CN209603832U - A kind of good fire resisting shutter of leakproofness - Google Patents
A kind of good fire resisting shutter of leakproofness Download PDFInfo
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- CN209603832U CN209603832U CN201822133861.3U CN201822133861U CN209603832U CN 209603832 U CN209603832 U CN 209603832U CN 201822133861 U CN201822133861 U CN 201822133861U CN 209603832 U CN209603832 U CN 209603832U
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- panel
- curtain sheet
- accommodating space
- curtain
- fire resisting
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Abstract
The utility model discloses a kind of good fire resisting shutters of leakproofness, including the curtain plate as composed by least a piece of curtain sheet and the guide rail being embedded on exterior wall；The curtain plate bottom end is fixed with a pedestal；The curtain sheet includes first panel and second panel, the first panel and the opposite both sides of second panel are bonded form curtain sheet head end and curtain sheet tail end respectively, arch upward to form the accommodating space that can install a heat-barrier material respectively outward in the middle part of the first panel and second panel；The curtain sheet head end and curtain sheet tail end turnup in the same direction, form first panel and second panel joint place and are tightly connected；" V " the type groove opened up to the accommodating space is respectively equipped in the first panel and second panel.The effective benefit of the utility model is: the sealed connection of its curtain sheet realized by turnup between curtain sheet head end and tail end, and ensure that the sealing clasp joint between adjacent curtain sheet, it is good to play the role of protection from fumes.
Description
Technical field
The utility model relates to rolling screen door technical field, specially a kind of good fire resisting shutter of leakproofness.
Background technique
Fire is all to have that one of serious disaster can be caused all the time.Especially there is high compound or life some
Is produced from place, these places all easily lead to the generation of fire, and the place setting that this just needs to be easy to produce fire at these is anti-
Fiery equipment, fire resisting shutter is due to having obtained extensive utilization in various building fields with good fire prevention, fire insulation performance.But
The fire resisting shutter of Most current is easy to produce since the connection sealing inside its curtain sheet is not strong in the junction of adjacent curtain sheet
Gap, smog are easy to flow out by gap, so that roller shutter Smoke prevention is not strong, and are easy to lead to curtain plate in mobile process and lead
Rail falls off, and cannot smoothly complete the closing of roller shutter and break down, fireproof function cannot be achieved.
Summary of the invention
The utility model in order to overcome at least one of the drawbacks of the prior art described above (deficiency), it is good to provide a kind of leakproofness
Good fire resisting shutter.
In order to solve the above technical problems, the technical solution of the utility model is as follows:
A kind of good fire resisting shutter of leakproofness, including the curtain plate as composed by least a piece of curtain sheet and it is embedded in exterior wall
On guide rail；The curtain plate bottom end is fixed with a pedestal；The curtain sheet includes first panel and second panel, the first panel
The both sides opposite with second panel are bonded respectively forms curtain sheet head end and curtain sheet tail end, in the middle part of the first panel and second panel
It arches upward to form the accommodating space that can install a heat-barrier material outward respectively；The curtain sheet head end and curtain sheet tail end are along same side
To turnup, forms first panel and second panel joint place and be tightly connected；In the first panel and second panel respectively
Equipped with " V " the type groove opened up to the accommodating space.
Further, in the head end of the curtain sheet, the second panel to the direction turnup close to the first panel, and
It is bonded with the first panel, turnup forms the first company in the same direction simultaneously in joint place for the first panel and second panel
Socket part；In the tail end of the curtain sheet, the first panel to the direction turnup close to the second panel, and with second face
Turnup forms second connecting portion in the same direction in joint place for plate fitting, the first panel and second panel.
Further, the guide rail side and the contact position of the curtain plate are equipped with a fire safe seal, and the fire prevention is close
Sealing is Nian Jie with the guide rail；The fire safe seal is set as intermediate hollow out.
