CN213493774U

CN213493774U - Biochemical reagent access container

Info

Publication number: CN213493774U
Application number: CN202021549657.0U
Authority: CN
Inventors: 刘兴华; 石锐
Original assignee: Shenzhen Ruiteng Pharmaceutical Technology Co ltd
Current assignee: Shenzhen Ruiteng Pharmaceutical Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-06-22
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a biochemical reagent storing and taking container, which comprises a liquid storage shell, wherein the liquid storage shell consists of a lower shell and an upper cover body, a sealing element which can be detachably connected is arranged between the upper cover body and the lower cover body, an access device which is convenient for biochemical reagent to be accessed is arranged between the lower cover body and the upper cover body, the biochemical reagent access container, the biochemical reagent is stored in the cavity formed between the lower shell and the upper cover body through the arranged access device, and the biochemical reagent is stored by the liquid inlet pipe on the upper cover body, and when the biochemical reagent is needed, the biochemical reagent can flow out through the liquid outlet pipe and the outflow pipe by pressing the push rod, the biochemical reagent is convenient to take out, meanwhile, the phenomenon that biochemical reagents are remained at the bottle mouth to cause the corrosion of the hands of workers and a workbench is prevented, and the use safety performance of the biochemical reagents is improved.

Description

Biochemical reagent access container

Technical Field

The utility model relates to an experiment container technical field specifically is a biochemical reagent access container.

Background

Biochemical reagents (Biochemical reagents) refer to biological materials or organic compounds that are relevant to life science research, and reagents for clinical diagnosis and medical research.

At present, current liquid chemical reagent is when using, generally adorn biochemical reagent in the reagent bottle, and when using biochemical reagent, then need open the bottle lid and carry out empting of biochemical reagent, and at the in-process of empting, cause chemical reagent to empty easily and flow along the bottleneck, cause chemical reagent's waste, on biochemical reagent who flows out corrodes staff's hand and workstation easily simultaneously, there is certain potential safety hazard, be not convenient for taking of biochemical reagent simultaneously, for this, we provide a biochemical reagent access container.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a biochemical reagent access container convenient to biochemical reagent access to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a biochemical reagent access container, includes the stock solution casing, the stock solution casing comprises lower casing and last lid, go up and be equipped with between lid and the lower casing and make it carry out the sealing member that can dismantle the connection, be equipped with the access arrangement of the biochemical reagent access of being convenient for between lower casing and the last lid.

Preferably, the access arrangement is including the fixed drain pipe that runs through lid one side, the drain pipe is located the one end fixedly connected with outlet pipe in the lid outside, the outlet pipe bottom is equipped with sealed lid, the top of going up the lid is equipped with the pressurization piece that makes the inside biochemical reagents of casing down flow out by the outlet pipe, go up the lid top and be located the pressurization piece outside and be equipped with the regulating part that carries out the regulation to the atmospheric pressure between last lid and the lower casing, and one side intercommunication on going up the lid top has the feed liquor pipe, and feed liquor pipe top sealing connection has the connection lid, through the access arrangement who is equipped with to the biochemical reagents of being convenient for deposit and the effect of taking.

Preferably, the extruded article is including fixed a support section of thick bamboo that runs through on the upper cover body, support a section of thick bamboo bottom equidistance and be equipped with a plurality of air vent, the inside bottom fixedly connected with buffer spring of a support section of thick bamboo, buffer spring top fixedly connected with removes the stopper, and removes the stopper and support a section of thick bamboo inner wall interference and be connected, remove stopper top fixedly connected with catch bar, and the catch bar slides and runs through a support section of thick bamboo top, through the extruded article that is equipped with to play and pressurize the effect of discharging to the inside biochemical reagent of casing down.

Preferably, the regulating part is including setting up the screw hole on last lid, screw hole department slides and runs through there is the connecting rod, and the connecting rod bottom rotates through the bearing to be connected with the clamp plate, the clamp plate is equipped with the external screw thread cover with screw hole interconnect with connecting rod hookup location, be equipped with the ring channel on the clamp plate, and the inside fixedly connected with a plurality of extrusion spring of ring channel, a plurality of the top and the last lid inner wall fixed connection of extrusion spring through the regulating part that is equipped with to play and carry out the effect adjusted to the atmospheric pressure between last lid and the lower casing.

Preferably, the sealing member is including setting up the external screw thread in the casing outside under and setting up the internal thread at last lid inner wall respectively, go up lid and casing threaded connection down, the casing outside is equipped with the sealing ring down, and the sealing ring inner wall is equipped with sealed the pad, go up the lid bottom with sealed the butt of filling up, through the connecting piece that is equipped with to play and go on dismantling the effect of being connected between last lid and the casing down.

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

the utility model discloses when using, through the access arrangement who is equipped with, make biochemical reagent preserve under in the cavity that forms between casing and the last lid, and through the feed liquor pipe on the last lid, realize the effect of depositing biochemical reagent, simultaneously when needs use biochemical reagent, can be through pressing the catch bar, can make biochemical reagent flow through drain pipe and outlet pipe, be convenient for taking out of biochemical reagent, prevent simultaneously that biochemical reagent from remaining in bottleneck department and causing the phenomenon that staff's hand and workstation corrode, the security performance that improves biochemical reagent and use.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the lower casing of the present invention;

FIG. 3 is an enlarged view of the area A in FIG. 2 according to the present invention;

fig. 4 is an enlarged view of the area B in fig. 2 according to the present invention.

In the figure: 1-liquid storage shell; 2-a lower shell; 3-upper cover body; 4-a seal; 5-an access device; 6-a liquid outlet pipe; 7-an outflow tube; 8-sealing cover; 9-a pressing member; 10-an adjustment member; 11-a liquid inlet pipe; 12-a connecting cover; 13-a support cylinder; 14-a vent hole; 15-a buffer spring; 16-a mobile plug; 17-a push rod; 18-a threaded hole; 19-a connecting rod; 20-a seal gasket; 21-pressing plate; 22-external thread sleeve; 23-an annular groove; 24-a compression spring; 25-sealing ring.

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 biochemical reagent storing and taking container comprises a liquid storage shell 1, wherein the liquid storage shell 1 is composed of a lower shell 2 and an upper cover body 3, a sealing element 4 which enables the liquid storage shell to be detachably connected is arranged between the upper cover body 3 and the lower shell 2, the sealing element 4 comprises an external thread which is respectively arranged on the outer side of the lower shell 2 and an internal thread which is arranged on the inner wall of the upper cover body 3, the upper cover body 3 is in threaded connection with the lower shell 2, a sealing ring 25 is arranged on the outer side of the lower shell 2, a sealing gasket 20 is arranged on the inner wall of the sealing ring 25, the bottom end of the upper cover body 3 is abutted to the sealing gasket 20, and the sealing gasket 20 plays a role in sealing connection;

an access device 5 convenient for biochemical reagents to be accessed is arranged between the lower shell 2 and the upper cover body 3, the access device 5 comprises a liquid outlet pipe 6 fixedly penetrating one side of the upper cover body 3, one end of the liquid outlet pipe 6 positioned on the outer side of the upper cover body 3 is fixedly connected with an outflow pipe 7, the bottom end of the outflow pipe 7 is provided with a sealing cover 8, the sealing cover 8 plays a role of sealing one end of the outflow pipe 7 when the outflow pipe 7 is not used, and does not influence the use of the outflow pipe 7 when the outflow pipe 7 is used, and the top end of the upper cover body 3 is provided with a pressurizing piece 9 enabling biochemical reagents in the lower shell 2 to flow out from the outflow pipe 7;

the pressurizing part 9 comprises a supporting cylinder 13 fixedly penetrating through the upper cover body 3, a plurality of vent holes 14 are formed in the bottom end of the supporting cylinder 13 at equal intervals, a buffer spring 15 is fixedly connected to the bottom end inside the supporting cylinder 13, a movable plug 16 is fixedly connected to the top end of the buffer spring 15, the movable plug 16 is in interference connection with the inner wall of the supporting cylinder 13, a push rod 17 is fixedly connected to the top end of the movable plug 16, and the push rod 17 penetrates through the top end of the supporting cylinder 13 in a sliding mode, namely the movable plug 16 keeps the relative sealing effect with the supporting cylinder 13 under the effect of no external force;

an adjusting part 10 for adjusting the air pressure between the upper cover body 3 and the lower cover body 2 is arranged at the top end of the upper cover body 3 and outside the pressurizing part 9, one side of the top end of the upper cover body 3 is communicated with a liquid inlet pipe 11, the top end of the liquid inlet pipe 11 is connected with a connecting cover 12 in a sealing manner, the adjusting part 10 comprises a threaded hole 18 arranged on the upper cover body 3, a connecting rod 19 penetrates through the threaded hole 18 in a sliding manner, the connecting rod 19 is T-shaped and further facilitates the rotating action of the connecting rod 19, the bottom end of the connecting rod 19 is connected with a pressing plate 21 in a rotating manner through a bearing, the outer ring at the top end of the pressing plate 21 is provided with a rubber ring, so that the sealing action between the pressing plate 21 and the upper cover body 3 can be kept when the pressing plate 21 is connected with the upper cover body 3, an external thread sleeve 23 mutually connected with the threaded, and a plurality of extrusion springs 24 are fixedly connected inside the annular groove 23, and the top ends of the extrusion springs 24 are fixedly connected with the inner wall of the upper cover body 3.

The working principle is as follows: when the biochemical reagent is taken, the sealing cover 8 can be opened, the connecting rod 19 is rotated at the same time, the connecting rod 19 is separated from the threaded hole 18 through the external thread sleeve 23, at the same time, the pressing plate 21 is connected with the extrusion spring 24, the pressing plate 21 is tightly abutted to the outer side of the threaded hole 18 of the upper cover body 3 through the rubber ring on the pressing plate, at the same time, the push rod 17 can be pressed downwards, the push rod 17 drives the movable plug 16 to move downwards along the inside of the supporting cylinder 13, the pressure between the lower shell 2 and the upper cover body 3 is increased, the biochemical reagent is further pressed by air pressure to flow into the outflow pipe 7 through the outflow pipe 6, and simultaneously flows out through the outflow pipe 7, so that the chemical reagent is taken out quickly, then, the connecting rod 19 can be pressed downwards, the pressing plate 21 is separated from the threaded hole 18, at the same time, air enters from the threaded hole 18, and the effect of balancing, the movable plug 16 is restored to the original position under the reverse elastic acting force of the buffer spring 15, so that the biochemical reagents can be taken out in sequence;

when the biochemical reagent needs to be stored for a long time, the sealing cover 8 is firstly used for sealing the convection pipe 7, then the pressing plate 21 is tightly connected on the upper cover body 3 through the external thread sleeve 23 on the outer side of the connecting rod 19, and the movable plug 16 and the supporting cylinder 13 are sealed relatively, so that the biochemical reagent can be sealed.

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. A biochemical reagent access container, includes stock solution casing (1), its characterized in that: the liquid storage shell (1) consists of a lower shell (2) and an upper cover body (3), a sealing element (4) which enables the liquid storage shell to be detachably connected is arranged between the upper cover body (3) and the lower shell (2), and an access device (5) which is convenient for biochemical reagents to be accessed is arranged between the lower shell body (2) and the upper cover body (3);

access arrangement (5) are including fixed drain pipe (6) that run through lid (3) one side, drain pipe (6) are located one end fixedly connected with outlet pipe (7) in the lid (3) outside, outlet pipe (7) bottom is equipped with sealed lid (8), the top of going up lid (3) is equipped with makes down biochemical reagent of casing (2) inside by pressure parts (9) that outlet pipe (7) flow, it just is located pressure parts (9) outside and is equipped with regulating part (10) that carry out the regulation to the atmospheric pressure between last lid (3) and lower casing (2) to go up lid (3) top, and the one side intercommunication on going up lid (3) top has feed liquor pipe (11), and feed liquor pipe (11) top sealing connection has connection lid (12).

2. A biochemical reagent access container according to claim 1, wherein: the pressure member (9) is including fixed support section of thick bamboo (13) that runs through on lid (3), support section of thick bamboo (13) bottom equidistance and be equipped with a plurality of air vent (14), support inside bottom fixedly connected with buffer spring (15) of section of thick bamboo (13), buffer spring (15) top fixedly connected with removes stopper (16), and removes stopper (16) and support section of thick bamboo (13) inner wall interference and be connected, remove stopper (16) top fixedly connected with catch bar (17), and catch bar (17) slide and run through support section of thick bamboo (13) top.

3. A biochemical reagent access container according to claim 1, wherein: adjusting part (10) is including setting up screw hole (18) on last lid (3), screw hole (18) department slides and runs through there is connecting rod (19), and connecting rod (19) bottom is connected with clamp plate (21) through the bearing rotation, clamp plate (21) and connecting rod (19) hookup location be equipped with screw hole (18) interconnect's external screw thread cover (22), be equipped with ring channel (23) on clamp plate (21), and ring channel (23) inside fixedly connected with a plurality of extrusion spring (24), a plurality of the top and last lid (3) inner wall fixed connection of extrusion spring (24).

4. A biochemical reagent access container according to claim 1, wherein: sealing member (4) are including setting up the external screw thread in casing (2) outside and setting up the internal thread at last lid (3) inner wall down respectively, go up lid (3) and casing (2) threaded connection down, casing (2) outside is equipped with sealing ring (25) down, and sealing ring (25) inner wall is equipped with sealed pad (20), go up lid (3) bottom and sealed pad (20) butt.