CN209814186U - Folding luggage van of riding instead of walk - Google Patents

Abstract

The utility model provides a folding luggage van of riding instead of walk the vehicle bottom plate with be provided with back shock attenuation and back shock attenuation installing support between the collapsible rear seat support, the upper end of back shock attenuation installing support with swing joint between the collapsible rear seat support, lower extreme one side and vehicle bottom plate fixed connection of back shock attenuation installing support, the lower extreme opposite side and the one end rotation of back shock attenuation installing support are connected, the absorbing other end of back with the vehicle bottom plate rotates to be connected. The utility model discloses increased shellproof subassembly and the rear shock absorber mechanism of opening, made its whole car structure perfect more, use comfortable more and humanized.

Description

Folding luggage van of riding instead of walk

Technical Field

The utility model relates to a car technical field, in particular to folding luggage van of riding instead of walk.

Background

A folding luggage barrow capable of replacing walk is a tool for replacing walk, is suitable for short-distance travel, can carry luggage, heavy articles and the like by replacing walk if going to supermarkets, parks and the like, is a novel traffic tool which is very practical and flexible to operate, and has a very wide market at home and abroad.

But present folding luggage van of riding instead of walk still has some defects, if the damping performance is poor, fold and stand up the back and bounce off scheduling problem easily, consequently, this application has designed a folding luggage van of riding instead of walk, improves it, has increased shellproof subassembly and back damper, makes its whole car structure perfect more, use more comfortable and humanized.

SUMMERY OF THE UTILITY MODEL

To the problem, the utility model aims to provide a folding luggage van of riding instead of walk has increased shellproof subassembly and the rear shock absorber mechanism of opening, makes its whole car structure perfect more, use comfortable more and humanized.

The utility model provides a technical scheme that above-mentioned technical problem adopted is: a folding ride-on luggage cart comprising: a vehicle bottom plate, steering wheels arranged at the front end of the vehicle bottom plate, rear wheels symmetrically arranged at the left side and the right side of the rear end of the vehicle bottom plate, the handle bar is arranged at the front end of the vehicle bottom plate and is coaxially connected with the steering wheel in a steering way through a support component, the foldable rear seat support is arranged at the rear end of the vehicle bottom plate, the cushion is arranged on the foldable rear seat support, and the backrest is rotationally connected with the foldable rear seat support, it is characterized in that a rear shock absorption and rear shock absorption mounting bracket is arranged between the vehicle bottom plate and the foldable rear seat bracket, the upper end of the rear shock absorption mounting bracket is movably connected with the foldable rear seat bracket, one side of the lower end of the rear shock absorption mounting bracket is fixedly connected with the vehicle bottom plate, the other side of the lower end of the rear shock absorption mounting bracket is rotatably connected with one end of a rear shock absorption, and the other end of the rear shock absorption is rotatably connected with the vehicle bottom plate.

Further, the rear end of vehicle bottom plate is equipped with a battery holding tank, the battery holding tank is located under collapsible back seat support, the left and right sides symmetry of battery holding tank is equipped with the mounting groove, the length of mounting groove with the length of battery holding tank is the same.

Further, back shock attenuation installing support includes two longitudinal support poles and two shock attenuation crossbeams, wherein, two longitudinal support poles respectively fixed mounting be in be close to one side of handlebar in the mounting groove, the one end of shock attenuation crossbeam with the top of longitudinal support pole is rotated and is connected, the other end downside of shock attenuation crossbeam with back absorbing one end is rotated and is connected, back absorbing other end rotates and installs the one side of keeping away from the handlebar in the mounting groove.

Further, the foldable rear seat support comprises a left support rod, a right support rod, a rear connecting rod, first to fourth folding rods, first to fourth sleeves and a pipe sleeve, wherein the left support rod and the right support rod are hollow and are symmetrically and fixedly arranged at two ends of the rear connecting rod, the first folding rod and the second folding rod are arranged on one side of the foldable rear seat support in an X-crossing manner, the third folding rod and the fourth folding rod are arranged on the other side of the foldable rear seat support in an X-crossing manner, the crossing positions are respectively connected through screw rotation, the top ends of the first folding rod and the fourth folding rod are vertically connected with the first sleeve, the bottom ends of the first folding rod and the fourth folding rod are respectively hinged with the damping cross beam, the bottom ends of the second folding rod and the third folding rod are respectively and vertically fixedly connected with the second sleeve, the top ends of the second folding rod and the third folding rod are hinged with the cushion frame, the utility model discloses a damping crossbeam, including first telescopic both ends cover, first folding rod, second telescopic both ends cover, first telescopic both ends cover and third sleeve pipe, the third sleeve pipe is located the outside of first folding rod and fourth folding rod, the sheathed tube both ends cover of second is equipped with the fourth sleeve pipe, the fourth sleeve pipe is located the outside of second folding rod and third folding rod, on the damping crossbeam fixed mounting have with the pipe box that the fourth sleeve pipe matches, the fourth sleeve pipe box is located in the pipe box, the third sleeve pipe cover establish with in left branch vaulting pole and the right branch vaulting pole.

