WO2013176353A1 - Raccord d'essuie-glace de véhicule - Google Patents

Raccord d'essuie-glace de véhicule Download PDF

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Publication number
WO2013176353A1
WO2013176353A1 PCT/KR2012/009354 KR2012009354W WO2013176353A1 WO 2013176353 A1 WO2013176353 A1 WO 2013176353A1 KR 2012009354 W KR2012009354 W KR 2012009354W WO 2013176353 A1 WO2013176353 A1 WO 2013176353A1
Authority
WO
WIPO (PCT)
Prior art keywords
spindle shaft
bracket
coupling
adapter
wiper
Prior art date
Application number
PCT/KR2012/009354
Other languages
English (en)
Korean (ko)
Inventor
유병갑
Original Assignee
Yu Byeng-Gab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Yu Byeng-Gab filed Critical Yu Byeng-Gab
Publication of WO2013176353A1 publication Critical patent/WO2013176353A1/fr

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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
    • 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
    • B60S1/3848—Flat-type wiper blade, i.e. without harness
    • B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
    • B60S1/386—Connectors therefor; Connection to wiper arm; Attached to blade made in two halves
    • 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
    • B60S1/4006—Connections between blades and arms for arms provided with a hook-shaped end
    • B60S1/4009—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end
    • B60S1/4016—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being provided with retention means co-operating with the hook-shaped end of the arm
    • B60S1/4019—Connections between blades and arms for arms provided with a hook-shaped end comprising a detachable intermediate element mounted on the hook-shaped end the element being provided with retention means co-operating with the hook-shaped end of the arm the retention means being protrusions or holes
    • 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
    • B60S2001/4093—Connections between blades and arms characterised by the mounting of the pivot on the main yoke of the blade

Definitions

  • the present invention relates to a connector for a vehicle wiper that allows the bracket to rotate when the wiper is operated so that foreign matter on the glass surface of the vehicle can be smoothly removed during the swiveling operation of the wiper. More specifically, the coupling between the bracket and the spindle shaft is combined with the coupling force.
  • the bracket rotates around the pindle shaft to remove foreign matters, and the side fixing jaw and the auxiliary fixing jaw are formed on the spindle shaft to support the vertical wall of the bracket to maintain the separation distance between the vertical walls of the bracket.
  • the entire bracket can be made thick by configuring the bracket so that the adapter can be combined with the removal means to remove foreign substances on the glass surface of the vehicle at once.
  • the present invention relates to a vehicle wiper connector that can prevent shaking.
  • a wiper device is installed to wipe the glass surface to secure a watch for a driver's safe driving.
  • a general wiper is installed on one side of a vehicle as shown in FIG. 1 and is rotated left and right by a driving motor, and a wiper strip (Wiper) mounted on the arm and moved in close contact with a glass surface to wipe the glass surface. strip).
  • a wiper strip Wiper
  • the wiper strip further comprises a configuration of the bracket (Bracket) and the adapter (Adapter) for coupling with the arm, in particular, although not shown in detail in the drawing is coupled to the rubber wiper strip in contact with the glass surface to give elasticity
  • the wiper strip and the tension spring is connected to the plurality of link members in a state including a tension spring.
  • Such a general wiper is operated to remove foreign substances on the vehicle glass surface while turning the wiper (R1) in the left and right directions as shown in FIG. 1 (a). Likewise, the load (P) acts on the arm to press the wiper to operate the wiper.
  • Figure 2 shows a conventional wiper (registered patent 10-0705663).
  • the wiper 200 includes a wiper strip 201 for removing the foreign matter attached to the glass surface of the vehicle and a bracket 205 coupled to the center of the wiper strip 201.
  • the bracket 205 is formed with a pair of side plates 252 spaced at regular intervals on both sides, the spindle shaft 2521 coupled to the side plate 252 and the side plate 252 by riveting. This is fixed.
  • an adapter 207 including an insertion groove 271 that can be coupled to the spindle shaft 2521 is configured, and is composed of an arm 208 installed in a vehicle that is coupled to the adapter 207.
  • the user connects the adapter 207 to the spindle shaft 2521 formed on the bracket 205 and then attaches the arm 208 to the adapter 207. It can be connected to and used.
  • Figures 4 to 5 relates to another conventional wiper 300 (Patent Publication 10-2008-0013910).
  • the wiper 300 has a structure similar to that of FIGS.
  • a pair of flanges 353 having a rotation shaft coupling hole 354 formed therein for coupling the wiper strip 301 and the tension spring 304 are formed between the flanges 353.
  • the rotating shaft 355 is formed, the rotating shaft end portion 355a, 355b for coupling to the rotating shaft coupling hole 354 is formed.
  • the ends 355a and 355b of the rotating shaft 355 are formed to have a smaller diameter than the center thereof, so that when the riveting is performed after joining to the flange 353, the same phenomenon as the portion C shown in FIG. It is configured not to occur.
  • an adapter 334 including an insertion groove 334a is configured to be coupled to the rotation shaft 355 so as to be connected to a conventional arm (not shown).
  • Patent Document 1 Korea Patent Registration No. 10-0705663 (2007.04.03) wiper blade
  • Patent Document 2 Korea Patent Publication No. 10-2008-0013910 (2008.02.13) Connector for connecting the wiper blade to the drive arm
  • the conventional wiper 200 (registered patent No. 10-0705663) having the structure as described above is fixed by installing both ends of the spindle shaft 2521 when the spindle shaft 2521 is coupled to the bracket 205. .
  • Such a riveting operation is a processing method of forming a head at the end by rubbing any one end or both ends.
  • the side plate 252 formed in the bracket 205 in the prior art can operate by inserting the adapter 207, the adapter 207 is spaced apart at intervals such that the shaking does not occur to the left, right
  • the spindle shaft 2521 is coupled through riveting as described above, the gap between the side plates 252 is narrowed so that the gap between the side plates 252 can be maintained so that the adapter 207 can be inserted.
  • the worker must work every day.
  • the spindle shaft 2521 coupled between the side plates 252 of the bracket 205 is pushed inward as shown in part C of FIG.
  • the bracket 207 is coupled to the insertion groove 271 of the adapter 207 does not cause the rotation of the bracket 205 is not rotated, so that the wiper strip 201 is coupled to the wiper strip 201 when the foreign matter on the glass surface of the vehicle is removed.
  • the adapter 207 could not be rotated to cause a problem that some of the upper or lower portions of the vehicle glass surface were not washed.
  • the spindle shaft 2521 is fixedly coupled to the bracket 205 through a riveting process.
  • bracket 205 is beautifully manufactured by the painting process, the painting process should be performed after the riveting process.
  • the adapter 207 is coupled to the spindle shaft 2521 in the state in which the bracket 205 is coupled through riveting, the painting may be performed, but if the paint is made after the above-described order, the spindle shaft 2521 and Rotation between the adapters 207 is not made.
  • the spindle shaft 2521 is coupled to the bracket 205, and then the insertion groove 271 of the adapter 207 is manufactured in an open state to be coupled to the spindle shaft 2521.
  • the adapter 207 of the above structure is made of a structure that is easily generated by the force generated in the arm 208 and the centrifugal force during the pivoting movement of the wiper 200, the spindle shaft ( 2521) is a phenomenon that the rotation force between the adapter 207 is not made occurs that the foreign matters of the upper or lower portion of the vehicle was not properly removed when removing the foreign matter on the glass surface of the vehicle.
  • the conventional wiper 300 as described above can solve the problem that a part of both ends are pushed inward during riveting, which was a problem of the prior art in Figs. However, it had a structure that cannot solve other problems.
  • the connector of the vehicle wiper of the present invention for solving the above problems in the connector of the vehicle wiper is coupled to the adapter including a coupling groove to be connected to the arm of the vehicle, the lower side to remove the foreign matter on the glass surface of the vehicle
  • a bracket having a removal means coupling portion for coupling the removal means, the spindle configured to have a spindle shaft coupling hole on a pair of vertical walls, the key groove being included in at least one spindle shaft coupling hole among the shaft coupling holes;
  • a locking jaw corresponding to the key groove of the spindle shaft coupling hole formed in the bracket, and configured to rotate while the coupling force is generated by the locking jaw after coupling with the spindle shaft coupling hole.
  • the coupling groove formed in the adapter is characterized in that the guide groove is further formed extending from the coupling groove so that the spindle shaft can be coupled.
  • the spindle shaft coupling hole formed in the bracket is characterized in that the auxiliary spindle shaft coupling hole is further formed so that both ends of the spindle shaft are not exposed.
  • any one end or both ends of the spindle shaft is characterized in that the side fixing jaw is further formed.
  • the end of any one of the spindle axis is characterized in that the auxiliary fixing jaw is further included.
  • the present invention forms a locking jaw on the spindle shaft in order to couple the coupling of the bracket and the spindle shaft in a rotatable form together with the coupling force, thereby preventing deformation and breakage of the bracket or spindle shaft when the bracket and the spindle shaft are coupled.
  • the bracket and the spindle can be rotated mutually, so that the deformation occurs at the coupling part of the adapter and the spindle shaft due to the centrifugal force and the load acting on the arm during the wiper operation, so that even if the adapter and spindle shaft are not rotated, Since the bracket can be rotated at each other, the curvature at the center and side portions of the vehicle glass surface may be rotated around the spindle axis to remove foreign substances.
  • the side fixing jaw and the auxiliary fixing jaw are formed on the spindle shaft to support the vertical wall of the bracket, thereby maintaining the maximum separation distance between the vertical walls of the bracket and minimizing the damage of the bracket and the spindle shaft.
  • bracket can be made thick by constructing the bracket so that the removal means and the adapter for removing the foreign matter on the glass surface of the vehicle can be combined at a time, it is a useful invention that can prevent the arm shaking during the wiper operation.
  • 1 is a state diagram showing a general wiper operating state.
  • Figure 2 is a perspective view of a conventional wiper.
  • FIG. 3 is a state diagram illustrating a process of coupling the spindle shaft of FIG.
  • Figure 4 is a perspective view of another conventional wiper.
  • FIG. 5 is a state diagram illustrating a state in which the rotary shaft of FIG. 4 is processed
  • FIG. 6 is a state diagram showing a state in which the connector of the vehicle wiper according to the present invention is mounted.
  • Figure 7 is an exploded perspective view of the connector of the vehicle wiper according to the present invention.
  • FIG. 8 is a perspective view showing another embodiment of the adapter according to the present invention.
  • FIG. 9 is a perspective view showing another embodiment of the bracket according to the present invention.
  • FIG. 10 is a perspective view showing an embodiment of a spindle shaft according to the present invention.
  • Figure 11 is a state diagram showing the coupling of the spindle shaft and the bracket according to the present invention.
  • the present invention is configured such that an adapter 10 which can be connected to a conventional arm 1 attached to a vehicle can be coupled.
  • the adapter 10 is a conventional configuration having a structure that can be connected to the arm 1 as described above, and details thereof will be omitted.
  • the coupling groove 11 formed in the adapter 10 may be formed in a circular shape as shown in FIGS. 6 to 7, and alternatively, extending from one side of the coupling groove 11 as shown in FIG. 8.
  • the guide groove 11a may be further formed.
  • a groove 11b having a key groove shape may be further formed.
  • the bracket 20 is configured to be coupled to the adapter 10 and the removal means (S) for removing foreign matter on the glass surface of the vehicle.
  • the lower side of the bracket 20 is formed with a removal means coupling portion 21 that can couple the removal means (S).
  • the removal means coupling portion 21 is not limited to the form in Figure 6, it can be produced in various ways as the configuration of the removal means (S) changes.
  • the upper side of the bracket 20 is formed with a pair of vertical walls 22 are spaced apart so that the adapter 10 can be inserted, the pair of vertical walls 22, the spindle shaft coupling hole 23 is configured.
  • one or more of the spindle shaft coupling holes 23 of the spindle shaft coupling holes 23 formed in the vertical wall 22 includes a key groove 23a.
  • both ends of each of the vertical walls 22 of the bracket 20 are connected to each other so as to form a K-shape when viewed in a plan view, and the spaced space between the vertical walls 22 is a removal means coupling portion 21. It is configured in the form of a groove up to the position is formed is configured to be coupled to the adapter (10).
  • the key groove 23a formed in the spindle shaft coupling hole 23 is illustrated in a quadrangular shape, but may be formed in various shapes such as triangle, circle, ellipse, and polygon.
  • any one of the spindle shaft coupling holes 23 of the spindle shaft coupling holes 23 formed in the bracket 20 has an auxiliary spindle shaft coupling larger in diameter than the spindle shaft coupling holes 23.
  • the hole 24 may be further formed.
  • the spindle shaft 30 is configured to be coupled to the spindle shaft coupling hole 23 formed in the bracket 20.
  • the spindle shaft 30 has a locking jaw 31 having the same shape as the key groove 23a formed in the spindle shaft coupling hole 23 of the bracket 20 at the center thereof.
  • the engaging jaw 31 is formed to have the same length as the separation distance between the vertical wall 22 of the bracket 20, the engaging force is generated by the engaging jaw 31 is disposed in the space between the vertical walls 22 Simultaneously with the bracket 20 and the spindle shaft 30 to be configured to be freely rotated.
  • the side fixing jaw 32 having the same shape as the locking jaw 31 is formed at both ends or any one end of the spindle shaft 30. It can form more.
  • the side fixing jaw 32 is formed to be spaced apart from the locking jaw 31, the separation distance is to be formed at the same distance as the thickness of the vertical wall 22 formed on the bracket (20).
  • an auxiliary fixing jaw 33 may be further formed at one end of the spindle shaft 30.
  • the connector 50 of the vehicle wiper of the present invention is such that the engaging jaw 31 formed on the spindle shaft 30 coupled to the bracket 20 is caught between the vertical walls 22 formed on the bracket 20. It is configured to be combined in a rotatable form.
  • the spindle coupling hole 23 includes the key groove 23a formed in one of the vertical walls 22 of the bracket 20. Engage the spindle shaft 30.
  • the latching jaw 31 formed in the spindle shaft 30 is matched with the key groove 23a of the bracket 20 and inserted into the spindle coupling hole 23 formed in the vertical wall 22 on the other side. After allowing the spindle shaft 30 to be coupled thereto, the spindle shaft 30 is rotated so that the latching jaw 31 can be caught between the vertical walls 22 of the bracket 20.
  • bracket 20 and the spindle shaft 30 are coupled to the bracket 20 and the spindle shaft 30 in a rotatable form.
  • the pressure is applied to the engaging portion 11 of the adapter 10 and the engaging portion of the spindle shaft 30 by the pressure transmitted through the arm 1 of the wiper, so that even if the deformation of any one of the components occurs, the bracket Since the spindle shaft coupling hole 23 and the spindle shaft 30 of the shaft 20 rotate to each other, the bracket 20 rotates about the spindle shaft 30 during the wiper operation, and thus the vehicle glass surface. Of foreign matter can be removed.
  • the latching jaw 31 of the spindle shaft 30 is disposed and coupled between the vertical walls 22 of the bracket 20, so that the vertical wall 22 formed on the bracket 20 is coupled. ) Does not occur.
  • the coupling shaft 11 can be coupled even when the coupling groove 11 formed in the adapter 10 has a circular shape.
  • the adapter 10 is disposed between the vertical walls 22 of the bracket 20, as described above.
  • the spindle shaft 30 is to be coupled to the spindle engaging groove 23 of the vertical wall (22).
  • the bracket 20 is smoothly rotated to smoothly remove foreign substances on the glass surface of the vehicle during wiper operation.
  • the coupling groove 11 of the adapter 10 is formed in a circular shape as described above, deformation occurs at the coupling portion between the adapter 10 and the spindle shaft 30 when pressing force and centrifugal force generated in the arm 1 are generated.
  • the present invention is to act so as not to interfere with the rotation of the bracket 20 because the spindle shaft 30 and the bracket 20 to maintain a state that can always rotate.
  • the removal means S coupled to the bracket 20 may freely rotate according to the curvature of the vehicle glass surface. To work.
  • the spindle shaft 30 may be variously formed to obtain additional effects.
  • auxiliary fixing jaw 33 is formed on the spindle shaft 30, the same effect as that of the side fixing jaw 32 can be manufactured in a beautiful appearance.
  • the secondary spindle shaft coupling hole 24 having a larger diameter than the spindle coupling hole 23 in the spindle coupling hole 23 of the bracket 20 that engages the spindle shaft 30 as shown in FIG. If you form more will be able to form a more beautiful appearance.

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

Abstract

La présente invention porte sur un raccord d'essuie-glace de véhicule dans lequel un taquet est formé sur un arbre rotatif de façon à coupler un support à l'arbre rotatif avec une force de couplage qui permet au support et à l'arbre rotatif de pouvoir tourner mutuellement et d'empêcher la déformation et la détérioration du support ou de l'arbre rotatif lorsque le support et l'arbre rotatif sont couplés l'un à l'autre, le support et un arbre rotatif étant configurés de façon à pouvoir tourner mutuellement de telle sorte que l'arbre rotatif et le support peuvent tourner mutuellement au niveau de la partie de couplage de l'arbre rotatif et du support même lorsqu'un adaptateur et l'arbre rotatif ne tournent pas pendant le fonctionnement de l'essuie-glace du fait d'une déformation générée au niveau de la partie de couplage de l'adaptateur et de l'arbre rotatif en raison d'une force centrifuge et d'une charge appliquées par un bras, de telle sorte que des substances étrangères peuvent être enlevées par une rotation du support autour de l'arbre rotatif même dans le cas où il y a une courbure dans les parties centrale et latérale d'une surface de verre du véhicule.
PCT/KR2012/009354 2012-05-21 2012-11-08 Raccord d'essuie-glace de véhicule WO2013176353A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020120053424A KR101189710B1 (ko) 2012-05-21 2012-05-21 차량용 와이퍼의 커넥터
KR10-2012-0053424 2012-05-21

Publications (1)

Publication Number Publication Date
WO2013176353A1 true WO2013176353A1 (fr) 2013-11-28

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2012/009354 WO2013176353A1 (fr) 2012-05-21 2012-11-08 Raccord d'essuie-glace de véhicule

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KR (1) KR101189710B1 (fr)
WO (1) WO2013176353A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101212284B1 (ko) 2012-10-25 2012-12-13 동양기전 주식회사 조립성이 향상된 와이퍼 커넥터 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960014172U (ko) * 1994-10-31 1996-05-17 자동차용 와이퍼 블레이드의 회전방지장치
JP2007204036A (ja) * 2006-02-02 2007-08-16 Valeo Syst Essuyage ワイパブラシをワイパアームに連結するための連結装置
JP2008290689A (ja) * 2007-04-27 2008-12-04 Ichikoh Ind Ltd ワイパーブレード
KR20100023906A (ko) * 2007-05-31 2010-03-04 발레오 시스뗌므 데쉬야지 어댑터와 함께 자동차 와이퍼 블레이드를 위한 기계적 커넥터를 형성하도록 어댑터와 상호 작용하는 연결 베이스

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960014172U (ko) * 1994-10-31 1996-05-17 자동차용 와이퍼 블레이드의 회전방지장치
JP2007204036A (ja) * 2006-02-02 2007-08-16 Valeo Syst Essuyage ワイパブラシをワイパアームに連結するための連結装置
JP2008290689A (ja) * 2007-04-27 2008-12-04 Ichikoh Ind Ltd ワイパーブレード
KR20100023906A (ko) * 2007-05-31 2010-03-04 발레오 시스뗌므 데쉬야지 어댑터와 함께 자동차 와이퍼 블레이드를 위한 기계적 커넥터를 형성하도록 어댑터와 상호 작용하는 연결 베이스

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