CN108843211A - A kind of channel is double to open fire resistant doorsets - Google Patents
A kind of channel is double to open fire resistant doorsets Download PDFInfo
- Publication number
- CN108843211A CN108843211A CN201810825267.2A CN201810825267A CN108843211A CN 108843211 A CN108843211 A CN 108843211A CN 201810825267 A CN201810825267 A CN 201810825267A CN 108843211 A CN108843211 A CN 108843211A
- Authority
- CN
- China
- Prior art keywords
- door leaf
- protective plate
- double
- resistant doorsets
- snap
- 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.)
- Withdrawn
Links
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
- 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
- E06B3/34—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 only one kind of movement
- E06B3/36—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 only one kind of movement with a single vertical axis of rotation at one side of the opening, or swinging through the opening
- E06B3/362—Double winged doors or windows
-
- 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
- E06B5/164—Sealing arrangements between the door or window and its frame, e.g. intumescent seals specially adapted therefor
-
- 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)
- Special Wing (AREA)
Abstract
The present invention provides that a kind of channel is double to open fire resistant doorsets,Including doorframe,Door leaf,Connects hinge,Door knob,Adsorption bar,Protective plate,Fire prevention packet,Snap-fastener,Cutting and flame-retardant strip,Door leaf is mounted on the inside of doorframe,Connects hinge is fixed on the inside of doorframe,Door knob is mounted on door leaf front end face,Adsorption bar is mounted on door leaf rear end face,Protective plate is provided with door leaf upper surface,Fire prevention packet is arranged on the downside of protective plate,Snap-fastener is fixed on front side of protective plate lower end surface,Cutting is mounted on the downside of door leaf front end face,Flame-retardant strip is fixed on cutting lower end surface,Fire prevention clay is provided on front side of adsorption bar,Door leaf upper surface offers fixing groove,The design can prevent fire source and smog from spreading from gap,Escape life is facilitated to be fled from,Solve the problems, such as that original double fire resistant doorsets of opening use function not comprehensive enough,Structure of the invention is reasonable,Assembly is simple,Flameproof effect is good.
Description
Technical field
The present invention, which is that a kind of channel is double, opens fire resistant doorsets, belongs to window technology field.
Background technique
Fire resistant doorsets refer to is able to satisfy the door that fire stability, integrality and thermal insulation require within a certain period of time.It is to set
There are the fire protection separators of certain fire resistance in fire protection interval, emergency staircase, vertical shaft etc..Fire resistant doorsets, which remove, to be had commonly
Outside the effect of door, has the function of preventing fire spreading and flue gas diffusion, the sprawling of the intensity of a fire can be prevented within a certain period of time, really
Protect evacuating personnel.
In the prior art, existing double fire resistant doorsets of opening are not comprehensive enough using function, and when fire resistant doorsets use cannot comprehensively prevent
Fire, fire source and smog are easy to extend out from gap, cause fire spreading, it has not been convenient to which life of escaping is fled from, now anxious
Need a kind of channel is double to open fire resistant doorsets to solve the above-mentioned problem.
Summary of the invention
In view of the deficienciess of the prior art, it is an object of the present invention to provide a kind of channels pair to open fire resistant doorsets, it is above-mentioned to solve
The problem of proposing in background technique, structure of the invention is reasonable, and assembly is simple, and flameproof effect is good.
To achieve the goals above, the present invention is to realize by the following technical solutions：A kind of channel is double to open fire resistant doorsets,
Including doorframe, door leaf, connects hinge, door knob and protection mechanism, the door leaf is mounted on the inside of doorframe, and the connects hinge is solid
It is scheduled on the inside of doorframe, the door knob is mounted on door leaf front end face, and the protection mechanism is arranged on the inside of doorframe, the protection mechanism
Including adsorption bar, protective plate, fire prevention packet, snap-fastener, cutting and flame-retardant strip, the adsorption bar is mounted on door leaf rear end face, described
Protective plate is provided with door leaf upper surface, and the fire prevention packet is arranged on the downside of protective plate, and the snap-fastener is fixed on protective plate lower end surface
Front side, the cutting are mounted on the downside of door leaf front end face, and the flame-retardant strip is fixed on cutting lower end surface, are set on front side of the adsorption bar
It is equipped with fire prevention clay, the door leaf upper surface offers fixing groove.
Further, the protective plate is set as hollow central hollow structure, and the fire prevention packet specification is greater than hollow knot
Structure.
