JPH05179664A - Construction block and retaining wall therewith - Google Patents

Construction block and retaining wall therewith

Info

Publication number
JPH05179664A
JPH05179664A JP34587991A JP34587991A JPH05179664A JP H05179664 A JPH05179664 A JP H05179664A JP 34587991 A JP34587991 A JP 34587991A JP 34587991 A JP34587991 A JP 34587991A JP H05179664 A JPH05179664 A JP H05179664A
Authority
JP
Japan
Prior art keywords
junction
edge
front body
contact
retaining wall
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP34587991A
Other languages
Japanese (ja)
Other versions
JP2824607B2 (en
Inventor
Mikio Saito
幹男 斎藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OOBISHI KK
Original Assignee
OOBISHI KK
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by OOBISHI KK filed Critical OOBISHI KK
Priority to JP3345879A priority Critical patent/JP2824607B2/en
Publication of JPH05179664A publication Critical patent/JPH05179664A/en
Application granted granted Critical
Publication of JP2824607B2 publication Critical patent/JP2824607B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Landscapes

  • Retaining Walls (AREA)
  • Revetment (AREA)

Abstract

PURPOSE:To increase strength and prevent water leakage by penetrating mortar up to a close proximity to a junction edge. CONSTITUTION:Respective blocks provided with a polygonal front face body 1, and a shell 2 and a junction protrusion 5 formed at the rear of the front face body so that the rear of the front face body may become narrow are made to come into linear contact with each other of junction edges 4, so that mortar penetrates up to a close proximity to a junction side 3 and the junction edge 4. It is thus possible to increase strength, prevent water leakage, make weathering difficult, and make it easy to absorb a manufacturing error for easy work man ship. In other words, when the manufacturing error exists and the junction edge 4 is high a little, it is possible to absorb the error by shifting the junction sides 3 and the junction edges 4 at the upper and lower parts from each other.

Description

【発明の詳細な説明】Detailed Description of the Invention

【0001】[0001]

【産業上の利用分野】本発明は、コンクリート製構築ブ
ロック(護岸ブロックを含む)及びこれを用いた擁壁に
関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a concrete building block (including a revetment block) and a retaining wall using the same.

【0002】[0002]

【従来の技術】従来のブロックにおいては、上下に重ね
る接縁は平面に形成されているので、各ブロックは接縁
同志の面接触となり、接縁の間にはモルタルは浸入でき
ず、このため強度が不足し、水漏れが発生し、風化され
易い問題があった。
2. Description of the Related Art In a conventional block, since the upper and lower contact edges are formed in a flat plane, the blocks are in surface contact with each other, and mortar cannot penetrate between the contact edges. There was a problem that the strength was insufficient, water leakage occurred, and it was easily weathered.

【0003】[0003]

【目的】そこで、本発明は、構築ブロックのの接縁同志
は線接触とし、面接触でないので、接縁のすぐ際までモ
ルタルを浸入させし、強度を増し、水漏れを防止するこ
とを目的とする。
[Purpose] Therefore, the present invention aims to prevent the leakage of water by increasing the strength of the building block by infiltrating the mortar immediately before the edge because the edges of the building block are line contact, not surface contact. And

【0004】[0004]

【課題を解決するための手段】本発明による課題解決手
段は、図1の如く、多角形の前面体1と、該前面体1の
後部に後方が狭くなるように形成された胴体2と、前記
前面体1の上下に対向する接辺3と、該接辺3から胴体
2の胴前部2Aの上下部まで水平に形成された水平直線
状接縁4を有する接突起5とを具えているものである。
As shown in FIG. 1, a means for solving the problems according to the present invention includes a polygonal front body 1 and a body 2 formed in a rear portion of the front body 1 so as to be narrowed rearward. The front body 1 is provided with a tangential edge 3 which is opposed to the upper and lower sides, and a contact projection 5 having a horizontal linear tangential edge 4 which is horizontally formed from the tangent edge 3 to the upper and lower parts of the body front portion 2A of the body 2. There is something.

