CN105015684B

CN105015684B - Side has the bicycle frame member and fitting system of hook groove clamping mechanism

Info

Publication number: CN105015684B
Application number: CN201410251888.6A
Authority: CN
Inventors: 刘岗
Original assignee: Individual
Current assignee: Individual
Priority date: 2014-04-28
Filing date: 2014-06-10
Publication date: 2019-02-01
Anticipated expiration: 2034-06-10
Also published as: CN203902758U; CN105015684A

Abstract

Bicycle frame member be preferably pultrusion stretch manufacture be integrally formed, side have hook groove clamping mechanism (such as T-hook slot), a variety of accessories needed for can choose assembly (grafting), it is convenient for disassembly and assembly, appearance is clean and tidy, it is powerful, be able to achieve flexible composition.The preceding standpipe for being particularly suitable for electric vehicle and scooter assembles a variety of spare and accessory parts.The manufacture of conventional bicycle frame is used for after can also simply processing.Frame member is used for the mechanism of non-vehicular applications after can also assembling as needed.It also proposed modular optional electronic module group.

Description

Side has the bicycle frame member and fitting system of hook groove clamping mechanism

Technical field

The innovation is related to field of vehicles, suitable for electronic the elderly's scooter；Motor-driven or manpower bicycle, Scooter, the stand vehicle driven, the especially associated vehicle of small-wheel-diameter, it is related to frame member and is adapted to therewith optional Accessory.

Background technique

It is social fast-developing, road surface more wide flat, the development of wheel footpath also tend to it is smaller, 8 cun to 14 inches gradually at For mainstream, handlebar steering column is also longer (30 to 120 centimetres), has bigger space on front side of preceding standpipe, needs that storing is arranged Frame, bicycle basket, kettle, then more there is an urgent need to headlight, side marker light, instrument board, cable concentrator (device), battery is arranged for electric vehicle Storehouse, smart phone charger or interface or mounting base etc., repeated disassembled and assembled, will be arranged a variety of different in disorder sometimes Trifling component, different accessories and reserved structure can be related to secondary operation, and also will form evagination influences appearance, when accident collision not Safety, it is not easy to clean.In decades, frame member especially headstock handle riser field develops slowly, except round tube is exactly section Variation becomes shape tube, rare substantive progress.For other component, lagging in development.Scooter is few often as blueness The toy in year and child, it has a single function, and lacks permanent attraction, and child grows up quickly, as soon as fresh phase mistake, is eliminated, It is unfavorable for environmental protection.Vehicle is largely manufactured, and while creating interests, also leaves problem to recycling and environmental protection.

Summary of the invention

It solves the problems, such as encountered in background technique, and reduces cost.Technical solution is that the manufacture of profile is stretched using pultrusion Method manufacture has the frame member of hook groove clamping mechanism, and configures and be adapted optional fitting system therewith.Typically, vehicle Frame member squeezes drawing and forming, and the wall of encircling type is arranged in profile section, interior big outer small hook groove clamping mechanism is formed in side, at it Handlebar is arranged in end position, and wheel insert rack upper end passes through car body steering shaft casing and combined with the installation of stem tail portion, and/or Castor is arranged in bottom vehicle fine strain of millet and/or saddle is arranged in saddle pipe top, engages with the hook groove of the end face of the frame member and/or side Mechanism is mutually adapted optional one or more kinds of fitting systems and is able to satisfy the different demand of user.

Advantage and good effect: the hook groove clamping mechanism that pultrusion stretches profile manufacture can not only install a variety of accessories, moreover, Mounting structure belongs to built-in, and after installing cover fillet, flush is clean and tidy, one-pass molding when manufacture, low in cost, non-

It is adapted to the vehicles.Industrial aluminium alloy extrusions combined system has relevant peripheral accessory, is frequently utilized for work Flow production line, frame, window, exhibition apparatus, furniture for building field in industry production, the easy speed of production is fast, newly It is clever beautiful, powerful.Connector and accessory grafting with T-rail and it is built in hook groove, additional accessory can be embedded in Formula is inserted into hook groove, can be simple and secured with repeated disassembled and assembled, can also reduce the use of components, low in cost and easy. Practicability: car body member, which can according to need, to be combined, in order to cope with the transport and operation of different situations.Residence religion entertainment: Youngsters and children can enhance creativity, do it yourself to carry out installation combination as large-scale meccano.As mould The flexiblesystem of block, can low cost be assembled into various material framves and working position apparatus.Due to vehicle be assembling almost or Person's absolutely not pad, vehicle waste or eliminate after, car body is easy to be disassembled, and the component after disassembling can be according to need It to be assembled into required article again.Greatly extend the life cycle of product.On this product intention and environment-friendly products Action, can be to enterprise's image building and sense of responsibility, the demonstration effect brought and more opportunities.

Detailed description of the invention

Fig. 1,2,3 are the combination of stem preferred embodiment, decomposition diagram.

Fig. 4,5 be transverse tube is pressed from both sides, the combination decomposition diagram of stem, handlebar.

Fig. 6,7 are with folding articulated the vertical schematic diagram with handlebar.

Fig. 8,9,10 are three kinds of embodiments in handle riser and frame member section.

Figure 11 is one of the stereoscopic schematic diagram of end face end cap accessory.

Figure 12 is the two of the stereoscopic schematic diagram of end face end cap accessory.

Figure 13 is the three of the stereoscopic schematic diagram of end face accessory.

Figure 14 is the four of the stereoscopic schematic diagram of end face end cap accessory.

Figure 15 is the five of the stereoscopic schematic diagram of end face accessory.

Figure 16 is the six of the stereoscopic schematic diagram of end face accessory.

Figure 17 is the seven of the stereoscopic schematic diagram of end face accessory.

Figure 18 is the eight of the stereoscopic schematic diagram of end face accessory.

Figure 19 is the presetting system T-nut block of the accessory perspective view of hook groove adaptation installation.

Figure 20 is the rear-mounted T bolt of the accessory perspective view of hook groove adaptation installation.

Figure 21 is the anti-torsion postposition nut of the accessory perspective view of hook groove adaptation installation.

Figure 22 is that the handle of the accessory perspective view of hook groove adaptation installation mentions.

Figure 23 is the angle adjustment plate of the accessory perspective view of hook groove adaptation installation.

Figure 24 is the support frame of the accessory perspective view of hook groove adaptation installation.

Figure 25,26 are the angle fixing piece of the accessory perspective view of two kinds of hook groove adaptation installations respectively.

Figure 27 is the T bolt and flanged (FLGD) nut of the accessory perspective view of hook groove adaptation installation.

Figure 28 is the chamfered groove interconnecting piece of the accessory perspective view of hook groove adaptation installation.

Figure 29 is the rear-mounted T-nut block of the accessory perspective view of hook groove adaptation installation.

Figure 30 is the anchor formula connecting pin of the accessory perspective view of hook groove adaptation installation.

Figure 31,32,33 are the T connector plate link blocks of the accessory perspective view of hook groove adaptation installation.

Figure 34,35 be hook groove adaptation installation accessory perspective view rear-mounted nut with elastic.

Figure 36,38,39,40,41 are the activity articulated connectors of the accessory perspective view of hook groove adaptation installation.

Figure 37 is the hinge connection part of the accessory perspective view of hook groove adaptation installation.

Figure 42,43,44 are the three-dimensional connectors of the accessory perspective view of hook groove adaptation installation.

Figure 45,46 be hook groove adaptation installation accessory perspective view chamfered groove interconnecting piece assembly signal.

Figure 47,48 are straight line interfacing parts in the slot for the accessory perspective view that hook groove adaptation is installed.

Figure 49 is the external claw pincers type buckle and its assembling schematic diagram of the accessory perspective view of hook groove adaptation installation.

Specific embodiment: the hook groove clamping mechanism is located at frame member side, it can be in frame member side Section is set and is the guide rail of T shape, and the matching suitable accessory with c shape opening is set, achievees the purpose that hook together, but It is hook groove preferably to be set in frame member side, hook groove is the external wall encircled than internal pinch formation, and accessory is inserted into hook groove And hook-type is constituted to accessory, frame member encircles engaging with being adapted between optional accessory, for simplicity, its is recapitulative Referred to as hook groove and hook groove clamping mechanism, hook groove cover T-slot (or approximate T-shape slot), this explanation largely quotes T-slot because of it Have much representativeness.T-rail or hook groove are set either on frame member and are fitted to each other with accessory, this specification by its That summarizes is known as hook groove clamping mechanism.Appellation should not constitute improper restriction.It is certainly not limited to these accessories given below And embodiment.

Preferably, frame member is to stretch the integrally formed profile of manufacture with pultrusion, and typical material is: aluminium alloy, magnesium close Gold, plastic material (such as PC, PVC, nylon, PET), fibre strengthening synthetic resin.Can also using other suitable methods at Type.It is taken, lateral (along cross-wise direction) the perforative hole of processing can be added on frame member, in order to be fitted to each other, Prevent accessory from slipping along T-slot direction.

Frame member, stem and its component: in conjunction with attached drawing 1,2,3, the profile lumen being manufactured is stretched with pultrusion and is made For headstock handle riser, section has the wall of encircling type, forms interior big outer small hook groove, such as T shape in the side of profile lumen Slot.End position has laterally through-hole perforative (along cross-wise direction), and handlebar transverse tube is inserted into it and the middle part of handlebar cross It is consolidated in this, consolidation style including but not limited to welds, and solder joint is located at headstock handle riser pars intramuralis or outside (if it is weldering It is connected to headstock handle riser pars intramuralis, appearance requirement is not stringent, reduces welding difficulty).The end position setting of profile lumen (can Dismounting) end cap closes end face, and concordant and round and smooth end is formed, is cut to cover mental section

With the overlap that burr is sharp after cutting.Headstock handle riser be also possible to assembly, do not have to welding.According to Fig. 3 With Figure 13 signal, headstock handle riser end position has the through-hole extended transversely through, and lateral through-hole is arranged on end cap, and end cap is inserted Enter stem end, handlebar insertion is also cross the two, simultaneously along stem pivot direction production threaded hole rear bolt Across the middle part of end cap and handlebar cross, three's assembly is made to be consolidated in this, and/or laterally makes along stem spiral shell after threaded hole Bolt makes three's assembly be consolidated in this also cross end cap, handlebar, stem.Fig. 1 signal, end cap and the T shape on stem Slot is corresponding concordant.

Headstock handle riser end position has the pipe clamp of connection handlebar transverse tube, and the pipe clamp includes:

A has one vertical pipe clamp hole, while also having a handlebar transverse tube folder hole referring to fig. 4, Fig. 5, or

B, suspended core of the tail end with angled-lift splits or dilatancy, head have a clamping trolley the folder hole of transverse tube, or Person,

C, referring to Fig. 6, Fig. 7, one end has interconnecting piece, and middle part has folder articulated, and the other end has poroid pipe clamp.

At headstock handle riser end position, the lateral handlebar of setting, wheel insert rack upper end pass through car body steering shaft casing (and bearing assembly) and headstock handle riser tail portion are directly fitted to each other or install indirectly combination.This is a typical application In the embodiment of common bicycle and scooter field.Wherein, the section (usually at middle part) of headstock handle riser has hole Gap, the hole are that its round diameter is between 20 to 45 millimeters, and hole is also possible to approximate circle or irregularly-shaped hole, inner wall Back gauge is between 20 to 45 millimeters.The front vehicle wheel crotch upper end the Kong Yuyu socket, the tail portion of profile lumen is by perforative Drift bolt is fitted to each other perhaps annular collar and combines assembly fastening or clamped the two with the individual ring dress hoop separately set, Huo Zhe Three connectors are spirally connected with wheel insert rack upper end, and headstock handle riser tail portion is fitted to each other with third connector, real with third connector Existing variable diameter.The hole be used for install conventional truck standard gauge component, for example, front vehicle wheel insert rack upper end, for connecting The pipe clamp of connection handlebar transverse tube with interior suspended core, it is also possible to after crossing punching, the vehicle of 20 to 35 millimeters of diameter of insertion Transverse tube (Fig. 2,3).So the diameter in hole is 20 millimeters to 45 millimeters, it is the specific universal standard, can be installed with three kinds Component assembling and also compatibility.

The headstock handle riser is also applied to the vehicle driven of standing, for example, tricycle or carriage, it is electronic with from (left and right is set side by side) two wheeler, wheelbarrow that balanced gyroscope is turned to by pressure or GRAVITY CONTROL, sometimes also by it Repacking becomes sitting posture, although not having car body steering shaft casing, stem can also be fitted to each other with car body.

Frame member section has hole, the hole and down tube set in addition or upper tube intussusception, sliding extension, and uses The fixed fixed state stretched of device, fixed device is for example, the eccentric orfice Rapid-dismounted pipe clamp with pinch bar clamps, is laterally arranged Be spirally connected drift bolt fastening, internal tube have spring top bead, spring top bead is located between two tube walls simultaneously, by the pressure of spring Power Repeated Compression and expansion.Rotation operation when there is the engagement of non-circular in order to turn between intussusception telescoping tube.Fig. 8 can make For the inner tube of Fig. 9 or Figure 10, intussusception is flexible, if Fig. 8 can be used as inner tube and be arranged in the case that vehicle allows or is applicable in For the stem that the stem of intussusception or non-intussusception stretch, Fig. 8 can also be used as inner tube and be arranged to

The saddle pipe (saddle is arranged in saddle pipe upper end) to stretch for the saddle pipe of intussusception or non-intussusception, similarly, the bottom that station is stepped on Bicycle beam is also in this way, the identical lumen component of this root can be a common component.(or handlebar is vertical for bottom vehicle fine strain of millet sometimes Pipe) two may be used simultaneously, or 4 root canals of two intussusceptions are used simultaneously.Certainly, inner tube or outer tube can also use straight wall Pipe or round tube replace.It is furthermore noted that a wherein root canal for intussusception pipe may be not present in the vehicle due to being optionally On.(see specification tail portion, the utilization of non-vehicular applications), according to aforementioned, the headstock handle riser root with T-slot, which has, to be folded Device articulated is for folding.There is hole in the middle part of stem, one or two or several hook groove is its immediate and is separated by One wall.

There is hole, one or two or several T-slot is its immediate and is separated by a wall in the middle part of profile lumen.Together When referring to Fig. 8,9,10, illustrate three kinds of different schematic cross-sections, Fig. 9 therein, 10 illustrate aperture that section has can To be bottom outlet for making screw hole.The hook groove size of frame member is corresponding consistent, wherein a, frame member tool there are two or The adjoining of several hook grooves is separated by and hook groove size is consistent；B, hook groove its ruler that two on vehicle or several frame members have It is very little consistent.In one embodiment, before the steering shaft of scooter the section of standpipe it is consistent with the main bicycle beam section of scooter footboard, Length is consistent.So may be implemented to exchange general.

Anterior cannula: frame member uses pultrusion to stretch the profile lumen with T-slot that is manufactured as anterior cannula (car body Steering shaft casing), the section of T-slot and/or the section of anterior cannula are identical as preceding standpipe, to form compatible modularization Group connect construct system.T-slot in anterior cannula and the T-slot on preceding standpipe to it is corresponding when be inserted into T shape plug-in unit, T shape plug-in unit is simultaneously Positioned between the two, bolt is formed, anterior cannula and preceding standpipe is prevented to relatively rotate.The steering of hook groove is had in many cases, Axle sleeve length of tube increases, and also has good meaning in conjunction with common vehicle.

Bottom vehicle fine strain of millet (bicycle beam stepped on for station): frame member stretches the profile lumen with T-slot being manufactured with pultrusion As station pedal girder.After cover board is installed, so as to form the chassis of vehicle (such as scooter), after chassis tail portion can install Castor.Also it can according to need, the width for pedal girder of standing increased, the section of T-slot is identical, especially in accordance with preceding standpipe The multiple of outside dimension and set, so that forming compatible modular group connects construct system.Inside the bottom vehicle fine strain of millet that station is stepped on Perhaps no matter bottom vehicle fine strain of millet is provided as inner tube or outer tube to the second pipe fitting of the external sliding extension with intussusception, in bottom vehicle Fine strain of millet tail portion all has axle assembly.

Certainly, according to the frame member above-mentioned with hook groove, it can be also used for other components in car body truss.

Pultrusion stretches the profile lumen being manufactured as frame member, and, any form or combination shape below Formula: one end/both ends/middle part hook groove gets rid of (such as rotation turnery processing) by secondary operation and exposes hook groove port.Such as scheme 9-b, Fig. 9-c；Figure 10-b, Figure 10-c, (rounding off can be made in hook groove edge position according to required or adds end cap) The tube wall for forming closed section, in tubular or approximate tubular or odd-shaped cross section pipe, it is remaining later that end removes hook groove Tube end be more conducive to the production process of traditional vehicle frame, for example, the welding between two pipe fitting ends；End assembly knot

It closes；It is inserted into threeway, four-way, five logical etc. standard-sized vehicle frame pipe fittings；Nozzle combines traditional secure component (for example, the pipe clamp and eccentric orfice of cuff are wrenched), meanwhile, the slave hook groove port that T-nut or bolt head can be convenient imports Grafting, realization that can be more flexible dismount (the rear-mounted installation of accessory, moreover it is possible to improve assembly intensity).For example, being suitable for handlebar, vehicle Handle both ends can install standard-sized component (speed control crank, grip, brake etc.) after being turned hook groove clamping mechanism, Attachment needed for the hook groove clamping mechanism grafting assembly at middle part.Alternatively, an independent strip material (such as squeeze drawing and forming or The sheet metal component of person's punching press, the form to assemble or weld) it is compound in the hook groove that frame member is formed parallel common rail by the two Clamping mechanism.On vehicle frame finished product, there is the hook groove clamping mechanism port exposed on frame member, be adapted to the attachment energy edge of installation The hook groove clamping mechanism port exposed import and be slidably matched and can fasten with the close grafting of hook groove clamping mechanism and engage.

It is adapted to the fitting system of installation, the slot of the end face and/or side of accessory and the frame member is mutually adapted choosing Dress comprising it is following any one or it is a variety of:

Elastic buffer decoration: a part adaptation of elastic cover fillet is positioned inside T-slot, and another part is located at T shape Outside slot, can be that either interference press-fitting is inserted into or be directly laterally inserted into along T-slot port and is packed into has T-slot Frame member particularly relates to station pedal girder.For example, being made of plastic cement or rubber or synthetic resin or foam material Slot cover, if there is part outstanding then forms spring protective, cut down frame member especially stand pedal girder to foot anklebone or The collision that person's human body is formed.In addition, it may also is that the trim cover of ornamental strip or ring-shaped section and ring-shaped.

Chassis cover board: there is T shape to lead for cover board (such as the injection molding cover board of the plastic cement) lower part that an area is greater than bottom beam Rail (there are two preferably, having or three T-rails), T-rail adaptation insertion are installed on T-slot, and insertion is with T-slot Station pedal girder.Either the cover board packet with C-shaped socket is connected to bottom beam, then is aided with fastener and fixes.So as to form vehicle The chassis of (such as scooter), chassis tail portion can install rear truckle.

The associated motor accessory of electric vehicle or automobile-use: this vehicle is assembled into electric vehicle, assembly driving vehicle wheel rotation 's

Motor, battery pack, controller and relevant driving corollary apparatus (hand handle governor and line etc.). Other than the installation settings battery pack inside frame member, it is also possible that having T-connecting piece (such as T-type spiral shell on battery compartment The guide rail of bolt, T-nut, section T shape) with the T-slot on headstock handle riser loading is matched, it can be fastened again with fastener, often See, can also be the inclined tube for being arranged in that saddle pipe rear or steering shaft anterior cannula rear are arranged obliquely downward.It can also inside battery compartment Charger and electric machine controller is arranged.According to signal, be also possible to other driving types moving parts, internal combustion device and Internal combustion case.

In order to express the relationship of T-slot and accessory, the following drawings and embodiment illustrate profile lumen with T-slot and Its accessory, they are illustrated using industry profile and accessory as example, but in practical applications, in addition to T-slot, this vehicle frame The cross sectional shape of component is different, this frame member then meets bicycle and the professional standard of field of vehicles is (main Refer to sharp edge and chamfer radius): side must have rounding off or arc rounded corner, the rounding off

Refer to that radius is greater than 4 to 8 millimeters；And there is bigger hole (circle inside frame member (standpipe before handlebar) The back gauge of bore dia or prevention and control or irregularly-shaped hole is away from being 20 to 45 millimeters) it (can when not applicable in order to connect wheel insert rack To be realized by third connector).When the size of T-slot is the modular size of industrial aluminum profile, many accessories can be with Directly purchase apolegamy installation, is exchanged general.

Figure 11 is one of profile cavity pipe end shutter fitting, and bolt passes through cover board and is spirally connected with end face.

Figure 12 is the two of profile cavity pipe end shutter fitting, and bolt passes through cover board and is spirally connected with end face, and end face is provided with variable diameter screw Set.

Figure 13 is the three of profile cavity pipe end shutter fitting, and end-face central hole is provided with variable diameter turnbuckle.

Figure 14 is the four of profile cavity pipe end shutter fitting, is provided with inner bolt hole in the middle part of cover board.

Figure 15 is the five of profile cavity pipe end shutter fitting, and end face is provided with variable diameter turnbuckle.Figure 11 to Figure 15 makes closing panel Constitute installation holder structure.

Figure 16 is the six of profile cavity pipe end shutter fitting, and butterfly end face connector and end face are spirally connected combination.

Figure 17 is the seven of profile cavity pipe end shutter fitting, and by butterfly end face connector, two profile lumens are fitted to each other.

Figure 18 is the eight of the stereoscopic schematic diagram of profile cavity pipe end shutter fitting, by butterfly end face connector, two profile cavities Pipe is fitted to each other, and there is shown cross-sectional views.

Figure 19 is presetting system T-nut block and its assembly that installation is adapted to hook groove.Presetting system T can be set according to signal Shape bolted fittings.

Figure 20 is the installation steps that the rear-mounted T bolt of installation is adapted to hook groove.

Figure 21 is anti-torsion postposition nut 21-a and its assembly that installation is adapted to hook groove, the signal 21-b after assembling.

Figure 22 is to be adapted to the handle installed with hook groove to refer to its assembly, and T-nut block has been used in slot.

Figure 23 is to be adapted to the angle adjustment plate (23-a) of installation with hook groove and its assemble, the signal 23-b after assembling,

Turn handle unclamps or clamps adjustable plate, rotates along arc groove and adjusts angle.

Figure 24 is support frame (24-a) and its assembly that installation is adapted to hook groove, is assembled by T bolt and nut, dress With signal 24-b later.

Figure 25,26 are two kinds of angle fixing pieces that installation is adapted to hook groove respectively, and different angles is set as needed simultaneously Assemble at an acute angle or obtuse angle.

Figure 27 is the rear-mounted T bolt and flanged (FLGD) nut that installation is adapted to hook groove, to be closely clamped in At the notch encircled.The utilization of T bolt, T-nut block and the fastener that is spirally connected can make it be held on the wall of T-slot, Fastener is adjusted, choosing to install component can according to need lifting fixation, freely adjust required height.

Figure 28 is two kinds of chamfered groove interconnecting pieces that installation is adapted to hook groove, and right angle connection, is shown in Figure 45, Figure 46 between profile

Assembly signal, illustrate installation step according to alphabetical serial number.

Figure 29 is the rear-mounted T-nut block (29-a and 29-b illustrate different angle) and its dress that installation is adapted to hook groove Match, 29-c illustrates installation step.

Figure 30 is the anchor formula connecting pin (30-a, 30-b, 30-c illustrate different angle) and its dress that installation is adapted to hook groove Match, assembles anchor formula connecting pin after processing punching on profile, 30-d illustrates to be fitted to each other mode.Corner type anchor formula connecting pin (30-aa, 30-bb, 30-cc illustrate different angle) has a hinged movable head, assembles after processing punching on profile Anchor formula connecting pin, 30-dd illustrate to be fitted to each other mode, and the end of profile, which is cut, is set to required inclined-plane.

Figure 31,32,33 are that the T connector plate link block of profile lumen groove adaptation installation and its assembly are illustrated, Figure 31, 32,33 installation step is successively illustrated.

Figure 34,35 are rear-mounted nut with elastic (34-a) and its assembly that installation is adapted to hook groove, and 34-b is signal assembly It completes, the position in slot is maintained at by elastic force.Figure 35 successively illustrates installation step.

Figure 36 is the movable articulated connector that installation is adapted to hook groove.

Figure 38 is the assembly signal of movable articulated connector.

Figure 39,40,41 illustrate movable articulated connector assembly method different in 3, wherein movable articulated connector Pawl foot slightly different from, to realize different connection types.

Figure 37 is the hinge connection part that installation is adapted to hook groove.

Figure 42 is the three-dimensional connector that installation is adapted to hook groove.Figure 43,44 are the two kinds of dresses realized by three-dimensional connector With effect, it is assembled into three-dimensional framework whereby, is not limited to square frame, three-dimensional connector can be set as needed for other Angle.Three-dimensional connector further include: a, convenient for the r of two frame member end assembly (such as scooter of the at L-shaped vehicle frame of shape) The three-way connecting accessory of shape or Y shape；B, the four-way connection accessory assembled convenient for three frame member ends (such as form one The three-wheel scooter of two trailing arms of column or the vehicle frame of other forms).

Figure 47,48 are straight line interfacing parts in the slot for be adapted to installation with hook groove, further illustrate grub screw fastener in figure.It will It is fastened in straight line interfacing part merging slot in one to 4 slot, realizes that the docking of profile lumen extends.

Fig. 8 illustrates a kind of pipe profile, and for outer additional accessory, hook groove is formed between groove.Two kinds of Figure 49 External claw pincers type buckle 49-a, 49-b are slidably inserted into along the port of hook groove, buckle claw pincers type by the bolt laterally fastened It is fixed on the tube wall with hook groove, Figure 49-c illustrates assembly effect.Claw pincers type buckle can be appropriately extended and add two or Multiple fastening bolts increase the strong degree of clamping.According to aforementioned signal, can also be arranged inside hook groove use it is built-in swollen Expanding buckle makes buckle grip in hook groove position by bolt.The straight-plate-type of no T forming head can be directly inserted directly into T-slot Component.It can be gripped by multiple lumens with T-slot.Plate-sheet-type accessory can be the solar energy plate for collecting luminous energy Component.

Hub (box), by the cable holder of the brake cable of bicycle and/or electric vehicle (such as the c shape of plastics together Opening), tail portion has a mounting base (such as Elastic buckle) in conjunction with hook groove.Certainly it is not limited to this there are many hook groove.

Other accessories are in addition, be mounted on the taillight (a part is reflector with the fixed another part of hook groove) of saddle pipe, brake Wire outer tube fixing piece (a part and fixed another part of hook groove on frame member are cast or C-shaped pipes, steel wire from In pass through).

Electronic equipment mounting base accessory: particularly relating to the accessory of headstock handle riser end, and the electronic equipment includes: PDA, pad, tablet computer, smart phone, electron audio-visual equipment, instrument panel of electric vehicle, electric vehicle car owner head lamp, electric vehicle rotary to Indicate cowl lamp etc., the T shape plug connector being adapted to T-slot is arranged in mounting base (can be with solid with fastener again after grafting It is fixed), alternatively, mounting base can be approximate end caps (Figure 11 to 18 is indicated) (can pacify with the installation of headstock handle riser end face It is fixed in the screw hole of end face with fastener again after dress).Electric power connecting mouth is arranged to electronic equipment in electronic equipment mounting base Power supply, it is preferred that the electrical wiring of power supply is set to inside headstock handle riser and is electrically connected with electronic equipment mounting base to electricity Sub- equipment power supply, obtains built-in compactly appearance.

Fitting system can be by two or more modules below along the hook groove direction arrangement of frame member and shape Corresponding or lateral surface gradual change, which is aligned, at lateral surface is aligned corresponding module group, selection setting electrical connection power supply system between module And to the central processing unit that modules are controlled:

Single-chip microcontroller or central processing unit or PLC programmable logic controller (PLC), memory, human-computer interaction device, microphone or Person's sound collection equipment, camera, video camera or video capture device, card-inserted device or card reader, audio/video player, MP3/ MP4 player, radio-tape recorder, sound intensifier, loudspeaker or sound equipment, display screen or display or projector, bluetooth and/or its His wireless telecommunications system and/or with the electronic equipment of internet communication, flash lamp, main head lamp, cowl lamp, instrument board, cable concentrator or Hub, battery compartment, phone charger and mobile phone recharging base, power supply adaptor and charger, charging socket, electric appliance are opened It closes.

Bicycle basket accessory: being arranged double-layer bicycle basket in Chinese herbaceous peony portion, and respectively one bicycle basket of setting, the rear side setting of bicycle basket are rigid up and down Property support construction and with T-slot adaptation combined fixation.Bicycle basket can be concertina type bicycle basket, such as middle part is flexible.With it Approximate be adapted to there are also kettle, kettle-frame and kettle-frame pedestal with T-slot is combined.

Lift handlebar accessory: a handlebar is ring structure is arranged in the middle part of transverse tube, with headstock handle riser and T shape Slot adaptation socket, when sliding up and down to required position, be spirally connected fixation, becomes the handlebar group trap of adjustable height with this Part.Transverse tube is adapted to socket with headstock handle riser and T-slot respectively by two handlebars, slide up and down to required position when It waits, be spirally connected fixation, becomes the handlebar combination set of adjustable height with this.

The combination fixator of frame member includes: the combination fixator and/or frame member port between frame member 's

In conjunction with fixator, frame member is including at least any one component in stem, vehicle fine strain of millet, saddle pipe, for example, handlebar Standpipe

Required jointing when being combined between vehicle fine strain of millet (or bottom vehicle fine strain of millet) and saddle pipe；Stem end and handlebar In conjunction with when it is required horizontal；Saddle pipe port intussusception is flexible pipe clamp required when combining.Needs are manufactured together in conjunction with fixator When meet the following conditions: in accordance with professional standard (safety and intensity and appearance rounding off and sharp edge), be inserted into hook groove and relate to And labyrinth when hook groove connection, installation accuracy, production cost and production efficiency.The innovation uses following scheme: with tradition The hardware that technique is manufactured meets high-intensitive, safety and precision, and other compound materials of appearance as main body Matter, (such as plastic parts) meet round and smooth needs to cover wedge angle and acute angle.The metal method of being manufactured includes: punching press sheet metal component And/or punching press the welding of sheet metal parts, pultrusion stretch section steel cutting molding, particularly relate to powder metallurgy forming part, then place it in mould Secondary capsulation molding is carried out in tool and feeding machine (plastic injection or die cast metal).Or use separate structure by two kinds of materials The secondary assembly (grafting, bonding, assembling) of the component of matter.After other materials cause it to install at least in the corner part of structural member Exposed corner and side is round and smooth no wedge angle, described round and smooth to refer to that radius is greater than 4 to 8 millimeters.By screw and knot It closes fixator to fit together frame member, (if it is necessary, can make on frame member along cross-wise direction perforative Through-hole is in order to installing).Few welding may be implemented in this way, it is disassembled.

The recycling demonstration example of non-vehicular applications:

Due to can be assembling between frame member, almost without pad or absolutely not pad, vehicle is useless After abandoning or eliminating, car body is easy to be disassembled, and the component after disassembling can according to need configuration increase and decrease accessory, and (adaptation chooses to install Accessory), be assembled into required article again.It can be with the use of length needed for the modification production of common metal cutter Degree.Keep continually changing new look and new application.For example, it is horizontally mounted plate in preceding riser top ends portion, several scooters Component can be assembled into as desk, and the preceding standpipe that intussusception stretches can become the table leg of lift adjustment, lift adjustment desk Stabilization.Castor can become the castor of desk.Even with old frame member various modelings can also be inserted into outside socket Glue housing is either inserted into slot cover or protective case as external decoration set inside T-slot.

The definition of scooter: its meaning mainly includes the vehicle that the standing of those small-wheel-diameters (being usually no more than 10 cun) drives , usually there is standpipe before long handlebar (intussusception flexible or on-telescopic), typically L shape vehicle frame is rolled over Folded or not folding (two-wheeled or three-wheel) scooter, scooter production and marketing enormous amount form an important school, also (fold or non-collapsible) several mutation and branch with a preceding standpipe and two trailing arms are gradually derived, is usually claimed Are as follows: imperial driving, dragon vehicle, breast-stroke vehicle, they are usually set to tricycle.The definition of electronic the elderly's scooter: there is electricity Power-driven system, three-wheel or four-wheel have seat, and lower section has chassis, and (bottom vehicle fine strain of millet adds various forms of lids trampled Plate), it usually is additionally provided with handlebar, car body steering column and steering mechanism in front side, it is similar to scooter after removing seat, It is bigger than scooter and again, also there are other vehicles derived from approximation certainly, is varied on vehicle frame, actually it is a kind of generation Walk vehicle, main crowd to be used is the elderly and gains the name.

This specification specially indicates the vehicle and frame member of these types, is the spy because of such vehicle and frame member Very

Place is that structure is simple (being in general straight tube or a small amount of bending, few solderless contact), this is also created solely The special chance and meaning having: it is easier to realize recycling than other vehicle and frame member, realizes industrial integration.Relatively For, the structure of other vehicles is more complicated, and frame member is often abnormity or is welded into abnormity, so being unfavorable for realizing again sharp Target.

Claims

1. side have hook groove clamping mechanism bicycle frame member, it is characterised in that: handlebar, car body steering shaft casing, Stem, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least one frame member side have hook groove clamping mechanism, also, The middle part of the frame member, one end, at least one position in both ends hook groove position got rid of by secondary operation after expose It includes tubular, any one in approximate tubular that hook groove port, which becomes pipe and tube wall,；Hook groove clamping mechanism includes can be with Fitting system is adapted to optional hook groove and/or protruding rail.

2. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least one frame member side have hook groove clamping mechanism, moreover, vehicle The car body steering shaft casing side of frame member have hook groove clamping mechanism, wheel insert rack top pass through car body steering shaft casing and Bearing assembly and stem tail portion port are fitted to each other to form steering mechanism；The hook groove clamping mechanism of frame member includes can be with Fitting system is adapted to optional hook groove and/or protruding rail.

3. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least one frame member side have hook groove clamping mechanism, moreover, end Stem side of the head with handlebar has a hook groove clamping mechanism, wheel insert rack top across car body steering shaft casing and Bearing assembly and stem tail portion port are fitted to each other to form steering mechanism；The hook groove clamping mechanism of frame member includes Optional hook groove and/or protruding rail can be adapted to fitting system.

4. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least one frame member side have hook groove clamping mechanism, moreover, vehicle Handle riser side there is hook groove clamping mechanism and tail portion and car body to be fitted to each other be applied to turn to by pressure or GRAVITY CONTROL Vehicle；The hook groove clamping mechanism of frame member includes that optional hook groove and/or protruding rail can be adapted to fitting system.

5. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least one frame member side have hook groove clamping mechanism, moreover, station Bottom its side of vehicle fine strain of millet stepped on has hook groove clamping mechanism, and bottom vehicle fine strain of millet is in conjunction with axle assembly；The hook groove of frame member engages machine Structure includes that optional hook groove and/or protruding rail can be adapted to fitting system.

6. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least one frame member side have hook groove clamping mechanism, moreover, bottom Vehicle fine strain of millet side has hook groove clamping mechanism, is adapted to and chooses to install with fitting system, the fitting system includes cover board, the bottom vehicle fine strain of millet After the hook groove clamping mechanism installation cover board that side has, vehicle chassis is formed；The hook groove clamping mechanism of frame member includes can Optional hook groove and/or protruding rail are adapted to fitting system.

7. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least one frame member side have hook groove clamping mechanism, moreover, bottom Vehicle fine strain of millet side has hook groove clamping mechanism, is adapted to and chooses to install with fitting system, the fitting system includes cover board, the bottom vehicle fine strain of millet After hook groove clamping mechanism that side has installation cover board, form vehicle chassis, the cover area be greater than the bottom vehicle fine strain of millet and With guide rail, the guide rail adaptation insertion is installed on the hook groove clamping mechanism of the bottom vehicle fine strain of millet；The hook groove of frame member engages machine Structure includes that optional hook groove and/or protruding rail can be adapted to fitting system.

8. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least one frame member side have hook groove clamping mechanism, moreover, bottom Vehicle fine strain of millet side has hook groove clamping mechanism, is adapted to and chooses to install with fitting system, and the fitting system includes cover board, the cover board tool There is C shape socket and wrap and be connected to the bottom bicycle beam that side has hook groove clamping mechanism, then is aided with fastener and fixes；Vehicle frame structure The hook groove clamping mechanism of part includes that optional hook groove and/or protruding rail can be adapted to fitting system.

9. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: side has oneself of hook groove clamping mechanism Frame member of driving a vehicle has arc transition, to meet the professional standard of bicycle and field of vehicles；The side tool There is the standard gauge that there is hole to be used to install standard bicycle vehicle inside the bicycle frame member of hook groove clamping mechanism Component；It is industrial aluminium profiles that the side, which has the size of the hook groove clamping mechanism of the bicycle frame member of hook groove clamping mechanism, When the modular size of material, accessory can match installation；It can assemble or disassemble between frame member, the side has The bicycle frame member of hook groove clamping mechanism includes the hook groove and/or protruding rail that connection can be realized by the fitting system of adaptation.

10. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least two frame members side have hook groove clamping mechanism, the car body Steering shaft casing is identical as the section of preceding standpipe；The hook groove clamping mechanism of frame member is optional including that can be adapted to fitting system Hook groove and/or protruding rail.

11. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least two frame members side have hook groove clamping mechanism, moreover, institute State hook groove on car body steering shaft casing and the hook groove on preceding standpipe to it is corresponding when can be inserted into T shape plug-in unit, T shape plug-in unit is located at simultaneously Between the two, bolt is formed, car body steering shaft casing and preceding standpipe is prevented to relatively rotate；The hook groove clamping mechanism packet of frame member Optional hook groove and/or protruding rail can be adapted to fitting system by including.

12. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least two frame members side have hook groove clamping mechanism, moreover, root According to needing to increase station pedal width of main beam, set according to the multiple of the outside dimension of preceding standpipe, to be formed compatible Modular group connects construct system；The hook groove clamping mechanism of frame member include can be adapted to fitting system optional hook groove and/ Or protruding rail.

13. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that: handlebar, car body steering shaft casing, vehicle Handle riser, main vehicle fine strain of millet, oblique vehicle fine strain of millet, saddle pipe, at least one frame member side have hook groove clamping mechanism, the vehicle frame Component is that independent strip material is compound in frame member to which the two forms the vehicle frame that side has hook groove clamping mechanism Component, and hook groove clamping mechanism port is exposed at frame member middle part, one end, at least one position in both ends；Vehicle frame structure The hook groove clamping mechanism of part includes that optional hook groove and/or protruding rail can be adapted to fitting system.

14. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that: side has The bicycle frame member of hook groove clamping mechanism is, handlebar, car body steering shaft casing, stem, main vehicle fine strain of millet, oblique vehicle fine strain of millet, Saddle pipe, at least one frame member side have hook groove clamping mechanism, moreover,

The end face of the frame member and/or the hook groove clamping mechanism of side, which have, is mutually adapted optional fitting system, described Fitting system includes the combination fixator between frame member, and the combination fixator feature is, in conjunction with fixator have in accordance with The safety of the professional standard of bicycle and field of vehicles and intensity and appearance rounding off, hardware is as master Body meets high-intensitive, safety and precision, and the compound other materials of appearance are come the needs that cover corner to meet round and smooth；

The hook groove clamping mechanism of frame member includes that optional hook groove and/or protruding rail can be adapted to fitting system.

15. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that: side has The bicycle frame member of hook groove clamping mechanism is, handlebar, car body steering shaft casing, stem, main vehicle fine strain of millet, oblique vehicle fine strain of millet, Saddle pipe, at least one frame member side have hook groove clamping mechanism, moreover,

The end face of the frame member and/or the hook groove clamping mechanism of side, which have, is mutually adapted optional fitting system, described Fitting system includes the combination fixator between frame member, the combination fixator feature be made of metal in conjunction with fixator The combination fixator for carrying out the molding frame member of secondary capsulation is placed it in mold and feeding machine after causing type；

16. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that: side has The bicycle frame member of hook groove clamping mechanism is, handlebar, car body steering shaft casing, stem, main vehicle fine strain of millet, oblique vehicle fine strain of millet, Saddle pipe, at least one frame member, moreover,

The end face of the frame member and/or the hook groove clamping mechanism of side, which have, is mutually adapted optional fitting system, described Fitting system includes the combination fixator between frame member, and it is seperated knot in conjunction with fixator that the combination fixator feature, which is, Structure, and the combination fixator of the frame member for the secondary molding assembly of component of two kinds of materials；

17. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that: side has The bicycle frame member of hook groove clamping mechanism is, handlebar, car body steering shaft casing, stem, main vehicle fine strain of millet, oblique vehicle fine strain of millet, Saddle pipe, at least one frame member, moreover,

The end face of the frame member and/or the hook groove clamping mechanism of side, which have, is mutually adapted optional fitting system, described Fitting system includes the combination fixator between frame member, and the combination fixator feature is, in conjunction with fixator with metal knot Component is external as main body and the exposed round and smooth no wedge angle in corner after the compound other materials in corner part cause it to install Corner rounding off, to meet regulation of the professional standard to exposed corner of field of vehicles；

18. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that: fitting system The hook groove clamping mechanism and the side that have have the side and/or end face of the bicycle frame member of hook groove clamping mechanism It is mutually adapted and chooses to install, the fitting system includes that setting is electrically connected power supply system and to each institute between electronic device module State the central processing unit that electronic device module is controlled；The hook groove clamping mechanism of frame member includes that can be adapted to fitting system Optional hook groove and/or protruding rail.

19. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that: fitting system It can be arranged by two or more electronic device modules along frame member and form the corresponding module group of lateral surface Or the corresponding module group of lateral surface gradual change, it can according to need setting electrical connection power supply system between the electronic device module And to the central processing unit that each electronic device module is controlled, the electronic device module, which has, to be easy to tear open repeatedly The hook groove clamping mechanism of dress chooses to install for being adapted to；The hook groove clamping mechanism of frame member is optional including that can be adapted to fitting system Hook groove and/or protruding rail.

20. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that: fitting system It can be arranged by two or more electronic device modules and form lateral surface alignment correspondence or lateral surface gradual change pair Neat corresponding module group can according to need setting electrical connection power supply system between the electronic device module, and the electronics is set Standby module has hook groove clamping mechanism and the electronic device module includes battery compartment；The hook groove clamping mechanism of frame member includes Optional hook groove and/or protruding rail can be adapted to fitting system.

21. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that: fitting system Including setting is electrically connected power supply system and to the electronic device module between two or more electronic device modules The central processing unit controlled, the electronic device module include at least, and are adapted to the optional electricity with hook groove clamping mechanism Chi Cang and drive vehicle wheel rotation battery pack, can be with the electronic equipment of internet communication；The hook groove clamping mechanism of frame member Including optional hook groove and/or protruding rail can be adapted to fitting system.

22. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that: fitting system Including setting electrical connection power supply system and the centre to each electronic device module control between electronic device module Manage device, the electronic device module includes, memory, human-computer interaction device, instrument board, wireless telecommunications system and/or with interconnection The electronic equipment of Netcom's news；

23. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that, fitting system Have hook groove clamping mechanism to choose to install for being adapted to for battery compartment, the battery compartment and other electronic device modules arrange to be formed it is outer Side alignment corresponds to or the corresponding module group of lateral surface gradual change alignment, between two or more electronic device module Can according to need setting electrical connection power supply system, the electronic device module include Programmable logical controller processor or The central processing unit that the electronic device module is controlled；

24. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that, it include accessory The electric vehicle of system has motor, battery pack, controller and the relevant driving corollary apparatus of driving vehicle wheel rotation； Battery compartment is adapted to the bicycle frame member of hook groove clamping mechanism at least one side with hook groove clamping mechanism and chooses to install, The battery compartment arranged with the electronic device module with hook groove clamping mechanism except battery compartment to be formed lateral surface be aligned it is corresponding Or lateral surface gradual change is aligned corresponding module group, can according to need setting electrical connection power supply system between module；Vehicle frame structure The hook groove clamping mechanism of part includes that optional hook groove and/or protruding rail can be adapted to fitting system.

25. it can be used for the fitting system of bicycle frame member of the side with hook groove clamping mechanism, it is characterized in that, claim It can be used for bicycle frame member of the side with hook groove clamping mechanism described in any one claim in 14 to 24 Fitting system, can be adapted to choose to install side described in any one in claim 1 to 13 with hook groove clamping mechanism from Driving frame member.

26. side has the bicycle frame member of hook groove clamping mechanism, it is characterized in that, it is any one in claim 14 to 24 The fitting system that can be used for bicycle frame member of the side with hook groove clamping mechanism described in item claim, can be adapted to choosing There is the bicycle frame member of hook groove clamping mechanism loaded on side described in any one in claim 1 to 13.

27. having the vehicle framework of hook groove clamping mechanism to side described in any one in 12 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: frame member is that pultrusion stretches the profile lumen being manufactured.

28. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: side has the bicycle frame member and accessory of hook groove clamping mechanism System has arc transition to meet bicycle and field of vehicles to the professional standard of exposed corner.

29. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: side has the bicycle frame member and accessory of hook groove clamping mechanism System has arc transition to meet bicycle and field of vehicles to the professional standard of exposed corner, the circular arc Transition refers to that radius is greater than 4 millimeters.

30. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: side has the bicycle frame member and accessory of hook groove clamping mechanism System has arc transition to meet bicycle and field of vehicles to the professional standard of exposed corner, the circular arc Transition refers to that radius is greater than 8 millimeters.

31. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: frame member has gap with the mark for being adapted to installation conventional truck The component of quasi- bore, the hole that frame member inside has includes Circularhole diameter or irregularly-shaped hole, inner wallBack gauge is20 to 45 Millimeter.

32. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: the frame tube that frame member can be adapted to installation bicycle standard size connects Head.

33. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: the hook groove clamping mechanism of frame member is T-slot, and the size of T-slot is The modular size of industrial aluminum profile, accessory can match installation, exchange general.

34. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, it is further characterized in that, frame member includes handlebar, can be adapted to installation bicycle standard ruler It very little component and comprises at least one of the following: speed control crank, grip, brake.

35. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that fitting system further include it is following any one or more: double-layer bicycle basket or Flexible bicycle basket and fastener, seat and fastener, chassis cover board, lift handlebar, audio-visual devices, head lamp and/or side The related accessory of lamp and fastener, instrument board and fastener, battery compartment and fastener, electric vehicle or automobile-use, Plate-sheet-type solar panels, phone charger or mobile phone recharging base or the fixed bracket of mobile phone, the taillight for being mounted on saddle pipe, brake steel The threeway connection of silk thread outer tube fixing piece, the r shape that vehicle frame is assembled to form convenient for two frame member ends or Y shape is matched Institute is combined between part, the four-way connection accessory convenient for three frame member end assembly, stem tail portion and front axle insert rack Connector, frame member can be inserted into threeway, four-way, five at least one of logical vehicle frame pipe fitting or frame member nozzles In conjunction with traditional secure component.

36. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that adaptation chooses to install stretches in the intussusception sliding of frame member internally and/or externally The pipe fitting of contracting.

37. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include being adapted to optional fitting system by two or more optional moulds Block arranges along the hook groove clamping mechanism direction of frame member and forms lateral surface correspondence or the corresponding mould of lateral surface gradual change Block group, selection setting electrical connection power supply system and the central processing that is controlled each module between the module Device.

38. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that being adapted to optional fitting system further includes any one or more following electricity Sub- equipment: single-chip microcontroller or central processing unit or PLC programmable logic controller (PLC), memory, human-computer interaction device, microphone or Person's sound collection equipment, camera, video camera or video capture device, card-inserted device, card reader, audio/video player, MP3/MP4 Player, radio-tape recorder, sound intensifier, loudspeaker or sound equipment, display screen or display or projector, wireless telecommunications system And/or with the electronic equipment of internet communication, flash lamp, main head lamp, cowl lamp, instrument board, cable concentrator or hub, battery compartment, Phone charger and mobile phone recharging base, power supply adaptor and charger, charging socket, electric switch.

39. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that being adapted to optional fitting system further includes the connection of stem end position The pipe clamp of handlebar:

It with one vertical pipe clamp hole and also has handlebar transverse tube folder hole, alternatively,

Suspended core of its tail end with angled-lift splits or dilatancy, and head has clamping trolley the folder hole of transverse tube, alternatively,

One end is with interconnecting piece and middle part is with folder articulated and the other end has poroid pipe clamp.

40. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that fitting system further include it is following any one or a few:

It is adapted to the end cap accessory combined with end face, the variable diameter turnbuckle combined is adapted to end face, is combined with the hole of end face adaptation Variable diameter turnbuckle, cover board that inner bolt hole is provided with the end face middle part that is combined of adaptation are adapted to end face and side hook groove and are combined Butterfly connector, three-dimensional connector, presetting system T shape nut block, rear-mounted T shape nut block, rear-mounted T forming head bolt, anti-torsion Postposition nut, mentioning, connect in angle adjustment plate, support frame, angle fixing piece, presetting system T forming head bolt, plate type part, chamfered groove Fitting, anchor formula connecting pin, corner type anchor formula connecting pin, T type head plate material link block and plate, rear-mounted nut with elastic, activity Articulated connector, hinge connection part, straight line interfacing part in slot, external claw pincers type buckle, the built-in expansion type card used inside slot Button, bicycle basket or storing basket, elastic buffer decoration, kettle and the kettle-frame and fastener, electronic equipment being set in slot Mounting base, cable concentrator or hub, LED lamp and fastener.

41. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: at headstock handle riser end position, the lateral handlebar of setting, wheel are inserted Frame upper end passes through car body steering shaft casing and headstock handle riser tail portion is directly fitted to each other or installs indirectly combination.

42. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: there is hole, the hole is inserted to connect wheel inside frame member Frame can be realized when not applicable by connector.

43. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: there is hole, the hole and front vehicle wheel crotch inside frame member Upper end socket, the tail portion of profile lumen are fitted to each other perhaps annular collar by perforative drift bolt and combine assembly fastening or with separately If individual ring dress hoop the two is clamped or connector is spirally connected with wheel insert rack upper end, headstock handle riser tail portion with connect Part is fitted to each other, and realizes variable diameter with connector.

44. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include the standard that inside frame member there is hole to be used to install conventional truck The component of bore and can be with three kinds of component assemblings to be mounted and compatible comprising, front vehicle wheel insert rack upper end, for connecting The pipe clamp of connection handlebar transverse tube with interior suspended core, or cross insertion handlebar transverse tube after punching.

45. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: the through-hole that stem end position has end cap and extends transversely through, vehicle Handle is inserted into the through-hole, and welding is consolidated in this in the middle part of handlebar, alternatively, bolt is along stem pivot direction and/or laterally Handlebar is spirally connected and is consolidated in this.

46. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: on vehicle frame finished product, on frame member there is the hook groove exposed to engage machine Structure port, the attachment for being adapted to installation can be imported along the hook groove clamping mechanism port of exposing and closely be inserted with hook groove clamping mechanism It connects and is slidably matched and engaging can be fastened.

47. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: frame member further includes saddle pipe, and side has hook groove clamping mechanism, The end position on saddle pipe top is provided with saddle.

48. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, it is further characterized in that, frame member includes the frame member positioned at car body truss, side tool There is hook groove clamping mechanism.

49. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, fitting system described in any one in 4 to 25 according to claim 1, it is further characterized in that, bicycle includes Following at least one: manpower or motor-driven scooter, motor-driven the elderly's scooter, manpower or the vehicle of motor-driven standing driving.

50. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: frame member has two or more hook groove clamping mechanisms adjacent It connects and is separated by and hook groove clamping mechanism sectional dimension is consistent.

51. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: the hook groove card that two or more frame members on vehicle have It is consistent to close its sectional dimension of mechanism.

52. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: frame member can according to need the accessory for choosing to install adaptation, use after assembling In non-vehicular applications.

53. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: the end cap accessory combined is adapted to end face, alternatively, stem end Position has end cap, and end cap is corresponding with the T shape slot on stem concordant.

54. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: when there is the engagement of non-circular in order to turn between intussusception telescoping tube Rotation operation.

55. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: identical lumen component can be a common component.

56. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, it is further characterized in that, hook groove clamping mechanism includes: to encircle outside hook groove than internal pinch formation Wall, and/or, protruding rail and the external wall encircled than internal wide formation.

57. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include: headstock handle riser end position has the through-hole that extends transversely through, on end cap Lateral through-hole is set, and end cap is inserted into stem end, and handlebar is inserted into also cross the two, along stem pivot direction Threaded hole rear bolt is made also cross the middle part of end cap and handlebar cross, three's assembly is made to be consolidated in this, and/or, along handlebar Standpipe laterally makes threaded hole rear bolt also cross end cap, handlebar, stem, and three's assembly is made to be consolidated in this.

58. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, it is further characterized in that, three-dimensional connector comprises at least one of the following:

M1, convenient for the three-way connecting accessory of the r shape of two frame member end assembly；

M2, convenient for the three-way connecting accessory of the Y shape of two frame member end assembly；

M3, the four-way convenient for three frame member end assembly connect accessory.

59. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that electronic equipment mounting base accessory is following at least one:

N1, the accessory of headstock handle riser end, the electronic equipment mounting base can be end caps and headstock handle riser end Face installation, the electronic equipment mounting base are also possible to the plug connector that setting is adapted to hook groove clamping mechanism；

Electric power connecting mouth is arranged to power electronic equipment in n2, electronic equipment mounting base；

N3, the electrical wiring of power supply are set to inside headstock handle riser and are electrically connected with electronic equipment mounting base to electronic equipment Power supply.

60. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that the fitting system for being adapted to installation includes electronic equipment mounting base accessory and electricity Sub- equipment, the electronic equipment comprise at least one of the following: PDA, pad, tablet computer, smart phone, electron audio-visual equipment, Instrument panel of electric vehicle, electric vehicle car owner head lamp, electric vehicle rotary to instruction cowl lamp.

61. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that remaining tube end is used for after frame member end removal hook groove The production process of traditional vehicle frame and be following at least one:

Welding, end between two pipe fitting ends be fitted to each other, be inserted into threeway or four-way or five lead to standard-sized frame tube Connector, nozzle can install standard size after combining traditional secure component, handlebar both ends to be turned hook groove clamping mechanism Component.

62. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature, which further include that car body member can according to need, to be combined, and is not sympathized with to cope with The transport and operation of shape can be used as modular flexiblesystem, can be assembled into for material frame and working position apparatus.

63. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component is assembling between frame member, and without pad, the component after disassembling can be as needed Configuration increase and decrease accessory, is assembled into required article again.

64. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include having the hole of laterally additional processing on frame member.

65. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that be adapted to the fitting system of installation include that brake steel wire line outer tube is fixed Part.

66. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that frame member is straight tube.

67. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, fitting system described in any one in 4 to 25 according to claim 1, feature further includes that can be used cooperatively Metal cutter modification production length.

68. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that preceding riser top ends portion is horizontally mounted plate, several scooter components can To be assembled into as desk, the flexible preceding standpipe of intussusception can become the table leg of lift adjustment, the stabilization of lift adjustment desk.

69. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that T-nut or bolt head can import grafting from hook groove port, are realized Dismounting.

70. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include the straight-plate-type component that no T forming head is inserted directly into hook groove clamping mechanism.

71. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include by screw and fixator being combined to fit together frame member.

72. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that adaptation chooses to install stretches in the intussusception sliding of frame member internally and/or externally Draw part, due to being optionally, a wherein root canal for intussusception sliding extension pipe fitting can be not present on vehicle.

73. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that headstock handle riser root has folder articulated for folding.

74. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include having hole in the middle part of profile lumen, hook groove is its immediate and is separated by one Wall.

75. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that bottom vehicle fine strain of millet has two simultaneously, alternatively, having simultaneously, there are two the 4 of intussusception Root canal.

76. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that stem has two simultaneously, alternatively, there are two intussusceptions for tool simultaneously 4 root canals.

77. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that remaining tube end is after end removes hook groove to be used for traditional vehicle The production process of frame is inserted into threeway or four-way or five leads to standard-sized vehicle frame pipe fitting.

78. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include the master in the section of standpipe and scooter footboard before the steering shaft of scooter Bicycle beam section is consistent, length is consistent.

79. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, feature further include that frame member squeezes drawing and forming, and the wall of encircling type is arranged in profile section, Interior big outer small hook groove clamping mechanism is formed in side, handlebar is set at its end position, wheel insert rack upper end turns across car body It is combined to pipe spreader with the installation of stem tail portion.

80. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that frame member includes that its side of saddle pipe has hook groove clamping mechanism, on saddle pipe Saddle is arranged in portion.

81. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that frame member includes its setting castor of bottom vehicle fine strain of millet.

82. having the vehicle framework of hook groove clamping mechanism to side described in any one in 13 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that the end face of frame member and/or the hook groove clamping mechanism adaptation of side choose to install One or more kinds of fitting systems meet the needs of user is different.

83. having the vehicle framework of hook groove clamping mechanism to side described in any one in 12 according to claim 1 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that the middle part of frame member, one end, at least one position in both ends hook Slot exposes hook groove port after being got rid of by secondary operation as pipe and tube wall further includes the tube wall of closed section, odd-shaped cross section pipe In any one.

84. having the vehicle framework of hook groove clamping mechanism according to side described in any one in claim 2 to 13 Part, alternatively, can be used for side described in any one in 4 to 24 according to claim 1 with hook groove clamping mechanism voluntarily The fitting system of vehicle carriage component, which is characterized in that independent strip material is compound in the form assembled or welded Frame member forms the frame member that side has hook groove clamping mechanism to the two.