CN216926299U

CN216926299U - Separating fast sealing bottle cap and waste liquid bottle

Info

Publication number: CN216926299U
Application number: CN202123342462.6U
Authority: CN
Inventors: 王晨; 方雪; 曾昭红
Original assignee: Tianjin Bailixin Biological Science & Technology Co ltd
Current assignee: Tianjin Bailixin Biological Science & Technology Co ltd
Priority date: 2021-12-28
Filing date: 2021-12-28
Publication date: 2022-07-08
Anticipated expiration: 2031-12-28

Abstract

The utility model provides a separated quick-sealing bottle cap which comprises a connecting cap and a sealing cap, wherein a connecting part is arranged at the lower part of the sealing cap, the connecting part is embedded in the connecting cap, the connecting cap is connected between the sealing caps through a buckle assembly, the buckle assembly comprises a hasp and an overlap hook, the hasp is arranged at the periphery of the connecting cap, the overlap hook is arranged at the periphery of the sealing cap, the hasp and the overlap hook are matched with each other, the connecting part comprises a first connecting part and a second connecting part, the first connecting part is of a slope structure with a wide upper part and a narrow lower part, and the second connecting part is of a slope structure with a narrow upper part and a wide lower part. The utility model has the advantages of more convenient disassembly of the bottle cap, no limitation by the strength of a user, improvement of the working efficiency of waste liquid pouring and guarantee of good negative pressure sealing effect in the waste liquid bottle.

Description

Separating fast sealing bottle cap and waste liquid bottle

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a separated quick sealing bottle cap and a waste liquid bottle.

Background

In the use of the current liquid-based cell slice dyeing machine, a waste liquid bottle is one of the important devices, and the waste liquid bottle is used for assisting in detecting whether a vacuum pump inside the device works normally and collecting medical waste liquid generated in the process of slice production of the device. This requires that the bottle be relatively sealed for use when the cap is closed and that it be quickly opened and closed for pouring of the waste.

Through the sealed pad of screw thread in with the lid between current waste liquid bottle lid and the bottle and tightly pressing on the bottle to guarantee sealed effect. The disadvantages are that: 1. the sealing mode of plane direct fitting is easy to leak gas; 2. the operator is not easy to open after screwing; 3. opening the waste liquid many times easily leads to sealed inefficacy.

SUMMERY OF THE UTILITY MODEL

The object of the present invention is to solve at least one of the technical drawbacks mentioned.

Therefore, an object of the present invention is to provide a separable quick-sealing bottle cap, which solves the above-mentioned problems in the prior art and overcomes the shortcomings of the prior art.

In order to achieve the above object, an embodiment of an aspect of the present invention provides a separated quick-sealing bottle cap, including a joining cap and a sealing cap, where a connecting portion is disposed at a lower portion of the sealing cap, the connecting portion is embedded in the joining cap, and the joining cap and the sealing cap are connected by a locking assembly.

Preferably, the hasp subassembly includes hasp and hasp, the hasp is located and is linked up the lid periphery, the hasp is located sealed lid periphery, hasp and hasp are mutually supported.

In any of the above solutions, it is preferable that the number of the locking assemblies is not less than 3.

In any one of the above schemes, preferably, the connecting portion includes a first connecting portion and a second connecting portion, the first connecting portion is a slope structure with a wide top and a narrow bottom, and the second connecting portion is a slope structure with a narrow top and a wide bottom.

In any of the above aspects, preferably, a sealing ring is provided between the outer periphery of the connecting portion and the inner periphery of the engaging cover.

In any of the above embodiments, preferably, the inner diameter of the lower end of the sealing ring is the same as the outer diameter of the arc junction of the first connecting portion and the second connecting portion.

In any of the above embodiments, preferably, the material of the sealing ring includes, but is not limited to, nitrile rubber, fluororubber, ethylene propylene rubber, and chlorohydrin rubber.

In any of the above schemes, preferably, the sealing cover is provided with a pipeline interface.

Another objective of the present invention is to provide a waste liquid bottle, which includes a bottle body and the bottle cap as described above, wherein the engagement cap is connected to the bottle body through a thread, and the engagement cap is sealed to the bottle body through an adhesive.

Compared with the prior art, the utility model has the advantages and beneficial effects that:

1. the mode that links up lid and sealed lid through adopting the padlock fastening makes the dismantlement bottle lid more convenient, when the waste liquid is emptyd to needs, switching bottle lid that can be convenient and rapid for the fastening sealing means of screwing up the screw thread, do not receive the factor restriction of user's strength size, improve the work efficiency of empting the waste liquid.

2. The sealed lid lower part is equipped with connecting portion, and connecting portion inlay to locate in linking the lid, make connecting portion fill in linking in the lid to guarantee sealed lid and linking the sealed effect between the lid, simultaneously, link up through threaded connection between lid and the bottle, and link up through sticky solid seal between lid and the bottle, in order to reach and link up sealed effect between lid and the bottle, thereby can guarantee the airtight effect of good negative pressure in the waste liquid bottle.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is an exploded view of a split type quick seal bottle cap according to an embodiment of the present invention;

fig. 2 is still another exploded view of a separated fast sealing bottle cap according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a sealing cap in a split type quick sealing bottle cap according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an engagement cap in a split type quick seal bottle cap according to an embodiment of the present invention;

FIG. 5 is an exploded view of a waste bottle in accordance with an embodiment of the present invention;

wherein: 1. a bottle body; 2. an engagement cover; 3. a sealing cover; 4. a hasp; 5. a pipeline interface; 6. a connecting portion; 61. A first connection portion; 62. a second connecting portion; 7. a seal ring; 8. and (4) hooking.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar 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 drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

As shown in fig. 1 to 4, a separable fast sealing bottle cap according to an embodiment of the present invention includes an engaging cap 2 and a sealing cap 3, wherein the engaging cap 2 is connected to the sealing cap 3 by a locking assembly. The number of the locking components is not less than 3 groups. The hasp subassembly includes hasp 4 and hasp 8, and hasp 4 is located and is linked up 2 peripheries of lid, and hasp 8 is located sealed 3 peripheries of lid, and hasp 4 mutually supports with hasp 8.

