CN110001589A - Scraping blade and wiper - Google Patents
Scraping blade and wiper Download PDFInfo
- Publication number
- CN110001589A CN110001589A CN201910389737.XA CN201910389737A CN110001589A CN 110001589 A CN110001589 A CN 110001589A CN 201910389737 A CN201910389737 A CN 201910389737A CN 110001589 A CN110001589 A CN 110001589A
- Authority
- CN
- China
- Prior art keywords
- arm
- lid
- scraping
- intermediate connector
- shaft element
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007790 scraping Methods 0.000 title claims abstract description 118
- 238000010276 construction Methods 0.000 claims description 8
- 238000005452 bending Methods 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000001960 triggered effect Effects 0.000 claims description 2
- 238000009434 installation Methods 0.000 description 9
- 239000004033 plastic Substances 0.000 description 8
- 229920003023 plastic Polymers 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000010354 integration Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000005060 rubber Substances 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/34—Wiper arms; Mountings therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/38—Wiper blades
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60S—SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR
- B60S1/00—Cleaning of vehicles
- B60S1/02—Cleaning windscreens, windows or optical devices
- B60S1/04—Wipers or the like, e.g. scrapers
- B60S1/32—Wipers or the like, e.g. scrapers characterised by constructional features of wiper blade arms or blades
- B60S1/40—Connections between blades and arms
Abstract
This application discloses a kind of scraping blade and wipers.Scraping blade comprising: wiper blade；The bracket being fixed on the wiper blade, the bracket include shaft element；Component, the component includes intermediate connector and lid interconnected, wherein the intermediate connector includes: to hook part for the scraping arm with U-shaped hook, the part of hooking also has the joint portion for being used for the shaft element, so that the component is rotated around the shaft element relative to the wiper blade after the joint portion and shaft element are engaged；And elastic arm, the elastic arm have stopper section, the stopper section is configured to against the bottom of the U-shaped hook to prevent the U-shaped hook mobile, wherein the elastic arm freely opens when the lid is opened；When the lid closes, the U-shaped hook is locked between the elastic arm by the lid.
Description
Technical field
The application belongs to vehicle component field, in particulars relate to a kind of scraping blade and the wiper including the scraping blade.
Background technique
Wiper for vehicle removes rainwater or clear from the headlight of windshield, rear window or certain vehicles
Clean glass.In wiper, motor driven link mechanism, scraping arm drives scraping blade contact glass surface to move reciprocatingly.
Scraping arm is detachably connected to scraping blade.After scraping arm and scraping blade assemble, scraping blade is relative to scraping arm in small angle range
It is interior rotatable, so that scraping blade can adjust to be bonded glass surface under the swing of scraping arm.Scraping blade is installed by multiple components.Example
Such as, for U-shaped hook scraping arm, scraping blade may include adapter and a plastics system of the wiper blade of rubber or silica gel, metal production
Another adapter, attachment and the lid made.Wherein metal adapter is fixed on wiper blade, plastic adapter, attachment and lid
Plastic assembly mechanism of the son after installing can be connect with scraping arm, and after plastic assembly mechanism is installed on metal adapter
An articulated joint is formed, so that wiper blade can fine rotation relative to scraping arm.As described above, plastic assembly mechanism is by three
A part composition, and need two procedures.If it is other kinds of scraping arm, the composition of plastic assembly mechanism can be by other shapes
The part of shape substitutes, to guarantee to cooperate with scraping arm.In addition, need to be regularly replaced to scraping blade for traffic safety.
Summary of the invention
The application at least one to be solved problem is to provide a kind of scraper structure of simplified installation.
A kind of scraping blade comprising:
Wiper blade；
The bracket being fixed on the wiper blade, the bracket include shaft element；
Component, the component includes intermediate connector and lid interconnected, wherein the intermediate connector includes:
For the part of hooking of the scraping arm with U-shaped hook, the part of hooking also has the joint portion for being used for the shaft element, makes
It obtains the joint portion and the engaged rear component of shaft element is rotated around the shaft element relative to the wiper blade；With
Elastic arm, the elastic arm have stopper section, and the stopper section is configured to described to prevent against the bottom of the U-shaped hook
U-shaped hook is mobile,
Wherein when the lid is opened, the elastic arm freely opens；When the lid closes, the lid locks the U-shaped hook
Only between the elastic arm.
