JP4435382B2

JP4435382B2 - Cosmetic material fixture

Info

Publication number: JP4435382B2
Application number: JP2000159637A
Authority: JP
Inventors: 豊磯崎; 和典原田
Original assignee: Konoshima Chemical Co Ltd
Current assignee: Konoshima Chemical Co Ltd
Priority date: 2000-05-30
Filing date: 2000-05-30
Publication date: 2010-03-17
Anticipated expiration: 2020-05-30
Also published as: JP2001336268A

Description

【０００１】
【発明の属する技術分野】
本発明は、化粧材取付具に関する。
【０００２】
【従来の技術】
建築物の外壁、破風等の美観を向上させるために化粧材が取り付けられることがある。近年、かかる化粧材の取付は、ビスや釘で直接化粧材を被取付部に打ち付けて取り付ける工法から、被取付部である下地面に化粧材取付具を装着してその化粧材取付具を介して化粧材を取り付ける工法に移行してきている。
【０００３】
かかる化粧材取付具として、特開平８−２７０２００号公報には、化粧材取付具に化粧材裏面を押圧する板バネを設けることについて開示されており、これによって化粧材の前後方向におけるガタツキを防止することができると記載されている。
【０００４】
また、特開平１０−３０６５７２号公報には、化粧材取付具の受部に係止片を設けることについて開示されており、その受部に化粧材の突起をバネ嵌合することにより、係止片が突起のくびれ部分に係合して化粧材が化粧材取付具から外れるのを防止することができると記載されている。
【０００５】
【発明が解決しようとする課題】
本出願の課題は、単一の構成によって、化粧材の前後方向におけるガタツキ及び化粧材取付具からの外れの防止の両方を同時に達成することができる化粧材取付具を提供することにある。
【０００６】
【課題を解決するための手段】
本出願の発明は、
裏面側に、表面側から裏面側に行くに従って相互に漸近するように傾斜した対向する一対の係合面が設けられていると共に、該一対の係合面の間に後方に突出した突起部が設けられた化粧材を、下地面に取り付けるために使用される化粧材取付具であって、
弾性を有する材料からなり、且つ上記下地面に固定される基板部と、各々、該基板部から立ち上がる一対の支持部と該各支持部の先端から相互に遠ざかるよう折り返されて基板部側斜め外方に延びる一対の脚部と該各脚部の先端部に形成された係合部とによりに構成された一対の係止固定部とを備え、
上記各係止固定部は、上記化粧材を上記下地面に取り付けるとき、該係止固定部が該化粧材に押圧されて内方に弾性的に変位した後、該係止固定部が弾性復帰する際に、上記係合部が対応する上記係合面に係合当接して該係合面を基板部側方向外向きに押圧するように形成され、
上記基板部には、上記化粧材を上記下地面に取り付けるとき、上記係止部が上記係合面に係合当接するまでの間、上記化粧材を位置決めすると共に仮止めするように上記突起部を狭持し、該係止部が該係合面に係合当接した後には、該突起部を狭持固定する狭持部が突設されていることを特徴とする。
【０００７】
上記の構成によれば、化粧材の裏面側に設けられたテーパ状に形成された各係合面に化粧材取付具の各係止固定部の係合部が係合当接し、その係合面を基板部側方向外向きに押圧することとなるので、この基板部側方向に作用する力によって化粧材の前後方向におけるガタツキが防止され、外向きに作用する力によって化粧材取付具からの外れが防止されることとなる。すなわち、係止固定部及び係合面という単一の組合せ構成によって、化粧材の前後方向におけるガタツキ及び化粧材取付具からの外れの両方が同時に防止されることとなる。
【０００８】
また、係止固定部が弾性変形可能に形成され且つ係合面がテーパ状に形成されているので、係合部の位置に設計に対する若干の誤差が生じた場合でも、係合部がテーパ状の係合面のいずれかの位置に係合当接し、その誤差が吸収されることとなる。
【０００９】
