Waterproof sealing cover
Through the waterproof sealing structure, the combination of the cover body and the waterproof rubber ring is used to solve the problem of poor sealing in the conventional exposed nail waterproofing process, achieve a fast and easy sealing effect and long-term waterproofing, and improve the quality of the project.
Patent Information
- Application Number
- CN202422222833.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-10
- Publication Date
- 2025-09-30
- Estimated Expiration
- 2034-09-10
AI Technical Summary
In conventional exposed nail waterproofing technology, the performance of waterproof gaskets and nail head glue is single, they are prone to aging and failure under outdoor conditions, the construction is slow and the quality is difficult to control, and the sealing is poor.
A waterproof sealing structure is adopted, including a cover body and a waterproof rubber ring. The rubber ring and the cover body form a receiving cavity, which is filled with waterproof adhesive paste. The bottom surface of the rubber ring is close to the base material, and the adhesive paste wraps the nail head. The double-layer adhesive effect realizes sealing, and the cover body provides overall protection.
It achieves a quick and easy sealing effect, improves the waterproof effect and project quality, extends the waterproof life, and shortens the construction period.
Smart Images
Figure CN223399073U_ABST
Abstract
Description
Technical Field
[0001] The present application belongs to the field of nail head sealing, and in particular to a waterproof sealing. Background Art
[0002] In building envelope systems, exposed nails are installed on the substrate, and the screw heads are often exposed. The exposed nail installation is precisely the risk point of system leakage. The conventional exposed nail waterproofing process uses waterproof washers and nail head glue, and the performance is relatively simple. The waterproof rubber ring is prone to aging and failure under outdoor conditions. The nail head glue has the problems of slow construction, difficult quality control, and poor sealing. Utility Model Content
[0003] The present application provides a waterproof cover, which aims to solve the problems of conventional exposed nail waterproofing technology using waterproof gaskets and nail head glue, which have relatively simple performance, and the waterproof rubber rings are prone to aging and failure under outdoor conditions, and the nail head glue has slow construction, difficult quality control, and poor sealing.
[0004] The present application is implemented as follows: a waterproof sealing cover includes a cover body, the cover body is a cavity structure with one side open and the other sides closed; a waterproof rubber ring, the waterproof rubber ring cover is arranged at the opening of the cover body, the waterproof rubber ring and the cover body together form a accommodating cavity, the waterproof rubber ring has a through hole, and the through hole is connected to the accommodating cavity; a waterproof paste, the waterproof paste is filled in the accommodating cavity.
[0005] Optionally, an isolation pad is further included, which is arranged on a surface of the waterproof rubber ring on a side facing away from the cover body, and covers the through hole.
[0006] Optionally, the top of the cover body has a pressure relief hole, and the pressure relief hole is communicated with the accommodating cavity.
[0007] Optionally, the cover body further has an edge, and the edge extends outward away from the outer side wall of the cover body.
[0008] Optionally, the cover and the edge are integrally formed.
[0009] Optionally, the edge is arranged at the bottom end of the cover body, the cover body is protruded relative to the edge, and the edge and the cover body form a step structure.
[0010] Optionally, the waterproof paste fills at least 2 / 3 of the space area of the accommodating cavity.
[0011] Optionally, a groove is provided at the bottom end of the edge, and the waterproof rubber ring is embedded in the groove.
[0012] Optionally, the cover is made of at least one of metal, plastic, and rubber.
[0013] Optionally, a bonding area is provided on both a side surface of the waterproof rubber ring close to the cover body and a side surface away from the cover body.
[0014] The present application sets a cover body and a waterproof rubber ring. The cover body is a cavity structure with one side open and the other sides closed. The waterproof rubber ring and the cover body enclose a receiving cavity, which is filled with waterproof paste. The bottom surface of the waterproof rubber ring is tightly adhered to the substrate to prevent water from entering the cover body. The nail head passes through the through hole of the waterproof rubber ring, and the waterproof paste wraps the nail head as a whole. At the same time, due to the fluidity of the waterproof paste, the small gap between the screw and the substrate is also filled and sealed. The present application relies on the double-layer action of the waterproof rubber ring and the waterproof paste, and relies on the viscosity and density of the glue to achieve waterproofing. At the same time, the cover body provides overall protection and extends the effective life of waterproofing. The present application is quick and simple to install, with good consistency, which is more conducive to improving project quality and shortening construction period. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 This is a schematic diagram of the installation shaft side structure of the waterproof cover provided in the present application;
[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the waterproof cover provided in the present application;
[0017] Figure 3 This is a cross-sectional view of the installation of the waterproof cover provided in the present application.
[0018] Description of reference numerals:
[0019] 100. Waterproof sealing cover; 200. Base material; 300. Nail head; 10. Cover body; 20. Waterproof rubber ring; 30. Isolation pad; 40. Through hole; 50. Accommodation cavity; 60. Pressure relief hole; 70. Edge; 80. Waterproof paste. DETAILED DESCRIPTION
[0020] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application is further described in detail below with reference to the accompanying drawings and embodiments. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application and are not to be construed as limiting the present application. In addition, it should be understood that the specific embodiments described herein are merely used to explain the present application and are not intended to limit the present application.
[0021] In the description of this application, it should be understood that the terms "length", "width", "up", "down", "left", "right", "horizontal", "top", "bottom", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on this application.
[0022] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the described features. Throughout the description of this application, "plurality" means two or more, unless otherwise specifically defined.
[0023] In the description of this application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections, electrical connections, or mutual communication; they can refer to direct connections or indirect connections through an intermediate medium; they can refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on specific circumstances.
[0024] In this application, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.
[0025] The disclosure below provides many different embodiments or examples for realizing different structures of the present application. In order to simplify the disclosure of the present application, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the present application. In addition, the present application may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present application provides examples of various specific processes and materials, but those of ordinary skill in the art will appreciate the application of other processes and / or the use of other materials.
[0026] like Figure 1 As shown, in an embodiment of the present application, a waterproof sealing cover 100 includes a cover body 10 , a waterproof rubber ring 20 and an isolation pad 30 .
[0027] like Figure 2 and Figure 3 As shown, in some embodiments, the cover body 10 is a cavity structure with one side open and the other sides closed, and the waterproof rubber ring 20 is provided at the opening of the cover body 10. The connection form of the waterproof rubber ring 20 and the cover body 10 is not limited. The waterproof rubber ring 20 and the cover body 10 can be directly stacked together or glued together. For example, the waterproof rubber ring 20 can be pasted at the opening of the cover body 10, so as to keep the waterproof rubber ring 20 and the cover body 10 tightly fitted to prevent rainwater from penetrating. Preferably, the side surface of the waterproof rubber ring 20 close to the cover body 10 and the side surface facing away from the cover body 10 are both provided with bonding areas. Preferably, the entire side surface of the waterproof rubber ring 20 close to the cover body 10 and the side surface facing away from the cover body 10 are bonding areas. It has a large bonding force. In other words, the waterproof rubber ring 20 has double-sided adhesive properties. One side of the waterproof rubber ring 20 can be adhered to the substrate 200, while the other side of the waterproof rubber ring 20 is bonded to the cover 10, providing a double-sided adhesive seal between the cover 10 and the substrate 200. Furthermore, the provision of the waterproof rubber ring allows the cover to be separated from the substrate, with the cover and substrate spaced apart to prevent rainwater from seeping through the gap between the cover and the waterproof rubber ring.
[0028] The waterproof rubber ring 20 and the cover 10 enclose a receiving chamber 50. The waterproof rubber ring 20 has a through hole 40 that communicates with the receiving chamber 50. The receiving chamber 50 is filled with waterproof adhesive 80. The waterproof adhesive 80 has a certain fluidity and viscosity. When the waterproof cover is placed on the nail head 300, the nail head extends into the receiving chamber 50 through the through hole of the waterproof rubber ring 20. The waterproof adhesive 80 in the receiving chamber 50 completely wraps the nail head. At the same time, due to the fluidity of the waterproof adhesive 80, the small gap between the screw and the substrate is also filled and sealed, completely isolating the nail head 300 from the outside world and greatly improving the sealing effect of the nail head 300. Furthermore, the top of the cover 10 has a pressure relief hole 60 that communicates with the receiving chamber 50. The provision of the pressure relief hole 60 facilitates the discharge of air from the cover 10 when the cover 10 is pressed down, preventing excessive internal pressure in the cover 10 from causing the cover 10 to not fit tightly against the substrate.
[0029] In the embodiment of the present application, the waterproof adhesive 80 preferably fills at least two-thirds of the space in the accommodating cavity 50. This allows the adhesive 80 to flow freely when the nail head is inserted into the accommodating cavity 50, preventing it from overflowing and affecting the installation of the waterproof roof. The cover 10 is exposed to the external environment, which provides shape and protection for the waterproof adhesive 80, thereby extending the effective life of the waterproof adhesive 80 and the waterproof tape.
[0030] In other embodiments, the cover body 10 further includes a rim 70, which extends outward away from the outer sidewall of the cover body 10. The provision of the rim 70 can provide a larger contact area between the cover body 10 and the substrate, facilitating a secure installation of the cover body 10 on the substrate. Preferably, the cover body 10 and the rim 70 are integrally formed. Since there is no seam, the integrally formed cover body 10 and the rim 70 can provide a better sealing effect, further preventing liquid penetration. Preferably, a groove is provided at the bottom end of the rim 70, and the waterproof rubber ring 20 is embedded in the groove. In this way, the waterproof rubber ring 20 is embedded in the bottom end of the cover body 10, preventing relative movement between the waterproof rubber ring 20 and the cover body 10, and the connection between the cover body 10 and the waterproof rubber ring 20 is more secure.
