TWM591350U - Backpack with multiple shoulder strap attachment points - Google Patents

Abstract

A backpack includes a main body and two shoulder straps, wherein the main body includes a back and a connecting portion of the two shoulder straps And two shoulder strap adjusting parts, wherein the shoulder strap connecting part and the shoulder strap adjusting part are provided on the back, and each shoulder strap adjusting part includes a plurality of shoulder strap adjusting positions vertically arranged on the back; the two shoulder straps are connected to the back of the main body, each shoulder The first end of the strap corresponds to one of the shoulder strap connecting portions, and the second end of each shoulder strap has a connecting member; each connecting member corresponds to one of the shoulder strap adjusting portions, and is connected to One of the shoulder strap adjustment positions; when each connecting piece is connected to a different shoulder strap adjustment position of the corresponding shoulder strap adjustment portion, the height of each shoulder strap and the position of the center of gravity of the backpack change accordingly.

Description

Backpack with multiple shoulder strap connection points

This creation is related to backpacks; in particular, it refers to a backpack with multiple shoulder strap connection points.

Generally, the backpack can be carried by the user on the back, and can be used to place the items that the user needs to carry, so that the user does not need to carry the items with the hand, so that the user can walk quickly and balancedly, so as to improve the efficiency of the action. For example, climbers need to carry a lot of climbing equipment to ensure the safety of mountaineering activities; however, general climbing equipment has a variety of types and a heavier overall weight, so for climbers, how to orderly in the climbing backpack Containing the necessary mountaineering supplies and clothing has become a problem that climbers must face.

In order to solve the above-mentioned problems, there is currently a lot of information to teach a better storage method in the mountaineering backpack. However, the above storage method can only adjust the center of gravity of the mountaineering backpack closer to the user's back and waist (ie, the fulcrum of the human body), and still cannot adjust the backpack and the user to the optimal carrying position.

On the other hand, the shoulder strap of the existing backpack is fixed on the backpack body, and only an adjustment buckle is provided to adjust the elasticity of the shoulder strap, but the distance relationship between the center of gravity of the backpack and the user cannot be adjusted. Therefore, the existing backpack still has many problems to be overcome.

In view of this, the purpose of this creation is to provide a backpack, which is connected to different shoulder strap adjustment positions of the corresponding shoulder strap adjustment parts through a connecting member, so that the height of the shoulder strap and the position of the center of gravity of the backpack change accordingly. Adjust the backpack and the user to the best carrying position.

In order to achieve the above purpose, a backpack provided by the present creation includes a main body and two shoulder straps; the main body includes a back, two shoulder strap connecting portions and two shoulder strap adjusting portions, wherein the two shoulder strap connecting portions and the two shoulder straps The adjustment part is provided on the back, and each of the shoulder strap adjustment parts includes a plurality of shoulder strap adjustment positions vertically arranged on the back; when a user is carrying the backpack, the back of the main body faces the back of the user; the Two shoulder straps are connected to the back of the main body, a first end of each shoulder strap is correspondingly connected to one of the two shoulder strap connecting portions, and a second end of each shoulder strap has a connecting piece; Each of the connecting members is respectively connected to one of the two shoulder strap adjusting portions, and is connected to one of the shoulder strap adjusting positions; when each of the connecting members is respectively connected to the corresponding shoulder strap adjusting portion When the positions of the shoulder straps are adjusted, the height of each shoulder strap and the position of the center of gravity of the backpack change accordingly.

The effect of this creation is to connect the different strap adjustment positions of the corresponding strap adjustment parts through the connecting pieces, so that the height of the shoulder strap and the position of the center of gravity of the backpack change accordingly, and the backpack and the user can be adjusted to the most Good piggyback position. In this way, the position of the center of gravity of the backpack can be closer to the back waist of the user, so as to provide the user with a more comfortable carrying experience and improve the user's load-bearing ability.

〔This creation〕

1: backpack

10: main body

12: back

14: shoulder strap connection

16: Shoulder strap adjustment

162, 162’: shoulder strap adjustment position

164: fixed hole

18: top edge

182: Strengthening Department

184: cloth ring

20: shoulder strap

22: the first end

222: Buckle

24: second end

26: Connector

262: The first hook

28: adjustment belt

282: Adjustment ring

29: Reinforcement

292: second hook

294: Reinforcement belt

O: user

B: back

W: back waist

G: center of gravity

D1, D2: horizontal distance

FIG. 1 is a three-dimensional schematic diagram of a backpack of a preferred embodiment, in which one shoulder strap is detached from the main body.

FIG. 2 is a side view of the backpack of FIG. 1 in use.

FIG. 3 is a schematic diagram of adjusting the connection position of shoulder straps using the backpack of a preferred embodiment of the present invention.

FIG. 4 is a three-dimensional schematic view of a backpack according to another preferred embodiment, in which one shoulder strap is detached from the main body.

FIG. 5 is a three-dimensional schematic view of a backpack according to yet another preferred embodiment of the invention, in which one shoulder strap is detached from the main body.

6 is a side view of the backpack of FIG. 1 in use.

Please refer to FIGS. 1 to 3. The backpack 1 includes a main body 10 and two shoulder straps 20. The main body 10 includes a back surface 12, two shoulder strap connecting portions 14 and two shoulder strap adjusting portions 16, wherein the two shoulder strap connecting portions 14 and the two shoulder strap adjusting portions 16 are provided on the back surface 12. When a user O is carrying the backpack 1, the back surface 12 of the main body 10 faces the back B of the user O, as shown in FIG. In FIG. 1, each shoulder strap adjusting portion 16 includes a plurality of shoulder strap adjusting positions 162 vertically arranged on the back surface 12.

The two shoulder straps 20 are connected to the back 12 of the main body 10. The first ends 22 of the shoulder straps 20 are respectively connected to one of the two shoulder strap connecting portions 14. In FIGS. 1 to 3, the first ends 22 of the shoulder straps 20 are respectively fixed to one of the shoulder strap connecting portions 14.

The second end 24 of each shoulder strap 20 has a connector 26. Each connecting member 26 is correspondingly connected to one of the two shoulder strap adjusting portions 16, and is connected to one of the shoulder strap adjusting positions 162, respectively. In FIG. 1, each connecting member 26 includes a first hook body 262; the shoulder strap adjustment position 162 of each shoulder strap adjusting portion 16 is a plurality of fixing holes 164, and the first hook body 262 is hooked on one of the fixing holes 164 By. In FIG. 1, each connecting member 26 is directly connected to the second end 24 of each shoulder strap 20.

In this creative embodiment, when each connecting member 26 is connected to different shoulder strap adjustment positions 162 of the corresponding shoulder strap adjustment portion 16, the height of each shoulder strap 20 and the position G of the center of gravity of the backpack 1 change accordingly. In FIG. 2, when the connecting member 26 is connected to the shoulder strap adjusting position 162 of the shoulder strap adjusting portion 16, the shoulder strap 20 is located at a lower height and the center of gravity G of the backpack 1 is higher; in FIG. 3, the connecting member 26 is connected When the strap adjustment position 162' of the strap adjustment portion 16, the shoulder strap 20 is at a higher height and the center of gravity position G of the backpack 1 is lower. According to this, the backpack 1 provided in this creative embodiment can adjust the shoulder strap adjustment position 162 of the combination of the shoulder strap 20 and the main body 10 according to the height of the user O to provide the user with the best shoulder strap 20 height and backpack 1 The center-of-gravity position G of the backpack 1 makes the center-of-gravity position G of the backpack 1 closer to the back waist W of the user O, so as to provide the user O with a more comfortable carrying experience and improve the load capacity of the user O.

4, the first end 22 of each shoulder strap 20 is detachably connected to one of the two shoulder strap connecting portions 14. In the present creative embodiment, the first end 22 of each shoulder strap 20 is detachably connected to one of the two shoulder strap connecting portions 14 through a buckle 222.

5 and 6, each shoulder strap 20 includes a reinforcement member 29, and the top edge 18 of the main body 10 includes two reinforcement portions 182. In this creative embodiment, each reinforcing member 29 is connected to one of the two reinforcing parts 182 respectively. In this creative embodiment, each reinforcing member 29 includes a second hook body 292, and the reinforcing portions 182 are two cloth loops 184; the second hook body 292 is hooked on one of the cloth loops 184.

In FIGS. 5 and 6, each reinforcing member 29 is connected to the second end 24 of each shoulder strap 20 through a reinforcing strap 294, one end of the reinforcing strap 294 is connected to the reinforcing member 29, and the other end is connected to the first end of the shoulder strap 20.二端24. In this creative embodiment, one end of the reinforcing band 294 is connected to the reinforcing member 29, and the other end is connected to the adjusting ring 282, and the adjusting ring 282 is slidably connected to the adjusting band 28, so that the reinforcing band 294 can be adjusted through The ring 282 moves and adjusts on the adjustment belt 28. In this creative embodiment, the reinforcing belt 294 is detachably connected to the adjusting ring 282, and the reinforcing belt One end of the 294 connected to the adjusting ring 282 can be operated, and the use length of the reinforcing belt 294 is adjusted. In the present creative embodiment, the use length of the reinforcing band 294 is defined as the length of the reinforcing band 294 between the adjusting ring 282 and the reinforcing member 29.

In FIG. 2, the horizontal distance between the center of gravity position G of the backpack 1 and the back waist W of the user O is D1; in FIG. 6, the horizontal position between the center of gravity position G of the backpack 1 and the back waist W of the user O The distance is D2, where the horizontal distance D1 of FIG. 2 is greater than the horizontal distance D2 of FIG. 6. As can be seen from FIG. 6, the reinforcement member 29 is correspondingly connected to the reinforcement portion 182 to provide the effect of lifting the backpack 1 to distribute weight, so that the overall center of gravity G of the backpack 1 can be further moved toward the back waist portion W of the user O, thereby shortening The horizontal distance between the position G of the center of gravity of the backpack 1 and the back waist W of the user O. In this creative implementation, the center of gravity G of the backpack 1 can be closer to the back waist W of the user O, so as to provide the user O with a more comfortable carrying experience and improve the load capacity of the user O.

Through the design of this creation, a backpack with multiple shoulder strap connection points is connected to different shoulder strap adjustment positions of the corresponding shoulder strap adjustment portion through the connecting piece, so that the height of the shoulder strap and the position of the center of gravity of the backpack change accordingly. The backpack and the user can be adjusted to the best carrying position. In this way, the position of the center of gravity of the backpack can be closer to the back waist of the user, so as to provide the user with a more comfortable carrying experience and improve the user's load-bearing ability.

The above is only the preferred and feasible embodiment of the creation, and any equivalent changes in the application of the specification and the scope of patent application should be included in the scope of the patent of the creation.

1: backpack

10: main body

12: back

14: shoulder strap connection

16: Shoulder strap adjustment

162, 162’: shoulder strap adjustment position

164: fixed hole

20: shoulder strap

22: the first end

24: second end

26: Connector

262: The first hook

28: adjustment belt

282: Adjustment ring

Claims (9)

A backpack includes a main body including a back surface, two shoulder strap connecting portions and two shoulder strap adjusting portions, wherein the two shoulder strap connecting portions and the two shoulder strap adjusting portions are provided on the back surface, and each of the shoulder strap adjusting portions Including a plurality of shoulder strap adjustment positions vertically arranged on the back surface; and two shoulder straps connected to the back surface of the main body, a first end of each shoulder strap corresponding to one of the two shoulder strap connecting portions, And a second end of each shoulder strap has a connecting member; each connecting member is correspondingly connected to one of the two shoulder strap adjusting portions, and is connected to one of the shoulder strap adjusting positions; when When the connecting pieces are respectively connected to different shoulder strap adjusting positions of the corresponding shoulder strap adjusting portions, a height of each shoulder strap and a center of gravity position of the backpack change accordingly. The backpack according to claim 1, wherein each of the connecting pieces includes a first hook body; the adjustment positions of the shoulder straps of the shoulder strap adjusting portion are a plurality of fixed holes, and the first hook system is hooked on the One of the fixed holes. The backpack according to claim 1, wherein each of the shoulder straps includes a reinforcing member, and the top edge of the main body includes two reinforcing portions, and each of the reinforcing members is correspondingly connected to one of the two reinforcing portions. The backpack according to claim 3, wherein each of the reinforcement members includes a second hook body, and the reinforcement portions are two cloth loops; the second hook system is hooked on one of the two cloth loops. The backpack according to claim 3, wherein each of the reinforcing members is connected to the second end of each shoulder strap through a reinforcing strap, one end of the reinforcing strap is connected to the reinforcing member, and the other end thereof is connected to the shoulder The second end of the belt. The backpack according to claim 5, wherein one end of the reinforcing belt is connected to the connecting member, and the other end of the reinforcing belt is connected to an adjusting ring, and the adjusting ring is slidably connected to an adjusting belt to make the reinforcing belt The adjustment ring can be moved to adjust on the adjustment belt. The backpack of claim 6, wherein the reinforcing strap is detachably connected to the adjusting ring, and one end of the reinforcing strap connected to the adjusting ring can be operated to adjust a use length of the reinforcing strap. The backpack of claim 1, wherein the first ends of the shoulder straps are respectively fixed to one of the two shoulder strap connecting parts. The backpack according to claim 1, wherein the first end of each shoulder strap is detachably connected to one of the two shoulder strap connecting portions, respectively.

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