Further, an anti-opening assembly is arranged between the rear shock-absorbing mounting bracket and the foldable rear seat bracket.

Furthermore, the anti-opening component comprises clamping claws and clamping sleeves matched with the clamping claws, the clamping claws are symmetrically installed on two sides of the lower end of the rear connecting rod through the connecting rod, the clamping sleeves are symmetrically installed at the rear ends of the two damping cross beams, and when the foldable rear seat support is in a folded state, the clamping claws are clamped on the clamping sleeves.

Further, the supporting component comprises a telescopic supporting rod, a front fork, a connecting fixing piece and a front shock absorber, the upper end of the telescopic supporting rod is fixedly installed on the handle, the lower end of the telescopic supporting rod is connected with the front fork through the connecting fixing piece, the connecting fixing piece is fixedly connected with the bottom plate of the vehicle, the telescopic supporting rod is coaxially rotated with the front fork, and the front shock absorber is connected with the steering wheel at two ends of the front fork.

Furthermore, foot pedals are arranged on two sides of the front end of the vehicle bottom plate.

Furthermore, the U-shaped pull rod is installed to the front end of vehicle bottom plate, the both ends of U-shaped pull rod with but the pull is connected between the front end of vehicle bottom plate.

Further, a bracket is installed at the rear end of the vehicle bottom plate, and the bracket is in telescopic connection with the vehicle bottom plate.

The utility model has the advantages that: 1. increased back shock attenuation and back shock attenuation support, in the driving process, if meet the road surface at ordinary times, this folding luggage van of riding instead of walk can vibrate from top to bottom, the back shock attenuation can cushion under its self structure, to one side compression, and then drive the shock attenuation crossbeam and take place slight rotation, the shock attenuation crossbeam takes place slight rotation downwards for longitudinal support pole, and then it is downward to drive folding back seat support, cushion this folding luggage van of riding instead of walk and take place vibrate, prevent that the driver from receiving great impact force because of the automobile body vibrates, the travelling comfort has been increased, the damage that the automobile body received has also been reduced simultaneously, increase its life.

2. The anti-bouncing component is arranged, when the foldable backseat support is folded, the clamping claw is just clamped on the clamping sleeve, the foldable backseat support can be prevented from bouncing, and the design is more humanized.

3. The battery of the front is arranged on the foldable backseat support, the battery accommodating groove is formed in the rear side of the vehicle bottom plate through improvement, the battery is placed in the battery accommodating groove, the space is saved, and the foldable and telescopic space of the backseat is increased.

4. The steering wheel and the rear wheel are both solid tires, so that the tire burst is not needed to be worried about, the air can be timely recorded, and the convenience and the trouble saving are realized.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic side view of a foldable luggage cart for riding instead of walk in accordance with the present invention;

FIG. 2 is a schematic view of the folding luggage cart of the present invention;

FIG. 3 is a schematic plan view of a bottom plate of the foldable luggage cart for walking assist of the present invention;

FIG. 4 is a structural diagram of a foldable rear seat support, a rear shock absorption support and a rear shock absorption of the foldable luggage cart for walking assist of the present invention;

FIG. 5 is a schematic view of the folding transmission of the foldable backseat frame of the foldable luggage cart;

fig. 6 is a rear view of a foldable rear seat support of the foldable luggage cart for walking assist of the present invention;

fig. 7 is a side view of the foldable backseat support of the foldable luggage cart of the present invention.

Wherein: 100. a vehicle bottom plate; 200. a foldable back seat support; 300. a rear shock absorbing mounting bracket; 400. a handlebar; 500. a support assembly; 600. rear shock absorption; 700. a backrest; 800. an anti-ballistic component; 101. A steering wheel; 102. a rear wheel; 103. a foot pedal; 104. a U-shaped pull rod; 105. a bracket; 106. a battery accommodating groove; 107. a rear anti-tip wheel; 108. a front universal wheel; 1051. a U-shaped gear; 1052. a pull rod; 201. a rear connecting rod; 202. a right support bar; 203. a left support bar; 204. a first folding bar; 205. A fourth folding bar; 206. a second folding bar; 207. a third folding bar; 208. a first sleeve; 209. A second sleeve; 210. a third sleeve; 211. a fourth sleeve; 212. a bolt; 213. a control line; 214. a control switch; 215. pipe sleeve; 301. a shock-absorbing cross beam; 302. a longitudinal support bar; 801. a claw; 802. and (6) clamping and fixing the sleeve.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1, a folding luggage cart for riding instead of walk comprises: the utility model discloses a car bottom plate, install at the directive wheel of bottom plate front end, the symmetry install the rear wheel in the rear wheel of bottom plate rear end left and right sides, wherein, directive wheel and rear wheel all adopt solid tyre, do not worry about blowing out, do not need not worry about and beat gas at every moment, make things convenient for more and save trouble, and set up the handlebar at bottom plate front end, the handlebar through support assembly with the coaxial steering connection of directive wheel, still including set up in the collapsible rear seat support of bottom plate rear end, install the cushion on the collapsible rear seat support, and with the back that the collapsible rear seat support rotates the connection, its characterized in that, be provided with back shock attenuation and back shock attenuation installing support between bottom plate and the collapsible rear seat support, swing joint between the upper end of back shock attenuation installing support and the collapsible rear seat support, lower extreme one side of back shock attenuation installing support and bottom plate fixed connection, the other side of the lower end of the rear shock absorption mounting bracket is rotatably connected with one end of a rear shock absorption, and the other end of the rear shock absorption is rotatably connected with the vehicle bottom plate.

Further, the rear end of vehicle bottom plate is equipped with a battery holding tank, the battery holding tank is located under collapsible back seat support, the left and right sides symmetry of battery holding tank is equipped with the mounting groove, the length of mounting groove with the length of battery holding tank is the same. The battery of the front is arranged on the foldable backseat support, the battery accommodating groove is formed in the rear side of the vehicle bottom plate through improvement, the battery is placed in the battery accommodating groove, the space is saved, and the foldable and telescopic space of the backseat is increased.

Further, back shock attenuation installing support includes two longitudinal support poles and two shock attenuation crossbeams, wherein, two longitudinal support poles respectively fixed mounting be in be close to one side of handlebar in the mounting groove, the one end of shock attenuation crossbeam with the top of longitudinal support pole is rotated and is connected, the other end downside of shock attenuation crossbeam with back absorbing one end is rotated and is connected, back absorbing other end rotates and installs the one side of keeping away from the handlebar in the mounting groove. Wherein, it should be noted that, the rear shock absorber and the shock absorbing beam are not vertically arranged, are obliquely arranged, and have a certain included angle with the vehicle bottom plate and the shock absorbing beam. In the driving process, if meet the road surface at ordinary times, this folding luggage van of riding instead of walk can vibrate from top to bottom, the back shock attenuation can cushion under its self structure, to one side compression, and then drive the shock attenuation crossbeam and take place slight rotation, the shock attenuation crossbeam takes place slight rotation downwards for longitudinal support pole, and then it is downward to drive the folding back seat support, cushion this folding luggage van of riding instead of walk vibration that takes place, prevent that the driver from receiving great impact force because of the automobile body vibrates, the travelling comfort has been increased, the damage that the automobile body received has also been reduced simultaneously, increase its life.

