A device for cleaning welds. The device comprises a bristles pad, the bristles pad being electrically conductive to deliver electrical current to a weld to be cleaned when the bristles pad is in physical contact with the weld. The device further includes a bristles pad support, the bristles pad support including an elongated body receiving the bristles pad and extending along the bristles pad, the elongated body including a first section and a second section attached to each other, the first section being separable from the second section to reduce a length of the bristles pad support.

The present invention relates to a modular brush, with improved structure so that modular brush heads of various grades stored inside the storage compartment in the handle, are automatically exposed outwardly from the storage compartment, in connection with the cover opening movement. Thus, anybody can easily interchange one modular brush head with another. In particular, the modular brush is comprised mainly of a handle (10), cover (20), brush head portions (30), mounting portions (40), and lifting portions (50), so that by simple operation, the brush bristles in a gathered state retract into the ferrule tube of the brushhead for protection when not in use.

A brush-like grinding stone (3) in a polishing brush (1) includes a brush holder (6) and a linear member aggregate (7) detachably held in the brush holder (6). The linear member aggregate (7) includes a large number of bundles (51) of the linear members (50) obtained by hardening aggregated yarn of inorganic filaments impregnated with a resin, and a brush holder (70) holding ends of the bundles (51). A linear member holder (70) in the linear member aggregate (7) is detachably attached to each of a plurality of holding holes (68) that is open in one side in an axial line direction L. In a case where any of the linear member aggregates has a failure, such as breakage, only the failed linear member aggregate needs to be replaced. Thus, it is not necessary to discard the entire brush-like grinding stone. Consequently, the polishing cost can be reduced.

A brush-like grinding stone (3) in a polishing brush (1) includes a brush holder (6) and a linear member aggregate (7) detachably held in the brush holder (6). The linear member aggregate (7) includes a large number of bundles (51) of the linear members (50) obtained by hardening aggregated yarn of inorganic filaments impregnated with a resin, and a brush holder (70) holding ends of the bundles (51). A linear member holder (70) in the linear member aggregate (7) is detachably attached to each of a plurality of holding holes (68) that is open in one side in an axial line direction L. In a case where any of the linear member aggregates has a failure, such as breakage, only the failed linear member aggregate needs to be replaced. Thus, it is not necessary to discard the entire brush-like grinding stone. Consequently, the polishing cost can be reduced.

An apparatus for dispensing liquid, powder, gel, goop or other viscous preparations requiring applicators, such as, without limitation, mascara, lip coverings, eyeliners, eye shadows, eyebrow products, glues, medications and the like is disclosed. The apparatus is comprised of a cap comprising a receptacle for receiving a wand, having means for temporarily coupling the wand at one end with the receptacle and an applicator head on the opposite end. Depending on use, the application head may be a brush, pad, molded bristle brush, flat brush or the like. The apparatus may be used to apply lipstick, glue, medication, gels, goops, viscous preparations, powders and the like. After use, the applicator wand can be removed and another wand can be interchanged into the same cap for another use or application. In an alternate embodiment, to manage the varying applicator heads, a custom wiper may be fitted into the neck of the base containing the liquid/powder/gel. In another embodiment, the wiper is flexible to self-adjust to each applicator head currently being used.

A grout cleaning hand tool includes a grout cleaning head assembly with a removable brush subassembly. An elongate handle extends upwardly from the grout cleaning head assembly and is held by an operator in a standing posture. The elongate handle includes a handle rod held by a first hand of the operator, and an auxiliary T-grip handle held by a second hand of the operator. The brush subassembly includes a long narrow bundle of bristles secured to a base, slidably mounted to a channel of the grout cleaning head assembly. The handle rod and the T-grip handle provide ergonomic positions for the operator to exert downward compression forces on the grout cleaning head assembly to facilitate cleaning grout lines in tiled floors. The brush subassembly may include a brush handle for detail-work grout cleaning while holding the brush subassembly close to the floor when removed from the head assembly.

A device for cleaning welds. The device comprises a bristles pad, the bristles pad being electrically conductive to deliver electrical current to a weld to be cleaned when the bristles pad is in physical contact with the weld. The device further includes a bristles pad support, the bristles pad support including an elongated body receiving the bristles pad and extending along the bristles pad, the elongated body including a first section and a second section attached to each other, the first section being separable from the second section to reduce a length of the bristles pad support.

A brush-like grinding stone (3) in a polishing brush (1) includes a brush holder (6) and a linear member aggregate (7) detachably held in the brush holder (6). The linear member aggregate (7) includes a large number of bundles (51) of the linear members (50) obtained by hardening aggregated yarn of inorganic filaments impregnated with a resin, and a brush holder (70) holding ends of the bundles (51). A linear member holder (70) in the linear member aggregate (7) is detachably attached to each of a plurality of holding holes (68) that is open in one side in an axial line direction L. In a case where any of the linear member aggregates has a failure, such as breakage, only the failed linear member aggregate needs to be replaced. Thus, it is not necessary to discard the entire brush-like grinding stone. Consequently, the polishing cost can be reduced.

A brush-like grinding stone (3) in a polishing brush (1) includes a brush holder (6) and a linear member aggregate (7) detachably held in the brush holder (6). The linear member aggregate (7) includes a large number of bundles (51) of the linear members (50) obtained by hardening aggregated yarn of inorganic filaments impregnated with a resin, and a brush holder (70) holding ends of the bundles (51). A linear member holder (70) in the linear member aggregate (7) is detachably attached to each of a plurality of holding holes (68) that is open in one side in an axial line direction L. In a case where any of the linear member aggregates has a failure, such as breakage, only the failed linear member aggregate needs to be replaced. Thus, it is not necessary to discard the entire brush-like grinding stone. Consequently, the polishing cost can be reduced.

A brush-like grinding stone (3) in a polishing brush (1) includes a brush holder (6) and a linear member aggregate (7) detachably held in the brush holder (6). The linear member aggregate (7) includes a large number of bundles (51) of the linear members (50) obtained by hardening aggregated yarn of inorganic filaments impregnated with a resin, and a brush holder (70) holding ends of the bundles (51). A linear member holder (70) in the linear member aggregate (7) is detachably attached to each of a plurality of holding holes (68) that is open in one side in an axial line direction L. In a case where any of the linear member aggregates has a failure, such as breakage, only the failed linear member aggregate needs to be replaced. Thus, it is not necessary to discard the entire brush-like grinding stone. Consequently, the polishing cost can be reduced.