Cooling type backpack

Abstract

The purpose of the present invention is to provide a cooled backpack which, when a user carries the backpack on the back, blows air from a back plate portion to prevent the user from feeling uncomfortable due to sweating of a contact portion between the back of the user and the back plate portion. In order to achieve the above-mentioned object, the cooled backpack according to the present invention comprises: a plurality of cooling fans for sucking air from below or a refrigerant; the air plate is used for accommodating the cooling fan or the refrigerant; and a plurality of vent holes for discharging air or cold air from the air plate formed by the cooling fan or the refrigerant.

Description

Technical Field

[0001] The invention relates to a bag, in particular to a cooling backpack. Background Art

[0002] Generally, a bag is used to store necessary items when climbing, fishing, traveling, etc., or to store books or personal belongings, etc., and is carried on the shoulders. It is a daily necessity for carrying personal belongings conveniently and preventing the loss of the belongings.

[0003] This bag has a bag body that can be opened or closed with a zipper or the like to place various items, such as mountain climbing items, books or other personal belongings, inside, and has a shoulder strap, i.e., a shoulder strap, for carrying the bag body on the shoulder.

[0004] Such existing bags have different volumes or sizes depending on their uses, and are basically composed of a bag body and a shoulder strap. When using the bag, the user hangs the shoulder strap on the shoulder for use.

[0005] As a result, the portion of the bag that comes into closest contact with a human body part when the bag is used is the back plate portion (back supporting portion) in the bag body that comes into close contact with the user's back.

[0006] Therefore, when using the backpack, the back plate of the bag body is always in close contact with the back of the user's body. Therefore, when the user puts on the backpack, the part of the back that contacts the back plate will sweat.

[0007] The back plate portion soaked with sweat is generally not easy to dry, so the user has to carry the bag with the user's clothes and the back plate portion wet, which deteriorates the wearing feeling and causes discomfort to the user.

[0008] Prior Art Literature

[0009] Patent Document 1: Korean Utility Model Publication No. 20-0444667 Summary of the invention

[0010] Technical issues

[0011] The present invention aims to solve the above-mentioned problems in the prior art, and its purpose is to provide a cooling backpack, which blows air from the back plate when the user wears the backpack to prevent the user from feeling uncomfortable due to sweating on the part of the user's back that contacts the back plate.

[0012] Technical Solution

[0013] In order to achieve the above-mentioned purpose, the cooling backpack of the present invention includes: a plurality of cooling fans or refrigerants, wherein the cooling fans are used to inhale air from below; a wind plate for accommodating the cooling fans or refrigerants; and a plurality of ventilation holes for discharging the wind or cold air formed by the cooling fans or refrigerants from the wind plate.

[0014] In addition, the cooling backpack of the present invention includes a bag body having a storage space for storing the wind plate formed inside a back plate portion.

[0015] In addition, the cooling backpack of the present invention includes a zipper for opening and closing the back plate portion to store the wind plate in the storage space.

[0016] Furthermore, in the cooling backpack of the present invention, the back plate portion is formed of a mesh material to transfer the wind to the back of the user.

[0017] In addition, the cooling backpack of the present invention comprises: a wireless battery or an auxiliary battery connected to the cooling fan via a USB interface.

[0018] In addition, the cooling backpack of the present invention comprises: a storage portion, located outside the side of the bag body, for storing the wireless battery or the auxiliary battery.

[0019] In addition, in the cooling backpack of the present invention, a switch for turning on and off the cooling fan is provided on one side of the bag strap connected to the bag body.

[0020] Furthermore, in the cooling backpack of the present invention, electric wires for connecting the cooling fan and the switch are arranged inside the strap and in the storage space.

[0021] Furthermore, in the cooling backpack of the present invention, the lower portion of the storage space of the bag body is formed of a mesh material so that the cooling fan draws air from below.

[0022] Specific matters of other embodiments are described in the “Detailed Description of the Invention” and “Drawings”.

[0023] The advantages and / or features of the present invention and methods for implementing the same may be specifically described with reference to the accompanying drawings and the embodiments described below.

[0024] However, the present invention is not limited to the various embodiments disclosed below, but can also be implemented in a variety of different forms. The various embodiments disclosed in the present invention are only for a more complete disclosure of the present invention so that those skilled in the art can fully understand the scope of the present invention. The present invention is only defined by the scope of each claim in the claims.

[0025] Beneficial Effects

[0026] According to the present invention, when the user wears the backpack, wind is blown out from the back plate portion, thereby preventing the user from feeling uncomfortable due to sweating at the portion of the user's back that contacts the back plate portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 Schematic diagram showing the overall structure of the cooling backpack of the present invention.

[0028] Figure 2 It is a side view showing the overall structure of the cooling backpack of the present invention.

[0029] Figure 3 This is a diagram showing the structure of the wind plate in the cooling backpack of the present invention.

[0030] Reference numerals

[0031] 100: Cooling Backpack

[0032] 110: Cooling fan

[0033] 120: Wind board

[0034] 121: Through hole

[0035] 130: Ventilation holes

[0036] 140: Package body

[0037] 150: Zipper

[0038] 160: Wireless battery or auxiliary battery

[0039] 170: Storage Department

[0040] 180: Bag strap

[0041] 190: Switch DETAILED DESCRIPTION

[0042] Before explaining the present invention in detail, it should be made clear that the terms or words used in the present invention should not be limited to the conventional meaning or the meaning in the dictionary. The inventor of the present invention can appropriately define the concept of each term for use in order to explain his invention in the best way. Furthermore, these terms or words should be interpreted in accordance with the meaning consistent with the technical idea of ​​the present invention.

[0043] That is, the terms used in the present invention are only used to illustrate the preferred embodiments of the present invention, rather than to specifically limit the contents of the present invention, and these terms are defined based on various possibilities of the present invention.

[0044] Furthermore, in the present invention, unless otherwise indicated, a singular expression includes a plural expression, and similarly, a plural expression also includes a singular expression.

[0045] Throughout the specification of the present invention, when a certain constituent element “includes” another constituent element, unless there is a clear description to the contrary, it does not mean that any other constituent elements are excluded but means that any other constituent elements may be further included.

[0046] Furthermore, when a certain constituent element is "located inside" another constituent element or is "connected with" another constituent element, the constituent element may be directly connected or in contact with the other constituent element, or may be configured to be separated by a specified distance. When configured to be separated by a specified distance, there may be a third constituent element or unit for fixing or connecting the constituent element to the other constituent element, and the description of the third constituent element or unit may be omitted.

[0047] On the contrary, when a certain component is “directly connected to” or “directly in contact with” another component, it should be understood that there is no third component or unit.

[0048] Similarly, different expressions describing the relationship between various constituent elements, that is, "between" and "directly between" or "adjacent to" and "directly adjacent to", etc., should also be interpreted according to the same subject.

[0049] In addition, in the present invention, terms such as "one side", "the other side", "one side", "the other side", "first", and "second" are used to clearly distinguish one component from another component, but the meaning of the component is not limited to such terms.

[0050] In addition, in the present invention, position-related terms such as "up", "down", "left" and "right" are used to indicate the relative positions of corresponding components in the corresponding drawings. Unless these positions are specifically defined as absolute positions, these position-related terms should not be understood as referring to absolute positions.

[0051] In addition, in the present invention, when marking each component in each drawing with a figure mark, even if the same component is shown in different drawings, the same figure mark is marked on the component, that is, the same figure mark refers to the same component throughout the entire specification.

[0052] In the drawings of the present invention, in order to fully and clearly express the idea of ​​the present invention or facilitate description, the size, position, combination relationship, etc. of each component constituting the present invention may be exaggerated, reduced or omitted. Therefore, the proportion or scale may not be strict.

[0053] In addition, in the following description of the present invention, features that may unnecessarily obscure the gist of the present invention, for example, detailed description of well-known technologies including related arts, may be omitted.

[0054] Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0055] Figure 1 is a schematic diagram showing the overall structure of the cooling backpack of the present invention, Figure 2 It is a side view showing the overall structure of the cooling backpack of the present invention.

[0056] Reference Figure 1 and Figure 2 The cooling backpack 100 of the present invention includes a cooling fan 110, a wind plate 120, a ventilation hole 130, a bag body 140, a zipper 150, a wireless battery or an auxiliary battery 160, a storage portion 170, a bag strap 180 and a switch 190.

[0057] In the cooling backpack 100 of the present invention, the cooling fan 110 is used to suck air from below, specifically from the bottom of the cooling backpack 100, and a plurality of cooling fans 110 may be provided.

[0058] The cooling fan 110 is a cooling product that uses electricity to rotate fan blades to inhale and exhaust air to reduce temperature.

[0059] The cooling fan 110 of the present embodiment sucks air from the bottom of the cooling backpack 100 and discharges the air.

[0060] In addition, in the present embodiment, a refrigerant may be used instead of the cooling fan 110 .

[0061] Refrigerant refers to any substance with a cooling effect (e.g., ice packs) in a broad sense, and mainly refers to a working fluid that evaporates at a low temperature to absorb heat from the surroundings and releases heat at a high temperature.

[0062] The refrigerant used in this embodiment can be an ice pack.

[0063] The air plate 120 is used to accommodate the plurality of cooling fans 110 or the refrigerant.

[0064] Will refer to Figure 3 The wind plate 120 will be described in more detail.

[0065] The ventilation holes 130 are used to discharge wind or cold air generated by the cooling fan 110 or the refrigerant, and a plurality of ventilation holes 130 may be formed on the back plate of the cooling backpack 100 or in an area where the user's neck is located.

[0066] That is, the cooling backpack 100 has a plurality of ventilation holes 130 on the back plate or the uppermost region of the back plate so that the wind or cool air exhausted by the cooling fan 110 or the refrigerant can be delivered to the user.

[0067] The bag body 140 has a storage space formed inside the back plate portion for storing the air plate 120 .

[0068] The cooling backpack 100 has a storage space for storing the wind plate 120 on the inner side of the bag body 140 , that is, on the inner side of the back plate portion facing the back of the user.

[0069] The storage space is not communicated with the interior of the bag body 140 but is formed in an independent sealed form.

[0070] This is to allow the wind or cold air exhausted from the wind plate 120 stored in the storage space to flow to the outside of the bag body 140 through the ventilation holes 130 instead of flowing to the inside of the bag body 140 .

[0071] The zipper 150 is used to open and close the back plate portion of the bag body 140 so that the air plate 120 can be stored in the storage space formed in the bag body 140 .

[0072] That is, the zipper 150 is opened, the air plate 120 is inserted into the storage space, and then the zipper 150 is closed.

[0073] When the wind plate 120 is inserted into the storage space in this manner, the wind plate 120 is enclosed in the bag body 140 , so that wind or cold air can be discharged only through the ventilation holes 130 .

[0074] On the other hand, in the cooling backpack 100 of the present invention, the back plate portion of the bag 100 may be formed of a mesh material to transfer the wind or cool air discharged from the wind plate 120 to the back of the user.

[0075] That is, the back plate portion of the bag 100 is formed of a mesh material and includes a plurality of ventilation holes 130 , so that wind or cold air can be discharged from the wind plate 120 accommodated in the storage space inside the bag body 140 to the back of the user.

[0076] Thus, when the user wears the backpack, air is blown out from the back plate portion, thereby preventing the user from sweating and feeling uncomfortable due to the portion of the user's back that contacts the back plate portion.

[0077] The cooling backpack 100 of the present invention includes a wireless battery or auxiliary battery 160 .

