JP3369056B2

JP3369056B2 - Face plate fixing structure

Info

Publication number: JP3369056B2
Application number: JP24424896A
Authority: JP
Inventors: 渉渡部
Original assignee: ルーフシステム株式会社
Priority date: 1996-08-26
Filing date: 1996-08-26
Publication date: 2003-01-20
Anticipated expiration: 2016-08-26
Also published as: JPH1061120A

Description

【発明の詳細な説明】【０００１】【産業上の利用分野】本発明は、屋根・壁等に用いられ
る面板の固定構造に関するものである。【０００２】【従来の技術】屋根や壁の表面がほぼ平らとなる面板１
の固定方法はさまざまあるが、まず、図８について説明
する。これは、略コの字形で左右の上端部にはガイドレ
ール７ａ・７ａが設けてある取付部材７を下地材５の上
に配設して止着具６で止め、次に、略コの字形の樋部材
２を架け渡し、続いて、取付部材７よりも浅い略コの字
形で左右上端には鈎部８ａ・８ａが形成されている止め
部材８をかぶせ、その鈎部８ａ・８ａを取付部材７のガ
イドレール７ａ・７ａに嵌合させることにより樋部材２
を止め、さらに辺がＬ字形に屈曲している面板１を敷設
し、隣り合う面板１・１のＬ字形の辺を止め部材８の上
で重ねて、止着具６で止着したものである。【０００３】図９に示したものは、樋部材２を軒−棟方
向に配設し、次に、略ハット形で中央に雄ねじを溶接し
た凹部３ｄを形成するとともに、両側に固定面３ａ・３
ａを有する受け部材３を樋部材２に架け渡し、固定面３
ａ・３ａを下地材５に固定する。続いて、平面部１ｃの
左右両端を折り下げてから下端をＵ字形に折り返した面
板１を、受け部材３の凹部３ｄに入れる。そして、押付
部材９を受け部材３の雄ねじに嵌めるが、下向きにやや
開いた側面の両下端を面板１がＵ字状に折り返されたと
ころに当てる。次いで、ナットを受け部材３の雄ねじに
通し、電動工具で締め付けて面板１・１を固定する。さ
らに、キャップ４を嵌める場合には、被嵌合部10ａ・10
ａを有するキャップ止め10を取り付けておき、被嵌合部
10ａ・10ａにキャップ４を嵌める。【０００４】図１０に示したものは、面板１・１同士を
嵌合させることで面板１・１を固定させたものである。
まず、樋部材２の中に、吊子20を入れて下地材５に固定
し、次に、面板１の一方の側縁を吊子20の中に入れ、吊
子20の上端を折り曲げてその面板１の折り曲げ辺１ｅを
押える。さらに、隣りに施工する面板１を、すでに施工
してある面板１の中に落し込んで折り曲げ辺１ｅに嵌め
面板１を固定する。【０００５】【発明が解決しようとする課題】図８に示した技術で
は、面板を固定するために止着具が必要であった。ま
た、面板は、辺がＬ字形に屈曲しているだけでキャップ
を嵌める構成にはなっていないので、キャップを取り付
けることはできなかった。【０００６】図９に示した技術は、受け部材に雄ねじを
溶接しておかなければならないし、面板を押さえる部品
やキャップを止める部品や、それらを止着するナットが
必要であり、部品点数が多く、ナットを締め付ける手間
もかかっていた。【０００７】図１０に示した技術は、積雪や強風による
ガタツキ等により面板が変形して外れてしまう恐れがあ
った。【０００８】本発明は、面板を横方向にスライドさせて
嵌めることで、止着具や部品を使わずに面板を固定する
ことを目的とするものである。【０００９】【課題を解決するための手段】本発明の面板の固定構造
には、次のような面板と、受け部材とが用いられる。面
板は、平面部と、その両端を折り下げた折り下げ部とを
有している。折り下げ部の先端はそれぞれ折曲され、一
方には係合部が、他方には係止部が形成されている。係
合部は、たとえば、折り下げ部の下端を内側方向に略直
角に折り曲げ、係止部に嵌められる形状となっている。
係止部は、係合部が嵌められる形状であって、たとえ
ば、折り下げ部の下端が内側方向に突出されたキャップ
止め部分と、キャップ止め部分を外側方向に延出させた
底面部分と、底面部分を上方向に略Ｓ字状に屈曲させ
