CN2263674Y

CN2263674Y - Structure improved toilet cistern valve

Info

Publication number: CN2263674Y
Application number: CN 95224170
Authority: CN
Inventors: 赖顺安
Original assignee: Hocheng Corp
Current assignee: Hocheng Corp
Priority date: 1995-10-26
Filing date: 1995-10-26
Publication date: 1997-10-01
Anticipated expiration: 2005-10-26

Abstract

The utility model relates to an improved toilet water chamber gooseneck. A screw cap with internal screw threads is arranged from a water filling mouth of a main body of the gooseneck, and in addition, a bunt paw head with external screw threads and a plurality of corpus unguis with reinforcing ribs is arranged from the bottom of a water outlet at the other end to be spirally combined with the screw cap. When the screw cap is gradually connected with the bunt paw head, the corpus unguis for the bunt paw head are butted to an upper plate in the toilet, the screw cap presses a flange on the upper end of the water outlet to press a water stop shim downwards, and the gooseneck is firmly fixed on the toilet. The gooseneck matched with a minor buoyancy water stop floating ball can enhance the water position energy of the water outlet and smooth flow passage between the water filling mouth and the water outlet to make the gooseneck have the effects of good cleaning effect and water saving.

Description

Structure improved water-closet tank tap

The utility model relates to a kind of structure improved water-closet tank head, particularly relates to a kind of interior water of water tank of guiding and directly pours toilet, to improve the structure improved water-closet tank tap that the bath benefit can reach the water-saving effect again simultaneously.

The most of area of China is owing to be subjected to the influence of climate, the normal lack of water situation that arid takes place.Areas, island such as Taiwan belong to the fabric of island-in-sea type climate, wet weather is rainy, though contain abundant underground water source arranged, but the most precipitous rapids breaths in rivers and creeks in its island, so that can't stay and contain a large amount of water sources, therefore riverbed and the seriously withered phenomenon in catchment in summer usually taking place, add a large amount of water results of family, industry, makes people be absorbed in the shade that a slice restricts water supply; Seeing the over-expense at all water sources uses, except the height running of industry, a large amount of bathroom waters of general in fact office or public place and family also are one of factors of influence, so how to improve province's water-based of sanitary bath equipment, make full use of with water resource preciousness, real for industrial circle and general consumption popular the thing that should do one's best; And in sanitary bath equipment except towards the water tap of bath or shower or bathtub for the water consumption, probably just be born in the year of horse bucket, because the frequency that be used its every day is the highest, and after each the use, all be to wash, so its water yield that is exhausted unconsciously also is very considerable with a large amount of water.

The flush action of toilet is to be controlled by the tap in the water-closet tank, and the tap of commonly using as shown in Figure 1, the bottom of its body (A) and another blocking anchor (B) are 90 ° mutually and intersect and screw togather, when being pulled up, draws in the water filling inflow body (A) ball float (C), its current flow downwards through the bottom of body (A), are flowed in the toilet by the closet flushing mouth behind blocking anchor (B) again; The tap of this kind structure has several following shortcomings in the use:

1. tap body (A) and blocking anchor (B) are 90 ° and intersect and screw togather, and reduce flow velocity so current are easy to generate vortex phenomenon when flowing through herein, even hinder the smooth and easy of current and flow.

2. ball float (C) is because its inside is a ducted body, so its suffered buoyancy is big, to such an extent as to could cover the water inlet of tap in the time of after it is pulled up, must waiting water in the water-closet tank to drain minimum residual water height (h) extremely again, therefore not only expend a large amount of water in the meantime, and when the quantity of residual in the water tank is very few, the time of annotating the capacity of extremely can washing by water again is longer, and for the situation that high-frequency in the short time is used, it waits for the overlong time of siphon.

3. the spacing (H) of the water filling port of tap and toilet water inlet is too low, to such an extent as to make water by the water potential deficiency that water tank flows out, is difficult to reach high efficiency developing result.

Main purpose of the present utility model is, overcomes the deficiencies in the prior art, and a kind of structure improved water-closet tank tap is provided, and makes it have high efficiency developing result, but can save relatively simultaneously and more expend the water yield.

The purpose of this utility model is realized by following technical scheme.A kind of structure improved water-closet tank tap, it is characterized in that it is by the tap body, the sealing ball float, nut, support between pawl and constitute with the sealing pad, wherein, nut with internal thread is inserted by the inlet of tap body, another pawl head that supports that has external screw thread and be provided with several corpus unguis is then inserted with nut by the delivery port bottom of the other end and is screwed, the corpus unguis that supports the pawl head is resisted against upper plate in the toilet along with screwing rising, nut is screwed down the flange on the delivery port to lower compression waterstop pad sheet simultaneously, be provided with the one section throat that has more between tapping pipe bottom and delivery port, nut screws togather the smooth hole of formation with supporting the pawl head, puts on the shelf at tapping pipe in addition and is provided with the less sealing ball float of buoyancy.This kind tap can allow water potential improve by the one section throat that has more between its tapping pipe bottom and delivery port, arrange in pairs or groups simultaneously nut and support the smooth hole that the pawl head screws formation, water flushing efficiency is improved, can cover water filling port ahead of time by on tapping pipe, being provided with the less sealing ball float of buoyancy in addition, and, have water-saving and the good effect of developing result and can reach because of the factors such as quantity of residual that throat had more.

The purpose of this utility model also can further be realized by following technical measures.Aforesaid structure improved water-closet tank tap, it is filled with the buoyancy aid that a reduction sealing ball float is subjected to buoyancy in addition wherein said sealing ball float in ball float.Therefore allow the sealing ball float fall the water filling port of sealing the tap body ahead of time, decrease with the row that can reduce the water yield.Aforesaid structure improved water-closet tank tap, the wherein said corpus unguis that supports the pawl head is good more than four for being provided with, corpus unguis is being provided with the corpus unguis ribs on pawl head inwall simultaneously.

The utility model compared with prior art has tangible advantage and good effect, the structure improved water-closet tank tap of the utility model, it is main is filled the internal construction of sealing ball float with another buoyancy aid to be subjected to buoyancy to seal the water filling port of tap ahead of time to reduce it, can reach increases the water tank quantity of residual and reduces the water yield of discharging relatively, in addition on the one hand, coupling member between improvement tap and toilet flows speed with smooth and easy its, the lifting of the water filling port position of cooperation tap brings the increase of water potential, makes the design can fully reach water-saving and high efficiency developing result.

In sum, the structure improved water-closet tank tap of the utility model has following several characteristics:

Current directly by the water filling port of tap body through nut → support the pawl primary drying to go in the toilet, its process is smooth and easy, moment the water yield increase relatively, help to improve developing result.

2. the tap body is many stage casing throat height (t), make the water potential of its water filling port and delivery port improve to increase the effect of flushing, the residual water level (T) of water-closet tank is risen, can shorten for the siphon time of using required wait next time, thereby can in the shortest time, wash by water continuously and can save considerable water consumption relatively.

3. the ball float inside of sealing ball float is filled a buoyancy aid in addition, can increase the weight of ball float and reduce it and be subjected to buoyancy, the time that makes the sealing ball float cover the tap water filling port shifts to an earlier date, so can reduce the effect of discharging the water yield and reaching water-saving, harmless but then its developing result just is that water-saving also can the high efficiency flushing.

Concrete structure of the present utility model is provided in detail by following examples and accompanying drawing thereof.

Fig. 1 is a structure cross-sectional schematic of commonly using tap;

Fig. 2 is a STRUCTURE DECOMPOSITION stereogram of the present utility model;

Fig. 3 is the utility model combining structure sectional view.

At first see also shown in Figure 2, the structure improved water-closet tank tap of the utility model, by tap body (1), sealing ball float (2), nut (3), support pawl head (4) and sealing pad (5) is constituted, wherein tap body (1) is made of through a throat (11) connection delivery port (12) tapping pipe (10), body at delivery port (12) relative position is water filling port (13), and tapping pipe (10) periphery is provided with a pair of protruding hook (101) in addition; Sealing ball float (2) is then formed with two poles (21) support by ball float (20), and wherein pole (21) stage casing is provided with a dag (22) with pivoted hole (220), and ball float (20) upper top edge then is provided with a lug (200); Nut (3) is one to have the cap body of internal thread (30); Support pawl head (4) and be a periphery and be provided with screw thread (40) and have corpus unguis (41) more than at least four, each corpus unguis (41) respectively is provided with corpus unguis ribs (410) in two sides that it is positioned to pawl head (4) ring, with the pressure that bears of reinforcement corpus unguis (41); Sealing pad (5) is one to have the pad of mesopore (50).

See also shown in Figure 3, its tap body (1) of the utility model is the outer shroud that sealing pad (5) is placed in its delivery port (12) with combining of toilet (a), then nut (3) is inserted by the inlet (13) of tap body (1), supporting pawl head (4) is then inserted by the rear end of delivery port (12), after both screw togather mutually, make to the corpus unguis (41) of pawl head (4) and push against interior upper plate (a1) along with supporting screwing togather of pawl head (4) to rise gradually at toilet (a), simultaneously the flange (14) of delivery port (12) upper end also relatively to lower compression in sealing pad (5), make the body (1) of whole tap be installed in the top of toilet (a) easily securely.

Claims

1. structure improved water-closet tank tap, it is characterized in that it is by the tap body, the sealing ball float, nut, supporting pawl head and sealing pad constitutes, wherein, nut with internal thread is inserted by the inlet of tap body, another pawl head that supports that has external screw thread and be provided with several corpus unguis is then inserted with nut by the delivery port bottom of the other end and is screwed, the corpus unguis that supports the pawl head is resisted against upper plate in the toilet along with screwing rising, nut is screwed down the flange on the delivery port to lower compression waterstop pad sheet simultaneously, be provided with the one section throat that has more between tapping pipe bottom and delivery port, nut screws togather the smooth hole of formation with supporting the pawl head, puts on the shelf at tapping pipe in addition and is provided with the less sealing ball float of buoyancy.

2. structure improved water-closet tank tap according to claim 1, it is characterized in that described sealing ball float it is filled with the buoyancy aid that a reduction sealing ball float is subjected to buoyancy in addition in ball float.

3. structure improved water-closet tank tap according to claim 1 is characterized in that the described corpus unguis that supports the pawl head is good more than four for being provided with, and corpus unguis is being provided with the corpus unguis ribs on pawl head inwall simultaneously.