阅读说明：本技术 一种坐便器套接罩式节水装置 (Cover-connected water-saving device for toilet ) 是由 姜晓皖 于 2021-08-13 设计创作，主要内容包括：本发明公开了一种坐便器套接罩式节水装置,涉及一种卫浴设备领域。本发明解决目前坐便器存在着冲洗小便耗水量大的难题。该坐便器套接罩式节水装置设置有固定套、分水罩、龙门架及回位弹簧,龙门架顶板垂直固定压杆,龙门架两侧设置为滑杆,固定套的弧形套环上的压板两端分别设置一个滑道,分水罩为两端开口的筒状体。使用本发明结构简单、制造容易、成本低廉且安装方便。(The invention discloses a cover-connected water-saving device of a toilet bowl, and relates to the field of bathroom equipment. The invention solves the problem of large urine consumption in the prior toilet. The pedestal pan cup joints bell-type water saving fixtures and is provided with a fixed sleeve, a water diversion cover, a portal frame and a return spring, a compression bar is vertically fixed on a portal frame top plate, slide bars are arranged on two sides of the portal frame, a slide way is respectively arranged at two ends of a pressing plate on an arc lantern ring of the fixed sleeve, and the water diversion cover is a cylindrical body with openings at two ends. The invention has simple structure, easy manufacture, low cost and convenient installation.)

1. A cover-connected water saving device of a toilet bowl comprises a water tank, a big button and a small button, wherein a water inlet valve and a water discharge valve are arranged in the water tank, the water discharge valve comprises a valve body, and a water stop component, a flushing button and a buoyancy device are arranged in the valve body; the water stopping assembly comprises a drainage cavity, a sealing piece and a lifting rod, the sealing piece is connected with the lifting rod, and the sealing piece is arranged at the lower end of the drainage cavity; the flushing button is connected with the lifting rod and comprises a full-row button and a half-row button, and the large button and the small button are respectively corresponding to the full-row button and the half-row button through the large button rod and the small button rod; it is characterized in that the preparation method is characterized in that,

the bell-type water saving device is characterized in that the bell-type water saving device is provided with a fixed sleeve, a water diversion cover, a portal frame and a return spring, the portal frame is U-shaped, a semicircular top plate is arranged at the top of the portal frame, a vertically fixed pressing rod is arranged in the middle of the lower end of the top plate, sliding rods are arranged on two sides of the portal frame, and supporting plates are respectively and vertically fixed on the outer sides of the sliding rods;

the fixed sleeve is provided with an open arc-shaped sleeve ring which is sleeved at the upper end of the valve body, a fixed semicircular pressing plate is arranged in the arc-shaped sleeve ring, a pressing plate hole corresponding to the pressing rod is arranged in the middle of the pressing plate, and two slideways are respectively arranged on the outer side of the arc-shaped sleeve ring and opposite to the two ends of the pressing plate; the slideway is U-shaped, and limiting plates perpendicular to the slideway are arranged on two sides of the upper end of the slideway;

the water diversion cover is a cylindrical body with openings at two ends, and two sides of the upper end of the water diversion cover are respectively provided with a supporting plate hole corresponding to the supporting plates on the two sliding rods of the portal frame; the return spring is sleeved on the pressure rod which extends out of the pressure plate hole and is positioned between the pressure plate and the top plate.

2. The water saving cover for the toilet bowl according to claim 1, wherein the water diversion cover has a diameter of 8cm to 10cm and a height of 20 cm; the distance between the bottom end of the water diversion cover and the bottom of the water tank is 1cm after the water diversion cover is fixed on the semi-drainage valve.

3. The water saving device with the cover connected to the toilet bowl according to claim 1, wherein the water diversion cover is a plastic cover with an upper opening smaller than a lower opening and in a trumpet shape; the slide bar is U-shaped.

Technical Field

The invention relates to the field of bathroom equipment, in particular to a cover-connected water saving device of a toilet bowl.

Background

The general household and hotel use the toilet, people usually press the full-discharge button and half-discharge button on the toilet water tank according to the difference of their stool and urine after using the toilet, thus the operation seems to be to wash the stool and urine in the toilet according to different requirements from the surface, which seems to be very in line with the desire of saving water, but the structure of the drain valve in the toilet water tank used by people determines that the water displacement of the half-discharge button is about 70% of 5L of the water displacement of the full-discharge button, namely 3.5L, mainly because the structure of the drain valve itself determines that the valve body height of the designed drain valve is about 20cm, the lifting rod connected with the sealing element is not more than 15cm, meanwhile, the distance between the full-discharge hanging teeth and the half-discharge hanging teeth corresponding to the full-discharge button and the half-discharge button on the left and right sides of the lifting rod is also usually about 2cm, and the height of the water in the water tank is usually lower than 18cm, in fact, when the full-row button is used, the falling height of water in the water tank is 10cm, the length of 2cm between the full-row hanging teeth and the half-row hanging teeth is 20% of the falling height of water consumption in the water tank when the full-row button is used, the time factor of the hand touching the half-row button and the influence of the water storage capacity of the water tank, so that the water discharge of the half-row button is four fifths to four sixths of the water discharge of the full-row button, and the actual situation is that the water discharge is generally greater than 70% of the water discharge of the full-row button when the half-row button is used each time. In fact, the water consumption of the toilet bowl for flushing urine only needs about 1 liter, so the structure of the drainage valve of the existing toilet bowl inevitably causes great waste of water for flushing urine.

