CN101947986B - Adjustable electric-vehicle and motorcycle trunk fixing mechanism - Google Patents
Adjustable electric-vehicle and motorcycle trunk fixing mechanism Download PDFInfo
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- CN101947986B CN101947986B CN2010102987679A CN201010298767A CN101947986B CN 101947986 B CN101947986 B CN 101947986B CN 2010102987679 A CN2010102987679 A CN 2010102987679A CN 201010298767 A CN201010298767 A CN 201010298767A CN 101947986 B CN101947986 B CN 101947986B
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- 229910000831 Steel Inorganic materials 0.000 claims description 30
- 239000010959 steel Substances 0.000 claims description 30
- 230000004888 barrier function Effects 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 22
- 238000005452 bending Methods 0.000 claims description 13
- 238000007373 indentation Methods 0.000 claims description 9
- 230000008878 coupling Effects 0.000 claims description 8
- 238000010168 coupling process Methods 0.000 claims description 8
- 238000005859 coupling reaction Methods 0.000 claims description 8
- 238000004080 punching Methods 0.000 claims description 6
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Abstract
The invention relates to an adjustable electric-vehicle and motorcycle trunk fixing mechanism which is structurally characterized by comprising a fixing assembly, a turning assembly, a regulating assembly and a connecting assembly, wherein the fixing assembly is an integral member and comprises a fixing base, a bridging rod, a supporting plate and a first end-face gear; the turning assembly is an integral member and comprises a U-shaped fixing frame, a rotating plate and a second end-face gear, and the second end-face gear is a part capable of being mutually meshed with the first end-face gear; the regulating assembly comprises a hand wheel, an adjusting screw, a pressing piece and a first bush; the left ends of the turning assembly and the fixing assembly are rotatablely connected in a left and right sliding mode by the regulating assembly; the right ends of the turning assembly and the fixing assembly are rotatablely connected in a left and right sliding mode by the connecting assembly, and the connecting assembly and the regulating assembly are coaxially arranged, the second end-face gear and the first end-face gear are in a mutually-meshed stable state or a mutually-separated rotatable state by regulating the hand wheel, and the conversion of the stable state is realized by the rotatable state.
Description
Technical field
The present invention relates to automobile-used boot fixed mechanism, be specifically related to a kind of adjustable battery-driven car and motor bike boot fixed mechanism.
Background technology
The battery-driven car development emerges rapidly in recent years, and a lot of designers have designed boot for the practicality of the attractive in appearance and car of vehicle body at the afterbody of vehicle body.We see that in market the afterbody of luxurious money battery-driven car all has boot, and the design of boot is of all kinds, and the profile that has is unique, and the space that has is big, satisfies customer's aesthetic conceptions and practicality as far as possible.Traditional boot fixed mechanism is to stretch out outside the vehicle body with support, be fixed in the above boot then, whole boot by fixed constraints firmly on tail of body; Such structure not only can make the long of vehicle body change, increase manufacture difficulty, and so fixedly fastness is bad; Also change the vehicle body center of gravity during loads easily; Move after making the vehicle body center of gravity, increase the difficulty of driving, cause potential safety hazard.If only design a position,, think that so interim band individual is just very difficult at the position of original back seat installation boot.
Chinese patent document CN2877226Y discloses a kind of novel electric vehicle and motor bike with boot (also claiming boot), and the base of this boot is fixed on battery-driven car and the motor bike, and base and boot pass through hinge-coupled; On battery-driven car and motor bike, the latching device that cooperates with boot can also be installed.This structure is comparatively complicated, and hinge need cooperate other latching device together to use, as latching device is not installed; By bike the time, run into the bad road surface of road conditions, vehicle will jolt, and can cause boot to jolt together; Not only can damage boot, and influence controlling of vehicle, have potential safety hazard.Put down in writing also in the document that " earlier base is fixed on battery-driven car and the motor bike during use; boot lets latching device pin during not manned or thing; this moment, the installing condition of boot was identical with the method for application of boot with prior electric car and motor bike with outward appearance; can open latching device when needing manned or thing; a kind of novel electric vehicle and motor bike are turned over boot, the shared locus of at this moment original boot is dug next boot and can also be used as a little backrest use with regard to available manned or thing when particularly manned downwards." because the concrete structure of unexposed this latching device; so combine the Fig. 1 that puts down in writing in the document Figure of description to draw: at first latching device is the front end below that is arranged on boot separately; this latching device only when not manned or thing boot let latching device pin downwards; when boot is dug, just do not have corresponding latching device to pin, can't realize the effect of its backrest; Secondly such structure is comparatively complicated, between cyclist and rider, also has an outstanding catch gear, not only can destroy the globality of seat cushion, influence attractive in appearancely, and when boot is turned over, influences the traveling comfort of driving.
Summary of the invention
The purpose of this invention is to provide a kind of scalable, boot when manned simple in structure, easy to use and handsome in appearance is dug and when not manned boot put down equal battery-driven car and motor bike boot fixed mechanism that can locking.
The basic technical scheme of realizing the object of the invention is: adjustable battery-driven car of the present invention and motor bike boot fixed mechanism, its constructional feature is: comprise fixation kit, upset assembly, adjusting part and coupling assembling.
The said fixing assembly is an integrated member, comprise firm banking, bridging bar, from upper fixed at the stay bearing plate of firm banking right-hand member with from first contrite gear of upper fixed at the firm banking left end, and the end-toothed disc of first contrite gear is towards left.The right ends of bridging bar is equipped with screw.The left end of bridging bar is captiveed joint with the first contrite gear coaxial line, and the right-hand member of bridging bar is captiveed joint with stay bearing plate, and the left end screw of bridging bar exposes first contrite gear left, and the right-hand member screw of bridging bar exposes stay bearing plate to the right.
