CN211755088U

CN211755088U - Biological reagent bottle convenient to take and use and good in sealing performance

Info

Publication number: CN211755088U
Application number: CN202020111204.3U
Authority: CN
Inventors: 杨卫民
Original assignee: Langfang Zekang Pharmaceutical Technology Co ltd
Current assignee: Langfang Zekang Pharmaceutical Technology Co ltd
Priority date: 2020-01-18
Filing date: 2020-01-18
Publication date: 2020-10-27
Anticipated expiration: 2030-01-18

Abstract

The utility model discloses a conveniently take and biological reagent bottle that sealing performance is good, including bottle, sealing mechanism and liquid taking mechanism, sealing mechanism with the top of bottle is connected, liquid taking mechanism includes the hand pump, sets up the liquid taking pipe and the setting of hand pump bottom are in the pull ring of liquid taking pipe upper end both sides, sealing mechanism's centre is provided with the through-hole, the liquid taking pipe passes the through-hole inserts just extend to in the bottle the bottom of bottle, the pull ring is located sealing mechanism's top. The utility model adopts the above structure conveniently take and the good biological reagent bottle of sealing performance, simple structure, easily control reduces extravagantly, and sealed effectual, is difficult for appearing leaking.

Description

Biological reagent bottle convenient to take and use and good in sealing performance

Technical Field

The utility model relates to a biological reagent bottle technical field especially relates to a conveniently take and biological reagent bottle that sealing performance is good.

Background

At present, a common hard reagent bottle is usually in a form that a bottle cap is clamped with a bottle opening through threads, and if the hard reagent bottle collides and rubs with other objects during use, the bottle cap can be accidentally opened; and the biological reagent bottle commonly used at the present stage is inconvenient for taking the biological reagent in the reagent bottle, so that the biological reagent taken is possibly too much and too little, the accuracy of the biological experiment is reduced, and economic loss is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a conveniently take and biological reagent bottle that sealing performance is good, simple structure, easily control reduces extravagantly, and sealed effectual, is difficult for appearing leaking.

In order to achieve the purpose, the utility model provides a conveniently take and biological reagent bottle that sealing performance is good, including bottle, sealing mechanism and liquid taking mechanism, sealing mechanism with the top of bottle is connected, liquid taking mechanism includes the hand pump, sets up the liquid taking pipe and the setting of hand pump bottom are in the pull ring of liquid taking pipe upper end both sides, sealing mechanism's centre is provided with the through-hole, the liquid taking pipe passes the through-hole inserts just extend to in the bottle the bottom of bottle, the pull ring is located sealing mechanism's top.

Preferably, sealing mechanism includes sealed main part, sets up retaining ring, the cover of sealed main part upper end are established the last movable ring of sealed main part and setting are in the inboard clamp ring of movable ring, a plurality of tight hole in top has evenly been seted up in the sealed main part, be provided with in the tight hole in top with the tight subassembly in top of clamp ring looks adaptation, the clamp ring below be provided with the tight ring that supports in the sealed main part, support the tight ring with be provided with the spring between the clamp ring.

Preferably, the jacking assembly comprises a first ball, a second ball and a connecting rod, the first ball is arranged on one side, close to the compression ring, of the connecting rod, the second ball is arranged on one side, close to the liquid taking pipe, of the connecting rod, and a groove matched with the first ball in a two-phase mode is formed in the liquid taking pipe.

Preferably, the liquid taking pipe at the bottom end of the pull ring is sleeved with a sealing ring.

Preferably, the lower end of the sealing body is in threaded connection with the upper end of the bottle body.

Preferably, the bottle body is provided with reagent bottle scales.

Therefore, the utility model adopts the above structure conveniently take and the good biological reagent bottle of sealing performance, simple structure, easily control reduces extravagantly, and sealed effectual, the difficult leakage that appears.

The technical solution of the present invention is further described in detail by the accompanying drawings and examples.

