CN2910794Y - 船筏推进器 - Google Patents

船筏推进器 Download PDF

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Publication number
CN2910794Y
CN2910794Y CN 200520122694 CN200520122694U CN2910794Y CN 2910794 Y CN2910794 Y CN 2910794Y CN 200520122694 CN200520122694 CN 200520122694 CN 200520122694 U CN200520122694 U CN 200520122694U CN 2910794 Y CN2910794 Y CN 2910794Y
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fork
ship
dihedral
propelling unit
propeller
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CN 200520122694
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林振毓
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Abstract

本实用新型涉及一种推动船筏前进的船筏推进器。推进器固定在角形摆杆的尾部,角形摆杆与机架活销连结,能够左右或上下摆动。当力P往复作用于角形摆杆时,角形摆杆则绕机架的轴心摆动,带动推进器左右或上下摆动,推动船筏前进。

Description

船筏推进器
所属技术领域
本实用新型涉及一种推进船筏前进的船筏推进器。
背景技术
目前船筏大都采用螺旋桨叶片旋转推进和船桨手划前进,这就出现在浅水滩无法行进和手划费力等许多问题。
发明内容
在现有的螺旋桨叶片旋转推进器和船奖手划推进的基础上,本实用新型提供一种柔性扁平带船筏推进器,该船筏推进器模仿带鱼或鲸鱼的尾巴摆动达到推进船筏在浅滩中行进。
本实用新型解决其技术问题所采用的技术方案是:在船筏的后面绞销有可以左右或上下摆动的角形摆杆,在角形摆杆的尾部固定有柔性扁平带推进器,利用铰销的摆动性使角形摆杆带动推进器左右或上下摆动推动船筏前进。
本实用新型的有益效果是:在刚性螺旋桨叶片旋转推进器和船桨手划推进的基础上再添柔性扁平带船筏推进器,并能在很浅的水滩中行进。
下面结合附图和实施例对本实用新型作进一步说明。
图1、是本实用新型的侧视结构示图
图2、是本实用新型的侧视结构示图
图中1、推进器2、固定件3、机架4、角形摆杆
具体实施方式:
在图1中,推进器(1)由两个固定件(2)固定在角形摆杆(4)的尾部,角形摆杆(4)与机架(3)活销连结,以使角形摆杆(4)能够左右摆动。当力P往复作用于角形摆杆(4)时,角形摆杆(4)则绕机架(3)的轴心摆动,带动推进器(1)左右摆动推动船筏前进。
在图2中,推进器(1)由两个固定件(2)固定在角形摆杆的尾部,角形摆杆(4)与机架(3)活销连结,以使角形摆杆(4)能够上下摆动,当力P往复作用于角形摆杆(4)时,角形摆杆(4)则绕机架(3)的轴心摆动,带动推进器(1)上下摆动推动船筏前进。
上述的角形摆杆(4)可以单独使用(图中实线部分),也可以由两个角形摆杆(4)重合组成丁字摆杆(4)(图中实线部分加虚线部分)。机架(3)竖着装为左右摆动、翻转90°横着装为上下摆动。角形摆杆(4)的角形指的是摆杆的前端。

Claims (3)

1、一种船筏推进器,在船筏的后面铰销有摆杆,摆杆尾部固定有推进器,其特征是:摆杆是角形的。
2、根据权利要求1所述的推进器,其特征是:推进器是柔性扁平的,固定在角形摆杆的尾部。
3、根据权利要求1所述的推进器,其特征是:两个角形摆杆重合组成丁字摆杆。
CN 200520122694 2005-09-21 2005-09-21 船筏推进器 Expired - Fee Related CN2910794Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520122694 CN2910794Y (zh) 2005-09-21 2005-09-21 船筏推进器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520122694 CN2910794Y (zh) 2005-09-21 2005-09-21 船筏推进器

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CN2910794Y true CN2910794Y (zh) 2007-06-13

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CN 200520122694 Expired - Fee Related CN2910794Y (zh) 2005-09-21 2005-09-21 船筏推进器

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015905A (zh) * 2014-06-13 2014-09-03 陈广民 推进器摆鳍推进法
CN111924075A (zh) * 2020-07-23 2020-11-13 林忠印 一种节能环保的小型船筏动力辅助推进结构

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104015905A (zh) * 2014-06-13 2014-09-03 陈广民 推进器摆鳍推进法
CN111924075A (zh) * 2020-07-23 2020-11-13 林忠印 一种节能环保的小型船筏动力辅助推进结构
CN111924075B (zh) * 2020-07-23 2022-09-13 江苏源泉泵业股份有限公司 一种节能环保的小型船筏动力辅助推进结构

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C14 Grant of patent or utility model
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Patentee address after: 350002 Fujian city in Fuzhou province to build a new town garden rockery flower shop wanshanhong Osaka array

Patentee address before: 350009, No. two, Lane 10, Yi Chau slope, Fuzhou, Fujian

C57 Notification of unclear or unknown address
DD01 Delivery of document by public notice

Addressee: Lin Zhenyu

Document name: Notification of Termination of Patent Right

C19 Lapse of patent right due to non-payment of the annual fee
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