CN1359441A - Clip - Google Patents
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- CN1359441A CN1359441A CN 00809898 CN00809898A CN1359441A CN 1359441 A CN1359441 A CN 1359441A CN 00809898 CN00809898 CN 00809898 CN 00809898 A CN00809898 A CN 00809898A CN 1359441 A CN1359441 A CN 1359441A
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- China
- Prior art keywords
- fastener
- mentioned
- lath
- overlay
- rib
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3607—Connecting; Fastening the fastening means comprising spacer means adapted to the shape of the profiled roof covering
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Connection Of Plates (AREA)
- Clamps And Clips (AREA)
Abstract
A clip (3) for retaining a cladding sheet (7) to an underlying structure is disclosed. A clip assembly which includes a strap (23) and a plurality of the clip (3) is also disclosed. The clip (3) includes a platform (17) and a pair of retaining member (19) which extend outwardly and downwardly from opposition sides of the platform (17). The length of the retaining member (19) is relatively short compared to the width of the platform (17). The clip assembly includes means for detachably locating each clip (3) to the strap (23). The clip assembly also includes means for locating a successive strap (23) in correct alignment in relation to an already positioned strap (23).
Description
Technical field
The present invention relates to roof or other overlay are fixed in following structural fastener.
The invention still further relates to the fastener set component, this fastener set component comprises can be fixed in following structural lath, and a plurality of attachment fastener, and these a plurality of attachment fasteners are installed on the length spaced positions along above-mentioned lath.
Background technology
As typical way, be used for the overlay of roof and other application, comprise a plurality of parallel ribs and the flat face plate portion between this rib.Generally, overlay is formed by the flat board of rollforming.
People know by nail above-mentioned plate are directly followed closely on following structure, overlay are fixed on the following structure, such as being fixed on the roof purlin.
People also know, by adopting following fastener, overlay are fixed on the following structure, this fastener is fixed on the following structure, and form according to the mode that extend in the above-mentioned rib, it partly contacts with re-entrant angle in the rib, thus above-mentioned overlay is fixed on the fastener.These fasteners often are better than nail, because they can be hidden with the standing part of the following relatively structure of overlay.
Have multiple known attachment fastener, it comprises that the application people is Comalco Limited, and the patent No. is disclosed in the document of AU457099, so-called WG type fastener; The application people is StramitIndustries Limited, and patent application publication number is a disclosed fastener in the document of GB2240793; The application people be Stramit Corporation, and the patent No. is a disclosed fastener in the document of AU685102 and other the Australian patent document.
Summary of the invention
The object of the present invention is to provide another kind of fastener.
One aspect of the present invention provides a kind of overlay is fixed in following structural fastener, this overlay comprises that longitudinally along a plurality of ribs that plate extends, each rib has paired relative re-entrant angle part, this fastener is for fixing on the following structure, and this fastener comprises:
(a) platform; With
(b)) paired fixed part, this outwards extends downwards the relative side of fixed part from above-mentioned platform, it is shorter than the width of the platform that these parts are separated, thus, when on the structure below above-mentioned fastener is fixed in, overlay can be positioned on the fastener, thereby the re-entrant angle of 1 rib in fixed part and the overlay partly can be contacted, and this overlay is fixed on the following structure.
Containing of above-mentioned term " shorter " means: from the free end of fixed part, the length of each fixed part of measuring to the junction of fixed part and platform is no more than the width of the platform that fixed part is separated.
Best, the length of each fixed part is below 40% of width of platform that this fixed part is separated.
The applicant finds that short fixed part can make provides the afoul requirement of fixed part to keep balance, this fixed part:
(a) have enough rigidity, thus the upwards warpage that opposing takes place corresponding to acting on climbing power on the overlay, that the wind of overlay and fastener disengagement can be produced;
(b) have enough flexibilities, thereby in the process that above-mentioned overlay is positioned on the fastener, make the flexibly inside warpage of fixed part to a certain degree.
