CN203784502U

CN203784502U - Single-buckle one-lug pole-less clamp

Info

Publication number: CN203784502U
Application number: CN201420158015.6U
Authority: CN
Inventors: 金贵泉; 金彪
Original assignee: Tianjin Hui Jia Five Metals Science And Technology Ltd
Current assignee: Tianjin Hui Jia Five Metals Science And Technology Ltd
Priority date: 2014-04-02
Filing date: 2014-04-02
Publication date: 2014-08-20
Anticipated expiration: 2024-04-02

Abstract

The utility model relates to a single-buckle one-lug pole-less clamp which is a mutually nested hoop including an outer rim ring and an inner rim ring. A chucking lug is arranged on the outer rim ring, and a buckle is arranged on the mutual nesting part of the outer rim ring and the inner rim ring. The buckle is so structured that a buckle cover is arranged on the outer rim ring, a head restraint is arranged on the inner rim ring at a position corresponding to the buckle cover. A locking column is arranged on the root at the rear end of the buckle cover, and the locking column clamps the head restraint on the inner rim ring. The clamp is has a single-buckle structure, and employs a buckle cover and a locking column to ensure solid buckling, and improve the tensile strength of the buckling point. The ratio of the buckle to the perimeter of the clamp is reduced, the specification scope of the clamp is increased, and the locking the clamp with a diameter less than 11.9mm is realized.

Description

The electrodeless clip of a kind of single hasp monaural

Technical field

The utility model belongs to mechanical field, relates to pipeline connecting parts clip, the electrodeless clip of especially a kind of single hasp monaural.

Background technique

In the larger-size pipeline of reducing connects, conventionally adopt electrodeless clip to carry out the connection of pipe fitting, conventionally adopt at present the electrodeless clip of monaural or adopt electrodeless clip can increase the clamping force to pipe fitting, avoid leaking; Also can remain on pipe fitting stable electrodeless clip simultaneously.But in thinner pipeline connects, connect buckle and self-locking buckle because clip must be provided with, causing the minimum locking diameter of current electrodeless clip is 11.9 millimeters, the jointing clip that is applicable to be less than this diameter does not have.

Model utility content

The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of electrodeless clip of single hasp monaural that small diameter pipe fitting connects of realizing is provided.

The purpose of this utility model is achieved through the following technical solutions:

The electrodeless clip of a kind of single hasp monaural, is a mutually nested garter spring, and this garter spring comprises outer rim ring and inner ring, it is characterized in that: on outer rim ring, be shaped with a clamping ear, be provided with a hasp at outer rim ring with the mutually nested position of inner ring.

And the structure of described hasp is: be shaped with a buckle closure on outer rim ring, to being shaped with a dop on the inner ring of buckle closure position, be shaped with a retaining post at buckle closure rear end root, this retaining post clamps the dop of inner ring.

Advantage of the present utility model and good effect are:

This clip is single hasp form, and has adopted the form such as buckle closure, retaining post, makes overlap joint more firm, improved the tensile strength of overlapped points simultaneously, shorten the size that hasp accounts for girth, expanded the specification scope of clip, realized the locked clip device that locking diameter is less than 11.9 millimeters.

Brief description of the drawings

Fig. 1 is structural front view of the present utility model (broken section);

Fig. 2 is that the A of Fig. 1 is to partial structurtes schematic diagram;

Fig. 3 is the B portion structure enlarged diagram of Fig. 1;

Fig. 4 is the perspective view of Fig. 1.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model is further described; The present embodiment is descriptive, is not determinate, can not limit thus protection domain of the present utility model.

The electrodeless clip of a kind of single hasp monaural, it is a mutually nested garter spring, this garter spring comprises outer rim ring 3 and inner ring 4, is shaped with a clamping ear 2 on outer rim ring, is provided with a hasp 1 at outer rim ring with the mutually nested position of inner ring, the structure of this hasp is referring to Fig. 1,2,3, on outer rim ring, be shaped with a buckle closure 5, to being shaped with a dop 6 on the inner ring of buckle closure position, be shaped with a retaining post 7 at buckle closure rear end root, this retaining post can clamp the dop of inner ring, avoids retreating of dop.

Claims

1. the electrodeless clip of single hasp monaural, is a mutually nested garter spring, and this garter spring comprises outer rim ring and inner ring, it is characterized in that: on outer rim ring, be shaped with a clamping ear, be provided with a hasp at outer rim ring with the mutually nested position of inner ring;

The structure of described hasp is: on outer rim ring, be shaped with a buckle closure, to being shaped with a dop on the inner ring of buckle closure position, be shaped with a retaining post at buckle closure rear end root, this retaining post clamps the dop of inner ring.