CN115303491B - An onboard catering device - Google Patents
An onboard catering device Download PDFInfo
- Publication number
- CN115303491B CN115303491B CN202211126960.3A CN202211126960A CN115303491B CN 115303491 B CN115303491 B CN 115303491B CN 202211126960 A CN202211126960 A CN 202211126960A CN 115303491 B CN115303491 B CN 115303491B
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- Prior art keywords
- main body
- deformation
- movable
- movable part
- movable portion
- 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.)
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- 239000012530 fluid Substances 0.000 claims abstract description 41
- 239000003651 drinking water Substances 0.000 claims abstract description 5
- 235000020188 drinking water Nutrition 0.000 claims abstract description 5
- 235000019680 high-energy food Nutrition 0.000 claims abstract description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000005507 spraying Methods 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000037213 diet Effects 0.000 abstract description 14
- 235000005911 diet Nutrition 0.000 abstract description 14
- 230000008602 contraction Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 239000005436 troposphere Substances 0.000 description 7
- 239000005437 stratosphere Substances 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 235000013305 food Nutrition 0.000 description 4
- 239000010794 food waste Substances 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 235000012054 meals Nutrition 0.000 description 3
- 239000010813 municipal solid waste Substances 0.000 description 3
- 238000004806 packaging method and process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D11/00—Passenger or crew accommodation; Flight-deck installations not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Table Devices Or Equipment (AREA)
Abstract
The invention discloses an airborne diet device which comprises a main body part (110), a containing cavity (111) with an open end inside, a movable part (120), a cover body part (130) and a movable part (120), wherein the movable part (120) is pivotally matched in the containing cavity (111) and can switch between an ejection position for ejecting the containing cavity (111) and a contraction position for contracting the containing cavity (111), a fluid ball (200) is placed on the movable part (120), the fluid ball (200) is internally provided with drinking water or fluid high-energy food, the outside is provided with an edible film, and the cover body part (130) is covered on the open end and is detachably connected with the main body part (110).
Description
Technical Field
The invention relates to an airborne diet device, in particular to an airborne diet device used on a fighter plane.
Background
The atmosphere is divided into an overflow layer, a thermal layer, an intermediate layer, a stratosphere and a troposphere. And the aircraft mainly flies on a troposphere and a stratosphere, wherein the troposphere is the lowest layer and is the layer with the most complex weather change and the greatest influence on flight safety. Various emergency conditions encountered in flight appear on troposphere, such as atmospheric current, snow, rain, low cloud curtain and the like. The stratosphere is above the troposphere, and the stratosphere has the advantages of stable airflow and relative safety, and the disadvantage of thin oxygen, and the aircraft generally flies in the stratosphere. The oxygen, the temperature and the pressure can change along with the rise of the height, so that a fighter pilot can wear anti-load clothes and wear an oxygen inhalation device, and the fighter has a small internal structural space, so that the fighter has low air pressure and large vibration jolt during high-altitude flight, and the fighter is difficult to drink and drink.
At present, a driver on a fighter mainly solves the problems of diet and drinking water respectively by carrying flying long-distance food and bottled mineral water, however, when the driver flies at high altitude, the driver needs to wear an oxygen mask due to relatively low air pressure, meanwhile, the cabin space is narrow, the food package is opened and/or the bottled mineral water is unscrewed, the process is complex, and the consumed time is long. Therefore, when a driver takes a meal, the aircraft needs to be lowered from the stratosphere to the troposphere, and the mask is taken off to take the meal. However, the diet guarantee mode is complicated for pilots, is not beneficial to the execution of tasks, is complicated in troposphere weather, is not beneficial to flight, and food residues, packages or mineral water generated in the meal process are easy to spill in a cabin, so that flight safety is affected.
