CN2656595Y

CN2656595Y - Typhoon-resistance pipe fitting for telescopic door

Info

Publication number: CN2656595Y
Application number: CN 03223202
Authority: CN
Inventors: 余家红
Original assignee: Shenzhen Hongmen Machinery & Electronic Equipment Co ltd
Current assignee: Hongmen Advanced Technology Corporation
Priority date: 2003-01-20
Filing date: 2003-01-20
Publication date: 2004-11-17
Anticipated expiration: 2013-01-20

Abstract

An anti-typhoon pipe work used in extension doors is a hollow pipe made by a plurality of panels surrounded together, wherein, at least one panel 11 of the hollow pipe 10 is a wind guide panel. The wind guide panel 11 is an arced surface bulging out at the middle, which can be a diamond surface, a cambered surface or a crestal surface. The utility model can guide the typhoon coming from the front and back of the extension door to work only on the small surface of the top and side of the wind guide panel, thus to weaken the wind force of the typhoon effectively and to reduce the impact of the typhoon on the extension door to the minimum, and the damage is also reduced to the minimum. The utility model has the advantages of simple structure, easy batch manufacturing, better anti-typhoon effect and etc.

Description

The Anti-Typhoon pipe fitting of retractable door

Technical field

The utility model relates to the electric extendable door of opening with stretch mode, particularly relates to a kind of Anti-Typhoon pipe fitting of making the retractable door that retractable door frame uses.

Background technology

Retractable door is that a kind of the flexible connection by a plurality of doorframes forms, and realizes the opening and closing of door by stretching, and adopts the novel door of electronic control.In recent years, it is convenient, handsome in appearance that electric extendable door is opened with it, many-sided advantage such as can electronicly control and obtained using widely.However, existing retractable door still exists some problem not solve as yet, and one of them is exactly Anti-Typhoon problem.Because coastal area typhoon activity is comparatively frequent, and existing retractable door is owing to can not fix with object on every side, and length is longer, thereby when typhoon attacks, the wind-force that its two sides, front and back is subjected to makes it topple over both sides forwards, backwards easily, causes the damage of retractable door.Also because the doorframe of existing retractable door is to be that square or rectangular hollow tube is formed by connecting by cross section, its forward and backward two sides is perpendicular, just in time vertical with the direction of front or the wind that blows later, because wind area is big and direction perpendicular to wind direction, thereby do not have any Anti-Typhoon ability, this structural deficiency is that retractable door is subjected to the main cause that typhoon damages easily.

Summary of the invention

The utility model is intended to address the above problem, and a kind of Anti-Typhoon structure that has is provided, and can effectively weaken the Anti-Typhoon pipe fitting of retractable door of the active force of typhoon.

For achieving the above object, the utility model provides a kind of Anti-Typhoon pipe fitting of retractable door, and it is the hollow tube of being enclosed by a plurality of faces, and at least one face 11 of this hollow tube 10 is the wind-guiding face.

Described wind-guiding face 11 is middle curved surface to outer lug.

Wind-guiding face 11 is the outside rhombus inclined-planes of drift angle that are made of two planes 111.

Wind-guiding face 11 is cambered surface and crestal surface.

This pipe fitting is formed by the mold integral compacting.

The utility model efficiently solves existing retractable door and lacks Anti-Typhoon structure, is easy to be subjected to the problem that typhoon damages.Because the left and right sides frame of retractable door frame, column, connecting rod etc. all can adopt this pipe fitting, and this pipe fitting is provided with the wind-guiding face, make the typhoon that blows from the forward and backward two sides of retractable door can only act on the very little top and the side of area of wind-guiding face, thereby the wind-force of typhoon is effectively weakened, it is minimum that typhoon is dropped to the active force of retractable door, and destructiveness also drops to minimum.It is simple in structure to the utlity model has structure, is easy to produce in enormous quantities, Anti-Typhoon characteristics such as effective.

Description of drawings

Fig. 1 is the utility model schematic perspective view with a wind-guiding face.

Fig. 2 is the utility model schematic perspective view with two wind-guiding faces.

Fig. 3 is the retractable door frame schematic perspective view that adopts Anti-Typhoon tube manufacture of the present utility model.

Fig. 4 is the retractable door frame floor map that adopts Anti-Typhoon tube manufacture of the present utility model.

The specific embodiment

The utility model makes retractable door can resist typhoon and design, and the Anti-Typhoon pipe fitting 10 of this retractable door is the hollow tube of being enclosed by a plurality of faces, and at least one face 11 of this hollow tube 10 is the wind-guiding face.Therefore the purpose that this wind-guiding face is set is that the wind area of the front and back of the retractable door that is in the windward side is dwindled as far as possible, need reduce to constitute the wind area of the pipe fitting of retractable door frame.For this reason, the curved surface that seamlessly transits to non-wind-guiding face to the outer lug both sides in the middle of the wind-guiding face can be designed to, it comprises multiple shapes such as lozenge, arcwall face, ridged face.Fig. 1 shows the fitting structure that has a wind-guiding face in pipe fitting one side, as shown, side at rectangular tube 12 is provided with a rhombus inclined-plane 11, this rhombus inclined-plane constitutes from non-wind-guiding face forward central authorities' inclination and crossing plane 111 by two, thereby it is outside to form drift angle, and both sides are the wind-guiding face on inclined-plane.Be not difficult to find out that its wind area reduces greatly than vertical plane, make wind-force be directed to the pipe fitting both sides, thereby the active force of retractable door is reduced greatly.

Wind resistance pipe fitting of the present utility model also can be designed to the wind-guiding face of two symmetries as shown in Figure 2 easily.

This pipe fitting can adopt the production method of general special pipe to be formed by the mold integral compacting.

Fig. 3, Fig. 4 shows application example of the present utility model respectively, as shown, the upper side frame 21 of the doorframe 20 of retractable door and both sides frame 22 are formed by connecting by Anti-Typhoon pipe fitting 10 of the present utility model, the wind-guiding face 11 of Anti-Typhoon pipe fitting all places the outside, the front side and the rear side that are retractable door frame are the wind-guiding face, thereby the retractable door that is formed by connecting by a plurality of doorframes before, back both sides all have Anti-Typhoon structure, make when typhoon from the front of retractable door or back when blowing, wind-force all can be directed to the doorframe both sides, typhoon is weakened greatly to the active force of retractable door or eliminates.

The foregoing description does not constitute any limitation the utility model just to explanation of the present utility model and explanation.In principle of the present utility model, various deformation and extension can be arranged.

Claims

1, a kind of Anti-Typhoon pipe fitting of retractable door is characterized in that, it is the hollow tube of being enclosed by a plurality of faces, and at least one face (11) of this hollow tube (10) is the wind-guiding face.

2, the Anti-Typhoon pipe fitting of retractable door according to claim 1 is characterized in that, described wind-guiding face (11) is middle curved surface to outer lug.

3, the Anti-Typhoon pipe fitting of retractable door according to claim 2 is characterized in that, described wind-guiding face (11) is the outside rhombus inclined-plane of drift angle that is made of two planes (111).

4, the Anti-Typhoon pipe fitting of retractable door according to claim 2 is characterized in that, described wind-guiding face (11) is cambered surface and crestal surface.

5, the Anti-Typhoon pipe fitting of retractable door according to claim 1 is characterized in that, this pipe fitting is formed by the mold integral compacting.