CN212830355U

CN212830355U - Sealed storage bottle of biochemical

Info

Publication number: CN212830355U
Application number: CN202022456738.2U
Authority: CN
Inventors: 李长英
Original assignee: Shaanxi Jujiehan Chemical Co Ltd
Current assignee: Hubei Mingkeming Environmental Protection Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-03-30
Anticipated expiration: 2030-10-30

Abstract

The utility model provides a sealed storage bottle of biochemical, including body and bottle lid, the body is including the glass inner bag, the plastic shell has been cup jointed to the glass inner bag outside, O type sealing washer has been cup jointed to the outer periphery of glass inner bag bottleneck part, the top center department of bottle lid is equipped with the airtight valve, the flap inboard of bottle lid bottom is equipped with sealed capping pad, the exhaust gap has been seted up on the sealed capping pad, the outer wall bilateral symmetry that the plastic shell is close to the top is equipped with locking part, the outer wall bilateral symmetry of bottle lid bottom is equipped with the eye-splice part, and two eye-splice parts and two locking part phase-matchs. The utility model discloses the utilization can be protected the glass inner bag through the plastic cover shell, reduces broken condition and takes place, and the bottle lid utilizes two eye-splice parts to constitute the locking with two locking part of plastic cover shell and is connected, implements sealedly with the help of the lip extrusion O type sealing washer of bottle lid, and the lip inboard and the glass inner bag bottleneck part of bottle lid form sealedly with the help of sealed gasket simultaneously, improve the leakproofness.

Description

Sealed storage bottle of biochemical

Technical Field

The utility model mainly relates to the technical field of biochemical containers, in particular to a biochemical sealed storage bottle.

Background

Biochemicals, which are products of combination of biological substances and chemical substances, are widely used, are often in liquid form, and are stored in special containers.

Present biochemical storage container uses the glass bottle as the owner, and the bottleneck seals with the plug, and skin can not the direct contact product during its use, need keep long-time sealed simultaneously, avoids contacting with the air and causes rotten, but current glass material storage bottle is very easily broken when daily use or transport, causes personnel dangerous, and the mode that the plug sealed the bottleneck leads to the leakproofness not very good, and long-time deposit reveals easily in gaseous to the bottle, influences biochemical's quality.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a biochemical sealed storage bottle for solving the technical problem provided in the background technology.

The utility model provides a technical scheme that above-mentioned technical problem adopted does:

a sealed storage bottle for biochemical products comprises a bottle body and a bottle cap, wherein the bottle body comprises a glass liner, a plastic sleeve is sleeved outside the glass liner, the height of the bottle mouth of the glass liner is higher than that of the top opening of the plastic sleeve, and an O-shaped sealing ring is sleeved on the outer periphery of the bottle mouth part of the glass liner;

a closed valve is arranged at the center of the top of the bottle cap, a cover opening at the bottom of the bottle cap is matched with a bottle opening of the glass liner, a sealing cover gasket is arranged on the inner side of the cover opening at the bottom of the bottle cap, an exhaust seam is formed in the sealing cover gasket, and when the cover opening at the bottom of the bottle cap is sleeved with the bottle opening of the glass liner, the outer edge part of the sealing cover gasket is positioned between the inner wall of the bottle cap and the outer wall of the glass liner and is in extrusion contact;

the plastic cover shell is close to the outer wall bilateral symmetry at top and is equipped with locking part, the outer wall bilateral symmetry of bottle lid bottom is equipped with the eye-splice part, just two the eye-splice part matches with two locking parts.

Furthermore, an observation strip opening is formed in one side of the plastic casing in a penetrating mode.

Furthermore, an internal thread pipeline penetrates through the center of the top in the bottle cap, the internal thread pipeline and the bottle cap are integrally formed, and the sealed valve is in threaded connection with the internal thread pipeline.

Further, the exhaust slit is located right below the inner wire pipeline.

Furthermore, two locking part is including locking piece, clamp plate and rotatory pulling buckle, every locking piece and plastic casing integrated into one piece, and every the locking piece from the top down runs through and is equipped with the lockhole.

