CN101445145A - Folding/locking system for scooter - Google Patents
Folding/locking system for scooter Download PDFInfo
- Publication number
- CN101445145A CN101445145A CNA2008101789052A CN200810178905A CN101445145A CN 101445145 A CN101445145 A CN 101445145A CN A2008101789052 A CNA2008101789052 A CN A2008101789052A CN 200810178905 A CN200810178905 A CN 200810178905A CN 101445145 A CN101445145 A CN 101445145A
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- CN
- China
- Prior art keywords
- lock shaft
- main body
- hold
- knob
- down arm
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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- 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
- B62K15/006—Collapsible or foldable cycles the frame being foldable
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- 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
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/10—Arrangements for locking
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lock And Its Accessories (AREA)
Abstract
The invention relates to a locking system (1) for a foldable article (3), in particular a scooter, said article being provided with at least two parts (5, 7) hinged together, wherein a so-called fixed part (5) receives the system (1) while another so-called mobile part (7) is capable of movement relative to the fixed part (5) from a rest position to an active position. The locking system (1) also includes at least one lock pin (19) capable of at least preventing the return into the rest position of the mobile part (7) when the latter is in the active position. Furthermore, the locking system includes an actuation device designed to move the lock pin (19) along the longitudinal axis (21) thereof, said lock pin (19) being capable of extending through the fixed part (5) in order to at least abut against the mobile part (7) and to maintain the article (3) in the active position. The invention also relates to a scooter provided with such a locking system.
Description
Technical field
The present invention relates to the locking system of collapsible goods, described goods can be folded into and are particularly useful for the dormant state that it is deposited, or expand into the running condition when using on the contrary, and the parts of wherein forming described goods should be fixed.Locking system especially is applied on the folding scooter.Yet can expect on its goods that are used in any kind, especially in the motion field, as on Foldable bicycle, or on the muscular training device.The present invention will be used to lock or the maker of locking equipment, the maker of collapsible goods, especially in the motion field and especially in plastics industry.
Background technology
Collapsible goods comprise at least two pivotally attached parts each other.Described hinged (especially rotary connection or guide piece connecting-type) makes can be with described positioning parts, perhaps, perhaps launch each other so that allow to use the use pattern of goods at described parts at the folding mutually ready mode (this is especially in order to allow to deposit goods) of described parts.Therefore in the use pattern, the parts locking must be folded up to avoid in use goods.
Described traditionally locking realizes by screw retention that forms between two parts or bolt, so described two parts relative fixed.The shortcoming of this type of locking system is to need to use tool outfit, as open-end spanner, screwdriver or hollow hex spanner, installs and binding bolt or screw so that allow.In addition, existence can fastening or locking system manually in place, as using the bolt system of a butterfly nut, or fastening system fast, as fastening system as fastening cycle wheel.
That also knows other is used in locking system on the scooter especially.In file US 6276701, US 2005/073121, US 2005/248111, US 6206387, US 6305698, DE 20007560 and GB 2366262, such locking system has been described.According to these files, scooter comprises first that is called fixed part and the second portion that is called moving part, described first is made of supporting baseplate and the wheel that is assemblied in the supporting baseplate rear portion at least, and described supporting baseplate is used for admitting user's at least one pin; Described second portion is made of hold-down arm at least, on described hold-down arm steering shaft is installed, and described steering shaft is equipped with handlebar in the top and in its lower end guide wheel is housed.With respect to the front end of supporting baseplate, the S. A. rotary connection that hold-down arm transversely is provided with is installed; Described rotary connection allows or moving part is folded on the fixed part (to be become and deposits dormant state), perhaps described moving part is launched into running condition to use scooter.Such locking system also allows to realize moving part is fixed on standby position and use location.
According to file US 2005/073121, locking system comprises the Lock Part that is assemblied in the supporting baseplate front end, described Lock Part comprises two links, and described two links are assemblied in the position corresponding to the use location of standby position and use movable part.In addition, described movable part is admitted the screw rod that can be tightened on the link, and described screw rod comprises that in the top permission manually tightens the manipulation head of bar.In addition, described screw rod is driven on the direction perpendicular to the S. A. between two parts.
