CN206068525U - A kind of environment-friendly type food storage case - Google Patents
A kind of environment-friendly type food storage case Download PDFInfo
- Publication number
- CN206068525U CN206068525U CN201620960475.XU CN201620960475U CN206068525U CN 206068525 U CN206068525 U CN 206068525U CN 201620960475 U CN201620960475 U CN 201620960475U CN 206068525 U CN206068525 U CN 206068525U
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- China
- Prior art keywords
- casing
- group
- piston
- hollow shell
- environment
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of environment-friendly type food storage case, including casing, case lid, hinge, bolt, thread groove, board putting things, hollow shell, depression bar and ventilation shaft, the side of the casing is connected through the hinge one group of case lid, casing and case lid are respectively equipped with thread groove and bolt at corresponding position, the inside of casing is provided with multigroup board putting things, one group of hollow shell is provided with the top of casing, and the hollow shell connects the inside of casing by air draft passage, place one group of piston in the inside of hollow shell, and piston rod of one group of one end through hollow shell is fixed at the center of the upper surface of the piston, one group of depression bar is fixed in the end of piston rod, multigroup ventilation shaft is provided with the piston.This utility model, simple structure manually extract the air inside the device, form vacuum state, and so as to effectively prevent food from being affected by temperature, additionally, the device does not need any energy, environmental-protecting performance is strong, applied widely.
Description
Technical field
This utility model is related to food storage technical field, specially a kind of environment-friendly type food storage case.
Background technology
At present, domestic food storage device major part is all refrigerator, and the device passes through the temperature for controlling gas, so as to prevent
High temperature affects food, however, as the device needs to consume substantial amounts of electric energy, so its environmental-protecting performance is poor, additionally, the device is simultaneously
Be not suitable for some electric power and lack regional use, with obvious limitation.
The content of the invention
The purpose of this utility model is to provide a kind of environment-friendly type food storage case, to solve to propose in above-mentioned background technology
Problem.
For achieving the above object, this utility model provides following technical scheme：A kind of environment-friendly type food storage case, including case
Body, case lid, hinge, bolt, thread groove, board putting things, hollow shell, air draft passage, piston, piston rod, depression bar and ventilation duct
Road, the side of the casing are connected through the hinge one group of case lid, and it is recessed that casing and case lid are respectively equipped with screw thread at corresponding position
Groove and bolt, the inside of casing are provided with multigroup board putting things, be provided with one group of hollow shell, and the hollow shell is logical at the top of casing
The inside that air draft passage connects casing is crossed, one group of piston, and the center of the upper surface of the piston are placed in the inside of hollow shell
Piston rod of one group of one end through hollow shell is fixed, the end of piston rod is fixed one group of depression bar, is provided with multigroup in the piston
Ventilation shaft.
Preferably, the hinge is angle rotary structure.
Preferably, the screw thread inside the thread groove is meshed with the screw thread in the bolt.
Preferably, the case lid is that the surface that the casing is contacted is provided with seal washer.
Preferably, multigroup through-hole structure is provided with the board putting things.
Preferably, the inside of the ventilation shaft is provided with check valve, is provided with one group of air draft and leads at the top of the hollow shell
Road.
Compared with prior art, the beneficial effects of the utility model are：This utility model simple structure, manually extracts
Air inside the device, forms vacuum state, so as to effectively prevent food from being affected by temperature, additionally, the device is not required to
Any energy is wanted, environmental-protecting performance is strong, applied widely.
Description of the drawings
Fig. 1 is a kind of structural representation of environment-friendly type food storage case of this utility model；
In figure：1. casing, 2. case lid, 3. hinge, 4. bolt, 5. thread groove, 6. board putting things, 7. hollow shell, 8. takes out
Wind passage, 9. piston, 10. piston rod, 11. depression bars, 12. ventilation shafts.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
Refer to Fig. 1, a kind of embodiment that this utility model is provided：A kind of environment-friendly type food storage case, including casing 1,
Case lid 2, hinge 3, bolt 4, thread groove 5, board putting things 6, hollow shell 7, air draft passage 8, piston 9, piston rod 10, depression bar 11
With ventilation shaft 12, the side of the casing 1 connects one group of case lid 2 by hinge 3, and casing 1 and case lid 2 are at corresponding position
Thread groove 5 and bolt 4 are respectively equipped with, the inside of casing 1 is provided with multigroup board putting things 6, and the top of casing 1 is provided with one group of hollow shell
Body 7, and the hollow shell 7 connects the inside of casing 1 by air draft passage 8, one group of piston 9 is placed in the inside of hollow shell 7,
And piston rod 10 of one group of one end through hollow shell 7 is fixed at the center of the upper surface of the piston 9, the end of piston rod 10 is solid
Fixed one group of depression bar 11, is provided with multigroup ventilation shaft 12 in the piston 9；The hinge 3 is angle rotary structure；The screw thread
Screw thread inside groove 5 is meshed with the screw thread in the bolt 4；The case lid 2 is that the surface of the contact of the casing 1 is provided with
Seal washer；Multigroup through-hole structure is provided with the board putting things 6；The inside of the ventilation shaft 12 is provided with check valve, the sky
The top of heart housing 7 is provided with one group of air exhaust passage.
Specifically used mode：In utility model works, food is placed into into the surface of board putting things 6, case lid 2 is passed through into spiral shell
Bolt 4 is fastened, then by pressing repeatedly and extracting depression bar 11, now, the air inside casing 1 progressively will be discharged, and realize vacuum.
It is obvious to a person skilled in the art that this utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type is by claims rather than described above is limited, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in this utility model.Any reference in claim should not be considered as restriction
Involved claim.
Claims (6)
1. a kind of environment-friendly type food storage case, including casing (1), case lid (2), hinge (3), bolt (4), thread groove (5), put
Thing plate (6), hollow shell (7), air draft passage (8), piston (9), piston rod (10), depression bar (11) and ventilation shaft (12), its
It is characterised by：The side of the casing (1) connects one group of case lid (2) by hinge (3), and casing (1) and case lid (2) are corresponding
Position be respectively equipped with thread groove (5) and bolt (4), the inside of casing (1) is provided with multigroup board putting things (6), the top of casing (1)
Portion is provided with one group of hollow shell (7), and the hollow shell (7) connects the inside of casing (1) by air draft passage (8), hollow
One group of piston (9) is placed in the inside of housing (7), and one group of one end is fixed through hollow in the center of the upper surface of the piston (9)
The piston rod (10) of housing (7), the end of piston rod (10) fix one group of depression bar (11), are provided with multigroup logical in the piston (9)
Wind pipeline (12).
2. a kind of environment-friendly type food storage case according to claim 1, it is characterised in that：The hinge (3) is revolved for angle
Rotatable structure.
3. a kind of environment-friendly type food storage case according to claim 1, it is characterised in that：The thread groove (5) is internal
Screw thread be meshed with the screw thread in the bolt (4).
4. a kind of environment-friendly type food storage case according to claim 1, it is characterised in that：The case lid (2) is described
The surface that casing (1) is contacted is provided with seal washer.
5. a kind of environment-friendly type food storage case according to claim 1, it is characterised in that：It is provided with the board putting things (6)
Multigroup through-hole structure.
6. a kind of environment-friendly type food storage case according to claim 1, it is characterised in that：The ventilation shaft (12) it is interior
Portion is provided with check valve, is provided with one group of air exhaust passage at the top of the hollow shell (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960475.XU CN206068525U (en) | 2016-08-26 | 2016-08-26 | A kind of environment-friendly type food storage case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620960475.XU CN206068525U (en) | 2016-08-26 | 2016-08-26 | A kind of environment-friendly type food storage case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206068525U true CN206068525U (en) | 2017-04-05 |
Family
ID=58434035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620960475.XU Expired - Fee Related CN206068525U (en) | 2016-08-26 | 2016-08-26 | A kind of environment-friendly type food storage case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206068525U (en) |
-
2016
- 2016-08-26 CN CN201620960475.XU patent/CN206068525U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20170826 |