CN201119713Y

CN201119713Y - Drainage arrangement

Info

Publication number: CN201119713Y
Application number: CNU2007201834504U
Authority: CN
Inventors: 陈俊平
Original assignee: 陈俊平
Current assignee: Guangdong Haili Group Co., Ltd.
Priority date: 2007-11-26
Filing date: 2007-11-26
Publication date: 2008-09-24
Anticipated expiration: 2017-11-26

Abstract

The utility model discloses a drain system, which comprises a sleeve and a water guide core, wherein the sleeve is a hollow cylindrical shape, a conduit joint is arranged on the lateral wall close to the end surface, the middle portion of the conduit joint is provided with an axial through-hole, one end of the water guide core is an open hollow cylindrical structure, and the other end is closed, and radial water guide hole are arranged on the lateral walls close to the closed end. One end of the sleeve is sleeved with a container water outlet, and the other end is engaged with the closed end of the water guide core. The open end of the water guide core is provided with two or more than two clamping petals whose top portions are everted, whose outer diameter is larger than the cylindrical outer diameter of the water guide core, and clamping petals on the open end of the water guide core are clamped with the container water outlet. The sleeve can be rotated in any angle around the axial line of the water guide core. The drain system which is provided by the utility model can make a drain connector be rotated in any angle, thereby being convenient for the placement of containers and the storage of the drain conduits.

Description

A kind of drainage arrangement

Technical field

The utility model relates to a kind of drainage arrangement, particularly relates to a kind of drainage arrangement that is used for tea tray.

Background technology

Tea tray is made tea by people's extensive use, and the tea tray bottom has a container of collecting waste water usually, because this volume of a container is bigger, the waste water that falls is very inconvenient.

Waste water exhausting type tea tray commonly used at present, generally the water discharge method of Cai Yonging is at the tea tray container bottom drainage joint to be set, drainage duct of socket on this drainage joint, and then the waste water in the tea tray can be discharged by this drainage duct.

Above-mentioned drainage joint is a kind of simple pipe, and its maximum defective is that the direction of drainage joint fixes.Regardless of tea tray ornaments place surrounding environment, can only be along the direction socket drainage duct of drainage joint, be not easy to like this concealing of drainage duct, thereby influence the overall appearance of surrounding environment.

The utility model content

At above-mentioned defective, the technical problem that the utility model solves is that a kind of drainage arrangement is provided, and this drainage arrangement can rotate at any angle, is convenient to concealing of drainage duct.

A kind of drainage arrangement that the utility model provides comprises sleeve and water guide core, and described sleeve is a hollow circle tube, and its sidewall has pipe joint near the position of end face, and this pipe joint middle part has axially extending bore; The hollow cylinder structure that described water guide core is an end opening, its other end sealing, its sidewall has radially water-guiding hole near the position of blind end; One end of described sleeve and the socket of container discharge outlet, the other end cooperates with the blind end of water guide core, and the openend of described water guide core is connected with the container discharge outlet, and described sleeve can be done arbitrarily angled rotation around the axis of water guide core.

Preferably, the openend of described water guide core has two or more card lobes, turns up in described card lobe top, and its external diameter is greater than the outside diameter of cylinder of water guide core.

Preferably, have two stepwise steps on the blind end external diameter of described water guide core, specifically comprise first step and second step.

Preferably, described first step external diameter equates with described sleeve diameter, and cooperatively interacts; Described second step external diameter equates with described sleeve outer diameter.

Preferably, described sleeve end face has first seal groove that is used to install first sealing ring.

Preferably, described sleeve end face has second seal groove that is used to install second sealing ring.

Compare with the drainage arrangement of prior art, the drainage arrangement that the utility model provides adopts has the sleeve set of hollow circle tube structure on the water guide core, the openend of water guide core is connected with the apopore of container, the blind end of water guide core cooperates with an end of sleeve, the other end of sleeve and the socket of container discharge outlet, thereby form a sealed cavity, the waste water in the tea tray can be discharged through the water-guiding hole and the pipe joint on the sleeve of water guide core.Because sleeve cooperates with the blind end of water guide core, thereby sleeve can do arbitrarily angled rotation around the axle center of water guide core, and the pipe joint on it just can be done arbitrarily angled rotation, thereby is convenient to the ornaments of container and concealing of drainage duct.

In the further preferred embodiment of the present utility model, offer several card lobes, the water guide core is installed on the container osculum, thereby is convenient to the installation and removal of water guide core and sleeve, be convenient to clean at the openend of water guide core.

Description of drawings

Fig. 1 is the described drainage arrangement structural representation of the utility model embodiment;

Fig. 2 is the described sleeve cutaway view of the utility model embodiment;

Fig. 3 is the described sleeve vertical view of the utility model embodiment;

Fig. 4 is the described water guide core of a utility model embodiment cutaway view;

Fig. 5 is the described water guide core of a utility model embodiment vertical view.

The specific embodiment

In order to make those skilled in the art better understand the utility model scheme, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.

Please refer to Fig. 1, Fig. 1 is the described drainage arrangement structural representation of the utility model embodiment.

The drainage arrangement of present embodiment specifically comprises sleeve 3, water guide core 5, first sealing ring 8 and second sealing ring 9.

Please refer to Fig. 2 and Fig. 3, Fig. 2 is the described sleeve cutaway view of the utility model embodiment; Fig. 3 is the described sleeve vertical view of the utility model embodiment.

Described sleeve 3 is specially both ends open, the hollow circle tube member of certain wall thickness, on two end face, offer first seal groove 301 and second seal groove 302 respectively, the internal diameter of sleeve 3 equates with the external diameter of container discharge outlet, on sleeve 3 sidewalls, position near end face is provided with a pipe joint 304, and it axially offers a through hole, have several sawtooth projections on its outer surface, be convenient to join with drainage duct.

Please refer to Fig. 4 and Fig. 5, Fig. 4 is the described water guide core of a utility model embodiment cutaway view; Fig. 5 is the described water guide core of a utility model embodiment vertical view.

Described water guide core 5 is made by expecting material, is specially the hollow circle tube of an end opening, and its openend has the card lobe 502 that four equal and opposite in directions are outwards dug.The other end sealing of water guide core 5 has the two-stage step on its external diameter, the external diameter of its first step 504 is identical with the internal diameter of described sleeve 3, and the external diameter of second step 505 is identical with the external diameter of described sleeve 3.On described water guide core 5 sidewalls, near the position of blind end, offer radially water-guiding hole 503, its axle center is vertical with the axle center of water guide core 5.

As shown in Figure 1, container discharge outlet 2 is a hollow cylindrical structure, and it is connected an end and has a step with container floor, and other end end face has fillet.

During fitting operation, in first seal groove 301 of described sleeve 3 and second seal groove 302, first sealing ring 8 and second sealing ring 9 are installed respectively.Sleeve 3 is sleeved on the water guide core 5, make an end internal diameter of sleeve 3 cooperate with the external diameter of the first step 504 of water guide core 5, the internal diameter of its other end cooperates with the external diameter of container discharge outlet 2, the external diameter of sleeve 3 is identical with the external diameter size of the second step 505 of water guide core 5 along on the step surface of the second step 505 that is pressed in water guide core 5 at the end of sleeve 3.

Operating personnel compel the card lobe 502 of water guide core 5 openends with hand, under the effect of pressure, card lobe 502 is to the internal direction deformation of water guide core 5, when the external diameter of card lobe 502 during less than the internal diameter of container discharge outlet 2, just water guide core 5 can be installed on container discharge outlet 2 steps on the container floor 1, and chucking thereon.

First sealing ring 8 is close to the step surface that container floor 1, the second sealing ring 9 is put the second step 505 of being close to water guide core 5, can realize the sealing to sleeve 3 and water guide core 5.

In summary, water guide core 5, container discharge outlet 2 form dashpot 7 with sleeve 3.Owing to cooperating of the first step 504 of sleeve 3 and water guide core 5, make sleeve 3 and water guide core 5 be in coaxial position all the time, and then sleeve 3 can be done arbitrarily angled rotation around the axis of water guide core 5.

During use, axial water-guiding hole 506 and the radially water-guiding hole 503 inflow dashpots 7 of the waste water in the container by water guide core 5.After waste water flows into dashpot 7, just be not subjected to the axial water-guiding hole 506 of water guide core 5 and the radially restriction of water-guiding hole 503 opening directions, no matter how sleeve 3 rotates, waste water in the container all can flow in the dashpot 7 earlier, flow into external catheter by pipe joint 304 again, thereby the waste water in the container is discharged.

In the utility model embodiment, water guide core 5, container discharge outlet 2, sleeve 3, first sealing ring 8 and second sealing ring 9 are formed a drainage arrangement.Owing to cooperating of the first step 504 of sleeve 3 and water guide core 5, make sleeve 3 and water guide core 5 be in coaxial position all the time, and then sleeve 3 can be done arbitrarily angled rotation around the axis of water guide core 5.Simultaneously, no matter how sleeve 3 rotates, and the waste water in the container all can be discharged by the dashpot 7 that sleeve 3 and water guide core 5 the form drainage joint 304 of flowing through.

In addition, owing to water guide core 5 is installed on the step of container discharge outlet 2 by card lobe 502, thereby be convenient to the installation and removal of water guide core 5 and sleeve 3.

The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.

Claims

1. a drainage arrangement is characterized in that, comprises sleeve and water guide core, and described sleeve is a hollow circle tube, and its sidewall has pipe joint near the position of end face, and this pipe joint middle part has axially extending bore;

The hollow cylinder structure that described water guide core is an end opening, its other end sealing, its sidewall has radially water-guiding hole near the position of blind end;

One end of described sleeve and the socket of container discharge outlet, the other end cooperates with the blind end of water guide core, and the openend of described water guide core is connected with the container discharge outlet, and described sleeve can be done arbitrarily angled rotation around the axis of water guide core.

2. drainage arrangement as claimed in claim 1 is characterized in that, the openend of described water guide core has two or more card lobes, turns up in described card lobe top, and its external diameter is greater than the outside diameter of cylinder of water guide core.

3. drainage arrangement as claimed in claim 1 is characterized in that, has two stepwise steps on the blind end external diameter of described water guide core, specifically comprises first step and second step.

4. drainage arrangement as claimed in claim 3 is characterized in that, described first step external diameter equates with described sleeve diameter, and cooperatively interacts; Described second step external diameter equates with described sleeve outer diameter.

5. as each described drainage arrangement of claim 1 to 4, it is characterized in that an end face of described sleeve has first seal groove that is used to install first sealing ring.

6. as each described drainage arrangement of claim 1 to 4, it is characterized in that an end face of described sleeve has second seal groove that is used to install second sealing ring.