WO2020154882A1 - Folding power assisted scooter and folding suitcase - Google Patents

Folding power assisted scooter and folding suitcase Download PDF

Info

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
Authority
WO
WIPO (PCT)
Prior art keywords
lock
telescopic
wheel
transverse
vertical plate
Prior art date
Application number
PCT/CN2019/073635
Other languages
French (fr)
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/en
Publication of WO2020154882A1 publication Critical patent/WO2020154882A1/en

Links

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.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Motorcycle And Bicycle Frame (AREA)

Abstract

A folding power assisted scooter and a folding suitcase. The power assisted scooter comprises a scooter body vertical plate assembly having a bottom end mounted with a first wheel (12) by means of a front fork (11) and a pedal transverse plate assembly foldably connected to the scooter body vertical plate by means of a rotating shaft connector (a) and having a rear end provided with a second wheel (21). The rear wall surface of the scooter body vertical plate assembly is provided with an accommodating groove (b) for accommodating the pedal transverse plate assembly. A steering shaft (13) arranged along a vertical direction and inserted in one end portion of the rotating shaft connector (a) is provided at the center of the fork (11) above the first wheel (12). Structures having overally plate-like constructions are selected as the scooter body vertical plate assembly and the pedal transverse plate assembly, and the accommodating groove (b) is used for providing an accommodation space for the pedal transverse plate assembly, such that the two assemblies can be folded as one approximately complete plate-like structured object, thereby effectively avoiding problems of a power assisted scooter similar to those of a conventional folding scooter, such as a large volume, a large occupation space, and uneasy storage and carriage that would easily appear due to that a handle part and a pedal part cannot completely stored and folded after the power assisted scooter is folded.

Description

一种折叠式助力车及折叠式箱包Folding moped and folding luggage 技术领域Technical field
本发明涉及交通工具及生活用品技术领域，尤其是一种折叠式助力车及基于此助力车所形成的折叠式箱包。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.
背景技术Background technique
目前，人们出于对物品的收纳折叠、携带运输等便利性要求的逐渐增多，各类可折叠式的物品已经被广泛使用，诸如折叠式自行车、滑板车、工器具、乃至箱包类等等。At present, due to the increasing requirements for the convenience of storage, folding, carrying and transportation of items, various foldable items have been widely used, such as folding bicycles, scooters, tools, and even suitcases.
技术问题technical problem
以现有的折叠式滑板车为例，由于受到连接器的结构限制，扶手立柱部分与脚踏板部分大多只能进行相对的旋转收拢，虽然能够在一定程度上实现了收纳折叠的功能，但折叠后的结构体积仍然会占用很大的空间，不便于携带或存放；而且一般只有扶手立柱部分具有伸缩性能，而脚踏板部分、扶手部分、甚至是车轮部分则均无法进行折叠或伸缩，从而使得折叠后的滑板车的结构形状很不规则，由此也降低了其可携带性能及外观美感。Taking the existing folding scooter as an example, 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.
技术解决方案Technical solutions
针对上述现有技术存在的不足，本发明的第一个目的在于提供一种折叠式助力车；本发明的第二个目的在于提供一种基于上述助力车所形成的折叠式箱包。In view of the shortcomings of the above-mentioned prior art, 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.
为了实现上述目的，本发明采用的第一个技术方案为：In order to achieve the above objective, the first technical solution adopted by the present invention is:
一种折叠式助力车，它包括一底端通过一前叉装设有第一车轮的车身立板组件以及通过转轴连接器与车身立板组件作翻转连接且后端设置有第二车轮的脚踏横板组件；所述车身立板组件的后壁面上设置有一用于容纳脚踏横板组件的容置槽，所述前叉的中心处且位于第一车轮的上方设置有沿竖向方向分布并插套于转轴连接器的其中一个端部内的转向轴杆。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.
优选地，所述车身立板组件包括支撑立板以及通过伸缩锁具装设于支撑立板的顶端侧并在伸缩锁具的控制下相对于支撑立板作竖向方向的伸缩动作的伸缩把手，所述前叉装设于支撑立板的底端，所述容置槽设置于支撑立板的后壁面上并与脚踏横板组件的主体部分的轮廓形状相吻合。Preferably, 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.
优选地，所述第一车轮为动力轮，所述第二车轮为导向轮，所述脚踏横板组件内和/或支撑立板内封装有储能电池和驱动控制板，所述第一车轮和储能电池分别与驱动控制板电连接。Preferably, 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.
优选地，所述伸缩把手包括横向半管、两根沿横向半管的轴向方向嵌合于横向半管内且内端部分别通过一沿横向半管的径向方向分布的轴杆与横向半管作翻转连接的横向套管、两根并行地分布于横向半管的周侧且主体部分通过伸缩锁具锁定于支撑立板内的伸缩杆以及两根并行地分布与横向半管的周壁上并与横向半管一体成型的定位管套，所述伸缩杆的顶端插装并固定于对应的定位管套内，每根所述横向套管内均插装由一与横向管套呈同轴分布的握柄。Preferably, 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.
优选地，所述伸缩锁具包括两根套设于伸缩杆上并锁固在支撑立板的顶端部上的限位套管以及一将两根限位套管连为一体的锁壳，所述锁壳内封装有两个以锁壳的纵向中心线为界呈左右对称分布的电磁锁芯，每个所述电磁锁芯均包括一电磁线圈以及一沿电磁线圈的中轴线穿设于电磁线圈内的电磁芯棒锁舌，所述限位套管的周壁上开设有用于供电磁芯棒锁舌的端部对位穿设的限位滑孔，所述伸缩杆的主体部分的周壁上沿纵向方向设置有若干个用于电磁芯棒锁舌的端部对位插合或吸合的锁止位。Preferably, 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.
优选地，所述锁壳内还设置有用于供电磁芯棒锁舌贯穿分布且位于电磁锁芯与对应侧的限位套管之间的导向限位器，所述导向限位器包括一与对应的电磁线圈呈同轴分布的限位壳、形成于限位壳的内壁上且沿平行于电磁线圈的轴向方向分布的导向滑轨、固定于电磁芯棒锁舌上的导向滑板、开设于导向滑板上以供导向滑轨对位嵌合的导向滑口以及夹持于导向滑板与限位壳的内壁之间并与电磁芯棒锁舌并行分布的锁止压簧。Preferably, 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, and 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.
优选地，所述支撑立板包括主板部以及设置于主板部的两个纵向端侧以供伸缩把手的端部对位插合的伸缩套管，所述容置槽形成于主板部与两个伸缩套管之间；所述前叉包括横向臂部、形成于横向臂部的左右两端并对位插装且锁固于伸缩套管的底管口内的衔接杆部、形成于横向臂部的左右两端并与衔接杆部呈反向分布的叉臂部，所述第一车轮轴连于两个叉臂部之间，所述转向轴杆设置于横向臂部上并位于两个叉臂部之间。Preferably, 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.
优选地，所述脚踏横板组件包括前端通过转轴连接器与车身立板组件作翻转连接的支撑横板以及由支撑横板的后端侧插装于支撑横板内的伸缩横板，所述伸缩横板的表面壁上且位于支撑横板的轮廓区域内设置有弹性锁件，所述支撑横板上开设有用于供弹性锁件对位嵌合的第二锁孔，所述第二车轮装设于伸缩横板的后端侧并外露于支撑横板。Preferably, 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.
优选地，所述第二车轮包括一整体形状呈类“U”形的轮架以及一轴连于轮架的两个的纵向侧臂之间的轮体，所述轮架的横向侧臂上且位于轮体的相对侧设置有第一齿面盘，所述伸缩横板的后端端面上设置有一与第一齿面盘呈同轴分布并与第一齿面盘相啮合的第二齿面盘，所述第一齿面盘的周壁上轴连有一联锁杆，所述第二齿面盘的周壁上设置有用于供联锁杆对位卡合的联锁扣。Preferably, 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. On the opposite side of the wheel body, 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. For the face plate, the peripheral wall of the first tooth face plate is axially connected with an interlocking rod, and the peripheral wall of the second tooth face plate is provided with an interlocking buckle for aligning and engaging the interlocking rod.
本发明采用的第二个技术方案为：The second technical solution adopted by the present invention is:
一种折叠式助力箱包，它包括箱包主体，它还包括若干个整体形状呈类“凹”字形的锁片以及一上述的一种折叠式助力车；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;
所述箱包主体的壁板上开设有用于供车身立板组件对位嵌合的嵌位槽，所述锁片的横向部分夹持于车身立板组件与嵌位槽的槽面之间并与车身立板组件锁固为一体，所述锁片的纵向部分作弯折后形成有搭接片，所述搭接片叠置于箱包主体的壁板表面上并与箱包主体锁固为一体。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.
有益效果Beneficial effect
本发明在将两个不同的构件进行连接时，通过枢转轴销的作用可实现第一连接件与第二连接件之间的相互转动及固定效果，进而使两个构件形成相互间的折叠结构状态和展开结构状态；整个连接件结构构造简单、体积小、质量轻、操作及携带方便快捷，利于生产制作并可作为标准件作为后期的备品备件来使用，具有很强的实用价值和市场推广价值。In the present invention, when two different components are connected, 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.
附图说明Description of the drawings
图1是本发明实施例的助力车在展开使用状态下的结构示意图；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;
图2是本发明实施例的助力车在折叠收纳状态下的结构示意图；Figure 2 is a schematic structural diagram of the moped in the folded storage state of the embodiment of the present invention;
图3是本发明实施例的车身立板组件的结构分解示意图；Figure 3 is a structural exploded view of the body vertical panel assembly of the embodiment of the present invention;
图4是本发明实施例的第一种伸缩把手的结构示意图；Figure 4 is a schematic structural diagram of a first telescopic handle according to an embodiment of the present invention;
图5是本发明实施例的第二种伸缩把手在收纳状态下的结构示意图；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;
图6是本发明实施例的第二种伸缩把手在展开状态下的结构示意图；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;
图7是本发明实施例的第一种伸缩锁具的截面结构示意图；7 is a schematic cross-sectional structure diagram of the first telescopic lock according to an embodiment of the present invention;
图8是本发明实施例的第二伸缩锁具的结构分解示意图；Figure 8 is an exploded schematic view of the structure of the second retractable lock of the embodiment of the present invention;
图9是本发明实施例的第二伸缩锁具的截面结构示意图；9 is a schematic cross-sectional structure diagram of a second telescopic lock according to an embodiment of the present invention;
图10是本发明实施例的支撑立板与第一车轮之间的结构关系示意图；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;
图11是本发明实施例的脚踏横板组件的结构分解示意图Figure 11 is an exploded schematic view of the structure of the foot pedal cross plate assembly of the embodiment of the present invention
图12是采用第一种转轴连接器的助力车的结构分解示意图；Figure 12 is an exploded schematic view of the structure of the moped using the first type of shaft connector;
图13是采用第二种转轴连接器的助力车的结构分解示意图；Figure 13 is an exploded schematic view of the structure of the moped using the second type of shaft connector;
图14是采用第三种转轴连接器的助力车的结构分解示意图；Figure 14 is an exploded schematic view of the structure of a moped using a third type of shaft connector;
图15是本发明实施例的助力箱包的结构分解示意图。Fig. 15 is an exploded schematic diagram of the structure of the booster luggage according to the embodiment of the present invention.
本发明的最佳实施方式The best mode of the invention
以下结合附图对本发明的实施例进行详细说明，但是本发明可以由权利要求限定和覆盖的多种不同方式实施。The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention may be implemented in a variety of different ways defined and covered by the claims.
如图1至图14所示，本实施例提供的一种折叠式助力车，它包括一底端通过一前叉11装设有第一车轮12的车身立板组件以及通过转轴连接器a与车身立板组件作翻转连接且后端设置有第二车轮21的脚踏横板组件；在车身立板组件的后壁面上设置有一用于容纳脚踏横板组件的容置槽b，在前叉11的中心处且位于第一车轮12的上方设置有沿竖向方向分布并插套于转轴连接器a的其中一个端部内的转向轴杆13。由此，在对助力车进行结构设计时，车身立板组件和脚踏横板组件均选择整体形状构造类似于板状的结构，当利用转轴连接器a对车身立板组件和脚踏横板组件进行翻转折叠收纳时，利用设置于车身立板组件上的容置槽b为脚踏横板组件提供容置空间，从而两个组件能够被折叠为一块近似完整的板状结构物，可有效避免类似于传统折叠车辆因车把部分与踏板部分不能完全收纳折叠而容易出现助力车折叠后体积大、占用空间大、不便于收纳携带等问题；同时，由于第一车轮12是通过前叉11装设于车身立板组件的底端，而车身立板组件又是通过转向轴杆13经转轴连接器a与脚踏横板组件进行连接的，从而可利用车身立板组件对整个助力车的行动进行转向控制。需要指出的是：上述结构形式完全可以应用但不限于诸如非电动滑板车、儿童玩具车、电动滑板车、老人助力车等等。As shown in Figures 1 to 14, the foldable moped provided by this embodiment 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. At the center of 11 and above the first wheel 12 is provided 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. When the shaft connector a is used to connect the body vertical plate assembly and the pedal cross plate assembly When performing flip and folding storage, 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. At the same time, because the first wheel 12 is installed through the front fork 11 At the bottom end of the body vertical plate assembly, 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. It should be pointed out that 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.
当然，本实施例的转轴连接器a可根据实际情况采用目前市面上的诸如铰轴、折页等具有一定角度翻转功能的连接器，其也可参考图12至图14所示的连接器结构，以期丰富助力车的结构形式及翻转折叠方式：其中：Of course, 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:
如图12所示的转轴连接器a则主要由第三连接件55、两个调节锁具53、通过转向轴杆13转动地连接于前叉11上的第一连接件51和固定于脚踏横板组件的前端侧上的第二连接件52组成；在第一连接件51的后端侧设置有第一齿盘56，在第三连接件55上则设有与第一齿盘56相啮合并通过其中一个调节锁具53进行锁固的第二齿盘57，而第三连接件52上位于第二齿盘57的相对端则通过转轴54与第二连接件52作转动连接并通过另一个调节锁具53进行锁固；由此，使得第二连接件52能够带动脚踏横板组件相对于第一连接件51以转轴54的中轴线为旋转轴线作90度范围内的翻转，而利用第三连接件52则可带动第二连接件52连同脚踏横板组件同时相对于第一连接件51以相对应的调节锁具52的中轴线为旋转轴线作360度范围的旋转；从而为脚踏横板组件收容于容置槽b内或者从容置槽b内旋转而出后进行使用创造了结构条件。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 conditions.
如图13所示的转轴连接器a主要由通过转向轴杆13转动地连接于前叉11上的第一连接件51和固定于脚踏横板组件的前端侧上的第二连接器52组成，第二连接器52的前端通过转轴54与第一连接器51的后端作转动连接并且两者通过调节锁具53进行锁固，从而可使得第二连接件52能够带动脚踏横板组件相对于第一连接件51以转轴54的中轴线为旋转轴线作90度范围内的翻转，以将脚踏横板组件收纳于容置槽b中或者从容置槽b内翻转而出并相对于车身立板组件进行展开使用。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 In the first connecting member 51, 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.
如图14所示的转轴连接器a主要由通过转向轴杆13转动地连接于前叉11上的第一连接件51和固定于脚踏横板组件的前端侧上的第二连接件52组成，第二连接件52通过调节锁具53以倾斜叠置的方式被锁固在第一连接件51上，并且在两个连接件的相对表面上均设置有啮合齿盘58，从而使得第二连接件52能够带动脚踏横板组件相对于第一连接件51在第一连接件51的表面所在的平面内作180度的旋转，从而将脚踏横板组件收纳于容置槽b中或者相对于车身立板组件进行展开使用。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.
本发明的实施方式Embodiments of the invention
为增强整个助力车的折叠收缩性能，以提高其便携性，本实施例的车身立板组件包括支撑立板14以及通过伸缩锁具15装设于支撑立板14的顶端侧并在伸缩锁具15的控制下可相对于支撑立板14作竖向方向的伸缩动作的伸缩把手16，其中，前叉11装设于支撑立板14的底端，而容置槽b则设置于支撑立板14的后壁面上并与脚踏横板组件的主体部分的轮廓形状相吻合。由此，可采用插装的方式将伸缩把手16的底端部插装于支撑立板14的顶端部内，并利用伸缩锁具15进行两者之间相对位置的锁定；当对整个助力车进行折叠收纳时，预先将脚踏横板组件收容于容置槽b中，而后操控伸缩锁具15进行解锁，以使伸缩把手16的主体部分完全被收纳于支撑立板14内，最后再操控伸缩锁具15进行锁定，此时可实现将整个助力车的结构体积收缩至最小；反之，在将助力车展开后，使用者可根据自身的条件通过伸缩锁具15调整伸缩把手16的高度（亦可理解为：伸缩把手16由支撑立板14中被拔出的长度），以便进行助力车的操控。In order to enhance the folding and shrinking performance of the whole booster, and to improve its portability, 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. Therefore, 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.
为能够为助力车的电动性能创造条件，以形成诸如电动滑板车等装置，本实施例的第一车轮12为动力轮（其可由轮胎、置于轮胎内的驱动马达等构成），第二车轮21则为导向轮，同时，在脚踏横板组件内和/或支撑立板14内封装有储能电池（图中未示出）和驱动控制板（图中未示出），第一车轮12和储能电池分别与驱动控制板电连接。由此，利用储能电池为第一车轮12的动作提供能量，通过驱动控制板来实现对助力车工作模式的调控。In order to create conditions for the electric performance of the booster to form a device such as an electric scooter, 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.
为最大限度地丰富整个助力车的实用性能，如图4所示，本实施例的伸缩把手16包括横向套管161、由横向套管161的轴向两端插套于横向套管161内的握柄162以及两根并行地分布于横向套管161的周侧且主体部分通过伸缩锁具15锁定于支撑立板14内的伸缩杆163，在两根伸缩杆163的顶端部之间且邻近横向套管161的位置装设有一与驱动控制板作电连接的显示屏164以及控制组件（图中未示出，其可由诸如开关启闭按键、充电接口等等组成）。由此，利用伸缩杆163及伸缩锁具15可将整个伸缩把手16的主体部分以插装的方式锁固于支撑立板14中，以利用伸缩杆163可相对于支撑立板14进行上下方向伸缩移动，来实现伸缩把手16的高度调节；同时，由于握柄162是以插套的方式装配于横向套管161中的，故可通过将握柄162由横向套管161中***调节伸缩把手16的宽度（在实际设计中，可在横向套管161中设置与驱动控制板作电连接的诸如霍尔元件等电子元器件，以便操作人员能够通过旋转握柄162来实现对助力车车速的调控）；另外，利用设置的显示屏164可实时显示诸如车速、蓄电池电量等等信息。In order to maximize the practical performance of the entire moped, as shown in FIG. 4, 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.). As a result, 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 Move to realize the height adjustment of the telescopic handle 16; at the same time, since the handle 162 is assembled in the horizontal sleeve 161 in the manner of a sleeve, the telescopic handle 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 ); In addition, the display screen 164 can be used to display information such as vehicle speed and battery power in real time.
当然，本实施例的伸缩把手16的主体部分也可采用如图5和图6所示的结构形式，即：伸缩把手16包括横向半管166、两根沿横向半管166的轴向方向嵌合于横向半管166内且内端部分别通过一沿横向半管166的径向方向分布的轴杆167与横向半管166作翻转连接的横向套管161、两根并行地分布于横向半管166的周侧且主体部分通过伸缩锁具15锁定于支撑立板14内的伸缩杆163（图5中未示出，其可参考图4进行结构设置）以及两根并行地分布与横向半管166的周壁上并与横向半管166一体成型的定位管套168，伸缩杆163的顶端插装并固定于对应的定位管套168内，而每根横向套管161内均插装由一与横向管套161呈同轴分布的握柄162（其可根据实际情况采用单根管状结构体或者由若干结管状结构物以同轴分层插套的方式装配而成）。由此，在需要调节伸缩把手16的宽度时，可首先将横向套管161由横向半管166中翻转而出，而后再将握柄162由对应的横向套管161中拉出，即可实现对伸缩把手16的宽度调节，反之则可实现对整个伸缩把手的收纳，以保证伸缩把手16形成最小的体积结构。Of course, 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). Therefore, when the width of the telescopic handle 16 needs to be adjusted, 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.
