CN208518567U - A kind of door and window discharge structure - Google Patents

Abstract

The utility model relates to door and window fields, it is disclosed that a kind of door and window discharge structure, including window frame and forms, the window frame includes the upper fashioned iron, lower fashioned iron and side fashioned iron being circumferentially arranged, the mo(u)ld bottom half ladle includes the limiting section abutted with forms vertical end and is supported in the support portion of forms lower end, the side of the limiting section towards forms offers drainage hole, and the limiting section offers the apopore being connected to drainage hole towards outdoor side, and the apopore is lower than the drainage hole；When forms are closed, rainwater trickles along hull forms ponding into window frame, and ponding enters the drainage hole on limiting section, and again by being discharged on support portion towards outdoor apopore, it avoids occurring the corrosion that excessive ponding causes door and window in window frame, and increases the rainwater leakproofness of door and window.

Description

A kind of door and window discharge structure

Technical field

The utility model relates to door and window fields, in particular to a kind of door and window discharge structure.

Background technique

Door and window is divided into fender member or partition member by the location of its difference, has different design requirements to have respectively There are the functions such as heat preservation, heat-insulated, sound insulation, waterproof, fire prevention, new requirement is energy saving, the heat that cold district is lost by door and window gap, Account for 25% or so of whole heat quantity consumings.The requirement of the airtightness of door and window is the important content in energy-saving design.Door and window are Important component part in buildings exterior-protected structure system.

Existing structure of aluminum doors and windows includes window structure and window frame structure, and forms be to indoor opening, Forms closing is connected to gap between window frame and is exposed to outdoor, which causes rainwater to slide along forms into window frame, occurs Water, infiltration phenomenon, are not only difficult to clear up, but also easily corrode door and window, especially the bad weathers such as heavy rain, rainwater is easy accumulation Phenomena such as leaking into interior, door and window edge wall is caused to go mouldy, there are shortcomings to be modified.

Utility model content

The purpose of the utility model is to provide a kind of forms discharge structure, into the ponding in window frame, by drainage hole and Apopore is discharged from window frame, and then improves the rainwater leakproofness of door and window.

The above-mentioned technical purpose of the utility model has the technical scheme that

A kind of door and window discharge structure, including window frame and forms, the window frame include the upper fashioned iron being circumferentially arranged, lower fashioned iron And side fashioned iron, the mo(u)ld bottom half ladle include the limiting section abutted with forms vertical end and are supported in the support portion of forms lower end, The side of the limiting section towards forms offers drainage hole, and the limiting section is offered towards outdoor side to be connected with drainage hole Logical apopore, the apopore are lower than the drainage hole.

By using above-mentioned technical proposal, when forms are closed, rainwater trickles along hull forms ponding into window frame, product Water enters the drainage hole on limiting section, and again by, towards outdoor apopore discharge, avoiding occurring in window frame on support portion Excessive ponding causes the corrosion of door and window, and increases the rainwater leakproofness of door and window.

The utility model is further arranged to: the drainage for guiding ponding to flow to discharge outlet is provided on the support portion Slot.

By using above-mentioned technical proposal, it is provided on support portion to the inclined drainage trough of drainage hole, drainage trough can Effective guidance ponding enters in drainage hole, and drainage trough increases the caching capabilities to ponding, reduce ponding from forms and Gap outflow between support portion.

The utility model is further arranged to: being embedded with gear on the support portion and positioned at drainage trough far from drainage hole side The upper end of glue item, the water blocking adhesive tape is connected to the lower end of forms.

By using above-mentioned technical proposal, when forms are closed, the lower end of forms squeezes water blocking adhesive tape, and water blocking adhesive tape is realized To the sealing between forms lower end and support portion, stops ponding to overflow, further increase the leakproofness of door and window.

The utility model is further arranged to: being plugged with filter screen on the limiting section and at discharge outlet.

By using above-mentioned technical proposal, filter screen is blocked before drainage hole, due to being dead between limiting section and support portion It is easy to produce foreign matter accumulation at angle, avoids foreign matter from entering in drainage hole by filter screen and causes the blocking of drainage hole.

The utility model is further arranged to: on the lower fashioned iron and being located at water outlet setting drainage lid, the drainage Lid one end be connected to water outlet and the other end straight down.

By using above-mentioned technical proposal, the outlet end for draining lid downwards, so that drainage lid blocks apopore, stops The reverse irrigation of rainwater and avoid foreign matters from being blocked apopore.

The utility model is further arranged to: it is provided with caulking groove on the lower fashioned iron and positioned at the opposite sides of water outlet, The drainage covers the hook for being extended with and being connected in caulking groove.

By using above-mentioned technical proposal, offered on lower fashioned iron and positioned at the two sides of apopore horizontal direction embedding Slot covers the hook for being extended with and being embedded in caulking groove in drainage, and then realizes the convenient dismounting of drainage lid.

The utility model is further arranged to: one end of the limiting section towards forms is embedded with sealing strip, the forms It is connected to sealing strip.

By using above-mentioned technical proposal, it is embedded with sealing strip along its length in the upper end of limiting section, sealing strip is adopted With rubber, when closing forms, forms are butted on sealing strip, and sealing strip reduces the gap between limiting section and forms, improves The leakproofness of door and window.

The utility model is further arranged to: the sealing strip hollow setting along its length.

By using above-mentioned technical proposal, sealing strip hollow setting along its length then increases the deformation of sealing strip Amount squeezes sealing strip, the leakproofness of lift-off seal item convenient for forms.

In conclusion the utility model has the following beneficial effects:

Sealing strip between window frame and forms has obstructed most of rainwater and has entered between window frame and forms, and part rainwater is fallen In the drainage trough of support portion, drainage trough realizes the storage to rainwater, and filter screen, row are passed sequentially through under the guidance of drainage trough Water hole, apopore and drainage lid, and then avoid generating excessive ponding between forms and window frame, promote the sealing of door and window rainwater Property.

Detailed description of the invention

Fig. 1 is the general assembly structural schematic diagram of door and window；

Fig. 2 is the cross-sectional view for embodying discharge structure；

Fig. 3 is the explosion diagram for embodying drainage cover attaching construction.

Appended drawing reference: 1, window frame；2, forms；3, upper fashioned iron；4, side fashioned iron；5, lower fashioned iron；6, limiting section；7, drainage hole； 8, sealing strip；9, locating part；10, filter screen；11, support portion；12, drainage trough；13, water blocking adhesive tape；14, apopore；15, embedding Slot；16, drainage lid；17, hook.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

As shown in Figure 1, a kind of door and window discharge structure, including window frame 1 and forms 2, forms 2 are hingedly and on window frame 1, in window Frame 1 offers drainage hole 7 towards indoor side, offers apopore 14 towards outdoor side in window frame 1, apopore 14 with Drainage hole 7 is connected to, and window frame 1 is discharged by drainage hole 7 and apopore 14 in the ponding remained in window frame 1, realizes protection 1 He of window frame The purpose of forms 2.

As depicted in figs. 1 and 2, window frame 1 includes upper fashioned iron 3 and lower fashioned iron 5, and upper fashioned iron 3 is with lower fashioned iron 5 along level side To setting, it is vertically arranged with side fashioned iron 4 respectively in upper fashioned iron 3 and the horizontal both ends of lower fashioned iron 5, and then constitute rectangular window frame 1, And forms 2 are hingedly and on side fashioned iron 4；Wherein playing fashioned iron 5 includes positioned at the support portion 11 of 2 lower end of forms and for limiting window The limiting section 6 that body 2 rotates offers drainage hole 7 in the side of limiting section 6 towards forms 2, and in support portion 11 towards outdoor Side offers apopore 14, and apopore 14 is lower than drainage hole 7, when rotation forms 2 are to after being connected to limiting section 6, part rainwater It along the trickling of forms 2 into drainage hole 7, and is flowed out by apopore 14, realizes the discharge of ponding in window frame 1.

And it is embedded with sealing strip 8 along its length in the upper end of limiting section 6, sealing strip 8 uses rubber, when closing window When body 2, forms 2 are butted on sealing strip 8, and sealing strip 8 reduces the gap between limiting section 6 and forms 2, improve the sealing of door and window Property；And the hollow setting along its length of sealing strip 8, then increase the deflection of sealing strip 8, squeezes sealing convenient for forms 2 Item 8, the leakproofness of lift-off seal item 8.

