CN214884271U

CN214884271U - Cap type drainage device

Info

Publication number: CN214884271U
Application number: CN202121564852.5U
Authority: CN
Inventors: 张黎明; 艾洪超; 李士芬; 孙艳云
Original assignee: Dalian Kowa Foods Co ltd
Current assignee: Dalian Kowa Foods Co ltd
Priority date: 2021-07-12
Filing date: 2021-07-12
Publication date: 2021-11-26
Anticipated expiration: 2031-07-12

Abstract

The utility model discloses a cap-type drainage device, which comprises a drainage pipe, wherein a retaining ring is fixedly connected to the inner side of the upper end of the drainage pipe, a baffle is arranged at the bottom of the retaining ring through a hinge, a support rod is hinged to one end of the bottom of the baffle, and the lower end of the support rod is connected with a slider with a through hole; the utility model discloses a slide bar structure, including drain pipe, spring pipe, slider activity, anti-rust compression spring, bracing piece assorted bar hole are seted up with bracing piece assorted bar hole to the inside fixedly connected with and the through-hole assorted slide bar of drain pipe, the slider activity cup joints in the outside of slide bar, the below that the outside of slide bar is located the slider has cup jointed anti-rust compression spring, and one side of spring pipe. The utility model discloses through the rust-resistant compression spring of spring pipe installation, slider, slide bar in the inside of drain pipe, the slider can slide on the slide bar, and under the normality, the slider receives rust-resistant compression spring extrusion force, can block the drain pipe mouth of pipe with the baffle, effectually carries out deodorant protection against rodents.

Description

Cap type drainage device

Technical Field

The utility model relates to a drainage technical field specifically is a hat formula drainage device.

Background

The sewer is an urban public facility and refers to a pipeline for discharging sewage and rainwater from a building; the odor-resistant and rat-proof drainage device is widely applied along with the continuous improvement of people on the pursuit of life quality, and the odor-resistant and rat-proof drainage device widely circulated in the market generally has the problems of small diameter, small quantity, low drainage speed and the like of the drainage holes, so that the phenomenon of water return on the ground is easy to occur, and the condition of overflowing water is caused due to untimely drainage.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cap-type drainage device, in the drain pipe, through rust-resistant compression spring, bracing piece supporting baffle, when ponding, the baffle receives pressure slope, carries out the drainage, and under the normality, the drain pipe can be plugged up to the baffle, can effectual deodorant protection against rodents to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a cap-type drainage device comprises a drainage pipe, wherein a check ring is fixedly connected to the inner side of the upper end of the drainage pipe, a baffle is mounted at the bottom of the check ring through a hinge, a supporting rod is hinged to one end of the bottom of the baffle, and the lower end of the supporting rod is connected with a sliding block with a through hole;

the utility model discloses a slide bar structure, including drain pipe, spring pipe, slider activity, anti-rust compression spring, bracing piece assorted bar hole are seted up with bracing piece assorted bar hole to the inside fixedly connected with and the through-hole assorted slide bar of drain pipe, the slider activity cup joints in the outside of slide bar, the below that the outside of slide bar is located the slider has cup jointed anti-rust compression spring, and one side of spring pipe.

Preferably, the outside of drain pipe has cup jointed down the water pipe, and is connected through fixture block and draw-in groove between sewer pipe and the drain pipe, the filter screen is installed at the top of sewer pipe.

Preferably, the clamping block is fixedly connected to the upper end of the drain pipe, the clamping groove is formed in the top of the drain pipe, and the clamping block is movably inserted into the clamping groove.

Preferably, the clamping block is fixedly connected to the top of the sewer pipe, the clamping groove is formed in the bottom of the upper end of the drain pipe, and the clamping block is movably inserted into the clamping groove.

Preferably, both ends of the sliding rod are fixedly connected with crosses, and the crosses are fixedly connected to the inner wall of the spring tube.

Preferably, the outer portion of the spring pipe is attached to one side of the strip-shaped hole, an arc-shaped water baffle is arranged inside the spring pipe, a through hole is formed in the arc-shaped water baffle, the arc-shaped water baffle is sleeved outside the supporting rod through the through hole, and a flexible rubber cushion is bonded between the through hole and the supporting rod.

