CN2784560Y - Fireproof rolling curtain sheet and fireproof rolling curtain therewith - Google Patents
Fireproof rolling curtain sheet and fireproof rolling curtain therewith Download PDFInfo
- Publication number
- CN2784560Y CN2784560Y CN 200520011039 CN200520011039U CN2784560Y CN 2784560 Y CN2784560 Y CN 2784560Y CN 200520011039 CN200520011039 CN 200520011039 CN 200520011039 U CN200520011039 U CN 200520011039U CN 2784560 Y CN2784560 Y CN 2784560Y
- Authority
- CN
- China
- Prior art keywords
- curtain
- curtain plate
- link
- sheet
- plate
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a fireproof rolling curtain plate and a fireproof rolling curtain formed from the fireproof rolling curtain plate. The curtain plate is provided with a pair of corresponding curtain sheets (1, 2) comprising a first curtain sheet (1) and a second curtain sheet (2). The utility model is characterized in that a curtain sheet body (21) is provided with an extending component (211) which is outwards extended in the transverse direction on one end of the second curtain sheet (2). Compared with the existing purpose-made rubber plug, the utility model directly cuts with the extending component on the curtain plate to take the place of the plug, and the purpose of preventing fireworks from leaking can also be well realized; simultaneously, the utility model has the advantages of easy fabrication, convenient installation and raw material and technology saving; simultaneously, as the plug is formed by being cut on a steel plate for making the curtain plate, the plug has better high-temperature resistant performance compared with the existing rubbery material.
Description
Technical field:
The utility model relates to a kind of fire curtain curtain plate and reaches by its fire curtain that constitutes.
Background technology:
Fire curtain is the important fire fighting device of building, especially high-rise building, plays the isolation fire zone, stops the effect of fire spread.But when fire takes place, when fire resistance rolling shutter door falls with the sealing burning things which may cause a fire disaster, also sealed the passway for escaping of in time not withdrawing personnel.In order to solve the escape problem that fire curtain falls the back indoor occupant, the ZL95224105.6 utility model patent discloses a kind of fire curtain that has the wicket of escaping.In order to prevent that pyrotechnics from scurrying out along the position, slit that escape wicket and roller shutter join, mostly special plug is installed in the part of joining of escape wicket and fire curtain, the slit with the part of joining of two of tight sealings reaches the fire-fighting requirement.Such as, No. 200420006637.3 Chinese utility model patent discloses a kind of plug.The horizontal section of this plug is L-shaped, links together by a plate and corresponding curtain plate, and every pair of plug overlap joint back is whole rectangular, with the sealing between the corresponding curtain plate that guarantees escape wicket and fire curtain; Simultaneously, at an end of the above-below direction of each plug, be formed with the projection that the adjacent plug that makes progress extends, and corresponding adjacent plug is formed with the groove that holds described projection, with the sealing between the plug that guarantees to link to each other up and down.This plug itself adopts special elastomeric material to make, and makes the required precision height, and installation accuracy requires also high, so consumptive material is many, and complex process is with high costs.
The utility model content:
The purpose of this utility model, provide a kind of fire curtain curtain plate that has the plug structure, an end at the first curtain sheet of this curtain plate, curtain sheet main body is provided with a transversely outward extending extension component, this extension component matches with corresponding fire curtain curtain plate, slit between sealing two has substituted original plug.Thereby, no longer need the special plug of special fabrication and installation, saved raw material greatly, simplified the manufacture craft of fire curtain, improved production efficiency.
According to fire curtain curtain plate of the present utility model, extension component bends inwards 90 °, and the medial surface after the bending is close to the cross section of curtain plate.This structure has been sealed the inner space of curtain plate, forms the cavity in order to the sealing refractory material.Thereby the refractory material of being dosed can be enclosed in the curtain plate inner chamber.The curtain plate corresponding with it also has extension component, and extension component bends inwards 90 °, and the medial surface after the bending is close to the cross section of curtain plate, forms the cavity in order to the sealing refractory material.
According to fire curtain curtain plate of the present utility model, on above-mentioned extension component, be provided with the stop pin that has hook portion, the section of stop pin becomes " L " shape; Accordingly, be provided with lock hole on the curtain plate corresponding with it, stop pin and lock hole constitute self-locking mechanism.The length of lock hole slightly is longer than the length of stop pin, and width slightly is wider than the hook portion of stop pin; Thereby, can guarantee that stop pin can insert in the lock hole at an easy rate.This mechanism can realize the self-locking of fire curtain when high temperature deformation, thoroughly seals the escape of fire curtain, thereby can prevent pyrotechnics to wash the danger that escape are scurried open outward.
According to the fire curtain curtain plate that utility model provides, has corresponding a pair of curtain sheet; One end of the first curtain sheet formation arch section that curves inwardly, the outwardly-bent stylolitic part that is of the other end, the coupling part camber transition of curtain sheet main body and arch section and stylolitic part, whole curtain sheet is distortion " S " shape; One end of the second curtain sheet is the curved part that bends inwards, and the other end is the stylolitic part of outside bending, and the part in that curtain sheet main body is connected with arch section, stylolitic part forms straight portion respectively, and whole curtain sheet is another distortion " S " shape; The curtain sheet main body of the first curtain sheet and arch section are wrapped in the part of the stylolitic part of the second curtain sheet, and closely interlock mutually, constitute first link; The end of the stylolitic part of the first curtain sheet is wrapped in the inboard of curtain sheet body end, arch section and the straight portion of the second curtain sheet, and closely interlock mutually, constitutes second link; The first curtain sheet and the second curtain sheet are the fastening shape.This curtain plate structure makes curtain plate when connecting, the one side straight portion and the straight portion of curtain plate is up and down joined, the opposite side arch section and the arch section of curtain plate up and down joins, on the one hand, limited fire curtain on non-coiling direction in the play, on the other hand, guaranteed the coiling degree of freedom of fire curtain on the coiling direction, make simply simultaneously, simple installation is connected firmly.
The fire curtain that has the opposite opened escape that provides according to the utility model, comprise the main part A that constitutes by some identical common curtain sheets, it is characterized in that, wherein a casement escape door wicket comprises the several same aforesaid curtain plate that has the extension, first link of curtain plate, connecting second link of going up adjacent curtain plate, second link of curtain plate is connecting to descend first link of adjacent curtain.
The fire curtain that has single open-type escape wicket that provides according to the utility model, comprise the main part A that constitutes by some identical common curtain sheets, it is characterized in that, the escape wicket adopts the several same aforesaid curtain plate that has the extension, first link of curtain plate, connecting second link of going up adjacent curtain plate, second link of curtain plate is connecting to descend adjacent curtain plate " first link.
The another kind that provides according to the utility model has the fire curtain of single open-type escape wicket, comprise by some identical common curtain sheets and constitute the escape part, it is characterized in that, adopt the several same aforesaid curtain plate that has the extension with the corresponding curtain plate of escape on the fire curtain, first link of curtain plate, connecting second link of going up adjacent curtain plate, second link of curtain plate is connecting to descend first link of adjacent curtain plate.
The fire curtain that has the wicket of escaping according to the utility model provides is characterized in that, comprises the above-mentioned curtain plate that has self-locking mechanism in its escape.
The fire curtain that has the wicket of escaping according to the utility model provides is characterized in that, two or three curtain plates in every interval adopt a curtain plate that has self-locking mechanism in its escape.
The fire curtain that has the wicket of escaping according to the utility model provides is characterized in that, in the middle and upper part of its escape, has adopted three every curtain plate that has self-locking mechanism, has between the curtain plate of self-locking mechanism three curtain plates that do not have self-locking mechanism at interval.
The further feature and advantage of the utility model after the detailed description of having read the embodiment that provides below in conjunction with accompanying drawing, will be understood more fully.
Description of drawings:
Fig. 1 is a phantom drawing, and first kind of embodiment according to fire curtain plate of the present utility model is shown;
Fig. 2 is a phantom drawing, and the corresponding curtain sheet according to first kind of embodiment of fire curtain plate of the present utility model is shown;
Fig. 3 is a phantom drawing, and second kind of embodiment according to fire curtain plate of the present utility model is shown;
Fig. 4 is a phantom drawing, and the corresponding curtain sheet that has lock hole is shown;
Fig. 5 is a phantom drawing, and the third embodiment according to fire curtain plate of the present utility model is shown;
Fig. 6 is a phantom drawing, and the 4th kind of embodiment according to fire curtain plate of the present utility model is shown;
Serve as reasons first kind of the fire curtain that constitutes according to fire curtain curtain plate of the present utility model of Fig. 7
Embodiment;
Fig. 8 is the phantom drawing according to second kind of embodiment of fire curtain curtain plate of the present utility model;
Fig. 9 is the third embodiment according to fire curtain curtain plate of the present utility model.
The specific embodiment:
See also Fig. 1, according to a kind of fire curtain plate embodiment of the present utility model, it has corresponding a pair of curtain sheet 1,2 shown in it; One end of the first curtain sheet 1 curves inwardly and forms arch section 12, the outwardly-bent stylolitic part 13 that is of the other end, the coupling part camber transition portion 14 and 15 of curtain sheet main body 11 and arch section 12 and stylolitic part 13, whole first curtain sheet 1 is distortion " S " shape; One end of the second curtain sheet 2 bends inwards and forms arch section 22, the other end outwards is bent to form stylolitic part 23, in curtain sheet main body 21 and the part that arch section 22, stylolitic part 23 are connected, form straight portion 24 and 25 respectively, whole second curtain sheet 2 is another distortion " S " shape; The part of the stylolitic part 23 that the curtain sheet main body 11 of the first curtain sheet 1 and arch section 12 are wrapped in curtain sheet 2, closely interlock constitutes first link 3 mutually; The end of the stylolitic part 13 of the first curtain sheet 1 is wrapped in the inboard of curtain sheet main body 21 ends, arch section 22 and the straight portion 24 of the second curtain sheet 2, closely interlock mutually, constitute second link, 4, the first curtain sheets 1 and the second curtain sheet 2 and be the fastening shape, constitute curtain plate.
In a horizontal end of the first curtain sheet 1, curtain sheet main body 11 is provided with a transversely outward extending extension component 111, and extension component 111 bends inwards 90 °, and the medial surface after its bending is close to the cross section of curtain plate.
In a horizontal end of the second curtain sheet 2, curtain sheet main body 21 is provided with a transversely outward extending extension component 211.This extension component 211 can closely be overlapped on the corresponding curtain plate, substitutes the slit that original plug is thoroughly blocked the curtain plate connecting part.
See also Fig. 2, Fig. 2 is the fire curtain curtain plate corresponding with the curtain plate that has extension component 211 shown in Figure 1.In a horizontal end of its first curtain sheet 1, curtain sheet main body 11 is provided with a transversely outward extending extension component 111, and extension component 111 bends inwards 90 °, and the medial surface after its bending is close to the cross section of curtain plate.
See also Fig. 3 and Fig. 4, on extension component 211, weld or stamp out and have hook portion 213 stop pins 212, the section of stop pin 212 is L-shaped; On the closed position of corresponding curtain plate, have lock hole 214, the length of lock hole 214 slightly is longer than the length of stop pin 212, and width slightly is wider than the hook portion 213 of stop pin 212, to guarantee that stop pin 212 can insert in the lock hole 214 like a cork; Stop pin 212 and lock hole 214 constitute self-locking mechanism.When fire curtain was heated outwards expansion, the hook portion 213 of stop pin 212 tightly was hooked in the lock hole 214, thoroughly realizes the self-locking of fire curtain.
See also Fig. 5, wherein schematically illustrate the embodiment according to second kind of curtain plate of the present utility model, it is formed by a metal sheet roof covering bending, has corresponding pair of sidewalls 1,2; One end of the first side wall 1 end that forms stage portion 12, the second sidewalls 2 that curves inwardly is bent to form step part 22 (not shown)s, and the bottom that the two side links to each other is bent into step part 1323.Step part 23 interlocks of the step part 12 of the first side wall 1 and second sidewall 2 constitute first link 3; Step part 1323 constitutes second link 4; The first side wall 1 and second sidewall 2 are the interlock shape, constitute curtain plate.
In an end of second sidewall 2, sidewall body 21 is provided with a transversely outward extending extension component 211.This extension component 211 can closely be overlapped on the corresponding curtain plate, substitutes the slit that original plug is thoroughly blocked the curtain plate connecting part.
On extension component 211, weld or stamp out and have hook portion 213 stop pins 212, the section of stop pin 212 is L-shaped; On the closed position of corresponding curtain plate, have lock hole 214, the length of lock hole 214 slightly is longer than the length of stop pin 212, and width slightly is wider than the hook portion 213 of stop pin 212, to guarantee that stop pin 212 can insert in the lock hole 214 like a cork; Stop pin and lock hole constitute self-locking mechanism.When fire curtain was heated outwards expansion, the hook portion 213 of stop pin 212 tightly was hooked in the lock hole 214, thoroughly realizes the self-locking of fire curtain ground.
See also Fig. 6, according to the third fire curtain plate embodiment of the present utility model, it has corresponding a pair of curtain sheet 1,2 shown in it; The outwardly-bent formation arch section 12,13 in the two ends of the first curtain sheet 1, whole first curtain sheet 1 is distortion " S " shape; One end of the second curtain sheet 2 bends inwards and forms arch section 22,23, and whole second curtain sheet 2 is distortion " S " shape; The arch section 22 of the second curtain sheet 2 is wrapped in the arch section 12 of the first curtain sheet 1, and closely interlock constitutes first link 3 mutually; The arch section 13 of the first curtain sheet 1 is wrapped in the curved portions 23 of the second curtain sheet 2, and closely interlock constitutes second link, 4, the first curtain sheets 1 and the second curtain sheet 2 and is the fastening shape mutually, constitutes curtain plate.
In an end of the second curtain sheet 2, curtain sheet main body 21 is provided with a transversely outward extending extension component 211.This extension component 211 can closely be overlapped on the corresponding curtain plate, substitutes the slit that original plug is thoroughly blocked the curtain plate connecting part.
On extension component 211, weld or stamp out and have hook portion (213) stop pin (212), the section of stop pin 212 becomes " L " shape; On the closed position of corresponding curtain plate, have lock hole 214, the length of lock hole 214 slightly is longer than the length of stop pin 212, and width slightly is wider than the hook portion 213 of stop pin 212, to guarantee that stop pin 212 can insert in the lock hole 214 like a cork; Stop pin and lock hole constitute self-locking mechanism.When fire curtain was heated outwards expansion, the hook portion 213 of stop pin 212 tightly was hooked in the lock hole 214, thoroughly realizes the self-locking of fire curtain ground.
Referring to Fig. 1,2,3,4,5,6 and 7, Fig. 7 shows first embodiment of the fire curtain of making according to the curtain plate that has extension component of the present utility model, and this fire curtain has opposite opened escape wicket B.
Escape wicket B is connected with the fire curtain main body A by hinge, and wherein a side wicket B1 adopts the curtain plate that has extension component to make.In the middle and upper part of wicket,, three curtain plates that have self-locking mechanism are installed altogether according to the distance of two curtain plates in interval.Wherein the link 3 of curtain plate is connecting the link 4 ' of going up adjacent curtain plate, and the link 4 of curtain plate is connecting to descend adjacent curtain plate " link 3 " (not shown).When door is closed, extension component 211 and corresponding curtain plate overlap joint; Stop pin 212 buckles in the lock hole 214.
Referring to Fig. 1,2,3,4,5,6 and 8, Fig. 8 shows second embodiment of the fire curtain of making according to the curtain plate that has extension component of the present utility model, and this fire curtain has single open-type escape wicket B.
The wicket B that wherein escapes is connected with the fire curtain main body A by hinge, and the escape wicket has adopted the above-mentioned curtain plate that has extension component.Three curtain plates in wherein every interval adopt a curtain plate that has self-locking mechanism.The link 3 of curtain plate is connecting and is going up adjacent curtain plate ' link 4 ', the link 4 of curtain plate is connecting to descend adjacent curtain plate " link 3 " (not shown).When door is closed, extension component 211 and corresponding curtain plate overlap joint; Stop pin 212 buckles in the lock hole 214
Referring to Fig. 1,2,3,4,5,6 and 9, Fig. 9 shows second embodiment of the fire curtain of making according to the curtain plate that has extension component of the present utility model, and this fire curtain has single open-type escape wicket B.
The wicket B that wherein escapes is connected with the fire curtain main body A by hinge and the corresponding fire curtain of wicket B of escaping has partly adopted the above-mentioned curtain plate that has extension component.Other structure is identical with the foregoing description.Two curtain plates in wherein every interval adopt a curtain plate that has self-locking mechanism.The link 3 of curtain plate is connecting the link 4 ' of going up adjacent curtain plate, and the link 4 of curtain plate is connecting to descend adjacent curtain plate " link 3 " (not shown).When door is closed, extension component 211 and corresponding curtain plate overlap joint; Stop pin 212 buckles in the lock hole 214
Compare original special rubber plug, directly cut out extension component on curtain plate, alternative plug can realize well preventing the pyrotechnics extension equally, makes simultaneously simply, and is easy for installation, saved raw material and technology greatly.Simultaneously,, compare original elastomeric material, better resistance and high temperature resistance property is arranged because plug forms for cutting on the steel plate of making curtain plate.
Compare original self-locking mechanism that has, welding or stamp out stop pin on extension component is left lock hole at the lap position of corresponding curtain plate, and it is simple, easy for installation to make this self-locking mechanism make, and has saved technology and raw material greatly.
Compare original curtain chip architecture, the disclosed curtain chip architecture one side straight portion of curtain plate and joining of straight portion up and down in the utility model, the opposite side arch section and the arch section of curtain plate up and down joins, limited on the one hand fire curtain on non-coiling direction in the play, guaranteed the coiling degree of freedom of fire curtain on the coiling direction on the other hand, make simply simultaneously, simple installation is connected firmly.
The foregoing description only supplies explanation and understands the utility model, and should not be considered as restriction of the present utility model, and protection domain of the present utility model should be limited by each claim.
Claims (17)
1. a fire curtain curtain plate has corresponding a pair of curtain sheet (1,2); Comprise the first curtain sheet (1) and the second curtain sheet (2), it is characterized in that in an end of the second curtain sheet (2), curtain sheet main body (21) is provided with a transversely outward extending extension component (211).
2. fire curtain curtain plate as claimed in claim 1, it is characterized in that, an end at the first curtain sheet (1), curtain sheet main body (11) is provided with a transversely outward extending extension component (111), extension component (111) bends inwards 90 °, and the medial surface after the bending is close to the cross section of curtain plate.
3. fire curtain curtain plate as claimed in claim 1 or 2 is characterized in that, above-mentioned extension component (211) is provided with the stop pin (212) that has hook portion (213), and the section of stop pin (212) becomes " L " shape; Be provided with lock hole (214) on the curtain plate of correspondence, the length of lock hole slightly is longer than the length of stop pin, and width slightly is wider than the hook portion (213) of stop pin; Stop pin and lock hole constitute self-locking mechanism.
4. as the described fire curtain curtain plate of arbitrary claim in claim 1 or 2, it is characterized in that, one end of the first curtain sheet (1) curves inwardly and forms arch section (12), the outwardly-bent stylolitic part (13) that is of the other end, the coupling part camber transition portion (14 of curtain sheet main body (11) and arch section (12) and stylolitic part (13), 15), whole first curtain sheet (1) is distortion " S " shape; One end of the second curtain sheet (2) is the curved part (22) that bends inwards, the other end is the stylolitic part (23) of outside bending, the part that is connected with arch section (22), stylolitic part (23) in curtain sheet main body (21), form straight portion (24 respectively, 25), whole second curtain sheet (2) is another distortion " S " shape; The first curtain sheet (1) curtain sheet main body (11) and the part of arch section (12) stylolitic part (23) that is wrapped in curtain sheet 2, and closely interlock mutually constitutes first link (3); The end of the stylolitic part (13) of the first curtain sheet (1) is wrapped in the inboard of curtain sheet main body (21) end, arch section (22) and the straight portion (24) of the second curtain sheet (2), and closely interlock mutually, constitute second link (4), the first curtain sheet (1) and the second curtain sheet (2) are the fastening shape.
5. fire curtain curtain plate as claimed in claim 3, it is characterized in that, one end of the first curtain sheet (1) curves inwardly and forms arch section (12), the outwardly-bent stylolitic part (13) that is of the other end, the coupling part camber transition portion (14 of curtain sheet main body (11) and arch section (12) and stylolitic part (13), 15), whole first curtain sheet (1) is distortion " S " shape; One end of the second curtain sheet (2) is the curved part (22) that bends inwards, the other end is the stylolitic part (23) of outside bending, the part that is connected with arch section (22), stylolitic part (23) in curtain sheet main body (21), form straight portion (24 respectively, 25), whole second curtain sheet (2) is another distortion " S " shape; The first curtain sheet (1) curtain sheet main body (11) and the part of arch section (12) stylolitic part (23) that is wrapped in curtain sheet 2, and closely interlock mutually constitutes first link (3); The end of the stylolitic part (13) of the first curtain sheet (1) is wrapped in the inboard of curtain sheet main body (21) end, arch section (22) and the straight portion (24) of the second curtain sheet (2), and closely interlock mutually, constitute second link (4), the first curtain sheet (1) and the second curtain sheet (2) are the fastening shape.
6. fire curtain that has the opposite opened escape, comprise the main part A that constitutes by some identical common curtain sheets, it is characterized in that, wherein a casement escape door wicket comprises several same curtain plate as claimed in claim 1 or 2, the link of curtain plate (3), connecting and going up adjacent curtain plate ' link (4 '), the link 4 of curtain plate is connecting to descend adjacent curtain plate " link (3 "), extension component (211) and corresponding curtain plate overlap joint.
7. fire curtain that has the single open-type escape, comprise the main part A that constitutes by some identical common curtain sheets, it is characterized in that, the escape wicket adopts fire curtain curtain plate as claimed in claim 1 or 2, the link of curtain plate (3), connecting and going up adjacent curtain plate ' link (4 '), the link 4 of curtain plate is connecting to descend adjacent curtain plate " link (3 ").
8. fire curtain that has the single open-type escape, comprise by some identical common curtain sheets and constitute the escape part, it is characterized in that, adopt fire curtain curtain plate as claimed in claim 1 or 2 with the corresponding curtain plate of escape on the fire curtain, the link of curtain plate (3), connecting and going up adjacent curtain plate ' link (4 '), the link 4 of curtain plate is connecting to descend adjacent curtain plate " link (3 ").
8. as claim 6,7 or 8 described fire curtains, it is characterized in that its escape comprise curtain plate as claimed in claim 3.
9. as claim 6,7 or 8 described fire curtains, it is characterized in that two or three curtain plates in every interval adopt a curtain plate as claimed in claim 3 in its escape.
10. as claim 6,7 or 8 described fire curtains, it is characterized in that,,, install two or three and have curtain plate as claimed in claim 3 according to three distances that do not have the curtain plate of self-locking mechanism in interval in the middle and upper part of its escape.
11. fire curtain that has the opposite opened escape, comprise the main part A that constitutes by some identical common curtain sheets, it is characterized in that, wherein a casement escape door wicket comprises several same curtain plate as claimed in claim 4, the link of curtain plate (3), connecting and going up adjacent curtain plate ' link (4 '), the link 4 of curtain plate is connecting to descend adjacent curtain plate " link (3 "), extension component (211) and corresponding curtain plate overlap joint.
12. fire curtain that has the single open-type escape, comprise the main part A that constitutes by some identical common curtain sheets, it is characterized in that, the escape wicket adopts fire curtain curtain plate as claimed in claim 4, the link of curtain plate (3), connecting and going up adjacent curtain plate ' link (4 '), the link 4 of curtain plate is connecting to descend adjacent curtain plate " link (3 ").
13. fire curtain that has the single open-type escape, comprise by some identical common curtain sheets and constitute the escape part, it is characterized in that, adopt fire curtain curtain plate as claimed in claim 4 with the corresponding curtain plate of escape on the fire curtain, the link of curtain plate (3), connecting and going up adjacent curtain plate ' link (4 '), the link 4 of curtain plate is connecting to descend adjacent curtain plate " link (3 ").
14., it is characterized in that its escape comprise curtain plate as claimed in claim 5 as claim 11,12 or 13 described fire curtains.
15., it is characterized in that two or three curtain plates in every interval adopt a curtain plate as claimed in claim 5 in its escape as claim 11,12 or 13 described fire curtains.
16. as claim 11,12 or 13 described fire curtains, it is characterized in that,,, install two or three and have curtain plate as claimed in claim 5 according to three distances that do not have the curtain plate of self-locking mechanism in interval in the middle and upper part of its escape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011039 CN2784560Y (en) | 2005-04-01 | 2005-04-01 | Fireproof rolling curtain sheet and fireproof rolling curtain therewith |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520011039 CN2784560Y (en) | 2005-04-01 | 2005-04-01 | Fireproof rolling curtain sheet and fireproof rolling curtain therewith |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2784560Y true CN2784560Y (en) | 2006-05-31 |
Family
ID=36771535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520011039 Expired - Fee Related CN2784560Y (en) | 2005-04-01 | 2005-04-01 | Fireproof rolling curtain sheet and fireproof rolling curtain therewith |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2784560Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101668920B (en) * | 2007-04-19 | 2014-12-24 | 迈克尔·海森伯格 | Rolling shutter assembly |
-
2005
- 2005-04-01 CN CN 200520011039 patent/CN2784560Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101668920B (en) * | 2007-04-19 | 2014-12-24 | 迈克尔·海森伯格 | Rolling shutter assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2784560Y (en) | Fireproof rolling curtain sheet and fireproof rolling curtain therewith | |
| CN102094558A (en) | Full thermal insulation door/window formed by compounding aluminum alloy sections and solid wood sections | |
| CN101012722B (en) | Glass run mounting assembly for a vehicle door | |
| CN112112535A (en) | Plastic steel heat insulation fireproof window | |
| CN106285380A (en) | The T-shaped timber that a kind of sound insulaton is effective | |
| WO2003064801A1 (en) | Intumescent seal | |
| CN112901270A (en) | Steel fireproof door for rail transit section | |
| CN206000408U (en) | A kind of good T-shaped timber of sound insulaton effect | |
| CN211500304U (en) | Sash section bar, middle frame section bar, window frame section bar, batten section bar and aluminum alloy window | |
| CN210396548U (en) | Fire-proof door | |
| CN102359212B (en) | Airtight seal device of cell curtain wall | |
| CN211974790U (en) | Color steel plate vertical hinged door for explosion venting | |
| CN212716354U (en) | Fire-proof door | |
| CN210439916U (en) | Steel fireproof window glass frame body glue sealing structure | |
| CN215256323U (en) | Steel fireproof door for rail transit section | |
| CN2720068Y (en) | Novel steel-made fire-retardant door | |
| CN214196056U (en) | Steel double-glass curtain door leaf | |
| EP3404162A1 (en) | A roof window installed in an inclined roof structure with a flashing assembly and a method for weather proofing a roof window | |
| CN204175146U (en) | A kind of open-type fire resisting window | |
| CN217712316U (en) | Window with fire prevention function | |
| CN212743820U (en) | Layering reinforcing section bar for improving fire resistance of doors and windows | |
| CN216950145U (en) | Platform door insulation sealing structure | |
| JPH08135313A (en) | Fire door device | |
| CN214886641U (en) | Steel large glass fireproof door | |
| CN209875936U (en) | Sealing plate for fireproof plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060531 |