CN218303777U - Thermal-insulation bag is accomodate in dilatation - Google Patents
Thermal-insulation bag is accomodate in dilatation Download PDFInfo
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- CN218303777U CN218303777U CN202222094121.XU CN202222094121U CN218303777U CN 218303777 U CN218303777 U CN 218303777U CN 202222094121 U CN202222094121 U CN 202222094121U CN 218303777 U CN218303777 U CN 218303777U
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- thermal insulation
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Abstract
The utility model discloses a thermal-insulation bag is accomodate to dilatation, including protecgulum, hou gai, extension cover and insulated bag, the both sides of extension cover are provided with the opening, cover with the back and all be provided with connection structure, and the protecgulum is connected with the front end opening of extension cover, and the back lid is connected with the rear end opening of extension cover, and the synthetic insulated bag main part of protecgulum, back lid and extension cover, insulated bag set up in the insulated bag main part. The utility model has the advantages that: the front cover, the rear cover and the extension sleeve are connected together to form the thermal insulation bag for use, the thermal insulation bag can be detached when not in use, and the front cover and the rear cover are folded and stored separately to form a compression-version thermal insulation bag which is convenient to carry, store and store; the high-speed sewing machine is not needed to be used for the bag-closing process during production, so that the production cost is saved; and the extension sleeve has various sizes and specifications, can be combined into heat-preservation bags with different sizes according to requirements, and is convenient for daily use.
Description
Technical Field
The utility model relates to a case and bag technical field, especially a thermal-insulation bag is accomodate in dilatation.
Background
The heat-insulating bag is used for holding various foods and beverages and keeping the temperature and freshness of the foods and beverages, and can also be used for cold storage, such as the storage of ice cubes, cold drinks and other low-temperature articles, so that the heat and cold insulation is the most basic function of the heat-insulating bag. The mode that current thermal-insulation bag inlayer cloth and outer cloth were sewed up through the sewing at the opening part, and inlayer cloth and outer cloth are sewed up by a plurality of fritter cloths and are formed, and current thermal-insulation bag still has following defect: the heat preservation bag is generally an integral body and cannot be disassembled; the bag cannot be stored when being carried, and the final high-vehicle sewing machine bag closing process needs high-vehicle sewing machine skills to operate and process, so that the processing cost and the production efficiency are influenced; the size of the whole thermal insulation bag is fixed, the thermal insulation bag cannot be enlarged or reduced depending on the size of a factory, and the capacity of the thermal insulation bag cannot be adjusted according to the requirement of a user, so that the use experience of the user is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a capacity-expansion storage insulation bag, which is connected with an extension sleeve through a front cover and a rear cover to form the insulation bag for use; when the heat preservation bag is not used, the heat preservation bag can be disassembled, and the front cover and the rear cover are folded and stored independently to form the compression-type heat preservation bag, so that the heat preservation bag is convenient to carry, store and store; the high-speed sewing machine is not needed to be used for the bag-closing process during production, so that the production cost is saved; and the extension sleeve has various sizes and specifications, can be combined into heat-preservation bags with different sizes according to requirements, and is convenient for daily use.
In order to realize the purpose of the utility model, the utility model provides a following technical scheme:
the utility model provides a thermal-insulation bag is accomodate to dilatation, includes protecgulum, hou gai, extension cover and insulated bag, and the both sides of extension cover are provided with the opening, cover with the back and all are provided with connection structure in the protecgulum, and the protecgulum is connected with the front end opening of extension cover, and the back lid is connected with the rear end opening of extension cover, and the synthetic insulated bag main part of protecgulum, back lid and extension cover set, insulated bag set up in the insulated bag main part.
Preferably, the connecting structure is a zipper, the front cover can be connected with the front end opening of the extension sleeve through the zipper, the rear cover can be connected with the rear end opening of the extension sleeve through the zipper, and the connection and the detachment are very convenient.
Preferably, the front cover and the rear cover are made of hard shells, when the front cover and the extension sleeve are combined into the thermal insulation bag for use, the front end and the rear end of the thermal insulation bag are made of hard shells, so that articles in the thermal insulation bag can be protected, and damage caused by impact can be avoided; and when the front cover and the rear cover are directly connected together to form the compression plate heat-preservation bag for use, the hard material can protect articles in the compression plate heat-preservation bag from being easily damaged.
Preferably, the insulated bag pastes inside the insulated bag main part through the magic, can guarantee that the insulated bag is restricted in the insulated bag main part, can not break away from.
Preferably, the thermal insulation bag is provided with the buttons, the button holes are formed in the extension sleeve, and the thermal insulation bag is assembled in the thermal insulation bag main body in a mode that the buttons are buckled in the button holes, so that the thermal insulation bag can be limited in the thermal insulation bag main body and cannot be separated.
Preferably, the insulated bag is provided with a notch, the functional cover is movably arranged at the corresponding position of the extension sleeve, when the front cover, the rear cover and the extension sleeve are combined into the insulated bag, the functional cover covers the notch, and the functional cover can be opened to take out or put in articles from the insulated bag through the notch.
Preferably, the extension sleeve is provided with a handle, and the handle can be convenient for a user to carry the heat preservation bag by lifting the handle.
Preferably, the functional cover is connected to the extension case by a zipper, and a user can open and close the functional cover by the zipper conveniently.
Preferably, the functional cover is adhered to the extension sleeve through the hook and loop fastener, and a user can open and close the functional cover through the hook and loop fastener conveniently.
Preferably, be provided with the heat preservation in protecgulum and the back lid, when protecgulum and back lid lug connection make up into compression version heat preservation package and use together, compression version heat preservation package realizes the heat preservation effect through the heat preservation.
The utility model has the advantages that:
the utility model discloses a heat preservation bag comprises a front cover, a rear cover and an extension sleeve, wherein the front cover and the rear cover are both provided with a connecting structure, the front cover can be connected with the front end opening of the extension sleeve through the connecting structure, and the rear cover can be connected with the rear end opening of the extension sleeve through the connecting structure, so as to be combined into the heat preservation bag for use; the purchasing of a high-speed sewing machine and the recruitment of a high-speed sewing machine technician are not needed any more, so that the production efficiency of the heat-preservation bag does not depend on the number of the high-speed sewing machine technicians any more, the production of the front cover, the rear cover and the extension sleeve can be completed only by engaging common workers, and the bag closing process of the heat-preservation bag can be completed when the heat-preservation bag leaves a factory or by common users;
moreover, the extension sleeve and the heat preservation bag can be set with various specifications when leaving the factory, when the heat preservation bag is actually used, a user can select the extension sleeve with proper specification according to different use requirements, then the front cover is connected with the front end opening of the extension sleeve through the connecting structure, the rear cover can be connected with the rear end opening of the extension sleeve through the connecting structure, and the extension sleeve and the front cover are combined into the heat preservation bag with proper size for use, the heat preservation area in the heat preservation bag depends on the size of the heat preservation bag, after the size of the extension sleeve is increased, the space of the heat preservation bag main body is also increased, and the heat preservation bag with larger volume can be placed, so that the requirement of the heat preservation bag with large capacity is met;
secondly, the utility model discloses a protecgulum and hou gai can directly link together through connection structure and make up into compression version heat preservation package and use. The volume of the inner parts of the front cover and the rear cover is the volume of the compression-version heat-preservation bag, a user can fold the extension sleeve and the heat-preservation bag and put the extension sleeve and the heat-preservation bag into the compression-version heat-preservation bag for storage, the compression-version heat-preservation bag is directly carried, when the heat-preservation bag is required to be used for storing more articles, the extension sleeve and the heat-preservation bag can be taken out and assembled into the heat-preservation bag for use, the heat-preservation bag with larger volume does not need to be carried for trip, and the heat-preservation bag is convenient to carry and store; in addition, small-volume articles or articles needing protection can be placed in the compression-plate heat-insulation bag for heat insulation storage, so that the volume of the heat-insulation bag is reduced, the heat-insulation bag can be used for carrying small-volume articles, and the carrying is convenient; the occupied space is small.
Therefore, the expansion storage thermal-insulation bag provided by the utility model is connected with the extension sleeve through the front cover and the rear cover to form the thermal-insulation bag for use; when the heat preservation bag is not used, the heat preservation bag can be disassembled, and the front cover and the rear cover are folded and stored independently to form the compression-type heat preservation bag, so that the heat preservation bag is convenient to carry and store; the high-speed sewing machine is not needed to be used for the bag-closing process during production, so that the production cost is saved; and the extension sleeve has various sizes and specifications, can be combined into heat-preservation bags with different sizes according to requirements, and is convenient for daily use.
