CN213139759U

CN213139759U - Liquid injector adapter

Info

Publication number: CN213139759U
Application number: CN202021921772.6U
Authority: CN
Inventors: 汪祥海
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-05-07
Anticipated expiration: 2030-09-04
Also published as: WO2022047962A1

Abstract

The utility model discloses a liquid injector adapter, including the adapter body, the adapter body including can insert the liquid injection utensil the filling opening and with bottleneck complex sealed chamber, be equipped with the butt post between filling opening and the sealed chamber, be equipped with the notes liquid chamber that link up with the filling opening in the butt post, the butt post lateral wall is equipped with out the liquid through-hole, it will seal the chamber and annotate the liquid chamber and link up mutually to go out the liquid through-hole, through will pour into the utensil into and install on the filling opening of adapter, sealed chamber installs on the pump according to of bottleneck, forms the airtight cavity of difficult weeping, pours into the utensil through liquid and pours into the bottle with liquid from the seam of pressing the pump lateral wall into, use and convenient to carry, difficult weeping.

Description

Liquid injector adapter

Technical Field

The utility model belongs to the technical field of the liquid injector, specifically be a liquid injector adapter.

Background

The packing bottle is as the most common liquid storage container in daily life, and for convenience and aesthetic property of use, under different use scenes, the packing bottle also designs into different shapes and different structures, and of course, the bottleneck structure is also corresponding diversified, has screw thread mouth, bayonet socket, flip. The bottle that the majority pressed out liquid has brought conveniently for a large number of people in the use, can be even, the quantitative liquid that sprays, but in order to avoid liquid volatile, perhaps the contaminated condition of inside liquid, adopt the design that the bottleneck seals up, then can't carry out the partial shipment to portable vial when going out to use, in addition, after liquid uses up in the bottle, the bottle just also can only be abandoned, can't reuse, cause the waste of resource, some liquid injection accessories have also appeared on the market simultaneously.

The liquid filling fittings disclosed in the prior art, such as "liquid filling fitting" disclosed in CN201780031407.2 and "a liquid filling nozzle adaptor for portable liquid filling bottle" disclosed in CN201110417488.4, all provide a solution to the above problems, but have the following disadvantages: when liquid is injected, the liquid cannot be aligned and installed, so that liquid leakage is caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome deficiencies and defects in the background art, the utility model provides a be convenient for align the liquid-tight liquid injector adapter of installation.

In order to achieve the above object, the utility model provides a following technical scheme: including the adapter body, the adapter body including can insert liquid injection utensil the filling opening and with the sealed chamber of bottleneck complex, be equipped with the butt post between filling opening and the sealed chamber, be equipped with the notes liquid chamber of lining up with the filling opening in the butt post, the butt post lateral wall is equipped with out the liquid through-hole, it will seal the chamber and link up mutually with annotating the liquid chamber to go out the liquid through-hole.

Further, a positioning column which is abutted with the bottle mouth liquid outlet pipe is arranged at the tail end of the abutting column.

Further, the opening end of the injection opening is provided with a guide inclined plane.

Further, at least one liquid outlet through hole is arranged.

Further, a sealing ring matched with the bottle opening is arranged in the sealing cavity.

Further, the inner wall of the sealing cavity is provided with an annular convex rib abutted to the sealing ring.

It is further set that the sealing ring is detachably mounted in the sealing cavity.

Further, the sealing ring is made of silica gel or rubber.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a liquid injector adapter is installed on the filling opening of adapter, the seal chamber through will pouring into the utensil and installs on the press pump of bottleneck, forms the airtight cavity of difficult weeping, pours into the utensil through liquid and pours into the bottle with liquid from the seam according to the press pump lateral wall into, uses and convenient to carry, difficult weeping.

Drawings

FIG. 1 is a first perspective view of an adapter of a fluid injector;

FIG. 2 is a cross-sectional view of the liquid injector adapter mated with a bottle;

FIG. 3 is an enlarged view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of a fluid injector adapter mated with a fluid injector fitting;

FIG. 5 is a perspective view of a fluid injector adapter illustrating a second embodiment;

in the figure: the injection port 1, the sealing cavity 2, the abutting column 3, the liquid injection cavity 4, the liquid outlet through hole 5, the sealing ring 6, the annular convex rib 7, the positioning column 8 and the guide inclined plane 9.

Detailed Description

Embodiments of the invention are further described below with reference to the accompanying drawings:

as shown by fig. 1-5, a liquid injector adapter, including the adapter body, the adapter body including can insert liquid injection utensil the filling opening 1 and with bottleneck complex sealed chamber 2, be equipped with the butt post 3 between filling opening 1 and the sealed chamber 2, be equipped with in the butt post 3 and annotate liquid chamber 4 that link up with filling

opening

1, 3 lateral walls of butt post are equipped with out liquid through-hole 5, it link up sealed chamber 2 and notes liquid chamber 4 mutually to go out liquid through-hole 5, through annotating liquid injection utensil and installing on the filling opening 1 of adapter, form airtight cavity, through liquid injection utensil extraction or injection liquid, use and convenient to carry, difficult weeping.

The terminal reference column 8 that is equipped with bottleneck drain pipe butt of 3 posts of butt joint can make liquid injector adapter and bottleneck position correspond fast, ensures the installation accuracy.

The opening end of the injection port 1 is provided with a guide inclined surface 9, so that an injection appliance is convenient to mount, and when the injection appliance does not completely correspond to the injection port 1, the injection appliance can be correctly mounted by the guide inclined surface 9.

The liquid outlet through holes 5 are at least one, and the liquid injection speed can be controlled through the number of the liquid outlet through holes 5.

And a sealing ring 6 matched with the bottle mouth is arranged in the sealing cavity 2, and the sealing ring 6 can better play a role in sealing.

The inner wall of the sealing cavity 2 is provided with an annular convex rib 7 abutted against the sealing ring 6, so that the sealing ring 6 can be stably installed in the sealing cavity 2 and is not easy to fall off.

Sealing washer 6 demountable installation can change different sealing washers 6 as required in sealed chamber 2.

The material of sealing washer 6 is silica gel or rubber material, and the sealed effect of elasticity material is better, also more easy to assemble simultaneously.

The above examples are merely for illustrative clarity and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. A liquid injector adapter, includes the adapter body, its characterized in that: the adapter body including can insert liquid injection utensil the filling opening and with the sealed chamber of bottleneck complex, be equipped with the butt post between filling opening and the sealed chamber, be equipped with the notes liquid chamber that link up with the filling opening in the butt post, butt post lateral wall is equipped with out the liquid through-hole, it will seal the chamber and link up mutually with annotating the liquid chamber to go out the liquid through-hole.

2. The adapter of claim 1, wherein said abutment post terminates in a locating post for abutment with a spout outlet.

3. The liquid injector adapter of claim 1, wherein said filler opening end is provided with a guide ramp.

4. The fluid injector adapter of claim 1, wherein said at least one fluid outlet port is provided.

5. The adapter of claim 1, wherein a sealing ring is disposed in the sealing cavity for engaging the mouth of the bottle.

6. The adapter according to claim 5, wherein said interior wall of said seal chamber is provided with an annular rib for abutting against said seal ring.

7. The fluid injector adapter according to claim 5, wherein the seal ring is removably mounted within the seal cavity.

8. The adapter of claim 5, wherein the sealing ring is made of silicone or rubber.