KR101700512B1

KR101700512B1 - The rear structure of backpacks for climbers

Info

Publication number: KR101700512B1
Application number: KR1020150079279A
Authority: KR
Inventors: 노영준
Original assignee: 주식회사 엘에프
Priority date: 2015-06-04
Filing date: 2015-06-04
Publication date: 2017-01-26
Also published as: KR20160143127A

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an invention for improving the backboard structure of a climbing backpack, which is used when storing a large quantity of daily necessities by long-term climbing, so that the upper body motion of the body can be freely performed.
The present invention relates to a folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type folding type.
A cushion sheet for assembling a unit cushion to each of the unit plate members constituting the protection plate to eliminate the pressure feeling applied to the user's back;
And a backing cloth interposed between the protection plate and the cushioning sheet so that the protection plate and the cushioning sheet can be formed as a back plate of the backpack.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rear-

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a climbing backpack used for carrying and storing living necessities required for outdoor living such as mountain climbing, and more particularly, to a backpack for a large-capacity climbing backpack used for storage of large- Thereby improving the structure of the body so that the upper body motion of the body can be freely performed.

BACKGROUND ART In general, a backpack is one of bags which can store goods necessary for climbing, fishing, traveling, etc., and can be carried on the shoulder, and is convenient to carry and store and transport.

The above-mentioned backpack is one of the most basic and very important equipments for carrying goods when lifting, such as climbing or fishing.

The rucksack should be equipped with a suitable rucksack depending on the weight or type of luggage or the condition of the mountain and the duration of the hike.

The reason for this is that not only the weight of the baggage transferred to the body varies according to the structure of the baggage, but also the difference in the feeling of fit is significantly different, so that the fatigue felt by the human body changes significantly when the baggage is carried.

Various methods have been developed to improve the fit of the backpack, one of which is backpacking.

The structure of the back plate is divided into two types: a back plate made of only polyethylene flat plate and a back plate made of aluminum frame.

The backboard made of polyethylene among the backboards is a backboard which is mainly applied to a backpack of a small size of 15 liters or less and has an ergonomic shape so as to be adhered to the back of a user and can keep the backpack upright, Flexible and easy to store and use.

On the other hand, the backboard made of only polyethylene flat plate has a limitation in reducing the burden on the user by dispersing the weight of the backpack, and thus it can not be applied to the backpack of 30 liters or more.

Therefore, an aluminum frame is used in a bag of 30 liters or more, and the aluminum frame has an ergonomic shape so that it can be adhered to a user's back, which has a structural advantage of dispersing the weight of a backpack when climbing a backpack .

The aluminum frame having the above advantages has a disadvantage in that the back plate is not actively deformed according to the change of the upper body posture of the user who is carrying the backpack, so that the upper frame is naturally bent at the time of climbing, The back plate has a disadvantage in that the back plate is remarkably detached from the back during the climbing, and the aluminum frame back plate can reduce weight dispersion to minimize the pressure applied to the backbone, The back of the back when the accident occurred, and the back of the back, which leads to a torn bite, there is a fatal flaw that can not avoid injury to the spine.

The object of the present invention is to solve the disadvantage of a backpack equipped with an aluminum frame back plate, and its object is to provide a backpack having a plurality of unit plate members such as a vertebra such as a human body so that a movement corresponding to a movement of an upper body of a user, And the backboard with the unit plates joined together to improve the backboard structure so as to surround the back of the user when the climb is carried out by carrying the backpack like an aluminum frame by dispersing the weight of the backpack And it is possible to minimize the fatigue even when walking for a long time, and the back plate is actively deformed according to the change of the upper body posture of the backpacker, so that the upper body is bent naturally As the back plate is curved, And the backboard completed by the combination of the unit board wrapped around the back of the user who ran the backpack, so that the backboard of the backpack stays in a stable state Such as a spinal injury that may occur due to the tilting of the back of the backbone, which can fundamentally alleviate the bodily injury.

