CN103043156B - Knight's frame of motorcycle and the function accessories with its installation - Google Patents

Knight's frame of motorcycle and the function accessories with its installation Download PDF

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Publication number
CN103043156B
CN103043156B CN201210522186.8A CN201210522186A CN103043156B CN 103043156 B CN103043156 B CN 103043156B CN 201210522186 A CN201210522186 A CN 201210522186A CN 103043156 B CN103043156 B CN 103043156B
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CN
China
Prior art keywords
frame
knight
motorcycle
sound equipment
equipment case
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Expired - Fee Related
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CN201210522186.8A
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Chinese (zh)
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CN103043156A (en
Inventor
文绍木
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Chongqing Paishu Technology Co ltd
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Chongqing Paishu Technology Co ltd
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Priority to CN201210522186.8A priority Critical patent/CN103043156B/en
Publication of CN103043156A publication Critical patent/CN103043156A/en
Application granted granted Critical
Publication of CN103043156B publication Critical patent/CN103043156B/en
Expired - Fee Related legal-status Critical Current
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Abstract

The folding shelf that the invention discloses a kind of knight's frame of motorcycle and install with vehicle frame, bumper/spoiler, PA-system, the front down tube of vehicle frame installs an installing base frame for fixed function annex, this installing base frame is by upper, bottom rail support tube and a left side, right installation riser is formed, be fixed in the middle part of upper horizontal support pipe on front down tube, the two ends of upper horizontal support pipe extend to vehicle frame left and right sides, and be fixedly connected with a left side respectively, right installation riser, bottom rail support tube is positioned at below horizontal support pipe, its two ends respectively with a left side, right installation riser is fixedly connected with, the lower erecting frame for being connected and fixed with vehicle frame or driving engine is provided with in the middle part of bottom rail support tube, described left and right installation riser is equipped with for connecting the mounting interface with fixed function annex, before making the exchange of the several functions annexes such as folding shelf, bumper/spoiler, PA-system installation or combination be arranged on knight's frame of motorcycle, down tube can realize, meet the multiple choices of a sexual needs.

Description

Knight's frame of motorcycle and the function accessories with its installation
Technical field
The present invention relates to motorcycle field, particularly knight's frame of motorcycle and the function accessories with its installation.
Background technology
At present, the function accessories that two-wheeled motor vehicle is installed, as the upper and lower erecting frame that bumper/spoiler is by thick stick body welds, to be fixed by bolts to before the welding with head tube of vehicle frame front portion on down tube, if folding shelf of turning on one's side are bolted on both sides, vehicle frame rear portion, the mounting means of these function accessories is generally fixed form, is all that the mounting bracket by these function accessories weld directly is fixedly connected with vehicle frame, is arranged on vehicle frame.Especially the front down tube of front part of motorcycle frame, except hanging the basic function of driving engine, generally just can only be used for erection insurance thick stick, thus before causing front part of motorcycle frame, down tube both sides larger space can't be more used.And due to the mounting structure that existing function accessories are all the constructional feature designs according to self, its mounting structure is different, the exchange cannot carrying out function accessories at the same position of frame of motorcycle is installed, cause user to select installation function annex single thus, the diversified demand of user to installation function annex can not be met.And because the additional rollover folding of existing two-wheeled motor vehicle is all in both sides, motor bike rear portion, once after carrying heavier article, move after often causing the center of gravity of motor bike, front-wheel grab loosely, affect the stability of motorcycle driving, also easily cause traffic accidents.
Summary of the invention
An object of the present invention is the deficiency existed for prior art, a kind of knight's frame of motorcycle is provided, it by before knight's frame of motorcycle on down tube install one by, bottom rail support tube and a left side, the installing base frame for fixed function annex that right installation riser is formed, on a left side, right installation riser is provided with for connecting the mounting interface with fixed function annex, by mounting interface, several functions annex can be arranged in installing base frame alone or in combination, before making the exchange of several functions annex installation or combination be arranged on knight's frame of motorcycle, down tube can realize, before making vehicle frame front portion, be fully used in the space of down tube both sides, and function accessories is easy for installation, fast, the multiple choices meeting a sexual needs can be provided for user.
Another object of the present invention is to provide a kind of folding shelf installed with knight's frame of motorcycle, it can be installed with the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed and be connected, and realizes down tube both sides before vehicle frame front portion and arranges folding shelf.
Another object of the present invention is to provide a kind of bumper/spoiler installed with knight's frame of motorcycle, it adopts left and right thick stick body independently, can install with the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed and be connected, be arranged on the front down tube both sides of vehicle frame front portion.
Another object of the present invention is to provide a kind of PA-system installed with knight's frame of motorcycle, it can be installed with the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed and be connected, and is arranged on the front down tube both sides of vehicle frame front portion.
First object of the present invention is achieved in that a kind of knight's frame of motorcycle, comprise the knight's frame of motorcycle being provided with front down tube, described front down tube installs an installing base frame for fixed function annex, this installing base frame is by upper, bottom rail support tube and a left side, right installation riser is formed, be fixed in the middle part of upper horizontal support pipe on front down tube, the two ends of upper horizontal support pipe extend to vehicle frame left and right sides, and be fixedly connected with a left side respectively, right installation riser, bottom rail support tube is positioned at below horizontal support pipe, its two ends respectively with a left side, right installation riser is fixedly connected with, the lower erecting frame for being connected and fixed with vehicle frame or driving engine is provided with in the middle part of bottom rail support tube, described left and right installation riser is equipped with for connecting the mounting interface with fixed function annex.
Described is the multiple installation connecting bores be distributed on the plate face of left and right installation riser for connecting with the mounting interface of fixed function annex, wherein has at least a position of installing connecting bore to be partial to the hole heart line that other installs connecting bore.
Described lower erecting frame comprises two hold-down arms, the face of turning back that each hold-down arm and lower erecting frame are connected one end arranges the bar hole of vertical adjustment, the bar hole that the other end is provided with oblique adjustment is connected with vehicle frame or driving engine, lower erecting frame is laterally set up in parallel the bar hole of two lateral adjustments, through the bar hole of lateral adjustments on the bar hole of the vertical adjustment of hold-down arm and lower erecting frame, hold-down arm is fastened on lower erecting frame with bolt.
Adopt technique scheme, by down tube before knight's frame of motorcycle installs an installing base frame for fixed function annex, this installing base frame is made up of upper, lower horizontal support tube and left and right installation riser, left and right installation riser is equipped with for connecting the mounting interface with fixed function annex.This installing base frame is installed fixing by down tube before upper horizontal support pipe and vehicle frame, be connected and fixed by bottom rail support tube and vehicle frame or driving engine, be arranged on knight's front part of motorcycle frame, between front-wheel and driving engine, can utilize this place's space mounting that function accessories are set.The left and right installation riser of this installing base frame is equipped with for connecting the mounting interface with fixed function annex, the function accessories assembled as required can be connected and fixed by these mounting interfaces, enable one or more function accessories quick and easy be arranged in installing base frame, be arranged at the front down tube both sides of knight's frame of motorcycle.This mounting structure that function accessories can be arranged on down tube left and right sides before knight's frame of motorcycle, before making vehicle frame front portion, the space of down tube both sides obtains from a point utilization, and the exchange of several functions annex is installed or combines to install all can realize, function accessories easy for installation, quick, can provide for user the multiple choices meeting a sexual needs.And, installing base frame is made up of upper, lower horizontal support tube and left and right installation riser, two pieces riser is installed to be convenient to various function accessories are installed, that whole installing base frame can be done thus is smaller, reduce costs, also give simultaneously and various function accessories leaving space is installed, and can not interfere with being arranged on original parts occurrence positions on frame of motorcycle.Being fixed in the middle part of upper horizontal support pipe on front down tube, in the middle part of bottom rail support tube, being provided with the lower erecting frame for being connected and fixed with vehicle frame or driving engine, lower erecting frame as the lower installation basic point of installing base frame, to adapt to be connected and fixed with vehicle frame or driving engine.
And, described lower erecting frame comprises two hold-down arms, the face of turning back that each hold-down arm and lower erecting frame are connected one end arranges the bar hole of vertical adjustment, the bar hole that the other end is provided with oblique adjustment is connected with vehicle frame or driving engine, lower erecting frame is laterally set up in parallel the bar hole of two lateral adjustments, through the bar hole of lateral adjustments on the bar hole of the vertical adjustment of hold-down arm and lower erecting frame, hold-down arm is fastened on lower erecting frame with bolt.The lower installation basic point of installing base frame is enable to realize three-dimensional adjustment like this, to adapt to the assembling with various different size model knight motor bike, make it have commonality, the function accessories mounting structure avoiding different size gauge size vehicle frame need make mould respectively, reduces productive costs.
Second object of the present invention is achieved in that a kind of folding shelf installed with knight's frame of motorcycle, comprise L shape support beam, side turn-off frame, the fixed end of side turn-off frame is enclosed within by sliding sleeve in the horizontal expansion section of L shape support beam, sliding sleeve one end is spacing by the locating piece be welded in horizontal expansion section, between the sliding sleeve other end and horizontal expansion section, Compress Spring is set, the retainer ring spacing that Compress Spring is bolted, L shape support beam is welded with multiple installation journal stirrup, these install journal stirrups for connecting with the mounting interface of fixed function annex for being connected on the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed.
Adopt technique scheme, the folding shelf installed with knight's frame of motorcycle comprise L shape support beam, side turn-off frame, the fixed end of side turn-off frame is enclosed within by sliding sleeve in the horizontal expansion section of L shape support beam, enable side turn-off frame with the horizontal expansion section of L shape support beam for axle center overturns folding, L shape support beam is welded with multiple installation journal stirrup, journal stirrup can be installed with bolt and being connected and fixed with the mounting interface of fixed function annex for being connected on the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed by these, folding shelf are fixedly installed on installing base frame, folding shelf are made to be positioned at the front down tube both sides of knight's front part of motorcycle frame, the down tube both sides before knight's front part of motorcycle frame changed in my innocent life arrange the present situation of folding shelf, the excess room lade of front down tube both sides can be utilized.And by the folding shelf of Container Loading down tube both sides before being positioned at knight's front part of motorcycle frame, front-wheel can also be made to grab firm and solid, improve the stability of motorcycle driving.
3rd object of the present invention is achieved in that a kind of bumper/spoiler installed with knight's frame of motorcycle, bumper/spoiler is left and right thick stick body independently, one end that left and right thick stick body is connected with the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed is provided with mounting hole, these mounting holes for connecting with the mounting interface of fixed function annex for being connected on the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed.
Described bumper/spoiler is provided with multiple connection journal stirrup, connects journal stirrup be fixed by bolts on bumper/spoiler by air baffle by these.
Adopt technique scheme, the bumper/spoiler installed with knight's frame of motorcycle is left and right thick stick body independently, one end that left and right thick stick body is connected with the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed is provided with mounting hole, with bolt and being connected and fixed with the mounting interface of fixed function annex for being connected on riser can be installed by these mounting holes, left and right thick stick body is separately positioned on down tube both sides before knight's frame of motorcycle, is convenient to install efficiently.And, multiple connection journal stirrup can also be provided with by bumper/spoiler, air baffle be fixed by bolts on bumper/spoiler, realize air baffle to be assembled on bumper/spoiler, play the effect of shading wind and rain.
4th object of the present invention is achieved in that a kind of PA-system installed with knight's frame of motorcycle, comprise left and right sound equipment case, the side box wall that left and right sound equipment case is connected with the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed is provided with multiple mounting hole, these mounting holes for connecting with the mounting interface of fixed function annex for being connected on the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed.
Described sound equipment case is provided with the upper and lower mounting hole laterally running through casing, on the installation riser of the described installing base frame for fixed function annex is the overhanging end that the upper, lower horizontal support tube of installing base frame extends left and right installation riser for connecting with the mounting interface of fixed function annex, described sound equipment case laterally runs through the overhanging end insertion supporting sound equipment case of upper and lower mounting hole for upper, lower horizontal support tube of casing, and fixed by the overhanging end of hold-down bolt by sound equipment case and upper, lower horizontal support tube.
Described hold-down bolt is equipped with position block successively, bushing pipe, limiting gasket, expanded rubber cover, nut, and cover has rubber bush to form expansion anchor fitting on bushing pipe, on, the overhanging end of bottom rail support tube inserts the upper of sound equipment case respectively, sound equipment case is supported in lower mounting hole, expansion anchor fitting is inserted, in the overhanging end pore of bottom rail support tube, sound equipment case is located by position block, make expanded rubber overlap radial expansion by hold-down bolt and fastening nuts to be out of shape and to be fixed on, in the overhanging end pore of bottom rail support tube, by sound equipment case and upper, the overhanging end of bottom rail support tube press-fits fixing.
Air baffle is installed in the upper end of described sound equipment case, lower air baffle is installed in the lower end of sound equipment case, in the upper end of sound equipment case, hinged seat and locating support are set, upper air baffle can turn over hinged with hinged seat, and by screw and the fixedly locked position of locating support, arrange the permanent seat of two groups of Difference angles in sound equipment case lower end, lower air baffle is arranged on wherein on one group of permanent seat, is fixed by screw.
Adopt technique scheme, the PA-system installed with knight's frame of motorcycle comprises a left side, right sound equipment case, left, the side box wall that right sound equipment case is connected with the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed is provided with multiple mounting hole, by these mounting holes with being connected and fixed with the mounting interface of fixed function annex for connecting on the installation riser of bolt installing base frame, can by a left side, right sound equipment case is arranged on down tube both sides before knight's frame of motorcycle, before realizing utilizing knight's frame of motorcycle, the clearance spaces of down tube both sides is installed left, right sound equipment case, for user provides individual demand.And make the quick for installation, firm of sound equipment case.
Below in conjunction with drawings and Examples, the invention will be further described.
Accompanying drawing explanation
Fig. 1 is knight's frame of motorcycle of the present invention installation site schematic diagram on motor bike;
Fig. 2 is the structural representation of the installing base frame of vehicle frame of the present invention;
Fig. 2 a is the schematic diagram of knight's frame of motorcycle the second embodiment of the present invention;
Fig. 3 is the left view of installing base frame;
Fig. 4 is that the A-A of Fig. 2 is to cutaway view;
Fig. 5 is the scheme of installation of folding shelf of the present invention and installing base frame;
Fig. 6 is that the B of Fig. 5 is to schematic diagram;
Fig. 7 is the scheme of installation of bumper/spoiler of the present invention and installing base frame;
Fig. 7 a is the bumper/spoiler of another embodiment of the present invention and the scheme of installation of installing base frame;
Fig. 7 b is Fig. 7 a perspective view;
Fig. 8 is the schematic diagram of mounting block aerofoil on bumper/spoiler;
Fig. 9 is the scheme of installation of PA-system of the present invention and installing base frame;
Figure 10 is schematic diagram installing base frame being installed sound equipment case, bumper/spoiler, air baffle;
Figure 11 is another embodiment of installing base frame being installed sound equipment case, air baffle;
Figure 11 a is the 3rd embodiment of installing base frame being installed sound equipment case, air baffle;
Figure 11 b is the perspective view of Figure 11 a;
Figure 11 c is the left view of Figure 11 a;
Figure 11 d is the left view of Figure 11 c;
Figure 11 e is the right elevation of Figure 11 a;
The installation that Figure 11 f is the sound equipment case of control position shown in Figure 11 a, structure cutaway view;
Figure 11 g is the left view of Figure 11 f;
Figure 11 h is the left outside casing mounting structure schematic diagram of Figure 11 a;
Figure 11 j is the left inside box partition structural scheme of mechanism of Figure 11 a;
Figure 11 k is the installation schematic perspective view of dividing plate;
Figure 11 m is that Figure 11 f is as structural representation during storage tank;
Figure 12 is that the C-C of Figure 11 is to cutaway view;
Figure 13 is the constructional drawing of the expansion anchor fitting of fixing sound equipment case;
Figure 14 is another embodiment of fixing sound equipment case;
Figure 15 is schematic diagram installing base frame being installed mud guard;
Figure 16 is that illustration is implemented in the installation of lower air baffle;
Figure 17 is the schematic diagram of erection insurance thick stick on motor bike, sound equipment case, air baffle.
In accompanying drawing, 1 is upper horizontal support pipe, 2 is bottom rail support tube, 3 is upper mounting bracket, 3a is the bar hole of lateral adjustments, 4 is lower erecting frame, 4a is the bar hole of lateral adjustments, 5 is hold-down arm, 5a is the bar hole of vertical adjustment, 5b is the bar hole of oblique adjustment, 6 for installing riser, 7 is mounting interface, 8 is U-bolt, 9 is folding shelf, 10 is L shape support beam, 11 is sliding sleeve, 12 is Compress Spring, 13 is side turn-off frame, 14 is locating piece, 15 for installing journal stirrup, 16 is bumper/spoiler, 16a is connecting panel, 17 for connecting journal stirrup, 18 is air baffle, 18a is upper air baffle, 18b is lower air baffle, 19 is sound equipment case, 191 is right outside sound enclosure, 1911 is right chamber door, 1912 is right Full-frequency trumpet, 192 is left outside sound enclosure, 1921 is left chamber door, 1922 is left Full-frequency trumpet, 1923 is Full-frequency trumpet cover, 193 is embedded decorative piece, 194 is right inside sound enclosure, 195 is left inside sound enclosure, 196 is attaching screw, 197 is dividing plate, 1971 is dividing plate attaching screw, 1972 is dividing plate segmentation step, 1973 is supporting pipe hole, 1974 is dividing plate sound pilot hole, 198 is Low frequency horn, 199 is sound equipment primary controller, 1910 is casing sound pilot hole, 20 is bolt, 21 is locating support, 22 is hinged seat, 23 is Protective armor, 24 is trim board, 25 is chamber door, 26 is lock, 27 is limiting gasket, 28 is expanded rubber cover, 29 is nut, 30 is hold-down bolt, 31 is bushing pipe, 32 is cone rubber shock-absorbing sleeve, 33 is the second position block, 34 is position block, 35 is nyliner, 36 is rubber bush, 37 is packing ring, 39 is mud guard, 40a, 40b is permanent seat, 41 is front down tube, 42 is engine suspension support, 43 is installing base frame.
Detailed description of the invention
See Fig. 1,2,3,4, a kind of knight's frame of motorcycle, comprise the knight's frame of motorcycle being provided with front down tube 41, described front down tube 41 installs an installing base frame 43 for fixed function annex, and this installing base frame 43 is made up of upper horizontal support pipe 1, bottom rail support tube 2 and left and right installation riser 6.Be fixed in the middle part of upper horizontal support pipe 1 on front down tube 41, the present embodiment adopt upper horizontal support pipe 1 stage casing be welded with for vehicle frame before the upper mounting bracket 3 that is connected and fixed of down tube, upper mounting bracket 3 is laterally provided with two mounting holes side by side, embrace front down tube 41 by U-bolt 8 and pass two mounting holes on upper mounting bracket 3, with nut locking, upper horizontal support pipe 1 is fixed on front down tube 41; And in order to adapt to the vehicle of more specifications and models, two mounting holes that upper mounting bracket 3 is laterally provided with side by side can be set to the bar hole 3a of lateral adjustments, and U-bolt difference can being selected to open shelves according to the size of front down tube 41 is fixed.Or, also can adopt the mode be welded and fixed in upper horizontal support pipe 1 stage casing and front down tube 41.The two ends of described upper horizontal support pipe 1 extend to vehicle frame left and right sides, and are fixedly connected with left and right installation riser 6 respectively.Described bottom rail support tube 2 is positioned at below horizontal support pipe, and its two ends are fixedly connected with left and right installation riser 6 respectively.The part that the connection of upper, lower horizontal support tube 1,2 and left and right installation riser 6 makes it disperse forms independently parts, become basic erecting stage or basic module that one is installed various functional parts module, mode can be selected as Fig. 2, as Fig. 2 a or other modes, wherein, preferred Fig. 2 with Fig. 2 a two kinds of modes are distinguished the upper, lower horizontal support tube 1, the 2 through left and right installation risers 6 that are the latter and are connected, and its service condition and technique effect thereof see below function accessories and describe.The lower erecting frame 4 for being connected and fixed with vehicle frame or driving engine is provided with in the middle part of bottom rail support tube.The lower erecting frame 4 of the present embodiment comprises two hold-down arms 5, the face of turning back that each hold-down arm 5 and lower erecting frame are connected one end arranges the bar hole 5a of vertical adjustment, the bar hole 5b that the other end is provided with oblique adjustment is connected with vehicle frame or driving engine, lower erecting frame 4 is laterally set up in parallel the bar hole 4a of two lateral adjustments, through the bar hole 4a of lateral adjustments on the bar hole 5a of vertical adjustment of hold-down arm 5 and lower erecting frame 4, hold-down arm 5 is fastened on lower erecting frame 4 with bolt, the bar hole 5b of the oblique adjustment of hold-down arm 5 is connected and fixed by bolt and vehicle frame or driving engine.By the bar hole of these vertical adjustment, lateral adjustments, oblique adjustment, lower erecting frame 4 is enable to realize three-dimensional adjustment when installing and connecting, there is commonality, to adapt to the assembling with the motor bike of different size model vehicle, the function accessories mounting structure that also avoid different size gauge size vehicle frame need make mould respectively, reduces productive costs.Described left and right installation riser 6 is equipped with for connecting the mounting interface 7 with fixed function annex.The present embodiment described for connecting with the mounting interface 7 of fixed function annex for being distributed in the multiple installation connecting bores on the plate face of left and right installation riser 6, a position of installing connecting bore is wherein had at least to be partial to the hole heart line that other installs connecting bore, make these that connecting bore is installed so not distribute point-blank, but the distribution in polygon, can provide the fixed connection point of various ways for installing the function accessories connected, the stability of location installed by assurance function annex.The left and right installation riser 6 of the present embodiment is equipped with three mounting interfaces 7, these three mounting interfaces 7 are triangular in shape is distributed in the plate face of installing riser, enabling the function accessories of installation form three-point fix installs fixing, the stability connected can be ensured, the support strength to function accessories can also be improved.
And, the multiple installation connecting bores installed on riser 6 are taken to a rare position of installing connecting bore and are partial to the mode that other installs the hole heart line of connecting bore, make location attachment point installation riser with various ways like this, both function accessories can have been realized to be fastened on by the two-point locating on straight line install on riser, also function accessories can be located by connecting to be fixed on by three on contact surface or more than 3 installs on riser, to adapt to the strained condition that difference in functionality annex is connected and fixed, the stability that assurance function annex is installed and fastness.
The function accessories that knight's motor bike is installed can comprise the functional parts modules such as folding shelf, bumper/spoiler, sound equipment case, mud guard, both can be these function accessories one wherein, also can be the whole functional parts module combination of folding shelf, bumper/spoiler, air baffle, sound equipment case, mud guard or the combination of partial function component models.
See Fig. 5, Fig. 6, a kind of folding shelf installed with knight's frame of motorcycle, these folding shelf 9 are arranged on knight's frame of motorcycle as a kind of selectivity function annex of knight's motor bike.Described folding shelf 9 comprise L shape support beam 10, side turn-off frame 13, the fixed end of side turn-off frame 13 is enclosed within by sliding sleeve 11 in the horizontal expansion section of L shape support beam 10, sliding sleeve 11 one end is spacing by the locating piece 14 be welded in horizontal expansion section, Compress Spring 12 is set between sliding sleeve 11 other end and horizontal expansion section, the retainer ring spacing that Compress Spring 12 is bolted, bolt and the plug be welded in the horizontal expansion section of L shape support beam 10 are connected and fixed.On locating piece 14, diverse location is provided with knock hole, and the upset of side turn-off frame 13 is located through and is welded on latched position in knock hole that locating dowel pin on side turn-off frame 13 inserts on locating piece 14.Horizontal expansion section along L shape support beam 10 moves axially side turn-off frame 13, the locating dowel pin on side turn-off frame 13 just can be made to exit knock hole on locating piece 14, side turn-off frame 13 can be made to rotate, outside expansion or inwardly folding, then under the effect of Compress Spring 12 along the axial return of the horizontal expansion section of L shape support beam 10, lock in the knock hole making locating dowel pin pin insert on locating piece 14.Described L shape support beam 10 is welded with multiple installation journal stirrup 15, these install journal stirrups 15 for connecting with the mounting interface 7 of fixed function annex for being connected on the installation riser 6 of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed.The L shape support beam 10 of the present embodiment is welded with three and journal stirrup 15 is installed, three journal stirrup 15 corresponding three mounting interfaces 7 installed on riser 6 are respectively installed, three mounting interfaces 7 adopt installs connecting bore form, by bolt installation journal stirrup 15 is fastened on and installs on riser 6, folding shelf 9 are arranged in the installing base frame before knight's frame of motorcycle on down tube.Folding shelf 9 are fixed by three-point fix, simple, firm, and easy for installation, quick.Adopt such structure, folding shelf can be set in the front portion of knight's frame of motorcycle, the folding shelf changing prior art can only be mounted on the present situation at knight's frame of motorcycle rear portion, the excess room lade of front down tube both sides can be utilized, make knight's motor bike adds loading position, more goods can be carried.And by the folding shelf of Container Loading down tube both sides before being positioned at knight's front part of motorcycle frame, front-wheel can also be made to grab firm and solid, improve the stability of motorcycle driving.
