Abstract: A liquid soap dispenser includes a cap adapted to be mounted onto a container. A cylinder longitudinally and rotatably extends through the cap. A tube is longitudinally connected to a lower end of the cylinder. A discharge tube is partially longitudinally received in the cylinder. The discharge tube has a lower end received in the cylinder and abutting against an inner periphery of the cylinder and is reciprocally moved relative to the cylinder. A push-button is mounted onto a top of the discharge tube. A negative pressure relative to the space in the container is intermittently formed in the cylinder such that the liquid soap in the container will sequentially pass through the tube, the discharge tube and the push-button when the push-button is reciprocally pressed and the piston of the discharge tube is reciprocally moved relative to the cylinder.

Abstract: A pressure head with foaming function mounted onto a container with liquid substances includes a low-pressure suction force generator with a reducing port set into the discharge pipe of the pressure head, such that liquid already absorbed to the discharge pipe can flow through the guide port of the discharge pipe. The liquid is then collected and extruded from the reducing port, thus increasing the flow speed and reducing the pressure to generate a low-pressure suction force. An it guide port is arranged onto the discharge pipe and also located at a spacing with the reducing port. While the liquid is extruded from the reducing port to generate low-pressure suction force, air out of the discharge pipe is absorbed from the air guide port to the discharge pipe, such that an is mixed with liquid, making the liquid extruded from the discharge pipe foamed.

Abstract: A safety bottle cap for preventing damage from anti-burglary tearing flanges has an opening, a cover and a two-layer tear ring between the opening and the aperture on the cover. A lower stop flange is protruded on the lower section of the opening. An upper stop flange is located at a spacing with the lower stop flange. A hooking edge is protruded on the inner side of the aperture. The tear ring has upper and lower rings, ribs arranged to link the rings, an outward flange protruded on exterior of the upper ring, an upper abutting edge protruded on the inner side of the upper ring and a lower abutting edge protruded on the inner side of the lower ring. The safety bottle cap allows the cover to be opened smoothly without spurs on the aperture, thus realizing anti-burglary identification and improving protection against mouth injury.

Abstract: A safety bottle cap for preventing damage from anti-burglary tearing flanges has an opening, a cover and a two-layer tear ring between the opening and the aperture on the cover. A lower stop flange is protruded on the lower section of the opening. An upper stop flange is located at a spacing with the lower stop flange. A hooking edge is protruded on the inner side of the aperture. The tear ring has upper and lower rings, ribs arranged to link the rings, an outward flange protruded on exterior of the upper ring, an upper abutting edge protruded on the inner side of the upper ring and a lower abutting edge protruded on the inner side of the lower ring. The safety bottle cap allows the cover to be opened smoothly without spurs on the aperture, thus realizing anti-burglary identification and improving protection against mouth injury.

Abstract: A spray liquid pressure head has a main head body containing a suction body, a suction pipe and a container locking ring. A pressing member assembled over the main head body has a pressure head and horizontal expansion pipe. A directional jack is assembled at one end of the horizontal expansion pipe. Two reinforced costal margins are integrally formed at both sides of the horizontal expansion pipe in a vertical extension state. One end of the reinforced costal margin is integrally linked to the pressure head, and the other end integrally linked to the directional jack. The pressure head has a combined directional sprinkler head containing a labyrinth connecting pipe, a vertical terminal pipe and a spraying guide assembly.

Abstract: A spray liquid pressure head has a main head body containing a suction body, a suction pipe and a container locking ring. A pressing member assembled over the main head body has a pressure head and horizontal expansion pipe. A directional jack is assembled at one end of the horizontal expansion pipe. Two reinforced costal margins are integrally formed at both sides of the horizontal expansion pipe in a vertical extension state. One end of the reinforced costal margin is integrally linked to the pressure head, and the other end integrally linked to the directional jack. The pressure head has a combined directional sprinkler head containing a labyrinth connecting pipe, a vertical terminal pipe and a spraying guide assembly.

Abstract: The present invention provides a double-piston mechanism of an emulsion squeeze head, having an actuating syringe and a suction pipe. A top of the suction pipe is connected to a pressing head, while an elastic resetter is arranged between the bottom of the suction pipe and the bottom wall of the actuating groove. The suction pipe is also provided with a piston set. The piston set includes a first piston, with a first connecting portion and a first flange, and a second piston. The first connecting portion is assembled onto the suction pipe, and the first flange is abutted on the wall of the actuating groove. The second piston, placed at one end of the first piston, includes a second connecting portion and a second flange. The second connecting portion is assembled onto the first piston, and the second flange is abutted on the wall of the actuating groove.

Abstract: The present invention provides a foam nozzle for assembly onto a trigger-type sprayer. The foam nozzle includes a base plate, containing front and rear faces, a plurality of pins, arranged at intervals, a straight tube, protruding vertically from the front face of the base plate, an orifice defined within the straight tube, and a mesh body, arranged on the nozzle orifice of the straight tube. The mesh body includes a circular rib and a plurality of radial ribs. A convex rib protruding from the interior of the circular rib is contained within the radial ribs. A central orifice is formed between the convex ribs, while a plurality of annular orifices is formed between the circular rib and the radial ribs. The foam nozzle can be assembled into a plurality of grooves for the nozzle of existing trigger-type sprayer to generate foaming spray.

Abstract: The present invention provides an improved structure of a paint can with internal molded label. The paint can includes a plastic can body in a circular shape; a plastic bottom wall, integrally formed on the bottom of the plastic can body; and a plastic bottom frame, integrally formed on the bottom of the plastic can body and plastic bottom wall. There is a cover, covering the top of the plastic can body, and an internal molded label, integrated on the outside of the plastic can body through internal molding. The bottom edge of the internal molded label extends to the plastic bottom frame. In this way, an advancement of practicability is achieved in that the internal molded label of the paint can becomes smoother, and the quality of finished products is further improved.

Abstract: The present invention provides an improved piston mechanism of a lotion pump. A piston is assembled in the piston cylinder of the lotion pump in a sliding state. The piston contacts the inner wall of the piston cylinder through a ring surface. At least two circular ribs are arranged at intervals on the ring surface, enabling sliding contact between each circular rib and the inner wall of the piston cylinder. Since the circular rib is made of ribs with predefined heights, the contact area may not expand greatly, thus maintaining the smooth sliding of the piston, leading to higher durability and improved applicability of the lotion pump.

Abstract: The present invention is a lotion pump structure, and the lotion pump structure includes a piston cylinder, shut-off valve, locking ring, pump, activating tube, piston and resilient component. A first ring groove and a second ring groove are on the tapered section of the activating tube of the piston cylinder, so that the protruding ring at the top of the inner ring wall of the piston can be connected to the first ring groove. The bottom edge of the inner ring wall connects the second ring groove. The sealing effect is increased when the piston is sliding up and down, and the drawing effect on the lotion is increased. The piston is supported better to prevent the piston from being bent out of shape, further extending the working life span of the piston.

Abstract: The structure that can keep a foreign object from coming into the container for the pump of the liquid container is focused on solving the dust accumulated inside the container before being sold. An anti-lock device is placed between the pump and the tip of the bottle, which includes an upper stopper, lower stopper, and a pre-snap rib. The upper stopper has a limit stopper that is placed at the end of the outlet tube of the pump, and the lower stopper is placed on the opening of the bottle. The pre-snap rib is placed between the upper and lower stopper. An extension part is placed on the upper stopper that extends to the outlet of the outlet tube, and a sealable lid is placed at the end of the extension part that can seal the outlet of the outlet tube.

Abstract: The safeguard device for the pump of a liquid container prevents the pump of the new liquid container from being opened by the consumers. The device is a substrate that can be fastened or tied to the joint cap on the top of the bottle cap on the container, and the substrate forms a positioning chip that is connected to the pump. A disconnected line is placed between the substrate and the positioning chip, and by connecting the substrate and positioning chip to the joint cap and pump of the contain, it can maintain the unopened status of the joint cap and pump, so that the consumer can easily twist the pump open and cause it to spring up. Also, the device prevents the cleaner inside from being pumped out, and once the pump is twisted.

Abstract: A water stopping and infiltration-proof structure for a lotion spray nozzle, which is accomplished by adopting a water-stopping flange that is integrated with the cover top and is expanded from the top of the straight shaft tube, together with female and mate threading that are moved outwards along with the spray nozzle's bottom rim and the integrated cover's rim. This will enable the water-stopping flange to wipe off water drops on the piston shaft surface, and prevent water on the integrated cover top from infiltrating into the shaft tube.

Abstract: A dispenser pump is provided with a pump head and a locking cap fastened to the pump head. The pump head and locking cap are provided with a ratchet portion to prevent the pump head from being disengaged from the locking cap accidentally or inadvertently. The ratchet portion can be twisted off to facilitate the disengaging of the pump head with the locking cap, so as to enable the dispenser pump.

Abstract: An emulsion-dispensing structure includes a housing, a collar cap, an engagement cap, a plunger, and a plastic spring. The plunger is provided with an outer threaded portion and is fitted into a connect stem such that the outer threaded portion is engaged with an inner threaded portion of the connect stem. The dispensing structure is ready to dispense the emulsion from a container at such time when the plunger juts out of the connect stem.

Abstract: A spray gun includes a main body which is provided in the interior with an upright tube, a guide tube, and a compression structure by which a fluid contained in a container is dispersed in the form of a spray via a spray head. The compression structure includes a compression tube located in the interior of the main body, and an elastic tube compressibly received in the compression tube such that the elastic tube is compressed by a connection rod which is actuated by a trigger lever pivoted at one end to the main body.