CN2813841Y - Rotation opening type door and window - Google Patents

Abstract

The utility model provides a rotation opening type door and window, which comprises a frame and a sash which is positioned in the frame. The utility model is characterized in that one side of the sash is connected with the frame rotatablely via rotary shafts on both ends of the sash and rotary shaft bases which are matched with the rotary shafts on the frame. The utility model has simple structure, easy opening, good air tightness, good water tightness, good airiness, good air exchange, good lighting property, high strength and high safety.

Description

Opening-rotary window and door

Technical field:

The utility model is relevant with door and window, and is special relevant with opening-rotary window and door.

Background technology:

Fan and frame in the opening-rotary window and door of Shi Yonging all is connected through the hinge in the market, and its load-bearing moment is quite big, and hinge also is easy to corrosion; The ventilation of slide door or window, ventilation face is rather narrow, and only can open 1/2 glass fan, daylighting, ventilation rate are low, and draw-in groove and bar overlap bad control, if in case installation question occurs, very easily cause bar to fall, become aerial bomb, have a strong impact on the people life property safety.

The utility model content:

The purpose of this utility model is in order to overcome above deficiency, to provide a kind of simple in structure, opens easily, and airtight, watertightness, ventilation, ventilation, daylighting are good, intensity height, the opening-rotary window and door of safety.

The purpose of this utility model is achieved like this:

The utility model opening-rotary window and door comprises frame, is positioned at the fan of frame, and one side of fan is rotatably connected with frame by the shaft seat that the rotating shaft on rotating shaft and the frame on its two ends cooperates.

The rotating shaft through hole is arranged on the above-mentioned fan, and spring is loaded in the rotating shaft through hole, and rotating shaft one end on the fan two ends stretches in the rotating shaft through hole and with spring and contacts, and installation, maintenance is convenient, rotates flexibly.

There is locating shaft on above-mentioned rotating shaft top, the locating slot that cooperates with locating shaft is arranged, good stability on the shaft seat.

The structure that the utility model has adopted rotating shaft to cooperate with shaft seat has particularly been installed the spring that contacts with rotating shaft in the rotating shaft through hole of fan, so compare with existing door and window, have following advantage:

1, simple in structure, to open flexibly, frame, fan overlap joint wedging are quite tight, and tightness, watertightness are good, the intensity height;

2, adopt rotating shaft control, greatly reduce the fan bearing capacity, eliminated the aerial bomb hidden danger of fan, safety is beneficial to environmental protection;

3, no hinged, not have very, the space is big, and the visual field is wide, and ventilation, ventilation, daylighting are good, ventilate, ventilation can reach more than 98% style attractive in appearance;

4, frame, fan only also can be assembled according to customer demand with material type seldom, and interchangeability is good, the utilization rate height;

5, good combination property can make that single glass, two glass, card turn on outstanding, the door and window of the multiple styles such as turning over that hangs down, alternative especially rolling door and sunshade, and material such as can adopt steel (comprising color steel), aluminium, mould,

6, frame, fan can adopt world lock, and annex is fewer but better to be caused, and suitable household and middle and high shelves building are used;

7, simple and tasteful, luxurious style, real in recalling the Tang Ming building, showing the door and window of contemporary trend.

Description of drawings:

Fig. 1 is the utility model structural representation.

Fig. 2 is the A-A profile of Fig. 1.

Fig. 3 is the B portion enlarged drawing of Fig. 1.

The specific embodiment:

Referring to Fig. 1～Fig. 3, fan has rotating shaft through hole 2 on one side of 1, and spring 3 is loaded in the rotating shaft through hole, the rotating shaft 4 that the two ends of rotating shaft through hole has an end to stretch into respectively to contact with spring in the rotating shaft through hole, and taper locating shaft 5 is arranged at rotating shaft 4 tops.On the frame 6 with the fan two ends the rotating shaft opposite position on the shaft seat 7 that cooperates with rotating shaft is arranged respectively, the locating slot 8 that cooperates with locating shaft is arranged in the shaft seat 7.Frame, fan are mainly combined by material type 9,10.This structure can be made door or window or sunshade etc.

The foregoing description is that foregoing of the present utility model is further described, but this should be interpreted as that the scope of the above-mentioned theme of the utility model only limits to the foregoing description.All technology that realizes based on foregoing all belong to scope of the present utility model.

Claims (3)

1, opening-rotary window and door comprises frame, is positioned at the fan of frame, it is characterized in that the one side of fanning is rotatably connected with frame by the shaft seat that cooperates with rotating shaft on rotating shaft on its two ends and the frame.

2, opening-rotary window and door as claimed in claim 1 is characterized in that on the fan rotating shaft through hole being arranged, and spring is loaded in the rotating shaft through hole, and rotating shaft one end on the fan two ends stretches in the rotating shaft through hole and with spring and contacts.

3, opening-rotary window and door as claimed in claim 1 or 2 is characterized in that there is locating shaft on the rotating shaft top, has the locating slot that cooperates with locating shaft on the shaft seat.

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