Adjustable eccentric floor drain convenient to construct

Abstract

The utility model discloses an adjustable eccentric floor drain convenient to construct, relates to the technical field of manufacturing of photovoltaic modules, and aims to solve the problem that a floor drain panel needs to be aligned and debugged for many times during installation and construction of a current floor drain. An adjustable eccentric floor drain convenient to construct comprises a floor drain body, a floor drain cover is fixedly connected to the floor drain body, a heightening sleeve is arranged on the floor drain cover, an adjustable eccentric part is arranged on the heightening sleeve, a plastic panel is arranged on the adjustable eccentric part, and a metal panel is fixedly connected to the plastic panel. According to the adjustable eccentric floor drain convenient to construct, through the arrangement of the adjustable eccentric part, the construction requirement of workers is lowered, the time for aligning and debugging the floor drain panel by the workers is shortened, and the floor drain construction is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of floor drains, in particular to an adjustable eccentric floor drain which is convenient for construction. Background Art

[0002] The floor drain is an important interface between the drainage pipe system and the indoor floor. It has functions such as drainage and preventing odor in the drainage pipe from being transmitted back into the room.

[0003] The installation location of the floor drain is generally in the corner of the wall, which causes certain inconveniences during construction, especially when aligning the floor drain heightening sleeve and the floor drain panel. Since the construction is not so precise, constant adjustments are often required, which increases the complexity of the construction and the time for workers to align and debug the floor drain panel, making the construction extremely inconvenient. Utility Model Content

[0004] The utility model solves the problem that the current floor drain installation construction requires multiple times of alignment and debugging of the floor drain panel, and proposes an adjustable eccentric floor drain that is convenient for construction. By setting an adjustable eccentric part, the construction requirements for workers are reduced, and the time for workers to align and debug the floor drain panel is reduced, making the floor drain construction more convenient.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an adjustable eccentric floor drain which is easy to construct, comprising a floor drain main body, the floor drain main body is fixedly connected to a floor drain cover, the floor drain cover is provided with a heightened sleeve, the heightened sleeve is provided with an adjustable eccentric piece, the adjustable eccentric piece is provided with a plastic panel, and the plastic panel is fixedly connected to a metal panel.

[0006] In the present technical solution, the floor drain body is welded to the floor drain cover to form a complete structure, thereby ensuring a good water sealing effect; the adjustable eccentric piece is arranged on the heightened sleeve, and the adjustable eccentric piece can rotate freely, thereby reducing the drilling accuracy requirements during construction, and there is no need to adjust the holes multiple times, thereby making the floor drain construction more convenient.

[0007] The utility model is further configured as follows: the adjustable eccentric member includes an opening portion and a fixing portion, the opening portion includes an opening plane and an eccentric hole opened on the opening plane, and the fixing portion includes a first horizontal limiting structure extending out of the opening plane and a first vertical limiting structure perpendicular to the opening plane.

[0008] In the present technical solution, the adjustable eccentric member is mainly composed of an opening portion and a fixed portion. The opening portion is mainly composed of an opening plane and an eccentric hole thereon. The size and position of the eccentric hole can be opened according to actual needs, or can be opened according to the maximum eccentric hole of the opening plane; in the fixed portion of the adjustable eccentric member, the first horizontal limiting structure can cooperate with the upper end face of the heightened sleeve.

[0009] The utility model is further configured as follows: the heightened sleeve includes a limiting notch structure surrounding its side and a plurality of cutting structures, the limiting notch structure is connected with a sealing ring, and the cutting structure is an annular groove; the heightened sleeve also includes an upper end surface that cooperates with an adjustable eccentric piece.

[0010] In the technical solution, a plurality of cutting structures are arranged on the heightening sleeve. After the required height of the heightening sleeve is determined, cutting can be performed according to the cutting height. The cutting structure has a guiding effect during the cutting process to prevent uneven cutting.

