CN212891725U

CN212891725U - Sealed reagent bottle

Info

Publication number: CN212891725U
Application number: CN202021742506.7U
Authority: CN
Inventors: 顾长广
Original assignee: Zhejiang Dongou Diagnostic Products Co ltd
Current assignee: Zhejiang Dongou Diagnostic Products Co ltd
Priority date: 2020-08-19
Filing date: 2020-08-19
Publication date: 2021-04-06
Anticipated expiration: 2030-08-19

Abstract

The utility model relates to a diagnosis reagent container, concretely relates to sealed reagent bottle, including reagent bottle body and bottle lid, the top of reagent bottle body has the bottle neck, and the bottle neck top has interior boss, recess and outer boss, and the recess is established between interior boss and outer boss, and interior boss highly is higher than the height of outer boss, and the middle part of interior boss is the bottleneck, the bottle lid has bottle plug, sealing bench and connection platform, have between bottle plug and the sealing bench with the first draw-in groove of interior boss adaptation, sealing bench and connection bench have with the second draw-in groove of outer boss adaptation, bottle plug can block into in the bottleneck, set firmly the seal cover on the inner wall of bottleneck, sealing bench can block into in the recess, the bottom of recess has set firmly sealed the pad, and the top of outer boss has set firmly the sealing washer, the outer wall threaded connection of connection platform and bottle neck. The utility model discloses a set up tertiary sealed can form better sealed effect between bottle lid and reagent bottle body to can satisfy the actual demand better.

Description

Sealed reagent bottle

Technical Field

The utility model relates to a diagnostic reagent container technical field, concretely relates to sealed reagent bottle.

Background

The diagnostic reagent is a medical product, has very high requirements on purity and sealing property, and the failure of the reagent is directly caused by poor sealing effect, because the effectiveness and the validity of the storage tightness are greatly influenced.

The existing diagnostic reagent bottle is usually sealed at the bottle mouth through a sealing gasket made of aluminum foil and paper, and has the following defects: the sealing is unreliable, and the sealing gasket is not easy to form closed fit with the bottle mouth due to the lack of elasticity; the assembly process is complex, and an electromagnetic induction sealing machine is needed to heat the sealing gasket; the sealing effect is lost after unsealing, thereby contaminating the diagnostic reagent. In view of the above-mentioned shortcomings, the present invention provides an improvement.

Disclosure of Invention

In order to overcome the not enough of background art, the utility model provides a sealed reagent bottle can form better sealed effect between bottle lid and reagent bottle body through setting up tertiary sealed to can satisfy actual demand better.

The utility model adopts the technical proposal that: the utility model provides a sealed reagent bottle, includes reagent bottle body and bottle lid, the top of reagent bottle body has the bottle neck, and the top of bottle neck has interior boss, recess and outer boss, the recess is established between interior boss and the outer boss, the height that highly is higher than outer boss of interior boss, the middle part of interior boss is the bottleneck, the bottle lid has bottle plug, sealing land and connection platform, have between bottle plug and the sealing land with the first draw-in groove of interior boss adaptation, sealing land with connect between the platform have with the second draw-in groove of outer boss adaptation, the bottle plug can block into in the bottleneck, set firmly the seal cover on the inner wall of bottleneck, sealing land can block into in the recess, the bottom of recess has set firmly sealed the pad, the top of outer boss has set firmly the sealing washer, connect the outer wall threaded connection of platform and bottle neck.

In the technical scheme, be equipped with the external screw thread on the outer wall of bottleneck, the inboard of connection platform is equipped with the internal thread, adopt threaded connection can conveniently open or cover the bottle lid, the height that highly is higher than outer boss of interior boss, can be convenient for empty reagent like this, it just can make the bottle lid fix the bottleneck at reagent bottle body top on revolving the connection platform of bottle lid to the outer wall of bottleneck, when revolving the bottle lid targets in place, the bottle plug is stuffed in the bottleneck, the bottle plug can extrude the seal cover, the seal platform can block into the recess and compress tightly sealed the pad, outer boss can block into the second draw-in groove and compress tightly the sealing washer, the seal cover can form first level and seal, sealed pad can form second level and seal, the sealing washer can form third level and seal, can form better sealed effect between bottle lid and reagent bottle body through tertiary sealing effect, thereby can satisfy actual demand better.

