A waterproof sealing rubber strip structure for curtain wall

Abstract

The utility model relates to sealant strip technical field discloses a kind of curtain wall waterproof sealant strip structure for curtain wall, the outer wall of curtain wall body is provided with connecting assembly, the outside of curtain wall body is provided with sealant body, the end of sealant body close to curtain wall body is provided with buckle assembly, the connecting assembly includes clamping groove, the outer wall of connecting assembly is opened in the clamping groove, the inside of clamping groove is opened with positioning groove, the inside of the clamping frame is provided with spring, the both ends of spring are provided with positioning plate, the upper surface of positioning plate is fixedly connected with push plate. In the utility model, the clamping frame is inserted into the clamping groove of curtain wall body, the spring pushes the positioning plate into the positioning groove, the push plate drives the positioning plate to slide, and the spring is compressed at the same time. Finally, the clamping frame can be pulled out to complete disassembly, so that the effect of avoiding sealant from falling off after long time use and facilitating repeated use or maintenance can be achieved.

Description

Technical Field

[0001] This utility model relates to the field of sealing strip technology, and in particular to a structure for a waterproof sealing strip for curtain walls. Background Technology

[0002] Curtain walls are a widely used external envelope system in modern architecture. They consist of panels (such as glass, metal plates, stone, etc.) and supporting structures (aluminum profile frames, steel structures, etc.), and are connected to the main structure through connectors. The joints of the curtain wall are the key weak points for waterproofing and leakage. Waterproof sealing strips avoid the risk of direct leakage at the joints through their physical sealing, dynamic adaptation, and functional integration characteristics.

[0003] Traditional sealing strips require the application of adhesive for fixation. However, the adhesion between the adhesive and the strip and substrate weakens over time, causing the strip to detach after prolonged use and creating a potential leak. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a structure for waterproof sealing strips for curtain walls, aiming to improve the problem of traditional sealing strips falling off due to the use of adhesives over a long period of time.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A waterproof sealing strip structure for curtain walls includes a curtain wall body, a connecting component on the outer wall of the curtain wall body, a strip body on the outside of the curtain wall body, and a snap-fit ​​component at one end of the strip body near the curtain wall body.

[0007] Preferably, the connecting component includes a slot, which is formed on the outer wall of the connecting component, and a positioning groove is formed inside the slot.

[0008] Preferably, the buckle assembly includes a buckle frame, the buckle frame is fixedly connected to the outside of the adhesive strip body, a spring is provided inside the buckle frame, positioning plates are provided at both ends of the spring, a push plate is fixedly connected to the upper surface of the positioning plate, the outside of the positioning plate is snapped into the inside of the positioning groove, and the outside of the buckle frame is set inside the buckle groove.

[0009] Preferably, the adhesive strip body is composed of a weather-resistant layer, a heat insulation layer, and a sealing layer.

[0010] Preferably, the weather-resistant layer is located on the side above the heat insulation layer, and the heat insulation layer is located on the outside of the sealing layer on the side away from the weather-resistant layer.

[0011] Preferably, the weather-resistant layer is made of silicone rubber.

[0012] Preferably, the insulation layer is made of polyurethane foam.

[0013] Preferably, the sealing layer is made of butyl rubber.

[0014] This utility model has the following beneficial effects:

[0015] 1. In this utility model, the card frame is inserted into the card slot of the curtain wall body, and the spring pushes the positioning plate into the positioning slot to achieve mechanical fixation between the rubber strip body and the curtain wall body. The push plate drives the positioning plate to slide, while compressing the spring. Finally, the card frame is pulled out to complete the disassembly. This can avoid the rubber strip from falling off due to prolonged use and facilitate reuse or maintenance.

[0016] 2. In this utility model, the weather-resistant layer of the rubber strip body resists ultraviolet rays and improves durability, the heat insulation layer reduces heat conduction, and finally the sealing layer is applied to the joint to achieve waterproofing, thereby improving the overall performance of the rubber strip body and extending its service life. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of a waterproof sealing strip for curtain walls proposed in this utility model;

[0018] Figure 2 This is a partial structural diagram of a curtain wall body for a waterproof sealing strip structure proposed in this utility model;

[0019] Figure 3 This is a partial structural diagram of a positioning plate for a curtain wall waterproof sealing strip structure proposed in this utility model;

[0020] Figure 4 This is a partial structural diagram of the heat insulation layer for a curtain wall waterproof sealing strip structure proposed in this utility model.

[0021] Legend:

[0022] 1. Curtain wall body; 2. Connecting components; 201. Slot; 202. Positioning slot; 3. Adhesive strip body; 301. Weather-resistant layer; 302. Thermal insulation layer; 303. Sealing layer; 4. Buckle assembly; 401. Frame; 402. Spring; 403. Positioning plate; 404. Push plate. Detailed Implementation

[0023] The technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0024] Reference Figures 1-3 The present invention provides an embodiment of a waterproof sealing strip structure for a curtain wall, comprising a curtain wall body 1, a connecting component 2 provided on the outer wall of the curtain wall body 1, a strip body 3 provided on the outside of the curtain wall body 1, and a snap-fit ​​component 4 provided at one end of the strip body 3 near the curtain wall body 1.

[0025] Specifically, the connecting component 2 is used to connect the curtain wall body 1 and the adhesive strip body 3. The adhesive strip body 3 is used to seal the gap between the curtain wall bodies 1 and to fix the buckle component 4.

[0026] Reference Figures 2-4 The connecting component 2 includes a slot 201, which is formed on the outer wall of the connecting component 2. The slot 201 has a positioning groove 202 inside. The buckle component 4 includes a frame 401, which is fixedly connected to the outside of the adhesive strip body 3. A spring 402 is provided inside the frame 401. Positioning plates 403 are provided at both ends of the spring 402. A push plate 404 is fixedly connected to the upper surface of the positioning plate 403. The outside of the positioning plate 403 is snapped into the inside of the positioning groove 202. The outside of the frame 401 is set inside the slot 201.

[0027] Specifically, the slot 201 is used to hold the frame 401, the positioning slot 202 is used to engage the positioning plate 403, the buckle assembly 4 is used to fix the adhesive strip body 3 to the curtain wall body 1, the frame 401 is used to install the spring 402 and the positioning plate 403, the spring 402 is used to provide elastic force to hold the positioning plate 403 inside the positioning slot 202, the positioning plate 403 is used to engage the positioning slot 202 to achieve mechanical fixation, and the push plate 404 is used to push the positioning plate 403 to disassemble, thereby achieving the effect of preventing the adhesive strip from falling off due to prolonged use.

[0028] Reference Figures 2-4 The rubber strip body 3 is composed of a weather-resistant layer 301, a heat insulation layer 302, and a sealing layer 303; the weather-resistant layer 301 is located on the upper side of the heat insulation layer 302, and the heat insulation layer 302 is located on the outer side of the sealing layer 303 away from the weather-resistant layer 301; the weather-resistant layer 301 is made of silicone rubber; the heat insulation layer 302 is made of foamed polyurethane; and the sealing layer 303 is made of butyl rubber.

[0029] Specifically, the weather-resistant layer 301 is made of silicone rubber and is used to resist ultraviolet rays, resist aging, and resist external environmental erosion. The heat insulation layer 302 is used to reduce heat conduction, and the sealing layer 303 is used to achieve high-viscosity waterproof sealing of joints, thereby improving the overall performance of the rubber strip body 3.

[0030] Working principle: When this type of waterproof sealing strip structure for curtain walls is needed, first, the clip frame 401 is aligned with the clip groove 201 of the curtain wall body 1 and inserted. The spring 402 pushes the positioning plate 403 into the positioning groove 202, thereby achieving mechanical fixation between the strip body 3 and the curtain wall body 1. When it is necessary to disassemble the strip body 3, push the push plate 404 to drive the positioning plate 403 to slide, while compressing the spring 402. Finally, pull out the clip frame 401. This can prevent the strip from falling off due to prolonged use and facilitate reuse or maintenance.

[0031] Meanwhile, the weather-resistant layer 301 of the rubber strip body 3 resists ultraviolet rays and improves durability, the heat insulation layer 302 reduces heat conduction, and finally the sealing layer 303 is applied to the joint to achieve waterproofing, thereby improving the overall performance of the rubber strip body 3 and extending its service life.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A waterproof sealing strip structure for curtain walls, comprising a curtain wall body (1), characterized in that: The outer wall of the curtain wall body (1) is provided with a connecting component (2), and the exterior of the curtain wall body (1) is provided with a rubber strip body (3). The end of the rubber strip body (3) near the curtain wall body (1) is provided with a buckle component (4).

2. The structure of a waterproof sealing strip for curtain walls according to claim 1, characterized in that: The connecting component (2) includes a slot (201), which is formed on the outer wall of the connecting component (2), and a positioning groove (202) is formed inside the slot (201).

3. The structure of a waterproof sealing strip for curtain walls according to claim 2, characterized in that: The buckle assembly (4) includes a buckle frame (401), the buckle frame (401) is fixedly connected to the outside of the adhesive strip body (3), a spring (402) is provided inside the buckle frame (401), a positioning plate (403) is provided at both ends of the spring (402), a push plate (404) is fixedly connected to the upper surface of the positioning plate (403), the outside of the positioning plate (403) is snapped into the inside of the positioning groove (202), and the outside of the buckle frame (401) is set inside the buckle groove (201).

4. The structure of a waterproof sealing strip for curtain walls according to claim 1, characterized in that: The adhesive strip body (3) is composed of a weather-resistant layer (301), a heat insulation layer (302), and a sealing layer (303).

5. The structure of a waterproof sealing strip for curtain walls according to claim 4, characterized in that: The weather-resistant layer (301) is located on the side above the heat insulation layer (302), and the heat insulation layer (302) is located on the outside of the sealing layer (303) away from the weather-resistant layer (301).

6. The structure of a waterproof sealing strip for curtain walls according to claim 5, characterized in that: The weather-resistant layer (301) is made of silicone rubber.

7. The structure of a waterproof sealing strip for curtain walls according to claim 5, characterized in that: The insulation layer (302) is made of polyurethane foam.

8. The structure of a waterproof sealing strip for curtain walls according to claim 5, characterized in that: The sealing layer (303) is made of butyl rubber.

Images