CN2521145Y

CN2521145Y - Tensioning buckle

Info

Publication number: CN2521145Y
Application number: CN 01255142
Authority: CN
Inventors: 陈伟国
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-12-05
Filing date: 2001-12-05
Publication date: 2002-11-20
Anticipated expiration: 2011-12-05

Abstract

A tightening buckle is a device used for tightening and binding a binding band, in particular being adaptable for the usage of binding small-sized and light freights on a bicycle, a motorcycle and a car or at home. An inner casing body connected with a baffle and provided with a chute is connected with an outer casing body provided with a lead rod via a riveting shaft to form the integral body of the utility model. A locking groove is arranged on the outer casing, and a lead stop is arranged on the inner casing body. The baffle is connected with the inner casing body via a spring and the chute, and the baffle is also engaged with the locking groove. The tightening buckle has the advantages of simple structure, few components, small volume, light weight and easy assemblage, the utility model is beneficial to all ages to independently operate without exerting themselves , the usage is flexible, convenient and safe.

Description

Tensioning buckle

Technical field

The utility model relates to a kind of device that is used for bandage tension and colligation, and suitable especially bicycle, motor bike, automobile or family are used to bundle the Tensioning buckle of small-sized, light-duty goods, article use.

Background technology

The existing patent No. 00263428.7 " Endless tension machine ", the patent No. 00267462.9 " ultrafast tension machine ", a kind of suitable goods long-distance transport also is provided, and can have guaranteed the take-up device that cargo transportation security uses again, but only suitable binding is large-scale, heavy goods uses.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of Tensioning buckle is provided, and its volume is little, in light weight, and uses flexibly, conveniently, and small-sized, the light-duty goods of suitable binding uses.

The technical scheme that the utility model technical solution problem is adopted is: Tensioning buckle by the inner housing that is connected with baffle plate and has a chute by the riveting axle with have the body skin that keeps off and connect into integral body and constitute, on the described body skin locked groove is arranged, the band retaining is arranged on the described inner housing, described baffle plate is connected with inner housing with chute by spring, and baffle plate also cooperates with locked groove.

Compared with prior art, advantage of the present utility model is: this Tensioning buckle is only linked into an integrated entity with riveting axle and body skin by the inner housing of being with baffle plate, spring and constitutes, it is simple in structure, part is few, and volume is little, deal light, easily assembling, but the just independent operation of need not exerting oneself, use flexible, convenient, safety, all-ages, the goods use that suitable binding is small-sized, light-duty.

Description of drawings

Fig. 1. structural representation of the present utility model (closed condition);

Fig. 2. the birds-eye view of Fig. 1;

Fig. 3. the A-A view of Fig. 2;

Fig. 4. structural representation of the present utility model (open mode).

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing:

There is band bar (10) one termination, body skin (1) bottom surface, and it is other opening, the locating piece (2) that the through hole of symmetry is arranged on one end of two side and protrude to the inside, in addition end margin have the tyre inclined-plane directly to locked groove (7).

The surperficial end of inner housing (4) is an opening, a middle opening in addition, and an edge of opening is inside bound edge (11), is all horizontal band retainings (9) of inside bound edge of both sides in the middle of two openings, and the through hole and the long strip sliding groove (5) of symmetry arranged on one end of two side.

Baffle plate (8) one ends are plane jam plate (6), and its two edges have the boss of symmetry to rise and be registration mast (12), guarantee baffle plate (8) parallel motion chute (5) in all the time, and end has the bound edge (14) that makes progress in addition.

Two edges with baffle plate (8) one ends, insert in the chute (5) on inner housing (4) two side, and the two ends of spring (13) are supported on respectively in bound edge (11), (14), again inner housing (4) is put into body skin (1), connect into rotating one with riveting axle (3), Tensioning buckle is assembled into.

During use, belt one end is sewn on the band bar (10) of body skin (1), cocked inner housing (4), and be supported on the locating piece (2), the end in addition of belt is tied goods, pierce into, walk around band retaining (9) and riveting axle (3) on the inner housing (4) from body skin (1) bottom surface, again from wearing back from riveting axle (3) bottom, the tension belt puts down inner housing (4), again with pointing downward flicking inner housing (4) once, under spring (13) effect, baffle plate (7) drops in the locked groove (7) along body skin (1) edge ramp, just can goods firmly be tied, and belt can not become flexible, at this moment if continue that root belt above the pulling, make the belt can be more and more tighter.As will unloading, as long as promote baffle plate (8) forward with finger, when the locked groove (7) on baffle plate (8) the disengaging body skin (1), just can cocked inner housing (4), belt has just unclamped, and just can take off goods easily.Above-mentioned is not busy ring type binding, also can be used for the open loop type binding, promptly uses two sections belts, and an end of every section belt is sewed with hook, and the other end then is connected on the Tensioning buckle, and using method is the same.

Claims

1. Tensioning buckle, connect into whole formation by the inner housing (4) that is connected with baffle plate (8) and has chute (5) by riveting axle (3) and the body skin (1) that has bar (10), it is characterized in that locked groove (7) is arranged on the described body skin (1), band retaining (9) is arranged on the described inner housing (4), described baffle plate (8) is connected with inner housing (4) with chute (5) by spring (13), and baffle plate (8) also cooperates with locked groove (7).

2. Tensioning buckle according to claim 1, it is characterized in that there is band bar (10) one termination, body skin (1) bottom surface, it is other opening, the locating piece (2) that the through hole of symmetry is arranged on one end of two side and protrude to the inside, in addition end margin have the tyre inclined-plane directly to locked groove (7); The surperficial end of inner housing (4) is an opening, a middle opening in addition, and an edge of opening is inside bound edge (11), is all horizontal band retainings (9) of inside bound edge of both sides in the middle of two openings, and the through hole and the long strip sliding groove (5) of symmetry arranged on one end of two side; Baffle plate (8) one ends are plane jam plate (6), and its two edges have the boss of symmetry to rise and be registration mast (12), and end has bound edge (14) upwards in addition.