【０００１】
【発明が属する技術分野】
この発明は壁装材の張設装置、詳しくは建物内装の壁紙等の壁装材を迅速且つきれいに張設することができ、しかも容易に張り替えることのできる壁装材の張設装置に関するものである。
【０００２】
【従来の技術】
従来、壁紙等の壁装材は壁紙の裏面に糊材を塗布して壁面に貼り付けるようにしているので、しわを作らずして、また隙間なく継ぎ貼るなどに高度の熟練を要してなお施工者の技術によって仕上がりが大きく左右されおり、さらに糊付けをする湿式の施工法では継ぎ貼り線における柄の位置合わせは非常に難しいという問題がある。また糊材の種類によってはホルムアルデヒド等の有害物質が発生する危険を伴っていた。そこで図１４（ａ）に示すように木製部材による壁紙端縁を挟み押えする工法や、図１４（ｂ）（ｃ）に示すような基材とプラスチック製の留具をセットにして糊付けを要せずして壁紙端を挟み押えして張設するようにしたいくつかの提案がなされている。
【０００３】
【発明が解決しようとする課題】
しかしながら、これらの工法はタッカー止めや単純な弾性挟み止めによるため、壁紙にしわやたるみなどを作らずきれいに仕上げるためにはやはり高度の熟練を要し、壁紙の後側支えとなる基材や壁紙自体の素材も厚くて丈夫で摩擦の大きなものなどに種類や素材が限定されるという課題があり、また外面からの押圧等の衝撃によりタッカー止め部分から破れが生じたり、挟み留具から弛み出てたるみができてしまったりし、さらに留具から外れ抜けて剥がれてしまうなどの事態が生じやすいという課題があった。また糊付けにしろ従来の留具式工法にしろ部分的な張替えをすることはできない、非常に困難であるという課題がある。
【０００４】
【課題を解決するための手段】
本発明は長手方向の前面全長に拡開自在に閉じ付勢する開口部と該開口部に続く内部に掛止空間部を備えて壁面や天井面等に取付ける異形長筒形をした留具本体と、該留具本体の前記開口部から挿入して前記掛止空間部に取外し自在に内挿掛止する同長の止部材を別途形成し、該止部材の挿込端に壁紙等シート状の壁装材の端縁を折返し当てして前記留具本体内の掛止空間部に内挿掛止することにより壁装材を壁面や天井面に張替え自在にて張設するようにして、かかる課題を解決するようにしたのである。
【０００５】
【発明の実施の形態】
図１乃至図９は本発明の１実施例を示す図で、図１（ａ）は壁面などの隅端縁に取付けるシングルタイプの留具本体１、（ｂ）は壁面等の中間部に取付ける中継用のダブルタイプの留具本体２、（ｃ）は留具本体内に内挿止めする止部材３を示すものである。シングルタイプの留具本体１は弾性を有すプラスチックや金属素材てに壁面等に取付けるための台座部１ａと、室内側前面の長手方向全長に拡開自在において閉じ付勢をもった開口部１ｂと開口部１ｂに続く内部に入口側を狭い形状とした１つの掛止空間部１ｃを有す異形長筒形にて形成し、必要長さに断截して使用するのである。台座部１ａおよび開口部１ｂの外側に延長する天板１ｄは一側方向にのみ長く形成している。ダブルタイプの留具本体２は中央に設ける１つの開口部２ｂに続く斜め二股状に分かれた２つの掛止空間部２ｃ，２ｃを設け、台座部２ａ，２ａおよび天板２ｄ，２ｄを両方向に延長形成したほかはシングルタイプの留具本体１に同じである。止部材３はプラスチックや金属にて断面視Ｙ字形をした帯板形状にて留具本体１や留具本体２の掛止空間部１ｃ，２ｃ，２ｃ内に開口部より内挿して掛止される大きさに形成し、留具本体１，２の長さとほぼ同じ長さに切断して使用する。
【０００６】
図２はドア４や窓５を備えた壁面６に壁装材７を張設した例を示すものである。壁面６の土台を図３（ａ）や（ｂ）のように区割りして、壁面６の隅端縁およびドア４枠や窓５枠の周囲にはシングルタイプの留具本体１を取付けし、壁面６中間の壁装材７を継なぎ張りしたいところにはダブルタイプの留具本体２を取付け配置するのである。
【０００７】
