A neck hole of a dispense tip is formed through a length of a body from an input end to an output end. An inlet hole is formed at a distal end of the neck hole, the inlet hole having a first inner diameter. An outlet hole is formed at a distal end of the inlet hole, the outlet hole having a second inner diameter less than the first. A first inner taper transitions the inlet hole from the first inner diameter to the second inner diameter. An outer taper is formed having a width that decreases along a longitudinal axis of the length of the neck hole at a distalmost end. The width of the outer taper is reduced at the distalmost end at the output end of the body of material from a first outer width to a second outer width less than the first outer width.

An adhesive applicator includes a body member defining an adhesive reservoir, a nozzle positioned within and extending from the body member, and an application member configured to receive the nozzle, wherein the application member is configured to receive an adhesive held in the adhesive reservoir upon pressure being applied to the body member.

An adapter for connecting a separated-outlet fluid cartridge to a single-inlet static mixer includes a locking portion and a connecting portion. The locking portion has at least one locking element configured to lockingly engage the mixer housing so as to inhibit rotation between the locking portion and the housing. The connecting portion is received within the locking portion and has first and second fluid inlet members configured to be coupled to respective first and second fluid outlets of the cartridge for receiving fluid from the cartridge, and a fluid outlet member configured to be sealingly coupled to the mixer for directing fluid into the mixer. The locking portion is selectively rotatable about the connecting portion between unlocked and locked positions relative to the cartridge when the connecting portion is coupled to the cartridge. Consequently, the adapter advantageously enables dispensing with a separated-outlet fluid cartridge in combination with a single-inlet static mixer.

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.

To provide a syringe tip that can prevent the syringe tip from unintentionally falling-off during filling and prevent viscous material from leaking out from gaps by securely attaching the syringe tip to a syringe and can provide excellent operability without obstructing a surgical field.

To provide syringe tip to be attached to a tip of a syringe containing viscous material to discharge the viscous material, comprising a syringe engaging portion that engages with the syringe, a cylindrical portion having a hollow portion with a virtual center line at its center and held by a user in the case of engaging the syringe tip with the syringe, and a nozzle portion discharging the viscous material contained in the syringe, wherein in the case that the maximum length (mm) between both end portions of the cylindrical portion on a virtual straight line orthogonal to the virtual central line is defined as first length A, the virtual straight line orthogonal to the virtual central line and including both end portions of the cylindrical portion constituting the first length A is defined as first virtual straight line, and the length (mm) between both end portions of the cylindrical portion on a second virtual straight line orthogonal to the virtual central line and orthogonal to the first virtual straight line is defined as second length B, the first length A and the second length B satisfy the following relational expressions (1) to (3).

First length A/Second length B?1.5Relational expression (1):

13?(First length A+Second length B)?5Relational expression (2):

5?Second length BRelational expression (3):

A quick-release structure for a grease gun includes: a cylinder including a peripheral wall and a fixing groove formed in an insertion section of the peripheral wall; the grease gun including an outer surface, an insertion hole, a slot formed in the outer surface and in communication with the insertion hole, the cylinder is inserted in the insertion hole and the fixing groove is aligned to the slot; a locking member inserted through the slot and into the fixing groove; a base fixed to the outer surface; an elastic member disposed between the base and the locking member; a press member including a press section and a drive section, the drive section is drivingly connected to the driven portion and to be pressed by a user; and a restricting member mounted on the base, and the press section of the press member leans against the restricting member.

Disclosed is a coating machine. The coating machine includes: a movable component, a plurality of nozzles and a pump, the plurality of nozzles are sequentially arranged along the length direction of the movable component, the pump is configured for pumping coating agents into the nozzles, the movable component can drive the nozzles to move, and coating agents are coated on substrates by the nozzles with the movement of the nozzles.

A quick-release structure for a grease gun includes: a cylinder including a peripheral wall and a fixing groove formed in an insertion section of the peripheral wall; the grease gun including an outer surface, an insertion hole, a slot formed in the outer surface and in communication with the insertion hole, the cylinder is inserted in the insertion hole and the fixing groove is aligned to the slot; a locking member inserted through the slot and into the fixing groove; a base fixed to the outer surface; an elastic member disposed between the base and the locking member; a press member including a press section and a drive section, the drive section is drivingly connected to the driven portion and to be pressed by a user; and a restricting member mounted on the base, and the press section of the press member leans against the restricting member.

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 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).