The present application relates to a gluing nozzle and a gluing device. The gluing nozzle comprises an inner lined glue nozzle and an outer glue nozzle, wherein the inner lined glue nozzle comprises at least two sub-linings, and the at least two sub-linings are detachably connected and enclosed to form a glue cavity with a glue outlet; and the outer glue nozzle is detachably arranged on an outer side of the inner lined glue nozzle, such that the at least two sub-linings are relatively fixed. The gluing nozzle can solve the current problem that the production cost is increased since frequent replacement of a new glue discharging nozzle is required to ensure the uniformity of glue discharging.

A compound applicator includes a nozzle assembly including a nozzle opening and a plug movable relative to the nozzle opening between a first position in which the nozzle assembly is in a closed state, and a second position in which the nozzle assembly is in an open state, a spring configured to bias the plug into the first position, a cylinder configured to receive and store a compound material, a main housing, a handle rotatable relative to the main housing, a pull rod having a first end coupled with the plug, and an input mechanism located at least partially within the handle and/or the main housing and configured to convert rotational motion of the handle into axial movement of the pull rod, thereby moving the plug from the first position toward the second position. The spring pulls the pull rod such that the pull rod is biased into tension.

A compound applicator includes a nozzle assembly including a nozzle opening and a plug movable relative to the nozzle opening between a first position in which the nozzle assembly is in a closed state, and a second position in which the nozzle assembly is in an open state, a spring configured to bias the plug into the first position, a cylinder configured to receive and store a compound material, a main housing, a handle rotatable relative to the main housing, a pull rod having a first end coupled with the plug, and an input mechanism located at least partially within the handle and/or the main housing and configured to convert rotational motion of the handle into axial movement of the pull rod, thereby moving the plug from the first position toward the second position. The spring pulls the pull rod such that the pull rod is biased into tension.

Fluid applicators with precise volume dispensing control for dispensing fluids such as a disinfectant in a controlled manner. Such fluid applicators may include a barrel including a sidewall having an inside surface defining a chamber for retaining a fluid, an end press, a push rod disposed within the chamber, the push rod having a push button and a piercing tip, a cap attached to a port via a hinge to cover a hydrophobic filter disposed on the sidewall of the chamber, a one-way valve disposed on the outlet on a distal end of the barrel, a disinfectant disposed within the chamber; a housing having a base and an open proximal end; and a fluid applicator sponge disposed in the base of the housing. An alternate fluid may include a deformable end press, a plurality of volume scale markings on an outer surface of the barrel, a push rod, a one-way valve and applicator sponge.

A device suitable for finishing and sealing the joints and openings of different surfaces is described here. The device includes a base, which is conical in its essence. The base has a collar to connect the device to the gun of sealant of finishing material; a holder is integrated with the base at an angle, a movable smoothing pad with a carriage is fitted in the holder, and the carriage is installed in a casing inside holder. In the working position, there is a space between the smoothing pad and the tip of the nozzle of the tube, so that the material which is applied from the tube to the surface can visually be monitored and thus the desirable quantity dosed during the performance of the works.

A dispensing tool for dispensing caulk includes a cartridge housing shaped to receive a cartridge of caulk. The cartridge includes a support bracket which extends to a pivot element, and an applicator head is mounted on the pivot element. A material hose connects the exit nozzle of the cartridge with the applicator head. A dispensing nozzle of the applicator head dispenses the caulk flowing from the cartridge. The cartridge includes a drive mechanism to push the follower of the cartridge to dispense the caulk, and a reciprocation system reciprocates the applicator head as the caulk is being dispensed through the dispensing nozzle.

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.

Examples of the present disclosure are related to systems and methods for a pouring device with an internal vented nozzle. More particularly, embodiments relate to a nozzle that is partitioned by an internal sidewall that extends across a chord of a circumference of the nozzle that allows for a vented nozzle with a larger diameter.

The present invention includes a dispensing system for dispensing a packaged product, e.g. a condiment, onto one or more areas. A package including a pouch having the product therein cooperates with a dispensing gun to dispense a dose of product. In various aspects the invention includes a packaging system that includes a container and a flexible package; a package with a frangible seal, the package including a flexible pouch; a dispensing assembly for dispensing a product from the package; a dispensing gun system; a method of making a package; and a method of dispensing a product. The packaging system includes a container such as a rigid sleeve, and a flexible pouch positioned within the container interior, and also includes a valve that enables the product to exit the pouch interior and be dispensed. An optional diffuser coordinates with the valve to dispense product from one or more product outlets.

A gap caulking device and a caulking method are provided, wherein the gap caulking device includes long plates, short plates, a dial plate, a three-way joint, a tensioner and a limit rod, and a closed quadrilateral structure with an adjustable angle is formed by two long plates hinged to each other and two short plates hinged to each other, a dial plate and a pointer are respectively provided on the two short plates, damping rods hinged on the two short plates to each other and a three-way joint matched with the two long plates are passed through by a limit rod to achieve connection limiting, and a shape memory alloy wire is connected to the three-way joint by a tensioner and is parallel to the limit rod. The problem is overcome that the original traditional wedge-shaped material that gaps rely on has a single filling function.