[0011] The utility model is further configured as follows: the floor drain cover is an integrated structure, the floor drain cover comprises a first protruding structure fixed to the floor drain body and a first water seal structure, and a notch structure is further provided between the first protruding structure and the first water seal structure.

[0012] In the present technical solution, when the floor drain cover is an integrated structure, the first water seal structure thereon is an integral structure with the other parts of the floor drain cover, the first protrusion structure thereon is welded to the second protrusion structure of the floor drain body, and the notch structure thereon can contact and cooperate with the lower end face of the heightened sleeve.

[0013] The utility model is further configured as follows: the floor drain cover is a split structure, the floor drain cover includes a cover body and a water seal accessory, the cover body includes a first protrusion structure and a second horizontal limiting structure fixed to the floor drain body, the water seal accessory includes a third horizontal limiting structure and a second water seal structure; the second horizontal limiting structure and the third horizontal limiting structure are snap-connected.

[0014] In the present technical solution, when the drain cover is a split structure, it is mainly composed of a cover body and a water seal accessory. The cover body includes a first protrusion structure and a second horizontal limiting structure. The water seal accessory mainly includes a second water seal structure and a third horizontal limiting structure. The water seal accessory can be taken out separately.

[0015] The utility model is further configured as follows: the plastic panel includes a filter installation structure, a second vertical limiting structure is arranged below the filter installation structure, a vertical connecting portion is arranged above the filter installation structure, and a first bevel limiting structure cooperating with the metal panel is arranged on the top of the vertical connecting portion.

[0016] In this technical solution, the second vertical limiting structure can be inserted into the adjustable eccentric member.

[0017] The utility model is further configured as follows: the outer edge of the plastic panel also includes a flange structure, and a mounting structure for placing an anti-overflow floor drain core is arranged below the second vertical limiting structure.

[0018] In the present technical solution, the provision of the flange structure can increase the degree of bonding with the cement bonding layer 1-2 and reduce the hidden danger of water leakage.

[0019] The utility model is further configured as follows: the metal panel includes a drainage hole structure and a second bevel limiting structure on its surface, an increase structure is also arranged above the second bevel limiting structure, and a third vertical limiting structure is also connected below the surface of the metal panel.

[0020] In the technical solution, the second bevel limiting structure can cooperate with the first bevel limiting structure and can ensure that the white edge of the plastic panel is not exposed.

[0021] The utility model is further configured as follows: the floor drain body comprises a second protruding structure and a main body water sealing structure with the second protruding structure.

[0022] In this technical solution, the second protruding structure is welded to the first protruding structure.

[0023] The utility model is further configured as follows: a filter is installed in the filter installation structure.

[0024] In this technical solution, the filter is installed in the filter installation structure.

[0025] The utility model can bring the following beneficial effects:

[0026] 1. The utility model relates to an adjustable eccentric floor drain which is convenient for construction. By setting an adjustable eccentric part, the requirements for workers in construction are reduced, and the time for workers to align and debug the floor drain panel is reduced, making the construction of the floor drain more convenient;

[0027] 2. The utility model relates to an adjustable eccentric floor drain which is convenient to construct. The plastic panel can be installed against the wall, making the construction of the floor drain more convenient;

[0028] 3. The plastic panel of the utility model can better fit with floor tiles and ceramic tiles; and is provided with a flange structure, which can reduce the hidden danger of water leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 The utility model is a schematic diagram of a structure of an adjustable eccentric floor drain which is convenient for construction.

[0030] Figure 2 The utility model is a schematic cross-sectional view of an adjustable eccentric floor drain which is convenient for construction and a floor drain cover with a split structure.

[0031] Figure 3 The utility model is a schematic diagram of another structure of an adjustable eccentric floor drain which is convenient for construction.

[0032] Figure 4 The utility model is a cross-sectional schematic diagram of an adjustable eccentric floor drain which is convenient for construction and is about an integrated structural floor drain cover.

