CN201712788U - Internal decoration framework component of helicopter - Google Patents
Internal decoration framework component of helicopter Download PDFInfo
- Publication number
- CN201712788U CN201712788U CN2010202254692U CN201020225469U CN201712788U CN 201712788 U CN201712788 U CN 201712788U CN 2010202254692 U CN2010202254692 U CN 2010202254692U CN 201020225469 U CN201020225469 U CN 201020225469U CN 201712788 U CN201712788 U CN 201712788U
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Abstract
The utility model belongs to the technology of helicopter internal decoration, which relates to an internal decoration framework component used for helicopter internal decoration. In the first technical scheme, the internal decoration framework component comprises a framework, a mushroom fastener tape (2) adhered on the framework and a sealing adhesive tape (3); in the second technical scheme, the internal decoration framework component comprises a framework, a mushroom fastener tape (2) adhered on the framework and a sealing adhesive tape (3); and in the third technical scheme, the internal decoration framework component comprises a framework and a mushroom fastener tape (2) adhered on the framework. The internal decoration framework component can conveniently, rapidly and reliably accomplish the connection among an internal decorative sheet, the edge of a helicopter body frame and a stringer, thoroughly solves the problems of adhesive failure of a nylon fastener tape, break-away of a quick-release shackle and the like in the existing connection mode, and improves the maintainability of the helicopter internal decoration.
Description
Technical field
The utility model belongs to helicopter interior decorating and fitting technology, relates to the interior trim skeleton component that is used for the helicopter interior trim.
Background technology
At present, the connection mode of helicopter inner trim panels and fuselage architrave or long purlin is: adopt velcro directly to be bonded on the edge strip flange of each frame and long purlin by glue, be connected by the velcro that is fixed on velcro on the inner trim panels and architrave and the long purlin, and intersegmental apart from connecting a quick release fastener in velcro bonded assembly part every one.The shortcoming of this kind type of attachment is: problems such as velcro comes unstuck, quick release fastener comes off often occur, its bonding process heavy contamination.And after the bonding success of velcro, dismounting and gel resin work are very difficult, have a strong impact on the maintainability of helicopter.
Summary of the invention
The purpose of this utility model is: provide a kind of easily and fast, reliably with inner trim panels and fuselage architrave and long purlin bonded assembly helicopter interior trim skeleton component, overcome problems such as velcro comes unstuck in the existing type of attachment, quick release fastener comes off, improve the maintainability of helicopter interior trim.
First kind of technical scheme of the present utility model is: helicopter interior trim skeleton component, it is characterized in that, the interior trim skeleton component is by skeleton, stick on the mushroom hasp on the skeleton and obturage the adhesive tape composition, skeleton is the section bar with following cross sectional shape: this cross sectional shape is connected to form by the cross section of connecting panel and the cross section of two upper vertical plates, the cross sectional shape of the cross section of connecting panel and two upper vertical plates is the strip rectangle, connecting panel is the outside face of connecting panel towards the surface of helicopter fuselage frame or purlin, the connecting panel surface of helicopter fuselage frame or purlin dorsad is the inside face of connecting panel, the long limit in two upper vertical plate cross sections is parallel to each other and perpendicular to connecting panel, two upper vertical plates are positioned at the centre of connecting panel inside face left and right directions and are connected to integral body with the connecting panel inside face, form rectangular channel between two upper vertical plates; On the plate face of connecting panel, there is countersunkrivet hole or the flathead screw hole that connects the connecting panel surfaces externally and internally left and right sides of two upper vertical plates; The cross section of the adhesive tape of obturaging presents umbrella shape, this umbrella shape cross section is connected to form by the bow-shaped cross-section of top umbrella crown part and the square-section of bottom umbrella bar part, the left and right sides width of the adhesive tape of obturaging top umbrella crown greater than from the left surface of upper left riser to the distance on the right surface of upper right riser, in the rectangular channel of umbrella bar part in the adhesive tape of obturaging bottom between two upper vertical plates; On the plate face of connecting panel inside face, the right side of the left side of left riser and right riser is pasted with one deck mushroom hasp; The long limit size in riser cross section equals the thickness and the inner trim panels thickness sum of two-layer mushroom hasp.
Second kind of technical scheme of the present utility model is: helicopter interior trim skeleton component, it is characterized in that, the interior trim skeleton component by skeleton, stick on the mushroom hasp on the skeleton and the adhesive tape of obturaging is formed, skeleton is the section bar with following cross sectional shape: this cross sectional shape is connected to form by the cross section of the cross section of connecting panel, two upper vertical plates and the cross section of 4 following risers, the cross sectional shape of the cross section of connecting panel and two upper vertical plates is the strip rectangle, and the cross section of riser is measure-alike rectangle under all; Connecting panel is the outside face of connecting panel towards the surface of helicopter fuselage frame or purlin, the connecting panel surface of helicopter fuselage frame or purlin dorsad is the inside face of connecting panel, the long limit in two upper vertical plate cross sections is parallel to each other and perpendicular to connecting panel, two upper vertical plates are positioned at the centre of connecting panel inside face left and right directions and are connected to integral body with the connecting panel inside face, form rectangular channel between two upper vertical plates; The long limit in following riser cross section is perpendicular to connecting panel, the outside face of following riser and connecting panel is connected to integral body, about 4 following risers are divided into two groups, riser is symmetrically located at the right and left of connecting panel line of centers under two groups, each group down distance between two following risers in the riser equates, on the connecting panel under every group in the riser, between two following risers the flathead screw hole that connects the connecting panel surfaces externally and internally arranged; The cross section of the adhesive tape of obturaging presents umbrella shape, this umbrella shape cross section is connected to form by the bow-shaped cross-section of top umbrella crown part and the square-section of bottom umbrella bar part, the left and right sides width of the adhesive tape of obturaging top umbrella crown greater than from the left surface of upper left riser to the distance on the right surface of upper right riser, in the rectangular channel of umbrella bar part in the adhesive tape of obturaging bottom between two upper vertical plates; On the plate face of connecting panel inside face, the right side of the left side of left riser and right riser is pasted with one deck mushroom hasp; The long limit size in riser cross section equals the thickness and the inner trim panels thickness sum of two-layer mushroom hasp.
The third technical scheme of the present utility model is: helicopter interior trim skeleton component, it is characterized in that, the interior trim skeleton component is made up of skeleton and the mushroom hasp that sticks on the skeleton, skeleton is the section bar with following cross sectional shape: this cross sectional shape is connected to form by the cross section of the cross section of connecting panel, a upper spacer and the cross section of 4 following risers, the cross section of connecting panel and upper spacer is the strip rectangle, and the cross section of riser is measure-alike rectangle under all; Connecting panel is the outside face of connecting panel towards the surface of helicopter fuselage frame or purlin, the connecting panel surface of helicopter fuselage frame or purlin dorsad is the inside face of connecting panel, the long limit in upper spacer cross section is parallel to each other and perpendicular to connecting panel, upper spacer is positioned at the centre of connecting panel inside face left and right directions and is connected to integral body with the connecting panel inside face; The long limit in following riser cross section is perpendicular to connecting panel, the outside face of following riser and connecting panel is connected to integral body, about 4 following risers are divided into two groups, riser is symmetrically located at the right and left of connecting panel line of centers under two groups, each group down distance between two following risers in the riser equates, on the connecting panel under every group in the riser, between two following risers the flathead screw hole that connects the connecting panel surfaces externally and internally arranged; On the plate face of connecting panel inside face, the left and right sides of upper spacer is pasted with one deck mushroom hasp; The long limit size in upper spacer cross section equals the thickness and the inner trim panels thickness sum of two-layer mushroom hasp.
The utility model has the advantages that: can finish being connected of inner trim panels and helicopter fuselage architrave and long purlin easily and fast, reliably, thoroughly solve problems such as velcro comes unstuck in the existing type of attachment, quick release fastener comes off, improved the maintainability of helicopter interior trim.
Description of drawings
Fig. 1 is the structural representation of first kind of technical scheme of the present utility model.The part that the dotted line that Reference numeral 4 refers among the figure is drawn is an inner trim panels, is pasted with the mushroom hasp 5 that dotted line is drawn on inner trim panels 4, and the butt joint by mushroom hasp 5 and mushroom hasp 2 is fixed on inner trim panels 4 on the connecting panel 1.The part that the dotted line that Reference numeral 6 refers to is drawn is fuselage architrave or long purlin, by countersunkrivet connecting panel 1 is fixed on fuselage architrave or the long purlin.
Fig. 2 is the structural representation of second kind of technical scheme of the present utility model.The part that the dotted line that Reference numeral 4 refers among the figure is drawn is an inner trim panels, is pasted with the mushroom hasp 5 that dotted line is drawn on inner trim panels 4, and the butt joint by mushroom hasp 5 and mushroom hasp 2 is fixed on inner trim panels 4 on the connecting panel 1.The part that the dotted line that Reference numeral 6 refers to is drawn is fuselage architrave or long purlin, by flathead screw connecting panel 1 is fixed on fuselage architrave or the long purlin.
Fig. 3 is the structural representation of the third technical scheme of the present utility model.The part that the dotted line that Reference numeral 4 refers among the figure is drawn is an inner trim panels, is pasted with the mushroom hasp 5 that dotted line is drawn on inner trim panels 4, and the butt joint by mushroom hasp 5 and mushroom hasp 2 is fixed on inner trim panels 4 on the connecting panel 1.The part that the dotted line that Reference numeral 6 refers to is drawn is fuselage architrave or long purlin, by flathead screw connecting panel 1 is fixed on fuselage architrave or the long purlin.
The specific embodiment
Below the utility model is described in further details.Referring to Fig. 1, first kind of technical scheme of the present utility model is: helicopter interior trim skeleton component, it is characterized in that, the interior trim skeleton component is by skeleton, stick on the mushroom hasp 2 on the skeleton and obturage adhesive tape 3 compositions, skeleton is the section bar with following cross sectional shape: this cross sectional shape is connected to form by the cross section of connecting panel 1 and the cross section of two upper vertical plate 1-1, the cross sectional shape of the cross section of connecting panel 1 and two upper vertical plate 1-1 is the strip rectangle, connecting panel 1 is the outside face of connecting panel 1 towards the surface of helicopter fuselage frame or purlin, connecting panel 1 surface of helicopter fuselage frame or purlin dorsad is the inside face of connecting panel 1, the long limit in two upper vertical plate 1-1 cross sections is parallel to each other and perpendicular to connecting panel 1, two upper vertical plate 1-1 are positioned at the centre of connecting panel 1 inside face left and right directions and are connected to integral body with connecting panel 1 inside face, form rectangular channel between two upper vertical plate 1-1; On the plate face of connecting panel 1, there is countersunkrivet hole or the flathead screw hole that connects connecting panel 1 surfaces externally and internally the left and right sides of two upper vertical plate 1-1; The cross section of the adhesive tape of obturaging 3 presents umbrella shape, this umbrella shape cross section is connected to form by the bow-shaped cross-section of top umbrella crown part and the square-section of bottom umbrella bar part, the left and right sides width of the adhesive tape of obturaging 3 top umbrella crowns greater than from the left surface of upper left riser to the distance on the right surface of upper right riser, in the rectangular channel of the adhesive tape of obturaging 3 bottom umbrella bars parts between two upper vertical plate 1-1; On the plate face of connecting panel 1 inside face, the right side of the left side of left riser and right riser is pasted with one deck mushroom hasp 2; The long limit size in riser 1-1 cross section equals the thickness and the inner trim panels 4 thickness sums of two-layer mushroom hasp 2.
Referring to Fig. 2, second kind of technical scheme of the present utility model is: helicopter interior trim skeleton component, it is characterized in that, the interior trim skeleton component by skeleton, stick on the mushroom hasp 2 on the skeleton and the adhesive tape 3 of obturaging is formed, skeleton is the section bar with following cross sectional shape: this cross sectional shape is connected to form by the cross section of the cross section of connecting panel 1, two upper vertical plate 1-1 and the cross section of 4 following riser 1-2, the cross sectional shape of the cross section of connecting panel 1 and two upper vertical plate 1-1 is the strip rectangle, and the cross section of riser 1-2 is measure-alike rectangle under all; Connecting panel 1 is the outside face of connecting panel 1 towards the surface of helicopter fuselage frame or purlin, connecting panel 1 surface of helicopter fuselage frame or purlin dorsad is the inside face of connecting panel 1, the long limit in two upper vertical plate 1-1 cross sections is parallel to each other and perpendicular to connecting panel 1, two upper vertical plate 1-1 are positioned at the centre of connecting panel 1 inside face left and right directions and are connected to integral body with connecting panel 1 inside face, form rectangular channel between two upper vertical plate 1-1; The long limit in following riser 1-2 cross section is perpendicular to connecting panel 1, the outside face of following riser 1-2 and connecting panel 1 is connected to integral body, about 4 following riser 1-2 are divided into two groups, riser is symmetrically located at the right and left of connecting panel 1 line of centers under two groups, each group down distance between two following riser 1-2 in the riser equates, on the connecting panel under every group in the riser, between two following riser 1-2 the flathead screw hole that connects connecting panel 1 surfaces externally and internally arranged; The cross section of the adhesive tape of obturaging 3 presents umbrella shape, this umbrella shape cross section is connected to form by the bow-shaped cross-section of top umbrella crown part and the square-section of bottom umbrella bar part, the left and right sides width of the adhesive tape of obturaging 3 top umbrella crowns greater than from the left surface of upper left riser to the distance on the right surface of upper right riser, in the rectangular channel of the adhesive tape of obturaging 3 bottom umbrella bars parts between two upper vertical plate 1-1; On the plate face of connecting panel 1 inside face, the right side of the left side of left riser and right riser is pasted with one deck mushroom hasp 2; The long limit size in riser 1-1 cross section equals the thickness and the inner trim panels 4 thickness sums of two-layer mushroom hasp 2.
Referring to Fig. 3, the third technical scheme of the present utility model is: helicopter interior trim skeleton component, it is characterized in that, the interior trim skeleton component is made up of skeleton and the mushroom hasp 2 that sticks on the skeleton, skeleton is the section bar with following cross sectional shape: this cross sectional shape is connected to form by the cross section of the cross section of connecting panel 1, a upper spacer 1-3 and the cross section of 4 following riser 1-2, the cross section of connecting panel 1 and upper spacer 1-3 is the strip rectangle, and the cross section of riser 1-2 is measure-alike rectangle under all; Connecting panel 1 is the outside face of connecting panel 1 towards the surface of helicopter fuselage frame or purlin, connecting panel 1 surface of helicopter fuselage frame or purlin dorsad is the inside face of connecting panel 1, the long limit in upper spacer 1-3 cross section is parallel to each other and perpendicular to connecting panel 1, upper spacer 1-3 is positioned at the centre of connecting panel 1 inside face left and right directions and is connected to integral body with connecting panel 1 inside face; The long limit in following riser 1-2 cross section is perpendicular to connecting panel 1, the outside face of following riser 1-2 and connecting panel 1 is connected to integral body, about 4 following riser 1-2 are divided into two groups, riser is symmetrically located at the right and left of connecting panel 1 line of centers under two groups, each group down distance between two following riser 1-2 in the riser equates, on the connecting panel under every group in the riser, between two following riser 1-2 the flathead screw hole that connects connecting panel 1 surfaces externally and internally arranged; On the plate face of connecting panel 1 inside face, the left and right sides of upper spacer 1-3 is pasted with one deck mushroom hasp 2; The long limit size in upper spacer 1-3 cross section equals the thickness and the inner trim panels 4 thickness sums of two-layer mushroom hasp 2.
Using method of the present utility model is: with skeleton by rivet or screw retention on fuselage architrave or long purlin, the edge of inner trim panels 4 promptly with skeleton on mushroom hasp 2 cooresponding positions paste mushroom hasps 5, butt joint with mushroom hasp 5 and mushroom hasp 2 can be fixed on inner trim panels 4 on the connecting panel 1.The obturage edge of 3 pairs of adjacent two trim panels 4 of adhesive tape of use carries out edge sealing, to reach effect attractive in appearance.
The width dimensions of mushroom hasp is generally at 10mm～50mm, and length dimension is determined as required.The width dimensions of skeleton upper junction plate 1 is generally at 30mm～100mm, and length dimension is determined as required.The groove width of the rectangular channel on the skeleton between two upper vertical plate 1-1 is of a size of 5mm～20mm, and groove depth is of a size of 10mm～30mm.
Adopt the structure of first kind of technical scheme of the utility model, the width dimensions of mushroom hasp is 10mm, and the width dimensions of skeleton upper junction plate 1 is 40mm, and the groove width of the rectangular channel on the skeleton between two upper vertical plate 1-1 is of a size of 5mm, and groove depth is of a size of 10mm.
Adopt the structure of second kind of technical scheme of the utility model, the width dimensions of mushroom hasp is 15mm, and the width dimensions of skeleton upper junction plate 1 is 60mm, and the groove width of the rectangular channel on the skeleton between two upper vertical plate 1-1 is of a size of 8mm, and groove depth is of a size of 12mm.
Adopt the structure of the third technical scheme of the utility model, the width dimensions of mushroom hasp is 20mm, and the width dimensions of skeleton upper junction plate 1 is 80mm.
