CN204787568U - Refrigerator with vacuum air exhaust - Google Patents
Refrigerator with vacuum air exhaust Download PDFInfo
- Publication number
- CN204787568U CN204787568U CN201520431728.XU CN201520431728U CN204787568U CN 204787568 U CN204787568 U CN 204787568U CN 201520431728 U CN201520431728 U CN 201520431728U CN 204787568 U CN204787568 U CN 204787568U
- Authority
- CN
- China
- Prior art keywords
- bleeding
- refrigerator
- pump
- vacuum suction
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000000740 bleeding effect Effects 0.000 claims abstract description 79
- 238000005086 pumping Methods 0.000 claims abstract description 21
- 208000032843 Hemorrhage Diseases 0.000 claims description 77
- 208000034158 bleeding Diseases 0.000 claims description 77
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000605 extraction Methods 0.000 abstract 2
- 238000004321 preservation Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
A refrigerator with vacuum pumping is suitable for making the internal space of a vacuum fresh-keeping device containing an air valve reach a vacuum state. The refrigerator with vacuum air extraction comprises a box body and an air extraction unit arranged on the box body. The air pumping unit comprises a vacuum pump, an air pumping piece and a starting switch, wherein the air pumping piece is arranged in the box body and is communicated with the vacuum pump, and the starting switch can start the vacuum pump. The air pumping piece is provided with an air pumping body and an air pumping pipeline arranged on the air pumping body, and the air pumping pipeline is surrounded to define an air pumping opening. The utility model discloses a drive this vacuum pump and bleed to this pneumatic valve through this piece of bleeding, make this vacuum preservation device reach this vacuum state, reach the effect of stably bleeding and facilitating the use.
Description
Technical field
The utility model relates to a kind of refrigerator, particularly relates to a kind of refrigerator of tool vacuum suction.
Background technology
Existing a kind of vacuum crisper comprises a box body, a lid being covered on this box body removedly and one are arranged at the air valve of this lid, the inner space of this vacuum crisper is made to arrive vacuum state, user can press the mode of this lid by the gas discharge in box by mat both hands, but this kind of mode often has the not good problem of vacuum, therefore user also can use an air exhaust bar to aim at this air valve, up and down reciprocatingly to pull the piston rod of this air exhaust bar or to use power-actuated mode to carry out the action of bleeding, be difficult to when pulled to this cunning stopper rod, namely this vacuum crisper arrives this vacuum state.
Although the mode utilizing this air exhaust bar to compare both hands pressing can promote effect of bleeding, but, if the mode that this air exhaust bar behaviour masterpiece moves is real cost power, and the level of vacuum of this vacuum crisper is easily affected because of the factor of manual operation, cause the not good of fresh-keeping usefulness, if this air exhaust bar is power-actuated mode, need the situation considering dead battery, and this vacuum crisper separates with this air exhaust bar the possibility deposited and have loss, and then increase the inconvenience used.
Summary of the invention
The purpose of this utility model is to provide a kind of stablizing to bleed and the refrigerator of tool vacuum suction easy to use.
The refrigerator of the utility model tool vacuum suction, is applicable to make an inner space comprising the antistaling vacuum container of an air valve arrive vacuum state.
The refrigerator of this tool vacuum suction comprises the pumping cells that a casing and are arranged at this casing.This pumping cells comprise a vavuum pump, one be arranged at this casing and be communicated with the part of bleeding of this vavuum pump, an and starting switch that can start this vavuum pump.This part of bleeding has the pump-line that bleed body and are arranged at this body of bleeding, and this pump-line is around defining a bleeding point.
The refrigerator of tool vacuum suction described in the utility model, this part of bleeding is arranged at the outer surface of this casing.
The refrigerator of tool vacuum suction described in the utility model, this casing comprises the side wall surface that a front face and two lay respectively at the both sides of this front face.
The refrigerator of tool vacuum suction described in the utility model, this casing also comprises the groove room that is formed at this front face, and this part of bleeding can be pressed and be arranged at ejectedly in this groove room.
The refrigerator of tool vacuum suction described in the utility model, this casing also comprises the groove room that is formed at the intersection of this front face and one of them side wall surface, and this part of bleeding can be arranged at this groove room rotationally.
The refrigerator of tool vacuum suction described in the utility model, this part of bleeding has two pump-lines, and described pump-line is respectively around defining a bleeding point.
The refrigerator of tool vacuum suction described in the utility model, this body of bleeding is inverted L shape, and has a horizontal segment and one by the vertical section of this horizontal segment to downward-extension.
The refrigerator of tool vacuum suction described in the utility model, this part of bleeding has two pump-lines, and described pump-line respectively around defining a bleeding point, and is arranged at the front end of this horizontal segment and the bottom of this vertical section respectively.
