CN205605047U - Roller shutter door - Google Patents
Roller shutter door Download PDFInfo
- Publication number
- CN205605047U CN205605047U CN201620345938.1U CN201620345938U CN205605047U CN 205605047 U CN205605047 U CN 205605047U CN 201620345938 U CN201620345938 U CN 201620345938U CN 205605047 U CN205605047 U CN 205605047U
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- CN
- China
- Prior art keywords
- connecting portion
- arc connecting
- sheet
- turning point
- utility
- 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.)
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Abstract
The utility model discloses a roller shutter door aims at providing one kind and can use indeformablely for a long time, and the noise muting effect that disappears in addition is good very much, and easy maintenance's roller shutter door, this roller shutter door include and be provided with first turn portion, second turn portion respectively in the both sides of arc sheet by multi -disc arc sheet, are provided with the arc connecting portion that are to the indent in the first turn portion, is provided with the connector with arc connecting portion looks adaptation in second turn portion, the connector is realized linking to each other between the arc sheet in inserting the arc connecting portion from the both ends of arc sheet, still be provided with noise damping layer between arc connecting portion and connector, the both ends of arc sheet still can be dismantled to be connected with and sealed, the utility model discloses the noise muting that not only disappears is effectual, and easy maintenance has moreover satisfied user's needs, possesses very high spreading value.
Description
Technical field
This utility model relates to building screen field, especially a kind of rolling screen door.
Background technology
Rolling screen door, it is common that be connected together with multiple sheet materials, in the fixing cunning of the both sides of building door body
Road rotates upwardly and downwardly and then realizes the unlatching of rolling screen door centered by relying on the spool above building door body and closes
Close；The most common rolling screen door sheet material mostly is metal and makes, the rolling screen door sheet that this metal is made
Material has a Stability Analysis of Structures, and service life, the feature such as length, was the user's favorite；But, this tradition
Rolling screen door sheet material be that metal is made, can not connect entirely without gap between rolling screen door sheet material, use
Middle discovery is in the unlatching and closing course of rolling screen door, due to the gap between sheet material so that sheet material links
Place's mutually collision produces noise, and for solving this problem, China Patent No. 02256453.5 discloses one
Plant Sheet material for coiled curtain, in this structure, interior gib head gib head inner rotation outside, and limited by position limiting structure
The relative motion of sheet material, by joining between outer gib head inner surface and interior gib head outer surface in above structure
Close, further limit the relative motion between sheet material so that it is packed up by wind-force or rolling screen door or beating
In open procedure, reduce relative gap, thus increase wind loading rating, reduce the noise between sheet material；
But this structure is when life-time service, outer gib head is easy to be deformed, and causes the outer gib head can not be fine
Limit in the motion of gib head, de-noising effect is deteriorated, it is impossible to meet the requirement of user.
Summary of the invention
For solving the problems referred to above, this utility model provide one can life-time service indeformable, and eliminate
Noise result is especially good, rolling screen door easy to maintenance.
This utility model solves its technical problem and the technical scheme is that a kind of rolling screen door, including multi-disc
Arched sheet, is respectively arranged with the first turning point, the second turning point, institute in the both sides of described arched sheet
State the arc connecting portion being provided with on the first turning point in concaving, described second turning point is provided with
The union joint suitable with described arc connecting portion；Described union joint inserts described from the two ends of arched sheet
Being connected between arched sheet is realized in arc connecting portion；Between described arc connecting portion and union joint also
It is provided with noise reduction layer；The two ends of described arched sheet are also removably connected with sealing.
Described arched sheet, the first turning point, the second turning point, arc connecting portion, union joint are by gold
Belong to material to make and make in one-body molded.
As a kind of preferred embodiment of the present utility model, described noise reduction layer in described arc connecting portion phase
Adaptive circular shape, described noise reduction layer is made up of hard plastics.
A kind of rolling screen door of the present utility model, including multi-disc arched sheet, in the both sides of arched sheet respectively
It is provided with the first turning point, the second turning point, the first turning point is provided with and connects in the arc concaved
Portion, is provided with the union joint suitable with arc connecting portion on the second turning point；Union joint is from arc-like sheet
The two ends of material realize being connected between arched sheet in inserting arc connecting portion；In arc connecting portion and connection
Noise reduction layer it is additionally provided with between Tou；The two ends of arched sheet are additionally provided with sealing；This utility model is in application
In, utilize arc connecting portion and union joint to can be good at realizing being connected between multiple arched sheet, profit
It is arranged between arc connecting portion and union joint with noise reduction layer, opens in rolling screen door and in closing course, draw
Can be good at eliminating the noise occurred due to the gap existed between arched sheet when stretching rolling screen door, and
The rolling screen door that metal material is made can life-time service indeformable, sealing be detachably connected on arched sheet
Two ends, when noise reduction layer needs to change, sealing of can directly dismantling can offset sound-absorbing layer and be replaced, dimension
Repair very convenient, it is not necessary to specialty personnel after sale visit and can keep in repair, and greatly facilitate user, possess
The highest promotional value.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that,
Accompanying drawing in describing below is only embodiments more of the present utility model, for ordinary skill people
From the point of view of Yuan, on the premise of not paying creative work, it is also possible to obtain other according to these accompanying drawings
Accompanying drawing.
