The present invention provides a wheel axle lifter used for being adapted to be disposed with auto-mobiles. The wheel axle lifter comprises a fixing portion, a first airbag and a suspending arm. The fixing portion is used for being disposed with a body of the auto-mobile. The first airbag disposed w
The present invention provides a wheel axle lifter used for being adapted to be disposed with auto-mobiles. The wheel axle lifter comprises a fixing portion, a first airbag and a suspending arm. The fixing portion is used for being disposed with a body of the auto-mobile. The first airbag disposed with the fixing portion comprises at least two rollers. The two rollers are positioned integrally. One end of the suspending arm is pivotally disposed with the fixing portion. The suspending arm is disposed with a wheel axle and is able to move between a first position and a second position. Each one of the two rollers rotationally contacts with the suspending arm when the first airbag drives the two rollers upward to abut against the suspending arm so that the suspending arm moves to the second position.
대표청구항▼
1. A wheel axle lifter used for being adapted for auto-mobiles, the auto-mobiles comprising a body of the auto mobiles and a wheel axle, and the wheel axle lifter comprising: a fixing portion, being disposed with the body of the auto mobiles;a first airbag, being disposed with the fixing portion, th
1. A wheel axle lifter used for being adapted for auto-mobiles, the auto-mobiles comprising a body of the auto mobiles and a wheel axle, and the wheel axle lifter comprising: a fixing portion, being disposed with the body of the auto mobiles;a first airbag, being disposed with the fixing portion, the first airbag having at least two rollers, the two rollers being spaced apart;a suspending arm, one end of the suspending arm being pivotally disposed with the fixing portion, a middle portion of the suspending arm being disposed with the wheel axle, the suspending arm being capable of moving between a first position and a second position;wherein each one of the two rollers is capable of rotating, the two rollers contact the suspending arm when the first airbag drives the two rollers upward to abut against the suspending arm, so that the suspending arm moves to the second position. 2. The wheel axle lifter of claim 1, wherein the fixing portion has a supporting frame and a bearing base, the supporting frame is disposed with the body of the auto mobiles, the bearing base has an adjusting portion, the adjusting portion has a first adjusting hole and a second adjusting hole, a position of the first adjusting hole is higher than a position of the second adjusting hole, the supporting frame is disposed with the adjusting portion. 3. The wheel axle lifter of claim 2, wherein the bearing base has an abutting member and at least a pivoting member, the abutting member extends upwardly from a bottom of the bearing base, the suspending arm abuts against the abutting member when the first airbag releases air, the pivoting member is capable of pivoting, the pivoting member is disposed between the bearing base and the first airbag. 4. The wheel axle lifter of claim 3, wherein the abutting member has a joint portion and a modulating portion, one end of the joint portion is disposed with the bearing base, the modulating portion is located at the other end of the joint portion, the modulating portion is capable of moving upwardly and downwardly with respect to the joint portion so as to adjust an extending height of the modulating portion; wherein the suspending arm abuts against the modulating portion when the first airbag releases air. 5. The wheel axle lifter of claim 4, wherein the wheel axle lifter further comprises a damp mechanism, the damp mechanism comprises a bearing rod and a second airbag, the bearing rod is capable of pivoting, the bearing rod is disposed between the fixing portion and the wheel axle, the second airbag is disposed at the end of the suspending arm away from the fixing portion. 6. The wheel axle lifter of claim 5, wherein the suspending arm comprises a protecting member, the protecting member wraps the end of the suspending arm close to the fixing portion. 7. The wheel axle lifter of claim 2, wherein the wheel axle lifter further comprises a damp mechanism, the damp mechanism comprises a bearing rod and a second airbag, the bearing rod is capable of pivoting, the bearing rod is disposed between the fixing portion and the wheel axle, the second airbag is disposed at the end of the suspending arm away from the fixing portion. 8. The wheel axle lifter of claim 7, wherein the suspending arm comprises a protecting member, the protecting member wraps the end of the suspending arm close to the fixing portion. 9. The wheel axle lifter of claim 3, wherein the wheel axle lifter further comprises a damp mechanism, the damp mechanism comprises a bearing rod and a second airbag, the bearing rod is capable of pivoting, the bearing rod is disposed between the fixing portion and the wheel axle, the second airbag is disposed at the end of the suspending arm away from the fixing portion. 10. The wheel axle lifter of claim 9, wherein the suspending arm comprises a protecting member, the protecting member wraps the end of the suspending arm close to the fixing portion. 11. The wheel axle lifter of claim 1, wherein the wheel axle lifter further comprises a damp mechanism, the damp mechanism comprises a bearing rod and a second airbag, the bearing rod is capable of pivoting, the bearing rod is disposed between the fixing portion and the wheel axle, the second airbag is disposed at the end of the suspending arm away from the fixing portion. 12. The wheel axle lifter of claim 11, wherein the suspending arm comprises a protecting member, the protecting member wraps the end of the suspending arm close to the fixing portion.
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이 특허에 인용된 특허 (11)
Hicks William J. (Muskegon MI), Apparatus for providing additional lift in a retractable suspension.
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