CN205804789U - A kind of metal drip line preventing metope projective structure bottom sagging - Google Patents
A kind of metal drip line preventing metope projective structure bottom sagging Download PDFInfo
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- CN205804789U CN205804789U CN201620701001.3U CN201620701001U CN205804789U CN 205804789 U CN205804789 U CN 205804789U CN 201620701001 U CN201620701001 U CN 201620701001U CN 205804789 U CN205804789 U CN 205804789U
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- attachment flaps
- flow deflector
- projective structure
- structure bottom
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Abstract
This utility model relates to a kind of drip for being arranged on metope projective structure bottom.Purpose is to provide a kind of ageing resistace that can improve drip and weather resistance and outward appearance straightness, increase the service life, improve the metal drip line preventing metope projective structure bottom sagging of the aesthetics after installing, including two pieces of angled attachment flaps opened, open-angle α between two pieces of attachment flaps is 0 ° of ＜ α ＜ 180 °；Some spout holes for overflowing cement mortar are had in attachment flaps；Connecting on the crossing crest line of two pieces of attachment flaps and have the flow deflector being positioned at outside open-angle α, the length of flow deflector is equal to the length of attachment flaps；Described attachment flaps and flow deflector are hot-galvanized steel or aluminium alloy or titanium alloy material is made.This utility model uses the material of high-strength light to make drip, is not only simple in structure and easily produces and install, has excellent ageing resistace and weather resistance simultaneously；Straightness is high, makes stealthy installation more attractive in appearance.
Description
Technical field
This utility model is specifically related to a kind of drip, in particular for being arranged on dripping of metope projective structure bottom
Line.
Background technology
There is many projective structures, such as windowsill, balcony, moulding etc. on skin.Due to Coanda effect:
Fluid (current or air-flow) has and leaves original flow direction, changes into along with the tendency of the body surface flowing protruded.Thus, rain
Water can be along the projective structure sagging on exterior wall to metope on, not only can affect the outward appearance of metope, even can cause corrosion failure.
In prior art, in order to eliminate this sagging phenomenon, main employing drip and both modes of drip: drip is exactly
Slot near edge in the bottom of projective structure；And the olecranon as shown in Figure 1 that drip is mainly made by PVC material drips
Waterline 1a, due to the PVC material less stable to light and heat, is susceptible to photooxidation and decomposes and aging become fragile, and this results in
The olecranon drip 1a weatherability of PVC material is poor, poor adhesive force, it is necessary to increases grid cloth and improves adhesive force；And it is straight and upright
Spend poor, be easily deformed, affect outward appearance.
Utility model content
The purpose of this utility model is to provide a kind of metal drip line preventing metope projective structure bottom sagging, it is possible to carry
The ageing resistace of high drip and weather resistance, increase the service life；Can also improve straightness, that improves after installing is attractive in appearance
Degree.
For realizing above-mentioned utility model purpose, this utility model be the technical scheme is that to prevent metope projective structure
The metal drip line of bottom sagging, including two pieces of angled attachment flaps opened, open-angle α between described two pieces of attachment flaps is
0 ° of ＜ α ＜ 180 °；Connect on the crossing crest line of described two pieces of attachment flaps and have the flow deflector being positioned at outside open-angle α, described water conservancy diversion
The length of sheet is equal to length L with attachment flaps.
Preferably, the one during described attachment flaps and flow deflector are galvanizing steel band or aluminium alloy strips or titanium alloy strip
Integrative-structure through being bent to form；Described flow deflector is galvanizing steel band or aluminium alloy strips or titanium alloy strip one-tenth folded against
Part overlapping after two panels is opened after two panels α angular dimension again；Remaining underlapped part forms attachment flaps.
It is following with projective structure that this utility model has the advantages that the angled attachment flaps opened can be good at
Edge mates, and spout hole makes attachment flaps be sandwiched in two-layer cement mortar by overflowing cement mortar, thus strengthens attachment flaps
And the adhesive force between projective structure；Spout hole can also alleviate the weight of drip, difficult drop-off after installation.Attachment flaps and protrusion
After structure combines, flow deflector overhangs projective structure, and according to Coanda effect, rainwater will flow along flow deflector, and at gravity
Effect drop falls earthward, thus avoids rainwater to flow on metope along projective structure lower limb and bottom thereof.This utility model
After the drip that provided is installed, its flow deflector downwardly extend and away from projective structure bottom, rainwater can not be from flow deflector
Lower limb adverse current is to bottom projective structure, and the length of flow deflector is equal to the length of attachment flaps, and rainwater is all along flow deflector
Flow down, therefore, it is possible to stop sagging phenomenon completely.Hot-galvanized steel or aluminium alloy or titanium alloy material is used to make, high-strength light,
Non-corrosive, it is possible to increase drip strength and stiffness；Ageing resistace, weatherability and straightness are greatly promoted than PVC plastic, and
And adhesive force is also high than PVC plastic.Compared with the olecranon drip 1a shown in Fig. 1, overall structure is also simplified, so that
Production technology also can be simplified.
Accompanying drawing explanation
Fig. 1 is the structural representation of olecranon drip in prior art；
Fig. 2 is the cross sectional representation of drip in embodiment 1；
Fig. 3 is the perspective view of drip in embodiment 1；
Fig. 4 is the perspective view in embodiment 1 after drip increase grid cloth；
Fig. 5 is the mounting structure schematic diagram of embodiment 1；
Fig. 6 is the cross sectional representation of drip in embodiment 2；
Fig. 7 is the mounting structure schematic diagram of embodiment 2；
Fig. 8 is the cross sectional representation of drip in embodiment 3；
Fig. 9 is the mounting structure schematic diagram of enforcement 3；
Figure 10 is the cross sectional representation of drip in embodiment 4；
Figure 11 is the mounting structure schematic diagram of embodiment 4.
Detailed description of the invention
Embodiment 1
As shown in Figures 2 to 4, a kind of metal drip line preventing metope projective structure bottom sagging, including two pieces in angle
The attachment flaps 11 that degree opens, open-angle α between described two pieces of attachment flaps 11 is 0 ° of ＜ α ＜ 180 °, can be convex according to metope metope
Go out the angle between the alien invasion of structure 1b and bottom surface to select the size of open-angle α, can be right angle, obtuse angle and acute angle.Described
Connect on the crossing crest line of two pieces of attachment flaps 11 and have a flow deflector 12 being positioned at outside open-angle α, flow deflector 12 and attachment flaps 11 it
Between only can need to ensure flow deflector 12 downwards after installing in arbitrarily angled.The length of described flow deflector 12 is equal to and attachment
Length L of sheet 11.Described flow deflector 12 is coplanar with one of attachment flaps 11, it is possible to reduces stress and concentrates, strengthens flow deflector 12
And the bonding strength between attachment flaps 11, not easy fracture.
In order to improve the straightness of drip 1, weatherability, adhesion property and ageing resistace, described attachment flaps 11 with lead
Flow 12 is galvanizing steel band or aluminium alloy strips or the titanium alloy strip integrative-structure through being bent to form: described flow deflector 12 is
Again by part overlapping after the most a piece of α angular dimension that turns up after galvanizing steel band or aluminium alloy material one-tenth folded against two panels, this
In embodiment, valgus angle is 90 °, and the thickness of flow deflector 12 is the thickness width plus intermediate gap of twice attachment flaps 11, increases
The strong intensity of flow deflector 12；Remaining underlapped part forms attachment flaps 11；Folding line makes between each several part divided by folding line
Formation arc transition connects, it is possible to reduces stress and concentrates, and improves intensity, ensures flow deflector 12 base Glabrous thorn simultaneously, rises
To safety protection function.The thickness of described galvanizing steel band is 0.1～1.0mm；The thickness of titanium alloy strip is 0.1～1.0mm；
The thickness of described aluminium alloy material is 0.1～1.0mm；The width of described attachment flaps 11 is 10～50mm；The width of described flow deflector 12
Degree is 5～50mm.Have some spout holes 13 for overflowing cement mortar in described attachment flaps, drip pasting by cement mortar
During waterline 1, cement mortar can be overflowed from the spout hole 13 of attachment flaps 11, makes the inside and outside both sides of attachment flaps 11 all by cement bonded sand
Slurry covers so that attachment flaps 11 can embed in cement mortar, substantially increases the adhesive force of drip 1, and spout hole 13 can also subtract
The weight of light drip, difficult drop-off after installation.Grid cloth 14, the width of grid cloth 14 it is fixedly connected with in described attachment flaps 11
For 30mm～100mm, grid cloth 14 can strengthen the adhesive force of drip 1.
Further, described spout hole 13 is pressed line interlacing and is arranged idle discharge, the spout hole 13 at described crossing crest line
Aperture less than remaining row spout hole 13 aperture, the overflow owing to crossing crest line be a wherein folding line, near reduction folding line
Aperture, hole 13, is avoided that intensity undue weakening at folding line, it is to avoid rupture.Described spout hole 13 generally circular in shape or oval
Type or rhombus or rectangle or parallelogram or waveform.
The mounting means of the present embodiment, as it is shown in figure 5, body of wall 1d, body of wall surface layer 1e, uses grid cloth 14 to strengthen adhesive force,
By cement mortar, drip 1 is bonded on metope projective structure 1b, then spreads on metope projective structure 1b and drip 1
Facing mortar layer 1c so that drip 1 and metope projective structure 1b visually form an entirety, it is achieved that stealthy installation,
Straightness is high, the most attractive in appearance.
Embodiment 2
It is from the different places of embodiment 1: as shown in Fig. 7 to Fig. 8, opening between two pieces of attachment flaps 21 of drip 2
Angle α is not right angle, but acute angle, it is adaptable to the most sharp-pointed metope metope projective structure 1b；Flow deflector 22 is attached with one of
Sheet 21 coplanar, after drip 2 is installed, flow deflector 22 tilts towards the direction deviating from metope, it is possible to increase flow deflector after mounting
Distance between 22 and metope, it is adaptable to the occasion that the alien invasion of metope projective structure 1b is close together with metope.
Embodiment 3
It is with the difference of embodiment 1: as shown in Fig. 8 to Fig. 9, opening between two pieces of attachment flaps 31 of drip 3
Angle of release α is obtuse angle, and flow deflector 32 is the most non-coplanar with two pieces of attachment flaps 31, and drip 3 can bend as follows: hot-galvanized steel
Band or aluminium alloy strips or titanium alloy strip folded against after, with folding line for original position to the width equal to flow deflector 32 away from
From the crossing crest line as two pieces of attachment flaps 31, two pieces of attachment flaps 31 are outwards opened α angle the most simultaneously.So formed drips
After mounting, flow deflector 32 tilts waterline 3 towards the direction deviating from metope, it is possible to stop the generation of sagging phenomenon completely.
Embodiment 4
Being with the difference of embodiment 1: as shown in Fig. 9 to Figure 10, the flow deflector 44 of drip 4 is by turnover sheet 43
It is connected in the most a piece of attachment flaps 42；Described turnover sheet 43 is to another block attachment flaps 41 place by one of attachment flaps 42
Part overlapping with another block attachment flaps 41 after flipping up again after rollover folding；The width of described turnover sheet 43 is 1～5mm.
Owing to two pieces of attachment flaps 41,42 need to be pasted by cement sand bed 1f, and cement sand bed 1f has one
Determine thickness, it is impossible to flow deflector 44 at grade, need to utilize facing mortar layer 1c to carry out levelling, increase turnover sheet 43
After so that cement mortar 1f layer is with flow deflector 44 at grade, it is not necessary to carry out levelling again, plays convenient construction and improves peace
The effect of smooth aesthetics after dress.
The drip that this utility model is made by selecting the metal material of high-strength light, is not only simple in structure easily production
And installation, there is excellent ageing resistace and weather resistance simultaneously；Straightness is high, makes stealthy installation more attractive in appearance.
Claims (9)
1. the metal drip line preventing metope projective structure bottom sagging, it is characterised in that: include that two pieces angled are opened
Attachment flaps, open-angle α between described two pieces of attachment flaps is 0 ° of ＜ α ＜ 180 °；On the crossing crest line of described two pieces of attachment flaps
Connecting and have the flow deflector being positioned at outside open-angle α, the length of described flow deflector is equal to length L with attachment flaps.
The metal drip line preventing metope projective structure bottom sagging the most according to claim 1, it is characterised in that: described
Attachment flaps and flow deflector are a kind of one knot through being bent to form in galvanizing steel band or aluminium alloy strips or titanium alloy strip
Structure；Described flow deflector is two panels to be opened after galvanizing steel band or aluminium alloy strips or titanium alloy strip one-tenth folded against two panels again
Part overlapping after α angular dimension；Remaining underlapped part forms attachment flaps.
The metal drip line preventing metope projective structure bottom sagging the most according to claim 2, it is characterised in that: described
Flow deflector is coplanar with one of attachment flaps.
The metal drip line preventing metope projective structure bottom sagging the most according to claim 2, it is characterised in that: described
Flow deflector is connected to the most a piece of attachment flaps by turnover sheet and connects；Described turnover sheet is to another block by one of attachment flaps
Part overlapping with another block attachment flaps after flipping up again after attachment flaps place rollover folding；The width of described turnover sheet be 1～
5mm。
The metal drip line preventing metope projective structure bottom sagging the most according to claim 2, it is characterised in that: described
The thickness of galvanizing steel band is 0.10～1.00mm；The thickness of titanium alloy strip is 0.10～1.0mm；Described aluminium alloy strips
Thickness is 0.1～1.0mm.
6. according to the metal drip line preventing metope projective structure bottom sagging described in claim 1 or 2 or 3 or 4, its feature
It is: the width of described two pieces of attachment flaps is 10mm～50mm；The width of described flow deflector is 5～50mm；In described attachment flaps
Have some spout holes for overflowing cement mortar；Grid cloth, the width of described grid cloth it is fixedly connected with in described attachment flaps
Degree is 30mm～100mm.
The metal drip line preventing metope projective structure bottom sagging the most according to claim 6, it is characterised in that: described
Open-angle α between two pieces of attachment flaps is 90 °.
The metal drip line preventing metope projective structure bottom sagging the most according to claim 6, it is characterised in that: described
Spout hole is pressed line interlacing and is arranged idle discharge, and the aperture of the spout hole at the crossing crest line of described two pieces of attachment flaps is less than remaining
The aperture of row spout hole.
The metal drip line preventing metope projective structure bottom sagging the most according to claim 8, it is characterised in that: described
Generally circular in shape or the ellipse of spout hole or rhombus or rectangle or parallelogram or waveform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701001.3U CN205804789U (en) | 2016-07-05 | 2016-07-05 | A kind of metal drip line preventing metope projective structure bottom sagging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620701001.3U CN205804789U (en) | 2016-07-05 | 2016-07-05 | A kind of metal drip line preventing metope projective structure bottom sagging |
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| Publication Number | Publication Date |
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| CN205804789U true CN205804789U (en) | 2016-12-14 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620701001.3U Active CN205804789U (en) | 2016-07-05 | 2016-07-05 | A kind of metal drip line preventing metope projective structure bottom sagging |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952074A (en) * | 2016-07-05 | 2016-09-21 | 重庆格上建材有限公司 | Metal water drip for preventing sagging at lower part of protruded structure of wall surface |
-
2016
- 2016-07-05 CN CN201620701001.3U patent/CN205804789U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105952074A (en) * | 2016-07-05 | 2016-09-21 | 重庆格上建材有限公司 | Metal water drip for preventing sagging at lower part of protruded structure of wall surface |
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