Further, the fixing groove matches with snap-fastener, and the protective plate is connected by snap-fastener with door leaf.
Further, the adsorption bar is set as T-type, and the adsorption bar is connected by fire prevention clay with door leaf.
Further, the adsorption bar, cutting, door leaf and doorframe outer surface are coated with fireproof coating.
Further, the door knob outer surface is arranged with protective jacket, and protective jacket is set as fire proofing material, and the door leaf is logical
Connects hinge is crossed to be connected with doorframe.
Further, slot is offered on the downside of the door leaf front end face, and slot matches with cutting, the cutting passes through
Slot is flexibly connected with door leaf.
Further, putting groove is offered on the downside of the protective plate, and putting groove matches with fire prevention packet, and putting groove is opened
Equipped with multiple, multiple putting groove specifications are identical, and multiple putting grooves are equidistantly provided with door leaf edge, are respectively mounted on the outside of each putting groove
There are protective plate and snap-fastener, fire prevention packet is provided with inside each putting groove, the snap-fastener is provided with multiple, and multiple snap-fastener specifications
Identical, the fixing groove offers multiple, and multiple fixing groove specifications are identical.
Beneficial effects of the present invention：A kind of channel of the invention is double to open fire resistant doorsets, because the present invention is added to adsorption bar, protection
Plate, fire prevention packet, snap-fastener, cutting and flame-retardant strip, the design can prevent fire source and smog from spreading from gap, facilitate escape people
Life is fled from, and is solved the problems, such as that original double fire resistant doorsets of opening are not comprehensive enough using function, is improved fire line of the invention
Energy and protective.
Because support base inner front side offers locking hole, and locking hole matches with handwheel, and clamping is offered inside handwheel
Slot, and clamping groove matches with latch segment, locking hole and clamping groove facilitate handwheel to be fixed, on rear side of Rotational Cylindrical annular side
Teeth are provided with, and teeth match with rack gear, handwheel is connected by Rotational Cylindrical with rack gear, and teeth facilitate Rotational Cylindrical band movable tooth
Item is moved, and structure of the invention is reasonable, and assembly is simple, and flameproof effect is good.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon：
Fig. 1 is a kind of double structural schematic diagrams for opening fire resistant doorsets in channel of the present invention；
Fig. 2 is a kind of double top views for opening door leaf in fire resistant doorsets in channel of the present invention；
Fig. 3 is a kind of double enlarged drawings for opening door leaf bottom in fire resistant doorsets in channel of the present invention；
Fig. 4 is a kind of double enlarged drawings for opening adsorption bar in fire resistant doorsets in channel of the present invention；
In figure：1- doorframe, 2- door leaf, 3- connects hinge, 4- door knob, 5- protection mechanism, 51- adsorption bar, 52- protective plate, 53- are anti-
Fiery packet, 54- snap-fastener, 55- cutting, 56- flame-retardant strip, 511- fire prevention clay, 541- fixing groove.
Specific embodiment
To be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, below with reference to
Specific embodiment, the present invention is further explained.
Fig. 1-Fig. 4 is please referred to, the present invention provides a kind of technical solution：A kind of channel is double to open fire resistant doorsets, including doorframe 1, door
Fan 2, connects hinge 3, door knob 4 and protection mechanism 5, door leaf 2 are mounted on 1 inside of doorframe, and connects hinge 3 is fixed in doorframe 1
Side, door knob 4 are mounted on 2 front end face of door leaf, and the setting of protection mechanism 5 is in 1 inside of doorframe.
Protection mechanism 5 includes adsorption bar 51, protective plate 52, fire prevention packet 53, snap-fastener 54, cutting 55 and flame-retardant strip 56, is inhaled
Attached item 51 is mounted on 2 rear end face of door leaf, and protective plate 52 is provided with 2 upper surface of door leaf, and fire prevention packet 53 is arranged in 52 downside of protective plate,
Snap-fastener 54 is fixed on front side of 52 lower end surface of protective plate, and cutting 55 is mounted on the downside of 2 front end face of door leaf, and flame-retardant strip 56 is fixed on cutting
55 lower end surfaces are provided with fire prevention clay 511 on front side of adsorption bar 51, and 2 upper surface of door leaf offers fixing groove 541, which solves
It is original double to open the fire resistant doorsets problems not comprehensive enough using function.
Protective plate 52 is set as hollow central hollow structure, and fire prevention 53 specifications of packet are greater than hollow structure, which prevents
Fire prevention packet 53 is fallen, while providing space for 53 work of fire prevention packet, and fixing groove 541 matches with snap-fastener 54, and protective plate 52 passes through
Snap-fastener 54 is connected with door leaf 2, and fixing groove 541 and snap-fastener 54 facilitate protective plate 52 fixed, and adsorption bar 51 is set as T-type, adsorbs
Item 51 is connected by clay 511 of preventing fires with door leaf 2, and design facilitates the installation of adsorption bar 51, facilitates the connecting sewing for reducing door leaf 2
Gap, adsorption bar 51, cutting 55, door leaf 2 and 1 outer surface of doorframe are coated with fireproof coating, and fireproof coating improves adsorption bar
51, cutting 55, door leaf 2 and doorframe 1 fire line, 4 outer surface of door knob is arranged with protective jacket, and protective jacket is set as fire proofing wood
Material, door leaf 2 are connected by connects hinge 3 with doorframe 1, scald when protective jacket prevents escape personnel from opening door leaf 2, connects hinge
3 facilitate the installing and dismounting of door leaf 2.
Slot is offered on the downside of 2 front end face of door leaf, and slot matches with cutting 55, cutting 55 passes through slot and door leaf 2
It being flexibly connected, slot facilitates the installing and dismounting of cutting 55, facilitates the replacement of cutting 55, offer putting groove on the downside of protective plate 52,
And putting groove 53 matches with fire prevention packet, and putting groove offers multiple, multiple putting groove specifications are identical, and multiple putting grooves are equidistant
It is provided with 2 edge of door leaf, protective plate 52 and snap-fastener 54 is mounted on the outside of each putting groove, is provided with inside each putting groove
Fire prevention packet 53, snap-fastener 54 are provided with multiple, and 54 specification of multiple snap-fasteners is identical, and fixing groove 541 offers multiple, and multiple fixations
541 specification of slot is identical, and gap plugging is prevented the sprawling of fire source and smog to multiple fire prevention packets 53 by thermal expansion in advance, which improves
Comprehensive fire line of door leaf 2.
As an embodiment of the present invention：User of service, then will fire prevention first in the multiple putting grooves of 2 edge of door leaf
Packet 53 is put into putting groove, and snap-fastener 54, which is buckled into fixing groove 541, keeps protective plate 52 fixed, so that fire prevention packet 53 is fixed on door
In fan 2, adsorption bar 51 by the way that in the fire prevention bonding of clay 511, adsorption bar 51 is set as T-type, then on the right wing door of door leaf 2
Cutting 55 is inserted into slot, door leaf 2 is mounted on 1 inside of doorframe by connects hinge 3, when fire occurs, fire prevention packet 53 is met
Fire expands, the gap plugging that door leaf 2 and doorframe 1 are generated, and prevents fire source and smog from spreading, because adsorption bar 51 is set as T
Type, when closed, adsorption bar 51 reduces the gap of door leaf 2 to door leaf 2, and flame-retardant strip 56 reduces the gap of 2 bottom of door leaf, improves this
The fire protecting performance and protective of invention.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, for this field skill
For art personnel, it is clear that invention is not limited to the details of the above exemplary embodiments, and without departing substantially from spirit of the invention or
In the case where essential characteristic, the present invention can be realized in other specific forms.Therefore, in all respects, should all incite somebody to action
Embodiment regards exemplary as, and is non-limiting, the scope of the present invention by appended claims rather than on state
Bright restriction, it is intended that including all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention
It is interior.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (8)
1. a kind of channel is double to open fire resistant doorsets, including doorframe, door leaf, connects hinge, door knob and protection mechanism, it is characterised in that：
The door leaf is mounted on the inside of doorframe, and the connects hinge is fixed on the inside of doorframe, and the door knob is mounted on door leaf front end face, institute
Protection mechanism is stated to be arranged on the inside of doorframe；
The protection mechanism includes that adsorption bar, protective plate, fire prevention packet, snap-fastener, cutting and flame-retardant strip, the adsorption bar are mounted on
Door leaf rear end face, the protective plate are provided with door leaf upper surface, and the fire prevention packet is arranged on the downside of protective plate, and the snap-fastener is fixed
On front side of protective plate lower end surface, the cutting is mounted on the downside of door leaf front end face, and the flame-retardant strip is fixed on cutting lower end surface, institute
It states and is provided with fire prevention clay on front side of adsorption bar, the door leaf upper surface offers fixing groove.
