CN220275054U - Chip rotation non-falling pin shaft of lobster buckle - Google Patents

Abstract

The chip rotation of the lobster buckle provided by the utility model does not fall off the pin shaft, and the lobster buckle comprises: the lobster clasp chip body and the pin shaft; the lobster buckle chip body is provided with a through hole; the middle part of the pin shaft is positioned in the through hole, the upper part and the lower part of the pin shaft extend out of the lobster buckle chip body, and clamping blocks are radially extended on the upper part and the lower part of the pin shaft; the distance from the axis of the pin shaft to the end part of the clamping block is larger than the radius of the through hole. The clamping blocks are arranged at the upper part and the lower part of the pin shaft, and the distance from the axis of the pin shaft to the end part of the clamping block is larger than the radius of the through hole, so that the pin shaft is not easy to fall from the through hole on the lobster buckle chip body, and the defect that the lobster buckle cannot be used due to the fact that the traditional pin slides from the lobster buckle chip is overcome.

Description

Chip rotation non-falling pin shaft of lobster buckle

Technical Field

The utility model relates to the technical field of lobster buckles, in particular to a pin shaft which does not fall off when a chip of the lobster buckle rotates.

Background

The lobster button is very similar to lobsters in shape, quite common in life, quite wide in application range and quite various in shape and variety, is made of various metals, has silver, gold, black and the like, and can be matched with other accessories differently due to the fact that the lobster button is convenient and practical, so that the lobster button is often used in various ornaments.

The existing lobster clasp chip and the pins are usually of a separated structure, so that the pins are easy to slide off in the actual use process of the lobster clasp, the chip is easy to loose, and the lobster clasp cannot be used.

Disclosure of Invention

The utility model provides a pin shaft which is not fallen off when a chip of a lobster buckle rotates, and aims to solve the problems in the background technology.

In order to achieve the above purpose, the chip rotation non-falling pin shaft of the lobster buckle provided by the utility model comprises:

the lobster clasp chip body is provided with a through hole;

the middle part of the pin shaft is positioned in the through hole, the upper part and the lower part of the pin shaft extend out of the lobster buckle chip body, and clamping blocks are radially extended on the upper part and the lower part of the pin shaft;

the distance from the axis of the pin shaft to the end part of the clamping block is larger than the radius of the through hole.

Compared with the prior art, the utility model has the beneficial effects that:

the upper part and the lower part of the pin shaft are provided with the clamping blocks, and the distance from the axis of the pin shaft to the end part of the clamping block is larger than the radius of the through hole, so that the pin shaft is not easy to fall from the through hole on the lobster buckle chip body, and the defect that the lobster buckle cannot be used due to sliding leakage of the traditional pin from the lobster buckle chip can be overcome.

For a better understanding and implementation, the present utility model is described in detail below with reference to the drawings.

Drawings

FIG. 1 is a schematic diagram of the overall construction assembly of the present utility model;

FIG. 2 is a schematic diagram of the overall structure assembly of the present utility model

Fig. 3 is a schematic view of the overall structure of the pin in the present utility model.

In the figure: 1. the lobster clasp chip body; 1A, through holes; 2. a pin shaft; 21. and (5) clamping blocks.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indications (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship between the components, the movement condition, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or be indirectly connected to the other element through intervening elements.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1-3, a lobster clasp chip rotation non-shedding pin comprises: the lobster clasp chip body 1 and the pin shaft 2;

the lobster buckle chip body 1 is provided with a through hole 1A;

the middle part of the pin shaft 2 is positioned in the through hole 1A, the upper part and the lower part of the pin shaft 2 extend out of the lobster buckle chip body 1, and clamping blocks 21 are extended on the upper part and the lower part of the pin shaft 2 along the radial direction of the pin shaft;

wherein, the distance from the axis of the pin shaft 2 to the end of the clamping block 21 is larger than the radius of the through hole 1A.

According to the lobster buckle, the pin shaft 2 is prevented from falling off due to the rotation of the chip, the clamping blocks 21 are arranged at the upper part and the lower part of the pin shaft 2, and the distance from the axis of the pin shaft 2 to the end part of the clamping block 21 is larger than the radius of the through hole 1A, so that the pin shaft 2 is not easy to fall off from the through hole 1A on the lobster buckle chip body 1, and the defect that the lobster buckle cannot be used due to the fact that a traditional pin slides off from the lobster buckle chip is overcome.

The foregoing disclosure is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the claims herein, as equivalent changes may be made in the claims herein without departing from the scope of the utility model.

Claims (1)

1. The utility model provides a chip rotation of lobster knot does not drop round pin axle which characterized in that includes:

the lobster clasp chip body is provided with a through hole;

the middle part of the pin shaft is positioned in the through hole, the upper part and the lower part of the pin shaft extend out of the lobster buckle chip body, and clamping blocks are radially extended on the upper part and the lower part of the pin shaft;

the distance from the axis of the pin shaft to the end part of the clamping block is larger than the radius of the through hole.