the bundled pillar B into the bundled pillar receiving seat 10 is further simplified.

FIGS. 7 to 11 show other examples, respectively. FIG. 7 shows that the ventilation means 16 is connected to the bundle mounting surface 11.
FIG. 8 shows an example in which the ventilation means 16 is provided only on both vertically opposed bundle column contact surfaces 13, FIGS. 9 and 10.
FIG. 11 shows an example in which the ventilation means 16 of the bundle-post placement surface 11 is a large through hole having a diameter of, for example, 2 cm, which penetrates vertically through the top substrate 2, the central core 6 and the bottom substrate 3 and also serves as a drain. Similarly, the ventilation means 16 of the bundle-post placement surface 11 penetrates the top substrate 2 up and down and reaches the inside of the square-shaped substrate at the position where the buckling prevention means 5 is removed.
Similarly, this is an example in which a large number of small-diameter, small-diameter through holes having a small diameter of, for example, 5 mm also serve as drainage.

Since the remainder of FIGS. 7 to 11 is the same as the above example, the same reference numerals are given and the description thereof will be omitted.
In addition, drawings which are the same or are the same except for the above are omitted.

Although the illustrated example is as described above, the guide hole is partially closed in the depth direction so as to penetrate when the bundle is fixed by the bundle fixing fitting, and the bundle mounting surface and the vertically opposed surface The ventilation means on both or one of the bundle column contact surfaces shall be formed by a number of raised small projections having a flat upper surface, and bendable or bent grooves communicating with the outside between the raised small projections. It is also possible to use a spiral groove communicating with the outside, and to make the rigid base body a frame shape having a trapezoidal side surface or a frame shape having a frusto-conical shape. In practicing the present invention, specific shapes, materials, structures, dimensions, numbers, relations among these, such as a rigid base, buckling prevention means, bundle column seats, rigid standing walls, and ventilation means used when necessary, Addition Various changes can be made without departing from the gist of each of the above-mentioned inventions, and the embodiment of the present invention is not particularly limited to the above.

[0025]

As described above, according to the first aspect of the present invention, the top substrate, the bottom substrate, and the pair of opposing side substrates are formed in a thick rectangular shape, and are provided with buckling prevention means against the vertical load of the bundle column to achieve a width. A rigid base formed in a highly rigid frame shape. Forming a bundle post mounting surface formed on the upper surface of the rigid base and mounting a bundle post opening face, and forming an end opening together with the bundle post mounting surface to form an upwardly opening side U-shaped bundle post seat; A pair of opposing rigid upright walls, which are provided on the rigid base and have a vertically opposed pair of confronting surfaces for confronting and fixing the side surfaces of the bundle and guide holes for positioning the bundle fixing fixture; It is characterized by being integrally molded by injection molding with synthetic resin, so it has strength and vertical load resistance, suppresses the use of resin raw materials as much as possible, and secures the fixed relationship with the bundle post. It is possible to provide a resin-integrated molded stone that can be easily installed, can prevent corrosion and growth of termites by placing the bundle in a dry environment, and can stably and reliably support the bundle.

According to a second aspect of the present invention, the buckling prevention means includes a central core portion connecting the top substrate and the bottom substrate of the rigid base, and a thick connecting portion connecting the central core portion to a pair of opposed side substrates. Is formed integrally at the center in the depth direction between the bracket-shaped substrates. In addition to the above, it has sufficient strength and vertical load resistance, can do.

[0027] According to a third aspect of the present invention, a ventilation means communicating with the outside is additionally provided on the bundle-post-mounting surface. In addition to this, it is possible to obtain a skelet that promotes ventilation and ensures a suitable and sufficient drying environment for the stilt, and highly prevents corrosion of the stilt and growth of termites.

According to a fourth aspect of the present invention, a ventilation means communicating to the outside is additionally provided on both or one of the vertically opposed bundle column confronting surfaces. Similarly, it is possible to obtain a boulder that promotes ventilation and highly prevents corrosion of the pillars and growth of termites.

[Brief description of the drawings]

FIG. 1 is an exploded perspective view showing a use state of a shackle stone.

FIG. 2 is a longitudinal sectional view showing a use state of a shackle stone.

[Fig. 3] Side view of shackles

FIG. 4 is a front view of a shackle stone.

FIG. 5 is a plan view of a shackle stone.

FIG. 6: Bottom view of shackles

FIG. 7 is a side view of another example of a shackle stone.

FIG. 8 is a side view of another example of a shackle stone.

FIG. 9 is a plan view of another example of a shackle stone.

FIG. 10 is a bottom view of the slab of FIG. 9;

FIG. 11 is a plan view of another example of a shackle stone.

[Explanation of symbols]

 A Bracelet 1 Rigid base 2 Top board 3 Bottom board 4 Side board 5 Buckling prevention means 6 Central core 7 Thick connecting part 8 Detachment prevention means 11 Bundle-post placement surface 12 Rigid standing wall 13 Bundle-column contact surface 15 Guide hole 16 Ventilation means 17 Bundle fixing bracket

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A 51-20303 (JP, U) JP-A 60-4630 (JP, U) JP-A 4-37636 (JP, U) JP-A 2- 89107 (JP, U)

Claims (4)

(57) [Claims] A rigid substrate formed into a thick rectangular shape by a top substrate, a bottom substrate, and a pair of opposed side substrates, and a buckling prevention means against a vertical load of a bundle column, formed into a wide rigid frame. A stacking post mounting surface formed on the upper surface of the rigid base for mounting the end of the stacking post, and a U-shaped stacking post receiving opening having an upward opening side surface formed with the stacking post mounting surface as an end opening. A pair of opposing rigid upright walls which are provided on the rigid base and have a vertically opposed pair of confronting surfaces for contacting and fixing the side surfaces of the bundle and a guide hole for positioning the bundle fixing fixture; A resin-integrated molded stone, which is integrally molded by injection molding with a synthetic resin. 2. The buckling preventing means includes a central core portion connecting the top substrate and the bottom substrate of the rigid base, and a thick connecting portion connecting the central core portion to a pair of opposed side substrates. The resin-integrated molded shard according to claim 1, wherein the slab is integrally formed at the center in the depth direction between the substrates. 3. The device according to claim 1, wherein a ventilation means communicating with the outside is additionally provided on the stacking column mounting surface.
Or 2 resin-integrated molded shard. 4. An integrated resin molding as claimed in claim 1, wherein a ventilation means communicating with the outside is additionally provided on both or one of the vertically opposed bundle column contact surfaces. Shackles.