CN216424526U

CN216424526U - Children's barrow

Info

Publication number: CN216424526U
Application number: CN202122384309.3U
Authority: CN
Inventors: 王俊马; 吉跃
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-03
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a child stroller, including having the shallow frame of expansion and fold condition, the seat subassembly of setting on the shallow frame and the braces that is used for the shoulder after the child stroller is folding, the shallow frame is at least including the first pole that is located the front portion and the second pole that is located the rear portion, when the child stroller is in the expansion state, the second pole is kept away from to first pole, after the child stroller is folding, first pole is close to the second pole, the seat subassembly includes the bedplate, when the child stroller is in the expansion state, the braces is taut, the braces part is hugged closely on the bedplate, the left and right sides of braces is respectively from the left and right sides downwardly extending and the tensioning of bedplate between first pole and second pole, when the child stroller is in fold condition, the braces is in lax state. The braces are in a tensioning state when the baby stroller is unfolded, the braces are not easy to loosen, and the braces are loose after the baby stroller is folded, so that the baby stroller can be carried conveniently by the braces to carry the baby stroller on the shoulder.

Description

Children's barrow

Technical Field

The utility model relates to a children article technical field, concretely relates to children's shallow.

Background

The child stroller provides great convenience for adults to carry small children for outdoor activities, and the child stroller can be generally folded. In order to facilitate the carrying of the folded stroller, braces are also arranged on the stroller. In the prior art, the direction of the straps is complex, and when the stroller is in a deployed state, the straps are easy to loosen, so that the use of the stroller is affected.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome prior art not enough, provide a children's shallow, this children's shallow braces is in the tensioning state when expanding, and the braces is difficult for lax, and after children's shallow is folding, the braces is lax, accessible braces shoulder back children's shallow.

In order to achieve the above purpose, the utility model adopts the technical scheme that:

a stroller comprising a stroller frame having an unfolded and folded position, a seat assembly provided on the stroller frame, and a harness for carrying the shoulder when the stroller is folded, the stroller frame comprising at least a first rod at the front and a second rod at the rear, the first rod is distal from the second rod when the stroller is in the deployed state, the first rod is proximal to the second rod when the stroller is folded, the seat assembly comprises a seat plate, when the child stroller is in the unfolded state, the shoulder strap is tightened, the shoulder strap part is tightly attached to the seat plate, the left side and the right side of the shoulder strap extend downwards from the left side and the right side of the seat plate respectively and are tensioned between the first rod and the second rod, and when the stroller is in a folded state, the shoulder strap is in a loose state.

Preferably, the strap is movably connected to one of the first rod and the second rod, and an end of the strap is fixedly disposed on the other of the first rod and the second rod.

Furthermore, the left side and the right side of the shoulder strap respectively extend downwards from the left side and the right side of the seat board and then move through the second rod, and the two end parts of the shoulder strap are respectively fixedly arranged on the first rod after the shoulder strap extends forwards.

Furthermore, the left side and the right side of the shoulder strap respectively extend downwards from the left side and the right side of the seat board and then move through the first rod, and after the shoulder strap extends backwards, the two end parts of the shoulder strap are respectively fixedly arranged on the second rod.

Furthermore, a first connecting buckle is fixedly arranged on one of the first rod and the second rod, the shoulder strap penetrates through the first connecting buckle, and the shoulder strap is movably matched with the first connecting buckle.

Preferably, the stroller further includes front brackets located at left and right sides, the first rod extends in a left-right direction, left and right ends of the first rod are respectively connected to lower portions of the front brackets at the left and right sides, two ends of the shoulder strap are respectively fixedly disposed at the left and right sides of the first rod, or the left and right sides of the shoulder strap respectively move past the left and right sides of the first rod.

Preferably, the stroller frame further comprises rear supports located at the left and right sides, a rear cross bar connected between the lower portions of the rear supports at the left and right sides, and an upper cross bar arranged below the seat plate, the second bars are respectively arranged at the left and right sides of the stroller frame, one end portion of each second bar is rotatably connected with a corresponding side portion of the rear cross bar, the other end portion of each second bar is rotatably connected with a corresponding side portion of the upper cross bar, two end portions of the shoulder strap are respectively fixedly arranged at the lower portions of the second bars at the corresponding sides, or the left and right sides of the shoulder strap respectively move through the lower portions of the second bars at the corresponding sides.

