CN113715891B

CN113715891B - Children's barrow

Info

Publication number: CN113715891B
Application number: CN202111012733.3A
Authority: CN
Inventors: 朱宁; 周志华
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2023-01-31
Anticipated expiration: 2041-08-31
Also published as: CN113715891A

Abstract

The invention discloses a child stroller, which comprises a frame in an unfolded state and a first seat pocket device arranged on the frame, wherein the frame is at least provided with a support frame, the first seat pocket device can be arranged on the support frame in a relatively sliding manner along the length extension direction of the support frame, and the first seat pocket device is provided with a plurality of different working positions in the length extension direction of the support frame. The user can adjust the position of first seat pocket device on the support frame according to the user demand for first seat pocket device can be switched fast between the operating position of difference. This children's shallow's simple structure, the using-way is various, can satisfy user's multiple different user demand, realizes that the whole car is multi-purpose.

Description

Children's barrow

Technical Field

The invention relates to a child stroller.

Background

In the existing stroller, the seat device is usually fixedly arranged, that is, only the child is usually supported in a fixed position and a fixed manner, and the usage manner and the function are single.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a novel child stroller.

In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a children's shallow, is including the frame that has the expansion state, and sets up first seat pocket device on the frame, the frame has the support frame at least, first seat pocket device can be followed the length extending direction of support frame sets up with sliding relatively on the support frame, first seat pocket device is in the length extending direction of support frame has a plurality of different operating positions.

Preferably, the frame is in an unfolded state, and the support frame extends in an up-and-down direction, so that the first seat pocket device has different heights in a plurality of different working positions.

Furthermore, the support frame has two bracing pieces that divide and locate the left and right sides and all extend along upper and lower direction, can locate two respectively along upper and lower direction relative slip two seat pocket mount pads on the bracing piece, first seat pocket device is located two along the left and right sides direction between the bracing piece and with two seat pocket mount pads are fixedly connected.

In some embodiments, the first seat pocket device is detachably connected with the seat pocket mounting seats on two sides in a matched mode, and the first seat pocket device has a forward mounting state facing forwards and a reverse mounting state facing backwards on the supporting frame.

In some embodiments, the left side and the right side of the first seat pocket device are both provided with a plug connector, the seat pocket installation seats on the two sides are both provided with installation grooves with upward openings, the longitudinal sections of the installation grooves are inverted trapezoids, and the longitudinal sections of the plug connectors are inverted trapezoids corresponding to the installation grooves.

In some embodiments, the first seat pocket device comprises a connecting seat cooperatively connected with the seat pocket mounting seat, a backrest and a seat rotatably connected with the connecting seat respectively, the first seat pocket device has a first use state and a second use state, when the first seat pocket device is in the first use state, the backrest and the seat are unfolded oppositely, and a containing area for bearing a child is formed between the seat and the backrest; when the first seat pocket device is in the second using state, the backrest is folded above the seat and extends along the front-back direction, and the back surface of the backrest faces upwards to form a bearing surface for sitting or standing.

Further, the frame further comprises a front support, a rear support and a push rod frame which obliquely extend along the vertical direction respectively in an unfolded state, a front wheel assembly is arranged at the bottom of the front support, a rear wheel assembly is arranged at the bottom of the rear support, the upper portion of the front support is rotatably connected with the lower portion of the push rod frame, the upper portion of the rear support is rotatably connected with the upper portion of the front support, and the support frame is rotatably connected between the push rod frame and the rear support.

In some embodiments, the stroller further comprises a second seat pocket device disposed on the front support, the second seat pocket device being located in front of the first seat pocket device in a front-rear direction.

In some embodiments, the front bracket is provided with two seat pocket connecting seats which are respectively arranged at the left side and the right side, the second seat pocket device is detachably connected with the two seat pocket connecting seats, the seat pocket connecting seats are movably arranged on the front bracket, the seat pocket connecting seats are provided with a using state for installing and connecting the second seat pocket device and a folding state which is relatively folded with the front bracket, and when the seat pocket connecting seats are in the using state, the seat pocket connecting seats are upwards protruded above the front bracket; when the seat pocket connecting seat is in the retracted state, the seat pocket connecting seat and the front support are retracted and are not higher than the front support.

In some embodiments, the front bracket has two front struts respectively disposed at left and right sides and each extending obliquely upward from front to back, the two seat pocket connecting seats are respectively disposed on the two front struts and rotatably connected to inner sides of the front struts around a rotating shaft, and an axial line of the rotating shaft and a length extending direction of the front strut are parallel to each other.

In some embodiments, the front bracket has two seat pocket connection seats respectively disposed at left and right sides, the second seat pocket device is detachably mounted and connected to the two seat pocket connection seats, and the second seat pocket device has a forward mounting state facing forward and a backward mounting state facing backward on the front bracket.

Due to the application of the technical scheme, compared with the prior art, the invention has the following advantages: according to the stroller, the first seat pocket device can be arranged in a relatively sliding manner along the length extension direction of the support frame, so that the first seat pocket device has a plurality of different working positions in the length extension direction of the support frame, a user can adjust the position of the first seat pocket device on the support frame according to the use requirement, and the first seat pocket device can be rapidly switched between the different working positions. This children's shallow's simple structure, the using-way is various, can satisfy user's multiple different user demand, realizes that the whole car is multi-purpose.

Drawings

Fig. 1 is a schematic perspective view of a stroller in an unfolded state according to an embodiment of the present invention, in which a first seat pocket device and a second seat pocket device are both in an open state and are both in a forward installation state;

FIG. 2 is a side schematic view of the stroller of FIG. 1;

FIG. 3 is an exploded view of the stroller of FIG. 1;

FIG. 4 is a schematic view of a connection structure of a seat pocket mounting seat and a support rod in the stroller of FIG. 1;

fig. 5 is a perspective view of the stroller of fig. 1 after the first seat pocket apparatus is lowered;

FIG. 6 is a side schematic view of the stroller of FIG. 5;

fig. 7 is a schematic perspective view of the stroller of fig. 5 after the first seat pocket device and the second seat pocket device are both converted into the reverse installation states;

FIG. 8 is a side schematic view of the stroller of FIG. 7;

fig. 9 is a perspective view of the stroller of fig. 5 after only the second seat pocket device is converted into a reverse installation state;

fig. 10 is a side view of the stroller of fig. 9;

fig. 11 is a schematic perspective view of the stroller of fig. 1 with the second seat and pocket removed;

FIG. 12 is a side schematic view of the stroller of FIG. 11;

fig. 13 is a schematic perspective view of the stroller of fig. 5 with the first seat bag device being folded for sitting or standing use;

FIG. 14 is a side schematic view of the stroller of FIG. 13;

fig. 15 is a perspective view of the stroller of fig. 15 in which the first seat bag device is lowered by a predetermined height for standing use;

fig. 16 is a side view of the stroller of fig. 15.

Detailed Description

The technical solution of the present invention is further explained with reference to the drawings and the specific embodiments.

The following descriptions of the front, rear, left, right, up and down orientations are defined with reference to the orientation as viewed by the presenter when pushing the stroller.

Referring to fig. 1 to 4, a stroller includes a frame having an unfolded state, and a first seat pocket device 5 disposed on the frame, the frame having at least a support frame 4 therein, the first seat pocket device 5 being disposed on the support frame 4 to be capable of relatively sliding along a length extending direction of the support frame 4, and the first seat pocket device 5 having a plurality of different working positions in the length extending direction of the support frame 4, so that the first seat pocket device 5 can be installed on the frame and the used position thereof can be changed.

Referring to the drawings, in the embodiment, when the frame is in the unfolded state, the supporting frame 4 extends in the up-down direction, so that the first seat pocket device 5 has different heights at different working positions, that is, the first seat pocket device 5 can be installed and used at different height positions on the frame, thereby meeting different use requirements of users.

Specifically, referring to fig. 3 and 4, the supporting frame 4 has two supporting rods 41 respectively disposed on the left and right sides and extending in the up-down direction, and two seat pocket installation seats 42 respectively disposed on the two supporting rods 41 in the up-down direction to be relatively slidable, and the first seat pocket device 5 is disposed between the two supporting rods 41 in the left-right direction and fixedly connected to the two seat pocket installation seats 42, so that when the seat pocket installation seats 42 are slid up and down along the supporting rods 41 and locked at different height gears, the first seat pocket device 5 is correspondingly located at different height working positions in the up-down direction. The supporting frame 4 is further provided with a locking structure (not shown in the drawings) for locking the seat pocket mounting seat 42 on the supporting rod 41, the locking structure may adopt a matching form of a lock pin and a lock hole in some embodiments, specifically, the locking structure may be formed by arranging the lock pin on the seat pocket mounting seat 42 and arranging a plurality of lock holes on the supporting rod 41, the lock holes being distributed at intervals along the vertical direction, and when the lock pin is inserted into one of the lock holes, the seat pocket mounting seat 42 is locked at a corresponding height position. Here, the seat pocket mounting seat 42 is further provided with an unlocking operation member 43 for unlocking the above-described locking structure, thereby facilitating adjustment of the height of the first seat pocket device 5 on the support frame 4.

In this embodiment, the first seat pocket device 5 is detachably connected to the seat pocket mounting seats 42 on both sides in a fitting manner, and the first seat pocket device 5 has a forward mounting state facing forward and a backward mounting state facing backward on the seat pocket mounting seats 42, so that the child can face forward or push a traveler when seated. The left and right sides of first seat pocket device 5 all has the connecting seat 53 of being connected with the cooperation of seat pocket mount pad 42, be equipped with plug connector 53a on this connecting seat 53 fixedly, all have opening mounting groove 42a up on the seat pocket mount pad 42 of both sides, the longitudinal section of mounting groove 42a is down trapezoidal, the longitudinal section of plug connector 53a is the trapezoidal that falls corresponding with mounting groove 42a, the aforesaid is fallen trapezoidal specifically is isosceles trapezoid, make the plug connector 53a of both sides all can correspond when first seat pocket device 5 is towards the place ahead or when rotatory 180 back orientation rear when the mounting groove 42a of both sides inserts in the cooperation.

The first seat pocket device 5 further comprises a backrest 51 and a seat 52, the lower part of the backrest 51 and the rear part of the seat 52 are respectively connected with a connecting seat 53 in a rotating manner, the first seat pocket device 5 has an opening state that the backrest 51 and the seat 52 are relatively unfolded and a folding state that the backrest 51 and the seat 52 are relatively closed, the first seat pocket device 5 has a first use state and a second use state, when the first seat pocket device 5 is in the first use state, the first seat pocket device 5 is in the opening state, and a containing area for bearing children is formed between the backrest 51 and the seat 52; when the first seat pocket device 5 is in the second use state, when the first seat pocket device 5 needs to be converted into the second use state, the first seat pocket device 5 is converted into a folding state, the seat 52 and the backrest 51 are both adjusted to be horizontally extended along the front-back direction, the backrest 51 is folded above the seat 52, the back of the backrest 51 faces upwards to form a bearing surface for the child to stand or sit, the use function of the stroller can be expanded, and different support modes for the child are provided.

Referring to the drawings, in the present embodiment, the frame further includes a front supporter 1, a rear supporter 2, and a push rod supporter 3, each of which extends obliquely in an up-down direction in an unfolded state, wherein a front wheel assembly 10 is provided at a bottom of the front supporter 1, a rear wheel assembly 20 is provided at a bottom of the rear supporter 2, an upper portion of the front supporter 1 is rotatably connected to a lower portion of the push rod supporter 3, an upper portion of the rear supporter 2 is rotatably connected to an upper portion of the front supporter 1, and a support frame 4 is rotatably connected between the push rod supporter 3 and the rear supporter 2. Therefore, the frame can be folded, when the frame is folded, the push rod frame 3 is folded backwards on the rear side of the support frame 4, and the front support 1 and the rear support 2 are folded forwards and backwards, which is not shown in the drawing.

Specifically, the front support 1 comprises two front support rods 11 which are respectively arranged at the left side and the right side and are obliquely and upwardly extended from front to back, and a front cross rod 12 fixedly arranged between the lower parts of the two front support rods 11, wherein the front cross rod 12 is a front pedal; the rear bracket 2 comprises two rear supporting rods 21 which are respectively arranged at the left side and the right side and are inclined and extended upwards from back to front, and a rear cross rod 22 fixedly arranged between the lower parts of the two rear supporting rods 21, wherein the rear cross rod 22 is a rear pedal; the push rod frame 3 also has two push rods 31 which are respectively arranged on the left and right sides and extend obliquely upward from front to back, the front support rod 11, the rear support rod 21, the push rod 31 and the support rod 41 are connected with each other on the left and right sides of the frame, and the support frame 4 is positioned between the two rear support rods 21 and the two push rods 31 in the left and right directions.

This children's shallow is still including locating second seat pocket device 6 on fore-stock 1, and this second seat pocket device 6 is located the place ahead of first seat pocket device 5 in the front rear direction, and second seat pocket device 6 detachably installs on fore-stock 1 and has forward installation status and backward reverse installation status on fore-stock 1. Specifically, have on the fore-stock 1 and divide two seat pocket connecting seats 7 of locating the left and right sides, have interface 7a on the seat pocket connecting seat 7, have grafting arch 61 on the second seat pocket device 6, the longitudinal section of grafting arch 61 and interface 7a also is down trapezoidally for second seat pocket device 6 can forward installation or reverse installation on fore-stock 1, thereby makes children can face forward or face towards the person of pushing away.

The seat pocket connecting seats 7 are movably arranged on the front support 1 so that the seat pocket connecting seats can be opened or retracted relative to the front support 1, specifically, the two seat pocket connecting seats 7 are respectively arranged on the two front support rods 11, the seat pocket connecting seats 7 are pivotally connected to the inner side portions of the front support rods 11 around the rotating shafts 8, and the axial lines of the rotating shafts 8 are parallel to the length extending direction of the front support rods 11. The seat pocket connecting seat 7 has a using state for installing and connecting the second seat pocket device 6 and a retracting state relatively furled with the front support 1, when the seat pocket connecting seat 7 is in the using state, the seat pocket connecting seat 7 protrudes upwards above the front support rod 11, and the inserting port 7a on the seat pocket connecting seat faces upwards and can be matched and connected with the inserting protrusion 61 on the second seat pocket device 6; when detaching the second seat pocket device 6 from the seat pocket connecting seat 7, the seat pocket connecting seat 7 can be converted into a retracted state, specifically, the seat pocket connecting seat 7 is turned towards the inner side around the rotating shaft 8, so that the seat pocket connecting seat 7 and the front support rod 11 on the corresponding side are mutually retracted, at this time, the seat pocket connecting seat 7 is not higher than the front support rod 11, and the insertion port 7a faces downwards.

The following exemplifies various usage modes of the stroller of the present embodiment:

referring to fig. 1 and 2, the first seat pocket device 5 and the second seat pocket device 6 are both mounted on the frame, the second seat pocket device 6 is in front and the first seat pocket device 5 is in back, both seat pocket devices are in a forward mounting state, bear two children in tandem to sit and stand to support, and the first seat pocket device 5 is in a higher working position.

Referring to fig. 5 and 6, the first seat pocket apparatus 5 is lowered in height based on fig. 1 and 2.

Referring to fig. 7 and 8, based on fig. 5 and 6, both the first seat pocket device 5 and the second seat pocket device 6 are converted into a reverse installation state such that both seated children face a walker.

Referring to fig. 9 and 10, on the basis of fig. 7 and 8, the first seat pocket device 5 is converted into a forward installation state such that two seated children face each other.

Referring to fig. 11 and 12, based on fig. 1 and 2, the second seat pocket device 6 is removed, and only the first seat pocket device 5 is retained while only one child is seated on the stroller, and the first seat pocket device 5 is in a high working position in which it can be adjusted to a desired height in use.

Referring to fig. 13 and 14, in addition to fig. 5 and 6, the first seat pocket device 5 is converted into a folded state, the backrest 51 and the seat 52 are close to each other and extend in the front-rear direction, and the back surface of the backrest 51 and the rear footrest 22 have a certain distance in the up-down direction, so that a child can sit on the backrest 51 with a face-to-back relationship, and the rear footrest 22 can provide both feet support.

Referring to fig. 15 and 16, the first seat bag device 5 is lowered again based on fig. 13 and 14, and a child can stand on the backrest 51 to walk with the vehicle. On the frame, the bottom of the supporting frame 4 is also provided with an auxiliary stay 43 extending forwards and upwards from the bottom of the supporting rod 41, when the first seat pocket device 5 is lowered to the lowest height position, the auxiliary stay 43 can be supported at the bottom of the seat 52, so that the first seat pocket device 5 has better bearing capacity when being used as a standing board.

Of course, the manner of use of the stroller is not limited to the form listed above.

When the baby stroller is not used, the first seat pocket device 5 and the second seat pocket device 6 can be folded whether being installed on the stroller frame or not, and the baby stroller is convenient to store and carry.

In conclusion, the child stroller disclosed by the invention is simple in structure, various in use mode and function, and capable of meeting various different use requirements of users and realizing multiple purposes of one stroller.

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

Claims

1. The utility model provides a children's shallow, is including the frame that has the expansion state, and set up first seat pocket device on the frame, its characterized in that: the frame comprises a front support, a rear support, a push rod support and a support frame, wherein the front support, the rear support and the push rod support extend obliquely in the vertical direction respectively in an unfolded state, the support frame extends in the vertical direction, a front wheel assembly is arranged at the bottom of the front support, a rear wheel assembly is arranged at the bottom of the rear support, the upper part of the front support is rotatably connected with the lower part of the push rod support, the upper part of the rear support is rotatably connected with the upper part of the front support, the support frame is rotatably connected between the push rod support and the rear support, the first seat pocket device can be relatively slidably arranged on the support frame in the length extending direction of the support frame, the first seat pocket device is provided with a plurality of different working positions in the length extending direction of the support frame, and the frame has different heights in the unfolded state,

the first seat pocket device comprises a backrest and a seat, the first seat pocket device has a first using state and a second using state, when the first seat pocket device is in the first using state, the backrest and the seat are unfolded oppositely, and a containing area for bearing a child is formed between the seat and the backrest; when the first seat pocket device is in a second using state, the backrest is folded above the seat position and extends along the front-back direction, the back surface of the backrest faces upwards to form a bearing surface for sitting or standing,

the child stroller further comprises a second seat pocket device arranged on the front support, and the second seat pocket device is located in the front of the first seat pocket device in the front-back direction.

2. The stroller of claim 1, wherein: the support frame has two bracing pieces that divide and locate the left and right sides and all extend along upper and lower direction, can locate two respectively along upper and lower direction relative slip two seat pocket mount pads on the bracing piece, first seat pocket device is located two along left and right directions between the bracing piece and with two seat pocket mount pads are fixedly connected.

3. The stroller of claim 2, wherein: first seat pocket device and both sides seat pocket mount pad detachably cooperation is connected, first seat pocket device is in have the forward installation state towards the place ahead and the reverse installation state towards the rear on the support frame.

4. The stroller of claim 3, wherein: the left and right sides of first seat pocket device all has the plug connector, both sides all have opening mounting groove up on the seat pocket mount pad, the longitudinal section of mounting groove is for falling trapezoidal, the longitudinal section of plug connector be with the mounting groove is corresponding falls trapezoidal.

5. The stroller of claim 2, wherein: the first seat pocket device further comprises a connecting seat which is connected with the seat pocket mounting seat in a matched mode, and the backrest and the seat are respectively connected with the connecting seat in a rotating mode.

6. The stroller of claim 1, wherein: the front support is provided with two seat pocket connecting seats which are respectively arranged at the left side and the right side, the second seat pocket device is detachably connected with the two seat pocket connecting seats, the seat pocket connecting seats are movably arranged on the front support, the seat pocket connecting seats are provided with a using state for installing and connecting the second seat pocket device and a folding state which is relatively folded with the front support, and when the seat pocket connecting seats are in the using state, the seat pocket connecting seats are upwards protruded above the front support; when the seat pocket connecting seat is in the retracted state, the seat pocket connecting seat and the front support are retracted and are not higher than the front support.

7. The stroller of claim 6, wherein: the fore-stock has the branch and locates the left and right sides and all from two front struts that extend forward backward tilt up, two seat pocket connecting seat branch is located two on the front strut, just the seat pocket connecting seat revolutes hub connection ground and connects the inside portion of front strut, the axial lead of pivot with the length direction of extension of front strut is parallel to each other.

8. The stroller of claim 1, wherein: have on the fore-stock and divide two seat pocket connecting seats of locating the left and right sides, second seat pocket device and two seat pocket connecting seat detachably erection joint, just second seat pocket device is in have forward installation state forward and the reverse installation state backward on the fore-stock.