CN114351809B - Toilet cleaning article releasing device mounted on toilet water supplementing pipe - Google Patents
Toilet cleaning article releasing device mounted on toilet water supplementing pipe Download PDFInfo
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- CN114351809B CN114351809B CN202210093989.XA CN202210093989A CN114351809B CN 114351809 B CN114351809 B CN 114351809B CN 202210093989 A CN202210093989 A CN 202210093989A CN 114351809 B CN114351809 B CN 114351809B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 142
- 238000004140 cleaning Methods 0.000 title claims abstract description 104
- 230000001502 supplementing effect Effects 0.000 title claims description 27
- 239000007788 liquid Substances 0.000 claims abstract description 78
- 230000000694 effects Effects 0.000 claims abstract description 33
- 238000005192 partition Methods 0.000 claims description 14
- 238000009434 installation Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 abstract 1
- 239000000047 product Substances 0.000 description 39
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 238000009825 accumulation Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 4
- 230000002045 lasting effect Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 3
- 230000000249 desinfective effect Effects 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000004480 active ingredient Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 238000002791 soaking Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The invention provides a toilet cleaning article release device arranged on a toilet water replenishing pipe, wherein one device comprises: the cavity, the water inlet port connected with the water replenishing pipe in the toilet water tank, the toilet cleaning article and the siphon pipe; the siphon pipe comprises a siphon pipe front section arranged in the cavity and a siphon pipe rear section arranged outside the cavity; the outlet of the rear section of the siphon pipe is communicated with an overflow pipe in the toilet water tank; the level of the outlet of the rear section of the siphon is lower than that of the inlet of the front section of the siphon so as to realize siphon effect; the cross-sectional area of the siphon front section is larger than that of the siphon rear section so as to realize that when the siphon effect stops, the liquid of the siphon front section flows back to the bottom of the cavity and liquid seals the inlet of the siphon front section. Most of the toilet cleaning solution in the cavity is discharged by utilizing the siphon effect principle, and the residual liquid in the cavity can be used for sealing the inlet of the front section of the siphon tube, so that the corrosive volatile gas released by the toilet cleaning product is prevented from being discharged out of the device.
Description
Technical Field
The invention relates to the field of bathroom equipment, in particular to a toilet cleaning article release device arranged on a toilet water replenishing pipe.
Background
The prior toilet cleaning products have proposed to dissolve the toilet cleaning products by utilizing water flow between the water replenishing pipe and the overflow pipe, and then release the toilet cleaning solution through the overflow pipe, which is a great progress in the application of the toilet cleaning products. Compared with other toilet cleaning products, the toilet cleaning solution is directly led into the water accumulation area of the toilet bowl through the overflow pipe when the water supplementing pipe supplements water, so that the loss of the toilet cleaning solution is reduced, the use of the toilet cleaning products is saved, and the toilet cleaning effect is improved. However, some defects of the toilet cleaning products in the prior art still exist, for example, the solid toilet cleaning products are in a state of being continuously soaked by water, waste is generated when the solid toilet cleaning products are not used for a long time, and the service life of the solid toilet cleaning products is uncontrollable; secondly, for toilet articles containing corrosive volatile matters, the generated gas easily flows out of the container, so that the sensitive device of the toilet water tank is corroded.
Disclosure of Invention
The invention aims to overcome at least one defect of the prior art, and provides a toilet cleaning article releasing device arranged on a toilet water supplementing pipe, which is used for solving the problems that gas generated by the toilet cleaning article containing corrosive volatile matters in the prior art easily flows out of a container and corrodes sensitive devices of a toilet water tank.
The technical scheme adopted by the invention comprises the following steps:
in a first aspect, the present invention provides a toilet bowl release device for mounting to a toilet bowl refill, comprising: a cavity; the water inlet port is communicated with the cavity, is arranged on the upper end surface of the cavity and is connected with a water supplementing pipe in the toilet water tank; the toilet cleaning article is arranged in the cavity; further comprises: a siphon comprising a siphon front section and a siphon rear section; the siphon front section is arranged in the cavity; the front section of the siphon pipe is provided with an inlet and an outlet which are respectively arranged at two ends of the siphon pipe; an inlet of the front section of the siphon pipe is communicated with the bottom of the cavity; the rear section of the siphon tube is arranged outside the cavity; the rear section of the siphon pipe is provided with an inlet and an outlet which are respectively arranged at two ends of the siphon pipe; the outlet of the rear section of the siphon pipe is communicated with an overflow pipe in the toilet water tank; the outlet of the front section of the siphon pipe is connected with the inlet of the rear section of the siphon pipe; the level of the outlet of the rear section of the siphon is lower than that of the inlet of the front section of the siphon so as to realize siphon effect when the water supplementing pipe stops supplementing water; the cross-sectional area of the siphon front section is larger than that of the siphon rear section so as to realize that when the siphon effect stops, liquid in the siphon front section flows back to the bottom of the cavity and liquid seals the inlet of the siphon front section.
The water inlet port of the device is connected with the water replenishing pipe of the toilet water tank, liquid enters the cavity through the water inlet port when the water replenishing pipe is replenished, toilet cleaning articles arranged in the cavity are dissolved to form toilet cleaning solution, the solution enters the rear section of the siphon through the front section of the siphon in the cavity along with the rising of the liquid level of the toilet cleaning solution, after the water replenishing pipe is replenished, the rear section of the siphon is filled with the liquid, the inlet of the front section of the siphon is higher than the outlet of the rear section of the siphon, so that a siphon effect is generated, the solution in the cavity continuously enters the rear section of the siphon along the front section of the siphon, enters the overflow pipe and flows to the water accumulating area of the toilet bowl, and the toilet bowl has a lasting cleaning effect. When the siphon effect stops, air enters from the front section of the siphon, and the cross section area of the front section of the siphon is larger than that of the rear section of the siphon, so that the flow speed of liquid in the front section is smaller than that of liquid in the rear section, part of liquid in the front section flows back to the bottom of the cavity under the action of gravity at the air exchange position, and the inlet of the front section of the siphon is sealed, namely, the lowest opening in the cavity is sealed, so that the cavity is isolated from the outside air, corrosive gas possibly generated by a toilet cleaning product is prevented from overflowing the cavity, and the sensitive part in the toilet is influenced. The device utilizes the siphon to discharge the toilet cleaning solution in the cavity, and utilizes the difference of the cross section area between the front section and the rear section to enable part of liquid to flow back to the bottom of the cavity so as to seal the inlet of the front section of the siphon in a liquid way, thereby preventing the gas in the cavity from exchanging with the outside and protecting sensitive parts in the toilet.