Further, the foldable rear seat support comprises a left support rod, a right support rod, a rear connecting rod, first to fourth folding rods, first to fourth sleeves and a pipe sleeve, wherein the left support rod and the right support rod are hollow and are symmetrically and fixedly arranged at two ends of the rear connecting rod, the first folding rod and the second folding rod are arranged on one side of the foldable rear seat support in an X-crossing manner, the third folding rod and the fourth folding rod are arranged on the other side of the foldable rear seat support in an X-crossing manner, the crossing positions are respectively connected through screw rotation, the top ends of the first folding rod and the fourth folding rod are vertically connected with the first sleeve, the bottom ends of the first folding rod and the fourth folding rod are respectively hinged with the damping cross beam, the bottom ends of the second folding rod and the third folding rod are respectively and vertically fixedly connected with the second sleeve, the top ends of the second folding rod and the third folding rod are hinged with the cushion frame, the utility model discloses a folding backseat support, including first telescopic both ends cover, second folding rod and third folding rod, second telescopic both ends cover is equipped with the third sleeve pipe, the third sleeve pipe is located the outside of first folding rod and fourth folding rod, the both ends cover of second telescopic is equipped with the fourth sleeve pipe, the fourth sleeve pipe is located the outside of second folding rod and third folding rod, fixed mounting has on the shock attenuation crossbeam with the pipe box that the fourth sleeve pipe matches, the fourth sleeve pipe box is located in the pipe box, the third sleeve pipe cover establish with in left branch vaulting pole and the right branch vaulting pole, left branch vaulting pole and the inboard department of right branch vaulting pole are provided with the bolt, and the bolt passes through the control line and is connected with control switch, control switch sets up on the back connecting rod, and control switch, control switch control line pulling, and then the pulling bolt, just can fold collapsible backseat support.

Further, an anti-opening assembly is arranged between the rear shock-absorbing mounting bracket and the foldable rear seat bracket.

Furthermore, the anti-opening component comprises clamping claws and clamping sleeves matched with the clamping claws, the clamping claws are symmetrically installed on two sides of the lower end of the rear connecting rod through the connecting rod, the clamping sleeves are symmetrically installed at the rear ends of the two damping cross beams, and when the foldable rear seat support is in a folded state, the clamping claws are clamped on the clamping sleeves. When the foldable backseat support is folded, the clamping claws are just clamped on the clamping sleeves, so that the foldable backseat support can be prevented from bouncing off, and the design is more humanized.

Further, the supporting component comprises a telescopic supporting rod, a front fork, a connecting fixing piece and a front shock absorber, the upper end of the telescopic supporting rod is fixedly installed on the handle, the lower end of the telescopic supporting rod is connected with the front fork through the connecting fixing piece, the connecting fixing piece is fixedly connected with the bottom plate of the vehicle, the telescopic supporting rod is coaxially rotated with the front fork, and the front shock absorber is connected with the steering wheel at two ends of the front fork.

Furthermore, foot pedals are arranged on two sides of the front end of the vehicle bottom plate.

Furthermore, the U-shaped pull rod is installed to the front end of vehicle bottom plate, the both ends of U-shaped pull rod with but the pull is connected between the front end of vehicle bottom plate. This U type pull rod stretches into vehicle bottom plate front end when not using to pin through the locating pin, can regard as crashproof protection roof beam to use this moment, when using, pull open the locating pin, pull out U type pull rod, can regard as the handle to use, fold this folding luggage van of riding instead of walk, regard U type pull rod as the handle to use, can pull the car and walk, convenient laborsaving. Pulling out the U-shaped pull rod also allows for the placement of items on the U-shaped pull rod if not folded.

Further, a bracket is installed at the rear end of the vehicle bottom plate, and the bracket is in telescopic connection with the vehicle bottom plate. As shown in the figure, the bracket comprises a U-shaped gear and two pull rods, the pull rods are fixedly connected with the two ends of the U-shaped gear, the pull rods are connected with the vehicle bottom plate in a pulling mode, the pull rods are locked through the positioning pins, when the bracket is not used, the bracket is hidden in the vehicle bottom plate and is locked through the positioning pins, the bracket is pulled out during use, articles can be borne, the bracket can also be used as an anti-overturning bracket, and the whole vehicle body is supported.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims (10)

1. A folding ride-on luggage cart comprising: a vehicle bottom plate, steering wheels arranged at the front end of the vehicle bottom plate, rear wheels symmetrically arranged at the left side and the right side of the rear end of the vehicle bottom plate, the handle bar is arranged at the front end of the vehicle bottom plate and is coaxially connected with the steering wheel in a steering way through a support component, the foldable rear seat support is arranged at the rear end of the vehicle bottom plate, the cushion is arranged on the foldable rear seat support, and the backrest is rotationally connected with the foldable rear seat support, it is characterized in that a rear shock absorption and rear shock absorption mounting bracket is arranged between the vehicle bottom plate and the foldable rear seat bracket, the upper end of the rear shock absorption mounting bracket is movably connected with the foldable rear seat bracket, one side of the lower end of the rear shock absorption mounting bracket is fixedly connected with the vehicle bottom plate, the other side of the lower end of the rear shock absorption mounting bracket is rotatably connected with one end of a rear shock absorption, and the other end of the rear shock absorption is rotatably connected with the vehicle bottom plate.

2. The foldable luggage cart for walking as claimed in claim 1, wherein a battery receiving groove is provided at the rear end of the cart bottom plate, the battery receiving groove is located under the foldable rear seat support, mounting grooves are symmetrically provided at the left and right sides of the battery receiving groove, and the length of the mounting grooves is the same as that of the battery receiving groove.

3. The foldable luggage barrow according to claim 2, wherein the rear shock absorbing mounting bracket comprises two longitudinal support rods and two shock absorbing beams, wherein the two longitudinal support rods are respectively and fixedly mounted at one side close to the handlebar in the mounting groove, one end of the shock absorbing beam is rotatably connected with the top of the longitudinal support rod, the lower side of the other end of the shock absorbing beam is rotatably connected with one end of the rear shock absorbing beam, and the other end of the rear shock absorbing beam is rotatably mounted at one side far away from the handlebar in the mounting groove.

4. The foldable scooter as claimed in claim 3, wherein the foldable rear seat support comprises a left support bar, a right support bar, a rear connection bar, a first folding bar, a second folding bar, a third folding bar, a fourth folding bar, a first sleeve, a second sleeve, a third sleeve, a fourth sleeve and a sleeve, the left support bar and the right support bar are hollow and symmetrically and fixedly mounted at two ends of the rear connection bar, wherein the first folding bar and the second folding bar are arranged at one side of the foldable rear seat support in an X-crossing manner, the third folding bar and the fourth folding bar are arranged at the other side of the foldable rear seat support in an X-crossing manner, the intersections are respectively connected by a screw rod in a rotating manner, the top ends of the first folding bar and the fourth folding bar are vertically connected with the first sleeve, the bottom ends of the first folding bar and the fourth folding bar are respectively hinged with the damping beam, the bottom of second folding rod and third folding rod is perpendicular fixed connection respectively the second sleeve pipe, the top of second folding rod and third folding rod with articulated connection between the cushion frame, second folding rod and third folding rod are located the inboard, first sheathed tube both ends cover is equipped with the third sleeve pipe, the third sleeve pipe is located the outside of first folding rod and fourth folding rod, the sheathed tube both ends cover of second is equipped with the fourth sleeve pipe, the fourth sleeve pipe is located the outside of second folding rod and third folding rod, fixed mounting has on the shock attenuation crossbeam with the pipe box that the fourth sleeve pipe matches, the fourth sleeve pipe box is located in the pipe box, the third sleeve pipe box establish with in left branch vaulting pole and the right branch vaulting pole.

5. The foldable mobility scooter as claimed in claim 4, wherein an anti-pop assembly is provided between the rear shock mounting bracket and the foldable rear seat bracket.

6. The foldable luggage cart for walking assistant of claim 5, wherein said anti-pop-up assembly is composed of a claw and a fastening sleeve matched with said claw, said claw is symmetrically installed on both sides of the lower end of said rear connecting rod through the connecting rod, said fastening sleeve is symmetrically installed on the rear end of two damping beams, when the foldable rear seat support is folded, said claw is fastened on said fastening sleeve.

7. The foldable luggage barrow according to any one of claims 1 to 6, wherein the support assembly comprises a telescopic support rod, a front fork, a connecting fixing member and a front shock absorber, a handle is fixedly mounted at the upper end of the telescopic support rod, the lower end of the telescopic support rod is connected with the front fork through the connecting fixing member, the connecting fixing member is fixedly connected with the scooter bottom plate, the telescopic support rod and the front fork rotate coaxially, and the two ends of the front fork are connected with the steering wheel through the front shock absorber.

8. The foldable luggage cart as claimed in claim 7, wherein pedals are mounted on both sides of the front end of the cart bottom plate.

9. The foldable luggage barrow according to claim 8, wherein a U-shaped pull rod is mounted at the front end of the barrow bottom plate, and two ends of the U-shaped pull rod are connected with the front end of the barrow bottom plate in a drawing manner.

10. The foldable luggage barrow according to claim 9, wherein a bracket is mounted at the rear end of the cart bottom plate, and the bracket is telescopically connected with the cart bottom plate.