CN211519738U

CN211519738U - Foldable multifunctional child bicycle

Info

Publication number: CN211519738U
Application number: CN201922028009.4U
Authority: CN
Inventors: 许金星
Original assignee: Huaian Vocational College of Information Technology
Current assignee: Huaian Vocational College of Information Technology
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-09-18
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a folding multi-functional children bike, including preceding axostylus axostyle, the bottom fixedly connected with head rod of preceding axostylus axostyle one side, the total amount that the head rod set up is two, and one side of two head rods is provided with the protective housing, and protective housing and the first sleeve pipe of fixedly connected with are run through to one side of two head rods, first sheathed tube top and bottom all have the second sleeve pipe through pivot swing joint. This folding multi-functional children bicycle, through the design of first connecting rod, second connecting rod, first sleeve pipe and second sleeve pipe, let the user can be folding from the middle with the bicycle, let the front wheel of bicycle turn to the position of rear wheel, carry out the folding of first wheel to the bicycle, the design of screens piece, seat and slider lets the user remove the seat to one side and the rotation of screens piece to folding the accomodating of seat.

Description

Foldable multifunctional child bicycle

Technical Field

The utility model relates to a bicycle technical field specifically is a folding multi-functional children bicycle.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides the vehicle, the person steps on the pedal as power, and the vehicle is a green and environment-friendly vehicle. The English language bicycle. Where bi means two and cycle means the wheel, i.e. the two-wheeled vehicle. In china, taiwan, singapore, commonly referred to as "bicycle" or "pedal cycle"; it is commonly called "bicycle" in hong Kong and Australia (although cantonese is commonly called as such); and is called "self-carriage" in Japan. The bicycles are various, including single-person bicycles, double-person bicycles and multi-person bicycles, and can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sport event, including road bike racing, mountain bike racing, field bike racing, stunt bike racing, and the like.

Traditional children's bicycle often does not take folding function certainly, is not portable, and the children's bicycle that a small part can be folded, and the step is loaded down with trivial details too complicated folding, can not satisfy user's user demand. Therefore, we propose a foldable multifunctional children bicycle.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a folding multi-functional children bicycle to provide traditional children bicycle in solving above-mentioned background art often not from taking folding function, portable not, and small part can folding children bicycle, and the step is loaded down with trivial details too complicated folding, can not satisfy user demand's problem.

In order to achieve the above object, the utility model provides a following technical scheme: a foldable multifunctional child bicycle comprises a front shaft rod, wherein the bottom of one side of the front shaft rod is fixedly connected with two first connecting rods, the total number of the first connecting rods is two, one sides of the two first connecting rods are provided with protective housings, one sides of the two first connecting rods penetrate through the protective housings and are fixedly connected with first sleeves, the tops and the bottoms of the first sleeves are movably connected with second sleeves through rotating shafts, one sides of the two second sleeves are fixedly connected with second connecting rods, one sides of the two second connecting rods penetrate through the protective housings and extend to the outside of the protective housings, the other side of the protective housings is fixedly connected with limiting pieces, the total number of the limiting pieces is two, one sides of the two limiting pieces are provided with clamping screws, the total number of the clamping screws is eight, one sides of the eight clamping screws penetrate through the limiting pieces and are in threaded connection with the protective housings, the bottom fixedly connected with of pivot changes the handle, axostylus axostyle behind one side fixedly connected with of two second connecting rods, there is the dead lever at the inside top of back axostylus axostyle through pivot swing joint, there is the gag lever post at the top of dead lever through pivot swing joint, all be provided with the fixed screw by the bottom position of gag lever post both sides, the gag lever post is all run through and with dead lever threaded connection to one side that two fixed screws are relative, the top fixedly connected with slider of dead lever, the both sides of slider all run through the seat and rather than the inner wall contact, the seat bottom lean on intermediate position fixedly connected with screens piece, the total amount that screens piece set up is four, and one side that four screens piece bottoms are close to the gag lever post all is provided with the spacing screw, and the screens piece all runs through.

Preferably, one side of the top of the seat is movably connected with a backup plate through a rotating shaft, and one side of the backup plate is fixedly connected with a containing box.

Preferably, the front end of the front shaft rod is fixedly connected with a transparent shell, the interior of the transparent shell is of a hollow structure, one side of the interior of the transparent shell is provided with an illuminating lamp, and one side of the illuminating lamp is fixedly connected with the front shaft rod.

Preferably, the bottom of the front shaft lever is fixedly connected with a reinforcing rod, and the bottom of the reinforcing rod is movably connected with a front wheel through a rotating shaft.

Preferably, one side of the rear shaft lever is fixedly connected with a clamping lever, and the bottom of the clamping lever is movably connected with a rear wheel through a rotating shaft.

