CN210151885U

CN210151885U - Insect-proof and odor-proof floor drain

Info

Publication number: CN210151885U
Application number: CN201920389198.5U
Authority: CN
Inventors: 谢铭锋
Original assignee: Individual
Current assignee: Tan Xiangyi
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2020-03-17
Anticipated expiration: 2029-03-26

Abstract

The utility model discloses a deodorant floor drain of protection against insects, which comprises an outer shell, the grate, the filter, inner core and piston rod, the filter is located the grate below, the filter is connected with the shell block, the inner core is located the filter below, the piston rod slides the setting from top to bottom in the inner core, open the inside of grate has a plurality of taper hole, the taper hole can hold rivers and flow through and can separate debris again, the lower extreme of grate is equipped with a plurality of water guide post, open the inside of filter has the round hole, be equipped with a plurality of calorie of post below the filter, the card post includes pillar and dop, the dop joint is on the inside wall of third casing, make the filter more convenient dismantlement like this, the piston rod can slide down under the gravity of water and make water pass through, later return the normal position. Because the utility model discloses can not only the deodorant gas of protection against insects can also prevent water and the anti-excessive of foul smell, make the utility model discloses it is more convenient to use.

Description

Insect-proof and odor-proof floor drain

Technical Field

The utility model relates to a bathroom technical field, concretely relates to deodorant floor drain of protection against insects.

Background

The floor drain is an important connector for connecting a drainage pipeline system with the indoor ground and is also an important part of a drainage system in a house, the floor drain on the market is directly communicated with a sewer pipeline at present, only plays a role of drainage, and the phenomenon of odor leakage can often occur, in addition, pests such as cockroaches and the like can climb into the room through the floor drain along the sewer pipeline, thereby not only influencing the life of people, but also influencing the health of people.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a can effectively prevent odor and worm to get into indoor deodorant floor drain of protection against insects.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a deodorant floor drain of protection against insects, includes shell, grate, filter, inner core and piston rod, grate, filter and inner core all set up the inside of shell, the filter is located below the grate, the filter with the shell block is connected, the inner core is located below the filter, the piston rod is in slide the setting from top to bottom in the inner core.

Further, the shell comprises a first shell, a second shell, a third shell and a fourth shell which are sequentially connected from top to bottom, the grate is located in the first shell, and the filter plate is located in the second shell.

Furthermore, a plurality of taper holes are formed in the interior of the grate, and a plurality of water guide columns are arranged at the lower end of the grate.

Furthermore, a round hole is formed in the filter plate, a plurality of clamping columns are arranged below the filter plate, and the diameter of the round hole is smaller than that of the upper end of the taper hole.

Furthermore, the clamping column comprises a support column and a clamping head, and the clamping head is clamped on the inner side wall of the third shell.

Furthermore, a concave pit is formed in the inner side wall of the third shell, and the clamping head is clamped in the concave pit.

Furthermore, the piston rod comprises a rod cap, a rod part and a piston disc, the rod cap is connected with the rod part through threads, an upper groove is formed in the lower surface of the rod cap, and a sealing ring is sleeved on the piston disc.

Furthermore, a spring is arranged between the rod cap and the bottom surface of the inner core, the upper end of the spring is connected in the upper groove, and the lower end of the spring is abutted against the lower groove in the bottom surface of the inner core.

Furthermore, the inner side of the fourth shell is provided with a concave angle, and the sealing ring is matched with the concave angle.

According to the above technical solution, the utility model has the advantages that:

1. compared with the prior art, when water leaks, the piston rod can press the spring down under the action of gravity, so that water flow can pass through the spring quickly and can reset quickly, and when no water exists, the spring can be in close contact with the inner core, so that the insect prevention and odor prevention effects are better;

2. the water guide column is arranged below the grate of the utility model, which can accelerate the flow of water;

3. the clamping column is arranged below the filter plate of the utility model, which not only can strengthen the connection between the filter plate and the shell, but also can prevent the filter plate from shifting due to overlarge water flow during drainage;

4. the utility model discloses a sealing washer is installed to the piston rod lower extreme, can prevent that smelly gas and water are anti-excessive, and the result of use is better.

In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts. In the drawings:

fig. 1 is a sectional view of the present invention.

Fig. 2 is a cross-sectional view of the housing of the present invention.

Fig. 3 is a schematic structural view of the clip column of the present invention.

Fig. 4 is a cross-sectional view of the piston rod of the present invention.

Labeled as: the sealing device comprises a shell 10, a first shell 11, a second shell 12, a third shell 13, a pit 131, a fourth shell 14, a concave angle 141, a grate 20, a taper hole 21, a water guide column 22, a filter plate 30, a round hole 31, a clamping column 32, a support column 321, a clamping head 322, an inner core 40, a lower groove 41, a piston rod 50, a rod cap 51, an upper groove 511, a rod part 52, a piston disc 53, a spring 60 and a sealing ring 70.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1 to 4, the floor drain with insect and odor prevention function shown in fig. 1 comprises a housing 10, a grate 20, a filter plate 30, an inner core 40 and a piston rod 50, wherein the grate 20, the filter plate 30 and the inner core 40 are all arranged inside the housing 10, the filter plate 30 is positioned below the grate 20, the filter plate 30 is connected with the housing 10 in a clamping manner, the inner core 40 is positioned below the filter plate 30, and the piston rod 50 is arranged in the inner core 40 in a vertical sliding manner.

Referring to fig. 2, the housing 10 includes a first casing 11, a second casing 12, a third casing 13 and a fourth casing 14 connected in sequence from top to bottom, the grate 20 is located in the first casing 11, and the filter plate 30 is located in the second casing 12.

The inside of double-edged fine-toothed comb 20 is opened there are a plurality of taper holes 21, the lower extreme of double-edged fine-toothed comb 20 is equipped with a plurality of water guide post 22, taper hole 21 can pass through rivers and can also completely cut off debris, water guide post 22 can accelerate the flow of rivers, makes the drainage faster.

The inside of filter 30 is opened there is the round hole 31, be equipped with a plurality of card post 32 below the filter 30, the diameter of round hole 31 is less than the diameter of taper hole 21 upper end.

As shown in fig. 3, the fastening column 32 includes a support column 321 and a fastening head 322, and the fastening head 322 is fastened to the inner side wall of the third housing 13.

Preferably, the inner side wall of the third housing 13 is provided with a recess 131, and the chuck 322 is clamped in the recess 131, so that the mounting and dismounting are more convenient, and the filter plate 30 can be prevented from being displaced due to overlarge water flow during water drainage.

As shown in fig. 4, the piston rod 50 includes a rod cap 51, a rod 52 and a piston disc 53, the rod cap 51 is connected to the rod 52 by a screw thread, an upper groove 511 is formed on the lower surface of the rod cap 51, and a sealing ring 70 is sleeved on the piston disc 53.

A spring 60 is arranged between the rod cap 51 and the bottom surface of the inner core 40, the upper end of the spring 60 is connected in the upper groove 511, the lower end of the spring 60 is abutted in the lower groove 41 on the bottom surface of the inner core 40, when water is flushed, the rod cap 51 presses the spring 60 to move downwards under the action of the gravity of water, the rod part 52 drives the piston disc 53 to move downwards, water flows down from two sides of the piston disc 53, and then the piston rod 50 returns to the original position under the reaction force of the spring 60.

The inner side of the fourth housing 14 is provided with a recessed angle 141, the sealing ring 70 is adapted to the recessed angle 141, and when the toilet is not flushed, the sealing ring 70 is located between the recessed angle 141 and the piston disc 53, so that insects can be prevented from entering the floor drain, and the foul water can be prevented from overflowing.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a mothproof and deodorant floor drain, its characterized in that includes shell (10), grate (20), filter (30), inner core (40) and piston rod (50), grate (20), filter (30) and inner core (40) all set up the inside of shell (10), filter (30) are located below grate (20), filter (30) with shell (10) block is connected, inner core (40) are located below filter (30), piston rod (50) are in slide setting from top to bottom in inner core (40).

2. The floor drain with insect and odor prevention according to claim 1, characterized in that the housing (10) comprises a first shell (11), a second shell (12), a third shell (13) and a fourth shell (14) which are connected in sequence from top to bottom, the grate (20) is located in the first shell (11), and the filter plate (30) is located in the second shell (12).

3. The insect-proof and odor-proof floor drain according to claim 2, characterized in that a plurality of taper holes (21) are opened inside the grate (20), and a plurality of water guide columns (22) are arranged at the lower end of the grate (20).

4. The floor drain with insect and odor prevention according to claim 3, characterized in that a circular hole (31) is formed inside the filter plate (30), a plurality of clamping columns (32) are arranged below the filter plate (30), and the diameter of the circular hole (31) is smaller than that of the upper end of the taper hole (21).

5. Insect protected odour resistant floor drain according to claim 4, wherein said clamping studs (32) comprise a support (321) and a clamping head (322), said clamping head (322) being clamped on the inner side wall of said third housing (13).

6. The insect-proof and odor-proof floor drain as claimed in claim 5, wherein a pit (131) is arranged on the inner side wall of the third shell (13), and the clamping head (322) is clamped in the pit (131).

7. The insect-proof and odor-resistant floor drain according to claim 6, wherein the piston rod (50) comprises a rod cap (51), a rod part (52) and a piston disc (53), the rod cap (51) is connected with the rod part (52) through threads, an upper groove (511) is formed in the lower surface of the rod cap (51), and a sealing ring (70) is sleeved on the piston disc (53).

8. Insect protected odour resistant floor drain according to claim 7, characterized in that a spring (60) is arranged between the lever cap (51) and the bottom surface of the inner core (40), the upper end of the spring (60) is connected in the upper groove (511), and the lower end of the spring (60) abuts in the lower groove (41) in the bottom surface of the inner core (40).

9. Insect-resistant and odour-resistant floor drain according to claim 7, characterized in that the inner side of the fourth shell (14) is provided with a reentrant angle (141), the sealing ring (70) being adapted to the reentrant angle (141).