Chain linking unit and linking structure

A chain and external connection technology, applied in the chain field, can solve problems such as insufficient chain length, inconvenience for operators, difficult chain length, etc., and achieve the effects of uniform and stable force, improved stability, and reduced friction

Pending Publication Date: 2020-09-29
浙江帝枫机械科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Chains are generally composed of metal links or rings. Because of their stable structure and low cost, they are widely used in many fields. The number of links in common chains is fixed, so it is difficult to extend and adjust the length of the chain. The machine performs secondary processing to change the length, so in many usage scenarios, the length of the chain will be insufficient. Even if there are multiple chains, it is difficult to conveniently connect them in series, which brings inconvenience to the operators.

Method used

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  • Chain linking unit and linking structure
  • Chain linking unit and linking structure
  • Chain linking unit and linking structure

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Embodiment Construction

[0024] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0025] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "another end" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, use a specific Azimuth configuration and operation, therefore, should not be construed as limiting the invention. In addition, the terms "first" and "second" are used for descriptive purposes only, and should not be understood ...

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PUM

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Abstract

The invention discloses a chain linking unit and a linking structure. The linking unit includes an independent chain ring and an external chain, a head of the external chain is connected with two endsof an inner circle of the independent chain ring, an opening groove is formed in the middle position of a cross bar below the independent chain ring, an external block is arranged above the opening groove, a fixing groove is formed in the bottom of the opening groove, an adjustable moving round plate is arranged in the fixing groove, a locating round rod is arranged on a front end face of the moving round plate, and a head of the locating round rod extends out of the fixing groove and is connected with a curve-shaped column. According to the chain linking unit and the linking structure, the adjustable locating round rod and the curve-shaped column are arranged at the bottom of the independent chain ring, the position of the locating round rod is adjusted to adjust the angle of the curve-shaped column for connection with the external chain, the stability can be strengthened through adjustable main and sub sleeve plates on an external circle of the curve-shaped column, and a chain can be extended and connected in series, and is convenient to use.

Description

technical field [0001] The invention relates to the field of chains, in particular to a chain link unit and a link structure. Background technique [0002] Chains are generally composed of metal links or rings. Because of their stable structure and low cost, they are widely used in many fields. The number of links in common chains is fixed, so it is difficult to extend and adjust the length of the chain. Mechanical secondary processing is performed on it to change the length. Therefore, in many usage scenarios, the length of the chain will be insufficient. Even if there are multiple chains, it is difficult to conveniently connect them in series, which brings inconvenience to the operators. Contents of the invention [0003] The main purpose of the present invention is to provide a chain link unit and a link structure, which can effectively solve the problems in the background technology. [0004] In order to achieve the above object, the technical scheme that the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16G13/00F16G15/00
CPCF16G13/00F16G15/00
Inventor 杜海滨
Owner 浙江帝枫机械科技有限公司
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