Anti-slip safety tensioning device for automobile
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B60P-007/08
B60P-007/06
B65H-059/00
출원번호
US-0109787
(2016-01-20)
등록번호
US-10207627
(2019-02-19)
우선권정보
CN-2015 1 0074040 (2015-02-12)
국제출원번호
PCT/CN2016/000035
(2016-01-20)
국제공개번호
WO2016/127725
(2016-08-18)
발명자
/ 주소
Chen, Weiguo
Chen, Yanqiong
Ma, Fengquan
출원인 / 주소
Ningbo Xuli Metal Products Co., Ltd.
대리인 / 주소
Wang Law Firm, Inc.
인용정보
피인용 횟수 :
0인용 특허 :
3
초록▼
An anti-slip safety tensioning device for automobile, comprises a driving handle assembly, an eccentric shaft, a support assembly, a long band and a short band; wherein, the driving handle assembly is located between a pair of support lateral plates of the support assembly, and can be rotatable rela
An anti-slip safety tensioning device for automobile, comprises a driving handle assembly, an eccentric shaft, a support assembly, a long band and a short band; wherein, the driving handle assembly is located between a pair of support lateral plates of the support assembly, and can be rotatable relative to the eccentric shaft; and when the driving handle assembly is folded, the eccentric shaft is located on a rear side of the top shaft and the eccentric bulge of the eccentric shaft faces the top shaft; the long band having a free end wrapped around the eccentric shaft, and the free end passes through the gap between the eccentric shaft and the top shaft. When in unfolded state, there is a largest gap between the top shaft and the eccentric shaft.
대표청구항▼
1. An anti-slip safety tensioning device for automobile, comprising a driving handle assembly, a support assembly, and a a first band and a second band; wherein, the driving handle assembly is rotatable relative to the support assembly;the support assembly comprises two support lateral plates, an ec
1. An anti-slip safety tensioning device for automobile, comprising a driving handle assembly, a support assembly, and a a first band and a second band; wherein, the driving handle assembly is rotatable relative to the support assembly;the support assembly comprises two support lateral plates, an eccentric shaft having an eccentric bulge and two ends respectively inserted into the two support lateral plates, and a plurality of connecting shafts disposed between the two support lateral plates;the driving handle assembly comprises two driving handle lateral plates, a top shaft located at a front side of the driving handle assembly and between the two driving handle lateral plates, and a barrier assembly located at a rear side of the driving handle assembly and between the two driving handle lateral plates;the driving handle assembly is located between the two support lateral plates, and the two ends of the eccentric shaft respectively pass through the two driving handle lateral plates enabling the driving handle assembly to be rotated around the eccentric shaft to achieve unfolding and folding of the driving handle assembly relative to the support assembly;and when the driving handle assembly is folded relative to the support assembly, the eccentric shaft is located on a rear side of the top shaft and the eccentric bulge of the eccentric shaft faces the top shaft;the first band being longer than the second band, the first band having a free end wrapped around the eccentric shaft, and the free end of the first band passes through a gap between the eccentric shaft and the top shaft. 2. The tensioning device of claim 1, wherein the barrier assembly includes a connecting barrier and a fixed plate disposed adjacent to each other and between the two driving handle lateral plates, and a spring disposed between the connecting barrier and the fixed plate; the connecting barrier has two stopper portions disposed at opposite sides thereof, and correspondingly, each support lateral plate has a slot for receiving each stopper portion, the two stopper portions and the slots of the two support lateral plates form a locking mechanism between the connecting barrier and the two support lateral plates of the support assembly, when each stopper portion inserts into a corresponding slot, the driving handle assembly is locked with the support assembly. 3. The tensioning device of claim 1, wherein each end of the eccentric shaft has two steps defining two vertical step surfaces and a transverse step surface between the two vertical step surfaces, the two vertical step surfaces are an inner vertical step surface resting against the driving handle lateral plates and an outer vertical step surface resting against the support lateral plates, the transverse step surface is used for pivoting the driving handle assembly. 4. The tensioning device of claim 3, wherein each end of the eccentric shaft has a non-circular periphery, each support lateral plate of the support assembly has a non-circular hole for receiving the end of the eccentric shaft, the support plates prevent rotation of the eccentric shaft. 5. The tensioning device of claim 1, wherein each end of the top shaft has a non-circular periphery, each driving handle lateral plate has a non-circular hole for receiving the end of the top shaft, the driving handle lateral plates prevent rotation of the top shaft. 6. The tensioning device of claim 1, wherein the plurality of connecting shafts disposed between the two support lateral plates include: a first round shaft rotatably located at the front side of the two support lateral plates; a second round shaft and a third round shaft both rotatably located at the rear side of the two support lateral plates;the short band is wound onto the first round shaft.
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이 특허에 인용된 특허 (3)
Gopal, Prasanna; Davies, Andrew Alexander, Buckle.
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