Preferably, the cart frame still includes the setting and is in last horizontal pole of bedplate below, the cart frame still includes fore-stock and after-poppet, the fore-stock with the after-poppet all sets up the left and right sides of cart frame, go up the left and right sides both ends of horizontal pole respectively with the left and right sides the fore-stock with/or the after-poppet is connected, the left and right sides of braces is respectively certainly the left and right sides of bedplate moves down and passes through the left and right sides of going up the horizontal pole sets up first pole with between the second pole.

Furthermore, the left side and the right side of the upper cross rod are respectively and fixedly provided with a second connecting buckle, the shoulder strap penetrates through the second connecting buckles, and the shoulder strap is movably matched with the second connecting buckles.

Preferably, when the stroller is in the unfolded state, the strap portion is closely attached to the rear portion of the upper surface of the seat plate, when the stroller is in the folded state, the strap is lifted upwards to have a distance from the upper end of the seat plate, a portion of the strap above the seat plate forms a back portion for supporting shoulders of a person, the stroller frame comprises a front bracket, a rear bracket, a push rod assembly, a front support rod, a rear support rod, a front cross rod, a rear cross rod and an upper cross rod, the front bracket, the rear bracket, the push rod assembly, the front support rod and the rear support rod are respectively arranged on the left side and the right side of the stroller frame, two of the three members of the upper portion of the front bracket, the upper portion of the rear bracket and the lower portion of the push rod assembly on each side are rotatably connected, and the third member is rotatably connected with any one of the two members, or the three components are coaxially and rotatably connected, the left end and the right end of the upper cross rod are respectively and rotatably connected with the front support and/or the rear support on one corresponding side, the left end and the right end of the front cross rod are respectively and fixedly connected with the front support on one corresponding side, the left end and the right end of the rear cross rod are respectively and rotatably connected with the rear support on one corresponding side, the two ends of the front support rod on each side are respectively and rotatably connected with one corresponding side of the upper cross rod and the front cross rod, the two ends of the rear support rod on each side are respectively and rotatably connected with one corresponding side of the upper cross rod and the rear cross rod, the first rod is the front cross rod, the second rod is the rear support rod, the seat assembly further comprises a backrest plate, the seat plate is rotatably connected with the cart frame, and the backrest plate is rotatably connected with the seat plate.

Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses a be provided with the braces on the children's shallow, the braces is from the left and right sides downwardly extending of bedplate and set up between the front portion and the rear portion of shallow frame, when the children's shallow is in the expansion state, the anterior and the rear portion of shallow frame are kept away from and are made the braces be in the tensioning state, and the braces is difficult for laxing, when the children's shallow is in fold condition, the anterior and the rear portion of shallow frame are close to and are made the braces be in the lax state, the braces can be followed and taken out on the bedplate, thereby make things convenient for the people to pass through braces shoulder children's shallow, make things convenient for carrying of children's shallow.

Drawings

Fig. 1 is a perspective view of the stroller of this embodiment in a deployed state;

fig. 2 is a schematic side view of the stroller of the present embodiment in a deployed state;

fig. 3 is a rear view of the stroller in the unfolded state in accordance with the present embodiment;

fig. 4 is a schematic view showing the direction of the harness of the stroller of the present embodiment;

fig. 5 is a second schematic view of the harness of the stroller of this embodiment;

fig. 6 is a perspective view of the stroller of this embodiment in a folded state;

FIG. 7 is a side view of the stroller of this embodiment in a collapsed position;

fig. 8 is a rear view of the stroller of this embodiment in a folded state.

Wherein: 11. a front bracket; 12. a rear bracket; 13. a push rod assembly; 14. a front stay bar; 15. a rear stay bar; 16. a front cross bar; 17. a rear cross bar; 18. an upper cross bar; 21. a seat plate; 22. a back board; 31. a front wheel assembly; 32. a rear wheel assembly; 4. a harness; 51. a first connecting buckle; 52. a second connecting buckle.

