WO2020154882A1 - Trottinette à assistance électrique pliante et valise pliante - Google Patents

Trottinette à assistance électrique pliante et valise pliante Download PDF

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Publication number
WO2020154882A1
WO2020154882A1 PCT/CN2019/073635 CN2019073635W WO2020154882A1 WO 2020154882 A1 WO2020154882 A1 WO 2020154882A1 CN 2019073635 W CN2019073635 W CN 2019073635W WO 2020154882 A1 WO2020154882 A1 WO 2020154882A1
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WO
WIPO (PCT)
Prior art keywords
lock
telescopic
wheel
transverse
vertical plate
Prior art date
Application number
PCT/CN2019/073635
Other languages
English (en)
Chinese (zh)
Inventor
李俊楠
田园霏雪
Original Assignee
李俊楠
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 李俊楠 filed Critical 李俊楠
Priority to PCT/CN2019/073635 priority Critical patent/WO2020154882A1/fr
Publication of WO2020154882A1 publication Critical patent/WO2020154882A1/fr

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45C—PURSES; LUGGAGE; HAND CARRIED BAGS
    • A45C9/00—Purses, Luggage or bags convertible into objects for other use
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00—Collapsible or foldable cycles

Definitions

  • the invention relates to the technical field of vehicles and daily necessities, in particular to a foldable moped and a foldable luggage formed based on the moped.
  • the existing folding scooter due to the structural limitation of the connector, most of the armrest column part and the footrest part can only be rotated and folded relative to each other. Although the storage and folding function can be realized to a certain extent, The folded structure still occupies a lot of space and is not convenient to carry or store; and generally only the armrest column part has telescopic performance, while the pedal part, armrest part, and even the wheel part cannot be folded or telescopic. As a result, the structure and shape of the folded scooter are very irregular, which also reduces its portability and aesthetic appearance.
  • the first object of the present invention is to provide a folding moped; the second object of the present invention is to provide a folding suitcase formed based on the above-mentioned moped.
  • the first technical solution adopted by the present invention is:
  • a folding power-assisted vehicle includes a body vertical plate assembly with a first wheel installed at the bottom end through a front fork, and a pedal connected with the body vertical plate assembly through a rotating shaft connector and a second wheel at the rear end Horizontal plate assembly; the rear wall surface of the body vertical plate assembly is provided with an accommodation groove for accommodating the foot pedal horizontal plate assembly, and the center of the front fork and above the first wheel is provided with a vertical distribution The steering shaft rod is inserted into one end of the shaft connector.
  • the vehicle body vertical plate assembly includes a supporting vertical plate and a telescopic handle installed on the top end side of the supporting vertical plate through a retractable lock, and under the control of the retractable lock, a telescopic handle that makes a vertical telescopic action relative to the supporting vertical plate, so
  • the front fork is installed at the bottom end of the supporting vertical plate, and the accommodating groove is arranged on the rear wall surface of the supporting vertical plate and conforms to the contour shape of the main body part of the footrest cross plate assembly.
  • the first wheel is a power wheel
  • the second wheel is a guide wheel
  • an energy storage battery and a drive control board are encapsulated in the footrest cross plate assembly and/or the support vertical plate, and the first The wheels and the energy storage battery are respectively electrically connected with the drive control board.
  • the telescopic handle includes a transverse half pipe, two of which are fitted into the transverse half pipe in the axial direction of the transverse half pipe, and the inner ends respectively pass through a shaft and the transverse half pipe distributed in the radial direction of the transverse half pipe.
  • the tube is turned over and connected by the horizontal casing, two parallelly distributed on the peripheral side of the horizontal half-pipe, and the main body part is locked in the supporting vertical plate by the telescopic rod, and two parallelly distributed on the peripheral wall of the horizontal half-pipe.
  • the positioning pipe sleeve is integrally formed with the transverse half pipe.
  • the top end of the telescopic rod is inserted and fixed in the corresponding positioning pipe sleeve.
  • Each of the transverse sleeves is inserted with a coaxially distributed pipe sleeve. Grip.
  • the telescopic lock includes two limit sleeves sleeved on the telescopic rod and locked on the top end of the support vertical plate, and a lock shell that connects the two limit sleeves into one body.
  • Two electromagnetic lock cylinders distributed symmetrically around the longitudinal centerline of the lock housing are encapsulated in the lock shell.
  • Each of the electromagnetic lock cylinders includes an electromagnetic coil and an electromagnetic coil penetrating along the central axis of the electromagnetic coil.
  • the inner electromagnetic mandrel lock tongue, the peripheral wall of the limiting sleeve is provided with a limiting sliding hole for the end of the electromagnetic mandrel lock tongue to pass through, and the upper edge of the peripheral wall of the main body of the telescopic rod
  • a number of locking positions are provided in the longitudinal direction for the aligning insertion or suction of the ends of the electromagnetic core rod lock tongue.
  • the lock housing is also provided with a guide stopper for the electromagnetic core rod bolt to penetrate and distribute between the electromagnetic lock core and the stop sleeve on the corresponding side
  • the guide stopper includes a and
  • the corresponding electromagnetic coil is a coaxially distributed limit shell, a guide rail formed on the inner wall of the limit shell and distributed along the axial direction parallel to the electromagnetic coil, a guide slide fixed on the bolt tongue of the electromagnetic core, and A guide sliding opening on the guide sliding plate for the guide sliding rail to align and fit and a locking compression spring clamped between the guide sliding plate and the inner wall of the limit shell and distributed in parallel with the electromagnetic core bar lock tongue.
  • the supporting vertical plate includes a main plate part and a telescopic sleeve arranged on the two longitudinal end sides of the main plate part for aligning and inserting the ends of the telescopic handle, and the containing groove is formed in the main plate part and two Between the telescopic sleeves;
  • the front fork includes a transverse arm portion, a connecting rod portion formed on the left and right ends of the transverse arm portion and inserted and locked in the bottom nozzle of the telescopic sleeve, formed on the transverse arm portion
  • the left and right ends of the vehicle and the connecting rod are oppositely distributed fork arms, the first wheel axle is connected between the two fork arms, and the steering shaft is arranged on the transverse arm and located on the two fork arms. Between the arms.
  • the footrest cross plate assembly includes a support cross plate whose front end is inverted and connected with the body vertical plate assembly through a rotating shaft connector, and a telescopic cross plate inserted into the support cross plate from the rear end of the support cross plate, so An elastic lock is provided on the surface wall of the telescopic horizontal plate and located in the contour area of the supporting horizontal plate.
  • the supporting horizontal plate is provided with a second lock hole for the elastic lock to be fitted in position.
  • the wheels are installed on the rear end side of the telescopic horizontal plate and exposed to the supporting horizontal plate.
  • the second wheel includes a wheel carrier whose overall shape is similar to a "U" shape and a wheel body that is axially connected between two longitudinal side arms of the wheel carrier.
  • a first tooth surface disc is provided, and a second tooth surface which is coaxially distributed with the first tooth surface disc and meshed with the first tooth surface disc is arranged on the rear end of the telescopic transverse plate.
  • the peripheral wall of the first tooth face plate is axially connected with an interlocking rod
  • the peripheral wall of the second tooth face plate is provided with an interlocking buckle for aligning and engaging the interlocking rod.
  • a folding power-assisted luggage which includes the main body of the luggage, and also includes a plurality of lock plates with a “concave”-like overall shape, and a folding power-assisted bicycle as described above;
  • the wall plate of the luggage body is provided with a clamping groove for the body vertical panel assembly to align and fit, and the transverse part of the lock piece is clamped between the body vertical panel assembly and the groove surface of the clamping groove and is connected with
  • the body vertical panel assembly is locked into one body, the longitudinal part of the lock piece is bent to form an lap piece, and the lap piece is stacked on the surface of the wall panel of the luggage body and is locked as a whole with the luggage body.
  • the mutual rotation and fixing effect between the first connecting piece and the second connecting piece can be realized through the action of the pivot pin, so that the two components form a mutual folding structure Status and unfolded structure status;
  • the whole connecting piece has simple structure, small size, light weight, convenient and quick operation and carrying, which is conducive to production and can be used as a standard part as a spare part in the later period. It has strong practical value and market promotion value.
  • Figure 1 is a schematic diagram of the structure of an embodiment of the present invention in the unfolded state of use of the bicycle;
  • Figure 2 is a schematic structural diagram of the moped in the folded storage state of the embodiment of the present invention.
  • Figure 3 is a structural exploded view of the body vertical panel assembly of the embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of a first telescopic handle according to an embodiment of the present invention.
  • Fig. 5 is a schematic structural diagram of a second type of telescopic handle in a stored state according to an embodiment of the present invention
  • Figure 6 is a schematic structural view of a second type of telescopic handle in an expanded state according to an embodiment of the present invention.
  • FIG. 7 is a schematic cross-sectional structure diagram of the first telescopic lock according to an embodiment of the present invention.
  • Figure 8 is an exploded schematic view of the structure of the second retractable lock of the embodiment of the present invention.
  • FIG. 9 is a schematic cross-sectional structure diagram of a second telescopic lock according to an embodiment of the present invention.
  • FIG. 10 is a schematic diagram of the structural relationship between the supporting vertical plate and the first wheel of the embodiment of the present invention.
  • Figure 11 is an exploded schematic view of the structure of the foot pedal cross plate assembly of the embodiment of the present invention
  • Figure 12 is an exploded schematic view of the structure of the moped using the first type of shaft connector
  • Figure 13 is an exploded schematic view of the structure of the moped using the second type of shaft connector
  • Figure 14 is an exploded schematic view of the structure of a moped using a third type of shaft connector
  • Fig. 15 is an exploded schematic diagram of the structure of the booster luggage according to the embodiment of the present invention.
  • the foldable moped includes a body vertical plate assembly with a first wheel 12 mounted on a bottom end through a front fork 11, and a vehicle body through a shaft connector a.
  • the vertical board assembly is flipped and connected and the rear end is provided with a foot pedal cross-board assembly of the second wheel 21; on the rear wall of the vehicle body vertical board assembly is provided with a accommodating groove b for accommodating the foot pedal cross-board assembly.
  • a steering shaft 13 distributed in the vertical direction and inserted into one of the ends of the shaft connector a. Therefore, when designing the structure of the moped, both the body vertical plate assembly and the foot pedal cross plate assembly choose the overall shape and structure similar to the plate-like structure.
  • the accommodating slot b provided on the body vertical plate assembly is used to provide accommodating space for the foot pedal cross plate assembly, so that the two components can be folded into a nearly complete plate structure, which can effectively avoid Similar to traditional folding vehicles, because the handlebars and pedals cannot be fully folded and folded, it is prone to problems such as large volume, large space occupation, and inconvenient storage and carrying of the booster.
  • the body vertical plate assembly is connected to the foot pedal cross plate assembly through the steering shaft 13 via the shaft connector a, so that the body vertical plate assembly can be used to steer the movement of the entire moped control.
  • the above-mentioned structural forms can be applied but are not limited to non-electric scooters, children's toy vehicles, electric scooters, mopeds for the elderly, etc.
  • the hinge connector a of this embodiment can adopt connectors with a certain angle flip function, such as hinge shafts, hinges, etc. currently on the market, according to actual conditions. It can also refer to the connector structure shown in FIGS. 12 to 14 , In order to enrich the structure and flip-folding methods of the moped: Among them:
  • the shaft connector a shown in FIG. 12 is mainly composed of a third connecting piece 55, two adjusting locks 53, a first connecting piece 51 rotatably connected to the front fork 11 through a steering shaft 13 and a first connecting piece 51 fixed to the foot pedal.
  • the second connecting piece 52 on the front end side of the plate assembly is composed; the rear end side of the first connecting piece 51 is provided with a first chainring 56, and the third connecting member 55 is provided with the first chainring 56 to engage with
  • the second chainring 57 is locked by one of the adjusting locks 53, and the opposite end of the second chainring 57 on the third connecting member 52 is rotatably connected to the second connecting member 52 through the shaft 54 and passing through the other Adjust the lock 53 for locking; thus, the second connecting member 52 can drive the foot pedal cross-board assembly to rotate within 90 degrees relative to the first connecting member 51 with the central axis of the shaft 54 as the rotation axis, and use the first
  • the three connecting members 52 can drive the second connecting member 52 together with the pedal cross plate assembly to rotate 360 degrees relative to the first connecting member 51 with the center axis of the corresponding adjustment lock 52 as the rotation axis; thus, the pedal The horizontal plate assembly is accommodated in the containing groove b or rotated out of the containing groove b to be used, creating structural
  • the shaft connector a shown in FIG. 13 is mainly composed of a first connector 51 rotatably connected to the front fork 11 through a steering shaft 13 and a second connector 52 fixed on the front end side of the footboard assembly ,
  • the front end of the second connector 52 is rotatably connected with the rear end of the first connector 51 through the shaft 54 and the two are locked by the adjustment lock 53, so that the second connector 52 can drive the foot pedal assembly to face each other
  • the central axis of the shaft 54 is used as the axis of rotation to be turned within a range of 90 degrees, so as to store the footrest cross plate assembly in the accommodating slot b or flip out from the accommodating slot b and relative to the vehicle body
  • the vertical board components are used for unfolding.
