CN210502814U - Children's barrow - Google Patents

Children's barrow Download PDF

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Publication number
CN210502814U
CN210502814U CN201920818777.7U CN201920818777U CN210502814U CN 210502814 U CN210502814 U CN 210502814U CN 201920818777 U CN201920818777 U CN 201920818777U CN 210502814 U CN210502814 U CN 210502814U
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seat
frame
support
rod
stroller
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CN201920818777.7U
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Chinese (zh)
Inventor
刘峰
石平中
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Goodbaby Child Products Co Ltd
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Goodbaby Child Products Co Ltd
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Abstract

The utility model discloses a children's cart, including having the shallow frame of expansion state and fold condition, the shallow frame includes that the bottom is equipped with the front truck frame of front wheel subassembly, the bottom is equipped with the rear carriage of rear wheel subassembly to and seat and push rod frame, the seat includes front seat portion and backseat portion, the front seat portion sets up on the front truck frame fixedly, the backseat portion sets up on the rear truck frame fixedly, when the shallow frame is in expansion state, the front seat portion with the backseat portion along the fore-and-aft direction meet and form the seat; when the stroller frame is in a folded state, the front seat part is folded along with the front support, and the rear seat part is folded along with the rear support. Therefore, the seat pocket frame or the seat rod does not need to be additionally arranged on the stroller frame, the structure of the stroller frame is simplified, the seat is more convenient to arrange, the seat is easier to design into a wide and flat structure, and the bearing stability of the seat is improved.

