CN214033955U

CN214033955U - Structure of toilet easy to dredge

Info

Publication number: CN214033955U
Application number: CN202023099511.3U
Authority: CN
Inventors: 李以仁
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-08-24
Anticipated expiration: 2030-12-21

Abstract

The utility model relates to a structure of an easy dredging closestool, which comprises a closestool base and a bent pipe assembly. The toilet base is provided with a tank body groove and a containing groove, and the tank body groove is communicated with a sewage draining main pipe. The elbow assembly is accommodated in the accommodating groove and comprises a connecting pipe and a group of detachable elbows arranged on the connecting pipe. The elbow assembly can be taken out of the accommodating groove, and the detachable elbow can be detached from the connecting pipe, so that the blockage in the detachable elbow can be conveniently dredged. When the elbow pipe is blocked or in an abnormal state, a user can take the elbow pipe assembly out by himself, subsequent cleaning and dredging and foreign matter removal are facilitated, dredging efficiency in blockage is improved, if the sewer main pipe is blocked, the valve unit is opened without dismantling a closestool, dredging tools can be used for dredging and cleaning the sewer main pipe, time and labor are saved, the elbow pipe assembly can be changed in a modularized mode, and the sewer pipe line cleaning device has the great advantage of maintenance or elbow pipe line updating.

Description

Structure of toilet easy to dredge

Technical Field

The present invention relates to a structure of a toilet, and more particularly to a structure of a toilet easy to be dredged, which is convenient for subsequent maintenance or pipeline renewal.

Background

Please refer to fig. 1 and 2, which are a schematic diagram of a conventional flushing toilet seat structure and a schematic diagram of a pipe when the flushing toilet is blocked. As shown, the conventional flush toilet mainly includes a toilet seat 91, a flush pipe 92 and a waste pipe 94. The toilet base 91 is formed with a tank 90 for containing sewage and excrement, and the tank 90 is connected to a flushing pipe 92 for concentrating water power to guide the sewage and excrement into a blowdown trunk 94 by using the pressure of the water tank and the fall of the toilet. Wherein, when flushing formula pipeline 92 or blowdown main line 94 take place the foreign matter and block up, maintenance person only can get into flushing formula pipeline 92 with siphunculus spring instrument 95 from the bottom through-hole of staving groove 90 in and dredge the operation, need extra mechanical apparatus in the operation just can assist the mediation clearance, so the unable independent completion of user does not have the convenience. In the case of a clogged waste pipe 94, the toilet base 91 must be removed to allow the pipe spring 95 to enter directly from the waste pipe 94 for dredging, since there are too many bends between the bottom port of the bowl 90 and the opening of the waste pipe 94 through the flush pipe 92. However, after the dredging operation is completed, the maintenance personnel must install and restore the toilet seat 91 with cement, and must wait for the cement to dry and solidify before the normal use can be resumed, which is time-consuming and labor-consuming, and also has no convenience.

Please refer to fig. 3 and 4, which are a schematic diagram of a conventional siphon-type toilet seat structure and a schematic diagram of a pipe when the siphon-type toilet is blocked. As shown, the conventional siphon toilet mainly includes a toilet seat 91, a siphon pipe 93 and a drain pipe 94. The toilet base 91 is provided with a tank 90 for containing sewage and excrement, the tank 90 is connected with a siphon pipe 93, and the sewage and excrement can be guided into a sewage main pipe 94 by utilizing the suction force generated by pulling after the siphon pipe 93 is filled with water. Wherein, when hydrocone type pipeline 93 or blowdown main line 94 took place the foreign matter and blockked up, the maintenance personal only can dredge the operation in the siphunculus spring instrument 95 gets into hydrocone type pipeline 93 from the bottom opening of staving groove 90, need extra mechanical apparatus in the operation equally just can assist the mediation clearance, so the user can't independently accomplish, does not have the convenience. When the main blow-off pipe 94 is blocked, the toilet seat 91 must be removed to allow the pipe spring 95 to enter directly from the main blow-off pipe 94 for dredging operation, since there are too many bends from the bottom opening of the bowl 90 to the opening of the main blow-off pipe 94 through the siphon 93, which makes it difficult to dredge the main blow-off pipe 94 at the rear end. However, after the dredging operation is completed, the maintenance personnel must install and restore the toilet seat 91 with cement, and must wait for the cement to dry and solidify before the normal use can be resumed, which is time-consuming and labor-consuming, and also has no convenience.

Utility model

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an easily dredge structure of closestool, a modular return bend assembly of built-in, can whole group install and dump, when the closestool appears blockking up, excrement and urine filth stops in the closestool, if not handle at once will influence the sanitation quality of surrounding environment, so can open valve unit earlier, if excrement and urine filth can be followed the blowdown and managed the discharge futilely this moment, it blocks up to show the return bend promptly, can utilize the water in the closestool water tank to discharge it to the blowdown dry pipe this moment, and wash remaining filth in the staving inslot, in order to facilitate follow-up clearance mediation work. However, if the valve unit is opened, the valve unit still cannot discharge excrement and urine, indicating that the sewage main pipe is blocked, and at the moment, dredging operation can be carried out on the sewage main pipe by using a dredging tool under the condition that the base of the closestool is not detached. In addition, in the aspect of the situation treatment of elbow blockage, a user can take out the elbow assembly by himself, the subsequent cleaning and dredging and foreign matter removal are facilitated, the dredging efficiency in the blockage process is improved, the elbow assembly can be changed in a modularized mode, and the elbow assembly has the great advantage of maintenance or pipeline updating.

To achieve the above object, the present invention provides a toilet bowl with easy dredging structure, which comprises a toilet bowl base and a pipe bending assembly. The toilet base is provided with a tank body groove and a containing groove, the tank body groove is communicated with a sewage discharge main pipe, so that sewage and excrement in the tank body groove can be discharged out of the toilet through the sewage discharge main pipe. The bent pipe assembly is accommodated in the accommodating groove and comprises a connecting pipe and a group of detachable bent pipes arranged on the connecting pipe, the connecting pipe is provided with a first end part, a second end part and an isolating layer, the first end part is communicated with the barrel body groove, the second end part is communicated with the blowdown main pipe, and sewage and excrement in the barrel body groove can flow through the detachable bent pipes and then are discharged out of the closestool through the blowdown main pipe.

The elbow assembly can be taken out of the accommodating groove, and the detachable elbow can be detached from the connecting pipe, so that the blockage in the detachable elbow can be conveniently dredged. Through the above design, the utility model discloses a return bend assembly not only can conveniently take out the clearance and the maintenance of carrying out the blockage, return bend assembly itself more has removable return bend, optimizes the mediation convenience of blockage, provides the convenient maintenance of user and experiences, in case the closestool is not used for promptly seeking relevant professional's assistance when blockking, can accomplish the mediation operation by oneself.

The detachable bent pipe can be a flushing type pipeline. Therefore, the pressure of the fall of the water tank and the closestool can be utilized to concentrate water power to flush away sewage and excrement, and the water flushing type closestool is suitable for being used as a flushing type closestool.

The detachable elbow may be a siphon type pipe. Therefore, the suction force generated by traction after the detachable elbow is filled with water can be utilized to flush away sewage and excrement, and the siphon-type closestool is suitable for being used.

The detachable bent pipe can be respectively locked on the connecting pipe by two fixed joints. Therefore, the fixing joint can be used for providing locking and loosening functions, and a user can conveniently clean and maintain the blockage.

The detachable elbow may have a plurality of elbow parts, each of which may be secured by a connection joint. Therefore, the fixed joint can be maintained in a locked state, and the connecting joint provides the functions of locking and loosening a plurality of bent pipe components, so that a user can conveniently clean and maintain the blockage.

The isolation layer may be provided with a valve unit, and the valve unit may be a check valve or a switch valve. Therefore, under the normal use state, the isolation layer is in a closed state, so that sewage and excrement can be guided into the detachable elbow pipe, and the function of automatic flushing is realized; under the abnormal use state, the valve unit of the isolation layer can be tried to be opened, so that the sewage and the excrement are directly dredged by the connecting pipe, and whether the detachable elbow is blocked by foreign matters or not is conveniently checked.