Drawings

FIG. 1 is a schematic view of an embodiment of a biological reagent bottle with convenient access and good sealing performance;

FIG. 2 is a partial sectional view of an embodiment of a biological reagent bottle of the present invention with easy access and good sealing performance;

FIG. 3 is an enlarged schematic view of the area A of the embodiment of the biological reagent bottle of the present invention with easy access and good sealing performance;

fig. 4 is a schematic view of the liquid-extracting mechanism of the embodiment of the biological reagent bottle with convenient taking and good sealing performance.

Reference numerals

1. A bottle body; 2. a hand pump; 3. a liquid taking pipe; 4. a pull ring; 5. a sealing body; 6. a retainer ring; 7. a movable ring; 8. a compression ring; 9. jacking the hole; 10. a tightening ring; 11. a spring; 12. a first round bead; 13. a second round bead; 14. a connecting rod; 15. a groove; 16. a seal ring; 17. and (5) graduations of the reagent bottle.

Detailed Description

Examples

FIG. 1 is a schematic view of an embodiment of a biological reagent bottle with convenient access and good sealing performance; FIG. 2 is a partial sectional view of an embodiment of a biological reagent bottle of the present invention with easy access and good sealing performance; FIG. 3 is an enlarged schematic view of the area A of the embodiment of the biological reagent bottle of the present invention with easy access and good sealing performance; fig. 4 is a schematic view of the liquid-extracting mechanism of the embodiment of the biological reagent bottle with convenient taking and good sealing performance. As shown in the figure, the utility model provides a conveniently take and biological reagent bottle that sealing performance is good, including bottle 1, sealing mechanism and liquid taking mechanism, sealing mechanism is connected with the top of bottle 1, is provided with reagent bottle scale 17 on the bottle 1, and biological reagent is got to the accurate volume, is favorable to improving the accuracy of biological experiment result, liquid taking mechanism includes hand pump 2, sets up at the liquid intaking pipe 3 of 2 bottoms of hand pump and sets up the pull ring 4 in liquid intaking pipe 3 upper end both sides, sealing mechanism's centre is provided with the through-hole, and liquid intaking pipe 3 passes the through-hole inserts in the bottle 1 and extends to the bottom of bottle 1, and pull ring 4 is located sealing mechanism's top, the liquid intaking pipe 3 of pull ring 4 bottoms is gone up the cover and is equipped with sealing washer 16, and is sealed effectual.

The sealing mechanism comprises a sealing main body 5, a retainer ring 6 arranged at the upper end of the sealing main body 5, a movable ring 7 sleeved on the sealing main body 5 and a pressing ring 8 arranged at the inner side of the movable ring 7, the lower end of the sealing main body 5 is in threaded connection with the upper end of the bottle body 1, a plurality of jacking holes 9 are uniformly formed in the sealing main body 5, jacking components matched with the pressing ring 8 are arranged in the jacking holes 9, a pressing ring 10 is arranged on the sealing main body 5 below the pressing ring 8, a spring 11 is arranged between the pressing ring 10 and the pressing ring 8, each jacking component comprises a first ball 12, a second ball 13 and a connecting rod 14, the first ball 12 is arranged at one side of the connecting rod 14 close to the pressing ring 8, the second ball 13 is arranged at one side of the connecting rod 14 close to the liquid taking pipe 3, a groove 15 matched with the second ball 13 is formed in the liquid taking pipe 3, the diameter of the first ball 12 is the same as that of the second, the diameter at the two ends of the jacking hole 9 is smaller than the diameter of the first round ball 12, the jacking assembly cannot be separated from the jacking hole 9, the diameter in the middle of the jacking hole 9 is larger than the diameter of the first round ball 12, and the jacking assembly is convenient to move in the jacking hole 9.

When a biological reagent needs to be added into the biological reagent bottle, the sealing mechanism is rotated, the sealing mechanism is separated from the bottle body 1, and the biological reagent can be poured into the bottle body 1; when the biological reagent in the biological reagent bottle needs to be taken, laboratory personnel observe the liquid level of the biological reagent and the scale 17 of the reagent bottle by eyes, two fingers of one hand respectively penetrate into the two pull rings 4, the hand pump 2 is pressed by applying force to the pull rings 4 in the palm, the liquid taking tube 3 absorbs the corresponding biological reagent measurement in the bottle body 1, the hand pump 2 is stopped being pressed, then the movable ring 7 is pulled down by the other hand, the pressing ring 10 and the pressing ring 8 compress the spring 11, the pressing ring 8 does not extrude the ball I12 any more, so that the whole jacking assembly has a certain movable space in the jacking hole 9, then the palm of the hand pump 2 is pressed away from the hand pump 2, the whole liquid taking mechanism is taken up by applying force to the pull rings 4, at the moment, the ball II 13 is separated from the groove 15, the biological reagent in the bottle body 1 can be taken, when the biological reagent in the biological reagent bottle does not need to be taken, the liquid taking pipe 3 penetrates through the through hole, the through hole is inserted into the bottle body 1 and extends to the bottom of the bottle body 1, the sealing ring 16 supports the top end of the sealing main body 5, at the moment, the hand tensioning the movable ring 7 is loosened, the movable ring 7 and the pressing ring 8 move upwards under the action of the spring 11, due to the arrangement of the check ring 6, the movable ring 7 and the pressing ring 8 cannot be popped out of the sealing main body 5, the pressing ring 8 after resetting extrudes the first round bead 12, the second round bead 13 is clamped in the groove 15, the connection is firm, the bottle body 1 is effectively prevented from being knocked over to enable biological reagents in the bottle body to be poured, and unnecessary biological reagent waste and environmental pollution are effectively avoided.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting the same, and although the present invention is described in detail with reference to the preferred embodiments, those skilled in the art should understand that: the technical solution of the present invention can still be modified or replaced by other equivalent means, and the modified technical solution can not be separated from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a conveniently take and sealing performance is good biological reagent bottle which characterized in that: including bottle, sealing mechanism and liquid mechanism of getting, sealing mechanism with the top of bottle is connected, it includes the hand pump, sets up to get the liquid mechanism the liquid pipe and the setting of hand pump bottom are in the pull ring of liquid pipe upper end both sides, sealing mechanism's centre is provided with the through-hole, it passes to get the liquid pipe the through-hole inserts just extend to in the bottle the bottom of bottle, the pull ring is located sealing mechanism's top.

2. The biological reagent bottle with convenient taking and good sealing performance as claimed in claim 1, is characterized in that: sealing mechanism includes sealed main part, sets up retaining ring, the cover of sealed main part upper end are established movable ring and setting in the sealed main part are in the inboard clamp ring of movable ring, a plurality of tight hole in top has evenly been seted up in the sealed main part, be provided with in the tight hole in top with the tight subassembly in top of clamp ring looks adaptation, the clamp ring below be provided with the tight ring that supports in the sealed main part, support the tight ring with be provided with the spring between the clamp ring.

3. The biological reagent bottle with convenient taking and good sealing performance as claimed in claim 2, is characterized in that: the jacking assembly comprises a first round ball, a second round ball and a connecting rod, the first round ball is arranged on one side, close to the compression ring, of the connecting rod, the second round ball is arranged on one side, close to the liquid taking pipe, of the connecting rod, and a groove matched with the first round ball in a two-phase mode is formed in the liquid taking pipe.

4. The biological reagent bottle with convenient taking and good sealing performance as claimed in claim 3, is characterized in that: the liquid taking pipe at the bottom end of the pull ring is sleeved with a sealing ring.

5. The biological reagent bottle with convenient taking and good sealing performance as claimed in claim 4, is characterized in that: the lower end of the sealing main body is in threaded connection with the upper end of the bottle body.

6. The biological reagent bottle with convenient taking and good sealing performance as claimed in claim 5, is characterized in that: the bottle body is provided with reagent bottle scales.