Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Front fork measuring instrument of tricycle

A measuring instrument and tricycle technology, applied in measuring devices, mechanical measuring devices, angle/taper measurement, etc., can solve the problems of unreliable front fork tube verticality, poor product consistency, and inaccurate measurement, etc., to achieve convenient and intuitive measurement Measurement, high precision effect

Inactive Publication Date: 2017-01-25
何树香
View PDF11 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, vehicles such as tricycles, electric tricycles, bicycles, etc. have no reliable inspection and measurement tools and instruments for the verticality and inclination of the front fork tube during the production and maintenance process, which brings unnecessary troubles to the production process and relies entirely on tooling. Positioning, long-term production and processing, and small changes lead to changes in the verticality and inclination of the front fork tube. Since there is no special measuring instrument, the measurement cannot be performed accurately, resulting in poor product consistency

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Front fork measuring instrument of tricycle
  • Front fork measuring instrument of tricycle
  • Front fork measuring instrument of tricycle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] This patent includes in the accompanying drawings: it consists of a level meter measuring head (1), which is connected together with a measuring fixed shaft (2) through a connecting pin (6), wherein the lower end of the measuring fixed shaft (2) is threaded, and the measuring fixed shaft (2) The upper part fixes the upper tapered sleeve (3), and the thread on the lower end of the measuring fixed shaft (2) cooperates with the lower tapered sleeve (4) to fix the measuring instrument, so that the fixed shaft (2) is centered in the measuring fork tube, and the level is The upper end of the measuring head (1) is equipped with a bubble level (10), the outer end of the level measuring head (1), and the angle indicator line (7) outside the upper end of the measuring fixed shaft (2), corresponding to the angle ruler scale (8), The waist screw (11) closely cooperates with the toothed thread at the end of the measuring adjustment head (12), and the measuring fixed shaft (2), upper ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a front fork measuring instrument of a tricycle. A gradienter measuring head is connected with a fixed shaft, the fixed shaft is made of distortion-free aluminum magnesium alloy, the middle at the upper end of the fixed shaft is slotted, the lower end of the gradienter measuring head is inserted into the lower end of the slot so as to connect the gradienter measuring head with the fixed shaft through a fixing pin, an upper taper sleeve is installed at the upper part of the fixed shaft, the lower end of the fixed shaft is lathed with threads matched with inner hole threads of a lower taper sleeve so as to adapt to various branch pipe lengths, the center scale mark on the outside of the upper end of the fixed shaft is matched with the scale on the gradienter measuring head, the top end of the inside of the upper end of the fixed shaft is processed with engaging teeth matched with a waist type adjustable bolt of the gradienter measuring head, the outside of the waist type adjustable bolt is provided with an adjusting rotary knob, and a water pipe bubble type gradienter is installed at the upper part of the gradienter measuring head. When the measuring instrument is used for measuring, the fixed shaft is fixed on a front branch pipe, a prediction angle is parallel to the scale surface of the gradienter measuring head, the rotary knob is regulated to enable the gradienter bubble to be in the middle, and then the scale value corresponding to an indicating line at the upper end of the fixed shaft is checked, so as to obtain a tilt angle.

Description

technical field [0001] This patent relates to the technical field of tricycle measurement, in particular to a tricycle front fork angle measuring instrument. Background technique [0002] At present, for vehicles such as tricycles, electric tricycles, and bicycles, there are no reliable inspection and measurement tools and instruments for the verticality and inclination of the front fork tubes during the production and maintenance process, which brings unnecessary troubles to the production process and relies entirely on tooling. Positioning, long-term production and processing, and small changes lead to changes in the verticality and inclination of the front fork tube. Since there is no special measuring instrument, it cannot be measured accurately, resulting in poor product consistency. Contents of the invention [0003] The purpose of this patent is to provide a tricycle front fork angle measuring instrument for current tricycles, electric tricycles, bicycles and other ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): G01B5/24G01B5/245
CPCG01B5/24G01B5/0025G01B5/245
Inventor 何树香
Owner 何树香
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products