CN211115483U - Waterproof sliding window and caravan applying same - Google Patents

Abstract

The application discloses car as a house of waterproof austral window, sliding sash and applied this austral window, sliding sash, this scheme is provided with first sealing member through first recess, detains along the lock with the second when first knot, and first sealing member free end can support the second and detain along for first sealing member, first knot are detained along and the second is detained and is mutually supported along mutually supporting between the three structure, detain along the two with the second along first knot alone, have better leakproofness. Thereby playing the effect of blockking the water flow direction and also enhancing the waterproof performance of the waterproof sliding window. Compared with the prior art, the technical scheme has better sealing effect.

Description

Waterproof sliding window and caravan applying same

Technical Field

The application discloses a window field, concretely relates to waterproof austral window, sliding sash and use car as a house of this austral window, sliding sash.

Background

The sliding window adopts a guide rail of a window sash provided with a pulley on a window frame to slide, the window does not occupy extra space in an opening and closing state, the structure is simple, the windows of the caravan are mostly of the structure, the windows are made of steel, plastic, aluminum alloy, plastic steel and the like, the steel is easy to rust, the plastic is easy to age, and the aluminum alloy has the advantages of light weight, difficult rusting, easy processing and the like and is generally adopted on high-grade caravans.

At present, the sliding window is widely applied to the field of buildings, and along with the development of science and technology, the push-pull vehicle is also diversified. However, many common sliding window profiles are unreasonable in structural design and too simple in structure, sliding windows on the market are poor in sealing and waterproof performance, wool tops are used for sealing between fixed glass and movable glass, the fixed glass and the movable glass are only dustproof and waterproof, the waterproof and drainage performance is poor, the sealing performance is poor, the production cost is high, especially for some profiles which are unreasonable in design, the sealing is not tight, the noise is high during movement, and when wind and rain are blown into a room, rainwater and wind are easy to blow into the room, so that the working and living environments of people are affected. There is a need for improvement.

Disclosure of Invention

In view of the above-mentioned defect or not enough among the prior art, this application provides one kind and compares in prior art, improves waterproof austral window, sliding sash of leakproofness and the car as a house of using this austral window, sliding sash.

In a first aspect, a waterproof sliding window comprises: the window comprises a window frame, a fixed half sash arranged on one side of the window frame, and a movable half sash matched with the fixed half sash;

the free end of the fixed half leaf is provided with a first longitudinal beam, the movable half leaf is provided with a second longitudinal beam, and when the movable half leaf moves to be capable of sealing the whole window frame, the first longitudinal beam and the second longitudinal beam are matched with each other; a first buckling edge is arranged on one side, close to the second longitudinal beam, of the first longitudinal beam, a second buckling edge is arranged on one side, close to the first longitudinal beam, of the second longitudinal beam, and the first buckling edge and the second buckling edge form a mutually matched buckling structure;

the first longitudinal beam is also provided with a first groove on one side close to the second longitudinal beam, the first groove is arranged on one side of the first buckling edge far away from the fixed half fan, a first sealing element is arranged in the first groove, and when the first buckling edge is buckled with the second buckling edge, the free end of the first sealing element can abut against the second buckling edge.

According to the technical scheme provided by the embodiment of the application, a guide rail is arranged on the lower frame which is relatively lower in the window frame, and the lower end of the first sealing element extends to the guide rail and is elastically attached to the guide rail; the first sealing element is provided with a first through hole; the first sealing element is provided with a first through hole.

According to the technical scheme provided by the embodiment of the application, the second sealing element is arranged on the first sealing element, the second sealing element is wrapped on the outer side of the first buckling edge and matched with the first buckling edge, and when the first buckling edge is buckled with the second buckling edge, the free end of the second sealing element can be tightly attached to the second buckling edge.

According to the technical scheme provided by the embodiment of the application, a third sealing element is arranged on one side, away from the fixed half fan, of the first sealing element.

According to the technical scheme that this application embodiment provided, the second longeron is close to first longeron one side and is equipped with the second recess, and the second recess setting is detained along keeping away from half a movable one side at the second, is equipped with the fourth sealing member in the second recess, and fourth sealing member free end and fixed half an elasticity laminating.

According to the technical scheme that this application embodiment provided, one side that the activity was kept away from to the second longeron is equipped with first opening, is equipped with the fifth sealing member in the first opening, and the activity was kept away from to the fifth sealing member and half one side is equipped with first elastomeric element, and first elastomeric element is laminated mutually with fixed half.

