CN213981558U

CN213981558U - Waterproof rivet fastener

Info

Publication number: CN213981558U
Application number: CN202022384375.6U
Authority: CN
Inventors: 黄仕康
Original assignee: Wuxi Yingfei Weixun Fastening System Co ltd
Current assignee: Wuxi Yingfei Weixun Fastening System Co ltd
Priority date: 2020-10-23
Filing date: 2020-10-23
Publication date: 2021-08-17
Anticipated expiration: 2030-10-23

Abstract

The utility model discloses a waterproof rivet fastener, which comprises a telescopic outer cap, a fastener body, a first fastening screw, a telescopic inner cap, a lantern ring, a waterproof layer, a telescopic outer rod, a second fastening screw and a telescopic inner rod, the outer surface of the fastener body is coated with a waterproof layer, the fastener body consists of a telescopic outer cap and a telescopic outer rod, the telescopic outer rod is fixed on the lower surface of the telescopic outer cap, the upper surface of the telescopic outer cap is provided with a first through hole, the inner thread of the first through hole is connected with a first fastening screw, the lower surface of the telescopic outer cap is movably inserted with a telescopic inner cap, and the lower surface of the telescopic inner cap is fixed with a lantern ring, the telescopic inner cap and the lantern ring are sleeved on the outer surface of the telescopic outer rod in a sliding way, the upper surface of the telescopic outer rod is provided with a second through hole, and the inner thread of the second through hole is connected with a second fastening screw, and the lower surface of the telescopic outer rod is movably inserted with a telescopic inner rod. The utility model discloses be convenient for change length according to concrete actual demand.

Description

Waterproof rivet fastener

Technical Field

The utility model relates to a rivet nail's technical field specifically is a waterproof rivet fastener.

Background

The pull rivet, which is called self-plugging rivet in national standard, also called as haake pull rivet or Haake (HUCK) bolt, is a fastening mode that utilizes hooke's law principle, clamps 2 binders with special equipment for pull rivet, extrudes the metal of the sleeved annular lantern ring (or called as the non-threaded nut) and fills the metal into the groove of the bolt with a plurality of annular grooves, so that the lantern ring and the bolt are tightly combined.

Present rivet fastener structure fixed, unable regulation, the rivet fastener that needs to use not unidimensional according to the user demand of difference, and also different to rivet fastener's length requirement according to different demands, the practicality is not strong.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a waterproof rivet fastener possesses the advantage of being convenient for change length according to concrete actual demand, has solved present rivet fastener structure fixed, can't adjust, needs to use not unidimensional rivet fastener according to the user demand of difference, and also different, the not strong problem of practicality to the length requirement of rivet fastener according to different demands.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a waterproof rivet fastener, includes flexible outer cap, fastener body, first fastening screw, flexible inner cap, the lantern ring, waterproof layer, flexible outer pole, second fastening screw and flexible interior pole, the fastener body comprises flexible outer cap and flexible outer pole, and the lower surface at flexible outer cap is fixed to flexible outer pole, the lower surface activity of flexible outer cap is pegged graft and is had flexible inner cap, and the lower fixed surface of flexible inner cap has the lantern ring, the lower surface activity of flexible outer pole is pegged graft and is had flexible interior pole.

Preferably, the upper surface of the telescopic outer cap is provided with a first through hole, and the inner thread of the first through hole is connected with a first fastening screw.

Preferably, the telescopic inner cap and the lantern ring are sleeved on the outer surface of the telescopic outer rod in a sliding mode.

Preferably, a second through hole is formed in the upper surface of the telescopic outer rod, and a second fastening screw is connected to the inner thread of the second through hole.

Preferably, the outer surface spraying of fastener body has the waterproof layer, and the waterproof layer adopts waterproof paint to make.

Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model discloses a set up flexible outer cap, flexible inner cap, flexible outer pole, pole and the lantern ring in stretching out and drawing back, reached and be convenient for change the effect of length according to concrete actual demand, the first fastening screw of unscrewing, according to the tensile flexible inner cap of concrete actual demand, flexible inner cap drives the lantern ring tensile, be convenient for change the position of the lantern ring, the first fastening screw of screwing out, the second fastening screw of unscrewing, according to the tensile flexible inner pole of concrete actual demand, change the length of fastener body according to concrete actual demand, the second fastening screw of screwing, convenient to use fastener body, the practicality is stronger.

