CN206377922U - A kind of vertical cryopreservation cabinet of convenient use - Google Patents
A kind of vertical cryopreservation cabinet of convenient use Download PDFInfo
- Publication number
- CN206377922U CN206377922U CN201720039751.3U CN201720039751U CN206377922U CN 206377922 U CN206377922 U CN 206377922U CN 201720039751 U CN201720039751 U CN 201720039751U CN 206377922 U CN206377922 U CN 206377922U
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- cabinet
- rotating shaft
- door
- handle
- convenient use
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Abstract
The utility model discloses a kind of vertical cryopreservation cabinet of convenient use, it includes cabinet（1）, cabinet（1）On be hinged with cabinet door（2）, cabinet（1）And cabinet door（2）Between be connected with sealing ring；Cabinet door（2）Side be connected with handle rotating shaft（3）, handle rotating shaft（3）On be rotatably connected to door handle（4）；Door handle（4）On be provided with rotating shaft mounting hole（5）And stopper slot（6）, stopper slot（6）Bottom is provided with opening, stopper slot（6）Side is provided with outer limited wall（7）, opposite side is provided with interior limited wall（8）；Outer limited wall（7）With interior limited wall（8）Bottom be respectively equipped with arc convex portion（9）And guiding surface（10）；The cabinet（1）On be provided with locking post（11）.The utility model can not only prevent cabinet door compressive deformation, increase the service life, also have the advantages that to open the door it is convenient, close the door conveniently, preserve that security is good, structural strength is good, convenient use and installation.
Description
Technical field
The utility model is related to a kind of vertical cryopreservation cabinet, the vertical cryopreservation of particularly a kind of convenient use
Cabinet.
Background technology
Existing vertical cryopreservation cabinet, typically all sets plug-type cabinet door, pulls cabinet door to beat by handle and opens or closes
Close, the sealing ring that cabinet door is compressed after closing on cabinet carries out sealing preserve.
Because the temperature in cryopreservation cabinet is typically relatively low, cabinet door closing after, cabinet door can external atmosphere pressure work
Gradually compressed under to cabinet, sealing ring, the deformation of cabinet door local compression is easily caused when serious, service life is influenceed；And work as and open
, it is necessary to which cabinet door could be opened by applying larger pulling force during door, open the door more inconvenient.At closing time, generally require and close cabinet door
Tightly lock, cabinet door is compressed sealing ring and sealed, to improve heat-insulating property；So, it is being accomplished by cabinet door at closing time to cabinet
After body is compressed, it is rotated further by door handle clamping check lock lever and is locked, closed the door more inconvenient.Therefore, existing vertical ultralow temperature is protected
Deposit cabinet exist the easy compressive deformation of cabinet door, service life it is shorter, open the door more inconvenient and the problem of less the facilitating that close the door.
Utility model content
The purpose of this utility model is the vertical cryopreservation cabinet there is provided a kind of convenient use.The utility model is not
Cabinet door compressive deformation can be only prevented, is increased the service life, also with convenient and convenient advantage of closing the door of opening the door.
The technical solution of the utility model：Cut with scissors on a kind of vertical cryopreservation cabinet of convenient use, including cabinet, cabinet
Cabinet door is connected to, sealing ring is connected between cabinet and cabinet door；The side of cabinet door is connected with the company of rotation in handle rotating shaft, handle rotating shaft
It is connected to door handle；Rotating shaft mounting hole is provided with door handle, rotating shaft mounting hole side is provided with stopper slot；Spacing trench bottom is provided with
Outer limited wall is provided with close to the side of rotating shaft mounting hole on opening, stopper slot, opposite side is provided with interior limited wall；The bottom of outer limited wall
Portion is provided with arc convex portion, and the bottom of interior limited wall is provided with guiding surface；On the cabinet at the mobile route of correspondence stopper slot
It is provided with locking post.
In a kind of vertical cryopreservation cabinet of foregoing convenient use, described handle rotating shaft one end is connected with rotating shaft and fixed
Plate, rotating shaft fixed plate is connected with cabinet door；Locking post one end is connected with locking post fixed plate, and locking post fixed plate is connected with cabinet.
In a kind of vertical cryopreservation cabinet of foregoing convenient use, in the rotating shaft fixed plate and locking post fixed plate
It is equipped with lockhole, door handle and lock core is connected with by lock core mounting hole at the position of 2 lockholes of correspondence.
In a kind of vertical cryopreservation cabinet of foregoing convenient use, limited post is connected with the rotating shaft fixed plate,
Limited post is located at the top of handle rotating shaft；Inclination is provided with position in door handle between correspondence rotating shaft mounting hole and stopper slot
Reinforcement, limited post be located at reinforcement mobile route on.
In a kind of vertical cryopreservation cabinet of foregoing convenient use, it is connected with the side wall of the rotating shaft mounting hole tight
Determine to be provided with annular neck at the position of correspondence screw in screw, handle rotating shaft.
In a kind of vertical cryopreservation cabinet of foregoing convenient use, the handle rotating shaft and locking post are located at same water
In plane.
In a kind of vertical cryopreservation cabinet of foregoing convenient use, pad is provided with the aperture of the rotating shaft mounting hole
Circle.
Compared with prior art, the utility model improves existing vertical cryopreservation cabinet, there is provided rotating shaft
Mounting hole and stopper slot are connected with handle rotating shaft and locking post, while there is provided outer limited wall, interior limited wall, arc convex
Portion and guiding surface；At closing time, around handle axis of rotation door handle, post is locked in the guiding surface contact of interior limited wall bottom,
And guide effect is played to locking post by guiding surface, locking post is applied an active force inwardly drawn to guiding surface,
So that locking post is easily caught in stopper slot and locked, cabinet door is fastened locking, conveniently close the door；After closing the door, pass through outer limit
The position-limiting action of position wall and locking post, prevents cabinet door from continuing local compaction sealing ring and cabinet under atmospheric pressure, prevents
Cabinet door compressive deformation, increases the service life, and reduce cabinet door and sealing ring be adjacent to after the suction that produces, it is convenient to open the door；During enabling,
Door handle is rotated backward, the arc convex portion of outer limited wall bottom produces a thrust to locking post after rotating, makes cabinet door in lock
The lower nature of propulsive thrust effect of tight post is opened, convenient to open the door.In addition, the utility model is also provided with 2 lockholes and 2 lock cores,
Two-bolt lock effect is realized, prevents an independent operating personnel from opening storage cabinet alone and loses valuables in storage cabinet, carry
High preservation security；By setting reinforcement and limited post, limitation can be played to the rotational angle of handle portion, further side
Just use, moreover it is possible to the structural strength of door handle is improved by reinforcement；By setting screw and the neck of annular can be square
Just the axially position of handle rotating shaft, convenient to install.Therefore, the utility model can not only prevent cabinet door compressive deformation, and extension makes
With the life-span, also have the advantages that to open the door it is convenient, close the door conveniently, preserve that security is good, structural strength is good, convenient use and installation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the structural representation of door handle；
Fig. 3 is the explosive view of door handle installing structure；
Fig. 4 is the sectional view of door handle installing structure；
Fig. 5 is the structural representation at rotating shaft fixed plate；
Fig. 6 is to lock the structural representation at post fixed plate；
Fig. 7 is the sectional view of rotating shaft mounting hole and handle rotating shaft junction.
Mark in accompanying drawing for：1- cabinets, 2- cabinet doors, 3- handle rotating shafts, 4- door handles, 5- rotating shaft mounting holes, 6- is spacing
Limited wall in groove, the outer limited walls of 7-, 8-, 9- arc convex portion, 10- guiding surfaces, 11- locking posts, 12- rotating shaft fixed plates, 13-
Lock post fixed plate, 14- lockholes, 15- lock cores, 16- limited posts, 17- reinforcements, 18- screws, 19- necks, 20- packing rings.
