Frame drainage structure and window body thereof

Abstract

The utility model provides a frame body drainage structure and a window body thereof, the frame body drainage structure comprises an inner frame section bar, an outer frame section bar and a heat insulation strip, the heat insulation strip is arranged between the inner frame section bar and the outer frame section bar, the inner frame section bar is provided with an inner drainage cavity, the outer frame section bar is provided with an outer drainage cavity, the upper surface of the inner frame section bar is provided with a one-way drainage valve, and the outer surface of the one-way drainage valve is provided with an outer drainage cavity. The heat insulation strip is used for guiding water into the inner drainage cavity and provided with a drainage connecting piece communicating with the inner drainage cavity and the outer drainage cavity. According to the frame drainage structure, the drainage connecting piece is arranged on the heat insulation strip to connect the inner drainage cavity with the outer drainage cavity, and therefore communication between the inner drainage cavity and the outer drainage cavity is achieved. The one-way drainage valve on the inner frame profile can realize the unidirectionality of drainage on the surface of the inner frame profile, and the situation of drainage backflow between the inner frame profile and the outer frame profile is avoided. The frame body drainage structure is easy to achieve, and a good frame body drainage effect can be achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of door and window profile hardware, and particularly relates to a frame drainage structure and a window thereof. Background Art

[0002] The existing frame drainage structure is arranged on the frame profile, and the water falling on the frame surface is discharged to the outside of the frame by setting a drainage hole on the surface of the frame profile to connect the drainage cavity in the frame profile. The existing frame drainage structure cannot achieve the drainage connection between the inner frame and the outer frame on the frame profile with the insulation strip, which can easily lead to the backflow of the inner frame and is not conducive to the water in the inner frame to be discharged to the outside of the frame. Utility Model Content

[0003] The utility model aims to provide a frame drainage structure and a window body thereof, which are used to realize effective drainage on a frame profile with a heat insulation strip installed.

[0004] One aspect of the utility model discloses a frame drainage structure, including an inner frame profile, an outer frame profile and a thermal insulation strip, wherein the thermal insulation strip is arranged between the inner frame profile and the outer frame profile, the inner frame profile is provided with an inner drainage cavity, the outer frame profile is provided with an outer drainage cavity, the upper surface of the inner frame profile is provided with a one-way drainage valve for introducing water into the inner drainage cavity, and the thermal insulation strip is provided with a drainage connector connecting the inner drainage cavity and the outer drainage cavity.

[0005] Furthermore, the lower surface of the inner frame profile and the lower surface of the outer frame profile are both inclined surfaces inclined to the upper surface of the inner frame profile, the water outlet end of the lower surface of the inner frame profile is higher than the water inlet end of the lower surface of the outer frame profile, one side of the lower surface of the drainage connector is connected to the water outlet end of the lower surface of the inner frame profile, and the other side of the lower surface of the drainage connector is connected to the water inlet end of the lower surface of the outer frame profile.

[0006] Furthermore, the one-way drainage valve includes a first top water inlet net and a one-way drainage bin, wherein the first top water inlet net cover is arranged on the top of the one-way drainage bin, the one-way drainage bin is inserted into the inner drainage cavity, and the one-way drainage bin drains water into the inner drainage cavity in one direction through the bottom surface.

[0007] Furthermore, the first top water inlet net is provided with a plurality of first water inlet grooves recessed in the upper surface of the inner frame profile.

[0008] Furthermore, the drainage connector includes a second top water inlet net and a connection body, the second top water inlet net cover is arranged on the top of the connection body, and the two sides of the connection body are respectively provided with a side wall water inlet part and a side wall water outlet part, the side wall water inlet part is connected to the lower surface water outlet end of the inner drainage cavity, and the side wall water outlet part is connected to the lower surface water inlet end of the outer drainage cavity.

[0009] Furthermore, the second top water inlet net includes a horizontal portion and inclined portions symmetrically arranged on both sides, one end of the inclined portion is connected to the end of the insulation strip, and the other end of the inclined portion is inclined toward the bottom edge of the connecting body and connected to the horizontal portion, the height of the horizontal portion is the same as the middle surface of the insulation strip, and the horizontal portion is provided with a second water inlet groove.

