CN215369381U - Window frame and center mounting structure and flat-open window - Google Patents

Abstract

The utility model discloses a window frame and middle frame mounting structure and a casement window, wherein the window frame and middle frame mounting structure comprises a window frame, a window middle frame and a first plug connector, and the window frame is provided with a first plug hole; the window middle frame is arranged between two opposite side walls of the window frame, and a first guide groove is formed in the position, corresponding to the first inserting hole, of the window middle frame; the first plug connector is inserted into the first plug hole from the first guide groove to limit the window middle frame to twist towards the indoor side and the outdoor side. According to the utility model, the mounting structure of the window frame and the middle frame is improved, the torque resistance of the window middle frame is improved, the connection stability of the casement window is improved, and meanwhile, the height difference between the casement window frame and the window middle frame is reduced, so that the sealing performance of the casement window is improved.

Description

Window frame and center mounting structure and flat-open window

Technical Field

The utility model relates to the technical field of casement windows, in particular to a window frame and middle frame mounting structure and a casement window.

Background

The aluminum alloy casement window comprises a fixed window, an upper hung window, a lower hung window (smoke exhaust window), an inward opening inward-tilting window and the like, and is the type which is most applied to the aluminum alloy window.

A common casement window is provided with more than two glass lattices, a connecting structure of a window frame and a window middle frame is provided, one end of a connecting material (a frame assembling connecting piece) of the window frame and the window middle frame is connected to the window frame through a screw and a buckle, the other end of the connecting material is hidden in a cavity of the window middle frame, and the width of the connecting material is smaller than that of the window middle frame. Since the connecting material is inserted into the cavity, there must be a gap between the two. When the window middle frame is twisted due to external force, the gap is geometrically amplified, and the outermost side of the window middle frame can generate several times of deflection, so that the window side frame and the window middle frame which are supposed to be on the same plane have larger height difference, the sealing performance of the rubber strips is seriously affected, the scraping hand feeling is generated, and the quality of the casement window is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a window frame and middle frame mounting structure and a casement window, aiming at improving the anti-torsion capability of the window middle frame, reducing the height difference between the window frame and the middle frame and improving the waterproof sealing performance of the casement window.

In order to achieve the above object, the present invention provides a window jamb and center frame mounting structure, comprising:

the window frame is provided with a first inserting hole;

the window middle frame is arranged between two opposite side walls of the window frame, and a first guide groove is formed in the position, corresponding to the first inserting hole, of the window middle frame; and

the first plug connector is inserted into the first inserting hole from the first guide groove so as to limit the window middle frame to twist towards the indoor side and the outdoor side.

In one embodiment, the first plug connector is a steel pin, the length of the steel pin is 10.00mm-14.00mm, and the diameter of the steel pin is 1.00mm-2.00 mm;

the first inserting hole is circular, and the aperture of the first inserting hole is 1.00mm-2.00 mm.

In one embodiment, a first adhesive tape groove is formed in the window jamb frame and used for installing a first sealing adhesive tape; the first adhesive tape groove is provided with the first inserting hole;

the window center is provided with a second adhesive tape groove for mounting a second sealing adhesive tape.

In an embodiment, an extension arm extends from a groove wall of the first adhesive tape groove in a direction back to a groove opening of the first adhesive tape groove, and the first guide groove is formed by the extension arm, the groove wall of the first adhesive tape groove and an inner wall of the window middle frame in an enclosing manner.

In one embodiment, the extension arm has a length ranging from 1.00mm to 2.00 mm.

In one embodiment, the window frame is further provided with a second inserting hole, and a second guide groove is formed in the position, corresponding to the second inserting hole, of the window middle frame;

the window jamb and center mounting structure further comprises:

and the second plug connector is inserted into the second inserting hole from the second guide groove, and the second plug connector and the first plug connector are respectively arranged on two sides of the window middle frame.

In an embodiment, a relative distance between the first insertion hole and the second insertion hole is equal to a relative distance between the first guide groove and the second guide groove.

In one embodiment, the window jamb and mullion mounting structure further comprises:

the one end of group frame connecting piece with the window frame is connected fixedly, the other end of group frame connecting piece is located in the window center.

In order to achieve the above object, the present invention further provides a casement window, including the window jamb and center frame mounting structure as described above, where the window jamb and center frame mounting structure includes:

the window frame is provided with a first inserting hole;

the window middle frame is arranged between two opposite side walls of the window frame, and a first guide groove is formed in the position, corresponding to the first inserting hole, of the window middle frame; and

the first plug connector is inserted into the first inserting hole from the first guide groove so as to limit the window middle frame to twist towards the indoor side and the outdoor side.

