CN103653556A

CN103653556A - Safety belt buckle

Info

Publication number: CN103653556A
Application number: CN201210352271.4A
Authority: CN
Inventors: 郑丹丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-09-21
Filing date: 2012-09-21
Publication date: 2014-03-26

Abstract

A safety belt buckle enables a safety belt to be opened automatically when the existing buckle cannot be opened in a bouncing mode. The scheme is that the safety belt buckle is formed by a U-shaped sliding ring and a plug, the opening direction of the U-shaped sliding ring is perpendicular to the direction of the plug, two through holes are formed in the opening end of the U-shaped sliding ring, a rope penetrates the two through holes, and a slip knot is tied to prevent the safety belt from sliding out of the U-shaped sliding ring. One side of the plug is wide, the other side of the plug is narrow, and a blocking-proof corner is arranged at the front end of the plug. The plug can only be inserted along the designed direction during use. According to the safety belt buckle, when a socket is deformed and cannot enable the buckle to bounce out, the safety belt can retreat by opening the slip knot to be quickly released.

Description

A kind of safety belt eye-splice

Technical field:

The present invention relates to a kind of safety belt eye-splice.

Background technology:

At present, safety belt for vehicle eye-splice, through the slip ring of safety belt, is generally all the structure of sealing, once between safety belt eye-splice and slot, because of External Force Acting distortion or inefficacy, safety belt cannot independently be opened in time, brings potential safety hazard to driver and crew.

Summary of the invention:

The object of the invention is: design a kind of safety belt eye-splice that can independently open.

The solution of the present invention is: safety belt eye-splice consists of a U-shaped slip ring and plug; The opening direction of U-shaped slip ring becomes vertical relation with the direction of plug; At the openend of U-shaped slip ring, there are 2 through holes, between 2 through holes, put on rope, stamp knot alive, prevent that safety belt from skidding off U-shaped slip ring; One hem width of plug, the another side of plug is narrow, and the front end of plug has fool proof angle, guarantees plug in use, can only insert along design direction.

Accompanying drawing explanation:

As Fig. 1: U-shaped slip ring (1); The through hole of slip ring openend (2-1,2-2); Through hole on plug (3); Plug (4), wherein: coupling part (4-1), narrow limit (4-2), fool proof angle (4-3), broadside (4-4).

The specific embodiment:

Exemplary embodiments is as Fig. 1, and eye-splice is by sheet metal warp: cut out, the operation such as punching press, boring, bending and surface treatment forms.During use, safety belt is flat to be placed in U-shaped slip ring (1), between two through holes of slip ring, with fine rule, beats a knot of living, this knot, guarantee that on the one hand safety belt can not deviate within slip ring, on the one hand when normal use, when eye-splice cannot be ejected because of distortion, open knot alive, from U-shaped opening, skid off safety belt, be convenient to driver and crew and get away in time.Because safety belt is generally towards post-tensioning, U-shaped opening generally forward.Different width is made on the both sides of plug, and fool proof angle, is all that while guaranteeing that eye-splice is inserted, U-shaped opening forward.Certainly, supporting socket, need to match with the shape and size of plug with it.

Claims

1. a safety belt eye-splice, is characterized in that: safety belt eye-splice consists of a U-shaped slip ring and plug.

2. a kind of safety belt eye-splice as claimed in claim 1, is characterized in that: the opening direction of U-shaped slip ring becomes vertical relation with the direction of plug.

3. a kind of safety belt eye-splice as claimed in claim 1, is characterized in that: at the openend of U-shaped slip ring, have 2 through holes.

4. a kind of safety belt eye-splice as claimed in claim 1, is characterized in that: a hem width of plug, and the another side of plug is narrow, and the front end of plug has fool proof angle.