CN207212180U - A kind of automatic collapsible type fire resistant doorsets - Google Patents
A kind of automatic collapsible type fire resistant doorsets Download PDFInfo
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- CN207212180U CN207212180U CN201721039753.9U CN201721039753U CN207212180U CN 207212180 U CN207212180 U CN 207212180U CN 201721039753 U CN201721039753 U CN 201721039753U CN 207212180 U CN207212180 U CN 207212180U
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Abstract
A kind of automatic collapsible type fire resistant doorsets, including doorframe and fire-proof door leaf, described fire-proof door leaf includes at least two fan door-plates, first door-plate side is hinged with doorframe by the first jointed shaft, opposite side is hinged by the second jointed shaft and the second door-plate, hinged by jointed shaft between follow-up adjacent door-plate；Attracting device is additionally provided with the fire-proof door leaf, the fixed part of attracting device is arranged on the first door-plate, the adhesive portion of attracting device is arranged on the second door leaf, when in adhesive portion adhesive to fixed part, second door-plate is just folded on the first door-plate, the fixed part of attracting device is fixed on previous door-plate on follow-up adjacent door-plate, then the adhesive portion of attracting device is fixed on latter door-plate.Gained automatic collapsible type Fireproof door structure is simple, easy to assembly, use reliability is high, stability is strong, service life is long, flameproof effect is good, does not take up space.
Description
Technical field
Fire resistant doorsets technical field is the utility model is related to, more specifically, it relates to a kind of foldable fire-retardant door.
Background technology
Various fire resistant doorsets have been developed for a long time.But most of in these existing technologies can not
It is well adapted for various environment.And existing fire resistant doorsets are all that it is unnecessary not only take up using the pull-type or simple gate switching regulator of volume
Space, and because the relation of ventilation is easy to that fire resistant doorsets are caused to damage.Pull-type fire resistant doorsets are rolled up since it is desired that crimping, so door
Thickness it is excessively thin, be easy to damage in the case of ventilation, and simple gate switching regulator fire prevention thickness gate is enough, but excessively heavy,
Take up space very much.
Utility model content
The purpose of this utility model be to provide it is a kind of it is simple in construction, easy to assembly, use reliability is high, stability is strong, makes
With long lifespan, flameproof effect is good, the automatic collapsible type fire resistant doorsets that do not take up space.
To achieve the above object, realized by following technological means：A kind of automatic collapsible type fire resistant doorsets, including doorframe and anti-
Vent is fanned, and described fire-proof door leaf includes at least two fan door-plates, and the first door-plate side is hinged with doorframe by the first jointed shaft, separately
Side is hinged by the second jointed shaft and the second door-plate, hinged by jointed shaft between follow-up adjacent door-plate；It is described
Attracting device is additionally provided with fire-proof door leaf, the fixed part of attracting device is arranged on the first door-plate, and the adhesive portion of attracting device is arranged on
On second door leaf, when in adhesive portion adhesive to fixed part, the second door-plate is just folded on the first door-plate, in follow-up adjacent door
The fixed part of attracting device is fixed on previous door-plate on plate, then the adhesive portion of attracting device is fixed on latter door-plate.
Pass through above-mentioned technical proposal, fire-proof door leaf include multiple leaf door plate, cut with scissors between adjacent two fan door-plates by jointed shaft
It is connected together, hinged by the first jointed shaft between the first door-plate and doorframe of most end, the first door-plate and second
It is hinged by the second jointed shaft between plate, it is hinged by jointed shaft between follow-up adjacent door-plate, the such as the 3rd
The side of door-plate is hinged with the second door-plate by the 3rd jointed shaft, and the opposite side of the 3rd door-plate is hinged by the 4th jointed shaft, with
This analogizes the connection realized between multiple leaf door plate, so when needing fire resistant doorsets to shut away, directly deploys all door-plates successively
, it is not necessary to when fire resistant doorsets shut away, all door-plates can be shunk and folded.Adhesive is provided with all door-plates
Device, the fixed part of attracting device are fixed on Yishanmen plate, then adhesive portion is fixed on adjacent another fan door-plate, passes through attracting device
Adjacent two fans door-plates can be folded, when the first fan door-plate shuts away, when touching doorframe, can trigger the first door-plate and
Attracting device between second door-plate, make attracting device not adhesive, then the second fan door-plate expansion, when the second fan door-plate touches doorframe
When, the attracting device between the second fan door-plate and the 3rd fan door-plate is triggered, and makes attracting device not adhesive, and the 3rd fan door-plate deploys, according to
It is secondary to analogize, all door-plates is all opened, and the folding that attracting device adhesive is then respectively fanned between door-plate is conversely carried out successively.Adhesive
The setting of device realizes the automatic shutter of fire-proof door leaf.
Further it is optimized for：Electromagnetic induction device, the fire-proof door leaf and electromagnetic induction device are provided with the doorframe
It is connected.
Pass through above-mentioned technical proposal, fire-proof door leaf are connected with electromagnetic induction device, the electromagnetic induction device when running into fire
Instruction can be sent, fire-proof door leaf can be automatically opened up, thinks that opening reduces the time than existing, the sprawling of the intensity of a fire can be controlled in time.