According to an aspect of the present invention, there is provided a honeycomb structure comprising: a honeycomb structure having an arcuate shape corresponding to a user's back and being formed by plastic material so as to have a honeycomb shape on one side thereof, Is formed by stretching the unit plates including respective connecting holes penetrating from the connecting com- plement surface to the honeycomb side, the connecting plate having a shape corresponding to the connecting piece and a depth corresponding to the thickness of the connecting piece, A protective plate including unit plates for allowing forward and backward movement when the upper body is moved forward and backward;

A cushion sheet for assembling a unit cushion to each of the unit plate members constituting the protection plate to eliminate the pressure feeling applied to the user's back;

And a backing cloth interposed between the protection plate and the cushioning sheet so that the protection plate and the cushioning sheet can be formed as a back plate of the backpack.

The unit cushion constituting the cushion sheet is formed of a urethane foam as a main material and has a shape corresponding to that of the portion of the protective plate where the honeycomb is formed, in which a plurality of pores are formed so that ventilation can be smoothly performed, And the cushion pad is thermally fused so that the nonwoven fabric is laminated on the front surface and the front surface is located along the backbone to effectively relieve the pressure feeling.

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The connecting rod formed on the connecting piece is a connecting rod formed in an alphabet tee shape, and a unit plate member extending in a rectangular shape corresponding to the connecting hole is connected to the connecting plate in a state where the connecting wings are aligned with the connecting hole. And the unit cushion is positioned on each unit plate and is fixed by riveting after positioning the rucksack cloth on the honeycomb side of the connecting knob.

The above-described backpack backlash structure of the present invention has a structure in which a plurality of unit plate members are structured like a vertebra which constitutes the human body so that movement corresponding to the movement of the upper body of the user who is chewed by the backpack can be freely performed, The backboard structure was modified into a node type so that the backboard was wrapped around the back of the user who ran the backpack,

First, when carrying a backpack like an aluminum frame, the weight of the backpack can be dispersed to reduce the fatigue even if it is climbing for a long time or walking for a long time;

Second, as the back plate is actively deformed according to the change of the upper body posture of the user who is carrying the backpack, the back plate is bent against the phenomenon that the upper body is naturally bent to maintain the body balance at the time of climbing, ;

Third, the backboard completed by the combination of unit board wrapped around the back of the user who ran the backpack, so that when the backpack fell over the back of the climb, the backboard stuck to the back without straying. It is a very useful invention that can fundamentally eliminate bodily injury such as spinal injury.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a rear elevation view showing a protective plate of a backpack for climbing according to the present invention. FIG.
BACKGROUND OF THE INVENTION Field of the Invention The present invention relates to a climbing backpack,
3 is a view showing an example in which a cushion sheet is mounted on a protective plate of a backpack for climbing according to the present invention.
FIG. 4 is an exploded perspective view showing a part of a backpack for climbing according to the present invention. FIG.
Fig. 5 is an exploded rear side view showing a part of a backpack for climbing according to the present invention; Fig.
Fig. 6 is an illustration of an inner side view of the separator taken from a portion of a backpack for climbing according to the present invention; Fig.
FIG. 7 is an exploded inner side view illustrating a part of a backpack for climbing according to the present invention. FIG. 7 is a view illustrating a process of assembling a unit plate.
FIG. 8 is an exploded inner side view illustrating a part of a backpack for climbing according to the present invention. FIG.
FIG. 9 is a side view showing a part of a backpack for climbing according to the present invention. FIG. 9 is a view showing a state of being deformed to the rear side according to the movement of the upper body. FIG.
FIG. 10 is a side view showing a part of a backpack for climbing according to the present invention. FIG. 10 is a view showing a state of being deformed forward as the upper body moves. FIG.

