JP3135650U

JP3135650U - Plasterer

Info

Publication number: JP3135650U
Application number: JP2007002874U
Authority: JP
Inventors: 博文金鹿
Original assignee: 株式会社カネシカ
Priority date: 2007-03-26
Filing date: 2007-03-26
Publication date: 2007-09-27
Anticipated expiration: 2017-03-26

Abstract

【課題】従来の把柄前面が柱脚前面より前方に位置するタイプ（以下、「中首タイプ」という。）の左官鏝は把柄前部に空隙が残置される構造であり、柱脚と把柄の間の緩み防止および把柄を握り易くするため、木片を当該空隙に埋設して対処していたが、使用回数の増加および経年劣化等により、木片と把柄の接触面の付着力の低下を招いて木片が脱落し、再び空隙が発生することにより、柱脚と把柄の間に緩みが生じ、その結果、柱脚と把柄が分離して左官鏝の寿命を縮めていた。
【解決手段】本考案の中首タイプの左官鏝の柱脚頭部形状を埋設用木片と柱脚を一体化した形状とすることによって、木片を埋設せずにすみ、木片の脱落、これに続く空隙の発生、柱脚と把柄の間の緩みが生じなくなり、左官鏝の寿命が延びる。
【選択図】図１２[PROBLEMS] A plasterer of a type in which the front face of a conventional handle is positioned in front of the front face of a column base (hereinafter referred to as a “middle neck type”) is a structure in which a gap is left in the front part of the handle. In order to prevent loosening and make it easier to grip the handle, a piece of wood was buried in the gap, but this caused an increase in the number of uses and deterioration over time, leading to a decrease in the adhesion between the contact surface of the piece of wood and the handle. When the piece of wood fell and a gap was generated again, loosening occurred between the column base and the handle. As a result, the column base and the handle were separated to shorten the life of the plasterer.
[MEANS FOR SOLVING PROBLEMS] By making the shape of the column base of the middle neck type plasterer of the present invention into a shape in which the embedded wooden piece and the column base are integrated, it is possible to eliminate the wooden piece and to drop the wooden piece. Subsequent voids and looseness between the column base and the handle no longer occur, extending the life of the plasterer.
[Selection] Figure 12

Description

本考案は左官鏝の鏝板の上面中央に立設される柱脚とこれに取着される把柄との付着力を増加するとともに、把柄前部に従来残置していた空隙部の埋設作業を省略する左官鏝を提供するものである。 The present invention increases the adhesion between the column base erected at the center of the upper surface of the plaster board and the handle attached to it, and embeds the gap part previously left behind in the handle front. Provide a plasterer to omit.

従来の把柄前面が柱脚前面より前方に位置するタイプ（以下、「中首タイプ」という。）の左官鏝では把柄前部に残置する空隙に木片を埋設していた。 A plasterer of the type in which the front face of the handle is positioned in front of the front face of the column base (hereinafter referred to as “middle neck type”) has embedded a piece of wood in the space left in the front of the handle.

中首タイプの左官鏝の把柄は図１、図２および図３に示すとおりの中空構造となっており、柱脚に把柄を取着すると図４、図５、図６、図７および図８に示すとおり、把柄前部にのみ下部が開いた矩形状の空隙が残置されることになる。柱脚と把柄の間の緩み防止および把柄を握り易くするため、図９および図１０に示す木片を当該空隙に埋設して対処していたが、使用回数の増加および経年劣化等により、木片と把柄の接触面の付着力低下を招いて木片が脱落し、再び空隙が発生することにより、柱脚と把柄の間に緩みが生じ、その結果、柱脚と把柄が分離して左官鏝の寿命を縮めていた。 The handle of the middle neck type plasterer has a hollow structure as shown in FIGS. 1, 2 and 3, and when the handle is attached to the column base, FIG. 4, FIG. 5, FIG. As shown in FIG. 2, a rectangular gap having a lower portion opened only at the handle front portion is left. In order to prevent loosening between the column base and the handle and make it easier to grip the handle, the wooden pieces shown in FIGS. 9 and 10 have been dealt with by embedding them in the gap. A drop in the adhesion of the contact surface of the handle causes a piece of wood to fall and a gap is generated again, resulting in looseness between the column base and the handle. As a result, the column base and handle are separated, and the life of the plasterer Was shortened.

本考案では中首タイプの左官鏝の柱脚の頭部形状を木片と柱脚を一体化した形状に変更することにより課題を解決する。 In the present invention, the problem is solved by changing the shape of the head of the column base of the middle neck type plasterer to a shape in which the piece of wood and the column base are integrated.

本考案の中首タイプの左官鏝の柱脚頭部形状を木片と柱脚を一体化した形状とすることによって、木片を埋設する必要がなくなり、木片の脱落、これに続く空隙の発生、柱脚と把柄の間の緩みが発生せず、左官鏝の耐久性が向上する。 By making the shape of the column base head of the middle neck type plasterer of the present invention into a shape that integrates the piece of wood and the column base, there is no need to embed the piece of wood, dropping of the piece of wood, subsequent generation of voids, pillars The looseness between the leg and the handle does not occur, and the durability of the plasterer is improved.

また、本考案の柱脚頭部形状とすることにより、柱脚と把柄の接触面積が増大し、従来の中首タイプに比べ、柱脚と把柄の付着力が増加して、さらに左官鏝の耐久性が向上する。 In addition, by adopting the column base shape of the present invention, the contact area between the column base and the handle is increased, and the adhesion between the column base and the handle is increased compared to the conventional middle neck type, and further, Durability is improved.

さらに、木片埋設作業がなくなるので中首タイプの左官鏝の製作効率が向上し、製作時間が短縮される。 Furthermore, since the work of burying wood pieces is eliminated, the production efficiency of the middle neck type plasterer is improved and the production time is shortened.

本考案の中首タイプの左官鏝の柱脚頭部形状を図９、図１０、図１１、図１２および図１３に示すとおりの形態とする。 The columnar head shape of the middle neck type plasterer of the present invention is as shown in FIGS. 9, 10, 11, 12, and 13. FIG.

本考案を図において説明すると図４に示す従来の中首タイプの柱脚２に図９に示す３ａを一体とした柱脚３の形態とする。 If this invention is demonstrated in a figure, it will be set as the form of the column base 3 which united 3a shown in FIG. 9 to the conventional middle neck type column base 2 shown in FIG.

中首タイプの把柄側面図Middle neck type handle side view 中首タイプの把柄前部断面図Middle neck type handle front sectional view 中首タイプの把柄後部断面図Middle neck type handle rear cross section 従来の中首タイプの柱脚側面図Side view of conventional middle neck type column base 従来の中首タイプの柱脚に把柄を取着した左官鏝の側面図Side view of a plasterer with a handle attached to a conventional middle neck type column base 従来の中首タイプの柱脚に把柄を取着した左官鏝の把柄前部断面図Cross section of the handle front of a plasterer with a handle attached to a conventional middle neck type column base 従来の中首タイプの柱脚に把柄を取着した左官鏝の把柄中央部断面図Cross section of the handle center of a plasterer with a handle attached to a conventional middle neck type column base 従来の中首タイプの柱脚に把柄を取着した左官鏝の把柄後部断面図A rear cross-sectional view of the handle of a plasterer with a handle attached to a conventional middle neck type column base 木片の側面図Side view of a piece of wood 木片の断面図Cross section of a piece of wood 本考案の中首タイプの柱脚側面図Side view of the middle neck type column base of the present invention 本考案の中首タイプの柱脚に把柄を取着した左官鏝の側面図Side view of plasterer with handle attached to middle neck type column base of the present invention 本考案の中首タイプの柱脚に把柄を取着した左官鏝の把柄前部断面図Cross section of handle front of plasterer with handle attached to middle neck type column base of the present invention 本考案の中首タイプの柱脚に把柄を取着した左官鏝の把柄中央部断面図Cross section of handle center of plasterer with handle attached to middle neck type column base of the present invention 本考案の中首タイプの柱脚に把柄を取着した左官鏝の把柄後部断面図Cross section of handle rear of plasterer with handle attached to middle neck type column base of the present invention

Explanation of symbols

１中首タイプの把柄
１ａ中首タイプの把柄前部
１ｂ中首タイプの把柄後部
１ｃ中首タイプの把柄中央部
２従来の中首タイプの柱脚
２ａ従来の中首タイプの柱脚中央部
２ｂ従来の中首タイプの柱脚後部
３木片
４本考案の中首タイプの柱脚
４ａ本考案の中首タイプの柱脚前部
４ｂ本考案の中首タイプの柱脚中央部
４ｃ本考案の中首タイプの柱脚後部1 Middle neck type handle 1a Middle neck type handle front 1b Middle neck type handle rear 1c Middle neck type handle center 2 Conventional middle neck type column base 2a Conventional middle neck type column base 2b Conventional middle neck type column base rear part 3 Wood piece 4 The middle neck type column base 4a of the present invention Middle neck type column base front part 4b of the present invention Middle neck type column base central part 4c of the present invention Neck-type column base rear

Claims

In the plasterer of the type where the handle front is located in front of the front of the column base (hereinafter referred to as “middle neck type”), when the handle is attached to the column base, the gap is left at the front of the handle, In order to solve this problem, a piece of wood is usually embedded, but a plasterer that has improved durability by making the shape of the head of the column base into an integrated shape of the piece of wood and the conventional shape of the head of the column base.