Claims (3)
1. helicopter interior trim skeleton component, it is characterized in that, the interior trim skeleton component is by skeleton, sticking on mushroom hasp [2] on the skeleton and the adhesive tape of obturaging [3] forms, skeleton is the section bar with following cross sectional shape: this cross sectional shape is connected to form by the cross section of connecting panel [1] and the cross section of two upper vertical plates [1-1], the cross sectional shape of the cross section of connecting panel [1] and two upper vertical plates [1-1] is the strip rectangle, connecting panel [1] is the outside face of connecting panel [1] towards the surface of helicopter fuselage frame or purlin, connecting panel [1] surface of helicopter fuselage frame or purlin dorsad is the inside face of connecting panel [1], two upper vertical plates [1-1] cross section is parallel to each other and perpendicular to connecting panel [1], two upper vertical plates [1-1] are positioned at the centre of connecting panel [1] inside face left and right directions and are connected to integral body with connecting panel [1] inside face, form rectangular channel between two upper vertical plates [1-1]; On the plate face of connecting panel [1], there are the countersunkrivet hole or the flathead screw hole of perforation connecting panel [1] surfaces externally and internally in the left and right sides of two upper vertical plates [1-1]; The cross section of the adhesive tape of obturaging [3] presents umbrella shape, this umbrella shape cross section is connected to form by the bow-shaped cross-section of top umbrella crown part and the square-section of bottom umbrella bar part, the left and right sides width of the adhesive tape of obturaging [3] top umbrella crown greater than from the left surface of upper left riser to the distance on the right surface of upper right riser, the adhesive tape of obturaging [3] bottom umbrella bar partly is positioned at the rectangular channel between two upper vertical plates [1-1]; On the plate face of connecting panel [1] inside face, the right side of the left side of left riser and right riser is pasted with one deck mushroom hasp [2]; The long limit size in riser [1-1] cross section equals the thickness and inner trim panels [4] the thickness sum of two-layer mushroom hasp [2].
2. helicopter interior trim skeleton component, it is characterized in that, the interior trim skeleton component by skeleton, stick on the mushroom hasp [2] on the skeleton and the adhesive tape of obturaging [3] is formed, skeleton is the section bar with following cross sectional shape: this cross sectional shape is connected to form by the cross section of connecting panel [1], the cross section of two upper vertical plates [1-1] and the cross section of 4 following risers [1-2], the cross sectional shape of the cross section of connecting panel [1] and two upper vertical plates [1-1] is the strip rectangle, and the cross section of riser [1-2] is measure-alike rectangle under all; Connecting panel [1] is the outside face of connecting panel [1] towards the surface of helicopter fuselage frame or purlin, connecting panel [1] surface of helicopter fuselage frame or purlin dorsad is the inside face of connecting panel [1], the long limit in two upper vertical plates [1-1] cross section is parallel to each other and perpendicular to connecting panel [1], two upper vertical plates [1-1] are positioned at the centre of connecting panel [1] inside face left and right directions and are connected to integral body with connecting panel [1] inside face, form rectangular channel between two upper vertical plates [1-1]; The long limit in following riser [1-2] cross section is perpendicular to connecting panel [1], following riser [1-2] is connected to integral body with the outside face of connecting panel [1], about 4 following risers [1-2] are divided into two groups, riser is symmetrically located at the right and left of connecting panel [1] line of centers under two groups, distance between two following risers [1-2] under each group in the riser equates that the flathead screw hole of perforation connecting panel [1] surfaces externally and internally is arranged on the connecting panel under every group in the riser, between two following risers [1-2]; The cross section of the adhesive tape of obturaging [3] presents umbrella shape, this umbrella shape cross section is connected to form by the bow-shaped cross-section of top umbrella crown part and the square-section of bottom umbrella bar part, the left and right sides width of the adhesive tape of obturaging [3] top umbrella crown greater than from the left surface of upper left riser to the distance on the right surface of upper right riser, the adhesive tape of obturaging [3] bottom umbrella bar partly is positioned at the rectangular channel between two upper vertical plates [1-1]; On the plate face of connecting panel [1] inside face, the right side of the left side of left riser and right riser is pasted with one deck mushroom hasp [2]; The long limit size in riser [1-1] cross section equals the thickness and inner trim panels [4] the thickness sum of two-layer mushroom hasp [2].
3. helicopter interior trim skeleton component, it is characterized in that, the interior trim skeleton component is made up of skeleton and the mushroom hasp [2] that sticks on the skeleton, skeleton is the section bar with following cross sectional shape: this cross sectional shape is connected to form by the cross section of connecting panel [1], the cross section of a upper spacer [1-3] and the cross section of 4 following risers [1-2], the cross section of connecting panel [1] and upper spacer [1-3] is the strip rectangle, and the cross section of riser [1-2] is measure-alike rectangle under all; Connecting panel [1] is the outside face of connecting panel [1] towards the surface of helicopter fuselage frame or purlin, connecting panel [1] surface of helicopter fuselage frame or purlin dorsad is the inside face of connecting panel [1], the long limit in upper spacer [1-3] cross section is parallel to each other and perpendicular to connecting panel [1], upper spacer [1-3] is positioned at the centre of connecting panel [1] inside face left and right directions and is connected to integral body with connecting panel [1] inside face; The long limit in following riser [1-2] cross section is perpendicular to connecting panel [1], following riser [1-2] is connected to integral body with the outside face of connecting panel [1], about 4 following risers [1-2] are divided into two groups, riser is symmetrically located at the right and left of connecting panel [1] line of centers under two groups, distance between two following risers [1-2] under each group in the riser equates that the flathead screw hole of perforation connecting panel [1] surfaces externally and internally is arranged on the connecting panel under every group in the riser, between two following risers [1-2]; On the plate face of connecting panel [1] inside face, the left and right sides of upper spacer [1-3] is pasted with one deck mushroom hasp [2]; The long limit size in upper spacer [1-3] cross section equals the thickness and inner trim panels [4] the thickness sum of two-layer mushroom hasp [2].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202254692U CN201712788U (en) | 2010-06-13 | 2010-06-13 | Internal decoration framework component of helicopter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202254692U CN201712788U (en) | 2010-06-13 | 2010-06-13 | Internal decoration framework component of helicopter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201712788U true CN201712788U (en) | 2011-01-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202254692U Expired - Lifetime CN201712788U (en) | 2010-06-13 | 2010-06-13 | Internal decoration framework component of helicopter |
Country Status (1)
| Country | Link |
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| CN (1) | CN201712788U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103950535A (en) * | 2014-04-25 | 2014-07-30 | 哈尔滨飞机工业集团有限责任公司 | Helicopter separating frame decoration plate with noise reduction function |
| CN103963976A (en) * | 2013-02-01 | 2014-08-06 | 中国航空工业集团公司西安飞机设计研究所 | Aircraft interior trim part connecting structure |
| CN104843168A (en) * | 2015-05-05 | 2015-08-19 | 江苏逸帆航空科技有限公司 | Rapid-disassembly rapid-assembly structure for aircraft interior decoration |
| CN106564607A (en) * | 2016-10-27 | 2017-04-19 | 上海航天控制技术研究所 | Stacked aircraft shock absorption and heat insulation device |
| CN109850137A (en) * | 2019-03-18 | 2019-06-07 | 西安爱生技术集团公司 | A kind of quick-detachable rear fulcrum damping of parachuting unmanned plane |
| CN111017187A (en) * | 2019-12-13 | 2020-04-17 | 中国航空工业集团公司西安飞机设计研究所 | Quick-release type interior trim maintenance opening cover for airplane and mounting and dismounting method |
-
2010
- 2010-06-13 CN CN2010202254692U patent/CN201712788U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103963976A (en) * | 2013-02-01 | 2014-08-06 | 中国航空工业集团公司西安飞机设计研究所 | Aircraft interior trim part connecting structure |
| CN103950535A (en) * | 2014-04-25 | 2014-07-30 | 哈尔滨飞机工业集团有限责任公司 | Helicopter separating frame decoration plate with noise reduction function |
| CN104843168A (en) * | 2015-05-05 | 2015-08-19 | 江苏逸帆航空科技有限公司 | Rapid-disassembly rapid-assembly structure for aircraft interior decoration |
| CN106564607A (en) * | 2016-10-27 | 2017-04-19 | 上海航天控制技术研究所 | Stacked aircraft shock absorption and heat insulation device |
| CN106564607B (en) * | 2016-10-27 | 2019-08-09 | 上海航天控制技术研究所 | The aircraft damping heat-proof device of layered laminate |
| CN109850137A (en) * | 2019-03-18 | 2019-06-07 | 西安爱生技术集团公司 | A kind of quick-detachable rear fulcrum damping of parachuting unmanned plane |
| CN111017187A (en) * | 2019-12-13 | 2020-04-17 | 中国航空工业集团公司西安飞机设计研究所 | Quick-release type interior trim maintenance opening cover for airplane and mounting and dismounting method |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110119 |
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| CX01 | Expiry of patent term |