CN106050056A - Ultra-high-heat-insulation-property aluminium alloy window with characteristic of inwardly opening and closing - Google Patents
Ultra-high-heat-insulation-property aluminium alloy window with characteristic of inwardly opening and closing Download PDFInfo
- Publication number
- CN106050056A CN106050056A CN201610577226.7A CN201610577226A CN106050056A CN 106050056 A CN106050056 A CN 106050056A CN 201610577226 A CN201610577226 A CN 201610577226A CN 106050056 A CN106050056 A CN 106050056A
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- Prior art keywords
- window
- connection member
- heat insulating
- heat
- insulating strip
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/04—Wing frames not characterised by the manner of movement
- E06B3/263—Frames with special provision for insulation
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/50—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing with more than one kind of movement
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Abstract
The invention discloses an ultra-high-heat-insulation-property aluminium alloy window with the characteristic of inwardly opening and closing. The window comprises a moving window and a fixed window, wherein the moving window and the fixed window are separated by a middle profile frame. The window is characterized in that end profile connecting structures I in a longitudinal symmetry are arranged at the upper end surface and the lower end surface of the moving window and consists of first profile connecting components and second profile connecting components; and the first profile connecting components are arranged outside the second profile connecting components. The moving window is arranged between the two second profile connecting components in a sealed mode; and dual-layer connecting components are arranged between the first profile connecting components and the second profile connecting components. End profile connecting structures II are arranged at the upper end and the lower end of the fixed window symmetrically. With the window having the characteristic of inwardly opening and closing, the heat transfer coefficient is less than 1.0KKW (m<2> K) and a heat transfer coefficient limit value requirement of a non-transparent outer wall is met; and thus a building can obtain heat by lighting through the window well, so that the indoor living quality is improved substantially.
Description
Technical field
The present invention relates to building doors and windows field, particularly relate to a kind of superelevation thermal insulation aluminum alloy tilt turn window.
Background technology
In order to increase lighting and ventilation area or the character trait of performance modern architecture, the door and window area of building is increasingly
Greatly, so that the heat loss of door and window accounts for more than the 40% of the Total heat loss of building, door and window is energy-conservation is the key of building energy conservation, and door and window was both
The sensitive part of energy gain and loss, be related to again daylighting, ventilate, insulate against sound, Facade form.The energy-conservation of door and window is just proposed more by this
High requirement, its energy-efficient treatment is mainly improved the thermal and insulating performance of material and improves the airtight performance of door and window.
Hot-summer and cold-winter area exterior wall is conducted heat by national regulation " public building energy design standard " (GB50189-2015)
Coefficient limit value is 1.0KKW/ (m2K), outer heat transfer coefficient of window limit value is 3.0KKW/ (m2 K).For meeting high heat-proof quality, heat transfer system
Number is less than 1.5KKW/ (m2K) outer window material selects the high yielding timber window of price, or selects stress thin the most aging
PVC plastic steel sash, the building doors and windows of high heat-proof quality uses and is very limited.
Summary of the invention
For the problem of above-mentioned existence, it is desirable to provide superelevation thermal insulation aluminum alloy tilt turn window, this Nei Kainei
The window that falls achieves heat transfer coefficient less than 1.0KKW/ (m2 K), meet nontransparent heat transfer coefficient of outer wall limit value, can significantly carry
High constructure obtains hot by exterior window daylighting, greatly improves indoor quality of life.
To achieve these goals, the technical solution adopted in the present invention is as follows:
Superelevation thermal insulation aluminum alloy tilt turn window, including active window and fixed window, between described active window and described fixed window
Being separated by middle part section material framework, described active window upper/lower terminal face is equipped with laterally zygomorphic am end profile attachment structure
One, described am end profile attachment structure one includes the first section bar connection member and the second section bar connection member, described first section bar
Connection member is located at the outside of described second section bar connection member, and described active window is sealingly disposed in upper and lower two described Second-Types
Between material connection member, double-deck connecting portion is set between described first section bar connection member and described second section bar connection member
Part；The upper/lower terminal of described fixed window is respectively symmetrically and is provided with am end profile attachment structure two.
Further improvement of the present invention is, described first section bar connection member include the first housing, the first inside casing and
High-strength heat-insulating parts, connect heat insulating strip one between described first housing and the first inside casing upper end, connect heat insulating strip two between lower end,
And described first housing, the first inside casing, heat insulating strip one and heat insulating strip two or four close formation heat-insulation chamber one, described heat insulation
Described high-strength heat-insulating parts are set in chamber one.
Further improvement of the present invention is, described second section bar connection member include the second housing, the second inside casing and
Press strip one, is tightly connected described double-deck connection member, the company of sealing between lower end between described second housing and the second inside casing upper end
Connecing described heat insulating strip one, being connected between described active window top with described heat insulating strip one has support member, described second housing,
Second inside casing, heat insulating strip one and double-deck connection member close formation heat-insulation chamber two, and the L-shaped inside described press strip one
Strengthening part it is additionally provided with in frame.
Further improvement of the present invention is, described am end profile attachment structure two include the 3rd housing, the 3rd inside casing with
And press strip two, between described 3rd housing and the upper end of the 3rd inside casing, between lower end, it is all connected with described heat insulating strip one, the described 3rd
Housing, the 3rd inside casing and upper and lower two heat insulating strips one or four close formation heat-insulation chamber three, on described fixed window top with described
Described support member it also is provided with between heat insulating strip one.
Further improvement of the present invention is, described support member end face is provided with support tooth, bottom surface arranges helical teeth, and in institute
The lateral surface stating support member is additionally provided with downward-sloping turning.
Further improvement of the present invention is, described double-deck connection member includes connection member and lower connection member, institute
State connection member and be respectively provided with some cavitys in described lower connection member.
Further improvement of the present invention is, the bottom surface of described upper connection member tilts obliquely, its end face be provided with to
Few two umbrella shape engaging tooths, are provided with the slot of engaging corresponding with described umbrella shape engaging tooth on described heat insulating strip two.
Further improvement of the present invention is, described lower connection member end face tilts obliquely, and at described lower connecting portion
Connection adhesive tape it has been integrally machined on part bottom surface.
Further improvement of the present invention is, described heat insulating strip one, heat insulating strip two and the both ends of connection adhesive tape three
It is equipped with connection hook.
Further improvement of the present invention is, described high-strength heat-insulating parts and described strengthening part all use Pu expanded material
Making, described upper connection member uses hard material to make, and described lower connection member, described support member all use ternary second
Third elastomeric material is made.
The invention has the beneficial effects as follows: compared with prior art, the present invention thes improvement is that,
First, the present invention solves the defect that aluminum alloy materials heat conductivity is high, it is achieved that heat transfer coefficient is less than 1.0KKW/ (m2
K), meet nontransparent heat transfer coefficient of outer wall limit value, building can be increased substantially and obtain hot by exterior window daylighting, greatly improve
Indoor quality of life；
Secondly, the present invention is by using am end profile attachment structure one and am end profile attachment structure two to be accounted for by area in window construction
It is reduced to 0.65KKW/ (m than maximum glass heat conductivity2 K)；Thickness of glass strengthens, higher to the force request of window profile,
The present invention has selected aluminium alloy and high-performance heat insulating strip (PA66GF25) to combine common stress；The sealing property that window is good is also
The guarantee of high heat-proof quality, the present invention, by using upper connection member and lower connection member, selects " soft-hard coextrusion " EPDM
Heat insulating strip, improves window sealing property；
Again, because system section bar section thickness increases, adiabator air good in cavity of sectional material may produce convection current, from
And produce extra heat loss, the present invention arranges Pu expanded material in cavity, specifically use the first section bar connection member and
Second section bar connection member, increases distance, improves heat-proof quality, has stopped the heat loss that cross-ventilation produces.
Accompanying drawing explanation
Fig. 1 is schematic front view of the present invention.
Fig. 2 is the sectional view in A-A face in Fig. 1.
Fig. 3 is the sectional view in B-B face in Fig. 1.
Fig. 4 is the schematic diagram of the present invention the first section bar connection member.
Fig. 5 is the schematic diagram of the present invention the second section bar connection member.
Fig. 6 is the schematic diagram of bilayer connection member of the present invention.
Fig. 7 is the schematic diagram of am end profile attachment structure two of the present invention.
Fig. 8 is the schematic diagram of support member of the present invention.
Fig. 9 is the schematic diagram of heat insulating strip two of the present invention.
Wherein: 1-the first housing, 2-the first inside casing, 3-the second housing, 4-the second inside casing, 5-press strip one, 51-L shape frame, 6-
Upper connection member, 61-umbrella shape engaging tooth, connection member under 7-, 71-connects adhesive tape, 8-cavity, and 9-heat-insulation chamber one, outside 10-the 3rd
Frame, 11-the 3rd inside casing, 12-press strip two, 13-support member, 131-supports tooth, 132-helical teeth, 133-turning, 14-heat insulating strip
One, 15-heat insulating strip two, 151-connects hook, 152-slot, 16-active window, 17-fixed window, section material framework in the middle part of 18-,
19-high-strength heat-insulating parts, 20-strengthening part, 21-heat-insulation chamber two.
Detailed description of the invention
In order to make those of ordinary skill in the art be better understood on technical scheme, below in conjunction with the accompanying drawings and
Technical scheme is further described by embodiment.
The referring to the drawings superelevation thermal insulation aluminum alloy tilt turn window shown in 1-9, including active window 16 and fixed window 17, for
Improving the energy-efficient performance of aluminum alloy doors and windows, the present invention uses in 6mmLOW_E+16A+4mmLOW_E+16A+4mm tri-glass two chamber
Empty warm limit LOW_E glass, is separated by middle part section material framework 18 between described active window 16 and described fixed window 17, described work
Dynamic window 16 all uses existing side sectional material connection structure to consolidate to be connected, do not repeating with the side of described fixed window 17；
Described active window 16 upper/lower terminal face is equipped with laterally zygomorphic am end profile attachment structure one, and described am end profile connects knot
Structure one includes that the first section bar connection member and the second section bar connection member, described first section bar connection member are located at described Second-Type
The outside of material connection member, described active window 16 is sealingly disposed between upper and lower two described second section bar connection members, described
Double-deck connection member is set between the first section bar connection member and described second section bar connection member；Described fixed window 17 upper,
Lower two ends are respectively symmetrically and are provided with am end profile attachment structure two, in the section material framework junction of active window and fixed window all by close
Seal strip is tightly connected.
In the present invention, described first section bar connection member includes the first housing the 1, first inside casing 2 and high-strength heat-insulating portion
Part 19, is connected heat insulating strip 1 between described first housing 1 with the first inside casing 2 upper end, connects heat insulating strip 2 15 between lower end, and
And described first housing the 1, first inside casing 2, heat insulating strip 1 and heat insulating strip 2 15 4 close formation heat-insulation chamber 1, in institute
Arranging described high-strength heat-insulating parts 19 in stating heat-insulation chamber 1, described high-strength heat-insulating parts 19 use Pu expanded material to make, described
Heat insulating strip 1, heat insulating strip 2 15 both ends are equipped with connection hook 151；Described second section bar connection member includes the second housing
3, the second inside casing 4 and press strip 1, is tightly connected described double-deck connecting portion between described second housing 3 and the second inside casing 4 upper end
Part, is tightly connected described heat insulating strip 1 between lower end, be connected between described heat insulating strip 1 on described active window 16 top
Have a support member 13, described second housing the 3, second inside casing 4, heat insulating strip 1 and double-deck connection member close formation every
Being additionally provided with strengthening part 20 in hot chamber 2 21, and the L-shaped frame 51 inside described press strip 1, described strengthening part 20 uses Pu
Expanded material is made.
Distance can be increased by the double-layer structure of above-mentioned first section bar connection member Yu the second section bar connection member, improve
Heat-proof quality, and avoid cross-ventilation to conduct heat；Secondly, the two ends of heat insulating strip 1 and heat insulating strip 2 15 are equipped with connection
Connecting hook 151, the corresponding sealed card of described connection hook 151 is connected in the groove of connected section material framework, connects hook
151 include single hook and place an order hook, and upper single hook and the hook that places an order are tilted shape, upper single hook and place an order hook it
Between form circular cavity, this cavity sentence has extruding cushioning effect, and it is good to be tightly connected performance, and Squeezing ground is good, it is possible in the mistake of extruding
Journey adjusts joint gap.
In the present invention, described am end profile attachment structure two includes the 3rd housing the 10, the 3rd inside casing 11 and press strip two
12, between described 3rd housing 10 and the upper end of the 3rd inside casing 11, between lower end, it is all connected with described heat insulating strip 1, the described 3rd
Housing the 10, the 3rd inside casing 11 and upper and lower two heat insulating strips 1 close formation heat-insulation chamber 3 22, at described fixed window 17
Described support member 13 it also is provided with between top and described heat insulating strip 1.
The most described first housing 1 is identical with the structure of described 3rd housing 10, and described first inside casing 2 is with described
The structure of the 3rd inside casing 11 is identical.
In the present invention, described support member 13 uses ethylene propylene diene monomer (EPDM) material to make, described support member 13 end face
It is provided with support tooth 131, bottom surface and helical teeth 132 is set, and be additionally provided with downward-sloping turning at the lateral surface of described support member 13
133；First, the support tooth 131 of described support member 13 is for being connected with heat insulating strip 1, and the helical teeth 132 of its lower end tilts to set
Put its good airproof performance, good heat-insulation effect, and support member is set between active window 16 top and the second sectional material connection structure
13 can not only play more preferable effect of heat insulation, and it is good to buffer squeezing effect；Secondly, the one side in support member 13 also sets
Having turning 133, waterproof action can be preferably played in the setting at this turning 133.
In the present invention, described double-deck connection member includes connection member 6 and lower connection member 7, described upper connecting portion
Being respectively provided with some cavitys 8 in part 6 and described lower connection member 7, described upper connection member 6 uses has good abrasion resistance, resistance to
The nylon 66 material having added 25% glass of high-temperature behavior is made, and described lower connection member uses ethylene propylene diene monomer (EPDM) material system
Become, cavity 8 is set and can improve heat-insulating property largely, material also can be made lighter.
In the present invention, the bottom surface of described upper connection member 6 tilts obliquely, and its end face is provided with at least two umbrella shape card
Close tooth 61, described heat insulating strip 2 15 is provided with the slot of engaging corresponding with described umbrella shape engaging tooth 61；Described lower connecting portion
Part 7 end face tilts obliquely, and has been integrally machined connection adhesive tape 71, described connection adhesive tape on described lower connection member 7 bottom surface
The both ends of 71 are provided with connection hook 151；The ramped bottom surface of described upper connection member 6 and the inclination top of described lower connection member 7
Face cooperates setting, and during installing, described umbrella shape engaging tooth 61 coordinates with the slot 152 of described heat insulating strip 2 15
Clamping, the effect of engaging is more preferable, and the stability of installation is higher, and secondly, connecting adhesive tape 71 is to be integrally disposed upon described lower connecting portion
On part 7, so these parts not only act as the effect of being tightly connected, but also play a supporting role, upper connection member 6 in the present invention
Employing hard material is made, and stress is good, and lower connection member 7 uses elastomeric material to make, and extrusion performance is good, and these two kinds of structures realize
The effect of soft-hard coextrusion, hard pressure is soft, good sealing effect, and contact is tightr, and air-tightness is more preferable.
The ultimate principle of the present invention, principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (10)
1. superelevation thermal insulation aluminum alloy tilt turn window, including active window and fixed window, described active window and described fixed window it
Between separated by middle part section material framework, it is characterised in that: described active window upper/lower terminal face is equipped with laterally zygomorphic end
Sectional material connection structure one, described am end profile attachment structure one includes the first section bar connection member and the second section bar connection member,
Described first section bar connection member is located at the outside of described second section bar connection member, and described active window is sealingly disposed in upper and lower two
Between individual described second section bar connection member, arrange between described first section bar connection member and described second section bar connection member
Double-deck connection member；The upper/lower terminal of described fixed window is respectively symmetrically and is provided with am end profile attachment structure two.
Superelevation thermal insulation aluminum alloy tilt turn window the most according to claim 1, it is characterised in that: described first section bar is even
Relay part includes the first housing, the first inside casing and high-strength heat-insulating parts, connects between described first housing and the first inside casing upper end
Connect heat insulating strip one, between lower end, connect heat insulating strip two, and described first housing, the first inside casing, heat insulating strip one and heat insulating strip
Two or four close formation heat-insulation chamber one, arrange described high-strength heat-insulating parts in described heat-insulation chamber one.
Superelevation thermal insulation aluminum alloy tilt turn window the most according to claim 2, it is characterised in that: described second section bar is even
Relay part includes the second housing, the second inside casing and press strip one, is tightly connected between described second housing and the second inside casing upper end
Described double-deck connection member, is tightly connected described heat insulating strip one between lower end, at described active window top and described heat insulating strip one
Between connect and have a support member, described second housing, the second inside casing, heat insulating strip one and double-deck connection member close formation
It is additionally provided with strengthening part in heat-insulation chamber two, and the L-shaped frame inside described press strip one.
Superelevation thermal insulation aluminum alloy tilt turn window the most according to claim 3, it is characterised in that: described am end profile is even
Access node structure two includes the 3rd housing, the 3rd inside casing and press strip two, between described 3rd housing and the upper end of the 3rd inside casing, lower end
Between be all connected with described heat insulating strip one, described 3rd housing, the 3rd inside casing and upper and lower two heat insulating strips one or four close formation
Heat-insulation chamber three, also is provided with described support member between described fixed window top and described heat insulating strip one.
5. according to the superelevation thermal insulation aluminum alloy tilt turn window described in claim 3 or 4, it is characterised in that: described supporting part
Part end face is provided with support tooth, bottom surface and arranges helical teeth, and is additionally provided with downward-sloping turning at the lateral surface of described support member.
Superelevation thermal insulation aluminum alloy tilt turn window the most according to claim 5, it is characterised in that: described double-deck connecting portion
Part includes connection member and lower connection member, and described upper connection member and described lower connection member are respectively provided with some cavitys.
Superelevation thermal insulation aluminum alloy tilt turn window the most according to claim 6, it is characterised in that: described upper connection member
Bottom surface tilt obliquely, its end face is provided with at least two umbrella shape engaging tooth, is provided with and described umbrella on described heat insulating strip two
The slot of shape engaging tooth correspondence engaging.
Superelevation thermal insulation aluminum alloy tilt turn window the most according to claim 7, it is characterised in that: described lower connection member
End face tilts obliquely, and has been integrally machined connection adhesive tape on described lower connection member bottom surface.
Superelevation thermal insulation aluminum alloy tilt turn window the most according to claim 8, it is characterised in that: described heat insulating strip one,
The both ends of heat insulating strip two and connection adhesive tape three are equipped with connection hook.
Superelevation thermal insulation aluminum alloy tilt turn window the most according to claim 9, it is characterised in that: described high-strength heat-insulating
Parts and described strengthening part all use Pu expanded material to make, described upper connection member use hard material make, described under
Part connecting part, described support member all use ethylene propylene diene monomer (EPDM) material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577226.7A CN106050056A (en) | 2016-07-21 | 2016-07-21 | Ultra-high-heat-insulation-property aluminium alloy window with characteristic of inwardly opening and closing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610577226.7A CN106050056A (en) | 2016-07-21 | 2016-07-21 | Ultra-high-heat-insulation-property aluminium alloy window with characteristic of inwardly opening and closing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106050056A true CN106050056A (en) | 2016-10-26 |
Family
ID=57187443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610577226.7A Pending CN106050056A (en) | 2016-07-21 | 2016-07-21 | Ultra-high-heat-insulation-property aluminium alloy window with characteristic of inwardly opening and closing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106050056A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441266A (en) * | 2018-11-15 | 2019-03-08 | 立兴杨氏实业（深圳）有限公司 | A kind of safety door/window system |
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|---|---|---|---|---|
| CN103590704A (en) * | 2013-10-15 | 2014-02-19 | 天津市升发工贸有限公司 | In-swinging tilt-turn window |
| CN204081863U (en) * | 2014-07-24 | 2015-01-07 | 上海申成门窗有限公司 | Bottom hinged window is opened in a kind of heat insulation type |
| KR20150121303A (en) * | 2014-04-18 | 2015-10-29 | 현우공업 주식회사 | a windows system of use for easy compliance of structural alterations to a windows |
| CN105781334A (en) * | 2016-04-11 | 2016-07-20 | 青岛乐克来新型门窗有限公司 | Energy-saving door/window with heat-insulating teeth |
| CN205936171U (en) * | 2016-07-21 | 2017-02-08 | 江苏晶天建设工程有限公司 | Thermal -insulated nature aluminum alloy internal opening -reversing window of superelevation |
-
2016
- 2016-07-21 CN CN201610577226.7A patent/CN106050056A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103590704A (en) * | 2013-10-15 | 2014-02-19 | 天津市升发工贸有限公司 | In-swinging tilt-turn window |
| KR20150121303A (en) * | 2014-04-18 | 2015-10-29 | 현우공업 주식회사 | a windows system of use for easy compliance of structural alterations to a windows |
| CN204081863U (en) * | 2014-07-24 | 2015-01-07 | 上海申成门窗有限公司 | Bottom hinged window is opened in a kind of heat insulation type |
| CN105781334A (en) * | 2016-04-11 | 2016-07-20 | 青岛乐克来新型门窗有限公司 | Energy-saving door/window with heat-insulating teeth |
| CN205936171U (en) * | 2016-07-21 | 2017-02-08 | 江苏晶天建设工程有限公司 | Thermal -insulated nature aluminum alloy internal opening -reversing window of superelevation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109441266A (en) * | 2018-11-15 | 2019-03-08 | 立兴杨氏实业（深圳）有限公司 | A kind of safety door/window system |
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| PB01 | Publication | ||
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Application publication date: 20161026 |