CN218092769U

CN218092769U - Window frame connection structure

Info

Publication number: CN218092769U
Application number: CN202222393887.8U
Authority: CN
Inventors: 宋茂强
Original assignee: Shaoxing Guangde Curtain Wall Co ltd
Current assignee: Shaoxing Guangde Curtain Wall Co ltd
Priority date: 2022-09-08
Filing date: 2022-09-08
Publication date: 2022-12-20
Anticipated expiration: 2032-09-08

Abstract

The utility model relates to a window frame connection structure, it includes the angle sign indicating number, the angle sign indicating number includes first angle sign indicating number arm and the second angle sign indicating number arm that mutual right angle is connected, first angle sign indicating number arm includes first portion, second portion and third portion, second angle sign indicating number arm includes the fourth portion, fifth portion and sixth portion, the one end that the fifth portion was kept away from to the second portion and fourth portion of first portion is connected, the contained angle of first portion and fourth portion is ninety degrees, the one end that the fifth portion was kept away from to the second portion and sixth portion of third portion is connected, the contained angle of third portion and sixth portion is ninety degrees, one side that first portion dorsad the third portion is provided with and is used for the first location sand grip with frame joint complex, one side that the sixth portion dorsad is provided with and is used for locating the sand grip with frame joint complex second. This application can improve the joint strength between angle sign indicating number and the frame, has the effect that improves the steadiness of door and window frame.

Description

Window frame connecting structure

Technical Field

The application relates to the field of door and window section bar equipment, especially relate to a window frame connection structure.

Background

In the existing door and window, the frames of the door and window frame need to be fixedly connected by using corner connectors, and the two frames are fixedly connected by the corner connectors to form a corner of the frame.

In the related art, since most of the frames are rectangular, the corner brace is generally rectangular. To current aluminum alloy door and window, its frame is the aluminium alloy ex-trusions, and the frame is the cavity component that has the die cavity, and the angle sign indicating number realizes linking firmly the right angle of frame in the die cavity of frame through the cartridge.

For the grafting cooperation between angle sign indicating number and the frame, appear easily connecting not hard up condition in practical application, lead to the holistic steadiness of door and window frame relatively poor.

SUMMERY OF THE UTILITY MODEL

In order to improve joint strength between angle sign indicating number and the frame, this application provides a window frame connection structure.

The application provides a window frame connection structure adopts following technical scheme:

the utility model provides a window frame connection structure, includes the angle sign indicating number, the angle sign indicating number includes first angle sign indicating number arm and the second angle sign indicating number arm that mutual right angle is connected, first angle sign indicating number arm includes first portion, second portion and third portion, first portion with the third portion is parallel, first portion with the same end of third portion all with the second portion is connected, the second portion with first portion with third portion is perpendicular, the length of third portion is greater than the length of first portion, second angle sign indicating number arm includes fourth portion, fifth portion and sixth portion, the fourth portion with sixth portion is parallel, the fourth portion with the same end of sixth portion all with the fifth portion is connected, the fifth portion with the fourth portion is perpendicular, the length of fourth portion equals the length of first portion, the length of sixth portion equals the length of third portion, first portion is kept away from the one end of second portion with the fourth portion is kept away from the joint of second portion and the right joint portion of right angle is used for the right joint of third portion of right angle to the joint portion of right side of the frame is provided with the right joint portion of right angle of the third portion, the right joint portion is provided with the right joint portion of right angle of third portion and right joint portion, the right angle is provided with the right joint portion of third portion and right joint portion of the right angle of the frame portion of third portion, the one side of right angle is provided with the right joint portion and right joint portion of third portion.

By adopting the technical scheme, in actual installation, the end parts of the frames are obliquely cut at 45 degrees, the first corner brace arm and the second corner brace arm are respectively inserted into the cavities of the two frames, and the two frames are contacted with each other; first angle sign indicating number arm forms the joint through first location sand grip and a frame, and second angle sign indicating number arm forms the joint through second location sand grip and another frame to effectual joint strength who improves between angle sign indicating number and the frame has improved the steadiness of door and window frame.

Optionally, one side of the third portion, which faces away from the first portion, is provided with a first positioning groove used for being matched with the frame in a clamping manner, and one side of the sixth portion, which faces away from the fourth portion, is provided with a second positioning groove used for being matched with the frame in a clamping manner.

