CN215663604U - Children's barrow - Google Patents

Abstract

The utility model discloses a child stroller, which comprises a stroller frame and a seat pocket assembly detachably arranged on the stroller frame, wherein the stroller frame comprises a front support, a rear support, an upper push rod, a lower push rod, a support rod and a connecting rod, two of the front support, the rear support and the support rod are rotatably connected, the third component is rotatably connected with any one of the two components or coaxially and rotatably connected with the three components, the support rod is also rotatably connected with the upper push rod, the lower push rod is respectively rotatably connected with the upper push rod, the rear support and the connecting rod, the connecting rod is also rotatably connected with the front support, when the seat pocket assembly is arranged on the stroller frame, the seat pocket assembly has a forward mounting mode and a reverse mounting mode, and when the seat pocket assembly is forwardly or reversely mounted on the stroller frame, the child stroller can be folded. The seat pocket assembly of the baby carriage can be folded with the seat pocket assembly when being installed forwards or reversely, so that the baby carriage is convenient to fold, small in size after being folded, and convenient to carry and store.

Description

Children's barrow

Technical Field

The utility model relates to the technical field of children products, in particular to a stroller.

Background

The children's shallow carries less children to carry out outdoor activities for the adult and provides very big convenience, and children's shallow generally all includes the shallow frame and sets up the seat pocket subassembly on the shallow frame, and children's shallow is when carrying out, and seat pocket subassembly is generally all forward-oriented installation. Sometimes, when the child stroller is pushed, an adult needs to communicate with a seated child, and the seat pocket assembly is reversely mounted, so that the child stroller is more convenient to use. Among the prior art, the partial children's shallow of can forward reverse installation can not take the seat pocket subassembly to fold, and partial children's shallow only can take the seat pocket subassembly to fold when the seat pocket subassembly is forward installed, then can not fold when reverse installation, and still children's shallow is because shallow frame structure is more complicated, and the folding back structure volume of seat pocket subassembly is great, and is inconvenient to carry and deposit.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a child stroller, wherein a seat pocket assembly of the child stroller can be installed in a forward direction or a reverse direction, the child stroller can be folded with the seat pocket assembly when the child stroller is installed in the forward direction or the reverse direction, and the folded structure is small in size.

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

a children's barrow comprises a stroller frame and a seat pocket assembly detachably arranged on the stroller frame, wherein the stroller frame comprises side brackets respectively positioned at the left side and the right side, each side bracket comprises a front bracket, a rear bracket, an upper push rod, a lower push rod, a support rod and a connecting rod, two components of the upper part of the front bracket, the upper part of the rear bracket and the three components of the lower part of the support rod are rotatably connected, a third component is rotatably connected with any one of the two components, or the three components are coaxially and rotatably connected, the upper part of the support rod is rotatably connected with the upper push rod, the upper part of the lower push rod is rotatably connected with the lower part of the upper push rod, the lower push rod is rotatably connected with the rear bracket, the lower part of the lower push rod is rotatably connected with one end part of the connecting rod, and the other end part of the connecting rod is rotatably connected with the front bracket, when the seat pocket subassembly sets up when on the shallow frame, the seat pocket subassembly has forward and reverse mounting means, works as the seat pocket subassembly is forward or reverse to be installed when on the shallow frame, the children's shallow homoenergetic is folded.

Preferably, the seat pocket assembly comprises a connecting seat, a seat plate rotatably connected with the connecting seat and a backrest rod rotatably connected with the seat plate, and when the seat pocket assembly is forwardly or reversely mounted on the stroller frame, the connecting seat is detachably connected with the front support, the rear support or the stay bar.

Further, when the seat pocket assembly is installed in the forward direction, the backrest rod rotates forwards to be close to the seat plate, the seat plate rotates downwards and backwards to be close to the front support, when the seat pocket assembly is installed in the reverse direction, the backrest rod rotates backwards to be close to the seat plate, and the seat plate rotates downwards and forwards to be close to the rear support.