Embodiment
The utility model is further described with reference to the accompanying drawings and examples, but is not intended as to the utility model
The foundation of limitation.
Embodiment.A kind of vertical cryopreservation cabinet of convenient use, is constituted as shown in Fig. 1 to 7, including cabinet 1, cabinet
Cabinet door 2 is hinged with 1, sealing ring is connected between cabinet 1 and cabinet door 2；The side of cabinet door 2 is connected with handle rotating shaft 3, and handle turns
Door handle 4 is rotatably connected on axle 3；Rotating shaft mounting hole 5 is provided with door handle 4, the side of rotating shaft mounting hole 5 is provided with stopper slot
6；The bottom of stopper slot 6 is provided with opening, stopper slot 6 is provided with outer limited wall 7 close to the side of rotating shaft mounting hole 5, and opposite side is provided with
Interior limited wall 8；The bottom of outer limited wall 7 is provided with arc convex portion 9, and the bottom of interior limited wall 8 is provided with guiding surface 10；The cabinet
Locking post 11 is provided with body 1 at the mobile route of correspondence stopper slot 6.
Described one end of handle rotating shaft 3 is connected with rotating shaft fixed plate 12, and rotating shaft fixed plate 12 is connected with cabinet door 2；Lock post 11
One end is connected with locking post fixed plate 13, and locking post fixed plate 13 is connected with cabinet 1；The rotating shaft fixed plate 12 and locking post are consolidated
It is equipped with fixed board 13 on lockhole 14, door handle 4 and lock core is connected with by lock core mounting hole at the position of 2 lockholes 14 of correspondence
15；Limited post 16 is connected with the rotating shaft fixed plate 12, limited post 16 is located at the top of handle rotating shaft 3；Correspondence in door handle 4
Inclined reinforcement 17 is provided with position between rotating shaft mounting hole 5 and stopper slot 6, limited post 16 is located at the shifting of reinforcement 17
On dynamic path；Correspondence screw 18 in screw 18, handle rotating shaft 3 is connected with the side wall of the rotating shaft mounting hole 5
Neck 19 provided with annular at position；The handle rotating shaft 3 and locking post 11 are located in same level；The rotating shaft mounting hole
Packing ring 20 is provided with 5 aperture.
Operation principle：During installation, rotating shaft fixed plate 12 and locking post fixed plate 13 are separately mounted to by fixed screw
In cabinet door 2 and cabinet 1；Then door handle 4 is connected by rotating shaft mounting hole 5 with handle rotating shaft 3, in the side of rotating shaft mounting hole 5
Screw 18 is connected on wall, makes screw 18 and the clamping of neck 19 in handle rotating shaft 3, handle is limited by screw 18
The axial location of hand rotating shaft 3；It can complete to install.
During use, at closing time, turned the handle 4, the guiding surface 10 of the interior bottom of limited wall 8 around handle rotating shaft 3
Contact locking post 11 after rotation, and guide effect is played by 10 pairs of locking posts 11 of guiding surface, make locking post 11 oblique to being oriented to
Face 10 applies an active force inwardly drawn, so that locking post 11 is easily caught in stopper slot 6 and locked, presses cabinet door 2
Close, conveniently close the door after close seal；After closing the door, outer 8 pairs of locking posts 11 of limited wall 7 and interior limited wall play position-limiting action, profit
Prevent cabinet door 2 from continuing to compress cabinet 1 under atmospheric pressure with the position-limiting action of outer limited wall 7, prevent cabinet door 2 by buckling
Shape, extends service life, and reduce cabinet door 2 and sealing ring be adjacent to after the suction that produces, it is convenient to open the door；During enabling, reversely
Turn the handle 4, rotate backward door handle 4,9 pairs of the arc convex portion locking post 11 of the outer bottom of limited wall 7 produces one and pushed away
Power, makes cabinet door 2 be opened naturally under the propulsive thrust effect of locking post 11, convenient to open the door.
Claims (7)
1. a kind of vertical cryopreservation cabinet of convenient use, it is characterised in that：Including cabinet（1）, cabinet（1）On be hinged with cabinet
Door（2）, cabinet（1）And cabinet door（2）Between be connected with sealing ring；Cabinet door（2）Side be connected with handle rotating shaft（3）, handle turn
Axle（3）On be rotatably connected to door handle（4）；Door handle（4）On be provided with rotating shaft mounting hole（5）, rotating shaft mounting hole（5）Side is set
It is equipped with stopper slot（6）；Stopper slot（6）Bottom is provided with opening, stopper slot（6）Upper close rotating shaft mounting hole（5）Side provided with outer
Limited wall（7）, opposite side is provided with interior limited wall（8）；Outer limited wall（7）Bottom be provided with arc convex portion（9）, interior limited wall
（8）Bottom be provided with guiding surface（10）；The cabinet（1）Upper correspondence stopper slot（6）Mobile route at be provided with locking post
（11）.
2. a kind of vertical cryopreservation cabinet of convenient use according to claim 1, it is characterised in that：The handle turns
Axle（3）One end is connected with rotating shaft fixed plate（12）, rotating shaft fixed plate（12）With cabinet door（2）Connection；Lock post（11）One end is connected
There is locking post fixed plate（13）, lock post fixed plate（13）With cabinet（1）Connection.
3. a kind of vertical cryopreservation cabinet of convenient use according to claim 2, it is characterised in that：The rotating shaft is consolidated
Fixed board（12）With locking post fixed plate（13）On be equipped with lockhole（14）, door handle（4）Upper 2 lockholes of correspondence（14）Position at
Lock core is connected with by lock core mounting hole（15）.
4. a kind of vertical cryopreservation cabinet of convenient use according to claim 2, it is characterised in that：The rotating shaft is consolidated
Fixed board（12）On be connected with limited post（16）, limited post（16）Positioned at handle rotating shaft（3）Top；Door handle（4）Interior correspondence turns
Axle mounting hole（5）And stopper slot（6）Between position at be provided with inclined reinforcement（17）, limited post（16）Positioned at reinforcement
（17）Mobile route on.
5. a kind of vertical cryopreservation cabinet of convenient use according to claim 1, it is characterised in that：The rotating shaft peace
Fill hole（5）Side wall on be connected with screw（18）, handle rotating shaft（3）Upper correspondence screw（18）Position at be provided with ring
The neck of shape（19）.
6. a kind of vertical cryopreservation cabinet of convenient use according to claim 1, it is characterised in that：The handle turns
Axle（3）With locking post（11）In same level.
7. a kind of vertical cryopreservation cabinet of convenient use according to any claim in claim 1 to 6, it is special
Levy and be：The rotating shaft mounting hole（5）Aperture at be provided with packing ring（20）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039751.3U CN206377922U (en) | 2017-01-13 | 2017-01-13 | A kind of vertical cryopreservation cabinet of convenient use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720039751.3U CN206377922U (en) | 2017-01-13 | 2017-01-13 | A kind of vertical cryopreservation cabinet of convenient use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206377922U true CN206377922U (en) | 2017-08-04 |
Family
ID=59403696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720039751.3U Active CN206377922U (en) | 2017-01-13 | 2017-01-13 | A kind of vertical cryopreservation cabinet of convenient use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206377922U (en) |
-
2017
- 2017-01-13 CN CN201720039751.3U patent/CN206377922U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 321000 No.3, Nanqiao North Road, Lanjiang street, Lanxi City, Jinhua City, Zhejiang Province Patentee after: ZHEJIANG HELI REFRIGERATION EQUIPMENT Co.,Ltd. Address before: 321112 nubu Street Industrial Park, Lanxi City, Jinhua City, Zhejiang Province Patentee before: ZHEJIANG HELI REFRIGERATION EQUIPMENT Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |