CN1075285A

CN1075285A - The back shelf of motor scooter and the method for fixed container thereon

Info

Publication number: CN1075285A
Application number: CN92105153A
Authority: CN
Inventors: 卡罗·帕瑟提
Original assignee: Piaggio Veicoli Europei SpA
Current assignee: Piaggio Veicoli Europei SpA
Priority date: 1992-02-11
Filing date: 1992-06-26
Publication date: 1993-08-18
Also published as: ITMI920277A1; GB9211454D0; GB2264274B; GB2264274A; IT1254776B; KR930017771A; ITMI920277A0

Abstract

Borrow frame behind a kind of motor scooter, it has the hound that is fixed on the frame of motorcycle, and flat support is housed on the free end of hound, fixes an arm-tie on the free end of hound at least, and its other end is fixed on the frame of motorcycle by 2 at least.Flat support is trapezoidal, and it has the side direction etcetera, to constitute the vertical direction constraint of container.The constraint of horizontal direction reaches by the molding seat on flat support, but the attaching parts that is fixed on the container carries out the engagement of disengagement type with it.Flat support can be positioned at apart from frame of motorcycle and single seat that might use and the different position of two-seated distance.

Description

The back shelf of motor scooter and the method for fixed container thereon

The present invention relates to the back shelf of motor scooter and the method for fixed container on the shelf of back.

The conventional confguration of shelf behind the existing two-wheeled vehicle is that a vertical support frame is arranged, and is fixed with a flat bearing on it, being used for directly loading to transport, or loading onto such as containers such as case, boxes, loading or put the helmet in the container.The shared space of this structure is very big, especially towards the direction of motor vehicle seat.

Almost all have this space problem in the little motor of low seat, it can not install vertical support frame, and back shelf only could correctly be located under it almost accounts for the situation in whole spaces of being used for vehicle seat.

Once attempted to solve this problem by the shelf that adopt overhanging type, in this scheme, support is fixed on the side of vehicle seat or just in time under the vehicle seat end.

But the shortcoming of these shelf is stable inadequately, and exactly this is owing to version causes, and will bear the vibration that produces in the motor-driven vehicle going process.In addition,, can not form overhanging far overhanging shelf, because the overhanging far result who brings must be, or reduce the load carrying ability of shelf, or limited the size of vehicle seat greatly owing to there are these problems.

Another problem that exists is that motor scooter has multi-form vehicle seat, and this depends on whether be single seat, two-seater or sports type.

Another problem that existing shelf exist is, for case or box with rigid material are fixed on the shelf, do not need careful and centering carefully between hole in shelf and the hole in case or box.

The purpose of this invention is to provide a kind of motor scooter shelf, it has overcome above-mentioned shortcoming, no matter employed is the vehicle seat of which kind of type, can provide big cargo capacity and limiting vehicle chaufeur or passenger's usage space not, and it also makes the fixing convenient of case or box.

This purpose of the present invention realizes by shelf after making a kind of like this motor scooter, this back shelf include the hound that is fixed on the frame of motorcycle, flat support is housed on the free end of hound, it is characterized by and on the free end of hound, fix an arm-tie at least, the other end of hound is fixed on the frame of motorcycle, above-mentioned at least one arm-tie is by dull and stereotyped a composition, flat support can be fixed on this dull and stereotyped going up on adjustable position, flat support has the lateral steering device, and the lateral steering device provides the constraint of vertical direction for the container that is fixed on the flat support.

The advantage of shelf of the present invention, structure and handling characteristics, can be by finding out in more detail in the explanation of hereinafter accompanying schematic figure being represented of giving an example, wherein:

Fig. 1 is the lateral plan with motor scooter of shelf of the present invention;

Fig. 2 is the local amplification view of Fig. 1, and expression is fixed on the part container on the shelf;

The planar view of Fig. 3 for seeing down from above, the basic building block of expression shelf of the present invention;

Fig. 4 is the view the same with Fig. 3, represents that flat support is in second position; And

Fig. 5 is the amplification profile along V-V line among Fig. 2.

Referring to accompanying drawing, be fixed on by shelf behind the motor scooter of the present invention on the bearing frame 11 of motor scooter 10.

Back shelf mainly comprise hound 12 and arm-tie 14, and their free ends separately link together, and their other end all is fixed on the bearing frame 11.In illustrative example, hound 12 is made up of two sections round bars 13, and two sections round bars 13 all curve the shape that resembles letter " C ", and toward each other to constitute isosceles trapezoid, this place, trapezoidal long limit opening.Two sections round bars 13 have the plate 15 of screwed hole of centre 16 to link together at the middle part of trapezoidal minor face by one.

The also supporting member 26 that can use as spacing, for example for the cylinder of centre hole is arranged, interior dress bolt of rear end plate 27, bolt are screwed in the tapped bore 16, and insert on the framework 11 in the corresponding hole 28.In the represented most preferred embodiment of accompanying drawing.The supporting member 26 that inserts by motorcycle body 29 goes out from car body 29 part omitted micro stretchings.

Arm-tie 14 mainly comprises the base portion 17 of a rectangle, extends the fork portion 18 of a side direction from its minor face.Oval pore 19 on the base portion 17 makes weight saving, also has two row spaced-apart and along hole 20 that the direction that is parallel to long side is arranged on it.

Along the periphery of arm-tie 14 with along the hole 19, the edge of sheet metal generally curves crimp 21.

The free end bending forming of fork portion 18 to constitute a flat mount pad 22, has centre hole 23 on the mount pad, be used to install it is fixed on screw 24 on the framework 11.Flat mount pad 22 is placed on the part 25 as the shape complementarity with it of framework 11 parts.

