Combined window sash structure
By using an adhesive layer and sealing strip between the windbreak strip and the glass pressure strip in the window, the problem of insufficient rigidity of the window glass and window sash profile is solved, achieving better wind pressure resistance and sealing effect.
Patent Information
- Application Number
- CN202423121204.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-17
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-17
AI Technical Summary
In existing windows, the overall rigidity of the glass and window sash profiles is weak, and the wind pressure resistance is insufficient. Especially when subjected to positive wind loads, the baffle of the window sash profile contributes little to the pressure resistance.
An adhesive layer is used to fill the gap between the windbreak strip and the glass pressure strip, combined with a sealing strip design to enhance the connection stability between the glass and the window sash profile, and the wind pressure resistance is improved through the structural design of the window frame profile.
It improves the overall rigidity and wind pressure resistance of the glass and window sash profiles, and enhances the geometric stability and sealing performance of the window sash structure.
Smart Images
Figure CN223689562U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to window frame technical field, especially a combined sash structure. BACKGROUND
[0002] Windows are indispensable structures in buildings, and in new windows, sliding windows and sliding sash windows are mostly used. In such windows, the glass is fixed in the sash profile, and at least one sash profile is slidably arranged in the window frame profile. In sliding windows, the sash profile is slidably arranged in the window frame profile vertically, and in sliding sash windows, the sash profile is slidably arranged in the window frame profile horizontally.
[0003] When the glass is fixed in the sash profile, TPE sealing strips are generally used to seal the two sides of the glass, which belongs to dry elastic non-bonding inlay. This combination mode has the following obvious disadvantages: the overall rigidity of the glass and the sash profile is weak, the contribution to the geometric stability of the sash and the wind pressure resistance performance is limited, especially when subjected to positive wind load, the contribution of the blocking wall of the sash profile on the outdoor side to the compression resistance is almost zero. SUMMARY
[0004] In order to solve the above technical problems, the utility model provides a combined sash structure, which can better improve the overall rigidity of the glass and the sash profile and improve the wind pressure resistance performance.
[0005] The utility model provides a combined sash structure, which comprises a window frame profile and a sash profile for installing glass, the sash profile is arranged in the window frame profile, the sash profile comprises a base plate, a wind blocking strip and a glass pressing strip, the wind blocking strip is fixed on one end of the base plate, a sealing strip is arranged on the inner side of the glass pressing strip, when the glass is arranged between the wind blocking strip and the glass pressing strip, an adhesive layer is filled between the wind blocking strip and the glass pressing strip to bond the glass and the wind blocking strip.
[0006] Further, the adhesive layer is formed by double-sided adhesive foam or silicone adhesive.
[0007] Further, one end of the sealing strip away from the glass pressing strip is upward and extends to the side where the glass is located.
[0008] Further, a recess is formed on one end of the substrate towards the glass bar, a self-locking edge is formed on the bottom of the glass bar, a first groove is formed on the end of the self-locking edge connected with the glass bar, the first groove is located on the side of the self-locking edge away from the glass and is recessed from the self-locking edge towards the side of the glass, a first protrusion is arranged on the top of the recess corresponding to the first groove, the end of the self-locking edge away from the glass bar extends downwards and towards the side of the glass, a second groove is formed on the side wall of the recess towards the side of the glass, when the glass bar is arranged on the substrate, the first protrusion extends into the first recess to form a first self-locking structure, and the lower end of the self-locking edge abuts against the second groove to form a second self-locking structure.
[0009] Further, a mounting groove for mounting a brush bar is arranged on the sash profile.
[0010] Further, a handle is arranged on the sash profile.
[0011] Further, the window frame profile comprises a bottom plate, a first side and a second side, the first side is located on one end of the bottom plate towards the glass under positive wind load, the second side is located on the other end of the bottom plate corresponding to the first side, and the height of the first side is at least not lower than the height of the second side.
[0012] Further, a clamping part is formed on the inner side wall of the first side and the second side of the window frame profile.