【0005】[0005]

【作用】上記課題解決手段において、多数の構築ブロッ
クBを上下左右に積層して行き、図2ーD,2−Eのよ
うに上下の接縁4間に上下凹部p付枕Pを介在させ、前
記構築ブロックBの胴体2間にモルタル、コンクリート
を充填凝固して擁壁を形成する。
In the above means for solving the problems, a large number of building blocks B are stacked vertically and horizontally, and the pillow P with the vertical recess p is interposed between the upper and lower contact edges 4 as shown in FIGS. 2D and 2-E. The mortar and concrete are filled and solidified between the bodies 2 of the building block B to form a retaining wall.

【0006】[0006]

【実施例】以下、本発明の実施例を説明する。まず、第
一実施例を図1に基づいて説明すると、図1ーAのブロ
ックBは、正六角形からなる多角形の前面体1と、該前
面体1の後部に後方が狭くなるように形成された角錐台
(または円錐台)形の胴体2と、前記前面体1の上下に
対向する上下各一個の水平直線状接辺3と、これから胴
体2の胴前部2Aの上下部まで水平に形成された水平直
線状接縁4を有する接突起5とを具え、接辺3と接縁4
とは平面視T字状を呈するように形成されている。そし
て、接突起5は接縁4を頂点とする断面円弧形に形成さ
れている。
EXAMPLES Examples of the present invention will be described below. First, the first embodiment will be described with reference to FIG. 1. The block B in FIG. 1A is formed with a polygonal front body 1 of a regular hexagon and a rear portion of the front body 1 so that the rear side is narrowed. A truncated pyramid (or truncated cone) -shaped body 2, one horizontal straight tangential edge 3 facing the top and bottom of the front body 1, and from this to the upper and lower portions of the body front portion 2A of the body 2 horizontally. A contact projection 5 having a horizontal straight contact edge 4 formed, and a contact edge 3 and a contact edge 4
And are formed to have a T-shape in a plan view. The contact protrusion 5 is formed in an arcuate cross section with the contact edge 4 as the apex.

【0007】また、大型擁壁のために次の強化構造が採
用されている。前記胴前部2Aの中央に鉄パイプ製第一
前筒6及び第二前筒7が埋設され、これら第一前筒6と
第二前筒7は互いに直交され、これらの直径は後記の連
結棒の二本の合計より少し大きく設定され(なお、図示
しないが第一前筒6と第二前筒7が別体で前後方向にず
れるように交差してもよい)、前記接突起5の接縁4の
一部に凹部4aが形成されている。
Further, the following reinforced structure is adopted for the large retaining wall. An iron pipe first front cylinder 6 and a second front cylinder 7 are embedded in the center of the body front portion 2A, and the first front cylinder 6 and the second front cylinder 7 are orthogonal to each other, and the diameters thereof are connected as described later. It is set to be slightly larger than the total of the two rods (note that although not shown, the first front cylinder 6 and the second front cylinder 7 may be separate bodies and intersect each other so as to be displaced in the front-rear direction). A concave portion 4 a is formed in a part of the contact edge 4.

【0008】また、前記胴体2の後半分である後胴部2
Bの中央に第一後筒8及び第二後筒9が埋設されてい
る。
The rear body 2 which is the rear half of the body 2
A first rear cylinder 8 and a second rear cylinder 9 are embedded in the center of B.

【0009】さらに、前記胴前部2Aから後胴部2Bに
かけて一ないし四本の前後補強棒10が埋設され、該前
後補強棒10が後胴部2Bから後へ突出する後突子11
が形成されている。
Further, one to four front and rear reinforcing rods 10 are embedded from the body front portion 2A to the rear body portion 2B, and the front and rear reinforcing rods 10 project rearward from the rear body portion 2B.
Are formed.

