Groove shaped base type V-shaped foldable handle

A technology for folding handlebars and bases, applied in foldable bicycles, steering mechanisms, bicycle accessories, etc., to achieve the effects of beautiful appearance, improved strength and safety, and simple manufacturing

Inactive Publication Date: 2012-07-25
嘉兴君宏光学有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The "double locking V-shaped folding handle" designed by the designer first proposed some beneficial locking solutions, but there are still some regrets in terms of product grade and manufacturing process

Method used

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  • Groove shaped base type V-shaped foldable handle
  • Groove shaped base type V-shaped foldable handle
  • Groove shaped base type V-shaped foldable handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] according to figure 1 , the V-shaped folding handle includes a handle base 1, a left part 2, a right part 3, a left handle 4, a right handle 5, a pressure box 6, a handle bolt 7 and an inner extension tube 8;

[0012] The handle base 1 is a groove-shaped stamping with an opening downward, a hole in the middle of the top surface, and a pair of perforations at the left and right ends of the two sides. The handle base 1 and the inner extension tube 8 The connection is connected by welding the grooved inner side of the handle base 1 with the upper part of the inner extension tube 8 .

[0013] The left part 2 is a sliced ​​piece of aluminum extruded profile in the shape of a T, with a hole at one end of the T-shaped cross, and a hook at the vertical hook of the T-shaped. One end of the circle of the left part 2 is tightly matched with the left handle 4, and the hole at one end of the T-shaped cross is rotationally connected with the left pair of through holes of the base 1 ...

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PUM

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Abstract

The invention provides a groove shaped base type V-shaped foldable handle, which comprises a handle base, a left component, a right component, a left handle, a right handle, a pressing box, a bolt with a handle and an internal stretching pipe, wherein the handle base is a groove-shaped punching component which is downwards opened and in the shape of shoe-shaped gold ingot; the internal stretchingpipe is connected in the middle of the handle base; the left head and the right head of the handle base are rotatably connected with the left component and the right component; the left handle and the right handle are connected at the upper ends of the left component and the right component respectively; the right component and the right component are formed by pressing T-shaped aluminum type blades; the pressing box and the bolt with the handle are rotatably connected on the right component; and the left component and the right component can be interlocked through the pressing box by rotatably screwing the bolt with the handle.

Description

technical field [0001] The invention relates to a folding handle, in particular to a groove-shaped base-type V-shaped folding handle whose base is made by stamping technology. technical background [0002] The "double locking type V-shaped folding handle" designed by the designer earlier has proposed some beneficial locking schemes, but there are still some regrets in terms of product grade and manufacturing process. Contents of the invention [0003] The object of the present invention is to provide a V-shaped folding handle with higher product grade, more favorable manufacturing process and greater stability for mass production. The purpose of the present invention is achieved in this way: the groove-shaped base type V-shaped folding handle includes handle base, left part, right part, left handle, right hand handle, pressure box, bolt with handle and inner extension pipe. The characteristics are: the handle base is a groove-shaped punching piece with an opening downwar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62K21/16B62K15/00
Inventor 庞明方
Owner 嘉兴君宏光学有限公司
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