A window frame system with a flower window connecting structure
The design of the inner window frame and the decorative window connector solves the problem of inconvenient disassembly of the decorative window on the glass window frame, achieving a stable connection and convenient disassembly, and improving cleaning efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ANHUI NEW VISION DOOR WINDOW & CURTAIN WALL ENG
- Filing Date
- 2025-08-05
- Publication Date
- 2026-07-07
AI Technical Summary
When existing decorative windows are installed on glass window frames, they are inconvenient to disassemble and are prone to loosening, affecting cleaning efficiency.
The design incorporates an inner window frame and decorative window connectors, using a combination of slots, pressure lines, and sealant to achieve a stable connection and easy disassembly of the decorative window.
It achieves a stable installation of the decorative window and can be easily disassembled for cleaning, thus improving cleaning efficiency.
Smart Images

Figure CN224469019U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of doors and windows, and in particular to a window frame system with a built-in decorative window connection structure. Background Technology
[0002] Doors and windows are a very important part of home decoration. They not only affect the overall visual effect, but also meet our requirements for comfort, warmth and safety in the room.
[0003] In modern commercial architecture, there is an increasing pursuit of individuality and effectiveness in door and window decoration. The combination of glass and stained glass windows is becoming more and more widely used. Existing stained glass windows are mostly installed on the glass window frame using screws and structural adhesive. When it is necessary to clean the same side of the glass on the outside, the stained glass window makes cleaning difficult and requires the window to be removed. The screw and structural adhesive connection method is inconvenient to disassemble. At the same time, repeated disassembly and removal of the screw connection may cause it to loosen. Utility Model Content
[0004] This utility model provides a window frame system with a built-in decorative window connection structure, which solves the problems mentioned in the prior art.
[0005] To achieve the above-mentioned objectives, this utility model adopts the following technical solution:
[0006] A window frame system with a built-in decorative window connection structure includes:
[0007] The inner window frame is composed of an outer frame made up of a casement window outer frame.
[0008] The inner window sash is located inside the outer frame of the casement window and surrounds the glass.
[0009] The decorative window is located on the outside of the glass and is connected to the inner window sash via decorative window connectors.
[0010] Further technology of this utility model:
[0011] Preferably, the inner window sash includes a casement window inner sash, and the inner side of the casement window inner sash is provided with two slots. A pressure line is engaged in the slot on the indoor side, and a decorative window connector is engaged in the slot on the outdoor side. A partition is provided between the decorative window connector and the glass. The partition is integrally formed with the casement window inner sash, and the glass is clamped by the pressure line and the partition.
[0012] Preferably, the pressure line, the partition, and the glass are all sealed with sealant.
[0013] Preferably, the decorative window connector includes a snap-fit end and a snap-fit end. The snap-fit end snaps into a slot, and the window frame of the decorative window is provided with a protruding insert plate. The insert plate is inserted into the snap-fit end and locked with the snap-fit end by the protrusion.
[0014] The beneficial effects of this utility model are:
[0015] This utility model window frame system has decorative window connectors. The system can be installed in sections through the structural design of the profiles and decorative window connectors themselves, and it will not slide easily.
[0016] By utilizing the elasticity of the snap-on end of the window lattice connector, the window lattice can be completely mounted on the back, and it can be easily removed when cleaning the glass. Attached Figure Description
[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.
[0018] Figure 1 A schematic cross-sectional view of a window frame system with a built-in decorative window connection structure;
[0019] Figure 2 This is a schematic diagram of the window frame connectors;
[0020] In the diagram: 1. Casement window outer frame; 2. Casement window inner sash; 3. Decorative window; 4. Slot; 5. Bead; 6. Sealant; 7. Decorative window connector; 8. Partition; 9. Handle; 10. Lock; 11. Connecting rod; 12. Lock seat; 13. Snap-fit end; 14. Buckle end; 15. Insert plate; 16. Glass. Detailed Implementation
[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.
[0022] like Figure 1-2 This embodiment provides a window frame system with a built-in decorative window connection structure, comprising:
[0023] The inner window frame is composed of an outer frame 1 of a casement window;
[0024] The inner window sash is located inside the outer frame 1 of the casement window and surrounds the glass 16.
[0025] The decorative window 3 is located on the outside of the glass and is connected to the inner window sash via the decorative window connector 7.
[0026] In this embodiment, the decorative window 3 is located outdoors, achieving a perfect structure between the decorative window 3 and the glass.
[0027] The inner window sash includes a casement inner sash 2. One side of the casement inner sash 2 is hinged to the casement outer frame 1, and the other side inner wall is provided with a handle 9. The outer wall is slidably provided with a lock head 10. The handle 9 is connected to the lock head 10 through a connecting rod 11. The casement outer frame 1 is provided with a lock seat 12. Pulling the handle 9 controls the lock head 10 to move up and down and engage or misalign with the lock seat 12.
[0028] The inner sash 2 of the casement window has two slots 4 on its inner side. A pressure wire 5 is engaged in the slot 4 on the indoor side, and a decorative window connector 7 is engaged in the slot 4 on the outdoor side. A partition 8 separates the decorative window connector 7 from the glass. The partition 8 is integrally formed with the inner sash 2 of the casement window, and the glass is held in place by the pressure wire 5 and the partition 8. The pressure wire 5, the partition 8, and the glass are all sealed with sealant 6.
[0029] When the decorative window is connected to the inner window sash, the decorative window is pressed tightly against the partition, and the partition serves to block and limit movement.
[0030] The decorative window connector 7 includes a snap-fit end 13 and a snap-fit end 14. The snap-fit end 13 snaps into the slot 4. The window frame of the decorative window 3 is provided with a protruding insert plate 15. The insert plate 15 is inserted into the snap-fit end 14 and locked with the snap-fit end 14 by the protrusion.
[0031] In this embodiment, to enable quick installation and disassembly, notches are provided at the upper and lower positions of the slot 4 on the inner side of the casement window sash 2, and the snap-fit end 13 passes through the notches into the slot 4. Direct insertion through the notches makes operation simple and convenient, with a reasonable structural design and stable performance.
[0032] By utilizing the elastic effect of the snap-on end 14 of the window lattice connector 7, the window lattice 3 can be completely placed on the back, and the window lattice 3 can be easily removed when cleaning the glass.
[0033] In this document, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.
[0034] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0035] The above description is merely an example and illustration of the structure of this utility model. Those skilled in the art can make various modifications or additions to the specific embodiments described or use similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of this utility model.
Claims
1. A window frame system with a built-in decorative window connection structure, characterized in that, include: The inner window frame is composed of an outer frame made up of a casement window outer frame. The inner window sash is located inside the outer frame of the casement window and surrounds the glass. The decorative window is located on the outside of the glass and is connected to the inner window sash via decorative window connectors.
2. The window frame system with a built-in decorative window connection structure as described in claim 1, characterized in that, The inner window sash includes a casement window inner sash. The inner side of the casement window inner sash has two slots. The slot on the indoor side is fitted with a pressure line, and the slot on the outdoor side is fitted with a decorative window connector. A partition is provided between the decorative window connector and the glass. The partition is integrally formed with the casement window inner sash, and the glass is clamped by the pressure line and the partition.
3. A window frame system with a built-in decorative window connection structure as described in claim 2, characterized in that, The pressure lines, partitions, and glass are all sealed with sealant.
4. A window frame system with a built-in decorative window connection structure as described in claim 2, characterized in that, The decorative window connector includes a snap-fit end and a snap-fit end. The snap-fit end snaps into the slot. The window frame of the decorative window is provided with a protruding insert plate. The insert plate is inserted into the snap-fit end and locked with the snap-fit end by the protrusion.