Further, the cart frame further comprises a push rod cross rod, the left end portion and the right end portion of the push rod cross rod are respectively connected with the upper end portion of the upper push rod on the corresponding side, and when the seat pocket assembly is arranged on the cart frame, the push rod cross rod is located on the outer side of a circular area formed by the rotation of the backrest rod relative to the seat plate.

Further, the connecting seat, the seat plate and the backrest rod are coaxially and rotatably connected.

Preferably, in the side bracket of each side, the lower push rod is located at the innermost side of the side bracket, and when the seat pocket assembly is arranged on the stroller frame, the seat pocket assembly is located between the lower push rods at the left and right sides.

Preferably, a plug is arranged on the seat pocket assembly, a socket matched with the plug is arranged on the front support, the rear support or the support rod, and the plug can be inserted into the socket or can be separated from the socket.

Preferably, the upper portion of fore-stock and the lower part of vaulting pole all with the rear support rotates and is connected, works as seat pocket subassembly sets up when shallow frame is last, seat pocket subassembly with the rear support is connected.

Further, the rear support includes the back branch that the slope extends backward from the past and fixes the setting and be in the connecting rod of the upper end of back branch, the upper portion of fore-stock, the lower part of vaulting pole and seat pocket subassembly all with the connecting rod is connected.

Furthermore, on the connecting rod, the junction of the seat pocket assembly and the connecting rod, the junction of the stay bar and the connecting rod, and the junction of the front support and the connecting rod are sequentially arranged from top to bottom.

Due to the application of the technical scheme, compared with the prior art, the utility model has the following advantages: the seat pocket assembly of the baby stroller is detachably arranged on the stroller frame, when the seat pocket assembly is arranged on the stroller frame, the seat pocket assembly has a forward mounting mode and a reverse mounting mode, and when the seat pocket assembly is mounted on the stroller frame in the forward or reverse direction, the seat pocket assembly and the stroller frame can be folded, so that the baby stroller can be folded with the seat pocket assembly, and the folding operation of the baby stroller is facilitated; and the setting mode of the stroller frame of the stroller enables the structure volume of the stroller to be smaller after the stroller is folded, and the stroller is convenient to carry and store.

Drawings

Fig. 1 is a perspective view of the stroller of this embodiment in an unfolded state (with the seat bag assembly mounted in the forward direction);

fig. 2 is a schematic side view of the stroller of this embodiment in a deployed state (with the seat pocket assembly mounted in the forward direction);

fig. 3 is a perspective view of the stroller of this embodiment during folding (seat pocket assembly is installed in the forward direction, and the backrest rod is rotated forward);

fig. 4 is a schematic side view of the stroller of this embodiment during folding (seat pocket assembly is installed in the forward direction, and the backrest lever is rotated forward);

fig. 5 is a perspective view of the stroller of this embodiment during folding (with the seat pocket assembly installed in the forward direction and the seat plate rotated downward);

fig. 6 is a schematic side view of the stroller of this embodiment during folding (seat pocket assembly is installed in the forward direction, and the seat plate is rotated downward);

fig. 7 is a schematic perspective view of the stroller of this embodiment during folding (seat pocket assembly is installed in the forward direction, and the stroller frame is folded);

fig. 8 is a schematic side view of the stroller of this embodiment during folding (seat pocket assembly mounted in the forward direction, stroller frame folded);

fig. 9 is a perspective view of the stroller of this embodiment in a folded position (with the seat pocket assembly mounted in a forward direction);

FIG. 10 is a side view of the stroller of this embodiment in a collapsed position (with the seat pocket assembly mounted in a forward orientation);

fig. 11 is a schematic side view of the stroller of this embodiment in a deployed state (with the seat bag assembly mounted in reverse);

FIG. 12 is a schematic side view of the stroller of this embodiment during folding (with the seat bag assembly installed in reverse and the back rest bar rotated backward);

FIG. 13 is a schematic side view of the stroller of this embodiment during folding (with the seat pocket assembly installed in reverse and the seat pan rotated downward);

fig. 14 is a schematic side view of the stroller of this embodiment during folding (with the seat pocket assembly installed in reverse and the stroller frame folded);

FIG. 15 is a side view of the stroller of this embodiment in a collapsed position (with the seat pocket assembly installed in reverse);

fig. 16 is a perspective view of the stroller frame of the stroller of the present embodiment in a deployed state;

fig. 17 is an exploded view of the stroller of this embodiment.

Wherein: 11. a front bracket; 12. a rear bracket; 121. a rear support rod; 122. a connecting rod; 122a, a socket; 13. a push rod assembly; 131. a push rod is arranged; 132. a lower push rod; 14. a stay bar; 15. a connecting rod; 21. a front cross bar; 22. a rear cross bar; 23. a push rod cross bar; 31. a seat plate; 32. a back rest rod; 33; a plug; 40. a front wheel assembly; 50. a rear wheel assembly.

Detailed Description

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

As shown in fig. 1 to 17, the stroller of the present invention includes a stroller frame having an unfolded and folded state, a front wheel assembly 40, a rear wheel assembly 50, and a seat pocket assembly detachably provided on the stroller frame.

The cart frame comprises side brackets positioned at the left side and the right side and a transverse connecting rod connected between the side brackets at the left side and the right side.

The side brackets on each side include a front bracket 11, a rear bracket 12, a push rod assembly 13, a strut 14, and a link 15. The front wheel assembly 40 is disposed at the lower portion of the front bracket 11, the rear wheel assembly 50 is disposed at the lower portion of the rear bracket 12, two of the three components of the upper portion of the front bracket 11, the upper portion of the rear bracket 12 and the lower portion of the stay 14 are rotatably connected, and the third component is rotatably connected with any one of the two components, or the three components are coaxially and rotatably connected. The push rod assembly 13 includes an upper push rod 131 and a lower push rod 132, an upper portion of the support rod 14 is rotatably connected to the upper push rod 131, an upper portion of the lower push rod 132 is rotatably connected to a lower portion of the upper push rod 131, the lower push rod 132 is rotatably connected to the rear bracket 12, a lower portion of the lower push rod 132 is rotatably connected to one end portion of the link rod 15, and the other end portion of the link rod 15 is rotatably connected to the front bracket 11.

In this embodiment, the upper portion of the front bracket 11 and the lower portion of the stay 14 are rotatably connected to the upper portion of the rear bracket 12, respectively.

Specifically, the rear bracket 12 includes a rear rod 121 extending downward from the front to the rear and a connecting rod 122 fixedly disposed at an upper end of the rear rod 121, and an upper portion of the front bracket 11 and a lower portion of the strut 14 are rotatably connected to the connecting rod 122, respectively.

Thus, a four-bar linkage is formed between the front bracket 11, the rear bracket 12, the lower push rod 132, and the link 15, and a four-bar linkage is also formed between the upper push rod 131, the lower push rod 132, the rear bracket 12, and the stay 14.

The cart frame further comprises a transverse connecting rod connected between the side brackets on the left side and the right side. Specifically, the cross-links include a front crossbar 21, a rear crossbar 22, and a push bar crossbar 23. The front cross bar 21, the rear cross bar 22 and the push rod cross bar 23 all extend in the left-right direction, the left end and the right end of the front cross bar 21 are respectively arranged at the lower part of the front support 11 on one corresponding side, the left end and the right end of the rear cross bar 22 are respectively arranged at the lower part of the rear support 12 on one corresponding side, and the left end and the right end of the push rod cross bar 23 are respectively arranged at the upper end of the push rod 131 on one corresponding side.

The seat pocket assembly itself may be foldable. Specifically, the seat pocket assembly includes a seat plate 31 and a back lever 32, the seat plate 31 is rotatably connected to the back lever 32, the back lever 32 is spaced apart from the seat plate 31 when the seat pocket assembly is in an unfolded state, and the back lever 32 is moved closer to the seat plate 31 when the seat pocket assembly is folded.

Seat pocket subassembly detachably sets up on fore-stock 11, after-poppet 12 or vaulting pole 14, and when seat pocket subassembly set up on fore-stock 11, after-poppet 12 or vaulting pole 14, seat pocket subassembly has forward and reverse mounting means: in the forward mounting mode, the back lever 32 is located behind the seat plate 31, and when a child sits on the seat plate 31, the face of the child faces forward, as shown in fig. 1 and 2; in the reverse installation mode, the back lever 32 is located in front of the seat plate 31, and when a child sits on the seat plate 31, the face of the child faces rearward, as shown in fig. 11. The seat pocket assembly can be replaced after being detached from the front support 11, the rear support 12 or the support rod 14 in a forward mounting mode or a reverse mounting mode.

