CN220769925U

CN220769925U - Fastener fitting

Info

Publication number: CN220769925U
Application number: CN202321860729.7U
Authority: CN
Inventors: 苏福庭; 苏龙庭; 苏红丽
Original assignee: Anhui Ruiosda Machinery Technology Co ltd
Current assignee: Anhui Ruiosda Machinery Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-04-12
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a fastener fitting, which comprises a gasket body, a waterproof mechanism and a drainage mechanism, wherein the gasket body is used for being sleeved at the joint of a fastener; the waterproof mechanisms are arranged on the upper side and the lower side of the gasket body and are used for preventing outside moisture from entering the inner side of the gasket body, and each waterproof mechanism comprises a waterproof groove formed on the upper side and the lower side of the gasket body and a waterproof convex edge formed between the side wall of the waterproof groove and the outer side wall of the gasket body; the drainage mechanism sets up the upper and lower both sides of gasket body, drainage mechanism be used for with the moisture on gasket body surface is discharged, and this kind of fastener accessory replaces the gasket that traditional fastener cooperation was used, has avoided using for a long time the back deformation to cause waterproof performance to reduce, and then influences the problem of the stability after the long-time use of fastener.

Description

Fastener fitting

Technical Field

The utility model relates to the technical field of fastening accessory devices, in particular to a fastening accessory.

Background

The fastener is a kind of mechanical parts used for fastening connection and extremely wide in application, the fastener is widely used in industries including energy, electronics, electric appliances, machinery, chemical industry, metallurgy, molds, hydraulic pressure and the like, and various fasteners can be seen on various machines, equipment, vehicles, ships, railways, bridges, buildings, structures, tools, instruments, chemical industry, instruments, articles and the like, and the fastener is the most widely used mechanical base member.

The fastener needs the cooperation to use multiple accessory in the in-process of using, and wherein the cooperation of gasket is used most commonly, but the gasket of current fastener is after using for a long time deformation easily forms the crack and causes waterproof performance to reduce, and then causes the inside of fastener to advance water easily for the fastener appears rusting etc. condition, influences the stability that the fastener used for a long time.

Disclosure of Invention

This section is intended to outline some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the description summary and in the title of the application, to avoid obscuring the purpose of this section, the description summary and the title of the utility model, which should not be used to limit the scope of the utility model.

Therefore, the utility model aims to provide a fastener fitting which replaces a gasket used by a traditional fastener in a matched manner, and solves the problem that the waterproof performance is reduced due to deformation after long-time use, so that the stability of the fastener after long-time use is affected.

In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:

a fastener fitting, comprising:

the gasket body is used for sleeving the connecting part of the fastener;

the waterproof mechanism is arranged on the upper side and the lower side of the gasket body and is used for preventing outside moisture from entering the inner side of the gasket body, and comprises waterproof grooves formed on the upper side and the lower side of the gasket body and waterproof convex edges formed between the side walls of the waterproof grooves and the outer side walls of the gasket body;

and the drainage mechanisms are arranged on the upper side and the lower side of the gasket body and are used for draining the water on the surface of the gasket body.

As a preferable mode of the fastener fitting of the utility model, the waterproof groove comprises an outer groove body arranged on the surface of the gasket body and an inner groove body positioned on the inner side of the outer groove body.

As a preferable mode of the fastener fitting of the utility model, the outer tank and the inner wall bottom of the inner tank are on the same horizontal plane.

As a preferable mode of the fastener fitting of the utility model, the water drain mechanism includes a circulation groove which is formed in the surface of the gasket body and communicates the outer groove body with the inner groove body, and a water drain groove which is formed in the surface of the waterproof ridge and communicates the outer groove body with the outer side wall of the gasket body.

As a preferable scheme of the fastener fitting, the fastener fitting further comprises a water-proof mechanism, wherein the water-proof mechanism comprises water-proof convex edges which are positioned on the upper side and the lower side of the gasket body and correspond to the inner wall of the gasket body.

Compared with the prior art, the waterproof fastener fitting has the beneficial effects that the waterproof mechanism prevents external moisture from entering the inner side of the gasket body, so that the moisture is prevented from entering the inside of the fastener, the drainage mechanism discharges the moisture on the surface of the gasket body, the phenomenon that the surface of the gasket body is corroded after the time of pollutants in rainwater is prolonged due to the fact that the moisture is remained on the surface of the gasket body, the gasket body is deformed is further caused, the gasket matched with the traditional fastener is replaced, the problem that the waterproof performance is reduced due to deformation after long-time use, and the stability of the fastener after long-time use is further influenced is avoided.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:

FIG. 1 is a schematic view of a fastener assembly of the present utility model;

fig. 2 is a front view of a fastener assembly of the present utility model.

In the figure: 100. a gasket body; 200. a waterproof mechanism; 210. a water-repellent tank; 210a, an outer trough; 210b, an inner tank body; 220. waterproof convex edges; 300. a drainage mechanism; 310. a flow channel; 320. a drainage channel; 400. a water-proof mechanism.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

Next, the present utility model will be described in detail with reference to the drawings, wherein the sectional view of the device structure is not partially enlarged to general scale for the convenience of description, and the drawings are only examples, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

The utility model provides a fastener fitting, which replaces a gasket matched with a traditional fastener, and solves the problem that the waterproof performance is reduced due to deformation after long-time use, so that the stability of the fastener after long-time use is affected.

Fig. 1-2 are schematic structural views of a fastener assembly according to the present utility model, and fig. 1-2 are detailed descriptions of the fastener assembly.

Example 1

Referring to fig. 1-2, the present utility model discloses a fastener fitting, the main body of which includes a gasket body 100, a waterproof mechanism 200, and a drainage mechanism 300.

The gasket body 100 is used for sleeving the connecting parts of the fasteners, so that the tightness between the connecting parts of the fasteners is improved;

the waterproof mechanism 200 is arranged at the upper side and the lower side of the gasket body 100, the waterproof mechanism 200 is used for preventing external moisture from entering the inner side of the gasket body 100, further, the influence of long-time retention of the moisture inside the fastener on rust and the like caused by the inside of the fastener is avoided, the waterproof mechanism 200 comprises waterproof grooves 210 formed at the upper side and the lower side of the gasket body 100 and waterproof ribs 220 formed between the side walls of the waterproof grooves 210 and the outer side wall of the gasket body 100, the waterproof grooves 210 are used for intercepting the moisture on the surface of the gasket body 100, and the waterproof ribs 220 are used for preventing the external moisture from entering the surface of the gasket body 100;

in this embodiment, the waterproof groove 210 includes an outer groove 210a opened on the surface of the gasket body 100 and an inner groove 210b located inside the outer groove 210a, for increasing the effect of the waterproof groove 210 on the interception of moisture on the surface of the gasket body 100;

in this embodiment, the bottoms of the inner walls of the outer groove 210a and the inner groove 210b are on the same horizontal plane, so that the gasket body 100 is pressed to have the same pressing force, thereby avoiding deformation.

The drainage mechanisms 300 are arranged on the upper side and the lower side of the gasket body 100, and the drainage mechanisms 300 are used for draining water on the surface of the gasket body 100, so that the gasket body 100 is prevented from being corroded by pollutants in rainwater which is reserved in the waterproof groove 210 of the gasket body 100 for a long time, and is deformed;

in the present embodiment, the drainage mechanism 300 includes a circulation groove 310 formed on the surface of the gasket body 100 and communicating the outer groove 210a and the inner groove 210b, and a drainage groove 320 formed on the surface of the waterproof ridge 220 and communicating the outer groove 210a with the outer sidewall of the gasket body 100, the circulation groove 310 is used for flowing water inside the inner groove 210b into the outer groove 210a, and the drainage groove 320 is used for draining water inside the outer groove 210a to the outside of the gasket body 100.

In this embodiment, the specific usage flow is as follows: use gasket body 100 in the junction of fastener for increase the leakproofness of fastener, avoided external moisture to enter into the inside of fastener and cause the injury and avoid the rainwater to remain on gasket body 100 for a long time to cause corrosion deformation to gasket body 100 through waterproofing mechanism 200 and drainage mechanism 300, and then influence gasket body 100's waterproof performance.

Example 2

On the basis of embodiment 1, in order to increase the waterproof stability of the gasket body 100, referring to fig. 1-2, the waterproof mechanism 400 is further included, and is used for preventing the gasket body 100 from being deformed, external moisture from penetrating into the inside of the fastener through the gasket body 100, and the waterproof mechanism 400 comprises waterproof ribs which are located on the upper side and the lower side of the gasket body 100 and correspond to the inner wall of the gasket body 100, and are used for being inserted into the inside of the fastener at the end part, so that the water is blocked outside the inside of the fastener, and the surface of the gasket body 100 is prevented from penetrating into the inside of the fastener through the moisture.

Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A fastener assembly, comprising:

the gasket body (100) is used for sleeving the connecting part of the fastener;

the waterproof mechanism (200) is arranged on the upper side and the lower side of the gasket body (100), the waterproof mechanism (200) is used for preventing outside moisture from entering the inner side of the gasket body (100), and the waterproof mechanism (200) comprises a waterproof groove (210) formed on the upper side and the lower side of the gasket body (100) and a waterproof convex edge (220) formed between the side wall of the waterproof groove (210) and the outer side wall of the gasket body (100);

and drainage mechanisms (300) arranged on the upper side and the lower side of the gasket body (100), wherein the drainage mechanisms (300) are used for draining water on the surface of the gasket body (100).

2. The fastener fitting of claim 1, wherein the waterproof groove (210) includes an outer groove (210 a) formed on a surface of the gasket body (100) and an inner groove (210 b) formed inside the outer groove (210 a).

3. A fastener fitting according to claim 2, wherein the inner wall bottoms of the outer tank (210 a) and the inner tank (210 b) are on the same horizontal plane.

4. A fastener fitting according to claim 3, wherein the drain mechanism (300) includes a flow channel (310) provided on the surface of the gasket body (100) and communicating the outer channel (210 a) with the inner channel (210 b), and a drain channel (320) provided on the surface of the waterproof ridge (220) and communicating the outer channel (210 a) with the outer side wall of the gasket body (100).

5. The fastener fitting of claim 1, further comprising a water barrier (400), the water barrier (400) comprising water barrier ribs on upper and lower sides of the gasket body (100) and corresponding to an inner wall of the gasket body (100).