[0013] Further, the combined window frame structure is a sliding window, two first edges for the sash profile to slide and a second edge between the two first edges are formed on the window frame profile, and at least one window frame profile is slidably arranged on the first edge; a sliding shoe groove and a balance assembly are arranged in the window frame profile on the first edge, the sliding shoe groove is fixed in the window frame profile, and the balance assembly is arranged in the sliding shoe groove.
[0014] Further, the combined window frame structure is a sliding window, two first edges for the sash profile to slide and a second edge between the two first edges are formed on the window frame profile, and at least one window frame profile is slidably arranged on the first edge; a sliding shoe groove and a balance assembly are arranged in the window frame profile on the first edge, the sliding shoe groove is fixed in the window frame profile, and the balance assembly is arranged in the sliding shoe groove.
[0015] In the utility model, the sash section bar can be fixedly or movably arranged in the window frame section bar. When installing the glass and the sash section bar, the glass can be arranged on the base plate of the sash section bar first, then the glass pressing strip is arranged on the base plate, and the glass is clamped between the glass pressing strip and the wind barrier strip. The adhesive layer is formed between the wind barrier strip and the glass to adhere the wind barrier strip and the glass to each other. Due to the adhesive layer, the wind barrier strip and the glass are adhered to each other, at this time, on the one hand, the wind barrier strip and the glass have good sealing performance; on the other hand, when the wind barrier strip and the glass are subjected to the positive wind load, that is, when the wind from the outside of the house, the pressure can be transmitted to each other through the adhesive layer, and the geometric stability and the wind pressure resistance of the sash structure can be improved.
[0016] The above description is only a summary of the technical scheme of the utility model, in order to more clearly understand the technical means of the utility model, which can be implemented according to the content of the specification, and in order to make the above and other purposes, characteristics and advantages of the utility model more obvious and easy to understand, the following preferred embodiments are taken, and the detailed description is as follows. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 Fig. 1 is a front view of the structure schematic diagram of the combined sash structure provided by the first embodiment of the utility model.
[0018] Figure 2 Fig. 2 is a sectional structure schematic diagram of the first embodiment of the utility model along the direction of I-I. Figure 1
[0019] Figure 3 Fig. 3 is a sectional structure schematic diagram of the first embodiment of the utility model along the direction of II-II. Figure 1
[0020] Figure 4 Fig. 4 is a sectional structure schematic diagram of the first embodiment of the utility model along the direction of III-III. Figure 1
[0021] Figure 5 Fig. 5 is a sectional structure schematic diagram of the first embodiment of the utility model along the direction of IV-IV. Figure 2
[0022] Figure 6 Fig. 6 is a structure schematic diagram of the combination of the window frame section bar and the sash section bar in the first embodiment of the utility model. Figure 5
[0023] Figure 7 Fig. 7 is a structure schematic diagram of the sash section bar in the first embodiment of the utility model. Figure 5
[0024] Figure 8 Fig. 8 is a structure schematic diagram of the combination of the glass and the sash section bar in the first embodiment of the utility model.
[0025] Figure 9 The diagram shown is a structural schematic of the combined window sash structure provided in the second embodiment of this utility model.
[0026] Figure 10 As shown Figure 9 A schematic diagram of the cross-sectional structure in the XX direction.
[0027] Figure 11 As shown Figure 9 A schematic diagram of the cross-sectional structure in the XI-XI direction.
[0028] Figure 12 As shown Figure 9 Schematic diagram of the cross-sectional structure in the XII-XII direction.
[0029] Figure 13 The diagram shown is a structural schematic of the combined window sash structure provided in the third embodiment of this utility model.
[0030] Figure 14 As shown Figure 13 A schematic diagram of the cross-sectional structure along the XIV-XIV direction.
[0031] Figure 15 As shown Figure 13 A schematic diagram of the cross-sectional structure in the XV-XV direction.
[0032] Figure 16 As shown Figure 13 A schematic diagram of the cross-sectional structure in the XVI-XVI direction.
[0033] Figure 17 As shown Figure 13 Schematic diagram of the cross-sectional structure in the XVII-XVII direction.
[0034] Figure 18 The diagram shown is a structural schematic of the combined window sash structure provided in the fourth embodiment of this utility model.
[0035] Figure 19 As shown Figure 18 A schematic diagram of the cross-sectional structure in the XIX direction.
