CN207767390U - A kind of ultralow temperature cell storage box - Google Patents

Abstract

The utility model discloses a kind of ultralow temperature cell storage boxes comprising the babinet of opening, the outer chamber door for being articulated with babinet side, several preserving chambers in babinet and the interior chamber door for being articulated with preserving chamber side；Big seal groove is formed along box opening edge, the big trench bottom that seals is fixed with box sealing circle, and outer chamber door inner surface is fixed with the chamber door sealing ring to fit with the box sealing circle in big seal groove；Small seal groove is formed along preserving chamber edge, small sealing trench bottom is fixed with inner seal ring, and interior chamber door inner surface is fixed with the exterior seal ring to fit with the inner seal ring in small seal groove；Preserving chamber bottom is equipped with sliding rail, is slided on sliding rail and is provided with pallet.The utility model has the sealing ring to fit on interior outer container door, greatly improve the leakproofness of ultralow temperature cell storage box, hand is directly protruding into the extremely low preserving chamber of temperature when pallet is avoided that access cell, raised line makes cup body be not easy to be frozen on pallet, and hook brings prodigious facility to store things.

Description

A kind of ultralow temperature cell storage box

Technical field

The utility model is related to storage box technical fields, and in particular to a kind of ultralow temperature cell storage box.

Background technology

Ultralow temperature cell storage box is the requisite instrumentation in Biochemistry and Molecular Biology laboratory, is mainly used for preserving Virus, germ, red blood cell, leucocyte, bacterium and biological products etc..

The sealing of existing cryopreservation box body and chamber door pastes sealing ring generally by adhesive or directly will be close Seal is embedded in chamber door come what is realized, and this mode is poorly sealed, and the desired effect that ultra-low temp preserves cell is not achieved, and And sealing ring is easy to fall off or loosens, and influences the normal use of storage box.Existing ultra-low temp holds cell in access It needs to stretch into storage box using special gloves when cup body, cup body picks and places inconvenience, and cup body easily freezes with storage box bottom Together, it is difficult to take out the cell of preservation.

Utility model content

The purpose of this utility model is to provide a kind of good airproof performance, ultralow temperature cell storage boxes easy to use.

To achieve the above object, the utility model uses following technical scheme：

A kind of ultralow temperature cell storage box, including the babinet of opening, the outer chamber door for being articulated with the babinet side, the case Internal several preserving chambers and the interior chamber door for being articulated with the preserving chamber side；It is formed along the box opening edge big close Sealing groove, the big sealing trench bottom are fixed with box sealing circle, the outer chamber door inner surface be fixed with in the big seal groove The chamber door sealing ring that fits of box sealing circle；Small seal groove, the small seal groove bottom are formed along the preserving chamber edge Portion is fixed with inner seal ring, the interior chamber door inner surface be fixed with fit with the inner seal ring in the small seal groove it is outer close Seal；The preserving chamber bottom is equipped with sliding rail, is slided on the sliding rail and is provided with pallet.

Further, the pallet includes bottom plate and baffle, and several raised lines, the top of the raised line are equipped on the bottom plate It is wedge angle to point out, and the baffle is set to the bottom plate close to the side of box opening.

Further, the side of the outer chamber door is formed fluted, and bottom portion of groove is equipped with screw, and the chamber door sealing ring is viscous The outer container is affixed on to be reinforced with the screw behind the door.

Further, the wall box is equipped with hook, and the hook picks and places article for hanging in the preserving chamber Special operating tool.

Further, led to after closing by box door lock and the babinet locking, the interior chamber door after the outer chamber door is closed Cross box door lock and the preserving chamber locking.

After adopting the above technical scheme, the utility model compared with the background art, has the following advantages that：

1, the utility model has the sealing ring to fit on interior outer container door, greatly improves the preservation of ultralow temperature cell The leakproofness of case keeps the preservation effect of cell more preferable, and sealing ring is reinforced by the screw being equipped on chamber door, makes sealing ring Not easily to fall off or loosening, further ensures the leakproofness of babinet.

2, the utility model reduces the contact area of the cup body and pallet that contain cell by being laid with raised line on pallet, Cup body is set to be not easy to be frozen on pallet, the baffle of pallet can also prevent cup body from falling, meanwhile, pallet can be taken out from preserving chamber Go out, hand when access cell is avoided to be directly protruding into the extremely low preserving chamber of temperature.

3, set hook the picking and placeing convenient for ultralow temperature cell storage box specific purpose tools such as gloves of the utility model wall box, Prodigious facility is brought to store things.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the structural schematic diagram of pallet.

Reference sign：

1. babinet；2. outer chamber door；3. preserving chamber；Chamber door in 4.；5. big seal groove；6. chamber door sealing ring；

7. small seal groove；8. exterior seal ring；9. sliding rail；

10. pallet, 101. bottom plates, 1011. raised lines, 102. baffles；

11. screw；12. hook；13. box door lock.

Specific implementation mode

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

In the present invention it should be noted that term "upper" "lower" " left side " " right side " "vertical" "horizontal" "inner" "outside" etc. It is to be based on the orientation or positional relationship shown in the drawings, it is only for convenient for description the utility model and simplify description, without It is that the device of instruction or hint the utility model or element must have a particular orientation, therefore should not be understood as new to this practicality The limitation of type.

Embodiment

Refering to what is shown in Fig. 1, the utility model discloses a kind of ultralow temperature cell storage box, including it is the babinet 1 of opening, hinged In in the outer chamber door 2, babinet 1 of 1 side of babinet several preserving chambers 3 and be articulated with the interior chamber door 4 of 3 side of preserving chamber；Along 1 open edge of babinet forms big seal groove 5, and 5 bottom of big seal groove is fixed with box sealing circle (not shown), outer chamber door 2 Inner surface is fixed with the chamber door sealing ring 6 to fit with the box sealing circle in big seal groove 5, and the width of big seal groove 5 is slightly wide In the width of chamber door sealing ring 6, chamber door sealing ring 6 is made smoothly to be bonded with box sealing circle；It is formed along 3 edge of preserving chamber small close Sealing groove 7,7 bottom of small seal groove are fixed with inner seal ring (not shown), and 4 inner surface of interior chamber door is fixed with and small seal groove 7 The exterior seal ring 8 that interior inner seal ring fits.

Coordinate shown in Fig. 1 and Fig. 2,3 bottom of preserving chamber is equipped with sliding rail 9, is slided on sliding rail 9 and is provided with pallet 10, pallet 10 Including bottom plate 101 and baffle 102, several raised lines 1011 are equipped on bottom plate 101, it is wedge angle that the vertex of raised line 1011, which goes out, convex Item 1011 reduces the contact area of the cup body and pallet 10 that contain cell, prevents cup body from freezing together with pallet 10, baffle 102 Set on bottom plate 101 close to the side that babinet 1 is open.

The side of outer chamber door 2 formed it is fluted, bottom portion of groove be equipped with screw 11, after chamber door sealing ring 6 sticks in outer chamber door 2 It is reinforced with screw 11, such chamber door sealing ring 6 is not easily to fall off or loosens.Outer chamber door 2 is locked after closing by box door lock 13 and babinet 1 Only, interior chamber door 4 passes through box door lock 13 and 3 locking of preserving chamber after closing.

1 side wall of babinet is equipped with hook 12, and hook 12 is for hanging the special operating tool for picking and placeing article in preserving chamber 3. Since ultralow temperature cell storage box the temperature inside the box is extremely low, it is therefore desirable to what the operation instruments such as special gloves preserved to pick and place needs Article links up with 12 setting, and prodigious facility is brought to store things.

The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not It is confined to this, any one skilled in the art within the technical scope disclosed by the utility model, can readily occur in Change or replacement, should be covered within the scope of the utility model.Therefore, the scope of protection of the utility model should It is subject to the protection scope in claims.

Claims (5)

1. a kind of ultralow temperature cell storage box, it is characterised in that：Babinet including opening, the outer container for being articulated with the babinet side Door, several preserving chambers in the babinet and the interior chamber door for being articulated with the preserving chamber side；Along the box opening side Edge forms big seal groove, and the big sealing trench bottom is fixed with box sealing circle, the outer chamber door inner surface be fixed with it is described The chamber door sealing ring that box sealing circle in big seal groove fits；Small seal groove is formed along the preserving chamber edge, it is described Small sealing trench bottom is fixed with inner seal ring, and the interior chamber door inner surface is fixed with and the inner seal ring phase in the small seal groove The exterior seal ring of fitting；The preserving chamber bottom is equipped with sliding rail, is slided on the sliding rail and is provided with pallet.

2. a kind of ultralow temperature cell storage box as described in claim 1, it is characterised in that：The pallet includes bottom plate and gear Plate is equipped with several raised lines on the bottom plate, and it is wedge angle that the vertex of the raised line, which goes out, and it is close that the baffle is set to the bottom plate The side of box opening.

3. a kind of ultralow temperature cell storage box as described in claim 1, it is characterised in that：The side of the outer chamber door is formed with Groove, bottom portion of groove are equipped with screw, and the chamber door sealing ring is pasted on the outer container and is reinforced behind the door with the screw.

4. a kind of ultralow temperature cell storage box as claimed in claim 3, it is characterised in that：The wall box is equipped with hook, The hook is for hanging the special operating tool for picking and placeing article in the preserving chamber.

5. such as a kind of ultralow temperature cell storage box of Claims 1-4 any one of them, it is characterised in that：The outer chamber door closes Box door lock and the preserving chamber locking are passed through after closing by box door lock and the babinet locking, the interior chamber door after closing.