Through adopting above-mentioned technical scheme, first positioning groove has increased the joint strength of first angle sign indicating number arm and frame, and second positioning groove has increased the joint strength of second angle sign indicating number arm and frame to improve the joint strength between angle sign indicating number and the frame, it is rational in infrastructure.

Optionally, a first reinforcing portion is disposed on a side of the third portion facing the first portion, the first reinforcing portion faces the first positioning groove, a second reinforcing portion is disposed on a side of the sixth portion facing the fourth portion, and the second reinforcing portion faces the second positioning groove.

By adopting the technical scheme, the third part is provided with the first positioning groove, the structural strength is weaker, and the first reinforcing part is utilized to reinforce the structural strength of the third part; the sixth portion is provided with the second positioning groove, the structural strength of the sixth portion is relatively weak, the second reinforcing portion is used for reinforcing the structural strength of the sixth portion, and the sixth portion is reasonable in structure.

Optionally, a first connecting plate and a second connecting plate are arranged on the corner connector, one end of the first connecting plate is connected with the first portion, the other end of the first connecting plate is connected with the third portion, one end of the second connecting plate is connected with the fourth portion, and the other end of the second connecting plate is connected with the sixth portion.

Through adopting above-mentioned technical scheme, the effectual structural strength who increases the angle sign indicating number of first connecting plate and second connecting plate.

Optionally, the first connecting plate is parallel to the second portion, and the second connecting plate is parallel to the fifth portion.

Through adopting above-mentioned technical scheme, reduced the power that first connecting plate received along first connecting plate thickness direction, reduced the power that the second connecting plate received along second connecting plate thickness direction, it is rational in infrastructure.

Optionally, one end of the first connecting plate, which is far away from the first portion, is connected to the first reinforcing portion, and one end of the second connecting plate, which is far away from the fourth portion, is connected to the second reinforcing portion.

By adopting the technical scheme, on the third part, the first reinforcing part is stressed unevenly relative to other parts, and is reinforced and fixed by the first connecting plate; on the sixth portion, the second reinforcing portion is comparatively atress uneven for elsewhere, utilizes the second connecting plate to strengthen fixedly, rational in infrastructure to it.

Optionally, a third connecting plate is arranged on the corner brace, and joints between two ends of the third connecting plate and the corner brace are located at a joint between the first portion and the fourth portion and a joint between the third portion and the sixth portion, respectively.

Through adopting above-mentioned technical scheme, the effectual structural strength who increases the angle sign indicating number.

Optionally, fillets are arranged at the joints of the first portion and the second portion, the joints of the second portion and the third portion, the joints of the fourth portion and the fifth portion, and the joints of the fifth portion and the sixth portion, and the fillets at the four joints are located on the outer sides of the corner connectors.

Through adopting above-mentioned technical scheme, be convenient for first angle sign indicating number arm and second angle sign indicating number arm insert in the die cavity of frame.

Optionally, first location sand grip is provided with two, two first location sand grip is followed first portion length direction distributes, second location sand grip is provided with two, two second location sand grip is followed fourth portion length direction distributes.

Through adopting above-mentioned technical scheme, the location joint effect of two sand grips is better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. in actual installation, the end parts of the frames are obliquely cut at 45 degrees, the first corner brace arm and the second corner brace arm are respectively inserted into cavities of the two frames and are in contact with each other, and the first corner brace arm and the second corner brace arm are vertically connected, so that the frames obliquely cut at 45 degrees can be well attached, and the stability of the frames is effectively improved; the first corner brace arm is clamped with one frame through the first positioning convex strip, and the second corner brace arm is clamped with the other frame through the second positioning convex strip, so that the connection strength between the corner brace and the frames is effectively improved, and the stability of the door and window frame is improved;

2. the first positioning groove increases the connecting strength of the first corner brace arm and the frame, and the second positioning groove increases the connecting strength of the second corner brace arm and the frame, so that the connecting strength between the corner brace and the frame is improved, and the structure is reasonable;

3. first connecting plate and the effectual structural strength who increases the angle sign indicating number of second connecting plate.

Drawings

Fig. 1 is a schematic perspective view of a window frame connection structure according to an embodiment of the present disclosure.

Fig. 2 is a front view of a window frame coupling structure in an embodiment of the present application.

Description of the reference numerals: 1. a first corner brace arm; 11. a first part; 12. a second section; 13. a third section; 2. a second corner bracket arm; 21. a fourth section; 22. a fifth part; 23. a sixth section; 31. a first positioning convex strip; 32. a second positioning convex strip; 41. a first positioning groove; 42. a first reinforcing portion; 43. a first connecting plate; 51. a second positioning groove; 52. a second reinforcement portion; 53. a second connecting plate; 6. and a third connecting plate.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses window frame connection structure. Referring to fig. 1, a window frame coupling structure includes an angle bracket including a first angle bracket arm 1 and a second angle bracket arm 2 coupled at right angles to each other.

Referring to fig. 1 and 2, the first corner connector arm 1 includes a first portion 11, a second portion 12 and a third portion 13, the first portion 11 and the third portion 13 are parallel, the same end of the first portion 11 and the same end of the third portion 13 are both connected to the second portion 12, the second portion 12 is perpendicular to the first portion 11 and the third portion 13, and the length of the third portion 13 is greater than that of the first portion 11.

Referring to fig. 1 and 2, the second bracket arm 2 includes a fourth portion 21, a fifth portion 22 and a sixth portion 23, the fourth portion 21 and the sixth portion 23 are parallel, the same end of the fourth portion 21 and the same end of the sixth portion 23 are both connected to the fifth portion 22, the fifth portion 22 is perpendicular to the fourth portion 21 and the sixth portion 23, the length of the fourth portion 21 is equal to the length of the first portion 11, and the length of the sixth portion 23 is equal to the length of the third portion 13.

Referring to fig. 1 and 2, an end of the first portion 11 away from the second portion 12 is connected to an end of the fourth portion 21 away from the fifth portion 22, and an included angle between the first portion 11 and the fourth portion 21 is ninety degrees. One end of the third part 13 far away from the second part 12 is connected with one end of the sixth part 23 far away from the fifth part 22, and the included angle between the third part 13 and the sixth part 23 is ninety degrees.

The first portion 11, the second portion 12, the third portion 13, the fourth portion 21, the fifth portion 22 and the sixth portion 23 are integrally formed.

Referring to fig. 1 and 2, two first positioning protruding strips 31 for being in clamping fit with the frame are integrally arranged on one side of the first portion 11, which is opposite to the third portion 13, the first positioning protruding strips 31 are arranged along the width direction of the first portion 11, and the two first positioning protruding strips 31 are distributed along the length direction of the first portion 11.

Referring to fig. 1 and 2, two second positioning protruding strips 32 for snap-fit engagement with the frame are integrally disposed on a side of the fourth portion 21 opposite to the sixth portion 23, the second positioning protruding strips 32 are disposed along the width direction of the fourth portion 21, and the two second positioning protruding strips 32 are distributed along the length direction of the fourth portion 21.

Referring to fig. 1 and 2, a first positioning groove 41 for snap-fit with a frame is provided on a side of the third portion 13 opposite to the first portion 11, a first reinforcing portion 42 is integrally provided on a side of the third portion 13 facing the first portion 11, and the first reinforcing portion 42 faces the first positioning groove 41. The first portion 11 is provided with a first connecting plate 43 parallel to the second portion 12, and one end of the first connecting plate 43 away from the first portion 11 is connected to the first reinforcing portion 42. The first portion 11, the first connecting plate 43 and the first reinforcing portion 42 are integrally formed.

Referring to fig. 1 and 2, a second positioning groove 51 for snap-fitting with the frame is opened on a side of the sixth portion 23 opposite to the fourth portion 21, a second reinforcing portion 52 is integrally provided on a side of the sixth portion 23 facing the fourth portion 21, and the second reinforcing portion 52 faces the second positioning groove 51. The fourth portion 21 is provided with a second connecting plate 53 parallel to the fifth portion 22, and an end of the second connecting plate 53 away from the fourth portion 21 is connected to the second reinforcing portion 52. The fourth portion 21, the second connecting plate 53 and the second reinforcing portion 52 are integrally formed.

Referring to fig. 1 and 2, the joint of the first portion 11 and the second portion 12, the joint of the second portion 12 and the third portion 13, the joint of the fourth portion 21 and the fifth portion 22, and the joint of the fifth portion 22 and the sixth portion 23 are rounded, and the rounded corners at the four joints are located outside the corner connectors.

Referring to fig. 1 and 2, a third connecting plate 6 is integrally arranged on the corner brace, and the joints of the two ends of the third connecting plate 6 and the corner brace are respectively located at the joint of the first portion 11 and the fourth portion 21 and the joint of the third portion 13 and the sixth portion 23.

The implementation principle of the window frame connecting structure in the embodiment of the application is as follows: in actual installation, the end parts of the frames are obliquely cut at 45 degrees, the first corner brace arm 1 and the second corner brace arm 2 are respectively inserted into cavities of the two frames, and the two frames are contacted with each other; first angle sign indicating number arm 1 forms the joint through first location sand grip 31 and a frame, and second angle sign indicating number arm 2 forms the joint through second location sand grip 32 and another frame to the effectual joint strength who improves between angle sign indicating number and the frame, thereby improved the steadiness of door and window frame.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A window frame connection structure which characterized in that: including the angle sign indicating number, the angle sign indicating number includes first angle sign indicating number arm (1) and second angle sign indicating number arm (2) of mutual right angle connection, first angle sign indicating number arm (1) includes first portion (11), second portion (12) and third portion (13), first portion (11) with third portion (13) are parallel, first portion (11) with same end of third portion (13) all with second portion (12) are connected, second portion (12) with first portion (11) with third portion (13) are perpendicular, the length of third portion (13) is greater than the length of first portion (11), second angle sign indicating number arm (2) includes fourth portion (21), fifth portion (22) and sixth portion (23), fourth portion (21) and sixth portion (23) are parallel, the same end of fourth portion (21) and sixth portion (23) all with fifth portion (22), the length of fourth portion (21) and sixth portion (23) is equal to the length of fifth portion (21) and the length of third portion (13) is equal to the length of fourth portion (21), the same end of sixth portion (23) is equal to the length of fourth portion (21) and the perpendicular of third portion (11), the length (23) is kept away from the same end of fourth portion (21) and the length of third portion (21), first portion (11) with the contained angle of fourth portion (21) is ninety degrees, third portion (13) are kept away from the one end of second portion (12) with sixth portion (23) are kept away from the one end of fifth portion (22) is connected, third portion (13) with the contained angle of sixth portion (23) is ninety degrees, first portion (11) dorsad one side of third portion (13) is provided with and is used for and frame joint complex first location sand grip (31), fourth portion (21) dorsad one side of sixth portion (23) is provided with and is used for and frame joint complex second location sand grip (32).

2. The window frame coupling structure of claim 1, wherein: third portion (13) back to one side of first portion (11) offer be used for with frame joint complex first positioning groove (41), sixth portion (23) back to one side of fourth portion (21) offer be used for with frame joint complex second positioning groove (51).

3. The window frame coupling structure of claim 2, wherein: a first reinforcing part (42) is arranged on one side of the third part (13) facing the first part (11), the first reinforcing part (42) is opposite to the first positioning groove (41), a second reinforcing part (52) is arranged on one side of the sixth part (23) facing the fourth part (21), and the second reinforcing part (52) is opposite to the second positioning groove (51).

4. A window frame coupling structure according to claim 3, wherein: the corner connector is provided with a first connecting plate (43) and a second connecting plate (53), one end of the first connecting plate (43) is connected with the first portion (11), the other end of the first connecting plate is connected with the third portion (13), one end of the second connecting plate (53) is connected with the fourth portion (21), and the other end of the second connecting plate is connected with the sixth portion (23).

5. The window frame coupling structure of claim 4, wherein: the first connecting plate (43) is parallel to the second portion (12), and the second connecting plate (53) is parallel to the fifth portion (22).

6. The window frame coupling structure of claim 5, wherein: one end of the first connecting plate (43) far away from the first part (11) is connected with the first reinforcing part (42), and one end of the second connecting plate (53) far away from the fourth part (21) is connected with the second reinforcing part (52).

7. The window frame coupling structure of claim 1, wherein: the corner connector is provided with a third connecting plate (6), and the two ends of the third connecting plate (6) are respectively located at the joint of the first portion (11) and the fourth portion (21) and the joint of the third portion (13) and the sixth portion (23).

8. A window frame coupling structure as defined in claim 1, wherein: the connecting part of the first part (11) and the second part (12), the connecting part of the second part (12) and the third part (13), the connecting part of the fourth part (21) and the fifth part (22) and the connecting part of the fifth part (22) and the sixth part (23) are all provided with fillets, and the fillets at the four connecting parts are all positioned at the outer sides of the corner connectors.

9. A window frame coupling structure as defined in claim 1, wherein: first location sand grip (31) are provided with two, two first location sand grip (31) are followed first portion (11) length direction distributes, second location sand grip (32) are provided with two second location sand grip (32) are followed fourth portion (21) length direction distributes.