Wiper
Technical field
The present invention relates to a kind of wipers, belong to wiper technical field.
Background technology
Currently, the windshield wiper of the prior art generally can include a Wiper arm and a scraping article, the fixed one end of Wiper arm
Be hubbed on automobile, the movable other end of Wiper arm is then articulated in scraping article, Wiper arm using its fixing end as axis pivot-swivel band
Dynamic scraping article sweeps the windshield of automobile.Currently, windscreen wiper is broadly divided into support rack type rain brush and Frameless windshield wiper, support rack type rain brush
It being made of main support and secondary support, the structure of holder is generally pressing and bending part, and structure is reinforced, and intensity is good, but lacks toughness,
Each point force on windshield wiper blade is uneven, and the swing angle at each position is also unequal, the rigidity of then its steel disc of cartilage type rain brush
It is not easy to optimize, the rigidity of steel disc is too low to cause the deficiency that exerts a force when wiper, the rigidity too Gao Zehui of steel disc to cause wiper blade can not
Docile glass, therefore no matter rigidity is too high or too low all rainwater, foreign matter can be caused fully erased;In addition, the prior art
Wiper can only be attached by wiper arm fixator thereon with a type of wiper arm, and each manufacturer is corresponding
Wiper arm type is different, and same wiper cannot be attached with a plurality of types of wiper arms, and use is very inconvenient, unfavorable
In large-scale production.
Invention content
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of wiper is provided, it is not only filled
With simple, it can improve foreign matter to scraping bar assembly uniform force application, to enable to scrape bar assembly docile glass well and remove effect
Fruit, and wiper can be made to connect a plurality of types of wiper arms, it is easy to use, it is conducive to reduce production cost and assembly.
In order to solve the above technical problems, the technical scheme is that:A kind of wiper, it includes:
Body supports skeleton;
Flexible adjustment part, the flexible adjustment part has certain radian, and the flexible adjustment part is fixedly connected on
On body supports skeleton;
At least one pair skeleton, the pair skeleton are movably connected on body supports skeleton, and the secondary skeleton is in master
There is certain swing degree of freedom on body support frame;
At least one secondary skeleton, the secondary skeleton are movably connected on flexible adjustment part, and the secondary skeleton is in elasticity
There is certain swing degree of freedom on regulating part;
Connecting seat, the connecting seat is mounted on the middle part of body supports skeleton, and the company of being provided in the connecting seat
Access slot;
Bridgeware is connected, the connection bridgeware has the connecting seat positioned at the fixator interconnecting piece at top and positioned at bottom
Interconnecting piece, the connecting seat interconnecting piece are mounted in link slot;
Wiper arm fixator, the wiper arm fixator are mounted on the fixator interconnecting piece of connection bridgeware;
Bar assembly is scraped, the bar assembly of scraping snaps onto on secondary skeleton and time skeleton.
Further, wiper further includes the flow guide bar mounted on connecting seat both ends, and the flexible adjustment part is through two and leads
It flows in item.
A kind of connecting seat and the connection structure for connecting bridgeware are further provided, the connecting seat is in one end of link slot
Portion is provided with the card slot extended to the end of body supports skeleton, and connecting seat is provided with lock pillar in the other end of link slot,
The one end of the connecting seat interconnecting piece is provided with the connection card wing coordinated with card slot, the other end of the connecting seat interconnecting piece
It is provided with the locked groove coordinated with lock pillar, when the connection bridgeware is placed in the link slot, the connection card wing is caught in institute
Card slot is stated, the lock pillar is embedded in the locked groove.
A kind of connection structure of body supports skeleton and connecting seat is further provided, is arranged on the body supports skeleton
There are interconnecting piece, the interconnecting piece to be caught in the link slot, the interconnecting piece includes at least a pair of of flank, and is provided on flank
At least one card hole is provided with an inwardly projecting at least connection bump on the side wall of the link slot, when the interconnecting piece card
When entering in the link slot, the connection bump is embedded in corresponding link slot.
Further, the Wiper arm fixator of at least two types can be individually attached the fixator interconnecting piece in connection bridgeware
On.
It further provides and a kind of can be used for connecting a variety of wiper arm fixators so as to connect the company of a variety of wiper arms
Binding structure is provided with the top bump that extends to top and can be embedded in Wiper arm fixator on the fixator interconnecting piece, and
And the card column for connecting the Wiper arm fixator is provided on the side wall of the top bump.
A kind of connection structure of secondary skeleton and body supports skeleton is further provided, each pair skeleton corresponds to a secondary bone
Frame connector, the pair skeleton connector are stuck in the end of the body supports skeleton, and the pair skeleton is articulated in corresponding pair
On skeleton connector.
Further provide a kind of connection structure of secondary skeleton connector and body supports skeleton, the pair skeleton connector
Side be provided with the card convex of raised side, be provided with the card slot that can be caught in card convex, institute on the side wall of the body supports skeleton
State the end that secondary skeleton connector is stuck in body supports skeleton by the cooperation of card convex and card slot.
A kind of connection structure of secondary skeleton and flexible adjustment part is further provided, each time skeleton corresponds to one skeleton
Connector, the secondary skeleton are movably connected in by secondary skeleton connector on flexible adjustment part.
Further provide a kind of concrete structure of secondary skeleton connector, the secondary skeleton connector include body portion and
It protrudes body portion and the support section in body portion bottom is set, the part that support section protrudes body portion is support
Bar, secondary skeleton connector aperture corresponding with time skeleton connector is provided on the secondary skeleton, and described matrix part passes through described
Secondary skeleton connector aperture, to make time skeleton be suspended on the supporting rod of support section, the supporting rod makes the secondary skeleton exist
The secondary skeleton connector has certain swing degree of freedom, and support contact arc surface is provided on the supporting rod, described secondary
Skeleton contact support contact arc surface on, card is provided on described matrix part, be provided on the flexible adjustment part with
The matched card card hole of card makes the card have rigging position and latched position, works as card by rotating the card
When rotation is to rigging position, the card passes through the card card hole, to which secondary skeleton connector is assembled to flexible adjustment part
On, when then rotating the card makes card be located at the latched position, the secondary skeleton connector limit described at this time is connected to institute
It states on flexible adjustment part.
After using above-mentioned technical proposal, flexible adjustment part of the invention has certain arc, can be to scraping article group
Part carries out preliminary orthopedic, makes scraping article component joint on glass, then by the swing of secondary skeleton and time skeleton during sweeping,
Carry out orthopedic to scraping bar assembly, enable to scrape bar assembly and be more bonded glass, improve scrape bar assembly sweep effect;In addition, this
Invention is provided with connection bridgeware, and connection bridgeware can connect a plurality of types of wiper arm fixators, each wiper arm is solid
A kind of wiper arm can be connected again by determining device, to enable same wiper to connect a plurality of types of wiper arms, be suitable for more
It is used in the vehicle of kind brand;This connection bridgeware can be such that it connects well with body supports skeleton by the structure of design
It connects, facilitates assembly, mass produce.
Description of the drawings
Fig. 1 is the assembly explosive view of the wiper of the present invention;
Fig. 2 is the connection diagram of the secondary skeleton and body supports skeleton of the present invention;
Fig. 3 is the connection diagram of the secondary skeleton and flexible adjustment part of the present invention;
Fig. 4 is the stereogram of the body supports skeleton of the present invention;
Fig. 5 is the stereogram of the secondary skeleton connector of the present invention.
Fig. 6 is the structural schematic diagram of the connecting seat of the present invention;
Fig. 7 is the stereogram of the connection bridgeware of the present invention;
Fig. 8 is the connection diagram one of the Wiper arm fixator and connection bridgeware of the present invention;
Fig. 9 is the connection diagram two of the Wiper arm fixator and connection bridgeware of the present invention;
Figure 10 is the connection diagram three of the Wiper arm fixator and connection bridgeware of the present invention;
Figure 11 is the connection diagram four of the Wiper arm fixator and connection bridgeware of the present invention;
Figure 12 is the connection diagram five of the Wiper arm fixator and connection bridgeware of the present invention;
Figure 13 is the connection diagram six of the Wiper arm fixator and connection bridgeware of the present invention.
Specific implementation mode
In order that the present invention can be more clearly and readily understood, right below according to specific embodiment and in conjunction with attached drawing
The present invention is described in further detail.
As shown in Fig. 1 ~ 13, a kind of wiper, it includes:
Body supports skeleton 1;
Flexible adjustment part 2, the flexible adjustment part 2 has certain radian, and the flexible adjustment part 2 is fixedly connected
On body supports skeleton 1;
At least one pair skeleton 3, the pair skeleton 3 are movably connected on body supports skeleton 1, and the secondary skeleton 3
There is certain swing degree of freedom on body supports skeleton 1;
At least one secondary skeleton 4, the secondary skeleton 4 are movably connected on flexible adjustment part 2, and the secondary skeleton 4 exists
There is certain swing degree of freedom on flexible adjustment part 2;
Connecting seat 5, the connecting seat 5 are mounted on the middle part of body supports skeleton 1, and setting in the connecting seat 5
There is link slot 51;
Bridgeware 6 is connected, the connection bridgeware 6 has the connection positioned at the fixator interconnecting piece at top and positioned at bottom
Seat interconnecting piece, the connecting seat interconnecting piece are mounted in link slot 51;
Wiper arm fixator 7, the wiper arm fixator 7 are mounted on the fixator interconnecting piece of connection bridgeware 6;
Bar assembly 8 is scraped, the bar assembly 8 of scraping snaps onto on secondary skeleton 3 and time skeleton 4;Wherein, as shown in Figure 1, the pair
It is provided with the secondary skeleton fastener 32 for adhesive tape for wiper blade component described in snapping on skeleton 3, is provided on the secondary skeleton 4 for detaining
Connect the secondary skeleton fastener 42 of the adhesive tape for wiper blade component.Bar assembly 8 is scraped to snap onto on secondary skeleton fastener 32 and time skeleton fastener 42,
Scrape two support bars that there is support to scrape bar assembly in bar assembly 8.
As shown in Figure 1, wiper further includes the flow guide bar 9 mounted on 5 both ends of connecting seat, the flexible adjustment part 2 is through
On two flow guide bars 9.
As shown in Fig. 1,7, the connecting seat 5 is provided with the end to body supports skeleton 1 in the one end of link slot 51
The card slot of extension, connecting seat 5 are provided with lock pillar, the one end setting of the connecting seat interconnecting piece in the other end of link slot
There are the connection card wing 61 coordinated with card slot, the other end of the connecting seat interconnecting piece to be provided with the locked groove 62 coordinated with lock pillar,
When the connection bridgeware 6 is placed in the link slot 51, the connection card wing 61 is caught in the card slot, the lock pillar insertion
In the locked groove 62.
As shown in Fig. 1,4, interconnecting piece is provided on the body supports skeleton 1, the interconnecting piece is caught in the link slot
In 51, the interconnecting piece includes at least a pair of of flank 11, and at least one card hole 111 is provided on flank 11, the link slot
An inwardly projecting at least connection bump 511 is provided on 51 side wall, when the interconnecting piece is caught in the link slot 51,
The connection bump 511 is embedded in corresponding link slot 51.
The Wiper arm fixator 7 of at least two types can be individually attached on the fixator interconnecting piece of connection bridgeware 6.This
The structure of the wiper arm fixator of seven kinds of models is taken in embodiment, wherein Fig. 1 structures are suitable for China, Japan and Korea S.'s a variety of models;Fig. 8
Structure is suitable for masses, Audi, Reynolds brand a variety of models;Fig. 9 structures are suitable for Ford, BMW, the various vehicles of Citreen brand
Type;Figure 10 structures are suitable for the Ford wing and win vehicle;Figure 11 structures are suitable for general, beautiful, Chevrolet models;Figure 12 structures are applicable in
In Audi, benz vehicle;Figure 13 is suitable for BeiJing BenChi's vehicle.
Extend to top and can be embedded in Wiper arm fixator 7 as shown in fig. 7, being provided on the fixator interconnecting piece
Top bump 63, and the card column 64 for connecting the Wiper arm fixator 7 is provided on the side wall of the top bump 63.
As shown in Fig. 1,2,5, each pair skeleton 3 corresponds to a secondary skeleton connector 31, and the pair skeleton connector 31 blocks
In the end of the body supports skeleton 1, the pair skeleton 3 is articulated on corresponding secondary skeleton connector 31.
As shown in Fig. 2,5, the side of the pair skeleton connector 31 is provided with the card convex 311 of raised side, the main body
The card slot 12 of card convex 311 can be caught in by being provided on the side wall of support frame 1, the pair skeleton connector 31 by card convex 311 with
The cooperation of card slot 12 is stuck in the end of body supports skeleton 1.
As shown in Figure 1,3, each skeleton 4 corresponds to one skeleton connector 41, and the secondary skeleton 4 passes through secondary skeleton
Connector 41 is movably connected on flexible adjustment part 2.
As shown in figure 4, the card slot 12 includes more than half circular hole 121 and lead-in groove 122, one end of the lead-in groove 122 is in
Openning shape, the other end of the lead-in groove 122 are connected with more than half circular hole 121, and the card convex 311 is in and the card slot 12
Compatible contour structures.
As shown in figure 3, the secondary skeleton connector 41 includes body portion and protrusion body portion and is arranged in matrix part
It is supporting rod 411 to divide the support section of bottom, the part that support section protrudes body portion, is provided on the secondary skeleton 4 and secondary
The corresponding secondary skeleton connector aperture of skeleton connector 41, described matrix part passes through the secondary skeleton connector aperture, to make
Secondary skeleton 4 is suspended on the supporting rod 411 of support section, and the supporting rod 411 makes the secondary skeleton 4 be connected in the secondary skeleton
There is certain swing degree of freedom on part 41, support contact arc surface is provided on the supporting rod 411, the secondary skeleton 4 connects
It touches on support contact arc surface, card 412 is provided on described matrix part, is provided with and blocks on the flexible adjustment part 2
412 matched card card hole of piece makes the card 412 have rigging position and latched position by rotating the card 412,
When card 412 is rotated to rigging position, the card 412 passes through the card card hole, to fill secondary skeleton connector 41
It is assigned on flexible adjustment part 2, when then rotating the card 412 makes card 412 be located at the latched position, the secondary bone described at this time
The limit of frame connector 41 is connected on the flexible adjustment part 2.
Working principle of the present invention is as follows:
The flexible adjustment part 2 of the present invention has certain arc, can carry out preliminary orthopedic to scraping bar assembly 8, make to scrape
Bar assembly 8 is fitted on glass, then is carried out during sweeping to scraping bar assembly 8 by the swing of secondary skeleton 3 and time skeleton 4
It is orthopedic, enable to scrape bar assembly 8 and be more bonded glass, improve scrape bar assembly 8 sweep effect;Connect in addition, the present invention is provided with
Bridgeware 6 is connect, connection bridgeware 6 can connect a plurality of types of wiper arm fixators, each wiper arm fixator again can
A kind of wiper arm is connected, to enable same wiper to connect a plurality of types of wiper arms, is suitable for the vehicle of a variety of brands
It is used in type;This connection bridgeware can be such that it is connect well with body supports skeleton by the structure of design, facilitate dress
Match, mass produces.
Particular embodiments described above has carried out further in detail the purpose of the present invention, technical solution and advantageous effect
It describes in detail bright, it should be understood that the above is only a specific embodiment of the present invention, is not intended to restrict the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution, improvement and etc. done should be included in the guarantor of the present invention
Within the scope of shield.