Description

Children's barrow
Technical Field
The utility model relates to a children's shallow.
Background
The child stroller provides great convenience for a user to carry a child to go out, and is one of necessary children products in the growth process of the child at present. A stroller generally includes a stroller frame having an unfolded state and a folded state, a wheel assembly disposed at a bottom of the stroller frame, and a locking mechanism for locking the stroller frame in the unfolded state. The seat mechanism on the frame of the stroller has two setting modes, one mode is to provide the child to sit up through the pocket frame of the grafting seat, and the other mode is to set a seat rod on the frame, and the two end parts of the seat rod are respectively known on the front support and the rear support and are rotatably folded relative to the front support and the rear support in the folding process. This affects to some extent the load-bearing capacity of the entire seating mechanism.
Disclosure of Invention
The utility model aims at providing a novel children's shallow.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a children's barrow comprises a stroller frame with an unfolding state and a folding state, wherein the stroller frame comprises a front support with a front wheel assembly at the bottom, a rear support with a rear wheel assembly at the bottom, a seat and a push rod frame, the seat comprises a front seat part and a rear seat part, the front seat part is fixedly arranged on the front support, the rear seat part is fixedly arranged on the rear support, and when the stroller frame is in the unfolding state, the front seat part and the rear seat part are connected in the front-rear direction to form the seat; when the stroller frame is in a folded state, the front seat part is folded along with the front support, and the rear seat part is folded along with the rear support.
Preferably, the front seat part is a front seat plate, the rear seat part is a rear seat plate, the rear seat plate comprises a sitting part and an arc-shaped connecting part located at the front end of the sitting part, when the stroller frame is in the unfolded state, the rear part of the front seat plate is connected with the sitting part, and the arc-shaped connecting part is located below the front seat plate; when the stroller frame is in a folded state, the arc-shaped connecting part is exposed and positioned between the front seat plate and the seat standing part.
Preferably, when the stroller frame is in a folded state, the front support and the rear support are drawn together to drive the front seat portion and the rear seat portion to be drawn together.
Furthermore, the upper part of the front support is rotatably connected with the upper part of the rear support, a connecting rod assembly is further arranged between the front support and the rear support, and when the stroller frame is folded, the front support and the rear support are rotatably folded to drive the front seat part and the rear seat part to be relatively rotatably folded together.
Furthermore, the connecting rod assembly comprises a front connecting rod and a rear connecting rod, the front connecting rod is rotationally connected to the front support, the rear connecting rod is rotationally connected to the rear support, the rear portion of the front connecting rod is rotationally connected with the front portion of the rear connecting rod, and when the stroller frame is in a folded state, the front connecting rod and the rear connecting rod are mutually rotationally folded below the front seat portion and the rear seat portion.
Furthermore, the front support comprises two groups of front supporting rods which are respectively arranged on the left side and the right side, the rear support comprises two groups of rear supporting rods which are respectively arranged on the left side and the right side, the upper parts of the front supporting rods and the upper parts of the rear supporting rods on the same side are rotationally connected, the cart frame further comprises a handrail frame, the handrail frame is provided with two groups of handrail rods which are respectively arranged on the left side and the right side, the push rod frame is provided with two groups of push rods which are respectively arranged on the left side and the right side, the push rods comprise upper push rods and lower push rods, the lower parts of the upper push rods are rotationally connected with the upper parts of the lower push rods, the left sides and the right sides of the cart frame are rotationally connected with the upper push rods, the lower parts of the handrail rods are rotationally connected with the front supporting rods, the lower parts of the lower push rods are rotationally connected with the, the sliding piece can be arranged on the rear connecting rod in a sliding mode along the length extension direction of the rear connecting rod.
Furthermore, the upper part of the grab rail is connected to the outer side of the upper push rod, and the lower part of the grab rail is connected to the outer side of the front supporting rod.
Preferably, the rear part of the front seat part is rotationally connected with the front part of the rear seat part, and when the stroller frame is in a folded state, the front seat part and the rear seat part rotate relatively to draw together to drive the front support and the rear support to mutually approach each other.
Further, the cart frame further comprises a support rod frame, the lower portion of the support rod frame is rotatably connected to the front support, the upper portion of the support rod frame is rotatably connected to the support rod frame, and the lower portion of the support rod frame is rotatably connected to the rear support.
Furthermore, the front support is provided with two groups of front support rods which are respectively arranged at the left side and the right side, the rear support is provided with two groups of rear support rods which are respectively arranged at the left side and the right side, the front seat part is provided with two groups of front seat rods which are respectively arranged at the left side and the right side, the rear seat part is provided with two groups of rear seat rods which are respectively arranged at the left side and the right side, the front part of each front seat rod is fixedly connected to the corresponding front support rod or the front seat rods and the front support rods are integrally arranged; the rear part of the backseat rod is fixedly connected to the rear support rod or the backseat rod and the rear support rod are integrally arranged.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage: the utility model discloses in, through setting up the seat to front stall portion and backseat portion to it is fixed with the front stall portion, backseat portion is fixed with the after-poppet, under the shallow frame expansion state, meets and forms holistic seat along the fore-and-aft direction by front stall portion and backseat portion, when the shallow frame is folding, fold up relatively by front poppet and after-poppet and drive folding up of front stall portion and backseat portion, make it draw in relatively with each member on the shallow frame. Therefore, the seat pocket frame or the seat rod does not need to be additionally arranged on the stroller frame, the structure of the stroller frame is simplified, the seat is more convenient to arrange, the seat is easier to design into a wide and flat structure, and the bearing stability of the seat is improved.
Drawings
Fig. 1 is a perspective view of a stroller according to embodiment 1 of the present invention in an unfolded state;
FIG. 2 is a side view of the stroller of FIG. 1;
fig. 3 is a side view of the stroller of example 1 during folding;
fig. 4 is a perspective view of the stroller of embodiment 1 during folding;
fig. 5 is a side view of the stroller of example 1 in a folded state;
FIG. 6 is a perspective view of the stroller of embodiment 1 in a folded state;
fig. 7 is a perspective view of the stroller of embodiment 2 of the present invention in an expanded state;
fig. 8 is a side view of the stroller of fig. 7;
FIG. 9 is a side view of the stroller of example 2 in a folded state;
FIG. 10 is a perspective view of the stroller of embodiment 2 in a folded state;
wherein: 10. a front wheel assembly; 20. a rear wheel assembly;
1. a front support rod; 2. a rear support rod; 3. a seat; 31. front seats (front seat plate/front seat post); 32. backseat (squab/backseat bar); 32a, a standing part; 3b, an arc-shaped connecting part; 4. a front link; 5. a rear connecting rod; 6. a slider; 7. a grab rail; 8. a lower push rod; 9. a push rod is arranged; 11. a rear stay bar; 12. push rod side lever.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.
Example 1
Referring to fig. 1 to 6, the stroller includes a stroller frame having an unfolded state and a folded state, the stroller frame includes a front bracket having a front wheel assembly 10 at the bottom, a rear bracket having a rear wheel assembly 20 at the bottom, and a seat 3 and a push rod bracket, wherein the seat 3 includes a front seat portion 31 and a rear seat portion 32, the front seat portion 31 is fixedly disposed on the front bracket, the rear seat portion 32 is fixedly disposed on the rear bracket, when the stroller frame is in the unfolded state, the front seat portion 31 and the rear seat portion 32 are connected in a front-rear direction to form the seat 3, when the stroller frame is in the folded state, the front seat portion 31 is folded along with the front bracket, and the rear seat portion 32 is then folded. Specifically, when the stroller frame is folded, the front bracket and the rear bracket are drawn together to drive the front seat portion 31 and the rear seat portion 32 to be drawn together.
Referring to fig. 1 to 6, in the present embodiment, the upper portion of the front bracket is rotatably connected with the upper portion of the rear bracket, a connecting rod assembly is further disposed between the front bracket and the rear bracket, and when the stroller frame is folded, the front bracket and the rear bracket are rotatably folded, so that the front seat portion 31 and the rear seat portion 32 are relatively rotatably folded.
In the embodiment, the front support comprises two groups of front support rods 1 respectively arranged at the left side and the right side, and the lower part of each group of front support rods 1 is provided with a front wheel assembly 10; the rear support comprises two groups of rear supporting rods 2 which are respectively arranged at the left side and the right side, and the lower part of each group of rear supporting rods 2 is provided with a rear wheel assembly 20; the front seat part 31 is a front seat plate, the rear seat part 32 is a rear seat plate, the left and right side parts of the front seat plate 31 are fixedly connected to the front support rods 1 on both sides, respectively, and the left and right side parts of the rear seat plate 32 are fixedly connected to the rear support rods 2 on both sides, respectively.
On each of the left side and the right side of the cart frame, the upper part of the front support rod 1 is rotationally connected with the upper part of the rear support rod 2, when the cart frame is in an unfolded state, the front support rod 1 and the rear support rod 2 are oppositely unfolded, and the front seat plate 31 and the rear seat plate 32 are unfolded along the front-back direction to form a seat 3 for sitting and standing; when the stroller frame is folded, the front support rod 1 and the rear support rod 2 rotate relatively to be folded, the front support rod 1 drives the front seat plate 31, the rear support rod 2 drives the rear seat rod 32, and the front seat plate 31 and the rear seat plate 32 rotate relatively to be mutually rotatably folded.
Referring to fig. 1, 4 and 6, in the present embodiment, the rear seat plate 32 includes a seating portion 32a and an arc-shaped connecting portion 32b located at the front end of the seating portion 32a, when the stroller frame is in the unfolded state, the front bracket and the rear bracket are unfolded relatively, the rear portion of the front seat plate 31 is connected to the seating portion 32a, and the arc-shaped connecting portion 32b is located below the front seat plate 31, as shown in fig. 1; when the stroller frame is in the folded state, the front and rear brackets are folded relatively, and the arc-shaped connecting portion 32b is exposed and located between the front seat plate 31 and the seat standing portion 32a, as shown in fig. 6, so that the seat 3 in the folded state integrally keeps continuous extension, and the appearance is high.
The connecting rod assemblies are arranged on the left side and the right side respectively, each connecting rod assembly comprises a front connecting rod 4 and a rear connecting rod 5, the front portion of each front connecting rod 4 is rotatably connected to the corresponding front supporting rod 1, the rear portion of each rear connecting rod 5 is rotatably connected to the corresponding rear supporting rod 2, the rear portion of each front connecting rod 4 is rotatably connected to the front portion of each rear connecting rod 5, and when the stroller frame is folded, the front connecting rods 4 and the rear connecting rods 5 rotate mutually to be folded and are folded below the front seat plate 31 and the rear seat plate 32.
In this embodiment, the stroller frame further comprises a handrail frame, and the handrail frame is provided with two handrail rods 7 respectively arranged at the left side and the right side; the push rod frame is provided with two groups of push rods which are respectively arranged at the left side and the right side, the push rod at each side comprises an upper push rod 9 and a lower push rod 8, the lower part of the upper push rod 9 is rotationally connected with the upper part of the lower push rod 8, the upper part of a handrail rod 7 is rotationally connected with the upper push rod 9, the lower part of the handrail rod 7 is rotationally connected with a front supporting rod 1, the lower push rod 8 is rotationally connected with a rear supporting rod 2, the lower part of the lower push rod 8 is rotationally connected with a sliding piece 6, the sliding piece 6 is a sliding sleeve, and the sliding sleeve 6 can be arranged on the rear connecting rod 5 in a sliding way along the length extension direction of the rear connecting rod 5. Here, the upper portion of the grab rail 7 is connected to the outside of the upper push rod 9, and the lower portion of the grab rail 7 is connected to the outside of the front stay 1, so that the distance between the grab rails 7 on both sides is larger than the transverse distance between the front stays 1 on both sides and the transverse distance between the push rods on both sides, so that the width of the seat 3 is relatively large, and the comfort level of the child when sitting is improved.
Thus, when the stroller frame is in the unfolded state, as shown in fig. 1 and 2, the front bracket and the rear bracket are unfolded relatively, the front seat plate 31 and the rear seat plate 32 are connected in the front-rear direction to form the integral seat 3, the surface of the seat 3 is flat, the bearing performance is good, the integral aesthetic degree is high, and the seat 3 is wide and comfortable. When the stroller frame needs to be folded, as shown in fig. 3 and 4, the upper push rod 9 is turned forward to rotate relative to the lower push rod 8, the lower push rod 9 is turned backward, the grab bar 7 is also turned backward, the sliding member 6 connected to the lower portion of the lower push rod 8 slides forward along the rear connecting rod 5 to turn the front connecting rod 4 and the rear connecting rod 5 relative to each other, so that the front support rod 1 and the rear support rod 2 are gradually drawn in the front-rear direction, the front seat plate 31 and the rear seat plate 32 are driven to rotate relatively to draw in, and as shown in fig. 5 and 6, all the rod pieces on the stroller frame are tightly drawn together after folding, so that the structure is very compact.
Example 2
Referring to fig. 7 to 10, in the stroller of the present embodiment, the rear portion of the front seat portion 31 is rotatably connected to the front portion of the rear seat portion 32, and when the stroller frame is converted from the unfolded state to the folded state, the front seat portion 31 and the rear seat portion 32 rotate relatively to each other to close the front bracket and the rear bracket.
Specifically, on this shallow frame, the front carriage has two sets of front branch 1 that the branch was located the left and right sides, the rear carriage has two sets of back branch 2 that the branch was located the left and right sides, front seat portion 31 has two sets of front seat poles that the branch was located the left and right sides, back seat portion 32 has two sets of back seat poles that the branch was located the left and right sides, on each side of the left and right sides of shallow frame, the anterior fixed connection of front seat pole 31 is on front branch 1 or set up with front branch 1 is integrative, the rear portion fixed connection of back seat pole 32 is on back branch 2 or set up with back branch 2 is integrative.
The cart frame further comprises a support rod frame, and the support rod frame comprises two groups of support rods 11 which are respectively arranged on the left side and the right side; the push rod frame has two sets of push rod side rods 12 respectively arranged at the left and right sides, on each of the left and right sides of the cart frame, the lower parts of the push rod side rods 12 are rotatably connected to the front support rod 1, the upper parts of the stay rods 11 are rotatably connected to the push rod side rods 12, and the lower parts of the stay rods 11 are rotatably connected to the rear support rod 2.
When the stroller frame is unfolded, as shown in fig. 7 and 8, the front seat rod 31 and the rear seat rod 32 are connected in the front-rear direction, so that the front support and the rear support are oppositely unfolded, and the support rod frame is supported and erected between the push rod frame and the rear support; when the stroller frame is folded, the push rod frame is turned backwards, so that the integral part formed by the front support and the front seat part 31 rotates relative to the integral part formed by the rear support and the rear seat part 32, the front seat part 31 and the rear seat part 32 rotate relatively to be folded, the front support and the rear support are driven to be folded along the front-rear direction, and the stroller frame is folded.
To sum up, the utility model discloses a children's shallow wherein sets up seat 3 into front seat portion 31 and backseat portion 32, and fixed front seat portion 31 and fore-stock, backseat portion 32 is fixed with the after-poppet, under the shallow frame expansion state, meet and form holistic seat 3 along the fore-and-aft direction by front seat portion 31 and backseat portion 32, when the shallow frame is folding, fold up relatively by front support and after-poppet and drive folding up of front seat portion 31 and backseat portion 32, make it draw in relatively with each member on the shallow frame. Therefore, the seat pocket frame or the seat rod does not need to be additionally arranged on the stroller frame, the structure of the stroller frame is simplified, the seat 3 is more convenient to arrange, the seat is more easily designed into a wide and flat structure, and the bearing stability of the seat 3 is improved.
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 (10)

1. The utility model provides a children's shallow, is including having the shallow frame of expansion state and fold condition, the shallow frame includes that the bottom is equipped with the fore-stock of front wheel subassembly, the rear carriage that the bottom was equipped with the rear wheel subassembly to and seat and push rod frame, its characterized in that: the seat comprises a front seat part and a rear seat part, the front seat part is fixedly arranged on the front bracket, the rear seat part is fixedly arranged on the rear bracket, and when the stroller frame is in an unfolded state, the front seat part and the rear seat part are connected in the front-back direction to form the seat; when the stroller frame is in a folded state, the front seat part is folded along with the front support, and the rear seat part is folded along with the rear support.
2. The stroller of claim 1, wherein: the stroller frame comprises a front seat part, a rear seat part and an arc-shaped connecting part, wherein the front seat part is a front seat plate, the rear seat part is a rear seat plate, the rear seat plate comprises a sitting part and the arc-shaped connecting part is positioned at the front end of the sitting part, when the stroller frame is in an unfolded state, the rear part of the front seat plate is connected with the sitting part, and the arc-shaped connecting part is positioned below the front seat plate; when the stroller frame is in a folded state, the arc-shaped connecting part is exposed and positioned between the front seat plate and the seat standing part.
3. The stroller of claim 1, wherein: when the cart frame is in a folded state, the front support and the rear support are drawn close to each other to drive the front seat part and the rear seat part to be drawn in.
4. The stroller of claim 3, wherein: the upper portion of the front support is rotatably connected with the upper portion of the rear support, a connecting rod assembly is further arranged between the front support and the rear support, and when the stroller frame is folded, the front support and the rear support are rotatably folded to drive the front seat portion and the rear seat portion to be relatively rotatably folded together.
5. The stroller of claim 4, wherein: the connecting rod assembly comprises a front connecting rod and a rear connecting rod, the front connecting rod is rotationally connected to the front support, the rear connecting rod is rotationally connected to the rear support, the rear portion of the front connecting rod is rotationally connected to the front portion of the rear connecting rod, when the stroller frame is in a folded state, the front connecting rod and the rear connecting rod are mutually rotated and folded under the front seat portion and the rear seat portion.
6. The stroller of claim 5, wherein: the front support comprises two groups of front supporting rods which are respectively arranged at the left side and the right side, the rear support comprises two groups of rear supporting rods which are respectively arranged at the left side and the right side, the upper parts of the front supporting rods at the same side are rotatably connected with the upper parts of the rear supporting rods, the cart frame also comprises a handrail frame, the handrail frame is provided with two handrail rods which are respectively arranged at the left side and the right side, the push rod frame is provided with two groups of push rods which are respectively arranged at the left side and the right side, the push rods comprise an upper push rod and a lower push rod, the lower part of the upper push rod is rotationally connected with the upper part of the lower push rod, the left side and the right side of the cart frame are respectively provided with a push rod, the upper part of the handrail rod is rotationally connected with the upper push rod, the lower part of the handrail rod is rotationally connected with the front supporting rod, the lower push rod is rotationally connected with the rear supporting rod, and the lower part of the lower push rod is rotationally connected with a sliding piece, and the sliding piece can be arranged on the rear connecting rod in a sliding manner along the length extension direction of the rear connecting rod.
7. The stroller of claim 6, wherein: the upper portion of the grab rail is connected to the outer side of the upper push rod, and the lower portion of the grab rail is connected to the outer side of the front supporting rod.
8. The stroller of claim 1, wherein: the rear part of the front seat part is rotationally connected with the front part of the rear seat part, and when the stroller frame is in a folded state, the front seat part and the rear seat part rotate relatively to draw in to drive the front support and the rear support to mutually approach.
9. The stroller of claim 8, wherein: the trolley frame further comprises a support rod frame, the lower portion of the support rod frame is rotationally connected to the front support, the upper portion of the support rod frame is rotationally connected to the support rod frame, and the lower portion of the support rod frame is rotationally connected to the rear support.
10. The stroller of claim 8, wherein: the front support is provided with two groups of front support rods which are respectively arranged at the left side and the right side, the rear support is provided with two groups of rear support rods which are respectively arranged at the left side and the right side, the front seat part is provided with two groups of front seat rods which are respectively arranged at the left side and the right side, the rear seat part is provided with two groups of rear seat rods which are respectively arranged at the left side and the right side, the front part of each front seat rod is fixedly connected to the front support rod or the front seat rods and the front support rods are integrally arranged; the rear part of the backseat rod is fixedly connected to the rear support rod or the backseat rod and the rear support rod are integrally arranged.
CN201920818777.7U 2019-04-29 2019-05-31 Children's barrow Active CN210502814U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN2019206026094 2019-04-29
CN201920602609 2019-04-29

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Publication Number Publication Date
CN210502814U true CN210502814U (en) 2020-05-12

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CN201920818777.7U Active CN210502814U (en) 2019-04-29 2019-05-31 Children's barrow
CN201920818779.6U Active CN210284345U (en) 2019-04-29 2019-05-31 Children's barrow

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201920818779.6U Active CN210284345U (en) 2019-04-29 2019-05-31 Children's barrow

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CN210284345U (en) 2020-04-10

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