JP2001320965A - Product of concrete block - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a product of a concrete block capable of an arbitrary construction readily assembled and produced for a short time, and further to be freely remaded and repeatedly used. SOLUTION: This product of the concrete block has many blocks 1 and dowels 2 for connecting the blocks 1. Each block 1 has connecting holes 3 at the same position of upper and lower joining faces (a) and b in each thickness direction to fit the dowels 2. When making the construction, the lower half of the dowel 2 is fitted in the connecting hole 3 of the block 1 at the lower position, and further piling up the block 1 at the upper position so as to fit the protruded upper half of the dowel 2 to the connecting hole 3 thereof and so as to detachably connect the upper and lower blocks to each other.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention relates to a rectangular parallelepiped block product made of brick, concrete, or the like.
The present invention relates to a block product suitable for assembling gardening goods, benches, fences, and the like, by stacking a large number of such block products with their joining surfaces vertically stacked.

[0002]

2. Description of the Related Art Conventionally, fences and the like are generally constructed by stacking blocks such as bricks on top and bottom using mortar as a joining material.

[0003]

However, when a fence or the like is constructed, since the blocks are joined one by one using a mortar or the like as described above, the construction work requires time and is very troublesome. On the other hand, once manufactured, there has been a problem that it cannot be easily remade and the block material cannot be used repeatedly.

Accordingly, an object of the present invention is to solve the above-mentioned conventional problems and to provide a block product which can be easily manufactured in a short time, and which can be freely remade or used repeatedly.

[0005]

Means for Solving the Problems <Structure 1> A block product for stacking each other via a joint surface, wherein at least one pair of connection holes located at each of the joint surfaces is detachably fitted into each of the connection holes. And a dowel that is used.

<Structure 2> The invention of Structure 1 is characterized in that at least one end is formed in a substantially semicircular shape.

<Structure 3> In the present invention of Structure 1 or 2, the ratio of the length direction to the width direction of the bonding surface is 2: 1, and the center of each region obtained by bisecting the bonding surface along the width direction. The connection hole is provided at each position.

<Structure 4> The invention of Structure 1, 2 or 3
The connection hole may be formed in a frusto-conical shape, and the dowel may have a corresponding shape.

[0009]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a longitudinal sectional view showing a block product according to the present invention, and FIG. 2 is a plan view of the block product.

This block product includes a block 1 and a dowel 2 connecting the blocks 1. The block 1 is made of brick, for example, and has a rectangular parallelepiped shape as a whole.
Connection holes 3 formed in the thickness direction are formed at the same positions of the upper and lower joining surfaces a and b. The block 1 is not limited to being made of bricks, and may be made of other materials such as concrete, ceramic, and stone as well as plastic as long as it has rigidity.

The joint surfaces a and b of the block 1 have a length dimension ratio of 2: 1 in the length direction and the width direction. The connecting holes 3 are provided at the center positions of the left and right regions when the joining surfaces a and b of the block 1 are bisected in the width direction, and are formed from truncated conical recesses in accordance with the dowel shape described later. Have been.

Like the block 1, the dowel 2 is made of, for example, a brick, and is formed to be vertically symmetrical in FIG.

When an arbitrary structure is manufactured, the lower half of the dowel 2 is fitted into each of the connecting holes 3 of the lower block 1 and the upper block 1 is overlaid thereon, and the dowel 2 is inserted into the connecting hole 3. The protruding upper half is fitted to removably connect the upper and lower blocks 1 to each other. Then, as shown in FIG. 3A, the blocks 1 are stacked by vertically joining the mutually adjacent joining surfaces, and the vertical joint portions A adjacent to the left and right of the blocks 1 are shifted in the horizontal direction, so-called brick stacking. Assemble the structure by stacking in the form of FIG.
(B) shows the left-right arrangement of the blocks as viewed from the top of the construct.

In this case, in the example of FIG. 3, the block 4 located at the end in the drawing is overlapped with the block 1 by using a block whose length in the length direction is half, that is, a joint surface is square. , The end faces of the construct can be aligned. Further, it is preferable to fit a frusto-conical fitting member 2A into the connecting hole 3 of the uppermost blocks 1 and 4 to prevent accumulation of rainwater or the like.

In the case of making a different structure, it can be easily disassembled by removing the block 1, the dowel 2, and the block 1 in order from the top.
It can be rebuilt to a desired shape of construction.

On the other hand, when the block product is not used or when the structure is disassembled, the block product is placed near a wall, for example, as shown in FIG.
As shown in (1), if they are stacked in an appropriate shape, they can be stocked, for example, also as a mounting table 5 for a flower pot or a planter. FIG. 4B shows a left-right arrangement of the blocks when the mounting table is viewed from above, except for a flower pot or the like.

Further, using the above-described block product,
As shown in FIG. 5A, the blocks 1 can be stacked to form a barbecue pit 6. In the figure, reference numeral 7 denotes a net, and 8 denotes an iron plate. FIG. 5B shows a left-right arrangement of blocks when the barbecue pit 6 is viewed from above.

As shown in FIG. 6, the stone kiln 9 can be constructed by stacking the blocks 1. Reference numeral 10 in the figure indicates an iron plate. In this case, at the top of the chimney in the stone kiln 9, a block 11 having no connection hole 3 on one of the connection surfaces is used as a headdress, and this block 11 is stacked on the top with the connection surface without the connection hole 3 facing upward. .

As shown in FIG. 7A, the table 1 can be constructed outdoors by stacking the blocks 1.
Reference numeral 13 in the figure is a top plate. In this case, a conical connection hole 14 is also provided on the lower surface of the top plate 13 for fitting and connecting the upper portion of the dowel 2. FIG. 7 (b) shows the outdoor table 1
The left and right arrangement of the blocks is shown when the two legs are viewed from above.

As shown in FIG. 8A, an L-shaped bench 15 can be constructed outdoors by stacking the blocks 1. In the figure, reference numeral 16 denotes a top plate. Also in this case, the top plate 16
Is provided with a conical connection hole 17 for fitting and connecting the upper part of the dowel 2. Also, in the corner 15a,
A flower pot stand is being built. FIG. 8B shows an L-shaped bench 15.
The left and right arrangement of the blocks is shown when the legs are viewed from above.

As shown in FIG. 9, an umbrella stand 18 can be constructed by stacking the blocks 1. Further, various gardening goods can be manufactured using the above-described block products. For example, as shown in FIG.
9a can be constructed. Fig. 10 (b) shows the flowerbed 1
9 shows a left-right arrangement of blocks when viewed from above.

As shown in FIG. 11, the pond 20 can be constructed by stacking the blocks 1 as gardening goods. In the figure, reference numeral 21 denotes a sheet made of a polyfilm for preventing water leakage.

As shown in FIG. 12, a flower pot 22 can be constructed by stacking blocks 1 as gardening goods.

As shown in FIG. 13, the wall spring 23 can be constructed by stacking the blocks 1 as gardening goods.

By the way, in the block product according to the present invention, as shown in FIG. 14, each block 1 is formed by forming a longitudinal end portion into a semicircle B, and these blocks are placed with their circular end faces horizontally. They may be stacked against each other. By using this block product, it is possible to produce various structures having curved wall surfaces.

FIG. 15 shows a pond 2 constructed by stacking semicircular blocks 1 at both ends so as to form a double cylindrical shape.
4 is shown. In the pond 24, the sheet 21 is supported between an inner cylindrical portion and an outer cylindrical portion, so that water can be supplied.

In the above description, all examples of constructing various block products outdoors have been described. However, pots of houseplants can be produced and installed indoors. In that case, each block may be appropriately formed in a small size.
In addition, it is preferable to provide a design such as using a color block having an arbitrary color.

[0028]

According to the present invention configured as described above,
The following effects can be obtained. According to the invention as set forth in claim 1, in the block product, connection holes drilled in the thickness direction are provided at the same position on the upper and lower joining surfaces of each block, and the connection holes facing each other in the vertically stacked blocks are provided. Dowels are inserted and blocks are detachably connected to each other.Blocks can be connected and stacked only by inserting dowels without using mortar as in the past.As a result, various types of structures can be shortened. It can be easily and freely assembled and manufactured in time.

