CN106347313B - Connecting device for wiper arm - Google Patents

Connecting device for wiper arm Download PDF

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Publication number
CN106347313B
CN106347313B CN201611065116.9A CN201611065116A CN106347313B CN 106347313 B CN106347313 B CN 106347313B CN 201611065116 A CN201611065116 A CN 201611065116A CN 106347313 B CN106347313 B CN 106347313B
Authority
CN
China
Prior art keywords
wiper arm
connection
groove
slot
wiper
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.)
Expired - Fee Related
Application number
CN201611065116.9A
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Chinese (zh)
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CN106347313A (en
Inventor
张虎
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Weiguan Auto Parts Manufacturing Co ltd
Original Assignee
Danyang Wanbo Auto Parts Factory
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Filing date
Publication date
Application filed by Danyang Wanbo Auto Parts Factory filed Critical Danyang Wanbo Auto Parts Factory
Priority to CN201611065116.9A priority Critical patent/CN106347313B/en
Publication of CN106347313A publication Critical patent/CN106347313A/en
Application granted granted Critical
Publication of CN106347313B publication Critical patent/CN106347313B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B60S1/40—Connections between blades and arms
    • B60S1/4003—Multi-purpose connections for two or more kinds of arm ends

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Pivots And Pivotal Connections (AREA)
  • Surgical Instruments (AREA)

Abstract

The invention discloses a connecting device for a wiper arm, which is used for connecting the wiper arm and a connecting seat of a wiper, wherein the head of the wiper arm is provided with a cover body with an opening at the lower end, and the head of the wiper arm is provided with an inlay body, and the connecting device comprises: the connecting conversion piece is provided with a fixer connecting part positioned at the top and a connecting seat connecting part positioned at the bottom, and the connecting seat connecting part is used for being installed in the connecting seat; the wiper arm fixing device is embedded on the fixing device connecting part, the head part of the wiper arm fixing device is provided with a housing connecting part, and the middle part of the wiper arm fixing device is provided with a groove with an opening at the upper end; the tail part of the housing is provided with a blocking wall. The invention not only can ensure that the wiper arm fixer and the connecting seat are firmly connected and avoid the phenomenon that the wiper arm fixer and the connecting seat are separated, but also can be beneficial to replacing the wiper arm and the wiper arm fixer.

