CN208855801U - The front truck of power assist vehicle is container structure - Google Patents

Abstract

The utility model discloses a kind of front trucks of power assist vehicle container structure, including front truck handle and preceding crossbeam, front end of the front truck crossbeam before being rotatably arranged on, it is characterized by: being formed with the accommodating groove to lower recess on the preceding crossbeam, the accommodating groove extends in front and rear direction, the width of the accommodating groove and front truck are be adapted to, and when making the front truck preceding crossbeam folding relatively, can at least partly be accommodated in accommodating groove.By the way that the accommodating groove to lower recess is arranged on preceding crossbeam, so that being at least partly accommodated in accommodating groove without protrusion after preceding handle bar folding, to reduce folded volume, increasing the folded aesthetics of vehicle.

Description

The front truck of power assist vehicle is container structure

Technical field

The utility model relates to the vehicles, especially a kind of front truck of power assist vehicle is container structure.

Background technique

With urban transportation is more and more crowded and vehicle exhaust discharge quantity it is increasing, people increasingly tend to Use the light and environmentally friendly vehicles.Simultaneously as the improvement of people's living standards, work and life tempo increase, especially It is the fast pace life in a line city.In order to adapt to allegro life, people will use power assist vehicle as walking-replacing tool, power-assist Many advantages, such as vehicle is easy to carry, environmentally friendly due to its.

It is complex that common three-wheel power assist vehicle deposits overall structure, most not foldable, and occupied space is big when storage, also not The problems such as easy to carry.For this purpose, there is now many folding power assist vehicles.Such as application No. is in 201721714453.6 A kind of electric motor bicycle with folding of state's patent disclosure is tricycle structure, and rear wheel support is set to body understructure rear end, and seat support is hinged In body understructure upper back；Handle brackets are telescopic rod, and handlebar is hinged on telescopic rod upper end；The articulated section of body understructure is hinged In handle brackets lower part；Body understructure is divided into head and the tail and intersects hinged left chassis and right chassis；Seat support is flexible Formula frame, inside middle portion are equipped with flap(up) seat and stow-away arm rest.

However, this power assist vehicle folding process is many and diverse, after the completion of folding, section components such as handle frame etc. is exposed outside, It causes volume after folding still excessive, influences packaging, transport, while aesthetics is also lacking.

Utility model content

Technical problem to be solved in the utility model is in view of the above-mentioned problems of the prior art, providing a kind of reduction The front truck of the power assist vehicle of folding volume is container structure.

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of front truck of power assist vehicle ties storage Structure, including front truck handle and preceding crossbeam, front end of the front truck crossbeam before being rotatably arranged on, it is characterised in that: big before described The accommodating groove to lower recess is formed on beam, the accommodating groove extends in front and rear direction, the width and front truck of the accommodating groove Adaptation, and make the front truck can be accommodated in accommodating groove before relatively when crossbeam folding, at least partly.

Lug, the lug and front truck handle are respectively arranged at left and right sides of the front end of the preceding crossbeam, corresponding accommodating groove It is rotatablely connected close to the position of bottom and the front truck handle is rotatablely connected with preceding crossbeam.

Two sides close to bottom are respectively arranged with connecting rod, one end of each connecting rod and the fixed company of outer tube by the front truck It connects, is connected with axis between the other end of two connecting rods；It opens respectively the left and right sides of accommodating groove bottom front on the preceding crossbeam Equipped with card slot, the card slot from storage trench bottom extends from front to back and at front end be open, the width of the accommodating groove and The width of connecting rod is adapted to, and makes the connecting rod when crossbeam before relatively is unfolded in front truck, crossbeam before capable of turning to along card slot Lower section.

The inner sleeve for including outer tube and being telescopically arranged in outer tube is accommodated in the storage by the front truck Preceding handlebar portion in slot is the outer tube.

Compared with the prior art, the advantages of the utility model are: by the way that the storage to lower recess is arranged on preceding crossbeam Slot, to reduce folded volume, increases so that being at least partly accommodated in accommodating groove after preceding handle bar folding without protrusion The folded aesthetics of vehicle is added.

Detailed description of the invention

Fig. 1 is the schematic diagram of power assist vehicle applied by the container structure of the utility model embodiment；

Fig. 2 is the receiving state schematic diagram of the power assist vehicle of Fig. 1；

Fig. 3 is the front truck of the power assist vehicle of Fig. 1 container structure decomposition diagram.

Specific embodiment

The utility model is described in further detail below in conjunction with figure embodiment.

