CN203047194U

CN203047194U - Windshield wiper structure

Info

Publication number: CN203047194U
Application number: CN 201320034772
Authority: CN
Inventors: 林阿阳
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-23
Filing date: 2013-01-23
Publication date: 2013-07-10
Anticipated expiration: 2023-01-23

Abstract

The utility model discloses a windshield wiper structure which comprises a connector and a windshield wiper body. The connector comprises a connection base. The bottom of the connection base is of an opened structure and at least two clamping points are arranged on inner bottoms of two sides of the connection base. The windshield wiper body comprises a main elastic piece body used for fixing a guiding plate. A clamping groove is formed in a position corresponding to the connection base of the main elastic piece body and used for being connected with the clamping points in a matched mode. The connector is movably connected with the windshield wiper body through a buckle. The windshield wiper body comprises the main elastic piece body which forms a main windshield wiper body with glue strips and the guiding plate. One or more arc elastic pieces are attached to the main elastic piece body and are connected with the underneath glue strips. Supporting strength of the windshield wiper is dispersed as the arc elastic pieces are arranged and balance degree of the whole is improved. The glue strips are fixed by two vice elastic pieces and then installed on the arc elastic pieces (original fixation points) on the main elastic piece. Two ends of the main elastic piece and the connector are formed by connection of two guiding plate bodies. The windshield wiper structure can be commonly applied to a right wiper arm and a left wiper arm and has the advantages of being reasonable in structure, flexible in use and the like.

Description

A kind of Wiper structure

Technical field

The utility model discloses a kind of Wiper structure, divides by International Patent Classification (IPC) (IPC) to belong to rain brush manufacturing technology field.

Background technology

The rain brush of automobile is generally by rain brush body (comprising brush holder support), adaptor union and windscreen wiper arm, adaptor union wherein is fixed on the middle part of rain brush body usually, adaptor union and rain brush body adopt punching press to be connected and fixed mode traditionally, windscreen wiper arm before both cooperate the back and are installed in vehicle glass is connected, vehicle glass goes to toward being provided with left and right sides rain brush and is used, owing to the captive joint mode of adaptor union with the rain brush body, same installation rain brush assembly can not be applicable to left and right sides windscreen wiper arm.In addition, conventional rain brush body is by the adhesive tape of centre and cooperate the supporting blade of both sides to form main body, its less stable.

Summary of the invention

At the deficiencies in the prior art, the utility model provides a kind of Wiper structure rational in infrastructure, and it is combined into one by flexible connection, and is conveniently detachable.

For achieving the above object, the utility model is achieved through the following technical solutions:

A kind of Wiper structure, comprise adaptor union and rain brush body, middle part and engagement connection that adaptor union is arranged at the rain brush body are one, wherein adaptor union comprises a connecting seat, the bottom of Connection Block is open configuration, its two inside bottom is equipped with more than one shackle member, and described rain brush body comprises a main body shell fragment, and this main body shell fragment dual-side is provided with draw-in groove along the position of corresponding each shackle member of Connection Block and is connected with the end with shackle member.

Further, each inboard of described Connection Block has former and later two resilient clamp member, and the bottom of the shackle member of two inboards is sticked in the draw-in groove of Connection Block correspondence jointly.

Further, the Connection Block inwall of homonymy is provided with fixing pluge between the resilient clamp member of front and back, and this plug-in unit bottom is plugged in the limit groove on main body shell fragment respective side edge, and this limit groove is in vertical midway location of main body shell fragment.

Further, the width of described Connection Block bottom two madial walls is greater than the width of Connection Block top two madial walls, each shackle member bottom that Connection Block inside top wall extends forms barb-like stuck point, and has elastic gap between the Connection Block inwall of front and rear card fitting and extension.

Further, described adaptor union also comprises joint, the kelly that is provided with straight-through draw-in groove in the middle of this joint and is arranged between Connection Block two sides forms buckling structure, and joint can turn an angle around kelly, and described joint can link to each other with left windscreen wiper arm or right windscreen wiper arm by adjusting cephlad-caudal.

Further, described rain brush body also comprises rain-strip adhesive-tape, and this adhesive tape is connected on the main body shell fragment by more than one arc spring lamination, and each arc spring lamination forms elastic support and disperses dynamics.

Further, described rain-strip adhesive-tape both sides are embedded with behind the two secondary shell fragment fixed pedestals and are contained on each arc spring lamination that the main body shell fragment links to each other.

Further, described main body shell fragment is provided with deflecting plate, this deflecting plate is that two body rubber deflecting plates extend to the centre from main body shell fragment two ends, headspace is to insert Connection Block in the middle of the main body shell fragment, this Connection Block two end portions is placed on two deflecting plate medial extremitys, and the Connection Block centre portion is fastened on the main body shell fragment by stuck point.

Adaptor union of the present utility model and rain brush body are by the buckle-type movable connection method, a slice main body shell fragment in the utility model and adhesive tape and deflecting plate are formed the rain brush main body, connect following adhesive tape with odd number or a plurality of arc spring lamination on the main body shell fragment, thereby arranging of arc spring lamination disperses the rain brush support degree to improve the whole machine balancing degree, be contained in arc spring lamination on the main body shell fragment (former fixed point) after adhesive tape is fixing by two secondary shell fragments, main body shell fragment and adaptor union two ends are to be formed by connecting by two body deflecting plates, are buckled on the main body two ends and cooperate deflecting plate and present deflector structure is plastics.The utility model can be installed on left and right windscreen wiper arm, has changed present a kind of rain brush body and can only assemble the windscreen wiper arm of respective side, has advantages such as rational in infrastructure, that use is flexible.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is that the utility model connects and rain brush main body exploded drawings;

Fig. 3 is that the utility model connects and the rain brush main body is decomposed another angle figure;

Fig. 4 is the utility model lateral plan;

Fig. 5 is the utility model one end elevation;

Fig. 6 is the utility model Connection Block scheme drawing.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing:

Embodiment: see also Fig. 1 to Fig. 5, a kind of Wiper structure comprises adaptor union 1 and rain brush body 2, and middle part and engagement connection that adaptor union 1 is arranged at rain brush body 2 are one.Described adaptor union 1 comprises Connection Block 11 and joint 12, the bottom of Connection Block 11 is open configuration, its two inside bottom is provided with more than one shackle member 110, described rain brush body 2 comprises that a main body shell fragment 21 is used for fixedly deflecting plate 22, and the outer side edges of these main body shell fragment 21 corresponding Connection Blocks is provided with respective amount along the position draw-in groove 210 is connected with the end with shackle member 110.As shown in Figure 6, the bottom of Connection Block 11 each inboard with shackle member 110 of former and later two resilient clamp member 110, two inboards is sticked in the draw-in groove 210 of Connection Block correspondence jointly.The Connection Block inwall of homonymy is provided with fixing pluge 112 between the resilient clamp member of front and back, and this plug-in unit bottom is plugged in the limit groove on main body shell fragment respective side edge, and this limit groove is in vertical midway location of main body shell fragment.The width of Connection Block bottom two madial walls is greater than the width of Connection Block top two madial walls, and each shackle member bottom that Connection Block inside top wall extends forms barb-like stuck point 1100, and has elastic gap d between the Connection Block inwall of front and rear card fitting and extension.The kelly 111 that is provided with straight-through draw-in groove 120 in the middle of the described joint 12 and is arranged between Connection Block two sides forms buckling structure, the kelly back side be provided with groove 1110 with the fashionable flexible clamping of junction, joint 12 can turn an angle around kelly 111, and described joint 12 can link to each other with left windscreen wiper arm or right windscreen wiper arm by adjusting cephlad-caudal.Rain brush body 2 also comprises rain-strip adhesive-tape 23, this adhesive tape 23 is connected on the main body shell fragment by at least one arc spring lamination 24 along the adhesive tape direction by two secondary shell fragments, 231 fixing backs, can several arc spring laminations specifically be set according to length, described each arc spring lamination 24 forms elastic support and disperses dynamics.The deflecting plate 22 of main body shell fragment 21 is that two body rubber deflecting plates extend to the centre from main body shell fragment two ends, headspace is to insert Connection Block 11 in the middle of the main body shell fragment 21, this Connection Block two end portions is placed on two deflecting plate medial extremitys, and the Connection Block centre portion is fastened on the main body shell fragment 21 by grab.

Adaptor union 1 of the present utility model passes through the buckle-type movable connection method with rain brush body 2, rain brush body 2 contains a slice main body shell fragment 21, and form rain brush main bodys (brush holder support) with adhesive tape 23 and deflecting plate 22, connect following adhesive tape 23 with odd number or a plurality of arc spring lamination 24 on the main body shell fragment 21, thereby arranging of arc spring lamination disperses the rain brush support degree to improve the whole machine balancing degree, be contained in arc spring lamination on the main body shell fragment (former fixed point) after adhesive tape 23 is fixing by two secondary shell fragments, main body shell fragment 21 is to be formed by connecting by two body deflecting plates with adaptor union 1 two ends, and present deflector structure to be plastics be buckled on the main body two ends and cooperate deflecting plate.The utility model can be installed on left and right windscreen wiper arm and realize sharing, and has changed present a kind of rain brush body and can only assemble the windscreen wiper arm of respective side, has advantages such as rational in infrastructure, that use is flexible.

The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.

Claims

1. Wiper structure, it is characterized in that: comprise adaptor union and rain brush body, middle part and engagement connection that adaptor union is arranged at the rain brush body are one, wherein adaptor union comprises a connecting seat, the bottom of Connection Block is open configuration, its two inside bottom is equipped with more than one shackle member, and described rain brush body comprises a main body shell fragment, and this main body shell fragment dual-side is provided with draw-in groove along the position of corresponding each shackle member of Connection Block and is connected with the end with shackle member.

2. the described Wiper structure of claim 1, it is characterized in that: each inboard of described Connection Block has former and later two resilient clamp member, and the bottom of the shackle member of two inboards is sticked in the draw-in groove of Connection Block correspondence jointly.

3. the described Wiper structure of claim 2, it is characterized in that: the Connection Block inwall of homonymy is provided with fixing pluge between the resilient clamp member of front and back, this plug-in unit bottom is plugged in the limit groove on main body shell fragment respective side edge, and this limit groove is in vertical midway location of main body shell fragment.

4. the described Wiper structure of claim 2, it is characterized in that: the width of described Connection Block bottom two madial walls is greater than the width of Connection Block top two madial walls, each shackle member bottom that Connection Block inside top wall extends forms barb-like stuck point, and has elastic gap between the Connection Block inwall of front and rear card fitting and extension.

5. the described Wiper structure of claim 1, it is characterized in that: described adaptor union also comprises joint, the kelly that is provided with straight-through draw-in groove in the middle of this joint and is arranged between Connection Block two sides forms buckling structure, the kelly back side is provided with groove, joint can turn an angle around kelly, and described joint can link to each other with left windscreen wiper arm or right windscreen wiper arm by adjusting cephlad-caudal.

6. the described Wiper structure of claim 1, it is characterized in that: described rain brush body also comprises rain-strip adhesive-tape, and this adhesive tape is connected on the main body shell fragment by more than one arc spring lamination, and each arc spring lamination forms elastic support and disperses dynamics.

7. the described Wiper structure of claim 6 is characterized in that: described rain-strip adhesive-tape both sides are embedded with behind the two secondary shell fragment fixed pedestals and are contained on each arc spring lamination that the main body shell fragment links to each other.

8. the described Wiper structure of one of claim 1 to 7, it is characterized in that: described main body shell fragment is provided with deflecting plate, this deflecting plate is that two body rubber deflecting plates extend to the centre from main body shell fragment two ends, headspace is to insert Connection Block in the middle of the main body shell fragment, this Connection Block two end portions is placed on two deflecting plate medial extremitys, and the Connection Block centre portion is fastened on the main body shell fragment by stuck point.