According to one embodiment of the scraping blade, the elastic arm is arranged in and the mounting base for hooking part one
On, at least part that the mounting base is configured to receive the lid makes the lid be installed to the intermediate connection with not departing from
On part.
According to one embodiment of the scraping blade, the mounting base has longitudinal direction, which intersects at axis member
The axial direction of part.The mounting base also has the articulated section with the pivot joint of at least part of the lid, wherein along above-mentioned longitudinal direction
Direction, on the side of the shaft element, the elastic arm is located on the other side of the shaft element hinge point, so that
Shaft element is between the articulated section and the elastic arm.
According to one embodiment of the scraping blade, elastic hook is set in the head of the lid, the elastic arm includes cooperation institute
Lid is stated so that the cover lock to be stopped to the lock construction of the intermediate connector, the lock construction further has to be arranged in the mounting base
Clamping portion and the neighbouring clamping portion release portion, wherein the clamping portion is configured to be caught in the elastic hook, so that described
Cover lock stops the intermediate connector；The release cage structure moves out the elastic hook at the clamping portion is triggered, so that described
Lid discharges the intermediate connector.
According to one embodiment of the scraping blade, the elastic arm includes the first arm and the second arm spaced apart, the card
Socket part is arranged on first arm and the second arm, and the elastic hook includes one corresponding to first arm and second arm
To hook；The release portion is set as the second convex block on the first convex block on first arm and second arm, the lid tool
There is a pair of of the chamber for avoiding first convex block and second convex block；When first convex block and second convex block are to intermediate quilt
When pressing, first arm and second arm deformation are to deviate the hook.
According to one embodiment of the scraping blade, the bracket further includes the first opposite side for supporting the shaft element
With the second side；The part of hooking is bonded between first side and second side；When the intermediate connector
When being installed on the bracket, the elastic arm is resisted against the inside of first side and second side, wherein described
First arm and second arm are respectively resisted against the inside of first side and second side.
According to one embodiment of the scraping blade, described cover in the lid is provided with a plurality of rib so that the rib against
In the outside of first side and second side.
According to one embodiment of the scraping blade, respectively there is hole on the cover, the bracket and the intermediate connector,
The hole is set between the shaft element and the elastic arm and penetrates through each other, and at least side setting of the cover is recessed
Slot, the groove have matching surface.
According to one embodiment of the scraping blade, the rib for reinforcing cooperation is provided on the matching surface.
The application other side to be related to is to provide a kind of wiper comprising: scraping blade, and
Scraping arm,
Wherein when the scraping arm has U-shaped hook, the U-shaped hook passes through the intermediate connector of the engaged shaft element, and
And the U-shaped hook is further supported only by the inside of the lid when the cover lock stops the intermediate connector；
Or when the scraping arm has the pin that upwardly extends of side and bent end, the pin pass through the lid, the bracket and
The middle part, and the bent end is resisted against on the side of the lid.
This application involves scraping blade less part is provided and is simplified installation steps.The plastic assembly of scraping blade, which is simplified, serves as reasons
Two parts form, and intermediate connector is integration member, and compared with scraper structure before, it is suitable that the application eliminates a plastics system
Orchestration, so that the installation or combination of scraping blade are simplified, so when providing changeable erection sequence for scraping blade and save assembling
Between possibility.This application involves scraping blade there are also other more advantages.Cooperation after number of parts is reduced, between each part
Relationship is also simplified, and part can guarantee intensity after integration.
In addition, this application involves scraping blade additionally provide at least two different types of scraping arms application may.For tool
There is the scraping arm of U-shaped hook, can be covered by opening, scraping arm is penetrated in intermediate connector, then closure lid, U-shaped hook is locked at it
In.For the scraping arm of application side chain principle, in the state of covering closure, the pin of scraping arm is penetrated into lid, and by cover to scraping arm into
Row is fixed.It can be adapted for two kinds of scraping arms with a scraping blade as a result, saved manufacturing cost.
Through the following detailed description with reference to the accompanying drawings, other aspect and feature of the application become obvious.But it should know
Road, which is only the purpose design explained, not as the restriction of scope of the present application, this is because it should refer to
Appended claims.It should also be noted that attached drawing is merely intended to conceptually illustrate structure and process described herein, unless in addition
It points out, it is not necessary to scale attached drawing.