Furthermore, each rotary spanner comprises a handle, a rotating shaft and a buckle piece, one end of each rotating shaft is connected with the corresponding handle, and each buckle piece is fixed on the corresponding rotating shaft through a screw.

Furthermore, every the equal activity card of pivot is located the locking piece and is kept away from plastic cover shell one side, every the pivot both ends all run through the locking piece and extend to the outside, and every the clamp plate all is located the pivot and keeps away from locking piece one side and fixed with this locking piece through the screw.

Further, every the eye-splice part all includes the fixed block, every the fixed block and bottle lid integrated into one piece, every the fixed block is close to locking piece one end and all is connected with takes the tooth inserted sheet, every take the tooth inserted sheet all activity to alternate inside the lockhole, and every the flank of tooth of taking the tooth inserted sheet all is located corresponding cramp one side, every the cramp size all is identical with the tooth's socket size of taking the tooth inserted sheet.

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

the utility model discloses utilize glass inner bag and plastic cover shell to combine to constitute the body, the cooperation bottle lid is sealed, the plastic cover shell can be protected the glass inner bag, it takes place to reduce broken circumstances, the bottle lid utilizes two lock parts of two eye-splice parts and plastic cover shell to constitute the locking and is connected, carry out sealedly with the help of the lip extrusion O type sealing washer of bottle lid, the lip inboard and the glass inner bag bottleneck part of bottle lid form sealedly with the help of sealed gasket simultaneously, improve the leakproofness, reduce the condition that the outside air invades, when depositing for a long time, outside evacuation equipment is connected to the airtight valve at bottle lid top, open the air of airtight valve in with the glass inner bag and extract, the vacuum degree is improved, reduce the rotten circumstances of biochemical and take place.

The present invention will be explained in detail with reference to the drawings and specific embodiments.

Drawings

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

FIG. 2 is a sectional view of the internal structure of the bottle body of the present invention;

fig. 3 is a sectional view of the internal structure of the bottle cap of the present invention;

fig. 4 is a top view of the sealing gasket of the present invention;

FIG. 5 is an enlarged view of area A of FIG. 1;

fig. 6 is a schematic view of the rotary wrench structure of the present invention.

In the figure: 1. a bottle body; 11. a plastic housing; 11a, an observation strip port; 12. a glass liner; 13. a locking member; 13a, a locking block; 13a-1, keyhole; 13b, a pressure plate; 13c, rotating the wrench; 13c-1, a handle; 13c-2, a rotating shaft; 13c-3, a cramp; 14. an O-shaped sealing ring; 2. a bottle cap; 21. an internal thread conduit; 22. sealing the cap pad; 22a, an exhaust slot; 23. a buckle part; 23a, fixing blocks; 23b, toothed inserts; 3. a sealing valve.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully with reference to the accompanying drawings, in which several embodiments of the present invention are shown, but the present invention can be implemented in different forms, and is not limited to the embodiments described in the text, but rather, these embodiments are provided to make the disclosure of the present invention more thorough and comprehensive.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the use of the term knowledge in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

In the embodiment, referring to fig. 1-4, a sealed biochemical storage bottle comprises a bottle body 1 and a bottle cap 2, wherein the bottle body 1 comprises a glass liner 12, a plastic casing 11 is sleeved outside the glass liner 12, the bottle mouth of the glass liner 12 is higher than the top opening of the plastic casing 11, an O-shaped sealing ring 14 is sleeved on the outer periphery of the bottle mouth of the glass liner 12, an observation strip port 11a is formed in one side of the plastic casing 11 for facilitating observation of the biochemical liquid condition in the glass liner 12, a sealing valve 3 is arranged at the center of the top of the bottle cap 2, the sealing valve 3 is a manual gas valve and can be manually opened or closed according to requirements, a cap opening at the bottom of the bottle cap 2 is matched with the bottle mouth of the glass liner 12, a sealing cap pad 22 is arranged on the inner side of the cap opening at the bottom of the bottle cap 2, and the O-shaped sealing ring 14 and the sealing cap pad 22 are both made of corrosion-resistant rubber materials, the sealing performance is kept, the sealing cover gasket 22 is provided with an exhaust seam 22a, and when the cover opening at the bottom of the bottle cap 2 is sleeved with the bottle mouth of the glass liner 12, the outer edge part of the sealing cover gasket 22 is positioned between the inner wall of the bottle cap 2 and the outer wall of the glass liner 12 to be in pressing contact, an inner wire pipeline 21 penetrates through the center of the top in the bottle cap 2, the inner wire pipeline 21 and the bottle cap 2 are integrally formed, the closed valve 3 is connected with the inner thread pipeline 21 through screw threads, the exhaust slit 22a is positioned under the inner thread pipeline 21, when the sealing valve 3 is opened, the air in the glass liner 12 is pumped by external vacuum pumping equipment, the sealing cover gasket 22 has elasticity, so that the exhaust seam 22a is squeezed open to allow air to pass through, reduce air retention in the glass liner 12, meanwhile, after the extraction is finished, the exhaust slit 22a can be reset, and residual air in the bottle cap 2 cannot easily enter the glass liner 12.

Specifically, referring to fig. 5 and 6, locking parts 13 are symmetrically arranged on two sides of an outer wall of the plastic case 11 near the top, eye-splice parts 23 are symmetrically arranged on two sides of an outer wall of the bottom of the bottle cap 2, the two eye-splice parts 23 are matched with the two locking parts 13, the two locking parts 13 include locking blocks 13a, pressing plates 13b and rotary wrenches 13c, each locking block 13a is integrally formed with the plastic case 11, each locking block 13a is provided with a locking hole 13a-1 through going from top to bottom, each rotary wrenches 13c includes a handle 13c-1, a rotating shaft 13c-2 and a buckling piece 13c-3, one end of each rotating shaft 13c-2 is connected with the corresponding handle 13c-1, and each buckling piece 13c-3 is fixed on the corresponding rotating shaft 13c-2 through a screw, each rotating shaft 13c-2 is movably clamped on one side of the locking block 13a far away from the plastic case 11, two ends of each rotating shaft 13c-2 penetrate through the locking block 13a and extend to the outside, each pressing plate 13b is positioned on one side of the rotating shaft 13c-2 far away from the locking block 13a and is fixed with the locking block 13a through screws, each inserting and buckling component 23 comprises a fixing block 23a, each fixing block 23a is integrally formed with the bottle cap 2, one end of each fixing block 23a close to the locking block 13a is connected with a toothed inserting sheet 23b, each toothed inserting sheet 23b is movably inserted into the locking hole 13a-1, the tooth surface of each toothed inserting sheet 23b is positioned on one side of the corresponding buckling sheet 13c-3, the size of each buckling sheet 13c-3 is identical to the size of the tooth groove of each inserting sheet toothed 23b, when the bottle cap 2 is covered, the two toothed inserting pieces 23b are correspondingly inserted into the lock holes 13a-1 on the lock block 13a, at the moment, the handle 13c-1 is pinched to rotate the rotating shaft 13c-2 to enable the buckling pieces 13c-3 to abut against tooth grooves of the toothed inserting pieces 23b, then the toothed inserting pieces 23b are extruded by forced rotation to form downward pressure and complete clamping, and the tooth groove pointing angle of the toothed inserting pieces 23b and the buckling pieces 13c-3 form a matching structure design, so that the toothed inserting pieces can be better matched for use, and better stability is provided for connection of the bottle cap 2 and the bottle body 1.

The utility model discloses a concrete operation as follows:

firstly, pouring a biochemical from a bottle mouth of a glass liner 12, after the biochemical is in a proper liquid level, aligning a cover mouth of a bottle cover 2 with the bottle mouth of the glass liner 12 for embedding and sleeving, correspondingly inserting two toothed inserting pieces 23b into a lock hole 13a-1 on a lock block 13a, pinching a handle 13c-1 at the moment to rotate a rotating shaft 13c-2 to enable a buckling piece 13c-3 to abut against a tooth groove of the toothed inserting piece 23b, then forcibly rotating to extrude the toothed inserting piece 23b to form downward pressure and complete clamping, then opening a sealing valve 3 and connecting external vacuum pumping equipment for pumping, observing the liquid condition of the biochemical from an observation strip mouth 11a to prevent the liquid from being pumped away, and rapidly closing the sealing valve 3 under the condition of proper air pressure to finish high-tightness storage of the biochemical liquid.