In order to ensure that the bottle plug has better sealing property when being plugged into the bottle opening, the inner wall of the bottle opening is provided with an annular groove, the sealing sleeve is fixedly arranged in the annular groove, the lower part of the bottle plug is thin and the upper part of the bottle plug is thick, and the periphery of the bottom of the bottle plug is provided with a guide surface.

In order to enable the sealing gasket to have better sealing performance, the top side of the sealing gasket is provided with an inwards concave sealing groove, a first sealing surface is formed in the middle of the sealing groove, second sealing surfaces are formed on two sides of the sealing groove respectively, and the bottom of the sealing table is matched with the sealing groove.

Preferably, the top side of the outer boss is provided with a concave fixing groove, the sealing ring is fixedly arranged in the fixing groove, and an arc-shaped groove matched with the sealing ring is formed in the second clamping groove.

In order to pour out the reagent, the outer side of the top of the inner boss is provided with a guide table, and a concave support groove is arranged below the guide table.

In order to facilitate screwing the bottle cap, the outer side surface of the bottle cap is provided with an anti-skid bulge.

Preferably, the periphery of the bottom of the connecting table is provided with an arc-shaped cover edge.

Preferably, the sealing sleeve, the sealing gasket and the sealing ring are integrally formed by rubber.

To sum up, the utility model discloses beneficial effect does:

1. the bottle cap can be conveniently opened or closed by adopting threaded connection, the height of the inner boss is higher than that of the outer boss, so that a reagent can be conveniently poured, the bottle cap can be fixed on the bottle neck at the top of the reagent bottle body by screwing the connecting platform of the bottle cap onto the outer wall of the bottle neck, when the bottle cap is screwed in place, the bottle plug is plugged into the bottle mouth, the bottle plug can extrude the sealing sleeve, the sealing platform can be clamped into the groove and tightly press the sealing gasket, the outer boss can be clamped into the second clamping groove and tightly press the sealing ring, the sealing sleeve can form first-level sealing, the sealing gasket can form second-level sealing, the sealing ring can form third-level sealing, a better sealing effect can be formed between the bottle cap and the reagent bottle body through the three-level sealing effect;

2. the guide surface arranged at the bottom of the bottle plug can play a role in guiding when the bottle plug is plugged into the bottle opening, the bottle plug can be conveniently installed into the bottle plug, the bottle plug is thin at the bottom and thick at the top, and therefore when the bottle plug is gradually plugged into the bottle opening, the bottle plug extrudes the sealing sleeve more and more from bottom to top, and better sealing performance can be formed between the bottle plug and the inner boss;

3. the first sealed face that forms behind the sealed top side of filling up set up the seal groove can increase sealing area effectively with the sealed face of second, and the bottom and the seal groove adaptation of sealing bench just can form better sealed when sealing bench bottom compresses tightly sealed the pad like this.

The invention is further described with reference to the accompanying drawings and the detailed description.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic cross-sectional view of the bottle cap of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

the label in the figure is 1-reagent bottle body, 2-bottle cap, 3-inner boss, 4-groove, 5-outer boss, 6-bottle plug, 7-sealing platform, 8-connecting platform, 9-first clamping groove, 10-second clamping groove, 11-sealing sleeve, 12-sealing gasket, 13-sealing ring, 14-inner thread, 15-annular groove, 16-guide surface, 17-sealing groove, 18-first sealing surface, 19-second sealing surface, 20-first pressing surface, 21-second pressing surface, 22-fixing groove, 23-arc groove, 24-guide platform, 25-support groove, 26-anti-slip salient point and 27-cover edge.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to fig. 1 to 3 in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In order to make the purpose, technical solution and advantages of the present invention clearer, the following will combine the drawings in the embodiments of the present invention to perform more detailed description on the technical solution in the embodiments of the present invention.

As shown in fig. 1 to 3, the sealed reagent bottle disclosed in this embodiment includes a reagent bottle body 1 and a bottle cap 2, the top of the reagent bottle body 1 has a bottle mouth, the top of the bottle mouth has an inner boss 3, a groove 4 and an outer boss 5, the groove 4 is arranged between the inner boss 3 and the outer boss 5, the height of the inner boss 3 is higher than that of the outer boss 5, the middle part of the inner boss 3 is a bottle mouth, the bottle cap 2 has a bottle plug 6, a sealing boss 7 and a connecting boss 8, a first clamping groove 9 adapted to the inner boss 3 is arranged between the bottle plug 6 and the sealing boss 7, a second clamping groove 10 adapted to the outer boss 5 is arranged between the sealing boss 7 and the connecting boss 8, the bottle plug 6 can be clamped into the bottle mouth, a sealing sleeve 11 is fixedly arranged on the inner wall of the bottle mouth, the sealing boss 7 can be clamped into the groove 4, a sealing gasket 12 is fixedly arranged at the bottom of the groove 4, the top of outer boss 5 sets firmly sealing washer 13, the outer wall threaded connection of connection platform 8 and bottle neck.

In the technical scheme, the outer wall of the bottle mouth is provided with external threads, the inner side of the connecting platform 8 is provided with internal threads 14, the bottle cap 2 can be conveniently opened or closed by adopting threaded connection, the height of the inner boss 3 is higher than that of the outer boss 5, so that the reagent can be conveniently poured, the bottle cap 2 can be fixed on the bottle mouth at the top of the reagent bottle body 1 by screwing the connecting platform 8 of the bottle cap 2 onto the outer wall of the bottle mouth, when the bottle cap 2 is screwed in place, the bottle plug 6 is plugged into the bottle mouth, the bottle plug 6 can extrude the sealing sleeve 11, the sealing platform 7 can be clamped into the groove 4 and compress the sealing gasket 12, the outer boss 5 can be clamped into the second clamping groove 10 and compress the sealing ring 13, the sealing sleeve 11 can form a first-level seal, the sealing gasket 12 can form a second-level seal, the sealing ring 13 can form a third-level seal, and a better sealing effect can, thereby being capable of better meeting the actual requirement. The internal thread 14 is adapted to the external thread, and the threaded connection is in the prior art and will not be described in detail here.

In order to enable the bottle stopper 6 to have better sealing performance when being plugged into the bottle opening, an annular groove 15 is formed in the inner wall of the bottle opening, the sealing sleeve 11 is fixedly arranged in the annular groove 15, the bottle stopper 6 is thin at the lower part and thick at the upper part, and a guide surface 16 is arranged on the periphery of the bottom of the bottle stopper 6. Set up ring channel 15 and can be convenient for installation and fixed

seal cover

11, 6 bottoms of bottle plug set up guide face 16 and can play the guide effect when the bottleneck is filled in to bottle plug 6, can be convenient for pack into bottle plug 6, thick on the thin of bottle plug 6 down, the diameter size passes through slowly, like this when bottle plug 6 fills in the bottleneck gradually, bottle plug 6 is from following up to seal cover 11 extrusion degree bigger and bigger to can form better leakproofness between bottle plug 6 and interior boss 3.

In order to enable the gasket 12 to have better sealing performance, the top side of the gasket 12 is provided with a concave sealing groove 17, the middle part of the sealing groove 17 forms a first sealing surface 18, two sides of the sealing groove 17 respectively form a second sealing surface 19, and the bottom of the sealing table 7 is matched with the sealing groove 17. First sealed face 18 and the sealed 19 face of second that form behind sealed 12 top side setting seal groove 17 can increase sealing area effectively, and the bottom of sealing platform 7 has first pressure surface 20 and second pressure surface 21, and first pressure surface 20 can contradict and compress tightly first sealed face 18, and second pressure surface 21 can contradict and compress tightly second sealed face 19, just can form better sealed like this when sealed 12 of 7 bottoms pressure seal.

As a preferred technical solution, the top side of the outer boss 5 has a concave fixing groove 22, the sealing ring 13 is fixedly arranged in the fixing groove 22, and the second locking groove 10 has an arc-shaped groove 23 adapted to the sealing ring 13. The sealing ring 13 can be conveniently installed and fixed by arranging the fixing groove 22, and when the bottle cap 2 is screwed in place, the sealing ring 13 is clamped into the arc-shaped groove 23 and is pressed tightly, so that good sealing can be formed between the outer boss 5 and the bottle cap 2.

In order to pour out the reagent, the top outer side of the inner boss 3 is provided with a guide table 24, and a concave support groove 25 is arranged below the guide table 24. In this embodiment, support groove 25 indent and be the arc, and the outside of guide table 24 is outside outstanding, and when empting reagent, guide table 24 can guide reagent better and flow out, can prevent that reagent from spilling hourglass from the outer wall backward flow, when pouring the reagent in the reagent bottle into another container, the container mouth can block in supporting groove 25, and supporting groove 25 can play the supporting role, can be convenient for empty reagent.

In order to facilitate screwing of the bottle cap 2, anti-skid protrusions are arranged on the outer side surface of the bottle cap 2. In this embodiment, the anti-slip protrusions are provided as anti-slip protruding points 26, a plurality of anti-slip protruding points 26 are uniformly distributed on the outer side surface of the bottle cap 2, and the bottle cap 2 can be conveniently screwed by providing the anti-slip protruding points 26, so that the bottle cap is further convenient to use.

Preferably, the bottom periphery of the connecting table 8 is provided with an arc-shaped cover edge 27. The cover edge 27 arranged at the bottom of the outer side of the bottle cap 2 can not only strengthen the structure of the bottle cap 2 and protect the bottle cap 2, but also play a certain role in shielding and dust prevention.

Preferably, the sealing sleeve 11, the sealing gasket 12 and the sealing ring 13 are integrally formed by rubber. The sealing sleeve 11, the sealing gasket 12 and the sealing ring 13 are integrally formed by rubber, so that the batch processing is facilitated, and better sealing can be formed between the bottle cap 2 and the reagent bottle body 1. The integral molding by using rubber belongs to the prior art, and is not specifically described herein.

The fixing manner or the fixing connection manner not described in the embodiment may adopt a connection manner in the prior art according to a specific position, and is not specifically described herein.

The skilled person should understand that: although the present invention has been described in terms of the above embodiments, the inventive concept is not limited to this embodiment, and any modification that utilizes the inventive concept is intended to be within the scope of the present patent application.

Claims

1. The utility model provides a sealed reagent bottle, includes reagent bottle body and bottle lid, its characterized in that: the top of reagent bottle body has the bottle neck, and the top of bottle neck has interior boss, recess and outer boss, the recess is established between interior boss and the outer boss, the height that highly is higher than outer boss of interior boss, the middle part of interior boss is the bottleneck, the bottle lid has bottle plug, sealing platform and connection platform, have between bottle plug and the sealing platform with the first draw-in groove of interior boss adaptation, sealing platform and connection platform between have with the second draw-in groove of outer boss adaptation, the bottle plug can block into in the bottleneck, set firmly the seal cover on the inner wall of bottleneck, sealing platform can block into in the recess, the bottom of recess has set firmly sealed the pad, the top of outer boss has set firmly the sealing washer, the outer wall threaded connection of connection platform and bottle neck.

2. The sealed reagent bottle according to claim 1, wherein: the inner wall of the bottle mouth is provided with an annular groove, the sealing sleeve is fixedly arranged in the annular groove, the lower part of the bottle plug is thin and the upper part of the bottle plug is thick, and the periphery of the bottom of the bottle plug is provided with a guide surface.

3. A sealed reagent bottle according to claim 2, wherein: the top side of the sealing gasket is provided with an inwards concave sealing groove, a first sealing surface is formed in the middle of the sealing groove, second sealing surfaces are formed on two sides of the sealing groove respectively, and the bottom of the sealing table is matched with the sealing groove.

4. A sealed reagent bottle according to claim 3, wherein: the top side of the outer boss is provided with an inwards concave fixing groove, the sealing ring is fixedly arranged in the fixing groove, and an arc-shaped groove matched with the sealing ring is formed in the second clamping groove.

5. The sealed reagent bottle according to claim 4, wherein: the outer side of the top of the inner boss is provided with a guide table, and an inwards concave supporting groove is arranged below the guide table.

6. The sealed reagent bottle according to claim 5, wherein: and the outer side surface of the bottle cap is provided with an anti-skid bulge.

7. The sealed reagent bottle according to claim 6, wherein: the periphery of the bottom of the connecting table is provided with an arc-shaped cover edge.

8. The sealed reagent bottle according to claim 7, wherein: the sealing sleeve, the sealing gasket and the sealing ring are integrally formed by rubber.