CN219989949U - Melamine foam insulation bag - Google Patents
Melamine foam insulation bag Download PDFInfo
- Publication number
- CN219989949U CN219989949U CN202321336179.9U CN202321336179U CN219989949U CN 219989949 U CN219989949 U CN 219989949U CN 202321336179 U CN202321336179 U CN 202321336179U CN 219989949 U CN219989949 U CN 219989949U
- Authority
- CN
- China
- Prior art keywords
- thermal insulation
- lifting
- melamine foam
- connecting rope
- insulation bag
- 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.)
- Active
Links
- 238000009413 insulation Methods 0.000 title claims abstract description 37
- 229920000877 Melamine resin Polymers 0.000 title claims abstract description 21
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 title claims abstract description 20
- 239000006260 foam Substances 0.000 title claims abstract description 19
- 239000004744 fabric Substances 0.000 claims abstract description 33
- 239000004677 Nylon Substances 0.000 claims description 17
- 229920001778 nylon Polymers 0.000 claims description 17
- 239000005030 aluminium foil Substances 0.000 claims description 4
- 238000005381 potential energy Methods 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 description 19
- 238000001125 extrusion Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 239000006261 foam material Substances 0.000 description 2
- 239000011888 foil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000007974 melamines Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Bag Frames (AREA)
Abstract
The utility model relates to a melamine foam thermal insulation bag, and belongs to the technical field of thermal insulation bags. The technical scheme is that the lifting length of the existing thermal insulation bag cannot be adjusted, and the thermal insulation bag comprises a cloth layer and lifting strips, wherein the lifting strips are arranged on the front surface and the back surface of the cloth layer; the inside gomphosis of brace is connected with the connecting rope, the surface parcel of connecting rope is connected with the fixed shell, the inside gomphosis of fixed shell is connected with the connecting rod. According to the utility model, the connecting rope, the connecting rod, the extruding plate, the spring and the fixing buckle are arranged on the lifting strip, when the lifting length is required to be adjusted, the extruding plate can be pressed by external force, at the moment, the extruding plate drives the fixing buckle to be separated from the connecting rope by the connecting rod, then the length of the connecting rope in the lifting strip is adjusted, then the external force is eliminated, at the moment, the spring drives the fixing buckle to fix the connecting rope under the driving of elastic potential energy, so that the adjustment of the lifting length of the thermal insulation bag is completed, and the use experience of the thermal insulation bag is improved.
Description
Technical Field
The utility model relates to the technical field of heat preservation bags, in particular to a melamine foam heat preservation bag.
Background
The heat preservation bag is as a modern food storage part commonly used, and its main function lies in providing accommodation space for food, prevents that the heat from taking place to run off or overheated in the transportation of food, and current heat preservation bag because of its lacks and carries part length adjustment part, in the use of heat preservation bag, can't carry the length adjustment to the heat preservation bag, and then influences the use experience of heat preservation bag.
Compared with the existing thermal insulation bag, the thermal insulation bag is added with the length adjusting part, and the length of the lifting part of the thermal insulation bag can be adjusted according to the use requirement in the use process of the thermal insulation bag, so that the thermal insulation bag is suitable for the lifting requirements and the force-exerting requirements of different conditions, and the use experience of the thermal insulation bag is improved.
Disclosure of Invention
The utility model aims to solve the problems in the background art and provides a melamine foam heat-insulating bag.
The technical scheme of the utility model is as follows: the melamine foam thermal insulation bag comprises a cloth layer and lifting strips, wherein the lifting strips are arranged on the front surface and the back surface of the cloth layer;
the inside gomphosis of brace is connected with the connecting rope, the surface parcel of connecting rope is connected with the fixed shell, the inside gomphosis of fixed shell is connected with the connecting rod, the stripper plate is installed to the one end of connecting rod, the connecting plate is installed to the other end of connecting rod, the spring is installed to one side of connecting plate.
Preferably, six groups of fixing rods are arranged on the other side of the connecting plate.
Preferably, the tail ends of the six groups of fixing rods are provided with fixing buckles.
Preferably, an insulation layer is arranged on one side of the cloth layer.
Preferably, an aluminum foil layer is arranged on one side of the heat preservation layer.
Preferably, nylon connecting sheets are arranged on the front surface of the cloth layer through the connecting sheets.
