CN203032624U

CN203032624U - Novel rain-snow wiper of elastic piece structure

Info

Publication number: CN203032624U
Application number: CN 201320065288
Authority: CN
Inventors: 祝仙荣
Original assignee: TAIZHOU CITY LIANFENG RUBBER AND PLASTIC CO Ltd
Current assignee: TAIZHOU CITY LIANFENG RUBBER AND PLASTIC CO Ltd
Priority date: 2013-02-05
Filing date: 2013-02-05
Publication date: 2013-07-03
Anticipated expiration: 2023-02-05

Abstract

A novel rain-snow wiper of an elastic piece structure comprises a connecting piece, protective sleeves, a reed, a formwork and elastic pieces mounted on the formwork. The novel rain-snow wiper is characterized in that a protruding column stretches from the upper end face of each elastic piece and is of a hollow structure or a blind hole structure, and the end portion of each protruding column is bent and stretches towards the outer side of a through hole at the edge of the through hole in the formwork. The novel rain-snow wiper is simple in manufacturing process, short in time, and capable of improving produce percent of pass.

Description

Windscreen wiper, snow scraping blade with novel elastic piece structure

Technical field

The utility model relates to a kind of windscreen wiper, snow scraping blade with novel elastic piece structure, belongs to the auto-parts technical field.

Background technology

Skeleton (also claiming shell fragment) lower end on present windscreen wiper, the snow scraping blade is provided with shell fragment (also claiming the attached shell fragment that helps), described shell fragment links to each other with skeleton by rivet, because rivet and shell fragment are independently to separate, and complex manufacturing technology, Production Time is longer, and product quality is low.

Summary of the invention

The purpose of this utility model is exactly in order to solve a series of problem that windscreen wiper, snow scraping blade adopt rivet that shell fragment is fixed on to bring on the skeleton.

The technical scheme that the utility model will be dealt with problems is as follows:

Windscreen wiper, snow scraping blade with novel elastic piece structure, comprise attaching parts, sheath, reed, skeleton and be installed on shell fragment on the skeleton, it is characterized in that: a projection is extended in described shell fragment upper surface, described projection is hollow or blind hole structure, and the end of described projection is expanded to the piercing aperture outside sweep at the edge of the set perforation of skeleton.

The beneficial effects of the utility model are as follows:

Compared with prior art, adopt the windscreen wiper with novel elastic piece structure, the snow scraping blade of the utility model structure, because extending a projection in the shell fragment upper surface, directly pass perforation and skeletal fixation by the end of projection, manufacture craft is simple, and the time is short, has promoted the qualification rate of product.

Description of drawings:

Fig. 1 is STRUCTURE DECOMPOSITION figure of the present utility model;

Fig. 2 is Figure 1A portion enlarged drawing.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is done further detailed elaboration.

Consult Fig. 1, Fig. 2, windscreen wiper, snow scraping blade with novel elastic piece structure, comprise attaching parts (1), sheath (3), reed (2), skeleton (4) and be installed on shell fragment (5) on the skeleton (4), a projection (6) is extended in described shell fragment (5) upper surface, described projection (6) is hollow or blind hole structure, and the end of described projection (6) is expanded to perforation (7) aperture outside sweep at the edge of the set perforation of skeleton (4) (7).

Principle of the present utility model is as follows:

Projection (6) on the shell fragment (5) when making and shell fragment (5) upper surface one-body molded, shell fragment (5) is installed in the set perforation (7) of skeleton (4) then, expose in perforation (7) top the upper end of projection (6), go deep into projection (6) inside by the lathe station again and expand crowdedly, make shell fragment (5) and skeleton (4) fixing.

It below only is preferred embodiments of the present utility model; should be understood that; on the basis that does not break away from the utility model groundwork; at the improvements and modifications that those skilled in the art can also adapt to, these improvements and modifications should drop within the claimed scope of the utility model.

Claims

1. the windscreen wiper, the snow scraping blade that have novel elastic piece structure, comprise attaching parts, sheath, reed, skeleton and be installed on shell fragment on the skeleton, it is characterized in that: a projection is extended in described shell fragment upper surface, described projection is hollow or blind hole structure, and the end of described projection is expanded to the piercing aperture outside sweep at the edge of the set perforation of skeleton.