CN210526627U

CN210526627U - Folding baby stroller

Info

Publication number: CN210526627U
Application number: CN201920873258.0U
Authority: CN
Inventors: 汪洋
Original assignee: Dongguan Happy Brand Children Article Co ltd
Current assignee: Dongguan Happy Brand Children Article Co ltd
Priority date: 2019-06-10
Filing date: 2019-06-10
Publication date: 2020-05-15
Anticipated expiration: 2029-06-10

Abstract

The utility model relates to the technical field of children's vehicles, in particular to a folding children's cart, which comprises a lower frame; the lower frame is provided with a seat; the seat is detachably connected with the lower frame; the folding stroller also comprises a handle assembly and an upper frame; rotating assemblies are arranged between the lower frame and the handle assembly and between the lower frame and the upper frame; the lower frame is rotationally connected with the handle assembly through a rotating assembly; the lower frame is rotationally connected with the upper frame through a rotating assembly; the upper frame is provided with a backrest. The utility model discloses a set up runner assembly under between frame and the handle subassembly to and set up runner assembly under between frame and the last frame, make frame and handle subassembly all can fold around the frame of getting off, thereby can save folding children's shallow space, rotate through the subassembly, can make children's shallow fold to ride sitting state and flat state of lying, thereby the children of being convenient for use.

Description

Folding baby stroller

Technical Field

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

Background

The baby carrier is a large class of children toys, and comprises five classes of children bicycles, children carts, baby walker, children tricycles and children electric vehicles. Especially, the baby's shallow, be the most favorite vehicle of walking of baby, especially, the essential when mom takes baby to go up the street shopping, the baby's shallow is convenient when baby and mom use, some problems that also bring, when the shallow is not used, generally can stack at home, this has just occupied great space, place inconveniently, also there is a series of foldable baby's shallow in the market today, but this baby's shallow is folding state and the state of riding of expansion only, the state of lying that can supply children to lie down does not have, be not convenient for children to use.

Disclosure of Invention

The utility model aims at providing a folding children's shallow to the above-mentioned not enough among the prior art.

The purpose of the utility model is realized through the following technical scheme: a folding stroller comprises a lower frame; the lower frame is provided with a seat; the seat is detachably connected with the lower frame; the folding stroller also comprises a handle assembly and an upper frame; rotating assemblies are arranged between the lower frame and the handle assembly and between the lower frame and the upper frame; the lower frame is rotationally connected with the handle assembly through a rotating assembly; the lower frame is rotationally connected with the upper frame through a rotating assembly; the upper frame is provided with a backrest.

The utility model is further arranged in that the lower frame comprises a left frame and a right frame which are arranged in a crossed manner; a first fixed rod is arranged on the left frame; a second fixed rod is arranged on the right frame; two ends of the seat are respectively arranged on the first fixing rod and the second fixing rod; a cross rod is arranged between the first fixed rod and the second fixed rod; the seat is detachably connected with the cross rod.

The utility model discloses further set up to, folding children's shallow is still including the push rod of locating the frame.

The utility model is further arranged that a rotating component is arranged between the push rod and the backrest; the backrest is rotatably connected with the push rod through a rotating assembly.

The utility model is further arranged that the push rod is provided with a turning block; the folding stroller further comprises a awning hinged to the rotating block.

The utility model is further arranged that the folding baby carriage also comprises a guardrail component; the guardrail component comprises a hand guard, a first fixing plate arranged on the backrest and a second fixing plate arranged on the handle component; the first fixing plate is rotatably connected with a rotating shaft; one end of the hand guard is rotatably connected with the rotating shaft; the other end of the hand guard is detachably connected with the second fixing plate.

The utility model is further arranged that the other end of the hand protector is detachably connected with a fixed sleeve; the fixed sleeve is provided with an elastic clamping block; the second fixing plate is provided with a clamping groove clamped with the elastic clamping block; the guardrail assembly further comprises a screw; the other end of the hand guard is provided with a long hole; the fixed sleeve is provided with a round hole matched with the strip hole; the screw passes through the round hole and the strip hole and then fixes the fixing sleeve and the other end of the hand guard.

The utility model is further arranged that the left frame is provided with a pedal; the pedal is provided with a first screw hole; and the left frame is provided with a plurality of second screw holes matched with the first screw holes.

The utility model is further arranged that the folding baby carriage also comprises a front wheel and a rear wheel; quick-release parts are arranged between the left frame and the front wheel and between the right frame and the rear wheel.

The utility model is further arranged that the push rod is provided with a handrail; the armrests, the push rods, the backrest, the seat and the pedals are all formed in a blow molding mode.

The utility model is further provided that the rotating component comprises a first rotating part and a second rotating part; the first rotating piece comprises a first connecting part and a first rotating part; the first connecting part is provided with a first connecting hole and a second connecting hole; the second rotating part comprises a second connecting part and a second rotating part; the second connecting part is provided with a third connecting hole; the first rotating part is provided with a first tooth groove; the second rotating part is provided with a second tooth groove; a cavity is formed between the first rotating part and the second rotating part; a gear matched with the first tooth groove and the second tooth groove is arranged in the cavity; the second rotating part is provided with an elastic button movably penetrating through the cavity; the elastic button abuts against the gear; and a spring for resetting the elastic button is arranged in the cavity.

The utility model has the advantages that: the utility model discloses a set up runner assembly under between frame and the handle subassembly to and set up runner assembly under between frame and the last frame, make frame and handle subassembly all can fold around the frame of getting off, thereby can save folding children's shallow space, rotate through the subassembly, can make children's shallow fold to ride sitting state and flat state of lying, thereby the children of being convenient for use.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

FIG. 1 is a schematic structural view of the riding mode of the present invention;

FIG. 2 is a schematic structural view of the utility model showing a hidden armguard and a sunshade in a lying state;

fig. 3 is a schematic structural view of the utility model after the push rod is folded;

fig. 4 is a schematic structural view after the hand protector of the utility model is folded;

FIG. 5 is a schematic view of the folding structure of the sunshade behind the hidden armguard of the present invention;

fig. 6 is a schematic structural view of the lower frame of the present invention;

fig. 7 is a schematic structural view of the rotating assembly of the present invention;

fig. 8 is an exploded view of the rotating assembly of the present invention;

fig. 9 is an exploded view of the rotating assembly of the present invention from another perspective;

fig. 10 is an exploded view of the hand guard of the present invention;

FIG. 11 is a schematic view of the present invention after the awning is hidden;

wherein: 1-lower frame; 11-a left frame; 12-a right frame; 13-a first fixing bar; 14-a second fixing bar; 15-a cross bar; 2-a handle assembly; 3, mounting a frame; 31-a backrest; 41-a first rotating member; 412-a first connection; 413-a first rotating part; 414-first connection hole; 415-second connection hole; 42-a second rotating member; 421-a second connection portion; 422-a second rotating part; 423-third connection hole; 431-a first tooth slot; 432-a second gullet; 44-gear; 45-elastic buttons; 46-a spring; 5-a push rod; 51-a turning block; 52-awning; 53-arm-rest; 6-protecting hands; 61-a first fixing plate; 62-a second fixing plate; 63-a rotating shaft; 64-fixing the sleeve; 65-elastic clamping blocks; 67-screw; 68-elongated holes; 69-round hole; 7-treading; 71-a first screw hole; 81-front wheel; 82-rear wheels; 83-quick release; 9-fixed switch; 91-seat.

Detailed Description

The invention will be further described with reference to the following examples.

As can be seen from fig. 1 to 11; the folding stroller of the embodiment comprises a lower frame 1; the lower frame 1 is provided with a seat 91; the seat 91 is detachably connected with the lower frame 1; the folding stroller also comprises a handle assembly 2 and an upper frame 3; rotating assemblies are arranged between the lower frame 1 and the handle assembly 2 and between the lower frame 1 and the upper frame 3; the lower frame 1 is rotationally connected with the handle assembly 2 through a rotating assembly; the lower frame 1 is rotationally connected with the upper frame 3 through a rotating assembly; the upper frame 3 is provided with a backrest 31.

Specifically, in the foldable stroller of the present embodiment, the rotating assembly is disposed between the lower frame 1 and the handle assembly 2, and the rotating assembly is disposed between the lower frame 1 and the upper frame 3, so that the upper frame 3 and the handle assembly 2 can be folded around the lower frame 1, and the space of the foldable stroller can be saved; in addition, the stroller can be folded into the riding state shown in fig. 1 and the lying state shown in fig. 2 by rotating the assembly, thereby facilitating the use of children.

In the foldable stroller of this embodiment, the lower frame 1 includes a left frame 11 and a right frame 12 that are arranged in a crossing manner; a first fixing rod 13 is arranged on the left frame 11; a second fixing rod 14 is arranged on the right frame 12; two ends of the seat 91 are respectively arranged on the first fixing rod 13 and the second fixing rod 14; a cross bar 15 is arranged between the first fixing rod 13 and the second fixing rod 14; the seat 91 is removably connected to the crossbar 15.

Specifically, the both ends of seat 91 bottom all are equipped with the pit, are convenient for carry out the joint location with on first dead lever 13 and the second dead lever 14, can strengthen seat 91's stability through setting up horizontal pole 15, can dismantle through dismantling seat 91 and horizontal pole 15 to be connected and accomodate seat 91.

This embodiment a folding children's shallow, folding children's shallow still is including locating push rod 5 of frame 3.

In the foldable stroller of the present embodiment, a rotating assembly is disposed between the push rod 5 and the backrest 31; the backrest 31 is rotatably connected with the push rod 5 through a rotating assembly. Specifically, the push rod 5 can be conveniently pushed by the parents to push the stroller, and the push rod 5 can be folded into the state shown in fig. 3 by arranging the rotating assembly, so that the space is further saved.

In the foldable stroller of this embodiment, the push rod 5 is provided with a rotating block 51; the folding stroller also comprises a awning 52 hinged to the turning block 51. The sunshade 52 can be used for shielding the children from sunlight, and the sunshade 52 can be folded into the state shown in fig. 5 by arranging the hinge blocks, so that the space is further saved.

According to the folding stroller of the embodiment, the folding stroller further comprises a guardrail assembly; the guardrail assembly comprises a hand guard 6, a first fixing plate 61 arranged on the backrest 31 and a second fixing plate 62 arranged on the handle assembly 2; a rotating shaft 63 is rotatably connected to the first fixing plate 61; one end of the hand guard 6 is rotatably connected with the rotating shaft 63; the other end of the hand guard 6 is detachably connected with the second fixing plate 62. Specifically, the child can be protected by providing the guard rail assembly by rotatably connecting one end of the hand guard 6 with the rotating shaft 63; the other end of hand protector 6 can be dismantled with second fixed plate 62 and be connected for hand protector 6 can be after separating with second fixed plate 62, through rotating shaft 63 down rotation, thereby fold to the state of figure 4, thereby further save space.

In the foldable stroller of the present embodiment, the other end of the hand guard 6 is detachably connected to the fixing sleeve 64; the fixing sleeve 64 is provided with an elastic clamping block 65; the second fixing plate 62 is provided with a clamping groove clamped with the elastic clamping block 65; the guardrail assembly further comprises a screw 67; the other end of the hand guard 6 is provided with a long hole 68; the fixing sleeve 64 is provided with a round hole 69 matched with the long hole 68; the screw 67 passes through the round hole 69 and the elongated hole 68 to fix the fixing sleeve 64 to the other end of the hand guard 6. Specifically, this embodiment is through setting up the elasticity fixture block 65 on fixed cover 64 and the fixed cover 64 for the other end of hand protector 6 can be connected with second fixed plate 62 through fixed cover 64, in addition, because handle subassembly 2 and last frame 3 are when folding, can make hand protector 6 and second fixed plate 62's angle change, so this embodiment is through being equipped with rectangular hole 68 at the other end of hand protector 6, be equipped with at fixed cover 64 with rectangular hole 68 complex round hole 69, thereby carry out the correction of angle to hand protector 6 and second fixed plate 62, thereby make elasticity fixture block 65 can block into in the draw-in groove.

In the foldable stroller of the present embodiment, the left frame 11 is provided with a pedal 7; the pedal 7 is provided with a first screw hole 71; and a plurality of second screw holes matched with the first screw holes 71 are formed in the left frame 11. Specifically, the first screw holes 71 can be screwed to one of the second screw holes at a different height, thereby changing the position of the footrest 7 on the left frame 11.

In the foldable stroller of this embodiment, the foldable stroller further includes front wheels 81 and rear wheels 82; quick release members 83 are provided between the left frame 11 and the front wheel 81 and between the right frame 12 and the rear wheel 82. The quick release member 83 is provided to facilitate the mounting and dismounting of the front wheel 81 and the rear wheel 82 and the left frame 11 and the front wheel 81.

In the foldable stroller of this embodiment, the push rod 5 is provided with an armrest 53; the arm rests 53, the push rods 5, the backrest 31, the seat 91 and the pedals 7 are all blow-molded. The arrangement enables the folding stroller to be more firm and durable.

In the foldable stroller of the present embodiment, the rotating assembly includes a first rotating member 41 and a second rotating member 42; the first rotating member 41 includes a first connecting portion 412 and a first rotating portion 413; the first connection portion 412 is provided with a first connection hole 414 and a second connection hole 415; the second rotating member 42 includes a second connecting portion 421 and a second rotating portion 422; the second connecting portion 421 is provided with a third connecting hole 423; the first rotating part 413 is provided with a first tooth slot 431; the second rotating part 422 is provided with a second tooth groove 432; a cavity is formed between the first rotating part 413 and the second rotating part 422; a gear 44 matched with the first tooth groove 431 and the second tooth groove 432 is arranged in the cavity; the second rotating part 422 is provided with an elastic button 45 movably penetrating through the cavity; the elastic button 45 abuts against the gear 44; a spring 46 for restoring the elastic button 45 is provided in the cavity.

Specifically, under normal conditions, the teeth of the gear 44 are simultaneously engaged in the first and

second tooth slots

431 and 432, so that the first and second rotating

portions

413 and 422 are fixed, when the first and second rotating

portions

413 and 422 need to be rotated, the elastic button 45 is pressed to push the gear 44 to move in the direction of the first tooth slot 431 until the gear 44 is separated from the second tooth slot 432, at this time, the first and second rotating

portions

413 and 422 can be rotated, after the rotation of the first and second rotating

portions

413 and 422 is completed, the elastic button 45 is released to reset the gear 44 due to the action of the spring, and at this time, the teeth of the gear 44 are again simultaneously engaged in the first and

second tooth slots

431 and 432, so that the first and second rotating

portions

413 and 422 are fixed.

For convenience of explanation, the rotation assemblies between the lower frame 1 and the handle assembly 2, between the lower frame 1 and the upper frame 3, and between the push rod 5 and the backrest 31 are named as a first rotation assembly, a second rotation assembly, and a third rotation assembly, respectively; wherein:

in the first rotating assembly, the first connecting hole 414 of the first rotating member 41 is fixed to the right frame 12, the second connecting hole 415 of the first rotating member 41 is fixed to the second fixing rod 14, and the third connecting hole 423 of the second rotating member 42 is fixed to the handle assembly 2;

in the second rotating assembly, the first connecting hole 414 of the first rotating member 41 is fixed to the left frame 11, the second connecting hole 415 of the first rotating member 41 is fixed to the first fixing rod 13, and the third connecting hole 423 of the second rotating member 42 is fixed to the upper frame 3;

in the third rotating assembly, the first connecting hole 414 of the first rotating member 41 is fixed to the backrest 31, the fixed switch 9 is disposed between the second connecting hole 415 of the first rotating member 41 and the backrest 31, and the third connecting hole 423 of the second rotating member 42 is fixed to the push rod 5.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A folding children's shallow which characterized in that: comprises a lower frame (1); the lower frame (1) is provided with a seat (91); the seat (91) is detachably connected with the lower frame (1); the folding stroller also comprises a handle assembly (2) and an upper frame (3); rotating assemblies are arranged between the lower frame (1) and the handle assembly (2) and between the lower frame (1) and the upper frame (3); the lower frame (1) is rotationally connected with the handle assembly (2) through a rotating assembly; the lower frame (1) is rotationally connected with the upper frame (3) through a rotating assembly; the upper frame (3) is provided with a backrest (31).

2. A folding stroller according to claim 1, wherein: the lower frame (1) comprises a left frame (11) and a right frame (12) which are arranged in a crossed manner; a first fixing rod (13) is arranged on the left frame (11); a second fixing rod (14) is arranged on the right frame (12); two ends of the seat (91) are respectively arranged on the first fixing rod (13) and the second fixing rod (14); a cross bar (15) is arranged between the first fixing rod (13) and the second fixing rod (14); the seat (91) is detachably connected with the cross rod (15).

3. A folding stroller according to claim 2, wherein: the folding baby stroller also comprises a push rod (5) arranged on the upper frame (3).

4. A folding stroller according to claim 3, wherein: a rotating assembly is arranged between the push rod (5) and the backrest (31); the backrest (31) is rotatably connected with the push rod (5) through a rotating assembly.

5. A folding stroller according to claim 3, wherein: the push rod (5) is provided with a rotating block (51); the folding stroller further comprises a awning (52) hinged to the turning block (51).

6. A folding stroller according to claim 3, wherein: the folding stroller further comprises a guardrail assembly; the guardrail component comprises a hand guard (6), a first fixing plate (61) arranged on the backrest (31) and a second fixing plate (62) arranged on the handle component (2); a rotating shaft (63) is rotatably connected to the first fixing plate (61); one end of the hand guard (6) is rotatably connected with the rotating shaft (63); the other end of the hand guard (6) is detachably connected with the second fixing plate (62).

7. A folding stroller according to claim 6, wherein: the other end of the hand guard (6) is detachably connected with a fixed sleeve (64); an elastic clamping block (65) is arranged on the fixed sleeve (64); the second fixing plate (62) is provided with a clamping groove clamped with the elastic clamping block (65); the guardrail assembly further comprises a screw (67); the other end of the hand guard (6) is provided with a long hole (68); the fixing sleeve (64) is provided with a round hole (69) matched with the strip hole (68); the screw (67) passes through the round hole (69) and the long hole (68) and then fixes the fixing sleeve (64) and the other end of the hand guard (6).

8. A folding stroller according to claim 3, wherein: the left frame (11) is provided with a pedal (7); a first screw hole (71) is formed in the pedal (7); and a plurality of second screw holes matched with the first screw holes (71) are formed in the left frame (11).

9. A folding stroller according to claim 8, wherein: the push rod (5) is provided with a handrail (53); the armrests (53), the backrest (31), the seat (91) and the pedals (7) are all formed by blow molding.

10. A folding stroller according to claim 1, wherein: the rotating assembly comprises a first rotating piece (41) and a second rotating piece (42); the first rotating member (41) includes a first connecting portion (412) and a first rotating portion (413); the first connecting part (412) is provided with a first connecting hole (414) and a second connecting hole (415); the second rotating member (42) includes a second connecting portion (421) and a second rotating portion (422); the second connecting part (421) is provided with a third connecting hole (423); the first rotating part (413) is provided with a first tooth groove (431); the second rotating part (422) is provided with a second tooth groove (432); a cavity is formed between the first rotating part (413) and the second rotating part (422); a gear (44) matched with the first tooth groove (431) and the second tooth groove (432) is arranged in the cavity; the second rotating part (422) is provided with an elastic button (45) movably arranged in the cavity in a penetrating way; the elastic button (45) abuts against the gear (44); a spring (46) for resetting the elastic button (45) is arranged in the cavity.