図４は説明用の簡易な区割り例であって、壁面６の隅端縁の三方にはシングルタイプの留具本体１の台座部１ａを壁面６の下地の種類や状態に合わせて釘，タッカー，ビス，両面テープ，接着剤などを用いて配置取付けし、壁面６の中間部にはダブルタイプの留具本体２を同様にして取付ける。留具本体１と１、または１と２の角の突合い部では双方を４５度切断して突合わせて額縁状となるようにする。留具本体に囲まれた中間部には石膏ボード，木質ボード，セメント系ボード，集成材，吸音材等のボード状のもの、または綿，ポリエステル綿，グラスウール，ロックウールのようなフェルト状（綿状）の素材からなる基材８を取付ける。硬質ボード状の基材８の端縁には留具本体の台座部および天板部の内側に入って表面が面一となるように段落部９を設けている。なお比較的狭い面積の壁面などにおいては予め基材８と留具本体１を組付けておいてから壁面に取付けるようにすることもできる。
【０００８】
紙，布，樹脂系，塩化ビニル，オレフィン，レーヨン，アクリル系，無機質系などあらゆる種類の材質のものより選択することのできるシート状の壁装材７は、留具本体１，２で区切られた額縁の大きさの本体面７ａと本体面７ａの四辺に取付用の止辺７ｂを設けて予めカットして用意する。また各留具本体の長さに合わせて止部材３も切断しておくのである。
【０００９】
壁装材７の位置を合わせてから図５（ａ）（ｂ）に示すように各止辺７ｂに止部材３の先端を当て留具本体１または２の開口部１ｂ，２ｂから掛止空間部１ｃ，２ｃ内に向けて止辺７ｂの折返し端縁ごと押し入れるのである。止部材３が止辺７ｂの折返し部分とともに掛止空間部１ｃ，２ｃ内に押入れ内挿されると開口部１ｂ，２ｂが弾性閉じ付勢により閉じ、図６に示すように止部材３は止辺７ｂごと掛止空間部１ｃ，２ｃ内に掛止されて壁装材７が張設されることとなる。開口部１ｂ，２ｂの弾性閉じ付勢により壁装材７はさらにピンと張られた状態にて保持され、開口部２ｂがピタリと閉じることによって壁装材７の継目は一見してわからないほどきれいに整えられることとなる。図７は部屋の角部にダブルタイプの留具本体２を取付けて両壁面６，６の各壁装材７，７の止辺７ｂを１つの留具本体２にて張設した施工例を示すものである。
【００１０】
壁装材７を張替えたいときは、図８に示すように留具本体１，２の開口部１ｂ，２ｂを拡げて壁装材７の折返し止辺７ｂを引っ張るなどして止部材３を抜き出すことにより簡単に剥がすことができる。予め用意しておいた張替え用の壁装材７を前記と同様にして張設すれば、ごく短時間で壁の模様替えをすることができることとなる。剥がした壁装材７は糊などが付着していないので将来に再使用することができ、また布など素材次第では洗濯してきれいにしてから再使用することもできる。
【００１１】
図９は留具本体２（図示してないが留具本体１も同様）を高中低の３種の高さで形成した例を示すもので、例えば防音効果を向上するなどの設計に合わせて基材８を厚くしたいときには高い留具本体２を選択することにより設計通りの施工を行うことができることとなる。
【００１２】
図１０は止部材３の他の形状例を示すもので、止部材３は適宜の形状・大きさ・硬さ・材質のものを選択することによって、壁装材７の厚みや素材の種類に応じた適切な止め効果を発揮することとなる。
【００１３】
図１１乃至図１２は留具本体の他の形状例を表したもので、図１１はシングルタイプの留具本体１、図１２はダブルタイプの留具本体２の各種例を示すものである。ダブルタイプの留具本体２は前例のように掛止空間部２ｄを２つに設けたもののほか、１つで２つの止部材３を受入れ掛止するようにしたものもある。
【００１４】
図１３（ａ）は特に厚みの薄い基材８用の留具本体のシングルタイプ１とダブルタイプ２の例を示すもので、（ｂ）はさらに薄い基材８用の形状例を示すものである。なおこのように高さを低くしたときは止部材３を縦や斜め方向に内挿することはできないので、図１３（ｃ）に示すように天板２ｄの内側に横長に形成された掛止空間部２ｃ内に止部材３を横方向において内挿し掛止するようにするのである。
