CN215804064U

CN215804064U - Door and window frame

Info

Publication number: CN215804064U
Application number: CN202120665695.0U
Authority: CN
Inventors: 邹港
Original assignee: Chengdu Jihong Decoration Engineering Aluminum Plastic Doors And Windows Co ltd
Current assignee: Chengdu Jihong Decoration Engineering Aluminum Plastic Doors And Windows Co ltd
Priority date: 2021-03-31
Filing date: 2021-03-31
Publication date: 2022-02-11
Anticipated expiration: 2031-03-31

Abstract

The utility model provides a door and window frame which comprises a first body, a second body, a heat insulation plate and a protection plate. The protection plate at least covers the parts of the heat insulation plate, which are exposed out of the first body and the second body, in the width direction, and the parts of the heat insulation plate, which are exposed out of the first body and the second body, can be shielded by the protection plate along with the change of the external environment, so that the damage of the external environment to the heat insulation plate is avoided; the protection shield is located first body one side and connects in first body and second body on the thickness direction to the overall structure intensity of frame has been improved. Therefore, based on the double-layer protection effect brought by the heat insulation plate and the protection plate, the dustproof and waterproof performance and the overall structure strength of the whole frame are greatly improved, and the service life of the frame is further prolonged. In addition, the frame is simple in structure and convenient to install, and installation cost cannot be additionally increased.

Description

Door and window frame

Technical Field

The utility model relates to the technical field of door and window processing, in particular to a door and window frame.

Background

An al-alloy door or window generally includes a frame disposed on a wall and a window sash mounted on the frame. The conventional frame is formed by splicing a plurality of sectional materials, an opening is formed between two adjacent sectional materials which are spliced together, and a heat insulation plate is arranged in the opening so as to be connected with each other through the heat insulation plate. After the window sash is opened, the heat insulation plate is directly exposed outside through the opening between the two adjacent sectional materials, and the phenomena of micro deformation, dust collection, water leakage and the like can occur on the heat insulation plate connected with the sectional materials along with the change of an external environment, so that the heat insulation plate can be aged along with the lapse of time, and the dustproof and waterproof performance of the whole frame is failed.

SUMMERY OF THE UTILITY MODEL

In view of the problems in the background art, an object of the present invention is to provide a jamb of a door/window, which can greatly improve the dustproof and waterproof performance of the jamb, thereby improving the lifespan of the jamb, and the jamb has a simple structure, is easy to install, and does not increase the installation cost.

In order to achieve the purpose, the utility model provides a frame of a door and window, wherein the frame is fixedly arranged in a wall body needing to be provided with the door and window. The frame comprises a first body, a second body, a heat insulation plate and a protection plate. The first body and the second body are fixedly arranged on the wall body, and the first body and the second body are arranged at intervals in the width direction of the first body. The heat insulation plate is disposed between the first body and the second body in the width direction and connected to the first body and the second body. The protection plate is located on one side of the first body in the thickness direction of the first body and connected to the first body and the second body, and the protection plate at least covers the part, exposed out of the first body and the second body, of the heat insulation plate in the width direction.

In the frame of a door and window according to some embodiments, a first positioning groove is formed at a side of the first body facing the protection plate, and a second positioning groove is formed at a side of the second body facing the protection plate. The protection shield includes connecting portion, first installation department and second installation department, first installation department with the second installation department is in width direction is located connecting portion both sides are followed the thickness direction extends, first installation department install in first constant head tank the second installation department install in the second constant head tank.

In a jamb of a door or window according to some embodiments, the first body includes a first main body portion, a first extension portion, and a first stopper portion. The first extending portion is connected to the first main body portion and extends in the thickness direction, the first limiting portion is connected to the first main body portion and extends in the thickness direction, and the first extending portion and the first limiting portion are arranged at intervals in the width direction and form the first positioning groove together.

In the jamb of a door or window according to some embodiments, the first body further includes a second position-limiting portion connected to the first position-limiting portion and extending in the width direction. The protection plate is located between the second limit portion and the first main body portion in the thickness direction.

In the frame of a door and window according to some embodiments, the second body includes a second main body portion, a second extension portion and a second clamping portion, the second extension portion is connected to the second main body portion and extends in the thickness direction, and the second clamping portion is connected to the second main body portion and extends in the width direction. The second positioning groove is formed in the second main body portion or the second clamping portion, the second extending portion is located in the width direction, the second positioning groove is far away from one side of the first positioning groove, and therefore the second installing portion is abutted to the second extending portion.