Above-mentioned upset assembly is an integrated member, comprises U-shaped fixed mount, rotor plate and second contrite gear.The opening of U-shaped fixed mount backward.Rotor plate be fixed on the U-shaped fixed mount be positioned at the right side on the termination at rear, second contrite gear be fixed on the U-shaped fixed mount being positioned at the left side on the termination at rear.The end-toothed disc of second contrite gear is towards right-hand, and second contrite gear be its end-toothed disc can with the intermeshing part of the end-toothed disc of first contrite gear.The flank of tooth of the end-toothed disc of second contrite gear of upset assembly to the distance of the left surface of rotor plate greater than the flank of tooth of the end-toothed disc of first contrite gear of fixation kit distance to the right flank of stay bearing plate, last distance and afterwards one apart between difference be first difference.
Above-mentioned adjusting part comprises handwheel, governing screw, compressing member and first lining.The handwheel coaxial line is fixed on the left end head of governing screw, and compressing member is fixed on the body of rod middle part of governing screw.First lining is an integral piece, is connected body with the barrier plate that has the central, circular hole from left by body and constitutes.First lining passes and is arranged on second contrite gear by its body, and the barrier plate of first lining is positioned at the left side of second contrite gear, and being rotationally connected with the second contrite gear coaxial line is connected with horizontally slipping.The body of rod right-hand member of governing screw passes first lining, screws on the left end screw of bridging bar, and governing screw is rotationally connected with first lining and is connected with horizontally slipping, and is provided with first lining and the bridging bar mode according to coaxial line.
Above-mentioned coupling assembling comprises second lining and check screw.Second lining is made up of from the right-hand body that is connected body and the barrier plate that has the central, circular hole.Second lining is passed and is arranged on the rotor plate by its body, and the barrier plate of second lining is positioned at the right side of rotor plate, and being rotationally connected with the rotor plate coaxial line is connected with horizontally slipping.The body of rod left end of check screw passes second lining, screws on the right-hand member screw of bridging bar and is in the state of screwing.Check screw is rotationally connected with second lining and is connected with horizontally slipping, and is provided with second lining and the bridging bar mode according to coaxial line.
Above-mentioned second contrite gear and first contrite gear are in the state of being meshing with each other or are separated from each other state.The residing state that is meshing with each other of second contrite gear and first contrite gear; The assembly that also promptly overturns is in stabilized conditions with respect to fixation kit, be owing to clockwise rotate governing screw successively the motion from left to right through compressing member, first lining and second contrite gear realize.Under this state; Governing screw is in the state of screwing; And compressing member holds out against the left side of the barrier plate of first lining; The right side of the barrier plate of first lining holds out against second contrite gear, and makes second contrite gear and first contrite gear be in the state of being meshing with each other, and the stabilized conditions that is in lowering position comprising the upset assembly with respect to fixation kit is in the stabilized conditions of digging the position with the upset assembly with respect to fixation kit.The distance of each tooth overlapped part in the axial direction is the axial overlap distance when second contrite gear and the engagement of first contrite gear.Under the stabilized conditions, leave endplay between the right flank of the stay bearing plate of fixation kit and the upset assembly rotor plate, this endplay is that above-mentioned first difference and above-mentioned axial overlap are apart from sum.
The residing state that is separated from each other of above-mentioned second contrite gear and first contrite gear; The assembly that also promptly overturns is in the state that can rotate with respect to fixation kit; Be to unclamp compressing member the compressing of first lining, first lining are compressed second contrite gear, and the assembly that will overturn again move from right to left and the engagement that makes second contrite gear break away from first contrite gear realizes owing to rotating counterclockwise governing screw.Under this state, the upset assembly can rotate with respect to fixation kit.
Because the upset assembly can be in respect to fixation kit can rotary state, thereby the upset assembly can be in the conversion that realizes stabilized conditions between the stabilized conditions of lowering position and these 2 stabilized conditionss of stabilized conditions of digging the position through the ability rotary state with respect to fixation kit.
The further technical scheme that is the basis with above-mentioned basic technical scheme is: firm banking comprises base body and gear stay bearing plate.Base body is the steel integral piece, comprises base plate and each the bending baffle plate that is positioned at both sides, base plate front and back.Each bending baffle plate is connected on the base plate from the top.The gear stay bearing plate is the steel integral piece, is welded on from the top by its underpart on the left end of base plate of firm banking, and between the bending baffle plate of the both sides, front and back of firm banking.First contrite gear from upper fixed on the gear stay bearing plate of firm banking;
Above-mentioned stay bearing plate is the steel integral piece, and is that top is that arc, bottom is the plate body of rectangle.Stay bearing plate is weldingly fixed on from the top by its rectangular portion on the right-hand member of base plate of firm banking, and between the bending baffle plate of the both sides, front and back of firm banking.
The circle centre position of the arcuate section of the stay bearing plate in the above-mentioned further technical scheme is provided with the bridging bar hole.The right-hand member of bridging bar stretches in this bridging bar hole, be weldingly fixed on the stay bearing plate, and the right-hand member screw of bridging bar exposes to the right from the bridging bar hole of stay bearing plate.
Above-mentioned first contrite gear is for being carried out the part of back processing by steel punching press integral piece.First contrite gear comprises the annular arrangement end-toothed disc, cylinder hull shape peripheral panels and intermediate cap.Cylinder hull shape peripheral panels is the cylinder hull shape, from the right-hand periphery that is connected end-toothed disc; Intermediate cap is the round platform shelly, and along last, and the central authorities of intermediate cap are provided with the bridging bar hole to intermediate cap from the right-hand inner side edge that is connected end-toothed disc.
The gear stay bearing plate of said fixing base is the rectangle plate body that top is provided with arcuate indentation, and the shape of the arcuate indentation of gear stay bearing plate is corresponding with the peripheral shape of the cylinder hull shape peripheral panels of first contrite gear.