According to the technical scheme that this application embodiment provided, one side that the fifth sealing member is close to half fan of activity still is connected with the sixth sealing member, the sixth sealing member is the arc flexure strip, the opening of arc flexure strip is towards fifth sealing member one side, sixth sealing member lower extreme extends to the guide rail, and with guide rail elastic fitting.

According to the technical scheme that this application embodiment provided, the activity half fan can slide along the guide rail, is provided with the second through-hole on the guide rail lateral wall.

According to the technical scheme provided by the embodiment of the application, the lower frame further comprises: the guide rail structure is characterized in that a hollow first cavity is arranged below the guide rail, a plurality of third through holes are formed in the bottom of the guide rail, and a plurality of fourth through holes are formed in the outer side wall of the first cavity.

In a second aspect, the application further provides a caravan, which comprises the waterproof sliding window in any one of the technical schemes.

In conclusion, above-mentioned technical scheme of this application is provided with first sealing member through first recess in, when first knot was followed with the second knot along the lock, first sealing member free end can support the second and detain and follow for first sealing member, first knot are followed and the second is detained and is mutually supported between the three structure, detain along the two and mutually support than first knot alone along with the second, have better leakproofness. Thereby playing the effect of blockking the water flow direction and also enhancing the waterproof performance of the waterproof sliding window. Compared with the prior art, the technical scheme has better sealing effect.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a cross-sectional structural view of a movable half of an embodiment in cooperation with a stationary half of the embodiment;

FIG. 3 is a schematic cross-sectional view of the first seal member in the embodiment of FIG. 2;

FIG. 4 is a schematic structural view of the cross section A-A in FIG. 3;

FIG. 5 is a schematic structural view of a cross section B-B in FIG. 3;

FIG. 6 is a cross-sectional structural view of another embodiment of the movable half mated with the stationary half;

FIG. 7 is a schematic cross-sectional view of the sixth seal of FIG. 6 in a longitudinal cross-section;

FIG. 8 is a schematic structural view of the cross-section C-C of FIG. 7;

FIG. 9 is a schematic cross-sectional view of D-D of FIG. 7;

FIG. 10 is a diagram illustrating a sixth seal in accordance with an exemplary embodiment;

FIG. 11 is a schematic diagram of a lower bezel in an embodiment;

FIG. 12 is a schematic structural view of a longitudinal section at E in FIG. 11;

FIG. 13 is a schematic structural view of a longitudinal section F in FIG. 11;

reference numbers in the figures:

1. a window frame; 2. fixing the half fan; 3. a movable half fan; 4. a first stringer; 5. a second stringer; 6. a first buckling edge; 7. a second buckling edge; 8. a first groove; 9. a first seal member; 10. a first through hole; 11. a second seal member; 12. a third seal member; 13. a second groove; 14. a fourth seal member; 15. a first opening; 16. a fifth seal member; 17. a first elastic member; 18. A sixth seal member; 101. a lower frame; 19. a guide rail; 20. a second through hole; 21. a first cavity; 22. a third through hole; 23. and a fourth via.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12 and fig. 13, the waterproof sliding window includes: the window frame 1 and the fixed half-leaf 2 that sets up in window frame 1 one side to and the activity half-leaf 3 with fixed half-leaf 2 matched with.

Wherein:

as shown in fig. 1, the window frame 1: the section bar frame is optimized, the fixed half sash 2 and the movable half sash 3 are arranged in the section bar frame, the section bar frame is also understood to be preferably rectangular, the section bar frame comprises 4 hollow frame cavities, namely an upper frame, a lower frame 101, a left frame and a right frame, the upper frame and the lower frame 101 are horizontally arranged, and the left frame and the right frame are vertically arranged.

In the section bar frame, should go up and control bridging two parts between frame and the lower frame 101, be fixed half 2 and the activity half 3 respectively, fixed half 2 and the activity half 3 for inside and outside dislocation set, fixed half 2 sets up in the one side that is close to in the window, and with the side frame rigid coupling of one side, the activity half 3 sets up the one side that is keeping away from in the window outside being close to the window.