In a door and window jamb according to some embodiments, the first body includes a first main body portion and a first catching portion connected to the first main body portion and extending in the width direction. The first clamping portions are arranged in pairs, the second clamping portions are arranged in pairs, and the two paired first clamping portions and the two paired second clamping portions are mounted on the heat insulation plate in a limiting mode.

In the frame of a door and window according to some embodiments, the second extending portions are arranged in pairs, and two of the second extending portions arranged in pairs are arranged at intervals in the width direction and enclose a water storage tank together with the second main body portion.

In the jamb of a door and window according to some embodiments, the connecting portion is formed in an arc structure, and a minimum height of the arc structure in the thickness direction is not lower than a height of the second extension portion in the thickness direction. In a jamb of a door or window according to some embodiments, the connecting portion includes a first section, a second section, and a third section. The first section is connected to the first mounting portion and extends in the width direction, the third section is connected to the second mounting portion and extends in the width direction, the third section is located between the first section and the second main body portion in the thickness direction, and the second section extends obliquely to be connected to the first section and the third section. The height of the third section in the thickness direction is not lower than the height of the second extension portion in the thickness direction.

The utility model has the following beneficial effects:

in the door and window frame, the protection plate at least covers the parts of the heat insulation plate exposed out of the first body and the second body in the width direction, so that the parts of the heat insulation plate exposed out of the first body and the second body can be always shielded by the protection plate along with the change of the external environment, and the damage of the external environment to the heat insulation plate is avoided; meanwhile, the protective plate is positioned on one side of the first body in the thickness direction and connected to the first body and the second body, so that the overall structural strength of the frame is improved. Therefore, based on the double-layer protection effect brought by the heat insulation plate and the protection plate, the dustproof and waterproof performance and the overall structure strength of the whole frame are greatly improved, and the service life of the frame is further prolonged. In addition, the frame is simple in structure and convenient to install, and installation cost cannot be additionally increased.

Drawings

Fig. 1 is a schematic structural view of a frame of a door/window according to the present invention.

Fig. 2 is a schematic structural view of fig. 1 with the protection plate removed.

Fig. 3 is a modification of fig. 1.

Fig. 4 is a schematic structural view of fig. 3 with the protection plate removed.

Fig. 5 is a schematic structural view of the protection plate in fig. 1.

Wherein the reference numerals are as follows:

1 first body 2A second positioning groove

11 first body part 2B water storage tank

12 first extension 3 insulation Panel

13 first limit part 4 protection board

14 second stopper 41 connecting part

141 projection 411 first segment

15 second section of the first clip part 412

1A first groove 413 third segment

2 first mounting part of second body 42

21 second body 43 second mounting part

22 width direction of the second extension part W

23 thickness direction of the second engaging portion H

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different elements and not for describing a particular sequential or chronological order. The appearances of "a plurality" in this application are intended to mean more than two (including two).

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

Hereinafter, a jamb of a door or window and a method of mounting the jamb according to the present invention will be described in detail with reference to the accompanying drawings.

The frame of the door and window is used for being fixedly arranged in a wall (not shown) needing to be provided with the door and window. Specifically, referring to fig. 1 to 5, the bezel of the present application includes a first body 1, a second body 2, an insulation board 3, and a protection board 4.

The first body 1 and the second body 2 are fixedly arranged on a wall, and the first body 1 and the second body 2 are arranged at intervals in the width direction W of the first body 1. The heat insulation board 3 is disposed between the first body 1 and the second body 2 in the width direction W and connected to the first body 1 and the second body 2. The protection plate 4 is located on the first body 1 side in the thickness direction H of the first body 1 and connected to the first body 1 and the second body 2, and the protection plate 4 covers at least a portion of the thermal insulation plate 3 exposed to the first body 1 and the second body 2 in the width direction W.

In the frame of the door and window, as the protection plate 4 at least covers the parts of the heat insulation plate 3 exposed out of the first body 1 and the second body 2 in the width direction W, the parts of the heat insulation plate 3 exposed out of the first body 1 and the second body 2 can be always shielded by the protection plate 4 along with the change of the external environment, so that the damage of the external environment to the heat insulation plate 3 is avoided; meanwhile, the protective plate 4 is positioned on one side of the first body 1 in the thickness direction H and is connected to the first body 1 and the second body 2, so that the overall structural strength of the frame is improved. Therefore, based on the double-layer protection effect brought by the heat insulation plate 3 and the protection plate 4, the dustproof and waterproof performance and the overall structure strength of the whole frame are greatly improved, and the service life of the frame is further prolonged. In addition, the frame is simple in structure and convenient to install, and installation cost cannot be additionally increased.

In some embodiments, referring to fig. 1 to 4, a side of the first body 1 facing the protection plate 4 is provided with a first positioning groove 1A, and a side of the second body 2 facing the protection plate 4 is provided with a second positioning groove 2A. The protection plate 4 includes a connecting portion 41, a first mounting portion 42 and a second mounting portion 43, the first mounting portion 42 and the second mounting portion 43 are located on both sides of the connecting portion 41 in the width direction W and extend in the thickness direction H, the first mounting portion 42 is mounted in the first positioning groove 1A of the first body 1, and the second mounting portion 43 is mounted in the second positioning groove 2A of the second body 2. Based on the positioning action of first constant head tank 1A and second constant head tank 2A, realized the quick installation between protection shield 4 and first body 1, the second body 2.

In some embodiments, referring to fig. 1 to 4, the first body 1 includes a first main body portion 11, a first extension portion 12, and a first stopper portion 13. The first extending portion 12 is connected to the first main body portion 11 and extends along the thickness direction H, the first position-limiting portion 13 is connected to the first main body portion 11 and extends along the thickness direction H, and the first extending portion 12 and the first position-limiting portion 13 are disposed at an interval in the width direction W and together form a first positioning groove 1A. After the protection plate 4 is mounted on the first body 1 and the second body 2, the end of the first mounting portion 42 of the protection plate 4 is accommodated in the first positioning groove 1A, and the first mounting portion 42 abuts against the first extending portion 12 and the first limiting portion 13, so that the restraint effect on the first mounting portion 42 of the protection plate 4 in the width direction W is realized.

In some embodiments, referring to fig. 1 to 4, the first extending portion 12 is disposed beyond the first position-limiting portion 13 in the thickness direction H. The first body 1 further includes a second position-limiting portion 14, and the second position-limiting portion 14 is connected to the first position-limiting portion 13 and extends along the width direction W. The protective plate 4 is located between the second stopper portion 14 and the first main body portion 11 in the thickness direction H. After the protection plate 4 is mounted on the first body 1 and the second body 2, the connecting portion 41 of the protection plate 4 can abut against the second limiting portion 14, so that the protection plate 4 is restrained in the thickness direction H.

Because the first installation part 42 of the protection plate 4 is restricted by the corresponding part of the first body 1 in the movement in the width direction W and the thickness direction H, the connection reliability between the protection plate 4 and the first body 1 is ensured, and the overall structural strength of the frame is improved.

In some embodiments, referring to fig. 1 to 4, the second position-limiting portion 14 is provided with a protrusion 141, and the protrusion 141 extends along the thickness direction H. When the protection plate 4 is mounted on the first body 1 and the second body 2, the connection portion 41 of the protection plate 4 abuts against the protrusion 141.

In some embodiments, referring to fig. 1 to 4, the first body 1 further includes a first fastening portion 15, the first fastening portion 15 is connected to the first main body portion 11 and extends along the width direction W, and the first fastening portion 15 and a corresponding portion of the second body 2 together fix the heat insulation board 3.

In some embodiments, referring to fig. 1 to 4, the second body 2 includes a second main body portion 21, a second extension portion 22, and a second snap portion 23. The second extending portion 22 is connected to the second main body portion 21 and extends along the thickness direction H, and the second engaging portion 23 is connected to the second main body portion 21 and extends along the width direction W. Specifically, the second positioning groove 2A may be disposed on the second main body portion 21 (as shown in fig. 1 and 2) or on the second clamping portion 23 (as shown in fig. 3 and 4). The second extending portion 22 is located on the side of the second positioning groove 2A away from the first positioning groove 1A in the width direction W.

After the protection plate 4 is installed on the first body 1 and the second body 2, the end of the second installation portion 43 of the protection plate 4 is accommodated in the second positioning groove 2A, and the second installation portion 43 abuts against the second extension portion 22, so that the restriction effect on the second installation portion 43 of the protection plate 4 in the width direction W is realized.