Description

A kind of attachment device for wiper arm
Technical field
The present invention relates to a kind of attachment devices for wiper arm, belong to windscreen wiper technical field.
Background technique
Currently, in the wiper arm connection structure of the prior art, by the way that wiper arm to be connected on wiper arm fixator, then Wiper arm fixator is connected on attachment base again, although this structure structure is simple, in use, is easy in rain Dockingundocking between scraping arm fixator and attachment base is unfavorable for scraping article wiper, is in addition also unfavorable for replacing wiper arm, using not Just.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of existing technologies, a kind of connection for wiper arm is provided Device, it can not only make wiper arm fixator and attachment base be connected firmly, and avoid the occurrence of wiper arm fixator and attachment base is de- From the phenomenon that, and can be conducive to replace wiper arm and wiper arm fixator.
The present invention solves above-mentioned technical problem and adopts the technical scheme that: a kind of attachment device for wiper arm, it is used In the attachment base of connection wiper arm and windscreen wiper, the head of the wiper arm has the cover of lower ending opening, and the wiper arm Head have an inlay, it includes:
Bridgeware is connected, the connection bridgeware has the attachment base positioned at the fixator interconnecting piece at top and positioned at bottom Interconnecting piece, the attachment base interconnecting piece is for being packed into the attachment base；
Wiper arm fixator, the wiper arm fixator are inlaid on fixator interconnecting piece, the wiper arm fixator Head has housing interconnecting piece, and the middle part of the wiper arm fixator has the groove of upper end opening；
The tail portion of housing, the housing is provided with retaining wall, when the cover of the wiper arm covers wiper arm fixator extremely Few a part, and after inlay insertion groove, the housing is assembled on housing interconnecting piece, and the retaining wall is made to block groove Upper end opening.
The connection structure between a kind of wiper arm fixator and connection bridgeware is further provided, the wiper arm is fixed Caulking groove is provided in device, and the wiper arm fixator is provided with card slot on the side wall for forming caulking groove, the fixator connects The top bump being provided in socket part into top extension and embeddable caulking groove, and be provided on the side wall of the top bump Card column, when in top bump insertion caulking groove, the card column is caught in card slot.
A kind of specific structure of card slot is further provided, so that wiper arm fixator and connection bridgeware are connected firmly, The card column is cylindrical structure, and the card slot includes more than half circular hole and lead-in groove, and the lower end of the lead-in groove is opening-like, institute The upper end for stating lead-in groove is connected with more than half circular hole, and the card column is imported in more than half circular hole by lead-in groove.
It further, is in gradually taper up shape on the direction that the lead-in groove extends from open end to more than half circular hole.
Further, the top of the housing interconnecting piece has elastic bumps, and the side of the housing interconnecting piece is provided with side Card slot is provided with card hole on the roof of the housing, and the inside sidewalls of the housing are provided with wood side-guide, when the housing assembles In housing interconnecting piece, the elastic bumps are caught in the card hole, and the wood side-guide slides into side bayonet slot.
Further provide the connection structure between a kind of attachment base and connection bridgeware, the company of being provided in the attachment base Access slot, and the attachment base is provided with the extension slot extended to end in the one end of link slot, and attachment base is in link slot Lock pillar is provided in the other end, the one end of the attachment base interconnecting piece is provided with the connection card wing with extension slot cooperation, institute The other end for stating attachment base interconnecting piece is provided with the locked groove cooperated with lock pillar, when the connection bridgeware is placed in the link slot When interior, the connection card wing is caught in the extension slot, and the lock pillar is embedded in the locked groove.
Further, the two sides of the attachment base interconnecting piece in the width direction are provided with limited wall, the locked groove setting On limited wall.
Further, the limit plush copper extended to bottom is additionally provided on the limited wall.
After above-mentioned technical proposal, the present invention is connected by the attachment base of connection bridgeware and windscreen wiper, then by windscreen wiper Arm fixator is connected with bridgeware connection, wiper arm fixator is connect with the wiper arm for needing to connect, and using housing progress It is fixed, wherein the wiper arm fixator and attachment base are connected by connection bridgeware, make to be connected firmly between the two, and It can connect other kinds of wiper arm fixator on connection bridgeware, wiper arm fixator can reconnect other kinds of rain Scraping arm keeps windscreen wiper available general, and can be conducive to replace wiper arm and wiper arm fixator.
Detailed description of the invention
Fig. 1 is the perspective view of the attachment device for wiper arm of the invention；
Fig. 2 is the perspective view of connection bridgeware of the invention；
Fig. 3 is the perspective view one of wiper arm fixator of the invention；
Fig. 4 is the perspective view two of wiper arm fixator of the invention；
Fig. 5 is the perspective view of wiper arm of the invention；
Fig. 6 is the perspective view of housing of the invention.
Specific embodiment
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 ~ 6, a kind of attachment device for wiper arm, it is used to connect the connection of wiper arm 10 and windscreen wiper Seat, the head of the wiper arm 10 has the cover of lower ending opening, and the head of the wiper arm 10 has an inlay 101, It includes:
Bridgeware 1 is connected, the connection bridgeware 1 has the connection positioned at the fixator interconnecting piece at top and positioned at bottom Seat interconnecting piece, the attachment base interconnecting piece is for being packed into the attachment base；
Wiper arm fixator 2, the wiper arm fixator 2 are inlaid on fixator interconnecting piece, the wiper arm fixator 2 Head there is housing interconnecting piece 21, the middle part of the wiper arm fixator 2 has the groove 22 of upper end opening；
The tail portion of housing 3, the housing 3 is provided with retaining wall 31, fixes when the cover of the wiper arm 10 covers wiper arm At least part of device 2, and after the insertion groove 22 of the inlay 101, the housing 3 is assembled on housing interconnecting piece 21, is made The retaining wall 31 blocks the upper end opening of groove 22.
As shown in figure 4, being provided with caulking groove 23 in the wiper arm fixator 2, and the wiper arm fixator 2 is being formed It is provided with card slot 24 on the side wall of caulking groove 23, is provided with and extends to top and in embeddable caulking groove 24 on the fixator interconnecting piece Top bump 11, and card column 12 is provided on the side wall of the top bump 11, when top bump 11 is embedded in caulking groove 24 When, the card column 12 is caught in card slot 24.
As shown in Figure 2,4, the card column 12 is cylindrical structure, and the card slot 24 includes more than half circular hole 241 and lead-in groove 242, the lower end of the lead-in groove 242 is opening-like, and the upper end of the lead-in groove 242 is connected with more than half circular hole 241, institute Card column 12 is stated to be imported in more than half circular hole 241 by lead-in groove 242.
As shown in figure 4, being in gradually taper up shape on the direction that the lead-in groove 242 extends from open end to more than half circular hole 241.
As shown in Fig. 3,6, the top of the housing interconnecting piece 21 has elastic bumps 211, the housing interconnecting piece 21 Side is provided with side bayonet slot 212, and card hole 32 is provided on the roof of the housing 3, and the inside sidewalls of the housing 3 are provided with side Sliding rail 33, when the housing 3 is assemblied in housing interconnecting piece 21, the elastic bumps 211 are caught in the card hole 32, the side Sliding rail 33 slides into side bayonet slot 212.
As shown in Fig. 2, being provided with link slot in the attachment base, and the attachment base is arranged in the one end of link slot The extension slot that oriented end extends, attachment base are provided with lock pillar in the other end of link slot, the attachment base interconnecting piece One end is provided with the connection card wing 13 with extension slot cooperation, and the other end of the attachment base interconnecting piece is provided with matches with lock pillar The locked groove 14 of conjunction, when the connection bridgeware 1 is placed in the link slot, the connection card wing 13 is caught in the extension slot, The lock pillar is embedded in the locked groove 14.
As shown in Fig. 2, the two sides of the attachment base interconnecting piece in the width direction are provided with limited wall 15, the locked groove 14 are arranged on limited wall 15.
As shown in Fig. 2, being additionally provided with the limit plush copper 16 extended to bottom on the limited wall 15.
Working principle of the present invention is as follows:
The present invention by connect bridgeware 1 connect with the attachment base of windscreen wiper, then by wiper arm fixator 2 with connect bridgeware 1 connection, wiper arm fixator 2 is connected with the wiper arm 10 for needing to connect, and is fixed using housing 3, wherein passes through company It connects bridgeware 1 and connects the wiper arm fixator 2 and attachment base, make to be connected firmly between the two, and connecting can on bridgeware 1 To connect other kinds of wiper arm fixator 2, wiper arm fixator 2 can reconnect other kinds of wiper arm 10, make rain It scrapes available general, and can be conducive to replace wiper arm and wiper arm fixator.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effects carry out It is further described, it should be understood that the above is only a specific embodiment of the present invention, is not limited to this Invention, all within the spirits and principles of the present invention, any modification, equivalent substitution, improvement and etc. done should be included in this hair Within bright protection scope.

Claims (7)

1.一种用于雨刮臂的连接装置，它用于连接雨刮臂（10）和雨刮的连接座，所述雨刮臂（10）的头部具有下端开口的罩体，并且所述雨刮臂（10）的头部具有一嵌体（101），其特征在于，它包括：1. A connecting device for a wiper arm, which is used to connect the wiper arm (10) and a connecting seat of the wiper, the head of the wiper arm (10) has a cover body with an open lower end, and the The head of the wiper arm (10) has an inlay (101), characterized in that it includes: 连接转换件（1），所述连接转换件（1）具有位于顶部的固定器连接部和位于底部的连接座连接部，所述连接座连接部用于装入所述连接座；a connection conversion piece (1), the connection conversion piece (1) has a fixture connection part at the top and a connection seat connection part at the bottom, the connection seat connection part is used to install the connection seat; 雨刮臂固定器（2），所述雨刮臂固定器（2）嵌装在固定器连接部上，所述雨刮臂固定器（2）的头部具有罩壳连接部（21），所述雨刮臂固定器（2）的中部具有上端开口的凹槽（22）；A wiper arm holder (2), the wiper arm holder (2) is embedded on the holder connection part, and the head of the wiper arm holder (2) has a cover connection part (21), The middle part of the wiper arm holder (2) has a groove (22) with an open upper end; 罩壳（3），所述罩壳（3）的尾部设置有挡壁（31），当所述雨刮臂（10）的罩体罩住雨刮臂固定器（2）的至少一部分，并且所述嵌体（101）嵌入凹槽（22）后，所述罩壳（3）装配至罩壳连接部（21）上，使所述挡壁（31）挡住凹槽（22）的上端开口；A cover (3), the rear of the cover (3) is provided with a blocking wall (31), when the cover of the wiper arm (10) covers at least a part of the wiper arm holder (2), and After the inlay (101) is inserted into the groove (22), the casing (3) is assembled on the casing connecting part (21), so that the blocking wall (31) blocks the upper end opening of the groove (22). ; 所述雨刮臂固定器（2）内设置有嵌槽（23），并且所述雨刮臂固定器（2）在形成嵌槽（23）的侧壁上设置有卡槽（24），所述固定器连接部上设置有向顶部延伸并可嵌入嵌槽（24）内的顶部凸起（11），并且所述顶部凸起（11）的侧壁上设置有卡柱（12），当顶部凸起（11）嵌入嵌槽（24）内时，所述卡柱（12）卡入卡槽（24）内。The wiper arm holder (2) is provided with an insert groove (23), and the wiper arm holder (2) is provided with a snap groove (24) on the side wall forming the insert groove (23), so A top protrusion (11) that extends to the top and can be embedded in the embedding groove (24) is provided on the connecting part of the holder, and a clamping column (12) is provided on the side wall of the top protrusion (11). When the top protrusion (11) is inserted into the embedding groove (24), the clamping column (12) is clamped into the clamping groove (24). 2.根据权利要求1所述的用于雨刮臂的连接装置，其特征在于：所述卡柱（12）为圆柱形结构，所述卡槽（24）包括大半圆孔（241）和导入槽（242），所述导入槽（242）的下端呈开口状，所述导入槽（242）的上端与所述大半圆孔（241）相连通，所述卡柱（12）由导入槽（242）导入所述大半圆孔（241）内。2 . The connecting device for wiper arms according to claim 1 , wherein the clamping column ( 12 ) is a cylindrical structure, and the clamping slot ( 24 ) comprises a large semicircular hole ( 241 ) and a lead-in slot (242), the lower end of the introduction slot (242) is open, the upper end of the introduction slot (242) is communicated with the large semicircular hole (241), and the clamping post (12) is formed by the introduction slot (242). 242) into the large semicircular hole (241). 3.根据权利要求2所述的用于雨刮臂的连接装置，其特征在于：所述导入槽（242）由开口端向大半圆孔（241）延伸的方向上呈逐渐收缩状。3 . The connecting device for wiper arms according to claim 2 , wherein the introduction groove ( 242 ) is gradually constricted in the direction extending from the open end to the large semicircular hole ( 241 ). 4 . 4.根据权利要求1所述的用于雨刮臂的连接装置，其特征在于：所述罩壳连接部（21）的顶部具有弹性凸起（211），所述罩壳连接部（21）的侧部设置有侧卡槽（212），所述罩壳（3）的顶壁上设置有卡孔（32），所述罩壳（3）的侧壁内侧设置有侧滑轨（33），当所述罩壳（3）装配在罩壳连接部（21）时，所述弹性凸起（211）卡入所述卡孔（32）内，所述侧滑轨（33）滑入侧卡槽（212）内。4. The connecting device for a wiper arm according to claim 1, characterized in that: the top of the cover connecting part (21) has an elastic protrusion (211), and the cover connecting part (21) A side clip slot (212) is arranged on the side of the casing (3), a clip hole (32) is arranged on the top wall of the casing (3), and a side slide rail (33) is arranged on the inner side of the side wall of the casing (3). , when the cover (3) is assembled on the cover connecting part (21), the elastic protrusion (211) is snapped into the snap hole (32), and the side rail (33) slides into the side inside the card slot (212). 5.根据权利要求1所述的用于雨刮臂的连接装置，其特征在于：所述连接座内设置有连接槽，并且所述连接座在连接槽的一端部设置有向端部延伸的延伸槽，连接座在连接槽的另一端部内设置有锁柱，所述连接座连接部的一端部设置有与延伸槽配合的连接卡翼（13），所述连接座连接部的另一端部设置有与锁柱配合的锁槽（14），当所述连接转换件（1）置于所述连接槽内时，所述连接卡翼（13）卡入所述延伸槽，所述锁柱嵌入所述锁槽（14）内。5 . The connecting device for wiper arms according to claim 1 , wherein a connecting groove is provided in the connecting seat, and one end of the connecting seat is provided with a connecting groove extending toward the end. 6 . An extension slot, the connection seat is provided with a locking column in the other end of the connection slot, one end of the connection portion of the connection seat is provided with a connection clip (13) matched with the extension slot, and the other end of the connection portion of the connection seat is provided with A lock slot (14) is provided to cooperate with the lock post. When the connection conversion piece (1) is placed in the connection slot, the connection clip (13) is snapped into the extension slot, and the lock post Insert into the lock slot (14). 6.根据权利要求5所述的用于雨刮臂的连接装置，其特征在于：所述连接座连接部在其宽度方向上的两侧设置有限位壁（15），所述锁槽（14）设置在限位壁（15）上。6 . The connecting device for wiper arms according to claim 5 , wherein the connecting portion of the connecting seat is provided with limiting walls ( 15 ) on both sides in the width direction, and the locking groove ( 14 ) ) on the limit wall (15). 7.根据权利要求6所述的用于雨刮臂的连接装置，其特征在于：所述限位壁（15）上还设置有向底部延伸的限位凸头（16）。7 . The connecting device for wiper arms according to claim 6 , wherein the limiting wall ( 15 ) is further provided with limiting protrusions ( 16 ) extending toward the bottom. 8 .
CN201611065116.9A 2016-11-28 2016-11-28 Connecting device for wiper arm Expired - Fee Related CN106347313B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201611065116.9A CN106347313B (en) 2016-11-28 2016-11-28 Connecting device for wiper arm

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Application Number Priority Date Filing Date Title
CN201611065116.9A CN106347313B (en) 2016-11-28 2016-11-28 Connecting device for wiper arm

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CN106347313B true CN106347313B (en) 2019-02-01

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275567A (en) * 2011-05-24 2011-12-14 程宝来 Joint for connecting windscreen wiper with wiper arm
CN202089035U (en) * 2011-06-08 2011-12-28 厦门富可汽车配件有限公司 Wiper connecting device
CN203528440U (en) * 2013-10-21 2014-04-09 丹阳镇威汽配有限公司 Connector for windscreen wiper and windscreen wiper device with connector
US20150089764A1 (en) * 2013-10-01 2015-04-02 Shengzhu Wu Connecting device of windshield wiper
CN105253107A (en) * 2015-11-02 2016-01-20 厦门福来德汽配有限公司 Wiper connector base, wiper connector and wiper applying wiper connector
CN206186982U (en) * 2016-11-28 2017-05-24 丹阳市万博汽配厂 Device for connecting be used for windscreen wiper arm

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102275567A (en) * 2011-05-24 2011-12-14 程宝来 Joint for connecting windscreen wiper with wiper arm
CN202089035U (en) * 2011-06-08 2011-12-28 厦门富可汽车配件有限公司 Wiper connecting device
US20150089764A1 (en) * 2013-10-01 2015-04-02 Shengzhu Wu Connecting device of windshield wiper
CN203528440U (en) * 2013-10-21 2014-04-09 丹阳镇威汽配有限公司 Connector for windscreen wiper and windscreen wiper device with connector
CN105253107A (en) * 2015-11-02 2016-01-20 厦门福来德汽配有限公司 Wiper connector base, wiper connector and wiper applying wiper connector
CN206186982U (en) * 2016-11-28 2017-05-24 丹阳市万博汽配厂 Device for connecting be used for windscreen wiper arm

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