24 results about "Dropper Bottle" patented technology

The present invention is directed to systems and methods that permit dropper bottles to be filled without removing the dropper spout from the body of the bottle. As such, dropper bottles having integrated spouts can be filled after manufacture of the bottle, which facilitates the aseptic preparation of compounded solutions. In some embodiments, the inventive bottle includes a fill valve on the base and is vented through the nozzle. In other embodiments, the bottle is both filled and vented via the nozzle.

The utility model discloses a kind of drip bottle sealing structures, including bottle body, drip tube subassembly and switch buckle, drip tube subassembly includes elastomeric button, drip tube and bottle plug, elastomeric button is set on bottle plug upside, the upper end of drip tube is connected with elastomeric button, drip tube is inserted into bottle body, bottle plug is embedded in the bottle mouth of bottle body, switch buckle includes switch buckle main part and limit block, switch buckle main part is door type structure, switch buckle main part both ends are rotatably connected in the left and right sides of bottle body, limit block is fixedly connected in switch buckle main part inboard, and with bottle plug upside abut, limit block downside is provided with first camber, the upside of bottle plug is provided with protrusion, protrusion abuts with first camber, protrusion is set in the front and back of first camber lowest point, the front and back of bottle plug is provided with second camber, to avoid above-mentioned limit block. The utility model proposes a kind of drip bottle sealing structure, it is more convenient to take and use cosmetic, improve use experience.

1. Name of the product in this design: Dropper bottle (circular shoulder). 2. Purpose of this design: For packaging cosmetics. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

This utility model belongs to the field of cosmetics technology, specifically relating to a double-ended dropper bottle structure, including a connecting sleeve. The connecting sleeve houses an upper inner bottle and a lower inner bottle, symmetrically arranged with opposite ends extending to the outside of the connecting sleeve. An upper dropper is located inside the upper inner bottle, with one end extending to the outside of the upper inner bottle. A fourth sealing cap is provided on the outer wall of the upper dropper, and the upper dropper is fixed to the upper inner bottle by the fourth sealing cap. A lower dropper is located inside the lower inner bottle, with one end extending to the outside of the lower inner bottle. A second sealing cap is provided on the outer wall of the lower dropper. This utility model allows for the carrying of two different cosmetic liquids within a limited space, reducing the space required when carrying different cosmetic liquids, making it easier to carry multiple cosmetic liquids, and reducing carrying difficulty.

1. Name of the product in this design: Dropper bottle cap. 2. Purpose of this design: For packaging cosmetics. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: a 3D model.

1. The name of the design product: dropper bottle (HH5001). 2. The use of the design product: bottle for loading, storing solution such as essence liquid, essence oil, etc. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: perspective view.

The utility model relates to a rotary self-suction type dropper bottle which comprises a bottle and a dropper liquid taking assembly, and the dropper liquid taking assembly comprises an inner tooth cover, a spring, a gland, an outer cover, a rubber head and a glass suction tube. The inner tooth cover is installed on the bottle opening and matched with the bottle opening, the inner tooth cover is provided with an inner cylinder and an outer cylinder, and the spring is sleeved on the inner cylinder and upwards abuts against the gland. Convex ribs are arranged on the inner wall of the outer cover and are matched with sliding grooves formed in the outer wall of the inner tooth cover to form a structure that the outer cover can axially rotate around the inner tooth cover; a spiral guide rail is arranged at the upper part of the inner side of the outer cover, the gland is sleeved on the inner cylinder, the gland is provided with an arc-surface sliding shoulder which is propped against the spiral guide rail, and when the outer cover is rotated, the spiral guide rail slides along the arc-surface sliding shoulder, so that the gland moves downwards and resets upwards under the action of the spring; the rubber head is fixedly installed on the inner tooth cover by matching the positioning groove with the positioning ring of the inner cylinder, the rubber head is communicated with liquid in a bottle through a glass straw, and the top of the rubber head abuts against the gland. The liquid absorption stability is good, and the sealing effect is good.

The utility model relates to a switch pressing type cosmetic dropper bottle. A dropper liquid taking assembly of the switch pressing type cosmetic dropper bottle comprises an elastic suction head, a glass suction pipe, an inner cover, an outer cover and a button. The elastic suction head is buckled on the inner side of the inner cover and is in sealed connection with the glass suction pipe, and the glass suction pipe is communicated with liquid in the bottle body; the inner cover is sleeved on the outer cover in a close fit manner through the lower barrel part of the inner cover; the inner cover is matched with the bottle opening of the bottle body, so that the dropper liquid taking assembly is mounted on the bottle body; the annular shoulder of the button is blocked by the shoulder sleeve of the outer cover, so that the button is limited when bearing the upward elastic force of the elastic suction head; the button is sleeved on the upper cylinder portion of the inner cover through the cylinder portion of the button, a rib is arranged on the inner wall of the cylinder portion of the button, and the lower end face of the rib is in sliding fit with a sliding shoulder arranged on the upper side of the inner cover to form a structure that the button can axially rotate around the inner cover. The inner cover is provided with an open groove allowing the protruding edge to penetrate, and the protruding edge is inserted into the open groove to enable the button to compress the elastic suction head to suck liquid so as to form an opening liquid suction structure. The liquid suction device has the advantage of avoiding liquid suction misoperation.