In other words, the first and second mounting

portions

42 and 43 of the protection plate 4 are constrained between the first and

second extension portions

12 and 22, so that the movement of the entire protection plate 4 in the width direction W is limited, thereby ensuring the connection reliability between the protection plate 4 and the first and second bodies 1 and 2, and further improving the overall structural strength of the bezel.

In some embodiments, referring to fig. 1 to 4, the first clamping portions 15 are provided in pairs; accordingly, the second catching portions 23 of the second body 2 are provided in pairs. Wherein, two first joint portions 15 in pairs and two second joint portions 23 in pairs limit and install a heat insulating board 3 together.

With further reference to fig. 1 to 4, the first clamping portions 15 may be provided in plural pairs in number, and the second clamping portions 23 may be provided in plural pairs in number; correspondingly, the heat insulation plates 3 are multiple in number, the heat insulation plates 3 are arranged at intervals in the thickness direction H, and each heat insulation plate 3 is correspondingly arranged between the pair of first clamping parts 15 and the corresponding pair of second clamping parts 23.

In some embodiments, referring to fig. 1 to 4, the second extending portions 22 are disposed in pairs, and two second extending portions 22 in a pair are spaced apart in the width direction W and are located on the same side of the second positioning groove 2A in the width direction W. The two paired second extending portions 22 and the second main body portion 21 together enclose a water storage tank 2B, and the water storage tank 2B is used for collecting rain and snow blown on the frame in a rainy and snowy day so as to prevent the rain and snow from infiltrating the heat insulation board 3 for a long time.

Because nylon has the characteristics of heat insulation, flame resistance, high strength and the like, in some embodiments, the heat insulation board 3 may be made of nylon. Because the rigidity of the heat insulating board 3 of nylon material is poor, be mechanical connection between it and first body 1 and the second body 2, and mechanical connection easily exists the clearance, and the frame of this application utilizes protection shield 4 to shelter from heat insulating board 3 to avoided dust and rainwater gathering in the clearance and cause the injury to heat insulating board 3.

In some embodiments, referring to fig. 5, the connection portion 41 of the protection plate 4 is formed in an arc structure having a minimum height in the thickness direction H that is not lower than the height of the second extension portion 22 in the thickness direction H. At this time, dust and rainwater can be timely introduced into the catch basin 2B based on the height difference between the connection portion 41 and the second extension portion 22, thereby reducing the possibility of dust and rainwater entering the region where the heat insulation plate 3 is located. In addition, based on the arc structure of connecting portion 41, can not only reduce the section bar edges and corners, prevent the bruise, still improved whole door and window's pleasing to the eye effect.

In some embodiments, the heights of the portions of the connecting portion 41 decrease in the width direction W from the first mounting portion 42 toward the second mounting portion 43, and dust and rainwater can flow along the surface of the connecting portion 41 to the reservoir 2B of the second body 2 in time, thereby reducing the possibility of dust and rainwater entering the area where the heat insulating board 3 is located.

In some embodiments, referring to fig. 5, the connection 41 includes a first section 411, a second section 412, and a third section 413. The first section 411 is connected to the first mounting portion 42 and extends in the width direction W, the third section 413 is connected to the second mounting portion 43 and extends in the width direction W, the third section 413 is located between the first section 411 and the second main body portion 21 in the thickness direction H, and the second section 412 extends obliquely to be connected to the first section 411 and the third section 413. The height of the third section 413 in the thickness direction H is not lower than the height of the second extension 22 in the thickness direction H. Since the heights of the first section 411, the second section 412 and the third section 413 in the thickness direction H are sequentially decreased, dust and rainwater can timely flow to the water storage groove 2B of the second body 2 along the surface of the connection portion 41, thereby reducing the possibility that the dust and rainwater enter the region where the heat insulation board 3 is located.

Since polyvinyl chloride (PVC) has good flame resistance, high mechanical strength, and good electrical insulation, the material of the protective plate 4 is preferably polyvinyl chloride.

The method for installing the frame of the door and window comprises the steps S1-S4. Specifically, S1, the first body 1, the second body 2, the heat insulation board 3, and the protection board 4 of the bezel are provided. S2, placing the heat insulating board 3 between the first body 1 and the second body 2 in the width direction W and connecting the first body 1 and the second body 2. S3, the protection plate 4 is placed on the first body 1 side in the thickness direction H of the first body 1 and connected to the first body 1 and the second body 2, and the protection plate 4 is made to cover at least the heat insulating plate 3 in the width direction W. And S4, fixedly arranging the first body 1 and the second body 2 of the frame in a wall body needing to be provided with a door window.

Due to the fact that the installation method of the frame is simple, the frame can be installed quickly, the dustproof and waterproof performance and the overall structural strength of the whole frame are improved, the installation cost cannot be additionally increased, and the installation efficiency of the frame is guaranteed.

Claims

1. A frame of a door window is fixedly arranged in a wall body needing to be provided with the door window, and is characterized in that the frame comprises a first body (1), a second body (2), a heat insulation plate (3) and a protection plate (4);

the first body (1) and the second body (2) are fixedly arranged on the wall, and the first body (1) and the second body (2) are arranged at intervals in the width direction (W) of the first body (1);

the heat insulation plate (3) is arranged between the first body (1) and the second body (2) in the width direction (W) and is connected to the first body (1) and the second body (2);

the protection plate (4) is located on one side of the first body (1) in the thickness direction (H) of the first body (1) and connected to the first body (1) and the second body (2), and the protection plate (4) at least covers the portion of the thermal insulation plate (3) exposed out of the first body (1) and the second body (2) in the width direction (W).

2. The jamb of claim 1, wherein,

one side of the first body (1) facing the protection plate (4) is provided with a first positioning groove (1A);

one side of the second body (2) facing the protection plate (4) is provided with a second positioning groove (2A);

protection shield (4) are including connecting portion (41), first installation department (42) and second installation department (43), first installation department (42) with second installation department (43) are in lie in on width direction (W) connecting portion (41) both sides are followed thickness direction (H) extend, first installation department (42) install in first constant head tank (1A) second installation department (43) install in second constant head tank (2A).

3. The jamb of claim 2, wherein,

the first body (1) comprises a first main body part (11), a first extending part (12) and a first limiting part (13);

the first extending portion (12) is connected to the first main body portion (11) and extends in the thickness direction (H), the first limiting portion (13) is connected to the first main body portion (11) and extends in the thickness direction (H), and the first extending portion (12) and the first limiting portion (13) are arranged at intervals in the width direction (W) and form the first positioning groove (1A) together.

4. The jamb of claim 3,

the first body (1) further comprises a second limiting part (14), and the second limiting part (14) is connected to the first limiting part (13) and extends along the width direction (W);

the protective plate (4) is located between the second stopper portion (14) and the first main body portion (11) in the thickness direction (H).

5. The jamb of claim 2, wherein,

the second body (2) comprises a second main body part (21), a second extending part (22) and a second clamping part (23), the second extending part (22) is connected to the second main body part (21) and extends along the thickness direction (H), and the second clamping part (23) is connected to the second main body part (21) and extends along the width direction (W);

second constant head tank (2A) set up in second main part (21) or second joint portion (23), second extension (22) are in width direction (W) is located second constant head tank (2A) is kept away from one side of first constant head tank (1A), so that second installation department (43) support by in second extension (22).

6. The jamb of claim 5,

the first body (1) comprises a first main body part (11) and a first clamping part (15), and the first clamping part (15) is connected to the first main body part (11) and extends along the width direction (W);

the heat insulation plate is characterized in that the first clamping portions (15) are arranged in pairs, the second clamping portions (23) are arranged in pairs, and the two paired first clamping portions (15) and the two paired second clamping portions (23) are installed together in a limiting mode to form the heat insulation plate (3).

7. The jamb of claim 5, wherein the second extensions (22) are arranged in pairs, and wherein two of the second extensions (22) arranged in pairs are spaced apart in the width direction (W) and enclose a reservoir (2B) together with the second main body (21).

8. The jamb of claim 5, wherein the connecting portion (41) is formed in an arc-shaped configuration, and a minimum height of the arc-shaped configuration in the thickness direction (H) is not lower than a height of the second extension (22) in the thickness direction (H).

9. The jamb of claim 8, wherein,

the connection (41) comprises a first section (411), a second section (412) and a third section (413);

the first section (411) is connected to the first mounting portion (42) and extends in the width direction (W), the third section (413) is connected to the second mounting portion (43) and extends in the width direction (W), and the third section (413) is located between the first section (411) and the second main body portion (21) in the thickness direction (H), the second section (412) extends obliquely to be connected to the first section (411) and the third section (413);

the height of the third section (413) in the thickness direction (H) is not lower than the height of the second extension (22) in the thickness direction (H).