CN2142139Y

CN2142139Y - Multi-purpose screen-rolling type screen window frame

Info

Publication number: CN2142139Y
Application number: CN 92235293
Authority: CN
Inventors: 曾建设
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-11-19
Filing date: 1992-11-19
Publication date: 1993-09-15
Anticipated expiration: 2002-11-19

Abstract

The utility model relates to a multi-purpose screen-rolling type screen window frame, which is composed of a supporting seat, shrouds, a dead axle, a rotary drum, guide strips and pull rods. The dead axle is fixed on the supporting seat, the rotary drum is arranged on the dead axle, and spring type driving wheels are arranged in the rotary drum. When a gauze is configured, the hemline is chucked in the pull rods, the upper side is connected with the rotary drum; when a screen window is closed, a pulling strip is pulled down and fixed, the rotary drum rotates, the gauze is stretched, and both sides of the gauze are positioned in the guide strips on both sides of the utility model; when the pull rods are loosened, the rotary drum is reversible, and the gauze is automatically contracted and rolled on the rotary drum under the action of the springs of the driving wheels in the rotary drum, namely the screen window is opened; curtain mounting seats and mounting seats of the lighting lamp tube are arranged on the shrouds. The utility model has the advantages of one object with multifunction and convenient operation.

Description

Multi-purpose screen-rolling type screen window frame

The utility model relates to the screen window device that is used for window.

Screen door is set, screen window is mainly used in and prevents in the mosquito inlet chamber.Present screen window mostly is wooden frame open-type structure greatly.Its shortcoming is: in no mosquito season, as continue to be retained on the window, in the abundant inlet chamber that then keeps the sun off; As unload down, one reinstalls when being to use again, the loading and unloading trouble, and the 2nd, need special storage.

The purpose of this utility model provides a kind ofly uses the rolling curtain type screen window frame more, and gauze is arranged on this screen window frame, and leaving behind during use gets final product, time spent not, can go up automatically crinkle around.

The technical solution of the utility model is as follows:

Fig. 1 is a front view, and Fig. 2 is the A-A view of Fig. 1, and Fig. 3 is the B-B view of Fig. 1, and Fig. 4 is the C-C view of Fig. 1.

The utility model is made of bearing ［ 1 ］, guard shield ［ 2 ］, dead axle ［ 3 ］, rotating cylinder ［ 4 ］, sliver ［ 5 ］ and pull bar ［ 6 ］, dead axle ［ 3 ］ two ends are connected on the bearing ［ 1 ］ of both sides, rotating cylinder ［ 4 ］ is located on the dead axle ［ 3 ］, under the effect of power, rotating cylinder can around fixed-axis rotation, be used for the coiling gauze. Be provided with driving wheel ［ 7 ］ in the rotating cylinder ［ 4 ］, establish clockwork spring ［ 11 ］ in this driving wheel, see Fig. 2. During use, the utility model is installed in the window frame place. When the configuration gauze, the base clamping of gauze is seen Fig. 4 in pull bar ［ 6 ］, and the top of gauze is connected on the rotating cylinder ［ 4 ］, sees Fig. 2, and the dual-side of gauze lays respectively in the guide groove of the sliver of both sides ［ 5 ］, sees Fig. 3. Pull bar is pulled to window underframe and fixing, and the gauze that is wound on the rotating cylinder is closed screen window thereupon stretching; In the time of need not using screen window, releasing lever compresses clockwork spring owing to rotating cylinder rotates, and produces self excitation force, makes the rotating cylinder counter-rotating, and gauze is upper contracting automatically, is wound on the rotating cylinder, and screen window is namely opened.

Embodiment.Referring to Fig. 1 to Fig. 4, rotating cylinder by driving wheel ［ 7 ］, lead runner ［ 8 ］ and connecting rod ［ 9 ］ and constitute, driving wheel and lead runner and be contained on the dead axle ［ 3 ］, connecting rod ［ 9 ］ and driving wheel with lead runner and be connected, this example is established two driving wheels, lays respectively at the dead axle medium position, lead runner and establish two, be located at the both ends of dead axle respectively, connecting rod is established four, becomes rotating cylinder shape with leading after runner is connected with driving wheel.Driving wheel ［ 7 ］ is made of hollow wheel ［ 10 ］ and clockwork spring ［ 11 ］, see Fig. 2, the inner of clockwork spring is connected on the dead axle ［ 3 ］, and the outer end is connected on the hollow wheel wheel wall, when driving wheel rotates with the gauze stretching, extension, clockwork spring is tightened up and energy storage, produce self excitation force, during releasing lever, by the self excitation force effect that clockwork spring produced, make rotating cylinder counter-rotating, realize gauze go up automatically crinkle around.

In addition, present embodiment also is provided with gag lever post ［ 12 ］, these gag lever post two ends are connected on the bearing ［ 1 ］ of both sides, make gauze be limited in the window frame limit, prevent that mosquito from being pierced by the window top, curtain mount pad ［ 13 ］ and illuminating lamp tube mount pad ［ 14 ］ are set on the guard shield ［ 2 ］, see Fig. 2, establish top bar ［ 15 ］ in the guide groove of sliver ［ 5 ］, see Fig. 3, top bar and gauze keep in touch, and prevent that mosquito from piercing from here.The utility model is provided with deck ［ 16 ］, establishes pulling shaft ［ 17 ］ on the pull bar ［ 6 ］, and during use, deck ［ 16 ］ is contained in the moulding place, bottom of window frame, and corresponding with the position of pulling shaft ［ 17 ］, when pulling shaft snaps in deck, pull bar is fixed.When implementing guard shield ［ 2 ］, but the integral extrusion shaping also can be made the back assembling by cover body, curtain mount pad, fluorescent tube mount pad bulk-breaking, and the two ends of guard shield and the bearing of both sides ［ 1 ］ are fixing, and top also can be fixed with metope; The sliver symmetrical configuration of both sides is provided with wiring groove ［ 18 ］ in the sliver, be used for the power supply threading of illuminating lamp tube.With the gauze of the utility model adapted, at its dual-side and central part soft stiffener can be set, to gain in strength.

Characteristics of the present utility model are, when closing screen window, and the gauze of leaving behind, positioning instant can; During unlatching, releasing lever, gauze are gone up crinkle automatically on rotating cylinder, need not dismantle, and be easy to use; At guard shield curtain mount pad and illuminating lamp tube mount pad are set, realize one-object-many-purposes, be applicable to house and office occupancy etc.

Claims

1, uses the rolling curtain type screen window frame more, it is characterized in that constituting by bearing [1], guard shield [2], dead axle [3], rotating cylinder [4], sliver [5] and pull bar [6], described dead axle [3] two ends are connected on the bearing [1] of both sides, and rotating cylinder [4] is located on the dead axle [3], and driving wheel [7] is arranged in the rotating cylinder [4].

2,, it is characterized in that being provided with deck ［ 16 ］, ［ 5 ］ two of slivers according to the described screen window frame of claim 1, be located at both sides respectively, pulling shaft ［ 17 ］ is arranged on the pull bar ［ 6 ］, and deck ［ 16 ］ is corresponding with pulling shaft ［ 17 ］, and described guard shield ［ 2 ］ is connected on the bearing ［ 1 ］.

3, according to the described screen window frame of claim 2, it is characterized in that rotating cylinder ［ 4 ］ by driving wheel ［ 7 ］, lead runner ［ 8 ］ and connecting rod ［ 9 ］ and constitute, connecting rod ［ 9 ］ with driving wheel, lead runner and be connected, described driving wheel ［ 7 ］ is made of hollow wheel ［ 10 ］ and clockwork spring ［ 11 ］, the inner of clockwork spring ［ 11 ］ is connected on the dead axle ［ 3 ］, and the outer end of clockwork spring ［ 11 ］ is connected on the hollow wheel wheel wall.

4, according to the described screen window frame of claim 3, it is characterized in that being provided with gag lever post ［ 12 ］, these gag lever post two ends are connected on the bearing ［ 1 ］ of both sides.

5,, it is characterized in that curtain mount pad ［ 13 ］ and fluorescent tube mount pad ［ 14 ］ are arranged on the guard shield ［ 2 ］ according to right right 3 described screen window frames.

6,, it is characterized in that in the guide groove of sliver ［ 5 ］ top bar ［ 15 ］ being arranged according to the described screen window frame of claim 5.

7,, it is characterized in that wiring groove ［ 18 ］ is arranged in the sliver ［ 5 ］ according to the described screen window frame of claim 6.