JPS5836747Y2 - Trowel - Google Patents
TrowelInfo
- Publication number
- JPS5836747Y2 JPS5836747Y2 JP1980162952U JP16295280U JPS5836747Y2 JP S5836747 Y2 JPS5836747 Y2 JP S5836747Y2 JP 1980162952 U JP1980162952 U JP 1980162952U JP 16295280 U JP16295280 U JP 16295280U JP S5836747 Y2 JPS5836747 Y2 JP S5836747Y2
- Authority
- JP
- Japan
- Prior art keywords
- concrete
- sliding
- top surface
- trowel
- pressing
- 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.)
- Expired
Links
Landscapes
- On-Site Construction Work That Accompanies The Preparation And Application Of Concrete (AREA)
Description
【考案の詳細な説明】
本考案は、床面などに打設したコンクリートの上面均し
胴鏡に関する。[Detailed Description of the Invention] The present invention relates to a mirror for leveling the upper surface of concrete cast on a floor surface or the like.
床面などにコンクリートを打設した際、その上面には荒
い粒子と細かい粒子が混じっており、このまま乾燥する
と、荒い粒子の間から細かい粒子が沈み、その上面に凹
凸かで゛きてしまう。When concrete is placed on a floor, etc., the top surface is a mixture of coarse particles and fine particles, and if left to dry, the fine particles will settle between the coarse particles, creating unevenness on the top surface.
この凹凸ができるのを防ぎ、上面を滑らかな面に仕上げ
るため、打設したコンクリートの上面を鏝で何回も押圧
摺動し、この鏝による押圧により打設したコンクリート
の上面にある荒い粒子を沈め細かい粒子を浮かすように
して均した上で、上面仕上を行なっている。In order to prevent this unevenness from forming and to finish the top surface to a smooth surface, the top surface of the poured concrete is pressed and slid many times with a trowel, and the rough particles on the top surface of the poured concrete are removed by pressing with the trowel. The top surface is finished after leveling by letting the fine particles float.
このため、コンクリートの打設作業にあたって、打設し
たコンクリートの上面の仕上作業が最も面倒であり、労
力を必要とするところとなっている。For this reason, when placing concrete, finishing the top surface of the placed concrete is the most troublesome and labor-intensive task.
本考案は、上記点に鑑み、コンクリートを打設した際、
その上面にある荒い粒子を下方に押し込み、コンクリー
トの上面を簡単に均し、コンクリートの上面の仕上作業
を容易にできるようにした鏝を提供するものであり、そ
の要旨とするところは、摺動板体と把手とからなる鏝に
おいて、摺動板体の摺動面上その長手方向中央部に適宜
間隔で突出部を形成し、前記摺動面上、突出部を形成し
た部分を押圧面とし、前記摺動面上、前記押圧面の両側
面を仕上面としたところにある。In view of the above points, this invention has been developed when concrete is poured.
This trowel provides a trowel that forces rough particles on the upper surface downward, easily leveling the upper surface of the concrete, and making it easier to finish the upper surface of the concrete. In a trowel consisting of a plate and a handle, protrusions are formed at appropriate intervals on the sliding surface of the sliding plate in the central part in the longitudinal direction, and the portion on the sliding surface where the protrusions are formed is used as a pressing surface. , both sides of the sliding surface and the pressing surface are finished surfaces.
以下、本考案の一実施例を図面に基づき詳細に説明する
。Hereinafter, one embodiment of the present invention will be described in detail based on the drawings.
図面において、１は鏡本体を構成する摺動板体、２は把
手、３は摺動板体１の摺動面、４は摺動面３に形成した
突出部であり、この突出部４は摺動板体１の摺動面３上
その長手方向中央部に適宜間隔で突出形成したもので、
摺動面３上突出部４を形成した部分を押圧面５とし、摺
動面３上押圧面５の両側面を仕上面６としている。In the drawings, 1 is a sliding plate constituting the mirror body, 2 is a handle, 3 is a sliding surface of the sliding plate 1, and 4 is a protrusion formed on the sliding surface 3. Projections are formed on the sliding surface 3 of the sliding plate 1 at appropriate intervals in the longitudinal center of the sliding surface 3.
The portion on which the protrusion 4 on the sliding surface 3 is formed is a pressing surface 5, and both side surfaces of the pressing surface 5 on the sliding surface 3 are finished surfaces 6.
本考案は、以上の構成からなり、その使用にあっては、
打設したコンクリートの上面に摺動板体１の摺動面３に
突出形成した突出部４を押当ててコンクリートの上面を
摺動する。The present invention consists of the above configuration, and in its use,
A protrusion 4 formed protruding from the sliding surface 3 of the sliding plate 1 is pressed against the upper surface of the poured concrete to slide on the upper surface of the concrete.
