CN215520549U

CN215520549U - Door and window structure preventing rainwater from flowing backwards

Info

Publication number: CN215520549U
Application number: CN202023148006.3U
Authority: CN
Inventors: 翁华才; 李文博; 刘子健
Original assignee: Guangzhou Xingsheng Glass Curtain Wall Engineering Co ltd
Current assignee: Guangzhou Xingsheng Glass Curtain Wall Engineering Co ltd
Priority date: 2020-12-24
Filing date: 2020-12-24
Publication date: 2022-01-14
Anticipated expiration: 2030-12-24

Abstract

The utility model discloses a door and window structure capable of preventing rainwater from flowing backwards, which comprises a push-pull track and a rainwater backflow prevention assembly, wherein the push-pull track comprises at least two groups of section bar frames, each section bar frame comprises an eighth section bar and a ninth section bar, a first drainage channel and a second drainage channel are formed between the eighth section bar and the ninth section bar, and the rainwater backflow prevention assembly is arranged between the first drainage channel and the second drainage channel and is used for communicating or blocking the first drainage channel and the second drainage channel. The rainwater-proof backflow component is arranged between the first drainage channel and the second drainage channel and used for realizing communication or blocking of the first drainage channel and the second drainage channel, and the rainwater-proof backflow component arranged between the first drainage channel and the second drainage channel can effectively prevent rainwater from flowing backward into a room during strong wind and strong rain, can play a drainage function and effectively drain rainwater.

Description

Door and window structure preventing rainwater from flowing backwards

Technical Field

The utility model relates to the technical field of doors and windows, in particular to a door and window structure capable of preventing rainwater from flowing backwards.

Background

For buildings, sliding doors and windows mainly have the functions of wind and rain shielding, lighting, ventilation and the like, the sliding doors and windows in the opening mode are common in the outdoor, and the sliding tracks of the sliding doors and windows are the sliding tracks of the sashes or sliding doors and windows of the sliding doors and windows. At present, the push-and-pull track of sliding door on the market is protruding structure basically, push-and-pull orbital drainage structures is through on the protruding track strip of outer frame gliding track towards outdoor direction, do the fluting processing, current push-and-pull track does not prevent that the rainwater from flowing backward into indoor structural design, consequently when meeting with strong wind and strong rain weather, drainage structures is useless basically, strong wind pressure can carry a large amount of rainwater and flow backward from the push-and-pull track inslot and get into indoorly, the free of overflow of rainwater has aggravated to a certain extent, can bring inconvenience for resident's life like this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, provides a door and window structure for preventing rainwater from flowing backwards, and solves the problem that the existing push-pull track is not provided with a structural design for preventing rainwater from flowing backwards into a room.

The purpose of the utility model is realized by the following technical scheme: the utility model provides a door and window structure that rainwater flows backward, includes push-and-pull track and rainwater subassembly that flows backward, push-and-pull track includes at least two sets of section bar frames, the section bar frame includes eighth section bar and ninth section bar, form first drainage channel and second drainage channel between eighth section bar and the ninth section bar, rainwater flows backward the subassembly and establishes between first drainage channel and second drainage channel for first drainage channel and second drainage channel's intercommunication or block.

Preferably, the eighth section bar is provided with a first step surface and a second step surface, the first step surface and the second step surface are horizontally arranged, a first drainage channel is formed between the first step surface and the ninth section bar, and a second drainage channel is formed between the second step surface and the ninth section bar.

Preferably, two adjacent groups of the profile frames are connected through a heat insulation strip.

Preferably, a heat insulation plate is arranged above the heat insulation strip, a first water outlet is formed in the heat insulation plate, a second water outlet and a third water outlet are formed in the ninth section, the second water outlet is formed in the upper side of the ninth section and located below the first water outlet, the third water outlet is formed in the left side of the ninth section, the second water outlet is communicated with the first water outlet and the second drainage channel respectively, and the third water outlet is communicated with the first drainage channel.

Preferably, the ninth section bar is provided with an inverted U-shaped groove, and two ends of the heat insulation plate are respectively arranged in the groove.

Preferably, the rainwater backward flowing assembly comprises a mounting part and a swinging part, and the mounting part is rotatably connected with the swinging part.

Preferably, the interior upside of ninth section bar is equipped with first draw-in groove, the installed part is T type structure, including installation pole and two trip that set up dorsad, two form the second draw-in groove between the trip, the installation pole card is established in the first draw-in groove, the swinging member is established in the second draw-in groove.

Preferably, the swinging piece comprises a clamping part and a swinging part, and the clamping part is clamped in the second clamping groove.

According to the scheme, the utility model has the following beneficial effects: according to the utility model, the rainwater-proof backflow component is arranged between the first drainage channel and the second drainage channel and is used for realizing communication or blocking of the first drainage channel and the second drainage channel; when the rainwater-proof backward flowing assembly is in an opening state, the first drainage channel and the second drainage channel are communicated, and rainwater can be effectively drained.

Drawings

The utility model is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the utility model, and for a person skilled in the art, further drawings can be derived from the following drawings without inventive effort.

Fig. 1 is a schematic structural view of a novel rainwater backflow prevention push-pull lower rail structure in a rainwater backflow prevention state.

Fig. 2 is a schematic structural view of the novel rainwater backflow prevention push-pull lower rail structure in a drainage state.

Fig. 3 is the structural schematic diagram of the novel rainwater backflow prevention assembly that provides of this implementation.

Wherein the reference numbers are as follows:

3. a section bar frame; 4. the assembly is prevented from rainwater flowing backwards; 30. an eighth section bar; 31. a ninth section bar; 31. a first drain passage; 32. a second drain channel; 41. a swinging member; 40. a mounting member; 63. a heat insulating strip; 65. a heat insulation plate; 300. a first step surface; 301. a second step surface; 310. a second water outlet; 311. a third water outlet; 312. a first card slot; 313. a groove; 400. mounting a rod; 401. a hook is clamped; 402. a second card slot; 410. a clamping part; 411. a swing portion; 650. a first water outlet.

Detailed Description

In order to make the technical solutions of the present invention better understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

As shown in fig. 1, the door and window structure for preventing rainwater from flowing backward of this embodiment includes a push-pull rail and a rainwater backward flowing assembly 4, the push-pull rail includes at least two sets of profile frames 3, the profile frames 3 include an eighth profile 30 and a ninth profile 3, a first drainage channel 32 and a second drainage channel 33 are formed between the eighth profile 30 and the ninth profile 31, and the rainwater backward flowing assembly 4 is disposed between the first drainage channel 32 and the second drainage channel 33 and is used for communicating or blocking the first drainage channel 32 and the second drainage channel 33.

The rainwater-proof backflow component is used for realizing communication or blocking of the first drainage channel 32 and the second drainage channel 33, and the rainwater-proof backflow component 4 arranged between the first drainage channel 32 and the second drainage channel 33 can effectively prevent rainwater from flowing backward into a room during strong wind and heavy rain, can play a drainage function and effectively drain rainwater.

Further, two adjacent groups of section bar frames 3 are connected through heat insulating strips 63, and the two adjacent groups of section bar frames 3 are separated through the heat insulating strips 63, so that the heat conduction coefficient of the sliding window can be greatly reduced, and the indoor heat loss can be reduced. A heat insulation plate 65 is arranged above the heat insulation strip 63, the ninth section bar 3 is provided with an inverted U-shaped groove 313, two ends of the heat insulation plate 8 are respectively arranged in the groove 313, and the heat insulation strip 63 is wrapped by the heat insulation plate 65, so that the problem that the heat insulation strip 63 is exposed is solved; the heat insulation plate 65 is provided with a first water outlet 650, the ninth section bar 31 is provided with a second water outlet 310 and a third water outlet 311, the second water outlet 310 is arranged on the upper side of the ninth section bar 31 and is located below the first water outlet 650, the third water outlet 311 is arranged on the left side of the ninth section bar 31, the second water outlet 310 is respectively communicated with the first water outlet 650 and the second drainage channel 32, and the third water outlet 311 is communicated with the first drainage channel 32.

Specifically, the eighth section bar 30 is provided with a first step surface 300 and a second step surface 301, the first step surface 300 and the second step surface 301 are horizontally arranged, a first drainage channel 32 is formed between the first step surface 300 and the ninth section bar 31, and a second drainage channel 33 is formed between the second step surface 301 and the ninth section bar 31.

As shown in fig. 3, the rainwater backflow prevention assembly 4 includes a mounting member 40 and a swinging member 41, the swinging member 41 is rotatably connected to the mounting member 40, a first clamping groove 312 is disposed on an inner upper side of the ninth section bar 31, the mounting member 40 is of a T-shaped structure and includes a mounting rod 400 and two hooks 401 arranged in a back direction, a second clamping groove 402 is formed between the two hooks 401, the mounting rod 400 is clamped in the first clamping groove 312, the swinging member 41 includes a clamping portion 410 and a swinging portion 411, the clamping portion 410 is clamped in the second clamping groove 402, in this embodiment, the clamping portion 410 may be of a circular structure, and the second clamping groove 402 is of an inverted U-shaped structure.

In this embodiment, when the push-pull lower rail structure is installed to prevent rainwater from flowing backward, the eighth section bar 30 is disposed close to the outdoor side, and the ninth section bar 31 is disposed close to the indoor side.

The operating principle of the door and window structure that rain-proof water flows backward that this embodiment provided is as follows: as shown in fig. 1, the swinging member 41 abuts against the side wall of the second step surface 301 of the eighth section bar 30, at this time, the first drainage channel 32 and the second drainage channel 33 are blocked, the rainwater backflow prevention assembly 4 is in a closed state, rainwater cannot flow backward from the push-pull rail into the room, and at this time, the rainwater backflow prevention assembly is in a rainwater backflow prevention state; as shown in fig. 2, when rainwater flows in from the first water outlet 650, passes through the second water outlet 310, and starts to flow into the second drainage channel 33, the impact force of the rainwater flowing from top to bottom causes the swinging member 41 to rotate, and move towards the second step surface 301 far away from the eighth sectional material 30, at this time, the second drainage channel 33 is communicated with the first drainage channel 32, the rainwater can flow to the third water outlet 311 through the first drainage channel 32, and then the rainwater is drained, and at this time, the rainwater backflow prevention assembly is in an open drainage state.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a door and window structure that rainwater flows backward which characterized in that: the rainwater-proof backflow component is arranged between the first drainage channel and the second drainage channel and used for communicating or blocking the first drainage channel and the second drainage channel.

2. The window and door structure for preventing rainwater from flowing backwards according to claim 1, wherein: the eighth sectional material is provided with a first step surface and a second step surface, the first step surface and the second step surface are horizontally arranged, a first drainage channel is formed between the first step surface and the ninth sectional material, and a second drainage channel is formed between the second step surface and the ninth sectional material.

3. The window and door structure for preventing rainwater from flowing backwards according to claim 1, wherein: and two adjacent groups of the section frames are connected through a heat insulation strip.

4. The window and door structure for preventing rainwater from flowing backwards according to claim 3, wherein: the heat insulation strip is arranged on the first section bar, the heat insulation strip is arranged on the second section bar, the heat insulation strip is provided with a first water outlet, the ninth section bar is provided with a second water outlet and a third water outlet, the second water outlet is arranged on the upper side of the ninth section bar and is located below the first water outlet, the third water outlet is arranged on the left side of the ninth section bar, the second water outlet is communicated with the first water outlet and the second drainage channel respectively, and the third water outlet is communicated with the second drainage channel.

5. The window and door structure for preventing rainwater from flowing backwards according to claim 4, wherein: the ninth section bar is provided with an inverted U-shaped groove, and two ends of the heat insulation plate are respectively arranged in the groove.

6. The window and door structure for preventing rainwater from flowing backwards according to claim 1, wherein: the rainwater backflow prevention assembly comprises a mounting piece and a swinging piece, and the mounting piece is rotatably connected with the swinging piece.

7. The window and door structure for preventing rainwater from flowing backwards according to claim 6, wherein: the interior upside of ninth section bar is equipped with first draw-in groove, the installed part is T type structure, including installation pole and two trip that set up dorsad, two form the second draw-in groove between the trip, the installation pole card is established in the first draw-in groove, the swing is established in the second draw-in groove.

8. The window and door structure for preventing rainwater from flowing backwards according to claim 7, wherein: the swing piece comprises a clamping portion and a swing portion, and the clamping portion is clamped in the second clamping groove.