CN108868520A - A kind of steel wood fire resistant doorsets that stability is good - Google Patents
A kind of steel wood fire resistant doorsets that stability is good Download PDFInfo
- Publication number
- CN108868520A CN108868520A CN201810702736.1A CN201810702736A CN108868520A CN 108868520 A CN108868520 A CN 108868520A CN 201810702736 A CN201810702736 A CN 201810702736A CN 108868520 A CN108868520 A CN 108868520A
- Authority
- CN
- China
- Prior art keywords
- door
- plate
- fixedly connected
- resistant doorsets
- fire resistant
- 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.)
- Pending
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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
- E06B5/00—Doors, windows, or like closures for special purposes; Border constructions therefor
- E06B5/10—Doors, windows, or like closures for special purposes; Border constructions therefor for protection against air-raid or other war-like action; for other protective purposes
- E06B5/16—Fireproof doors or similar closures; Adaptations of fixed constructions therefor
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
- E05C17/00—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith
- E05C17/56—Devices for holding wings open; Devices for limiting opening of wings or for holding wings open by a movable member extending between frame and wing; Braking devices, stops or buffers, combined therewith by magnetic or electromagnetic attraction or operated by electric or electromagnetic means
-
- 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
- E06B3/48—Wings connected at their edges, e.g. foldable wings
- E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
-
- 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
- E06B3/70—Door leaves
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/16—Sealing arrangements on wings or parts co-operating with the wings
- E06B7/22—Sealing arrangements on wings or parts co-operating with the wings by means of elastic edgings, e.g. elastic rubber tubes; by means of resilient edgings, e.g. felt or plush strips, resilient metal strips
- E06B7/23—Plastic, sponge rubber, or like strips or tubes
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/28—Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Special Wing (AREA)
Abstract
The present invention relates to steel wood fire resistant doorsets technical fields, and disclose a kind of steel wood fire resistant doorsets that stability is good, including fireproof door frame, left side wall and right side wall inside the fireproof door frame are fixedly connected with framed side adhesive tape, the quantity of frame side adhesive tape is two, the opposite face of two frame side adhesive tape is fixedly connected to first axle, and the first axle is fixedly connected with the first door-plate far from the one side of frame side adhesive tape.The good steel wood fire resistant doorsets of the stability, by being provided with the first door-plate, the second door-plate, third door-plate and second hinge, so that can be folded between door-plate, by being provided with movable block, sliding groove, movable block and gutter, so that the second door-plate and third door-plate can be with Stable slidings when mobile, stability is good, also by being provided with the first magnet, the first iron block, the second magnet and the second iron block, so that the connection between the first door-plate and the second door-plate and third door-plate is even closer, stability is more preferable.
Description
Technical field
The present invention relates to steel wood fire resistant doorsets technical field, the good steel wood fire resistant doorsets of specially a kind of stability.
Background technique
Door refers to the entrance of building or is mounted on the device that entrance can switch, and door is the one kind for dividing the confined space
Entity, its effect are the entrances that can connect and close two or more spaces.Steel wood fire resistant doorsets, that is, plank iron sheet fire prevention
Door, this door inlay plasterboard outsourcing iron sheet using the double-deck plank outsourcing galvanized iron sheet or the double-deck plank single side, can also be using double
Layer plank, the double-deck asbestos outsourcing iron sheet.Fire resistant doorsets new standard provide steel fire-proof wooden door be with steel and fire retardant wood materials or
Fire retardant timber-work production fireproof door frame, door leaf skeleton, door skin, packing material is non-toxic to humans anti-in door leaf
Fire screen hot material, and it is equipped with the door with certain fire resistance composed by fire prevention Hardware fitting.The fire resisting pole of this fire resistant doorsets
For limit in 1.2H or more, fire resistance steel door is moderate, but it is from great, and it is dull to open harder and style, not beautiful enough, because
This is chiefly used in the civil buildings of industrial building and general class, or, usually flow of the people small position low to aesthetic in building
(such as computer room, garage etc.)；In contrast, fire-proof wooden door from heavy and light, opening and closing flexibly and appearance can good decorative property, style compared with
It is more, but price is higher, the important events being chiefly used in medium-to-high grade secondary civil buildings or building.Existing steel wood fire resistant doorsets are big absolutely
Majority is all single open-type door, only there is supporting point on one side, is easy to cause steel wood fire resistant doorsets to shake when being switched unstable,
The unstable service life that can reduce steel wood fire resistant doorsets for a long time.
Summary of the invention
(1) the technical issues of solving
In view of the deficiencies of the prior art, it is anti-to solve steel wood for the steel wood fire resistant doorsets good the present invention provides a kind of stability
The bad problem of vent stability.
(2) technical solution
To achieve the above object, the present invention provides the following technical solutions：A kind of steel wood fire resistant doorsets that stability is good, including it is anti-
Vent frame, left side wall and right side wall inside the fireproof door frame are fixedly connected with framed side adhesive tape, the number of frame side adhesive tape
Amount is two, and the opposite face of two frame side adhesive tape is fixedly connected to first axle, and the first axle is far from frame side glue
The one side of item is fixedly connected with the first door-plate, and first door-plate includes Fire-proof steel plate layer, the front of the Fire-proof steel plate layer
It is fixedly connected to fire prevention filler layer with the back side, the front and back of the fire prevention filler layer is fixedly connected to anti-
Fiery layer of wood, the quantity of first door-plate are two, and the opposite face of two first door-plates is fixedly connected to the second hinge
Chain, two second hinges have been respectively fixedly connected with the second door-plate and third door-plate far from the one side of the first door-plate, described
It is fixedly connected to fire window in the middle part of second door-plate and third door-plate top, is fixedly connected in the middle part of the fireproof door frame back side
There is door closer, the one end of the door closer far from fireproof door frame is fixed with the top at the second door-plate and the third door-plate back side respectively to be connected
It connects, the positive middle part of the second door-plate is fixedly connected with handle, and the upper surface of second door-plate and third door-plate is fixed
It is connected with movable block, the lower surface at the top of the fireproof door frame offers sliding groove, and the movable block is far from the second door-plate and
The surface of three door-plate one end is connect with the internal activity of sliding groove, and the side of the movable block is fixedly connected with connecting rod, institute
It states the side wall inside sliding groove and offers gutter, the connecting rod extends to the inside of gutter simultaneously far from one end of movable block
It is fixedly connected with movable block, the surface of the movable block is flexibly connected with the inner wall of gutter, and two first door-plates are opposite
The top in face is fixedly connected to the first magnet, and the bottom end of two the first door-plate opposite faces is fixedly connected to the first iron
Block, second door-plate and third door-plate are fixedly connected to the second iron block close to the top of the first door-plate one side, and described
Two door-plates and third door-plate are fixedly connected to the second magnet close to the bottom end of the first door-plate one side.
Preferably, the fireproof door frame is integral type door shape.
Preferably, the quantity of the first axle is four, and every two first axle is one group, and two groups of first axles point
The upper and lower ends of first door-plate are not set.
Preferably, first door-plate is consistent with the component part of the second door-plate and third door-plate.
Preferably, first door-plate, the second door-plate are consistent with the equal in magnitude of third door-plate, shape.
Preferably, the connecting rod and the quantity of movable block are two, and two movable blocks are with movable block right side
Median vertical line be symmetry axis be symmetricly set on two connecting rods back to face.
Preferably, the size of the movable block is adapted with the size of gutter.
Preferably, the size of the first magnet, the first iron block, the second magnet and the second iron block is equal, and first inhales
The horizontal central line of the horizontal central line of iron-stone and the second iron block is located at same horizontal line.
(3) beneficial effect
Compared with prior art, the steel wood fire resistant doorsets good the present invention provides a kind of stability, the beneficial effect having：It should
The good steel wood fire resistant doorsets of stability, by being provided with the first door-plate, the second door-plate, third door-plate and second hinge, so that door-plate
Between can fold, by be provided with movable block, sliding groove, movable block and gutter so that the second door-plate and third door-plate exist
Can be with Stable sliding when mobile, stability is good, also by be provided with the first magnet, the first iron block, the second magnet and
Second iron block, so that the connection between the first door-plate and the second door-plate and third door-plate is even closer, stability is more preferable.
Detailed description of the invention
Fig. 1 is structure of the invention front view；
Fig. 2 is structure of the invention rearview；
Fig. 3 is fireproof door frame structure partial sectional side view of the present invention；
Fig. 4 is the first door panel structure side view of the invention；
Fig. 5 is the first door panel structure cross-sectional view of the invention.
In figure：1 fireproof door frame, 2 frame side adhesive tape, 3 first axles, 4 first door-plates, 401 Fire-proof steel plate layers, 402 fire prevention are filled out
Fill material layer, 403 fire prevention layers of wood, 5 second hinges, 6 second door-plates, 7 third door-plates, 8 fire windows, 9 door closers, 10 handles,
11 movable blocks, 12 sliding grooves, 13 connecting rods, 14 gutters, 15 movable blocks, 16 first magnets, 17 first iron blocks, 18 second are inhaled
Iron-stone, 19 second iron blocks.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5, a kind of steel wood fire resistant doorsets that stability is good, including fireproof door frame 1 are please referred to, fireproof door frame 1 is integral type
Door shape, is easily installed, the left side wall and right side wall inside fireproof door frame 1 are fixedly connected with framed side adhesive tape 2, frame side adhesive tape 2
Quantity is two, and the opposite face of two frame side adhesive tape 2 is fixedly connected to first axle 3, and first axle 3 is far from frame side adhesive tape 2
One side be fixedly connected with the first door-plate 4, the quantity of first axle 3 is four, and every two first axle 3 is one group, and two
Group first axle 3 is separately positioned on the upper and lower ends of the first door-plate 4, so that the stability of the first door-plate 4 is higher, the first door-plate 4
Including Fire-proof steel plate layer 401, the front and back of Fire-proof steel plate layer 401 is fixedly connected to fire prevention filler layer 402, fire prevention
The front and back of encapsulant layer 402 is fixedly connected to fire prevention layer of wood 403, and the quantity of the first door-plate 4 is two, two
The opposite face of first door-plate 4 is fixedly connected to second hinge 5, and two second hinges 5 are distinguished far from the one side of the first door-plate 4
It is fixedly connected with the second door-plate 6 and third door-plate 7, the first door-plate 4 is consistent with the component part of the second door-plate 6 and third door-plate 7,
First door-plate 4, the second door-plate 6 are consistent with the equal in magnitude of third door-plate 7, shape, so that the first door-plate 4, the second door-plate 6 and
Three door-plates 7 can fold, and fire window 8 is fixedly connected in the middle part of 7 top of the second door-plate 6 and third door-plate, and fireproof door frame 1 is carried on the back
Be fixedly connected with door closer 9 in the middle part of face, the one end of door closer 9 far from fireproof door frame 1 respectively with the second door-plate 6 and third door-plate
The top at 7 back sides is fixedly connected, and the positive middle part of the second door-plate 6 is fixedly connected with handle 10, the second door-plate 6 and third door-plate 7
Upper surface be fixedly connected to movable block 11, the lower surface at 1 top of fireproof door frame offers sliding groove 12, and movable block 11 is separate
The surface of 7 one end of the second door-plate 6 and third door-plate is connect with the internal activity of sliding groove 12, and the side of movable block 11 is fixed to be connected
It is connected to connecting rod 13, the side wall inside sliding groove 12 offers gutter 14, and connecting rod 13 extends far from one end of movable block 11
To gutter 14 inside and be fixedly connected with movable block 15, the surface of movable block 15 is flexibly connected with the inner wall of gutter 14,
The size of movable block 15 is adapted with the size of gutter 14, and the quantity of connecting rod 13 and movable block 15 is two, two shiftings
Motion block 15 using the median vertical line of 11 right side of movable block as symmetry axis be symmetricly set on two connecting rods 13 back to face, guarantee the
Two door-plates 6 and third door-plate 7 keep stablizing when mobile, will not generate biggish shaking, two 4 opposite faces of the first door-plate
Top be fixedly connected to the first magnet 16, the bottom end of two 4 opposite faces of the first door-plate is fixedly connected to the first iron block
17, the second door-plate 6 and third door-plate 7 are fixedly connected to the second iron block 19 close to the top of 4 one side of the first door-plate, and second
Plate 6 and third door-plate 7 are fixedly connected to the second magnet 18 close to the bottom end of 4 one side of the first door-plate, the first magnet 16,
The size of first iron block 17, the second magnet 18 and the second iron block 19 is equal, and the horizontal central line of the first magnet 16 and
The horizontal central line of two iron blocks 19 is located at same horizontal line, so that connecting between the first door-plate 4 and the second door-plate 6 and third door-plate 7
It is more firm.
