Fixed framing pressing line
By designing a fixed frame-type sealing strip structure that includes an outer frame, a connecting plate, and a sealing strip base, the problem of cumbersome installation of sealing strips in the prior art is solved, and the pre-installation of sealing strips and the improvement of aesthetics are realized.
Patent Information
- Application Number
- CN202520220184.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-12
- Publication Date
- 2026-01-13
- Estimated Expiration
- 2035-02-12
AI Technical Summary
The existing sealing strips for fixing frame pressure lines require a plastic pry bar to lift the edge of the frame during installation, which makes installation troublesome.
A fixed frame-mounted pressure line structure is designed, including two outer side frames, a connecting plate, an outdoor fixed frame, a pressure line seat, and a frame-mounted pressure line. The sealing strip is pre-installed through screw connection and bayonet connection, simplifying the installation process.
This allows the sealing strip to be directly attached to the glass before installation, eliminating the need for manual insertion, simplifying the installation process and improving installation efficiency and aesthetics.
Smart Images

Figure CN223794093U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of window frame technology, specifically to a fixed frame pressing line. Background Technology
[0002] Fixed frame retaining strips, typically referring to key components in doors and windows, are aluminum alloy strips installed around the glass on the interior side to secure it. The retaining strip isn't actually a line, but rather named for its long, thin, straight-line shape; it's also known as a "fastening strip" or "glazing strip." Its primary function is to hold the glass in place, ensuring the safety and stability of the installation. Existing fixed frame retaining strips often involve installing them at the frame, then using a plastic pry bar to lift the frame edges before inserting the strip at the glass-frame connection. This installation process is cumbersome, hence the design of a new fixed frame retaining strip to address these issues. Utility Model Content
[0003] To address the shortcomings of existing technologies, this utility model provides a fixed frame pressing line, which solves the problem that the existing fixed frame pressing line sealing strips require a plastic pry bar to lift the edge of the frame before inserting the sealing strip into the connection between the glass and the frame, making the installation process cumbersome.
[0004] To achieve the above objectives, this utility model provides the following technical solution:
[0005] This utility model provides a fixed frame pressing line, including: front and rear outer frame sides, with two connecting plates inserted and connected between the front and rear outer frame sides, an outdoor fixed frame is provided at the upper end of the front outer frame side, the outdoor fixed frame side is connected to the front outer frame side by screws, the upper and lower sides of the front of the outdoor fixed frame side extend outwards, an outdoor glass strip is inserted and connected to the rear side of the upper end of the outdoor fixed frame side, an outdoor sealing strip is inserted and connected to the rear side of the lower end of the outdoor fixed frame side, and a middle sealing gasket is provided at the upper end between the two outer frame sides. A glass pad is placed on the upper surface, and glass is placed on the upper end of the glass pad. The front end of the glass is tightly attached to the outdoor glass strip. Indoor waterproof micro-foam is filled between the glass, the glass pad, and the middle sealing pad. A pressure seat is connected to the upper end of the rear outer frame by screws. The upper front end of the pressure seat extends outward. An indoor pressure seat strip is inserted and connected to the front surface of the upper front end of the pressure seat. The front surface of the indoor pressure seat strip is tightly attached to the rear side of the glass. A frame pressure line is connected to the upper end of the pressure seat through a bayonet. An indoor glass decorative strip is inserted and connected to the front surface of the frame pressure line.
[0006] Preferably, the upper side of the outer frame extends upward, and the upper front end of the outer frame is provided with a protrusion, which is located close to the rear surface of the pressure seat.
[0007] Preferably, a reinforcing rib is connected to the lower side of the outer frame.
[0008] Preferably, the upper surface and the upper rear end of the outdoor fixed frame are provided with fixing protrusions, the front fixing protrusion is inserted into the interior of the glass pad, and the rear fixing protrusion is close to the rear side of the glass pad.
[0009] Preferably, the outer frame, the outdoor fixed frame, the pressure plate seat, and the interior of the frame pressure plate are all hollow.
[0010] Preferably, the outer frame, the outdoor fixed frame, the pressure plate seat, and the outer extension of the frame pressure plate are all provided with chamfers.
[0011] Preferably, the upper end of the connecting plate is provided with an extension abutment, the upper end of which extends to the lower surface of the intermediate sealing gasket.
[0012] This utility model provides a fixed frame pressing line, which has at least the following advantages compared with the prior art:
[0013] Before installation, the outdoor sealing strip, outdoor glass strip, indoor pressure line seat strip, and indoor glass decorative strip are installed on the outdoor fixed frame, pressure line seat, and frame pressure line. After installation, they will stick tightly to the glass and do not need to be manually inserted. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the structure of this utility model;
[0015] Figure 2 This is a cross-sectional view of the present invention;
[0016] Figure 3 This is an exploded view of the present invention;
[0017] Figure 4 This is a partial enlarged view of the present invention.
[0018] In the diagram: 1. Outer frame; 2. Connecting plate; 3. Outdoor fixed frame; 4. Outdoor glass strip; 5. Outdoor sealing strip; 6. Middle sealing gasket; 7. Glass gasket; 8. Glass; 9. Indoor waterproof micro-foam; 10. Pressure plate seat; 11. Indoor pressure plate seat strip; 12. Frame pressure plate; 13. Indoor glass decorative strip; 21. Reinforcing rib; 22. Fixing protrusion; 23. Extension seat. Detailed Implementation
[0019] 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.
[0020] Please see Figure 1-4 This utility model provides a technical solution: a fixed frame pressing line, comprising: two outer frame frames 1, with two connecting plates 2 inserted and connected between the two outer frame frames 1; an outdoor fixed frame 3 is provided at the upper end of the front outer frame frame 1; the outdoor fixed frame 3 is connected to the front outer frame frame 1 by screws; the front end of the outdoor fixed frame 3 extends outward on both the upper and lower sides; an outdoor glass strip 4 is inserted and connected to the rear side of the upper end of the outdoor fixed frame 3; an outdoor sealing strip 5 is inserted and connected to the rear side of the lower end of the outdoor fixed frame 3; a middle sealing gasket 6 is provided at the upper end between the two outer frame frames 1; and the upper surface of the front outdoor fixed frame 3... A glass pad 7 is placed, and a glass 8 is placed on top of the glass pad 7. The front end of the glass 8 is tightly attached to the outdoor glass strip 4. The space between the glass 8, the glass pad 7, and the intermediate sealing pad 6 is filled with indoor waterproof micro-foam adhesive 9. The upper end of the rear outer frame 1 is connected to a pressure seat 10 by screws. The upper front end of the pressure seat 10 extends outward. An indoor pressure seat strip 11 is inserted and connected to the front surface of the upper front end of the pressure seat 10. The front surface of the indoor pressure seat strip 11 is tightly attached to the rear side of the glass 8. A frame pressure line 12 is connected to the upper end of the pressure seat 10 through a bayonet. An indoor glass decorative strip 13 is inserted and connected to the front surface of the frame pressure line 12.
[0021] In use, the two outer frame frames 1 are fixed together by a connecting plate 2, with the connection point being triangular to prevent loosening. Then, the outer frame frames 1 are connected using an adapter. The outdoor fixing frame 3 is placed on top of the front outer frame frame 1, with the positioning clip at the bottom of the outdoor fixing frame 3 aligned with the extension at the top of the outer frame frame 1. The outdoor fixing frame 3 is then fixed with screws. During installation, the outdoor sealing strip 5 is compressed, ensuring it adheres tightly to the outer frame frame 1. Finally, the middle sealing gasket 6 is fixedly connected to the outer frame frame 1 and the outdoor fixing frame. On the back surface of frame 3, glass pad 7 is laid in the groove of the outdoor fixed frame 3. Then glass 8 is placed on glass pad 7. The connection is reinforced by indoor waterproof micro foam 9. Then the pressure plate 10 is placed on the outer frame 1 on the back side and pressed inward. Then it is connected by screws. The front surface of the indoor pressure plate strip 11 is close to the back side of glass 8. Then the frame pressure plate 12 is pushed forward. The buckle is sloping so that the frame pressure plate 12 and the pressure plate 10 hook each other. At the same time, the indoor glass decorative strip 13 will be close to the glass 8.
[0022] like Figure 1-3 As shown, this utility model embodiment provides an implementation method. Based on the above implementation method, the upper side of the rear outer frame 1 extends upward, and the upper front end of the outer frame 1 is provided with a protrusion. The protrusion is located and closely attached to the rear surface of the pressure seat 10.
[0023] Analysis of the above structure shows that the upward extension of the outer frame 1 can reduce the number of layers, making the overall appearance more aesthetically pleasing, while also strengthening the pressure seat 10.
[0024] like Figure 1-3 As shown, this utility model embodiment provides an implementation method. Based on the above implementation method, a reinforcing rib 21 is connected to the lower side of the outer frame 1.
[0025] Analysis of the above structure shows that the reinforcing rib 21 connected to the lower side of the outer frame 1 can strengthen the connection strength of the outer frame 1.
[0026] like Figure 1-4 As shown, this utility model embodiment provides an implementation method. Based on the above implementation method, the upper surface and the upper rear end of the outdoor fixed frame 3 are provided with fixing protrusions 22. The fixing protrusions 22 on the front side are inserted into the interior of the glass pad 7, and the fixing protrusions 22 on the rear side are closely attached to the rear side of the glass pad 7.
[0027] Analysis of the above structure shows that the fixed protrusion 22 can reduce the movement of the glass pad 7 and at the same time provide a positioning function for the glass pad 7.
[0028] like Figure 1-4As shown, this utility model embodiment provides an implementation method. Based on the above implementation method, the outer frame 1, the outdoor fixed frame 3, the pressure seat 10 and the frame pressure line 12 are all hollow inside.
[0029] Analysis of the above structure shows that the outer frame 1, the outdoor fixed frame 3, the pressure plate seat 10 and the frame pressure plate 12 are all hollow inside, which can play a role in heat insulation and reduce the exchange of indoor and outdoor temperatures.
[0030] like Figure 1-4 As shown, this utility model embodiment provides an implementation method. Based on the above implementation method, the outer frame 1, the outdoor fixed frame 3, the pressure seat 10 and the outer extension of the frame pressure line 12 are all provided with chamfers.
[0031] Analysis of the above structure shows that the chamfer at the outer edge 1, the outdoor fixed frame 3, the pressure plate seat 10 and the outer extension of the frame pressure plate 12 can enhance the overall strength.
[0032] like Figure 1-4 As shown in the figure, this utility model embodiment provides an implementation method. Based on the above implementation method, the upper end of the upper connecting plate 2 is provided with an extension abutment 23, and the upper end of the extension abutment 23 extends to the lower surface of the intermediate sealing gasket 6.
[0033] Analysis of the above structure shows that when connecting the intermediate sealing gasket 6, the extended seat 23 can facilitate the placement of the intermediate sealing gasket 6.
[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, 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 process, method, article, or apparatus.
[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A fixed frame pressing line, characterized in that, include: Two outer side frames (1) are connected to each other. Two connecting plates (2) are inserted between the two outer side frames (1). An outdoor fixed frame (3) is provided at the upper end of the front outer side frame (1). The outdoor fixed frame (3) is connected to the front outer side frame (1) by screws. The front upper and lower sides of the outdoor fixed frame (3) extend outward. An outdoor glass strip (4) is inserted and connected to the rear side of the upper end of the outdoor fixed frame (3). An outdoor sealing strip (5) is inserted and connected to the rear side of the lower end of the outdoor fixed frame (3). A middle sealing pad (6) is provided at the upper end between the two outer side frames (1). A glass pad (7) is placed on the upper surface of the front outdoor fixed frame (3). The upper end of the glass (8) is placed with glass (8), the front end of the glass (8) is close to the outdoor glass strip (4), and the glass (8), glass pad (7) and middle sealing pad (6) are filled with indoor waterproof micro foam (9). The upper end of the rear outer frame (1) is connected to the pressure seat (10) by screws. The upper front end of the pressure seat (10) extends outward. The front surface of the upper front end of the pressure seat (10) is inserted and connected to the indoor pressure seat strip (11). The front surface of the indoor pressure seat strip (11) is close to the rear side of the glass (8). The upper end of the pressure seat (10) is connected to the frame pressure line (12) through a bayonet. The front surface of the frame pressure line (12) is inserted and connected to the indoor glass decorative strip (13).
2. The fixed frame pressing line according to claim 1, characterized in that: The upper side of the outer frame (1) extends upward, and the upper front end of the outer frame (1) is provided with a protrusion, which is located close to the rear surface of the pressure seat (10).
3. The fixed frame pressing line according to claim 1, characterized in that: The lower side of the outer frame (1) is connected to a reinforcing rib (21).
4. The fixed frame pressing line according to claim 1, characterized in that: The upper surface and the upper rear end of the outdoor fixed frame (3) are provided with fixing protrusions (22). The fixing protrusions (22) on the front side are inserted into the interior of the glass pad (7), and the fixing protrusions (22) on the rear side are close to the rear side of the glass pad (7).
5. A fixed frame pressing line according to claim 1, characterized in that: The outer frame (1), the outdoor fixed frame (3), the pressure seat (10), and the frame pressure line (12) are all hollow inside.
6. A fixed frame pressing line according to claim 1, characterized in that: The outer frame (1), the outdoor fixed frame (3), the pressure plate seat (10), and the outer extension of the frame pressure plate (12) are all provided with chamfers.
7. A fixed frame pressing line according to claim 1, characterized in that: The upper end of the connecting plate (2) is provided with an extension abutment (23), the upper end of which extends to the lower surface of the intermediate sealing gasket (6).