CN215414596U

CN215414596U - Saliva collector

Info

Publication number: CN215414596U
Application number: CN202120883331.XU
Authority: CN
Inventors: 张婷婷; 王世德; 陈芝娟; 贺贤汉
Original assignee: Anhui Bori Biotechnology Co ltd
Current assignee: Anhui Bori Biotechnology Co ltd
Priority date: 2021-04-27
Filing date: 2021-04-27
Publication date: 2022-01-04
Anticipated expiration: 2031-04-27

Abstract

The utility model discloses a saliva collector. The conventional saliva collector is complicated in saliva collecting process operation, and the storage liquid may splash and discomfort may be caused during saliva collecting. The utility model is composed of a funnel and a liquid storage bottle; the bottom of the funnel is embedded into the liquid storage bottle, and the middle part of the outer wall of the funnel is connected with the top of the inner wall of the liquid storage bottle through threads or buckles; a sealing structure is arranged between the bottom of the outer wall of the funnel and the middle part of the inner wall of the liquid storage bottle; the funnel is arranged above the sealing structure and is provided with a liquid outlet. The saliva collecting process is simple to operate, saliva is separated from the preservation liquid when spitting, and discomfort caused by liquid splashing is avoided.

Description

Saliva collector

Technical Field

The utility model belongs to the field of life science equipment, and particularly relates to a saliva collector.

Background

In the conventional saliva collector on the market, the preservation solution is usually placed in the preservation tube firstly, when saliva needs to be collected, the bottle cap of the preservation tube is taken down, the collection funnel is covered, the saliva is spouted, after the saliva flows into the preservation solution, the collection funnel is taken down, and the bottle cap is covered. It can be seen that the conventional saliva collector is complicated to operate in the process of collecting saliva and needs to be improved, and the conventional saliva collector may cause the storage solution to splash and discomfort in collecting saliva.

Disclosure of Invention

The utility model aims to provide a saliva collector aiming at the defects of the prior art.

The utility model adopts the following technical scheme:

the utility model is composed of a funnel and a liquid storage bottle; the bottom of the funnel is embedded into the liquid storage bottle, and the middle part of the outer wall of the funnel is connected with the top of the inner wall of the liquid storage bottle through threads or buckles; a sealing structure is arranged between the bottom of the outer wall of the funnel and the middle part of the inner wall of the liquid storage bottle; the funnel is arranged above the sealing structure and is provided with a liquid outlet.

Preferably, the funnel both sides that are located seal structure top position all seted up the liquid outlet, two liquid outlet symmetries set up.

Preferably, the conical surface at the bottom of the outer wall of the funnel is matched with the conical surface in the middle of the inner wall of the liquid storage bottle.

Preferably, the bottom of the outer wall of the funnel is provided with an annular sealing groove, and a sealing ring is embedded in the annular sealing groove; the sealing ring is contacted with the conical surface at the middle part of the inner wall of the liquid storage bottle.

The utility model has the following beneficial effects:

the saliva collecting process is simple to operate, saliva is separated from the preservation liquid when spitting, and discomfort caused by liquid splashing is avoided.

Drawings

FIG. 1 is an assembly view of a structure according to an embodiment of the present invention;

FIG. 2 is a perspective view of a funnel according to an embodiment of the present invention;

FIG. 3 is an assembly view of a second structure according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating an assembly of the funnel and the sealing ring according to a second embodiment of the present invention.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings.

As shown in fig. 1, 2, 3 and 4, the saliva collector consists of a funnel 1 and a liquid storage bottle 2; the bottom of the funnel 1 is embedded into the liquid storage bottle 2, and the middle part of the outer wall of the funnel is connected with the top of the inner wall of the liquid storage bottle through threads (the outer wall of the funnel is provided with external threads, and the inner wall of the liquid storage bottle is provided with internal threads) or buckles; a sealing structure is arranged between the bottom of the outer wall of the funnel and the middle part of the inner wall of the liquid storage bottle; the funnel is arranged above the sealing structure and is provided with a liquid outlet 3.

Preferably, liquid outlet 3 has all been seted up to the funnel both sides that are located seal structure top position, and two liquid outlet 3 symmetries set up.

The sealing structure may adopt one of the following two embodiments.

The first embodiment is as follows:

as shown in fig. 1 and 2, the conical surface of the bottom of the outer wall of the funnel is matched with the conical surface of the middle part of the inner wall of the liquid storage bottle, so that the bottom of the outer wall of the funnel and the middle part of the inner wall of the liquid storage bottle form sealing.

Example two:

as shown in fig. 3 and 4, an annular sealing groove is formed at the bottom of the outer wall of the funnel, and a sealing ring 4 is embedded in the annular sealing groove; the sealing washer contacts with the inner wall middle part conical surface of liquid storage bottle, and the sealing washer receives the inner wall middle part conical surface extrusion deformation of liquid storage bottle to the outer wall bottom that makes the funnel forms sealedly with the inner wall middle part of liquid storage bottle.

Before the saliva collector collects saliva, the funnel 1 is firstly screwed out of the liquid storage bottle 2, the preservation liquid is filled in the liquid storage bottle 2, and then the funnel 1 is screwed into the liquid storage bottle 2. When the saliva collector collects saliva, the saliva firstly enters from the funnel 1 and enters into a closed space between the funnel 1 and the liquid storage bottle 2 above the sealing structure through the liquid outlet 3 of the funnel 1; then, the funnel 1 is unscrewed, and saliva enters the space of the liquid storage bottle 2 below the sealing structure to be mixed with the preservation liquid in the liquid storage bottle 2.

Claims

1. Saliva collector comprises funnel and stock solution bottle, its characterized in that: the bottom of the funnel is embedded into the liquid storage bottle, and the middle part of the outer wall of the funnel is connected with the top of the inner wall of the liquid storage bottle through threads or buckles; a sealing structure is arranged between the bottom of the outer wall of the funnel and the middle part of the inner wall of the liquid storage bottle; the funnel is arranged above the sealing structure and is provided with a liquid outlet.

2. The saliva collector of claim 1, wherein: the funnel be located the both sides of seal structure top position and all seted up the liquid outlet, two liquid outlet symmetries set up.

3. A saliva collector as claimed in claim 1 or 2, characterized in that: the conical surface at the bottom of the outer wall of the funnel is matched with the conical surface at the middle part of the inner wall of the liquid storage bottle.

4. A saliva collector as claimed in claim 1 or 2, characterized in that: an annular sealing groove is formed in the bottom of the outer wall of the funnel, and a sealing ring is embedded in the annular sealing groove; the sealing ring is contacted with the conical surface at the middle part of the inner wall of the liquid storage bottle.