Heat insulation window frame profile

Abstract

The utility model discloses a heat insulation window frame section bar which comprises an outdoor section bar, a first heat insulation rubber strip, a middle section bar and an indoor section bar, the outdoor section bar is connected with the middle section bar through a connecting plate, the outdoor section bar and the middle section bar are respectively provided with a first clamping groove, and the first heat insulation rubber strip is connected in the first clamping groove between the outdoor section bar and the middle section bar in a clamping mode. The side, close to the indoor space, of the middle sectional material is connected with the indoor sectional material in a clamped mode. The sides, close to the installation glass, of the indoor sectional material and the outdoor sectional material are further connected with second heat insulation rubber strips in a clamped mode. The outdoor sectional material and the middle sectional material are connected through the connecting plate, and the middle sectional material and the indoor sectional material are connected in a clamped mode, so that the rigid direct connection relation is achieved, connection is firm, the overall strength is high, deformation is avoided, and the problem that the overall strength is poor due to the fact that connection is conducted only through a first heat insulation rubber strip is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of window frame profiles, and in particular relates to a heat-insulating window frame profile. Background Art

[0002] The window frame profile is the outer frame of a window. Currently, it is mainly plastic-steel profile or broken-bridge aluminum profile. For the structure of the window frame profile, in the prior art, after retrieval, the utility model patent with the Chinese patent publication number CN217760630U discloses a general window frame profile, as Figure 1 shown, which mainly includes a first profile a and a second profile b, and an intermediate heat-insulating strip c is provided between the first profile a and the second profile b.

[0003] In the prior art, for the window frame profiles with similar technical solutions as above, it is found that there are areas to be improved during actual implementation: the first profile and the second profile are only connected by the intermediate heat-insulating strip. Because the intermediate heat-insulating strip has certain elastic deformation characteristics, the overall structural strength needs to be improved. Summary of the Utility Model

[0004] In view of the deficiencies and defects in the prior art, the purpose of the present utility model is to provide a heat-insulating window frame profile, which solves the problem that in the existing window frame profiles, the first profile and the second profile are only connected by the intermediate heat-insulating strip, and because the intermediate heat-insulating strip has certain elastic deformation characteristics, the overall structural strength needs to be improved.

[0005] To solve the above technical problems, the present utility model adopts the following technical scheme: a heat-insulating window frame profile, including an outdoor profile and a first heat-insulating rubber strip, further including an intermediate profile and an indoor profile. The outdoor profile is connected to the intermediate profile through a connecting plate. First card slots are correspondingly provided on both the outdoor profile and the intermediate profile. The first heat-insulating rubber strip is clamped and connected in the first card slot between the outdoor profile and the intermediate profile. The intermediate profile is clamped and connected to the indoor profile on the side close to the interior. The indoor profile is made of wood. A second heat-insulating rubber strip is also clamped and connected between the indoor profile and the outdoor profile on the side close to installing the glass. A support tube is further provided on the side of the second heat-insulating rubber strip close to installing the glass, and the support tube is clamped in the interlayer cavity of the installed glass.

[0006] As a further improvement of the present utility model, a glass card slot is further provided on the side of the second heat-insulating rubber strip close to installing the glass, and the installed glass is inserted into the glass card slot.

[0007] As a further improvement of the present utility model, a sound insulation strip is provided inside the support tube.

[0008] As a further improvement of the present utility model, a sound insulation strip is filled inside the indoor profile.

[0009] As a further improvement of the present utility model, a second card slot is provided on the intermediate profile, and a protruding block corresponding to the second card slot is provided on the indoor profile. The protruding block on the indoor profile is snap-connected to the second card slot on the intermediate profile.

[0010] Compared with the prior art, the present utility model has the following advantages:

[0011] 1. By providing an outdoor profile, an intermediate profile, and an indoor profile, the intermediate profile connects the indoor profile and the outdoor profile. In addition, the indoor profile is made of wood material, which not only has a comfortable touch and appearance,

[0012] but also can absorb sound and improve the sound insulation effect. In addition, by connecting the outdoor profile and the intermediate profile through a connecting plate and snap-connecting the intermediate profile to the indoor profile, a rigid direct connection relationship is achieved. The connection is relatively firm, the overall strength is relatively high, deformation is avoided, and the problem of relatively poor overall strength caused by only connecting through the first heat-insulating rubber strip is avoided.

[0013] In addition, by providing a support tube on one side of the second heat-insulating rubber strip close to the installed glass, the support tube is clamped in the interlayer cavity of the installed glass, and the setting of the support tube can provide a certain support and fastening for the installed glass.

[0014] 2. By providing a sound-absorbing strip in the support tube, a sound-absorbing and noise-reducing function can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following further describes the present utility model with reference to the drawings:

[0016] Figure 1 is a structural schematic diagram of the prior art;

[0017] Figure 2 is a structural schematic diagram of the present utility model;

[0018] Figure 3 is Figure 2 an enlarged view at A;

[0019] In the figure: 1. Outdoor profile; 2. Intermediate profile; 3. Indoor profile; 4. Connecting plate; 5. First card slot; 6. First heat-insulating rubber strip; 7. Second heat-insulating rubber strip; 8. Support tube; 9. Installed glass; 10. Sound-absorbing strip; 11. Second card slot; 12. Protruding block. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The following further describes the present utility model in detail. For a clearer illustration, only the structure related to the inventive point of the present utility model is shown in the figure. Figure 2-3

[0021] ​For convenience of description, a coordinate system is now defined as follows Figure 2 shown, with the left - right direction being the horizontal direction, the front - back direction being the longitudinal direction, and the up - down direction being the vertical direction.

[0022] An embodiment of the present utility model discloses a heat - insulating window frame profile. Referring to Figure 2 and Figure 3 , a heat - insulating window frame profile includes an outdoor profile 1 and a first heat - insulating rubber strip 6, and further includes an intermediate profile 2 and an indoor profile 3. The outdoor profile 1 is connected to the intermediate profile 2 through a connecting plate 4. First clamping grooves 5 are correspondingly provided on both the outdoor profile 1 and the intermediate profile 2. The first heat - insulating rubber strip 6 is clamped and connected in the first clamping grooves 5 between the outdoor profile 1 and the intermediate profile 2. The intermediate profile 2 is clamped and connected to the indoor profile 3 on the side close to the interior. The indoor profile 3 is made of wood. A second heat - insulating rubber strip 7 is also clamped and connected to both the indoor profile 3 and the outdoor profile 1 on the side close to the installed glass 9. A support tube 8 is further provided on the side of the second heat - insulating rubber strip 7 close to the installed glass 9. The support tube 8 is clamped in the interlayer cavity of the installed glass 9. The setting of the support tube 8 can provide a certain support and fastening for the installed glass 9. In addition, a sound - absorbing strip 10 is provided in the support tube 8 to play a sound - absorbing and noise - reducing function, and the support tube 8 is clamped in the interlayer cavity of the installed glass 9. A glass clamping groove is also provided on the side of the second heat - insulating rubber strip 7 close to the installed glass 9, and the installed glass 9 is clamped into the glass clamping groove.

[0023] In addition, the interior of the indoor profile 3 is filled with a sound - absorbing strip 10. A second clamping groove 11 is provided on the intermediate profile 2, and a protruding block 12 corresponding to the second clamping groove 11 is provided on the indoor profile 3. The protruding block 12 on the indoor profile 3 is clamped and connected to the second clamping groove 11 on the intermediate profile 2.

[0024] By providing the outdoor profile 1, the intermediate profile 2 and the indoor profile 3 in the present utility model, the intermediate profile 2 connects the indoor profile 3 and the outdoor profile 1. In addition, the indoor profile 3 is made of wood, which not only has a comfortable touch and appearance, but also can absorb sound and improve the sound - insulation effect. Moreover, by connecting the outdoor profile 1 and the intermediate profile 2 through the connecting plate 4 and clamping - connecting the intermediate profile 2 and the indoor profile 3, a rigid direct - connection relationship is realized, the connection is relatively firm, the overall strength is relatively high, deformation is avoided, and the problem of poor overall strength caused by only connecting through the first heat - insulating rubber strip 6 is avoided.

[0025] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. It should be understood that the specific embodiments described herein are only for understanding the present utility model and are not used to limit the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Claims

1. A heat-insulating window frame profile, comprising an outdoor profile and a first heat-insulating rubber strip, characterized in that: it further comprises an intermediate profile and an indoor profile. The outdoor profile is connected to the intermediate profile through a connecting plate. First clamping grooves are correspondingly arranged on both the outdoor profile and the intermediate profile. The first heat-insulating rubber strip is clamped and connected in the first clamping grooves between the outdoor profile and the intermediate profile. The intermediate profile is clamped and connected to the indoor profile on the side close to the indoor side. The indoor profile is made of wood material. A second heat-insulating rubber strip is further clamped and connected to both the indoor profile and the outdoor profile on the side close to the installation of the glass. A support pipe is further arranged on the second heat-insulating rubber strip on the side close to the installation of the glass, and the support pipe is clamped in the interlayer cavity of the installed glass.

2. The heat-insulating window frame profile according to claim 1, wherein: A glass clamping groove is further arranged on the second heat-insulating rubber strip on the side close to the installation of the glass, and the installed glass is clamped into the glass clamping groove.

3. The heat-insulating window frame profile according to claim 1, wherein: A soundproof strip is arranged inside the support pipe.

4. The heat-insulating window frame profile according to claim 1, characterized in that: The inside of the indoor profile is filled with a soundproof strip.

5. A heat-insulating window frame profile according to any one of claims 1-4, characterized in that: A second clamping groove is arranged on the intermediate profile, and a protruding block corresponding to the second clamping groove is arranged on the indoor profile. The protruding block on the indoor profile is clamped and connected to the second clamping groove on the intermediate profile.

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