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Shoulder-mounted knapsack lawn mower handle retractable device

A knapsack lawn mower and collapsing device technology, which can be applied to portable motorized devices, harvesters, cutters, etc., can solve the problems of falling off, troublesome, and large packing material.

Inactive Publication Date: 2015-09-02
王文长
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 1. The handle 13 is fixed to the main body 10 and cannot be folded. Not only is the packaging volume too large, which will increase the transportation cost, but also the user is prone to the danger of being knocked over when picking up and carrying it without packaging
[0005] 2. If in order to avoid the above-mentioned lack, the handle 13 is removed and then reassembled when in use, it is not only troublesome, but also easy to cause the risk of falling off due to weak assembly

Method used

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  • Shoulder-mounted knapsack lawn mower handle retractable device
  • Shoulder-mounted knapsack lawn mower handle retractable device
  • Shoulder-mounted knapsack lawn mower handle retractable device

Examples

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Embodiment Construction

[0039] First, see Figure 2-4 As shown, the main body 10, the cutter 11 and the engine 12 of the shoulder-mounted knapsack mower of the present invention are conventionally known and will not be described in detail here. The feature of the present invention is that a joint 3 is provided in the middle of the main body 10 to For positioning the handle 2, the joint 3 includes: a base 31; a fixed seat 30, the lower end has a upper cover 32 corresponding to the base 31 up and down, so as to fix the main body 10, and the upper end has a forward and downward The gradually inclined groove 33 is used for accommodating the grip 2 and is pivoted and pivoted therein, so as to be able to rotate at an angle (less than 90 degrees). Used to limit the rotation angle of the handle 2; and a positioning assembly, including a first and a second positioning assembly 35, 36, which are respectively arranged on both sides of the rear end of the cavity 33 and the stopper 3

[0040] 4 to position the h...

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PUM

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Abstract

The invention aims to provide a grip folding and unfolding device of a shoulder hanging and carrying mower. A joint is arranged in the middle of a device body so as to locate a grip. The joint comprises a base, a fixing base and a locating assembly, wherein the lower end of the fixing base is provided with an upper cover so as to be matched with the base to fixedly connect the device body, and the upper end of the fixing base is provided with a containing groove so that the grip can be contained and be in shaft connection; the grip can be unfolded and located to the fixing base transversely or be folded to be attached to the two sides of the device body longitudinally. By means of the grip folding and unfolding device, the grip is easy to unfold or fold, the size can be reduced, containing and storage are facilitated, and the shoulder hanging and carrying mower can be lifted and carried conveniently.

Description

【Technical field】 [0001] The invention relates to a shoulder-mounted knapsack-type lawn mower handle folding device, in particular to a shoulder-mounted knapsack-type lawn mower handle that is easy to unfold and fold, can reduce volume, is convenient for storage and storage, and is convenient for extraction and transportation. Put the collapsible device. 【Background technique】 [0002] A conventional shoulder-mounted knapsack lawn mower is roughly as figure 1 As shown, the front end has a cutter 11, the rear end has an engine 12 and a strap (not shown in the figure), and the middle has a control handle 13, which extends left and right and rises upwards, and is connected with the main body 10. Fixed to facilitate two-handed manipulation. [0003] Since this conventional shoulder-mounted back mower is an elongated machine part, and the handle 13 is fixed, it has the following deficiencies in use, and needs to be improved. [0004] 1. The handle 13 is fixed to the main body...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01D34/00B25F5/02
Inventor 王文长
Owner 王文长
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