KR20210155948A - Multi-bag - Google Patents

Abstract

The present invention is to provide a multi-functional bag which allows, when used as a support for a laptop computer, a natural circulation airflow to pass through the bottom of the laptop computer so as to cool heat, thereby exhibiting excellent heat dissipation effect. To this end, in the present invention, disclosed is a multi-functional bag, which includes: a main body part having a storage space for storing a portable electronic device therein and including an opening part formed on one side thereof; a cover part connected to one edge of the main body part and opening/closing the opening part; and a fastener which locks the opening part of the main body part while closing the opening part with the cover part, wherein the main body part is made of a three-dimensional space mesh connected in a three-layer structure by vertically knitting a monofilament yarn having elasticity between both meshes in the form of a net.

Description

Multipurpose Bag{MULTI-BAG}

The present invention relates to a multipurpose bag that is easy to carry and has excellent cushioning power, and more particularly, to a multipurpose bag having excellent heat dissipation effect that cools heat by allowing natural circulation airflow to flow through the bottom of a notebook computer.

Due to recent breakthroughs in electrical and electronic and information and communication technologies and the miniaturization and weight reduction of products, the use of portable electronic devices such as laptops and tablet PCs has become common. This is being released.

When these portable electronic device pouches are made of natural leather, synthetic leather, nylon, and cloth, they do not have sufficient rigidity to withstand external forces or cushioning force to absorb shocks. There is a problem in portability such as a laptop computer that can be easily damaged and it is a bit heavy to carry around.

In order to solve this problem, a pouch having a lightweight structure and protecting a portable electronic device such as a notebook computer from external impact has been proposed.

For example, Patent Document 1 discloses a 'bag for a laptop computer'. As shown in FIG. 1 , an inlet 26 is formed to accommodate a notebook computer therein, and the inlet 26 includes a body 20 formed so as to be able to be opened and closed by a cover portion 28, and the body 20 ) formed between the inner and outer skins and filled with air to absorb shocks from external forces, and Velcro tapes 40 or zippers formed to correspond to each other at the inlet 26 and the cover 28 of the body 20 Consists of.

However, laptop computers have insufficient heat dissipation compared to desktop computers, so when used for a long period of time, considerable heat is generated and various problems such as down due to overheating may occur. There is trouble and discomfort.

That is, Patent Document 1 has a function of preventing damage to the notebook computer due to an external impact, but there is a limitation in use because it does not have an important heat dissipation function.

The background or prior art described herein is information possessed by the inventor or acquired in the process of deriving the present invention, and is only intended to help in understanding the technical meaning of the present invention, and prior to the filing of the present invention, the technology to which this invention belongs It is revealed that it does not mean a technique widely known in the field, and the reference numerals in the prior art are not mutually exclusive with the reference numerals in the present invention.

KR10-2007-0096499 A (2007.10.02) KR20-2014-0003005 U (2014.05.22) KR20-0454483 Y1 (2011.06.30) KR10-1575961 B1 (2015.12.02) KR10-1035701 B1 (2011.05.12)

Accordingly, the present inventor comprehensively considers the above-mentioned matters and at the same time, from the idea of solving the technical limitations and problems of the existing technology, it is convenient to carry and has excellent buffering power, and when used as a base for a notebook computer, it can be used as a base for a notebook computer. A new structure of versatility that allows natural circulation to pass through to achieve a heat dissipation effect that cools the heat, and also has an arm rest to support the arm when using a laptop computer, reducing excessive wrist pressure. The present invention was created as a result of continuous research with an effort to develop a bag.

Therefore, the technical problem and object to be solved by the present invention is to provide a multi-purpose bag that is easy to carry and has excellent buffering power, and can also be used as a support for cooling heat by allowing natural circulation airflow to the bottom of the notebook computer. will be.

In addition, another technical problem and object to be solved by the present invention is to provide a multi-purpose bag that can be used as an arm rest for mounting an arm when using a notebook computer.

Here, the technical problems and objects to be solved by the present invention are not limited to the technical problems and objectives mentioned above, and other technical problems and objects not mentioned will be clearly understood by those skilled in the art from the following description.