[0010] Another aspect of the utility model discloses a window body, comprising a frame body and a fan body, wherein the frame body is provided with the above-mentioned frame body drainage structure.

[0011] The beneficial effects of the utility model are:

[0012] The frame drainage structure of the present invention connects the inner drainage cavity with the outer drainage cavity by providing a drainage connector on the insulation strip, thereby realizing the communication between the inner drainage cavity and the outer drainage cavity. The one-way drainage valve on the inner frame profile can realize the one-way drainage on the surface of the inner frame profile, avoiding the backflow of drainage between the inner frame profile and the outer frame profile. The frame drainage structure of the present invention is easy to realize and can achieve a good frame drainage effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the local structure of the frame drainage structure;

[0014] Figure 2 It is a cross-sectional schematic diagram of the location of the heat insulation strips of the frame drainage structure;

[0015] Figure 3 A cross-sectional schematic diagram of the location of the drainage connector of the frame drainage structure;

[0016] Figure 4 It is a structural schematic diagram of a one-way drain valve;

[0017] Figure 5 This is a schematic diagram of the structure of the drainage connector.

[0018] Description of reference numerals:

[0019] 10. Inner frame profile; 11. Inner drainage cavity; 20. Outer frame profile; 21. Outer drainage cavity; 30. Insulation strip; 40. One-way drainage valve; 41. First top water inlet net; 411. First water inlet trough; 42. One-way drainage bin; 50. Drainage connector; 51. Second top water inlet net; 511. Horizontal part; 512. Inclined part; 52. Connecting body; 521. Side wall water inlet part; 522. Side wall water outlet part. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0021] In the description of the present utility model, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "inside", "outside", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be a communication between the two components. For ordinary technicians in this field, the specific meanings of the terms in the present utility model can be understood according to specific circumstances.

[0022] The utility model discloses a window body, comprising a frame body and a fan body. The frame body is provided with a frame body drainage structure.

[0023] See also Figure 1-5 The frame drainage structure of the utility model includes an inner frame profile 10, an outer frame profile 20 and a thermal insulation strip 30. The thermal insulation strip 30 is arranged between the inner frame profile 10 and the outer frame profile 20. The inner frame profile 10 is provided with an inner drainage cavity 11, and the outer frame profile 20 is provided with an outer drainage cavity 21. A one-way drainage valve 40 is provided on the upper surface of the inner frame profile 10 for introducing water into the inner drainage cavity 11. A drainage connector 50 connecting the inner drainage cavity 11 and the outer drainage cavity 21 is provided on the thermal insulation strip 30.

[0024] The frame drainage structure of the present invention connects the inner drainage cavity 11 and the outer drainage cavity 21 by providing a drainage connector 50 on the insulation strip 30, thereby realizing the communication between the inner drainage cavity 11 and the outer drainage cavity 21. The one-way drainage valve 40 on the inner frame profile 10 can realize the unidirectional drainage of the surface of the inner frame profile 10, avoiding the backflow of drainage between the inner frame profile 10 and the outer frame profile 20. The frame drainage structure of the present invention is easy to realize and can achieve a good frame drainage effect.

[0025] See also Figure 2-3 The lower surface of the inner frame profile 10 and the lower surface of the outer frame profile 20 are both inclined surfaces inclined to the upper surface of the inner frame profile 10, the water outlet end of the lower surface of the inner frame profile 10 is higher than the water inlet end of the lower surface of the outer frame profile 20, one side of the lower surface of the drainage connector 50 is connected to the water outlet end of the lower surface of the inner frame profile 10, and the other side of the lower surface of the drainage connector 50 is connected to the water inlet end of the lower surface of the outer frame profile 20. The high and low settings of the inner frame profile 10 and the outer frame profile 20 are conducive to the forward discharge of rainwater or sewage.

[0026] See also Figure 4 The one-way drainage valve 40 includes a first top water inlet net 41 and a one-way drainage chamber 42. The first top water inlet net 41 is covered on the top of the one-way drainage chamber 42. The one-way drainage chamber 42 is inserted into the inner drainage cavity 11. The one-way drainage chamber 42 drains water to the inner drainage cavity 11 in one direction through the bottom surface. The first top water inlet net 41 is provided with a plurality of first water inlet grooves 411 recessed in the upper surface of the inner frame profile 10. The first water inlet grooves 411 of the first top water inlet net 41 are recessed in the upper surface of the inner frame profile 10, which is conducive to draining the water on the upper surface of the inner frame profile 10 into the first water inlet grooves 411 for discharge. It can be understood that the provision of a plurality of first water inlet grooves 411 can also filter impurities and avoid clogging of the drainage channel.

[0027] See also Figure 5The drainage connector 50 includes a second top water inlet net 51 and a connection body 52. ​​The second top water inlet net 51 is covered on the top of the connection body 52. ​​The two sides of the connection body 52 are respectively provided with a side wall water inlet portion 521 and a side wall water outlet portion 522. The side wall water inlet portion 521 is connected to the lower surface water outlet end of the inner drainage cavity 11, and the side wall water outlet portion 522 is connected to the lower surface water inlet end of the outer drainage cavity 21. The second top water inlet net 51 includes a horizontal portion 511 and inclined portions 512 symmetrically arranged on both sides. One end of the inclined portion 512 is connected to the end of the thermal insulation strip 30, and the other end of the inclined portion 512 is inclined toward the bottom side of the connection body 52 and connected to the horizontal portion 511. The height of the horizontal portion 511 is the same as the middle surface of the thermal insulation strip 30. The horizontal portion 511 is provided with a second water inlet groove (not shown). The inclined portion 512 of the second top water inlet net 51 is connected to the end of the insulation strip 30, and the horizontal portion 511 is at the same height as the middle of the insulation strip 30 or lower than the middle surface of the insulation strip 30, so that the water on the surface of the insulation strip 30 can be better drained into the second water inlet trough for discharge.

[0028] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A frame drainage structure, characterized in that: It includes an inner frame profile, an outer frame profile and a thermal insulation strip, wherein the thermal insulation strip is arranged between the inner frame profile and the outer frame profile, the inner frame profile is provided with an inner drainage cavity, the outer frame profile is provided with an outer drainage cavity, the upper surface of the inner frame profile is provided with a one-way drainage valve for introducing water into the inner drainage cavity, and the thermal insulation strip is provided with a drainage connector connecting the inner drainage cavity and the outer drainage cavity.

2. The frame drainage structure according to claim 1, characterized in that: The lower surface of the inner frame profile and the lower surface of the outer frame profile are both inclined surfaces inclined to the upper surface of the inner frame profile, the water outlet end of the lower surface of the inner frame profile is higher than the water inlet end of the lower surface of the outer frame profile, one side of the lower surface of the drainage connector is connected to the water outlet end of the lower surface of the inner frame profile, and the other side of the lower surface of the drainage connector is connected to the water inlet end of the lower surface of the outer frame profile.

3. The frame drainage structure according to claim 1, characterized in that: The one-way drainage valve includes a first top water inlet net and a one-way drainage bin. The first top water inlet net cover is arranged on the top of the one-way drainage bin. The one-way drainage bin is inserted into the inner drainage cavity. The one-way drainage bin drains water into the inner drainage cavity in one direction through the bottom surface.

4. The frame drainage structure according to claim 3, characterized in that: The first top water inlet net is provided with a plurality of first water inlet grooves recessed in the upper surface of the inner frame profile.

5. The frame drainage structure according to claim 1, characterized in that: The drainage connector includes a second top water inlet net and a connection body. The second top water inlet net cover is arranged on the top of the connection body. Side wall water inlet parts and side wall water outlet parts are respectively provided on both sides of the connection body. The side wall water inlet parts are connected to the lower surface water outlet end of the inner drainage cavity, and the side wall water outlet parts are connected to the lower surface water inlet end of the outer drainage cavity.

6. The frame drainage structure according to claim 5, characterized in that: The second top water inlet net includes a horizontal portion and inclined portions symmetrically arranged on both sides, one end of the inclined portion is connected to the end of the insulation strip, and the other end of the inclined portion is inclined toward the bottom edge of the connecting body and connected to the horizontal portion. The height of the horizontal portion is the same as the middle surface of the insulation strip, and the horizontal portion is provided with a second water inlet groove.

7. A window, characterized in that: It comprises a frame body and a fan body, and the frame body is provided with a frame drainage structure as claimed in any one of claims 1 to 6.

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