CN213676862U

CN213676862U - Convenient folding children's shallow

Info

Publication number: CN213676862U
Application number: CN202022663368.XU
Authority: CN
Inventors: 梁茶飞
Original assignee: Taizhou Bowei Children Products Co ltd
Current assignee: Taizhou Bowei Children Products Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-13
Anticipated expiration: 2030-11-17

Abstract

The utility model provides a convenient folding children's shallow belongs to child's bike technical field. It has solved the inconvenient folding and back bulky class of technical problem of folding of current children's shallow. The stroller comprises a seat, wherein an armrest is arranged above the seat, the front side of the armrest is rotationally connected with the front end of the seat through a baffle plate, a backrest is arranged on the rear side of the armrest, the lower end of the backrest is rotationally connected with the rear side of the armrest, and the lower end of the backrest is rotationally connected with the rear end of the seat through a baffle plate II; the saddle bottom surface is provided with support frame one and support frame two that can fold, and the lower extreme of support frame one is provided with two gyro wheels one, and the lower extreme of support frame two is provided with two gyro wheels two, and the rear end of saddle bottom surface still rotates and is connected with the connecting piece, and the top of connecting piece is connected with the handle, the movable joint of rear side of handle and baffle two. The utility model provides a children's shallow can be very convenient folding, and folding back small in size, is convenient for accomodate and transport, provides very big facility for the user.

Description

Convenient folding children's shallow

Technical Field

The utility model belongs to the technical field of the perambulator, a convenient folding children's shallow is related to.

Background

The baby stroller is a common baby care product, can be used for parents to take care of babies, and is convenient for outdoor activities.

Chinese patent (publication No. CN 204432844U; publication No. 2015-07-01) discloses a bionic children scooter, which comprises a bionic body and an acousto-optic control circuit board, wherein the body is in a shape of an animal, the acousto-optic control circuit board is arranged in the body, the head of the body is provided with a rotatable rotating wheel, the side surface of the rotating wheel is provided with a convex body matched with a first contact switch arranged in the head of the body, and the contact switch is electrically connected with the acousto-optic control circuit board.

The use experience of the bionic child swift current car in the patent literature is better, but the bionic child swift current car is bulky, occupies a relatively large space, is inconvenient to store, and is inconvenient to transport.

Disclosure of Invention

The utility model discloses according to the above-mentioned problem that prior art exists, a convenient folding children's shallow is provided, the utility model aims to solve the technical problem that: how to make children's shallow can conveniently fold and make its folding back small in size, convenient storage.

The purpose of the utility model can be realized through the following technical scheme:

a child stroller convenient to fold comprises a seat and is characterized in that an annular handrail is arranged on the upper side of the seat, the front side of the handrail is rotationally connected with the front end of the seat through a baffle, a backrest is arranged on the rear side of the handrail, the lower end of the backrest is rotationally connected with the rear side of the handrail, a headrest is arranged at the upper end of the backrest, and the lower end of the backrest is also rotationally connected with the rear end of the seat through a baffle II; the rear end of the bottom surface of the saddle is rotatably connected with a connecting piece, the rear end of the bottom of the connecting piece is rotatably connected with a first support frame, the lower end of the first support frame is connected with a first two rollers, the front end of the connecting piece is provided with a second support frame, the lower end of the second support frame is connected with a second two rollers, the second support frame is rotatably connected with the bottom of the connecting piece through a first connecting rod, the upper end of the second support frame is movably connected with the bottom surface of the saddle through a second connecting rod and a third connecting rod respectively, the front end of the bottom of the connecting piece is rotatably connected with a first movable plate, the lower end of the first movable plate is rotatably connected with the first support frame through a fourth connecting rod, and the; the top of the connecting piece is connected with a handle, and the handle is detachably connected with the rear side of the second baffle.

The working principle is as follows: when the convenient folding baby stroller needs to be used, a child is placed on the stroller seat, and parents hold the handle and push the baby stroller by the aid of the first idler wheel and the second idler wheel. After the stroller is used, in order to avoid occupying space, the stroller can be folded, the rear side of the stroller is tilted downwards to press the armrests, and the armrests drive the first baffle, the second baffle, the backrest and the headrest to tilt downwards to the position of the upper surface of the seat; the connecting piece is movably connected with the bottom surface of the saddle, two ends of the first connecting rod are respectively rotatably connected with the connecting piece and the second support frame, two ends of the second connecting rod and the third connecting rod are respectively rotatably connected with the second support frame and the base, when the second support frame is lifted upwards and pushed backwards in an inclined manner, the first connecting rod rotates clockwise, the second connecting rod and the third connecting rod rotate anticlockwise, the support frame moves towards the bottom surface of the saddle, and the second roller connected with the lower end of the second support frame also moves towards the bottom surface of the saddle; when the child stroller needs to be folded, in the process of movement of the first support frame, the first movable plate, the second movable plate, the fourth connecting rod and the connecting piece start to move clockwise, and then the first support frame and the first roller wheel at the lower end of the first support frame also move to the position of the bottom surface of the seat, so that the folding of the child stroller is completed. This child cart simple operation to folding that can be convenient, folding back small in size conveniently accomodates, also convenient transportation, provides very big facility for the user.