【００１５】
【発明の効果】
本発明は以上のようにして、糊付け等を伴う専門の高度な技術を要せずして壁装材をきれいに迅速に張設することができるという効果を生ずる。
【００１６】
止部材を掛脱するという簡単な作業により壁装材の張替えをすることができるので、汚れたり損傷したりした部分だけの張替えや季節ごとの模様替えなどを素人でも容易に行うことができるという効果を生ずる。さらに糊付けを要しない乾式要領によって壁面や壁装材を傷めることなく壁装材を剥がすことができるので、剥がした壁装材を再使用することができるという効果がある。
【００１７】
壁装材を内側から支える基材の素材を自由に選択することができ、また高さの異なる留具本体を用意することによって設計に応じた厚みの基材に対応して壁装材を張設することができるという効果を生ずる。
【００１８】
壁装材は糊付けを要しない乾式にて留具本体の区画形状・大きさに合わせて予め用意することができるので、継ぎ線における柄合わせなどが至極容易なものとなり、これによって新調や張替えの作業をごく短時間にて行うことができるという効果を生ずる。
【００１９】
形状や大きさのことなる止部材を種々用意して選択することにより、様々な素材や厚みの壁装材を無理なく確実に止め張設することができるという効果を生ずる。
【図面の簡単な説明】
【図１】（ａ）はシングルタイプの留具本体、（ｂ）はダブルタイプの留具本体、（ｃ）は止部材の各１例を示す斜視図
【図２】壁装材を張設した壁面の１例を示す正面図
【図３】（ａ）（ｂ）は同、留具本体の取付け配置の２例を示す正面図
【図４】説明用の簡易な区割り形態を示す壁装材張設前の正面図
【図５】（ａ）（ｂ）はダブルタイプの留具本体に対して一側の壁装材を止部材をもって張設止めしつつある状態を示す拡大部分平面図
【図６】隅端縁および中間部の張設状態を示す拡大部分平面図
【図７】ダブルタイプの留具本体をもって鈎折２壁面の壁装材の端縁を張設止めした例を示す拡大部分平面図
【図８】止部材を抜き外すことにより壁装材を剥がした状態を示す拡大部分平面図
【図９】大中小の３種の高さで形成した留具部材（ダブルタイプ）の例を示す端面図
【図１０】止部材の種々の形状例を示す端面図
【図１１】シングルタイプ留具本体の他の形状例を示す端面図
【図１２】ダブルタイプ留具本体の他の形状例を示す端面図
【図１３】（ａ）は薄形タイプの留具本体の形状例、（ｂ）はさらに薄いタイプの形状例、（ｃ）は（ａ）のダブルタイプにおいて一方の壁装材を張設止めした状態を示す拡大図
【図１４】従来例を示すもので、（ａ）はは木製部材による壁紙端縁を挟み押えして張設する工法、（ｂ）（ｃ）は基材とプラスチック製の留具をセットにして糊付けを要せずして壁紙端を挟み押えして張設する工法を示す部分平面図
【符号の説明】
１はシングルタイプの留具本体
１ａは台座部
１ｂは開口部
１ｃは掛止空間部
１ｄは天板
２はダブルタイプの留具本体
２ａ，２ａは台座部
２ｂは開口部
２ｃ，２ｃは掛止空間部
２ｄは天板
３は止部材
４はドア
５は窓
６は壁面
７は壁装材
７ａは本体面
７ｂは止辺
８は基材
９は段落部[0001]
TECHNICAL FIELD OF THE INVENTION
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wall covering device, and more particularly to a wall covering device capable of quickly and neatly covering a wall material such as wallpaper of a building interior, and which can be easily replaced. It is.