Further, the depth of described " V " the type groove can be 1.8-2.2mm；The angle of " V " the type groove can be
148-152°。
Further, the left and right ends of the accommodating space are set as being open；In the left and right ends of the accommodating space point
It is not fixed with a block；The block includes a U-shaped part and the protrusion that the U-shaped part side outwardly convex is arranged in；The U
Type part is wrapped in the opening of the accommodating space left and right ends and the accommodating space is formed to the holding area of a sealing.
Further, the upper end of the first panel, setting on the inside of another side are set on the inside of the side of the U-shaped part
In the lower end of the second panel；The U-shaped part is fixedly connected with the left and right ends of the accommodating space；The protrusion setting exists
The side of opposite rail, the length of the protrusion are greater than the guide rail and deposit apertured width.
Further, the U-shaped part and protrusion are integrally formed.
Further, the heat-barrier material can be alumina silicate fire blanket or fire prevention electric welding blanket.
It further, further include sequentially connected spool, chain tourelle, rotary electric machine and controller.
The effective benefit of the utility model is: realizing the close of its curtain sheet by turnup difference between curtain sheet head end and tail end
Envelope connection, and ensure that the sealing clasp joint between adjacent curtain sheet, it is good to play the role of protection from fumes, in addition, by curtain sheet
The block that is equipped with of left and right ends, which includes a protrusion, makes curtain plate when rising or falling, guarantees that curtain plate does not depart from
Guide rail smoothly completes the opening and closing of curtain plate to guarantee the safety of moving process, to play better fire-proof function.
Detailed description of the invention
Fig. 1 is the curtain sheet connection structure sectional view of the utility model.
Fig. 2 is the guide rail sectional view of the utility model.
Fig. 3 is the structural schematic diagram of the utility model.
The attached figures are only used for illustrative purposes and cannot be understood as limitating the patent；In order to better illustrate this embodiment, attached
Scheme certain components to have omission, zoom in or out, does not represent the size of actual product；To those skilled in the art,
The omitting of some known structures and their instructions in the attached drawings are understandable；The same or similar label corresponds to same or similar
Component；The terms describing the positional relationship in the drawings are only for illustration, should not be understood as the limitation to this patent.
Specific embodiment
The technical solution of invention is described further with reference to the accompanying drawings and examples.
Embodiment
A kind of good fire resisting shutter of leakproofness, as shown in Figure 1-3, include by the close clasp joint group of the head and the tail of multi-disc curtain sheet 11
At curtain plate 1 and the guide rail 2 that is embedded on exterior wall；1 bottom end of curtain plate is fixed with a pedestal 14；Curtain sheet 11 includes first panel
111 and second panel 112, first panel 111 and the opposite both sides of second panel 112 are bonded form curtain sheet head end and curtain sheet respectively
Tail end, first panel 111 and 112 middle part of second panel arch upward to form the accommodating that can install a heat-barrier material 3 respectively outward
Space；11 head end of curtain sheet and 11 tail end of curtain sheet turnup in the same direction, make 112 joint place shape of first panel 111 and second panel
At sealed connection；" V " the type groove opened up to the accommodating space is respectively equipped in first panel 111 and second panel 112
7。
In the present embodiment, specifically provide a kind of mode of curtain sheet turnup, in the head end of curtain sheet 11, second panel 112 to
Close to the direction turnup of first panel 111, and it is bonded with first panel 111 so that the head end of curtain sheet 11 is tightly connected, wherein the
One panel 111 and second panel 112 form the first connecting portion that can connect adjacent curtain sheet 11 along joint place turnup counterclockwise,
Further, first panel 111 is greater than second panel 112 along the length of joint place turnup along joint place turnup length；In curtain sheet
In 11 tail end, 111 phase of first panel and is bonded with second panel 112 so that curtain sheet close to the direction turnup of second panel 112
11 tail end sealing connection, wherein first panel 111 and second panel 112 form one along joint place turnup counterclockwise and can connect
The second connecting portion of adjacent curtain sheet 11 is connect, further, first panel 111 is less than second panel in the length of joint place turnup
112 joint place turnup length.The close clasp joint of head and the tail of adjacent curtain sheet 11 can be realized by the turnup situation of above-mentioned panel.
In the present embodiment, the left and right sides of the accommodating space is an opening, opening be respectively equipped with can will be open it is close
The block 4 of envelope, wherein including U-shaped part 41 and from the protrusion 42 of U-shaped 41 a side outwardly convex of part, the setting of protrusion 42 exists block 4
It the side of opposite rail 4 and built-in 2 inside with guide rail and is not in contact with each other with guide rail 2, the length of the protrusion 4 is greater than the seam of guide rail 2
The width of gap.Due to having no complete fixation between curtain sheet 11, curtain plate is prevented fires in moving process, curtain sheet 11, which is likely to occur, to fall off
The case where guide rail 2, occur in order to prevent curtain sheet 11 fall off guide rail 2 the case where, which is just connected in 2 gap, right
Curtain sheet 11 plays barrier effect, and curtain sheet 11 is prevented to be detached from guide rail 2.
Specifically, U-shaped part 41 and protrusion 42 are integrally formed, wherein be covered on the first face on the inside of a side of U-shaped part 41
The upper end of plate 111 is covered on the lower end of second panel 112 on the inside of another side of U-shaped part 41, specifically, U-shaped part 41 passes through
The mode of welding is fixed on the opening of accommodating space, and first panel 111, second panel 112 and block 4 form one completely
The accommodating space of sealing makes the heat-barrier material being laid on the accommodating space 3 not fall off from accommodating space.
Above-mentioned used heat-barrier material 3 can get rid of a fire blanket or fire prevention electric welding blanket for alumina silicate.In accommodating space
The effect that portion is laid with heat-barrier material 3 is to carry out heat caused by the panel of direct contact fire source by heat-barrier material 3
It absorbs, reduces the heat of the panel contacted with fire source.In the present embodiment, the preferred heat-barrier material 3 of institute gets rid of silk for alumina silicate and prevents
Fiery blanket.
In order to guarantee the intensity of curtain sheet 11, the depth of " V " type groove 7 can be 1.8-2.2mm；The angle of " V " type groove 7
It can be 148-152 °.Being somebody's turn to do " V " type groove 7 is unlikely to deform curtain sheet 11 in the case where heated, enhances the intensity of curtain sheet.
In the present embodiment, the intensity in order to guarantee curtain sheet is good, and the depth and angle of " V " type groove are respectively preferably 2mm
With 150 °.
In addition, can be there are gap in the contact position of the two since simultaneously unsealing is fixed between curtain plate 11 and guide rail 2
Guarantee that the leakproofness between curtain plate 1 and guide rail 2 is good, in the present embodiment, is equipped in the side of 1 contact position of guide rail 2 and curtain plate
Fire safe seal 8 after 8 expanded by heating of fire safe seal, the gap sealing having before is lived, to guarantee that smog will not leak out
To the external world.
The present embodiment further comprises sequentially connected spool 9, chain tourelle 10, rotary electric machine 12 and controller
13.Controlling motor by controller 13 drives chain tourelle 10 to rotate, and drives spool 9 to rotate curtain using the tourelle
The raising and lowering of the fire prevention curtain plate is realized in face.
Obviously, the above embodiments of the present invention is merely examples for clearly illustrating the present invention, and
It is not limitations of the embodiments of the present invention.For those of ordinary skill in the art, in above description
On the basis of can also make other variations or changes in different ways.There is no need and unable to give all embodiments
Exhaustion.Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc., should be included in
Within the protection scope of the utility model claims.
Claims (9)
1. a kind of good fire resisting shutter of leakproofness, which is characterized in that including by the close clasp joint group of multi-disc curtain sheet (11) head and the tail
At curtain plate (1) and the guide rail (2) that is embedded on exterior wall；Curtain plate (1) bottom end is fixed with a pedestal (14)；The curtain sheet
(11) include first panel (111) and second panel (112), the first panel (111) and second panel (112) it is opposite two
Side is bonded respectively forms curtain sheet (11) head end and curtain sheet (11) tail end, in the middle part of the first panel (111) and second panel (112)
It arches upward to form the accommodating space that can install a heat-barrier material (3) outward respectively；Curtain sheet (11) head end and curtain sheet (11)
Tail end turnup in the same direction forms first panel (111) and second panel (112) joint place and is tightly connected；Described
" V " the type groove (7) opened up to the accommodating space is respectively equipped on one panel (111) and second panel (112).
2. the good fire resisting shutter of a kind of leakproofness according to claim 1, which is characterized in that in the curtain sheet (11)
Head end, the second panel (112) to close to the first panel (111) direction turnup, and with the first panel (111)
Turnup forms the first connection in the same direction simultaneously in joint place for fitting, the first panel (111) and second panel (112)
Portion；Tail end in the curtain sheet (11), the first panel (111) to close to the second panel (112) direction turnup, and
It is bonded with the second panel (112), the first panel (111) and second panel (112) are turned in the same direction in joint place
Volume forms second connecting portion.
3. the good fire resisting shutter of a kind of leakproofness according to claim 1, which is characterized in that guide rail (2) side
It is equipped with a fire safe seal (8) with the contact position of the curtain plate (1), the fire safe seal (8) and the guide rail (2) are viscous
It connects；The fire safe seal is set as intermediate hollow out.
4. a kind of fire resisting shutter according to claim 1, which is characterized in that the depth of " V " the type groove (7) can be
1.8-2.2mm；The angle of " V " the type groove (7) can be 148-152 °.
5. a kind of fire resisting shutter according to claim 1, which is characterized in that the left and right ends of the accommodating space are set as
Opening；A block (4) are respectively fixed in the left and right ends of the accommodating space；The block (4) include a U-shaped part (41) and
It is arranged in a protrusion (42) for U-shaped part (41) the side outwardly convex；It is left that the U-shaped part (41) is wrapped in the accommodating space
The opening at right both ends and the holding area that the accommodating space is formed to a sealing.
6. a kind of fire resisting shutter according to claim 5, which is characterized in that setting on the inside of the side of the U-shaped part (41)
Lower end of the setting in the second panel (112) on the inside of the upper end of the first panel (111), another side；The U-shaped part
(41) it is fixedly connected with the left and right ends of the accommodating space；The protrusion (42) setting is described in the side of opposite rail (2)
The length of protrusion (42) is greater than the guide rail (2) and deposits apertured width.
7. the good fire resisting shutter of a kind of leakproofness according to claim 5 or 6, which is characterized in that the U-shaped part (41)
It is integrally formed with protrusion (42).
8. the good fire resisting shutter of a kind of leakproofness according to claim 1, which is characterized in that the heat-barrier material (3)
A fire blanket or fire prevention electric welding blanket can be got rid of for alumina silicate.
9. the good fire resisting shutter of a kind of leakproofness according to claim 1, which is characterized in that further include sequentially connected
Spool (9), chain tourelle (10), rotary electric machine (12) and controller (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133861.3U CN209603832U (en) | 2018-12-19 | 2018-12-19 | A kind of good fire resisting shutter of leakproofness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822133861.3U CN209603832U (en) | 2018-12-19 | 2018-12-19 | A kind of good fire resisting shutter of leakproofness |
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| Publication Number | Publication Date |
|---|---|
| CN209603832U true CN209603832U (en) | 2019-11-08 |
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ID=68396336
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822133861.3U Active CN209603832U (en) | 2018-12-19 | 2018-12-19 | A kind of good fire resisting shutter of leakproofness |
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| Country | Link |
|---|---|
| CN (1) | CN209603832U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764802A (en) * | 2020-07-09 | 2020-10-13 | 图庆扎布 | Fireproof rolling shutter door |
-
2018
- 2018-12-19 CN CN201822133861.3U patent/CN209603832U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111764802A (en) * | 2020-07-09 | 2020-10-13 | 图庆扎布 | Fireproof rolling shutter door |
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