In one embodiment, the casement window is an aluminum alloy casement window.

According to the technical scheme, the window frame and middle frame mounting structure comprises a window frame, a window middle frame and first plug connectors, the window frame is provided with first inserting holes, the window middle frame is mounted between two opposite side walls of the window frame, first guide grooves are formed in the positions, corresponding to the first inserting holes, of the window middle frame, the first plug connectors are inserted into the first inserting holes from the first guide grooves and used for limiting the window middle frame to twist towards the indoor side and the outdoor side, the anti-twisting capacity of the window middle frame is improved, the height difference between the window frame and the middle frame is further reduced, and the waterproof sealing performance of the casement window is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a casement window according to an embodiment of the present invention;

FIG. 2 is a schematic structural view of a window jamb and a center frame mounting structure according to an embodiment of the present invention;

FIG. 3 is an exploded view of an embodiment of a window jamb and center frame mounting arrangement of the present invention;

FIG. 4 is a front view of one embodiment of a window jamb and mullion attachment structure of the present invention;

fig. 5 is a side view of an embodiment of a window jamb and center frame mounting structure of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Window jamb	100a	First plug hole
200	Window middle frame	200a	First guide groove
				300	First plug connector	100b	First adhesive tape groove
400	Second plug connector	200b	Second adhesive tape groove
				500	Frame assembling connecting piece	201	Extension arm
501	Group frame steel pin	600	Glass plate

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The aluminum alloy casement window comprises a fixed window, an upper hung window, a lower hung window (smoke exhaust window), an inward opening inward-tilting window and the like, and is the type which is most applied to the aluminum alloy window.

In an exemplary technology, a casement window has more than two glass cells, there is a connection structure of a window frame and a window middle frame, one end of a connection material (a group frame connection part) of the window frame and the window middle frame is connected to the window frame through a screw and a buckle, the other end is hidden in a cavity of the window middle frame, and the width of the connection material is smaller than that of the window middle frame. Since the connecting material is inserted into the cavity, there must be a gap between the two. When the window middle frame is twisted due to external force, the gap is geometrically amplified, and the outermost side of the window middle frame can generate several times of deflection, so that the window side frame and the window middle frame which are supposed to be on the same plane have larger height difference, the sealing performance of the rubber strips is seriously affected, the scraping hand feeling is generated, and the quality of the casement window is relatively poor.

In order to improve the torsion resistance of the window middle frame, reduce the height difference between the window frame and the window middle frame and improve the waterproof sealing performance of the casement window, the utility model provides a window frame and middle frame mounting structure which is suitable for various window structures, particularly aluminum alloy casement windows, and the structure is not limited in the position.

Referring to fig. 1 to 3, in an embodiment of the present invention, the window jamb and center frame mounting structure includes a window jamb 100, a window center frame 200, and a first connector 300, wherein the window jamb 100 has a first insertion hole 100 a; the window middle frame 200 is installed between two opposite side walls of the window frame 100, and a first guide groove 200a is formed in the position, corresponding to the first inserting hole 100a, of the window middle frame 200; the first socket connector 300 is inserted into the first insertion hole 100a from the first guide groove 200a to restrict the window center 200 from being twisted toward the indoor side and the outdoor side.

In this embodiment, the window frame 100 and the window middle frame 200 can be made of stainless steel, aluminum alloy, and other materials, especially heat insulating materials, but not limited thereto. The number of the window middle frames 200 may also be multiple, so as to form more installation positions for installing the glass plate 600, the first connector 300 may be disposed at the joint between each window middle frame 200 and the window jamb 100, and the first connector 300 may be disposed only at the joint between the window middle frame 200 and the window jamb 100 corresponding to the window to be opened/closed, which is not limited herein.

In this embodiment, the first connector 300 may be a steel pin, a strip connector, or the like, or may be made of other metal materials such as aluminum alloy, and the first connector 300 may be an integrally formed member, or may be an assembly formed by assembling a plurality of parts, which is not limited herein.

During assembly, the first connector 300 can be connected to the window middle frame 200 and the window jamb 100 by clamping, abutting, or inserting, which is not limited herein. The window jamb 100 and the window middle 200 may be fixed by screw coupling.

It can be understood that, according to the utility model, the window frame 100 of the window frame and middle frame installation structure is provided with the first inserting hole 100a, the window middle frame 200 is installed between the two opposite side walls of the window frame 100, the position of the window middle frame 200 corresponding to the first inserting hole 100a is provided with the first guide groove 200a, and the first inserting piece 300 is inserted into the first inserting hole 100a from the first guide groove 200a so as to be used for limiting the window middle frame 200 from twisting towards the indoor side and the outdoor side, so that the torsion resistance of the window middle frame 200 is improved, the connection stability of the casement window is improved, the height difference between the window frame 100 and the window middle frame 200 is reduced, and the waterproof sealing performance of the casement window is improved.

Referring to fig. 2 and 3, in some embodiments, the first connector 300 may be a steel pin, the length of the steel pin may be set to 10.00mm to 14.00mm, and the diameter of the steel pin may be set to 1.00mm to 2.00 mm; the corresponding first plugging hole 100a may be circular, and the aperture thereof may be set to 1.00mm-2.00 mm. So set up, can make things convenient for production and processing, when improving the packaging efficiency of flat-open window, promote its antitorque commentaries on classics ability, and then reduce the difference in height between window frame 100 and the window center 200 to improve the waterproof leakproofness of flat-open window.

In this embodiment, the material of the steel pin may be 316 or 304 stainless steel, and the upper and lower portions of the steel pin may be rounded or beveled. The depth of the steel pin pressed into the first insertion hole 100a of the window frame 100 may be 8.00mm, which may be a transition fit, and the depth of the steel pin inserted into the small space (i.e., the first guide groove 200a) surrounded by three sides of the window frame 200 may be 4.00mm, which may be a clearance fit.

In order to improve the anti-twisting capability of the casement window while facilitating the production and manufacturing and reducing the cost, in this embodiment, the length of the steel pin is preferably 12.00mm, the diameter of the steel pin is preferably 1.50mm, and the diameter of the first inserting hole 100a is preferably 1.50 mm.

Referring to fig. 2 and 3, in one embodiment, the window jamb frame 100 may be provided with a first strip groove 100b for receiving a first strip of sealant; a first plugging hole 100a can be formed on the first adhesive tape groove 100 b; the window center frame 200 may be provided with a second sealant groove 200b for installing a second sealant. Therefore, the waterproof sealing performance of the casement window can be improved.

In this embodiment, referring mainly to fig. 3, the groove wall of the first adhesive tape groove 100b may be provided with an extension arm 201 extending in a direction away from the groove opening thereof, and the first guide groove 200a may be a small space surrounded by three sides formed by the extension arm 201, the groove wall of the first adhesive tape groove 100b and the inner wall of the window middle frame 200.

Wherein, the inserted position of steel round pin opens the outside of fan adhesive tape on the frame section bar, and trompil and steel round pin insert do not have the influence to the sealing performance of adhesive tape. When the section of the window middle frame 200 is designed, a small space surrounded by three sides (namely, a first guide groove 200a) can be reserved on the inner side of the rubber strip, and the rubber strip can be used for mounting a torsion-resistant steel pin and supporting a sealing rubber strip on the window middle frame 200.

To ensure that the steel pin is retained by the enclosure and to prevent the steel pin from being removed from the installed position, in some embodiments, referring primarily to fig. 3, the first guide slot 200a should have a slot width greater than the radius of the steel pin, i.e., the length of the extension arm should be greater than the radius of the steel pin. In this embodiment, the extension arm 201 may preferably have a length ranging from 1.00mm to 2.00 mm.

Referring to fig. 4 and 5, in some embodiments, the window jamb 100 may further include a second inserting hole, and the window jamb 200 may further include a second guiding groove corresponding to the second inserting hole; the window jamb and center mounting structure may further include a second connector 400, the first connector 300 is inserted into the second insertion hole from the second guide groove, and the second connector 400 and the first connector 300 are respectively disposed at both sides of the window center 200.

In this embodiment, the relative distance between first inserting hole 100a and the second inserting hole can equal the relative distance between first guide way 200a and the second guide way, first inserting hole 100a and the second inserting hole can locate the both sides of window center 200 and be the symmetry setting, that is, first plug connector 300 and second plug connector 400 can be symmetrically arranged on the both sides of window center 200, when further promoting the connection steadiness of this flat-open window, improve the anti-torque capacity of window center 200, reduce the difference in height between flat-open window frame 100 and window center 200, and then improve the sealing performance of flat-open window.

It should be further noted that the window frame and the middle frame mounting structure are symmetrical profile structures, and the first connector 300 and the second connector 400 are both distributed on the same side (i.e. the indoor side or the outdoor side) of the window frame 100; however, in some other embodiments, when the window frame and the middle frame installation structure of the casement window are asymmetric profile structures, the first connector 300 and the second connector 400 may be respectively disposed on two sides (i.e., an indoor side and an outdoor side) of the window frame 100; of course, only the first connector 300 may be provided, or more connectors may be provided, which is not limited herein.

In addition, it should be noted that, in some embodiments, referring to fig. 2, 3 and 5, the window jamb and center frame mounting structure may further include a framing connecting member 500, one end of the framing connecting member 500 is fixedly connected to the window jamb 100, and the other end of the framing connecting member 500 is disposed in the window center frame 200. By such an arrangement, the connection stability between the window jamb 100 and the window center 200 can be improved.

During installation, an anti-torsion steel pin (i.e., the first connector 300, in the embodiment where the second connector 400 is provided, the second connector 400 needs to be pressed into the second insertion hole) may be pressed into the first insertion hole 100a of the window jamb 100, the window jamb 100 is connected to the locking framing connector 500 by a screw, the framing connector 500 of the window jamb 100 is inserted into the cavity of the window jamb 200, the anti-torsion steel pin is inserted into the first guide groove 200a of the window jamb 200, the window jamb 100 and the window jamb 200 are pressed into contact with each other, the framing steel pin 501 (the diameter may be 7.00mm, which is different from the anti-torsion steel pin) is then inserted into the framing connector 500 from the circular hole on the side of the window jamb 200, and finally the contact position between the window jamb 200 and the window jamb 100 is sealed by gluing.

The utility model further provides a casement window, which comprises a window frame and a middle frame installation structure, the specific structure of the window frame and the middle frame installation structure refers to the embodiment, and the casement window provided by the utility model comprises all the schemes of all the embodiments of the window frame and the middle frame installation structure, so that the casement window at least has the same technical effect as the window frame and the middle frame installation structure, and the technical effect is not explained in the specification.

The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The utility model provides a window frame and center mounting structure which characterized in that, window frame and center mounting structure include:

the window frame is provided with a first inserting hole;

the window middle frame is arranged between two opposite side walls of the window frame, and a first guide groove is formed in the position, corresponding to the first inserting hole, of the window middle frame; and

the first plug connector is inserted into the first inserting hole from the first guide groove so as to limit the window middle frame to twist towards the indoor side and the outdoor side.

2. The window jamb and center mounting arrangement of claim 1 wherein said first clip is a steel pin, said steel pin having a length of 10.00mm to 14.00mm, said steel pin having a diameter of 1.00mm to 2.00 mm;

the first inserting hole is circular, and the aperture of the first inserting hole is 1.00mm-2.00 mm.

3. The window jamb and center mounting arrangement of claim 2, wherein said window jamb frame is provided with a first strip groove for receiving a first strip of sealant; the first adhesive tape groove is provided with the first inserting hole;

the window center is provided with a second adhesive tape groove for mounting a second sealing adhesive tape.

4. The window jamb and center mounting structure of claim 3, wherein the groove wall of the first molding groove extends in a direction away from the notch thereof to form an extension arm, and the first guide groove is defined by the extension arm, the groove wall of the first molding groove and the inner wall of the window center.

5. The window jamb and center mounting structure of claim 4, wherein the extension arm has a length of from 1.00mm to 2.00 mm.

6. The window jamb and center mounting structure of claim 4, wherein the window jamb further comprises a second insertion hole, and the window center comprises a second guide groove corresponding to the second insertion hole;

the window jamb and center mounting structure further comprises:

and the second plug connector is inserted into the second inserting hole from the second guide groove, and the second plug connector and the first plug connector are respectively arranged on two sides of the window middle frame.

7. The window jamb and center mounting structure of claim 6, wherein the relative distance between the first mating hole and the second mating hole is equal to the relative distance between the first guide channel and the second guide channel.

8. The window jamb and mullion attachment structure of any of claims 1-7, wherein said window jamb and mullion attachment structure further comprises:

the one end of group frame connecting piece with the window frame is connected fixedly, the other end of group frame connecting piece is located in the window center.

9. A casement window comprising a jamb and center frame mounting arrangement according to any one of claims 1-8.

10. The casement window according to claim 9, wherein the casement window is an aluminum alloy casement window.

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