Preferably, the back of the cloth layer is connected with a cloth piece, and the back of the cloth piece is provided with a nylon fixing piece.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. according to the utility model, the connecting rope, the connecting rod, the extruding plate, the spring and the fixing buckle are arranged, when the lifting length is required to be adjusted, the extruding plate can be pressed by external force, at the moment, the extruding plate drives the fixing buckle to be separated from the connecting rope by the connecting rod, then the length of the connecting rope in the lifting strip is adjusted, then the external force is eliminated, at the moment, the spring drives the fixing buckle to fix the connecting rope under the driving of elastic potential energy, so that the lifting length of the thermal insulation bag is adjusted, and the use experience of the thermal insulation bag is improved.
Drawings
FIG. 1 shows a schematic diagram of a melamine foam thermal insulation bag according to the present utility model;
FIG. 2 shows a schematic view of the back structure of a melamine foam thermal insulation bag according to the utility model;
FIG. 3 is a schematic cross-sectional connecting portion of the cloth layer of FIG. 1;
FIG. 4 is a schematic view of the connection portion at A in FIG. 3;
fig. 5 is a schematic structural view of a cross-sectional connecting portion of the stationary housing of fig. 1.
Reference numerals: 1. a cloth layer; 2. lifting the bar; 3. a connecting rope; 4. a fixed case; 5. a connecting rod; 6. an extrusion plate; 7. a connecting plate; 8. a spring; 9. a fixed rod; 10. a fixing buckle; 11. a heat preservation layer; 12. an aluminum foil layer; 13. a nylon connecting sheet; 14. a cloth piece; 15. nylon fixing piece.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Example 1
As shown in fig. 1, 2, 3 and 4, the melamine foam thermal insulation bag provided by the utility model comprises a cloth layer 1 and a lifting bar 2, wherein the lifting bar 2 is arranged on the front surface and the back surface of the cloth layer 1, the cloth layer 1 provides fixing points for the lifting bar 2, the thermal insulation layer 11, the nylon connecting sheet 13 and the cloth piece 14 which are arranged on the outer surface and the inner part of the cloth layer, the lifting bar 2 is sewn on the front surface and the back surface of the cloth layer 1, connection points are provided for connecting ropes 3 which are embedded and connected in the lifting bar 2, and meanwhile, an adhesive force point is provided for a user to drive the thermal insulation bag to move; the heat preservation layer 11 has been arranged to one side of cloth layer 1, the heat preservation layer 11 adopts melamine foam material to make, through melamine foam good thermal insulation, prevent that the inside heat diffusion of external environment heat from reaching the heat preservation bag is inside, prevent the inside heat diffusion of heat preservation bag to the external environment in, the aluminium foil layer 12 is installed to one side of heat preservation layer 11, the aluminium foil layer 12 adopts aluminium foil paper material to make, be connected to one side of heat preservation layer 11, promote the thermal insulation efficiency of heat preservation layer 11, the nylon connection piece 13 is installed through the connection piece to the front of cloth layer 1, nylon connection piece 13 is fixed to the front of cloth layer 1, when nylon connection piece 15 laminating to the surface of nylon connection piece 13, accomplish the fixed at heat preservation bag top, the back of cloth layer 1 is connected with cloth piece 14, the back of cloth piece 14 is installed to the back of cloth layer 1, for its back installation's nylon connection piece 15 provides the fixed point, the back installation of cloth piece 14 has the nylon connection piece 15, when need seal the heat preservation bag, can laminate nylon connection piece 15 to the front of nylon connection piece 13 through external force, accomplish the seal of heat preservation bag.
The working principle of the melamine foam heat-insulating bag based on the first embodiment is that firstly food to be insulated is moved to the inside of the heat-insulating bag, then the nylon fixing sheet 15 is attached to the front face of the nylon connecting sheet 13 through external force, sealing of the heat-insulating bag is completed, after sealing of the heat-insulating bag is completed, the heat-insulating layer 11 is made of melamine foam materials, and the heat of the external environment is prevented from being diffused to the external environment while the heat of the external environment is prevented from being diffused to the internal environment of the heat-insulating bag, so that heat insulation of the food is completed.
Example two
As shown in fig. 1, 2 and 5, the melamine foam insulation bag according to the present utility model further includes, compared to the first embodiment: the lifting bar 2 and the connecting rope 3 are connected with the connecting rope 3 in a jogged mode in the lifting bar 2, the connecting rope 3 is connected with the inside of the lifting bar 2 in a jogged mode, a connection point is provided for a fixing shell 4 which is connected with the outer surface of the connecting rope in a jogged mode, the fixing shell 4 is connected with the fixing shell 4 in a wrapping mode, the fixing shell 4 provides a connection point for a connecting rod 5 which is connected with the inside of the connecting rope in a jogged mode, meanwhile, the mobility of the connecting rope 3 is guaranteed, the connecting rod 5 is connected with the connecting rod 5 in a jogged mode in the fixing shell 4, when external force is conducted through the inner portion of the connecting rod 5, the connecting rod 5 extends to the inner portion of the fixing shell 4, a fixing buckle 10 which is indirectly connected with the tail end of the connecting rod is driven to be separated from the connecting rope 3, meanwhile, a fixing point is provided for the pressing plate 6 and the connecting plate 7 which are installed at two ends of the connecting rod 5, when the lifting length needs to be adjusted, at this time, the extrusion plate 6 transmits the external force to the inside of the connecting rod 5, the connecting plate 7 is installed at the other end of the connecting rod 5, the connecting plate 7 extends to the inside of the connecting rod under the drive of the connecting rod 5, the fixing buckle 10 is driven to separate from the connecting rope 3, meanwhile, a fixing point is provided for the spring 8 and the connecting plate 7 installed on the outer surface of the connecting plate, the spring 8 is installed at one side of the connecting plate 7, when the extrusion plate 6 is extruded by the external force, the spring 8 is elastically deformed, after the external force disappears, the spring 8 drives the fixing buckle 10 to fix the connecting rope 3 through elastic potential energy, thereby completing the adjustment of the length of the lifting part of the thermal insulation bag, six groups of fixing rods 9 are installed at the other side of the connecting plate 7, the fixing rods 9 are installed to the other side of the connecting plate 7, fixing buckles 10 installed at the tail ends of the six groups of the fixing rods 9 are provided with the fixing buckles 10, the fixing buckles 10 are under the elastic potential energy of the spring 8, a clamping force is generated to the connecting rope 3, thereby completing the fixation of the connecting rope 3.
The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (7)
1. The utility model provides a melamine foam thermal insulation bag, includes cloth layer (1) and lifting strip (2), its characterized in that: the front and the back of the cloth layer (1) are provided with lifting strips (2);
the inside gomphosis of brace (2) is connected with connecting rope (3), the surface parcel of connecting rope (3) is connected with fixed shell (4), the inside gomphosis of fixed shell (4) is connected with connecting rod (5), stripper plate (6) are installed to one end of connecting rod (5), connecting plate (7) are installed to the other end of connecting rod (5), spring (8) are installed to one side of connecting plate (7).
2. Melamine foam insulation according to claim 1, characterized in that six sets of fixing bars (9) are mounted on the other side of the connection plate (7).
3. Melamine foam insulation according to claim 2, characterized in that the tail ends of six groups of said fixing bars (9) are provided with fixing buckles (10).
4. Melamine foam insulation according to claim 1, characterized in that an insulation layer (11) is arranged on one side of the cloth layer (1).
5. A melamine foam insulation as claimed in claim 4, characterized in that an aluminium foil layer (12) is mounted on one side of the insulation layer (11).
6. Melamine foam insulation according to claim 1, characterized in that the front side of the cloth layer (1) is provided with nylon connecting pieces (13) through the connecting pieces.
7. The melamine foam thermal insulation bag according to claim 1, wherein the back surface of the cloth layer (1) is connected with a cloth piece (14), and the back surface of the cloth piece (14) is provided with a nylon fixing piece (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321336179.9U CN219989949U (en) | 2023-05-30 | 2023-05-30 | Melamine foam insulation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321336179.9U CN219989949U (en) | 2023-05-30 | 2023-05-30 | Melamine foam insulation bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219989949U true CN219989949U (en) | 2023-11-10 |
Family
ID=88609628
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321336179.9U Active CN219989949U (en) | 2023-05-30 | 2023-05-30 | Melamine foam insulation bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219989949U (en) |
-
2023
- 2023-05-30 CN CN202321336179.9U patent/CN219989949U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |