A combination jamb for securing a window pane
By combining the pressure wire structure and using the snap-fit connection method of the outer and inner pressure wires, the problem of insufficient stability of fixed glass is solved, and a higher stability and firm installation effect is achieved.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FOSHAN BEILU DOOR & WINDOW CO LTD
- Filing Date
- 2025-06-03
- Publication Date
- 2026-05-29
AI Technical Summary
In existing window frame structures, the stability of fixed glass is insufficient, especially in large windows where the stability of the glass is a prominent issue, and the traditional hook connection method has limited area.
The system employs a combined pressure line structure, including an outer pressure line and an inner pressure line, which are fixed by connecting screws. The outer and inner pressure lines are respectively equipped with hook feet a and b to support plates, increasing the overlap area, and the stability is improved by a snap-fit connection method.
By combining the pressure line structure, the overlap area and stability of the fixed glass are increased, ensuring the glass is firmly installed and avoiding the shortcomings of traditional connection methods.
Smart Images
Figure CN224300707U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of doors and windows, and in particular to a combination pressure line for fixing window glass. Background Technology
[0002] Windows are ventilation and lighting devices in buildings such as houses. They generally consist of a window frame, solid glass, and operable sashes. The operable sashes allow for air exchange between the indoor and outdoor spaces. Solid glass typically increases indoor lighting and provides a wider view. Referring to the utility model patent CN207892460U, entitled "A Pressure Line for Doors and Windows," most current installations of solid glass use pressure lines. The pressure line and window frame profile have a retaining edge on one side, and the pressure line is installed on the other side of the window frame profile, forming a groove between the pressure line and the retaining edge. The solid glass is placed in this groove, and the retaining edge and pressure line clamp it in place. However, current pressure lines use edge hooks to engage with the window frame profile, but this installation structure is too simple. Furthermore, the overlap area between the pressure line and the solid glass is limited, resulting in insufficient stability of the solid glass. Especially now, in pursuit of a better visual experience, the area of doors and windows is increasing, and the area and weight of the solid glass are also increasing accordingly. Utility Model Content
[0003] The present invention provides a combination pressure line for fixing window glass to solve the above-mentioned problems and achieve the purpose of improving the stability of the fixed glass.
[0004] To achieve the above objectives, this utility model provides the following technical solution: a combination pressure line for fixing window glass, comprising an outer frame profile, one side of which is provided with a retaining edge for overlapping and fixing the glass, and the other side of which is provided with an outer pressure line and an inner pressure line. The inner pressure line is provided with connecting screws and is fixedly connected to the outer frame profile by the connecting screws. The outer pressure line is provided with hooks a and b that are respectively snapped to the inner pressure line and the outer frame profile. The outer pressure line and the inner pressure line are respectively provided with support plates a and b for overlapping and fixing the glass, with support plate a located above support plate b.
[0005] Furthermore, one side of the support plate a is provided with a first adhesive strip, and the other side is provided with a pressure block that overlaps with the outer frame profile. The hook foot a is provided on the inner side of the support plate a and adjacent to the first adhesive strip, and the hook foot b is provided on the inner side of the support plate a and adjacent to the pressure block.
[0006] Furthermore, the inner pressure line is disposed between the outer pressure line and the outer frame profile, and the top of the inner pressure line is provided with a hook part that is snapped to the hook foot a. The hook foot a is disposed between the hook part and the connecting screw, and is snapped to the hook part.
[0007] Furthermore, multiple support rods are arranged at the bottom of the inner pressure line, with gaps between adjacent support rods.
[0008] Furthermore, one side of the support plate b is connected to the hook part, and the other side is provided with a second adhesive strip.
[0009] Furthermore, a cylindrical clamping strip is provided inside the hook foot a.
[0010] Furthermore, the edge guard and the outer frame profile are integrally formed, and the edge guard is provided with a third adhesive strip.
[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting the outer pressure line and the inner pressure line, the solid glass is fixed in conjunction with the edge clamp. The outer frame profile is provided with an edge that overlaps on one side of the solid glass. The other side of the solid glass is overlapped by support plate a and support plate b, which increases the overlap area of the solid glass. At the same time, the inner pressure line is fixedly installed by connecting screws to ensure the tightness of the inner pressure line. Furthermore, support plate a and support plate b overlap the solid glass at different heights, which improves the stability of the solid glass. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model.
[0013] Figure 2 This is a schematic diagram of another external pressure line in this utility model.
[0014] Figure 3 This is a perspective view of the outer pressure line in this utility model.
[0015] Figure 4 This is a perspective view of the inner pressure line in this utility model.
[0016] In the diagram: 1. Outer frame profile; 2. Solid glass; 3. Edge retainer; 4. Outer pressure line; 5. Inner pressure line; 6. Connecting screw; 40. a. Support plate; 41. a. Hook foot; 42. b. Hook foot; 44. Pressure block; 50. b. Support plate; 51. Hook part; 201. First adhesive strip; 202. Second adhesive strip; 203. Third adhesive strip; 411. Columnar clamping strip; 501. Support rod. Detailed Implementation
[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0018] As shown in the attached diagram, this utility model discloses a combined pressure line for fixing window glass, comprising an outer frame profile 1. One side of the outer frame profile 1 is provided with a retaining edge 3 for overlapping the fixed glass 2. The other side of the outer frame profile 1 is provided with an outer pressure line 4 and an inner pressure line 5. The outer pressure line 4 can be configured as follows: Figure 1 and 2 The two shapes shown have the following configurations: the inner pressure line 5 is equipped with connecting screws 6 and is fixedly connected to the outer frame profile 1 by the connecting screws 6; the outer pressure line 4 is equipped with hooks a 41 and b 42 that are respectively snapped onto the inner pressure line 5 and the outer frame profile 1. Figure 3 As shown, hook 41 (a) and hook 42 (b) are arranged opposite to each other. The outer pressure line 4 and the inner pressure line 5 are respectively provided with support plate 40 (a) and support plate 50 (b) for overlapping the solid glass 2. Support plate 40 (a) is located above support plate 50 (b).
[0019] This utility model discloses a combination of pressure lines for fixing window glass. The fixed glass sash 2 is secured by an outer pressure line 4 and an inner pressure line 5, along with a retaining edge 3. The outer frame profile 1 has a retaining edge 3 overlapping one side of the fixed glass sash 2. The other side of the fixed glass sash 2 is overlapped by a support plate 40 and a support plate 50, increasing the overlap area and improving the stability of the fixed glass sash 2. The inner pressure line 5 is fixedly installed using connecting screws 6 to ensure its tightness. The outer pressure line 4 uses a snap-fit connection, which is a conventional connection method. It should be noted that the outer pressure line 4 is equipped with a hook 41 and a hook 42, which are used to snap the inner pressure line 5 and the outer frame profile 1 respectively, keeping the support plate 40 and the support plate 50 overlapping the fixed glass sash 2. Furthermore, the support plate 40 and the support plate 50 overlap the fixed glass sash 2 at different heights, further improving the stability of the fixed glass sash 2. The fixed glass sash 2 is a shorthand term for the fixed window sash.
[0020] Specifically, one side of the a support plate 40 is provided with a first adhesive strip 201, and the other side is provided with a pressure block 44 that overlaps with the outer frame profile 1. The a hook 41 is provided on the inner side of the a support plate 40 and adjacent to the first adhesive strip 201, and the b hook 42 is provided on the inner side of the a support plate 40 and adjacent to the pressure block 44.
[0021] Specifically, the inner pressure line 5 is disposed between the outer pressure line 4 and the outer frame profile 1, and the top of the inner pressure line 5 is provided with a hook part 51 that is snapped to the hook foot 41. The hook foot 41 is disposed between the hook part 51 and the connecting screw 6 and is snapped to the hook part 51. Multiple support rods 501 are arranged at the bottom of the inner pressure line 5, with gaps between adjacent support rods 501. The connecting screw 6 passes through the middle of the top of the inner pressure line 5, or from the top of the inner pressure line 5 away from the hook part 51, and connects to the outer frame profile 1 through the gaps, thereby making the multiple support rods 501 tightly abut against the top of the outer frame profile 1, achieving the effect of tightening and fixing the inner pressure line 5. A cylindrical clamping strip 411 is provided inside the hook foot 41. Further, the cylindrical clamping strip 411 is made of plastic or rubber material.
[0022] Specifically, one side of the b support plate 50 is connected to the hook part 51, and the other side is provided with a second adhesive strip 202. The edge block 3 and the outer frame profile 1 are integrally formed. The edge block 3 is provided with a third adhesive strip 203. The a support plate 40, the b support plate 50 and the edge block 3 are respectively connected to the solid glass 2 by the first adhesive strip 201, the second adhesive strip 202 and the third adhesive strip 203 to prevent metal from directly contacting the glass. To further explain, most existing windows adopt a thermal break structure, which includes an indoor profile, an outdoor profile and thermal break adhesive. The edge block 3 is preferably set at the top of the outdoor surface of the outdoor profile. The outer pressure line 4 is set at the top of the indoor profile. The inner pressure line 5 is set between the outer pressure line 4 and the indoor profile and is fixedly connected to the indoor profile by connecting screws 6.
[0023] The above embodiments are preferred embodiments of this utility model. All structures similar to this utility model and equivalent changes thereof should fall within the protection scope of this utility model.
Claims
1. A combination molding for fixing window glass, comprising an outer frame profile, wherein one side of the outer frame profile is provided with a retaining edge for overlapping and fixing the glass, characterized in that: On the other side of the outer frame profile, there are outer pressure lines and inner pressure lines. The inner pressure line is provided with connecting screws and is fixedly connected to the outer frame profile by the connecting screws. The outer pressure line is provided with hook feet a and b respectively, which are snapped to the inner pressure line and the outer frame profile. The outer pressure line and the inner pressure line are respectively provided with support plates a and b for overlapping and fixing the glass. The support plate a is located above the support plate b.
2. The combined pressure line for fixing window glass according to claim 1, characterized in that: The a support plate has a first adhesive strip on one side and a pressure block that overlaps with the outer frame profile on the other side. The a hook is located inside the a support plate and adjacent to the first adhesive strip. The b hook is located inside the a support plate and adjacent to the pressure block.
3. The combined pressure line for fixing window glass according to claim 1, characterized in that: The inner pressure line is located between the outer pressure line and the outer frame profile, and the top of the inner pressure line is provided with a hook part that is snapped to the hook foot a. The hook foot a is located between the hook part and the connecting screw, and is snapped to the hook part.
4. The combined pressure line for fixing window glass according to claim 3, characterized in that: Multiple support rods are arranged at the bottom of the inner pressure line, with gaps between adjacent support rods.
5. The combined pressure line for fixing window glass according to claim 3, characterized in that: One side of the support plate is connected to the hook, and the other side is provided with a second adhesive strip.
6. The combined pressure line for fixing window glass according to claim 3, characterized in that: A cylindrical clamping strip is provided inside the hook foot a.
7. The combined pressure line for fixing window glass according to claim 1, characterized in that: The edge guard and the outer frame profile are integrally formed, and the edge guard is provided with a third adhesive strip.