In the conveniently-folded stroller, the upper end of the first baffle is provided with a first connecting sleeve, the front side of the handrail is rotatably inserted into the first connecting sleeve, the front end of the seat is provided with a first connecting part, and the lower end of the first baffle is rotatably connected with the first connecting part; the lower end of the backrest is provided with a second connecting sleeve, the rear side of the handrail is rotatably inserted into the second connecting sleeve, the upper end of the second baffle is fixedly connected with the second connecting sleeve, the rear end of the saddle is provided with a second connecting part, and the lower end of the second baffle is pivoted with the second connecting part.

In the convenient folding children's shallow of the aforesaid, the handle includes handle bar two, fixed knot and hand (hold), handle bar two is hollow structure, the top of connecting piece is provided with the installation cover, the one end of handle bar two is inserted and is established in the installation cover, the one end activity of handle bar one is inserted and is established the other end of handle bar two, fixed knot cover is established on handle bar two and can with handle bar two are fixed, the hand (hold) links firmly the other end of handle bar one. The first handle rod can move in the second handle rod, so that the length of the handle can be changed; and the first handle rod can be locked by operating the fixing buckle.

In the convenient folding baby stroller, the middle part of the second handle rod is sleeved with a buckling piece, the rear side of the second baffle plate is fixedly connected with a clamping groove piece, and the buckling piece is movably clamped with the clamping groove piece.

In the above stroller convenient to fold, the first support frame and the second support frame are damping support frames, and the first support frame and the second support frame are respectively provided with two foot plates.

In the conveniently-folded children stroller, the diameter of the second roller is smaller than that of the first roller, and the second roller is a universal wheel.

In the above stroller convenient to fold, the two ends of the headrest are provided with the protruding rods, and the protruding rods are provided with the hanging rods. The hanging rod is used for hanging personal belongings.

Compared with the prior art, the handle on the baby stroller can be used for pushing or dragging the baby stroller, so that the baby stroller has a wide application range; the backrest, the handrails, the first support frame and the second support frame in the baby stroller can be folded, so that the baby stroller is small and compact in size after being folded, convenient to store and convenient to transport.

Drawings

Fig. 1 is a schematic perspective view of the stroller.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Fig. 3 is a schematic perspective view of the stroller shown in fig. 3.

Fig. 4 is a schematic perspective view of the handle and the second baffle of the stroller.

In the figure, 1, a vehicle seat; 1a, a first connecting part; 1b, a connecting part II; 2. a handrail; 3. a first baffle plate; 3a, connecting a sleeve I; 4. a backrest; 4a, connecting sleeve II; 5. a headrest; 5a, a protruding rod; 5a1, hanging rod; 6. a second baffle plate; 7. a connecting member; 7a, mounting sleeves; 8. a first support frame; 9. a first roller; 10. a second support frame; 11. a second roller; 12. a first connecting rod; 13. a second connecting rod; 14. a third connecting rod; 15. a first movable plate; 16. a connecting rod IV; 17. a second movable plate; 18. a handle; 18a, a first handle rod; 18b, a second handle lever; 18c, a fixing buckle; 18d, a handle; 19. a fastener; 20. a slot member; 21. a foot plate.

Detailed Description

The following is a detailed description of the present invention with reference to the accompanying drawings, but the present invention is not limited to these embodiments.

In the present embodiment, the side of the backrest 4 facing the handle 17 is the rear side or end, and the position of the armrest 2 with respect to the seat 1 is the upper end or side of the seat 1.

