Backpack adjusting belt end buckle and assembling method thereof

Abstract

The invention discloses a knapsack adjusting belt end buckle and an assembling method thereof. The knapsack adjusting belt end buckle comprises a first buckle piece, a second buckle piece, a folding connecting part and a buckling structure, wherein the folding connecting part is used for connecting the first buckle piece and the second buckle piece in a folding manner; the buckling structure is used for buckling the first buckle piece and the second buckle piece; the first buckle piece is provided with a first belt penetrating groove and a belt body sliding frame groove formed in the outer side face of the first buckle piece in a protruding mode. The second buckle piece is provided with a second belt penetrating groove. During assembly, firstly, the movable end of the adjusting belt penetrates through the belt body sliding frame groove in the direction from the folding connecting part to the first buckle piece, and then the movable end penetrates through the first belt penetrating groove and the second belt penetrating groove; and finally, the first buckle piece and the second buckle piece are buckled, the movable end is fixedly hidden between the first buckle piece and the second buckle piece, and the movable end of the adjusting belt is movably fixed to the adjusting belt through the backpack adjusting belt end buckle. According to the knapsack adjusting belt end buckle, the ends of the straps are movably fixed to the straps, the movable ends of the adjusting belts are prevented from floating at will, and use is convenient and safe; in use, the device can be detached at any time, so that the adjusting belt is convenient to assemble and the inserting buckle is convenient to detach.

Description

technical field [0001] The invention relates to a buckle, in particular to an end buckle of a backpack adjusting belt and an assembling method thereof. Background technique [0002] The backpack has the advantages of being easy to carry, freeing hands, and convenient for going out, and is widely used in people's daily life; the existing backpack structure is composed of a strap, an adjustment strap and an adjustment buckle. One end of the adjustment strap is generally sewn on the backpack or the strap, The other end of the adjustment belt is the movable end; the adjustment buckle is assembled on the adjustment belt. In order to realize the adjustable function, the adjustment belt is generally relatively long. After adjustment, the movable end of the adjustment belt hangs freely at one end of the adjustment buckle, flutters at will, and is easy to entangle. Knotted, inconvenient to use, and will also affect the safety of users; moreover, in the production of the existing adju...

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Problems solved by technology

[0002] The backpack has the advantages of being easy to carry, hands free, and convenient to go out. It is widely used in people's daily life; the carrying structure of the existing backpack is composed of a strap, an adjustment belt and an adjustment buckle. The other end of the adjustment belt is the movable end; the adjustment buckle is assembled on the adjustment belt. In order to realize the adjustable function, the adjustment belt is generally relatively long. Knotting is inconvenient to use and will also affect the safety of users; and, the existing adjustment belt generally folds and sews a thickened part at the movable end during production, so as to prevent the buckle from being assembled in the adjustment belt and then slip out of the adjustment belt; although The thickened part can prevent the adjustment belt from falling out of the buckle, but the thickened part is not convenient to penetrate into the buckle, and it is not convenient to assemble the buckle

[0003] In view of this, the inventor aimed at the many defects and inconveniences caused by the imperfect floating of the movable end of the above-mentioned adjustment belt, and deeply conceived, and actively researched and improved the trial production and developed and designed this case.

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