KR20170074138A - Steering wheel for vehicle - Google Patents

Steering wheel for vehicle Download PDF

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Publication number
KR20170074138A
KR20170074138A KR1020150185415A KR20150185415A KR20170074138A KR 20170074138 A KR20170074138 A KR 20170074138A KR 1020150185415 A KR1020150185415 A KR 1020150185415A KR 20150185415 A KR20150185415 A KR 20150185415A KR 20170074138 A KR20170074138 A KR 20170074138A
Authority
KR
South Korea
Prior art keywords
heating
heater
disposed
handle
fixing member
Prior art date
Application number
KR1020150185415A
Other languages
Korean (ko)
Inventor
지준동
최원우
Original Assignee
주식회사 대창
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 대창 filed Critical 주식회사 대창
Publication of KR20170074138A publication Critical patent/KR20170074138A/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B62D1/06—Rims, e.g. with heating means; Rim covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/00271—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit
    • B60H1/00292—HVAC devices specially adapted for particular vehicle parts or components and being connected to the vehicle HVAC unit for steering wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
    • B60H1/00—Heating, cooling or ventilating [HVAC] devices
    • B60H1/22—Heating, cooling or ventilating [HVAC] devices the heat being derived otherwise than from the propulsion plant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B62D1/046—Adaptations on rotatable parts of the steering wheel for accommodation of switches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D1/00—Steering controls, i.e. means for initiating a change of direction of the vehicle
    • B62D1/02—Steering controls, i.e. means for initiating a change of direction of the vehicle vehicle-mounted
    • B62D1/04—Hand wheels
    • B62D1/06—Rims, e.g. with heating means; Rim covers
    • B62D1/065—Steering wheels with heating and ventilating means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D29/00—Superstructures, understructures, or sub-units thereof, characterised by the material thereof
    • B62D29/04—Superstructures, understructures, or sub-units thereof, characterised by the material thereof predominantly of synthetic material
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Steering Controls (AREA)

Abstract

One embodiment of the invention relates to a vehicle handle. According to an embodiment of the present invention, there is provided a handle of a vehicle, comprising: a frame having a rim shape; A fixing member fixed to a part of the frame; A heating member disposed on one side of the fixing member; And an outer member disposed around the stationary member and the frame and forming an outer shape of the handle.

Description

STEERING WHEEL FOR VEHICLE

The present invention relates to a steering wheel for a vehicle.

In general, when the car is first ridden in the coldest winter months, the outside temperature is very low, so the temperature inside the car suddenly drops.

The heater of the automobile uses the heat of the cooling water of the engine to blow warm wind. Therefore, in order to increase the temperature of the cooling water, a predetermined time must elapse while the engine is started. Therefore, the driver feels cold until a predetermined time elapses.

Before the heater is operated, the temperature of the cooling water is increased. Since the internal temperature of the vehicle is low, the handle of the vehicle is in a cold state. If the driver grasps the handle while the handle is cold, the cold handle will make the driver feel colder and the driver will feel uncomfortable to hold the handle.

Korean Patent Laid-Open Publication No. 10-1997-0001010 (1997. 21)

Embodiments of the present invention are intended to provide a vehicle handle for heating an appropriate temperature in a certain area of a steering wheel of a vehicle so as to facilitate steering of a driver.

In addition, a heating portion is formed on the left and right portions where the driver of the vehicle handle is mainly caught, thereby providing a vehicle handle that the driver can warm when operating the steering wheel.

In addition, it is possible to provide a vehicle handle capable of lowering the accident occurrence rate by making the steering wheel cold by the outside low temperature warm, preventing the driver from feeling cold, and preventing the driver from neglecting steering.

According to an embodiment of the present invention, there is provided a handle for a vehicle, comprising: a frame having a rim shape; a fixing member fixed to a part of the frame; a heating member disposed at one side of the fixing member; And a contour member disposed around the frame and forming an outer shape of the handle.

The heating unit may further include a heating unit that dissipates predetermined heat by the heating member.

In addition, the heating portion may be separately disposed on the vehicle handle.

The plurality of the heating units may be connected to each other in series or in parallel.

The plurality of heating units may be connected in series or in parallel.

In addition, the heating member may include a heating plate disposed at one side of the fixing member and having a predetermined space.

In addition, the heating member may include a heater inserted or attached inside the predetermined space of the heating plate.

Further, the heater may include any one of a code heater, a surface heater, and a PTC heater.

In addition, the heating member may include a heater fixing member for fixing the heater.

Also, at least one or more first holes may be formed in the heating plate, and at least one or more second holes may be formed in the heater fixing member.

Further, the outer member may be inserted into the first through-hole and the second through-hole.

Further, the outer member may include one of high heat conductive materials.

In addition, the outer member may include any one of carbon and magnesium.

In addition, the heater fixing member may be formed of a metal material.

In addition, the heater fixing member may include any one of resin, aluminum, and magnesium.

In addition, the heater fixing member may include a film or a tape material.

In addition, the heater plate may include any one of resin, aluminum, and magnesium.

Further, the planar heater may include a metal having a thin heater.

Also, the heater may be formed in a form in which the d-shape is repeatedly arranged.

Also, the heating unit may include at least one of an overheat preventing unit, a temperature sensor, and a control unit.

Further, one or more spacing protrusions may be formed on the frame-side surface of the fixing member.

Further, the fixing member may be fixed to or coupled to the frame by further including fixing means on the frame.

The controller may further include a switch unit for controlling the power of the heating unit.

In addition, the heating unit may include an operation part capable of operating reservation.

Further, the heating member may be disposed in the same or similar arrangement with the contour line of the vehicle handle.

Further, the heating member may be disposed at the same or similar position as the outer surface of the outer member.

Further, the heating member may be disposed inside the outer surface of the outer member.

Further, the vehicle handle may include a cover portion that forms an outer shape of the handle.

In addition, the heating member may be disposed within a predetermined depth of the cover portion.

In addition, the heating member may be disposed at a depth of 1.5 mm or more and 5 mm or less of the cover portion.

In addition, the cover portion may include any one of foam, resin, and leather.

Further, the cover portion may further include a leather member.

Further, the cover portion may further include an antibacterial material.

Further, the cover portion may include a heat insulating material.

In addition, the heat insulating material may include EPP series.

In addition, the heating unit may be fixed by the frame and the cover unit.

Also, the arrangement of the heaters may be different depending on the position of the vehicle handle.

In addition, the heater may be disposed at a predetermined position of the handle for the vehicle in which the heating portion is disposed, at 50% or less of the periphery of the end face at the predetermined position.

In addition, the heater may be disposed on the grip portion of the handle for the vehicle at a ratio of 40% or more and 70% or less of the periphery of the end face of the grip portion.

The heating unit may be separately disposed on the right and left sides of the rim, and the heating unit may be disposed in an area corresponding to 40 degrees or more and 50 degrees or less from the horizontal center line of the rim.

The embodiments of the present invention can heat the appropriate temperature in a certain area of the steering wheel for the driver so as to make the steering of the driver convenient.

In addition, a heating portion is formed at the left and right portions where the driver's handle of the vehicle handle is mainly caught, so that the driver can warm the handle when operating the handle.

In addition, it is possible to warm the handles cooled by the outside low temperature, to prevent the driver from feeling cold, and to prevent the driver from neglecting the steering of the steering wheel, thereby reducing the incidence of accidents.

1 is a view illustrating a heating unit according to an embodiment of the present invention;
2 is a view illustrating a heating unit according to an embodiment of the present invention.
3 is a view illustrating an overheat prevention unit of a heating unit according to an embodiment of the present invention.
4 is a view illustrating a handle for a vehicle according to an embodiment of the present invention;

Hereinafter, specific embodiments of the present invention will be described with reference to the drawings. However, this is merely an example and the present invention is not limited thereto.

In the following description, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions of the present invention, and may be changed according to the intention or custom of the user, the operator, and the like. Therefore, the definition should be based on the contents throughout this specification.

The technical idea of the present invention is determined by the claims, and the following embodiments are merely a means for effectively explaining the technical idea of the present invention to a person having ordinary skill in the art to which the present invention belongs.

1 is a view illustrating a heating unit 8 according to an embodiment of the present invention.

A heating portion 8 may be formed on the vehicle handle 100.

Referring to Fig. 1, the heating unit 8 may be formed with a frame 1, a fixing member 2, a heating member 3, a spacing projection 4, and a contour member 5.

The heating portion 8 may be formed on the inner side along the outer circumferential surface of the steering wheel 100 to warm the handle to an appropriate temperature. The heating portion 8 may be disposed separately on at least one or more of the vehicle handles 100. Mainly, can be formed in the grip portion that the driver grips much when handling the handle.

A rim-shaped frame 1 may be formed in the interior of the vehicle handle 100. The frame 1 may be made of a material such as metal or plastic. A fixing member 2 fixed to a part of the frame 1 may be formed and the heating member 3 may be disposed on one side of the fixing member 2. [ The outer member 5 may be formed around the frame 1 and the fixing member 2 so as to form the outer shape of the vehicle handle 100.

The fixing member 2 may be made of plastic or the like and the fixing member 2 may be formed to abut the outer circumferential surface of the vehicle handle 100. [ Further, the fixing member 2 may further include fixing means (not shown). The fixing member 2 can be fixed or fixed to the frame 1 by a fixing means.

The heating member 3 may be disposed at the same or similar position as the contour line of the automotive handle 100. The heating member 3 may include a heating plate 33 disposed at one side of the fixing member 2 and having a predetermined space. The heater 31 and the heater fixing member 32 can be inserted or attached into the predetermined space of the heating plate 33. [

The heater 31 may include any one of a code heater, a surface heater, and a PTC heater, but may include other heaters. The planar heater may be formed of a metal having a thin heat ray.

In addition, the heater 31 may be formed by repeating a zigzag shape or a letter shape.

The heater fixing member 32 may be formed of a metal material. The heater 31 can be released from the seat by the heater fixing member 32 and can radiate heat. The heater fixing member 32 may include any one of resin, aluminum, and magnesium. In addition, the heater fixing member 32 may include a film or a tape.

The heater plate 33 may include any one of resin, aluminum, and magnesium. The heater plate 33 has the predetermined space, and the predetermined space may be a space that can include a heatable member. For example, the heater 31 and the heater fixing member 32 may be disposed inside the heater plate 33.

The heating member 8 of the vehicle steering wheel 100 generates heat to the steering wheel by the heating member 3 to assist the driving comfort of the driver in winter.

In order to separate the frame 1 and the heating member 3, one or more spacing protrusions 4 may be formed on the fixing member 2.

The fixing member 2 is fixed to a part of the frame 1 and includes a heating member 3 therein. When the heating member 3 generates heat, the heat that is emitted from the heating member 3 may be disturbed by the cold temperature of the frame 1. Therefore, the spacing protrusion 4 can be formed to separate the frame 1 and the heating member 3 from each other.

The spacing protrusions 4 may be formed on one surface of the fixing member 2 on the side of the frame 1 side. The frame 1 is generally made of a material having a high thermal conductivity such as a metal. Therefore, the heat generated in the heating member 3 can be absorbed by the material of the frame 1 having a high thermal conductivity. The heat generated in the heating member 3 must go to the outer peripheral surface of the steering wheel 100 for the user and heat may be taken away toward the frame 1 having a high thermal conductivity. Therefore, the spacing protrusions 4 may be formed to prevent heat loss generated in the heating member 3. [ The spacing protrusions 4 prevent the heat loss by the frame 1 so that the heating member 8 can generate heat at an appropriate temperature by the heating member 3. At least one of the spacing protrusions 4 may be formed. Further, the space around the spacing protrusion 4 may be formed in an empty state or an insulating member, a contour member 5, or the like.

The outer member 5 can be disposed around the fixing member 2 and the frame 1 to form the outer shape of the vehicle handle 100 and can also be disposed around the heater 31 and the heater fixing member 32. [ The outer member 5 may include one of materials having high thermal conductivity, and may include either carbon or magnesium.

1, the heating member 3 can be disposed at the same or similar position as the outer surface of the outer member 5. [

2 is a view illustrating a heating unit 8 according to an embodiment of the present invention.

Referring to FIG. 2, a fixing member 2 fixed to a part of the frame 1 having a rim shape may be formed. The fixing member 2 is not formed up to the outer circumferential surface of the vehicle handle 100 but can be disposed inside the predetermined length. The predetermined length may be determined according to the temperature of the heat radiated by the heating member 3, the temperature applied to the steering wheel 100, and the like. The outer member 5 may be disposed between the fixing member 2 and the outer peripheral surface of the vehicle handle 100. [

A heating member (3) may be disposed inside the fixing member (2). The heating member 3 includes a heater 31 and a heater fixing member 32 and can radiate heat by the heating member 3 to warm a certain portion of the handle. The heating temperature of the heating member 3 can be raised to an appropriate temperature at which the driver feels warm when the driver holds the handle.

In addition, at least one first through-hole may be formed in the heating plate 33, and at least one second through-hole may be formed in the heater fixing member 32.

The outer member 5 can be inserted into the first through hole and the second through hole so that the heating member 3 can be coupled. The outer member 5 is disposed in the vicinity of the heater 31 and the heater fixing member 32 in the heating member 3 so that the inside of the heating member 3 can be in a deadlock state. Therefore, the heater 31 can be stably fixed.

The heating member 3 can be disposed inside the outer surface of the outer member 5. [ The heating member 3 may be disposed within a predetermined depth of a cover portion (not shown) constituting the contour of the automotive handle 100. [ The heating member 3 may be disposed at a depth of 1.5 mm or more and 5 mm or less of the cover portion.

In addition, the cover portion may include any one of foam, resin, and leather. The cover portion may further include an antibacterial material, and may further include a leather member. The cover portion may be a heat insulating material, and may include an EPP heat insulating material.

1 and 2, the fixing member 2 has a predetermined length from the outer peripheral surface of the vehicle handle 100 and is present inside.

FIG. 3 is a view showing an overheat preventing unit 6 of a heating unit according to an embodiment of the present invention.

Referring to FIG. 3, the heating unit 8 may include at least one of an overheat prevention unit, a temperature sensor, and a control unit.

The heating member 3 may be connected to the overheat preventing portion 6. The heater 31 of the heating member 3 may be connected to the overheat preventing portion 6. [ The overheat preventing portion 6 is disposed between the switch portion 7 and the heating member 3 to adjust the temperature. The overheat preventing unit 6 may include a temperature sensor, a control unit, or the like to sense the temperature and block the heat. More specifically, the temperature sensor can sense the heat of the heating member 3, and the bimetal can block the heat when the temperature exceeds a certain level. Accordingly, when the heat sensed by the temperature sensor reaches a predetermined temperature or more, the bimetal interrupts heat, thereby preventing overheating of the steering wheel 100 of the vehicle. Either the temperature sensor or the bimetal may be disposed, or both may be disposed. However, the overheat preventing unit 6 is not limited to the temperature sensor and the bimetal, and may include other ones that can prevent overheating.

The switch unit 7 can apply power to the heating unit 8 of the steering wheel 100 for a vehicle. The driver may manually operate the heating member 3 by arranging the switch portion 7 in the center portion of the vehicle handle 100 or in the vehicle interior or by operating the temperature sensor of the vehicle handle 100 or the bimetal It is possible to install the unit 6 so that the ON / OFF operation can be automatically performed according to the room temperature of the automobile or the temperature of the handle.

In addition, the switch portion 7 may include an operation portion (not shown) capable of operating the heating portion 8 with reservation. Through the operating portion, the driver can operate the heating portion 8 to warm the handle in accordance with the time he or she expects. Therefore, the driver can operate the steering wheel warmly without waiting when the vehicle is loaded.

4 is a view illustrating a handle 100 for a vehicle according to an embodiment of the present invention.

Referring to FIG. 4, the heating unit 8 according to the present invention may be disposed on a part of the vehicle handle 100. The heating units 8 may be separately disposed at least one, and may be disposed separately to the left and right. The heating unit 8 may be disposed in an area corresponding to 40 degrees or more and 50 degrees or less from the vertical center line of the right and left sides.

The heating portion 8 can be formed mainly on the left and right sides where the driver is caught much while driving. The left and right heating portions 8 can be connected to each other in series or in parallel. In addition, the left and right heating portions 8 can be connected to each other so as to be able to intersect with each other in series and in parallel.

The heating portion 8 can be fixed to the frame 1 and to the double portion by the cover portion.

The arrangement of the heaters 31 may be different in the heater 31 depending on the position of the vehicle handle 100. [ For example, at a predetermined position of the vehicle handle 100 where the heating portion 8 is disposed, the heater 31 may be disposed at 50% or less of the periphery of the automotive handle 100.

Alternatively, the heater 31 may be disposed in the grip portion of the vehicle handle 100 at a ratio of 40% or more and 70% or less around the handle 100 for a vehicle. The grip portion may include a portion mainly gripped by the driver in the handlebar 100 for a vehicle.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, . Therefore, the scope of the present invention should not be limited to the above-described embodiments, but should be determined by equivalents to the appended claims, as well as the appended claims.

1: frame
2: Fixing member
3: Heating member
31: Heater
32: Heater fixing member
33: Heating plate
4:
5: outer member
6:
7:
8:
100: Handle for vehicle

Claims (40)

In a handle of a vehicle,
A frame having a rim shape;
A fixing member fixed to a part of the frame;
A heating member disposed on one side of the fixing member; And
And an outer member disposed around the fixing member and the frame to form an outer shape of the handle
Includes a car handle. The method according to claim 1,
And a heating portion that radiates heat determined by the heating member. The method of claim 2,
And the heating portion is disposed at least one or more separately in the vehicle handle. The method of claim 3,
Wherein the plurality of the heating portions are connected to each other in series or in parallel. The method of claim 3,
Wherein the connection of the plurality of the heating units is selectable between serial and parallel. The method according to claim 1,
Wherein the heating member includes a heating plate disposed at one side of the fixing member and having a predetermined space. The method of claim 6,
Wherein the heating member includes a heater inserted or attached within the predetermined space of the heating plate. The method of claim 7,
Wherein the heater includes any one of a code heater, a surface heater, and a PTC heater. The method of claim 7,
Wherein the heating member includes a heater fixing member for fixing the heater. The method of claim 9,
At least one or more first through holes are formed in the heating plate,
Wherein at least one second through hole is formed in the heater fixing member. The method of claim 10,
Wherein the outer member is inserted into the first through hole and the second through hole, The method according to claim 1,
Wherein the outer member comprises one of a high heat conductive material. The method according to claim 1,
Wherein the outer member includes one of carbon and magnesium. The method of claim 9,
Wherein the heater fixing member is formed of a metal material. The method of claim 9,
Wherein the heater fixing member includes one of resin, aluminum, and magnesium. The method of claim 9,
Wherein the heater fixing member includes a film or a tape material. The method of claim 9,
Wherein the heater plate includes one of resin, aluminum, and magnesium. The method of claim 8,
Wherein the surface heater is a metal whose heater is thin. The method of claim 7,
Wherein the heater is formed in a shape in which the d shape is repeatedly arranged. The method of claim 2,
Wherein the heating portion includes at least one of an overheat preventing portion, a temperature sensor, and a control portion. The method according to claim 1,
Wherein at least one spacing projection is formed on one side of the frame side of the fixing member. The method according to claim 1,
Wherein the fixing member further comprises fixing means for fixing the frame to the frame. The method of claim 2,
And a switch unit for controlling power of the heating unit. The method of claim 2,
Wherein the heating portion includes an operation portion capable of operating reservation. The method according to claim 1,
Wherein the heating member is disposed in the same or similar shape as the contour line of the vehicle handle. The method according to claim 1,
Wherein the heating member is disposed at the same or similar position as the outer surface of the outer member. The method according to claim 1,
And the heating member is disposed inside the outer surface of the outer member. The method of claim 2,
Wherein the vehicle handle includes a cover portion that forms an outer shape of the handle. 29. The method of claim 28,
Wherein the heating member is disposed within a predetermined depth of the cover portion. 29. The method of claim 29,
Wherein the heating member is disposed at a depth of 1.5 mm or more and 5 mm or less of the cover portion. 29. The method of claim 28,
Wherein the cover portion includes any one of foam, resin, and leather. 29. The method of claim 28,
Wherein the cover portion further comprises a leather member. 29. The method of claim 28,
Wherein the cover portion further comprises an antibacterial material. 29. The method of claim 28,
Wherein the cover portion is a heat insulating material. 35. The method of claim 34,
Wherein the heat insulating material includes an EPP series. 29. The method of claim 28,
Wherein the heating portion is doubly fixed by the frame and the cover portion. The method of claim 7,
Wherein a position of the heater is different according to a position of the vehicle handle. 37. The method of claim 37,
At a predetermined position of the vehicle handle in which the heating portion is disposed,
Wherein the heater is disposed at 50% or less of the periphery of the cross section at the predetermined position. 37. The method of claim 37,
Wherein the heater is disposed on the periphery of the end surface of the grip portion at 40% or more and 70% or less. The method of claim 2,
The heating portion is disposed separately on the right and left sides of the rim,
Wherein the heating portion is disposed in an area corresponding to 40 degrees or more and 50 degrees or less from a horizontal center line of the rim.
KR1020150185415A 2015-12-21 2015-12-23 Steering wheel for vehicle KR20170074138A (en)

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Application Number Priority Date Filing Date Title
KR1020150183176 2015-12-21
KR20150183176 2015-12-21

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230067577A1 (en) * 2021-08-27 2023-03-02 Panasonic Intellectual Property Management Co., Ltd. Electrode structure, steering wheel, and method for manufacturing steering wheel
US20230126096A1 (en) * 2021-10-26 2023-04-27 Panasonic Intellectual Property Management Co., Ltd. Electrode structure, steering wheel, and method for manufacturing steering wheel

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230067577A1 (en) * 2021-08-27 2023-03-02 Panasonic Intellectual Property Management Co., Ltd. Electrode structure, steering wheel, and method for manufacturing steering wheel
US12065188B2 (en) * 2021-08-27 2024-08-20 Panasonic Automotive Systems Co., Ltd. Electrode structure, steering wheel, and method for manufacturing steering wheel
US20230126096A1 (en) * 2021-10-26 2023-04-27 Panasonic Intellectual Property Management Co., Ltd. Electrode structure, steering wheel, and method for manufacturing steering wheel

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