JP2018134390A - Backpack - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a backpack, and specifically, a backpack for biking that can be maintained in a proper position.SOLUTION: The backpack comprises a main body 105, at least one cushioning shoulder strap 110, and at least two stability straps 120 individually connecting a distal part of the at least one cushioning shoulder strap 110 to the main body 105. At least two coupling straps 120 are adapted to adjust the position of a proximal part of the at least one cushioning shoulder strap 110.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a backpack, and more particularly to a backpack for a bicycle ride.

  In recent years, backpacks for sports applications have become increasingly popular. Backpacks are useful for many different sports, but are particularly useful for outdoor activities such as hiking and biking. In order to comfortably support the backpack on the wearer's back, it is known to provide a cushioning shoulder strap, for example, a strap with a cushioning material extending over the shoulder of the wearer of the backpack Yes.

  For example, U.S. Patent Application Publication No. 2011/0290843 discloses a backpack having a convex back panel, where the convex back panel of the backpack is between the backpack and the wearer's back. To minimize contact between them, the wearer may bend outward from the center of the back. The backpack may have a pair of shoulder straps operably connected to the convex back panel to secure the backpack to the wearer's back.

  Further, U.S. Pat. No. 6,164,509 shifts the center of gravity of the bookpack to a higher position on the bookpack and closer to the wearer's body and bears on the wearer's shoulder. An ergonomic book pack that includes a series of top straps, side straps, bottom straps, and optional support members that serve to significantly redistribute the load of the book along the longer part of the body and back Is disclosed.

  However, the backpacks known in the prior art do not allow an optimal and reliable adjustment of their position on the wearer's back. However, optimal and reliable adjustment is very important for applications that emphasize performance, such as downhill viking, where the backpack is subject to the great forces caused by gravity and sudden impacts.

US Patent Application Publication No. 2011/0290843 US Pat. No. 6,164,509

  Accordingly, the fundamental problem of the present invention is to further optimize the backpack to at least partially overcome the above-mentioned general problems related to positive positioning of the backpack on the wearer's back.

  The above-mentioned problem is solved at least in part by a backpack according to the independent claims. Advantageous embodiments are contained in the dependent claims. It should be noted that any backpack according to claim 1 and its dependent claims may further comprise the features of the backpack according to independent claim 8 and its dependent claims.

  A first aspect of the invention relates to a backpack comprising a body, at least one cushioning shoulder strap, and at least two stabilizing straps each connecting a distal portion of the at least one cushioning shoulder strap to the body. In the present invention, the at least one cushioning shoulder strap has a proximal portion that is closer to the body and a distal portion that is further away from the body. Thus, the proximal portion of the buffer shoulder strap may also be considered the upper portion of the buffer shoulder strap adjacent to the wearer's shoulder and the distal portion may be considered the lower portion of the buffer shoulder strap.

  Any unwanted changes in the position of the backpack during sports applications such as downhill biking will impair the wearer's performance. We provide two stable straps for the buffer shoulder straps that are sufficient to keep the backpack securely and comfortable in its proper position on the wearer's back Understood. Thus, unintentional movement of such a backpack on the wearer's back, for example movement towards the wearer's head, can be reliably avoided.

  At least two stability straps may be connected to the body at the first and second stability anchors, the first stability anchors being closer to the proximal portion of the buffer shoulder strap than the second stability anchors Can be arranged. For example, when the backpack is used on the wearer's back, the first stable securing portion may be positioned closer to the wearer's shoulder than the second stable securing portion. Such an arrangement of the stable fixing portions of the stabilizing strap can further optimize the secure positioning of the backpack.

  In some embodiments, when the backpack is used on the wearer's back, the first stable fixation may be placed in the wearer's chest area. Furthermore, the second stable fixing part may be arranged in the waist region of the wearer. Accordingly, the first stable fixing portion may be disposed in the middle portion of the backpack, and the second stable fixing portion may be disposed in the lower portion of the backpack. These embodiments allow the distance between the stable strap in the wearer's chest region and the wearer's axilla to be much shorter than with a conventional backpack strap, so Further help to avoid unwanted backpack movement. Thus, even in sports applications such as downhill biking with strong external forces, the described backpack can essentially remain in a coordinated position on the wearer's back.

  In some embodiments, the distance between the first stable fixation portion and the second stable fixation portion is greater than the distance between the first stable fixation portion and the proximal portion of the at least one buffer shoulder strap. Can also be shortened. For example, when the backpack is used on the wearer's back, the distance between the first stable fixing portion and the second stable fixing portion is between the first stable fixing portion and the shoulder of the wearer. It may be shorter than the distance between the upper ends of adjacent main bodies. The inventors have realized that such a geometry further improves the reliable adjustment of the desired position of the backpack.

  In some embodiments, the at least two stabilization straps may be provided as a single strap that extends from the body to a distal portion of the at least one buffer shoulder strap and returns to the body. By providing two stable straps as a single strap, a simple and cost effective structure can be provided. Furthermore, it is possible to easily adjust the stabilizing straps, for example by shrinking the entire single strap, so that the two stabilizing straps can be easily tightened simultaneously.

  Another aspect of the invention relates to a backpack comprising a body, at least one cushioning shoulder strap, and at least two coupling straps each connecting a proximal portion of the at least one cushioning shoulder strap to the body. The at least two coupling straps are adapted to adjust the position of the proximal portion of the at least one buffer shoulder strap. Further, the at least two coupling straps may be adapted to adjust the position of the proximal portion of the at least one buffer shoulder strap relative to a lateral direction orthogonal to the longitudinal extension of the at least one buffer shoulder strap.

  In the prior art described above, the shock-absorbing shoulder strap is attached to the body without any adjustment possibilities, but embodiments of the present invention adjust and position the backpack on the wearer's back. Provide a fundamentally new approach to improving the comfort of the elderly. By having two coupling straps, the position of the proximal portion of the buffer shoulder strap can be adjusted not only for a tighter fit but also in other directions, for example laterally, to adapt to different shoulder widths It becomes possible to do.

  In some embodiments, at least two coupling straps may be connected to the body at first and second coupling fixtures. It is preferable that at least one of the first and second coupling fixing portions is disposed on the inner surface of the main body.

  In some embodiments, the at least two coupling straps may be provided as a single strap that extends from the body to the proximal portion of the at least one buffered shoulder strap and back to the body. Like the stability strap, such a structure reduces manufacturing costs and allows for easier tightening.

  In some embodiments, the backpack can comprise first and second pairs of binding straps, the first pair connected to the proximal portion of the first buffer shoulder strap and the body; The second pair is connected to the proximal portion of the second buffer shoulder strap and the body. Further, the first pair of coupling straps may be connected to the second pair of coupling straps. Similarly, such an arrangement facilitates manufacturing and adjustment of the fit, as only a reduced number of coupling straps need to be adjusted.

  Further, the connection between the first pair and the second pair of coupling straps can be disposed on the inner surface of the body. Such an arrangement can be used with a first pair of binding straps during sports applications, such as downhill biking or backcountry snowboarding, where the backpack wearer can be exposed to dangerous conditions as they can come into contact with trees and bushes. A secure connection between the second pair can be avoided from unintentionally separating.

  In some embodiments, the body can comprise a back panel. Such a back panel can provide support to the body of the backpack and can minimize contact between the backpack and the wearer's back. As a result, a durable and breathable backpack can be provided for sports applications.

  In some embodiments, at least one of the lengths of the at least two stability straps can be adjustable. Further, at least one of the lengths of the at least two coupling straps can be adjustable. Such an embodiment provides a greater degree to various adjustments of the position of the backpack on the wearer's back so that optimized wearer comfort can be obtained.

  In some embodiments, the backpack may have two buffer shoulder straps and at least one support strap connecting the two buffer shoulder straps. The support strap cooperates with the stability strap and / or the binding strap to maintain the two cushion shoulder straps in a comfortable and secure position on the wearer's back.

  In the following, embodiments of the present invention will be described in more detail with reference to the accompanying drawings.

FIG. 2 is a diagram of a possible embodiment of a backpack according to the present invention worn by a wearer. FIG. 4 is a diagram of a further possible embodiment of a backpack according to the invention. FIG. 4 is a diagram of a further possible embodiment of a backpack according to the present invention. FIG. 4 is a diagram of a further possible embodiment of a backpack according to the present invention. FIG. 6 is a diagram of a still further possible embodiment of a backpack according to the present invention.

  Possible embodiments and variants of the invention are described below with reference to a backpack for sports applications, in particular for downhill biking. However, the concept of the present invention is that a backpack can be used, such as snowboarding or backcountry snowboarding, skiing or cross-country skiing, skateboarding or longboarding, hiking, running (eg, as a hydration pack), and the like It can be applied equally or similarly to any kind of sports application that is useful. In addition, the basic principles of the present invention include knapsacks, rucksacks, single strap packs, training backpacks, day packs, high performance backpacks with solar panels, movpacks, commuting backpacks, Military backpacks, paintballs and airsoft, in addition to any backpack for carrying articles or heavy objects in daily life or travel, such as packs, outer frames or inner frame packs, waist pouches, or sack packs Professional cooks for carrying tactical backpacks, knives, cooking utensils and other miscellaneous utensils such as notebooks, towels, and uniforms to provide ammunition during military-style combat games such as Professional backpack designed for cooking school students or wildfire extinguisher It can also be applied to any backpack for professional use, such as firefighters performing fire activities and other professional backpacks for rescue operations performing search and rescue operations. Further, the present invention is not limited to backpacks, but messenger bags, book bags, shopping bags (eg, used by luxury retailers), travel bags, handbags, school bags or suitcases, students It can be applied to any type of container for transporting articles, such as bags, sling bags, postal bags, duffel bags, and the like.

  Further, for the sake of brevity, only a limited number of embodiments are described below. However, one of ordinary skill in the art can certainly modify and combine certain features described with reference to these embodiments, and also omit some aspects of certain embodiments. Will recognize. Furthermore, it is noted that the aspects described in the detailed description that follows may be combined with the aspects described in the Summary section above.

  FIG. 1 presents a possible embodiment of a backpack 100 according to the present invention worn by a wearer 102 in front, back and side views. According to a first aspect of the present invention, the backpack 100 includes a body 105, two buffer shoulder straps 110 adapted to relieve the load on the body 105, and a distal portion of each buffer shoulder strap 110 as the body. Two pairs of stabilizing straps 120 connected to 105 respectively. In general, the buffer shoulder strap 110 has an elongated shape that includes a proximal portion that is closer to the body 105 and a distal portion that is further away from the body 105. As shown in FIG. 1, the distal portion can be viewed as the lower portion of the buffer shoulder strap 110 that is distal from the wearer's shoulder. Each of the stability straps 120 is adapted to extend below the axilla of the wearer 102 and between the arm 103 and the body side of the wearer 102 when the backpack 100 is worn by the wearer 102. Is preferred. As a result, the body 105 is maintained in a desired position, particularly during sports applications such as downhill biking, thereby providing a reliable positioning of the backpack 100 on the wearer's back.

  In the present application, the term “body” is understood as the part of the backpack that contains the articles packed in the backpack and is usually worn on the wearer's back. The body may comprise at least one compartment and / or pocket that may be closed to store the article.

  As can be seen from the side view of the preferred embodiment in FIG. 1, the upper stabilizing strap 120 is shown in a first stable securing portion 121a (indicated by a dashed circle in FIG. 1) that is placed in the chest region of the wearer 102. , Connected to the main body 105. Further, the lower stability strap 120 is connected to the main body 105 at a second stable fixing portion 121b (also indicated by a dashed circle) disposed in the waist region of the wearer 102. The first stable fixing portion 121a is disposed closer to the shoulder of the wearer 102 than the second stable fixing portion 121b. The distance between the first stable fixing portion 121a and the second stable fixing portion 121b is shorter than the distance between the first stable fixing portion 121a and the upper end portion of the main body 105. As shown in FIG. 1, when the backpack 100 is worn on the wearer's back, the upper end of the body 105 can be part of the body adjacent the wearer's shoulder. The stable fixing part will be described in more detail with reference to FIGS. In order to improve the reliable positioning of the backpack 100 on the wearer's back for sporting applications, it is also conceivable to provide any other suitable arrangement of stable anchors on the backpack 100. .

  In the preferred embodiment of FIG. 1, the backpack 100 further comprises a support strap 150 connecting the two cushion shoulder straps 110. It is also contemplated that a backpack according to the present invention may include more than one support strap 150, as will be described below with reference to FIG. The support strap 150 can cooperate with the four stability straps 120 to maintain the two cushion shoulder straps 110 in a comfortable and secure position on the wearer's back.

  In one embodiment, the cushion shoulder strap 110 may include a tubular knitwear. Tubular knitwear allows for easy padding or cushioning by placing corresponding inserts in the cavity formed by the tubular knitwear.

  2A-2C present a further possible embodiment of a backpack 200 according to the present invention. FIG. 2A presents the backpack 200 in a rear view, a front view, and a side view. FIG. 2B presents a detailed front view of the backpack 200 to illustrate the second aspect of the present invention, and FIG. 2C illustrates the backpack 200 to illustrate the first aspect of the present invention. Certain embodiments are presented in side view.

  In the preferred embodiment of FIG. 2A, the backpack 200 includes a body 205, two buffer shoulder straps 210 adapted to relieve the load on the body 205, and a distal portion 211 of each buffer shoulder strap 210 to the body 205. And two pairs of stabilizing straps 220 connected to each other. The placement of the stabilizer straps 220 can form a “V” shape when each of the stabilizer straps 220 is stretched, with the distal portion 211 of the buffer shoulder strap 210 located at the tip of the “V” shape.

  In the preferred embodiment of FIG. 2A, a stabilizing strap 220 that connects the distal portion 211 of each buffer shoulder strap 210 to the body 205 respectively extends from the body 205 to the distal portion 211 of the buffer shoulder strap 210 and extends to the body 205. A single back strap 220 is provided. The upper portion of the stable strap 220 is connected to the main body 205 at the first stable fixing portion 221a, and the lower portion of the stable strap 220 is connected to the main body 205 at the second stable fixing portion 221b. The first stable fixing portion 221a and the second stable fixing portion 221b are provided in the chest and waist regions of the wearer wearing the backpack 200, for example, as in the above-described embodiment shown in FIG. Can be placed.

  As can be seen from FIG. 2A, the backpack 200 also includes two pairs of coupling straps 230 that connect the proximal portion 212 of each cushion shoulder strap 210 and the body 205, respectively. Similarly, the buffer shoulder strap 210 has an elongated shape that includes a proximal portion 212 that is closer to the body 205 and a distal portion 211 that is further away from the body 205. As shown in FIG. 2A, the proximal portion 212 of the cushioning shoulder strap 210 may be viewed as the upper portion of the cushioning shoulder strap 210 adjacent to the wearer's shoulder. The coupling strap 230 may be adapted to adjust the position of the proximal portion 212 of each buffer shoulder strap 210. Further, the coupling straps 230 may be adapted to adjust the position of the proximal portion 212 of each shoulder strap relative to a lateral direction that is orthogonal to the longitudinal extension of each buffer shoulder strap 210.

  Further, each of the coupling straps 230 may be connected to the body at first and second coupling anchors (not shown in FIG. 2A). At least one of the coupling and fixing portions is preferably disposed on the inner surface of the main body 205. The arrangement of coupling straps 230 can also form a “V” shape when each of the coupling straps 230 is stretched, with the proximal portion 212 of the buffer shoulder strap 210 located at the “V” shaped tip. . The coupling straps 230 and their anchors are described in more detail in FIG. 2B.

  The body 205 and at least one of the various straps are bendable, stretchable (eg expressed as Young's modulus), air permeable / breathable, water permeable, thermoconductivity. ), Heat capacity, moisture absorption, static friction, wear resistance, reinforcement, hardness, and thickness, etc. to obtain desired properties or functions, etc. Air permeability and breathability may be obtained, for example, by knitting a more open mesh-like or web-like structure. For example, by using knitting techniques (eg, flat knitted fiber products, single yarn warp knitted fiber products, warp knitted fiber products, three-dimensional knitting, functional knitting, etc.) Selection of fibers and yarns, coating fibers, yarns or knitwear with polymers or other materials, the use of monofilaments, combinations of monofilaments and polymer coatings, the application of soluble / melted yarns, and multilayer textiles Material may be included. In general, the yarns used for the manufacture of knitwear may be provided accordingly, i.e. coated. Additionally or alternatively, the finished knitwear may be provided accordingly. It is also conceivable to use any other suitable technique as known by those skilled in the art.

  The body 205 can comprise at least one region to be coated. The coating may provide, for example, water repellency or abrasion resistance. The region may be coated with a thermoplastic polyurethane (TPU) coating. TPU is fairly easy to handle and apply. Additionally or alternatively, the area may be coated with an ultraviolet (UV) adhesive. The UV adhesive can be applied in liquid form and cured under UV light by a photochemical process. In general, other coatings can be used as well.

  Furthermore, at least one of the body 205 and the various straps preferably comprises a flexible material derived from a waterproof material and particularly preferably from a plastic fabric, such as Cordura®. obtain. The body parts may also include rigid or bendable hard materials. Additionally or alternatively, the body 205 can include various regions having various materials, for example, regions 206 that can include suitable textiles for reinforcement of the body 205.

  The stable anchors 221a, 221b and / or the coupling anchors are at least of any type of connection or fastening element capable of connecting and attaching a sewing, buckle, ring, or various straps to the body 205. One can be included.

  The backpack 200 further includes a support strap 250 that connects the two cushion shoulder straps 210. The support strap 250 can function in the same manner as the support strap 150 described above.

  In one embodiment, the shoulder strap 210 may comprise a convex shape adapted to wrap around the wearer's chest, for example when the wearer is a woman. The shoulder strap 210 with a convex shape can cooperate with the stabilizing strap 220, the coupling strap 230, and the support strap to provide an optimized position of the shoulder strap around the wearer's body, thus A comfortable wearing experience of the backpack 200 can be provided.

  In still further embodiments, the distal or lower portion of the at least one buffer shoulder strap 210 may be disposed on the wearer's front torso region.

  As can be seen from FIG. 2A, the backpack 200 may further comprise at least one handle, such as one handle 255. This allows the backpack 200 to be easily carried with one hand. The handle 255 may be knitted integrally with the main body 205 of the backpack 200. In this way, the additional manufacturing step of creating the handle 255 and attaching it to the backpack 200 is omitted. Additional effort and cost to provide the handle 255 is reduced.

  Further, the backpack 200 can include a back panel 260. It is also contemplated that the backpack may further include at least one additional panel that may form and / or reinforce the body 205, such as a front panel, one or more side panels.

  In one embodiment, at least one of the securing portions may be disposed on the back panel 260 of the backpack 200. Additionally or alternatively, the securing portion may be located at the edge between the backpack back panel 260 and one side panel. Further, the back panel 260 may include at least one protrusion or opening 270 that may provide better breathability of the wearer's back. Additionally or alternatively, the back panel 260 may include at least some areas covered by a cushioning material that provides more comfort to the wearer of the backpack 200.

  As can be seen from FIG. 2A, the backpack 200 includes three zippers 280 for closing portions or pockets of the body 205. Instead of the zipper 280, other means of closing the body 205 may be used, such as a snap button, a Velcro fastener, or a magnetic closure. The main body 205 may not include a closing mechanism.

  FIG. 2B presents a detailed view of the binding strap 230 of the backpack 200. Parts of the body 205 have been removed, so the body 205 shown in this figure includes only the back panel 260.

  As can be seen from FIG. 2B, the backpack 200 comprises first and second pairs of coupling straps 230, the first pair being the proximal portion of the first cushion shoulder strap 210 (eg, the left one). And the second pair is connected to the proximal portion of the second buffer shoulder strap 210 (eg, the right one) and the back panel 260.

  As described above, the coupling strap 230 connects the proximal portion 212 of each cushion shoulder strap 210 and the back panel 260, respectively, where the coupling strap 230 is positioned at the proximal portion 212 of each cushion shoulder strap 210. Is adapted to adjust. Specifically, the coupling straps 230 are connected to each shoulder strap in a lateral direction (indicated by two double-headed arrows) that is essentially orthogonal to the longitudinal extension (indicated by the dashed arrows) of each buffer shoulder strap 210. It can be adapted to adjust the position of the proximal portion 212. The coupling strap 230 can be adjusted, for example, by adjusting the length of at least one of one of the coupling straps 230.

  Further, for each buffer shoulder strap 210, at least two coupling straps 230 may be provided as a single strap that extends from the body 205 to the proximal portion 212 of each buffer shoulder strap 210 and returns to the body 205. For example, the coupling strap 230 (eg, the left one) can be connected to the body at a first coupling fixture (not shown in FIG. 2B) and a second coupling fixture 231. As shown in FIG. 2B, the body 205 can further comprise at least one opening, so that the coupling strap 230 extends through the opening to extend over the back panel 260 and the inner surface of the body 205. The second coupling and fixing portion 231 disposed above is connected to the main body. As mentioned above, such a structure reduces manufacturing costs and allows easier adjustment, eg tightening, of the coupling strap.

  Further, the first pair of coupling straps 230 may be connected to a second pair of coupling straps 230, and the connection may be located on the inner surface of the body 205, for example, on the inside of the back panel 260. As described above, such an arrangement facilitates manufacturing and fit adjustments because only a reduced number of coupling straps 230 need to be adjusted.

  In the preferred embodiment of FIG. 2B, the second coupling fixture 231 is provided as a buckle and by sewing, so that the coupling strap 230 allows the length of the coupling strap 230 to be flexibly adjusted. To the proximal portion of the buffer shoulder strap 210.

  FIG. 2C presents a specific embodiment of the backpack 200 according to the first aspect of the present invention in a side view.

  As described above, the stabilizing strap 220 that connects the distal portion 211 of each buffer shoulder strap 210 to the body 205 respectively extends from the body 205 to the distal portion 211 of the buffer shoulder strap 210 and returns to the body 205. The stable strap 220 is provided.

  The stable strap 220 is connected to the main body 205 at the first stable fixing portion 221a and the second stable fixing portion 221b. Here, the stability anchors 221a and 221b include the sewing of the stability strap 220 to the body 205, which is connected to the distal portion of the buffer shoulder strap 210 via a ring. The buckle is positioned on the second stable fixing portion 221b. With such an arrangement, the length of the stabilizing strap 220 can be adjusted through the buckle and ring. For example, the stabilization strap 220 can slide through the ring and the lower portion of the stabilization strap 220 can be longer or shorter than the upper portion of the stabilization strap.

  The first stable fixing portion 221a and the second stable fixing portion 221b may be disposed with respect to the longitudinal direction of the backpack 200. In the embodiment shown in FIG. 2A, the stable fixing portions 221a and 221b are in the lower part of the backpack 200 and are separated from each other in the vertical direction. The first stable fixing portion 221a is closer to the upper end portion of the backpack that can be adjacent to the wearer's shoulder when in use. The second stable fixing portion 221b is further away from the upper end portion of the backpack.

  The first stable fixing part 221a and the second stable fixing part 221b again extend below the wearer's axilla and between the wearer's arm and body side of the backpack 200. The body 205 may be placed in the chest and waist regions of the wearer of the backpack 220 to maintain the desired position.

  As can be seen from FIG. 2C, the backpack 200 may further comprise a waist belt 290 for securely positioning the backpack 200 on the back and waist of the wearer. The waist belt 290 may further include means for closing, similar to the support strap 250 described above.

  FIG. 3 presents a further possible embodiment of a backpack 300 according to the invention in front and side views. The backpack 300 may include features similar to the backpacks 100 and 200 as shown in FIGS. 1-2C.

  In the preferred embodiment of FIG. 3, the two cushion shoulder straps 310 comprise a cushion mesh material. Such an embodiment provides better breathability for the wearer of the backpack 300 and is advantageous for sports applications such as use at higher temperatures. Additionally or alternatively, the back panel of the body can also include a mesh.

  In addition, the backpack 300 includes two support straps 350 that cooperate with the stability straps 320 to maintain the two cushion shoulder straps 310 in a comfortable position on the wearer's back. For example, the distance between the buffer shoulder straps 310 may be increased when the wearer adjusts the length of at least one of the stability straps 320 so that the buffer shoulder straps 310 are no longer close to each other. In this case, the support strap 350 can be adjusted to provide an appropriate distance between the two cushion shoulder straps 310 and thus maintain an optimized position of the backpack on the wearer's back. .

  In the following, further embodiments are described in order to facilitate an understanding of the invention.

Embodiment 1
a. The body (105, 205),
b. At least one buffer shoulder strap (110, 210, 310);
c. A backpack comprising at least two stabilizing straps (120, 220, 320) respectively connecting the distal portion (211) of the at least one buffer shoulder strap (110, 210, 310) to the body (105, 205). 100, 200, 300).

Embodiment 2
At least two stable straps (120, 220, 320) are connected to the main body (105, 205) at the first stable fixing part (121a, 221a, 321a) and the second stable fixing part (121b, 221b, 321b). The first stable fixing part (121a, 221a, 321a) is located closer to the proximal portion (212) of the buffer shoulder strap (110, 210, 310) than the second stable fixing part (121b, 221b, 321b). The backpack of embodiment 1, wherein the backpack is disposed in close proximity.

Embodiment 3
The backpack (100, 200, 300) according to embodiment 2, wherein the first stable fixing part (121a, 221a, 321a) is arranged in the chest region of the wearer (102) who uses the backpack.

Embodiment 4
The backpack (100, 200, 300) according to embodiment 2 or 3, wherein the second stable fixing part (121b, 221b, 321b) is arranged in the waist region of the wearer who uses the backpack.

Embodiment 5
The distance between the first stable fixing portion (121a, 221a, 321a) and the second stable fixing portion (121b, 221b, 321b) is at least 1 from the first stable fixing portion (121a, 221a, 321a). The backpack (100, 200, 300) according to any one of embodiments 2 to 4, wherein the backpack is shorter than the distance between the proximal portion (212) of the two cushion shoulder straps (110, 210, 310).

Embodiment 6
At least two stabilizing straps (120, 220, 320) extend from the body (105, 205) to the distal portion 211 of the at least one buffered shoulder strap (110, 210, 310) to the body (105, 205) 6. The backpack (100, 200, 300) according to any one of embodiments 1 to 5, provided as a single strap back to.

Embodiment 7
Embodiment 7. The backpack (100, 200, 300) according to any one of the previous embodiments, wherein at least one of the lengths of the at least two stabilizing straps (120, 220, 320) is adjustable.

Embodiment 8
a. A body (205);
b. At least one buffer shoulder strap (210);
c. At least two coupling straps (230) each connecting a proximal portion (212) of at least one buffer shoulder strap (210) to the body (205);
d. At least two coupling straps (230) are adapted to adjust the position of the proximal portion (212) of the at least one buffer shoulder strap (210);
Backpack (200).

Embodiment 9
At least two coupling straps (230) of the proximal portion (212) of the at least one buffer shoulder strap (210) relative to a transverse direction orthogonal to the longitudinal extension of the at least one buffer shoulder strap (210) Embodiment 9. The backpack (200) of embodiment 8, adapted to adjust the position.

Embodiment 10
The backpack (200) of embodiment 8 or 9, wherein at least two coupling straps (230) are connected to the body (205) at the first and second coupling anchors (231).

Embodiment 11
The backpack (200) of embodiment 10, wherein at least one of the coupling fixtures is disposed on an inner surface of the body (205).

Embodiment 12
At least two coupling straps (230) are provided as a single strap extending from the body (205) to the proximal portion (212) of the at least one buffer shoulder strap (210) and returning to the body (205). The backpack (200) according to any one of embodiments 8 to 11.

Embodiment 13
A first and second pair of coupling straps (230), wherein the first pair is connected to the proximal portion (212) and the body (205) of the first buffer shoulder strap (210); Embodiment 13 The backpack (200) of any one of embodiments 8-12, wherein the pair is connected to the proximal portion (212) and the body (205) of the second buffer shoulder strap (210).

Embodiment 14
The backpack (200) of embodiment 13, wherein the first pair of binding straps is connected to the second pair of binding straps.

Embodiment 15
The backpack (200) of embodiment 14, wherein the connection is disposed on an inner surface of the body (205).

Embodiment 16
The backpack (200) according to any one of embodiments 8-15, wherein at least one of the lengths of the at least two coupling straps (230) is adjustable.

Embodiment 17
Embodiment 8. The backpack according to any one of embodiments 1 to 7, further comprising the features described in any one of embodiments 8 to 16.

Embodiment 18
The backpack (100, 200) according to any one of the preceding embodiments, wherein the body (105, 205) comprises a back panel (260).

Embodiment 19
Embodiment 18. Any one of embodiments 1-18, comprising at least two cushioning shoulder straps (210) and at least one support strap (150, 250, 350) connecting the at least two cushioning shoulder straps (210). Backpack.

  Various configurations of the components shown in the figures or described above, and components and steps not shown or described, are possible. Similarly, some features and subcombinations are useful and can be used regardless of other features and subcombinations. The embodiments of the present invention have been described for illustrative and non-limiting purposes, and alternative embodiments will become apparent to the reader of this patent. Accordingly, the present invention is not limited to the embodiments described above or shown in the drawings, but various embodiments and modifications without departing from the scope described in the following claims. Can be made.

DESCRIPTION OF SYMBOLS 100 Backpack 102 Wearer 103 Arm 105 Main body 110 Buffer shoulder strap 120 Stabilization strap 121a First stable fixing part 121b Second stable fixing part 150 Support strap 200 Backpack 205 Main body 206 Area 210 Buffer shoulder strap 211 Distal part 212 Proximal portion 220 Stabilization strap 221a First stable fixing portion 221b Second stable fixing portion 230 Coupling strap 231 Second coupling fixing portion 250 Support strap 255 Handle 260 Rear panel 270 Projection or opening 280 Zipper 290 Waist belt 300 Backpack 310 Buffer Shoulder Strap 320 Stabilization Strap 321a First Stabilization Fixing 321b Second Stabilization Fixing 350 Support Strap

Claims (19)

a. The body,
b. At least one buffer shoulder strap;
c. A backpack comprising at least two stabilizing straps each connecting a distal portion of the at least one buffer shoulder strap to the body.   The at least two stability straps are connected to the body at first and second stability anchors, the first stability anchors being more proximal to the buffer shoulder strap than the second stability anchors The backpack according to claim 1, wherein the backpack is disposed in close proximity to.   The backpack according to claim 2, wherein the first stable fixing portion is disposed in a chest region of a wearer who uses the backpack.   The backpack according to claim 2 or 3, wherein the second stable fixing portion is disposed in a waist region of a wearer who uses the backpack.   The distance between the first stable fixing portion and the second stable fixing portion is shorter than the distance between the first stable fixing portion and the proximal portion of the at least one buffer shoulder strap. The backpack according to any one of claims 2 to 4.   6. The at least two stabilizing straps are provided as a single strap that extends from the body to the distal portion of the at least one buffer shoulder strap and returns to the body. Backpack as described in.   The backpack according to any one of the preceding claims, wherein at least one of the lengths of the at least two stabilizing straps is adjustable. a. The body,
b. At least one buffer shoulder strap;
c. And at least two coupling straps each connecting a proximal portion of the at least one buffer shoulder strap to the body;
d. The at least two coupling straps are adapted to adjust the position of the proximal portion of the at least one buffer shoulder strap;
Backpack.   The at least two coupling straps are adapted to adjust the position of the proximal portion of the at least one cushioning shoulder strap relative to a lateral direction orthogonal to a longitudinal extension of the at least one cushioning shoulder strap. The backpack according to claim 8.   The backpack according to claim 8 or 9, wherein the at least two coupling straps are connected to the body at first and second coupling fixtures.   The backpack of claim 10, wherein at least one of the coupling fixtures is disposed on an inner surface of the body.   12. The at least two coupling straps are provided as a single strap extending from the body to the proximal portion of the at least one buffer shoulder strap and returning to the body. Backpack as described in.   A first and second pair of coupling straps, wherein the first pair is connected to a proximal portion of the first buffer shoulder strap and the body, and the second pair is a second buffer shoulder; 13. A backpack according to any one of claims 8 to 12, connected to a proximal portion of a strap and the body.   The backpack of claim 13, wherein the first pair of binding straps is connected to the second pair of binding straps.   The backpack of claim 14, wherein the connection is disposed on an inner surface of the body.   16. A backpack according to any one of claims 8 to 15, wherein at least one of the lengths of the at least two coupling straps is adjustable.   The backpack according to any one of claims 1 to 7, further comprising the features according to any one of claims 8 to 16.   The backpack according to any one of claims 1 to 17, wherein the main body includes a back panel. 19. A backpack according to any one of the preceding claims, comprising at least two buffer shoulder straps and at least one support strap connecting the at least two buffer shoulder straps.