CN1550623A - Fixing piece and exposed wall construction structure using same - Google Patents
Fixing piece and exposed wall construction structure using same Download PDFInfo
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- CN1550623A CN1550623A CNA200410030775XA CN200410030775A CN1550623A CN 1550623 A CN1550623 A CN 1550623A CN A200410030775X A CNA200410030775X A CN A200410030775XA CN 200410030775 A CN200410030775 A CN 200410030775A CN 1550623 A CN1550623 A CN 1550623A
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Abstract
To hold a fastening state of an outer wall plate in a stable state over a long period, in an outer wall construction structure formed by providing a fastening metal fitting 10 having high stability to a load acting on a back face of the fastened outer wall plate 40, while being a lightweight and inexpensive product.This fastening metal fitting is formed by bending one steel plate. Two rising parts 24 and 24 for constituting an upper outer wall plate locking part 22, are continuously connected by a common front face plate part 25. A lower outer wall plate locking part 26 is formed of a base board part being a central part of the upper outer wall plate locking part 22.(C)2005,JPO&NCIPI.
Description
Technical field
The fixture that is adopted when the present invention relates to be fixed on such as the side fascia of ceramic industry class on the building main body, and the external wall construction structure that adopts this fixture.
Background technology
As the external wall construction of building, the mode that is fixed in main body side according to the side fascia 40 that has a joint tongue portion 44,42 at top edge and bottom edge at least that adopts that fixture will be is as shown in figure 13 constructed.As an example of fixture, in the open communique document of Japanese 2001-27031 application for a patent for invention, fixture 150 has as shown in figure 14 been described.This fixture 150 forms by a block plate is carried out bending machining, it is by the baseplate part 151 (151a and 151b) that forms side fascia inner face support up and down fixedly the time, and continuously that the mid portion of baseplate part 151 is crooked and buckling parts 152 side fascia up and down that forms, and the par 153 of substrate top ends, and the bend 154 of substrate base end constitutes.When fixture 150 was fixed in main body side, the front end of par 153 and bend 154 constituted the fixed part of main body side.This buckling parts 512 is by the top side side fascia buckling parts 156 that forms by horizontal part and rising portions 155, and the bottom side side fascia that forms by horizontal part 157 and rising portions 158 is with buckling parts 159, and with the front board 152a formation that rising portions 155 is connected with lower extending part 158.
The top side side fascia fastens with buckling parts 156 with the top side side fascia according to the joint tongue portion 42 of bottom edge, and inner face is fixed with the mode that baseplate part 151a contacts, the bottom side side fascia fastens with buckling parts 159 with the bottom side side fascia according to the joint tongue portion 44 of its top edge, and inner face is fixed with the mode that baseplate part 151b contacts.Because, reaching the front board 152a that is connected with it, extend in the whole transverse width scope of baseplate part 151 by the horizontal part 154,157 of 2 plies, buckling parts 152 constitutes, so stability is higher.Particularly, when big blast acts on inner face, because can be by the whole bearing load of the bigger front board 152a of transverse width, so there is not the unsettled situation of stationary state.In addition, in this fixture 150, in baseplate part 151a, form the shrinkage pool 151c that arrives main body side, make fixture 150 stable towards the installment state of main body.In addition,, be provided with and cut sheet 151d, make the stationary state of bottom side side fascia stable at baseplate part 151b place.Because at the state that side fascia is fixing, between side fascia inner face and main structure body, form the space of face with par 153 and the amount of space of the face of baseplate part 151, so guarantee to ventilate.This job practices not as before, the main consuming body edge, pretend the industry property also improve, can cut down construction cost significantly.
Also example as the external wall construction of building, in the open communique document of Japanese 2002-129729 application for a patent for invention, following scheme has been described, promptly, adopt the fixture 70 of type shown in Figure 16, with such side fascia 60 that has a joint tongue portion 61,62 at top edge and bottom edge at least shown in Figure 15 as shown in Figure 17, be directly fixed on the main structure body (post, pillar) 1.
Fixture 70 forms by a block plate is carried out bending machining, and it comprises baseplate part 71, and this baseplate part 71 forms the fixed part of main structure body side; Side plate 72, this side plate 72 is positioned at the right and left end of baseplate part 71; The side fascia inner face support 73 of above-below direction, this side fascia inner face support 73 forms according to substantially parallel and crooked with baseplate part 71 mode of the front end that makes side plate 72; The buckling parts 74 of side fascia is somebody's turn to do between the side fascia inner face support 73 about the buckling parts 74 of side fascia is formed at along left and right directions up and down up and down, and its front end is positioned at the place ahead of above-mentioned side fascia inner face support 73.This buckling parts 74 is by top side side fascia buckling parts 74a, bottom side side fascia buckling parts 74b, constitute with front board 79, this top side side fascia forms by top side horizontal part 75 and rising portions 76 with buckling parts 74a, this bottom side side fascia constitutes by bottom side horizontal part 77 and lower extending part 78 with buckling parts 74b, and this front board 79 is connected rising portions 76 with lower extending part 78.
As shown in Figure 17, top side side fascia 60a in the following manner, fix with buckling parts 74a fastening by the top side side fascia, this mode is: the switch-in part 63 in the joint tongue portion 62 of its bottom edge, embed the rising portions 76 of fixture 70 and the top of front board 79, and inner face is contacted with side fascia inner face support 73, bottom side side fascia 60b in the following manner, fix with buckling parts 74b fastening by the bottom side side fascia, this mode is: the inclined plane part 64 of the joint tongue portion 61 of its top edge is run into lower extending part 78, and its inner face contacts with side fascia inner face support 73.
In fixture shown in Figure 16 70, buckling parts 74 is by the horizontal part 75,77 of two plies, constitute with their front boards 79 continuous, that extend along the whole transverse width scope of baseplate part 71, and stability is high.Thus, when as shown in Figure 17, during the fixed outer wall plate,, do not make the situation of buckling parts 74, in addition towards the below bending because of the load of top side side fascia 60a, even act on fixing side fascia 60a up and down at big blast, under the situation of the inner face of 60b, the load towards the place ahead can be born by the integral body of the bigger rising portions 76 of transverse width, lower extending part 78 and front board 79, so there is not the unsettled situation of stationary state.
In above-mentioned Figure 14 and fixture 150,70 shown in Figure 16, the horizontal part of buckling parts 152,74 154,157,75,77 is overlapping to be 2 layers, but as another example, people also know to be had by a plate, constitutes the type of buckling parts.Such as, in the open communique document of No. 302889/1997 application for a patent for invention of Japan,, provide by a block plate being carried out the fixture 80 that bending machining forms as shown in Figure 180.This fixture 80 comprises baseplate part 81, and this baseplate part 81 forms the fixed part of main body side; The side fascia inner face support 82,82 of above-below direction, this side fascia inner face support 82,82 is according to the right and left end that is formed at baseplate part 81 towards the outstanding mode in the place ahead of baseplate part; The buckling parts 83 of side fascia up and down, between the side fascia inner face support 82,82 about this buckling parts 83 is formed at along left and right directions, its front end is positioned at the place ahead of above-mentioned side fascia inner face support 82,82.The buckling parts 83 of above-mentioned side fascia up and down is by horizontal part 84, front, top board 85,85, and front, below board 86 constitutes, this horizontal part 84 is by crooked formation of lower zone with baseplate part 81, this front, top board 85,85 by with the both sides of the front end of horizontal part 84 towards the top crooked formation, this front, below board 86 above-mentioned between the two towards below bending and forming.Buckling parts 83 is formed by a plate, and weight reduction reduces cost.Adopting this fixture 80, fix the occasion of side fascia 40 shown in Figure 13, the top side side fascia is according to the joint tongue portion 42 and front, top board 85 of bottom edge, 85 fasten, and the mode of inner face and 82,82 contacts of side fascia inner face support is fixed, and the bottom side side fascia fastens with front, below board 86 according to the joint tongue portion 44 of its top edge, and inner face is similarly fixed with the mode of side fascia inner face support 82,82 contacts.Owing to fixing the state of this side fascia, between side fascia inner face and main structure body, form the space of the height of support 82, so guarantee ventilation.
As another example that constitutes buckling parts by plate, in the open communique document of No. 197498/1988 application for a patent for invention of Japan,, provide a block plate is carried out bending machining and the fixture 90 that forms as shown in Figure 19.This fixture 90 comprises baseplate part 91, side plate 92, the side fascia inner face support 93 of the fixed part that forms main body side, and has the buckling parts 94 of side fascia upper and lower side that front end is positioned at the place ahead of side fascia inner face support 93.The fixing of side fascia of fixing fixture 90 can be according to carrying out with the essentially identical mode of type shown in Figure 17 for fixing of fixture 90 relative main body sides, employing.
In fixture shown in Figure 19 90, buckling parts 94 comprises horizontal part 95, and bending flatly forms this horizontal part 95 towards the place ahead by the lower zone with baseplate part 91; Top front board 96,96, this front, top board 96,96 forms by being turned back towards the top in the both sides of the front end of horizontal part 95; Below front board 97, this front, below board 97 above-mentioned between the two towards below bending and forming; The integral body of buckling parts 94 is formed by a plate, and thus, the overall weight of fixture 90 reduces, and cost reduces.In addition, owing to, between side fascia inner face and baseplate part 91, form the space of the height of side plate 92,, also can avoid situation in the inner face dewfall of the side fascia of having fixed so also can guarantee to ventilate at the fixing state of fixture.
Summary of the invention
Fixture 150 shown in Figure 14 is the mode of 2 weight structures according to horizontal part 154,157, and steel plate is carried out bending machining.In addition, fixture 70 shown in Figure 16 is that the mode of 2 weight structures is carried out bending machining to steel plate according to horizontal part 75,77 also.Thus, these fixtures 150,170 are heavy slightly, and use the steel plate amount also bigger, and cost is higher.
On the other hand, in fixture shown in Figure 180 80, because buckling parts 83 is made of a block plate, so weight reduces, cost reduces.But, the bottom of top side side fascia is by front, the top board 85 as 2 positions about 1/3 transverse width of baseplate part 81,85 fasten, on the inner face of side fascia, the big blast of effect reverses side fascia, in such occasion, have load and concentrate on front, any one top, left and right sides board 85, the danger that front, the top board 85 of this part deforms.Since this distortion, the stationary state instability.In addition, because buckling parts 83 forms according to the mode of stretching out as the baseplate part 81 from the fixed part of main body side, if so with as fixture shown in Figure 14 150, buckling parts 152 is compared according to the occasion that the mode of stretching out from support 151 forms, then in fixture 80, because the length of buckling parts 83 increases, so particularly in the occasion of the large-scale side fascia that fixedly has weight, the intensity of buckling parts 83 has problem slightly.In addition, since according to only about support 82,82, the mode of the inner face of supporting outer wall plate constitutes, so particularly about the adjacent part of 2 side fascias of adjacency by 1 fixture, 80 fixing such occasions, only about any one support 82, support the inner face of each side fascia, so the stability of stationary state has problem slightly.
The fixture 90 of form shown in Figure 19 also has following situation, that is, because the horizontal part 95 of buckling parts 94 is made of a plate, so intensity has deficiency slightly, the weight because of fixing top side side fascia deforms at downward-sloping state.In addition, because the joint tongue portion of the bottom of top side side fascia is fastened on front, the top board 96 as 2 positions about 1/3 transverse width of baseplate part 91,96, so act at bigger blast on the inner face of side fascia, side fascia such occasion that twists, have load centralization in about any one top front board 96 on, the danger that front, the top board 96 of this part deforms.In addition because the joint tongue portion on the top of bottom side side fascia is fastened on front, the below board 97 as 1 position, centre of 1/3 transverse width of baseplate part 91, so since same cause have this part and produce the danger of being out of shape.Since such distortion, the stationary state instability.
The present invention be directed to situation as described above proposes, the 1st purpose of the present invention is at by a block plate is carried out the fixture that bending machining forms, further improved fixture is provided, this fixture can be less the steel plate amount make, weight reduces, cost reduces, even under the situation of the bigger back pressure that effect blast on the fixing side fascia causes, the situation that still stops the buckling parts of the upper and lower side of side fascia to deform, thus, can keep the higher stationary state of stability chronically.In addition, the 2nd purpose of the present invention is to provide a kind of fixture, under the indeformable situation of its horizontal part at buckling parts, can positively bear the load of side fascia, and stability is higher.In addition, an also purpose of the present invention is to provide a kind of side fascia constructing structure, and this side fascia adopts above-mentioned fixing piece, and stability is higher.
As basic scheme, wherein, this fixture is formed by a block plate fixture of the present invention with following scheme, and it comprises baseplate part, and this baseplate part forms the fixed part of main body side; Side fascia inner face support, this side fascia inner face support be in the left and right sides of baseplate part, and extend along the vertical direction the position in the place ahead of baseplate part; The buckling parts of side fascia up and down, this buckling parts about side fascia inner face support between, extend along left and right directions, its front end is positioned at the place ahead of above-mentioned side fascia inner face support.
In addition, in a kind of form of the present invention, above-mentioned buckling parts comprises top side side fascia buckling parts and bottom side side fascia buckling parts, the top side side fascia with buckling parts by with the continuous horizontal part in the bottom of aforesaid substrate portion, and with the continuous rising portions of horizontal part, and constitute with the continuous front board of rising portions; The bottom side side fascia with buckling parts by according near the centre of above-mentioned horizontal part and rising portions, be provided with cut off line and the mode that it is crooked forms, horizontal part and constitute with the continuous lower extending part of this horizontal part.
In above-mentioned fixing piece, since with the above-mentioned horizontal part of load on directly bearing the back side that acts on fixing top side side fascia continuous about the rising portions at 2 positions be connected with the front board of transverse width with the whole transverse width that is equivalent to baseplate part, so load bears according to the mode that is distributed in the board integral body of front.Thus, even because back pressure, side fascia produces and reverses, and this load under the situation on any one rising portions of the load centralization of back pressure is still born in the mode of disperseing, like this, and the situation that can stop this rising portions to deform effectively.In addition, even owing to act on the side fascia of bottom side in back pressure, so the below part of the front board of the transverse width of the load that acts on its rim portion by having the whole transverse width that is equivalent to baseplate part and bearing dispersedly is the situation that does not also have the front board to deform easily.In addition, because lower extending part by cutting off line and placing near the centre of the steel plate that constitutes rising portions and the mode of bending constitutes, so can be made of a block plate fully, can keep weight reduction, the advantage that reduces cost same as before.
In an also form of fixture of the present invention, above-mentioned side fascia inner face support is by the side plate that extends from the right and left end of baseplate part, and with according to the mode substantially parallel with baseplate part with the front end of side plate crooked and form contact board formation, in the above-mentioned contact plate, the part of stretching out below above-mentioned horizontal part is in inside bend, by its top edge, can limit the situation that above-mentioned horizontal part is subjected to displacement towards the below.
In the fixture of above-mentioned form, the horizontal part that constitutes buckling parts is formed by a block plate, but, the part that is positioned at the side fascia inner face support of its below forms according to the mode in inside bend, its top is according to the inner face side of close above-mentioned horizontal part, or locatees in the mode of at utmost colliding this inner face side.Thus, even in weight because of fixing top side side fascia, from the load action of top in buckling parts, under the situation that horizontal part is subjected to displacement towards the below, this displacement was suppressed in the moment of horizontal part with the top collision of the bend of the inboard of wallboard inner face support outward, consequently, horizontal part is difficult to deform.In addition, if consider the stable fixing of side fascia, the part of side fascia inner face support of top that then preferably is positioned at buckling parts still, still can realize required purpose even be under the situation of inside bend in outside curve.
Best, the both sides bottom end vicinity of the front board of buckling parts is towards inboard (inboard) crooked shape, and this bend is pressed against on the side fascia of bottom side when the fixed outer wall plate.In this form, because the posture that can push according to wallboard inner face support outward, keep the bottom side side fascia, so stationary state is stable, and can be by lower extending part owing to act on the load of the back pressure on the side fascia, and about bend bear with disperseing, so the situation that can stop the bottom side side fascia to deform effectively with the lower extending part of buckling parts.Thus, constant intensity increases.In addition, because being, the front end of bend is inserted into such shape in the side fascia outside, bottom side, so also can guarantee the stability maintenance of wedge effect.
Particularly be preferably in any part or all in the horizontal part of baseplate part, side fascia inner face support and buckling parts, be formed with to strengthen and use rib.By such enhancing rib is set, the intensity of baseplate part, side plate is increased, in addition, owing to can increase buckling parts to diastrophic resistance, so stationary state is more stable.
In an also form of fixture of the present invention, between the side fascia inner face support about above-mentioned, the side fascia inner face support that extends along left and right directions is formed at the above and below of above-mentioned buckling parts respectively.
In the fixture of above-mentioned form, owing to not only have a side fascia inner face support of the above-below direction of the right and left end that is formed at baseplate part, but also has the side fascia inner face support of left and right directions, so supporting outer wall plate inner face more positively.Particularly 2 blocks of side fascias about the part of adjacency, even the bottom at two blocks of side fascias is fixed under such situation by 1 fixture, corresponding side fascia still can be supported on the side fascia inner face support of any one above-below direction in the left and right sides, and 2 positions of the side fascia inner face support of left and right directions, so can be in stable status, the fixed outer wall plate.Best, if processing by the deep-draw of steel plate, each side fascia inner face support forms, then make fixture easily.
In a preferred form, above-mentioned buckling parts comprises horizontal part, and this horizontal part is from the bottom of the above-mentioned side fascia inner face support that forms along left and right directions above this buckling parts, and along continuous straight runs extends; Fasten the rising portions of usefulness with continuous at least 1 the top side side fascia of horizontal part; At least 1 bottom side side fascia fastens the lower extending part of usefulness.In the fixture of this form, because buckling parts forms according to the mode of stretching out from support, so compare from the occasion that baseplate part stretches out with buckling parts, the length of buckling parts shortens, and thus, though buckling parts is formed by a block plate, still can bring into play full intensity.In addition, can form buckling parts, can be really the upper and lower side of side fascia be fastened by simple bending machining.
Best, the bottom end vicinity of the left and right sides of above-mentioned lower extending part is towards the inner face side bending of fixture, and this bend can be fixedly the time, with the side fascia crimping.In this form, owing to can keep side fascia towards the posture that support is pushed, so stationary state is stable.In addition, because being, the front end of bend embeds the such shape in side fascia outside, so also can guarantee the stability maintenance of wedge effect.
Best, above-mentioned side fascia inner face support comprises flange part, and this flange part further stretches out toward the outer side from lateral border portion, and this flange part is positioned on the plane identical with aforesaid substrate portion.In this form and since flange part not only with baseplate part, and contact, so fixture is more stable towards fixing of main body side with main body side.
Best, at the top side of aforesaid substrate portion edge, near the side fascia inner face support about above-mentioned, be provided with switch-in part.In this form, even under bigger blast (negative pressure) acted on situation on the fixing side fascia, temporarily distortion absorbed blast (negative pressure) near the above-mentioned switch-in part of baseplate part, thus, can alleviate the situation of load action in the joint tongue portion of the side fascia that fastens with buckling parts.Thus, can keep the higher stationary state of stability chronically.
The present invention also discloses a kind of external wall construction structure, in this external wall construction structure, adopt above-mentioned fixture, side fascia is fixed on the front of main structure body, form the exterior wall portion of building, it is characterized in that the baseplate part of above-mentioned fixing piece is fixed in the front of main structure body, the side fascia inner face support of above-mentioned fixing piece contacts with the inner face of the side fascia of upper and lower settings, the buckling parts of the following joint tongue portion on the buckling parts of above-mentioned fixing piece and the top ends that is formed at the side fascia that is located at the bottom side, and the state that fastens of the buckling parts of last joint tongue portion that is formed at the bottom of the side fascia that is located at the top side, fix to multilayer a plurality of side fascias.
In above-mentioned external wall construction structure, because fixture is in light weight,, in addition,, form the space of the usefulness of ventilating at the inner face of fixing side fascia so construction is easily, can avoid producing the rough sledding of dewfall etc.In addition, because the buckling parts of the side fascia up and down of fixture is for the load from the top, and back pressure, all have higher repellence, there is not the situation of easy deformation, so can keep stable stationary state chronically.
As mentioned above, fixture of the present invention is that weight is lighter, and lower-cost goods for the load on the back side that acts on fixing side fascia, have advantages of higher stability simultaneously.Thus, in external wall construction structure of the present invention, the stationary state of side fascia can be remained on stable status chronically.In addition, it is also easy to construct, and at the inner face of fixing side fascia, forms the space of ventilation usefulness, so produce the rough sledding of dewfall etc. hardly.
Description of drawings
Fig. 1 is the phantom drawing of an embodiment of expression fixture of the present invention;
Fig. 2 is the expanded view of fixture shown in Figure 1;
Fig. 3 adopts fixture shown in Figure 1 for expression, side fascia is fixed in the sectional view of the state on the building main body;
Fig. 4 is the phantom drawing of another embodiment of expression fixture of the present invention;
Fig. 5 is the expanded view of fixture shown in Figure 4;
Fig. 6 adopts fixture shown in Figure 4 for expression, side fascia is fixed in the sectional view of the state on the building main body;
Fig. 7 is the phantom drawing of an example of expression side fascia;
Fig. 8 is the also phantom drawing of an embodiment of expression fixture of the present invention;
Fig. 9 is the phantom drawing of the another embodiment of expression fixture of the present invention;
Figure 10 is the vertical view of the steel plate of the material of expression formation fixture shown in Figure 9;
Figure 11 adopts fixture shown in Figure 9 for expression, side fascia is fixed in the phantom drawing of the state on the building main body;
Figure 12 is the sectional view along the XII-XII line among Figure 11;
Figure 13 is the phantom drawing of an example of expression side fascia;
Figure 14 is the phantom drawing of an example of expression fixture in the past;
Figure 15 is the also phantom drawing of an example of expression side fascia;
Figure 16 is the phantom drawing of the another example of expression fixture in the past;
Figure 17 is fixed in side fascia the sectional view of the state on the building main body for adopting fixture shown in Figure 16;
Figure 18 is the phantom drawing of the another example of expression fixture in the past;
Figure 19 is the also phantom drawing of an example of expression fixture in the past.
The specific embodiment
With reference to the accompanying drawings, the embodiment to fixture of the present invention and its external wall construction structure of employing is described.Fig. 1 is the phantom drawing of an embodiment of expression fixture of the present invention, and Fig. 2 represents its expanded view.In addition, Fig. 3 adopts the profile sectional view of the external wall construction structure of fixture shown in Figure 1 for expression.This fixture 10A adopts the block plate such as stainless-steel sheet or alloy plating steel plate etc., forms through punching press and bending machining.
Fixture 10A comprises the flat baseplate part 11 of the fixed part that forms main body side; Side fascia inner face support 12,12, this side fascia inner face support 12,12 are in the right and left end of baseplate part 11, and at distance baseplate part 11 number mm, the state of giving prominence to towards the place ahead extends along the vertical direction; Extend along left and right directions between the buckling parts 21 used of side fascia up and down, this buckling parts 21 side fascia inner face support 12,12 about above-mentioned, its front end is positioned at more the place ahead of this side fascia inner face support 12,12.
Side fascia inner face support 12 about above-mentioned, 12 are identical shape, its by the side plate 13 of above-below direction with contact board 14 and constitute, the side plate 13 of this above-below direction forms by 90 ° of bendings substantially by the two ends with the left and right directions of baseplate part 11, this contact board 14 by with the front end of this side plate 13 towards horizontal direction foreign side, bend right and left and form according to 90 °.As described later, when this contact board 14 constitutes the fixed outer wall plate, support the face of its inner face.
The buckling parts 21 of side fascia utilizes the zone of the bottom side at place in the middle of above-below direction basic of baseplate part 11 up and down, side fascia inner face support 12 about along continuous straight runs is formed at, between 12, this buckling parts 21 comprises horizontal part 23, this horizontal part 23 forms according to the mode that makes crooked 90 ° towards the place ahead of baseplate parts 11, extends along left and right directions; Rising portions 24, this rising portions 24 be according to the front end from this horizontal part 23, forms towards the mode of oblique upper bending; Front board 25, this front board 25 be according to the top from this rising portions 24, and towards the below, the mode substantially parallel and crooked with baseplate part 11 forms.By this horizontal part 23, rising portions 24 and front board 25, constitute top side side fascia buckling parts 22.
The angle of inclination of rising portions 24 is provided with corresponding to the shape of the root edge joint tongue portion of the side fascia that will fix.Generally, in the occasion of thin side fascia,,, form the slow angle that erects in the occasion of thicker side fascia for the steeper angle that erects.The front end of horizontal part 23 is positioned at apart from the place ahead of the contact board 14 number mm of side fascia inner face support 12.In addition, the bottom end vicinity of the left and right sides of front board 25 constitutes the bend 25a of inboard (inboard), and the front end of bend 25a is positioned at apart from the front position of above-mentioned horizontal part 23 position in the place ahead slightly.
On baseplate part 11, offer the fixedly screw hole 31 of usefulness.In addition, above screw hole 31, form the cross section portion of heaving 32 triangular in shape, in its inclined plane 33, offer nail hole 34.In the bight of baseplate part 11 and side plate 13, be provided with right quantity, the rib 35 that is used to strengthen in addition, also in the bight of baseplate part 11 and horizontal part 23 and the 2nd horizontal part 27, forms the rib that is used to strengthen 36 of right quantity.
Fig. 3 represents to adopt above-mentioned fixing piece 10A, fixes the state of side fascia 40 shown in Figure 13.This fixture 10A utilizes the nail hole 34 that is formed in the baseplate part 11 in this example, directly is fixed on the building main body 1, or as diagram, by body rim 2, is fixed on the building main body by following closely 3.At this moment, in the joint tongue portion 44 of the rim portion of the bottom side side fascia 40A below being positioned at, the bottom side side fascia of fixture 10A is located with chimeric mode beyond the buckling parts 26, and at this state, utilization is followed closely hole 34 and fixed.Nail hole 34 is formed in the inclined plane 33 of the portion of heaving 32, when beaing nail, towards the below, the integral body of fixture 10A is pressed down, and thus, stationary state is stable.In addition, because the bend 25a of the left and right sides by being formed at front board 25,25a, 40A presses towards the inboard with side fascia, so the side fascia inner face is in the state that board 14 fits tightly that contacts with side fascia inner face support 12.According to circumstances, also bring into play wedging action, stationary state is more stable.
Similarly, along continuous straight runs will be after spacing will stipulate that the fixture 10A of number is fixing according to the rules, top side side fascia 40B with necessary amount according to the above-mentioned top side side fascia of the joint tongue portion 42 of its root edge portion and fixture 10A with chimeric mode in the part of buckling parts 22, along horizontally set.With set top side side fascia 40B is the bottom side side fascia, in addition, according to mode as hereinbefore, fixture 10A is installed in the joint tongue portion 44 of rim portion after, beat and fix.Then,, carry out same steps as repeatedly, thus, finish external wall construction structure of the present invention with the number of plies of necessity.
In above-mentioned external wall construction structure, because between the inner face and building main body 1 (or body rim 2) of fixing side fascia 40, by be formed at fixture 10A about the side fascia inner face support 12 of lateral margin, form the space S of its height, the ventilation of side fascia inner face is good, does not produce the rough sledding of dewfall etc.In addition, even because certain situation, inner face at fixing top side side fascia 40B, produce under the situation of bigger back pressure, because the rising portions 24 at 2 positions about above-mentioned, 24 are connected with the front board 25 of the transverse width with the whole transverse widths that are equivalent to baseplate part 11, so bear the load that this situation causes with dispersing mode, the load concentrated area act on such as, on any one rising portions 24, even under these circumstances, side fascia buckling parts 21, particularly, the top side side fascia does not produce distortion with buckling parts 22.In addition, even act in bigger back pressure under the situation of bottom side side fascia 40A, this load is by the bottom side side fascia bend 25a about with the lower extending part 28 of buckling parts 26 and front board 25,25a and bearing dispersedly, thus, also can avoid the bottom side side fascia to produce the situation of distortion with buckling parts 26, constant intensity improves greatly.Thus, in external wall construction structure of the present invention,,, and fixing state can be remained on state steady in a long-term so not only construction is not easy because the weight of fixture is lighter.
Fig. 4 is the also phantom drawing of an embodiment of expression fixture of the present invention, and Fig. 5 represents its expanded view.In addition, Fig. 6 is the sectional view of the profile of its external wall construction structure of expression employing.Fixture 10B adopts the block plate such as corrosion resistant plate or alloy plating steel plate etc., forms by punching press and bending machining.
As shown in the diagram, buckling parts 21 is formed by following part, and this following part comprises horizontal part 23, and this horizontal part 23 forms according to the mode with crooked 90 ° towards the place ahead of the bottoms of substrate 11; Rising portions 24, this rising portions 24 be from the front end of this horizontal part 23, forms towards the mode of oblique upper bending; Front board 25, this front board 25 are according to the top from this rising portions 24, and towards the below, the mode crooked substantially parallel with baseplate part 11 forms.The bottom of front board 25 reaches the below of horizontal part 23.The front end of horizontal part 23 is positioned at apart from the position in the place ahead slightly of the contact board 14 of side fascia inner face support 12, and in addition, the bottom end vicinity of the left and right sides of front board 25 constitutes the bend 25a of inboard (inboard).
About the contact board 14,14 of side fascia inner face support 12 be identical shaped, resemble and form following.Promptly, position in the prolongation of this contact bend board 14, baseplate part 11 and horizontal part 23, form breach 18 (with reference to Fig. 5), adding man-hour, at the state that side plate 13 is erected, the part 14a of the top of the breach 18 of this contact board 14 toward the outer side, according to the mode bending parallel with baseplate part 11, the part 14b of the below of breach 18 is towards the inboard, still according to the mode bending parallel with baseplate part 11.In addition, part 14a also can be towards inside bend.
In illustrated example, on baseplate part 11, the fixedly screw hole 31 of usefulness is set.In addition, above this screw hole 31,, form enhancing rib 11b towards horizontal direction according to the scope mode that strides across baseplate part 11 and side plate 13, same in the bight of baseplate part 11 and horizontal part 23, form the enhancing rib 11c of right quantity.In addition, also on side plate 13, longitudinally, form to strengthen and use rib 13a.In addition, baseplate part 11 comprises sagging board 11a, and the part of this sagging board 11a enters into the zone of the horizontal part 23 that constitutes buckling parts 21, increases the effective area of baseplate part 11, stable when more positively realizing the installation towards main body.In addition, strengthen and use rib 11b, 11c, sagging board 11a also can omit.
Fig. 6 represents to adopt above-mentioned fixing piece 10B, fixes the state of side fascia 50 shown in Figure 7.In addition, in this side fascia 50, under joint tongue portion 51, the particularly apical margin of apical margin the shape of the 51a of joint tongue portion is square, in this regard, and with the shape difference of this side fascia in past (such as Figure 13, side fascia 40,60 shown in Figure 15).The joint tongue portion 52 of root edge, the shape of notch part 53 are identical with occasion in the past.
As shown in Figure 6, this fixture 10B adopts the screw hole 31 that is formed in the baseplate part 11 in the occasion of this example, is fixed on the building main body 1 by Screw 3.At this moment, be that the 51a of joint tongue portion locatees according to the mode that is embedded in following space under the square apical margin in the above-mentioned cross section of rim portion of the bottom side side fascia 50b that is positioned at the below, this space is by the part 14b of the below of the contact board 14 of the side fascia inner face support 12 of fixture 10B, and the inner face of level board 23, and the inner face of former board part 25 forms, at this state, utilize screw hole 31, realize fixing.In the occasion of this example, the left and right sides of former board part 25 forms bend 25a, and side fascia 50b is pressed against inboard (the part 14b side of the below of contact board 14).According to circumstances, also realize wedging action, stationary state is more stable.
After similarly the fixture 10B along continuous straight runs of requirement being fixed with prescribed distance, top side side fascia 50a enters the mode of notch part 53 of the joint tongue portion 52 of this root edge portion according to the top of the rising portions 16 of fixture 10B and front board 17, with the necessary amount horizontally set.The top side side fascia 50a that has been provided with constitutes the bottom side side fascia, and same as described above in the joint tongue portion 51 of rim portion in addition, mounting fixing parts 10B then, fixes it in the mode of beaing.Then,, carry out identical step repeatedly, thus, finish external wall construction structure of the present invention according to the number of plies of necessity.
In above-mentioned external wall construction structure, even coincidence by fixing top side side fascia, under the situation that the horizontal part 23 of buckling parts 21 is subjected to displacement towards the below, the inner face of horizontal part 23 is still run on the top of part 14b below the inside bend of the contact board 14 of the side fascia inner face support 12 of locating near the inner face of horizontal part 23 above-mentioned, thus, stop its distortion really.
In addition, in above-mentioned fixing piece 10B, as mentioned above, part 14b by the below that contacts board 14, and the inner face of horizontal part 23, and the cross sectional shape in the space of the inner face of front board 25 formation is square, so the cross sectional shape of the 51a of joint tongue portion can be square under the apical margin of the bottom side side fascia 50b that is fixed, thus, with shown in Figure 15, joint tongue portion 61 under apical margin, the side fascia 60 with shape of inclined plane part 64 is compared, and can increase the thickness of the 51a of joint tongue portion under the apical margin, even under the situation that produces bigger back pressure, still can have enough resistances of relative front board 25.
Fig. 8 represents an also embodiment of fixture of the present invention.In this fixture 10C, a part that constitutes the rising portions 16 of buckling parts 21 forms the lower extending part of following towards the front lower place bending 28, and the fixture 10B with above-mentioned is different in this respect.In addition, in Fig. 8, realize with fixture 10B shown in Figure 4 in the parts of each parts identical function adopt same label, concrete description is omitted.In example shown in Figure 8, the horizontal part 27 continuous with lower extending part 28 also separates with the horizontal part 23 of rising portions 24, and, be positioned the below slightly of the horizontal part 23 of rising portions 24.
When the fixed outer wall plate, lower extending part 28 and horizontal part 27 fasten with the joint tongue portion of the apical margin of side fascia, make stationary state stable.If have the lower extending part 28 of inclination, then the fixture 10C of this form is as shown in Figure 15, the joint tongue portion 61 that the side fascia 60 that is suitable for having the form on inclined plane 64 is fixed in top edge.By forming this lower extending part 28, the rising portions 24 of buckling parts 21 at 2 positions separately, but, the rising portions at 2 positions that separated, be connected with the front board 25 of transverse width with the whole transverse width that is equivalent to baseplate part, thus, identical with fixture 10B shown in Figure 4, suppress the distortion of rising portions 24 effectively.In addition, horizontal part 21 towards the displacement of below by the part 14b below the inside bend of contact board 14 suppress aspect fixture 10B with Fig. 4 identical.
Fig. 9 is the also phantom drawing of an embodiment of expression fixture of the present invention, and Figure 11 is the phantom drawing of its external wall construction structure of employing.
In the right and left end of fixture 10D shown in the drawings,, be provided with left side support 12L and right side support 12R as the side fascia inner face support of the above-below direction that fixedly the time, contacts with the side fascia inner face.In addition, by left side and right side support 12L, the zone line of 12R clamping from the top to the below, is provided with baseplate part 11, and this baseplate part 11 forms the fixed part of main body sides; Intermediate support 12C, when this intermediate support 12C is formed in fixedly, the side fascia inner face support of the left and right directions that contacts with the side fascia inner face; Buckling parts 21, this buckling parts 21 fixedly the time and the upper and lower side of side fascia fasten; Bottom side support 12U, the side fascia inner face support of the left and right directions that this bottom side support 12U contacts with the side fascia inner face when being formed in fixedly.
An example to the manufacture method of fixture 10D is described below.At first, the steel plate 100 (with reference to Figure 10) that is pre-formed fixing screw hole 31, nail hole 34, switch-in part 37, notch part N is carried out punching press.Notch part N sees the mode that takes the shape of the letter U substantially according to being on the plane, be arranged at the lower zone 100B of steel plate 100, and the part that is centered on by this notch part N forms extension 102, and this extension 102 constitutes the buckling parts 21 of fixture 10D after processing.At the front end of extension 102, comprise 3 protuberance 102a, 102b, 102c, these 3 protuberance 102a, 102b, 102c form the rising portions 24 or the lower extending part 28 of buckling parts 21 after processing.
Then, along the double dot dash line among Figure 10, steel plate 100 is carried out deep-draw processing, thus, steel plate 100 is swelled partly, formation is positioned at the left side support 12L and the right side support 12R of the left and right sides of steel plate 100, and the intermediate support 12C and the bottom side support 12U that are positioned at the lower zone 100B of steel plate 100.Consequently, on the mid portion 101 of the upper area 100A of steel plate 100, the baseplate part 11 of state that is in the recessed number of inner face side mm is at each support 12L of above-mentioned left side, right side and bottom side, 12R, and the lateral border portion of 12U forms flange part 15.In addition, add man-hour, also form the portion of heaving 32 that is provided with nail hole 34, the rib 35 that strengthens usefulness in above-mentioned deep-draw.
Then, be pre-formed above-mentioned extension 102 in the lower zone 100B of steel plate 100 along its top margin (the dotted line L1 of Figure 10) and at right angles in the face side bending, in addition, the protuberance 102a about the front end of extension 102,102c is along the dotted line L2a among Figure 10, L2c towards the oblique upper bending, forms rising portions 24,24, in addition, the protuberance 102b of the centre of the front end of extension 102 towards the bending of oblique below, forms lower extending part 28 along the dotted line L2b among Figure 10.Like this, buckling parts 21 is along the shape of the joint tongue portion of the upper and lower side of the side fascia fixed.In addition, the both ends, the front end left and right sides of the lower extending part 28 of buckling parts 21 are along the dotted line L3 among Figure 10, and L3 in the inner face side bending, thus, forms bend 28a, 28a.
By above-described bending machining, constitute fixture 10D, still, fixture of the present invention is not limited to present embodiment, such as, also can omit flange part 15, notch part 37.
Below the external wall construction structure that adopts above-mentioned fixing piece 10D is described.Figure 11 represents to adopt fixture 10D, fixes the state of such side fascia 40 shown in Figure 13.Figure 12 is the sectional view along the XII-XII line of Figure 11.This fixture 10D adopts the nail hole 34 that is formed in the baseplate part 11 in the occasion of this example, by waterproof paper P and body rim 2, is fixed on the main structure body 1 by nail 3.At this moment, in the joint tongue portion 44 of the top edge of the bottom side side fascia 40A below being positioned at, chimeric mode is located beyond the buckling parts 21 of fixture 10D, and at this state, it is fixing to utilize nail hole 34 to realize.Nail hole 34 is formed on the ramp 33 of the portion of heaving 32, when striking at the nail, towards the below, the integral body of fixture 10D is pressed down, and thus, stationary state is stable.In addition, because the bend 28a of the left and right sides by being formed at lower extending part 28,28a, side fascia 40A is pressed against main structure body 1 side, so the side fascia inner face is in and support 12L the state that 12R is close to, by wedging action, prevent the move left and right of side fascia, thus, stationary state is further stable.In addition, near the root of the joint tongue portion 44 of the top edge of bottom side side fascia 40A,, be cast with gasket 4 in advance in order to prevent flowing water.
Similarly, along continuous straight runs is spacing according to the rules, with the fixture 10D of regulation number fixing after, the top side side fascia 40B that is positioned at the top is according to the joint tongue portion 42 of its bottom edge and the chimeric mode of part of the buckling parts 22 of fixture 10D, according to necessary amount along horizontally set.The top side side fascia 40B of such setting constitutes the bottom side side fascia, and same as described above in addition, in the joint tongue portion 44 of above-mentioned top edge, mounting fixing parts 10D then, is fixed in the mode of beaing.Then, by according to the necessary number of plies, carry out same steps as repeatedly, thus, external wall construction structure of the present invention is finished.
In above-mentioned external wall construction structure, by buckling parts 11 and each support 12L of fixture 10D, 12R, 12C, 12U, side fascia 40 stably support.In addition, because between the inner face and body rim 2 of side fascia 40, by each support 12L of fixture 10D, 12R, 12C, 12U forms its space S highly, so the ventilation of side fascia inner face is good, does not produce the rough sledding of dewfall etc.In addition, in side fascia constructing structure of the present invention, although the weight of fixture is lighter, this fixture intensity is still good, can keep making the state of stationary state long-term stability.In addition, at fixture 10D as the foregoing description, in baseplate part 11, the occasion of notch part 37 is set, even under situation about acting on than big blast (negative pressure) on the side fascia, near the distortion notch part 37 of baseplate part 11 thus, can slow down the load in the joint tongue portion that acts on the side fascia 40 that fastens with buckling parts 21.
Claims (13)
1. fixture, this fixture is formed by a block plate, it is characterized in that it comprises:
Baseplate part, this baseplate part forms the fixed part of main body side; Side fascia inner face support, this side fascia inner face support be in the left and right sides of baseplate part, and extend along the vertical direction the position in the place ahead of baseplate part; The buckling parts of side fascia up and down, this buckling parts about side fascia inner face support between, extend along left and right directions, its front end is positioned at the place ahead of above-mentioned side fascia inner face support.
2. fixture according to claim 1 is characterized in that above-mentioned buckling parts is formed with buckling parts with buckling parts and bottom side side fascia by the top side side fascia;
The top side side fascia with buckling parts by with the continuous horizontal part in the bottom of aforesaid substrate portion, and with the continuous rising portions of horizontal part, and constitute with the continuous front board of rising portions;
The bottom side side fascia, constitutes by horizontal part with the continuous lower extending part of this horizontal part by cutting off line and the mode that it is crooked forms according to being provided with near the centre of above-mentioned horizontal part and rising portions with buckling parts.
3. fixture according to claim 2, it is characterized in that above-mentioned side fascia inner face support by the side plate that extends from the right and left end of baseplate part, and with according to the mode substantially parallel with baseplate part that the front end of side plate is crooked and the board that contacts that form forms;
In above-mentioned contact plate, the part of stretching out below above-mentioned horizontal part, can limit above-mentioned horizontal part and be subjected to displacement towards the below at its top edge in inside bend.
4. fixture according to claim 1, it is characterized in that above-mentioned buckling parts by with the continuous horizontal part in the bottom of aforesaid substrate portion, and with the continuous rising portions of horizontal part, and constitute with the continuous front board of rising portions;
Be arranged near the centre of above-mentioned horizontal part by cutting off line, and the mode that it is crooked, the continuous sagging board in middle bottom formed with aforesaid substrate portion;
Above-mentioned side fascia inner face support is by the side plate that extends from the right and left end of baseplate part, with according to the mode substantially parallel with baseplate part that the front end of side plate is crooked and the board that contacts that form forms;
In the above-mentioned contact board, the part of stretching out towards the below of above-mentioned horizontal part by top edge, can limit the situation that above-mentioned horizontal part is subjected to displacement towards the below in inside bend.
5. according to each described fixture in the claim 2～4, the both sides bottom end vicinity of front panel that it is characterized in that above-mentioned buckling parts is towards the inner face side bending of fixture, this bend fixedly the time, can with the side fascia crimping.
6. according to each described fixture in the claim 2～4, it is characterized in that at baseplate part, any part in the horizontal part of side fascia inner face support and buckling parts, or all, be formed with to strengthen and use rib.
7. fixture according to claim 1 is characterized in that between the side fascia inner face support about above-mentioned, and the side fascia inner face support that extends along left and right directions is formed at the above and below of above-mentioned buckling parts respectively.
8. fixture according to claim 7 is characterized in that above-mentioned each side fascia inner face support forms by the deep-draw processing of steel plate.
9. fixture according to claim 7 is characterized in that above-mentioned buckling parts comprises horizontal part, and this horizontal part is from the bottom of the above-mentioned side fascia inner face support that forms along left and right directions above this buckling parts, and along continuous straight runs extends; And fasten the rising portions of usefulness with continuous at least 1 the top side side fascia of horizontal part; And the lower extending part of at least 1 bottom side side fascia fastening usefulness.
10. fixture according to claim 9, the bottom end vicinity of the left and right sides that it is characterized in that above-mentioned lower extending part is towards the inner face side bending of fixture, and this bend can be fixedly the time, with the side fascia crimping.
11. fixture according to claim 7 is characterized in that above-mentioned side fascia inner face support comprises flange part, this flange part further stretches out toward the outer side from lateral border portion, and this flange part is positioned on the plane identical with aforesaid substrate portion.
12. fixture according to claim 7 is characterized in that at the top side of aforesaid substrate portion edge, near the side fascia inner face support about above-mentioned, is provided with switch-in part.
13. an external wall construction structure, this external wall construction structure adopts each described fixture in claim 1～4 and 7～12, and side fascia is fixed on the front of main structure body, forms the exterior wall portion of building, it is characterized in that:
The baseplate part of above-mentioned fixing piece is fixed in the front of main structure body;
The side fascia inner face support of above-mentioned fixing piece contacts with the inner face of the side fascia of upper and lower settings;
The buckling parts of the following joint tongue portion on the buckling parts of above-mentioned fixing piece and the top ends that is formed at the side fascia that is located at the bottom side, and the state of buckling parts fastening of last joint tongue portion that is formed at the bottom of the side fascia that is located at the top side are fixed to multilayer a plurality of side fascias.
Applications Claiming Priority (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003134767A JP3766398B2 (en) | 2003-05-13 | 2003-05-13 | Fastening metal fittings and exterior wall construction structure using the same |
| JP134767/03 | 2003-05-13 | ||
| JP134767/2003 | 2003-05-13 | ||
| JP179489/2003 | 2003-06-24 | ||
| JP179489/03 | 2003-06-24 | ||
| JP2003179489A JP3766403B2 (en) | 2003-06-24 | 2003-06-24 | Fastening metal fittings and exterior wall construction structure using the same |
| JP373219/2003 | 2003-10-31 | ||
| JP373219/03 | 2003-10-31 | ||
| JP2003373219A JP3798781B2 (en) | 2003-10-31 | 2003-10-31 | Fastening metal fitting and outer wall construction structure using the metal fitting |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810098200XA Division CN101285337B (en) | 2003-05-13 | 2004-04-08 | Fixing piece and exposed wall construction structure using same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1550623A true CN1550623A (en) | 2004-12-01 |
| CN100436732C CN100436732C (en) | 2008-11-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200410030775XA Expired - Fee Related CN100436732C (en) | 2003-05-13 | 2004-04-08 | Fixing piece and exposed wall construction structure using same |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN100436732C (en) |
| HK (1) | HK1069614A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333832B (en) * | 2008-07-02 | 2013-02-06 | 新嘉理（江苏）陶瓷有限公司 | Wall decoration dry-fastening plate mounting keel and its purpose |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3387734B2 (en) * | 1996-05-14 | 2003-03-17 | 株式会社クボタ | Clasp for exterior wall material |
| JP2000274042A (en) * | 1999-03-24 | 2000-10-03 | Matsushita Electric Works Ltd | Fitting metal for exterior member and fitting structure for exterior member using the fitting metal |
| JP2000291225A (en) * | 1999-04-02 | 2000-10-17 | Nichiha Corp | Metal fitting for outer wall plate attachment and fastening method for outer wall plate lateral attachment using the metal fitting |
| JP2001027031A (en) * | 1999-05-12 | 2001-01-30 | Nichiha Corp | Fixing metal fittings |
| JP3380522B2 (en) * | 2000-05-29 | 2003-02-24 | ニチハ株式会社 | Fastening bracket |
-
2004
- 2004-04-08 CN CNB200410030775XA patent/CN100436732C/en not_active Expired - Fee Related
-
2005
- 2005-02-23 HK HK05101495A patent/HK1069614A1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101333832B (en) * | 2008-07-02 | 2013-02-06 | 新嘉理（江苏）陶瓷有限公司 | Wall decoration dry-fastening plate mounting keel and its purpose |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100436732C (en) | 2008-11-26 |
| HK1069614A1 (en) | 2005-05-27 |
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