CN214090197U - Toilet stool - Google Patents

Abstract

The utility model discloses a toilet stool belongs to the toilet stool field. The toilet comprises a toilet bowl, a toilet pipeline, a sewer pipeline and an air circulation pipeline, wherein the toilet bowl and the upper opening of the toilet pipeline are connected with the lower opening of the toilet pipeline and the sewer pipeline, the air circulation pipeline is communicated with the toilet pipeline, and the air circulation pipeline is communicated to the outdoor position higher than the toilet. The air circulation pipeline of the invention comprises a first air circulation pipeline, a second air circulation pipeline and a third air circulation pipeline, and the toilet of the invention also comprises a piston and a support component, wherein the toilet basin is connected with the toilet pipeline, the support component supports the piston to be fixed in the toilet pipeline, and the piston is positioned below a drain outlet of the toilet.

Description

Toilet stool

Technical Field

The utility model relates to a technical field is used to the stool pot.

Background

The utility model relates to a stool pot field.

The existing household is mainly a toilet used in rural families and the existing public toilet for many years, the unpleasant smell of a sewer or the excrement smell just discharged is easy to spread upwards, and people feel very bad. In recent years, a large number of newly-built and reconstructed toilets pay attention to the removal of bad smell in the toilets, wherein some toilets are blocked by foam, some toilets are provided with exhaust fans, some toilets are provided with smell removing agents, smell removing machines are provided, and some toilets are provided with various incenses. The various methods have low investment cost and high later use cost.

The sewer of the toilet bowl with the direct drainage of the prior toilet and the surface of the baffle sealing type toilet bowl are generally unsanitary, and people feel bad and even feel nausea. In various toilets, excrement usually accumulates in a toilet bowl after water and power are cut off, and visual and gustatory senses are difficult to see and are not good.

For some dry toilet bowls, excrement is usually arranged below a sewage discharge outlet, bad smell is easy to spread upwards, and the vision and taste are difficult to be seen and very bad.

Disclosure of Invention

The utility model discloses a background art but not only is limited to the stool pot among the background art.

The toilet comprises a toilet bowl, a toilet pipeline 29, a sewer pipeline and an air circulation pipeline, wherein the toilet bowl is connected with the upper opening of the toilet pipeline, the lower opening of the toilet pipeline is connected with the sewer pipeline, the air circulation pipeline is communicated with the toilet pipeline, and the air circulation pipeline is communicated to the outdoor position higher than the toilet. The air circulation duct of the present invention includes a first air circulation duct 18a communicating with the top of the toilet duct, a second air circulation duct 18b communicating with the top of the toilet duct, and a third air circulation duct 18c communicating with the outside of the room at a position higher than the toilet; the second air circulation pipeline is communicated with the side wall of the toilet pipeline below the top of the toilet pipeline and leads to the position higher than the toilet outdoors; the third air circulation pipeline is communicated with a vertical sewer pipeline below the toilet bowl pipeline and leads to the position higher than the toilet bowl outdoors. The top of the toilet bowl pipeline comprises a top which is flat and ascends and descends towards the periphery, and the side walls comprise vertical and inclined side walls.

Preferably, the maximum inside diameter of the top of the toilet pipe and the maximum inside diameter of the toilet pipe are larger than the inside diameter of the sewage outlet. The communicating ports of the first air circulation pipeline and the second air circulation pipeline of the toilet stool and the toilet stool pipeline are positioned around the sewage outlet of the toilet stool, so that excrement or sewage falling from the sewage outlet can be well avoided from falling into the communicating ports, and the sanitation of the communicating ports is favorably kept.

Preferably, the maximum inside diameter of the top of the toilet pipe and the maximum inside diameter of the toilet pipe are larger than the inside diameter of the sewage outlet. The communicating ports of the first air circulation pipeline and the second air circulation pipeline of the toilet stool and the toilet stool pipeline are positioned below the surrounding position of the sewage outlet of the toilet stool, so that excrement or sewage falling from the sewage outlet can be well avoided from falling into the communicating ports, and the sanitation of the communicating ports is favorably kept.

The utility model discloses the stool pot still includes piston 10, supporting component, the stool pot basin is connected with the stool pot pipeline, and supporting component supports the piston and fixes inside the stool pot pipeline, and the piston is located stool pot drain below, and the piston has apart from the interval with the stool pot drain, and the shit that the stool pot drain fell falls on the piston, can be through this interval landing to the pipeline bottom, and the piston can block the air of stool pot bottom and upwards directly pass the stool pot drain.

The toilet piston further comprises a bearing 2, a water spraying shaft tube 1, the water spraying shaft tube is directly or indirectly fixed inside the toilet pipeline and is rotatably connected with the piston through the bearing, the water spraying shaft tube is also a supporting component of the piston, and the piston and the water spraying shaft tube can rotate relatively through the bearing: the piston shell comprises a bearing slot hole for mounting a bearing, a bearing outer sleeve is matched and fixed with the slot hole, and the top of the water spraying shaft tube is matched and fixed with a bearing inner sleeve; or, the lower end of the piston shell comprises a protruding shaft lever 34 which is matched and fixed with the inner hole of the bearing, the inner wall of the water spraying shaft tube or the connecting sleeve 33 is matched and fixed with the outer sleeve of the bearing, and the inner wall of the water spraying shaft tube or the connecting sleeve is fixedly connected with the cross shaft tube. The supporting component or the water spraying shaft tube of the piston can be fixed at each position of the toilet stool pipeline according to specific conditions, and the supporting and water supplying effects are realized.

Preferably, the toilet piston is provided with an impeller, the water jet shaft pipe directly or indirectly jets water from the water jet holes to impact the piston impeller, and the piston can rotate.

Preferably, the toilet bowl comprises a special nozzle 35 for flushing the piston, water flow sprayed by the nozzle directly penetrates through a drain outlet of the toilet to directly flush the piston of the toilet, and the water flow sprayed by the special nozzle is not in contact with other parts of the toilet in the process of flushing the piston, so that potential energy loss is very small, the utilization rate of water spraying potential energy is high, and the piston is favorably flushed cleanly and water is saved. The piston type toilet in the background technology is also suitable for the special spray head, and is beneficial to clean piston flushing and water saving.

Preferably, the upper surface of the toilet piston is of a conical surface structure.

Preferably, the toilet pipeline is provided with an air circulation pipeline which leads to the outside, and the air circulation channel is connected with the toilet pipeline connector at the highest position of the toilet pipeline, so that the convenience in air circulation is facilitated.

The utility model discloses a reduce and come from the air that the sewer probably stretched more than the stool pot drain at stool pot idle state, increase sealing device at stool pot pipeline end opening 28.

Preferably, the lower end of the shaft of the toilet piston is provided with a sealing device, which comprises a vertical rod 31 and a sealing sheet 30, wherein the sealing sheet covers the lower opening 28 of the toilet pipeline under the condition that no sundries have pressure on the sealing sheet. The vertical rod is made of elastic materials and is soft, and the sealing piece has no elasticity and can play the same effect.

The sealing sheet is soft and elastic, and when sundries such as feces and urine fall down, the sealing sheet is pressed down by the gravity pressure of the sundries, and the sundries smoothly enter a sewer or a dirt box through the lower opening of the toilet stool pipeline.

Preferably, the stool pot includes piston water spray central siphon 1, flexible central siphon 24, water spray central siphon lower extreme inner wall has lower part piston 23 and flexible central siphon upper portion piston 22 to correspond and forms scalable cylinder structure, perhaps the second lower part piston of water spray central siphon lower extreme outer wall corresponds with flexible central siphon upper end second upper portion piston and forms scalable cylinder structure, when flexible pipe is located the bottom, there is inlet opening 27 between upper portion piston and the lower part piston, inlet opening and cross axle pipe 17 intercommunication, the inlet opening gets into pressure water, flexible central siphon rises, under the idle state, flexible central siphon can descend to the extreme low position by gravity, flexible central siphon lower part end seal live pipeline end 28.

Preferably, the toilet telescoping shaft tube 24 comprises a telescoping shaft tube with a cone structure 25 at the lower end, and the cross shaft tube has a water jet hole contrasting the sealing portion cone structure.

When the toilet flushes, water flow reaches the position between the upper piston and the lower piston inside the water spraying shaft pipe through the transverse shaft pipe and the water inlet hole, the upper piston and the telescopic shaft pipe are pushed by water pressure to move upwards, the lower opening of the toilet pipeline is opened, and excrement and urine enter the smooth sewer.

Preferably, the toilet bowl, its characterized in that still the toilet bowl still includes isolated curtain 32 of round, isolated curtain upper end is installed in the stool pot drain position, and isolated curtain is located between drain below and the stool pot piston, and isolated curtain material is including having elastic rubber material. Isolation curtain is frivolous, soft, and the size that falls on the piston alright with passing isolation curtain landing to toilet bowl pipeline bottom, isolation curtain can be fine isolation toilet bowl pipeline bottom the air stretch to the toilet bowl top.

When the piston is positioned at the highest position and is idle, the piston keeps a certain distance from a sewage outlet of a toilet, and a circle of channel is arranged between the piston and the inner wall of a pipeline around the sewage outlet of the toilet, so that the device of the lifting part descends for a shorter distance, occupies a shorter height space, and also realizes that the distance between the piston and the sewage outlet of the toilet is enough for excrement to fall down from the channel between the piston and the sewage outlet of the toilet; or the piston keeps a fixed distance from the sewage draining exit, the piston is fixed in the vertical direction and can rotate, and thus no lifting part occupies the lifting space. The piston or the piston sealing ring is not contacted with the sewage outlet of the toilet stool, so that no friction exists, and the service life of the product is prolonged. The water closet does not need to press the piston and the piston return spring downwards any more during flushing, the pressure required by flushing water flow of the water closet is smaller, meanwhile, the water closet does not have a telescopic cylinder barrel structure device with low requirement on water impurity rate to control the piston to descend, the flushing impurities of the water closet are more, the influence on the water closet is not great, and the applicable flushing water quality range is wider.

When the toilet is in an idle state, the piston keeps a certain distance from the drain outlet 21 of the toilet, so that the water consumption for pressing the piston down is reduced,

the length of the telescopic part is reduced, and the overall height of the toilet is reduced; the structure of the whole product is simple; meanwhile, after excrement falls, most of the excrement slides to the bottom of the toilet bowl pipeline from the surface of the piston, so that the smell of the excrement is prevented or greatly reduced from spreading indoors; meanwhile, the piston has a certain distance space upwards, so that the piston is more convenient to mount and take down.

The piston keeps a certain distance with the sewage outlet of the toilet 19, and excrement falls to the piston and is very easy to slide to the bottom of a toilet pipeline.

Meanwhile, an air circulation channel 18 is arranged in a pipeline of the toilet bowl and leads to the outdoor position higher than the toilet bowl, air at the bottom of a sewer and the pipeline flows upwards and cannot spread upwards from a drain outlet of the toilet bowl and flows to the outdoor position from the air circulation channel, the toilet bowl pipeline is provided with an air circulation channel which leads to the outdoor position higher than the toilet bowl, the air at the bottom of the sewer and the toilet bowl pipeline can flow to the outdoor position from the channel through air pressure difference, and an unpowered rotary conversion balloon or a ventilation fan can be arranged at an outdoor channel port to improve the ventilation effect; meanwhile, the piston keeps a certain distance from the sewage outlet of the toilet 19, the sewage outlet is arranged right above the piston, and the piston also has the function of preventing the air at the bottom of the sewer from spreading to the sewage outlet. The air circulation pipeline of the invention comprises a first air circulation pipeline, a second air circulation pipeline and a third air circulation pipeline, wherein the first air circulation pipeline is communicated with the top of the toilet bowl pipeline and leads to the position higher than the toilet bowl outdoors; the second air circulation pipeline is communicated with the side wall of the toilet pipeline below the top of the toilet pipeline and leads to the position higher than the toilet outdoors; the third air circulation pipeline is communicated with a vertical sewer pipeline below the toilet bowl pipeline and leads to the position higher than the toilet bowl outdoors.

Preferably, the air circulation channel is connected with the toilet pipeline, and the highest position of the toilet pipeline is favorable for facilitating air circulation.

The utility model discloses the water spray shaft pipe has the support, sprays water effect, can replace through the bracing piece 20 that plays the supporting role alone and the water spray shaft pipe combination of spraying water alone, realizes the replacement of isodynamic.

Preferably, the water jet shaft tube comprises a third water jet channel 9, the water jet impacting the piston impeller to drive the piston to rotate.

Preferably, the support rod for supporting the piston is fixedly connected with the transverse shaft pipe 17, the transverse shaft pipe 17 can be provided with a third water spraying pipeline for spraying water to the impeller, meanwhile, the transverse shaft pipe can only be provided with the water spraying holes 26, the water spraying direction of the water spraying holes is opposite to that of the impeller, the piston is driven to rotate by spraying water, and the toilet stool is not provided with the third water spraying pipeline for impacting the impeller.

Preferably, the piston impeller 8 is located at the bottom of the piston connection.

The utility model discloses water spray shaft pipe, there is the hole for water spraying bottom, can jet rivers or horn mouth water curtain downwards, realize washing stool pot pipeline bottom, horizontal row or perpendicular row sewer pipe, jet horn mouth water curtain can also reduce the ascending stretching of air of downcomer depths.

Description of the drawings:

FIG. 1 is a view showing a structure of communication between a toilet bowl duct and an air circulation duct

FIG. 2 is a view showing the fitting structure of the water spraying shaft tube and the connecting member of the toilet

FIG. 3 is a view showing the fitting structure of the water spraying shaft tube of the toilet and the connecting member having the water spraying pipe

FIG. 4 is a view of the toilet piston housing and connector

FIG. 5 is a structural diagram of a toilet piston having a certain distance from a toilet drain outlet

FIG. 6 is a view showing the combination of the rotary piston casing and the connection sleeve of the toilet

FIG. 7 is a view showing the structure of the lower opening of the toilet pipe

FIG. 8 is a view showing the structure of the lower opening of the toilet pipeline sealed by the matching of the water spraying shaft tube and the telescopic shaft tube of the toilet

The specific implementation mode is as follows:

the utility model discloses stool pot piston design method, including water spray shaft pipe, piston casing, connecting piece, bearing, the connecting piece inner wall has the bearing slotted hole, bearing endotheca fixed mounting is in water spray shaft pipe outer wall, and the bearing overcoat is installed in connecting piece bearing slotted hole, and the connecting piece is mutually supported with the piston and is inserted tightly or be connected through other methods, and the connecting piece is together fixed with the piston casing. Preferably, the outer diameter of the piston shell is smaller than that of a sewage draining port of a toilet stool, and the piston shell can be taken out of the sewage draining port; preferably, the outer wall of the toilet piston is provided with a rubber ring or other objects which can be detached and taken out from the drain outlet, and the outer diameter of the whole piston after the toilet piston is installed is larger than the drain outlet of the toilet, so that the air blocking the sewer can stretch to the drain outlet of the toilet. The piston surface is smooth, and is convenient for wash clean, compares with other squatting pans, can not expose unclean stool pot sewer or baffle, gives other people good sensation.

Preferably, the piston housing includes an internal thread, the outer wall of the connecting member includes an external thread, and the external thread of the connecting member and the internal thread of the piston are screwed to each other.

Preferably, the connecting piece and the piston housing are screwed together in a direction opposite to the rotation direction of the piston after being impacted by water.

Preferably, the outer wall of the connecting piece comprises a plug structure, and the piston shell is provided with a plug slot hole which is matched with the plug structure to form a connecting structure. The cross section of the outer wall of the plug structure comprises various shapes such as a circle, a triangle, a quadrangle, a polygon and a semicircle.

Preferably, the outer wall plug structure of the connecting piece is provided with a spring top bead structure.

The utility model discloses the water spray shaft pipe passes through the connecting piece and is connected with the piston casing, can realize that the piston is more convenient takes off from the water spray shaft pipe.

Preferably, the toilet connecting piece comprises a section of central hole, a groove and a first water spraying pipeline, the water spraying shaft pipe penetrates through the central hole, the central hole is provided with a circle of grooves 5, the groove is communicated with the first water spraying pipeline 7, and the water spraying shaft pipe at the position corresponding to the groove is provided with a water outlet 15.

Preferably, the inner wall of the piston shell comprises a circle of second slot holes 12, the second slot holes are communicated with a second water spraying pipeline 11 of the piston, and after the connecting piece is screwed with the piston shell, the first water spraying pipeline and the second water spraying pipeline of the connecting piece are communicated through the second slot holes. The second water spraying pipe comprises a water spraying pipe capable of spraying water in the direction above the piston.

If the periphery of the water spraying opening of the first water spraying pipeline of the connecting piece is not surrounded by the piston shell, the first water spraying pipeline can directly spray water to the toilet bowl pipeline.

Preferably, the bottom of the connector comprises a positioning hole 13.

When the toilet piston needs to be detached, one end of the maintenance rod is inserted into the positioning hole of the connecting piece, the other end of the maintenance rod is fixed on the transverse shaft tube, the toilet piston is rotated, the thread of the piston shell is loosened, the piston is detached, and similarly, when the piston is installed, the maintenance rod is fixed on the transverse shaft tube, the piston is rotated, and the piston is screwed.

The utility model discloses the piston includes various structures, be the piston that cylindrical top is the circular arc around the appearance, still include the fine point of upper portion, following coarse structure's normal circular cone, partial cone structure piston, still including cutting various structures and tangent plane and the inclined plane that the bottom has the slope be the piston surface various structure pistons. Preferably, the upper surface of the toilet piston is in a conical structure, so that excrement falling on the surface is easy to slide off; preferably, the upper surface of the toilet piston is of an eccentric conical structure, so that sundries such as excrement falling on the vertex of the conical surface are not in the center of a circle during rotation and are easy to slide.

The utility model discloses stool pot piston design method, including water spray central siphon 1, piston housing 10, connecting piece 3, bearing 2, characterized by piston housing includes internal thread 14, and the connecting piece includes external screw thread 4, bearing inner race fixed mounting is at water spray central siphon outer wall, and the bearing overcoat is installed in connecting piece bearing slotted hole, and after connecting piece external screw thread and piston internal thread screwed mutually, the connecting piece is together fixed with piston housing.

The direction of mutual screwing of the connecting piece and the piston shell is opposite to the rotating direction of the piston after being impacted by water.

The bottom of the water spraying shaft tube is provided with a water soaking hole 16, and the leached water can lubricate the bearing.

The connecting piece comprises a section of central hole, the central hole is provided with a circle of grooves 5, the grooves 5 are communicated with a first water spraying pipeline 7, and water outlets 15 are arranged on the water spraying shaft pipe corresponding to the grooves.

The inner wall of the toilet piston shell comprises a circle of slotted holes, the slotted holes are communicated with a second water spraying pipeline of the piston, and after the connecting piece is screwed with the piston shell, the first water spraying pipeline of the connecting piece is communicated with the second water spraying pipeline.

The connecting piece sets up impeller 8, has spray pipe 9 to spray water to the impeller, and the connecting piece is connected with the piston casing, washes by water to the impeller, can drive the piston rotation. The impeller is arranged on the connecting piece, so that the toilet piston shell can be manufactured more easily, the piston shell has a simpler structure, and the piston shell can be replaced more easily.

A design method of a toilet piston comprises a water spraying shaft tube, a piston shell, a bearing and a second connecting piece, and is characterized in that the piston shell comprises a bearing slotted hole and a mounting bearing, a plug slotted hole is arranged in the middle of the second connecting piece, the outer wall of the second connecting piece is mounted in a bearing inner sleeve, the top of the water spraying shaft tube comprises a plug structure, the plug slotted hole and the plug structure are in a matched connection structure, and a bearing outer sleeve can rotate relative to the plug slotted hole and the plug structure.

The plug structure section comprises various shapes such as a circle, a triangle, a quadrangle, a polygon, a semicircle and the like.

Preferably, the water spray shaft tube top plug structure has spring top pearl, and the tightness between plug slotted hole and the plug structure both can be guaranteed to spring top pearl structure, can realize that the plug can directly extract again.

Claims (4)

1. A toilet bowl comprises a toilet bowl body, a toilet bowl pipeline and a sewer pipeline, wherein the toilet bowl body is connected with an upper opening of the toilet bowl pipeline, a lower opening of the toilet bowl pipeline is connected with the sewer pipeline, the toilet bowl is characterized by further comprising a first air circulation pipeline, the first air circulation pipeline is communicated with the top of the toilet bowl pipeline, the first air circulation pipeline is communicated with the position higher than the toilet bowl outdoors, the maximum inner diameter of the top of the toilet bowl pipeline and the maximum inner diameter of the toilet bowl pipeline are larger than the inner diameter of a sewage discharge opening, and a communication opening of the first air circulation pipeline of the toilet bowl and the toilet bowl pipeline is located at the position around or below the position around the sewage discharge opening of the toilet bowl, so that excrement or dirt falling from the sewage discharge opening can be well avoided from falling down at the communication opening, and the communication opening can be kept sanitary.

2. A toilet bowl comprises a toilet bowl body, a toilet bowl pipeline and a sewer pipeline, wherein the toilet bowl body is connected with an upper opening of the toilet bowl pipeline, a lower opening of the toilet bowl pipeline is connected with the sewer pipeline, the toilet bowl is characterized by further comprising a second air circulation pipeline, the second air circulation pipeline is communicated with the side wall of the toilet bowl pipeline below the top of the toilet bowl pipeline, the second air circulation pipeline is led to the position higher than the toilet bowl outdoors, the maximum inner diameter of the top of the toilet bowl pipeline and the maximum inner diameter of the toilet bowl pipeline are larger than the inner diameter of a sewage discharge opening, and a communication opening of the second air circulation pipeline and the toilet bowl pipeline is located at the position around or below the position around the toilet sewage discharge opening, so that excrement or dirt falling from the sewage discharge opening can be well avoided from falling down at the communication opening, and the sanitation of the communication opening can be kept.

3. Toilet according to claim 1 or 2, characterized in that the toilet comprises a piston, a support member, which support member supports the piston fixed inside the toilet pipe, the piston being located below the toilet discharge, the piston being spaced from the toilet discharge.

4. The toilet is characterized by further comprising a piston and a supporting part, wherein the supporting part supports the piston to be fixed inside the toilet pipeline, the piston is positioned below a drain outlet of the toilet, and the piston is spaced from the drain outlet of the toilet.

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