Background technology
Floor ornamental panels such as general wood flooring commonly used, marble floor, rubber-plastic composite floor board are in installation process; the capital is to expand with heat and contract with cold to leave enough extendable room seams; thereby can use the decoration of various ways to press (button) bar (abbreviating press strip as) according to different parts and/or needs; can play first hide seam and be connected, decoration function, second can protect sheet edge such as floor to avoid wearing and tearing.Therefore this press strip should have high strength and high-wearing feature.
This present class press strip all adopts material such as aluminium alloys to make usually.What the material of aluminium alloys press strip was used basically is aluminium, and its hardness and intensity all are to provide by its very thin di-aluminium trioxide film surface course.So-called imitative wood grain aluminium alloys press strip then is with the formed wood grain of the mode of spraying paint, and the adhesive power and the abrasion resistance of lacquer are generally all not ideal enough.Another kind of material is " titanium " alloy press strip, and its surface palpus is through particular processing, and is ornamental poor.
Be head it off, notification number is once to have reported a kind of wood grain profile that wearing layer is arranged in the Chinese patent literature of CN2372393Y, improves part inadequately but still have.The one, the surface is provided with perforation thereon, the ornamental and aesthetic property after greatly having influenced it and installing.The 2nd, its fitting operation is comparatively complicated, will use two kinds of screws to fix respectively at different positions and construction stage.In addition, its accommodation is little, only is used for 7~9mm floor, can not be used for less than 7mm with greater than the floor of 9mm, as such very common floors such as 2~6mm, 10mm, 12mm, 15mm.And ornamental more single, only limit to the wood grain form.
The utility model content
At above-mentioned situation, the utility model will provide a kind of ornamental press strip structural member that can be used for the flexible transition seam of ground plate plane of capping equal altitudes, make it can solve the problem of the ornamental differences of metal profile such as aluminium alloys commonly used at present satisfactorily, have and to keep harmonious broad applicability with multiple floor ornamental panel commonly used such as floor, can have again advantage easily is installed.
The utility model is used for the Decorative pressing strip of capping ground plate plane seam, comprises the press strip body that has T section and extend along length and the bar grooved deck of corresponding matching with it.Wherein this deck can be fixed in the basic ground of dalle seam portion through the member (as screw, iron nail, cement nail etc.) that is fastenedly connected commonly used.This press strip body middle part with T section is stretched protuberance and is divided into the structure that is located by connecting that can be connected as tension with said deck, and its top be to cooperate the also clinch of this seam of capping with the dalle of seam both sides to the extension of both sides.
On the basis of said structure; making the top side turnover edge part of said this press strip body clinch is the transition structure with smooth curved surface; its protective value and decorative effect can also be further improved, and its comfortableness when user mode can be significantly improved.
The construction of above-mentioned Decorative pressing strip is installed, only need this deck after member is fixed in the basic ground of dalle seam portion with commonly used being fastenedly connected such as screw, said this press strip body middle part stretched in the draw-in groove that the protruding structure that is located by connecting is pressed into deck can finish installation, very efficient and convenient.
On the basis that keeps this convenient installation advantage, as being used for stretching male structure and making the deck that stressed joint cooperates with being located by connecting of press strip body with said, at least the inner side slot oral area of its matching part is a width constriction form, has the trench structure of restrictive openings form as the simplest common dovetail groove form or other, reliable and stable performance in the time of can also further improving it and made tight fit and be located by connecting.
Except that aforesaid way, the mode that can also adopt is to stretch male structure and deck being located by connecting of said this press strip body to do tension matching part place and be provided with the formula that the hangs tag disconnecting prevention structure that one or more common forms such as barb can cooperatively interact.To this formula that the hangs tag disconnecting prevention structure that cooperatively interacts, both can only be arranged on being located by connecting of press strip body and stretch the side that male structure and deck are done tension matching part place, also can be provided with the said formula that the hangs tag disconnecting prevention structure that cooperatively interacts in its both sides of doing tension matching part place.
Because the ornamental press strip structural member in the said structure form uses the external surface of side can be coated with various ornamental wear-resisting decorations layers, for example can be the woodgrained paper layer, also can use the patterned paper of cartoon paper and other appropriate format, its wear-resisting decorative layer can have the anti-wear performance as consolidated floor, thereby its ornamental and/or scope of application can greatly improve.Simultaneously, the bottom surface height of its press strip also can carry out accommodation easily according to the thickness of floor, use position or other ground sheet material in 6~15 millimeters scopes, greatly enlarged its use field and scope.
Below, foregoing of the present utility model is further described in detail again in conjunction with the specific embodiment by the accompanying drawing illustrated embodiment.But the scope that should at this point not be interpreted as the above-mentioned theme of the utility model only limits to following example.Do not breaking away under the above-mentioned technological thought situation of the utility model, the various replacements of making according to ordinary skill knowledge and customary means or the modification of change include in scope of the present utility model.