A caulk, sealant, or glue tube repair system and apparatus is described. A form-fitting cap, equipped with at least one tip, is disclosed, which is configured to replace the default top and/or tip of a conventional caulk/sealant/glue tube. The apparatus facilitates the effective replacement of the top and nozzle of the tube container such that it may function as-new within a caulk gun. Via replacement of the nozzle/top of the tube container, hardened or dried contents of the container may be removed, providing for continued use of the remaining contents of the tube container. The apparatus is equipped with a nozzle, an air hole, and a tube entry point. The tube entry point is tapered such that it provides a hard seal against the tube container.

The embodiments disclose an apparatus including a dispenser having an elongated compartment configured to contain a liquid solution, a liquid solution contained in the elongated compartment configured to suspend solid nanoparticles in an evaporative liquid, a dispenser handle configured to twist to push a predetermined amount of the liquid solution from the elongated compartment out of an open tip orifice, and at least one applicator tip insertable into the tip orifice configured to receive from the elongated compartment the predetermined amount of the liquid solution to spread over a user's mobile device glass screen.

A caulking gun is provided, including a gun body; a carrier, rotatably assembled to the gun body, the carrier having a receiving room and a through opening which is communicated axially with the receiving room, the receiving room having an opening which is open radially outwardly, the receiving room being adapted for receiving a caulk cartridge; a first sleeve, disengageably attached to the carrier, at least part of the first sleeve overlapping the opening radially; a pushing rod, movably assembled to the gun body, and extending through the through opening and into the receiving room; wherein the first sleeve is disposed around an outer lateral side of the carrier, and the first sleeve is transversely across the opening side to side.

A storage and mixing system for pasty two-component polymethyl methacrylate bone cements comprises a tubular cartridge having a cylindrical inner chamber, a dispensing plunger that is axially displaceable in the inner chamber of the cartridge, a partition disposed axially in the tubular cartridge, and a cartridge head which closes one end of the tubular cartridge. The cartridge head has a slot-shaped opening, wherein the partition protrudes from the inner chamber of the cartridge through the slot-shaped opening of the cartridge head, wherein the partition divides the cylindrical inner chamber of the cartridge bounded by the dispensing plunger and the cartridge head into two cavities that are spatially separated from one another. A first pasty cement component is present in the first cavity and a second pasty cement component is present in the separate second cavity, wherein the partition is removable through the slot-shaped opening of the cartridge head so that the two separate cavities are connected to one another after the partition is removed.

An applicator for delivering a glutinous substance comprises a first body portion, a second body portion, a tip portion, an inner sleeve, and an actuator interface. The first body portion comprises a base portion, an end-effector interface extending from the base portion, and a side cover removably coupled to the base portion. A first cavity is formed in the first body portion when the side cover is removably coupled to the base portion. The second body portion is non-parallel to the first body portion, and a second cavity extends through the second body portion and intersects the first cavity. The tip portion is to be removably coupled to the second body portion and comprises a nozzle portion and a third cavity that communicatively couples with the second cavity. The inner sleeve is to be coaxially received inside the third cavity, and the actuator interface extends from the second body portion.

A method (500) for removing glutinous substance (298) from applicator (100) comprises removing plunger (342) from applicator (100) before glutinous substance (298) has solidified; allowing glutinous substance (298) to solidify inside applicator (100); detaching side cover (110) from base portion (111) of first body portion (102) to expose first sealant plug (302); severing first sealant plug (302) from second sealant plug (304); severing first sealant plug (302) from third sealant plug (300); detaching tip portion (106) of applicator (100) from second body portion (104) to expose a portion of second sealant plug (304); extracting second sealant plug (304) from second body portion (104) by pulling portion of second sealant plug (304) in direction (320) along second body portion (104); separating first sealant plug (302) from base portion (111) of first body portion (102); and extracting third sealant plug (300) from end-effector interface (112) of first body portion (102).

A head plate device is disclosed for a cartridge arrangement for a dispensing apparatus for dispensing at least two flowable components. The head plate device includes at least two separate outlet openings for respectively dispensing the at least two flowable components, and at least two separate inlet passages of the head plate device through which the at least two flowable components can be introduced and flowed through separately from one another. A corresponding storage container device, a cartridge arrangement, and a dispensing apparatus combining a head plate device and a storage container device with a mixer device are disclosed.

A foam spray gun is illustrated in which a third hose is attached to the gun for the application of either a liquid or a gas.

A construction material tube strap cap includes a base comprising a first and second tab that defines a respective first and second aperture, where the base is dimensioned to fit over a nozzle of a construction material tube. An upper section attached to the base. The upper section comprises a top surface and a bottom surface and is dimensioned to provide a seal around the nozzle with a predetermined volume surrounding the nozzle. An elastic strap is positioned through the first and second apertures defined in the first and second tabs in the base. The elastic strap has a length and an elasticity that cause the first and second tabs to flex inward toward the nozzle.

A method for fitting a piping nozzle (1) or a part of a piping nozzle (1) in a piping bag (2) comprises placing the piping nozzle (1) in an initial position (3), which initial position (3) is situated at a substantial distance from a piping position (5) located in the piping bag (2), using a piping nozzle applicator (4), which is movable between the initial position (3) and the piping position (5), to releasably engage with the piping nozzle (1) at the initial position (3), using the piping nozzle applicator (4) to bring the piping nozzle (1) from the initial position (3) substantially to the piping position (5) in the piping bag (2), releasing the piping nozzle (1) from the piping nozzle applicator (4) at the piping position (5), and pulling the piping nozzle applicator (4) back from the piping position (5).