CN208411990U - The upright bar foldable structure of folding scooter - Google Patents

Abstract

The utility model relates to the technical fields of scooter, disclose the upright bar foldable structure of folding scooter, including upright bar and the pedal hinged with upright bar, the upper end of upright bar has the first telescopic rod, upright bar is formed through the first hollowed out area of upright bar length direction, and the lower end of the first telescopic rod is embedded in the first hollowed out area；The upper end of first telescopic rod also has the second telescopic rod, and the first telescopic rod is formed through second hollowed out area in the first length of telescopic bar direction, and the lower end of the second telescopic rod is embedded in the second hollowed out area.The first hollowed out area is put in by the first telescopic rod, second telescopic rod puts in the second hollowed out area, greatly reduce the folded upright bar length of scooter, easy to carry and storage, and it can be with the telescopic rod of free extension by two, the total height that upright bar, the first telescopic rod and the second telescopic rod can arbitrarily be adjusted conveniently adapts to different crowd and carries out using use scope is also more wide.

Description

The upright bar foldable structure of folding scooter

Technical field

The utility model relates to the upright bar foldable structures of the technical field of scooter, especially folding scooter.

Background technique

Scooter is the novel product form of the another skateboarding after conventional skateboard, and scooter includes pedal, preceding Rear-wheel, upright bar and the hand handle for being arranged in upright bar upper end, hand handle are in lateral arrangement, and the hand handle of lateral arrangement is conducive to preferably grasp Longitudinal balance vehicle realizes the functions such as the steering of balance car, is a kind of sports apparatus omitted very much.

For the ease of carrying, present scooter can realize folder function, upright bar is fitted in the pedal of scooter On in order to placing.

In the prior art, when folding scooter, even if upright bar is folded on pedal, but due to the length of upright bar It is general longer, it is also stored inconveniently after folding, and the fixation of too long upright bar after folding is also unstable.

Utility model content

The utility model proposes folding scooter upright bar foldable structure, it is intended to solve folding scooter in the prior art Upright bar fold after there is still a need for occupy larger space the problem of.

The utility model is realized in this way the upright bar foldable structure of folding scooter, including upright bar and with it is described vertical The hinged pedal of bar, the upright bar are rocked to the pedal in folded state or being rocked in unfolded state, the upright bar Upper end has the first telescopic rod, and the upright bar is formed through the first hollowed out area of the upright bar length direction, and described first The lower end of telescopic rod is embedded in first hollowed out area, and first telescopic rod is put in along the length direction of the upright bar It is in elongation state in first hollowed out area or far from the upright bar；The upper end of first telescopic rod also has second to stretch Bar, first telescopic rod are formed through second hollowed out area in first length of telescopic bar direction, and described second is flexible The lower end of bar is embedded in second hollowed out area, and second telescopic rod is stretched along the length direction of first telescopic rod Into in second hollowed out area or far from first telescopic rod be in elongation state.

Further, the peripheral ring of the upper end of the upright bar is around being arranged with the first adapter sleeve, first adapter sleeve Head and the tail disconnect, and one end of first adapter sleeve is hinged with the first fixing buckle, the first fixing buckle snapping fixed described first The other end of adapter sleeve.

Further, for the peripheral ring of the upper end of first telescopic rod around the second adapter sleeve is arranged with, described second is tight Admittedly the head and the tail covered disconnect, one end of second adapter sleeve is hinged with the second fixing buckle, the fixed institute of the second fixing buckle snapping State the other end of the second adapter sleeve.

Further, the upper end of second telescopic rod is laterally equipped with control-rod, and the both ends of the control-rod have respectively There is a hand handle being flexibly connected with the control-rod, the hand handle is rocked to the control-rod in same straight line or is rocked to and institute Control-rod is stated in bending.

Further, the hand handle is to be rocked to the length direction of the second telescopic rod and relative to the second telescopic rod in arranged side by side Parallel arrangement.

Further, the rod set that the hand handle has the interior bar hinged with control-rod and is open towards the control-rod, The interior bar is embedded in the rod set and is flexibly connected with the rod set, and the hand handle is rocked to the control-rod in same When straight line, the rod set is arranged one end that control-rod is stated in residence.

Further, the interior bar is flexibly connected with the rod set by prestretching spring.

Compared with prior art, the upright bar foldable structure of folding scooter provided by the utility model, by upright bar End is equipped with the first telescopic rod for putting in the first hollowed out area, is then equipped in the upper end of telescopic rod and puts in the second of the second hollowed out area Telescopic rod greatly reduces the folded upright bar length of scooter, easy to carry and storage, and passing through two can be certainly By flexible telescopic rod, the total height of upright bar, the first telescopic rod and the second telescopic rod can be arbitrarily adjusted, difference is conveniently adapted to Crowd carries out using use scope is also wider.It is still needed after the upright bar folding for solving folding scooter in the prior art The problem of occupying larger space.

Detailed description of the invention

Fig. 1 is the three-dimensional knot of the unfolded state of the upright bar foldable structure of folding scooter provided by the embodiment of the utility model Structure schematic diagram；

Fig. 2 is the three-dimensional knot of the folded state of the upright bar foldable structure of folding scooter provided by the embodiment of the utility model Structure schematic diagram；

Fig. 3 is upright bar and the pedal hinge position of the upright bar foldable structure of folding scooter provided by the embodiment of the utility model The schematic perspective view set；

Fig. 4 is the first telescopic rod and of the upright bar foldable structure of folding scooter provided by the embodiment of the utility model The schematic perspective view that two telescopic rods are shunk；

Fig. 5 is the hand handle bending stereochemical structure of the upright bar foldable structure of folding scooter provided by the embodiment of the utility model Schematic diagram.

Specific embodiment

In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain The utility model is not used to limit the utility model.

The realization of the utility model is described in detail below in conjunction with specific embodiment.

The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In retouching for the utility model In stating, it is to be understood that if the orientation or positional relationship for having the instructions such as term " on ", "lower", "left", "right" is based on attached drawing Shown in orientation or positional relationship, be merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion institute The device or element of finger must have a particular orientation, be constructed and operated in a specific orientation, therefore position pass is described in attached drawing The term of system only for illustration, should not be understood as the limitation to this patent, for those of ordinary skill in the art and Speech, can understand the concrete meaning of above-mentioned term as the case may be.

It is preferred embodiment provided by the utility model referring to figs. 1 to shown in Fig. 5.

The upright bar foldable structure of folding scooter provided by the embodiment of the utility model, for upright bar 12 to be folded to and step on Plate overlapping, and the first telescopic rod 121 in 12 upper end of upright bar is put in upright bar 12, and the second of 121 upper end of the first telescopic rod stretches Contracting bar 122 is put in the second telescopic rod 122, is greatly reduced occupied space length after upright bar 12 folds, easy to carry And it places.

Folding scooter provided by the embodiment of the utility model, including front pedal, the post legged hinged with the rear end of front pedal Plate and the upright bar 12 hinged with the front end of front pedal, pedal described in the present embodiment be include above-mentioned front pedal and post legged Plate, i.e. upright bar 12 and pedal are articulated connections；Back pedal is hinged by the rear end of the first foldable structure and front pedal, upright bar 12 Lower end it is hinged by the front end of the second foldable structure and front pedal；Back pedal is rocked to around the first foldable structure Same level unfolded state, or being rocked to the lower end of front pedal is in folded state, upright bar 12 is rocked to around the second foldable structure It is in unfolded state with pedal 11, or is rocked to the upper end folded state with pedal 11；The upper end of upright bar 12 has first to stretch Bar 121, upright bar 12 are formed through the first hollowed out area of 12 length direction of upright bar, the lower end insertion of the first telescopic rod 121 In the first hollowed out area, the first telescopic rod 121 is put in along the length direction of upright bar 12 in the first hollowed out area or far from upright bar 12 be in elongation state.

It is in elongation state in the first telescopic rod 121, upright bar 12 is rocked to pedal 11 in expansion by above-mentioned structure When the upper surface of state and back pedal and front pedal is in same level state in same level, which is to make Use state；And upright bar 12 is rocked to be superimposed on pedal 11 when, then be a folded state, the folding scooter is at this time Strip can be placed on the biggish position of longitudinal space；And on the basis of a folded state, by telescopic rod along upright bar 12 Length direction be embedded in hollowed out area, and back pedal is rocked to the lower end of front pedal, is at this time secondary folding state, greatly Reduce the folded length of the folding scooter, occupy little space, convenient for storage and carry, in this way by two kinds fold The arbitrary switch of state can be changed according to the parking space of user, easy to use.

In the foldable structure of back pedal provided in this embodiment, the rear end of the lower end of back pedal has rear wheel, former riding The lower end of plate is formed with downwardly open cavity, and when back pedal is rocked to the lower end with front pedal, rear wheel is placed in cavity In, in this way when being in secondary folding state, rear wheel, which is directly embedded into, to be reduced in the cavities occupied by the rear wheel that must be protruded Space, and when back pedal overlapped with front pedal it is even closer.

Specifically, in the front end of the lower end of the rear end and back pedal of the lower end of front pedal be it is hinged, have in this way The back pedal of thickness can just be rocked to the lower section of front pedal, realize the overlapping of the two, and in the present embodiment, the lower end of back pedal Portion is to be recessed along the direction of the front end of back pedal to rear end to middle part arc-shaped transition, likewise, the lower end edge of front pedal It is also to be recessed on the front end of front pedal to the direction of rear end to middle part arc-shaped transition, such structure is should in order to reduce manufacture The material of folding scooter, and lifting capacity is reduced, also, thicker in the articulated position thickness of the two is to make connection more Stablize.

And in order to adapt to above structure, at the articulated position of the rear end of front pedal lower end, in the two sides of articulated position It is tilted upwards along the direction of front pedal to back pedal, the hinged block that the two sides of back pedal are stretched out, the hinge position of such front pedal The two sides set carried out for hinged block it is hinged, and back pedal is rocked to overlapped with front pedal when, the arc-shaped transition of back pedal Depressed section just abuts the two sides of front pedal articulated position, in this way, then being limited to the swing of back pedal, and post legged The lower end of plate does not contact substantially with the lower end of front pedal, will not make to the bottom of the folding scooter during folding At abrasion.

In the present embodiment, the support frame for being used to support the folding scooter, support frame pendulum are hinged in the side of front pedal It moves to being disposed to extend or swinging downward in bending arrangement, support frame is to the folding scooter or a folded state in expansion shape Scooter be supported, prevent folding scooter from skewing, specifically, the side of front pedal have supporting block, support frame Upper end is hinged with supporting block, thus when support frame swung.

In addition, support frame has the inner end towards front pedal, the inner end of support frame is equipped with buckle inwardly, back pedal The side of lower end is formed with card chamber, and buckle is embedded into card chamber and realizes that the overlapping of back pedal and front pedal is fixed, in this way, that will roll over When folded scooter is folded to secondary folding state, support frame, which is rocked to, to be extended then downward as the fixed function to back pedal, is made The folding scooter can be more stable in secondary folding state.

Specifically, in the present embodiment, above-mentioned buckle includes the fixture block extended away from the inner end of support frame, in fixture block Lower end then there is clamping bump, clamping bump extends towards the front end of front pedal, and above-mentioned card chamber is located at back pedal rear end The side wall of side is then formed with clamping cavity towards the rear end of back pedal recess, and clamping bump is embedded into clamping cavity, to prevent Back pedal is unfolded after secondary folding state；Meanwhile above-mentioned support frame is along the rear end of front pedal to front end to lower swing , in this way, being rocked to support frame downwards towards when being disposed to extend, clamping bump is just imbedded in clamping cavity, thus real Now to the fixation of back pedal.

In this way, above-mentioned card chamber is located at the arc-shaped transition recess of back pedal lower end, and it is located at arc-shaped transition and is recessed The part that part is tilted down along the direction of rear end front end to rear end, in this way, the fixture block of above-mentioned support frame is then located at former riding Between the arc-shaped transition depressed section of plate and the arc-shaped transition depressed section of back pedal, and when support frame is towards lower swing, fixture block Other positions will not be touched, the clamping bump on fixture block is made to be easier to be embedded into clamping cavity.

In the present embodiment, the rear end face of front pedal having towards back pedal, back pedal has towards the front end of front pedal Face, the rear end face of front pedal and the front end face of back pedal are in planar, in this way, when the folding scooter to be unfolded, former riding The rear end face of plate is just overlapped with the front end face of back pedal and is abutted, to keep the expansion shape of folding scooter more stable.

In addition, the upper end of front pedal and the upper end of back pedal are fixed by fastening structure, fastening structure includes activity It is connected to the card of front pedal upper end and is formed in the card slot of back pedal upper end, one end of card towards back pedal is downward It is bent to form grab, card is rocked to front pedal in closed state, and grab insertion card slot realizes that expansion shape is fixed, passes through this The stabilization in the expansion shape of the folding scooter can be realized in the structure of sample, prevents back pedal from swinging.

Also, there is the first card slot for being embedded in above-mentioned card in the rear end of front pedal upper end, the other end of card with Front pedal is hinged, has the second card slot in the front end of the upper end of back pedal, and above-mentioned card slot is located in the second card slot, When card swing is placed in front pedal and overlap, when grab is embedded in card slot, card is then embedded just below in the first card slot and the second card In film trap, so i.e. when in use, the upper end of the front pedal and back pedal that maintain the folding scooter is smooth, convenient for making With.

Also, be hinged with to mention in the two sides of card and buckle, mention button be rocked to be embedded into the first above-mentioned card slot after swing To expansion, in this way when that will mention button and be rocked to expansion, the grab of card is proposed from card slot by mentioning button, back pedal can be taken off From fixation, back pedal is further carried out swing folding.

Specifically, downwardly concave fall into of the first card slot has the first card chamber, the lower end of above-mentioned card has to downward The contact piece stretched, contact piece be placed in the first card it is intracavitary and towards back pedal bend to abut the first card chamber side wall, In this way by the engaging of contact piece, when the grab of card is embedded into card slot, card is not easy to swing because shaking the reason of, makes Folding scooter in the deployed state is more stable.

In the present embodiment, the front end of front pedal has the swinging block 14 hinged with front pedal, and the front end of swinging block 14 passes through Second foldable structure and upright bar 12 are hinged, and the lower end of swinging block 14 has front wheel, and swinging block 14 is opposite to be distinguished with front pedal It is swung towards the two sides of front pedal, such swinging block 14 opposite guiding swung i.e. as the folding scooter with front pedal Effect, in this way, the front wheel on swinging block 14 will not be swung in folding vertical rod 12, keeps the folding of upright bar 12 more square Just.

And swung to realize upright bar 12 relative to front pedal, the second foldable structure includes being formed in upright bar 12 The pin-joint piece 125 of lower end two sides, the pin-joint piece 125 of two sides are respectively placed in the two sides of swinging block 14 and cut with scissors with the two sides of swinging block 14 It connects, i.e., is rotated by the pin-joint piece 125 of two sides relative to swinging block 14, realize the swing of upright bar 12.

Piece 141 is swung in addition, being respectively formed in the two sides of swinging block 14, with the hinged of swinging block 14 and pin-joint piece 125 Position is the center of circle, is respectively formed with arc groove 1411 on the swing piece 141 of two sides, is then distinguished on the pin-joint piece 125 of two sides It is formed with pin hole 1251, pin shaft 142 is equipped between the arc groove 1411 and pin hole 1251 of two sides, passes through pin shaft 142 It fixes so that folding or the upright bar 12 under unfolded state and front pedal are relatively fixed.

Specifically, being respectively facing articulated position perforation at the both ends of arc groove 1411, it is formed with fixing groove 1412, and it is same Pin-joint piece 125 on pin hole 1251 be formed through fixation hole, the above-mentioned fixing groove of fixation hole face towards articulated position 1412, in this way, when pin shaft 142 to be moved to the position of fixing groove 1412 and fixation hole, may be implemented upright bar 12 relative to Front pedal is fixed in expansion or folded state lower end, and by pin shaft 142 towards when stirring mobile far from articulated position, upright bar 12 can Around the opposite swing of front pedal, at this moment, pin shaft 142 is then slided in arc groove 1411.

In the present embodiment, the upper end of upright bar 12 has the first telescopic rod 121, and the first telescopic rod 121 can be embedded into first In hollowed out area, for the ease of fixing the first telescopic rod 121, in the peripheral ring of the upper end of upright bar 12 around being arranged with the first fastening Set 123, the head and the tail of the first adapter sleeve 123 disconnect, and are hinged with the first fixing buckle in one end of the first adapter sleeve 123, and first The other end that fixing buckle be located on the first adapter sleeve 123 fastens the first adapter sleeve 123, to fix the first telescopic rod 121.

Also, also there is the second telescopic rod 122 in the upper end of the first telescopic rod 121, the first telescopic rod 121, which is formed with, to be passed through The second hollowed out area of 121 length direction of the first telescopic rod is worn, the lower end of the second telescopic rod 122 is embedded in the second hollowed out area In, the second telescopic rod 122 is put in along the length direction of the first telescopic rod 121 in the second hollowed out area or far from the first telescopic rod 121 be in elongation state, and so as to further shorten upright bar 12, it is smaller to fold occupied space；And two by being equipped with are stretched Contracting bar.The overall length of upright bar 12 plus the first telescopic rod 121 plus the second telescopic rod 122 can be arbitrarily converted according to the needs of users Degree is easy to use.

Ibid, for the ease of fixing the second telescopic rod 122, in the peripheral ring of the upper end of the first telescopic rod 121 around being arranged There is the second adapter sleeve 124, the head and the tail of the second adapter sleeve 124 disconnect, and are hinged with second in one end of the second adapter sleeve 124 Fixing buckle, the other end that the second fixing buckle be located on the second adapter sleeve 124 fasten the second adapter sleeve 124, to fix the Two telescopic rods 122.