According to file US 6276701, US 2005/248111 and US 6206387, locking system comprises the lock shaft that is assemblied on the moving part, described lock shaft can be engaged in the groove that is arranged on the Lock Part of implementing at fixed part front end place, described lock shaft is parallel to two S. A. settings between the part, and can be perpendicular to the S. A. translation so that can enter or releasing slots.Described lock shaft is by allowing its device perpendicular to the S. A. translation to be driven.Described device can constitute by having the screw rod of handling head, and the lower end of bar is connected with lock shaft, and described bar can make lock shaft in the direction translation perpendicular to S. A..Described device also can comprise the return system that uses spring, during it can force the lock shaft lead-ingroove when lock shaft is relative with described groove.
According to file US 6305298, DE 20007560 and GB 2366262, locking system comprises lock shaft and drive system, lock shaft can stop the movable part that is in the use location to return standby position at least, drive system is used for making lock shaft along its longitudinal axis translation, described lock shaft can be passed fixed parts so that prop up moving part at least, and scooter is remained on running condition.According to these three files, actuating device is made of the manipulation head that is connected to the lock shaft end, assembled the return gear that uses spring at the lock shaft place, make that thereby pulling manipulation head can be extracted lock shaft releasing activity parts out on the lock shaft longitudinal axis, and spring return gear applied thrust on described lock shaft, make lock shaft move to the position that props up movable part along its longitudinal axis, the return gear of described use spring guarantees that naturally lock shaft is held in place.
This design need be kept pulling force on the manipulation head, so that keep lock shaft disengaging movable part and so scooter is folded into dormant state.Therefore the user can only fold into dormant state with a hand with scooter when keeping lock shaft to deviate from.
Summary of the invention
Target of the present invention is to implement to be used for the new design of the locking system on collapsible goods, the particularly collapsible goods of pedal vehicle.
Advantage according to locking system of the present invention is to guarantee handling collapsible goods with during described goods are positioned at running condition or dormant state lock shaft to be remained on disengaging configuration.Therefore the user can freely handle described goods.Conversely, this guarantees the suitably spacing of lock shaft in the use pattern of described goods.
Described collapsible goods comprise at least two parts that are hinged or part.The parts that wherein are called fixed parts are used to admit locking system.Another parts that are called movable part can move to use location (being used in particular for using) from standby position (being used in particular for depositing) with respect to described fixed parts.Locking system according to the present invention comprises lock shaft, and described lock shaft can stop the movable part that is in the use location to return standby position at least.Locking system comprises actuating device in addition, and actuating device is used to make lock shaft along its longitudinal axis translation, and described lock shaft can be passed fixed parts so that prop up movable part (even may pass movable part) at least, and goods are remained on running condition.
Actuating device comprises main body and the main knob that is hinged on the main body at least.Main body is assemblied on the fixed parts and with sliding type and admits lock shaft, and lock shaft can translate across described main body and fixed parts along its longitudinal axis, so that prop up movable part at least, even passes movable part.In addition, the main knob that is hinged on the main body comprises transmission device, and the rotation of described main knob allows transmission device to make lock shaft along the translation on main body of its longitudinal axis, sees through fixed parts and makes it to prop up movable part so that penetrate main body, even pass movable part, thereby guarantee locking.
In addition, described actuating device comprises auxiliary mechanism, and described auxiliary mechanism is used for main knob being locked in main body when movable part during in the use location.Conversely, auxiliary mechanism allows the release main knob so that make main knob return standby position.Described returning allows lock shaft so that releasing activity parts and allow described goods to be folded into storage configuration.
According to a further aspect in the invention, the present invention relates to be equipped with scooter according to locking system of the present invention.Described scooter comprises the first that is called fixed part, and first is made of supporting baseplate and the wheel that is assemblied in the supporting baseplate rear portion at least, and described supporting baseplate is used to admit user's at least one pin.Described scooter comprises the second portion that is called moving part, and second portion is made of at least one hold-down arm, on described hold-down arm steering shaft is installed, and described steering shaft is equipped with handlebar in the top and in its lower end guide wheel is housed.With respect to the front end of supporting baseplate, the S. A. rotary connection that the rear end of hold-down arm transversely is arranged on the supporting baseplate is installed.Described rotary connection allows or moving part is folded on the fixed part, becomes and deposits standby position, perhaps described moving part is expanded into the use location of using scooter.
Locking system is assemblied between the rear end of the front end of supporting baseplate and hold-down arm, and allows at least moving part is locked in the use location.
Description of drawings
Below description relate to the preferred of according to the present invention locking system but not determinate embodiment with and application on scooter.Described embodiment relies on accompanying drawing, in the accompanying drawing:
-Fig. 1 illustrates the general view according to locking system of the present invention, and described locking system is applied on the collapsible goods of pedal vehicle;
-Fig. 2 illustrates the main body of the locking system on the fixed part that is assemblied in scooter;
-Fig. 3 shows the main body that is assemblied in the locking system on the scooter;
-Fig. 4 illustrates another view according to the scooter of locking system of the present invention of being equipped with as shown in Figure 3, shows the limiting component to moving part, and it is used for the restraint part and launches with respect to the dihedral of fixed part.
The specific embodiment
Can be assemblied on the collapsible goods according to locking system of the present invention, be used for fixing the parts of forming described collapsible goods and therefore allow to use collapsible goods.
According to Fig. 1-4, locking system 1 is assemblied on the collapsible scooter 3.Yet can expect on its collapsible goods that are applied in other type, as on the Collapsible bicycle or may be on apparatus for developing muscle (mat é riel de musculation).
Shown in Fig. 1-4, scooter comprises by next mutually hinged two parts 5,7 of rotary connection at least.First parts 5 that are called fixed part are made of supporting baseplate 9 at least, and supporting baseplate is used for admitting user's a pin during scooter 3 moves, even both feet.Supporting baseplate 9 is admitted wheel in its back-end.The second portion that is called moving part 7 of scooter 3 is made of hold-down arm 11 at least, and steering shaft 13 has been installed on described hold-down arm rotary connection, and steering shaft 13 is admitted handlebar in the top and admitted guide wheel 15 in its lower end.With respect to the front end of supporting baseplate 9, install along the S. A. 17 rotary connection ground with respect to supporting baseplate 9 horizontally sets the rear end of hold-down arm 11.Described rotary connection allows moving part 7 is folded on the fixed part 5, becomes and deposits standby position.Conversely, described rotary connection allows moving part 7 is deployed into the use location with respect to fixed part 5, so that use scooter.According to the described second place, locking system 1 according to the present invention makes that moving part 7 can be fixing with respect to fixed part 5.Yet can expect that also locking system 1 makes that moving part 7 can be fixing with respect to fixed part 5 when scooter 3 folds.
As Figure 1-3, locking system 1 comprises lock shaft 19, and lock shaft 19 is used for stoping when moving part 7 is in the use location of using scooter 3 moving part 7 to return standby position.Also can expect the expansion of lock shaft 19 prevention scooters 3 when moving part 7 is folded on the fixed part 5.
For this reason, the supporting baseplate 9 of scooter comprises reception part 23 at its front end, and reception part 23 is preferably by two supports 24
1, 24
2Constitute, described support is used to admit S. A. 17.Reception part 23 is perpendicular to the front end assembling of base plate 9.Reception part 23 is admitted and is assemblied in support 24
1, 24
2One of 24
1On locking system 1, described support 24
1Comprise that yardstick is set to the through hole that allows lock shaft 19 to pass through.