【0010】次に、図1ーB、1ーCにより直立擁壁を
説明すると、多数の構築ブロックBを上下左右に積層し
て行き、同軸を共有する第一前筒6同志を鉄筋(または
プラスチック棒)製第一前連結棒12で、第二前筒7同
志を第二前連結棒13で貫通し、第一後筒8同志を鉄筋
(またはプラスチック棒)製第一後連結棒14、第一後
筒8同志を鉄筋製第二後連結棒15で貫通し、連結棒の
交点を必要に応じて線材で止め、第一前筒6、第二前筒
7と第一前連結棒12、第二前連結棒13と隙間に、ま
た第一後筒8、第二後筒9と第一後連結棒14、第二後
連結棒15と隙間にモルタルをバイブレーターで振動し
て充填凝固し、各構築ブロックBの胴体2間にコンクリ
ートや栗石を充填凝固して形成する。
Next, the upright retaining wall will be described with reference to FIGS. 1-B and 1-C. A large number of building blocks B are stacked vertically and horizontally, and the first front cylinder 6 sharing the same axis is reinforced (or rebar). A first front connecting rod 12 made of a plastic rod), a second front connecting rod 13 passing through the second front cylinder 7 and a first rear connecting rod 14 made of a reinforcing bar (or a plastic rod) connecting the first rear cylinder 8 to each other. The first rear cylinder 8 is penetrated by the second rear connecting rod 15 made of rebar, the intersections of the connecting rods are stopped by wire rods as necessary, and the first front cylinder 6, the second front cylinder 7 and the first front connecting rod 12 are connected. The mortar is vibrated with a vibrator in the gap between the second front connecting rod 13 and the first rear cylinder 8, the second rear barrel 9 and the first rear connecting rod 14, and the second rear connecting rod 15 and the gap is solidified by vibrating with a vibrator. Between the body 2 of each building block B, concrete or rubble is filled and solidified.

【0011】上記においては、接辺3と接縁4とは平面
視T字状を呈するように形成され、かつ、接突起5は接
縁4を頂点とする断面円弧形に形成されているので、各
ブロックBは接縁4同志の線接触となり、面接触でない
ので、接辺3と接縁4のすぐ際までモルタル及びコンク
リートが浸入し、強度が増し、水漏れが防止され、風化
しにくくなり、製造誤差を吸収しやすく細工がしやすく
なる。すなわち、図1ーDのように、製造誤差が存在し
接縁4が少し高い場合は、上下の接辺3と接縁4を相互
にズラせることにより、前記誤差を吸収する。
In the above, the contact side 3 and the contact edge 4 are formed to have a T-shape in a plan view, and the contact protrusion 5 is formed in an arcuate cross section having the contact edge 4 as an apex. Therefore, each block B is in line contact with each other at the contact edge 4 and is not a surface contact, so mortar and concrete infiltrate just before the contact edge 3 and the contact edge 4, increasing the strength, preventing water leakage, and weathering. It becomes difficult, and it is easy to absorb manufacturing errors and work easily. That is, as shown in FIG. 1-D, when there is a manufacturing error and the contact edge 4 is slightly high, the error is absorbed by shifting the upper and lower contact edges 3 and 4 from each other.

【0012】次に、図2ーA,2−Bにより第二実施例
を説明すると、このブロックBは、正六角形からなる前
面体1と、該前面体1の後部に後方が狭くなるように形
成された角錐台形の胴体2と、前面体1の上下に対向す
る上下各一個の水平直線状接辺3と、これから胴体2の
胴前部2Aの上下部まで水平に形成された水平直線状
(または水平より少し後退した直線状)接縁4を有する
接突起5とを具え、接辺3と接縁4とは平面視T字状を
呈するように形成されている。そして、胴前部2Aの中
央に両端が突出する鉄筋製第一前突出棒18及び第二前
突出棒19が埋設され、これら第一前突出棒18と第二
前突出棒19は互いに直交され、前記接突起5の接縁4
の一部に凹部4aが形成されている。
Next, a second embodiment will be described with reference to FIGS. 2A and 2-B. This block B has a front body 1 of a regular hexagon and a rear portion of the front body 1 having a narrow rear portion. Formed pyramidal trapezoidal body 2, one horizontal straight line tangential face 3 facing the upper and lower sides of front face body 1, and a horizontal straight line formed horizontally from here to the upper and lower parts of body front part 2A of body 2 (Or a straight line slightly receding from the horizontal), a contact projection 5 having a contact edge 4 is formed, and the contact edge 3 and the contact edge 4 are formed to have a T-shape in a plan view. Then, a reinforcing bar first front protruding bar 18 and a second front protruding bar 19 having both ends protruding are embedded in the center of the body front portion 2A, and the first front protruding bar 18 and the second front protruding bar 19 are orthogonal to each other. , The contact edge 4 of the contact projection 5
A recess 4a is formed in a part of the.

【0013】そして、前記胴体2の後半分部である後胴
部2Bの中央に両端が突出する第一後突出棒20及び第
二後突出棒21が埋設されている。
A first rear projecting rod 20 and a second rear projecting rod 21, both ends of which are projecting, are embedded in the center of the rear body 2B which is the rear half of the body 2.

【0014】前記胴前部2Aから後胴部2Bにかけて一
ないし四本の前後補強棒10が埋設され、前記前後補強
棒10が後胴部2Bから後へ突出する後突子11が形成
されている。
One to four front and rear reinforcing rods 10 are embedded from the body front portion 2A to the rear body portion 2B, and the front and rear reinforcing rods 10 are formed with rear protrusions 11 protruding rearward from the rear body portion 2B. There is.

【0015】次に、図2ーCにより凹状擁壁を説明する
と、多数の構築ブロックBは上下左右に積層して行き、
図2ーD,2−Eのように上下の接縁4間に上下凹部p
付枕Pを介在させる。これら枕Pはコンクリート製また
は合成樹脂製である。そして、枕Pを介在させない箇所
においては、同軸を共有する第一前突出棒18同志を鉄
筋製第一前短棒(図示せず)を介してまたは介さずに直
接連結し、第二前突出棒19同志を鉄筋製第二前短棒2
3と線材で連結し、第一前短棒22,第二前短棒23の
交点を必要に応じて線材で止めし、同軸を共有する第一
後突出棒20同志を鉄筋製第一後短棒24、第二後突出
棒21同志を鉄筋製第二後短棒25と線材で連結し(ま
たは直接連結し)、各構築ブロックBの胴体2間にモル
タル、コンクリートや栗石を充填凝固して擁壁を形成す
る。このとき、枕Pが存在しない箇所ではモルタル等が
凝固前に流れ出すことは防止される。
Next, explaining the concave retaining wall with reference to FIG. 2C, a large number of building blocks B are stacked vertically and horizontally,
As shown in FIGS. 2D and 2-E, the vertical recess p is formed between the upper and lower contact edges 4.
The attached pillow P is interposed. These pillows P are made of concrete or synthetic resin. And, in the place where the pillow P is not interposed, the first front protruding rods 18 sharing the same axis are directly connected to each other via the first front short rod (not shown) made of a reinforcing bar and the second front protrusion. Bar 19 Comrades made of reinforced steel 2 front short rod 2
3 is connected with a wire rod, the intersection of the first front short rod 22 and the second front short rod 23 is stopped with a wire rod as needed, and the first rear projecting rod 20 sharing the same axis is made of a rebar first rear short rod. The rod 24 and the second rear protruding rod 21 are connected (or directly connected) to the second rear short rod 25 made of a reinforcing bar with a wire rod, and mortar, concrete or rubble is filled and solidified between the bodies 2 of each building block B. Form a retaining wall. At this time, mortar and the like are prevented from flowing out before the solidification at the place where the pillow P does not exist.

【0016】なお、上下の直線状接縁4が水平より少し
凹んでいるときは、接縁4間に上下凹部p付枕Pを介在
させても、擁壁は凹状とはならず、直立状となる。
When the upper and lower linear contact edges 4 are slightly recessed from the horizontal, the retaining wall does not have a concave shape even if the pillow P with the upper and lower recesses p is interposed between the contact edges 4, but is upright. Becomes

【0017】次に、第三実施例のブロックBを図3ー
A,3−Bで説明すると、正六角形の前面体1と、該前
面体1の後部の胴体2と、前面体1の上下に対向する上
下各二個の接辺3A,3Bとから胴体2の胴前部2Aの
上下部まで水平に形成された接縁4A,4Bを有する接
突起5A,5Bとを具え、接辺3と接縁4とは平面視T
字状を呈するように形成されている。その他の構成及び
作用は、前記第一実施例と同様である。
Next, the block B of the third embodiment will be described with reference to FIGS. 3A and 3-B. A regular hexagonal front body 1, a rear body 2 of the front body 1, and upper and lower sides of the front body 1. The upper and lower sides of the body 2 to the upper and lower portions of the body front portion 2A of the body 2 and the contact protrusions 5A and 5B having the edges 4A and 4B formed horizontally. And the contact edge 4 are in a plan view T
It is formed to have a letter shape. Other configurations and operations are similar to those of the first embodiment.