て、受け部材の突出部分に嵌められる止め部分とから成
っている。【００１０】受け部材は、上面部と、上面部の中央部分
をくぼませることで面板が嵌め入れられる凹部とを有し
ている。その凹部には、凹部の一方の側面を中央方向に
突出させた突出部分が形成されている。そして、上面部
の両外側を折り下げた立面部と、立面部を外側方向に折
り曲げた固定面とを有している。【００１１】これらを施工する場合には、受け部材を下
地材に固定し、次に、その受け部材に面板を固定する。
屋根に施工する場合には、受け部材の凹部の下側に略コ
の字形の樋部材を入れるとよい。面板の固定方法は、ま
ず、左右に隣り合う受け部材の凹部の一方に面板の係合
部を、他方に係止部を上方向から嵌め入れ、続いて、係
合部が、すでに施工されている面板の係止部に嵌まり、
係止部の止め部分が、受け部材の突出部分に嵌まるよう
に面板を横方向にスライドさせる。【００１２】面板同士が組み合わせられたときには、係
合部と係止部の底面部分との間に隙間が形成される。【００１３】【作用】面板は、上方向から受け部材の凹部に落し込ん
だのちに横方向にスライドして施工し、受け部材の突出
部分に係止部の止め部分が嵌まり、係止部に係合部が嵌
められることで固定されるので、部品や止着具を用いな
くても面板を容易に確実に固定することができる。【００１４】また、面板同士が組み合わせられたときに
は、係合部と係止部の底面部分との間に隙間が形成され
るので、キャップ止め部分と、その隙間とにキャップを
嵌合させることもできる。【００１５】【実施例】本発明の実施例について、まず図１から図５
により説明する。図１は本発明の施工状態の実施例を示
す断面図であり、図２は面板１の実施例を示す説明図で
あり、図３は図１のように本発明により屋根を施工する
場合に用いられる樋部材２の実施例を示す説明図であ
り、図４は面板１が嵌められる受け部材３の実施例を示
す説明図であり、図５は、キャップ４の実施例を示す説
明図である。【００１６】本発明に用いられる面板１は、図２に示し
た通りであるが、平面部１ｃと、その両端を折り下げた
折り下げ部１ｄ・１ｄとを有している。折り下げ部１ｄ
・１ｄの先端はそれぞれ折曲されて、一方は係合部１ａ
となり、他方は係止部１ｂとなっている。係合部１ａ
は、折り下げ部１ｄの下端が内側方向に折り曲げられて
形成されている。本実施例では内側方向に略直角に折り
曲げられ、係止部１ｂに嵌められる形状となっている。
折り下げ部１ｄ・１ｄの他方の先端を折曲して形成され
た係止部１ｂは、折り下げ部１ｄの下端が内側方向に突
出されてキャップ止め部分１１を形成し、キャップ止め
部分１１を外側方向に延出させて底面部分１２を形成
し、さらに、底面部分１２を上方向に略Ｓ字状に屈曲さ
せて、受け部材３の突出部分３２に嵌められる止め部分
１３が形成されている。【００１７】係止部１ｂと係合部１ａの形状について、
さらに説明を加えると、面板１・１同士が組み合わせら
れたときに、係合部１ａと、係止部１ｂの底面部分１２
との間に隙間が形成されるようになっている。本実施例
の場合には、キャップ止め部分１１とほぼ同じ高さの隙
間が形成され、キャップ止め部分１１と、その隙間とに
キャップ４の嵌合部４１・４１を嵌めることができる形
状に設定されているのである。【００１８】図３は樋部材２の実施例を示している。こ
の樋部材２は上向きの略コの字形であり、本発明を屋根
に用いた場合に雨水を排水させるためのものである。樋
部材２は、底部２１と、その左右両端を立ち上げた側面
部２２・２２とを有しており、側面部２２・２２の上端
を内側にＵ字形に折り返している。【００１９】図４は、面板１を嵌める受け部材３の実施
例を示している。この受け部材３は、上面部３ｃと、上
面部３ｃの中央部分をくぼませることで面板１が入れら
れる凹部３ｄと、凹部３ｄの一方の側面を中央方向に向
かって突出させた突出部分３２が形成されている。さら
に、上面部３ｃの両側縁を折り下げた立面部３ｂ・３ｂ
と、立面部３ｂ・３ｂを外側方向に折り曲げた固定面３
ａ・３ａとを有している。【００２０】図５は、本発明に係る面板１にキャップ４
を嵌める場合のキャップ４の実施例である。本実施例の
場合には、屋根を施工したときに表面が平らになるよう
に、下向きの略コの字形であって、下方に嵌合部４１・
