Shoulder strap equipped with a shaping frame

a shoulder strap and shaping frame technology, applied in the field of straps, can solve the problems of musculoskeletal imbalance and pain, cumbersome design, and high cost, and achieve the effect of reducing the number of straps

Pending Publication Date: 2022-07-28
GRAVIBAG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Furthermore, carrying a load leads to postural compensations, and the continuous and regular maintaining of a bad posture can lead to musculoskeletal imbalances and pain.
Its design is however particularly complex, cumbersome and must be relatively expensive.
This frame, although effective, can however lead to a certain impediment for the carrier, due to the shaping of the longitudinal portion.
However, with the twisting being locally located at the level of the chest of the user, it must provide a particularly uncomfortable impediment for the carrier.

Method used

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  • Shoulder strap equipped with a shaping frame
  • Shoulder strap equipped with a shaping frame
  • Shoulder strap equipped with a shaping frame

Examples

Experimental program
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Embodiment Construction

[0059]The invention relates to a shoulder strap which is particularly adapted to equipping load-removing equipment on the human body. By “load-removing equipment”, this means any type of accessory, equipped with one or more shoulder straps and which is carried by the human body. This can be a travel bag, a sports bag, a golf bag, a walking bag, a military bag or firefighters' bag, a schoolbag, a baby carrier, a protective jacket (body armor, minesweeper clothing), etc. Generally, this bag is intended to transport a load: clothes, exercise books, equipment including military equipment, oxygen cylinder, fire hose, books, sport or baby accessories, etc.

[0060]FIG. 1 represents an item of equipment 1 of the backpack type. This bag 1 is a conventional design. It comprises, in particular, an inner cavity for receiving the load to be carried. It has a rear face which, in use (i.e. when the bag 1 is carried), is in contact with the back of the carrier 2.

[0061]To improve the comfort in carryi...

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PUM

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Abstract

A carrying strap adjusted, in use, to be installed on the shoulder of a wearer, where the carrying strap has a shaping reinforcement having an inner surface and an outer surface, the reinforcement includes: an upper reinforcement portion located, in use, at the shoulder on which the carrying strap is installed, a front reinforcement portion which extends the upper reinforcement portion, the front reinforcement portion includes a support portion, where, along the upper reinforcement portion and the front reinforcement portion, the inner surface of the reinforcement is shaped as a portion of a Moebius strip, which inner surface, in use, is oriented towards the body of the wearer.

Description

TECHNICAL FIELD[0001]The invention aims for a shoulder strap equipped with a shaping frame. It also aims for a bag and load removing equipment comprising such a strap. It also aims for a method for manufacturing such a shoulder strap.[0002]It relates to the general technical field of straps for backpacks or packages carried by the human body.PRIOR ART[0003]A load transported in a bag is transmitted on the back of the carrier by straps which go over the shoulders of said carrier. If the load is significant, the weight of the bag is mainly transferred to the level of the hips (in the case where a waist belt equips the bag) and to the level of the shoulders of the carrier, who can feel an excessive and uncomfortable pressure at this level of the body. Furthermore, carrying a load leads to postural compensations, and the continuous and regular maintaining of a bad posture can lead to musculoskeletal imbalances and pain. Numerous solutions have been proposed to reduce this uncomfortable ...

Claims

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Application Information

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Patent Type & Authority Applications(United States)
IPC IPC(8): A45F3/04
CPCA45F3/04A45F2003/045A45F3/047A45F3/12A45C13/30A45F3/14A45F2003/142
Inventor ERRAFI, MOHAMMED
Owner GRAVIBAG
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