[0033] Figure 5 The utility model is a structural schematic diagram of an adjustable eccentric floor drain heightening sleeve which is convenient for construction.

[0034] Figure 6 The utility model is a schematic diagram of an adjustable eccentric piece of an adjustable eccentric floor drain which is convenient for construction.

[0035] Figure 7 The utility model is a cross-sectional schematic diagram of an adjustable eccentric floor drain plastic panel which is convenient for construction.

[0036] Figure 8 The utility model is an overall schematic diagram of an adjustable eccentric floor drain plastic panel which is convenient for construction.

[0037] Fig. 9 The utility model is an overall schematic diagram of an adjustable eccentric floor drain metal panel which is convenient for construction.

[0038] Fig.10 The utility model is a cross-sectional schematic diagram of an adjustable eccentric floor drain metal panel which is convenient for construction.

[0039] Fig.11 The utility model discloses an overall assembly diagram of an adjustable eccentric floor drain which is convenient for construction.

[0040] in,

[0041] 1. Floor drain body 11, second protruding structure 12, main body water seal structure

[0042] 2. Floor drain cover 21, first protruding structure 22, first water seal structure 23, notch structure 24, second horizontal limiting structure

[0043] 3. Heightened sleeve 31, cutting structure 32, limiting notch structure 33, upper end surface

[0044] 4. Adjustable eccentric member 41, first horizontal limiting structure 42, eccentric hole 43, first vertical limiting structure

[0045] 5. Sealing ring

[0046] 6. Plastic panel 61, filter screen mounting structure 62, flange structure 63, first bevel limit structure 64, mounting structure 65, second vertical limit structure

[0047] 7. Filter

[0048] 8. Metal panel 81, drainage hole structure 82, third vertical limiting structure 83, heightening structure 84, second bevel limiting structure

[0049] 9. Water seal accessories

[0050] 1-1. Floor tiles or ceramic tiles 1-2. Cement bonding layer. DETAILED DESCRIPTION

[0051] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in conjunction with the drawings and embodiments. It should be understood that the specific implementation method described here is only an optimal embodiment of the utility model, which is only used to explain the utility model and does not limit the protection scope of the utility model. All other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0052] Embodiment 1:

[0053] This embodiment discloses an adjustable eccentric floor drain which is convenient for construction. Figures 1 to 11 The utility model mainly comprises a floor drain body 1, a floor drain cover 2, a heightening sleeve 3, an adjustable eccentric piece 4, a plastic panel 6 and a metal panel 8.

[0054] The floor drain body 1 is fixedly connected to the floor drain cover 2. In this embodiment, the floor drain body 1 and the floor drain cover 2 are welded to each other. The floor drain body 1 and the floor drain cover 2 are welded to form a complete structure, ensuring a good water sealing effect.

[0055] A heightening sleeve 3 is arranged on the floor drain cover 2 . In this embodiment, the heightening sleeve 3 is sleeved on the floor drain cover 2 .

[0056] An adjustable eccentric piece 4 is provided on the heightening sleeve 3. In this embodiment, the adjustable eccentric piece 4 is in contact with the upper end surface 33 of the heightening sleeve 3. The adjustable eccentric piece 4 is provided on the heightening sleeve 3, and the adjustable eccentric piece 4 can rotate freely, so that the drilling accuracy requirement during construction is reduced, and there is no need to adjust the opening hole multiple times, making the floor drain construction more convenient.

[0057] A corresponding plastic panel 6 is arranged on the adjustable eccentric member 4 , and the plastic panel 6 is also fixedly connected to the metal panel 8 .

[0058] For adjustable eccentric 4, refer to Figure 6 , Figure 6 It mainly includes a front view a and a top view b about the adjustable eccentric member 4. The adjustable eccentric member 4 mainly includes an opening portion and a fixing portion.

[0059] The opening portion mainly includes an opening plane. In the present embodiment, the opening plane is a circular plane. A corresponding eccentric hole 42 is provided on the opening plane. In the present embodiment, the eccentric hole 42 is a through hole that penetrates the opening plane in the thickness direction, and the eccentric hole 42 is specifically an eccentric circular hole.

[0060] As for the fixing part, it mainly includes a first horizontal limiting structure 41 and a first vertical limiting structure 43. The first horizontal limiting structure 41 is an extension of the opening plane, that is, the first horizontal limiting structure 41 extends out of the edge plane direction of the opening plane. In this embodiment, the thickness of the first horizontal limiting structure 41 is equal to the thickness of the opening plane.

[0061] The first vertical limiting structure 43 is perpendicular to the opening plane, that is, also perpendicular to the first horizontal limiting structure 41 .

[0062] In the present technical solution, the adjustable eccentric member 4 is mainly composed of an opening portion and a fixed portion. The opening portion is mainly composed of an opening plane and an eccentric hole 42 thereon. The size and position of the eccentric hole 42 can be opened according to actual needs, or can be opened according to the maximum eccentric hole of the opening plane; in the fixed portion of the adjustable eccentric member 4, the first horizontal limit structure 41 can cooperate with the upper end surface 33 of the heightened sleeve 3; the adjustable eccentric member 4 can rotate freely, so that the workers' drilling accuracy requirements during construction are reduced, and there is no need to adjust the openings multiple times. It can also reduce the hidden dangers of water leakage caused by excessively large or irregular holes. The eccentric hole 42 has a higher degree of integration with the plastic panel 6, so that the floor drain can be installed against the wall when the plastic panel 6 is installed, making the floor drain construction more convenient.

[0063] Specifically, the first horizontal limiting structure 41 cooperates with the upper end surface 33 of the heightening sleeve 3 .

[0064] In this embodiment, the first horizontal limiting structure 41 is perpendicular to the first vertical limiting structure 43 .

[0065] An eccentric hole 42 is provided on the opening plane of the opening portion. In the present embodiment, the eccentric hole 42 is specifically an eccentric circular hole, and the opening plane is also a circular plate, specifically a blind plate without a hole. The position of the center of the eccentric circular hole does not coincide with the position of the center of the opening plane, that is, there is a certain distance m between them, and m is greater than 0.

[0066] For the heightened sleeve 3, refer to Figure 5 It mainly includes a limiting notch structure 32 and multiple cutting structures 31. The limiting notch structure 32 is arranged around the outer edge of the heightening sleeve 3, and the multiple cutting structures 31 are also arranged around the outer edge of the heightening sleeve 3; that is, the limiting notch structure 32 and the multiple cutting structures 31 are both annular structures.

[0067] The purpose of providing the limiting notch structure 32 is mainly to cooperate and seal with the annular sealing ring 5, and the cutting structure 31 is specifically an annular groove.

[0068] The heightened sleeve 3 also includes an upper end face 33 and a lower end face, wherein the upper end face 33 can cooperate with the above-mentioned adjustable eccentric member 4; and the lower end face can contact and cooperate with the notch structure 23 of the floor drain cover 2. In this embodiment, the upper end face 33 can be an original uncut end face, or can be an end face after cutting along the cutting structure 31.

[0069] In the present technical solution, a plurality of cutting structures 31 are provided on the heightening sleeve 3. After the required height of the heightening sleeve 3 is determined, cutting can be performed according to the cutting height, which has a guiding effect during the cutting process to prevent uneven cutting.

[0070] In this embodiment, the cutting structure 31 is an annular groove, and a plurality of cutting structures 31 are arranged in a linear array, and the distances between adjacent cutting structures 31 are equal.

[0071] The depth of the notch of the limiting notch structure 32 is greater than the depth of the groove of the cutting structure 31 .

[0072] The limiting notch structure 32 can be matched with the sealing ring 5 to form a seal.