One side level that the upper frame is close to lower frame 101 is equipped with first guide rail, one side level that lower frame 101 is close to the upper frame is equipped with the second guide rail, this second guide rail is guide rail 19 hereafter promptly, first guide rail sets up with the second guide rail relatively, half 3 slip settings of activity are between first guide rail and second guide rail, half 3 edge first guide rail of activity and second guide rail horizontal migration of half, make half 3 of activity cooperate with half 2 of fixed, can seal whole section bar frame, just can open and close the austral window, sliding sash when making things convenient for the operator to promote half 3 of activity.

As shown in fig. 2, the free end of the fixed half-leaf 2 is provided with a first longitudinal beam 4, the movable half-leaf 3 is provided with a second longitudinal beam 5, and when the movable half-leaf 3 moves to be capable of closing the whole window frame 1, the first longitudinal beam 4 and the second longitudinal beam 5 are matched with each other; the first longitudinal beam 4 is provided with a first buckling edge 6 on one side close to the second longitudinal beam 5, the second longitudinal beam 5 is provided with a second buckling edge 7 on one side close to the first longitudinal beam 4, and the first buckling edge 6 and the second buckling edge 7 form a mutually matched buckling structure.

Wherein:

one end of the fixed half sash 2 is fixedly connected with the side frame, the other end of the fixed half sash is a free end, the free end is vertically provided with a first longitudinal beam 4, the movable half sash 3 is provided with a second longitudinal beam 5, the first longitudinal beam 4 and the second longitudinal beam 5 can be preferably of an H-shaped structure, the first longitudinal beam 4 is meshed with the fixed half sash 2, and the second longitudinal beam 5 is meshed with the movable half sash 3.

The side, close to the second longitudinal beam 5, of the first longitudinal beam 4 is provided with a first buckling edge 6, the side, close to the first longitudinal beam 4, of the second longitudinal beam 5 is provided with a second buckling edge 7, the first buckling edge 6 and the second buckling edge 7 are preferably in an L-shaped structure, the free end of the first buckling edge 6 faces the direction of the second buckling edge 7 in a bent structure, and the free end of the second buckling edge 7 faces the direction of the first buckling edge 6 in the bent structure, so that when an operator closes a window, the movable half-leaf 3 can be moved to be capable of closing the whole window frame 1, the first longitudinal beam 4 and the second longitudinal beam 5 are matched with each other, and the first buckling edge 6 and the second buckling edge 7 form a buckling structure, so that the first buckling edge 6 and the second buckling edge 7 are buckled conveniently to play a sealing role, and the buckling structure plays a role in blocking water flow and preventing water flow from flowing into the window.

The first longitudinal beam 4 is also provided with a first groove 8 on one side close to the second longitudinal beam 5, the first groove 8 is arranged on one side of the first buckling edge 6 far away from the fixed half fan 2, a first sealing element 9 is arranged in the first groove 8, and when the first buckling edge 6 is buckled with the second buckling edge 7, the free end of the first sealing element 9 can abut against the second buckling edge 7.

Wherein:

as shown in fig. 2, a first groove 8 is formed in one side of the first longitudinal beam 4 close to the second longitudinal beam 5, the first groove 8 is open on one side and preferably has a rectangular cavity structure, the opening is arranged towards one side outside the window, a first sealing element 9 is arranged in the first groove 8, one end of the first sealing element 9 is arranged in a sealing manner with the first groove 8, and the first sealing element 9 is wrapped along the outer wall of the first buckling edge 6 and is matched with the first buckling edge 6 to extend to abut against the second buckling edge 7; when the movable half-leaf 3 is moved to be capable of closing the whole window frame 1, and the first buckling edge 6 is buckled with the second buckling edge 7, the free end of the first sealing element 9 can abut against the second buckling edge 7 and can abut against a gap between the first buckling edge 6 and the second buckling edge 7, so that the sealing performance of the first buckling edge 6 and the second buckling edge 7 is enhanced, and rainwater is prevented from entering the window from the outside of the window.

As shown in fig. 3, in a preferred embodiment, a lower frame 101 relatively below the window frame 1 is provided with a guide rail 19, and the lower end of the first sealing element 9 extends to the guide rail 19 and is elastically attached to the guide rail 19; the first seal 9 is provided with a first through hole 10.

Wherein:

as shown in fig. 3, the first sealing member 9 is preferably an epdm rubber strip, the lower end of the first sealing member 9 extends downward to the guide rail 19, and the lower end of the first sealing member 9 is elastically attached to the guide rail 19, as shown in fig. 4 or 5, one side of the first sealing member 9, which is close to the acrylic glass in the movable half-sash 3, is attached to the acrylic glass, and the water flow direction is shown by the arrows in fig. 4 and 5, and the water flow direction is from top to bottom, because the first sealing member 9 is located right between the first fastening edge 6 and the movable half-sash and is attached to the movable half-sash, the first sealing member 9 can prevent the water flow, so that the first sealing member 9 prevents the water flow from directly entering the window along the guide rail 19, and the sealing performance of the first sealing member 9 is improved.

Through being equipped with first through-hole 10 on first sealing member 9, when first sealing member 9 detain along 6 with the second with first knot along 7 lock, first sealing member 9 receives external force extrusion, compressive deformation to easily with first sealing member 9 along 6 entering between fixed half fan 2 and the activity half fan 3 along first knot, and support the second and detain the gap along 7, the operator of being convenient for like this removes the activity half fan 3 to can seal whole window frame 1 when, strengthens the leakproofness between activity half fan 3 and the fixed half fan 2 simultaneously.

In a preferred embodiment, the first sealing element 9 is provided with a second sealing element 11, the second sealing element 11 covers the outer side of the first buckling edge 6 and is matched with the first buckling edge 6, and when the first buckling edge 6 is buckled with the second buckling edge 7, the free end of the second sealing element 11 can be tightly attached to the second buckling edge 7.

Wherein:

as shown in fig. 6, a second sealing element 11 is disposed on a side of the first sealing element 9 close to the second buckling edge 7, the second sealing element 11 covers the outer side of the first buckling edge 6, a portion of the second sealing element 11 is located between the first buckling edge 6 and the second buckling edge 7, the second sealing element 11 is buckled with the second buckling edge 7 along with the first buckling edge 6, one side of the second sealing element 11 is in sealing fit with the first buckling edge 6, and the other side of the second sealing element 11 can abut against the second buckling edge 7 and can abut against a gap between the second buckling edge 7, so that the sealing performance between the first buckling edge 6 and the second buckling edge 7 is enhanced more.

In a preferred embodiment, as shown in fig. 6, a third sealing member 12 is provided on the side of the first sealing member 9 away from the fixed half-fan 2, which is used for sealing a third layer, and it is understood that a vent hole is provided in the third sealing member 12, so that the third sealing member 12 is compressed and deformed, thereby facilitating the cooperation of the third sealing member 12 with the first sealing member 9 and the related components of the movable half-fan 3, and further enhancing the sealing performance of the movable half-fan 3 and the fixed half-fan 2. Therefore, the sealing performance between the fixed half fan 2 and the movable half fan 3 can be enhanced, rainwater is prevented from entering the window from the outside, and the two layers of sealing are realized through the second sealing piece 11 and the first sealing piece 9.

As shown in fig. 6, in a preferred embodiment, a second groove 13 is disposed on a side of the second longitudinal beam 5 close to the first longitudinal beam 4, the second groove 13 is disposed on a side of the second fastening edge 7 away from the movable half-sash 3, a fourth sealing member 14 is disposed in the second groove 13, and a free end of the fourth sealing member 14 is elastically attached to the fixed half-sash 2, so that the sealing property between the fixed half-sash 2 and the movable half-sash 3 can be enhanced, and thus rainwater can be prevented from flowing into the window from the outside of the window.

As shown in fig. 6, in a preferred embodiment, a first opening 15 is provided on a side of the second longitudinal beam 5 away from the movable half-leaf 3, a fifth sealing member 16 is provided on the first opening 15, a first elastic member 17 is provided on a side of the fifth sealing member 16 away from the movable half-leaf 3, and the first elastic member 17 is attached to the fixed half-leaf 2. Therefore, the tightness between the fixed half sash 2 and the movable half sash 3 can be enhanced, and the smoothness of pushing and pulling is not influenced when the sliding window is opened and closed. Utilize water pressure waterproof sealing, first elastomeric element 17 is located the position state that leans on outward in figure 6 under the natural state, when the rivers enter, first elastomeric element 17 is by leaning on outer position state in figure 6 to being close to first knot along 6 direction slopes, be close to first knot in figure 6 along 6 direction's position state, strengthened first elastomeric element 17 like this and fixed half 2's laminating mutually, thereby play sealed waterproof effect, it is smooth and easy to have solved the push-and-pull when the austral window, sliding sash does not have the rivers to enter. It can also be understood that a plurality of air holes (as shown in fig. 6) may be further formed in the fifth sealing member 16, so that the fifth sealing member 16 is pressed by an external force and is compressed and deformed, so that the fifth sealing member 16 is attached to the fixed half-leaf 2, thereby performing a waterproof and sealing function.

