CN222314209U

CN222314209U - Water seal assembly

Info

Publication number: CN222314209U
Application number: CN202420869186.3U
Authority: CN
Inventors: 叶留朴
Original assignee: Xiamen Jingyicheng Technology Co ltd
Current assignee: Xiamen Jingyicheng Technology Co ltd
Priority date: 2024-04-24
Filing date: 2024-04-24
Publication date: 2025-01-07
Anticipated expiration: 2034-04-24

Abstract

The utility model provides a water seal assembly which comprises a pipe body and a movable cover, wherein the upper end of the movable cover is rotatably buried in the pipe body, the lower end of the movable cover can be switched between positions for opening or closing a water flow channel, the side wall of the pipe body comprises a straight barrel section and a necking section from top to bottom at the position close to the lower end of the movable cover, the water flow channel is formed in the side wall of the pipe body, the projection surface of the outer peripheral surface of each position of the necking section is smaller than the projection surface of the outer peripheral surface of the straight barrel section, and therefore, when the pipe body is inserted into a pipeline, the opening and the closing of the movable cover can not be influenced even if the pipe body is inclined, and the problem that the movable cover interferes with the pipeline after the pipe body is installed askew can be prevented.

Description

Water seal assembly

Technical Field

The utility model relates to the field of floor drain production, in particular to a water seal assembly.

Background

The floor drain is an interface for connecting the drainage pipeline with the indoor ground, is especially arranged in a bathroom and a kitchen, and is an important part of a drainage system in a house. At present, the water seal floor drain in the market is most widely applied, and the water seal floor drain isolates the pipeline from the outside by utilizing water in the water storage tank, so that odor in the pipeline cannot leak out through the ground leakage.

In the prior art, the floor drain comprises a pipe body and a movable cover rotatably connected with the pipe body, and in the installation process, the pipe body is required to be inserted into a pipeline, so that odor in the pipeline cannot leak out through a ground leakage opening. When the pipe body is inserted into the pipeline and is in an inclined state, one end of the movable cover is abutted against the pipe wall of the pipeline, so that the pipe cannot be opened or closed smoothly.

For example, chinese patent document CN212001518U discloses a deodorizing floor drain, in which a flap is opened or closed, and a pressing block is abutted against the wall of a pipeline to cause that the flap cannot be opened or closed smoothly.

Disclosure of utility model

In view of the shortcomings of the prior art, the present utility model is directed to a water seal assembly, which solves the problems mentioned in the background section.

The utility model is realized by the following technical scheme:

The water seal assembly comprises a pipe body and a movable cover, wherein the upper end of the movable cover is rotatably buried in the pipe body, the lower end of the movable cover can be switched between positions for opening or closing a water flow channel, the side wall of the pipe body comprises a straight barrel section and a necking section from top to bottom at the position close to the lower end of the movable cover, the water flow channel is formed in the side wall of the pipe body, and the peripheral projection surfaces of all positions of the necking section are smaller than those of the straight barrel section.

Further, the straight section is of a cylindrical structure, the necking section is of a circular arc necking structure with gradually decreasing diameters from top to bottom, the lower end of the necking section has the smallest diameter, and the difference between the diameter of the straight section and the smallest diameter of the necking section is larger than 3mm.

Further, a diversion protruding portion is arranged on the inner wall of the pipe body.

Further, the side wall of the pipe body close to the upper end of the movable cover comprises a first side shell, the first side shell is used for forming the water flow channel, a hook part is arranged on the outer side wall of the first side shell, and the movable cover is provided with a rotating shaft which is hung on the hook part.

Further, the side wall of the pipe body close to the upper end of the movable cover further comprises a second side shell, the second side shell is detachably and fixedly arranged on the first side shell, and the second side shell is provided with a pressing part covering the upper part of the rotating shaft.

Further, the movable cover is embedded with a first magnet, the first side shell is embedded with a second magnet, and the movable cover is kept to close the water flow channel through mutual attraction of the first magnet and the second magnet.

Further, the movable cover is provided with a first mounting groove, the first magnet is embedded in the first mounting groove, the side wall of the first mounting groove is provided with a plurality of first clamping strips for gradually increasing the height of the protrusions in the depth direction, the first side shell is provided with a second mounting groove, the second magnet is embedded in the second mounting groove, and the side wall of the second mounting groove is provided with a plurality of second clamping strips for gradually increasing the height of the protrusions in the depth direction.

Further, a pull ring is arranged on the inner periphery of the pipe body, and the pull ring can rotate to a position lower than the top surface of the pipe body.

Further, the movable cover is sleeved with an elastic ring, and the elastic ring is abutted to the lower port of the pipe body.

Further, the side wall of the pipe body is provided with an inclined plane which is obliquely arranged inwards from top to bottom.