Detailed Description

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

As shown in fig. 1-8, the stroller of the present invention has an unfolded and folded state, and the stroller comprises a stroller frame, a seat assembly disposed on the stroller frame, a front wheel assembly 31 disposed at the front portion of the bottom of the stroller frame, and a rear wheel assembly 32 disposed at the rear portion of the bottom of the stroller frame.

The stroller frame has an unfolded state and a folded state, the stroller frame at least comprises a first rod positioned at the front part and a second rod positioned at the rear part, when the stroller is in the unfolded state, the first rod is far away from the second rod, and when the stroller is folded, the first rod is close to the second rod.

The seat assembly includes a seat plate 21 and a back plate 22, the seat plate 21 being provided on the stroller frame 1, and the back plate 22 being rotatably provided on the seat plate 21. The seat plate 21 is rotatably connected with the stroller frame so that when the stroller is folded, the seat plate 21 can rotate relative to the stroller frame to be closed with the stroller frame, and the backrest plate 22 can rotate relative to the seat plate 21 to be closed with the stroller frame.

The stroller further comprises a carrying strap 4, the carrying strap 4 being in a tensioned state when the stroller is in the unfolded state, such that the carrying strap does not interfere with the normal use of the stroller. When the stroller is in a folded state, the braces 4 are in a loose state, and the stroller can be folded by the braces 4 on the shoulder, so that the stroller is convenient to carry.

Specifically, when the stroller is in the unfolded state, the shoulder strap 4 is pulled tight, the shoulder strap 4 is partially attached to the seat plate 21, and the left and right sides of the shoulder strap 4 are respectively pulled down from the left and right sides of the seat plate 21 and pulled tight between the first rod and the second rod.

The stroller frame further comprises an upper cross bar 18 arranged below the seat plate 21, when the left side and the right side of the shoulder strap 4 respectively extend downwards from the left side and the right side of the seat plate 21, the shoulder strap 4 firstly moves through the upper cross bar 18 and then moves through one of the two parts of the first rod and the second rod, and the end part of the shoulder strap 4 is finally fixedly arranged on the other part of the two parts of the first rod and the second rod.

Specifically, a first connecting buckle 51 is fixedly arranged on one of the first rod and the second rod, a second connecting buckle 52 is fixedly arranged on the upper cross rod 18, the shoulder strap 4 respectively passes through the second connecting buckle 52 and the first connecting buckle 51, and the shoulder strap 4 is respectively movably matched with the second connecting buckle 52 and the first connecting buckle 51.

In the embodiment, a specific structure of the cart frame is given, and the arrangement mode of the straps 4 is specifically given according to the structure of the cart frame.

The stroller frame includes a front bracket 11, a rear bracket 12, a push rod assembly 13, a front strut 14, a rear strut 15, a front cross bar 16, a rear cross bar 17, and an upper cross bar 18.

The front support 11, the rear support 12, the push rod assembly 13, the front support rod 14 and the rear support rod 15 are respectively arranged at the left side and the right side of the cart frame. The front rail 16 and the rear rail 17 each extend in the left-right direction, the upper rail 18 has a main body portion extending in the left-right direction, front wheel assemblies 31 are respectively provided at lower portions of the front brackets 11 on each side, and rear wheel assemblies 32 are respectively provided at left and right end portions of the rear rail 17.

Two of the three members of the upper portion of the front supporter 11, the upper portion of the rear supporter 12 and the lower portion of the push rod assembly 13 on each side are rotatably connected, and the third member is rotatably connected to any one of the two members, or the three members are coaxially rotatably connected. The left end and the right end of the upper cross rod 18 are respectively and rotatably connected with the front support 11 and/or the rear support 12 on one corresponding side, the left end and the right end of the front cross rod 16 are respectively and fixedly connected with the lower part of the front support 11 on one corresponding side, the left end and the right end of the rear cross rod 17 are respectively and rotatably connected with the lower part of the rear support 12 on one corresponding side, the two ends of the front support rod 14 on each side are respectively and rotatably connected with one corresponding side part of the main body part of the upper cross rod 18 and one corresponding side part of the front cross rod 16, and the two ends of the rear support rod 17 on each side are respectively and rotatably connected with one corresponding side part of the main body part of the upper cross rod 18 and one corresponding side part of the rear cross rod 17.

The first rod is a front cross rod 16, and the second rod is a rear support rod 15. When the end of the back strap 4 is fixedly disposed on the front cross bar 16, the first connecting buckle 51 is disposed on the rear stay 15, and the back strap 4 is movably connected with the rear stay 15. Conversely, when the end of the back strap 4 is fixedly disposed on the rear stay 15, the first connecting buckle 51 is disposed on the front cross bar 16, and the back strap 4 is movably connected to the front cross bar 16.

The first arrangement of the harness 4 is: the left end of the shoulder strap 4 is fixedly disposed at the lower portion of the left rear stay 15, the shoulder strap 4 extends forward to movably pass through the first connecting buckle 51 disposed at the left side of the front cross bar 16, extends upward to pass through the second connecting buckle 52 disposed at the left side of the upper cross bar 18, extends from the left side to the right side of the seat plate 21, movably passes through the second connecting buckle 52 disposed at the right side of the upper cross bar 18, extends downward to the right side of the front cross bar 16, movably passes through the first connecting buckle 51 disposed at the right side of the front cross bar 16, and extends backward to fixedly dispose the right end of the shoulder strap 4 at the lower portion of the right rear stay 15, as shown in fig. 4 and 5.

The second arrangement of the harness 4 is: the left end of the shoulder strap 4 is fixedly arranged on the left side of the front cross rod 15, the shoulder strap 4 extends backwards and movably penetrates through a first connecting buckle 51 arranged on the lower portion of the left rear stay 15, extends upwards and penetrates through a second connecting buckle 52 arranged on the left side of the upper cross rod 18, then extends from the left side of the seat plate 21 to the right side, movably penetrates through the second connecting buckle 52 arranged on the right side of the upper cross rod 18, extends downwards to the lower portion of the right rear stay 15, movably penetrates through the first connecting buckle 51 arranged on the lower portion of the right rear stay 15, and extends forwards to enable the right end of the shoulder strap 4 to be fixedly arranged on the right side of the front cross rod 16, and the left end is not shown in the drawing.

In both of the above-described modes of arranging the harness 4, the harness 4 passes through the seat plate 21 from the upper surface of the seat plate 21. When the stroller is in the unfolded state, the harness 4 is closely attached to the rear of the upper surface of the seat plate 21. When the child stroller is folded, after the locking mechanism for locking the frame of the stroller in the unfolded state is unlocked, the part of the braces 4 attached to the seat plate 21 is lifted upwards, and the child stroller can be folded when being lifted.

Specifically, when the stroller is folded, the straps 4 are pulled upwards, so that the rear support rod 15 drives the rear cross rod 17 and the rear support 12 to gradually rotate forwards, the front cross rod 16 drives the front support 12 and the front support rod 14 to gradually rotate backwards, and the front part and the rear part of the stroller frame gradually get close. The seat plate 21 is turned downward to be close to the front bracket 11, and the back plate 22 is turned downward to be close to the rear bracket 12. Until all the parts, the seat plate 21 and the backrest plate 22, which form the frame of the cart are close together, as shown in fig. 6-8. When the stroller is folded, the straps 4 are in a loose state, a certain distance is reserved between the straps 4 and the upper end of the seat plate 21 after being lifted upwards, and the parts of the straps 4 above the seat plate 21 form shoulder-carried parts for people to carry on, so that the stroller is convenient to carry.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.

Claims

1. A stroller comprising a stroller frame having an unfolded and folded position, a seat assembly disposed on the stroller frame, and straps for shoulder and back when the stroller is folded, the stroller frame comprising at least a first rod at the front and a second rod at the rear, the first rod being distal from the second rod when the stroller is in the unfolded position, the first rod being proximal to the second rod when the stroller is folded, the seat assembly comprising a seat plate, characterized in that: when the stroller is in the unfolded state, the shoulder strap is tensioned, the shoulder strap portion is tightly attached to the seat plate, the left side and the right side of the shoulder strap extend downward from the left side and the right side of the seat plate respectively and are tensioned between the first rod and the second rod, and when the stroller is in the folded state, the shoulder strap is in the loose state.

2. The stroller of claim 1, wherein: the shoulder strap is movably connected with one of the first rod and the second rod, and the end part of the shoulder strap is fixedly arranged on the other of the first rod and the second rod.

3. The stroller of claim 2, wherein: the left side and the right side of the shoulder strap respectively extend downwards from the left side and the right side of the seat board and then move through the second rod, and the two end parts of the shoulder strap are respectively fixedly arranged on the first rod after the shoulder strap extends forwards.

4. The stroller of claim 2, wherein: the left side and the right side of the shoulder strap respectively extend downwards from the left side and the right side of the seat board and then move through the first rod, and after the shoulder strap extends backwards, the two end parts of the shoulder strap are respectively fixedly arranged on the second rod.

5. The stroller of claim 2, wherein: one of the first rod and the second rod is fixedly provided with a first connecting buckle, the shoulder strap penetrates through the first connecting buckle, and the shoulder strap is movably matched with the first connecting buckle.

6. The stroller of claim 1, wherein: the stroller further comprises front supports located on the left side and the right side, the first rod extends in the left-right direction, the left end portion and the right end portion of the first rod are respectively connected with the lower portions of the front supports on the left side and the right side, the two end portions of the straps are respectively fixedly arranged on the left side and the right side of the first rod, or the left side and the right side of the straps respectively move through the left side and the right side of the first rod.

7. The stroller of claim 1, wherein: the cart frame further comprises rear supports located on the left side and the right side, a rear cross rod connected between the lower portions of the rear supports on the left side and the right side, and an upper cross rod arranged below the seat plate, the second rods are arranged on the left side and the right side of the cart frame respectively, one end portion of each second rod is rotatably connected with one corresponding side portion of the rear cross rod, the other end portion of each second rod is rotatably connected with one corresponding side portion of the upper cross rod, the two end portions of each strap are fixedly arranged on the lower portions of the second rods corresponding to one side respectively, or the left side and the right side of each strap are movable through the lower portions of the second rods corresponding to one side respectively.

8. The stroller of claim 1, wherein: the stroller frame further comprises an upper cross rod arranged below the seat plate, the stroller frame further comprises a front support and a rear support, the front support and the rear support are arranged on the left side and the right side of the stroller frame, the left end and the right end of the upper cross rod are respectively connected with the front support and/or the rear support on the left side and the right side, the left side and the right side of each strap are respectively and downwards movable from the left side and the right side of the seat plate to pass through, and the left side and the right side of the upper cross rod are arranged between the first rod and the second rod.

9. The stroller of claim 8, wherein: the left side and the right side of the upper cross rod are respectively and fixedly provided with a second connecting buckle, the braces penetrate through the second connecting buckles, and the braces are movably matched with the second connecting buckles.

10. The stroller of claim 1, wherein: when the child stroller is in an unfolded state, the shoulder strap part is tightly attached to the rear part of the upper surface of the seat plate, when the child stroller is in a folded state, a spacing distance is reserved between the upper end of the seat plate and the shoulder strap part after the shoulder strap part is lifted upwards, the shoulder strap part above the seat plate forms a back part for shoulder and back of a person, the stroller frame comprises a front support, a rear support, a push rod assembly, a front support rod, a rear support rod, a front cross rod, a rear cross rod and an upper cross rod, the front support, the rear support, the push rod assembly, the front support rod and the rear support rod are respectively arranged on the left side and the right side of the stroller frame, two parts of the three parts of the upper part of the front support, the upper part of the rear support and the lower part of the push rod assembly on each side are rotatably connected, and the third part is rotatably connected with any one of the two parts, or the three components are coaxially and rotatably connected, the left end and the right end of the upper cross rod are respectively and rotatably connected with the front support and/or the rear support on one corresponding side, the left end and the right end of the front cross rod are respectively and fixedly connected with the front support on one corresponding side, the left end and the right end of the rear cross rod are respectively and rotatably connected with the rear support on one corresponding side, the two ends of the front support rod on each side are respectively and rotatably connected with one corresponding side of the upper cross rod and the front cross rod, the two ends of the rear support rod on each side are respectively and rotatably connected with one corresponding side of the upper cross rod and the rear cross rod, the first rod is the front cross rod, the second rod is the rear support rod, the seat assembly further comprises a backrest plate, the seat plate is rotatably connected with the cart frame, and the backrest plate is rotatably connected with the seat plate.