しかして、コンクリートの上面にある荒い粒子は摺動面
３の突出部４により下方に押沈められ、細かい粒子は突
出部４間から上面に浮上することになり、打設したコン
クリートの上面が均らされる。As a result, the rough particles on the top surface of the concrete are pushed down by the protrusions 4 of the sliding surface 3, and the fine particles float to the top surface from between the protrusions 4, making the top surface of the poured concrete even. be forced to
このようにして、コンクリートの上面を均らしたら、摺
動板体１の摺動面３の両側面に形成した仕上面６にてコ
ンクリートの上面の仕上を行なうようにすればよい。After leveling the upper surface of the concrete in this manner, the upper surface of the concrete may be finished using the finishing surfaces 6 formed on both sides of the sliding surface 3 of the sliding plate 1.
以上のように、本考案によれば、摺動板体の摺動面上そ
の長手方向中央部に適宜間隔で突出部を形成し、前記摺
動面上、突出部を形成した部分を押圧面とし、前記摺動
面上、前記押圧面の両側面を仕上面としたものであるか
ら、打設したコンクリートの上面を押圧摺動することに
より、コンクリートの上面にある荒い粒子は押圧面の突
出部により下方に押沈められ、細かい粒子が突出部の間
からコンクリートの上面に浮上するので、コンクリート
の上面をわずかな摺動により簡単に均らすことができ、
また摺動板体の摺動面上、押圧面の両側面を仕上面とし
たので、突出部で均らしたコンクリートの上面を仕上面
で完全に仕上げることができ、したがって１つの鏝でコ
ンクリートの上面の均らしと仕上げとに用いることがで
き、コンクリートの上面の仕上作業が容易となり、コン
クリートの上面均らし用の鏝として頗る便利であるとと
もに構成が簡単なので製造が容易である等の効果がある
。As described above, according to the present invention, protrusions are formed at appropriate intervals on the sliding surface of the sliding plate body in the central part in the longitudinal direction, and the portions on the sliding surface where the protrusions are formed are used as the pressing surface. Since both sides of the sliding surface and the pressing surface are finished surfaces, by pressing and sliding the top surface of the poured concrete, rough particles on the top surface of the concrete are removed from the protrusion of the pressing surface. The fine particles are pushed down by the protruding parts and float to the top surface of the concrete from between the protruding parts, so the top surface of the concrete can be easily leveled with a slight sliding movement.
In addition, since the sliding surface of the sliding plate and both sides of the pressing surface are used as finishing surfaces, the top surface of the concrete that has been leveled with the protrusion can be completely finished with the finishing surface. It can be used for leveling and finishing the top surface of concrete, making it easier to finish the top surface of concrete, making it extremely convenient as a trowel for leveling the top surface of concrete, and its simple construction makes it easy to manufacture. be.
図面は、本考案の一実施例を示すもので、第１図は本考
案の一部切欠正面図、第２図は同上の底面図、第３図は
第１図のＡ−Ａ線断面図、第４図は他の実施例を示す断
面図である。
１・・・・・・摺動板体、２・・・・・・把手、３・・
・・・・摺動面、４・・・・・・突出部、５・・・・・
・押圧面、６・・・・・・仕上面。The drawings show one embodiment of the present invention; FIG. 1 is a partially cutaway front view of the present invention, FIG. 2 is a bottom view of the same, and FIG. 3 is a cross-sectional view taken along line A-A in FIG. 1. , FIG. 4 is a sectional view showing another embodiment. 1... Sliding plate body, 2... Handle, 3...
...Sliding surface, 4...Protrusion, 5...
・Pressed surface, 6... Finished surface.
Claims (1)
面上その長手方向中央部に適宜間隔で突出部を形成し、
前記摺動面上、突出部を形成した部分を抑圧面とし、前
記摺動面上、前記押圧面の両側面を仕上面としたことを
特徴とする、鏝。In a trowel consisting of a sliding plate and a handle, protrusions are formed at appropriate intervals on the sliding surface of the sliding plate in the longitudinal center thereof,
A trowel, characterized in that a portion on the sliding surface where the protrusion is formed is a pressing surface, and both sides of the sliding surface and the pressing surface are finishing surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980162952U JPS5836747Y2 (en) | 1980-11-14 | 1980-11-14 | Trowel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980162952U JPS5836747Y2 (en) | 1980-11-14 | 1980-11-14 | Trowel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5784240U JPS5784240U (en) | 1982-05-25 |
| JPS5836747Y2 true JPS5836747Y2 (en) | 1983-08-18 |
Family
ID=29521766
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980162952U Expired JPS5836747Y2 (en) | 1980-11-14 | 1980-11-14 | Trowel |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5836747Y2 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS474587U (en) * | 1971-02-05 | 1972-09-11 |
-
1980
- 1980-11-14 JP JP1980162952U patent/JPS5836747Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5784240U (en) | 1982-05-25 |
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