The three-ring color separation dropper bottle cap comprises a cap body and a dropper, the dropper is formed by connecting a straw and a rubber head, the cap body comprises an inner shell, a middle lantern ring and an outer shell, the bottom of the inner shell is a cap opening, the middle of the inner shell is provided with an inner-layer sleeve hole which is sleeved on the rubber head, the inner-layer sleeve hole extends upwards to form a cylindrical sleeve, and the sleeve is communicated with the cap opening. The inner wall is provided with connecting threads matched with the bottle neck; the outer wall of the top end surrounds the annular concave surface; the middle lantern ring is sleeved on the sleeve, and the convex part of the inner wall is supported by the annular concave surface; the outer shell is sleeved on the inner shell and is fixed through a buckle and a rotation stopping structure, and the outer sleeve hole in the middle of the top surface is supported by the top end of the middle sleeve ring, so that the top surfaces of the three parts form an inner-middle-outer parallel three-ring body. According to the structure, the surface of the cover body is layered and color-separated, the ring bodies can adopt different colors, the ring bodies with different colors can be conveniently matched during production and assembly, color combinations are enriched, the cover body identification degree is enhanced, related cosmetics can conveniently mark the colors of the ring bodies according to components and types, and the attributes of the cosmetics in the bottle are visually displayed; the product identification degree is improved, and convenience is provided for production, sales and use.

1. Name of the product in this design: Essence Dropper Cap (HD-507). 2. Application of this design: for use as a cap for cosmetic dropper bottles and for phototherapy and physiotherapy care of the skin. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: Part A in the perspective figure 1 is made of transparent or translucent material.

Systems, devices, and methods for replacing an eyedropper tip on an eyedropper bottle with a replacement eyedropper tip. Such a system may include, without limitation, a removal tool, an application tool, and a replacement eyedropper tip. The removal tool may be used to remove a preexisting eyedropper tip on an eyedropper bottle, and the application tool may be used to apply the replacement eyedropper tip to the eyedropper bottle. In some embodiments, the replacement eyedropper tip and the application tool may be formed as a single unit or effectively be the same component.

A dropper protection structure to protect a dropper of a dropper bottle, which dropper protection structure includes a shock-absorbing material to protect a dropper cap of a dropper and a pipette connected to the dropper cap against breakage from impact forces and compression forces, a top portion designed to cover a lower portion of a dropper bulb, and a side portion designed to cover a side surface of a dropper cap.

A modular, refillable cosmetic-delivery and storage system may be used for any type of cosmetic or liquid formulations requiring controlled dispensing, such as mascaras, brow serums, lip glosses, or skincare serums. The system enables fresh cosmetic pigment and hydration fluid to be replenished as needed, providing a reusable cosmetic product that produces little to no waste. In an embodiment, the system has multiple detachable segments. In general, an upper solution chamber houses a liquid hydration fluid / solution. It has a dropper bottle which can be removed to dispense solution into a lower container for mixing with cosmetic.

1. Name of the product in this design: Beauty Instrument (HD-485A). 2. Application of this design: for use as a cap on a dropper bottle for skincare products and for phototherapy and physiotherapy care of the human body. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1. 5. Other situations requiring explanation: Part A in the perspective figure 1 is made of transparent material.

This utility model discloses an inner stopper for a dropper bottle and a dropper bottle. The inner stopper includes a dropper channel, an outer sealing part, and an inner sealing part. The inner sealing part is located below the outer sealing part, and the dropper channel is located inside the outer sealing part. The dropper channel includes an inner recess and a dropper storage channel. The inner recess is located at the outlet end of the dropper head and includes a channel that is recessed from the outlet inward, with an anti-drip fine hole at the end of the channel. The inner recess is connected to the dropper storage channel through the anti-drip fine hole, and the dropper storage channel extends to the inlet end. The dropper bottle has a bottle body as the container and an outer protective cover as the outer cap. The inner wall of the outer cap is provided with a three-threaded internal thread for matching the three-threaded external thread of the inner stopper. A sealing post is provided at the inner top of the outer cap for inserting into the inner recess of the dropper head to form a seal. The opening of the bottle body connecting to the inner stopper is provided with a protrusion and a recess, and is equipped with a snap ring and a sealing groove.

A humidifier with a glue-free chemical solvent-free dropper bottle tube connector and respiratory equipment are provided, which relate to the technical field of respiratory equipment. The humidifier includes an infusion tube; a humidifier body, having an upper cover end and a base plate end arranged opposite to each other; a water inlet, fixedly provided on the upper cover end, where the water inlet is provided with a water inlet hole, and a plurality of locking parts are fixedly arranged on the water inlet; an infusion tube connector, having an insertion section, a limiting boss, and a hole entrance section arranged in sequence from top to bottom, where the hole entrance section is detachably connected to the water inlet hole, and the insertion section is detachably connected to the infusion tube; and a connector locking fastener.

Systems, devices, and methods for replacing an eyedropper tip on an eyedropper bottle with a replacement eyedropper tip. Such a system may include, without limitation, a removal tool, an application tool, and a replacement eyedropper tip. The removal tool may be used to remove a preexisting eyedropper tip on an eyedropper bottle, and the application tool may be used to apply the replacement eyedropper tip to the eyedropper bottle. In some embodiments, the replacement eyedropper tip and the application tool may be formed as a single unit or effectively be the same component.

The utility model discloses a self-suction type residue-free dropper bottle, and belongs to the field of cosmetics. The dropper bottle comprises a tooth cover connected with an opening of a bottle body, a soft rubber head is clamped on the tooth cover, the lower portion of the soft rubber head is located in the tooth cover and located in the opening of the bottle body at the same time, and an elastic connecting part is arranged on the lower portion of the soft rubber head. The dropper part extends into the bottle body, the bottom of the dropper part is in contact with the bottle body in a closed state, and the elastic connecting part is in a compressed state. Compared with a traditional dropper bottle packing material, the self-suction device is additionally arranged, through automatic rebounding of the elastic connecting part, a consumer can automatically suck a material body through the dropper when using the dropper, the dropper can be used after being opened, and manual material taking is not needed. The whole self-suction structure can be achieved only through one piece of soft rubber, the rebounding stroke of the soft rubber can be adjusted according to different materials, and the single-time use amount is controlled. The device is simple in structure, novel in design and suitable for various materials.

The utility model discloses a transparent visible essence dropper bottle, which relates to the technical field of dropper bottles, and comprises a dropper bottle, a bottle opening is arranged on the upper side surface of the dropper bottle, a thread is arranged on the bottle opening, a sealing cover is sleeved on the outer surface of the bottle opening in a threaded manner, and the transparent visible essence dropper bottle is arranged on the sealing cover. The upper side surface of the sealing cover is fixedly connected with an elastic air bag, the lower side surface of the sealing cover is fixedly connected with a rubber pipe, the rubber pipe is communicated with the interior of the elastic air bag, the lower side surface of the rubber pipe is fixedly connected with a liquid taking pipe, the lower side surface of the rubber pipe is fixedly connected with a shell, and the surface of the liquid taking pipe is movably sleeved with a telescopic sleeve; the upper end of the telescopic sleeve penetrates into the shell in a sliding mode, a liquid taking assembly is arranged on the telescopic sleeve, and by means of the arrangement of the telescopic sleeve, a certain telescopic function is provided for the total length of the rubber tube, so that the problem that essence is difficult to suck when the remaining amount of the essence is small is solved, and waste of resources is avoided to a certain extent.

1. Name of the product in this design: Serum Dropper Cap (HD-464). 2. Purpose of this design: for use as a cap for cosmetic dropper bottles. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

Device to aid in monitoring liquid ophthalmic treatments. The technical field of the invention relates to a device to aid in monitoring liquid ophthalmic treatments dispensed from dropper bottles activated by longitudinal or transverse pinching. The prior art of the pillbox type is not suitable for these treatments. The invention aims to provide a device indicating the day of the week and the number of drops instilled and / or the instillation period on that same day. This device comprises at least three elements A, B, and C, namely, a tubular part A that fits around the bottle, a ring B that fits onto A and is rotatable, and a ring C positioned above ring B and fitted onto A, also rotatable. Rings B and C are provided with through-windows 2a and 2b, the rotation of which brings them into contact with the marking areas 1a, 1b of part A. Figure to be published with the abstract: Fig. 4

1. The name of the design product: cosmetic dropper bottle (Ou Zhi series). 2. The use of the design product: the design product is used for cosmetic packaging. 3. The design points of the design product: in shape. 4. The picture or photo that best indicates the design points: design 1 perspective view. 5. Design 1 is designated as the basic design.

1. Name of the designed product: dropper bottle. 2. Use of the designed product: for containing liquid. 3. Design points of the designed product: in shape. 4. Picture or photo best indicating the design points: perspective view.

1. Name of the product in this design: Serum Dropper Cap (HD-485B). 2. Application of this design: for use as a cap on a dropper bottle for skincare products and for phototherapy and physiotherapy care of the human body. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.