2. a kind of channel according to claim 1 is double to open fire resistant doorsets, it is characterised in that：The protective plate is set as hollow
Central hollow structure, the fire prevention packet specification are greater than hollow structure.
3. a kind of channel according to claim 1 is double to open fire resistant doorsets, it is characterised in that：The fixing groove and snap-fastener phase
Match, the protective plate is connected by snap-fastener with door leaf.
4. a kind of channel according to claim 1 is double to open fire resistant doorsets, it is characterised in that：The adsorption bar is set as T-type, institute
It states adsorption bar and is connected by fire prevention clay with door leaf.
5. a kind of channel according to claim 1 is double to open fire resistant doorsets, it is characterised in that：The adsorption bar, cutting, door leaf with
And doorframe outer surface is coated with fireproof coating.
6. a kind of channel according to claim 1 is double to open fire resistant doorsets, it is characterised in that：The door knob outer surface is arranged with anti-
Sheath, and protective jacket is set as fire proofing material, the door leaf is connected by connects hinge with doorframe.
7. a kind of channel according to claim 1 is double to open fire resistant doorsets, it is characterised in that：It is opened up on the downside of the door leaf front end face
There is slot, and slot matches with cutting, the cutting is flexibly connected by slot with door leaf.
8. a kind of channel according to claim 1 is double to open fire resistant doorsets, it is characterised in that：It offers and sets on the downside of the protective plate
Put slot, and putting groove matches with fire prevention packet, and putting groove offers multiple, multiple putting groove specifications are identical, multiple putting grooves
It is equidistantly provided with door leaf edge, protective plate and snap-fastener is mounted on the outside of each putting groove, is provided with inside each putting groove
Fire prevention packet, the snap-fastener are provided with multiple, and multiple snap-fastener specifications are identical, and the fixing groove offers multiple, and multiple fixations
Slot specification is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810825267.2A CN108843211A (en) | 2018-07-25 | 2018-07-25 | A kind of channel is double to open fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810825267.2A CN108843211A (en) | 2018-07-25 | 2018-07-25 | A kind of channel is double to open fire resistant doorsets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108843211A true CN108843211A (en) | 2018-11-20 |
Family
ID=64195739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810825267.2A Withdrawn CN108843211A (en) | 2018-07-25 | 2018-07-25 | A kind of channel is double to open fire resistant doorsets |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108843211A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219564A (en) * | 2019-06-27 | 2019-09-10 | 福建省恒业金属门窗制造有限公司 | Fireproof and antitheft door |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1132400A (en) * | 1980-01-18 | 1982-09-28 | United States Gypsum Company | Fire resistant aluminum door frame assembly |
| EP1840316B1 (en) * | 2004-10-20 | 2010-03-10 | Theo Schröders | Fire protection cover and/or smoke protection cover |
| CN103670221A (en) * | 2012-09-12 | 2014-03-26 | 陈祥凤 | Fireproof blocking structure of fireproof door slot |
| CN204371043U (en) * | 2014-12-04 | 2015-06-03 | 重庆渝万通新材料科技股份有限公司 | Double-open fire prevention door closure crack structure |
| CN205876106U (en) * | 2016-07-12 | 2017-01-11 | 重庆发鑫防火门有限公司 | Fireproof door |
-
2018
- 2018-07-25 CN CN201810825267.2A patent/CN108843211A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1132400A (en) * | 1980-01-18 | 1982-09-28 | United States Gypsum Company | Fire resistant aluminum door frame assembly |
| EP1840316B1 (en) * | 2004-10-20 | 2010-03-10 | Theo Schröders | Fire protection cover and/or smoke protection cover |
| CN103670221A (en) * | 2012-09-12 | 2014-03-26 | 陈祥凤 | Fireproof blocking structure of fireproof door slot |
| CN204371043U (en) * | 2014-12-04 | 2015-06-03 | 重庆渝万通新材料科技股份有限公司 | Double-open fire prevention door closure crack structure |
| CN205876106U (en) * | 2016-07-12 | 2017-01-11 | 重庆发鑫防火门有限公司 | Fireproof door |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110219564A (en) * | 2019-06-27 | 2019-09-10 | 福建省恒业金属门窗制造有限公司 | Fireproof and antitheft door |
| CN110219564B (en) * | 2019-06-27 | 2020-11-03 | 陈其乐 | Fireproof and antitheft door |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181120 |