CN201380912Y

CN201380912Y - Folding canopy special for electric bicycle

Info

Publication number: CN201380912Y
Application number: CN200920102077U
Authority: CN
Inventors: 张志平
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-03-27
Filing date: 2009-03-27
Publication date: 2010-01-13
Anticipated expiration: 2019-03-27

Abstract

The utility model relates to a folding canopy special for an electric bicycle, which is structurally characterized in that a folding type supporting mechanism is equipped with canopy cloth, the folding type supporting mechanism is formed by connecting two upright folding extension rods onto a supporting base, the upper end of each folding extension rod is connected with a folding flat support, and an oblique supporting rod is arranged at a position of a joining corner of each extension rod and each folding flat support. The folding canopy can be arranged on a handlebar of the electric bicycle, thereby forming a bicycle canopy which is longer in longitudinal direction and narrower in transverse direction. The folding canopy special for an electric bicycle is fine in stability and small in occupied space, and can be adaptable to fast running of the electric bicycle.

Description

The special-purpose Folding canvas of Electrical Bicycle

Technical field

The utility model relates to the additional utensil that uses on a kind of rickshaw, the special-purpose Folding canvas of specifically a kind of Electrical Bicycle.

Background technology

Rickshaw such as bicycle and three-wheel vehicle is China common people's the main vehicle, and Electrical Bicycle also appears at city and rural area in a large number at present, and just progressively becomes a kind of main walking-replacing tool.On Electrical Bicycle, also there is not now the supporting special-purpose sunshade utensil of taking shelter from rain.Thereby the vehicle user can not tackle precipitate drenching with rain, and shining of also can't keeping the sun off shone.So use this vehicle of Electrical Bicycle, the equally also hard work that will stand to expose to the sun and rain.

The utility model content

The purpose of this utility model just provides the special-purpose Folding canvas of a kind of Electrical Bicycle, to reduce exposing to the sun and rain of bicyclist.

The utility model is achieved in that the special-purpose Folding canvas of a kind of Electrical Bicycle, on collapsible supporting mechanism, tarpaulin is housed, described collapsible supporting mechanism is to be connected to two upright folding retractable bars on bearing, is connected with the folded flat support in the upper end of folding retractable bar; Oblique strut bar is equipped with at the place, angle that connects at described folding retractable bar and described folded flat support.

The utility model can be arranged on the handlebar of Electrical Bicycle.During use, earlier the folding retractable bar is dug and fixed, support by oblique strut bar again, the folded flat support is flat to supporting, utilize the folding retractable bar to adjust the height of folded flat support, open the folded flat support, tarpaulin is launched on the folded flat support, promptly constitute a fore-and-aft direction length, the narrow slightly vehicle-mounted weather paulin of left and right directions slightly thus.With after, can pack up this special-purpose Folding canvas by above-mentioned opposite order, and preceding turning over to handlebar the place ahead of Electrical Bicycle place, and available stretch cord is fixed.

Described folding retractable bar is to turn over hinge and vertical orientation snap hook before the joint of post and head tree is connected to, and is provided with locking knob in the head tree upper port, grafting expansion link in the head tree, the hinged described folded flat support in the upper end of expansion link.

Described folded flat support is connected in the middle part of its two long limits and turns over a hinge and a horizontal snap hook of calming down for the rectangular frame of described tarpaulin is installed.

One end of described oblique strut bar is hinged on the described folded flat support, and the other end is provided with card; Epimere at described folding retractable bar is provided with the support fixation button that is used for clamping and fastening described oblique strut bar.

Described bearing is pegged graft with the post of described folding retractable bar and is cooperated, and captives joint with described post by fixing button.

Advantage of the present utility model: 1, not superelevation, not super wide, no windage, the super wide windage of superelevation that has overcome traditional pinnacle circle umbrella is big, poor stability, take the defective of the big and incompatibility battery-driven car fast running of public space; 2, easy to carry, to summer and rainy season, can carry with car for a long time, need not take off, can take away at any time as needs; 3, simple in structure, make easily, easily promote; 4, cost is lower, and the general population easily accepts on price.

Description of drawings

Fig. 1 is the structural representation after the utility model omits tarpaulin.

Fig. 2 is the place ahead of the present utility model forward view.

The specific embodiment

The utility model includes by folding retractable bar and folded flat and props up the collapsible supporting mechanism that is configured to, and suit or be banded in tarpaulin on the folded flat support etc.

As shown in Figure 1 and Figure 2, described folding retractable bar is to turn over hinge 5 before the front side of the joint of post 4 and head tree 6 is connected to, and the rear side of joint is connected to vertical orientation snap hook 10.Pull open vertical orientation snap hook 10, head tree 6 can be turned down forward, makes this device receive the front portion that is stacked in Electrical Bicycle.In the upper port of head tree 6, be plugged with the expansion link 9 of adjusting height usefulness, the locking knob 7 fastening expansion links 9 at head tree 6 upper port places, the upper end of expansion link 9 is hinged on the front end of folded flat support 12 by bearing pin.Between two head trees 6 of described folding retractable bar, be connected to the supporting linkage (Fig. 1) of reinforcing usefulness.

The folded flat support 12 that tarpaulin is installed is a rectangular frame.As shown in Figure 1, two long limits of described folded flat support 12 are the body of rod of butt joint, are connected on the top of two body of rod joints and turn over hinge 13, are connected to the horizontal snap hook 14 of calming down in the bottom of body of rod joint.Pull open the horizontal snap hook 14 of calming down, two long limits of folded flat support 12 can be turned over doubling down, folded being close together.The supporting linkage that between two long limits of described folded flat support 12, also can connect a reinforcing usefulness.

Among Fig. 1, be hinged with oblique strut bar 11 at the leading portion of folded flat support 12, the other end of oblique strut bar 11 is provided with card.On expansion link 9, be provided with support fixation button 8, be used for the card of the oblique strut bar 11 of clamping and it is fastening.

Among Fig. 2, bearing 1 is fixed on the handlebar 15 of Electrical Bicycle by connecting screw 2, and post 4 is plugged on the core bar of bearing 1, and by fixing button 3 captive joints.Unclamp fixing button 3, just the part of bearing more than 1 can be taken down.In order to prevent loss, also available chain lock pins this device.

Claims

1, the special-purpose Folding canvas of a kind of Electrical Bicycle, on collapsible supporting mechanism, tarpaulin is housed, it is characterized in that described collapsible supporting mechanism is to be connected to two upright folding retractable bars on bearing (1), is connected with folded flat support (12) in the upper end of folding retractable bar; Oblique strut bar (11) is equipped with at the place, angle that connects at described folding retractable bar and described folded flat support (12).

2, the special-purpose Folding canvas of Electrical Bicycle according to claim 1, it is characterized in that described folding retractable bar is to turn over hinge (5) and vertical orientation snap hook (10) before the joint of post (4) and head tree (6) is connected to, be provided with locking knob (7) in head tree (6) upper port, the interior grafting expansion link of head tree (6) (9), the hinged described folded flat support in the upper end of expansion link (9) (12).

3, the special-purpose Folding canvas of Electrical Bicycle according to claim 2 is characterized in that being connected to supporting linkage between two described head trees (6) of described folding retractable bar.

4, the special-purpose Folding canvas of Electrical Bicycle according to claim 1 and 2, it is characterized in that described folded flat support (12) for the rectangular frame of described tarpaulin is installed, be connected at middle part, its two long limits and turn over a hinge (13) and the horizontal snap hook (14) of calming down.

5, the special-purpose Folding canvas of Electrical Bicycle according to claim 4 is characterized in that being connected to supporting linkage between two long limits of described folded flat support (12).

6, the special-purpose Folding canvas of Electrical Bicycle according to claim 1 and 2 is characterized in that an end of described oblique strut bar (11) is hinged on the described folded flat support (12), and the other end is provided with card; Epimere at described folding retractable bar is provided with the support fixation button (8) that is used for clamping and fastening described oblique strut bar (11).

7, the special-purpose Folding canvas of Electrical Bicycle according to claim 2 is characterized in that described bearing (1) cooperates with post (4) grafting of described folding retractable bar, and captives joint with described post (4) by fixing button (3).