CN213292559U

CN213292559U - Baby carriage

Info

Publication number: CN213292559U
Application number: CN202021636332.6U
Authority: CN
Inventors: 蔡辉; 王春雷
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2020-08-07
Filing date: 2020-08-07
Publication date: 2021-05-28
Anticipated expiration: 2030-08-07

Abstract

The utility model relates to a baby carrier, including the frame, set up front wheel and the rear wheel in frame front lower place and back below respectively, the frame includes that the below is equipped with the frame body of rear wheel, rotates the fore-stock that sets up the front wheel and set up the handlebar on the fore-stock that are equipped with in the front portion of frame body and below, and the rear wheel is for just can rotate the universal wheel of connection on the frame body around the axial lead of connecting axle through the connecting axle, and the axial lead of connecting axle is followed the upper and lower direction slope of baby carrier is extended, and the front wheel rotates for the first pivot of extending around upper and lower direction, the shaft off-centre setting of first pivot and this front wheel. The utility model discloses a bassinet is through the setting of universal rear wheel and slope connecting axle for this bassinet both can drive the front wheel through the drive handlebar and rotate, thereby the drive bassinet traveles forward, can also rotate around the connecting axle through the drive rear wheel, thereby the drive bassinet traveles forward, and multiple form drive bassinet traveles forward, increases the interest of bassinet.

Description

Baby carriage

Technical Field

The utility model relates to a children's articles for use field, concretely relates to bassinet.

Background

The field of children's articles for use, the bassinet kind that is applicable to children to play is more and more, like the swing car, turn to about through using the hand control handlebar and can go, like the seat swing car that chinese patent CN 204489053U disclosed, including a bottom plate, the upper end of bottom plate is equipped with the saddle, the below of bottom plate is provided with the truckle, the truckle includes back directional wheel or the rear universal wheel that directly links to each other with the bottom of bottom plate, back directional wheel or rear universal wheel are two at least, and the interval sets up about being in the bottom rear end of bottom plate, its characteristics are that the truckle still includes two at least preceding universal wheels that are located the bottom plate front end, preceding universal wheel is setting from beginning to end, and fixed connection is on a fixed plate, the upper end fixedly connected with of fixed plate one is the pendulum rod of "T" shape, the bottom of pendulum rod downwardly extending through the bottom plate connect in. This swing car is through driving the preceding universal wheel wrench movement of swing drive below with the hand rotation pendulum rod to the drive swing car moves ahead, thereby only can drive the swing car through the swing of pendulum rod and move ahead, and the interest is lower.

Disclosure of Invention

The utility model aims to solve the technical problem that the shortage in the prior art is overcome and an improved baby carrier is provided.

For solving the technical problem, the utility model discloses a following technical scheme:

the utility model provides a baby carriage, includes the frame, sets up respectively frame front lower place and rear below front wheel and rear wheel, the frame includes the below and is equipped with the frame body of rear wheel, rotation setting are in the anterior of frame body and below are equipped with the fore-stock of front wheel and setting are in handlebar on the fore-stock, the rear wheel is for just can wind through the connecting axle the axial lead rotation of connecting axle is connected universal wheel on the frame body, the axial lead of connecting axle is followed the upper and lower direction slope of baby carriage extends, the front wheel rotates for the first pivot of extending around upper and lower direction, the wheel shaft off-centre setting of first pivot and this front wheel.

According to some aspects of the present disclosure, the axis line of the connecting shaft extends along the up-down direction of the stroller from the front to the rear.

According to some implementation aspects of the present invention, the frame further includes a seat disposed on the frame body and pedals disposed on the frame body and disposed on the left and right sides of the stroller, when the stroller is in the first usage state, a child sits on the seat, and rotates the handle bar with hand, and the rotation of the handle bar drives the front wheel to rotate, so as to drive the stroller to move forward; when being in during the second user state, children's foot step on pedal, hold in hand the handlebar, through the health wrench movement drive the rear wheel rotates, thereby the drive the bassinet moves ahead.

Furthermore, the pedals at the two sides are symmetrically arranged at the left side and the right side of the seat.

According to some implementation aspects of the utility model, the rear wheel sets up two, two the rear wheel symmetry sets up the left and right sides of bassinet.

According to some implementation aspects of the present invention, the stroller has two use states, and when the stroller is in the first use state, the handle is driven to drive the front wheel to rotate, so as to drive the stroller to run; when the baby carriage is in the second use state, the baby carriage is driven to run by driving the rear wheel to rotate around the connecting shaft.

According to some aspects of the present disclosure, the handle bar is slidably disposed on the front bracket in the up-down direction of the stroller, and the stroller further includes a locking mechanism for fixing the handle bar to the front bracket.

Further, the handlebar has a first position on the front bracket and a second position above the first position, the handlebar being in the first position when in the first use state; when in the second use state, the handlebar is located at the second position.

According to some implementation aspects of the utility model, the fore-stock includes that pole setting and the fixed setting that sets up are extended along upper and lower direction are in under the pole setting tip and the horizontal pole that extends along the horizontal direction, the front wheel is including setting up respectively the first front wheel and the second front wheel at the both ends of horizontal pole.

Furthermore, the middle part of the cross rod is fixedly arranged with the vertical rod, the two end parts of the cross rod are respectively provided with a first shaft and a second shaft which extend along the horizontal direction and are parallel to each other, the first front wheel is rotatably arranged on the first shaft around the shaft axis of the first shaft, and the second front wheel is rotatably arranged on the second shaft around the shaft axis of the second shaft.

Furthermore, the front end part of the frame body is sleeved on the outer side of the vertical rod and is rotatably connected with the vertical rod.

Because of the application of the technical scheme, compared with the prior art, the utility model has the following advantages:

the utility model discloses a bassinet is through the setting of universal rear wheel and slope connecting axle for this bassinet both can drive the front wheel through the drive handlebar and control the rotation, thereby the drive bassinet traveles forward, can also rotate around the connecting axle through the drive rear wheel, thereby the drive bassinet traveles forward, multiform drive bassinet traveles forward, increases the interest of bassinet.

Drawings

Fig. 1 is a schematic side view of a stroller according to an embodiment of the present invention in a first usage state;

fig. 2 is a schematic top view of a stroller according to an embodiment of the present invention in a first use state;

fig. 3 is a schematic side view of a stroller according to an embodiment of the present invention in a second use state;

fig. 4 is a schematic top view of a stroller in a second use position according to an embodiment of the present invention;

in the figure: 1. a handlebar; 2. a front bracket; 21. erecting a rod; 22. a cross bar; 3. a frame body; 4. a front wheel; 41. a first front wheel; 42. a second front wheel; 5. a seat; 6. pedaling; 7. a rear wheel; 8. a connecting shaft; 9. a first shaft; 10. a second shaft.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments:

the baby carriage shown in fig. 1-4 is a swing car, and comprises a frame, a front wheel 4 arranged at the front lower part of the frame and a rear wheel 7 arranged at the rear lower part of the frame, wherein the frame comprises a frame body 3 with the rear wheel 7 arranged at the rear lower part, a front support 2 arranged at the front part of the frame body 3 and provided with the front wheel 4 in a horizontal direction, and a handlebar 1 arranged on the front support 2, the rear wheel 7 is a universal wheel which is connected to the frame body 3 through a connecting shaft 8 and can rotate around the axial lead of the connecting shaft 8, the axial lead of the connecting shaft 8 inclines backwards from front to back in the vertical direction of the baby carriage, the front wheel 4 rotates around a first rotating shaft extending from top to bottom, the first rotating shaft and the wheel shaft of the front wheel 4 are arranged eccentrically, and the axial lead of the first rotating shaft is consistent with the rotating axial.

The baby carrier has two using states, when the baby carrier is in a first using state, the front wheel 4 is driven to rotate left and right in the horizontal direction by the driving handlebar 1, so that the baby carrier is driven to move forwards; when the baby carriage is in the second using state, the baby carriage is driven to move forwards by driving the rear wheel 7 to rotate around the connecting shaft 8.

In this example, two rear wheels 7 are provided, and the two rear wheels 7 are symmetrically provided on the left and right sides of the stroller.

In this example, the front frame 2 includes a vertical rod 21 extending in the vertical direction and a cross rod 22 fixedly provided at a lower end portion of the vertical rod 21 and extending in the front-rear direction, and the front wheel 4 includes a first front wheel 41 and a second front wheel 42 provided at both end portions of the cross rod 22, respectively. During the specific arrangement, the middle part of the cross bar 22 and the lower end part of the vertical bar 21 are fixedly arranged, the two end parts of the cross bar 22 are respectively provided with a first shaft 9 and a second shaft 10 which extend along the horizontal direction and are parallel to each other, the number of the first front wheels 41 and the number of the second front wheels 42 are respectively 2, the 2 first front wheels 41 are rotatably arranged at the two end parts of the first shaft 9 around the axis of the first shaft 9, and the 2 second front wheels 42 are rotatably arranged at the two end parts of the second shaft 10 around the axis of the second shaft 10.

In this example, the handle bar 1 is slidably disposed on the stem 21 in the direction in which the stem 21 extends lengthwise, and the stroller further includes a locking mechanism for fixing the handle bar 1 and the stem 21 relative to each other.

The handlebar 1 has a first position on the upright 21 and a second position above the first position, the handlebar 1 being in the first position when the buggy is in the first state of use; when the buggy is in the second use position, the handlebar 1 is in the second position.

In this example, the locking mechanism can lock the handlebar 1 in the first and second positions, respectively, and in other embodiments, the locking mechanism can also lock the handlebar 1 in a plurality of different height positions between the first and second positions. The specific structure of the locking mechanism is not limited, and only the handlebar 1 and the upright rod 21 need to be fixed relatively, for example, a lock pin can be arranged on the handlebar 1, and a plurality of lock holes matched with or separated from the lock pin are arranged on the upright rod 21 along the length direction of the lock pin.

In this example, the front end of the frame body 3 is fitted around the upright 21 and rotatably connected to the upright 21, and specifically, if the front end of the frame body 3 is provided with a sleeve portion fitted around the upright 21 and a bearing is provided between the sleeve portion and the upright 21. The handlebar 1 is rotated to drive the front bracket 2 and the front wheel 4 to rotate 360 degrees in the horizontal direction, and the upright rod 21 is the first rotating shaft.

The frame of the baby carrier further comprises a seat 5 arranged on the frame body 3 and pedals 6 which are arranged on the frame body 3 and symmetrically arranged on the left side and the right side of the seat 5, when the baby carrier is in a first use state, referring to fig. 1-2, a handlebar 1 is positioned at a first position, a child sits on the seat 5, two feet can be placed in front of the seat 5, a hand rotates the handlebar 1, and a front wheel 4 is driven to rotate left and right in the horizontal direction through the rotation of the handlebar 1, so that the baby carrier is driven to move forwards; when the baby carriage is in the second use state, referring to fig. 3-4, the handlebar 1 is located at the second position, the children step on the pedals 6 at the two sides with feet, the hands grip the handlebar 1, and the rear wheel 7 is driven to rotate left and right around the connecting shaft 8 through body twisting, so that the baby carriage is driven to move forwards.

The swing car of this example not only can pass through 4 wrench movement drive cars of front wheel and move ahead, can also pass through 7 wrench movement drive cars of rear wheel and move ahead, compares current swing car and only passes through the front wheel wrench movement drive car and move ahead, and the two kinds of user states of swing car of this example increase the interest of bassinet.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. The utility model provides a baby carriage, includes the frame, sets up respectively frame front side below and rear below front wheel and rear wheel, the frame includes the below and is equipped with the frame body of rear wheel, rotate to set up anterior and the below of frame body are equipped with the fore-stock of front wheel and set up handlebar on the fore-stock, its characterized in that: the rear wheels are universal wheels which are connected to the frame body in a rotating mode through connecting shafts and can rotate around the axial lead of the connecting shafts, the axial lead of the connecting shafts extends obliquely in the vertical direction of the baby carriage, the front wheels rotate around first rotating shafts extending in the vertical direction, and the first rotating shafts and wheel shafts of the front wheels are arranged in an eccentric mode.

2. A stroller according to claim 1, wherein: the axis of the connecting shaft is inclined forwards and backwards and extends along the up-down direction of the baby carrier.

3. A stroller according to claim 1, wherein: the frame further comprises a seat arranged on the frame body and pedals arranged on the frame body and arranged on the left side and the right side of the baby carrier, the baby carrier has two using states, when the baby carrier is in a first using state, a child sits on the seat, the handle is rotated by hands, and the front wheel is driven to rotate through the rotation of the handle, so that the baby carrier is driven to move forwards; when being in the second user state, children step on in pedal, hold in hand the handlebar, through the health wrench movement drive the rear wheel rotates, thereby the drive the bassinet moves ahead.

4. A stroller according to claim 3, wherein: the pedals on the two sides are symmetrically arranged on the left side and the right side of the seat.

5. A stroller according to claim 1, wherein: the baby carrier has two using states, and when the baby carrier is in a first using state, the front wheel is driven to rotate by driving the handlebar, so that the baby carrier is driven to run; when the baby carriage is in the second use state, the baby carriage is driven to run by driving the rear wheel to rotate around the connecting shaft.

6. A stroller according to any of claims 1 to 5, wherein: the handle bar is arranged on the front support in a sliding manner along the up-down direction of the baby carrier, and the baby carrier further comprises a locking mechanism used for fixing the handle bar and the front support relatively.

7. A stroller according to claim 6, wherein: the handlebar has a first position and a second position above the first position on the front bracket, and when in a first use state, the handlebar is in the first position; when in the second use state, the handlebar is located at the second position.

8. A stroller according to any of claims 1 to 5, wherein: the front support comprises a vertical rod extending in the vertical direction and a cross rod fixedly arranged at the lower end of the vertical rod and extending in the front-back direction, and the front wheels comprise a first front wheel and a second front wheel which are respectively arranged at two end parts of the cross rod.

9. A stroller according to claim 8, wherein: the middle part of the cross rod is fixedly arranged with the upright stanchion, the two end parts of the cross rod are respectively provided with a first shaft and a second shaft which extend along the horizontal direction and are parallel to each other, the first front wheel is rotationally arranged on the first shaft around the axial lead of the first shaft, and the second front wheel is rotationally arranged on the second shaft around the axial lead of the second shaft.

10. A stroller according to claim 8, wherein: the front end part of the frame body is sleeved on the outer side of the vertical rod and is rotatably connected with the vertical rod.