In a second aspect, the present invention provides a toilet bowl release device for mounting to a toilet bowl refill, comprising: a cavity; the water inlet port is communicated with the cavity, is arranged on the upper end surface of the cavity and is connected with a water supplementing pipe in the toilet water tank; the toilet cleaning article is arranged in the cavity; further comprises: the bottom end of the baffle plate is provided with a notch with the bottom of the cavity; a siphon comprising a siphon front section and a siphon rear section; the siphon front section is arranged in the cavity and positioned at one side of the partition board, and the toilet cleaning article is positioned at the other side of the partition board; the inlet and the outlet are arranged at the front section of the siphon pipe and are respectively arranged at the two ends of the siphon pipe, and the inlet of the front section of the siphon pipe is communicated with the bottom of the cavity; the rear section of the siphon tube is arranged outside the cavity; the rear section of the siphon pipe is provided with an inlet and an outlet which are respectively arranged at two ends of the siphon pipe, and the outlet of the rear section of the siphon pipe is communicated with an overflow pipe in the toilet water tank; the outlet of the front section of the siphon pipe is connected with the inlet of the rear section of the siphon pipe; the level of the outlet of the rear section of the siphon is lower than that of the inlet of the front section of the siphon so as to realize siphon effect when the water supplementing pipe stops supplementing water; the cross-sectional area of the siphon front section is smaller than or equal to the cross-sectional area of the siphon rear section, and the horizontal height of the bottom end of the baffle is lower than the horizontal height of the inlet of the siphon front section, so that when the siphon effect stops, the liquid at the bottom of the cavity liquid seals the bottom end of the baffle.
The device is different from the previous device mainly in that the device is provided with a baffle plate in the cavity, and the cross section area of the front section of the siphon pipe is smaller than or equal to the cross section area of the rear section of the siphon pipe. The bottom end of the baffle is lower than the inlet of the front section of the siphon pipe, and a gap is reserved between the baffle and the bottom of the cavity, and the gap is the opening with the lowest position in the cavity. The water inlet port of the device is connected with the water replenishing pipe of the toilet water tank, liquid enters the cavity through the water inlet port when the water replenishing pipe is replenished, toilet cleaning products arranged in the dissolution cavity form toilet cleaning solution, along with the rising of the liquid level of the toilet cleaning solution, the solution enters the rear section of the siphon through the front section of the siphon in the cavity, after the water replenishing pipe is replenished, the rear section of the siphon is filled with the liquid, the inlet of the front section of the siphon is higher than the outlet of the rear section of the siphon, so that a siphon effect is generated, the solution in the cavity continuously enters the rear section of the siphon along the front section of the siphon, then enters the overflow pipe, flows to the water accumulating area of the toilet bowl, and the toilet bowl has a lasting cleaning effect. When the siphon effect stops, the cross-sectional area of the front section of the siphon is smaller than or equal to the cross-sectional area of the rear section of the siphon, so that the flow rate of liquid in the front section is larger than or equal to the flow rate of liquid in the rear section of the siphon, almost all liquid in the front section can flow to the rear section of the siphon and enter the overflow pipe, and the residual liquid at the bottom of the cavity can liquid seal the bottom end of the partition plate, so that the cavity is isolated from the outside air, and corrosive gas possibly generated by the toilet cleaning product is prevented from overflowing the cavity, thereby affecting sensitive parts in the toilet. The device utilizes the siphon to discharge the toilet cleaning solution in the cavity, and utilizes the baffle to prevent the gas in the cavity from exchanging with the outside, thereby protecting the sensitive parts in the toilet.
Based on the two schemes, further, the bottom of the cavity is provided with a lower end opening; the device further comprises a lower cover plug; the lower end opening is matched with the lower cover plug to seal the bottom of the cavity.
The user can contact the cavity inside from the lower extreme opening through demolishing the lower cover stopper to change the inside toilet cleaning article of cavity, improve the reuse rate of device.
Further, the device also comprises a content bracket which is arranged on the inner surface of the lower cover plug and is used for supporting the toilet cleaning product arranged in the cavity when the lower cover plug is matched with the lower end opening to seal the bottom of the cavity.
The function of the content bracket is to enable the toilet cleaning article to be stably supported in the cavity, is more beneficial to the full dissolution of the toilet cleaning article under the soaking of liquid, and is more convenient to replace.
Further, the level of the support surface of the content holder is higher than the level of the inlet of the siphon front section. Because the liquid level in the cavity can liquid seal the lowest opening in the cavity after the siphon process is finished, the content support is used for preventing the toilet cleaning product from contacting with the liquid level after the siphon process is finished, so that the level of the supporting surface of the content support is higher than that of the bottom end of the siphon inlet or the baffle plate, the toilet cleaning product is prevented from being continuously in a state of being soaked by liquid, the effective service life of the toilet cleaning product is prolonged, and the service life of the toilet cleaning product is only dependent on the flushing times of a toilet and is not dependent on the using time.
Further, the apparatus further comprises: the fixed bracket is arranged outside the cavity and consists of a horizontal section and a vertical section which are connected with each other and is 7-shaped; one end of the horizontal section is connected to the upper end face of the cavity, and the axis of the vertical section is parallel to the axis of the cavity; the vertical section and the outer surface of the cavity are provided with gaps, and the gaps form clamping parts.
The vertical section of the fixed bracket and the formed clamping part can enable the device to be stably hung on the outer side of the pipe orifice of the overflow pipe and be close to the overflow pipe, so that the communication between the rear section of the siphon pipe and the overflow pipe is facilitated, the occupied area of the device is smaller, and an additional support is not needed.
Further, the vertical section of the fixing support is a hollow cylinder, and the rear section of the siphon tube is fixed in the hollow cylinder.
The rear section of the siphon can be fixed in the hollow cylinder of the vertical section, which is more beneficial to the integral siphon to form an elbow so as to realize siphon effect when the water supplementing pipe is water supplementing and ending.
Further, at least two sections of ribs with different widths are arranged in the clamping part, and the ribs are connected to the outer surfaces of the horizontal sections and/or the cavity; at least two gaps with different sizes are reserved between the ribs with different widths of at least two sections and the vertical section; the greater the width of the ribs, the smaller the gap left between the ribs and the vertical section, and the higher the horizontal height of the position of the gap left.
The clamping part utilizes at least two sections of ribs with different widths to form different gaps, and forms a structure with small upper section gaps and large lower section gaps, so that the device is applicable to more types of overflow pipes and is in a relatively vertical state when hung on the overflow pipe.
Further, the upper end face of the cavity is provided with an upper end opening; the device further comprises an upper cover plug; the upper end opening is matched with the upper cover plug to seal the upper end face of the cavity.
The device is equipped with upper end opening and rather than complex upper cover stopper, and the user also can be through demolishing upper cover stopper, contacts the cavity inside from upper end opening to change the toilet cleaning article in the cavity.
Further, the device also comprises a water outlet interface communicated with the cavity, and the water outlet interface is arranged on the upper end surface of the cavity and is positioned on the same side as the water inlet interface; the outlet of the front section of the siphon pipe is connected with the inlet of the rear section of the siphon pipe through the water outlet port; the axis of the water outlet port and the axis of the water inlet port are parallel to the axis of the cavity.
The device is equipped with the water outlet port at the up end of cavity, is located same one side with the water inlet port to maximize the accommodation space in the cavity, and through this water outlet port connection between siphon anterior segment and the siphon back end, be favorable to especially changing the siphon back end of locating outside the cavity. The axis of the water outlet interface and the axis of the water inlet interface are parallel to the axis of the cavity, and the die for manufacturing the device can be simplified.
Compared with the prior art, the invention has the beneficial effects that:
the toilet cleaning product release device is arranged on a toilet water supplementing pipe, the water supplementing process of the water supplementing pipe in a toilet water tank is utilized, and the process of dissolving the toilet cleaning product is added between the water supplementing pipe and an overflow pipe, so that liquid finally flowing into the overflow pipe is toilet cleaning solution containing toilet cleaning components, and the water accumulating area of a toilet basin is reserved to play a durable cleaning and disinfecting role. After the water supplementing pipe is used for supplementing water, most toilet cleaning solution in the cavity is discharged by utilizing the siphon effect principle, and the design that the cross section area of the front section of the siphon in the device is larger than that of the rear section of the siphon, or the design that the height of the bottom end of the baffle in the device is lower than the horizontal height of the inlet of the front section of the siphon is utilized, so that when the siphon is finished, the residual liquid in the cavity can hydraulically seal the opening at the lowest position in the cavity, the gas in the cavity cannot be exchanged with the outside, and the corrosive volatile gas possibly released by toilet cleaning products is prevented from being discharged out of the device, and further sensitive devices in a toilet water tank are damaged.
Drawings
Fig. 1 is a schematic front view of a toilet article release device according to embodiment 1 of the present invention.
Fig. 2 is a schematic top view of a toilet article release device according to embodiment 1 of the present invention.
Fig. 3 is a schematic diagram showing the flow of liquid when the water supply pipe starts to supply water in the toilet cleaning product release device according to embodiment 1 of the present invention.
Fig. 4 is a schematic flow diagram of the liquid in the toilet cleaning product release device according to embodiment 1 of the present invention under the siphon effect.
Fig. 5 is a schematic diagram showing the flow of liquid at the end of the siphon effect in the toilet article release device according to embodiment 1 of the present invention.
Fig. 6 is a schematic front view of the toilet article release device according to embodiment 1 of the present invention after the siphon effect is completed.
Fig. 7 is a schematic diagram showing another front structure of the toilet article release device according to embodiment 1 of the present invention.
Fig. 8 is a schematic perspective view of a toilet article release device according to embodiment 1 of the present invention.
Fig. 9 is a schematic diagram showing another front structure of the toilet article release device according to embodiment 1 of the present invention.
Fig. 10 is a schematic view showing another perspective structure of the toilet article release device according to embodiment 1 of the present invention.
Fig. 11 is a schematic view showing another perspective structure of a toilet article release device according to embodiment 1 of the present invention.
Fig. 12 is a schematic view showing the structure of the toilet cleaning product release device according to embodiment 1 of the present invention, which is fixed to different overflow pipes.
Fig. 13 is a schematic front view of a toilet article release device according to embodiment 2 of the present invention.
Fig. 14 is a schematic view showing another front structure of a toilet article release device according to embodiment 2 of the present invention.
Description of the reference numerals:
example 1: a water replenishing pipe 10; an overflow pipe 20; a cavity 110; a water inlet interface 120; a toilet article 130; a siphon front section 141; a siphon rear section 142; a water outlet interface 150; a lower cap plug 160; a content holder 170; an upper cover plug 180; a fixing bracket 190; a horizontal segment 191; a vertical section 192; a rib 200; a liquid level A1; and a clamping part B.
