CN217722830U

CN217722830U - Novel fastener

Info

Publication number: CN217722830U
Application number: CN202221088540.6U
Authority: CN
Inventors: 孙全伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-05-09
Filing date: 2022-05-09
Publication date: 2022-11-04
Anticipated expiration: 2032-05-09

Abstract

The novel buckle comprises a male buckle unit and a female buckle unit; the male buckle unit is provided with a continuous first woven belt and a first buckle formed on the first woven belt through injection molding, the first buckle is continuously copied at equal intervals along the length direction of the first woven belt, and the first buckle is provided with a first buckle part formed on the ventral surface of the first woven belt; the female buckle unit is provided with continuous second woven belts and second fasteners which are formed on the second woven belts through injection molding, the second fasteners are continuously copied at equal intervals along the length direction of the second woven belts, the intervals between the second fasteners are consistent with the intervals between the first fasteners, and the second fasteners are provided with second buckling parts formed on the ventral surfaces of the second woven belts; the first woven belt in the male buckle unit and the second woven belt in the female buckle unit are oppositely matched through a ventral surface, and the first fasteners on the male buckle unit are just in one-to-one correspondence with the second fasteners on the female buckle unit. Male buckle unit and box unit can be according to the length intercepting of needs, can carry out blind knot moreover, and the simple operation is high-efficient.

Description

Novel fastener

Technical Field

The utility model relates to a daily connecting piece, in particular to a novel buckle.

Background

In the field of clothes and bags, there are many buckles configured for size adjustment. The common buckles are mostly single buckles with limited length, parts such as neckline, cuffs and hat brim which need long contact area need to be sewn or anchored one by one, and the buckle is inconvenient to implement, has the problems of weak buckling strength, strict alignment and buckling, and the like, and is inconvenient to use.

Although the buckle arranged at the collar, the cuff, the brim and the like can be replaced by the magic tape, on one hand, the magic tape needs a larger contact area between the male surface and the female surface to have enough connection strength, but the magic tape with an overlarge area is not suitable for the personalized requirement.

Obviously, there is a need for a new type of buckle to solve the requirement of using a buckle for a portion requiring a long contact area.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel for overcome foretell prior art weak point, its technical scheme as follows.

Novel fastener, including pin thread unit and box unit, wherein:

the male buckle unit is provided with a continuous first woven belt and a first buckle formed on the first woven belt through injection molding, the first buckle is continuously copied at equal intervals along the length direction of the first woven belt, and the first buckle is provided with a first buckle connection part formed on the ventral surface of the first woven belt;

the female buckle unit is provided with continuous second woven belts and second fasteners which are formed on the second woven belts through injection molding, the second fasteners are continuously copied at equal intervals along the length direction of the second woven belts, the intervals between the second fasteners are consistent with the intervals between the first fasteners, and the second fasteners are provided with second buckling parts formed on the ventral surfaces of the second woven belts;

first meshbelt in the pin thread unit and the second meshbelt in the box unit cooperate with the ventral surface is relative, first fastener on the pin thread unit just with the second fastener one-to-one on the box unit, first fastener then constitutes detachable lock joint cooperation with first buckling parts and second buckling parts with the second fastener that corresponds in opposite directions.

Preferably, the first and second woven belts are the same woven belt.

Preferably, the first fastener further has a first fastening surface formed on the back surface of the first woven tape, and the first fastening surface is a sheet-shaped structure aligned with the first fastening part in the middle; the second fastener also has a second fastening surface formed on the back surface of the second woven tape, and the second fastening surface is a sheet-shaped structure aligned with the second fastening part in the middle.

Furthermore, the projection of the first buckle surface in the thickness direction of the first mesh belt surrounds the projection of the first buckle connection part in the thickness direction of the first mesh belt, and the projection of the second buckle surface in the thickness direction of the second mesh belt surrounds the projection of the second buckle connection part in the thickness direction of the second mesh belt.

Preferably, the first buckling part is provided with a straight-shaped convex block used for matching with the second buckling part, and one end of the straight-shaped convex block, which is far away from the first woven belt, is rounded; the second buckling part is provided with a linear notch for the linear lug to be embedded in, and the two edges of the linear notch are rounded.