[0036] Figure 20 As shown Figure 18 A schematic diagram of the cross-sectional structure in the XX-XX direction.
[0037] Figure 21 As shown Figure 18 A schematic diagram of the cross-sectional structure in the XXI-XXI direction. Detailed Implementation
[0038] To further illustrate the technical means and effects adopted by this utility model in order to achieve the intended utility model purpose, the following detailed description is provided in conjunction with the accompanying drawings and preferred embodiments.
[0039] This utility model provides a combined window sash structure, which can effectively improve the overall rigidity of the glass and window sash profile, and enhance wind pressure resistance.
[0040] Figure 1 The image shown is a front view of the combined window sash structure provided in the first embodiment of this utility model. Figure 2 As shown Figure 1 Schematic diagram of the cross-sectional structure in the middle II-II direction. Figure 3 As shown Figure 1 Schematic diagram of the cross-sectional structure in the middle III-III direction. Figure 4 As shown Figure 1 A schematic diagram of the cross-sectional structure along the IV-IV direction. Figure 5 As shown Figure 2 A structural diagram showing the junction of the central window frame and the window sash. Figure 6 As shown Figure 5 A structural diagram of a medium-width window structure. Figure 7 As shown Figure 5 A structural diagram of the central window sash. Figure 8 The diagram shows the structure after the glass and window sash are combined. Figures 1 to 8 As shown, the combined window sash structure provided in the first embodiment of this utility model includes a window frame profile 10 and a window sash profile 20, with the window sash profile 20 disposed within the window frame profile 10. The window sash profile 20 includes a base plate 21, a windbreak strip 22, and a glass retaining strip 23. The windbreak strip 22 is fixed to one end of the base plate 21, and the glass retaining strip 23 is detachably disposed at the other end of the base plate 21 opposite to the windbreak strip 22. A sealing strip 24 is disposed on the inner side of the glass retaining strip 23, that is, on the side of the glass retaining strip 23 facing the base plate 21. When the glass 30 is disposed between the windbreak strip 22 and the glass retaining strip 23, an adhesive layer 25 is filled between the windbreak strip 22 and the glass retaining strip 23 to bond the glass 30 to the windbreak strip 22.
[0041] In this embodiment, the window sash profile 20 can be fixedly or movably disposed within the window frame profile 10. During the installation of the glass 30 and the window sash profile 20, the glass 30 can first be placed on the base plate 21 of the window sash profile 20, and then the glass retaining strip 23 can be installed on the base plate 21, with the glass 30 sandwiched between the glass retaining strip 23 and the wind deflector strip 22. An adhesive layer 25 is formed between the wind deflector strip 22 and the glass 30 to bond the wind deflector strip 22 and the glass 30 together.
[0042] Due to the setting of the adhesive layer 25, the weather strip 22 and the glass 30 are adhered to each other, at this time, on the one hand, the weather strip 22 and the glass 30 have good sealing performance; on the other hand, when the weather strip 22 and the glass 30 are subjected to positive wind load, that is, when the wind from the outside of the house, the pressure can be transmitted through the adhesive layer 25, which can improve the geometric stability of the sash structure and the wind pressure resistance.
[0043] In the embodiment, the adhesive layer 25 can be a double-sided adhesive foam or a silicone adhesive layer 25.
[0044] Further, the thickness of the adhesive layer 25 between the weather strip 22 and the glass 30 is equal.
[0045] Please continue to refer to Figures 5 to 8 In the embodiment, the sealing strip 24 is extended upward and to the side of the glass 30 at the end away from the glass bar 23 on the glass bar 23. In other words, it is extended in an upwardly inclined direction. When the glass 30 is inserted into the sash profile 20, the sealing strip 24 can ensure the sealing performance while also having a certain support performance for the positive wind load.
