CN209494412U - A kind of waterproof inner-opening window - Google Patents

Abstract

The utility model discloses a waterproof inward-opening window, which comprises a window frame and an inward-opening sash articulated with the window frame. A sash for blocking rainwater from flowing indoors is provided between the bottom of the inward-opening sash and the top of the bottom frame of the window frame. A retaining wall, a water storage cavity is formed between the retaining wall and the outer side of the bottom frame of the window frame, and the window frame is provided with a drainage member for guiding the water in the water storage chamber from the bottom to the outside on the bottom edge of the bottom frame. The inward opening window has the advantages of simple and ingenious structure, good waterproof performance, and beautiful appearance.

Description

A waterproof inward opening window

technical field

The utility model mainly relates to the field of construction engineering, in particular to a waterproof inner opening window.

Background technique

Casement windows include outward-opening windows and inward-opening windows, both of which have their own advantages and disadvantages. Since the outward-opening window turns to the outside when the sash is opened, the sash does not occupy the indoor space, which is convenient for placing things on the window sill and improves the indoor use space. Since the sash of the inward opening window turns indoors when it is opened, it is very convenient for maintenance such as window cleaning and glass replacement. Especially in northern China, where there are often strong winds and heavy snow, the use of inward opening windows can prevent the sash from being damaged by heavy wind and snow. The water tightness of the window is not as good as that of the outward-opening window. When there is strong wind and heavy snow, rainwater will often flow into the room along the window frame. Therefore, the water tightness of the inward opening window is a technical problem to be solved urgently.

Utility model content

The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a waterproof inward opening window with a simple and ingenious structure, good waterproof performance, and beautiful appearance.

In order to solve the above technical problems, the utility model adopts the following technical solutions:

A waterproof inward-opening window, comprising a window frame and an inward-opening sash hinged with the window frame, and a retaining wall for preventing rainwater from flowing indoors is provided between the bottom of the inward-opening sash and the top of the bottom frame of the window frame , a water storage chamber is formed between the retaining wall and the outer side of the bottom frame of the window frame, and the window frame is provided with a drainage member on the bottom side of the bottom frame for guiding the water in the water storage chamber from the bottom to the outside .

As a further improvement of the above technical solution:

The bottom edge of the bottom frame of the window frame is bent on the outdoor side to have a water outlet step higher than the indoor side bottom edge, and the drainage member is arranged on the water outlet step.

The bottom of the water outlet step is also bent with an extension section extending from the bottom edge of the indoor side to the outside, and the extension section is kept flush with the water outlet step.

The retaining wall is formed on the top edge of the bottom frame of the window frame.

The drainage member includes a drainage hole, which is opened on the bottom of the water storage chamber and the bottom edge of the bottom frame of the window frame, and the two drainage holes communicate with each other.

The size of the drain hole of the window frame is not smaller than the size of the drain hole at the bottom of the water storage cavity.

The two drainage holes are equipped with an anti-corrosion water guide sleeve, and the anti-corrosion water guide sleeve communicates with the water storage chamber and the outdoor.

Both the inner side of the bottom frame of the inward opening sash and the outer side of the bottom frame of the window frame are provided with a first sealing rubber strip.

A second sealing strip is also provided between the bottom edge of the bottom frame of the inward opening sash and the top edge of the bottom frame of the window frame, and an equal pressure is formed between the second sealing strip and the first sealing strip on the outside. cavity, an airtight chamber is formed between the second sealing rubber strip and the first sealing rubber strip inside.

Compared with the prior art, the utility model has the advantages of:

The waterproof inward-opening window of the utility model includes a window frame and an inward-opening sash hinged with the window frame, and a retaining wall is provided between the bottom of the inward-opening sash and the top of the bottom frame of the window frame to prevent rainwater from flowing indoors. A water storage chamber is formed between the retaining wall and the outer side of the bottom frame of the window frame, and the window frame is provided with a drainage member for guiding the water in the water storage chamber from the bottom to the outside on the bottom side of the bottom frame. In this structure, the inward-opening sash is hinged in the window frame. When closed, a retaining wall is formed between the bottom of the inward-opening sash and the top of the bottom frame of the window frame, and external rainwater flows from between the inward-opening sash and the frame. When the gap between the rainwater infiltrates, it will be blocked by the retaining wall, and the blocked rainwater will flow into the water storage chamber, and then be guided from the bottom to the outside by the drainage member. Compared with the traditional structure, the inward opening window forms a good water retaining and water storage function by setting a retaining wall and a water storage cavity in the gap between the inward opening sash and the window frame, and then realizes drainage in the gap through the drainage member , its structure is simple and ingenious, which can prevent rainwater from flowing into the room, and completely solve the problem of its water tightness; and the drainage from the bottom makes the overall drainage part concealed, which improves the external visual effect.

