JP2003314014A - Roofing tile nail cutting tool - Google Patents
Roofing tile nail cutting toolInfo
- Publication number
- JP2003314014A JP2003314014A JP2002124914A JP2002124914A JP2003314014A JP 2003314014 A JP2003314014 A JP 2003314014A JP 2002124914 A JP2002124914 A JP 2002124914A JP 2002124914 A JP2002124914 A JP 2002124914A JP 2003314014 A JP2003314014 A JP 2003314014A
- Authority
- JP
- Japan
- Prior art keywords
- saw blade
- nail
- roof
- roof tile
- extension plate
- 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
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D15/00—Apparatus or tools for roof working
- E04D15/003—Apparatus or tools for roof working for removing roof material
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、瓦釘の切断工具に
関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a roof nail cutting tool.
【０００２】[0002]
【従来の技術】従来、平板状屋根材として石綿セメント
スレート等（以下屋根瓦）が用いられているが、この屋
根瓦は靭性が低く、破損することがあった。通常、屋根
瓦は一部を重畳させつつ葺き上げられ、屋根瓦は一枚ご
とに野地板に釘で打ち付け固定されているために、破損
した屋根瓦を抜き取るには、この釘を取り外すことが必
要である。そのため、実開昭６０−４１３４に示されて
いるように、偏平かつ長尺なロッド体の先端に鋭利なフ
ック部を設けた工具により、抜き取る屋根瓦の固定釘を
切断する屋根補修工具が知られている。2. Description of the Related Art Conventionally, asbestos cement slate or the like (hereinafter referred to as roof tile) has been used as a flat roof material, but this roof tile has low toughness and may be damaged. Usually, the roof tiles are piled up while overlapping some of them, and each roof tile is fixed by nailing it to the field board one by one, so to remove the damaged roof tiles, it is necessary to remove these nails. is necessary. Therefore, as shown in Japanese Utility Model Laid-Open No. 60-4134, there is known a roof repair tool for cutting fixed nails of a roof tile to be extracted by using a tool provided with a sharp hook portion at the tip of a flat and long rod body. Has been.
【０００３】さらに、実開平２−５５３７にプレート状
のプレート本体に鋸刃を設けた工具により抜き取る屋根
瓦の固定釘を切断する瓦釘の切断工具（屋根補修工具）
も知られている。Further, a tile nail cutting tool (roof repair tool) for cutting fixed nails of roof tiles to be extracted by a tool provided with a saw blade on a plate-shaped plate main body in the actual flat plate 2-5537
Is also known.
【０００４】[0004]
【発明が解決しようとする課題】しかしながら、実開昭
６０−４１３４に示されるような屋根補修工具では、固
定釘を強く打撃し、その衝撃で釘を抜き取るので、釘の
強度が高い場合には相当の打撃を繰り返す必要があり、
このため野地板を損傷したり、重なっている他の正常な
屋根瓦をも損傷させてしまう問題があった。また、実開
平２−５５３７に示されるような瓦釘の切断工具では、
鋸刃が釘に届く距離は鋸刃自体の長さに依存しているの
で、プレート本体と切断する釘との距離が長く鋸刃が釘
に届かない場合には、十分に長い鋸刃が必要であった。However, in the roof repair tool shown in Japanese Utility Model Laid-Open No. 60-4134, the fixed nail is hit hard and the nail is pulled out by the impact, so when the strength of the nail is high. You have to repeat a considerable amount of hits,
Therefore, there is a problem that the base plate is damaged and other normal roof tiles that overlap are damaged. In addition, with a roof nail cutting tool as shown in Japanese Utility Model Laid-Open No. 2-5537,
Since the distance that the saw blade can reach the nail depends on the length of the saw blade itself, if the distance between the plate body and the nail to be cut is long and the saw blade does not reach the nail, a sufficiently long saw blade is required. Met.