さらに、基板部に、化粧材の裏面側に設けられた突起部を挟持固定する挟持部を突設する構成であるので、化粧材の取付固定がより強固なものとなる。加えて、化粧材の取付の際、係止固定部が係合面に係合当接するまでの間、突起部が挟持部に挟持され、化粧材の位置決めがなされると共に、化粧材取付具に仮止めされることとなり、化粧材取付の作業性が良好なものとなる。
【００１０】
ここで、係合部は、のこぎり歯形状に形成する等の摩擦係数を高める加工が施された構成であってもよい。これによって、係合面との係合当接をより確実なものとすることができる。また、同様の目的で、係合面は、粗面に形成する等の摩擦係数を高める加工が施された構成であってもよい。
【００１１】
また、化粧材裏面及び基板部の当接部に、接着剤又は粘着シートを介在させるようにしてもよい。かかる構成によれば、化粧材の化粧材取付具への固定が一層強固なものとなり、特に、化粧材の長手方向へのずれが防止されることとなる。
【００１２】
そして、本発明の対象となる化粧材としては、平板状の外装又は内装化粧材、破風板等の他、断面Ｌ字状の出隅材、入隅材等であってもよく、特に限定されるものではない。
【００１３】
【発明の効果】
以上説明したように、本出願の発明によれば、化粧材の裏面側に設けられたテーパ状に形成された各係合面に化粧材取付具の各係止固定部の係合部が係合当接し、その係合面を基板部側方向外向きに押圧することとなるので、この基板部側方向に作用する力によって化粧材の前後方向におけるガタツキが防止され、外向きに作用する力によって化粧材取付具からの外れが防止されることとなる。すなわち、係止固定部及び係合面という単一の組合せ構成によって、化粧材の前後方向におけるガタツキ及び化粧材取付具からの外れの両方を同時に防止することができる。
【００１４】
また、係止固定部が弾性変形可能に形成され且つ係合面がテーパ状に形成されているので、係合部の位置に設計に対する若干の誤差が生じた場合でも、係合部がテーパ状の係合面のいずれかの位置に係合当接し、その誤差を吸収することができる。
【００１５】
さらに、基板部に、化粧材の裏面側に設けられた突起部を挟持固定する挟持部を突設する構成であるので、化粧材の取付固定がより強固なものとなる。加えて、化粧材の取付の際、係止固定部が係合面に係合当接するまでの間、突起部が挟持部に挟持され、化粧材の位置決めがなされると共に、化粧材取付具に仮止めされることとなり、化粧材取付の作業性が良好なものとなる。
【００１６】
【発明の実施の形態】
以下、本発明の実施形態を図面に基づいて詳細に説明する。
（実施形態１）
図１は、本発明の実施形態１に係る外装化粧材取付具１０を示す。この外装化粧材取付具１０は、厚さ０．３〜０．５ｍｍの金属製（バネ鋼ＳＵＰ３、ステンレス等）の平板を加工したものであり、長方形の基板部１１と、基板部１１のほぼ四隅の外装化粧材取付側にそれぞれ立設された係止固定部１２，１２，…と、基板部１１の長手方向中央を挟んで対向するように立設された案内部１３及び一対の押圧部１４，１４と、基板部１１の幅方向に並んだ２つの係止固定部１２，１２の間に設けられた固定具挿通孔１５，１５とを備えている。
【００１７】
各係止固定部１２は、基板部１１から縦長の長方形に切り出された舌片により形成されており、外方に若干屈曲して断面「く」の字状に形成された支持部１２ａと、支持部１２ａの先端部から折り返されて基板部１１側斜め外方に延びる脚部１２ｂと、脚部の先端部に形成された係合部１２ｃとからなる。従って、基板部１１の幅方向に並ぶ一対の係止固定部１２の脚部１２ｂは同じ向きに延び、基板部１１の長手方向に並ぶ一対の係止固定部１２，１２の脚部１２ｂは相互に反対向きに延びるように構成されており、この基板部１１の長手方向に並んで対をなす係止固定部１２，１２により外装化粧材が係止固定されることとなる。なお、本実施形態では、このように基板部１１の長手方向に並んで対をなす係止固定部１２，１２が２対あるが、これが１対であっても又は３対若しくはそれ以上であってもよい。
【００１８】
案内部１３は、基板部１１から横長の長方形に切り出された舌辺により形成されており、先端部が外方に若干屈曲されており、外装化粧材に設けられた突起部の嵌め入れが容易となるようになっている。
【００１９】
各押圧部１４もまた、基板部１１から縦長の長方形に切り出された舌片により形成されており、案内部１３側に若干屈曲し、さらに逆方向に屈曲して先端部が断面「く」の字状に形成されており、案内部１３側に突出した屈曲部が外装化粧材に設けられた突起部に係合すると共に押圧するようになっている。すなわち、案内部１３及び押圧部１４，１４は、外装化粧材に設けられた突起部を挟持固定する挟持部を構成するようになっている。