Preferably, the upper end and the lower end of the spring tube are respectively provided with a sealing structure and a conical opening structure, and the lower end of the spring tube is provided with a floating ball.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model installs the rust-proof compression spring, the sliding block and the sliding rod in the drain pipe through the spring pipe, the sliding block can slide on the sliding rod, under the normal state, the sliding block receives the extrusion force of the rust-proof compression spring, the baffle can block the drain pipe orifice, and the deodorization and rat prevention can be effectively carried out;

2. the utility model discloses a baffle passes through hinged joint and installs in the drain pipe, can rotate, and when the drainage, the baffle can take place to slope to open the breach, do benefit to and carry out drainage work, improved the efficiency of drainage.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the drain pipe of the present invention;

fig. 3 is a schematic view of a positional relationship structure of a fixture block and a slot in embodiment 1 of the present invention;

fig. 4 is a schematic view of a positional relationship structure of a fixture block and a slot in embodiment 2 of the present invention.

In the figure: 1. a drain pipe; 2. a retainer ring; 3. a baffle plate; 4. a support bar; 5. a slider; 6. a spring tube; 7. a slide bar; 8. an antirust compression spring; 9. a strip-shaped hole; 10. a sewer pipe; 11. a clamping block; 12. a card slot; 13. a cross; 14. an arc-shaped water baffle; 15. a through hole; 16. a flexible rubber pad; 17. a floating ball; 18. and (4) a filter screen.

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.

Example 1

Referring to fig. 1 to 3, the present invention provides a technical solution: a cap type drainage device mainly comprises a drainage pipe 1, a baffle 3, a spring pipe 6, a sewer pipe 10 and the like.

The retaining ring 2 of drain pipe 1 upper end mainly has two effects, firstly, can cooperate baffle 3 to plug up the 1 mouth of pipe of drain pipe, secondly, can restrict the position between drain pipe 1 and sewer pipe 10, and the activity of drain pipe 1 is inserted in sewer pipe 10, conveniently takes out work such as maintenance.

Baffle 3 rotates through the hinge and installs in the bottom of retaining ring 2 for baffle 3 can rotate, can take place the angle slope, carries out drainage work, and in the normality, rust-resistant compression spring 8 upwards extrudes slider 5, hugs closely in the bottom of retaining ring 2 through bracing piece 4 supporting baffle 3, plugs up the mouth of pipe of drain pipe 1, can play deodorant protection against rodents's effect.

Set up slide bar 7 in the spring pipe 6 and be used for restricting the position of slider 5, rust-resistant compression spring 8, when the drainage, baffle 3 receives the pressure of ponding, the downward sloping, and at this moment, slider 5 moves down on slide bar 7, and rust-resistant compression spring 8 compresses to open the breach, do benefit to and carry out drainage work, improved the efficiency of drainage.

Be connected through fixture block 11 and draw-in groove 12 between drain pipe 1 and the sewer pipe 10, do benefit to and restrict the position between drain pipe 1 and the sewer pipe 10, conveniently carry out the dismouting.

The connection relationship and the positional relationship between the components in the present embodiment will be described below;

a check ring 2 is fixedly connected to the inner side of the upper end of the drain pipe 1, a baffle 3 is mounted at the bottom of the check ring 2 through a hinge, a support rod 4 is hinged to one end of the bottom of the baffle 3, and the lower end of the support rod 4 is connected with a slide block 5 with a through hole;

the spring pipe 6 is installed on the inner side of the drain pipe 1, the inner part of the spring pipe 6 is fixedly connected with a slide bar 7 matched with the through hole, two ends of the slide bar 7 are both fixedly connected with a cross 13, the cross 13 is fixedly connected with the inner wall of the spring pipe 6, the installation of the slide bar 7 is facilitated, the slide block 5 is movably sleeved outside the slide bar 7, the outer part of the slide bar 7 is positioned below the slide block 5 and is sleeved with an antirust compression spring 8, one side of the spring pipe 6 is provided with a strip-shaped hole 9 matched with the support bar 4, and the movement of the support bar 4 is facilitated;

the outside of spring pipe 6 is located the one side laminating in bar hole 9 has arc breakwater 14, through-hole 15 has been seted up to arc breakwater 14's inside, arc breakwater 14 cup joints in the outside of bracing piece 4 through-hole 15, and it has flexible rubber pad 16 to bond between through-hole 15 and the bracing piece 4, can block through-hole 15, the upper and lower end of spring pipe 6 sets up to seal structure and toper open structure respectively, the lower extreme of spring pipe 6 is equipped with floater 17, arc breakwater 14 can block bar hole 9, the lower extreme opening of spring pipe 6 can be plugged up to floater 17, avoid water, steam enters into and causes rust-resistant compression spring 8's corrosion in the spring pipe 6, when ponding in spring pipe 6, floater 17 come-up, do benefit to the discharge of water.

