CN215708685U - Novel thermal insulation bag - Google Patents
Novel thermal insulation bag Download PDFInfo
- Publication number
- CN215708685U CN215708685U CN202122121331.9U CN202122121331U CN215708685U CN 215708685 U CN215708685 U CN 215708685U CN 202122121331 U CN202122121331 U CN 202122121331U CN 215708685 U CN215708685 U CN 215708685U
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- Prior art keywords
- rod
- groove
- inner heat
- flexible
- heat
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- 238000009413 insulation Methods 0.000 title claims abstract description 23
- 238000005192 partition Methods 0.000 claims abstract description 29
- 238000004321 preservation Methods 0.000 claims abstract description 20
- 238000004804 winding Methods 0.000 claims abstract description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 21
- 239000010959 steel Substances 0.000 claims description 21
- 235000013305 food Nutrition 0.000 abstract description 7
- 238000004806 packaging method and process Methods 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000021178 picnic Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a novel heat-preservation bag, belonging to the technical field of articles for daily use, comprising an outer bag body, the food packaging box comprises an inner heat-insulation barrel arranged inside an outer-layer bag body and a bag cover arranged above the outer-layer bag body, wherein a plurality of flexible partition plates horizontally arranged are arranged on the inner heat-insulation barrel along the height direction, first sliding grooves used for placing the flexible partition plates are formed in two corresponding side walls of the inner heat-insulation barrel, the flexible partition plates comprise supporting rods and connecting bands which are arranged at intervals, the two adjacent supporting rods are connected through the connecting bands, an additional box is arranged on one side surface, perpendicular to the first sliding grooves, of the inner heat-insulation barrel, accommodating cavities corresponding to the flexible partition plates one by one are formed in the additional box, a winding device is arranged in each accommodating cavity, a through groove communicated with the inner heat-insulation barrel is formed in one side, close to the inner heat-insulation barrel, of each accommodating cavity, one end of each flexible partition plate penetrates through the through groove to be connected to the winding device, and the food can be effectively prevented from being crushed by lower-layer lunch boxes or the like which are stacked in the inner heat-insulation barrel.
Description
Technical Field
The utility model relates to the technical field of articles for daily use, in particular to a novel heat-preservation bag.
Background
The heat-insulating bag can be used in outdoor picnics or daily life, is a bag for containing various foods and keeping the temperature and freshness of the foods, and belongs to one of outdoor bags. The goods in the existing heat preservation bag are placed in a mess, especially for the takeaway industry, the takeaway in the heat preservation bag is basically stacked together, so that the takeaway in the heat preservation box is inconvenient to find, the takeaway stacked below the heat preservation box is easily crushed, and food, soup and the like are spilled.
Based on the above, the utility model designs a novel heat preservation bag to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a novel heat-insulating bag to solve the technical problems.
In order to achieve the purpose, the utility model provides the following technical scheme: a novel heat-preservation bag, which comprises an outer bag body, a heat-preservation inner barrel arranged inside the outer bag body and a bag cover arranged above the outer bag body, the heat-insulating inner barrel is provided with a plurality of flexible clapboards horizontally arranged along the height direction, two corresponding side walls of the heat-insulating inner barrel are provided with first chutes for placing the flexible clapboards, the flexible clapboard comprises supporting rods and connecting bands which are arranged at intervals, two adjacent supporting rods are connected through the connecting bands, an additional box is arranged on one side surface of the heat-preservation inner barrel, which is vertical to the first chute, a containing cavity corresponding to the flexible partition board one by one is arranged in the additional box, the storage cavity is internally provided with a winding device, one side of the storage cavity, which is close to the heat-preservation inner barrel, is provided with a through groove communicated with the heat-preservation inner barrel, and one end of the flexible partition board penetrates through the through groove and is connected with the winding device.
Preferably, the furling device comprises a fixed rod fixedly connected with the containing cavity, an elastic spiral steel ring is arranged around the outer side of the fixed rod, one end of the elastic spiral steel ring, which is located inside the steel ring, is fixedly connected with the fixed rod, and the other end of the elastic spiral steel ring is fixedly connected with the flexible partition plate.
Preferably, a limiting rod is fixedly connected to one side, away from the additional box, of the flexible partition plate, the length of the limiting rod is slightly longer than that of the supporting rod, a second sliding groove used for supporting the limiting rod is formed in the sliding groove, the length of the second sliding groove is equal to that of the first sliding groove, an arc-shaped groove used for placing the fixing rod is formed in one side, away from the additional box, of the second sliding groove, and a positioning device is arranged above the arc-shaped groove on the side wall of the inner heat-preservation barrel.
Preferably, the positioning device comprises a positioning hole which is formed in the upper wall of the second sliding groove and corresponds to the position of the arc-shaped groove, a spring is arranged in the positioning hole, a pressing rod is arranged below the spring and is in sliding connection with the positioning hole, a third sliding groove which is communicated with the inside of the positioning hole is formed in the side wall of the inner heat-preservation barrel, a sliding rod is in sliding connection with the third sliding groove, and the sliding rod is fixedly connected with the side wall of the pressing rod.
Preferably, the top of the additional box is provided with a containing groove.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the heat-insulation inner barrel can be divided into a plurality of layers in the vertical direction through the arrangement of the flexible partition plates, lunch boxes or takeouts and the like can be orderly stored in the heat-insulation inner barrel, and the flexible partition plates are arranged between the layers for separation, so that the lunch boxes or the takeouts on the upper layer can not press the lower layer, and the situation that food in the lunch boxes or the takeouts is spilled out after the lunch boxes or the takeouts and the like are pressed is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is a schematic side view of the full-section structure of the present embodiment;
FIG. 3 is a partial enlarged structural view of the embodiment A;
FIG. 4 is a schematic structural diagram of the furling device of the present embodiment;
fig. 5 is a schematic structural diagram of the highlight positioning device of the present embodiment.
In the drawings, the components represented by the respective reference numerals are listed below:
1. an outer bag body; 2. a bag cover; 3. an inner barrel with heat preservation; 31. a flexible separator; 311. a support bar; 312. a connecting belt; 313. a limiting rod; 32. a first chute; 33. a second chute; 331. a circular arc-shaped groove; 34. positioning holes; 35. a third chute; 36. a through groove; 4. an additional tank; 41. a receiving groove; 42. a receiving cavity; 43. fixing the rod; 44. an elastic spiral steel ring; 5. a spring; 51. a pressure lever; 52. a slide bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution:
a novel heat insulation bag comprises an outer bag body 1, an inner heat insulation barrel 3 embedded in the outer bag body 1 and a bag cover 2 sewn above the outer bag body 1, wherein two flexible partition plates 31 horizontally arranged are arranged in the inner heat insulation barrel 3 along the height direction, two corresponding side walls of the inner heat insulation barrel 3 are provided with first sliding grooves 32 for placing the flexible partition plates 31, each flexible partition plate 31 comprises supporting rods 311 and connecting strips 312 which are arranged at intervals, the two adjacent supporting rods 311 are connected through the connecting strips 312, one side surface of the inner heat insulation barrel 3, which is perpendicular to the first sliding grooves 32, is fixedly connected with an additional box 4, accommodating cavities 42 which are in one-to-one correspondence with the flexible partition plates 31 are arranged in the additional box 4, furling devices are arranged in the accommodating cavities 42, one side, close to the inner heat insulation barrel 3, of each accommodating cavity 42 is provided with a through groove 36 communicated with the inner heat insulation barrel 3, one end of each flexible partition plate 31 is connected with each furling device through the through groove 36, the connecting belt 312 is made of a rubber material, and the winding device can wind the flexible partition plates 31 into the accommodating cavity 42, wherein the number of the flexible partition plates 31 is two.
Preferably, the furling device comprises a fixed rod 43 fixedly connected in the containing cavity 42, an elastic spiral steel ring 44 is arranged around the outer side of the fixed rod 43, one end of the elastic spiral steel ring 44 located in the steel ring is fixedly connected to the fixed rod 43, and the other end of the elastic spiral steel ring is fixedly connected to the flexible partition plate 31, wherein when the flexible partition plate 31 is completely pulled out from the containing cavity 42, the elastic spiral steel ring 44 is tightened, that is, the gap between each circle of the elastic spiral steel ring 44 is reduced, when the flexible partition plate 31 is pulled back into the containing cavity 42 under the action of the elastic spiral steel ring 44, the gap between each circle of the elastic spiral steel ring 44 is increased, and when the flexible partition plate 31 is taken in the containing cavity 42, the flexible partition plate 31 is furled outside the elastic spiral steel ring 44.
Preferably, a limiting rod 313 is fixedly connected to one side of the flexible partition 31 away from the additional box 4, the length of the limiting rod 313 is slightly longer than that of the supporting rod 311, a second sliding groove 33 for supporting the limiting rod 313 is formed in the sliding groove, the length of the second sliding groove 33 is equal to that of the first sliding groove 32, an arc-shaped groove 331 for placing the fixing rod 43 is formed in one side of the second sliding groove 33 away from the additional box 4, a positioning device is arranged on the side wall of the inner heat-preservation barrel 3 above the arc-shaped groove 331, wherein, when the flexible baffle 31 is received in the receiving cavity 42, the limiting rod 313 is blocked in the second sliding chute 33, so that the limiting rod 313 can not be received in the receiving cavity 42, when the flexible diaphragm 31 is completely pulled out, the stopper bar 313 is caught inside the arc type recess 331, and the limiting rod 313 is pressed in the arc-shaped groove 331 under the action of the positioning device, so that the flexible clapboard 31 is prevented from being pulled back into the accommodating cavity 42 under the action of the elastic spiral steel ring 44.
Preferably, the positioning device includes a positioning hole 34 which is opened on the upper wall of the second sliding groove 33 and corresponds to the position of the arc-shaped groove 331, a spring 5 is disposed in the positioning hole 34, a pressing rod 51 is disposed below the spring 5, the pressing rod 51 is slidably connected with the positioning hole 34, a third sliding groove 35 which is communicated with the inside of the positioning hole 34 is disposed on the side wall of the inner heat-preservation barrel 3, a sliding rod 52 is slidably connected in the third sliding groove 35, the sliding rod 52 is fixedly connected with the side wall of the pressing rod 51, wherein the spring 5 is fixedly connected to the upper wall of the positioning hole 34, when the limiting rod 313 is located inside the arc-shaped groove 331, the lower end of the pressing rod 51 is pressed against the upper side of the limiting rod 313, and the spring 5 is in a compressed state, if the limiting rod 313 is to be taken out, the sliding rod 52 needs to slide upwards to drive the pressing rod 51 to move upwards, so that the limiting rod 313 can be moved out of the arc-shaped groove 331.
Preferably, the top of the additional box 4 is opened with a storage groove 41, wherein the storage groove 41 can be used for storing articles.
One specific application of this embodiment is:
when the heat-insulating inner barrel is used, articles are placed in the space at the bottom of the heat-insulating inner barrel 3, then the limiting rod 313 is pulled, the limiting rod 313 pulls the flexible partition plate 31 out of the containing cavity 42, at the moment, the gap between the elastic spiral steel rings 44 is gradually tightened along with the pulling out of the flexible partition plate 31, when the flexible partition plate 31 is completely pulled out, the limiting rod 313 is just clamped into the arc-shaped groove 331, before the limiting rod 313 is clamped into the arc-shaped groove 331, the sliding rod 52 needs to slide upwards firstly, the sliding rod 52 drives the pressing rod 51 to move upwards, the distance between the lower end of the pressing rod 51 and the surface of the arc-shaped groove 331 is larger than the radius of the limiting rod 313, when the limiting rod 313 smoothly enters the arc-shaped groove 331, the sliding rod 52 is loosened, the sliding rod 52 moves downwards, so that the lower end of the pressing rod 51 moves downwards until the lower end of the limiting rod 313 is pressed on the limiting rod 313, and the limiting rod 313 cannot leave the arc-shaped groove 331 under the pulling of the elastic spiral steel rings 44, at this point, the article may continue to be placed over the flexible barrier 31 without pressing on the article under the flexible barrier 31.
