CN220250431U - Drawer type freezes deposits frame - Google Patents
Drawer type freezes deposits frame Download PDFInfo
- Publication number
- CN220250431U CN220250431U CN202321209544.XU CN202321209544U CN220250431U CN 220250431 U CN220250431 U CN 220250431U CN 202321209544 U CN202321209544 U CN 202321209544U CN 220250431 U CN220250431 U CN 220250431U
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- Prior art keywords
- drawer
- frame body
- side plates
- plate
- sliding rail
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- 238000007710 freezing Methods 0.000 claims abstract description 41
- 230000008014 freezing Effects 0.000 claims abstract description 41
- 238000004080 punching Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 abstract description 27
- 238000003466 welding Methods 0.000 abstract description 21
- 230000007547 defect Effects 0.000 abstract description 6
- 230000002265 prevention Effects 0.000 description 3
- 229910000679 solder Inorganic materials 0.000 description 3
- 238000005138 cryopreservation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000012550 audit Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
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- Drawers Of Furniture (AREA)
Abstract
The utility model provides a drawer type freezing storage rack. The drawer type freezing shelf comprises a frame body, wherein the frame body is provided with two openings, the two openings are oppositely arranged, the frame body comprises two side plates, the two side plates are oppositely arranged in parallel, sliding rails are sequentially and symmetrically punched and formed on the inner walls of the two side plates from bottom to top, and each sliding rail is obliquely arranged upwards so that a preset inclined angle is formed between each sliding rail and a horizontal plane; the drawers are sequentially arranged in the frame body from bottom to top, are respectively arranged on the sliding rails in a sliding manner, and form a line contact surface between the bottom surface of each drawer and the corresponding sliding rail. The drawer type freezing storage rack provided by the utility model solves the defects that the contact surface of the freezing storage rack and a drawer in the prior art is a plane, the contact surface is too large, the sliding rail and the drawer are easy to freeze, the storage and the taking are inconvenient, and meanwhile, the welding spots of the sliding rail and the outer frame are too many, so that the freezing storage rack is damaged due to the fact that the welding is opened and the welding is fallen off in use.
Description
Technical Field
The utility model relates to the technical field of freezing storage devices, in particular to a drawer type freezing storage rack.
Background
The stainless steel cryopreserving frame is used for the low temperature storage of sample, and frame construction is generally by stainless steel lath welding shaping, and the solder joint is too many, and easy open welds, causes the cryopreserving frame damage, and the slide rail of drawer is generally folded 90 degrees right angles by baffle or lath and is welded on the frame, and the slide rail is folded 90 degrees right angles, is the plane with the drawer contact surface, and the contact surface is too big, causes slide rail and drawer to freeze easily, and the access is inconvenient, and slide rail and frame solder joint are too many simultaneously, appear opening welds the drop in use and cause the cryopreserving frame damage.
In summary, the prior art cryopreservation shelves suffer from the above-described drawbacks.
Disclosure of Invention
In order to solve the problems, the utility model provides a drawer type freezing frame, which aims to solve the defects that the freezing frame is damaged due to the fact that the contact surface of the freezing frame and a drawer in the prior art is a plane and is overlarge, the sliding rail and the drawer are easy to freeze and inconvenient to store and take, and meanwhile, welding spots of the sliding rail and the outer frame are too many, and the freezing frame is damaged due to the fact that welding is opened and falls off in use.
According to a first aspect of the present utility model, there is provided a drawer-type freezer comprising: the frame body is provided with two openings, the two openings are oppositely arranged, the frame body comprises two side plates, the two side plates are oppositely arranged in parallel, sliding rails are sequentially and symmetrically formed on the inner walls of the two side plates in a punching mode from bottom to top, and each sliding rail is obliquely arranged upwards so that a preset inclined angle is formed between each sliding rail and a horizontal plane;
the drawers are sequentially arranged in the frame body from bottom to top, are respectively arranged on the sliding rails in a sliding manner, and form a line contact surface between the bottom surface of each drawer and the corresponding sliding rail.
Alternatively, the angle of inclination is 1-3 degrees.
Optionally, the frame body further comprises an upper cover and a lower cover, wherein the upper cover is fixedly arranged at the top ends of the two side plates, the lower cover is fixedly arranged at the bottom ends of the two side plates, the upper cover and the lower cover are oppositely arranged in parallel, and a closed frame body is formed among the upper cover, the lower cover and the two side plates.
