A kind of screen window
Technical field
The present invention relates to a kind of screen window, especially a kind of screen window of inward.
Background technology
Be used to now to prevent that the screen window in the mosquito inlet chamber is more and more, owing to pursue light and handy and reduce cost, it is outdoor that the screen window of driving glass window in present generally all adopts connector to be fixed on.This screen window fixed form has two shortcomings: one, difficulty is installed, needs earlier on the door and window outside or wall face fixer for machining or beat installing hole, need the instrument that send out special, load and unload the screen window difficulty.Two, cause the destruction of the door and window outside or wall face when mounted easily, outdoor when the user need take off screen window have tangible installed part or a hole, influences outward appearance.This mode of operation can only be undertaken by special installation personnel, makes the user relatively more difficult and inconvenient to screen window dismounting and cleaning, nor too safe.
Summary of the invention
It is installed difficulty, installs and destroy the not deficiency of easily assembling of the door and window outside or wall face, screen window easily in order to solve existing screen window, the invention provides a kind of easy for installation, install and can not destroy the door and window outside or wall face, dismounting and clean screen window more easily.
The present invention adopts following technical scheme:
A kind of screen window, comprise gauze, inlay the screen window frame of gauze, described screen window frame comprises inside casing and the housing that is made of section bar, described screen window frame be contained in the fixing outer window frame of body of wall on, described outer window frame comprises indoor and outside, its indoor with in open casement by hinge hinged; Described screen window frame removably is contained in the outside of described outer window frame by fastening devices, the outside of described outer window frame is provided with the protruding wall that extends towards the screen window frame, the inner of described housing is provided with the kink with the inboard of described protruding wall overlap joint, is clipped between described protruding wall and the casement at described kink under the casement closure state; Described fastening devices comprises the pin member that is located on the described screen window frame, and the section of the stretching out retaining that described pin member is exposed described housing is located at the outside of described protruding wall, and the described section of stretching out is movable in the die cavity between described housing and the inside casing.
Further, described pin member comprises the steady pin that is arranged on the screen window frame, the pin-and-hole that described steady pin passes on the described housing stretches out outside the screen window frame, be snapped with guide on its section of stretching out, be socketed with on the described steady pin to the back-moving spring that is located between described guide and the described inside casing, described guide upper edge housing to inside casing direction is provided with first, second convex shoulder, described first, the interval of second convex shoulder is not less than the wall thickness of described housing, described pin-and-hole is the waist font, the aperture of its length direction is not less than the length sum of the external diameter and described second convex shoulder of described guide, less than the length sum of the external diameter and described first convex shoulder of described guide.
Preferably, described fastening devices is connected on four edges of described screen window.
Preferably, the vertical described housing setting of described kink.
Preferably, described steady pin is vertically installed with handle at the end away from guide.
Technical conceive of the present invention is: by wearing pin member and at the housing of screen window frame kink is set on the screen window frame, make the protruding wall on the outer window frame be sandwiched between the section of stretching out and kink of pin member, the opposite side of kink is then kept out by the casement under the closure state, when screen window is installed, open casement in will opening earlier, the screen window frame is established to outdoor pushing away from indoor, protruding wall on kink on its housing and outer window frame offsets, wear pin member again and make its retaining be located at the outside of protruding wall, screen window is then installed; Dismounting is driven glass window in opening earlier during screen window, stirs pin member then its section of stretching out is entered in the die cavity between the interior housing, so just the screen window frame can be retracted to indoor.
Particularly, for pin member, during installation earlier steady pin from the inside casing of screen window frame through housing, again back-moving spring is enclosed within on the steady pin, then guide is snapped onto on the steady pin, this moment, assembling was finished, back-moving spring supports and is located between guide and the described inside casing.When needing the dismounting screen window, towards the inboard pulling of window frame steady pin, the guide and second convex shoulder pass pin-and-hole along the pin-and-hole length direction, in the die cavity in entering between the housing, offset until first convex shoulder and housing, swing handle certain angle (preferred 90 degree), the bayonet socket that makes first, second convex shoulder form is stuck on the housing of screen window, this moment, the section of stretching out of pin member stretched into the die cavity inside of screen window frame, the inside withdrawal of screen window is not constituted keep out; When needing screen window is installed, only need backward rotation screen window handle, make first, second convex shoulder and screen window housing break away from, bleed off handle then, under the effect of back-moving spring, the guide and second convex shoulder pass pin-and-hole and get back to normality, are blocked in the outside of outer window frame.
The present invention need not punch on outer window frame when mounted, utilize protruding wall on the outer window frame and the kink on the screen window frame, the folder mouth that the section of stretching out by kink and pin member constitutes comes the protruding wall of clamping outer window frame, thereby fixing screen window has so just been avoided the installation process opposite house destruction of side outside window.
Beneficial effect of the present invention is: easy for installation, install can not destroy the door and window outside or wall face, dismounting and cleaning more convenient.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the assembling drawing between screen window and outer window frame, the casement.
Fig. 4 is the schematic diagram of Fig. 3 under the casement open mode.
Fig. 5 is the structural representation of steady pin.
Fig. 6 is the structural representation of guide.
Fig. 7 is the left view of Fig. 3.