Above-mentioned fastener of the present invention is the significant improvement to disclosed WG type fastener in the AU457099 patent documentation.This WG type fastener is the part of covering system, and this covering system comprises the profiled piece and the installing plate of the particular rib of overlay, and in use, this installing plate upwards is pressed against above-mentioned overlay the arm of long downward extension of fastener with elastic type.Above-mentioned rib profiled piece comprises the relative interior groove that makes progress and extend internally, the bottom of the arm of the downward extension of this groove admittance fastener.The inwall of each groove is connected with the basic planar portions of above-mentioned overlay by the bend (by 26 expressions of the label in the accompanying drawing of above-mentioned Australian patent document) of small radii.Following composite factor is used to provide roof climbing power, firm and stable that stops wind to produce to fix, and this composite factor body comprises: (a) elastic force that is applied by above-mentioned installing plate (this power is pressed against on the arm of downward extension of fastener the inside upwardly extending interior groove in the rib); (b) position of the downward adjutage of above-mentioned fastener; (c) shape of the inside and upwardly extending interior groove of above-mentioned rib; (d) shape of the bend of the small radii of above-mentioned rib.But in fact, above-mentioned rib profiled piece, comprehensively not proving of installing plate and fastener is effectively whole.In addition, making the overlay that has desired rib profiled piece is not easy to realize.
Each fixed part in the best fastener of the present invention is the tab form.
Particularly preferably each tab is the extension of above-mentioned platform.
Preferably each fixed part comprises free end, in use, is fixed in fastener on the following structure and when being positioned overlay on the fastener, and in partly 1 contacts the re-entrant angle of this free end and above-mentioned rib.
Preferably from above-mentioned free end to fixed part and the length of each fixed part of measuring of the junction of above-mentioned platform, in the scope of 2～6mm.
Particularly preferably the length of each fixed part is 3mm.
The best relative horizontal direction of each fixed part, the downward-sloping angle that is no more than 75 °.
Angle of inclination particularly best and horizontal direction is 30 °.
The width of best above-mentioned platform is in the scope of 10～30mm.
Particularly the width of best above-mentioned platform is in the scope of 20～23mm.
Best above-mentioned fastener also comprises support unit, in use, on structure below above-mentioned fastener is fixed in, and when being positioned overlay on this fastener, this support unit make the re-entrant angle part of the relative rib of said fixing parts and relatively below structure realize the location.
Preferably in use, above-mentioned support unit is positioned the free end of said fixing parts the top of following structure fully in good condition.
The height of best above-mentioned re-entrant angle part be at least rib overall height 50%.
Best above-mentioned support unit comprises the supporting leg that the paired relative side from above-mentioned platform extends downwards.
Major part at least in particularly best each supporting leg, be positioned on the vertical perpendicular plane with the rib of above-mentioned overlay, in this occasion, in use, above-mentioned fastener is fixed on the following structure, and above-mentioned overlay is positioned on the above-mentioned fastener, by the fixed part and the above-mentioned re-entrant angle part of above-mentioned fastener is chimeric, this overlay is fixed.
In one embodiment, particularly preferably the side of each supporting leg is bent from the plane of the main part of this supporting leg, extends towards relative supporting leg.
Be not for another unique other embodiment in, particularly best above-mentioned support unit comprise the bottom, above-mentioned supporting leg extends upward from this bottom.
In one embodiment, best above-mentioned platform comprises the hole, and in use, this hole is admitted and by this platform fastener is fixed in following structural screw or other fixture.Therefore, above-mentioned hole is used for above-mentioned fastener is fixed in following structure.
Be not for another unique other embodiment in, best above-mentioned bottom comprises the hole, in use, this hole is admitted and by this this bottom fastener is fixed in following structural screw or other fixture.
For this embodiment, best above-mentioned platform comprises the hole, aligns with above-mentioned base apertures in this hole, and this hole is enough big, thus extensible this hole of passing of screwdriver or other fixed mechanism.
Best, above-mentioned fastener is by being bent to form straight metal sheet.
Another aspect of the present invention is to provide a kind of overlay is fixed in following structural fastener set component, and this overlay is included in a plurality of ribs that vertical upper edge plate extends, and each rib has paired relative re-entrant angle part, and this fastener set component comprises:
(a) lath; With
(b) a plurality of fasteners, these a plurality of fasteners are used for the re-entrant angle part of the rib of above-mentioned overlay chimeric, and this fastener removably, be installed on the above-mentioned lath in the length spaced positions along this lath.
Be preferably in the fastener of describing in the above-mentioned paragraph (b), be included in the fastener of describing in the aforesaid paragraph.
Best, above-mentioned lath comprises a plurality of grooves, and above-mentioned fastener comprises a plurality of outward extending positioning elements, and this positioning element may extend in the above-mentioned groove and locatees, thereby the mode that can take apart is positioned above-mentioned fastener on the above-mentioned lath.
Best, above-mentioned lath comprises paired parallel longitudinal rib, and above-mentioned groove is formed in the above-mentioned rib.
Best, the positioning element of each fastener is from the outward extending tenon sheet of this fastener form.
Another aspect of the present invention is, provides a kind of being used for that overlay is fixed in following structural fastener set component, and this overlay is included in a plurality of ribs that vertical upper edge plate extends, and each rib has paired relative re-entrant angle part, and this fastener set component comprises:
(a) lath; With
(b) a plurality of fasteners, these a plurality of fasteners are used for the re-entrant angle part of the rib of above-mentioned overlay chimeric, and this fastener is installed on the above-mentioned lath in the spaced positions along the length of this lath;
Wherein above-mentioned lath comprises leading section and rearward end, end, above-mentioned front and back comprises detent mechanism, this detent mechanism be convenient to realize with next lath be positioned the location that following structural lath accurately aligns, this detent mechanism comprises the hole that is formed in one of them end, and be formed in the above-mentioned end at least 1 upwardly extending tab in another, wherein above-mentioned hole and above-mentioned tab or a plurality of tab form like this, thereby can be with the location, hole of a lath, so that the above-mentioned tab in another lath or a plurality of tab extend through above-mentioned hole, thus above-mentioned lath is located in the mode of accurate alignment.
The present invention also provides a kind of roof to cover system, and it comprises:
(a) a plurality ofly be fixed in following structural above-mentioned fastener set component; With
(b) a plurality of above-mentioned overlays, these a plurality of overlays have by the fastener in the above-mentioned fastener set component fixing, the re-entrant angle part of overlay middle rib.
Rib in the best above-mentioned overlay forms like this, the height of promptly above-mentioned re-entrant angle part be at least rib height 50%.
Description of drawings
With reference to the accompanying drawings, the present invention is further described, wherein:
Fig. 1 is an embodiment of fastener, and the phantom drawing of short sections that comprises the fastener set component of fastener of the present invention;
Fig. 2 is for being installed on the lateral view of an overlay on the fastener set component shown in Figure 1;
Fig. 3 is the longer part of fastener set component shown in Figure 1, and the lateral view that is installed on the overlay part shown in Figure 2 on two fasteners in the fastener set component shown in Figure 3;
Fig. 4 is the sectional view along the 4-4 line among Fig. 3;
Fig. 5 is another embodiment of fastener, and the phantom drawing that comprises the fastener set component of two fasteners;
Fig. 6 is an embodiment again of fastener, and the phantom drawing that comprises the fastener set component of two fasteners;
Fig. 7 is an also embodiment of fastener, and the top view that comprises the fastener set component of this fastener;
Fig. 8 is the bottom side figure of fastener shown in Figure 7;
Fig. 9 is the lateral view along the fastener arrow A direction, shown in Figure 7 among Fig. 7;
Figure 10 is the phantom drawing of the lath of a formation fastener set component part shown in Figure 7;
Figure 11 for the above-mentioned fastener of expression how to be positioned on the lath, along the end-view of arrow B direction among Fig. 7;
Figure 12 is the phantom drawing of the another embodiment of fastener of the present invention;
Figure 13 is the phantom drawing of another embodiment of fastener of the present invention;
Figure 14 is the phantom drawing that forms the lath of another embodiment part of fastener set component with fastener shown in Figure 13;
Figure 15 is the phantom drawing that comprises the fastener set component of fastener shown in Figure 13 and Figure 14 difference and lath;
Figure 16 is the phantom drawing of the end of another lath of the present invention.
The specific embodiment
Form Fig. 1, fastener 3 shown in 3 and 4 and fastener set component 5, so that overlay 7 (Fig. 2 and Fig. 4) is fixed on following structure, such as, on the roof purlin (not shown).
Above-mentioned overlay 7 adopts flat sheet to be rolled into, and it comprises leading edge 8, trailing edge 10, many parallel ribs 11, a plurality of flat bottoms 13.
Just as can from Fig. 4 be clear that like that, each rib of above-mentioned overlay 7 comprises top 51, this top 51 with two sides 53 separately.Each side 53 comprises part 1 55, and this part 1 55 is 51 outwards extensions downwards from the top; Part 2 15, this part 2 15 extends internally downwards from the root edge of part 1 55; The 3rd part 57, the 3 parts 57 stretch out downwards from the root edge of part 2 15, and merge into a single whole with flat bottoms 13.The part 2 15 of each rib 11 roughly is formed at half place between the top 51 of flat bottoms 13 and rib 11.The part 2 15 of each rib 11 forms the relative re-entrant angle part of rib 11, is referred to as " re-entrant angle part 15 " in the back.Compare with disclosed rib profiled piece in the AU457099 patent, the shape of this rib is more convenient for being shaped.
Just as can from Fig. 2 be clear that like that, leading edge in the above-mentioned overlay 7 and trailing edge 8,10 are shaped as the rib 11 of partial plastic forming so that continuous overlay locks mutually, such as, it comprises at least 1 re-entrant angle part 15.The rib 11 of these partial plastic formings is called " leading edge structure " and " trailing edge structure " in the back.
Fig. 1, the fastener 3 shown in 3 and 4 forms by the planar metal blank is bent to structure shown in the drawings.
With reference to these accompanying drawings, this fastener 3 comprises:
(a) be foursquare, platform 17 substantially;
(b) paired fixed part, it is with the form of tab 19, and this tab 19 stretches out downwards from a pair of relative side of above-mentioned platform 17, and its length is smaller than the width W of the above-mentioned platform 17 that separates above-mentioned tab 19;
(c) with the support unit of paired supporting leg 21 forms, this extends downwards relative side from another of above-mentioned platform 17 supporting leg 21.
Above-mentioned platform 17 comprises the centre bore 25 that is used for screw or other fixture that is fit to, and this screw or other fixture that is fit to can be fixed in above-mentioned fastener 3 on the following structure.
Fig. 1, the fastener set component shown in 3 and 4 comprise 4 fasteners 3 that are installed on the lath 23.Fig. 3 represents to have in 4 fasteners 3 that are installed on the lath 23 part of 2 fastener set component 5.
The spacing that is positioned at the fastener 3 on the lath 23 is selected, made the leading edge structure 8 in itself and the overlay 7, the spacing of rib 11 and trailing edge structure 10 equates.
Expect that easily above-mentioned fastener set component 5 can be any suitable length, and the fastener 3 of any suitable quantity can be set according to any required spacing.
Fig. 1, lath 23 shown in 3 and 4 is shape shallow, ventricumbent groove, it comprises front end (not shown) and rear end (not shown), this front and back end is shaped according to common mode, so that can make the front end that is positioned at following structural the 2nd lath locatees like this, promptly the trailing edge with above-mentioned following structure is fixed in the 1st lath overlaps, thus basically with two laths alignment.
Above-mentioned lath 23 also comprises the hole (not shown), and the hole 25 on the platform 17 in this hole and the fastener 3 is aimed at, thereby screw or other fixture that is fit to can directly pass the hole of aligning, and stretches into following structure.
The tab 19 that outwards extends downwards in the above-mentioned fastener 3 forms like this, thereby in use, when above-mentioned overlay 7 is positioned at (as shown in Figure 3) on the fastener 3, and application of force re-entrant angle part 15 and and then when being pressed against overlay 7 on the following structure, one the medial surface that re-entrant angle part 15, leading edge structure 8 or the trailing edge of the rib 11 in the terminal 27 of each tab 19 and the overlay 7 are constructed in 10 contacts.The terminal 27 of above-mentioned tab 19 forms sharp-pointed edge shape, so that increase the exposure level that stops tab 19 and re-entrant angle part 15 to be thrown off mutually.
One of above-mentioned fastener 3 is characterised in that, 27 the junction measurements from the end to tab 19 and platform 17, and the length of each tab 19 is shorter, and preferably it is less than 40% of the berm width W that tab 19 is separated.This short tab length makes its possibility balance have the afoul requirement of following performance tab, and this following performance refers to:
(a) enough rigidity is so that stop corresponding to the deflection that can make overlay 7 with fastener 7 climbing powers that throw off, that wind causes; With
(b) enough flexibility is so that can make these tab 19 inside deflections to a certain degree in the process that overlay 7 is positioned on the fastener 3.
Just as can from Fig. 4, knowing see such, each supporting leg 21 comprises main part 22, and when using, above-mentioned fastener 3 is fixed on the following structure, and above-mentioned overlay 7 is positioned on the fastener 3, and this main part 22 is arranged in and the perpendicular plane of the rib 11 of this overlay 7.Fastener 3 is shaped like this, so that the main part of each supporting leg 21 and above-mentioned rib 11 are perpendicular, this mode makes fastener 3 have the rigidity of structure, and thus, it constitutes the key character of the fastener 3 of present embodiment.
Just as can from Fig. 1, know see like that, each supporting leg 21 also comprises inflexed side 31, when using, when above-mentioned overlay 7 was positioned on the fastener 3, this side 31 extended along the direction parallel with the rib 11 of this overlay 7.Curved side 31 also helps to increase the rigidity of structure of above-mentioned fastener 3 in above-mentioned.
Fig. 1, the above-mentioned fastener 31 shown in 3 and 4 is shaped as separate part by following manner, and this mode is: cut in advance according to required profile, then a flat board in the steel band is carried out bending.Therefore, compare with existing fastener, the manufacturing of above-mentioned fastener 3 is easier.
In use, Fig. 1 with requirement, fastener set component shown in 3 and 4 is fixed by screw or other fixture and following structure, and this screw or other fixture are arranged in the position in the hole that aligns of the hole 25 of passing above-mentioned fastener 3 and lath 23.After this, overlay 7 one after the other is placed on the following structure in the mode of mutual overlap joint, and one after the other with the structure of the leading edge in each overlay 78, rib 11, and trailing edge structure 10 is pressed on the above-mentioned fastener 3, thus above-mentioned leading edge structure 8, rib 11, and the 10 outside deflections of trailing edge structure, fixedly tab 19 inside deflections, make leading edge structure 8, rib 11, and trailing edge 10 pressure fitted are on above-mentioned fastener 3, wherein tab 19 contacts with re-entrant angle part 15, thus, overlay 7 is fixed on the following structure.
Said fixing fastener 3 shown in Figure 5 and fastener set component 5 and Fig. 1, the fastener 3/ fastener set component 5 shown in 3 and 4 is very similar, adopts identical label to represent same parts.
Difference of the two is that fastener shown in Figure 53 comprises the rib 61 of inside pressure, and this rib 61 makes fastener 3 have rigidity, and may adopt the metal blank thinner than other occasion to form fastener.
Another difference of the two is that the lath 23 in the fastener set component shown in Figure 5 comprises the middle rib 63 that extends along its length, and this rib 63 makes lath 23 have rigidity, and can adopt thin sheet metal to form lath 23.
The two main distinction relates to the structure of fastener shown in Figure 63.Fig. 1, the fastener 3 shown in 3,4 and 5 is made independent parts by the shape that the planar metal blank is bent to accompanying drawing and provide.Each fastener 3 shown in Figure 6 adopts 2 different parts to make.Parts comprise the supporting leg 21 that has the interior side of bending 31, and platform 17, and these parts form by the sheet bending with the plane.The 2nd parts are steel spring plate 71, and it has interstitial hole, this plate be positioned at platform 17 below, extend from the relative side of this platform 17, form fixedly tab 19.Keep the location between the top margin of the interior curved side 31 of steel spring plate 71 by being held on supporting leg 21 and the platform 17.
Both differences are that fastener 3 has two legs 81, and this leg 81 forms the part of the support unit of fastener.Fastener 3 has leg 81, and its meaning is to need not to make supporting leg 21 to have interior curved side 31 (as Fig. 1, the situation of the fastener shown in 3,4 and 5), makes fastener have the required rigidity of structure.
As Fig. 1, the fastener 3 shown in 3,4 and 5 is such, by following manner, fastener 3 is made separate part, and this mode is: cut into required shape in advance, then with a flat sheet bending of steel band.In the occasion of the fastener 3 shown in Fig. 7～11, the free end of flat sheet is curved inwardly, thereby this free end face mutually, form leg 81 thus.In illustrated embodiment,, be separated into less clearance G (Figure 11/12) between this free end in the centerline of fastener 3.Form leg 81 so that constitute centre bore 83 (Fig. 7 and 8), in use, this hole is admitted fastener and lath 23 is fixed on screw on the following roof supporting construction.In this regard, lath 23 has a plurality of isolated holes 91, and in use, this fastener 31 is positioned on the lath 23, thereby hole 83 and 91 is aimed at.In addition, make the hole 25 in the platform 17 in the fastener form enough width, so that make screwdriver pass hole 25.
Another difference of the two is that fastener 3 and lath 23 form like this, makes fastener 3 demountable modes be installed on the lath 23.Consequently, can form the fastener set component, or after fastener 3 and lath 23 are transported to the building site respectively, lath 23 and a plurality of fastener 3 are assembled together and form the fastener set component making the place that lath 23 and a plurality of fastener 3 are assembled together.The advantage that back one is selected is effective transportation.In addition, owing to can change the fastener 3 of damage in normal way, making fastener 3 relative lath 23 detachable these is advantages.
In the embodiment shown in Fig. 7～11, fastener 3 has two location lug sheets 85, and they stretch out from each leg 81, and this tenon sheet cooperates with groove 87 in the lath 23, so that removably fastener 3 is installed on the lath 23.In this respect, lath 23 has the rib 89 that extends along the side of lath.This rib 89 is out of shape distortion formation outside the most of plane domain that breaks away from lath by making lath 23.Above-mentioned groove 87 is formed at the inside side 93 of rib 89.Select the size of lath 23 and fastener 3, so that tenon sheet 85 is positioned in this groove 87, as shown in figure 11 by the pressure fitted effect.It should be noted that the spacing G between the leg 81 of fastener 3 allows the elasticity of supporting leg 21 inwardly to move, so that this tenon sheet 85 is positioned in the above-mentioned groove 87 in the pressure fitted mode.
In the embodiment shown in fig. 12, fastener 3 is formed with the tenon sheet 85 of independent interfix, and this tenon sheet 85 stretches out from each leg 81 of fastener 3.
In this respect, fastener 3 comprises the location lug sheet 85 that above-mentioned leg 81 and relative this leg 81 extend, and this location lug sheet 85 can the pressure fitted mode be positioned in the groove 87 of lath 23, thereby removably fastener 3 is installed on the lath 23.
One of fastener set components that do not disclose among other the embodiment, shown in above-mentioned Figure 13～15 is characterised in that, the leading section 95 and the rearward end 97 of lath 23 comprise a structure, and it is convenient to make next lath 23 be positioned to be positioned on the following structural lath 23 with alignment so accurately.
This detent mechanism comprises the groove 99 in the leading section 95 in the lath 23, and the rearward end in the lath 23 97 go up the paired tab 101 that extends relatively.As can be seen from Figure 13, in this structure, can next lath 23 be positioned (this lath 23 is arranged in the left side of figure) on the oriented lath 23 by following manner, this mode is: with the oriented relatively lath of next lath 23 23 location, thereby the tab 101 at the rearward end place in the oriented lath 23 passes the groove 99 in the leading section 95 of this next lath 23.Be convenient to like this lath 23 is alignd mutually.When such location, if desired, can be on the soffit of next lath 23 that tab 101 is outwards folding downwards, so that two laths are fixed together.It should be noted that, above-mentioned method with lath 23 location can by or do not undertaken by the pressure fitted mode.The position that should also be noted that above-mentioned groove 99 and tab 101 can exchange, and above-mentioned groove 99 can be positioned at rearward end 97, and above-mentioned tab 101 can be positioned at the leading section of lath 23.
In the embodiment shown in Figure 16, be convenient to the mechanism that next lath 23 is positioned to be positioned following structural lath 23 be comprised in the mode of accurate aligning:
(i) groove 107 in the leading section 95 in the lath 23;
(ii) in the rearward end 97 in the lath 23 upwards prone, be hook-shaped tab 109.
In use, along the arrow among the figure represent downwards forwards to next lath 23 is moved, make detent mechanism shown in Figure 16 chimeric mutually, thereby the hole in the lath 23 107 be received in the hook-shaped tab 109 of oriented lath 23.Can understand the detent mechanism by this shape, when on the structure below next plate is kept flat, the relative longitudinal motion of two laths 23 can make hole 91 aim at.
Under the situation of not leaving the spirit and scope of the invention, can carry out many remodeling at the preferred embodiment of the invention described above.
Such as, though the embodiment of fastener 3 shown in the drawings comprises fixedly tab 19, fixedly tab 19 is essentially the parts on plane, the width of these parts equates with the width that extends platform 17 sides of tab 19 from it, but can understand easily, the present invention is not restricted to this, and the present invention may extend into the fixed part of any suitable form.
In addition, the embodiment of fastener 3 shown in the drawings comprises supporting leg 21, can understand easily, the invention is not restricted to present embodiment, and the present invention may extend into the support unit of any suitable form.
In addition, though not shown in the drawings, above-mentioned fastener 3 can comprise parts, and such as pillar, it extends upward from platform 17, and this platform 17 stretches in the rib 11 in use and is fit to and contacts with rib 11, stops the disengagement that is positioned at the plate 7 on the fastener corresponding to climbing power.Can pass through following manner, form above-mentioned parts, this mode is: cut and be folded in preliminary pressed sheet when forming hole 25.For example, above-mentioned pillar can be formed by last curved lip, and this lip is formed by the edge of the downward extension in hole shown in Figure 12 25.
Claims (26)
1. one kind is fixed in following structural fastener with overlay, and this overlay is included in a plurality of ribs that vertical upper edge plate extends, and each rib has paired relative re-entrant angle part, and this fastener is suitable for being fixed on the following structure, and this fastener comprises:
(a) platform; With
(b) paired fixed part, this outwards extends downwards the relative side of fixed part from above-mentioned platform, it is shorter than the width of the platform that these parts are separated, thus, when on the structure below above-mentioned fastener is fixed in, above-mentioned overlay can be positioned on the above-mentioned fastener, thus can be with the said fixing positioning parts, it is partly contacted with the re-entrant angle of 1 rib in the above-mentioned overlay, and this overlay is fixed on the following structure.
2. fastener according to claim 1, wherein the length of each fixed part for berm width that this fixed part is separated 40% below.
3. fastener according to claim 1 and 2, wherein this fixed part is tab.
4. fastener according to claim 3, wherein tab is the extension of platform.
5. according to the described fastener of aforementioned any one claim, wherein each fixed part has free end, in use, fastener is fixed on the following structure, and overlay is positioned on the fastener, and 1 in the re-entrant angle part of this free end and above-mentioned rib contacts.
6. fastener according to claim 5, wherein from the free end to the fixed part and the junction between the above-mentioned platform measure, the length of each fixed part is in the scope of 2～6mm.
7. fastener according to claim 6, wherein the length of each fixed part is 3mm.
8. fastener according to claim 7, wherein the plane of the relative platform of each fixed part is downward-sloping to be no more than 75 ° angle.
9. fastener according to claim 8, wherein the angle of inclination is 30 °.
10. according to the described fastener of aforesaid any one claim, wherein the width of platform is in the scope of 10～30mm.
11. fastener according to claim 10, wherein the width of platform is in the scope of 20～23mm.
12. according to the described fastener of aforesaid any one claim, wherein also comprise support unit, in use, on structure below above-mentioned fastener is fixed in, and when being positioned overlay on this fastener, this support unit make the re-entrant angle part of the relative rib of said fixing parts and relatively below structure realize the location.
13. fastener according to claim 11, wherein in use, support unit is positioned the free end of fixed part the top of following structure in good condition.
14. according to the described fastener of aforesaid any one claim, wherein the height of re-entrant angle part be at least rib overall height 50%.
15. according to claim 12 or 13 described fasteners, wherein above-mentioned support unit comprises the supporting leg that the paired relative side from platform extends downwards.
16. fastener according to claim 15, wherein the major part at least in each supporting leg is positioned on the vertical perpendicular plane with the rib of overlay, in use, fastener is fixed on the following structure, and above-mentioned overlay is positioned on the fastener, by the fixed part of fastener and re-entrant angle part is chimeric and this overlay is fixed.
17. fastener according to claim 16, wherein the side of each supporting leg is bent from the plane of the main part of this supporting leg, and extends towards relative supporting leg.
18. fastener according to claim 16, wherein above-mentioned support unit comprises two legs, and above-mentioned supporting leg extends upward from this leg.
19. one kind is fixed in following structural fastener set component with overlay, this overlay is included in a plurality of ribs that vertical upper edge plate extends, and each rib has paired relative re-entrant angle part, and this fastener set component comprises:
(a) lath; With
(b) a plurality of fasteners, these a plurality of fasteners are used for the re-entrant angle part of the rib of above-mentioned overlay chimeric, and this fastener is installed on the above-mentioned lath in the spaced positions along the length of this lath removably.
20. fastener set component according to claim 19 is comprising any one the described a plurality of fastener in the claim 1～18.
21. according to claim 19 or 20 described fastener set components, wherein above-mentioned lath comprises a plurality of grooves, above-mentioned fastener comprises a plurality of outward extending positioning elements, and this positioning element can stretch in the above-mentioned groove and locate, thereby the mode that can take apart is positioned above-mentioned fastener on the above-mentioned lath.
22. fastener set component according to claim 21, its middle plate strip comprise paired parallel longitudinal rib, above-mentioned groove is formed on the rib.
23. according to claim 21 or 22 described fastener set components, wherein the positioning element of each fastener is from the outward extending tenon sheet of this fastener form.
