Active gear anti-rotation device for automobile spare tire cable
A technology of driving gears and driven gears, applied in spare tire arrangement, vehicle parts, transportation and packaging, etc., can solve the problems of laborious turning of the rotating shaft, high production cost, and demanding tools, so as to reduce labor intensity and improve processing efficiency. The effect of easy production and low production cost
Inactive Publication Date: 2015-10-21
力帆科技(集团)股份有限公司
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] 1) The structure is complex, there are many parts, the processing is difficult, the assembly operation is cumbersome, and the production cost is high
[0004] 2) It is more laborious to turn the rotating shaft, which will increase the difficulty of installing and removing the spare tire
[0005] 3) It is necessary to use a special wrench to control the rotation of the rotating shaft, which has strict requirements on the tools, which will affect the convenience of the owner to replace the spare tire by himself.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0017] Below in conjunction with accompanying drawing and embodiment the present invention will be further described:
[0018] Such as figure 1 , figure 2 and image 3 As shown, the housing 1 is a flat cuboid sealed box structure, which is formed by butting and fixing two halves, or is composed of a box body and a box cover. Of course, as an equivalent alternative, the housing 1 may also adopt a circular shape or other suitable shapes. The rotating shaft 2 is located at one end of the housing 1 , and the rotating shaft 2 is perpendicular to the corresponding end face of the housing 1 . One end of the rotating shaft 2 is located outside the housing 1 , and a through hole 17 is formed on the shaft body of the rotating shaft 2 outside the housing 1 . The other end of the rotating shaft 2 extends into the housing 1 , and the rotating shaft 2 is rotatably connected to the housing 1 , and the rotating shaft 2 can rotate relative to the housing 1 .
[0019] Such as figure 1 , ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses an automobile spare tire guy cable driving gear anti-rotating device which is characterized in that a driving gear (3) is engaged with a driven gear (4); the driving gear (3) is sleeved on a rotating shaft (2); one end of the rotating shaft (2) extends out of a housing (1); an anti-rotating pin (8) is arranged close to the driving gear (3); the anti-rotating pin (8) is hinged with the housing (1) through the rotating shaft (9); one end of the anti-rotating pin (8) extends into a teeth slot of the driving gear (3); fixing seats (10) are arranged symmetrically at both sides of the other end of the anti-rotating pin (8); and each fixing seat (10) is connected with the anti-rotating pin (8) through a torsion spring (11). The automobile spare tire guy cable driving gear anti-rotating device is simple in structure, easy to process and fabricate, convenient to assemble, low in manufacturing cost, stable and reliable in transmission, and convenient and labor-saving in operation, can be used for effectively reducing the labor intensity of assembly workers, greatly improving the assembling efficiency, and can be used for various types of automobiles.
Description
technical field [0001] The invention belongs to the technical field of automobiles, and in particular relates to an anti-rotation device for a spare tire cable driving gear on an automobile. Background technique [0002] Generally, a car will be equipped with a spare tire so that it can be used in rotation when the tire is blown out. Spare tire is usually fixed on the chassis of automobile by cable device, and existing cable device is made of housing, rotating shaft, drive disc device, driving gear, driven gear, anti-skid gear, eccentric wheel and cable etc., when When the rotating shaft is turned with a special wrench, the rotating shaft drives the driving disc device to rotate, and the driving disc device drives the eccentric wheel through the outer hexagonal cooperation, so that the eccentric wheel drives the driving gear to rotate, and the driving gear drives the driven gear and the anti-skid gear to make the driven gear rotate. The gears twist the cables together. Whe...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): B62D43/04
Inventor 张晓渝
Owner 力帆科技(集团)股份有限公司