CN109356245A - Family's dredging sewer equipment - Google Patents

Family's dredging sewer equipment Download PDF

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Publication number
CN109356245A
CN109356245A CN201811401906.9A CN201811401906A CN109356245A CN 109356245 A CN109356245 A CN 109356245A CN 201811401906 A CN201811401906 A CN 201811401906A CN 109356245 A CN109356245 A CN 109356245A
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CN
China
Prior art keywords
dredging
shaft member
family
cabinet
placing
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201811401906.9A
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Chinese (zh)
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CN109356245B (en
Inventor
应灵方
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Taizhou Small Eye Technology Co Ltd
Original Assignee
Taizhou Small Eye Technology Co Ltd
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Priority to CN201811401906.9A priority Critical patent/CN109356245B/en
Publication of CN109356245A publication Critical patent/CN109356245A/en
Application granted granted Critical
Publication of CN109356245B publication Critical patent/CN109356245B/en
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    • EFIXED CONSTRUCTIONS
    • E03WATER SUPPLY; SEWERAGE
    • E03CDOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/30Devices to facilitate removing of obstructions in waste-pipes or sinks
    • E03C1/302Devices to facilitate removing of obstructions in waste-pipes or sinks using devices moved through the pipes

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  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Sewage (AREA)

Abstract

The invention discloses a kind of family's dredging sewer equipment, including multiple flexible shaft member, it is detachably connected between adjacent two shaft member;Tube body in the shaft member, for conveying liquid or gas;For disclosing out the dredging structure of tamper in sewer pipe;For driving the driving device of the dredging structure fore-aft motion;For placing the shaft member, tube body, dredging structure and the body structure of driving device.The present invention, can be when the equipment such as not applicable shaft member by the way that dedicated body structure is arranged, can be convenient for placing to equipment such as shaft member, tube bodies, and the protection that can be carried out to each components extends the service life of each components.

