CN201080757Y

CN201080757Y - Self-closing window

Info

Publication number: CN201080757Y
Application number: CNU2007200727191U
Authority: CN
Inventors: 周婧妍
Original assignee: SHANGHAI SONGJIANG DISTRICT CHEDUN SCHOOL
Current assignee: SHANGHAI SONGJIANG DISTRICT CHEDUN SCHOOL
Priority date: 2007-07-20
Filing date: 2007-07-20
Publication date: 2008-07-02
Anticipated expiration: 2017-07-20

Abstract

Disclosed is an automatic closed window, wherein, a rolling wheel is arranged below the automatic closed window, and a gear is disposed on the rolling wheel of a driving wheel, and the gear on the rolling wheel is meshed with a gear arranged on a motor; two leads are drawn from the motor, one lead is connected with a battery case, and the other lead is connected with a copper piece disposed at both sides in the plastic case, and another copper piece arranged at both sides in the plastic case is connected with the battery case; and the other end of the battery case is provided with a spring and a lead, the spring is connected with a pushing rod, a copper piece is arranged between the pushing rod and the spring, and the lead is connected with the copper piece. The utility model can prevent the floor and other articles in the room from getting wet by rain water, and has advantages of reasonable structure and convenient use.

Description

Automatic close window

Technical field

The utility model relates to the closing device of window, be specially a kind of can be at the device of automatic close window in raining day.

Background technology

Be room ventilation, people open window before being on duty more, and in case rained before coming home from work, and the no one closes window, not only drenches the floor easily, make the floor distortion of making moist, and also drench other indoor article, cause damage.

The utility model content

The purpose that the utility model solved is to provide a kind of automatic close window, and this automatic closing structure is reasonable, and is easy to use.

The purpose that the utility model is realized can realize by the following technical solutions:

A kind of automatic close window is characterized in that, a scroll wheel and a driving wheel are equipped with in the below of described automatic close window, and a gear is housed on the described scroll wheel, being meshed of the gear of being adorned on the gear on the described scroll wheel and the motor; Motor is drawn two leads, and one connects battery case, and another root lead connection one is contained in the copper sheet of both sides in the plastic casing, and another copper sheet that is contained in both sides in the plastic casing links to each other with battery case; The battery case other end is equipped with a spring and lead, and described spring links to each other with a catch bar, and a copper sheet is housed between catch bar and the spring, and described lead is connected with a copper sheet.

Described plastic casing is installed in side outside window, and described catch bar is installed on the forms.

Beneficial effect: can prevent that indoor floor and other article are moistened by rain, rational in infrastructure, easy to use.

Description of drawings

Fig. 1 is the schematic diagram that is installed on the window of the present utility model;

Fig. 2 is a structural representation of the present utility model.

The specific embodiment

For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.

Referring to Fig. 1, under the exterior window that moves, adorn a scroll wheel 1 and a driving wheel 3, gear 31 is housed on the driving wheel.

Referring to Fig. 2, driving wheel (not shown) top is equipped with a motor 4, gear 41 on the motor 4 and the gear (not shown) engagement on the driving wheel (not shown).Motor 4 one ends are connected with battery case 7, and an end is connected with plastic casing 6, and plastic casing 6 is contained in the outside under the exterior window.Battery case 7 one ends are connected with motor 4, plastic casing copper sheet 6, and the other end is adorned a spring 8 and a lead, two copper sheet 9 clutches under the effect of catch bar 10 on top.Loading onto under the situation of battery, spring 8 stretches copper sheet 9 is closed up when windowing, and when 6 li of rainy plastic casings had water, circuit was switched on, and motor 4 drives the driving wheel (not shown) closes window automatically; Catch bar 10 was run into window frame copper sheet 9 is separated when window was closed, and circuit disconnects, and motor 4 work stop.

The utility model utilizes the non-pure water of rainwater, contains impurity, and conductive character is rational in infrastructure, easy to use.

More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the manual just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims

1. an automatic close window is characterized in that, a scroll wheel and a driving wheel are equipped with in the below of described automatic close window, and a gear is housed on the described scroll wheel, being meshed of the gear of being adorned on the gear on the described scroll wheel and the motor; Motor is drawn two leads, and one connects battery case, and another root lead connection one is contained in the copper sheet of both sides in the plastic casing, and another copper sheet that is contained in both sides in the plastic casing links to each other with battery case; The battery case other end is equipped with a spring and lead, and described spring links to each other with a catch bar, and a copper sheet is housed between catch bar and the spring, and described lead is connected with a copper sheet.

2. automatic close window according to claim 1 is characterized in that described plastic casing is installed in side outside window, and described catch bar is installed on the forms.