SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome above-mentioned prior art not enough, provide a novel high watertight austral window, sliding sash track structure, its user experience is good.
The utility model discloses a realize like this: a novel high-watertight sliding window track structure comprises a lower section bar, wherein the lower section bar is provided with a lower rail and an upper rail, the lower rail is close to the outer side of the lower section bar, and the lower rail or/and the upper rail are/is provided with a relatively low step structure close to the outer side; the lower rail or/and the upper rail are/is integrally provided with a water retaining supporting part which is positioned in the middle of the lower rail and positioned at the bottom of the window sash, and one side, close to the outer side of the lower section bar, of the water retaining supporting part in the lower rail or/and the upper rail is/are provided with a water-covering strip.
Specifically, the upper rail is close to one side of the inner side of the lower section bar and is provided with a water retaining edge, the side face of the water retaining edge is integrally formed with an installation type groove, and the installation type groove is provided with a first blocking component which is in flexible or elastic contact with a window sash.
Specifically, the first blocking component is a silicification brush strip, and the silicification brush strip is arranged on at least one water blocking edge.
Specifically, the window sash is provided with a second blocking member in flexible or elastic contact with the water blocking support part.
Specifically, the second blocking part is a silicification brush strip, the bottom of the window sash is provided with a mounting groove, two sides of the mounting groove are opposite side walls, the two opposite side walls are provided with the silicification brush strip, and the front end of the silicification brush strip is in contact with two sides of the water retaining supporting part.
Specifically, the water retaining support part comprises a main longitudinal wall which is longitudinally arranged, transverse walls which are transversely and integrally formed at two sides of the main longitudinal wall, and auxiliary longitudinal walls which are longitudinally and integrally formed at the end parts of the transverse walls.
Specifically, the lower end of the flashing strip is obliquely arranged towards the outer side.
Specifically, the auxiliary longitudinal wall close to the outer side of the lower section bar is provided with a groove for installing the flashing strip, and the upper end of the flashing strip is provided with a round head part clamped in the groove.
Specifically, the side that lower section bar is close to the outside is provided with water drainage tank, water drainage tank is located the outside ladder below department of lower rail, the outside ladder of lower rail is provided with hidden drainage dress trim cover.
Specifically, a wind stop block is arranged at the lower rail.
The novel track structure of the high-watertight sliding window adopts an innovative track design, and the middle of the track is provided with a water retaining supporting part, so that the sealing and waterproof functions of the sliding window sash are greatly enhanced; the hidden drainage system is adopted, the lower rail is designed in a step-type structure, the step fall is large, drainage is fast, and the possibility of rainwater backflow is effectively prevented; the lower rail is provided with the flashing strip of wind-stopping piece and innovative, can effectively reduce the lower rail because of the produced wind whistle of positive and negative wind pressure, prevent wind rain-proof effectual, user experience is good.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
It should be noted that the terms of orientation such as left, right, up and down in the embodiments of the present invention are only relative to each other or are referred to the normal use state of the product, and should not be considered as limiting.
As shown in fig. 1 to 3, a novel high-watertight sliding window track structure comprises a lower section bar 100, wherein the lower section bar 100 is provided with a lower rail 101 and an upper rail 103, a track (the lower rail 101) close to the outer side (corresponding to the outdoor side) of the lower section bar 100 is lower than a track (the upper rail 102) close to the inner side (corresponding to the indoor side) of the lower section bar 100, namely, the track (the lower rail 101) on the outdoor side is relatively lower, and the lower rail 101 or/and the upper rail 102 are provided with a stepped structure close to the outer side and relatively lower; the lower rail 101 or/and the upper rail 102 are integrally provided with a water retaining supporting part which is positioned in the middle of the lower rail and positioned at the bottom of a window sash, one side, close to the outer side of the lower section bar 100, of the water retaining supporting part in the lower rail 101 or/and the upper rail 102 is provided with a flashing strip 130, rainwater can be prevented from entering the lower rail, drainage can be accelerated, the windproof and rainproof effects are good, and user experience is good.
In this embodiment, the lower section bar 100 has three tracks, the outer track may be referred to as a lower track 101, the lower track 101 is used for installing the first glass window sash 210, the middle track (an upper track 102) is used for installing the second glass window sash 220, and the inner track 103 is used for installing the screen window sash 230. The outer rail (lower rail 101) is lower than the middle rail (upper rail 102) and the inner rail 103 may be higher or flush with the middle rail (upper rail 102). In a specific application, the number and the purpose of the tracks can be determined according to the actual situation, and are not limited to the case of the embodiment.
Specifically, as an alternative embodiment, a wind stop block with an end close to the side surface of the window sash is arranged at the track (lower rail 101) on the outer side in the lower profile 100, so that a wind whistle can be avoided.
Specifically, as an alternative embodiment, the upper rail 102 is provided with a water blocking edge 110 near the inner side of the lower profile, and a mounting groove is integrally formed at the side of the water blocking edge, and the mounting groove is provided with a first blocking part 310 which is in flexible or elastic contact with the window sash.
Specifically, the water blocking edge 110 may be disposed longitudinally between the middle rail 102 and the inner rail 103.
In this embodiment, the first blocking member 310 may be a siliconized brush strip, and the siliconized brush strip is disposed at the water blocking edge 110, which has wind-proof and dust-proof functions and good silencing effect. In this embodiment, the water blocking edge 110 is disposed between the inner rail 103 and the middle rail 102.
Specifically, the window sash is provided with a second blocking member 320 in flexible or elastic contact with the water blocking support of the lower profile 100. In a specific application, the second blocking parts 320 may be disposed at opposite sides in the installation groove at the lower end of each window sash.
In this embodiment, the second blocking member 320 may be a silicification brush strip, the bottom of the window sash has a mounting groove, the mounting groove has opposite side walls, the silicification brush strip is disposed on the opposite side walls, and the front end of the silicification brush strip contacts with the water retaining support 140 of the lower profile 100. A pulley may be disposed in the mounting groove and may roll on the water blocking support part 140.
The water blocking support 140 includes a main longitudinal wall disposed longitudinally, transverse walls integrally formed at both sides of the main longitudinal wall in a transverse direction, and sub longitudinal walls integrally formed at ends of the transverse walls in a longitudinal direction. The second blocking member 320 may abut against the side of the secondary longitudinal wall.
Specifically, the secondary longitudinal wall near the outer side of the lower profile 100 has a slot for mounting the flashing 130, and the upper end of the flashing 130 has a round head portion clamped in the slot.
Specifically, the lower end of the flashing strip 130 may be disposed to be inclined toward the outside. In this embodiment, the lower section bar 100 has a slot for installing the flashing strip 130, the cross section of the slot may be open circular, and the upper end of the flashing strip 130 has a round head clamped in the slot, so that the assembly is convenient.
Specifically, the side surface of the lower profile 100 close to the outer side is provided with a drainage groove 104, the drainage groove 104 is located below the outermost rail, the drainage groove 104 is located below the outer step of the lower rail 101, and the outer step of the lower rail 101 is provided with a hidden drainage decorative cover 140, so that the appearance is not affected.
The novel track structure of the high-watertight sliding window adopts an innovative track design, and the water retaining supporting part 130 is arranged in the middle of the track, so that the sealing and waterproof functions of the sliding window sash are greatly enhanced; a hidden drainage system is adopted, the lower rail 101 is designed in a step-type structure, the step fall is large, drainage is fast, and the possibility of rainwater backflow is effectively prevented; the lower rail 101 is provided with the wind-stopping block 120 and the innovative flashing strip 130, so that the wind-howling sound generated by the lower rail 101 due to positive and negative wind pressure can be effectively reduced, the wind-proof and rain-proof effects are good, and the user experience is good.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the present invention.