Preferably, the storage box is of a hollow structure, and a cover is movably connected to the middle of one side of the storage box through a hinge.

Compared with the prior art, the beneficial effects of the utility model are that: this folding multi-functional children bicycle, through first connecting rod, the second connecting rod, the design of first sleeve pipe and second sleeve pipe, let the user can be folding from the middle with the bicycle, let the front wheel of bicycle turn to the position of rear wheel, carry out the folding of first wheel to the bicycle, the screens piece, the design of seat and slider, let the user can remove the seat to one side and the rotation of screens piece, thereby fold to the seat and accomodate, the design of light, let the user can utilize the light to throw light on, the design of containing box, let the user can leave children's article in the containing box, convenient and fast takes, and easy operation is convenient, user's user demand has been satisfied.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of the rear axle of the present invention;

FIG. 3 is a sectional view of the front axle of the present invention;

fig. 4 is a structural sectional view of the protective shell of the present invention.

In the figure: 1. a front axle rod; 2. a reinforcing rod; 3. a front wheel; 4. a first connecting rod; 5. a protective shell; 6. A second connecting rod; 7. a position clamping rod; 8. a rear wheel; 9. fixing the rod; 10. a limiting rod; 11. a bit block; 12. a limiting screw; 13. a seat; 14. a backup plate; 15. a slider; 16. a storage box; 17. an illuminating lamp; 18. a transparent shell; 19. a limiting sheet; 20. a clamping screw; 21. a second sleeve; 22. a first sleeve; 23. a rear shaft lever; 24. and (4) turning the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a foldable multifunctional child bicycle comprises a front shaft lever 1, wherein the bottom of one side of the front shaft lever 1 is fixedly connected with two first connecting rods 4, the total number of the first connecting rods 4 is two, one side of the two first connecting rods 4 is provided with a protective shell 5, one side of the two first connecting rods 4 penetrates through the protective shell 5 and is fixedly connected with a first sleeve 22, the top and the bottom of the first sleeve 22 are movably connected with second sleeves 21 through rotating shafts, one side of each of the two second sleeves 21 is fixedly connected with a second connecting rod 6, one side of each of the two second connecting rods 6 penetrates through the protective shell 5 and extends to the outside, the other side of the protective shell 5 is fixedly connected with two limiting pieces 19, the total number of the limiting pieces 19 is two, one side of the two limiting pieces 19 is provided with eight clamping screws 20, one side of each of the eight clamping screws 20 penetrates through the limiting piece 19 and is in threaded connection with the protective shell 5, bottom fixedly connected with of pivot changes 24, axostylus axostyle 23 behind one side fixedly connected with of two second connecting rods 6, there is dead lever 9 at the inside top of back axostylus axostyle 23 through pivot swing joint, there is gag lever post 10 at the top of dead lever 9 through pivot swing joint, all be provided with the fixed screw by bottom position of leaning on of gag lever post 10 both sides, one side that two fixed screws are relative all runs through gag lever post 10 and with dead lever post 9 threaded connection, top fixedly connected with slider 15 of dead lever post 9, slider 15's both sides all run through seat 13 and rather than the inner wall contact, 13 bottom leaning on intermediate position fixedly connected with screens piece 11, the total quantity that screens piece 11 set up is four, one side that four screens pieces 11 bottoms are close to gag lever post 10 all is provided with spacing screw 12, the top of four spacing screws 12 all runs through screens piece 11 and with 15.

The utility model discloses in: one side of the top of the seat 13 is movably connected with a backup plate 14 through a rotating shaft, and one side of the backup plate 14 is fixedly connected with a containing box 16; by designing the storage box 16, a toy of a child can be stored in the storage box 16.

The utility model discloses in: the front end of the front shaft lever 1 is fixedly connected with a transparent shell 18, the interior of the transparent shell 18 is of a hollow structure, one side of the interior of the transparent shell is provided with an illuminating lamp 17, the model of the illuminating lamp 17 is CREE T6/U2, and one side of the illuminating lamp 17 is fixedly connected with the front shaft lever 1; through the design of the illuminating lamp 17, the user can illuminate at night.

The utility model discloses in: the bottom of the front shaft lever 1 is fixedly connected with a reinforcing rod 2, and the bottom of the reinforcing rod 2 is movably connected with a front wheel 3 through a rotating shaft; the bicycle can move through the design of the front wheel 3.

The utility model discloses in: one side of the rear shaft lever 23 is fixedly connected with a clamping lever 7, and the bottom of the clamping lever 7 is movably connected with a rear wheel 8 through a rotating shaft; the bicycle can be moved by the design of the rear wheel 8.

