CN2312256Y

CN2312256Y - Water overflow means for washbasin

Info

Publication number: CN2312256Y
Application number: CN 97229518
Authority: CN
Inventors: 谢溪圳
Original assignee: HEHONG INDUSTRY Co Ltd
Current assignee: HEHONG INDUSTRY Co Ltd
Priority date: 1997-11-03
Filing date: 1997-11-03
Publication date: 1999-03-31
Anticipated expiration: 2007-11-03

Abstract

The utility model relates to a water overflow device for a washbasin. An overflow pipe is externally connected between the overflow hole of the washbasin and a water discharge pipe; the overflow pipe is fixed onto the internal side and the external side by a positioning element through a joint and a filtering cup; the other end of the joint can be inserted by one end of the connecting pipe; the other end of the connecting pipe is inserted with a manifold pipe which is a three way; one end of the manifold pipe is connected with the water discharge pipe of the washbasin, and the other end is connected with a sewer pipe. A side pipe is inserted by the manifold pipe.

Description

The overflow device of lavatory basin

The utility model relates to a kind of overflow device of lavatory basin.

See also existing lavatory basin 9 shown in Figure 1, utilize to fire to be formed with a spilling water duct 91 simultaneously, this lavatory basin can be discharged smoothly by spillway hole 92 when water level is too high.This kind be existing to be configured in the manufacturing inconveniently, and increases the waste of many materials.

In first 8147 O number " the overflow device improvement of stainless steel trough " patent case of bulletin, be provided with overfall gap and drain gully by tank, each establishes a fixing hole with on protruding of the Jiong type by two holders, a fixed-wing is respectively extended in protruding both sides of Jiong type, two fixed-wing solid weldings are on the spilling water sieve mouthful peripheral dual side-edge of tank, and joining section one hollow vertical with one constitutes the spillway hole joint by the spilling water body of a level and hollow, two tanks are respectively established with the chimeric holder of correspondence in both sides, spilling water body front, tank central authorities are provided with the screw that runs through the rear end, be screwed into the fixing hole that is fixed in holder for two-screw, the spillway hole stage casing is bent section, the two ends nut that respectively is pivoted; The draining pedestal then connects the hollow tube connector by the drowning body of the nearly semi-annular shape of hollow at segmental arc, drowning body is installed in the drain gully of tank, be embedded in holder by the spillway hole joint with two dead slots, be fixed in the overfall gap of tank with two-screw, overflow pipe engages with spillway hole, draining pedestal respectively, forms an overflow pipe.

The structure that this patent case is disclosed need be established the draining pedestal in addition, and this draining pedestal needs be fixed under the drain gully of tank in modes such as welding, trouble on making, and the filler block of drain gully needs in addition add mode to make open and close controlling, can't be used with commercially available existing link-type, more impracticable.

The purpose of this utility model is to provide a kind of overflow device of lavatory basin, and it has simple structure, and lower cost cost is arranged, and has the automatic spilling water function that limits water level.

The purpose of this utility model is to realize like this, a kind of overflow device of lavatory basin promptly is provided, if can falling into water containing pool, water liquid reaches the control valve of discharging by lavatory basin by a gutter, described gutter is established the plug of being done open and close controlling by the control wrench, lavatory basin is if the spillway hole of water hydrorrhea stream, external overflow pipe between described spillway hole and the gutter; Described overflow pipe includes joint, manifold and tube connector; The described joint one end described tube connector of pegging graft, the other end is established the post of protrusion by internal diameter, and in conjunction with filter bowl, described filter bowl is greater than the spillway hole diameter for setting element for described post, and described filter bowl and joint lay respectively at the medial and lateral of the spillway hole of described lavatory basin; Described manifold is at least tee piece, joins by the gutter of an end and described lavatory basin, and another termination soil pipe, a termination of the side pipe of extension and described tube connector is closed; Described tube connector is connected in guiding water liquid circulation between described joint and the manifold.

Below in conjunction with accompanying drawing, embodiment of the present utility model is described, wherein:

Fig. 1 is the sectional drawing of existing structure;

Fig. 2 is an exploded perspective view of the present utility model;

Fig. 3 is a local combination section of the present utility model;

Fig. 4 is a combination schematic diagram of the present utility model.

See also shown in Figure 2ly, the utility model includes lavatory basin 1 and overflow pipe 2.

This lavatory basin 1 is roughly the same with existing structure, establishes a water hydraulic control valve 11, makes water liquid can fall into water containing pool 12, and install a gutter 13 by water containing pool 12 lowest orders, water liquid is discharged, and gutter 13 can be opened and closed by a plug 14, and plug 14 is done open and close controlling by a control wrench 15; Lavatory basin 1 is provided with a spillway hole 16 and can be full-water level and overflow.

This overflow pipe 2 is formed on lavatory basin 1 outside, and add mode is connected between gutter 13 and the spillway hole 16 in addition, and this overflow pipe 2 mainly includes members such as joint 21, manifold 22, tube connector 23.

These joint 21 similar elbow shapes, can peg graft for tube connector 23 by an end, and fixed cover bundles such as the two available bunching ring form preferable anti-sealing liquid seepage effect, and joint 21 other end internal diameters are established a post 211 that protrudes, post 211 has inner bolt hole to screw for setting elements 212 such as screws, make filter bowl 213 and joint 21 lay respectively at spillway hole 16 both sides of lavatory basin 1, filter bowl 213 can rest on lavatory basin 1 inboard greater than spillway hole 16 diameters, discharge with filter opening water supply liquid, and have the effect that filters out impurities; Preferable sealing property is arranged when making joint 21 be combined in spillway hole 16 outer fixs of lavatory basin 1, can insert packing ring 214 and leakproof cushion rubber 215, make the water liquid can seepage.

This manifold 22 can be tee piece, one is terminated at gutter 13, the two available nut 221 and seal ring 222 are done best driving fit, manifold 22 other ends can connect soil pipe, this manifold 22 supplies an end of tube connector 23 to connect with the side pipe 223 of horizontal expansion, the two available nut 231, seal ring 232,233 one-tenth preferable anti-drain process of interior plug are to prevent water liquid seepage.

This tube connector 23 is general water fluid catheter, and one is terminated at joint 21, and the other end is connected to side pipe 223, makes the water liquid that is overflowed by spillway hole 16 can follow tube connector 23 and enters manifold 22 and be discharged from.

Consult combination situations of the present utility model shown in Fig. 3,4 clearly, mainly utilize joint 21, manifold 22, tube connector 23 to be external in lavatory basin 1 outside, and this device can change assembling position easily according to the offering direction of spillway hole 16, not have directional problems.

The utlity model has the advantage of ease of assembly, and it does not have directionality and can't packing problem, And its structure can make the manufacturing of lavatory basin become simple.

Claims

1. the overflow device of a lavatory basin, if can falling into water containing pool, water liquid reaches the control valve of discharging by lavatory basin by a gutter, described gutter is established by the control wrench and is made the plug of open and close controlling, and lavatory basin is if the spillway hole of water hydrorrhea stream, external overflow pipe between described spillway hole and the gutter; It is characterized in that described overflow pipe includes joint, manifold and tube connector; The described joint one end described tube connector of pegging graft, the other end is established the post of protrusion by internal diameter, and in conjunction with filter bowl, described filter bowl is greater than the spillway hole diameter for setting element for described post, and described filter bowl and joint lay respectively at the medial and lateral of the spillway hole of described lavatory basin; Described manifold is at least tee piece, joins by the gutter of an end and described lavatory basin, and another termination soil pipe, a termination of the side pipe of extension and described tube connector is closed; Described tube connector is connected in guiding water liquid circulation between described joint and the manifold.

2. the overflow device of lavatory basin as claimed in claim 1 is characterized in that, has inserted packing ring and leakproof cushion rubber between described joint and the lavatory basin.

3. the overflow device of lavatory basin as claimed in claim 1 is characterized in that, connects with nut, seal ring bundle between described tube connector and the manifold, and is inserted in described tube connector internal diameter with an interior plug.