Further, in this embodiment, water pipe 10 under the outside of drain pipe 1 cup joints, and be connected through fixture block 11 and draw-in groove 12 between sewer pipe 10 and the drain pipe 1, filter screen 18 is installed at the top of sewer pipe 10, fixture block 11 fixed connection is in the upper end of drain pipe 1, the top of sewer pipe 10 is seted up to draw-in groove 12, and the inside of fixture block 11 activity grafting in draw-in groove 12, when installing drain pipe 1, insert drain pipe 1 in sewer pipe 10, and insert fixture block 11 in draw-in groove 12, do benefit to and fix a position drain pipe 1, the dismouting of drain pipe 1 has been made things convenient for.

Example 2

Referring to fig. 4, the present invention provides a technical solution: a cap drain device, different from embodiment 1:

sewer pipe 10 has been cup jointed to drain pipe 1's outside, and be connected through fixture block 11 and draw-in groove 12 between sewer pipe 10 and the drain pipe 1, filter screen 18 is installed at the top of sewer pipe 10, can block big debris, the leaf, plastics etc. enter into

sewer pipe

10, 11 fixed connection in the top of sewer pipe 10 of fixture block, draw-in groove 12 is seted up in the upper end bottom of

drain pipe

1, and 11 activities of fixture block are pegged graft in the inside of draw-in groove 12, when installing drain pipe 1, insert drain pipe 1 in sewer pipe 10, and overlap draw-in groove 12 in the outside of fixture block 11, do benefit to and fix a position drain pipe 1, drain pipe 1's dismouting has been made things convenient for.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and variations may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hat formula drainage device, includes drain pipe (1), its characterized in that: a check ring (2) is fixedly connected to the inner side of the upper end of the drain pipe (1), a baffle (3) is mounted at the bottom of the check ring (2) through a hinge, a support rod (4) is hinged to one end of the bottom of the baffle (3), and the lower end of the support rod (4) is connected with a slide block (5) with a through hole;

spring pipe (6) are installed to the inboard of drain pipe (1), the inside fixedly connected with and through-hole assorted slide bar (7) of spring pipe (6), slider (5) activity is cup jointed in the outside of slide bar (7), the outside below that is located slider (5) of slide bar (7) has cup jointed rust-resistant compression spring (8), and one side of spring pipe (6) seted up with bracing piece (4) assorted bar hole (9).

2. A capped drain as claimed in claim 1, wherein: the water draining device is characterized in that a sewer pipe (10) is sleeved outside the water draining pipe (1), the sewer pipe (10) is connected with the water draining pipe (1) through a clamping block (11) and a clamping groove (12), and a filter screen (18) is installed at the top of the sewer pipe (10).

3. A capped drain as claimed in claim 2, wherein: the clamping block (11) is fixedly connected to the upper end of the drain pipe (1), the clamping groove (12) is formed in the top of the drain pipe (10), and the clamping block (11) is movably inserted into the clamping groove (12).

4. A capped drain as claimed in claim 2, wherein: the clamping block (11) is fixedly connected to the top of the sewer pipe (10), the clamping groove (12) is formed in the bottom of the upper end of the drain pipe (1), and the clamping block (11) is movably inserted into the clamping groove (12).

5. A capped drain as claimed in claim 1, wherein: both ends of the sliding rod (7) are fixedly connected with a cross (13), and the cross (13) is fixedly connected to the inner wall of the spring tube (6).

6. A capped drain as claimed in claim 5, wherein: the spring pipe is characterized in that an arc-shaped water baffle (14) is attached to one side, located in the strip-shaped hole (9), of the outer portion of the spring pipe (6), a through hole (15) is formed in the inner portion of the arc-shaped water baffle (14), the arc-shaped water baffle (14) is connected to the outer portion of the supporting rod (4) in a sleeved mode through the through hole (15), and a flexible rubber pad (16) is bonded between the through hole (15) and the supporting rod (4).

7. A capped drain as claimed in claim 5, wherein: the upper end and the lower end of the spring tube (6) are respectively provided with a sealing structure and a conical opening structure, and the lower end of the spring tube (6) is provided with a floating ball (17).