Although people do little effort on saving water in the aspect of the water consumption of the toilet bowl at present, the technical requirement that the water consumption for flushing urine is one fifth of the water consumption for flushing excrement is still not met, so that the existing toilet bowl drain valve structure always has the problem of large water consumption for flushing urine, the water consumption of families and hotels is increased, and the water saving of the whole society is not facilitated.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a cover-connected water saving device of a toilet bowl, which has the advantages of simple structure, easy manufacture, low cost and convenient installation.

In order to achieve the purpose, the invention provides a cover-connected water saving device of a toilet bowl, which comprises a water tank, a large button and a small button, wherein a water inlet valve and a water discharge valve are arranged in the water tank, the water discharge valve comprises a valve body, and a water stop component, a flushing button and a buoyancy device are arranged in the valve body; the water stopping assembly comprises a drainage cavity, a sealing piece and a lifting rod, the sealing piece is connected with the lifting rod, and the sealing piece is arranged at the lower end of the drainage cavity; the flushing button is connected with the lifting rod and comprises a full-row button and a half-row button, and the large button and the small button are respectively corresponding to the full-row button and the half-row button through the large button rod and the small button rod;

the bell-type water saving device is characterized in that the bell-type water saving device is provided with a fixed sleeve, a water diversion cover, a portal frame and a return spring, the portal frame is U-shaped, a semicircular top plate is arranged at the top of the portal frame, a vertically fixed pressing rod is arranged in the middle of the lower end of the top plate, sliding rods are arranged on two sides of the portal frame, and supporting plates are respectively and vertically fixed on the outer sides of the sliding rods;

the fixed sleeve is provided with an open arc-shaped sleeve ring which is sleeved at the upper end of the valve body, a fixed semicircular pressing plate is arranged in the arc-shaped sleeve ring, a pressing plate hole corresponding to the pressing rod is arranged in the middle of the pressing plate, and two slideways are respectively arranged on the outer side of the arc-shaped sleeve ring and opposite to the two ends of the pressing plate; the slideway is U-shaped, and limiting plates perpendicular to the slideway are arranged on two sides of the upper end of the slideway;

the water diversion cover is a cylindrical body with openings at two ends, and two sides of the upper end of the water diversion cover are respectively provided with a supporting plate hole corresponding to the supporting plates on the two sliding rods of the portal frame; the return spring is sleeved on the pressure rod which extends out of the pressure plate hole and is positioned between the pressure plate and the top plate.

The diameter of the water diversion cover is 8cm to 10cm, and the height of the water diversion cover is 20 cm; the distance between the bottom end of the water diversion cover and the bottom of the water tank is 1cm after the water diversion cover is fixed on the semi-drainage valve.

The water diversion cover is a horn-shaped plastic cover with an upper end opening smaller than a lower end opening; the slide bar is U-shaped.

The invention has the beneficial effects that: the cover-connected water-saving device of the toilet bowl has simple structure, easy manufacture and convenient installation; on one hand, the water discharge of the half-drainage valve can be about 1 liter by directly sleeving the valve body, so that the function of the half-drainage valve is not influenced by the water discharge of the full-drainage valve, and the 1 liter water discharge after the water diversion cover is used can just solve the flushing requirement after the shitting, thereby completing the water saving function of the used toilet; on the other hand, the fixing sleeve, the water diversion cover, the portal frame and the spring are matched to form an integral state, so that the water diversion cover is convenient to install, saves time, is very favorable for directly sleeving and improving the toilet bowl used in the existing family or hotel, and avoids the defect that the toilet bowl needs to be replaced or other parts in the toilet bowl need to be changed due to water conservation.

The cover-connected water saving device of the toilet bowl of the invention is further explained with the attached drawings.

Drawings

FIG. 1 is a schematic view of the present invention mounted on a drain valve;

FIG. 2 is a schematic diagram of the whole structure of the sleeved device of the present invention;

fig. 3 is an exploded view of the present invention.

In the figure: 1. the water discharging valve comprises a water discharging valve body, a full-row button, a half-row button, a fixed sleeve, a water distributing cover, a gantry, a return spring, a top plate, a pressing rod, a sliding sleeve, a supporting plate, an arc lantern ring, a pressing plate hole, a sliding rail, a limiting plate, a supporting plate hole and a supporting plate hole, wherein the water discharging valve body comprises a water discharging valve 2, a valve body, a full-row button 3, a half-row button 4, a fixed sleeve 5, a water distributing cover 6, a gantry, a portal frame 8, a return spring 9, a top plate 10, a pressing rod 11, a sliding rod, a supporting plate 12, a supporting plate 13, an arc lantern ring, a pressing plate 14, a pressing plate hole 15, a pressing plate hole, a sliding rail 16, a sliding rail 17, a limiting plate 18 and a supporting plate hole.

Detailed Description

As shown in fig. 1, 2 and 3, the water saving device of the toilet bowl with a cover-connected cover of the present embodiment includes a water tank, a large button and a small button, a water inlet valve and a water discharge valve 1 are disposed in the water tank, the water discharge valve 1 includes a valve body 2, and the valve body 2 includes a water stop assembly, a flush button and a buoyancy device therein. The stagnant water subassembly includes drainage chamber, sealing member and lifter, and the sealing member links to each other with the lifter, and the sealing member sets up in the lower extreme in drainage chamber. The water flushing button is connected with the lifting rod and comprises a full-row button 3 and a half-row button 4, and the large button and the small button correspond to the full-row button 3 and the half-row button 4 through the large button rod and the small button rod respectively.

As shown in fig. 3, the bell-type water saving device is provided with a fixed sleeve 5, a water diversion cover 6, a portal frame 7 and a return spring 8, wherein the portal frame 7 is U-shaped, a semicircular top plate 9 is arranged at the top of the portal frame 7, a vertically fixed pressure bar 10 is arranged in the middle of the lower end of the top plate 9, two sides of the portal frame 7 are provided with slide bars 11, the slide bars 11 are U-shaped, and support plates 12 are respectively and vertically fixed on the outer sides of the slide bars 11. The fixed sleeve 5 is provided with an open arc lantern ring 13 sleeved on the upper end of the valve body 2, a fixed semicircular pressing plate 14 is arranged in the arc lantern ring 13, a pressing plate hole 15 corresponding to the pressing rod 10 is formed in the middle of the pressing plate 14, a slide 16 is arranged on the outer side of the arc lantern ring 13 and is arranged at each of two ends of the pressing plate 14, the slide 16 is U-shaped, and limiting plates 17 perpendicular to the slide 16 are arranged on two sides of the upper end of the slide 16. The water diversion cover 6 is a cylindrical body with openings at two ends, the water diversion cover 6 is a horn-shaped plastic cover with an opening at the upper end smaller than an opening at the lower end, and two sides of the upper end of the water diversion cover 6 are respectively provided with a supporting plate hole 18 corresponding to the supporting plates 12 on the two sliding rods 11 of the portal frame 7. The diameter of the water diversion cover 6 is 8cm to 10cm, and the height is 20 cm; after the water distribution cover 6 is fixed on the half-row buttons 4, the distance between the bottom end of the water distribution cover 6 and the bottom of the water tank is 1 cm. The return spring 8 is sleeved on the pressure rod 10 which extends out of the pressure plate hole 15 and is positioned between the pressure plate 14 and the top plate 9.

Firstly, a return spring 8 is sleeved on a pressure lever 10, then a slide bar 11 on a portal frame 7 is inserted into a slide way 16 of a fixed sleeve 5, the pressure lever 10 is just inserted into a pressure plate hole 15 on a pressure plate 14, and the return spring 8 is positioned between the pressure plate 14 and a top plate 9; then the support plates 12 on the two slide bars 11 on the portal frame 7 are respectively inserted into the support plate holes 18 on the water diversion cover 6, so that the assembly of the water diversion cover of the invention is completed. The water diversion cover 6 is positioned on a limiting plate 17 of an upper slide way 16 of the fixing sleeve 5 at the upper end of a supporting plate hole 18 for limiting, namely the water diversion cover 6 and the portal frame 7 are prevented from continuously moving upwards by the limiting plate 17 after the return spring 8 rebounds, namely the limiting plate 17 and the supporting plate 18 determine the moving distance of the water diversion cover 6 and the portal frame 7 on the water drainage valve 1 under the cooperation of the return spring 8.

The water diversion cover 6 assembled by sleeving the existing toilet bowl is sleeved, the lower end of a small button rod on a small button on the toilet bowl is cut off by a section, and the length of the cut-off section of the small button rod is equal to the length of a pressure rod 10; then the fixed sleeve 5 on the assembled water diversion cover 6 is sleeved on the upper end of the valve body 2, the pressure lever 10 is aligned to the half-row button 4 on the drain valve 1, and then the water tank cover is covered, thus the installation is finished.