CN201472324U

CN201472324U - Wiper part of automobile wiper blade assembly

Info

Publication number: CN201472324U
Application number: CN2009201864871U
Authority: CN
Inventors: 金碧; 杨莹莹; 韩伟
Original assignee: WUHU WIPROTEC AUTOMOTIVE TECHNOLOGY Co Ltd
Current assignee: WUHU WIPROTEC AUTOMOTIVE TECHNOLOGY Co Ltd
Priority date: 2009-07-17
Filing date: 2009-07-17
Publication date: 2010-05-19
Anticipated expiration: 2019-07-17

Abstract

The utility model discloses a wiper part of an automobile wiper blade assembly, which consists of an integral elastic steel bar, an adhesive tape and anti-float wing siamesed piece jogged with the integral elastic steel bar and a fastener connecting piece, wherein the fastener connecting piece consists of a first joint piece and a second joint piece which are mutually clamped; the adhesive tape and anti-float wing siamesed piece consists of a left anti-float wing section, a middle section and a right anti-float wing section; the cross sections of the left anti-float wing section and the right anti-float wing section are the same, and the left anti-float wing section and the right anti-float wing section respectively consist of an anti-float wing, connecting sheets, a wiper back, an overturn beam and a wiper lip, wherein the anti-float wing is an isoceles triangle structure of arc transition, and an integrative connecting sheet is formed between the middle of the lower surface of the anti-float wing and the middle of the upper surface of the wiper back. The wiper part of the automobile wiper blade assembly can reduce self weight, reduce assembling working procedures and increase production efficiency after adopting the structure; and the wiper part can be tightly stuck to a windscreen, and the wind pressure direction on the anti-float wing does not need to be considered in assembling, which are beneficial to maintenance.

Description

The rain portion of blowing of vehicle wiper scraping blade assembly

Technical field

The utility model relates to vehicle wiper, relates in particular to the rain portion of blowing of vehicle wiper scraping blade assembly.

Background technology

The rain portion of blowing of existing vehicle wiper scraping blade assembly comprises adhesive tape, elastic steel strip, metal joint, the anti-floating wing and trim, metal joint and elastic steel strip need adopt welding fixing, the adhesive tape of vehicle wiper scraping blade assembly is carried on the back by windscreen wiper, flip beam and windscreen wiper lip are formed, adhesive tape and anti-floating wing structure are by the anti-floating wing panel in a left side, stage casing and right anti-floating wing panel are formed, the top of anti-floating wing panel in a left side and right anti-floating wing panel has the anti-floating wing, the adhesive tape and the anti-floating wing are two parts separately, when making vehicle wiper scraping blade assembly, the adhesive tape and the anti-floating wing need separately assemble, when the existing anti-floating wing of assembling, also to consider the blast direction on the anti-floating wing, elastic steel strip quantity is two, such structure, not only the deadweight of blowing rain portion of vehicle wiper scraping blade assembly is heavier, and assembly process is more, and production efficiency is lower.

The utility model content

Technical problem to be solved in the utility model is: a kind of rain portion of blowing of vehicle wiper scraping blade assembly is provided, and blowing rain portion and can alleviating deadweight of this kind vehicle wiper scraping blade assembly reduces assembly process, enhances productivity.

Solve this technical problem, the technical solution of the utility model is: a kind of rain portion of blowing of vehicle wiper scraping blade assembly, it is by the integral, flexible steel bar, adhesive tape and the anti-floating wing siamese part chimeric with the integral, flexible steel bar, the bayonet connection that is stuck in integral, flexible steel bar middle part is formed, described integral, flexible steel bar has the strip shape opening and is positioned at the square assembly opening that communicates of strip shape opening one end, described bayonet connection is made up of first shackle member and second shackle member of mutual engaging, described adhesive tape and anti-floating wing siamese part are by the anti-floating wing panel in a left side, stage casing and right anti-floating wing panel are formed, the anti-floating wing panel in a described left side is identical with the cross-sectional plane of right anti-floating wing panel, by the anti-floating wing, in flakes, the windscreen wiper back of the body, flip beam and windscreen wiper lip are formed, the described anti-floating wing is the isosceles triangular structure of arc transition, has the one of formation in flakes between described anti-floating wing lower surface middle part and the middle part, windscreen wiper back surface, the below of the windscreen wiper back of the body is flip beam and the windscreen wiper lip that fuses, the described strip shape opening that is embedded in the integral, flexible steel bar in flakes during assembling.

