CN200982101Y - Flexible flanging wave-suppressing screen door - Google Patents
Flexible flanging wave-suppressing screen door Download PDFInfo
- Publication number
- CN200982101Y CN200982101Y CN 200620136049 CN200620136049U CN200982101Y CN 200982101 Y CN200982101 Y CN 200982101Y CN 200620136049 CN200620136049 CN 200620136049 CN 200620136049 U CN200620136049 U CN 200620136049U CN 200982101 Y CN200982101 Y CN 200982101Y
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- China
- Prior art keywords
- shielding
- door
- door pocket
- tarpaulin
- edge
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- Expired - Lifetime
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a flexible curling inhibit wave shielding door, comprising a shielding tarpaulin, a U-shaped groove opened on the shielding tarpaulin which divides the shielding tarpaulin into two parts, a shielding door curtain, and a shielding door frame. The shielding door curtain and the shielding door frame are connected by a zipper, the edge of the shielding door curtain is connected with a first inner door pocket and a first outer door pocket, the edge of the shielding door frame is connected with a second inner door pocket and a second outer door pocket, and the inner and the outer sides of the shielding door curtain and the shielding door frame are provided with a hook and loop tape. The edge of the shielding door curtain and the edge of the shielding door frame are connected with a door pocket, when the door pocket curling is used to make the electromagnetic wave completely isolated which leaks through the door gap, thereby avoiding electromagnetic leak, and the shielding performance of the door is identical to the shielding tarpaulin which is reliable. The door is capable of closing or opening in the covering, also capable of closing or opening out of the covering, and is convenient in utilization. The door body and the tarpaulin are made from identical shielding materials, thereby having good durability. The structure has no additional elements, which is composed of the shielding material, the material is little, and the cost is low.
Description
Technical field
The utility model belongs to the flexible electromagnetic shielding tent of prevention electromagnetic leakage and electromagnetic pulse, particularly a kind of flexible curled-edge wave-inhibiting shield door.
Background technology
Developed dissimilar electromagnetic shielding tents in succession both at home and abroad in recent years, but shield door is one of technical bottleneck all the time.The shield door of external electromagnetic shielding tent mainly adopts shielding slide fastener, VELCRO and strong magnetic stripe to make up, promptly with the shielding slide fastener flexible door is closed earlier at closing time, inhale the ripple VELCRO with strip metal then and stitch a bonding week along the shielding slide fastener, door curtain with the strong magnetic stripe of peripheral band sticks on the doorframe along the VELCRO outer rim again, VELCRO and strong magnetic stripe mainly are to strengthen to inhale ripple, the electromagnetic wave of prevention shielding slide fastener seam leakage, loaded down with trivial details, the poor practicability of this shield door structure, and door can only be from opening and closing in the paulin.Domestic main employing labyrinth type multiple shield zipper door or simple and easy rigidity shield door, labyrinth type multiple shield zipper door mainly is made up of three to five roads shielding slide fastener, its shielding frequency range is narrow, shield effectiveness is low, simple and easy rigidity shield door is yielding after mounting and dismounting repeatedly, cause electromagnetic leakage, be not suitable for to set up repeatedly and removing the shielding tent of receipts.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned prior art deficiency, and a kind of flexible curled-edge wave-inhibiting shield door is provided, and is simple in structure, safe and reliable, easy to use.
The technical solution of the utility model is achieved in that the utility model comprises a shielding tarpaulin, on the shielding tarpaulin, have a U type groove, tarpaulin be will shield and screen curtain and shielding doorframe two parts will be divided into, screen curtain is connected by slide fastener between the doorframe with shielding, be connected with first internal door pocket and the first outer door pocket with the screen curtain edge, shield door edge edge is connected with second internal door pocket and the second outer door pocket, and screen curtain and the inside and outside both sides of shielding doorframe are provided with pull stap.
The width of described first internal door pocket, the first outer door pocket, second internal door pocket and the second outer door pocket is 300mm.
Pull stap is along the slide fastener disposed at equal distance.
The utility model adopts said structure, and shield door is with to shield the paulin material identical, integrated, and the paulin body sets up to be finished the back door and form naturally, simple in structure, easy to operate.Screen curtain edge and shield door edge edge are connected with door pocket, and the door pocket crimping is completely cut off the electromagnetic wave that leaks by crack between a door and its frame fully during use, can not cause electromagnetic leakage, and the shield effectiveness of door is consistent with shielding paulin body, dependable performance.Door can close in paulin or open, and also can close outside paulin or open, and is easy to use.Because Men Tiyu paulin body is with a kind of shielding material, its good endurance.This structure does not have additional member, only be made of shielding paulin material, and materials is few, cost is low.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is an A-A generalized section among Fig. 1;
Below in conjunction with accompanying drawing content of the present utility model is described in further detail.
The specific embodiment
With reference to Fig. 1, shown in Figure 2, the utility model comprises a shielding tarpaulin 9, on shielding tarpaulin 9, have a U type groove, tarpaulin 9 be will shield and screen curtain 1 and shielding doorframe 2 two parts will be divided into, screen curtain 1 is connected by slide fastener 3 between the doorframe 2 with shielding, be connected with first internal door pocket 4 and the first outer door pocket 5 with screen curtain 1 edge, shielding doorframe 2 edges are connected with second internal door pocket 6 and the second outer door pocket 7, and screen curtain 1 and shielding doorframe 2 inside and outside both sides are provided with pull stap 8.
The width of described first internal door pocket, 4, the first outer door pocket 5, second internal door pocket 6 and the second outer door pocket 7 is 300mm.
Pull stap 8 is along slide fastener 3 disposed at equal distance.
When in paulin, closing, in the paulin with slide fastener 3 drawings, screen curtain 1 and shielding doorframe 2 are positioned on the wall plane, then screen curtain 1 is stretched with first internal door pocket 4 that shields doorframe 2 and second internal door pocket 6 and align, roll to a side, when rolling up to root, fixing with the pull stap in the paulin 8, the first outer door pocket 5 and the second outer door pocket 7 can be rolled respectively, and fixing respectively with the pull stap 8 in the paulin outside, process was opposite when door was opened.When outside paulin, closing, outside paulin with slide fastener 3 drawings, screen curtain 1 and shielding doorframe 2 are positioned on the wall plane, then screen curtain 1 is stretched with the first outer door pocket 5 that shields doorframe 2 and the second outer door pocket 7 and align, roll to a side, when rolling up to root, fixing with the pull stap 8 that paulin is outer, first internal door pocket 4 and second door pocket 6 can be rolled respectively, and fixing respectively with the pull stap 8 of paulin inboard, process was opposite when door was opened.
The utility model flexible curled-edge wave-inhibiting shield door, because the shield door cover has good electrical conductivity, after closely convolution is fixed, screen curtain forms the continuous conduction body with the shielding doorframe by the shielding door pocket, intercepted the electromagnetic leakage that screen curtain and shield door edge edge slide fastener cause, the shielding material that shields the door pocket employing simultaneously is consistent with shielding paulin body shielding material, and its shield effectiveness is also consistent with shielding paulin body shield effectiveness, this shield door is simple in structure, convenient during use, safety, reliable.
Claims (3)
1, flexible curled-edge wave-inhibiting shield door, comprise a shielding tarpaulin (9), it is characterized in that, on shielding tarpaulin (9), have a U type groove, tarpaulin (9) be will shield and screen curtain (1) and shielding doorframe (2) two parts will be divided into, be connected by slide fastener (3) between screen curtain (1) and shielding doorframe (2), be connected with first internal door pocket (4) and the first outer door pocket (5) with screen curtain (1) edge, shielding doorframe (2) edge is connected with second internal door pocket (6) and the second outer door pocket (7), and screen curtain (1) and the inside and outside both sides of shielding doorframe (2) are provided with pull stap (8).
2, flexible curled-edge wave-inhibiting shield door according to claim 1 is characterized in that, the width of first internal door pocket (4), the first outer door pocket (5), second internal door pocket (6) and the second outer door pocket (7) is 300mm.
3, flexible curled-edge wave-inhibiting shield door according to claim 1 is characterized in that, pull stap (8) is along slide fastener (3) disposed at equal distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136049 CN200982101Y (en) | 2006-10-30 | 2006-10-30 | Flexible flanging wave-suppressing screen door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620136049 CN200982101Y (en) | 2006-10-30 | 2006-10-30 | Flexible flanging wave-suppressing screen door |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200982101Y true CN200982101Y (en) | 2007-11-28 |
Family
ID=38909261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620136049 Expired - Lifetime CN200982101Y (en) | 2006-10-30 | 2006-10-30 | Flexible flanging wave-suppressing screen door |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200982101Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434651C (en) * | 2006-10-30 | 2008-11-19 | 中国人民解放军总后勤部建筑工程研究所 | Flexible curled-edge wave-inhibiting shield door |
| CN102383705A (en) * | 2011-08-16 | 2012-03-21 | 中国人民解放军总后勤部建筑工程研究所 | Double-layered integral flexible electromagnetic shield door |
-
2006
- 2006-10-30 CN CN 200620136049 patent/CN200982101Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100434651C (en) * | 2006-10-30 | 2008-11-19 | 中国人民解放军总后勤部建筑工程研究所 | Flexible curled-edge wave-inhibiting shield door |
| CN102383705A (en) * | 2011-08-16 | 2012-03-21 | 中国人民解放军总后勤部建筑工程研究所 | Double-layered integral flexible electromagnetic shield door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20081119 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |