CN219491235U

CN219491235U - Floor drain

Info

Publication number: CN219491235U
Application number: CN202320894121.XU
Authority: CN
Inventors: 陈正国; 于定炎; 王圣岩; 邓长瑞
Original assignee: Ningbo Runner Industrial Corp
Current assignee: Ningbo Runner Industrial Corp
Priority date: 2023-04-20
Filing date: 2023-04-20
Publication date: 2023-08-08
Anticipated expiration: 2033-04-20

Abstract

The utility model relates to a floor drain, which comprises a base, wherein the base is used for being installed in a water channel, the whole base is strip-shaped, the top of the base is open, a water leakage port is arranged on the bottom wall of the base, and the base can stretch and retract in the length direction of the base so as to change the length of the base; the net cover is arranged on the base and covers the opening at the corresponding part of the base, and is provided with a water inlet penetrating through the wall thickness of the net cover; the net cover comprises at least two net cover units which are sequentially arranged along the axial direction of the net cover, two adjacent net cover units are sleeved and partially overlapped, the two adjacent net cover units can generate relative displacement in the length direction of the net cover units, and a larger overlapped area can be arranged between the net cover units, so that the net cover units can have larger moving stroke to adapt to places needing water drainage such as shower rooms and toilets with different sizes.

Description

Floor drain

Technical Field

The utility model relates to a floor drain.

Background

The floor drain is an important interface for connecting a drainage pipeline system with the indoor ground, is used as an important component of the drainage system in a house, has good performance, directly influences the quality of indoor air, and is very important for controlling the peculiar smell of a bathroom. According to the floor drain structure of the shower room disclosed in the Chinese patent publication No. CN202120785349.6 (publication No. CN 216007203U), the shower room is provided with a movable door body, a floor drain structure is arranged below the movable door body, the floor drain structure comprises a floor drain main body and a cover plate covered on the floor drain main body, the floor drain main body is provided with a square groove which is upwards opened, the bottom of the floor drain main body is provided with a drainage structure for draining water in the shower room out of the shower room, the drainage structure comprises a floor drain seat and a floor drain core connected with the floor drain seat, support seats which support the cover plate and enable the cover plate and the bottom of the floor drain main body to form a drainage cavity are arranged on the front side and the rear side of the bottom along the length direction, two sliding grooves are arranged on the cover plate, and a plurality of drainage holes used for draining water in the shower room into the floor drain main body are arranged on the side of the sliding grooves close to the inside of the shower room.

The floor drain structure length of this patent is fixed, but because of market development, customer's demand is more and more, and individualized demand is also stronger, so present building bathroom's size and shape also all the difference, often need the customization when installing shower room and floor drain, customization can prolong the exchange period when especially installing accessible floor drain, need go to room volume size before doing the floor drain, brings the installation inconvenience, increases the cost of floor drain.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a floor drain with adjustable length aiming at the current state of the art.

The technical scheme adopted for solving the technical problems is as follows: a floor drain, comprising

The base is used for being installed in a water channel, the whole base is strip-shaped, the top of the base is open, and a water leakage port is formed in the bottom wall of the base;

the net cover is arranged on the base and covers the opening at the corresponding part of the base, and is provided with a water inlet penetrating through the wall thickness of the net cover;

the novel telescopic net cover is characterized in that the base can stretch out and draw back in the length direction of the base so as to change the length of the base, the net cover comprises at least two net cover units which are sequentially arranged along the axial direction of the base, two adjacent net cover units are assembled in a sleeved mode and partially overlapped, and the two adjacent net cover units can generate relative displacement in the length direction of the base.

The base may be flexible to change length by telescoping, but so the strength of the base is generally not too high, so in order to enable the base to telescope in its length direction to change the length of the base and to ensure the strength of the base, the base comprises at least two base units arranged in sequence in the axial direction and being inserted into engagement, the two adjacent base units being capable of producing a relative displacement in the axial direction, at least one of the base units being provided with the water leakage opening. Through the movement of the base unit, the whole length of the base is changed, and the base unit can be made of materials with higher strength such as metal.

In the above scheme, the base unit has three, is fixing base respectively and two removal seats of cartridge at the fixing base both ends respectively, remove the seat and can follow its length direction and remove relative fixing base. The extension of the base can be realized by stretching the movable base in a direction away from the fixed base; the movable seat is pulled in the direction close to the fixed seat, so that the base can be shortened.

In order to guide the moving track of the moving seat, the section of the fixed seat is U-shaped and comprises a bottom plate and a side plate which is formed by extending upwards from the edge of the bottom plate, the upper edge of the side plate is outwards protruded to form a sliding part, the moving seat comprises a main body, the section of the main body is inserted into the fixed seat, the top of the side wall of the main body is outwards protruded to form a convex part, and a sliding groove for the sliding part to slide is formed in the convex part. The sliding part is matched with the sliding groove to guide the moving track of the moving seat.

