CN210960783U

CN210960783U - Novel nail clippers

Info

Publication number: CN210960783U
Application number: CN201921831230.7U
Authority: CN
Inventors: 袁政
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-10
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses a novel nail clippers, including the last pincers body and the lower pincers body, go up the pincers body and all include handle, connecting portion, pincers sword mouth with the lower pincers body, the connecting portion of going up the pincers body and the connecting portion of the lower pincers body are in the same place through connecting the nail pin joint, the inboard of connecting portion is equipped with circular recess, the centre of a circle of circular recess is equipped with holds the through-hole that the connection nail passed, put thrust ball bearing's steel ball retainer subassembly in the circular recess. The utility model has the advantages that the steel ball retainer assembly is arranged between the upper caliper body and the lower caliper body, so that the sliding friction between the binding surfaces of the upper caliper body and the lower caliper body is changed into rolling friction, and the upper caliper body and the lower caliper body rotate relatively more smoothly and more labor-saving; meanwhile, when the connecting nail is assembled by a worker, the worker only needs to screw the connecting nail, whether the connecting nail is screwed too tightly or not does not need to be considered, the requirement on the proficiency of the worker is lower, and the assembling efficiency is higher.

Description

Novel nail clippers

Technical Field

The utility model belongs to the technical field of human daily life articles for use, more specifically say, especially, relate to a novel nail clippers.

Background

Nail clippers are an essential personal care product in daily life, and are extremely important for individuals to keep their hygiene.

The nail clippers are classified according to the structure, and are mainly of two types, the first type is the traditional nail clipper, which comprises an upper clipper body, a lower clipper body connected with the upper clipper body through a pull nail and a pressing handle, the end parts of the upper clipper body and the lower clipper body are respectively provided with a blade cutter, the pressing handle penetrates through the pull nail through a pin to be connected with the upper clipper body and the lower clipper body, and the purpose of cutting nails is achieved by operating the pressing handle to drive the blades of the upper clipper body and the lower clipper body to be occluded; the second nail clipper comprises an upper clipper body and a lower clipper body, wherein the upper clipper body and the lower clipper body are pivoted through a connecting nail, and the tail parts of the upper clipper body and the lower clipper body are pressed by a colleague to enable the cutting edge at the front end of the upper clipper body and the cutting edge at the front end of the lower clipper body to be occluded to achieve the purpose of cutting nails.

For the second nail clippers, the joint position of the upper clipper body and the lower clipper body is provided with a binding surface, when the upper clipper body rotates relative to the lower clipper body, the degree of pressing the binding surface of the upper clipper body and the binding surface of the lower clipper body when a connecting nail is screwed down can affect the driving force, the rotation smoothness and the service life of a product when the upper clipper body rotates relative to the lower clipper body, so that the existing nail clippers have higher requirements on the assembly proficiency of workers and higher rework rate.

Disclosure of Invention

The utility model aims at solving at least one technical problem existing in the prior art and providing a novel nail clipper which has the advantages of labor saving and smooth rotation of the upper clipper body and the lower clipper body and low requirement on the assembly proficiency of workers.

The utility model discloses a following technical scheme realizes.

The utility model provides a novel nail clippers, including the last pincers body and the lower pincers body, go up the pincers body and all include handle, connecting portion, pincers sword mouth with the lower pincers body, the connecting portion of going up the pincers body and the connecting portion of the lower pincers body are in the same place through connecting the nail pin joint, the inboard of connecting portion is equipped with circular recess, the centre of a circle of circular recess is equipped with holds the through-hole that the connection nail passed, put thrust ball bearing's steel ball retainer subassembly in the circular recess.

In the technical scheme, the groove bottom of the circular groove and the steel ball in the steel ball retainer assembly are in rolling friction, so that the upper caliper body and the lower caliper body can rotate relatively more smoothly, and a user can save more labor when operating the upper caliper body and the lower caliper body to rotate relatively; when the connecting nail is assembled by a worker, the worker only needs to screw the connecting nail, whether the connecting nail is screwed too tightly or not does not need to be considered, the requirement on the proficiency of the worker is lower, and the assembling efficiency is higher.

Preferably, the connecting nail is a primary-secondary connecting nail, so that the structure is simple and the assembly is convenient.

Preferably, the inner side of the handle of the lower forceps body is provided with a U-shaped spring, and the opening end of the U-shaped spring is rotatably connected with the connecting seat arranged on the inner side surface of the handle, so that after the forceps knife edge of the upper forceps body is occluded with the forceps knife edge of the lower forceps body, the upper forceps body is restored to the original position under the elastic force action of the U-shaped spring so as to facilitate the next operation.

The utility model has the advantages that the steel ball retainer assembly is arranged between the upper caliper body and the lower caliper body, so that the sliding friction between the binding surfaces of the upper caliper body and the lower caliper body is changed into rolling friction, and the upper caliper body and the lower caliper body rotate relatively more smoothly and more labor-saving; meanwhile, when the connecting nail is assembled by a worker, the worker only needs to screw the connecting nail, whether the connecting nail is screwed too tightly or not does not need to be considered, the requirement on the proficiency of the worker is lower, and the assembling efficiency is higher.

Drawings

Fig. 1 is a schematic view of the exploded structure of the present invention.

Fig. 2 is a schematic structural diagram of the assembled device of the present invention.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings. The drawings are for illustrative purposes only and are not to be construed as limiting the patent.

In order to explain the embodiment more simply, some parts of the drawings or descriptions that are well known to those skilled in the art but are not relevant to the main content of the present invention will be omitted. In addition, some components in the drawings may be omitted, enlarged or reduced for convenience of description, but do not represent the size or the entire structure of an actual product.

As shown in figures 1 and 2, the utility model provides a novel nail clipper, which comprises an upper clipper body 1 and a lower clipper body 2, the upper forceps body 1 and the lower forceps body 2 respectively comprise a handle 3, a connecting part 4 and a forceps edge 5 which are integrally formed, the handle 3 is arranged at the rear part of the connecting part 4, the forceps edge 5 is arranged at the front part of the connecting part 4, the connecting part 4 of the upper forceps body 1 and the connecting part 4 of the lower forceps body 2 are pivoted together through a snap nail 10, a circular groove 6 is arranged on the inner side of the connecting part 4, a through hole for the snap nail 10 to pass through is arranged at the center of the circular groove 6, a steel ball retainer assembly 7 is arranged in the circular groove 6, the steel ball retainer assembly 7 comprises steel balls and a retainer, the retainer is a circular disc-shaped body, a plurality of steel balls are arranged and embedded on the retainer in the circumferential direction and can roll relative to the retainer, in the present invention, the steel ball retainer assembly 7 is a thrust ball bearing which is not provided with a seat ring and a shaft ring and is customized to a bearing factory.

As shown in fig. 1 and 2, the inner side of the handle 3 of the lower pincer body 2 is provided with a U-shaped spring 8, two end portions of an opening end of the U-shaped spring 8 are bent outwards to form rotating shafts, two connecting seats 9 are symmetrically arranged on the inner side surface of the handle 3 of the lower pincer body 2, the rotating shafts of the two end portions of the U-shaped spring 8 respectively penetrate through blind holes formed in the two connecting seats 9 to be rotatably connected, the U-shaped spring 8 can rotate by taking the rotating shafts as a shaft, when the free end of the U-shaped spring 8 rotates forwards in a forward overturning manner to be in contact with the inner side of the handle 3 of the upper pincer body 1, elasticity can be provided for resetting the upper pincer body 1, when the free end of the U-shaped spring 8 rotates backwards in an overturning manner to be close to a horizontal position, the handle 3 of the upper pincer body 1.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. It will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.

Claims

1. The utility model provides a novel nail clippers, includes the pincers body and the lower pincers body, go up the pincers body and all include handle, connecting portion, pincers sword mouth with the lower pincers body, the connecting portion of going up the pincers body and the connecting portion of the lower pincers body are in the same place through connecting the nail pin joint, a serial communication port, the inboard of connecting portion is equipped with circular recess, the centre of a circle of circular recess is equipped with holds the through-hole that connects the nail to pass, put thrust ball bearing's steel ball retainer subassembly in the circular recess.

2. The novel nail clipper according to claim 1, wherein the connecting nail is a snap connecting nail.

3. The novel nail nipper as claimed in claim 1, wherein the inside of the handle of the lower nipper body is provided with a U-shaped spring, and the open end of the U-shaped spring is rotatably connected with a connecting seat provided on the inside surface of the handle.