Description

Family's dredging sewer equipment
Technical field
The invention belongs to pipe dredging tool technical fields, more particularly, to a kind of family's dredging sewer equipment.
Background technique
It is exhausted at present in house for the ease of domestic water, drainage pipeline is mounted in every household, usually arranged Waterpipe will be installed in toilet and two, kitchen place, therefore sanitary wastewater can be directly discharged by drainage pipeline, but existing Having drainage pipeline is usually V-arrangement setting, can the stink only in sewer return into interior, all set in branch's sewer pipe There is water back bending (also referred to as S is curved), lives stink using the water seal wherein stored;But because using V-arrangement setting and S-shaped setting, Existing defect it is also obvious that when sewage is discharged, rubbish existing for sewage can easily at V-arrangement either S It is blocked at shape, will affect drainage pipeline normal use, therefore when drainage pipeline blocks, needed to draining Pipeline is dredged.
Chinese patent CN106677292A discloses a kind of unbloking device for sewer, including mutually matched piston type inflator And elastic chock plug;Wherein, piston type inflator includes tube body, and tube body is closed at one end, open at one end, and piston, piston are equipped in tube body It is driven by push rod and is moved in tube body, the closed end of push rod end protruded tube body;Elastic chock plug, be Elastic Circular ring-type tube body, one End cap is located at the open end of tube body, and the other end protrudes into pipeline opening to be unclogged;The push rod is hollow stem, the inner end of hollow stem Head is affixed with piston, and check valve is equipped at the inner termination of hollow stem, and venthole, operation letter are equipped on the tube wall of hollow stem Just, during twitch, there is no problem is vacuumized, there is no smoke sewage;In addition air, which can fill up, entirely draws water The cavity of device, every operation is primary, and the momentum for dredge blockage pipeline is more, and dredging is more efficient, for the pipe of different tube diameters Road compatibility is more preferable.
Although above-mentioned file discloses dredges sewer, but this document is not disclosed for placing each zero The cabinet of part is not easy to be stored after usage, situations such as components fall or lose easily occurs, and each Components are located at outside institute's air, and moisture-sensitive is got rusty.
Summary of the invention
The present invention for overcome the deficiencies in the prior art, provides that a kind of structure is simple, family's sewer with long service life Dredging device.
To achieve the goals above, the invention adopts the following technical scheme: a kind of family's dredging sewer equipment, including
Multiple flexible shaft member are detachably connected between adjacent two shaft member;
Tube body in the shaft member, for conveying liquid or gas;
For disclosing out the dredging structure of tamper in sewer pipe;
For driving the driving device of the dredging structure fore-aft motion;
For placing the shaft member, tube body, dredging structure and the body structure of driving device.
The present invention by the way that dedicated body structure is arranged, can when the equipment such as not applicable shaft member, can be convenient for shaft member, The equipment such as tube body are placed, and the protection that can be carried out to each components extends the service life of each components;By setting It sets and traditional hose is arranged to multiple dismountable shaft member, each shaft member can be linked together in use, extended The length that can be extend into sewer pipe, therefore shaft member can efficiently and accurately dredge the tamper in sewer pipe, It is good that it dredges effect, and because shaft member be it is flexible, can more efficiently adapt to the bending of pipeline, ensure shaft member and tamper It is in contact;And tube body is set in shaft member, and it can be by being passed through liquid or gas in the tube body, wherein liquid can be defeated Enter pipe-dredging agent, cleaning solution etc., when being dredged to sewer pipe, sewer pipe inner wall can be rinsed, It realizes that sewer pipe inner wall is remained without material, avoids after dredging is completed, secondary sundries causes two in sewer pipe Secondary blocking;And dredging structure, which is arranged, then can improve the effect of sewer line dredging convenient for disclosing out tamper;And driving device is set It can then ensure during dredging, be pushed without artificial force, the effect that should be pushed in the process is good;Dredging ability is strong.
Preferably, the body structure includes the first cabinet, the second cabinet being flexibly connected with first cabinet, uses In the first placement component for placing the shaft member and the tube body and for placing the dredging structure and the driving device Second places component, and described first, which places component, is set in first cabinet, and described second, which places component, is set to described second In cabinet;Placing component by setting first, second can be convenient for when taking thing, the first, second cabinet be opened, portion Separating device is located on first cabinet, and the device of another part is located on the second cabinet, the first cabinet and second during being somebody's turn to do It can facilitate during use convenient for placing each components between cabinet and place and take.
Preferably, the first placement component includes the first placing piece being detachably connected with first cabinet wall With the second placing piece being flexibly connected with first placing piece, it is equipped on first placing piece and second placing piece Multiple first placed cavities;And the first placing piece and the second placing piece are set, first, second can be placed during use Part is opened, and convenient for all arranging all shaft member, conveniently takes shaft member.
Preferably, the second placement component includes the third placing piece being detachably connected with second cabinet and sets Blowing part on the third placing piece, the third placing piece are equipped with the second placement for placing the driving device Chamber;Setting blowing part and third placing piece can be convenient for placing driving device.
Preferably, being connected with a lid on the blowing part, the lid is equipped with a protective layer;Lid is set Individually dredging structure can be carried out it is individually placed, can convenient for protection.
Preferably, the dredging structure includes the dredging head being detachably connected with described shaft member one end, is set to described dredge Cleaning item on logical head and the motor for driving the cleaning item rotation, the motor are set on the dredging head;By setting Dredging head, cleaning item and motor are set,
Preferably, described dredge the first dredging body that head includes taper setting and second below the first dredging body Body is dredged, it is internal that the motor is set to first dredging;Dredging head is divided into the first dredging body and the second dredging body, it can be just The cleaning item can be driven to be rotated in motor, the inner wall of sewer pipe is cleaned to realize.