In a preferred embodiment, as shown in fig. 6, a sixth sealing member 18 is further connected to a side of the fifth sealing member 16 close to the movable half-leaf 3, the sixth sealing member 18 is an arc-shaped elastic sheet, an opening of the arc-shaped elastic sheet faces to the side of the fifth sealing member 16, as shown in fig. 7, a guide rail 19 is provided on a lower frame 101, which is relatively downward in the window frame 1, and a lower end of the sixth sealing member 18 extends to the guide rail 19 and is elastically attached to the guide rail 19.

Wherein: the guide rail 19 is the second guide rail mentioned at the beginning of the embodiment, the side of the fifth sealing element 16 close to the movable half-fan 3 is also connected with a sixth sealing element 18, the cross section of the structure formed by connecting the sixth sealing element 18 and the fifth sealing element 16 is in an arrow-shaped structure, and the lower end of the sixth sealing element 18 extends to the guide rail 19, so that the lower end of the sixth sealing element 18 is elastically attached to the guide rail 19, and water flow is prevented from directly entering the window along the guide rail 19. Thereby improving the sealing between the sixth seal 18 and the guide rail 19.

The sixth sealing member 18 is preferably an ethylene propylene diene monomer strip, which utilizes the compression deformation capability of the ethylene propylene diene monomer strip, fig. 8 is a schematic view of the cross section of fig. 7, fig. 9 is a schematic view of the cross section of fig. 7, and as shown in fig. 10, it can be seen that the implementation state diagram of the sixth sealing member 18 shows that the ethylene propylene diene monomer strip of the sixth sealing member 18 is in a natural shrinkage state, i.e., the diagram on the left side in fig. 10, in a water flow-free state, and when the ethylene propylene diene monomer strip deforms by water flow pressure, all water flow. By means of the watertight seal with water pressure, the sixth sealing element 18 is in an open embodiment, i.e. in the right-hand side of fig. 10, when water pressure is present.

As shown in fig. 11, 12 or 13, a combined drain and side drain system is used to prevent water storage in the sliding window.

In a preferred embodiment, the drainage is performed in a side drainage manner, which prevents the profile frame from retaining water. The lower frame 101 of the window frame 1, which is relatively downward, is provided with a guide rail 19, where the guide rail 19 is the second guide rail mentioned above, the movable half-sash 3 can slide along the guide rail 19, and the outer side wall of the guide rail 19 is provided with a second through hole 20, and the second through hole 20 is located at one side of the fixed half-sash 2. When raining, the movable half-sash 3 moves to be capable of closing the whole window frame 1, one side of the fixed half-sash 2 in the guide rail 19 is open, so that rainwater can directly enter the guide rail 19 of the movable half-sash, and the second through hole 20 is formed in the guide rail 19 and one side of the fixed half-sash 2, so that water in the guide rail 19 can flow out quickly. The second through hole 20 is preferably arranged at the middle of the guide rail 19 and near one side of the fixed half-fan 2, and the specific arrangement thereof can be determined according to the technical scheme at that time.

In order to facilitate the use of the section bar frame, a lower drainage mode can be utilized. The lower drainage mode is that a communicated water flow channel is arranged between the outer frame profile guide rail 19 and the first cavity 21, water flow firstly enters the guide rail 19, enters the closed first cavity 21 through a lower drainage hole and flows out through a drainage hole on the side surface of the first cavity 21. Therefore, the water can be quickly drained, and meanwhile, the water flow can be prevented from reversely entering the interior of the window.

As shown in fig. 11 or fig. 13, in a preferred embodiment, the lower frame 101 further includes: the hollow first cavity 21 is arranged below the guide rail 19, the bottom of the guide rail 19 is provided with a plurality of third through holes 22, so that water retained in the guide rail 19 can directly flow into the first cavity 21 through the plurality of third through holes 22 arranged at the bottom of the guide rail 19 without being discharged through the second through holes 20 on the side wall of the guide rail 19. Here, the number of the third through holes 22 may preferably be 3, which are a first drain hole, a second drain hole and a third drain hole; first drainage hole sets up in being close to one side of fixed half 2, is in guide rail 19 like this and is located the water of one side of fixed half 2 and just gets into this department track 19 after, directly by the first drainage hole direct inflow first cavity 21, so greatly reduced rivers rethread guide rail 19, to the activity half 3 directions flow.

When the water flow is large, part of the water flow moves to the direction of the movable half fan 3 along the guide rail 19, part of the water flow flows into the first cavity 21 through the second water drain hole, and part of the water flow flows into the first cavity 21 through the third water drain hole. The outer side wall of the first cavity 21 is provided with a plurality of fourth through holes 23. The water in the first chamber 21 can be discharged out of the first chamber 21 through the fourth through hole 23.

The preferred mode of the positions of the second through hole 20, the third through hole 22 and the fourth through hole 23 is that the second through hole 20 and the third through hole 22 are arranged in a staggered manner in the horizontal direction, the third through hole 22 and the fourth through hole 23 are arranged in a staggered manner in the horizontal direction, and the second through hole 20 and the fourth through hole 23 are arranged in a staggered manner in the horizontal direction, so that the drainage area can be increased.

As shown in fig. 13, a flow guide plate may be further disposed in the first cavity 21, the flow guide plate is an inclined plate, and the flow guide plate is disposed from inside to outside and slightly inclined downward; therefore, water flow in the cavity of the lower frame 101 can be discharged quickly, water stored in the lower frame 101 is reduced, and the practicability of the sliding window is improved (the section is shown in fig. 13).

As can be seen from fig. 12 or 13, the outer side walls of the second through hole 20 and the fourth through hole 23 are provided with water baffles. Guarantee that front rivers can't directly get into in lower frame 101 and the first cavity 21, prevent inside the reverse entering window of flowing water, improved the practicality of austral window, sliding sash.

In a second aspect, the application further provides an embodiment of the caravan, which comprises the waterproof sliding window provided by any one of the embodiments.

The rivers loop through the laminating of fifth sealing member 16 and fixed half 2, the laminating of sixth sealing member 18 and guide rail 19 and section bar frame, the laminating of fourth sealing member 14 and fixed half 2 and the cooperation of first sealing member 9 and first knot edge 6 support the second and detain the gap along 7, water flow reduces step by step, reach multistage water-proof effects, the austral window, sliding sash passes through multistage laminar waterproof construction step by step like this, regional waterproof has still been utilized simultaneously, guarantee that first is totally sealed in longeron position and second longeron 5 position and section bar frame position, the sealed area covers entirely. Under the condition of smooth push-pull hand feeling, water flow is prevented from directly entering the inner side of the window, and the sealing and waterproof performance is enabled to achieve the best effect.

However, the first sealing member 9 is also provided with the second sealing member 11 and the third sealing member 12, so that the effect of improving the sealing performance of the sliding window is further improved by using multi-stage waterproofing.

And finally, the water diversion structure and the waterproof structure arranged on the section frame ensure smooth flowing water and prevent reverse flowing of water.

The working process is as follows:

in order to prevent rainwater from falling into the window from the outside of the window, an operator pushes the movable half-leaf 3 to slide the movable half-leaf 3 along the guide rail 19 and horizontally move towards the fixed half-leaf 2, so that the movable half-leaf 3 is matched with the fixed half-leaf 2, and the whole section frame can be closed.

From the arrow direction in fig. 2, namely the water flow direction, at this time, the second buckle edge 7 of the second longitudinal beam 5 on the movable half-leaf 3 is buckled with the first buckle edge 6 of the first longitudinal beam 4 on the fixed half-leaf 2, the water flow firstly passes through the first elastic component 17, the first elastic component 17 is located at the outer position in fig. 6 in the natural state, when the water flow enters, the water pressure is applied, the first elastic component 17 inclines from the outer position in fig. 6 to the direction close to the first buckle edge 6, and the position close to the first buckle edge 6 in fig. 6, so that the joint of the first elastic component 17 and the fixed half-leaf 2 is strengthened, the sealing and waterproof effects are achieved, and partial water flow can be blocked from entering the window. Here a first stage water retaining seal structure.

Part of the rainwater flows through the fourth sealing element 14 after passing through the first elastic component 17, and the free end of the fourth sealing element 14 is elastically attached to the fixed half-sash 2, so that part of rainwater can be prevented from flowing into the window from the outside of the window. Here a second stage water retaining seal structure.

