CN202115477U

CN202115477U - Frameless wiper

Info

Publication number: CN202115477U
Application number: CN2011202043893U
Authority: CN
Inventors: 尤海永
Original assignee: Ningbo Windshield Wiper Manufacturing Co Ltd Of Xin Hai Idall
Current assignee: Ningbo Windshield Wiper Manufacturing Co Ltd Of Xin Hai Idall
Priority date: 2011-06-17
Filing date: 2011-06-17
Publication date: 2012-01-18
Anticipated expiration: 2021-06-17

Abstract

The utility model discloses a frameless wiper, which comprises a wiper body and a connector seat. An elongated connector is arranged in the middle of the wiper body, a cylindrical pin through the front side and the rear side of the elongated connector is arranged on the elongated connector, the cylindrical pin is provided with an axial through hole, the connector seat comprises a base and an upper cover, a socket capable of containing the connector is arranged at the bottom of the base, two first through holes are arranged on the front wall and the rear wall of the socket, ribs extending outwards are arranged at the middle bottoms of the front wall and the rear wall of the base respectively, gaps are reserved between the ribs and the top of the elongated connector, clamping hooks extending to the right are arranged at the right bottoms of the front wall and the rear wall of the base respectively, the connector is disposed in the socket from bottom to top, the outer end of the cylindrical pin partially penetrates through the first through holes, second through holes are respectively arranged on the front wall and the rear wall of the upper cover, the upper cover is fastened on the base from top to bottom, and the outer end of the cylindrical pin is partially clamped in the second through holes. The frameless wiper can be used with three different types of special automobile rockers, so that applicability of the frameless wiper is greatly improved.

Description

Frameless windshield wiper

Technical field

The utility model relates to rain brush, is specifically related to Frameless windshield wiper.

Background technology

Frameless windshield wiper is widespread use on automobile, has the following advantages: the glass gluing of (1), Frameless windshield wiper and arc is tight, stressed evenly, guarantee to scrape quietlyer, more smooth, cleaner.(2) adopt the aerodynamic principle design, when high vehicle speeds, scraping blade can be by the air-flow lifting, and it is more clear to guarantee to scrape.(3), adopting exoskeletal unsteady steel disc structure, elimination to move shakes.Life-span is long, in light weight, than traditional rain brush strong adhesion.But existing Frameless windshield wiper generally can only a kind of automobile rocking arm of supporting installation, and applicability is relatively poor; In addition, complex structure is installed trouble.

The utility model content

The utility model technical matters to be solved is to solve Frameless windshield wiper problem poor for applicability.

In order to solve the problems of the technologies described above; The technical scheme that the utility model adopted provides a kind of Frameless windshield wiper; Comprise rain brush body and plinth, the middle part of said rain brush body is provided with a Y joint, and said Y joint is provided with the cylinder latch that runs through its front and back sides; Said cylinder latch has axially extending bore; Said plinth comprises pedestal and loam cake, and the bottom surface of said pedestal is provided with the groove that can hold said joint, is respectively equipped with first through hole on the front and back sidewall of said groove; Be respectively equipped with outward extending fin on the bottom surface at sidewall middle part before and after the pedestal; Be provided with the gap between the end face of fin and bar Y joint, be respectively equipped with the grab that extends before and after the pedestal on the bottom surface of sidewall right part to the right, said joint places in the said groove from bottom to top and the outer end of said cylinder latch passes said first through hole respectively; Be respectively equipped with second through hole on the front and back sidewall of said loam cake, said loam cake from top to bottom spiral-lock on said pedestal and the outer end of said cylinder latch be installed on respectively in said second through hole.

In such scheme, the end face of said loam cake is provided with rectangular through-hole, and the end face of said pedestal is provided with some bar shaped fins, and said bar shaped fin and said rectangular through-hole are oppositely arranged.

The utility model, plinth is formed by pedestal and loam cake spiral-lock, and is simple in structure, easy for installation.Pedestal can with 3 kinds of dissimilar special-use vehicle rocking arm dual-purposes, improved the applicability of Frameless windshield wiper greatly.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the decomposition texture scheme drawing of the utility model;

Fig. 3 is the utility model plinth structural representation;

Fig. 4 is the utility model base construction scheme drawing;

Scheme drawing when Fig. 5 connects first kind of rocking arm for the utility model;

Scheme drawing when Fig. 6 connects second kind of rocking arm for the utility model;

Scheme drawing when Fig. 7 connects the third rocking arm for the utility model.

The specific embodiment

Below in conjunction with accompanying drawing the utility model is made detailed explanation.

Like Fig. 1, shown in Figure 2; The utility model comprises rain brush body 1 and plinth 2; The middle part of rain brush body 1 is provided with a bar Y joint 11 along rain brush body length direction extension setting, and bar Y joint 11 is provided with the cylinder latch 12 that runs through its front and back sides, and cylinder latch 12 has axially extending bore 13.

Combine Fig. 3, Fig. 4 again; Plinth 2 comprises pedestal 21 and loam cake 22; The bottom surface of pedestal 21 is provided with the groove that can hold bar Y joint 11; Be respectively equipped with first through hole 23 on the front and back sidewall of groove, the bar Y joint places in the groove from bottom to top and the outer end of cylinder latch 12 passes first through hole 23 respectively, is respectively equipped with outward extending fin 27 on the bottom surface at sidewall middle part, pedestal 21 front and back; Be provided with gap 28 between the end face of fin 27 and bar Y joint 11; Be respectively equipped with to the right the grab 29 that extends on the bottom surface of pedestal 21 front and back sidewall right parts, be respectively equipped with second through hole 24 on the front and back sidewall of loam cake 22, loam cake 22 from top to bottom spiral-lock on pedestal 21 and the outer end of cylinder latch 12 be installed on respectively in second through hole 24.

The end face of loam cake 22 is provided with rectangular through-hole 25, and the end face of pedestal 21 is provided with some bar shaped fins 26, and bar shaped fin 26 is oppositely arranged with rectangular through-hole 25, when loam cake 22 spiral-locks after on the pedestal 21, bar shaped fin 26 upwards passes rectangular through-hole 25 respectively.

The utlity model has following advantage:

(1) like Fig. 5, Fig. 6 and shown in Figure 7, can with 3 kinds of dissimilar special-use vehicle rocking arm dual-purposes.In Fig. 5, the convexity 31 before and after first kind of rocking arm on the sidewall bottom surface is installed between the end face of the fin 27 that bends inwards on the pedestal 21 and bar Y joint 11 and is provided with in the gap 28; In Fig. 6, the claw 32 on the sidewall bottom surface, second kind of rocking arm front and back is installed on the grab 29 on the pedestal 21; In Fig. 7, the pin 33 on the third rocking arm is inserted in first, second through hole 23,24.

(2) the utility model, simple in structure, make things convenient for mold design and production, reduce the product input and the productive costs in early stage.

(3), conveniently produce assembling, minimizing time of setting up simple in structure reduces technological process, accomplishes the assembling of a product faster.

The utility model is not limited to above-mentioned preferred forms, and anyone should learn the structural change of under the enlightenment of the utility model, making, every with the utlity model has identical or close technical scheme, all fall within the protection domain of the utility model.

Claims

1. Frameless windshield wiper comprises rain brush body and plinth, it is characterized in that; The middle part of said rain brush body is provided with a Y joint; Said Y joint is provided with the cylinder latch that runs through its front and back sides, and said cylinder latch has axially extending bore, and said plinth comprises pedestal and loam cake; The bottom surface of said pedestal is provided with the groove that can hold said joint; Be respectively equipped with first through hole on the front and back sidewall of said groove, be respectively equipped with outward extending fin on the bottom surface at sidewall middle part before and after the pedestal, be provided with the gap between the end face of fin and bar Y joint; Be respectively equipped with the grab that extends before and after the pedestal on the bottom surface of sidewall right part to the right; Said joint places in the said groove from bottom to top and the outer end of said cylinder latch passes said first through hole respectively, is respectively equipped with second through hole on the front and back sidewall of said loam cake, said loam cake from top to bottom spiral-lock on said pedestal and the outer end of said cylinder latch be installed on respectively in said second through hole.

2. Frameless windshield wiper as claimed in claim 1 is characterized in that the end face of said loam cake is provided with rectangular through-hole, and the end face of said pedestal is provided with some bar shaped fins, and said bar shaped fin and said rectangular through-hole are oppositely arranged.