CN215080758U

CN215080758U - Quantity-controllable eye drop bottle

Info

Publication number: CN215080758U
Application number: CN202120713936.4U
Authority: CN
Inventors: 李蔚程; 周志群
Original assignee: Jiangxi Jintai Pharmaceutical Packaging Materials Co ltd
Current assignee: Jiangxi Jintai Pharmaceutical Packaging Materials Co ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-12-10
Anticipated expiration: 2031-04-08

Abstract

The utility model discloses an eyedrop bottle with controllable amount, which comprises a bottle body, wherein the top of the bottle body is provided with a bottle opening, the opening part of the bottle opening is provided with a water dropper, the inside of the water dropper is provided with a flow channel, the flow channel penetrates through the two ends of the water dropper, the top opening part of the flow channel is provided with a rubber sheet, the center of the rubber sheet is provided with a cross-shaped notch, the outer side of the water dropper is provided with a sealing cover, the sealing cover is screwed and connected with the outer surface of the bottle opening through threads, an adjusting sleeve is designed on the bottle body in a clamping way, the bottle body can be extruded by the pressing block through pressing the pressing block at one end of the elastic sheet, the bottle body is extruded and deformed, the lower extending edge of the inner side edge of a limiting opening is designed to be matched with the upper extending edge of the outer edge of the pressing block, the distance pressed by the pressing block at each time is fixed size, and the water dropper with the cross-shaped notch is matched, the amount of the liquid medicine dripped can be controlled, and the phenomenon that the liquid medicine is extruded too much when the bottle body is extruded can not occur.

Description

Quantity-controllable eye drop bottle

Technical Field

The utility model belongs to the technical field of eye drop bottle, concretely relates to eye drop bottle of controllable volume.

Background

The eye drop is one of the most common pharmaceutical dosage forms for ophthalmic diseases, and has direct and rapid therapeutic effect on a plurality of eye diseases. With the change of life style and working conditions of people, people are more and more likely to suffer from visual fatigue and dry eye, such as watching computers, playing mobile phones, watching televisions, playing electronic games and the like for a long time. The eyedrops are generally arranged in small bottles made of soft plastics, and the eyedrops in the bottles are generally extruded out by extruding the bottle bodies when the eyedrops are used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an eye drop bottle of controllable volume to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a quantity-controllable eyedrop bottle comprises a bottle body, wherein a bottle opening is formed in the top of the bottle body, a dripper is arranged at the opening of the bottle opening, a flow passage is formed in the dripper and penetrates through the two ends of the dripper, a rubber sheet is arranged at the opening of the top of the flow passage, a cross-shaped notch is formed in the center of the rubber sheet, a sealing cover is arranged on the outer side of the dripper and is connected with the outer surface of the bottle opening in a screwing mode through threads, a mounting groove is formed in the outer surface of the bottle body, an adjusting sleeve is sleeved in the mounting groove and is provided with a communicating opening, a penetrating limiting port is formed in one end of the communicating opening, an elastic sheet is arranged at the other end of the communicating opening, one end of the elastic sheet extends to the limiting port, a pressing block is arranged at one end of the elastic sheet, and an upper extending edge is formed in the outer edge of the pressing block, the edge of the inner side opening of the limiting opening is provided with a lower extending edge.

Preferably, the top edge of the bottle mouth is provided with a sealing groove, a sealing bulge ring is arranged at the position, corresponding to the sealing groove, of the edge of the dripper, and the sealing bulge ring extends into the sealing groove and is connected in a clamping manner.

Preferably, the rubber sheet is of a circular arc structure, and the rubber sheet and the inner side surface of the flow channel are of an integrated structure.

Preferably, the adjusting sleeve and the elastic sheet are of an integrated structure, and the outer surface of the pressing block is provided with an anti-skid bulge.

Preferably, the shape of the mounting groove is of a circular ring structure, and the shape and the size of the mounting groove are matched with those of the adjusting sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a block has designed the adjusting collar on the bottle, through the press block of pressing according to pressing flexible sheet one end, can be so that press block extrusion bottle, make the bottle receive extrusion deformation, limit mouthful inboard edge has designed down and has extended the limit, with the cooperation of extending the limit on according to the press block outside edge, make the distance of pressing at every turn according to the press block be fixed size, and the cooperation has cross notched dripper, make the liquid medicine volume of drippage controllable, the extrusion bottle can not appear that liquid medicine extrudes too much the condition and take place.

Drawings

Fig. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the bottle body in front view;

FIG. 3 is a schematic view of a partial sectional structure of the dripper mounting area of the present invention;

FIG. 4 is a schematic cross-sectional view of the adjusting sleeve of the present invention;

FIG. 5 is a schematic top view of the dripper of the present invention;

in the figure: 1. a bottle body; 2. a sealing cover; 3. an adjusting sleeve; 4. an elastic sheet; 5. a communication opening; 6. a pressing block; 7. mounting grooves; 8. a dripper; 9. a rubber sheet; 10. a flow channel; 11. a sealing groove; 12. a sealing raised ring; 13. a bottle mouth; 14. a cross-shaped cut; 15. a lower extending edge; 16. an upper extending edge; 17. the mouth is restricted.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1