[0073] Specifically, the upper end surface 33 of the heightened sleeve 3 cooperates with the first horizontal limiting structure 41 of the adjustable eccentric member 4 .

[0074] refer to Figure 3 and Figure 4 The floor drain cover 2 adopts an integrated structure. The floor drain cover 2 mainly includes a first protruding structure 21 and a first water seal structure 22 . The notch structure 23 is arranged between the first protruding structure 21 and the first water seal structure 22 .

[0075] In the present technical solution, when the floor drain cover 2 is an integrated structure, the first water seal structure 22 thereon is an integral structure with the other parts of the floor drain cover, the first protrusion structure 21 thereon is welded to the second protrusion structure 11 of the floor drain body 1, and the notch structure 23 thereon can contact and cooperate with the lower end surface of the heightened sleeve 3.

[0076] In this embodiment, the first protruding structure 21 and the second protruding structure 11 of the floor drain body 1 are connected together by ultrasonic welding to form an integral structure.

[0077] In this embodiment, the main water seal structure 12 of the floor drain body 1 and the first water seal structure 22 of the floor drain cover 2 are combined with each other to form a 5 cm water seal that meets the national standard requirements.

[0078] In this embodiment, the first protrusion structure 21 protrudes from the horizontal base surface of the floor drain cover 2, and the other side of the horizontal base surface of the floor drain cover 2 is fixedly connected with a first water seal structure 22 perpendicular to the horizontal base surface. A notch structure 23 is also provided on the side of the horizontal base surface of the floor drain cover 2 close to the first protrusion structure 21, and the notch depth of the notch structure 23 is less than the protrusion height of the first protrusion structure 21.

[0079] For a more detailed structure of the integrated floor drain cover 2 and the floor drain body 1, please refer to Figure 3 and Figure 4 .

[0080] For plastic panel 6, refer to Figure 7 and Figure 8 In the plastic panel 6, a corresponding filter installation structure 61 is included, and the setting of this structure is mainly for installing and placing the filter 7. The filter 7 can filter the water flowing into the floor drain to prevent blockage.

[0081] In this embodiment, the filter screen installation structure 61 is specifically a groove structure, and the filter screen 7 is placed in the groove structure to achieve the effect of limiting and fixing.

[0082] In the plastic panel 6 , a second vertical limiting structure 65 is provided below the filter screen mounting structure 61 , and the second vertical limiting structure 65 can be inserted into the adjustable eccentric member 4 , specifically, into the eccentric hole 42 of the adjustable eccentric member 4 .

[0083] A vertical connection portion is provided above the filter installation structure 61 , and a first beveled edge limiting structure 63 is provided at the top end of the vertical connection portion. The beveled surfaces of the first beveled edge limiting structure 63 are all directed toward the inside of the plastic panel 6 .

[0084] The first bevel limiting structure 63 can cooperate with the metal panel 8 described later to achieve the effect of not exposing the plastic panel 6, making the floor drain look more beautiful and advanced as a whole.

[0085] In this embodiment, reference Figure 8 , the vertical connection part is composed of four rectangular planes

[0086] In this embodiment, the plastic panel 6 is square, and all four surfaces are planar structures, which can better fit with the floor tiles or ceramic tiles 1-1.

[0087] Continue to refer Figure 7 and Figure 8 The outer edge of the plastic panel 6 is also provided with a flange structure 62, and the flange structure 62 is mainly provided to increase the bonding degree with the cement bonding layer 1-2 and reduce the hidden danger of water leakage.

[0088] An installation structure 64 for placing the anti-overflow floor drain core is provided below the second vertical limiting structure 65. The installation structure is a reserved structure. If the customer has corresponding installation requirements, the anti-overflow floor drain core can be installed at the structure.