The utility model discloses in: the interior of the containing box 16 is of a hollow structure, and a cover is movably connected to the middle position of one side of the containing box 16 through a hinge; by the design of the lid, the user is allowed to place items into the receptacle 16.

The working principle is as follows: when the device is used, firstly, a user unscrews the clamping screw 20 on the limiting sheet 19, then, the user pulls the first connecting rod 4 to rotate around the protective shell 5, so that the front wheel 3 of the bicycle is rotated to one side of the rear wheel 8 to achieve the purpose of folding, then, the user unscrews the limiting screw 12 at the bottom of the seat 13, then moves the sliding block 15, so that the sliding block 15 moves to the edge of the seat 13, and then, the user unscrews the fixing screw to rotate the seat 13 to one side to be received beside the clamping block 11, so that the folding work is completed.

In summary, the following steps: this folding multi-functional children bicycle, through the head rod 4, the second connecting rod 6, the design of first sleeve 22 and second sleeve 21, let the user can be folding from the middle with the bicycle, let the front wheel 3 of bicycle turn to the position of rear wheel 8, carry out the folding of first wheel to the bicycle, screens piece 11, seat 13 and slider 15's design, let the user can remove seat 13 to one side of screens piece 11 and rotatory, thereby fold and accomodate seat 13, the design of light 17, let the user can utilize light 17 to throw light on, containing box 16's design, let the user can leave children's article in containing box 16, convenient and fast takes, and easy operation is convenient, user's user demand has been satisfied.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A foldable multi-functional children's bicycle, comprising a front axle (1), characterized in that: the bottom of one side of the front shaft rod (1) is fixedly connected with two first connecting rods (4), the total number of the first connecting rods (4) is two, one side of the two first connecting rods (4) is provided with a protective shell (5), one side of the two first connecting rods (4) penetrates through the protective shell (5) and is fixedly connected with a first sleeve (22), the top and the bottom of the first sleeve (22) are movably connected with second sleeves (21) through rotating shafts, one side of each of the two second sleeves (21) is fixedly connected with a second connecting rod (6), one side of each of the two second connecting rods (6) penetrates through the protective shell (5) and extends to the outside of the protective shell, the other side of the protective shell (5) is fixedly connected with a limiting piece (19), the total number of the limiting pieces (19) is two, and one side of each of the two limiting pieces (19) is provided with a clamping, the total number of the clamping screws (20) is eight, one side of each of the eight clamping screws (20) penetrates through the limiting piece (19) and is in threaded connection with the protective shell (5), the bottom of the rotating shaft is fixedly connected with the rotating handle (24), one side of each of the two second connecting rods (6) is fixedly connected with the rear shaft lever (23), the top of the inner part of the rear shaft lever (23) is movably connected with the fixing rod (9) through the rotating shaft, the top of the fixing rod (9) is movably connected with the limiting rod (10) through the rotating shaft, the positions of the two sides of the limiting rod (10) close to the bottom are respectively provided with the fixing screws, one side of each of the two fixing screws opposite to each other penetrates through the limiting rod (10) and is in threaded connection with the fixing rod (9), the top of the fixing rod (9) is fixedly connected with the sliding block (15), the two sides of the sliding block (15) penetrate through the seat (13) and are in contact, the total amount that screens piece (11) set up is four, and one side that four screens piece (11) bottoms are close to gag lever post (10) all is provided with stop screw (12), and the top of four stop screw (12) all runs through screens piece (11) and with slider (15) threaded connection.

2. A foldable multi-function child's bicycle according to claim 1, wherein: one side at seat (13) top has backup plate (14) through pivot swing joint, one side fixedly connected with containing box (16) of backup plate (14).

3. A foldable multi-function child's bicycle according to claim 1, wherein: the front end of the front shaft lever (1) is fixedly connected with a transparent shell (18), the interior of the transparent shell (18) is of a hollow structure, one side of the interior of the transparent shell is provided with an illuminating lamp (17), and one side of the illuminating lamp (17) is fixedly connected with the front shaft lever (1).

4. A foldable multi-function child's bicycle according to claim 1, wherein: the bottom of the front shaft lever (1) is fixedly connected with a reinforcing rod (2), and the bottom of the reinforcing rod (2) is movably connected with a front wheel (3) through a rotating shaft.

5. A foldable multi-function child's bicycle according to claim 1, wherein: one side of the rear shaft lever (23) is fixedly connected with a clamping lever (7), and the bottom of the clamping lever (7) is movably connected with a rear wheel (8) through a rotating shaft.

6. A foldable multi-function child's bicycle according to claim 2, wherein: the storage box (16) is of a hollow structure, and a cover is movably connected to the middle position of one side of the storage box (16) close to the middle position through a hinge.