Referring to Fig. 1, the schematic diagram of power assist vehicle applied by the container structure of the utility model, including front truck is 1, preceding crossbeam 2, rear crossbeam 3, seat 4 and wheel, wherein rear crossbeam 3 is arranged in the front end that preceding crossbeam 2 is arranged in 1 in front truck, seat 4 Top, can be folded against between preceding crossbeam 2 and rear crossbeam 3, wheel include be arranged in preceding 2 bottom end of crossbeam driving wheel 51 and Two driven wheels 52 of rear 3 rear side of crossbeam are set.

Referring to figs. 2 and 3, front truck includes longitudinally disposed outer tube 11 1 and is movably arranged as in outer tube 11 Inner sleeve 12, inner sleeve 12 can be flexible with respect to outer tube 11, to adjust front truck 1 height.Outer tube 11 is close to bottom Two sides be respectively arranged with connecting rod 111, one end of each connecting rod 111 is fixedly connected with outer tube 11, two connecting rods 111 it is another Axis 112 is connected between end.

On preceding crossbeam 2, it is preferably centre, is formed with the accommodating groove 21 to lower recess, accommodating groove 21 is in front and rear direction Extend, the width and length of accommodating groove 21 be adapted to 1 outer tube 11 with front truck, so that front truck can be 1 outer tube 11 Before power assist vehicle is accommodated in after folding in the accommodating groove 21 of crossbeam 2.

The front end of preceding crossbeam 2, the left and right sides for corresponding to accommodating groove 21 are respectively arranged with lug 22, can be passed through with pin shaft 113 Lug 22, connecting rod 111 and outer tube 11, so that outer tube 11 and preceding crossbeam 2 are rotatablely connected.21 bottom front of accommodating groove The left and right sides offer card slot 23 respectively, card slot 23 extends from front to back from 21 bottom of accommodating groove and is open at front end, Its thickness is adapted to the thickness of connecting rod 111.

When power assist vehicle is in folded state, connecting rod 111 is located at outside card slot 23；When power assist vehicle expansion, with outer tube 11 rotations of crossbeam 2 before, connecting rod 111 turn to 23 direction of card slot, and the end far from outer tube 11 is gradually rotated along card slot 23 To the lower section of accommodating groove 21, when the part that connecting rod 111 is located at preceding 2 lower section of crossbeam is abutted with the bottom surface of accommodating groove 21, front truck is 1 It expands in place.It can be seen that the setting of connecting rod 111 and card slot 23, can limit the rotation route of outer tube 11, and therefore to preceding The rotational angle of the relatively preceding crossbeam 2 of handlebar 1 and position are limited.

By the way that accommodating groove 21 is arranged, so that inner sleeve 11 is collapsible into outer tube 12, outer tube 12 after front truck is folded 1 It is accommodated in accommodating groove 21 without protrusion, to reduce folded volume, increases the folded aesthetics of vehicle.

Claims (4)

1. a kind of front truck of power assist vehicle is container structure, including front truck, (1) and preceding crossbeam (2), the front truck sets (1) rotation Set the front end in preceding crossbeam (2), it is characterised in that: the accommodating groove (21) to lower recess, institute are formed on the preceding crossbeam (2) It states accommodating groove (21) to extend in front and rear direction, the width of the accommodating groove (21) is adapted to (1) with front truck, and makes described When front truck folds (1) relatively preceding crossbeam (2), can at least partly it be accommodated in accommodating groove (21).

2. the front truck of power assist vehicle according to claim 1 is container structure, it is characterised in that: before the preceding crossbeam (2) It is respectively arranged with lug (22) at left and right sides of end, corresponding accommodating groove (21), the lug (22) and front truck are (1) close bottom Position rotation connection and the front truck is rotatablely connected (1) and preceding crossbeam (2).

3. the front truck of power assist vehicle according to claim 2 is container structure, it is characterised in that: the front truck is close (1) The two sides of bottom are respectively arranged with connecting rod (111), and one end of each connecting rod (111) is fixedly connected with outer tube (11), two companies Axis (112) are connected between the other end of bar (111)；The left and right two of accommodating groove (21) bottom front on the preceding crossbeam (2) Side offers card slot (23) respectively, and the card slot (23) extends from front to back from accommodating groove (21) bottom and opens at front end Mouthful, the width of the accommodating groove (21) is adapted to the width of connecting rod (111), and makes the connecting rod (111) in front truck (1) phase When to preceding crossbeam (2) expansion, it can be turned to along card slot (23) below preceding crossbeam (2).

4. the front truck of power assist vehicle described in any one of claim 1 to 3 is container structure, it is characterised in that: before described Handlebar (1) includes outer tube (11) and the inner sleeve (12) being telescopically arranged in outer tube (11), is accommodated in the receipts The front truck received in slot (21) is partially the outer tube (11) (1).