Description of drawings

Fig. 1 is a schematic structural view of Embodiment 1 of the present utility model.

FIG. 2 is a schematic diagram of the enlarged structure at A in FIG. 1 .

Fig. 3 is a schematic structural view of Embodiment 2 of the utility model.

Fig. 4 is a schematic structural view of Embodiment 3 of the present utility model.

FIG. 5 is a schematic diagram of the enlarged structure at B in FIG. 4 .

Each label in the figure means:

1. Window frame; 11. Outlet steps; 12. Extended section; 2. Inward opening sash; 3. Retaining wall; 4. Water storage cavity; 5. Drainage parts; 51. Drain hole; 52. Anti-rust water guide ; 6, the first sealing strip; 7, the second sealing strip; 8, equal pressure chamber; 9, airtight chamber.

Detailed ways

The utility model will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figure 1 and Figure 2, the first embodiment of the waterproof inward opening window of the present invention includes a window frame 1 and an inward opening sash 2 that is movably hinged with the window frame 1, and the bottom of the inward opening sash 2 is connected to the window A retaining wall 3 is provided between the top of the bottom frame of the frame 1 to prevent rainwater from flowing indoors, and a water storage chamber 4 is formed between the retaining wall 3 and the outer side of the bottom frame of the window frame 1, and the window frame 1 is at the bottom of the bottom frame. A drainage member 5 for guiding the water in the water storage chamber 4 from the bottom to the outside is arranged on the side. In this structure, the inward-opening sash 2 is hinged in the window frame 1. When closed, a retaining wall 3 is formed between the bottom of the inward-opening sash 2 and the top of the bottom frame of the window frame 1, and the external rainwater flows from the inward-opening sash. When the gap between the sash 2 and the window frame 1 infiltrates, it will be blocked by the retaining wall 3, and the blocked rainwater will flow into the water storage chamber 4, and then be led to the outside by the drainage member 5 from the bottom. Compared with the traditional structure, the inward opening window forms a good water retaining and water storage function by setting the retaining wall 3 and the water storage chamber 4 in the gap between the inward opening sash 2 and the window frame 1, and then through the drainage member 5 Realize drainage in the gap, its structure is simple and ingenious, can prevent rainwater from flowing into the room, and completely solve the problem of its water tightness; and drain from the bottom so that the overall drainage member 5 can be concealed, improving the external visual effect.

In this embodiment, the bottom edge of the bottom frame of the window frame 1 is bent toward the outdoor side to have a water outlet step 11 higher than the indoor side bottom edge, and the drain member 5 is arranged on the water outlet step 11 . This arrangement makes the water outlet step 11 higher than the window edge of the window, forming a gap. On the one hand, it ensures that the rainwater is directly discharged from the bottom to the outside.

In this embodiment, the retaining wall 3 is formed on the top edge of the bottom frame of the window frame 1 . In this structure, the retaining wall 3 is directly formed on the top edge of the bottom frame of the window frame 1, that is, only the top edge of the bottom frame of the window frame 1 needs to be formed into a beveled edge, which will not affect its opening and closing while ensuring the water blocking effect Function, its low cost, ingenious design.

In this embodiment, the drainage member 5 includes a drainage hole 51, which is opened on the bottom of the water storage chamber 4 and the bottom edge of the bottom frame of the window frame 1, and the two drainage holes 51 communicate with each other. In this structure, the drainage hole 51 is opened on the outer side of the bottom frame of the window frame 1, and the rainwater in the water storage chamber 4 can be directly discharged from the side drainage hole 51, and the structure is simple and practical.

In this embodiment, the size of the drain hole 51 of the window frame 1 is not smaller than the size of the drain hole 51 at the bottom of the water storage chamber 4 . This arrangement makes the water dripping from the drain hole 51 on the upper part always drip out from the drain hole 51 on the lower part, so that rainwater will not flow to the inner cavity of the bottom frame of the window frame 1 .

In this embodiment, the two drainage holes 51 are equipped with an anti-corrosion water-conducting sleeve 52, and the anti-corrosion water-conducting sleeve 52 communicates with the water storage chamber 4 and the outdoor. The setting of the anti-corrosion water guide sleeve 52 can make rainwater flow out from the anti-corrosion water guide sleeve 52, and can not directly contact with the drain hole 51, so as to prevent the window frame 1 from rusting.

In this embodiment, the inner side of the bottom frame of the inward opening sash 2 and the outer side of the bottom frame of the window frame 1 are provided with a first sealing rubber strip 6 . The first sealing strip 6 improves the watertightness.

Example 2:

As shown in Figure 3, the second embodiment of the waterproof inward opening window of the present invention, the inward opening window is basically the same as in Embodiment 1, the only difference is that in this embodiment, there is a bend from the indoor side under the water outlet step 11. An extension section 12 extending outward from the bottom edge, and the extension section 12 is kept flush with the water outlet step 11 . This setting can always ensure that the upper and lower folds of the gap remain flush, which is beneficial for the bottom edge of the window frame 1 to match the size of the top edge of the window frame 1 of the next level, and is suitable for large-sized building windows.

Example 3:

As shown in Figure 4 and Figure 5, the third embodiment of the utility model waterproof inward opening window, the inward opening window is basically the same as the embodiment 1, the only difference is: in this embodiment, the inner opening sash 2 bottom frame A second sealing strip 7 is also provided between the bottom edge of the window frame 1 and the top edge of the bottom frame of the window frame 1, and an equal pressure chamber 8 is formed between the second sealing strip 7 and the first sealing strip 6 on the outside, and the second sealing strip 7 An airtight chamber 9 is formed between the rubber strip 7 and the inner first sealing rubber strip 6 . The arrangement of the isobaric chamber 8 and the airtight chamber 9 further improves the watertightness and airtightness, and prevents water from flowing into the chamber.

Although the present invention has been disclosed above with preferred embodiments, it is not intended to limit the present invention. Any person familiar with the art, without departing from the scope of the technical solution of the utility model, can use the technical content disclosed above to make many possible changes and modifications to the technical solution of the utility model, or modify it into an equivalent change, etc. effective example. Therefore, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the protection scope of the technical proposal of the present invention.

Claims (9)

1. a kind of waterproof inner-opening window, including window frame (1) and the swing-in sash (2) being movably hinged with window frame (1), feature exists In: it is equipped between the top of the bottom frame of the bottom and window frame (1) of the swing-in sash (2) indoor for stopping rainwater to flow to Barricade (3) forms water storage cavity (4) between the barricade (3) and the bottom frame outer side edges of window frame (1), and the window frame (1) is in bottom frame It is provided on bottom edge for the water of water storage cavity (4) to be guided to outdoor drainage element (5) from bottom.

2. waterproof inner-opening window according to claim 1, it is characterised in that: the bottom edge of window frame (1) bottom frame is by outdoor one Side is bent with the water outlet step (11) higher than indoor bottom edge, and drainage element (5) setting is in water outlet step (11).

3. waterproof inner-opening window according to claim 2, it is characterised in that: also curved below the water outlet step (11) to have from room The extended segment (12) that inside bottom edge extends outward, the extended segment (12) are concordant with water outlet step (11) holding.

4. waterproof inner-opening window according to claim 3, it is characterised in that: the barricade (3) is molded over window frame (1) bottom frame On top margin.

5. waterproof inner-opening window according to claim 4, it is characterised in that: the drainage element (5) includes drainage hole (51), institute It states drainage hole (51) to be provided on the bottom of water storage cavity (4) and the bottom edge of window frame (1) bottom frame, two drainage holes (51) communicate.

6. waterproof inner-opening window according to claim 5, it is characterised in that: the size of the drainage hole (51) of the window frame (1) Not less than drainage hole (51) size of water storage cavity (4) bottom.

7. waterproof inner-opening window according to claim 5, it is characterised in that: two drainage holes (51) are the same as anti-equipped with one It corrodes water guide set (52), anti-corrosion water guide set (52) connection water storage cavity (4) and outdoor.

8. waterproof inner-opening window according to any one of claim 1 to 7, it is characterised in that: swing-in sash (2) bottom The first sealing joint strip (6) are installed at the inner side edge of frame and at the outer side edges of window frame (1) bottom frame.

9. waterproof inner-opening window according to claim 8, it is characterised in that: the bottom edge of swing-in sash (2) bottom frame with It is additionally provided with the second sealing joint strip (7) between the top margin of window frame (1) bottom frame, the first of second sealing joint strip (7) and outside is close Equivalent pressure cavity (8) are formed between seal strip (6), are formed between second sealing joint strip (7) and the first sealing joint strip (6) of inside Sealed chamber (9).