Preferably, the length direction of the linear projection is consistent with the length direction of the first woven belt.

Preferably, the one-shaped convex block of the first buckling part is formed into an outwardly protruding joint part at one end far away from the first woven belt, and the one-shaped notch of the second buckling part is formed into inwardly protruding blocking parts at two edges of the notch; when the straight-shaped lug is embedded into the straight-shaped notch, the joint part of the straight-shaped lug is in interference fit with the blocking part of the straight-shaped notch.

Compared with the prior art, the beneficial effects of the utility model reside in that: the male buckle unit and the female buckle unit are prefabricated into continuous material belts by taking woven belts as carriers respectively, can be cut and sewn at places needing buckle connection according to the required length, and are wide in universality; and the interval between the second fastener is set as unanimity with the interval between the first fastener, need not restrict the position corresponding relation of first fastener and second fastener, can carry out blind knot, and the simple operation is high-efficient.

Drawings

Fig. 1 is a schematic structural view of the middle pin unit of the present invention.

Fig. 2 is a schematic structural view of the first fastener of the present invention.

Fig. 3 is a schematic structural view of the middle snap unit of the present invention.

Fig. 4 is a schematic structural view of a second fastener of the present invention.

Fig. 5 is a schematic view of the working principle of the present invention.

Detailed Description

As shown in fig. 1 to 5, the novel buckle includes a male buckle unit 1 and a female buckle unit 2, wherein:

the male buckle unit 1 has a continuous first woven tape 11 and first buckles 12 formed on the first woven tape 11 by injection molding, the first buckles 12 are continuously copied at equal intervals along the length direction of the first woven tape 11, the first buckles 12 have first buckling parts 121 formed on the ventral surface of the first woven tape 11;

the female buckle unit 2 has a continuous second webbing 21, and second buckles 22 injection-molded on the second webbing 21, the second buckles 22 are continuously copied at equal intervals along the length direction of the second webbing 21, and the interval between the second buckles 22 is identical to the interval between the first buckles 12, the second buckles 22 have second buckle parts 221 molded on the ventral surface of the second webbing 21;

the first woven belt 11 in the male buckle unit 1 and the second woven belt 21 in the female buckle unit 2 are oppositely matched through the ventral surface, the first fasteners 12 on the male buckle unit 1 are just in one-to-one correspondence with the second fasteners 22 on the female buckle unit 2, and the first fasteners 12 and the corresponding second fasteners 22 form detachable buckling matching through the first buckling parts 121 and the second buckling parts 221 in opposite directions.

In the above embodiment, the male buckle unit 1 is prefabricated into a continuous material belt by the continuous first woven tape 11, and the female buckle unit 2 is prefabricated into a continuous material belt by the continuous second woven tape 21, so that both the male buckle unit 1 and the female buckle unit 2 can be cut from the material belt by a required length and sewn at a place where a buckle connection is required. Obviously, the buckling length suitable for the male buckle unit 1 and the female buckle unit 2 has extremely high degree of freedom, and needs to be reliably intercepted to realize the buckling length.

In the above embodiment, the male buckle unit 1 has the first fastener 12 continuously copied on the first webbing 11, the female buckle unit 2 has the second fastener 22 continuously copied on the second webbing 21, and the pitch between the first fasteners 12 on the male buckle unit 1 and the pitch between the second fasteners 22 on the female buckle unit 2 are set to be the same. Obviously, the arrangement causes the male buckle unit 1 and the female buckle unit 2 to be buckled with each other without additionally considering the corresponding relationship between the positions of the first fastener 12 and the second fastener 22, and any continuous first fastener 12 in the male buckle unit 1 can be buckled with any continuous second fastener 22 in the female buckle unit 2 correspondingly, so that the operation is convenient and efficient, and the buckling can be properly realized even in a blind buckling operation mode.

Preferably, the first webbing 11 and the second webbing 21 are the same webbing.

Preferably, the first buckle 12 further has a first buckle surface 122 formed on the back surface of the first webbing 11, and the first buckle surface 122 is a sheet-shaped structure aligned with the first buckle part 121; the second buckle 22 further has a second buckle surface 222 formed on the back surface of the second webbing 21, and the second buckle surface 222 is a sheet-shaped structure aligned with the second buckle connection portion 221. The first fastening surface 122 and the second fastening surface 222 serve as pressure bearing surfaces when the first fastening member 12 and the second fastening member 22 are fastened, so that the operation is more convenient and comfortable.

Further, the projection of the first hook surface 122 in the thickness direction of the first webbing 11 surrounds the projection of the first hook portion 121 in the thickness direction of the first webbing 11, and the projection of the second hook surface 222 in the thickness direction of the second webbing 21 surrounds the projection of the second hook portion 221 in the thickness direction of the second webbing 21.

Preferably, the first buckle-connecting part 121 has a letter-shaped protrusion for matching with the second buckle-connecting part 221, and one end of the letter-shaped protrusion away from the first mesh belt 11 is rounded; the second fastening portion 221 has a linear notch for the linear bump to be inserted into, and the linear notch is also rounded at two edges of the notch.

Preferably, the length direction of the linear projection is set to be identical to the length direction of the first webbing 11.

Preferably, the first-shaped protrusion of the first buckle-connecting part 121 is formed as an outwardly protruding joint part 123 at an end away from the first webbing 11, and the second-shaped notch of the second buckle-connecting part 221 is formed as an inwardly protruding blocking part 223 at two edges of the notch; when a style of calligraphy lug embedding style of calligraphy notch, the joint portion 123 of a style of calligraphy lug and the stop 223 mutual interference fit of a style of calligraphy notch to difficult pine takes off, helps improving the lock joint firmness.

Various other modifications and alterations of the disclosed structure and principles may occur to those skilled in the art, and all such modifications and alterations are intended to be included within the scope of the present invention.

Claims

1. Novel fastener, including pin thread unit and box unit, its characterized in that:

the male buckle unit is provided with a continuous first woven belt and a first buckle formed on the first woven belt through injection molding, the first buckle is continuously copied at equal intervals along the length direction of the first woven belt, and the first buckle is provided with a first buckle part formed on the ventral surface of the first woven belt;

the first woven belt in the male buckle unit and the second woven belt in the female buckle unit are matched with each other through the ventral surface, the first fastener on the male buckle unit is just in one-to-one correspondence with the second fastener on the female buckle unit, and the first fastener and the corresponding second fastener form detachable buckling matching in opposite directions through the first buckling part and the second buckling part.

2. A novel buckle as claimed in claim 1, wherein: the first woven belt and the second woven belt are the same woven belt.

3. A novel buckle as claimed in claim 1, wherein: the first fastener is also provided with a first fastening surface formed on the back surface of the first woven tape, and the first fastening surface is a sheet-shaped structure body aligned with the first fastening part in the middle; the second buckle is also provided with a second buckle surface formed on the back surface of the second woven belt, and the second buckle surface is a sheet-shaped structure body which is aligned with the second buckle connection part in the middle.

4. A novel fastener as claimed in claim 3, wherein: the projection of the first buckling surface in the thickness direction of the first woven belt surrounds the projection of the first buckling part in the thickness direction of the first woven belt, and the projection of the second buckling surface in the thickness direction of the second woven belt surrounds the projection of the second buckling part in the thickness direction of the second woven belt.

5. The novel buckle of claim 1, wherein: the first buckling part is provided with a straight-shaped convex block which is used for matching with the second buckling part, and one end of the straight-shaped convex block, which is far away from the first mesh belt, is rounded; the second buckling part is provided with a straight notch for the straight lug to be embedded in, and the two edges of the straight notch are rounded off.

6. The novel buckle of claim 5, wherein: the length direction of the linear convex block is consistent with the length direction of the first woven belt.

7. A novel buckle according to claim 5, characterized in that: the first buckle part is provided with a first buckle groove and a second buckle part, wherein the first buckle part is provided with a first buckle groove and a second buckle groove; when the straight-shaped lug is embedded into the straight-shaped notch, the joint part of the straight-shaped lug is in interference fit with the blocking part of the straight-shaped notch.