CN104963606A - Single-column double-point inward-opening type invisible safety door - Google Patents
Single-column double-point inward-opening type invisible safety door Download PDFInfo
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- CN104963606A CN104963606A CN201510417993.7A CN201510417993A CN104963606A CN 104963606 A CN104963606 A CN 104963606A CN 201510417993 A CN201510417993 A CN 201510417993A CN 104963606 A CN104963606 A CN 104963606A
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Abstract
The invention relates to a single-column double-point inward-opening type invisible safety door. The safety door at least comprises a door frame and a door plate; the door frame is connected with the door plate through door lugs and a door shaft. The safety door is characterized in that the central axis of the door plate is connected with an operating hand wheel, the operating hand wheel is provided with a small gear, the small gear is coupled with a big gear arranged at the lower end of the central axis, and the left side and the right side of a gear plate of the big gear are connected with a set of link mechanisms and door holder mechanisms respectively; the door holder mechanisms are connected through the left link mechanism and the right link mechanism, compressing and separating are conducted by compressing wedges of the door holder mechanisms and a left frame and a right frame of the door frame. The safety door has the advantages that the safety is high, the use is convenient, and the technology is reasonable.
Description
Technical field
The present invention relates to a kind of safety door, particularly a kind of C-frame double crank inner-opening type hidden safety door.
Background technology
In recent years, there is pirate movable in international maritime Hang Shui field, global many places, and all the more rampant, frequently occur that pirate kidnaps the event of boats and ships, considerable risk is formed for shipowner's interests and crewman's life.The living area of boats and ships is generally positioned at propagates rear portion, driver's cabin is positioned at the top in living area, cabin is then positioned at the bottom in living area, main deck there is door lead directly to living area, meanwhile, main deck also has stair to lead directly to bridge Wai Ce lookout platform ， outward to look between platform and driver's cabin and be also designed with door, in addition, gate open is often also had to the steering gear room of stern in main deck or cabin; It is generally first go up main deck that pirate controls boats and ships, then enters living area, cabin, these places of driver's cabin by door.Therefore, door is the key position of the anti-pirate of boats and ships, is also weak link simultaneously.The door of existing boats and ships generally has two-layer, and skin is steel door, all has the effect that wind resistance is unrestrained, inside and outsidely all can open, and internal layer is labeled door, automatically closes when breaking out of fire, and the intensity of this two-layer door is not high, is easy to the destruction be opened.
In prior art, when anti-pirate, also the measure that the locked door of some self-made tools is set on outsides is had, such as pipe box, rope are by locked for the internal handle of door, but due to lock point less and the intensity of door is low, pirate often has weaponry, such as grenade, rifle, conventional explosives, even if take this measure, still can not pirate be effectively stoped to enter.
Especially boats and ships are through Somalia marine site, many boats and ships do not arrange safe house, pirate is easy to control ship, boats and ships are missing together with crewman, when current pirate is savage, the European Union foreign minister held in Brussels understands on March 23rd, 2012 and passes a resolution, and military operation European Union being hit Somalia pirate extends 2 years in December, 2014, simultaneously by locomotor activity expanded range to Somalia's seashore.When ship's navigation is in Somalia marine site; when running into pirate, on ship, all crewman are rapidly to central station of floating dock, shut safety door and safe window in a short period of time; safe house energy available protecting safety of crew, for CrewKG6s Law SOS distress signal and extraneous rescue strive for the valuable time.
If patent publication No. is " a kind of anti-pirate's door " disclosed in CN202731613U, the present invention relates to the anti-pirate's door of one in technical field of ships, comprise doorframe, a body is equipped with in doorframe, be connected through hinge between door body side and doorframe, be respectively equipped with multiple spot locking bolt between described door body both sides and doorframe, described locking bolt is actively plugged on a bearing member of body inner surface, and doorframe is provided with jack with pin position one_to_one corresponding.Ship's navigation is when needing the region of anti-pirate, door body is closed, inside door body, pull locking bolt, make, in its jack inserted one by one on doorframe, door to be opened from door external side, pirate and enable mistake are gone on board, can not enter the key positions such as bridge, cabin, living area, make it effectively can not control boats and ships, crewman has time enough to wait for rescue, pirate, when the short time can not control boats and ships, can select to flee from as early as possible mostly.Can ensure the life security of crewman like this, the interests of guarantee shipowner, the owner of cargo are not impaired.
But due to the restriction of cabin passage width, time hatch door is opened, crewman can not enter safe cabin from passage both sides simultaneously, inside cabin, locking mechanism is not strong, and general hatch door can from external opening, hatch door is hidden not, and pirate easily finds and forces open the door, and causes life threat to crewman.
Summary of the invention
Due to the restriction of cabin passage width, time hatch door is opened, crewman can not enter safe cabin from passage both sides simultaneously, and inner door lock is firm not, and the state of pinning makes pirate easily find and force open the door, and causes life threat to crewman.
In order to overcome the problems referred to above, the invention provides a kind of safety high, the C-frame double crank inner-opening type hidden safety door of easy to use, rational technology.
Technical scheme of the present invention: a kind of C-frame double crank inner-opening type hidden safety door, at least comprise doorframe and door-plate, doorframe is connected door-plate by crossette with door-hinge, it is characterized in that: the axis of door-plate is connected with operation handwheel, operator wheel shaft there is pinion, pinion is coupled with the canine tooth gear teeth of lower end, axis, a set of linkage and knocker mechanism is respectively connected with about the gear plate of gear wheel, by left linkages mechanism connection door buckle mechanism, compressed or clutch by the compression voussoir of knocker mechanism and the left and right frame of doorframe.
Described left linkages mechanism has identical structure.
Described left linkages mechanism at least comprises first connecting rod and second connecting rod, first connecting rod one end is connected with canine tooth wheel plate axle, the first connecting rod other end is connected with second connecting rod by junction plate, and second connecting rod is parallel with limit, doorframe left and right, and second connecting rod is distributed with multiple knocker mechanism from top to bottom.
Described knocker mechanism comprises the first door lock and first and compresses voussoir, first door lock has two quarter butts, two quarter butt axles connect, first door lock one end is connected with second connecting rod axle, the other end and first compresses voussoir and is fixedly connected with, first to compress voussoir parallel with second connecting rod, the first compression voussoir in the limit groove of doorframe and between door-plate with operating hand wheel rotating and left and right slippage.
Described left and right second connecting rod is respectively connected with third connecting rod, and left end third connecting rod is downward sideling, and be connected with the knocker mechanism of bottom, right-hand member third connecting rod sideling upwards, is connected with the knocker mechanism at top; The knocker mechanism at top and the knocker mechanism of bottom have identical structure, the knocker mechanism at top and the knocker mechanism of bottom comprise the second door lock and second and compress voussoir, second door lock has two quarter butts, two quarter butt axles connect, second door lock one end is connected with second connecting rod axle, the other end and second compresses voussoir and is fixedly connected with, and second to compress voussoir parallel with the bottom sides groove of doorframe, and second compresses voussoir in the limit groove of doorframe and between door-plate with operating hand wheel rotating and upper and lower slippage.
Described operation handwheel is fixed on handwheel mount pad by hand wheel shaft, and handwheel mount pad is fixedly connected with door-plate with nut by bolt.
Described gear wheel is fixed on door-plate by gear wheel mount pad.
Described door-plate central axis respectively has up and down a door turns mount pad, door turns bearing pin; Door turns pinned connection door and turns, and door turns level along the limit groove extending doorframe.
Beneficial effect of the present invention:
The setting of inner door lock, to ensure external stealth, make hatch door external surface and bulkhead completely concordant, and outside is without any mark, considers the stenosis of cabin passage, therefore cabin body design can parallel with bulkhead after, then move, open to maximum, in order to prevent pirate from external opening hatch door, so design peripheral can not open hatch door, can only open from inside.
The quantity of door lock extremely distribute can be intact locked door, set weather strip makes a kind of C-frame double crank inner-opening type hidden safety door reach seamless with outside to be connected, thus reaches object that is stealthy and safety.
This ensure that external stealth, pirate cannot find escape system accurate location; Crossette coordinates with door-hinge; the door connected turns and makes door be able to side to open; can be parallel with bulkhead when opening; both sides crewman all can enter, and after closing from inside, outside cannot be opened hatch door and be achieved the protection of system effective and safe; ensure in cabin personal security of taking refuge; inner door lock is enough firm simultaneously, and the state of pinning makes pirate be difficult to find, plays good protection to the life safety of crewman.
Below in conjunction with accompanying drawing, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of C-frame double crank inner-opening type hidden safety door.
Fig. 2 is the lateral view of C-frame double crank inner-opening type hidden safety door.
Fig. 3 is the enlarged drawing at M place in C-frame double crank inner-opening type hidden safety door.
In figure: 1, doorframe; 2, third connecting rod; 3, door-plate; 4, limit groove; 5, the first door lock; 6, the second door lock; 7, second connecting rod; 8, first connecting rod; 9, crossette; 10, door-hinge; 11, handwheel is operated; 12, gear wheel; 13, door turns mount pad; 14, door turns bearing pin; 15, door turns; 16, first voussoir is compressed; 17, gear wheel mount pad; 18, hand wheel shaft; 19, nut; 20, pinion; 21, handwheel mount pad; 22, second voussoir is compressed.
Detailed description of the invention
embodiment 1
A kind of C-frame double crank inner-opening type hidden safety door, at least comprise doorframe 1 and door-plate 3, the door-plate 3 that doorframe 1 is connected with door-hinge 10 by crossette 9, it is characterized in that: the axis of door-plate 3 is connected with operation handwheel 11, operation handwheel 11 axle there is pinion 20, pinion 20 is coupled with gear wheel 12 tooth of lower end, axis, a set of linkage and knocker mechanism is respectively connected with about the gear plate of gear wheel 12, by left linkages mechanism connection door buckle mechanism, compressed or clutch by the compression voussoir of knocker mechanism and the left and right frame of doorframe 1.
Described left linkages mechanism has identical structure.
Described left linkages mechanism at least comprises first connecting rod 8 and second connecting rod 7, first connecting rod 8 one end is connected with canine tooth wheel plate axle, first connecting rod 8 other end is connected with second connecting rod 7 by junction plate, second connecting rod 7 is parallel with doorframe about 1 limit, and second connecting rod 7 is distributed with multiple knocker mechanism from top to bottom.
Described knocker mechanism comprises the first door lock 5 and first and compresses voussoir 16, first door lock 5 has two quarter butts, two quarter butt axles connect, first door lock 5 one end is connected with second connecting rod 7 axle, the other end and first compresses voussoir 16 and is fixedly connected with, first to compress voussoir 16 parallel with second connecting rod 7, and the first compression voussoir 16 to rotate and left and right slippage with operating handwheel 11 in the limit groove 4 of doorframe 1 and between door-plate 3.
As shown in Figure 2, described operation handwheel 11 is fixed on handwheel mount pad 21 by hand wheel shaft 18, and handwheel mount pad 21 is fixedly connected with door-plate 3 with nut 19 by bolt.
Described gear wheel 12 is fixed on door-plate 3 by gear wheel mount pad 17.
Described door-plate 3 central axis respectively has up and down a door turns mount pad 13, door turns bearing pin 14; Door turns bearing pin 14 connection door and turns 15, and door turns 15 levels along the limit groove 4 extending doorframe 1.
When the present invention works, door-plate 3 is moved to by the rotation that door turns 15 to be thought concordant with doorframe 1, namely counterclockwise turning operation handwheel 11 drives pinion 20, pinion drives gear wheel 12, the rotation of gear wheel 12 drives first connecting rod 8, make the first door lock 5 and first compress voussoir 16 compact siro spinning technology, combine so closely, ensure that hatch door is closed.
In like manner, clockwise turning operation handwheel 11 drives pinion 20, and pinion drives gear wheel 12, and the rotation of gear wheel 12 drives first connecting rod 8, the first door lock 5 making to be flexibly connected with first connecting rod 8 and first compresses voussoir 16 and disconnects, and ensures that hatch door is closed like this.
Hatch door there are ten knocker mechanisms to lock hatch door, substantially increase locked intensity.
embodiment 2
A kind of C-frame double crank inner-opening type hidden safety door, at least comprise doorframe 1 and door-plate 3, the door-plate 3 that doorframe 1 is connected with door-hinge 10 by crossette 9, it is characterized in that: the axis of door-plate 3 is connected with operation handwheel 11, operation handwheel 11 axle there is pinion 20, pinion 20 is coupled with gear wheel 12 tooth of lower end, axis, a set of linkage and knocker mechanism is respectively connected with about the gear plate of gear wheel 12, by left linkages mechanism connection door buckle mechanism, compressed or clutch by the compression voussoir of knocker mechanism and the left and right frame of doorframe 1.
Described door-plate 3 central axis respectively has up and down a door turns mount pad 13, door turns bearing pin 14; Door turns bearing pin 14 connection door and turns 15, and door turns 15 levels along the limit groove 4 extending doorframe 1, forms the 3rd knocker.
Described left linkages mechanism has identical structure.
Described left linkages mechanism at least comprises first connecting rod 8 and second connecting rod 7, first connecting rod 8 one end is connected with canine tooth wheel plate axle, first connecting rod 8 other end is connected with second connecting rod 7 by junction plate, second connecting rod 7 is parallel with doorframe about 1 limit, and second connecting rod 7 is distributed with multiple knocker mechanism from top to bottom.
Described knocker mechanism comprises the first door lock 5 and first and compresses voussoir 16, first door lock 5 has two quarter butts, two quarter butt axles connect, first door lock 5 one end is connected with second connecting rod 7 axle, the other end and first compresses voussoir 16 and is fixedly connected with, first to compress voussoir 16 parallel with second connecting rod 7, and the first compression voussoir 16 to rotate and left and right slippage with operating handwheel 11 in the limit groove 4 of doorframe 1 and between door-plate 3.
Described left and right second connecting rod 7 is respectively connected with third connecting rod 2, and left end third connecting rod 2 is downward sideling, and be connected with the knocker mechanism of bottom, right-hand member third connecting rod 2 sideling upwards, is connected with the knocker mechanism at top; The knocker mechanism at top and the knocker mechanism of bottom have identical structure, the knocker mechanism at top and the knocker mechanism of bottom comprise the second door lock 6 and second and compress voussoir 22, second door lock 6 has two quarter butts, two quarter butt axles connect, second door lock 6 one end is connected with second connecting rod 7 axle, the other end and second compresses voussoir 22 and is fixedly connected with, second to compress voussoir 22 parallel with the bottom sides groove 4 of doorframe 1, and second compresses voussoir 22 to rotate and upper and lower slippage with operating handwheel 11 in the limit groove 4 of doorframe 1 and between door-plate 3.
As shown in Figure 2, described operation handwheel 11 is fixed on handwheel mount pad 21 by hand wheel shaft 18, and handwheel mount pad 21 is fixedly connected with door-plate 3 with nut 19 by bolt.
Described gear wheel 12 is fixed on door-plate 3 by gear wheel mount pad 17.
When the present invention works, clockwise turning operation handwheel 11 drives pinion 20, and pinion drives gear wheel 12, and the rotation of gear wheel 12 drives first connecting rod 8, the first door lock 5 making to be flexibly connected with first connecting rod 8 and first compresses voussoir 16 and disconnects, and ensures that hatch door is closed like this.
Meanwhile, second connecting rod 7 drives third connecting rod 2, move together, the first door lock 5 and first is made to compress voussoir 16 compact siro spinning technology, compress voussoir 22 relative motion at the second door lock 6 and second simultaneously, first door lock 5 compresses first of its correspondence and compresses voussoir 16 and the second compression voussoir 22 together with the second door lock 6, thus ensures that hatch door is locked.Combine so closely, ensure that hatch door is closed.
Strengthen the soundness of door like this, the state left-right of simultaneously locking coordinates up and down, and locked effect is fine.
Described compression voussoir 16 is the different groove-like of two ends height, and compress voussoir 16 at Fig. 3 and move to hatch door inside, then by manpower, door-plate 3 is moved, and hatch door is opened.Described gear wheel 12 is arranged on the gear wheel mount pad 17 that is arranged on door-plate 3.
The present invention is not limited to above-mentioned case study on implementation, in the ken that those of ordinary skill in the art possess, can also make a variety of changes under the prerequisite not departing from present inventive concept.
Claims (8)
1. a C-frame double crank inner-opening type hidden safety door, at least comprise doorframe (1) and door-plate (3), the door-plate (3) that doorframe (1) is connected with door-hinge (10) by crossette (9), it is characterized in that: the axis of door-plate (3) is connected with operation handwheel (11), operation handwheel (11) axle there is pinion (20), pinion (20) is coupled with gear wheel (12) tooth of lower end, axis, a set of linkage and knocker mechanism is respectively connected with about the gear plate of gear wheel (12), by left linkages mechanism connection door buckle mechanism, compressed or clutch by the compression voussoir of knocker mechanism and the left and right frame of doorframe (1).
2. a kind of C-frame double crank inner-opening type hidden safety door according to claim 1, is characterized in that: described left linkages mechanism has identical structure.
3. a kind of C-frame double crank inner-opening type hidden safety door according to claim 1 and 2, it is characterized in that: described left linkages mechanism at least comprises first connecting rod (8) and second connecting rod (7), first connecting rod (8) one end is connected with canine tooth wheel plate axle, first connecting rod (8) other end is connected with second connecting rod (7) by junction plate, second connecting rod (7) is parallel with doorframe (1) limit, left and right, and second connecting rod (7) is distributed with multiple knocker mechanism from top to bottom.
4. a kind of C-frame double crank inner-opening type hidden safety door according to claim 1, it is characterized in that: described knocker mechanism comprises the first door lock (5) and first and compresses voussoir (16), first door lock (5) has two quarter butts, two quarter butt axles connect, first door lock (5) one end is connected with second connecting rod (7) axle, the other end and first compresses voussoir (16) and is fixedly connected with, first compression voussoir (16) is parallel with second connecting rod (7), first compresses voussoir (16) rotates and left and right slippage with operating handwheel (11) in the limit groove (4) of doorframe (1) and between door-plate (3).
5. a kind of C-frame double crank inner-opening type hidden safety door according to claim 3, it is characterized in that: described left and right second connecting rod (7) is respectively connected with third connecting rod (2), left end third connecting rod (2) is downward sideling, be connected with the knocker mechanism of bottom, right-hand member third connecting rod (2) sideling upwards, is connected with the knocker mechanism at top, the knocker mechanism at top and the knocker mechanism of bottom have identical structure, the knocker mechanism at top and the knocker mechanism of bottom comprise the second door lock (6) and second and compress voussoir (22), second door lock (6) has two quarter butts, two quarter butt axles connect, second door lock (6) one end is connected with second connecting rod (7) axle, the other end and second compresses voussoir (22) and is fixedly connected with, second compression voussoir (22) is parallel with the bottom sides groove (4) of doorframe (1), second compresses voussoir (22) rotates and slippage up and down with operating handwheel (11) in the limit groove (4) of doorframe (1) and between door-plate (3).
6. a kind of C-frame double crank inner-opening type hidden safety door according to claim 1, it is characterized in that: described operation handwheel (11) is fixed on handwheel mount pad (21) by hand wheel shaft (18), and handwheel mount pad (21) is fixedly connected with door-plate (3) with nut (19) by bolt.
7. a kind of C-frame double crank inner-opening type hidden safety door according to claim 1, is characterized in that: described gear wheel (12) is fixed on door-plate (3) by gear wheel mount pad (17).
8. a kind of C-frame double crank inner-opening type hidden safety door according to claim 1, is characterized in that: described door-plate (3) central axis respectively has up and down a door turns mount pad (13), door turns bearing pin (14); Door turns bearing pin (14) connection door and turns (15), and level that door turns (15) is along the limit groove (4) extending doorframe (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510417993.7A CN104963606B (en) | 2015-07-16 | 2015-07-16 | A kind of C-frame double crank swing-in hidden safety door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510417993.7A CN104963606B (en) | 2015-07-16 | 2015-07-16 | A kind of C-frame double crank swing-in hidden safety door |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104963606A true CN104963606A (en) | 2015-10-07 |
| CN104963606B CN104963606B (en) | 2017-10-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510417993.7A Expired - Fee Related CN104963606B (en) | 2015-07-16 | 2015-07-16 | A kind of C-frame double crank swing-in hidden safety door |
Country Status (1)
| Country | Link |
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| CN (1) | CN104963606B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098567A (en) * | 2018-10-08 | 2018-12-28 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of inside and outside door that can be opened |
| CN112681943A (en) * | 2020-11-24 | 2021-04-20 | 中国舰船研究设计中心 | Stealth cover plate device for marine accommodation |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07324562A (en) * | 1994-05-31 | 1995-12-12 | Kitajima Diecast Kogyosho:Kk | Mechanism for shutting door tight |
| CN2871766Y (en) * | 2006-03-24 | 2007-02-21 | 刘宗占 | Oscillating-arm sealed door |
| CN102587803A (en) * | 2012-02-27 | 2012-07-18 | 无锡明浩船舶设备有限公司 | Mine explosion-proof pressure-resistant door |
| CN202578768U (en) * | 2012-05-04 | 2012-12-05 | 安徽雄峰实业有限公司 | Large-sized sealed door of mine escape capsule |
| CN102900335A (en) * | 2012-11-05 | 2013-01-30 | 煤炭科学研究总院 | Protective sealing door for underground refuge chamber |
| CN104481375A (en) * | 2014-11-10 | 2015-04-01 | 江苏荣基重工科技有限公司 | Automatic closing device of ship sealing cabin door |
| CN204877161U (en) * | 2015-07-16 | 2015-12-16 | 中船重工西安东仪科工集团有限公司 | Open stealthy emergency exit in single -column is two |
-
2015
- 2015-07-16 CN CN201510417993.7A patent/CN104963606B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07324562A (en) * | 1994-05-31 | 1995-12-12 | Kitajima Diecast Kogyosho:Kk | Mechanism for shutting door tight |
| CN2871766Y (en) * | 2006-03-24 | 2007-02-21 | 刘宗占 | Oscillating-arm sealed door |
| CN102587803A (en) * | 2012-02-27 | 2012-07-18 | 无锡明浩船舶设备有限公司 | Mine explosion-proof pressure-resistant door |
| CN202578768U (en) * | 2012-05-04 | 2012-12-05 | 安徽雄峰实业有限公司 | Large-sized sealed door of mine escape capsule |
| CN102900335A (en) * | 2012-11-05 | 2013-01-30 | 煤炭科学研究总院 | Protective sealing door for underground refuge chamber |
| CN104481375A (en) * | 2014-11-10 | 2015-04-01 | 江苏荣基重工科技有限公司 | Automatic closing device of ship sealing cabin door |
| CN204877161U (en) * | 2015-07-16 | 2015-12-16 | 中船重工西安东仪科工集团有限公司 | Open stealthy emergency exit in single -column is two |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109098567A (en) * | 2018-10-08 | 2018-12-28 | 中国船舶科学研究中心（中国船舶重工集团公司第七0二研究所） | A kind of inside and outside door that can be opened |
| CN112681943A (en) * | 2020-11-24 | 2021-04-20 | 中国舰船研究设计中心 | Stealth cover plate device for marine accommodation |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104963606B (en) | 2017-10-03 |
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Granted publication date: 20171003 Termination date: 20210716 |