CN214742618U

CN214742618U - Hexagonal screw with medium

Info

Publication number: CN214742618U
Application number: CN202120471181.1U
Authority: CN
Inventors: 余桂根
Original assignee: Jiangsu Shengdiwei Hardware Technology Co ltd
Current assignee: Jiangsu Shengdiwei Hardware Technology Co ltd
Priority date: 2021-03-04
Filing date: 2021-03-04
Publication date: 2021-11-16
Anticipated expiration: 2031-03-04

Abstract

The utility model discloses a screw is situated between in hexagonal area, including hexagonal screw and meson body, the meson body is including rotating first gasket and the second gasket of connecting mutually, first gasket fixed set up in the bottom of hexagonal screw. The utility model provides a screw is situated between in hexagonal area, the meson body of hexagonal screw bottom sets up through the rotation of first gasket and second gasket, make the hexagonal screw when with article surface threaded connection, the first gasket of hexagonal screw bottom can not with article surface direct contact, make when rotating hexagonal screw and dismantling or installing, first gasket on the hexagonal screw can rub at the ring channel internal rotation of second gasket and rather than, and then when the first gasket in the meson body is rotatory, can not lead to the fact wearing and tearing to the surface of article, thereby when avoiding hexagonal screw to dismantle or install, this meeting of meson on the hexagonal screw leads to the fact wearing and tearing to its surface because of with article direct contact.

Description

Hexagonal screw with medium

Technical Field

The utility model relates to a screw technical field is situated between in the area relates to a screw is situated between in hexagonal area particularly.

Background

The screw is a tool for fastening the parts of an object step by utilizing the physical and mathematical principles of the inclined plane circular rotation and friction force of the object, and the main classification of the screw comprises four types of common screws, machine screws, self-tapping screws and expansion screws, wherein the screw is a belt medium screw, a circular part similar to a gasket is clamped between the head of the screw and a screw rod, and the screw and the head of the screw are formed by cold heading machine equipment.

The existing hexagonal band medium screw can increase the contact area with an object through the medium, avoids the damage to the object caused by the small contact area and the overlarge pressure, but simultaneously increases the contact area with the object, so that the medium can rotate to cause larger abrasion to the surface of the object when the screw is normally in direct contact with the object and is screwed down or detached in a rotating manner.

Therefore, a problem to be solved is now desired.

Disclosure of Invention

In view of the above-mentioned problem that prior art exists, an aspect of the utility model aims to provide a screw is situated between to solve present screw is situated between to hexagonal area, it though can increase the area of contact with article through the meson, avoid area of contact little pressure too big to cause the damage to article, nevertheless simultaneously because of increased the area of contact with article for when the screw is usually with article direct contact, when rotatory screwing up or demolish, the meson is to the bigger problem of wearing and tearing that the object surface rotation caused.

Technical scheme

In order to realize the above-mentioned purpose, the utility model provides a pair of screw is situated between to hexagonal area, including hexagonal screw and meson body, the meson body is including rotating first gasket and the second gasket of connecting mutually, first gasket fixed set up in the bottom of hexagonal screw.

Preferably, the second gasket is internally provided with an annular groove.

Preferably, the bottom of the first gasket is provided with a circular ring piece which is in running fit with the annular groove.

Preferably, the hexagonal screw comprises a hexagonal head and a screw rod, and the screw rod is connected to the bottom of the hexagonal head.

Advantageous effects

Compared with the prior art, the utility model provides a pair of screw is situated between to hexagonal area, the beneficial effect that possesses is: the utility model discloses, the meson body of hexagonal screw bottom sets up through the rotation of first gasket and second gasket, make the hexagonal screw when with article threaded connection, the first gasket of hexagonal screw bottom does not with article direct contact, make when rotating hexagonal screw and dismantling or installing, first gasket on the hexagonal screw can rub at the ring channel internal rotation of second gasket and rather than, and then when the first gasket in the meson body is rotatory, can not cause wearing and tearing to the surface of article, thereby when avoiding the hexagonal screw to rotate, this meeting of meson causes wearing and tearing to the surface of article.