Drawings

FIG. 1 is a schematic sectional view of the front view of the present invention;

fig. 2 is a schematic view of the structure of the present invention;

fig. 3 is a schematic view of the stretched front view structure of the present invention.

In the figure: 1. a telescopic outer cap; 2. a fastener body; 3. a first fastening screw; 4. a telescopic inner cap; 5. a collar; 6. a waterproof layer; 7. a telescopic outer rod; 8. a second fastening screw; 9. a telescopic inner rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to fig. 3, the present invention provides an embodiment: the utility model provides a waterproof rivet fastener, includes flexible outer cap 1, fastener body 2, first fastening screw 3, flexible interior cap 4, lantern ring 5, waterproof layer 6, flexible outer pole 7, second fastening screw 8 and flexible interior pole 9, the surface spraying of fastener body 2 has waterproof layer 6, and waterproof layer 6 adopts waterproof paint to make.

Fastener body 2 comprises flexible outer cap 1 and flexible outer pole 7, and flexible outer pole 7 is fixed at the lower surface of flexible outer cap 1, first through-hole has been seted up to the upper surface of flexible outer cap 1, and the inside threaded connection of first through-hole has first fastening screw 3, the lower surface activity of flexible outer cap 1 is pegged graft and is had flexible interior cap 4, and the lower fixed surface of flexible interior cap 4 has lantern ring 5, flexible interior cap 4 and lantern ring 5 slide and cup joint the surface at flexible outer pole 7, loosen first fastening screw 3, according to the tensile flexible interior cap 4 of specific actual demand, flexible interior cap 4 drives lantern ring 5 tensile, be convenient for change the position of lantern ring 5, screw first fastening screw 3.

The second through hole has been seted up to the upper surface of flexible outer pole 7, and the inside threaded connection of second through hole has second fastening screw 8, and the lower surface activity of flexible outer pole 7 is pegged graft and is had flexible interior pole 9, unscrews second fastening screw 8, and according to the tensile flexible interior pole 9 of concrete actual demand, according to the length that concrete actual demand changed fastener body 2, the second fastening screw 8 of screwing, convenient to use fastener body 2, the practicality is stronger.

The working principle is as follows: loosen first fastening screw 3, according to the tensile flexible interior cap 4 of concrete actual demand, flexible interior cap 4 drives lantern ring 5 tensile, is convenient for change the position of lantern ring 5, screws first fastening screw 3, and loosen second fastening screw 8, according to the tensile flexible interior pole 9 of concrete actual demand, according to the length that concrete actual demand changes fastener body 2, screws second fastening screw 8, convenient to use fastener body 2, the practicality is stronger.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a waterproof rivet fastener, includes flexible outer cap (1), fastener body (2), first fastening screw (3), flexible inner hat (4), lantern ring (5), waterproof layer (6), flexible outer pole (7), second fastening screw (8) and flexible interior pole (9), its characterized in that: fastener body (2) comprise flexible outer cap (1) and flexible outer pole (7), and flexible outer pole (7) are fixed at the lower surface of flexible outer cap (1), the lower surface activity of flexible outer cap (1) is pegged graft and is had flexible inner cap (4), and the lower fixed surface of flexible inner cap (4) has lantern ring (5), the lower surface activity of flexible outer pole (7) is pegged graft and is had flexible interior pole (9).

2. The waterproof blind rivet fastener of claim 1, wherein: first through-hole has been seted up to the upper surface of flexible outer cap (1), and the inside threaded connection of first through-hole has first fastening screw (3).

3. The waterproof blind rivet fastener of claim 1, wherein: the telescopic inner cap (4) and the lantern ring (5) are sleeved on the outer surface of the telescopic outer rod (7) in a sliding mode.

4. The waterproof blind rivet fastener of claim 1, wherein: and a second through hole is formed in the upper surface of the telescopic outer rod (7), and a second fastening screw (8) is connected to the inner thread of the second through hole.

5. The waterproof blind rivet fastener of claim 1, wherein: the outer surface spraying of fastener body (2) has waterproof layer (6), and waterproof layer (6) adopt waterproof paint to make.