24. one kind is used for overlay is fixed in following structural fastener set component, this overlay is included in a plurality of ribs that vertical upper edge plate extends, and each rib has paired relative re-entrant angle part, and this fastener set component comprises:
(c) lath; With
(d) a plurality of fasteners, these a plurality of fasteners are used for the re-entrant angle part of the rib of above-mentioned overlay chimeric, and this fastener is installed on the lath in the spaced positions along the length of this lath;
Wherein above-mentioned lath comprises leading section and rearward end, the end, front and back comprises detent mechanism, this detent mechanism is convenient to realize with next lath, with be positioned the location that following structural lath accurately aligns, this detent mechanism comprises the hole that is formed in one of them end, and be formed at least 1 upwardly extending tab in the above-mentioned end another, wherein above-mentioned hole and above-mentioned tab or a plurality of tab form like this, thereby can be with the location, hole of a lath, so that the tab in another lath or a plurality of tab pass the hole, thus lath is located in the mode of accurate alignment.
25. fastener set component according to claim 24, wherein above-mentioned tab is hook-shaped, thus in use, can next lath be positioned on the oriented lath by following manner, this mode is: the oriented relatively lath of this next lath is moved forward downwards, thereby hook-shaped tab is admitted the hole in this next lath.
26. a roof covers system, it comprises:
(a) a plurality of any one described fastener set component that is fixed in following structural, the claim 19～24;
(b) a plurality of by the fixing overlay of the fastener in this fastener set component.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPQ1440 | 1999-07-06 | ||
| AUPQ1440A AUPQ144099A0 (en) | 1999-07-06 | 1999-07-06 | A clip |
| AUPQ5423A AUPQ542300A0 (en) | 2000-02-03 | 2000-02-03 | A clip |
| AUPQ5423 | 2000-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1359441A true CN1359441A (en) | 2002-07-17 |
Family
ID=25646094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00809898 Pending CN1359441A (en) | 1999-07-06 | 2000-07-06 | Clip |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1359441A (en) |
| WO (1) | WO2001002666A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102859093A (en) * | 2010-04-09 | 2013-01-02 | Jfe钢板株式会社 | Fitted Roofing Material, Cleat, And Fitted Roof Structure |
| CN113250384A (en) * | 2021-07-06 | 2021-08-13 | 森特士兴集团股份有限公司 | Building photovoltaic integrated wind-resistant roof system |
| CN113309301A (en) * | 2021-07-05 | 2021-08-27 | 森特士兴集团股份有限公司 | Metal roof board fixing seat |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2006202381B2 (en) * | 2006-06-05 | 2014-02-20 | Bluescope Steel Limited | Coated clips |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4400922A (en) * | 1981-03-30 | 1983-08-30 | H. H. Robertson Company | Panel mounting clip assembly and wall or roof structure utilizing the same |
| GB9002966D0 (en) * | 1990-02-09 | 1990-04-04 | Stramit Ind | Fastening clips |
| AU686147B2 (en) * | 1993-06-23 | 1998-02-05 | Stramit Corporation Limited | Strap arrangement |
| JPH07269033A (en) * | 1994-03-28 | 1995-10-17 | Maruichi:Kk | Panel fixixed construction |
| JP3557771B2 (en) * | 1996-02-28 | 2004-08-25 | Ｊｆｅスチール株式会社 | Metal panel structure |
| AU755848B2 (en) * | 1998-12-16 | 2002-12-19 | Stratco (Australia) Pty Limited | Roofing sheet retaining clip |
-
2000
- 2000-07-06 CN CN 00809898 patent/CN1359441A/en active Pending
- 2000-07-06 WO PCT/AU2000/000818 patent/WO2001002666A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102859093A (en) * | 2010-04-09 | 2013-01-02 | Jfe钢板株式会社 | Fitted Roofing Material, Cleat, And Fitted Roof Structure |
| CN102859093B (en) * | 2010-04-09 | 2015-02-18 | Jfe钢板株式会社 | Fitted Roofing Material, Cleat, And Fitted Roof Structure |
| CN113309301A (en) * | 2021-07-05 | 2021-08-27 | 森特士兴集团股份有限公司 | Metal roof board fixing seat |
| CN113250384A (en) * | 2021-07-06 | 2021-08-13 | 森特士兴集团股份有限公司 | Building photovoltaic integrated wind-resistant roof system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2001002666A1 (en) | 2001-01-11 |
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