[0002]
[Prior art]
Conventionally, wall materials such as wallpaper are coated with glue on the back of the wallpaper and pasted to the wall surface, so it requires a high degree of skill to create wrinkles and paste them together without gaps. The finish is greatly affected by the skill of the installer, and furthermore, there is a problem that it is very difficult to align the pattern on the joining line by a wet-type construction method of gluing. Also, depending on the type of paste material, there is a risk that harmful substances such as formaldehyde are generated. Therefore, as shown in FIG. 14 (a), a method of pinching and holding the edge of the wallpaper by a wooden member, or gluing with a set of a base material and a plastic fastener as shown in FIGS. 14 (b) (c) are required. Some proposals have been made to stretch the wall without holding the edge of the wallpaper.
[0003]
[Problems to be solved by the invention]
However, these methods rely on tuckering or simple elastic pinching, so they require a high degree of skill in order to finish the wallpaper neatly without wrinkling or sagging. There is a problem in that the type and material of the material itself are also thick, durable, and have a large amount of friction, and the material is limited. There has been a problem that the slack is easily formed, and furthermore, a situation such as being detached from the fastener and coming off is apt to occur. In addition, there is a problem that it is very difficult to perform partial re-spreading regardless of the pasting method, even if it is glued.
[0004]
[Means for Solving the Problems]
SUMMARY OF THE INVENTION The present invention provides an irregularly shaped tubular main body having an opening portion which slidably opens and urges the entire front surface in the longitudinal direction and a retaining space portion provided inside the opening portion and which is attached to a wall surface or a ceiling surface. And a stop member of the same length which is inserted through the opening of the fastener body and is removably inserted into and hooked into the hanging space portion is formed separately. By folding back the edge of the wall covering and internally inserting it into the retaining space in the fastener body, the wall covering can be freely stretched to the wall surface or the ceiling surface, This problem was solved.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
FIGS. 1 to 9 show an embodiment of the present invention. FIG. 1 (a) is a single-type fastener main body 1 which is mounted on a corner edge of a wall or the like, and FIG. 1 (b) is mounted on an intermediate portion of a wall or the like. A double type fastener main body 2 for relaying, (c) shows a stop member 3 to be inserted into the fastener main body. A single-type fastener main body 1 includes a pedestal portion 1a for attaching an elastic plastic or metal material to a wall surface or the like, and an opening portion 1b having a closing bias so as to be openable and expandable over the entire length in the longitudinal direction of the front side on the indoor side. It is formed in a deformed and long cylindrical shape having one hanging space portion 1c having a narrow entrance side in the inside following the opening portion 1b, and cut into a required length for use. The top plate 1d extending outside the pedestal portion 1a and the opening 1b is formed to be long only in one side direction. The double-type fastener main body 2 is provided with two hanging space portions 2c, 2c divided in an oblique bifurcation shape following one opening portion 2b provided in the center, and the base portions 2a, 2a and the top plates 2d, 2d are moved in both directions. It is the same as the single type fastener main body 1 except that it is extended. The stop member 3 is formed of a plastic or metal and formed into a strip shape having a Y-shape in cross section when it is inserted into the hook spaces 1c, 2c, and 2c of the fastener main body 1 and the fastener main body 2 from the openings to be hooked. It is formed into a size that is suitable for use, and is cut into a length substantially equal to the length of the fastener main bodies 1 and 2 before use.