When in use, second door-plate 6 is moved to the right by pull handle 10, the movable block of 6 upper surface of the second door-plate
11 move inside the sliding groove 12 of 1 lower surface of fireproof door frame, while the mobile guarantee second in gutter 14 of movable block 15
Plate 6 keeps stablizing in moving process, pushes third door-plate 7, and third door-plate 7 is moved to the left as the second door-plate 6, and steel wood is anti-
Vent is opened, and third door-plate 7 is retracted, the first iron block of 4 side of the second magnet 18 and the first door-plate of 7 side of third door-plate
17 is attracting, while the second iron block 19 of 7 side of third door-plate makes under the attraction of the first magnet 16 of 4 side of the first door-plate
It obtains third door-plate 7 and the connection of the first door-plate 4 is more firm, it is consistent with third door-plate 7 to pull the second door-plate 6 to the left, while closing door
Device 9 makes the second door-plate 6 and third door-plate 7 more stable.
In conclusion the steel wood fire resistant doorsets that the stability is good, by being provided with the first door-plate 4, the second door-plate 6, third door
Plate 7 and second hinge 5, so that can be folded between door-plate, by being provided with movable block 11, sliding groove 12, movable block 15 and steady
Determine slot 14, so that the second door-plate 6 and third door-plate 7 can be with Stable slidings when mobile, stability is good, also by being provided with
First magnet 16, the first iron block 17, the second magnet 18 and the second iron block 19, so that the first door-plate 4 and the second door-plate 6 and
Connection between three door-plates 7 is even closer, and stability is more preferable, solves the problems, such as that steel wood fire resistant doorsets stability is bad.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of good steel wood fire resistant doorsets of stability, including fireproof door frame (1), it is characterised in that：The fireproof door frame (1) is internal
Left side wall and right side wall be fixedly connected with framed side adhesive tape (2), the quantity of frame side adhesive tape (2) is two, described in two
The opposite face of frame side adhesive tape (2) is fixedly connected to first axle (3), and the one of the separate frame side adhesive tape (2) of the first axle (3)
Side is fixedly connected with the first door-plate (4), and first door-plate (4) includes Fire-proof steel plate layer (401), the Fire-proof steel plate layer
(401) front and back is fixedly connected to fire prevention filler layer (402), and the fire prevention filler layer (402) is just
Face and the back side are fixedly connected to fire prevention layer of wood (403), and the quantity of first door-plate (4) is two, two described first
The opposite face of door-plate (4) is fixedly connected to second hinge (5), and the one of two second hinges (5) separate first door-plate (4)
Side has been respectively fixedly connected with the second door-plate (6) and third door-plate (7), second door-plate (6) and third door-plate (7) top
Middle part is fixedly connected to fire window (8), is fixedly connected with door closer (9) in the middle part of fireproof door frame (1) back side, described to close
Door device (9) is fixedly connected with the top of the second door-plate (6) and third door-plate (7) back side respectively far from the one end of fireproof door frame (1),
The positive middle part of second door-plate (6) is fixedly connected with handle (10), second door-plate (6) and third door-plate (7) it is upper
Surface is fixedly connected to movable block (11), and the lower surface at the top of the fireproof door frame (1) offers sliding groove (12), the work
Motion block (11) is connect with the internal activity of sliding groove (12) far from the surface of the second door-plate (6) and third door-plate (7) one end, institute
The side for stating movable block (11) is fixedly connected with connecting rod (13), and the internal side wall of the sliding groove (12) offers gutter
(14), the connecting rod (13) extends to the inside of gutter (14) and is fixedly connected with movement far from the one end of movable block (11)
The surface of block (15), the movable block (15) is flexibly connected with the inner wall of gutter (14), and two first door-plates (4) are opposite
The top in face is fixedly connected to the first magnet (16), and the bottom end of two the first door-plate (4) opposite faces is fixedly connected with
Have the first iron block (17), second door-plate (6) and third door-plate (7) are fixed close to the top of the first door-plate (4) one side
It is connected with the second iron block (19), second door-plate (6) and third door-plate (7) are equal close to the bottom end of the first door-plate (4) one side
It is fixedly connected with the second magnet (18).
2. a kind of good steel wood fire resistant doorsets of stability according to claim 1, it is characterised in that：The fireproof door frame (1)
For integral type door shape.
3. a kind of good steel wood fire resistant doorsets of stability according to claim 1, it is characterised in that：The first axle (3)
Quantity be four, every two first axle (3) is one group, and two groups of first axles (3) are separately positioned on the first door-plate (4)
Upper and lower ends.
4. a kind of good steel wood fire resistant doorsets of stability according to claim 1, it is characterised in that：First door-plate (4)
It is consistent with the component part of the second door-plate (6) and third door-plate (7).
5. a kind of good steel wood fire resistant doorsets of stability according to claim 1, it is characterised in that：First door-plate (4),
Second door-plate (6) is consistent with the equal in magnitude of third door-plate (7), shape.
6. a kind of good steel wood fire resistant doorsets of stability according to claim 1, it is characterised in that：The connecting rod (13) and
The quantity of movable block (15) is two, and two movable blocks (15) are symmetrical with the median vertical line of movable block (11) right side
Axial symmetry setting is in two connecting rods (13) back to face.
7. a kind of good steel wood fire resistant doorsets of stability according to claim 1, it is characterised in that：The movable block (15)
Size is adapted with the size of gutter (14).
8. a kind of good steel wood fire resistant doorsets of stability according to claim 1, it is characterised in that：First magnet
(16), the size of the first iron block (17), the second magnet (18) and the second iron block (19) is equal, and the first magnet (16)
The horizontal central line of horizontal central line and the second iron block (19) is located at same horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702736.1A CN108868520A (en) | 2018-06-30 | 2018-06-30 | A kind of steel wood fire resistant doorsets that stability is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810702736.1A CN108868520A (en) | 2018-06-30 | 2018-06-30 | A kind of steel wood fire resistant doorsets that stability is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108868520A true CN108868520A (en) | 2018-11-23 |
Family
ID=64297593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810702736.1A Pending CN108868520A (en) | 2018-06-30 | 2018-06-30 | A kind of steel wood fire resistant doorsets that stability is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108868520A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116125A (en) * | 2011-01-18 | 2011-07-06 | 深圳职业技术学院 | Folding normally-open fireproof door |
| CN102364023A (en) * | 2011-06-27 | 2012-02-29 | 李澄桓 | Foldable magnetic window |
| CN204098735U (en) * | 2014-09-02 | 2015-01-14 | 天津盛达防火门技术有限公司 | A kind of steel wood composite fireproof door leaf |
| CN205663377U (en) * | 2016-06-02 | 2016-10-26 | 杭州迅能贸易有限公司 | Fireproof door plate |
| CN107724887A (en) * | 2017-11-14 | 2018-02-23 | 成都言行果科技有限公司 | One kind, which folds, becomes rail sliding door |
| CN108179955A (en) * | 2017-12-26 | 2018-06-19 | 江苏金峰门业有限公司 | A kind of Multi-functional folding door |
-
2018
- 2018-06-30 CN CN201810702736.1A patent/CN108868520A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116125A (en) * | 2011-01-18 | 2011-07-06 | 深圳职业技术学院 | Folding normally-open fireproof door |
| CN102364023A (en) * | 2011-06-27 | 2012-02-29 | 李澄桓 | Foldable magnetic window |
| CN204098735U (en) * | 2014-09-02 | 2015-01-14 | 天津盛达防火门技术有限公司 | A kind of steel wood composite fireproof door leaf |
| CN205663377U (en) * | 2016-06-02 | 2016-10-26 | 杭州迅能贸易有限公司 | Fireproof door plate |
| CN107724887A (en) * | 2017-11-14 | 2018-02-23 | 成都言行果科技有限公司 | One kind, which folds, becomes rail sliding door |
| CN108179955A (en) * | 2017-12-26 | 2018-06-19 | 江苏金峰门业有限公司 | A kind of Multi-functional folding door |
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Application publication date: 20181123 |
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