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, if the method and the technical solution of the present invention are adopted, the present invention can be directly applied to other occasions without substantial improvement, and the present invention is within the protection scope of the present invention.

Claims

1. A sealed storage bottle for biochemical products comprises a bottle body (1) and a bottle cap (2), and is characterized in that the bottle body (1) comprises a glass liner (12), a plastic casing (11) is sleeved outside the glass liner (12), the height of a bottle opening of the glass liner (12) is higher than that of an opening at the top of the plastic casing (11), and an O-shaped sealing ring (14) is sleeved on the outer periphery of the bottle opening part of the glass liner (12);

the sealing device is characterized in that a sealing valve (3) is arranged at the center of the top of the bottle cap (2), a cover opening at the bottom of the bottle cap (2) is matched with a bottle opening of the glass liner (12), a sealing cover pad (22) is arranged on the inner side of the cover opening at the bottom of the bottle cap (2), an exhaust seam (22 a) is formed in the sealing cover pad (22), and when the cover opening at the bottom of the bottle cap (2) is sleeved with the bottle opening of the glass liner (12), the outer edge part of the sealing cover pad (22) is positioned between the inner wall of the bottle cap (2) and the outer wall of the glass liner (12) and is in extrusion contact;

the plastic rubber sleeve (11) is close to the outer wall bilateral symmetry at top and is equipped with locking part (13), the outer wall bilateral symmetry of bottle lid (2) bottom is equipped with eye-splice part (23), and two eye-splice part (23) and two locking part (13) phase-matchs.

2. The sealed biochemical storage bottle as claimed in claim 1, wherein a viewing strip port (11 a) is formed through one side of the plastic casing (11).

3. The sealed biochemical storage bottle as claimed in claim 1, wherein an internal thread pipeline (21) is arranged at the center of the top of the inner part of the bottle cap (2) in a penetrating manner, the internal thread pipeline (21) and the bottle cap (2) are integrally formed, and the sealing valve (3) is in threaded connection with the internal thread pipeline (21).

4. A sealed biochemical storage bottle according to claim 3, wherein the vent slit (22 a) is located directly below the inner wire duct (21).

5. The sealed biochemical storage bottle as claimed in claim 1, wherein the two locking members (13) comprise a locking piece (13 a), a pressing plate (13 b) and a rotary trigger (13 c), each locking piece (13 a) is integrally formed with the plastic casing (11), and each locking piece (13 a) is provided with a locking hole (13 a-1) extending from top to bottom.

6. The sealed biochemical storage bottle as claimed in claim 5, wherein each of the rotary wrenches (13 c) comprises a handle (13 c-1), a rotary shaft (13 c-2) and a fastening piece (13 c-3), one end of each of the rotary shafts (13 c-2) is connected to the corresponding handle (13 c-1), and each of the fastening pieces (13 c-3) is fixed to the corresponding rotary shaft (13 c-2) by a screw.

7. The sealed biochemical storage bottle as claimed in claim 6, wherein each of the rotating shafts (13 c-2) is movably clamped at one side of the locking block (13 a) away from the plastic casing (11), both ends of each of the rotating shafts (13 c-2) penetrate through the locking block (13 a) and extend to the outside, and each of the pressing plates (13 b) is located at one side of the rotating shaft (13 c-2) away from the locking block (13 a) and fixed with the locking block (13 a) through a screw.

8. The sealed biochemical storage bottle as claimed in claim 7, wherein each of the latch members (23) comprises a fixing block (23 a), each fixing block (23 a) is integrally formed with the bottle cap (2), one end of each fixing block (23 a) close to the locking block (13 a) is connected with a toothed insert (23 b), each toothed insert (23 b) is movably inserted into the locking hole (13 a-1), the tooth surface of each toothed insert (23 b) is located on one side of the corresponding buckle piece (13 c-3), and the size of each buckle piece (13 c-3) is matched with the size of the tooth groove of the toothed insert (23 b).