【００２０】
図２は、外装化粧材取付具１０を下地壁３０に装着し、その外装化粧材取付具１０に外装化粧材２０が取り付けられた外装化粧材取付構造を示す。
【００２１】
この外装化粧材２０は、水硬化性材料が長尺に押出成形され、図２における右側が上、左側が下となるようにして下地壁３０に取り付けられるものであり、板状の本体部２１と、本体部２１の表面側に断面略三角形状に形成して突設された表面意匠部２２とを備えている。そして、本体部２１の裏面側には、外装化粧材２０の長手方向に延びる上側凹溝２３（図２における右側）及び下側凹溝２４（図２における左側）が形成されており、上側及び下側凹溝２３，２４によって挟まれるように長手方向に延びる突条の突起部２５が形成されている。この突起部２５の突起部下面２５ａ（図２における左側）は、本体部２１に対して垂直に形成されており、突起部上面２５ｂ（図２における右側）は表面側から裏面側に行くに従って上方（図２における右）に向かって傾斜した傾斜面に形成されている。また、上側凹溝２３の上側の側面及び下側凹溝２４の下側の側面には、それぞれ表面側から裏面側に行くに従って相互に漸近するように傾斜したテーパ状の係合面２６が形成されている。
【００２２】
そして、外装化粧材取付具１０を、固定具挿通孔１５，１５に釘７０，７０等を通し、下地壁３０に打ち付けて装着し、それに外装化粧材２０を被せるようにして取り付ける。このとき、突起部下面２５ａを案内部１３に沿わせるようにして外装化粧材２０を下地壁３０側に導いて押し込むと、突起部２５が案内部１３と押圧部１４，１４とにより挟持され、外装化粧材２０が外装化粧材取付具１０に仮止めされた状態となる。また、各係止固定部１２が外装化粧材２０に押圧されて内方に弾性変位することとなる。そして、外装化粧材２０をさらに下地壁３０側に押し込むと、基板部１１が外装化粧材２０の裏面を当接支持すると共に各係止固定部１２が弾性復帰し、各係合部１２ｃは対応する係合面２６に係合当接して係合面２６を基板部側方向外向きに押圧することとなる。それに加えて、押圧部１４，１４は傾斜面に形成された突起部上面２５ｂに係合して案内部１３との間で突起部２５を挟持固定することとなる。なお、外装化粧材２０裏面及び基板部１１の当接部に接着剤又は粘着シートを介在させ、外装化粧材２０の外装化粧材取付具１０への固定状態を更に強固なものとなるようにしてもよい。
【００２３】
上記の構成によれば、外装化粧材２０の裏面側に設けられたテーパ状に形成された各係合面２６に外装化粧材取付具１０の各係止固定部１２の係合部１２ｃが係合当接し、その係合面２６を基板部側方向外向きに押圧することとなるので、この基板部側方向に作用する力によって外装化粧材２０の前後方向におけるガタツキが防止され、外向きに作用する力によって外装化粧材取付具１０からの外れが防止されることとなる。すなわち、係止固定部１２及び係合面２６という単一の組合せ構成によって、外装化粧材２０の前後方向におけるガタツキ及び外装化粧材取付具１０からの外れの両方が同時に防止されることとなる。
【００２４】
また、係止固定部１２が弾性変形可能に形成され且つ係合面２６がテーパ状に形成されているので、係合部１２ｃの位置に設計に対する若干の誤差が生じた場合でも、係合部１２ｃがテーパ状の係合面２６のいずれかの位置に係合当接し、その誤差が吸収されることとなる。
【００２５】
さらに、案内部１３と押圧部１４，１４とで外装化粧材２０の裏面側に設けられた突起部２５を挟持する挟持部を構成しているので、外装化粧材２０の取付固定がより強固なものとなるのに加えて、外装化粧材２０の取付の際、係止固定部１２が係合面２６に係合当接するまでの間、突起部２５が挟持部によって挟持され、外装化粧材２０の位置決めがなされると共に、外装化粧材取付具１０に仮止めされることとなり、外装化粧材取付の作業性が良好なものとなる。
（実施形態２）
図３は、本発明の実施形態２に係る破風板取付具４０を示す。図４は、破風板５０が破風板取付具４０によって下地６０に取り付けられた本発明の実施形態２に係る破風板取付構造を示す。
【００２６】
破風板取付具４０は、係止固定部４２の係合部４２ｂ端部がのこぎり歯状に形成されている。
【００２７】
