CN2133512Y

CN2133512Y - Multi-purpose folding shed for bicycles

Info

Publication number: CN2133512Y
Application number: CN 92209243
Authority: CN
Inventors: 马伯驹
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-05-14
Filing date: 1992-05-14
Publication date: 1993-05-19
Anticipated expiration: 2002-05-14

Abstract

The utility model relates to a multi-purpose folding shed for bicycles, which is composed of a shed cover, a supporting arm, a supporting seat, a plug socket and a shed cloth. The shed cloth is arranged on the shed cover; the shed cover is supported by the supporting arm; the supporting arm is inserted into the supporting seat; the supporting seat is inserted into a front plug socket or a rear plug socket, and is fixed to a bicycle. The utility model is safe and comfortable, and can be used in any kinds of weathers. The multi-purpose folding shed for bicycles can be folded when not used, and has wide purposes.

Description

Multi-purpose folding shed for bicycles

The utility model relates to bicycle accessory, particularly the multipurpose bicycle protection canopy.

Had not yet to see bicycle protection canopy product.Bicycle is the main vehicle in China town and country, and it has flexibly, advantage easily, but it is exposed to the cyclist in the natural climate condition in use all the time, the hardship that the people is exposed to the sun and rain.Though rainproof have a rain cape, rain cape is rolled on the person, makes the cyclist that wet vexed sense be arranged, and seals to such an extent that feel bad; The people be can't keep one's eyes open.

The purpose of this utility model provides a kind of improvement condition by bike, and with the supporting collapsible protection canopies of using of vehicle voluntarily more.

The purpose of this utility model is to reach like this: how the folding that is provided is made up of ceiling, canopy cloth, supporting arm, supporting base and socket with protection canopy, canopy cloth props up on ceiling, by supporting arm ceiling is propped up, supporting arm inserts in the supporting base, supporting base is inserted in forward type or the rear-mounted socket again, be fixed on the bicycle rack, the purpose of this utility model has just reached fully.

Below in conjunction with accompanying drawing the utility model is elaborated.

Accompanying drawing 1 is this protection canopy schematic perspective view (not being with socket).

Accompanying drawing 2 is this protection canopy lateral plan (not being with socket and canopy cloth).

Accompanying drawing 3 is this protection canopy birds-eye vieies.

Accompanying drawing 4 is this protection canopy front elevations.

Accompanying drawing 5 is that this protection canopy is folded into plumbness (not being with canopy cloth) scheme drawing.

Accompanying drawing 6 is this protection canopy forward type socket scheme drawings.

Accompanying drawing 7 is the rear-mounted socket scheme drawings of this protection canopy.

Accompanying drawing 8 is the protection canopy birds-eye vieies with rear-mounted socket.

This protection canopy is made up of ceiling 1, supporting arm 2, supporting base 3, socket 4 and canopy cloth 5.

Ceiling 1 is the main body in order to protect in this product, and its length is not all to influence traffic and to come design-calculated according to the safety traffic regulations.Ceiling 1 is made up of a pair of main framing 11, a pair of broadening wing 12, preceding bead coil 13, back bead coil 14, top bead coil 15 and crossbeam 115.Each main framing 11 is made up of longeron 111, preceding rib 112, back rib 113, outer slanted bar 114.Longeron 111 is made by angle shaped metal spare.A pair of longeron is in main framing central authorities, and the rear end of two longerons is connected by crossbeam 115.The longeron outside links to each other with outer side slat 114 with back rib 113 by preceding rib 112.Before rib 112 tiltedly establish the below laterally, the angle between preceding rib 112 and longeron vertical surface is 65～75 °, back rib 113 is S-shaped, and is longer than preceding rib, outer oblique gradually backward opening of 114 the past of slanted bar.After longeron 111, preceding rib 112, back rib 113, outer slanted bar 114 also can be made whole again fit on go.Respectively there is 12 1 on the broadening wing in the slanted bar front end outside outside, this broadening wing 12 and outside be provided with extension spring 16 between the slanted bar 114.Outer slanted bar 111 rear ends link to each other with back bead coil 14 with top bead coil 15 by joint 17, and two outer slanted bar front ends link to each other with preceding bead coil 13 again.Therefore, main framing 11 is made of the framework of ceiling longeron 111, preceding rib 112, back rib 113, outer slanted bar 114, this framework also can adopt whole punch forming to make integral body and assemble into, coupled together by crossbeam 115 between two frameworks, and canopy cloth 5 just rides on the ceiling.This back bead coil 14 is inverted U-shaped, and two ends are hinged to be positioned on the joint 17, on this joint rotatable 180 °.Said top bead coil 15 is curved, upwards props up, and is fixed on the joint 17.Bead coil 13 is fixed on outer slanted bar front end before said, and is upward forward to outstanding, can see clearly from accompanying drawing 2 and 4.The broadening wing 12 is bolted in outer slanted bar front side, also can be around the rotation of this screw, when need during, the two side broadening wings 12 to be pulled out laterally the outside broadening of canopy cloth, and extension spring 16 can assist it flexible.Canopy cloth is propped up the block diagram (not drawing socket) of time-out from accompanying drawing 1 visible ceiling; Accompanying drawing 2 is lateral plans of not being with socket and canopy cloth; Accompanying drawing 3 is ceiling birds-eye vieies; Accompanying drawing 4 is ceiling front elevation (only draw a side and spread the wing).

Supporting arm 2 is made up of a pair of principal arm 21 and a pair of torque arm 22, a principal arm 21 and a torque arm 22 are the intersection hinge joint and form at the middle part, a principal arm and a torque arm can be folding at this anchor point, each principal arm and support arm upper end are connected to preceding slightly place, crossbeam 115 middle parts by joint 24, and each is connected by pull bar 23 upper end of principal arm 21 with a torque arm 22.When needs fold principal arm with a torque arm 22, as long as can make it folding with holding pull bar 23.A pair of principal arm 21 links to each other with supporting base 3 by joint with a pair of torque arm 22 lower ends, when ceiling is propped up, a principal arm and a torque arm is stretched, and the cyclist is protected; By bike the time, that arm is not folding, reduce height, make ceiling cover the main position of vehicle body, reach the protection purpose of parking car in the open, the effect of a torque arm 22 is that auxiliary principal arm supports ceiling, can control ceiling simultaneously and be in horizontality in displacement.

Plumbness was seen accompanying drawing 5 when ceiling and supporting arm folded.

Supporting base 3 by mounting 31, heighten plug 32 and form, it is the parts that connect bicycle shed main body and socket 4.Heighten plug 32 middle part below mounting, with joint 33 with mounting and heighten plug 32 and link mutually, thereby make 90 ° of supporting arm 2 energy vertical rotation.Joint 33 has a length, just in time equals to heighten the distance of plug to the handlebar.Thereby just stand on the handlebar at supporting arm 2, do not influence handlebar and rotate, be convenient to by bike.Side view from accompanying drawing 2 visible supporting bases 3.Heightening plug 32 is rectangular tubes, and the upper end leans out part and links mutually with the joint 33 of mounting 31, and the lower end can be inserted in the socket.Heighten plug except that being used for propping up the overfill protection canopy, the height of also adjustable car load canopy so that be suitable for the different cyclist of height, adjusted the back and is fixed with the gim peg 415 of socket.Supporting base is seen accompanying

drawing

2 and 5.

Socket 4 is also named semi-fixed type gang socket, can be divided into forward type 41 and rear-mounted 42 two kinds.Forward type 41 sockets are seen accompanying drawing 6, this socket adopts the mounting means of cross-over connection crossbeam 5 and cant beam 6, the forward type socket is made up of inter-access piece 411 and intubate 412, and this inter-access piece is inverted U-shaped, detains from crossbeam, camber bottom, cant beam is caught, be provided with the angular adjustment plate in inter-access piece inside, the outside has two bolts to fix at

screw

413 and 414, top screw 413 is oblique slotted hole, utilizes this slotted hole can change the position of bolt when adjusting.The method of adjusting is: need be on 28 inches man's bicycles with not adjusting plate, and direct mount gets final product; When being used for 26 inches men, woman's bicycle, can utilize the position of adjustment plate and the position that angle changes bolt.Intubate is rectangular tubes on inter-access piece 411 tops, and upside has bolt of rear end plate 415.

Rear-mounted in this way socket 42, then the following attachment point 422 usefulness bolts and the clamping plate of connecting element 421 are fixed on the rear vehicle fork 7,423 of attachment points utilize vehicle seat to heighten bolt on it, should go up attachment point 423 is elongated holes, and the angle of intubate 422 is then adjusted by the intubate 422 and the adjustable bolt 423 of socket bottom.Rear-mounted socket not only is suitable for various woman's bicycle, also is applicable to three-wheel vehicle, and is easy for installation, sees accompanying drawing 7.

During with rear-mounted socket, tune before and after the direction of ceiling 1 is wanted, the broadening wing 12 of slanted bar both sides is along with the tune of ceiling outside ceiling, move forward, but be transferred to the back bead coil 14 that comes in the front and can not bear the broadening wing 12, therefore, this back bead coil from joint 17 to the broadening wing 12 these parts replace by aluminum alloy bar 18.As shown in Figure 8.

Canopy cloth 5 covers on ceiling 1, as shown in Figure 1.The canopy cloth of leading edge both sides can outwards be upheld by the broadening wing 12, because extension spring 16 provides the pulling force of the control broadening wing, therefore extension spring 16 can make the broadening wing change orientation and fixing, but the variation of canopy cloth 5 both sides travelling with the exhibits on an exhibition tour wide width wings and change shape and area, so the setting of the broadening wing is a big characteristic of this product.When crowded traffic, can make broadening wingfold, reduce the canopy cloth area, thus the accident of avoiding.Accompanying drawing 1,3,4 and 8 all is the state of the broadening wing when propping up, and the state of accompanying drawing 2 when to be broadening wings shrink.

The lining of ceiling is made of waterproof nylon silk or the thin leather nylon taffeta that adds.When adopting waterproof nylon silk, need add dark lining, so that strengthen shaded effects.

Each parts of this product should be made of aluminium alloy material except that bead coil, use to electroplate thin-wall steel tube also can, but socket must be made with high-strength metal material.

This product has many advantages:

1) security: at first product size meets traffic specification; Secondly the distinct color of ceiling plays a special suggesting effect to other vehicles and pedestrian, guarantees traffic safety; Overcome for example shortcoming of raincoat of traditional rain gear, can make eye not be subjected to rainwater to affect the visual field and open expansion, avoid accident;

2) the superior and protection applications of barrier propterty is many, is applicable to that various weathers such as fine burning sun, unbroken wet weather even hail, heavy snow all can normally use, long-distance extraneous weather stimulation and the journey that lessens fatigue of reducing by bike the time Degree;

3) repacking also can be used for motor bike and other sunshade tool a little.

Claims

1, bicycle protection canopy is characterized in that: be made up of ceiling, supporting arm, supporting base, socket and canopy cloth; Said ceiling is made up of a pair of main framing, a pair of broadening wing, preceding steel coil, back bead coil, top bead coil and crossbeam; Each main framing is made up of longeron, preceding rib, back rib, outer slanted bar; Longeron is made by angle shaped metal spare, a pair of longeron is in main framing central authorities, the rear end of two longerons is connected by crossbeam, the longeron outside links to each other with outer side slat with the back rib by preceding rib, preceding rib below is laterally tiltedly established, angle between preceding rib and longeron vertical surface is 65～75 °, back rib is S-shaped, longer than preceding rib, outer slanted bar is oblique gradually backward opening in the past, and respectively there is one on the broadening wing in the slanted bar front end outside outside, this broadening wing and outside be provided with extension spring between the slanted bar, outer slanted bar rear end links to each other with the back bead coil with the top bead coil by joint, and two outer slanted bar front ends link to each other with preceding bead coil again; Said supporting arm is made up of a pair of principal arm and a pair of torque arm, a principal arm and a torque arm are the intersection hinge joint and form at the middle part, each principal arm and support arm upper end by joint be connected to the crossbeam middle part slightly before place and each principal arm and the upper end of propping up torque arm are connected by pull bar, its lower end links to each other with supporting base by joint; Said supporting base is by mounting and heighten plug and forms, heighten plug below mounting in the middle part of, with joint with mounting and heighten plug and link mutually; Said socket is made up of inter-access piece and intubate, and the inter-access piece lower end is fixed on the bicycle rack; Said canopy cloth covers on ceiling.

2, according to the said bicycle protection canopy of claim 1, it is characterized in that: said back bead coil is inverted U-shaped, and the two ends hinge joint is positioned on the joint rotatable 180 ° of angles on this joint.

3, according to the said bicycle protection canopy of claim 1, it is characterized in that: said top bead coil is curved upwards to be propped up, and is fixed on the joint.

4, according to the said bicycle protection canopy of claim 1, it is characterized in that: it is upward forward to outstanding that bead coil is fixed on outer slanted bar front end before said.

5, according to the said bicycle protection canopy of claim 1, it is characterized in that: said socket is the forward type socket, form by inter-access piece and intubate, this inter-access piece is inverted U-shaped, detains from crossbeam, bottom camber, cant beam is caught, inside is provided with the angular adjustment plate, and the outside is fixed at screw with two bolts, and top screw is oblique long hole shape.

6, according to the said bicycle protection canopy of claim 1, it is characterized in that: the following attachment point of said rear-mounted socket is fixed on the rear vehicle fork with bolt and clamping plate, and attachment point then utilizes vehicle seat to heighten bolt on it, and attachment point is a long hole shape on this.