【０００５】しかしながら、この長い鋸刃は、鋸刃全体
の強度を確保するために鋸刃の厚みを厚くしなければな
らず、このために、鋸刃の製造コストが高くなり、瓦釘
の切断工具全体の製造コストが高くなるという問題があ
った。さらに、この実開平２−５５３７に示されるよう
な瓦釘の切断工具では、プレート本体から突出している
鋸刃全体を取り替えようとする屋根瓦の裏面に沿わせな
がら屋根瓦が重合している隙間に差し込むようになって
いるので、固定釘の切断作業のときに、この鋸刃と正常
な屋根瓦が接触して、この鋸刃が正常な屋根瓦の化粧面
を損傷したり、正常屋根瓦の固定釘と接触して、切断し
ようとする固定釘以外の固定釘を損傷してしまう問題が
あった。However, with this long saw blade, the thickness of the saw blade must be increased in order to secure the strength of the entire saw blade, which increases the manufacturing cost of the saw blade and cuts the roof nail. There is a problem that the manufacturing cost of the entire tool becomes high. Furthermore, in the tile nail cutting tool as shown in Japanese Utility Model Laid-Open No. 2-5537, a gap in which roof tiles are superposed while being aligned with the back surface of the roof tile that is going to replace the entire saw blade protruding from the plate body. Since the saw blade comes into contact with the normal roof tile when cutting the fixed nails, the saw blade damages the decorative surface of the normal roof tile or the normal roof tile. However, there is a problem that the fixed nails other than the fixed nail to be cut are damaged by coming into contact with the fixed nails.
【０００６】そこで、本発明は、上記問題点に鑑み、正
常な屋根瓦や正常な固定釘を損傷することを防ぎ、抜き
取り屋根瓦を固定している釘などを切断することのでき
る安価な瓦釘の切断工具を提供するようにしたものであ
る。Therefore, in view of the above problems, the present invention is an inexpensive roof tile that can prevent damage to normal roof tiles and normal fixed nails, and can cut nails fixing the extracted roof tiles. It is intended to provide a nail cutting tool.
【０００７】[0007]
【課題を解決するための手段】本発明では、上記の目的
を達成するために、次の解決手段を採用した。すなわ
ち、予め葺かれている屋根瓦のうち抜き取り対象の抜取
屋根瓦とその下に重なる正常屋根瓦との隙間に差し込
み、この抜取屋根瓦の固定釘を切断することのできる鋸
刃と、前記隙間に差し込むことができ、且つ、前記隙間
に差し込まれた前記鋸刃の先端部が前記固定釘よりも奥
にくるべき長さに設定されて鋸刃の後端部から延設され
た延長板と、この鋸刃と対向する延長板の後端部に延設
された把手と、を備えたことを特徴としている。In order to achieve the above-mentioned object, the present invention adopts the following means for solving. That is, a saw blade that can be inserted into the gap between the extraction roof tile to be extracted and the normal roof tile that is under the roof tile that has been removed in advance, and a saw blade that can cut the fixed nail of the extraction roof tile, and the gap. An extension plate that can be inserted into the gap and that is set to a length such that the tip of the saw blade inserted into the gap is deeper than the fixed nail and that extends from the rear end of the saw blade. , And a handle extended to the rear end of the extension plate facing the saw blade.
【０００８】上記発明によれば、鋸刃を抜取屋根瓦とそ
の下に重なる正常屋根瓦との隙間に差し込んでこの鋸刃
を押し引きすることにより、抜取屋根瓦の固定釘を切断
するようになっているので、実開昭６０−４１３４に示
されるように固定釘切断の際、固定釘に打撃を与えるこ
とがないので、野地板を損傷したり、重なっている他の
正常な屋根瓦をも損傷させてしまうことはない。また、
握手と鋸刃との間に鋸刃から延びる延長板が介在されて
いるので、鋸刃の長さに関係なく鋸刃を固定釘に到達さ
せることができる。According to the above invention, the fixed nail of the extracted roof tile is cut by inserting the saw blade into the gap between the extracted roof tile and the normal roof tile underneath and pushing and pulling the saw blade. Since it does not hit the fixed nail when cutting the fixed nail as shown in Japanese Utility Model Laid-Open No. 60-4134, damage to the base plate and other normal roof tiles overlapping Does not cause any damage. Also,
Since the extension plate extending from the saw blade is interposed between the handshake and the saw blade, the saw blade can reach the fixed nail regardless of the length of the saw blade.