In order to facilitate the later cleaning of the net cover and the base, the net cover is detachably arranged on the base. The net cover can be taken down to thoroughly clean the base, and after the net cover is taken down, the opening of the base is exposed, so that the base is also convenient to clean.

Preferably, the longitudinal section of each net cover unit is inverted U-shaped, and each net cover unit is detachably embedded in the base. The net cover unit has a simple structure and is convenient to install in or detach from the base.

In order to facilitate the installation of the door body, the net covers are provided with at least two groups, and an installation seat fixedly installed on the base is arranged between every two adjacent net covers and is used for installing the door body.

Preferably, the water leakage port is detachably provided with a filter element with an open top, the filter element can have the functions of deodorization, insect prevention, anti-overflow, anti-blocking and the like, and can effectively prevent odor, insects, stink water, mice and the like in a waste water pipeline from flowing out from a sewer to a floor drain; and the filter element can be removed for cleaning in the later stage.

In order to enable the filter element to be detachably arranged at the water leakage opening, a clamping block is convexly arranged on the wall surface of the water leakage opening, an L-shaped clamping groove is formed in the peripheral wall of the filter element, the lower end of the vertical section of the clamping groove penetrates through the bottom wall of the filter element, the upper end of the vertical section of the clamping groove is connected with the transverse section of the clamping groove, and the clamping block can slide into and be limited in the transverse section from the vertical section of the clamping groove. The filter element is opposite to the water leakage port, the clamping block is opposite to the vertical section, then the filter element is vertically inserted into the water leakage port, and when the clamping block reaches the top of the vertical section, the filter element is rotated to enable the clamping block to enter and be limited in the horizontal section, so that the filter element is mounted on the floor drain; when the filter element is required to be disassembled, the filter element is rotated in the opposite direction, and the filter element is pulled out after the clamping block enters the vertical section of the clamping groove.

In order to further improve the anti-blocking function, the top cover of the filter element is provided with a filter screen, the filter screen is provided with a through hole, the top of the filter element is provided with a lug, and the lug can be inserted into the through hole of the filter screen. The filter screen has the functions of blocking hair and preventing blockage, and more sundries are prevented from entering the filter element, so that the filter element is easy to clean; the lug on the filter core is inserted in the through hole of the filter screen, so that the installation of the filter core and the filter screen can be realized, and the filter core and the filter screen can be conveniently detached.

Compared with the prior art, the utility model has the advantages that: the net cover comprises at least two net cover units, wherein the two adjacent net cover units are assembled in a sleeved mode and partially overlapped, the two adjacent net cover units can generate relative displacement in the length direction of the net cover units so as to change the length of the net cover, and the base can also stretch in the length direction of the base so as to change the length of the base, so that the whole length of the floor drain can be adjusted to adapt to places needing water drainage, such as shower rooms, toilets and the like with different sizes.

Drawings

FIG. 1 is a schematic view of the floor drain of embodiment 1 of the present utility model;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a cross-sectional view of FIG. 1;

FIG. 4 is an exploded view of FIG. 2 with the net cover removed;

FIG. 5 is a schematic view of the cartridge of FIG. 4;

FIG. 6 is a schematic view of the floor drain of embodiment 2 of the present utility model;

FIG. 7 is a schematic view of the floor drain of FIG. 6 installed in a shower enclosure;

fig. 8 is a partial schematic view of fig. 7.

Detailed Description

The utility model is described in further detail below with reference to the embodiments of the drawings.

Example 1

As shown in fig. 1 to 5, the floor drain of the preferred embodiment comprises a base 1, a net cover 2, a filter element 3 and a filter screen 4.

The base 1 is arranged in a water channel, the whole base 1 is strip-shaped and the top is open, a water leakage port 13 is formed in the bottom wall of the base 1, the base 1 can stretch out and draw back in the length direction of the base 1 to change the length of the base 1, specifically, the base 1 comprises at least two base units which are sequentially arranged along the axial direction and are assembled in an inserting way, the two adjacent base units can generate relative displacement in the axial direction, and the base 1 stretches out and draws back in the length direction of the base through the movement of the base units to change the whole length of the base 1.

In this embodiment, the three base units include a fixed base 11 and two movable bases 12 respectively inserted at two ends of the fixed base 11, the water leakage opening 13 is formed on the fixed base 11, and the movable bases 12 can move along the length direction thereof relative to the fixed base 11. By stretching the movable base 12 away from the fixed base 11, the extension of the base 1 can be achieved; the movable base 12 is pulled in a direction approaching the fixed base 11, so that the base 1 can be shortened.

As shown in fig. 3, the section of the fixing base 11 is U-shaped, including a bottom plate 111 and a side plate 112 extending upward from the edge of the bottom plate 111, the upper edge of the side plate 112 is formed with a sliding portion 113 in a protruding manner, the moving base 12 includes a main body 121 with a U-shaped section and inserted into the fixing base 11, a protruding portion 122 is formed on the top of the side wall of the main body 121 in a protruding manner, a sliding groove 1221 for sliding the sliding portion 113 is formed on the protruding portion 122, and the sliding portion 113 and the sliding groove 1221 cooperate to guide the moving track of the moving base 12.

In this embodiment, the top of the side wall of the main body 121 extends outwards to form a first transverse wall 123, the free end of the first transverse wall 123 is bent downwards to form a vertical wall 124, the free end of the vertical wall 124 is bent towards the side wall of the main body 121 to form a second transverse wall 125, and the side walls of the first transverse wall 123, the vertical wall 124, the second vertical wall 125 and the main body 121 together enclose a chute 1221.

The net cover 2 is arranged on the base 1 and covers the opening of the corresponding part on the base 1, the net cover 2 is provided with a water inlet 21 penetrating through the wall thickness of the net cover 2, the net cover 2 comprises at least two net cover units 22 which are sequentially arranged along the axial direction of the net cover, two adjacent net cover units 22 are sheathed and matched and partially overlapped, the two adjacent net cover units 22 can generate relative displacement in the length direction of the net cover units, and the length of the net cover 2 is prolonged or shortened through the movement of the net cover units 22.

In this embodiment, as shown in fig. 2, the three net cover units 22 include a main net cover unit and two side net cover units respectively sleeved at two ends of the main net cover unit, and the side net cover units can move along the length direction of the side net cover units relative to the main net cover unit, so as to realize the adjustment of the length of the net cover 2.

The longitudinal section of each net cover unit 22 is inverted U-shaped, and each net cover unit 22 can be detachably embedded in the base 1 in order to facilitate later cleaning of the net cover 2 and the base 1.

The filter element 3 with an open top is detachably arranged at the water leakage port 13, the filter element 3 can have the functions of deodorization, insect prevention, anti-overflow, anti-blocking and the like, and can effectively prevent odor, insects, stink water, mice and the like in a waste water pipeline from flowing out from a sewer to a floor drain; and the filter element 3 can be removed for cleaning in the later period.

As shown in fig. 4 and 5, the wall surface of the water leakage port 13 is convexly provided with a clamping block 14, the peripheral wall of the filter element 3 is provided with an L-shaped clamping groove 31, the lower end of a vertical section 311 of the clamping groove 31 penetrates through the bottom wall of the filter element 3, the upper end of the vertical section 311 of the clamping groove 31 is connected with a transverse section 312 of the clamping groove 31, and the clamping block 14 can slide into and be limited in the transverse section 312 from the vertical section 311 of the clamping groove 31. The filter element 3 is opposite to the water leakage opening 13, the clamping block 14 is opposite to the vertical section 311, then the filter element 3 is vertically inserted into the water leakage opening 13, and when the clamping block 14 reaches the top of the vertical section 311, the filter element 3 is rotated to enable the clamping block 14 to enter and be limited in the horizontal section 312, and the filter element 3 is mounted on the floor drain at the moment; when the filter element 3 is required to be disassembled, the filter element 3 is pulled out after the clamping block 14 enters the vertical section 311 of the clamping groove 31.

In this embodiment, the base 1 is partially recessed downwards to form the recess 15, the water leakage opening 13 is formed on the bottom wall of the recess 15, the filter element 3 is divided into a large diameter portion 32 and a small diameter portion 33 from top to bottom, the outer diameter of the large diameter portion 32 is larger than that of the small diameter portion 33, so that a step surface 34 is formed between the large diameter portion 32 and the small diameter portion 33, the step surface 34 can be placed on the bottom wall of the recess 15, the small diameter portion 33 can be penetrated in the water leakage opening 13, and the clamping groove 31 is formed on the outer peripheral wall of the small diameter portion 33.

In order to further improve the anti-blocking function, the top cover of the filter element 3 is provided with a filter screen 4, the filter screen 4 is provided with a plurality of through holes 41, the top of the filter element 3 is provided with two protruding blocks 35, and each protruding block 35 can be correspondingly inserted into one through hole 41 of the filter screen 4. The filter screen 4 has the functions of blocking hair and preventing blockage, and prevents more sundries from entering the filter element 3, so that the filter element 3 is easy to clean; the lug 35 on the filter element 3 is inserted into the through hole 41 of the filter screen 4, so that the installation of the filter element 3 and the filter screen 4 can be realized, and the disassembly of the filter element 3 and the filter screen 4 is convenient.

The filter element 3 and the filter screen 4 can adopt the existing structure, such as a floor drain with a quick detachable net cover disclosed in Chinese patent application No. CN202222179999.3 (publication No. CN 218508623U).

When the wastewater is discharged, the net cover 2 and the filter screen 4 of the floor drain can effectively prevent hairs, large paper towels, large sundries and the like from flowing into the sewer, and effectively prevent the sewer from being blocked; and the filter element 3, the filter screen 4 and the net cover 2 of the embodiment can be detached for cleaning.

Example 2

As shown in fig. 6 to 8, this embodiment differs from embodiment 1 in the following points:

1. the net covers 2 are provided with at least two groups, and a mounting seat 5 fixedly mounted on the base 1 is arranged between two adjacent net covers 2, and the mounting seat 5 is used for mounting the door body. In this embodiment, there are two sets of net covers 2, and each set of net covers 2 includes two net cover units 22.

2. In this embodiment, two water leaking holes 13 are respectively formed on the two moving seats 12.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for purposes of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and because the disclosed embodiments of the present utility model may be arranged in different orientations, these directional terms are merely for illustration and should not be construed as limitations, such as "upper", "lower" are not necessarily limited to orientations opposite or coincident with the direction of gravity.

Claims

1. A floor drain, comprising

The base (1) is used for being installed in a water channel, the whole base (1) is strip-shaped, the top of the base is open, the bottom wall of the base (1) is provided with a water leakage port (13),

the net cover (2) is arranged on the base (1) and covers the opening of the corresponding part on the base (1), and the net cover (2) is provided with a water inlet (21) penetrating through the wall thickness of the net cover;

the novel net cover is characterized in that the base (1) can stretch and retract in the length direction of the base (1) so as to change the length of the base, the net cover (2) comprises at least two net cover units (22) which are sequentially arranged along the axial direction of the base, two adjacent net cover units (22) are in sleeved fit and partially overlapped, and the two adjacent net cover units (22) can generate relative displacement in the length direction of the base.

2. Floor drain according to claim 1, characterized in that: the base (1) comprises at least two base units which are sequentially arranged along the axial direction and are inserted and assembled, the two adjacent base units can generate relative displacement along the axial direction, and at least one base unit is provided with the water leakage port (13).

3. Floor drain according to claim 2, characterized in that: the base unit has three, is fixing base (11) respectively and two remove seat (12) at fixing base (11) both ends respectively, remove seat (12) and can follow its length direction relative fixing base (11).

4. Floor drain according to claim 3, characterized in that: the section of fixing base (11) is the U type, including bottom plate (111) and upwards extend curb plate (112) that form from bottom plate (111) border, the upper edge evagination of curb plate (112) is formed with sliding part (113), remove seat (12) including the main part (121) of cartridge in fixing base (11) that the section is the U type, the top evagination of the lateral wall of main part (121) is formed with convex part (122), has spout (1221) that can supply sliding part (113) to slide on convex part (122).

5. Floor drain according to any of the claims 1-4, characterized in that: the net cover (2) is detachably arranged on the base (1).

6. Floor drain according to claim 5, characterized in that: the longitudinal section of each net cover unit (22) is inverted U-shaped, and each net cover unit (22) is detachably embedded in the base (1).

7. Floor drain according to any of the claims 1-4, characterized in that: the net covers (2) are provided with at least two groups, mounting seats (5) fixedly mounted on the base (1) are arranged between every two adjacent net covers (2), and the mounting seats (5) are used for mounting the door body.

8. Floor drain according to any of the claims 1-4, characterized in that: the water leakage opening (13) can be detachably provided with a filter element (3) with an open top.

9. Floor drain according to claim 8, characterized in that: the utility model discloses a water leakage device, including filter core (31), clamping block (14) are arranged on the wall of water leakage port (13), be equipped with draw-in groove (31) of L type on the periphery wall of filter core (3), the diapire of filter core (3) is link up to the lower extreme of vertical section (311) of draw-in groove (31), and the upper end of vertical section (311) of draw-in groove (31) links to each other with horizontal section (312) of draw-in groove (31), clamping block (14) can slide into and spacing in horizontal section (312) from vertical section (311) of draw-in groove (31).

10. Floor drain according to claim 8, characterized in that: the top cover of filter core (3) is equipped with filter screen (4), filter screen (4) have through-hole (41), the top of filter core (3) is equipped with lug (35), lug (35) can cartridge in through-hole (41) of filter screen (4).