In this embodiment, it is more convenient to link up lid 2 and sealed lid 3 and make the dismantlement bottle lid through the mode that adopts the padlock fastening, when the waste liquid is emptyd to needs, can be convenient and rapid switching bottle lid, for the fastening sealing mode of screwing up the screw thread, does not receive the factor restriction of user's strength size, improves the work efficiency of emptying the waste liquid.

The bottle cap is made of engineering plastic materials, cannot be corroded by medical waste liquid, is durable, and obviously prolongs the service life.

The lower part of the sealing cover 3 is provided with a connecting part 6, the connecting part 6 is embedded in the linking cover 2, so that the connecting part 6 is plugged into the linking cover 2 to ensure the sealing effect between the sealing cover 3 and the linking cover 2.

The connection portion 6 includes a first connection portion 61 and a second connection portion 62.

First connecting portion 61 establishes to the narrow domatic structure down of width to in the leading-in linking lid 2 of first connecting portion 61, along with the whole degree of depth that imbeds in linking lid 2 of connecting portion 6, first connecting portion 61 upper portion widen gradually, in order to guarantee to be connected inseparabler between 6 peripheries of connecting portion and the linking lid 2 internal circumferences, guarantee sealed effect.

The second connecting portion 62 is provided with a slope structure with a narrow upper portion and a wide lower portion, and the structure can clamp the inner circle of the sealing ring 7, so that the sealing ring 7 is fixed on the sealing cover 3, and the sealing ring 7 can be prevented from being displaced when the sealing cover 3 is opened and closed.

The sealing ring 7 is arranged between the periphery of the connecting part 6 and the inner periphery of the linking cover 2, so that the sealing effect between the sealing cover 3 and the linking cover 2 is further ensured. And along with first connecting portion 61 upper portion widen gradually, make sealed lid 3, sealing ring 7 and link up and cover 2 three between connect inseparabler, sealed effect is better.

The material of the sealing ring 7 includes, but is not limited to, nitrile rubber, fluororubber, ethylene propylene rubber, and epichlorohydrin rubber.

The inner diameter of the lower end of the sealing ring 7 is the same as the outer diameter of the arc junction of the first connecting part 61 and the second connecting part 62.

The sealing cover 3 is provided with a pipeline interface 5, and the pipeline interface 5 can be connected with equipment through a pipeline. The number of the pipe joints 5 is set to at least 1.

Example 2

As shown in fig. 5, a waste liquid bottle according to an embodiment of the present invention includes a bottle body 1 and a bottle cap. The bottle cap is the bottle cap in example 1.

Link up through threaded connection between lid 2 and the bottle 1, and link up and seal through sticky solid between lid 2 and the bottle 1 to reach and link up sealed effect between lid 2 and the bottle 1, the gas leakage phenomenon can not appear.

By combining the bottle cap and the bottle body 1 in the embodiment 1, a good negative pressure sealing effect in the waste liquid bottle can be ensured, the service life of the waste liquid bottle is obviously prolonged, and the working efficiency of waste liquid pouring is improved.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

It will be understood by those skilled in the art that the utility model includes any combination of the elements of the foregoing description and the detailed description as well as those illustrated in the drawings, which are meant to be space-limited and not intended to constitute a part of the specification in any way whatsoever, the combination being such that the description is not intended to be exhaustive. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick sealed bottle lid of disconnect-type which characterized in that, is including linking up lid and sealed lid, sealed lid lower part is equipped with connecting portion, connecting portion inlay and locate in linking up the lid, link up and be connected through the padlock subassembly between lid and the sealed lid.

2. The separable rapid-sealing bottle cap of claim 1, wherein the locking assembly comprises a hasp provided at an outer circumference of the engagement cap and a hook provided at an outer circumference of the sealing cap, the hasp and the hook being engaged with each other.

3. The separated quick-sealing bottle cap of claim 2, wherein the number of the locking assemblies is not less than 3 groups.

4. The separable quick-sealing bottle cap according to claim 1, wherein the connecting portion comprises a first connecting portion and a second connecting portion, the first connecting portion is configured as a slope structure with a wide top and a narrow bottom, and the second connecting portion is configured as a slope structure with a narrow top and a wide bottom.

5. The separated quick-sealing bottle cap according to claim 4, wherein a sealing ring is provided between the outer circumference of the connecting portion and the inner circumference of the engaging cap.

6. The separated quick-sealing bottle cap according to claim 5, wherein the inner diameter of the lower end of the sealing ring is the same as the outer diameter of the circular arc junction of the first connecting portion and the second connecting portion.

7. The separated quick-sealing bottle cap according to claim 5, wherein the material of the sealing ring includes but is not limited to nitrile rubber, fluorine rubber, ethylene propylene rubber, and chlorohydrin rubber.

8. The separable rapid-sealing bottle cap according to claim 1, wherein the sealing cap is provided with a pipe joint.

9. A waste liquid bottle, comprising a bottle body and the bottle cap according to any one of claims 1 to 8, wherein the engagement cap is connected with the bottle body through a thread, and the engagement cap is sealed with the bottle body through glue.