[0078] In addition, a storage portion 170 is formed outside the side surface of the bag body 140 for storing the wireless battery or the auxiliary battery 160 .

[0079] The wireless battery or auxiliary battery 160 is connected to the cooling fan 110 via a USB interface.

[0080] That is, electricity is required to operate the cooling fan 110 , and the present invention uses a wireless battery or an auxiliary battery 160 to supply power to the cooling fan 110 .

[0081] In particular, the wireless battery or auxiliary battery 160 can supply power to the cooling fan 110 through a connection port in the form of a USB, thus providing convenience to the user.

[0082] On the other hand, the cooling backpack 100 of the present invention includes a switch 190 .

[0083] The switch 190 is disposed on one side of the bag belt 180 connected to the bag body 140 , and has the function of turning on and off the plurality of cooling fans 110 .

[0084] At this time, the wires connecting the cooling fans 110 and the switches 190 are arranged to pass through the storage space inside the bag band 180 and the bag body 140 . Based on this structure, the user can turn on and off the plurality of cooling fans 110 using the switches 190 .

[0085] Finally, the lower portion of the storage space of the bag body 140 is formed of a mesh material so that the cooling fan 110 draws air from below.

[0086] That is, the cooling fan 110 needs to draw air from below, specifically, from below the cooling backpack 100 .

[0087] The cooling fan 110 is a cooling product that uses electricity to rotate fan blades to inhale and exhaust air to reduce temperature. The cooling fan 110 inhales air from below the cooling backpack 100 and exhausts air from the wind plate 120 .

[0088] To this end, the lower portion of the receiving space of the bag body 140 may be formed of a mesh-like material so that the cooling fan 110 draws air from below.

[0089] Figure 3 This is a diagram showing the structure of the wind plate in the cooling backpack of the present invention.

[0090] Reference Figure 3 In the cooling backpack 100 of the present invention, the wind plate 120 may be formed of a mesh material including a storage space to store a plurality of cooling fans 110 or refrigerants.

[0091] In addition, the wind plate 120 may include a through hole 121 to discharge wind or cold air from the plurality of cooling fans 110 or the refrigerant accommodated in the accommodation space.

[0092] That is, the wind plate 120 is covered with a mesh-like material, and the mesh-like material and the plurality of through holes 121 allow wind or cool air to be easily discharged to the outside of the wind plate 120 .

[0093] On the other hand, the present invention may further include a structure to prevent the portion of the user's back that contacts the back plate from sweating, or to prevent the user from feeling uncomfortable even if sweating occurs.

[0094] That is, the cooling backpack 100 of the present invention includes a plurality of protrusions protruding outward from the periphery of the plurality of ventilation holes 130 formed in the back plate, specifically, toward the back of the user.

[0095] By forming a plurality of protrusions on the back plate portion of the cooling backpack 100 , when a user wears the cooling backpack 100 , a space is formed between the back of the user and the back plate portion of the cooling backpack 100 .

[0096] Through the separated space, wind or cold air discharged from the plurality of ventilation holes 130 formed on the back plate of the cooling backpack 100 makes the user's back feel cool, and a ventilation space is formed between the user's back and the back plate of the cooling backpack 100, thereby preventing the user's back from sweating.

[0097] In addition, when it is difficult to form a plurality of protrusions on the back plate of the cooling backpack 100 , strip-shaped protrusion bars may be provided in the lateral direction on the upper and lower portions of the back plate of the cooling backpack 100 formed of a mesh material.

[0098] The protruding rod supports the cooling backpack 100 by using the user's waist and neck. By forming rod-shaped protruding rods on the upper and lower parts of the back plate of the cooling backpack 100 in this way, a separation space can be formed between the user's back and the back plate of the cooling backpack 100.

[0099] Through the separated space, wind or cold air discharged from the plurality of ventilation holes 130 formed on the back plate of the cooling backpack 100 makes the user's back feel cool, and a ventilation space is formed between the user's back and the back plate of the cooling backpack 100, thereby preventing the user's back from sweating.

[0100] Of course, as described above, a plurality of ventilation holes 130 and a plurality of protruding rods may be formed simultaneously on the back plate portion of the cooling backpack 100 .

[0101] On the other hand, a vibrator may be installed in the storage space for storing the wind plate 120 formed inside the back plate of the cooling backpack 100 .

[0102] The vibrator can be turned on and off by a switch 190 , and the switch 190 and the vibrator can be connected by wire or wirelessly.

[0103] When the switch 190 is connected to the vibrator by wire, as described above, the wires may be connected through the inside of the wrapping band 180 and the receiving space for receiving the wind plate 120 .

[0104] When the user fills the bag body 140 with items, the user's back will be in close contact with the backboard of the cooling backpack 100 due to the weight and volume of the bag body 140 .

[0105] In this case, even if a plurality of protrusions are formed on the back plate of the cooling backpack 100 , sweat may occur between the back of the user and the back plate of the cooling backpack 100 over time.

[0106] In order to reduce or avoid such sweating phenomenon, the user can turn on the vibrator through the switch 190 .

[0107] The vibration generated by turning on the vibrator causes the sweat generated between the back of the user and the back plate of the cooling backpack 100 to drop.

[0108] In addition, even if the bag body 140 is filled with items, the user's back can be separated from the cooling backpack 100 by the user controlling the vibrator to generate periodic vibrations. Through such separation, the wind or cold air discharged from the multiple ventilation holes 130 formed on the back panel of the cooling backpack 100 makes the user's back feel cool, and a ventilation space is formed between the user's back and the back panel of the cooling backpack 100, thereby preventing the user's back from sweating.

[0109] According to the present invention, when a user wears the cooling backpack, wind is blown out from the back plate portion, thereby preventing the user from feeling uncomfortable due to sweating at the contact portion between the user's back and the back plate portion.

[0110] The various preferred embodiments of the present invention have been described above through some examples, but the various embodiments described in the “Specific Implementation Methods” are only examples, and those skilled in the art can make various modifications to the present invention based on the above description, or can implement it in a manner equivalent to the present invention.

[0111] In addition, the present invention can be implemented in other various forms. Therefore, the present invention is not limited to the above description. The above description is only for more complete disclosure of the content of the present invention so that those skilled in the art can fully understand the scope of the present invention. The present invention is only defined by the various claims in the claims.

Claims

1. A cooling backpack, characterized in that: include: Multiple cooling fans or refrigerants, drawing air from below; A wind plate, used for receiving the cooling fan or the refrigerant; as well as A plurality of ventilation holes are used to discharge wind or cold air formed by the cooling fan or the refrigerant from the wind plate.

2. The cooling backpack according to claim 1, characterized in that: include: The bag body has a storage space formed on the inner side of the back plate portion for storing the wind plate.

3. The cooling backpack according to claim 2, characterized in that: include: An openable and closable zipper is arranged on the back plate portion to store the wind plate in the storage space.

4. The cooling backpack according to claim 3, characterized in that: The back plate portion is formed of a mesh material to transfer the wind to the back of the user.

5. The cooling backpack according to claim 2, characterized in that: include: A wireless battery or auxiliary battery is connected to the cooling fan via a USB interface.

6. The cooling backpack according to claim 5, characterized in that: include: The storage portion is located outside the side of the bag body and is used to store the wireless battery or the auxiliary battery.

7. The cooling backpack according to claim 2, characterized in that: A switch for turning on and off the cooling fan is arranged on one side of the bag belt connected to the bag body.

8. The cooling backpack according to claim 7, characterized in that: An electric wire for connecting the cooling fan and the switch is arranged inside the wrapping band and in the storage space.

9. The cooling backpack according to claim 2, characterized in that: The lower portion of the storage space of the bag body is formed of a mesh material so that the cooling fan draws air from below.

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