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

The backpack backboard 100 for climbing according to the present invention includes unit board members 110a, 110b, 110c, 110d, 110e,

A cushion sheet 210 assembled in front of the protection plate 110 and a backing cloth 140 interposed between the protection plate 110 and the cushion sheet 210. [

The protective plate 110 is a unit in which the connecting rods 110a-4, 110b-4, 110c-4, 110d-4 and 110e-4 formed on the connecting pieces constituting the unit plates 110a, 110b, 110c, 110d, 110e, Is inserted and extended by the connection holes 110b-6, 110c-6, 110d-6, 110e-6, and 110f-6 of the plate members 110b, 110c, 110d, 110e, and 110f to move freely forward and backward 110b, 110c, 110d, 110e, and 110f so as to enable the unit plates 110a, 110b, 110c, 110d, 110e, and 110f.

The cushion sheet 210 assembled to the front side of the protection plate 110 is attached to each of the unit plates 110a, 110b, 110c, 110d, 110e and 110f constituting the protection plate 110 with unit cushions 210a and 210b , 210c210d, 210e, 210f are assembled to solve the pressure feeling applied to the user's back.

The unit plate materials 110a, 110b, 110c, 110d, 110e,
110f form arcs corresponding to the user's back.

At the same time, one side is injected by a plastic material to form a honeycomb shape.

4, 110b-4, 110c-4, 110d-4, 110e-4 are formed on the connection plates of the unit plates 110a, 110b, 110c, 110d, 110e formed stepwise with respect to the honeycomb.

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110c-6, 110d-6, 110e-6, 110f-6 penetrating from the connecting comfort surface to the honeycomb side, the connecting holes having a depth corresponding to the shape corresponding to the connecting piece and the thickness of the connecting piece .

The unit cushions 210a, 210b, 210c210d, 210e,
210f are made of urethane foam as the main raw material, and the unit plates 110a, 110b, 110c, 110d,
110e, and 110f are formed to have a shape corresponding to that of the honeycomb formed portion, and a plurality of pores are formed so that ventilation can be smoothly performed.

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The back surface is formed with a nonwoven fabric laminated to improve durability, and a cushion pad which is located along the back of the backbone and effectively relieves the pressure feeling is formed by heat fusion.

The connecting rod connecting rods 110a-4, 110b-4, 110c-4, 110d-4 and 110e-4 formed on the connecting piece are connected to each other by hooking blades 110a-5, 110b-5, 110c-5, 110d- 110b, 110c, 110d, 110e, and 110f, which are elongated in a rectangular shape corresponding to the unit plates 110b-6, 110c-6, 110d-6, 110e-6, 511b-5, 110c-5, 110d-5 and 110e-5 are inserted into the connecting holes 110b-6, 110c-6, 110d-6, 110e-6 and 110f-6 in a state of being juxtaposed, At the completion point, the hooking wings are hooked on the connecting holes, and the knapsack cloth 140 is positioned on the honeycomb side of the hooking wings. Then, the unit cushions are positioned on the respective unit plates and fixed by rivets.

The climbing backpack backlit structure having the above-described configuration connects the unit plate members 110a, 110b, 110c, 110d, 110e, and 110f to form the protection plate 110. [

The assembly process of the back panel 100 will be described with reference to FIGS. 4 to 8, which illustrate a part of the back panel 100 in order to facilitate understanding of the present invention.

First, the process of assembling the unit plate materials is performed by connecting the unit plate material 110d to be elongated to the connecting rod 110c-4 formed on the connecting piece 110c-1 of the unit plate material 110c, And the connection hole 110d-6, which is positioned on the comfortable tooth surface 110d-2 and penetrated to the honeycomb surface, is positioned as shown in FIG.

The connecting hole 110d-6 is a rectangular shape, and the connecting rod 110c-4 is positioned such that the connecting blade 110d-6 is positioned as shown in FIG.