[0006]
FIG. 2 shows an example in which a wall covering material 7 is stretched on a wall surface 6 provided with a door 4 and a window 5. The base of the wall 6 is divided as shown in FIGS. 3 (a) and 3 (b), and a single-type fastener main body 1 is attached around the corner edge of the wall 6 and around the door 4 frame and the window 5 frame. The double-type fastener main body 2 is attached and arranged where the wall covering material 7 in the middle of the wall surface 6 is to be joined.
[0007]
FIG. 4 is a simple example of division for explanation. The pedestal portion 1a of the single-type fastener main body 1 is nailed on three sides of the corner edge of the wall surface 6 according to the type and condition of the foundation of the wall surface 6. , Screws, double-sided tape, adhesive or the like, and a double-type fastener main body 2 is similarly attached to an intermediate portion of the wall surface 6. At the abutting portions of the fastener main bodies 1 and 1, or the corners of 1 and 2, both are cut at 45 degrees to abut to form a frame. In the middle part surrounded by the main body of the fastener, a gypsum board, a wood board, a cement board, a laminated wood, a sound absorbing material, etc., or a felt (cotton, polyester cotton, glass wool, rock wool, etc.) ) Is attached. At the edge of the hard board-shaped base material 8, a paragraph portion 9 is provided so as to enter the inside of the pedestal portion and the top plate portion of the fastener main body so that the surfaces thereof are flush with each other. In the case of a wall surface having a relatively small area, the base member 8 and the fastener main body 1 may be assembled in advance and then attached to the wall surface.
[0008]
The sheet-like wall covering 7 which can be selected from all kinds of materials such as paper, cloth, resin, vinyl chloride, olefin, rayon, acrylic, and inorganic is divided by the fastener main bodies 1 and 2. The main body surface 7a having the size of the picture frame and four sides of the main body surface 7a are provided with mounting fixing sides 7b and cut in advance to prepare. The stop member 3 is also cut in accordance with the length of each fastener main body.
[0009]
After the position of the wall covering 7 is adjusted, as shown in FIGS. 5 (a) and 5 (b), the front end of the stop member 3 is applied to each stop side 7b from the opening 1b, 2b of the fastening body 1 or 2 and the hanging space. The folded edges of the retaining side 7b are pushed into the portions 1c and 2c. When the stop member 3 is pushed and inserted into the hanging spaces 1c and 2c together with the folded portion of the stop side 7b, the openings 1b and 2b are closed by elastic closing bias, and as shown in FIG. The wall covering material 7 is stretched by being hung in the hanging space portions 1c and 2c together with the 7b. The wall covering 7 is held in a state of being further tightened by the elastic closing bias of the openings 1b and 2b, and the seam of the wall covering 7 is neatly arranged at first glance by closing the opening 2b perfectly. Will be done. FIG. 7 shows a construction example in which the double-type fastener main body 2 is attached to the corner of the room, and the toe 7b of each of the wall coverings 7, 7 of the both wall surfaces 6, 6 is stretched by one fastener main body 2. It is shown.
[0010]
When it is desired to change the wall covering 7, as shown in FIG. 8, the stoppers 3 are pulled out by expanding the openings 1 b and 2 b of the fastener main bodies 1 and 2 and pulling the folded back side 7 b of the wall covering 7. It can be easily peeled off. If the replacement wall covering 7 prepared in advance is stretched in the same manner as described above, the wall pattern can be changed in a very short time. The peeled wall covering 7 has no glue or the like, and can be reused in the future. Depending on the material such as cloth, it can be washed and cleaned before reuse.
[0011]
FIG. 9 shows an example in which the fastener main body 2 (not shown, but the same applies to the fastener main body 1) at three different heights of high, medium, and low. When it is desired to make the base material 8 thicker, by selecting the high fastener main body 2, it is possible to perform construction as designed.
[0012]
FIG. 10 shows another example of the shape of the stop member 3. The stop member 3 is formed by selecting an appropriate shape, size, hardness, and material so that the thickness and the type of the material of the wall covering 7 are changed. The appropriate stopping effect will be exhibited accordingly.