Optionally, the drawer comprises a bottom plate, a left vertical plate, a right vertical plate, a front drawer door plate and a rear end plate;
the bottom vertical fixation of left side riser and right side riser sets up on the bottom plate, and left side riser and right side riser set up relatively, and front end drawer door plant is fixed to be set up in the front end of left side riser and right side riser, and the rear end board is fixed to be set up in the rear end of left side riser and right side riser, is integrated into one piece structure between bottom plate, left side riser, right side riser, front end drawer door plant and the rear end board.
Optionally, the upper end face of bottom plate has a plurality of baffles along the length direction stamping forming of bottom plate, and a plurality of baffles all are parallel arrangement each other with front end drawer door plant.
Optionally, the drawer further comprises a handle, two pull rings are formed on the front drawer door plate in a stamping mode, and the handle is fixedly arranged on the front drawer door plate through the two pull rings;
the front drawer door plate is provided with a label groove in a stamping mode, and the label groove is located between the two pull rings.
Optionally, the length of the sliding rail is smaller than the length of the side plate, and the length of the sliding rail is greater than half of the length of the side plate.
Optionally, the one end that front end drawer door plant was kept away from to two curb plates is all inwards buckled and is formed the limiting plate, and the limiting plate is inside at the frame body with spacing drawer.
Optionally, the method further comprises: the fixing hooks are fixedly arranged between the two side plates from bottom to top respectively, and the width of each fixing hook is equal to that of the upper cover and the lower cover.
Optionally, a plurality of cold-conducting ports are arranged on the two side plates.
According to the drawer type freezing storage rack, the frame body is provided with the two openings, the two openings are oppositely arranged, the frame body comprises the two side plates which are oppositely arranged in parallel, the inner walls of the two side plates are sequentially and symmetrically punched and formed with the sliding rails from bottom to top, and each sliding rail is obliquely arranged upwards, so that a preset inclined angle is formed between each sliding rail and a horizontal plane; the drawers are sequentially arranged in the frame body from bottom to top, are respectively arranged on the sliding rails in a sliding manner, and form a line contact surface with the bottom surface of each drawer and the corresponding sliding rail; firstly, stamping sliding rails on two side plates, wherein a structure is formed between the sliding rails and the side plates, no welding spots exist, secondly, a preset inclined angle is formed between each sliding rail and a horizontal plane, so that the open welding damage of the drawer type freezing storage rack is prevented, the freezing prevention between the sliding rails and the drawers is ensured, and finally, a line contact surface is formed between the bottom surface of each drawer and the corresponding sliding rail, so that the contact area is reduced, and the freezing is prevented; the utility model solves the defects that the contact surface of the freezing storage rack and the drawer in the prior art is plane, the contact surface is too large, the sliding rail and the drawer are easy to freeze, the storage and the taking are inconvenient, and meanwhile, the welding spots of the sliding rail and the outer frame are too many, so that the freezing storage rack is damaged due to the fact that the welding is opened and falls off in use.
Drawings
Fig. 1 is a schematic view of an overall explosion structure of a drawer-type freezing shelf according to the present utility model at a first view angle;
fig. 2 is a schematic diagram of an overall explosion structure of a drawer-type freezing shelf according to the present utility model at a second view angle;
fig. 3 is a schematic structural view of a side plate and slide rail combination of a drawer-type freezing shelf according to the present utility model.
List of reference numerals:
10. a frame body; 11. a side plate; 110. a limiting plate; 12. an upper cover; 13. a lower cover; 14. a slide rail; 20. a drawer; 21. a bottom plate; 210. a baffle; 22. a left side vertical plate; 23. a right side riser; 24. front drawer door plate; 240. a pull ring; 241. a signage slot; 25. a rear end plate; 26. a handle; 30. a fixed hook; 40. and a cold guide opening.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, the embodiments of the present utility model will be described in further detail with reference to the accompanying drawings.
In the description of the present utility model, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present utility model and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 3, the utility model provides a drawer type freezing storage rack, which can solve the defects that the contact surface of the freezing storage rack and a drawer in the prior art is a plane, the contact surface is too large, a slide rail and the drawer are easy to freeze, the storage and the taking are inconvenient, and meanwhile, the welding spots of the slide rail and the outer frame are too many, and the freezing storage rack is damaged due to the fact that the welding is opened and fallen off in use.