Preferred and indefiniteness ground, reception part 23 comprises horizontally set bridle 25 thereon shown in Fig. 2-4.Bridle 25 is close to the rear surface of hold-down arm 11 when hold-down arm 11 is deployed into the use location.Hold-down arm 11 comprises the hole that is arranged on the side, and described hole is corresponding with the position of locking system 1 on reception part 23.Hole on the described hold-down arm 11 is set to when described arm 11 leans against on the bridle 25 and the support 24 of reception part 23
1On through hole corresponding.Therefore, when described system was driven, lock shaft 19 was along its longitudinal axis 21 translations and pass the support 24 of reception part 23
1On through hole, pass the hole on the hold-down arm 11 then so that support arms 11 is in place.Bridle 25 allows the opening angle of restriction hold-down arm 11 with respect to supporting baseplate 9 when scooter launches.According to the size of lock shaft 19, preferably its end can penetrate the hole on the hold-down arm 11 so that guarantee to lock described parts at least.
As Figure 1-3, actuating device comprises main body 27 and main knob 29.Main body 27 is admitted lock shaft 19 with sliding type; Therefore lock shaft 19 can translate across main body 27 along its longitudinal axis 21, passes reception part 23 then, so that prop up hold-down arm at least, even passes hold-down arm.
In addition, Fig. 1-3 illustrates actuating device and comprises auxiliary mechanism 31.Auxiliary mechanism 31 is used for launching and lock shaft 19 when being in the position that props up hold-down arm 11 when scooter 3, and main knob 29 is locked on the main body 27.In addition, auxiliary mechanism 31 allows release main knob 29 so that make main knob return standby position, and the playback of main knob 29 allows lock shaft 19 to throw off and discharges hold-down arm 11, so that Folding Scooter 3.
As Figure 1-3, auxiliary mechanism 31 comprises the supplemental button 33 that is assemblied on the actuating device main body 27.Supplemental button 33 can be triggered when main knob 29 rotates to the use location.For this reason, Fig. 1 illustrates main knob 29 and comprises the lock hole 35 that is arranged on the outer 36, and supplemental button 33 comprises the head 37 in the lock hole 35 that can enter on main knob 29 outers 36, and head 37 constitutes the limiting device that stops main knob 29 rotations and release.Obtain locking of supplemental button 33 by on head 37, applying Manual pressure.The locking of supplemental button allow oppositely to withdraw described head 37 and make its hole 35 that goes out of lock, this allows to carry out the rotation of main knob 29, so that release main knob and permission main knob return standby position, lock shaft 19 is returned in the locking system 1 according to the rotation of main knob 29.
As shown in Figure 2, auxiliary mechanism 31 comprises spring 39, and the lock hole 35 on being arranged on main knob 29 and head 37 be face-to-face the time, and spring 39 allows to exert pressure on supplemental button 33 and forces head 37 to pass lock hole 35 and mesh.
In addition, auxiliary mechanism 31 comprises return spring, and when supplemental button 33 is locked (when head 37 goes out of lock hole 35), return spring can drive main knob 29 with respect to main body 27 rotations, returns standby position so that guarantee main knob.
According to first embodiment, the return spring of main knob 29 is compressible or extensible types.Preferably, return spring is assemblied in the inside of actuating device main body 27, and can apply on lock shaft 19 along the power of reversing of its longitudinal axis 21 reverse translations, so that it is inner and make lock shaft break away from hold-down arm 11 to make lock shaft 19 return main body 27.In addition, the spring power that is applied to the reverse translation on the lock shaft 19 can drive main knob 29 and rotate to standby position.
For this reason, main body 27 is annulars and comprises cylindrical middle body 41.Middle body 41 has the through hole 43 that is provided with along its axis, and described axis conforms to the longitudinal axis 21 of lock shaft 19, and through hole 43 is admitted and passed the lock shaft 19 that it is slidably installed.Return spring is assemblied in the inside of the middle body 41 of main body 27.