[0046] Please continue to refer to Figure 7 and Figure 8 In the embodiment, a recess 211 is formed at the end of the substrate 21 towards the glass bar 23, and a self-locking edge 231 is formed at the bottom of the glass bar 23. A first groove 2311 is formed at the end of the self-locking edge 231 connected to the glass bar 23, which is located on the side of the self-locking edge 231 away from the glass 30 and is recessed from the self-locking edge 231 towards the glass 30. A first protrusion 2111 is provided at the top of the recess 211 corresponding to the first groove 2311. The end of the self-locking edge 231 away from the glass bar 23 extends downward and to the side of the glass 30, that is, it extends downwardly inclined, and a second groove 2112 is formed on the side wall of the recess 211 towards the side of the glass 30. When the glass bar 23 is arranged on the substrate 21, the first protrusion 2111 extends into the first groove 2311 to form a first self-locking structure, and the lower end of the self-locking edge 231 abuts in the second groove 2112 to form a second self-locking structure. Through the setting of the first self-locking structure and the second self-locking structure, the glass bar 23 can be fixed better, which has the beneficial effects of enhancing the self-locking ability, preventing sagging and resisting the wind pressure force.
[0047] Further, a mounting groove 26 for mounting a brush strip is also provided on the side wall of the sash profile 20. A handle 27 is also provided on the sash profile 20 to facilitate the operation of the sash profile 20.
[0048] Please continue to refer toFigure 2 、 Figure 5 and Figure 6 The window frame profile 10 is generally U-shaped, i.e. it comprises a bottom surface 11, a first side surface 12 and a second side surface 13. The first side surface 12 is located at one end of the bottom surface 11 facing the glass 30 under the positive wind load, i.e. in general, the first side surface 12 is located at one end of the bottom surface 11 facing the outside of the house. The second side surface 13 is located at the other end of the bottom surface 11 opposite to the first side surface 12. The height of the first side surface 12 is at least not lower than the height of the second side surface 13.
[0049] Through the above arrangement, when the sash profile 20 is located in the window frame profile 10, the first side surface 12, the bottom surface 11 and the second side surface 13 form a semi-enclosed structure for the sash profile 20. Since the first side surface 12 is higher, it will block a part of the positive load for the sash profile 20, improve the wind pressure resistance of the sash profile 20, and at the same time, improve the sealing performance of the entire sash structure.
[0050] Further, as shown in Figure 4 , a clamping portion 14 is further formed on the inner side wall of the first side surface 12 and the second side surface 13 of the window frame profile 10.
[0051] Please continue to refer to Figures 1 to 4 In this embodiment, the combined sash structure can be applied to a single sliding window. Two first edges 15 for the sash profile 20 to slide are formed on the window frame profile 10, and a second edge 16 is located between the two first edges 15. That is, the left and right edges of the window frame profile 10 are the first edges 15, and the upper and lower edges are the second edge 16. Figure 1 and Figure 2 The arrows in the above figures can represent the sliding direction.
[0052] It can be understood that one of the sash profiles 20 in the combined sash structure is directly fixed in the window frame profile 10, and the other is arranged on the first edge 15 of the window frame profile 10 in a slidable manner.
[0053] In order to adapt to the sliding window, on the first edge 15, the position corresponding to the slidable sash in the window frame profile 10 is further provided with a sliding shoe groove 171 and a balance assembly arranged in the sliding shoe groove 171, such as a sliding shoe balance rod assembly 172, a torsional spring-screw balance 173, etc. The sliding shoe groove 171 can be clamped in the window frame profile 10 through the clamping portion 14 of the window frame profile 10. The balance assembly can be arranged in the sliding shoe groove 171.
[0054] Further, in order to make the combined sash structure have a turnover function, a turnover latch 28 can also be arranged on the sash profile 20.
[0055] Figure 9 Fig. 2 shows a structural schematic view of a combined sash structure according to a second embodiment of the present application, Figure 10 Figure 9 Fig. 3 shows a cross-sectional structural schematic view in the direction of X-X, Figure 11 Figure 9 Fig. 4 shows a cross-sectional structural schematic view in the direction of XI-XI, Figure 12 Figure 9 Fig. 5 shows a cross-sectional structural schematic view in the direction of XII-XII. As Figures 9 to 12 Fig. 2 shows a structural schematic view of a combined sash structure according to a second embodiment of the present application, which is basically the same as the first embodiment, and the difference is that in the present embodiment, the combined sash structure can be applied to a single sliding window. Correspondingly, the upper and lower edges of the window frame profile 10 are the first edges 15, and the left and right edges are the second edges 16.