４１を形成したものを示している。この嵌合部４１・４
１の一方が面板１のキャップ止め部分１１に嵌まり、他
方が面板１の係止部１ｂの底面部分１２と係合部１ａと
の隙間に嵌まることになる。【００２１】次に、図１及び図６（ア）（イ）により、
これらの部材を用いた面板１の施工方法を説明する。ま
ず樋部材２を所定の間隔で下地材５上に配設し、次に受
け部材３を樋部材２に架け渡して下地材５に止着具６で
止着し、受け部材３と受け部材３との間にも下地材５を
入れる。続いて、その受け部材３に面板１を固定する。
面板１の固定方法は、まず、左右に隣り合う受け部材３
・３の凹部３ｄの一方に面板１の係合部１ａを、他方に
係止部１ｂを上方向から嵌め入れ、続いて、係合部１ａ
が、すでに施工されている面板１の係止部１ｂに嵌ま
り、係止部１ｂの止め部分１３が、受け部材３の突出部
分３２に嵌まるように面板１を横方向にスライドさせ
る。【００２２】このとき、スライドを容易にするために、
略Ｌ字形の止め部分１３に治具を引っ掛けて受け部材３
側に引っ張るとよい。【００２３】この状態では、図１のように面板１と面板
１との間に溝がある。このような意匠でよい現場ではこ
のままでよいし、溝をなくしたい場合にはキャップ４を
嵌めるとよい。本発明では、面板１・１同士が組み合わ
せられたときに、係合部１ａと、係止部１ｂの底面部分
１２との間に、（本実施例ではキャップ止め部分１１と
ほぼ同じ高さの）隙間が形成されるので、キャップ止め
部分１１と、その隙間とにキャップ４の嵌合部４１・４
１を嵌めることができる。【００２４】他の実施例として、本発明を壁等に用いた
場合では、樋部材２を省いて施工してもよい。さらに、
図７に示したように、面板１の折り下げ部１ｄ・１ｄの
形状を、下方に向かうに連れてすぼまるように斜めに折
り下げてもよい。この場合には、キャップ４の形状も折
り下げ部１ｄ・１ｄの形状に合わせて、下方に向かうに
連れてすぼまるようにする。【００２５】【発明の効果】本発明によれば、面板を固定する際に、
吊子や押え部材といった部品を必要とせず、従って止着
具も不要なので、部品点数も手間も省くことができる。【００２６】また、本発明の面板の固定構造は、面板を
横方向にスライドさせて固定していくことで、面板を容
易に確実に固定することができる。【００２７】さらに、面板同士が組み合わせられたとき
には、係合部と係止部の底面部分との間に隙間が形成さ
れるのでキャップを嵌めることができるし、溝が生じた
ままにしておくこともできる。Description: BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure for fixing a face plate used for a roof or a wall. 2. Description of the Related Art A face plate 1 having a substantially flat roof or wall surface.
Although there are various fixing methods, FIG. 8 will be described first. This is because a mounting member 7 having a substantially U-shape and provided with guide rails 7a and 7a at upper left and right ends is provided on a base material 5 and fixed with a fastening tool 6, and then, substantially U-shaped. The gutter member 2 having a U-shape is bridged, and a stopper member 8 having a substantially U-shape shallower than the mounting member 7 and having upper and lower right and left hooks 8a is formed. The gutter member 2 is fitted to the guide rails 7 a of the mounting member 7.
