Floor drain cover plate assembly

Abstract

The utility model discloses a floor drain cover plate assembly which comprises a filter cover body and a center rod, a through hole is formed in the center of the filter cover body, the lower end of the center rod penetrates through the through hole and then is connected to the filter cover body through a screw or a nut, the filter cover body is provided with filter comb teeth which are arranged in a radial mode around the through hole, and the filter comb teeth are connected with the center rod through a screw or a nut. Through grooves are formed between the filtering comb teeth, and an open notch is formed in the outer end of each filtering comb tooth. A boss is arranged at the upper end of the center shaft rod, a short shaft matched with the through hole is arranged below the boss, and threads are arranged at the lower end of the short shaft. The length of the short shaft is greater than the thickness of the filter cover body, and the short shaft can move up and down in the through hole. According to the filter cover, sundries such as hair and fibers can be conveniently pulled down from the through groove and the notch, the floor drain cover plate can be conveniently lifted out to be cleaned through the center shaft rod, and cleaning and using are convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to floor drain technical field especially relates to floor drain cover plate subassembly. BACKGROUND

[0002] Floor drain is equipped with floor drain cover plate, and floor drain cover plate plays the role of filtering.

[0003] Traditional floor drain cover plate is all equipped with a plurality of filter holes on a plate to filter, and the floor drain cover plate of this structure is easy to wind hair, fiber and other sundries, and it is more troublesome to clean the floor drain cover plate after use, especially the hair and other dirt wound in the filter hole is more difficult to clean, and needs to be improved. INNOVATION CONTENT

[0004] In order to solve the above problems, the utility model discloses a floor drain cover plate subassembly, which is convenient for drainage and cleaning of hair, fiber and other sundries, and is convenient to use and clean.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A floor drain cover plate subassembly, comprising a filter cover body and a center rod, the filter cover body is provided with a through hole in the center, the lower end of the center rod passes through the through hole and is connected to the filter cover body through a locking nut, the filter cover body is provided with filter combs arranged radially around the through hole, and a through groove is arranged between the filter combs.

[0007] Further, the filter comb comprises at least one different shape of body shape or at least one different shape of end tooth shape.

[0008] Further, the outer end of the filter comb of different shapes is provided with at least one open gap.

[0009] Further, the upper end of the center rod is provided with a boss, a short shaft matched with the through hole is arranged below the boss, and an internal thread is arranged in the short shaft or an external thread is arranged at the lower end of the short shaft.

[0010] Further, the through hole is a circular hole or a polygonal hole, and the cross section of the short shaft is circular or polygonal.

[0011] Further, the length of the short shaft is greater than the thickness of the filter cover body, and the short shaft can move up and down in the through hole.

[0012] The utility model has the following beneficial effects:

[0013] 1. The filter cover body is provided with filter comb teeth arranged radially around the center, and the outer end of the filter comb teeth is provided with an open gap. When the floor drain cover plate is used in the floor drain, hair, fibers and other sundries can be easily collected on the filter comb teeth. When cleaning, the filter cover body is taken out of the floor drain, and the hair, fibers and other sundries can be easily pushed down from the through slot and the open gap, and the cleaning is convenient and easy to use.

[0014] 2. The through hole arranged at the center of the filter cover body is convenient for installing the center rod. The center rod can move up and down in the through hole through the short shaft therein. When the floor drain cover plate is used in the floor drain, the center rod is lowered under the action of gravity, and only the upper boss is exposed on the filter cover body, so that the normal use is not affected by the protrusion. When the filter cover body needs to be taken out for cleaning, the center rod is lifted by pinching the boss, and then the filter cover body is lifted together, so that the filter cover body is easily taken out for cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front view schematic diagram of the floor drain cover plate assembly of the utility model;

[0016] Figure 2 It is a three-dimensional schematic diagram of the floor drain cover plate assembly placed in the floor drain partition plate;

[0017] Figure 3 It is a three-dimensional exploded schematic diagram when the inner thread is arranged in the center rod and connected with the screw;

[0018] Figure 4 It is a three-dimensional exploded schematic diagram when the outer thread is arranged in the center rod and connected with the nut;

[0019] Figure 5 It is a three-dimensional schematic diagram of one of the shapes of the filter cover body of the utility model;

[0020] Figure 6 It is a three-dimensional schematic diagram of the second shape of the filter cover body of the utility model;

[0021] Figure 7 It is a three-dimensional schematic diagram of the center rod when the outer thread is arranged.

[0022] BRIEF DESCRIPTION OF DRAWINGS

[0023] 1. Filter cover body; 11, through hole; 12, filter comb teeth; 13, through slot; 14, open gap; 2, center rod; 21, boss; 22, short shaft; 23, outer thread; 3, screw or nut; 4, floor drain partition plate. DETAILED DESCRIPTION

[0024] The utility model will be further described in detail in combination with the drawings and specific embodiments:

[0025] Referring to Figures 1-7As shown in the drawings, a floor drain cover plate assembly comprises a filter cover body 1 and a center rod 2, the filter cover body 1 is provided with a through hole 11, the lower end of the center rod 2 is connected to the filter cover body 1 through a screw or a nut 3 after passing through the through hole 11, the filter cover body 1 is provided with filter combs 12 arranged radially around the through hole 11, and through grooves 13 are arranged between the filter combs 12, and each filter comb 12 is provided with an open notch 14 at the outer end. Figures 5-6 As shown in the drawings, the filter combs 12 comprise at least one different shape of body shape or at least one different shape of end tooth shape, for example, the body shape of the filter comb 12 is Y-shaped or claw-shaped, and the end tooth shape is V-shaped or W-shaped, and the outer end of the filter comb 12 with different shapes is provided with at least one open notch 14, and the opening in the end tooth shape is the corresponding open notch 14.

[0026] Further, the upper end of the center rod 2 is provided with a boss 21, the lower end of the boss 21 is provided with a short shaft 22 matched with the through hole 11, the through hole 11 is a circular hole or a polygonal hole (triangle, quadrilateral, hexagon, etc.), the cross section of the short shaft 22 corresponding to the valve is circular or polygonal, and the short shaft 22 is provided with an internal thread or the lower end of the short shaft 22 is provided with an external thread 23. In use, the floor drain cover plate assembly is placed on a floor drain baffle 4, the floor drain baffle 4 is provided with a sunken platform matched with the outer diameter of the filter cover body 1, the filter cover body 1 is stably placed in the sunken platform and the upper surface of the filter cover body 1 does not protrude from the floor drain baffle 4, and the floor drain cover plate assembly and the floor drain baffle 4 are placed together in the floor drain and can be used; the length of the short shaft 22 is greater than the thickness of the filter cover body 1, and the short shaft 22 can move up and down in the through hole 11.

[0027] The above is only a specific embodiment of the present application, and does not limit the patent range of the present application, and any equivalent structural transformation or direct or indirect application in other related technical fields based on the content of the present application is also included in the patent protection range of the present application.

Claims

1. A floor drain cover assembly comprising a strainer cover body (1) and a center stem (2), characterized in that: The filter cover body (1) is provided with a through hole (11) in the center, the lower end of the center rod (2) passes through the through hole (11) and is connected to the filter cover body (1) by a screw or a nut (3), the filter cover body (1) is provided with filter combs (12) arranged radially around the through hole (11), the filter combs (12) are provided with through grooves (13) therebetween, and the outer end of each filter comb (12) is provided with an open notch (14).

2. A floor drain cover assembly according to claim 1, wherein: The filter combs (12) comprise at least one different shape of body shape or at least one different shape of end tooth shape.

3. A floor drain cover assembly according to claim 2, wherein: The outer end of the filter comb (12) with different shapes is provided with at least one open notch (14).

4. The floor drain cover assembly of claim 1, wherein: The upper end of the center rod (2) is provided with a boss (21), the lower end of the boss (21) is provided with a short shaft (22) matched with the through hole (11), and the short shaft (22) is provided with an internal thread or an external thread (23) at the lower end thereof.

5. A floor drain cover assembly according to claim 4, wherein: The through hole (11) is a circular hole or a polygonal hole, and the short shaft (22) has a circular or polygonal cross section.

6. A floor drain cover assembly according to claim 4, wherein: The length of the short shaft (22) is greater than the thickness of the filter cover body (1), and the short shaft (22) can move up and down in the through hole (11).

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