CN213085978U

CN213085978U - High leakproofness virus sampling bottle

Info

Publication number: CN213085978U
Application number: CN202021926267.0U
Authority: CN
Inventors: 王三阳
Original assignee: Shenzhen Botong Precision Mould Co ltd
Current assignee: Shenzhen Botong Precision Mould Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-30
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a high leakproofness virus sampling bottle, including bottle lid and body, the top bonding of body inside wall has first order internal diameter sealing washer, the top bonding of body has second level top sealing washer, the top bonding of body lateral wall has third level external diameter portion sealing washer, the external screw thread has been seted up on the lateral wall of body, the external screw thread is located the bottom of third level external diameter portion sealing washer. The utility model discloses a twist the inner chamber of body with bottle lid cooperation external screw thread and internal thread, get into sealed position, rely on certain external force, overcome the interference volume, thereby sealed effectual purpose has been reached, this high leakproofness virus sampling bottle possesses sealed effectual advantage, it is sealed only to lean on the sealing washer of bottle lid bottom generally to have solved current partial sampling bottle, also have to lean on hard sealed structure, but sealed effect is not ideal very much, and the cost is higher, the problem of dress waterproof circle inefficiency.

Description

High leakproofness virus sampling bottle

Technical Field

The utility model relates to a medical treatment detects technical field, specifically is a high leakproofness virus sampling bottle.

Background

The medical equipment is an important mark of the degree of modernization, is the most basic element of medical treatment, scientific research, teaching and research and teaching work, and is also the basic condition for continuously improving the technical level of medical science, the generalized medical equipment comprises medical instruments and household medical equipment, and the professional medical equipment does not comprise the household medical equipment.

With the development of science and technology, the existing medical level is increasingly improved, the requirements of sample collection devices in the medical field are more severe and complicated than those in other fields, pathogenic organisms such as germs and microorganisms may exist in the generally collected samples, so that a sampling bottle is required to be used for collecting the samples, the existing part of the sampling bottle is generally sealed only by a sealing ring at the bottom of a bottle cap and also has a structure of being sealed by hard, but the sealing effect is not particularly ideal, the cost is higher, and the water ring installation efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high leakproofness virus sampling bottle possesses sealed effectual advantage, has solved current partial sampling bottle and has generally only depended on the sealing washer of bottle lid bottom sealed, also has the structure of depending on hard seal, but sealed effect is not very ideal yet, and the cost is higher, adorns the problem of waterproof circle inefficiency.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high leakproofness virus sampling bottle, includes bottle lid and body, the top bonding of body inside wall has first order internal diameter sealing washer, the top bonding of body has second level top sealing washer, the top bonding of body lateral wall has third level external diameter portion sealing washer, the external screw thread has been seted up on the lateral wall of body, the external screw thread is located the bottom of third level external diameter portion sealing washer, the internal thread with external screw thread looks adaptation is seted up to the inside wall of bottle lid, the top fixedly connected with sealing plug of bottle lid inner chamber.

Preferably, the outer side wall of the sealing plug is provided with a first sealing groove, and the inner cavity of the first sealing groove is matched with the first-stage inner diameter sealing ring.

Preferably, a second sealing groove is formed between the inner side wall of the bottle cap and the outer side wall of the sealing plug, and an inner cavity of the second sealing groove is matched with the second-stage top sealing ring.

Preferably, a small gap is formed between the top of the inner side wall of the bottle cap and the top of the outer side wall of the bottle body, and the third-stage outer diameter sealing ring is matched with the gap.

Preferably, the surface of the bottle cap is sleeved with an anti-slip sleeve, and the anti-slip sleeve is made of soft rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a twist the inner chamber of body with bottle lid cooperation external screw thread and internal thread, get into sealed position, rely on certain external force, overcome the interference volume, thereby sealed effectual purpose has been reached, this high leakproofness virus sampling bottle possesses sealed effectual advantage, it is sealed only to lean on the sealing washer of bottle lid bottom generally to have solved current partial sampling bottle, also have to lean on hard sealed structure, but sealed effect is not ideal very much, and the cost is higher, the problem of dress waterproof circle inefficiency.

2. The utility model discloses a cooperation of sealing plug and seal groove one is used, rely on the interference volume of this position about 0.1mm between the inside wall of seal groove one on the sealing plug lateral wall and body, thereby it is sealed for the first time to have reached, use through the cooperation of second level top seal circle and seal groove two, it dies to rely on between the inside bottom surface of bottle lid and the second level top seal circle at body top, and then reached secondary seal, setting through third level external diameter portion sealing washer, rely on the interference volume of this position about 0.05mm between the inside wall of bottle lid and the lateral wall of body, it is sealed finally to have reached the cubic, setting through the antiskid cover, the frictional force between user's palm and the bottle lid has been increased, thereby made things convenient for the user to open and shut this sampling bottle.

Drawings

Fig. 1 is a perspective view of the present invention;

FIG. 2 is a schematic view of the present invention;

FIG. 3 is a front sectional view of the present invention;

fig. 4 is a partially enlarged view of a in fig. 3 according to the present invention.

In the figure: 1. a bottle cap; 2. a bottle body; 3. a first-stage inner diameter sealing ring; 4. a second stage top seal ring; 5. a third-stage outer diameter part sealing ring; 6. an external thread; 7. an internal thread; 8. a sealing plug; 9. a first sealing groove; 10. a second sealing groove; 11. an anti-slip sleeve.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a high leakproofness virus sampling bottle comprises a bottle cap 1 and a bottle body 2, an anti-skid sleeve 11 is sleeved on the surface of the bottle cap 1, the anti-skid sleeve 11 is made of soft rubber, friction force between a palm of a user and the bottle cap 1 is increased through the arrangement of the anti-skid sleeve 11, so that the user can conveniently open and close the sampling bottle, a first-stage inner diameter sealing ring 3 is bonded on the top of the inner side wall of the bottle body 2, a second-stage top sealing ring 4 is bonded on the top of the bottle body 2, a third-stage outer diameter sealing ring 5 is bonded on the top of the outer side wall of the bottle body 2, a micro gap is formed between the top of the inner side wall of the bottle cap 1 and the top of the outer side wall of the bottle body 2, the third-stage outer diameter sealing ring 5 is matched with the gap, interference quantity of about 0.05mm is depended on the position between the inner side wall of the bottle cap 1, an external thread 6 is arranged on the outer side wall of the bottle body 2, the external thread 6 is positioned at the bottom of a third-level outer diameter part sealing ring 5, an internal thread 7 matched with the external thread 6 is arranged on the inner side wall of the bottle cap 1, a sealing plug 8 is fixedly connected to the top of the inner cavity of the bottle cap 1, a first sealing groove 9 is arranged on the outer side wall of the sealing plug 8, the inner cavity of the first sealing groove 9 is matched with the first-level inner diameter sealing ring 3, the first sealing is achieved by the matching of the sealing plug 8 and the first sealing groove 9 and depending on the interference amount of about 0.1mm between the first sealing groove 9 on the outer side wall of the sealing plug 8 and the inner side wall of the bottle body 2, a second sealing groove 10 is arranged between the inner side wall of the bottle cap 1 and the outer side wall of the sealing plug 8, the inner cavity of the second sealing groove 10 is matched with the second-level top sealing ring 4, thereby achieving secondary sealing.

The working principle is as follows: when the utility model is used, a user screws the bottle cap 1 into the inner cavity of the bottle body 2 to move, the bottle cap 1 is matched with the inner thread 7 on the surface and the outer thread 6 on the outer side wall of the bottle body 2 to be used, so that the bottle cap 1 is screwed into the inner cavity of the bottle body 2 and is fixed, the bottle cap 1 screwed into the bottle body 2 is matched with the first-stage inner diameter sealing ring 3 through the sealing groove I9 fixed on the sealing plug 8 at the bottom of the inner cavity to be used, the position between the sealing plug 8 and the bottle body 2 is about 0.1mm of interference amount, thereby the sampling bottle is sealed for one time, after the bottle cap 1 is screwed into the bottle body 2 completely, the second-stage top sealing ring 4 at the top of the bottle body 2 is pushed into the inner cavity of the sealing groove II 10 and is propped against the bottom of the inner cavity of the bottle cap 1, the purpose of secondary sealing is achieved, finally, the third-stage, the interference amount of the position between the inner side wall of the bottle cap 1 and the outer side wall of the bottle body 2 is about 0.05mm, the purpose of three-time sealing is finally achieved, and the purpose of good sealing effect is finally achieved.

In summary, the following steps: this high leakproofness virus sampling bottle, through the inner chamber of twisting bottle lid 1 cooperation external screw thread 6 and internal thread 7 into body 2, get into sealed position, rely on certain external force, overcome the interference volume, thereby sealed effectual purpose has been reached, this high leakproofness virus sampling bottle possesses sealed effectual advantage, it is sealed only to lean on the sealing washer of bottle lid bottom generally to have solved current partial sampling bottle, also have to lean on hard sealed structure, but sealed effect is not particularly ideal, and the cost is higher, the problem of adorning waterproof circle inefficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 high leakproofness virus sampling bottle, includes bottle lid (1) and body (2), its characterized in that: the top of body (2) inside wall is bonded with first order internal diameter sealing washer (3), the top of body (2) is bonded with second level top sealing washer (4), the top of body (2) lateral wall is bonded with third level external diameter portion sealing washer (5), external screw thread (6) have been seted up on the lateral wall of body (2), external screw thread (6) are located the bottom of third level external diameter portion sealing washer (5), internal thread (7) with external screw thread (6) looks adaptation are seted up to the inside wall of bottle lid (1), the top fixedly connected with sealing plug (8) of bottle lid (1) inner chamber.

2. The high-sealability virus sampling bottle according to claim 1, wherein: a first sealing groove (9) is formed in the outer side wall of the sealing plug (8), and an inner cavity of the first sealing groove (9) is matched with the first-stage inner diameter sealing ring (3).

3. The high-sealability virus sampling bottle according to claim 1, wherein: a second sealing groove (10) is arranged between the inner side wall of the bottle cap (1) and the outer side wall of the sealing plug (8), and the inner cavity of the second sealing groove (10) is matched with the second-stage top sealing ring (4).

4. The high-sealability virus sampling bottle according to claim 1, wherein: a small gap is formed between the top of the inner side wall of the bottle cap (1) and the top of the outer side wall of the bottle body (2), and the third-stage outer diameter sealing ring (5) is matched with the gap.

5. The high-sealability virus sampling bottle according to claim 1, wherein: the bottle cap is characterized in that an anti-skidding sleeve (11) is sleeved on the surface of the bottle cap (1), and the anti-skidding sleeve (11) is made of soft rubber.