A kind of munnion section bar
Technical field
The utility model relates to a kind of decorative sections, relates in particular to a kind of munnion section bar that cooperates installation with sheet material, uses.
Background technology
In the process of furniture, can adopt the frame section bar that furniture is carried out bound edge usually, with realization the bound edge of furniture is decorated with fixing effectively.Furniture used in everyday such as wardrobe, built-in wardrobe, move door, wall cabinet door, wardrobe door, sliding door, sliding door, partition door etc. and all can use the frame section bar, and a lot of top-grade furnitures on the market now, generally adopt the frame of metal or alloy to carry out bound edge and decorate.The use of frame section bar not only makes furniture more attractive in appearance, and plays the effect of protecting panel, preventing panel deformation.But disclosed frame profile mostly is square, rectangle or other dull structures in the prior art, be the frame section bar cross-sectional shape linearly bar intersect vertically, the frame cross-sectional shape that minority is arranged is that the circular arc lines combine with vertical element, such frame section bar on the one hand, feel is difficult as people's will in use, even may damage the user; On the other hand, because the frame profile design is too dull, be difficult to satisfy the pursuit of people to the furniture aesthetic feeling; Moreover, a lot of existing frame section bars when mounted can not with good chimeric of sheet material, the quality after increasing installation difficulty and influence and install from peace.In addition, the frame section bar to be installed and the end for the treatment of bound edge sheet material or glass, and easily in folding, the friction when particularly putting down folding between the recurring structure is collided with, and causes unnecessary loss, also influences the aesthetic feeling of total simultaneously.Therefore, developing a kind of novel section bar, overcome the above-mentioned problems in the prior art, is those skilled in the art's problem demanding prompt solutions.
The utility model content
In view of this, the technical problems to be solved in the utility model is to overcome above-mentioned defective of the prior art, provides a kind of frame periphery to adopt the curve design, outward appearance and feel all good and with sheet material can be well chimeric, and munnion section bar easy to use.
The technical problems to be solved in the utility model also is to provide a kind of munnion section bar, improves the effect that cooperatively interacts between door leaf or the sash, avoids unnecessary frictional dissipation, the aesthetic appearance after guaranteeing simultaneously to use for a long time.
In order to solve the problems of the technologies described above, embodiment of the present utility model provides a kind of munnion section bar, be used for the bound edge that furniture shuts the door, it comprises substrate layer, the cross section of described substrate layer comprises installation portion and is positioned at the bound edge die cavity of described installation portion one side, described installation portion is arranged at treats the binding structure edge, and described bound edge die cavity and installation portion join and be positioned at the outer rim elongated end for the treatment of binding structure;
Be provided with the interval straight flange of enhanced type equipment structure between described installation portion and the described bound edge die cavity, the periphery of described installation portion and described bound edge die cavity seamlessly transits and forms the inner edge of described section bar and coats bent limit in the joint, be provided with between the described inner edge and coat the surface smoothing transition that Qu Bianyu treats binding structure, described inner edge and the bent limit of coating and be connected the two end and perpendicular to the end limit of described inner edge.
As preferred version of the present utility model, a kind of munnion section bar that embodiment of the present utility model provides further comprises the part or all of of following technical characterictic:
Preferably, the bent limit of described coating comprises the first external successively arc limit, second arc limit and the three-arc-side, described first arc limit and described end limit join, described three-arc-side forms one side of described installation portion, the described first arc limit and the second arc limit are connected to the middle part of described bound edge die cavity mutually, and the radius of curvature on the described first arc limit is less than the radius on the described second arc limit.
Preferably, described installation portion forms and treats the flute profile mounting structure that binding structure is complementary, and the flute profile mounting structure is provided with and treats the installation position that binding structure is chimeric, and described installation position is provided with the anti-skidding striped of zigzag.Can strengthen section bar of the present utility model significantly and treat locating effect between the binding structure by the anti-skidding striped of zigzag is set.
Preferably, described interval straight flange central authorities are provided with the locating slot that is used for mounting screw.By straight flange at interval is set, can further strengthen the structure of whole munnion section bar between described installation portion and bound edge die cavity.
Preferably, the both sides of described flute profile mounting structure are provided with reinforcing rib.In addition, inner edge and/or end limit are provided with reinforcing rib.By the intensity that reinforcing rib can strengthen the utility model munnion structure significantly is set; Simultaneously, rationally the reinforcing rib that is provided with also can play the effect that makes things convenient for section bar to install as the draw-in groove of subsequent installation section bar decorative cover and angle sign indicating number.
Further, munnion section bar of the present utility model except that substrate layer, also can have surface decoration layer.Surface decoration layer can be coatings or clad.Adopt and to make behind such surface decoration layer frame and homochromy sheet material reach perfect unity.
Preferably, frame section bar substrate layer of the present utility model is zinc-bearing alloy steel layer or aluminium alloy layer.
Than prior art, munnion section bar of the present utility model comprises following technique effect at least:
Munnion section bar of the present utility model, the part-structure of its bound edge die cavity periphery adopt the curve design, and after it was installed, sheet material and glass material one integrated mass with door and window, furniture showed profile attractive in appearance; In use, because the bent limit of described coating comprises the first external successively arc limit, second arc limit and the three-arc-side, thereby can improve the effect that cooperatively interacts between door leaf or the sash, avoid unnecessary frictional dissipation, the aesthetic appearance after guaranteeing simultaneously to use for a long time; Door and window of the present utility model in addition can also be well chimeric with sheet material with the munnion section bar, can reach under the situation of not using fastener meanses such as screw and combine closely, and guarantees normal for a long time the use.
Above-mentioned explanation only is the general introduction of technical solutions of the utility model, for can clearer understanding technological means of the present utility model, and can be implemented according to the content of manual, and for above-mentioned and other purposes, feature and advantage of the present utility model can be become apparent, below in conjunction with preferred embodiment, and conjunction with figs., be described in detail as follows.
Description of drawings
Fig. 1 is the cross section structure schematic diagram of the munnion section bar of the utility model embodiment one.
Fig. 2 is the user mode figure one of the munnion section bar of the utility model embodiment one.
Fig. 3 is the user mode figure two of the munnion section bar of the utility model embodiment one.
The specific embodiment
Describe the utility model in detail below in conjunction with accompanying drawing, it illustrates principle of the present utility model as the part of this manual by embodiment, and other aspects of the present utility model, feature and advantage thereof will become very clear by this detailed description.In the accompanying drawing of institute's reference, same or analogous parts use identical drawing reference numeral to represent among the different figure.
As shown in Figure 1, the munnion section bar that the utility model embodiment one provides is used for the bound edge that furniture shuts the door, and it comprises substrate layer, and the cross section of substrate layer comprises installation portion 10 and is positioned at the bound edge die cavity 20 of installation portion 10 1 sides.During specific implementation, installation portion 10 is arranged at the edge for the treatment of the binding structure (not shown), bound edge die cavity 20 joins with installation portion and is positioned at the outer rim elongated end for the treatment of binding structure, needs bound edge to reinforce and beautifies the sheet material or the glass of its edge effect and treat that binding structure generally is meant.
In the utility model preferred embodiment, be provided with the interval straight flange 17 of enhanced type equipment structure between installation portion 10 and the bound edge die cavity 20, installation portion 10 seamlessly transits and forms the inner edge 21 of section bar and coat bent limit 22 with the periphery of bound edge die cavity 20 in the joint, be provided with between the inner edge 21 and coat bent limit 22 and the surface smoothing transition for the treatment of binding structure, inner edge 21 and the bent limit 22 of coating and be connected the two end and perpendicular to the end limit 23 of inner edge.Inner edge 21, the bent limit 22 of coating, end limit 23 and interval straight flange 17 surround and form bound edge die cavities 20.
During specific implementation, the bent limit 22 of the coating among the utility model embodiment comprises the external successively first arc limit 221, second arc limit 222 and the three-arc-side 223.Wherein, the first arc limit 221 joins with end limit 13, three-arc-side 223 forms one side of installation portions 10, and the first arc limit 221 and the second arc limit 222 are connected to the middle part of bound edge die cavity 20 mutually, and the radius of curvature on the first arc limit 221 is less than the radius on the second arc limit 222.Shown in Fig. 2 and 3, two door leafs of adjacent position, when putting down out folding, good cooperation can be realized in the first arc limit 221 and the second arc limit 222 that are positioned at different munnion die cavities, avoid when beginning, taking place unnecessary friction, and cause the bound edge die cavity of door leaf impaired, thus guarantee that the door leaf that adopts the utility model munnion section bar to protect after becoming can not be subjected to the friction infringement after using for a long time, thus the aesthetic appearance after long-term the use guaranteed.
In the utility model embodiment, installation portion 10 forms and treats the flute profile mounting structure 11 that binding structure is complementary, and flute profile mounting structure 11 is provided with and treats the installation position that binding structure is chimeric, and installation position 11 is provided with the anti-skidding striped 14 of zigzag.Can strengthen section bar of the present utility model significantly and treat locating effect between the binding structure by the anti-skidding striped 14 of zigzag is set.In addition, the interval straight flange 17 that is provided with between installation portion 10 and the bound edge die cavity 20 can be strengthened whole profile structure, guarantees its intensity, and the binding structure for the treatment of that is installed on flute profile mounting structure 11 is played position-limiting action; Simultaneously, straight flange 17 central authorities are provided with the locating slot 18 that is used for mounting screw at interval, to strengthen the installing and locating effect.
In addition, the both sides of the flute profile mounting structure 11 in the utility model embodiment are provided with reinforcing rib 16.And, middle part at inner edge 21 also is provided with reinforcing rib 16, by the intensity that reinforcing rib 16 can strengthen the utility model munnion structure significantly is set, simultaneously, rationally the reinforcing rib that is provided with also can play the effect that makes things convenient for section bar to install as the draw-in groove of subsequent installation section bar decorative cover and angle sign indicating number.Certainly in other embodiment of the present utility model, also can be as required at inner edge 21 and end limit 23 reinforcing rib be set simultaneously simultaneously, perhaps in inner edge 21 and end limit 23, one reinforcing rib is set, to play above-mentioned effect.
In addition, munnion section bar of the present utility model except that substrate layer, also can have surface decoration layer.Surface decoration layer can be coatings or clad.With making frame and homochromy sheet material reach perfect unity behind such surface decoration layer.In specific implementation, the substrate layer of the munnion section bar of embodiment of the present utility model is preferably zinc-bearing alloy steel layer, is decorative layer at its external surface, and decorative layer is the coatings (not shown) in the present embodiment; Similarly, in other embodiment, substrate layer can be aluminium alloy layer, and external surface can be clad.
The above is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also are considered as protection domain of the present utility model.