Preferably, the first dredging body is equipped with multiple first rolling members;It can be the by the first rolling member of setting When one dredging body is moved, the first rolling member can be in contact with the inner wall of sewer pipe, push during being somebody's turn to do in external force Under, the first rolling member can be pushed effectively and be rolled, and the inner wall of the first dredging body and sewer pipe is avoided to lead with frictional force Cause the first dredging body that can not travel forward.
Preferably, the second dredging body includes the interconnecting piece being connected with the motor, be obliquely installed at least three Dredging portion and the hook part for being formed in dredging portion end, the interconnecting piece and the dredging portion are integrally formed;It is dredged by being arranged Logical portion can be when dredging head travels forward, and dredging portion can be plugged into tamper, so that choking portion be opened up, and be arranged Hook part then can be in dredging portion when moving out, and the hook part can then hook Partial Blocking object, tamper during being somebody's turn to do It can effectively be opened up, and hair etc. is caught on, to can concentrate and pull out by hair when pulling out.
In conclusion the present invention, which passes through, is arranged dedicated body structure, and it can be when the equipment such as not applicable shaft member, it can be just It is placed in equipment such as shaft member, tube bodies, the protection that can be carried out to each components, extend each components uses the longevity Life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the embodiment of the present invention one.
Fig. 2 is the structural schematic diagram of one dredging structure of the embodiment of the present invention.
Fig. 3 is the partial sectional view of one dredging structure of the embodiment of the present invention.
Fig. 4 is the explosive view of one dredging structure of the embodiment of the present invention.
Fig. 5 is the enlarged drawing of A in Fig. 4.
Fig. 6 is the partial structural diagram of the embodiment of the present invention one.
Fig. 7 is the partial sectional view of the embodiment of the present invention one.
Fig. 8 is the structural schematic diagram of one driving device of the embodiment of the present invention.
Fig. 9 is the enlarged drawing of B in Fig. 8.
Figure 10 is the cross-sectional view of one driving device of the embodiment of the present invention.
Figure 11 is the box structure diagram of the embodiment of the present invention two.
Figure 12 is the partial structural diagram of the embodiment of the present invention two.
Specific embodiment
In order to make those skilled in the art better understand the present invention program, below in conjunction in the embodiment of the present invention Attached drawing, the technical scheme in the embodiment of the invention is clearly and completely described.
Embodiment one
As Figure 1-10 shows, a kind of family's dredging sewer equipment, including multiple shaft member 1, pipe fitting 2, dredging structure 4 and driving dress 5 are set, wherein the shaft member 1 includes axis body 10, the first connector 11 and the second connector 12, the axis body 10 is a metal elastic Spring, first connector 11 are Nian Jie with the axis body 10 or welding metallic sheath;On the inner wall of first connector 11 With internal screw thread;Second connector 12 is the metallic sheath with 10 lower weld of axis body, second connector 12 Outer wall has external screw thread;When two adjacent shaft member 1 are connected, the first connector 11 of one of shaft member 1 and another Second connector 12 of a shaft member 1 can be screwed to together;The pipe fitting 2 is rubber tube, which wears the axis body 10 It is interior;There is the first bulge loop 21 on the top of the pipe fitting 2, there is the first concave ring 210, first bulge loop 21 on first bulge loop 21 It bonds together with the inner wall of first connector 11,2 lower part of pipe fitting grows second connector 12, the pipe fitting 2 Lower part has the second bulge loop 22, and the outer wall of the pipe fitting 2 is Nian Jie with the inner wall of the axis body 10;In first connector Multiple second rolling members are embedded on 11 outer wall, second rolling member 13 is metal ball, enters and is lauched in the shaft member 1 When in pipeline, second rolling member 13 is in contact with the inner wall of sewer pipe;Shaft member is divided into axis body, the first connector And second connector, can convenient for will do it effective connection between the first connector and the second connector, should during connect It is convenient.
Specifically, there are two the second conductor 472, second conductor 472 is copper for insertion on the side wall of the pipe fitting 2 Item is specifically that the side wall of pipe fitting 2 wraps up the second conductor 472;Second conductor, the 472 top bending, and institute It states 472 top of the second conductor to be located in first concave ring 210, and second conductor 472 is hanging and has elasticity;Described Two conductors, 472 lower part is similarly bending, and the part of the second conductor 472 bending is bonded on the lower end surface of the second bulge loop 22;When When two adjacent shaft member 2 are connected, 22 bolt of first connector 21 and the second connector, second bulge loop 22 It can be plugged into first concave ring 210, the lower part of second conductor 472 connects with the top of the second adjacent conductor 472 Touching;And a circle O-ring seals are bonded on the inner wall of the first concave ring 210, the outer wall of second bulge loop 22 and the O shape The inner wall of sealing ring is in sealing contact, to ensure the leakproofness in the first concave ring 210;Second electric conductor is set on inboard wall of tube body It can be then attached between shaft member, realize and carry out conduction between shaft member and shaft member, and the set-up mode can also be convenient for shaft member Between dismantle and replacement, should during when can ensure that shaft member is attached, can smoothly carry out conduction.
Further, the dredging structure 3 includes that dredging head 41, cleaning item 42 and motor 43, the dredging head 41 include First dredging body 411 of taper setting and the second dredging body 412, the first dredging body 411 are the metal cone of taper setting, There is attaching nut 416 on the first dredging body 411, the attaching nut 416 is spirally connected with second connector 12;The horse It is set in the first dredging body 411 up to 43, motor 43 is existing micromotor in the market;The output shaft of the motor 43 from It is stretched out in the first dredging body 411;And a waterproof jacket 415, the waterproof jacket are equipped in the first dredging body 411 415 be rubber sleeve, and 415 sets of the waterproof jacket carry out water-proofing treatment to motor 43 on the motor 43, to realize;It is described clear It sweeps part 42 and includes rotating disk 421 and multiple cleaning bands 422 in the rotating disk 421, the rotating disk 421 and motor 43 The connection of output shaft rotation stop, therefore when the motor 43 works, the rotating disk 41 can be driven to rotate, existed to clean band 422 It can effectively be in contact with the inner wall of sewer pipe under centrifugal force, the cleaning band 422 is cloth material strip.
Specifically, having the first rolling member 413 on the first dredging body, first rolling member 413 is metal ball; When dredging structure 4 travels forward, first rolling member 413 is in contact with the inner wall of sewer pipe;Described first It dredges and is equipped with general pipeline 461 and branch pipe 462 in body 411, the general pipeline 461 is located at 415 top of waterproof jacket, the general pipeline 461 It is located at the plastic conduit for end, the same plastic conduit of the branch pipe 462, the branch pipe 462 is to be obliquely installed, and described Liquid in branch pipe 462 can spray in branch pipe 462, and the branch pipe 462 is connected with the general pipeline 461, the branch pipe 462 end is equipped with anti-plug 463, and the anti-plug 463 is the ferrule with opening, the anti-plug 463 and the branch The inner wall of pipe 462 is spirally connected;It can be when being dredged to sewer pipe by setting general pipeline and branch pipe, interior conveying in general pipeline Liquid or gas can effectively be rinsed the inner wall of sewer pipe, improve the effect dredged to sewer pipe, avoid Sewer pipe inner wall remains tamper.
Further, embedding there are two the first conductor 471 on 461 side wall of general pipeline, first conductor 471 is copper The lower part of item, first conductor 471 is connected with motor 43,471 top of the first conductor bending, on the general pipeline 461 Portion has third protrusion 469, has the second concave ring 468, second connector 12 and described first on the third protrusion 469 Dredging body 411 is spirally connected, and the second bulge loop 22 of the lower part of the pipe fitting 2 is inserted into second concave ring 468, first conductor 471 tops bend and have elasticity, and the lower part of second conductor 472 is in contact for first conductor 471;Pass through setting It can be powered motor first conductor, the Process Assurance stability of motor movement, should during cleaning item can be steady The fixed lasting inner wall to sewer pipe cleans.
Specifically, the second dredging body 412 includes interconnecting piece 451, dredging portion 452 and hook part 453, the dredging portion 452 be a metal plate, and the output shaft of the motor 43 is connected by bearing with the interconnecting piece 451, and the dredging portion 452 is one The metallic rod being obliquely installed, the hook part 453 are a metal hook, which curves inwardly;It is set in the dredging portion 452 There are multiple barbs 454, the barb 454 is metal hook, is connected on the barb 454 and the side wall in the dredging portion 452;It is described Interconnecting piece 451, dredging portion 452, hook part 453 and barb 454 are integrally formed;Its overhead kick can effectively pull the hairline, And overhead kick increases the contact area between dredging portion and tamper, and the effect of dredging is good.
Further, the driving device 5 includes shell 51, the motor 52 in the shell 51 and the motor 52 the first connected umbrella tooths 53, the rotation axis 54 in the shell 51 and for driving 54 fore-aft motion of rotation axis Second umbrella tooth 55;Wherein there is handle, the motor 52 is located at handle on the shell 51;The motor 52, which is equipped with, to slow down Structure 56, the slowing-down structure 56 be sun planetary gear set, first umbrella tooth 53 be metal umbrella tooth, first umbrella tooth 53 with subtract Fast structure 56 is connected, and the rotation axis 54 is screw rod, which is located in the shell, and the rotation axis 54 can The shell 51 is moved to, second umbrella tooth 55 is metal gear, and second umbrella tooth 55 is that middle part has drive hole, described There is internal screw thread, first umbrella tooth 53 is meshed with second umbrella tooth 55 on the inner wall of drive hole;And second umbrella Tooth is covered in the rotation axis 54 by being connected with bearing, the bearing, the inner ring of the bearing and second umbrella tooth 55 It is connected, the outer ring of bearing is connected with by a connecting rod with shell 51.
Further, it is cased with a bearing in the shell 51, unlike, the inner wall of the bearing is with internal screw thread;? 54 end of rotation axis has a connector 541, which has external screw thread, and the connector 541 is connect with described first Body 11 is spirally connected, and the rotation axis 54 is hollow setting, has delivery pipe 59 in the rotation axis 54, connects in the delivery pipe 59 There is third conductor 58, the third conductor 58 is copper sheet, and the end of the third conductor 58 is bent, in the third conductor 58 It is in contact with second conductor 472;First switch 571 and second switch 572 are equipped on the shell 51, described first opens It closes 571 to be connected by electric wire with the motor, the second switch 572 is connected with the third conductor 58, the motor connection Have a plug wire, there is separated time in the plug wire, separated time be connected with the second switch;The second switch is open When, the motor can be rotated.
Embodiment two
As depicted in figs. 11-12, present embodiment discloses for placing the shaft member, tube body, dredging structure and the case of driving device Body structure 6, specific: the body structure 6 includes the first cabinet 61, the second cabinet 62, first placement component 63 and the second peace Component 64 is put, first cabinet 61 is plastic box, and second cabinet 62 is similarly plastic box, first cabinet 61 and institute State the second cabinet 62 hinge;First cabinet 61 passes through a metal latch with second cabinet 62 when merging It locks together;Described first, which places component 63, is set in first cabinet 61, which puts including first Set part 631 and the second placing piece 632, first, second placing piece is that plastics are made, and in the first, second placing piece On be equipped with spongy layer, be equipped with the first placed cavity 633 on first placing piece 631 and the second placing piece 632, described first Placed cavity 633 is the cavity of a strip, and the inner wall of first placing piece 631 and first cabinet 61 detachably connects It connects.
Further, third placing piece 641 and blowing part 642 that the second placement component 64 includes, institute's third are placed Part 641 is similarly plastics and is made, which is equipped with the second placed cavity 643, and second placed cavity 643 adapts to The driving device 5, therefore the driving device 5 is put in second placed cavity 643;The blowing part 642 is then half A hollow spherical baton round is connected with lid 644, the lid 644 and the blowing part on the blowing part 642 642 shape is identical;Protective layer 645 is equipped on the lid 644, the protective layer 645 is flannelette napped fabric layer, the dredging structure 4 can be placed in the blowing part 642.
Obviously, described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment should fall within the scope of the present invention.