The face plate 1 whose side is bent in an L-shape is laid, and the L-shaped sides of the adjacent face plates 1 and 1 are overlapped on the stop member 8 and fastened with the fastener 6. is there. In FIG. 9, a gutter member 2 is disposed in the eave-ridge direction, and a concave portion 3d in which a male screw is welded in the center in a substantially hat shape is formed at the center, and fixing surfaces 3a. 3
a, the supporting member 3 having a
a. 3a is fixed to the base material 5. Subsequently, the face plate 1 in which the left and right ends of the flat portion 1c are folded down and the lower end is turned back into a U-shape is put into the concave portion 3d of the receiving member 3. Then, the pressing member 9 is fitted into the male screw of the receiving member 3, but the lower ends of the slightly opened side surfaces are applied to the place where the face plate 1 is folded in a U-shape. Next, the nut is passed through the male screw of the receiving member 3 and tightened with an electric tool to fix the face plate 1.1. Further, when the cap 4 is fitted, the fitted parts 10a and 10a
a cap stopper 10 having a
The cap 4 is fitted to 10a. FIG. 10 shows an example in which the face plates 1.1 are fixed by fitting the face plates 1.1 to each other.
First, the hanging member 20 is put in the gutter member 2 and fixed to the base material 5. Next, one side edge of the face plate 1 is put in the hanging member 20, and the upper end of the hanging member 20 is bent and The bent side 1e of the face plate 1 is pressed. Furthermore, the face plate 1 to be constructed next is dropped into the face plate 1 already constructed, and the face plate 1 is fixed to the bent side 1e. [0005] In the technique shown in FIG. 8, a fastener is required to fix the face plate. Further, since the face plate is not configured to fit the cap only because the side is bent in an L-shape, the cap could not be attached. The technique shown in FIG. 9 requires a male screw to be welded to the receiving member, a part for pressing the face plate, a part for stopping the cap, and a nut for fixing the cap, and the number of parts is reduced. In many cases, it took time to tighten the nut. In the technique shown in FIG. 10, there is a risk that the face plate will be deformed and come off due to rattling due to snow or strong wind. SUMMARY OF THE INVENTION An object of the present invention is to fix a face plate without using fasteners or parts by sliding the face plate in a lateral direction and fitting it. A face plate fixing structure of the present invention employs the following face plate and receiving member. The face plate has a flat portion and a folded portion obtained by folding both ends thereof. The tip of the folded-down portion is bent, one of which has an engaging portion and the other has an engaging portion. The engagement portion has, for example, a shape in which the lower end of the folded-down portion is bent inward at a substantially right angle, and is fitted to the locking portion.
The locking portion has a shape in which the engaging portion is fitted, for example, a cap stopper portion in which the lower end of the folded portion protrudes inward, a bottom portion in which the cap stopper portion extends outward, The bottom portion is bent upward in a substantially S-shape, and includes a stop portion fitted to the projecting portion of the receiving member. [0010] The receiving member has an upper surface portion and a concave portion into which a face plate is fitted by recessing a central portion of the upper surface portion. The recess has a protruding portion formed by protruding one side surface of the recess in the center direction. And it has the standing surface part which bent both outer sides of the upper surface part, and the fixing surface which bent the standing surface part to the outer direction. When these are to be constructed, the receiving member is fixed to the base material, and then the face plate is fixed to the receiving member.
When installing on a roof, a substantially U-shaped gutter member may be provided under the concave portion of the receiving member. The fixing method of the face plate is as follows. First, the engaging portion of the face plate is fitted into one of the concave portions of the receiving member adjacent to the left and right, and the locking portion is fitted into the other from above, and subsequently, the engaging portion is already installed. Into the locking part of the face plate
The face plate is slid laterally so that the stop portion of the locking portion fits into the projecting portion of the receiving member. When the face plates are combined, a gap is formed between the engaging portion and the bottom surface of the engaging portion. After the face plate is dropped into the concave portion of the receiving member from above, it is slid in the lateral direction and constructed. The stop portion of the locking portion is fitted to the projecting portion of the receiving member, and the locking portion is formed. Is fixed by fitting the engaging portion to the front plate, so that the face plate can be easily and surely fixed without using components or fasteners. When the face plates are combined with each other, a gap is formed between the engaging portion and the bottom surface of the engaging portion. Therefore, the cap may be fitted into the cap fixing portion and the gap. it can. Embodiments of the present invention will first be described with reference to FIGS.