A cover unit can be disposed above the elbow assembly. Therefore, the utility model discloses usable protecting cover unit blocks sewage and excrement and gets into in the storage tank, maintains the cleanness of return bend assembly.

The foregoing summary, as well as the following detailed description, is exemplary in nature and is intended to further illustrate the claimed invention. Other objects and advantages of the present invention will become apparent from the following description and drawings.

Drawings

Fig. 1 is a schematic view of a conventional flush toilet seat structure.

Fig. 2 is a schematic view of a pipe when a conventional flush toilet is clogged.

Fig. 3 is a schematic view of a conventional siphon type toilet seat structure.

Fig. 4 is a schematic view of a pipe when a conventional siphon type toilet is clogged.

Fig. 5 is a combination view showing the structure of the easy dredging toilet bowl according to the first embodiment of the siphon type of the present invention.

Fig. 6 is an exploded view of the configuration of the easy dredging toilet of the first embodiment of the siphon type of the present invention.

Fig. 7 is a plan view of the structure of the easy dredging toilet according to the first siphon embodiment of the present invention.

Fig. 8 is a bottom view of the leakage preventing unit of the siphon type toilet according to the first embodiment of the present invention.

Fig. 9 is a schematic view showing a state of taking out the leakage preventing unit and the elbow assembly of the siphon type toilet according to the first embodiment of the present invention.

Fig. 10 is an exploded view of the construction of a second siphonic toilet of the present invention.

Fig. 11 is a partial cross-sectional view of an elbow assembly of a third siphonic toilet configuration of the present invention.

Fig. 12 is a combination view of the structure of the easy dredging toilet according to the first embodiment of the flush type of the present invention.

Fig. 13 is an exploded view showing the structure of the easy dredging toilet according to the first embodiment of the present invention.

Fig. 14 is an exploded view of the construction of a second embodiment of the easy unclogging toilet of the present invention.

Fig. 15 is a partial cross-sectional view of an elbow assembly of a third embodiment of the flush toilet of the present invention.

Fig. 16 is a schematic diagram of dredging when the sewage main pipe of the structure of the toilet of the utility model is blocked.

[ description of reference ]

10-barrel groove

101-toilet seat

102, 103-removable elbow

102a, 102b, 103a, 103b, 103 c-elbow parts

104-blowdown main pipe

105-pass tube spring tool

107-hand switch handle

108-cover unit

1081-ring pull

109-leak protection unit

11-accommodation groove

110-fixing nut

111, 111' -spacer layer

112, 112' -valve unit

113-fixed joint

114-connecting joint

116, 116 ', 116 ", 117, 117', 117" -elbow assembly

12, 12' -linking tube

121-first end part

122-second end

2-compression spring

21-hook seat

90-barrel groove

91-toilet seat

92-flushing type pipeline

93-siphon type pipeline

94-blowdown main pipe

95-through pipe spring tool

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings.

Please refer to fig. 5 and 6, which are a combination diagram of the structure of the siphon-type toilet bowl and an exploded view of the structure of the siphon-type toilet bowl according to the first embodiment of the present invention. The drawing shows a structure of a toilet easy to dredge, mainly comprising a toilet base 101 and an elbow assembly 116, the toilet base 101 used in this embodiment is provided with a bowl 10 capable of containing sewage and excrement and a containing groove 11 for containing the elbow assembly 116, the bowl 10 can be directly communicated with a main sewage pipe 104, so that when the toilet base 101 of the present invention is installed, the hand switch handle 107 described later is operated, the valve unit 112 is opened and is viewed from above the toilet, the bottom port of the bowl 10 can be directly aligned with the port of the main sewage pipe 104, and the operation is easier than that of the toilet base of the conventional design.

Referring to fig. 6, the elbow assembly 116 of the present embodiment includes an engaging pipe 12 and a set of detachable elbows 103 disposed on the engaging pipe 12, wherein the detachable elbows 103 are siphon-type pipes, and the sewage and excrement are flushed away by the suction force generated by the pulling after the detachable elbows 103 are filled with water. The detachable elbow 103 of the present embodiment has three

elbow parts

103a, 103b, 103c, each of the three

elbow parts

103a, 103b, 103c is locked by a connection joint 114, so as to provide the locking and releasing functions between the three

elbow parts

103a, 103b, 103c, which is convenient for the user to clean and dredge the blockage. The two

elbow parts

103a, 103c are respectively locked on the connecting tube 12 by the fixing joints 113, so as to fix the detachable elbow 103 and the connecting tube 12, thereby forming an elbow assembly 116. If the detachable elbow 103 is an integral structure and is not divided into a plurality of elbow parts, the fixing joint 113 can be used to provide locking and releasing functions, which is also convenient for users to clean and dredge blockages.

In the first embodiment of the siphon-type siphon of the present invention, the connecting pipe 12 has a first end 121, a second end 122 and an isolation layer 111, the first end 121 is connected to the tub 10, and the second end 122 is connected to the main sewer 104. The isolation layer 111 is provided with a valve unit, which is a switch valve regulated and controlled by the manual switch handle 107 in this embodiment, but not limited thereto, and may be a valve unit with other shapes such as a one-way valve, etc., and the isolation layer 111 can guide sewage and excrement into the detachable elbow 103 under normal use, so as to realize the function of automatic flushing; in contrast, in an abnormal use state, the user may try to open the valve unit 112, so that the sewage and the excrement are directly dredged by the connection pipe 12, and it is convenient to check whether the detachable bent pipe 103 is clogged with foreign substances. In addition, if the foreign matter in the detachable bent pipe 103 is not removed smoothly after the attempt to open the valve unit 112, the bent pipe assembly 116 may be taken out of the accommodating groove 11, and the detachable bent pipe 103 may be detached from the connecting pipe 12, so that the blockage in the detachable bent pipe 103 may be easily cleared.

Next, please refer to fig. 7 to 9, which are a top view, a bottom view of the anti-leakage unit, and a drawing-out state of the anti-leakage unit and the elbow assembly of the siphon-type toilet according to the first embodiment of the present invention. As shown in the drawings, in the embodiment, a cover unit 108 is disposed above the elbow assembly 116, the cover unit 108 is fastened to the first end portion 121 of the connection tube 12 by a fixing nut 110, and a leakage-proof unit 109 is disposed at the bottom of the cover unit 108, which is a rubber gasket for improving the air tightness of the connection, so as to prevent sewage and excrement from entering the accommodation groove 11 and maintain the cleanness of the elbow assembly 116. In addition, in the embodiment, another group of the connecting tube 12 is provided with a pull ring 1081, when a user wants to take out the elbow assembly 116 covered with the protecting cover unit 108, the user firstly takes out the manual switch handle 107 on the connecting tube 12, and then can rotate the pull ring 1081 out of the through opening of the protecting cover unit 108, so as to apply a pulling force to the pull ring 1081 by hand, and can pull up the protecting cover unit 108 airtight to the barrel groove 10 together with the elbow assembly 116, thereby facilitating the taking out of the elbow assembly 116 to facilitate the subsequent dredging operation.

Please refer to fig. 10, which is an exploded view of a structure of a easy-to-dredge toilet according to a second embodiment of the siphon type of the present invention. An alternative siphonic toilet construction is shown, which is largely identical to the siphonic first embodiment, except that the elbow assembly 116 ' of this embodiment includes an adapter tube 12 ' and a set of removable elbows 103 provided on the adapter tube 12 '. The connecting tube 12 'has a first end 121, a second end 122 and a separation layer 111', the separation layer 111 'is a simple fixed design, so only sewage and excrement can be guided into the detachable elbow 103 to realize the automatic flushing function, when in abnormal use, a user needs to take the elbow assembly 116' out of the accommodating tank 11 and detach the detachable elbow 103 from the connecting tube 12 'to dredge the blockage in the detachable elbow 103, if the main sewer 104 is blocked, after taking the elbow assembly 116' out of the accommodating tank 11, the main sewer 104 can be dredged and cleaned by using a dredging tool, and the trouble that the toilet base can be dismantled to dredge in the prior art can be avoided.

Please refer to fig. 11, which is a partial sectional view of a siphon type elbow assembly of a third embodiment of the present invention for easily dredging the toilet bowl. An alternative siphonic toilet construction is shown, which is largely identical to the siphonic first embodiment, except that the elbow assembly 116 "of this embodiment includes an adapter tube 12" and a set of removable elbows 103 provided on the adapter tube 12 ". The adapter tube 12 "has a first end 121, a second end 122, and a barrier layer 111", the first end 121 communicating with the bowl slot 10, and the second end 122 communicating with the waste trunk 104. The isolation layer 111 "is provided with a valve unit 112", which is a one-way valve in this embodiment, and a compression spring 2 is connected to the protruding hook seat 21 of the connection tube 12 ". The isolation layer 111' can lead sewage and excrement into the detachable elbow 103 under normal use, thus realizing the function of automatic flushing; in contrast, in an abnormal use state, the user may try to press the valve unit 112 "with the long rod, and at this time, a gap will be generated between the valve unit 112" and the original isolation layer 111 ", so that the sewage and the excrement can be directly dredged by the connecting pipe 12, and at the same time, it is convenient to check whether the detachable elbow 103 is blocked by foreign matters. In addition, if the foreign matter in the detachable elbow 103 is not removed smoothly after the attempt to open the valve unit 112 ″ is made, the elbow assembly 116 ″ can be taken out of the accommodating groove 11 and the detachable elbow 103 can be detached from the connecting pipe 12 ″ to facilitate the clearing of the blockage in the detachable elbow 103.

Next, please refer to fig. 12 and fig. 13, which are a combination diagram of the structure of the toilet bowl with easy dredging according to the first embodiment of the present invention and an exploded view of the structure of the toilet bowl with easy dredging according to the first embodiment of the present invention, respectively. The figure shows a structure of a toilet easy to be dredged, which has a basic structure mostly the same as that of the siphon-type toilet of the first embodiment, except that the elbow assembly 117 used in this embodiment includes an adapter tube 12 and a set of detachable elbows 102 arranged on the adapter tube 12, and the detachable elbows 102 are a flush pipe which uses the pressure of the fall of the tank and the toilet to concentrate water power to flush away sewage and excrement. The detachable elbow 102 of the present embodiment has two

elbow parts

102a, 102b, and the two

elbow parts

102a, 102b are locked by a connection joint 114, so as to provide the locking and releasing functions between the

elbow parts

102a, 102b, which is convenient for the user to clean and dredge the blockage. In addition, the two

elbow parts

102a, 102b are respectively locked on the connecting tube 12 by the fixing joints 113, so as to fix the detachable elbow 102 and the connecting tube 12, forming an elbow assembly 117. If the detachable elbow 102 is an integral structure and is not divided into a plurality of elbow parts, the fixing joint 113 can be used to provide locking and releasing functions, which is also convenient for users to clean and dredge blockages.

Please refer to fig. 14, which is a combination diagram of a structure of an easy-to-dredge toilet according to a second embodiment of the present invention. An alternative flushable toilet construction is shown, the basic architecture of which is largely the same as that of the first flushable embodiment, except that the elbow assembly 117 ' of this embodiment includes an adapter tube 12 ' and a set of removable elbows 102 provided on the adapter tube 12 '. The connecting tube 12 ' has a first end 121, a second end 122 and a separation layer 111 ', the separation layer 111 ' is a simple fixed design, so that only sewage and excrement can be guided into the detachable elbow 102 to realize the automatic flushing function, and in an abnormal use state, a user needs to take the elbow assembly 117 ' out of the accommodating tank 11 and detach the detachable elbow 102 from the connecting tube 12 ' to dredge the blockage in the detachable elbow 102.

Please refer to fig. 15, which is a partial sectional view of a pipe bending assembly of a third embodiment of the flushing toilet of the present invention. An alternative flushable toilet construction is shown, the basic architecture of which is largely the same as that of the first flushable embodiment, except that the elbow assembly 117 "of this embodiment includes an adapter tube 12" and a set of removable elbows 102 provided on the adapter tube 12 ". The adapter tube 12 "has a first end 121, a second end 122, and a barrier layer 111", the first end 121 communicating with the bowl slot 10, and the second end 122 communicating with the waste trunk 104. The isolation layer 111 "is provided with a valve unit 112", which is a one-way valve in this embodiment, and a compression spring 2 is connected to the protruding hook seat 21 of the connection tube 12 ". The isolation layer 111' can lead sewage and excrement into the detachable elbow 102 under normal use, thereby realizing the function of automatic flushing; in contrast, in an abnormal use state, the user can try to press the valve unit 112 "with the long rod, and at this time, a gap will be generated between the valve unit 112" and the original isolation layer 111 ", so that the sewage and the excrement can be directly dredged by the connecting pipe 12, and at the same time, whether the detachable bent pipe 102 is blocked by foreign matters or not can be conveniently checked. In addition, if the foreign matter in the detachable elbow 102 is not removed smoothly after the attempt to open the valve unit 112 ″ is made, the elbow assembly 117 ″ can be taken out of the accommodating groove 11 and the detachable elbow 102 can be detached from the connecting pipe 12 ″ to facilitate the clearing of the blockage stored in the detachable elbow 102.

Please refer to fig. 16, which is a schematic diagram of dredging when a main drainage pipe of the structure of the toilet of the present invention is clogged. As shown in the figure, when it is found after the inspection that the toilet easy to be unclogged is not blocked by the

trap assembly

116, 116 ', 116 ", 117, 117', 117", but blocked by the exhaust trunk 104, in the siphon-type first embodiment or the flush-type first embodiment, the maintenance personnel can directly open the valve unit 112 by the manual switch handle 107 without taking out the

trap assembly

116, 117, and enter the exhaust trunk 104 from the adapter 12 by the pipe-through spring tool 105 to perform the unclogging operation; then need take out return bend assembly 116 ', 116 ", 117', 117" in hydrocone type second and third embodiment or towards water type second and third embodiment, maintenance person then can directly get into the operation of dredging in blowdown trunk 104 by the bottom opening of staving groove 10 with siphunculus spring instrument 105, and the operation is very convenient and rapid, also can not receive removable return bend or the hindrance of traditional return bend, so the utility model discloses there is very big advantage in the structure of easy mediation closestool to follow-up maintenance and maintenance.

The above-mentioned embodiments of the present invention provide further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the present invention, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A construction for an easy unclogging toilet, comprising:

the closestool base is provided with a closestool body groove and a containing groove, and the closestool body groove is communicated with a sewage draining main pipe; and

the bent pipe assembly is accommodated in the accommodating groove and comprises a connecting pipe and a group of detachable bent pipes arranged on the connecting pipe, the connecting pipe is provided with a first end part, a second end part and an isolating layer, the first end part is communicated with the barrel body groove, and the second end part is communicated with the blowdown main pipe;

the elbow assembly can be taken out from the containing groove, and the detachable elbow can be detached from the connecting pipe, so that the blockage in the detachable elbow can be conveniently dredged.

2. The easy unclogging toilet structure of claim 1, wherein the detachable elbow is a flush pipe.

3. The easy unclogging toilet structure of claim 1, wherein the detachable elbow is a siphon pipe.

4. The structure of easy dredging toilet bowl of claim 1, wherein the detachable elbow is locked to the connection tube by two fixing joints.

5. The easy-to-dredge toilet structure of claim 4, wherein the detachable elbow has a plurality of elbow parts, each of which is locked by a connection joint.

6. The easy unclogging toilet structure of claim 1, wherein the isolation layer is provided with a valve unit.

7. The easy open toilet structure of claim 6, wherein the valve unit is a one-way valve or a switch valve.

8. The easy unclogging toilet structure of claim 1, wherein a cover unit is provided above the elbow assembly.