【0018】次に、第四実施例のブロックBを図4ー
A,4−Bで説明すると、正方形の前面体1と、該前面
体1の後部の胴体2と、前面体1の上下に対向する一対
の直線状接辺3A,3Bと、これらの交点から胴体2の
胴前部2Aの上下部まで水平に形成された直線状接縁4
を有する接突起5とを具えている。その他の構成及び作
用は、前記第一実施例と同様である。
Next, the block B of the fourth embodiment will be described with reference to FIGS. 4A and 4-B. The square front body 1, the rear body 2 of the front body 1, and the upper and lower sides of the front body 1 are arranged. A pair of opposing linear tangents 3A, 3B and a linear tangent 4 formed horizontally from the intersection of these to the upper and lower parts of the body front portion 2A of the body 2.
And a contact projection 5 having. Other configurations and operations are similar to those of the first embodiment.

【0019】なお、本発明は、上記実施例に限定される
ものではなく、本発明の範囲内で上記実施例に多くの修
正および変更を加え得ることは勿論である。
The present invention is not limited to the above embodiment, and it goes without saying that many modifications and changes can be made to the above embodiment within the scope of the present invention.

【0020】例えば、構築ブロックBが大型のときは、
第一前連結棒12、第二前連結棒13、第一後連結棒1
4、第二後連結棒15、第一背部連結棒16、第二背部
連結棒17の総てを利用し、小型になるにつれて、連結
棒を減少しても良い。また、第二実施例の、両端が突出
するように突出棒を埋設する技術は、第三、四実施例に
も適用できる。
For example, when the building block B is large,
First front connecting rod 12, second front connecting rod 13, first rear connecting rod 1
4, all of the second rear connecting rod 15, the first back connecting rod 16 and the second back connecting rod 17 may be used, and the connecting rods may be reduced as the size becomes smaller. Further, the technique of embedding the projecting rods so that both ends project in the second embodiment can be applied to the third and fourth embodiments.

【0021】[0021]

【発明の効果】以上の説明から明らかな通り、本発明に
よると、各ブロックは接縁同志の線接触となり、面接触
でないので、接辺と接縁のすぐ際までモルタルが浸入
し、強度が増し、水漏れが防止され、風化しにくくな
り、製造誤差を吸収しやすく細工がしやすくなる。すな
わち、製造誤差が存在し接縁が少し高い場合は、上下の
接辺と接縁を相互にズラせることにより、前記誤差を吸
収する。
As is apparent from the above description, according to the present invention, since each block is a line contact of tangential edges and is not a surface contact, the mortar penetrates to the immediate vicinity of the tangent and the edge, and the strength is increased. Water leakage is prevented, weathering is less likely to occur, manufacturing errors are easily absorbed, and work is facilitated. That is, when there is a manufacturing error and the contact edge is a little high, the error is absorbed by shifting the upper and lower contact edges and the contact edge from each other.

【0022】また、本発明では、多数の構築ブロックを
上下左右に積層して行き、上下の接縁間に上下凹部付枕
を介在させると、容易に凹状擁壁を形成できる優れた効
果がある。
Further, according to the present invention, when a large number of building blocks are stacked vertically and horizontally and a pillow with upper and lower recesses is interposed between the upper and lower contact edges, there is an excellent effect that a recessed retaining wall can be easily formed. ..

【図面の簡単な説明】[Brief description of drawings]

【図1ーA】本発明の第一実施例のブロックの斜視図で
ある。
FIG. 1A is a perspective view of a block according to a first embodiment of the present invention.

【図1ーB】同擁壁の背面図である。FIG. 1B is a rear view of the retaining wall.

【図1ーC】同擁壁の断面図である。FIG. 1-C is a sectional view of the retaining wall.

【図1ーD】同擁壁形成時の誤差修正作業説明図であ
る。
FIG. 1D is an explanatory diagram of an error correction work when the retaining wall is formed.

【図2ーA】本発明の第二実施例のブロックの斜視図で
ある。
FIG. 2-A is a perspective view of a block of a second embodiment of the present invention.

【図2ーB】同擁壁の背面図である。FIG. 2B is a rear view of the retaining wall.

【図3ーC】同擁壁の断面図である。FIG. 3C is a sectional view of the retaining wall.

【図2ーD】同小型の枕の斜視図である。FIG. 2D is a perspective view of the same small pillow.

【図2ーE】同大型の枕の斜視図である。FIG. 2E is a perspective view of the same large pillow.

【図3ーA】本発明の第三実施例のブロックの斜視図で
ある。
FIG. 3A is a perspective view of a block according to a third embodiment of the present invention.

【図3ーB】同擁壁の背面図である。FIG. 3B is a rear view of the retaining wall.

【図4ーA】本発明の第四実施例のブロックの斜視図で
ある。
FIG. 4-A is a perspective view of a block according to a fourth embodiment of the present invention.

【図4ーB】同擁壁の背面図である。FIG. 4-B is a rear view of the retaining wall.

【符号の説明】[Explanation of symbols]

1 前面体 2A 胴前部 2 胴体 3,3A,3B 接縁 4 接縁 5 接突起 B 構築ブロック p 凹部 P 枕 1 Front body 2A Body front part 2 Body 3,3A, 3B Contact edge 4 Contact edge 5 Contact protrusion B Building block p Recess P Pillow

Claims (4)

【特許請求の範囲】[Claims] 【請求項1】 多角形の前面体と、該前面体の後部に後
方が狭くなるように形成された胴体と、前記前面体の上
下に対向する接辺と、該接辺から胴体の胴前部の上下部
まで水平に形成された水平直線状接縁を有する接突起と
を具えていることを特徴とするコンクリー製構築ブロッ
ク。
1. A polygonal front body, a body formed in a rear portion of the front body such that a rear portion thereof is narrowed, tangential sides of the front body which face each other, and a front side of the body from the tangent side. A building block made of Concrey, characterized in that the building block comprises a contact projection having a horizontal linear edge formed horizontally to the upper and lower parts of the section.
【請求項2】 多角形の前面体と、該前面体の後部に後
方が狭くなるように形成された胴体と、前記前面体の上
下に対向する水平直線状接辺と、該接辺から胴体の胴前
部の上下部まで水平に形成された水平直線状接縁を有す
る接突起とを具え、前記接辺と接縁とは平面視T字状を
呈するように形成されていることを特徴とするコンクリ
ー製構築ブロック。
2. A polygonal front body, a body narrowed rearward of the front body, horizontal straight tangents vertically opposed to the front body, and a body extending from the tangent. And a tang having a horizontal straight tangential edge formed horizontally up to the upper and lower parts of the front part of the body, the tangent edge and the tangent edge having a T-shape in plan view. A building block made by Concre.
【請求項3】 多角形の前面体と、該前面体の後部の胴
体と、前面体の上下に対向する一対の接辺と、これらの
交点から胴体の胴前部の上下部まで水平に形成された直
線状接縁を有する接突起とを具えていることを特徴とす
る構築ブロック。
3. A polygonal front body, a rear body of the front body, a pair of upside-down tangents of the front body, and a horizontal shape extending from the intersections thereof to the upper and lower portions of the front portion of the body. A tang having a straight tangential edge formed therein.
【請求項4】多数の構築ブロックを上下左右に積層して
行き、上下の接縁間に上下凹部付枕を介在させ、前記構
築ブロックの胴体間にモルタルを充填凝固して形成した
ことを特徴とする擁壁。
4. A large number of building blocks are stacked vertically and horizontally, pillows with vertical recesses are interposed between upper and lower edges, and mortar is filled and solidified between the bodies of the building blocks. And retaining wall.
JP3345879A 1991-12-27 1991-12-27 Building blocks Expired - Lifetime JP2824607B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3345879A JP2824607B2 (en) 1991-12-27 1991-12-27 Building blocks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3345879A JP2824607B2 (en) 1991-12-27 1991-12-27 Building blocks

Publications (2)

Publication Number Publication Date
JPH05179664A true JPH05179664A (en) 1993-07-20
JP2824607B2 JP2824607B2 (en) 1998-11-11

Family

ID=18379615

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3345879A Expired - Lifetime JP2824607B2 (en) 1991-12-27 1991-12-27 Building blocks

Country Status (1)

Country Link
JP (1) JP2824607B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010520A1 (en) * 2000-07-31 2002-02-07 Dairyou Company Protruding structure block

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3021458U (en) * 1995-08-07 1996-02-20 木口 謙 Key hook to attach without using thread

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3021458U (en) * 1995-08-07 1996-02-20 木口 謙 Key hook to attach without using thread

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2002010520A1 (en) * 2000-07-31 2002-02-07 Dairyou Company Protruding structure block

Also Published As

Publication number Publication date
JP2824607B2 (en) 1998-11-11

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