Referring to fig. 1 to 5, the present invention provides a technical solution: an eyedrop bottle with a controllable amount comprises a bottle body 1, a bottle opening 13 is arranged at the top of the bottle body 1, a dripper 8 is arranged at the opening of the bottle opening 13, a flow passage 10 is arranged inside the dripper 8, the flow passage 10 penetrates through two ends of the dripper 8, a rubber sheet 9 is arranged at the opening of the top of the flow passage 10, a cross-shaped notch 14 is arranged at the center of the rubber sheet 9, a sealing cover 2 is arranged outside the dripper 8, the sealing cover 2 is screwed with the outer surface of the bottle opening 13, a mounting groove 7 is arranged on the outer surface of the bottle body 1, an adjusting sleeve 3 is sleeved in the mounting groove 7, a communicating opening 5 is arranged on the adjusting sleeve 3, a penetrating limiting opening 17 is arranged at one end of the communicating opening 5, an elastic sheet 4 is arranged at the other end of the communicating opening 5, one end of the elastic sheet 4 extends to the limiting opening 17, a pressing block 6 is arranged at one end of the elastic sheet 4, an extending edge 16 is arranged on the outer side edge of the adjusting block 6, the inner opening edge of the limiting port 17 is provided with a lower extension edge 15, so as to limit the movement distance of the pressing block 6, ensure the fixed pressure on the bottle body 1 and keep the liquid outlet amount controllable.

In this embodiment, preferably, a sealing groove 11 is formed in the top edge of the bottle mouth 13, a sealing protrusion ring 12 is arranged at a position where the edge of the dripper 8 corresponds to the sealing groove 11, and the sealing protrusion ring 12 extends into the sealing groove 11 for clamping connection, so as to ensure the sealing property.

In this embodiment, preferably, the rubber sheet 9 is a circular arc structure, and the rubber sheet 9 and the inner side surface of the flow channel 10 are of an integrated structure, so that the liquid medicine can only be sprayed out from the cross-shaped notch 14 in order to ensure the sealing performance.

In this embodiment, the adjusting sleeve 3 and one end of the elastic sheet 4 are preferably of an integral structure, and in order to facilitate the bending deformation of the elastic sheet 4, the outer surface of the pressing block 6 is provided with an anti-slip protrusion for anti-slip function.

In this embodiment, it is preferable that the shape of the mounting groove 7 is a circular ring structure, and the shape and size of the mounting groove 7 match with the shape and size of the adjusting sleeve 3, so as to ensure stable mounting.

The utility model discloses a theory of operation and use flow: during the use, screw off sealed lid 2 earlier, the adjusting collar 3 is held between the fingers, another finger is placed on pressing block 6, through pressing block 6 of pressing 4 one ends of elastic sheet, can make pressing block 6 extrude bottle 1, make bottle 1 receive extrusion deformation, limit the lower extension limit 15 of the interior side edge design of mouth 17, with the last extension limit 16 cooperation of pressing block 6 outside edge, the distance of making pressing block 6 to press at every turn is fixed size, and the cooperation has the dripper 8 of cross incision 14, make the liquid medicine volume of drippage controllable, the extrusion bottle 1 can not appear and liquid medicine appears and extrudes too much the condition and takes place.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a quantity-controllable eye drop bottle, includes bottle (1), its characterized in that: the bottle comprises a bottle body (1), and is characterized in that a bottle opening (13) is arranged at the top of the bottle body (1), a dripper (8) is arranged at the opening of the bottle opening (13), a flow passage (10) is arranged inside the dripper (8), the flow passage (10) penetrates through the two ends of the dripper (8), a rubber sheet (9) is arranged at the opening of the top of the flow passage (10), a cross-shaped notch (14) is arranged at the center of the rubber sheet (9), a sealing cover (2) is arranged on the outer side of the dripper (8), the sealing cover (2) is screwed and connected with the outer surface of the bottle opening (13) through threads, a mounting groove (7) is arranged on the outer surface of the bottle body (1), an adjusting sleeve (3) is sleeved in the mounting groove (7), a communicating opening (5) is arranged on the adjusting sleeve (3), a penetrating limiting opening (17) is arranged at one end of the communicating opening (5), and an elastic sheet (4) is arranged at the other end of the communicating opening (5), one end of the elastic sheet (4) extends to the limiting opening (17), a pressing block (6) is arranged at one end of the elastic sheet (4), an upper extending edge (16) is arranged on the outer side edge of the pressing block (6), and a lower extending edge (15) is arranged on the opening edge on the inner side of the limiting opening (17).

2. A controlled volume eyedrop bottle as claimed in claim 1, wherein: the top edge of bottleneck (13) is provided with seal groove (11), the edge of dripper (8) is provided with sealed bulge loop (12) with seal groove (11) department of correspondence, sealed bulge loop (12) extend to seal groove (11) interior snap-fit connection.

3. A controlled volume eyedrop bottle as claimed in claim 1, wherein: the rubber sheet (9) is of an arc structure, and the rubber sheet (9) and the inner side surface of the flow channel (10) are of an integrated structure.

4. A controlled volume eyedrop bottle as claimed in claim 1, wherein: the adjusting sleeve (3) and the elastic sheet (4) are of an integrated structure, and the outer surface of the pressing block (6) is provided with an anti-skidding bulge.

5. A controlled volume eyedrop bottle as claimed in claim 1, wherein: the shape of the mounting groove (7) is of a circular ring-shaped structure, and the shape and the size of the mounting groove (7) are matched with those of the adjusting sleeve (3).