On the other hand, by simply removing the dowel, the structure can be easily disassembled, so that it can be freely and easily re-created later, or the block product can be used repeatedly. In addition, when not used, if they are stacked in an appropriate shape on the side of a wall or the like, they can be effectively stocked without waste while also serving as a mounting table for flower pots.

According to the second aspect of the present invention, when the blocks are formed by rounding the ends in the length direction and the blocks are stacked with the end faces abutting sideways, the blocks can be arranged in a curved manner. Therefore, the design and shape of the structure to be manufactured can be further diversified.

According to the third aspect of the present invention, when the joining surface is divided equally into the left and right directions in the longitudinal direction, connecting holes are provided at the center positions of the left and right regions to form the blocks. Blocks can be stacked firmly in the form of bricks by displacing adjacent vertical joints in the horizontal direction, and by using blocks of half length, the end face side of the entire structure is aligned flush without protruding Can be built well.

According to the fourth aspect of the present invention, the connecting hole is formed in a frusto-conical shape in accordance with the dowel shape to form a block, so that there is a slight dimensional tolerance between the connecting hole and the dowel. Can be absorbed to allow the fitting of the connecting hole and the dowel.

[Brief description of the drawings]

FIG. 1 is a sectional view showing a relationship between a pair of upper and lower blocks and a dowel of a block product according to the present invention.

FIG. 2 is a plan view of the block product.

FIG. 3A is a longitudinal sectional view showing a structure manufactured by stacking the block products, and FIG. 3B is a plan view of the structure.

FIG. 4A is a front view showing a stock state of a block product also serving as a mounting table such as a flower pot, and FIG. 4B is a left and right arrangement of block products when the mounting table is viewed from above except for a flower pot. FIG. 3 is a plan view showing a configuration.

FIG. 5A is a longitudinal sectional view showing a barbecue pit constructed using block products, and FIG. 5B is a plan view showing a left-right arrangement of the block products when the barbecue pit is viewed from above.

FIG. 6 is a vertical sectional view showing a stone kiln constructed using the block product.

FIG. 7A is a longitudinal sectional view showing an outdoor table constructed using block products, and FIG. 7B is a plan view showing the left-right arrangement of the block products when the outdoor table is viewed from above.

FIG. 8A is a longitudinal sectional view showing an L-shaped bench constructed using block products, and FIG. 8B is a plan view showing the left-right arrangement of the block products when the L-shaped bench is viewed from above.

FIG. 9 is a perspective view showing an umbrella stand constructed using the block product.

FIG. 10A is a longitudinal sectional view showing a flower bed constructed using block products, and FIG. 10B is a plan view showing the left and right arrangement of the block products when the flower bed is viewed from above.

FIG. 11 is a longitudinal sectional view showing a pond constructed using the block product.

FIG. 12 is a longitudinal sectional view showing a flowerpot constructed using the same block product.

FIG. 13 is a perspective view showing a wall spring constructed using the block product.

FIG. 14 is a perspective view showing a structure in which a group of block products each having a rounded end is arranged and assembled.

FIG. 15 is a plan view showing a pond constructed using the block product of FIG. 14;

[Explanation of symbols]

 1 block 2 dowel 3 connecting hole a, b joint surface

Claims (4)

[Claims] 1. A block product for stacking via a joint surface with each other, comprising: a pair of connection holes located at each of the joint surfaces; and a dowel detachably fitted into the connection hole. Features block products. 2. The block product according to claim 1, wherein at least one end is formed in a substantially semicircular shape. 3. A ratio of a length direction to a width direction of the joining surface is 2: 1, and the connection holes are provided at central positions of respective regions obtained by bisecting the joining surface along the width direction. The block product according to claim 1, wherein: 4. The dowel having a frusto-conical shape and a corresponding shape of the dowel.
4. The block product according to 2 or 3.