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Seat frame and adjusting structure of double-sided disc brake

A technology for adjusting structure and seat frame, which is applied in the direction of bicycle accessories, bicycle brakes, etc., can solve problems such as troubles, inability to adapt to vehicles with larger frames, troubles in assembly, etc., achieve simple spacing adjustment, solve the phenomenon of disc rubbing, and apply wide range of effects

Inactive Publication Date: 2019-11-22
张小红
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Chinese invention patent ZL201210544568.0 double-sided disc brake, Chinese invention patent ZL201210190553.9 thin double-sided disc brake and Chinese invention patent ZL201210090701.X bridge-type double-sided disc brake discloses bicycles and electric bicycles that are clamped simultaneously on both sides And the mechanical disc brake of the motorcycle basically solves the shortcomings of the one-way clamping mechanical disc brake, and overcomes the problem of unilateral force on the disc, easy deformation, and affecting the braking effect.
However, the use range of the seat frame of the mechanical double-sided disc brake currently in use is relatively narrow, and it cannot adapt to vehicles with larger frames. It is more troublesome to solve the phenomenon of disc rubbing; trouble

Method used

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  • Seat frame and adjusting structure of double-sided disc brake
  • Seat frame and adjusting structure of double-sided disc brake
  • Seat frame and adjusting structure of double-sided disc brake

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Embodiment Construction

[0013] The present invention will be further described below in conjunction with implementation.

[0014] figure 1 , figure 2 and image 3 Shown in is the three-dimensional exploded view and the front view of the seat frame and the adjustment structure of the double-sided disc brake of the present invention. Sliding hole 2.3, the steel column 9.1 of seat frame 9 is inserted in sliding hole 2.3, seat frame 9 is made up of steel plate and equal-section steel column 9.1 perpendicular to steel plate, between steel column 9.1 and sliding hole 2.3 on the tong shell 2 is Sliding fit in a small gap, the steel column 9.1 is covered with a dust retaining ring 8. When the disc brake is working, the small gap sliding fit can well adjust the position of the caliper body 10 to ensure that the disc is centered and there will be no disc rubbing phenomenon. The traditional method of adding rubber damping rings and springs is easy to cause disc rubbing, especially when the frame, front for...

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Abstract

The invention discloses a seat frame and an adjusting structure of a double-sided disc brake. The seat frame (9) of the double-sided disc brake is composed of a steel plate and a uniform-section steelcolumn (9.1) perpendicular to the steel plate, the sliding holes on the steel column (9.1) and a tong shell (2) are in small-gap sliding fit, and a dust blocking ring (8) sleeves the steel column (9.1). The tong shell (2) is formed by integrally die-casting an aluminum alloy and is provided with a stay wire column (2.1), two mounting screw holes (2.2) and two sliding holes (2.3), and the stay wire column (2.1), the two mounting screw holes (2.2) and the two sliding holes (2.3) are distributed around a center hole at the four-quadrant geometric positions. The seat frame part and a friction plate adjusting part of the double-sided disc brake are improved and designed, so that the double-sided disc brake is wider in application and higher in performance.

Description

technical field [0001] The invention relates to important components of bicycles, electric bicycles and motorcycles, in particular to a cable mechanical double-sided clamping disc brake. Background technique [0002] Bicycles, electric bicycles and motorcycles are transportation, walking and fitness tools with a huge amount in the world. In order to adjust the speed of travel and brake, brakes are an essential part. What bicycle, electric bicycle brake commonly used at present used mechanical pull wire type brake. Chinese invention patent ZL201210544568.0 double-sided disc brake, Chinese invention patent ZL201210190553.9 thin double-sided disc brake and Chinese invention patent ZL201210090701.X bridge-type double-sided disc brake discloses bicycles and electric bicycles that are clamped simultaneously on both sides And the mechanical disc brakes of motorcycles basically solve the shortcomings of the one-way clamping mechanical disc brakes, and overcome the problems of singl...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62L1/00
CPCB62L1/005
Inventor 张小红
Owner 张小红
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