This will be described below. FIG. 1 is a cross-sectional view showing an embodiment of the construction state of the present invention, FIG. 2 is an explanatory view showing an embodiment of the face plate 1, and FIG. 3 shows a case where a roof is constructed according to the present invention as shown in FIG. FIG. 4 is an explanatory view showing an embodiment of the gutter member 2 used, FIG. 4 is an explanatory view showing an embodiment of the receiving member 3 into which the face plate 1 is fitted, and FIG. 5 is an explanatory view showing an embodiment of the cap 4. is there. The face plate 1 used in the present invention is as shown in FIG. 2, but has a flat portion 1c and folded portions 1d, 1d having both ends folded. Folding part 1d
・ The tip of 1d is bent, and one is the engaging portion 1a
And the other is a locking portion 1b. Engaging part 1a
Is formed by bending the lower end of the folded-down portion 1d inward. In the present embodiment, the shape is bent at a substantially right angle in the inward direction, and is fitted to the locking portion 1b.
The locking portion 1b formed by bending the other end of the folded-down portions 1d, 1d is formed such that the lower end of the folded-down portion 1d is projected inward to form a cap stopper portion 11, and the cap stopper portion 11 is formed. The bottom portion 12 is formed to extend outward, and the bottom portion 12 is bent upward in a substantially S-shape to form a stop portion 13 that is fitted to the protruding portion 32 of the receiving member 3. . Regarding the shapes of the locking portion 1b and the engaging portion 1a,
More specifically, when the face plates 1 and 1 are combined with each other, the engaging portion 1a and the bottom portion 12 of the locking portion 1b are combined.
Is formed between them. In the case of the present embodiment, a gap having substantially the same height as the cap stopper 11 is formed, and a shape is set so that the fitting portions 41 of the cap 4 can be fitted into the cap stopper 11 and the gap. It is being done. FIG. 3 shows an embodiment of the gutter member 2. The gutter member 2 has an approximately upward U-shape and is for draining rainwater when the present invention is used for a roof. The gutter member 2 has a bottom portion 21 and side portions 22 upright at both left and right ends thereof. The upper ends of the side portions 22 are folded inward in a U-shape. FIG. 4 shows an embodiment of the receiving member 3 on which the face plate 1 is fitted. The receiving member 3 includes an upper surface portion 3c, a concave portion 3d into which the face plate 1 is inserted by depressing a central portion of the upper surface portion 3c, and a protruding portion 32 having one side surface of the concave portion 3d protruding toward the central direction. Is formed. Further, the raised surfaces 3b, 3b obtained by folding down both side edges of the upper surface 3c.
And a fixed surface 3 obtained by bending the upright portions 3b outwardly.
a.3a. FIG. 5 shows a cap 4 on a face plate 1 according to the present invention.
This is an embodiment of the cap 4 when the cap 4 is fitted. In the case of the present embodiment, the roof has a substantially U-shaped downward shape so that the surface becomes flat when the roof is constructed, and the fitting portion 41.
41 is shown. This fitting part 41.4
One of the fittings 1 fits into the cap stopper portion 11 of the face plate 1 and the other fits into the gap between the bottom surface portion 12 of the locking portion 1b of the face plate 1 and the engaging portion 1a. Next, referring to FIGS. 1 and 6A and 6A,
A method for constructing the face plate 1 using these members will be described. First, the gutter members 2 are arranged on the base material 5 at predetermined intervals, and then the receiving members 3 are bridged over the gutter members 2 and fastened to the base material 5 with fasteners 6. The base material 5 is also inserted between the base material 3 and the base material 5. Subsequently, the face plate 1 is fixed to the receiving member 3.
The method of fixing the face plate 1 is as follows.
The engaging portion 1a of the face plate 1 is fitted into one of the three concave portions 3d, and the locking portion 1b is fitted into the other from the upper side.
However, the face plate 1 is slid in the lateral direction so as to fit into the locking portion 1b of the face plate 1 already installed, and the stop portion 13 of the locking portion 1b fits into the projecting portion 32 of the receiving member 3. At this time, in order to facilitate sliding,
The jig is hooked on the substantially L-shaped stop portion 13 to receive the receiving member 3.
You can pull it to the side. In this state, there is a groove between the face plates 1 as shown in FIG. In a site where such a design is sufficient, the cap may be left as it is, or when it is desired to eliminate the groove, the cap 4 may be fitted. In the present invention, when the face plates 1 and 1 are combined with each other, between the engaging portion 1a and the bottom surface portion 12 of the locking portion 1b (in the present embodiment, the height is substantially the same as the cap stopper portion 11). Since a gap is formed, the fitting portions 41.4 of the cap 4 are provided in the cap stopper portion 11 and the gap.
1 can be fitted. As another embodiment, when the present invention is applied to a wall or the like, the gutter member 2 may be omitted. further,
As shown in FIG. 7, the shape of the folded-down portions 1 d of the face plate 1 may be obliquely folded so as to taper downward. In this case, the shape of the cap 4 is also narrowed downward in accordance with the shape of the folded-down portions 1d. According to the present invention, when fixing the face plate,
There is no need for any components such as the hangers and the holding members, and therefore no fasteners are required, so that the number of components and labor can be saved. The face plate fixing structure of the present invention can easily and surely fix the face plate by sliding and fixing the face plate in the lateral direction. Further, when the face plates are combined with each other, a gap is formed between the engaging portion and the bottom portion of the locking portion, so that the cap can be fitted, and the groove is kept formed. You can also.

【図面の簡単な説明】【図１】本発明の実施例の施工状態を示す断面図であ
る。【図２】面板の実施例を示す説明図である。【図３】樋部材の実施例を示す説明図である。【図４】受け部材の実施例を示す説明図である。【図５】キャップの実施例を示す説明図である。【図６】（ア）（イ）は本発明の固定方法を示す説明図
である。【図７】本発明の他の実施例の施工状態を示す断面図で
ある。【図８】従来技術の説明図である。【図９】従来技術の説明図である。【図１０】従来技術の説明図である。【符号の説明】１面板１ａ係合部１ｂ係止部１ｃ平面部１ｄ折り下げ部１ｅ折り曲げ辺１１キャップ止め部分１２底面部分１３止め部分２樋部材２１底部２２側面部３受け部材３ａ固定面３ｂ立面部３ｃ上面部３ｄ凹部３２突出部分４キャップ４１嵌合部５下地材６止着具７取付部材７ａガイドレール８止め部材８ａ鈎部９押付部材 10 キャップ止め 10ａ被嵌合部 20 吊子BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional view showing a working state of an embodiment of the present invention. FIG. 2 is an explanatory view showing an example of a face plate. FIG. 3 is an explanatory view showing an embodiment of a gutter member. FIG. 4 is an explanatory view showing an embodiment of a receiving member. FIG. 5 is an explanatory view showing an embodiment of the cap. FIGS. 6A and 6B are explanatory views showing a fixing method of the present invention. FIG. 7 is a sectional view showing a construction state of another embodiment of the present invention. FIG. 8 is an explanatory diagram of a conventional technique. FIG. 9 is an explanatory diagram of a conventional technique. FIG. 10 is an explanatory diagram of a conventional technique. DESCRIPTION OF SYMBOLS 1 Face plate 1a Engaging part 1b Locking part 1c Flat part 1d Folding part 1e Bending side 11 Cap stop part 12 Bottom part 13 Stop part 2 Gutter member 21 Bottom part 22 Side part 3 Receiving member 3a Fixing surface 3b Elevated surface portion 3c Upper surface portion 3d Recess 32 Projecting portion 4 Cap 41 Fitting portion 5 Base material 6 Fastener 7 Mounting member 7a Guide rail 8 Stopping member 8a Hook portion 9 Pressing member 10 Cap stop 10a Fitted portion 20 Hanger

Claims

(57) [Claims 1] The face plate is provided with a flat portion and a folded portion having both ends folded down, and at one end of the folded portion,
An engaging portion having a shape fitted to the locking portion is formed, and a locking portion having a shape fitted to the protruding portion of the receiving member is formed at the other end of the folded-down portion. A cap stopper portion and a bottom portion extending from the tip thereof are provided, and the receiving member has an upper surface portion, a central portion of the upper surface portion recessed, and one side surface protruding in the center direction. The receiving member is fixed to the base material, and the engaging portion of the face plate is fitted into one of the concave portions of the receiving member adjacent to the left and right, and the locking portion is fitted into the other from above. Then, the face plate is slid in the horizontal direction, whereby the engaging portion is fitted to the already-installed locking portion of the face plate, and the locking portion is fitted to the projecting portion of the receiving member. When combined, a gap is formed between the engaging part and the bottom part of the locking part. Fixing structure of the face plate, characterized in that it is.