The refrigerator of tool vacuum suction described in the utility model, this pumping cells also comprises the hollow sleeve member that is sheathed on this pump-line, and this hollow sleeve member has a secondary bleeding point being communicated with this pump-line and bore and being less than this bleeding point.
The refrigerator of tool vacuum suction described in the utility model, this starting switch is arranged at this bleed body and this bleeding point contiguous.
The refrigerator of tool vacuum suction described in the utility model, this pumping cells also comprises the extension that two ends are communicated with this vavuum pump and this pump-line respectively, and this extension can be exposed to this casing by pull.
The beneficial effects of the utility model are: aim at this air valve by this part of bleeding and bleed, make this antistaling vacuum container put into this casing refrigeration before, namely arrive this vacuum state, and this vavuum pump can provide stable source of bleeding, make the utility model have stable bleeding and advantage easy to use.
Accompanying drawing explanation
Fig. 1 is a stereogram, and an antistaling vacuum container of the refrigerator being applicable to the utility model tool vacuum suction is described;
Fig. 2 is a schematic diagram, and the first embodiment of the refrigerator of the utility model tool vacuum suction is described;
Fig. 3 is a sectional perspective enlarged drawing, and a part of bleeding of this first embodiment is described;
Fig. 4 is a partial sectional view, illustrates that a hollow sleeve member of this first embodiment is sheathed on this part of bleeding;
Fig. 5 is a schematic diagram, and the second embodiment of the refrigerator of the utility model tool vacuum suction is described;
Fig. 6 is a sectional perspective enlarged drawing, and a part of bleeding of this second embodiment is described;
Fig. 7 is a sectional perspective enlarged drawing, and a part of bleeding of the 3rd embodiment of the refrigerator of the utility model tool vacuum suction is described;
Fig. 8 is a sectional perspective enlarged drawing, and a part of bleeding of the 4th embodiment of the refrigerator of the utility model tool vacuum suction is described;
Fig. 9 is a sectional perspective enlarged drawing, and a part of bleeding of the 5th embodiment of the refrigerator of the utility model tool vacuum suction is described;
Figure 10 is an operation chart, and the use situation of the 6th embodiment of the refrigerator of the utility model tool vacuum suction is described.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
Before the utility model is described in detail, should be noted that in the following description content, similar element represents with identical numbering.
Consult Fig. 1, Fig. 2 and Fig. 3, the refrigerator of the utility model tool vacuum suction is applicable to make the inner space of an antistaling vacuum container 9 to arrive vacuum state, and this antistaling vacuum container 9 comprises a box body 91, and is covered on the air valve 93 that the lid 92 of this box body 91 and are arranged at this lid 92 removedly.In the present embodiment, this antistaling vacuum container 9 also can be a bag (not shown) with an air valve, does not affect effect of the present utility model.
First embodiment of the refrigerator of the utility model tool vacuum suction comprises the pumping cells 3 that a casing 2 and are arranged at this casing 2.
This casing 2 comprises a front face 21, two and lays respectively at the groove room 23 that the side wall surface 22 of the both sides of this front face 21 and are formed at this front face 21.
This pumping cells 3 comprises 31, one, a vavuum pump and can be pressed and be arranged at this groove room 23 ejectedly and the part 32 of bleeding being communicated with this vavuum pump 31, and a starting switch 33 that can start this vavuum pump 31.
This part 32 of bleeding is arranged at the outer surface of this casing 2 and has the pump-line 322 that bleed body 321 and are arranged at this body 321 of bleeding, and this pump-line 322 is around defining a bleeding point 323.
This starting switch 33 is arranged at the leading edge of this body 321 of bleeding and is close to this bleeding point 323, in other change case, this starting switch 33 also can be arranged on the back side of this body 321 of bleeding, or be arranged on the outer surface (not shown) of this casing 2, the mode pressed with hand for user starts, only this set-up mode can think easily for this field ordinary skill and, do not repeat them here.
During practical operation, first press this part 32 of bleeding, this part 32 of bleeding is made to eject this groove room 23, and while this bleeds body 321, touch this starting switch 33 by being abutted against by this antistaling vacuum container 9, the action of bleeding is carried out to drive this vavuum pump 31, after this antistaling vacuum container 9 arrives this vacuum state, then this antistaling vacuum container 9 is taken off can put into the refrigeration of this casing 2, and again press this part 32 of bleeding part 32 of this can being bled and receive to this groove room 23.
Consult Fig. 1, Fig. 3 and Fig. 4, in order to coordinate the size heterogeneity of the antistaling vacuum container 9 of different label, this pumping cells 3 also comprises the hollow sleeve member 34 that is sheathed on this pump-line 322, this hollow sleeve member 34 has a secondary bleeding point 341 being communicated with this pump-line 322 and bore and being less than this bleeding point 323, during practical operation, this air valve 93 of reduced size is aimed at this secondary bleeding point 341, follow-up operation can be carried out, only the present embodiment does not use this hollow sleeve member 34 can carry out the action of bleeding yet, and does not affect effect of use.
