CN2432376Y

CN2432376Y - Rivet

Info

Publication number: CN2432376Y
Application number: CN 00228509
Authority: CN
Inventors: 邓鑑荣
Original assignee: Individual
Current assignee: Individual
Priority date: 2000-06-16
Filing date: 2000-06-16
Publication date: 2001-05-30
Anticipated expiration: 2010-06-16

Abstract

The utility model relates to a rivet. A rivet tube and a rivet head are exposed outside after the existing rivet is riveted tightly, which is corroded easily and is not beautiful. The rivet comprises a rivet body (3) which is composed of the rivet head (1) and the rivet tube (2). The rivet is characterized in that the rivet is also provided with a rivet ring (4) which is separated from the rivet body, and a protecting cover (5) which can be tightly buckled with the rivet ring mutually. The center of the rivet ring is a rivet hole which is the same as the external diameter of the rivet tube. The rivet body can be covered by the protecting cover of the utility model. The functions of anticorrosion, decoration, and beautification are played for the rivet.

Description

Rivet

The utility model belongs to a kind of link rivet.

After connecting component with rivet, its riveted joint mouthful and rivet head all are exposedly not only to influence attractive in appearancely outside, and because the effect of knocking has destroyed the part coating of rivet, make the part outside being exposed to be easy to get rusty.

The utility model aims to provide a kind of rivet that can protect and is difficult for getting rusty, and rivet attractive in appearance.

The technological scheme that realizes above-mentioned purpose is (referring to implementing illustration): the utility model comprises the shaft of rivet of being made up of rivet head (1) and rivet pipe (2) (3), it is characterized in that: also be provided with the rivet circle (4) that separates with the shaft of rivet, with can with the guard shield (5) of the mutual fastening of rivet circle, rivet circle center is the riveted holes identical with the rivet external diameter of pipe.

Using method of the present utility model is: rivet circle (4) is enclosed within rivet mouth of pipe place, the rivet mouth of pipe beaten out along the outside turnup in riveted holes edge of rivet circle rivet tightly, again guard shield lower limb and the mutual fastening of rivet circle, can cover the rivet mouth of pipe, equally, also the rivet circle can be placed between rivet head and the parts, cover rivet head with guard shield.

The set guard shield of the utility model can cover the rivet mouth of pipe and the rivet head that is exposed, and plays the effect of corrosion protection and decoration.

Description of drawings:

Fig. 1, the utility model embodiment 1 structural representation

1-rivet head 2-rivet pipe 3-shaft of rivet 4-rivet circle 5-guard shield 6-fixed wall

7-part A 8-packing ring 9-part B

Each exploded sketch of Fig. 2, Fig. 1

The schematic appearance of Fig. 3, Fig. 1

Fig. 4, the utility model embodiment 2 structural representations

Embodiment 1: this routine rivet circle 4 is circular, its upper surface is provided with the fixed wall 6 around the annular protrusion of riveted holes, the fixed wall bottom is recessed inwards, guard shield 5 lower limbs are provided with level flange inwards, like this guard shield lower limb can with the annular fixed wall 6 mutual fastenings in rivet circle surface, cover the shaft of rivet.

Embodiment 2: this routine rivet circle 4 is a ring, and its lower sidewall is recessed inwards, and guard shield 5 lower limbs are provided with level flange inwards, like this lower limb of guard shield can with the mutual fastening of rivet circle 4 sidewalls.

Embodiment 3: this routine guard shield is made of plastic, with rivet circle sidewall be drive fit.

Claims

1, rivet, comprise the shaft of rivet of forming by rivet head (1) and rivet pipe (2) (3), it is characterized in that: also be provided with the rivet circle (4) that separates with the shaft of rivet and can with the guard shield (5) of the mutual fastening of rivet circle, rivet circle center is the riveted holes identical with the rivet external diameter of pipe.

2, rivet according to claim 1, it is characterized in that: described rivet circle (4) is for circular, its upper surface is provided with around the fixed wall of the annular protrusion of riveted holes (6), and the fixed wall bottom is recessed inwards, and guard shield (5) lower limb is provided with level flange inwards.

3, rivet according to claim 1 is characterized in that: described rivet circle (4) is a ring, and its lower sidewall is recessed inwards, and guard shield (5) lower limb is provided with level flange inwards,