Waterproof cap capable of preventing water leakage during nailing
By designing a waterproof cap, utilizing a snap-fit and snap-ring structure, as well as reinforced steel pads and reinforcing ribs, the problem of waterproofing the openings of bolts and nails in buildings is solved, achieving a simple and durable waterproofing effect.
Patent Information
- Application Number
- CN202520371227.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2026-01-16
- Estimated Expiration
- 2035-03-05
AI Technical Summary
The lack of effective waterproofing measures for bolt and nail openings in existing buildings allows rainwater to seep into the building interior, causing problems such as mold growth on walls and damage to decorative layers. Traditional sealing materials have poor durability and require high-level construction.
Design a waterproof cap including a chassis, a fixing sleeve, a cap body, a buckle, and a retaining ring. It is fixed to the wall by bolts and the snap-fit structure of the buckle and retaining ring achieves a stable connection of the cap. The reinforced steel pad and reinforcing rib provide support and prevent deformation.
It achieves a waterproof effect with simple operation, ensures that the cap maintains its seal during long-term use, prevents leakage, and enhances the stability and waterproof performance of the structure.
Smart Images
Figure CN223805875U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to waterproof cap technical field, concretely is a waterproof cap that can prevent water from leaking when nailing. BACKGROUND
[0002] With the increasing complexity of building structures, various bolt and nail openings appear on buildings. If there is no effective waterproof measure, rainwater or other liquids can easily penetrate into the building interior, causing a series of problems such as mold on the wall, damage to the decorative layer, and corrosion of the structure. For example, in rainy areas, roof leaks can damage the ceiling, furniture, and appliances inside the house, causing significant economic losses to the occupants.
[0003] Traditional waterproof methods include using sealant and caulking material to seal openings. However, these materials have some limitations. First, the durability of sealant is limited. Under the influence of factors such as long-term ultraviolet radiation, temperature changes, and mechanical vibrations, the sealant can easily age and crack, losing its waterproof effect. For example, after several years of wind and sun exposure, the sealant on the exterior wall will develop obvious cracks, allowing rainwater to seep in. Second, the caulking material requires precise operation during construction, and the technical requirements for construction personnel are high. If the caulking is uneven or not full, it cannot achieve good waterproof effect.
[0004] To solve the above problems, it is urgent to design a waterproof cap based on the existing technology. INVENTION CONTENTS
[0005] To solve the technical problems of various bolt and nail openings appearing on buildings, rainwater or other liquids easily penetrating into the building interior, causing mold on the wall, and damage to the decorative layer, the utility model provides a waterproof cap that can prevent water from leaking when nailing.
[0006] The utility model adopts the following technical scheme: a waterproof cap that can prevent water from leaking when nailing, comprising a bottom disc and a cap body, the top of the bottom disc is fixedly connected with a fixing sleeve, one end of the bottom disc is fixedly connected with a connecting body, one end of the connecting body is fixedly connected with the outside of the cap body, the cap body is sleevedly connected outside the fixing sleeve, the outside of the fixing sleeve is fixedly connected with two buckles, the inside of the cap body is fixedly connected with a snap ring, the buckles and the snap ring are connected together.
[0007] Preferably, the inside of the fixing sleeve is provided with a reinforcing steel pad.
[0008] Preferably, the outside of the bottom disc is fixedly connected with a plurality of reinforcing ribs around.
[0009] Compared with the prior art, the utility model has the advantages of:
[0010] The utility model discloses when using, through the bolt is worn out fixed cover, then the chassis is close -fitted in the wall, to be fixed on the wall through the bolt with fixed cover of chassis finally, the cap body overturns, makes the connecting body to bend, to make the cap body sleeve connection in the outside of fixed cover, and through the clasp and snap ring between the joint, make the cap body fixed in the outside of fixed cover, simple and convenient operation, simultaneously, through the cap body can prevent the bolt in the fixed cover inside, plays waterproof effect. BRIEF DESCRIPTION OF DRAWINGS
[0011] Figure 1 It is the whole structure schematic diagram of the utility model;
[0012] Figure 2 It is the chassis side view of the utility model.
[0013] In the drawing: 1, chassis;2, cap body;3, fixed cover;4, reinforced steel pad;5, connecting body;6, reinforcing rib;7, buckle;8, snap ring. DETAILED DESCRIPTION
[0014] Below, combining the drawing and specific implementation, the utility model is described further, need explaining, under the premise of not conflicting, the following described each embodiment or each technical feature between can be any combination and form new embodiment.
[0015] Embodiment 1: please refer to Figure 1 - Figure 2 The waterproof cap of the utility model can prevent water leakage, which comprises a chassis 1 and a cap body 2, the top of the chassis 1 is fixedly connected with a fixed cover 3, one end of the chassis 1 is fixedly connected with a connecting body 5, one end of the connecting body 5 is fixedly connected with the outside of the cap body 2, the cap body 2 is sleeve-connected on the outside of the fixed cover 3, two buckles 7 are fixedly connected on the outside of the fixed cover 3, a snap ring 8 is fixedly connected in the cap body 2, and the buckle 7 and the snap ring 8 are connected together by clamping connection.
[0016] When using, the bolt is worn out fixed cover 3, then the chassis 1 is close -fitted in the wall, and the bolt is fixed through the tool, to be fixed on the wall through the bolt with fixed cover 3 of chassis 1, finally, the cap body 2 overturns, makes the connecting body 5 to bend, to make the cap body 2 sleeve connection in the outside of fixed cover 3, through the clasp 7 and the snap ring 8 joint, make the cap body 2 fixed in the outside of fixed cover 3, simple and convenient operation, simultaneously, through the cap body 2 can prevent the bolt in the fixed cover 3 inside, plays waterproof effect, through being provided with two buckles 7, to make the cap body 2 sleeve connection in the outside of fixed cover 3 more stable;
[0017] Further, the inside of the fixing sleeve 3 is provided with a reinforcing steel pad 4, by being provided with the reinforcing steel pad 4, the reinforcing steel pad 4 can provide a stable support structure for the cap body 2, ensure that it can still maintain the original shape during long-term use, or in the case of uneven external force, avoid deformation of the cap body 2, cause the sealing to be not tight, and cause the water leakage phenomenon;
[0018] Further, the outside of the chassis 1 is fixedly connected with a plurality of reinforcing ribs 6, by being provided with a plurality of reinforcing ribs 6, the reinforcing ribs 6 can effectively enhance the compression resistance of the chassis 1, so that it is not easy to deform.
[0019] Working principle: by passing the bolt through the fixing sleeve 3, then tightly attaching the chassis 1 to the wall, and fixing the bolt through the tool, thereby fixing the chassis 1 and the fixing sleeve 3 on the wall through the bolt, finally turning over the cap body 2, bending the connecting body 5, so that the cap body 2 is sleeved outside the fixing sleeve 3, and the cap body 2 is fixed outside the fixing sleeve 3 through the buckle 7 and the clasp 8, the operation is simple and convenient, and at the same time, the bolt in the inside of the fixing sleeve 3 can be protected and shielded by the cap body 2, and the waterproof effect is achieved.
[0020] The above-mentioned embodiments are only preferred embodiments of the present application, and cannot be used to limit the scope of protection of the present application, and any non-substantial changes and replacements made by those skilled in the art on the basis of the present application all belong to the scope of protection required by the present application.
Claims
1. A water leakage preventing cap for nailing, comprising a base plate (1) and a cap body (2), characterized in that, The top of the chassis (1) is fixedly connected with a fixing sleeve (3), one end of the chassis (1) is fixedly connected with a connecting body (5), one end of the connecting body (5) is fixedly connected with the outside of a cap body (2), the cap body (2) is sleevedly connected on the outside of the fixing sleeve (3), the outside of the fixing sleeve (3) is fixedly connected with two buckles (7), the inside of the cap body (2) is fixedly connected with a clasp (8), and the buckle (7) and the clasp (8) are clampedly connected together.
2. A water-tight cap according to claim 1, wherein, The inside of the fixing sleeve (3) is provided with a reinforcing steel pad (4).
3. A water-tight cap according to claim 1, wherein, The outside of the chassis (1) is fixedly connected with a plurality of reinforcing ribs (6).