Drawings
Fig. 1 is a schematic view of a split structure according to a first embodiment of the present invention;
fig. 2 is a schematic view of an assembly structure according to a first embodiment of the present invention;
fig. 3 is a schematic view of a further assembly structure of the first embodiment of the present invention;
fig. 4 is a schematic overall structure diagram of a first embodiment of the present invention;
fig. 5 is a schematic view of a split structure of a third embodiment of the present invention;
fig. 6 is a schematic view of the overall structure of the third embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front, rear \8230;) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the attached drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature; further, in the description of the present invention, "a plurality" means at least two, such as two, three, etc., unless specifically limited otherwise.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate medium, and may be used for communicating the inside of two elements or for interacting with each other, unless otherwise specifically defined, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to the specific circumstances.
In addition, the technical solutions of the embodiments of the present invention can be combined with each other, but it is necessary to use a person skilled in the art to realize the basis, and when the technical solutions are combined and contradictory to each other or cannot be realized, the combination of the technical solutions should not exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 6, fig. 1 is a schematic view of a split structure according to a first embodiment of the present invention; fig. 2 is a schematic view of an assembly structure according to a first embodiment of the present invention; fig. 3 is a schematic view of a further assembly structure according to a first embodiment of the present invention; fig. 4 is a schematic overall structure diagram of a first embodiment of the present invention; fig. 5 is a schematic view of a split structure of a third embodiment of the present invention; fig. 6 is a schematic view of the overall structure of the third embodiment of the present invention.
The utility model provides a thermal-insulation bag is accomodate in dilatation, the part name that each reference numeral corresponds in the picture as follows: the heat preservation cover comprises a front cover 1, a rear cover 2, an extension sleeve 3, a heat preservation bag 4, a heat preservation bag main body 5, a notch 6, a functional cover 7 and a handle 8.
The utility model provides a thermal-insulation bag is accomodate in dilatation, includes protecgulum 1, back lid 2, extension cover 3 and insulated bag 4, and the both sides of extension cover 3 are provided with the opening, all are provided with connection structure on protecgulum 1 and the back lid 2, and protecgulum 1 is connected with the front end opening of extension cover 3, and back lid 2 is connected with the rear end opening of extension cover 3, and protecgulum 1, back lid 2 and extension cover 3 make up into insulated bag main part 5, and insulated bag 4 sets up in insulated bag main part 5.
The connecting structure is a zipper, the front cover 1 can be connected with the front end opening of the extension sleeve 3 through the zipper, the rear cover 2 can be connected with the rear end opening of the extension sleeve 3 through the zipper, and the connection and the separation are very convenient.
The front cover 1 and the rear cover 2 are made of hard shells, when the front cover 1 and the extension sleeve 3 are combined into the heat preservation bag for use, the front end and the rear end of the heat preservation bag are made of hard shells, articles in the heat preservation bag can be protected, damage caused by impact is avoided, and when the front cover 1 and the rear cover 2 are directly connected together to form the compression version heat preservation bag for use, hard materials can protect the articles in the compression version heat preservation bag from being easily damaged.
The insulated bag 4 is provided with a gap 6, the corresponding position of the extension sleeve 3 is movably provided with a functional cover 7, when the front cover 1, the rear cover 2 and the extension sleeve 3 are combined into an insulated bag, the functional cover 7 covers the gap 6, and the functional cover 7 is opened to take out or put in articles from the insulated bag 4 through the gap 6.
The extension sleeve 3 is provided with a handle 8, and the handle 8 can be convenient for a user to carry the heat preservation bag through lifting the handle 8.
Be provided with the heat preservation in protecgulum 1 and the back lid 2, when protecgulum 1 and back lid 2 lug connection made up into compression version heat preservation package and use together, compression version heat preservation package realizes the heat preservation effect through the heat preservation.
The first embodiment is as follows: select the suitable extension cover 3 of specification for use, link together the protecgulum 1 of crust material with the front end opening that extends cover 3 through the zip fastener, be provided with the magic subsides on insulated bag 4, put insulated bag 4 into in the insulation bag main part 5 from the rear end opening that extends cover 3, fix insulated bag 4 in insulation bag main part 5 through the magic subsides, link together the back lid 2 of crust material with the rear end opening that extends cover 3 through the zip fastener again, be provided with breach 6 on insulated bag 4, function lid 7 is fixed on extending cover 3 through the zip fastener, function lid 7 covers breach 6, accomplish the assembly of insulated bag 4.
The use and working method of the first embodiment is as follows: when articles need to be contained, the functional cover 7 is separated from the extension sleeve 3 through the zipper, the notch 6 of the heat preservation bag 4 is exposed, the articles are placed into the heat preservation bag 4 from the notch 6, the functional cover 7 is reset, the notch 6 is covered by the functional cover 7, the storage or heat preservation effect of the articles is achieved, the heat preservation bag can be carried through the handle 8, and the articles in the heat preservation bag 4 can be protected by the front cover 1 and the rear cover 2; when taking out article, through the zip fastener with function lid 7 with extend cover 3 separation, expose the breach 6 of insulated bag 4, take out article from breach 6, because extend cover 3 and insulated bag 4 have multiple specification, consequently can splice out the storage insulation package use of large capacity.
Example two: an extension sleeve 3 with a proper specification is selected, a front cover 1 made of a hard shell material is connected with a front end opening of the extension sleeve 3 through a zipper, a button buckle is arranged on an insulation bag 4, a button hole is formed in the extension sleeve 3, the insulation bag 4 is placed into an insulation bag main body 5 from a rear end opening of the extension sleeve 3, the insulation bag 4 is fixed in the insulation bag main body 5 through the mode that the button buckle is buckled on the button hole, a rear cover 2 made of the hard shell material is connected with a rear end opening of the extension sleeve 3 through the zipper, a notch 6 is formed in the insulation bag 4, a functional cover 7 is adhered to the extension sleeve 3 through a magic tape, and the notch 6 is covered by the functional cover 7 to complete the assembly of the insulation bag 4.
The use and working method of the second embodiment is as follows: when articles need to be contained, the functional cover 7 is upwards uncovered to expose the notch 6 of the heat-preservation bag 4, the articles are placed into the heat-preservation bag 4 from the notch 6, the functional cover 7 is reset, the notch 6 is covered by the functional cover 7, the storage or heat preservation effect of the articles is realized, the heat-preservation bag can be carried through the handle 8, and the articles in the heat-preservation bag 4 can be protected by the front cover 1 and the rear cover 2; when taking out article, upwards uncover function lid 7, expose the breach 6 of insulated bag 4, take out article from breach 6, because extension cover 3 and insulated bag 4 have multiple specification, consequently can splice out the use of the big capacity storage insulation package.
Example three: the front cover 1 and the rear cover 2 are directly spliced into a compression plate heat-insulation bag through the zippers, the front cover 1 and the rear cover 2 are made of hard materials, and heat-insulation layers are arranged in the front cover 1 and the rear cover 2 and can play a heat-insulation effect.
The use and working method of the third embodiment is as follows: the article volume of carrying is less, perhaps when article are glassware, and the pulling zip fastener is opened protecgulum 1 and hou gai 2, puts into protecgulum 1 with back lid 2 with article before, closes the zip fastener, and hard material can protect glassware can not damage because of the striking, only need open the zip fastener in addition and just can take out article, carries and accomodates the convenience.
The utility model has the advantages that:
the utility model discloses a heat preservation bag comprises a front cover 1, a rear cover 2 and an extension sleeve 3, wherein the front cover 1 and the rear cover 2 are both provided with a connecting structure, the front cover 1 can be connected with the front end opening of the extension sleeve 3 through the connecting structure, the rear cover 2 can be connected with the rear end opening of the extension sleeve 3 through the connecting structure, and the heat preservation bag is combined for use; the purchase of high-speed sewing machines and recruitment of high-speed sewing machine mechanics are not needed any more, the production efficiency of the heat-preservation bag does not depend on the number of the high-speed sewing machine mechanics any more, the production of the front cover 1, the rear cover 2 and the extension sleeve 3 can be completed only by engaging common workers, and the bag closing process of the heat-preservation bag can be completed when the heat-preservation bag leaves a factory and can also be completed by common users; therefore, the production cost can be reduced, and the production efficiency can be improved;
moreover, the extension sleeve 3 can be set with various specifications when leaving the factory, when the user is actually used, the extension sleeve 3 with the proper specification can be selected according to different use requirements, the front cover 1 is connected with the front end opening of the extension sleeve 3 through the connecting structure, the rear cover 2 can be connected with the rear end opening of the extension sleeve 3 through the connecting structure, the extension sleeve is combined into a storage insulation bag with the proper size for use, the insulation area in the insulation bag depends on the size of the insulation bag 4, after the extension sleeve 3 is increased in size, the space of the insulation bag main body 5 is also increased, the insulation bag 4 with the larger volume can be placed, and therefore the requirement of the large-capacity insulation bag is met;
secondly, the utility model discloses a protecgulum 1 and back lid 2 can be directly link together through connection structure and make up into compression version insulation package and use, protecgulum 1 and the volume of 2 internal volumes of back lid are compression version insulation package, the user can be accomodate in putting into compression version insulation package with extension cover 3 and insulated bag 4 are folding, directly carry compression version insulation package, follow-up when needing to use insulation package to accomodate more article, can take out extension cover 3 and insulated bag 4, assemble into insulation package by oneself and use, need not carry the great insulation package trip of volume, the trip of being convenient for is carried and is accomodate the saving, and the user also can put into compression version insulation package with little volume article and keep warm and store, the volume of insulation package has been reduced, can be used for carrying small-size article, high durability and convenient carrying, the occupation space is little.
Therefore, the expansion storage insulation bag provided by the utility model is used by connecting the front cover 1, the rear cover 2 and the extension sleeve 3 together to form an insulation bag; when the heat preservation bag is not used, the heat preservation bag can be disassembled, and the front cover and the rear cover are folded and stored independently to form the compression-type heat preservation bag, so that the heat preservation bag is convenient to carry, store and store; the high-speed sewing machine is not needed to be used for the bag-closing process during production, so that the production cost is saved; and extension cover 3 has multiple size specification, can make up into the thermal-insulation bag of equidimension as required, is convenient for daily use.
The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and adaptations can be made without departing from the spirit and scope of the invention, and such modifications and adaptations are intended to be included within the scope of the invention.
Claims (10)
1. The utility model provides a thermal-insulation bag is accomodate in dilatation, a serial communication port, including protecgulum, back lid, extension cover and insulated bag, the both sides of extension cover are provided with the opening, the protecgulum with all be provided with connection structure after covering, the protecgulum with the front end opening of extension cover is connected, back lid with the rear end opening of extension cover is connected, the protecgulum back lid with the synthetic thermal-insulation bag main part of extension cover, the insulated bag sets up inside the thermal-insulation bag main part.
2. The flash storage insulation bag of claim 1 wherein the connecting structure is a zipper.
3. The flash storage thermal insulation bag of claim 1, wherein the front cover and the rear cover are made of hard shell material.
4. The thermal insulation bag for expansion storage of claim 1, wherein the thermal insulation bag is adhered to the interior of the thermal insulation bag main body through a hook and loop fastener.
5. The expansion storage thermal insulation bag of claim 1, wherein the thermal insulation bag is provided with buttons, the extension sleeve is internally provided with button holes, and the thermal insulation bag is assembled in the thermal insulation bag main body in a manner that the buttons are buckled in the button holes.
6. The capacity-expansion storage thermal insulation bag according to claim 1, wherein the thermal insulation bag is provided with a notch, and a functional cover is movably arranged at a corresponding position of the extension sleeve.
7. The flash-storage thermal-insulation bag according to claim 1, wherein a handle is disposed on the extension sleeve.
8. The flash storage insulation bag of claim 6 wherein the functional cover is connected to the extension sleeve by a zipper.
9. The expansion storage thermal insulation bag of claim 6, wherein the functional cover is adhered to the extension sleeve by a hook and loop fastener.
10. The capacity-expansion storage thermal insulation bag according to claim 1, wherein thermal insulation layers are arranged in the front cover and the rear cover.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222094121.XU CN218303777U (en) | 2022-08-09 | 2022-08-09 | Thermal-insulation bag is accomodate in dilatation |
| JP2022003271U JP3240013U (en) | 2022-08-09 | 2022-09-30 | Expandable storage thermal bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222094121.XU CN218303777U (en) | 2022-08-09 | 2022-08-09 | Thermal-insulation bag is accomodate in dilatation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218303777U true CN218303777U (en) | 2023-01-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222094121.XU Active CN218303777U (en) | 2022-08-09 | 2022-08-09 | Thermal-insulation bag is accomodate in dilatation |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3240013U (en) |
| CN (1) | CN218303777U (en) |
-
2022
- 2022-08-09 CN CN202222094121.XU patent/CN218303777U/en active Active
- 2022-09-30 JP JP2022003271U patent/JP3240013U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP3240013U (en) | 2022-11-29 |
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