CN2300716Y - Automatic coilling type mosquito-proof window - Google Patents

Abstract

The utility model relates to an automatic rolling mosquito-proof window, which comprises silk screen, an automatic rolling device, a left bracket, a right bracket, a screen box, a networked lower batten, an elastic wedge-shaped block, two vertical guide ways, and a hair brush strip. Each of the left bracket and the right bracket is provided with a mandrel; the mandrel of the left bracket and the mandrel of the left bracket have a coaxial line; the automatic rolling device comprises a drum, two gear slide shafts, two supporting gear sleeves, and two torsion springs. The utility model has the advantages of simple structure, convenient operation, automatic screen surface cleaning in the process of opening and closing, and silk screen rolling up by means of the recoil force of the torsion springs of the automatic rolling device, which is an ideal mosquito-proof window in hotels, households, and public places.

Description

Automatic curtain formula antimosquito window

The utility model relates to building member one window, particularly a kind of window with mosquito-proof net.

Mostly existing general antimosquito window is the antimosquito window of fan-shaped hinge type, this antimosquito window and the general the same opening and closing of window, but this window and window frame fit clearance are big, and mosquito can enter in the window from the gap.Also has a kind of easy curtain formula antimosquito window in addition, it hangs up netted curtain on common window frame, just can reach the mosquito-proof purpose of opening and closing by rolling or put down lace curtaining, this antimosquito window is simple, convenient, but because curtain and doorframe gap are too big, mosquito, worm is easier flies into or crawl into, in addition, roll curtain and operate by hand, use very inconvenient.

The purpose of this utility model be to provide a kind of mosquito-proof, the worm effect is splendid, again can automatic curtain and the window of the mosquito-proof wire side of cleaning.

The utility model comprises silk screen, automatic curtain device, left tray, right carriage, net box, networking lower strip, elasticity wedge, 2 vertical guide rails and hairbrush bar.Left tray and right carriage respectively have a mandrel, and left tray mandrel and right carriage mandrel coaxial line, automatic curtain device comprise reel, 2 gear slide-bars, 2 Support Gear covers and 2 torsion springs.2 Support Gear covers are inserted in the mandrel of left tray and the mandrel of right carriage respectively, and reel has internal tooth; The gear of 2 gear slide-bars between the gear of 2 Support Gear covers, 2 Support Gears overlap all meshes with the reel internal tooth, article 2, torsion spring one end respectively with the tight cover of axle of 2 gear slide-bars, the other end of 2 torsion springs tightly overlaps with the mandrel of left tray, the mandrel of right carriage respectively; Silk screen one end is connected with the reel outer circumference surface, and the silk screen other end is connected with the networking lower strip, and the net box is between left tray and right carriage and cover the automatic curtain device; Article 2, vertical guide rail then lays respectively at two ends of left tray and right carriage below, networking lower strip; Vertical guide rail is perpendicular to the networking lower strip, vertical guide rail has the spill guide groove, two ends of networking lower strip insert respectively in the spill guide groove of 2 vertical guide rails, there is a wedge-shaped slot rear surface of networking lower strip, the front surface of networking lower strip has 1 to draw ear, the elasticity wedge then is positioned at the rear surface of the spill guide groove bottom of 2 vertical guide rails, and the hairbrush bar is then between the bottom surface of the forward and backward surface of the spill guide groove of vertical guide rail, networking lower strip and left tray, right carriage.

Further describe the utility model with embodiment and accompanying drawing below.

Fig. 1 is the schematic diagram of the utility model embodiment;

Fig. 2 is the automatic curtain device partial sectional view of present embodiment;

Sectional drawing when Fig. 3 is elasticity wedge locking networking lower strip;

Fig. 4 is the sectional drawing of networking lower strip when being pulled away from the elasticity wedge.

Referring to figs. 1 through Fig. 4, the utility model comprises silk screen 2, net box 5, left tray 4, right carriage 6, networking lower strip 1,13,2 vertical guide rails 3 of elasticity wedge and hairbrush bar 9.Left tray 4 and right carriage 6 respectively have a mandrel, and the mandrel coaxial line of the mandrel of left tray 4 and right carriage 6, automatic curtain device comprise 8 and 2 torsion springs 10 of 12,2 Support Gear covers of 11,2 gear slide-bars of reel.2 Support Gear covers 8 are inserted in the mandrel of left tray 4 and the mandrel of right carriage 6 respectively, reel 11 has internal tooth, the gear of 2 gear slide-bars 12 between the gear of 2 Support Gears cover 6,2 the Support Gear covers 8 all meshes with reel 11 internal tooths, article 2, an end of torsion spring 10 respectively with the tight cover of axle of 2 gear slide-bars 12, the other end of 2 torsion springs 10 tightly overlaps with the mandrel of left tray 4, the mandrel of right carriage 6 respectively; One end of silk screen 2 is connected with reel 11 excircles, and the other end of silk screen 2 is connected with networking lower strip 1, and net box 5 and covers the automatic curtain device between left tray 4 and right carriage 6; Article 2,3 of vertical guide rails lay respectively at left tray 4 and right carriage 6 belows, two ends of networking lower strip 1, vertical guide rail 3 is perpendicular to networking lower strip 1, vertical guide rail 3 has the spill guide groove, two ends of networking lower strip 1 insert respectively in the spill guide groove of 2 vertical guide rails 3, there is a wedge-shaped slot networking lower strip 1 rear surface, networking lower strip 1 front surface has 1 to draw ear 7,13 of elasticity wedges are positioned at the rear surface of the spill guide groove bottom of 2 vertical guide rails 3, before hairbrush bar 9 then is positioned at the spill guide groove of vertical guide rail 3, the rear surface, between networking lower strip 1 bottom surface and left tray 4 and the right carriage 6.It is downward along vertical guide rail 3 to pull networking lower strip 1, silk screen 2 opens thereupon, networking lower strip 1 is down to the end position, and the wedge-shaped slot of lower strip 1 rear surface that then networks is by elasticity wedge 13 chuckings of rear surface, 2 vertical guide rails, 3 spill guide groove bottom, and antimosquito window is in the state of closing.Firmly pull networking lower strip 1 forward, elasticity wedge 13 separates with wedge-shaped slot, by the returning place force of automatic curtain device pulling networking lower strip 1 upwards, silk screen 2 be rolling on reel 11 excircles, antimosquito window promptly is in out state.Because the uniform hairbrush bar 9 in each member engages place of this antimosquito window is so mosquito-proof effect and cleaning effect are fabulous.

The utility model is simple in structure, easy to use, it can be in the silk screen moving process automated cleaning silk screen, when silk screen is moved the vertical guide rail end to, silk screen energy automatic locking, and the mosquito-insect-proof effect is good, pulling networking lower strip is outside, and silk screen can be rolled by the returning place force of the torsion spring of automatic curtain device, folds fast.Hotel really of the present utility model, the desirable antimosquito window of family and public place.

Claims (3)

1, a kind of automatic curtain formula antimosquito window, it comprises silk screen (2), left tray (4), right carriage (6) and off line (1) of networking, and it is characterized in that: it also has automatic curtain device, net box (5), elasticity wedge (13), 2 vertical guide rails (3) and hairbrush bar (9); Left tray (4) and right carriage (6) respectively have a mandrel, the mandrel coaxial line of the mandrel of left tray (4) and right carriage (6), the automatic curtain device comprises reel (11), 2 gear slide-bars (12), 2 Support Gear covers (8) and 2 torsion springs (10), 2 Support Gear covers (8) are inserted in the mandrel of left tray (4) and the mandrel of right carriage (6) respectively, and reel (11) has internal tooth; The gear of 2 the gear slide-bars (12) between the gear of 2 Support Gear covers (8), 2 the Support Gear covers (8) all meshes with reel (8) internal tooth, article 2, torsion spring (10) one ends respectively with the tight cover of axle of 2 gear slide-bars (12), the other end of 2 torsion springs (10) tightly overlaps with the mandrel of the mandrel of left tray (4), right carriage (6) respectively; Silk screen (2) one ends are connected with reel (11) outer circumference surface, and silk screen (2) other end is connected with networking lower strip (1), and net box (5) is positioned between left tray (4) and the right carriage (6), and covers the automatic curtain device; Article 2, vertical guide rail (3) then lays respectively at two ends of left tray (4) and right carriage (6) below, networking lower strip (1); Vertical guide rail (3) is perpendicular to networking lower strip (1), vertical guide rail (3) has the spill guide groove, two ends of networking lower strip (1) insert respectively in 2 vertical guide rails (3) spill guide groove, there is a wedge-shaped slot networking lower strip (1) rear surface, and elasticity wedge (13) then is positioned at the rear surface of the spill guide groove bottom of 2 vertical guide rails (3).

2, automatic curtain formula antimosquito window according to claim 1 is characterized in that: networking lower strip (1) front surface has 1 to draw ear (7).

3, automatic curtain formula antimosquito window according to claim 1 is characterized in that: hairbrush bar (9) is contained in respectively between bottom, left tray (4) and the right carriage (6) of spill guide groove two limits of vertical guide rail (3), the lower strip (1) that networks.

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