CN205036273U

CN205036273U - Flexible screen window of self -service installation

Info

Publication number: CN205036273U
Application number: CN201520327303.4U
Authority: CN
Inventors: 黄汉毅
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-05-21
Filing date: 2015-05-21
Publication date: 2016-02-17
Anticipated expiration: 2025-05-21

Abstract

The utility model provides a scalable screen window that can install by oneself, includes screen window frame and gauze, the screen window frame is become by flexible pipe, angle code character. Flexible pipe comprises outer tube, inner tube and lock, and length is adjusted to inside and outside tub of accessible relative slip to the size of adjustment screen window frame. Be equipped with a square tooth on the outer wall of inner tube, contain a movable gear piece in the lock, lock flexible pipe through the interlock of tooth between them, the wherein one side of screen window frame is equipped with oblique U -shaped groove, and it is solid at the inslot to use an elasticity reed to press the gauze, the outer edge of screen window frame is equipped with the U -shaped groove, can with screen window frame buckle on push -and -pull aluminum window's yarn rail, also can adopt hook or stiction mode to fix the screen window frame in addition. This kind of screen window accessible is adjusted the length of flexible pipe and is come the not unidimensional window of adaptation, has reusability, and it is all very convenient to install in addition and remove, can be installed by oneself by the user.

Description

Self-service installation is stretched screen window

Technical field

The present invention relates to screen window, screen door, curtain, door curtain.

Background technology

A kind of sliding mesh window that current sliding-type aluminium alloy window uses, is made up of screen window frame, pressure yarn adhesive tape and gauze.Screen window frame is connected to form by side rod, corner brace socket joint, and screen window frame is provided with groove, and the limit of gauze is put into press-in pressure yarn adhesive tape after groove, gauze can be fixed on screen window frame.The principle that screen window frame is fixed on window frame is identical with sash, is fixed by groove and guide rail.

The window in many houses itself is be not with screen window, to install screen window additional, generally needs customization, need to ask professional person visit measurements, makings, install, there is following problem in this: 1, needs additionally increase to make house calls cost.2, owing to may need to cause certain change to window script structure and outward appearance, if occupants is lessee, landlord may not be obtained and agree to.3, after removal of home, screen window is generally no longer applicable to the window of new house.

Summary of the invention

For overcoming the deficiency of above-mentioned screen window, the present invention proposes a kind of flexible screen window, and this screen window can do the adjustment in certain limit according to the size of window, can adapt to the window of different size, have reusability; Can self-servicely install, and all fairly simple convenience of installation and removal, substantially do not need instrument.

The technical solution used in the present invention is: each limit of screen window frame is made up of telescoping tube, telescoping tube is made up of outer tube, interior pipe and lock, outer tube sleeve on inner pipe, the geomery of the inwall of outer tube and the outer wall of interior pipe just mates mutually, outer tube wall and outer wall of inner tube are just fitted, can only do in opposite directions or opposing slip along telescoping tube place straight line separately; Outer wall of inner tube is provided with a row square shaped teeth, containing one piece of movable block matched with the square shaped teeth of interior pipe in lock, is engaged mutually with the square shaped teeth on outer wall of inner tube, stops outer, interior pipe relative sliding.This programme provides two kinds of methods be fixed on by gauze on screen window frame.Method one is: on the tube wall of telescoping tube, be provided with oblique U-lag, and an inwall of the flare of described oblique U-lag is provided with several rake tooth; Be provided with in described oblique U-lag for gauze being pressed solidly the pressure yarn reed on screen window frame.Method two is: the side of telescoping tube is provided with a cracking, and is provided with a pair hook formation in opposite directions at breach place; Buckleing with pin is fixed on screen window frame by gauze, and buckling that described pin is buckled also is provided with hook, can hook the hook on telescoping tube; The pin post of the pin that described pin is buckled is square, and be provided with a row rake tooth in the wherein one side of pin post, and one of them inclined-plane of rake tooth is perpendicular to pin post, what pin was buckled buckle is provided with an elasticity card column, elasticity card column is provided with several rake tooth matched with the rake tooth of pin post, pin post is inserted buckle interior after be namely locked, can not extract.

The present invention has following beneficial effect: customization exempted from by screen window, can choose the screen window product of suitable types according to the approximate dimensions of window in market; Installation and removal are all very convenient, and can not cause any change to window original structure; Due to size adjustable, screen window reusable.

Accompanying drawing explanation

Fig. 1 is the screen window overall structure schematic diagram of embodiment one.

Fig. 2 is the structural representation of the telescoping tube of embodiment one.

Fig. 3 is the telescoping tube of embodiment one and presses yarn reed cross section view and gauze installation site schematic diagram.

Fig. 4 is the pressure yarn reed inclined shaft mapping of embodiment one.

Fig. 5 is the telescoping tube lock partial sectional view of embodiment one.

In figure, 1, outer tube, 2, interior pipe, 3, pressure yarn reed, 4, gauze, 5, lock, 6, interior tube head, 7, corner brace.

Fig. 6 is the cross section view that the telescoping tube of embodiment two is buckled with the superincumbent pin of installation.

Fig. 7 is the inclined shaft mapping buckled that the pin of embodiment two is buckled.

Fig. 8 is the positive direction view buckled that the pin of embodiment two is buckled.

Fig. 9 is the inclined shaft mapping of the pin that the pin of embodiment two is buckled.

Figure 10 is the positive direction view of the corner brace of embodiment two.

In figure, b1, outer tube, b2, interior pipe, what b3, pin were buckled buckles, the pin that b4, pin are buckled, b7, corner brace.

Figure 11 is the assembling schematic diagram of sheet hook and friction pad.

In figure, 7, corner brace, 8, sheet hook, 9, friction pad.

Detailed description of the invention

embodiment one:

Screen window in embodiment one as shown in Figure 1, is made up of 4 telescoping tubes, 4 corner braces (7) and gauze (4).Adopt Push-fit to be connected between telescoping tube with corner brace (7) and reinforce with snap.Due to the variable-length of telescoping tube, so the size of screen window frame can adjust, the window of certain limit inside dimension can be adapted to.

The structure of telescoping tube as shown in Figure 2, is made up of outer tube (1), interior pipe (2), lock (5) and interior tube head (6).One end of interior pipe is inserted in outer tube through after the drain pan of lock.Lock is fixed on the inner of outer tube by the mode such as buckle and bonding.Outer wall of inner tube is provided with a row square shaped teeth, has a tooth block in lock, can with the tooth of outer wall of inner tube be engaged, thus locking stretching pipe to make it length immutable.The geomery of the cross section of interior tube head (6) is the same with outer tube, and function makes the geomery at telescoping tube two ends consistent, conveniently connects with identical corner brace.The shape of corner brace (7) is converted into pipe in 90 degree L-shaped as one from centre.The two ends of telescoping tube are 45 degree of inclined-planes, and this inclined-plane is parallel to the vertical bisector plane at the angle of screen window frame, and when installing screen window frame, corner brace can be inserted in the telescoping tube that is attached thereto completely.

The shape of cross section of telescoping tube as shown in Figure 3.Shape and the size of the outer wall of outer tube wall and interior pipe match, and outer tube wall and outer wall of inner tube are just fitted, and outward, interior pipe energy and only doing in opposite directions or opposing slip on the straight line of telescoping tube place.Outer wall of inner tube is provided with a row square shaped teeth (2-2), for being engaged with the tooth block of lock, with locking stretching pipe.

The wherein one side tube wall of telescoping tube being parallel to gauze is provided with an oblique U-lag, notch tilts to screen window frame outer, an inwall of the flare of oblique U-lag is provided with several grades of rake tooths (1-1), is provided with several grades of rake tooths at the angle place of the bottom of the one side of the introversion of oblique U-lag.Pressure yarn reed (3) is one piece of elastic spring being provided with two arc-shaped bends, and Fig. 4 is the inclined shaft mapping of pressure yarn reed, and its function utilizes the elastic force of reed to be pressed on screen window frame by gauze (4).The cross section of pressure yarn reed as shown in Figure 3, one end is wedge angle, function fastens the rake tooth on oblique U-lag flare skew wall, the other end is the knuckle that an outer wall is provided with several grades of rake tooths, this rake tooth mates with the rake tooth at the base angle place of oblique U-lag introversion wall, and function increases the frictional force to gauze.In pressure yarn reed (3), the one end be buckled on rake tooth is provided with a projection, forms a hook (3-1), for conveniently reed being pressed into U-lag when installing gauze and conveniently being plucked out by reed when splitting out gauze.Also there is the oblique U-type groove of form fit the same position of interior pipe, just, the rake tooth (2-1) of pipe and the rake tooth (1-1) of outer tube have relative to U-lag skew wall and stagger in the horizontal with in longitudinal direction, this is that the distance at base angle in order to make the rake tooth on their flare skew wall and introversion wall is close, can be suitable for the pressure yarn reed of same size.A screen window frame is furnished with several pressure yarn reeds, the pressure that can keep at a certain distance away reed.

The outer wall being positioned at screen window frame outer of telescoping tube is also provided with a U-lag, and shape is as shown in the left side of Fig. 3, and this groove is for being buckled in the yarn rail of push-pull type aluminum window by screen window frame.Many sliding sashs do not have yarn rail, but owing to there being the space of several millimeters between the inner side of the sash of most of push-pull type aluminum window and window frame or outermost vertical edge, use so this vertical edge can be used as yarn rail.The height of the screen window frame after installation just makes the upper ledge of screen window frame and underframe can just block yarn rail, and width is then the same with sash, because only need to block the room that the sash over there that is opened reserves.The end of U-lag is oblique, and in the space between the vertical edge inserting sash and window frame inner side beyond higher, screen window frame can be pressed to sash by the pressure between vertical edge top and inclined-plane, makes it to be adjacent to sash, strengthens sealing.

Fig. 5 is the partial sectional view of lock.Lock (5) is made up of drain pan (5-1), control stick (5-2), tooth block (5-3), spring (5-4) and lid (5-5).The shape of drain pan is made up of one section of short outer tube and the pedestal for assembling other finding in lock.In drain pan, shape such as the part of outer tube is used for being fixed together with the inner of outer tube and entangling interior pipe.Control stick (5-2) is by the round cap contacted with hand when handling exposed outside drain pan with for promoting the movable inclined plane slide block (5-2a) of tooth block (5-3) and forming for connecting the parts such as both connecting rods, be assemblied in the sleeve pipe that be positioned at pedestal on parallel with telescoping tube of drain pan (5-1), can along the linear slide being parallel to telescoping tube.Tooth block (5-3) is a square parts, the tooth (5-3a) that the square shaped teeth that one side is provided with size and interior pipe matches, there is a parallelogram hollow out at middle part, the inclined plane slide block (5-2a) of control stick is inserted into the cavity of tooth block, and when control stick moves, inclined plane slide block can promote tooth block at the square upward sliding perpendicular to telescoping tube to the inclined-plane applying pressure of the cavity of tooth block.The toothed surface of tooth block, through drain pan, is engaged mutually with the tooth of outer wall of inner tube.Spring (5-4) one end heads on the pedestal of drain pan (5-1), and the other end heads on the bottom of the round cap of control stick, and control stick is pulled outwardly, thus tooth block is pressed towards interior pipe.

The length and width that the length and width of gauze (4) can be set to when to extend to maximum size with screen window frame match.If telescoping tube shortens after installing, first the limit of the gauze exceeded inwardly can be folded, and fix the folded part of gauze with safety pin and so on instrument, and then the limit of the gauze size folded mated with screen window frame is pressed in the oblique U-lag of screen window frame.Because gauze price is generally inexpensive, installs again after also can first cutting out unnecessary part, do not need to fold, like this can be more attractive in appearance.

In embodiment one, can the cord of shading if gauze is made into, make screen window frame cover whole window, cord only fixes top, namely can be used as curtain and uses.

If telescoping tube falls short of, the telescoping tube of many various length couples together by available joint, can be assembled into the screen window frame of arbitrary dimension.Described joint is the short tube that an outer wall is substantially identical with outer wall of inner tube geomery.

Gap between the riser of the sash of some windows and window frame outermost or inner side is too little, the U-lag of telescoping tube insert not enter, propose here other two kinds without the fixed solution of nail without the need to instrument: the fixing and friction pad of hook is fixed.Figure 11 is sheet hook (8) and friction pad friction pad fixed solution used by (9) of hook used by fixed solution.Sheet hook is applicable to sash and window frame gap is too little, and U-lag card does not live, but the situation that one end of sheet hook can insert.Sheet hook is in approximate S shape, and one end is inserted in the hole of corner brace, and the other end is inserted in the space between sash and window frame.The principle that friction pad is fixed utilizes stiction to fix.One end in the form of sheets of friction pad (9) is inserted and is buckled in corner brace, the other end is sheet rubber with multiple tiny projection or sheet metal, for withstanding the plane with sash place plane orthogonal on window, telescoping tube is utilized to be fixed on window by screen window frame the stiction that the pressure at two ends produces.

embodiment two:

In embodiment two, screen window is made up of telescoping tube, corner brace and gauze equally, and difference is the fixed form of gauze, and this embodiment adopts a kind of pin to buckle and is fixed on screen window frame by gauze.

The cross section of telescoping tube as shown in Figure 6, contains outer tube (b1) and interior pipe (b2) equally.Outward, the cross section of interior pipe is similar to C shape, is provided with a breach, and on the wall on breach both sides, is provided with hook in opposite directions, for hooking the hook buckled on (b3) that pin is buckled in the side (in figure right side) near screen window frame center.Interior pipe is provided with a row square shaped teeth (b2-1) equally, for locking stretching pipe.Lock structure in embodiment two is the same with the structure shown in embodiment one, is not repeated.

Pin in embodiment two is buckled to comprise and is buckled (b3) and pin (b4), and function is fixed on telescoping tube by gauze.

Fig. 7 is the inclined shaft mapping buckled that pin is buckled, and Fig. 8 is the positive direction view of button, and Fig. 9 is the inclined shaft mapping of the pin (b4) that pin is buckled.The pin that pin is buckled is formed by rectangular substrate with perpendicular to the square needle post of substrate, and the one side of square needle post is provided with rake tooth, and one of them inclined-plane of rake tooth is perpendicular to pin post.Substrate designs rectangularity is the limit in order to the gauze pushed down better.Pin post is positioned at the position near one of them minor face on rectangle substrate, this minor face has a small circular protrude, is used to indicate the face, rake tooth place of pin post, convenient for assembly.What pin was buckled buckle (b3) by substrate (b3-1), needle guard (b3-2), rake tooth card column (b3-3), unlock plectrum (b3-4) and hook (b3-5) is formed.A fatiscent sidewall of establishing of needle guard is provided with a resilient card column (b3-3), and with several rake tooth in card column, and the shape of rake tooth is mated with the rake tooth of pin post, is namely locked, can not extracts after in needle guard pin post being inserted buckle.Unlock the opposite side that plectrum is positioned at rake tooth card column, the rake tooth detained after pressing this plectrum is pulled away from the rake tooth of pin post, and pin post can be extracted.Card column (b3-3) is resilient, is engaged mutually with the tooth on pin post when not stressing, can homing after plectrum is released.When installing gauze, the limit of gauze is placed between the substrate of pin and the substrate buckled, and pin penetrates gauze, is inserted in the needle guard of button.

The corner brace (b7) of embodiment two as shown in Figure 10.What be provided with at the interior angle place of corner brace that a pin buckles buckles, and be connected as a single entity by the main body of a laminated structure and corner brace, the button at this place is used for the gauze at fixed yarn window frame corners place.

Embodiment two adopts pin to buckle and fixes gauze, and outward appearance is attractive in appearance not as embodiment one, and cost also may be slightly high, but gauze is fixed relatively firm, and if the easily loss that can not come off as pressure yarn reed.

Claims

1. a flexible screen window, be made up of screen window frame and gauze, it is characterized in that: each limit of screen window frame is made up of telescoping tube, telescoping tube is made up of outer tube, interior pipe and lock, outer tube sleeve on inner pipe, the geomery of the inwall of outer tube and the outer wall of interior pipe just mates mutually, and outer tube wall and outer wall of inner tube are just fitted, and can only do in opposite directions or opposing slip separately along telescoping tube place straight line; Outer wall of inner tube is provided with a row square shaped teeth, containing one piece of movable block matched with the square shaped teeth of interior pipe in lock, is engaged mutually with the square shaped teeth on outer wall of inner tube, stops outer, interior pipe relative sliding.

2. flexible screen window according to claim 1, is characterized in that: on the tube wall of telescoping tube, be provided with oblique U-lag, and an inwall of the flare of described oblique U-lag is provided with several rake tooth; Be provided with in described oblique U-lag for gauze being pressed solidly the pressure yarn reed (3) on screen window frame.

3. flexible screen window according to claim 1, is characterized in that: the side of telescoping tube is provided with a cracking, and is provided with a pair hook formation in opposite directions at breach place; Buckleing with pin is fixed on screen window frame by gauze, and buckling that described pin is buckled also is provided with hook, can hook the hook on telescoping tube.

4. flexible screen window according to claim 3, it is characterized in that: the pin post of the pin that described pin is buckled is square, and be provided with a row rake tooth in the wherein one side of pin post, and one of them inclined-plane of rake tooth is perpendicular to pin post, what pin was buckled buckle is provided with an elasticity card column, elasticity card column is provided with several rake tooth matched with the rake tooth of pin post, pin post is inserted buckle interior after be namely locked, can not extract.