See Fig. 7, a kind of bumper/spoiler installed with knight's frame of motorcycle, this bumper/spoiler 16 is arranged on knight's frame of motorcycle as a kind of selectivity function annex of knight's motor bike.Described bumper/spoiler 16 is a left side independently, right thick stick body, left, one end that right thick stick body is connected with the installation riser 6 of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed is provided with mounting hole, these mounting holes are arranged on the connecting panel 16a of this end of bumper/spoiler 16 welding, mounting hole on connecting panel 16a for connecting with the mounting interface 7 of fixed function annex for being connected on the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed, mounting interface 7 adopts installs connecting bore form, connecting panel 16a is fastenedly connected by bolt and the installation connecting bore installed on riser.
See Fig. 8, described bumper/spoiler can also weld multiple connection journal stirrup 17, connecting journal stirrup 17 by these can be fixed by bolts on bumper/spoiler 16 by air baffle 18, forms the installation of bumper/spoiler 16, air baffle 18 combination.
See Fig. 7 a, 7b, the bumper/spoiler installed with knight's frame of motorcycle of another kind of embodiment, this bumper/spoiler is arranged on knight's frame of motorcycle as a kind of selectivity function annex of knight's motor bike, and installing base frame 43 adopts the form of Fig. 2 a.The described bumper/spoiler of the present embodiment is a left side independently, right thick stick body 16, left, right thick stick body 16 engineering plastics manufacture box hollow structure, left, it is upper that the transverse direction that is provided with right thick stick body 16 runs through, lower mounting hole, on the installation riser 6 of the described installing base frame for fixed function annex for connect with the mounting interface 7 of fixed function annex be installing base frame, bottom rail support tube 1, 2 extend a left side, the overhanging end of right installation riser, a described left side, what right thick stick body 16 laterally ran through is upper, lower mounting hole is kept supplying, the overhanging end of bottom rail support tube inserts, directly fix with bolt, two overhanging ends of upper, lower horizontal support tube 1,2 can also install Protective armor 23 respectively, and the concrete installation of Protective armor 23, fixed form see below the mounting means of PA-system that knight's frame of motorcycle is installed.The overhanging end that this structure adopts the upper, lower horizontal support tube 1,2 of installing base frame to extend left and right installation riser is installed connection engineering plastics as mounting interface and is manufactured left and right thick stick body 16, with the overhanging end of upper, lower horizontal support tube 1,2 insert supporting sound equipment case upper and lower mounting hole in, left and right thick stick body 16 is chosen on overhanging end, its Joint strenght is greatly improved, and stressed effect is better; The left and right thick stick body 16 of engineering plastics manufacture and mud guard combine together, it can be arranged and install the function accessories such as glass stand, handset mounting device.
See Fig. 9, Figure 10, a kind of PA-system installed with knight's frame of motorcycle, this PA-system is arranged on knight's frame of motorcycle as a kind of selectivity function annex of knight's motor bike.Described PA-system comprises left and right sound equipment case 19, the side box wall that left and right sound equipment case 19 is connected with the installation riser 6 of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed is provided with multiple mounting hole, these mounting holes for connecting with the mounting interface 7 of fixed function annex for being connected on the installation riser 6 of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed.The installation riser 6 of the installing base frame of the present embodiment installs connecting bore for connecting to adopt with the mounting interface 7 of fixed function annex, connecting bore is installed and is set to three, triangular in shape being distributed in is installed on riser 6, mounting hole on sound equipment case 19 tank wall is set to three equally, three mounting holes with three that install on riser 6 to install connecting bore corresponding, by bolt, sound equipment case 19 is fixedly connected with the installation riser 6 of installing base frame, makes left and right sound equipment case 19 be arranged on the front down tube left and right sides of knight's frame of motorcycle respectively.Connecting bore distribution triangular in shape is installed, both can have ensured the stability center of gravity that sound equipment case 19 is connected and fixed can also increase Joint strenght.Adopt such structure, can arrange left and right sound equipment case in down tube both sides before knight's frame of motorcycle, before realizing utilizing knight's frame of motorcycle, the clearance spaces of down tube both sides installs left and right sound equipment case, for user provides individual demand.See Figure 10, can also sound equipment case 19 and bumper/spoiler 16 bolt be fixedly connected on installation riser 6, air baffle is divided into upper air baffle 18a, lower air baffle 18b, upper air baffle 18a, lower air baffle 18b are fixedly connected with the journal stirrup 17 that connects that bumper/spoiler 16 welds with bolt respectively, and formation sound equipment case 19, bumper/spoiler 16, upper air baffle 18a, lower air baffle 18b combine installation.
See Figure 11, Figure 12, Figure 13, a kind of second embodiment of the PA-system installed with knight's frame of motorcycle, the present embodiment installing base frame 43 adopts the form of Fig. 2 a, the described sound equipment case 19 of the present embodiment is provided with and laterally runs through the upper of casing, lower mounting hole, on the installation riser 6 of the described installing base frame for fixed function annex for connect with the mounting interface 7 of fixed function annex be installing base frame, bottom rail support tube 1, 2 extend a left side, the overhanging end of right installation riser, described sound equipment case 19 laterally runs through the upper of casing, lower mounting hole is kept supplying, the overhanging end of bottom rail support tube inserts supporting sound equipment case, and pass through hold-down bolt 30 by sound equipment case 19 with upper, bottom rail support tube 1, the overhanging end of 2 is fixed.The overhanging end that this structure adopts the upper, lower horizontal support tube 1,2 of installing base frame to extend left and right installation riser is installed as mounting interface and is connected left and right sound equipment case 19, with the overhanging end of upper, lower horizontal support tube 1,2 insert supporting sound equipment case upper and lower mounting hole in, left and right sound equipment case 19 is chosen on overhanging end, its Joint strenght is greatly improved, and stressed effect is better than the state that sound equipment case sidewall is connected with installation riser 6.Quick and firm for making sound equipment case 19 be connected with the installation of installing base frame, described hold-down bolt 30 is equipped with position block 34 successively, bushing pipe 31, limiting gasket 27, expanded rubber cover 28, nut 29, and cover has rubber bush 36 to form expansion anchor fitting on bushing pipe 31, on, bottom rail support tube 1, the overhanging end of 2 inserts the upper of sound equipment case 19 respectively, sound equipment case is supported in lower mounting hole, expansion anchor fitting is inserted, in the overhanging end pore of bottom rail support tube, sound equipment case 199 is located by position block 34, make expanded rubber overlap 28 radial expansions to be out of shape and to be fixed on by hold-down bolt 30 and nut 29 are fastening, bottom rail support tube 1, in the overhanging end pore of 2, by sound equipment case 19 with upper, the overhanging end of bottom rail support tube press-fits fixing.In order to improve damping effect, also the rubber bush 36 be enclosed within bushing pipe 31 can be designed to the rubber bush being with locating flange, and on the rubber bush 36 of this band locating flange, the second position block 33 is installed, located by the second position block 33 pairs of sound box bodies 19, the transmission of vibrations can be reduced.In order to make sound equipment case 19 energy stable support in installing base frame, also locating dowel pin can be set on the sidewall of sound equipment case 19, in the mounting interface 7 arrange locating dowel pin insertion installation riser 6, form the three-point fix to sound equipment case 19 thus.Equally, between the upper and lower mounting hole running through casing at the overhanging end of upper horizontal support pipe 1, bottom rail support tube 2 and the transverse direction of sound equipment case 19, cone rubber shock-absorbing sleeve 32 is set respectively, realizes damping.Cone rubber shock-absorbing sleeve 32 adopt two a pair, the transverse direction that two cone rubber shock-absorbing sleeves 32 are located at sound equipment case 19 respectively runs through the aperture of the mounting hole of casing, by the conical surface of cone rubber shock-absorbing sleeve 32, be conducive to making cone rubber shock-absorbing sleeve 32 be close to fixing damping with the overhanging end of sound equipment case 19 and upper, lower horizontal support tube 1,2.
See Figure 14, the installation of described sound equipment case 19 is fixed, also the connecting element 38 of welded bands tapped bore in the pore of the overhanging end of upper, lower horizontal support tube 1,2 can be adopted, on hold-down bolt 30, cover has position block 34, position block 34 props up sound equipment case 19, hold-down bolt 30 is fastening with connecting element 38, can is fixed on by sound equipment case 19 on the overhanging end of upper, lower horizontal support tube 1,2 easily.Equally, for reducing vibrations, between the upper and lower mounting hole running through casing at the overhanging end of upper horizontal support pipe 1, bottom rail support tube 2 and the transverse direction of sound equipment case 19, cone rubber shock-absorbing sleeve 32 is set respectively, cone rubber shock-absorbing sleeve 32 be two a pair, the transverse direction that two cone rubber shock-absorbing sleeves 32 are located at sound equipment case 19 respectively runs through the aperture of the mounting hole of casing, by the conical surface of cone rubber shock-absorbing sleeve 32, be conducive to making cone rubber shock-absorbing sleeve 32 be close to fixing damping with the overhanging end of sound equipment case 19 and upper, lower horizontal support tube 1,2.
See Figure 11 a, 11b, 11c, 11d, 11e, the 3rd embodiment of the PA-system installed with knight's frame of motorcycle, the present embodiment installing base frame 43 adopts the form of Fig. 2 a, PA-system module is gone back integrated installation bumper/spoiler, air baffle.The installation connection mode of the PA-system installed with knight's frame of motorcycle of the present embodiment and the second embodiment (namely Figure 11, Figure 12, Figure 13 or Figure 14 are represented) is just the same.Difference is sound equipment case 19, about 19 points, described sound equipment case, left side sound equipment case is by left outside sound enclosure 192, embedded decorative piece 193, left inside piecemeal such as sound enclosure 195 grade is formed, the right sound equipment case is made up of piecemeals such as right outside sound enclosure 191, embedded decorative piece 193, right inside sound enclosures 194, and concrete structure is as follows:
See Figure 11 f, 11g, 11h, 11j, 11k, about 19 points, sound equipment case, wherein, the right sound equipment case is made up of piecemeals such as right outside sound enclosure 191, embedded decorative piece 193, right inside sound enclosures 194; Right outside sound enclosure 191 and right inside sound enclosure 194 injection molding, respectively have the chamber that relative, link into an integrated entity with attaching screw 196, becomes complete the right sound equipment case; Embedded decorative piece 193 is between right outside sound enclosure 191 and right inside sound enclosure 194, ringwise, around the connecting portion of right outside sound enclosure 191 and right inside sound enclosure 194, embedded decorative piece 193 manufactures with transparent material, it can configure ornament lamp, beautify sound equipment case; The use that embedded decorative piece 193 can be selected or need not; Right outside sound enclosure 191 madial wall is provided with right Full-frequency trumpet 1912, and right outside sound enclosure 191 lateral wall also offers opening, and is equipped with right chamber door 1911; At ordinary times, sound equipment case in the right has storage tank function;
Left side sound equipment case is by left outside sound enclosure 192, embedded decorative piece 193, and left inside piecemeal such as sound enclosure 195 grade is formed; Left outside sound enclosure 192 and left inside sound enclosure 195 injection molding, on the right of fundamental sum, sound equipment case is symmetrical, also links into an integrated entity with attaching screw 196, becomes complete left side sound equipment case; Embedded decorative piece 193 also becomes symmetrical with the right sound equipment case; Left outside sound enclosure 192 madial wall is also provided with left Full-frequency trumpet 1922, and left outside sound enclosure 192 lateral wall also offers opening, and is furnished with left chamber door 1921, and to facilitate user to the maintenance of sound equipment primary controller 199 and use, plug-in card is convenient; Left inside sound enclosure 195 is vertically arranged with detouchable dividing plate 197, it is inner that dividing plate 197 is arranged on left inside sound enclosure 195 with dividing plate attaching screw 1971, left inside sound enclosure 195 inner chamber is separated into two airtight chambers by dividing plate 197, Low frequency horn 198 to be arranged on dividing plate 197 and to be placed in inside left inside sound enclosure 195, chamber outside dividing plate 197 and between left outside sound enclosure 192 as the low-frequency resonance chamber of sound equipment, and by 199 for sound equipment primary controller is arranged on wherein;
See Figure 11 h, be provided with Full-frequency trumpet cover 1923 outside the left Full-frequency trumpet 1922 of left inside sound enclosure 195 and protect; Be provided with Full-frequency trumpet cover outside same right Full-frequency trumpet 1912 to protect;
See Figure 11 j, 11k, dividing plate 197 shape is identical with the longitudinal cross-section of sound equipment case, undersized, dividing plate segmentation step 1972 is provided with in the middle part of left inside sound enclosure 195, installation for dividing plate is located, dividing plate 197 screw dividing plate attaching screw 1971 is installed, Low frequency horn 198 screw is arranged on dividing plate 197, left inside sound enclosure 195 divide into left inside by Low frequency horn 198 and dividing plate 197 jointly, left outside two closed chamber, left inside chamber is as Low frequency horn 198 closed chamber, left outside chamber to vibrate chamber as Low frequency horn 198, left outside cavity oscillations sound wave is turned 180 degree through dividing plate sound pilot hole 1974 and is entered the vibration chamber of left inside sound enclosure 195, and derive outside left inside casing by the casing sound pilot hole 1910 that left inside sound enclosure 195 is arranged, paraphase is collectively form like this by multiple Plastic Parts, band general formula 4 rank subwoofer.
See Figure 11 m, the parts installing and using the relevant sound equipments such as right Full-frequency trumpet 1912, left Full-frequency trumpet 1922, Full-frequency trumpet cover 1923, dividing plate 197, Low frequency horn, sound equipment primary controller 199 do not selected by aforementioned sound equipment case, and aforementioned sound equipment case just becomes complete storage tank.
See Figure 11, Figure 15, Figure 16, air baffle 18a can also be installed in the upper end of described sound equipment case 19, lower air baffle 18b is installed in the lower end of sound equipment case 19, hinged seat 22 and locating support 21 are set in the upper end of sound equipment case 19, upper air baffle 18a can turn over hinged with hinged seat 22, and by screw and the fixedly locked position of locating support 21, make air baffle 18a that upright state can be adopted to fix, realize keeping out the wind the function of rain, also folding state of turning over can be adopted to fix, reduce windage during motorcycle driving.Lower air baffle 18b is arranged on sound equipment case 19 lower end, to be fixed on by lower air baffle 18b on the permanent seat that sound equipment case 19 lower end is provided with by screw.The present embodiment arranges permanent seat 40a, 40b of two groups of Difference angles in sound equipment case 19 lower end, and lower air baffle 18b is arranged on wherein on one group of permanent seat, is fixed by screw.Wherein first group of permanent seat 40a fixes for the installation of lower air baffle 18b forward in the face of front, and second group of permanent seat 40b is used for the oblique installation in the face of front of lower air baffle 18b to be fixed.Adopt the oblique installation in the face of front of lower air baffle 18b to fix, make the existing effect of keeping out the wind of rainy air baffle 18b, also have water conservancy diversion to reduce the effect of windage.
See Figure 11, Figure 12, Figure 13, Figure 14, Figure 15, Figure 16, can also hinged installation chamber door 25 outside sound enclosure 19, chamber door 25 is hinged by rotating shaft and sound equipment case 19, and chamber door is provided with lock 26, and after chamber door 25 closedown, chamber door pins by available lock 26.When this structure is to not need acoustic function to configure as user, this casing uses as wanigan, tumble for preventing motorcycle side and larger damage is caused to sound equipment case, on the basis of said structure, two overhanging ends of described upper, lower horizontal support tube 1,2 can also install Protective armor 23 respectively, Protective armor 23 is positioned at outside sound equipment case 19, is connected and fixed by hold-down bolt 30 and upper, lower horizontal support tube 1,2.
On the basis of said structure, for increasing moulding aesthetic feeling, at two overhanging ends of described upper, lower horizontal support tube 1,2, trim board 24 can also be installed respectively, trim board 24 is outside sound equipment case 19 and between Protective armor 23, hold-down bolt 30 is through trim board 24, and trim board 24 is clamped fixing by the packing ring 37 be enclosed within hold-down bolt 30 and nyliner 35.
See Figure 15, the lower erecting frame 4 of the bottom rail support tube 2 stage casing welding of described installing base frame can also optionally install mud guard 39.Mud guard 39 is screwed on lower erecting frame 4, is positioned at left and right lower air baffle 18b; Or mud guard 39 also can be fixedly connected with lower air baffle 18b by bolt.
See Fig. 1, Figure 17, down tube is installed the signal of several functions annex before knight's frame of motorcycle.By the upper mounting bracket welded in the middle part of the upper horizontal support pipe of the installing base frame 43 that front down tube 41 is fixedly connected with, front down tube is embraced fastening with U-bolt 8, by the hold-down arm 5 that the lower erecting frame that bottom rail support tube welds is fixedly connected with, be fastenedly connected with bolt and the engine suspension support 42 be fixed on front down tube 41, left and right installation riser 6 is made to lay respectively at the left and right sides of front down tube 41, by installing multiple mounting interfaces 7 that riser 6 is arranged, with bolt by sound equipment case 19, bumper/spoiler 16 is fixed on installs riser 6, and by upper air baffle 18a, lower air baffle 18b installs on fixing bumper/spoiler 16 respectively by bolt, make sound equipment case 19, bumper/spoiler 16, upper air baffle 18a, the function accessories such as lower air baffle 18b can arrange the anterior left and right sides being arranged on two-wheeled motor vehicle easily.

Claims (10)

1. knight's frame of motorcycle, comprise the knight's frame of motorcycle being provided with front down tube, it is characterized in that: described front down tube installs an installing base frame for fixed function annex, this installing base frame is by upper, bottom rail support tube and a left side, right installation riser is formed, be fixed in the middle part of upper horizontal support pipe on front down tube, the two ends of upper horizontal support pipe extend to vehicle frame left and right sides, and be fixedly connected with a left side respectively, right installation riser, bottom rail support tube is positioned at below horizontal support pipe, bottom rail support tube two ends respectively with a left side, right installation riser is fixedly connected with, the lower erecting frame for being connected and fixed with vehicle frame or driving engine is provided with in the middle part of bottom rail support tube, described left and right installation riser is equipped with for connecting the mounting interface with fixed function annex.
2. knight's frame of motorcycle according to claim 1, it is characterized in that: described is the multiple installation connecting bores be distributed on the plate face of left and right installation riser for connecting with the mounting interface of fixed function annex wherein having at least a position of installing connecting bore to be partial to the hole heart line that other installs connecting bore.
3. the folding shelf installed with knight's frame of motorcycle according to claim 1, it is characterized in that: comprise L shape support beam, side turn-off frame, the fixed end of side turn-off frame is enclosed within by sliding sleeve in the horizontal expansion section of L shape support beam, sliding sleeve one end is spacing by the locating piece be welded in horizontal expansion section, between the sliding sleeve other end and horizontal expansion section, Compress Spring is set, the retainer ring spacing that Compress Spring is bolted, L shape support beam is welded with multiple installation journal stirrup, these install journal stirrups for connecting with the mounting interface of fixed function annex for being connected on the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed.
4. the bumper/spoiler installed with knight's frame of motorcycle according to claim 1, it is characterized in that: bumper/spoiler is left and right thick stick body independently, one end that left and right thick stick body is connected with the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed is provided with mounting hole, these mounting holes for connecting with the mounting interface of fixed function annex for being connected on the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed.
5. the bumper/spoiler installed with knight's frame of motorcycle according to claim 4, is characterized in that: described bumper/spoiler is provided with multiple connection journal stirrup, connects journal stirrup be fixed by bolts on bumper/spoiler by air baffle by these.
6. the PA-system installed with knight's frame of motorcycle according to claim 1, it is characterized in that: comprise left and right sound equipment case, the side box wall that left and right sound equipment case is connected with the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed is provided with multiple mounting hole, these mounting holes for connecting with the mounting interface of fixed function annex for being connected on the installation riser of the installing base frame for fixed function annex that down tube before knight's frame of motorcycle is installed.
7. the PA-system installed with knight's frame of motorcycle according to claim 6, it is characterized in that: described sound equipment case is provided with and laterally runs through the upper of casing, lower mounting hole, on the installation riser of the described installing base frame for fixed function annex is installing base frame for connect with the mounting interface of fixed function annex, bottom rail support tube extends a left side, the overhanging end of right installation riser, described sound equipment case laterally runs through the upper of casing, lower mounting hole is kept supplying, the overhanging end of bottom rail support tube inserts supporting sound equipment case, and by hold-down bolt by sound equipment case and upper, the overhanging end of bottom rail support tube is fixed.
8. the PA-system installed with knight's frame of motorcycle according to claim 7, it is characterized in that: described hold-down bolt is equipped with position block successively, bushing pipe, limiting gasket, expanded rubber cover, nut, and cover has rubber bush to form expansion anchor fitting on bushing pipe, on, the overhanging end of bottom rail support tube inserts the upper of sound equipment case respectively, sound equipment case is supported in lower mounting hole, expansion anchor fitting is inserted, in the overhanging end pore of bottom rail support tube, sound equipment case is located by position block, make expanded rubber overlap radial expansion by hold-down bolt and fastening nuts to be out of shape and to be fixed on, in the overhanging end pore of bottom rail support tube, by sound equipment case and upper, the overhanging end of bottom rail support tube press-fits fixing.
9. according to the arbitrary described PA-system installed with knight's frame of motorcycle of claim 6 ~ 8, it is characterized in that: air baffle is installed in the upper end of described sound equipment case, lower air baffle is installed in the lower end of sound equipment case, in the upper end of sound equipment case, hinged seat and locating support are set, upper air baffle can turn over hinged with hinged seat, and by screw and the fixedly locked position of locating support, the permanent seat of two groups of Difference angles is set in sound equipment case lower end, lower air baffle is arranged on wherein on one group of permanent seat, is fixed by screw.
10. according to the arbitrary described PA-system installed with knight's frame of motorcycle of claim 7 ~ 8, it is characterized in that: described sound equipment case divides left and right, left side sound equipment case at least comprises left outside sound enclosure, left inside sound enclosure piecemeal is formed, the right sound equipment case at least comprises right outside sound enclosure, right inside sound enclosure piecemeal is formed, wherein, in left and right outer sound enclosure, Full-frequency trumpet is installed; Left inside sound enclosure is provided with detouchable dividing plate, left inside sound enclosure inner chamber is separated into two airtight chambers by dividing plate, Low frequency horn to be arranged on dividing plate and to be placed in inside left inside sound enclosure, dividing plate is provided with dividing plate sound pilot hole, left inside sound enclosure is provided with casing sound pilot hole.
CN201210522186.8A 2012-12-07 2012-12-07 Knight's frame of motorcycle and the function accessories with its installation Expired - Fee Related CN103043156B (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773573A (en) * 1981-08-07 1988-09-27 Piaggio & C. S.P.A. Device for securing a removable component part to the frame of a two-wheeled motor vehicle
CN2597308Y (en) * 2003-01-22 2004-01-07 重庆联益机械制造有限公司 Multifunctional crash bar
CN2618837Y (en) * 2003-03-26 2004-06-02 李伟 Multifunction motorcycle bumper
CN2744588Y (en) * 2004-11-24 2005-12-07 曾祥虎 Motorcycle wind screen with audio
CN201040567Y (en) * 2007-03-30 2008-03-26 重庆宗申技术开发研究有限公司 Connecting mechanism for motorcycle large shelf and frame
CN102582729A (en) * 2012-03-30 2012-07-18 梁国秀 Foldable bumper of motorcycle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4773573A (en) * 1981-08-07 1988-09-27 Piaggio & C. S.P.A. Device for securing a removable component part to the frame of a two-wheeled motor vehicle
CN2597308Y (en) * 2003-01-22 2004-01-07 重庆联益机械制造有限公司 Multifunctional crash bar
CN2618837Y (en) * 2003-03-26 2004-06-02 李伟 Multifunction motorcycle bumper
CN2744588Y (en) * 2004-11-24 2005-12-07 曾祥虎 Motorcycle wind screen with audio
CN201040567Y (en) * 2007-03-30 2008-03-26 重庆宗申技术开发研究有限公司 Connecting mechanism for motorcycle large shelf and frame
CN102582729A (en) * 2012-03-30 2012-07-18 梁国秀 Foldable bumper of motorcycle

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