In addition, main knob 29 also comprises the cylindrical shape that size is consistent with the cylindrical profile 45 of main body 27.Therefore, the cylindrical profile 36 of main knob 29 can be enclosed within on the cylindrical profile 45 of main body 27, so that main knob 29 is rotatably installed on the main body 27.In addition, Fig. 1 illustrates main knob 29 and comprises in the central and the through hole 43 corresponding through holes 47 of main body 27 that the end 49 of lock shaft 19 can be admitted in the described hole 47 on the main knob.As shown in Figure 3, the end 49 of lock shaft 19 is set to be projected into beyond the main body 27 with respect to middle body 41.
On main knob 29 in-to-in middle bodies, assembled transmission device.Transmission device is made of the helix cam tracks that is assemblied in through hole 47 places (chemin de came), and described cam tracks can cooperate with the groove 51 that is arranged on lock shaft 19 ends.As shown in Figure 3, main knob 29 allows the power cam guide rail with respect to the rotation of main body 27 to the use location, cam tracks passes to lock shaft 19 along lock shaft 19 longitudinal axiss 21 with motion of translation, lock shaft 19 translates across through hole 47 on the main knob 29 and the through hole 43 on the main body 27, make second end of lock shaft pass the hole on the reception part 23 that is arranged on supporting baseplate 9, therefore second end of described axle props up hold-down arm 11 or is positioned in the hole that is arranged on the hold-down arm 11, so that keep the hold-down arm locks in place.
In addition, main knob 29 oppositely drives cam tracks with respect to the contrarotation of main body 27, this makes lock shaft 19 can return body interior, rotates with respect to the reception part 23 that is installed on the supporting baseplate 9 thereby make lock shaft break away from hold-down arm 11 and allow hold-down arm 11.
When the return spring of compressible or extensible type was energized, return spring applied the power of reversing of reverse translation on lock shaft 19.Therefore to cam tracks, this drives main knob 29 and rotates to opposite location Motion Transmission in the reverse translation of lock shaft 19.
According to a kind of design variant, return spring is a helix.Spiral spring is arranged on the inside of system 1, is between the inside face of the outside face 53 of main body 11 and main knob 29.For this reason, main knob 29 has the circular groove district that allows to hold return spring.Therefore, when main knob 29 was actuated to guarantee that scooter 3 is locked in expanded position, the helix return spring was compressed.When supplemental button 33 is locked, it has discharged main knob 29 with respect to main body 27, therefore return spring applies the moment of torsion that reverses on main knob 29, this drives the main knob contrarotation and returns standby position so that guarantee it, the permission in place of returning of main knob 29 is worked via the end 49 of cam tracks to lock shaft 19, breaks away from respect to the hold-down arm 11 of scooter 3 thereby make described lock shaft 19 return inner and second end that makes lock shaft 19 of main body 27.
Preferred and indefiniteness ground, actuating device comprises read out instrument, read out instrument is used for indicating at least the unlocked position of locking system 1.In addition, actuating device also allows to show the latched position of described system.Preferably, described read out instrument is realized on the end 49 of lock shaft 19, terminal 49 is outstanding with respect to the medium pore 47 that is arranged on the main knob 29 as shown in Figure 1, the end 49 of described lock shaft 19 has color code, for example red, thereby allow to show and indicate lock shaft 19 to break away from hold-down arm 11, this makes hold-down arm to pivot with respect to supporting baseplate 9.Similarly, the head 37 of supplemental button 33 has color code, and is for example green, thereby when in the lock hole 35 on described head 37 embedding main knobs 29 outers 36, allows to indicate locking system 1 and be in the latched position that scooter 3 is locked in the use pattern.
When auxiliary mechanism comprises two supplemental button 33, one can be locked in standby position with main knob 29, and another can be locked in main knob 29 use location, each all has color code the head 37 of described supplemental button, another has green code such as one has code red, so that indicate the latched position when scooter 3 is locked in expanded position or folding position.
The main body 27 of actuating device is made of annular element, and described annular element is installed in the supporting bracket 24 of the reception part 23 of assembling on the supporting baseplate 9
1On.