Fig. 8 is the first installment state figure of screen window fastening devices of the present invention.
Fig. 9 is the second installment state figure of screen window fastening devices of the present invention.
Figure 10 is the 3rd installment state figure of screen window fastening devices of the present invention.
The specific embodiment
With reference to Fig. 1-10: a kind of screen window, comprise gauze 3, inlay the screen window frame of gauze 3, described screen window frame comprises the inside casing 9 and housing 10 that is made of section bar, described screen window frame is contained on the outer window frame of fixing with body of wall 4, described outer window frame 4 comprises indoor 18 and outside 19, its indoor 18 is with to be positioned at indoor casement 8 hinged by hinge, described screen window frame removably is contained in the outside 19 of described outer window frame 4 by fastening devices, the outside 19 of described outer window frame is provided with the protruding wall 6 that extends towards the screen window frame, the inner of described housing is provided with the kink 7 with the inboard of described protruding wall 6 overlap joint, described kink 7 vertical described housings 10 are provided with, and are clipped between described protruding wall 6 and the casement 8 at described kink 7 under casement 8 closure states; Described fastening devices comprises the pin member 1 that is located on the described screen window frame, and the section of stretching out 20 retaining that described pin member 1 is exposed described housing is located at the outside of described protruding wall 6, and the described section of stretching out 20 is movable in the die cavity between described housing 10 and the inside casing 9.
Described pin member 1 comprises the steady pin 11 that is arranged on the screen window frame, the pin-and-hole 101 that described steady pin 11 passes on the described housing 10 stretches out outside the screen window frame, be snapped with guide 12 on its section of stretching out, be socketed with on the described steady pin 11 to the back-moving spring 13 that is located between described guide 12 and the described inside casing 7, described guide 12 upper edge housings to inside casing direction is disposed with first convex shoulder 14, second convex shoulder 15, described first, the interval of second convex shoulder is not less than the wall thickness of described housing 8, described pin-and-hole 81 is the waist font, the aperture of its length direction is not less than the length sum of the external diameter and described second convex shoulder 15 of described guide 12, less than the length sum of the external diameter and described first convex shoulder 14 of described guide 12.
In the present embodiment, described fastening devices is connected on the upper side frame and left and right frame of described screen window, certainly, also can come you to be connected on four edges of screen window.
Described steady pin 11 is vertically installed with handle 16 at the end away from guide.
The present invention is by wearing pin member 1 and at the housing of screen window frame kink 7 being set on the screen window frame, make protruding wall 6 on the outer window frame be sandwiched between the section of stretching out 20 of pin member and the folder mouth 22 that kink 7 constitutes, the opposite side of kink 7 is then kept out by the casement under the closure state 8, when screen window is installed, with reference to Fig. 4, drive glass window (comprising casement 8 and hollow glass 81) in will opening earlier, the screen window frame is established to outdoor pushing away from indoor, protruding wall 6 on kink on its housing 7 and outer window frame offsets, wear pin member 1 again and make its retaining be located at the outside of protruding wall 6, screen window is then installed; Dismounting is driven glass window in opening earlier during screen window, spurs pin member 1 then its section of stretching out 20 is entered in the die cavity between the interior housing, so just the screen window frame can be retracted to indoor.As seen, pin member 1 of the present invention has been the effect of shelves part, and it and the common folder mouths 22 that constitute the protruding wall 6 of clamping outer window frames of the kink 7 of housing simply get final product to a common pin.Below narrate a kind of preferred implementation, but protection scope of the present invention is not limited only to this:
Particularly, for pin member 1, during installation earlier steady pin 11 from the inside casing 9 of screen window frame through housing 10, again back-moving spring 13 is enclosed within on the steady pin 11, then guide 12 is snapped onto on the steady pin 11, in square protruding 23 of guide 12 snapped in the draw-in groove 21 of steady pin, this moment, assembling was finished, and back-moving spring 13 supports and is located between guide 12 and the described inside casing 9.When needing the dismounting screen window, towards the inboard pulling of window frame steady pin 11, as shown in Figure 9, the guide 12 and second convex shoulder 15 pass pin-and-hole 101 along pin-and-hole 101 length directions, in the die cavity in entering between the housing, offset with housing 10 until first convex shoulder 14, as shown in figure 10, swing handle certain angle (preferred 90 degree) again, the bayonet socket that makes first, second convex shoulder form is stuck on the housing of screen window, this moment, the section of stretching out 20 of pin member 1 stretched into the die cavity inside of screen window frame, the inside withdrawal of screen window is not constituted keep out; When needing screen window is installed, only need backward rotation screen window handle, as shown in Figure 8, make bayonet socket and screen window housing 10 that first, second convex shoulder forms break away from, bleed off handle then, under the effect of back-moving spring, the guide 12 and second convex shoulder 15 pass pin-and-hole 11 and get back to normality, are blocked in the outside of outer window frame 4.
The present invention need not punch on outer window frame when mounted, utilize the kink 7 on protruding wall 6 and the screen window frame on the outer window frame, folder mouth 22 by kink 7 and the section of stretching out 20 formation of pin member 1 comes the protruding wall 6 on the clamping outer window frame, thereby fixedly screen window has so just been avoided the installation process opposite house destruction of side outside window.