[0089] refer to Fig. 9 and Fig.10 For the metal panel 8, a drainage hole structure 81 is provided on its surface. The drainage hole structure 81 specifically includes a plurality of drainage holes. In this embodiment, the shapes of the plurality of drainage holes are elliptical strips, and the sizes of the drainage holes are also different. Of course, Fig. 9 The shape of the drainage hole is only a schematic reference diagram, and the drainage hole in this embodiment is not limited to the above-mentioned shape and size.

[0090] The metal panel 8 also includes a second bevel limiting structure 84. The first bevel limiting structure 84 can specifically cooperate with the above-mentioned first bevel limiting structure 63. The bevels of the two structures fit together to ensure the stability of the structure. Due to the setting of the bevel, the plastic panel 6 can be covered on the top of the metal panel 8, that is, the white edge of the plastic panel 6 will not be exposed.

[0091] In addition, a heightening structure 83 is provided above the second bevel limiting structure 84. The heightening structure 83 increases the height of the metal panel 8. That is, after the metal panel 8 and the plastic panel 6 are assembled, the height of the metal panel 8 will be higher than the plastic panel 6. Therefore, after assembly, the metal panel 8 and the plastic panel 6 are easier to separate, and the cleaning of the metal panel 8 and the plastic panel 6 is also more convenient.

[0092] A third vertical limiting structure 82 is also connected below the surface of the metal panel 8. The function of the third vertical limiting structure 82 is to insert the metal panel 8 into the plastic panel 6 to make the floor drain more stable and prevent it from tilting.

[0093] This embodiment can bring the following technical effects:

[0094] 1. This embodiment is provided with an adjustable eccentric member 4 or a blind hole structure, which reduces the requirements for workers in the construction, and reduces the time for workers to align and debug the floor drain panel; due to the presence of the adjustable eccentric member 4, the floor drain can be installed near the corner of the wall, and the construction is more convenient;

[0095] 2. The plastic panel 6 of this embodiment can better fit with the floor tile or ceramic tile 1-1, making the construction more convenient; the flange structure 62 can reduce the risk of water leakage.

[0096] Example 2

[0097] Different from the embodiment 1, the floor drain cover 2 of this embodiment adopts a split structure. Figure 1 and Figure 2In this case, the floor drain cover 2 mainly includes a water seal accessory 9 and a cover body. The water seal accessory 9 is a detachable structure. Except for the water seal accessory 9, the remaining structures are all components of the cover body.

[0098] The water seal accessory 9 mainly includes a third horizontal limiting structure 91 and a second water seal structure 92; in this embodiment, a corresponding third horizontal limiting structure 91 is arranged on the outer edge of the water seal accessory 9. Due to the setting of the horizontal protruding part of the third horizontal limiting structure 91, the water seal accessory 9 can be tightly matched with the lid body, and the water seal accessory 9 will not fall down.

[0099] The cover body mainly includes a first protruding structure 21, which is consistent with the structure in Example 1 and has the same function, both of which are for fixing with the floor drain body 1, and also includes a second horizontal limiting structure 24, which is snap-fitted with the third horizontal limiting structure 91; after the installation is completed, the second horizontal limiting structure 24 is just stuck under the third horizontal limiting structure 91 of the water seal accessory 9, and the third horizontal limiting structure 91 is fixed to the second horizontal limiting structure 24 of the cover body due to gravity, and there are corresponding limiting surfaces in the left and right directions, and the water seal accessory 9 will not shake left and right.

[0100] In the present technical solution, when the drain cover 2 is a split structure, it is mainly composed of a cover body and a water seal accessory 9. The cover body includes a first protruding structure 21 and a second horizontal limiting structure 24. The water seal accessory 9 mainly includes a second water seal structure 92 and a third horizontal limiting structure 91. The water seal accessory 9 can be taken out separately.

[0101] In this embodiment, the second horizontal limiting structure 24 of the cover body and the third horizontal limiting structure 91 of the water seal accessory 9 are mutually engaged to prevent the water seal accessory from falling into the interior of the floor drain body 1 .

[0102] In this embodiment, the second horizontal limiting structure 24 of the cover body can also form an interference fit with the third horizontal limiting structure 91 of the water seal accessory 9 to form a seal, further ensuring a good sealing effect.

[0103] Except for the differences from Example 1 described above, other structures of this embodiment are the same as the structure of the integrated floor drain cover 2 of Example 1.

[0104] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media including but not limited to disk storage, CD-ROM, optical storage, etc., which contain computer-usable program codes.

Claims

1. An adjustable eccentric floor drain that is convenient for construction, characterized in that: The invention comprises a floor drain body (1), the floor drain body (1) is fixedly connected to a floor drain cover (2), the floor drain cover (2) is provided with a heightening sleeve (3), the heightening sleeve (3) is provided with an adjustable eccentric piece (4), the adjustable eccentric piece (4) is provided with a plastic panel (6), and the plastic panel (6) is fixedly connected to a metal panel (8); the adjustable eccentric piece (4) comprises an opening portion and a fixing portion, the opening portion comprises an opening plane and an eccentric hole (42) formed on the opening plane, and the fixing portion comprises a first horizontal limiting structure (41) extending from the opening plane and a first vertical limiting structure (43) perpendicular to the opening plane.

2. The adjustable eccentric floor drain for easy construction according to claim 1, characterized in that: The heightening sleeve (3) comprises a limiting notch structure (32) surrounding its side and a plurality of cutting structures (31); the limiting notch structure (32) is connected with a sealing ring (5); the cutting structure (31) is an annular groove; the heightening sleeve (3) further comprises an upper end surface (33) that cooperates with an adjustable eccentric member (4).

3. The adjustable eccentric floor drain for easy construction according to claim 2, characterized in that: The floor drain cover (2) is an integrated structure, comprising a first protruding structure (21) and a first water seal structure (22) fixed to the floor drain body (1), and a notch structure (23) is provided between the first protruding structure (21) and the first water seal structure (22).

4. The adjustable eccentric floor drain for easy construction according to claim 2, characterized in that: The floor drain cover (2) is a split structure, comprising a cover body and a water seal accessory (9), the cover body comprising a first protruding structure (21) and a second horizontal limiting structure (24) fixed to the floor drain body (1), the water seal accessory (9) comprising a third horizontal limiting structure (91) and a second water seal structure (92); the second horizontal limiting structure (24) and the third horizontal limiting structure (91) are snap-connected.

5. The adjustable eccentric floor drain for easy construction according to claim 1, characterized in that: The plastic panel (6) includes a filter screen installation structure (61), a second vertical limiting structure (65) is arranged below the filter screen installation structure (61), a vertical connecting portion is arranged above the filter screen installation structure (61), and a first bevel limiting structure (63) cooperating with the metal panel (8) is arranged on the top of the vertical connecting portion.

6. The adjustable eccentric floor drain for easy construction according to claim 5, characterized in that: The outer edge of the plastic panel (6) also includes a flange structure (62), and a mounting structure (64) for placing an anti-overflow floor drain core is provided below the second vertical limiting structure (65).

7. The adjustable eccentric floor drain for easy construction according to claim 6, characterized in that: The metal panel (8) comprises a drainage hole structure (81) and a second oblique edge limiting structure (84) on its surface; a heightening structure (83) is also provided above the second oblique edge limiting structure (84); and a third vertical limiting structure (82) is also connected below the surface of the metal panel (8).

8. The adjustable eccentric floor drain for easy construction according to claim 1, characterized in that: The floor drain body (1) comprises a second protruding structure (11) and a main body water seal structure (12) connected to the second protruding structure (11).

9. An adjustable eccentric floor drain that is convenient for construction according to claim 6 or 7, characterized in that: A filter screen (7) is installed in the filter screen installation structure (61).

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