Pull rod heat preservation bag

Abstract

The utility model relates to the technical field of heat preservation bags, in particular to a pull rod heat preservation bag which comprises a heat preservation bag body and a supporting assembly, the heat preservation bag body comprises a box body and a box cover, a heat preservation cavity is formed in the box body, the box cover is arranged on the box body, and a zipper assembly for opening and closing the heat preservation cavity is arranged on the box cover. The supporting assembly comprises a bottom plate, a back plate, universal wheels, a pull rod body and connecting pieces, the bottom plate and the back plate are arranged in an L shape and connected with the box body through the connecting pieces, the pull rod body is arranged at the end, away from the box body, of the back plate, and the supporting assembly and the heat preservation bag body are detachably connected so that the heat preservation bag can be conveniently used in different scenes. For example, if only the heat preservation bag body is needed for bearing, the heat preservation bag body is separated from the back plate and the bottom plate, if the heat preservation bag body needs to be pulled, the heat preservation bag body is connected with the back plate and the bottom plate through the connecting pieces, disassembly and assembly are convenient, the pull rod body can be contracted and used in cooperation with universal wheels, and equipment is convenient to move.

Description

Technical Field

[0001] The utility model relates to the technical field of heat preservation bags, in particular to a pull rod heat preservation bag. Background Art

[0002] Traditional thermal insulation bags rely mainly on their materials and structures to achieve insulation effects, but users may face inconveniences during carrying and transportation. Especially when carrying a large number of items or moving long distances, traditional thermal insulation bags lack convenient carrying methods. The thermal insulation bag and the pull rod frame are assembled by nailing and cannot be disassembled, making it difficult to meet the use needs in different scenarios. Utility Model Content

[0003] 1. Technical issues to be resolved

[0004] In view of the deficiencies in the prior art, the utility model provides a pull rod insulation bag.

[0005] (II) Technical solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pull rod insulation bag, comprising an insulation bag body and a support assembly, the insulation bag body comprising a box body and a box cover, an insulation cavity is arranged in the box body, the box cover is arranged on the box body, and a zipper assembly for opening and closing the insulation cavity is arranged on the box cover, the support assembly comprises a bottom plate, a back plate, a universal wheel, a pull rod body and a connecting piece, the bottom plate and the back plate are arranged in an L shape, the bottom plate and the back plate are connected to the box body through a connecting piece, the pull rod body is arranged at one end of the back plate away from the box body, the universal wheel is also arranged under the bottom plate, the connecting piece comprises a first Velcro fixing piece, a second Velcro fixing piece, a third Velcro fixing piece and a fourth Velcro fixing piece, the first Velcro fixing piece and the second Velcro fixing piece bonded to the box body are respectively arranged at the centers of the upper and lower sides of the back plate, and the fourth Velcro fixing piece and the third Velcro fixing piece bonded to the box body are respectively arranged at the centers of the front and back sides of the bottom plate.

[0007] In order to ensure the safety of the equipment in use, the utility model is improved in that a reflective strip is further provided on the box body.

[0008] Preferably, a bottle opener is mounted on the reflective strip.

[0009] In order to facilitate carrying the equipment, the utility model is improved in that two groups of symmetrically arranged mounting belts are provided on the front side of the box body.

[0010] Preferably, a Velcro labeling area is further provided on the front side of the box body, and the Velcro labeling area is provided between the two groups of mounting straps.

[0011] In order to ensure the stability of the movement of the equipment, the utility model is improved in that the universal wheels are arranged in two groups symmetrically, and the universal wheels are arranged near one end of the back plate.

[0012] In order to facilitate temporary fixation of the equipment, the utility model is improved in that fixing seats are symmetrically arranged on both sides below the bottom plate, and the fixing seats are arranged at an end away from the universal wheel.

[0013] Preferably, a heat-insulating layer is provided in the heat-insulating cavity.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a pull rod insulation bag, which has the following beneficial effects:

[0016] The pull rod insulation bag, the support assembly and the insulation bag body are detachably connected to facilitate use in different scenarios. For example, if only the insulation bag body is needed to carry the load, the insulation bag body is separated from the back plate and the bottom plate. If the insulation bag body needs to be pulled, the insulation bag body is connected to the back plate and the bottom plate by a connecting piece, which is convenient for disassembly and assembly. The pull rod body can be retracted and used with universal wheels to facilitate moving the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a bottom view schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a first main view schematic diagram of the structure of the utility model;

[0019] Figure 3 It is a second main view schematic diagram of the structure of the utility model;

[0020] Figure 4 It is a third main view schematic diagram of the structure of the utility model.

[0021] In the figure: 1. box body; 2. box cover; 3. zipper assembly; 4. bottom plate; 5. back plate; 6. universal wheel; 7. pull rod body; 8. first Velcro fixing piece; 9. second Velcro fixing piece; 10. third Velcro fixing piece; 11. fourth Velcro fixing piece; 12. reflective strip; 13. bottle opener; 14. mounting strap; 15. Velcro identification area; 16. fixing seat. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-4 , a pull rod insulation bag, comprising an insulation bag body and a support assembly, the insulation bag body comprising a box body 1 and a box cover 2, an insulation cavity is arranged in the box body 1, the box body 1 is provided with the box cover 2, and the box cover 2 is provided with a zipper assembly 3 for opening and closing the insulation cavity, the support assembly comprises a bottom plate 4, a back plate 5, a universal wheel 6, a pull rod body 7 and a connecting piece, the bottom plate 4 and the back plate 5 are arranged in an L shape, the bottom plate 4 and the back plate 5 are connected to the box body 1 through a connecting piece, and the back plate 5 is arranged away from one end of the box body 1 There is the pull rod body 7, and the universal wheel 6 is also arranged under the bottom plate 4. The connecting part includes a first Velcro fixing part 8, a second Velcro fixing part 9, a third Velcro fixing part 10 and a fourth Velcro fixing part 11. The centers of the upper and lower sides of the back plate 5 are respectively provided with the first Velcro fixing part 8 and the second Velcro fixing part 9 bonded to the box body 1, and the centers of the front and rear sides of the bottom plate 4 are respectively provided with the fourth Velcro fixing part 11 and the third Velcro fixing part 10 bonded to the box body 1.

[0024] During actual use, a box cover 2 is also provided on the box body 1, and an insulation cavity is provided inside the box body 1. According to needs, the box body 1 adopts a multi-layer structure, Oxford cloth is used on the outer side of the box body 1, and an insulation layer is provided inside the box body 1 to ensure the stability of the equipment. At first, the insulation bag body is separated from the supporting assembly, and the box cover 2 can be opened through the zipper assembly 3. When the insulation bag body needs to be lifted and moved, the back plate 5 and the bottom plate 4 are arranged in an L shape to provide stable support for the pull rod body 7. The back plate 5 and the bottom plate 4 are provided with a first Velcro fixing 8, a second Velcro fixing 9, a third Velcro fixing 10 and a fourth Velcro fixing 11 connected to the insulation bag body to ensure the stability of its assembly. At this time, the pull rod body 7 and the universal wheel 6 under the base are used to facilitate the lifting and moving of the insulation bag body.

[0025] In actual use, in order to ensure its safety at night, a reflective strip 12 is also provided on the box body 1. The insulation bag body is often used in food transportation occasions. Therefore, a bottle opener 13 is mounted on the reflective strip 12 to provide an auxiliary bottle opening function to ensure its convenience of use.

[0026] In actual use, shoulder straps can be hung on both sides of the reflective strips 12, and two groups of symmetrically arranged mounting straps 14 are provided on the front side of the box body 1 to ensure that it can be carried and carried, and is easy to use.

[0027] In order to facilitate the distinction from other people's belongings, a Velcro identification area 15 is further provided on the front side of the box body 1 , and the Velcro identification area 15 is arranged between the two groups of mounting straps 14 .

[0028] In this embodiment, the universal wheels 6 are arranged in two groups symmetrically. The universal wheels 6 are arranged at one end close to the back plate 5. Fixed seats 16 are also symmetrically arranged on both sides below the bottom plate 4. The fixed seats 16 are arranged at one end away from the universal wheels 6. The universal wheels 6 facilitate stable movement of the equipment. The fixed seats 16 cooperate with the universal wheels 6 to provide stable support, so that the equipment can be temporarily fixed.

[0029] In order to explain in detail the possible application scenarios, technical principles, specific schemes that can be implemented, and the purposes and effects that can be achieved, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of the present application, and are therefore only used as examples, and cannot be used to limit the scope of protection of the present application.

[0030] Reference to "embodiment" herein means that the specific features, structures or characteristics described in conjunction with the embodiment may be included in at least one embodiment of the present application. The term "embodiment" appearing in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or association with other embodiments. In principle, in the present application, as long as there is no technical contradiction or conflict, the various technical features mentioned in the embodiments can be combined in any way to form a corresponding implementable technical solution.

[0031] Unless otherwise defined, the technical terms used in this document have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms in this document is only for describing specific embodiments and is not intended to limit this application.

[0032] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pull rod insulation bag, comprising an insulation bag body and a support assembly, characterized in that: The insulation bag body comprises a box body (1) and a box cover (2); a heat preservation cavity is arranged in the box body (1); the box cover (2) is arranged on the box body (1); a zipper assembly (3) for opening and closing the heat preservation cavity is arranged on the box cover (2); the support assembly comprises a bottom plate (4), a back plate (5), a universal wheel (6), a pull rod body (7) and a connecting piece; the bottom plate (4) and the back plate (5) are arranged in an L shape; the bottom plate (4) and the back plate (5) are connected to the box body (1) via a connecting piece; the pull rod body is arranged at one end of the back plate (5) away from the box body (1); (7), the universal wheel (6) is also arranged below the bottom plate (4), the connecting part comprises a first Velcro fixing part (8), a second Velcro fixing part (9), a third Velcro fixing part (10) and a fourth Velcro fixing part (11), the first Velcro fixing part (8) and the second Velcro fixing part (9) bonded to the box body (1) are respectively arranged at the centers of the upper and lower sides of the back plate (5), and the fourth Velcro fixing part (11) and the third Velcro fixing part (10) bonded to the box body (1) are respectively arranged at the centers of the front and rear sides of the bottom plate (4).

2. The pull rod insulation bag according to claim 1, characterized in that: The box body (1) is also provided with a reflective strip (12).

3. The pull rod insulation bag according to claim 2, characterized in that: A bottle opener (13) is mounted on the reflective strip (12).

4. The pull rod insulation bag according to claim 3, characterized in that: Two groups of symmetrically arranged mounting belts (14) are provided on the front side of the box body (1).

5. The pull rod insulation bag according to claim 4, characterized in that: The front side of the box body (1) is also provided with a Velcro labeling area (15), and the Velcro labeling area (15) is arranged between the two groups of mounting straps (14).

6. The pull rod insulation bag according to claim 5, characterized in that: The universal wheels (6) are arranged in two groups symmetrically, and the universal wheels (6) are arranged at one end close to the back plate (5).

7. The pull rod insulation bag according to claim 6, characterized in that: Fixed seats (16) are symmetrically arranged on both sides below the bottom plate (4), and the fixed seats (16) are arranged at an end away from the universal wheel (6).

8. The pull rod insulation bag according to claim 7, characterized in that: A heat preservation layer is arranged in the heat preservation cavity.

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