JP2006249722A - Block for imparting ventilation performance and opening part to gate or wall - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a block body and a stacking structure of a gate or a wall, for improving ventilation performance needless to say on a scenery, and improving the environmental deterioration such as the crime prevention or a heat island, though being the block body used for the gate or the wall. <P>SOLUTION: The structure capable of constructing the gate or the wall superior in the crime prevention and a scenery needless to say to improve ventilation performance, and capable largely shortening a work process, is provided by imparting a proper opening part 5 by using this invention product, by proposing the block body 1 having a vertically-laterally fitting through-hole in an end part in its longitudinal direction and an end part block body part 3 having a fitting through-hole in a central part, by lowering only a height dimension of a conventional concrete block. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

The present invention relates to blocks used for gates or fences, but relates to blocks and block stacking structures for reducing environmental deterioration such as landscape and crime prevention or heat island.

  Because the concrete block for dredging is manufactured and used mainly for the purpose of isolating borders with neighboring houses in residential areas, it is excellent in purpose and usefulness as a closed fence, but lacks ventilation. In particular, the ridge constructed on the west surface is heated in the summer, and it has the harmful effect of promoting the heat island phenomenon in the city as well as the heat and heat at night.

  In recent years, the fact that the line of sight from the outside has been blocked has been abused, and social problems have started to be adversely affected, such as sighting information being difficult to obtain even if there is damage such as empty nests during the day. In particular, harmful effects that lead to the occurrence of serious crimes are also appearing.

  Gates or fences built using existing concrete blocks have a completely shut-off structure for the previous purpose, but some blocks can be ventilated with a design to improve aesthetics. Although it has been practiced to combine blocks with large through-holes, the shape is limited and it is difficult to obtain large ventilation or open areas.

  Japanese Patent Application Laid-Open No. 8-232369 and Utility Model Application Publication No. 8-126308 show prior examples of providing appropriate openings when building a gate or fence using a concrete block. It is limited, the opening is not sufficient, and a large area of ventilation cannot be secured. There are also social problems, such as crime prevention problems and little effect on reducing urban heat island phenomenon.

JP-A-8-232369 Japanese Utility Model Application Publication No. 8-126308

In order to solve the problem, the present inventor has introduced a new technique at the joint portion with the block located on the top, bottom, left and right without arranging the block itself, and arranged the stack to make it larger. In addition to securing an opening and excellent on the landscape, all the existing problems are solved and new functions are exhibited, and a block and its stacking structure that can shorten the field work process are provided.
Hereinafter, explanation will be added for each claim.

  About the block body of Claim 1, the block center through-hole center dimension is made equivalent to the vertical stripe arrangement dimension of a normal concrete block. Although the height dimension is in the range of 20 mm to 200 mm, it is preferably 50 mm to 60 mm from the viewpoint of aesthetic sense, material unit price and workability.

  The end in the length direction can be a desired shape such as a polygon without being constrained by an arc shape or a special shape.

  It is also a feature of the block body to provide a through-hole for penetrating reinforcing bars or steel pipes for coupling with the upper and lower, left and right block bodies in the height direction and in the vicinity of the end in the length direction. The size of this through-hole is 20 mm to 100 mm, preferably 40 mm to 80 mm. As for the shape, a circle is advantageous for manufacturing, but any polygonal shape may be used as long as there are few problems with strength. .

  The block body part according to claim 2, wherein the block body part is used for forming an end part when constructing a gate or a fence and for connection when stacking block bodies alternately on top and bottom or stacking them in a stacked arrangement. Objective. The width and height dimensions of the block body parts are the same as those of the block body, but from the viewpoint of aesthetics and workability, the height dimension is preferably 50 mm to 120 mm.

  Regarding the shape, in consideration of consistency with the block body of the present invention and aesthetics, the arc shape is of course not limited to this shape, but can be a favorite shape such as a polygon.

  It is also a feature of the block body part that a through-hole for penetrating a reinforcing bar or a steel pipe for connecting with the upper, lower, left and right block bodies and for reinforcing the strength is provided at the center of the block body part. The size of the through-hole is 20 mm to 100 mm, but considering the strength, it is preferably 40 mm to 80 mm. As for the shape, a circle is advantageous for manufacturing, but if there are few problems with strength, what kind of polygon is used? It does not matter in shape.

About invention of Claim 3, it connects with a block body and block body parts of an up-and-down left and right by forming the peak part and valley part with appropriate magnitude | size and shape around the through-hole of a block body and block body parts. It is possible to easily and reliably perform the fitting.
When a crest is provided on the bottom surface of the block body or block body part, the top surface is provided with a trough, and when a crest is provided near the through hole at the left end of the block body, the vicinity of the through hole at the right end is a trough. Thus, it goes without saying that positioning and fitting in the case of construction and stacking as a gate or a fence are easy and reliable.

  Regarding the invention according to claim 4, the block body and the block body part of the present invention are usually made of concrete, which is advantageous in terms of manufacturing cost. However, natural stone, wood, resin, brick, etc. are based on the needs of the user. It is also possible to mold using porcelain or the like or a synthetic material thereof, and any material that can be molded is not particularly limited.

  About invention of Claim 5, when using the synthetic material containing resin or resin for the raw material which shape | molds the block body and block body part of this invention, use material is reduced and weighted, and it has the practicality seen from economical efficiency. Therefore, a part of the inside of the block body and the block body parts is made into a hollow structure.

  About invention of Claim 6, using the synthetic material containing resin or resin for the raw material which shape | molds the block body and block body part of this invention, use material is reduced and weighted, and it has the practicality seen from economical efficiency. Therefore, when part of the inside of the block body and the block body part is made into a hollow structure, in order to reinforce the weakening in strength, a structure in which a metal for strengthening strength or high-strength fiber is incorporated in part To do.

  About the invention of Claim 7, when constructing a gate or a fence using the block body and block body parts of the present invention, the surface of the block body and block body parts is easy to manufacture, but the design is easy. In view of the above, by forming a straight line, a curved line, a character, or a figure in a concavo-convex shape, an aesthetic expression that matches the landscape more is possible.

  About the invention of claim 8, about the structure in the case of constructing a gate or a fence using the block body and block body parts of the present invention, it can be formed with an appropriate opening by simple stacking, As an implementation example, block bodies and block body parts can be stacked one after the other or stacked in a zigzag layout where only the block bodies are stacked vertically and horizontally, and aesthetic sense and crime prevention or ventilation through openings It is possible to improve the performance. In addition, if the product of the present invention has various variability by appropriately combining the products of the present invention, and the purpose of improving the aesthetic sense and crime prevention or ventilation is achieved by forming the opening, the gate or ridge There is no particular design for the structure.

Regarding the invention according to claim 9, in the stacking of blocks for constructing a gate or a fence using the product of the present invention, in addition to making the gate or the fence a gate or fence structure having an opening, an existing concrete block It is also possible to have a structure having an opening portion by appropriately combining the present invention in a part of the gate or ridge.
In addition, the lower part is considered to be a gate or ridge of a conventional concrete block with emphasis on shielding, and the upper part is a gate or ridge having the opening of the present invention, such as an aesthetic sense and crime prevention or ventilation by forming an opening. As long as the purpose of improvement is achieved, the structure is not particular.

  In the invention of claim 10, when constructing a gate fork or a saddle using the block body and block body parts of the present invention, the connection and fixing is not performed using a mortar for fixing the connection at all, but using bolts and nuts. It is possible to build gates or fences. In this case, as long as it can be fixed with a durable and strong material, not only the material but also the shape is not particular to the bolt or nut.

  The block body and block body parts of the present invention do not have a complicated shape, but introduce a new structure and technology at the joint portion with the block body located on the top, bottom, left, and right, and arrange the stack to increase the ventilation. It is possible to provide a block body and block body parts and a stacked structure thereof that can secure an opening having a property and are excellent in scenery, solve all conventional problems, and exhibit new functions.

  If the gate or the fence according to claims 8 to 9 is constructed using the product of the present invention, since it has an appropriate opening, there is also visibility from the outside, and a crime prevention effect such as an empty nest is obtained.

  In addition, when building a gate or fence using block bodies and block body parts, the connection or fixing using bolts and nuts is not required at all, without requiring connection fixing mortar or filling material. The on-site laminating work is simplified, and the work process can be greatly shortened.

  The block body and block body parts of the product of the present invention do not have a complicated shape, and the block body and block body parts are used in a staggered stack arrangement that alternates vertically and horizontally, or a stack structure that is alternately stacked vertically. Can do. In addition, it is possible to construct a gate or a fence combining the staggered arrangement and the product arrangement, and by arranging the stacks, there is an effect that it is possible to construct a gate or a fence with excellent design and abundant variations.

  The invention described in claim 1 will be described with reference to FIG. The width W1 of the block body 1 is basically based on the dimensions of a normal concrete block, but the dimension L1 between the block body through-hole centers is equal to the vertical stripe arrangement dimension of the normal concrete block. The dimension of the height H1 is in the range of 20 mm to 200 mm, but 50 mm to 60 mm is preferable from the viewpoint of aesthetic sense, material unit price and workability.

  Its external shape is a polyhedron block, and a and b, which are both ends in the length direction, can be a favorite shape such as a polygon without being constrained by a special shape.

  In the vicinity of a and b which are both ends in the length direction, there are provided through-holes 2 for passing through reinforcing bars or steel pipes for connecting with the block body 1 of the present invention in the height direction and up and down and left and right and for reinforcing the strength. This is a feature of the block body 1 of the present invention. The diameter of the through-hole 2 is 20 mm to 100 mm, preferably 40 mm to 80 mm, and a circle is advantageous for manufacturing, but any polygonal shape may be used as long as there are few problems with strength. Absent.

  The invention described in claim 2 will be described with reference to FIG. The block body part 3 is intended to be used for forming an end portion when constructing a gate or a fence and for connection when the block bodies are alternately stacked one above the other and stacked in a stacked arrangement. Regarding the size, the width W2 is the same as the width W1 of the block body 1, the length L2 is not less than the width W2 and not more than 50% of the length of the block body 1, and the height H2 is in the range of 20 mm to 200 mm. And The height H2 is preferably 50 mm to 60 mm from the viewpoint of aesthetic sense, material unit price and workability.

  Regarding the shape, in consideration of the fitting property with the block body 1 of the present invention, the arc shape is of course not limited to this shape but can be a favorite shape such as a polygon.

  It is also a feature of the block body part 3 that a through hole 4 is provided in the center of the block body part 3 for passing through a reinforcing bar or a steel pipe for coupling with the block body 1 on the top, bottom, left and right and strength reinforcement. The diameter of the through hole 4 is 20 mm to 100 mm, which is the same size as that of the block body 1, but preferably 40 mm to 80 mm in consideration of strength. As for the shape, a circle is advantageous in manufacturing, but any polygonal shape may be used as long as there are few problems in strength.

  The invention described in claim 3 will be described with reference to FIG. By forming fitting troughs 6 and fitting peaks 7 having appropriate sizes and shapes in the vicinity of the through holes 2 of the block body 1 and around the through holes 4 of the block body parts 3, the block bodies 1 in the vertical and horizontal directions are formed. In addition, it is possible to easily and reliably perform connection and fitting with the block body part 3.

  In the case described above, when the fitting peak portion 7 is provided on the lower surface of the block body 1 and the block body part 3, the upper surface is provided with the fitting valley portion 6 and is fitted in the vicinity of the through hole 2 of the end portion a of the block body 1. When the joint peak 7 is provided, the lower surface and the vicinity of the through-hole 2 at the end b are the fitting valleys 6, so that positioning and fitting when building and stacking as a gate or a trough are easy and appropriate.

  The invention according to claim 4 will be described. The block body 1 and the block body part 3 of the present invention are superior in terms of production cost when made of concrete, but natural stone, wood, resin, brick, porcelain, or a composite material thereof is based on the needs of the user. It is also possible to form using a material etc., and any material that can be molded is not particularly particular.

  The invention according to claim 5 will be described. When resin or a synthetic material containing resin is used as a material for molding the block body 1 and the block body part 3, the material cost is higher than other materials although it is excellent in diversification of dimensional accuracy and color. In view of this, in order to reduce the use material, reduce the weight, and provide practicality from the viewpoint of economy, a part of the inside of the block body 1 and the block body part 3 is formed into a hollow structure having an arbitrary shape.

  The invention according to claim 6 will be described. When a resin or a synthetic material containing a resin is used as a material for molding the block body 1 and the block body part 3, in order to reinforce the weakening in strength, the resin of the block body 1 and the block body part 3 to be molded or A strength reinforcing metal or high-strength fiber is contained in the synthetic material containing resin.

  The invention according to claim 7 will be described. When building a gate or a fence using the block body 1 and the block body part 3, the smooth surface of the block body 1 and the block body part 3 is easy and inexpensive in terms of manufacturing, In view of the above, an expression structure that more closely matches the landscape is formed by using straight lines, curves, characters, or figures.

  The invention described in claim 8 will be described with reference to FIG. In the case of constructing a gate or a fence using the block body 1 and the block body part 3, an appropriate opening 5 can be formed by simple stacking, but the block body 1 and the block body part as an example of implementation A large opening is ensured by adopting a stacking structure in which 3 is alternately stacked in the vertical direction, and the stacking structure is in the staggered stacking arrangement B that is alternately stacked vertically and horizontally.

  In addition to the above, the block body 1 and the block body parts 3 have various variations by appropriately combining them, and the improvement of the aesthetic sense and crime prevention or ventilation by forming the opening 5 is possible. As long as the objective can be achieved, the design of the gate or fence structure is not particular.

  The invention described in claim 9 will be described with reference to FIG. In the stacking of the blocks that construct the gate or ridge using the block body 1 and the block body part 3, in addition to the gate or ridge structure having the opening 5 over the entire gate or ridge, a part of the gate or ridge, A structure having an opening 5 by appropriately combining the block body 1 and the block body part 3 may be used.

  The aesthetic sense by forming the opening, such as the gate or ridge having the opening 5 using the block body 1 and the block body part 3 with the lower part of the gate or the fence as an existing concrete block to provide shielding. If the purpose of improving crime prevention or ventilation is achieved, the combination structure is not particular.

  The invention described in claim 10 will be described with reference to FIG. When constructing and constructing the block body 1 and the block body parts 3 by potato stacking or staggered stacking, the nut 8, bolt 9 and plate 10 are added and the top and bottom are firmly stopped without using the mortar for fixing the connection. The block body 1 and the block body part 3 can be fixed without a gap. As a result, in addition to reducing the materials used, the on-site laminating work when constructing the gate or fence is simplified, and the work process can be greatly shortened. In this case, the material and shape of the nut 8, the bolt 9, and the plate 10 are not particularly specified as long as durability and strength can be secured.

  FIG. 4 shows an embodiment by simple stacking. A is a front view of the bag when the block body 1 and the block body part 3 are stacked in a stacked configuration, and is an example in which a bag having an opening 5 of about 30% can be constructed.

  Further, B is a front view of a cage having a zigzag arrangement in which the block bodies 1 are alternately arranged on the top, bottom, left and right, and is an example capable of constructing a cage having nearly 50% of the opening 5.

The perspective view of the block body which comprises the main body of a gate or a fence The perspective view of the block body parts which comprise the edge part of a gate or a fence Mating peak and trough diagrams near the through hole of the block body 塀 Structure diagram of the example of the product arrangement and the staggered arrangement that you want to build using the product of the present invention An example (image) of a block wall made according to the present invention Example of construction of a saddle constructed using bolts and nuts using the product of the present invention

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 ... Block body 2 ... Block body through-hole 3 ... Block body part 4 ... Block body part through-hole 5 ... Opening part 6 ... Valley for fitting 7 ... For fitting Mountain part 8 ... Nut 9 ... Bolt 10 ... Plate W1 ... Block body width W2 ... Block body part width H1 ... Block body height H2 ... Block body part Height L1 ... Dimension between block body through-hole centers L2 ... Length of block body parts a ... End b ... End

Claims (10)

  In the polyhedral block that constitutes the main part of the gate or fence, only the height is 20 mm to 200 mm, and both ends of the long side of the block can be connected to the upper, lower, left, and right blocks, or strength reinforcing steel bars or steel pipes can be penetrated Block body having a through hole having a diameter of 20 mm to 100 mm.   In the polyhedral block constituting the end of the gate or ridge, the height is only 20 mm to 200 mm, and the diameter of 20 mm can be penetrated through the central part to connect the upper and lower blocks and the block body and maintain strength. Block body parts with through holes of 100mm.   In the polyhedral block that constitutes the main part or the end of the gate or ridge, in order to ensure the fitting property with the block of the top, bottom, left, and right, peaks and valleys are formed around the through hole. The block body according to claim 1 and the block body part according to claim 2.   The block body and the block according to any one of claims 1 to 3, wherein the block is formed by using natural stone, wood, resin, brick, porcelain, or a composite material thereof in addition to concrete. Body parts.   The block body and block body parts according to claim 1, wherein a resin or a synthetic material containing a resin is used as a material constituting the block, and a hollow portion is provided in the block body to reduce weight.   6. The block body and block body parts according to claim 5, wherein a resin or a synthetic material containing a resin is used as a material constituting the block, and a metal for reinforcing strength or high-strength fibers are incorporated in part.   The block body according to any one of claims 1 to 6, wherein a polyhedron block constituting a gate or a fence is formed with a straight line, a curved line, a character, or a figure for improving the visual landscape on its outer peripheral surface. And block body parts.   A gate having an opening as a zigzag arrangement in which the block body and the block body part according to claim 1 are alternately arranged vertically and horizontally, or a stacking structure in which layers are alternately stacked vertically. Or the structure of a spear.   9. The gate or ridge structure according to claim 8, wherein in the stacking of the blocks constituting the gate or ridge, an opening is provided by all or part of the gate or ridge or a combination thereof. The block body and the block body part according to claim 1 are fixed by using bolts and nuts, and are constructed by a dry method without using a mortar for fixing the connection between the block body and the block body part. The structure of the gate or fence of Claim thru | or 9.

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