In addition, on some special airplanes with larger space, the drinking and drinking guarantee modes of the crew are mainly to carry a thermos cup, a thermos bottle and a heat preservation lunch box, for example, the technical scheme provided by the patent CN11118680A provides an airborne food cabinet used on the special airplane, and the thermos bottle and the self-heating lunch box are arranged in the airborne food cabinet, so that the flight task of the crew during long voyage is guaranteed. However, food residues and packaging garbage are easy to generate in the dining process, or mineral water is scattered in the cabin, so that the flight safety is affected.
If an onboard diet device can be provided, the diet process can be simplified, the time is saved, and food residues and redundant packaging garbage are not generated in the diet process, so that the problems can be solved to a great extent.
Disclosure of Invention
The technical aim can be achieved by adopting the following technical characteristics, and other technical effects are brought about.
The invention aims to provide an onboard diet device, which comprises:
a main body part, an accommodating cavity with an open end inside,
The movable part is pivotally matched in the accommodating cavity and can switch between an ejection position for ejecting the accommodating cavity and a contraction position for contracting the accommodating cavity, wherein a fluid ball is placed on the movable part, the fluid ball is internally provided with drinking water or fluid high-energy food, and the exterior of the fluid ball is provided with an edible film;
And the cover body part is covered at the open end and is detachably connected with the main body part.
According to the technical scheme, when a driver needs to eat, the cover body is firstly opened to enable the accommodating cavity of the main body to be opened, the movable part is driven to move from the contracted position to the ejection position under the action of external force, the fluid ball stretches out of the accommodating cavity and is taken out for eating, after eating is finished, the movable part is driven to the contracted position in the accommodating cavity, the fluid ball is stored in the accommodating cavity covered by the cover body, and the on-board diet device can simplify the diet process, save time and simultaneously does not generate food residues and redundant packaging garbage in the diet process.
In addition, the on-board diet device according to the present invention may further have the following technical features:
in one example of the present invention, a plurality of grooves are formed in the movable portion, and the fluid balls are fitted in the grooves.
In one example of the present invention, the present invention further includes a baffle portion,
The baffle plate part is configured at the open end of the main body part, through holes are configured on the baffle plate part, the number of the through holes corresponds to the number of the fluid balls, and when the movable part rotates to enable the fluid balls to correspond to the through holes one by one, the movable part moves to the ejection position to enable the fluid balls to be fit in the through holes.
In one example of the present invention, the movable portion includes:
A body box;
The pressing block is arranged at the lower end of the body box;
The connecting shaft penetrates through a connecting hole penetrating through the bottom wall of the main body part and is connected with the body box and the pressing block.
In one example of the present invention, the movable part further includes:
And an elastic member having one end coupled to the movable portion and the other end coupled to the main body portion, and configured to cause the movable portion to have a force tending to return to the retracted position when the movable portion is in the ejection position.
In one example of the present invention, the present invention further includes a stopper portion,
The limiting part is coupled to the movable part and is configured to limit the position of the movable part when the movable part is in the ejection position.
In one example of the present invention, the limit portion includes:
The deformation strip is of an arc-shaped structure, is arranged along the extending direction of the connecting shaft, one end, close to the pressing block, of the deformation strip is fixedly connected with the connecting shaft, one end, close to the body box, of the deformation strip is attached to the connecting shaft, and the middle part of the deformation strip protrudes towards the radial direction deviating from the connecting shaft;
When the movable part is required to move to the ejection position, the connecting hole extrudes the middle part of the deformation strip to enable the deformation strip to be in contact with the connecting shaft, and one end, close to the body box, of the deformation strip is opened in the radial direction away from the connecting shaft so as to fix the position of the movable part;
When the movable part is required to move to the contracted position, the connecting hole presses one end, close to the body box, of the deformation strip to enable the end to be in contact with the connecting shaft, and the middle part of the deformation strip moves in the radial direction away from the connecting shaft to contract to the initial position.
In one example of the present invention, the deformation bar includes a plurality of deformation bars and is disposed at intervals along a circumferential direction of the connection shaft.
In one example of the present invention, the deformation bar is a metal elastic member.
In one example of the invention, the main body part comprises a plastic spraying layer, a heat insulating layer and an aluminum plate layer from outside to inside, wherein the plastic spraying layer, the heat insulating layer and the aluminum plate layer are adhered to each other by an adhesive.
Preferred embodiments for carrying out the present invention will be described in more detail below with reference to the attached drawings so that the features and advantages of the present invention can be easily understood.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the following description will briefly explain the drawings of the embodiments of the present invention. Wherein the showings are for the purpose of illustrating some embodiments of the invention only and not for the purpose of limiting the same.
Fig. 1 is a front view of the structure of an on-board eating device according to an embodiment of the present invention;
FIG. 2 is a top plan view of an on-board eating device according to an embodiment of the invention;
FIG. 3 is a schematic view of a partial structure of a spacing mechanism (retracted position) according to an embodiment of the present invention;
fig. 4 is a schematic partial structure of a limiting mechanism (ejection position) according to an embodiment of the present invention.
List of reference numerals:
Fluid ball 200;
An on-board eating device 100;
A main body 110;
a housing chamber 111;
a connection hole 112;
A hidden groove 113;
a movable portion 120;
A body case 121;
Grooves 1211;
A connecting shaft 122;
Pressing the block 123;
An elastic member 124;
a cover portion 130;
A baffle portion 140;
A through hole 141;
A limit part 150;
Deformation bar 151.
Detailed Description
In order to make the objects, technical solutions and advantages of the technical solutions of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present invention. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present invention fall within the protection scope of the present invention.
Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Likewise, the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.
An on-board eating device 100 according to the present invention, as shown in fig. 1 to 4, includes:
A main body 110 having an open-ended accommodation chamber 111,
A movable part 120, wherein the movable part 120 is pivotally fitted in the accommodating cavity 111 and can switch between an ejection position for ejecting the accommodating cavity 111 and a contraction position for contracting the accommodating cavity 111, a fluid ball 200 is placed on the movable part 120, the fluid ball 200 is internally provided with drinking water or fluid high-energy food, and the exterior is provided with an edible film;
and a cover portion 130 covering the open end and detachably coupled with the main body portion 110.
That is, when a driver needs to eat, the cover body 130 is opened first to open the accommodating cavity 111 of the body 110, the movable part 120 is driven to move from the retracted position to the ejection position by the external force, the fluid ball 200 is extended out of the accommodating cavity 111 and taken out for eating, after eating is completed, the movable part 120 is driven to the retracted position in the accommodating cavity 111, and the fluid ball 200 is stored in the accommodating cavity 111 covered by the cover body 130.
In one example of the present invention, a plurality of grooves 1211 are formed in the movable portion 120, and the fluid ball 200 is fitted in the grooves 1211;
By providing a plurality of grooves 1211 in movable portion 120, fluid ball 200 may be secured such that fluid ball 200 is more securely within receiving chamber 111.
In one example of the present invention, further comprising a baffle portion 140,
The baffle part 140 is configured at the open end of the main body part 110, through holes 141 are configured on the baffle part 140, the number of the through holes 141 corresponds to the number of the fluid balls 200, when the movable part 120 rotates to enable the fluid balls 200 to correspond to the through holes 141 one by one, the movable part 120 moves to an ejection position to enable the fluid balls 200 to be fit in the through holes 141;
In order to further stabilize the fluid ball 200, a baffle is provided at the open end of the main body 110, and when the driver does not need to eat, the movable part 120 is rotated to make the fluid ball 200 correspond to the position of the non-through hole 141 of the baffle, thereby further playing a role of limiting the position of the fluid ball 200, and when the driver needs to eat, the movable part 120 is rotated to a position where the fluid ball 200 corresponds to the through holes 141 one by one, and the movable part 120 is driven to move to the ejection position under the action of external force, so that the fluid ball 200 is matched with the through holes 141 and extends out of the accommodating cavity 111.
In one example of the present invention, the movable part 120 includes:
A body case 121;
a pressing block 123 disposed at the lower end of the main body case 121;
a connecting shaft 122 penetrating through the connecting hole 112 of the bottom wall of the main body 110 and connecting the main body case 121 and the pressing block 123;
Specifically, a hidden groove 113 is formed at the lower end of the main body 110, a pressing block 123 is adapted to the hidden groove 113, the connecting shaft 122 is fastened and connected with the main body box 121 and the pressing block 123 through threads, and the pressing block 123 is pressed to move in the hidden groove 113 so as to realize synchronous up-and-down movement of the main body box 121, namely to move to an ejection position at the uppermost end and to move to a contraction position at the lowermost end.
In one example of the present invention, the movable part 120 further includes:
an elastic member 124 having one end coupled to the movable portion 120 and the other end coupled to the main body portion 110, configured to cause the movable portion 120 to have a tending force to return to the retracted position when the movable portion 120 is in the ejection position;
Preferably, the elastic member 124 is one of a compression spring, an extension spring and a shrapnel;
For example, when the elastic member 124 is a compression spring;
The compression spring is sleeved on the connecting shaft 122 and is arranged between the bottom wall of the hidden groove 113 and the pressing block 123, when a driver needs to eat, the cover body 130 is firstly opened to enable the accommodating cavity 111 of the main body 110 to be opened, the movable part 120 is driven to move from the contracted position to the ejection position under the action of external force, in the process, the compression spring is compressed to generate a trend force for recovering to the contracted position, after the fluid ball 200 is taken out and eaten, the movable part 120 is recovered to the contracted position under the driving of the elastic force, and the fluid ball 200 is stored in the accommodating cavity 111 and is covered and packaged by the cover body 130;
when the elastic member 124 is an extension spring, the extension spring is installed between the bottom wall of the accommodating cavity 111 and the body box 121, and the specific principle is similar to that described above, and the above-mentioned functions can be achieved by the elastic member 124 being a spring sheet.
In one example of the present invention, a stopper 150 is further included,
The limiting part 150 is coupled to the movable part 120 and configured to limit a position of the movable part 120 when the movable part 120 is at the ejection position;
The position of the movable portion 120 can be defined by providing the limiting portion 150, so that the driver can eat more conveniently.
In one example of the present invention, the limiting part 150 includes:
At least one deformation bar 151, wherein the deformation bar 151 has an arc structure and is arranged along the extending direction of the connecting shaft 122, one end of the deformation bar close to the pressing block 123 is fixedly connected with the connecting shaft 122, one end of the deformation bar close to the body box 121 is attached to the connecting shaft 122, and the middle part of the deformation bar 151 protrudes towards the radial direction deviating from the connecting shaft 122;
When the movable portion 120 is required to move to the ejection position, the connecting hole 112 presses the middle portion of the deformation strip 151 to contact with the connecting shaft 122, and one end of the deformation strip 151, which is close to the body case 121, opens in a radial direction away from the connecting shaft 122 to fix the position of the movable portion 120;
when the movable part 120 is required to move to the contracted position, the connecting hole 112 presses one end of the deformation strip 151 close to the body box 121 to contact with the connecting shaft 122, and the middle part of the deformation strip 151 moves in a radial direction away from the connecting shaft 122 to contract to an initial position;
Specifically, when the driver needs to eat, first, the cover body 130 is opened so that the accommodating cavity 111 of the body 110 is opened, the movable part 120 (the pressing block 123) is driven to move from the retracted position to the ejection position under the action of external force, in the process, the connecting hole 112 gradually presses the middle part of the deformation strip 151 to make contact with the connecting shaft 122, one end of the deformation strip 151 close to the body box 121 is opened in the radial direction away from the connecting shaft 122 to fix the position of the movable part 120, at this time, the fluid ball 200 extends out of the accommodating cavity 111 and is taken out for eating, after eating is finished, the movable part 120 (the pressing block 123) is driven to the retracted position in the accommodating cavity 111 under the action of external force, in the process, the connecting hole 112 gradually presses one end of the deformation strip 151 close to the body box 121 to make contact with the connecting shaft 122, and the middle part of the deformation strip 151 moves in the radial direction away from the connecting shaft 122 to retract to the initial position, and the fluid ball 200 is stored in the accommodating cavity 111 enclosed by the cover body 130.
