CN2890209Y

CN2890209Y - Flush toilet seat structure

Info

Publication number: CN2890209Y
Application number: CN 200620008350
Authority: CN
Inventors: 方建新
Original assignee: QINGJIN IND CO Ltd
Current assignee: QINGJIN IND CO Ltd
Priority date: 2006-03-20
Filing date: 2006-03-20
Publication date: 2007-04-18
Anticipated expiration: 2016-03-20

Abstract

The utility model discloses a flush toilet seat structure comprising a tank and a drainage passage. Wherein, the tank is of inverted-cone shape, and the top of the tank cap is opened for collecting excrement, and a drainage outlet is arranged at the bottom of the tank. The drainage passage comprises a climbing segment, a siphon segment and a drainage segment. The climbing segment extends to the drainage outlet, forms a reverse check section at an angle both upward and outside. The siphon segment extends and backwinds downward the reverse check section and forms a restrictive section at the bottom. The level of the restrictive section is lower than that of the drainage outlet. The drainage segment extends downward the restrictive section to form an outlet. The utility model resists water somewhat through the restrictive section at the siphon segment so that the siphon segment can accumulate bankfull discharge to produce siphon effect, and a small amount of water is additionally needed to wash away the excretory product inside the toilet seat easily.

Description

The water closet holder structure

Technical field:

The utility model relates to a kind of toilet, refers to a kind of water closet holder structure that low amounts of water can rinse the excreta in the toilet seat that only pours especially.

Background technology:

General known toilet seat, as TaiWan, China patent announcement the 423539th, shown in the patent that No. 437779 and TaiWan, China letters patent are numbers No. 247838, its structure sees also Fig. 5, mainly include a tank 4 and a draining runner 5, wherein these tank 4 bottoms have a scavenge port 40, and this draining runner 5 has a section of climbing 50 and a draining section 51, this section of climbing 50 extends this scavenge port 40 and is inclined upwardly an angle outwardly and forms a check end 500 in the upper end, and this draining section 51 is by check end 500 back-flexings of this section of climbing 50 and extend down and form an outlet opening 510 in the bottom.

Since the draining section 51 of this known toilet seat have a steeper angle or even be a vertical, therefore stride across this check end 500 and after the inflow draining section 51 when water, just can pour off rapidly and can't amass the living siphon effect of producing at full capacity, so this usefulness toilet seat only can only by the bath strength excreta is washed out, and the strength of so washing by water just needs bigger, relative discharging quantity of water just needs more (about 12L), therefore comparatively waste water, especially work as excremental amount more for a long time, only depend on the impulse force of water fully it to be rinsed, and need bath repeatedly, therefore more can slattern a large amount of water.

The utility model content:

Technology technical problem to be solved in the utility model is at the deficiencies in the prior art, to provide a kind of water closet holder structure that low amounts of water can rinse the excreta in the toilet seat that only need pour.

In order to solve the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of water closet holder structure comprises: a tank generally be inverted cone shape, and its top is opening-like, and the bottom has a scavenge port; An and draining runner, extend this scavenge port, include a section of climbing and a draining section, this section of climbing extends this scavenge port and the angle and form a check end in the upper end of being inclined upwardly outwardly, described draining section also comprises a siphon section, this siphon section is extended downwards by this check end and is unrolled and form a choked flow end in this check end below, and this choked flow end is lower than this scavenge port, and this draining section is extended down by the choked flow end of this siphon section and formed an outlet opening in the bottom.

In the such scheme: this siphon section comprises an accelerating region and a choked flow district, this accelerating region extends this a check end and a downward-sloping angle outwardly, and this choked flow district then extends this accelerating region bottom and littlely inwardly is inclined upwardly an angle and makes its this choked flow end of upper end formation.Described water closet holder structure more includes a diversion runner and is located at this toilet seat top, and this tank has a lip around the opening medial margin that is formed at it, in this lip and be formed with one the bath runner, in this bath runner bottom and be interval with a plurality of baths hole and connect to this tank, this diversion runner one end communicates with this bath runner, and the other end forms an irrigating gate in the end face of this toilet seat and is communicated with the flush port of a water tank.The bath hole of described tank both sides has less aperture, and has bigger aperture in the bath Kong Ze of this draining runner opposite end.

Compared with prior art, the beneficial effects of the utility model are: the water yield that the bath hole of the utility model toilet seat side front side larger aperture is gone out can directly produce a bigger impulse force to this tank bottom greatly, this slightly is circular-arc accelerating sections can make the water generates one centrifugation accelerates power that strides across the check end, and the little acclivitous design in this choked flow district can produce a resistance flowing effect, therefore it only needs to pour a spot of water yield (about 6L) and just can make its generation siphon effect to wash out the excreta in this toilet seat easily by above-mentioned particular design, so can significantly reach the water-saving effect, and form during above-mentioned bath and produce simultaneously that water dashes and the effect of siphon can once just rinse excreta especially easily.

Description of drawings:

Fig. 1 is a stereogram of the present utility model.

Fig. 2 is a schematic top plan view of the present utility model.

Fig. 3 is a generalized section of the present utility model.

Fig. 4 is an action schematic diagram of the present utility model.

Fig. 5 is the generalized section of known water closet seat.

Label declaration:

1 tank, 10 scavenge ports

11 lips, 12 bath runners

13 bath holes, 2 diversion runners

20 irrigating gates, 3 draining runners

30 sections of climbing, 300 check ends

31 siphon sections, 310 accelerating regions

311 choked flow districts, 312 choked flow ends

32 draining sections, 320 outlet openings

4 tanks, 40 scavenge ports

5 draining runners, 50 sections of climbing

500 check ends, 51 draining sections

510 outlet openings

The specific embodiment:

See also Fig. 1 to shown in Figure 3, preferred embodiment for water closet holder structure described in the utility model, its structure comprises: a tank 1, generally be inverted cone shape, and excreta is accepted in the opening-like confession in its top, and the bottom then has a scavenge port 10, and the opening medial margin of this tank 1 is formed around with a lip 11 in addition, be formed with a bath runner 12 in this lip 11, the bottom interval of this bath runner 12 is provided with a plurality of baths hole 13 and connects to this tank 1;

One diversion runner 2 is located at this toilet seat top, and an end communicates with this bath runner 12, and the other end then forms an irrigating gate 20 for being communicated with the flush port of a water tank in the end face of this toilet seat; An and draining runner 3, include a section of climbing 30, a siphon section 31 and a draining section 32, wherein: this section of climbing 30, extend this scavenge port 10 and be inclined upwardly backwards an angle and thereon end form a check end 300, for making water be stored in the height that this check end 300 is equivalent to this check end 300 to the tank 1; This siphon section 31, comprise an accelerating region 310 and a choked flow district 311, this accelerating region 310 extends this a check end 300 and a downward-sloping angle backwards, and and slightly be circular-arc, 311 in this choked flow district extends these accelerating region 310 bottoms and littlely forward is inclined upwardly an angle and makes to unroll in these check end 300 belows on it and form a choked flow end 312, and and make this choked flow end 312 a little less than this scavenge port 10; This draining section 32 is extended down by the choked flow end 312 of this siphon section 31 and is formed an outlet opening 320 in the bottom.

Can find out that in this Fig. 2 those bath holes 13 that are positioned at tank 1 both sides have less aperture, those bath holes 13 that are positioned at draining runner 3 opposite sides then have bigger aperture.

See also shown in Figure 4, can find out when water by this irrigating gate 20 through diversion runner 2, bath runner 12 and when pouring in the tank 1 by this bath hole 13, bottom in this tank 1 and the water in the section of climbing 30 just can be squeezed and stride across in check end 300 these siphon sections 31 of inflow, and the water yield that gone out owing to the bath hole 13 of this toilet seat front side larger aperture this moment directly produces a bigger impulse force to this tank 1 bottom than understanding greatly, add that this slightly is circular-arc accelerating sections 310 and more can makes the water generates one centrifugation accelerates power that strides across check end 300, add this choked flow district 311 little acclivitous designs in addition, more can stop that slightly this strides across the current that check end 300 has big impulse force and fast speed by this choked flow end 312, and make these current be full of this siphon section 31 and the section of climbing 30 rapidly, and and because this choked flow end 312 a little less than this scavenge port 10, so just can produce a water-head and form siphonage this moment, so that therefore the excreta in this tank 1 can be pumped to draining section 32 easily and be discharged by outlet opening 320.

The water yield of being gone out owing to the bath hole 13 of this toilet seat side front side larger aperture in the utility model produces a bigger impulse force than understanding greatly directly to this tank 1 bottom, this slightly is circular-arc accelerating sections 310 can make the water generates one centrifugation accelerates power that strides across check end 300, and these choked flow district 311 little acclivitous designs can produce a resistance flowing effect, therefore it only needs to pour a spot of water yield (about 6L) and just can make its generation siphon effect to wash out the excreta in this toilet seat easily by above-mentioned particular design, so can significantly reach the water-saving effect, and form during above-mentioned bath and produce simultaneously that water dashes and the effect of siphon can once just rinse excreta especially easily.

In sum, owing to the utlity model has above-mentioned advantage and practical value, and in like product, there is no similar products like or deliver the application important document that event has met utility model patent, be to file an application in the whence in accordance with the law.

Claims

1, a kind of water closet holder structure comprises: a tank generally be inverted cone shape, and its top is opening-like, and the bottom has a scavenge port; An and draining runner, extend this scavenge port, include a section of climbing and a draining section, this section of climbing extends this scavenge port and the angle and form a check end in the upper end of being inclined upwardly outwardly, it is characterized in that: described draining section also comprises a siphon section, this siphon section is extended downwards by this check end and is unrolled and form a choked flow end in this check end below, and this choked flow end is lower than this scavenge port, and this draining section is extended down by the choked flow end of this siphon section and formed an outlet opening in the bottom.

2, water closet holder structure according to claim 1, it is characterized in that: this siphon section comprises an accelerating region and a choked flow district, this accelerating region extends this a check end and a downward-sloping angle outwardly, and this choked flow district then extends this accelerating region bottom and littlely inwardly is inclined upwardly an angle and makes its this choked flow end of upper end formation.

3, water closet holder structure according to claim 1, it is characterized in that: described water closet holder structure more includes a diversion runner and is located at this toilet seat top, and this tank has a lip around the opening medial margin that is formed at it, in this lip and be formed with one the bath runner, in this bath runner bottom and be interval with a plurality of baths hole and connect to this tank, this diversion runner one end communicates with this bath runner, and the other end forms an irrigating gate in the end face of this toilet seat and is communicated with the flush port of a water tank.

4, as water closet holder structure as described in the claim 3, it is characterized in that: the bath hole of described tank both sides has less aperture, and has bigger aperture in the bath Kong Ze of this draining runner opposite end.