Specific means according to an aspect of the present invention for effectively achieving a specific technical purpose while embodying a new idea for solving the technical problem of the present invention as described above is a storage for accommodating a portable electronic device therein a body part having a space and having an opening formed on one side, a cover part connected to one edge of the body part and opening and closing the opening part, and a fastener for locking the opening part of the body part in a closed state with the lid part, the main body comprising: Boo proposes a multipurpose bag characterized in that it consists of a three-dimensional space mesh connected in a three-layer structure by vertically knitting elastic monofilament yarns between both meshes in the form of a mesh.

Accordingly, the present invention is not only easy to carry because the body part is made of a three-dimensional space mesh with excellent breathability and cushioning power and light weight, but also allows natural circulation airflow to the bottom of the notebook computer when used as a support for a notebook computer. A heat dissipation effect that cools the heat can be achieved.

In addition, a specific means according to a preferred embodiment (aspect) of the present invention is provided integrally with a waterproof pack that prevents intrusion and permeation of moisture or moisture inside the storage space of the main body, thereby preventing moisture or water from entering the internal storage space of the main body. It can penetrate and prevent damage to portable electronic devices such as laptop computers.

In addition, as a specific means according to a preferred aspect of the present invention, the waterproof pack can be opened and closed easily by being made of a plastic bag with a slider fastener attached to the mouth.

In addition, in a specific means according to a preferred embodiment of the present invention, a plurality of embossing protrusions for preventing slippage are arranged on one side of the main body at regular intervals, so that when used as a support for a notebook computer, a feeling of close contact with a top plate such as a table It is possible to maintain a stable support state without movement by raising the

In addition, a specific means according to a preferred embodiment of the present invention is provided with an armrest that reduces excessive wrist pressure by stably mounting the arm when operating a keyboard or mouse and is detachably provided on at least one side of the main body. By doing so, it is possible to improve the convenience of use, such as reducing excessive wrist pressure when using a notebook computer.

According to the technical idea and embodiment of the present invention, which is based on a unique solution to solve the above technical problems, the body part that accommodates and protects the portable electronic device inside has smooth air circulation and excellent cushioning power. It is made of a three-dimensional three-dimensional structure in the form of a mesh with light weight, so it is easy to carry and can safely protect portable electronic devices from external shocks. The heat dissipation effect of cooling the heat can be achieved by allowing the circulation airflow to pass through.

In other words, the surface of the main body is perforated like a mesh, so it has good ventilation, gives a cool feeling to the skin and does not cause discomfort such as sweating when carrying it. Therefore, it is possible to more reliably protect portable electronic devices from external shocks.

In addition, since air continuously circulates inside the main body, when used as a base for portable electronic devices such as notebook computers, it is possible to prevent overheating by cooling the heat generated when using the notebook computer.

In addition, when applied as a cushion mat or the like, there is an advantage in that the user can maintain comfort even if he/she sits for a long time as air circulates inside.

In addition, when the notebook computer is operated with a keyboard or mouse, the arm can be mounted by separating the armrest from the main body, reducing excessive wrist pressure and distributing the load with a soft cushioning feeling for comfortable use.

In addition, it can be used more hygienically because the waterproof pack and the main body can be separated.

Here, the effects of the present invention are not limited to the above-mentioned effects, and other effects not mentioned will be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view showing an example of a bag according to the prior art.
2 is a perspective view showing a multi-purpose bag according to an embodiment of the present invention.
3 is a partial cross-sectional view showing a multi-purpose bag according to an embodiment of the present invention.
4 is a rear perspective view showing a multi-purpose bag according to an embodiment of the present invention.
5 is a front view illustrating a state in which the multi-purpose bag according to an embodiment of the present invention is used as a support for a notebook computer.
6 is a perspective view showing a multi-purpose bag according to another embodiment of the present invention.

Hereinafter, an embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

Prior to this, the terms described below are defined in consideration of the functions in the present invention, which indicate that they should be interpreted as concepts consistent with the technical spirit of the present invention and meanings commonly or commonly recognized in the art.

In addition, when it is determined that a detailed description of a known function or configuration related to the present invention may obscure the gist of the present invention, the detailed description thereof will be omitted.

The accompanying drawings show that parts are exaggerated or simplified for explanation of the configuration and operation of the technology and for convenience and clarity of understanding, and it is revealed that each component does not exactly match the actual size and shape.

In addition, in this specification, the term and/or is meant to include a combination of a plurality of related described items or any of a plurality of related described items, and when a part includes a certain component, it is a description that is specifically opposite This does not mean that other components are excluded, but other components can be further included.

That is, it means that there is a feature, number, step, operation, component, part, or a combination thereof described in this specification, and one or more other features or number, step operation component, part, or a combination thereof It is to be understood that this does not exclude the possibility of the existence or addition of those.

In addition, the meaning of the terms "unit" and "unit" means a module type that performs at least one function or a unit or role for processing a certain operation of the system, which is a combination of hardware or software or hardware and software It may be implemented as a device or assembly capable of performing an independent operation or a means through such a method.

And terms such as upper, lower, upper, lower, upper, lower, upper, lower, front and rear, left and right are used for convenience to distinguish relative positions of each component. For example, the upper side in the drawing may be named or referred to as the upper side and the lower side as the lower side, the longitudinal direction may be named or referred to as the front-back direction, and the width direction may be named or referred to as the left/right direction.

Also, terms such as first, second, etc. may be used to describe various components. That is, terms such as 1st, 2nd, etc. may be used only for the purpose of distinguishing one component from another component. For example, a first component may be referred to as a second component without departing from the protection scope of the present invention, and the second component may also be referred to as a first component.

2 to 4, the main components constituting the multi-purpose bag 1 according to the embodiment of the present invention are the body part 100, the cover part 200, the fastener 300 and the waterproof pack 400. contains

A storage space 101 for accommodating various portable electronic devices 2 having a certain thickness and width, such as a notebook computer, is formed inside the main body 100, and the portable electronic device 2 is put in and removed from one side thereof. An opening 102 is formed.

And on one side of both surfaces of the body part 100, a plurality of embossing protrusions 103 for preventing slipping are arranged at regular intervals.

That is, when the bag 1 is used as a support for a portable electronic device 2 such as a notebook computer, the embossing protrusion 103 can maintain a stable support state without movement by increasing a feeling of close contact with the top plate such as a table.

In addition, the body part 100 is a three-layer structure by knitting a monofilament yarn 130 having elasticity between the mesh-shaped surface mesh 110 and the back mesh 120 in a vertical or 'X' shape. It consists of a three-dimensional space mesh.

Here, the front mesh 110 and the back mesh 120 are perforated in a honeycomb shape at regular intervals.

In particular, the surface mesh 110 may include general yarns and heat-sealed yarns for securing durability and compactness. In this case, the general yarn is preferably made of filament fibers such as polyester or nylon having a thermal contraction rate of less than 30% at 130 to 200°C.

In addition, it is preferable that the thermal fusion yarn is included in an amount of 25 to 50% by weight based on the total weight of the surface mesh 110 . In this case, the thermal fusion yarn may be a yarn having a structure such as a core sheath type, a parallel type, or a sea-island type, and as long as the component of the sheath is melted by heat and can be firmly bonded to the general yarn, it can be used without particular limitation.

Preferably, a core-sheath heat-sealed yarn having a melting point of 50 to 150 denier lower than that of the core may be used. In addition, as the fiber constituting the heat-sealed yarn, polyester, nylon, polyolefin, or the like may be used.

And, the back mesh 120 is preferably composed of a low elongation tissue in order to enhance shape stability.

In addition, as the monofilament yarn 130 , polyester or nylon may be used.

The cover part 200 is connected to one edge of the body part 100 to open and close the opening 102 of the body part 100 .

That is, the cover part 200 is formed slightly larger than the opening 102 of the body part 100 , and one edge portion is connected to the edge of the opening 102 so that it can be folded and unfolded.

The fastener 300 is attached to the body part 100 and the cover part 200 to serve to lock the opening 102 of the body part in a closed state with the lid part 200 .

Here, the fastener 300 is attached to opposite surfaces of the body part 100 and the lid part 200 in order to stably maintain the state in which the lid part 200 closes the opening 102 of the body part, so that the lid part ( 200), it is preferable to employ a hook-and-loop fastener that acts to engage each other when opening or closing.

For example, when the hook fastener 301 is attached to the body part 100 , the loop fastener 302 may be attached to the cover part 200 , and on the contrary, the loop fastener 302 is attached to the body part 100 . If it is, the hook fastener 301 may be attached to the cover part 200 .

In addition, an open fastener structure in which the slider is loosened and opened left and right may be employed.

The waterproof pack 400 is provided to prevent intrusion and permeation of moisture or moisture inside the storage space 101 of the main body.

That is, the waterproof pack 400 prevents moisture or water from permeating into the internal storage space 10 of the main body, thereby preventing damage to the portable electronic device 1 such as a notebook computer accommodated therein.

Here, the waterproof pack 400 may be made of a plastic bag with a slider 401 attached to the inlet (mouth).

For example, an open fastener structure in which the slider 401 is loosened and spreads left and right may be adopted.

In the multipurpose bag 1 according to the embodiment of the present invention configured as described above, the body portion 100 that accommodates and protects the portable electronic device 2 in the space 101 has smooth air circulation and excellent cushioning and shock absorption. Since it is made of a three-dimensional three-dimensional structure in the form of a mesh having light weight, it is easy to carry and it is possible to more safely protect the portable electronic device 2 from external impact.

That is, the surface of the main body 100 has fine pores like a mesh, so it has good ventilation, gives a cool feeling when in contact with the skin and does not cause discomfort such as sweating when carrying it, and the inside has excellent compression recovery performance and elasticity Since this is excellent, the portable electronic device 2 can be more stably protected from external impact.

In addition, as shown in FIG. 5 , when used as a support for a portable electronic device 2 such as a notebook computer, the air continuously circulates inside the main body 100 , so it naturally circulates to the bottom of the portable electronic device 2 . The heat dissipation effect can be achieved by allowing the airflow to pass through.

On the other hand, as shown in FIG. 6 , the multi-purpose bag 1 ′ according to another embodiment of the present invention is provided with an armrest 104 detachably attached to at least one side of the main body 100 so as to be portable such as a notebook computer. When operating the keyboard or mouse for the use of the electronic device 2, the arm can be stably mounted by removing the armrest 104, so that when using the portable electronic device 2 such as a notebook computer, excessive wrist It reduces the pressure and distributes the load with a soft cushioning feeling, resulting in comfortable use.

Here, among the components related to the multi-purpose bag according to another embodiment of the present invention, components having the same or similar operational effects as those of the above-described embodiment use the same reference numerals, and repetitive and detailed description thereof will be omitted.

On the other hand, the present invention is not limited by the above-described embodiment and the accompanying drawings, and can be variously modified and applied in various ways not illustrated within the scope without departing from the technical spirit of the present invention, as well as each It is clear to those of ordinary skill in the art to which the present invention pertains that it can be widely applied by changing the component substitution and other equivalent embodiments.

Therefore, the contents related to the modification and application of the technical features of the present invention should be interpreted as being included within the technical spirit and scope of the present invention.

100: main body 101: storage space
102: opening 103: embossing projection
104: armrest 110: surface mesh (mesh)
120: back mesh 130: monofilament yarn (monofilament yarn)
200: cover part 300: fastener
400: waterproof pack 401: slider

Claims (5)

a main body having an accommodating space for accommodating the portable electronic device therein, and having an opening formed on one side thereof;
a cover part connected to one edge of the main body part and opening and closing the opening part; and
a fastener for locking the opening of the main body in a closed state with the cover;
includes,
The body part, multipurpose bag, characterized in that made of a three-dimensional space mesh connected in a three-layer structure by vertically knitting a monofilament yarn having elasticity between both meshes in the form of a mesh.
According to claim 1,
Multi-purpose bag, characterized in that provided with a waterproof pack to prevent the penetration and penetration of moisture or moisture inside the storage space of the main body.
3. The method of claim 2,
The waterproof pack is a multipurpose bag, characterized in that it consists of a plastic bag with a slider attached to the entrance.
According to claim 1,
Multipurpose bag, characterized in that a plurality of embossing protrusions for preventing slipping are arranged on one side of the main body at regular intervals.
According to claim 1,
an arm support part that is detachably provided on at least one side of the body part and reduces excessive wrist pressure by stably mounting the arm when operating a keyboard or mouse;
Multipurpose bag, characterized in that it further comprises.

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