CN211323405U - Braces hook - Google Patents

Abstract

A strap fastener comprises a base and a hook connected with the base, wherein a long-strip-shaped through hole is formed in the base, one end of the hook is connected with one end of the base, a notch groove is formed between the other end of the hook and the other end of the base, a stop block is arranged at one end of the base, which forms the notch groove, and an inlet and an outlet are formed between the stop block and the end portion of the hook. The utility model reduces the area of the base part, the connecting belt passes through the strip-shaped perforation and then connects and locks the base part, and the strip-shaped perforation is smaller, so that the moving range of the whole base part can be restricted, and the base part can not move in a larger range after being fixed on the bag body through the connecting belt; the hook can pass the hook groove on the braces, and when the hook groove slides along the hook, because breach groove one end sets up the dog, the tip that makes the hook groove slide to the hook also can not break away from.

Description

Braces hook

Technical Field

The utility model belongs to the technical field of the case and bag and specifically relates to a braces hook.

Background

There is a multifunctional backpack available in the market, which switches between a single-shoulder backpack and a backpack by adjusting the form of straps, which is mainly realized by hooks. According to a multifunctional changeable bag with the prior application publication number of CN110353392A, the hook buckle comprises an annular body and a hook-shaped part connected with the annular body, one end of the hook-shaped part is connected with the annular body, the other end of the hook-shaped part is provided with a clamping table, the shoulder strap is of a closed annular structure, a bulge abutting against a corn nail is arranged on the shoulder strap, and a plurality of hook grooves matched with the hook-shaped part are formed in the shoulder strap along the length direction of the shoulder strap. The unhooking phenomenon easily occurs in the hook structure, so the hook structure needs to be improved, and the unhooking phenomenon is not easy to occur.

Disclosure of Invention

The utility model aims to solve the technical problem that a braces fastener is provided, braces are difficult to break away from the fastener.

In order to solve the technical problem, the technical scheme of the utility model is that: a strap fastener comprises a base and a hook connected with the base, wherein a long-strip-shaped through hole is formed in the base, one end of the hook is connected with one end of the base, a notch groove is formed between the other end of the hook and the other end of the base, a stop block is arranged at one end of the base, which forms the notch groove, and an inlet and an outlet are formed between the stop block and the end portion of the hook. The utility model reduces the area of the base part, the connecting belt passes through the strip-shaped perforation and then connects and locks the base part, and the strip-shaped perforation is smaller, so that the moving range of the whole base part can be restricted, and the base part can not move in a larger range after being fixed on the bag body through the connecting belt; the hook can pass the hook groove on the braces, and when the hook groove slides along the hook, because breach groove one end sets up the dog, the tip that makes the hook groove slide to the hook also can not break away from.

As an improvement, a first inclined plane is arranged at the end part of the stop block, a second inclined plane parallel to the first inclined plane is arranged at the end part of the hook, and the inlet and the outlet are formed between the first inclined plane and the second inclined plane.

As an improvement, the base, the hook and the stop block enclose a connecting area, and the inlet and the outlet are inlets and outlets of the connecting area.

As an improvement, the two ends of the base part are arc-shaped, and the outer side and the inner side of the base part are plane-shaped.

As an improvement, the base part, the hook and the stop block are of an integrated metal structure

Compared with the prior art, the utility model the beneficial effect who brings is:

the utility model reduces the area of the base part, the connecting belt passes through the strip-shaped perforation and then connects and locks the base part, and the strip-shaped perforation is smaller, so that the moving range of the whole base part can be restricted, and the base part can not move in a larger range after being fixed on the bag body through the connecting belt; the hook can pass the hook groove on the braces, and when the hook groove slides along the hook, because breach groove one end sets up the dog, the tip that makes the hook groove slide to the hook also can not break away from.

Drawings

Figure 1 is a schematic view of a clasp applied to a backpack.

Fig. 2 is a schematic view of the hook and the shoulder strap.

Fig. 3 is a schematic view of a hook structure.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

As shown in fig. 1 and 2, the multifunctional backpack comprises a backpack body 1, straps 3 and hooks 4, wherein a plurality of hook grooves 2 formed by sewing a braid are arranged on the straps 3, the hook grooves 2 are arranged in the length direction of the straps, the hooks are matched with the hook grooves 2, and the shapes of the straps are adjusted by matching the hooks with the hook grooves 2 at different positions.

As shown in fig. 3, the strap clasp 4 includes a base 41, a hook 42, and a stopper 45, and the base 41, the hook 42, and the stopper 45 are of an integrated metal structure having sufficient structural strength to withstand a large pulling force of the strap; the base 41, hook 42 and stop 45 form a generally circular profile that is aesthetically pleasing and does not cut the hand of a person handling the clasp.

As shown in fig. 3, both ends of the base portion 41 are arc-shaped to form a circular profile, and the outer side 411 and the inner side 412 of the base portion 41 are planar; the middle of the base 41 is provided with a long strip-shaped perforation 43, a connecting rod 411 is formed between the long strip-shaped perforation 43 and the outer side, and the connecting rod 411 can be locked after the connecting belt on the bag body 1 passes through the long strip-shaped perforation 43, so that the whole base 41 is fixed on the bag body 1.

As shown in fig. 3, the hook 42 is arc-shaped, one end of the hook 42 is connected with one end of the base 41, a gap groove is formed between the other end of the hook 42 and the other end of the base 41, a stopper 45 is arranged at one end of the base 41 forming the gap groove, and an inlet and an outlet 46 are formed between the stopper 45 and the end of the hook 42; the base 41, the hook 42 and the block 45 enclose a connecting area 44, and the access 46 is an access 46 of the connecting area 44; the end of the block 45 is provided with a first inclined surface 451, the end of the hook 42 is provided with a second inclined surface 421 parallel to the first inclined surface 451, the entrance 46 is formed between the first inclined surface 451 and the second inclined surface 421, and the inclined entrance 46 makes it more difficult for the hook groove 2 to be separated from the hook 42 through the entrance 46.

The utility model reduces the area of the base part 41, the connecting belt passes through the strip-shaped perforation 43 to connect and lock the base part 41, and the strip-shaped perforation 43 is smaller, so that the moving range of the whole base part 41 can be restricted, and the base part 41 is ensured not to move in a larger range after being fixed on the bag body through the connecting belt; the hook 42 can pass through the hook groove 2 on the strap, when the hook groove 2 slides along the hook 42, the hook groove 2 slides to the end part of the hook 42 without separation because one end of the gap groove is provided with the stop block 45; the inclined access opening 46 makes it more difficult for the hook slot 2 to escape the hook 42 through the access opening 46.

Claims (5)

1. A braces fastener which is characterized in that: including the basal portion and the crotch of being connected with the basal portion, be equipped with rectangular shape perforation on the basal portion, the one end of crotch is connected with the one end of basal portion, forms the breach groove between the other end of crotch and the basal portion other end, the one end that the basal portion formed the breach groove is equipped with the dog, it imports and exports to form between the tip of dog and crotch.

2. The harness clasp of claim 1, wherein: the end of the stop block is provided with a first inclined plane, the end of the hook is provided with a second inclined plane parallel to the first inclined plane, and the inlet and the outlet are formed between the first inclined plane and the second inclined plane.

3. The harness clasp of claim 1, wherein: the base, the hook and the stop block enclose a connecting area, and the inlet and the outlet are the inlet and the outlet of the connecting area.

4. The harness clasp of claim 1, wherein: the both ends of basal portion are the arc, and the outside and the inboard of basal portion are the plane shape.

5. The harness clasp of claim 1, wherein: the base, the hook and the stop block are of an integrated metal structure.

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