CN205117185U - Rolling shutter door - Google Patents
Rolling shutter door Download PDFInfo
- Publication number
- CN205117185U CN205117185U CN201520885971.9U CN201520885971U CN205117185U CN 205117185 U CN205117185 U CN 205117185U CN 201520885971 U CN201520885971 U CN 201520885971U CN 205117185 U CN205117185 U CN 205117185U
- Authority
- CN
- China
- Prior art keywords
- hinged end
- sheet
- door leaf
- connecting portion
- hinged
- 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
Landscapes
- Securing Of Glass Panes Or The Like (AREA)
Abstract
The utility model belongs to the technical field of the technique of door and window articles for use and specifically relates to a rolling shutter door is related to, it forms mainly to be established ties by the door leaf that a plurality of is adjacent, and every door leaf's relative both sides are equipped with connecting portion respectively, one of them connecting portion of every door leaf are equipped with hinged end no. 1 for the middle part of one side of door leaf, and the middle part of another connecting portion of every door leaf one side relative with hinged end no. 1 for door leaf goes up is equipped with hinged end no. 2, and every door leaf's hinged end no. 2 articulates with adjacent door leaf's hinged end no. 1 each other, and the both sides of the hinged end no. 2 on every door leaf are equipped with the spacing end that restricts a hinged end axial displacement distance respectively. The advantage is: through be provided with hinged end no. 1 and hinged end no. 2 and spacing end on every door leaf, so unnecessarily welding or other mode is fixed the separation blade and is carried on spacingly, has just so reduced the processing cost, has reduced economic loss, has also reduced the processing degree of difficulty, and the fault rate is extremely low moreover, and life is longer.
Description
Technical field
The utility model relates to the technical field of door and window articles for use, especially relates to a kind of rolling door.
Background technology
Rolling door is cascaded with the door sheet of multi-joint activity, in fixing slideway, above door, rotates upper and lower door centered by spool.Rolling door traditional is at present in series by several adjacent door sheets, the relative both sides of each sheet are respectively equipped with connecting portion, the dual-side that connecting portion is all relative is formed to different lateral bend, the connecting portion of adjacent door sheet is hinged, but in order to prevent mutual axial displacement between adjacent door sheet, cause rolling door fault and cisco unity malfunction, usually all can weld in each rolling door or fixing spacing catch, catch is all arranged on the side of the door sheet adjacent with two connecting portions, which adds the difficulty of processing of rolling door, and relative expend fund, economic input is large, and this rolling door due to component too many, easily cause rolling door fault, the normal work of impact, unnecessary loss is caused to some businessmans.
Summary of the invention
For the deficiency that above-mentioned prior art exists, the purpose of this utility model is to provide a kind of minimizing processing cost, reduces economic loss, reduce difficulty of processing, and fault rate is extremely low, the rolling door that application life is longer.
For realizing above-mentioned object, the utility model provides following technical scheme:
A kind of rolling door, the door sheet adjacent primarily of several is in series, the relative both sides of each sheet are respectively equipped with connecting portion, one of them connecting portion of described each sheet is that the middle part of the side of a sheet is provided with hinged end one, another connecting portion of each sheet is that the middle part of side relative with hinged end one on a sheet is provided with hinged end two, the hinged end two of each sheet is hinged with the hinged end one of adjacent door sheet, and the both sides of the hinged end two on each sheet are respectively equipped with the positive stop end of restriction hinged end one distance of axial displacement.
The utility model is set to further: form bend one to curving again after the middle part that hinged end one and the hinged end two of described each sheet are respectively the relative dual-side of a sheet extends certain distance respectively in the opposite direction.
The utility model is set to further: the bending direction of two bends one on described each sheet is contrary, is formed and be articulated and connected after the mutual hasp of two bends one.
The utility model is set to further: the side that two positive stop ends on described each sheet are respectively hinged end two both sides forms bend two to curving after extending certain distance respectively again.
The utility model is set to further: two positive stop ends on described each sheet have certain intervals respectively and between hinged end two.
The utility model is set to further: the spacing distance of two positive stop ends respectively and between hinged end two on described each sheet is less than the axial length of hinged end one.
The utility model is set to further: the spacing distance of two positive stop ends respectively and between hinged end two on described each sheet is less than the axial length of hinged end two.
By adopting technique scheme, the technique effect that the utility model reaches is: by being provided with hinged end one and hinged end two and positive stop end on each sheet, unnecessaryly like this carrying out welding or other mode is fixed catch and carried out spacing, which reduces processing cost, reduce economic loss, also reduce difficulty of processing, and fault rate is extremely low, application life is longer.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural principle schematic diagram of the present utility model.
Detailed description of the invention
With reference to Fig. 1, a kind of rolling door disclosed in the utility model, the door sheet 10 adjacent primarily of several is in series, the relative both sides of each sheet 10 are respectively equipped with connecting portion, one of them connecting portion of each sheet 10 is that the middle part of the side of a sheet 10 is provided with hinged end 1, and another connecting portion of each sheet 10 is that the middle part of side relative with hinged end 1 on a sheet 10 is provided with hinged end 2 12.The hinged end 2 12 of each sheet 10 is hinged with the hinged end 1 of adjacent door sheet 10.Hinged end 1 and the hinged end 2 12 of each sheet 10 are that the middle part of the relative dual-side of door sheet 10 extends respectively and forms bend one to curving again after certain distance in the opposite direction.Here can relatively rotate after two bends one can be socketed mutually, the bending direction of two bends one namely on each sheet 10 is contrary, is formed and be articulated and connected after the mutual hasp of two bends one.As shown in fig. 1, can certainly be connected by connecting axle with bend two by bend one, also can be connected by other articulated manner.