The upper end of the upright bar foldable structure of folding scooter provided in this embodiment, the second telescopic rod 122 is laterally equipped with Control-rod 13, the both ends of control-rod 13 are respectively provided with the hand handle 131 being flexibly connected with control-rod 13, and hand handle 131 is rocked to and controls Bar 13 processed is in same straight line or is rocked to control-rod 13 in bending, in this way, can follow up when folding folding scooter One step bends hand handle 131, to further reduce occupied spatial position after the folding scooter folds.

And in order to which with further reducing the space occupied, above-mentioned hand handle 131 is rocked to and the second telescopic rod 122 Length direction is simultaneously arranged relative to the second telescopic rod 122 in side-by-side parallel, can be hand handle 131 in this way and upright bar 12 keeps flat Row is superimposed on front pedal, in order to fold and carry.

And above-mentioned hand handle 131 and control-rod 13 are hinged by third foldable structure, specifically, hand handle 131 has and control The hinged interior bar of bar 13 processed, interior bar are arranged with rod set outside, and one end of interior bar and control-rod 13 are hinged, and the other end of interior bar passes through pre- It draws the bottom of spring and rod set to connect, in this way, hand handle 131 and control-rod 13 are on same straight line when unfolded state, passes through Prestretching spring pulls interior bar into rod set, and then is set in rod set on control-rod 13, thus the control under making unfolded state Bar 13 is fixed with hand handle 131, and when needing to fold, then the hand handle 131 of two sides is pullled outward, control-rod 13 is detached from bar Set further bends hand handle 131 to realize the folding to hand handle 131 relative to control-rod 13.

The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this Made any modifications, equivalent replacements, and improvements etc., should be included in the guarantor of the utility model within novel spirit and principle Within the scope of shield.

Claims (7)

1. the upright bar foldable structure of folding scooter, which is characterized in that including upright bar and the pedal hinged with the upright bar, institute It states upright bar to be rocked to the pedal in folded state or being rocked in unfolded state, the upper end of the upright bar has first flexible Bar, the upright bar are formed through the first hollowed out area of the upright bar length direction, and the lower end of first telescopic rod is embedding Enter in first hollowed out area, first telescopic rod puts in first hollowed out area along the length direction of the upright bar In or far from the upright bar be in elongation state；The upper end of first telescopic rod also has the second telescopic rod, and described first is flexible Bar is formed through second hollowed out area in first length of telescopic bar direction, and the lower end of second telescopic rod is embedded in In second hollowed out area, second telescopic rod puts in second vacancy section along the length direction of first telescopic rod It is in elongation state in domain or far from first telescopic rod.

2. the upright bar foldable structure of folding scooter as described in claim 1, which is characterized in that the upper end of the upright bar Peripheral ring is disconnected around the first adapter sleeve, the head and the tail of first adapter sleeve are arranged with, and one end of first adapter sleeve is hinged with First fixing buckle, the other end of fixed first adapter sleeve of the first fixing buckle snapping.

3. the upright bar foldable structure of folding scooter as described in claim 1, which is characterized in that first telescopic rod it is upper The peripheral ring of end is disconnected around the second adapter sleeve, the head and the tail of second adapter sleeve are arranged with, one end of second adapter sleeve It is hinged with the second fixing buckle, the other end of fixed second adapter sleeve of the second fixing buckle snapping.

4. the upright bar foldable structure of folding scooter as described in any one of claims 1 to 3, which is characterized in that described second The upper end of telescopic rod is laterally equipped with control-rod, and the both ends of the control-rod are respectively provided with the hand being flexibly connected with the control-rod , the hand handle is rocked to the control-rod in same straight line or is rocked to the control-rod in bending.

5. the upright bar foldable structure of folding scooter as claimed in claim 4, which is characterized in that the hand handle is to be rocked to The length direction of two telescopic rods is simultaneously arranged relative to the second telescopic rod in side-by-side parallel.

6. the upright bar foldable structure of folding scooter as claimed in claim 4, which is characterized in that the hand handle has and control The hinged interior bar of bar and towards the control-rod be open rod set, the interior bar be embedded in the rod set and with the rod set It is flexibly connected, when the hand handle is rocked to the control-rod in same straight line, the rod set is arranged one that control-rod is stated in residence End.

7. the upright bar foldable structure of folding scooter as claimed in claim 6, which is characterized in that the interior bar and the rod set It is flexibly connected by prestretching spring.