When the unit plate 110d is rotated in parallel with the unit plate 110c in the above-described state, the connecting wings 110c-5 of the connecting rod 110c-4 of the unit plate 110c are inserted into the connecting holes The plurality of unit plate members 110a, 110b, 110c, 110d, 110e, and 110f are extended as shown in FIGS. 1 and 2 by engaging the unit plate members 110a, 110b, 110d,

As described above, the cushion sheet 210 is assembled to the front side of the protection plate 110 formed by the unit plate materials 110a, 110b, 110c, 110d, 110e, and 110f.

The cushion sheet 210 is formed by assembling the unit cushions 210a, 210b, 210c210d, 210e, and 210f with respect to each of the unit plates 110a, 110b, 110c, 110d, 110e, and 110f.

The unit cushions 210a, 210b, 210c210d, 210e and 210f are assembled in such a manner that the knapsack cloth 140 is positioned on the front surface of the protective plate 110, The unit cushions 210a, 210b, 210c210d, 210e and 210f210c are positioned on the respective unit plate materials 110a, 110b, 110c, 110d, 110e and 110f to fix the four corners by riveting.

The unit cushions 210a, 210b, 210c210d, 210e and 210f210c to be assembled as described above are used as main raw materials in the urethane foam 210c-1 and 201d-1 as shown in FIG. 4, The cushion pads 210c-2 and 210d-2, which are thermally welded to the nonwoven fabric 210c-3 and 210d-3, are provided on the front side to relieve the pressure felt from the backpack, .

FIG. 9 is a state in which the connecting portion of the unit plates is deformed corresponding to the upper half body when the user is tilted backward, FIG. 10 is a state in which the connecting portions of the unit plates are bent forward It is an example of a bent state.

The backpack 100 according to the present invention can be freely deformed according to the movement of the upper body of the user so as to maintain a safe fit regardless of the climbing conditions and to surround the backrest of the use field, Work does not occur.

100: backing
110: Shield plate
110a, 110b, 110c, 110d, 110e, 110f:
110c-1, 110d-1:
110c-2,110d: Connection Comfortable Tooth
110a-4, 110b-4, 110c-4, 110d-4, 110e-4:
110a-5, 110b-5, 110c-5, 110d-5, 110e-5:
110b-6, 110c-6, 110d-6, 110e-6,
140: Backpack cloth
210: Cushion sheet
210a, 210b, 210c, 210d, 210e, 210f:
210c-1, 210d-1: urethane foam
210c-2, 210d-2: Cushion pad
210c-3, 210d-3: Nonwoven fabric
210c-2, 210d-2: Cushion pad

Claims

A plurality of connecting rods are formed on the connection plate of the unit plate formed at a predetermined angle with respect to the honeycomb, and the connection rods are formed on the connecting plate, And is formed by stretching the unit plates including the respective connection holes penetrating from the connecting comfort surface to the honeycomb from the connection comfort surface having the depth corresponding to the shape of the connecting piece and the thickness of the connecting piece so that when the user moves the upper body forward and backward, A protective plate including unit plates so as to be movable forward and backward;
A cushion sheet for assembling a unit cushion to each of the unit plate members constituting the protection plate to eliminate the pressure feeling applied to the user's back;
And a backing cloth interposed between the protection plate and the cushioning sheet so that the protection plate and the cushioning sheet can be formed as a back plate of the backpack.

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The cushion sheet according to claim 1, wherein the unit cushion constituting the cushion sheet is formed of a urethane foam having a shape corresponding to that of the honeycomb formed portion of the protection plate, wherein a plurality of pores are formed And a cushion pad is thermally welded to the back surface to improve durability, and the front surface is located along the backbone to effectively relieve the pressure feeling.

The connecting plate according to claim 1, wherein the connecting rod formed on the connecting piece is an alphabet tee, and the unit plate is extended in a rectangular shape corresponding to the connecting hole, and the connecting plate is inserted in a state where the connecting wing is parallel to the connecting hole, The unit cushion is placed on each unit plate, and the rivet is fixed by placing the cloth on the honeycomb side of the unit cushion. Backboard structure.