Aluminum alloy colored glaze glass guardrail
By using the movable end slot and linkage screw structure within the aluminum alloy frame, the problem that existing aluminum alloy glass railings can only install glass of specific sizes has been solved, achieving multi-size applicability and enhancing the aesthetics and functionality of colored glaze glass.
Patent Information
- Application Number
- CN202520317579.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-26
- Publication Date
- 2026-02-24
- Estimated Expiration
- 2035-02-26
AI Technical Summary
Existing aluminum alloy glass railings improve the installation stability of the glass panels through the design of the slot structure, but this is only applicable to glass of a specific size, resulting in limitations in installation and use.
The railing adopts an active end slot and linkage screw structure within an aluminum alloy frame. By rotating the screw cap, the linkage screw can rotate in both directions within the threaded hole, changing the position of the snap-fit plate. This allows the railing to accommodate glass installations of different sizes. The use of colored glaze glass further enhances its aesthetics and functionality.
It enables flexible installation of glass of different sizes, improving the applicability of the installation. At the same time, colored glaze glass offers a rich variety of colors and patterns, enhancing its aesthetics, and also provides sunshade and energy-saving effects.
Smart Images

Figure CN223937511U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of glass railing technology, specifically to an aluminum alloy colored glaze glass railing. Background Technology
[0002] Glass railings are railings made primarily of glass, often combined with metal or other materials. Their main features are aesthetics, sturdiness, and ease of cleaning and maintenance.
[0003] For example, announcement number CN216690156U (named "A New Type of Aluminum Alloy Glass Guardrail") includes several supports. Between two adjacent supports, a glass plate, a first horizontal bar, and a second horizontal bar are arranged. The first and second horizontal bars are located on the upper and lower sides of the glass plate, respectively. Each of the first and second horizontal bars has a strip-shaped slot on its side closest to the glass plate, allowing the upper and lower ends of the glass plate to be engaged in the two slots. The two ends of the first horizontal bar are fixedly connected to two supports, and the two ends of the second horizontal bar are fixedly connected to two supports via connecting components. The connecting components include a fixing block fixed to the support, and a... The system includes through holes at both ends of the second horizontal bar, threaded blind holes on the upper surface of the fixing block, and bolts penetrating the through holes. The bottom end of the bolts is threaded into the inside of the threaded blind holes to fix the second horizontal bar to the fixing block. By setting up the first and second horizontal bars and using the strip-shaped slots, the glass plate can be firmly clamped and fixed between the first and second horizontal bars, thus eliminating the need to drill holes in the glass plate to complete the installation. This improves the safety of the guardrail structure in actual use. By setting up collars and sealing caps, the bolt heads can be stored, which can prevent dust and moisture from corroding the bolts and also improve the overall aesthetics.
[0004] The aforementioned aluminum alloy glass railing improves the stability of glass panel installation through its slotted structure. However, the glass railing can only be installed on glass of a specific size, which limits its installation and use. Therefore, we provide an aluminum alloy enamel glass railing. Utility Model Content
[0005] The purpose of this utility model is to provide an aluminum alloy colored glaze glass railing to solve the problem mentioned in the background art that the existing aluminum alloy glass railing improves the stability of glass panel installation through the set slot structure, but the glass railing can only be installed on glass of a specific size, resulting in limitations in the installation and use of the glass railing.
[0006] To achieve the above objectives, the present invention provides the following technical solution: an aluminum alloy colored glaze glass railing, comprising an aluminum alloy frame, the interior of which is provided with a hollow inner cavity, and two movable end slots are provided on both outer walls of the hollow inner cavity, an inner sliding seat is movably arranged inside the movable end slot, and two snap-fit plates are welded on one outer wall of the inner sliding seat.
[0007] Also includes:
[0008] Enameled glass is positioned between the two snap-fit plates and is fixedly connected to the snap-fit plates by nail-free adhesive.
[0009] A threaded through hole is located on the outside of the movable end slot. The threaded through hole and the aluminum alloy frame are an integral structure, and a linkage screw is movably connected inside the threaded through hole.
[0010] The top plate is welded to the upper end of the aluminum alloy frame, and a support base is welded to the upper end of the top plate. A connecting rod seat is welded to the upper end of the support base, and a crossbeam is installed on the upper end of the connecting rod seat.
[0011] Preferably, limiting grooves are provided on both inner walls of the movable end groove, and roller seats are movably arranged inside the limiting grooves. The two roller seats and the inner sliding seat are an integral structure.
[0012] Preferably, a stainless steel roller is provided in the internal groove of the roller seat, and the inner slide is movably connected to the movable end groove and the limiting slide groove through the stainless steel roller.
[0013] Preferably, the connecting rod seat has an internal mounting hole, and an assembly bolt is installed inside the mounting hole. The crossbeam is fixedly connected to the connecting rod seat by the assembly bolt.
[0014] Preferably, a bearing seat is provided at the anti-disengagement movable connection position between the linkage screw and the inner slide, and the bearing seat and the inner slide are an integral structure.
[0015] Preferably, one end of the linkage screw is integrally formed with a screw cap, the size of which is larger than the diameter of the threaded hole.
[0016] Preferably, the bottom of the aluminum alloy frame is provided with a mounting base, and the mounting base and the aluminum alloy frame are an integral structure.
[0017] Compared with the prior art, the beneficial effects of this utility model are:
[0018] This invention uses a rotating nut to drive a linkage screw to rotate in both directions within the threaded hole, thereby causing the inner sliding block to move up and down within the movable end slot. This changes the position of the snap-fit plate, allowing adjacent aluminum alloy frames to accommodate glass of different sizes. The right-angle connection of the guardrail beam is achieved through arc welding, overcoming the limitation of existing aluminum alloy glass guardrails that, while improving the stability of glass installation through a snap-fit structure, can only accommodate glass of specific sizes, thus restricting the installation and use of the glass guardrail. Attached Figure Description
[0019] Figure 1 This is a schematic diagram of the aluminum alloy colored glaze glass guardrail structure of this utility model;
[0020] Figure 2 This is a longitudinal sectional view of the internal structure of the aluminum alloy frame of this utility model.
[0021] Figure 3 This is a cross-sectional view of the internal transverse structure of the aluminum alloy frame of this utility model.
[0022] Figure 4 This is an enlarged schematic diagram of part A of the present invention;
[0023] In the diagram: 1. Aluminum alloy frame; 2. Mounting base; 3. Movable end slot; 4. Inner slide; 5. Snap-fit plate; 6. Linkage screw; 7. Screw cap; 8. Enameled glass; 9. Top plate; 10. Support base; 11. Connecting rod base; 12. Mounting hole; 13. Assembly bolt; 14. Crossbeam; 15. Bearing seat; 16. Hollow inner cavity; 17. Threaded through hole; 18. Limiting slide groove; 19. Roller seat; 20. Stainless steel roller. Detailed Implementation
[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.
[0025] Please see Figure 1-4 An embodiment of this utility model is provided: an aluminum alloy colored glaze glass railing, including an aluminum alloy frame 1, the aluminum alloy frame 1 having a hollow inner cavity 16 inside, two movable end grooves 3 being provided on both outer walls of the hollow inner cavity 16, an inner sliding seat 4 being movably arranged inside the movable end groove 3, and two snap-fit plates 5 being welded on one outer wall of the inner sliding seat 4.
[0026] Also includes:
[0027] The colored glaze glass 8 is positioned between the two snap-fit plates 5 and is fixedly connected to the snap-fit plates 5 by nail-free adhesive.
[0028] The threaded through hole 17 is located on the outside of the movable end slot 3. The threaded through hole 17 is an integral structure with the aluminum alloy frame 1, and a linkage screw 6 is movably connected inside the threaded through hole 17.
[0029] The top plate 9 is welded to the upper end of the aluminum alloy frame 1, and a support base 10 is welded to the upper end of the top plate 9. A connecting rod base 11 is welded to the upper end of the support base 10, and a crossbeam 14 is installed on the upper end of the connecting rod base 11.
[0030] In use, rotating the screw cap 7 drives the linkage screw 6 to rotate in both directions inside the threaded hole 17, thereby driving the inner sliding block 4 to move up and down inside the movable end slot 3, thus changing the position of the snap-fit plate 5. This allows the two adjacent aluminum alloy frames 1 to meet the installation needs of glass of different sizes. The glass of the guardrail is colored glaze glass 8, which has rich colors and patterns, enhancing its aesthetics and decoration. Colored glaze glass can absorb and reflect some solar energy, providing good shading and energy-saving effects. It can block the entry of ultraviolet rays, reduce the heat conduction of solar energy, and improve the comfort level inside the guardrail. The right-angle connection of the guardrail beam 14 is welded with an arc.
[0031] Please see Figure 1 The movable end groove 3 has limit grooves 18 on both inner walls. Roller seats 19 are movably installed inside the limit grooves 18. The two roller seats 19 are integral with the inner slide 4. The limit grooves 18 on both inner walls of the movable end groove 3 facilitate the limited movement of the inner slide 4. Please refer to [link / reference]. Figure 4 A stainless steel roller 20 is installed in the internal slot of the roller seat 19. The inner slide 4 is movably connected to the movable end slot 3 and the limiting slide groove 18 through the stainless steel roller 20. The stainless steel roller 20 installed in the internal slot of the roller seat 19 assists in the rolling connection between the roller seat 19 and the limiting slide groove 18. Please refer to [link to relevant documentation]. Figure 1 The connecting rod seat 11 has mounting holes 12 inside, and assembly bolts 13 are installed inside the mounting holes 12. The crossbeam 14 is fixedly connected to the connecting rod seat 11 by the assembly bolts 13. The mounting holes 12 inside the connecting rod seat 11 facilitate the installation of the assembly bolts 13 for assembly connection. Please refer to [link to relevant documentation]. Figure 1 A bearing seat 15 is provided at the anti-detachment movable connection position between the linkage screw 6 and the inner slide 4. The bearing seat 15 and the inner slide 4 are an integral structure. The bearing seat 15 at the anti-detachment movable connection position between the linkage screw 6 and the inner slide 4 serves to assist in preventing the linkage screw 6 and the inner slide 4 from detaching. Please refer to [link to relevant documentation]. Figure 1One end of the linkage screw 6 is integrally formed with a nut 7. The size of the nut 7 is larger than the diameter of the threaded hole 17. The nut 7 integrally formed on one end of the linkage screw 6 facilitates the forward and reverse operation of the linkage screw 6. Please refer to [link to relevant documentation]. Figure 1 The bottom of the aluminum alloy frame 1 is provided with a mounting base 2. The mounting base 2 and the aluminum alloy frame 1 are an integral structure. The mounting base 2 at the bottom of the aluminum alloy frame 1 serves to assist in the grounding and installation connection of the aluminum alloy frame 1.
[0032] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.
Claims
1. An aluminum alloy colored glaze glass railing, comprising an aluminum alloy frame (1), the aluminum alloy frame (1) having a hollow inner cavity (16) inside, two movable end slots (3) being provided on both outer walls of the hollow inner cavity (16), an inner sliding seat (4) being movably provided inside the movable end slot (3), and two snap-fit plates (5) being welded on one outer wall of the inner sliding seat (4). Its features are: Also includes: Enameled glass (8) is positioned between the two snap-fit plates (5) and is fixedly connected to the snap-fit plates (5) by nail-free adhesive. A threaded through hole (17) is located on the outside of the movable end groove (3). The threaded through hole (17) and the aluminum alloy frame (1) are an integral structure, and a linkage screw (6) is movably connected inside the threaded through hole (17). The top plate (9) is welded to the upper end of the aluminum alloy frame (1), and a support base (10) is welded to the upper end of the top plate (9). A connecting rod base (11) is welded to the upper end of the support base (10), and a crossbeam rod (14) is installed on the upper end of the connecting rod base (11).
2. The aluminum alloy colored glaze glass railing according to claim 1, characterized in that: The inner walls on both sides of the movable end groove (3) are provided with limiting slide grooves (18), and roller seats (19) are movably arranged inside the limiting slide grooves (18). The two roller seats (19) and the inner slide (4) are an integral structure.
3. The aluminum alloy colored glaze glass railing according to claim 2, characterized in that: A stainless steel roller (20) is provided in the internal slot of the roller seat (19), and the inner slide (4) is movably connected to the movable end slot (3) and the limiting slide (18) through the stainless steel roller (20).
4. The aluminum alloy colored glaze glass railing according to claim 1, characterized in that: The connecting rod seat (11) has an installation hole (12) inside, and an assembly bolt (13) is installed inside the installation hole (12). The crossbeam rod (14) is fixedly connected to the connecting rod seat (11) through the assembly bolt (13).
5. The aluminum alloy colored glaze glass railing according to claim 1, characterized in that: A bearing seat (15) is provided at the anti-disengagement movable connection position between the linkage screw (6) and the inner slide (4), and the bearing seat (15) and the inner slide (4) are an integral structure.
6. The aluminum alloy colored glaze glass railing according to claim 1, characterized in that: One end of the linkage screw (6) is integrally formed with a screw cap (7), the size of which is larger than the diameter of the threaded through hole (17).
7. The aluminum alloy colored glaze glass railing according to claim 1, characterized in that: The aluminum alloy frame (1) is provided with a mounting base (2) at the bottom, and the mounting base (2) and the aluminum alloy frame (1) are an integral structure.
Citation Information
Patent Citations
Novel aluminum alloy glass guardrail
CN216690156U