[0013]
11 and 12 show other examples of the shape of the fastener main body. FIG. 11 shows various examples of the single type fastener main body 1 and FIG. 12 shows various examples of the double type fastener main body 2. The double-type fastener main body 2 has a structure in which two locking spaces 2d are provided in two as in the previous example, and another type in which two locking members 3 are received and locked by one.
[0014]
FIG. 13 (a) shows an example of a single type 1 and a double type 2 of a fastener body for a particularly thin substrate 8, and FIG. 13 (b) shows an example of a shape for a thinner substrate 8. is there. When the height is reduced in this manner, the stop member 3 cannot be inserted vertically or obliquely, so that a horizontally long hook is formed inside the top plate 2d as shown in FIG. The stop member 3 is inserted in the space portion 2c in the lateral direction and locked.
[0015]
【The invention's effect】
As described above, the present invention has an effect that the wall covering material can be stretched neatly and quickly without the need for a specialized advanced technique involving gluing or the like.
[0016]
Since the wall covering can be replaced by the simple work of attaching and detaching the stop member, the effect that even an amateur can easily perform the replacement of only the dirty or damaged part or the pattern change in each season. Is generated. Further, since the wall covering material can be peeled off without damaging the wall surface and the wall covering material by a dry procedure that does not require gluing, there is an effect that the peeled wall covering material can be reused.
[0017]
The material of the base material that supports the wall covering from the inside can be freely selected, and by installing fastener bodies with different heights, the wall covering can be stretched according to the thickness of the base material according to the design. This has the effect of being able to be installed.
[0018]
The wall material can be prepared in advance in a dry manner that does not require gluing, according to the partition shape and size of the fastener body, so pattern matching etc. at the connecting line becomes extremely easy, so that new styles and replacement There is an effect that work can be performed in a very short time.
[0019]
By preparing and selecting various stop members having different shapes and sizes, there is an effect that wall covering materials of various materials and thicknesses can be easily and reliably stopped and stretched.
[Brief description of the drawings]
1A is a perspective view showing one example of a single-type fastener main body, FIG. 1B is a perspective view showing one example of a double-type fastener main body, and FIG. FIGS. 3 (a) and 3 (b) are front views showing two examples of the attachment arrangement of a fastener body. FIG. 4 is a wall mounting showing a simple division form for explanation. FIGS. 5 (a) and 5 (b) are enlarged partial plan views showing a state in which one side wall material is being stretched and fastened with a stop member to a double-type fastener main body. FIG. 6 is an enlarged partial plan view showing a state where a corner edge and an intermediate portion are stretched. FIG. 7 shows an example in which the edge of the wall material of the wall surface of the hook 2 is stretched and stopped with a double-type fastener main body. Enlarged partial plan view [Fig. 8] Enlarged partial plan view showing a state in which a wall covering material has been peeled off by pulling out and removing a stop member [Fig. 9] Fasteners formed at three different heights of large, medium and small End view showing an example of a material (double type). FIG. 10 is an end view showing various shape examples of a stopper member. FIG. 11 is an end view showing another example shape of a single type fastener main body. FIG. 12 is a double type. 13A is an end view showing another example of the shape of the fastener main body. FIG. 13A is a shape example of a thin type fastener main body, FIG. 13B is an example of a thinner type shape, and FIG. FIG. 14 is an enlarged view showing a state in which one wall material is stretched and stopped in a double type. FIG. 14 shows a conventional example, in which (a) is a construction method in which the edge of a wallpaper made of a wooden member is sandwiched and held down, (B) and (c) are partial plan views showing a construction method in which a base material and a plastic fastener are set as a set to hold and hold the end of the wallpaper without gluing.
1 is a single type fastener main body 1a, a pedestal portion 1b, an opening 1c, a hanging space 1d, a top plate 2, a double type fastener main body 2a, 2a, a pedestal portion 2b, an opening 2c, 2c is locked. The space portion 2d is a top plate 3, a stop member 4, a door 5, a window 6, a wall surface 7, a wall covering 7a, a main body surface 7b, a stop side 8, a base material 9, and a paragraph portion.