Described first shackle member is identical with the structure of second shackle member, described first engaging member comprises holding on the buckle body and holds bar, buckle body side slat, public tenon, female tenon and positive stop lug boss under bar, the buckle body, hold on the described buckle body and hold bar and formation of buckle base side bar and the chimeric draw-in groove of integral, flexible steel bar under bar, the buckle body, holding bar shaped on described public tenon, female tenon and positive stop lug boss and the buckle body is integral, described public tenon and female tenon stretch out in two upper lateral parts that hold bar on the buckle body, and positive stop lug boss stretches out in the middle part of holding bar on the buckle body.

The lower surface of described positive stop lug boss has first projecting tendon, and the middle part upper surface that holds bar under the described buckle body has second projecting tendon.

The rain portion of blowing of the utility model vehicle wiper scraping blade assembly adopts this structure, can alleviate deadweight, reduces assembly process, enhances productivity, and can fit closely with front windshield glass, need not consider the blast direction on the anti-floating wing during assembling, is convenient to maintenance.

Description of drawings

Below in conjunction with the blow rain portion do in further detail explanation of accompanying drawing to the utility model vehicle wiper scraping blade assembly;

Fig. 1 blows rain bilge construction scheme drawing for the utility model vehicle wiper scraping blade assembly;

Fig. 2 is the structural representation of elastic steel strip shown in Figure 1;

Fig. 3 is the anti-floating wing of the utility model and an adhesive tape siamese part structural representation shown in Figure 1;

Fig. 4 is an A-A cutaway view shown in Figure 3;

Fig. 5 is the structure for amplifying scheme drawing of first engaging member shown in Figure 1;

Fig. 6 is a C portion enlarged diagram shown in Figure 5;

Fig. 7 is bayonet connection running condition figure shown in Figure 1;

Fig. 8 is a B-B cutaway view shown in Figure 7;

Plastic clip cap in the drawings, 1; 2, adhesive tape and anti-floating wing siamese part; 3, integral, flexible steel bar; 4, first shackle member; 5, second shackle member; 6, steel disc body; 7, strip shape opening; 8, square assembly opening; 9, the anti-floating wing panel in a left side; 10, stage casing; 11, right anti-floating wing panel; 12, the anti-floating wing; 13, in flakes; 14, the windscreen wiper back of the body, 15, flip beam; 16, windscreen wiper lip; 17, hold bar on the buckle body; 18, public tenon; 19, hold bar under the buckle body; 20, buckle body side slat; 21, female tenon; 22, positive stop lug boss; 23, first projecting tendon; 24, second projecting tendon.

The specific embodiment

As shown in Figure 1, a kind of rain portion of blowing of vehicle wiper scraping blade assembly, by integral, flexible steel bar 3, form with chimeric adhesive tape and anti-floating wing siamese part 2, the bayonet connection that is stuck in integral, flexible steel bar 3 middle parts and the plastic clip cap 1 of integral, flexible steel bar 3, bayonet connection is made up of first shackle member 4 and second shackle member 5 of mutual engaging.

As shown in Figure 2, the structure of integral, flexible steel bar 3 is the square assembly opening 8 that communicates that stamps out strip shape opening 7 on the steel disc body 6 and be positioned at strip shape opening 7 one ends,

As Fig. 3, shown in Figure 4, adhesive tape and anti-floating wing siamese part 2 are by the anti-floating wing panel 9 in a left side, stage casing 10 and right anti-floating wing panel 11 are formed, the anti-floating wing panel 9 in a left side is identical with the cross-sectional plane of right anti-floating wing panel 11, by the anti-floating wing 12, in flakes 13, the windscreen wiper back of the body 14, flip beam 15 and windscreen wiper lip 16 are formed, the anti-floating wing 12 is the isosceles triangular structure of arc transition, the anti-floating wing 12 lower surfaces middle part and windscreen wiper are carried on the back has in flakes 13 of formation one between 14 upper surface middle part, the below of the windscreen wiper back of the body 14 is flip beam 15 and the windscreen wiper lip 16 that fuses, and describedly during assembling 13 is embedded in the strip shape opening 7 of integral, flexible steel bar 3 in flakes.

As Fig. 1, Fig. 5, Fig. 6, Fig. 7, shown in Figure 8, bayonet connection is made up of first shackle member 4 and second shackle member 5 of mutual engaging, first engaging member 4 is the identical Plastic Parts of structure with second engaging member 5, first engaging member 4 comprises and holds bar 17 on the buckle body, hold bar 19 under the buckle body, buckle body side slat 20, public tenon 18, female tenon 21 and positive stop lug boss 22, hold bar 17 on the described buckle body, hold bar 19 and buckle body side slat 20 under the buckle body and form the draw-in groove chimeric with integral, flexible steel bar 3, public tenon 18, hold bar 17 on female tenon 21 and positive stop lug boss 22 and the buckle body and form one, public tenon 18 and female tenon 21 stretch out in two upper lateral parts that hold bar 17 on the buckle body, positive stop lug boss 22 stretches out in the middle part of holding bar 17 on the buckle body, the lower surface of positive stop lug boss 22 has first projecting tendon 23, and the middle part upper surface that holds bar 19 under the described buckle body has second projecting tendon 24.

Claims

1. the rain portion of blowing of a vehicle wiper scraping blade assembly, it is characterized in that: it is by integral, flexible steel bar (3), adhesive tape and the anti-floating wing siamese part (2) chimeric with integral, flexible steel bar (3), the bayonet connection that is stuck in integral, flexible steel bar (3) middle part is formed, described integral, flexible steel bar (3) has strip shape opening (7) and is positioned at the square assembly opening (8) that communicates of strip shape opening (7) one ends, described bayonet connection is made up of first shackle member (4) and second shackle member (5) of mutual engaging, described adhesive tape and anti-floating wing siamese part (2) are by the anti-floating wing panel (9) in a left side, stage casing (10) and right anti-floating wing panel (11) are formed, the anti-floating wing panel (9) in a described left side is identical with the cross-sectional plane of right anti-floating wing panel (11), by the anti-floating wing (12), (13) in flakes, the windscreen wiper back of the body (14), flip beam (15) and windscreen wiper lip (16) are formed, the described anti-floating wing (12) is the isosceles triangular structure of arc transition, have (13) in flakes that form one between the described anti-floating wing (12) lower surface middle part and the windscreen wiper back of the body (14) upper surface middle part, the below of the windscreen wiper back of the body (14) is flip beam (15) and the windscreen wiper lip (16) that fuses, and described (13) in flakes are embedded in the strip shape opening (7) of integral, flexible steel bar (3) during assembling.

2. the rain portion of blowing of vehicle wiper scraping blade assembly according to claim 1, it is characterized in that: described first shackle member (4) is identical with the structure of second shackle member (5), described first engaging member (4) comprises and holds bar (17) on the buckle body, hold bar (19) under the buckle body, buckle body side slat (20), public tenon (18), female tenon (21) and positive stop lug boss (22), hold bar (17) on the described buckle body, holding bar (19) and buckle body side slat (20) under the buckle body forms and the chimeric draw-in groove of integral, flexible steel bar (3), described public tenon (18), hold bar (17) on female tenon (21) and positive stop lug boss (22) and the buckle body and form one, described public tenon (18) and female tenon (21) stretch out in two upper lateral parts that hold bar (17) on the buckle body, and positive stop lug boss (22) stretches out in the middle part of holding bar (17) on the buckle body.

3. the rain portion of blowing of vehicle wiper scraping blade assembly according to claim 2, it is characterized in that: the lower surface of described positive stop lug boss (22) has first projecting tendon (23), and the middle part upper surface that holds bar (19) under the described buckle body has second projecting tendon (24).