Mountain transportation weight-support backpack

Abstract

The invention discloses a mountain transportation weight-support backpack. The mountain transportation weight-support backpack comprises a backpack frame, supporting rod guide bases, supporting rod adjusting bases and adjusting clamping groove bases are symmetrically arranged on the two side end faces of the backpack frame, the supporting rod adjusting bases are arranged at the ends, away from thebearing end face, of the lateral sides of the backpack frame, and handles are movably hinged to the supporting rod adjusting bases; the supporting rod guide bases are arranged in the middles of the lateral sides of the backpack frame, the supporting rod guide bases can cooperatively sleeve a movable supporting rod, and the movable supporting rod comprises two supporting rod parts and a connectingrod. The lower ends of guide rods are provided with bearing wheels, and the handles are in pivoted connection with the guide rods at the corresponding end edges respectively; adjusting clamping groove plates are arranged at the ends, close to the bearing end face, of the lateral sides of the backpack frame, and a plurality of adjusting clamping grooves capable of being in clamping limited connection with the handles respectively are uniformly formed in the adjusting clamping groove plates in the vertical direction. According to the backpack, the movable supporting rods and the bearing wheelsare designed to cooperatively support and share the pressure, caused by the backpack frame for placing materials, to the human body, the labor load of mountain operators is reduced, the height of thebackpack frame can be adjusted according to the needs of a user, the whole operation efficiency is improved, and the physical power and the personal safety of the operators are ensured.

Description

technical field [0001] The invention relates to the technical field of mountain transportation equipment, in particular to a weight-reducing backpack for mountain transportation. Background technique [0002] The existing mountain environment construction materials, agricultural products and other materials have tended to be carried by crawler transport vehicles, but in the high mountain and steep slope environment, the transport vehicles cannot reach, and manpower is still needed for transport. Generally, the mountain residents in the southwest are accustomed to using back baskets. Carrying materials on the back, while the conventional backpack is carried on the shoulders and the ground is higher, and the weight of all materials is imposed on the operator. The existing high-altitude handling operation is extremely intensive, which is easy to cause wear and tear on the human body, and it will also cause damage to the personnel when they continue to work. Potential safety haz...

AI Technical Summary

Problems solved by technology

[0002] The transportation of building materials and agricultural products in the existing mountainous environment tends to be realized by crawler transport vehicles, but in the high mountain and steep slope environment, transport vehicles cannot reach, and manpower is still required for transportation. Generally, the mountain residents in the southwest are accustomed to using backpacks Carrying materials on the back, while the conventional backpack is carried on the shoulders and the ground is higher, and the weight of all materials is imposed on the operator. The existing high-mountain handling operation is extremely intensive, which is easy to cause wear and tear on the human body, and it will also cause damage to the personnel when they continue to work. Potential safety hazards after failure

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