CN102069869A

CN102069869A - Portable electric bicycle awning

Info

Publication number: CN102069869A
Application number: CN2009102235195A
Authority: CN
Inventors: 刘永刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-11-23
Filing date: 2009-11-23
Publication date: 2011-05-25

Abstract

The invention relates to an electric bicycle awning, in particular to an instant use portable awning. A support frame and a corresponding awning face body are fabricated into a stretching mechanism, a folding mechanism, an inflation mechanism and an inter-combination mechanism. Therefore, the awning can stretch or be decomposed into parts. During use, all parts are unfolded in sequence and are connected to form the whole awning. The attached drawing describes a preferable implementation mode of the invention. The invention has key points that: the whole awning is divided into three parts, namely a front support 1, a back support 20 and a roof box 40, wherein the front support 1 adopts an open channel push and pull rod structure to fix, unfold and fold a wind screen, the back support 20 adopts a telescopic rod structure, and the roof box 40 adopts a composite structure that a telescopic rod is folded. The electric bicycle awning effectively solves a plurality of problems of the existing electric bicycle awning, and has the advantages of instant use, convenience of application and storage, and electric energy conservation.

Description

The portable electric bicycle awning that keeps off the rain

Technical field

The present invention relates to a kind of awning that keeps off the rain of Electrical Bicycle, specifically, is can stretch folding and unfolding and decomposition of a kind of bracing frame and top, makes the cyclist can be as required, instant opening, and the time spent is not left the portable awning that keeps off the rain on the car in.

Technical background

In the prior art, the Electrical Bicycle awning that keeps off the rain is all as a whole, is fixedly mounted on the vehicle body with support, on the market, on the network and promotion are sold in the television advertising is this type of.Do not find the portable electric bicycle awning that keeps off the rain by retrieving disclosed publication, do not find the precedent of public use yet.The defective of prior art and problem are fairly obvious: in a single day Electrical Bicycle has installed this awning that keeps off the rain, and it will place on the vehicle body for a long time, brings the driving windage to increase problems such as power consumption increase; Car body also uprises gets fat, and influences attractive in appearancely, has lost small and exquisite characteristic easily.This is the major reason that a lot of car owners are reluctant to install hood.

In fact, the awning that keeps off the rain of Electrical Bicycle only is badly in need of using in sleet wind sky or burning sun Gao Zhao, in most cases needn't use at ordinary times everyday, and Electrical Bicycle needn't head on a hood operation throughout the year, just as the people needn't lift yunna spiraea everyday.Therefore, realize the sunshade function that keeps off the rain of Electrical Bicycle, have practicality for Electrical Bicycle is equipped with the instant portable awning of opening that keeps off the rain.

Summary of the invention

The portable electric bicycle that the technical problem to be solved in the present invention provides and a kind ofly can collect, deposit with the car awning that keeps off the rain makes car owner's instant opening when going out by bike, and is very convenient.

The technical solution used in the present invention is: the bracing frame of hood and corresponding paulin face system are made can be by telescoping mechanism, fold mechanism, and the inflation mechanism and the mechanism of combination mutually thereof make its folding and unfolding or be decomposed into several parts of can stretching.During use, the each several part sequential deployment and link up, promptly constitute the awning integral body of keeping off the rain; When not using at ordinary times, then each part mentioned above shrink respectively, folding collecting, deposit in corresponding site place on the car, do not influence former car mode of appearance and function.

The invention has the beneficial effects as follows: adopt said structure, efficiently solve the Electrical Bicycle problem that the awning volume is big, extended immobilization is brought inconvenience onboard of keeping off the rain; Instant opening promptly makes things convenient for the car owner to use, and is convenient to again deposit at ordinary times, and do not influence the light and handy convenient characteristic of car; Save battery power consumption, improve the electric energy service efficiency.

Description of drawings

Below in conjunction with drawings and embodiments the present invention is done further detailed explanation:

Fig. 1 is the side elevation scheme drawing when keeping off the rain awning expansion use.

Front elevation when Fig. 2 is the front frame expansion.

Fig. 3 is the birds-eye view of front frame.

Fig. 4 is top box and the after poppet birds-eye view when packing up, being placed on the Electrical Bicycle back seat.

Fig. 5 is the lateral plan of top box and after poppet.

Fig. 6 is between strut bar and the anchor fitting of after poppet among Fig. 4, Fig. 5, after poppet is connected and the detent mechanism generalized section with rotating shaft between the top box.

Birds-eye view when Fig. 7 is the expansion of top box.

Fig. 8 be among Fig. 7 the top box along the section-drawing of B__ line.

Fig. 9 is the shape scheme drawing of the tarpaulin of top box when open and flat.

What above-mentioned Fig. 1 to Fig. 9 described is a preferred embodiment of the present invention.

Figure 10 is the birds-eye view that adopts the top box of joint formula folding rod.

Figure 11 is the spacing expansion of joint formula folding rod among Figure 10, folding principle schematic.Above-mentioned two figure have showed another embodiment of the present invention.

Figure 12 is the paulin body transparent view that adopts the appendix shelf structure, is another embodiment of the invention.

The specific embodiment

What Fig. 1 to Fig. 9 described is an optimal way of the present invention, that is: the whole awning that keeps off the rain is divided into front frame 1, after poppet 20, top box 40 3 parts.Wherein, front frame 1 adopts open channel pull bar structure, fixing, expansion and

superimposed Windshield

3,4,5; After poppet 20 adopts the expansion link structure; The composite structure that top box 40 adopts expansion link and is superimposed together.Axle is connected between top box 40 and the after poppet 20; Be connected for hook between tarpaulin 60 and the front frame 1.When not using at ordinary times, top box 40 and after poppet 20 are stored on the back seat of Electrical Bicycle, have the people of seat, glove function when keeping flat; Then can be used as the back backrest when holding up uses; During use, above-mentioned three parts, 1,20,40 sequential deployments also link up, and promptly constitute the awning integral body of keeping off the rain, and see Fig. 1 scheme drawing.

As Fig. 2, shown in Figure 3, front frame 1 bottom have with Vehicular body front adaptive be connected and fixed part 2, be installed on the front portion of car.Front frame 1 top is equipped with three

cowls

3,4,5, and the side of these

cowls

3,4,5 is installed in respectively on the corresponding body of

rod

6,7,8 of two groups of open channel pull bars.When each

pole body

7,8 moves up, drive

corresponding cowl

4,5 and launch, become the required air baffle of a bulk of driving with 3 splicings of end glass board.The body of

rod

7,8 moves down, and promptly

cowl

4,5 order stack is combined on the end glass board 3.In addition, the

pillar stiffener

9,10,11 that stretches out laterally all is equipped with in the upper end of above-mentioned each body of

rod

6,7,8, in order to support, to articulate the front portion of tarpaulin 60.Wherein, pillar stiffener 9 is used to articulate the hook 61 of tarpaulin front end.Simultaneously, the overall wind shielding plate that is spliced is positioned at the inboard of tarpaulin 60, the inside part that " U " shape is fallen in the front portion of its marginal portion support tarpaulin 60.

As Fig. 4, shown in Figure 5, after poppet 20 is made of two groups of

strut bars

21,22 and anchor fitting 23.Mounting is adaptive behind anchor fitting 23 and the battery-driven car is installed together.Two groups of

strut bars

21,22 are multi-stage expansion bar structure, and its bottom is connected as a single entity by a circular shaft 24, and this 24 connecting bushing 25 that passes anchor fitting 23 tops makes

strut bar

21,22 bottoms be connected with anchor fitting 23 rotating

shafts.Strut bar

21,22 can turn to level attitude and vertical position location, its localization method is as shown in Figure 6: on the axis body 24 level to vertical to a groove 26 is respectively arranged, a location door bolt 28 that supported by spring 27 is housed on the axle sleeve 25, when axis body 24 turns to the relevant position, door bolt 28 bottoms, location spring into groove 26, realize axle 24 covers 25 location.Also there is a circular adapter shaft 29 outer end of the acromere of two groups of

strut bars

21,22, is used for and being connected of top box 40.Location door bolt 50 is positioned on the medium position of top box connecting bushing 51, is used for the positioning of rotating of top box 40 with respect to after poppet 20.Its orientation, location is: during harvesting, top box 40 lies in location in the plane of

strut bar

21,22, and its box plate 46 is stablized and lain on the back seat of Electrical Bicycle; During use, hold up the

strut bar

21,22 of after poppet 20 earlier, top box 40 is around axle 29 level that the turns to location positioning of slightly steeving, as shown in Figure 5.Location Mechanism between two groups of strut bars, 21,22 bottoms of its Location Mechanism and aforementioned after poppet 20 and the connecting bushing on anchor fitting 23 tops is identical, does not repeat them here.The outer endvertex of the acromere of described two groups of

strut bars

21,22 connects together to lift handle 30, lifts handle 30 and is provided with positioning key 31 and links with body of rod in-to-in positioner, is used for strut bar 21, the 22 flexible location, back that put in place.Above-mentioned this lifting rod positioner is generally commonly used, and its mechanism repeats no more herein.

As Fig. 7, shown in Figure 8, the structure of top box 40 is one can open and closed flat box body structure, is made up of box body 41, two groups of

transversal stretching bars

42,43 and tarpaulin 60 3 parts.Box body 41 two-layer renovate 44,45 and 46 of box plates be spacing the opening of 180 degree, adopt the hinge of the restriction open angles that open 180 degree, become a firm plane body after box body 41 is launched.Box plate 46 outsides are with spongy layer 32, leathering 33 and article folder 34, for the usefulness of sitting the people at ordinary times, placing small articles.Described two groups of

transversal stretching bars

42,43 are installed in top box body 41 respectively two-layerly renovates 44,45 medial surface, become the outer loxosis of axisymmetric level to put with box body axis A--A, and the front end of every pole body all is equipped with one and becomes the

arc pillar stiffener

47,48,49 of straight horizontal angular direction approximately with the body of rod, with support, the fixing usefulness of tarpaulin 60.

Tarpaulin 60 is a trousers shape waterproof sheet, as shown in Figure 9.Its rear end is sewn on the inner face of top box body 41, and it is anterior for falling " U " shape, and its A/F is slightly less than the width of the

cowl

3,4,5 of front frame 1, so that cover on it.Tarpaulin 60 front ends have hook 61, in order to tarpaulin 60 is articulated on the respective support post 9 of front frame 1.The postmedian both sides of tarpaulin 60 are sewed with

bag groove

62,63,64, are used to insert

corresponding pillar stiffener

47,48,49, and can bind.The tarpaulin of installing like this 60 can be taken down the exhibits with

transversal stretching bar

42,43, superimposed.

At ordinary times, after poppet 20 and top box 40 just lie in above the back seat of Electrical Bicycle, in order to sit the people, to put small articles.When needs use hood, operation in the following order: carry location door bolt 28,, upwards rotate and lift handle 30, after poppet

strut bar

21,22 is erected, location, the back door bolt 28 that puts in place the location of rebounding automatically; Two, pin positioning key 31, upwards lift handle 30, make after

poppet strut bar

21,22 full extension, unclamp positioning key 31 location after putting in place; Three, carry location door bolt 50 on, rotate

top box

40 and 20 one-tenth levels of after poppet angle of steeving, the location, back that puts in place is fastened 50 location of rebounding automatically with a bolt or latch; Four, open two

lids

44,45 of top box 40, the front portion of hand-held tarpaulin 60 stretches forward, and tarpaulin 60 drives two groups of

transversal stretching bars

42,43 and stretches out fully, the hook 61 of tarpaulin 60 front ends is articulated on the strut bar 9 of front frame; Five, draw the

cowl

4,5 and 3 on the front frame 1 to be combined into the monoblock air baffle and to prop up tarpaulin 60 on, operation is finished.Pack up, deposit the operation of hood, get final product by above-mentioned reverse order.

Here should be pointed out that in the above-mentioned this embodiment, the top box is made flat box body, be put in the car rear portion as the design that the seat uses, is feasible on the size.Through multiple model Electrical Bicycle is surveyed, the back seat size is mostly long 30 centimetres of wide 16 centimetres of *---in long 45 cm range of wide 30 centimetres of *, the top box being made long 30 centimetres of wide 15 centimetres of *---, and the size that wide 25 centimetres of * long 40 centimetres all can.Top box that adopts 15 centimetres wide * 30 centimeter length of said structure for example, two lids launch the back width can reach 40 centimetres, extended 70 centimetres of three joint transversal stretching bars, and the expansion of the oblique outside, overall width can be reached more than 60 centimetres, and this has reached the common width of existing fixed type hood.And this front portion, middle part are wide, and the design that the rear portion is narrow is actual just required.On the length, because the tarpaulin middle part need not for one section to support, its anterior forward stent support is so can satisfy the length over ends of body requirement fully.Here provide one group of top box and recommend size: thick 6 centimetres of long 30 centimetres of wide 16 centimetres of * of *.

Shown in Figure 10, be second embodiment of the present invention: promptly the two groups of transversal

stretching lever apparatus

42,43 in the top box 40 of a last embodiment are used instead joint

formula folding rod

71,72,73 replacements that three groups of " three " fonts are arranged.The folding rod of this structure can more piece be amounted to, also can launch continuously to stretch, has bearing capacity, its structural principle is as shown in figure 11: body of rod transversal surface is a grooved, connect with transverse axis 74 between per two pole bodies, back one joint 76 is in the groove of last joint 75, and last joint 75 is limited on 180 degree positions by last joint 75 retainings when back one pole body, 76 axial rotation are launched for back one joint 76 provides support face 77.Certainly also can manufacture spacing angle into other any needs.

Shown in Figure 12, be the 3rd embodiment of the present invention: the bracing frame of hood is the net structure made from inflatable flexible rubber hose 80, and each flexible rubber hose 80 embeds in the tarpaulin layer.Push to provide for oneself and inflate bag 81 and can give flexible rubber hose 80 inflations, when being inflated to certain intensity, can intactly be launched into the paulin shape to tarpaulin.Its front end is articulated on the front frame 1 with hook 82,83, and there is fixedly plate 84,85 rear end, is plugged on the posterior fixation devices 86.When not using, be after flexible rubber hose 80 is exitted, tarpaulin to be folded up from valve 87, the boot of putting into car gets final product.

More than to three embodiments of the present invention, have been described in detail, but described content only is preferred embodiment of the present invention, can not be considered to be used to limit practical range of the present invention.All equalizations of doing according to the present patent application scope change and improve etc., all should still belong within the patent covering scope of the present invention.

Claims

1. an Electrical Bicycle is with the awning that keeps off the rain, constitute by being installed in the bracing frame on the vehicle body and pacifying the paulin face body two parts that invest on this bracing frame, it is characterized in that: support frame as described above is that telescoping mechanism, fold mechanism, inflation mechanism and combination mechanism thereof constitute, can extend and pinching, and drive the attached paulin face body thereon of peace and sprawl and come and collect.

2. the Electrical Bicycle according to claim 1 awning that keeps off the rain, it is characterized in that: be divided into front frame (1), after poppet (20), top box (40) three parts on the whole awning structure of keeping off the rain, this three part (1,20,40) independently is made into telescoping mechanism, fold mechanism or their combination mechanism separately, they respectively self-deploy and order links up, promptly constitute the awning integral body of keeping off the rain, and after collecting separately, can deposit in the corresponding site place of car.

3. the Electrical Bicycle according to claim 2 awning that keeps off the rain, it is characterized in that: several pieces cowls (3,4,5) are installed on the described front frame (1), the side of each sheet cowl (3,4,5) is installed in respectively on corresponding each pole body (6,7,8) of two groups of open channel pull bars, moving up and down of each pole body (7,8) drives the splicing of corresponding cowl (4,5) and end glass board (3) order and launches or be superimposed together.

4. the Electrical Bicycle according to claim 2 awning that keeps off the rain, it is characterized in that: described after poppet (20) is installed on the rear portion of car, be made up of two groups of multi-stage expansion bars (21,22) and anchor fitting (23), it supports, drives the top box (40) that connects in the top and moves up and down and locate.Do not use at ordinary times when keeping off the rain awning, these two groups of multi-stage expansion bars (21,22) are with top box (40), and contraction lies against on the Electrical Bicycle back seat, can be used as to take the seat cushion use.

5. the Electrical Bicycle according to claim 2 awning that keeps off the rain, it is characterized in that: described top box (40) is made up of box body (41), two groups of transversal stretching bars (42,43) and tarpaulin (60), is one and can opens and closed box body structure.Two-layer the renovating of described box body (41) (44,45) opened back and box plate (46) keeping parallelism, becomes a firm plane body after whole box body (41) is launched.Described two groups of transversal stretching bars (42,43) be installed in respectively two-layer the renovating (44,45) of top box body (41) medial surface, become the outer loxosis of axisymmetric level to put with box body axis (A--A), and the front end of every pole body all is equipped with one and becomes the arc pillar stiffener (47,48,49) of straight horizontal angular direction approximately with the body of rod, with support, fixing tarpaulin (60).

6. the Electrical Bicycle according to claim 2 awning that keeps off the rain, it is characterized in that: described top box (40) is one and can opens and closed box body structure that it is made up of box body (41), three groups of joint formula folding rods (71,72,73) and tarpaulin (70).Described three groups of joint formula folding rods (71,72,73) arrange along " three " font, be separately fixed on the medial surface of two lids (44,45) of box body (41) and base plate (46), each joint launches forward successively, and each is with the spacing expansion of special angle between per two joints, rise and fall to support tarpaulin (70), form required cambered surface.

7. according to claim 5 or the 6 described Electrical Bicycles awning that keeps off the rain, it is characterized in that: the position that the outside face of described top box (40) Gong is taken is with spongy layer (32), leathering (33), and leathering (33) is provided with article folders (34).