CN2685126Y

CN2685126Y - Special clamp for sunshield suction disc plastic

Info

Publication number: CN2685126Y
Application number: CN 200420020534
Authority: CN
Inventors: 许尚统
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-27
Filing date: 2004-02-27
Publication date: 2005-03-16
Anticipated expiration: 2014-02-27

Abstract

The utility model relates to a special plastic clamping buckle which is especially used for sun blocking sucking discs of automobiles and adopts a circular upper buckle and a lower buckle, wherein, an inner ring of the upper buckle is provided with a clamping ring; the lower buckle is provided with a convex column, and a plurality of convex ribs are arranged on the convex column. When the upper clamping buckle and the lower clamping buckle are closed, the clamping ring of the upper buckle is clamped inside a groove among the convex ribs of the lower buckle. The lower side of the upper buckle can also be provided with a convex tight pressing ring, and the upper side of the lower buckle is provided with a concave tight pressing groove 5 of which the position is corresponding to that of the convex tight pressing ring of the upper buckle. In this way, when the special plastic clamping buckle is used, the special plastic clamping buckle has the advantages of simple structure, convenient close and firm close.

Description

Sun retaining sucker plastics special fastening

Technical field

The utility model relates to a kind of automobile ornaments, especially the accessory of sun retaining.

Technical background

In the prior art, the sucker buckle of automobile sun retaining all is to adopt metal piece by being stamped to form, and such buckle cost height easily gets rusty, and has adopted the plate surface processing simultaneously when this part of processing, causes environmental pollution.

Summary of the invention

The purpose of this utility model provides one and adopts High molecular material, elegant in appearance, non-corrosive, adds and the sun retaining sucker plastics special fastening that does not pollute man-hour.

For achieving the above object, the utility model adopts following technical scheme: the plastic buckle employing is circular goes up button and detains two parts down, the inner ring of last button is established collar, under detain inner ring and establish projection, establish several convex tendon on the projection, when up and down buckle closed up, the collar of last button was stuck in down in the groove between the convex tendon of detaining.

Because in the technique scheme, adopted circular going up button and detain two parts down, the inner ring of last button is established collar, under detain inner ring and establish projection, establish several convex tendon on the projection, when buckle closes up up and down, the collar of last button be stuck in down the button convex tendon between groove in, have simple in structurely like this, close up conveniently, close up firmly.

Description of drawings

Accompanying drawing 1 is sun retaining sucker plastics special fastening structural representation.

Accompanying drawing 2 is buckle structure cut-away view on the sun retaining sucker plastics special fastening.

Accompanying drawing 3 is buckle structure cut-away view under the sun retaining sucker plastics special fastening.

1 is that last button, 2 is that button, 3 is that the protruding compacting ring of last buckle, 4 is that last buckle collar, 5 is that the recessed pressing groove of buckle, 6 is convex tendon down down.

Specific embodiment

Describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing.

As accompanying drawing 1, Fig. 2, shown in Figure 3, the circle that adopts plastic buckle goes up button 1 and detains 2 two parts down, the inner ring of last button 1 is established collar 4, and following button 2 inner rings are established projection, establish several convex tendon 6 on the projection, when buckle closes up up and down, the collar 4 of last button 1 is stuck in down in the groove between the convex tendon 6 of button 2, is the fastness that compresses that increases buckle up and down, specially establishes protruding compacting ring 3 at last 1 the downside detained, establish compressed grooves 5 at the upside of detaining 2 down, the position is corresponding with the protruding compacting ring 3 of last button 1.Like this, the utility model in use, last button 1 is enclosed within down on the projection of button 2, interference is pressed into, the collar 4 of last button 1 is stuck in down in the groove of detaining between 2 the convex tendon 6, the protruding compacting ring 3 of going up button 1 simultaneously can be pressed in down husky screen cloth or aluminium film lining in the recessed pressing groove 5 of button 2, increases the fastness of button up and down.The utlity model has simple in structurely like this, close up conveniently, close up firmly.

Claims

1, a kind of sun retaining sucker plastics special fastening, it is characterized in that: plastic buckle adopts circular button (1) and following button (2) two parts gone up, the inner ring of last button (1) is established collar (4), following button (2) inner ring is established projection, establish several convex tendon (6) on the projection, when up and down buckle closed up, the last collar (4) of detaining (1) was stuck in down in the groove between the convex tendon (6) of button (2).

2, a kind of sun retaining sucker plastics special fastening according to claim 1, it is characterized in that: the downside of going up button (1) is established protruding compacting ring (3), establishes compressed grooves (5) at the upside of detaining (2) down, and the position is corresponding with the protruding compacting ring (3) of last button (1).