Travel backpack

Abstract

The utility model belongs to the technical field of knapsacks, and particularly relates to a travel knapsack which comprises a knapsack body and a waterproof cooling structure, the knapsack body comprises a bearing bin used for loading personal belongings and a cooling bin located on one side of the bearing bin and used for cooling the back of a user; the waterproof heat preservation structure is installed between the bearing bin and the cooling bin and used for preserving heat of the cooling bin, the backpack replaces a traditional backpack used in the exercise process, and the problem that the temperature of the back of a user is high in the exercise process when the user carries the backpack, and consequently the user feels uncomfortable is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of backpacks, in particular to a travel backpack. Background Art

[0002] Travel backpacks are a very important part of people's daily lives nowadays. People use travel backpacks to carry travel supplies when traveling. For people who go hiking outdoors, the comfort of the backpack is particularly important.

[0003] Although current travel backpacks have certain breathability during use, users generally feel tired and hot during activities such as mountain climbing. At the same time, since the backpack is kept close to the back for a long time, the temperature of the user's back is high, and sweating easily causes clothes to stick to the back, causing discomfort to the user. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the present invention and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and in the abstract and title of the utility model to avoid obscuring the purpose of this section, the abstract and the title of the utility model, and such simplifications or omissions shall not be used to limit the scope of the present invention.

[0005] Therefore, the purpose of the present invention is to provide a travel backpack to replace the traditional travel backpack used during exercise, thereby avoiding the problem of high back temperature of the user during exercise with the backpack, thereby causing physical discomfort to the user.

[0006] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0007] A travel backpack comprising:

[0008] The backpack body includes a carrying compartment for carrying personal belongings and a cooling compartment located on one side of the carrying compartment for cooling the user's back;

[0009] A waterproof and heat-insulating structure is installed between the bearing chamber and the cooling chamber and is used to insulate the cooling chamber.

[0010] As a preferred solution of the travel backpack described in the present invention, an isolation compartment is provided at the bottom of the carrying compartment, and a sealing plate for sealing the opening of the isolation compartment is connected to the side wall of the carrying compartment.

[0011] As a preferred solution of the travel backpack described in the present invention, a ventilation window is provided on a side of the cooling chamber away from the carrying chamber.

[0012] As a preferred scheme of the utility model discloses a kind of travel backpack, wherein, the waterproof heat preservation structure is the isolation plate being arranged between the load compartment and the cooling compartment, the isolation plate includes oxford cloth main body, waterproof layer located in the inner side of the oxford cloth main body and heat preservation layer located in the inner side of the waterproof layer.

[0013] As a preferred scheme of the utility model discloses a kind of travel backpack, wherein, the backpack main body further includes the sub-compartment located in the load compartment side away from the cooling compartment.

[0014] As a preferred scheme of the utility model discloses a kind of travel backpack, wherein, the backpack main body further includes waterproof curtain being hinged in the load compartment and the cooling compartment top.

[0015] Compared with prior art, the utility model has the beneficial effect that this kind of travel backpack, through load compartment, it is convenient for placing the personal belongings of user, through cooling compartment, ice block etc. Cooling article is placed in, to be convenient for the cooling of user's back, simultaneously, through waterproof heat preservation structure, the cold air in cooling compartment is avoided to penetrate into load compartment quickly, to influence the cooling effect of user, replace traditional travel backpack used in the process of movement, avoid the problem that user's back temperature is higher in the process of movement of user's back, to cause user's body discomfort. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the utility model will be described in detail below in combination with drawings and detailed embodiment, obviously, the drawings in the following description are only some embodiments of the utility model, and for those skilled in the art, other drawings can be obtained according to these drawings without creative labor intensity. Wherein:

[0017] Figure 1 It is the structure schematic view of the utility model a kind of travel backpack;

[0018] Figure 2 It is the side sectional view of the utility model a kind of travel backpack;

[0019] Figure 3 It is the structure schematic view of the waterproof cooling structure of the utility model a kind of travel backpack.

[0020] In the drawing: 100, backpack main body;110, load compartment;110a, isolation compartment;110b, sealing plate;120, cooling compartment;120a, air vent;130, sub-compartment;140, waterproof curtain;200, waterproof heat preservation structure;210, oxford cloth main body;220, waterproof layer;230, heat preservation layer. DETAILED DESCRIPTION

[0021] In order to make the above-mentioned purpose, features and advantages of the utility model more apparent, obvious and easy to understand, the specific embodiments of the utility model will be described in detail below with reference to the drawings.

[0022] Secondly, the utility model is described in detail in combination with the schematic diagram, and in the detailed description of the utility model embodiments, for the convenience of description, the sectional view of the device structure will be partially enlarged without the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the utility model herein. In addition, the three-dimensional spatial dimensions of length, width and depth should be included in actual production.

[0023] In order to make the purpose, technical scheme and advantages of the utility model more clear, the embodiments of the utility model will be described in further detail below with reference to the drawings.

[0024] The utility model provides a kind of travel backpack, replace traditional travel backpack used in the process of movement, avoid the problem that user's body is uncomfortable due to higher back temperature in the process of movement with backpack.

[0025] Figure 1-Figure 3 It is the structure schematic diagram of the utility model a kind of travel backpack, please refer to Figure 1-Figure 3 For the detailed introduction of this kind of travel backpack.

[0026] Example 1

[0027] Reference Figure 1-Figure 3 The utility model discloses a kind of travel backpack, its main part includes backpack main body 100 and waterproof heat preservation structure 200.

[0028] Reference Figure 1-Figure 2 , backpack main body 100 is used to facilitate the article carried in the process of movement of user to be carried, backpack main body 100 includes the load-bearing bin 110 for loading personal articles and the cooling bin 120 for the back of user in the load-bearing bin 110 side and is used to cool down, load-bearing bin 110 is used to carry the article required by user when moving, cooling bin 120 is used to put in ice block and other cooling articles in the process of movement, so that in the process that user carries backpack main body 100, the back of user is cooled by cooling bin 120;

[0029] Reference Figure 1-Figure 3 , waterproof heat preservation structure 200 is used to avoid that cold air in cooling bin 120 quickly penetrates into load-bearing bin 110, to cause the loss of cold gas, to further affect the cooling effect of cooling bin 120, waterproof heat preservation structure 200 is installed between load-bearing bin 110 and cooling bin 120 and is used to heat preservation cooling bin 120.

[0030] In the embodiment, the specific use process is as follows: during the movement, the cooling articles such as ice blocks are placed in the cooling bin 120 in advance, and other articles to be carried are placed in the carrying bin 110, so that during the movement, the back of the user is cooled by the cold air in the cooling bin 120, and the comfort of the user during the movement is improved. During the process, the cold air in the cooling bin 120 is insulated by the waterproof insulation mechanism 200, so that the cold air in the cooling bin 120 is not lost too fast, and the cooling efficiency is affected.

[0031] Embodiment 2

[0032] On the basis of embodiment 1, with reference to Figure 1-Figure 2 The bottom of the carrying bin 110 is provided with an isolation bin 110a, and the side wall of the carrying bin 110 is connected with a sealing plate 110b for sealing the opening of the isolation bin 110a. The isolation bin 110a is used to facilitate the placement of some wet clothes after wiping or changing, so as to isolate the wet clothes from the dry articles. The sealing plate 110b is used to seal the isolation bin 110a.

[0033] In the embodiment, with reference to Figure 1-Figure 2 The side of the cooling bin 120 away from the carrying bin 110 is provided with a breathable window 120a for facilitating the cooling of the user's back by the cold air in the cooling bin 120 through the breathable window 120a.

[0034] In the embodiment, with reference to Figure 1-Figure 2 The backpack body 100 further includes a sub-bin 130 located on the side of the carrying bin 110 away from the cooling bin 120, for facilitating the user to place some small articles with them, thereby improving the loading capacity of the backpack body 100.

[0035] In the embodiment, with reference to Figure 1-Figure 2 The backpack body 100 further includes a waterproof curtain 140 hinged to the top of the carrying bin 110 and the cooling bin 120, for preventing rainwater from penetrating into the cooling bin 120 and the carrying bin 110 when it rains outdoors, thereby wetting the articles.

[0036] Embodiment 3

[0037] On the basis of embodiment 2, with reference to Figure 1-Figure 3The waterproof and thermal insulation structure 200 is an isolation plate arranged between the carrying chamber 110 and the cooling chamber 120. The isolation plate includes an Oxford cloth body 210, a waterproof layer 220 located inside the Oxford cloth body 210, and a thermal insulation layer 230 located inside the waterproof layer 220. The Oxford cloth body 210 is used to increase the wear resistance of the isolation plate. The two waterproof layers 220 are used to prevent water vapor in the cooling chamber 120 and the carrying chamber 110 from seeping into each other. The thermal insulation layer 230 is used to prevent the cold air in the cooling chamber 120 from quickly penetrating into the carrying chamber 110, thereby causing rapid loss of cold air.

[0038] In this embodiment, the waterproof layer 220 is divided into an inner thermoplastic polyurethane elastic layer and an outer polytetrafluoroethylene film layer.

[0039] In this embodiment, the thermal insulation layer 230 is a double-layer basalt fiber felt cloth, with a cavity between the two basalt fiber felt cloths, and the cavity is filled with glass fiber.

[0040] While the present invention has been described above with reference to specific embodiments, various modifications may be made and equivalent components may be substituted without departing from the scope of the present invention. In particular, as long as no structural conflicts exist, the various features of the embodiments disclosed herein may be combined with one another in any manner, and the omission of an exhaustive description of these combinations in this specification is solely for the sake of space and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but encompasses all technical solutions within the scope of the claims.

Claims

1. A travel backpack, characterized in that: include: A backpack body (100) comprises a carrying compartment (110) for carrying personal belongings and a cooling compartment (120) located on one side of the carrying compartment (110) and for cooling the back of a user; A waterproof and heat-insulating structure (200) is installed between the bearing chamber (110) and the cooling chamber (120) and is used to insulate the cooling chamber (120).

2. A travel backpack according to claim 1, characterized in that: An isolation chamber (110a) is provided at the bottom of the carrying chamber (110), and a sealing plate (110b) for sealing the opening of the isolation chamber (110a) is connected to the side wall of the carrying chamber (110).

3. A travel backpack according to claim 1, characterized in that: A ventilation window (120a) is provided on a side of the cooling chamber (120) away from the carrying chamber (110).

4. A travel backpack according to claim 1, characterized in that: The waterproof and heat-insulating structure is an isolation plate arranged between the bearing chamber (110) and the cooling chamber (120), the isolation plate comprising an Oxford cloth body (210), a waterproof layer (220) located inside the Oxford cloth body (210), and a heat-insulating layer (230) located inside the waterproof layer (220).

5. A travel backpack according to claim 1, characterized in that: The backpack body (100) further comprises a secondary chamber (130) located on a side of the carrying chamber (110) away from the cooling chamber (120).

6. A travel backpack according to claim 1, characterized in that: The backpack body (100) further comprises a waterproof curtain (140) hingedly connected to the top of the carrying compartment (110) and the cooling compartment (120).

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