Claims (9)

1. a kind of family's dredging sewer equipment, it is characterised in that: including
Multiple flexible shaft member (1) are detachably connected between adjacent two shaft member (1);
Tube body (2) in the shaft member (1), for conveying liquid or gas;
For disclosing out the dredging structure (4) of tamper in sewer pipe;
For driving the driving device (5) of the dredging structure (3) fore-aft motion;
For placing the shaft member (1), tube body (2), dredging structure (4) and the body structure (6) of driving device (5).
2. a kind of family's dredging sewer equipment according to claim 1, it is characterised in that: body structure (6) packet Include the first cabinet (61), the second cabinet (62) being flexibly connected with first cabinet (61), for place the shaft member (1) with The tube body (2) first place component (63) and for placing the dredging structure (4) and the driving device (5) second It places component (64), described first, which places component (63), is set in first cabinet (61), and described second places component (64) In second cabinet (62).
3. a kind of family's dredging sewer equipment according to claim 2, it is characterised in that: described first places component (63) include the first placing piece (631) being detachably connected with the first cabinet (61) inner wall and with first placing piece (631) the second placing piece (632) being flexibly connected is all provided on first placing piece (631) and second placing piece (632) There are multiple first placed cavities (633).
4. a kind of family's dredging sewer equipment according to claim 3, it is characterised in that: described second places component (64) include the third placing piece (641) being detachably connected with second cabinet (62) and be set to the third placing piece (641) the blowing part (642) on, the third placing piece (641) are equipped with and put for placing the second of the driving device (5) Set chamber (643).
5. a kind of family's dredging sewer equipment according to claim 4, it is characterised in that: on the blowing part (642) It is connected with a lid (644), the lid (644) is equipped with a protective layer (645).
6. a kind of family's dredging sewer equipment according to claim 1, it is characterised in that: dredging structure (4) packet Include the dredging head (41) being detachably connected with the shaft member (1) one end, be set to it is described dredging head (41) on cleaning item (42) and Motor (43) for driving the cleaning item (42) to rotate, the motor (43) are set on the dredging head (41).
7. a kind of family's dredging sewer equipment according to claim 6, it is characterised in that: the dredging head (41) includes First dredging body (411) of taper setting and the second dredging body (412) being set to below first dredging body (411), it is described Motor (43) is set in first dredging body (411).
8. a kind of family's dredging sewer equipment according to claim 7, it is characterised in that: the first dredging body (411) multiple first rolling members (413) are equipped with.
9. a kind of family's dredging sewer equipment according to claim 7, it is characterised in that: the second dredging body (412) include the interconnecting piece (451) being connected with the motor, at least three dredging portions (452) being obliquely installed and be formed in institute The hook part (453) of dredging portion (452) end is stated, the interconnecting piece (451) and the dredging portion (452) are integrally formed.
CN201811401906.9A 2018-11-22 2018-11-22 Household sewer dredging equipment Active CN109356245B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811401906.9A CN109356245B (en) 2018-11-22 2018-11-22 Household sewer dredging equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811401906.9A CN109356245B (en) 2018-11-22 2018-11-22 Household sewer dredging equipment

Publications (2)

Publication Number Publication Date
CN109356245A true CN109356245A (en) 2019-02-19
CN109356245B CN109356245B (en) 2021-05-07

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201811401906.9A Active CN109356245B (en) 2018-11-22 2018-11-22 Household sewer dredging equipment

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271501A (en) * 1993-02-12 1993-12-21 Tung I Enterprise Co., Ltd. Toolbox
CN2628596Y (en) * 2003-06-13 2004-07-28 翟聪聪 Moving through device in refuse duct
US20050028259A1 (en) * 2003-08-08 2005-02-10 Itex, Inc. Kit for dislodging obstructions in water lines
CN103711186A (en) * 2013-12-20 2014-04-09 柳州博泽科技有限公司 High-pressure water cleaning device for drainage pipeline
CN205926506U (en) * 2016-07-29 2017-02-08 甘肃农业大学 Water conservancy pipeline cleaning device
CN207672687U (en) * 2017-11-11 2018-07-31 山东科技大学 A kind of dredging manipulator

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5271501A (en) * 1993-02-12 1993-12-21 Tung I Enterprise Co., Ltd. Toolbox
CN2628596Y (en) * 2003-06-13 2004-07-28 翟聪聪 Moving through device in refuse duct
US20050028259A1 (en) * 2003-08-08 2005-02-10 Itex, Inc. Kit for dislodging obstructions in water lines
CN103711186A (en) * 2013-12-20 2014-04-09 柳州博泽科技有限公司 High-pressure water cleaning device for drainage pipeline
CN205926506U (en) * 2016-07-29 2017-02-08 甘肃农业大学 Water conservancy pipeline cleaning device
CN207672687U (en) * 2017-11-11 2018-07-31 山东科技大学 A kind of dredging manipulator

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Application publication date: 20190219

Assignee: TAIZHOU HONGXI INDUSTRIAL DESIGN Co.,Ltd.

Assignor: TAIZHOU XIAOYANJING TECHNOLOGY Co.,Ltd.

Contract record no.: X2024990000013

Denomination of invention: Household sewage dredging equipment

Granted publication date: 20210507

License type: Common License

Record date: 20240103

Application publication date: 20190219

Assignee: Yuhuan Chuangyi Electronic Technology Co.,Ltd.

Assignor: TAIZHOU XIAOYANJING TECHNOLOGY Co.,Ltd.

Contract record no.: X2024990000012

Denomination of invention: Household sewage dredging equipment

Granted publication date: 20210507

License type: Common License

Record date: 20240103

Application publication date: 20190219

Assignee: Taizhou Huayi Tool Technology Co.,Ltd.

Assignor: TAIZHOU XIAOYANJING TECHNOLOGY Co.,Ltd.

Contract record no.: X2024990000011

Denomination of invention: Household sewage dredging equipment

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Application publication date: 20190219

Assignee: Yuhuan Youli Machinery Tools Co.,Ltd.

Assignor: TAIZHOU XIAOYANJING TECHNOLOGY Co.,Ltd.

Contract record no.: X2024990000010

Denomination of invention: Household sewage dredging equipment

Granted publication date: 20210507

License type: Common License

Record date: 20240103

Application publication date: 20190219

Assignee: Taizhou Yimin HVAC Technology Co.,Ltd.

Assignor: TAIZHOU XIAOYANJING TECHNOLOGY Co.,Ltd.

Contract record no.: X2024990000009

Denomination of invention: Household sewage dredging equipment

Granted publication date: 20210507

License type: Common License

Record date: 20240102

Application publication date: 20190219

Assignee: Taizhou Ruziniu Technology Co.,Ltd.

Assignor: TAIZHOU XIAOYANJING TECHNOLOGY Co.,Ltd.

Contract record no.: X2024990000008

Denomination of invention: Household sewage dredging equipment

Granted publication date: 20210507

License type: Common License

Record date: 20240102

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