Frameless front-driving type rotary flushing one-piece closestool

Abstract

The utility model discloses a frameless front-driving type rotary flushing one-piece closestool which comprises a water tank, a pedestal pan and a blow-off pipeline, a water seal is arranged at the bottom of the pedestal pan, and the water seal is connected with the blow-off pipeline, and the frameless front-driving type rotary flushing one-piece closestool is characterized in that a rotary flushing water channel is arranged on the upper portion of the pedestal pan and provided with a flushing opening, and the water tank is communicated with the rotary flushing water channel. Water is supplied to the rotary flushing water channel; the front end of the rotary flushing water channel is wide, and the rear end of the rotary flushing water channel is narrow, so that water required for washing can be quickly concentrated in the rotary flushing water channel; the rotary flushing water channel is high in front section and low in rear section, water flow fall is formed, and flushing force is enhanced. The device is simple in structure, good in stability and high in flushing and pollution discharge capacity.

Description

Technical Field

[0001] The utility model relates to the technical field of toilets, and more particularly to a rotary flush toilet. Background Art

[0002] Currently, most existing toilets consist primarily of a toilet bowl and a water tank. The upper portion of the toilet bowl has a flushing channel connected to the bowl via a plurality of flushing ports. A flushing channel is also provided at the lower portion of the toilet bowl, connecting to the bottom of the toilet bowl. The flushing ports are controlled by the water tank to flush the toilet bowl. However, since the flushing ports are located at the upper portion of the toilet bowl, the water flow rate is reduced due to resistance as it reaches the bottom of the toilet bowl during flushing, resulting in incomplete flushing of the toilet bowl or requiring additional water resources. Consequently, rotary flush toilets have gradually emerged on the market, such as Chinese Patent Publication No. CN219825495U, which discloses a rotary flush siphon toilet. It includes a toilet bowl, a rotary flushing structure arranged at the top of the toilet bowl and used to communicate with an external water source, and a siphon structure arranged at the bottom of the toilet bowl and used to communicate with the outside world; wherein, the rotary flushing structure includes a flushing ring arranged at the top of the toilet bowl, a water diversion chamber arranged at the water inlet of the flushing ring and connected to the flushing ring, and a main water channel arranged in the middle of the water diversion chamber and connected to the middle of the water diversion chamber; a water diversion piece is provided in the middle of the water diversion chamber to divide the water diversion chamber into a main flushing water channel and a secondary flushing water channel. Compared with the existing technology, this toilet effectively avoids the occurrence of incomplete flushing caused by insufficient flushing force and incomplete flushing of the flushing water, but the disadvantage is that water accumulates in the cavity on the right side of the water channel of this structure, which not only weakens the overall drainage efficiency, but also causes the accumulated water in the cavity to continue to slowly flow out after flushing, resulting in scale marks. For this reason, it is necessary to further improve the existing technology. Summary of the Invention

[0003] The purpose of the utility model is to solve the deficiencies of the prior art and to provide a stable, reliable and clean flushing frameless front-drive rotary flushing one-piece toilet.

[0004] The utility model adopts the following technical solutions to achieve the above-mentioned purpose: a frameless front-drive rotary flushing one-piece toilet, including a water tank, a toilet bowl, and a sewage pipe. A water seal is provided at the bottom of the toilet bowl, and the water seal is connected to the sewage pipe. It is characterized in that: a rotary flushing water channel is provided on the upper part of the toilet bowl, and the rotary flushing water channel is provided with a flushing port. The water tank is connected to the rotary flushing water channel to supply water to the rotary flushing water channel; the rotary flushing water channel is wide at the front end and narrow at the rear end, and the amount of water required for washing can be quickly concentrated in the rotary flushing water channel; the front section of the rotary flushing water channel is high and the rear section is low, forming a water flow drop, thereby enhancing the flushing force.

[0005] As a further illustration of the above solution, the front and rear water flow drop of the rotary flushing water channel is 5-40 mm.

[0006] Furthermore, a water collecting trough is provided at the bottom of the water tank, and the water collecting trough is communicated with the front end of the rotary flushing water channel.

[0007] Furthermore, the rotary flushing water channel is an arc-shaped groove arranged on the upper part of the toilet bowl, and the flushing port is arranged at the front part of the toilet bowl, so that the flushing direction is toward the water tank, which is better hidden.

[0008] Furthermore, the toilet bowl is provided with a swirl guide surface corresponding to the swirl flushing water channel, and the width of the swirl guide surface is greater than the swirl flushing water channel, so that the water sprayed from the flushing port can flow along the swirl guide surface and form a swirl to flush the toilet bowl clean.

