CN2218238Y

CN2218238Y - Downward opening window

Info

Publication number: CN2218238Y
Application number: CN 95211270
Authority: CN
Inventors: 李京岐
Original assignee: Individual
Current assignee: Individual
Priority date: 1995-05-26
Filing date: 1995-05-26
Publication date: 1996-01-24
Anticipated expiration: 2005-05-26

Abstract

The utility model relates to a window, particularly the window of the housing. The middle position of the lower edge frame of the glass window is provided with a nut base, and the inner side of the glass window is provided with a vertical screw rod matched with a nut base. The edge frame of both sides of the glass window is matched in sliding in the guide rails of both sides. So, the window glass is cleaned conveniently, and the size of an air vent can be voluntarily controlled. The utility model has the manual-operated and mechanical-operated purposes, and in addition, the occupying indoor space is small.

Description

The window arrangement of opening downwards

The utility model relates to a kind of window arrangement, especially refers to the window arrangement of house.

At present, traditional window is inside or outside rotating opening, inwardly opens and takies coverage, outwards opens inconvenience and cleans window glass, and in the last few years, window was opened to the left or to the right, overlapped the glass inner face on left side or right side, and drafting efficiency reduces half.

In view of this, the purpose of this utility model provides a kind of window arrangement of opening downwards, with the machine driving of band self-locking, pushes away or windowsill two side rails of cutting a piece of glass are upper and lower moves, and makes window close or open.

The purpose of this utility model is achieved in that the window arrangement of opening comprises glass window downwards, be provided with a nut seat in glass window lower frame centre position, be provided with the vertical screw mandrel that matches with nut seat in the glass window inboard, be slidingly fitted in two side rails at glass window both sides frame again.The fixedly connected worm gear in the lower end of above-mentioned screw mandrel, this worm gear again be connected the piezoelectricity arbor on worm screw be meshed.The fixedly connected one handle in the upper end of above-mentioned screw mandrel.

Owing to adopt such scheme: window glass is cleaned conveniently, can arbitrarily be controlled the ventilation opening size, also can be manually with motor-driven dual-purpose, and in addition, it is also little to take the interior space.

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 the utility model exemplary embodiments schematic diagram.

Fig. 2 the utility model exemplary embodiments kinematic scheme.

Among the figure: 1, glass window 2, nut seat 3, screw mandrel 4, worm gear 5, worm screw 6, motor 7, handle 8, two side rails 9, limit switch 10, dustproof horizontal scraping article 11, screen window

The utility model mainly comprises glass window 1, nut seat 2, screw mandrel 3 and two side rails 8, and wherein: glass window 1 is the flat glass (prior art) of fringing frame.

Nut seat 2 comprises stand and screwed hole (motion thread), be fixedly connected on glass window 1 lower frame centre position with its stand bottom surface, and screwed hole cooperates with screw mandrel 3.

The two supports of screw mandrel 3 is in upper and lower bearing support, and this diaxon bearing is fixed on the wall of window below, makes screw mandrel 3 vertical inboards at glass window 1.

Worm gear 4 is fixedly connected on screw mandrel 3 lower ends, and 5 engagements of the worm screw that is connected with motor 6 rotating shafts, (self-locking transmission) is simultaneously at the fixing one handle 7 of the other end of worm screw 5, therefore, both can drive worm screw 5 with motor 5, also can drive worm screw 5 by crank handle 7, worm gear 4 rotations, screw mandrel 3 are rotated, snail female seat 2 is together with glass window 1, lead in 8 (channled rails) in both sides, move up or down, this two side rails 8 vertically is fixed on the wall, is slidingly matched with glass window 1 both sides frame respectively; Glass window 1 is in upper and lower moving process, at any time can stop, the ventilation opening that is window can be different, and fixing upper and lower limit bit switch 9 also on wall limits the position-limiting action that glass window 1 rises to contract fully window ventilation opening and drops to the ventilation opening of opeing the window entirely respectively.

If remove worm gear 4, worm screw 5 and motor 6, and handle 7 is fixed on screw mandrel 3 upper ends, hand fixed handle 7 also can make snail seat 2 together with glass window 1, in two side rails 8, moves up or down, and promptly is single manual structure.

Dustproof horizontal scraping article 10 is fixed on the wall near the window bottom, and scraping article contact glass window 1, thereby, upper and lower when mobile at this glass window 1, clean glass window 1 external surface and inner surface automatically.In addition, screen window 11 is arranged on glass window 1 outside and outside Unscrew formula (prior art).

In sum:

The utility model except glass pane clean convenient, can arbitrarily control the ventilating opening size, can be manually with Motor-driven dual-purpose, take outside the also little advantage of the interior space this kind of dress window arrangement on the balcony, but hanging ladder The son and advance to hang indigo plant, use for fire-fighting; Can avoid child to climb going out danger at windowsill that (glass pane can be raised to peace Full height).

Claims

1, a kind of window arrangement of opening downwards comprises glass window, it is characterized in that: be provided with a nut seat in glass window lower frame centre position, be provided with the vertical screw mandrel that matches with nut seat in the glass window inboard, be slidingly fitted in two side rails at glass window both sides frame again.

2, by the described window arrangement of opening downwards of claim 1, it is characterized in that: the fixedly connected worm gear in the lower end of above-mentioned screw mandrel, this worm gear again be connected the piezoelectricity arbor on worm screw be meshed.

3, by the described window arrangement of opening downwards of claim 1, it is characterized in that: the fixedly connected one handle in the upper end of above-mentioned screw mandrel.