为保证伸缩锁具15对伸缩把手16的位置锁定的效果，如图7所示，本实施例的伸缩锁具15包括两根套设于伸缩杆163上并锁固在支撑立板14的顶端部上的限位套管151以及一将两根限位套管151连为一体的锁壳152，在锁壳152内封装有两个以锁壳152的中心线为界呈左右对称分布的锁杆153，每个锁杆153的外端均贯穿于对应侧限位套管151的周壁分布、内端均设置有内楔块154，同时，在锁壳152的周壁上嵌装有一沿锁杆153的径向方向作往复运动的解锁按键155，在解锁按键155上设置有两个分别与一内楔块154相对应并与对应的内楔块154作滑动抵接的外楔块156，而每个内楔块154与锁壳152的内壁之间均夹持有一与锁杆153呈同轴分布的复位弹簧157；伸缩杆163的主体部分插套于支撑立板14内，并且在伸缩杆163的主体部分的周壁上沿竖向方向开设有若干个用于供锁杆153的外端对位插合的第一锁孔165。由此，当操作人员按压解锁按键155后，利用外楔块156对内楔块154的挤压效果，使内楔块154能够带动对应的锁杆153朝锁壳152的中心线的方向进行移动（此时复位弹簧157处于被压缩的状态），以最终使锁杆153的外端由第一锁孔165中拔出，此时，操作人员即可提拉伸缩把手16或者按压伸缩把手16，以进行伸缩把手16的高度调节；当伸缩把手16被调节至预定位置后，即可松开解锁按键155，外楔块156解除对内楔块154的限制，使得内楔块154在复位弹簧157的弹力作用下打动锁杆153朝背离锁壳152的中心线的方向进行移动，并最终使锁杆153的外端***对应的第一锁孔165内，以完成对伸缩把手16的相对位置的锁定。In order to ensure the effect of locking the position of the telescopic lock 15 on the telescopic handle 16, as shown in FIG. 7, 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. The limit sleeve 151 and a lock shell 152 that connects the two limit sleeves 151 into one body. 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. At the same time, 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. Therefore, when the operator presses the unlock button 155, 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. At this time, 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.
当然，为能够实现对伸缩把手16的位置进行智能化锁止控制创造条件，本实施例的伸缩锁具15也可采用如图8和图9所示的电磁式锁具，即：伸缩锁具15包括两根套设于伸缩杆163上并锁固在支撑立板14的顶端部上的限位套管151以及一将两根限位套管151连为一体的锁壳152，在锁壳152内封装有两个以锁壳152的纵向中心线为界呈左右对称分布的电磁锁芯61，而每个电磁锁芯61均包括一电磁线圈611以及一沿电磁线圈611的中轴线穿设于电磁线圈611内的电磁芯棒锁舌612，在限位套管151的周壁上开设有用于供电磁芯棒锁舌612的端部对位穿设的限位滑孔613，而在伸缩杆163的主体部分的周壁上沿纵向方向设置有若干个用于电磁芯棒锁舌612的端部对位插合或吸合的锁止位（其可根据实际情况采用开设于伸缩杆163上的孔状结构物以供电磁芯棒锁舌612的端部进行对位插合或者嵌装于伸缩杆163上的磁吸片以供电磁芯棒锁舌612的端部进行对位吸合，即：相当于前文所述及的第一锁孔165）。由此，通过对电磁线圈611的通断电控制以及施加正反电流的操作，即可利用电生磁的原理使电磁芯棒锁舌612沿电磁线圈611的中轴线在电磁线圈611内作往复进给运动，当电磁芯棒锁舌612的端部由限位滑孔613伸出时，即可插合或吸合在锁止位上，从而通过对伸缩杆163的位置锁定来实现对整个伸缩把手16的位置锁定；反之，则可将电磁芯棒锁舌612收纳于锁壳152中，以便用户自行调节伸缩把手16的高度。在具体实施时，电磁线圈611可由装设于锁壳152内的外筒壳6111、由外筒壳6111的其中一个端面沿其轴向方向作延伸后形成并由外筒壳6111的另一个端面伸出的内管壳6112以及封装于由内管壳6112的外壁与外筒壳6111的内壁所形成的腔体空间的线圈6113构成，而电磁芯棒锁舌612则可采用分段式结构，即：由穿设于内管壳6112中的电磁芯棒6121、设置于电磁芯棒6121的端部并外露于外筒壳6111分布的锁舌6122构成。以此，在对线圈6113进行正反供电时，即可使电磁芯棒6121带动锁舌6122相对于限位滑孔613进行往复移动，从而实现对伸缩杆163的解锁或锁止功能。Of course, in order to create conditions for intelligent locking control of the position of the telescopic handle 16, 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). Therefore, by controlling the on and off of the electromagnetic coil 611 and applying positive and negative currents, 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. In specific implementation, 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.
为保证电磁芯棒锁舌612能够进行定向往复移动，并同时增强其对伸缩杆163的锁定效果，在锁壳152内还设置有用于供电磁芯棒锁舌612贯穿分布且位于电磁锁芯61与对应侧的限位套管151之间的导向限位器，导向限位器包括一与对应的电磁线圈611呈同轴分布的限位壳615、形成于限位壳615的内壁上且沿平行于电磁线圈611的轴向方向分布的导向滑轨616、固定于电磁芯棒锁舌612上的导向滑板617、开设于导向滑板617上以供导向滑轨616对位嵌合的导向滑口（图中未标注）以及夹持于导向滑板617与限位壳615的内壁之间并与电磁芯棒锁舌612并行分布的锁止压簧614。由此，可利用导向滑轨616与导向滑板617之间的对位关系，保证电磁芯棒锁舌612只能沿电磁线圈611的轴向方向进行往复运动，当电磁芯棒锁舌612收纳于锁壳152内时，锁止压簧614处于被压缩状态，当电磁芯棒锁舌612的端部由限位滑孔613伸出的过程中，在锁止压簧614的弹力释放作用下即可保证电磁芯棒锁舌612的端部被牢固地插合或吸合在锁止位上。In order to ensure that the electromagnetic core bar tongue 612 can perform directional reciprocating movement, and at the same time enhance its locking effect on 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. Thus, 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. When 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. When the end of the electromagnetic core rod lock tongue 612 is extended from the limiting sliding hole 613, 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.
为最大限度地优化整个车身立板组件的结构，本实施例的支撑立板14包括主板部141以及设置于主板部141的两个纵向端侧以供伸缩把手16的端部对位插合的伸缩套管142，容置槽b形成于主板部141与两个伸缩套管142之间；而前叉11则包括横向臂部111、形成于横向臂部111的左右两端并对位插装且锁固于伸缩套管142的底管口内的衔接杆部112、形成于横向臂部111的左右两端并与衔接杆部112呈反向分布的叉臂部113，第一车轮12轴连于两个叉臂部113之间，而转向轴杆13则设置于横向臂部111上并位于两个叉臂部113之间。由此，可利用伸缩套管112作为伸缩把手16的主体部分的收纳部件来使用，利用伸缩套管112与主板部141的配合来形成可收纳脚踏横板组件的容置槽b，从而为最大限度地缩小助力车折叠后的结构体积并保证其折叠后的结构的平整性创造了条件，有利于对助力车进行折叠收纳以及携带运输。In order to maximize the structure of the entire body vertical panel assembly, 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. Thus, 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.
为保证脚踏横板组件能够被完全收纳于车身立板组件中，以避免因脚踏横板组件的长度对车身立板组件的尺寸规格造成限制，从而增强整个车体的折叠收纳性能，本实施例的脚踏横板组件包括前端通过转轴连接器a与车身立板组件作翻转连接的支撑横板31以及由支撑横板31的后端侧插装于支撑横板31内的伸缩横板32，在伸缩横板32的表面壁（如左右侧壁）上且位于支撑横板31的轮廓区域内设置有弹性锁件33，同时，在支撑横板31上开设有用于供弹性锁件33对位嵌合的第二锁孔34，第二车轮21则装设于伸缩横板32的后端侧并外露于支撑横板31。由此，利用弹性锁件33与第二锁孔34的对位嵌合关系，可依据支撑横板31与伸缩横板32之间所存在的相对拉伸展开和相对收缩收纳的两种状态，在支撑横板31的前端部的左右两侧及后端部的左右两侧分别开设第二锁孔34，从而当将伸缩横板32由支撑横板31中向后拉出至预定位置后即可使弹性锁件33嵌合相对位的第二锁孔34内以实现两者在此种状态下的相对位置的锁合；当将伸缩横板32向前推入支撑横板31至预定位置后亦可实现两者在此种状态下的相对位置锁合。当然，第二锁孔34也可沿着伸缩横板32的伸缩方向设置若干个，以实现不同长度的脚踏横板组件的调节；而在支撑横板31与伸缩横板32相对收缩至最短状态下，则可被完全收纳于容置槽b内，从而最大限度地解除脚踏横板组件对车身立板组件或者容置槽b的长度限制。另外，本实施例的弹性锁件33可根据实际情况由弹簧、锁杆或弹珠等部件构成以实现其能够在支撑横板31的侧壁的抵压或者释放作用下能够被压缩或者嵌合于第二锁孔34内。In order to ensure that the foot pedal assembly can be completely stored in the body vertical board assembly, to avoid the length of the foot pedal assembly from restricting the size of the body vertical board assembly, thereby enhancing the folding and storage performance of the entire vehicle body. 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. At the same time, 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. Thus, by using the aligning and fitting relationship between the elastic lock 33 and the second lock hole 34, the two states of relative stretch and expansion and relative contraction existing between the support horizontal plate 31 and the telescopic horizontal plate 32 can be used. 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. Of course, 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. In addition, 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.
为避免因脚踏横板组件在收纳于容置槽b内后，因第二车轮21的结构因素需要占用容置槽b过多的空间位置或者因第二车轮21的结构影响脚踏横板组件收纳于容置槽b内的效果而导致整个助力车在折叠后的结构不平整或占用空间大，本实施例的第二车轮21包括一整体形状呈类“U”形的轮架211以及一轴连于轮架211的两个的纵向侧臂之间的轮体212（需要指出的是，在对第二车轮的横向和纵向进行描述是基于其本身的结构构造），在轮架211的横向侧臂上且位于轮体212的相对侧设置有第一齿面盘213，相应地，在伸缩横板32的后端端面上设置有一与第一齿面盘213呈同轴分布并与第一齿面盘213相啮合的第二齿面盘214，同时，在第一齿面盘213的周壁上轴连有一联锁杆215，在第二齿面盘214的周壁上设置有用于供联锁杆215对位卡合的联锁扣216。由此，利用第一齿面盘213与第二齿面盘214之间的对位啮合关系以及联锁杆215与联锁扣216之间的对位卡合关系，可使第二车轮21能够相对于伸缩横板32（即：脚踏横板组件）进行转动并被锁固，从而当脚踏横板组件被收纳于容置槽b内后，可通过调节第二车轮21相对于脚踏横板组件的方向，使其被置于容置槽b的槽口方向侧，进而保证脚踏横板组件被完全收纳。In order to avoid that after the foot pedal assembly is stored in the accommodating groove b, the structure of the second wheel 21 needs to occupy too much space in the accommodating groove b or the structure of the second wheel 21 affects the foot pedal. The effect of the components being accommodated in the accommodating groove b results in an uneven structure or a large space occupied by the entire moped after being folded. 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. Correspondingly, 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. A second toothed disk 214 meshed with a toothed disk 213, at the same time, an interlocking rod 215 is axially connected to the peripheral wall of the first toothed disk 213, and the peripheral wall of the second toothed disk 214 is provided for coupling The lock lever 215 is aligned with an interlocking buckle 216 that is locked in position. Thus, by using the alignment engagement relationship between the first tooth surface disk 213 and the second gear surface disk 214 and the alignment engagement relationship between the interlock lever 215 and the interlock 216, 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.
基于上述的助力车的结构及功能，如图15所示并结合图1至图14，本实施例还提供了一种折叠式助力箱包，它包括箱包主体41、若干个整体形状呈类“凹”字形的锁片42以及一上述的一种折叠式助力车；其中，在箱包主体41的壁板上开设有用于供车身立板组件对位嵌合的嵌位槽c，锁片42的横向部分夹持于车身立板组件（具体为支撑立板14）与嵌位槽c的槽面之间并与车身立板组件（具体为支撑立板14）锁固为一体，同时，在锁片42的纵向部分作弯折后形成有搭接片43，搭接片43叠置于箱包主体41的壁板表面上并与箱包主体41锁固为一体。由此，利用锁片42和搭接片43的配合可将助力车的车把部分以可拆卸的方式锁固在箱包主体41上，由于嵌位槽c以及容置槽b的存在，可使得折叠后的助力车能够最终被完整地收容在嵌位槽b中，从而有利于提高箱包的外观结构的完整性以及实现箱包的结构部件可折叠收纳的性能。Based on the structure and function of the aforementioned booster bike, as shown in FIG. 15 and in conjunction with FIGS. 1 to 14, 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). At the same time, 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. Thus, 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.
工业实用性Industrial applicability
本发明在将两个不同的构件进行连接时，通过枢转轴销的作用可实现第一连接件与第二连接件之间的相互转动及固定效果，进而使两个构件形成相互间的折叠结构状态和展开结构状态；整个连接件结构构造简单、体积小、质量轻、操作及携带方便快捷，利于生产制作并可作为标准件作为后期的备品备件来使用，具有很强的实用价值和市场推广价值。In the present invention, when two different components are connected, 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.
以上所述仅为本发明的优选实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书及附图内容所作的等效结构或等效流程变换，或直接或间接运用在其他相关的技术领域，均同理包括在本发明的专利保护范围内。The above are only preferred embodiments of the present invention, and do not limit the scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the description and drawings of the present invention, or directly or indirectly applied to other related The technical field is similarly included in the scope of patent protection of the present invention.

Claims (10)

  1. 一种折叠式助力车，其特征在于：它包括一底端通过一前叉装设有第一车轮的车身立板组件以及通过转轴连接器与车身立板组件作翻转连接且后端设置有第二车轮的脚踏横板组件；所述车身立板组件的后壁面上设置有一用于容纳脚踏横板组件的容置槽，所述前叉的中心处且位于第一车轮的上方设置有沿竖向方向分布并插套于转轴连接器的其中一个端部内的转向轴杆。A folding power-assisted vehicle, characterized in that it includes a body vertical plate assembly with a first wheel mounted on a bottom end through a front fork, and a pivot connection with the body vertical plate assembly through a shaft connector and a second rear end. The pedal cross plate assembly of the wheel; the rear wall surface of the vehicle body vertical plate assembly is provided with an accommodation groove for accommodating the pedal cross plate assembly, and the center of the front fork and above the first wheel is provided with an edge The steering shaft rod is vertically distributed and inserted and sleeved in one of the ends of the shaft connector.
  2. 如权利要求1所述的一种折叠式助力车，其特征在于：所述车身立板组件包括支撑立板以及通过伸缩锁具装设于支撑立板的顶端侧并在伸缩锁具的控制下相对于支撑立板作竖向方向的伸缩动作的伸缩把手，所述前叉装设于支撑立板的底端，所述容置槽设置于支撑立板的后壁面上并与脚踏横板组件的主体部分的轮廓形状相吻合。The folding power-assisted vehicle according to claim 1, wherein the body vertical panel assembly includes a supporting vertical plate and is installed on the top side of the supporting vertical plate through a telescopic lock, and is opposite to the support under the control of the telescopic lock. The vertical plate is a telescopic handle with a vertical telescopic action, the front fork is installed at the bottom end of the supporting vertical plate, and the accommodating groove is provided on the rear wall surface of the supporting vertical plate and is connected to the main body of the foot pedal horizontal plate assembly The contour shapes of the parts match.
  3. 如权利要求2所述的一种折叠式助力车，其特征在于：所述第一车轮为动力轮，所述第二车轮为导向轮，所述脚踏横板组件内和/或支撑立板内封装有储能电池和驱动控制板，所述第一车轮和储能电池分别与驱动控制板电连接。The folding moped according to claim 2, characterized in that: the first wheel is a power wheel, the second wheel is a guide wheel, and the pedal cross plate assembly and/or the support vertical plate An energy storage battery and a drive control board are packaged, and the first wheel and the energy storage battery are respectively electrically connected to the drive control board.
  4. 如权利要求2所述的一种折叠式助力车，其特征在于：所述伸缩把手包括横向半管、两根沿横向半管的轴向方向嵌合于横向半管内且内端部分别通过一沿横向半管的径向方向分布的轴杆与横向半管作翻转连接的横向套管、两根并行地分布于横向半管的周侧且主体部分通过伸缩锁具锁定于支撑立板内的伸缩杆以及两根并行地分布与横向半管的周壁上并与横向半管一体成型的定位管套，所述伸缩杆的顶端插装并固定于对应的定位管套内，每根所述横向套管内均插装由一与横向管套呈同轴分布的握柄。The folding moped according to claim 2, characterized in that: the telescopic handle includes a transverse half pipe, two of which are fitted in the transverse half pipe along the axial direction of the transverse half pipe, and the inner ends respectively pass through an edge The shaft rods distributed in the radial direction of the transverse half pipe are inverted and connected with the transverse half pipe, and two telescopic rods are distributed in parallel on the peripheral side of the transverse half pipe and the main part is locked in the support vertical plate by a telescopic lock And two positioning pipe sleeves distributed in parallel on the peripheral wall of the transverse half pipe and integrally formed with the transverse half pipe. The top end of the telescopic rod is inserted and fixed in the corresponding positioning pipe sleeve. Both are inserted and installed by a handle coaxially distributed with the horizontal pipe sleeve.
  5. 如权利要求4所述的一种折叠式助力车，其特征在于：所述伸缩锁具包括两根套设于伸缩杆上并锁固在支撑立板的顶端部上的限位套管以及一将两根限位套管连为一体的锁壳，所述锁壳内封装有两个以锁壳的纵向中心线为界呈左右对称分布的电磁锁芯，每个所述电磁锁芯均包括一电磁线圈以及一沿电磁线圈的中轴线穿设于电磁线圈内的电磁芯棒锁舌，所述限位套管的周壁上开设有用于供电磁芯棒锁舌的端部对位穿设的限位滑孔，所述伸缩杆的主体部分的周壁上沿纵向方向设置有若干个用于电磁芯棒锁舌的端部对位插合或吸合的锁止位。The folding power-assisted bicycle according to claim 4, characterized in that: the telescopic lock includes two limit sleeves sleeved on the telescopic rod and locked on the top end of the support vertical plate, and one and two The limit sleeves are connected as an integral lock shell, and two electromagnetic lock cylinders distributed symmetrically around the longitudinal center line of the lock shell are enclosed in the lock shell, and each of the electromagnetic lock cylinders includes an electromagnetic lock cylinder. The coil and an electromagnetic mandrel lock tongue passing through the electromagnetic coil along the central axis of the electromagnetic coil, and a limit for the end of the electromagnetic mandrel lock tongue is provided on the peripheral wall of the limit sleeve In the sliding hole, the peripheral wall of the main body of the telescopic rod is provided with a number of locking positions along the longitudinal direction for the end of the electromagnetic core rod lock tongue to be inserted or sucked in position.
  6. 如权利要求5所述的一种折叠式助力车，其特征在于：所述锁壳内还设置有用于供电磁芯棒锁舌贯穿分布且位于电磁锁芯与对应侧的限位套管之间的导向限位器，所述导向限位器包括一与对应的电磁线圈呈同轴分布的限位壳、形成于限位壳的内壁上且沿平行于电磁线圈的轴向方向分布的导向滑轨、固定于电磁芯棒锁舌上的导向滑板、开设于导向滑板上以供导向滑轨对位嵌合的导向滑口以及夹持于导向滑板与限位壳的内壁之间并与电磁芯棒锁舌并行分布的锁止压簧。The folding power-assisted bicycle according to claim 5, characterized in that: the lock shell is also provided with an electromagnetic core rod lock tongue for penetrating and distributed and located between the electromagnetic lock core and the limit sleeve on the corresponding side. Guide limiter, the guide limiter includes a limit shell coaxially distributed with the corresponding electromagnetic coil, and guide slide rails formed on the inner wall of the limit shell and distributed along the axial direction parallel to the electromagnetic coil , The guide slide fixed on the lock tongue of the electromagnetic core rod, the guide slide opening opened on the guide slide for the aligning and fitting of the guide slide rail, and the guide slide clamped between the guide slide and the inner wall of the limit shell and are connected to the electromagnetic core rod Locking compression springs with parallel bolts.
  7. 如权利要求2所述的一种折叠式助力车，其特征在于：所述支撑立板包括主板部以及设置于主板部的两个纵向端侧以供伸缩把手的端部对位插合的伸缩套管，所述容置槽形成于主板部与两个伸缩套管之间；所述前叉包括横向臂部、形成于横向臂部的左右两端并对位插装且锁固于伸缩套管的底管口内的衔接杆部、形成于横向臂部的左右两端并与衔接杆部呈反向分布的叉臂部，所述第一车轮轴连于两个叉臂部之间，所述转向轴杆设置于横向臂部上并位于两个叉臂部之间。The folding moped according to claim 2, wherein the supporting vertical plate includes a main board part and a telescopic sleeve arranged on two longitudinal end sides of the main board part for the ends of the telescopic handle to be inserted in position. Tube, the accommodating groove is formed between the main plate part and two telescopic sleeves; the front fork includes a transverse arm part, which is formed on the left and right ends of the transverse arm part, is inserted and locked to the telescopic sleeve The connecting rod portion in the bottom nozzle of the bottom pipe, the fork arm portions formed at the left and right ends of the transverse arm portion and distributed opposite to the connecting rod portion, the first wheel axle is connected between the two fork arms, the The steering shaft is arranged on the transverse arm part and located between the two fork arm parts.
  8. 如权利要求1所述的一种折叠式助力车，其特征在于：所述脚踏横板组件包括前端通过转轴连接器与车身立板组件作翻转连接的支撑横板以及由支撑横板的后端侧插装于支撑横板内的伸缩横板，所述伸缩横板的表面壁上且位于支撑横板的轮廓区域内设置有弹性锁件，所述支撑横板上开设有用于供弹性锁件对位嵌合的第二锁孔，所述第二车轮装设于伸缩横板的后端侧并外露于支撑横板。The folding moped according to claim 1, characterized in that: the foot pedal cross plate assembly includes a support cross plate whose front end is connected to the body vertical plate assembly through a rotating shaft connector, and a rear end of the support cross plate. A telescopic transverse plate inserted into the supporting horizontal plate on the side, elastic locks are arranged on the surface wall of the telescopic transverse plate and located in the contour area of the supporting transverse plate, and the supporting transverse plate is provided with elastic locks The second lock hole is fitted in position, and the second wheel is installed on the rear end side of the telescopic horizontal plate and exposed to the supporting horizontal plate.
  9. 如权利要求8所述的一种折叠式助力车，其特征在于：所述第二车轮包括一整体形状呈类“U”形的轮架以及一轴连于轮架的两个的纵向侧臂之间的轮体，所述轮架的横向侧臂上且位于轮体的相对侧设置有第一齿面盘，所述伸缩横板的后端端面上设置有一与第一齿面盘呈同轴分布并与第一齿面盘相啮合的第二齿面盘，所述第一齿面盘的周壁上轴连有一联锁杆，所述第二齿面盘的周壁上设置有用于供联锁杆对位卡合的联锁扣。The folding moped according to claim 8, characterized in that: the second wheel includes a wheel frame with a "U"-like overall shape and one of two longitudinal side arms connected to the wheel frame. A first toothed disk is provided on the transverse side arm of the wheel carrier and located on the opposite side of the wheel body, and the rear end of the telescopic horizontal plate is provided with a first toothed disk that is coaxial with the first toothed disk. The second tooth surface disc is distributed and meshed with the first tooth surface disc, the peripheral wall of the first tooth surface disc is shaft-connected with an interlocking rod, and the peripheral wall of the second tooth surface disc is provided for interlocking Interlocking buckle for lever alignment.
  10. 一种折叠式助力箱包，它包括箱包主体，其特征在于：它还包括若干个整体形状呈类“凹”字形的锁片以及一如权利要求1-9中任一项所述的一种折叠式助力车；A foldable power-assisted luggage, which includes a luggage main body, and is characterized in that it also includes a plurality of lock plates with an overall shape of a "concave"-like shape and a folding according to any one of claims 1-9 Moped
    所述箱包主体的壁板上开设有用于供车身立板组件对位嵌合的嵌位槽，所述锁片的横向部分夹持于车身立板组件与嵌位槽的槽面之间并与车身立板组件锁固为一体，所述锁片的纵向部分作弯折后形成有搭接片，所述搭接片叠置于箱包主体的壁板表面上并与箱包主体锁固为一体。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.
PCT/CN2019/073635 2019-01-29 2019-01-29 Folding power assisted scooter and folding suitcase WO2020154882A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/073635 WO2020154882A1 (en) 2019-01-29 2019-01-29 Folding power assisted scooter and folding suitcase

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2019/073635 WO2020154882A1 (en) 2019-01-29 2019-01-29 Folding power assisted scooter and folding suitcase

Publications (1)

Publication Number Publication Date
WO2020154882A1 true WO2020154882A1 (en) 2020-08-06

Family

ID=71841734

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/073635 WO2020154882A1 (en) 2019-01-29 2019-01-29 Folding power assisted scooter and folding suitcase

Country Status (1)

Country Link
WO (1) WO2020154882A1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138590A1 (en) * 2000-03-31 2001-10-04 Raoul Allaman Luggage scooter device
CN204279822U (en) * 2014-12-11 2015-04-22 王艳 A kind of trunk with scooter
CN205971672U (en) * 2016-07-19 2017-02-22 深圳乐行天下科技有限公司 Folding scooter
CN206031645U (en) * 2016-08-19 2017-03-22 雷东玉 Folding car of riding instead of walk of multi -functional portable
CN107207066A (en) * 2015-02-27 2017-09-26 海普洛国际有限公司 A kind of luggage case
CN108609097A (en) * 2018-07-17 2018-10-02 浙江阿尔郎科技有限公司 Fold mechanism and scooter including the fold mechanism

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1138590A1 (en) * 2000-03-31 2001-10-04 Raoul Allaman Luggage scooter device
CN204279822U (en) * 2014-12-11 2015-04-22 王艳 A kind of trunk with scooter
CN107207066A (en) * 2015-02-27 2017-09-26 海普洛国际有限公司 A kind of luggage case
CN205971672U (en) * 2016-07-19 2017-02-22 深圳乐行天下科技有限公司 Folding scooter
CN206031645U (en) * 2016-08-19 2017-03-22 雷东玉 Folding car of riding instead of walk of multi -functional portable
CN108609097A (en) * 2018-07-17 2018-10-02 浙江阿尔郎科技有限公司 Fold mechanism and scooter including the fold mechanism

Similar Documents

Publication Publication Date Title
US7455308B2 (en) Convertible riding toy
RU2750757C2 (en) Folding personal vehicle
US10053179B2 (en) Foldable cycle and foldable cycle frame
US9902455B2 (en) Folding bicycle and method of use
US10501141B2 (en) Folding tricycle
TWM511984U (en) Multi-functional foldable vehicle
WO2020156557A1 (en) Foldable electric bicycle
CN112455586B (en) Folding scooter
WO2009071004A1 (en) A two-wheel steerable folding type luggage carrier
CN109572901B (en) Foldable moped and foldable case and bag
CN209795701U (en) foldable moped and foldable helping hand case and bag
AU2020372446B2 (en) Foldable bicycle
WO2020154882A1 (en) Folding power assisted scooter and folding suitcase
US20030114274A1 (en) Collapsible exercise bicycle
WO2014200500A1 (en) Personal transportation vehicle
WO2005092696A1 (en) Folding cycle
CN204775733U (en) Portable car
CN215399115U (en) Novel folding scooter
CN205186425U (en) Foldable electric scooter
CN105398525B (en) Portable vehicle
CN214607889U (en) Scooter capable of being folded at multiple positions
CN216128385U (en) Scooter body folding mechanism
CN209617366U (en) A kind of handle mechanism of Segway Human Transporter
RU2782541C1 (en) Foldable personal vehicle
CN209795702U (en) Detachable combined bicycle

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 19912527

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 19912527

Country of ref document: EP

Kind code of ref document: A1