  • the rotating shaft connector a as shown in FIG. 14 is mainly composed of a first connecting piece 51 rotatably connected to the front fork 11 through a steering shaft 13 and a second connecting piece 52 fixed on the front end side of the footboard assembly ,
  • the second connecting member 52 is locked on the first connecting member 51 in an obliquely stacked manner by adjusting the lock 53, and an engagement toothed disk 58 is provided on the opposite surfaces of the two connecting members, so that the second connecting The member 52 can drive the pedal cross plate assembly to rotate 180 degrees relative to the first connecting member 51 in the plane where the surface of the first connecting member 51 is located, thereby storing the pedal cross plate assembly in the accommodating groove b or relative to the first connecting member 51. It is used for unfolding the body vertical panel assembly.
  • the body vertical plate assembly of this embodiment includes a supporting vertical plate 14 and a telescopic lock 15 installed on the top side of the supporting vertical plate 14 and controlled by the retractable lock 15
  • the lower telescopic handle 16 can be telescopically moved in the vertical direction relative to the support vertical plate 14, wherein the front fork 11 is installed at the bottom end of the support vertical plate 14, and the accommodation groove b is provided behind the support vertical plate 14.
  • the wall surface is consistent with the contour shape of the main body part of the pedal cross board assembly.
  • the bottom end of the telescopic handle 16 can be inserted into the top end of the support vertical plate 14 by inserting, and the telescopic lock 15 can be used to lock the relative position between the two; when the entire booster is folded and stored At this time, pre-store the foot pedal horizontal plate assembly in the accommodating groove b, and then manipulate the telescopic lock 15 to unlock, so that the main part of the telescopic handle 16 is completely stored in the support vertical plate 14, and finally manipulate the telescopic lock 15 to perform Lock, at this time, the structure of the entire moped can be reduced to a minimum; on the contrary, after unfolding the moped, the user can adjust the height of the telescopic handle 16 through the telescopic lock 15 according to their own conditions (also understood as: telescopic handle 16 The length drawn out from the supporting vertical plate 14) in order to control the moped.
  • their own conditions also understood as: telescopic handle 16 The length drawn out from the supporting vertical plate 14
  • the first wheel 12 in this embodiment is a power wheel (which may be composed of a tire, a drive motor placed in the tire, etc.), and the second wheel 21 It is a guide wheel, and at the same time, an energy storage battery (not shown in the figure) and a drive control board (not shown in the figure) are encapsulated in the foot pedal cross board assembly and/or in the support vertical plate 14.
  • the first wheel 12 And the energy storage battery are electrically connected to the drive control board respectively. In this way, the energy storage battery is used to provide energy for the movement of the first wheel 12, and the control panel is used to control the working mode of the assisted vehicle.
  • the telescopic handle 16 of this embodiment includes a transverse sleeve 161, and a grip inserted into the transverse sleeve 161 by both axial ends of the transverse sleeve 161
  • the handle 162 and the two telescopic rods 163 distributed in parallel on the circumferential side of the transverse sleeve 161 and the main body part is locked in the support vertical plate 14 by the telescopic lock 15 between the top ends of the two telescopic rods 163 and adjacent to the transverse sleeve
  • the position of the tube 161 is provided with a display screen 164 which is electrically connected to the drive control board and a control component (not shown in the figure, which can be composed of such as a switch opening and closing button, a charging interface, etc.).
  • the main body of the entire telescopic handle 16 can be inserted into the support vertical plate 14 by using the telescopic rod 163 and the telescopic lock 15 so that the telescopic rod 163 can be used for vertical expansion and contraction relative to the support vertical plate 14
  • the telescopic handle 16 can be adjusted by pulling the handle 162 out of the transverse sleeve 161
  • the width of 16 In actual design, electronic components such as Hall elements that are electrically connected to the drive control board can be provided in the transverse sleeve 161, so that the operator can adjust the speed of the moped by rotating the handle 162 );
  • the display screen 164 can be used to display information such as vehicle speed and battery power in real time.
  • the main body of the telescopic handle 16 of this embodiment can also adopt the structure shown in Figures 5 and 6, that is, the telescopic handle 16 includes a transverse half pipe 166, and two are embedded in the axial direction of the transverse half pipe 166.
  • the transverse sleeve 161 fits in the transverse half pipe 166 and the inner ends are respectively connected to the transverse half pipe 166 by a shaft 167 distributed along the radial direction of the transverse half pipe 166.
  • Two transverse sleeves 161 are distributed in parallel in the transverse half pipe.
  • the peripheral side of the tube 166 and the main body part are locked to the telescopic rod 163 in the support vertical plate 14 by the telescopic lock 15 (not shown in Figure 5, which can be configured with reference to Figure 4) and two parallel and horizontal half pipes
  • the positioning tube sleeve 168 is formed integrally with the transverse half pipe 166 on the peripheral wall of the 166, the top end of the telescopic rod 163 is inserted and fixed in the corresponding positioning tube sleeve 168, and each transverse sleeve 161 is inserted with a
  • the transverse tube sleeve 161 is a coaxially distributed handle 162 (it can adopt a single tubular structure or be assembled from several knotted tubular structures in the manner of coaxial layered insert sleeves according to actual conditions).
  • the transverse sleeve 161 can be turned out from the transverse half tube 166 first, and then the handle 162 can be pulled out from the corresponding transverse sleeve 161. Adjusting the width of the telescopic handle 16 can realize the storage of the entire telescopic handle, so as to ensure that the telescopic handle 16 forms the smallest volume structure.
  • the telescopic lock 15 of this embodiment includes two sleeves on the telescopic rod 163 and locked on the top end of the support vertical plate 14.
  • Two lock rods 153 are symmetrically distributed around the center line of the lock shell 152. The outer end of each lock rod 153 is distributed through the peripheral wall of the corresponding side limit sleeve 151, and the inner end is provided with an inner wedge 154.
  • a peripheral wall of the lock housing 152 is embedded along the lock rod 153
  • the unlocking button 155 that reciprocates in the radial direction is provided with two outer wedges 156 corresponding to an inner wedge 154 and slidingly abutting against the corresponding inner wedge 154, and each Between the inner wedge 154 and the inner wall of the lock shell 152 is clamped a return spring 157 distributed coaxially with the lock rod 153; the main part of the telescopic rod 163 is inserted and sleeved in the support vertical plate 14, and is mounted on the telescopic rod 163
  • a number of first lock holes 165 for aligning and inserting the outer end of the lock rod 153 are opened on the peripheral wall of the main body portion of the, along the vertical direction.
  • the squeezing effect of the outer wedge 156 on the inner wedge 154 is used to enable the inner wedge 154 to drive the corresponding lock rod 153 to move in the direction of the center line of the lock housing 152 (At this time, the return spring 157 is in a compressed state), so that the outer end of the lock rod 153 is finally pulled out from the first lock hole 165.
  • the operator can lift the telescopic handle 16 or press the telescopic handle 16, To adjust the height of the telescopic handle 16; when the telescopic handle 16 is adjusted to a predetermined position, the unlock button 155 can be released, and the outer wedge 156 releases the restriction on the inner wedge 154, so that the inner wedge 154 is in the return spring 157 Under the action of the elastic force, the lock rod 153 is moved away from the center line of the lock housing 152, and finally the outer end of the lock rod 153 is inserted into the corresponding first lock hole 165 to complete the relative position of the telescopic handle 16 locking.
  • the telescopic lock 15 of this embodiment can also be an electromagnetic lock as shown in Figures 8 and 9, that is: the telescopic lock 15 includes two A limit sleeve 151 sleeved on the telescopic rod 163 and locked on the top end of the support vertical plate 14 and a lock shell 152 that connects the two limit sleeves 151 as a whole are enclosed in the lock shell 152 There are two electromagnetic lock cylinders 61 symmetrically distributed around the longitudinal center line of the lock shell 152, and each electromagnetic lock cylinder 61 includes an electromagnetic coil 611 and an electromagnetic coil 611 along the central axis of the electromagnetic coil 611.
