CN2595170Y

CN2595170Y - Composite anti-mosquito window

Info

Publication number: CN2595170Y
Application number: CN 02203956
Authority: CN
Inventors: 谢向辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-01-22
Filing date: 2002-01-22
Publication date: 2003-12-31
Anticipated expiration: 2012-01-22

Abstract

The utility model discloses a composite anti-mosquito window which comprises a window sash, an outer frame and a window screen automatic returning mechanism, wherein the window screen automatic returning mechanism is arranged in a cavity of a side frame of the window sash. The mechanism is composed of a metal tube, a torsion spring, a bearing, a central tube, a supporting member and a screen mesh, wherein the central tube and the supporting member are respectively fixed to both ends in the cavity of the side frame of the window sash, the supporting member is connected with the metal tube through the bearing, the torsion spring is sheathed on the central tube, one end of the torsion spring is fixed on the supporting member, and the other end of the torsion spring is fixed to the inside of a prefabricating groove on the inner wall of the metal tube. One end side of the screen mesh is fixed to the outer wall of the metal tube, the other end of the screen mesh penetrates out by an opening on the side frame of the window sash, and a magnetic bracing strip is fixed to the end side. A magnetic bracing strip is fixed to the inside of a groove of the outer frame. When a window is opened, the window screen extends out following the window sash, when a window is closed, the window screen rolls in the cavity of the side frame following the window screen automatic returning mechanism to achieve the mosquito prevention.

Description

Compound antimosquito window

Technical field

The utility model relates to and a kind of screen window directly being compounded on the sash, makes window have the compound antimosquito window of mosquito-proof function.

Background technology

At present the mosquito-proof of general window all is to increase screen window on window in addition, done waste like this, not attractive in appearance and screen window combines unsound shortcoming with window.

The utility model content

The purpose of this utility model is to provide a kind of function that can expand window, makes window energy itself mosquito-proof, and need not to add the compound antimosquito window of screen window again.

The purpose of this utility model can realize by following technical measures: comprise sash and housing, it is characterized in that: also comprise the window screening automatic rewinding mechanism that places in the sash frame chamber, this mechanism is by metal tube, torsion spring, bearing, central tube, support member and gauze constitute, central tube, support member is individually fixed in the two ends in the sash frame chamber, support member connects metal tube through bearing, torsion spring is placed on the central tube, one end of torsion spring is fixed on the support member, the other end of torsion spring is fixed in the pregroove marks of inner wall of metal tube, the metal tube outer wall is fixed on one end limit of gauze, and the opening of other end limit on the sash frame of gauze passes and be fixed with the magnetic tie rod on this end limit; Fixed magnetic tie rod in the groove of described housing.Window screening follows sash to come out when window is opened, and window screening is involved in the frame chamber with window screening automatic rewinding system when closing, thereby reaches mosquito-proof.

Advantage of the present utility model is: window self possesses mosquito-proof function, than the method for traditional additional screen window have more economical, more attractive in appearance, in conjunction with finer and close advantage.And when not needing when mosquito-proof, as long as take off the window screening tie rod, gauze is that automatic rewinding is hidden.Also can be used for transforming ordinary window as antimosquito window, the window screening automatic rewinding mechanism of promptly in frame, packing into, and get final product in the frame upper shed.

Description of drawings

Fig. 1 external view when closing;

External view when Fig. 2 is unlatching;

Fig. 3 sets up the schematic diagram of closed condition in the sash frame for the window screening automatic back-rolling machine;

Fig. 4 sets up the schematic diagram of opening in the sash frame for the window screening automatic back-rolling machine;

Fig. 5 sets up the schematic diagram of closed condition in housing for the window screening automatic back-rolling machine;

Fig. 6 sets up the schematic diagram of opening in housing for the window screening automatic back-rolling machine;

Fig. 7 sets up schematic diagram in the sash frame for the window screening automatic back-rolling machine;

Fig. 8 is a window screening automatic rewinding mechanism schematic diagram;

Fig. 9 is the assembling schematic diagram of window screening automatic rewinding mechanism;

Figure 10 is a window screening automatic rewinding mechanism cutaway view;

Figure 11 is the B-B cutaway view among Fig. 2.

The 1-gauze; The frame of 2-sash; The 3-housing;

4-window screening automatic rewinding mechanism; The tie rod of 5-carry magnet; The 6-support member;

The 7-torsion spring; The 8-torsion spring is stuck in the inside groove of metal tube; The 9-magnetic stripe;

The 10-metal tube; The 11-bearing; 12-central tube base;

The 13-seal weatherstrip

Embodiment

As Fig. 1～4, shown in Fig. 8～11, present embodiment comprises sash, housing 3 and the window screening automatic rewinding mechanism 4 that places in sash frame 2 chambeies, this mechanism is by metal tube 10, torsion spring 7, bearing 11, central tube 12, support member 6 and gauze 1 constitute, central tube 12, support member 6 is individually fixed in the two ends in sash frame 2 chambeies, support member 6 connects metal tube 10 through bearing 11, torsion spring 7 is placed on the central tube 12, one end of torsion spring 7 is fixed on the support member 6, the other end of torsion spring is fixed in the pregroove marks 8 of inner wall of metal tube, the metal tube outer wall is fixed on one end limit of gauze 1, and the opening of other end limit on the sash frame of gauze passes and be fixed with magnetic tie rod 9 on this end limit; Fixed magnetic tie rod in the groove of described housing.Window screening follows sash to come out when window is opened, and window screening is involved in the frame chamber with window screening automatic rewinding system when closing, thereby reaches mosquito-proof.Above-mentioned window screening automatic rewinding mechanism also can be installed in sees Fig. 5, Fig. 6 on the housing, correspondingly fixed magnetic tie rod on the sash frame can play identical effect.

Concrete preparation method is as follows: 1, gauze one end is bonded on the metal tube that includes torsion spring, gauze is twisted on the metal tube again.Torsion spring upper end is fixed on the support member, and the lower end is fixed in the metal tube, iron wire stubborn askew being stuck in the metal tube in the pregroove marks in torsion spring termination can be formed window screening automatic rewinding mechanism like this; 2, window screening automatic rewinding mechanism is packed in window jamb or the housing, torsion spring is tightened, support member is fixed in the upper end open of frame or housing; 3, in frame or housing upper shed, gauze is pulled out from window screening automatic rewinding mechanism by this opening, the gauze edge is sealed with the tie rod of band magnetic stripe, can be adsorbed on the magnetic stripe of the other end (frame or housing) of window; Like this, when not needing screen window, also can take off gauze, make the other end of its backrush to window.

Claims

1, a kind of compound antimosquito window, comprise sash and housing, it is characterized in that: also comprise the window screening automatic rewinding mechanism that places in the sash frame chamber, this mechanism is by metal tube, torsion spring, bearing, central tube, support member and gauze constitute, central tube, support member is individually fixed in the two ends in the sash frame chamber, support member connects metal tube through bearing, torsion spring is placed on the central tube, one end of torsion spring is fixed on the support member, the other end of torsion spring is fixed in the pregroove marks of inner wall of metal tube, the metal tube outer wall is fixed on one end limit of gauze, and the opening of other end limit on the sash frame of gauze passes and be fixed with the magnetic tie rod on this end limit; Fixed magnetic tie rod in the groove of described housing.