JP2004084433A - Wall surface repairing anchor - Google Patents

Wall surface repairing anchor Download PDF

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Publication number
JP2004084433A
JP2004084433A JP2002290472A JP2002290472A JP2004084433A JP 2004084433 A JP2004084433 A JP 2004084433A JP 2002290472 A JP2002290472 A JP 2002290472A JP 2002290472 A JP2002290472 A JP 2002290472A JP 2004084433 A JP2004084433 A JP 2004084433A
Authority
JP
Japan
Prior art keywords
sleeve cylinder
cylinder member
decorative cap
wall surface
anchor
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.)
Pending
Application number
JP2002290472A
Other languages
Japanese (ja)
Inventor
Yosuke Yoshino
吉野 洋右
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.)
E PLANNER KK
Planner Kk E
YOSHINO SEIKI KK
Original Assignee
E PLANNER KK
Planner Kk E
YOSHINO SEIKI 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 E PLANNER KK, Planner Kk E, YOSHINO SEIKI KK filed Critical E PLANNER KK
Priority to JP2002290472A priority Critical patent/JP2004084433A/en
Publication of JP2004084433A publication Critical patent/JP2004084433A/en
Pending legal-status Critical Current

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Abstract

<P>PROBLEM TO BE SOLVED: To provide a wall surface repairing anchor which achieves reduction in production cost and working cost. <P>SOLUTION: The wall surface repairing anchor consists of a sleeve cylinder member and a lock pin-cum-decorative cap united member. The sleeve cylinder member is inserted into a hole formed in a wall surface to be repaired. The lock pin-cum-decorative cap united member is of an integral structure and inserted into a hole formed in the sleeve cylinder member. When the united member is press-fitted into the sleeve cylinder member, expansion of the sleeve cylinder member and insertion of the decorative cap into the same are simultaneously carried out, and further an area between an expanding portion and the decorative cap portion of the united member has slots formed therein. <P>COPYRIGHT: (C)2004,JPO

Description

【0001】
【発明の属する技術分野】
本発明は壁面補修で使用されるアンカーに関する。
【0002】
【従来の技術】
図1および図2は従来のアンカーの例を示す。図1はコンクリート材10に向けてモルタル材12および表面のタイル・石材14から孔を設け、そこにアンカー16を挿入するものを示す。アンカー16は中空のスリーブシリンダ部材18、拡開部20および化粧キャップ22からなる。拡開部20にはロックピン24が打ち込まれ、その打ち込みの結果スリーブシリンダ部材18の後端部に形成された係着部がコンクリート材10に向けて拡開するように示される。26はコンクリート材10とモルタル材12との間に生じた浮き、28はモルタル材12とタイル・石材24との間に生じた浮きを示す。このアンカー16はスリーブシリンダ部材18を嵌め入れ、そのスリーブシリンダ部材18の開口側からエポキシを注入し、ロックピン24をスリーブシリンダ部材18にその開口から挿入した後、ハンマーなどを用いてロックピンをスリーブシリンダ部材18の後部側に向けて圧送する。このようにして拡開した後、化粧キャップ22を嵌め入れる。
【0003】
図2は材料コスト、工事コストを低減した例である。この例ではコンクリート材10に向けてモルタル材から孔30が設けられ、その孔30にエポキシが挿入された後、全ねじピン32が挿入される。この結果、注入したエポキシは浮き26に充填され、全ねじピン32は孔30内で固定される。最後に孔30がパテ34等で埋められる。
【0004】
【発明が解決しようとする課題】
図1の構成に関して材料コストおよび工事コストの低減を達成する図2の構成はスリーブシリンダ部材18を用いないがその分接着強度が低い。
【0005】
本発明は図1の構成で得られる接着強度以上を達成し、材料コストおよび工事コストを低減することを目的とする。
【0006】
【課題を達成するための手段】
本発明は、補修すべき壁面に形成された孔に挿入されるスリーブシリンダ部材とそれに形成された孔に挿入されるようになった一体構成のロックピン兼化粧キャップ合体部材とからなり、上記合体部材の上記スリーブシリンダ部材への圧入時に拡開と化粧キャップの封入を同時に行うようにし、かつ合体部材の拡開部と化粧キャップ部との間に溝を形成した壁面補修用アンカーを提供する
【0007】
【発明の実施の形態】
図3、図4、図5および図6は本発明の一実施例のアンカーを示す。図3は本発明のアンカーのスリーブシリンダ部材36を示す。これは図1のスリーブシリンダ部材18と同様な構成であってよく、開口部40と拡開部42を有している。44は拡開部42に形成されたスリットであり、拡開時にコンクリート材に向かって広がり、これによって拡開固定作用を行う。
【0008】
図4は図3のスリーブシリンダ部材と共に用いられるロックピン兼化粧キャップ合体部材46を示す。この合体部材46はロックピン部48、化粧キャップ部50および溝部52からなり、いったい構造で例えばステンレス等で作られる。溝部52はスクリュー形態で示されているが、平行な形態のものであってもよい。
【0009】
図5および図6は合体部材46をスリーブシリンダ部材36に嵌め入れる場合を示す。スリーブシリンダ部材36の開口40を介してエポキシを注入した後、合体部材46が挿入される。図6に示されるように、化粧キャップ50の頭からハンマー等で合体部材46を圧入する。これは拡開と化粧キャップ50の封入を同時に行う。溝部52に含まれる結果となったエポキシはスリーブシリンダ部材36と合体部材46のより強力な接着を与える。
【0010】
【発明の効果】
本発明のアンカーは以上のように構成したので、図1の従来構成に比し、従来スリーブシリンダ部材、拡開のためのロックピンおよび独立の化粧キャップといった3点の部品を必要としたが、スリーブシリンダ部材とロックピン兼化粧キャップ合体部材の2点で済む。従って、材料コストと工事コストを低減できる。さらに本発明によれば、合体部材の溝はそこに挿入したエポキシの作用でスリーブシリンダ部材との間で強力な接着力を呈することができるようにする。
【図面の簡単な説明】
【図1】従来のアンカー構成の使用状態の一例の断面図。
【図2】従来の他のアンカー構成の使用状態の他の例の断面図。
【図3】本発明のアンカーで使用するスリーブシリンダ部材の斜視図。
【図4】図3のスリーブシリンダ部材と共に使用するロックピン兼化粧キャップ部材の斜視図。
【図5】図3の部材と図4の部材を組み合わせる1つのステップでの断面図。
【図6】図3の部材と図4の部材を組み合わせる他のステップでの断面図。
【符号の説明】
36 スリーブシリンダ部材
40 開口部
42 拡開部
44 スリット
46 ロックピン兼化粧キャップ合体部材
48 ロックピン部
50 化粧キャップ部
52 溝部
[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to an anchor used for wall repair.
[0002]
[Prior art]
1 and 2 show examples of a conventional anchor. FIG. 1 shows a structure in which a hole is provided from a mortar material 12 and a surface tile / stone material 14 toward a concrete material 10 and an anchor 16 is inserted therein. The anchor 16 includes a hollow sleeve cylinder member 18, an enlarged portion 20, and a decorative cap 22. A lock pin 24 is driven into the expanding portion 20, and as a result of the driving, an engaging portion formed at the rear end portion of the sleeve cylinder member 18 is shown to expand toward the concrete material 10. Reference numeral 26 denotes a lift generated between the concrete material 10 and the mortar material 12, and reference numeral 28 denotes a lift generated between the mortar material 12 and the tile / stone material 24. The anchor 16 is fitted with the sleeve cylinder member 18, epoxy is injected from the opening side of the sleeve cylinder member 18, the lock pin 24 is inserted into the sleeve cylinder member 18 from the opening, and the lock pin 24 is inserted using a hammer or the like. The pressure is fed toward the rear side of the sleeve cylinder member 18. After expanding in this manner, the decorative cap 22 is fitted.
[0003]
FIG. 2 shows an example in which material costs and construction costs are reduced. In this example, a hole 30 is provided from a mortar material toward the concrete material 10, and after the epoxy is inserted into the hole 30, the full screw pin 32 is inserted. As a result, the poured epoxy is filled in the float 26, and the full screw pin 32 is fixed in the hole 30. Finally, the hole 30 is filled with a putty 34 or the like.
[0004]
[Problems to be solved by the invention]
The structure shown in FIG. 2 which achieves a reduction in material cost and construction cost with respect to the structure shown in FIG.
[0005]
An object of the present invention is to achieve an adhesive strength higher than that obtained by the configuration of FIG. 1 and reduce material costs and construction costs.
[0006]
[Means for achieving the object]
The present invention comprises a sleeve cylinder member inserted into a hole formed in a wall surface to be repaired, and a lock pin / decorative cap unitary member integrated into a hole formed in the sleeve cylinder member. The present invention provides an anchor for repairing a wall surface, in which the expansion and the encapsulation of the decorative cap are performed simultaneously when the member is pressed into the sleeve cylinder member, and a groove is formed between the expanded portion of the united member and the decorative cap. [0007]
BEST MODE FOR CARRYING OUT THE INVENTION
3, 4, 5 and 6 show an anchor according to one embodiment of the present invention. FIG. 3 shows a sleeve cylinder member 36 of the anchor of the present invention. This may have the same configuration as the sleeve cylinder member 18 of FIG. 1, and has an opening 40 and an enlarged portion 42. Reference numeral 44 denotes a slit formed in the expanding portion 42, which expands toward the concrete material at the time of expanding, thereby performing the expanding and fixing action.
[0008]
FIG. 4 shows a lock pin and decorative cap united member 46 used with the sleeve cylinder member of FIG. The united member 46 includes a lock pin portion 48, a decorative cap portion 50, and a groove portion 52, and has a complete structure made of, for example, stainless steel. Although the groove 52 is shown in the form of a screw, it may be of a parallel form.
[0009]
5 and 6 show a case where the united member 46 is fitted into the sleeve cylinder member 36. FIG. After the epoxy is injected through the opening 40 of the sleeve cylinder member 36, the united member 46 is inserted. As shown in FIG. 6, the united member 46 is pressed into the head of the decorative cap 50 with a hammer or the like. In this case, the expansion and the encapsulation of the decorative cap 50 are performed at the same time. The resulting epoxy contained in the groove 52 provides a stronger bond between the sleeve cylinder member 36 and the docking member 46.
[0010]
【The invention's effect】
Since the anchor of the present invention is configured as described above, three parts such as a conventional sleeve cylinder member, a lock pin for expansion and an independent decorative cap are required as compared with the conventional configuration of FIG. Only two points are required: the sleeve cylinder member and the lock pin / decorative cap united member. Therefore, material costs and construction costs can be reduced. Furthermore, according to the invention, the grooves of the united member allow the epoxy inserted therein to exhibit a strong adhesive force with the sleeve cylinder member.
[Brief description of the drawings]
FIG. 1 is a sectional view of an example of a use state of a conventional anchor configuration.
FIG. 2 is a cross-sectional view of another example of a use state of another conventional anchor configuration.
FIG. 3 is a perspective view of a sleeve cylinder member used in the anchor of the present invention.
FIG. 4 is a perspective view of a lock pin and decorative cap member used with the sleeve cylinder member of FIG. 3;
FIG. 5 is a sectional view in one step of combining the members of FIG. 3 and the members of FIG. 4;
FIG. 6 is a sectional view showing another step of combining the members of FIG. 3 and the members of FIG. 4;
[Explanation of symbols]
36 Sleeve cylinder member 40 Opening portion 42 Expanding portion 44 Slit 46 Lock pin / decorative cap united member 48 Lock pin portion 50 Decorative cap portion 52 Groove portion

Claims (2)

補修すべき壁面に形成された孔に挿入されるスリーブシリンダ部材とそれに形成された孔に挿入されるようになった一体構成のロックピン兼化粧キャップ合体部材とからなり、上記合体部材の上記スリーブシリンダ部材への圧入時に拡開と化粧キャップの封入を同時に行うようにし、かつ合体部材の拡開部と化粧キャップ部との間に溝を形成したことを特徴とする壁面補修用アンカー。A sleeve cylinder member inserted into a hole formed in a wall surface to be repaired; and a lock pin / decorative cap unitary member integrally formed so as to be inserted into the hole formed therein. An anchor for repairing a wall surface, wherein the expansion and the encapsulation of a decorative cap are performed simultaneously at the time of press-fitting into a cylinder member, and a groove is formed between the expanded portion of the united member and the decorative cap portion. 請求項1において、上記溝はスクリュー溝の形態であることを特徴とする壁面補修用アンカー。The wall repair anchor according to claim 1, wherein the groove is in the form of a screw groove.
JP2002290472A 2002-08-27 2002-08-27 Wall surface repairing anchor Pending JP2004084433A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002290472A JP2004084433A (en) 2002-08-27 2002-08-27 Wall surface repairing anchor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002290472A JP2004084433A (en) 2002-08-27 2002-08-27 Wall surface repairing anchor

Publications (1)

Publication Number Publication Date
JP2004084433A true JP2004084433A (en) 2004-03-18

Family

ID=32063779

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002290472A Pending JP2004084433A (en) 2002-08-27 2002-08-27 Wall surface repairing anchor

Country Status (1)

Country Link
JP (1) JP2004084433A (en)

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