Combined limiting device for curtain wall decoration strip
By setting up the board and restricted support on the curtain wall decoration bar, using reverse elasticity and the "eight" font suction cup structure, the existing curtain wall decorative bar has been solved. Higher connection stability and service life.
Patent Information
- Application Number
- CN202420292053.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-18
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2034-02-18
AI Technical Summary
The existing curtain wall decorative strips are prone to lose their viscosity due to colloid weathering in wind and rain, resulting in reduced stability, and the connection gaps are prone to larger and water seepage problems.
Design a kind of curtain wall decoration bar combination limit device. By setting up the board and restrictions on the decoration bar, the reverse elastic force is used to close the seal with the curtain wall board, and The method of collagen improves the stability of connection.
Improve the stability of the curtain wall decorative strip, prevent falling off, maintain the stability of the connection gap, avoid water seepage and other problems, and extend the life of the colloid.
Smart Images
Figure CN222413877U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of building decoration, and in particular relates to a combined limiting device for curtain wall decorative strips. Background Art
[0002] Building curtain wall is an exterior wall decoration and protection structure, which consists of panels and supporting structures. It is usually used for the exterior walls of modern buildings such as high-rise buildings, commercial buildings, office buildings, etc. The main function of the curtain wall is to protect the interior of the building from the influence of the external environment, such as wind, rain, snow, noise, etc., and provide an aesthetic appearance.
[0003] There are many types of building curtain walls, including glass curtain walls, metal curtain walls, stone curtain walls, ceramic curtain walls, etc. Among them, glass curtain walls are the most common, which can provide good lighting effects and also reduce the weight of the building. Metal curtain walls can provide stronger durability and fire resistance. Stone curtain walls and ceramic curtain walls can provide more design options, giving the building a unique appearance.
[0004] Curtain wall decorative strips are a kind of exterior fasteners of building curtain walls. They are generally buckled onto the supporting frame after the curtain wall is installed to prevent the installation frame from leaking out and affecting the appearance. At the same time, some curtain wall decorative strips also serve as drainage strips. In order to improve the installation stability of existing curtain wall decorative strips, it is generally necessary to apply glue on the edge of the connection gap after buckling to reinforce it and fill the connection gap. Although this method can play a reinforcement role, the colloid is generally exposed to the outside and is easily weathered in the environment of wind and rain. If it is like this for a long time, the colloid will lose its viscosity, the stability of the curtain wall decorative strip will be reduced, and there is a risk of falling off. In addition, the connection gap with the curtain wall panel will gradually become larger, which is prone to water seepage, affecting the overall installation stability of the curtain wall. Utility Model Content
[0005] The purpose of the utility model is to provide a combined limiting device for curtain wall decorative strips, which can utilize the structural characteristics of its own installation to use its own interaction force to press them against each other, thereby improving stability. At the same time, a suction cup cavity is provided at the connection with the curtain wall panel to hide the colloid, and negative pressure suction is utilized to improve the connection stability, so that the device will not fall off easily after installation, and has higher stability.
[0006] The technical solution adopted by the utility model is as follows:
[0007] A curtain wall decorative strip combination limiting device, comprising:
[0008] A decorative strip, one side of which is integrally formed with a support plate, and the other side is integrally formed with a connecting plate, the decorative strip is also integrally formed with a support plate on the side close to the support plate, the bottom end of the support plate is integrally formed with a holder, and the bottom of the holder is bent to form a limited support foot;
[0009] The sealing strip is combined with the decorative strip through a connecting mechanism. The sealing strip has a sealing edge integrally formed on one side facing the outer side of the decorative strip, and a supporting foot is integrally formed on the other side of the sealing strip. An "eight"-shaped adsorption groove is formed between the supporting foot and the sealing edge.
[0010] The connecting plate and the supporting plate are perpendicular to the decorative strip, and a rounded corner is arranged at the connection between the decorative strip and the connecting plate.
[0011] The abutment plate is outwardly expanded, and the bottom end is vertical, and a first anti-slip groove is provided on the outer side surface of the vertical end of the abutment plate.
[0012] The thickness of the abutting plate and the limiting support leg is half of the thickness of the decorative strip, and the thickness of the supporting plate, the holder, and the connecting plate is consistent with that of the decorative strip.
[0013] A cavity is arranged inside the supporting foot, and a second anti-slip groove is arranged on the bottom surface of the supporting foot.
[0014] The connecting mechanism includes a clamping plate integrally formed at the end of the connecting plate, a first clamping strip and a second clamping strip integrally formed at both ends of the clamping plate, a first clamping groove and a second clamping groove opened on the top surface of the sealing strip, the second clamping strip is inclined toward one side of the first clamping strip, and the first clamping strip and the second clamping strip are respectively embedded in the first clamping groove and the second clamping groove.
[0015] The decorative strip is made of aluminum alloy or galvanized alloy and is cast in one piece, and the sealing strip is made of rubber.
[0016] The technical effects achieved by the utility model are:
[0017] The utility model generates a reverse force by arranging abutment plates to press against each other, and arranging limit support feet to form a reverse force after compression and rebound, both of which act on one end of the connecting plate, so that the sealing strip and the curtain wall panel fit more closely, and at the same time, the "eight"-shaped suction cup structure formed by the sealing edge and the supporting foot can use negative pressure to fit the smooth surface of the curtain wall panel, and fill the adsorption groove with colloid to hide the colloid so that it will not be exposed to wind and sun, so that it will not weather after long-term use, and can always maintain viscosity, and the connection gap with the curtain wall panel can be stably filled, and water seepage and the like will not easily occur; thereby, the connection method of the device is more stable than the traditional installation method, and will not fall off easily, thereby making the entire curtain wall system more stable. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a three-dimensional structural schematic diagram of an embodiment of the utility model;
[0019] Figure 2 This utility model Figure 1 A partial enlarged view of;
[0020] Figure 3 This utility model Figure 1 Exploded diagram of
[0021] Figure 4 This utility model Figure 3 B is a partial enlarged view;
[0022] Figure 5 This utility model Figure 3 A partial enlarged view of C;
[0023] Figure 6 It is a schematic diagram of the installation structure of an embodiment of the utility model.
[0024] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0025] 1. Decorative strip; 11. Abutment plate; 12. Support plate; 13. Holder; 14. Limiting foot; 15. Connecting plate; 16. Snap-in plate; 17. First snap-in strip; 18. Second snap-in strip; 19. First anti-slip groove; 2. Sealing strip; 21. Sealing edge; 22. Adsorption groove; 23. Support foot; 24. Cavity; 25. First snap-in groove; 26. Second snap-in groove; 27. Second anti-slip groove; 3. Support frame; 4. Curtain wall panel. DETAILED DESCRIPTION
[0026] In order to make the purpose and advantages of the utility model more clear, the utility model is specifically described in combination with the following embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the utility model, and does not strictly limit the protection scope of the specific request of the utility model.
[0027] like Figure 1-6 As shown, a curtain wall decorative strip combined limiting device comprises a decorative strip 1 and a sealing strip 2.
[0028] Refer to the attached Figure 3 and Figure 5 The decorative strip 1 has a support plate 11 integrally formed on one side thereof and a connecting plate 15 integrally formed on the other side thereof. The decorative strip 1 has a support plate 12 integrally formed on the side close to the support plate 11. A holder 13 is integrally formed on the bottom end of the support plate 12. The bottom of the holder 13 is bent to form a limited support leg 14.
[0029] Furthermore, the connecting plate 15 and the supporting plate 12 are perpendicular to the decorative strip 1, and a rounded corner is provided at the connection between the decorative strip 1 and the connecting plate 15, so that the decorative strip 1 is supported by the connecting plate 15 and the supporting plate 12, and the rounded corner helps to transmit the interaction force;
[0030] Refer to the attached Figure 5 and Figure 6 , the abutment plate 11 is expanded outward, and the bottom end is vertical. When the two groups of decorative strips 1 are installed with the supporting frame 3, the two groups of abutment plates 11 are buckled relative to each other and embedded in the central concave groove of the supporting frame 3. At the same time, the abutment plates 11 are compressed against each other to generate a reverse elastic force acting on the connecting plate 15 through the decorative strip 1, so that the connecting plate 15 is subjected to another downward pressure. At the same time, the clamping seat 13 and the limiting support leg 14 are embedded in the return groove of the supporting frame 3, so that the limiting support leg 14 is compressed to generate a reverse elastic force to clamp the clamping seat 13. At the same time, a part of the rebound force is transmitted to one end of the connecting plate 15 through the decorative strip 1, so that the connecting plate 15 has a downward force, so that the reverse elastic force of the abutment plate 11 and the limiting support leg 14 is used to make one end of the connecting plate 15 tightly connected to the curtain wall panel 4;
[0031] Furthermore, a first anti-slip groove 19 is provided on the outer side surface of the vertical end of the abutment plate 11, so that the two sets of abutment plates 11 will not slide relative to each other when they are buckled against each other, and the abutment stability is higher.
[0032] Refer to the attached Figure 3 and Figure 4 The sealing strip 2 is integrally formed with a sealing edge 21 on one side facing the outer side of the decorative strip 1, and a supporting foot 23 is integrally formed on the other side of the sealing strip 2. An "eight"-shaped adsorption groove 22 is formed between the supporting foot 23 and the sealing edge 21. When the sealing strip 2 is fitted with the curtain wall panel 4, the air inside the adsorption groove 22 can be discharged, and the negative pressure can be used to make the sealing edge 21 fit tightly with the curtain wall panel 4. At the same time, the adsorption groove 22 is filled with colloid, and the reverse elastic force of the abutment plate 11 and the limiting support foot 14 is used to press the sealing strip 2 downward, so that the decorative strip 1 and the sealing strip 2 can be stably connected to the supporting frame 3 and the curtain wall panel 4. At the same time, the colloid is hidden so that it will not be easily weathered by the external environment, and the service life is longer and the stability is higher. The connection gap will not be easily exposed, and water seepage and the like can be avoided.
[0033] Furthermore, a cavity 24 is provided inside the support foot 23, so that the support foot 23 can be compressed and deformed at will. At the same time, a second anti-slip groove 27 is provided on the bottom surface of the support foot 23, so that the support foot 23 and the curtain wall panel 4 are more stably fitted.
[0034] Refer to the attached Figure 1 and Figure 2In order to stably connect the decorative strip 1 and the sealing strip 2, a clamping plate 16 is integrally formed at the end of the connecting plate 15, and a first clamping strip 17 and a second clamping strip 18 are integrally formed at both ends of the clamping plate 16, and a first clamping groove 25 and a second clamping groove 26 are opened on the top surface of the sealing strip 2. By arranging the second clamping strip 18 to be inclined toward the side of the first clamping strip 17, and embedding the first clamping strip 17 and the second clamping strip 18 into the first clamping groove 25 and the second clamping groove 26 respectively, the first clamping strip 17 and the second clamping strip 18 can be used to clamp the sealing strip 2, so that they are stably connected to each other and will not fall off easily.
[0035] Refer to the attached Figure 2 , Figure 4 and Figure 5 , the thickness of the abutment plate 11 and the limiting support leg 14 is half of the thickness of the decorative strip 1, and the thickness of the support plate 12, the holder 13, the connecting plate 15 and the decorative strip 1 is consistent, so that the abutment plate 11 and the limiting support leg 14 will be compressed when subjected to the same force, and other components will not be compressed;
[0036] Furthermore, in the present embodiment, the decorative strip 1 is made of an integrally cast aluminum alloy, and the sealing strip 2 is made of a rubber material; of course, in other embodiments, the decorative strip 1 may be made of a galvanized alloy or other alloy materials.
[0037] The working principle of the utility model is as follows: when in use, two groups of the device are symmetrically arranged and respectively connected to the two sides of the support frame 3, and the base 13 and the limiting support leg 14 are connected to the return groove of the support frame 3, so that the limiting support leg 14 is compressed to generate a reverse elastic force, and the base 13 is clamped, and at the same time, a part of the rebound force is transmitted to one end of the connecting plate 15 through the decorative strip 1, so that the connecting plate 15 has a downward force, and at the same time, the two groups of abutment plates 11 are buckled relative to each other and embedded in the central concave groove of the support frame 3, and at the same time, the abutment plates 11 are compressed against each other, and the reverse elastic force is generated to act on the connecting plate 15 through the decorative strip 1 On the top, the connecting plate 15 is subjected to another downward pressure, so that the reverse elastic force of the abutting plate 11 and the limiting support leg 14 is utilized to make the sealing edge 21 and the supporting foot 23 fit tightly to the surface of the curtain wall panel 4, and at the same time, the adsorption groove 22 is filled with colloid for further reinforcement, so that the decorative strip 1 and the sealing strip 2 are stably connected to the supporting frame 3 and the curtain wall panel 4, and at the same time, the adsorption groove 22 formed by the sealing edge 21 and the supporting foot 23 is tightly adsorbed on the curtain wall panel 4, and at the same time, the colloid is filled to hide the colloid, so that it will not be easily weathered by the external environment, and the service life is longer and the stability is higher.
[0038] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.
Claims
1. A curtain wall decorative strip combination limiting device, characterized in that: include: A decorative strip (1), wherein a support plate (11) is integrally formed on one side thereof, and a connecting plate (15) is integrally formed on the other side thereof; a support plate (12) is also integrally formed on the side of the decorative strip (1) close to the support plate (11); a holder (13) is integrally formed on the bottom end of the support plate (12); and a limit support leg (14) is formed by bending at the bottom of the holder (13); The sealing strip (2) is integrated with the decorative strip (1) via a connecting mechanism; the sealing strip (2) is integrally formed with a sealing edge (21) on one side facing the outside of the decorative strip (1); the sealing strip (2) is integrally formed with a supporting foot (23) on the other side; an "eight"-shaped adsorption groove (22) is formed between the supporting foot (23) and the sealing edge (21).
2. A curtain wall decorative strip combination limiting device according to claim 1, characterized in that: The connecting plate (15) and the supporting plate (12) are perpendicular to the decorative strip (1), and a rounded corner is provided at the connection between the decorative strip (1) and the connecting plate (15).
3. The curtain wall decorative strip combination limiting device according to claim 1, characterized in that: The abutment plate (11) is outwardly expanded and has a vertical bottom end. A first anti-slip groove (19) is provided on the outer side surface of the vertical end of the abutment plate (11).
4. The curtain wall decorative strip combination limiting device according to claim 1, characterized in that: The thickness of the abutting plate (11) and the limiting support foot (14) is half of the thickness of the decorative strip (1), and the thickness of the supporting plate (12), the holder (13), and the connecting plate (15) is consistent with that of the decorative strip (1).
5. The curtain wall decorative strip combination limiting device according to claim 1, characterized in that: A cavity (24) is provided inside the supporting foot (23), and a second anti-slip groove (27) is provided on the bottom surface of the supporting foot (23).
6. The curtain wall decorative strip combination limiting device according to claim 1, characterized in that: The connecting mechanism comprises a clamping plate (16) integrally formed at the end of the connecting plate (15), a first clamping strip (17) and a second clamping strip (18) integrally formed at both ends of the clamping plate (16), a first clamping groove (25) and a second clamping groove (26) opened on the top surface of the sealing strip (2), the second clamping strip (18) being inclined toward one side of the first clamping strip (17), and the first clamping strip (17) and the second clamping strip (18) being respectively embedded in the first clamping groove (25) and the second clamping groove (26).
7. The curtain wall decorative strip combination limiting device according to claim 1, characterized in that: The decorative strip (1) is made of an aluminum alloy or a galvanized alloy and is cast in one piece, and the sealing strip (2) is made of a rubber material.