[0031] like Figure 2As shown, in the embodiment of the present application, the edge 70 is provided at the bottom end of the cover body 10, and the cover body 10 is provided to protrude relative to the edge 70, and the edge 70 and the cover body 10 form a step structure. The cover body 10 is in the shape of a cylindrical step as a whole, with two steps. The stepped shape design can make the cover body 10 more convenient during the installation and disassembly process. For example, through the guidance of the steps, the cover body 10 can be more easily aligned and placed on the base; at the same time, during disassembly, force can also be applied through the guidance of the steps to avoid damage to the cover body 10 or the base. Furthermore, the cover body 10 can be made of metal, plastic, rubber or other weather-resistant materials. This application is not limited to this. Preferably, the cover body 10 can be integrally injection molded by plastic, which has low production cost and good applicability.
[0032] In other embodiments, the isolation pad 30 is disposed on the surface of the waterproof rubber ring 20 facing away from the cover 10, and the isolation pad 30 covers the through-hole 40. In other words, the isolation pad 30 blocks the through-hole 40 of the waterproof rubber ring 20, thereby sealing the waterproof paste 80 within the accommodating cavity 50. This facilitates storage and transportation when not in use, and prevents leakage of the waterproof paste 80. Preferably, the isolation pad 30 can be made of release paper with a plastic film, a disposable consumable item with good sealing performance and low cost.
[0033] like Figure 3 As shown, in the embodiment of the present application, when using the waterproof sealing cover, first tear off the isolation pad 30, place the cover body 10 with the bottom end of the waterproof rubber ring 20 facing downward, align the through hole of the waterproof rubber ring 20 with the center of the screw cover, and then gently press the cover body 10 to allow the waterproof rubber ring 20 to adhere firmly to the substrate, and the installation is completed.
[0034] The present application sets a cover body 10 and a waterproof rubber ring 20. The cover body 10 is a cavity structure with one side open and the other sides closed. The waterproof rubber ring 20 and the cover body 10 enclose a receiving cavity, and the receiving cavity is filled with waterproof paste 80. The bottom surface of the waterproof rubber ring 20 is tightly adhered to the substrate, which can prevent water from entering the cover body 10. The nail head passes through the through hole of the waterproof rubber ring 20, and the waterproof paste 80 wraps the nail head as a whole. At the same time, due to the fluidity of the waterproof paste 80, the small gap between the screw and the substrate is also filled and sealed. The present application relies on the double-layer effect of the waterproof rubber ring 20 and the waterproof paste 80, and relies on the viscosity and density of the glue to achieve waterproofing. At the same time, the cover body 10 provides overall protection and extends the effective life of waterproofing. The present application is quick and simple to install, has good consistency, and is more conducive to improving project quality and shortening construction period.
[0035] Throughout this specification, reference to terms such as "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
[0036] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.
Claims
1. A waterproof cover, characterized in that: include: A cover body, wherein the cover body is a cavity structure with one side open and the other sides closed; A waterproof rubber ring, which is provided at the opening of the cover body, and the waterproof rubber ring and the cover body enclose a receiving cavity, and the waterproof rubber ring has a through hole, and the through hole is connected to the receiving cavity; Waterproof paste is filled in the accommodating cavity.
2. The waterproof cover according to claim 1, wherein: It also includes an isolation pad, which is arranged on a surface of the waterproof rubber ring on a side facing away from the cover body, and covers the through hole.
3. The waterproof cover according to claim 1, wherein: The top of the cover body is provided with a pressure relief hole, and the pressure relief hole is communicated with the accommodating cavity.
4. The waterproof cover according to claim 1, wherein: The cover body also has an edge, and the edge extends outward away from the outer side wall of the cover body.
5. The waterproof cover according to claim 4, wherein: The cover and the edge are integrally formed.
6. The waterproof cover according to claim 4, wherein: The edge is arranged at the bottom end of the cover body, the cover body is arranged to protrude relative to the edge, and the edge and the cover body form a step structure.
7. The waterproof cover according to claim 1, wherein: The waterproof paste fills at least 2 / 3 of the space area of the accommodating cavity.
8. The waterproof cover according to claim 4, wherein: A groove is provided at the bottom end of the edge, and the waterproof rubber ring is embedded in the groove.
9. The waterproof cover according to claim 1, wherein: A bonding area is provided on both a side surface of the waterproof rubber ring close to the cover body and a side surface away from the cover body.