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Double-hole shock absorber

A shock absorber, cuboid technology, applied in the field of double-hole shock absorbers, can solve the problems of strong vibration and noise, poor connection effect, unsatisfactory and other problems, to reduce vibration and noise, low production cost, structural simple effect

Inactive Publication Date: 2014-01-29
TAIZHOU CITY GANG YANG RUBBER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in any case, the outboard motor is always in contact with the hull and fixedly installed. If it is directly fixed on the hull, it will generate strong vibration and noise, making people extremely uncomfortable on board, and lightly causing overboard Large area of ​​contact between the motor and the hull is worn, and if it is heavy, it may cause the outboard motor to be damaged due to violent vibration
Therefore, when installing outboard motors on the hull at present, rubber skins or shock absorbers are placed on the contact points, but none of them can achieve the desired effect. it is good

Method used

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  • Double-hole shock absorber

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Embodiment Construction

[0015] Such as figure 1 A double-hole shock absorber is shown, which includes a cuboid frame 2, a hollow shaft 1 and a rubber block 4. The middle of the cuboid frame 2 is concave inward, and holes 3 are provided on the concave parts, and the left and right sides protrude. There is also a hole 3 on the part; a layer of rubber is adhered to the outer ring of the hollow shaft 1, which runs through the upper and lower sides of the cuboid frame 2, and is fixed with the cuboid frame 2 through rubber; the bottom of the cuboid frame 2 is provided with a rubber Block 4.

[0016] The cuboid frame 2 is used to reduce the vibration between the bracket and the outboard motor.

[0017] The hollow shaft 1 is used to fix the outboard motor.

[0018] The holes 3 are used to fix the double-hole shock absorber on the hull.

[0019] The recessed part in the middle of the cuboid frame 2 plays the role of connection and buffering.

[0020] The rubber block 3 acts as a buffer.

[0021] There ar...

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PUM

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Abstract

The invention relates to a shock absorber, in particular to a double-hole shock absorber suitable for being used on an outboard engine. The double-hole shock absorber comprises a cuboid frame (2), hollow shafts (1) and a rubber block (4), wherein the middle portion of the cuboid frame (2) is concaved inwards, a hole (3) is formed in the concaved portion of the cuboid frame (2), and holes (3) are also formed in the protruding portion on the left side and the protruding portion on the right side of the cuboid frame (2). A layer of rubber is bonded on the outer circle of each hollow shaft (1), the hollow shafts (1) penetrate through the upper face and the lower face of the cuboid frame (2), and the penetrating portions of the hollow shafts (1) and the cuboid frame (2) are fixed through rubber. The rubber block (4) is arranged on the lower portion of the cuboid frame (2). The double-hole absorber has the advantages that the rubber and the cuboid frame are fully combined, vibration is retarded and buffered by using the rubber, and thus the reduction of the vibration between the outboard engine and a ship body and the reduction of noise are achieved. In addition, the double-hole shock absorber has the advantages of being simple in structure, convenient to use, small in size, low in production cost and the like.

Description

technical field [0001] The invention relates to a shock absorber, more precisely a double-hole shock absorber suitable for outboard motors. Background technique [0002] At present, outboard motors are mostly used in small-sized hulls such as yachts, such as fishing boats and rubber boats on rivers, and are often found in rivers and lakes where fisheries are intensive. An outboard motor means that the engine is outside the hull, or directly immersed in water, or above the water surface. But in any case, the outboard motor is always in contact with the hull and fixedly installed. If it is directly fixed on the hull, it will generate strong vibration and noise, making people extremely uncomfortable on board, and lightly causing overboard If there is a large area of ​​wear on the contact between the outboard motor and the hull, it may cause the outboard motor to be damaged due to severe vibration. Therefore, when installing outboard motors on the hull at present, rubber skins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16F15/08
Inventor 童胜英李银寿
Owner TAIZHOU CITY GANG YANG RUBBER