Consult Fig. 5 and Fig. 6, for the second embodiment of the refrigerator of the utility model tool vacuum suction, this second embodiment is similar to this first embodiment, main difference is: this body 321 of bleeding is for inverted L shape, and there is a horizontal segment 324 and one by the vertical section 325 of this horizontal segment 324 to downward-extension, and this pump-line 322 is arranged at the bottom of this vertical section 325, makes the direction of this bleeding point 323 down.Only the mode of operation of this part 32 of bleeding is identical with this first embodiment, there is no significant difference on using function, does not add to repeat at this.
Consult Fig. 7, for the 3rd embodiment of the refrigerator of the utility model tool vacuum suction, 3rd embodiment is similar to this first embodiment, main difference is: this groove room 23 is arranged at the intersection of this front face 21 and one of them side wall surface 22, and this is bled, part 32 can be arranged at this groove room 23 rotationally.
When user for use this bleed part 32 time, only must rotate this part 32 of bleeding according to clockwise direction, the action of bleeding can be carried out after making this part 32 of bleeding expose to this groove room 23, after finishing using, rotate this part 32 of bleeding according to counterclockwise direction again, this part 32 of bleeding can be made to be accommodated in this groove room 23.
Consult Fig. 8, for the 4th embodiment of the refrigerator of the utility model tool vacuum suction, 4th embodiment is similar to the 3rd embodiment, main difference is: this body 321 of bleeding is for inverted L shape, and there is a horizontal segment 324 and one by the vertical section 325 of this horizontal segment 324 to downward-extension, and this pump-line 322 is arranged at the bottom of this vertical section 325, makes the direction of this bleeding point 323 down.Only the mode of operation of this part 32 of bleeding is identical with the 3rd embodiment, there is no significant difference on using function, does not add to repeat at this.
Consult Fig. 9, for the 5th embodiment of the refrigerator of the utility model tool vacuum suction, 5th embodiment is similar to the 4th embodiment, main difference is: this part 32 of bleeding has two pump-lines 322, and described pump-line 322 is respectively around defining a bleeding point 323, and be arranged at the front end of this horizontal segment 324 and the bottom of this vertical section 325 respectively, object can carry out the action of bleeding towards different directions, and user can be allowed to select one of them suitable bleeding point 323 on demand.
Consult Figure 10, for the 6th embodiment of the refrigerator of the utility model tool vacuum suction, 6th embodiment is similar to this first embodiment, main difference is: this pumping cells 3 also comprises the extension 35 that two ends are communicated with this vavuum pump 31 and this pump-line 322 respectively, and this extension 35 can be exposed to this casing 2 by pull, when needs are bled, user need only pull this part 32 of bleeding, utilize the pipe range of this extension 35, this air valve 93 making this bleeding point 323 of this part 32 of bleeding aim at this antistaling vacuum container 9 is bled, part 32 of this extension 35 and this being bled again after having bled is accommodated in this groove room 23.
It is worth mentioning that, consider and do not make the food in this antistaling vacuum container 9 be stirred in the process of bleeding, when this air valve 93 is positioned at the end face of this lid 92, the antistaling vacuum container 9 of this kind of form is applicable to this second, the 4th, the 5th and the 6th embodiment, the (not shown) when this air valve 93 of this antistaling vacuum container 9 is positioned at the lateral margin of this lid 92, be then applicable to this first, the 3rd and the five the second embodiment.
In sum, the utility model is arranged at this casing 2 by this part 32 of bleeding, allow consumer use during this antistaling vacuum container 9 do not need to provide for oneself as this air exhaust bar existing, thus the possibility losing this air exhaust bar is not had, and the situation of the air exhaust bar generation dead battery of electric drive need not be worried, only this antistaling vacuum container 9 must be abutted against in this part 32 of bleeding during operation, this vavuum pump 31 can be driven to make the inner space of this antistaling vacuum container 9 arrive this vacuum state, and this vavuum pump 31 can provide stable source of bleeding, make the utility model reach stable to bleed and effect easy to use, so really can the purpose of this utility model be reached.
Claims (10)
1. a refrigerator for tool vacuum suction, is applicable to make an inner space comprising the antistaling vacuum container of an air valve arrive vacuum state, it is characterized in that the refrigerator of this tool vacuum suction comprises:
A casing; And
A pumping cells, be arranged at this casing, and comprise a vavuum pump, one be arranged at this casing and bleed part and one that are communicated with this vavuum pump can start the starting switch of this vavuum pump, this part of bleeding has the pump-line that bleed body and are arranged at this body of bleeding, and this pump-line is around defining a bleeding point.
2. the refrigerator of tool vacuum suction according to claim 1, is characterized in that: this part of bleeding is arranged at the outer surface of this casing.
3. the refrigerator of tool vacuum suction according to claim 1, it is characterized in that: this casing comprises a front face, two side wall surfaces laying respectively at the both sides of this front face, and a groove room being formed at this front face, this part of bleeding can be pressed and be arranged at ejectedly in this groove room.
4. the refrigerator of tool vacuum suction according to claim 1, it is characterized in that: this this casing comprises a front face, two side wall surfaces laying respectively at the both sides of this front face, and a groove room being formed at the intersection of this front face and one of them side wall surface, this part of bleeding can be arranged at this groove room rotationally.
5. the refrigerator of the tool vacuum suction according to claim 3 or 4, is characterized in that: this part of bleeding has two pump-lines, and described pump-line is respectively around defining a bleeding point.
6. the refrigerator of the tool vacuum suction according to claim 3 or 4, is characterized in that: this body of bleeding is inverted L shape, and has a horizontal segment and one by the vertical section of this horizontal segment to downward-extension.
7. the refrigerator of tool vacuum suction according to claim 6, is characterized in that: this part of bleeding has two pump-lines, and described pump-line respectively around defining a bleeding point, and is arranged at the front end of this horizontal segment and the bottom of this vertical section respectively.
8. the refrigerator of tool vacuum suction according to claim 1, is characterized in that: this pumping cells also comprises the hollow sleeve member that is sheathed on this pump-line, and this hollow sleeve member has a secondary bleeding point being communicated with this pump-line and bore and being less than this bleeding point.
9. the refrigerator of tool vacuum suction according to claim 1, is characterized in that: this starting switch is arranged at this bleed body and this bleeding point contiguous.
10. the refrigerator of tool vacuum suction according to claim 1, is characterized in that: this pumping cells also comprises the extension that two ends are communicated with this vavuum pump and this pump-line respectively, and this extension can be exposed to this casing by pull.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW103211160 | 2014-06-24 | ||
| TW103211160U TWM488613U (en) | 2014-06-24 | 2014-06-24 | Refrigerator featuring vacuum pumping function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204787568U true CN204787568U (en) | 2015-11-18 |
Family
ID=52109502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520431728.XU Expired - Fee Related CN204787568U (en) | 2014-06-24 | 2015-06-23 | Refrigerator with vacuum air exhaust |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN204787568U (en) |
| TW (1) | TWM488613U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508773A (en) * | 2019-01-30 | 2020-08-07 | 宁波方太厨具有限公司 | Door opening and closing electric control system and method for household negative-pressure fresh-keeping cavity |
| CN111578584A (en) * | 2020-04-26 | 2020-08-25 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111578586A (en) * | 2020-04-26 | 2020-08-25 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111578585A (en) * | 2020-04-26 | 2020-08-25 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111578587A (en) * | 2020-04-26 | 2020-08-25 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113551467A (en) * | 2020-04-26 | 2021-10-26 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113551466A (en) * | 2020-04-26 | 2021-10-26 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113623920A (en) * | 2020-05-08 | 2021-11-09 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN114061221A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | Refrigerator, vacuum degree adjustable and visual system and detection method of refrigerator |
-
2014
- 2014-06-24 TW TW103211160U patent/TWM488613U/en not_active IP Right Cessation
-
2015
- 2015-06-23 CN CN201520431728.XU patent/CN204787568U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111508773A (en) * | 2019-01-30 | 2020-08-07 | 宁波方太厨具有限公司 | Door opening and closing electric control system and method for household negative-pressure fresh-keeping cavity |
| CN111508773B (en) * | 2019-01-30 | 2021-08-20 | 宁波方太厨具有限公司 | Door opening and closing electric control system and method for household negative-pressure fresh-keeping cavity |
| CN111578584A (en) * | 2020-04-26 | 2020-08-25 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111578586A (en) * | 2020-04-26 | 2020-08-25 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111578585A (en) * | 2020-04-26 | 2020-08-25 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN111578587A (en) * | 2020-04-26 | 2020-08-25 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113551467A (en) * | 2020-04-26 | 2021-10-26 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113551466A (en) * | 2020-04-26 | 2021-10-26 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN113623920A (en) * | 2020-05-08 | 2021-11-09 | 海信（山东）冰箱有限公司 | Refrigerator with a door |
| CN114061221A (en) * | 2020-07-31 | 2022-02-18 | 海信（山东）冰箱有限公司 | Refrigerator, vacuum degree adjustable and visual system and detection method of refrigerator |
Also Published As
| Publication number | Publication date |
|---|---|
| TWM488613U (en) | 2014-10-21 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151118 Termination date: 20170623 |