  • the electromagnetic mandrel lock tongue 612 in the 611 is provided with a limiting sliding hole 613 on the peripheral wall of the limiting sleeve 151 for the end of the electromagnetic mandrel lock tongue 612 to pierce in position, and the main body of the telescopic rod 163 Part of the peripheral wall is provided along the longitudinal direction with a number of locking positions for the end of the electromagnetic mandrel lock tongue 612 to be inserted or sucked in position (it can adopt the hole-like structure opened on the telescopic rod 163 according to the actual situation
  • the object is used for aligning and inserting the end of the electromagnetic mandrel lock tongue 612 or a magnetic suction piece embedded on the telescopic rod 163 for the end of the electromagnetic mandrel lock tongue 612 to be aligning and closing, that is: equivalent The first keyhole 165 mentioned above).
  • the principle of electromagnetism can be used to make the electromagnetic core bar tongue 612 reciprocate in the electromagnetic coil 611 along the central axis of the electromagnetic coil 611 During the feeding movement, when the end of the electromagnetic mandrel lock tongue 612 protrudes from the limit sliding hole 613, it can be inserted or sucked into the locking position, so as to lock the position of the telescopic rod 163 to achieve the entire The position of the telescopic handle 16 is locked; on the contrary, the electromagnetic mandrel lock tongue 612 can be stored in the lock housing 152 so that the user can adjust the height of the telescopic handle 16 by himself.
  • the electromagnetic coil 611 can be formed by the outer cylindrical shell 6111 installed in the lock shell 152 from one end surface of the outer cylindrical shell 6111 extending along its axial direction, and is formed by the other end surface of the outer cylindrical shell 6111
  • the protruding inner tube shell 6112 and the coil 6113 encapsulated in the cavity space formed by the outer wall of the inner tube shell 6112 and the inner wall of the outer tube shell 6111 are constituted, and the electromagnetic mandrel lock tongue 612 can adopt a segmented structure, That is, it is composed of the electromagnetic core rod 6121 penetrated in the inner tube shell 6112 and the bolt 6122 distributed at the end of the electromagnetic core rod 6121 and exposed outside the outer cylindrical shell 6111. In this way, when the coil 6113 is supplied with positive and negative power, the electromagnetic core rod 6121 can drive the locking tongue 6122 to reciprocate relative to the limit sliding hole 613, thereby achieving the unlocking or locking function of the telescopic rod 163.
  • the lock shell 152 is also provided for the electromagnetic core rod tongue 612 to penetrate and distribute and is located in the electromagnetic lock cylinder 61
  • the guide stopper between the stop sleeve 151 on the corresponding side and the guide stopper includes a stop shell 615 coaxially distributed with the corresponding electromagnetic coil 611, formed on the inner wall of the stop shell 615 and along the The guide slide rail 616 distributed parallel to the axial direction of the electromagnetic coil 611, the guide slide 617 fixed on the bolt tongue 612 of the electromagnetic mandrel, and the guide slide 617 provided on the guide slide 617 for the guide slide 616 to fit in position (Not marked in the figure) and a locking compression spring 614 clamped between the guide sliding plate 617 and the inner wall of the limit shell 615 and distributed in parallel with the electromagnetic core bar locking tongue 612.
  • the alignment relationship between the guide rail 616 and the guide slide 617 can be used to ensure that the electromagnetic core bar tongue 612 can only reciprocate in the axial direction of the electromagnetic coil 611.
  • the electromagnetic core rod tongue 612 is stored in When the lock housing 152 is inside, the locking pressure spring 614 is in a compressed state.
  • the elastic force of the locking pressure spring 614 is released. It can be ensured that the end of the electromagnetic core rod lock tongue 612 is firmly inserted or sucked in the locking position.
  • the supporting vertical panel 14 of this embodiment includes a main board portion 141 and two longitudinal end sides of the main board portion 141 for aligning and inserting the ends of the telescopic handle 16
  • the telescopic sleeve 142, the accommodating groove b is formed between the main plate portion 141 and the two telescopic sleeves 142; and the front fork 11 includes a transverse arm portion 111, which is formed on the left and right ends of the transverse arm portion 111 and is inserted in position And the connecting rod portion 112 locked in the bottom nozzle of the telescopic sleeve 142, the fork arm portions 113 formed at the left and right ends of the transverse arm portion 111 and distributed opposite to the connecting rod portion 112, the first wheel 12 is axially connected Between the two fork arm portions 113, the steering shaft 13 is disposed on the transverse arm portion 111 and located between the two fork arm portions 113.
  • the telescopic sleeve 112 can be used as a storage part of the main body of the telescopic handle 16, and the cooperation between the telescopic sleeve 112 and the main board 141 is used to form the accommodating groove b that can receive the footboard assembly. Minimizing the volume of the folded structure of the moped and ensuring the flatness of the folded structure creates conditions, which is conducive to folding, storing, and carrying and transporting the moped.
  • the footrest cross plate assembly of the embodiment includes a support cross plate 31 whose front end is inverted and connected to the body vertical plate assembly through a shaft connector a, and a telescopic cross plate inserted into the support cross plate 31 by the rear end of the support cross plate 31 32.
  • Elastic locks 33 are provided on the surface walls (such as the left and right side walls) of the telescopic horizontal plate 32 and located in the contour area of the supporting horizontal plate 31.
  • the supporting horizontal plate 31 is provided with elastic locks 33
  • the second locking hole 34 is fitted in position, and the second wheel 21 is installed on the rear end side of the telescopic horizontal plate 32 and exposed to the supporting horizontal plate 31.
  • second lock holes 34 On the left and right sides of the front end portion of the support horizontal plate 31 and the left and right sides of the rear end portion are respectively opened second lock holes 34, so that when the telescopic horizontal plate 32 is pulled back from the support horizontal plate 31 to a predetermined position
  • the elastic locking member 33 can be fitted into the second locking hole 34 in the opposite position to realize the locking of the relative position of the two in this state; when the telescopic horizontal plate 32 is pushed forward into the supporting horizontal plate 31 to a predetermined position Later, the relative position locking of the two in this state can also be realized.
  • the second locking holes 34 can also be provided along the telescopic direction of the telescopic cross plate 32 to realize the adjustment of the pedal cross plate components of different lengths; and the supporting cross plate 31 and the telescopic cross plate 32 are relatively contracted to the shortest length. In the state, it can be completely stored in the accommodating groove b, thereby maximizing the restriction of the length of the vehicle body vertical board assembly or the accommodating groove b by the foot pedal cross plate assembly.
  • the elastic lock 33 of this embodiment can be composed of springs, lock rods, or marbles according to actual conditions to realize that it can be compressed or fitted under the pressure or release of the side wall of the support horizontal plate 31. In the second lock hole 34.
  • the second wheel 21 of this embodiment includes a wheel frame 211 with a U-like overall shape and a The axle is connected to the wheel body 212 between the two longitudinal side arms of the wheel carrier 211 (it should be pointed out that the description of the lateral and longitudinal directions of the second wheel is based on its own structural structure).
  • a first toothed disk 213 is provided on the lateral side arm and located on the opposite side of the wheel body 212.
  • a first toothed disk 213 is provided on the rear end surface of the telescopic horizontal plate 32 which is distributed coaxially with the first toothed disk 213 and is connected to the first tooth disk 213.
  • the lock lever 215 is aligned with an interlocking buckle 216 that is locked in position.
  • the second wheel 21 can be It rotates and is locked relative to the telescopic cross plate 32 (that is, the pedal cross plate assembly), so that when the pedal cross plate assembly is stored in the accommodating groove b, the second wheel 21 can be adjusted relative to the pedal
  • the direction of the cross plate assembly is such that it is placed on the side of the notch direction of the accommodating groove b, thereby ensuring that the foot pedal cross plate assembly is completely stored.
  • this embodiment also provides a foldable booster luggage, which includes a luggage main body 41 and a number of overall shapes resembling "concave” A zigzag lock piece 42 and a foldable moped as described above; wherein the wall plate of the luggage main body 41 is provided with a clamping groove c for positioning and fitting of the body vertical panel assembly, and the transverse part of the lock piece 42 clamps It is held between the body vertical plate assembly (specifically the support vertical plate 14) and the groove surface of the embedding groove c and is locked as a whole with the body vertical plate assembly (specifically the supporting vertical plate 14).
  • the lock plate 42 A lap piece 43 is formed after the longitudinal part is bent, and the lap piece 43 is stacked on the surface of the wall plate of the case body 41 and locked as a whole with the case body 41.