【０００９】即ち、鋸刃と切断する釘との距離が長く鋸
刃が固定釘に届かない場合には、従来の瓦釘の切断工具
のように鋸刃自体を長くする必要はなく鋸刃の代わり
に、延長板の長さを鋸刃が固定釘に届くように設定すれ
ば、鋸刃が固定釘に当接して、鋸刃で固定釘を切断する
ことができる。したがって、鋸刃が切断する固定釘に届
かない場合でも、鋸刃を長くする必要がないので、製造
コストを抑えることができる。さらに、前記延長板の長
手方向の長さが前記抜取屋根瓦と前記正常屋根瓦とで構
成される屋根流れ方向の重合長さよりも長く設定されて
いれば、鋸刃を屋根流れ方向に押し引きして切断作業を
したときに、正常屋根瓦の表面の上面を通過する屋根瓦
抜き取り工具の大部分は延長板が占めることとなる。That is, when the distance between the saw blade and the nail to be cut is long and the saw blade does not reach the fixed nail, it is not necessary to lengthen the saw blade itself as in the conventional cutting tool for roof tile nails, and the saw blade does not need to be long. Alternatively, if the length of the extension plate is set so that the saw blade reaches the fixed nail, the saw blade contacts the fixed nail and the fixed blade can be cut by the saw blade. Therefore, even if the saw blade does not reach the fixed nail to be cut, it is not necessary to lengthen the saw blade, so that the manufacturing cost can be suppressed. Furthermore, if the length of the extension plate in the longitudinal direction is set to be longer than the overlapping length in the roof flow direction configured by the extracted roof tile and the normal roof tile, the saw blade is pushed and pulled in the roof flow direction. Then, when the cutting operation is performed, the extension plate occupies most of the roof tile extracting tool that passes through the upper surface of the surface of the normal roof tile.
【００１０】したがって、切断作業で鋸刃と正常屋根瓦
の化粧面とが接触することが少なくなり、それにより、
正常屋根瓦を損傷したり、正常屋根瓦の固定釘と接触し
て、正常屋根瓦の固定釘を損傷することを防ぐことがで
きる。また、前記延長板から前記鋸刃が脱着できるよう
に、前記延長板の端部に鋸刃装着金具が設けられていれ
ば、自在に鋸刃をこの延長板から脱着することができ
る。したがって、鋸刃が摩耗して固定釘が切断できなく
なった場合には、新しい鋸刃のみ交換すれば使用するこ
とができるので、鋸刃が摩耗しても工具全体を新しくす
る必要がなく経済的である。Therefore, the saw blade and the decorative surface of the normal roof tile are less likely to come into contact with each other during the cutting work.
It is possible to prevent the normal roof tile from being damaged or coming into contact with the fixed nail of the normal roof tile to damage the fixed nail of the normal roof tile. If a saw blade mounting member is provided at the end of the extension plate so that the saw blade can be attached to and detached from the extension plate, the saw blade can be freely attached and detached from the extension plate. Therefore, if the saw blade wears and the fixed nail cannot be cut, it can be used by replacing only the new saw blade, so even if the saw blade wears, it is not necessary to renew the entire tool and it is economical. Is.
【００１１】また、右利き又は左利き用に切り替えるこ
とのできる切り替え手段が設けられていると、切断作業
者が右利き又は左利きにかかわらず切断作業が行うこと
ができる。Further, when the switching means capable of switching between the right-handed and the left-handed is provided, the cutting operator can perform the cutting work regardless of the right-handed or the left-handed.
【００１２】[0012]
【発明の実施の形態】以下、本発明の実施の形態を図１
〜４に基づいて説明する。図１は本発明に係る瓦釘の切
断工具の実施の形態を示しており、図１は瓦釘の切断工
具のａ）正面図とｂ）側面図とを示している。瓦釘の切
断工具１は、予め葺かれている屋根瓦２（２ａ）を抜き
取るために、この抜取屋根瓦２ａを固定している固定釘
４ａなどを切断するための工具であり、全体的に略長方
形板状の形状となっており、この瓦釘の切断工具１は、
鋸刃５と、延長板６と、この延長板６の端部に設けられ
鋸刃装着金具７と、把手８とを有している。BEST MODE FOR CARRYING OUT THE INVENTION Embodiments of the present invention will be described below with reference to FIG.
4 to 4. FIG. 1 shows an embodiment of a roof nail cutting tool according to the present invention, and FIG. 1 shows a) front view and b) side view of the roof nail cutting tool. The roof nail cutting tool 1 is a tool for cutting the fixed roof nails 2 (2a) that have been roofed in advance, and for cutting the fixed nails 4a that fix the extracted roof roof tiles 2a. It has a substantially rectangular plate shape, and this roof nail cutting tool 1
It has a saw blade 5, an extension plate 6, a saw blade mounting member 7 provided at an end portion of the extension plate 6, and a handle 8.
【００１３】図１に示すように、この瓦釘の切断工具１
の先端には鋸刃５が設けられており、この鋸刃５は鋸刃
装着金具７を介して延長板６に装着され、鋸刃５の装着
されていない延長板６の端部には、把手８が設けられて
おり、鋸刃５と延長板６と把手８とは、略直線状に一体
化されおり、長手方向おいて鋸刃５と把手８との間に延
長板６が介在されている。この鋸刃５は、通常の鋸刃５
と同様に金属系の平板で形成されて一側に切歯９が設け
られ、全体的に長方形状に形成されている。また、この
鋸刃５の厚みは、予め葺かれている屋根瓦２の重ね合わ
せ隙間Ｄへ差し込み可能な厚さであって、好ましくは
０．８ｍｍ程度に設定されている。As shown in FIG. 1, this roof nail cutting tool 1
A saw blade 5 is provided at the tip of the saw blade 5, and the saw blade 5 is attached to the extension plate 6 through the saw blade attachment fitting 7, and the end portion of the extension plate 6 to which the saw blade 5 is not attached, A handle 8 is provided, the saw blade 5, the extension plate 6 and the handle 8 are integrated in a substantially linear shape, and the extension plate 6 is interposed between the saw blade 5 and the handle 8 in the longitudinal direction. ing. This saw blade 5 is a normal saw blade 5
Similarly to the above, it is formed of a metal-based flat plate and is provided with a cutting tooth 9 on one side, and is formed in a rectangular shape as a whole. Further, the thickness of the saw blade 5 is a thickness that can be inserted into the overlapping gap D of the roof tile 2 that has been previously roofed, and is preferably set to about 0.8 mm.
【００１４】延長板６は、長方形板状に形成されて、鋸
刃５の厚み方向と直交する方向に、鋸刃５の後端部から
延設されており、延長板６と鋸刃５とは略同一平面状の
長板状となっている。また、この延長板６の厚みは、鋸
刃５と同様に、予め葺かれている屋根瓦２の重ね合わせ
隙間Ｄへ差し込み可能な厚さであって、好ましくは２〜
３ｍｍ程度に設定されている。この鋸刃５と延長板６と
の合算した長さＬは、屋根瓦２の屋根流れ方向の略長さ
よりも長く設定されており、鋸刃５は抜取屋根瓦２ａを
固定している固定釘４ａに当接して切断できるようにな
っている。The extension plate 6 is formed in a rectangular plate shape and extends from the rear end portion of the saw blade 5 in a direction orthogonal to the thickness direction of the saw blade 5, and the extension plate 6 and the saw blade 5 are connected to each other. Is a long plate having a substantially same plane. Further, the thickness of the extension plate 6 is a thickness that can be inserted into the overlapping gap D of the roof tile 2 that has been pre-roofed, like the saw blade 5, and is preferably 2 to
It is set to about 3 mm. The total length L of the saw blade 5 and the extension plate 6 is set to be longer than the length of the roof tile 2 in the roof flow direction, and the saw blade 5 is a fixed nail that fixes the extracted roof tile 2a. It can be cut by abutting on 4a.
