CN221799558U - Door and window conversion frame structure and door and window - Google Patents

Abstract

The utility model is applicable to the field of doors and windows, and provides a door and window conversion frame structure and doors and windows. The door and window conversion frame structure includes a frame body and a conversion frame body connected to the frame body, the frame body includes an outer side profile outside the frame body, an inner side profile inside the frame body and a first thermally-broken bridge connector, the conversion frame body includes an outer side profile outside the conversion frame body, an inner side profile inside the conversion frame body and a second thermally-broken bridge connector, the conversion frame body and the frame body form a clamping cavity, a sealing component is arranged in the clamping cavity, and two opposite sides of the sealing component are respectively connected to the frame body and the conversion frame body; the outer side profile outside the frame body is integrally formed with a water retaining edge, and the water retaining edge is located in the clamping cavity. The utility model provides a door and window conversion frame structure and doors and windows, wherein the sealing component can reduce the heat exchange of air in the clamping cavity, and the heat preservation effect is better; the water retaining edge can prevent rainwater from seeping into the gap of the thermally-broken bridge structure of the frame body, and can effectively prevent water seepage, the waterproof effect of the doors and windows is better, and the user experience is good.

Description

Door and window conversion frame structure and door and window

Technical Field

The utility model belongs to the field of doors and windows, and in particular relates to a door and window conversion frame structure and a door and window.

Background Art

At present, casement doors and windows are widely used in buildings, especially for outward-opening window sashes. Their outer frame structure is generally composed of a frame frame and a conversion frame. In terms of structure, a storage cavity is often formed between the two, thus forming a heat exchange channel. When the temperature difference between the indoor and outdoor sides of the channel is large, strong heat radiation and heat convection will be formed, which will accelerate the exchange of heat between indoor and outdoor air, thereby reducing the thermal insulation performance of doors and windows. In addition, in rainy weather, the above-mentioned storage cavity in the door and window structure will have rainwater flowing through it, and there is a hidden danger of rainwater backflowing into the room. For broken bridge door and window products, due to the processing and assembly process, it is easy to cause gaps in the connection between the profile and the insulation strip. When rainwater flows into the storage cavity, it will increase the possibility of water seepage, greatly affecting the waterproof effect of doors and windows, and the user experience is poor.

Utility Model Content

The purpose of the utility model is to overcome the deficiencies of the above-mentioned prior art and to provide a door and window conversion frame structure and a door and window, which have good heat insulation effect and high waterproof performance and good user experience.

The technical solution of the utility model is: a door and window conversion frame structure, comprising a frame body and a conversion frame body connected to the frame body, the frame body comprising a frame outdoor outer profile, a frame indoor inner profile and a first thermal break bridge connector, the frame outdoor outer profile and the frame indoor inner profile are arranged separately, and the two sides of the first thermal break bridge connector are respectively connected to the frame outdoor outer profile and the frame indoor inner profile;

The conversion frame body comprises an outer profile of the conversion frame room, an inner profile of the conversion frame room and a second thermal break bridge connector, wherein the outer profile of the conversion frame room and the inner profile of the conversion frame room are arranged apart from each other, and two sides of the second thermal break bridge connector are respectively connected to the outer profile of the conversion frame room and the inner profile of the conversion frame room;

The conversion frame body and the frame body form a clamping cavity, a sealing component is arranged in the clamping cavity, and two opposite surfaces of the sealing component are respectively connected to the frame body and the conversion frame body;

The outer side profile of the frame chamber is integrally formed with a water retaining edge, and the water retaining edge is located in the clamping cavity.

Specifically, the sealing component includes sealing cotton, and the first thermal break bridge connector and the second thermal break bridge connector are located on both sides of the sealing cotton.

Specifically, one side of the sealing cotton is provided with a raised rib, and the raised rib is in contact with the conversion frame body.

Specifically, two groups of raised ribs are provided, and the two groups of raised ribs are arranged in parallel and spaced apart, wherein one group of raised ribs at least abuts against the outer profile of the conversion frame chamber, and the other group of raised ribs at least abuts against the inner profile of the conversion frame chamber.

Specifically, the other side of the sealing cotton is directly in contact with the frame body, or the other side of the sealing cotton is connected to the frame body through an adhesive layer.

Specifically, the water retaining edge is integrally formed with the outer profile of the frame chamber and is in contact with one side of the sealing cotton.

Specifically, the top of the water retaining edge is close to the conversion frame body, and a retaining edge is integrally formed on the top of the water retaining edge, and the retaining edge extends in a direction away from the sealing cotton.

Specifically, the inner side profile of the frame chamber is integrally formed with a limit retaining edge, and the limit retaining edge is in contact with the other side surface of the sealing cotton.

Specifically, the frame exterior profile is integrally provided with a first rib close to the outdoor side, and the frame interior profile is integrally provided with a second rib facing the conversion frame body. The conversion frame exterior profile is seated on the first rib, and the conversion frame interior profile is seated on the second rib to form the clamping cavity.

The utility model also provides a door and window, comprising the above-mentioned door and window conversion frame structure.

The utility model provides a door and window conversion frame structure and a door and window, wherein two opposite sides of a sealing component are respectively connected to the frame body and the conversion frame body; the sealing component can separate the clamping cavity to reduce the heat exchange of air in the clamping cavity, and the thermal insulation effect is better; the outer side profile of the frame room is integrally formed with a water retaining edge, and the water retaining edge is located in the clamping cavity to prevent rainwater from seeping into the gap of the broken bridge structure of the frame body, which can effectively prevent water seepage, the waterproof effect of the doors and windows is better, and the user experience is good.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

FIG1 is a schematic cross-sectional view of a door and window conversion frame structure provided by an embodiment of the utility model;

FIG2 is a schematic plan view of a door and window provided by an embodiment of the utility model;

Fig. 3 is a partial schematic diagram corresponding to point a in the A-A section in Fig. 2 .

DETAILED DESCRIPTION

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.

It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

As shown in Figures 1 to 3, a door and window conversion frame structure provided by an embodiment of the utility model includes a frame body 100 and a conversion frame body 200 connected to the frame body 100. The frame body 100 and the conversion frame body 200 can be made of aluminum profiles. The frame body 100 includes a frame outdoor outer profile 110, a frame indoor inner profile 120 and a first thermally-broken bridge connector 130, wherein the frame outdoor outer profile 110 and the frame indoor inner profile 120 are arranged to be separated, and the two sides of the first thermally-broken bridge connector 130 are respectively connected to the frame outdoor outer profile 110 and the frame indoor inner profile 120; the conversion frame body 200 includes a conversion frame outdoor outer profile 210, a conversion frame indoor inner profile 220 and a second thermally-broken bridge connector 230, wherein the conversion frame outdoor outer profile 210 and the conversion frame indoor inner profile 220 are arranged to be separated, and the two sides of the second thermally-broken bridge connector 230 are respectively connected to the conversion frame outdoor outer profile 210 and the The conversion frame interior profile 220; the conversion frame body 200 and the frame body 100 form a clamping cavity 101, and a sealing component 300 is arranged in the clamping cavity 101, and the two opposite sides of the sealing component 300 are respectively connected with the frame body 100 and the conversion frame body 200; the sealing component 300 can separate the clamping cavity 101 to reduce the heat exchange of air in the clamping cavity, and the thermal insulation effect is better; the frame exterior profile 110 is integrally formed with a water retaining edge 111, and the water retaining edge 111 is located in the clamping cavity 101 to prevent rainwater from seeping into the gap of the broken bridge structure of the frame body 100, which can effectively prevent water seepage, and the waterproof effect of doors and windows is better, and the user experience is good.

Specifically, the sealing component 300 includes sealing cotton or thermal insulation strips (silicone strips), etc. In this embodiment, sealing cotton or is taken as an example. The first thermal break bridge connector 130 and the second thermal break bridge connector 230 are located on both sides of the sealing cotton. The sealing cotton has a good thermal insulation effect and is attached to the first thermal break bridge connector 130 and the second thermal break bridge connector 230, which further ensures the thermal insulation effect. The first thermal break bridge connector 130 and the second thermal break bridge connector 230 can be hard plastic parts, for example, made of nylon or PVC, etc. The two ends of the first thermal break bridge connector 130 and the second thermal break bridge connector 230 can be connected by an inverted buckle and a card slot.

Specifically, one side of the sealing cotton is provided with raised ribs 310, 320, which abut against the conversion frame body 200. The raised ribs 310, 320 can be trapezoidal, rectangular or semicircular, etc., and have a certain elastic deformation, and adopt a partial abutment method to ensure sealing.

Specifically, the raised ribs are provided in two groups, and the two groups of raised ribs are arranged in parallel and spaced apart, wherein one group of raised ribs 310 at least abuts against the outer profile 210 of the conversion frame room, and the other group of raised ribs 320 at least abuts against the inner profile 220 of the conversion frame room. The two raised ribs 310, 320 can respectively abut against the intersection of the outer profile 210 of the conversion frame room and one end of the second thermally-insulated bridge connector 230, and the intersection of the inner profile 220 of the conversion frame room and the other end of the second thermally-insulated bridge connector 230.

Specifically, the other side of the sealing cotton is directly in contact with the frame body 100 , or the other side of the sealing cotton is connected to the frame body 100 through an adhesive layer to facilitate assembly.

Specifically, the water retaining edge 111 is integrally formed with the outer profile 110 of the frame room and is attached to one side of the sealing cotton. The water retaining edge 111 has a water retaining function and can also limit the sealing cotton. The height of the water retaining edge 111 is lower than the height of the sealing cotton.

Specifically, the top of the water retaining edge 111 is close to the conversion frame body 200 (with a certain gap to prevent assembly interference and abnormal noise), and the top of the water retaining edge 111 is integrally formed with a retaining edge, which extends away from the sealing cotton. The cross-section of the water retaining edge 111 can be in the shape of a "7", and its water retaining effect is better.

Specifically, the frame interior inner profile 120 is integrally formed with a limiting retaining edge 121, and the limiting retaining edge 121 is in contact with the other side surface of the sealing cotton, so that the sealing cotton has a good positioning effect.

Specifically, the frame outdoor outer profile 110 is integrally provided with a first retaining edge 112 close to the outdoor side, and the frame indoor inner profile 120 is integrally provided with a second retaining edge 122 on a side facing the conversion frame body 200. The conversion frame outdoor outer profile 210 is seated on the first retaining edge 112, and the conversion frame indoor inner profile 220 is seated on the second retaining edge 122 to form the clamping cavity 101. A first sealing strip 610 can be provided between the conversion frame outdoor outer profile 210 and the first retaining edge 112, and a second sealing strip can be optionally provided between the conversion frame outdoor inner profile and the second retaining edge 122.

The utility model further provides a door and window, comprising the above-mentioned door and window conversion frame structure, the door and window can be a casement window 400, and the casement window 400 has a hollow glass 410.

The embodiment of the utility model provides a door and window conversion frame structure and a door and window, wherein the two opposite sides of the sealing component 300 are respectively connected to the frame body 100 and the conversion frame body 200; the sealing component 300 can separate the clamping cavity 101 to reduce the heat exchange of the air in the clamping cavity, and the thermal insulation effect is better; the outer side profile 110 of the frame room is integrally formed with a water retaining edge 111, and the water retaining edge 111 is located in the clamping cavity 101 to prevent rainwater from seeping into the gap of the broken bridge structure of the frame body 100, which can effectively prevent water seepage, improve the waterproof effect of doors and windows, and provide a good user experience.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. The door and window conversion frame structure comprises a frame main body and a conversion frame main body connected with the frame main body, and is characterized in that,

The frame main body comprises a frame outdoor side section bar, a frame indoor side section bar and a first bridge-cut-off connecting piece, wherein the frame outdoor side section bar and the frame indoor side section bar are arranged at intervals, and two sides of the first bridge-cut-off connecting piece are respectively connected with the frame outdoor side section bar and the frame indoor side section bar;

The switching frame main body comprises a switching frame outdoor side section bar, a switching frame indoor side section bar and a second bridge-cut-off connecting piece, wherein the switching frame outdoor side section bar and the switching frame indoor side section bar are arranged at intervals, and two sides of the second bridge-cut-off connecting piece are respectively connected with the switching frame outdoor side section bar and the switching frame indoor side section bar;

The conversion frame body and the frame body form a clamping cavity, a sealing part is arranged in the clamping cavity, and two opposite sides of the sealing part are respectively connected with the frame body and the conversion frame body;

The frame outdoor side section bar integrated into one piece has the manger plate limit, manger plate limit position press from both sides the intracavity.

2. The door and window switching frame structure of claim 1, wherein the sealing member comprises sealing wool, and the first and second bridge-cut-off connectors are located on both sides of the sealing wool.

3. The door and window converting frame structure according to claim 2, wherein a protruding rib is protruding on one surface of the sealing cotton, and the protruding rib is abutted against the converting frame body.

4. A door and window transfer frame structure as claimed in claim 3 wherein two sets of protruding ribs are provided, the two sets of protruding ribs being arranged in parallel and spaced apart, one set of protruding ribs being at least abutted to the transfer frame outdoor side profile, and the other set of protruding ribs being at least abutted to the transfer frame indoor side profile.

5. A door and window switching frame structure as claimed in claim 3, wherein the other side of the sealing cotton is directly abutted against the frame body, or the other side of the sealing cotton is connected to the frame body through an adhesive layer.

6. The door and window switching frame structure according to claim 2, wherein the water blocking edge is integrally formed on the outdoor profile of the frame and is attached to one side surface of the sealing cotton.

7. The door and window switching frame structure according to claim 6, wherein the top of the water blocking edge is close to the switching frame body, and the top of the water blocking edge is integrally formed with a blocking edge, and the blocking edge extends in a direction away from the sealing cotton.

8. The door and window switching frame structure according to claim 6, wherein the inner side profile of the frame is integrally formed with a limit flange, and the limit flange is attached to the other side surface of the sealing cotton.

9. The door and window conversion frame structure according to claim 1, wherein the outdoor side profile of the frame is integrally provided with a first flange near the outdoor side, the indoor side profile of the frame is integrally provided with a second flange facing the surface of the conversion frame main body, the outdoor side profile of the conversion frame is seated on the first flange, and the indoor side profile of the conversion frame is seated on the second flange, so as to form the clamping cavity.

10. A door and window comprising a door and window switching frame structure according to any one of claims 1 to 9.