Classifications

• • B—PERFORMING OPERATIONS; TRANSPORTING
  • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
  • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
  • B65D83/00—Containers or packages with special means for dispensing contents
  • B65D83/76—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston
  • B65D83/763—Containers or packages with special means for dispensing contents for dispensing fluent contents by means of a piston the piston being actuated by a reciprocating axial motion of a shaft which engages the piston, e.g. using a ratchet mechanism
• • A—HUMAN NECESSITIES
  • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
  • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
  • A47J47/00—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread
  • A47J47/01—Kitchen containers, stands or the like, not provided for in other groups of this subclass; Cutting-boards, e.g. for bread with dispensing devices

Definitions

• the invention relates to a refillable fluid dispenser apparatus with improved dose adjustment.
• ketchup there are various packages that mediate the useage, serving and storage of fluid and semi-fluids
• fluid and semi-fluids such as ketchup, mayonnaise and similar sauces
• personal care and health products such as hair gel, toothpaste, and various food products such as cream, hazelnut paste, and many apparatus specially made therefor.
• a ketchup bottle can be used both as a product packaging and as a service tool.
• such tools are not refillable and the refillable ones are not useful enough.
• it causes various difficulties and obligations such as removing the cap for refilling, refilling the product inside by using a funnel, spoon and similar additional tools.
• the air entering these disposable or refilled packages prevents the product contained therein from deteriorating quickly, during the use of the product, while the squeezing process is performed, the air inside it suddenly goes out, causing the product to splash around undesirably.
• TR 2018/053108 which should be mentioned in the state of the art, it is summarized as "Thanks to the easy-to-open cap structure created on the invention, it is related to the packaging that enables the fluid products (shampoo, hair conditioner, body cream, liquid adhesive materials, chemical materials used in construction and building products, food products such as ketchup, mayonnaise, mustard, olive oil, vinegar, lemon juice, etc.) in the package to be used for single use and to be transferred out in a controlled manner".
• fluid products shampoo, hair conditioner, body cream, liquid adhesive materials, chemical materials used in construction and building products, food products such as ketchup, mayonnaise, mustard, olive oil, vinegar, lemon juice, etc.
• Packaging body Each time the user presses the plunger, a pusher with a gasket, which skips one step towards the cap on the nails on the pin, thus pushing the liquid or cream substance in the package body towards the cap, allowing a certain amount of the said substance to come out of the cap mouth; Gasket that allows the pusher to move through the package body without leaving any liquid or cream product residues and thus the liquid or cream products to be completely discharged from the package body without wastage; Flexible threaded base that allows the pusher with gasket to skip nail by one step over the moving pin when the user depresses the piston; Piston that allows the user to move the pin towards the cap and thus the pusher with gasket to skip nail by one step towards the cap; The spring that allows the piston to return to its original position after each compression; Spring base that provides compression of the spring when the piston is pressed; The pin with nail which moves towards the cap when the user
• the dispenser for pasty products such as toothpaste, mustard or mayonnaise has a cylindrical housing for a piston that moves stepwise towards the nozzle provided at one end of the housing; it is connected by means of a rod pierced by a piston and a clamping barrier, moves on one side, thereupon, a spring-loaded bent arm that can rotate about a transverse axis in the restoring direction engages the piston rod.
• One arm of said bent arm extends transversely to the longitudinal axis of the dispenser and the other arm forming an operating arm extends parallel to the longitudinal axis of the housing.
• the dispenser also has a window-type opening in the housing wall of the housing for the bent arm to enter.
• the wheel, which can rotate when the threaded rod and its piston are carried forward, are coaxially mounted to the threaded rod and have a plurality of pins mounted in a circular path surrounding the axis of the wheel.
• a drive rod is attached to the actuation lever such that pressing the lever causes the drive rod to engage one of the pins and rotate the wheel by a fixed amount, is summarized as 'A return spring, also connected to the actuation lever, returns the actuation lever to its original position and simultaneously pushes the drive rod against the pin next to it".
• the present invention relates to a dose-adjusted fluid dispenser that pushes or retracts the piston to which it is attached and the fluid in the tube, of which the pushing forward or pulling back surfaces interact with the relevant surface of the leaf spring with the rotation of the pusher shaft inside the tube by rotating the upper adjustment mechanism and that allows it to make these movements at certain distances with its counterpart in the turning mechanism at the top of the tube.
• the aim of the invention is to apply the fluid in the tube by means of a piston by using a pusher shaft in different geometric shapes in order to take out and/or pull in the fluid.
• it is configured in such a way that the pusher shaft engages the corresponding surfaces of the leaf spring on the piston and is released by friction and, the up and down movement of the piston in the tube is provided by the interaction of the leaf spring fixed to the piston with the pusher shaft.
• Another aim of the invention is to provide sealing for the fluid when the piston moves back and forth and rotates inside the pusher shaft, with a sealing gasket in the piston in which the pusher shaft pass.
• Another aim of the invention is to use a plug at the end of the piston bottom surface of the pusher shaft to prevent the piston from coming out of the tube after discharge and to prevent the pusher shaft from releasing the piston.
• a plug at the end of the piston bottom surface of the pusher shaft to prevent the piston from coming out of the tube after discharge and to prevent the pusher shaft from releasing the piston.
• Another aim of the invention is to create a piston configuration in such a way that allows the piston to go back with an external force, even though the pressure cap on the tube is in the back position.
• Another object of the invention is to provide at least one air hole under the pressure cap to allow air to be taken into the tube.
• the air taken into the tube does not come into contact with the product it contains.
• the leaf valve in the outlet hole on the outlet cap at the bottom of the tube also prevents air entry into the product chamber. Thus, the deterioration time of the product isolated from the air is extended.
• Figure 1 is the general view of the dispenser apparatus of the invention.
• Figure 2 is the a cross-sectional view of the dispenser apparatus of the invention.
• Figure 3 is an exploded view of the invention.
• Figure 4a is the top view of the pressure cap.
• Figure 6 is the front and top view of the piston.
• Figure 6a is the top view of the piston added with the gasket.

Landscapes

• Engineering & Computer Science (AREA)
• Mechanical Engineering (AREA)
• Food Science & Technology (AREA)
• Coating Apparatus (AREA)

Applications Claiming Priority (2)

Publications (2)

Family

ID=91370899

Family Applications (1)

Country Status (1)

Family Cites Families (2)

• 2022
  • 2022-09-08 EP EP22904796.4A patent/EP4392341A4/de active Pending

Also Published As

Similar Documents

Legal Events