A retractable cosmetic implement may be movable between multiple different use positions. In one example, the cosmetic implement may include a housing elongated along a longitudinal axis, a multi-stop positioning mechanism disposed within the housing and a cosmetic element. By actuating the positioning mechanism, the cosmetic element may move through an opening to a partially extended position and/or a fully extended position from a retracted position. The cosmetic element may have a material characteristic, such as a density of bristles, affected by its position relative to a rim of the opening.

A disposable brush which allows the pleura to be abraded using pleuroscopy and allows surgeons to adjust the stiffness of the brush and the area to be abraded during the abrasion process includes a longitudinal body which supports rigid bristles and slides within a tubular member that is secured to a handle. A manually actuated slide is connected to the longitudinal body and is movable within a longitudinal lumen of the handle and cooperates with an indexing component supported on the edges of the lumen. Furthermore, the rigid bristles have elastically deformable cambers with different radii of curvature so as to form a flat fan-shaped brush in the deployed operating position outside the tubular member. The bristles of the brush extend laterally from the longitudinal axis.

A make-up brush system includes a mandrel having a first end and a second end. The first end includes a gripping surface for engagement with a hand of a make-up artist and the second end being shaped and dimensioned for selective engagement with a plurality of make-up brushes. A plurality of make-up brushes is provided. Each of the plurality of make-up brushes includes a first end and a second end, the first end including a functional component of the make-up brush and the second end including a coupling member shaped and dimensioned for selective engagement with the second end of the mandrel. The system also includes a case both supporting and sanitizing the various components of the present invention. The case includes a tray supporting the plurality of make-up brushes in accessible positions within the case.

A bottle cleaning system, for cleaning baby bottles and other containers, includes a bottle cleaning device having several different sets of cleaning bristles. The bottle cleaning device generally includes a handle having a shaft, a first set of bristles mounted on a compressible sleeve and surrounding the shaft of the handle and a second set of bristles mounted on the shaft of the handle. The bottle cleaning device further includes an end cap at an end of the first set of bristle and having a through bore and an opening for passage of the second set of bristles. A biasing spring biases the end cap away from the handle to initially cover the second set of bristles. A third set of bristles is removable retained within a hollow channel in the handle.

A make-up brush system includes a mandrel having a first end and a second end. The first end includes a gripping surface for engagement with a hand of a make-up artist and the second end being shaped and dimensioned for selective engagement with a plurality of make-up brushes. A plurality of make-up brushes is provided. Each of the plurality of make-up brushes includes a first end and a second end, the first end including a functional component of the make-up brush and the second end including a coupling member shaped and dimensioned for selective engagement with the second end of the mandrel. The system also includes a case both supporting and sanitizing the various components of the present invention. The case includes a tray supporting the plurality of make-up brushes in accessible positions within the case.

A make-up brush system includes a mandrel having a first end and a second end. The first end includes a gripping surface for engagement with a hand of a make-up artist and the second end being shaped and dimensioned for selective engagement with a plurality of make-up brushes. A plurality of make-up brushes is provided. Each of the plurality of make-up brushes includes a first end and a second end, the first end including a functional component of the make-up brush and the second end including a coupling member shaped and dimensioned for selective engagement with the second end of the mandrel. The system also includes a case both supporting and sanitizing the various components of the present invention. The case includes a tray supporting the plurality of make-up brushes in accessible positions within the case.

A toothbrush with adjustable bristle firmness is a device that is used to brush teeth and allows the user to select a desired bristle firmness. The device includes a brush handle that is grasped during use. A brush head is connected to the brush handle and include a plurality of stationary bristles and a plurality of bristle platforms. A plurality of adjustable bristles is distributed on the plurality of bristle platforms. The plurality of bristle platforms is retractably mounted into the brush head, enabling a plurality of medium bristles and a plurality of firm bristles to be extended from and retracted into the brush head as desired by the user. The desired bristle firmness is selected by actuating a firmness selection switch that is mechanically coupled to the plurality of bristle platforms through a bristle adjustment mechanism.

A retractable built-in interdental brush includes a built-in interdental brush, a retractable mechanism, and a handle. The built-in interdental brush is connected to the retractable mechanism. By driving the retractable mechanism, the built-in interdental brush can be driven to extend from the handle to clean a gap between teeth. After use, the built-in interdental brush retracts into an accommodation space of the handle through the retractable mechanism, so that the handle can form a compact instrument box, which is very convenient to carry. An end surface of a delivery device of the built-in interdental brush is an inclined surface and is at an angle to an axial direction of the retractable built-in interdental brush is, where the angle is less than 90.

A retractable interdental brush includes an interdental brush, a retractable mechanism, and a handle. The retractable mechanism is configured to drive the interdental brush to extend from the handle to clean a gap between teeth. After use, the interdental brush is retracted into an accommodation space of the handle through the retractable mechanism. The interdental brush may be a built-in interdental brush. When the built-in interdental brush is used for cleaning, a brush body may be first retracted into an elbow at a front end of a delivery device, an outlet of the elbow is pressed against the gap between teeth to push the brush body, and a working portion of the brush body and enters into the gap between teeth to clean the gap between teeth, thereby resolving a problem with existing interdental brush that easily stabs gingival tissue due to a difficulty of alignment with the gap between teeth.

The cleaning broom is disclosed. The cleaning broom according to the present invention comprises: a rod-shaped handle that is formed long in one direction so that the user can hold the broom by hand; the comb portion that consists of multiple comb members and is attached to the lower part of the handle to sweep cleaning objects; and the conversion unit that allows to adjust the arrangement angle of the comb members between the first mode where the comb members are arranged in parallel with the handle and the second mode where the comb members are arranged to intersect with the handle.