また、破風板５０は、表面が平面状に形成されている。そして、本体部５１の裏面側には、破風板５０の長手方向に延びる第１凹溝５７ａ、第２凹溝５７ｂ、第３凹溝５７ｃ及び第４凹溝５７ｄが上方（図４における右から左）から順に形成されており、第２及び第３凹溝５７ｂ、５７ｃによって挟まれるように長手方向に延びる突条の突起部５５が形成されている。この突起部５５の突起部下面５５ａ（図４における左側）は、本体部５１に対して垂直に形成されており、突起部上面５５ｂ（図４における右側）は表面側から裏面側に行くに従って上方（図４における右）に向かって傾斜した傾斜面に形成されている。また、第１凹溝５７ａの上側の側面及び第４凹溝５７ｄの下側の側面には、それぞれ表面側から裏面側に行くに従って相互に漸近するように傾斜したテーパ状の係合面５６が形成されている。そして、その係合面５６は研磨されて粗面に形成されている。その他の構成は、実施形態１に係る外装化粧材取付具１０及び外装化粧材２０と同一である。
【００２８】
上記の構成によれば、係止固定部４２及び係合面５６のいずれも摩擦係数を高める加工がなされているので、係止固定部４２の係合部４２ｂ端部の係合面５６への係合がより確実なものとなり、破風板５０の破風板取付具４０への取付状態が極めて強固なものとなる。
【００２９】
その他の作用・効果は実施形態１と同一である。
【図面の簡単な説明】
【図１】本発明の実施形態１に係る外装化粧板取付具の斜視図である。
【図２】本発明の実施形態１に係る外装化粧材取付構造の側面図である。
【図３】本発明の実施形態２に係る破風板取付具の斜視図である。
【図４】本発明の実施形態２に係る破風板取付構造の側面図である。
【符号の説明】
１０外装化粧材取付具
１１，４１基板部
１２，４２係止固定部
１２ａ，４２ａ支持部
１２ｂ，４２ｂ脚部
１２ｃ，４２ｃ係合部
１３，４３案内部
１４，４４押圧部
１５，４５固定具挿通孔
２０外装化粧材
２１，５１本体部
２２表面意匠部
２３上側凹溝
２４下側凹溝
２５，５５突起部
２５ａ，５５ａ突起部下面
２５ｂ，５５ｂ突起部上面
２６，５６係合面
３０下地壁
４０破風板取付具
５０破風板
５７ａ第１凹溝
５７ｂ第２凹溝
５７ｃ第３凹溝
５７ｄ第４凹溝
６０下地
７０釘[0001]
BACKGROUND OF THE INVENTION
The present invention relates decorative material attached again and again.
[0002]
[Prior art]
Cosmetic materials may be attached to improve the aesthetics of the outer wall of the building, the gust of wind, etc. In recent years, such cosmetics have been installed from a method in which a cosmetic material is directly attached to a mounting part with screws or nails, and a cosmetic material mounting tool is attached to the base surface, which is a mounting part, through the cosmetic material mounting tool. The method has shifted to the method of attaching cosmetic materials.
[0003]
As such a cosmetic material fixture, Japanese Patent Application Laid-Open No. 8-270200 discloses that a cosmetic material fixture is provided with a leaf spring that presses the back surface of the cosmetic material, thereby preventing backlash of the cosmetic material in the front-rear direction. It is stated that you can.
[0004]
Japanese Patent Laid-Open No. 10-306572 discloses that a locking piece is provided on the receiving portion of the decorative material fixture, and the locking of the protrusion of the decorative material is spring-fitted to the receiving portion. It is described that the piece can be engaged with the constricted portion of the protrusion to prevent the decorative material from being detached from the decorative material fixture.
[0005]
[Problems to be solved by the invention]
The subject of this application is providing the cosmetics fixture which can achieve both the backlash of the cosmetics in the front-back direction of a cosmetics, and prevention of detachment | leave from a cosmetics fixture simultaneously by a single structure.
[0006]
[Means for Solving the Problems]
The invention of this application is
A pair of opposing engaging surfaces inclined so as to approach each other as it goes from the front surface side to the back surface side is provided on the back surface side, and a protruding portion protruding rearward is provided between the pair of engaging surfaces. A cosmetic material fixture used to attach a provided cosmetic material to a ground surface,
A substrate portion made of a material having elasticity and fixed to the base surface, a pair of support portions rising from the substrate portion, and folded back so as to be away from the tips of the support portions, A pair of locking and fixing portions formed by a pair of leg portions extending in the direction and an engaging portion formed at the tip of each leg portion,
When each of the locking and fixing parts is attached to the base surface, the locking and fixing parts are elastically displaced inward by being pressed against the decorative material, and then the locking and fixing parts are elastically restored. When the engagement portion is formed so as to engage and abut the corresponding engagement surface and press the engagement surface outward in the substrate portion side direction ,
When the decorative material is attached to the base surface, the protruding portion is positioned and temporarily fixed on the base plate until the engaging portion engages and abuts the engaging surface. After the engaging portion is engaged with and abutting against the engaging surface, a holding portion for holding and fixing the protruding portion is protruded .
[0007]
According to said structure, the engagement part of each latching fixing part of a makeup | decoration material fixture engages and abuts to each engagement surface formed in the taper shape provided in the back surface side of the makeup | decoration material, The engagement Since the surface is pressed outward in the board part side direction, the backlash of the cosmetic material in the front-rear direction is prevented by the force acting in the board part side direction, and from the cosmetic material fixture by the force acting outward. Disengagement is prevented. That is, by a single combined configuration of the locking and fixing portion and the engagement surface, both the backlash of the cosmetic material in the front-rear direction and the detachment from the cosmetic material attachment tool are prevented at the same time.
[0008]
In addition, since the locking and fixing portion is formed so as to be elastically deformable and the engaging surface is formed in a tapered shape, the engaging portion is tapered even if a slight error in design occurs in the position of the engaging portion. The engaging contact is made at any position of the engaging surface, and the error is absorbed.
[0009]
Furthermore, since it is the structure which protrudes and provides the clamping part which clamps and fixes the projection part provided in the back surface side of the decorative material in the board | substrate part, the attachment fixing of a decorative material becomes stronger. In addition, when the decorative material is attached, the projecting portion is held by the holding portion until the locking and fixing portion comes into contact with the engaging surface, the decorative material is positioned, and the decorative material mounting tool is attached. It will be temporarily fixed, and the workability of attaching the decorative material will be good.
[0010]
Here, the engagement portion may be configured to be processed to increase the coefficient of friction, such as being formed in a sawtooth shape. Thereby, the engagement contact with the engagement surface can be made more reliable. For the same purpose, the engagement surface may be configured to be processed to increase the friction coefficient, such as being formed on a rough surface.
[0011]
Moreover, you may make it interpose an adhesive agent or an adhesive sheet in the contact part of a decorative material back surface and a board | substrate part. According to such a configuration, the decorative material is more firmly fixed to the decorative material mounting tool, and in particular, the decorative material is prevented from shifting in the longitudinal direction.
[0012]
The decorative material that is the subject of the present invention may be a flat exterior or interior decorative material, a windbreak plate, or the like, and may be an L-shaped corner, a corner, or the like, and is particularly limited. It is not something.