After passing through the fourth sealing element 14, part of the water flows to the first buckling edge 6 and the second buckling edge 7, the extruded first sealing element 9 is buckled with the second buckling edge 7 along with the first buckling edge 6, meanwhile, the first sealing element 9 is provided with a second sealing element 11, the second sealing element 11 is covered on the outer side of the first buckling edge 6, the second sealing element 11 is buckled with the second buckling edge 7 along with the first buckling edge 6, one side of the second sealing element 11 is tightly connected with the first buckling edge 6, the other side of the second sealing element can be propped against the second buckling edge 7, the second buckling edge 7 can be propped against a gap between the first buckling edge 6 and the second buckling edge 7 and is in interference fit with the second buckling edge 7, so that the second sealing element 11 is used as a third-level sealing structure, the extruded first sealing element 9 is also sealed with a gap between the second buckling edge 7, so that the first sealing element 9 is used as a fourth-level sealing structure, and meanwhile, one side of the first sealing element 9, which is far away from the second sealing element 11, when the first locking edge 6 and the second locking edge 7 are locked, the third sealing element 12 further enhances the sealing between the movable half-leaf 3 and the first sealing element 9, so that the third sealing element 12 is used as a fifth-stage sealing structure.

Through the protection of the five-stage sealing structure, water flow is reduced step by step, the multi-stage waterproof effect is achieved, the sliding window is of a multi-stage layer-by-layer waterproof structure, meanwhile, regional waterproofing is utilized, the sealing of the positions of the first longitudinal beam 4 and the second longitudinal beam 5 and the positions of the section frame is guaranteed, and the sealing regions are covered completely. Under the condition of smooth push-pull hand feeling, water flow is prevented from directly entering the inner side of the window, and the sealing and waterproof performance is enabled to achieve the best effect. Preventing rainwater from entering the window from the outside.

Meanwhile, the sixth sealing element 18 is preferably an ethylene propylene diene monomer strip, the ethylene propylene diene monomer strip on the sixth sealing element 18 naturally shrinks under the condition of no water flow by utilizing the compression deformation capacity of the ethylene propylene diene monomer strip, and when water flows in through the guide rail 19, the ethylene propylene diene monomer strip deforms under the pressure of the water flow to block all water flow channels. The ethylene-propylene-diene monomer rubber strip in the guide rail 19 is elastically attached to the guide rail 19, and the flowing water is prevented from entering. Therefore, when no water flows into the sliding window, the sliding window can be pushed and pulled smoothly, and the implementation state of the sixth sealing element 18 is the right side diagram in fig. 8. In this way the sixth seal 18 prevents water from flowing out of the window into the window and also seals against the sliding window.

The first sealing element 9 is preferably ethylene propylene diene monomer, the lower end of the first sealing element 9 extends downwards to the guide rail 19, and the lower end of the first sealing element 9 is elastically attached to the guide rail 19, as shown in fig. 4 or 5, one side of the first sealing element 9, which is close to the acrylic glass in the movable half-leaf 3, is attached to the acrylic glass, the water flow direction can be seen from the arrow in fig. 4 and 5, the water flow direction is from top to bottom, and as the first sealing element 9 is located right between the first fastening edge 6 and the movable half-leaf and is attached to the movable half-leaf, the first sealing element 9 can prevent the water flow from flowing in, so that the first sealing element 9 prevents the water flow from directly entering the window along the guide rail 19, and the first sealing element 9 improves the sealing performance. This may serve as a hermetic protection for the second layer etc.

Finally, in order to prevent rainwater from falling into the window from the outside of the window, a drainage mode is added, so that the rainwater falling into the window frame 1 is drained out of the window frame 1 as soon as possible. When the second buckling edge 7 of the second longitudinal beam 5 on the movable half leaf 3 is buckled with the first buckling edge 6 of the first longitudinal beam 4 on the fixed half leaf 2, rainwater falls onto the guide rail 19 of the lower frame 101, and at the moment, part of rainwater is quickly discharged through the second through hole 20 on the side wall of the guide rail 19. If the water amount is large, the lower frame 101 further comprises a first cavity 21 which is arranged below the guide rail 19 and is sealed, and at this time, three third through holes 22 which are a first drain hole, a second drain hole and a third drain hole are arranged at the bottom of the guide rail 19; part of water in the guide rail 19 enters the first cavity 21 through the first drain hole, and sometimes part of water which cannot be drained flows horizontally to move towards the movable half fan 3 and flows into the first cavity 21 through the second drain hole or the third drain hole, and the water in the first cavity 21 is quickly drained through the fourth through hole 23 on the side wall of the first cavity 21.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention herein disclosed is not limited to the particular combination of features described above, but also encompasses other arrangements formed by any combination of the above features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Claims (10)

1. Waterproof austral window, sliding sash, its characterized in that includes: the window comprises a window frame (1), a fixed half sash (2) arranged on one side of the window frame (1), and a movable half sash (3) matched with the fixed half sash (2);

the free end of the fixed half leaf (2) is provided with a first longitudinal beam (4), the movable half leaf (3) is provided with a second longitudinal beam (5), and when the movable half leaf (3) moves to be capable of sealing the whole window frame (1), the first longitudinal beam (4) and the second longitudinal beam (5) are matched with each other; a first buckling edge (6) is arranged on one side, close to the second longitudinal beam (5), of the first longitudinal beam (4), a second buckling edge (7) is arranged on one side, close to the first longitudinal beam (4), of the second longitudinal beam (5), and the first buckling edge (6) and the second buckling edge (7) form mutually matched buckling structures;

first longeron (4) are close to second longeron (5) one side and still are equipped with first recess (8), first recess (8) set up and are kept away from fixed half fan (2) one side along (6) at first knot, be provided with first sealing member (9) in first recess (8), when first knot was detained along (6) and second and is detained along (7) lock, first sealing member (9) free end can support the second and detain along (7).

2. The waterproof sliding window according to claim 1, characterized in that a guide rail (19) is arranged on the lower frame (101) relatively below the inside of the window frame (1), and the lower end of the first sealing element (9) extends to the guide rail (19) and is elastically attached to the guide rail (19); the first sealing element (9) is provided with a first through hole (10).

3. The waterproof sliding window according to claim 1, characterized in that a second sealing element (11) is arranged on the first sealing element (9), the second sealing element (11) is wrapped on the outer side of the first buckling edge (6) and is matched with the first buckling edge (6), and when the first buckling edge (6) is buckled with the second buckling edge (7), the free end of the second sealing element (11) is tightly attached to the second buckling edge (7).

4. Waterproof sliding window according to claim 1, characterised in that the side of the first sealing element (9) remote from the fixed half-leaf (2) is provided with a third sealing element (12).

5. The waterproof sliding window according to claim 1, characterized in that a second groove (13) is arranged on one side of the second longitudinal beam (5) close to the first longitudinal beam (4), the second groove (13) is arranged on one side of the second buckling edge (7) far away from the movable half-sash (3), a fourth sealing element (14) is arranged in the second groove (13), and the free end of the fourth sealing element (14) is elastically attached to the fixed half-sash (2).

6. The waterproof sliding window according to claim 2, characterized in that a first opening (15) is provided on the side of the second longitudinal beam (5) away from the movable half-sash (3), a fifth sealing element (16) is provided in the first opening (15), a first elastic member (17) is provided on the side of the fifth sealing element (16) away from the movable half-sash (3), and the first elastic member (17) is attached to the fixed half-sash (2).

7. The waterproof sliding window according to claim 6, characterized in that a sixth sealing element (18) is further connected to one side of the fifth sealing element (16) close to the movable half-sash (3), the sixth sealing element (18) is an arc-shaped elastic sheet, the opening of the arc-shaped elastic sheet faces one side of the fifth sealing element (16), and the lower end of the sixth sealing element (18) extends to the guide rail (19) and is elastically attached to the guide rail (19).

8. The sash window of claim 1, characterized in that the movable half-leaf (3) can slide along a guide rail (19), the outer side wall of the guide rail (19) being provided with a second through hole (20).

9. The waterproof sliding window according to claim 2, characterized in that said lower border (101) further comprises: the guide rail structure comprises a hollow first cavity (21) arranged below a guide rail (19), a plurality of third through holes (22) are formed in the bottom of the guide rail (19), and a plurality of fourth through holes (23) are formed in the outer side wall of the first cavity (21); the second through holes (20) and the third through holes (22) are arranged in a staggered mode, the third through holes (22) and the fourth through holes (23) are arranged in a staggered mode, and the second through holes (20) and the fourth through holes (23) are arranged in a staggered mode.

10. A car as a house which characterized in that: the method comprises the following steps: a waterproof sliding window according to any one of claims 1 to 9.

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