CN109138802A - A kind of highly-safe fire resistance rolling shutter door - Google Patents
A kind of highly-safe fire resistance rolling shutter door Download PDFInfo
- Publication number
- CN109138802A CN109138802A CN201811177165.0A CN201811177165A CN109138802A CN 109138802 A CN109138802 A CN 109138802A CN 201811177165 A CN201811177165 A CN 201811177165A CN 109138802 A CN109138802 A CN 109138802A
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- CN
- China
- Prior art keywords
- door
- fixed
- plate
- wall
- spring
- 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.)
- Granted
Links
- 238000005096 rolling process Methods 0.000 title claims abstract description 20
- 238000010276 construction Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 210000003484 anatomy Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000002224 dissection Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/17—Parts or details of roller shutters, e.g. suspension devices, shutter boxes, wicket doors, ventilation openings
- E06B9/17046—Bottom bars
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/60—Spring drums operated only by closure members
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1505—Slat details
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1577—Slat end pieces used for guiding shutter
-
- 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
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/11—Roller shutters
- E06B9/15—Roller shutters with closing members formed of slats or the like
- E06B2009/1577—Slat end pieces used for guiding shutter
- E06B2009/1594—Slat end pieces used for guiding shutter attached to outer surface of slat
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a kind of highly-safe fire resistance rolling shutter doors, including wall, shell, shaft, spring case, scroll spring, door-plate, sliding block, security bar, U-board, snap-gauge, threaded rod, knob and T-shaped block, wall side is fixed with shell, and outer casing bottom is in opening setting, interior of shell is fixed with shaft, both ends of the shaft is symmetrically rotatably connected to spring case by bearing, spring case inner wall is provided with scroll spring, scroll spring one end is fixedly connected with shaft, and the scroll spring other end is fixedly connected with spring case, door-plate is fixed on the outside of two spring cases in shaft, door-plate two sides are equidistantly fixed with sliding block, and two adjacent sliding blocks are rotatablely connected by hinge on door-plate, door-plate is fixed with security bar far from one end of spring case, the highly-safe fire resistance rolling shutter door can reduce the door-plate probability bad by big wind, improve peace Quan Xing, and construction is simple, it is at low cost, it is used convenient for people.
Description
Technical field
The present invention relates to rolling screen door technical fields, and in particular to a kind of highly-safe fire resistance rolling shutter door.
Background technique
Rolling screen door is cascaded with the movable door piece of multi-joint, in fixed slideway, with spool above door is
Door above and below heart rotation.Rolling screen door is usually widely used in shop, but the door-plate quality of existing rolling screen door is softer, is scraping
It in the case where strong wind, is easy to be bent door-plate, to be detached from track, and then damages door-plate, safety is lower, and existing
Rolling-door structure it is complicated, higher cost, for this purpose, it is proposed that a kind of highly-safe fire resistance rolling shutter door.
Summary of the invention
The purpose of the invention is to overcome the deficiencies in the prior art, and provide that a kind of structure is simple, at low cost, safety
High highly-safe fire resistance rolling shutter door, including wall, shell, shaft, spring case, scroll spring, door-plate, sliding block, security bar,
U-board, snap-gauge, threaded rod, knob and T-shaped block, the wall side is fixed with shell, and outer casing bottom is in opening setting, institute
It states interior of shell and is fixed with shaft, the both ends of the shaft is symmetrically rotatably connected to spring case, the spring case inner wall by bearing
It is provided with scroll spring, described scroll spring one end is fixedly connected with shaft, and the scroll spring other end and the fixed company of spring case
It connects, is fixed with door-plate on the outside of two in the shaft spring case, the door-plate two sides are equidistantly fixed with sliding block, and on door-plate
Two adjacent sliding blocks are rotatablely connected by hinge, and the door-plate is fixed with security bar, the wall far from one end of spring case
Side close to shell is symmetrically fixed with U-board, and sliding block and security bar both ends are slidably connected with U-board inner wall, the U-shaped
Plate inner wall slidably connects snap-gauge, and side of the snap-gauge far from wall is rotatably connected to threaded rod, the U-board by bearing
Side close to threaded rod offers threaded hole, and threaded rod is threadedly coupled with threaded hole, and described threaded rod one end passes through screw thread
Hole is fixed with knob, and the snap-gauge is equidistantly fixed with T-shaped block far from the side of door-plate, and the U-board is close to the side etc. of T-shaped block
Away from offering the T-slot matched with T-shaped block, and T-shaped block is slidably connected with T-slot.
Preferably, the security bar both ends are symmetrically fixed with limited block close to the side of wall, the U-board inner wall is leaned on
The side of nearly limited block offers limiting slot, and limited block is slidably connected with limiting slot.
Preferably, the security bar is fixed with handle far from a middle side part of wall.
Preferably, the security bar bottom is fixed with rubber pad.
Preferably, the wavy setting of door-plate.
The beneficial effects of the present invention are:
1, in use, pull handle is to drive security bar to move upwards, so that door-plate is driven to move upwards, door-plate one end
It is fixed with spring case, scroll spring one end is fixed with spring case, and one end is fixed with shaft, and door-plate upward sliding drives spring case to exist
It is rotated in shaft, gives spring case one power by scroll spring, make spring case continue to rotate, to door-plate be rolled, security bar
On limited block slided in limiting slot, security bar is limited, prevents door-plate from involving in shell completely, close rolling screen door
When, pull handle moves downward, so that door-plate be driven to move downward, completes to close the door, when there is strong wind, and turning knob, thus
It drives threaded rod to rotate in threaded hole, so that it is mobile to make threaded rod, so that snap-gauge be driven to slide, squeezes sliding block, press from both sides sliding block
Tightly, to enhance the stability between door-plate and U-board, the door-plate probability bad by big wind is reduced, safety is improved.
2, the power rotated by scroll spring to spring case one, to make the door-plate on spring case during rising
One upward power, so that people be allow to fully open in the local door-plate reached, door-plate both ends are equidistantly fixed with sliding block,
Sliding block slides in U-board, ensure that the stability of door-plate sliding, the limited block on security bar when door-plate fully opens, with
The top of limiting slot contacts, and limits to security bar, so that end of door plate is limited, completes rolling screen door by simple structure
Folding, manufacturing cost is low, and using safe, uses convenient for people.
Detailed description of the invention
Examples of the present invention will be described by way of reference to the accompanying drawings, in which:
Fig. 1 is whole dissection structural schematic diagram of the invention;
Fig. 2 is sliding block anatomical structure schematic diagram of the invention;
Fig. 3 is that U-board of the invention overlooks anatomical structure schematic diagram;
Fig. 4 is that U-board of the invention faces anatomical structure schematic diagram;
Fig. 5 is shell anatomical structure schematic diagram of the invention.
In figure: 1, wall;2, shell;3, shaft;4, spring case;5, scroll spring;6, door-plate;7, sliding block;8, security bar;
9, U-board;10, snap-gauge;11, threaded rod;12, knob;13, T-shaped block;14, T-slot;15, limited block;16, limiting slot;17,
Hand;18, rubber pad.
Specific embodiment
Any feature disclosed in this specification unless specifically stated can be equivalent or with similar purpose by other
Alternative features are replaced.That is, unless specifically stated, each feature is an example in a series of equivalent or similar characteristics
?.
The highly-safe fire resistance rolling shutter door of one kind as Figure 1-Figure 5, including wall 1, shell 2, shaft 3, spring case
4, scroll spring 5, door-plate 6, sliding block 7, security bar 8, U-board 9, snap-gauge 10, threaded rod 11, knob 12 and T-shaped block 13, the wall
1 side of body is fixed with shell 2, and 2 bottom of shell is arranged in opening, is fixed with shaft 3,3 liang of the shaft inside the shell 2
End is symmetrically rotatably connected to spring case 4 by bearing, and 4 inner wall of spring case is provided with scroll spring 5, the scroll spring 5
One end is fixedly connected with shaft 3, and 5 other end of scroll spring is fixedly connected with spring case 4, two springs in the shaft 3
Door-plate 6 is fixed on the outside of shell 4,6 two sides of door-plate are equidistantly fixed with sliding block 7, and two sliding blocks 7 adjacent on door-plate 6 are logical
Hinge rotation connection is crossed, the door-plate 6 is fixed with security bar 8 far from one end of spring case 4, and the wall 1 is close to the one of shell 2
Side is symmetrically fixed with U-board 9, and sliding block 7 and 8 both ends of security bar are slidably connected with 9 inner wall of U-board, 9 inner wall of U-board
Snap-gauge 10 is slidably connected, the side of the snap-gauge 10 far from wall 1 is rotatably connected to threaded rod 11, the U-shaped by bearing
Plate 9 offers threaded hole close to the side of threaded rod 11, and threaded rod 11 is threadedly coupled with threaded hole, described 11 one end of threaded rod
It is fixed with knob 12 across threaded hole, the side of the snap-gauge 10 far from door-plate 6 is equidistantly fixed with T-shaped block 13, the U-board 9
The T-slot 14 matched with T-shaped block 13 is equidistantly offered close to the side of T-shaped block 13, and T-shaped block 13 and the sliding of T-slot 14 connect
It connects.
8 both ends of security bar are symmetrically fixed with limited block 15 close to the side of wall 1, and 9 inner wall of U-board is close to limit
The side of position block 15 offers limiting slot 16, and limited block 15 is slidably connected with limiting slot 16, convenient for limiting security bar 8
Position, so that end of door plate 6 is limited.
The security bar 8 is fixed with handle 17 far from a middle side part of wall 1, convenient for pulling door-plate 6.
8 bottom of security bar is fixed with rubber pad 18, convenient for reducing the sound of security bar 8 and collision on the ground at closing time.
The wavy setting of the door-plate 6 improves the intensity of door-plate 6.
The working principle of the present embodiment is as follows: in use, pull handle 17 to driving security bar 8 to move upwards,
To drive door-plate 6 to move upwards, 6 one end of door-plate and spring case 4 are fixed, and 5 one end of scroll spring and spring case 4 are fixed, one end
Fixed with shaft 3,6 upward sliding of door-plate drives spring case 4 to rotate in shaft 3, gives spring case 4 one by scroll spring 5
Power rotates spring case 4 persistently, so that door-plate 6 be rolled, the limited block 15 on security bar 8 slides in limiting slot 16, to anti-
Guard strip 8 is limited, and prevents door-plate 6 from involved in shell 2 completely, and when closing rolling screen door, pull handle 17 is moved downward, thus band
Dynamic door-plate 6 moves downward, and completes to close the door, when there is strong wind, turning knob 12, so that threaded rod 11 be driven to turn in threaded hole
It is dynamic, so that it is mobile to make threaded rod 11, so that snap-gauge 10 be driven to slide, sliding block 7 is squeezed, clamps sliding block 7, to enhance door-plate 6
With the stability between U-board 9, the probability bad by big wind of door-plate 6 is reduced.
The invention is not limited to specific embodiments above-mentioned.The present invention, which expands to, any in the present specification to be disclosed
New feature or any new combination, and disclose any new method or process the step of or any new combination.
Claims (5)
1. a kind of highly-safe fire resistance rolling shutter door, including wall (1), shell (2), shaft (3), spring case (4), scroll spring
(5), door-plate (6), sliding block (7), security bar (8), U-board (9), snap-gauge (10), threaded rod (11), knob (12) and T-shaped block
(13), it is characterised in that: wall (1) side is fixed with shell (2), and shell (2) bottom is in opening setting, the shell
(2) internal to be fixed with shaft (3), shaft (3) both ends are symmetrically rotatably connected to spring case (4), the spring by bearing
Shell (4) inner wall is provided with scroll spring (5), and described scroll spring (5) one end is fixedly connected with shaft (3), and scroll spring (5)
The other end is fixedly connected with spring case (4), is fixed with door-plate (6) on the outside of two spring cases (4) on the shaft (3), described
Door-plate (6) two sides are equidistantly fixed with sliding block (7), and two sliding blocks (7) adjacent on door-plate (6) are rotatablely connected by hinge,
The door-plate (6) is fixed with security bar (8) far from the one end of spring case (4), side pair of the wall (1) close to shell (2)
Title is fixed with U-board (9), and sliding block (7) and security bar (8) both ends are slidably connected with U-board (9) inner wall, the U-board
(9) inner wall slidably connects snap-gauge (10), and the snap-gauge (10) is rotatably connected to screw thread by bearing far from the side of wall (1)
Bar (11), the U-board (9) offer threaded hole, and threaded rod (11) and threaded hole screw thread close to the side of threaded rod (11)
Connection, described threaded rod (11) one end pass through threaded hole and are fixed with knob (12), side of the snap-gauge (10) far from door-plate (6)
It is equidistantly fixed with T-shaped block (13), the U-board (9) equidistantly offers close to the side of T-shaped block (13) to be matched with T-shaped block (13)
The T-slot (14) of conjunction, and T-shaped block (13) is slidably connected with T-slot (14).
2. the highly-safe fire resistance rolling shutter door of one kind according to claim 1, it is characterised in that: the security bar (8) two
The side close to wall (1) is held to be symmetrically fixed with limited block (15), side of U-board (9) inner wall close to limited block (15)
It offers limiting slot (16), and limited block (15) is slidably connected with limiting slot (16).
3. the highly-safe fire resistance rolling shutter door of one kind according to claim 1, it is characterised in that: the security bar (8) is remote
A middle side part from wall (1) is fixed with handle (17).
4. the highly-safe fire resistance rolling shutter door of one kind according to claim 1, it is characterised in that: security bar (8) bottom
Portion is fixed with rubber pad (18).
5. the highly-safe fire resistance rolling shutter door of one kind according to claim 1, it is characterised in that: the door-plate (6) is in wave
Shape wave setting.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811177165.0A CN109138802B (en) | 2018-10-09 | 2018-10-09 | Fireproof rolling shutter door with high safety |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811177165.0A CN109138802B (en) | 2018-10-09 | 2018-10-09 | Fireproof rolling shutter door with high safety |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109138802A true CN109138802A (en) | 2019-01-04 |
CN109138802B CN109138802B (en) | 2024-03-29 |
Family
ID=64810857
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811177165.0A Active CN109138802B (en) | 2018-10-09 | 2018-10-09 | Fireproof rolling shutter door with high safety |
Country Status (1)
Country | Link |
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CN (1) | CN109138802B (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111437540A (en) * | 2020-04-09 | 2020-07-24 | 杨寿宝 | Fire valve of ventilating duct |
CN112412290A (en) * | 2020-11-17 | 2021-02-26 | 黄山市富源门业有限公司 | Fireproof rolling shutter door with guide function |
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CN203974485U (en) * | 2014-07-23 | 2014-12-03 | 董国樑 | A kind of double-decker car blinds |
CN206360607U (en) * | 2017-01-11 | 2017-07-28 | 王振发 | A kind of double curtain double track fire resistance rolling shutter doors of energy saving |
CN207499772U (en) * | 2017-09-29 | 2018-06-15 | 河南广城幕墙装饰工程有限公司 | Outer sunshade roller shutter window |
CN207647440U (en) * | 2017-12-06 | 2018-07-24 | 怀来建军钢结构有限公司 | A kind of fire-proof and theft-proof rolling screen door |
CN108533151A (en) * | 2018-05-19 | 2018-09-14 | 陈素钦 | A kind of fire prevention steel multi-vane roll door |
CN209398307U (en) * | 2018-10-09 | 2019-09-17 | 泰州智艺门业有限公司 | A kind of highly-safe fire resistance rolling shutter door |
-
2018
- 2018-10-09 CN CN201811177165.0A patent/CN109138802B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN203974485U (en) * | 2014-07-23 | 2014-12-03 | 董国樑 | A kind of double-decker car blinds |
CN206360607U (en) * | 2017-01-11 | 2017-07-28 | 王振发 | A kind of double curtain double track fire resistance rolling shutter doors of energy saving |
CN207499772U (en) * | 2017-09-29 | 2018-06-15 | 河南广城幕墙装饰工程有限公司 | Outer sunshade roller shutter window |
CN207647440U (en) * | 2017-12-06 | 2018-07-24 | 怀来建军钢结构有限公司 | A kind of fire-proof and theft-proof rolling screen door |
CN108533151A (en) * | 2018-05-19 | 2018-09-14 | 陈素钦 | A kind of fire prevention steel multi-vane roll door |
CN209398307U (en) * | 2018-10-09 | 2019-09-17 | 泰州智艺门业有限公司 | A kind of highly-safe fire resistance rolling shutter door |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111437540A (en) * | 2020-04-09 | 2020-07-24 | 杨寿宝 | Fire valve of ventilating duct |
CN112412290A (en) * | 2020-11-17 | 2021-02-26 | 黄山市富源门业有限公司 | Fireproof rolling shutter door with guide function |
Also Published As
Publication number | Publication date |
---|---|
CN109138802B (en) | 2024-03-29 |
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