[0013]
【The invention's effect】
As described above, according to the invention of the present application, the engaging portions of the locking fixing portions of the cosmetic material fixture are engaged with the engaging surfaces formed in a tapered shape provided on the back surface side of the decorative material. Since the mating contact is made and the engagement surface is pressed outward in the board part side direction, the force acting in the board part side direction prevents backlash of the cosmetic material in the front-rear direction, and the force acting outwards. Therefore, the detachment from the cosmetic material fixture is prevented. That is, by the single combined configuration of the locking and fixing portion and the engagement surface, both the backlash in the front-rear direction of the decorative material and the detachment from the decorative material mounting tool can be prevented at the same time.
[0014]
In addition, since the locking and fixing portion is formed so as to be elastically deformable and the engaging surface is formed in a tapered shape, the engaging portion is tapered even if a slight error in design occurs in the position of the engaging portion. It is possible to engage and abut at any position of the engagement surface and absorb the error.
[0015]
Furthermore, since it is the structure which protrudes and provides the clamping part which clamps and fixes the projection part provided in the back surface side of the decorative material in the board | substrate part, the attachment fixing of a decorative material becomes stronger. In addition, when the decorative material is attached, the projecting portion is held by the holding portion until the locking and fixing portion comes into contact with the engaging surface, the decorative material is positioned, and the decorative material mounting tool is attached. It will be temporarily fixed, and the workability of attaching the decorative material will be good.
[0016]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
(Embodiment 1)
FIG. 1 shows an exterior cosmetic material fixture 10 according to Embodiment 1 of the present invention. The exterior decorative material fixture 10 is a processed metal flat plate (spring steel SUP3, stainless steel, etc.) having a thickness of 0.3 to 0.5 mm. , Each of which is erected on the exterior cosmetic material mounting side of the four corners, and a guide portion 13 and a pair of pressing portions that are erected so as to face each other across the center in the longitudinal direction of the substrate portion 11. 14 and 14 and fixture insertion holes 15 and 15 provided between two locking and fixing portions 12 and 12 arranged in the width direction of the substrate portion 11.
[0017]
Each locking and fixing portion 12 is formed by a tongue piece cut into a vertically long rectangle from the base plate portion 11, a support portion 12 a that is slightly bent outward and formed in a cross-sectional “<” shape, The leg part 12b is folded back from the front end part of the support part 12a and extends diagonally outward from the substrate part 11 side, and the engaging part 12c is formed at the front end part of the leg part. Accordingly, the leg portions 12b of the pair of locking and fixing portions 12 aligned in the width direction of the substrate portion 11 extend in the same direction, and the leg portions 12b of the pair of locking and fixing portions 12 and 12 aligned in the longitudinal direction of the substrate portion 11 are mutually connected. The exterior decorative material is locked and fixed by the locking fixing portions 12 and 12 that form a pair in the longitudinal direction of the substrate portion 11. In the present embodiment, there are two pairs of locking and fixing portions 12 and 12 that are paired side by side in the longitudinal direction of the substrate portion 11 as described above. However, even if there are only one pair or three or more pairs. May be.
[0018]
The guide portion 13 is formed by a tongue side cut out from the base plate portion 11 into a horizontally long rectangle, the tip portion is slightly bent outward, and it is easy to fit the protrusion provided on the exterior cosmetic material. It comes to become.
[0019]
Each pressing portion 14 is also formed by a tongue piece cut into a vertically long rectangle from the base plate portion 11, slightly bent toward the guide portion 13 side, and further bent in the opposite direction so that the distal end portion has a cross-section “く”. It is formed in a letter shape, and a bent portion protruding toward the guide portion 13 engages and presses a protrusion provided on the exterior decorative material. That is, the guide part 13 and the press parts 14 and 14 comprise the clamping part which clamps and fixes the projection part provided in the exterior cosmetics.
[0020]
FIG. 2 shows an exterior cosmetic material mounting structure in which the exterior cosmetic material fixture 10 is attached to the base wall 30 and the exterior cosmetic material 20 is attached to the exterior cosmetic material fixture 10.
[0021]
This exterior decorative material 20 is formed by extruding a water-curable material in a long shape, and is attached to the base wall 30 so that the right side in FIG. And a surface design portion 22 projecting from the surface side of the main body portion 21 so as to have a substantially triangular cross section. And the upper side ditch | groove 23 (right side in FIG. 2) and the lower side ditch | groove 24 (left side in FIG. 2) extended in the longitudinal direction of the exterior cosmetic material 20 are formed in the back surface side of the main-body part 21, and upper side and A protruding portion 25 of a ridge extending in the longitudinal direction so as to be sandwiched between the lower concave grooves 23 and 24 is formed. A protrusion lower surface 25a (left side in FIG. 2) of the protrusion 25 is formed perpendicular to the main body 21, and the protrusion upper surface 25b (right side in FIG. 2) is located upward from the front side to the back side. It is formed in the inclined surface inclined toward (right in FIG. 2). Further, on the upper side surface of the upper concave groove 23 and the lower side surface of the lower concave groove 24, tapered engagement surfaces 26 that are inclined so as to gradually approach each other from the front surface side to the rear surface side are formed. Has been.
[0022]
Then, the exterior cosmetic material fixture 10 is attached by passing the nails 70, 70, etc. through the fixture insertion holes 15, 15 and hitting the base wall 30 to cover the exterior cosmetic material 20. At this time, when the exterior cosmetic material 20 is guided to the base wall 30 side and pushed in such a manner that the protrusion lower surface 25a is along the guide part 13, the protrusion 25 is sandwiched between the guide part 13 and the pressing parts 14, 14. The exterior cosmetic material 20 is temporarily secured to the exterior cosmetic material fixture 10. In addition, each locking and fixing portion 12 is pressed against the exterior decorative material 20 and elastically displaced inward. Then, when the exterior decorative material 20 is further pushed into the base wall 30 side, the base plate portion 11 abuts and supports the back surface of the exterior decorative material 20 and each locking and fixing portion 12 is elastically restored, and each engagement portion 12c corresponds. The engaging surface 26 is engaged and abutted against the engaging surface 26, and the engaging surface 26 is pressed outward in the board portion side direction. In addition, the pressing parts 14, 14 engage with the protrusion upper surface 25 b formed on the inclined surface and sandwich and fix the protrusion 25 between the guide part 13. It should be noted that an adhesive or an adhesive sheet is interposed between the back surface of the exterior cosmetic material 20 and the contact portion of the substrate portion 11 so that the fixed state of the exterior cosmetic material 20 to the exterior cosmetic material fixture 10 is further strengthened. Also good.
[0023]
According to the above configuration, the engaging portions 12 c of the respective locking fixing portions 12 of the exterior cosmetic material fixture 10 are engaged with the respective engaging surfaces 26 formed in a tapered shape provided on the back surface side of the exterior cosmetic material 20. Since the mating contact is made and the engaging surface 26 is pressed outward in the board part side direction, the force acting in the board part side direction prevents backlash of the exterior cosmetic material 20 in the front-rear direction, and outwards. Detachment from the exterior cosmetic material fixture 10 is prevented by the acting force. That is, by the single combined configuration of the locking and fixing portion 12 and the engagement surface 26, both the backlash in the front-rear direction of the exterior cosmetic material 20 and the detachment from the exterior cosmetic material fixture 10 are prevented at the same time.
[0024]
Further, since the locking and fixing portion 12 is formed so as to be elastically deformable and the engaging surface 26 is formed in a tapered shape, even when a slight error occurs in the position of the engaging portion 12c, the engaging portion 12c engages and abuts at any position of the tapered engagement surface 26, and the error is absorbed.
[0025]
Furthermore, since the guide part 13 and the pressing parts 14 and 14 constitute a sandwiching part that sandwiches the protrusion 25 provided on the back side of the exterior cosmetic material 20, the mounting and fixing of the exterior cosmetic material 20 is more robust. In addition to the above, when the exterior cosmetic material 20 is attached, the projecting portion 25 is sandwiched by the sandwiching portion until the locking and fixing portion 12 is engaged with and abutted on the engagement surface 26, and the exterior cosmetic material 20. Are positioned, and temporarily fixed to the exterior cosmetic material fixture 10, so that the workability of exterior cosmetic material attachment is good.
(Embodiment 2)
FIG. 3 shows a windbreak plate fixture 40 according to Embodiment 2 of the present invention. FIG. 4 shows a windbreak plate mounting structure according to Embodiment 2 of the present invention in which the windbreak plate 50 is mounted to the base 60 by the windbreak plate mounting tool 40.
[0026]
The windbreak plate mounting tool 40 is formed in a sawtooth shape at the end of the engaging portion 42b of the locking and fixing portion 42.
[0027]
Further, the windbreak plate 50 has a flat surface. Then, on the back surface side of the main body 51, the first concave groove 57a, the second concave groove 57b, the third concave groove 57c, and the fourth concave groove 57d extending in the longitudinal direction of the windbreak plate 50 are upward (from the right in FIG. 4). The protrusions 55 are formed in order from the left) and extend in the longitudinal direction so as to be sandwiched between the second and third concave grooves 57b and 57c. A protrusion lower surface 55a (the left side in FIG. 4) of the protrusion 55 is formed perpendicular to the main body 51, and the protrusion upper surface 55b (the right side in FIG. 4) extends upward from the front side to the back side. It is formed in the inclined surface inclined toward (right in FIG. 4). Further, on the upper side surface of the first concave groove 57a and the lower side surface of the fourth concave groove 57d, there are tapered engagement surfaces 56 that are inclined so as to gradually approach each other from the front surface side to the back surface side. Is formed. The engaging surface 56 is polished to be a rough surface. Other configurations are the same as those of the exterior cosmetic material fixture 10 and the exterior cosmetic material 20 according to the first embodiment.
[0028]
According to the above configuration, since both the locking and fixing portion 42 and the engaging surface 56 are processed to increase the friction coefficient, the end of the engaging portion 42b of the locking and fixing portion 42 to the engaging surface 56 is processed. Engagement is more reliable, and the state of attachment of the windbreak plate 50 to the windbreak plate mounting tool 40 becomes extremely strong.
[0029]
Other operations and effects are the same as those of the first embodiment.
[Brief description of the drawings]
FIG. 1 is a perspective view of an exterior decorative board fixture according to Embodiment 1 of the present invention.
FIG. 2 is a side view of the exterior cosmetic material mounting structure according to Embodiment 1 of the present invention.
FIG. 3 is a perspective view of a windbreak plate attachment according to Embodiment 2 of the present invention.
FIG. 4 is a side view of a windbreak plate mounting structure according to Embodiment 2 of the present invention.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Exterior cosmetic material fixtures 11 and 41 Board | substrate part 12 and 42 Locking fixing | fixed part 12a and 42a Support part 12b and 42b Leg part 12c and 42c Engagement part 13 and 43 Guide part 14 and 44 Pressing part 15 and 45 Fixing tool insertion Hole 20 Exterior decorative material 21, 51 Main body portion 22 Surface design portion 23 Upper concave groove 24 Lower concave groove 25, 55 Protrusion portion 25a, 55a Protrusion lower surface 25b, 55b Protrusion upper surface 26, 56 Engagement surface 30 Base wall 40 Windbreak plate fitting 50 Windbreak plate 57a First groove 57b Second groove 57c Third groove 57d Fourth groove 60 Base 70 Nail

Claims

A pair of opposing engaging surfaces inclined so as to approach each other as it goes from the front surface side to the back surface side is provided on the back surface side, and a protruding portion protruding rearward is provided between the pair of engaging surfaces. A cosmetic material fixture used to attach a provided cosmetic material to a ground surface,
A substrate portion made of a material having elasticity and fixed to the base surface, a pair of support portions rising from the substrate portion, and folded back so as to be away from the tips of the support portions, A pair of locking and fixing portions formed by a pair of leg portions extending in the direction and an engaging portion formed at the tip of each leg portion,
When each of the locking and fixing parts is attached to the base surface, the locking and fixing parts are elastically displaced inward by being pressed against the decorative material, and then the locking and fixing parts are elastically restored. When the engagement portion is formed so as to engage and abut the corresponding engagement surface and press the engagement surface outward in the substrate portion side direction ,
When the decorative material is attached to the base surface, the protruding portion is positioned and temporarily fixed on the base plate until the engaging portion engages and abuts the engaging surface. The cosmetic material mounting tool is characterized in that a nipping portion for nipping and fixing the protruding portion is provided after the engaging portion is engaged with and abutting on the engaging surface .

The cosmetic material fitting according to claim 1, wherein the engaging portion is processed to increase a friction coefficient.