Further it is optimized for：The position that adhesive portion is set on the position and the second door-plate of fixed part is set on first door-plate
Put and offer a groove, fixed part or adhesive portion are embedded in groove.
Pass through above-mentioned technical proposal because the folding of fire-proof door leaf be by adjacent two fan door-plates fold successively come
Realize, fold door leaf good, adjacent two pieces of door-plates are preferably close together when folding, so attracting device is embedded in
In groove on door-plate, attracting device can be avoided to hinder door-plate to fold.
Further it is optimized for：A fire prevention wicket is further opened with the downside of the fire-proof door leaf, fire prevention wicket is cut with scissors with fire-proof door leaf
Connect.
Pass through above-mentioned technical proposal, in actual application, when running into fire, fire-proof door leaf can Automatic-expanding and incite somebody to action
Doorframe closes up, if fireman will enter internal firefighting, can open fire prevention wicket, make fire extinguisher canvas hose from wicket pass through into
Enter, fire-proof door leaf still with doorframe fitting closure, can realize that fire resistant doorsets continue closure and prevent fire spread, poison gas from expanding
Dissipate, and can makes fire extinguisher canvas hose pass through fire resistant doorsets, makes current unobstructed, reaches the purpose of fire extinguishing.
Further it is optimized for：Door closer is connected between described fire prevention wicket and fire-proof door leaf.
Pass through above-mentioned technical proposal, the setting of door closer cause fire prevention wicket always to close up automatically, work as fireman
When needing to enter internal firefighting, fire prevention wicket is opened and passed through for fire extinguisher canvas hose, when fire extinguisher canvas hose need not be worn, wicket of preventing fires
It can automatically be closed in the presence of door closer, strictly prevent smog from spreading while being saved trouble to people.
Further it is optimized for：The doorframe is wall mosaic type doorframe.
Pass through above-mentioned technical proposal, wall mosaic type doorframe are that doorframe is embedded in wall, not extra engaged position, are saved
Ground is convenient.
Further it is optimized for：The fire-proof door leaf can be shunk in doorframe side.
Pass through above-mentioned technical proposal, fire-proof door leaf are shunk in doorframe side, can be by fire-proof door leaf when that need not open
It is contracted in well in doorframe, greatly reduces and taken up space, while be cube after fire-proof door leaf folding, is hardly damaged.
The utility model compared with prior art the advantages of be：It is hinged between the adjacent door-plate of all fire-proof door leafs, and it is logical
The open and close crossed between the adjacent door-plate of attracting device control, set electromagnetic induction device, fire-proof door leaf and electromagnetism on fireproof door frame
Induction installation is connected, and when running into fire, electromagnetic induction device can send instruction, can automatically open up fire resistant doorsets, is artificially beaten than existing
Opening reduces the time, can control fire spreading in time.Fire prevention wicket is also opened up on fire-proof door leaf, fire prevention wicket is available for fire water
Pipe passes through.Whole foldable fire-retardant door automaticity is high, is not take up space, and simple in construction, use reliability is high, stability
By force, service life is long, flameproof effect is good.
Brief description of the drawings
Fig. 1 is a kind of dimensional structure diagram of foldable fire-retardant door in the present embodiment；
Fig. 2 is a kind of dimensional structure diagram of foldable fire-retardant door other direction in the present embodiment.
In figure, the 1, first door-plate；2nd, the second door-plate；3rd, the first jointed shaft；4th, attracting device；41st, fixed part；42nd, adhesive portion；
5th, fire prevention wicket；6th, the second jointed shaft；7th, door closer；8th, groove.
Embodiment
It is described in further detail below in conjunction with the accompanying drawings and by specific embodiment to utility model, following examples simply describe
Property, it is not limited the scope of protection of the utility model.
Embodiment
As depicted in figs. 1 and 2, a kind of automatic collapsible type fire resistant doorsets, including doorframe (not shown) and fire-proof door leaf, prevent
Vent fan includes at least two fan door-plates, and as shown in FIG., the first door-plate 1 is hinged by the first jointed shaft 3 and doorframe, the
The opposite side of one door-plate 1 is hinged by the second jointed shaft 6 and the second door-plate 2, answers person of ordinary skill in the field
Known, follow-up multiple leaf door fan is directly also all, such as side and second of threeth door-plate hinged by jointed shaft
Door-plate 2 is hinged by the 3rd jointed shaft, and the opposite side of the 3rd door-plate is hinged by the 4th jointed shaft, realizes multiple leaf door by that analogy
Connection between plate.Attracting device 4 is provided with fire-proof door leaf, the fixed part 41 of attracting device 4 is arranged on Yishanmen plate, adhesive
The adhesive portion 42 of device 4 is then arranged on adjacent another fan door-plate, as shown in figure in the present embodiment, the fixed part of attracting device 4
41 are arranged on the first door-plate 1, and the adhesive portion 42 of attracting device 4 is arranged on the second door-plate 2, when the adhesive of adhesive portion 42 to fixed part
When on 41, the second door-plate 2 is just folded on the first door-plate 1, and the setting of attracting device 4 realizes the auto-folder of door-plate.In door
The place of attracting device 4 is set to be provided with a groove 8 on plate, the fixed part 41 of attracting device 4 or adhesive portion 42 are embedded in groove 8.
Electromagnetic induction device is additionally provided with doorframe, fire-proof door leaf is connected with electromagnetic induction device.Also opened up in the downside of fire-proof door leaf
There is a fire prevention wicket 5, fire prevention wicket 5 is hinged with door-plate, is prevented fires and is also associated with door closer 7 between wicket 5 and door-plate.Doorframe is wall
The inserted doorframe of body, fire-proof door leaf can shrink with doorframe side.
When no generation fire, the second door-plate 2 (or perhaps N fans door-plate) due to attracting device 4 adhesive effect and
(or perhaps N-1 fans door-plate) is folded on the first door-plate 1, and fire prevention wicket 5 is in normally closed shape in the presence of door closer 7
State, whole fire-proof door leaf is shunk in doorframe side, then is embedded on wall.When there occurs during fire, the signal transduction such as smog
On electromagnetic induction device, it is next that electromagnetic induction device can excite fire-proof door leaf to be opened from wall, when the first door-plate 1 touches doorframe
When, the first door-plate 1 can be triggered and opened with the attracting device 4 on the second door-plate 2, carry out the expansion of the second door-plate 2, then second piece of door-plate
Doorframe is touched, triggers the attracting device 4 on the second door-plate 2 and the 3rd door-plate, carrys out the expansion of the 3rd door-plate, according to this successively will be all
Door-plate is opened, and prevents fire spread.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (7)
1. a kind of automatic collapsible type fire resistant doorsets, including doorframe and fire-proof door leaf, it is characterised in that described fire-proof door leaf is included extremely
Few two fans door-plate, the first door-plate (1) side is be hinged by the first jointed shaft (3) with doorframe, and opposite side passes through the second jointed shaft (6)
It is be hinged with the second door-plate (2), it is hinged by jointed shaft between follow-up adjacent door-plate；Also set up on the fire-proof door leaf
There is attracting device (4), the fixed part (41) of attracting device (4) is arranged on the first door-plate (1), and the adhesive portion (42) of attracting device (4) is set
Put on the second door leaf, when in adhesive portion (42) adhesive to fixed part (41), the second door-plate (2) just folds into the first door-plate
(1) on, the fixed part (41) of attracting device (4) is fixed on previous door-plate on follow-up adjacent door-plate, then the adhesive of attracting device (4)
Portion (42) is fixed on latter door-plate.
2. a kind of automatic collapsible type fire resistant doorsets according to claim 1, it is characterised in that be provided with electromagnetism on the doorframe
Induction installation, the fire-proof door leaf are connected with electromagnetic induction device.
3. a kind of automatic collapsible type fire resistant doorsets according to claim 1, it is characterised in that set on first door-plate (1)
Put and offer a groove (8) on the position that adhesive portion (42) are set on the position and the second door-plate (2) of fixed part (41), it is fixed
Portion (41) or adhesive portion (42) are embedded in groove (8).
4. a kind of automatic collapsible type fire resistant doorsets according to claim 1, it is characterised in that also opened on the downside of the fire-proof door leaf
Provided with a fire prevention wicket (5), fire prevention wicket (5) is hinged with fire-proof door leaf.
A kind of 5. automatic collapsible type fire resistant doorsets according to claim 4, it is characterised in that described fire prevention wicket (5) with
Door closer (7) is connected between fire-proof door leaf.
6. a kind of automatic collapsible type fire resistant doorsets according to claim 1, it is characterised in that the doorframe is wall mosaic type
Doorframe.
7. a kind of automatic collapsible type fire resistant doorsets according to claim 1, it is characterised in that the fire-proof door leaf can shrink
In in doorframe side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039753.9U CN207212180U (en) | 2017-08-18 | 2017-08-18 | A kind of automatic collapsible type fire resistant doorsets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721039753.9U CN207212180U (en) | 2017-08-18 | 2017-08-18 | A kind of automatic collapsible type fire resistant doorsets |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207212180U true CN207212180U (en) | 2018-04-10 |
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ID=61815726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721039753.9U Active CN207212180U (en) | 2017-08-18 | 2017-08-18 | A kind of automatic collapsible type fire resistant doorsets |
Country Status (1)
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| CN (1) | CN207212180U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288701A (en) * | 2018-12-10 | 2020-06-16 | 青岛海尔股份有限公司 | Distributor assembly and refrigerator with same |
-
2017
- 2017-08-18 CN CN201721039753.9U patent/CN207212180U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288701A (en) * | 2018-12-10 | 2020-06-16 | 青岛海尔股份有限公司 | Distributor assembly and refrigerator with same |
| CN111288701B (en) * | 2018-12-10 | 2022-06-24 | 海尔智家股份有限公司 | Distributor assembly and refrigerator with same |
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