【００１５】このとき、延長板６の長手方向の長さを抜
取屋根瓦２ａと正常屋根瓦２ｂとで構成される屋根流れ
方向の重合長さＬ１よりも長く設定するのが好ましい。
このような構成にすれば、固定釘４の切断作業のとき、
鋸刃５を押し引きしても、正常屋根瓦２ｂの表面の上面
を通過する瓦釘の切断工具１の大部分は延長板６が占め
ることとなる、それにより、切断作業で鋸刃５と正常屋
根瓦２ｂの化粧面とが接触することが少なくなり、正常
屋根瓦２ｂの化粧面を損傷したり、正常屋根瓦２ｂの固
定釘４ｂを損傷することを防ぐことができる。At this time, it is preferable that the length of the extension plate 6 in the longitudinal direction is set to be longer than the overlapping length L1 in the roof flow direction formed by the extracted roof tile 2a and the normal roof tile 2b.
With this configuration, when cutting the fixed nail 4,
Even if the saw blade 5 is pushed and pulled, the extension plate 6 occupies most of the tile nail cutting tool 1 that passes through the upper surface of the surface of the normal roof tile 2b. The decorative surface of the normal roof tile 2b is less likely to come into contact with the normal roof tile 2b, and it is possible to prevent damage to the decorative surface of the normal roof tile 2b and damage to the fixing nails 4b of the normal roof tile 2b.
【００１６】鋸刃５が設けられる延長板６の端部には、
鋸刃装着金具７が設けられ、この鋸刃装着金具７は、鋸
刃５の厚み方向に切込溝１１を有しており、この切込溝
１１に鋸刃５の後端部を差込むことにより、この鋸刃５
の後端部が切込溝１１の内面で強く押圧されてこの鋸刃
装着金具７に鋸刃５が取付けられるようになっている。
この切込溝１１の内面で強く押圧されている押圧力より
も強い力で鋸刃５を引き抜くことにより、鋸刃装着金具
７から鋸刃５を取り外すことができる。At the end of the extension plate 6 provided with the saw blade 5,
A saw blade mounting member 7 is provided, and the saw blade mounting member 7 has a cutting groove 11 in the thickness direction of the saw blade 5, and the rear end portion of the saw blade 5 is inserted into the cutting groove 11. By this, this saw blade 5
The rear end portion is strongly pressed by the inner surface of the cut groove 11 so that the saw blade 5 can be attached to the saw blade mounting member 7.
The saw blade 5 can be removed from the saw blade mounting member 7 by pulling out the saw blade 5 with a force stronger than the pressing force strongly pressed by the inner surface of the cut groove 11.
【００１７】したがって、この鋸刃装着金具７により、
鋸刃５は延長板６から脱着することができる。なお、図
示していないが、鋸刃５を鋸刃装着金具７に装着したと
きに、この鋸刃５の装着状態を保持する保持機構が鋸刃
装着金具７に設けられていてもよい。延長板６の端部に
設けられている把手８は、一般的な鋸の把手と同様に、
楕円形や円弧状又は円形状に形成されている。右利き又
は左利き用に切り替えることのできる切り替え手段とし
て、次に示すような手段が採用することができる。Therefore, with this saw blade mounting bracket 7,
The saw blade 5 can be detached from the extension plate 6. Although not shown, the saw blade mounting member 7 may be provided with a holding mechanism that holds the mounted state of the saw blade 5 when the saw blade 5 is mounted on the saw blade mounting member 7. The handle 8 provided at the end of the extension plate 6 is similar to the handle of a general saw,
It is formed in an elliptical shape, an arc shape, or a circular shape. The following means can be adopted as a switching means that can be switched to right-handed or left-handed.
【００１８】一つの切り替え手段は、延長板６の端部か
ら延設された把手８の形状によるものである。即ち、把
手８が楕円形又は円形状の棒状に形成されて、把手８が
延長板６の厚み方向に屈曲することなくこの把手８が延
長板６の端部に延設すれば、図３に示すように固定釘４
ａに対して左右方向のどちら側からでもこの鋸刃５を抜
取屋根瓦２ａとその下に重なる正常屋根瓦２ｂとの隙間
Ｄに差し込んで、鋸刃５の切歯９を固定釘４ａに当接す
ることができる。したがって、このように構成すれば、
固定釘４ａに対して右側からでも左側からでも鋸刃５の
切歯９をこの固定釘４ａに当接して切断作業ができるの
で、切断作業者が右利きであっても左利きであっても固
定釘４ａを切断することができる。One switching means is based on the shape of the handle 8 extending from the end of the extension plate 6. That is, if the handle 8 is formed in the shape of an elliptical or circular rod and the handle 8 is extended to the end of the extension plate 6 without bending the handle 8 in the thickness direction of the extension plate 6, FIG. Fixed nail 4 as shown
The saw blade 5 is inserted into the gap D between the extracted roof tile 2a and the normal roof tile 2b overlapping therebelow from either side in the left-right direction with respect to a, and the cutting tooth 9 of the saw blade 5 is applied to the fixed nail 4a. You can touch. Therefore, with this configuration,
Since the cutting teeth 9 of the saw blade 5 can be brought into contact with the fixed nail 4a from either the right side or the left side with respect to the fixed nail 4a to perform cutting work, the cutting operator can be fixed right-handed or left-handed. The nail 4a can be cut.
【００１９】他の切り替え手段は、図４に示すように、
鋸刃５を平板状に形成して鋸刃装着金具７の切込溝１１
にこの鋸刃５の端部を差し替えるようにできるようにす
ることである。このようにすれば、鋸刃５の切歯１１の
向きを固定釘４ａに対して左右方向に自在に変更するこ
とができるので、固定釘４ａに対して右側からでも左側
からでも鋸刃５の切歯１１をこの固定釘４ａに当接する
ことができ、切断作業者が右利きであっても左利きであ
っても固定釘４ａを切断することができる。Another switching means is, as shown in FIG.
The saw blade 5 is formed in a flat plate shape, and the cutting groove 11 of the saw blade mounting bracket 7 is formed.
That is, the end of the saw blade 5 can be replaced. By doing so, the orientation of the cutting teeth 11 of the saw blade 5 can be freely changed in the left-right direction with respect to the fixed nail 4a, so that the saw blade 5 can be moved from the right side or the left side with respect to the fixed nail 4a. The cutting teeth 11 can be brought into contact with the fixed nail 4a, and the fixed nail 4a can be cut regardless of whether the cutting operator is right-handed or left-handed.
【００２０】このような瓦釘の切断工具１は、次のよう
に抜取屋根瓦２ａの固定釘４ａを切断するのに用いられ
る。図２に示すように、抜き取りの対象である抜取屋根
瓦２ａとこの抜取屋根瓦２ａのその下に重なる正常屋根
瓦２ｂとの隙間Ｄに、この瓦釘の切断工具１の鋸刃５を
屋根の軒側（紙面の右側）から抜取屋根瓦２ａの裏面に
沿って差し込む。次に、抜取屋根瓦２ａの固定釘４ａに
鋸刃５の切歯９を当接しながら抜き取り工具１を屋根流
れ方向に屋根面に沿って押し引きすることのより、鋸刃
５で固定釘４ａを切断することができる。Such a tile nail cutting tool 1 is used to cut the fixed nail 4a of the extracted roof tile 2a as follows. As shown in FIG. 2, the saw blade 5 of the tile nail cutting tool 1 is roofed in the gap D between the extraction roof tile 2a to be extracted and the normal roof tile 2b that overlaps below the extraction roof tile 2a. Insert from the eaves side (right side of the paper) along the back surface of the extraction roof tile 2a. Next, by pushing and pulling the extraction tool 1 along the roof surface in the roof flow direction while abutting the cutting teeth 9 of the saw blade 5 on the fixed nail 4a of the extracted roof tile 2a, the fixed nail 4a is cut by the saw blade 5. Can be cut.
【００２１】本発明の他の実施の形態を図５〜６に基づ
いて説明する。図５は本発明に係る瓦釘の切断工具の他
の実施の形態を示している。図５に示すように、延長板
６の後端部にはクランク状の屈曲された屈曲部１２が設
けられており、この屈曲部１２は螺子１３などにより延
長板６の端部に取り付けられている。 そして、この屈
曲部１２の後端部には把手８が設けられている。屈曲部
１２は、図６に示すように延長板６の表側１４又は裏側
１５から取り付けられるようになっている。したがっ
て、この屈曲部１２を延長板６の表側１４又は裏側１５
に付け替えるとこにより、固定釘４ａに対して鋸刃５の
切歯９を左右方向から当接することができるようになっ
ており、切断作業者が右利きであっても左利きであって
も切断作業ができるようになっている。Another embodiment of the present invention will be described with reference to FIGS. FIG. 5 shows another embodiment of the roof nail cutting tool according to the present invention. As shown in FIG. 5, a crank-shaped bent portion 12 is provided at the rear end portion of the extension plate 6, and the bent portion 12 is attached to the end portion of the extension plate 6 by a screw 13 or the like. There is. A handle 8 is provided at the rear end of the bent portion 12. The bent portion 12 is adapted to be attached from the front side 14 or the back side 15 of the extension plate 6 as shown in FIG. Therefore, the bent portion 12 is formed on the front side 14 or the back side 15 of the extension plate 6.
The cutting teeth 9 of the saw blade 5 can be brought into contact with the fixed nail 4a from the left-right direction by replacing the cutting work with the cutting nail regardless of whether the cutting operator is right-handed or left-handed. You can do it.
【００２２】なお、他の構成については上記記載の実施
の形態と同様である。The other structure is similar to that of the above-described embodiment.
【００２３】[0023]
【発明の効果】本発明によれば、正常な屋根瓦や正常な
固定釘を損傷することなく、抜き取り屋根瓦を固定して
いる釘などを切断することのできる安価な瓦釘の切断工
具を提供することが可能となる。According to the present invention, there is provided an inexpensive roof nail nail cutting tool capable of cutting the nails fixing the extracted roof tiles without damaging the normal roof tiles or the normal fixing nails. It becomes possible to provide.
【図１】本発明の一実施形態を示す瓦釘の切断工具の
ａ）正面図とｂ）側面図である。FIG. 1 is a) front view and b) side view of a roof nail cutting tool according to an embodiment of the present invention.
【図２】同使用形態の説明図である。FIG. 2 is an explanatory diagram of the same usage pattern.
【図３】同鋸刃の切歯の当接図である。FIG. 3 is a contact view of cutting teeth of the saw blade.
【図４】同切り替え手段の説明図である。FIG. 4 is an explanatory diagram of the switching means.
【図５】本発明の他の実施形態を示す瓦釘の切断工具の
側面図である。FIG. 5 is a side view of a roof nail cutting tool according to another embodiment of the present invention.
【図６】同切り替え手段の説明図である。FIG. 6 is an explanatory view of the switching means.
１ 瓦釘の切断工具 ２ 屋根瓦 ２ａ 抜取屋根瓦 ２ｂ 正常屋根瓦 ４ａ 抜取屋根瓦の固定釘 ４ｂ 正常屋根瓦の固定釘 ５ 鋸刃 ６ 延長板 ７ 鋸刃装着金具 ８ 把手 1 Cutting tool for roof nails 2 roof tiles 2a sampling roof tile 2b Normal roof tile 4a Fixed nail for sampling roof tile 4b Fixed nail for normal roof tile 5 saw blade 6 extension board 7 Saw blade mounting bracket 8 handles
Claims (4)
き取り対象の抜取屋根瓦（２ａ）とその下に重なる正常
屋根瓦（２ｂ）との隙間（Ｄ）に差し込み、この抜取屋
根瓦（２ａ）の固定釘（４ａ）を切断することのできる
鋸刃（５）と、 前記隙間（Ｄ）に差し込むことができ、且つ、前記隙間
（Ｄ）に差し込まれた前記鋸刃（５）の先端部が前記固
定釘（４ａ）よりも奥にくるべき長さに設定されて鋸刃
（５）の後端部から延設された延長板（６）と、 この鋸刃（５）と対向する延長板（６）の後端部に延設
された把手（８）と、を備えたことを特徴とする瓦釘の
切断工具。1. A roof tile (2) that is pre-roofed and is inserted into a gap (D) between a sampling roof tile (2a) to be sampled and a normal roof tile (2b) that is underneath, and the sampling roof tile is A saw blade (5) capable of cutting the fixed nail (4a) of (2a), and the saw blade (5) that can be inserted into the gap (D) and inserted into the gap (D). An extension plate (6) extending from the rear end of the saw blade (5) with the tip of the saw set to a depth that is deeper than the fixed nail (4a), and the saw blade (5) A nail nail cutting tool, comprising: a handle (8) extending from a rear end of an opposing extension plate (6).
記抜取屋根瓦（２ａ）と前記正常屋根瓦（２ｂ）とで構
成される屋根流れ方向の重合長さ（Ｌ１）よりも長く設
定されていることを特徴とする請求項１記載の瓦釘の切
断工具。2. The length in the longitudinal direction of the extension plate (6) is greater than the overlap length (L1) in the roof flow direction formed by the extracted roof tile (2a) and the normal roof tile (2b). The roof nail cutting tool according to claim 1, wherein the tool is set to be long.
脱着できるように、前記延長板（６）の端部に鋸刃装着
金具（７）が設けられたことを特徴とする請求項１又は
２記載の瓦釘の切断工具。3. A saw blade fitting (7) is provided at an end of the extension plate (6) so that the saw blade (5) can be attached to and detached from the extension plate (6). The cutting tool for roof nails according to claim 1 or 2.
できる切り替え手段が設けられたことを特徴とする請求
項１〜３記載の瓦釘の切断工具。4. The roof nail cutting tool according to claim 1, further comprising switching means for switching between right-handed and left-handed use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002124914A JP4009485B2 (en) | 2002-04-25 | 2002-04-25 | Nailed cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002124914A JP4009485B2 (en) | 2002-04-25 | 2002-04-25 | Nailed cutting tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2003314014A true JP2003314014A (en) | 2003-11-06 |
| JP4009485B2 JP4009485B2 (en) | 2007-11-14 |
Family
ID=29539833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2002124914A Expired - Lifetime JP4009485B2 (en) | 2002-04-25 | 2002-04-25 | Nailed cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4009485B2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2511203A (en) * | 2013-01-15 | 2014-08-27 | Mark John Hatfield | A tool for removing slates |
| GB2592901A (en) * | 2020-01-22 | 2021-09-15 | Greenpolly Ltd | Blade assembly |
| GB2600489A (en) * | 2020-11-03 | 2022-05-04 | Hallclip Ltd | Saw and methods |
-
2002
- 2002-04-25 JP JP2002124914A patent/JP4009485B2/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2511203A (en) * | 2013-01-15 | 2014-08-27 | Mark John Hatfield | A tool for removing slates |
| GB2592901A (en) * | 2020-01-22 | 2021-09-15 | Greenpolly Ltd | Blade assembly |
| GB2592901B (en) * | 2020-01-22 | 2022-03-02 | Greenpolly Ltd | Blade assembly |
| GB2600489A (en) * | 2020-11-03 | 2022-05-04 | Hallclip Ltd | Saw and methods |
| GB2600489B (en) * | 2020-11-03 | 2023-03-29 | Hallclip Ltd | Saw and methods |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4009485B2 (en) | 2007-11-14 |
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