It is to be understood that both the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

This document provides an overview of various implementations or examples of the technology described in this disclosure, and is not a comprehensive disclosure of the full scope or all features of the disclosed technology.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall explosion structure of the present invention;

FIG. 3 is a schematic view of the sectional structure of the meson body and the spacer of the present invention;

fig. 4 is a schematic diagram of the explosion structure of the meson body and the gasket of the present invention.

The main reference numbers:

1. a hexagonal screw; 2. a meson body; 201. a first gasket; 202. a second gasket; 203. and (4) a circular ring piece.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be described below clearly and completely with reference to the accompanying drawings of the embodiments of the present disclosure. It is to be understood that the described embodiments are only a few embodiments of the present disclosure, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the disclosure without any inventive step, are within the scope of protection of the disclosure.

Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The use of the word "comprising" or "comprises", and the like, in this disclosure is intended to mean that the elements or items listed before that word, include the elements or items listed after that word, and their equivalents, without excluding other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may also include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present disclosure clear and concise, a detailed description of known functions and known components have been omitted from the present disclosure.

Referring to fig. 1-4, a hexagonal band-shaped screw is provided to solve the problem that the conventional hexagonal band-shaped screw increases the contact area with an object through an intermediate member to prevent the object from being damaged by a small contact area and an excessive pressure, but also increases the contact area with the object to cause more abrasion to the surface of the object due to the rotation of the intermediate member when the screw is usually in direct contact with the object and is screwed down or removed.

As the utility model discloses in the technical scheme that further proposes, as shown in fig. 1 and fig. 2, including hexagonal screw 1 and meson body 2, meson body 2 is including rotating first gasket 201 and the second gasket 202 of connecting mutually, and first gasket 201 is fixed to be set up in hexagonal screw 1's bottom. When the hexagonal screw 1 is in threaded connection with an article, the hexagonal screw 1 and the second gasket 202 rotate and rub, and the first gasket 201 rotates in the annular groove of the second gasket 202, so that the first gasket 201 in the meson body 2 is prevented from being in direct contact with the surface of the article; the first washer 201 in the meson body 2 is integrally formed with the hexagonal screw 1.

Specifically, the first gasket 201 is rotatably disposed in the second gasket 202, so that when the hexagonal screw 1 is in threaded connection with an article, the hexagonal screw 1 separates the first gasket 201 and the article through the second gasket 202 at the bottom, and the first gasket 201 and the second gasket 202 are in rotational friction, so that the meson body 2 is prevented from contacting the article and causing abrasion to the surface of the meson body 2 during rotation.

As shown in fig. 4, an annular groove is formed inside the second gasket 202. The ring piece 203 is rotatably arranged in the annular groove. The first washer 201 rotates within the second washer 202, reducing wear of the surface of the article by the hex strap.

As shown in fig. 3 and 4, the bottom of the first gasket 201 is provided with a circular ring piece 203 which is rotatably engaged with the circular groove. A circular ring piece 203 is fixed at the bottom of the first gasket 201.

As shown in fig. 1 and 2, the hexagonal screw 1 includes a hexagonal head and a threaded rod, and the threaded rod is connected to the bottom of the hexagonal head. And a screw rod connected with the bottom of the hexagonal head forms a thread section through thread rolling.

It will be appreciated by those skilled in the art that other similar connections may be used to implement the present invention. Such as welding, bonding, or screwing.

The above embodiments are merely exemplary embodiments of the present invention, which is not intended to limit the present invention, and the scope of the present invention is defined by the appended claims. Various modifications and equivalents may be made by those skilled in the art to the present invention without departing from the spirit and scope of the invention, and such modifications and equivalents should be considered to be within the scope of the invention.

Claims

1. The utility model provides a hexagonal area mesoscrew, includes hexagonal screw (1) and meson body (2), its characterized in that, meson body (2) are including first gasket (201) and second gasket (202) of looks rotation connection, first gasket (201) fixed set up in the bottom of hexagonal screw (1).

2. The hexagon socket head screw according to claim 1, wherein an annular groove is formed in the second washer (202).

3. The hexagon socket head screw according to claim 1, characterized in that the bottom of the first gasket (201) is provided with a circular ring piece (203) which is in running fit with an annular groove.

4. The hexagon socket screw according to claim 1, wherein the hexagon screw (1) comprises a hexagon head and a screw, and the screw is connected to the bottom of the hexagon head.