阅读说明：本技术 一种推拉门窗上的分流式排水装置 (Divided-flow drainage device on sliding door/window ) 是由 丁淑娟 张刚成 彭建兵 赵晓明 于 2019-09-25 设计创作，主要内容包括：本发明公开了一种推拉门窗上的分流式排水装置,包括下层轨道,下层导轨上部与室内侧U型导轨和室外侧U型导轨连接,室内侧U型导轨与室外侧U型导轨安装有U型连接件,U型连接件的底部与下层轨道连接,下层轨道位于室内侧的侧壁延长端与第一连接板形成室内侧排水槽,U型连接件为室外侧排水槽,第一连接板、第三连接板、第二连接板上均开设有至少一个排水孔,U连接件的底面靠近室外侧U型导轨处也开设有排水孔,下层轨道的上侧壁于第三连接板与第四连接板之间也开设有排水孔,下层轨道位于室外侧的侧壁上开设有排水孔。本发明实现了推拉门窗的多渠道排水,将进入推拉门窗底部的雨水分流排出,让水通过指定路线流出,起到了防水排水的作用。(The invention discloses a shunting drainage device on a sliding door, which comprises a lower layer track, wherein the upper part of the lower layer track is connected with an indoor side U-shaped guide rail and an outdoor side U-shaped guide rail, the indoor side U-shaped guide rail and the outdoor side U-shaped guide rail are provided with U-shaped connecting pieces, the bottoms of the U-shaped connecting pieces are connected with the lower layer track, the extended end of the side wall of the lower layer track positioned at the indoor side and a first connecting plate form an indoor side drainage groove, the U-shaped connecting pieces are outdoor side drainage grooves, the first connecting plate, a third connecting plate and a second connecting plate are respectively provided with at least one drainage hole, the bottom surface of the U-shaped connecting piece close to the outdoor side U-shaped guide rail is also provided with a drainage hole, the upper side wall of the lower layer track is also provided with a drainage hole between. The invention realizes multi-channel drainage of the sliding door and window, drains rainwater entering the bottom of the sliding door and window in a shunting way, and allows water to flow out through a designated route, thereby playing a role in waterproof drainage.)

1. The utility model provides a shunting drainage device on sliding door, includes lower floor's track, its characterized in that, lower floor's guide rail upper portion is connected with indoor side U type guide rail and outdoor side U type guide rail respectively through first connecting plate and second connecting plate, indoor side U type guide rail with outdoor side U type guide rail direct mount has U type connecting piece, the bottom of U type connecting piece through third connecting plate and fourth connecting plate with lower floor's track connection, lower floor's track is located indoor side's lateral wall extension end with first connecting plate forms indoor side water drainage tank, the recess of U type connecting piece is as outdoor side water drainage tank, all seted up at least one wash port on first connecting plate, third connecting plate, the second connecting plate, the bottom surface of U connecting piece is close to outdoor side U type guide rail department has also seted up at least one wash port, lower floor's orbital last side wall is located position between third connecting plate and the fourth connecting plate has also seted up to the position of reaching the wash port The side wall of the lower layer track positioned outside the chamber is provided with at least one drain hole for draining water.

2. The split-flow drainage device of claim 1, wherein the U-shaped connector has grooves on the outer sides of the two sidewalls, and the indoor U-shaped rail and the outdoor U-shaped rail have protrusions on the sidewalls contacting the U-shaped connector, and the protrusions and the grooves are engaged with each other.

3. The split-flow drain device of claim 1, wherein the lower rail is formed integrally as two hollow cubes.

4. The split-flow drainage device for sliding doors and windows according to claim 1, wherein said indoor U-shaped rail and said outdoor U-shaped rail are respectively provided with an indoor sash and an outdoor sash, and said indoor sash and said outdoor sash slide on said indoor U-shaped rail and said outdoor U-shaped rail, respectively.

5. The split-flow drainage device for sliding doors and windows according to claim 1, wherein wool tops are installed on the side walls of the indoor side window sash and the outdoor side window sash, and the extended end of the side wall of the lower layer guide rail located at the indoor side is provided with wool tops to prevent the indoor side window sash and the outdoor side window sash from directly contacting and rubbing with the side wall of the lower layer guide rail, the indoor side U-shaped guide rail, the outdoor side U-shaped guide rail and the U-shaped connecting piece.

6. The split-flow drainage device for sliding doors and windows according to claim 1 wherein said U-shaped connector is a PVC extrusion.

7. The split-flow drain assembly of claim 1, wherein said first and second connecting plates are integrally formed with said lower track.

8. The split-flow drainage device for sliding doors and windows according to claim 1, wherein the bottom surface of the lower guide rail is further provided with screw holes for easy connection.

9. The split-flow drainage device for sliding doors and windows according to claim 1, wherein the portion of the upper side wall of the lower guide rail located outside the room is bent downward in an inclined manner to facilitate the outflow of rainwater and prevent the backflow of outdoor water.

Technical Field

The invention relates to a drainage device, in particular to a split-flow drainage device on a sliding door and window.

Background

The existing door and window products on the market are left after being updated and optimized for many times, the drainage process of the products is from the beginning to the end, and designers are given high attention to the existing process, because the door and window products often have the phenomena of water leakage and water seepage of the window body in the area with high rainwater concentration, however, the existing drainage process on the market does not achieve the perfection on the problems of water leakage and water seepage of the door and window. The main two processes are:

1. a drainage process is not designed:

the advantages are that; a drain hole does not need to be processed, and the production procedures are reduced;

the disadvantages are that; the rainwater of the doors and windows installed by users can enter the indoor space through gaps such as rubber strips or wool tops on the outer sides of the doors and windows when raining, and the doors and windows which are not used in the drainage process do not have a channel for draining the rainwater to the outdoor space before the rainwater enters the indoor space, so that the rainwater can continuously gush in to bring bad feeling and potential safety hazards to the user experience.

2. The single flow type drainage process has the advantages; the drainage system can drain rainwater outdoors.

The disadvantages are that; in an environment with high wind pressure and excessive rainfall, a large amount of rainwater entering a product cannot be discharged in time by the single-flow drainage process.

Disclosure of Invention

Aiming at the defects of the prior art, the invention aims to provide a split-flow type drainage process on a sliding door and a sliding window, which can drain rainwater timely and prevent water from seeping into a room.

In order to achieve the purpose, the invention adopts the following technical scheme:

a shunting drainage device on a sliding door and window comprises a lower layer track, wherein the upper part of the lower layer track is respectively connected with an indoor side U-shaped guide rail and an outdoor side U-shaped guide rail through a first connecting plate and a second connecting plate, the indoor side U-shaped guide rail and the outdoor side U-shaped guide rail are directly provided with a U-shaped connecting piece, the bottom of the U-shaped connecting piece is connected with the lower layer track through a third connecting plate and a fourth connecting plate, the extended end of the side wall of the lower layer track positioned at the indoor side forms an indoor side drainage groove with the first connecting plate, the groove of the U-shaped connecting piece is used as an outdoor side drainage groove, the first connecting plate, the third connecting plate and the second connecting plate are respectively provided with at least one drainage hole, the bottom surface of the U-shaped connecting piece is also provided with at least one drainage hole near the outdoor side U-shaped guide rail, and the upper side wall of the lower layer track is also provided with at, the side wall of the lower layer track, which is positioned outside the chamber, is provided with at least one drain hole for draining water.

Further, the outside of two lateral walls of U type connecting piece is provided with the recess respectively, indoor side U type guide rail and outdoor side U type guide rail with be provided with the sand grip on the lateral wall of U type connecting piece contact respectively, the sand grip with the recess mutually supports the joint and is in the same place.

Furthermore, the lower guide rail is formed by integrally forming two hollow cubes.

Furthermore, an indoor side window sash and an outdoor side window sash are respectively installed on the indoor side U-shaped guide rail and the outdoor side U-shaped guide rail, and the indoor side window sash and the outdoor side window sash respectively slide on the indoor side U-shaped guide rail and the outdoor side U-shaped guide rail.

Furthermore, wool tops are arranged on the side walls of the indoor side window sash and the outdoor side window sash, and wool tops are arranged at the extended ends of the side walls, located on the indoor side, of the lower layer guide rail, so that direct contact friction between the indoor side window sash and the outdoor side window sash and between the side walls of the lower layer guide rail, the indoor side U-shaped guide rail, the outdoor side U-shaped guide rail and the U-shaped connecting piece is prevented.

Further, the U-shaped connecting piece is a PVC extrusion molding product.

Further, the first connecting plate, the second connecting plate and the lower guide rail are integrally formed.

Furthermore, the bottom surface of the lower guide rail is also provided with a screw hole convenient for connection.

Furthermore, the part of the upper side wall of the lower guide rail, which is positioned outside the room, is bent downwards in an inclined mode, so that rainwater can flow out conveniently, and outdoor water is prevented from flowing back.

The invention has the beneficial effects that: the invention realizes multi-channel drainage of the sliding door and window, drains rainwater entering the bottom of the sliding door and window in a shunting way, slows down drainage pressure of single-channel drainage of the existing sliding door and window, and can generate backflow phenomenon under the action of external high wind pressure of partial water flow.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a cross-sectional view of the present invention;

reference numerals: 1. a lower guide rail; 2. indoor side U-shaped guide rails; 3. wool tops; 4. a water discharge tank; 5. a window sash; 6. a drain hole; 7. outdoor side U-shaped guide rail; 8. a screw hole; a U-shaped connector; 10. a first connecting plate; 11. a third connecting plate; 12. a fourth connecting plate; 13. a second connecting plate.

Detailed Description

The invention will be further described with reference to the accompanying drawings and the detailed description below: