CN209260847U - A kind of dual flushing structure closestool - Google Patents

Abstract

The utility model discloses a kind of dual flushing structure closestool, including closestool body, inside is equipped with water face and water conservancy diversion concave surface；Sewage draining exit set on the closestool body lower part and connects sewage pipe；Draining circle, is set to the closestool body top, drains circle and is equipped at least one main flushing hole and at least one auxiliary flushing hole, the main flushing hole and auxiliary flushing hole enclose inner circumferential along the draining and spray flushing water towards preset direction；At least one water guide cambered surface is set between the main flushing hole and draining circle, flushing water is formed whirlpool.The utility model reduces drainage hole by the design of dual flushing structure, enhances washing pressure, improves the dynamics of washing away, and is not likely to produce scale, and save water source, can reach level-one water effect.

Description

A kind of dual flushing structure closestool

Technical field

The utility model relates to bathroom field more particularly to a kind of dual flushing structure closestools.

Background technique

Existing squat type closestool generally realizes washing away for urinal by multiple water distributing pores, the uniform cloth of these water distributing pores It sets on the toilet seat, but this arrangement is easy to produce scale trace for a long time, it is difficult to clean；And since structure is single, nothing Method forms biggish scouring force, only promotes flushing effect by promoting washing water quantity, causes the water for rinsing needs larger； In addition, this closestool water distributing pore is more, adding a large amount of manpowers of man-hour requirement.

A kind of settling mode is that the effect of whirlpool bath is realized by the arrangement of flushing hole using less flushing hole, with The dynamics of flushing water is improved, patent application 201720632029.0 divides the design of water layer to strengthen whirlpool using drainage hole and evagination The pre-washing function of stream reduces siphon water；But its structure is complex, it has not been convenient to manufacture.

Utility model content

Technical problem to be solved by the utility model is to provide a kind of dual flushing structure closestools, have bath Mouthful less, bath active force is strong, closestool wall surface is less scaling, structure is simple, production cost is low, and the characteristics of can conserve water.

In order to reach above-mentioned technical effect, the utility model provides a kind of dual flushing structure closestool, comprising:

Closestool body, inside are equipped with water face and water conservancy diversion concave surface；

Sewage draining exit set on the closestool body lower part and connects sewage pipe；

Flushing structure, including draining circle, main flushing hole and auxiliary flushing hole；Draining circle is set to the closestool body top, institute It states draining circle and is equipped at least one main flushing hole and at least one auxiliary flushing hole, the main flushing hole and auxiliary flushing hole are along the row The setting of hydrosphere inner peripheral surface, and flushing water is sprayed to preset direction；

At least one water guide cambered surface is set between the main flushing hole and draining circle, flushing water is formed whirlpool.

As an improvement of the above technical solution, the main flushing hole is set to the draining and encloses rear portion, and the auxiliary flushing hole is set Front is enclosed in the draining.

As an improvement of the above technical solution, draining circle sets that there are two main flushing hole and four auxiliary flushing holes, described Closestool is set there are two water guide cambered surface.

As an improvement of the above technical solution, the main flushing hole aperture is 6-10mm, and the auxiliary flushing hole aperture is 2- 5mm。

As an improvement of the above technical solution, the auxiliary bath centerline hole and draining circle surface are in 30-60 degree Angle.

As an improvement of the above technical solution, the face slope of the water face and water conservancy diversion concave surface is respectively a, b, a > b.

As an improvement of the above technical solution, water seal, the water are formed between the sewage draining exit and the water concave surface The height of envelope is 118mm.

As an improvement of the above technical solution, the flushing structure further includes a spray-hole, is set under the closestool body Portion is simultaneously correspondingly arranged with the sewage draining exit.

As an improvement of the above technical solution, the sewage draining exit aperture is 50-70mm, and the sewage pipe aperture is 40- 60mm。

As an improvement of the above technical solution, the blowdown inside pipe wall is equipped with smooth glaze, to reduce obstruction.

The dual flushing structure closestool of the utility model is using the biggish main flushing hole in aperture and the lesser auxiliary bath in aperture Hole and water guide cambered surface form efficient rinse-system, implement the utility model dual flushing structure closestool have it is following beneficial Effect:

1. the utility model reduces drainage hole by the design of dual flushing structure, washing pressure is enhanced, is improved Dynamics is washed away, while devising water conservancy diversion concave surface in closestool inner wall, concentrates swirling water current more, ensure that good flushing effect Fruit.

2. the utility model is by dual flushing structure, the design of additional water conservancy diversion concave surface, in bath, formation impulse force is powerful Eddy-currents, shorten flushing water in the residence time of closestool inner wall, efficiently solve closestool inner wall and be easy to produce scale trace The problem of mark.

3. the utility model is formed the powerful eddy-currents of impulse force in bath, is rinsed by the design of dual flushing structure It is high-efficient, save water source；The closestool of the utility model full displacement 4.5L, half displacement 3.5L can reach level-one water effect.

4. the utility model reduces flushing hole, closestool difficulty of processing is reduced, it is artificial to save processing.

Detailed description of the invention

Fig. 1 is a kind of diagrammatic cross-section of dual flushing structure closestool of the utility model；

Fig. 2 is the schematic diagram of the utility model flushing structure；

Fig. 3 is the partial enlarged view in Fig. 1 at A；

In figure: 1- closestool body；2- water face；3- water conservancy diversion concave surface；4- sewage draining exit；5- sewage pipe；6- draining circle；The main punching of 7- Water hole；The auxiliary flushing hole of 8-；9- water guide cambered surface；10- splashproof edge；11- water seal；12- spray-hole.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is used only for explaining The utility model is not used to limit the utility model.

Referring to Fig. 1 and Fig. 2, the utility model provides a kind of dual flushing structure closestool comprising closestool body 1, row Dirty mouth 2, drainpipe 5 and drainage mechanism；Sewage draining exit 2 is set to 1 lower part of closestool body, connect with sewage pipe 5；Drainage mechanism includes row Hydrosphere 6, draining circle 6 are set to 1 top of closestool body, and draining circle 6 is the channel of flushing water, and when flushing, flushing water enters from water tank Draining circle, enters back into closestool body, realizes flush toilets.At least one main flushing hole 7 and at least one are equipped on draining circle 6 Auxiliary flushing hole 8, and main flushing hole 7 and auxiliary flushing hole 8 are along the draining circle inner peripheral surface substantially horizontal direction and spray punching Wash water；Be additionally provided with water guide cambered surface 9 between main flushing hole 7 and draining circle 6, the area of water guide cambered surface 9 along flushing water ejection Direction becomes larger, and flushing water is guided to closestool body from draining circle to realize, and water conservancy diversion forms the purpose of eddy-currents.Main punching Water hole 7, draining enclose 6 and water guide cambered surface 9 constitutes the first heavy flushing structure, and auxiliary flushing hole 8 is tied with 6 composition second of draining circle again bath Structure.When being washed by water, flush button is pressed, flushing water flow to main flushing hole 7 and auxiliary flushing hole 8 via draining circle, In, more flushing water is flowed out in the main flushing hole with larger aperture, the water conservancy diversion Jing Guo water guide cambered surface, in the form of whirlpool Closestool body face is rapidly flowed toward, it is rinsed；And less flushing water is flowed out in the auxiliary flushing hole with smaller aperture due, it rushes Wash water has effectively cleaned draining circle, while after encountering water guide cambered surface along draining circle flowing, through water guide cambered surface water conservancy diversion, stream Enter closestool body, rinses closestool body inner peripheral surface.

It should be noted that existing technology, which drains circle position in closestool, is uniformly provided with several flushing holes and corresponding Number water guide cambered surface, when using this set, closestool leading portion water guide cambered surface due to radius of curvature it is smaller, be easy to cause punching Wash water is gone out along tangential direction of arc surface, rather than is close to closestool inner wall and is rinsed, this weakens the flushing action of flushing water, There is also the hidden danger that flushing water splashes simultaneously.

To solve the above-mentioned problems, main flushing hole 8 is arranged and is enclosing 6 rear portions in draining, correspondingly, water guide cambered surface 9 is also set Rear portion is enclosed in draining, and four auxiliary settings of flushing hole 8 enclose 6 fronts in draining；When using such setting, auxiliary flushing hole is gone out Flushing water the water guide cambered surface 9 for being located at draining circle rear portion is flowed to by the water conservancy diversion of draining circle, the water gone out with main flushing hole is common Enter closestool body in the form of whirlpool, such setting plays the role of flush discharge circle, while will not generate splashing Problem.As a kind of preferred embodiment, draining circle forms splashproof edge 10, such setting to overhanging inside closestool body 1 The effect that the anti-water flow of closestool is splashed further is ensured.

As a kind of preferred embodiment, referring to Fig. 2, set that there are two main flushing hole 8, main baths on 6 rear portions of draining circle Hole is the shapes such as round, rectangular, oval；Its aperture is 8mm.Correspondingly, water guide cambered surface 9 is also provided in the bath at draining circle rear portion Between hole and draining circle.Four auxiliary settings of flushing hole 8 enclose 6 fronts in draining；Auxiliary flushing hole is the shapes such as circle, rectangle, ellipse Shape, aperture 4mm；As a kind of preferred embodiment, the main flushing hole 7 is with auxiliary 8 eyelet of flushing hole in clockwise Distribution, and 8 center line of auxiliary flushing hole and 6 surfaces of draining circle are in 45 degree of angles, when using this set, flushing water can be along up time Needle direction forms the whirlpool of rotation, and enters closestool body by the water conservancy diversion of water guide cambered surface, realizes more good flushing effect.

As a kind of preferred embodiment, referring to Fig. 1, drainage mechanism further includes a spray-hole 12.

Referring to Figure 1 and Figure 3, the water conservancy diversion concave surface being equipped with inside closestool body 1, such design may make rushing from flushing hole Wash water is further concentrated in water conservancy diversion concave surface after forming whirlpool, scrubs dynamics to be promoted.Further, water face and water conservancy diversion are recessed The face slope in face is a, b, and a > b, on the one hand this set strengthens the aggregation dynamics of swirling water current, while can also to arrange When sewage miscarriage life siphon, the contact area of water and air is reduced, the noise of flushing is reduced.

In the dual structure closestool of the utility model, pollution discharge mechanism includes sewage draining exit 4 and sewage pipe 5, wherein blowdown Water seal, water seal height 118mm are equipped between mouth 4 and water face 2, higher water seal height can effectively completely cut off stink.Blowdown Pipe 5 is S-shaped, is able to ascend siphon dynamics, is more advantageous to flushing.Further, 4 aperture of sewage draining exit is 56mm, 5 caliber of sewage pipe For 50mm, biggish aperture enables to closestool that can exclude biggish foreign matter, while effectivelying prevent blocking.Further, it is It prevents from blocking, is equipped with smooth glaze in blowdown inside pipe wall.

Above-described embodiment is not a kind of unique embodiment of dual flushing structure closestool of the utility model, practical at this Affected any modification within novel spirit and principle, equivalent replacement and improvement etc. should be included in the utility model Within protection scope.

Claims (10)

1. a kind of dual flushing structure closestool characterized by comprising

Closestool body, inside are equipped with water face and water conservancy diversion concave surface；

Sewage draining exit set on the closestool body lower part and connects sewage pipe；

Flushing structure, including draining circle, main flushing hole and auxiliary flushing hole；Draining circle is set to the closestool body top, the row Hydrosphere is equipped at least one main flushing hole and at least one auxiliary flushing hole, and the main flushing hole and auxiliary flushing hole are enclosed along the draining Inner peripheral surface setting, and flushing water is sprayed to preset direction；

At least one water guide cambered surface is set between the main flushing hole and draining circle, flushing water is formed whirlpool.

2. dual flushing structure closestool as described in claim 1, which is characterized in that the main flushing hole is enclosed set on the draining Rear portion, the auxiliary flushing hole are set to the draining and enclose front.

3. dual flushing structure closestool as claimed in claim 2, which is characterized in that the draining circle set there are two main flushing hole With four auxiliary flushing holes, the closestool is set there are two water guide cambered surface.

4. dual flushing structure closestool as claimed in claim 3, which is characterized in that the main flushing hole aperture is 6-10mm, The auxiliary flushing hole aperture is 2-5mm.

5. dual flushing structure closestool as claimed in claim 2, which is characterized in that the auxiliary bath centerline hole and the row Hydrosphere surface is in 30-60 degree angle.

6. dual flushing structure closestool as described in any one in claim 1-5, which is characterized in that the water face and water conservancy diversion are recessed The face slope in face is respectively a, b, a > b.

7. dual flushing structure closestool as described in claim 1, which is characterized in that the sewage draining exit and the water concave surface it Between be formed with water seal, the height of the water seal is 118mm.

8. dual flushing structure closestool as described in claim 1, which is characterized in that the flushing structure further includes an injection Hole is correspondingly arranged set on the closestool body lower part and with the sewage draining exit.

9. dual flushing structure closestool as described in claim 1, which is characterized in that the sewage draining exit aperture is 50-70mm, institute Stating sewage pipe aperture is 40-60mm.

10. dual flushing structure closestool as claimed in claim 8 or 9, which is characterized in that the blowdown inside pipe wall is equipped with smooth Glaze, with reduce obstruction.