CN217612026U - Pull ring combined cover for infusion bottle - Google Patents

Abstract

The utility model relates to a pull ring combined cover for infusion bottle, include: the bottle cap comprises a bottle cap body and a pull ring part arranged on the top of the bottle cap body; the pull ring part comprises a sealing cover arranged on the top of the bottle cap, a connecting column fixed on the top of the sealing cover and a pull ring piece fixed on the top of the connecting column; the outer peripheral side of the sealing cover is provided with an annular bulge, and the annular bulge is in linear contact with the bottle cover body. Can seal the top of bottle lid body through setting up pull ring portion, when using, pull the pull ring piece with the hand power, the sealed lid of pull ring piece bottom is died to tear from the top of bottle lid body and is dragged, in order to make sealed lid more easily torn and is dragged, through set up cyclic annular arch in sealed lid week side, only have the linear connection between the top of cyclic annular bellied lateral wall and the bottle lid body, make can be more laborsaving tear the pull ring and pull, prevent simultaneously with the power excessively to lead to the position fracture between pull ring and the spliced pole.

Description

Pull ring combined cover for infusion bottle

Technical Field

The utility model relates to a combined cover technical field especially relates to a pull ring combined cover for infusion bottle.

Background

Application No.: 202021406740.2, publication (bulletin) No.: CN212739103U, a novel big infusion bottle combined cover, including enclosing cover, well lid and inner cup, the enclosing cover includes outer pull ring and tear ring, the enclosing cover leans on tear ring with well lid to be connected, the inner cup is arranged in well lid lower part, and leans on button threaded connection with well lid, well lid is sealed by the seal land with the upper portion of inner cup contact, still be provided with in the middle of the well lid top and embrace the needle ring to the inner cup direction is bellied, the inner cup includes inward sunken and welding big dish, sunken and bellied armful needle ring cooperation installation for well lid cladding inner cup becomes an organic whole structure, welding big dish and body structure as an organic whole, both removed the plug, reduced the pollution of environment, solved simultaneously in the transportation because the automobile body rocks the bottle lid that etc. brought, not hard up the weeping scheduling problem that leads to.

In the actual use process, because the connecting part between the pull ring and the bottle cap is not easy to separate, the pull ring can be taken down from the bottle cap by using larger force, and the pull ring is easy to break due to excessive force, so that the use is influenced, and therefore, the research and the development of the pull ring combined cap for the infusion bottle are necessary.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is: the bottle cap and the pull ring are not convenient to separate, and the pull ring is easy to deform and break, the utility model provides a pull ring combined cover for the infusion bottle solves the problems.

In order to solve the technical problem, the utility model provides a pull ring combined cover for infusion bottle, include: the bottle cap comprises a bottle cap body and a pull ring part arranged on the top of the bottle cap body; the pull ring part comprises a sealing cover arranged on the top of the bottle cap, a connecting column fixed on the top of the sealing cover and a pull ring piece fixed on the top of the connecting column; the outer peripheral side of the sealing cover is provided with an annular bulge, the outer diameter of the annular bulge is gradually reduced from top to bottom, and the annular bulge is in linear contact with the bottle cover body.

Furthermore, a lug is fixed on one side of the pulling ring piece and is arranged in parallel with the connecting column.

Furthermore, two sets of support columns are installed to the bottom of pull ring spare bottom, the bottom of support column is fixed sealed lid with the bottle lid junction, just the support column is located the both sides of spliced pole.

Furthermore, the inside of bottle lid body is provided with first chamber and the second of holding and holds the chamber, the first internal diameter that holds the chamber is greater than the second holds the internal diameter that the chamber.

Furthermore, a plurality of clamping blocks are arranged on the inner side wall of the first accommodating cavity, and the bottom of the first accommodating cavity is provided with a ridge.

Further, the second holds the internally mounted in chamber and has sealed the pad, sealed pad is the awl cylindricality.

Furthermore, two groups of grooves are formed in the sealing gasket.

The beneficial effects of the utility model are that, the utility model provides a pull ring combined cover for infusion bottle, can seal the top of bottle lid body through setting up pull ring portion, when using, pull ring portion with the hand power, with the sealed lid of pull ring portion bottom from the top of bottle lid body extremely tear and drag, in order to make sealed lid more easily to be torn and drag and drop, through set up annular protrusion in sealed week side, only have linear connection between the top of annular bellied lateral wall and the bottle lid body, make can be more laborsaving tear the pull ring and drag and drop, prevent to lead to the position fracture between pull ring and the spliced pole with exerting oneself excessively simultaneously.

Drawings

The present invention will be further described with reference to the accompanying drawings and examples.

FIG. 1 is a perspective view of a preferred embodiment of a pull-ring combination cap for an infusion bottle of the present invention;

fig. 2 is a perspective view of a preferred embodiment of the inside of the body of the closure according to the present invention;

FIG. 3 is a side sectional view of a preferred embodiment of a pull-tab combination cap for an infusion bottle of the present invention;

FIG. 4 is a side cross-sectional view of a preferred embodiment of the gasket of the present invention;

in the figure:

1. a bottle cap body; 11. a first accommodating chamber; 12. a second accommodating chamber; 13. a clamping block; 14. edge folding; 15. a gasket; 16. a groove;

2. a pull ring part; 21. a sealing cover; 211. an annular projection; 22. connecting columns; 23. pulling the ring piece; 24. a bump; 25. and (4) a support column.

Detailed Description

The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention. On the contrary, the embodiments of the invention include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations and positional relationships based on the orientations and positional relationships shown in the drawings, and are used only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 4, the utility model provides a pull ring combined cover for infusion bottle, comprising: the bottle cap comprises a bottle cap body 1 and a pull ring part 2 arranged on the top of the bottle cap body 1; the pull ring part 2 comprises a sealing cover 21 arranged on the top of the bottle cap, a connecting column 22 fixed on the top of the sealing cover 21, and a pull ring part 23 fixed on the top of the connecting column 22; an annular protrusion 211 is arranged on the outer circumferential side of the sealing cover 21, the outer diameter of the annular protrusion 211 is gradually reduced from top to bottom, and the annular protrusion 211 and the bottle cover body 1 are in linear contact.

Can seal up the top of bottle lid body 1 through setting up ring part 2, when using, pull ring part 23 with hand power, sealed lid 21 that will pull ring part 23 bottom is died to tear from the top of bottle lid body 1 and is dragged, in order to make sealed lid 21 more easily torn and dragged, through set up annular protrusion 211 in sealed lid 21 week side, only have linear connection between the top of annular protrusion 211's lateral wall and the bottle lid body 1, make can more laborsaving tear the pull ring and tear down, prevent simultaneously that the position that excessively leads to between pull ring and the spliced pole 22 from splitting with strength.

A projection 24 is fixed on one side of the pull ring piece 23, the projection 24 is arranged in parallel with the connecting column 22, and the pull ring piece 23 can be conveniently buckled by hands when the pull piece is pulled through the arranged projection 24.

Two groups of supporting columns 25 are installed at the bottom of the pull ring piece 23, the bottoms of the supporting columns 25 are fixed at the joint of the sealing cover 21 and the bottle cover, and the supporting columns 25 are located on two sides of the connecting column 22.

By arranging the supporting columns 25 which are obliquely or vertically fixed, the pulling ring piece 23 and the bottle cap can be further fixed, the pulling ring piece 23 is prevented from being deformed and displaced, the use of the pulling ring piece 23 is prevented from being influenced, and the stability of the pulling ring piece 23 can be improved.

The inside of bottle lid body 1 is provided with first chamber 11 and the second chamber 12 that holds, the first internal diameter that holds chamber 11 is greater than the second holds the internal diameter of chamber 12, a plurality of fixture block 13 has been seted up to the first inside wall that holds chamber 11, the first bottom that holds chamber 11 is provided with stupefied limit 14.

The bottle cap body 1 can be sleeved on the bottle mouth through the arranged first accommodating cavity 11, and then can be clamped on the bottle mouth through the plurality of clamping blocks 13, so that the bottle cap body 1 is prevented from being separated from the bottle mouth.

The internally mounted that the second held chamber 12 has sealed the pad 15, sealed pad 15 is the awl cylindricality, the inside of sealed pad 15 is provided with two sets of recesses 16.

Through placing sealed pad 15 in the second holds chamber 12, can prevent that liquid from overflowing from 1 opening part of bottle lid body, playing sealed effect to sealed pad 15 is the awl cylindricality, makes and packs into the second and holds chamber 12 back difficult break away from the second and hold chamber 12, when using, can insert the syringe needle and use in the recess 16.

In light of the foregoing description of the preferred embodiments of the present invention, it is to be understood that various changes and modifications may be made by those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.

Claims (7)

1. A pull ring combined cover for an infusion bottle is characterized by comprising: the bottle cap comprises a bottle cap body (1) and a pull ring part (2) arranged at the top of the bottle cap body (1);

the pull ring part (2) comprises a sealing cover (21) arranged at the top of the bottle cap, a connecting column (22) fixed at the top of the sealing cover (21), and a pull ring part (23) fixed at the top of the connecting column (22);

an annular bulge (211) is arranged on the outer peripheral side of the sealing cover (21), the outer diameter of the annular bulge (211) is gradually reduced from top to bottom, and the annular bulge (211) is in linear contact with the bottle cover body (1).

2. The pull-tab combination cover for an infusion bottle as claimed in claim 1,

a lug (24) is fixed on one side of the pulling ring piece (23), and the lug (24) is arranged in parallel with the connecting column (22).

3. The pull-tab combination cover for an infusion bottle as in claim 2,

two groups of supporting columns (25) are mounted at the bottom of the pull ring piece (23), the bottoms of the supporting columns (25) are fixed at the joint of the sealing cover (21) and the bottle cover, and the supporting columns (25) are located on two sides of the connecting column (22).

4. The pull-tab combination cover for an infusion bottle as in claim 3,

the bottle cap is characterized in that a first accommodating cavity (11) and a second accommodating cavity (12) are formed in the bottle cap body (1), and the inner diameter of the first accommodating cavity (11) is larger than that of the second accommodating cavity (12).

5. The pull-tab combination cover for an infusion bottle as claimed in claim 4,

a plurality of clamping blocks (13) are arranged on the inner side wall of the first accommodating cavity (11), and a fillet (14) is arranged at the bottom of the first accommodating cavity (11).

6. The pull-tab combination cover for an infusion bottle as claimed in claim 5,

the inside mounting that the second held chamber (12) has sealed pad (15), sealed pad (15) are the awl cylindricality.

7. The pull-tab combination cover for an infusion bottle as claimed in claim 6,

two groups of grooves (16) are arranged in the sealing gasket (15).

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