Multipurpose flange plate structure

Abstract

The utility model discloses a multipurpose flange plate structure which comprises a flange body. A sewage discharge channel is formed in the flange body, the upper end of the circumferential surface of the flange body protrudes in the radial direction to form a connecting disc, and the connecting disc is used for being matched with a bolt to lock the flange body to the ground; the inner wall of the sewage discharge channel is integrally connected with an annular inclined surface; the lower edge of the annular inclined surface is integrally connected with an annular flange which is coaxial with the sewage discharge channel; the peripheral face of the flange body and the peripheral face of the annular flange are used for being matched with ground blow-off pipes of the same size respectively. According to the flange plate structure, the annular flange is integrally formed in the sewage discharge channel, so that the flange plate structure is provided with two tubular structures capable of being matched with the ground sewage discharge pipe, the flange plate structure can be assembled with the ground sewage discharge pipes of various sizes, the adaptability of products is improved, and the flange plate structure has more purposes.

Description

Technical Field

[0001] The utility model relates to the technical field of toilet installation flanges, in particular to a multi-purpose flange structure. Background Art

[0002] The installation process of a traditional toilet is: a sewage pipe is pre-buried in the bathroom floor, the toilet sewage pipe is connected to the ground sewage pipe, and the toilet sewage pipe and the ground sewage pipe are connected through a toilet installation flange, and the joint between the two is sealed with adhesive materials such as butter, putty, and wax rings.

[0003] Existing toilet mounting flanges can generally only be adapted to a single size of ground sewage pipe, such as 3 inches or 4 inches, and have a single purpose and limitations. Utility Model Content

[0004] The purpose of the utility model is to provide a multi-purpose flange structure to solve the problems existing in the prior art, which can be adapted to ground sewage pipes of various sizes and has more uses.

[0005] In order to achieve the above purpose, the solution of the utility model is:

[0006] A multi-purpose flange structure comprises a flange body; a sewage discharge channel is arranged in the flange body, and a connecting plate is formed on the upper end of the circumferential surface of the flange body protruding radially, and the connecting plate is used to cooperate with bolts to lock the flange body to the ground; the inner wall of the sewage discharge channel is integrally connected with an annular slope; the lower edge of the annular slope is integrally connected with an annular flange coaxial with the sewage discharge channel; the circumferential surfaces of the flange body and the annular flange are respectively used to cooperate with a ground sewage pipe of a certain size.

[0007] The connecting plate is provided with a rotation slot for engaging with a bolt preset on the ground. The rotation slot includes a clearance portion for the bolt to pass through, and a limiting portion for axially limiting the bolt. The limiting portion is arc-shaped and communicated with the clearance portion.

[0008] Preferably, the connection plate is also provided with a plurality of through holes, and the through holes can be used for driving self-tapping screws.

[0009] The circumferential surface of the flange body is provided with at least one circle of mounting ring grooves, and the mounting ring grooves are used for mounting sealing rings.

[0010] A sealing groove is arranged on the upper surface of the connecting plate.

[0011] After adopting the above technical solution, the utility model has the following technical effects:

[0012] The utility model has an annular flange integrally formed in the sewage channel so that the flange structure has two tubular structures that can cooperate with the ground sewage pipe, so that it can be assembled with ground sewage pipes of various sizes, thereby improving the adaptability of the product and having more uses. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of a specific embodiment of the utility model;

[0014] Figure 2 It is a cross-sectional view of a specific embodiment of the utility model;

[0015] Figure 3 The installation diagram of the specific embodiment of the utility model is shown in FIG. Figure 1 ;

[0016] Figure 4 The installation diagram of the specific embodiment of the utility model is shown in FIG. Figure 2 ;

[0017] Description of Figure Numbers:

[0018] 1-flange body; 11-drainage channel; 12-connecting plate; 13-annular slope; 14-annular flange; 15-rotation slot; 151-displacement portion; 152-limiting portion; 16-perforation; 17-mounting ring groove; 18-sealing groove;

[0019] 2- Sealing ring;

[0020] A-4 inch sewage pipe; B-3 inch sewage pipe; C-sealing ring; D-wax ring. DETAILED DESCRIPTION

[0021] In order to further explain the technical solution of the present utility model, the present utility model is described in detail below through specific embodiments.

[0022] refer to Figure 1 and Figure 2 As shown, the utility model discloses a multi-purpose flange structure, including a flange body 1; a sewage discharge channel 11 is arranged in the flange body 1, and a connecting plate 12 is formed on the upper end of the peripheral surface of the flange body 1 protruding radially, and the connecting plate 12 is used to cooperate with bolts to lock the flange body 1 on the ground;

[0023] The inner wall of the sewage channel 11 is integrally connected with an annular slope 13; the lower edge of the annular slope 13 is integrally connected with an annular flange 14 coaxial with the sewage channel 11; the circumferential surfaces of the flange body 1 and the annular flange 14 are respectively used to match a ground sewage pipe of a certain size.

[0024] Through the above scheme, the utility model has an annular flange 14 integrally formed in the sewage channel 11, so that the flange structure has two tubular structures that can cooperate with the ground sewage pipe, so that it can be assembled with ground sewage pipes of various sizes, thereby improving the adaptability of the product and having more uses.

[0025] Specific embodiments of the present utility model are shown below.

[0026] The connecting plate 12 is provided with a rotation slot 15 for engaging with a bolt preset on the ground. The rotation slot 15 includes a clearance portion 151 for the bolt to pass through, and a limiting portion 152 for axially limiting the bolt. The limiting portion 152 is arc-shaped and connected to the clearance portion 151.

[0027] Furthermore, the connection plate 12 is provided with a plurality of through holes 16, and the through holes 16 can be used to drive self-tapping screws, so that the flange can be installed more firmly on the ground, thereby enriching the installation methods of the flange.

[0028] The circumferential surface of the flange body 1 is provided with at least one circle of mounting ring grooves 17, and the mounting ring grooves 17 are used to mount the sealing ring 2 to improve the sealing performance.

[0029] The upper surface of the connecting plate 12 is provided with a sealing groove 18, which is used to accommodate sealing and bonding materials such as butter, glue, wax ring, etc., and can improve the sealing performance between the flange and the toilet ceramic. In this embodiment, the sealing groove 18 is an annular groove coaxially arranged with the sewage channel 11.

[0030] See also Figure 3 , Figure 4 The outer diameters of the flange body 1 and the annular flange 14 match the 4-inch and 3-inch ground sewage pipes, respectively. When the ground sewage pipe is a 4-inch sewage pipe A, it can be sleeved on the circumference of the flange body 1; when the ground sewage pipe is a 3-inch sewage pipe B, it can be sleeved on the circumference of the annular flange 14. In addition, the upper surface of the flange body 1 can be matched with the sealing ring C or the wax ring D.

[0031] The above embodiments and drawings do not limit the product form and style of the present utility model. Any appropriate changes or modifications made by ordinary technicians in the relevant technical field should be deemed to be within the patent scope of the present utility model.

Claims

1. A multi-purpose flange structure, characterized in that: It comprises a flange body; a sewage discharge passage is arranged in the flange body, and a connection plate is formed on the upper end of the peripheral surface of the flange body protruding radially, and the connection plate is used to cooperate with bolts to lock the flange body on the ground; The inner wall of the sewage channel is integrally connected with an annular slope; the lower edge of the annular slope is integrally connected with an annular flange coaxial with the sewage channel; the circumferential surfaces of the flange body and the annular flange are respectively used to match a ground sewage pipe of a certain size.

2. The multi-purpose flange structure according to claim 1, characterized in that: The connecting plate is provided with a rotation slot for engaging with a bolt preset on the ground. The rotation slot includes a clearance portion for the bolt to pass through, and a limiting portion for axially limiting the bolt. The limiting portion is arc-shaped and communicated with the clearance portion.

3. The multi-purpose flange structure according to claim 2, characterized in that: The connection plate is also provided with a plurality of through holes, and the through holes can be used for driving self-tapping screws.

4. The multi-purpose flange structure according to claim 1, characterized in that: The circumferential surface of the flange body is provided with at least one circle of mounting ring grooves, and the mounting ring grooves are used for mounting sealing rings.

5. The multi-purpose flange structure according to claim 1, characterized in that: The upper surface of the connecting plate is provided with a sealing groove.

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