The seat pocket assembly is provided with a plug 33, and the front bracket 11, the rear bracket 12 or the stay bar 14 is provided with a socket 122a matched with the plug 33. When the seat pocket assembly is disposed on the front bracket 11, the rear bracket 12, or the stay 14, the plug 33 is inserted into the socket 122 a; when the plug 33 is released from the socket 122a, the seat pocket assembly is detached from the stroller frame.

When the seat pocket assembly is mounted on the front bracket 11, the rear bracket 12 or the stay bar 14 in the forward or reverse direction, the whole body formed by the seat plate 31 and the backrest bar 32 can rotate relative to the front bracket 11, the rear bracket 12 or the stay bar 14, so that the seat pocket assembly and the stroller frame can be closed in the folding process of the stroller. Specifically, the seat pocket assembly further includes a connecting seat detachably connected to an upper end portion of the connecting rod 122 of the rear bracket 12, and on the connecting rod 122, a connection portion of the connecting seat and the connecting rod 122, a rotational connection portion of the stay 14 and the connecting rod 122, and a rotational connection portion of the front bracket 11 and the connecting rod 122 are sequentially disposed from top to bottom. The plug 33 is fixedly arranged on the connecting seat, the seat plate 31 is rotatably connected with the connecting seat, and preferably, the seat plate 31, the backrest rod 32 and the connecting seat are coaxially and rotatably connected.

In the side bracket of each side, the lower push rod 132 is located at the innermost side of the side bracket, when the seat pocket assembly is mounted on the front bracket 11, the rear bracket 12 or the stay 14 in the forward or reverse direction, the seat pocket assembly is located between the lower push rods 132 at the left and right sides, and the push rod cross bar 23 is located at the outer side of the circular area formed by the rotation of the back lever 32 relative to the seat plate 31, and the front cross bar 21 and the rear cross bar 22 are located at the outer side of the circular area formed by the rotation of the seat plate 31 relative to the connecting seat.

Like this, under the forward or reverse mounting means of seat pocket subassembly on the shallow frame, seat pocket subassembly can be folded, and the shallow frame can fold, and seat pocket subassembly can draw close mutually with the shallow frame, and this folding convenient operation that makes children's shallow makes things convenient for children's shallow use.

When the stroller is folded in the forward installation mode, the seat pocket assembly is firstly folded, so that the backrest rod 32 is forwards and downwards turned to be close to the seat plate 31, as shown in fig. 3 and 4; after the backrest rod 32 is closed with the seat plate 31, the whole body formed by the seat plate 31 and the backrest rod 32 is rotated downward and backward relative to the connecting seat, i.e. the rear bracket 12, to be closed with the front bracket 11, as shown in fig. 5 and 6, the seat pocket assembly is folded. Folding back folding shallow frame after the folding completion of seat pocket subassembly, during folding, forward and press push rod 131 downwards and make push rod 131 rotate and draw close with rear bracket 12 mutually, when push rod 131 rotates, drive vaulting pole 14 and push rod 132 down and all rotate and draw close with rear bracket 12 mutually, pull fore-stock 11 backward through connecting rod 15 and rotate and draw close with rear bracket 12 mutually, the folding process of shallow frame is as shown in figure 7 and figure 8, until seat pocket subassembly, each member of constituteing the shallow frame closely draws close together, finally fold as shown in figure 9 and figure 10. The folded baby stroller has compact structure, small volume and convenient carrying and storage.

When the stroller is folded in the reverse installation mode, the seat pocket assembly is firstly folded, so that the backrest rod 32 is backwards and downwards turned to be close to the seat plate 31, as shown in fig. 12; when the back lever 32 is closed with the seat plate 31, the seat plate 31 and the back lever 32 form an integral body which is turned downward and forward relative to the connecting base, i.e., the rear bracket 12, and closed with the rear bracket 12, as shown in fig. 13, the seat pocket assembly is folded. After the seat pocket assembly is folded, the stroller frame is folded, the folding process of the stroller frame is the same as the folding process of the stroller frame when the seat pocket assembly is installed in the forward direction, as shown in fig. 14, and finally, the stroller frame is folded as shown in fig. 15. The folded stroller is also compact in structure, small in size and convenient to carry and store.

The above embodiments are merely illustrative of the technical ideas 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 implement the present invention, and not to 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 within the protection scope of the present invention.

Claims (10)

1. The utility model provides a children's shallow, is in including shallow frame and detachably setting seat pocket subassembly on the shallow frame, its characterized in that: the stroller frame comprises side brackets which are respectively positioned at the left side and the right side, each side bracket comprises a front bracket, a rear bracket, an upper push rod, a lower push rod, a support rod and a connecting rod, two of the three components of the upper part of the front bracket, the upper part of the rear bracket and the lower part of the support rod are rotationally connected, the third component is rotationally connected with any one of the two components, or the three components are coaxially rotationally connected, the upper part of the support rod is rotationally connected with the upper push rod, the upper part of the lower push rod is rotationally connected with the lower part of the upper push rod, the lower push rod is rotationally connected with the rear bracket, the lower part of the lower push rod is rotationally connected with one end part of the connecting rod, the other end part of the connecting rod is rotationally connected with the front bracket, when the seat pocket component is arranged on the stroller frame, the seat pocket component has a forward and reverse installation mode, when the seat pocket assembly is installed on the stroller frame in the forward direction or the reverse direction, the stroller can be folded.

2. The stroller of claim 1, wherein: the seat pocket assembly comprises a connecting seat, a seat plate and a back rest rod, the seat plate is rotatably connected with the connecting seat, the back rest rod is rotatably connected with the seat plate, and when the seat pocket assembly is installed on the cart frame in a forward or reverse direction, the connecting seat is detachably connected with the front support, the rear support or the support rod.

3. The stroller of claim 2, wherein: when the seat pocket assembly is installed in the forward direction, the backrest rod rotates forwards to be close to the seat plate, the seat plate rotates downwards and backwards to be close to the front support, when the seat pocket assembly is installed in the reverse direction, the backrest rod rotates backwards to be close to the seat plate, and the seat plate rotates downwards and forwards to be close to the rear support.

4. The stroller of claim 2, wherein: the cart frame further comprises a push rod cross rod, the left end portion and the right end portion of the push rod cross rod are respectively connected with the upper end portion of the upper push rod on the corresponding side, and when the seat pocket assembly is arranged on the cart frame, the push rod cross rod is located on the outer side of a circular area formed by the rotation of the backrest rod relative to the seat plate.

5. The stroller of claim 2, wherein: the connecting seat, the seat board and the backrest rod are coaxially and rotatably connected.

6. The stroller of claim 1, wherein: in the side support of each side, the lower push rod is located the most inboard of side support, when seat pocket subassembly sets up on the shallow frame, seat pocket subassembly is located between the lower push rod of the left and right sides.

7. The stroller of claim 1, wherein: the seat pocket assembly is provided with a plug, the front support, the rear support or the support rod are provided with sockets matched with the plug, and the plug can be inserted into the sockets or can be separated from the sockets.

8. The stroller of claim 1, wherein: the upper portion of fore-stock with the lower part of vaulting pole all with the rear bracket rotates to be connected, works as seat pocket subassembly sets up when the shallow frame is last, seat pocket subassembly with the rear bracket is connected.

9. The stroller of claim 8, wherein: the rear support includes that the back branch that the slope extends backward in the past is in with fixed the setting the connecting rod of the upper end of back branch, the upper portion of fore-stock the lower part of vaulting pole with seat pocket subassembly all with the connecting rod is connected.

10. The stroller of claim 9, wherein: on the connecting rod, the seat pocket subassembly with the junction of connecting rod, the vaulting pole with the rotation junction of connecting rod, the fore-stock with the rotation junction of connecting rod sets up from the top down in proper order.

Images