90 results about "Drain cleaner" patented technology

A drain cleaner includes a housing and a rotatable drum disposed in the housing. A motor is secured to the drum for rotating a drain cleaning cable. A cable clamp is secured to the drum and is rotatable with the drum. The cable clamp includes a drain cleaning cable channel for receiving the drain cleaning cable. The cable clamp is moveable between a first position in which the drain cleaning cable channel has a first depth and a second position in which the drain cleaning cable channel has a second depth.

Power tools, drain cleaners and methods are disclosed. A method of operating a power tool having a motor includes determining if the power tool is connected to a first power source, determining if the power tool is connected to a second power source, determining if an instruction to drive the motor is being received, powering the motor from the first power source when the instruction to drive the motor is being received and the power tool is connected to the first power source, and powering the motor from the second power source when the instruction to drive the motor is being received, the power tool is connected to the second power source, and the power tool is not connected to the first power source.

A drain cleaner includes a housing and inner and outer drums disposed in the housing. The inner drum is rotatable relative to the housing. The inner drum and the outer drum form an annular drum channel for receiving a drain cleaning cable. The inner drum defines an inner drum chamber. A drain cleaning cable is disposed within the annular drum channel. The drain cleaner includes a ferrous pick-up plate. The pick-up plate rotates with the inner drum. A sensor detects rotation of the ferrous pick-up plate.

A drain cleaner (10) includes a rotatable drum (28). The rotatable drum (28) has a plurality of first teeth (76) spaced circumferentially about the drum (28). A drain cleaning cable (36) is at least partially disposed in the rotatable drum (28). The drain cleaner (10) includes a nose assembly (56) that includes a grip (16) and a guide tube (60) that is rotatable with the drum (28). The guide tube (60) is at least partially disposed in the grip (16). The guide tube (60) has a flange (64) that includes a plurality of second teeth (77). The first teeth (76) engage the second teeth (77) during rotation of the drum (28).

1. Name of the product in this design: Drain Cleaner (Quick-access Basin Magnet). 2. Purpose of this design: Drainage device. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A drain cleaner includes a housing and a drum disposed in the housing and rotatable relative to the housing. A drain cleaning cable is at least partially disposed in the drum. A grip extends from the housing and is rotatable relative to the housing. The drain cleaning cable extends from the drum, through the housing and through the grip. One of the housing and the grip form a plurality of recesses for receiving one or more detents of the other of the housing and the grip as the grip rotates relative to the housing.

1. Name of the product in this design: Visual Endoscopic Pipe Cleaner. 2. Purpose of this design: For unclogging pipes. 3. The key design feature of this product is its shape. 4. Images or photos that best illustrate the design key points: Use state diagrams.

1. Name of the product in this design: Drain cleaner (magnetic application device). 2. Purpose of this design: For use in drainers. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

A drain cleaner includes a housing and an inner drum and an outer drum disposed in the housing. The inner drum is rotatable relative to the housing. The inner drum and the outer drum form an annular drum channel for receiving a drain cleaning cable. The inner drum defines an inner drum chamber. A drain cleaning cable is disposed within the annular drum channel. The drain cleaner includes a ferrous pickup plate. The pickup plate rotates with the inner drum. A sensor detects rotation of the ferrous pickup plate.

1. The name of the design product: pipe dredge. 2. The use of the design product: as a tool dredge pipe. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view 1.

1. The name of the design product: pipe dredging device (endoscopic type). 2. The use of the design product: for dredging pipes. 3. The design points of the design product: in shape. 4. The picture or photo that best shows the design points: use state diagram.

1. Name of the designed product: packing bottle (drainage agent). 2. Use of the designed product: packing bottle. 3. Design points of the designed product: combination of shape and pattern. 4. Picture or photo best indicating the design points: front view.

1. Name of this design product: Toilet brush storage box (round disposable brush handle drain cleaner). 2. Purpose of this design: To house and store toilet brush handles, drain cleaners, etc. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: pipe dredging agent bottle. 2. The use of the design product: pipe dredging agent bottle. 3. The design features of the design product: in shape. 4. The picture or photo that best shows the design features: perspective view.

This utility model discloses a drain cleaner, which includes a handle, a connecting rod, a connector, and a rubber bulb. The connecting rod has a first end and a second end that are far apart from each other; the first end of the connecting rod is connected to the handle; the connector has a first connecting portion and a second connecting portion that are far apart from each other, and the first connecting portion is connected to the second end of the connecting rod; the rubber bulb includes a hollow bulb body and a connecting portion, the bulb body has a proximal end, a distal end, and a middle portion, and the proximal end of the bulb body is close to the connector; the cross-sectional dimension of the bulb body gradually decreases from the middle portion to the distal end; the connecting portion is located at the proximal end and is detachably connected to the second connecting portion. The rubber bulb can fully contact the toilet drain outlet or pipe opening to form a good sealing effect; the user uses a piston-like pulling method to create negative pressure at the toilet blockage or pipe opening, thereby achieving the purpose of unblocking the blockage; in addition, the rubber bulb is easy to replace.

A drain cleaner may include an extension rod. A cleaning member may be configured to couple with the extension rod, the cleaning member having one or more flexible members. The flexible members may in implementations include polymer fin-like structures, or in other implementations may include bristles. The cleaning member may have one or more slits therein configured to allow a pivot rod of a sink to pass through while cleaning a sink drain. A drain cleaner system may include a pipe cover configured to be coupled with an open end of a pipe, to prevent or reduce outgassing therefrom, during a cleaning operation. In implementations the cleaning member may clean the sink drain by squeegeeing an inner sidewall of the sink drain using one or more outer edges of the one or more flexible members. One or more rigid members or rigid adapters may be coupled with the cleaning member.

A drain cleaner includes a housing and a rotatable drum disposed in the housing. The rotatable drum has a rotational axis about which the drum rotates. A drain cleaning cable is at least partially disposed in the rotatable drum. A light assembly is disposed in the housing. The light assembly is disposed above the rotational axis of the rotatable drum.

The application discloses a telescopic adapter device of a dredging machine, which comprises a protective cover arranged at the outlet part of a flexible shaft of the dredging machine, a connecting head detachably connected with the protective cover, a flexible shaft guide pipe with an inner end fixed in the inner hole of the connecting head, a sliding guide pipe sleeved on the outer wall of the flexible shaft guide pipe, a clamping joint arranged at the inner end of the sliding guide pipe and used for clamping the flexible shaft guide pipe, a bending part arranged at the outer end of the sliding guide pipe, and a rubber sleeve sleeved on the outer wall of the bending part. The telescopic adapter device of the dredging machine can not only avoid the damage of the flexible shaft to the glaze surface of the toilet bending part, but also increase the bending capacity of the flexible shaft, effectively prevent the flexible shaft of the dredging machine from being wound and knotted at the inlet of the toilet bending part, and especially can realize the best length and angle adjustment of users with different heights and different operation habits, thereby being more favorable to improve the efficiency of the dredging pipeline and the comfort of the operator. The device is fast in installation and dismounting, and after being dismounted, the overall length can be greatly shortened, thereby being convenient for storage.

A drain cleaner includes a housing and a rotatable drum disposed in the housing. The rotatable drum has a rotational axis about which the rotatable drum rotates. A drain cleaning cable is at least partially disposed in the rotatable drum. A support stand has a proximal end and a distal end. The support stand is moveable between a stowed position, a first support position, and a second support position. In the second support position, the distal end of the support stand is forward of the proximal end of the support stand in the direction of the rotational axis.

Drain cleaners are described that include rotatable drums which retain drain cleaning cable. Mounted on the rotatable drum is a motor and optional gearbox for imparting rotation to the drain cleaning cable. The drain cleaners can also include a cable clamp mounted on the rotatable drum. The drain cleaners are configured such that the rotatable drum is free of positional preference regardless of orientation of the drain cleaner.

The pipeline dredger is pre-buried in a pipeline and comprises a dredging piece and a connecting line, the dredging piece is of a sheet-shaped structure, a gap is formed in the dredging piece, and the gap extends from inside to outside along a preset path and penetrates through the peripheral face of the dredging piece so that the dredging piece can be divided into at least two structural units which are connected with each other; one end of the connecting line is fixedly connected with the free end of one of the structural units; when pulling force is applied to the connecting line, and the blocking force of the dredging piece by blockages in the pipeline reaches a set value, the structural units relatively displace under the combined action of the pulling force and the blocking force, so that the dredging piece is converted into a three-dimensional unfolding state from a flat folding state. When the connecting line is pulled, an effective contact area can be formed between the connecting line and a blockage object, extrusion and pushing effects are generated, a flat folded state can be converted into a three-dimensional unfolded state, and the problem that a traditional dredging tool is more and more tightly pushed and gets stuck is solved.

1. Name of the product in this design: Drain cleaner (ceramic spring-loaded filter). 2. Application of this design: for use in washbasin drains, bathtub drains, and kitchen sink drains, etc. 3. The key design point of this design product lies in the combination of shape and pattern. 4. The picture or photo that best illustrates the design points: three-dimensional picture.

A handheld drain cleaner which feeds out and retracts a flexible cable for use in cleaning a drain includes a housing, a rotatable drum and a feed clutch assembly coupled thereto, and a driving assembly provided on the drum and within the housing. The housing has a cavity, a rear opening and a front opening. First and second axes parallel, but offset axes, are defined through the centers of the openings. The drum is rotatable about the first axis. The driving assembly is engageable with the flexible cable upon movement of the feed clutch assembly to feed the cable out of, or into, the drum, along a feed path upon engagement of the feed clutch assembly with the driving assembly and rotation of the drum.

1. Name of the designed product: sewer dredge (multifunctional). 2. Use of the designed product: for sewer dredge. 3. Design points of the designed product: in the overall shape design of the product. 4. Picture or photo that best shows the design points: front view.

This application relates to the field of sewer cleaning device technology and discloses a sewer cleaning device, including a housing. A motor is fixedly installed on the inner wall of the housing, and a connecting column is fixedly connected to the output end of the motor. A connecting rod is slidably connected to the inner wall of the connecting column, and a spring body is fixedly connected to the inner wall of the connecting column. One end of the spring body near the connecting rod is fixedly connected to the connecting rod, and a connecting head is rotatably connected to the outer surface of the connecting column. In this sewer cleaning device, by pushing a push block, the push block will cause the connecting rod to slide horizontally along the connecting column via the connecting head. Then, the spring body will be compressed, and a T-shaped plate with a connecting block will be vertically inserted along the fixing plate until the connecting block and the fixing head are on the same central axis. Then, the push block is released, and the spring body, under its rebound force, will push the fixing head into the connecting block. This allows for faster and more convenient assembly and disassembly of the spring drill bit.

The utility model discloses a spring dredger's handle installation device, including bearing plate, frame and power subassembly, on the bearing plate is provided with the recess that is used for placing the rotation part and the holding part, the recess includes first vertical groove, horizontal groove and second vertical groove, first vertical groove and second vertical groove pass through the horizontal groove intercommunication, and the second vertical groove passes through the horizontal groove intercommunication. The frame is fixedly connected to the bearing plate, a movable plate is movably arranged in the frame, the movable plate is rotationally connected with a ring sleeve used for containing a ring body, the power assembly comprises a motor body and a first cylinder body which are installed on the frame, and the output end of the motor body is connected with a telescopic rod. The telescopic rod extends to be connected with the ring sleeve, and a movable rod of the first cylinder body is connected with the movable plate; automatic installation of the ring body of the spring dredger is achieved, the operation difficulty is lowered, and the installation efficiency is effectively improved.

1. Name of the designed product: Pipe dredging device (handheld). 2. Use of the designed product: for pipe dredging. 3. Design points of the designed product: in shape. 4. Picture or photo that best shows the design points: Design 1, perspective view 1. 5. Design 1 is designated as the basic design.

Drain cleaning machines having various fluid management provisions are described. The various fluid management provisions serve to direct and collect fluid and debris carried with a drain cleaning cable undergoing retraction into the machine.

1. The name of this design product: Electric drain cleaner. 2. Purpose of this design product: a tool for unclogging pipes. 3. The key point of the design of this product lies in its shape. 4. The picture or photo that best illustrates the key points of the design: Design 1 Stereoscopic Drawing 1. 5. Designate Design 1 as the base design.

1. Name of the product in this design: Electric drain cleaner. 2. Purpose of this design: A tool for unclogging pipes. 3. The key design feature of this product is its shape. 4. The picture or photo that best illustrates the key design points: Design 1 3D diagram 1. 5. Design 1 is designated as the basic design.