KR101786640B1 - A Wiper Blade Assembly - Google Patents

A Wiper Blade Assembly Download PDF

Info

Publication number
KR101786640B1
KR101786640B1 KR1020160006746A KR20160006746A KR101786640B1 KR 101786640 B1 KR101786640 B1 KR 101786640B1 KR 1020160006746 A KR1020160006746 A KR 1020160006746A KR 20160006746 A KR20160006746 A KR 20160006746A KR 101786640 B1 KR101786640 B1 KR 101786640B1
Authority
KR
South Korea
Prior art keywords
blade
elastic member
contact member
adapter
present
Prior art date
Application number
KR1020160006746A
Other languages
Korean (ko)
Other versions
KR20170087129A (en
Inventor
김재웅
김종윤
Original Assignee
주식회사 캐프
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 주식회사 캐프 filed Critical 주식회사 캐프
Priority to KR1020160006746A priority Critical patent/KR101786640B1/en
Publication of KR20170087129A publication Critical patent/KR20170087129A/en
Application granted granted Critical
Publication of KR101786640B1 publication Critical patent/KR101786640B1/en

Links

Images

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
    • B60S1/38—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
    • B60S1/38—Wiper blades
    • B60S1/3848—Flat-type wiper blade, i.e. without harness
    • B60S1/3849—Connectors therefor; Connection to wiper arm; Attached to blade
    • 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
    • B60S2001/3827—Wiper blades characterised by the squeegee or blade rubber or wiping element
    • 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
    • B60S2001/3898—Wiper blades method for manufacturing wiper blades

Abstract

The present invention relates to a contact member made of a rubber material and abutting against a vehicle windshield; An elastic member for supporting the contact member; And an adapter coupled to the elastic member, wherein the contact member includes: a first direction first blade; A first directional second blade positioned at a predetermined distance from the first directional first blade; And a second directional blade connected to the first directional first blade and one end of the first directional blade and connected to the other end of the first directional blade and the second directional blade, The present invention relates to a wiper blade assembly including an elastic member accommodating portion formed by spacing distances of blades and accommodating the elastic member in the elastic member accommodating portion, and a wiper blade assembly can be formed by omitting a conventional cover member , The number of manufacturing processes can be reduced.

Description

A Wiper Blade Assembly < RTI ID = 0.0 >

The present invention relates to a wiper blade assembly, and more particularly, to a wiper blade assembly having a structure capable of reducing the number of manufacturing processes.

A windshield of the vehicle is provided with a wiper blade assembly for wiping off rainwater or removing foreign matter during a rainy period to secure a driver's view. The wiper blade assembly is connected to and driven by a wiper arm connected to a drive shaft connected to a vehicle-side wiper drive motor.

At this time, the wiper arm and the wiper blade assembly are coupled through a wiper connector. Generally, a wiper blade assembly is provided with a member called a clamp, a connector member is fastened to the clamp, and in a state where the connector member is fastened to the clamp, And is fastened to the connector member.

Meanwhile, the type of the wiper blade assembly can be classified into a conventional type and a flat type according to the structure of the blade.

A general wiper blade assembly includes a contact member for removing foreign matter adhered to a window, an elastic member for supporting the contact member, and a cover member for covering the elastic member and extending in the longitudinal direction of the elastic member.

Further, a general wiper blade assembly includes a coupling cover that engages with the elastic member, and the coupling cover can include a structure that can be fastened to the adapter.

Korean Patent No. 1201547, for example, discloses a "wiper blade assembly ", which is a close contact member for removing foreign matter adhered to a window, An elastic member for supporting the contact member; And a first end portion covering an end of the elastic member, the cover member extending in the longitudinal direction of the elastic member.

In this case, in the Korean registered patent, the contact member and the cover member are separately formed, respectively, and the contact member is fastened to the elastic member, and the cover member covers the elastic member and extends in the longitudinal direction of the elastic member .

Therefore, such conventional wiper blade assemblies have to manufacture the contact members and the cover members by separate processes, respectively. This increases the number of manufacturing processes and increases the manufacturing cost due to an increase in the number of manufacturing processes have.

SUMMARY OF THE INVENTION It is an object of the present invention to provide a wiper blade assembly having a structure capable of reducing the number of manufacturing processes by omitting the cover member as described above.

The objects of the present invention are not limited to the above-mentioned objects, and other objects not mentioned can be clearly understood by those skilled in the art from the following description.

In order to solve the above-mentioned problems, the present invention provides a windscreen wiper device comprising: a rubber-made tight contact member abutting on a vehicle windshield; And an elastic member for supporting the contact member, wherein the contact member includes: a first direction first blade; And a second directional blade connected to the first directional first blade and one end of the first directional blade, wherein a region where the first directional first blade and the second directional blade are connected to the vehicle windshield is a wiper blade assembly Lt; / RTI >

Further, the present invention provides a windscreen wiper device comprising: a rubber-made tightening member abutting on a vehicle windshield; And an elastic member for supporting the contact member, wherein the contact member includes: a first direction first blade; And an extension region extending from a connection region in which the first directional blade and the second directional blade are connected, the second directional blade including a second directional blade to which the first directional blade is connected at one end, And an area where the extension area abuts against the vehicle windshield.

The adapter includes a front portion, a back portion located on the opposite side of the front portion, a top portion, and a bottom portion located on the opposite side of the top portion, a right side portion, and a left side portion located on the opposite side of the right side portion And a front portion of the adapter includes a curved surface including a one-way inclination.

Further, the present invention provides a wiper blade assembly in which the horizontal axis of the bottom portion includes a slope of a certain angle ([theta]) with the vertical axis of the top surface portion.

Further, the present invention is characterized in that the direction of the inclination of a certain angle (?) Formed by the horizontal axis of the first lower face portion and the vertical axis of the upper face portion is the same as the direction of the inclination of one side inclined by the curved face of the front face portion of the adapter Thereby providing a corresponding wiper blade assembly.

Further, the present invention provides a windscreen wiper device comprising: a rubber-made tightening member abutting on a vehicle windshield; And an elastic member for supporting the contact member, wherein the contact member includes a first blade in a first direction in contact with a first surface of the elastic member, and one end of the first blade in the first direction, Thereby providing a wiper blade assembly that is an area abutting the windshield.

Further, the present invention provides a wiper blade assembly wherein one end of the first direction first blade is an area adjacent to a region where the first side of the elastic member and the first side of the elastic member are connected.

Further, the present invention provides the wiper blade assembly wherein the first side surface portion is a side portion having the lowest height with respect to the vehicle windshield surface.

According to the present invention as described above, since the wiper blade assembly can be constructed by omitting the conventional cover member, the number of manufacturing processes can be reduced.

In addition, in the present invention, a wind flow path is formed through a certain surface of the adapter, and a wind flow path is formed through the contact member or the elastic member, thereby minimizing the repulsive force by the wind, Can be prevented.

FIG. 1A is an exploded perspective view illustrating a wiper blade assembly according to the present invention, FIG. 1B is an exploded perspective view illustrating a wiper blade assembly according to the present invention, and FIG. 1C is a side view illustrating a wiper blade assembly according to the present invention.
FIG. 2A is a side view showing an adapter according to the present invention, FIG. 2B is a perspective view showing a first direction of the adapter according to the present invention, and FIG. 2C is a perspective view showing a second direction of the adapter according to the present invention.
3 is a schematic perspective view showing a state in which the fastening holes of the elastic members are fastened to the fastening protrusions of the adapter.
4 is a schematic perspective view showing a state in which the elastic member and the contact member are fastened to the receiving groove of the adapter;
5 is a schematic cross-sectional view showing the tightening member according to the first embodiment of the present invention.
6 is a schematic cross-sectional view showing the contact member according to the second embodiment of the present invention.
7 is a schematic cross-sectional view showing the contact member according to the third embodiment of the present invention.
Fig. 8 is a schematic cross-sectional view showing the tightening member according to the fourth embodiment of the present invention.
9 is a schematic cross-sectional view showing a contact member according to a fifth embodiment of the present invention.
10 is a schematic cross-sectional view showing a contact member according to a sixth embodiment of the present invention.
11 is a schematic cross-sectional view showing a contact member according to a seventh embodiment of the present invention.
12 is a schematic sectional view showing a contact member according to an eighth embodiment of the present invention.
13 is a schematic cross-sectional view showing a contact member according to a ninth embodiment of the present invention.
14 is a schematic cross-sectional view showing a contact member according to a tenth embodiment of the present invention.
15 is a schematic cross-sectional view showing a contact member according to the first modification of the present invention.
16 is a schematic cross-sectional view showing the contact member according to the second modification of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention and the manner of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as being limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. Is provided to fully convey the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Reference will now be made in detail to the preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings. &Quot; and / or "include each and every combination of one or more of the mentioned items. ≪ RTI ID = 0.0 >

Although the first, second, etc. are used to describe various components, it goes without saying that these components are not limited by these terms. These terms are used only to distinguish one component from another. Therefore, it goes without saying that the first component mentioned below may be the second component within the technical scope of the present invention.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. The terms " comprises "and / or" comprising "used in the specification do not exclude the presence or addition of one or more other elements in addition to the stated element.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

The terms spatially relative, "below", "beneath", "lower", "above", "upper" And can be used to easily describe a correlation between an element and other elements. Spatially relative terms should be understood in terms of the directions shown in the drawings, including the different directions of components at the time of use or operation. For example, when inverting an element shown in the figures, an element described as "below" or "beneath" of another element may be placed "above" another element . Thus, the exemplary term "below" can include both downward and upward directions. The components can also be oriented in different directions, so that spatially relative terms can be interpreted according to orientation.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

FIG. 1A is an exploded perspective view illustrating a wiper blade assembly according to the present invention, FIG. 1B is an exploded perspective view illustrating a wiper blade assembly according to the present invention, and FIG. 1C is a side view illustrating a wiper blade assembly according to the present invention.

1A to 1C, a wiper blade assembly 100 according to the present invention includes a rubber contact member 140 abutting on a vehicle windshield; An elastic member (130) for supporting the contact member; And an adapter 200 fastened to the elastic member 130.

In addition, the adapter 200 can be fastened to various types of connectors 110.

Meanwhile, although not shown in the drawing, the wiper arm is coupled to the connector 110, and the wiper blade assembly can be wiped through the power transmitted from the wiper arm.

1A to 1C, the elastic member 130 includes a fastening hole 131 for fastening the elastic member 130 to a predetermined area of the adapter 200, And a receiving groove 141 located in a region corresponding to the first receiving groove 131.

As shown in FIGS. 1A to 1C, the wiper blade assembly 100 according to the present invention does not have the same cover member as the conventional wiper blade assembly.

Generally, such a cover member serves as a spoiler, and such spoilers in the art can prevent the wiper blade assembly from being injured.

That is, the wiper blade assembly floats from the vehicle windshield surface due to the repulsive force by the wind when the vehicle is running or wiping. However, by minimizing the repulsive force of the wind through the spoiler, It is possible to prevent injury.

In the present invention, the wiper blade assembly is constructed by omitting the cover member as described above. In the present invention, the role of the spoiler as a function of the conventional cover member is achieved through the adapter 200 and the contact member 140 As shown in FIGS. 1A and 1B, it is possible to form a path A through which a wind flows through a certain surface of the adapter 200, Thereby forming a path (B) through which the wind can flow, thereby minimizing the repulsive force by the wind and preventing the wiper blade assembly from being injured.

Hereinafter, the wiper blade assembly according to the present invention will be described in detail.

FIG. 2A is a side view showing an adapter according to the present invention, FIG. 2B is a perspective view showing a first direction of the adapter according to the present invention, and FIG. 2C is a perspective view showing a second direction of the adapter according to the present invention.

2A to 2C, the adapter 200 according to the present invention includes a front portion 210, a back portion 220 positioned on the opposite side of the front portion 210, an upper surface portion 240, A right side face 250 and a left side face 260 positioned on the opposite side of the right side face 250. The body portion includes a lower face portion 230, a right side face portion 250,

In this case, the reference of the front and rear surfaces, the upper and lower surfaces, the left surface and the right surface of the adapter according to the present invention is based on the front direction of the vehicle.

That is, the front portion can be defined with reference to the front direction of the vehicle, and through the definition of the front portion, the rear surface, the top surface, the bottom surface, the left surface, and the right surface can be defined.

As shown in the drawing, the front portion 210 of the adapter 200 according to the present invention includes a curved surface including a one-directional inclination, and the back portion 220 of the adapter 200 has a straight surface .

As described above, according to the present invention, by forming a path through which wind flows through a certain surface of the adapter 200, it is possible to minimize the repulsive force by the wind to prevent the wiper blade assembly from being injured. At this time, The surface forming the path corresponds to the curved surface included in the front portion 210 of the adapter 200 described above.

The upper surface portion 240 of the adapter 200 according to the present invention includes a connector accommodating portion 241 to which the connector is fastened. That is, the connector accommodating portion 241 of the upper surface portion 240 The connector can be fastened.

2A through 2C, the lower portion 230 of the adapter 200 according to the present invention includes a first bottom surface portion 230a and a second bottom surface portion 230a extending from the first bottom surface portion 230a. (230b).

However, the second bottom surface 230b may be omitted from the first bottom surface 230a. Alternatively, the second bottom surface 230b may be omitted from the first bottom surface 230a, Only the first lower surface portion 230a may be additionally formed.

In this case, the horizontal axis x of the first lower surface portion 230a includes a slope of a certain angle? With respect to the vertical axis y of the upper surface portion 240 in the present invention.

The vertical axis (y) of the upper surface portion 240 may be the same as the pressing direction of the wiper arm.

As described above, the connector is fastened to the connector accommodating portion 241 of the upper surface portion 240 of the adapter, and the wiper arm is fastened to the connector 110, so that the wiper blade The assembly can be wiped.

At this time, the wiper arm wipes the wiper blade assembly while pressing the wiper arm assembly. The wiper arm pushes the wiper blade assembly in a direction in which the wiper blade assembly is pressed, that is, in a direction perpendicular to the pressing direction of the wiper arm, The axis y can be the same.

In addition, as described above, the front portion 210 of the adapter 200 according to the present invention may include a curved surface including a unidirectional slope, and the horizontal axis x of the first bottom portion 230a Of the upper surface portion 240 and the vertical axis y of the upper surface portion 240 is the same as the inclination of one direction included in the curved surface of the front surface portion 210 of the adapter 200 Direction. This will be described later.

2A to 2C, a lower surface 230 of the adapter 200 includes a receiving groove 231 for receiving the elastic member and the contact member, And includes a fastening protrusion 234 in a certain region of the fastening protrusion 234.

1A to 1C, the elastic member 130 includes a fastening hole 131 for fastening to a certain region of the adapter 200, The elastic member and the adapter can be fastened to each other when the fastening hole 131 is fastened to the fastening protrusion 234 while being positioned in the receiving groove 231 of the lower portion 230 of the lower portion 230.

The first stopper portion 232 is formed at one end of the receiving groove 231 and the second stopper portion 233 is provided at the other end of the receiving groove 231, Thereby supporting the member.

1C, the elastic member 130 fastened to the contact member 140 is received in the receiving groove 231 and can be fastened to the adapter 200. As shown in FIG.

The fastening hole 131 of the elastic member 130 is fastened to the fastening protrusion 234 as described above when the fastening member 140 and the elastic member 130 are fastened to the adapter 200, The elastic member and the adapter can be fastened.

1C, an end of the contact member 140 is supported through a first stopper 232 located at one end of the receiving groove 231, The end of the elastic member 130 can be supported through the second stopper portion 233 located at the other end of the elastic member 130. [

3 is a schematic perspective view showing a state in which the fastening holes of the elastic members are fastened to the fastening protrusions of the adapter.

3, the structure of the contact member is not shown for convenience of explanation.

3, the fastening hole 131 of the elastic member 130 is fastened to the fastening protrusion 234 of the adapter 200, and the fastening hole 131 of the elastic member 130 is fastened to the fastening protrusion 234 of the adapter 200, The end of the elastic member 130 can be supported through the stopper portion 233.

4 is a schematic perspective view showing a state in which the elastic member and the contact member are fastened to the receiving groove of the adapter;

4, the fastening hole 131 of the elastic member 130 is fastened to the fastening protrusion 234 of the adapter 200, and the fastening hole 131 of the elastic member 130 is fastened to the fastening protrusion 234 of the adapter 200, The end of the elastic member 130 can be supported through the stopper portion 233.

The end of the contact member 140 may be supported through the first stopper 232 located at one end of the receiving groove 231.

1C and 2A, as described above, the front portion 210 of the adapter 200 according to the present invention may include a curved surface including a one-directional inclination, The inclination of a predetermined angle? Formed by the horizontal axis x of the lower surface portion 230a and the vertical axis y of the upper surface portion 240 is the same as the direction of inclination of the front portion 210 of the adapter 200, The inclination of one direction included in the curved surface of the curved surface corresponds to the same direction.

The elastic member 130 and the contact member 140 are also curved in the front face portion 210 of the adapter 200 when the elastic member and the contact member are fastened to the receiving groove of the adapter And inclination in the same direction as the one-directional inclination inclusive.

That is, since the curved surface of the front portion 210 of the adapter 200 and the elastic member 130 and the contact member 140 are inclined in the same direction,

1A, a wind flow path A is formed through a certain surface of the adapter 200 and a path B through which the wind flows through the contact member 140 is formed, The repulsive force by the wind can be minimized to prevent the wiper blade assembly from being injured.

Hereinafter, embodiments of the elastic member and the contact member according to the present invention will be described.

However, the elastic member and the contact member according to the present invention are intended to explain the shape of the elastic member and the shape of the contact member, that is, I want to.

5 is a schematic cross-sectional view showing the tightening member according to the first embodiment of the present invention. The contact member according to the first embodiment of the present invention shown in FIG. 5 corresponds to the most basic form.

Referring to FIG. 5, the contact member according to the first embodiment of the present invention includes a first direction first blade 141, a first direction second blade 141, And a second direction blade 143 having one end connected to the blade 142 and the first direction first blade 141 and the other end connected to the first direction second blade 142.

In this case, the elastic member 130 may be composed of an upper surface portion, a lower surface portion, a left surface portion, and a right surface portion.

In more detail, the upper surface portion is a first surface, the lower surface portion is a second surface, the left surface portion is a first side surface portion connecting the first surface and the second surface at a first side, And a second side surface portion connecting the first surface and the second surface at a second side.

At this time, the elastic member according to the present invention is inclined at a certain angle, so that the heights based on the vehicle side windshield surfaces of the first side surface portion and the second side surface portion are different from each other.

That is, as shown in FIG. 5, in the present invention, the height of the first side surface portion (reference to the vehicle windshield surface) is lower than the height of the second side surface portion (reference to the vehicle windshield surface).

In this case, the first direction first blade 141 contacts the first surface of the elastic member 130, and the first direction second blade 142 contacts the first surface of the elastic member 130, And the second direction blade 143 can contact the first side surface portion of the elastic member.

Therefore, the contact member according to the first embodiment of the present invention includes a first direction first blade 141 which contacts the first surface of the elastic member, a first direction second blade 141 which contacts the second surface of the elastic member, And a second direction blade 143 contacting the first side surface portion of the elastic member.

At this time, the first side surface portion may be defined as a side surface having the lowest height with respect to the vehicle windshield surface.

Meanwhile, when the blade contacts the elastic member, the blade may be adhered to the surface of the elastic member through a separate adhesive member, which is also known in the art. 141) and the first direction second blade (142).

That is, in the first embodiment of the present invention, the elastic member 130 is received in the elastic member receiving portion 145.

The elastic member 130 and the contact member 140 are also engaged with the front portion 210 of the adapter 200 when the elastic member and the contact member are fastened to the receiving groove of the adapter, The slope is inclined in the same direction as the inclination of one direction included in the curved surface of the first lower surface portion 230a, ) And a slope of a certain angle (&thetas;).

Meanwhile, the contact member according to the first embodiment of the present invention includes a first connection region 144 to which the first directional second blade 142 and the second directional blade 143 are connected, Area 144 corresponds to an area where it touches the vehicle windshield.

That is, foreign matter adhered to the window can be removed through the first connection region 144. [

6 is a schematic cross-sectional view showing the contact member according to the second embodiment of the present invention. The contact member according to the second embodiment of the present invention may be the same as the contact member of the first embodiment described above except for the following.

Referring to FIG. 6, the contact member according to the second embodiment of the present invention includes a first direction first blade 341, a first direction second blade 341 which is spaced apart from the first direction first blade 341 by a first direction, And a second direction blade 343 having one end connected to the blade 342 and the first direction first blade 341 and the other end connected to the first direction second blade 342.

And an elastic member receiving portion 345 formed by a spacing between the first direction first blade 341 and the first direction second blade 342.

That is, in the second embodiment of the present invention, the elastic member 130 is accommodated in the elastic member receiving portion 345.

6, the contact member according to the second embodiment of the present invention includes a first connecting region 346 to which the first directional second blade 342 and the second directional blade 343 are connected, And includes a first extended region 344 extending from the first extended region 344 and corresponds to an area where the first extended region 344 contacts the vehicle windshield.

That is, through the first extended region 344, foreign matter adhering to the window can be removed.

In addition, the contact member according to the second embodiment of the present invention includes a second extending region (not shown) extending from a second connecting region (not shown) to which the first directional first blade 341 and the second directional blade 343 are connected, (347).

7 is a schematic cross-sectional view showing the contact member according to the third embodiment of the present invention. The contact member according to the third embodiment of the present invention may be the same as the contact member of the first embodiment described above except for the following.

Referring to FIG. 7, the contact member according to the third embodiment of the present invention includes a first direction first blade 441, a first direction second blade 441, And a second direction blade 443 connected to the blade 442 and the first direction first blade 441 at one end and connected to the other end of the first direction second blade 442.

And an elastic member receiving portion 445 formed by a distance between the first direction first blade 441 and the first direction second blade 442.

That is, in the third embodiment of the present invention, the elastic member 130 is received in the elastic member receiving portion 445.

7, the contact member according to the third embodiment of the present invention includes a first connection area 446 to which the first directional second blade 442 and the second directional blade 443 are connected, And includes a first extended region 444 extending from the first extended region 444, and corresponds to an area where the first extended region 444 contacts the vehicle windshield.

That is, foreign substances adhering to the window can be removed through the first extended region 444.

Fig. 8 is a schematic cross-sectional view showing the tightening member according to the fourth embodiment of the present invention. The contact member according to the fourth embodiment of the present invention may be the same as the contact member of the first embodiment described above except for the following.

Referring to FIG. 8, the contact member according to the fourth embodiment of the present invention includes a first direction first blade 141, a first direction second blade 141, And a second direction blade 143 having one end connected to the blade 142 and the first direction first blade 141 and the other end connected to the first direction second blade 142.

And an elastic member receiving portion 145 formed by a distance between the first direction first blade 141 and the first direction second blade 142.

That is, in the fourth embodiment of the present invention, the elastic member 130 is received in the elastic member receiving portion 145.

8, the contact member according to the fourth embodiment of the present invention includes a first connection region 144 to which the first directional second blade 142 and the second directional blade 143 are connected, And corresponds to an area where the first connection area 144 contacts the vehicle windshield.

That is, foreign matter adhered to the window can be removed through the first connection region 144. [

In the fourth embodiment of the present invention, the first connection region 144 may further include a hollow portion 146 located in a predetermined region of the first connection region 144, In removing the foreign matter, the hollow portion 146 can provide greater elasticity to the first connection region 144. [

9 is a schematic cross-sectional view showing a contact member according to a fifth embodiment of the present invention. The contact member according to the fifth embodiment of the present invention may be the same as the contact member of the first embodiment described above except for the following.

Referring to FIG. 9, the contact member according to the fifth embodiment of the present invention includes a first direction first blade 141, a first direction second blade 141, And a second direction blade 143 having one end connected to the blade 142 and the first direction first blade 141 and the other end connected to the first direction second blade 142.

And an elastic member receiving portion 145 formed by a distance between the first direction first blade 141 and the first direction second blade 142.

That is, in the fourth embodiment of the present invention, the elastic member 130 is received in the elastic member receiving portion 145.

9, the contact member according to the fifth embodiment of the present invention includes a first connection region (not shown) to which the first directional second blade 142 and the second directional blade 143 are connected, And the first extended region 147 corresponds to an area where the first extended region 147 abuts the vehicle windshield.

That is, foreign substances adhered to the window can be removed through the first extended region 147. [

In this case, the fifth embodiment of the present invention may further include a hollow portion 148 located in a certain region of the first connection region (not shown), and may be attached to the window by the first extended region 147 It is possible to provide greater elasticity to the first extended region 147 through the hollow portion 148 in removing foreign matter.

10 is a schematic cross-sectional view showing a contact member according to a sixth embodiment of the present invention. The contact member according to the sixth embodiment of the present invention may be the same as the contact member of the first embodiment described above, except as described below.

Referring to FIG. 10, the contact member according to the sixth embodiment of the present invention includes a first direction first blade 541, a first direction second blade 541, And a second directional blade 543 connected to one end of the blade 542 and the first directional blade 541 and connected to the other end of the first directional second blade 542.

And an elastic member receiving portion (not shown) formed by the spacing between the first direction first blade 541 and the first direction second blade 542.

That is, in the sixth embodiment of the present invention, the elastic member 130 is accommodated in the elastic member accommodating portion.

10, the second directional blade 543 may have a circular shape in the contact member according to the sixth embodiment of the present invention.

That is, in the above-described first embodiment, the shape of the second directional blade is linear, but in the sixth embodiment, the shape of the second directional blade is circular, and gentle contact with the vehicle windshield surface can be achieved.

11 is a schematic cross-sectional view showing a contact member according to a seventh embodiment of the present invention. The contact member according to the seventh embodiment of the present invention may be the same as the contact member of the first embodiment described above except for the following.

11, the contact member according to the seventh embodiment of the present invention includes a first direction first blade 641, a first direction second blade 641, And a second directional blade 643 connected to one end of the blade 642 and the first directional first blade 641 and connected to the other end of the first directional second blade 642.

And an elastic member receiving portion (not shown) formed by the spacing between the first direction first blade 641 and the first direction second blade 642.

That is, in the seventh embodiment of the present invention, the elastic member 130 is received in the elastic member receiving portion.

11, the contact member according to the seventh embodiment of the present invention may have a curved shape in the shape of the second directional blade 643. [

That is, in the above-described first embodiment, the shape of the second directional blade is linear, but in the seventh embodiment, the shape of the second directional blade is curved so that gentle contact with the vehicle windshield surface can be achieved .

12 is a schematic sectional view showing a contact member according to an eighth embodiment of the present invention. The contact member according to the eighth embodiment of the present invention can be the same as the contact member of the first embodiment described above, except as described below.

Referring to FIG. 12, the contact member according to the eighth embodiment of the present invention may be constituted by a blade 641 surrounding the front surface of the elastic member 130.

That is, in the above-described first embodiment, the blade is configured to expose a certain area of the elastic member, but in the eighth embodiment, the front surface of the elastic member may be surrounded.

As in the eighth embodiment of the present invention, when the contact member surrounds the front surface of the elastic member, the elastic member can be assembled to the contact member regardless of the direction of assembly when the contact member and the elastic member are assembled .

13 is a schematic cross-sectional view showing a contact member according to a ninth embodiment of the present invention. The contact member according to the ninth embodiment of the present invention may be the same as the contact member of the first embodiment and the eighth embodiment described above except for the following.

Referring to FIG. 13, the contact member according to the ninth embodiment of the present invention may be constituted by a blade 741 surrounding the front surface of the elastic member 130.

That is, in the above-described first embodiment, the blade is configured to expose a certain area of the elastic member, but in the ninth embodiment, the front surface of the elastic member may be surrounded.

In this case, in the ninth embodiment of the present invention, the blade 741 may include a cutting area 742 in which a certain area of the blade is cut while surrounding the entire surface of the elastic member.

Through the cutting area 742, it is possible to easily insert the elastic member 130 into the contact member.

14 is a schematic cross-sectional view showing a contact member according to a tenth embodiment of the present invention. The tacking member according to the tenth embodiment of the present invention may be the same as the tacking member of the ninth embodiment described above, except as described below.

Referring to FIG. 14, the contact member according to the tenth embodiment of the present invention may be constituted by a blade 841 surrounding the front surface of the elastic member 130.

That is, in the above-described first embodiment, the blade is configured to expose a certain area of the elastic member, but in the tenth embodiment, the front surface of the elastic member may be surrounded.

In this case, in the tenth embodiment of the present invention, the blade 841 may include a cutting area 842 in which a certain area of the blade is cut while surrounding the entire surface of the elastic member.

This is the same as the ninth embodiment described above, and the tenth embodiment can vary the position of the cutting area 842 as compared with the ninth embodiment.

As described above, in the present invention, since the wiper blade assembly can be constructed by omitting the conventional cover member, the number of manufacturing processes can be reduced.

In the present invention, a wind path A is formed through a certain surface of the adapter 200 and a wind path B is formed through the contact member 140, So that the wiper blade assembly can be prevented from being injured.

FIG. 15 is a schematic sectional view showing a contact member according to a first modified example of the present invention, and FIG. 16 is a schematic sectional view showing a contact member according to a second modified example of the present invention.

In the above-described embodiment, the contact member has a first direction first blade, a first direction second blade positioned at a predetermined distance from the first direction first blade, and a first direction first blade and one end are connected And a second direction blade connected to the other end of the first direction second blade.

However, in this modification, in the contact member based on the three blades of the first direction first blade, the first direction second blade, and the second direction blade, the contact member excluding at least one of the blades will be.

More specifically, the first modification corresponds to the configuration in which the first direction first blade described above is excluded, and the second modification corresponds to the configuration in which the first direction first blade and the second direction blade are excluded.

In the description of FIGS. 1A to 1C, a wind path A is formed through a certain surface of the adapter 200, and a wind path A is formed through the contact member 140, By forming the flowing path B, it is possible to minimize the repulsive force by the wind to prevent the wiper blade assembly from being injured.

In this regard, the first modification and the second modification commonly correspond to the configuration in which the first direction first blades are excluded, the upper surface of the elastic member is exposed without the blade structure on the upper surface of the elastic member, Therefore, in this modification, the wind-induced path is formed through the elastic member, thereby minimizing the repulsive force by the wind, thereby preventing the wiper blade assembly from being injured.

15, the contact member according to the first modification of the present invention includes a first direction first blade 942; And a second direction blade 943 connected to the first direction first blade and one end of the first direction blades 942. The first direction blades 942 and the second direction blades 943 are connected to each other, Corresponds to an area where the windshield 144 is in contact with the vehicle windshield.

5, the abutting member according to the first embodiment of the present invention includes a first blade 141 in a first direction in contact with the first surface of the elastic member, a second blade 141 in contact with the second surface of the elastic member And a second direction blade 143 contacting the first side second blade 142 and the first side surface portion of the elastic member.

The first modification of the present invention is a configuration in which the "first direction first blade 141 in contact with the first surface of the elastic member" in FIG. 5 is eliminated.

More specifically, in the first modification of the present invention, as described above, the elastic member 130 may be composed of an upper surface portion, a lower surface portion, a left surface portion, and a right surface portion. Wherein the upper surface portion is a second surface, the left surface portion is a first side surface portion connecting the first surface and the second surface at a first side, the right surface portion is a first side surface portion connecting the first surface and the second surface, And a second side surface portion connecting the surface on the second side.

Accordingly, in a first modification of the present invention, a first directional second blade 942 that contacts the first surface of the elastic member, and a second directional blade 943 that contacts the first side surface portion of the elastic member .

16, the contact member according to the second modification of the present invention includes a first direction first blade 1042 that contacts the first surface of the elastic member, and the first direction first And one end 1044 of the blade 1042 corresponds to an area in contact with the vehicle windshield.

5, the abutting member according to the first embodiment of the present invention includes a first blade 141 in a first direction in contact with the first surface of the elastic member, a second blade 141 in contact with the second surface of the elastic member And a second direction blade 143 contacting the first side second blade 142 and the first side surface portion of the elastic member.

The second modification of the present invention is a modification of the second embodiment of the present invention described above with reference to FIG. 5 as " a first direction first blade 141 which contacts a first surface of an elastic member, And the blade 142 is omitted.

The elastic member 130 may be composed of a top surface portion, a bottom surface portion, a left surface portion, and a right side surface portion. In the second modification, the bottom surface portion is a first surface, The left side surface portion includes a first side surface portion connecting the first surface and the second surface at a first side, and the right side portion is a second side surface portion connecting the first surface and the second surface at a second side, Side side portion.

One end 1044 of the first blade 1042 in the first direction may be defined as an area adjacent to a region where the first side of the elastic member and the first side of the elastic member are connected to each other .

Therefore, the contact member according to the second modification of the present invention includes the first direction first blade 1042 contacting with the first surface of the elastic member, and one side of the first direction first blade 1042 One end 1044 of the first direction first blade 1042 corresponds to a region where the end 1044 contacts the vehicle windshield and the first side of the elastic member and the first side of the elastic member It can be defined as the area to be connected.

Meanwhile, the elastic member according to the present invention is inclined at a certain angle, and therefore, the heights of the first side surface portion and the second side surface portion with respect to the vehicle windshield surface are different from each other.

At this time, the first side surface portion can be defined as a side surface having the lowest height with reference to the vehicle windshield surface, which is as described above, and thus a detailed description thereof will be omitted.

While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, It will be understood. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive.

Claims (10)

A rubber-made contact member abutting on the vehicle windshield;
An elastic member for supporting the contact member; And
And an adapter coupled to the elastic member,
The tight contact member
A first direction first blade; And a second direction blade to which the first direction first blade and one end are connected,
A region where the first direction first blade and the second direction blade are connected is an area in contact with the vehicle windshield,
Wherein the adapter includes a body portion including a front portion, a back portion located on the opposite side of the front portion, a bottom portion located on the opposite side of the top portion, a right side portion, and a left side portion located on the opposite side of the right side portion,
Wherein the front portion of the adapter includes a slope in one direction,
Wherein the lower horizontal axis includes a slope of a certain angle &thetas; with the vertical axis of the upper surface,
Wherein the lower surface of the adapter includes a receiving groove for receiving the elastic member and the contact member,
Wherein when the elastic member and the contact member are engaged with the receiving groove, the elastic member and the contact member include a slope in the same direction as the one-directional inclination of the front portion of the adapter. A rubber-made contact member abutting on the vehicle windshield;
An elastic member for supporting the contact member; And
And an adapter coupled to the elastic member,
The tight contact member
A first direction first blade; And a second direction blade to which the first direction first blade and one end are connected,
And an extension region extending from a connection region where the first direction first blade and the second direction blade are connected,
The extended region is an area in contact with the vehicle windshield,
Wherein the adapter includes a body portion including a front portion, a back portion located on the opposite side of the front portion, a bottom portion located on the opposite side of the top portion, a right side portion, and a left side portion located on the opposite side of the right side portion,
Wherein the front portion of the adapter includes a slope in one direction,
Wherein the lower horizontal axis includes a slope of a certain angle &thetas; with the vertical axis of the upper surface,
Wherein the lower surface of the adapter includes a receiving groove for receiving the elastic member and the contact member,
Wherein when the elastic member and the contact member are engaged with the receiving groove, the elastic member and the contact member include a slope in the same direction as the one-directional inclination of the front portion of the adapter. delete delete 3. The method according to claim 1 or 2,
Wherein a direction of a tilt of a predetermined angle (?) Formed by the horizontal axis of the lower portion and the vertical axis of the upper surface portion corresponds to the same direction as the tilt of one direction included in the curved surface of the adapter. The method according to claim 1,
Wherein the second directional blade has a circular or curvilinear shape. 3. The method of claim 2,
And a hollow portion located in a predetermined region of the connection region. A rubber-made contact member abutting on the vehicle windshield;
An elastic member for supporting the contact member; And
And an adapter coupled to the elastic member,
Wherein the urging member includes a first blade in a first direction in contact with a first surface of the elastic member,
One end of the first direction first blade is in contact with the vehicle windshield,
Wherein the adapter includes a body portion including a front portion, a back portion located on the opposite side of the front portion, a bottom portion located on the opposite side of the top portion, a right side portion, and a left side portion located on the opposite side of the right side portion,
Wherein the front portion of the adapter includes a slope in one direction,
Wherein the lower horizontal axis includes a slope of a certain angle &thetas; with the vertical axis of the upper surface,
Wherein the lower surface of the adapter includes a receiving groove for receiving the elastic member and the contact member,
Wherein when the elastic member and the contact member are engaged with the receiving groove, the elastic member and the contact member include a slope in the same direction as the one-directional inclination of the front portion of the adapter. 9. The method of claim 8,
And one end of the first blade in the first direction is an area adjacent to a region where the first side of the elastic member and the first side of the elastic member are connected. 10. The method of claim 9,
Wherein the first side surface portion is a side portion having the lowest height with respect to the vehicle windshield surface.
KR1020160006746A 2016-01-20 2016-01-20 A Wiper Blade Assembly KR101786640B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020160006746A KR101786640B1 (en) 2016-01-20 2016-01-20 A Wiper Blade Assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020160006746A KR101786640B1 (en) 2016-01-20 2016-01-20 A Wiper Blade Assembly

Publications (2)

Publication Number Publication Date
KR20170087129A KR20170087129A (en) 2017-07-28
KR101786640B1 true KR101786640B1 (en) 2017-10-18

Family

ID=59422252

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160006746A KR101786640B1 (en) 2016-01-20 2016-01-20 A Wiper Blade Assembly

Country Status (1)

Country Link
KR (1) KR101786640B1 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100759190B1 (en) * 2006-12-07 2007-09-14 최양규 Wiper blade
JP2014210565A (en) * 2012-12-25 2014-11-13 アスモ株式会社 Blade rubber and vehicular wiper device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100759190B1 (en) * 2006-12-07 2007-09-14 최양규 Wiper blade
JP2014210565A (en) * 2012-12-25 2014-11-13 アスモ株式会社 Blade rubber and vehicular wiper device

Also Published As

Publication number Publication date
KR20170087129A (en) 2017-07-28

Similar Documents

Publication Publication Date Title
KR101511044B1 (en) A Wiper Blade Assembly
EP2569190B1 (en) Beam blade windshield wiper assembly
US7634833B2 (en) Windscreen wiper device
CA2810711C (en) Universal coupler for a beam blade windshield wiper assembly
US20040181894A1 (en) Wiper blade assembly for motor vehicle
US9643573B2 (en) Windscreen wiper device
US20120180244A1 (en) Multi-adapter for a vehicle wiper
CA2818258C (en) Beam blade wiper assembly having self-locking end cap
KR101766945B1 (en) Windscreen wiper device
US10611343B2 (en) Windshield wiper assembly
KR20080036020A (en) Windscreen wiper device
KR101766944B1 (en) Windscreen wiper device
US20170080902A1 (en) Windscreen wiper device
US10562500B2 (en) Wiper with hydraulic connector
US20130340195A1 (en) Wiper blade adapter device, in particular for a motor vehicle windscreen wiper device
RU2608984C2 (en) Wiper device
KR101786640B1 (en) A Wiper Blade Assembly
EP3494016B1 (en) Windscreen wiper device
KR200407928Y1 (en) Combination structure of automobile wiper-blade
US10259428B2 (en) Wiper blade
KR100454874B1 (en) Wiper Blade Assembly
KR101511045B1 (en) A Wiper Blade Assembly
US20190225193A1 (en) Wiper System Including Washer Fluid Spray Member
US8840173B2 (en) Water shield for a wiper drive assembly
KR101656717B1 (en) A Wiper Blade Assembly

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant