WO2016008331A1 - 一种汽车方向盘 - Google Patents

一种汽车方向盘 Download PDF

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Publication number
WO2016008331A1
WO2016008331A1 PCT/CN2015/078854 CN2015078854W WO2016008331A1 WO 2016008331 A1 WO2016008331 A1 WO 2016008331A1 CN 2015078854 W CN2015078854 W CN 2015078854W WO 2016008331 A1 WO2016008331 A1 WO 2016008331A1
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Prior art keywords
steering wheel
spring
wheel frame
rib
airbag
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PCT/CN2015/078854
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English (en)
French (fr)
Inventor
李春宇
卜松林
江志勇
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奥托立夫开发公司
李春宇
卜松林
江志勇
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Application filed by 奥托立夫开发公司, 李春宇, 卜松林, 江志勇 filed Critical 奥托立夫开发公司
Priority to US15/325,738 priority Critical patent/US10266142B2/en
Priority to CN201580031891.XA priority patent/CN106604850B/zh
Priority to EP15822156.4A priority patent/EP3181411B1/en
Publication of WO2016008331A1 publication Critical patent/WO2016008331A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R21/00—Arrangements or fittings on vehicles for protecting or preventing injuries to occupants or pedestrians in case of accidents or other traffic risks
    • B60R21/02—Occupant safety arrangements or fittings, e.g. crash pads
    • B60R21/16—Inflatable occupant restraints or confinements designed to inflate upon impact or impending impact, e.g. air bags
    • B60R21/20—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components
    • B60R21/203—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns
    • B60R21/2035—Arrangements for storing inflatable members in their non-use or deflated condition; Arrangement or mounting of air bag modules or components in steering wheels or steering columns using modules containing inflator, bag and cover attachable to the steering wheel as a complete sub-unit
    • 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

Definitions

  • the invention relates to the field of automobiles, and in particular to an automobile steering wheel.
  • the steering wheel of the car includes a steering wheel skeleton and a DAB mounted on the steering wheel skeleton.
  • DAB is the abbreviation of Driver AirBag, which means “driver airbag” in Chinese.
  • the DAB includes a DAB module (airbag module 3' in Fig. 1) and a DAB cover (airbag cover 4' in Fig. 1), that is, a driver airbag module and a decorative cover that is covered thereon, and the DAB cover is located Plastic parts in the center of the steering wheel skeleton. When the collision airbag deploys, the DAB cover will be bounced off.
  • the cooperation mechanism of the conventional automobile DAB and the steering wheel skeleton is realized by chucking the ⁇ spring 5' mounted on the steering wheel frame 1' by the hook 41' of the DAB cover 4'.
  • the spring limiting beam 11' on the steering wheel frame 1' is used to press the ⁇ spring 5'.
  • the technical solution of the present invention provides an automobile steering wheel, which comprises a steering wheel skeleton made of metal, a steering wheel rear cover made of plastic, an airbag module and an airbag cover;
  • the steering wheel rear cover is located at a bottom of the steering wheel frame, the airbag module is mounted above the steering wheel frame, and the airbag cover is for enclosing the airbag module and located at a center above the steering wheel frame position;
  • An omega spring is mounted on the steering wheel frame, and the airbag cover protrudes downwardly a hook, two of the hooks are inserted into the steering wheel frame, and the two free ends of the omega spring are engaged with the two hooks.
  • the steering wheel rear cover extends from a rib, and the rib is located between the ⁇ spring and the steering wheel frame for supporting the ⁇ spring.
  • the steering wheel frame is formed with a spring card slot and a spring limiting beam, the middle portion of the ⁇ spring is hung on the spring card slot, and the two sides of the ⁇ spring are pressed by the spring limiting beam The two free ends of the omega spring are in contact with the ribs.
  • the spring limiting beam has four, and each of the two spring limiting beams presses a side section of the ⁇ spring.
  • the rib extends from the steering wheel back cover and protrudes above the steering wheel frame.
  • an insertion hole for inserting the hook is formed on the steering wheel bobbin, and the insertion hole reserves an extended space for the rib.
  • the ribs are elongated.
  • the rib since the rear cover of the steering wheel extends out of the rib, the rib is located between the ⁇ spring and the steering wheel frame for supporting the ⁇ spring.
  • the rib eliminates the gap between the ⁇ spring and the steering wheel skeleton, and the rib is made of plastic. Even if a collision occurs between the ⁇ spring and the rib, the noise generated is very small, effectively solving the problem of loud noise.
  • Figure 1 is a cross-sectional view of a conventional automobile steering wheel
  • FIG. 2 is a plan view of a steering wheel skeleton in a conventional automobile steering wheel
  • FIG. 3 is a top plan view of a steering wheel skeleton in a steering wheel of an automobile according to an embodiment of the present invention
  • FIG. 4 is a schematic diagram of a rib spring supported by a rib in an automobile steering wheel according to an embodiment of the present invention.
  • the "vertical direction”, “horizontal direction”, “up and down direction” and “left and right direction” refer to the orientation in which the steering wheel of the automobile is mounted on the automobile.
  • the steering wheel of the automobile includes a steering wheel skeleton made of metal, a steering wheel rear cover 2 made of plastic, an airbag module and an airbag cover; the steering wheel rear cover 2 is located at the bottom of the steering wheel frame 1, and the steering wheel skeleton
  • the center of the 1 forms a receiving groove (not shown), the airbag module is installed in the receiving groove of the steering wheel frame 1 and is located above the steering wheel frame 1; the airbag cover is used for enclosing the airbag module and located above the steering wheel frame 1
  • the center position; the steering wheel frame 1 is mounted with an omega spring 5, and the airbag cover protrudes downwardly from two hooks (not shown), and the two hooks are inserted into the insertion holes 13 of the steering wheel frame 1, the omega spring
  • the two side sections 53 of the 5 are respectively engaged with the two hooks, and the steering wheel rear cover 2 extends out of the rib 21, and the rib 21 is located below the ⁇ spring 5 for supporting the ⁇ spring 5.
  • the hook is inserted into the steering wheel frame 1 for mounting the airbag cover and the steering wheel frame 1, and the hook is a barb, which is inserted into the insertion hole 13, so that the airbag cover is locked in the vertical direction with the steering wheel frame 1.
  • the side section 53 of the ⁇ spring 5 is snapped into the barb of the hook. After the engagement, the ⁇ spring 5 is compressed by the two hooks, and the elastic force generated by the ⁇ spring 5 locks the airbag cover in the horizontal direction to prevent safety.
  • the airbag cover is tilted in the horizontal direction.
  • the airbag module and the hook in the present invention please refer to the installation and cooperation manner of the airbag cover 4', the airbag module 3' and the hook 41' in FIG.
  • the airbag cover is placed on the airbag module, and the hook is extended from the airbag cover.
  • a gap is left between the two free ends 51' of the existing ⁇ spring 5' and the spring limit beam 11', and the ⁇ spring 5' easily comes into contact with the spring limit beam 11' to generate noise.
  • Omega bomb The spring 5' and the spring limiting beam 11' are both made of metal, and the collision between the metal and the metal produces more noise, which affects the comfort of the car.
  • the rib 21 is located below the ⁇ spring 5, and the rib 21 can make the ⁇ spring 5 upward against the spring limiting beam 12, That is to say, by the upward support of the rib 21, the gap of 0.3 mm between the ⁇ spring 5 and the spring limiting beam 12 is eliminated, and the interference fit is almost complete, so that the ⁇ spring does not sway up and down, resulting in noise. It is.
  • the rib 21 is made of plastic, and even if a collision occurs between the ⁇ spring 5 and the rib 21, it is a collision between the metal and the plastic, and the generated noise is also very small, effectively solving the problem of loud noise.
  • the ⁇ spring 5 is a gate shape, that is, a square frame that is open on one side.
  • the omega spring 5 in the present invention is not limited to the above shape, and the omega spring 5 may be in a shape closer to ⁇ , that is, the main body has a circular arc shape, and the two free ends are respectively bent to form a short side.
  • the steering wheel frame 1 is formed with a spring card slot 11 and a spring limiting beam 12, and the middle portion 52 of the ⁇ spring 5 is hung on the spring card slot 11, and the two side segments 53 of the ⁇ spring 5 are The spring stop beam 12 is pressed, and the two free ends 51 of the ⁇ spring 5 are in contact with the rib 21 .
  • the two free ends 51 of the ⁇ spring 5 are first passed under the spring limit beam 12, and then the middle section 52 of the ⁇ spring 5 is hung in the spring card slot 11.
  • the two side sections 53 of the ⁇ spring 5 are pressed by the spring stop beam 12, and a gap remains between the two free ends 51 of the ⁇ spring 5 and the steering wheel frame 1.
  • the rib 21 functions to fill the gap.
  • the two free ends 51 of the ⁇ spring 5 are in direct contact with the ribs 21, and the ribs 21 serve to prevent the two free ends 51 of the ⁇ spring 5 from coming into contact with the spring limiting beam 12 to generate noise.
  • the middle portion 52 of the ⁇ spring 5 is hooked to the spring card slot 11, it functions as a preliminary positioning of the ⁇ spring 5, and defines the position of the ⁇ spring 5 in the vertical direction of the horizontal plane.
  • the both side sections 53 of the ⁇ spring 5 are pressed by the spring stopper beam 12, defining the range of movement of the ⁇ spring 5 in the left-right direction of the vertical plane, and the both side sections 53 of the ⁇ spring 5 are movable in a certain range in the left-right direction.
  • each of the two spring limiting beams 12 presses the one side free end 51 of the ⁇ spring 5.
  • the spring limiting beam 12 can also have two, one on each side. Or three on each side.
  • the rib 21 extends from the steering wheel rear cover 2 and protrudes above the steering wheel frame 1.
  • An insertion hole 13 for inserting a hook is formed on the steering wheel frame 1, and the insertion hole 13 reserves a space for the rib 21 to protrude.
  • the rib 21 projects from the space 21 reserved by the rear cover 2 to the upper side of the steering wheel frame 1.
  • the position of the reserved space is a position colliding with the two free ends 51' of the omega spring 5' in the existing steering wheel frame 1'.
  • the portion is eliminated as a space in which the rib 21 protrudes.
  • the rib 21 is elongated.
  • the rib 21 may also be square, spherical or other irregular shape. It is within the scope of the present invention as long as it can function as a support for the omega spring 5.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Air Bags (AREA)

Abstract

一种汽车方向盘，包括金属制成的方向盘骨架（1）、塑料制成的方向盘后盖（2）、安全气囊模块（3'）和安全气囊饰盖（4'）；所述方向盘后盖（2）位于所述方向盘骨架（1）的底部，所述安全气囊模块（3'）安装在所述方向盘骨架（1）的上方，所述安全气囊饰盖（4'）用于封装所述安全气囊模块（3'）并位于所述方向盘骨架（1）上方的中心位置；所述方向盘骨架（1）上安装有Ω弹簧（5），所述安全气囊饰盖（4'）向下沿伸出卡钩（41'），所述卡钩插入到所述方向盘骨架（1）上，所述Ω弹簧（5）与所述卡钩卡合，所述方向盘后盖（2）延伸出凸肋（21），所述凸肋（21）位于所述Ω弹簧（5）与所述方向盘骨架（1）之间，用于支撑所述Ω弹簧（5）。凸肋消除了Ω弹簧与方向盘骨架之间的空隙，并且凸肋由塑料制成，有效地解决了噪音较大的问题。

Description

一种汽车方向盘 技术领域
本发明涉及汽车领域，尤其涉及一种汽车方向盘。
背景技术
汽车方向盘包括方向盘骨架和安装在方向盘骨架上的DAB。DAB是Driver AirBag的缩写，中文意思为“驾驶员安全气囊”。DAB包括DAB模块(图1中的安全气囊模块3′)和DAB饰盖(图1中的安全气囊饰盖4′)，即驾驶员安全气囊模块以及罩在上面的装饰盖，DAB饰盖位于方向盘骨架中心的塑料件。当在发生碰撞气囊展开时，DAB饰盖会被弹开。
参见图1，现有的汽车DAB与方向盘骨架的配合机构是通过DAB饰盖4′的卡钩41′来卡紧安装在方向盘骨架1′上的Ω弹簧5′来实现的。如图2所示，方向盘骨架1′上的弹簧限位梁11′用于压住Ω弹簧5′。
为了使方向盘骨架1′便于安装Ω弹簧5′，我们通常在弹簧限位梁11′与Ω弹簧5′的配合处预留0.3mm的间隙，这个间隙使Ω弹簧5′有了发生位移的行程，当Ω弹簧5′与DAB饰盖相互配合时，这个位移会使Ω弹簧5′与弹簧限位梁11′接触产生噪音。
因此，有必要设计一种降低噪音的汽车方向盘。
发明内容
本发明的目的在于克服现有技术的不足，提供一种降低噪音的汽车方向盘。
本发明的技术方案提供一种汽车方向盘，包括金属制成的方向盘骨架、塑料制成的方向盘后盖、安全气囊模块和安全气囊饰盖；
所述方向盘后盖位于所述方向盘骨架的底部，所述安全气囊模块安装在所述方向盘骨架的上方，所述安全气囊饰盖用于封装所述安全气囊模块并位于所述方向盘骨架上方的中心位置；
所述方向盘骨架上安装有Ω弹簧，所述安全气囊饰盖向下沿伸出两 个卡钩，两个所述卡钩插入到所述方向盘骨架上，所述Ω弹簧的两自由端与两个所述卡钩卡合，
所述方向盘后盖延伸出凸肋，所述凸肋位于所述Ω弹簧与所述方向盘骨架之间，用于支撑所述Ω弹簧。
优选地，所述方向盘骨架上形成有弹簧卡槽和弹簧限位梁，所述Ω弹簧的中段挂在所述弹簧卡槽上，所述Ω弹簧的两侧段被所述弹簧限位梁压住，所述Ω弹簧的两自由端与所述凸肋接触。
优选地，所述弹簧限位梁有四个，每两个所述弹簧限位梁压住所述Ω弹簧的一侧段。
优选地，所述凸肋从所述方向盘后盖延伸出来，伸出到所述方向盘骨架的上方。
优选地，所述方向盘骨架上形成用于插入所述卡钩的插入孔，所述插入孔为所述凸肋预留了伸出的空间。
优选地，所述凸肋为长条形。
采用上述技术方案后，具有如下有益效果：由于方向盘后盖延伸出凸肋，凸肋位于Ω弹簧与方向盘骨架之间，用于支撑Ω弹簧。凸肋消除了Ω弹簧与方向盘骨架之间的空隙，并且凸肋由塑料制成，Ω弹簧与凸肋之间即使产生碰撞，产生的噪音也非常小，有效地解决了噪音较大的问题。
附图说明
图1是现有的汽车方向盘的剖视图；
图2是现有的汽车方向盘中方向盘骨架的俯视图；
图3是本发明一实施例中汽车方向盘中方向盘骨架的俯视图；
图4是本发明一实施例中汽车方向盘中凸肋支撑Ω弹簧的原理图。
附图标记对照表：
1′-方向盘骨架   3′-安全气囊模块   4′-DAB饰盖
5′-Ω弹簧       11′-弹簧限位梁    41′-卡钩
51′-自由端       1-方向盘骨架    2-方向盘后盖
5-Ω弹簧          11-卡槽         12-弹簧限位梁
13-插入孔         21-凸肋         51-自由端
52-中段           53-侧段
具体实施方式
下面结合附图来进一步说明本发明的具体实施方式。
本发明中，所述的“竖直方向”、“水平方向”、“上下方向”和“左右方向”是指汽车方向盘安装到汽车上的方位。
参见图3-4所示，汽车方向盘包括金属制成的方向盘骨架1、塑料制成的方向盘后盖2、安全气囊模块和安全气囊饰盖；方向盘后盖2位于方向盘骨架1的底部，方向盘骨架1的中心形成收容槽(图未示)，安全气囊模块安装在方向盘骨架1的收容槽中，并位于方向盘骨架1的上方；安全气囊饰盖用于封装安全气囊模块并位于方向盘骨架1上方的中心位置；方向盘骨架1上安装有Ω弹簧5，安全气囊饰盖向下沿伸出两个卡钩(图未示)，两个卡钩插入到方向盘骨架1上的插入孔13中，Ω弹簧5的两侧段53处分别与两个卡钩卡合，方向盘后盖2延伸出凸肋21，凸肋21位于Ω弹簧5下方，用于支撑Ω弹簧5。
卡钩插入到方向盘骨架1中用于安装安全气囊饰盖与方向盘骨架1，卡钩为一倒钩，插入到插入孔13后，使得安全气囊饰盖在竖直方向上与方向盘骨架1锁定。Ω弹簧5的侧段53卡入到卡钩的倒钩中，卡合后Ω弹簧5被两个卡钩压缩，Ω弹簧5产生的弹性力将安全气囊饰盖在水平方向上锁定，防止安全气囊饰盖在水平方向上发生窜动。
有关本发明中安全气囊饰盖、安全气囊模块及卡钩的安装配合方式，请参照图1中的安全气囊饰盖4′、安全气囊模块3′及卡钩41′的安装配合方式来理解。安全气囊饰盖罩在安全气囊模块上，卡钩从安全气囊饰盖上延伸形成。
如图2所示，现有的Ω弹簧5′的两自由端51′与弹簧限位梁11′之间留有间隙，Ω弹簧5′容易与弹簧限位梁11′接触产生的噪音。又由于Ω弹 簧5′和弹簧限位梁11′均由金属制成，金属与金属之间的碰撞，产生的噪音更大，影响了汽车的使用舒适性。
本实施例中，如图3-4所示，由于方向盘后盖2延伸出凸肋21，凸肋21位于Ω弹簧5下方，凸肋21能使Ω弹簧5向上抵住弹簧限位梁12，也就说通过凸肋21的向上支撑，使Ω弹簧5与弹簧限位梁12之间的0.3mm的间隙消除了，几乎是过盈配合了，这样Ω弹簧就不会上下窜动，导致噪音了。并且凸肋21由塑料制成，Ω弹簧5与凸肋21之间即使产生碰撞，也属于金属与塑料之间的碰撞，产生的噪音也非常小，有效地解决了噪音较大的问题。
本实施例中，如图3所示，Ω弹簧5为门形，即一面开口的方形框架。
较佳地，本发明中的Ω弹簧5不限于上述形状，Ω弹簧5还可以为更接近于Ω的形状，即主体为圆弧形，两自由端分别折弯后形成短边。
较佳地，如图3所示，方向盘骨架1上形成有弹簧卡槽11和弹簧限位梁12，Ω弹簧5的中段52挂在弹簧卡槽11上，Ω弹簧5的两侧段53被弹簧限位梁12压住，Ω弹簧5的两自由端51与凸肋21接触。安装Ω弹簧5时，先将Ω弹簧5的两自由端51穿过弹簧限位梁12的下方，然后将Ω弹簧5的中段52挂在弹簧卡槽11中。安装后，Ω弹簧5的两侧段53被弹簧限位梁12压住，Ω弹簧5的两自由端51与方向盘骨架1之间仍留有间隙。但由于凸肋21位于Ω弹簧5与方向盘骨架1之间，凸肋21起到了填充间隙的作用。Ω弹簧5的两自由端51处与凸肋21直接接触，凸肋21起到了防止Ω弹簧5的两自由端51处与弹簧限位梁12接触产生噪音的作用。Ω弹簧5的中段52与弹簧卡槽11钩挂后，起到了初步定位Ω弹簧5的作用，限定了Ω弹簧5在水平面的上下方向的位置。Ω弹簧5的两侧段53被弹簧限位梁12压住，限定了Ω弹簧5在垂直面的左右方向的活动范围，Ω弹簧5的两侧段53可以在左右方向的一定范围内运动。当Ω弹簧5安装到方向盘骨架1的初始状态时，此时卡钩还没有插入到方向盘骨架1中，Ω弹簧5的两侧段53之间的距离较大。当卡钩插入到方向盘骨架1后，Ω弹簧5的两侧段53被压缩，之间的距离 缩小。
本实施例中，如图3所示，弹簧限位梁12有四个，每两个弹簧限位梁12压住Ω弹簧5的一侧自由端51。
较佳地，弹簧限位梁12还可以有两个，左右各一个。或左右各三个。
本实施例中，如图3所示，凸肋21从方向盘后盖2延伸出来，伸出到方向盘骨架1的上方。方向盘骨架1上形成用于插入卡钩的插入孔13，插入孔13为凸肋21预留了伸出的空间。凸肋21从后盖2预留的21空间处伸出到方向盘骨架1的上方。如图2所示，该预留空间的位置，在现有的方向盘骨架1′中，为与Ω弹簧5′的两自由端51′碰撞的位置。本实施例中，将该部分取消，作为凸肋21伸出的空间。
本实施例中，如图3所示，凸肋21为长条形。当然，为了起到支撑Ω弹簧5的作用，凸肋21还可以为方块形、球形或其他不规则形状。只要能够起到支撑Ω弹簧5的作用，都属于本发明的保护范围。
以上所述的仅是本发明的原理和较佳的实施例。应当指出，对于本领域的普通技术人员来说，在本发明原理的基础上，还可以做出若干其它变型，也应视为本发明的保护范围。

Claims (7)

  1. 一种汽车方向盘，包括金属制成的方向盘骨架、塑料制成的方向盘后盖、安全气囊模块和安全气囊饰盖；
    所述方向盘后盖位于所述方向盘骨架的底部，所述安全气囊模块安装在所述方向盘骨架的上方，所述安全气囊饰盖用于封装所述安全气囊模块并位于所述方向盘骨架上方的中心位置；
    所述方向盘骨架上安装有Ω弹簧，所述安全气囊饰盖向下沿伸出两个卡钩，两个所述卡钩插入到所述方向盘骨架上，所述Ω弹簧的两自由端与两个所述卡钩卡合，其特征在于，
    所述方向盘后盖延伸出凸肋，所述凸肋位于所述Ω弹簧与所述方向盘骨架之间，用于支撑所述Ω弹簧。
  2. 根据权利要求1所述的汽车方向盘，其特征在于，所述方向盘骨架上形成有弹簧卡槽和弹簧限位梁，所述Ω弹簧的中段挂在所述弹簧卡槽上，所述Ω弹簧的两侧段被所述弹簧限位梁压住，所述Ω弹簧的两自由端与所述凸肋接触。
  3. 根据权利要求2所述的汽车方向盘，其特征在于，所述弹簧限位梁有四个，每两个所述弹簧限位梁压住所述Ω弹簧的一侧段。
  4. 根据权利要求1所述的汽车方向盘，其特征在于，所述凸肋从所述方向盘后盖延伸出来，伸出到所述方向盘骨架的上方。
  5. 根据权利要求4所述的汽车方向盘，其特征在于，所述方向盘骨架上形成用于插入所述卡钩的插入孔，所述插入孔为所述凸肋预留了伸出的空间。
  6. 根据权利要求1所述的汽车方向盘，其特征在于，所述凸肋为长条形。
  7. 根据权利要求1所述的汽车方向盘，其特征在于，Ω弹簧由金属制成。
PCT/CN2015/078854 2014-07-15 2015-05-13 一种汽车方向盘 WO2016008331A1 (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114104077A (zh) * 2020-09-01 2022-03-01 丰田合成株式会社 方向盘

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3043381B1 (fr) 2015-11-11 2018-04-27 Autoliv Development Ab Volant de vehicule
FR3065928B1 (fr) 2017-05-05 2020-09-04 Autoliv Dev Dispositif de fixation de module de securite sur un volant de vehicule
FR3085914B1 (fr) * 2018-09-14 2020-08-14 Autoliv Dev Dispositif de montage amovible d'un module de coussin gonflable
US11097765B2 (en) * 2019-07-26 2021-08-24 Toyoda Gosei Co., Ltd. Steering wheel

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103430A1 (en) * 1999-11-23 2001-05-30 Dalphi Metal Espana, S.A. Device for an improved fast fastening of an airbag module on the steering wheel
GB0204907D0 (en) * 2002-03-01 2002-04-17 Autoliv Dev Improvements in or relating to a mounting arrangement
CN102442269A (zh) * 2010-09-30 2012-05-09 丰田合成株式会社 安装有气囊装置的转向盘
JP5015261B2 (ja) * 2007-10-10 2012-08-29 オートリブ ディベロップメント エービー エアバッグ装置の取付け構造
CN102811890A (zh) * 2010-03-30 2012-12-05 芦森工业株式会社 气囊装置
CN203472779U (zh) * 2013-08-12 2014-03-12 北京汽车股份有限公司 一种驾驶员安全气囊安装结构及车辆

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7621560B2 (en) * 2005-02-07 2009-11-24 Key Safety Systems, Inc Horn switch
US7556282B2 (en) * 2006-03-09 2009-07-07 Toyoda Gosei Co. Ltd. Steering wheel assembly
JP5153547B2 (ja) * 2008-09-30 2013-02-27 日本プラスト株式会社 エアバッグモジュールの取付け構造

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1103430A1 (en) * 1999-11-23 2001-05-30 Dalphi Metal Espana, S.A. Device for an improved fast fastening of an airbag module on the steering wheel
GB0204907D0 (en) * 2002-03-01 2002-04-17 Autoliv Dev Improvements in or relating to a mounting arrangement
JP5015261B2 (ja) * 2007-10-10 2012-08-29 オートリブ ディベロップメント エービー エアバッグ装置の取付け構造
CN102811890A (zh) * 2010-03-30 2012-12-05 芦森工业株式会社 气囊装置
CN102442269A (zh) * 2010-09-30 2012-05-09 丰田合成株式会社 安装有气囊装置的转向盘
CN203472779U (zh) * 2013-08-12 2014-03-12 北京汽车股份有限公司 一种驾驶员安全气囊安装结构及车辆

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114104077A (zh) * 2020-09-01 2022-03-01 丰田合成株式会社 方向盘
CN114104077B (zh) * 2020-09-01 2023-08-22 丰田合成株式会社 方向盘

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