The both sides of the hinged end 2 12 on above-mentioned each sheet 10 are respectively equipped with the positive stop end 13 of restriction hinged end 1 distance of axial displacement.The side that two positive stop ends 13 on each sheet 10 are respectively hinged end 2 12 both sides forms bend two to curving after extending certain distance respectively again.Two positive stop ends 13 on each sheet 10 have certain intervals respectively and between hinged end 2 12.Arranging of interval can ensure that hinged end one has certain activity space, avoids the phenomenon that causing trouble is killed mutually because not having axial activity space.The spacing distance of two positive stop ends 13 respectively and between hinged end 2 12 on each sheet 10 is less than the axial length of hinged end 1.Certainly, the spacing distance of two positive stop ends 13 respectively and between hinged end 2 12 on each sheet 10 is less than the axial length of hinged end 2 12.Such set-up mode both ensure that the activity space of hinged end 1, and turn avoid hinged end one will cause rolling door to disconnect because activity space is too large.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (7)
1. a rolling door, the door sheet adjacent primarily of several is in series, the relative both sides of each sheet are respectively equipped with connecting portion, it is characterized in that: one of them connecting portion of described each sheet is that the middle part of the side of a sheet is provided with hinged end one, another connecting portion of each sheet is that the middle part of side relative with hinged end one on a sheet is provided with hinged end two, the hinged end two of each sheet is hinged with the hinged end one of adjacent door sheet, and the both sides of the hinged end two on each sheet are respectively equipped with the positive stop end of restriction hinged end one distance of axial displacement.
2. rolling door according to claim 1, is characterized in that: form bend one to curving again after the middle part that hinged end one and the hinged end two of described each sheet are respectively the relative dual-side of a sheet extends certain distance respectively in the opposite direction.
3. rolling door according to claim 2, is characterized in that: the bending direction of two bends one on described each sheet is contrary, is formed and be articulated and connected after the mutual hasp of two bends one.
4. rolling door according to claim 1, is characterized in that: the side that two positive stop ends on described each sheet are respectively hinged end two both sides forms bend two to curving after extending certain distance respectively again.
5. the rolling door according to any one of Claims 1-4, is characterized in that: two positive stop ends on described each sheet have certain intervals respectively and between hinged end two.
6. rolling door according to claim 5, is characterized in that: the spacing distance of two positive stop ends respectively and between hinged end two on described each sheet is less than the axial length of hinged end one.
7. rolling door according to claim 5, is characterized in that: the spacing distance of two positive stop ends respectively and between hinged end two on described each sheet is less than the axial length of hinged end two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885971.9U CN205117185U (en) | 2015-11-09 | 2015-11-09 | Rolling shutter door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520885971.9U CN205117185U (en) | 2015-11-09 | 2015-11-09 | Rolling shutter door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205117185U true CN205117185U (en) | 2016-03-30 |
Family
ID=55572804
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520885971.9U Expired - Fee Related CN205117185U (en) | 2015-11-09 | 2015-11-09 | Rolling shutter door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205117185U (en) |
-
2015
- 2015-11-09 CN CN201520885971.9U patent/CN205117185U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2012177986A3 (en) | Conjugate-based antifungal and antibacterial prodrugs | |
| MX2018007931A (en) | Forecarriage of a rolling motor vehicle. | |
| CN107429796B (en) | The guiding device of bar | |
| RU2016143546A (en) | INTERMEDIATE FILM GLASS WINDOW WINDOWS OF THE VEHICLE, WELDED PRODUCT AND GLASS WINDOW WINDOWS OF THE VEHICLE | |
| WO2011121931A3 (en) | Catheter | |
| CN205117185U (en) | Rolling shutter door | |
| MY167036A (en) | Metal joint | |
| WO2013039765A3 (en) | Torsion suspension system | |
| CN205747666U (en) | Refrigerator door folded edges | |
| CN104265835A (en) | Reversed bending preventing transmission chain | |
| NZ708643A (en) | Bar of a support structure for a false ceiling and working process for working the bar | |
| CN203416533U (en) | Enclosed profile for cabinet, and cabinet | |
| CN208190358U (en) | 3MW permanent-magnetic wind driven generator stator | |
| ITBO20120175A1 (en) | TELESCOPIC PROTECTION COVER | |
| CN204673361U (en) | A kind of synchronized | |
| CN204872104U (en) | Solid of revolution part possesses frame greatly | |
| CN104019353B (en) | A kind of industry angle bar | |
| CN203034983U (en) | Damper capable of replacing connectors at two ends | |
| CN204781914U (en) | A end connector for steel pipe scaffold horizon bar | |
| CN204189539U (en) | A kind of resistive band | |
| CN202687302U (en) | Plate type circulating conveyor chain | |
| CN203900629U (en) | Saw | |
| CN210063872U (en) | Steel pipe bundle transferring support | |
| CN203724750U (en) | Novel slide way hand guard | |
| CN107834232A (en) | Bus bar or busbar earthing wire clip |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160330 Termination date: 20171109 |