CN113171242A

CN113171242A - Scooter structure

Info

Publication number: CN113171242A
Application number: CN202110603547.0A
Authority: CN
Inventors: 周杰亮; 匡国嘉; 桂少博; 徐明来; 桂荣涛
Original assignee: Zhejiang Feishen Vehicle Co ltd
Current assignee: Zhejiang Feishen Vehicle Co ltd
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2021-07-27

Abstract

The invention discloses a scooter structure, which comprises a scooter, a wheelchair and a fixed frame, wherein a liftable seat is arranged on the scooter, a lifting mechanism is arranged between the seat and the scooter, a sliding mechanism is arranged on the seat, a first sliding chute and a first rack which are butted with the sliding mechanism are arranged on the wheelchair, a translation mechanism which can enable the sliding mechanism to move and be butted with the first rack is arranged on the fixed frame, a locking mechanism is also arranged between the scooter and the seat, and a pin capable of unlocking the locking mechanism is arranged on the fixed frame.

Description

Scooter structure

Technical Field

The invention relates to the technical field of a scooter, in particular to a scooter structure.

Background

With the continuous progress of the electric technology, various vehicles are driven by electric power, great convenience is brought to life, particularly the scooter not only brings convenience to normal life of people, but also provides convenient and fast self-driving functions for old people and disabled people, and the common scooter can provide upper limb driving functions for the old people with inconvenient legs and feet or the disabled people with disabled legs and feet, so that the old people and the disabled people can drive the scooter to freely run; however, the elderly or the disabled are very inconvenient to walk up and down, and especially when the body of the elderly or the disabled needs to be transferred from the scooter to a wheelchair, the situation can be completed only by the assistance of the second person, which brings great inconvenience to the life and the family.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides a scooter structure.

In order to solve the technical problems, the invention is solved by the following technical scheme: a scooter structure comprises a scooter, a wheelchair and a fixing frame.

In the above scheme, it is preferred, be equipped with the seat of liftable on the car of riding instead of walk, be equipped with elevating system between seat and the car of riding instead of walk, be equipped with slide mechanism on the seat, be equipped with first spout and the first rack that dock with slide mechanism on the wheelchair, be equipped with the translation mechanism that can make slide mechanism displacement dock with first rack on the mount, still be equipped with locking mechanical system between car of riding instead of walk and the seat, be equipped with the round pin post that can unblock locking mechanical system on the mount, its beneficial effect lies in: the seat capable of being switched between the scooter and the wheelchair is provided, so that a user does not need to get on or off the wheelchair and the scooter when using the seat, and only needs to move the seat, and the scooter is more convenient to use.

In the above scheme, it is preferred, the seat includes seat frame, the chair body, second slide rail, chair body both sides are located to the second slide rail symmetry, the symmetry is equipped with the second spout with chair body matched with on the seat frame, it is equipped with the gear to rotate between the second slide rail of both sides, be equipped with the gear shaft between gear and second slide rail, gear shaft one end is equipped with the hand wheel, and its beneficial effect lies in: provides a specific structure of a slidable split seat, which enables the seat to slide on the scooter smoothly.

In the above scheme, it is preferred, slide mechanism includes second rack, first spring, first locating piece and second locating piece set firmly on the seat frame, the second rack slides and locates on first locating piece and the second locating piece, be equipped with the limiting plate on the first locating piece, be equipped with the guide arm on the second rack, first spring housing locates on the guide arm and both ends push up respectively and lean on second locating piece and second rack, second rack one end is equipped with the displacement board other end and pushes up and lean on the limiting plate, and its beneficial effect lies in: provides a specific structure of a sliding mechanism, which enables a user to adjust the seat to slide by using hand force.

In the above scheme, it is preferred, elevating system includes the lift cylinder, lift cylinder stiff end sets firmly on the car of riding instead of walk, lift cylinder expansion end links to each other with the seat frame, the seat frame below is equipped with the locating lever, be equipped with the second spring between locating lever and the car of riding instead of walk, be equipped with on the mount with locating lever matched with position sleeve, its beneficial effect lies in: provides a lifting mechanism of a seat, which can integrally lift the seat arranged on a scooter to adapt to the height of a wheelchair.

In the above scheme, it is preferred, translation mechanism includes push rod and sliding block, the push rod stiff end is located on the mount, the push rod expansion end links to each other with the sliding block, be equipped with on the sliding block with displacement board complex cell body, be equipped with on the position sleeve with push rod matched with first button, its beneficial effect lies in: the utility model provides a concrete structure of translation mechanism makes the seat make car and the perfect butt joint of wheelchair of riding instead of walk when sliding, the seat transition of being convenient for slides to can make the car location of riding instead of walk after the seat descends, stability when guaranteeing the seat transition.

In the above scheme, it is preferable that the locking mechanisms are symmetrically arranged on two sides of the seat frame, each locking mechanism comprises a lock pin, a locking block, a third spring and a locking rod, two ends of each locking block are respectively connected with the lock pin and the locking rod, the third spring is sleeved on the locking rods, two ends of each locking block respectively abut against the corresponding locking block and a top plate arranged on the seat frame, first hole bodies matched with the lock pins are arranged on the second sliding rails and the second sliding grooves, second hole bodies matched with the lock pins are arranged on the locking blocks, the lock pins are fixedly arranged on the fixing frame, and the locking mechanism has the advantages that: the locking structure of the seat of the scooter is provided, so that the seat can be fixed on the scooter when the scooter runs, and the use reliability and safety of the seat are ensured.

In the above-mentioned scheme, it is preferred, the symmetry is equipped with the first spout with second slide rail matched with on the wheelchair, first spout tip is equipped with the electro-magnet, first spout side is equipped with the second button with electro-magnet (61) matched with, and its beneficial effect lies in: a fixing structure of a seat on a wheelchair is provided, so that the seat can be positioned after sliding on the wheelchair, and the safety and reliability of the seat during wheelchair running are improved.

The invention has the beneficial effects that: the invention provides a structure of a seat capable of sliding between a scooter and a wheelchair, which enables the old, the disabled with lower limbs and the like to be more convenient and faster when the scooter and the wheelchair are switched, and improves the reliability and the stability of the scooter which is independently operated and used.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

FIG. 2 is a schematic cross-sectional view of the present invention.

FIG. 3 is a partial structural schematic diagram of the present invention.

Fig. 4 is a schematic structural view of the sliding mechanism of the present invention.

Fig. 5 is an enlarged schematic view of the locking mechanism of the present invention.

FIG. 6 is a schematic view of a second rack structure according to the present invention.

FIG. 7 is a schematic view of a portion of the latch of the present invention.

Detailed Description

The invention is described in further detail below with reference to the following detailed description and accompanying drawings: referring to fig. 1 to 7, a scooter structure includes a scooter 1, a wheelchair 2 and a fixing frame 3, the wheelchair 2 is fixed on the fixing frame 3, a groove for fixing front and rear wheels of the wheelchair 2 is provided on the fixing frame 3, the groove enables the wheelchair 2 to run after being separated from the groove when the rear wheel of the wheelchair is rotated by manpower, the scooter 1 can slide on the fixing frame 3, that is, the fixing frame 3 is preferably a common ground, or the fixing frame 3 can be preset on the ground.

Be equipped with seat 4 of liftable on the car 1 of riding instead of walk, seat 4 includes seat frame 41, the chair body 42, second slide rail 43, chair body 42 both sides are located to second slide rail 43 symmetry, second slide rail 43 is preferably the type of falling T, and falls T one end and set up in chair body 42 bottom, the symmetry is equipped with the second spout 44 with chair body 42 matched with on seat frame 41, and second spout 44 cell type is the T type groove of establishing for cooperating the card with second slide rail 43 promptly, second spout 44 is close to steering wheel one side and is equipped with the baffle, and second slide rail 43 has the limit when sliding to steering wheel one side promptly and spacing.

Rotate between both sides second slide rail 43 and be equipped with gear 45, be equipped with gear shaft 46 on the gear 45, gear shaft 46 both ends are worn to locate on second slide rail 43 and are arranged in between chair 42 bottom surface and the second spout 44 up end, gear shaft 46 one end is equipped with hand wheel 47, hand wheel 47 also can both sides set up for making things convenient for artifical rotation, be the key cooperation between hand wheel and the gear shaft 46, hand wheel 47 can drive gear 45 and rotate promptly.

The seat 4 can be lifted, namely a lifting mechanism is arranged between the seat 4 and the scooter 1, the lifting mechanism comprises a lifting cylinder 21, the fixed end of the lifting cylinder 21 is fixedly arranged on a frame panel of the scooter 1, the movable end of the lifting cylinder 21 is connected with a bolt of a seat frame 41, a positioning rod 22 is arranged below the seat frame 41, the positioning rod 22 is slidably arranged on the frame panel of the scooter 1, a boss is arranged at one end, close to the seat frame 41, of the positioning rod 22, a second spring 24 is arranged between the positioning rod 22 and the frame panel of the scooter 1, the second spring 24 is sleeved on the positioning rod 22, two ends of the second spring respectively abut against the boss of the positioning rod 22 and the frame panel, a flat shaft is arranged at one end, away from the seat frame 41, of the positioning rod 22, a positioning sleeve 23 matched with the positioning rod 22 is arranged on the fixing frame 3, a flat hole matched with the flat shaft is arranged at the center of the positioning sleeve 23, namely, after the positioning rod 22 is matched with the positioning sleeve 23, the scooter 1 can not slide or shift and rotate, and a first button 34 is arranged on the end surface of the positioning sleeve 23.

The seat 4 is provided with a sliding mechanism for sliding the seat body 42, the sliding mechanism includes a second rack 11, a first spring 12, a first positioning block 13 and a second positioning block 14, the first positioning block 13 and the second positioning block 14 are fixedly arranged on the seat frame 41, the second rack 11 is slidably arranged on the first positioning block 13 and the second positioning block 14, the bottom of the second rack 11 is provided with an inverted T-shaped guide rail bar, the inverted T-shaped guide rail bar and the second rack 11 are preferably integrally formed, the first positioning block 13 and the second positioning block 14 are provided with T-shaped grooves matched with the inverted T-shaped guide rail bar, the first positioning block 13 is provided with a limiting plate 15, namely the second rack 11 can not slide continuously after being limited by the limiting plate 15 when sliding towards the first positioning block 13, a guide rod 16 is arranged below the inverted T-shaped guide rail bar, and the guide rod 16 is arranged below the inverted T-shaped guide rail bar, one end of the guide rod 16 is fixedly arranged on the second rack 11, the other end of the guide rod penetrates through a hole of the second positioning block 14, the first spring 12 is sleeved on the guide rod 16, two ends of the first spring respectively abut against the second positioning block 14 and the second rack 11, one end of the second rack 11 close to the second positioning block 14 is provided with a displacement plate 17, the displacement plate 17 does not interfere with the second rack 11 when being arranged, and the displacement plate 17 is preferably welded at the position, without the tooth surface, of the second rack 11.

The seat 4 is provided with a translation mechanism matched with the displacement plate 17, the translation mechanism can drive the displacement plate 17 to make the first rack 6 and the second rack 11 butt joint after displacement, the first rack 6 and the second rack 11 form a complete rack during butt joint, and the gear 45 can completely roll onto the first rack 6 from the second rack 11.

Translation mechanism includes push rod 31 and sliding block 32, push rod 31 stiff end is located on mount 3, push rod 31 expansion end links to each other with sliding block 32, the preferred electric putter of push rod 31, be equipped with on sliding block 32 with displacement plate 17 matched with cell body 33, displacement plate 17 can block after seat 4 descends and locate in cell body 33 promptly, push rod 31 passes through the cable and links to each other with first button 34, can make push rod 31 promote sliding block 32 when first button 34 is triggered promptly.

A locking mechanism is arranged between the scooter 1 and the seat 4, a pin post 7 capable of unlocking the locking mechanism is arranged on the fixed frame 3, the locking mechanism is symmetrically arranged on two sides of the seat frame 41, the locking mechanism comprises a lock pin 51, a locking block 52, a third spring 53 and a locking rod 54, two ends of the locking block 52 are respectively connected with the lock pin 51 and the locking rod 54, namely the lock pin 51, the locking block 52 and the locking rod 54 are preferably integrally formed, the lock pin 51 is preferably cylindrical, the end part of the lock pin 51 is provided with a spherical surface, the locking rod 54 is preferably square or rectangular, the section of the locking rod 54 is smaller than that of the locking block 52, the third spring 53 is sleeved on the locking rod 54, two ends of the third spring respectively abut against the locking block 52 and a top plate 55 arranged on the seat frame 41, the top plate 55 is provided with a square or rectangular hole matched with the locking rod 54, the second slide rail 43 and the second slide groove 44 are provided with a first hole body 56 matched with the lock pin 51, namely, the lock pin 51 can penetrate through the second slide rail 43 and the second slide groove 44 when locking the slide rails, so that the second slide rail 43 and the second slide groove 44 cannot slide relatively, the locking block 52 is provided with a second hole body 57 matched with the pin 7, the second hole body 57 is preferably rectangular, the end part of the pin 7 is provided with an inclined surface 58 matched with a rectangular surface on one side, the inclined surface inclines outwards from top to bottom, the pin 7 is fixedly arranged on the fixed frame 3, when the locking block 52 slides downwards along with the seat 4, the inclined surface 58 on the pin 7 can be contacted with the edge at the bottom of the second hole body 57, so that the edge slides on the inclined surface 58, namely, the third spring 53 can be compressed when the locking block 52 is matched with the pin 7 downwards, the lock pin 51 is separated from the first hole body 57, so that the second slide rail 43 and the second slide groove 44 can slide relatively.

Be equipped with on the wheelchair 2 with the first rack 6 that the last second rack 11 of slide mechanism docks mutually, the symmetry is equipped with the first spout 5 with second slide rail 43 matched with on the wheelchair 2, 5 tip of first spout are equipped with electro-magnet 61, 5 sides of first spout are equipped with the second button 62 with electro-magnet 61 matched with, and second slide rail 43 triggers the second button 62 promptly and makes electro-magnet 61 circular telegram when sliding to 5 tip of first spout on wheelchair 2, and electro-magnet 61 adsorbs second slide rail 43 afterwards and makes the slide rail no longer displace, the preferred iron material of second slide rail 43 can adsorb with electro-magnet 61, can set up manual button unblock electro-magnet 61 on wheelchair 2 and make electro-magnet 61 cut off the power supply, and the user of being convenient for slides seat 4 to ride instead of walk car 1 from wheelchair 2.

Using the method as in the above example: when a user needs to return to home or other places needing to use the wheelchair 2 after using the scooter 1, the scooter 1 is stopped to a corresponding position, then the seat 4 is descended to the position where the first rack 6 and the second rack 11 are unified, the positioning rod 22 is inserted into the positioning sleeve 23 at the moment, the positioning rod 22 is matched with the positioning sleeve 23 and triggers the first button 34 to electrify the push rod 31, in the descending process of the seat 4, the displacement plate 17 on the second rack 11 is inserted into the sliding block 32 groove body 33, and after the push rod 31 is electrified, the sliding block 32 is pushed to slide, namely the second rack 11 slides to be butted with the first rack 6; at this time, the locking mechanism releases the slide rail on the seat through the matching with the pin 7, so that the second slide rail 43 can slide in the second chute 44, at this time, the user rotates the hand wheel 47, the gear 45 rotates on the first rack 6 and the second rack 11, namely, the chair body 42 slides into the wheelchair 2 from the scooter 1, after the wheelchair 2 slides, the second slide rail 43 triggers the second button 62 to electrify the electromagnet 61, and the electromagnet 61 then adsorbs the second slide rail 43 to enable the slide rail not to move any more.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a car structure of riding instead of walk, includes car (1), wheelchair (2) and mount (3) of riding instead of walk, its characterized in that: be equipped with seat (4) of liftable on car (1) of riding instead of walk, be equipped with elevating system between seat (4) and car (1) of riding instead of walk, be equipped with slide mechanism on seat (4), be equipped with on wheelchair (2) and dock first spout (5) and first rack (6) with slide mechanism, be equipped with the translation mechanism that can make slide mechanism displacement dock with first rack (6) on mount (3), still be equipped with locking mechanical system between car (1) of riding instead of walk and seat (4), be equipped with unblock locking mechanical system's round pin post (7) on mount (3).

2. The scooter structure of claim 1, wherein: seat (4) are including seat frame (41), the chair body (42), second slide rail (43), chair body (42) both sides are located to second slide rail (43) symmetry, the symmetry is equipped with second spout (44) with the chair body (42) matched with on seat frame (41), it is equipped with gear (45) to rotate between both sides second slide rail (43), be equipped with gear shaft (46) between gear (45) and second slide rail (43), gear shaft (46) one end is equipped with hand wheel (47).

3. The scooter structure of claim 2, wherein: slide mechanism includes second rack (11), first spring (12), first locating piece (13) and second locating piece (14) set firmly on seat frame (41), second rack (11) slide locate on first locating piece (13) and second locating piece (14), be equipped with limiting plate (15) on first locating piece (13), be equipped with guide arm (16) on second rack (11), first spring (12) cover is located on guide arm (16) and both ends are pushed up respectively and are leaned on second locating piece (14) and second rack (11), second rack (11) one end is equipped with displacement board (17) other end and pushes up and lean on limiting plate (15).

4. The scooter structure of claim 2, wherein: elevating system includes lift cylinder (21), lift cylinder (21) stiff end sets firmly on car (1) of riding instead of walk, lift cylinder (21) expansion end links to each other with seat frame (41), seat frame (41) below is equipped with locating lever (22), be equipped with second spring (24) between locating lever (22) and car (1) of riding instead of walk, be equipped with on mount (3) with locating lever (22) matched with position sleeve (23).

5. A scooter structure according to claim 3 or 4 wherein: translation mechanism includes push rod (31) and sliding block (32), on mount (3) was located to push rod (31) stiff end, push rod (31) expansion end links to each other with sliding block (32), be equipped with on sliding block (32) with displacement plate (17) matched with cell body (33), be equipped with on position sleeve (23) with push rod (31) matched with first button (34).

6. The scooter structure of claim 2, wherein: the locking mechanisms are symmetrically arranged on two sides of the seat frame (41), each locking mechanism comprises a lock pin (51), a locking block (52), a third spring (53) and a locking rod (54), two ends of each locking block (52) are respectively connected with the lock pin (51) and the locking rod (54), the third springs (53) are sleeved on the locking rods (54), two ends of each third spring respectively abut against the locking blocks (52) and a top plate (55) arranged on the seat frame (41), first hole bodies (56) matched with the lock pins (51) are arranged on the second sliding rails (43) and the second sliding grooves (44), second hole bodies (57) matched with the pin columns (7) are arranged on the locking blocks (52), and the pin columns (7) are fixedly arranged on the fixing frame (3).

7. The scooter structure of claim 1, wherein: the wheelchair is characterized in that first sliding grooves (5) matched with the second sliding rails (43) are symmetrically formed in the wheelchair (2), electromagnets (61) are arranged at the end parts of the first sliding grooves (5), and second buttons (62) matched with the electromagnets (61) are arranged on the side surfaces of the first sliding grooves (5).