CN209995486U

CN209995486U - more stable belt-shaped object fixing buckle

Info

Publication number: CN209995486U
Application number: CN201920625066.8U
Authority: CN
Inventors: 颜英全
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-01-31
Anticipated expiration: 2029-04-30

Abstract

The utility model discloses a more firm fixed knot that closes of band, including detaining seat and fastener, the fastener is fixed on detaining the seat with rotatable mode, has the hole of wearing to establish in detaining the seat, is equipped with the lock groove in the top of wearing to establish the hole, and the fastener sets up in the lock groove, and the direction of rotation of fastener is perpendicular with the direction of band from the interlude of wearing to establish the hole mutually, is provided with the compact structure in the bottom surface of fastener, and the compact structure of its bottom surface compresses tightly on the surface of band behind the fastener complete buckling groove of buckling, makes band and whole close the knot combine fixedly, the utility model discloses a make the direction of rotation mutually perpendicular with the direction of penetrating of belt with the fastener, make the belt when the straining all difficult pine that causes of taking off of fastener toward which direction pulls like this for it is fixed more firm to the belt, in addition, because the bottom surface of fastener is provided with the barb, and the bottom of wearing to establish the hole is provided with the latch, buckles the belt simultaneously from upper and lower two sides, thereby can advance step.

Description

more stable belt-shaped object fixing buckle

Technical Field

The utility model relates to a lock device technical field especially relates to kinds of knot that closes that are used for fixed band.

Background

The snap is generally applied to articles having a band such as clothes, bags, sports equipment, etc. and is used for fixing the band such as a belt, a fabric band, etc. the snap is generally composed of a seat and a buckle, the buckle is rotatably fixed in the seat, of the buckle is generally provided with a barb, the seat is provided with a through hole, the buckle is lifted up, the band can pass through the through hole, the buckle is fastened with the seat after the fixing position is determined, and the barb fastens the band, thereby achieving the effect of fixing the band.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is the defect of prior art, provide kinds of simple structure, be difficult to the pine take off, to the fixed knot that closes of band-shaped object chucking is more firm.

In order to solve the technical problem, the utility model adopts the following technical scheme that more stable band-shaped objects (such as a belt) are fixed and fastened, the band-shaped objects comprise a fastening seat and a fastening element, the fastening element is fixed on the fastening seat in a rotatable mode, a through hole is formed in the fastening seat, the band-shaped objects pass through the through hole, and the fastening element is fastened with the fastening seat to fasten the band-shaped objects.

, the fastener includes a fastening head and a tongue piece , the tongue piece is bent and extended forward and downward from the front end of the fastening head, and the pressing structure is arranged on the bottom surface of the fastening head.

, there are pin shafts on both sides of the buckling head, pin holes on both sides of the buckling slot of the buckling seat, which are parallel to the through holes, and the fasteners are inserted into the pin holes through the pin shafts to form an assembly structure with the buckling seat.

step by step, compact structure is for laying a plurality of cone barbs that stretch out downwards of withholding head bottom surface, and the hole bottom of wearing to establish of detaining the seat is provided with a plurality of convex latches of barb, compresses tightly the upper surface at the ribbon by the barb after the buckle groove is detained completely to the fastener, and the bottom surface of latch chucking ribbon, through upper and lower two-sided pressing band, can step up very firm fixed effect to the band advance .

, an L-shaped embedding part is arranged at the transition position between the buckling part and the tongue piece, an embedding groove matched with the embedding part is arranged at the front part of the buckling groove, and after the fastener is completely buckled into the buckling groove, the embedding part is embedded into the embedding groove to form an anti-bouncing limit structure of the fastener, so that the fastener cannot automatically bounce.

step, avoiding groove is set at the bottom of the buckle base corresponding to the front end of the buckle groove, after the buckle is completely buckled into the buckle groove, the front end of the tongue piece is located in front of the avoiding groove, when the compression of the belt is released, the front end of the tongue piece can be buckled by inserting fingers into the avoiding groove, so as to dig up the tongue piece, and the buckle can be lifted up by rotation.

the upper surface of the buckle and the upper surface of the buckle base have the same arc structure, after the buckle is buckled with the buckle base, the buckle is completely embedded into the buckling groove to make the upper surface of the buckle flush with the upper surface of the buckle base, thus the whole buckle can be made smaller in volume, the application range is improved, and the buckle is more beautiful.

When the fastener is not buckled with the fastener seat, the belt can move in the through hole, when the belt needs to be fixed, the fastener is pressed into the buckling groove, the barb tightens the upper surface of the belt, and the latch at the bottom of the through hole clamps the bottom surface of the belt.

The utility model discloses a make the direction of rotation mutually perpendicular with the direction of penetrating of belt with the fastener, make the belt all be difficult for causing the fastener pine to take off no matter to pull toward which direction when the straining like this for it is more firm to the belt is fixed, in addition, because the bottom surface of fastener is provided with the barb, and the bottom of wearing to establish the hole is provided with the latch, and the straining belt is simultaneously from upper and lower two sides, thereby can advance steps fastening belt, makes it can not loosen and take off.

Drawings

FIG. 1 is a three-dimensional structure of the present invention;

fig. 2 is a perspective structural view of another -degree angle of the present invention;

FIG. 3 is an exploded view of the present invention;

fig. 4 is a schematic view of the fastener seat and the fastener of the present invention.

In the figure, 1 is a buckle seat, 11 is a through hole, 12 is a latch, 13 is a buckling groove, 14 is a pin hole, 15 is a jogged groove, 16 is a clearance groove, 2 is a buckle, 21 is a buckling head, 22 is a tongue piece, 23 is a pin shaft, 24 is a barb, and 25 is a jogged part.

Detailed Description

In this embodiment, referring to fig. 1 to 4, the more stable fastening device for fixing a belt-shaped object includes a fastening seat 1 and a fastening element 2, the fastening element 2 is rotatably fixed on the fastening seat 1, a through hole 11 is formed in the fastening seat 1, the belt-shaped object passes through the through hole 11, and the fastening element 2 is fastened to the fastening seat 1 to fasten the belt-shaped object; a fastening groove 13 is arranged above the through hole 11, the fastener 2 is arranged in the fastening groove 13, and the rotating direction of the fastener 2 is perpendicular to the penetrating direction of the belt-shaped object from the through hole 11, namely the rotating direction of the fastener 2 transversely cuts the belt-shaped object; the bottom surface of the fastener 2 is provided with a pressing structure, and after the fastener 2 is completely buckled into the buckling groove 13, the pressing structure on the bottom surface is pressed on the surface of the belt-shaped object, so that the belt-shaped object and the whole buckle are combined and fixed.

The fastener 2 comprises a fastening head 21 and a tongue piece 22, the fastening head 21 and the tongue piece 22 are -shaped structures, the tongue piece 22 is bent forwards and downwards from the front end of the fastening head 21, and the pressing structure is arranged on the bottom surface of the fastening head 21.

The two sides of the buckling head 21 are respectively provided with a pin shaft 23, the two side groove walls of the buckling groove 13 of the buckling seat 1 are provided with pin holes 14 matched with the pin shafts 23, the pin holes 14 are parallel to the through holes 11, and the fastener 2 is inserted into the pin holes 14 through the pin shafts 23 to form an assembly structure with the buckling seat 1.

The pressing structure is a plurality of cone barbs 24 extending downwards and distributed on the bottom surface of the pressing head 21, a plurality of latch teeth 12 protruding towards the barbs 24 are arranged at the bottom of the through hole 11 of the buckle seat 1, the buckle groove 13 is completely buckled into the buckle 2, the upper surface of the belt is pressed by the barbs 24, the bottom surface of the belt is clamped by the latch teeth 12, the belt is pressed through the upper surface and the lower surface, and the belt can be fixed stably by .

An L-shaped embedding part 25 is arranged at the transition position between the buckling part 21 and the tongue piece 22, an embedding groove 15 matched with the embedding part 25 is arranged at the front part of the buckling groove 13, and after the fastener 2 is completely buckled into the buckling groove 13, the embedding part 25 is embedded into the embedding groove 15 to form an anti-bouncing limiting structure of the fastener 2, so that the fastener 2 cannot bounce automatically.

The position of the bottom surface of the buckle base 1 corresponding to the front end of the buckling groove 13 is provided with position-avoiding groove 16, after the buckle 2 is completely buckled into the buckling groove 13, the front end of the tongue piece 22 is positioned in front of the position-avoiding groove 16, when the compression on the belt is released, the front end of the tongue piece 22 can be buckled by inserting fingers into the position-avoiding groove 16, so that the tongue piece 22 is buckled, and the buckle 2 is rotated and lifted.

The upper surface of the fastener 2 and the upper surface of the buckle base 1 have basically the same arc-shaped structure, after the fastener 2 and the buckle base 1 are buckled, the fastener 2 is completely embedded into the buckling groove 13 to enable the upper surface of the fastener 2 and the upper surface of the buckle base 1 to be flush with each other, so that the whole combined buckle can be smaller in size, the application range is improved, and meanwhile, the combined buckle is more attractive.

When the fastener 2 is not buckled with the fastener seat 1, the belt can move in the through hole 11, when the belt needs to be fixed, the fastener 2 is pressed into the buckling groove 13, the barb 24 tightens the upper surface of the belt, and the latch 12 at the bottom of the through hole 11 clamps the bottom surface of the belt.

The present invention has been described in detail with reference to , which is a preferred embodiment of the present invention, but the scope of the present invention should not be limited thereto, i.e. all equivalent variations and modifications made in accordance with the scope of the present invention should be considered to be within the scope of the present invention.

Claims

The fixing and fastening buckle for kinds of firm belt includes one buckle seat and one fastener, and features that the fastener is fixed onto the buckle seat in rotating mode and has through hole for the belt to pass through and the buckle seat is fastened to fasten the belt.
2. The more robust strap fastening system of claim 1 wherein the fastener comprises a head and a tongue, both of which are shaped pieces, the tongue extending forwardly and downwardly from the front of the head, the hold-down structure being disposed on the bottom of the head.
3. A more secure strap securement cam buckle as recited in claim 2, wherein: the two sides of the buckling head are respectively provided with a pin shaft, the groove walls of the two sides of the buckling groove of the buckling seat are provided with pin holes matched with the pin shafts, the pin holes are parallel to the through holes, and the fasteners are inserted into the pin holes through the pin shafts to form an assembly structure with the buckling seat.
4. A more secure strap securement cam buckle as recited in claim 2, wherein: the pressing structure is a plurality of cone-shaped barbs extending downwards and distributed on the bottom surface of the buckling head, a plurality of clamping teeth protruding towards the barbs are arranged at the bottom of the through hole of the buckling seat, the fastener is completely buckled into the buckling groove and then is pressed on the upper surface of the belt-shaped object through the barbs, and the bottom surface of the belt-shaped object is clamped by the clamping teeth.
5. A more secure strap securement cam buckle as recited in claim 2, wherein: the transition position between the buckling part and the tongue piece is provided with an L-shaped embedding part, the front part of the buckling groove is provided with an embedding groove matched with the embedding part, and after the fastener is completely buckled into the buckling groove, the embedding part is embedded into the embedding groove to form an anti-opening limiting structure of the fastener.
6. The more stable fastening buckle for strap-like object as claimed in claim 2, wherein position-avoiding grooves are formed on the bottom surface of the buckle base corresponding to the front ends of the buckling grooves, and after the buckle element is completely buckled into the buckling grooves, the front ends of the tongues are located in front of the position-avoiding grooves.
7. A more secure strap securement cam buckle as recited in claim 1, wherein: the upper surface of the fastener and the upper surface of the buckle seat have basically the same arc-shaped structure, and after the fastener is buckled with the buckle seat, the fastener is completely embedded into the buckling groove to enable the upper surface of the fastener and the upper surface of the buckle seat to be mutually flush.