Wind cap rainproof structure
By designing the hood rainproof structure of the drainage slope and main body connection in the hood rainproof structure, the problem of water seepage at the hood connection is solved, and better waterproofing effect and construction quality are achieved.
Patent Information
- Application Number
- CN202422591734.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-25
- Publication Date
- 2025-08-19
- Estimated Expiration
- 2034-10-25
AI Technical Summary
Existing finished hoods are prone to leakage at the connection, resulting in water seepage in the flue.
A wind hood rainproof structure is designed, including a wind hood body and a rainproof cover plate. The rain hood is equipped with a drainage slope, and the lower edge is connected to the lower buckle plate and is equipped with a main body connection. The wind hood body is connected to the cover plate through a mounting ring and can be fixed by a sealing ring and fixing bolts.
Effectively prevent water seepage, improve the rainproof performance of the hood and improve the construction quality.
Smart Images
Figure CN223241014U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of hood installation, in particular to a rainproof structure of a hood. Background Art
[0002] With the continuous improvement of building quality, flue hoods are increasingly using finished negative pressure hoods to achieve good ventilation. During the implementation of finished hoods, the bottom and the main structure of the hood are not well connected, which often causes leakage at the hood and causes water seepage in the flue.
[0003] The current structure generally includes a hood body and a rain cover. The rain cover is a flat plate structure, which can easily cause poor drainage and water seepage.
[0004] Or the hood body is directly fixed to the main building through the installation ears, which makes it easier for water to seep through the joints.
[0005] Therefore how to solve the anti-seepage measures of finished product hood has become a problem that needs to be solved urgently. Utility Model Content
[0006] The utility model provides a hood rainproof structure, which can solve the problems pointed out in the background technology.
[0007] The hood rainproof structure includes a hood body and a rainproof cover plate. The hood body is arranged above the rainproof cover plate. The rainproof cover plate has a drainage slope. The lower edge of the rainproof cover plate is connected to a circle of lower buckle plates, and the lower buckle plates are connected to the main body connecting parts.
[0008] Preferably, the rainproof cover is a frustum cover.
[0009] Preferably, a raised mounting ring is provided above the rainproof cover plate, and the lower end of the hood body is sleeved on the mounting ring.
[0010] Preferably, the main body connecting parts are a plurality of connecting plates arranged on the lower buckle plate.
[0011] Beneficial effect: The utility model provides a hood rainproof structure, which has a very good anti-seepage effect and can improve the rainproof performance, that is, it can improve the construction quality to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 This is a schematic diagram of the structure of the utility model.
[0013] Figure 2 This is a schematic diagram of the structure of the rainproof cover of the utility model.
[0014] Description of reference numerals:
[0015] Reference numerals in the figure: hood body 1; rainproof cover plate 2; drainage slope 21; mounting ring 22; lower buckle plate 3; main body connecting part 4. DETAILED DESCRIPTION
[0016] A specific embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.
[0017] Example 1:
[0018] like Figure 1-2 As shown, the hood rainproof structure includes a hood body 1 and a rainproof cover plate 2. The hood body 1 is arranged above the rainproof cover plate 2. The rainproof cover plate 2 has a drainage slope 21. The drainage slope 21 can quickly drain water, effectively avoid the accumulation of water, effectively prevent infiltration, and improve the anti-seepage effect. The rainproof cover plate 2 is a frustum cover plate, which can be a circular frustum, a square frustum, or a polygonal frustum, etc. The lower edge of the rainproof cover plate 2 is connected to a circle of lower buckle plates 3, and the lower buckle plates 3 are connected to a main body connector 4. The size of the lower buckle plates 3 is slightly larger than the base of the main structure, and the upper edge of the main structure can be wrapped to achieve the effect of draining rainwater and blocking gaps.
[0019] Specifically, a raised mounting ring 22 is provided above the rainproof cover plate 2, and the lower end of the hood body 1 is sleeved on the mounting ring 22. The two can be directly sealed with a sealing ring, and fixing bolts can be added to ensure the stability of the connection.
[0020] Specifically, the main connecting member 4 is a plurality of connecting plates 5 provided on the lower gusset plate 3 , and the connecting plates 5 can be connected and fixed to the main structure by expansion bolts.
[0021] The above disclosures are only a few specific embodiments of the present invention. However, the embodiments of the present invention are not limited thereto. Any changes that can be conceived by those skilled in the art should fall within the scope of protection of the present invention.
Claims
1. The hood rainproof structure is characterized by: The invention comprises a hood body (1) and a rainproof cover plate (2), wherein the hood body (1) is arranged above the rainproof cover plate (2), the rainproof cover plate (2) is provided with a drainage slope (21), the lower edge of the rainproof cover plate (2) is connected to a circle of lower buckle plates (3), and the lower buckle plates (3) are connected to a main body connecting piece (4).
2. The hood rainproof structure according to claim 1, characterized in that: The rainproof cover plate (2) is a frustum cover plate.
3. The hood rainproof structure according to claim 1, characterized in that: A raised mounting ring (22) is provided above the rainproof cover plate (2), and the lower end of the hood body (1) is sleeved on the mounting ring (22).
4. The hood rainproof structure according to any one of claims 1 to 3, characterized in that: The main body connecting parts (4) are a plurality of connecting plates (5) arranged on the lower buckle plate (3).