CN217609932U - Novel magnetic-attraction thermal insulation bag - Google Patents
Novel magnetic-attraction thermal insulation bag Download PDFInfo
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- CN217609932U CN217609932U CN202221808369.1U CN202221808369U CN217609932U CN 217609932 U CN217609932 U CN 217609932U CN 202221808369 U CN202221808369 U CN 202221808369U CN 217609932 U CN217609932 U CN 217609932U
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Abstract
The utility model discloses a novel magnetism is inhaled thermal-insulation bag relates to case and bag technical field. The heat preservation bag comprises a heat preservation bag body and a heat preservation bag cover which are mutually matched in a rotating way, wherein an opening is formed in the upper part of the heat preservation bag body, the heat preservation bag cover is connected to the opening and used for sealing the opening, a first magnetic suction piece and a second magnetic suction piece are arranged between the heat preservation bag body and the heat preservation bag cover, and when the heat preservation bag cover covers the opening, the first magnetic suction piece and the second magnetic suction piece are connected in a magnetic suction way; the utility model connects the heat preservation bag body and the heat preservation bag cover through the magnetic attraction connection mode, and the magnetic attraction piece can be hidden in the heat preservation bag body and the heat preservation bag cover, thereby improving the aesthetic degree of the connection position; meanwhile, the opening and closing process only needs to open or close the heat preservation bag cover, so that the operation is convenient and fast; besides, the magnetic suction piece can strengthen the tightness of connection between the heat preservation bag body and the heat preservation bag cover, and can also be matched with the heat preservation cushion to reduce the speed of temperature dissipation from the joint, so that the heat insulation and waterproof effects of the heat preservation bag are improved.
Description
Technical Field
The utility model relates to a case and bag technical field especially relates to a novel heat preservation package is inhaled to magnetism.
Background
The heat preservation bag is a bag which can be used for outdoor picnic or daily life and is used for containing various foods and keeping the temperature and the freshness of the foods, and belongs to an outdoor case. The heat and cold insulation is the most basic function of the heat preservation bag and can provide good heat insulation effect.
A general thermal insulation bag has a thermal insulation bag body and a thermal insulation bag cover, and for example, the thermal insulation bag disclosed in chinese patent publication No. CN113277207A includes: the thermal insulation bag comprises a thermal insulation bag body, wherein the thermal insulation bag body mainly comprises an external bag body and an internal liner; the bag comprises a bag body, a sponge layer and a cover body, wherein the upper end of the bag body is provided with the cover body, and the sponge layer is arranged in the cover body; the inner container is integrally formed by ABS resin molding and polyester heat preservation cotton.
The bag body and the cover body of the heat-preservation bag are connected through the sealing zipper, and are assisted by the buckle and the binding band for auxiliary fixation, and the bag body and the cover body connected by the structure have the advantages that on one hand, the sealing zipper is exposed, the integral aesthetic degree is poor, the zipper needs to be pulled when the cover body is opened and closed, and the operation is also complex; on the other hand, the connection tightness between the bag body and the cover body sealed by the zipper is lower, the temperature is easy to escape from the joint, and the heat preservation effect of the heat preservation bag is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model discloses to above-mentioned technical problem, overcome prior art's shortcoming, provide a novel heat preservation package is inhaled to magnetism.
In order to solve the technical problem, the utility model provides a novel heat preservation package is inhaled to magnetism.
The technical effects are as follows: the heat preservation bag body is connected with the heat preservation bag cover in a magnetic connection mode, so that the magnetic parts can be hidden in the heat preservation bag body and the heat preservation bag cover, and the attractiveness of the connection position is improved; meanwhile, the opening and closing process only needs to open or close the heat-preservation bag cover, the two can be automatically connected, and the operation is convenient and fast; besides the magnetic attraction piece, the magnetic attraction piece can strengthen the tightness of connection between the heat preservation bag body and the heat preservation bag cover, can also play a role in heat insulation, reduces the speed of temperature dissipation from the joint, and improves the overall heat preservation effect of the heat preservation bag.
The utility model discloses the technical scheme who further injects is: a novel heat preservation package is inhaled to magnetism, includes:
the heat preservation bag body is provided with an opening;
the heat preservation bag cover is matched with the opening;
the magnetic suction component is used for closely attracting the heat preservation bag cover to the opening; wherein, the magnetic component comprises a first magnetic part hidden in the opening or the heat preservation bag cover; and a second magnetic part arranged on the heat preservation bag cover or the opening corresponding to the first magnetic part;
the first magnetic attraction piece comprises a magnetic particle positioning piece, a plurality of magnetic particle holes which are arranged on the magnetic particle positioning piece and are distributed at intervals along the opening, and magnets arranged in the magnetic particle holes; the second magnetic part comprises a magnetic part which is used for attracting the heat preservation bag cover to be tightly attracted on the opening under the attraction of the magnet.
Furthermore, the first magnetic suction piece comprises a hidden magnetic ring which is attached and fixed on the opening and used for wrapping the hidden magnetic particle positioning piece, the middle part of the hidden magnetic ring protrudes to form a connecting ring groove, and the magnetic particle positioning piece is the same as the connecting ring groove in shape and is embedded and fixed in the connecting ring groove.
The first magnetic attraction piece comprises a first magnetic attraction piece, the shape of the first magnetic attraction piece is the same as that of the magnetic particle positioning piece and is attached to the top surface of the magnetic particle positioning piece, and the first magnetic attraction piece is embedded between the magnetic particle positioning piece and the inner top surface of the connecting ring groove.
The magnetic attraction thermal insulation bag comprises a magnetic part and a first magnetic attraction piece, wherein the magnetic part is a magnetic plate which is connected in a thermal insulation bag cover in a hidden mode, the magnetic plate and the first magnetic attraction piece are in magnetic attraction fit with each other, and the first magnetic attraction piece and the magnetic plate are made of strong magnetic materials.
The novel magnetic-attraction heat-insulation bag comprises a first magnetic attraction piece, a magnetic particle positioning piece, a connecting portion, a magnetic particle positioning piece and a magnetic particle positioning piece, wherein the first magnetic attraction piece is attached to and connected with a hidden magnetic plate at the bottom surface of a heat-insulation bag cover and used for covering the magnetic particle positioning piece at the bottom surface of the heat-insulation bag cover, the edge of the hidden magnetic plate protrudes to form the connecting portion, the shape of the magnetic particle positioning piece is attached to the shape of the heat-insulation bag cover, and the magnetic particle positioning piece is embedded in a groove formed by the connecting portion and the hidden magnetic plate.
The first magnetic attraction piece comprises a first magnetic attraction piece, the shape of the first magnetic attraction piece is the same as that of the magnetic particle positioning piece and is attached to the bottom surface of the magnetic particle positioning piece, and the first magnetic attraction piece is embedded in the groove and is positioned between the magnetic particle positioning piece and the hidden magnetic plate.
The novel magnetic-attraction thermal insulation bag is characterized in that the magnetic part is a hidden magnetic ring connected to the top surface of the opening, the magnetic ring and the first magnetic-attraction part are in magnetic attraction fit with each other, and the first magnetic-attraction piece and the magnetic ring are made of strong magnetic materials.
The novel magnetic-suction heat-insulation bag is characterized in that a binding band is fixed on the heat-insulation bag body, one end of the binding band is fixed on one side of the heat-insulation bag body, and the other end of the binding band bypasses the heat-insulation bag cover and is bonded on the other side of the heat-insulation bag body for auxiliary connection of the heat-insulation bag cover.
The utility model also provides a novel heat preservation package is inhaled to magnetism, include:
the heat preservation bag body is provided with an opening;
the heat preservation bag cover is matched with the opening;
the magnetic suction component is used for closely attracting the heat preservation bag cover to the opening; wherein, the magnetic component comprises a first magnetic part hidden in the opening; the second magnetic attraction piece is arranged on the heat preservation bag cover corresponding to the first magnetic attraction piece;
wherein, the first magnetic part and the second magnetic part comprise magnetic particle locating pieces, a plurality of magnetic particle holes which are arranged on the magnetic particle locating pieces at intervals along the openings, and magnets arranged in the magnetic particle holes.
The first magnetic attraction piece and the second magnetic attraction piece are internally provided with magnetic guiding sheets which are matched with the corresponding magnetic particle positioning pieces in shape, and the magnetic guiding sheets are made of strong magnetic materials.
The utility model has the advantages that:
(1) In the utility model, the first magnetic attraction piece is arranged at the opening position of the heat preservation bag body or at one position in the heat preservation bag cover, the second magnetic attraction piece is arranged at the other position, the magnetic attraction connection between the first magnetic attraction piece and the second magnetic attraction piece is used for connecting the heat preservation bag body and the heat preservation bag cover, the operation of pulling the sealing zipper can be omitted, the opening and closing process can be realized by only opening or closing the heat preservation bag cover, and the use is convenient; in addition, the first magnetic attraction piece and the second magnetic attraction piece are connected in the heat preservation bag body or the heat preservation bag cover in a concealed manner, the connection position is smooth, and the attractive degree is good; in addition, the two magnetic suction pieces which form the whole body can increase the connection strength of the heat preservation bag body and the heat preservation bag cover, and meanwhile, magnetic force is formed on the whole connection surface, so that the connection firmness between the heat preservation bag body and the heat preservation bag cover is improved;
(2) In the utility model, a plurality of magnetic particle holes are arranged in the magnetic particle positioning piece, the installation magnetic particles are embedded in the magnetic particle holes, the magnetic particles can be limited and fixed, the installation of the magnetic particles is convenient, and the magnetic particle positioning piece and the corresponding magnetic guiding sheet can be hidden in the opening or the heat preservation cover by arranging the hidden magnetic ring or the magnetic plate, so that the opening and the heat preservation cover are more smooth and beautiful; the corresponding magnetic guiding sheets are made of strong magnetic materials, and can form an integral magnetic plate or magnetic ring after being magnetized by a plurality of magnetic particles on the magnetic particle positioning piece, so that the magnetic connection strength between the first magnetic attraction piece and the second magnetic attraction piece is improved;
(3) In the utility model, the opening and the heat preservation bag cover are provided with corresponding magnetic attraction pieces, the two magnetic attraction pieces are mutually matched to realize the connection of the heat preservation bag body and the heat preservation bag cover, one magnetic attraction piece can be provided with magnetism, the other magnetic attraction piece can not be provided with magnetism, or both the magnetic attraction pieces can be provided with magnetism; the magnet can be reduced under the condition that one side has magnetism, so that the overall production cost and the weight of the heat-preservation bag are reduced; the magnetic property of the two can achieve the best magnetic attraction effect, so that the heat-preservation bag body and the heat-preservation bag cover have excellent connection firmness;
(4) In the utility model, the arrangement of the heat-insulating pad can utilize the cushioning and heat-insulating effect of the EVA material to play a role of shock absorption, reduce the dissipation of heat from the opening position and improve the heat-insulating and heat-preserving efficiency of the heat-insulating bag; in addition, the EVA material also has quite good water-proof and moisture-proof performance, can ensure the drying state in the heat-preservation bag, and can also prevent the leakage caused by the tipping of the liquid in the heat-preservation bag; the binding bands arranged in the bonding way can be used for auxiliary connection between the heat preservation bag body and the heat preservation bag cover, so that the connection firmness of the heat preservation bag body and the heat preservation bag cover is further improved;
(5) In the utility model, the heat preservation bag body and the heat preservation bag cover are connected in a magnetic attraction connection mode, so that the magnetic attraction piece can be hidden in the heat preservation bag body and the heat preservation bag cover, and the aesthetic degree of the connection position is improved; meanwhile, the opening and closing process only needs to open or close the heat preservation bag cover, the two can be automatically connected, and the operation is convenient and fast; besides the magnetic attraction piece, the magnetic attraction piece can strengthen the tightness of connection between the heat preservation bag body and the heat preservation bag cover, can also play a role in heat insulation, reduces the speed of temperature dissipation from the joint, and improves the overall heat preservation effect of the heat preservation bag.
Drawings
FIG. 1 is a structural view of embodiment 1;
FIG. 2 is an exploded view of the structures in example 1;
FIG. 3 is a view showing the structure of a first magnetic attraction member according to embodiment 1;
fig. 4 is a schematic view showing the installation position of the magnetic plate in embodiment 1;
FIG. 5 is an exploded view of the structures in example 2;
FIG. 6 is a view showing the structure of a first magnetic attraction member according to embodiment 2;
fig. 7 is an exploded view of the structures in example 3.
Wherein: 1. a heat preservation bag body; 11. an opening; 2. covering the heat-preservation bag; 21. profiling; 22. a profiled groove; 23. a heat-insulating pad; 3. a magnetic particle positioning element; 31. magnetic particle pores; 32. a hidden magnetic ring; 321. a connecting ring groove; 33. a first magnetic guide sheet; 34. a magnetic hiding plate; 35. a connecting portion; 4. a magnetic member; 41. a magnetic plate; 42. a magnetic ring; 5. a magnetic guiding sheet; 6. binding bands; 7. shoulder straps; 8. a hand strap; 9. an elastic bag.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following detailed description is made with reference to the accompanying drawings and detailed description. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many other forms than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the one element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a single embodiment.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The structure of the novel magnetic attraction heat preservation bag provided by the embodiment is shown in fig. 1 and 2, and the novel magnetic attraction heat preservation bag comprises a heat preservation bag body 1 which is integrally in a cuboid shape. An opening 11 is formed at the top of the heat preservation bag body 1, and a heat preservation cavity is formed in the opening 11. The elastic bags 9 are arranged at the bottom positions of the two sides of the heat preservation bag body 1, so that the user can store articles conveniently. And the top positions of the two sides of the heat preservation bag body 1 are provided with the hand straps 8, so that the whole heat preservation bag can be conveniently lifted.
As shown in fig. 1 and 2, the heat preservation bag cover 2 is arranged at the top of the heat preservation bag body 1, and the heat preservation bag cover 2 is rotatably connected with the rear position of the heat preservation bag body 1, so that the heat preservation bag cover 2 can rotate on the heat preservation bag body 1 to close or open the opening 11 on the heat preservation bag body 1. As shown in fig. 2, a first magnetic member is disposed on the top of the opening 11 of the thermal insulation bag 1, a second magnetic member is disposed on the bottom of the thermal insulation bag cover 2, and the first magnetic member and the second magnetic member are magnetically connected to each other during connection.
As shown in fig. 2 and 3, in the present embodiment, the first magnetic member is disposed on the opening 11 of the thermal insulation bag 1, and the first magnetic member has magnetism; the second magnetic part is a magnetic part 4 which is arranged at the bottom position of the heat preservation bag cover 2, the magnetic part 4 itself in the embodiment has no magnetism, but the magnetic part 4 is made of strong magnetic material to realize the magnetic attraction effect with the first magnetic part.
The strong magnetic material is mainly a simple substance metal sheet containing iron, nickel or cobalt, or an alloy sheet; or a rare earth material containing samarium cobalt magnets or neodymium iron boron magnets. As shown in fig. 2, the magnetic member 4 in this embodiment is a magnetic plate 41, the magnetic plate 41 is connected to the bottom surface of the thermal insulation cover 2 in a hidden manner, and the shape of the magnetic plate 41 is matched with the shape of the thermal insulation cover 2.
As shown in fig. 2 and fig. 3, the first magnetic member includes a magnetic particle positioning member 3 attached to the top surface of the opening 11 of the thermal insulation bag 1, and the magnetic particle positioning member 3 is attached to the opening 11 in a ring shape. A plurality of magnetic particle holes 31 are formed in the magnetic particle positioning piece 3, the magnetic particle holes 31 are distributed at intervals along the extending direction of the opening 11, and magnets are embedded in each magnetic particle hole 31. The top surface of the magnetic particle positioning piece 3 is provided with a first magnetic guiding sheet 33 with the same shape as the magnetic particle positioning piece.
The first magnetic guiding sheet 33 is made of the above-mentioned ferromagnetic material as a whole, and thus has a base for magnetization and magnetic attraction. After setting up magnet in magnetic particle setting element 3, a plurality of magnet can magnetize whole first magnetic sheet 33, makes it possess than the magnetism stronger when magnet arranges for the adaptation is inhaled magnetism and is connected magnetic part 4. Can achieve good magnetic attraction effect under the condition of reducing the quantity, the weight and the production cost of the magnet particles.
As shown in fig. 2 and 3, the top of the first magnetic guiding sheet 33 is provided with a hidden magnetic ring 32 covering the first magnetic guiding sheet 33 and the magnetic particle positioning member 3. The bottom surface of the hidden magnetic ring 32 is fixed with the opening 11 of the heat preservation bag body 1, and the middle part of the hidden magnetic ring 32 protrudes upwards to form an annular connecting ring groove 321. The size of the connecting ring groove 321 is the same as that of the magnetic particle positioning piece 3, and the magnetic particle positioning piece 3 and the first magnetic guiding piece 33 are sequentially embedded and fixed in the connecting ring groove 321.
The hidden magnetic ring 32 is used for fixing the magnetic particle positioning piece 3 and the first magnetic guiding sheet 33 on the opening 11 in a hidden manner, so that the opening 11 is kept smooth and attractive.
As shown in fig. 1, 2 and 4, the thermal insulation bag cover 2 comprises a profiling 21 at the topmost position, and a binding band 6 is wound on the profiling 21. The right side of the binding band 6 is fixed at the rear part of the heat preservation bag body 1, the left side of the binding band 6 is attached to the surface of the profiling 21 after bypassing the profiling 21, and the tail end of the binding band is adhered and fixed at the front part of the heat preservation bag body 1. The arrangement of the binding band 6 can assist the connection of the first magnetic attraction piece and the magnetic piece 4.
As shown in fig. 1, 2 and 4, a groove 22 is formed on the bottom surface of the profiling 21, the groove 22 is recessed, a thermal insulation pad 23 is embedded in the groove 22, and the magnetic plate 41 is fixed on the bottom surface of the thermal insulation pad 23. The heat insulating pad 23 is thick and is made of an EVA material as a whole. Set up and to play the absorbing effect of buffering for opening and shutting of heat preservation be built by contract 2 after the heat preservation fills up 23, can also utilize self heat-proof quality and waterproof performance, promote the holistic heat preservation effect of heat preservation package and sealed water-proof effects.
The specific implementation process comprises the following steps: in this embodiment, the plurality of magnets in the magnetic particle positioning member 3 magnetize the first magnetic guiding sheet 33 attached to the top, so that the first magnetic guiding sheet 33 has stronger magnetism as a whole. When the thermal insulation bag cover 2 covers the opening 11, the first magnetic guiding sheet 33 adsorbs the magnetic plate 41 at the corresponding position, and the magnetic plate 41 itself has no magnetism, but is made of a strong magnetic material, so that a magnetic attraction effect can be well formed with the first magnetic guiding sheet 33, and the magnetic attraction connection between the thermal insulation bag body 1 and the thermal insulation bag cover 2 is realized. The user again with bandage 6 around heat preservation be built by contract 2, bond in the anterior position of heat preservation inclusion 1, can realize the two auxiliary connection, promote firm in connection nature.
Similarly, a plurality of magnetic particle holes 31 are formed around the plate-shaped magnetic particle positioning member 3, the plurality of magnetic particle holes 31 are distributed along the edge of the magnetic particle positioning member 3, and magnets are also embedded in the magnetic particle holes 31. As shown in fig. 5 and 6, a first magnetic guiding sheet 33 is attached to the bottom surface of the magnetic particle positioning member 3, the first magnetic guiding sheet 33 in this embodiment has the same shape as the magnetic particle positioning member 3, and is a plate, and the first magnetic guiding sheet 33 is made of a strong magnetic material.
As shown in fig. 5 and 6, the bottom of the first magnetism guiding piece 33 is provided with a hidden magnetic plate 34, the hidden magnetic plate 34 has the same overall shape as the magnetic particle positioning piece 3, the edge of the hidden magnetic plate is provided with an annular connecting part 35 protruding upwards, a groove is formed between the connecting part 35 and the hidden magnetic plate 34, the magnetic particle positioning piece 3 and the first magnetism guiding piece 33 are sequentially embedded in the groove, and the top of the connecting part 35 is fixed on the bottom surface of the profiling 21.
The purpose of the magnetic hiding plate 34 is to hide the first magnetic attraction piece at the bottom of the thermal insulation bag cover 2, so as to keep the flatness and the aesthetic degree of the bottom surface of the thermal insulation bag cover 2.
As shown in fig. 5 and fig. 6, the magnetic member 4 in this embodiment is a magnetic ring 42, and the magnetic ring 42 is attached to the top surface of the opening 11 at the top of the thermal insulation bag 1 and is hidden therein. The magnetic ring 42 is made of a strong magnetic material, and has a structure matched with the shape of the opening 11, and an overall annular structure.
The first magnetic guiding sheet 33 can be magnetized by a plurality of magnetic iron particles in the magnetic particle positioning member 3, so that the first magnetic guiding sheet has strong magnetism, and the magnetic fixing between the heat preservation bag body 1 and the heat preservation bag cover 2 can be realized by matching with the magnetic ring 42 arranged on the opening 11.
As shown in fig. 7, the first magnetic member in this embodiment has the same structure as the first magnetic member in embodiment 1, and includes an annular magnetic particle positioning member 3, an annular magnetic guiding sheet 5, and a hidden magnetic ring 32, which are sequentially disposed from bottom to top; the second magnetic attraction piece in this embodiment has the same structure as the first magnetic attraction piece in embodiment 2, and includes a plate-shaped magnetic particle positioning piece 3, a plate-shaped magnetic guiding sheet 5, and a magnetic hidden sheet 34, which are sequentially arranged from top to bottom.
When the bag is used, the first magnetic attraction piece and the second magnetic attraction piece can generate magnetism, so that the first magnetic attraction piece and the second magnetic attraction piece attract each other to complete magnetic attraction connection between the heat preservation bag body 1 and the heat preservation bag cover 2. In comparison, the magnetic attraction effect is the best in the three embodiments, and the connection tightness is the highest.
The utility model connects the heat preservation bag body 1 and the heat preservation bag cover 2 through the magnetic connection mode, and the magnetic parts are hidden in the heat preservation bag body 1 and the heat preservation bag cover 2, thereby improving the aesthetic degree of the connection position; meanwhile, in the opening and closing process, only the heat preservation bag cover 2 needs to be opened or closed, the two can be automatically connected, and the operation is convenient and fast; in addition, the magnetic part can not only enhance the connection tightness between the heat preservation bag body 1 and the heat preservation bag cover 2, but also play a role in heat insulation, reduce the speed of temperature dissipation from the joint and improve the overall heat preservation effect of the heat preservation bag.
In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (10)
1. The utility model provides a novel heat preservation package is inhaled to magnetism which characterized in that: the method comprises the following steps:
the heat preservation bag body (1) is provided with an opening (11);
the heat-preservation bag cover (2) is matched with the opening (11);
the magnetic suction component is used for tightly sucking the heat-preservation bag cover (2) to the opening (11); the magnetic suction component comprises a first magnetic suction piece which is hidden in the opening (11) or the heat-preservation bag cover (2); and a second magnetic attraction piece which is arranged on the heat preservation bag cover (2) or the opening (11) corresponding to the first magnetic attraction piece;
the first magnetic part comprises a magnetic particle positioning part (3), a plurality of magnetic particle holes (31) which are arranged on the magnetic particle positioning part (3) at intervals along the opening (11), and magnets arranged in the magnetic particle holes (31); the second magnetic part comprises a magnetic part (4), and the magnetic part (4) is used for attracting the heat-preservation bag cover (2) to the opening (11) tightly under the attraction of the magnet.
2. The novel magnetic-attraction thermal-insulation bag according to claim 1, characterized in that: the first magnetic suction piece comprises a hidden magnetic ring (32) which is attached to and fixed on the opening (11) and used for wrapping and hiding the magnetic particle positioning piece (3), the middle position of the hidden magnetic ring (32) protrudes to form a connecting ring groove (321), and the shape of the magnetic particle positioning piece (3) is the same as that of the connecting ring groove (321) and is embedded and fixed in the connecting ring groove (321).
3. The novel magnetic-attraction thermal-insulation bag according to claim 2, characterized in that: the first magnetic attraction piece comprises a first magnetic attraction piece (33), the shape of the first magnetic attraction piece (33) is the same as that of the magnetic particle positioning piece (3) and is attached to the top surface of the magnetic particle positioning piece (3), and the first magnetic attraction piece (33) is embedded between the magnetic particle positioning piece (3) and the inner top surface of the connecting ring groove (321).
4. The novel magnetic-attraction thermal-insulation bag according to claim 3, characterized in that: the magnetic part (4) is a magnetic plate (41) which is connected in the heat-preservation bag cover (2) in a hidden mode, the magnetic plate (41) is in magnetic attraction fit with the first magnetic attraction part, and the first magnetic attraction piece (33) and the magnetic plate (41) are both made of strong magnetic materials.
5. The novel magnetic-attraction thermal-insulation bag according to claim 1, characterized in that: first magnetism is inhaled piece and is included laminating and connect hidden magnetic sheet (34) in heat preservation be built by contract (2) bottom surface position, be used for with magnetic particle setting element (3) cladding is hidden in heat preservation be built by contract (2) bottom surface, and the edge protrusion of hidden magnetic sheet (34) forms connecting portion (35), magnetic particle setting element (3) shape and heat preservation be built by contract (2) shape laminating, and magnetic particle setting element (3) inlay and locate connecting portion (35) with in the recess that hidden magnetic sheet (34) formed.
6. The novel magnetic-attraction thermal-insulation bag according to claim 5, characterized in that: the first magnetic attraction piece comprises a first magnetic attraction piece (33), the shape of the first magnetic attraction piece (33) is the same as that of the magnetic particle positioning piece (3) and is attached to the bottom surface of the magnetic particle positioning piece (3), and the first magnetic attraction piece (33) is embedded in the groove and is located between the magnetic particle positioning piece (3) and the hidden magnetic plate (34).
7. The novel magnetic thermal insulation bag according to claim 6, characterized in that: the magnetic part (4) is a hidden magnetic ring (42) connected to the top surface of the opening (11), the magnetic ring (42) and the first magnetic part are in magnetic attraction fit with each other, and the first magnetic guiding sheet (33) and the magnetic ring (42) are both made of strong magnetic materials.
8. The novel magnetic thermal insulation bag according to claim 4 or 7, characterized in that: the heat preservation bag body (1) is fixed with a binding belt (6), one end of the binding belt (6) is fixed on one side of the heat preservation bag body (1), and the other end of the binding belt bypasses the heat preservation bag cover (2) and is adhered to the other side of the heat preservation bag body (1) and used for being connected with the heat preservation bag cover (2) in an auxiliary mode.
9. The utility model provides a novel heat preservation package is inhaled to magnetism which characterized in that: the method comprises the following steps:
the heat preservation bag body (1) is provided with an opening (11);
the heat-preservation bag cover (2) is matched with the opening (11);
the magnetic suction component is used for closely sucking the heat preservation bag cover (2) to the opening (11); wherein, the magnetic component comprises a first magnetic part hidden in the opening (11); the second magnetic suction piece is arranged on the heat-preservation bag cover (2) corresponding to the first magnetic suction piece;
the first magnetic attraction piece and the second magnetic attraction piece comprise magnetic particle positioning pieces (3), a plurality of magnetic particle holes (31) which are arranged on the magnetic particle positioning pieces (3) at intervals along the openings (11), and magnets arranged in the magnetic particle holes (31).
10. The novel magnetic thermal insulation bag according to claim 9, characterized in that: and magnetic guiding sheets (5) which are matched with the corresponding magnetic particle positioning pieces (3) in shape are arranged in the first magnetic attraction piece and the second magnetic attraction piece, and the magnetic guiding sheets (5) are made of strong magnetic materials.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221808369.1U CN217609932U (en) | 2022-07-14 | 2022-07-14 | Novel magnetic-attraction thermal insulation bag |
| US17/964,029 US20240016282A1 (en) | 2022-07-14 | 2022-10-11 | Insulation bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221808369.1U CN217609932U (en) | 2022-07-14 | 2022-07-14 | Novel magnetic-attraction thermal insulation bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217609932U true CN217609932U (en) | 2022-10-21 |
Family
ID=83634975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221808369.1U Active CN217609932U (en) | 2022-07-14 | 2022-07-14 | Novel magnetic-attraction thermal insulation bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217609932U (en) |
-
2022
- 2022-07-14 CN CN202221808369.1U patent/CN217609932U/en active Active
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