CN211337207U

CN211337207U - Push type two-chamber reagent bottle

Info

Publication number: CN211337207U
Application number: CN201921703128.9U
Authority: CN
Inventors: 吴红广
Original assignee: Jiangsu Famashi Medical Glass Co ltd
Current assignee: Jiangsu Famashi Medical Glass Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-08-25
Anticipated expiration: 2029-10-12

Abstract

The utility model relates to a pressing type double-cavity reagent bottle, which comprises a bottle body, a bottle plug, a separating plug and a bottle cap, wherein the bottle body comprises a reagent cavity, a plunger cavity and a dissolving cavity which are sequentially communicated from top to bottom, the outer side wall of the top of the reagent cavity is provided with a bottle plug ring, the bottom of the bottle plug is inserted in the upper cavity of the reagent cavity, the top of the bottle plug extends out of the reagent cavity, a needle through hole is arranged in the bottle plug, the separating plug is arranged in the plunger cavity and is used for the reagent cavity and the dissolving cavity, the inner wall of the bottle cap is provided with a sliding groove and is provided with a plurality of pressing columns, the bottle plug ring is arranged in the sliding groove, the pressing columns are abutted against, thereby make the bottle plug along reagent intracavity wall downstream, hydraulic pressure or atmospheric pressure on the stopper upper end are higher than the hydraulic pressure or the atmospheric pressure of its bottom, and hydraulic pressure or atmospheric pressure promote to separate the stopper and fall to dissolving the chamber for the medicine in the reagent intracavity mixes with the medicine that dissolves the intracavity. The push type double-cavity reagent bottle is safe to transport, convenient to use and sanitary.

Description

Push type two-chamber reagent bottle

Technical Field

The utility model relates to a reagent bottle especially relates to a push type two-chamber reagent bottle.

Background

The reagent bottle is used as a container for containing reagents, can store the reagents for a long time, and is widely applied to the fields of cosmetics, food, biological industry and the like. The two medicines in the prior art are mixed, two medicines are commonly used, the first medicine is injected into the other reagent bottle after being extracted from one reagent bottle by using a needle tube and is mixed, the second medicine is a detachable main bottle and a detachable auxiliary bottle, for example, the reagent bottle with the patent number of CN201520070907.5, a film is arranged between the main bottle and the auxiliary bottle, a pressing surface on the top surface of the auxiliary bottle is pressed, a sharp-pointed surface at the front end of the auxiliary bottle can puncture the film, and a second reagent can smoothly enter the main bottle from the auxiliary bottle and is mixed with the first reagent, but on one hand, the film belongs to an easily-breakable product, and a part for placing the unexpected thin film at the bottom of the auxiliary bottle is not arranged between the bottle stopper and the auxiliary bottle, so that the film is easily broken in the transportation process often, and the liquids in the two bottles are mixed; secondly, the main bottle, the auxiliary bottle and the bottle stopper are easy to separate and are unsafe; in addition, the first medicine is arranged in the auxiliary bottle and is positioned outside the bottle stopper, so that sundries, dust and bacteria are difficult to enter during mixing, and the good mixing of the two medicines is inconvenient.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a push type double-chamber reagent bottle with safe transportation, convenient use and sanitation, aiming at the defects of the prior art.

The utility model discloses a realize through following technical scheme: a push type double-cavity reagent bottle comprises a bottle body, a bottle plug, a separation plug and a bottle cap, wherein the bottle body comprises a reagent cavity, a plunger cavity and a dissolving cavity which are sequentially communicated from top to bottom, a bottle mouth ring is arranged on the outer side wall of the top of the reagent cavity, the bottom of the bottle plug is inserted into the upper cavity of the reagent cavity, the top of the bottle plug extends out of the reagent cavity, a needle penetrating hole is arranged in the bottle plug, one end, away from the plunger cavity, of the needle penetrating hole is sealed, the other end of the needle penetrating hole is open, the separation plug is arranged in the plunger cavity and is used for the reagent cavity and the dissolving cavity, the inner wall of the bottle cap is provided with a sliding groove, the inner cavity of the bottle cap is provided with a plurality of pressing columns, the bottle mouth ring is arranged in the sliding groove, the pressing columns abut against the bottle plug and can enable the bottle mouth ring to move upwards relative to the sliding groove by pressing, the hydraulic pressure or the air pressure pushes the separating plug to fall to the dissolving cavity, so that the medicine in the reagent cavity is mixed with the medicine in the dissolving cavity.

In order to facilitate the separation of the medicine in the reagent cavity and the medicine in the dissolving cavity, the inner diameter of the plunger cavity is less than the inner diameter of the reagent cavity and less than the inner diameter of the solvent cavity.

In order to facilitate the bottle mouth to be plugged and the pressing column to drive the bottle plug to move downwards, the bottle plug comprises a pressing plug, a yielding plug and a sealing plug which are sequentially connected from top to bottom, the pressing plug is in a circular truncated cone shape, the diameter of the top surface of the pressing plug is smaller than that of the bottom surface of the pressing plug, the yielding plug and the sealing plug are both cylindrical, the yielding plug and the top surface of the sealing plug form a support ring, and the diameter of the yielding plug is smaller than that of the bottom surface of the pressing plug and smaller than that of the sealing plug.

In order to facilitate mixing the medicine in the reagent chamber with the medicine that dissolves the intracavity, the needle tubing can insert the solvent intracavity and get liquid, wear the pinhole and including setting gradually in pressing stopper, stepping down stopper and sealing plug and link up first hole, second hole and third hole each other, one side that the second hole was kept away from in the first hole is sealed form, second hole and third hole are the through-hole form.

In order to enhance the stability, the bottom of the sealing plug is provided with a plurality of cushion blocks which are uniformly distributed around the outer circumferential surface of the third hole.

In order to facilitate the pressing column to drive the bottle stopper to move downwards and prevent the bottle stopper from falling into the dissolving cavity due to excessive pressing of the bottle stopper, the bottle cover is provided with pressing holes, a patch, a first clamping block and a second clamping block, the pressing holes are formed in the center of the top surface of the bottle cover, the pressing columns are uniformly distributed along the circumferential direction of the outer circumference of the pressing holes, the top surfaces of the pressing columns are fixedly connected with the top of the bottle cover and extend downwards from the top of the bottle cover, the bottom of each pressing column forms a first pressing ring which is abutted against the support ring, the patch is covered on the top surface of the pressing hole through a connecting piece and is used for covering the pressing holes, the first clamping block and the second clamping block are provided with a plurality of blocks which are uniformly arranged on the inner side wall of the bottle cover and are uniformly distributed along the circumferential direction of the inner diameter of the bottle cover, the height of each first clamping block from the top surface of the bottle cover is, the sliding groove is annular and is used for clamping the bottle mouth ring.

In order to enable the bottle body to move relatively in the sliding groove and prevent the bottle mouth ring from being locked with the sliding groove, the height of the bottle mouth ring is smaller than that of the sliding groove.

In order to save cost and reduce the weight of the bottle cap, first weight reducing grooves and second weight reducing grooves are uniformly distributed on the side wall of the bottle cap at intervals in the circumferential direction, the first fixture blocks are arranged on the inner side of the bottom of the first weight reducing grooves, and the second fixture blocks are arranged on the inner side of the bottom of the second weight reducing grooves.

Further prevent to press the bottle plug excessively and lead to the bottle plug to drop to dissolving in the chamber, reagent chamber bottom is the back taper cylindricality and its bottom radius is less than its top radius.

In order to facilitate the needle tube to be inserted into the bottle stopper to take liquid and to be pressed and convenient to be sealed by the plug, the bottle stopper and the plug are made of rubber.

The utility model has the advantages that: on the one hand because the bottle plug is rubber-like and there is the bottle lid protection at the top, can not touch the bottle plug in the transportation easily, the difficult unexpected mixture of two kinds of medicines, press the in-process because the restriction of first fixture block and second fixture block, the bottle neck ring can only be in the sliding tray up-and-down motion, neither can make bottle lid and bottle separately, also can not lead to making the bottle plug drop to dissolving the intracavity owing to excessively pressing, on the other hand, because reagent chamber all sets up in the bottle plug below with dissolving the chamber, all there is fabulous protection effect to two kinds of medicines, be difficult for getting into the bacterium, this push type two-chamber reagent bottle transportation safety, high durability and convenient use.

Drawings

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

FIG. 2 is a schematic view of the fitting structure of the bottle body and the bottle stopper;

FIG. 3 is a schematic view of another mating structure of the bottle body and the bottle stopper;

fig. 4 is a schematic structural view of the bottle stopper;

fig. 5 is another schematic structural view of the bottle stopper;

fig. 6 is a cross-sectional view of the bottle closure;

fig. 7 is a schematic structural view of the bottle cap;

fig. 8 is another schematic view of the bottle cap;

in the figure: 1. a bottle body; 11. a reagent chamber; 111. a bottle mouth ring; 12. a plunger cavity; 13. a dissolution chamber; 2. a bottle stopper; 21. perforating a pinhole; 211. a first hole; 212. a second hole; 213. a third aperture; 22. pressing the plug; 23. a yielding plug; 24. a sealing plug; 25. a support ring; 241. cushion blocks; 3. a plug is arranged; 4. a bottle cap; 41. a sliding groove; 42. pressing the hole; 43. pasting a piece; 44. a first clamping block; 45. a second fixture block; 46. pressing the column; 47. a first weight-reducing slot; 48. a second weight-reducing slot.

Detailed Description

The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, and the protection scope of the present invention can be clearly and clearly defined. In the present invention, directional terms such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc. refer to directions of the attached drawings only. Accordingly, the directional terms used are used for describing and understanding the present invention, and are not used for limiting the present invention.

As shown in fig. 1-3, a push type double-chamber reagent bottle, including bottle 1, bottle plug 2, separate stopper 3 and bottle lid 4, bottle 1 includes from last to lower reagent chamber 11, plunger chamber 12 and the dissolving chamber 13 that communicates in proper order, the internal diameter of plunger chamber 12 < the internal diameter of reagent chamber 11 < the internal diameter of solvent chamber, 11 top lateral walls in reagent chamber have

bottle neck ring

111, 2 bottoms of bottle plug are pegged graft in the upper portion cavity of reagent chamber 11 and outside its top stretches out reagent chamber 11, be equipped with in 2 bottle plugs and wear pinhole 21, the one end that plunger chamber 12 was kept away from to pinhole 21 is for sealed form and its other end opening form, separate stopper 3 and set up in plunger chamber 12 and be used for reagent chamber 11 and dissolving

chamber

13, 4 inner walls in the bottle lid are equipped with sliding tray 41 and its inner chamber and are equipped with a plurality of pressing post 46, bottle neck ring 111 sets up in sliding tray 41, pressing post 46 leans on with bottle plug 2 counterbalance and the accessible presses 4 makes the relative sliding tray 41 of bottle neck ring 111 upwards The movement, thereby make bottle plug 2 along reagent chamber 11 inner wall downstream, hydraulic pressure or atmospheric pressure that separates the upper end of stopper 3 is higher than the hydraulic pressure or atmospheric pressure of its bottom, and hydraulic pressure or atmospheric pressure promote to separate stopper 3 whereabouts to dissolve chamber 13 for the medicine in the reagent chamber 11 mixes with the medicine in dissolving the chamber 13, further prevents to press excessively that stopper 2 leads to bottle plug 2 to drop to dissolving in the chamber 13, reagent chamber 11 bottom is the back taper cylindricality and its bottom radius is less than its top radius, for the convenience of needle tubing inserts bottle plug 2 and gets liquid and be convenient for press, be convenient for separate stopper 3 sealed, bottle plug 2 and separate stopper 3 are the rubber material, it needs to explain, reagent chamber 11 and dissolving chamber 13 can put into liquid medicine respectively, also can reagent chamber 11 and dissolve chamber 13 one put into solid medicine then another put into liquid medicine.

As shown in fig. 4-6, the bottle stopper 2 comprises a pressing plug 22, a yielding plug 23 and a sealing plug 24 which are connected in sequence from top to bottom, the pressing plug 22 is in a round table shape, the diameter of the top surface of the pressing plug 22 is smaller than that of the bottom surface of the pressing plug, the abdicating plug 23 and the sealing plug 24 are both cylindrical, the abdicating plug 23 and the top surface of the sealing plug 24 form a support ring 25, the diameter of the abdicating plug 23 is smaller than that of the bottom surface of the pressing plug 22 and smaller than that of the sealing plug 24, in order to mix the medicine in the reagent chamber 11 and the medicine in the dissolving chamber 13, the needle tube can be inserted into the solvent chamber to take out the liquid, the needle-penetrating hole 21 comprises a first hole 211, a second hole 212 and a third hole 213 which are arranged in the pressing plug 22, the abdicating plug 23 and the sealing plug 24 in sequence and mutually communicated, the side of the first hole 211 far away from the second hole 212 is sealed, the second hole 212 and the third hole 213 are through-hole, for stability enhancement, the bottom of the sealing plug 24 is provided with a plurality of spacers 241 evenly distributed around the outer circumference of the third bore 213.

As shown in fig. 7 and 8, in order to facilitate the pressing column 46 to drive the bottle stopper 2 to move downwards and prevent the bottle stopper 2 from falling into the dissolution cavity 13 due to over-pressing, the bottle cap 4 is provided with a pressing hole 42, a patch 43, a first fixture block 44 and a second fixture block 45, the pressing hole 42 is arranged at the center of the top surface of the bottle cap 4, the pressing columns 46 are evenly distributed along the circumferential direction of the outer circumference of the pressing hole 42, the top surface of the pressing column 46 is fixedly connected with the top of the bottle cap 4 and extends downwards from the top of the bottle cap 4, the bottom of each pressing column 46 is provided with a first pressing ring which abuts against the support ring 25, the patch 43 is covered on the top surface of the pressing hole 42 through a connecting piece and is used for covering the pressing hole 42, the connecting piece is a fine plastic connecting piece which is integrally formed with the bottle cap 4 and can be manually torn off, the first fixture block 44 and the second fixture block 45 are provided with a plurality of blocks and are all arranged, the height of each first fixture block 44 from the top surface of the bottle cap 4 is smaller than the height of each first fixture block 44 from the top surface of the bottle cap 4, a sliding groove 41 is formed between the bottom surface of each first fixture block 44 and the top surface of each first fixture block 44, the sliding groove 41 is annular and is used for clamping a bottle mouth ring 111, in order to enable the bottle body 1 to move relatively in the sliding groove 41 and prevent the bottle mouth ring 111 and the sliding groove 41 from being clamped, the height of the bottle mouth ring 111 is smaller than the height of the sliding groove 41, in order to save cost and reduce the weight of the bottle cap 4, first weight reducing grooves 47 and second weight reducing grooves 48 are uniformly distributed on the side wall of the bottle cap 4 at intervals in the circumferential direction, the first fixture blocks 44 are arranged on the inner side of the bottom of the first weight reducing grooves 47, and the second fixture blocks 45 are.

As shown in fig. 1-8, the principle of the utility model is as follows: the bottle cap 4 is manually pressed downwards, the pressing column 46 on the bottle cap 4 abuts against the support ring 25, the bottle body 1 slides upwards relative to the sliding groove 41 on the bottle cap 4, namely the bottle stopper 2 slides downwards under the pressing of the pressing column 46, so that the hydraulic pressure or the air pressure at the upper end of the separating plug 3 is higher than the hydraulic pressure or the air pressure at the bottom of the separating plug, when the bottle mouth ring 111 is pressed to abut against the bottom of the first clamping block, the separating plug 3 falls into the dissolving cavity 13, the medicine in the reagent cavity 11 is mixed with the medicine in the dissolving cavity 13, when the medicine mixed in the bottle needs to be sucked, the patch 43 can be lifted, the needle tube is inserted from the center of the top surface of the bottle stopper 2, and the needle tube sequentially passes through the first hole 211, the second hole 212 and the third hole 213 and then is inserted into the dissolving cavity 13.

Compared with the prior art, 4 joints of bottle lid are effectual, on the one hand because bottle plug 2 is rubbery and there is 4 protections of bottle lid at the top, can not touch bottle plug 2 in the transportation easily, the difficult unexpected mixture of two kinds of medicines, press the restriction of in-process because first fixture block 44 and second fixture block 45, bottle neck ring 111 can only be at sliding tray 41 up-and-down motion, neither can make bottle lid 4 and bottle 1 part, also can not lead to making bottle plug 2 drop to dissolving chamber 13 in owing to excessively pressing down, on the other hand, because reagent chamber 11 all sets up in bottle plug 2 below with dissolving chamber 13, all have fabulous protection effect to two kinds of medicines, be difficult for getting into the bacterium, this push type two-chamber reagent bottle transportation safety, high durability and convenient use, sanitation.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims

1. The utility model provides a push type two-chamber reagent bottle, characterized by: comprises a bottle body (1), a bottle stopper (2), a separating stopper (3) and a bottle cap (4), wherein the bottle body (1) comprises a reagent cavity (11), a plunger cavity (12) and a dissolving cavity (13) which are sequentially communicated from top to bottom, the outer side wall of the top of the reagent cavity (11) is provided with a bottle stopper ring (111), the bottom of the bottle stopper (2) is inserted into the upper cavity of the reagent cavity (11) and the top of the bottle stopper (2) extends out of the reagent cavity (11), a needle penetrating hole (21) is arranged in the bottle stopper (2), one end of the needle penetrating hole (21) far away from the plunger cavity (12) is sealed and the other end of the needle penetrating hole is open, the separating stopper (3) is arranged in the plunger cavity (12) and is used for the reagent cavity (11) and the dissolving cavity (13), the inner wall of the bottle cap (4) is provided with a sliding groove (41) and the inner cavity is provided with a plurality of pressing columns (46, the pressing column (46) is abutted against the bottle stopper (2) and can enable the bottle mouth ring (111) to move upwards relative to the sliding groove (41) by pressing the bottle cap (4), so that the bottle stopper (2) moves downwards along the inner wall of the reagent cavity (11), the hydraulic pressure or the air pressure at the upper end of the separating plug (3) is higher than that at the bottom of the separating plug, and the separating plug (3) is pushed by the hydraulic pressure or the air pressure to fall into the dissolving cavity (13), so that medicines in the reagent cavity (11) are mixed with medicines in the dissolving cavity (13).

2. The push type dual chamber reagent bottle of claim 1, wherein: the inner diameter of the plunger cavity (12) is less than that of the reagent cavity (11) and less than that of the solvent cavity.

3. The push type dual chamber reagent bottle of claim 1, wherein: bottle plug (2) including from the top down connect gradually press stopper (22), abdication stopper (23) and sealing plug (24), press stopper (22) to be the round platform form and its top surface diameter is less than its bottom surface diameter, abdication stopper (23) and sealing plug (24) are cylindricly, abdication stopper (23) and sealing plug (24) top surface form support ring (25), and the diameter of abdication stopper (23) is < the bottom surface diameter of pressing stopper (22) < the diameter of sealing plug (24).

4. The push type dual chamber reagent bottle of claim 3, wherein: wear pinhole (21) including set gradually in pressing stopper (22), abdicating stopper (23) and sealing plug (24) and link up first hole (211), second hole (212) and third hole (213) each other, one side that second hole (212) were kept away from in first hole (211) is sealed form, second hole (212) and third hole (213) are the through-hole form.

5. The push type dual chamber reagent bottle of claim 4, wherein: and a plurality of cushion blocks (241) which are uniformly distributed around the outer circumferential surface of the third hole (213) are arranged at the bottom of the sealing plug (24).

6. The push type dual chamber reagent bottle of claim 3, wherein: the bottle cap (4) is provided with a pressing hole (42), a patch (43), a first fixture block (44) and a second fixture block (45), the pressing hole (42) is formed in the center of the top surface of the bottle cap (4), the pressing columns (46) are uniformly distributed along the circumferential direction of the outer circumference of the pressing hole (42), the top surfaces of the pressing columns (46) are fixedly connected with the top of the bottle cap (4) and extend downwards from the top of the bottle cap (4), a first pressing ring is formed at the bottom of each pressing column (46) and abuts against the support ring (25), the patch (43) is covered on the top surface of the pressing hole (42) through a connecting piece and is used for covering the pressing hole (42), the first fixture block (44) and the second fixture block (45) are provided with a plurality of patches and are uniformly arranged on the inner side wall of the bottle cap (4) and are circumferentially distributed along the inner diameter of the bottle cap, and the height from the top surface of each first fixture block (44) to the top surface of the bottle cap (4) is smaller than that, a sliding groove (41) is formed between the bottom surface of each first clamping block (44) and the top surface of each first clamping block (44), and the sliding groove (41) is annular and is used for clamping the bottle mouth ring (111).

7. The push type dual chamber reagent bottle of claim 6, wherein: the height of the bottle mouth ring (111) is smaller than that of the sliding groove (41).

8. The push type dual chamber reagent bottle of claim 6, wherein: first weight-reducing grooves (47) and second weight-reducing grooves (48) are circumferentially and uniformly distributed on the side wall of the bottle cap (4) at intervals, the first clamping blocks (44) are arranged on the inner side of the bottom of the first weight-reducing grooves (47), and the second clamping blocks (45) are arranged on the inner side of the bottom of the second weight-reducing grooves (48).

9. The push type dual chamber reagent bottle of claim 1, wherein: the bottom of the reagent cavity (11) is an inverted cone-shaped cylindrical body, and the radius of the bottom of the reagent cavity is smaller than that of the top of the reagent cavity.

10. The push type dual chamber reagent bottle of claim 1, wherein: the bottle stopper (2) and the separating stopper (3) are made of rubber materials.