As shown in fig. 1, 2 and 3, the stroller comprises a seat 1, an annular armrest 2 is arranged at the upper end of the seat 1, the front side of the armrest 2 is rotatably connected with the front end of the seat 1 through a first baffle 3, a backrest 4 is arranged above the rear end of the armrest 2, the lower end of the backrest 4 is rotatably connected with the rear end of the armrest 2, a headrest 5 is arranged at the upper end of the backrest 4, protruding rods 5a are arranged at the two ends of the headrest 5, a hanging rod 5a1 is arranged on the protruding rod 5a, the lower end of the backrest 4 is also rotatably connected with the rear end of the seat 1 through a second baffle 6, a connecting sleeve 3a is arranged at the upper end of the first baffle 3, the front end of the armrest 2 is rotatably inserted into the connecting sleeve 3a, a first connecting part 1a is arranged at the front end of the seat 1, and the lower end of the first baffle 3 is rotatably connected with the first connecting; the lower end of the backrest 4 is provided with a second connecting sleeve 4a, the rear end of the handrail 2 is rotatably inserted into the second connecting sleeve 4a, the upper end of the second baffle 6 is fixedly connected with the second connecting sleeve 4a, the rear end of the saddle 1 is provided with a second connecting part 1b, and the lower end of the second baffle 6 is rotatably connected with the second connecting part 1 b; the rear end of 1 bottom surface of saddle rotates and is connected with connecting piece 7, the rear end of 7 bottoms of connecting piece rotates and connects support frame one 8, the lower extreme of support frame one 8 is connected with two gyro wheels one 9, the front end of connecting piece 7 is provided with support frame two 10, the lower extreme of support frame two 10 is connected with two gyro wheels two 11, support frame one 8 and support frame two 10 are shock attenuation support frame and respectively are provided with two sole 20 on support frame one 8 and the support frame two 10, the diameter of gyro wheel two 11 is greater than the diameter of gyro wheel one 9, gyro wheel two 11 are the universal wheel. The second support frame 10 is rotatably connected with the middle end of the bottom of the connecting piece 7 through a first connecting rod 12, the upper end of the second support frame 10 is further rotatably connected with the bottom surface of the saddle 1 through a second connecting rod 13 and a third connecting rod 14 respectively, the front end of the bottom of the connecting piece 7 is rotatably connected with a first movable plate 15, the lower end of the first movable plate 15 is rotatably connected with the first support frame 8 through a fourth connecting rod 16, and the lower end of the first movable plate 15 is rotatably connected with the second support frame 10 through a second movable plate 17; the top of the connecting piece 7 is connected with a handle 18, and the handle 18 is movably connected with the rear side of the second baffle 6.

When the baby stroller is used, a child is placed on the seat 1, and a user holds the handle 18 by hand and pushes the baby stroller by using the first roller 9 and the second roller 11. When the child stroller needs to be folded, the second baffle 6 and the handle 18 are separated, the armrest 2 is inclined downwards from the rear side of the stroller, the armrest 2 moves towards the upper surface of the seat 1, the second support frame 10 is lifted upwards, the second support frame 10 drives the second connecting rod 13 and the third connecting rod 14 to move anticlockwise, the connecting piece 7, the first connecting rod 12, the fourth connecting rod 16, the first movable plate 15 and the second movable plate 17 are driven to move clockwise, and meanwhile, the first support frame 8 is driven to move towards the bottom surface of the seat 1, so that the child stroller is folded.

Further, as shown in fig. 4, the handle 18 includes a first handle bar 18a, a second handle bar 18b, a fixing buckle 18c and a handle 18d, the second handle bar 18b is a hollow structure, the top of the connecting member 7 is provided with a mounting sleeve 7a, one end of the second handle bar 18b is inserted into the mounting sleeve 7a, one end of the first handle bar 18a is movably inserted into the other end of the second handle bar 18b, the fixing buckle 18c is sleeved on the second handle bar 18b and can fix the first handle bar 18a and the second handle bar 18b, and the handle 18d is fixedly connected to the other end of the first handle bar 18 a. The middle part of the second handle rod 18b is sleeved with a buckle piece 19, the rear side of the second baffle 6 is fixedly connected with a clamping groove piece 20, and the buckle piece 19 is movably clamped with the clamping groove piece 20. The first handle bar 18a is inserted into the second handle bar 18b, and the operator can change the length of the handle 18 by inserting and pulling the first handle bar 18a and fix the first handle bar 18a by operating the fixing buckle 18 c. When the buckle piece 19 on the handle bar II 18b is clamped with the clamping groove piece 20 at the rear side of the baffle II 6, an operator can push the baby stroller by using the handle 18, and when the buckle piece 19 is separated from the clamping groove piece 20, the operator can drag the baby stroller by using the handle 18.

Although more uses are made herein of 1, saddle; 1a, a first connecting part; 1b, a connecting part II; 2. a handrail; 3. a first baffle plate; 3a, connecting a sleeve I; 4. a backrest; 4a, connecting sleeve II; 5. a headrest; 5a, a protruding rod; 5a1, hanging rod; 6. a second baffle plate; 7. a connecting member; 7a, mounting sleeves; 8. a first support frame; 9. a first roller; 10. a second support frame; 11. a second roller; 12. a first connecting rod; 13. a second connecting rod; 14. a third connecting rod; 15. a first movable plate; 16. a connecting rod IV; 17. a second movable plate; 18. a handle; 18a, a first handle rod; 18b, a second handle lever; 18c, a fixing buckle; 18d, a handle; 19. a fastener; 20. a slot member; 21. foot plate, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is contrary to the spirit of the present invention.

The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.

Claims

1. The stroller convenient to fold comprises a seat (1), and is characterized in that an annular armrest (2) is arranged above the seat (1), the front side of the armrest (2) is rotatably connected with the front end of the seat (1) through a first baffle (3), a backrest (4) is arranged at the rear end of the armrest (2), the lower end of the backrest (4) is rotatably connected with the rear side of the armrest (2), a headrest (5) is arranged at the upper end of the backrest (4), and the lower end of the backrest (4) is also rotatably connected with the rear end of the seat (1) through a second baffle (6); the rear end of the bottom of the saddle (1) is rotatably connected with a connecting piece (7), the rear end of the connecting piece (7) is rotatably connected with a first support frame (8), the lower end of the first support frame (8) is connected with two first rollers (9), the front end of the connecting piece (7) is provided with a second support frame (10), the lower end of the second support frame (10) is connected with two second rollers (11), the second support frame (10) is rotatably connected with the bottom of the connecting piece (7) through a first connecting rod (12), the upper end of the second support frame (10) is movably connected with the bottom surface of the saddle (1) through a second connecting rod (13) and a third connecting rod (14) respectively, the bottom of the connecting piece (7) is rotatably connected with a first movable plate (15), the first movable plate (15) is positioned between the first support frame (8) and the second support frame (10), the lower end of the first movable plate (15) is rotatably connected with the first support frame (8) through, the lower end of the movable plate I (15) is rotatably connected with the support frame II (10) through a movable plate II (17); the top of the connecting piece (7) is connected with a handle (18), and the handle (18) is detachably connected with the rear side of the second baffle (6).

2. The stroller convenient to fold as claimed in claim 1, wherein the upper end of the first baffle (3) is provided with a first connecting sleeve (3a), the front side of the armrest (2) is rotatably inserted into the first connecting sleeve (3a), the front end of the seat (1) is provided with a first connecting part (1a), and the lower end of the first baffle (3) is rotatably connected with the first connecting part (1 a); the lower extreme of back (4) is provided with adapter sleeve two (4a), the rear side rotation of handrail (2) is inserted and is established in adapter sleeve two (4a), the upper end of baffle two (6) with adapter sleeve two (4a) link firmly, the rear end of saddle (1) is provided with connecting portion two (1b), the lower extreme of baffle two (6) with connecting portion two (1b) looks pin joint.

3. The stroller convenient to fold as claimed in claim 1 or 2, wherein the handle (18) comprises a first handle bar (18a), a second handle bar (18b), a fixing buckle (18c) and a handle (18d), the second handle bar (18b) is of a hollow structure, a mounting sleeve (7a) is arranged at the top of the connecting member (7), one end of the second handle bar (18b) is inserted into the mounting sleeve (7a), one end of the first handle bar (18a) is movably inserted into the other end of the second handle bar (18b), the fixing buckle (18c) is sleeved on the second handle bar (18b) and can fix the first handle bar (18a) and the second handle bar (18b), and the handle (18d) is fixedly connected to the other end of the first handle bar (18 a).

4. The stroller convenient to fold as claimed in claim 3, wherein a fastener (19) is sleeved on the middle part of the second handle bar (18b), a slot member (20) is fixedly connected to the rear side of the second baffle plate (6), and the fastener (19) and the slot member (20) are movably clamped.

5. The stroller of claim 1 or 2, wherein the first support frame (8) and the second support frame (10) are shock-absorbing support frames, and two foot plates (21) are respectively arranged on the first support frame (8) and the second support frame (10).

6. The pushchair of claim 1 or 2, wherein the diameter of the second roller (11) is smaller than the diameter of the first roller (9), and the second roller (11) is a universal wheel.

7. The pushchair convenient for folding according to claim 1 or 2, wherein the two ends of the headrest (5) are provided with protruding rods (5a), and the protruding rods (5a) are provided with hanging rods (5a 1).