Above-mentioned first contrite gear is weldingly fixed on from the top by its cylinder hull shape peripheral panels on the plate body at arcuate indentation position of gear stay bearing plate.Bridging bar hole on the intermediate cap of first contrite gear is coaxial with the bridging bar hole on the stay bearing plate.
The left end of above-mentioned bridging bar stretches in the bridging bar hole of first contrite gear, be weldingly fixed on the intermediate cap of first contrite gear, and the left end screw of bridging bar exposes left from the bridging bar hole of first contrite gear.
The U-shaped fixed mount of the upset assembly described in the above-mentioned further technical scheme comprises the U-shaped beam.The U-shaped beam is the steel integral piece that steel pipe is bent into U-shaped, and two ends are pressed into the flat with left and right side.
Above-mentioned rotor plate is a circular plate type steel integral piece.Rotor plate be weldingly fixed on from the rear U-shaped fixed mount the U-shaped beam be positioned at the right side on the termination at rear.The central authorities of rotor plate are provided with through hole, and second lining passes rotor plate by its body from this through hole.Second contrite gear comprises end-toothed disc, cylinder hull shape peripheral panels and intermediate cap.The central authorities of the intermediate cap of second contrite gear are provided with bush hole.First lining is stretched into the bush hole of second contrite gear and is arranged on the intermediate cap of second contrite gear from left by its body, and the barrier plate of first lining is positioned at the left side of the intermediate cap of second contrite gear.Second contrite gear be weldingly fixed on from the rear by its cylinder hull shape peripheral panels the U-shaped fixed mount the U-shaped beam be positioned at the left side on the termination at rear.
The height of the tooth on the end-toothed disc of first contrite gear in above-mentioned each relevant art scheme is 0.5～2.5 millimeter; Angle between adjacent two teeth is identical, is 5～10 degree.The height of the tooth on the end-toothed disc of the height of the tooth on the end-toothed disc of said second gear and first contrite gear is identical, the angle between adjacent two teeth also with adjacent two teeth of the end-toothed disc of first contrite gear between angle identical.
Said first difference in the above-mentioned further technical scheme is 1 millimeter to 3 millimeters.Said endplay is greater than 1 millimeter to 3 millimeters of axial overlap distance.
The U-shaped fixed mount of the upset assembly in the above-mentioned further technical scheme also comprises two stripe board; About these two stripe board all are to setting; Be welded on the front and rear of the U-shaped beam of U-shaped fixed mount respectively; And be equipped with two mounting holes on each stripe board, one is circular hole, and another is the waist hole.
Fixation kit in the above-mentioned further technical scheme also comprises limited post.The front portion of the arcuate section of said stay bearing plate also is provided with the limited post hole.Limited post is the steel integral piece, and the left end of limited post stretches in the limited post hole of stay bearing plate, and is weldingly fixed on the stay bearing plate, and its right-hand member stretches out 2 millimeters to 6 millimeters of the right flanks of stay bearing plate.The underside of forward of the rotor plate of upset assembly also is provided with arcuate socket, and the pairing central angle of arcuate socket is initial from downside to be 90～100 degree to the front portion, and the width in hole is corresponding with the limited post of fixation kit.
Upset assembly in the above-mentioned further technical scheme also comprises divider.Divider is a steel punching press integral piece, and divider comprises right baffle-plate and from right-hand front side plate and the rear quarter panel that is connected the rear and front end of right baffle-plate.The central authorities of the right baffle-plate of divider are provided with through hole.Divider is weldingly fixed on by the right-hand member of its front side plate and rear quarter panel on the left side of end-toothed disc of second contrite gear, and the bush hole coaxial line of the through hole of divider and second contrite gear.Adjusting part also comprises locating dowel pin.Said governing screw is provided with and the corresponding pin shaft hole of locating dowel pin, and pin shaft hole is positioned at the left side of compressing member.Locating dowel pin is installed on the governing screw after passing the pin shaft hole of governing screw, and the length of locating dowel pin is greater than the diameter of the through hole of the right baffle-plate of divider.
Handwheel in the above-mentioned further technical scheme is a moulding, and governing screw is fixed together as inserts and handwheel.Said compressing member is a clamping sleeve.The aperture of clamping sleeve is corresponding with the diameter of governing screw.Clamping sleeve is enclosed within the body of rod middle part of governing screw, and is weldingly fixed on the body of rod of governing screw.
The present invention has positive effect: the battery-driven car of (1) employing boot fixed mechanism of the present invention or motor bike in use must be fixed to boot on the boot fixed mechanism.When back seat is unmanned, can make the upset assembly be in the stabilized conditions of lowering position with respect to fixation kit through regulating adjusting part of the present invention; Thereby make boot be seated on the seat of back; When the back seat needs are manned; Still can make the upset assembly be in the stabilized conditions of digging the position, abdicate the back seat cushion thereby make boot be in upright state through regulating adjusting part of the present invention with respect to fixation kit.No matter be that boot is seated on the seat of back or is in upright state, upset assembly of the present invention all is in stabilized conditions with respect to fixation kit, thereby the safety of using is higher.(2) when upset assembly of the present invention is in the stabilized conditions of lowering position with respect to fixation kit, boot all is seated on the vehicle body, and its center of gravity then all drops on the trailing wheel, can load heavier article, helps the raising of travel safety.(3) when be provided with on the stripe board of the U-shaped fixed mount of upset assembly of the present invention one for circular hole, another are during for two mounting holes in waist hole, and the installation of boot is more prone to, and convenient location.(4) upset assembly of the present invention has a plurality of stabilized conditionss with respect to fixation kit, and than two states that have commonly used, one is tip-up state, and another is a full state.The upset assembly can also be in the ability rotary state with respect to fixation kit in the presence of adjusting part; Thereby the upset assembly can be in the conversion that realizes different stabilized conditionss between the stabilized conditions of lowering position and the stabilized conditions of digging the position through the ability rotary state with respect to fixation kit; Simple in structure, easy to use.When (5) parts such as limited post being set when fixation kit of the present invention; Can easily boot be positioned at two states that have commonly used; One is tip-up state; Another is a full state, and when boot was in tip-up state and has backrest function concurrently, limited post can also be played a supporting role.(6) when compressing member of the present invention adopts clamping sleeve, can make second contrite gear evenly stressed, help second contrite gear and first contrite gear meshes smoothly.(7) boot fixed mechanism of the present invention is under stabilized conditions; Leave the gap between the right flank of the stay bearing plate of fixation kit and the upset assembly rotor plate; Complete jump out of mesh state when the assembly that can guarantee to overturn is in the ability rotary state with respect to fixation kit, thereby the upset assembly can conversion easily between different stabilized conditionss with respect to fixation kit.
Description of drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is the schematic perspective view when observing from the back upper place of Fig. 1.
Fig. 3 is the schematic top plan view of Fig. 1.
Fig. 4 is the schematic perspective view of the fixation kit among Fig. 1.
Fig. 5 is the schematic perspective view of first contrite gear among Fig. 4.
Fig. 6 is the schematic perspective view of upset assembly among Fig. 1.
Fig. 7 is the cross-sectional schematic at A-A place among Fig. 3.
Fig. 8 is the scheme drawing of running condition of the present invention.
Mark in the above-mentioned accompanying drawing is following:
Fixation kit 1, firm banking 11, base plate 11-1, bending baffle plate 11-2, gear stay bearing plate 11-3; Oval shape through hole 11-4, stay bearing plate 12, bridging bar hole 12-1, limited post hole 12-2; Bridging bar 13, the first contrite gears 14, end-toothed disc 14-1, cylinder hull shape peripheral panels 14-2; Intermediate cap 14-3, bridging bar hole 14-4, limited post 15
Upset assembly 2, U-shaped fixed mount 21, U-shaped beam 21-1, stripe board 21-2, divider 22; Right baffle-plate 22-1, front side plate 22-2, rear quarter panel 22-3, through hole 22-4, rotor plate 23; Through hole 23-1, arcuate socket 23-2, second contrite gear 24, end-toothed disc 24-1; Cylinder hull shape peripheral panels 24-2, intermediate cap 24-3, bush hole 24-4
Adjusting part 3, handwheel 31, governing screw 32, compressing member 33, pin shaft hole 32-1, locating dowel pin 34, the first linings 35, body 35-1, barrier plate 35-2,
Coupling assembling 4, the second linings 41, body 41-1, barrier plate 41-2, check screw 42,
Apart from a, distance b, overlap distance c, gap d.
The specific embodiment
The orientation of the specific embodiment of the present invention is according to usually the location, orientation that battery-driven car and motor bike carried out being described; Thereby the above-below direction among Fig. 3 be common front and back to; About among Fig. 3 to common about to identical; Direction towards the reader among Fig. 3 is common top, and the direction that deviates from the reader is common below.
(embodiment 1)
See Fig. 1, adjustable battery-driven car of present embodiment and motor bike boot fixed mechanism comprise fixation kit 1, upset assembly 2, adjusting part 3 and coupling assembling 4.
See Fig. 1 and Fig. 4, fixation kit 1 comprises firm banking 11, stay bearing plate 12, first contrite gear 14, bridging bar 13 and limited post 15 (Fig. 2 and Fig. 3).
See that Fig. 2 and Fig. 4 firm banking 11 comprise base body and gear stay bearing plate 11-3; Base body is the steel integral piece; Comprise base plate 11-1 and each the bending baffle plate 11-2 that is positioned at both sides, base plate 11-1 front and back, and each bending baffle plate 11-2 is connected on the base plate 11-1 from the top.Base plate 11-1 is provided with the oval shape through hole 11-4 that usefulness is installed.Gear stay bearing plate 11-3 is the steel integral piece, is the rectangle plate body that top is provided with arcuate indentation, and the shape of the arcuate indentation of gear stay bearing plate 11-3 is corresponding with first contrite gear, 14 peripheral shape.Gear stay bearing plate 11-3 is welded on from the top by its underpart on the left end of base plate 11-1 of firm banking 11, and between the bending baffle plate 11-2 of the both sides, front and back of firm banking 11.
See Fig. 4 and Fig. 7, stay bearing plate 12 is the steel integral piece, and is that top is that arc, bottom is the plate body of rectangle.Stay bearing plate 12 is weldingly fixed on from the top by its rectangular portion on the right-hand member of base plate 11-1 of firm banking 11, and between the bending baffle plate 11-2 of the both sides, front and back of firm banking 11, the circle centre position of the arcuate section of stay bearing plate 12 is provided with bridging bar hole 12-1; The front portion of the arcuate section of stay bearing plate 12 is provided with limited post hole 12-2, and with the bridging bar hole 12-1 of stay bearing plate 12 on same horizon.
See Fig. 1 and Fig. 6, upset assembly 2 comprises U-shaped fixed mount 21, divider 22, rotor plate 23 and second contrite gear 24.
U-shaped fixed mount 21 comprises U-shaped beam 21-1 and stripe board 21-2.U-shaped beam 21-1 is the steel integral piece that steel pipe is bent into U-shaped, and two ends are pressed into the flat with left and right side.Stripe board 21-2 has two, is welded on the front and rear of the U-shaped beam 21-1 of U-shaped fixed mount 21 respectively, and is equipped with two mounting holes on each stripe board 21-2, and one is circular hole, and another is the waist hole.
See Fig. 1 to Fig. 3 and Fig. 7, adjusting part 3 comprises handwheel 31, governing screw 32, compressing member 33, locating dowel pin 34 and first lining 35.
The compressing member 33 of present embodiment is a clamping sleeve; The diameter of clamping sleeve 33 apertures and governing screw 32 is corresponding; Clamping sleeve 33 is enclosed within the body of rod middle part of governing screw 32, is weldingly fixed on the body of rod of governing screw 32, and is positioned at the right side of the pin shaft hole 32-1 of governing screw 32.
First lining 35 is the steel integral piece, and first lining 35 is connected body 35-1 with the barrier plate 35-2 that has the central, circular hole from left by body 35-1 and constitutes.
See Fig. 3 and Fig. 7, coupling assembling 4 comprises second lining 41 and check screw 42.
See Fig. 3 and Fig. 7; Second lining 41 of coupling assembling 4 is stretched into by its body 41-1 among the through hole 23-1 of rotor plate 23 of rotation section 2 to be rotationally connected with rotor plate 23 coaxial lines and is connected cooperation with horizontally slipping, and the barrier plate position 41-2 of second lining 41 is in the right side of rotor plate 23; The length of body 41-1 grows 0.5 millimeter to 4 millimeters of the thickness (present embodiment is 2 millimeters) of rotor plate 23 among the through hole 23-1 of the rotor plate 23 of the upset the stretched into assembly 2 of second lining 41.The body of rod left end of check screw 42 passes second lining 41 and screws on the right-hand member screw of bridging bar 13, and check screw 42 is rotationally connected with second lining 41 and is connected with horizontally slipping, and is provided with second lining 41 and the mode of bridging bar 13 according to coaxial line; The right-hand member head left surface of check screw 42 is to the distance of the right flank of stay bearing plate 12 0.5 millimeter to 1.5 millimeters of the total length (present embodiment is 1 millimeter) greater than second lining 41.
See Fig. 2, fixation kit 1 is stretched into by the right-hand member of its limited post 15 among the arcuate socket 23-2 of rotor plate 23 of upset assembly 2, makes the rotation of the U-shaped fixed mount 21 relative fixed assemblies 1 of upset assembly 2 be limited in playing the stroke limitation effect between 0 degree to 95 degree.
See Fig. 7; The body 35-1 of first lining 35 of adjusting part 3 stretches into the bush hole 24-4 of second contrite gear 24 to be rotationally connected with second contrite gear, 24 coaxial lines from left and is connected cooperation with horizontally slipping, and the barrier plate 35-2 of first lining 35 is positioned at the left side of the intermediate cap 24-3 of second contrite gear 24; After the body of rod right-hand member of the governing screw 32 of adjusting part 3 passes the through hole 22-4 and first lining 35 of right baffle-plate 22-1 of divider 22 from left to right successively; Screw on the screw of bridging bar 13 left ends; Governing screw 32 is rotationally connected with first lining 35 and is connected with horizontally slipping, and is provided with first lining 35 and the mode of bridging bar 13 according to coaxial line.Clickwise governing screw 32; Be fixed by welding in the barrier plate 35-2 that compressing member 33 on governing screw 32 bodies of rod withstands first lining 35; First lining 35 withstands the intermediate cap 24-3 of second contrite gear 24 again through its barrier plate 35-2; And then making second contrite gear 24 and first contrite gear 14 be in engagement, this moment, governing screw 32 pin shaft hole 31-4 were positioned at divider 22 inside; Be installed on the governing screw 32 after then locating dowel pin 34 being passed the pin shaft hole 31-4 of governing screw 32; And the length of locating dowel pin 34 is greater than the diameter of the through hole 22-4 of the right baffle-plate 22-1 of divider 22; Thereby in the time of can preventing to rotate counterclockwise handwheel 31, governing screw 32 comes off from bridging bar 13.
See Fig. 8, in the presence of adjusting part 3, upset assembly 2 has a plurality of stabilized conditionss with respect to fixation kit 1, and than two states that have commonly used, one is the tip-up state that long and short dash line is represented among Fig. 8, and another is the full state that solid line is represented among Fig. 8.Can also be in respect to fixation kit 1 can rotary state for upset assembly 2 in the presence of adjusting part 3, thus upset assembly 2 can be between different stabilized conditionss with respect to fixation kit 1 through can rotary state realizing the conversion of stabilized conditions; Because the angle on the end-toothed disc separately of first contrite gear 14 and second contrite gear 24 between adjacent two teeth is 5 degree, therefore every interval 5 is spent a stabilized conditions is all arranged between upset assembly 2 can these 2 stabilized conditionss commonly used of stabilized conditions and the stabilized conditions of digging the position at lowering position with respect to fixation kit 1.
When adjustable battery-driven car of present embodiment and motor bike boot fixed mechanism use, earlier boot 5 is fixed by bolts on the stripe board 21-2 of U-shaped fixed mount 21 of upset assembly 2.Be fixed on the tailstock of battery-driven car or motor bike through the firm banking 11 of screw with fixation kit 1, and the U-shaped fixed mount 21 of upset assembly 2 is positioned on the rear portion of back seat cushion of battery-driven car or motor bike, the assembly 2 that promptly overturns is in full state again; This state be owing to clockwise rotate handwheel 31 successively the motion from left to right through compressing member 33, first lining 35 and second contrite gear 24 realize.Governing screw 32 is in the state of screwing; And compressing member 33 holds out against the left side of the barrier plate 35-2 of first lining 35; The right side of the barrier plate 35-2 of first lining 35 holds out against second contrite gear 24, and makes second contrite gear 24 and first contrite gear 14 be in the state of being meshing with each other.The distance of each tooth overlapped part in the axial direction is the axial overlap distance c when second contrite gear 24 and 14 engagements of first contrite gear.Under the stabilized conditions; Leave endplay d (see figure 7) between the right flank of the stay bearing plate 12 of fixation kit 1 and upset assembly 2 rotor plates 23; This endplay d is above-mentioned first difference a-b and above-mentioned axial overlap distance c sum, and said endplay d is greater than 1 millimeter to 3 millimeters of axial overlap distance c (present embodiment is 1.2 millimeters).
When needs are manned; Rotate counterclockwise handwheel 31; And unclamp compressing of the compressing of 33 pairs first linings 35 of compressing member, 35 pairs second contrite gears 24 of first lining, and the assembly 2 that will overturn again moves from right to left and make second contrite gear 24 break away from the engagement with first contrite gear 14; Under this state, upset assembly (2) can rotate with respect to fixation kit (1); Hold the U-shaped fixed mount 21 upwards upset gently under the boot 5 then; Just can regulate the state that changes boot 5, and U-shaped fixed mount 21 rotates with respect to fixation kit 1 through first lining 35 and second lining 41 also through the rotor plate 23 and second contrite gear 24 of captiveing joint with it.When upset assembly 2 rotates to when digging the position; Clockwise rotate handwheel 31; Make compressing member 33 withstand the barrier plate of first lining 35, the contrite gear 14 of winning is meshed with second contrite gear 24 more again, and make upset assembly 2 be in stable tip-up state; The upload people that can vacate at the back seat cushion at this moment.
Claims (10)
1. adjustable battery-driven car and motor bike boot fixed mechanism is characterized in that: comprise fixation kit (1), upset assembly (2), adjusting part (3) and coupling assembling (4);
Fixation kit (1) is an integrated member; Comprise firm banking (11), bridging bar (13), from upper fixed at the stay bearing plate (12) of firm banking (11) right-hand member with from first contrite gear (14) of upper fixed at firm banking (11) left end, and the end-toothed disc (14-1) of first contrite gear (14) is towards left; The right ends of bridging bar (13) is equipped with screw; The left end of bridging bar (13) is captiveed joint with first contrite gear (14) coaxial line; The right-hand member of bridging bar (13) is captiveed joint with stay bearing plate (12); And the left end screw of bridging bar (13) exposes first contrite gear (14) left, and the right-hand member screw of bridging bar (13) exposes stay bearing plate (12) to the right;
Upset assembly (2) is an integrated member, comprises U-shaped fixed mount (21), rotor plate (23) and second contrite gear (24); The opening of U-shaped fixed mount (21) backward; Rotor plate (23) be fixed on U-shaped fixed mount (21) be positioned at the right side on the termination at rear; Second contrite gear (24) be fixed on U-shaped fixed mount (21) being positioned at the left side on the termination at rear; The end-toothed disc (24-1) of second contrite gear (24) is towards right-hand, and second contrite gear (24) be its end-toothed disc (24-1) can with the intermeshing part of end-toothed disc (14-1) of first contrite gear (14); The flank of tooth of the end-toothed disc (24-1) of second contrite gear (24) of upset assembly (2) to the distance (a) of the left surface of rotor plate (23) greater than the flank of tooth of the end-toothed disc (14-1) of first contrite gear (14) of fixation kit (1) distance (b) to the right flank of stay bearing plate (12), last distance and afterwards one apart between difference be first difference;
Adjusting part (3) comprises handwheel (31), governing screw (32), compressing member (33) and first lining (35); Handwheel (31) coaxial line is fixed on the left end head of governing screw (32), and compressing member (33) is fixed on the body of rod middle part of governing screw (32); First lining (35) is an integral piece; Being connected body (35-1) by body (35-1) and the barrier plate (35-2) that has a central, circular hole from left constitutes; First lining (35) passes and is arranged on second contrite gear (24) by its body (35-1); And the barrier plate (35-2) of first lining (35) is positioned at the left side of second contrite gear (24), and being rotationally connected with second contrite gear (24) coaxial line is connected with horizontally slipping; The body of rod right-hand member of governing screw (32) passes first lining (35); Screw on the left end screw of bridging bar (13); Governing screw (32) is rotationally connected with first lining (35) and is connected with horizontally slipping, and is provided with first lining (35) and bridging bar (13) mode according to coaxial line;
Coupling assembling (4) comprises second lining (41) and check screw (42); Second lining (41) is made up of from the right-hand body (41-1) that is connected body (41-1) and the barrier plate (41-2) that has a central, circular hole; Second lining (41) passes and is arranged on the rotor plate (23) by its body (41-1); And the barrier plate (41-2) of second lining (41) is positioned at the right side of rotor plate (23), and being rotationally connected with rotor plate (23) coaxial line is connected with horizontally slipping; The body of rod left end of check screw (42) passes second lining (41); Screw on the right-hand member screw of bridging bar (13) and be in the state of screwing; Check screw (42) is rotationally connected with second lining (41) and is connected with horizontally slipping, and is provided with second lining (41) and bridging bar (13) mode according to coaxial line;
Second contrite gear (24) is in the state of being meshing with each other or is separated from each other state with first contrite gear (14); Second contrite gear (24) and the residing state that is meshing with each other of first contrite gear (14); The assembly (2) that also promptly overturns is in stabilized conditions with respect to fixation kit (1); Be owing to clockwise rotate governing screw (32) successively the motion from left to right through compressing member (33), first lining (35) and second contrite gear (24) realize; Under this state; Governing screw (32) is in the state of screwing; And compressing member (33) holds out against the left side of the barrier plate (35-2) of first lining (35); The right side of the barrier plate (35-2) of first lining (35) holds out against second contrite gear (24); And make second contrite gear (24) and first contrite gear (14) be in the state of being meshing with each other, and the stabilized conditions that is in lowering position comprising upset assembly (2) with respect to fixation kit (1) is in the stabilized conditions of digging the position with upset assembly (2) with respect to fixation kit (1), and the distance of each tooth overlapped part in the axial direction is an axial overlap distance (c) when second contrite gear (24) and first contrite gear (14) engagement; Under the stabilized conditions; Leave endplay (d) between the right flank of the stay bearing plate (12) of fixation kit (1) and upset assembly (2) rotor plate (23), this endplay (d) is above-mentioned first difference (a-b) and above-mentioned axial overlap distance (c) sum;
Second contrite gear (24) and the residing state that is separated from each other of first contrite gear (14); The assembly (2) that also promptly overturns is in the state that can rotate with respect to fixation kit (1); Be to unclamp compressing member (33) the compressing of first lining (35), first lining (35) are compressed second contrite gear (24), and the assembly (2) that will overturn again move from right to left and the engagement that makes second contrite gear (24) break away from first contrite gear (14) realizes owing to rotating counterclockwise governing screw (32); Under this state, upset assembly (2) can rotate with respect to fixation kit (1);
Because upset assembly (2) can be in respect to fixation kit (1) can rotary state, thereby upset assembly (2) can be in the conversion that realizes stabilized conditions between the stabilized conditions of lowering position and these 2 stabilized conditionss of stabilized conditions of digging the position through the ability rotary state with respect to fixation kit (1).
2. adjustable battery-driven car according to claim 1 and motor bike boot fixed mechanism is characterized in that: firm banking (11) comprises base body and gear stay bearing plate (11-3); Base body is the steel integral piece, comprises base plate (11-1) and is positioned at each bending baffle plates (11-2) of both sides before and after the base plate (11-1); Each bending baffle plate (11-2) is connected on the base plate (11-1) from the top; Gear stay bearing plate (11-3) is the steel integral piece, is welded on from the top by its underpart on the left end of base plate (11-1) of firm banking (11), and is positioned between the bending baffle plate (11-2) of both sides, front and back of firm banking (11); First contrite gear (14) from upper fixed on the gear stay bearing plate (11-3) of firm banking (11);
Stay bearing plate (12) is the steel integral piece, and is that top is that arc, bottom is the plate body of rectangle; Stay bearing plate (12) is weldingly fixed on from the top by its rectangular portion on the right-hand member of base plate (11-1) of firm banking (11), and is positioned between the bending baffle plate (11-2) of both sides, front and back of firm banking (11).
3. adjustable battery-driven car according to claim 2 and motor bike boot fixed mechanism is characterized in that: the circle centre position of the arcuate section of stay bearing plate (12) is provided with bridging bar hole (12-1); The right-hand member of bridging bar (13) stretches in this bridging bar hole (12-1), be weldingly fixed on the stay bearing plate (12), and the right-hand member screw of bridging bar (13) exposes to the right from the bridging bar hole (12-1) of stay bearing plate (12);
First contrite gear (14) is for being carried out the part of back processing by steel punching press integral piece, first contrite gear (14) comprises annular arrangement end-toothed disc (14-1), cylinder hull shape peripheral panels (14-2) and intermediate cap (14-3); Cylinder hull shape peripheral panels (14-2) is the cylinder hull shape, from the right-hand periphery that is connected end-toothed disc (14-1); Intermediate cap (14-3) is the round platform shelly, and along last, and the central authorities of intermediate cap (14-3) are provided with bridging bar hole (14-4) to intermediate cap (14-3) from the right-hand inner side edge that is connected end-toothed disc (14-1);
The gear stay bearing plate (11-3) of firm banking (11) is the rectangle plate body that top is provided with arcuate indentation, and the shape of the arcuate indentation of gear stay bearing plate (11-3) is corresponding with the peripheral shape of the cylinder hull shape peripheral panels (14-2) of first contrite gear (14);
First contrite gear (14) is weldingly fixed on from the top by its cylinder hull shape peripheral panels (14-2) on the plate body at arcuate indentation position of gear stay bearing plate (11-3), and the bridging bar hole (14-4) on the intermediate cap (14-3) of first contrite gear (14) is coaxial with the bridging bar hole (12-1) on the stay bearing plate (12);
The left end of bridging bar (13) stretches in the bridging bar hole (14-4) of first contrite gear (14); Be weldingly fixed on the intermediate cap (14-3) of first contrite gear (14), and the left end screw of bridging bar (13) exposes left from the bridging bar hole (14-4) of first contrite gear (14).
4. adjustable battery-driven car according to claim 3 and motor bike boot fixed mechanism is characterized in that: the U-shaped fixed mount (21) of said upset assembly (2) comprises U-shaped beam (21-1); U-shaped beam (21-1) is bent into the steel integral piece of U-shaped for steel pipe, and two ends are pressed into the flat with left and right side;
Rotor plate (23) is a circular plate type steel integral piece, rotor plate (23) be weldingly fixed on from the rear U-shaped fixed mount (21) U-shaped beam (21-1) be positioned at the right side on the termination at rear; The central authorities of rotor plate (23) are provided with through hole (23-1), and second lining (41) passes rotor plate (23) by its body (41-1) from this through hole (23-1); Second contrite gear (24) comprises end-toothed disc (24-1), cylinder hull shape peripheral panels (24-2) and intermediate cap (24-3); The central authorities of the intermediate cap (24-3) of second contrite gear (24) are provided with bush hole (24-4); First lining (35) is stretched into the bush hole (24-4) of second contrite gear (24) and is arranged on the intermediate cap (24-3) of second contrite gear (24) from left by its body (35-1), and the barrier plate (35-2) of first lining (35) is positioned at the left side of the intermediate cap (24-3) of second contrite gear (24); Second contrite gear (24) be weldingly fixed on from the rear by its cylinder hull shape peripheral panels (24-2) U-shaped fixed mount (21) U-shaped beam (21-1) be positioned at the left side on the termination at rear.
5. adjustable battery-driven car according to claim 4 and motor bike boot fixed mechanism is characterized in that: the height of the tooth on the end-toothed disc (14-1) of said first contrite gear (14) is 0.5～2.5 millimeter; Angle between adjacent two teeth is identical, is 5～10 degree; The height of the tooth on the height of the tooth on the end-toothed disc (24-1) of said second gear (24) and the end-toothed disc (14-1) of first contrite gear (14) is identical, the angle between adjacent two teeth also with adjacent two teeth of the end-toothed disc (14-1) of first contrite gear (14) between angle identical.
6. adjustable battery-driven car according to claim 5 and motor bike boot fixed mechanism is characterized in that: said first difference is 1 millimeter to 3 millimeters; Said endplay (d) is greater than axial overlap distance (c) 1 millimeter to 3 millimeters.
7. adjustable battery-driven car according to claim 6 and motor bike boot fixed mechanism; It is characterized in that: the U-shaped fixed mount (21) of said upset assembly (2) also comprises two stripe board (21-2); To setting, be welded on the front and rear of the U-shaped beam (21-1) of U-shaped fixed mount (21) respectively about these two stripe board (21-2) all are, and be equipped with two mounting holes on each stripe board (21-2); One is circular hole, and another is the waist hole.
8. adjustable battery-driven car according to claim 7 and motor bike boot fixed mechanism is characterized in that: fixation kit (1) also comprises limited post (15); The front portion of the arcuate section of said stay bearing plate (12) also is provided with limited post hole (12-2); Limited post (15) is the steel integral piece, and the left end of limited post (15) stretches in the limited post hole (12-2) of stay bearing plate (12), and is weldingly fixed on the stay bearing plate (12), and its right-hand member stretches out 2 millimeters to 6 millimeters of the right flanks of stay bearing plate (12); The underside of forward of the rotor plate (23) of upset assembly (2) also is provided with arcuate socket (23-2); The pairing central angle of arcuate socket (23-2) is initial from downside to be 90～100 degree to the front portion, and the width in hole is corresponding with the limited post (15) of fixation kit (1).
9. adjustable battery-driven car according to claim 8 and motor bike boot fixed mechanism is characterized in that: upset assembly (2) also comprises divider (22); Divider (22) is a steel punching press integral piece, and divider (22) comprises right baffle-plate (22-1) and from right-hand front side plate (22-2) and the rear quarter panel (22-3) that is connected the rear and front end of right baffle-plate (22-1); The central authorities of the right baffle-plate (22-1) of divider (22) are provided with through hole (22-4); Divider (22) is weldingly fixed on by the right-hand member of its front side plate (22-2) and rear quarter panel (22-3) on the left side of end-toothed disc (24-1) of second contrite gear (24), and bush hole (24-4) coaxial line of the through hole (22-4) of divider (22) and second contrite gear (24); Adjusting part (3) also comprises locating dowel pin (34); Said governing screw (32) is provided with and the corresponding pin shaft hole (32-1) of locating dowel pin (34), and pin shaft hole (32-1) is positioned at the left side of compressing member (33); Locating dowel pin (34) is installed on the governing screw (32) after passing the pin shaft hole (31-4) of governing screw (32), and the length of locating dowel pin (34) is greater than the diameter of the through hole (22-4) of the right baffle-plate (22-1) of divider (22).
10. adjustable battery-driven car according to claim 9 and motor bike boot fixed mechanism is characterized in that: said handwheel (31) is a moulding; Governing screw (32) is fixed together as inserts and handwheel (31); Said compressing member (33) is a clamping sleeve, and the diameter of the aperture of clamping sleeve (33) and governing screw (32) is corresponding, and clamping sleeve (33) is enclosed within the body of rod middle part of governing screw (32), and is weldingly fixed on the body of rod of governing screw (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102987679A CN101947986B (en) | 2010-10-04 | 2010-10-04 | Adjustable electric-vehicle and motorcycle trunk fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102987679A CN101947986B (en) | 2010-10-04 | 2010-10-04 | Adjustable electric-vehicle and motorcycle trunk fixing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101947986A CN101947986A (en) | 2011-01-19 |
| CN101947986B true CN101947986B (en) | 2012-04-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102987679A Expired - Fee Related CN101947986B (en) | 2010-10-04 | 2010-10-04 | Adjustable electric-vehicle and motorcycle trunk fixing mechanism |
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| Country | Link |
|---|---|
| CN (1) | CN101947986B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105109582A (en) * | 2015-08-14 | 2015-12-02 | 陈钦先 | Backseat device with multimedia for electric bicycle |
| CN113768561B (en) * | 2021-10-18 | 2023-11-24 | 郑州大学第一附属医院 | Neurosurgery retractor fixer and using method |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3691011B2 (en) * | 2001-11-08 | 2005-08-31 | 本田技研工業株式会社 | Opening and closing mechanism for motorcycle lid |
| CN2889847Y (en) * | 2006-01-25 | 2007-04-18 | 陈广杨 | Automatic flip-open device of motorcycle tail box lid |
| CN2895199Y (en) * | 2006-04-29 | 2007-05-02 | 力帆实业(集团)有限公司 | Motorcycle rear box |
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2010
- 2010-10-04 CN CN2010102987679A patent/CN101947986B/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN101947986A (en) | 2011-01-19 |
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| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: CHONGQING LIKAI AUTO PART FACTORY Assignor: Huang Liming Contract record no.: 2012320000543 Denomination of invention: Adjustable electric-vehicle and motorcycle trunk fixing mechanism Granted publication date: 20120418 License type: Exclusive License Open date: 20110119 Record date: 20120425 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20151116 Address after: 213138 Xiaohe Town, Xinbei District, Jiangsu, Changzhou Patentee after: CHONGQING LIKAI AUTO PART FACTORY Address before: The River Industrial Park Wujin District 213138 Jiangsu city of Changzhou province Changzhou Likai Vehicle Fittings Factory Patentee before: Huang Liming |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120418 Termination date: 20171004 |
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| CF01 | Termination of patent right due to non-payment of annual fee |