Example 2: a water replenishing pipe 10; an overflow pipe 20; a cavity 210; a water inlet interface 220; a toilet article 230; a partition 240; a siphon front section 251; a siphon rear section 252; a lower cap plug 260; an upper cover plug 270; a content holder 280; a liquid level A2; notch C.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the invention. For better illustration of the following embodiments, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Example 1
The embodiment provides a toilet cleaning product release device arranged on a toilet water replenishing pipe, which is used for adding the toilet cleaning product release device in a toilet water tank by utilizing the water replenishing process of the toilet water tank. The conventional water replenishing process of the toilet water tank is as follows: the water replenishing pipe in the toilet water tank is connected with the overflow pipe, the water replenishing pipe is used for replenishing water to the overflow pipe after the toilet water tank is flushed, and liquid flowing through the overflow pipe flows to the water accumulating area of the toilet basin, so that certain liquid is reserved in the toilet basin. The toilet cleaning article release device provided by the embodiment is specifically arranged between the water supplementing pipe and the overflow pipe, so that liquid entering from the water supplementing pipe dissolves the toilet cleaning article through the device, and formed toilet cleaning solution flows into the water accumulation area through the overflow pipe, so that a lasting and effective toilet cleaning effect is achieved in the toilet basin.
As shown in fig. 1, the device includes a cavity 110, and the cavity 110 includes an upper end surface. Preferably, the cavity 110 is a cylindrical wide mouth container.
A water inlet port 120 communicated with the cavity is arranged on the upper end surface of the cavity 110, and the water inlet port 120 is connected with a water supplementing pipe 10 in a toilet water tank. Preferably, the axis of the water inlet 120 is parallel to the axis of the cavity 110, which is advantageous for simplifying the structure of the manufacturing mold.
A toilet cleaning article 130 is provided in the cavity 110, and the toilet cleaning article 130 is a solid substance having a toilet cleaning active ingredient, and may be in the form of particles, blocks, etc. Preferably, the toilet article 130 is a block-shaped substance of a rectangular parallelepiped or cube.
The device also includes a siphon tube, which is an elbow tube, comprising a siphon tube front section 141 and a siphon tube rear section 142. The siphon tube may be in an inverted "U" shape or an inverted "U" shape, and in this embodiment, any pipe that can cause a siphon effect to a liquid may be used as the siphon tube, and thus the shape, degree of bending or form of the siphon tube is not particularly limited. Preferably, as shown in FIG. 1, the siphon tube is of inverted "U" configuration.
The siphon front section 141 is disposed in the cavity 110, specifically, near an inner wall of one side of the cavity 110. The siphon front section 141 is provided with an inlet and an outlet, which are respectively provided at both ends thereof, and the inlet and the outlet are communicated to form a passage. The inlet of the siphon front 141 communicates with the bottom of the cavity 110.
The siphon tube rear section 142 is disposed outside the chamber 110. The siphon rear section 142 is provided with an inlet and an outlet, which are respectively arranged at two ends of the siphon rear section, and the inlet and the outlet are communicated to form a channel.
The inlet of the siphon rear section 142 is connected to the outlet of the siphon front section 141, and the outlet of the siphon rear section 142 is in communication with the overflow pipe 20 in the toilet tank.
In a specific embodiment, as shown in fig. 1 and 2, the upper end surface of the cavity 110 is provided with a water outlet 150 communicated with the cavity 110, the outlet of the siphon front section 141 is communicated with the water outlet 150, and the water outlet 150 is communicated with the inlet of the siphon rear section 142. As shown in fig. 1 and 2, the water outlet 150 and the water inlet 120 are located on the same side, so that a larger accommodating space is formed in the cavity 110, and a toilet cleaning product with a larger volume can be placed. Preferably, the axis of the water outlet 150 is parallel to the axis of the cavity 110 to simplify the manufacturing of the mold.
As shown in fig. 1, the portion of the siphon tube rear section 142 connected to the siphon tube front section 141 is a bent portion of the pipe, that is, a portion of the siphon tube rear section 142 needs to be in a bent state, so in a preferred embodiment, the siphon tube rear section 142 is preferably implemented by a soft pipe and can be directly sleeved on the water outlet 150. The conduit is generally a circular conduit.
As shown in fig. 1, the space between the siphon rear section 142 and the siphon front section 141 also satisfies: the outlet of the siphon rear section 142 has a lower level than the inlet of the siphon front section 141, a height difference Δh exists between them, and the cross-sectional area of the siphon front section 141 is larger than that of the siphon rear section 142.
When the water replenishment pipe 10 in the toilet tank starts to replenish water, the process that the liquid reaches the overflow pipe 20 along the cavity 110 and the siphon front section 141 and the siphon rear section 142 is:
as shown in fig. 3, the liquid enters the cavity 110 from the water inlet port 120 connected with the water supply pipe 10, and the toilet cleaning product 130 arranged in the cavity 110 begins to dissolve, so that the toilet cleaning solution is formed, the height of the toilet cleaning solution gradually rises, the liquid reaches the rear section 142 of the siphon pipe along the front section 141 of the siphon pipe, and enters the toilet bowl water accumulation area along the overflow pipe 20.
As shown in fig. 4, the water supply pipe 10 is completed, the rear section 142 of the siphon pipe is filled with liquid, the toilet cleaning solution in the cavity 110 continuously flows along the front section 141 of the siphon pipe to the rear section 142 of the siphon pipe under the siphon effect, and flows into the overflow pipe 20, and enters the toilet bowl water accumulation area via the overflow pipe 20.
Since the overflow pipe 20 does not store liquid, the siphon effect stops when the liquid level in the cavity 110 is lower than the inlet of the siphon front 141, and no more liquid can flow into the inlet of the siphon front 141. As shown in fig. 5, at the moment when the siphon effect is stopped, air enters the siphon front section 141, and since the cross-sectional area of the siphon front section 141 is larger than that of the siphon rear section 142, the liquid flow rate of the siphon front section 141 is slower than that of the siphon rear section 142, the liquid in the siphon front section 141 exchanges with the air entering the siphon front section 141 under the action of gravity, interrupting the progress of the siphon, and the liquid in the siphon front section 141 falls back into the cavity 110. As shown in fig. 6, the falling liquid can make the liquid level A1 in the cavity 110 higher than the inlet of the front section 141 of the siphon, and the inlet of the front section 141 of the siphon is sealed by the liquid, i.e. the lowest opening in the cavity 110 is sealed, which is equivalent to isolating the air in the cavity 110 from the outside, avoiding the corrosive gas possibly generated by the toilet cleaning article 130 from overflowing the cavity and affecting the sensitive element in the toilet.
In a preferred embodiment, in order to facilitate the user to replace the toilet cleaning product in the cavity 110, as shown in fig. 1 and 8, the bottom of the cavity 110 is provided with a lower end opening, and the device provided in this embodiment further includes a lower cover plug 160, where the lower end opening cooperates with the lower cover plug 160 to seal the bottom of the cavity 110, and when the toilet cleaning product 130 in the cavity 110 needs to be replaced, only the lower cover plug 160 needs to be removed. The lower cap plug 160 may be secured to the lower end opening by threads or interference threads. In a specific embodiment, the lower end opening is provided with threads, the inner side of the lower cover plug 160 is provided with threads, a user can screw the lower cover plug 160 into the lower end opening to seal the bottom of the cavity 110, and can screw out the lower end opening to replace toilet cleaning articles in the cavity 110, so that the recycling rate of the device is increased, and the purposes of environmental protection and energy saving are achieved.
Preferably, as shown in fig. 1, the apparatus provided in this embodiment further includes a content bracket 170 provided on an inner surface of the lower cover stopper 160, and the content bracket 170 provides support for the toilet article 130 provided in the cavity 110 when the lower cover stopper 160 has been fixed to the lower end opening of the cavity 110, so that the horizontal position of the toilet article 130 is raised and is not easily soaked by water remaining in the cavity 110 for a long period of time, based on which the level of the support surface of the content bracket 170 should be higher than the level of the inlet of the siphon front section 141, and when the siphon effect is stopped, as shown in fig. 6, the position of the toilet article 130 supported on the content bracket 170 is higher than the liquid level of the cavity 110, thereby not contacting the liquid remaining in the cavity 110, avoiding the toilet article 130 from being in a state of being continuously soaked with the liquid, and prolonging the effective service life of the toilet article 130, which is only dependent on the number of times of toilet bowls and is not limited by the flushing time of installation. Preferably, the supporting surface of the content bracket 170 is a horizontal surface, and may be designed differently according to the shape of the toilet article 130, for example, if the toilet article 130 is spherical, the supporting surface of the content bracket 170 may be designed as a semicircular concave surface to stably support the spherical toilet article 130, and when the supporting surface is not a horizontal surface, the lowest point of the supporting surface should be at a level higher than the inlet of the front section 141 of the siphon tube to avoid continuous soaking of the toilet article 130 by liquid.
In another preferred embodiment, as shown in fig. 7 and 8, the upper end surface of the cavity 110 is provided with an upper end opening, and the device provided by this embodiment further includes an upper cover plug 180, where the upper end opening cooperates with the upper cover plug 180 to seal the upper end surface of the cavity 110, and when the toilet cleaning article 130 in the cavity 110 needs to be replaced, only the upper cover plug 180 needs to be removed. The upper cover plug 180 and the upper end opening can be fixed through threads or interference buckling lines, the upper end opening and the upper cover plug 180 are fixed through threads, the upper cover plug 180 can be screwed into the upper end opening to seal the upper end face of the cavity 110, and the upper end opening can be screwed out to replace toilet cleaning products in the cavity 110, so that the recycling rate of the device is improved.
In practical applications, as shown in fig. 7 and 8, the designs of the above two preferred embodiments may be retained in one cavity 110, that is, the upper end surface of the cavity 110 is provided with an upper end opening, and is sealed with the upper cover plug 180 in a matching manner, and the bottom of the cavity is also provided with a lower end opening, and is sealed with the lower cover plug 160 in a matching manner, so that the user can open and contact the interior of the cavity 110 in two alternative manners.
In a preferred embodiment, to facilitate connection of the outlet of the rear section 142 of the siphon tube to the overflow tube 20, the device may be secured to the inlet of the overflow tube 20, as shown in FIGS. 8 and 9, and further includes a securing bracket 190 for enabling the device to be secured to the overflow tube 20. The fixing bracket 190 comprises a horizontal section 191 and a vertical section 192 which are connected, the whole is 7-shaped, one end of the horizontal section 191 is connected to the upper end surface of the cavity 110, and the axis of the vertical section 192 is parallel to the axis of the cavity 110, so that the cavity 110 can be kept in a normal position when the device is fixed on the overflow pipe 20 through the fixing bracket 190. The vertical section 192 and the outer surface of the cavity 110 have a gap, the gap forms a clamping part B, and the vertical section 192 can be directly inserted into the overflow pipe 20, under the action of the clamping part B, the whole device can be stably hung outside the pipe orifice of the overflow pipe 20, so that the connection between the siphon rear section 142 and the overflow pipe 20 is facilitated, and an additional support or a fixing piece is not needed to keep the stability of the device.
Preferably, as shown in fig. 9 and 10, the horizontal section 191 and the vertical section 192 of the fixing support 190 are hollow cylinders, the horizontal section 191 is connected to the upper end surface of the cavity 110, and the water outlet 120 is located in the hollow cylinder of the horizontal section 191. The siphon rear section 142 is fixed in the hollow cylinder of the vertical section 192, in particular when the siphon rear section 142 is implemented in the form of a flexible pipe.
Preferably, as shown in fig. 9, 10 and 11, at least two ribs 200 having different widths are provided at the clamping portion B, and the at least two ribs 200 may be connected to the bottom of the horizontal section 191 and/or to the outer surface of the cavity 110, preferably, the ribs 200 are integrally formed with the fixing bracket 190, and one side thereof is connected to the outer surface of the cavity 110.
As shown in fig. 9, 10 and 11, at least two gaps with different sizes are reserved between the ribs 200 with different widths and the vertical section 192, the larger the width of the ribs 200 is, the smaller the gap is reserved between the ribs and the vertical section 191, the higher the horizontal height of the reserved gap is, and a structure with small gap at the upper section and large gap at the lower section is formed. When the width of the end face of the nozzle of the overflow pipe 20 is large as shown in fig. 12 (a), the device is hung outside the nozzle of the overflow pipe 20 by using the lower gap, and when the width of the end face of the nozzle of the overflow pipe 20 is small as shown in fig. 12 (b), the device is hung outside the nozzle of the overflow pipe 20 by using the upper gap, thereby improving the wide applicability of the device.
The embodiment provides a install in toilet cleaning article release of closestool moisturizing pipe, locates between moisturizing pipe and the overflow pipe in the closestool water tank, has increased the process that toilet cleaning article dissolved between moisturizing pipe and overflow pipe to make the liquid that flows into the overflow pipe be toilet cleaning solution, thereby stay in the ponding district of lavatory basin, in order to exert lasting and effectual cleaning and disinfecting's effect. The beneficial effects that the device reached are:
(1) The device utilizes the siphon and the front and rear sections of the siphon with the height difference to generate siphon effect after the water supplementing pipe is supplemented with water to empty most of the toilet cleaning solution in the cavity, so that the concentration of the toilet cleaning solution in the toilet basin water-collecting area is higher, and excessive solution is not accumulated in the cavity as much as possible;
(2) The design that the cross section area of the front section of the siphon is larger than that of the rear section of the siphon is adopted in the device, so that part of liquid in the front section of the siphon can flow back to the bottom of the cavity to seal the inlet of the front section of the siphon in a liquid way at the moment when the siphon is finished, and corrosive volatile matters possibly released by toilet cleaning products are prevented from being leaked out of the device, and sensitive devices in a toilet water tank are further damaged;
(3) The inner surface of the lower cover plug is provided with a content bracket, the horizontal height of the supporting surface of the lower cover plug is higher than that of the inlet of the front section of the siphon pipe, so that the residual liquid in the cavity can not contact with the toilet cleaning articles supported by the content bracket, the toilet cleaning articles are prevented from being in a state of being continuously soaked by the liquid, and the effective service life of the toilet cleaning articles is prolonged;
(4) The cavity is provided with an upper end opening, a lower end opening and an upper cover plug and a lower cover plug matched with the upper end opening, and the upper cover plug and the lower cover plug are opened when necessary to replace toilet cleaning products in the cavity, so that the recycling rate of the device is improved;
(5) The device is provided with the fixed bracket so that the device can be stably hung on the pipe orifice of the overflow pipe, and the rear section of the siphon pipe can be fixed in the fixed bracket, so that the stability of the whole device is ensured; the clamping part formed by the fixing support and the outer surface of the cavity is provided with a plurality of sections of ribs with different widths, so that different gaps are formed to adapt to overflow pipes with different widths of the end faces of the pipe openings, the applicability of the device is improved, and the device is in a relatively vertical state during mounting.
Example 2
Based on the same concept as that of embodiment 1, this embodiment provides a toilet bowl release device installed on a toilet bowl water supply pipe, which is different from embodiment 1 in that a siphon pipe with a different design is adopted and a partition plate is provided in the device.
The device provided by the embodiment comprises:
as shown in fig. 13, the device includes a cavity 210, and the cavity 210 includes an upper end surface.
A water inlet port 220 communicated with the cavity is arranged on the upper end surface of the cavity 210, and the water inlet port 220 is connected with the water supplementing pipe 10 in the toilet water tank. Preferably, the axis of the water inlet 220 is parallel to the axis of the cavity 210, which is advantageous for simplifying the structure of the manufacturing mold.
A toilet cleaning product 230 is a solid material having a toilet cleaning active ingredient and may be in the form of particles, blocks, etc. is provided in the cavity 210. Preferably, the toilet article 230 is a block of cuboid or cubic shape.
As shown in fig. 13, the apparatus further includes a partition 240 disposed in the cavity 210, wherein a notch C is formed between the bottom end of the partition and the bottom of the cavity 210, and the top end of the partition is connected to one side of the upper end surface of the cavity 210. The partition plate 240 is longitudinally arranged in the cavity 210 to divide the cavity 210 into two parts with different space sizes, the toilet cleaning product 230 arranged in the cavity 210 is positioned in a part with larger space, and the water inlet 220 is also arranged on one side of the part with larger space, so that liquid can conveniently enter the cavity 210 to dissolve the toilet cleaning product 230.
The device also includes a siphon tube, which is a bent tube, comprising a siphon tube front section 251 and a siphon tube rear section 252.
The siphon front 251 is disposed in the cavity 210 at a portion of the cavity 210 where the space divided by the partition 240 is small, and is adjacent to the inner wall of the cavity 210. The siphon front section 251 is provided with an inlet and an outlet which are respectively arranged at two ends of the siphon front section, and the inlet and the outlet are communicated to form a channel. The inlet of the siphon front 251 communicates with the bottom of the cavity 210.
The inlet of the siphon front 251 has a level higher than that of the bottom end of the partition 240 and lower than that of the bottom end (the inlet of the siphon front 252 has a level greater than that of the notch C).
The siphon tube rear section 252 is disposed outside the cavity 210. The siphon tube rear section 252 is provided with an inlet and an outlet which are respectively arranged at two ends of the siphon tube rear section, and the inlet and the outlet are communicated to form a channel. The inlet of the siphon rear section 252 is connected to the outlet of the siphon front section 251. The outlet of the siphon tube rear section 252 communicates with the overflow tube 20 in the toilet tank.
The space between the siphon rear 252 and the siphon front 251 also satisfies: the outlet of the siphon rear section 252 is at a lower level than the inlet of the siphon front section 251, and the cross-sectional area of the siphon front section 251 is less than or equal to the cross-sectional area of the siphon rear section 252.
When the water replenishment pipe 10 in the toilet tank starts to replenish water, the process that the liquid reaches the overflow pipe 20 along the cavity 210 and the siphon front section 251 and the siphon rear section 252 is: liquid enters the larger space part of the cavity 210 from the water inlet port 220 connected with the water supplementing pipe 10, and the toilet cleaning articles 230 in the same space begin to dissolve, so that toilet cleaning solution is formed, the height of the toilet cleaning solution gradually rises, the toilet cleaning solution reaches the rear section 252 of the siphon pipe along the front section 251 of the siphon pipe, and enters the toilet bowl water accumulation area along the overflow pipe 20. After the water replenishing pipe 10 is completed, the rear section 252 of the siphon pipe is filled with liquid, and the toilet cleaning solution in the cavity 210 continuously flows along the front section 251 of the siphon pipe to the rear section 252 of the siphon pipe under the action of the siphon effect. Since the overflow tube 20 does not store liquid, the siphon effect ceases when the liquid level in the cavity 210 is lower than the inlet of the siphon front 251, and no more liquid can flow into the inlet of the siphon front 251. Because the cross-sectional area of the front section 251 of the siphon is smaller than or equal to the cross-sectional area of the rear section 252 of the siphon, it is known that the liquid flow rate of the front section 251 of the siphon is faster than or equal to the liquid flow rate of the rear section 252 of the siphon, and before the siphon effect stops, almost all the liquid in the front section 251 of the siphon can flow to the rear section 252 of the siphon and enter the overflow pipe 20 under the siphon effect, and the liquid level remaining in the cavity 210 is slightly lower than the level of the inlet of the front section 251 of the siphon, but is sufficient to seal the baffle 240, i.e. the lowest opening in the cavity 210 is blocked, the air in the cavity 210 is isolated from flowing with the outside, and corrosive gas possibly discharged from the toilet cleaning product 230 is prevented from overflowing the cavity, thereby affecting sensitive elements in the toilet.
In a preferred embodiment, in order to facilitate the user to replace the toilet articles in the cavity 210, as shown in fig. 13, the bottom of the cavity 210 is provided with a lower end opening, and the device provided by this embodiment further includes a lower cover plug 260, and the lower end opening cooperates with the lower cover plug 260 to seal the bottom of the cavity 210, so that when the toilet articles 230 in the cavity 110 need to be replaced, only the lower cover plug 260 needs to be removed.
In a preferred embodiment, as shown in fig. 14, the upper end surface of the cavity 210 is provided with an upper end opening, and the device provided in this embodiment further includes an upper cover plug 270, and the upper end opening cooperates with the upper cover plug 270 to seal the upper end surface of the cavity 210, and when the toilet article 230 in the cavity 210 needs to be replaced, the toilet article 230 can be replaced by removing the lower cover plug 260 and removing the upper cover plug 270 to access the interior of the cavity 210 from the upper end opening.
Preferably, as shown in fig. 14, the apparatus provided in this embodiment further includes a content bracket 280, where the content bracket 280 is disposed on the inner surface of the lower cover plug 260, and when the lower cover plug 260 is fixed to the lower end opening of the cavity 210, the content bracket 280 provides support for the toilet articles 230 disposed in the cavity 210, so that the horizontal position of the toilet articles 230 is raised and is not easily soaked by water remained in the cavity 210 for a long time, based on this, the horizontal height of the supporting surface of the content bracket 280 should be higher than the horizontal height of the bottom end of the partition 240, and when the siphon effect stops, as shown in fig. 14, the position of the toilet articles supported on the content bracket 280 is higher than the liquid level A2 of the cavity 210, so that the residual liquid is not contacted, the toilet articles 230 are prevented from being in a state of being continuously soaked by the liquid, the effective service life of the toilet articles is prolonged, and the service life of the toilet articles is not limited by the installation time of the toilet articles.
The toilet cleaning product release device installed in the toilet water replenishing pipe is arranged between the water replenishing pipe and the overflow pipe in the toilet water tank, and the dissolving process of the toilet cleaning product is added between the water replenishing pipe and the overflow pipe, so that liquid flowing into the overflow pipe is toilet cleaning solution, and flows to the water accumulating area of the toilet basin to play a role in cleaning and disinfecting.
The device provided in this embodiment is based on the same concept as the device provided in embodiment 1, and except for the differences mentioned in the foregoing description, the definition, action, preferred or specific implementation of the same components and designs as those in embodiment 1 in this embodiment are the same as those described in embodiment 1, and the description thereof will not be repeated here.
It should be understood that the foregoing examples of the present invention are merely illustrative of the present invention and are not intended to limit the present invention to the specific embodiments thereof. Any modification, equivalent replacement, improvement, etc. that comes within the spirit and principle of the claims of the present invention should be included in the protection scope of the claims of the present invention.
Claims (9)
1. A toilet article release device for installation in a toilet bowl refill, comprising:
a cavity;
the water inlet port is communicated with the cavity, is arranged on the upper end surface of the cavity and is connected with a water supplementing pipe in the toilet water tank;
the toilet cleaning article is arranged in the cavity;
characterized by further comprising:
the bottom end of the baffle plate is provided with a notch with the bottom of the cavity;
a siphon comprising a siphon front section and a siphon rear section;
the siphon front section is arranged in the cavity and positioned at one side of the partition board, and the toilet cleaning article is positioned at the other side of the partition board;
the inlet and the outlet are arranged at the front section of the siphon pipe and are respectively arranged at the two ends of the siphon pipe, and the inlet of the front section of the siphon pipe is communicated with the bottom of the cavity;
the rear section of the siphon tube is arranged outside the cavity; the rear section of the siphon pipe is provided with an inlet and an outlet which are respectively arranged at two ends of the siphon pipe, and the outlet of the rear section of the siphon pipe is communicated with an overflow pipe in the toilet water tank;
the outlet of the front section of the siphon pipe is connected with the inlet of the rear section of the siphon pipe;
the level of the outlet of the rear section of the siphon is lower than that of the inlet of the front section of the siphon so as to realize siphon effect when the water supplementing pipe stops supplementing water;
the cross-sectional area of the siphon front section is smaller than or equal to the cross-sectional area of the siphon rear section, and the horizontal height of the bottom end of the baffle is lower than the horizontal height of the inlet of the siphon front section, so that when the siphon effect stops, the liquid at the bottom of the cavity liquid seals the bottom end of the baffle.
2. The toilet bowl release device mounted to a toilet bowl refill according to claim 1, wherein a lower opening is provided at a bottom of the chamber; the device further comprises a lower cover plug; the lower end opening is matched with the lower cover plug to seal the bottom of the cavity.
3. The toilet article release device for mounting to a toilet refill according to claim 2, further comprising:
the content bracket is arranged on the inner surface of the lower cover plug and is used for supporting the toilet cleaning product arranged in the cavity when the lower cover plug is matched with the lower end opening to seal the bottom of the cavity.
4. A toilet bowl release device mounted to a toilet bowl refill according to claim 3, wherein the level of the support surface of the content holder is higher than the level of the inlet of the siphon tube front section.
5. The toilet article release device for mounting to a toilet refill according to claim 1, further comprising: the fixed bracket is arranged outside the cavity and consists of a horizontal section and a vertical section which are connected with each other and is 7-shaped;
one end of the horizontal section is connected to the upper end face of the cavity, and the axis of the vertical section is parallel to the axis of the cavity;
the vertical section and the outer surface of the cavity are provided with gaps, and the gaps form clamping parts.
6. The toilet bowl release device mounted to a toilet bowl refill according to claim 5, wherein the vertical section of the fixing bracket is a hollow cylinder in which the rear section of the siphon tube is fixed.
7. The toilet bowl release device for a toilet bowl refill according to claim 5, wherein,
at least two sections of ribs with different widths are arranged in the clamping part and are connected to the outer surfaces of the horizontal section and/or the cavity; at least two gaps with different sizes are reserved between the ribs with different widths of at least two sections and the vertical section;
the greater the width of the ribs, the smaller the gap left between the ribs and the vertical section, and the higher the horizontal height of the position of the gap left.
8. The toilet bowl release device mounted on a toilet bowl refill according to claim 1, wherein an upper end surface of the chamber is provided with an upper end opening; the device further comprises an upper cover plug; the upper end opening is matched with the upper cover plug to seal the upper end face of the cavity.
9. The toilet article release device for mounting to a toilet refill according to claim 1, further comprising:
the water outlet interface is communicated with the cavity and is arranged on the upper end surface of the cavity, and the water outlet interface and the water inlet interface are positioned on the same side;
the outlet of the front section of the siphon pipe is connected with the inlet of the rear section of the siphon pipe through the water outlet port;
the axis of the water outlet port and the axis of the water inlet port are parallel to the axis of the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210093989.XA CN114351809B (en) | 2022-01-26 | 2022-01-26 | Toilet cleaning article releasing device mounted on toilet water supplementing pipe |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210093989.XA CN114351809B (en) | 2022-01-26 | 2022-01-26 | Toilet cleaning article releasing device mounted on toilet water supplementing pipe |
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| CN114351809A CN114351809A (en) | 2022-04-15 |
| CN114351809B true CN114351809B (en) | 2024-02-27 |
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| CN202210093989.XA Active CN114351809B (en) | 2022-01-26 | 2022-01-26 | Toilet cleaning article releasing device mounted on toilet water supplementing pipe |
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| CN1811080A (en) * | 2005-11-16 | 2006-08-02 | 傅子泽 | Toilet flusher |
| CN201507011U (en) * | 2009-08-29 | 2010-06-16 | 叶卫东 | Pneumatic water saving apparatus |
| TW201319365A (en) * | 2011-11-09 | 2013-05-16 | bai-jun Li | Multi-stage flushing mechanism of flush toilet |
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| CN108589871A (en) * | 2018-04-09 | 2018-09-28 | 廖真荣 | Automatically a kind of method that detergent for toilet is added in closet water seal water |
| CN213204337U (en) * | 2020-06-03 | 2021-05-14 | 福建良瓷科技有限公司 | Self-pressurization efficient energy-saving toilet bowl |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070289054A1 (en) * | 2006-06-16 | 2007-12-20 | Joseph Han | Toilet bowl cleanser dispenser device |
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2022
- 2022-01-26 CN CN202210093989.XA patent/CN114351809B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1811080A (en) * | 2005-11-16 | 2006-08-02 | 傅子泽 | Toilet flusher |
| CN201507011U (en) * | 2009-08-29 | 2010-06-16 | 叶卫东 | Pneumatic water saving apparatus |
| TW201319365A (en) * | 2011-11-09 | 2013-05-16 | bai-jun Li | Multi-stage flushing mechanism of flush toilet |
| CN108589871A (en) * | 2018-04-09 | 2018-09-28 | 廖真荣 | Automatically a kind of method that detergent for toilet is added in closet water seal water |
| CN108487400A (en) * | 2018-05-25 | 2018-09-04 | 厦门瑞尔特卫浴科技股份有限公司 | A kind of drain valve with cleaning agent |
| CN213204337U (en) * | 2020-06-03 | 2021-05-14 | 福建良瓷科技有限公司 | Self-pressurization efficient energy-saving toilet bowl |
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| CN114351809A (en) | 2022-04-15 |
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