[0009] Furthermore, the upper part of the toilet bowl is an open frameless structure, replacing the traditional concave structure, which avoids the accumulation of dirt and makes cleaning more convenient.

[0010] Preferably, the sewage pipe is a siphon pipe with a hole diameter of 47 mm, which can quickly discharge sewage by coordinating with the 360-degree vortex formed by the vortex flushing water channel to flush the toilet bowl.

[0011] The beneficial effects that can be achieved by the utility model by adopting the above technical solutions are:

[0012] 1. The utility model adopts a rotary flushing water channel arranged on the upper part of the toilet bowl and connected to the water tank, and the rotary flushing water channel is wide at the front end and narrow at the rear end, which can quickly concentrate the amount of water required for washing in the rotary flushing water channel; the front section of the rotary flushing water channel is high at the front end and low at the rear end, forming a water flow drop, which can greatly enhance the flushing force and effectively solve the problems of unclean flushing of the toilet bowl and insufficient flushing coverage caused by insufficient water flushing force; and a front-driven single-hole design is adopted to avoid the problem that the water outlet is facing the front of the user, affecting the appearance.

[0013] 2. This utility model adopts a frameless open design, a smooth three-dimensional inner cylinder ring surface, and no inverted dead corners, which brings a subversive innovation in the toilet structure. It has 360° visual flushing, leaving no place for dirt to hide, and cleanliness is clear at a glance.

[0014] 3. This utility model adopts a single hole water flow to rush out rapidly, forming a 360° vortex along the open frame, fully washing and covering, vortex siphoning, and powerful power to flush stubborn dirt into the sewage outlet. Combined with the 47mm enlarged pipe structure, it can discharge sewage rapidly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural diagram of the present utility model.

[0016] Figure 2 This is a schematic diagram of the top view of the distribution structure of the rotary flushing water channel of the present invention.

[0017] Figure 3 This is a cross-sectional view of the present utility model.

[0018] Explanation of reference numerals in the drawings: 1. Water tank; 2. Toilet bowl; 2-1. Swirl guiding surface; 3. Sewer pipe; 4. Water seal; 5. Swirl flushing channel; 5-1. Flushing port; 6. Water collecting tank. Specific embodiments

[0019] In the description of the present utility model, it should be noted that for orientation terms, such as the terms "center", "horizontal", "longitudinal", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., the orientation and positional relationships indicated are based on the orientation or positional relationships shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and should not be construed as limiting the specific protection scope of the present utility model.

[0020] In addition, such terms as "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "at least" is one or more than one, unless otherwise specifically defined.

[0021] In the present utility model, unless otherwise clearly specified and defined, terms such as "assembled", "connected", and "joined" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may also be a mechanical connection; it may be directly connected, or connected through an intermediate medium, and may be internally connected and communicated between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0022] In the utility model, unless otherwise specified and defined, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through other features therebetween. Moreover, the first feature being "above", "below", and "on the upper surface" of the second feature includes the first feature being directly above and obliquely above the second feature, or merely indicating that the horizontal height of the first feature is higher than that of the second feature. The first feature being "above", "below", and "on the lower surface" of the second feature includes the first feature being directly below or obliquely below the second feature, or merely indicating that the horizontal height of the first feature is lower than that of the second feature.

[0023] The following further describes the specific embodiments of the present utility model in conjunction with the drawings of the specification, making the technical solutions and their beneficial effects of the present utility model clearer and more definite. The embodiments described below by referring to the drawings are exemplary and are intended to explain the present utility model, but should not be construed as limiting the present utility model.

[0024] As Figures 1-3 shown, the present utility model is a frameless front-drive rotary flushing connected toilet, which includes a water tank 1, a toilet bowl 2, and a sewage discharge pipe 3. A water seal 4 is provided at the bottom of the toilet bowl 2, and the depth of the water seal 4 is 40 - 120 mm, generally more than 50 mm; the water seal 4 is provided at the rear of the toilet bowl near the water tank, and a sewage discharge port connected to the sewage discharge pipe 3 is provided at the lower part of the water seal 4. The sewage discharge pipe is a siphon pipe, and in this embodiment, a 47 mm aperture is adopted, which can discharge sewage rapidly.

[0025] The toilet bowl 2 adopts a frameless open design, replacing the traditional concave structure, so that dirt has nowhere to hide and cleanliness is obvious at a glance. A rotary flushing water channel 5 is provided at the upper part of the toilet bowl 2, and the rotary flushing water channel 5 is an arc-shaped channel hidden at the upper part of the toilet bowl. The rotary flushing water channel 5 is provided with a flushing water outlet 5-1, and the flushing water outlet 5-1 is provided at the front of the toilet bowl 2, adopting a front-drive single-hole design, which avoids the problems that the 28 washing small holes of traditional toilets are easy to hide dirt and are difficult to clean, and also avoids the problem that the flushing holes face the front and affect the beauty, so that the flushing direction faces the water tank and has better concealment. The toilet bowl 2 is provided with a swirl guiding surface 2-1 corresponding to the rotary flushing water channel 5, and the width of the swirl guiding surface 2-1 is greater than that of the rotary flushing water channel 5, so that the water sprayed from the flushing water outlet can flow along the swirl guiding surface and form a swirl to wash the toilet bowl clean. The rotary flushing water channel 5 is communicated with the water tank 1 to supply water to the rotary flushing water channel. In this embodiment, a water collecting tank 6 is provided at the bottom of the water tank, and the water collecting tank 6 is communicated with the front end of the rotary flushing water channel. The front end of the rotary flushing water channel is wide and the rear end is narrow, which can quickly concentrate the amount of water required for washing in the rotary flushing water channel; the front section of the rotary flushing water channel 5 is high and the rear section is low, forming a water flow drop to enhance the flushing force.

[0026] The rotary flushing water channel 5 is gradually inclined from front to back, and the front and rear water flow drop is 5 - 40 mm. In this embodiment, it is 10 mm. Combining with the pressure increasing design that the swirl channel is wide at the front and narrow at the rear, the water flow flushing force is greatly enhanced. Even if the swirl flushing design is applied to the lengthened and enlarged connected toilet, it can meet the requirements of quickly and cleanly flushing the toilet bowl.

[0027] Compared with the prior art, the utility model adopts a pressurization structure in which the rotary flushing water channel is designed to be wide at the front end and narrow at the rear end, and cooperates with the water collecting tank to quickly concentrate the water volume required for washing in the rotary flushing water channel; the front section of the rotary flushing water channel is high and the rear section is low, forming a water flow drop, which can greatly enhance the flushing force and effectively solve the problems of incomplete flushing and insufficient flushing coverage of the toilet bowl caused by insufficient water flushing force; moreover, the front-drive single-hole design is adopted to avoid the problem that the water outlet hole faces the user's front and affects the appearance; the frameless open design is adopted to replace the traditional concave structure, with 360° visual flushing, so that dirt has nowhere to hide and cleanliness is obvious at a glance; the single-hole water flow rushes out rapidly, and a 360° vortex is formed along the open frame, covering the whole area for flushing, with eddy current siphon and powerful power, washing the stubborn dirt into the sewage outlet, and cooperating with the 47mm enlarged pipe structure to discharge sewage rapidly.

[0028] The above are only the preferred embodiments of the utility model. It should be pointed out that for those of ordinary skill in the art, without departing from the creative concept of the utility model, several deformations and improvements can still be made, and these all belong to the protection scope of the utility model.

Claims

1. An unframed front-drive rotary impact connected toilet, comprising a water tank, a toilet bowl, and a sewage discharge pipe. A water seal is provided at the bottom of the toilet bowl, and the water seal is connected to the sewage discharge pipe. It is characterized in that: The upper part of the toilet bowl is provided with a swirling flushing channel, and the swirling flushing channel is provided with flushing water outlets. The water tank is communicated with the swirling flushing channel to supply water to the swirling flushing channel; the front end of the swirling flushing channel is wide and the rear end is narrow, and the front section of the swirling flushing channel is high and the rear section is low, forming a water flow drop.

2. The frameless front-drive rotary impact integrated toilet according to claim 1, wherein, The front and rear water flow drop of the swirling flushing channel is 5-40 mm.

3. The frameless front-drive rotary impact connected toilet according to claim 1, characterized in that, A water collecting tank is arranged at the bottom of the water tank, and the water collecting tank is communicated with the front end of the swirling flushing channel.

4. The frameless front-drive rotary impact connected toilet according to claim 1, characterized in that, The swirling flushing channel is an arc-shaped channel arranged at the upper part of the toilet bowl, and the flushing water outlets are arranged at the front part of the toilet bowl.

5. The frameless front-drive rotary impact connected toilet according to claim 1, characterized in that, The toilet bowl is provided with a swirling flow guiding surface corresponding to the swirling flushing channel, and the width of the swirling flow guiding surface is greater than that of the swirling flushing channel.

6. The frameless front-drive rotary impact connected toilet according to claim 1, characterized in that, The upper part of the toilet bowl is an open type without a border structure.

7. A frameless front-drive rotary impact connected toilet according to claim 1, characterized in that, The sewage discharge pipe is a siphon pipe with a pore diameter of 47 mm.

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