JP3183310U

JP3183310U - Spatula

Info

Publication number: JP3183310U
Application number: JP2013001225U
Authority: JP
Inventors: 啓夫大菊
Original assignee: 株式会社カネシカ
Priority date: 2013-02-18
Filing date: 2013-02-18
Publication date: 2013-05-16
Anticipated expiration: 2023-02-18

Abstract

【課題】内装工が使用するヘラにおいて、製造時の工期及びコストを改善する構造のヘラを提供する。
【解決手段】ヘラ板を把持柄２側と塗りつけ先端側に２分した、略半楕円形部材５と略等脚台形部材６の２つの部材から成り、前述の本来のヘラ板と同等の厚さかつ、一定の厚みである略半楕円形部材５と、前述の研磨作業後のヘラ板塗りつけ先端付近と同等の厚さかつ、一定の厚みである略等脚台形部材を、略半楕円形部材５の直線部と略等脚台形部材６の長底辺部が平行になるように、固着した構造とすることによって上記課題を解決するものである。
【選択図】図５A spatula having a structure for improving a construction period and cost at the time of manufacture in a spatula used by an interior builder.
The spatula plate is composed of two members, a semi-elliptical member 5 and a substantially isosceles trapezoidal member 6, which are divided into a grip handle 2 side and a coating tip side, and has the same thickness as the original spatula plate. In addition, a substantially semi-elliptical member 5 having a constant thickness and a substantially isosceles trapezoidal member having a constant thickness and a thickness equivalent to the vicinity of the tip of the spatula plate after the polishing operation described above are substantially semi-elliptical. The above-mentioned problem is solved by adopting a fixed structure so that the straight part of the member 5 and the long bottom side of the substantially isosceles trapezoidal member 6 are parallel to each other.
[Selection] Figure 5

Description

本考案は、塗り壁材、モルタルおよびパテ等の可塑性材料を、建築物の仕上げ時、表面に塗るためのヘラに関するものである。 The present invention relates to a spatula for applying a plastic material such as a painted wall material, mortar and putty to a surface when finishing a building.

可塑性材料を表面に塗る道具として左官用鏝以外にもヘラが近年用いられている。 In addition to plastering jars, spatulas have been used in recent years as tools for applying plastic materials to the surface.

実用新案登録第３０９０８３３号 Utility model registration No. 3090833

ヘラは、内装工が室内の壁に貼られている、古くなった壁紙を剥がしたり、塗装工が歳月を経て汚損した塗装を剥離する時に使用するものであり、作業の性質上、図１および図２に示す１のように本来のヘラ板は１ｍｍ程度の一定の厚みを有する、１枚の金属性の板から成っており、可撓性を有しない構造になっている。 The spatula is used when the interior builder affixes the old wallpaper that is affixed to the walls of the room, or when the painter removes the paint that has been soiled over time. As shown in FIG. 2 and FIG. 2, the original spatula plate is composed of a single metal plate having a constant thickness of about 1 mm, and has a structure having no flexibility.

塗り壁材やパテ等の可塑性材料は、左官職人が左官用鏝を使用して塗るものであったが、近年、内装工がヘラを使って建築物の仕上げ時に塗る機会が増加している。
前述のとおり、本来のヘラは、可撓性を有していないため、可塑性材料を均一な厚みで壁等の表面に塗り広げることが困難であったことから、図３および図４の３に示すとおり、ヘラ板の厚みを把持柄接続部から塗りつけ先端に向かって漸次、薄くなるように、例えば塗りつけ先端部３ａで０．２ｍｍ程度になるように研磨して、塗りつけ先端付近において可撓性を有するヘラを製造業者が製造し、内装工へ提供しているところである。Plastic materials such as plaster walls and putty were painted by plasterers using plasterers, but in recent years, the opportunity for interior finishers to apply them with a spatula has increased.
As described above, since the original spatula is not flexible, it is difficult to spread the plastic material on the surface of the wall or the like with a uniform thickness. As shown, the thickness of the spatula is gradually reduced from the grip handle connecting portion toward the coating tip, for example, polished to be about 0.2 mm at the coating tip 3a, and flexible in the vicinity of the coating tip. The spatula with the above is manufactured by the manufacturer and provided to the interior work.

しかしながら、ヘラ板に研磨作業を施すことは、時間を要し、また研磨作業のための人件費や材料費が発生し、工期の面でもコストの面でも不利に働くので、本考案は、この欠点を解決しようとするものである。 However, polishing the spatula plate takes time, and labor costs and material costs are incurred for the polishing operation, which is disadvantageous both in terms of construction period and cost. It tries to solve the drawbacks.

本考案は、ヘラ板を把持柄側と塗りつけ先端側に２分した、略半楕円形部材と略等脚台形部材の２つの部材から成り、前述の本来のヘラ板と同等の厚さかつ、一定の厚みである略半楕円形部材と、前述の研磨作業後のヘラ板塗りつけ先端付近と同等の厚さかつ、一定の厚みである略等脚台形部材を、略半楕円形部材の直線部と略等脚台形部材の長底辺部が平行になるように、固着した構造とすることにより、前述の欠点を解決する。 The present invention consists of two members, a substantially semi-elliptical member and a substantially isosceles trapezoidal member, which are divided into a grip handle side and a coating tip side, and has the same thickness as the above-mentioned original spatula plate, A substantially semi-elliptical member having a constant thickness and a substantially isosceles trapezoidal member having a thickness equivalent to the vicinity of the tip of the spatula plate after the polishing operation and a constant thickness are linear portions of the substantially semi-elliptical member. The above-mentioned drawback is solved by adopting a structure in which the long bottom sides of the substantially isosceles trapezoidal member are fixed in parallel.

本考案は、相当の厚みを有する把持柄側略半楕円形部材に、薄い厚みの塗りつけ先端側略等脚台形部材を固着しているため、可塑性材料の塗りつけ作業時、略等脚台形部材の塗りつけ先端付近のみが撓む構造となる。 In the present invention, a thin coating end approximately isosceles trapezoidal member is fixed to a gripping handle side approximately semi-elliptical member having a considerable thickness, so that when the plastic material is applied, the substantially isosceles trapezoidal member Only the vicinity of the application tip is bent.

本考案は、２つの部材を、例えば接着剤あるいは溶接で固着するため、研磨作業に比べて工期が短く、コスト面でも安価である。 In the present invention, since the two members are fixed by, for example, an adhesive or welding, the construction period is shorter than the polishing work, and the cost is low.

本考案は、ヘラ板を把持柄側と塗りつけ先端側に２分した、略半楕円形部材と略等脚台形部材の２つの部材から成り、前述の本来のヘラ板と同等の厚さかつ、一定の厚みである略半楕円形部材と、前述の研磨作業後のヘラ板塗りつけ先端付近と同等の厚さかつ、一定の厚みである略等脚台形部材を、略半楕円形部材の直線部と略等脚台形部材の長底辺部が平行になるように、固着した構造とする。 The present invention consists of two members, a substantially semi-elliptical member and a substantially isosceles trapezoidal member, which are divided into a grip handle side and a coating tip side, and has the same thickness as the above-mentioned original spatula plate, A substantially semi-elliptical member having a constant thickness and a substantially isosceles trapezoidal member having a thickness equivalent to the vicinity of the tip of the spatula plate after the polishing operation and a constant thickness are linear portions of the substantially semi-elliptical member. The substantially isosceles trapezoidal member is fixed so that the long bottom sides are parallel to each other.

本考案を図において説明すると、図７に示す略半楕円形部材５および図８に示す略等脚台形部材６の２つの部材を、図５および図６に示す、例えば重ね代４を設け、接着剤で貼りあわせた構造とする。 The present invention will be described with reference to the drawings. Two members, a substantially semi-elliptical member 5 shown in FIG. 7 and a substantially isosceles trapezoidal member 6 shown in FIG. 8, are provided with, for example, an overlap margin 4 shown in FIGS. The structure is bonded with an adhesive.

２つの部材の固着方法は、接着剤にかかわらず、溶接等でも当然よい。また、重ね代４を設けず、略半楕円形部材５の直線部と略等脚台形部材６の短底辺部を突き合わせて溶接や圧接を施してもよい。 The fixing method of the two members may be welding or the like regardless of the adhesive. Alternatively, the overlap margin 4 may not be provided, and the straight portion of the substantially semi-elliptical member 5 and the short base portion of the substantially isosceles trapezoidal member 6 may be brought into contact with each other to perform welding or pressure welding.

本来のヘラの平面図である。It is a top view of the original spatula. 本来のヘラの正面図である。It is a front view of the original spatula. ヘラ板に研磨作業を施したヘラの平面図である。It is a top view of the spatula which performed the grinding | polishing operation | work to the spatula board. ヘラ板に研磨作業を施したヘラの正面図である。It is a front view of the spatula which performed the grinding | polishing operation | work to the spatula board. 本考案のヘラの平面図である。It is a top view of the spatula of this invention. 本考案のヘラの正面図である。It is a front view of the spatula of this invention. 本考案のヘラの略半楕円形部材の平面図である。It is a top view of the substantially semi-elliptical member of the spatula of this invention. 本考案のヘラの略等脚台形部材の平面図である。It is a top view of the substantially isosceles trapezoidal member of the spatula of this invention.

１ヘラ板を示す。
２把持柄を示す。
３研磨作業後のヘラ板を示す。
３ａ塗りつけ先端部を示す。
４重ね代を示す。
５本考案の略半楕円形部材を示す。
６本考案の略等脚台形部材を示す。1 Shows a spatula plate.
2 Indicates the grip handle.
3 Shows the spatula plate after polishing.
3a Shows the application tip.
4 Indicates the overlap allowance.
5 A substantially semi-elliptical member of the present invention is shown.
6 A substantially isosceles trapezoidal member of the present invention is shown.

Claims

A substantially semi-elliptical member having a constant thickness, a thin and flexible substantially isosceles trapezoidal member having a constant thickness, a straight portion of the semi-elliptical member, and a long bottom side portion of the substantially isosceles trapezoidal member. A spatula characterized by a structure in which two members are fixed so that they are parallel to each other.