  • the cooperation of the lock piece 42 and the lap piece 43 can detachably lock the handlebar part of the moped on the luggage body 41. Due to the existence of the retaining groove c and the accommodating groove b, the folding can be made The latter moped can finally be completely received in the retaining groove b, which is beneficial to improve the integrity of the appearance and structure of the luggage and realize the foldable storage performance of the structural components of the luggage.
  • the mutual rotation and fixing effect between the first connecting piece and the second connecting piece can be realized through the action of the pivot pin, so that the two components form a mutual folding structure Status and unfolded structure status;
  • the whole connecting piece has simple structure, small size, light weight, convenient and quick operation and carrying, which is conducive to production and can be used as a standard part as a spare part in the later period. It has strong practical value and market promotion value.

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  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

La présente invention concerne une trottinette à assistance électrique pliante et une valise pliante. La trottinette à assistance électrique comprend un ensemble plaque verticale de corps de trottinette présentant une extrémité inférieure équipée d'une première roue (12) au moyen d'une fourche avant (11) et un ensemble plaque transversale de pédale raccordé de façon pliante à la plaque verticale de corps de trottinette au moyen d'un raccord d'arbre rotatif (a) et présentant une extrémité arrière dotée d'une seconde roue (21). La surface de paroi arrière de l'ensemble plaque verticale de corps de trottinette est dotée d'une rainure de réception (b) destinée à recevoir l'ensemble plaque transversale de pédale. Un arbre de direction (13) agencé le long d'une direction verticale et inséré dans une partie d'extrémité du raccord d'arbre rotatif (a) est disposé au niveau du centre de la fourche (11) au-dessus de la première roue (12). Des structures présentant des constructions du type plaque sur le dessus sont sélectionnées en tant qu'ensemble plaque verticale de corps de trottinette et ensemble plaque transversale de pédale, et la rainure de réception (b) est utilisée pour fournir un espace de réception pour l'ensemble plaque transversale de pédale, de sorte que les deux ensembles peuvent être pliés sous la forme d'un objet structuré du type plaque plus ou moins complet, ce qui permet d'éviter efficacement les problèmes d'une trottinette à assistance motorisée similaires à ceux d'une trottinette pliante classique, tels qu'un grand volume, un espace d'occupation important et un stockage et un transport peu pratiques qui pourraient facilement apparaître en raison du fait qu'une partie poignée et une partie pédale ne peuvent pas être complètement stockées et pliées une fois la trottinette à assistance motorisée pliée.
PCT/CN2019/073635 2019-01-29 2019-01-29 Trottinette à assistance électrique pliante et valise pliante WO2020154882A1 (fr)

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PCT/CN2019/073635 WO2020154882A1 (fr) 2019-01-29 2019-01-29 Trottinette à assistance électrique pliante et valise pliante

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PCT/CN2019/073635 WO2020154882A1 (fr) 2019-01-29 2019-01-29 Trottinette à assistance électrique pliante et valise pliante

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138590A1 (fr) * 2000-03-31 2001-10-04 Raoul Allaman Dispositif de patinette pour bagage
CN204279822U (zh) * 2014-12-11 2015-04-22 王艳 一种滑板车旅行箱
CN205971672U (zh) * 2016-07-19 2017-02-22 深圳乐行天下科技有限公司 一种折叠式滑板车
CN206031645U (zh) * 2016-08-19 2017-03-22 雷东玉 一种多功能便携式折叠代步车
CN107207066A (zh) * 2015-02-27 2017-09-26 海普洛国际有限公司 一种行李箱
CN108609097A (zh) * 2018-07-17 2018-10-02 浙江阿尔郎科技有限公司 折叠机构及包括该折叠机构的滑板车

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138590A1 (fr) * 2000-03-31 2001-10-04 Raoul Allaman Dispositif de patinette pour bagage
CN204279822U (zh) * 2014-12-11 2015-04-22 王艳 一种滑板车旅行箱
CN107207066A (zh) * 2015-02-27 2017-09-26 海普洛国际有限公司 一种行李箱
CN205971672U (zh) * 2016-07-19 2017-02-22 深圳乐行天下科技有限公司 一种折叠式滑板车
CN206031645U (zh) * 2016-08-19 2017-03-22 雷东玉 一种多功能便携式折叠代步车
CN108609097A (zh) * 2018-07-17 2018-10-02 浙江阿尔郎科技有限公司 折叠机构及包括该折叠机构的滑板车

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