CN211995994U

CN211995994U - Multifunctional cart

Info

Publication number: CN211995994U
Application number: CN202020705745.9U
Authority: CN
Inventors: 王泽彦
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2020-11-24
Anticipated expiration: 2030-04-30

Abstract

The utility model discloses a multifunctional trolley, which comprises a carriage body, first support, second support and saddle, the both sides of the bottom of automobile body all are equipped with the main wheel, first support is "<" type structure, and one side of first support is equipped with draw-in groove and first U type back draw-in groove before the first U type, one side of second support is equipped with the draw-in groove before the second U type corresponding with the preceding draw-in groove position of first U type, and draw-in groove behind the second U type corresponding with draw-in groove position behind the first U type, and draw-in groove before draw-in groove and the second U type enclose to close and form preceding draw-in groove before the first U type, draw-in groove and second U type back draw-in groove enclose to close and form back draw-in groove behind the first U type, the below of saddle is equipped with preceding draw-in groove position corresponding preceding draw-in post and with back draw-in groove position corresponding back draw-in post. The utility model relates to a rationally, simple structure can regard as walker, scooter and scooter to use, and combination, split convenient and fast have very big reinforcing the functionality of perambulator, and occupation space is few, saves family's spending, resources are saved.

Description

Multifunctional cart

Technical Field

The utility model belongs to the technical field of the bassinet, concretely relates to multifunctional cart.

Background

The child's bike is a tool for children to ride instead of walk, and at present, the child's bike is generally divided into a walker, a scooter with a seat and a scooter, and the function is very single. When different requirements are met, more vehicles are often needed, the occupied space is large, the family expenditure is large, and more resources are wasted.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional trolley to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multifunctional cart, its structural feature lies in: comprises a vehicle body, a first bracket, a second bracket and a vehicle seat, wherein both sides of the upper end of the vehicle body are respectively provided with a convex part, the convex parts are internally provided with an installation screw hole for assembling a bolt, both sides of the bottom of the vehicle body are respectively provided with a main wheel, the middle position of the lower end of the rear end surface of the vehicle body is provided with an auxiliary bracket, both sides of the top end of the auxiliary bracket are respectively provided with a convex part, the convex parts are internally provided with an installation screw hole for assembling a bolt, the first bracket and the second bracket are fixed by a locking mechanism, the front end of the first bracket is provided with a through hole corresponding to the position of the convex part, the bottom of the rear end of the first bracket is provided with a supporting wheel, the first bracket is connected with the installation screw hole by a bolt penetrating through the through hole, the first bracket is of a 'U' type structure, one side of the first bracket is provided with a first U type front clamping groove and a first U type rear clamping groove, the second bracket is consistent with the first bracket structure, one side, and draw-in groove behind the second U type corresponding with draw-in groove position behind the first U type, and draw-in groove before draw-in groove and the second U type before the first U type enclose to close and form preceding draw-in groove, draw-in groove and the draw-in groove after the second U type enclose behind the first U type and close and form back draw-in groove, the below of saddle is equipped with the preceding calorie of post corresponding with preceding draw-in groove position and with the back draw-in groove position corresponding back card post, wherein can all dismantle the connection through the mode of pegging graft between preceding draw-in groove and the preceding calorie of post and between back draw-in groove and the back card post, and the top of back card post rotates with the saddle and is connected.

Preferably, a handle is installed on the top of the vehicle body, and a plurality of toy components are arranged on the front end surface of the vehicle body.

Preferably, the end face of one side opposite to the first support and the second support is provided with convex columns and grooves which are alternately arranged at intervals, the positions of the grooves on the first support correspond to those of the convex columns on the second support, the positions of the convex columns on the first support correspond to those of the grooves on the second support, and the convex columns and the grooves which correspond to each other in position on the first support and the second support are detachably connected in an inserting interference mode.

Preferably, the locking mechanism comprises a mounting seat arranged on the rear end face of the first support, a rotating part rotatably connected with the mounting seat through a rotating shaft, and a clamping hook part fixedly connected with the rotating shaft, wherein an opening used for the clamping hook part to enter and exit is formed in one side end face of the first support, and a hook groove matched with the clamping hook part is formed in one side end face of the second support.

Preferably, the inner side of the mounting seat is provided with a limiting part for limiting the position of the clamping hook part.

Preferably, the rear end of the first bracket is provided with a mounting screw hole, and the supporting wheel is connected with the mounting screw hole through a bolt.

Compared with the prior art, the utility model relates to a rationally, simple structure both can regard as the walker, can regard as scooter and scooter to use again, and combination, split convenient and fast, very big reinforcing the functionality of perambulator, occupation space is few, saves family's spending, resources are saved.

Drawings

Fig. 1 is a schematic structural view of the scooter of the present invention in use;

FIG. 2 is a schematic structural view of the scooter of the present invention in use;

FIG. 3 is a schematic structural view of the walker in use of the present invention;

fig. 4 is a schematic structural view of the vehicle body of the present invention;

fig. 5 is a schematic view of the mounting structure of the first bracket and the second bracket of the present invention;

fig. 6 is an exploded view of the first and second brackets of the present invention;

fig. 7 is a schematic structural view of the latch mechanism of the present invention;

fig. 8 is a schematic structural view of the saddle of the present invention;

in the figure: 1-vehicle body, 2-first bracket, 3-second bracket, 4-vehicle seat, 5-convex part, 6-bolt, 7-mounting screw hole, 8-main wheel, 9-auxiliary bracket, 10-through hole, 11-supporting wheel, 12-first U-shaped front clamping groove, 13-first U-shaped rear clamping groove, 14-second U-shaped front clamping groove, 15-second U-shaped rear clamping groove, 16-front clamping groove, 17-rear clamping groove, 18-front clamping column, 19-rear clamping column, 20-handle, 21-toy component, 22-convex column, 23-groove, 24-mounting seat, 25-rotating shaft, 26-rotating part, 27-clamping hook part, 28-opening and 29-limiting part.

Detailed Description

The invention is further explained with reference to the drawings, without limiting the scope of protection of the invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "left", "right", "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 in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

Referring to fig. 1-8, the present invention provides a technical solution, a multifunctional cart, comprising a cart body 1, a first support 2, a second support 3 and a cart seat 4, wherein both sides of the upper end of the cart body 1 are provided with a protrusion 5, and the protrusion 5 is provided with a mounting screw hole 7 equipped with a bolt 6, both sides of the bottom of the cart body 1 are provided with a main wheel 8, the middle position of the lower end of the rear end surface of the cart body 1 is provided with an auxiliary support 9, wherein both sides of the top end of the auxiliary support 9 are provided with a protrusion 5, and the protrusion 5 is provided with a mounting screw hole 7 equipped with a bolt 6, the first support 2 and the second support 3 are fixed by a locking mechanism, the front end of the first support 2 is provided with a through hole 10 corresponding to the protrusion 5, the bottom of the rear end of the first support 2 is provided with a support wheel 11, and the first support 2 is connected with the mounting screw hole 7 by the bolt 6 penetrating through the through hole 10, the first bracket 2 is of a 'T' -shaped structure, a first U-shaped front clamping groove 12 and a first U-shaped rear clamping groove 13 are arranged on one side of the first bracket 2, the second bracket 3 and the first bracket 2 are consistent in structure, a second U-shaped front clamping groove 14 corresponding to the position of the first U-shaped front clamping groove 12 and a second U-shaped rear clamping groove 15 corresponding to the position of the first U-shaped rear clamping groove 13 are arranged on one side of the second bracket 3, the first U-shaped front clamping groove 12 and the second U-shaped front clamping groove 14 are enclosed to form a front clamping groove 16, the first U-shaped rear clamping groove 13 and the second U-shaped rear clamping groove 15 are enclosed to form a rear clamping groove 17, a front clamping column 18 corresponding to the position of the front clamping groove 16 and a rear clamping column 19 corresponding to the position of the rear clamping groove 17 are arranged below the saddle 4, wherein the front clamping groove 16 and the front clamping column 8 and the rear clamping column 17 and the rear clamping column 19 are detachably connected in an inserting manner, and the top end of the rear clamping column 19 is rotatably connected with the saddle 4.

In the embodiment, a handle 20 is installed on the top of the vehicle body 1, and a plurality of toy components 21 are arranged on the front end surface of the vehicle body 1.

In this embodiment, the end faces of the opposite sides of the first support 2 and the second support 3 are respectively provided with a convex column 22 and a concave groove 23 which are alternately arranged at intervals, the positions of the concave groove 23 on the first support 2 correspond to the positions of the convex column 22 on the second support 3, the positions of the convex column 22 on the first support 2 correspond to the positions of the concave groove 23 on the second support 3, and the convex columns 22 and the concave grooves 23 which correspond to each other in position on the first support 2 and the second support 3 are detachably connected in an inserting interference manner.

In this embodiment, the locking mechanism includes an installation seat 24 disposed on a rear end surface of the first bracket 2, a rotating portion 26 rotatably connected to the installation seat 24 through a rotating shaft 25, and a hook portion 27 fixedly connected to the rotating shaft 25, wherein an opening 28 for the hook portion 27 to enter and exit is disposed on an end surface of one side of the first bracket 2, and a hook groove (not shown) adapted to the hook portion 27 is disposed on an end surface of one side of the second bracket 3.

In this embodiment, a position-limiting portion 29 for limiting the position of the hook portion 21 is disposed on the inner side of the mounting seat 18.

In the embodiment, the rear end of the first bracket 2 is provided with a mounting screw hole 7, and the supporting wheel 11 is connected with the mounting screw hole 7 through a bolt 6.

The working principle is as follows:

the state of the scooter is as follows: as shown in fig. 1, the first bracket 2 is fixed on the left side of the auxiliary bracket 9 through the bolt 6, the second bracket 3 is fixed on the right side of the auxiliary bracket 9 through the bolt 6, at this time, the convex column 22 and the groove 23 on the first bracket 2 and the second bracket 3 are inserted into each other, so as to realize the primary fixation of the position between the first bracket 2 and the second bracket 3, the rotating part 26 is rotated again, the tail end of the linkage hook part 27 passes through the opening 28 and is clamped into the hook groove on the second bracket 3, the position between the first bracket 2 and the second bracket 3 is further fixed, the rear clamping column 19 is rotated to be straightened from the lower part of the saddle 4, the front clamping column 18 below the saddle 4 is inserted into the front clamping groove 16, the rear clamping column 19 is inserted into the rear clamping groove 17, and the assembly of the scooter is completed. A child may sit astride the seat 4 and slide on the ground with both feet to play.

Scooter state: as shown in fig. 2, the first bracket 2 is fixed on the right side of the auxiliary bracket 9 through the bolt 6, the second bracket 3 is fixed on the left side of the auxiliary bracket 9 through the bolt 6, at the moment, the convex column 22 and the groove 23 on the first bracket 2 and the second bracket 3 are mutually inserted, the primary fixation of the position between the first bracket 2 and the second bracket 3 is realized, the rotating part 26 is rotated again, the tail end of the linkage clamping hook part 27 passes through the opening 28 and is clamped into the hook groove on the second bracket 3, the position between the first bracket 2 and the second bracket 3 is further fixed, and the assembly of the scooter is completed. At the moment, one sides of the first support 2 and the second support 3 close to the supporting wheels 11 are in a horizontal state to form a pedal, and a child can step one foot on the pedal and slide on the ground through the other foot to play.

The state of the walker: as shown in fig. 3, the first support 2 is fixed on the right side of the vehicle body 1 through the bolt 6, and the second support 3 is fixed on the left side of the vehicle body 1 through the bolt 6, so that the assembly of the baby walker is completed, a child can stand between the first support 2 and the second support 3, hold the handle 20 with both hands and push forwards. At this time, the main wheel 8 and the two supporting wheels 11 touch the ground, and a triangular structure is formed between the vehicle body 1 and the first bracket 2 and the second bracket 3, so that the stability is high.

The front end face of the vehicle body 1 is provided with a plurality of toy components 21, and the toy components 21 can be cognitive toys, building block toys, gear toys, music toys and the like, so that the functions of the cart are further enriched, and the play interest and the hand-eye coordination ability of children are improved.

Supporting wheel 11 is connected with the installation screw 7 of first support 2 rear end through bolt 6, and the frictional force between supporting wheel 11 and the first support 2 can be adjusted to the locking degree through bolt 6, and the locking degree is higher supporting wheel 11 just more big with the frictional force between first support 2 when rotating, can effectively avoid child's speed of a motor vehicle when playing at an excessive speed, improves the safety in utilization.

The utility model relates to a rationally, simple structure both can regard as the walker, can regard as scooter and scooter to use again, and combination, split convenient and fast have greatly strengthened the functionality of perambulator, and occupation space is few, saves family's spending, resources are saved.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, and any reference signs in the claims are not intended to be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a multi-functional shallow which characterized in that: the bicycle comprises a bicycle body, a first support, a second support and a bicycle seat, wherein both sides of the upper end of the bicycle body are respectively provided with a convex part, an installation screw hole assembled with a bolt is arranged in each convex part, both sides of the bottom of the bicycle body are respectively provided with a main wheel, an auxiliary support is arranged in the middle of the lower end of the rear end surface of the bicycle body, both sides of the top end of each auxiliary support are respectively provided with a convex part, an installation screw hole assembled with a bolt is arranged in each convex part, the first support and the second support are fixed through a locking mechanism, the front end of the first support is provided with a through hole corresponding to the position of the convex part, the bottom of the rear end of the first support is provided with a supporting wheel, the first support is connected with the installation screw hole through a bolt penetrating through the through hole, the first support is of a <' type structure, and one side of the first support is provided with a first U-shaped, the second support is consistent with the first support structure, wherein one side of the second support is provided with a front clamping groove of a second U-shaped corresponding to the position of the front clamping groove of the first U-shaped and a rear clamping groove of the second U-shaped corresponding to the position of the rear clamping groove of the first U-shaped, the front clamping groove is formed by surrounding the front clamping groove of the first U-shaped and the front clamping groove of the second U-shaped, the rear clamping groove is formed by surrounding the rear clamping groove of the first U-shaped and the rear clamping groove of the second U-shaped, a front clamping column corresponding to the position of the front clamping groove and a rear clamping column corresponding to the position of the rear clamping groove are arranged below the seat, the front clamping groove and the front clamping column and the rear clamping column are detachably connected in an inserting mode, and the top end of the rear clamping column is rotatably connected with the seat.

2. The multi-function cart of claim 1, wherein: the top of the car body is provided with a handle, and the front end surface of the car body is provided with a plurality of toy components.

3. The multi-function cart of claim 1, wherein: the opposite side end face of first support and second support all be equipped with projection and the recess that alternative interval set up, wherein recess on the first support is corresponding with the projection position on the second support, the projection on the first support is corresponding with the recess position on the second support, and can dismantle the connection through grafting interference mode between the corresponding projection in position and the recess on first support and the second support.

4. The multi-function cart of claim 1, wherein: the locking mechanism comprises a mounting seat arranged on the rear end face of the first support, a rotating part connected with the mounting seat in a rotating mode through a rotating shaft, and a clamping hook part fixedly connected with the rotating shaft, wherein an opening used for the clamping hook part to pass in and out is formed in one side end face of the first support, and a hook groove matched with the clamping hook part is formed in one side end face of the second support.

5. The multi-function cart of claim 4, wherein: the inner side of the mounting seat is provided with a limiting part for limiting the position of the clamping hook part.

6. The multi-function cart of claim 1, wherein: the rear end of the first support is provided with an installation screw hole, and the supporting wheel is connected with the installation screw hole through a bolt.