Flat support 30 detachably is fixed on the arm-tie 14, and flat support can for example be molded plastic member.Flat support 30 mainly contains the upper plate 31 of an actual areal of support of conduct, and it is placed on the arm-tie 14 by the longitudinal rib of stretching down 32.Upper plate 31 is trapezoidal, and in the most preferred embodiment of introducing, the edge of this plate is with respect to 10 ° of the inclinations of shelf longitudinal axis.Should be pointed out that leaning angle usually between 5 ° to 15 °, dual-side is towards the overhanging caudal directions convergence of motor bike.This means trapezoidal minor face towards motor vehicle tail, this is just as mentioned below, makes on shelf to install and fixed container becomes more convenient.

Upper plate 31 has an overhanging edge 36, by horizontal slip this edge is meshed with the recess of case or box bottom, and in the drawings, the part of case or box is expressed as 35, and laterally the edge 37 with the guide piece effect that curved inwardly is constraint.

4 through holes 33 are arranged on the flat support 30, be used to install the connecting element 34 that can arbitrarily dismantle, in the corresponding hole 20, its installation site is adjustable on the base portion 17 of connecting element insertion arm-tie 14.In addition, there is the seat 38 that is shaped at flat support 30 back side edge middle part, and it has a recess 39, is used to insert the attaching parts 40 that the end with case or box 35 is fixed together.More particularly, the pattern of attaching parts 40 should make it to be stuck in the tang 39, has only from the inside of case or box 35 and this engagement could be thrown off with suitable joystick.This pattern is known, so do not represent on figure.

Can easily container be placed in by a kind of method on the flat support of shelf behind the present invention.The first step of method is the trailing edge that the bottom surface of container is placed on the flat support of shelf; Second step was that container Shunping County support level is slided, until predetermined stop position; The 3rd step was locked in container on the flat support with buckle-type locking device.

Point out that this point is important, promptly, only container need be close to flat support trailing edge, slide along this flat support level then in order to reach above-mentioned installing and locating.The lateral steering device is set makes container be easy to pack into, especially because guidance device is symmetrical bevelled with respect to the shelf axis.As set forth, finish after two steps in the 3rd step of following, make flat support and the container that is placed on above it locks together by attaching parts on final control position.

Before these three steps, be single seat (shown in long and short dash line among Fig. 2 41) or two-seater (among Fig. 2 shown in the solid line 42) according to this motor scooter, can regulate the position of flat support with respect to shelf component 12,14.Guiding and anchor fitting and attaching parts can have to be equivalent to introduces and uses figure represented multi-form in the foregoing description.

The adjustment of flat support 30 and stationary positioned device can make any container, such as case, box etc. be installed in the irrelevant diverse location of the shape of saddle or vehicle seat on, as Fig. 3 and 4 two represented positions.

Claims

1, shelf behind a kind of motor scooter, include the hound that is fixed on the frame of motorcycle, flat support is housed on the free end of hound, it is characterized by: on the free end of hound, fix an arm-tie at least, the other end of hound is fixed on the frame of motorcycle, above-mentioned at least one arm-tie is by dull and stereotyped a composition, flat support can be fixed on this dull and stereotyped going up on adjustable position, flat support has the lateral steering device, and the lateral steering device provides the constraint of vertical direction for being fixed on container on the flat support.

2, according to the described back of claim 1 shelf, it is characterized by: above-mentioned flat board comprises a base portion, and spaced-apart hole or the groove of two rows arranged on the base portion, and they line up two row along the direction that is parallel to long side, are used to change the position location of flat support.

3, according to the described back of claim 1 shelf, it is characterized by: flat board comprises a fork portion, and the free end bending forming that this is a part of to constitute a flat mount pad, has centre hole on the mount pad, is used to install it is fixed on screw on the framework.

4, according to the described back of claim 1 shelf, it is characterized by: hound is made up of two sections round bars, two sections round bars respectively curve the shape that resembles letter " C " and toward each other, to constitute an isosceles trapezoid, at trapezoidal place, long limit opening, middle part at trapezoidal minor face, a member that two sections is coupled together and be fixed on the framework is arranged, this stationary member is a plate that screwed hole of centre is arranged, this tapped bore is used for installing one this plate is bearing in member on the framework, and this member is a cylinder that centre hole is arranged, the screw of packing in the centre hole, this screw is packed in the tapped bore of said fixing member, and on the framework of packing in the corresponding hole.

5, according to the described back of claim 1 shelf, it is characterized by: the lateral steering device is by constituting from the overhanging extention of flat support dual-side.

6, according to the described back of claim 5 shelf, it is characterized by: described two sides are with respect to the symmetrical inclination of shelf line of centers, and leaning angle is between 5 ° to 15 °, and the caudal directions that they are stretched behind the motor bike restrains.

7, according to the described back of claim 1 shelf, it is characterized by: have the seat that is shaped on the flat support at least, it is applicable to the attaching parts of packing into and can throw off arbitrarily, and attaching parts is located on the container, and it can make container locate on this flat support, and this attaching parts is a snap-type.

8, container is fixed on according to the method on the shelf behind the described motor scooter of above-mentioned each claim, it is characterized by: the method mainly comprises three steps, and the first step is the trailing edge that the bottom surface of container is placed on the flat support of shelf; Second step was that container is slided along flat support level, until predetermined stop position; The 3rd step was locked in container on the flat support with buckle-type locking device.

9, in accordance with the method for claim 8, it is characterized by: before carrying out described three steps, flat support is adjusted with respect to the position of shelf flat board.

10, a kind of as illustrated in above and basically as the back shelf of motor scooter represented in the accompanying drawing and the method that container is fixed thereon.