According to a design variant, can consider that main body 27 is formed directly on the reception part 23.In fact, reception part 23 can comprise annular groove, and it is used to admit main knob 29 and auxiliary mechanism 31.In this case, main knob has suitable shape so that be arranged in the annular groove and allow locking of auxiliary mechanism, according to described Design Mode, auxiliary mechanism have with respect to shown in Fig. 1-3 and the opposite mode of operation of previously described mode of operation.In addition, main body can directly form the projection on the reception part 23 that is installed on the supporting baseplate 9.In this case, reception part has to previously described and be installed in the similar annular protrusion of body shape on the reception part.
The parts that constitute locking system 1 are preferably realized with plastics.Yet can expect designing them with other material (especially alloy).
Can under the situation that does not exceed the scope of the invention, consider other embodiment of the present invention.
Claims (16)
1. one kind is used for collapsible goods (3), locking system (1) in particular for scooter, described goods have at least two pivotally attached parts (5 each other, 7), the parts (5) that wherein are called fixed parts are admitted described system (1), and another parts (7) that are called movable part can move to the use location from standby position with respect to described fixed parts (5), described system (1) comprises lock shaft (19) and actuating device at least, described lock shaft can stop the movable part (7) that is in the use location to return standby position at least, described actuating device is used to make longitudinal axis (21) translation of lock shaft (19) along lock shaft, described lock shaft (19) can be passed fixed parts (5) so that prop up movable part (7) at least and described goods (3) are remained on running condition, it is characterized in that described actuating device comprises at least:
-main body (27), described main body is assemblied in fixed parts (5) and upward and with sliding type admits lock shaft (19), described lock shaft can translate across described main body (27) and described fixed parts (5) along its longitudinal axis, so that prop up movable part (7) at least;
-main knob (29), described main knob is hinged on the described main body (27) and comprises transmission device, the rotation of described main knob (29) allows described mechanism to make lock shaft (19) go up translation along its longitudinal axis (21) in main body (27), so that make lock shaft pass described fixed parts (5) and prop up movable part (7) at least.
2. system according to claim 1 (1), it is characterized in that described actuating device comprises auxiliary mechanism (31), described auxiliary mechanism is used for when the use location described main knob (27) being locked in described main body (27), thereby and be used for the release main knob and make it return standby position, described returning allows to throw off lock shaft (19) and discharge described movable part (7).
3. system according to claim 1 and 2 (1) is characterized in that described main body (27) is an annular, and or be installed on the described fixed parts (5), perhaps directly form by the material of described fixed parts (5) with depression or convex form.
4. system according to claim 3, it is characterized in that described main body (27) has the through hole (43) of along its axis (21), lock shaft (19) is slidingly installed along described through hole (43), described main knob (29) is rotatably installed on the main body (27) along axis (21), main knob (29) to the rotation of moving position allow described transmission device make lock shaft (19) along the axis (21) to the outside translation of main body (27), thereby pass described fixed parts (5).
5. system according to claim 4 (1), it is characterized in that described transmission device is made of the cam tracks that cooperates with lock shaft (19), the rotation of knob (29) drives the rotation of described cam tracks, and the rotation of described cam tracks makes described lock shaft (19) translate across hole (43).
6. according to claim 4 that is subordinated to claim 3 or 5 described systems (1), it is characterized in that described auxiliary mechanism (31) comprises at least one supplemental button (33), described supplemental button (33) can trigger when rotating to the use location in main knob (29), the triggering of supplemental button allows main knob (29) is locked in the use location, otherwise locking of supplemental button allows the described main knob of release (29), and main knob returns standby position then.
7. system according to claim 6 (1), it is characterized in that described supplemental button (33) comprises the head (37) that constitutes limiting device, head (37) can enter in the lock hole (35) that is arranged on main knob (29) outer when described supplemental button triggers.
8. according to claim 6 or 7 described systems (1), it is characterized in that described auxiliary mechanism (31) comprises return spring, when described supplemental button (33) when locking described return spring can drive main knob (29) rotation so that make main knob return standby position.
9. system according to claim 8 (1), it is characterized in that described return spring is compressible or extensible type and the power of reversing that can apply reverse translation on lock shaft (19), so that described lock shaft is returned in the main body (27), described reverse translation drives main knob (29) and rotates to standby position.
10. system according to claim 8 (1), it is characterized in that described return spring is helix and can directly applies the moment of torsion that reverses on main knob (29), so that drive described main knob contrarotation to standby position and lock shaft (19) is returned in the main body (27).
11. according to the described system of one of claim 6-10 (1), it is characterized in that described auxiliary mechanism comprises the supplemental button (33) of two similar Design, one can be locked in standby position with main knob (29), and another can be locked in the use location with described main knob.
12. according to the described system of one of claim 1-11 (1), it is characterized in that described actuating device comprises read out instrument, described read out instrument is used for indicating at least the unlocked position of described system (1).
A 13. scooter (3), described scooter comprises the first (9 that is called fixed part, 23) and be called the second portion (11 of moving part, 13,15): described first is made of supporting baseplate (9) and the wheel that is assemblied in supporting baseplate (9) rear portion at least, and described supporting baseplate is used to admit user's at least one pin; Described second portion is made of hold-down arm (11) at least, and steering shaft (13) is installed on described hold-down arm, and described steering shaft is equipped with handlebar in the top and guide wheel (15) is housed in its lower end; Front end with respect to supporting baseplate (9), install the rear end of hold-down arm (11) transversely S. A. (17) rotary connection, described rotary connection allows or with moving part (11,13,15) be folded in fixed part (9,23) on, be in and deposit standby position, perhaps described moving part is launched, be in the use location of using scooter (3), it is characterized in that described scooter comprises at least one according to the described locking system of one of claim 1-12 (1), described locking system is assemblied between supporting baseplate (9) front end and hold-down arm (11) rear end so that with described moving part (11,13,15) be locked in the use location.
14. scooter according to claim 13 (3), the main body (27) that it is characterized in that described locking system (1) is assemblied on the reception part (23) of described hold-down arm (11), described reception part (23) be vertically mounted on the front end of supporting baseplate (9) and comprise and main body (27) on the relatively fixing through hole of through hole (43), so that allow lock shaft (19) along the translated axis line generation translation that is parallel to S. A. (17), lock shaft on expanded position (19) is passed described hole so that prop up hold-down arm (11), thereby stops described hold-down arm to return standby position.
15. scooter according to claim 14 (3), it is characterized in that described scooter comprises bridle (25), bridle was resisted against on the hold-down arm (11) when the reception part (23) that is assemblied in described bridle went up and to be deployed into moving position with the described hold-down arm of box lunch, and restriction hold-down arm (11) is with respect to the opening angle of supporting baseplate (9).
16. according to claim 14 or 15 described scooters (3), it is characterized in that described hold-down arm (11) comprises the hole, described hole is used for admitting at least in the use location when being driven when described control dial (29) end of lock shaft (19), and the lock shaft (19) of passing location, described hole stops the rotation of hold-down arm (11) with respect to reception part (23).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0759414 | 2007-11-29 | ||
| FR0759414A FR2924474A1 (en) | 2007-11-29 | 2007-11-29 | FOLDING / LOCKING SYSTEM FOR TROTTINETTE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101445145A true CN101445145A (en) | 2009-06-03 |
Family
ID=39278969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008101789052A Pending CN101445145A (en) | 2007-11-29 | 2008-11-27 | Folding/locking system for scooter |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN101445145A (en) |
| FR (1) | FR2924474A1 (en) |
| WO (1) | WO2009068766A1 (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059447A (en) * | 2015-08-04 | 2015-11-18 | 杭州乐途电动车有限公司 | Foldable bicycle of which front wheel and rear wheel can be attached |
| CN105730577A (en) * | 2016-02-03 | 2016-07-06 | 朱慧敏 | Novel two-in-one dual-purpose buggy |
| CN105882842A (en) * | 2015-01-12 | 2016-08-24 | 奉清平 | Bicycle folding mechanism |
| CN107140087A (en) * | 2017-05-02 | 2017-09-08 | 宁波联拓思维电子科技有限公司 | A kind of Segway Human Transporter |
| CN109707726A (en) * | 2019-01-29 | 2019-05-03 | 李俊楠 | A kind of shaft connector and collapsible vehicle using motor |
| CN110562376A (en) * | 2019-09-07 | 2019-12-13 | 吕林宝 | Folding structure of scooter |
| CN113944686A (en) * | 2021-10-18 | 2022-01-18 | 北京微纳星空科技有限公司 | Automatic triggering locking hinge |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105129009B (en) * | 2013-05-31 | 2017-11-21 | 东莞威信运动用品有限公司 | Control rod of electric car |
| CN107820523B (en) * | 2015-06-30 | 2021-08-31 | 希伯莱因股份公司 | Stuffer-crimping device for crimping, nozzle core and molding of a nozzle core, expansion kit, locking device and positioning element and method therefor |
| WO2018161617A1 (en) * | 2017-03-09 | 2018-09-13 | 小环科技（深圳）有限公司 | Folding locking mechanism |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6206387B1 (en) * | 1998-12-30 | 2001-03-27 | Shui-Te Tsai | Collapsible skateboard |
| US6244605B1 (en) * | 2000-03-24 | 2001-06-12 | Kalloy Industrial Co., Ltd. | Pivotal mechanism for connecting a handlebar stem and a board of a skate cart |
| DE10025923A1 (en) * | 2000-05-27 | 2001-11-29 | Kuji Sports Co | Collapsible scooter with locking device has locking device consisting of self-locking lock in casing, engaging in counter-lock against force of spring |
| US6276701B1 (en) * | 2000-06-19 | 2001-08-21 | Ching Chiuan Chen | Scooter having a safety folding mechanism |
| US6305698B1 (en) * | 2000-07-14 | 2001-10-23 | Shan-Kwai Liang | Skating scooter |
| GB2366262A (en) * | 2000-08-24 | 2002-03-06 | Far Great Plastics Ind Co Ltd | Scooter with folding front pillar |
| US20050073121A1 (en) * | 2003-10-02 | 2005-04-07 | Ting-Hsing Chen | Scooter folding structure |
-
2007
- 2007-11-29 FR FR0759414A patent/FR2924474A1/en not_active Withdrawn
-
2008
- 2008-10-16 WO PCT/FR2008/051867 patent/WO2009068766A1/en active Application Filing
- 2008-11-27 CN CNA2008101789052A patent/CN101445145A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105882842A (en) * | 2015-01-12 | 2016-08-24 | 奉清平 | Bicycle folding mechanism |
| CN105059447A (en) * | 2015-08-04 | 2015-11-18 | 杭州乐途电动车有限公司 | Foldable bicycle of which front wheel and rear wheel can be attached |
| CN105730577A (en) * | 2016-02-03 | 2016-07-06 | 朱慧敏 | Novel two-in-one dual-purpose buggy |
| CN105730577B (en) * | 2016-02-03 | 2018-09-25 | 朱慧敏 | A kind of two-in-one dual-purpose new baby carriage |
| CN107140087A (en) * | 2017-05-02 | 2017-09-08 | 宁波联拓思维电子科技有限公司 | A kind of Segway Human Transporter |
| CN109707726A (en) * | 2019-01-29 | 2019-05-03 | 李俊楠 | A kind of shaft connector and collapsible vehicle using motor |
| CN110562376A (en) * | 2019-09-07 | 2019-12-13 | 吕林宝 | Folding structure of scooter |
| CN113944686A (en) * | 2021-10-18 | 2022-01-18 | 北京微纳星空科技有限公司 | Automatic triggering locking hinge |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2924474A1 (en) | 2009-06-05 |
| WO2009068766A1 (en) | 2009-06-04 |
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Open date: 20090603 |