The water seal assembly has the beneficial effects that the water seal assembly comprises a pipe body and the movable cover, the upper end of the movable cover is rotatably embedded in the pipe body, the lower end of the movable cover can be switched between the position for opening or closing the water flow channel, the side wall of the pipe body comprises a straight barrel section and a necking section from top to bottom at the position close to the lower end of the movable cover, the water flow channel is formed in the side wall of the pipe body, and the projection surface of the peripheral surface of each position of the necking section is smaller than the projection surface of the peripheral surface of the straight barrel section, so that when the pipe body is inserted into a pipeline, the opening and closing of the movable cover can not be influenced even if the pipe body is inclined, and the problem that the movable cover interferes with the pipeline after the pipe body is askew can be prevented.

Drawings

Fig. 1 is a perspective view of the present utility model.

Fig. 2 is a side view of the present utility model.

Fig. 3 is a central cross-sectional view of the present utility model.

FIG. 4 is a perspective view of a first side shell of the present utility model

FIG. 5 is a perspective view of a second side shell of the present utility model

FIG. 6 is a perspective view of the movable cover of the present utility model

FIG. 7 is an exploded view of a first side shell of the present utility model

Wherein the above figures include the following reference numerals:

1. Pipe body, 11, straight section, 12, necking section, 121, inclined plane, 13, first side shell, 131, water flow channel, 132, diversion protruding part, 133, outer side elevation, 1331, first protruding part, 1332, hook part, 134, outer top plane, 1341, first groove, 135, second mounting groove, 1351, second clamping strip, 136, second magnet, 14, second side shell, 141, first positioning part, 142, second positioning part, 143, pressing part, 2, movable cover, 21, first mounting groove, 211, first clamping strip, 22, first magnet, 23, elastic ring, 24, rotating shaft, 3, pull ring.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature.

Referring to fig. 1 to 7, a water seal assembly includes a pipe body 1 and a movable cover 2, the pipe body 1 includes a straight barrel section 11 and a necking section 12 from top to bottom, the outer circumferential projection surfaces of the necking section 12 are smaller than those of the straight barrel section 11, the pipe body 1 is formed with a water flow channel 131, the upper end of the movable cover 2 is rotatably buried in the pipe body 1, the lower end of the movable cover 2 can be switched between the positions of opening or closing the water flow channel 131, thus when the pipe body 1 is inserted into a pipeline, the opening and closing of the movable cover 2 are not affected even if the pipe body 1 is inclined, the problem that the movable cover 2 interferes with the pipeline after the pipe body 1 is assembled is prevented, and the pipe body 1 can be inserted into the pipeline at any angle and can ensure the opening or closing of the movable cover 2.

In one embodiment, the straight barrel 11 has a cylindrical structure, the necking 12 has a circular arc necking shape with gradually decreasing diameter from top to bottom, so that the lower end of the necking 12 has a minimum diameter, and the diameter of the straight barrel 11 is different from the minimum diameter by more than 3mm. In this embodiment, the movable cover 2 attached under the necking section 12 will not interfere with the pipe in the process of opening or closing, and the whole product is more beautiful.

In another embodiment, the necking section 12 is formed by encircling a plurality of inclined planes 121 which are obliquely arranged from top to bottom inwards.

The outer diameter of the movable cover 2 is smaller than or equal to the outer diameter of the bottommost part of the necking section 12, so that the movable cover 2 is further prevented from interfering with a pipeline in the opening or closing process.

The inner wall of body 1 is provided with reposition of redundant personnel bellying 132, will laminate at the inner wall of body 1 after rivers enter into body 1 in, then rivers will strike reposition of redundant personnel bellying 132 for rivers and the inner wall of body 1 produce gap and bubble, thereby accelerate the speed of rivers discharge pipe body 1, realize accelerating the rivers discharge. Specifically, the diversion protrusion 132 is an inverted V-shaped protrusion, which can reduce noise of water flow during diversion.

The pipe body 1 comprises a first side shell 13 and a second side shell 14, and the second side shell 14 is detachably fixed on the first side shell 13. Specifically, the outer vertical surface 133 of the first side shell 13 is formed with two first protrusions 1331, the outer top plane 134 of the first side shell 13 is formed with two first grooves 1341, the outer vertical surface 133 and the outer top plane 134 are distributed vertically, and the second side shell 14 is provided with a first positioning portion 141 for clamping the first protrusions 1331 and a second positioning portion 142 for clamping the first grooves 1341, so that the first side shell 13 and the second side shell 14 are detachably fixed and butted together.

The first side shell 13 is formed with the water flow channel 131, the outer side elevation 133 of the first side shell 13 is provided with a hook 1332, the movable cover 2 is provided with a rotating shaft 24 hung on the hook 1332, the second side shell 14 is provided with a pressing portion 143 covered above the rotating shaft 24, the rotating shaft 24 is limited by a circular rotating hole surrounded by the hook 1332 and the pressing portion 143, and the movable cover 2 is stably connected with the pipe body 1 in a rotating manner through the rotating shaft 24.

The movable cover 2 is buried with the first magnet 22, the first side shell 13 is buried with the second magnet 136, the movable cover 2 is kept to close the water flow channel 131 through mutual adsorption of the first magnet 22 and the second magnet 136, so that the water flow channel 131 can be opened only when water flow impacts the movable cover 2, the water flow channel 131 is in a closed state under the conventional condition, the pipeline is insect-proof and deodorant, and the movable cover 2 is quickly reset after being opened through the first magnet 22 and the second magnet 136.

The movable cover 2 is provided with a first mounting groove 21, the first mounting groove 21 is arranged at the rear of the rotating shaft 24, the first magnet 22 is embedded into the first mounting groove 21, the side wall of the first mounting groove 21 is provided with a plurality of first clamping strips 211 which gradually increase the height of the bulge along the depth direction, and the first magnet 22 is gradually in interference fit with the first mounting groove 21 under the action of the first clamping strips 211 in the process of being mounted into the first mounting groove 21, so that the first magnet 22 is prevented from being separated from the first mounting groove 21 due to the shaking of the water seal assembly by external force.

Similarly, the first side case 13 is provided with a second mounting groove 135, the second magnet 136 is embedded in the second mounting groove 135, and a plurality of second clamping strips 1351 for gradually increasing the height of the protrusion along the depth direction are arranged on the side wall of the second mounting groove 135.

The inner periphery of body 1 is provided with pull ring 3, and pull ring 3 rotatable to the position that is less than body 1 top surface, pull ring 3 and body 1 rotatable coupling make water seal assembly break away from the pipeline easily through pulling pull ring 3, when accomodating the position, pull ring 3 is less than the position of body 1 top surface, for traditional pull ring 3 protrusion in body 1 top surface setting, pull ring 3 is less than the position of body 1 top surface can make subaerial rivers can be smooth and easy entering into body 1 and discharge, prevents that pull ring 3 from sheltering from the discharge of rivers.

The movable cover 2 is sleeved with the elastic ring 23, the elastic ring 23 is preferably made of a silica gel material, and the elastic ring 23 is abutted to the periphery of the lower port of the pipe body 1, so that the movable cover 2 can more tightly close the water flow channel 131, and the deodorizing performance of the water seal assembly is improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The water seal assembly comprises a pipe body (1) and a movable cover (2) and is characterized in that the upper end of the movable cover (2) is rotatably buried in the pipe body (1), the lower end of the movable cover (2) can be switched between positions for opening or closing a water flow channel (131), the side wall of the pipe body (1) comprises a straight barrel section (11) and a necking section (12) from top to bottom at the position close to the lower end of the movable cover (2), the water flow channel (131) is formed in the side wall, and the peripheral projection surfaces of all positions of the necking section (12) are smaller than the peripheral projection surfaces of the straight barrel section (11).

2. A water seal assembly according to claim 1, wherein the straight tube section (11) is of a cylindrical structure, the necking section (12) is of a circular arc necking structure with gradually decreasing diameters from top to bottom, the lower end of the necking section (12) is provided with a minimum diameter, and the diameter of the straight tube section (11) is different from the minimum diameter of the necking section (12) by more than 3mm.

3. A water seal assembly according to claim 1, wherein the inner wall of the pipe body (1) is provided with a diverting boss (132).

4. A water seal assembly according to any one of claims 1 to 3, wherein the side wall of the pipe body (1) near the upper end of the movable cover (2) comprises a first side shell (13), the first side shell (13) is used for forming the water flow channel (131), a hook part (1332) is arranged on the outer side wall of the first side shell (13), and the movable cover (2) is provided with a rotating shaft (24) which is hung on the hook part (1332).

5. The water seal assembly according to claim 4, wherein the side wall of the pipe body (1) close to the upper end of the movable cover (2) further comprises a second side shell (14), the second side shell (14) is detachably and fixedly arranged on the first side shell (13), and the second side shell (14) is provided with a pressing part (143) covering the upper portion of the rotating shaft (24).

6. A water seal assembly according to claim 4, wherein said movable cover (2) is embedded with a first magnet (22), said first side case (13) is embedded with a second magnet (136), and said movable cover (2) is kept closed with said water flow passage (131) by mutual attraction of said first magnet (22) and said second magnet (136).

7. The water seal assembly according to claim 6, wherein the movable cover (2) is provided with a first mounting groove (21), the first magnet (22) is embedded in the first mounting groove (21), the side wall of the first mounting groove (21) is provided with a plurality of first clamping strips (211) with gradually increased protrusion heights along the depth direction, the first side shell (13) is provided with a second mounting groove (135), the second magnet (136) is embedded in the second mounting groove (135), and the side wall of the second mounting groove (135) is provided with a plurality of second clamping strips (1351) with gradually increased protrusion heights along the depth direction.

8. A water seal assembly according to any one of claims 1 to 3, wherein a pull ring (3) is provided on the inner periphery of the pipe body (1), the pull ring (3) being rotatable to a position lower than the top surface of the pipe body (1).

9. A water seal assembly according to any one of claims 1 to 3, wherein the movable cover (2) is sleeved with an elastic ring (23), and the elastic ring (23) is abutted against the lower port of the pipe body (1).

10. A water seal assembly according to claim 1, wherein the side wall of the pipe body (1) is provided with an inclined surface (121) which is inclined inwards from top to bottom.