CN114954614B

CN114954614B - Toy baby car

Info

Publication number: CN114954614B
Application number: CN202210689686.4A
Authority: CN
Inventors: 杨鹏耀; 杨永强; 杨博红
Original assignee: Huizhou Lianyang Daily Products Co ltd
Current assignee: Huizhou Lianyang Daily Products Co ltd
Priority date: 2022-06-17
Filing date: 2022-06-17
Publication date: 2023-09-26
Anticipated expiration: 2042-06-17
Also published as: CN114954614A

Abstract

The invention discloses a scooter, which comprises a bracket, a seat assembly, a handle assembly and a rear wheel assembly, wherein the bracket is arranged on the seat assembly; the bracket is connected with a front wheel; the seat assembly is detachably mounted on the bracket and can be separated from the bracket; the handle assembly is connected with the bracket in a swinging way and is folded towards the bracket; the rear wheel assembly is connected with the support in a swinging way and is connected with the handle assembly through the connecting rod, wherein when the baby carriage is folded, the seat assembly is separated from the support, the rear wheel assembly is folded towards the front wheel along with the folding of the handle assembly towards the support, the folding of the rear wheel assembly and the front wheel is realized by driving the folding of the handle assembly, and the handle assembly and the rear wheel assembly are folded towards the front wheel at the same time, so that the folding efficiency and the folding convenience of the baby carriage are improved.

Description

Toy baby car

Technical Field

The invention relates to the technical field of a sliding baby car, in particular to a sliding baby car.

Background

Along with the development of science and technology, the swift current baby car is applied to children's field, and the swift current baby car is used for supplying children to take, in prior art, supplies children to take when being in the expansion state, shifts when folding state, and at this moment, the swift current baby car needs to fold handle subassembly, front wheel and rear wheel subassembly respectively alone towards the support, so the operator needs to accomplish the folding process of handle subassembly, the folding process of front wheel and the folding process of rear wheel subassembly, leads to current swift current baby car folding efficiency lower.

Disclosure of Invention

In order to solve the technical problems, the invention adopts the following technical scheme:

according to one aspect of the present invention, there is provided a scooter comprising: the bracket is connected with a front wheel; a seat assembly removably mounted to the frame and capable of being disengaged from the frame; a handle assembly swingably connected to the bracket and folded toward the bracket; the rear wheel assembly is connected with the bracket in a swinging way and is connected with the handle assembly through a connecting rod; when the child is folded, the seat assembly is disengaged from the bracket, and the rear wheel assembly is folded toward the front wheel as the handle assembly is folded toward the bracket, such that the front wheel, the handle assembly, and the rear wheel assembly are folded in a height direction.

Optionally, the seat assembly includes:

the seat is detachably arranged on the bracket and is separated from the bracket along the up-down direction;

a backrest swingably connected to the seat and folded forward toward the seat;

the armrests are connected with the seat in a swinging manner and are connected with the backrest in a locking manner; when the backrest is folded to the unlocking station, the armrests are adjusted from a locking state to an unlocking state and can be folded towards the seat;

a pedal swingably connected to the seat and adjusting an angle with the seat.

Optionally, a first locking mechanism is connected between the backrest and the seat, and the first locking mechanism includes:

a latch movably mounted to the seat;

one end of the steel wire is connected with the locking key

A first rotating member connected to the steel wire and rotated with the movement of the locking key; the first rotating piece is provided with a curved surface extending from bottom to top;

the first moving piece is inserted into the first rotating piece and is abutted against the curved surface; the first moving member moves left and right with the rotation of the first rotating member to disengage from the seat so that the backrest is unlocked with respect to the seat.

Optionally, the backrest is convexly provided with a rotating shaft, and the rotating shaft is rotatably connected with the seat;

a second locking mechanism is connected between the armrest and the backrest, and the first locking mechanism comprises:

the cam is sleeved on the rotating shaft and rotates along with the rotation of the rotating shaft; a first clamping part is convexly arranged at one position of the cam;

the plug-in component is movably connected with the seat and is plugged in the armrest so as to lock the armrest; one end of the plug connector is provided with a second buckling part, and the second buckling part can be buckled with the first buckling part and moves backwards along with the rotation of the first buckling part.

Optionally, a traction assembly is connected between the handle assembly and the rear wheel assembly, and the traction assembly drives the rear wheel assembly to fold relative to the bracket when the handle assembly folds relative to the bracket.

Optionally, the traction assembly includes:

a traction arm connected to the handle assembly and hinged to the bracket;

and one end of the connecting rod is connected with the traction arm, and the other end of the connecting rod is connected with the rear wheel assembly.

Optionally, the rear wheel assembly includes:

a rear wheel support arm swingably connected to the bracket; the swing axis between the rear wheel support arm and the bracket is obliquely arranged; the rear wheel support arm is connected with the other end of the connecting rod;

and the rear wheel is rotatably connected with the end part of the rear wheel support arm far away from the bracket.

Optionally, the rear wheel support arm is connected with a brake key, and the brake key is connected with the rear wheel and can lock or unlock the rear wheel.

As can be seen from the technical scheme, the embodiment of the invention has at least the following advantages and positive effects:

in the scooter of the embodiment of the invention, the bracket is connected with the front wheel; a seat assembly removably mounted to the bracket and capable of being disengaged from the bracket; a handle assembly swingably connected to the bracket and folded toward the bracket; the rear wheel assembly is connected with the support in a swinging way and is connected with the handle assembly through the connecting rod, wherein when the baby carriage is folded, the seat assembly is separated from the support, the rear wheel assembly is folded towards the front wheel along with the folding of the handle assembly towards the support, the folding of the rear wheel assembly and the front wheel is realized by driving the folding of the handle assembly, and the handle assembly and the rear wheel assembly are folded towards the front wheel at the same time, so that the folding efficiency and the folding convenience of the baby carriage are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic illustration of a scooter in accordance with the present invention;

FIG. 2 is another schematic illustration of a scooter in accordance with the present invention;

FIG. 3 is a schematic illustration of a portion of a scooter in accordance with the present invention;

fig. 4 is an internal schematic view of a scooter according to the present invention.

The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the present invention, unless specifically stated and limited otherwise, the terms "connected," "affixed," and the like are to be construed broadly, and for example, "affixed" may be a fixed connection, a removable connection, or an integral body; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

Referring to fig. 1 to 4, the present invention provides a scooter 100, wherein the scooter 100 includes a bracket 10, a front wheel 20, a seat assembly 30, a handle assembly 40, and a rear wheel assembly 50, and the front wheel 20, the seat assembly 30, the handle assembly 40, and the rear wheel assembly 50 are all connected to the bracket 10.

The front wheel 20 is rotatably connected to the bracket 10 and rotates in place relative to the bracket 10 to roll relative to the ground; the front wheel 20 is detachably connected to the bracket 10, and locking or unlocking of the front wheel 20 and the bracket 10 is achieved by the button 21, at this time, when the button 21 is pressed by a person, the front wheel 20 is in an unlocked state with respect to the bracket 10, and can be released downward from the bracket 10.

The seat assembly 30 is detachably mounted to the bracket 10 and is capable of being detached from the bracket 10, wherein the seat assembly 30 includes a seat 31, a backrest 32, armrests 33 and footrests 34; the seat 31 is detachably mounted to the bracket 10 and is separated from the bracket 10 in the up-down direction;

the backrest 32 is swingably connected to the seat 31 and is folded forward toward the seat 31, the backrest 32 is provided with a rotation shaft 321 protruding, and the rotation shaft 321 is rotatably connected to the seat 31.

Wherein a first locking mechanism 35 is connected between the backrest 32 and the seat 31. The first locking mechanism 35 includes a locking key 351, a steel wire, a first rotating member 352, and a first moving member 353.

The locking key 351 is movably installed to the seat 31, and at this time, the locking key 351 is embedded in the seat 31 and exposed to the outside, and the locking key 351 can be moved in a horizontal direction or up-down direction by an artificial action.

One end of the steel wire is connected with the locking key 351 and receives traction force of the locking key 351, the other end of the steel wire is connected with the first rotating member 352 and transmits the traction force of the locking key 351 to the first rotating member 352 so that the first rotating member 352 rotates along with movement of the locking key 351, and the first rotating member 352 is provided with a curved surface extending from bottom to top;

the first moving part 353 is inserted into the first rotating part 352 and abuts against the curved surface; the first moving member 353 moves left and right with the rotation of the first rotating member 352, at this time, when the curved surface rotates downward, the first moving member 353 continuously abuts against the curved surface and is driven rightward by the curved surface so that the first moving member 353 is driven rightward, at this time, the first moving member 353 is disengaged from the seat 31 and has no locking relationship with the seat 31, so that the backrest 32 is unlocked with respect to the seat 31 so that the backrest 32 swings with respect to the seat 31.

The backrest 32 is connected to a roof that is folded in the circular arc direction against the backrest 32, and is angularly adjusted with respect to the backrest 32.

The armrest 33 is swingably connected to the seat 31 and is lockingly connected to the backrest 32; when the backrest 32 is folded to the unlocking position, the armrest 33 is adjusted from the locked state to the unlocked state, and can be folded toward the seat 31. Optionally, the armrest 33 is provided with a multi-section telescopic part 331, and the multi-section telescopic part 331 stretches relatively.

A second locking mechanism 36 is connected between the armrest 33 and the backrest 32, and the second locking mechanism 36 includes a cam 361 and a plug 362. The cam 361 is sleeved on the rotating shaft 321 and rotates along with the rotation of the rotating shaft 321; a first fastening portion 3611 is protruding from a position of the cam 361.

The plug 362 is movably connected with the seat 31 and is plugged into the armrest 33, and when the plug 362 is plugged into the armrest 33, the armrest 33 cannot swing due to the blocking force of the plug 362, so that the plug 362 locks the armrest 33.

One end of the plug member 362 is provided with a second fastening portion 3621, and the second fastening portion 3621 can be fastened to the first fastening portion 3611 and moves backward along with the rotation of the first fastening portion 3611, so that the plug member 362 is separated from the armrest 33, and the armrest 33 is converted from the locked state to the unlocked state, so that the armrest 33 is folded relative to the seat 31.

The pedals 34 are swingably connected with the seat 31 and adjust the angle with the seat 31, at this time, the pedals 34 lock the seat 31 through the elastic buttons 21, when the elastic buttons 21 are subjected to artificial force, the pedals 34 are converted from the locked state to the unlocked state, the pedals 34 can swing relative to the seat 31 and adjust the angle with the seat 31 so as to adapt to leg bearing positions of different children, and in addition, the pedals 34 can be parallel to the seating surface of the seat 31 so as to facilitate the integral folding of the baby carriage 100.

The handle assembly 40 is swingably connected to the bracket 10 and is folded toward the bracket 10; the handle assembly 40 includes a handle arm 41 and a handle 42, the handle 42 being coupled to the handle arm 41 and telescoping with respect to the handle arm 41 to facilitate adjustment of the position of the handle 42. Optionally, the handle arm 41 is hinged to the bracket 10 and swings relative to the bracket 10 to facilitate folding of the handle assembly 40 relative to the bracket 10.

A locking assembly 70 is provided between the handle assembly 40 and the bracket 10, the locking assembly 70 being used to unlock or lock the handle assembly 40. The locking assembly 70 includes a swing link 71 and a second moving member.

The swing lever 71 is swingably connected to the bracket 10, and is capable of swinging in the up-down direction with respect to the bracket 10. The swing link 71 is provided with a curved surface extending from bottom to top, which rotates in place during the swing of the swing link 71 and pushes the second moving member to move.

The second moving piece is inserted into the swing rod 71 and is abutted against the curved surface; the second moving member moves left and right with the swing of the swing link 71 to disengage from the bracket 10, so that the handle assembly 40 is unlocked with respect to the bracket 10.

The rear wheel assembly 50 is swingably connected to the bracket 10 and to the handle assembly 40 via a link 62; when folding the scooter 100, the seat assembly 30 is disengaged from the bracket 10, and the rear wheel assembly 50 is folded toward the front wheel 20 as the handle assembly 40 is folded toward the bracket 10, so that the front wheel 20, the handle assembly 40, and the rear wheel assembly 50 are folded in the height direction.

Wherein, a traction assembly 60 is connected between the handle assembly 40 and the rear wheel assembly 50, and the traction assembly 60 drives the rear wheel assembly 50 to fold relative to the bracket 10 when the handle assembly 40 is folded relative to the bracket 10. The traction assembly 60 includes a traction arm 61 and a link 62.

The traction arm 61 is coupled to the handle assembly 40 and is hinged to the bracket 10, at which time the traction arm 61 receives traction force as the handle assembly 40 swings relative to the bracket 10, so that the traction arm 61 swings relative to the bracket 10 based on the traction force.

One end of the connecting rod 62 is connected with the traction arm 61, the other end is connected with the rear wheel assembly 50, at this time, one end of the connecting rod 62 is connected with the traction arm 61 in a universal way, and the other end is connected with the rear wheel support arm 51 of the rear wheel assembly 50 in a universal way, so that the swinging freedom degree between the traction arm 61 and the rear wheel support arm 51 is improved through the universal connection, and the rear wheel assembly 50 is conveniently folded relative to the front wheel 20.

The rear wheel assembly 50 includes a rear wheel arm 51 and a rear wheel 52; the rear wheel assemblies 50 are arranged in a splayed manner, and the two rear wheel assemblies 50 are arranged on two sides of the bracket 10.

The rear wheel arm 51 is swingably connected to the bracket 10; the swing axis between the rear wheel arm 51 and the bracket 10 is arranged obliquely, at this time, the swing axis between the rear wheel arm 51 and the bracket 10 is in an inclined state, the rear wheel assembly 50 is folded from outside to inside, and the distance between the two rear wheel assemblies 50 is gradually reduced when the rear wheel assembly 50 is folded relative to the front wheel 20, so that the two rear wheel assemblies 50 are folded in the front wheel 20, and folding of the rear wheel assemblies is facilitated.

The rear wheel 52 is rotatably connected to the end of the rear wheel arm 51 remote from the bracket 10. The rear wheel arm 51 is connected with a brake key, which is connected with the rear wheel 52 and can lock or unlock the rear wheel 52.

in the scooter 100 of the embodiment of the present invention, the bracket 10 is connected with a front wheel 20; the seat assembly 30 is detachably mounted to the bracket 10 and can be disengaged from the bracket 10; the handle assembly 40 is swingably connected to the bracket 10 and is folded toward the bracket 10; the rear wheel assembly 50 is swingably connected to the bracket 10 and connected to the handle assembly 40 via the link 62, wherein the seat assembly 30 is separated from the bracket 10 when the baby carriage 100 is folded, the rear wheel assembly 50 is folded toward the front wheel 20 as the handle assembly 40 is folded toward the bracket 10, the folding of the rear wheel assembly 50 and the front wheel 20 is achieved by driving the folding of the handle assembly 40, and the handle assembly 40 and the rear wheel assembly 50 are simultaneously folded toward the front wheel 20, improving the folding efficiency and the folding convenience of the baby carriage 100.

The foregoing description is only of the optional embodiments of the present invention, and is not intended to limit the scope of the invention, and all the equivalent structural changes made by the description of the present invention and the accompanying drawings or the direct/indirect application in other related technical fields are included in the scope of the invention.

Claims

1. A scooter, comprising:

the bracket is connected with a front wheel;

a seat assembly removably mounted to the frame and capable of being disengaged from the frame; the seat assembly includes: the seat is detachably arranged on the bracket and is separated from the bracket along the up-down direction; a backrest swingably connected to the seat and folded forward toward the seat; the armrests are connected with the seat in a swinging manner and are connected with the backrest in a locking manner; when the backrest is folded to the unlocking station, the armrests are adjusted from a locking state to an unlocking state and can be folded towards the seat; a pedal swingably connected to the seat and adjusting an angle with the seat;

a handle assembly swingably connected to the bracket and folded toward the bracket;

the rear wheel assembly is connected with the bracket in a swinging way and is connected with the handle assembly through a connecting rod;

when folding the baby, the seat assembly is separated from the bracket, the rear wheel assembly is folded towards the front wheel along with the folding of the handle assembly towards the bracket, so that the front wheel, the handle assembly and the rear wheel assembly are folded in the height direction, a first locking mechanism is connected between the backrest and the seat, and the first locking mechanism comprises:

a latch movably mounted to the seat;

one end of the steel wire is connected with the locking key

the first moving piece is inserted into the first rotating piece and is abutted against the curved surface; the first moving member moves left and right with the rotation of the first rotating member to disengage from the seat so that the backrest is unlocked with respect to the seat;

the backrest is convexly provided with a rotating shaft which is rotatably connected with the seat;

a second locking mechanism is connected between the armrest and the backrest, and the second locking mechanism comprises:

the plug-in component is movably connected with the seat and is plugged in the armrest so as to lock the armrest; one end of the plug connector is provided with a second buckling part, and the second buckling part can be buckled with the first buckling part and moves backwards along with the rotation of the first buckling part;

a locking assembly is arranged between the handle assembly and the bracket and is used for unlocking or locking the handle assembly; the locking assembly comprises a swing rod and a second moving piece; the swing rod is connected with the bracket in a swinging way and can swing up and down relative to the bracket; the swing rod is provided with a curved surface extending from bottom to top, and the curved surface rotates in situ in the swing process of the swing rod and pushes the second moving part to move; the second moving piece is inserted into the swing rod and is abutted against the curved surface; the second moving piece moves left and right along with the swing of the swing rod so as to be separated from the bracket, and the handle assembly is unlocked relative to the bracket.

2. The scooter of claim 1, wherein a traction assembly is connected between the handle assembly and the rear wheel assembly, the traction assembly causing the rear wheel assembly to fold relative to the frame when the handle assembly is folded relative to the frame.

3. The scooter of claim 2, wherein the traction assembly comprises:

a traction arm connected to the handle assembly and hinged to the bracket;

4. A scooter in accordance with claim 3 wherein said rear wheel assembly comprises:

5. The scooter of claim 4, wherein the rear wheel support arm is coupled to a brake key that is coupled to the rear wheel and is capable of locking or unlocking the rear wheel.