CN211269069U - Ceramic chain particle - Google Patents

Abstract

The utility model discloses a pottery chain grain, its main part is an annular structure, is equipped with the breach on the annular structure, and the annular structure terminal surface of breach both sides is 90 planes for two contained angles, and two plane turning departments of two terminal surfaces are breach minimum distance department, and the turning department of two terminal surfaces sets up relatively and contacts. The preparation only needs a set of mould, and is simple, and the equipment process also need not to open again and close the breach, and the breach is perpendicular to inserting and can be accomplished the equipment, labour saving and time saving, and simultaneously, the breach department minimum clearance is little, and ring are difficult for breaking away.

Description

Ceramic chain particle

Technical Field

The utility model relates to a case and bag accessory especially relates to a pottery chain grain.

Background

The current package braces on the market is various, and one kind utilizes the braces of metal latch closure formation, and this braces is when production, comprises a plurality of ring, opens the breach with the ring earlier, and the ring is closed again after the ring is buckled mutually, and work is loaded down with trivial details, simultaneously, because the ring of braces is less, and the operation is also inconvenient, wastes time and energy.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem, the utility model provides a convenient connection, difficult off-going package braces chain grain structure.

The utility model discloses the technical problem that will solve adopts following technical scheme to realize.

The ceramic chain grain has one ring structure with notch in the main body, two 90 deg included angle planes in the end faces of the ring structure, and the shortest distance between the notch planes in the turning positions of the two end faces.

Preferably, the end face of the annular structure is divided into an upper half face and a lower half face, the upper half faces of the two end faces form an included angle of 90 degrees, and the lower half faces of the two end faces also form an included angle of 90 degrees.

Preferably, the inner side wall of the annular structure is provided with a hemispherical protrusion, and the hemispherical protrusion is divided into two parts which are respectively arranged at two sides of the notch and located at the shortest distance from the notch.

Preferably, a horn-shaped opening is arranged outside the notch.

The utility model has the advantages that:

the preparation only needs a set of mould, and is simple, and the equipment process also need not to open again and close the breach, and the breach is perpendicular to inserting and can be accomplished the equipment, labour saving and time saving, and simultaneously, the breach department minimum clearance is little, and ring are difficult for breaking away.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts;

FIG. 1 is a schematic view of a ceramic chain particle structure;

FIG. 2 is a schematic view of a chain particle assembly;

FIG. 3 is a schematic front view of a strand gap;

FIG. 4 is a schematic top view of a chain particle gap.

Detailed Description

In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the embodiments of the present invention are combined with the following description to clearly and completely describe the technical solution in the embodiments of the present invention.

Example 1: as shown in fig. 1-2: a ceramic chain grain is characterized in that a main body of the ceramic chain grain is of an annular structure 1, a notch 2 is arranged on the annular structure, the end faces of the annular structures on two sides of the notch are two planes with an included angle of 90 degrees, the turning position of the two planes of the two end faces is the position with the shortest distance from the notch, and the turning positions of the two end faces are oppositely arranged and contacted.

The gap does not need to be opened and closed in the assembling process, the gap can be vertically inserted to complete assembling, time and labor are saved, meanwhile, the minimum gap at the gap is small, and the ring is not easy to disengage from the ring.

Example 2: as shown in fig. 1 and 3: on the basis of embodiment 1, the end surface of the annular structure is divided into an upper half surface and a lower half surface, the upper half surfaces of the two end surfaces form an included angle of 90 degrees, and the lower half surfaces of the two end surfaces also form an included angle of 90 degrees.

The positive and negative structures of each ring are the same, the corresponding opposite insertion according to the upper opening angle and the lower opening angle is not needed, the upper and the lower parts are 90 degrees, the blind insertion can be realized, and the opposite connection can be quickly completed.

As shown in fig. 4, the inner side wall of the annular structure is provided with a hemispherical protrusion 3, and the hemispherical protrusion is divided into two parts, which are respectively arranged at two sides of the notch and located at the shortest distance from the notch.

By utilizing the smooth surface of the hemispherical bulge, the two connected inner wall notches of the ring can slide along the hemispherical bulge under the condition that the notches correspond, so that the ring and the ring are prevented from correspondingly disengaging from each other through the notches.

And a horn-shaped opening 4 is formed outside the notch. The horn-shaped opening is convenient for opposite insertion, and quick assembly is realized.

It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims (4)

1. A ceramic chain particle, characterized in that: the main body of the device is an annular structure, a notch is arranged on the annular structure, the end faces of the annular structure at two sides of the notch are two planes with an included angle of 90 degrees, the turning positions of the two planes of the two end faces are the shortest distance positions of the notch, and the turning positions of the two end faces are oppositely arranged and contacted.

2. A ceramic chain particle as set forth in claim 1, wherein: the end face of the annular structure is divided into an upper half face and a lower half face, the upper half faces of the two end faces are at 90-degree included angles, and the lower half faces of the two end faces are also at 90-degree included angles.

3. A ceramic chain particle as set forth in claim 1, wherein: the inner side wall of the annular structure is provided with a hemispherical bulge, and the hemispherical bulge is divided into two parts which are respectively arranged at two sides of the notch and located at the shortest distance of the notch.

4. A ceramic chain particle as set forth in claim 1, wherein: and a horn-shaped opening is formed in the outer side of the notch.

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