CN205499381U - Novel handrail in main cabin - Google Patents

Abstract

The utility model belongs to the technical field of the aircraft manufacturing, a novel handrail in main cabin is related to. The handrail includes the handrail in the main cabin, go up the angle box, angle box down, and the appearance that goes up the angle box is the wedge, and the appearance of lower angle box is the rectangle, and the both ends of handrail are passed down respectively to sew up behind angle box and the last angle box and are in the same place to wrap up with bright and beautiful silk ribbon. The utility model discloses a soft handrail mounted position is on for parachute jumping hatch door door frame, and the handrail main part be bright and beautiful silk ribbon, and bright and beautiful silk ribbon both ends are connected with two aluminum alloy angle boxes, successful solution parachute jumping safety, the under -deck tripartite problems such as safety and weight of passing. And, in the design of the bright and beautiful silk ribbon of handrail both sides parcel, having increased the thickness that the gripping was distinguished, the passenger can adopt comfortable gripping form to use the handrail, and the both sides in gripping district have also reached the effect of circular arc, can, the passenger not produce uncomfortable sense when dragging the handrail hard.

Description

Handrail in a kind of novel main cabin

Technical field

This utility model belongs to aircraft manufacturing technical field, relates to handrail in a kind of novel main cabin.

Background technology

Only have the outside aluminium alloy safety rail of doorframe at the main cabin doorframe of Y12 parachute jumping type machine, do not have inside doorframe The place that can grasp, and doorframe two lateral extent floor relative close, if installing hard handrail, can hinder passenger Normal pass, this situation makes passenger's life security when parachute jumping compromised.

Summary of the invention

The purpose of this utility model is for preventing parachute jumping personnel from accidentally dropping when high altitude bailout, it is simple to parachutist parachutes Time capture and handrail in a kind of novel main cabin is proposed.

Technical solution of the present utility model is, in main cabin, handrail includes handrail, upper angle box, inferior horn box, upper angle The profile of box is wedge shape, and the profile of inferior horn box is rectangle, and the two ends of handrail are stitched after being each passed through inferior horn box and upper angle box It is combined, and wraps up with brocade silk ribbon.

The material of handrail is brocade silk ribbon, and the material being wrapped in bright and beautiful silk ribbon outside handrail is identical with the material of handrail.

Brocade silk ribbon is wrapped in the both sides of handrail.

This utility model has the advantage that and beneficial effect,

In main cabin designed by this utility model, handrail installation site is at escape hatch doorframe, and armrest body is brocade silk Band, brocade silk ribbon two ends are connected with two aluminium alloy angle boxes, pass through safely in successfully solving parachute jumping safety, cabin and Weight etc. three aspect problem.And, in the design of handrail both sides parcel brocade silk ribbon, add the thickness of grasping section Degree, passenger is used comfortable grasping form to use handrail；And the both sides of grasping section have also reached the effect of circular arc Really, sense of discomfort will not be produced when passenger firmly pulls handrail.

Accompanying drawing explanation

Fig. 1 is handrail installation site in main cabin；

Fig. 2 is handrail overall structure form in main cabin；

Wherein, 1 is main cabin doorframe, and 2 is handrail in main cabin, and 3 is escape hatch doorframe, and 4 is upper angle box, and 5 are Inferior horn box, 6 is handrail, and 7 is brocade silk ribbon.

Detailed description of the invention

In main cabin, handrail 2 is mainly made up of brocade silk ribbon 7, upper angle box 4, inferior horn box 5 and handrail 6.

Handrail 6 is soft material, and its connected mode is that handrail 6 directly passes around and leaves on angle box 4 and inferior horn box 5 Long Circle hole, then handrail 6 is sewed up.Inferior horn box 5 and escape hatch doorframe 3 are direct by 4 rivets Being connected, upper angle box 4 is connected by 4 rivets with main cabin doorframe 1, thus the load on handrail is delivered to fuselage In structure.After handrail 6 is connected stitching with angle, two ends box, two correct and are docking together, and then use two bright and beautiful silks Band 7 is wrapped in both sides respectively.

Claims (3)

1. a handrail in novel main cabin, is characterized in that, in main cabin handrail include handrail (6), upper angle box (4), Inferior horn box (5), the profile at upper angle box (4) is wedge shape, and the profile of inferior horn box (5) is rectangle, handrail (6) Two ends are stitched together after being each passed through inferior horn box (5) and upper angle box (4), and wrap up with brocade silk ribbon (7).

Handrail in the novel main cabin of one the most according to claim 1, is characterized in that, the material of handrail (6) For brocade silk ribbon, the bright and beautiful ribbon material being wrapped in handrail (6) outside is identical with the material of handrail (6).

Handrail in the novel main cabin of one the most according to claim 1, is characterized in that, brocade silk ribbon is wrapped in handrail (6) both sides.