Detailed description of the invention
In conjunction with attached drawing refering to the detailed description of following specific embodiments, the application will be more fully appreciated, in attached drawing
Same reference numbers refer to same element in view always.Wherein:
Fig. 1 be this application involves scraping blade a kind of embodiment exploded view；
It is installed Fig. 2 shows intermediate connector and lid and covers the state signal for opening intermediate connector；
Fig. 3 be the first scraping arm be installed to this application involves scraping blade on after cross-sectional view；
Fig. 4 be the first scraping arm be installed to this application involves scraping blade on after schematic diagram；
Fig. 5 be second of scraping arm be installed to this application involves scraping blade on after schematic diagram.
Specific embodiment
For help those skilled in the art can definitely understand this application claims theme, with reference to the accompanying drawing
The specific embodiment of the application is described in detail.
Referring to Fig. 1-Fig. 5, this application involves scraping blade include longitudinal wiper blade 1, bracket 2, intermediate connector 3 and lid 6,
Wherein intermediate connector 3 and lid 6 can be combined into a component, as shown in Fig. 2, and the component about longitudinal wire structure pair
Claim.
Bracket 2 is fixed on wiper blade 1 by well known technique.Bracket 2 include the first side 21, the second side 22 and by
The shaft element 23 of first side 21 and the bearing of the second side 22.Bracket 23 is metalwork, 22 phase of the first side 21 and the second side
It is right, and shaft element 23 is between the two sides.Setting on one side in shaft element 23 on first side 21 and the second side 22
It is equipped with a pair of holes 24, the use in the hole 24 will be described herein-after.
Intermediate connector 3 hooks part 31 and mounting base 32 including what is become one.Hook part 31 for hook as
Lower a form of scraping arm by introduction.Hooking part 31 also has the joint portion 42 for being used for shaft element 23, specifically joint portion
42 be the open structure similar to cylindrical shape open towards shaft element 23.Joint portion 42 can be opening as shown in the figure,
The part of opening is in communication with the outside.Therefore, intermediate connector 3 can be by the axis member of its own " extension " to bracket 3 via the opening
On part 23, to realize that intermediate connector 3 can carry out small angle relative to through fixed bracket 2 and wiper blade 1 around shaft element 23
The rotation and swing of degree.The size of opening can be set to the shaft element 23 being allowed into opening relative motion in being open
While, it is open without departing from escaping from.By the notch size of designed openings, shaft element 23 can be made to be difficult to leave opening.
It is made for installing the mounting base 32 of lid 6 with hooking part 31 and be molded together.Mounting base 32 includes elastic arm 52,
54.As shown, elastic arm 52,54 includes the first arm 52 and the second arm 54 spaced apart.First arm 52 and the second arm 54 be with
The extended thin-wall construction on identical longitudinal direction of wiper blade 1.Articulated section 37 is provided on the rear end of mounting base 32, the hinge
Socket part 37 is configured to open upward, i.e., the bearing hole 38 opened towards the installation direction of lid, with the axis 72 for receiving lid 6,
To which lid 6 is connected between on connector 3, and can rotate relative to intermediate connector 3.Lid 6 is with this hinge
Mode is connected on the intermediate connector 3 for being integrated with and hooking part 31, wherein the joint portion 42 for hooking part 31 is used for and scrapes water
The installation of item 1.Bearing hole 38 and axis 72, which are sized to lid 6, not to be installed to departing from lid 6, and certain lid 6 can be with
It is otherwise connected on intermediate connector 3, when lid is installed on intermediate connector, lid can be relative to intermediate connector
Activity, and cover and can be disassembled from intermediate connector.Lid 6 has two positions of opening and closing intermediate connector 3,
On open position, the space 59 for hooking 31 front of part receives scraping arm, and scraping arm has the form of U-shaped hook；On closed position,
Scraping arm is limited in space 59, therefore without departing from space 59.On its front end, it is provided with lock construction 36, so as to incite somebody to action
Lid 6 is fixed relative to intermediate connector 3.Lock construction 36 includes into line-locked release portion clamping portion 48 and be unlocked
49.The lower section of the front end of the second arm 54 of the first arm 52 is arranged in clamping portion 48, is used to be caught in the inside bullet on the head 62 of lid 6
In property hook 64.Elastic hook 64 corresponds to the first arm 52 and the second arm 54 is set as a pair of, the cooperation of elastic hook 64 and clamping portion 48
It is referred to Fig. 3 signal.When lid 6 turns to closure intermediate connector 3, clamping portion 48 is snapped into elastic hook 64, is achieved in
Locking.The effect of release portion 49 is mobile to away from elastic hook 64 for that can trigger the clamping portion 48 locked with elastic hook 64.
Release portion 49 is shaped to from the first arm 52 and first convex block 56 outstanding of the second arm 54 and the second convex block 58.Corresponding to the first convex block
56 and second convex block 58, the chamber 66 of the two approximate convex blocks of shape is provided on lid 6.When lid 6 is closed intermediate connector 3, chamber
66 the first convex blocks 56 of evacuation and the second convex block 58, therefore will not interfere.The first convex block 56 and the second convex block 58 are pressed, so that
Between across the first arm 52 and the second arm 54 relatively towards centre deviate so that the clamping on the first arm 52 and the second arm 54
Respective elastic hook 64 is left in portion 48, final to unlock.First arm 52 and the second arm 54 have certain elasticity, because it has length
And thin structure.After cancelling pressing force, the first wall 52 and the second wall 54 can be returned to reset condition.
Should be it is contemplated that lock construction be not limited to the appearance of above structure and diagram, it can be by known structure come real
Now locking and release of the lid 6 relative to intermediate connector 3.
It is aforementioned to be scraped it was mentioned that the invention that hooking space 59 between the first arm 52 of 31 front end of part and the second arm 54 for receiving
Arm.Scraping arm is constrained in intermediate connector by position limiting structure.Position limiting structure includes that the first arm 52 and the second arm 54 are opposite
Inside on the stopper section 47 that is arranged, a pair of protrusion as shown in Figure 3, after scraping arm is installed, protrusion can limit scraping arm not
It can move forward.When the lid is opened, the first arm 52 and the second arm 54 freely open；When lid closes, lid by scraping arm be locked at through
Between the first arm 52 and the second arm 54 of Light deformation.At this point, the part of protrusion and scraping arm, i.e. the bottom contact of U-shaped hook, prevent it
It is mobile.In addition, being provided with surface 68(on the inside of the top of lid 6 referring to Fig. 1 and Fig. 3).When lid 6 covers intermediate connector 3, table
Face 68 can further prevent scraping arm forwardly and upwardly to move.Protrusion and surface 68 can implement double locking to scraping arm.Furthermore when
After scraping arm as shown in Figure 3 is installed in place, shaft element 23 can also limit the movement of scraping arm.
Part 31 is hooked to be installed on shaft element 23 and between the first side 21 and the second side 22.Pass through control
The outer width of intermediate connector 3, so that the size is matched with the inner width that the distance between the first side 21 and the second side 22 are bracket
It closes.First arm 52 and the second arm 54 are integrated in the two sides for hooking part 31, therefore in the embodiment of this structure, centre connection
The outer width of part 3 is the outside dimension of the first arm 52 and the second arm 54.It can reinforce the cooperation of above-mentioned two size by setting rib 44
Relationship.So that intermediate connector 3 positions on (shaft element 23) axial direction relative to bracket 2.
The top of lid 6 has opening 63, and scraping arm passes through when for installation into position and lid 6 will not hook part with following
31 interfere.Lid 6 is additionally provided with cover 61 on side.When lid 6 turns to closure intermediate connector 3, cover 61 can cover
At least part of first side 21 and the second side 22.That is, the first side 21 and the second side 22 of bracket 2 at this time
Between cover 61.The inner width of cover 61 and the outer width i.e. outside dimension of the first side 21 and the second side 22 of bracket 2 are cooperations.
Can the inside of cover 61 be arranged rib 79, see Fig. 2, by setting rib 79 come control lid 6 relative to bracket 2 (shaft element) axis
Positioning on direction.It can be in the setting distribution of the rib 79 on cover 61 when lid 6 is closed, rib 79 is placed exactly in the first side
21 and second side 22 do not have on porose position.The scraping blade that is set as of cover 61 provides beauty.The setting of rib 79 can reinforce lid 6
Intensity, and the installation side force for the scraping arm that can be made referrals to as follows can also be dispersed.
It is additionally provided with hole 78 on the cover 61 of lid 6,46 position pair of hole on hole 24 and intermediate connector 3 on the hole and bracket 2
Together, to penetrate through.This three groups of hole collective effects are pin hole, and the pin for being inserted on scraping arm, scraping arm here is with before being different from
The structure of the U-shaped hook made referrals to.That is, selling when preparing to install this scraping arm after scraping blade installs from the side of lid 6
Hole 78 penetrates, successively by bracket 2 a side on hole 24, intermediate connector 3 two sides on hole 46, bracket 2 it is another
The hole 78 of the other side in hole 24 and lid 6 on one side.
Groove 74 is also set up on the cover of lid 6, the groove 74 is for positioning the above-mentioned scraping arm with pin.It is arranged on groove 74
Have a matching surface 77, with the corresponding surface engagement of scraping arm.It, can be on groove 74 again in order to reinforce this matching relationship
Increase rib 76, forms the tight fit between scraping arm and lid.The corresponding side of lid 6 can be arranged in groove according to steering direction
On, naturally it is also possible to while being arranged on the two sides of lid 6, with applicable windscreen wiper to the mode of scraping, and a left side is driven and right two driven
Steering direction.
Lid 6 and intermediate connector 3 can be mouldings.
This application involves scraping blade installation when, lid 6 and intermediate connector 3 are first combined into component by articulated section 37, so
The component is navigated on the wiper blade 1 and bracket 2 being fixedly connected by hooking part 31 afterwards.
When installing the first scraping arm, i.e. U-shaped scraping arm shown in Fig. 4, which has U-shaped hook with U-shaped, opens lid 6,
By U-shaped part be inserted into intermediate connector 3 by hook part 31 and space 59 that elastic arm limits in, so that it is bypassed shaft element
23, and first limited by stopper section 47.Lid 6 then is shut, the surface 68 of lid 6 is resisted against the top of scraping arm, so that scraping arm is into one
Step will not forwardly and upwardly be detached from intermediate connector 3, and the ontology of scraping arm passes through from the opening 63 of lid.
When installing second of scraping arm, i.e., when the scraping arm shown in fig. 5 with side chain principle, which has from scraping arm
The pin 91 and bending 92 that side is extended.Scraping blade is maintained at the state that lid 6 is closed intermediate connector 3, then holds up scraping arm,
First to facilitate insertion pin 91 and bending 92 avoided to interfere with scraping blade.Pin 91 along hole 78 sequentially pass through lid 6, bracket 2 and in
Between connector 3, then scraping arm is put down again so that bending 92 and groove 74, especially rib 76 contact, scraping arm of thus having good positioning.
Embodiment illustrates only the installation of the scraping arm on a direction (as a left side is driven), it is envisioned that the scraping arm on another direction is pacified
It fills (i.e. the right side is driven), then the other side of scraping arm can be arranged in the pin of scraping arm and bending, then scraping arm will be inserted from the opposite side of diagram
Enter pin, bending and groove and rib are in contact to position on side over there.
Although being illustrated in detail and having described the specific embodiment of the application to illustrate the principle of the application, it should be understood that
, the application can be with embodied in other without departing from such principle.
Claims (10)
1. a kind of scraping blade, it is characterized in that including:
Wiper blade (1)；
The bracket (2) being fixed on the wiper blade (1), the bracket (2) include shaft element (23)；
Component, the component includes intermediate connector interconnected (3) and lid (6), wherein the intermediate connector (3) wraps
It includes:
Part (31) is hooked for the scraping arm with U-shaped hook, described hook partially (31) also has for the shaft element
(23) joint portion (42), so that the component is around the shaft element after the joint portion (42) and shaft element (23) are engaged
(23) it is rotated relative to the wiper blade (1)；With
Elastic arm (52,54), the elastic arm (52,54) have stopper section (47), and the stopper section (47) is configured to against institute
The bottom of U-shaped hook is stated to prevent the U-shaped hook mobile,
Wherein when the lid is opened, the elastic arm freely opens；When the lid closes, the lid locks the U-shaped hook
Only between the elastic arm.
2. scraping blade according to claim 1, it is characterized in that: the elastic arm (52,54) setting is hooking part with described
(31) in integrated mounting base (32), at least part that the mounting base (32) is configured to receive the lid (6) makes described
Lid (6) is installed on the intermediate connector (3) with not departing from.
3. scraping blade according to claim 2, it is characterized in that: the mounting base (32) has at least part with the lid
The articulated section (37) of pivot joint, the mounting base (32) also have the longitudinal direction for the axial direction for intersecting at the shaft element；Edge
The longitudinal direction, the shaft element is between the articulated section (37) and the elastic arm (52,54).
4. scraping blade according to claim 3, it is characterized in that:
Elastic hook (64) are set in the head of the lid (6),
The elastic arm (52,54) includes the lock construction (36) for cooperating the lid the cover lock to be stopped to the intermediate connector,
The lock construction (36) is further with the clamping portion (48) being arranged on the elastic arm and adjacent to the release portion of the clamping portion
(49), wherein the clamping portion is configured to be caught in the elastic hook, so that the cover lock stops the intermediate connector；The release
Cage structure moves out the elastic hook at the clamping portion is triggered, so that the lid discharges the intermediate connector.
5. scraping blade according to claim 4, it is characterized in that:
The elastic arm includes the first arm and the second arm spaced apart, and the clamping portion (48) is arranged in first arm and second
On arm, the elastic hook (64) includes a pair of of hook corresponding to first arm and second arm；
The release portion (49) is set as the second convex block on the first convex block (56) and second arm on first arm
(58), the lid has a pair of of chamber (66) of evacuation first convex block and second convex block；
When first convex block and second convex block are pressed to centre, first arm and second arm deformation to
Deviate the hook.
6. scraping blade described in any one of -5 according to claim 1, it is characterized in that:
The bracket further includes opposite the first side (21) and the second side (22) for supporting the shaft element；
The part of hooking is bonded between first side and second side；When the intermediate connector is installed to institute
When stating on bracket, the elastic arm is resisted against the inside of first side and second side.
7. scraping blade according to claim 6, it is characterized in that: the lid has cover, the cover (61) is arranged in the lid
There are a plurality of rib (79), so that the rib is resisted against the outside of first side and second side.
8. scraping blade according to claim 7, it is characterized in that: the cover (61), the bracket (2) and the intermediate connector
(3) respectively have hole (78,24,46), the hole (78,24,46) between the shaft element (23) and the elastic arm simultaneously
And penetrate through each other, and groove (74) are arranged in at least side of the cover, the groove has matching surface (77).
9. scraping blade according to claim 8, it is characterized in that: being provided with the rib (76) for reinforcing cooperation on the matching surface.
10. a kind of wiper, it is characterized in that including:
Scraping blade according to claim 1 to 9, and
Scraping arm,
Wherein when the scraping arm has U-shaped hook, the U-shaped hook passes through the intermediate connector of the engaged shaft element, and
And the U-shaped hook is further supported only by the inside of the lid when the cover lock stops the intermediate connector；
Or when the pin (91) and bending (92) that there is the scraping arm side to upwardly extend, the pin passes through the lid, the branch
Frame and the middle part, and the bent end is resisted against on the side of the lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389737.XA CN110001589A (en) | 2019-05-10 | 2019-05-10 | Scraping blade and wiper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910389737.XA CN110001589A (en) | 2019-05-10 | 2019-05-10 | Scraping blade and wiper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110001589A true CN110001589A (en) | 2019-07-12 |
Family
ID=67176528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910389737.XA Pending CN110001589A (en) | 2019-05-10 | 2019-05-10 | Scraping blade and wiper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110001589A (en) |
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| CN102481898A (en) * | 2009-07-10 | 2012-05-30 | 费德罗-莫格尔公司 | Multifunction wiper blade connector and assembly |
| CN102630203A (en) * | 2009-09-15 | 2012-08-08 | 罗伯特·博世有限公司 | Wiper blade having an adapter unit for hinging to a wiper arm |
| CN103097208A (en) * | 2010-09-10 | 2013-05-08 | Adm21有限公司 | Connecting unit for hook wiper arm and flat wiper blade with the same |
| CN210122104U (en) * | 2019-05-10 | 2020-03-03 | 泰祥汽车配件（深圳）有限公司 | Wiper blade and wiper |
-
2019
- 2019-05-10 CN CN201910389737.XA patent/CN110001589A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101652278A (en) * | 2007-04-05 | 2010-02-17 | 罗伯特.博世有限公司 | Connector device |
| CN102481898A (en) * | 2009-07-10 | 2012-05-30 | 费德罗-莫格尔公司 | Multifunction wiper blade connector and assembly |
| CN102630203A (en) * | 2009-09-15 | 2012-08-08 | 罗伯特·博世有限公司 | Wiper blade having an adapter unit for hinging to a wiper arm |
| CN103097208A (en) * | 2010-09-10 | 2013-05-08 | Adm21有限公司 | Connecting unit for hook wiper arm and flat wiper blade with the same |
| CN210122104U (en) * | 2019-05-10 | 2020-03-03 | 泰祥汽车配件（深圳）有限公司 | Wiper blade and wiper |
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