The utility model provides a drawer type freezing shelf, which comprises a frame body 10 and a plurality of drawers 20, wherein the frame body 10 is provided with two openings, the two openings are oppositely arranged, the frame body 10 comprises two side plates 11, the two side plates 11 are oppositely arranged in parallel, sliding rails 14 are sequentially and symmetrically punched and formed on the inner walls of the two side plates 11 from bottom to top, and each sliding rail 14 is obliquely arranged upwards so as to form a preset inclined angle between each sliding rail 14 and a horizontal plane;
the drawers 20 are sequentially arranged in the frame body 10 from bottom to top, the drawers 20 are respectively arranged on the sliding rails 14 in a sliding manner, and a line contact surface is formed between the bottom surface of each drawer 20 and the corresponding sliding rail 14.
Wherein, drawer 20 is by whole board cutting stamping forming, and the solder joint is free, prevents the open welding, has guaranteed the long-term safe handling of drawer type cryopreservation frame, and frame body 10 has two openings, and two openings set up relatively, the circulation of air of being convenient for the sample freezes fast.
The utility model provides a drawer type freezing shelf, which is characterized in that two openings are formed through a frame body 10, the two openings are oppositely arranged, the frame body 10 comprises two side plates 11, the two side plates 11 are oppositely and parallelly arranged, sliding rails 14 are sequentially and symmetrically punched and formed on the inner walls of the two side plates 11 from bottom to top, and each sliding rail 14 is obliquely arranged upwards, so that a preset inclined angle is formed between each sliding rail 14 and a horizontal plane; the drawers 20 are sequentially arranged in the frame body 10 from bottom to top, the drawers 20 are respectively arranged on the sliding rails 14 in a sliding manner, and a line contact surface is formed between the bottom surface of each drawer 20 and the corresponding sliding rail 14; firstly, stamping slide rails 14 on two side plates 11, wherein an integrated structure is formed between the slide rails 14 and the side plates 11 without welding spots, secondly, a preset inclined angle is formed between each slide rail 14 and the horizontal plane, so that the open welding damage of the drawer type freezing storage rack is prevented, the freezing prevention between the slide rails and the drawers is ensured, and finally, a line contact surface is formed between the bottom surface of each drawer 20 and the corresponding slide rail 14, so that the contact area is reduced, and the freezing is prevented; the utility model solves the defects that the contact surface of the freezing storage rack and the drawer in the prior art is plane, the contact surface is too large, the sliding rail and the drawer are easy to freeze, the storage and the taking are inconvenient, and meanwhile, the welding spots of the sliding rail and the outer frame are too many, so that the freezing storage rack is damaged due to the fact that the welding is opened and falls off in use.
Alternatively, the angle of inclination is 1-3 degrees.
The limitation of the angle of the inclination angle ensures the line contact surface between the slide rail 14 and the bottom surface of the drawer 20, reduces the contact area, prevents freezing, and does not affect the overall structural size of the drawer type freezing storage rack.
Referring to fig. 1 to 2, optionally, the frame body 10 further includes an upper cover 12 and a lower cover 13, the upper cover 12 is fixedly disposed at the top ends of the two side plates 11, the lower cover 13 is fixedly disposed at the bottom ends of the two side plates 11, the upper cover 12 and the lower cover 13 are disposed in parallel in opposite directions, and the upper cover 12, the lower cover 13 and the two side plates 11 form a closed frame body 10.
Wherein, the specification and the dimension of the upper cover 12 and the lower cover 13 are completely the same; three sides of the upper cover 12 and the lower cover 13 are bent to form a right angle, a fourth side of the upper cover 12 and the lower cover 13 is the side of the drawer 20 sliding into the slide rail 14, and the upper cover 12, the lower cover 13 and the two side plates 11 are welded to form the closed frame body 10.
Referring to fig. 1 to 2, alternatively, the drawer 20 includes a bottom plate 21, a left side riser 22, a right side riser 23, a front drawer door panel 24, and a rear end plate 25;
the bottoms of the left side vertical plate 22 and the right side vertical plate 23 are vertically and fixedly arranged on the bottom plate 21, the left side vertical plate 22 and the right side vertical plate 23 are oppositely arranged, the front end drawer door plate 24 is fixedly arranged at the front ends of the left side vertical plate 22 and the right side vertical plate 23, the rear end plate 25 is fixedly arranged at the rear ends of the left side vertical plate 22 and the right side vertical plate 23, and the bottom plate 21, the left side vertical plate 22, the right side vertical plate 23, the front end drawer door plate 24 and the rear end plate 25 are of an integrated structure.
Wherein the height of the front drawer door panel 24 is greater than the heights of the left side vertical plate 22, the right side vertical plate 23 and the rear end plate 25, and the height of the front drawer door panel 24 does not exceed the layer height of each layer of the slide rail 14 formed in the frame body 10.
Referring to fig. 1 to 2, optionally, the upper end surface of the bottom plate 21 is stamped with a plurality of baffles 210 along the length direction of the bottom plate 21, and the plurality of baffles 210 are disposed parallel to the front drawer door panel 24.
Wherein, according to the requirement of specimen storage, a plurality of baffles 210 are punched and formed on the upper end surface of the bottom plate 21 so as to divide the drawer 20.
Referring to fig. 1 to 2, the drawer 20 may optionally further include a handle 26, two pull rings 240 are stamped and formed on the front drawer door panel 24, and the handle 26 is fixedly disposed on the front drawer door panel 24 through the two pull rings 240;
the front drawer door panel 24 is stamped with a tab slot 241. The tab slot 241 is located between the two tabs 240.
Wherein the handle 26 is provided to facilitate the operation when the drawer 20 is pulled, and the sign groove 241 is used for placing a sign.
Referring to fig. 3, alternatively, the length of the slide rail 14 is less than the length of the side plate 11, and the length of the slide rail 14 is greater than half the length of the side plate 11.
The length of the sliding rail 14 is limited, so that the pressure bearing capacity of the frame body 10 is ensured.
Referring to fig. 1 to 2, alternatively, the ends of the two side plates 11 away from the front drawer door panel 24 are each bent inward to form a limiting plate 110, and the limiting plate 110 limits the drawer 20 inside the frame body 10.
Wherein, the two side plates 11 are bent inward at right angles of 90 degrees from the ends of the front drawer door plate 24 to form a limiting plate 110, and the limiting plate 110 is used for fixing the drawer 20 inside the frame body 10, preventing the drawer 20 from sliding out, and forming an upward supporting force.
Referring to fig. 1 to 2, optionally, further comprising: the plurality of fixing hooks 30 are fixedly arranged between the two side plates 11 from bottom to top, respectively, and the width of the fixing hooks 30 is equal to the width of the upper cover 13 and the lower cover 14.
Wherein, the two sides of the fixed hook 30 are folded corresponding to right angles, and the fixed hook 30 ensures the verticality of the frame body 10.
Referring to fig. 1 to 2, alternatively, a plurality of cold guide openings 40 are provided on both side plates 11.
Wherein the plurality of cold-conducting ports 40 are arranged to facilitate air circulation so that the sample is quickly frozen. The two side plates 11 are provided with a plurality of cold guide openings 40, the cold guide openings 40 on the two side plates 11 are symmetrically arranged, and the cold guide openings 40 on one side of the side plate 11 are uniformly distributed on the side plate 11, so that the drawer type freezing shelf is attractive in appearance.
In summary, according to the drawer-type freezing shelf provided by the utility model, the frame body 10 is provided with two openings, the two openings are oppositely arranged, the frame body 10 comprises two side plates 11, the two side plates 11 are oppositely arranged in parallel, the inner walls of the two side plates 11 are sequentially and symmetrically punched and formed with the sliding rails 14 from bottom to top, and each sliding rail 14 is obliquely arranged upwards, so that a preset oblique angle is formed between each sliding rail 14 and a horizontal plane; the drawers 20 are sequentially arranged in the frame body 10 from bottom to top, the drawers 20 are respectively arranged on the sliding rails 14 in a sliding manner, and a line contact surface is formed between the bottom surface of each drawer 20 and the corresponding sliding rail 14; firstly, stamping slide rails 14 on two side plates 11, wherein an integrated structure is formed between the slide rails 14 and the side plates 11 without welding spots, secondly, a preset inclined angle is formed between each slide rail 14 and the horizontal plane, so that the open welding damage of the drawer type freezing storage rack is prevented, the freezing prevention between the slide rails and the drawers is ensured, and finally, a line contact surface is formed between the bottom surface of each drawer 20 and the corresponding slide rail 14, so that the contact area is reduced, and the freezing is prevented; the utility model solves the defects that the contact surface of the freezing storage rack and the drawer in the prior art is plane, the contact surface is too large, the sliding rail and the drawer are easy to freeze, the storage and the taking are inconvenient, and meanwhile, the welding spots of the sliding rail and the outer frame are too many, so that the freezing storage rack is damaged due to the fact that the welding is opened and falls off in use.
It should be noted that not all the steps and modules in the above flowcharts and the system configuration diagrams are necessary, and some steps or modules may be omitted according to actual needs. The execution sequence of the steps is not fixed and can be adjusted as required. The system structure described in the above embodiments may be a physical structure or a logical structure, that is, some modules may be implemented by the same physical entity, or some modules may be implemented by multiple physical entities, or may be implemented jointly by some components in multiple independent devices.
In the above embodiments, the hardware module may be mechanically or electrically implemented. While the utility model has been illustrated and described in detail in the drawings and in the preferred embodiments, the utility model is not limited to the disclosed embodiments, and it will be appreciated by those skilled in the art that the code audits of the various embodiments described above may be combined to produce further embodiments of the utility model, which are also within the scope of the utility model.
Claims (10)
1. A drawer-type freezer rack, comprising:
the frame comprises a frame body (10), wherein the frame body (10) is provided with two openings, the two openings are oppositely arranged, the frame body (10) comprises two side plates (11), the two side plates (11) are oppositely arranged in parallel, sliding rails (14) are sequentially and symmetrically punched and formed on the inner walls of the two side plates (11) from bottom to top, and each sliding rail (14) is obliquely arranged upwards so that a preset inclined angle is formed between each sliding rail (14) and a horizontal plane;
the drawers (20) are sequentially arranged inside the frame body (10) from bottom to top, the drawers (20) are respectively arranged on the sliding rails (14) in a sliding manner, and a line contact surface is formed between the bottom surface of each drawer (20) and the corresponding sliding rail (14).
2. A drawer-type freezer according to claim 1, wherein the angle of inclination is 1-3 degrees.
3. A drawer-type freezing shelf according to claim 1, wherein the frame body (10) further comprises an upper cover (12) and a lower cover (13), the upper cover (12) is fixedly arranged at the top ends of the two side plates (11), the lower cover (13) is fixedly arranged at the bottom ends of the two side plates (11), the upper cover (12) and the lower cover (13) are oppositely arranged in parallel, and the upper cover (12), the lower cover (13) and the two side plates (11) form a closed frame body (10).
4. A drawer-type freezer according to claim 3, wherein the drawer (20) comprises a bottom plate (21), a left side riser (22), a right side riser (23), a front drawer door panel (24) and a rear end panel (25);
the bottom vertical fixation of left side riser (22) with right side riser (23) is in on bottom plate (21), just left side riser (22) with right side riser (23) set up relatively, front end drawer door plant (24) are fixed to be set up left side riser (22) with the front end of right side riser (23), rear end board (25) are fixed to be set up left side riser (22) with the rear end of right side riser (23), bottom plate (21) left side riser (22) right side riser (23) front end drawer door plant (24) with be integrated into one piece structure between rear end board (25).
5. The drawer-type freezing shelf according to claim 4, wherein a plurality of baffles (210) are formed on the upper end surface of the bottom plate (21) in a stamping mode along the length direction of the bottom plate (21), and the baffles (210) are all arranged in parallel with the front drawer door plate (24).
6. The drawer-type freezer of claim 4, wherein the drawer (20) further comprises a handle (26), two pull rings (240) are formed on the front drawer door plate (24) in a punching mode, and the handle (26) is fixedly arranged on the front drawer door plate (24) through the two pull rings (240);
the front drawer door plate (24) is provided with a label groove (241) in a stamping mode, and the label groove (241) is located between the two pull rings (240).
7. A drawer-type freezer according to claim 4, wherein the length of the slide rail (14) is less than the length of the side plate (11), and the length of the slide rail (14) is greater than half the length of the side plate (11).
8. A drawer-type freezer according to claim 7, wherein the two side plates (11) are bent inward at the ends far from the front drawer door plate (24) to form a limiting plate (110), and the limiting plate (110) limits the drawer (20) inside the frame body (10).
9. The drawer-type freezer of claim 8, further comprising: the fixing hooks (30) are fixedly arranged between the two side plates (11) from bottom to top respectively, and the width of each fixing hook (30) is equal to the width of the upper cover (12) and the width of the lower cover (13).
10. Drawer-type freezer according to claim 9, characterized in that both side panels (11) are provided with a plurality of cold-conducting openings (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209544.XU CN220250431U (en) | 2023-05-18 | 2023-05-18 | Drawer type freezes deposits frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321209544.XU CN220250431U (en) | 2023-05-18 | 2023-05-18 | Drawer type freezes deposits frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220250431U true CN220250431U (en) | 2023-12-26 |
Family
ID=89234647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321209544.XU Active CN220250431U (en) | 2023-05-18 | 2023-05-18 | Drawer type freezes deposits frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220250431U (en) |
-
2023
- 2023-05-18 CN CN202321209544.XU patent/CN220250431U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |