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Suspension type shock eliminator for carriage

A shock absorber and suspension technology, applied in the direction of motor vehicles, bicycles, two-wheeled bicycles, etc., can solve the problems of double vibration, poor comfort, discomfort, etc., and achieve the effect of novel structure and obvious shock absorption effect.

Inactive Publication Date: 2004-05-26
上海伉俪车辆配件有限公司
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Problems solved by technology

[0002] Bicycles are usually assembled from wheels, handles, front forks, rear forks, front triangle frame, and rear triangle fork. Vibration will be felt, poor comfort
In order to solve the shock absorber problem of bicycles, people have proposed many schemes, for example, "central shock absorber for bicycles" proposes a central shock absorber for bicycles consisting of an outer tube, an inner tube, a shock absorbing spring, a positioning pin, and a pressure regulating nut. Shock absorber, the central shock absorber is installed in the triangular frame under the bicycle seat cushion, which plays a certain role in shock absorption when the bicycle is running, but because the shock absorption is mainly realized through a car tube, the balance of shock absorption is relatively poor. Poor, users still feel uncomfortable

Method used

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  • Suspension type shock eliminator for carriage
  • Suspension type shock eliminator for carriage
  • Suspension type shock eliminator for carriage

Examples

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Embodiment Construction

[0008] Such as figure 2 As shown, in the rear triangular wishbone frame composed of three points below the seat cushion, the pedal, and the rear wheel axle of the bicycle, the sides at the intersection of the triangular wishbone are movably connected to each other, and at least one of the sides of the triangle is designed to be retractable Structure. Back triangle is made of rear fork 14,15, pull rod 18, one side tube of main triangle frame, and in the rear triangle of bicycle, rear fork 14,15 is the structure of scalability, is formed by shock absorber inner tube 14. The shock absorber outer tube 15 is composed of the shock absorber inner tube 14 sleeved in the inner cavity of the shock absorber outer tube 15, and placed between the end of the shock absorber inner tube 14 and the bottom of the shock absorber outer tube 15 inner cavity. Elastic element 31, such as a spring. Shock absorber outer tube 15 afterbody, rear axle fork 32 and connecting plate 33 are set, connecting...

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Abstract

A suspension-type vibration damper for the frame of bicycle features that in a triangular frame between saddle, pedal and back wheel axle, each intersection point is a movable connection and at least one side is telescopic. Its advantages are high vibration damping effect, and high running stability.

Description

technical field [0001] The invention relates to a shock absorber, in particular to a suspension frame shock absorber suitable for bicycles. Background technique [0002] Bicycles are usually assembled from wheels, handles, front forks, rear forks, front triangle frame, and rear triangle fork. Will feel double vibration, poor comfort. In order to solve the shock absorber problem of bicycles, people have proposed many schemes, for example, "central shock absorber for bicycles" proposes a central shock absorber for bicycles consisting of an outer tube, an inner tube, a shock absorbing spring, a positioning pin, and a pressure regulating nut. Shock absorber, the central shock absorber is installed in the triangular frame under the bicycle seat cushion, which plays a certain role in shock absorption when the bicycle is running, but because the shock absorption is mainly realized through a car tube, the balance of shock absorption is relatively poor. Poor, users still feel uncom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K3/02
Inventor 陈修柱
Owner 上海伉俪车辆配件有限公司
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