CN210027559U

CN210027559U - Children's barrow

Info

Publication number: CN210027559U
Application number: CN201920338131.9U
Authority: CN
Inventors: 闫德锋
Original assignee: Goodbaby Child Products Co Ltd
Current assignee: Goodbaby Child Products Co Ltd
Priority date: 2019-03-18
Filing date: 2019-03-18
Publication date: 2020-02-07
Anticipated expiration: 2029-03-18

Abstract

The utility model discloses a children's shallow has expansion state and fold condition, children's shallow includes folding frame and locates seat pocket frame on the frame, the frame includes fore-stock, after-poppet and the push rod frame that the rotation of each other connects, seat pocket frame at least including seat pocket surrounding frame with be used for with seat pocket surrounding frame installs extremely seat pocket support on the frame, seat pocket support can be followed and installed with upper and lower direction is slided on the after-poppet. When the baby stroller is in an unfolded state, the seat pocket support can slide upwards along the rear support to enable the height of the seat pocket support to be raised, so that the height support of a higher position of an infant can be provided; and when the children's shallow is under fold condition, seat pocket support can follow the back support and slide down and reduce the height of seat pocket frame for each member can draw in together closely in the children's shallow after folding, reduces whole folding volume of car, has brought the facility for user's daily use of carrying.

Description

Children's barrow

Technical Field

The utility model relates to a children's shallow.

Background

At present, in the baby stroller with the seat pocket in the market, the height of the seat pocket on the stroller frame is low, so that a baby can easily absorb more automobile exhaust and dust when sitting on the seat pocket, and the health of the baby is not facilitated; or the height position of the seat pocket on the frame is higher, so that the whole size of the cart is very large when the seat pocket is folded, and the cart is inconvenient to carry.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art and providing a novel baby carriage.

In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides a children's shallow, has expansion state and fold condition, children's shallow includes folding frame and locates seat pocket frame on the frame, the frame includes fore-stock, after-poppet and the push rod frame that the rotation is connected each other, seat pocket frame at least including seat pocket surrounding frame with be used for with seat pocket surrounding frame installs extremely seat pocket support on the frame, seat pocket support can be followed upper and lower direction and installed with sliding on the after-poppet.

Preferably, the frame further comprises a linkage assembly for driving the seat pocket support to slide up and down along the rear support when the front support and/or the push rod frame rotate relative to the rear support.

Furthermore, when the front support and/or the push rod support rotate and are folded relative to the rear support, the linkage assembly drives the seat pocket support to slide downwards along the rear support; when the front support and/or the push rod frame rotate and open relative to the rear support, the linkage assembly drives the seat pocket support to slide upwards along the rear support.

Further, the linkage assembly comprises a front connecting rod arranged between the front support and the seat pocket support, one end of the front connecting rod is rotatably connected to the front support, and the other end of the front connecting rod is rotatably connected to the lower part of the seat pocket support;

and/or, the linkage subassembly is including locating the push rod frame with back connecting rod between the seat pocket support, a tip of back connecting rod is connected with rotating on the push rod frame and its another tip is connected with rotating on the lower part of seat pocket support.

As a specific implementation manner, the linkage assembly comprises the front connecting rod and the rear connecting rod, and the front connecting rod and the rear connecting rod are rotatably connected to the lower part of the seat pocket support around the same rotation center line.

Preferably, a guide sliding groove extending in the vertical direction is formed in the rear support, a sliding part is arranged at the lower part of the seat pocket support, and the sliding part is arranged in the guide sliding groove in a penetrating mode in a sliding fit mode.

Preferably, a bracket locking member for locking the seat pocket bracket and the rear bracket in a plurality of gears is arranged between the seat pocket bracket and the rear bracket.

Preferably, when the stroller is in the unfolded state, the upper part of the seat pocket support extends to the upper part of the rear support; when the children stroller is in a folded state, the top of the seat pocket support is parallel and level with the top of the rear support.

Preferably, the seat pocket frame is foldably set, works as when the children's barrow is in fold condition, the seat pocket frame is folded and the seat pocket support is followed the after-poppet lapse and reduce height, fore-stock, after-poppet reach the push rod frame draw close each other and with folding the seat pocket frame is drawn together.

Further, seat pocket surrounding frame includes surrounding frame and lower surrounding frame, go up the lower part of surrounding frame the upper portion of lower surrounding frame reaches connect mutually rotatablely between the upper portion of seat pocket support, work as when the children's shallow is in fold condition, go up surrounding frame, lower surrounding frame and seat pocket support draw in each other and with the rear bracket draws close together each other.

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 children's barrow, wherein the seat pocket frame is installed on the frame through the seat pocket support, and the seat pocket support can be installed on the rear support along the upper and lower direction with sliding, make children's barrow under the expansion state, the seat pocket support can be along the upper sliding of rear support and make the height of seat pocket frame rise, thus can provide the high support of the higher position of infant; and when the children's shallow is under fold condition, seat pocket support can follow the back support and slide down and reduce the height of seat pocket frame for each member can draw in together closely in the children's shallow after folding, reduces whole folding volume of car, has brought the facility for user's daily use of carrying.

Drawings

Fig. 1 is a schematic perspective view of a stroller in an expanded state according to embodiment 1 of the present invention;

FIG. 2 is a schematic side sectional view of the stroller of example 1 in a deployed state;

fig. 3 is a perspective view of the stroller of embodiment 1 with the pocket folded;

FIG. 4 is a schematic perspective view of the stroller of FIG. 3 with the push rod frame folded;

fig. 5 is a perspective view of the stroller of example 1 in a folded state;

fig. 6 is a schematic perspective view of the stroller in embodiment 2 of the present invention in an unfolded state;

wherein: 100. a frame; 200. a seat pocket frame;

1. a front bracket; 11. a front support rod; 2. a rear bracket; 21. a rear support rod; 22. a rear cross bar; 23. a guide chute; 3. a push rod frame; 31. a lower push rod; 32. a push rod is arranged; 33. a push rod locking member; 4. a front link; 5. a rear connecting rod; 6. a seat pocket support; 61. a slider; 62. an unlock button; 7. a lower enclosure frame; 8. an upper enclosure frame; 9. a seat pocket locking joint; 10. a front wheel; 20. a rear wheel.

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 5, the stroller shown in an unfolded state and a folded state includes a foldable frame 100 and a seat pocket 200 provided on the frame 100, the frame 100 includes a front support 1, a rear support 2 and a push rod support 3 rotatably connected to each other; the seat pocket frame 200 at least comprises a seat pocket frame and a seat pocket support 6 for installing and connecting the seat pocket frame to the frame 100, wherein the seat pocket support 6 can be installed on the rear support 2 in a sliding manner along the up-down direction, so that the height of the whole seat pocket frame 200 on the frame 100 can be adjusted, the seat pocket frame 200 can be located at a higher position when the frame 100 is opened for use, children can be supported in a sitting manner, when the frame 100 needs to be folded, the height can be reduced, the height can be collected together with all rod pieces in the frame 100 as much as possible, and the overall folding size of the baby stroller is reduced.

Referring to fig. 1 to 5, the frame 100 further includes a linkage assembly for driving the seat pocket support 6 to slide up and down along the rear support 2 when the front support 1 and/or the push rod support 3 rotate with respect to the rear support 2, specifically, when the front support 1 rotates and folds with respect to the rear support 2 and/or the push rod support 3 rotates and folds with respect to the rear support 2, the linkage assembly drives the seat pocket support 6 to slide down along the rear support 2, so that the seat pocket 200 is lowered to a high degree during folding of the frame 100 to be folded with the rods on the frame 100 as much as possible; when the front support 1 rotates to be opened relative to the rear support 2 and/or the push rod frame 3 rotates to be opened relative to the rear support 2, the linkage assembly drives the seat pocket support 6 to slide upwards along the rear support 2, so that the height of the seat pocket frame 200 is increased, and the seat pocket frame 200 can provide a sitting support at a higher position of an infant.

In this embodiment, the linkage assembly includes a front link 4 disposed between the front bracket 1 and the seat pocket bracket 6, and a rear link 5 disposed between the push rod frame 3 and the seat pocket frame 6, one end of the front link 4 is rotatably connected to the front bracket 1 and the other end thereof is rotatably connected to the lower portion of the seat pocket bracket 6; one end of the rear link 5 is rotatably connected to the push rod frame 3 and the other end thereof is rotatably connected to a lower portion of the seat pocket bracket 6.

Specifically, the front support 1 comprises two groups of front support rods 11 respectively arranged at the left side and the right side, each group of front support rods 11 is arranged from front to back and gradually extends upwards in an inclined manner, and the lower part of each group of front support rods 11 is provided with a front wheel 10; the rear support 2 comprises two groups of rear support rods 21 arranged on the left side and the right side respectively and a rear cross rod 21 connected between the lower parts of the two groups of rear support rods 21, each group of rear support rods 21 is arranged in a manner of gradually inclining upwards from back to front, and the lower part of each group of rear support rods 21 is provided with a rear wheel 20; the push rod frame 3 comprises push rods which are respectively arranged at the left side and the right side, the push rods at each side comprise a lower push rod 31 and an upper push rod 32 which are rotatably connected through a push rod locking piece 33, wherein the upper push rods 32 at the two sides are integrally provided with a U-shaped rod. On each of the left and right sides of the vehicle body frame 100, the upper portion of the front stay 11 and the lower portion of the lower stay 31 are connected to the upper portion of the rear stay 21 through different rotation shafts, respectively.

The seat pocket frame 200 is provided between the front support bar 11, the rear support bar 21 and the push bar at both sides in the left-right direction, and the seat pocket support 6 has two groups which are separately provided at both sides, where the seat pocket support 6 is in the shape of a straight bar and is connected to the rear support bar 21 to be slid up and down in the length extending direction of the rear support bar 21. Here, the rear stay 21 is formed with a guide chute 23 extending in the up-down direction, and a slider 61 is provided at the lower portion of the seat pocket support 6, and the slider 61 is slidably fitted through the guide chute 23, thereby providing a guide for the seat pocket support 6 to slide up and down along the rear bracket 2.

The front link 4 and the rear link 5 are also provided with two groups respectively arranged at the left and right sides, the front link 4 is connected between the front support rod 11 and the seat pocket bracket 6, the rear link 5 is connected between the lower push rod 31 and the seat pocket bracket 6, and the front link 4 and the rear link 5 are rotatably connected at the lower part of the seat pocket bracket 6 around the same rotation center line.

In this embodiment, the seat pocket frame 200 is also foldably provided, and the seat pocket frame thereof includes an upper surrounding frame 8 and a lower surrounding frame 7, and an upper portion of the lower surrounding frame 7, a lower portion of the upper surrounding frame 8, and an upper portion of the seat pocket bracket 6 are rotatably coupled together by a seat pocket locking joint 9. When the seat pocket 200 is folded, the upper surrounding frame 8, the lower surrounding frame 7 and the seat pocket bracket 6 are rotated to be close to each other.

Referring to fig. 1 and 2, when the stroller is unfolded, the frame 100 and the seat pocket 200 are unfolded, and the upper portion of the seat pocket support 6 is extended above the rear support 2, so that the seat pocket frame of the seat pocket 6 is at a high height position to provide a high support for the infant.

When the stroller needs to be folded, referring to fig. 3, the seat pocket frame 200 is folded, specifically, the upper and

lower frames

8 and 7 are rotated and folded together and are folded together with respect to the seat pocket frame 6; subsequently, referring to fig. 4, the upper push rod 32 is rotated and folded relative to the lower push rod 31, and the push rod frame 3 is driven to turn backwards and rotate relative to the rear bracket 2 to gradually fold, and the seat pocket bracket 6 slides downwards along the rear bracket 2 under the driving of the rear link 5, and drives the front link 4 to rotate and drive the front bracket 1 to gradually rotate and fold relative to the rear bracket 2. Until the front bracket 1, the rear bracket 2 and the push rod bracket 3 are drawn close to each other in the front-rear direction, the seat pocket bracket 6 also slides downwards along the rear bracket 2 to the lowest position, so that the folded seat pocket bracket 200, the front bracket 1, the rear bracket 2 and the push rod bracket 3 are mutually folded together, as shown in fig. 5. In this folded state, the top of the seat pocket support 6 and the top of the rear support 2 are flush with each other, so that the folded seat pocket support 200 is fully folded in the respective members of the frame 100, thereby effectively reducing the volume of the folded stroller.

When the child stroller needs to be unfolded, the operation is basically opposite to that during folding, specifically, the push rod frame 3 is pulled to enable the push rod frame to rotate and unfold relative to the rear support 2, so that the rear connecting rod 5 drives the seat bag support 6 to slide upwards along the rear support 2, and the front support 1 rotates and unfolds relative to the rear support 2 gradually through the front connecting rod 4. After the frame 100 is completely unfolded, the seat pocket support 6 is slid and raised to the highest position relative to the rear support 2, and finally, the seat pocket enclosure on the seat pocket frame 200 is unfolded. The opening operation is also convenient.

Example 2

Referring to the stroller shown in fig. 6, the difference from embodiment 1 is mainly that the unfolding and folding of the frame 100 and the up-and-down sliding of the seat pocket support 6 are not linked, and the height of the seat pocket 200 can be adjusted independently of the unfolding and folding of the frame 100. In the unfolded state of the vehicle frame 100, the user can individually adjust the height of the seat pocket bracket 6 as needed, so that the seat pocket frame on the seat pocket frame 200 is adjusted to different height positions.

Specifically, frame 100 includes front support 1, rear support 2 and push rod frame 3 that the looks rotation is connected, seat pocket support 6 sets up on rear support 2 along upper and lower direction with sliding, specifically for along rear support 2 in the length extending direction of rear branch 21 locate rear branch 21 with sliding, be provided with between rear branch 21 and the seat pocket support 6 and be used for locking both support locking pieces (not shown in the figure) under a plurality of gears, still be provided with on the seat pocket support 6 and be used for giving the unblock to this support locking piece unlock button 62.

When the frame 100 is in the open state, the user can unlock the bracket locking member by pressing the unlocking button 62, and then adjust the height position of the seat pocket bracket 6 relative to the rear stay 21 as needed to adjust the seat pocket bracket 200 to a desired height position; when the stroller needs to be folded, the seat pocket frame 200 is folded, then the seat pocket frame 6 slides down along the rear frame 2 to the lowest position, so that the seat pocket frame and the rear frame 2 are folded as much as possible in height, and then the stroller frame 100 is folded, so that the folded seat pocket frame 200 is folded between the members of the stroller frame 100.

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. The utility model provides a children's shallow has expansion state and fold condition, children's shallow includes folding frame and locates seat pocket frame on the frame, its characterized in that: the frame includes fore-stock, after-poppet and the push rod frame that the rotation of each other is connected, seat pocket frame at least including seat pocket surrounding frame with be used for with seat pocket surrounding frame installs extremely seat pocket support on the frame, seat pocket support can be followed the upper and lower direction and installed with sliding on the after-poppet.

2. The stroller of claim 1, wherein: the frame also comprises a linkage component which is used for driving the seat pocket support to slide up and down along the rear support when the front support and/or the push rod frame rotate relative to the rear support.

3. The stroller of claim 2, wherein: when the front support and/or the push rod support rotate and fold relative to the rear support, the linkage assembly drives the seat pocket support to slide downwards along the rear support; when the front support and/or the push rod frame rotate and open relative to the rear support, the linkage assembly drives the seat pocket support to slide upwards along the rear support.

4. The stroller of claim 2, wherein: the linkage assembly comprises a front connecting rod arranged between the front support and the seat pocket support, one end of the front connecting rod is rotationally connected to the front support, and the other end of the front connecting rod is rotationally connected to the lower part of the seat pocket support;

5. The stroller of claim 4, wherein: the linkage assembly comprises the front connecting rod and the rear connecting rod, and the front connecting rod and the rear connecting rod are rotationally connected to the lower part of the seat pocket support around the same rotation center line.

6. The stroller of claim 1, wherein: the rear support is provided with a guide sliding groove extending in the vertical direction, the lower portion of the seat pocket support is provided with a sliding piece, and the sliding piece penetrates through the guide sliding groove in a sliding fit mode.

7. The stroller of claim 1, wherein: a support locking piece used for locking the seat pocket support and the rear support under a plurality of gears is arranged between the seat pocket support and the rear support.

8. The stroller of claim 1, wherein: when the stroller is in the unfolded state, the upper part of the seat pocket support extends to the upper part of the rear support; when the children stroller is in a folded state, the top of the seat pocket support is parallel and level with the top of the rear support.

9. Child stroller according to any of claims 1 to 8, characterized in that: the seat pocket frame is arranged in a foldable mode, when the stroller is in a folded state, the seat pocket frame is folded and the seat pocket support is arranged along the rear support to slide downwards to reduce the height, the front support, the rear support and the push rod frame are drawn close to each other and folded, and the seat pocket frame is folded together.

10. The stroller of claim 9, wherein: seat pocket surrounding frame includes surrounding frame and lower surrounding frame, go up the lower part of surrounding frame the upper portion of lower surrounding frame reaches connect mutually rotatoryly between the upper portion of seat pocket support, work as when the children's shallow is in fold condition, go up surrounding frame, lower surrounding frame and seat pocket support draw in each other and with the after-poppet draws close together each other together.