As depicted in figs. 1 and 2, the side grafting of limiting section 6 towards forms 2 is provided with filter screen 10, it is long in limiting section 6 The two sides in degree direction are provided with the locating part 9 for 10 opposite end of grafting filter screen, and filter screen 10 is blocked in drainage hole 7 Before, due to being to be easy to produce foreign matter accumulation at dead angle between limiting section 6 and support portion 11, avoid foreign matter from entering by filter screen 10 The blocking of drainage hole 7 is caused in drainage hole 7.

As depicted in figs. 1 and 2, it is provided on support portion 11 to the inclined drainage trough 12 of drainage hole 7, drainage trough 12 can Effective guidance ponding enters in drainage hole 7, and drainage trough 12 increases the caching capabilities to ponding, reduces ponding from forms Gap outflow between 2 and support portion 11；And water blocking adhesive tape 13 is embedded with along the vertical direction on support portion 11, when forms 2 When closing, the lower end of forms 2 squeezes water blocking adhesive tape 13, and water blocking adhesive tape 13 is realized to close between 2 lower end of forms and support portion 11 Envelope stops ponding to overflow, further increases the leakproofness of door and window.

As shown in figure 3, being provided with drainage lid 16 at the apopore 14 on window frame 1, the vertical court in outlet end of lid 16 is drained Under, so that drainage lid 16 blocks apopore 14, blocks the reverse irrigation of rainwater and avoid foreign matters from being blocked apopore 14；And under On fashioned iron 5 and be located at 14 horizontal direction of apopore two sides offer caulking groove 15, drainage lid 16 on be extended be embedded at it is embedding Hook 17 in slot 15, and then realize that drainage lid 16 easily dismounts.

The working principle of the present embodiment is:

Rainwater trickles downwards along forms 2, and the sealing strip 8 between window frame 1 and forms 2 has obstructed most of rainwater and entered Between window frame 1 and forms 2, part rainwater is fallen in the drainage trough 12 of support portion 11, is passed sequentially through under the guidance of drainage trough 12 Filter screen 10, drainage hole 7, apopore 14 and drainage lid 16, and then avoid generating excessive product between forms 2 and window frame 1 Water promotes door and window rainwater leakproofness.

This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but As long as all by the protection of Patent Law in the scope of the claims of the utility model.

Claims (8)

1. a kind of door and window discharge structure, including window frame (1) and forms (2), the window frame (1) include the upper fashioned iron being circumferentially arranged (3), lower fashioned iron (5) and side fashioned iron (4), it is characterised in that: the lower fashioned iron (5) includes abutting with forms (2) vertical end The side of limiting section (6) and the support portion (11) for being supported in forms (2) lower end, limiting section (6) towards the forms (2) opens up Have drainage hole (7), the support portion (11) offers the apopore (14) being connected to drainage hole (7), institute towards outdoor side Apopore (14) are stated lower than the drainage hole (7).

2. a kind of door and window discharge structure according to claim 1, it is characterised in that: be arranged on the support portion (11) useful The drainage trough (12) of discharge outlet is flowed in guidance ponding.

3. a kind of door and window discharge structure according to claim 2, it is characterised in that: on the support portion (11) and be located at draw Chute (12) is embedded with water blocking adhesive tape (13) far from drainage hole (7) side, and the upper end of the water blocking adhesive tape (13) is connected to forms (2) lower end.

4. a kind of door and window discharge structure according to claim 1, it is characterised in that: on the limiting section (6) and be located at row Filter screen (10) are plugged at the mouth of a river.

5. a kind of door and window discharge structure according to claim 1, it is characterised in that: on the lower fashioned iron (5) and be located at Setting drainage lid (16) at the mouth of a river, the drainage cover (16) one end be connected to water outlet and the other end straight down.

6. a kind of door and window discharge structure according to claim 5, it is characterised in that: on the lower fashioned iron (5) and be located at The opposite sides at the mouth of a river is provided with caulking groove (15), is extended with the hook being connected in caulking groove (15) on the drainage lid (16) (17).

7. a kind of door and window discharge structure according to claim 1, it is characterised in that: the limiting section (6) is towards forms (2) One end be embedded with sealing strip (8), the forms (2) are connected to sealing strip (8).

8. a kind of door and window discharge structure according to claim 7, it is characterised in that: the hollow setting of the sealing strip (8).