To sum up, through the setting of flexible baffle 31, can be with the interior bucket 3 of keeping warm in vertical direction divide into several layers, orderly depositing in the interior bucket 3 of keeping warm just such as cutlery box or takeaway, and have flexible baffle 31 to separate between each layer, the cutlery box or the takeaway that lie in the upper strata like this just can not be to the oppression that causes of lower floor, avoided cutlery box or takeaway etc. to receive the oppression after, the condition emergence that food in cutlery box or the takeaway spilled.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a novel thermal-insulation bag, includes outer inclusion (1), sets up in the inside bucket (3) of keeping warm of outer inclusion (1) and sets up in flap (2) of outer inclusion (1) top, its characterized in that: the heat-insulating inner barrel (3) is provided with a plurality of flexible clapboards (31) which are horizontally arranged along the height direction, two corresponding side walls of the heat-preservation inner barrel (3) are provided with first chutes (32) for placing the flexible clapboards (31), the flexible clapboard (31) comprises supporting rods (311) and connecting bands (312) which are arranged at intervals, two adjacent supporting rods (311) are connected through the connecting bands (312), an additional box (4) is arranged on one side surface of the heat-preservation inner barrel (3) which is vertical to the first chute (32), the inside of the additional box (4) is provided with containing cavities (42) which correspond to the flexible clapboards (31) one by one, a furling device is arranged in the containing cavity (42), a through groove (36) communicated with the inner heat-insulating barrel (3) is arranged at one side of the containing cavity (42) close to the inner heat-insulating barrel (3), one end of the flexible clapboard (31) penetrates through the through groove (36) to be connected with the furling device.
2. The novel thermal insulation bag as claimed in claim 1, wherein: the winding device comprises a fixing rod (43) fixedly connected in the accommodating cavity (42), an elastic spiral steel ring (44) is arranged on the outer side of the fixing rod (43) in a surrounding mode, one end, located inside the steel ring, of the elastic spiral steel ring (44) is fixedly connected to the fixing rod (43), and the other end of the elastic spiral steel ring is fixedly connected to the flexible partition plate (31).
3. The novel thermal insulation bag as claimed in claim 2, wherein: a limiting rod (313) is fixedly connected to one side, far away from the additional box (4), of the flexible partition plate (31), the length of the limiting rod (313) is slightly longer than that of the supporting rod (311), a second sliding groove (33) used for supporting the limiting rod (313) is formed in the sliding groove, the length of the second sliding groove (33) is equal to that of the first sliding groove (32), an arc-shaped groove (331) used for placing the fixing rod (43) is formed in one side, far away from the additional box (4), of the second sliding groove (33), and a positioning device is arranged on the side wall of the inner heat-insulating barrel (3) above the arc-shaped groove (331).
4. The novel thermal insulation bag as claimed in claim 3, wherein: the positioning device comprises a positioning hole (34) which is formed in the upper wall of the second sliding groove (33) and corresponds to the position of the arc-shaped groove (331), a spring (5) is arranged in the positioning hole (34), a pressing rod (51) is arranged below the spring (5), the pressing rod (51) is in sliding connection with the positioning hole (34), a third sliding groove (35) communicated with the inside of the positioning hole (34) is formed in the side wall of the inner heat-preservation barrel (3), a sliding rod (52) is connected in the third sliding groove (35) in a sliding mode, and the sliding rod (52) is fixedly connected with the side wall of the pressing rod (51).
5. The novel thermal insulation bag as claimed in claim 4, wherein: the top of the additional box (4) is provided with a containing groove (41).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122121331.9U CN215708685U (en) | 2021-09-03 | 2021-09-03 | Novel thermal insulation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122121331.9U CN215708685U (en) | 2021-09-03 | 2021-09-03 | Novel thermal insulation bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215708685U true CN215708685U (en) | 2022-02-01 |
Family
ID=80014339
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122121331.9U Expired - Fee Related CN215708685U (en) | 2021-09-03 | 2021-09-03 | Novel thermal insulation bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215708685U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123661A (en) * | 2022-07-13 | 2022-09-30 | 温州富捷科技股份有限公司 | Packing carton convenient to mark |
-
2021
- 2021-09-03 CN CN202122121331.9U patent/CN215708685U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123661A (en) * | 2022-07-13 | 2022-09-30 | 温州富捷科技股份有限公司 | Packing carton convenient to mark |
| CN115123661B (en) * | 2022-07-13 | 2024-05-14 | 温州富捷科技股份有限公司 | Packing carton convenient to mark |
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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: 20220201 |