It should be noted that, the deformation elastic force of the deformation bar 151 is greater than the elastic force of the elastic member 124, so that the position of the movable portion 120 defined by the deformation bar 151 can be prevented from being restored under the elastic force of the elastic member 124, and the elastic member 124 has a tendency to restore to the initial position when the deformation bar 151 is in the non-limiting state.
In one example of the present invention, the deformation bar 151 includes a plurality of deformation bars and is disposed at intervals along the circumferential direction of the connection shaft 122;
by providing a plurality of deformed strips 151, the movable portion 120 can be made more reliably defined and more stable.
In one example of the present invention, the deformation bar 151 is a metal elastic member, and the repeated switching of the deformation bar 151 between the expanded and contracted positions can be achieved by memorizing the metal sheet.
In one example of the present invention, the main body 110 includes a plastic spraying layer, a heat insulating layer and an aluminum plate layer sequentially from outside to inside, wherein the plastic spraying layer, the heat insulating layer and the aluminum plate layer are adhered to each other by an adhesive;
With the above structure, the body 110 can have a heat-retaining effect, and the temperature retention time of the fluid ball 200 can be extended.
The exemplary implementation of the on-board eating device 100 proposed by the present invention has been described in detail hereinabove with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and adaptations may be made to the specific embodiments described above and that various technical features, structures proposed by the present invention may be combined without departing from the scope of the present invention, which is defined by the appended claims.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211126960.3A CN115303491B (en) | 2022-09-16 | 2022-09-16 | An onboard catering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211126960.3A CN115303491B (en) | 2022-09-16 | 2022-09-16 | An onboard catering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115303491A CN115303491A (en) | 2022-11-08 |
| CN115303491B true CN115303491B (en) | 2025-04-04 |
Family
ID=83865973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211126960.3A Active CN115303491B (en) | 2022-09-16 | 2022-09-16 | An onboard catering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115303491B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200393943Y1 (en) * | 2005-04-18 | 2005-08-30 | 조주은 | A vessel |
| CN201665372U (en) * | 2009-04-30 | 2010-12-08 | 禄祯杰 | Semifluid extruding bottle |
| WO2011138997A1 (en) * | 2010-05-07 | 2011-11-10 | Lee Joong Bae | Squeeze-type container for viscous content |
| CN110167853A (en) * | 2017-01-10 | 2019-08-23 | 欧莱雅 | The device for being used to pack and distribute product including moveable piston and pumping system |
| CN218617188U (en) * | 2022-09-16 | 2023-03-14 | 中国人民解放军空军勤务学院 | Airborne diet device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111186580A (en) * | 2019-12-11 | 2020-05-22 | 中国人民解放军空军勤务学院 | Onboard food cabinet |
-
2022
- 2022-09-16 CN CN202211126960.3A patent/CN115303491B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200393943Y1 (en) * | 2005-04-18 | 2005-08-30 | 조주은 | A vessel |
| CN201665372U (en) * | 2009-04-30 | 2010-12-08 | 禄祯杰 | Semifluid extruding bottle |
| WO2011138997A1 (en) * | 2010-05-07 | 2011-11-10 | Lee Joong Bae | Squeeze-type container for viscous content |
| CN110167853A (en) * | 2017-01-10 | 2019-08-23 | 欧莱雅 | The device for being used to pack and distribute product including moveable piston and pumping system |
| CN218617188U (en) * | 2022-09-16 | 2023-03-14 | 中国人民解放军空军勤务学院 | Airborne diet device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115303491A (en) | 2022-11-08 |
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