CN201002588Y

CN201002588Y - Rain strip structure

Info

Publication number: CN201002588Y
Application number: CNU200720000326XU
Authority: CN
Inventors: 张传枝; 杨志铭
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-01-22
Filing date: 2007-01-22
Publication date: 2008-01-09
Anticipated expiration: 2017-01-22

Abstract

The utility model discloses a wiper structure, which includes a support member, a wiper strip and a connector. The wiper strip is fixed on a subface of the support member; the connector includes a cartridge, a hook seat, a casing and a cover body; wherein the cartridge is fixed on middle of the top surface of the support member and has an axial part; the hook seat is installed with a pivot hole pivot jointed to axial part of the cartridge; the casing cover is outside the cartridge; an opening is installed on top of the casing; a through hole is installed on top of the cover body; one end of the cover body is pivot jointed with the casing; the cover body can make stripping or closing actuation for the opening of the casing. Therefore combination of the connector and the wiper arm can be fulfilled quickly to make the assembling and dismounting of the wiper more convenient.

Description

Wiper structure

Technical field

The utility model relates to a kind of Wiper structure, refers to especially a kind ofly be on the hook-shaped windshield wiper arm of U type in order to be incorporated into, and assembling and dismounting be Wiper structure comparatively easily.

Background technology

" rain brush " mainly is the forward and backward Windshield that is installed in automobile, is used for striking off the rainwater or the mud that adhere on the Windshield, covered by rainwater or mud to avoid the navigating mate sight line, and then causes danger.

Existing rain brush roughly includes a strut member, a connector and a rain brush bar, and this adaptor union is located in the middle of being fixed in the strut member end face, and this rain brush bar is fixed in the strut member bottom surface.This rain brush can utilize adaptor union to be installed on the Wiper arm of automobile, so that utilize Wiper arm to drive the rain brush action, the rain brush bar strikes off rainwater or the mud that adheres on the Windshield.

The hook-shaped Wiper arm of a kind of U of being type is arranged at present on the market, and this Wiper arm is complicated with combining of adaptor union, assembles and dismantle time-consuming, comparatively inconvenient.

Moreover, most plastic fasteners of above-mentioned rain brush bar general using are fastened on strut member (elastic steel sheet), when this kind plastic fastener uses in the area of cold, rupture easily, and then make and get loose, drop between rain brush bar and the strut member, make being fixed on the strut member that the rain brush bar can't be firm.

Summary of the invention

Main purpose of the present utility model is, a kind of Wiper structure is provided, and its adaptor union is simple with combining of Wiper arm, and assembling and dismounting are comparatively convenient.

Another purpose of the present utility model is, a kind of Wiper structure can be provided, and what the rain brush bar can be firm is fixed on the strut member, and the facts such as can avoid getting loose, dropping between rain brush bar and the strut member takes place.

In order to realize above-mentioned purpose, the utility model provides a kind of Wiper structure, comprising: a strut member; One rain brush bar, it is fixed in this strut member bottom surface; And a connector, it comprises wholeheartedly seat, a hook seat, a shell and a lid, this heart seat is located in the middle of being fixed in this strut member end face, and this heart seat has a part, and this hook seat is provided with a pivot hole, the pivot hole of this hook seat is articulated in the axle part of this heart seat, this jacket is located at this heart seat outside, and this cover top portion has an opening, and this lid top is provided with an open-work, this lid one end is articulated in this shell, the action that this lid can open or cover the opening of this shell.

The utlity model has following useful effect: adaptor union of the present utility model has a lid that can open, so that the hook portion of Wiper arm smoothly hook place on the hook seat, then this lid is covered, the firm hook of hook portion of Wiper arm is placed on the hook seat, make Wiper arm comparatively simple with combining of adaptor union, assembling and dismounting are comparatively convenient for this reason.

Moreover, rain brush bar of the present utility model is fastened on strut member with the metal fastener, when the metal fastener uses in the area of cold, can not rupture, make being fixed on the strut member that the rain brush bar can be firm, thereby the facts such as can avoid getting loose, dropping between rain brush bar and the strut member takes place.

Below in conjunction with the drawings and specific embodiments the utility model is described in detail, but not as to qualification of the present utility model.

Description of drawings

The three-dimensional exploded view of Fig. 1 the utility model Wiper structure;

The three-dimensional exploded view of another angle of adaptor union of Fig. 2 the utility model Wiper structure;

The three-dimensional exploded view of Fig. 3 the utility model Wiper structure local structure;

The block diagram of Fig. 4 the utility model Wiper structure local structure;

The cutaway view of Fig. 5 the utility model Wiper structure;

The block diagram that the lid of Fig. 6 the utility model Wiper structure opens;

The block diagram that the lid of Fig. 7 the utility model Wiper structure covers.

Wherein, Reference numeral

1 strut member

11 perforation

12 metal fasteners

121 top boards, 122 cramps

2 rain brush bars

21 fixed parts

22 bonding jumpers

23 scrape portion

3 elastic external members

31 cambered surfaces

32 draw-in grooves

4 end caps

41 accommodation spaces

42 draw-in grooves

5 adaptor unions

51 heart seats

511 base plates, 512 side plates

513 first perforation, 514 second perforation

515 part 516 buckle slots

517 snapping sheets

52 hook seats

521 pedestals, 522 sidepieces

523 hooks are put 524 pivot holes, space

53 shells

531 side shells, 532 pivots

533 first clips, 534 buckling bodies

535 openings

54 lids

541 top boards, 542 side plates

543 open-works, 544 second clips

545 pivot seats

6 Wiper arms

61 hook portions

The specific embodiment

Below in conjunction with accompanying drawing structural principle of the present utility model and principle of work are done concrete description:

See also Fig. 1 to Fig. 5, the utility model provides a kind of Wiper structure, include a strut member 1, a rain brush bar 2, two elastic external members 3, two end caps 4 and a connector 5, wherein this strut member 1 is for being the elastic steel sheet of strip, and bend curved, on this strut member 1 at interval offer mostly to boring a hole 11, these perforation 11 run through strut member 1 end face and bottom surface.

This rain brush bar 2 is for being the Rubber Parts of strip, and these rain brush bar 2 upper ends have a fixed part 21, in this fixed part 21 and be embedded with two bonding jumpers 22, to gain in strength.These fixed part 21 lower ends downward extend to form one and scrape portion 23, and this scrapes portion 23 strip roughly triangular in shape.

This rain brush bar 2 is fixed in strut member 1 bottom surface with most metal fasteners 12, each metal fastener 12 respectively has a top board 121 and reaches by the cramp 122 that extends under these top board 121 relative two side direction, the top board 121 of these metal fasteners 12 is arranged at strut member 1 end face, and the cramp 122 that makes these metal fasteners 12 from top to bottom pass corresponding perforation 11 on the strut member 1, two sides that the fixed part that the cramp 122 of these metal fasteners 12 can be bent inwards be buckled in rain brush bar 2 21 is relative make this rain brush bar 2 be able to snapping and are fixed in strut member 1 bottom surface.

This two elastic external member 3 is for being the Rubber Parts of strip, and these two elastic external members, 3 outer rims respectively are formed with a cambered surface 31, and these two elastic external members, 3 belows, two sides offer a draw-in groove 32 respectively.This two elastic external member 3 is arranged at strut member 1 end face, and this two elastic external member 3 also is connected in strut member 1 two sides with draw-in groove 32, makes two elastic external members 3 be fixed in adaptor union 5 two side places on the strut member 1.This two elastic external member 3 can be in order to coat strut member 1 and metal fastener 12; in order to promote aesthetic property and the protection effect be provided; and the windage that the cambered surface 31 of two elastic external members 3 can reduce automobile to be produced when advancing; and can utilize the strength of windage generation to press down strut member 1 and rain brush bar 2, strike off the effect of rainwater and mud with the portion that scrapes 23 that promotes rain brush bar 2.

This two end cap 4 is symmetrical Plastic Parts, and this two end cap 4 is for being the lid of hollow form, and these two end caps, 4 inside respectively form an accommodation space 41, and these accommodation space 41 belows two sides offer a draw-in groove 42 respectively.This two end cap 4 is connected in strut member 1 two ends respectively with draw-in groove 42, makes this two end cap 4 be sheathed on strut member 1 two ends, and this two elastic external member 3 then is contained in the accommodation space 41 of this two end cap 4 away from an end of adaptor union 5.

This adaptor union 5 comprises wholeheartedly seat 51, one hook seat 52, a shell 53 and a lid 54, this heart seat 51 includes a base plate 511 and two by the upwardly extending side plate 512 of these base plate 511 2 sides, be respectively equipped with one first perforation, 513 and 1 second perforation 514 on this two side plate 512, first perforation, 513 internal diameter is less than the internal diameter of second perforation 514, between this two side plate 512 and be connected with a part 515.These base plate 511 2 sides respectively are concaved with a buckle slot 516, and these base plate 511 2 sides are respectively extended two snapping sheets 517.This heart seat 51 is located in the middle of being arranged at this strut member 1 end face, and utilizes these snapping sheets 517 bendings to be buckled in strut member 1 two sides, and heart seat 51 is fixed on the strut member 1.

This hook seat 52 comprises the sidepiece 522 that a pedestal 521 and two is extended by these pedestal 521 2 sides, forms a hook between this two sidepiece 522 and puts space 523.This pedestal 521 also is provided with a pivot hole 524, and the opening shape is formed on these 524 bottoms, pivot hole.The pivot hole 524 of this hook seat 52 is articulated in the axle part 515 of heart seat 51, and hook seat 52 is articulated between two side plates 512 of heart seat 51.

This shell 53 includes two side shells 531, and these two sides shell, 531 1 ends are formed with a pivot 532, and these two sides shell, 531 other end inwalls respectively are equipped with one first clip 533, and these two sides shell, 531 inwalls respectively are equipped with two buckling bodies 534.Be formed with an opening 535 between this two sides shell 531, this opening 535 is positioned at shell 53 tops.This shell 53 covers at heart seat 51 outsides, and is connected in the buckle slot 516 of base plate 511 2 sides of heart seat 51 with these buckling bodies 534, and shell 53 is fixed on the heart seat 51.

This lid 54 includes a top board 541 and two by the side plate 542 that extends under these top board 541 2 side direction, offers an open-work 543 on this top board 541, is equipped with 2 first clips, 533 corresponding second clips 544 with shell 53 on this two side plate 542.These lid 54 1 ends are provided with a pivot seat 545.The pivot seat 545 of this lid 54 articulates mutually with the pivot 532 of this shell 53, make these lid 54 1 ends be articulated in shell 53, this lid 54 can be done an action of opening or covering to the opening 535 of shell 53, when this lid 54 covers, can make 2

second clips

544 and 2 first clips 533 fasten mutually, make this lid 54 firm being covered on the shell 53; By above-mentioned forming to form Wiper structure of the present utility model.

Please consult Fig. 6 and Fig. 7 simultaneously, Wiper structure of the present utility model can utilize this adaptor union 5 to be incorporated into to be on the hook-shaped windshield wiper arm 6 of U type, at first this lid 54 is opened, and the hook portion 61 of this Wiper arm 6 worn to lid 54 belows via the open-work 543 at lid 54 tops, so that hook portion 61 hooks of this Wiper arm 6 are placed on the hook seat 52, hook portion 61 hooks of this Wiper arm 6 place the pedestal 521 of hook seat 52, and are contained in hook and put in the space 523.Then this lid 54 is covered, the hook portion 61 of Wiper arm 6 can be placed on the hook seat 52 by firm hook, this rain brush then can utilize adaptor union 5 to be installed on the Wiper arm 6 of automobile, so that utilize Wiper arm 6 to drive the rain brush action, rain brush bar 2 strikes off rainwater or the mud that adheres on the Windshield.

Adaptor union 5 of the present utility model has a lid that can open 54, so that the hook portion 61 of Wiper arm 6 smoothly hook place on the hook seat 52, then this lid 54 is covered, the hook portion 61 firm hooks of Wiper arm 6 are placed on the hook seat 52, make adaptor union 5 comparatively simple with combining of Wiper arm 6, the assembling of rain brush and dismounting are comparatively convenient.

Moreover, rain brush bar 2 of the present utility model is fastened on strut member 1 with metal fastener 12, when this kind metal fastener 12 uses in the area of cold, can not rupture, make being fixed on the strut member 1 that rain brush bar 2 can be firm, thus can avoid rain brush bar 2 and strut member 1 between the facts such as get loose, drop take place.

Certainly; the utility model also can have other various embodiments; under the situation that does not deviate from the utility model spirit and essence thereof; those of ordinary skill in the art work as can make various corresponding changes and distortion according to the utility model, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the utility model.

Claims

1, a kind of Wiper structure is characterized in that, comprising:

One strut member;

One rain brush bar, it is fixed in this strut member bottom surface; And

A connector, it comprises wholeheartedly seat, a hook seat, a shell and a lid, this heart seat is located in the middle of being fixed in this strut member end face, this heart seat has a part, and this hook seat is provided with a pivot hole, and the pivot hole of this hook seat is articulated in the axle part of this heart seat, this jacket is located at this heart seat outside, this cover top portion has an opening, and this lid top is provided with an open-work, and this lid one end is articulated in this shell.

2, Wiper structure according to claim 1 is characterized in that, this strut member is elastic steel sheet and bends curved.

3, Wiper structure according to claim 1, it is characterized in that, the interval is provided with majority to perforation on this strut member, this rain brush bar is fixed in this strut member with most metal fasteners, each metal fastener respectively has a top board and reaches by the cramp that extends under these top board two side direction, the top board of these metal fasteners is arranged at this strut member end face, and the cramp of these metal fasteners passes corresponding perforation on this strut member, and is buckled in this rain brush bar two sides.

4, Wiper structure according to claim 1 is characterized in that, this rain brush bar upper end has a fixed part, is embedded with bonding jumper in this fixed part, and this fixed part lower ends downward extends to form one and scrapes portion.

5, Wiper structure according to claim 1, it is characterized in that, this heart seat includes a base plate and two by the upwardly extending side plate of these base plate two sides, be respectively equipped with one first perforation and one second perforation on this two side plate, this part is connected between this two side plate, base plate two sides of this heart seat are respectively extended the snapping sheet, and these snapping sheets are buckled in this strut member two sides.

6, Wiper structure according to claim 5 is characterized in that, base plate two sides of this heart seat respectively are concaved with a buckle slot, and these shell two side inwalls respectively are equipped with buckling body, and the buckling body of this shell is connected in the buckle slot of base plate two sides of this heart seat.

7, Wiper structure according to claim 1 is characterized in that, this hook seat comprises the sidepiece that a pedestal and two is extended by these pedestal two sides, forms a hook between this two sidepiece and puts the space.

8, Wiper structure according to claim 1, it is characterized in that, this shell includes two side shells, this two sides shell, one end is formed with a pivot, this two sides shell other end inwall respectively is equipped with one first clip, this lid includes a top board and two by the side plate that extends under these top board two side direction, this open-work is located on this top board, this two side plate is provided with second clip corresponding with 2 first clips of shell and that match, this lid one end is provided with a pivot seat, and the pivot seat of this lid and the pivot of this shell articulate mutually.

9, Wiper structure according to claim 1, it is characterized in that, further be provided with two elastic external members, this two elastic external members outer rim respectively is formed with a cambered surface, these two elastic external members below, two sides are respectively equipped with a draw-in groove, this two elastic external member is arranged at this strut member end face, and this two elastic external member is connected in this strut member two sides with draw-in groove, and this two elastic external member is fixed in adaptor union two side places on this strut member.

10, Wiper structure according to claim 9, it is characterized in that, further be provided with two end caps, this two end caps inside respectively forms an accommodation space, these accommodation space below two sides are respectively equipped with a draw-in groove, the draw-in groove of this two end cap is connected in this strut member two ends, and this two elastic external member is contained in the accommodation space of this two end cap away from an end of this adaptor union.