[0056] It can be understood that one of the sash profiles 20 in the combined sash structure is directly fixed in the window frame profile 10, and the other is slidably arranged on the first edge 15 of the window frame profile 10.
[0057] In order to adapt to the sliding window, on the first edge 15, the window frame profile 10 has a pulley guide rail profile 181 arranged in the position corresponding to the slidable sash. The pulley guide rail profile 181 can be clamped in the window frame profile 10 through the clamping part 14 of the window frame profile 10. The sash profile 20 is slidably arranged in the pulley guide rail profile 181 through the pulley 182.
[0058] Figure 13 Fig. 6 shows a structural schematic view of a combined sash structure according to a third embodiment of the present application, Figure 14 Figure 13 Fig. 7 shows a cross-sectional structural schematic view in the direction of XIV-XIV, Figure 15 Figure 13 Fig. 8 shows a cross-sectional structural schematic view in the direction of XV-XV, Figure 16 Figure 13 Fig. 9 shows a cross-sectional structural schematic view in the direction of XVI-XVI, Figure 17 Figure 13 Fig. 10 shows a cross-sectional structural schematic view in the direction of XVII-XVII. As Figures 13 to 17 Fig. 6 shows a structural schematic view of a combined sash structure according to a third embodiment of the present application, which is basically the same as the other embodiments, and the difference is that in the present embodiment, the combined sash structure can be applied to a double sliding window. Correspondingly, the left and right edges of the window frame profile 10 are the first edges 15, and the upper and lower edges are the second edges 16.
[0059] In the present embodiment, the two sash profiles 20 are slidably arranged on the first edge 15 of the window frame profile 10.
[0060] In order to adapt to the sliding window, on the first edge 15, in the window frame profile 10, the position corresponding to the slidable window sash profile 20, a sliding shoe groove 171 and a balance assembly arranged in the sliding shoe groove 171 are also arranged, such as a sliding shoe balance rod assembly 172 and a torsion spring-screw balance 173. The sliding shoe groove 171 can be clamped in the window frame profile 10 through the clamping part 14 of the window frame profile 10. And the balance assembly can be arranged in the sliding shoe groove 171.
[0061] Further, in order to make the combined window sash structure have a turnover function, a turnover lock 28 can also be arranged on the window sash profile 20.
[0062] Figure 18 The structure of the combined window sash structure provided by the fourth embodiment of the utility model is shown in the structure schematic view, Figure 19 The structure of the combined window sash structure provided by the fourth embodiment of the utility model is shown in the structure schematic view, Figure 18 The cross-sectional structure schematic view in the XIX direction is shown, Figure 20 The structure of the combined window sash structure provided by the fourth embodiment of the utility model is shown in the structure schematic view, Figure 18 The cross-sectional structure schematic view in the XX-XX direction is shown, Figure 21 The structure of the combined window sash structure provided by the fourth embodiment of the utility model is shown in the structure schematic view, Figure 18 The cross-sectional structure schematic view in the XXI-XXI direction is shown. As Figures 18 to 21 It can be understood that the two window sash profiles 20 are arranged on the first edge 15 of the window frame profile 10 and can slide left and right.
[0063] It can be understood that the two window sash profiles 20 are arranged on the first edge 15 of the window frame profile 10 and can slide left and right.
[0064] In order to adapt to the sliding window, on the first edge 15, in the window frame profile 10, the position corresponding to the slidable window sash profile 20, a sliding shoe groove 171 and a balance assembly arranged in the sliding shoe groove 171 are also arranged, such as a sliding shoe balance rod assembly 172 and a torsion spring-screw balance 173. The sliding shoe groove 171 can be clamped in the window frame profile 10 through the clamping part 14 of the window frame profile 10. And the balance assembly can be arranged in the sliding shoe groove 171.
[0065] It should be noted that, in the utility model, through the comprehensive structure of the window frame profile 10 and the window sash profile 20, the combined window sash structure can be used in sliding type windows and sliding type windows by changing other accessories. This can save the cost of mold opening, improve the universal performance of parts, and reduce the cost.
[0066] In the utility model, the sash section bar 20 can be fixedly or movably arranged in the window frame section bar 10. When installing the glass 30 and the sash section bar 20, the glass 30 can be arranged on the base plate 21 of the sash section bar 20 first, then the glass pressing strip 23 is arranged on the base plate 21, and the glass 30 is clamped between the glass pressing strip 23 and the wind barrier strip 22. The adhesive layer 25 is formed between the wind barrier strip 22 and the glass 30 to adhere the wind barrier strip 22 and the glass 30 to each other. Due to the adhesive layer 25, the wind barrier strip 22 and the glass 30 are adhered to each other, at this time, on the one hand, the wind barrier strip 22 and the glass 30 have good sealing performance; on the other hand, when the wind barrier strip 22 and the glass 30 are subjected to the positive wind load, that is, when the wind comes from the outside of the house, the pressure can be transmitted to each other through the adhesive layer 25, and the geometric stability and the wind pressure resistance of the sash structure can be improved.
[0067] The above is only a preferred embodiment of the utility model, and does not limit the utility model in any form. Although the utility model has been disclosed as above, it is not intended to limit the utility model. Any skilled person in the art can make some changes or modifications to the disclosed technical content without departing from the technical solution of the utility model, and the equivalent embodiments with equivalent changes are equivalent. Any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the utility model still belong to the scope of the technical solution of the utility model.
Claims
1. A combination sash construction, characterized by: The window frame profile includes a base plate, a weather strip and a glass compression strip, the weather strip is fixed on one end of the base plate, a sealing strip is arranged on the inner side of the glass compression strip, and an adhesive layer is filled between the weather strip and the glass compression strip when the glass is arranged between the weather strip and the glass compression strip, so as to adhere the glass and the weather strip to each other.
2. The combination sash structure according to claim 1, wherein: The adhesive layer is not formed by double-sided adhesive foam or silicone adhesive.
3. The unitized sash structure of claim 1, wherein: The end of the sealing strip away from the glass compression strip extends upward and toward the side where the glass is located.
4. The unitized sash structure of claim 1, wherein: A recess is formed on one end of the base plate toward the glass compression strip, a self-locking edge is formed on the bottom of the glass compression strip, a first groove is formed on one end of the self-locking edge connected to the glass compression strip, the first groove is located on the side of the self-locking edge away from the glass and is recessed from the self-locking edge toward the side where the glass is located, a first protrusion is arranged on the top of the recess corresponding to the first groove, the end of the self-locking edge away from the glass compression strip extends downward and toward the side where the glass is located, and a second groove is formed on the side wall of the recess toward the side where the glass is located, when the glass compression strip is arranged on the base plate, the first protrusion extends into the first groove to form a first self-locking structure, and the lower end of the self-locking edge abuts against the second groove to form a second self-locking structure.
5. The unitized sash structure of claim 1, wherein: A mounting groove for mounting a brush strip is further arranged on the sash profile.
6. The unitized sash structure of claim 1, wherein: A handle is arranged on the sash profile.
7. The unitized sash structure of claim 1, wherein: The window frame profile includes a bottom surface, a first side surface and a second side surface, the first side surface is located on one end of the bottom surface toward the glass subjected to a positive wind load, the second side surface is located on the other end of the bottom surface corresponding to the first side surface, and the height of the first side surface is at least not lower than the height of the second side surface.
8. The unitized sash structure of claim 7, wherein: A clamping portion is formed on the inner side wall of the first side surface and the second side surface of the window frame profile.
9. The unitized sash structure of claim 7, wherein: The combined sash structure is a sliding window, two first edges for sliding the sash profile are formed on the window frame profile, and a second edge is located between the two first edges, and at least one window frame profile is slidably arranged on the first edge; a sliding shoe groove is fixed in the window frame profile, and a balance assembly is arranged in the sliding shoe groove.
10. The unitized sash structure of claim 7, wherein: The combined sash structure is a sliding window, two first edges for sliding the sash profile are formed on the window frame profile, and a second edge is located between the two first edges, and at least one window frame profile is slidably arranged on the first edge; a sliding shoe groove is fixed in the window frame profile, and a balance assembly is arranged in the sliding shoe groove.