Fig. 1 is the structural representation of this utility model one embodiment；
Fig. 2 is the part left view structural representation of Fig. 1；
Fig. 3 is the structure for amplifying schematic diagram of part A in Fig. 2；
Fig. 4 is the part left view structural representation of another kind of embodiment of the present utility model；
In figure, 1, arched sheet；2, the first turning point；3, the second turning point；4, arc connecting portion；
5, union joint；6, noise reduction layer；7, sealing；8, reinforcement.
Detailed description of the invention
For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below in conjunction with
Accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear,
Be fully described by, it is clear that described embodiment be a part of embodiment of the present utility model rather than
Whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making
Go out the every other embodiment obtained under creative work premise, broadly fall into protection model of the present utility model
Enclose.
As shown in Figure 1, Figure 2, Figure 3 shows, as a kind of preferred embodiment of the present utility model, Yi Zhongjuan
Curtain door, including multi-disc arched sheet 1, is respectively arranged with the first turnover in the both sides of described arched sheet 1
The 2, second turning point 3, portion, described first turning point 2 is provided with in the arc connecting portion 4 concaved,
Described second turning point 3 is provided with the union joint 5 suitable with described arc connecting portion 4；Described
Union joint 5 inserts in described arc connecting portion 4 from the two ends of arched sheet 1 and realizes between arched sheet 1
Be connected；And then realize being connected between multiple arched sheet 1, not only Stability Analysis of Structures, and it is not easy
Damaging, when closure or openness rolling screen door, the arched sheet 1 being connected together is being positioned at building door body
The spool (not shown) of top rotates under driving.
It is additionally provided with noise reduction layer 6 between described arc connecting portion 4 and union joint 5；Described arched sheet
The two ends of 1 are also removably connected with sealing 7, and described sealing 7 is connected by screw and is fixed on described arc
The two ends of sheet material 1, it is clear that described sealing 7 can also be fixed on by other the mode of removably connecting
The two ends of described arched sheet 1, such as: bolt connects, clamping, riveting etc.；In practice, may be used
To select the mode that removably connects of sealing 7 and arched sheet 1 as required flexibly.
As a kind of preferred embodiment of the present utility model, described arched sheet the 1, first turning point 2,
Second turning point 3, arc connecting portion 4, union joint 5 are made and in one-body molded system by metal material
Becoming, in utility model embodiment, preferred material is aluminum alloy material, light weight and easy plasticity, intensity
Height, such structure not only makes significantly increase the service life of rolling screen door, and stabilized structure, it is difficult to
Damage.
In this utility model embodiment, preferred described noise reduction layer 6 in described arc connecting portion 4 phase
Adaptive circular shape, in use, first inserts noise reduction layer 6 in described arc connecting portion 4,
Then union joint 5 is inserted in described noise reduction layer 6 so that arc connecting portion 4 is not directly contacted with connection
5, greatly reduce the noise that the contact between arc connecting portion 4 and union joint 5 causes；Described disappear
Sound-absorbing layer 6 is made up of hard plastics, extends the service life of noise reduction layer 6, damages at noise reduction layer 6
Time be also convenient for changing, greatly facilitate the use of user, possess the highest promotional value.
As shown in Figure 4, as another kind of embodiment of the present utility model, described arched sheet 1 also sets up
There is reinforcement 8, arched sheet 1 can be made double-decker by reinforcement 8 so that rolling screen door
Structure is more firm, greatly extends the service life of rolling screen door.
The above, be only preferred embodiment of the present utility model, and this utility model not does any shape
Restriction in formula, every according to technical spirit of the present utility model, to letter any done by above example
Single amendment and equal change, within each falling within protection domain of the present utility model.
Claims (3)
1. a rolling screen door, is characterized in that: include multi-disc arched sheet, in the two of described arched sheet
Side is respectively arranged with the first turning point, the second turning point, and described first turning point is provided with in concaving
Arc connecting portion, described second turning point is provided with the connection suitable with described arc connecting portion
Head；Described union joint inserts in described arc connecting portion from the two ends of arched sheet and realizes between arched sheet
Be connected；It is additionally provided with noise reduction layer between described arc connecting portion and union joint；Described arched sheet
Two ends are also removably connected with sealing.
A kind of rolling screen door the most according to claim 1, is characterized in that: described arched sheet, the
One turning point, the second turning point, arc connecting portion, union joint are made by metal material and become in one
Type is made.
A kind of rolling screen door the most according to claim 1, is characterized in that: described noise reduction layer in institute
Stating the circular shape that arc connecting portion is suitable, described noise reduction layer is made up of hard plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345938.1U CN205605047U (en) | 2016-04-22 | 2016-04-22 | Roller shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620345938.1U CN205605047U (en) | 2016-04-22 | 2016-04-22 | Roller shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205605047U true CN205605047U (en) | 2016-09-28 |
Family
ID=56970070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620345938.1U Expired - Fee Related CN205605047U (en) | 2016-04-22 | 2016-04-22 | Roller shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205605047U (en) |
-
2016
- 2016-04-22 CN CN201620345938.1U patent/CN205605047U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20190422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |